1 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
3 Port GFileMonitor * hack to Qnil==0 platforms
4 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
5 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
6 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
8 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
10 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
11 size instead of using widht/height. The frame may be constrained.
13 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
15 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
16 Needed when neither optimizing nor inlining.
17 Also, sort decls alphabetically.
19 2015-01-05 Eli Zaretskii <eliz@gnu.org>
21 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
22 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
23 declarations of Q* variables that represent symbols.
25 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
29 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
30 that NILP (x) is equivalent to testing whether x is 0 at the
31 machine level. The overall effects of this and the previous patch
32 shrink the size of the text segment by 2.3% and speeds up
33 compilation of all the .elc files by about 0.5% on my platform,
34 which is Fedora 20 x86-64.
35 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
36 (make_lisp_symbol) [USE_LSB_TAG]:
37 Symbols now tag the difference from lispsym, not the pointer.
38 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
39 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
40 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
41 (XSYMBOL): New forward decl.
42 (XUNTAGBASE): New function.
45 Compute C decls for DEFSYMs automatically
47 This patch also makes Q constants (e.g., Qnil) constant addresses
48 from the C point of view.
49 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle:
50 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
51 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
52 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
53 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
54 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
55 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
56 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
57 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
58 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
59 * xselect.c, xsettings.c, xterm.c:
60 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
61 These names are now defined automatically by make-docfile.
62 * alloc.c (init_symbol): New function.
63 (Fmake_symbol): Use it.
64 (c_symbol_p): New function.
65 (valid_lisp_object_p, purecopy): Use it.
66 * alloc.c (marked_pinned_symbols):
67 Use make_lisp_symbol instead of make_lisp_ptr.
68 (garbage_collect_1): Mark lispsym symbols.
69 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
70 (mark_object): Use it.
71 (sweep_symbols): Sweep lispsym symbols.
72 (symbol_uses_obj): New function.
73 (which_symbols): Use it. Work for lispsym symbols, too.
74 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
75 since Qt's address is already known now.
76 (syms_of_alloc): Add lispsym count to symbols_consed.
77 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
78 when testing whether storage is all bits zero.
79 * dispextern (struct image_type):
80 * font.c (font_property_table):
81 * frame.c (struct frame_parm_table, frame_parms):
82 * keyboard.c (scroll_bar_parts, struct event_head):
83 * xdisp.c (struct props):
84 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
85 Lisp_Object *, since Qfoo is no longer an object whose address can be
86 taken. All uses changed.
87 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
88 use it, so that they no longer need to take the address of a Lisp sym.
89 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
90 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
91 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
92 DEFSYM Qdeactivate_mark before the corresponding var.
93 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
94 instead of interning their symbols; this avoids duplicates.
95 (LISP_INITIALLY, TAG_PTR)
96 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
98 (LISP_INITIALLY_ZERO): Use it.
99 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
100 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
101 Move decls up, to avoid forward uses. Include globals.h earlier, too.
102 (make_lisp_symbol): New function.
103 (XSETSYMBOL): Use it.
104 (DEFSYM): Now just a placeholder for make-docfile.
105 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
106 (intern_sym): New function, with body taken from old intern_driver.
107 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
109 (define_symbol): New function.
110 (init_obarray): Define the C symbols taken from lispsym.
111 Use plain DEFSYM for Qt and Qnil.
112 * syntax.c (init_syntax_once): No need to worry about
113 Qchar_table_extra_slots.
115 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
117 'temacs -nw' should not call missing functions
118 Without this patch, "temacs -nw" fails with the diagnostic
119 "emacs: Symbol's function definition is void: frame-windows-min-size"
120 and messes up the tty's state.
121 * frame.c (Fframe_windows_min_size): New placeholder function.
122 (syms_of_frame): Define it.
123 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
124 (syms_of_window): Define it.
126 Less 'make' chatter for lisp dir
127 * Makefile.in (%.elc): Adjust to compile-onefile change in
130 batch write-region no longer says "Wrote FOO"
131 This cuts down on 'make' chatter a bit.
132 * fileio.c (Fwrite_region):
133 Don't output "Wrote /whatever/foo.elc" if noninteractive.
135 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
137 Revert previous change to produce_composite_glyph
138 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
140 Pacify gcc -Wparentheses
141 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
143 2015-01-03 Martin Rudalics <rudalics@gmx.at>
145 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
146 f->can_x_set_window_size is true.
147 * xterm.c (x_set_window_size_1): Call change_frame_size with
148 text sizes instead of pixel sizes (Bug#19428).
150 2015-01-01 Eli Zaretskii <eliz@gnu.org>
152 * xdisp.c (pos_visible_p): Fix up the X coordinate for
153 right-to-left screen lines. (Bug#19473)
155 2015-01-01 Eli Zaretskii <eliz@gnu.org>
157 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
159 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
161 Simplify setfattr use by assuming GNU make
162 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
163 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
164 Simplify by using GNU make rather than shell conditionals,
165 by using ln -f rather than rm -f followed by ln,
166 and by preferring $@ to spelling out the destination.
168 2014-12-29 Eli Zaretskii <eliz@gnu.org>
170 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
171 file doesn't compile on MS-Windows.
173 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
175 Allow return value of system-name to vary. (Bug#19438)
176 * filelock.c (current_lock_owner):
177 * xrdb.c (get_environ_db):
178 * xterm.c (same_x_server):
179 * xterm.c (x_term_init):
180 Prefer (system-name) to system-name, and avoid naming
181 locals 'system-name'.
182 * editfns.c (cached_system_name): New static var.
183 (init_and_cache_system_name): New function.
184 (init_editfns, Fsystem_name): Use it.
185 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
186 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
187 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
188 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
189 Don't create a new string if the current value is already correct.
191 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
193 Fix produce_composite_width typo
194 * term.c (produce_composite_glyph):
195 Fix typo that confused number of columns for pixel width.
197 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
199 Wrap dll functions more simply
200 * decompress.c, gnutls.c, image.c, xml.c:
201 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
202 rather than the inverse when not WINDOWSNT. This isolates the
203 fn_* business into the WINDOWSNT-specific section of the code,
204 which makes it easier to maintain the generic code.
205 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
206 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
207 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
208 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
209 Remove. All uses replaced by DEF_DLL_FN.
210 * decompress.c (inflateInit2): Remove; no longer needed.
211 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
213 Port memory-full checking to GnuTLS 3.3
214 Instead of using gnutls_global_set_mem_functions, check every call
215 to a GnuTLS function that might return an indication of memory
216 exhaustion. Suggested by Dmitry Antipov in:
217 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
218 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
219 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
220 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
222 (check_memory_full): New function.
223 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
224 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
225 (Fgnutls_boot): Use it.
226 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
228 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
230 Fix parse_settings to match internal documentation
231 * xsettings.c (parse_settings): Return the number of settings seen.
232 Count the settings changes accurately.
233 (read_settings): Don't confuse number of settings changes with
234 the return code from XGetWindowProperty.
236 2014-12-27 Eli Zaretskii <eliz@gnu.org>
238 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
239 composition_compute_stop_pos to the number of characters in the
241 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
243 * composite.c (composition_compute_stop_pos): If no composition
244 was found in a string before ENDPOS, and ENDPOS is the string end,
245 no need to back up to a safe point.
247 * dispextern.h (struct it) <end_charpos>: Improve commentary.
249 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
251 * nsimage.m (allocInitFromFile:): Initialize bmRep.
252 (dealloc): Release bmRep.
253 (setPixmapData): Make bmRep local so class member is not
255 (setPixmapData): Rename local variable bmRep to avoid compiler
258 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
260 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
261 when going to fullscreen (Bug#0x180004f).
263 2014-12-27 Eli Zaretskii <eliz@gnu.org>
265 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
267 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
269 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
271 2014-12-27 Eli Zaretskii <eliz@gnu.org>
273 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
275 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
277 Use bool for boolean in xselect.c, xsettings.c
278 * xselect.c (x_get_local_selection, struct selection_data)
279 (x_selection_request_lisp_error, struct prop_location)
280 (x_handle_selection_request, x_convert_selection)
281 (waiting_for_other_props_on_window, expect_property_change)
282 (wait_for_property_change, x_handle_property_notify)
283 (x_get_foreign_selection, x_get_window_property)
284 (receive_incremental_selection)
285 (x_get_window_property_as_lisp_data)
286 (lisp_data_to_selection_data, Fx_get_selection_internal)
287 (x_send_client_event):
288 * xselect.c, xterm.h (x_handle_dnd_message):
289 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
290 (apply_xft_settings, read_and_apply_settings)
291 (xft_settings_event, init_gsettings, init_xsettings)
293 Use bool for boolean.
294 * xselect.c (x_get_window_property): Omit last arg, which was an
296 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
297 always true. All callers changed.
299 2014-12-26 Eli Zaretskii <eliz@gnu.org>
301 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
304 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
306 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
309 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
311 Use bool for boolean in xsmfns.c
312 * xsmfns.c, xterm.h (x_session_have_connection):
313 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
314 Use bool for boolean.
315 (x_session_initialize, Fhandle_save_session):
316 Prefer NILP (x) to EQ (x, Qnil).
318 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
320 * callproc.c (child_setup):
321 * dbusbind.c (xd_signature_cat):
322 * doc.c (get_doc_string, Fsnarf_documentation):
323 * editfns.c (Fuser_full_name):
324 * frame.c (xrdb_get_resource):
325 * gtkutil.c (xg_get_file_with_chooser):
326 * tparam.c (tparam1):
327 * xfns.c (xic_create_fontsetname):
328 * xrdb.c (gethomedir, get_user_db, get_environ_db):
329 * xsmfns.c (smc_save_yourself_CB):
330 Rewrite to avoid the need for strcat, typically by using stpcpy
331 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
332 * doc.c (sibling_etc):
333 * xrdb.c (xdefaults):
334 Now a top-level static constant.
336 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
338 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
341 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
343 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
344 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
346 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
348 Use bool for boolean in xterm.c
349 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
350 (x_set_window_size, x_bitmap_icon):
351 * nsterm.m (ns_frame_raise_lower, x_new_font):
352 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
353 (struct terminal.frame_raise_lower_hook):
354 * w32term.c (w32_frame_raise_lower):
355 * xterm.c, xterm.h (x_text_icon):
356 * xterm.c (x_update_window_begin, x_update_window_end)
357 (x_update_end, x_after_update_window_line)
358 (x_set_glyph_string_gc, x_draw_glyph_string_background)
359 (x_draw_glyph_string_foreground)
360 (x_draw_composite_glyph_string_foreground)
361 (x_alloc_lighter_color, x_draw_relief_rect)
362 (x_draw_glyph_string_box, x_draw_image_relief)
363 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
364 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
366 (XFillRectangle) [HAVE_GTK3]:
367 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
368 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
369 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
370 (x_send_scroll_bar_event, xm_scroll_callback)
371 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
372 (x_create_toolkit_scroll_bar)
373 (x_create_horizontal_toolkit_scroll_bar)
374 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
375 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
376 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
377 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
378 (x_scroll_bar_report_motion)
379 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
380 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
381 (x_draw_window_cursor, x_clear_errors)
382 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
383 (set_wm_state, x_set_sticky, get_current_wm_state)
384 (do_ewmh_fullscreen, x_handle_net_wm_state)
385 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
386 (x_set_window_size_1, XTframe_raise_lower)
387 (x_make_frame_visible, x_iconify_frame)
388 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
389 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
390 (x_delete_terminal, x_initialize, syms_of_xterm):
391 Use bool for boolean.
393 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
395 * composite.h (struct composition.width): Now int
396 instead of unsigned short, as we prefer signed integers.
398 Let charset tick grow past USHRT_MAX
399 * charset.c, charset.h (charset_ordered_list_tick):
400 Now EMACS_UINT, not unsigned short.
401 * fontset.c (reorder_font_vector): Allow the tick to grow to the
402 maximum representable Emacs integer value before wrapping it around.
404 Simplify unexec file mode setting
405 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
406 Don't include <sys/stat.h> when no longer needed.
407 (unexec): Create file with correct mode in the first place,
408 rather than overwriting the mode later and fiddling with the
409 global umask in the mean time. Avoid bogus usage like
410 'umask (777)', which should have been 'umask (0777)'.
411 (mark_x): Remove. All callers removed.
413 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
415 Minor cleanups for Lisp objects and symbols
416 * alloc.c (next_vector, set_next_vector):
417 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
418 (lisp_h_make_number) [USE_LSB_TAG]:
419 Use Lisp_Int0 instead of the mystery constant 0.
420 * alloc.c (mark_object): Always set and use po; that's simpler.
421 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
422 Properly parenthesize definientia.
423 * bidi.c (bidi_initialize):
424 * buffer.c (init_buffer_once):
425 * nsfns.m (syms_of_nsfns):
426 * nsmenu.m (syms_of_nsmenu):
427 * nsselect.m (syms_of_nsselect):
428 Prefer DEFSYM to defining by hand.
429 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
430 * data.c: Fix too-long line.
431 * lisp.h (DECLARE_GDB_SYM): New macro.
432 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
433 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
434 Declare the symbol, so it's visible to everywhere lisp.h is included.
435 Move forward decls as far forward as they can go,
436 to allow future changes to use them.
438 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
440 * gnutls.c: Include gnutls.h.
441 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
442 * image.c (svg_load): Fix pointer signedness.
444 2014-12-18 Martin Rudalics <rudalics@gmx.at>
446 * frame.c (frame_windows_min_size): New argument IGNORE.
447 (adjust_frame_size): When called from change_frame_size call
448 frame_windows_min_size with IGNORE Qt so we can ignore size
451 2014-12-18 Eli Zaretskii <eliz@gnu.org>
453 * font.c (Ffont_info): Add more font information to the vector
454 returned by the function, inspired by query-font. Doc fix.
457 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
459 * keyboard.c (input_was_pending): New var.
460 (read_char): Use it to make sure we only skip redisplay when we can't
461 keep up with the repeat rate.
463 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
465 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
467 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
469 * image.c (svg_load): Watch out for nil value of current buffer's
470 filename. Re-enable filename thing for not-a-file case.
472 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
474 Partially disabled previous change.
476 * image.c (svg_load): Temporarily disabled filename thing for
477 not-a-file case as it can cause crashs.
479 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
481 Fix problem with images referenced within svg files. (bug#19373)
483 * image.c: Additional parameter 'filename' for
484 svg_load_image. Include "buffer.h". Define library function
485 rsvg_handle_set_base_uri for WINDOWSNT.
486 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
487 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
488 (svg_load): Pass a filename to svg_load_image: either name of
489 actual file or of current buffer's file.
490 (svg_load_image): New parameter 'filename', used for setting
491 base_uri, necessary for loading referenced images. (bug#19373)
493 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
495 * lread.c (init_obarray): Declare Qt as special.
496 This fixes a typo in the 2012-05-15 patch that
497 tried to declare Qt as special.
499 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
501 Various fixes to use bool type and constants.
502 * dispnew.c (update_single_window): Remove arg `force_p' since it's
504 * xfaces.c (clear_face_cache): Use bool for the argument type.
506 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
508 Correct same_at_end when restoring window points
509 * fileio.c (Finsert_file_contents): Compute same_at_end character
510 position using the old buffer size, not the new one, since
511 restore_window_points wants the old size.
514 2014-12-14 Alan Mackenzie <acm@muc.de>
516 New feature optionally to accelerate auto-repeated scrolling.
518 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
520 * window.c (window_scroll): Bind fontification-functions to nil
521 when scrolling by whole screens and
522 fast-but-imprecise-scrolling is non-nil.
523 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
525 * lisp.h (bool): Declare Qfontification_functions extern.
527 2014-12-14 Eli Zaretskii <eliz@gnu.org>
529 Load system's default trusted Certificate Authorities if available.
530 * gnutls.c (gnutls_certificate_set_x509_system_trust)
531 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
532 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
533 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
534 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
536 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
537 Call gnutls_certificate_set_x509_system_trust. Log an error message if
540 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
542 * regex.c (analyze_first): Rename from analyze_first.
544 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
546 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
547 a hack involving a union.
549 2014-12-13 Eli Zaretskii <eliz@gnu.org>
551 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
552 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
555 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
557 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
559 * gnutls.h: Always declare syms_of_gnutls.
561 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
562 clarity. Let the availability check return Qnil when the GnuTLS
563 integration is not available, instead of erroring out.
566 2014-12-13 Eli Zaretskii <eliz@gnu.org>
568 * xdisp.c (move_it_in_display_line_to, display_line):
569 Don't disallow overflow-newline-into-fringe when word-wrap is in
572 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
574 * fileio.c: Better preserve window-points during revert (bug#19161).
575 (Qget_buffer_window_list): New var.
576 (get_window_points_and_markers, restore_window_points): New functions.
577 (Finsert_file_contents): Use them to save and restore window-points.
579 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
581 * xterm.c (x_delete_terminal): Call emacs_close for X connection
582 descriptor if called from x_connection_closed and always delete
583 this descriptor from keyboard waiting set (Bug#19147).
585 2014-12-10 Eli Zaretskii <eliz@gnu.org>
587 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
588 (bidi_cache_max_elts): New global variable.
589 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
590 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
592 (bidi_cache_search): Handle overflown cache. Improve commentary.
593 (bidi_cache_ensure_space): Limit allocations to the current value
594 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
595 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
596 the increment to not exceed the limit.
597 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
598 cache, zero otherwise (meaning the cache overflowed). In the
599 latter case, set bidi_cache_last_idx to -1.
600 (bidi_peek_at_next_level): Handle overflown cache.
601 (bidi_push_it): Increase the cache limit for iterating the new object.
602 (bidi_pop_it): Decrease the cache limit back to previous value.
603 (bidi_shelve_cache): Shelve the current value of the cache limit.
604 (bidi_unshelve_cache): Restore the value of cache limit.
605 (bidi_find_bracket_pairs): If the cache overflows while looking
606 for the paired bracket, give up and let bidi_resolve_neutrals
607 process the bracket as a simple neutral. (Bug#19322)
608 (bidi_find_other_level_edge): If the cache overflows, fall back on
609 Plan B, which effectively stops the reordering and restarts it on
610 the next character (after resetting the cache).
611 (bidi_move_to_visually_next): When the cache overflows, reset it
612 after processing the last cached character.
614 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
616 Fix glitches in gnutls.c, mostly memory-related
617 * gnutls.c: Sort macro definitions by name.
618 (fn_gnutls_transport_set_errno): Omit unreachable definition.
619 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
620 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
621 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
622 calculating string length. Use make_uninit_string, to avoid
623 copying the string. Cast the char, not the pointer.
624 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
625 and free. Work even for dates past the year 9999. Use void *
626 for buffers, to avoid casts.
628 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
630 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
632 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
634 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
637 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
639 * process.c: Whitespace and line-break nitpicks.
641 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
643 * gnutls.c (gnutls_certificate_details): The :signature isn't
644 that useful, so remove it.
645 (gnutls_certificate_details): Clean up whitespace slightly.
646 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
648 (gnutls_certificate_details): Put :signature-algorithm back again,
649 which was removed by mistake.
650 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
651 that they are not messaged by default (bug#16253).
652 (Fgnutls_error_fatalp): Doc fix (bug#18210).
654 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
656 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
658 * nsimage.m (setPixmapData): Make bmRep local so class member is not
661 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
663 * eval.c (Fsignal): Remove duplicate test.
664 (Fautoload_do_load): Fix up docstring.
666 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
668 * nsterm.m (represented_filename, represented_frame): New variables.
669 (ns_set_represented_filename): New function.
670 (sendEvent:): Set represented filename here to avoid flicker,
671 related to Bug#18757.
673 * nsterm.h: Declare ns_set_represented_filename.
675 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
676 at once, call ns_set_represented_filename instead.
678 2014-12-05 Eli Zaretskii <eliz@gnu.org>
680 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
681 (struct bidi_stack): Reduce size by using bit fields and by
682 packing sos, override, and isolate_status into a single 8-bit
685 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
686 (bidi_push_embedding_level): Construct flags from individual
687 bits. Adapt to changes in prev_for_neutral and next_for_neutral
689 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
690 from flags. Adapt to changes in prev_for_neutral,
691 next_for_neutral, and last_strong members.
692 (bidi_line_init): Initialize flags to zero.
693 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
694 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
696 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
698 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
699 (Fapply): Try and simplify the control flow.
701 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
703 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
704 Use gnutls_sign_get_name directly because
705 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
706 (init_gnutls_functions): Load missing gnutls_server_name_set.
708 2014-12-02 Eli Zaretskii <eliz@gnu.org>
710 * bidi.c (bidi_find_first_overridden): New function.
712 * xdisp.c (Fbidi_find_overridden_directionality): New function.
713 (syms_of_xdisp): Defsubr it.
715 * dispextern.h (bidi_find_first_overridden): Add prototype.
717 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
719 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
720 to nil after release (Bug#9133).
722 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
724 Port better to AddressSanitizer.
725 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
727 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
728 Return -1 or 0, as the pipe trick doesn't work.
729 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
731 * print.c (print_object):
732 When a pointer-check primitive returns -1, do not assume this
733 means the pointer is valid or that the underlying system has failed.
734 It could just be that addresses are being sanitized so Emacs can't
735 test for pointer validity.
736 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
737 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
738 string validity checker doesn't work on stack-based strings.
740 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
742 Improve clarity of USE_LSB_TAG definition.
743 Reported by Lee Duhem. Suggested by Andreas Schwab in:
744 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
745 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
746 VAL_MAX / 2 rather than in terms of the (more complicated)
747 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
749 2014-11-29 Eli Zaretskii <eliz@gnu.org>
751 * xdisp.c (handle_single_display_spec): When ignoring a fringe
752 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
753 (next_element_from_buffer): When done with overlays, reset the
754 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
756 2014-11-29 Eli Zaretskii <eliz@gnu.org>
758 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
759 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
761 2014-11-29 Ulrich Müller <ulm@gentoo.org>
763 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
764 for paxctl and setfattr. Fixes temacs startup failure with
765 grsecurity/PaX enabled Linux kernel (bug#19067).
767 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
769 * w32.c, w32heap.c, w32term.c:
770 Use MINGW_W64 instead of _W64.
772 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
774 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
776 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
778 * gnutls.c (gnutls_ip_address_p): New function.
779 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
781 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
783 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
785 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
787 Fix gnutls problems caught by static checking.
788 * gnutls.c (Fgnutls_boot): Remove unused local.
789 (Fgnutls_boot): Fix pointer signedness.
791 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
793 * gnutls.c (gnutls_certificate_details): Don't include certain
794 certificate details on older gnutls versions (bug#19168).
795 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
796 (gnutls_certificate_details): Reversed check in last checkin.
798 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
800 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
801 (Fgnutls_peer_status_warning_describe): Add function to describe a
802 peer verification warning symbol.
803 (Fgnutls_peer_status): Use it.
804 (Fgnutls_boot): Use it. Minor logging fixes.
806 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
808 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
810 2014-11-24 Glenn Morris <rgm@gnu.org>
812 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
814 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
815 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
817 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
819 * gnutls.c: Fix Windows function definition of
820 gnutls_x509_crt_get_fingerprint.
822 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
824 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
826 * process.h: Added more fields to Lisp_Process to track
829 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
830 (Fgnutls_peer_status): New functions to export TLS certificate
831 details to Emacs Lisp.
833 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
835 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
836 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
837 check for gtk_adjustment_configure (Bug#19149).
838 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
840 2014-11-22 Glenn Morris <rgm@gnu.org>
842 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
844 2014-11-22 Martin Rudalics <rudalics@gmx.at>
846 Don't shrink frame when using desktop-save-mode (Bug#19048).
847 * w32fns.c (x_set_tool_bar_lines): Always call
848 x_change_tool_bar_height (Bug#19048).
849 (x_change_tool_bar_height): Mark frame as garbaged since
850 adjust_frame_size might not have done that.
851 * xfns.c (x_set_tool_bar_lines): Always call
852 x_change_tool_bar_height (Bug#19048).
853 (x_change_tool_bar_height): Mark frame as garbaged since
854 adjust_frame_size might not have done that.
856 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
858 * xml.c (parse_region): Take care of new optional parameter
859 'discard-comments' of 'libxml-parse(html|xml)-region'.
860 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
861 New optional parameter 'discard-comments'.
863 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
865 Improve time stamp handling, and be more consistent about it.
866 * editfns.c (invalid_time): New function.
867 Use it instead of 'error ("Invalid time specification")'.
868 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
869 (decode_float_time, lisp_to_timespec, lisp_time_struct):
871 (make_time_tail, make_time): Remove. All uses changed to use
872 new functions or plain list4i.
873 (disassemble_lisp_time): Return effective length if successful.
874 Check that LOW is an integer, if it's combined with other components.
875 (decode_time_components): Decode into struct lisp_time, not
876 struct timespec, so that we can support a wide set of times
877 regardless of whether time_t is signed. Decode plain numbers
878 as seconds since the Epoch, and nil as the current time.
879 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
880 Reimplement in terms of new functions.
881 (Fencode_time): Just use list2i.
882 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
883 * keyboard.c (decode_timer): Don't allow the new formats (floating
884 point or nil) in timers.
885 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
886 place of the magic number '16'.
887 (struct lisp_time): New type.
888 (decode_time_components): Use it.
889 (lisp_to_timespec): New decl.
891 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
893 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
896 * callint.c (Fcall_interactively): Pass in nil as argument to
897 Fbarf_if_buffer_read_only.
899 * fileio.c (Finsert_file_contents): Ditto.
901 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
903 * textprop.c (verify_interval_modification): Check buffer
904 readedness after the last interval.
906 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
907 the text at POSITION (new optional argument) has the
908 `inhibit-read-only' text property set.
910 2014-11-16 Eli Zaretskii <eliz@gnu.org>
912 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
913 errors in computing the number of pixels to scroll.
914 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
916 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
918 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
919 call updateFrameSize.
921 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
923 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
925 * nsfns.m (x_set_foreground_color, x_set_background_color)
926 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
927 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
929 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
931 * nsterm.m (ns_send_appdefined): Check for application defined
932 event on Cocoa (Bug#18993).
933 (run): Restore code before the previous 18993 fix.
935 2014-11-14 David Reitter <david.reitter@gmail.com>
937 * nsterm.m (run): Set timeout for event loop to prevent hang.
940 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
942 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
944 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
946 * xfont.c (xfont_list_pattern): Do not allocate font entity object
947 for each candidate font but attempt to reuse it from previous improper
950 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
952 Avoid undefined behavior in color table hashing.
953 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
954 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
955 This function avoids undefined behavior with signed shift overflow.
957 2014-11-10 Eli Zaretskii <eliz@gnu.org>
959 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
960 when the inserted text does not need decoding. (Bug#18982)
962 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
964 * nsterm.h (EmacsScroller): judge returns bool.
966 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
967 (ns_judge_scroll_bars): Only set removed if judge returns true.
968 (judge): Returns bool == condemned. Remove self from window.
969 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
971 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
973 * keyboard.c (command_loop_1): Record this-command in recent-keys.
974 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
976 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
978 * nsterm.m (ns_set_vertical_scroll_bar)
979 (ns_set_horizontal_scroll_bar): Cleanup merge error.
981 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
983 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
984 merely because tmo_in_millisec is nonnegative. The 1st call
985 to g_main_context_query could succeed while the 2nd one fails.
987 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
989 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
991 * nsterm.m (run): Only use non-system event loop if OSX version is
992 exactly 10.9 (Bug#18993).
993 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
996 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
998 * callproc.c (encode_current_directory): Support handling of file
999 names prepended by "/:". (Bug#18891)
1001 2014-11-08 Alan Mackenzie <acm@muc.de>
1003 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1005 2014-11-08 Dima Kogan <dima@secretsauce.net>
1007 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1009 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1011 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1012 raises an error. (Bug#18891)
1014 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1016 * frame.c (adjust_frame_size): Call x_set_window_size only if
1017 f->can_x_set_window_size is set.
1018 (make_frame): Initialize f->can_x_set_window_size and
1019 f->can_run_window_configuration_change_hook.
1020 (Fcan_run_window_configuration_change_hook): New function.
1021 * frame.h (frame): Split `official' into `can_x_set_window_size'
1022 and `can_run_window_configuration_change_hook'.
1023 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1024 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1025 Set f->can_x_set_window_size.
1026 * window.c (run_window_configuration_change_hook):
1027 Return immediately if either f->can_x_set_window_size or
1028 f->can_run_window_configuration_change_hook are false.
1029 (Fset_window_configuration): Instead of f->official set
1030 f->can_x_set_window_size.
1031 * xfns.c (Fx_create_frame, x_create_tip_frame):
1032 Set f->can_x_set_window_size.
1034 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1036 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1037 cleanup from 2014-11-01 (Bug#18972).
1039 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1041 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1042 * xdisp.c (window-scroll-functions): Improve docstring.
1044 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1046 Uniquify the 'size' symbol.
1048 * w32notify.c (Qsize): Remove.
1049 * lisp.h (Qsize): New decl.
1050 * lread.c (Qsize): Now extern.
1051 * w32notify.c (syms_of_w32notify): No need to defsym.
1053 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1055 * dispnew.c (change_frame_size_1): Fix call of
1057 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1058 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1059 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1060 (Qtool_bar_size): New constants.
1061 (frame_inhibit_resize, adjust_frame_size): New argument to
1062 handle case where frame_inhibit_implied_resize is a list.
1063 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1064 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1065 (x_set_right_divider_width, x_set_bottom_divider_width)
1066 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1067 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1069 (frame-inhibit-implied-resize): Rewrite doc-string.
1070 * frame.h (frame_inhibit_resize, adjust_frame_size):
1071 Fix external declarations.
1072 (Qframe_position, Qframe_outer_size)
1073 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1074 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1075 (Qtool_bar_size): Extern them.
1076 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1077 (xg_height_or_width_changed): Remove.
1078 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1079 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1080 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1081 (xg_change_toolbar_position): Call adjust_frame_size directly.
1082 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1083 Fix calls of adjust_frame_size.
1084 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1085 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1086 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1087 frame can get resized when tool-bar-lines parameter changes from
1089 (Fw32_frame_menu_bar_size): Return fourth value.
1090 (Fw32_frame_rect): Block input around system calls
1091 (Fx_frame_geometry): New function.
1092 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1093 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1094 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1095 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1096 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1097 (Fx_create_frame): Adjust adjust_frame_size calls.
1098 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1099 frame can get resized when tool-bar-lines parameter changes from
1101 (Fx_frame_geometry): New function.
1102 * xmenu.c (update_frame_menubar): On Lucid call
1103 adjust_frame_size with one pixel less height to avoid that
1104 repeatedly adding/removing the menu bar grows the frame.
1105 (free_frame_menubar): On Motif arrange to optionally preserve
1106 the old frame height when removing the menu bar.
1107 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1109 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1111 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1112 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1113 frame; instead, print an error message.
1115 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1117 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1119 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1121 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1122 (dealloc): Release bmRep.
1124 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1125 imageListSetNext, imageListNext.
1127 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1128 (reference): Remove.
1129 (allocInitFromFile:): Remove searching ImageList and calling
1130 reference (Bug#18918).
1131 (dealloc): Remove handling if ImageList.
1133 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1135 * process.c (catch_child_signal): Fix incorrect assertion.
1137 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1139 * macfont.m (macfont_draw):
1140 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1142 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1143 if force_integral_p (i.e. no antialias).
1144 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1145 bold if no antialias (Bug#18876).
1147 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1148 was given (Bug#18846).
1150 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1152 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1153 instead of in xdisp.c, function now takes void. (Bug#18884).
1155 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1156 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1158 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1159 struct window* (Bug#18889).
1160 Remove getMouseMotionPart.
1161 (ns_output): Make icon_top/left int.
1163 * nsfns.m (x_icon): icon_top/left is int.
1165 * nsterm.m (ns_mouse_position): Remove unused code.
1166 (initFrame:window:, dealloc): Use window instead of win.
1167 (getMouseMotionPart:window:x:y:): Remove, unused.
1168 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1170 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1172 * keyboard.c (readable_events): When FLAGS include
1173 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1174 This avoids returning non-nil from input-pending-p when only such
1175 events are in the queue. (Bug#18856)
1177 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1179 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1180 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1181 (Qforeign_selection): Remove.
1182 (ns_get_local_selection): Identation fix.
1183 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1185 * nsselect.m (ns_get_local_selection): Remove calling of
1186 functions in Vselection_converter_alist (Bug#18911).
1187 (syms_of_nsselect): Remove Vselection_converter_alist.
1189 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1191 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1192 and unnecessary initialization. Adjust comments.
1194 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1196 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1198 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1199 index, not an absolute one, as that's what the function expects.
1201 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1203 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1204 font on an initial frame when running as a daemon (Bug#18869).
1206 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1208 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1210 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1211 build_string, when importing a home directory. (Bug#18873)
1213 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1215 * dispnew.c (buffer_posn_from_coords):
1216 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1217 account for the header-line height. (Bug#18839)
1219 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1221 * xml.c (parse_region): Do not forget the first document child.
1223 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1225 * nsselect.m: pasteboard_changecount is new.
1226 (ns_store_pb_change_count, ns_get_pb_change_count)
1227 (ns_get_our_change_count_for): New functions.
1228 (ns_string_to_pasteboard_internal): Correct comment.
1229 type => gtype in eassert, Call ns_store_pb_change_count.
1230 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1231 (Fns_disown_selection_internal, Fns_selection_owner_p):
1232 Replace Vselection_alist check, with change count check.
1233 (Fns_get_selection): Initialize val to Qnil. Only get local
1234 selection if change counts match (Bug#18799).
1235 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1237 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1239 * w32proc.c (create_child): If calling a quoted batch file,
1240 pass NULL for exe. (Bug#18745)
1242 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1244 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1245 (bidi_resolve_brackets): Use end of string position rather than ZV
1246 when iterating over a string. (Bug#18815)
1248 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1250 * keyboard.c (make_lispy_position): Return coordinates also when
1251 on scroll bars, fringes, margins or not in a window.
1252 * xdisp.c (show_mouse_face): Don't change cursor face during
1255 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1257 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1258 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1259 Fix doc-strings (Bug#18789).
1261 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1263 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1265 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1267 Optimize redisplay of simple bracketed text.
1268 * bidi.c (bidi_cache_reset_to): New function.
1269 (bidi_cache_reset): Call it.
1270 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1272 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1273 bracket_enclosed_type only if bracket_pairing_pos's value is not
1275 (MAX_BPA_STACK): Make sure the value is signed.
1276 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1277 stop pushing values onto the stack.
1278 (bidi_find_bracket_pairs): If the bracketed text is only on the
1279 base embedding level, remove all the states cached by this
1280 function from the cache, and return zero, so that the brackets in
1281 this segment of text are processed as normal neutrals.
1282 (bidi_resolve_brackets): Detect the brackets that are to be
1283 processed as neutrals, and don't call bidi_find_bracket_pairs on
1286 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1288 * w32select.c (Fw32_selection_exists_p): Rename from
1289 Fx_selection_exists_p.
1290 (syms_of_w32select): Adjust accordingly.
1292 * w16select.c (Fw16_selection_exists_p): Rename from
1293 Fx_selection_exists_p.
1294 (syms_of_win16select): Adjust accordingly.
1296 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1297 (Fns_own_selection_internal): Tighten scoping.
1298 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1299 (Fns_get_selection): Rename from Fx_get_selection_internal.
1300 (Fns_get_selection_internal, Fns_store_selection_internal):
1302 (syms_of_nsselect): Adjust accordingly.
1304 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1306 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1307 * w32term.c (x_set_window_size): Account for wrapped menu bar
1308 lines when setting up frame height (Bug#15174 and Bug#18720).
1309 (w32_add_wrapped_menu_bar_lines): New variable.
1311 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1313 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1316 2014-10-20 Glenn Morris <rgm@gnu.org>
1318 * Merge in all changes up to 24.4 release.
1320 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1322 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1323 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1325 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1327 * xterm.c (handle_one_xevent): Check return value from
1328 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1329 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1331 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1332 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1333 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1334 Gtk+ >= 3.14 (Bug#18674).
1335 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1336 Gtk+ >= 3.14 (Bug#18674).
1338 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1340 * gtkutil.c: Remove no-longer-used code.
1341 (xg_update_menubar): Remove unused local and unnecessary call to
1342 gtk_menu_item_get_submenu.
1343 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1344 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1345 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1347 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1349 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1351 * xterm.h (handlebox_widget): Remove.
1353 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1356 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1358 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1359 to handle Gtk versions.
1360 (xg_get_file_with_chooser): Use them.
1361 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1362 Remove (create_menus): Remove teroff argument and code.
1363 Remove call to gtk_menu_set_title.
1364 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1365 Adjust args to create_menus.
1366 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1367 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1368 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1369 (xg_make_tool_item): Remove detach code.
1370 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1371 (find_icon_from_name): New function.
1372 (update_frame_tool_bar): Remove GtkStockItem code, move to
1373 find_icon_from_name. Let stock be a list of icon names to try.
1374 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1375 Replace TOOLBAR_TOP_WIDGET.
1376 (free_frame_tool_bar, xg_change_toolbar_position ):
1377 Replace TOOLBAR_TOP_WIDGET.
1378 (xg_initialize): Remove tearoff code.
1380 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1382 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1383 pixel from the window's cursor glyph width, since X renders hollow
1384 blocks 1 pixel wider than the 'width' parameter.
1386 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1387 glyph->pixel_width; this is now done in xterm.c.
1389 Fix reordering of bracket characters in isolates.
1390 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1391 RESOLVED_ONLY; when non-zero, return from the cache only fully
1392 resolved states. All callers changed.
1393 (CANONICAL_EQU): New macro.
1394 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1395 equivalent of the paired closing bracket character.
1396 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1397 the default non-negative value, to be checked later in
1398 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1399 characters against those pushed onto the BPA stack.
1400 (bidi_record_type_for_neutral): New function.
1401 (bidi_resolve_brackets): Record next_for_neutral and
1402 prev_for_neutral when embedding level gets pushed. Force
1403 resolution of bracket pairs when entering a level run that was not
1405 (bidi_resolve_neutral): Add assertions before calling
1406 bidi_resolve_neutral_1.
1407 (bidi_level_of_next_char): Remove the code that attempted to
1408 resolve unresolved neutrals; that is now done by
1409 bidi_resolve_neutral.
1411 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1413 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1415 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1416 1-pixel R2L characters.
1417 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1418 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1420 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1422 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1425 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1427 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1428 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1429 It's not clear to me whether the initialization is needed,
1430 but it can't hurt so I played it safe.
1432 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1434 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1436 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1438 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1439 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1441 (bidi_get_type): Return the isolate initiators and terminator types.
1442 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1443 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1444 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1445 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1446 for the new features.
1447 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1448 push and pop correctly for isolates.
1449 (bidi_remember_char): Modify to accept an additional argument
1450 and record the bidi type according to its value.
1451 (bidi_cache_iterator_state): Accept an additional argument to only
1452 update an existing state. Handle the new members of struct bidi_it.
1453 (bidi_cache_find): Arguments changed: no longer accepts a level,
1454 instead accepts a flag telling it whether it is okay to return
1455 unresolved neutrals.
1456 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1457 table. Initialize new isolate-related members.
1458 (bidi_paragraph_init): Some code factored out into
1459 find_first_strong_char.
1460 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1461 into bidi_resolve_explicit.
1462 (bidi_resolve_explicit): Support the isolate initiators and
1463 terminator. Fix handling of embeddings and overrides according to
1464 new UBA requirements. Record information about previously seen
1465 characters here (moved from bidi_level_of_next_char).
1466 (bidi_resolve_weak): Adapt to changes in struct members.
1467 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1468 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1469 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1470 paired bracket resolution. Handle isolate initiators and
1472 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1473 (bidi_level_of_next_char): Move the code that records information
1474 about previous characters to bidi_resolve_explicit. Fix logic of
1475 resolving neutrals and make sure their cache entries are updated.
1476 Remove now unneeded special handling of PDF level.
1478 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1479 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1480 enlarged per Unicode 6.3.
1481 (enum bidi_bracket_type_t): New data type.
1482 (struct bidi_saved_info): Leave only 2 type members out of 4.
1484 (struct bidi_stack): Add members necessary to support isolating
1486 (struct bidi_it): Add new members necessary to support isolating
1487 sequences and bracket pair resolution.
1489 * xdisp.c (Fbidi_resolved_levels): New function.
1490 (syms_of_xdisp): Defsubr it.
1491 (append_glyph, append_composite_glyph, produce_image_glyph)
1492 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1494 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1496 * term.c (append_glyph, append_composite_glyph)
1497 (append_glyphless_glyph): Convert aborts to assertions.
1499 * .gdbinit (pgx): Display the character codepoint, resolved level,
1500 and bidi type also for glyphless glyphs.
1502 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1504 Avoid unwanted point motion in Fline_beginning_position.
1505 * lisp.h (scan_newline_from_point): Add prototype.
1506 * search.c (scan_newline_from_point): New function, refactored from...
1507 * cmds.c (Fforward_line): ...adjusted user.
1508 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1509 and simplify the former since the latter doesn't move point.
1511 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1513 Cleanup terminal handling code.
1514 * dispextern.h (get_named_tty): Remove prototype but...
1515 * termhooks.h (get_named_terminal): ...resurrect it under
1516 more meaningful name.
1517 (get_terminal): Likewise, but with...
1518 (decode_live_terminal): ...this name.
1519 (decode_tty_terminal): Add prototype.
1520 * term.c (get_tty_terminal): Remove.
1521 (get_named_tty): Remove.
1522 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1523 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1524 Use decode_tty_terminal.
1525 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1526 * terminal.c (get_terminal): Refactor to...
1527 (decode_terminal, decode_live_terminal): ...new functions.
1528 (decode_tty_terminal): Replacement for get_tty_terminal.
1529 (get_named_terminal): Likewise for get_named_tty.
1530 * coding.c (Fset_terminal_coding_system_internal)
1531 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1532 (Fkeyboard_coding_system):
1533 * composite.c (Fcomposition_get_gstring):
1534 * dispnew.c (Fsend_string_to_terminal):
1535 * frame.c (Fmake_terminal_frame):
1536 * nsfns.m (check_ns_display_info):
1537 * w32fns.c, xfns.c (check_x_display_info):
1538 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1539 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1540 (Fset_quit_char): Use get_named_terminal.
1541 (Fset_output_flow_control, Fset_input_meta_mode):
1542 Use decode_tty_terminal.
1544 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1546 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1547 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1549 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1551 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1552 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1554 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1556 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1559 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1561 * editfns.c (dump_tz_string): No longer const.
1562 It might be modified.
1564 * nsmenu.m (clear): Assume OS X 10.6 or later.
1566 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1568 * unexmacosx.c: Remove include ppc/reloc.h.
1569 (unrelocate, copy_dysymtab): Remove PPC code.
1570 (rebase_reloc_address): Remove, only used for PPC:
1572 * nsterm.m: Always include macfont.h on COCOA.
1573 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1574 (ns_dumpglyphs_image, ns_check_menu_open)
1575 (applicationDidFinishLaunching)
1576 (antialiasThresholdDidChange:)
1577 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1578 Remove checks for OSX <= 10.5/10.6.
1579 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1580 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1583 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1584 (NS_HAVE_NSINTEGER): Remove block.
1585 Remove >= OSX 10.6 tests.
1587 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1588 (x_activate_menubar, trackingNotification:): Remove check for
1590 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1592 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1594 * nsfns.m: Always include macfont.h on COCOA.
1595 (ns_filename_from_panel, ns_directory_from_panel)
1596 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1597 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1599 * macfont.m: Remove >= 1050 check.
1600 (macfont_create_family_with_symbol)
1601 (macfont_get_glyph_for_character)
1602 (mac_font_get_glyphs_for_variants)
1603 (mac_ctfont_create_available_families, syms_of_macfont):
1604 Remove code for OSX < 10.6.
1605 (mac_font_family_group, mac_font_family_compare): Remove, only used
1608 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1609 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1611 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1614 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1616 Fix putenv race conditions with undefined behavior (Bug#8705).
1617 Do all putenv calls before Emacs creates any threads.
1618 Use a safer way to modify the TZ environment variable in the
1619 presence of multiple threads. For further thread-safety,
1620 prefer localtime_r and gmtime_r to localtime and gmtime,
1621 and prefer struct tm's tm_gmtoff (if available) to calling
1622 both localtime_r and gmtime_r.
1623 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1624 (init_dbusbind): ... to this new function.
1625 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1626 * xterm.c (x_term_init): Move xputenv call from here ...
1627 (init_xterm): ... to this new function.
1628 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1629 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1630 (dump_tz_string): New constant.
1631 (init_editfns): Use it. This centralizes the dump_tz stuff.
1632 Call set_time_zone_rule here, so that its xputenv is done
1633 before Emacs goes multithreaded.
1634 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1635 thread-safe enough for Emacs.
1636 (format_time_string, Fdecode_time, Fcurrent_time_string)
1637 (Fcurrent_time_zone):
1638 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1639 localtime and gmtime. Remove now-unnecessary calls to block_input.
1640 (tm_gmtoff): New static function.
1641 (Fdecode_time, Fcurrent_time_zone): Use it.
1642 (Fencode_time): Use mktime_z, for better thread-safety.
1643 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1644 i.e., not quite thread-safe but good enough for Emacs typical usage.
1645 Do not reclaim storage that is in the environment; let it leak.
1646 Always call tzset, since localtime_r does not.
1647 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1648 This is now done in init_editfns.
1649 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1650 New macros and declarations, for platforms lacking tzalloc & friends.
1652 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1654 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1655 On x86 platforms this works around GCC bug 63495
1656 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1657 and more generally should fix a portability problem in Emacs.
1658 Reported by Stefan Monnier in:
1659 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1661 2014-10-08 Leo Liu <sdl.web@gmail.com>
1663 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1664 * keymap.c (describe_vector_princ):
1665 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1668 * print.c (printchar_stdout_last): Declare.
1669 (printchar): Record the last char written to stdout.
1670 (Fterpri): Add optional argument ENSURE.
1672 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1674 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1675 DELAY argument to change_frame_size, so that the frame size
1676 changes, if any are needed, are delayed until the next redisplay.
1677 This is to avoid a too early QUIT inside change_frame_size, when
1678 it calls Lisp in frame_windows_min_size, in case one of the events
1679 we've read sets the quit-flag. (Bug#18649)
1681 * w32fns.c (check_x_display_info): Accept terminal objects as
1682 argument, to follow what xfns.c does.
1684 2014-10-07 Glenn Morris <rgm@gnu.org>
1686 * Makefile.in ($(srcdir)/macuvs.h)
1687 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1689 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1691 * decompress.c (init_zlib_functions): Move the message about zlib
1692 being unavailable from here...
1693 (Fzlib_decompress_region): ...to here. (Bug#18650)
1695 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1697 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1698 the case where an optional string is used. Adjust docstring.
1700 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1702 * lisp.mk (lisp): Remove w32-common-fns.elc.
1704 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1706 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1707 These were already defined in buffer.c, and the duplicate
1708 definitions cause problems on platforms like 'gcc -fno-common'.
1709 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1711 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1713 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1714 if toolbar is visible.
1716 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1719 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1720 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1721 (ns_select, ns_read_socket): Use unwind_protect to decrease
1722 apploopnr (Bug#18345).
1723 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1724 line height (Bug#17977).
1726 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1727 (macfont_closest_traits_index): New function.
1728 (macfont_closest_traits_index_p): Rename from
1729 macfont_closest_traits_index.
1730 (macfont_list): Use macfont_closest_traits_index_p.
1732 2014-10-05 K. Handa <handa@gnu.org>
1734 * coding.c (detect_coding_iso_2022): Set coding->rejected
1735 correctly when an invalid escape sequence is found (Bug#18610).
1737 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1739 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1740 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1743 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1745 * buffer.c (scroll_bar_width, scroll_bar_height):
1747 * window.c (Fset_window_scroll_bars): Fix doc-string.
1748 (Fwindow_scroll_bars): Have it return what the doc-string says.
1750 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1752 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1753 iterator backwards, to resync the bidi iterator. (Bug#18584)
1755 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1757 Consistently use min and max macros from lisp.h.
1758 * coding.c (min, max):
1760 * unexhp9k800.c (min):
1761 * unexw32.c (min, max): Use definitions from lisp.h.
1762 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1764 * gmalloc.c (min): Tiny style change.
1766 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1767 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1769 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1771 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1772 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1773 (X_ULONG_MAX): Move these macros to xterm.h.
1774 (x_fill_property_data): Be more generous about allowing either
1775 signed or unsigned data of the appropriate width.
1776 * xterm.h (x_display_set_last_user_time): New function.
1777 All setters of last_user_time changd to use this function.
1778 If ENABLE_CHECKING, check that the times are in range.
1780 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1782 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1783 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1785 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1787 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1788 make a font_object from a tty frame (Bug#18573).
1789 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1791 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1793 * alloc.c (mark_overlay): Assume that overlay boundaries are
1794 always markers. Add comment.
1795 * lread.c (read_internal_start): Use convenient validate_subarray.
1797 (Fread_from_string): Adjust docstring.
1799 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1801 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1803 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1804 Rename from the "x-" prefix.
1806 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1808 * xselect.c (selection-converter-alist): Fix docstring.
1810 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1812 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1813 argument passed by the caller, when we mirror all slashes into
1816 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1818 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1819 Resurrect old code and fix compilation with GTK < 2.13.6.
1821 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1823 Use AUTO_CONS instead of SCOPED_CONS, etc.
1824 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1825 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1826 (AUTO_LIST1): Rename from scoped_list1.
1827 (AUTO_LIST2): Rename from scoped_list2.
1828 (AUTO_LIST3): Rename from scoped_list3.
1829 (AUTO_LIST4): Rename from scoped_list4.
1830 (AUTO_STRING): Rename from SCOPED_STRING.
1831 * frame.h (AUTO_FRAME_ARG):
1832 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1833 (AUTO_LIST4, AUTO_STRING):
1834 Prepend a new argument 'name'.
1835 Declare a variable instead of yielding a value.
1837 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1839 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1841 * w32fns.c (w32_createwindow): Accept an additional argument, an
1842 array of 2 values specifying the coordinates of the frame's
1843 top-left corner. Use these values instead of calling x_get_arg,
1844 which can cons Lisp objects, and therefore cannot be called except
1845 from the main thread. Remove redundant tests for the default
1847 (my_create_window): Move the calculation of the coordinates of the
1848 frame's top-left edge here. Pass them to the input thread via the
1849 second parameter of the WM_EMACS_CREATEWINDOW message.
1850 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1853 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1855 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1856 (redisplay_window): Treat the frame's frozen_window_starts flag
1857 the same way as the optional_new_start flag for the window: only
1858 obey it if the glyph row showing point will be fully visible.
1859 Likewise when the window start is in a continuation line. If,
1860 after trying everything under the 'force_start' label, point is
1861 still not fully visible, give up and scroll the window.
1862 Add debugging traces. (Bug#18545)
1864 * window.c (Frecenter): Set the window's redisplay flag.
1866 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1868 * w32term.c (w32_read_socket): Don't use frame dimensions for
1869 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1870 rectangle. Check the return value of GetClientRect, and don't use
1871 the results if it didn't succeed.
1873 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1874 in columns and lines after correcting the pixel dimensions in
1876 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1877 negative values to xrealloc. (Bug#18528)
1879 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1881 * alloc.c: Remove now-unnecessary check.
1882 Suggested by Dmitry Antipov in:
1883 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1885 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1887 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1888 to Ubuntu 14.04.1 x86-64.
1890 Simplify stack-allocated Lisp objects, and make them more portable.
1891 The build_local_string macro was used in two ways: (1) string
1892 literals for which scoped allocation suffices, and (2) file name
1893 components, where it's not safe in general to assume bounded-size
1894 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1895 allocates a block-scope string, and by using SCOPED_STRING for (1)
1896 and build_string for (2). Furthermore, actually use stack
1897 allocation only for objects known to have sufficient alignment.
1898 This simpler implementation means Emacs can make
1899 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1900 GC_MAKE_GCPROS_NOOPS.
1901 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1902 for fewer differences among implementations.
1903 (struct Lisp_String): Now GCALIGNED.
1904 (USE_STACK_LISP_OBJECTS): Default to true, since the
1905 implementation no longer insists on a nonempty GCALIGNED.
1906 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1907 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1908 separately. Move definiens to scoped_cons. The old definition
1909 was incorrect when GCALIGNED was defined to be empty.
1910 (union Aligned_String): New type.
1911 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1912 implementation ports to compilers that don't align strictly enough.
1913 Don't worry about the union sizes; it's not worth bothering about.
1914 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1915 Rewrite using USE_STACK_CONS.
1916 (scoped_cons): Assume the use of union Aligned_Cons.
1917 (lisp_string_size, make_local_string, build_local_string): Remove.
1918 Unless otherwise specified, all callers of build_local_string
1919 changed to use SCOPED_STRING.
1920 (SCOPED_STRING): New macro.
1921 * data.c (wrong_choice):
1922 * menu.c (single_menu_item):
1923 * process.c (Fformat_network_address):
1924 Hoist use of SCOPED_STRING out of a scope, so that its returned
1925 object lives long enough.
1926 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1927 as the string might be long or might not be ASCII.
1929 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1931 * msdos.c (internal_terminal_init): Bump version to 25.
1933 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1935 Keep stack-allocated Lisp objects fast rather than versatile.
1936 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1937 (SCOPED_CONS_INITIALIZER): New macro.
1938 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1939 (USE_LOCAL_ALLOCA): Remove.
1940 (local_cons, local_list1, local_list2, local_list3, local_list4):
1941 Remove. Stack overflow checking makes them too slow.
1942 (make_local_vector): Likewise. Also we just don't have enough
1944 (enum LISP_STRING_OVERHEAD): Remove.
1945 (local_string_init, local_vector_init): Remove prototypes.
1946 (make_local_string, build_local_string): Redesign to target short
1947 compile-time string constants, fall back to regular string allocation
1949 (lisp_string_size): New function.
1950 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1951 * alloc.c (local_string_init, local_vector_init): Remove.
1952 (verify_ascii) [ENABLE_CHECKING]: New function.
1953 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1954 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1955 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1956 * xselect.c, xterm.c: All related users changed.
1958 2014-09-28 Ken Brown <kbrown@cornell.edu>
1960 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1961 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1963 2014-09-27 Ken Brown <kbrown@cornell.edu>
1965 Fix implementation of HYBRID_MALLOC on Cygwin.
1966 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1967 (bss_sbrk_buffer_beg): New variable. Use it...
1968 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1969 incorrect definition.
1971 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1973 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1974 Make it into a function and change arg to be a function.
1976 * lisp.mk (lisp): Add elisp-mode.elc.
1978 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1980 * xfns.c (x_default_scroll_bar_color_parameter):
1981 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1982 to pacify --enable-gcc-warnings in non-scrollbar builds.
1984 2014-09-26 Ken Brown <kbrown@cornell.edu>
1986 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1988 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1990 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1991 MinGW builds that use GCC before 4.2.
1993 Default to stack objects on DOS_NT platforms as well.
1994 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1995 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1997 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1999 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2000 ALIGN_STACK attribute.
2002 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2004 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2005 ALIGN_STACK attribute.
2007 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2008 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2010 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2012 * frame.c (frame_inhibit_resize):
2013 * widget.c (EmacsFrameResize):
2014 * window.c (resize_frame_windows, Fset_window_configuration):
2015 * xdisp.c (expose_frame):
2016 * xfns.c (x_change_tool_bar_height):
2017 * xmenu.c (update_frame_menubar):
2018 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2019 Remove code left dead after 2014-07-27 changes.
2021 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2023 Fix local_cons etc. to not exhaust the stack when in a loop.
2024 Problem reported in:
2025 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2026 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2027 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2028 (Ffind_charset_string):
2029 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2030 * data.c (wrong_range):
2031 * editfns.c (Fpropertize, format2):
2032 * emacs.c (init_cmdargs, decode_env_path):
2033 * fileio.c (auto_save_error):
2034 * fns.c (Fyes_or_no_p):
2035 * font.c (font_style_to_value, font_parse_xlfd)
2036 (font_parse_family_registry, font_delete_unmatched)
2038 * fontset.c (Fset_fontset_font):
2039 * frame.c (x_get_arg):
2040 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2041 (read_char_minibuf_menu_prompt):
2042 * keymap.c (silly_event_symbol_error, describe_vector):
2043 * lread.c (load_warn_old_style_backquotes):
2044 * menu.c (single_menu_item):
2045 * minibuf.c (Fread_buffer):
2046 * process.c (status_message, Fformat_network_address)
2047 (server_accept_connection):
2048 * textprop.c (copy_text_properties):
2049 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2050 * xfns.c (x_default_scroll_bar_color_parameter):
2051 * xfont.c (xfont_open):
2052 * xselect.c (x_clipboard_manager_error_1):
2053 * xterm.c (x_term_init):
2054 Put USE_LOCAL_ALLOCA at the start of the function.
2055 * fns.c (maybe_resize_hash_table): Use build_string instead of
2056 build_local_string, since we'd otherwise need a conditional
2057 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2058 not worth the bother of optimization.
2059 * font.c (font_delete_unmatched): Remove by-hand code that
2060 observed MAX_ALLOCA limit, since it's now done automatically.
2061 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2062 since build_local_string needs its sa_alloc.
2063 * lisp.h (lisp_word_count): New function.
2064 (SAFE_ALLOCA_LISP): Use it.
2065 (USE_LOCAL_ALLOCA): New macro.
2066 (local_cons, make_local_vector, make_local_string):
2067 Observe the MAX_ALLOCA limit.
2068 (LISP_STRING_OVERHEAD): New constant.
2069 (make_local_string): Use it.
2071 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2073 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2074 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2075 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2076 and Solaris and it's likely to work on similar platforms.
2078 Avoid signed integer overflow when converting Time to ptrdiff_t.
2079 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2081 (position_to_Time, Time_to_position): New functions.
2082 (gen_help_event, kbd_buffer_get_event): Use them.
2083 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2084 Go back to plain 'unsigned long', so that 'Time' is the same
2085 for both X and non-X builds; this is less likely to cause surprise.
2086 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2087 are the same size; this is no longer required.
2089 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2090 of bit 28 and of whether an unsigned value is negative.
2091 This simplifies the code a bit, and pacifies clang 3.4.
2093 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2095 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2096 Windows builds, where 'long' is a 32-bit type.
2098 * w32inevt.h (w32_console_mouse_position): Update the argument
2099 types to use 'Time'.
2101 * w32term.c (w32_mouse_position)
2102 (x_horizontal_scroll_bar_report_motion)
2103 (x_scroll_bar_report_motion): Update the argument types to use
2106 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2108 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2109 (struct input_event): ...unsigned bitfields. Likewise for
2110 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2111 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2112 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2113 (kbd_buffer_get_event): Adjust users.
2114 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2115 (make_scroll_bar_position): New function, refactored out of...
2116 (make_lispy_event): ...adjusted user.
2117 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2118 * nsterm.m (ns_mouse_position, mouseUp):
2119 * term.c (term_mouse_position):
2120 * w32inevt.c (w32_console_mouse_position):
2121 * w32term.c (w32_mouse_position):
2122 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2123 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2124 Prefer enum and explicit enum members to integers and numeric values.
2126 * chartab.c (uniprop_encode_value_numeric):
2127 * font.c (font_style_to_value): Use make_local_vector.
2128 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2129 * keymap.c (append_key): Use scoped_list1.
2131 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2132 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2134 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2136 Fix some slow uses and misuses of strcat.
2137 * doc.c (get_doc_string):
2138 * gtkutil.c (get_utf8_string):
2139 * xsmfns.c (x_session_initialize):
2140 Avoid recomputation of string length.
2141 * ftfont.c (ftfont_spec_pattern):
2142 * xfns.c (xic_create_fontsetname):
2143 Don't assume output buffer is initially zero.
2145 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2147 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2148 All callers changed.
2149 * xterm.c (x_term_init): Use new functionality to avoid two needs
2150 to compute a string length.
2152 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2154 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2156 Use known length of a Lisp string to copy it faster.
2157 * lisp.h (lispstrcpy): New function. Add comment.
2158 * callproc.c (child_setup):
2159 * dbusbind.c (xd_append_arg):
2160 * doc.c (get_doc_string):
2161 * font.c (Ffont_xlfd_name):
2162 * frame.c (xrdb_get_resource):
2163 * process.c (Fmake_network_process, network_interface_info):
2164 * w32fns.c (Fx_open_connection):
2165 * w32proc.c (sys_spawnve):
2166 * xfns.c (select_visual):
2167 * xfont.c (xfont_list):
2168 * xsmfns.c (x_session_initialize):
2169 * xterm.c (x_term_init): Use it.
2171 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2173 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2174 Reported by Dmitry Antipov in thread leading to:
2175 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2176 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2177 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2179 * callproc.c (call_process): Save and restore sa_avail.
2180 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2181 (AVAIL_ALLOCA): New macro.
2182 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2183 Use it, and check against sa_avail rather than MAX_ALLOCA.
2185 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2187 On OSX, do not free font-specific data more than once (Bug#18501).
2188 * macfont.m (macfont_close): Release and free font-specific data
2189 only if it wasn't previously freed.
2191 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2193 * unexmacosx.c (dump_it): Improve error message.
2195 2014-09-22 Juri Linkov <juri@jurta.org>
2197 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2198 (Bug#10747, bug#18334)
2200 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2202 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2203 units in which the position is measured. (Bug#18493)
2205 * xdisp.c (redisplay_internal): Force redisplay of all windows
2206 that show a buffer whose narrowing has changed. (Bug#18490)
2208 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2210 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2211 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2212 lines, draw the hollow-box and hbar cursors on the right side of
2213 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2216 * xterm.c (x_draw_stretch_glyph_string):
2217 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2218 caused the block cursor to disappear on a TAB in R2L lines in
2219 every window except the leftmost one. Reported by Martin Rudalics
2222 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2224 Always use matched specpdl entry to record call arguments (Bug#18473).
2225 * lisp.h (record_in_backtrace): Adjust prototype.
2226 * eval.c (record_in_backtrace): Return current specpdl level.
2227 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2228 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2229 entry and use that entry in call to backtrace_debug_on_exit.
2230 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2231 (do_debug_on_call): Get current specpdl level as 2nd arg.
2233 Prefer ptrdiff_t to int and avoid integer overflows.
2234 * fileio.c (make_temp_name):
2235 * font.c (font_parse_family_registry): Avoid integer
2236 overflow on string size calculation.
2237 * data.c (Faset): Likewise for byte index.
2239 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2241 Fix display of R2L lines in partial-width windows.
2242 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2243 assigned the correct value.
2244 (extend_face_to_end_of_line): Account for truncation and
2245 continuation glyphs in R2L rows when one of the fringes is not
2247 (display_line): Don't assign negative X offset to a row if we are
2248 going to produce a truncation glyph for it. When handling
2249 truncated R2L rows, consider the width of the left fringe instead
2251 (produce_special_glyphs): Fix bogus assignments.
2253 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2255 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2256 always set to a valid value. Make sure the size passed to alloca
2257 is always positive. (Bug#18516)
2259 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2261 Avoid extra call to oblookup when interning symbols.
2262 * lisp.h (intern_driver): Add prototype.
2263 * lread.c (intern_driver): New function.
2264 (intern1, intern_c_string_1, Fintern):
2265 * font.c (font_intern_prop):
2266 * w32font.c (intern_font_name): Use it.
2268 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2270 Minor improvements to new stack-allocated Lisp objects.
2271 * frame.h (FRAME_PARAMETER):
2272 Prefer scoped_list1 to local_list1 where either would do.
2273 * lisp.h (scoped_list4): New macro.
2274 (local_cons, local_list1, local_list2, local_list3, local_list4)
2275 (make_local_vector, make_local_string, build_local_string):
2276 Prefer functions to macros where either would do.
2277 * xdisp.c (build_desired_tool_bar_string):
2278 Prefer scoped_list4 to local_list4 where either would do.
2280 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2282 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2283 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2284 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2285 * frame.h (FRAME_PARAMETER): New macro.
2286 * dispnew.c (init_display):
2287 * fontset.c (Fset_fontset_font):
2288 * frame.c (x_default_parameter):
2289 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2290 * xfns.c (x_default_scroll_bar_color_parameter)
2291 (x_default_font_parameter, x_create_tip_frame): Use it.
2292 * editfns.c (Fpropertize): Use local_cons.
2293 * process.c (status_message): Use build_local_string.
2294 * xfont.c (xfont_open): Use make_local_string.
2295 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2297 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2299 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2300 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2301 !__clang__. This works with GCC and with clang and is safer for
2302 compilers we don't know about.
2303 (local_cons): Rename parameter to make capture less likely.
2305 2014-09-17 Samuel Bronson <naesten@gmail.com>
2307 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2309 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2311 Fix minor problems found by static checking.
2312 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2314 * buffer.h (decode_buffer): Doc and indentation fixes.
2315 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2317 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2319 Avoid clang-specific warnings.
2320 * buffer.c (init_buffer): Shut up -Wself-assign.
2321 * process.c (server_accept_connection): Shut up -Wunsequenced.
2323 2014-09-16 Daniel Colascione <dancol@dancol.org>
2325 * fns.c (sxhash): For symbols, use address as hash code.
2327 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2329 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2330 * charset.c (load_charset_map_from_file): Use scoped_list2
2331 and build_local_string.
2332 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2333 * emacs.c (init_cmdargs, decode_env_path):
2334 * fileio.c (Fexpand_file_name):
2335 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2336 * frame.c (x_get_arg):
2337 * keyboard.c (safe_run_hooks_error):
2338 * lread.c (load_warn_old_style_backquotes):
2339 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2340 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2341 * xselect.c (x_clipboard_manager_error_1)
2342 (x_clipboard_manager_save_all):
2343 * xterm.c (x_term_init): Use build_local_string.
2345 Avoid more integer overflows on string size calculations.
2346 * category.c (Fmake_category_set):
2347 * xdisp.c (get_overlay_arrow_glyph_row):
2348 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2350 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2352 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2353 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2354 error message format. Use message_with_string to have non-ASCII
2355 file names properly displayed.
2356 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2357 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2358 where these APIs are not available even in UNICOWS.DLL.
2359 Improve the format of error messages and include the file name in them
2361 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2362 call play-sound-functions, per documentation.
2364 * w32.c (w32_get_long_filename, w32_get_short_filename):
2365 Constify the input file name arguments.
2367 * w32.h (w32_get_long_filename, w32_get_short_filename):
2370 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2372 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2373 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2374 [USE_LOCAL_ALLOCATORS]: New macros.
2375 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2376 (build_local_string): Avoid argument name expansion clash with
2378 * alloc.c (toplevel)
2379 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2380 Preprocessor guard to avoid impossible configuration.
2381 * charset.c (Ffind_charset_region, Ffind_charset_string):
2382 Use make_local_vector.
2383 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2384 * textprop.c (Fput_text_property, Fadd_face_text_property):
2386 (copy_text_properties): Use local_cons and local_list3.
2387 * chartab.c (uniprop_table):
2388 * data.c (wrong_choice, wrong_range):
2389 * doc.c (get_doc_string):
2390 * editfns.c (format2):
2391 * fileio.c (Fexpand_file_name, auto_save_error):
2392 * fns.c (Fyes_or_no_p):
2393 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2394 * fontset.c (Fset_fontset_font):
2395 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2396 (read_char_minibuf_menu_prompt):
2397 * keymap.c (silly_event_symbol_error, describe_vector):
2398 * menu.c (single_menu_item):
2399 * minibuf.c (Fread_buffer):
2400 * process.c (status_message, Fformat_network_address)
2401 (server_accept_connection): Use make_local_string and
2402 build_local_string. Prefer compound literals where appropriate.
2404 2014-09-15 Daniel Colascione <dancol@dancol.org>
2406 * fns.c (Fsort): Tweak sort docstring.
2408 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2410 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2411 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2412 set errno to EAGAIN instead, to allow the caller to retry the
2413 write after some waiting. Fixes deadlocks when Emacs exchanges a
2414 lot of data through the pipe. (Bug#18420)
2416 * sound.c (Fplay_sound_internal): Encode the sound file name in
2417 the ANSI codepage. Expand it against data-directory, as per docs,
2418 not against the current directory. No need to make a local copy
2419 of the file name; pass the encoded file name directly to
2420 do_play_sound. (Bug#18463)
2422 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2423 NULL, and the file name is not encodable in ANSI codepage, return
2424 the string with "?" replacement characters, which will fail the
2425 caller. This avoids returning a random value in that case.
2427 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2429 * window.c (Fresize_mini_window_internal): Set w->total_lines
2430 from w->pixel_height (Bug#18422).
2432 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2434 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2435 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2436 setting resize increments (Bug#18435).
2438 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2440 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2441 state around the call to line_bottom, since it can move the
2442 iterator to another screen line. This fixes off-by-one errors in
2443 the reported row in some rare cases.
2445 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2447 * callproc.c (init_callproc): Fix bug introduced at
2448 2014-09-07 (Bug#18474).
2450 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2452 Prefer ptrdiff_t to int and avoid integer overflows.
2453 * fileio.c (make_temp_name):
2454 * font.c (font_parse_family_registry): Avoid integer
2455 overflow on string size calculation.
2456 * data.c (Faset): Likewise for byte index.
2458 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2460 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2462 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2464 * lisp.h (make_local_string): Nitpick indent.
2465 * print.c (Fprin1_to_string): Remove unused GCPROs.
2467 More debugging aids around GCPROs.
2468 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2469 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2470 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2472 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2473 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2475 Remove redundant GCPROs around Ffuncall and Fapply calls.
2476 This is safe because Ffuncall protects all of its arguments by itself.
2477 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2478 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2479 (call6, call7): Likewise. Use compound literals where applicable.
2480 (run_hook_with_args_2): Use compound literal.
2482 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2484 Pacify --enable-gcc-warnings when no window system is used.
2485 These warnings found that subscript error, so they seem worthwhile.
2486 * composite.c (char_composable_p): Simplify a bit.
2487 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2488 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2489 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2490 * window.c (set_window_scroll_bars):
2491 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2492 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2493 Ignore -Wsuggest-attribute=const.
2494 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2495 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2497 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2499 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2500 Use check_iso_charset_parameter instead of doing the checks by hand.
2501 (check_iso_charset_parameter): Move up. Check parameters a bit
2502 more carefully, and return true for 96-char sets. All callers changed.
2504 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2506 Simplify lisp.h by removing the __COUNTER__ business.
2507 Reported by Dmitry Antipov in:
2508 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2509 * lisp.h (make_local_vector, make_local_string)
2510 (build_local_string): Simplify by not bothering with __COUNTER__.
2511 The __COUNTER__ business wasn't working properly, and was needed
2512 only for hypothetical future expansion anyway.
2514 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2516 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2517 terms to determine bitmap color. (Bug#18437)
2519 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2521 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2524 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2526 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2528 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2530 * xterm.c (handle_one_xevent): Detect iconified by looking at
2531 _NET_WM_STATE_HIDDEN.
2533 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2535 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2536 These can generate a constant with the correct value but the wrong
2537 width, which doesn't work as a printf argument. All uses removed.
2538 Reported by Dmitry Antipov in:
2539 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2540 (ENUMABLE): Remove; no longer needed.
2541 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2542 Remove; no longer needed because of the above change.
2543 Each definiens moved to the only use.
2545 Improve the experimental local and scoped allocation.
2546 * alloc.c (local_string_init, local_vector_init):
2547 New functions, defined if USE_LOCAL_ALLOCATORS.
2548 Mostly, these are moved here from lisp.h, as it's not
2549 clear it's worth making them inline.
2550 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2551 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2552 USE_STACK_LISP_OBJECTS, not on a laundry list.
2553 (local_string_init, local_vector_init): New decls.
2554 (union Aligned_Cons): New type.
2555 (scoped_cons): Use it. Give up on the char trick, as it's a too
2556 much of a maintenance hassle; if someone wants this speedup
2557 they'll just need to convince their compiler to align properly.
2558 Conversely, use the speedup if struct Lisp_Cons happens to
2559 be aligned even without a directive. Better yet, help it along
2560 by using union Aligned_Cons rather than struct Lisp_Cons.
2561 (pointer_valid_for_lisp_object): Remove. This check is not
2562 necessary, since make_lisp_ptr is already doing it. All uses removed.
2563 (local_vector_init, local_string_init): Move to alloc.c.
2564 (build_local_vector): Remove this awkward macro, replacing with ...
2565 (make_local_vector): New macro, which acts more like a function.
2566 Use statement expressions and use __COUNTER__ to avoid macro
2567 capture. Fall back on functions if these features are not supported.
2568 (build_local_string, make_local_string): Likewise.
2570 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2572 * xterm.c (x_term_init): Consolidate duplicated code.
2573 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2574 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2575 Add eassert and mark dpyinfo as dead only if it was alive.
2577 Add macros to allocate temporary Lisp objects with alloca.
2578 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2579 * character.h (parse_str_as_multibyte): Move prototype to ...
2580 * lisp.h (parse_str_as_multibyte): ... here.
2581 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2582 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2584 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2585 (local_string_init): New functions.
2586 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2587 (init_alloc_once): Call it.
2589 Cleanup last change and make all new stuff conditional.
2590 * lisp.h (build_local_string): Rename to ...
2591 (make_local_string): ... this macro.
2592 (build_local_string, scoped_list1, scoped_list3): New macros.
2593 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2594 and functions as such, use regular fallbacks otherwise.
2595 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2598 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2600 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2601 always make sure the marginal areas of the row are in sync with
2602 what the window wants. (Bug#18419)
2604 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2605 existing binding of a variable, to avoid silently aborting
2606 commands that use specbind. (Bug#18331)
2608 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2610 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2611 * coding.c (growable_destination): New function.
2612 (produce_chars): Use it for sanity checks. Do not fiddle with
2613 dst_end if the source and destination are both nil, as it's
2614 the caller's responsibility to avoid overlap.
2615 * keyboard.c (read_decoded_event_from_main_queue):
2616 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2617 length, not 4 times, to prevent decode_coding_c_string from trying
2618 to reallocate a destination. This removes the need for the FIXME.
2620 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2621 All callers simplified. Add a comment about exec_failed, vfork,
2624 Adjust drag-and-drop fix when window is above top (Bug#18303).
2625 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2626 XCDR bleed into XCAR's encoded value. Improve checks for
2627 out-of-range data while we're at it.
2629 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2631 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2632 is CONSP (Bug#18303).
2634 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2636 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2637 'alloca' gets passed arguments larger than MAX_ALLOCA.
2639 * font.c (MAX): Define if not defined elsewhere.
2641 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2643 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2644 here for destination buffer, to work around what appears to be a
2645 bug in decode_coding_c_string when the source and destination are
2648 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2649 This follows up on the recent thread in emacs-devel on alloca; see:
2650 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2651 This patch also cleans up alloca-related glitches noted while
2652 examining the code looking for unbounded alloca.
2654 * callproc.c (init_callproc):
2655 Rewrite to avoid need for alloca.
2656 * buffer.c (mouse_face_overlay_overlaps)
2657 (report_overlay_modification):
2658 * buffer.h (GET_OVERLAYS_AT):
2659 * coding.c (make_subsidiaries):
2660 * doc.c (Fsnarf_documentation):
2661 * editfns.c (Fuser_full_name):
2662 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2663 (search_embedded_absfilename, Fsubstitute_in_file_name):
2664 * fns.c (Fmake_hash_table):
2665 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2666 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2667 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2668 (xrdb_get_resource, x_get_resource_string):
2669 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2670 * ftxfont.c (ftxfont_draw):
2671 * image.c (xbm_load, xpm_load, jpeg_load_body):
2672 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2674 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2676 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2677 (find_and_return_menu_selection):
2678 * print.c (PRINTFINISH):
2679 * process.c (Fformat_network_address):
2680 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2681 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2682 * sound.c (wav_play, au_play):
2683 * syntax.c (skip_chars):
2684 * term.c (tty_menu_activate, tty_menu_show):
2685 * textprop.c (get_char_property_and_overlay):
2686 * window.c (Fset_window_configuration):
2687 * xdisp.c (safe__call, next_overlay_change, vmessage)
2688 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2689 * xfaces.c (face_at_buffer_position):
2690 * xmenu.c (x_menu_show):
2691 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2692 allocation size isn't bounded.
2693 * callint.c (Fcall_interactively): Redo memory_full check
2694 so that it can be done at compile-time on some platforms.
2695 * coding.c (MAX_LOOKUP_MAX): New constant.
2696 (get_translation_table): Use it.
2697 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2698 SAFE_ALLOCA, to catch integer overflows on size calculation.
2699 (exec_failed) [!DOS_NT]: New function.
2700 (child_setup) [!DOS_NT]: Use it.
2701 * editfns.c (Ftranspose_regions):
2702 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2703 * editfns.c (check_translation):
2704 Allocate larger buffers on the heap.
2705 * eval.c (internal_lisp_condition_case):
2706 Check for MAX_ALLOCA overflow.
2707 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2708 (Fbase64_encode_region, Fbase64_decode_region):
2709 Avoid unnecessary calls to SAFE_FREE before 'error'.
2710 * buffer.c (mouse_face_overlay_overlaps):
2711 * editfns.c (Fget_pos_property, check_translation):
2712 * eval.c (Ffuncall):
2713 * font.c (font_unparse_xlfd, font_find_for_lface):
2714 * ftfont.c (ftfont_drive_otf):
2715 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2716 (menu_bar_items, tool_bar_items):
2717 * sound.c (Fplay_sound_internal):
2718 * xdisp.c (load_overlay_strings, dump_glyph_row):
2719 Use an ordinary auto buffer rather than alloca, since the
2720 allocation size is fixed and small.
2721 * ftfont.c: Include <c-strcase.h>.
2722 (matching_prefix): New function.
2723 (get_adstyle_property): Use it, to avoid need for alloca.
2724 * keyboard.c (echo_add_key):
2725 * keymap.c (describe_map): Use ptrdiff_t, not int.
2726 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2727 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2728 when counting bytes.
2729 * lisp.h (xlispstrdupa): Remove, replacing with ...
2730 (SAFE_ALLOCA_STRING): ... new macro with different API.
2731 This fixes a portability problem, namely, alloca result
2732 passed to another function. All uses changed.
2733 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2735 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2736 (REGEX_ALLOCATE): New macros.
2737 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2738 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2740 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2742 (decode_mode_spec_coding): Store directly into buf rather than
2743 into an alloca temporary and copying the temporary to the buf.
2745 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2747 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2749 2014-09-04 Jan D <jan.h.d@swipnet.se>
2751 * xterm.c (x_term_init): Don't call x_session_initialize if running
2752 as a daemon (Bug#18375).
2754 * xsmfns.c: Initialize ice_fd.
2756 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2758 Less chatter in 'make' output.
2759 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2760 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2761 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2763 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2765 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2766 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2768 * nsfns.m (Fx_create_frame):
2769 * w32fns.c (Fx_create_frame):
2770 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2773 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2775 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2776 the reported row in the case of a window with a header line, by
2777 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2778 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2780 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2782 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2783 when configured --with-wide-int on typical 32-bit platforms.
2785 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2787 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2788 when HPOS is negative, for the benefit of R2L glyph rows whose
2789 newline overflows into the fringe.
2791 2014-09-03 Ken Brown <kbrown@cornell.edu>
2793 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2795 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2797 Minor cleanup of recent strlen-avoiding patch.
2798 * fileio.c (CHECK_LENGTH): Remove.
2799 Rewrite callers so that they don't need it.
2800 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2801 variable wasn't set.
2803 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2805 * fileio.c (CHECK_LENGTH): New macro.
2806 (Fexpand_file_name): Use it and get rid of a few more calls
2807 to strlen and strcat.
2808 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2809 * lisp.h (egetenv): ... because of a new inline function used to
2810 avoid calls to strlen for a compile-time constants.
2812 * buffer.h (decode_buffer): New function.
2813 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2814 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2815 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2816 * data.c (Flocal_variables_p):
2817 * fileio.c (Fverify_visited_file_modtime):
2818 * marker.c (live_buffer): Use it.
2820 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2822 Avoid extra calls to strlen in filesystem I/O routines.
2823 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2824 the length of 'newdir' is known or may be precalculated.
2825 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2826 not 'char *', and so use precalculated length.
2827 (Ffile_accessible_directory_p):
2828 * callproc.c (encode_current_directory, init_callproc):
2829 * charset.c (init_charset):
2830 * lread.c (load_path_check, load_path_default): Adjust users.
2831 * lisp.h (file_accessible_directory_p): Tweak prototype.
2833 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2835 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2838 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2840 --enable-silent-rules now suppresses more chatter.
2841 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2842 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2843 (am__v_CCLD_1): New macros, taken from Automake.
2844 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2846 Clean up extern decls a bit.
2847 * bytecode.c: Include blockinput.h and keyboard.h rather
2848 than rolling their APIs by hand.
2849 * emacs.c: Include regex.h and rely on its and lisp.h's API
2850 rather than rolling them by hand.
2851 * lastfile.c: Include lisp.h, to check this file's API.
2852 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2854 * regex.h (re_max_failures): New decl.
2855 * unexcw.c, unexmacosx.c, unexw32.c:
2856 Rely on lisp.h's API rather than rolling it by hand.
2857 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2858 Declare at top level, to pacify GCC -Wnested-externs.
2860 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2862 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2863 clipping rectangle become negative (i.e. large positive, since
2864 it's an unsigned data type). This can happen in R2L hscrolled
2865 glyph rows, and caused us to draw the cursor glyph on the fringe.
2866 For the details, see
2867 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2869 2014-08-31 Ken Brown <kbrown@cornell.edu>
2871 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2872 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2873 is defined. (Bug#18368)
2875 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2877 Vector-sorting fixes (Bug#18361).
2878 It's not safe to call qsort or qsort_r, since they have undefined
2879 behavior if the user-specified predicate is not a total order.
2880 Also, watch out for garbage-collection while sorting vectors.
2881 * fns.c: Include <vla.h>.
2882 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2883 (sort_vector_compare): Remove, replacing with ....
2884 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2885 ... these new functions.
2886 (sort_vector): Rewrite to use the new functions.
2887 GCPRO locals, since the predicate can invoke the GC.
2888 Since it's in-place return void; caller changed.
2889 (merge): Use 'inorder', for clarity.
2891 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2892 One can't hoist this out of the 'if', because intervening calls to
2893 newlocale, twolower, etc. can change errno.
2895 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2897 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2898 wording of the error messages.
2899 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2902 * w32proc.c (get_lcid_callback): Accept locale specifications
2903 without the country part, as in "enu" vs "enu_USA".
2904 (w32_compare_strings): Signal an error if a locale was specified,
2905 but couldn't be translated into a valid LCID.
2907 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2909 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2911 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2913 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2914 errno after towlower_l. errno's value is not specified after
2915 towlower_l. Instead, assume that towlower_l returns its argument
2916 on failure, which is portable in practice.
2918 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2920 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2922 * w32proc.c (w32_compare_strings): Accept additional argument
2923 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2924 if requested. If w32-collate-ignore-punctuation is non-nil, add
2925 NORM_IGNORESYMBOLS to the flags.
2926 (LINGUISTIC_IGNORECASE): Define if not already defined.
2927 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2929 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2932 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2934 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2935 Define substitutes for platforms that lack them.
2936 (str_collate): Add arguments locale and ignore_case.
2938 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2939 Add optional arguments LOCALE and IGNORE-CASE.
2941 * lisp.h (str_collate): Adapt argument list.
2943 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2945 Add vectors support to Fsort.
2946 * fns.c (sort_vector, sort_vector_compare): New functions.
2947 (sort_list): Likewise, refactored out of ...
2948 (Fsort): ... adjusted user. Mention vectors in docstring.
2949 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2950 * alloc.c (make_save_int_obj): New function.
2951 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2952 (make_save_int_obj): Add prototype.
2954 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2955 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2956 Conditionally define to match system's qsort_r signature.
2957 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2959 2014-08-28 Ken Brown <kbrown@cornell.edu>
2961 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2962 dumping and the system malloc after dumping. (Bug#18222)
2964 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2965 Define as macros, expanding to hybrid_malloc, etc.
2966 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2967 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2969 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2970 full implementation on Cygwin. Remove Cygwin-specific code that
2971 is no longer needed.
2972 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2973 Redefine as macros expanding to gmalloc, grealloc, etc.
2974 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2975 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2976 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2977 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2979 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2980 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2981 HAVE_POSIX_MEMALIGN)]: New functions.
2982 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2983 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2984 hybrid_aligned_alloc; declare.
2985 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2986 HAVE_POSIX_MEMALIGN)]: Define.
2987 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2988 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2989 Define as macro, expanding to gget_current_dir_name, and define
2991 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2992 malloc_enable_thread(). Don't initialize malloc.
2993 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2994 no longer defined on Cygwin).
2995 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2996 * sheap.c (bss_sbrk_buffer_end): New variable.
2997 * unexcw.c (__malloc_initialized): Remove variable.
2998 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3000 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3003 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3005 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3006 In `event->y' return entire range (the size of the scroll bar minus
3008 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3009 return entire range (the scaled size of the scroll bar minus
3010 that of the slider). In `portion' return the scaled position of
3012 (xaw_jump_callback): Restore part of code for vertical scroll
3013 bar broken in change from 2014-07-27.
3014 (xaw_scroll_callback): Provide incremental scrolling with
3015 horizontal scroll bars.
3017 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3019 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3021 * indent.c (Fvertical_motion): Fix vertical motion up through a
3022 display property after a newline. (Bug#18276)
3024 * xdisp.c (display_line): Don't assume that the call to
3025 reseat_at_next_visible_line_start ends up at a character
3026 immediately following the newline on the previous line.
3027 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3028 beyond ZV, which causes infloop in redisplay. For the details, see
3029 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3031 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3032 coordinate for hscrolled R2L screen lines. (Bug#18277)
3034 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3036 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3039 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3041 * syntax.c (scan_lists): Don't examine positions before BEGV.
3044 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3046 Improve robustness of new string-collation code (Bug#18051).
3047 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3048 (newlocale, wcscoll_l): Define substitutes for platforms that
3049 lack them, so as to simplify the mainline code.
3050 (str_collate): Simplify the code by assuming the above definitions.
3051 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3052 For example, the old version left the Emacs in the wrong locale if
3053 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3054 result. Report an error if newlocale fails.
3056 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3058 * lisp.h (str_collate):
3059 * sysdep.c (str_collate): Return int.
3060 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3062 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3064 Fix some glitches in previous change.
3065 * sysdep.c (stack_direction): Replace stack_grows_down
3066 to simplify calculation of stack boundaries.
3067 (handle_sigsegv): Check whether we really crash somewhere near
3068 to stack boundary, and handle fatal signal as usual if not.
3069 (init_sigsegv): Adjust accordingly.
3070 * keyboard.c (Vtop_level_message): Rename to
3071 Vinternal__top_level_message, as suggested by Stefan Monnier in
3072 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3073 All related users changed.
3075 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3077 Handle C stack overflow caused by too nested Lisp evaluation.
3078 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3079 siglongjmp point to transfer control from SIGSEGV handler.
3080 * keyboard.c (return_to_command_loop, recover_top_level_message)
3081 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3082 (regular_top_level_message): New variable.
3083 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3084 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3086 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3087 new variables described above.
3088 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3089 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3090 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3091 (init_sigsegv): New function.
3092 (init_signals): Use it.
3094 2014-08-25 Ken Brown <kbrown@cornell.edu>
3096 * emacs.c (main): Remove use of obsolete macro
3097 G_SLICE_ALWAYS_MALLOC.
3099 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3101 Implement locale-sensitive string collation for MS-Windows.
3102 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3103 New functions. (Bug#18051)
3105 * w32.h (w32_compare_strings): Add prototype.
3107 * w32.c <g_b_init_compare_string_w>: New global flag.
3108 (globals_of_w32): Initialize it.
3110 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3112 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3113 [WINDOWSNT]: Call str_collate on MS-Windows.
3115 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3117 One more minor cleanup of font subsystem.
3118 * font.h (struct font_driver): Convert text_extents to
3119 return void because returned value is never actually used.
3120 * macfont.m (macfont_text_extents):
3121 * w32font.c (w32font_text_extents):
3122 * xftfont.c (xftfont_text_extents): Adjust to return void
3123 and assume that 'metrics' argument is always non-NULL.
3124 * ftfont.c (ftfont_text_extents):
3125 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3127 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3129 Minor cleanups of str_collate fix (Bug#18051).
3130 * fns.c (str_collate): Move decl from here ...
3131 * lisp.h (str_collate): ... to here.
3132 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3133 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3134 potential problems with integer overflow. Don't assume
3135 setlocale succeeds. Remove unnecessary test before restoring
3136 locale via setlocale, and free the copied setlocale string
3139 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3141 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3143 * sysdep.c (str_collate): New function. (Bug#18051)
3145 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3147 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3148 if the initial "rm -f" fails. This is for MinGW builds, where
3149 MS-Windows will not allow deleting the executable file of a
3152 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3154 * w32term.c (w32_scroll_bar_handle_click)
3155 (w32_horizontal_scroll_bar_handle_click)
3156 (x_scroll_bar_report_motion)
3157 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3158 SB_THUMBTRACK, use the 32-bit position information returned by
3159 GetScrollInfo, not the 16-bit information returned in the Windows
3162 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3164 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3165 second coordinate ('y') reported for dragging the horizontal
3168 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3170 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3171 and text area-relative x-coordinates.
3173 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3175 Avoid overwriting the reversed_p flags in the glyph matrices when
3176 init_iterator or start_display are called.
3177 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3179 (tool_bar_height, redisplay_tool_bar, try_window)
3180 (try_window_reusing_current_matrix, try_window_id)
3181 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3182 reversed_p flag of the iterator's glyph row where the glyph row
3183 is going to be redrawn.
3185 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3187 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3189 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3191 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3192 of emacs_event return length from si.nPage to si.nMax.
3193 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3194 interchange start and end of thumb.
3196 2014-08-15 Ken Brown <kbrown@cornell.edu>
3198 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3199 ERRORCHECK mutexes. (Bug#18222)
3201 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3203 * frame.c (set_menu_bar_lines_1): Remove.
3204 (set_menu_bar_lines): Call change_frame_size instead of
3205 set_menu_bar_lines_1.
3207 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3209 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3212 2014-08-11 Glenn Morris <rgm@gnu.org>
3214 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3215 writing before backing up, since it causes a more serious problem
3216 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3217 (choose_write_coding_system): No longer callable from Lisp.
3218 Move last piece back here from Fwrite_region.
3219 (Fwrite_region, syms_of_fileio): Update for above changes.
3221 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3223 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3224 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3225 (Fwindow_new_pixel, Fset_window_new_pixel)
3226 (Fset_window_new_total, Fset_window_new_normal)
3227 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3229 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3231 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3233 * fontset.c (Finternal_char_font): Recompute basic faces if the
3234 frame's face cache was cleared. (Bug#18162)
3236 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3238 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3239 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3240 base buffer's undo list.
3242 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3244 Fix a couple of recent inadvertent breaks of the MSDOS port.
3245 * msdos.c: include required menu.h
3246 * term.c: set correct menu_show_hook on MSDOS.
3248 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3250 Fix handling of menu bar line on TTY frames (Bug#18136)
3252 * dispnew.c (handle_window_change_signal):
3253 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3254 frame's menu bar lines subtracted from height.
3255 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3257 (adjust_frame_size): Count in menu bar when setting FrameRows.
3258 (make_terminal_frame): When setting up the frame's lines and
3259 text height don't count in the menu bar.
3260 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3261 lines subtracted from height.
3262 (do_switch_frame): Set tty's FrameRows to number of total lines
3264 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3265 is used, return total number of lines and columns.
3266 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3268 * term.c (OUTPUT, tty_set_terminal_modes)
3269 (tty_set_terminal_window, tty_set_scroll_region)
3270 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3271 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3272 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3273 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3274 Call change_frame_size with frame's menu bar lines subtracted
3276 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3277 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3280 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3282 * alloc.c (Fmemory_info): Remove a stray brace.
3284 * process.c: Fix a comment typo.
3286 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3288 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3290 * widgetprv.h (EmacsFramePart): Remove font.
3292 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3293 (resources, setup_frame_cursor_bits): Remove unused variables and
3294 functions, esp. wrt. font (Bug#18227).
3296 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3298 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3300 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3302 Refer to MS-DOS using the same name everywhere.
3304 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3308 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3310 * w32term.c (w32_redeem_scroll_bar):
3311 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3312 not redeeming scroll bars that have been turned off.
3314 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3316 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3317 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3318 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3319 (safe_run_hook_funcall): Adjust accordingly.
3321 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3323 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3324 Condition correctly according to toolkit used.
3325 * frame.c (make_initial_frame, make_terminal_frame)
3326 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3327 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3328 assignments according to presence of toolkit scrollbars.
3329 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3330 Condition correctly according to toolkit used.
3331 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3332 only if toolkit supports it.
3333 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3335 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3337 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3339 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3341 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3342 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3343 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3344 (safe_run_hooks): Remove comment which is not relevant any more.
3346 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3348 Don't let big frames overrun the stack.
3349 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3350 Use SAFE_NALLOCA, not alloca.
3352 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3353 * dired.c (directory_files_internal): Use a volatile variable
3354 to prevent the compiler from optimizing away all copies of a local.
3355 I wonder how many other GC-related bugs like this lurk elsewhere?
3357 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3358 * xterm.h (struct x_display_info): New member 'connection'.
3359 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3360 so that x_delete_terminal has a file descriptor to pass to
3361 delete_keyboard_wait_descriptor.
3363 Don't mishandle year-9999 dates (Bug#18176).
3364 * editfns.c (decode_time_components): Store an invalid timespec
3365 on overflow, instead of returning false, so that the caller can
3366 distinguish overflow from other errors.
3367 (lisp_time_argument, lisp_seconds_argument): If the time is out
3368 of range, signal a time overflow instead of an invalid time spec.
3369 * keyboard.c (decode_timer): Treat time overflow like other
3372 Avoid undefined behavior with signed left shift.
3373 Caught by 'gcc -fsanitize=undefined'.
3374 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3375 * dispnew.c (line_hash_code, scrolling):
3376 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3377 Use 'unsigned', not 'int', for line hashes.
3378 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3380 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3382 Make compare-strings more compatible with old behavior (Bug#17903).
3383 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3385 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3387 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3388 Don't add label between left and right buttons (Bug#18129).
3390 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3392 Make functions static that no longer need to be extern.
3393 * frame.c, frame.h (set_menu_bar_lines):
3394 * keyboard.c (Qleftmost, Qrightmost):
3395 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3396 (x_set_internal_border_width):
3399 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3401 Fix display of R2L lines when the last character fits only partially.
3402 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3404 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3405 R2L row is visible only partially, give the row a negative x
3407 (display_line): Fix the calculation of the glyph whose pixel width
3408 is used to decide whether the last produced glyph fits on the
3409 line. When the last glyph fits only partially, give the row a
3412 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3413 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3414 pixel width of the first glyph that is hscrolled from display.
3415 (display_line): In R2L glyph rows, don't give a negative offset to
3416 row->x when the first glyph begins before first_visible_x.
3418 * xdisp.c (display_line): If called with iterator set up to write
3419 to a marginal area, delay the call to handle_line_prefix until we
3420 switch back to the text area. (Bug#18035)
3422 * .gdbinit (xwindow): The members total_cols, total_lines,
3423 left_col, and top_line are C integers (and has been so for the
3426 2014-08-01 Andreas Schwab <schwab@suse.de>
3428 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3429 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3431 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3433 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3434 (timerfd_callback): Ignore weird events with no data. Add tight
3435 assertions and comments.
3436 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3437 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3439 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3441 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3442 I had confused && with ||.
3444 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3446 Simplify timerfd configuration and fix some minor glitches.
3447 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3448 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3449 Fall back on timer_create if timerfd_create fails at runtime.
3450 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3451 kernel primitives to do resolution. All uses removed.
3452 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3453 (turn_on_atimers): Clear timer_create-based timers too,
3456 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3457 Without this change, the code can access the local variable 'width'
3458 even when it has not been initialized, and likewise for 'height';
3459 in either case this leads to undefined behavior.
3461 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3463 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3464 necessary, put horizontal scroll bar resources as well. See
3465 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3466 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3468 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3470 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3471 background value to match the resource of its vertical counterpart.
3473 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3475 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3476 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3478 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3480 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3481 change that added the top margin height to the requested height
3482 and revert (undocumented) part of 2014-07-28 change that changed
3483 the logic of whether a size change occurred.
3485 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3487 * .gdbinit (xwindow): The members total_cols, total_lines,
3488 left_col, and top_line are C integers (and has been so for the
3491 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3494 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3496 On GNU/Linux, use timerfd for asynchronous timers.
3497 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3498 (toplevel): Rename alarm_timer_ok to special_timer_available.
3499 [HAVE_TIMERFD]: Declare timerfd.
3500 [HAVE_CLOCK_GETRES]: Declare resolution.
3501 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3502 system timer resolution.
3503 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3504 (timerfd_callback) [HAVE_TIMERFD]: New function.
3505 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3506 [ENABLE_CHECKING]: New function for the sake of automated tests.
3507 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3508 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3509 [ENABLE_CHECKING]: Defsubr test function.
3510 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3511 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3512 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3514 Fix --without-x build and pacify --enable-gcc-warnings.
3515 Problems reported in Bug#18122 and Bug#18124.
3516 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3517 (frame_windows_min_size): Now static.
3518 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3520 (adjust_frame_size): Always declare prototype.
3522 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3523 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3524 * atimer.c (timerfd_callback): Always read expiration data.
3526 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3527 * process.c (add_timer_wait_descriptor): Add timer descriptor
3528 to input_wait_mask and non_process_wait_mask as well.
3530 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3532 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3534 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3536 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3537 Reinstate code removed by the prevoius commit to this file.
3539 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3541 * buffer.h (struct buffer): New fields scroll_bar_height and
3542 horizontal_scroll_bar_type.
3543 * buffer.c (bset_scroll_bar_height)
3544 (bset_horizontal_scroll_bar_type): New functions.
3545 (Fbuffer_swap_text): Handle old_pointm field.
3546 (init_buffer_once): Set defaults for scroll_bar_height and
3547 horizontal_scroll_bar_type.
3548 (syms_of_buffer): New variables scroll_bar_height and
3549 horizontal_scroll_bar_type.
3550 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3551 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3552 (set_vertical_scroll_bar): Remove prototype.
3553 (x_change_tool_bar_height): Add prototype.
3554 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3555 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3556 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3558 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3559 (update_window): Start mode_line_row->y after horizontal scroll
3561 (change_frame_size_1): Call adjust_frame_size.
3562 (init_display): When changing the size of a tty frame do not
3563 pass height of menu bar.
3564 (Qframe_windows_min_size): New symbol.
3565 * frame.h (struct frame): List tool bar fields after menu bar
3566 fields. Add official, total_lines, horizontal_scroll_bars,
3567 config_scroll_bar_height and config_scroll_bar_lines fields.
3568 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3569 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3570 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3571 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3572 (FRAME_WINDOWS_HEIGHT): New macros.
3573 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3574 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3575 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3576 horizontal scroll bar.
3577 (frame_inhibit_resize, adjust_frame_size)
3578 (frame_windows_min_size): Add declarations.
3579 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3580 (x_set_scroll_bar_default_height, x_set_left_fringe)
3581 (x_set_right_fringe, x_set_vertical_scroll_bars)
3582 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3583 (x_set_scroll_bar_height): Add external declarations.
3584 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3585 (adjust_frame_size): New functions.
3586 (make_frame): Initial horizontal_scroll_bars field.
3587 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3589 (make_initial_frame, make_terminal_frame): No horizontal scroll
3590 bar in initial and terminal frames. Use adjust_frame_size.
3591 (Fframe_total_cols): Fix doc-string.
3592 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3593 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3594 Rewrite using adjust_frame_size.
3595 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3596 (Qframe_windows_min_size): New symbols.
3597 (x_set_frame_parameters): Remove call of check_frame_size.
3598 (x_report_frame_params): Return scroll_bar_height value.
3599 (x_set_left_fringe, x_set_right_fringe): New functions.
3600 (adjust_frame_height, x_set_internal_border_width)
3601 (x_set_fringe_width): Remove.
3602 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3603 (x_set_scroll_bar_width, x_set_right_divider_width)
3604 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3605 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3607 (x_figure_window_size): Rewrite to make frame display the
3608 expected number of lines.
3609 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3610 (Vdefault_frame_horizontal_scroll_bars)
3611 (Vframe_initial_frame_tool_bar_height)
3612 (frame_inhibit_implied_resize): New variables.
3613 * fringe.c (compute_fringe_widths): Remove.
3614 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3615 (xg_create_horizontal_scroll_bar)
3616 (xg_update_horizontal_scrollbar_pos)
3617 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3618 (xg_get_default_scrollbar_height)
3619 (xg_clear_under_internal_border): Extern.
3620 * gtkutil.c (xg_frame_resized): Don't call
3621 do_pending_window_change.
3622 (xg_frame_set_char_size): Use adjust_frame_size.
3623 (style_changed_cb): Call update_theme_scrollbar_height and
3624 x_set_scroll_bar_default_height.
3625 (x_wm_set_size_hint): Don't call check_frame_size.
3626 (update_theme_scrollbar_height)
3627 (xg_get_default_scrollbar_height)
3628 (xg_create_horizontal_scroll_bar)
3629 (xg_update_horizontal_scrollbar_pos)
3630 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3631 (xg_create_scroll_bar): Set horizontal slot of bar.
3632 (xg_initialize): Call update_theme_scrollbar_height.
3633 (xg_clear_under_internal_border): No more static.
3634 * insdel.c (adjust_suspend_auto_hscroll): New function.
3635 (adjust_markers_for_delete, adjust_markers_for_insert)
3636 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3637 * keyboard.c (readable_events, discard_mouse_events)
3638 (make_lispy_event): Handle horizontal scroll bar click events.
3639 (Fsuspend_emacs): When changing the size of a tty frame do not
3640 pass height of menu bar.
3641 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3642 (Qright, Qleftmost, Qrightmost): New symbols.
3643 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3645 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3646 * nsfns.m (x_set_internal_border_width): New function.
3647 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3648 Remove extended fringe code.
3649 (x_set_window_size, x_new_font): Don't call
3650 compute_fringe_widths.
3651 * term.c (Fresume_tty): When changing the size of a tty frame do
3652 not pass height of menu bar.
3653 (clear_tty_hooks, set_tty_hooks):
3654 Clear horizontal_scroll_bar_hook.
3655 (init_tty): Frame has no horizontal scroll bars.
3656 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3657 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3658 scroll_bar_after_handle, scroll_bar_left_arrow,
3659 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3660 scroll_bar_to_rightmost entries.
3661 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3662 (struct terminal): Add set_horizontal_scroll_bar_hook.
3663 * w32console.c (initialize_w32_display):
3664 Clear horizontal_scroll_bar_hook.
3665 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3667 (x_clear_under_internal_border, x_set_internal_border_width):
3669 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3670 Set windows_or_buffers_changed when adding the menu bar.
3671 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3672 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3673 (w32_createhscrollbar): New functions.
3674 (w32_createscrollbar): Rename to w32_createvscrollbar.
3675 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3676 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3677 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3678 Add WM_EMACS_SHOWCURSOR.
3679 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3680 case do not artificially impose WM size hints.
3681 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3682 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3684 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3685 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3686 (unwind_create_frame_1): Remove.
3687 (Fx_create_frame): Make both scrollbars the system standard
3688 width and height. Use official field of frame structure to
3689 inhibit running window-configuration-change-hook.
3690 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3691 pixelwise. Handle frame's official field.
3692 (w32_frame_parm_handlers): Remove x_set_fringe_width
3693 entries. Add x_set_scroll_bar_height,
3694 x_set_horizontal_scroll_bars, x_set_left_fringe and
3696 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3697 pass height of menu bar to change_frame_size.
3698 * w32menu.c (set_frame_menubar): Rewrite using
3699 frame_inhibit_resize.
3700 * w32term.h (struct w32_display_info):
3701 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3702 (struct scroll_bar): Add horizontal.
3703 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3704 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3705 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3706 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3707 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3708 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3709 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3710 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3711 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3712 Define instead of WM_EMACS_CREATESCROLLBAR.
3713 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3714 WND_SCROLLBAR_INDEX.
3715 * w32term.c (horizontal_scroll_bar_min_handle)
3716 (horizontal_scroll_bar_left_border)
3717 (horizontal_scroll_bar_right_border): New integers.
3718 (x_set_frame_alpha): Replace x_highlight_frame by
3720 (x_window_to_scroll_bar): New argument "type". Update callers
3722 (w32_set_horizontal_scroll_bar_thumb)
3723 (x_horizontal_scroll_bar_report_motion)
3724 (w32_set_horizontal_scroll_bar)
3725 (w32_horizontal_scroll_bar_handle_click)
3726 (x_horizontal_scroll_bar_report_motion): New functions.
3727 (w32_mouse_position): Discriminate horizontal and vertical
3729 (my_create_scrollbar): Replace with two new functions
3730 my_create_vscrollbar and my_create_hscrollbar.
3731 (x_scroll_bar_create): New argument "horizontal".
3732 Update callers accordingly.
3733 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3734 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3736 (w32_read_socket): Handle WM_HSCROLL cae.
3737 (x_new_font): Don't recompute fringe widths.
3738 Use frame_inhibit_resize. Calculate new menu bar height iff we
3739 build without toolkit. Always clear under internal border.
3740 (x_set_window_size): Don't check frame size or recompute
3741 fringes. Reset fullscreen status before applying sizes.
3742 Always resize as requested by pixelwise argument. Don't call
3743 do_pending_window_change.
3744 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3745 (w32_initialize_display_info): Initialize dpyinfo's
3746 horizontal_scroll_bar_cursor entry.
3747 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3748 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3749 horizontal_scroll_bar_left_border.
3750 (w32fullscreen_hook): Intermittently resize window to normal
3751 when switching from fullscreen to maximized state.
3752 (run_window_configuration_change_hook): Don't run it if frame is
3754 (unwind_change_frame): Remove.
3755 (Fset_window_configuration): Rewrite using frame's official field.
3756 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3757 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3758 * window.h (struct window): New fields old_pointm,
3759 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3760 scroll_bar_height and suspend_auto_hscroll.
3761 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3763 (sanitize_window_sizes): Extern.
3764 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3765 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3766 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3767 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3768 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3770 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3771 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3772 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3773 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3774 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3775 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3776 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3777 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3778 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3779 (Fwindow_old_point, sanitize_window_sizes): New functions.
3780 (Qwindow_sanitize_window_sizes): New symbol.
3781 (window_body_height): Count in horizontal scroll bar.
3782 (set_window_hscroll, Fscroll_left, Fscroll_right):
3783 Set suspend_auto_hscroll slot.
3784 (Fwindow_inside_edges): Count fringes pixelwise.
3785 (coordinates_in_window, Fcoordinates_in_window_p):
3786 Consider horizontal scroll bar.
3787 (check_frame_size, adjust_window_margins): Remove functions and
3788 corresponding calls.
3789 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3790 (temp_output_buffer_show): Reset hscroll related fields.
3791 Initialize old_pointm.
3792 (make_parent_window): Initialize old_pointm.
3793 (make_window): Initialize old_pointm, horizontal scroll bar type,
3794 and scroll bar height.
3795 (resize_frame_windows): Don't count top margin in new sizes.
3796 Don't use safe sizes when shrinking a frame; let the window
3797 manager do the clipping.
3798 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3800 (Fdelete_window_internal): Unchain old_pointm marker.
3801 (window_scroll_pixel_based, Fscroll_other_window):
3803 (Fwindow_text_width, Fwindow_text_height): New argument
3805 (struct saved_window): New fields, old_pointm, hscroll_whole,
3806 suspend_auto_hscroll, scroll_bar_height and
3807 horizontal_scroll_bar_type.
3808 (Fset_window_configuration, save_window_save): Set new fields of
3810 (apply_window_adjustment): Don't call adjust_window_margins.
3811 (set_window_margins): Don't change margins if new sizes don't
3813 (set_window_scroll_bars): New argument "horizontal_type".
3814 Handle horizontal scroll bars. Don't change scroll bars if they
3815 don't fit into window.
3816 (Fset_window_scroll_bars): New argument "horizontal_type".
3817 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3818 (compare_window_configurations): Compare horizontal scroll bar
3820 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3821 horizontal scroll bar height.
3822 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3823 instead of FRAME_LINES.
3824 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3825 ON_VERTICAL_SCROLL_BAR.
3826 (with_echo_area_buffer): Initialize old_pointm.
3827 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3829 (unwind_with_echo_area_buffer): Handle old_pointm.
3830 (update_tool_bar): Set do_update when the tool bar window has at
3831 least one line (since this is what the user sets).
3832 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3833 (redisplay_tool_bar): Return early when toolbar has zero lines.
3834 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3835 (hscroll_window_tree): Handle suspension of auto_hscroll and
3837 (set_horizontal_scroll_bar): New function.
3838 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3839 more than one line. Handle horizontal scroll bars.
3840 (note_mouse_highlight): Handle horizontal scrol bars.
3841 (expose_frame): Set dimensions of XRectangle from frame's text
3843 (Vvoid_text_area_pointer): Update doc-string.
3844 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3845 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3846 (x_set_internal_border_width): New functions.
3847 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3848 (unwind_create_frame_1): Remove.
3849 (Fx_create_frame): Handle horizontal scroll bars. Use official
3850 field of frame structure to inhibit running
3851 window-configuration-change-hook.
3852 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3853 pixelwise. Handle frame's official field.
3854 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3855 x_set_horizontal_scroll_bars, x_set_left_fringe,
3857 * xmenu.c (update_frame_menubar, free_frame_menubar):
3858 Use adjust_frame_size.
3859 * xterm.h (struct x_display_info):
3860 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3862 (struct scroll_bar): Add horizontal slot.
3863 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3864 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3865 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3866 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3867 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3868 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3869 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3870 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3871 (x_clear_under_internal_border): Remove.
3872 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3873 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3874 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3875 HORIZONTAL. Update callers.
3876 (horizontal_action_hook_id): New action hook id.
3877 (x_horizontal_scroll_bar_to_input_event)
3878 (x_create_horizontal_toolkit_scroll_bar)
3879 (xt_horizontal_action_hook)
3880 (x_set_toolkit_horizontal_scroll_bar_thumb)
3881 (XTset_horizontal_scroll_bar, x_net_wm_state)
3882 (x_horizontal_scroll_bar_report_motion): New functions.
3883 (xg_scroll_callback, x_scroll_bar_handle_click):
3884 Handle horizontal scroll bars.
3885 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3886 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3888 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3889 Handle horizontal scroll bars.
3890 (handle_one_xevent): Handle horizontal scroll bar events.
3891 Call x_net_wm_state.
3892 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3894 (x_set_window_size): Don't call check_frame_size and
3895 do_pending_window_change.
3896 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3897 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3898 (x_scroll_bar_set_handle): Add some checks when calling
3901 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3903 Revert previous change.
3904 There is certainly nothing wrong with writing code like 'lo <= i
3905 && i <= hi', even if LO happens to a constant. There isn't even
3906 anything wrong in general with writing 'a <= b' if A happens to
3907 be a constant. At any rate stylistic changes shouldn't
3908 be done like this without discussion.
3910 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3912 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3913 (Fgarbage_collect): Reorder conditions that are written backwards.
3914 * data.c (cons_to_unsigned): Likewise.
3915 * dispnew.c (update_frame_1, sit_for): Likewise.
3916 * fileio.c (file_offset): Likewise.
3917 * filelock.c (read_lock_data, lock_file): Likewise.
3918 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3920 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3921 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3922 * lread.c (read1): Likewise.
3923 * minibuf.c (read_minibuf_noninteractive): Likewise.
3924 * nsterm.m (x_set_frame_alpha): Likewise.
3925 * process.c (wait_reading_process_output): Likewise.
3926 * region-cache.c (delete_cache_boundaries): Likewise.
3927 * xterm.c (x_set_frame_alpha): Likewise.
3929 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3931 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3934 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3936 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3937 because atimer expiration is absolute rather than relative.
3939 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3941 * w32term.h (current_popup_menu, menubar_in_use):
3942 Move declarations from w32term.c.
3944 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3946 * w32fns.c (menubar_in_use): No more static.
3947 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3949 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3951 Move hourglass machinery to RIF.
3952 * dispextern.h (struct redisplay_interface): New members
3953 show_hourglass and hide_hourglass. Indent comments.
3954 (show_hourglass, hide_hourglass): Remove prototypes.
3955 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3956 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3957 (ns_redisplay_interface): Add them.
3958 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3959 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3960 (w32_arrow_cursor): New function to hack around non-GUI frames.
3961 (w32_redisplay_interface): Add new functions.
3962 * w32term.h (w32_arror_cursor): Add prototype.
3963 * xdisp.c (show_hourglass): New function, refactored out from
3964 platform-dependent code.
3965 (cancel_hourglass): Now call to RIF function.
3966 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3967 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3968 (x_redisplay_interface): Add new functions.
3970 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3972 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3973 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3974 and complete previous change.
3975 * frame.c (adjust_frame_height): New function.
3976 (Fset_frame_height, Fset_frame_size): Use it.
3977 (x_set_frame_parameters): Take frame top margin into account.
3979 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3981 * frame.c (Fset_frame_height): Take frame top margin into account.
3982 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3983 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3985 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3987 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3988 menubar_height as such. Tweak comment.
3989 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3990 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3991 All related users changed.
3992 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3993 * xterm.c (handle_one_xevent):
3994 * gtkutil.c (xg_event_is_for_menubar):
3995 * xfns.c (x_window) [USE_X_TOOLKIT]:
3996 * xmenu.c (set_frame_menubar, free_frame_menubar):
3997 Prefer to use FRAME_MENUBAR_HEIGHT.
3999 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4001 * frame.c (Fframe_parameters): Always report frame height without
4002 menu and tool bar lines.
4004 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4006 * nsterm.m (applicationDidFinishLaunching:): Call
4007 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4008 (antialiasThresholdDidChange:): New method for EmacsApp.
4010 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4012 * macfont.m (macfont_update_antialias_threshold): Remove static.
4014 * macfont.h (macfont_update_antialias_threshold): Declare.
4016 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4018 * w32select.c (setup_windows_coding_system):
4019 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4020 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4022 * w16select.c (Fw16_get_clipboard_data):
4023 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4026 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4027 buffer position where we are to start the iteration.
4028 (handle_invisible_prop): Record in it->stop_charpos the position
4029 where the invisible text ends. (Bug#18035)
4030 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4031 row has zero buffer position as their start position.
4032 Reported by martin rudalics <rudalics@gmx.at>.
4034 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4035 infinite looping in redisplay when display lines don't have enough
4036 space to display even a single character. (Bug#18036)
4038 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4040 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4041 * xfns.c (x_window): Use it to allow xfree later.
4042 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4043 where appropriate. Use bool for booleans and remove redundant checks.
4044 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4045 * xterm.c (x_free_frame_resources): Free shell_position.
4047 2014-07-19 K. Handa <handa@gnu.org>
4049 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4050 mandatory font spec (Bug#17973).
4052 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4054 * font.c (font_score): Return the worst score if the size of
4055 ENTITY is wrong by more than a factor 2 (Bug#17973).
4057 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4059 * frame.c (frame_unspecified_color): New function
4060 refactored out from ...
4061 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4062 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4064 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4065 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4066 * lisp.h (set_frame_param): Remove prototype.
4067 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4068 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4071 Prefer 'x_display_info *' to 'Display *' in X selection code.
4072 This helps to avoid unneeded calls to x_display_info_for_display.
4073 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4074 instead of 'Display *'.
4075 (SELECTION_EVENT_DPYINFO): New macro.
4076 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4077 it as an lvalue. Mention this in comment.
4078 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4079 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4080 (selection_data_to_lisp_data, receive_incremental_selection):
4081 Convert to use 'x_display_info *'. Adjust users where appropriate.
4082 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4083 selection data *' as last arg to not return values in args.
4084 (unexpect_property_change): Use common removal technique.
4086 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4088 * print.c (print_preprocess): Adjust to match changed
4089 sub char-table structure and avoid crash (Bug#18038).
4091 * data.c (wrong_choice): Not static any more.
4092 * lisp.h (wrong_choice): Add prototype.
4093 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4094 Declare namebuf as such. Tweak comment.
4095 [USE_GTK]: Likewise for tool_bar_position.
4096 (fset_tool_bar_position) [USE_GTK]: Ditto.
4097 (FRAME_TOOL_BAR_POSITION): New macro.
4098 * frame.c (x_report_frame_params):
4099 * gtkutil.c (update_frame_tool_bar):
4100 * xfns.c (Fx_create_frame): Use it.
4101 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4103 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4105 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4106 buffer's default-directory only if it is a string. (Bug#17986)
4108 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4110 More precise control over values of some buffer-local variables.
4111 * keyboard.c (Qvertical_scroll_bar):
4112 * frame.c (Qleft, Qright): Move to ...
4113 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4114 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4115 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4116 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4117 vertical-scroll-bar, scroll-up-aggressively
4118 and scroll-down-aggressively.
4119 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4121 * nsfns.m, frame.h (Qleft, Qright):
4122 * nsterm.m (Qleft): Remove declarations.
4123 * gtkutil.c (toplevel): Include buffer.h.
4124 * data.c (wrong_choice, wrong_range): New functions.
4125 (store_symval_forwarding): Handle special properties of buffer-local
4126 variables and use functions from the above to signal error, if any.
4128 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4129 values. Add comment.
4130 (struct frame): Re-arrange layout to avoid extra padding and use bit
4131 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4132 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4133 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4134 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4135 Define as no-ops because there are no scroll bars anyway.
4136 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4139 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4140 Add convenient setter.
4141 (font_put_frame_data, font_get_frame_data): Use it.
4143 2014-07-15 Daiki Ueno <ueno@gnu.org>
4145 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4146 pointer argument, before dereferencing.
4147 (XCHAR2B_BYTE2): Likewise.
4149 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4151 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4152 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4153 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4154 Use record_unwind_protect_int and avoid consing.
4155 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4157 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4159 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4161 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4162 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4164 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4165 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4166 * minibuf.c: Include binary-io.h instead of fcntl.h.
4167 (read_minibuf_noninteractive):
4168 Use set_binary_mode instead of handcrafted code.
4169 Don't call emacs_set_tty if emacs_get_tty failed.
4170 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4171 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4172 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4174 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4175 This works around a GCC compiler bug when Emacs is configured with
4176 --enable-gcc-warnings.
4178 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4180 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4181 or characters in string, respectively. Add comment.
4182 * fringe.c (Fdefine_fringe_bitmap):
4183 * fns.c (Fsubstring, substring_both): Use it.
4184 * keymap.c (Fdefine_key, Flookup_key):
4185 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4187 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4188 Use menu_item_width.
4189 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4191 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4193 Improve behavior of 'bzr up; cd src; make -k'.
4194 * Makefile.in (top_srcdir): New var.
4195 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4196 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4197 its expansion is a bit shorter.
4198 (../config.status): Actually build config.status instead of
4200 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4201 New macros, copied and relocated from ../Makefile.in.
4202 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4203 (../config.status, Makefile): New dependencies and rules,
4204 copied with relocation from ../Makefile.in. This should be more
4205 likely to rebuild the build machinery properly if you do a 'make'
4206 in the src directory.
4208 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4210 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4213 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4214 behavior on Windows 7 and later when the function is repeatedly
4215 invoked with the same value of DIR. (Bug#17950)
4217 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4218 string to match the one in w32fns.c.
4220 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4221 stdin to binary mode only if it is connected to a terminal.
4223 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4225 Coalesce extern decls.
4226 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4227 * sysdep.c (emacs_get_tty, emacs_set_tty):
4228 Move duplicate extern decls from here ...
4229 * systty.h: ... to here, so that there's just one copy.
4231 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4233 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4235 * nsfns.m (Fns_popup_font_panel): Ditto.
4237 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4239 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4241 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4243 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4244 [DOS_NT]: Implement for WINDOWSNT.
4246 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4249 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4251 * sysdep.c (suppress_echo_on_tty): New function.
4252 * minibuf.c (read_minibuf_noninteractive): Use it.
4254 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4256 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4257 sysinfo failed. Adjust docstring.
4259 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4261 Implement memory-info for MS-DOS.
4262 * dosfns.c (dos_memory_info): New function.
4263 * dosfns.h (dos_memory_info): Add prototype.
4264 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4265 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4266 of doing some of its job.
4268 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4269 reference termios structure members.
4271 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4273 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4275 * minibuf.c (top): Include systty.h. Declare external
4276 emacs_get_tty and emacs_set_tty.
4277 (Vread_hide_char): New lisp variable.
4278 (read_minibuf_noninteractive): Hide characters with
4279 Vread_hide_char if it is a character. (Bug#17839)
4281 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4283 Implement memory-info for MS-Windows.
4284 * w32.c (w32_memory_info): New function.
4285 * w32.h (w32_memory_info): Prototype it.
4286 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4288 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4290 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4291 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4292 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4293 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4294 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4295 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4296 (decode_coding_big5, decode_coding_charset, decode_coding)
4297 (encode_coding): Adjust users.
4299 * alloc.c (Fmemory_info): New function.
4301 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4303 * syntax.c (back_comment): Use more-natural location for label.
4305 * font.c, font.h (font_unparse_fcname): Now static.
4306 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4308 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4310 Next minor cleanup of font subsystem.
4311 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4312 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4314 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4316 * ftfont.h (ftfont_font_format): Remove prototype.
4317 * ftfont.c (ftfont_font_format): Remove; now unused.
4319 * nsfont.m (nsfont_open):
4320 * w32font.c (w32font_open_internal):
4321 * w32uniscribe.c (uniscribe_open):
4322 * xfont.c (xfont_open):
4323 * xftfont.c (xftfont_open): All users changed.
4325 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4326 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4328 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4330 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4331 x_produce_glyphs does when it generates a stretch glyph that
4332 represents a TAB. (Bug#17969)
4334 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4335 and there is a display property at that position, don't call
4336 move_it_to to move to a position before window start. (Bug#17942)
4337 Fix condition for finding CHARPOS by the first call to move_it_to.
4340 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4342 * syntax.c (find_defun_start): Try the cache even
4343 if !open_paren_in_column_0_is_defun_start.
4344 (back_comment): If find_defun_start was pessimistic, use the
4345 scan_sexps_forward result to improve the cache (bug#16526).
4347 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4349 * xdisp.c (redisplay_window): If redisplay of a window ends up
4350 with point in a partially visible line at end of the window, make
4351 sure the amended position of point actually has smaller Y
4352 coordinate; if not, give up and scroll the display. (Bug#17905)
4354 * window.c (window_scroll_pixel_based): When point ends up at the
4355 last fully visible line, don't let move_it_to stop at the left
4356 edge of the line and dupe us into thinking point is inside the
4359 * w32.c (network_interface_info): Make sure the argument is a
4362 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4364 * process.c (read_and_dispose_of_process_output): Fix typo
4365 in previous patch: we want nonnegative fds, not nonzero fds.
4367 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4369 * chartab.c (char_table_translate): Move to...
4370 * character.h (char_table_translate): ... inline function here.
4371 Avoid Faref and assume that args are always valid. This helps to
4372 speedup search, which is especially important for a huge buffers.
4373 * lisp.h (char_table_translate): Remove prototype.
4375 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4376 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4377 New function, with an intention to avoid code duplication between
4379 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4381 * ftfont.c (ftfont_open):
4382 * macfont.m (macfont_open):
4383 * xftfont.c (xftfont_open): Use it.
4385 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4387 * process.c: Add sanity checks for file descriptors (Bug#17844).
4388 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4389 Check that infd is nonnegative before using it as an fd.
4390 (read_and_dispose_of_process_output, Fprocess_send_eof):
4391 Likewise, for outfd.
4392 (wait_reading_process_output): Omit unnecessary check of infd.
4394 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4396 Minor fixups related to usage of the 'long' type.
4397 * gnutls.c (emacs_gnutls_handshake):
4398 * xfaces.c (dump_realized_face):
4399 Work even if 'long' is narrower than 'void *'.
4400 * termcap.c (scan_file):
4401 * xselect.c (x_decline_selection_request)
4402 (x_reply_selection_request, x_get_window_property):
4403 * xterm.c (x_set_frame_alpha):
4404 Remove unnecessary 'L' suffixes of integer constants.
4405 * xfns.c (hack_wm_protocols):
4406 * xselect.c (x_fill_property_data):
4407 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4408 Remove unnecessary casts to 'long'.
4409 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4411 Minor ImageMagick safety fixes.
4412 * image.c (imagemagick_compute_animated_image):
4413 Remove useless assignment to local. Avoid problems if dest_width is 0.
4414 (imagemagick_load_image): Use int for pixel counts that can't
4415 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4416 a row width greater than the image width (or greater than LONG_MAX!).
4418 2014-07-04 K. Handa <handa@gnu.org>
4420 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4421 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4422 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4424 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4426 * font.h (struct font_driver): Remove get_outline and free_outline;
4427 not used by any font driver.
4428 * ftfont.c (ftfont_driver):
4429 * macfont.m (macfont_driver):
4430 * nsfont.m (nsfont_driver):
4431 * w32font.c (w32font_driver):
4432 * w32uniscribe.c (uniscribe_font_driver):
4433 * xfont.c (xfont_driver): Related users changed.
4434 * xselect.c (x_get_window_property): Use convenient xmalloc.
4435 Call to xfree only if some data was really allocated.
4437 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4439 On MS-Windows, display busy cursor on all GUI frames.
4440 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4441 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4442 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4444 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4445 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4447 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4449 Use convenient alists to manage per-frame font driver-specific data.
4450 * frame.h (struct frame): Rename font_data_list to...
4451 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4452 * font.h (struct font_data_list): Remove; no longer need a special
4454 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4456 * font.c (font_put_frame_data, font_get_frame_data)
4457 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4459 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4460 Related users changed.
4461 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4462 Prefer convenient xmalloc and xfree.
4464 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4466 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4467 the window whose glyph row is being prepared and a flag whether it
4468 is for mode/header line. Make sure the glyph row's marginal areas
4469 are in sync with what the window wants.
4472 * xdisp.c (display_line, display_mode_line):
4473 Call prepare_desired_row with additional arguments, as appropriate.
4475 * dispextern.h (prepare_desired_row): Adjust prototype.
4477 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4479 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4480 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4481 caused by xw_popup_dialog in daemon mode (Bug#17891).
4483 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4485 * frame.c (do_switch_frame): When switching to another TTY frame,
4486 make sure FrameCols and FrameRows are in sync with the new frame's
4489 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4491 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4492 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4493 min_char slots. Adjust comment.
4494 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4495 Add SUB_CHAR_TABLE_OFFSET member.
4496 (make_uninit_sub_char_table): New function.
4497 (toplevel): Add compile-time assert to verify suitable member layout
4498 in Lisp_Sub_Char_Table.
4499 * alloc.c (mark_char_table): Add extra argument to denote char table
4500 subtype. Adjust to match new layout of sub char-table.
4501 (mark_object): Always mark sub char-tables with mark_char_table.
4502 * chartab.c (make_sub_char_table, copy_sub_char_table)
4503 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4504 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4505 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4506 All related users changed.
4507 * lread.c (read1): Adjust to match new layout of sub char-table.
4508 * print.c (print_object): Likewise (Bug#17898).
4510 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4512 * keymap.c (get_keyelt): Simplify.
4513 (copy_keymap_item): Remove left-over code for when we had
4514 key-shortcut caches.
4516 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4518 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4519 (dealloc): Remove for EmacsScroller.
4521 * nsterm.h (EmacsScroller): Remove dealloc.
4523 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4525 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4527 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4529 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4530 when setNeedsDisplay is called so we don't trigger redisplay for every
4533 * nsterm.m (any_help_event_p): New variable.
4534 (mouseMoved:): Set any_help_event_p to YES if help event is
4535 generated. Remove else with empty help event that triggered redisplay
4536 for every mouse move.
4537 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4539 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4541 * xfns.c (Qsuppress_icon): Remove; no real users.
4542 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4543 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4544 (syms_of_w32fns): Don't DEFSYM it.
4546 2014-06-29 Glenn Morris <rgm@gnu.org>
4548 * Makefile.in (ns-app): Mark as PHONY.
4550 2014-06-28 Glenn Morris <rgm@gnu.org>
4552 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4553 liblw.a in this directory.
4555 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4557 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4558 also in unibyte case. (Bug#17865)
4560 2014-06-28 K. Handa <handa@gnu.org>
4562 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4563 (MIN_CHARBUF_SIZE): New macro.
4564 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4566 2014-06-27 Glenn Morris <rgm@gnu.org>
4568 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4569 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4570 (.el.elc): Replace suffix rule with pattern rule.
4571 (%.elc): New pattern rule, with order-only prerequisite.
4572 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4573 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4574 in place of BOOTSTRAPEMACS.
4576 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4578 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4580 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4582 Consistently use validate_subarray to verify substring.
4583 * fns.c (validate_substring): Not static any more. Adjust to
4584 use ptrdiff_t, not EMACS_INT, because string and vector limits
4585 can't exceed ptrdiff_t even if EMACS_INT is wider.
4586 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4587 (secure_hash): Adjust user.
4588 * lisp.h (validate_subarray): Add prototype.
4589 * coding.c (Fundecodable_char_position):
4590 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4591 Use validate_subarray. Adjust comment to mention substring.
4593 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4595 Do not allow out-of-range character position in Fcompare_strings.
4596 * fns.c (validate_subarray): Add prototype.
4597 (Fcompare_substring): Use validate_subarray to check ranges.
4598 Adjust comment to mention that the semantics was changed. Also see
4599 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4601 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4603 Be more consistent about the 'Qfoo' naming convention.
4604 * image.c (Fimagemagick_types):
4605 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4606 * process.c (Fmake_network_process):
4607 Rename C local identifier 'Qfoo to avoid giving the false
4608 impression that it stands for the symbol 'foo'.
4610 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4612 Simplify and cleanup character conversion stuff.
4613 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4615 * character.c (multibyte_char_to_unibyte)
4616 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4617 * character.h (make_char): Remove; unused.
4618 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4619 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4620 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4621 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4622 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4624 2014-06-22 Mario Lang <mlang@delysid.org>
4626 * w32fns.c (Fw32_shell_execute): The the -> the.
4628 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4630 * xmenu.c (mouse_position_for_popup):
4631 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4632 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4633 * menu.c (Fx_popup_menu):
4634 * xselect.c (x_handle_dnd_message): Adjust users.
4635 * menu.h (mouse_position_for_popup): Remove prototype.
4636 * xterm.h (x_relative_mouse_position): Add prototype.
4637 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4638 call XFree if XQueryTree returns zero.
4640 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4642 * indent.c (Fvertical_motion): Doc fix.
4643 Move to the goal column, if any, with a single call to
4644 move_it_in_display_line, not in two calls. Doing this with two
4645 calls causes move_it_in_display_line apply the line-prefix
4646 handling twice instead of just once. (Bug#17823)
4648 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4650 Port to OS X ACLs (Bug#17810).
4651 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4652 ACL_TYPE_ACCESS) doesn't work.
4654 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4656 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4657 before checking key-translation-map (bug#17659).
4659 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4661 * font.c (font_make_object): Avoid dangling pointer which may
4662 crash GC (Bug#17771).
4664 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4666 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4667 prototype of DGifCloseFile as appropriate for older and newer
4669 (gif_close): New function, encapsulates the differences in the
4670 calling sequence of DGifCloseFile before v5.1.0 and after it.
4671 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4672 error string where appropriate. (Bug#17790)
4674 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4675 macro execution, make sure point didn't move since last complete
4676 redisplay, as the condition for using the glyph matrix
4677 information. (Bug#17777)
4679 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4681 Minor cleanup of fonset code.
4682 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4683 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4684 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4685 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4686 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4687 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4688 (free_realized_fontset): Remove because a no-op since 2008.
4689 (free_face_fontset): Adjust user.
4690 (syms_of_fontset): Shrink fontset by one extra slot.
4692 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4694 Omit redundant extern decls.
4695 Most of this patch is from Dmitry Antipov, in:
4696 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4697 * commands.h (update_mode_lines):
4698 * frame.h (Qbackground_color, Qforeground_color)
4699 (x_set_menu_bar_lines):
4700 * ftfont.c (ftfont_font_format):
4701 * intervals.h (Qkeymap, Qfont):
4702 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4703 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4704 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4705 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4706 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4707 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4708 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4709 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4710 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4711 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4712 (Qtool_bar, Qheader_line):
4713 * macros.c (Fexecute_kbd_macro):
4714 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4715 * xterm.c (x_delete_terminal, XSetIMValues):
4716 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4717 (x_implicitly_set_name, popup_activated)
4718 (widget_store_internal_border):
4719 Remove redundant decls.
4720 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4721 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4722 Remove _Noreturn, as make-docfile now does that for us.
4723 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4724 (Qregion_extract_function): New decl.
4725 * window.c, xfns.c: Include menu.h.
4727 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4729 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4731 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4733 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4734 * callint.c (read_file_name): ... convert to static here.
4735 * lisp.h (Fread_file_name): Do not EXFUN it.
4736 (STRING_COPYIN): Remove; unused.
4737 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4738 (char_composable_p): ... static function. All users changed.
4739 * eval.c (toplevel): Remove redundant #include directives.
4740 * xterm.c (x_initialize): Add static to match prototype.
4741 * ccl.c (Fccl_execute_on_string):
4742 * font.c (fon_intern_prop): Use make_specified_string.
4744 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4746 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4747 Reported by David Caldwell in:
4748 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4750 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4752 Do not ask for XRender extension each time XFT font is opened.
4753 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4754 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4756 2014-06-15 Glenn Morris <rgm@gnu.org>
4758 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4760 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4762 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4763 information if we are in the middle of executing a keyboard macro,
4764 since redisplay doesn't update the screen until the macro is
4765 finished. (Bug#17777)
4767 * alloc.c (cleanup_vector): Don't dereference a font driver
4768 pointer if it is NULL. (Bug#17771)
4770 2014-06-13 Glenn Morris <rgm@gnu.org>
4772 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4773 ($(lispsource)/international/charprop.el)
4774 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4775 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4776 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4777 GNU make automatically passes command-line arguments to sub-makes.
4779 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4781 Avoid hangs in accept-process-output (Bug#17647).
4782 * lisp.h, process.c (wait_reading_process_input):
4783 Return int, not bool. All uses changed.
4784 * process.c (SELECT_CANT_DO_WRITE_MASK):
4785 Remove macro, replacing with ...
4786 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4788 (status_notify): New arg WAIT_PROC. Return int, not void.
4791 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4793 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4794 the frame is the initial frame, because the hook is not set up
4795 then, and Emacs crashes.
4796 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4798 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4800 * keymap.c (silly_event_symbol_error): Don't recommend the use
4803 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4805 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4806 matching overlay strings with 'cursor' property against buffer
4807 positions traversed in the glyph row. (Bug#17744)
4809 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4811 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4814 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4815 determine 10.9 (Bug#17751).
4817 * macfont.m (macfont_draw): Positions were not freed.
4819 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4821 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4822 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4823 function. Also adjust comment.
4824 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4826 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4827 * font.c (font_done_for_face):
4828 * xfaces.c (realize_non_ascii_face): Adjust user.
4829 * font.h (struct font_driver): Convert 'prepare_face' to return
4830 void because its return value is never used anyway.
4831 * xfont.c (xfont_prepare_face): Return void.
4832 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4833 (xftfont_done_face): Use xfree.
4835 * dispextern.h (last_tool_bar_item): Remove declaration.
4836 * frame.h (struct frame): New member last_tool_bar_item.
4837 * frame.c (make_frame): Initialize it.
4838 * xdisp.c (toplevel): Remove last_tool_bar_item.
4839 (handle_tool_bar_click, note_tool_bar_highlight):
4840 * w32term.c (w32_read_socket, w32_initialize):
4841 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4843 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4844 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4846 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4848 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4849 * process.c (Faccept_process_output)
4850 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4851 the return value is about PROCESS, not about other processes.
4853 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4855 Further adjustments to mark_object and friends.
4856 Now the mark_object's stack is just 32 bytes on a 64-bit
4857 system, which means extra 20% off the stack usage.
4858 * alloc.c (mark_save_value): As before, refactored out from ...
4859 (mark_object): ... adjusted user. Also add comment.
4861 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4863 Fix core dump after a dropped X connection (Bug#17704).
4864 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4865 is dead, as we may be shutting down.
4867 2014-06-08 Glenn Morris <rgm@gnu.org>
4869 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4871 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4873 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4875 If a C name must be extern on some platforms, make it extern on all.
4876 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4878 * font.h (ftxfont_driver) [HAVE_XFT]:
4879 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4880 * lisp.h (get_frame_param):
4881 * menu.h (tty_menu_show):
4882 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4883 * termhooks.h (encode_terminal_code):
4884 * xterm.h (x_menu_wait_for_event):
4886 * frame.c (get_frame_param):
4887 * fringe.c (max_used_fringe_bitmap):
4888 * ftxfont.c (ftxfont_driver):
4889 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4890 * menu.c (menu_items_inuse):
4891 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4892 * term.c (encode_terminal_code, tty_menu_show):
4893 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4894 * xfaces.c (load_color):
4895 * xmenu.c (x_menu_wait_for_event):
4898 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4900 Change object marking routines to minimize stack usage.
4901 This change moves a few cold paths from mark_object to NO_INLINE
4902 functions and adjusts symbol marking loop. According to GCC 4.8.2
4903 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4904 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4905 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4906 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4907 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4908 refactored out from ...
4909 (mark_object): ... adjusted user. Also mark symbols in a tight
4911 (mark_face_cache): Add NO_INLINE.
4913 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4915 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4916 contains garbage on WINDOWSNT (which could potentially infloop at
4919 Minimize cursor motion during TTY menu updates.
4920 * term.c (tty_menu_display): Don't position cursor here.
4921 Instead, pass the cursor coordinates to update_frame_with_menu.
4922 (tty_menu_activate): Send the hide cursor command only once in an
4923 iteration through the outer 'while' loop.
4925 * dispnew.c (update_frame_1): Accept an additional argument
4926 SET_CURSOR_P, and position the cursor at the end of the frame
4927 update only if that argument is non-zero. All callers changed to
4928 provide the additional argument as non-zero, except for
4929 update_frame_with_menu.
4930 (update_frame_with_menu): Accept 2 additional arguments ROW and
4931 COL; if they are non-negative, instruct update_frame_1 not to
4932 position the cursor, and instead position it according to ROW and COL.
4934 * dispextern.h (update_frame_with_menu): Update prototype.
4936 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4938 * callproc.c (call_process): Don't check read-only if we don't insert
4939 anything (bug#17666).
4941 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4943 * dispnew.c (update_frame_with_menu): Set display_completed.
4945 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4947 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4949 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4951 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4953 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4954 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4956 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4958 * window.c (Frecenter): Signal an error if window-buffer is not
4961 * keyboard.c (make_lispy_position): Don't include a buffer position in
4962 mode/header-line mouse events.
4964 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4965 Vunread_command_events (bug#17650).
4967 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4969 * xterm.c (x_setup_pointer_blanking):
4970 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4972 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4974 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4975 because it will be defined in generated config.h if needed.
4977 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4979 Use terminal-specific hooks to display popup dialogs.
4980 * termhooks.h (struct terminal): New field popup_dialog_hook.
4981 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4982 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4983 code and use popup_dialog_hook.
4984 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4985 * nsterm.h (ns_popup_dialog): Adjust prototype.
4986 * nsterm.m (ns_create_terminal):
4987 * w32term.c (w32_create_terminal):
4988 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4989 Setup popup_dialog_hook.
4991 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4993 * w32heap.c (report_temacs_memory_usage): Improve the report by
4994 reporting the large blocks that are actually occupied at dump time.
4996 * w32console.c (initialize_w32_display): Set the console
4997 menu_show_hook, otherwise TTY menus are broken on w32.
4999 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5001 Use terminal-specific hooks to display menus.
5002 * termhooks.h (struct terminal): New field menu_show_hook.
5003 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5004 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5006 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5007 * nsmenu.m (ns_menu_show):
5008 * w32menu.c (w32_menu_show):
5009 * xmenu.c (x_menu_show):
5010 * term.c (tty_menu_show): Adjust to use bit flags.
5011 (set_tty_hooks): Set menu_show_hook.
5012 * xterm.c (x_create_terminal):
5013 * nsterm.m (ns_create_terminal):
5014 * msdos.c (initialize_msdos_display):
5015 * w32term.c (w32_create_terminal): Likewise.
5017 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5019 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5021 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5023 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5024 (FD_SET): Don't define on WINDOWSNT.
5026 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5028 * emacs.c: Include "sysselect.h", to define its inline functions.
5029 Reported by Glenn Morris in:
5030 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5032 Do not require libXt-devel when building with gtk.
5033 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5034 dependency on libXt-devel.
5035 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5036 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5037 lwlib-widget.h now does this.
5038 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5040 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5042 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5043 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5044 (delete_write_fd, wait_reading_process_output):
5045 Remove now-redundant easserts.
5046 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5047 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5048 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5049 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5051 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5053 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5054 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5055 (calloc): Don't undef, it is never defined.
5056 (HEAP_ENTRY_SHIFT): Remove unused macro.
5058 * Makefile.in (C_HEAP_SWITCH): Remove.
5059 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5061 Fix MS-Windows build broken by menu changes on 2014-06-02.
5062 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5064 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5065 Define instead of including ../lwlib/lwlib.h, which causes
5066 compilation errors due to missing X11 headers.
5068 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5070 * process.c (wait_reading_process_output): Omit incorrect test of
5071 p->infd against zero. Add easserts for infd having a plausible value.
5073 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5075 Adjust to match recent lwlib changes.
5076 * menu.h (xmalloc_widget_value): Replace by ...
5077 (make_widget_value): ... new prototype.
5078 * menu.c (xmalloc_widget_value): Replace by ...
5079 (make_widget_value): ... new function.
5080 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5081 * gtkutil.c (malloc_widget_value, free_widget_value):
5082 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5083 * keyboard.h (enum button_type, struct _widget_value):
5084 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5086 * nsmenu.m (ns_update_menubar, ns_menu_show):
5087 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5088 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5089 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5091 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5093 * image.c (x_query_frame_background_color)
5094 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5095 Fix --enable-gcc-warnings compilation without image libraries.
5097 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5099 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5100 emulated break value only if it goes up.
5101 (sbrk): Add assertion that the INCREMENT argument is strictly
5102 zero. Improve and correct the commentary.
5104 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5106 Improve AIX-related merge from emacs-24.
5107 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5108 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5109 not on AIX; since we're on the trunk we can use enums more broadly.
5111 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5113 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5115 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5116 to min(value, whole).
5118 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5120 Bring back the changes to GDB-visible symbols, but only on AIX.
5121 And only if it's not pre-4.2 GCC.
5122 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5123 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5124 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5127 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5129 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5130 with PT, not GPT. (Bug#16433)
5132 Revert last changes to GDB-visible symbols.
5133 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5134 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5135 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5138 2014-06-02 Glenn Morris <rgm@gnu.org>
5140 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5142 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5144 Fix port to 32-bit AIX with xlc (Bug#17598).
5145 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5146 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5147 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5148 to work around a compiler bug in IBM xlc 12.1.
5150 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5152 * xterm.c (x_update_window_end): Don't invalidate the entire
5153 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5154 highlight needs to be redisplayed. (Bug#17588)
5156 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5158 Port the GDB-visible symbols to AIX.
5159 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5160 optimizes away the relevant external symbols. Use enums instead;
5161 this suffices for the AIX port, which is 32-bit-only anyway.
5162 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5163 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5164 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5167 Include sources used to create macuvs.h.
5168 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5169 * macuvs.h: Use automatically-generated header.
5171 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5173 Port signal-handling to DragonFly BSD (Bug#17646).
5174 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5175 Move implementations from callproc.c to sysdep.c.
5176 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5177 Move declarations from process.h to syssignal.h.
5179 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5181 * callint.c (Ffuncall_interactively): Add usage.
5183 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5185 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5187 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5189 * w32heap.c (malloc_before_dump, malloc_after_dump)
5190 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5191 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5192 set errno where appropriate to emulate CRT functions.
5194 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5196 Debugging facility to check whether 'const char *' points to
5197 relocatable data of non-pure Lisp string.
5198 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5199 (mark_maybe_pointer): ... adjusted user.
5200 (relocatable_string_data_p): New function.
5201 * lisp.h (relocatable_string_data_p): Add prototype.
5202 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5203 the pointer to relocatable Lisp data is not used.
5205 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5207 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5208 * atimer.c (block_atimers):
5209 * callproc.c (block_child_signal): Block SIGINT too;
5210 otherwise, its handler might now unblock signals that it shouldn't.
5211 * keyboard.c (read_char): Clear signal mask, since we may
5212 be in a SIGINT handler, and many signals may be masked.
5213 * keyboard.c (handle_interrupt):
5214 * sysdep.c (handle_arith_signal):
5215 Clear signal mask instead of just unblocking the signal that
5216 was received, since several signals may be blocked at this point.
5218 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5220 * Makefile.in (TEMACS_POST_LINK): Remove target.
5221 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5222 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5224 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5226 * xmenu.c (xdialog_show): Remove prototype, rename to
5227 x_dialog_show, remove 2nd arg because it's always zero
5228 and simplify accordingly.
5229 (xw_popup_dialog): Adjust user.
5230 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5231 2nd arg because it's always zero and simplify accordingly.
5232 (w32_popup_dialog): Adjust user.
5234 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5236 * w32heap.c (report_temacs_memory_usage): New function.
5238 * unexw32.c (unexec) [ENABLE_CHECKING]:
5239 Call report_temacs_memory_usage.
5241 * w32heap.h (report_temacs_memory_usage): Add prototype.
5243 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5245 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5246 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5248 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5250 * buffer.c (init_buffer): Accept an argument 'initialized'.
5251 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5252 mmap_regions and mmap_fd, to avoid referencing stale data from the
5253 dump phase. Add an assertion for buffer text of buffers created
5254 in temacs before this function is called. (Bug#17622)
5255 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5257 * lisp.h (init_buffer): Update prototype.
5259 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5261 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5263 * alloc.c (Fgarbage_collect): Fix compilation with
5264 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5266 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5268 * frame.c, frame.h (frame_char_to_pixel_position)
5269 (frame_set_mouse_position): Now static, and made private in
5270 frame.c rather than public in frame.h.
5272 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5274 Refactor mouse positioning stuff to avoid code duplication.
5275 * frame.h (frame_char_to_pixel_position): New function.
5276 (x_set_mouse_position): Rename to...
5277 (frame_set_mouse_position): ...new function.
5278 (frame_set_mouse_pixel_position): Add prototype.
5279 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5280 Rename to frame_set_mouse_pixel_position.
5281 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5283 * xterm.h, w32term.h ( x_set_mouse_position)
5284 (x_set_mouse_pixel_position): Remove prototypes.
5286 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5288 On X, always make pointer visible when deleting frame (Bug#17609).
5289 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5291 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5293 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5294 * keyboard.c (gobble_input): If there is no terminal input error,
5295 make sure the pointer is visible for all frames on this terminal.
5296 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5297 it was previously disabled.
5299 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5301 * data.c (Fzerop): Move to Elisp.
5302 (syms_of_data): Don't defsubr it.
5303 * keyboard.c (echo_keystrokes_p): New function.
5304 (read_char, record_menu_key, read_key_sequence): Use it.
5306 * callint.c (Qfuncall_interactively): New var.
5307 (Qcall_interactively): Remove.
5308 (Ffuncall_interactively): New function.
5309 (Fcall_interactively): Use it.
5310 (syms_of_callint): Defsubr it.
5312 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5314 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5315 relocated from under us.
5317 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5319 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5320 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5321 configure, not from HEAPSIZE.
5322 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5324 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5325 for MinGW, since it no longer uses gmalloc.
5327 * buffer.c: Do not define mmap allocations functions for Windows.
5328 Remove mmap_find which is unused. Remove mmap_set_vars which does
5330 [WINDOWSNT]: Include w32heap.h.
5331 (init_buffer): Always allocate new memory for buffers.
5333 * emacs.c: Remove mmap_set_vars calls.
5335 * image.c (free_image): Undef free for Windows because it is
5336 redirected to our private version.
5338 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5339 (copy_executable_and_dump_data): Remove dumping the heap section.
5340 (unexec): Restore using_dynamic_heap after dumping.
5342 * w32heap.c (dumped_data_commit, malloc_after_dump)
5343 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5344 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5345 (mmap_free): New functions.
5347 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5349 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5351 * image.c (imagemagick_load_image): Use MagickRealType for local
5352 'color_scale', instead of double, to avoid a GCC warning about
5355 * xfns.c (Fx_window_property): Remove unused local.
5357 Don't kill already-reaped process (Bug#17561).
5358 * process.c (process_send_signal): Fix race condition where a
5359 subprocess was reaped by a signal handler between the check for
5360 liveness and calling 'kill', which meant that Emacs could in
5361 theory kill an innocent bystander process. Do the fix by blocking
5362 SIGCHLD in a critical section that checks liveness before killing.
5364 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5366 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5368 2014-05-26 Ken Brown <kbrown@cornell.edu>
5370 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5371 even if !CYGWIN (see bug#17510).
5373 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5375 * nsfns.m (Fns_do_applescript): Surround NSApp run
5376 with calls to ns_init_events, ns_finish_events (Bug#17424).
5378 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5380 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5381 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5383 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5384 with calls to ns_init_events, ns_finish_events (Bug#17424).
5386 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5388 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5389 if we are iterating over an object that generates glyphs for
5390 marginal areas. (Bug#17585)
5392 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5394 * xdisp.c (safe__call1, safe__eval): Now static.
5396 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5398 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5399 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5400 (safe_call1): Call safe_call instead of safe__call directly.
5402 2014-05-26 Ken Brown <kbrown@cornell.edu>
5404 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5405 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5408 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5410 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5411 (safe__call, safe__call1, safe__eval): New functions.
5412 (safe_call): Use it.
5413 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5414 (display_mode_element): Same for `:eval'.
5416 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5418 Fix port to 32-bit AIX (Bug#17540).
5419 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5420 twice. _text already includes this offset.
5421 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5423 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5425 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5426 when closest_pos is identical to to_charpos, don't recurse, since
5427 we already tried that, and failed. (Bug#17539)
5429 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5430 unwinding when frame's faces were not initialized yet, increment
5431 the frame's image-cache reference count before calling
5432 x_free_frame_resources. Don't dereference
5433 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5435 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5437 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5440 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5441 macfont.m, call draw with adjusted arguments so font drivers
5442 don't need to do that.
5444 * macfont.m (macfont_draw): Merge changes from Macport.
5446 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5448 * alloc.c (garbage_collect_1): New function, with all of the guts
5449 of Fgarbage_collect.
5450 (mark_stack): Accept an argument END and don't mark Lisp objects
5451 on the stack beyond the address given by END. Calculation of END
5452 was moved to Fgarbage_collect.
5453 (Fgarbage_collect): Calculate the end address of the stack portion
5454 that needs to be examined by mark_stack, and pass that address to
5455 garbage_collect_1, which will pass it to mark_stack.
5456 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5457 for more details about the underlying problems. In particular,
5458 this avoids dumping Emacs with the large hash-table whose value is
5459 held in purify-flag for most of the time loadup.el runs.
5461 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5463 * xfns.c (x_window_property_intern): New function (code from
5465 (Fx_window_property): Call x_window_property_intern. If property
5466 not found and NILP (source) and outer window != inner window,
5467 check outer window for property (Bug#17537).
5469 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5471 Supply malloc and alloc_size attributes for extern allocators.
5472 This documents the C API, and helps GCC generate a bit better code.
5473 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5474 (ATTRIBUTE_MALLOC_SIZE): New macros.
5475 * gmalloc.c (malloc, realloc, calloc):
5476 * gtkutil.h (malloc_widget_value):
5477 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5478 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5481 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5483 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5484 * image.c (imagemagick_load_image): Port to hosts that do not use
5485 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5487 2014-05-21 Leo Liu <sdl.web@gmail.com>
5489 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5491 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5493 * dbusbind.c (xd_signature): Revert last 2 patches.
5495 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5497 Allow any non-nil value to count as true in bool-vector.
5498 Likewise for xd_signature in dbusbind.c.
5499 This is more consistent with the usual practice in Emacs, which is
5500 that any non-nil value counts as true.
5501 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5502 * dbusbind.c (xd_signature): Likewise, for booleans.
5503 * data.c, lisp.h (Qbooleanp):
5504 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5506 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5508 * lisp.h (CHECK_BOOLEAN): New function.
5509 * alloc.c (Fbool_vector): New function.
5510 (syms_of_alloc): Defsubr it.
5511 * data.c (Qbooleanp): New symbol.
5512 (syms_of_data): DEFSYM it.
5513 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5515 * font.c (font_matching_entity): Extract font-entity object
5516 from the vector of matching entities (Bug#17486).
5518 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5520 Assume C99 or later (Bug#17487).
5521 * bytecode.c (B__dummy__): Remove.
5522 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5523 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5524 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5525 * regex.c (DEBUG_PRINT): Assume varargs macros.
5526 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5528 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5530 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5531 memory for every buffer that was dumped.
5533 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5535 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5536 (Fnreverse): Allow vectors and bool vectors.
5538 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5540 Minor cleanup for terminal setup.
5541 * termhooks.h (create_terminal): Adjust prototype.
5542 * terminal.c (create_terminal): Pass output method and RIF as args.
5543 (init_initial_terminal):
5544 * nsterm.m (ns_create_terminal):
5545 * term.c (init_tty):
5546 * w32term.c (w32_create_terminal):
5547 * xterm.c (x_create_terminal): Adjust users.
5548 Avoid redundant NULL initializers and add comments.
5550 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5552 * keyboard.c (Qdeactivate_mark): Now static.
5554 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5556 If available, use Xfixes extension to do pointer blanking.
5557 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5558 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5559 (make_invisible_cursor): Move to...
5560 * xterm.c (make_invisible_cursor): ...here.
5561 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5562 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5563 (x_term_init): Call to x_setup_pointer_blanking.
5564 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5565 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5567 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5569 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5571 2014-05-12 Glenn Morris <rgm@gnu.org>
5573 * fileio.c (Ffile_executable_p): Doc tweak.
5575 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5577 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5578 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5580 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5582 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5584 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5586 Fix initialization of minibuffer history variable (Bug#17430).
5587 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5588 Move the initialization up to prevent any "value void" message.
5590 2014-05-08 Samuel Bronson <naesten@gmail.com>
5592 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5593 are matched (bug#17413).
5595 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5597 Stop tooltips pulling Emacs window to front (Bug#17408).
5598 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5599 SetWindowPos invocations.
5601 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5603 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5604 not initialized (Bug#17398).
5606 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5608 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5610 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5612 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5613 [HAVE_NS]: Do not include png.h.
5614 (x_query_frame_background_color): New function.
5615 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5616 (png_load_body): Coalesce duplicate code.
5618 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5620 Consult libpng-config more consistently (Bug#17339).
5621 * Makefile.in (PNG_CFLAGS): New var.
5622 (ALL_CFLAGS): Use it.
5623 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5624 CFLAGS now handles this.
5626 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5628 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5629 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5630 because WCONTINUED is always defined now.
5631 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5633 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5635 * buffer.c (overlay_strings): Fix the wording of the commentary.
5637 2014-05-01 Glenn Morris <rgm@gnu.org>
5639 * floatfns.c (Fisnan):
5640 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5642 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5644 * term.c (tty_menu_activate): A better initialization for cursor
5647 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5649 * intervals.c: Tighten assertions.
5650 (create_root_interval): Make sure the interval is not empty.
5651 (intervals_equal): Use booleans.
5652 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5653 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5654 (balance_possible_root_interval): Simplify and use booleans.
5655 (split_interval_right, split_interval_left): Check LENGTH, and remove
5656 now redundant assertion.
5657 (adjust_intervals_for_insertion): Remove now redundant assertions.
5658 (delete_node, interval_deletion_adjustment)
5659 (adjust_intervals_for_deletion, merge_interval_right)
5660 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5661 (reproduce_interval): Make sure the interval is not empty.
5663 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5665 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5666 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5667 satisfaction that they would always be initialized.
5669 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5671 * term.c (tty_menu_display): Move the cursor to the active menu item.
5672 (tty_menu_activate): Return the cursor to the active menu item
5673 after displaying the menu and after displaying help-echo.
5674 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5675 for the details of why this is needed by screen readers and
5678 2014-04-30 Glenn Morris <rgm@gnu.org>
5680 * process.c (handle_child_signal):
5681 Handle systems without WCONTINUED. (Bug#15110, 17339)
5683 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5685 * window.c (struct saved_window): Remove mark.
5686 (Fset_window_configuration, save_window_save)
5687 (compare_window_configurations): Don't touch marks any more.
5689 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5691 Use bits_word for gcmarkbits.
5692 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5693 bits_word is typically a tad more efficient for mark bits than
5694 unsigned is, so use bits_word. All uses changed.
5695 * lisp.h (BITS_PER_INT): Remove; no longer used.
5697 Avoid undefined behavior in signed left shift.
5698 This ports to GCC 4.9.0 with -fsanitize=undefined.
5699 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5701 * regex.c (extract_number):
5702 * lisp.h (make_number, XINT):
5703 Do not shift a 1 bit left into a sign bit.
5704 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5705 not int, for gcmarkbits. All uses changed.
5707 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5709 * search.c (Fnewline_cache_check): Don't try to count newlines
5710 outside the buffer's restriction, as find_newline doesn't support that.
5712 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5714 * window.c (Fset_window_configuration): Deactivate the mark before
5716 (set_window_buffer): Ignore window_initialized.
5717 (window_initialized): Remove.
5718 * keyboard.c (Qdeactivate_mark): Not static any more.
5719 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5722 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5724 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5725 and to clang 3.4, which have fixed the bug. This should let us
5726 run a bit faster on these platforms when address sanitization is
5729 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5731 Port to GCC 4.9.0 with --enable-gcc-warnings.
5732 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5734 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5735 a way that also works with GCC 4.9.0.
5737 * search.c (Fnewline_cache_check): Remove unused locals.
5739 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5741 * search.c (find_newline1): New subroutine.
5742 (Fnewline_cache_check): New function.
5743 (syms_of_search): Defsubr it.
5745 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5747 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5748 * keyboard.c (unblock_input): Add comment.
5749 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5751 2014-04-22 Daniel Colascione <dancol@dancol.org>
5753 * lread.c (readevalloop_eager_expand_eval): New function
5754 that can recurse into toplevel forms.
5755 (readevalloop): Call it.
5756 * lisp.h: Declare Qprogn.
5757 * callint.c (Qprogn): No longer static.
5759 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5761 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5762 Also change identifiers to match the comments, and add more assertions
5765 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5767 * emacs.c (close_output_streams): Don't clear and restore errno.
5769 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5771 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5772 never becomes visible, i.e. using XMonad (Bug#17237).
5774 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5776 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5777 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5778 (Fline_pixel_height): Don't assume that the current buffer and the
5779 selected window's buffer are one and the same. (Bug#17281)
5781 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5782 paragraph-start cache before the newline cache. (Bug#17269)
5784 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5786 * term.c (tty_send_additional_strings): No need to fflush here,
5788 (tty_set_terminal_modes): fflush after sending additional strings,
5791 2014-04-17 Daniel Colascione <dancol@dancol.org>
5793 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5795 (tty_send_additional_strings): New function.
5796 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5797 (syms_of_term): Intern tty-mode-set-strings and
5798 tty-mode-reset-strings.
5800 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5802 * window.c (save_window_save): Lookup window_point_insertion_type in
5803 the right buffer (bug#15457).
5804 (Qwindow_point_insertion_type): New var.
5805 (syms_of_window): Initialize it.
5807 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5809 Fix the MSDOS build.
5810 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5811 (copy_text_and_data): Zero out the atexit chain pointer before
5814 * termhooks.h (encode_terminal_code): Update prototype.
5816 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5817 visible for all DOS_NT ports, not just WINDOWSNT.
5818 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5820 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5821 unless it is defined.
5822 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5824 * process.c (close_on_exec, accept4, process_socket): Move into
5825 the "ifdef subprocesses" part.
5826 (catch_child_signal): Condition by "ifdef subprocesses".
5827 (syms_of_process) <Qinternal_default_process_sentinel>
5828 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5830 * msdos.h: Add prototypes for new functions.
5831 (EINPROGRESS): Define.
5832 (O_CLOEXEC): Define to zero.
5834 * msdos.c (check_window_system): Remove unnecessary an
5835 incompatible duplicate function.
5836 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5837 New functions in support of new functionality.
5839 * menu.c (single_menu_item): Add visual indication of submenu
5840 also for menus on MSDOS frames.
5841 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5843 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5844 when async subprocesses aren't supported.
5846 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5848 * emacs.c (close_output_streams): Zero out errno before calling
5851 * dired.c [MSDOS]: Include msdos.h.
5853 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5854 (DATA_START) [MSDOS]: Define.
5855 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5857 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5858 Ifdef away for MSDOS.
5859 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5860 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5862 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5863 Use temporary file template that is compatible with mkostemp.
5864 Move vfork-related portions under #ifndef MSDOS.
5865 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5867 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5869 * buffer.c (Foverlays_at): Add argument `sorted'.
5871 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5873 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5874 text, invalidate the bidi_paragraph_cache upto and including the
5877 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5879 Port to IRIX 6.5 (Bug#9684).
5880 * conf_post.h (INET6) [IRIX6_5]: Define.
5881 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5882 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5884 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5886 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5887 before passing it to system APIs.
5889 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5891 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5892 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5894 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5896 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5898 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5900 Remove DATA_SEG_BITS.
5901 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5902 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5903 cc, but that platform is so old that SGI itself stopped supporting
5904 it in December 2013. If you still need Emacs on IRIX, please
5905 either compile with GCC and port the undumping code, or run
5906 './configure --with-wide-int'.
5907 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5908 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5909 DEFINE_GDB_SYMBOL_START way to define it.
5910 (NONPOINTER_BITS): New macro.
5911 (EMACS_INT): Use it.
5912 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5913 the problem and/or configuring --with-wide-int.
5914 (USE_LSB_TAG): Simplify, based on above changes.
5915 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5916 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5918 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5920 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5921 covered by a display string that ends in a newline, and that cases
5922 going back by DVPOS lines to hit the search limit, lift the limit
5923 and go back until DVPOS is reached. (Bug#17244)
5925 * indent.c (Fvertical_motion): Handle correctly the case when the
5926 display string is preceded by an empty line.
5928 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5929 use S_IWRITE instead.
5931 2014-04-11 Glenn Morris <rgm@gnu.org>
5933 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5935 2014-04-11 Ken Brown <kbrown@cornell.edu>
5937 * Makefile.in (EMACS_MANIFEST): Revert last change.
5939 2014-04-10 Daniel Colascione <dancol@dancol.org>
5941 * puresize.h (BASE_PURESIZE): Increase.
5943 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5945 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5947 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5948 region handling (and don't call signal_before_change) if
5949 inhibit_modification_hooks is set.
5950 (signal_before_change): Don't check inhibit_modification_hooks any more.
5952 2014-04-08 Daniel Colascione <dancol@dancol.org>
5954 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5955 function cells contain valid lisp objects. (Modified version of
5958 * alloc.c (detect_suspicious_free): Split actual stack capturing
5959 out into new function for easier breakpoint setting.
5960 (note_suspicious_free): New function.
5962 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5964 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5966 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5967 (symbol_block_pinned): New var.
5968 (Fmake_symbol): Initialize `pinned'.
5969 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5970 pinned and signal an error for un-purifiable objects.
5971 (pure_cons): Use it.
5972 (Fpurecopy): Use it, except for objects that can't be purified.
5973 (mark_pinned_symbols): New function.
5974 (Fgarbage_collect): Use it.
5975 (gc_sweep): Remove hack made unnecessary.
5977 2014-04-07 Glenn Morris <rgm@gnu.org>
5979 * keyboard.c (Fopen_dribble_file): Doc tweak.
5981 2014-04-07 Ken Brown <kbrown@cornell.edu>
5983 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5985 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5987 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5988 We have a substitute execinfo.h on hosts that lack it.
5989 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5990 isn't optimized away.
5992 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5994 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5995 * alloc.c (memory_full):
5996 * charset.c (syms_of_charset):
5997 * doc.c (Fsnarf_documentation):
5999 * font.c (BUILD_STYLE_TABLE):
6000 * keyboard.c (make_lispy_event):
6001 * profiler.c (setup_cpu_timer):
6002 * xgselect.c (xg_select):
6003 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6005 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6006 Replace the only use with ARRAYELTS (font_property_table).
6007 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6009 2014-04-03 Daniel Colascione <dancol@dancol.org>
6011 * xterm.c (x_term_init):
6012 * xfns.c (best_xim_style):
6013 * xfaces.c (Fdump_colors):
6014 * w32fns.c (w32_default_color_map):
6015 * w32.c (init_environment, N_ENV_VARS):
6016 * unexcw.c (read_exe_header):
6017 * term.c (term_get_fkeys_1):
6018 * sysdep.c (init_baud_rate):
6019 * nsterm.m (ns_convert_key):
6020 * nsfns.m (get_geometry_from_preferences):
6021 * msdos.c (dos_set_window_size, init_environment):
6022 * macfont.m (mac_font_get_glyph_for_cid)
6023 (macfont_store_descriptor_attributes)
6024 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6025 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6026 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6028 * image.c (xpm_str_to_color_key):
6029 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6030 * frame.c (x_set_frame_parameters):
6031 * fileio.c (Ffile_selinux_context):
6032 * emacs.c (sort_args):
6033 * dosfns.c (msdos_stdcolor_name):
6034 * dired.c (file_attributes):
6035 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6036 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6039 2014-04-02 Daniel Colascione <dancol@dancol.org>
6041 * data.c (Ffset): Abort if we're trying to set a function call to
6044 * lisp.h (ARRAYELTS): New macro.
6046 * alloc.c: Include execinfo.h if available.
6047 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6048 (suspicious_free_record): New structure.
6049 (suspicious_objects, suspicious_object_index)
6050 (suspicious_free_history, suspicious_free_history_index):
6052 (find_suspicious_object_in_range, detect_suspicious_free)
6053 (Fsuspicious_object): New functions.
6054 (cleanup_vector): Call find_suspicious_object_in_range.
6056 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6058 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6059 width from font width (Bug#17163).
6061 * frame.c (x_set_frame_parameters): Calculate default values of
6062 new frame sizes only after all other frame parameters have been
6063 processed (Bug#17142).
6065 2014-04-02 Ken Brown <kbrown@cornell.edu>
6067 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6070 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6072 * xterm.c (x_draw_image_glyph_string): Adjust image background
6073 width accordingly when its x position is adjusted. (Bug#17115)
6075 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6077 * font.c (font_list_entities): Do not add empty vector to font cache.
6078 (font_matching_entity): Likewise. If matching entity is found, insert
6079 1-item vector with this entity instead of entity itself (Bug#17125).
6081 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6083 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6085 * fns.c (validate_subarray): Rename from validate_substring,
6086 since it works for vectors too. New arg ARRAY. Optimize for the
6087 non-nil case. Instead of returning bool, throw an error if out of
6088 range, so that the caller needn't do that. All uses changed.
6089 Report original values if out of range.
6090 (Fsubstring, Fsubstring_no_properties, secure_hash):
6091 Also optimize the case where FROM is 0 or TO is the size.
6093 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6095 * search.c (Freplace_match): Use make_specified_string.
6096 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6097 to catch bogus override face of glyph strings.
6098 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6099 Move common substring range checking code to...
6100 (validate_substring): ...this function.
6102 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6104 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6106 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6108 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6109 bar is zero height, just return (Bug#16976).
6110 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6112 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6114 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6115 is nil. If waiting for toolbar to complete, force a redraw.
6117 2014-03-28 Glenn Morris <rgm@gnu.org>
6119 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6120 (emacs_bugreport): New variable.
6121 (usage_message): Use PACKAGE_BUGREPORT.
6122 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6124 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6126 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6128 Port recent signal-related changes to FreeBSD.
6129 Reported by Herbert J. Skuhra.
6130 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6131 Move decls from here ...
6132 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6134 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6136 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6137 and width of image background when it is displayed with a 'box'
6140 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6142 More backward-compatible fix to char-equal core dump (Bug#17011).
6143 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6144 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6146 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6148 * image.c (init_svg_functions): When loading SVG-related libraries,
6149 free already loaded libraries if the initialization fails.
6150 (rsvg_handle_set_size_callback): Remove declaration, unused.
6152 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6154 Fix core dump in char-equal (Bug#17011).
6155 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6156 unibyte buffers, as we can't tell whether the characters are
6159 * insdel.c (adjust_markers_for_delete): Remove unused local.
6161 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6163 Have (MARKER . ADJUSTMENT) undo records always be immediately
6164 after their corresponding (TEXT . POS) record in undo list.
6166 * lisp.h (record-delete): New arg record_markers.
6167 (record_marker_adjustment): No longer needed outside undo.c.
6168 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6169 adjustments to undo.c's record_marker_adjustments. Note that
6170 fileio.c's decide_coding_unwind is another caller to
6171 adjust_markers_for_delete. Because it has undo list bound to t,
6172 it does not rely on adjust_markers_for_delete to record marker
6174 (del_range_2): Swap call to record_delete and
6175 adjust_markers_for_delete so as undo marker adjustments are
6176 recorded before current deletion's adjustments, as before.
6177 (adjust_after_replace):
6178 (replace_range): Pass value for new record_markers arg to
6180 * undo.c (record_marker_adjustment): Rename to
6181 record_marker_adjustments and made static.
6182 (record_delete): Check record_markers arg and call
6183 record_marker_adjustments.
6184 (record_change): Pass value for new record_markers arg to
6186 (record_point): at_boundary calculation no longer needs to account
6187 for marker adjustments.
6189 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6191 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6194 2014-03-26 Glenn Morris <rgm@gnu.org>
6196 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6198 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6200 * buffer.c (struct sortvec): Add field `spriority'.
6201 (compare_overlays): Use it.
6202 (sort_overlays): Set it.
6204 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6206 * xdisp.c (redisplay_window): If all previous attempts to find the
6207 cursor row failed, try a few alternatives before falling back to
6208 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6210 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6212 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6213 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6215 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6216 variables on Windows.
6218 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6220 * w32.c (unsetenv): Remove unused var `retval'.
6221 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6223 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6224 (start_watching): Remove unused var `thr'.
6226 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6227 (find_child_console): Remove unnecesary var `thread_id'.
6229 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6230 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6232 2014-03-26 Glenn Morris <rgm@gnu.org>
6234 * filelock.c (Flock_buffer): Doc tweak.
6236 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6237 * emacs.c (shut_down_emacs):
6238 * fileio.c (Finsert_file_contents, write_region):
6239 * filelock.c (top-level, syms_of_filelock):
6240 * insdel.c (prepare_to_modify_buffer_1):
6241 CLASH_DETECTION is always defined now.
6243 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6245 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6246 DLL handle, to speed up thread startup.
6248 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6250 Handle sigmask better with nested signal handlers (Bug#15561).
6251 * atimer.c (sigmask_atimers): Remove.
6252 Remaining use rewritten to use body of this function.
6253 * atimer.c (block_atimers, unblock_atimers):
6254 * callproc.c (block_child_signal, unblock_child_signal):
6255 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6256 New arg OLDSET. All callers changed.
6257 * atimer.c (block_atimers, unblock_atimers):
6258 * callproc.c (block_child_signal, unblock_child_signal):
6259 * keyboard.c (handle_interrupt):
6260 * sound.c (vox_configure, vox_close):
6261 Restore the old signal mask rather than unilaterally clearing bits
6262 from the mask, in case a handler is running within another
6263 handler. All callers changed.
6264 * lisp.h, process.c, process.h, term.c:
6265 Adjust decls and callers to match new API.
6266 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6267 signal handlers aren't supposed to use floating point anyway.
6268 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6270 2014-03-23 Daniel Colascione <dancol@dancol.org>
6272 Split gc_sweep into discrete functions for legibility and better
6275 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6276 (sweep_vectors): Fix typo in comment.
6277 (sweep_conses, sweep_floats, sweep_intervals)
6278 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6279 (gc_sweep): Call new functions, to which existing functionality is
6281 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6283 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6285 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6287 2014-03-23 Daniel Colascione <dancol@dancol.org>
6289 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6290 only if xic_style calls for it. This change allows Emacs to work
6291 with ibus. Also, don't leak resources if create_frame_xic fails,
6292 and stop caching xic_style across different displays.
6293 (supported_xim_styles): Make const.
6294 (best_xim_style): Remove first parameter: it's always just
6295 supported_xim_styles. Change to look at supported_xim_styles
6298 2014-03-23 Daniel Colascione <dancol@dancol.org>
6300 * term.c (init_tty): Rearrange condition for clarity; print
6301 appropriate diagnostic.
6303 2014-03-23 Daniel Colascione <dancol@dancol.org>
6305 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6306 array. (ASAN caught.)
6308 2014-03-22 Glenn Morris <rgm@gnu.org>
6310 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6312 2014-03-22 Daniel Colascione <dancol@dancol.org>
6314 * process.c (conv_sockaddr_to_lisp): When extracting the string
6315 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6317 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6319 Fix regression introduced by patch for Bug#10500.
6320 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6321 * w32term.c (x_draw_image_relief): Likewise.
6323 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6325 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6326 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6327 maximize a frame for odd default fonts.
6329 2014-03-21 Glenn Morris <rgm@gnu.org>
6331 * minibuf.c (history-length): Increase default from 30 to 100.
6333 2014-03-21 Daniel Colascione <dancol@dancol.org>
6335 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6336 every time we switch to minibuffer.
6338 * alloc.c (lisp_align_malloc, allocate_string_data)
6339 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6340 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6342 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6344 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6345 support more "verbs".
6347 2014-03-21 Daniel Colascione <dancol@dancol.org>
6349 Always prohibit dumping a dumped Emacs.
6351 * emacs.c (might_dump): New variable.
6352 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6353 * lisp.h (might_dump): Declare.
6354 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6356 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6358 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6360 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6362 * doc.c (store_function_docstring): Warn when we don't know where to
6364 (Fsubstitute_command_keys): Don't advertise the fact that
6365 text-properties are dropped, since we think it's a bug that we'll fix.
6367 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6368 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6369 * frame.c (frame_garbaged): Make "docstring" more precise.
6371 2014-03-20 Glenn Morris <rgm@gnu.org>
6373 * charset.c (init_charset): When we cannot find the charsets directory,
6374 mention if EMACSDATA is set.
6376 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6378 * fns.c (Frandom): Fix rare bug where the result isn't random.
6380 Fix porting inconsistency about rounding to even.
6381 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6382 This way, the unusual !HAVE_RINT case acts like the usual
6383 HAVE_RINT case, and we can fix the documentation accordingly.
6385 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6387 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6388 (w32_wnd_proc): Initialize the dwHoverTime member of
6389 TRACKMOUSEEVENT structure.
6391 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6393 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6395 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6397 * search.c (find_newline): Speed up the function when using the
6398 newline cache, by halving the number of calls to
6399 region_cache_forward and region_cache_backward. (Bug#16830)
6401 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6403 * buffer.c (Fset_buffer): Document return value (bug#17015).
6405 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6407 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6408 nil, always resize character wise to avoid potential loss of the
6409 mode line (Bug#16923 related).
6411 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6413 * frame.c (x_set_frame_parameters): Always calculate new sizes
6414 pixelwise to avoid potential loss when rounding.
6416 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6418 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6419 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6421 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6423 * w32.c (fstatat): Don't add an extra slash if the argument ends
6424 with a slash: this fails the subsequent call to stat_worker on
6425 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6427 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6429 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6431 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6433 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6435 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6436 when frame is only on one screen (Bug#14713).
6438 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6440 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6441 there's a valid wrap point in the display line, the last glyph
6442 cannot "just barely fit" on this row, because display_line doesn't
6443 let it. Instead, proceed as if the last glyph didn't fit, so that
6444 we eventually back up the iterator to the wrap point. This avoids
6445 delusional behavior of move_it_to, whereby it proceeds to the next
6446 display line, but sets current_x to zero for all the glyphs that
6447 without word-wrap would fit on the previous display line.
6448 One result was that visual-order cursor movement behaved erratically
6450 (Fmove_point_visually): Add code to find the x coordinate of the
6451 last character before wrap point, under word-wrap on a TTY.
6453 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6455 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6456 also return value of MOVE_POS_MATCH_OR_ZV from
6457 move_it_in_display_line_to, when moving from beginning of line to
6458 point's position. (Bug#16961)
6460 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6462 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6463 * window.c (Fselect_window): Explain NORECORD and
6464 `buffer-list-update-hook' in doc-string.
6466 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6468 * window.c (Fother_window_for_scrolling): Check that
6469 Vother_window_scroll_buffer is a buffer.
6471 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6473 * xterm.c (xim_initialize): Always pass a copy of resource name
6474 to XRegisterIMInstantiateCallback and eassert whether return
6475 value is True. Passing copy is important because Xlib doesn't
6476 make its own copy and resource name argument usually points to
6477 SSDATA (Vx_resource_name), which may be changed from Lisp.
6478 (xim_close_display): For XUnregisterIMInstantiateCallback,
6479 always eassert return value and pass exactly the same values
6480 as were used for XRegisterIMInstantiateCallback.
6481 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6482 sources to check why if you are interested.
6484 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6486 * dispnew.c (change_frame_size_1): Add new_lines instead of
6487 new_height, the latter may be still zero if passed as such.
6488 * window.c (Fwindow_pixel_height): Mention bottom divider in
6491 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6493 Fix "resource temporarily unavailable" with xgselect
6495 * xgselect.c: Include <stdbool.h>.
6496 (xg_select) [!USE_GTK]: Don't lose track of errno.
6498 Fix minor --enable-gcc-warnings issues.
6499 * widget.c (update_various_frame_slots, EmacsFrameResize):
6500 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6502 2014-03-04 Ken Brown <kbrown@cornell.edu>
6504 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6505 represent the actual adjustment needed for alignment.
6507 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6509 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6510 needed, and don't reallocate if the initial allocation already
6511 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6513 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6515 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6518 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6520 * cmds.c (delete-char): Update docstring pointing out that the
6521 function ignores `delete-active-region' and `overwrite-mode'.
6523 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6525 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6527 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6528 allocated buffer due to alignment.
6529 (freehook): If the block to be freed was allocated by
6530 'aligned_alloc', find its real pointer before calling 'free'.
6532 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6535 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6537 * font.c (toplevel): Adjust comment about font cache layout.
6538 (font_clear_cache): Fix to match real font cache layout.
6539 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6540 (Fframe_font_cache) [FONT_DEBUG]: New function.
6541 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6543 Avoid crashes when X fonts are erroneously freed on reused X
6544 'Display *' connection data (Bug#16069). Note that X font
6545 resources still may be leaked, but currently there is no way
6546 to completely avoid it.
6547 * xterm.h (struct x_display_info): New member x_id. Add comments.
6548 * xterm.c (x_display_id): New variable.
6549 (x_term_init): Assign identifier to each opened X connection.
6550 * xfont.c (struct xfont): New member x_display_id.
6551 (xfont_open): Initialize it with frame's display id.
6552 (xfont_close): Check whether font's display id matches the one
6553 recorded for the given display. Adjust comment.
6554 * xftfont.c (struct xftfont_info):
6555 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6557 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6559 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6560 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6561 killed Vother_window_scroll_buffer.
6562 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6564 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6566 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6567 that start with more than 2 slashes as UNCs. (Bug#16751)
6569 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6571 Fix a few crashes and leaks when cloning C strings.
6572 * alloc.c, lisp.h (dupstring): New function.
6573 * gtkutil.c (xg_get_font):
6574 * term.c (tty_default_color_capabilities):
6575 * xsettings.c (store_monospaced_changed)
6576 (store_font_name_changed, parse_settings)
6577 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6578 This avoids some unlikely crashes due to accessing freed storage,
6579 and avoids some minor memory leaks in the more-typical case.
6581 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6583 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6584 cursor when modeline can't be dragged (Bug#16647).
6586 2014-02-28 Glenn Morris <rgm@gnu.org>
6588 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6589 from custom-delayed-init-variables. (Bug#11565)
6591 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6593 More fixes for mouse glyph calculations (Bug#16647).
6594 * window.c (coordinates_in_window): In intersection of
6595 horizontal and vertical window dividers prefer the horizontal
6596 one. Add some extra parens to last fix.
6597 (window_relative_x_coord): Return x-coordinate for header and
6599 * xdisp.c (remember_mouse_glyph): In text area don't extend
6600 glyph into mode line to show the vertical drag cursor there
6601 immediately. Subdivide mouse glyphs in right fringes to show a
6602 horizontal drag cursor as soon as we enter the "grabbable width"
6603 portion. Handle vertical border case separately. Do not
6604 subdivide window divider areas.
6605 (note_mouse_highlight): On bottom divider of bottommost windows
6606 show vertical drag cursor only when the minibuffer window can be
6609 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6611 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6612 reset by the face of the object just displayed. See also bug#76.
6613 (get_next_display_element): If the string came from a display
6614 property, examine the box face attribute at it->position, not at
6615 it->current.pos, since the latter was not updated yet. (Bug#16870)
6616 (handle_face_prop): Improve commentary.
6618 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6620 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6621 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6623 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6625 Fixes around Bug#16647.
6626 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6627 ON_BOTTOM_DIVIDER cases.
6628 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6629 only if the window has no right divider.
6630 (Fcoordinates_in_window_p): Fix doc-string.
6632 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6634 * lread.c (Funintern): Fix doc to match advertised calling convention.
6636 2014-02-24 Daniel Colascione <dancol@dancol.org>
6638 * keyboard.c (read_char): Close race that resulted in lost events.
6640 2014-02-22 Glenn Morris <rgm@gnu.org>
6642 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6643 * window.c (window-resize-pixelwise): Doc fixes.
6645 * process.c (Finternal_default_process_filter)
6646 (Finternal_default_process_sentinel): Doc tweaks.
6648 2014-02-21 Glenn Morris <rgm@gnu.org>
6650 * process.c (Fprocess_buffer, Faccept_process_output)
6651 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6654 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6656 * window.c (Fwindow_scroll_bar_width): New function.
6658 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6660 Pacify GCC when configuring with --enable-gcc-warnings.
6661 * xdisp.c (move_it_in_display_line_to) [lint]:
6662 Initialize recently-added local.
6664 2014-02-21 Daniel Colascione <dancol@dancol.org>
6666 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6668 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6670 * xdisp.c (init_iterator): Don't dereference a bogus face
6671 pointer. (Bug#16819)
6672 (try_cursor_movement): Don't use cursor position if
6673 set_cursor_from_row failed to compute it. This avoids assertion
6674 violations in MATRIX_ROW.
6675 (move_it_in_display_line_to): Save the iterator state in ppos_it
6676 only once per call. Reimplement the method used to return to the
6677 best candidate position if all the positions found in display line
6678 are beyond TO_CHARPOS. This cuts down the number of calls to
6679 bidi_shelve_cache, which moves a lot of stuff when lines are long
6680 and include bidirectional text. (Bug#15555)
6682 2014-02-20 Glenn Morris <rgm@gnu.org>
6684 * data.c (Fdefalias): Doc fix.
6686 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6688 * xdisp.c (display_line): Fix horizontal scrolling of large images
6689 when fringes are turned off. This comes at a price of not
6690 displaying the truncation/continuation glyphs in this case.
6693 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6694 CreateDIBSection returns an error indication, zero out *ximg after
6695 destroying the image. This avoids crashes in memory allocations
6696 due to the fact that some of the callers also call
6697 x_destroy_x_image, which will attempt to free an already free'd
6700 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6702 * widget.c (update_various_frame_slots): Don't set
6703 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6705 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6707 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6709 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6711 temacs --daemon fix (Bug#16599).
6712 * emacs.c (main): Initialize daemon_pipe[1] here ...
6713 (syms_of_emacs): ... instead of here.
6715 2014-02-16 Anders Lindgern <andlind@gmail.com>
6717 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6720 2014-02-16 Daniel Colascione <dancol@dancol.org>
6722 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6723 (xd_get_connection_address): Use it.
6724 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6725 xd_get_connection_address because the latter signals if the bus
6726 we're trying to close is already disconnected.
6728 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6730 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6731 argument to CreateThread. This avoids segfaults on Windows 9X.
6732 Reported by oslsachem <oslsachem@gmail.com>.
6734 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6736 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6737 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6738 (check_lseek): New function, to report lseek errors.
6739 (save_data_space, update_file_ptrs, read_header, write_header)
6740 (copy_file, copy_rest, unexec): Use these news functions.
6741 (update_file_ptrs): Don't assume wraparound behavior when
6742 converting a large size_t value to off_t.
6744 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6746 * composite.c (fill_gstring_header): Pass positions as C integers
6747 and move parameters checking to...
6748 (Fcomposition_get_gstring): ...this function. Handle case when
6749 buffer positions are in reversed order and avoid crash (Bug#16739).
6751 * buffer.c (validate_region): Mention current buffer in error message.
6753 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6755 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6757 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6759 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6761 2014-02-11 Glenn Morris <rgm@gnu.org>
6763 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6764 Replace refs to "OpenStep" in messages.
6766 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6768 Avoid "." at end of error diagnostics.
6769 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6770 * font.c (Ffont_at):
6771 * nsfns.m (ns_display_info_for_name):
6772 * nsselect.m (Fx_own_selection_internal):
6773 * nsterm.m (performDragOperation:):
6774 Remove "." from end of diagnostic.
6776 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6778 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6779 unintuitive (bug#15824).
6780 (Fyes_or_no_p): Doc fix (bug#15456).
6782 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6784 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6786 * eval.c (call_debugger): When exiting the debugger, do not allow
6787 max_specpdl_size less than actual binding depth (Bug#16603).
6788 (syms_of_eval): Adjust docstring.
6790 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6792 * cmds.c (Fself_insert_command): Output a clearer error message on
6793 negative repetitions (bug#9476).
6795 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6797 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6799 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6801 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6803 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6805 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6807 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6809 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6811 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6813 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6814 `exit' works (bug#15865).
6816 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6818 Constrain window box/body sizes and margin widths (Bug#16649).
6819 * xdisp.c (window_box_width): Don't return less than zero.
6820 (window_box_left_offset, window_box_right_offset): Don't return
6821 more than the window's pixel width.
6822 * window.c (window_body_height, window_body_width): Don't return
6824 (window_resize_apply): Adjust margin width, if necessary.
6826 2014-02-07 Glenn Morris <rgm@gnu.org>
6828 * nsterm.m (syms_of_nsterm): Doc fix.
6830 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6832 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6833 New variables: pointers through which to call the respective APIs.
6834 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6835 (filename_from_ansi, sys_link, check_windows_init_file):
6836 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6837 This is required on Windows 9X, where we dynamically load
6838 UNICOWS.DLL which has their non-stub implementations.
6839 (maybe_load_unicows_dll): Assign addresses to these 2 function
6840 pointers after loading UNICOWS.DLL.
6842 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6843 MultiByteToWideChar and WideCharToMultiByte through function
6846 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6849 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6851 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6852 for OSX >= 10.9 if separate spaces are used.
6853 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6855 2014-02-06 Glenn Morris <rgm@gnu.org>
6857 * buffer.c (cache-long-scans): Doc fix.
6859 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6861 * w32fns.c (Fw32_shell_execute): Doc fix.
6863 2014-02-05 Bastien Guerry <bzg@gnu.org>
6865 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6866 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6868 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6870 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6871 outside the window (Bug#16649).
6873 * xdisp.c (note_mouse_highlight): When entering a margin area show
6874 a non-text cursor (Bug#16647).
6876 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6878 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6879 It prompted a compile-time diagnostic on GNU/Linux.
6880 Simplify to remove the need for the label.
6882 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6884 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6885 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6886 to show it; otherwise return 'unsupported--w32-dialog' to signal
6887 to the caller that emulation with menus is necessary.
6888 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6890 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6892 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6895 * menu.c (Fx_popup_dialog): Don't condition the call to
6896 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6897 special symbol 'unsupported--w32-dialog', emulate the dialog with
6898 a menu by calling x-popup-menu.
6900 * menu.h (Qunsupported__w32_dialog): New extern variable.
6902 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6904 * keyboard.c (kbd_buffer_get_event): Read file notification events
6907 * xgselect.c (xg_select): Read glib events in any case, even if
6908 there are no file descriptors to watch for. (Bug#16519)
6910 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6912 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6913 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6914 * w32term.c (w32_draw_window_divider): Handle first and last
6916 * w32term.h (w32_fill_area_abs): New function.
6917 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6919 * xfaces.c (realize_basic_faces): Handle new face ids.
6920 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6921 and bottom divider width.
6922 * xterm.c (x_draw_window_divider): Handle first and last pixels
6925 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6927 * print.c (Fexternal_debugging_output): Add cast to pacify
6928 --enable-gcc-warnings.
6929 * eval.c (call_debugger): Grow specpdl if the debugger was
6930 entered due to specpdl overflow (Bug#16603) and allow more
6931 specpdl space for the debugger itself.
6933 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6935 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6938 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6940 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6941 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6943 * print.c (Fexternal_debugging_output): If the argument character
6944 is non-ASCII, encode it with the current locale's encoding before
6945 writing the result to the terminal. (Bug#16448)
6947 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6948 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6951 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6953 * process.c (create_process): Reset SIGPROF handler in the child.
6954 * callproc.c (call_process): Likewise.
6956 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6958 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6960 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6962 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6963 of zero to print strings, GDB doesn't like it.
6965 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6966 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6967 we still use correct addresses. (Bug#16576)
6969 2014-01-27 K. Handa <handa@gnu.org>
6971 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6972 to preserve the code detection behavior of 24.3.
6973 * coding.h (struct coding_system): New member detected_utf8_bytes.
6974 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6975 (decode_coding_gap): Use short cut for UTF-8 file reading only
6976 when coding->detected_utf8_bytes equals to coding->src_bytes.
6977 * fileio.c (Finsert_file_contents): Cancel the previous change.
6979 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6981 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6982 that are not visible.
6984 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6986 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6987 is grabbed (Bug#16565).
6989 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6991 * xdisp.c (last_max_ascent): Re-remove after erroneously
6992 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6994 (move_it_to): Re-remove reference to last_max_ascent.
6995 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6996 max_descent here instead of calling line_bottom_y.
6999 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7001 * terminal.c (initial_free_frame_resources): New function.
7002 (init_initial_terminal): Install new hook to free face cache
7003 on initial frame and avoid memory leak. For details, see
7004 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7005 * xfaces.c (free_frame_faces): Adjust comment.
7007 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7009 * data.c (Fstring_to_number): Document results if unparsable
7012 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7014 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7016 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7018 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7019 * coding.c (detect_coding_utf_8, emacs_mule_char)
7020 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7021 (check_utf_8, decode_coding):
7022 * coding.h (struct coding_system.errors):
7023 Use ptrdiff_t, not int, for integer values derived from buffer and
7026 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7027 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7028 before invoking decode_coding_gap, since there's just one block.
7030 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7032 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7033 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7034 too early. Again run change_frame_size before assigning menu-
7037 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7039 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7040 arrives, call x_check_fullscreen, in case the new display has a
7041 different resolution. (Bug#16517)
7043 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7045 * term.c (read_menu_input): If the selected frame changes, exit
7047 (tty_menu_show): If the selected frame changes while we displayed
7048 a menu, throw to top level. (Bug#16479)
7050 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7052 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7054 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7056 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7057 * data.c (count_one_bits_word): Fix bug (negated comparison)
7058 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7060 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7062 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7063 Avoid undefined behavior by initializing display property bit of a
7064 string processed by the bidirectional iterator. For details, see
7065 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7067 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7069 Minor cleanup of previous change.
7070 * image.c (imagemagick_error, Fimagemagick_types):
7071 Omit some recently-introduced and unnecessary casts and assignments.
7073 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7075 Fix two memory leaks discovered with Valgrind.
7076 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7077 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7079 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7081 Fixes in window size functions around Bug#16430 and Bug#16470.
7082 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7083 (Fwindow_mode_line_height, Fwindow_header_line_height)
7084 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7085 Minor doc-string adjustments.
7086 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7087 Rewrite doc-strings.
7088 (window_body_height, window_body_width): Do not count partially
7089 visible lines/columns when PIXELWISE is nil (Bug#16470).
7090 (Qfloor, Qceiling): New symbols.
7092 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7094 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7095 when the image cache is not yet allocated. (Bug#16509)
7097 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7099 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7100 re-attach intervals to its base buffer (Bug#16502).
7101 * intervals.c (set_interval_object): Move from here...
7102 * intervals.h (set_interval_object): ... to here. Fix comments.
7104 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7106 Avoid undefined behavior by initializing buffer redisplay bit.
7107 Reported by Dmitry Antipov in
7108 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7109 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7111 Revert some of the CANNOT_DUMP fix (Bug#16494).
7112 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7114 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7116 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7117 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7118 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7119 they are replaced by macros that expand into direct calls to the
7120 corresponding functions from GDI32.DLL.
7121 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7122 variables in the Cygwin build, they are unused.
7124 2014-01-19 K. Handa <handa@gnu.org>
7126 * composite.c (composition_update_it): Fix previous change.
7128 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7130 Fix file name handling on MS-Windows 9X.
7131 * w32.c (maybe_load_unicows_dll): New function.
7133 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7134 on, to make sure we can convert file names to and from UTF-8 on
7135 Windows 9X. This fixes a failure to start up because Emacs cannot
7136 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7138 * w32font.c [WINDOWSNT]: Include w32.h.
7139 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7140 of implementing the same stuff.
7141 Remove now unused g_b_init_is_windows_9x.
7143 * w32.h (maybe_load_unicows_dll): Add prototype.
7145 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7147 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7148 switch to single keyboard. Prevents daemon crashes when a new
7149 client connects while we show a TTY menu in an existing client.
7152 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7154 Fix MinGW64 porting problem with _setjmp.
7155 Reported by Eli Zaretskii in:
7156 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7157 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7158 the old _setjmp and _longjmp. All uses changed.
7160 2014-01-13 Daniel Colascione <dancol@dancol.org>
7162 * textprop.c (Fremove_list_of_text_properties):
7163 Correctly handle reaching the end of the interval tree. (Bug#15344)
7165 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7167 * xdisp.c (resize_mini_window): Round height to a multiple of
7168 frame's line height. Fix bug in calculation of window start
7169 position (Bug#16424).
7171 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7173 * macfont.m: Include termchar.h.
7174 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7175 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7176 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7177 *_WITH_GC_* to take face and f as parameters.
7178 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7179 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7181 2014-01-13 Daniel Colascione <dancol@dancol.org>
7183 Fix menu item updating in the presence of the Unity global menu
7186 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7187 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7189 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7190 updating menus; explain why.
7191 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7192 problem it's supposed to solve and it interferes with detecting
7193 the presence of a global menu.
7194 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7197 2014-01-11 K. Handa <handa@gnu.org>
7199 * composite.c (composition_update_it): Fix indexing of
7200 LGSTRING_CHAR (Bug#15984).
7202 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7204 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7206 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7208 * xdisp.c (try_window_id): Don't use this function's optimizations
7209 if overlays in the buffer displayed by the window have changed
7210 since last redisplay. (Bug#16347)
7211 (message_dolog): Fix indentation.
7213 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7215 * frame.c (frame_resize_pixelwise): Fix doc-string.
7217 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7219 Fix handling of internal borders (Bug#16348).
7220 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7221 Remove internal border width from pixel width of windows.
7222 (change_frame_size_1): Don't return early when frame's pixel
7223 size changes - we still have to record the new sizes in the
7225 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7226 also when toolbar gets larger.
7227 * window.c (check_frame_size): Include internal_border_width in
7229 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7230 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7231 In non-toolkit/non-GTK version clear internal border.
7232 * xterm.c (x_clear_under_internal_border): New function for
7233 non-toolkit/non-GTK version.
7234 (x_after_update_window_line): In non-toolkit/non-GTK version
7236 (handle_one_xevent, x_set_window_size):
7237 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7238 * xterm.h (x_clear_under_internal_border): Extern it.
7240 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7242 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7243 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7246 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7248 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7249 last value of point is not equal to buffer's point. (Bug#16129)
7251 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7254 * nsterm.h (updateCollectionBehavior): Rename from
7255 updateCollectionBehaviour. All uses changed.
7257 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7258 * Makefile.in (SETFATTR): New macro.
7259 (temacs$(EXEEXT)): Use it.
7261 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7263 Fix maximization behavior on Windows (Bug#16300).
7264 * w32fns.c (w32_fullscreen_rect): Don't handle
7265 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7266 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7267 of SetWindowPos. Restore last placement also when leaving
7268 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7269 but the FULLSCREEN_BOTH case.
7271 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7274 * data.c (arithcompare_driver):
7275 * fileio.c (Fcar_less_than_car):
7276 * fns.c (internal_equal):
7277 * frame.c (delete_frame):
7278 * lisp.h (enum More_Lisp_Bits):
7280 Avoid C99 constructs that don't work in C89.
7281 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7282 to port to C89, which doesn't have 'long long'.
7283 (count_trailing_zero_bits): Use them.
7285 2014-01-03 Chong Yidong <cyd@gnu.org>
7287 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7289 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7291 Further adjust frame/window scrollbar width calculations.
7292 * window.c (apply_window_adjustment):
7293 Set windows_or_buffers_changed.
7294 (Fwindow_scroll_bars): Return actual scrollbar width.
7295 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7296 For non-toolkit builds again use 14 as minimum width and set
7297 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7298 * xterm.c (XTset_vertical_scroll_bar): Take width from
7299 WINDOW_SCROLL_BAR_AREA_WIDTH.
7300 (x_new_font): Rename wid to unit. Base calculation of new
7301 scrollbar width on toolkit used and make it analogous to that of
7302 x_set_scroll_bar_default_width.
7303 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7304 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7305 of GetSystemMetrics.
7306 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7307 WINDOW_SCROLL_BAR_AREA_WIDTH.
7308 (x_new_font): Make it correspond to changes in xterm.c.
7310 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7312 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7313 This is a cleaner way to fix the MinGW-w64 porting problem.
7314 Check for INTPTR_MAX misconfiguration.
7316 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7318 * search.c (newline_cache_on_off, find_newline): In indirect
7319 buffers, use the newline cache of the base buffer.
7321 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7322 buffer, invalidate the caches of its base buffer. (Bug#16265)
7324 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7325 buffers, use the width-run cache of the base buffer.
7327 * xdisp.c (redisplay_window): When the window displays an indirect
7328 buffer, and the character widths in the display table have
7329 changed, invalidate the width-run cache of the corresponding base
7332 * fileio.c (Finsert_file_contents): When invalidating the newline
7333 cache, consider the case of inserting into indirect buffer.
7335 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7336 In indirect buffers, use the paragraph cache of the base buffer.
7338 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7340 * window.c (grow_mini_window): Fix last change.
7342 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7344 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7346 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7348 * w32term.c (w32_initialize): Use LCID and LOWORD.
7350 * w32proc.c (create_child): Use pid_t for 5th argument.
7351 (IsValidLocale): Don't provide prototype for MinGW64.
7352 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7353 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7355 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7356 MinGW64 doesn't support.
7358 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7360 * w32.c (set_named_security_info): New function.
7361 (acl_set_file): Fall back on set_named_security_info if
7362 set_file_security fails.
7363 (g_b_init_set_named_security_info_w)
7364 (g_b_init_set_named_security_info_a): New static variables.
7365 (globals_of_w32): Initialize them to zero.
7366 (set_named_security_info): Set them to non-zero if the
7367 corresponding API is available.
7368 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7369 New function typedefs.
7371 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7373 Some more fixes following pixelwise resize changes including one
7375 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7376 of frame_resize_pixelwise.
7377 * widget.c (pixel_to_text_size): New function.
7378 (update_wm_hints): Have size hints respect value of
7379 frame_resize_pixelwise.
7380 (EmacsFrameResize): Alway process resize requests pixelwise.
7381 * window.c (grow_mini_window): Make sure mini window is at least
7383 * xdisp.c (display_menu_bar): Make sure menubar extends till
7385 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7386 (x_set_tool_bar_lines): Calculate pixelwise.
7387 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7388 frame_resize_pixelwise.
7390 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7392 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7393 variables not used there.
7395 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7397 * w32.c (sys_umask): New function. (Bug#16299)
7399 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7401 * dispnew.c (change_frame_size_1): Take old width of root window
7402 from that window's pixel width. (Bug#16284)
7404 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7406 Plain copy-file no longer chmods an existing destination (Bug#16133).
7407 * fileio.c (realmask): Now a static var, not a local.
7408 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7409 Remove arg STATPTR. All uses changed.
7410 (Fcopy_file): Do not alter permissions of existing destinations,
7411 unless PRESERVE-PERMISSIONS (renamed from
7412 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7413 Avoid race when testing for existing destinations and for
7414 when input and output files are the same.
7415 If changing the group fails, adjust both default and
7416 preserved permissions so that access is not granted to the
7418 (Fset_default_file_modes, init_fileio): Update realmask.
7419 (Fdefault_file_modes): Use realmask instead of calling umask.
7421 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7423 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7424 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7425 flags on the daemon pipe ends before execing.
7427 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7429 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7430 session. (Bug#14739)
7432 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7434 * callproc.c (Vexec_path): Document that exec-directory is in it.
7436 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7438 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7441 2013-12-27 Chong Yidong <cyd@gnu.org>
7443 * data.c (Fsymbol_function): Doc fix.
7445 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7447 Some more tinkering with Bug#16051.
7448 * window.c (resize_frame_windows): Don't let the size of the
7449 root window drop below the frame's default character size.
7450 Never ever delete any subwindows - let the window manager do the
7453 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7454 of toolbar lines needed when they exceed the height of the root
7456 (unwind_create_frame_1): New function.
7457 (Fx_create_frame): Generally inhibit calling the window
7458 configuration change hook here. Remove extra call to
7459 change_frame_size - it's not needed when we don't run the
7460 configuration change hook.
7462 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7464 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7465 On my Fedora 19 platform the core dumps were so big that
7466 my desktop became nearly catatonic.
7467 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7468 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7469 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7470 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7471 a clang-only syntax.
7472 * conf_post.h (__has_feature): New macro, if not already defined.
7473 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7474 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7476 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7478 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7479 is a file name. (Bug#16252)
7481 2013-12-25 Chong Yidong <cyd@gnu.org>
7483 * keyboard.c (Voverriding_terminal_local_map)
7484 (Voverriding_local_map): Doc fix.
7486 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7488 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7490 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7491 file name when it is submitted to ShellExecute. Simplify code.
7492 Don't test DOCUMENT for being a string, as that is enforced by
7493 CHECK_STRING. Doc fix.
7495 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7497 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7498 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7499 redisplay_tool_bar does. Improve and fix commentary.
7500 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7501 limits of the glyph matrices. (Bug#16051)
7502 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7503 only when the new size is different from the old one, and the new
7504 size can be achieved given the frame height.
7506 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7508 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7510 2013-12-23 Glenn Morris <rgm@gnu.org>
7512 * lread.c (Fload): Mention load-prefer-newer in doc.
7514 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7516 Handle Bug#16207 by being more restrictive when running hooks.
7517 * window.c (unwind_change_frame): New function.
7518 (Fset_window_configuration): Don't run configuration change hook
7519 while the frame configuration is unsafe. Call select_window
7522 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7524 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7526 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7528 * nsterm.h: Declare EmacsColor category.
7530 * nsterm.m (NSColor): Implement EmacsColor category.
7531 (ns_get_color): Use colorUsingDefaultColorSpace.
7532 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7534 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7536 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7538 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7539 having the PNG_NORETURN attribute, to avoid compiler warning in
7542 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7544 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7546 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7547 fringe background extension.
7548 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7549 because they are now always the same as `left' and `width',
7550 respectively. Remove code for the case that `width' and
7551 `sb_width' are different.
7553 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7555 Remove scroll_bar_actual_width from frames.
7556 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7557 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7558 (x_figure_window_size):
7559 * nsterm.m (x_set_window_size):
7560 * widget.c (set_frame_size):
7561 * w32term.c (x_set_window_size):
7562 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7563 scroll_bar_actual_width.
7565 Convert scroll_bar members to integers on Windows.
7566 * w32term.h (struct scroll_bar): Convert top, left, width,
7567 height, start, end and dragging to integers.
7568 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7570 * w32term.c (w32_set_scroll_bar_thumb)
7571 (w32_scroll_bar_handle_click): Remove XINT conversions for
7572 scroll_bar members. Treat bar->dragging as integer.
7573 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7574 first element. Remove XINT conversions for scroll_bar members.
7575 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7576 Remove XINT conversions for scroll_bar members.
7578 Fix assignment for new window total sizes.
7579 * window.c (Fwindow_resize_apply_total): Assign values for
7582 2013-12-20 Chong Yidong <cyd@gnu.org>
7584 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7585 argument to `append'.
7587 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7589 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7590 current text face, for extending the face of the display margins.
7593 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7594 Doc fix. (Bug#16190)
7596 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7598 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7601 * nsterm.m (Qfile, Qurl): New.
7602 (EV_MODIFIERS2): New macro.
7603 (EV_MODIFIERS): Use EV_MODIFIERS2.
7604 (ns_term_init): Remove font and color from DND, does not work on
7605 newer OSX, and other ports don't have them.
7606 (performDragOperation:): Handle modifiers used during drag.
7607 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7608 Remove global Lisp variables used to communicate with ns-win.el.
7609 Remove font and color handling.
7610 (syms_of_nsterm): Defsym Qfile and Qurl.
7612 2013-12-19 Anders Lindgren <andlind@gmail.com>
7614 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7615 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7617 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7618 (constrainFrameRect): Remove special case nr_screens == 1.
7619 Don't constrain size to size of view.
7621 * nsterm.h (ns_output): Remove dont_constrain.
7623 2013-12-19 Anders Lindgren <andlind@gmail.com>
7625 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7627 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7629 Minor fixes for recent openp changes.
7630 * lisp.h (GCPRO7): New macro.
7631 * lread.c (openp): Use bool for boolean; all callers changed.
7632 Protect save_string from GC. Don't assume that file descriptors
7633 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7634 warning about uninitialized variable.
7636 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7638 * w32fns.c (emacs_abort): Use intptr_t as argument of
7639 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7641 2013-12-18 Glenn Morris <rgm@gnu.org>
7643 * lread.c (Fload): Pass load_prefer_newer to openp.
7644 Don't bother checking mtime if openp already did it.
7645 (openp): Add `newer' argument, to check all suffixes
7646 and find the newest file.
7647 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7648 * callproc.c (call_process):
7649 * charset.c (load_charset_map_from_file):
7650 * emacs.c (init_cmdargs):
7651 * image.c (x_create_bitmap_from_file, x_find_image_file):
7653 * lread.c (Flocate_file_internal):
7654 * process.c (Fformat_network_address):
7655 * sound.c (Fplay_sound_internal):
7656 * w32.c (check_windows_init_file):
7657 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7659 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7661 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7663 * w32.c (getloadavg): Don't index samples[] array with negative
7664 indices. Recover from wall-clock time being set backwards.
7666 * w32term.c (w32_initialize): Declare the argument of
7667 set_user_model as const.
7669 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7670 (w32_menu_show): Constify some arguments passed to MessageBox.
7672 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7673 to initialize Lisp objects.
7675 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7676 initialize Lisp objects.
7678 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7679 use variables used only on X under that condition.
7681 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7682 variables not used there.
7684 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7686 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7687 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7689 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7691 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7692 code, revealed in presence of R2L characters, character
7693 compositions, and display vectors. A better fix for Bug#16148.
7694 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7695 GTK and NS builds, they don't have this member of struct frame.
7697 * dispextern.h (struct composition_it): Correct a comment for the
7700 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7702 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7703 This prevents a compilation error on C compilers that do not
7704 default functions to return 'int' if not declared. Also, add
7705 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7706 since it now uses inline functions.
7708 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7710 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7711 display margins on mode line, header line, and in the frame's
7712 tool-bar window. (Bug#16165)
7714 2013-12-16 Andreas Schwab <schwab@suse.de>
7716 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7718 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7720 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7723 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7725 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7727 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7729 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7730 intended to find bogus pointers in font objects (Bug#16140).
7731 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7732 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7733 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7734 Disable for MS-Windows due to Bug#15876; apparently this
7735 requires more or less substantial changes in fontset code.
7736 * xfont.c (xfont_close):
7737 * xftfont.c (xftfont_close): Call x_display_info_for_display
7738 to check whether 'Display *' is valid (Bug#16093 and probably
7741 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7743 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7744 Reported by Juanma Barranquero <lekktu@gmail.com>.
7746 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7747 open a pty on MS-Windows. (Bug#16152)
7749 * emacs.c (decode_env_path): Fix bogus comparison against
7750 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7752 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7754 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7755 (Fx_file_dialog): Add parentheses around && to silence warning.
7757 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7759 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7761 * xdisp.c (extend_face_to_end_of_line): Extend background of
7762 non-default face in margin areas as well. (Bug#16151)
7763 (display_line): Call extend_face_to_end_of_line for continued
7764 lines as well, if the display margins have non-zero width.
7765 (set_glyph_string_background_width): When needed, set the
7766 extends_to_end_of_line_p flag on glyph strings to be drawn in
7767 margin areas, not only in the text area.
7769 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7772 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7774 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7775 Don't worry about verify_error being t, since it has to be a list.
7777 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7779 Use bool for boolean, focusing on headers.
7780 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7781 No need to include <stdbool.h>, since conf_post.h does it now.
7782 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7783 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7784 (SET_PER_BUFFER_VALUE_P):
7785 * ccl.c, ccl.h (setup_ccl_program):
7786 * ccl.h (CHECK_CCL_PROGRAM):
7787 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7788 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7789 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7790 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7791 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7792 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7793 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7794 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7795 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7796 (CHARSET_FAST_MAP_SET):
7797 * coding.c (decode_coding_ccl, encode_coding_ccl):
7798 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7799 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7800 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7801 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7802 (decode_coding_c_string):
7803 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7804 * conf_post.h (has_attribute):
7805 * dispextern.h (trace_redisplay_p)
7806 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7807 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7808 (SET_GLYPH_FROM_CHAR_GLYPH)
7809 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7810 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7811 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7812 (cursor_in_mouse_face_p):
7813 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7814 (blank_row, prepare_desired_row)
7815 (build_frame_matrix_from_leaf_window, make_current)
7816 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7817 (update_window, scrolling_window, update_frame_line):
7818 * disptab.h (GLYPH_FOLLOW_ALIASES):
7819 * editfns.c (Fformat):
7820 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7821 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7822 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7823 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7824 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7825 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7826 (FONT_DEFERRED_LOG):
7827 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7828 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7829 (FRAME_MOUSE_UPDATE):
7830 * fringe.c (Fdefine_fringe_bitmap):
7831 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7832 (x_create_bitmap_from_xpm_data, xpm_load_image):
7833 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7834 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7835 (MERGE_INTERVAL_CACHE):
7836 * keymap.h (KEYMAPP):
7837 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7838 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7839 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7840 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7841 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7842 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7843 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7844 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7845 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7846 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7847 (SETUP_BUFFER_SYNTAX_TABLE):
7848 * systime.h (timespec_valid_p):
7849 * term.c (save_and_enable_current_matrix):
7850 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7851 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7852 (redisplay_internal, try_window_reusing_current_matrix)
7853 (sync_frame_with_window_matrix_rows, try_window_id)
7854 (display_menu_bar, display_tty_menu_item, display_mode_line)
7855 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7856 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7857 * xmenu.c (xmenu_show):
7858 * xterm.c (use_xim, x_term_init):
7859 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7860 (struct x_bitmap_record):
7861 Use bool for booleans.
7862 * ccl.c (struct buffer_text):
7863 * ccl.h (struct ccl_program):
7864 * charset.h (struct charset):
7866 * coding.h (struct iso_2022_spec, struct coding_system):
7867 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7868 (struct glyph_string, struct face, struct face_cache)
7869 (struct bidi_string_data, struct bidi_it)
7870 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7872 * editfns.c (Fformat):
7873 * frame.h (struct frame):
7874 * fringe.c (struct fringe_bitmap):
7875 * intervals.h (struct interval):
7876 * keyboard.h (struct kboard):
7877 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7878 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7879 (struct Lisp_Buffer_Local_Value, union specbinding):
7880 * macfont.m (struct macfont_info):
7881 * process.h (struct Lisp_Process):
7882 * termchar.h (struct tty_display_info):
7883 * window.h (struct window):
7884 * xterm.h (struct x_output):
7885 Use bool_bf for boolean bit-fields.
7886 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7887 All callers changed.
7888 * ccl.h (struct ccl_program): Remove unused members private_state,
7889 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7891 (struct ccl_spec): Remove unused members cr_carryover,
7892 eight_bit_carryover.
7893 * conf_post.h: Include <stdbool.h>.
7894 (bool_bf): New type.
7895 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7896 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7897 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7898 'do { ... } while (false)' brackets.
7899 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7900 Args must now be expressions; all callers changed.
7901 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7902 (PRODUCE_GLYPHS): Simplify use of boolean.
7903 * fileio.c (Fcopy_file):
7904 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7905 * lisp.h (UNGCPRO): Return void, not int.
7906 (FOR_EACH_TAIL): Use void expression, not int expression.
7907 * region-cache.c: Reindent.
7908 * region-cache.h: Copy comments from region-cache.c, to fix
7909 incorrect remarks about booleans.
7911 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7913 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7914 when character at point is displayed from a display vector.
7917 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7919 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7920 now a list of certificate validation checks that will abort a
7921 connection with an error.
7922 (Fgnutls_boot): Document it and use it.
7924 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7926 * w32term.c (w32_enable_frame_resize_hack): New variable.
7927 (x_set_window_size): Use it to hack frame resizing on Windows
7930 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7932 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7933 Windows-specific code to w32.c. Change error message text to
7934 match that of Posix platforms.
7936 * w32.c (w32_copy_file): New function, most of the code copied and
7937 reworked from Fcopy_file. Improve error handling. Plug memory
7938 leak when errors are thrown. Support file names outside of the
7939 current codepage. (Bug#7100)
7941 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7943 * lread.c (load_path_default): Prototype.
7945 2013-12-13 Glenn Morris <rgm@gnu.org>
7947 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7948 (dump_path): Remove.
7949 (load-path-default): Remove `changed' argument.
7950 Do not set dump_path permanently. Simplify.
7951 (init_lread): Simplify.
7952 (syms_of_lread): Remove dump_path.
7954 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7956 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7957 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7958 2013-12-12 font-related change to avoid Bug#16128, which
7959 is quite hard to fix without even more substantial changes.
7961 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7963 * font.c (font_close_object): Check for live frame (Bug#16128).
7965 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7967 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7968 Return ptrdiff_t, not int, since it's a buffer size.
7969 Reindent/reparen some macros to a more Gnuish style.
7971 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7973 Avoid undefined behavior with huge regexp interval counts.
7974 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7975 since it's now specialized to interval counts. All uses changed.
7976 Do not assume wraparound on signed integer overflow.
7977 (regex_compile): Simplify based on the above changes.
7979 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7981 Support file names on MS-Windows that use characters outside of
7982 the current system codepage. (Bug#7100)
7984 * w32.c (get_file_security, set_file_security)
7985 (create_symbolic_link): Separate pointers and boolean flags for
7986 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7987 non-zero, else the former.
7988 (codepage_for_filenames, filename_to_utf16, )
7989 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7991 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7993 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7994 Accept only one argument; all callers changed.
7995 (dostounix_filename): Remove the second argument, now works in
7996 UTF-8. All callers changed.
7997 (parse_root): Lose DBCS code.
7998 (get_long_basename, w32_get_short_filename, init_environment)
7999 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8000 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8001 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8002 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8003 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8004 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8006 (ansi_encode_filename): New function.
8007 (get_emacs_configuration, get_emacs_configuration_options):
8009 (add_volume_info, GetCachedVolumeInformation): Run the input file
8010 name through unixtodos_filename, to ensure it is stored and
8011 referenced in canonical form.
8012 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8013 (logon_network_drive, sys_link, utime): Improve error handling.
8014 (sys_access): New function.
8015 (hashval, generate_inode_val): Unused functions deleted.
8016 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8017 (check_windows_init_file): Convert error message from UTF-8 to
8018 ANSI codepage, for display in the message box.
8019 (globals_of_w32): Set w32_unicode_filenames according to the OS
8022 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8023 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8024 (syms_of_w32term): Declare w32-unicode-filenames.
8026 * w32proc.c (new_child, delete_child): Remove code that handled
8027 unused pending_deletion and input_file members of the child struct.
8028 (create_child, sys_spawnve): Convert all file names to ANSI
8029 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8030 name cannot be encoded in ANSI codepage. Don't use
8031 unixtodos_filename, mirror slashes by hand.
8032 (record_infile, record_pending_deletion): Functions deleted.
8033 (Fw32_short_file_name): Call w32_get_short_filename instead of
8036 * w32notify.c (add_watch): Work in Unicode mode when
8037 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8038 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8039 instead, do the same with Lisp primitives.
8041 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8042 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8043 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8044 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8045 (Fw32_shell_execute): Improve error reporting.
8046 (Fdefault_printer_name): Ifdef away for Cygwin.
8048 * w32.h (struct _child_process): Remove input_file and
8049 pending_deletion members that are no longer used.
8050 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8051 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8052 (ansi_encode_filename): New and updated prototypes.
8054 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8056 (unexec): Don't use dostounix_filename, it expects a file name in
8057 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8060 * fileio.c (Ffile_name_directory, file_name_as_directory)
8061 (directory_file_name, Fexpand_file_name)
8062 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8063 arguments of dostounix_filename.
8064 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8065 use MAX_UTF8_PATH for size of file-name strings.
8066 (emacs_readlinkat): Build an explicitly unibyte string for file
8068 (syms_of_fileio) <file-name-coding-system>:
8069 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8071 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8072 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8073 directories to UTF-8.
8074 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8075 environment, and each element of the input PATH, to UTF-8.
8077 * dired.c (file_attributes): Use build_unibyte_string explicitly
8078 to make Lisp strings from user and group names.
8080 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8083 * coding.c (decode_file_name, encode_file_name): New functions.
8085 * termcap.c (tgetent): Adapt to the change in arguments of
8088 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8091 * msdos.c (dostounix_filename, init_environment): Adapt to the
8092 change in arguments of dostounix_filename.
8094 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8095 [WINDOWSNT]: Encode file names passed to the image libraries in
8098 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8099 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8101 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8102 arguments of dostounix_filename.
8104 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8106 * font.h (struct font_entity) [HAVE_NS]: New field to record
8107 font driver which was used to create this entity.
8108 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8109 frame where the font was opened.
8110 (font_close_object): Add prototype.
8111 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8112 (font_close_object): Not static any more. Lost frame arg.
8113 Adjust comment and users.
8114 * alloc.c (cleanup_vector): Call font_close_object to adjust
8115 per-frame font counters correctly. If HAVE_NS, also call
8116 driver-specific cleanup for font-entity objects.
8117 * ftfont.c (ftfont_open):
8118 * nsfont.m (nsfont_open):
8119 * w32font.c (w32font_open_internal):
8120 * xfont.c (xfont_open):
8121 * xftfont.c (xftfont_open): Save frame pointer in font object.
8122 * macfont.m (macfont_open): Likewise.
8123 (macfont_descriptor_entity): Save driver pointer to be able
8124 to call its free_entity routine when font-entity is swept.
8125 * ftxfont.c (ftxfont_open): Add eassert because frame
8126 pointer should be saved by ftfont_driver.open.
8128 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8130 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8131 input polling is used. This is still meaningful for Cygwin, see
8132 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8133 * keyboard.c (poll_for_input_1, input_polling_used):
8134 Define unconditionally.
8135 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8136 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8137 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8138 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8139 (face_for_char): Likewise. Rearrange eassert and return ASCII
8140 face for CHAR_BYTE8_P.
8141 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8143 2013-12-11 Ken Brown <kbrown@cornell.edu>
8145 * dispextern.h (erase_phys_cursor):
8146 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8148 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8150 * nsterm.m (x_free_frame_resources):
8151 * term.c (tty_free_frame_resources):
8152 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8153 face cache because it's implied by free_frame_faces anyway.
8154 * w32term.c (x_free_frame_resources): Likewise. Do not call
8155 free_frame_faces twice.
8157 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8159 * editfns.c (Fformat_time_string): Mention %F in the doc.
8161 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8163 * window.c (resize_frame_windows): Don't return immediately when
8164 the root window's size doesn't change - the minibuffer window
8165 may still have to be repositioned/resized.
8166 * xfns.c (Fx_create_frame): Always change the frame size after
8167 initializing the frame's faces.
8168 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8169 change_frame_size should already have done it.
8170 (x_new_font): Assign new tool- and menu-bar heights.
8171 (x_set_window_size_1): Account for tool- and menu-bar heights
8172 (Bug#16013). Don't set pixel sizes since change_frame_size
8173 should already have done it.
8175 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8177 Remove the option of using libcrypto.
8178 * Makefile.in (LIB_CRYPTO): Remove.
8179 (LIBES): Don't use it.
8181 2013-12-11 Juri Linkov <juri@jurta.org>
8183 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8184 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8186 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8188 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8189 drawn tool bar items (Bug#16058).
8190 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8192 2013-12-09 Ken Brown <kbrown@cornell.edu>
8194 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8196 * lisp.h (get_frame_param): Adjust conditions for prototype
8199 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8201 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8202 Avoid unused macro warning if configured --without-xft.
8204 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8206 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8208 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8210 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8212 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8214 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8216 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8218 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8220 Use libcrypto's checksum implementations if available, for speed.
8221 * Makefile.in (LIB_CRYPTO): New macro.
8224 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8225 The macro didn't conform to C99 due to type mismatch,
8226 which caused compilation failure with Sun C 5.12,
8227 and it was confusing anyway. Include window.h to declare
8228 redisplay_other_windows.
8230 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8232 * window.c (set_window_buffer): Update mode line (bug#16084).
8234 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8236 Fix minor problems found by static checking.
8237 * keyboard.c (poll_for_input_1, input_polling_used):
8238 Define only if HAVE_NTGUI.
8239 * xmenu.c (popup_activate_callback): Omit unnecessary
8240 check against USE_X_TOOLKIT, which must be defined here anyway.
8241 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8244 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8246 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8248 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8250 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8252 * nsterm.m (x_set_window_size): Remove fprintf.
8253 (init): Define always. Set applicationDidFinishLaunchingCalled
8255 (applicationDidFinishLaunching:):
8256 Set applicationDidFinishLaunchingCalled.
8257 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8260 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8262 Pixel resize changes for NS (Bug#16049).
8263 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8264 height/width. row/cols are locals.
8265 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8266 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8267 (windowWillResize): Remove gsextra. Calculate extra as in
8269 (x_new_font): Don't change frame size if fullscreen.
8270 Change size pixelwise.
8272 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8273 comment in xfns.c. Change to pixelwise call.
8275 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8277 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8280 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8282 * xterm.c (input_signal_count): Remove.
8283 (x_dispatch_event): Define unconditionally.
8284 (x_make_frame_visible): Process X events until the frame
8285 is really visible (Bug#16027).
8286 * xterm.h (x_dispatch_event): Declare unconditionally.
8288 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8290 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8292 * nsterm.m (x_set_window_size): Handle pixelwise.
8294 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8296 * w32term.c (x_new_font):
8297 * xterm.c (x_new_font): Calculate new frame size from new font
8300 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8302 * lisp.h (FOR_EACH_TAIL): New macro.
8303 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8305 * window.c (select_window): Call second wset_redisplay before we change
8306 selected_window (bug#16034).
8308 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8310 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8312 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8314 * w32xfns.c: Include window.h, to avoid a compiler warning.
8316 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8318 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8319 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8320 window_scroll takes care of it.
8321 (Fset_window_point, Fdelete_other_windows_internal)
8322 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8323 (Fsplit_window_internal, Fdelete_window_internal)
8324 (Fresize_mini_window_internal, Fset_window_configuration)
8325 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8326 cause redisplay instead of forcing a complete redisplay.
8327 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8328 we're only affecting the selected_window.
8330 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8332 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8333 directional control characters. Update type and category
8334 determination according to the UBA from Unicode v6.3.
8335 (bidi_category_t): New category EXPLICIT_FORMATTING.
8337 * dispextern.h (bidi_type_t): Update to include new bidirectional
8338 properties introduced with Unicode v6.3. (Bug#16043)
8340 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8342 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8345 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8347 * font.c (font_list_entities): Remove dummy assignment.
8348 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8349 used on graphic displays only. Remove unused 'font_encoder' member.
8350 (struct font_bitmap): Remove unused 'extra' member.
8351 * nsfont.m (nsfont_open):
8352 * w32font.c (w32font_open_internal):
8353 * ftfont.c (ftfont_get_bitmap): Adjust users.
8355 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8357 Use bool for boolean.
8358 * tparam.c (tparam1):
8359 * undo.c (record_point, record_property_change):
8360 Use bool for boolean, for local vars that are always true or false.
8362 Minor integer overflow fixes (Bug#16033).
8363 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8364 This improves on the previous fix to this function.
8365 (window_resize_check): When summing up pixel counts, don't rely on
8366 undefined behavior if the sum overflows.
8368 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8370 * window.c (Fset_window_new_pixel): Don't choke at negative
8371 argument value (Bug#16033).
8373 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8374 to avoid crash in window_box_height.
8376 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8377 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8379 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8381 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8383 Minor integer overflow fixes.
8384 * window.c (Fset_window_new_pixel, grow_mini_window):
8385 * xdisp.c (Fwindow_text_pixel_size):
8386 Avoid undefined behavior on signed integer overflow.
8387 * xfns.c (x_set_mouse_color):
8388 Check that drag shape fits in 'unsigned', since that's what X wants.
8390 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8392 Improve reporting of fatal exception on MS-Windows.
8393 * w32fns.c (my_exception_handler): New function.
8394 (globals_of_w32fns): Set it up as the unhandled exception
8395 handler. Initialize exception code and address to zeros.
8396 (emacs_abort): If the exception code and address are available,
8397 print them at the beginning of the backtrace. Fix the format of
8398 printing addresses (was producing 0x0x12345678 on XP).
8401 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8403 * eval.c (Fbacktrace__locals): New function.
8404 (syms_of_eval): Defsubr it.
8406 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8408 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8409 Define here to unify between...
8410 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8411 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8413 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8415 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8417 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8418 fringe background extension.
8419 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8420 because they are now always the same as `left' and `width',
8421 respectively. Remove code for the case that `width' and
8422 `sb_width' are different.
8424 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8426 Fix minor problems found by static checking.
8427 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8428 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8429 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8431 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8433 * image.c (imagemagick_compute_animated_image): Don't crash if we
8434 have an animation with different-sized images (bug#15313).
8436 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8438 Remove some unused items introduced during pixelwise change.
8439 * window.c (window_resize_total_check): Remove unused function.
8440 * xdisp.c (remember_mouse_glyph): Remove unused label.
8441 (Ftool_bar_height): Move declaration inside #if.
8442 * xterm.c (x_set_window_size): Don't use r and c.
8444 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8446 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8449 * window.c (Fset_window_configuration): Comment out unused variables.
8451 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8453 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8455 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8457 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8459 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8460 HAVE_GNUTLS3 (Bug#16001).
8462 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8463 if interrupts are deferred (Bug#15801).
8465 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8467 Support resizing frames and windows pixelwise.
8468 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8469 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8470 (struct glyph_matrix): Replace window_left_col and
8471 window_top_line by window_pixel_left and window_pixel_top.
8472 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8474 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8475 (draw_window_divider, move_it_to, x_draw_right_divider)
8476 (x_draw_bottom_divider, change_frame_size): Add or fix
8478 * dispnew.c (change_frame_size_1): Change prototype.
8479 (adjust_glyph_matrix, required_matrix_width)
8480 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8481 values instead of lines and columns.
8482 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8483 WINDOW_TOTAL_FRINGE_WIDTH.
8484 (handle_window_change_signal, do_pending_window_change)
8485 (init_display): Adjusts calls of change_frame_size.
8486 (change_frame_size, change_frame_size_1): Handle pixelwise
8488 * frame.c (Qright_divider_width, Qbottom_divider_width):
8490 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8491 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8492 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8493 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8495 (set_frame_param): New function.
8496 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8497 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8498 (Ffringe_width, Fborder_width, Fright_divider_width)
8499 (Fbottom_divider_width): New functions, defsubr them.
8500 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8501 New argument pixelwise.
8502 (struct frame_parm_table): New members Qright_divider_width and
8503 Qbottom_divider_width.
8504 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8505 (x_report_frame_params): Handle Qright_divider_width and
8506 Qbottom_divider_width.
8507 (x_set_right_divider_width, x_set_bottom_divider_width):
8509 (frame_resize_pixelwise): New option.
8510 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8511 new_pixelwise, right_divider_width and bottom_divider_width;
8512 remove total_lines; rename text_lines, text_cols, new_text_lines
8513 and new_text_cols to text_height, text_width, new_height and
8514 new_width respectively.
8515 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8516 FRAME_TEXT_WIDTH respectively.
8517 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8518 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8519 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8521 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8522 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8523 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8524 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8525 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8526 (FRAME_TOTAL_COLS_ARG): Remove macro.
8527 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8528 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8529 (x_wm_set_size_hint): Handle frame pixel sizes.
8530 * indent.c (compute_motion, Fcompute_motion):
8531 Call window_body_width instead of window_body_cols.
8532 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8533 (make_lispy_position): Handle right and bottom dividers.
8534 (Fsuspend_emacs): Pixelize call of change_frame_size.
8535 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8536 * lisp.h: Extern set_frame_param.
8537 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8539 (Fx_create_frame): Add entry for vertical_drag_cursor.
8540 Pixelize call of change_frame_size.
8541 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8542 * nsterm.m (ns_update_window_end): Optionally draw right
8544 (x_set_window_size): Add argument pixelwise.
8545 Call check_frame_size and change_frame_size with pixelwise zero.
8546 (ns_draw_window_divider): New function.
8547 (ns_redisplay_interface): Add ns_draw_window_divider.
8548 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8549 (x_new_font): Call x_set_window_size with pixelwise zero.
8550 * print.c (print_object): For a window print its sequence
8552 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8553 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8554 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8555 (w32_createwindow): Use scroll bar area width.
8556 (w32_wnd_proc): Handle bottom divider width.
8557 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8558 (Fx_create_frame): Default divider width parameters.
8559 Caclulate sizes pixelwise. Add vertical drag cursor support.
8560 (x_create_tip_frame): Default divider widths to zero.
8561 Pixelize call to change_frame_size.
8562 (Fx_show_tip): Add handling of divider widths. Pixelize window
8564 (Fw32_frame_rect): New function.
8565 (frame_parm_handler w32_frame_parm_handlers): Add divider
8567 (Vx_window_vertical_drag_shape): Add variable.
8568 * w32inevt.c (resize_event, maybe_generate_resize_event):
8569 Pixelize change_frame_size calls.
8570 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8572 * w32term.c (w32_draw_window_divider): New function.
8573 (x_update_window_end): Handle right divider.
8574 (w32_draw_fringe_bitmap, x_scroll_run)
8575 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8576 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8577 Calculate new frame sizes pixelwise.
8578 (x_new_font): Pixelize call to x_set_window_size.
8579 (x_check_fullscreen): Pixelize call to change_frame_size.
8580 (x_set_window_size_1, x_set_window_size): New argument
8581 pixelwise. Calculate pixelwise.
8582 (x_wm_set_size_hint): Use scroll bar area width.
8583 (w32_redisplay_interface): Add w32_draw_window_divider.
8584 * w32term.h (struct w32_output): Add vertical drag cursor.
8585 * widget.c (set_frame_size, update_wm_hints)
8586 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8588 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8589 * window.c (sequence_number): Restore.
8590 (Fwindow_pixel_width, Fwindow_pixel_height)
8591 (Fwindow_mode_line_height, Fwindow_header_line_height)
8592 (window_pixel_to_total, Frun_window_scroll_functions)
8593 (Fset_window_new_pixel, window_resize_apply_total)
8594 (Fwindow_resize_apply_total): New functions.
8595 (window_body_height, window_body_width): Rename from
8596 window_body_lines. New argument PIXELWISE.
8597 Calculate pixelwise.
8598 (Fwindow_body_height, Fwindow_body_width): New argument
8600 (coordinates_in_window, window_relative_x_coord): Use window's
8601 pixel width instead of total width.
8602 (replace_window, recombine_windows): Initialize pixel values.
8603 (resize_root_window, resize_frame_windows, grow_mini_window)
8604 (shrink_mini_window): New argument PIXELWISE.
8605 Calculate pixelwise.
8606 (Fdelete_other_windows_internal, adjust_window_margins)
8607 (window_resize_check, window_resize_apply)
8608 (Fdelete_window_internal, Fresize_mini_window_internal)
8609 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8610 (check_frame_size): Rename arguments. New argument PIXELWISE.
8611 Calculate pixelwise.
8612 (set_window_buffer): Make samebuf bool. Run configuration change
8613 hook only if buffer changed.
8614 (Fset_window_buffer): Rewrite doc-string.
8615 (make_window): Initialize new_pixel slot.
8616 (Fwindow_resize_apply): Check pixel size of root window.
8617 (Fsplit_window_internal): Call 2nd argument pixel_size.
8618 Calculate pixelwise.
8619 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8621 (save_window_data): New slots frame_text_width,
8622 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8623 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8625 (Fcurrent_window_configuration, Fset_window_configuration)
8626 (save_window_save, compare_window_configurations): Handle new
8627 slots in save_window_data and saved_window.
8628 (Fset_window_scroll_bars): Fix doc-string.
8629 (window_resize_pixelwise): New variable.
8630 (coordinates_in_window, Fcoordinates_in_window_p):
8632 (make_parent_window): Adjust sequence_number.
8633 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8635 * window.h (struct window): New members new_pixel, pixel_left,
8636 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8637 (wset_new_pixel): New function.
8638 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8639 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8640 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8641 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8642 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8643 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8644 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8645 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8646 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8647 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8648 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8649 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8650 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8651 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8652 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8654 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8655 (window_body_width, check_frame_size): Adapt external declarations.
8656 * xdisp.c (last_max_ascent): New integer.
8657 (window_text_bottom_y): Handle bottom divider.
8658 (window_box_width, window_box_height): Calculate pixelwise.
8659 (get_glyph_string_clip_rects): Handle right divider.
8660 (remember_mouse_glyph): When windows are resized pixelwise
8661 proceed with width and height set to 1.
8662 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8664 (move_it_to): Calculate and return maximum x position
8666 (Fwindow_text_pixel_size): New function.
8667 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8668 (tool_bar_lines_needed): Rename to tool_bar_height.
8669 Calculate pixelwise.
8670 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8671 Calculate pixelwise.
8672 (redisplay_tool_bar): Calculate pixelwise.
8673 (redisplay_window): Calculate pixelwise. Handle dividers.
8674 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8675 (x_draw_vertical_border): Handle dividers.
8676 (define_frame_cursor1): Handle vertical drag cursor.
8677 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8678 (expose_window): Calculate pixelwise. Handle dividers.
8679 (init_xdisp): Initialize pixel values.
8680 * xfaces.c (Qwindow_divider): New face.
8681 (realize_basic_faces): Realize it.
8682 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8683 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8684 (x_set_scroll_bar_default_width): Default actual width to 16.
8685 (Fx_create_frame): Set sizes pixelwise.
8686 (x_create_tip_frame): Default divider widths to zero.
8687 Pixelize call of change_frame_size.
8688 (Fx_show_tip): Handle divider widths. Initial pixel position
8690 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8691 (Vx_window_vertical_drag_shape): New option.
8692 * xmenu.c (free_frame_menubar): Pixelize call of
8694 * xterm.c (x_draw_window_divider): New function.
8695 (x_update_window_end): Optionally draw right divider.
8696 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8697 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8698 (handle_one_xevent, x_new_font): Calculate pixelwise.
8699 (x_set_window_size_1, x_set_window_size): New argument
8700 pixelwise. Calculate pixelwise.
8701 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8702 (struct x_redisplay_interface): Add x_draw_window_divider.
8703 * xterm.h (struct x_output): Add vertical_drag_cursor.
8705 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8707 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8708 Set invisible frames's `redisplay' when a full redisplay is requested.
8709 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8710 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8711 (display_mode_lines): Set it here instead.
8713 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8715 * dispextern.h (set_window_update_flags): Remove.
8717 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8719 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8721 * xdisp.c (REDISPLAY_SOME_P): New macro.
8722 (redisplay_internal): Use it (bug#15999).
8723 (prepare_menu_bars, redisplay_window): Use it as well.
8725 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8727 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8729 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8730 (globals_of_w32font): Zero it out.
8731 (GetCharWidth32W_Proc): New function pointer.
8732 (get_char_width_32_w): New function.
8733 (compute_metrics): If get_glyph_outline_w returns an error, try
8734 get_char_width_32_w before declaring a failure. This avoids
8735 punishing raster (a.k.a. "bitmap") fonts by slowing down
8736 redisplay. (Bug#6364).
8738 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8740 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8741 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8742 highlight needs to be redisplayed. (Bug#15913)
8744 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8746 Fix minor problems found by static checking.
8747 * buffer.h (struct buffer_text, struct buffer):
8748 * frame.h (struct frame):
8749 * window.h (struct window):
8750 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8751 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8752 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8753 no-longer-valid use of HAVE_MENUS.
8754 * xdisp.c (propagate_buffer_redisplay): Now static.
8756 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8758 * xmenu.c (Fmenu_or_popup_active_p):
8759 * window.c (Fset_window_configuration):
8760 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8761 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8762 * fns.c (Fyes_or_no_p):
8763 * editfns.c (Fmessage_box, Fmessage_or_box):
8764 * alloc.c (make_save_ptr_ptr):
8765 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8767 * window.c (Fset_window_configuration): Move select_window later.
8769 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8771 Refine redisplay optimizations to only redisplay *some* frames/windows
8772 rather than all of them.
8773 * xdisp.c (REDISPLAY_SOME): New constant.
8774 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8775 (bset_redisplay, bset_update_mode_line): New functions.
8776 (message_dolog): Use bset_redisplay.
8777 (clear_garbaged_frames): Use fset_redisplay.
8778 (echo_area_display): Use wset_redisplay.
8779 (buffer_shared_and_changed): Remove.
8780 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8781 frame titles. Compute the actual set of windows redisplayed.
8782 Don't update frame titles and menu bars for frames that don't need to
8784 (propagate_buffer_redisplay): New function.
8786 (redisplay_internal): Use it. Be more selective in the set of windows
8787 we redisplay. Propagate windows_or_buffers_changed to
8788 update_mode_lines a bit later to simplify the code.
8789 (mark_window_display_accurate_1): Reset window and buffer's
8791 (redisplay_window): Do nothing if neither the window nor the buffer nor
8792 the frame needs redisplay.
8793 * window.h (struct window): Add `redisplay' field.
8794 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8795 (redisplay_other_windows, window_list): New declarations.
8796 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8797 (window_list): Not static any more.
8798 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8799 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8800 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8801 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8802 * frame.h (struct frame): Add `redisplay' field.
8803 Move `external_menu_bar' bitfield next to other bit-fields.
8804 (SET_FRAME_GARBAGED): Use fset_redisplay.
8805 (SET_FRAME_VISIBLE): Don't garbage the frame;
8806 Use redisplay_other_windows.
8807 * buffer.h (struct buffer): Add `redisplay' field.
8808 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8809 (modify_overlay): Use bset_redisplay.
8810 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8812 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8814 Support w32 file notifications in batch mode.
8815 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8816 invalid (which happens in batch mode). If non-interactive, call
8817 handle_file_notifications to store file notification events in the
8818 input queue. (Bug#15933)
8820 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8822 * w32inevt.c (handle_file_notifications): Now external, not static.
8824 * w32term.h (handle_file_notifications): Provide prototype.
8826 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8827 init_crit, since init_display, which does that otherwise, is not
8830 2013-11-27 Glenn Morris <rgm@gnu.org>
8832 * Makefile.in ($(lispsource)/international/charprop.el): New.
8833 (emacs$(EXEEXT)): Depend on charprop.el.
8835 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8837 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8838 deleting portions of the buffer under non-nil REPLACE argument.
8841 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8842 directory, watch it and not its parent.
8843 (add_watch): Allow empty string in FILE.
8845 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8847 * window.c (Fset_window_start, window_resize_apply)
8848 (window_scroll): Reset window_end_valid (Bug#15957).
8850 2013-11-27 Glenn Morris <rgm@gnu.org>
8852 * Makefile.in (leimdir): Now in lisp source directory.
8853 ($(leimdir)/leim-list.el): Just use ../leim .
8854 * epaths.in (PATH_DUMPLOADSEARCH):
8855 * lread.c (load_path_default):
8856 * nsterm.m (ns_load_path): No more leim directory.
8858 2013-11-26 Andreas Schwab <schwab@suse.de>
8860 * .gdbinit (xgettype): Add cast.
8862 2013-11-26 Glenn Morris <rgm@gnu.org>
8864 Preload leim-list.el.
8865 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8866 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8867 is a single directory.
8869 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8871 bool-vector-subsetp is now the normal direction (Bug#15912).
8872 * data.c (Fbool_vector_subsetp): Test whether the first argument
8873 is a subset of the second one, not the reverse. Add doc string.
8875 Fix minor problems found by static checking.
8876 * lread.c (load_path_default): Now static.
8877 * textprop.c (text_property_stickiness): Be consistent about the
8878 test used when deciding whether to consider the previous character.
8879 This simplifies the code a bit.
8881 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8883 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8885 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8886 (syms_of_frame): Don't defsubr them.
8888 2013-11-25 Glenn Morris <rgm@gnu.org>
8890 * lread.c (load_path_default): Change the sense of the argument.
8891 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8892 from dump_path. When it is not, avoid checking dump_path twice.
8894 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8895 uninstalled dump_path against installed Vload_path. (Bug#15964)
8897 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8899 Export get_pos_property to Elisp.
8900 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8901 (syms_of_editfns): Export it to Elisp.
8903 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8905 2013-11-23 Romain Francoise <romain@orebokech.com>
8907 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8908 initialization here ...
8909 (syms_of_fileio): ... from here.
8911 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8913 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8914 Please use --enable-check-lisp-object-type.
8916 2013-11-23 Glenn Morris <rgm@gnu.org>
8918 * process.c (get_process): Explicit error for dead buffers.
8920 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8922 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8924 2013-11-23 Glenn Morris <rgm@gnu.org>
8926 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8927 * lread.c (load_path_check): Take path to check as argument.
8928 (load_path_default): New, split from init_lread.
8929 (init_lread): Move calc of default load-path to load_path_default.
8930 Empty elements in EMACSLOADPATH now stand for the default.
8931 (load-path): Doc fix.
8932 * emacs.c (decode_env_path): Add option to treat empty elements
8933 as nil rather than ".".
8934 * callproc.c (init_callproc_1, init_callproc):
8935 * image.c (Vx_bitmap_file_path):
8936 * lisp.h (decode_env_path):
8937 * lread.c (Vsource_directory):
8938 Update for new argument spec of decode_env_path.
8940 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8942 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8943 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8945 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8947 Fix some dependency problems that cause unnecessary recompiles.
8949 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8950 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8951 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8952 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8953 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8954 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8955 (boostrap-clean): No need to remove stamp-oldxmenu.
8957 Fix recently introduced bool vector overrun.
8958 This was due to an optimization that went awry.
8959 Reported by Glenn Morris in
8960 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8961 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8962 for empty vectors, undoing the 2013-11-18 change.
8963 * data.c (bool_vector_binop_driver): Rely on this.
8964 Fix bug that occasionally overran the destination.
8965 * lisp.h (struct Lisp_Bool_vector): Document this.
8967 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8969 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8972 * nsterm.m (init, run, stop:): Comment out for now, does not work
8975 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8977 * charset.c (syms_of_charset): Don't read past end of string.
8979 2013-11-19 Glenn Morris <rgm@gnu.org>
8981 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8983 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8985 Add hooks to run on gaining/losing focus. (Bug#15029)
8986 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8987 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8988 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8990 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8992 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8993 The old names predated the API change that put destination at end.
8995 Improve API of recently-added bool vector functions (Bug#15912).
8996 The old API had (bool-vector-count-matches A B)
8997 and (bool-vector-count-matches-at A B I), which gave the
8998 misleading impression that the two functions were variants, one
8999 with a location I. The new API has (bool-vector-count-population A)
9000 and (bool-vector-count-consecutive A B I) to make the distinction
9001 clearer. The first function no longer has a B argument, since the
9002 caller can easily determine the number of nils if the length and
9003 number of ts is known.
9004 * data.c (Fbool_vector_count_population): Rename from
9005 bool_vector_count_matches, and accept just 1 argument.
9006 (Fbool_vector_count_consecutive): Rename from
9007 Fbool_vector_count_matches_at.
9009 Always allocate at least one bits_word per bool vector.
9010 See Daniel Colascione in:
9011 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9012 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9013 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9014 * lisp.h (struct Lisp_Bool_vector): Document this.
9016 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9018 * insdel.c (invalidate_buffer_caches): New function, consolidated
9019 from part of prepare_to_modify_buffer.
9020 (insert_from_gap, prepare_to_modify_buffer):
9021 * coding.c (code_convert_region, code_convert_string):
9022 Call invalidate_buffer_caches. (Bug#15841)
9024 * lisp.h (invalidate_buffer_caches): Add prototype.
9026 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9028 * w32term.c (x_update_window_end): Don't invalidate the entire
9029 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9030 highlight needs to be redisplayed. (Bug#15913)
9032 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9034 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9036 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9038 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9039 while we are using Vprin1_to_string_buffer.
9041 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9042 after inserting the description string. (Bug#15907)
9044 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9046 * data.c: Work around bogus GCC diagnostic about shift count.
9047 Reported by Eli Zaretskii in
9048 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9049 (pre_value): New function.
9050 (count_trailing_zero_bits): Use it.
9052 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9054 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9055 assume C macros are not supported even under -g3 in these old GCC
9058 2013-11-15 Leo Liu <sdl.web@gmail.com>
9060 * minibuf.c (Ftry_completion, Fall_completions)
9061 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9063 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9065 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9066 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9067 This avoids placing unnecessary constants into the Emacs code.
9069 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9071 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9072 for Cygwin w32 build.
9074 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9075 for Cygwin w32 build. (Bug#15892)
9077 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9079 Simplify, port and tune bool vector implementation.
9080 * alloc.c (bool_vector_exact_payload_bytes)
9081 (bool_vector_payload_bytes): Remove.
9082 (bool_vector_fill): Return its argument.
9083 * alloc.c (bool_vector_fill):
9085 * print.c (print_object):
9086 Simplify by using bool_vector_bytes.
9087 * alloc.c (make_uninit_bool_vector):
9088 New function, broken out from Fmake_bool_vector.
9089 (Fmake_bool_vector): Use it. Use tail call.
9090 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9091 * data.c (BITS_PER_ULL): New constant.
9092 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9093 if long long versions don't exist.
9094 (shift_right_ull): New function.
9095 (count_one_bits_word): New function, replacing popcount_bits_word
9096 macro. Don't assume that bits_word is no wider than long long.
9097 (count_one_bits_word, count_trailing_zero_bits):
9098 Don't assume that bits_word is no wider than long long.
9099 * data.c (bool_vector_binop_driver, bool_vector_not):
9100 * fns.c (Fcopy_sequence):
9102 Create an uninitialized destination, to avoid needless work.
9103 (internal_equal): Simplify.
9104 (Ffillarray): Prefer tail call.
9105 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9106 contain at least one word.
9107 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9108 chars are narrower than ints.
9109 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9110 * fns.c (Fcopy_sequence):
9112 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9113 Don't try to port to hosts where bits_word values have holes; the
9114 code wouldn't work there anyway. Verify this assumption, though.
9115 (bool_vector_bytes): New function.
9116 (make_uninit_bool_vector): New decl.
9117 (bool_vector_fill): Now returns Lisp_Object.
9119 * xfns.c (xic_create_fontsetname):
9120 * xrdb.c (gethomedir): Prefer tail calls.
9122 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9124 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9125 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9127 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9128 that requires a return value.
9129 (Fset_buffer_modified_p): Take advantage of this change to do
9132 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9134 * buffer.c (Frestore_buffer_modified_p): Sync it with
9135 Fset_buffer_modified_p.
9136 (Fforce_mode_line_update): New function, moved from subr.el.
9137 (Fset_buffer_modified_p): Use them.
9138 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9140 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9142 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9143 This avoids undefined behavior when subtracting pointers into
9144 different aways. On my platform it also makes the code a tad
9145 smaller and presumably faster.
9147 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9149 * keyboard.c (command_loop_1): Use region-extract-function.
9150 * insdel.c (Qregion_extract_function): Not static any more (can we
9151 stop pretending that these vars can benefit from being marked static?).
9153 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9155 * search.c (find_newline): If buffer text is relocated during the
9156 "dumb loop", adjust C pointers into buffer text to follow suit.
9159 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9161 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9162 for conversion (Bug#15837).
9164 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9166 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9167 for the entire range of inserted characters. (Bug#15841)
9169 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9171 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9173 (realize_default_face): Remove assignment to distant-foreground if
9174 unspecified (Bug#15815).
9176 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9178 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9179 cache-long-scans disabled, since we don't want to call
9180 prepare_to_modify_buffer (in insert_1_both) for each message we
9183 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9184 from buffer.c. Improve commentary to the buffer field setter
9187 * buffer.c (bset_cache_long_scans): Static function deleted.
9188 Improve commentary to the buffer field setter functions.
9189 (init_buffer_once): Default for cache-long-scans changed to t.
9192 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9194 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9196 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9197 This bug was introduced in my 2013-06-21 change, and caused
9198 struct Lisp_Sub_Char_Table objects to be given too many slots,
9199 which broke 'make -C admin/unidata'.
9201 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9203 Import changes from mac-port 4.5.
9204 * macfont.m (mac_font_copy_default_descriptors_for_language)
9205 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9206 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9207 (macfont_language_default_font_names): New.
9208 (macfont_list): Rearrange language/charset code.
9209 (macfont_close): Don't check for macfont_info->cache.
9210 (mac_ctfont_create_preferred_family_for_attributes): New font
9211 selection code, call
9212 mac_font_copy_default_name_for_charset_and_languages.
9213 (mac_font_copy_default_descriptors_for_language)
9214 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9216 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9218 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9220 Port to C11 aligned_alloc, and fix some integer overflows.
9221 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9222 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9223 and use of posix_memalign replaced with aligned_alloc.
9224 (aligned_alloc): New function, defined or declared as needed.
9225 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9226 Don't undef; configure.ac now does this.
9227 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9228 (calloc, aligned_alloc): Check for integer overflow.
9229 (aligned_alloc): Rename from memalign. All uses changed.
9230 (memalign): New function, an alias for aligned_alloc.
9232 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9234 * xdisp.c (redisplay_internal): Fix typo in last change.
9236 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9238 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9240 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9242 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9243 redisplay--mode-lines-cause.
9244 (redisplay_internal): Keep them uptodate. Remove redundant check of
9245 buffer_shared_and_changed.
9246 * *.[chm]: Number every assignment to update_mode_lines so we
9247 can track why it is set.
9249 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9251 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9253 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9255 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9256 can track why it is set.
9258 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9260 Integer-related fixes for term.c etc.
9261 * dispextern.h (face_tty_specified_color): New function.
9262 * term.c (turn_on_face): Don't rely on undefined behavior when
9263 assigning an out-of-range value to 'long'.
9264 Simplify test for toggling highlight.
9265 (tty_capable_p): Omit last two (unused) args. All callers changed.
9266 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9267 (read_menu_input, tty_menu_activate, tty_menu_show):
9268 * xfaces.c (x_supports_face_attributes_p)
9269 (tty_supports_face_attributes_p):
9270 Use bool for boolean. All callers changed.
9271 (tty_supports_face_attributes_p): Omit defaults for color indices;
9272 no longer needed. Simplify tail call.
9274 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9276 * xdisp.c (prepare_menu_bars): Mark static.
9277 * lisp.h (prepare_menu_bars): Don't declare.
9278 * xselect.c (x_handle_selection_clear):
9279 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9281 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9283 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9284 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9286 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9288 * keyboard.c (Fcommand_error_default_function): Rename from
9289 Fdefault_error_output.
9291 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9293 * keyboard.c (Fdefault_error_output): New function, extracted from
9295 (syms_of_keyboard): Use it for Vcommand_error_function.
9297 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9299 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9300 (init_eval): Use it to ensure handlerlist is non-NULL.
9301 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9302 (Fsignal): Adjust NULLness test of handlerlist.
9303 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9305 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9307 * callproc.c (call_process): Call prepare_to_modify_buffer before
9308 decoding text read from the sub-process, as the decoded stuff will
9309 be inserted into the buffer. This will invalidate the various
9310 caches maintained for the buffer. (Bug#15148)
9312 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9314 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9315 string of glyphless-char-display.
9317 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9319 * nsfns.m (ns_get_name_from_ioreg): New function.
9320 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9321 OSX >= 10.9. Use ns_get_name_from_ioreg.
9323 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9325 Simplify and port recent bool vector changes.
9326 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9327 only in this file. Use a more-efficient implementation if the
9328 second argument is a power of 2.
9329 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9330 Remove no-longer-necessary compile-time checks.
9331 (bool_vector_exact_payload_bytes): New function.
9332 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9333 exact payload changed to call the new function. Do not assume
9334 that the arg or result fits in ptrdiff_t.
9335 (bool_vector_fill): New function.
9336 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9338 (vroundup_ct): Don't assume arg fits in size_t.
9339 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9340 invoke set_category_set.
9341 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9342 All callers changed. Use bool_vector_set.
9343 * category.h (XCATEGORY_SET): Remove; no longer needed.
9344 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9346 * data.c (Faref): Use bool_vector_ref.
9347 (Faset): Use bool_vector_set.
9348 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9349 (Fbool_vector_not, Fbool_vector_count_matches)
9350 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9351 * fns.c (concat): Use bool_vector_ref.
9352 (Ffillarray): Use bool_vector_fill.
9353 (mapcar1): Use bool_vector_ref.
9354 (sxhash_bool_vector): Hash words, not bytes.
9355 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9356 a constant, since it's now used in #if.
9357 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9358 unsigned char on unusual architectures, so that we no longer
9359 assume that the number of bits per bits_word is a power of two or
9360 is a multiple of 8 or of CHAR_BIT.
9361 (Qt): Add forward decl.
9362 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9363 at least as strictly as bits_word.
9364 (bool_vector_data, bool_vector_uchar_data): New accessors.
9365 All data structure accesses changed to use them.
9366 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9367 (bool_vector_set): New functions.
9368 (bool_vector_fill): New decl.
9369 (ROUNDUP): Move to alloc.c as described above.
9371 Fix recent gnutls changes.
9372 * gnutls.c (Fgnutls_boot): Don't assume C99.
9373 * process.c (wait_reading_process_output): Fix typo in recent change.
9375 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9377 * process.c (wait_reading_process_output, read_process_output)
9378 (send_process): Check gnutls_state is not NULL.
9380 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9381 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9383 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9385 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9386 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9388 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9391 * nsfns.m (Fx_create_frame): Fix memory leak.
9393 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9394 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9395 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9397 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9399 * xdisp.c (message3_nolog, message_with_string): Encode the string
9400 before writing it to the terminal in a non-interactive session.
9402 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9403 sure we concatenate them into a unibyte string.
9405 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9406 resulting temporary name before returning it to the caller.
9407 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9408 is a unibyte string, convert NAME to a unibyte string to ensure
9409 that the result is also a unibyte string.
9411 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9412 create unibyte strings from default paths and directory/file
9415 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9418 * callproc.c (init_callproc): Use build_unibyte_string to make
9419 sure we create unibyte strings from default paths and
9420 directory/file names.
9422 * buffer.c (init_buffer): Don't store default-directory of
9423 *scratch* in multibyte form. The original problem which led to
9424 that is described in
9425 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9426 but it was solved long ago. (Bug#15260)
9428 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9430 Port to stricter C99 platforms.
9431 Especially, C99 prohibits nesting a struct X inside struct Y if
9432 struct X has a flexible array member.
9433 * alloc.c (struct sdata): New type.
9434 (sdata): Implement in terms of struct sdata.
9435 Remove u member; all uses replaced by next_vector, set_next_vector.
9436 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9437 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9438 (struct sblock): Rename first_data member to data, which is now
9439 a flexible array member. All uses changed.
9440 (next_vector, set_next_vector, large_vector_vec): New functions.
9441 (vector_alignment): New constant.
9442 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9443 (struct large-vector): Now merely a NEXT member, since the old approach
9444 ran afoul of stricter C99. All uses changed to use
9445 large_vector_vec or large_vector_offset.
9446 (large_vector_offset): New constant.
9447 * dispnew.c: Include tparam.h, for tgetent.
9448 Do not include term.h; no longer needed.
9449 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9450 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9451 (struct Lisp_Vector): Use a flexible array member for contents,
9452 instead of a union with a member that is an array of size 1.
9454 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9455 fact that the struct no longer contains a union.
9456 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9457 (struct Lisp_Save_Value, struct Lisp_Free):
9458 Use unsigned, not int, for spacers, to avoid c99 warning.
9459 (union specbinding): Use unsigned, not bool, for bitfield, as
9460 bool is not portable to pre-C99 hosts.
9462 2013-11-04 Glenn Morris <rgm@gnu.org>
9464 * emacs.c (usage_message): Mention that `-L :...' appends.
9466 2013-11-02 Glenn Morris <rgm@gnu.org>
9468 * Makefile.in (abs_builddir): Remove.
9469 (bootstrap_exe): Use relative filename.
9471 Use relative filenames in TAGS files.
9472 * Makefile.in (abs_srcdir): Remove it again.
9473 (.PHONY): Remove frc.
9474 (maintainer-clean): No more TAGS-LISP file.
9475 (TAGS): Pass relative file names to etags.
9476 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9478 * Makefile.in (abs_srcdir): New, set by configure.
9480 (maintainer-clean): Remove pointless echo. That should be in the
9481 top-level Makefile, if anywhere. Delete TAGS-LISP.
9482 (extraclean): No s/ and m/ directories for some time.
9483 (TAGS): Also depend on ctagsfiles3.
9484 Remove no-longer-defined S_FILE.
9485 Pass absolute filenames to etags once more.
9486 (TAGS-LISP): Replace lispdir with its expansion.
9487 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9488 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9490 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9492 * xfaces.c (check_lface_attrs, realize_default_face):
9493 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9494 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9496 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9498 * emacs.c (original_pwd): Remove global var by making it local.
9499 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9501 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9503 * xfaces.c: Declare color_distance.
9504 (QCdistant_foreground): New variable.
9505 (NEAR_SAME_COLOR_THRESHOLD): New define.
9506 (load_color2): New function.
9507 (load_color): Call load_color2.
9508 (load_face_colors): Call load_color2 and if distant-color is specified
9509 calculate distant and use distant-color if colors are near.
9510 (LFACE_DISTANT_FOREGROUND): New define.
9511 (merge_face_ref, Finternal_set_lisp_face_attribute)
9512 (Finternal_get_lisp_face_attribute)
9513 (x_supports_face_attributes_p): Handle distant-foreground similar to
9515 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9517 * dispextern.h (lface_attribute_index):
9518 Add LFACE_DISTANT_FOREGROUND_INDEX.
9520 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9522 * image.c (pbm_next_char): New function.
9523 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9524 (pbm_scan_number): Use it.
9525 (Qlibjpeg_version): New variable.
9526 (syms_of_image): DEFSYM and initialize it.
9528 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9530 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9532 2013-10-31 Glenn Morris <rgm@gnu.org>
9534 * emacs.c (original_pwd): New char.
9535 (main): If using --chdir, store original_pwd.
9536 (init_cmdargs): When setting Vinvocation_directory based on a
9537 relative argv[0], use original_pwd if set. (Bug#15768)
9539 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9541 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9543 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9545 * insdel.c: Fix minor problems found by static checking.
9546 (Qregion_extract_function): Now static.
9547 (prepare_to_modify_buffer_1): Remove unused locals.
9549 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9551 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9552 (syms_of_xdisp): Declare pre-redisplay-function.
9553 (markpos_of_region): Remove function.
9554 (init_iterator, compute_stop_pos, handle_face_prop)
9555 (face_before_or_after_it_pos, reseat_to_string)
9556 (get_next_display_element, window_buffer_changed)
9557 (redisplay_internal, try_cursor_movement, redisplay_window)
9558 (try_window_reusing_current_matrix, try_window_id, display_line)
9559 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9560 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9561 * window.h (struct window): Remove field `region_showing'.
9562 * dispextern.h (struct it): Remove region_beg/end_charpos.
9563 (face_at_buffer_position, face_for_overlay_string)
9564 (face_at_string_position): Update prototypes.
9565 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9566 (face_at_string_position): Remove `region_beg' and `region_end' args.
9567 * fontset.c (Finternal_char_font):
9568 * font.c (font_at, font_range): Adjust calls accordingly.
9569 * insdel.c (Qregion_extract_function): New var.
9570 (syms_of_insdel): Initialize it.
9571 (prepare_to_modify_buffer_1): Use it.
9573 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9575 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9576 * ftxfont.c (ftxfont_get_gcs):
9577 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9578 * xfaces.c (x_free_colors, x_free_dpy_colors)
9579 (x_create_gc, unload_color):
9580 * xselect.c (x_property_data_to_lisp):
9581 * xsettings.c (parse_settings):
9582 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9583 (get_bits_and_offset): Adjust definition.
9584 * frame.c (XParseGeometry): Adjust locals.
9585 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9586 * regex.h (toplevel): Likewise for reg_syntax_t.
9588 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9590 * eval.c (run_hook_with_args): Use FUNCTIONP.
9592 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9594 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9595 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9596 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9597 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9598 on MS-Windows anyway.
9599 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9600 (free_realized_face): ...adjust user.
9601 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9602 white relief pixels to -1.
9603 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9604 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9605 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9607 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9609 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9610 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9611 in practice now. All callers changed.
9613 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9615 * dispextern.h (struct face): Use bitfields for 'underline_type'
9616 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9617 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9618 'stipple' member. Move 'lface' member up to help...
9619 * xfaces.c (make_realized_face): ...this function to find and
9620 clear just the members that need clearing.
9621 (load_face_colors, realize_x_face):
9622 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9624 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9626 * xftfont.c (struct xftfont_info): Remove set-but-unused
9628 (xftfont_open): Adjust user.
9629 (xftfont_get_colors): Remove useless prototype.
9631 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9633 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9634 before passing them to 'unexec'. (Bug#15260)
9636 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9638 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9640 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9642 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9643 the changed signature of the font driver's 'close' method.
9645 * w32font.h (w32font_close): Adjust the prototype to the change in
9646 function definition.
9648 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9650 * w32uniscribe.c (uniscribe_close): Adapt the call to
9651 w32font_close to its new prototype.
9653 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9655 Omit unused frame argument of font API's close function.
9656 * font.h (struct font): Drop frame argument. Adjust comment.
9657 * font.c (font_clear_cache, font_close_object): Adjust users.
9658 * ftfont.c (ftfont_close):
9659 * ftxfont.c (ftxfont_close):
9660 * macfont.m (macfont_close):
9661 * nsfont.m (nsfont_close):
9662 * w32font.c (w32font_close):
9663 * xfont.c (xfont_close):
9664 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9665 tweak comments and make functions safe if called more than once for
9666 the same font object.
9668 Perform font-specific cleanup when font object is swept by GC. See
9669 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9670 * alloc.c (cleanup_vector): New function.
9671 (sweep_vector): Call it for each reclaimed vector object.
9672 * font.h (struct font): Adjust comment.
9674 2013-10-24 Glenn Morris <rgm@gnu.org>
9676 * Makefile.in (abs_top_srcdir): New, set by configure.
9678 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9680 Adjust recent font-related changes to fix bug#15686.
9681 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9682 is a live window system frame, mark its default font too.
9684 2013-10-23 Glenn Morris <rgm@gnu.org>
9686 * Makefile.in (RUN_TEMACS): Make relative (again).
9687 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9688 (bootstrap-emacs$(EXEEXT)):
9689 Quote entities that might contain whitespace.
9691 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9693 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
9694 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9696 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9698 Do not allow font caches to grow too large.
9699 * alloc.c (compact_font_cache_entry, compact_font_caches):
9700 New functions or stub if not HAVE_WINDOW_SYSTEM.
9701 (compact_undo_list): Factor out from Fgarbage_collect.
9703 (mark_face_cache): Mark face font. Move down to avoid
9705 (mark_terminals): Do not mark font cache here.
9706 (Fgarbage_collect): Call compaction functions described
9707 above. Adjust comment.
9709 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9711 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9712 chdir to HOME (bug#15607).
9714 * nsterm.m (Qcocoa, Qgnustep): New variables.
9715 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9716 (ns_get_color): Make selection color work for GNUstep also.
9718 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9720 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9721 handles mouse clicks. Instead, let GPM use the same code as all
9722 the other mice use. See the discussion starting at
9723 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9724 for the details of the problem with the menu bar this fixes.
9726 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9728 Remove port-specific display name lists to avoid extra
9729 complexity and data duplication with display info lists.
9730 * xterm.h (x_display_name_list): Remove declaration.
9731 * xterm.c (x_display_name_list): Remove.
9732 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9733 * xfns.c (x_display_info_for_name, Fx_display_list):
9734 Likewise. Use x_display_list where appropriate.
9735 * w32term.h (w32_display_name_list): Remove declaration.
9736 * w32term.c (w32_display_name_list): Remove.
9737 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9739 * w32fns.c (x_display_info_for_name, Fx_display_list):
9740 Likewise. Use x_display_list where appropriate.
9741 * nsterm.h (ns_display_name_list): Remove declaration.
9742 * nsterm.m (ns_display_name_list): Remove.
9743 (ns_term_init, syms_of_nsterm): Adjust users.
9744 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9745 Likewise. Use x_display_list where appropriate.
9746 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9747 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9748 (mark_terminals): Mark per-terminal font cache.
9750 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9752 Don't run timers in input-pending-p. Its new check-timers param
9753 provides the prior behavior. (Bug#15045).
9754 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9756 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9758 Make some functions static in non-Microsoft builds.
9759 On my platform (Fedora 19 x86-64), this shrinks the
9760 Emacs executable (text+data) by 0.25%.
9761 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9762 (load_color) [!MSDOS]:
9763 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9764 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9765 * lisp.h (check_existing):
9766 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9767 (network_interface_info) [!WINDOWSNT]:
9768 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9769 Remove extern decls.
9770 * fileio.c (check_existing):
9771 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9772 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9773 (network_interface_info) [!WINDOWSNT]:
9774 * term.c (encode_terminal_code) [!WINDOWSNT]:
9775 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9776 * xfaces.c (load_color) [!MSDOS]:
9778 * fileio.c (check_existing, check_executable, check_writable):
9779 * process.c (network_interface_list, network_interface_info):
9780 Move earlier, so that we don't need forward decls.
9781 * gnutls.c (fn_gnutls_transport_set_errno)
9782 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9784 * w32.c (init_environment): Use faccessat rather than
9785 check_existing, partly for consistency with the rest of the code
9786 in this file, partly so that check_existing can be static.
9788 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9789 * emacs.c (MAIN_PROGRAM): New macro.
9790 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9791 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9793 bool vector int width fixes
9794 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9795 (Fbool_vector_count_matches_at):
9796 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9797 can exceed PTRDIFF_MAX, at least in theory.
9798 (Fbool_vector_count_matches_at):
9799 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9801 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9803 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9804 (struct sockaddr): Add forward decl, for platforms that lack it.
9806 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9808 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9811 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9813 * w32.c (network_interface_get_info, network_interface_list)
9814 (network_interface_info): New functions. (Bug#15610)
9815 (GetAdaptersInfo_Proc): New typedef.
9816 (get_adapters_info): New wrapper function.
9817 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9819 * process.h (network_interface_list, network_interface_info):
9822 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9823 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9824 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9825 for WINDOWSNT. Doc fix.
9826 (syms_of_process): Defsubr Snetwork_interface_list and
9827 Snetwork_interface_info unconditionally.
9829 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9830 in NS GUI sessions. (Bug#15629)
9832 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9834 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9836 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9838 * print.c (print_object): Print " ..." when truncating bool vectors.
9840 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9842 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9843 standard mouse buttons.
9845 * termhooks.h (struct input_event): Remove incorrect commentary.
9847 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9849 Disallow bool vector operations on mixed-length operands.
9850 The old behavior left garbage in the result vector sometimes,
9851 and didn't seem to be useful.
9852 * data.c (Qwrong_length_argument): New static var.
9853 (wrong_length_argument): New function.
9854 (bool_vector_binop_driver): Check that args agree in length.
9856 * keyboard.c, keyboard.h (all_kboards): Now static.
9858 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9860 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9861 note from the lispref.
9863 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9865 * nsterm.h (struct ns_display_info): Remove set-but-unused
9866 member image_cache (image caches are per-terminal anyway).
9867 (FRAME_X_IMAGE_CACHE): Remove.
9868 * nsterm.m (ns_initialize_display_info): Adjust user.
9870 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9872 * w32proc.c: Include mingw_time.h.
9874 * w32.c: Include mingw_time.h.
9876 Implement scrolling of TTY menus when the screen is too short.
9878 * term.c (tty_menu_display): Accept an additional argument, the
9879 menu item from which to start displaying the menu. Account for
9880 the value of Y when limiting the menu to the number of available
9882 (mi_result): New enumeration.
9883 (read_menu_input): Return enumerated value. When the y coordinate
9884 hits min_y or max_y, return scroll indication instead of wrapping
9886 (tty_menu_activate): Handle the scrolling indications from
9887 read_menu_input. Compute the first menu item to display and pass
9888 it to tty_menu_display.
9890 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9892 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9893 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9894 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9895 Adjust to match the change described below.
9896 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9897 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9898 memory_below_frame members to...
9899 * termchar.h (struct tty_display_info): ...here because they're
9900 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9901 * term.c (init_tty):
9902 * nsterm.m (ns_create_terminal):
9903 * w32term.c (w32_create_terminal):
9904 * xterm.c (x_create_terminal): Adjust users.
9905 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9906 to filter out non-TTY frames. Adjust comment.
9907 (scrolling): Adjust user. Prefer eassert for debugging check.
9909 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9911 * xfaces.c (PT_PER_INCH): Remove unused macro.
9912 * termhooks.h (struct terminal): Remove set-but-unused
9913 member fast_clear_end_of_line.
9914 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9915 * nsterm.m (ns_create_terminal):
9916 * term.c (init_tty):
9917 * w32term.c (w32_create_terminal):
9918 * xterm.c (x_create_terminal): Adjust users.
9920 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9922 * lisp.h (bool_vector_size): New function.
9923 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9924 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9925 (Fbool_vector_not, Fbool_vector_count_matches_at):
9926 Remove uses of 'eassume' that should no longer be needed,
9927 because they are subsumed by the 'eassume' in bool_vector_size.
9929 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9931 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9932 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9933 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9935 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9937 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9938 have different dimensions. (Bug#15575)
9940 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9943 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9945 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9947 * term.c (tty_menu_show): Never return with unbalanced
9948 specpdl. Use eassert for debugging check. Adjust style.
9950 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9952 * term.c (read_menu_input): Make selection of menu items
9953 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9954 (tty_menu_activate): Fix off-by-one error when computing max_y.
9956 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9958 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9959 audit logging (only used with GnuTLS 3.x) and enable it.
9961 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9963 * dispnew.c (redraw_frame): Remove useless #ifdef because
9964 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9965 Also, move TTY fflush to...
9966 * term.c (tty_update_end): ...this function.
9968 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9970 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9971 the end of the frame's glyph matrix. (Bug#15575)
9973 * term.c (tty_menu_display): Don't move cursor while overwriting
9974 frame's glyphs with menu items. Limit the number of items
9975 displayed to what can be shown on the available screen lines,
9976 excluding the echo area.
9977 (tty_menu_activate): Limit the Y coordinate allowed by
9978 read_menu_input to the last screen line used for menu display.
9980 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9982 * lisp.h (eassume): New macro.
9983 Also, include <verify.h>, for 'assume'.
9984 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9985 (vroundup, vector_nbytes):
9986 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9987 (Fbool_vector_not, Fbool_vector_count_matches)
9988 (Fbool_vector_count_matches_at):
9989 Use eassume, not eassert.
9990 * casetab.c (set_identity, shuffle):
9991 * composite.c (composition_gstring_put_cache):
9992 * dispnew.c (update_frame_1):
9993 * ftfont.c (ftfont_shape_by_flt):
9994 * image.c (gif_load):
9995 * intervals.c (offset_intervals):
9996 * macfont.m (macfont_shape):
9997 Remove calls to 'assume' that are no longer needed, because
9998 --enable-gcc-warnings no longer generates bogus warnings
9999 when these calls are removed.
10001 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10003 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10005 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10007 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10008 (Qsubstitute_env_in_file_name): New var.
10009 (syms_of_fileio): Define it.
10011 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10013 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10014 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10017 * term.c (save_and_enable_current_matrix): Don't allocate and
10018 don't save margin areas.
10019 (restore_desired_matrix): Don't restore margin areas.
10020 (free_saved_screen): Don't free margin areas.
10022 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10024 * image.c: Pacify --enable-gcc-warnings.
10025 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10026 #define only if used.
10028 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10030 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10031 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10032 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10033 (gif_load): For giflib v5.x and later, display the error message
10034 produced by giflib when its functions fail.
10035 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10038 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10040 * keyboard.c (last_event_timestamp): Remove. For X selection and
10041 GTK popup menus, it may be obtained from per-frame X display info.
10042 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10043 (process_special_events): Adjust users.
10044 * keyboard.h (last_event_timestamp): Remove declaration.
10045 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10046 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10047 * menu.h (xmenu_show): Adjust prototype.
10048 * menu.c (Fx_popup_menu): Adjust user.
10049 * xselect.c (x_own_selection, x_get_foreign_selection)
10050 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10052 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10054 * keyboard.c (init_kboard): Now static. Add arg
10055 to denote window system. Adjust comment.
10056 (init_keyboard): Adjust user.
10057 (allocate_kboard): New function.
10058 (syms_of_keyboard):
10059 * nsterm.m (ns_term_init):
10060 * term.c (init_tty):
10061 * w32term.c (w32_create_terminal):
10062 * xterm.c (x_term_init): Use it.
10063 * keyboard.h (init_kboard): Remove prototype.
10064 (allocate_kboard): Add prototype.
10066 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10068 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10069 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10071 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10073 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10075 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10077 * term.c (tty_menu_activate): Flush the output stream after
10078 showing the cursor, and don't mark the frame garbaged at exit from
10079 the function. Fixes redisplay glitches when moving from one menu
10082 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10084 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10085 or throw error (Bug#15570).
10087 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10089 * intervals.c (temp_set_point_both): Move test into 'eassert',
10092 * lisp.h (eassert): Don't use 'assume'.
10093 Sometimes 'assume' wins in performance, and sometimes it loses,
10094 so it shouldn't be used all the time. Perhaps we need two
10095 flavors of 'eassert', one for where 'assume' is far more likely
10096 to help or to hurt; but that can be done later.
10097 Reported by Dmitry Antipov in
10098 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10099 Also, don't include <verify.h>; no longer needed.
10101 2013-10-09 Glenn Morris <rgm@gnu.org>
10103 * eval.c (Fcond): Doc tweak.
10105 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10107 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10108 expressions with side effects to eassert. (Bug#15565)
10110 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10112 * fns.c (hashfn_user_defined): Allow hash functions to return any
10115 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10117 Fix minor problems found by static checking.
10118 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10119 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10120 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10121 * keyboard.c (read_menu_command): Remove unused local.
10122 * lisp.h (read_menu_command): New decl.
10123 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10124 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10125 Return ptrdiff_t, not int.
10126 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10127 not int, for benefit of xpalloc.
10128 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10130 (have_menus_p): Remove; unused.
10131 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10132 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10133 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10135 (save_and_enable_current_matrix): Omit unnecessary casts.
10136 (read_menu_input): Omit local extern decl (now in lisp.h).
10137 Don't access uninitialized storage if mouse_get_xy fails.
10138 (tty_menu_activate): Mark local as initialized, for lint.
10139 (tty_menu_activate, tty_meny_show): Remove unused locals.
10141 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10143 Support menus on text-mode terminals.
10144 * xterm.h (xw_popup_dialog): Add prototype.
10146 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10147 (xmenu_show): Block input here, instead in Fx_popup_menu.
10148 (xw_popup_dialog): New function, with X-specific bits of popup
10151 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10154 * window.c (Fset_window_configuration): Use run-time tests of the
10155 frame type instead of compile-time conditionals, when menu-bar
10156 lines are considered.
10158 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10159 (w32_popup_dialog): New prototypes.
10161 * w32menu.c (Fx_popup_dialog): Function deleted.
10162 (w32_popup_dialog): New function, with w32 specific bits of popup
10163 dialogs. Block input here.
10165 * w32inevt.c (w32_console_read_socket): Minor change to add
10166 debugging TTY events.
10168 * w32fns.c (show_hourglass): If returning early because the frame
10169 is not a GUI frame, unblock input.
10171 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10172 (cursorY): New functions.
10174 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10175 WINDOWSNT, macros that call curX and curY elsewhere.
10177 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10179 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10180 specific function to hide and show cursor on a text-mode terminal.
10181 (tty_menu_struct, struct tty_menu_state): New structures.
10182 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10183 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10184 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10185 (tty_menu_locate, save_and_enable_current_matrix)
10186 (restore_desired_matrix, screen_update, read_menu_input)
10187 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10188 (tty_pop_down_menu, tty_menu_last_menubar_item)
10189 (tty_menu_new_item_coords, tty_menu_show): New functions.
10190 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10192 * nsterm.h (ns_popup_dialog): Adjust prototype.
10194 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10195 of in x-popup-menu.
10196 (ns_popup_dialog): Adapt order of arguments to the other
10197 *_menu_show implementations.
10198 (Fx_popup_dialog): Function deleted.
10200 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10202 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10204 * menu.c (have_boxes): New function.
10205 (single_keymap_panes): Use it instead of a compile-time
10207 (single_menu_item): Use run-time tests of the frame type instead
10208 of compile-time conditionals.
10209 (encode_menu_string): New function.
10210 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10211 the macro, since different types of frame need different encoding
10213 (digest_single_submenu): Use run-time tests of frame type instead
10214 of, or in addition to, compile-time conditionals.
10215 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10216 (Fx_popup_menu): Detect when the function is called from keyboard
10217 on a TTY. Don't barf when invoked on a text-mode frame.
10218 Check frame type at run time, instead of compile-time conditionals for
10219 invoking terminal-specific menu-show functions.
10220 Call tty_menu_show on text-mode frames.
10221 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10222 run time to determine which alternative to invoke; support dialogs
10225 * keyboard.h <Qmouse_movement>: Declare.
10227 * keyboard.c <Qmouse_movement>: Now extern.
10228 <Qecho_keystrokes>: New static variable.
10229 (read_key_sequence): Accept an additional argument, a flag to
10230 prevent redisplay during reading of the key sequence. All callers
10232 (read_menu_command): New function.
10233 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10235 (toolkit_menubar_in_use): New function.
10236 (make_lispy_event): Use it instead of a compile-time test.
10238 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10239 window-system being available.
10241 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10242 to x-popup-dialog on the frame type, they all now support popup
10245 * dispnew.c (save_current_matrix): Save the margin areas.
10246 (restore_current_matrix): Restore margin areas.
10247 (update_frame_with_menu): New function.
10249 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10252 * alloc.c (make_save_ptr): Now compiled unconditionally.
10254 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10256 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10257 (redraw_frame, update_frame): Adjust users.
10258 * dispextern.h (set_window_update_flags): Adjust prototype.
10259 * xdisp.c (redisplay_internal): When updating all frames with zero
10260 windows_or_buffers_changed, assume that only the windows that shows
10261 current buffer should be really updated.
10263 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10265 Do not allocate huge temporary memory areas and objects while encoding
10266 for file I/O, thus reducing an enormous memory usage for large buffers.
10267 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10268 * coding.h (struct coding_system): New member raw_destination.
10269 * coding.c (setup_coding_system): Initialize it to zero.
10270 (encode_coding_object): If raw_destination is set, do not create
10271 dst_object. Add comment.
10272 * fileio.c (toplevel): New constant E_WRITE_MAX.
10273 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10274 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10276 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10278 * nsterm.m (windowDidExitFullScreen:)
10279 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10281 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10283 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10284 * keyboard.c (unblock_input_to): Don't process pending signals
10285 if a fatal error is in progress.
10287 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10288 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10289 they're talking about words in Lisp bool vectors.
10290 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10291 * data.c (popcount_bits_word): Rename from popcount_size_t.
10292 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10295 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10297 Improve support for popcount and counting trailing zeros (Bug#15550).
10298 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10299 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10300 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10301 (popcount_size_t_msc, popcount_size_t_gcc):
10302 Remove; now done by Gnulib.
10303 (popcount_size_t): Now a macro that defers to Gnulib.
10304 (count_trailing_zero_bits): Return int, for consistency with
10305 Gnulib and because Emacs prefers signed to unsigned int.
10306 Don't assume that size_t is either unsigned int or unsigned long
10307 or unsigned long long.
10308 (size_t_to_host_endian): Do not assume that size_t is either
10309 exactly 32 or exactly 64 bits wide.
10310 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10311 etc., so that it's now an enum constant, not a macro.
10312 No need to assume that it's either 32 or 64.
10314 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10316 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10319 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10321 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10322 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10324 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10326 emacs_read and emacs_write now use void *, not char *.
10327 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10328 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10329 Buffer arg is now void *, not char *. This matches plain
10330 'read' and 'write' better, and avoids a constraint violation
10331 on Solaris 9 with Oracle Studio.
10333 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10335 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10336 memset to explicit loop. Otherwise copy largest possible chunk
10337 from initialized to uninitialized part, thus allowing the longer
10338 memcpy runs and reducing the number of loop iterations.
10340 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10342 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10343 hide toolbar (Bug#15388).
10344 (windowDidEnterFullScreen:): If presentation options are zero,
10345 set them here (Bug#15388).
10346 (ns_update_auto_hide_menu_bar): Remove runtime check.
10347 Don't auto hide dock unless menubar is also auto hidden.
10349 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10351 * editfns.c (message): Mention batch mode in doc string.
10353 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10355 * nsterm.m (check_native_fs): Remove erroneous comment.
10357 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10359 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10360 uses find_newline instead of scan_newline and so doesn't move point.
10362 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10364 Use hardware support for byteswapping on glibc x86 etc.
10365 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10366 whereas the old swap64 needed 30.
10367 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10368 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10369 Use byteswap.h's macros to swap bytes.
10370 * lisp.h (swap16, swap32, swap64): Remove.
10371 All uses replaced by bswap_16, bswap_32, bswap_64.
10373 * bytecode.c (exec_byte_code): Use some more volatile variables
10374 to work around local variables getting clobbered by longjmp.
10375 Port to pre-C99, which doesn't allow decls after stmts.
10377 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10379 * lisp.h (eassert): Assume that COND is true when optimizing.
10380 In other words, take on the behavior of eassert_and_assume.
10381 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10382 (eassert_and_assume): Remove. All uses replaced by eassert.
10384 * xdisp.c (Qglyphless_char): Now static.
10386 Adjust to merge from gnulib.
10387 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10388 * lisp.h: Include <verify.h>, for 'assume'.
10390 * eval.c (clobbered_eassert): New macro.
10391 (internal_catch, internal_condition_case)
10392 (internal_condition_case_1, internal_condition_case_2)
10393 (internal_condition_case_n): Use it instead of eassert
10394 when the argument contains locals clobbered by longjmp.
10395 Don't use clobbered locals outside of clobbered_eassert.
10396 (internal_lisp_condition_case): Use a volatile variable
10397 to work around a local variable's getting clobbered.
10399 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10401 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10402 (PUSH_HANDLER): New macro.
10403 (catchlist): Remove.
10404 (handlerlist): Always declare.
10406 * eval.c (catchlist): Remove (merge with handlerlist).
10407 (handlerlist, lisp_eval_depth): Not static any more.
10408 (internal_catch, internal_condition_case, internal_condition_case_1)
10409 (internal_condition_case_2, internal_condition_case_n):
10411 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10412 handlerlist/catchlist.
10413 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10414 handlerlist which can only handle a single condition-case handler at
10416 (find_handler_clause): Simplify since we only a single branch here
10419 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10421 (bcall0): New function.
10422 (exec_byte_code): Add corresponding cases. Improve error message when
10423 encountering an invalid byte-code. Let Bunwind_protect accept
10424 a function (rather than a list of expressions) as argument.
10426 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10427 and make them unconditional now that they're heap-allocated.
10429 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10431 * charset.c (Fdecode_char, Fencode_char): Remove description of
10432 `restriction' arg. now that it's hidden by advertised-calling-convention.
10434 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10436 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10437 Remove unused variable (from mac-port).
10438 (macfont_draw): Use s->ybase for correct y position.
10440 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10442 * frame.h (struct frame): Drop has_minibuffer member because...
10443 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10444 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10446 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10448 * window.h (struct window): Prefer enum text_cursor_kinds to int
10449 for phys_cursor_type member. Move the latter, phys_cursor_width,
10450 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10451 * window.c (replace_window, make_window): Adjust users.
10453 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10455 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10456 this module is never compiled otherwise.
10458 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10460 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10463 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10465 * xdisp.c (get_next_display_element): Don't call face_for_font in
10466 a build configured --without-x. (Bug#15484)
10468 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10470 * window.c (calc_absolute_offset): #elif should be #elif defined.
10472 * frame.c (delete_frame): Block/unblock input to overcome race
10473 condition (Bug#15475).
10475 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10477 * frame.c (delete_frame): Record selected frame only after
10478 calling Qdelete_frame_functions (Bug#15477).
10480 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10482 * nsterm.m (ns_selection_color): Remove.
10483 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10484 NSColor selectedText(Background)Color. Only for COCOA.
10485 (ns_term_init): Remove assignment of ns_selection_color, logic
10486 moved to ns_get_color.
10488 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10489 NS_SELECTION_COLOR_DEFAULT.
10490 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10492 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10494 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10495 frame' does not have the tool_bar_window member.
10497 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10499 Signal error when reading an empty byte-code object (Bug#15405)
10500 * lread.c (read1): Signal error.
10501 * alloc.c (make_byte_code): eassert header size.
10502 (sweep_vectors): Change an int to size_t.
10504 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10506 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10507 instead of ints, as it's the usual style for offsetof constants. See:
10508 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10510 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10511 This is ugly, but it should fix the performance problem for older
10512 GCC versions in the short run. I'll look into integrating the
10513 Gnulib module for popcount, as a better fix.
10514 See the thread starting in:
10515 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10516 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10517 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10518 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10519 (popcount_size_t): Use it.
10521 2013-09-24 Daniel Colascione <dancol@dancol.org>
10523 * process.c (Fnetwork_interface_info): Fix build break due to
10526 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10528 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10529 Prefer signed to unsigned integers where either will do.
10530 No need for 'const' on locals that do not escape.
10531 Omit easserts with unnecessary and unportable assumptions about
10532 alignment. Avoid unnecessary casts to char *.
10534 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10536 Use union for the payload of struct Lisp_Vector.
10537 This helps to avoid a few glitches dictated by C's aliasing rules.
10538 * lisp.h (struct Lisp_Vector): Use union for next and
10539 contents member. Adjust comment. Change related users.
10540 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10541 Related users changed.
10542 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10543 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10544 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10545 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10547 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10549 Optimize glyph row clearing and copying routines.
10550 * dispextern.h (struct glyph_row): Change layout of struct
10551 glyph_row to help copy_row_except_pointers. Adjust comment.
10552 * dispnew.c (null_row): Remove.
10553 (clear_glyph_row): Use offsetof and memset to find and clear
10554 just the members that need clearing. Adjust comment.
10555 (copy_row_except_pointers): Likewise for copying.
10557 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10559 Some minor cleanups of recently-added bool vector code.
10560 * conf_post.h (assume): Always return void. Use lint version
10561 only if GCC and MSC versions don't apply.
10562 * conf_post.h (assume):
10563 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10564 Depend on _MSC_VER, not __MSC_VER, for consistency with
10566 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10567 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10568 (bool_vector_binop_driver, count_trailing_zero_bits)
10569 (size_t_to_host_endian): Now static, not static inline;
10570 the latter isn't needed with modern compilers and doesn't
10571 work with older compilers anyway.
10573 * alloc.c (valgrind_p): Use bool for boolean.
10575 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10577 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10578 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10579 (display_last_displayed_message_p, message_buf_print)
10580 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10581 Use bool for boolean.
10582 * dispextern.h (cancel_line, init_desired_glyphs):
10583 Remove ancient leftover.
10584 (help_echo_showing_p, hourglass_shown_p):
10585 * lisp.h (noninteractive_need_newline): Adjust declaration.
10587 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10589 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10591 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10592 ...this file and convert the latter to static. Adjust comment.
10593 (make_initial_frame):
10594 * window.c (init_window_once): Adjust user.
10595 * frame.h (last_nonminibuf_frame): Remove declaration.
10596 * lisp.h (selected_frame): Likewise.
10597 * msdos.c (the_only_display_info): Adjust comment.
10599 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10601 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10602 computing the end column of mouse-highlight that comes from
10603 display or overlay strings. (Bug#15437)
10604 (note_mouse_highlight): Adapt calculation of last argument to
10605 mouse_face_from_string_pos to the above change.
10607 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10608 all platforms, not just for clang.
10610 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10612 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10613 about excess arguments to snprintf.
10615 * conf_post.h(assume): Use __builtin_unreachable for clang.
10617 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10619 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10620 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10622 2013-09-23 Daniel Colascione <dancol@dancol.org>
10624 * alloc.c (USE_VALGRIND): New macro; on by default
10625 when ENABLE_CHECKING.
10626 (mark_maybe_object, mark_maybe_pointer)
10627 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10629 (valgrind_p) [USE_VALGRIND]: New variable.
10630 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10632 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10634 * process.c (wait_reading_process_output): Change int pnamelen to
10637 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10638 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10639 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10640 argument to unsigned long to avoid warning.
10641 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10643 * conf_post.h (assume): Fix compiler error: x shall be cond.
10645 2013-09-22 Daniel Colascione <dancol@dancol.org>
10647 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10648 warning when compiling without a window system.
10650 2013-09-22 Daniel Colascione <dancol@dancol.org>
10652 * data.c (Qbool_vector_p): New symbol.
10653 (bool_vector_spare_mask, popcount_size_t_generic)
10654 (popcount_size_t_msc, popcount_size_t_gcc)
10656 (bool_vector_binop_driver)
10657 (count_trailing_zero_bits, size_t_to_host_endian)
10658 (Fbool_vector_exclusive_or)
10659 (Fbool_vector_union)
10660 (Fbool_vector_intersection, Fbool_vector_set_difference)
10661 (Fbool_vector_subsetp, Fbool_vector_not)
10662 (Fbool_vector_count_matches)
10663 (Fbool_vector_count_matches_at): New functions.
10664 (syms_of_data): Intern new symbol, functions.
10665 * alloc.c (bool_vector_payload_bytes): New function.
10666 (Fmake_bool_vector): Instead of calling Fmake_vector,
10667 which performs redundant initialization and argument checking,
10668 just call allocate_vector ourselves. Make sure we clear any
10669 terminating padding to zero.
10670 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10671 instead of open-coding the size calculation.
10672 (vroundup_ct): New macro.
10673 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10674 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10675 * composite.c (composition_gstring_put_cache):
10676 Change lint_assume to assume.
10677 * conf_post.h (assume): New macro.
10678 (lint_assume): Remove.
10679 * dispnew.c (update_frame_1): Change lint_assume to assume.
10680 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10682 * image.c (gif_load): Change lint_assume to assume.
10683 * lisp.h (eassert_and_assume): New macro.
10684 (Qbool_vector_p): Declare.
10685 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10686 (swap16, swap32, swap64): New inline functions.
10687 * macfont.m (macfont_shape): Change lint_assume to assume.
10688 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10689 * xsettings.c (parse_settings): Use new swap16 and
10690 swap32 from lisp.h instead of file-specific macros.
10692 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10694 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10695 found (which can legitimately happen when the glyph row at the
10696 window start is disabled in the current_matrix. (Bug#15365)
10698 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10700 Fix syntax.h bug introduced by recent INLINE change.
10701 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10702 conditionally compiled one way in some modules, and a different
10703 way in others. This doesn't work with extern inline functions,
10704 which must have the same definition in all modules, because the
10705 defining code might be shared across modules, depending on the
10706 implementation. Symptoms reported by Martin Rudalics in:
10707 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10708 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10709 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10710 overriding the corresponding functions in syntax.h.
10711 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10712 (syntax_property): New inline functions.
10713 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10714 Rewrite in terms of these new functions.
10716 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10718 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10719 not chars_in_text, whose result depends on the multibyteness of
10720 the current buffer. (Bug#15426)
10722 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10724 Port recent change to hosts where pointers aren't 'long'.
10725 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10726 Don't assume that pointers are the same width as 'long'.
10727 Add a compile-time check that a pointer fits into two X slots.
10729 A simpler, centralized INLINE.
10730 * conf_post.h (INLINE): Define only if not already defined.
10731 This allows us to use a single INLINE, defined by one file
10733 * emacs.c (INLINE): Define it.
10734 Also, include category.h, charset.h, composite.h, dispextern.h,
10735 syntax.h, systime.h, so that their INLINE definitions are expanded
10736 properly for Emacs.
10737 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10738 * buffer.h, buffer.c (BUFFER_INLINE):
10739 * category.h, category.c (CATEGORY_INLINE):
10740 * character.h, character.c (CHARACTER_INLINE):
10741 * charset.h, charset.c (CHARSET_INLINE):
10742 * composite.h, composite.c (COMPOSITE_INLINE):
10743 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10744 * frame.h, frame.c (FRAME_INLINE):
10745 * intervals.h, intervals.c (INTERVALS_INLINE):
10746 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10747 * lisp.h, alloc.c (LISP_INLINE):
10748 * process.h, process.c (PROCESS_INLINE):
10749 * syntax.h, syntax.c (SYNTAX_INLINE):
10750 * systime.h, sysdep.c (SYSTIME_INLINE):
10751 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10752 * window.h, window.c (WINDOW_INLINE):
10753 Remove. All uses replaced with INLINE.
10755 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10757 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10758 to avoid Bug#15398.
10760 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10762 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10763 'const char *' to avoid compiler warnings due to similar change in
10764 the prototype of x_get_string_resource.
10766 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10768 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10769 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10770 going to replace static variables below. Adjust comments.
10771 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10772 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10773 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10774 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10775 Related users changed.
10776 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10777 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10778 last_mouse_movement_time, going to replace static variables below.
10780 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10781 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10783 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10784 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10785 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10786 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10787 static variables below.
10788 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10789 (last_mouse_scroll_bar): Remove.
10790 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10791 (mouseExited): Related users changed.
10793 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10795 Do not use external array to process X scroll bar messages.
10796 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10797 (x_send_scroll_bar_event): Pack window pointer into two slots
10798 of XClientMessageEvent if we're 64-bit. Adjust comment.
10799 (x_scroll_bar_to_input_event): Unpack accordingly.
10801 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10803 Ifdef away recent changes which aren't relevant to NS port.
10804 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10805 [!HAVE_NS]: Declare as such.
10806 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10807 [!HAVE_NS]: Define as such.
10809 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10811 * frame.c (x_redo_mouse_highlight): New function
10812 to factor out common code used in W32 and X ports.
10813 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10814 * xterm.h (struct x_display_info):
10815 * w32term.h (struct w32_display_info):
10816 * nsterm.h (struct ns_display_info): New members
10817 last_mouse_motion_frame, last_mouse_motion_x and
10818 last_mouse_motion_y, going to replace static variables below.
10819 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10820 (redo_mouse_highlight): Remove.
10821 (note_mouse_movement, syms_of_xterm): Adjust user.
10822 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10823 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10824 (redo_mouse_highlight): Remove.
10825 (note_mouse_movement, syms_of_w32term): Adjust user.
10826 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10827 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10829 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10830 * nsfns.m (compute_tip_xy): Adjust user.
10832 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10834 * frame.c (x_mouse_grabbed): New function.
10835 * dispextern.h (x_mouse_grabbed): Add prototype.
10836 (last_mouse_frame): Remove declaration.
10837 * xterm.h (struct x_display_info):
10838 * w32term.h (struct w32_display_info):
10839 * nsterm.h (struct ns_display_info): New member
10840 last_mouse_frame, going to replace...
10841 * xdisp.c (last_mouse_frame): ...global variable.
10842 (note_tool_bar_highlight):
10843 * w32term.c (w32_mouse_position, w32_read_socket):
10844 * xterm.c (XTmouse_position, handle_one_xevent):
10845 Use x_mouse_grabbed.
10846 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10848 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10850 * w32term.c (w32_read_socket): Avoid temporary
10851 variables in a call to x_real_positions.
10852 * xterm.c (handle_one_xevent): Likewise.
10854 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10856 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10857 (x_icon_type): Remove prototype.
10858 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10859 * frame.c (x_icon_type): Remove.
10860 * w32term.c (x_make_frame_visible, x_iconify_frame):
10861 * xterm.c (x_make_frame_visible, x_iconify_frame):
10862 Use x_set_bitmap_icon to factor out common code.
10864 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10866 * dispextern.h (check_x_display_info, x_get_string_resource):
10867 Declare here just once and unify the latter.
10868 * frame.c (check_x_display_info, x_get_string_resource):
10869 * nsterm.h (check_x_display_info):
10870 * xrdb.c (x_get_string_resource):
10871 * xterm.h (check_x_display_info): Remove prototypes.
10872 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10873 * w32reg.c (x_get_string_resource): Likewise.
10874 (w32_get_rdb_resource): Adjust user.
10876 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10878 * xterm.h (struct x_display_info): New member
10879 x_pending_autoraise_frame, going to replace...
10880 * xterm.c (pending_autoraise_frame): ...static variable.
10881 (x_new_focus_frame, XTread_socket): Adjust users.
10882 * w32term.h (struct w32_display_info): New member
10883 w32_pending_autoraise_frame, going to replace...
10884 * w32term.c (pending_autoraise_frame): ...global variable.
10885 (x_new_focus_frame, w32_read_socket): Adjust users.
10887 2013-09-17 Glenn Morris <rgm@gnu.org>
10889 * xdisp.c (message_dolog): If we create *Messages*,
10890 switch it to messages-buffer-mode.
10892 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10894 Don't overuse 'const' in types of locals.
10895 * bidi.c (bidi_count_bytes):
10896 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10897 (xg_event_is_for_scrollbar):
10898 * xselect.c (x_handle_property_notify)
10899 (x_handle_selection_notify, x_handle_dnd_message):
10900 * xsettings.c, xsettings.h (xft_settings_event):
10901 * xterm.c (x_handle_net_wm_state, handle_one_event)
10902 (x_menubar_window_to_frame, x_detect_focus_change)
10903 (construct_mouse_click, note_mouse_movement)
10904 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10905 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10906 (handle_one_xevent, x_handle_net_wm_state):
10907 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10908 (x_handle_dnd_message):
10909 Avoid unnecessary 'const', typically the second 'const' in
10910 'const foo * const arg', a 'const' that does not affect the API
10911 and doesn't significantly help the human reader.
10913 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10915 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10916 only if Glib < 2.36.0.
10917 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10918 * xsettings.c (init_gconf, init_gsettings): Do not check
10920 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10922 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10924 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10926 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10927 before calling g_type_init.
10929 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10931 * nsterm.m (syms_of_nsterm): ... to here.
10933 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10935 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10936 (ignore_next_mouse_click_timeout): Use Time as X does.
10937 (handle_one_xevent): Avoid cast and use unsigned comparison.
10939 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10941 Do not copy X event in handle_one_xevent except KeyPress case.
10942 Wnen XEvent is processed, it is unlikely to be changed except
10943 KeyPress case, so we can avoid copying and use const pointer to
10944 const data to make sure that an event is not changed elsewhere.
10945 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10946 const' and do not create local copy except for the KeyPress event.
10947 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10948 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10949 (x_handle_net_wm_state, x_menubar_window_to_frame)
10950 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10951 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10952 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10953 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10954 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10955 (x_handle_dnd_message):
10956 * xsettings.c (xft_settings_event):
10957 Use 'const XEvent * const' where appropriate.
10958 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10960 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10962 Fix X event waiting to handle multiple frames.
10963 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10964 * xterm.c (pending_event_wait): Remove. Adjust users.
10965 (x_detect_focus_change): Pass frame arg.
10966 (handle_one_xevent): Find related frame early and clear per-frame
10967 wait_event_type only if this is an event for the relevant frame.
10968 (x_wait_for_event): Use per-frame wait_event_type.
10970 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10972 * nsfns.m (Fx_create_frame): Fix font driver registration for
10975 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10976 for syms_of_macfont.
10978 * nsterm.m: Include macfont.h.
10979 (ns_tmp_flags, ns_tmp_font): Remove.
10980 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10981 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10982 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10983 (changeFont:): Fix code style. Check for font driver type when
10986 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10989 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10990 (nsfont_open): Set font driver type.
10991 Set font->ascent and font->descent. Figure out font instead of
10992 ns_tmp_font, and flags instead of ns_tmp_flags.
10993 Fix indentation. Remove call to ns_draw_text_decoration,
10996 * nsfns.m: Include macfont.h.
10997 (Fx_create_frame): Register macfont driver, make a better default font.
10998 (Fns_popup_font_panel): Get font from macfont driver, if used.
11000 * macfont.m, macfont.h, macuvs.h: New files.
11002 * font.h: Declare syms_of_macfont.
11004 * font.c (syms_of_font): Call syms_of_macfont.
11006 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11008 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11010 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11011 and it is always zero for others, so I assume that this is an ancient
11012 leftover which nobody will want to change any more.
11013 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11014 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11015 * frame.c (x_set_scroll_bar_width):
11016 * w32fns.c (w32_createscrollbar):
11017 * w32term.c (w32_set_vertical_scroll_bar):
11018 * xfns.c (x_set_scroll_bar_default_width):
11019 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11020 (x_scroll_bar_expose): Related users changed.
11022 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11024 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11025 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11026 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11028 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11029 Define once here...
11030 * nsterm.h, w32term.h, xterm.h: ...and not here.
11031 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11032 Remove unused Xisms.
11033 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11034 these modules are never compiled otherwise.
11036 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11038 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11039 Doc fix. (Bug#15375)
11041 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11043 Unify Fx_focus_frame between all ports.
11044 * frame.h (x_focus_frame): New prototype.
11045 * xfns.c (Fx_focus_frame): Remove.
11046 (syms_of_xfns): Do not defsubr it.
11047 (x_focus_frame): X implementation.
11048 * nsfns.m (Fx_focus_frame): Remove.
11049 (syms_of_nsfns): Do not defsubr it.
11050 (x_focus_frame): NS implementation.
11051 * w32term.c (Fx_focus_frame): Remove.
11052 (x_focus_on_frame): Rename to...
11053 (x_focus_frame): W32 implementation.
11054 * w32term.h (x_focus_on_frame): Remove prototype.
11055 * w32fns.c (Fx_focus_frame): Remove.
11056 (syms_of_w32fns): Do not defsubr it.
11057 * frame.c (Fx_focus_frame): Define here.
11058 (syms_of_frame): Defsubr here.
11059 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11061 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11063 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11064 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11065 each port to reference the port-specific window system data.
11066 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11067 (FRAME_DISPLAY_INFO): Define.
11068 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11069 (FRAME_DISPLAY_INFO): Define. Adjust users.
11070 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11071 (FRAME_DISPLAY_INFO): Define. Adjust users.
11072 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11073 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11074 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11075 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11076 * xselect.c, xterm.c: All related users changed.
11078 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11080 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11081 (x_menubar_window_to_frame): Remove prototypes.
11082 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11083 (x_menubar_window_to_frame, x_top_window_to_frame):
11085 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11086 (x_menubar_window_to_frame, x_top_window_to_frame):
11087 ...to here and convert all but the last to static.
11089 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11091 * lisp.mk (lisp): Add w32-common-fns.elc.
11093 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11095 * charset.c (char_charset): Document an exception for char-charset.
11097 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11099 * xterm.h (x_display_info): New field last_user_time...
11100 * xterm.c (toplevel): ...to replace static last_user_time.
11101 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11103 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11105 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11106 scroll bar values to prevent thumb from disappear and update comment.
11108 2013-09-11 Glenn Morris <rgm@gnu.org>
11110 * emacs.c (usage_message): Possessive apostrophe tweak.
11112 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11114 * nsterm.m (syms_of_nsterm): Use Qns.
11115 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11116 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11117 * xfns.c (x_display_info_for_name, Fx_open_connection):
11118 Remove old '#if 0' code.
11119 (syms_of_xfns): Use Qx.
11120 * termhooks.h (fullscreen_hook): Remove the leftover.
11121 (struct terminal): Fix typo in comment.
11123 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11125 Cleaning up a few X scroll bar bits.
11126 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11127 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11128 New member last_seen_part, going to replace...
11129 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11130 (xt_action_hook) [USE_LUCID]: Adjust user.
11131 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11132 Lucid-specific scroll bar support.
11133 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11134 to int and adjust to use last_seen_part member.
11135 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11136 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11137 Initialize last_seen_part.
11139 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11141 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11142 insert-buffer-substring an empty string.
11144 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11146 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11147 avoiding a GCC warning.
11149 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11151 Ifdef away frame tool bar code when it is not really used.
11152 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11153 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11154 and minimize_tool_bar_window_p under the above.
11155 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11156 (fset_tool_bar_window): Likewise.
11157 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11158 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11159 (change_frame_size_1):
11160 * window.c (window_from_coordinates, Frecenter): Adjust users.
11161 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11162 code is not really used.
11163 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11164 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11165 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11166 [!USE_GTK && !HAVE_NS]: Define as such.
11167 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11168 (note_mouse_highlight, expose_frame):
11169 * xfns.c (x_set_tool_bar_lines):
11170 * xterm.c (handle_one_xevent): Adjust users.
11172 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11174 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11175 This bug was introduced by my 2013-08-26 patch, which incorrectly
11176 assumed that the terminfo implementation doesn't use termcap buffers.
11177 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11178 these buffers apparently are used after all.
11179 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11180 (struct tty_display_info): Define members termcap_term_buffer and
11181 termcap_strings_buffer even if TERMINFO.
11183 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11186 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11187 'usage' docstring entry to pacify make-docfile.
11189 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11191 Change comparison functions =, <, >, <=, >= to take many arguments.
11192 * data.c: Change comparison functions' interface and implementation.
11193 * lisp.h: Make arithcompare available for efficient two arg
11195 * bytecode.c: Use arithcompare.
11196 * fileio.c: Use new interface.
11198 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11200 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11202 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11204 * eval.c (Feval): Document the new use of `lexical'.
11206 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11208 Review and drop old frame resize hack.
11209 * frame.h (struct frame): Remove force_flush_display_p.
11210 * dispnew.c (update_frame): Adjust user and don't call
11211 flush_frame here. The comment has said that there was an issues
11212 with redisplaying fringes, but I don't see any differences with
11213 and without this hack. Hopefully we can continue without it.
11214 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11215 current frame matrices twice if resized_p is set.
11217 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11219 Do not populate pure Xism x_sync to other ports.
11220 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11221 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11222 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11223 * w32term.h (x_sync): Remove prototype.
11225 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11227 Cleanup frame flushing.
11228 * dispextern.h (struct redisplay_interface):
11229 Drop flush_display_optional because flush_display is enough
11230 for X and flushing via RIF is just a no-op for others.
11231 * frame.h (flush_frame): New function.
11232 * dispnew.c (update_frame):
11233 * minibuf.c (read_minibuf):
11234 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11236 * keyboard.c (detect_input_pending_run_timers): Do not flush
11237 all frames but selected one in redisplay_preserve_echo_area.
11238 * nsterm.m (ns_flush): Remove no-op.
11239 (ns_redisplay_interface): Adjust user.
11240 * w32term.h (x_flush): Remove no-op.
11241 (w32_redisplay_interface): Adjust user.
11242 * xterm.c (x_flush): Simplify because we do not flush all
11243 frames at once any more. Adjust comment.
11244 (x_redisplay_interface): Adjust user.
11246 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11248 Port --without-x --enable-gcc-warnings to Fedora 19.
11249 * gfilenotify.c (globals_of_gfilenotify):
11250 Call g_type_init only if using an older glib version that needs it.
11252 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11254 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11255 (last_glyphless_glyph_merged_face_id): Remove declarations.
11256 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11257 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11258 (last_glyphless_glyph_merged_face_id): Now static.
11259 (merge_escape_glyph_face): New function, refactored from...
11260 (get_next_display_element): ...here.
11261 (merge_glyphless_glyph_face): New function, refactored from...
11262 (produce_glyphless_glyph): ...here...
11263 * term.c (produce_glyphless_glyph): ...and here.
11265 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11267 * eval.c (eval_sub): Only call Ffunction if necessary.
11269 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11271 Attempt to make redisplay more selective when changing cursor type.
11272 * frame.h (struct frame): New bitfield cursor_type_changed.
11273 * xdisp.c (cursor_type_changed): Remove.
11274 (try_cursor_movement, redisplay_window, try_window_id)
11275 (set_frame_cursor_types, try_window_reusing_current_matrix):
11276 Adjust to use per-frame bitfield.
11277 (redisplay_internal): Look for cursor type change on each visible
11278 frame and consider all frames if cursor type has been changed on
11279 the frame other than selected. If cursor type has been changed on
11280 selected frame only, do not use fast update.
11282 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11284 Attempt to make redisplay more selective when changing fonts.
11285 * frame.h (struct frame): New bitfield fonts_changed.
11286 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11287 (adjust_frame_glyphs): Add prototype.
11288 * dispnew.c (fonts_changed_p): Remove.
11289 (adjust_glyphs): Remove because we do not
11290 adjust matrices on all frames at once any more.
11291 (adjust_frame_glyphs): Block and unblock input here.
11292 (adjust_glyph_matrix): Use fonts_changed.
11293 (change_frame_size_1): Use adjust_frame_glyphs.
11294 * font.c (font_open_entity): Use fonts_changed.
11295 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11296 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11297 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11298 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11299 (shrink_mini_window, Fresize_mini_window_internal)
11300 (window_scroll_pixel_based, Fset_window_configuration)
11301 (apply_window_adjustment, Fset_window_vscroll):
11302 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11303 Use adjust_frame_glyphs.
11304 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11305 (try_window_reusing_current_matrix, try_window_id, display_line)
11306 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11307 (redisplay_internal): Consider fonts_changed and adjust frame
11308 matrices for each frame only if the frame is visible. If font
11309 has been changed on some frame during full redisplay, retry
11310 only visible frames where the font has been actually changed.
11312 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11314 Cache current header and mode line height for each window.
11315 * window.h (struct window): New fields mode_line_height
11316 and header_line_height.
11317 * window.c (make_window): Initialize them.
11318 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11319 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11320 (current_mode_line_height, current_header_line_height):
11321 Remove declaration.
11322 * xdisp.c (current_mode_line_height, current_header_line_height):
11324 (pos_visible_p, init_xdisp): Adjust user.
11325 (redisplay_window): Invalidate mode_line_height and
11326 header_line_height if current and desired matrices do not agree.
11328 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11330 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11331 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11333 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11335 Make --without-x compatible with --enable-gcc-warnings.
11336 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11337 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11338 members under HAVE_WINDOW_SYSTEM.
11339 * keyboard.c (make_lispy_focus_out): Likewise.
11340 (record_menu_key): Move under HAVE_MENUS.
11341 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11342 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11343 (syms_of_xdisp): Adjust user.
11344 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11345 (start_hourglass, cancel_hourglass):
11346 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11347 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11348 and CLEAR_FONT_TABLE_NFONTS.
11349 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11350 Declare only if HAVE_WINDOW_SYSTEM.
11351 (lface_same_font_attributes_p, clear_face_gcs): Define only
11352 if HAVE_WINDOW_SYSTEM.
11354 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11356 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11357 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11358 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11360 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11362 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11364 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11366 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11367 This fixes a type error on hosts where ptrdiff_t is wider than int.
11369 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11371 * keyboard.c (read_key_sequence_vs): New function.
11372 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11375 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11377 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11379 Makefile improvements.
11380 * Makefile.in (config.status): Don't use double-colon rules, as
11381 they are not portable according to POSIX. Fix shell typo with `;
11382 I guess this rule has never been tested?
11383 (VCSWITNESS): New macro, to override any environment var.
11385 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11387 * xterm.h (struct x_display_info): Do not track X connection
11388 fd separately because it is always available from Display.
11389 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11392 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11394 * buffer.c (drop_overlay):
11395 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11396 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11398 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11400 * buffer.c (Fmake_overlay, Fmove_overlay):
11401 * intervals.c (set_point_from_marker):
11402 * print.c (PRINTPREPARE): Prefer signal_error
11403 to plain error and report unsuitable marker too.
11405 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11407 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11408 for 'dragging' member.
11409 (struct x_output): Remove set-but-unused leftovers
11410 'left_before_move' and 'top_before_move'.
11411 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11412 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11413 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11414 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11415 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11416 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11417 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11418 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11420 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11422 * nsfont.m (INVALID_GLYPH): New define.
11423 (nsfont_encode_char): Use INVALID_GLYPH.
11424 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11426 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11428 * xterm.c (x_last_mouse_movement_time): Revert last change.
11429 This code should use XDisplayMotionBufferSize to check display's
11430 motion history first, and there are few other issues as well.
11431 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11432 (handle_one_xevent): Adjust user.
11434 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11436 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11437 * frame.c (Flast_nonminibuf_frame): ... to here.
11438 (check_minibuf_window): Don't abort if no window was found
11441 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11443 Use XGetMotionEvents to ask the last mouse motion time from X server.
11444 * xterm.c (X_MOTION_HISTORY): Default to 1.
11445 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11446 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11447 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11448 Ifdef away legacy code.
11449 (XTmouse_position, x_scroll_bar_report_motion):
11450 Use x_last_mouse_movement_time.
11451 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11454 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11456 * msdos.c (last_mouse_window): Move to...
11457 (dos_rawgetc): ...this function and adjust comment.
11458 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11459 (mouseMoved): ...this function and adjust comment.
11460 * w32term.c (last_window): Likewise with...
11461 (w32_read_socket): ...this function.
11462 * xterm.c (last_window): Likewise with...
11463 (handle_one_xevent): ...this function.
11465 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11467 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11468 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11469 (handle_one_xevent): ...to here.
11470 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11473 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11475 * msdos.c (IT_set_terminal_window): Remove no-op.
11476 (initialize_msdos_display): Adjust terminal setup.
11477 * w32console.c (w32con_set_terminal_window): Remove no-op.
11478 (initialize_w32_display): Adjust terminal setup.
11479 * w32term.c (w32_set_terminal_window): Remove no-op.
11480 (w32_create_terminal): Adjust terminal setup.
11481 * xterm.c (XTset_terminal_window): Remove no-op.
11482 (x_create_terminal): Adjust terminal setup.
11484 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11486 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11488 (ns_create_terminal): Adjust terminal setup.
11489 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11491 (w32_create_terminal): Adjust terminal setup.
11492 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11494 (x_create_terminal): Adjust terminal setup.
11496 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11498 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11499 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11500 * dispnew.c (buffer_posn_from_coords):
11501 * window.c (Fwindow_end, displayed_window_lines):
11502 * xdisp.c (redisplay_mode_lines): Use it.
11504 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11506 * fontset.c (face_for_char): Check char in the current face font first
11507 if HAVE_NS (Bug#15138).
11509 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11511 * window.c (temp_output_buffer_show): Make sure window returned
11512 by display_buffer is live (Bug#15213).
11514 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11516 Minor cleanup to avoid forward declarations.
11517 * coding.h (struct ccl_spec): Remove forward declaration.
11518 * composite.h (toplevel): Include font.h.
11519 (struct composition_it, struct face, struct font_metrics):
11520 Remove forward declaration.
11521 * dispextern.h (struct image, struct atimer): Likewise.
11522 * emacsgtkfixed.h (struct frame): Likewise.
11523 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11524 * font.h (struct font_driver, struct font, struct glyph_string)
11525 (struct face): Remove forward declaration.
11526 * fontset.h (struct face, struct font): Likewise.
11527 * frame.h (toplevel): Style cleanup.
11528 (enum output_method): Move to...
11529 * termhooks.h (enum output_method): ...here.
11530 (struct glyph, struct frame, struct ns_display_info)
11531 (struct x_display_info, struct w32_display_info):
11532 Remove forward declaration.
11533 * xterm.h (toplevel): Include termhooks.h.
11534 (struct font, struct window, struct glyph_matrix, struct frame)
11535 (struct input_event, struct face, struct image): Remove forward
11537 * gtkutil.h (struct _widget_value): Likewise.
11538 * keyboard.h (toplevel): Include termhooks.h.
11539 (struct input_event): Remove forward declaration.
11541 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11543 * intervals.c (set_point_from_marker): New function.
11544 * editfns.c (Fgoto_char):
11545 * process.c (Finternal_default_process_filter):
11546 * window.c (select_window_1): Use it.
11547 * buffer.h (set_point_from_marker): Add prototype.
11549 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11551 * w32.c (term_winsock): Call release_listen_threads before calling
11553 (_sys_wait_accept): Wait for accept event in a loop with a finite
11554 timeout, instead of waiting indefinitely. Will hopefully avoid
11555 hanging during exit because WSACleanup deadlocks waiting for the
11556 event object to be released. (Bug#14333)
11558 * w32proc.c (release_listen_threads): New function, signals all
11559 the reader threads that listen for connections to stop waiting.
11561 * w32.h (release_listen_threads): Add prototype.
11563 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11565 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11566 field of new marker (for sanity and safety).
11567 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11568 anyway because XMISCTYPE is a function and can't be an lvalue).
11570 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11572 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11573 (x_after_update_window_line, x_scroll_bar_create)
11574 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11575 (handle_one_xevent, x_clear_frame_area):
11576 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11577 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11578 * xterm.h (x_clear_area): Adjust prototype.
11580 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11582 Hook scanning and indentation functions to find_newline. This helps
11583 to avoid duplicated code and renders more respect to newline cache.
11584 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11585 * cmds.c (Fforward_line):
11586 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11587 Use find_newline and avoid unnecessary point movements.
11588 * search.c (scan_newline): Implement on top of find_newline.
11590 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11592 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11593 scoped code (bug#11258).
11595 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11597 * nsterm.m (last_window): New variable.
11598 (EV_TRAILER2): New macro.
11599 (EV_TRAILER): Call EV_TRAILER2.
11600 (mouseMoved:): Add support for mouse-autoselect-window
11601 on nextstep (Bug#6888).
11603 2013-08-28 Andreas Schwab <schwab@suse.de>
11605 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11606 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11607 Remove unused macro definitions.
11608 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11609 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11610 Only define if emacs.
11612 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11614 Prefer enum glyph_row_area to int where appropriate.
11615 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11617 (window_box, window_box_width, window_box_left, window_box_left_offset)
11618 (window_box_right, window_box_right_offset): Adjust prototypes.
11619 * xdisp.c (window_box, window_box_width, window_box_left)
11620 (window_box_left_offset, window_box_right, window_box_right_offset):
11621 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11622 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11623 * nsterm.m (ns_clip_to_row):
11624 * w32term.c (w32_clip_to_row):
11625 * xterm.c (x_clip_to_row): Likewise.
11627 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11629 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11630 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11632 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11634 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11635 for portability to hosts where /bin/sh has problems.
11637 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11639 Redesign redisplay interface to drop global output_cursor.
11640 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11641 (toplevel): Remove declaration of output_cursor.
11642 (set_output_cursor, x_cursor_to): Remove prototype.
11643 * window.h (struct window): New member output_cursor.
11644 (output_cursor_to): New function to replace RIF member.
11645 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11646 (update_text_area, set_window_cursor_after_update): Use it.
11647 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11648 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11649 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11650 * w32term.c (x_update_window_begin, x_update_window_end):
11651 * xterm.c (x_update_window_begin, x_update_window_end):
11652 Adjust to use per-window output cursor.
11654 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11656 Simplify SELECT_TYPE-related code.
11657 Like EMACS_TIME, this portability layer is no longer needed, since
11658 Emacs has been using fd_set as a portability layer for some time.
11659 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11660 (SELECT_TYPE): Remove. All uses changed to fd_set.
11661 (fd_set) [!FD_SET]: New typedef.
11663 Simplify EMACS_TIME-related code.
11664 This portability layer is no longer needed, since Emacs has been
11665 using struct timespec as a portability layer for some time.
11666 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11667 Include <time.h> rather than "systime.h"; that's all that's needed now.
11668 * dispnew.c: Include <timespec.h> rather than "systime.h";
11669 that's all that's needed now.
11670 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11671 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11672 TIMESPEC_RESOLUTION.
11673 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11674 LOG10_TIMESPEC_RESOLUTION.
11675 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11676 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11677 (make_emacs_time): Remove. All used changed to make_timespec.
11678 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11679 (current_timespec): Rename from current_emacs_time. All uses changed.
11680 (add_emacs_time): Remove. All uses changed to timespec_add.
11681 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11682 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11683 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11684 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11685 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11686 (current_timespec): Rename from current_emacs_time. All uses changed.
11687 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11688 changed to timespec_cmp.
11689 * xgselect.c: Include <timespec.h>, since our .h files don't.
11691 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11693 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11694 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11695 Remove the leftovers.
11696 * gtkutil.c (toplevel): Do not declare Qxft but include
11698 * image.c (toplevel): Do not declare Vlibrary_cache because
11699 it's already done in lisp.h.
11701 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11703 * lisp.h (Mouse_HLInfo): Move from here...
11704 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11705 (reset_mouse_highlight): New function.
11706 * msdos.c (dos_set_window_size, IT_update_begin)
11707 (internal_terminal_init):
11708 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11709 (ns_initialize_display_info):
11710 * w32console.c (initialize_w32_display):
11711 * w32term.c (x_update_window_end, x_free_frame_resources)
11712 (w32_initialize_display_info):
11713 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11714 * window.c (Fdelete_other_windows_internal):
11715 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11716 * termchar.h (toplevel):
11717 * xterm.h (toplevel): Include dispextern.h.
11719 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11721 Fix minor problems found by static checking.
11722 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11723 (expect): Avoid nested-if warning.
11724 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11725 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11726 * nsterm.h, nsterm.m (ns_select):
11727 * xgselect.c, xgselect.h (xg_select):
11728 Adjust signature to better match pselect's.
11729 * nsterm.m (ns_select):
11730 Don't set *TIMEOUT, since pselect doesn't.
11731 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11732 diagnostic about assigning const char * to it.
11733 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11735 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11737 * lread.c (substitute_object_recurse): Handle hash-tables as well
11740 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11742 Fix unlikely core dump in init_tty, and simplify terminfo case.
11743 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11744 The old version incorrectly dumped core if malloc returned a
11745 buffer containing only non-NUL bytes.
11746 (init_tty): Do not allocate or free termcap buffers; the
11747 struct does that for us now.
11748 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11749 (struct tty_display_info): Define members termcap_term_buffer and
11750 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11751 use them. Allocate them directly in struct rather than indirectly
11752 via a pointer, to simplify init_tty.
11754 * frame.c (check_minibuf_window): Initialize 'window' properly,
11755 so that Emacs reliably aborts later if 'window' is not initialized.
11757 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11759 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11760 of VoidSymbol (Bug#15154).
11762 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11764 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11765 mouse_face_beg_y and mouse_face_end_y.
11766 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11767 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11768 Adjust users and update comment where appropriate.
11770 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11772 * frame.c (check_minibuf_window): New function.
11773 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11774 Call check_minibuf_window (Bug#15183).
11776 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11778 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11779 because this is the only last cursor data we need to keep and consult.
11780 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11781 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11784 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11786 Fix recovering from possible decompression error.
11787 Since insert_from_gap doesn't always move point, we can't use PT as
11788 the position where the partially decompressed data ends, and
11789 should count how many bytes was produced so far.
11790 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11791 (unwind_decompress): Really delete partially uncompressed data.
11792 (Fzlib_decompress_region): Take decompressed data size into account.
11794 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11796 * syntax.c (init_syntax_once): Adjust comment and do an early
11797 initialization of Qchar_table_extra_slots just once...
11798 * casetab.c (init_casetab_once):
11799 * category.c (init_category_once):
11800 * character.c (syms_of_character):
11801 * coding.c (syms_of_coding):
11802 * xdisp.c (syms_of_xdisp): ...and omit it here.
11804 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11806 * xdisp.c (get_next_display_element): Don't apply to characters
11807 from a display vector the logic of setting it->end_of_box_run_p
11808 suitable for characters from a buffer. (Bug#15175)
11810 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11811 to handle directories, rather than '_utime' which doesn't.
11814 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11816 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11817 or fullscreen (Bug#14627).
11819 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11821 System-dependent integer overflow fixes.
11822 * process.c (Fset_process_window_size): Signal an error if
11823 the window size is outside the range supported by the lower level.
11824 * sysdep.c (set_window_size): Return negative on error,
11825 nonnegative on success, rather than -1, 0, 1 on not in system,
11826 failure, success. This is simpler. Caller changed.
11827 (serial_configure): Remove unnecessary initialization of local.
11828 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11829 size fits in unsigned long; this isn't true on some 32-bit hosts.
11830 Avoid buffer overrun if some future version of /proc/meminfo has a
11831 variable name longer than 20 bytes.
11832 (system_process_attributes) [__FreeBSD__]:
11833 Don't assume hw.availpages fits in 'int'.
11835 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11837 Don't let very long directory names overrun the stack.
11838 Fix some related minor problems involving "//", vfork.
11839 * callproc.c (encode_current_directory): New function.
11840 (call_process): Don't append "/"; not needed.
11841 * fileio.c (file_name_as_directory_slop): New constant.
11842 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11843 this can save the caller having to alloca.
11844 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11845 Use SAFE_ALLOCA, not alloca.
11846 (directory_file_name, Fexpand_file_name): Leave leading "//"
11847 alone, since it can be special even on POSIX platforms.
11848 * callproc.c (call_process):
11849 * process.c (Fformat_network_address):
11850 * sysdep.c (sys_subshell):
11851 Use encode_current_directory rather than rolling our own.
11852 (create_process): No need to encode directory; caller does that now.
11853 * process.h (encode_current_directory): New decl.
11854 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11855 Rework to avoid 'goto xyzzy;'.
11857 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11859 * xdisp.c (handle_face_prop): If the default face was remapped use
11860 the remapped face for strings from prefix properties. (Bug#15155)
11862 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11864 Minor cleanup for redisplay interface and few related functions.
11865 * frame.h (enum text_cursor_kinds): Move from here...
11866 * dispextern.h (enum text_cursor_kinds): ...to here.
11867 (toplevel): Drop unnecessary declarations.
11868 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11869 in update_window_end_hook and draw_window_cursor functions.
11870 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11871 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11872 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11873 * xterm.c (x_update_window_end, x_draw_window_cursor):
11874 * xdisp.c (display_and_set_cursor, update_window_cursor)
11875 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11876 enum text_cursor_kinds where appropriate.
11878 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11880 Redesign redisplay interface to drop updated_row and updated_area.
11881 * dispextern.h (updated_row, updated_area): Remove declaration.
11882 (struct redisplay_interface): Pass glyph row and row area parameters
11883 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11884 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11886 * dispnew.c (updated_row, updated_area): Remove.
11887 (redraw_overlapped_rows, update_window_line): Adjust user.
11888 (update_marginal_area, update_text_area): Likewise. Pass updated row
11889 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11890 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11893 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11895 * process.c (flush_pending_output): Remove stub.
11898 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11900 * callproc.c: Fix race that killed background processes (Bug#15144).
11901 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11902 Record deleted process-id in critical section, not afterwards.
11903 Don't mistakenly kill process created by a call-process invocation
11904 that discards output and does not wait.
11906 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11908 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11909 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11910 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11911 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11912 to shut up compiler in mark_object.
11913 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11915 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11917 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11918 We can't portably rely on PTY_OPEN doing that, even if
11919 it calls posix_openpt with O_CLOEXEC.
11921 2013-08-20 Kenichi Handa <handa@gnu.org>
11923 * character.c (string_char): Improve commentary.
11925 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11927 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11928 (struct animation_cache): Make signature a flexible array member.
11929 All uses changed. This is a tad slower but may insulate us better
11930 from future changes to ImageMagick.
11932 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11934 * image.c: Shrink memory needed for animation cache.
11935 (SIGNATURE_DIGESTSIZE): New constant.
11936 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11937 (imagemagick_create_cache): Copy the signature. This saves
11938 several KB of memory that ImageMagick wastes per signature.
11939 Don't bother updating the update_time, as the caller does that now.
11940 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11941 it's a fixed size struct member now.
11942 (imagemagick_get_animation_cache): Always destroy the signature,
11943 as it's now imagemagick_create_cache's responsibility to copy it.
11944 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11945 and use memcmp rather than strcmp.
11946 eassert that ImageMagick returns a signature of the specified length.
11948 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11950 * image.c (imagemagick_get_animation_cache): Don't segfault on
11952 (imagemagick_get_animation_cache): Revert to previous definition
11953 so that it actually works. But keep the memory leak fix.
11954 (imagemagick_get_animation_cache): Fix memory leak.
11956 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11958 * image.c: Fix animation cache signature memory leak.
11959 Fix some other minor performance problems while we're at it.
11960 (imagemagick_create_cache): Clear just the members that
11961 need clearing. Don't set update_time, as caller does that now.
11962 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11963 Simplify by using pointer-to-pointer instead of a prev pointer.
11964 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11965 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11966 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11967 it's already a copy. Free the signature probe unless it's cached.
11969 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11970 This was introduced by my 2013-08-12 fix for Bug#15035.
11972 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11974 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11975 (imagemagick_prune_animation_cache): Now static.
11977 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11979 * image.c (imagemagick_get_animation_cache): Don't segfault when
11980 pruning all entries.
11982 2013-08-18 Ken Brown <kbrown@cornell.edu>
11984 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11985 static heap if ENABLE_CHECKING is defined.
11986 (max_bss_sbrk_ptr): New variable.
11987 (bss_sbrk): Use it.
11988 (report_sheap_usage): Report maximum static heap usage instead of
11989 ending static heap usage.
11991 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11993 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11994 of zlib_initialized according to the results of calling
11995 init_zlib_functions.
11997 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11999 * image.c: Implement an ImageMagick per-image cache.
12000 (imagemagick_get_animation_cache): Fix a double-free error.
12001 (imagemagick_load_image): Remove the ping_wand code, which only
12002 apparently saved time on invalid animated images, and slowed down
12003 everything else. Optimize for the common case.
12005 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12007 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12009 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12011 * marker.c (set_marker): Remove documentation of undefined behavior.
12013 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12015 * image.c (imagemagick_compute_animated_image): Animate correctly
12016 when sub-images are smaller than the main image.
12017 (imagemagick_compute_animated_image): Setting the iterator row to
12018 zero is apparently not allowed.
12019 (imagemagick_compute_animated_image): Allow images that say they
12020 have sub-images that are bigger than the main image, but just crop
12023 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12025 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12027 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12029 * image.c (imagemagick_compute_animated_image): Respect the GIF
12032 2013-08-15 Ken Brown <kbrown@cornell.edu>
12034 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12035 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12038 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12040 Fix minor problems found by static checking.
12041 * frame.c (delete_frame):
12042 * xdisp.c (next_element_from_display_vector):
12043 Avoid uninitialized local.
12044 * image.c (imagemagick_compute_animated_image): Port to C89.
12045 Prefer usual GNU indentation style for loops.
12046 Be more careful about bizarrely large sizes, by using ptrdiff_t
12049 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12051 Fix infinite frame selection loop (Bug#15025).
12052 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12054 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12056 * xdisp.c (compute_window_start_on_continuation_line):
12057 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12058 to make sure we end up setting the window start at the leftmost
12059 visible character of the display line. This avoids funky
12060 horizontal shifting because the window start is not kept on the
12061 same position. (Bug#15090)
12062 (next_element_from_display_vector): Support 'box' face attribute
12063 in the face definitions of a display vector. (Bug#15099)
12065 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12067 * image.c (imagemagick_compute_animated_image): Implement animated
12068 images (bug#14700).
12069 (imagemagick_compute_animated_image): Fix some compilation
12070 warnings. Implement a very simple cache to make the animation
12071 usable at all, but it should be replaced with a per-image cache.
12073 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12075 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12076 to do `for' loops over alist values.
12077 * buffer.h (FOR_EACH_BUFFER):
12078 * process.c (FOR_EACH_PROCESS): Use it.
12079 (handle_child_signal, status_notify, Fget_buffer_process)
12080 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12082 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12084 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12085 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12086 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12087 to xzalloc and so avoid redundant call to memset.
12088 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12089 members because it is allocated with xzalloc and so already zeroed.
12091 2013-08-14 Ken Brown <kbrown@cornell.edu>
12093 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12096 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12098 Utility function and macro to copy Lisp string to C string.
12099 * lisp.h (xlispstrdupa): New macro.
12100 (xlispstrdup): New prototype.
12101 * alloc.c (xlispstrdup): New function.
12102 * callint.c (Fcall_interactively):
12103 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12104 (Fsubstitute_in_file_name):
12105 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12106 * image.c (x_create_bitmap_from_file):
12107 * w32term.c (w32_term_init):
12108 * xterm.c (x_term_init): Use xlispstrdup.
12110 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12112 * image.c (imagemagick_load_image): Make animated pictures work.
12113 There's still some problems with background color settings, though
12116 * decompress.c (unwind_decompress): Always restore point.
12118 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12120 * marker.c (set_marker): Reformat documentation.
12122 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12124 * xdisp.c (cursor_type_changed): Now static.
12126 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12127 Use changed. This avoids the need to call xmalloc and for the
12128 caller to call xfree, and avoids memory leaks in some situations.
12130 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12132 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12133 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12134 (redisplay_window): If window_end_valid is cleared due to non-zero
12135 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12136 so do not call to try_cursor_movement for that window.
12138 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12140 * window.h (struct window): Convert window_end_pos and
12141 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12142 (wset_window_end_pos, wset_window_end_vpos): Remove.
12143 * dispnew.c (adjust_glyph_matrix):
12144 * window.c (Fwindow_end, replace_window, set_window_buffer)
12146 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12147 (set_vertical_scroll_bar, redisplay_window, try_window)
12148 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12149 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12150 (note_mouse_highlight): Adjust users.
12151 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12154 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12156 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12157 * image.c (imagemagick_filename_hint): Use `const char *' and
12158 prefer SSDATA to SDATA to avoid warnings.
12160 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12162 Cleanup window fringes, margins and scroll bars adjustments.
12163 * window.c (set_window_fringes, set_window_margins)
12164 (set_window_scroll_bars, apply_window_adjustment): New functions.
12165 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12166 (Fset_window_scroll_bars): Use them.
12168 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12170 * window.h (struct window): Convert scroll_bar_width
12171 from Lisp_Object to integer. Adjust comment.
12172 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12174 * window.c (wset_scroll_bar_width): Remove.
12175 (make_window): Initialize scroll_bar_width.
12176 (Fsplit_window_internal): Use direct assignment.
12177 (Fset_window_configuration, save_window_save):
12178 Convert Lisp_Object to integer and back where appropriate.
12179 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12180 bar was actually changed, and mention this in docstring.
12182 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12184 * decompress.c: Minor simplifications.
12185 (Fzlib_decompress_region): Don't bother verifying
12186 that avail_out <= UINT_MAX, as that was confusing.
12187 Mention the restriction in a comment instead.
12188 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12190 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12192 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12193 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12195 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12197 * image.c (imagemagick_filename_hint): Check for errors in the
12200 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12202 * window.c (Fwindow_margins): Return nil when there's no marginal
12203 area, as per the documented API.
12205 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12206 Fmake_vector, as scroll bar's struct members are not all Lisp
12207 objects now. This avoids crashes in GC.
12209 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12210 bool, so its address could be taken.
12212 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12214 * image.c (imagemagick_filename_hint): New function to possibly
12215 apply `image-content-type-suffixes'.
12216 (imagemagick_load_image): Use it.
12218 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12220 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12221 if loading zlib failed.
12223 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12225 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12226 2013-08-13 checkin below. Change bool to BOOL, rule is:
12227 All Obj-C code uses BOOL, except for interfaces callable from C.
12229 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12231 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12233 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12234 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12235 bool instead of BOOL.
12236 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12237 from Lisp_Object to bitfield. Adjust comment.
12238 * w32term.c (x_scroll_bar_create): Adjust user.
12239 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12240 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12241 Use bool for boolean.
12242 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12243 to `unsigned int' when defining a bitfield.
12245 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12247 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12249 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12251 * window.h (struct window): Convert left_margin_cols and
12252 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12253 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12254 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12256 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12258 (showing_window_margins_p, update_window_line, update_frame_1):
12259 * fringe.c (draw_fringe_bitmap_1):
12260 * xdisp.c (window_box_width): Adjust users.
12261 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12262 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12263 Use direct assignment.
12264 (Fset_window_configuration, save_window_save, Fwindow_margins):
12265 Convert Lisp_Object to integer and back where appropriate.
12266 (Fset_window_margins): Adjust user. Return t if any margin
12267 was actually changed, and mention this in docstring.
12269 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12271 * syntax.c (forward_word):
12272 * cmds.c (forward_char, backward_char): Mention the optional argument.
12274 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12276 * window.h (struct window): Convert left_fringe_width
12277 and right_fringe_width from Lisp_Objects to integers.
12279 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12280 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12281 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12283 (make_window): Initialize new integer fields to -1.
12284 (Fsplit_window_internal): Use direct assignment.
12285 (Fset_window_configuration, save_window_save):
12286 Convert Lisp_Object to integer and back where appropriate.
12287 (Fset_window_fringes): Adjust user. Return t if any fringe
12288 was actually changed, and mention this in docstring.
12290 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12292 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12293 * nsfns.m (x_set_cursor_type):
12294 * w32fns.c (x_set_cursor_type):
12295 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12296 * xdisp.c (set_frame_cursor_types): ...but in common code.
12298 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12300 * font.c (clear_font_cache): New function, stripped from...
12301 (Fclear_font_cache): ...here, which now uses the function
12302 above. Adjust comment.
12303 * font.h (clear_font_cache): Add prototype.
12304 * xfaces.c (clear_face_cache): Use clear_font_cache.
12306 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12308 * window.c (Fset_window_start): Compare `w', not `window' because
12309 `w' might not be equal to `window' after call to decode_live_window.
12311 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12313 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12314 This fixes a problem introduced by the Bug#15035 patch
12315 when using GPG. Reported by Herbert J. Skuhra.
12317 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12319 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12320 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12321 not yet initialized.
12323 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12325 * decompress.c (Fzlib_decompress_region): Support zlib
12326 decompression, too, and rename.
12328 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12330 Minor zlib configuration tweaks.
12331 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12332 Don't assume presence of fn_inflateInit2_ zlib internal function.
12334 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12336 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12337 include the zlib prefix.
12339 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12341 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12342 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12343 define static variables that are pointers to zlib functions to be
12344 dynamically loaded.
12345 (init_zlib_functions) [WINDOWSNT]: New function.
12346 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12348 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12349 macros instead of invoking the zlib functions directly.
12350 (syms_of_decompress): DEFSYM Qzlib_dll.
12351 Staticpro Szlib_available_p.
12353 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12355 Avoid looping over all frame windows to freeze and unfreeze.
12356 * window.h (struct window): Drop frozen_window_start_p.
12357 (freeze_window_starts): Drop prototype.
12358 * frame.h (struct frame): New frozen_window_starts flag.
12359 (FRAME_WINDOWS_FROZEN): New macro.
12360 * window.c (freeze_window_start, freeze_window_starts):
12362 (select_window, replace_window): Adjust users.
12363 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12364 (window_frozen_p): New function.
12365 (redisplay_window): Use it.
12367 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12369 Fix some fd issues when running subprocesses (Bug#15035).
12370 Fix bugs that can leak files or file descriptors on errors.
12371 Don't unlink open temp files, as that's hard for users to diagnose
12372 when things go awry (e.g., temp disk exhausted).
12373 Don't bother to lock temp files. Check for invalid recursion.
12374 * callproc.c (synch_process_fd): Remove. All uses removed.
12375 (synch_process_tempfile): New var or macro.
12376 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12378 (record_kill_process): New arg, the temp name. All callers changed.
12379 (delete_temp_file): Now just a simple wrapper around unlink.
12380 (call_process_kill): New arg, the call_process_fd array.
12381 Close them all. Clear synch_process_pid. Remove the temp file,
12382 or arrange for it to be removed.
12383 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12384 that's been moved to synch_process_tempfile. Caller changed.
12385 Do not remove the tempfile; that's now call_process_kill's
12387 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12388 call_process_kill; the caller now does that.
12389 (call_process_cleanup): Do not close the process fd; that's now
12390 call_process_kill's responsibility.
12391 (Fcall_process): Implement via new function call_process, which
12392 has most of the old body of Fcall_process, but with a different API.
12393 (call_process): New function that does not open or close filefd if
12394 it is nonnegative. Record which fds need to be closed, and let
12395 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12396 Signal an error if invoked recursively (could be done via a hook).
12397 Simplify creation of the tempfile in the MSDOS case.
12398 Don't create the output file until after checking for the executable.
12399 Report any failure to open /dev/null.
12400 Don't open /dev/null for writing twice; once is enough.
12401 Don't create pipe if all output is being discarded or sent to file.
12402 Don't worry about setting up the coding system or reading from the
12403 pipe if all output is being discarded.
12404 Hoist fd_error local into top level, to lessen block nesting.
12405 Don't record deleted pid here; now done by Fcall_process_region.
12406 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12407 and note its success in synch_process_tempfile.
12408 Do not leak resources when child_setup fails.
12409 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12410 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12411 (create_temp_file): Now returns open fd, with an additional
12412 Lisp_Object * argument to return the name. All callers changed.
12413 Do not close the file; rewind it instead, and leave it open for
12414 the caller. Do not lock the temp file. Unwind-protect the file
12415 and the file-descriptor.
12416 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12417 If an asynchrounous process, record it here, not in call_process.
12418 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12419 * eval.c (set_unwind_protect): New function.
12420 * fileio.c (write_region): New function, generalized from the
12421 old Fwrite_region. Do not lock temp files.
12422 (Fwrite_region): Use it.
12423 * lisp.h (set_unwind_protect, write_region): New decls.
12424 * process.c: Include <verify.h>.
12425 (make_process): Mark fds as initially closed.
12426 (deleted_pid_list): Now a list of pid-filename pairs.
12428 (close_process_fd): New function.
12429 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12430 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12431 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12432 (create_process, create_pty, Fmake_serial_process)
12433 (server_accept_connection): Record which fds need to be closed,
12434 and let deactivate_process close them.
12435 (Fmake_network_process): Do not discard the unwind-protect
12436 until it's safe to do so.
12437 (deactivate_process): Close the fds opened by create_process etc.
12438 (Fprocess_send_eof): Adjust to new way of recording open fds.
12439 Report an error if /dev/null can't be opened, instead of aborting.
12440 * process.h (PROCESS_OPEN_FDS): New constant.
12441 (struct Lisp_Process): New member open_fds.
12442 (record_kill_process, record_deleted_pid): Adjust signatures.
12443 (record_deleted_pid): Move decl here ...
12444 * syswait.h (record_deleted_pid): ... from here.
12446 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12448 * decompress.c: Fix bugs with large buffers and weird inputs.
12449 Tune a bit. Reindent as per usual Emacs style.
12450 (BUFFER_SIZE): Remove.
12451 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12452 more than UINT_MAX bytes. Decompress into the gap instead of into
12453 an auto buffer, as this should avoid copying. Return nil if
12454 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12455 set immediate_quit; we shouldn't trust zlib code that much.
12457 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12459 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12460 errors, and really move the gap to where we want it.
12462 * lisp.h: Include decompress.c support.
12464 * emacs.c (main): Include decompress.c support.
12466 * Makefile.in: Include -lz if present.
12468 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12470 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12471 (initWithTitle:): Initialize frame to 0.
12472 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12473 (fillWithWidgetValue:frame:): Rename from
12474 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12476 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12477 fillWithWidgetValue:frame:
12479 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12480 remove memory leak warnings.
12482 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12483 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12484 menu_pending_title.
12486 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12487 (x_activate_menubar): Update the whole menu.
12488 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12489 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12490 current event is not NSSystemDefined (Bug#15001).
12491 Call ns_check_menu_open only if trackingMenu is 2.
12492 (menuDidClose:): New method, decrease trackingMenu.
12493 (fillWithWidgetValue:setDelegate:): New method.
12494 (fillWithWidgetValue:): Call the above.
12496 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12498 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12500 Omit some unnecessary casts.
12501 Many of these go back to the old pre-C89 days, when they may have
12502 been needed, but we've been assuming C89 or later for a while now.
12503 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12504 (live_float_p, live_misc_p, live_vector_p):
12505 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12506 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12507 (defvar_per_buffer):
12508 * callint.c (Fcall_interactively):
12509 * doc.c (Fsubstitute_command_keys):
12510 * filelock.c (get_boot_time):
12511 * frame.c (xrdb_get_resource):
12512 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12513 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12514 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12515 (menuitem_highlight_callback, menu_destroy_callback)
12516 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12517 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12518 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12519 (xg_tool_bar_help_callback, tb_size_cb):
12520 * image.c (xpm_alloc_color, png_read_from_memory)
12521 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12522 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12524 * keymap.c (describe_map):
12525 * nsfns.m (Fns_display_monitor_attributes_list):
12526 * nsmenu.m (process_dialog:):
12527 * nsterm.m (hold_event):
12528 * process.c (wait_reading_process_output):
12529 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12530 * scroll.c (do_direct_scrolling, scrolling_1):
12531 * termcap.c (tgetent):
12532 * window.c (check_window_containing, add_window_to_list)
12533 (freeze_window_starts):
12534 * xdisp.c (compare_overlay_entries, vmessage):
12535 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12536 (x_get_monitor_attributes_xrandr)
12537 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12538 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12539 * xfont.c (xfont_match, xfont_open):
12540 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12541 (menubar_selection_callback, menu_position_func)
12542 (popup_selection_callback, create_and_show_popup_menu)
12543 (dialog_selection_callback, create_and_show_dialog):
12544 * xrdb.c (x_get_string_resource)
12546 * xsmfns.c (x_session_check_input):
12547 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12548 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12549 (xaw_jump_callback, xaw_scroll_callback):
12550 Omit unnecessary casts.
12552 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12554 Minor string-length refactoring.
12555 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12556 * frame.c (make_monitor_attribute_list):
12557 Prefer build_string to strlen + make_string.
12559 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12561 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12562 don't check minor_code (Bug#14417).
12564 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12566 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12567 vertical positions instead. This avoids calling MATRIX_ROW with
12568 row numbers that are possibly beyond valid limits. (Bug#15064)
12570 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12572 Use xstrdup and build_unibyte_string where applicable.
12573 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12574 * xfns.c (x_window):
12575 * xrdb.c (x_get_customization_string):
12576 * xterm.c (xim_initialize):
12577 * w32fns.c (w32_window): Use xstrdup.
12578 (w32_display_monitor_attributes_list):
12579 * emacs.c (init_cmdargs):
12580 * keyboard.c (PUSH_C_STR):
12581 * nsfont.m (nsfont_open):
12582 * sysdep.c (system_process_attributes):
12583 * w32.c (system_process_attributes):
12584 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12586 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12588 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12589 variables of these types so that GDB would know about them, as aid
12590 for debugging fatal exceptions. (Bug#15024) See also
12591 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12594 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12596 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12597 larger than the NSWindow (Bug#14934).
12599 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12601 Redesign redisplay interface to drop global variable updated_window.
12602 Always pass currently updated window as a parameter to update routines.
12603 * dispextern.h (updated_window): Remove declaration.
12604 (struct redisplay_interface): Pass window parameter to
12605 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12606 and after_update_window_hook.
12607 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12609 * dispnew.c (updated_window): Remove.
12610 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12611 (update_window_line): Adjust to match redisplay interface changes.
12612 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12613 (ns_scroll_run, ns_after_update_window_line):
12614 * w32term.c (x_update_window_begin, x_update_window_end)
12615 (x_after_update_window_line, x_scroll_run):
12616 * xterm.c (x_update_window_begin, x_update_window_end)
12617 (x_after_update_window_line, x_scroll_run):
12618 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12619 Likewise. Adjust comments where appropriate.
12620 (x_cursor_to): Simplify because this is always called during window
12621 update (but install debugging check anyway).
12622 (expose_window): Check must_be_updated_p flag to see whether this
12623 function is called during window update.
12625 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12627 Do not reset window modification event counters excessively.
12628 These leftovers and poor man's tricky methods to catch extra
12629 redisplay's attention are no longer needed.
12630 * frame.c (set_menu_bar_lines_1):
12631 * minibuf.c (read_minibuf_unwind):
12632 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12633 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12634 (window_scroll_line_based, Fset_window_configuration):
12635 * xdisp.c (redisplay_window): Do not reset last_modified and
12636 last_overlay_modified counters.
12638 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12640 * xselect.c (x_send_client_event): Set send_event and serial, memset
12641 data.l as it might be bigger than data.b. Use 24 bit mask to
12642 XSendEvent (Bug#15034).
12644 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12646 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12647 for TTY frames that are not the top frame on their console.
12650 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12652 * w32term.c (w32fullscreen_hook): Really maximize frame when
12653 asked for (Bug#14841).
12655 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12657 Prefer selected_window to Fselected_window, likewise for frames.
12658 * buffer.c (Fbuffer_swap_text):
12659 * data.c (Fvariable_binding_locus):
12660 * window.c (run_window_configuration_change_hook): Adjust users.
12661 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12662 Use decode_live_frame.
12664 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12666 Be more careful if selected window shows the buffer other than current,
12667 use window_outdated only if this is not so. This change should also
12668 address some weird issues discussed in Bug#13012.
12669 * window.h (window_outdated): New prototype.
12670 * window.c (window_outdated): Now here. Convert from static and
12671 always assume window's buffer.
12672 (Fwindow_end, Fwindow_line_height): Use it.
12673 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12674 and always assume window's buffer.
12675 (redisplay_window): Adjust user.
12676 (redisplay_internal): Call to reconsider_clip_changes once and
12677 check whether mode line should be updated only if selected window
12678 shows current buffer.
12679 (run_window_scroll_functions): Use eassert for debugging check.
12680 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12682 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12684 * window.c (window_scroll, window_scroll_pixel_based)
12685 (window_scroll_line_based): Use bool for booleans.
12687 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12689 * process.c: Fix minor off-by-one issues in descriptor counts.
12690 This shouldn't fix any real bugs, but it cleans up the code a bit.
12691 (max_process_desc, max_input_desc): -1, not 0, means none.
12693 (delete_input_desc): New function.
12694 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12695 (deactivate_process): Scan backwards when recomuting max_process_desc;
12696 that should be faster.
12697 (init_process_emacs): Initialize max_input_desc.
12699 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12701 Use region cache to speedup bidi_find_paragraph_start.
12702 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12703 Rename cache_long_line_scans to cache_long_scans.
12704 * buffer.c (bset_cache_long_line_scans): Rename to
12705 bset_cache_long_scans.
12706 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12707 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12709 (syms_of_buffer): Rename cache-long-line-scans to
12710 cache-long-scans. Adjust docstring.
12711 * search.c (newline_cache_on_off):
12712 * indent.c (width_run_cache_on_off): Adjust users.
12713 * bidi.c (bidi_paragraph_cache_on_off): New function.
12714 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12715 * insdel.c (prepare_to_modify_buffer):
12716 Invalidate bidi_paragraph_cache if enabled.
12718 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12720 Invalidate region caches only if buffer text is going to be changed.
12721 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12722 (modify_text): ...new prototype.
12723 (prepare_to_modify_buffer_1): New prototype.
12724 * textprop.c (modify_region): Rename to...
12725 (modify_text_properties): ...new function.
12726 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12727 (Fremove_list_of_text_properties): Adjust users.
12728 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12729 (modify_text): ...new function.
12730 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12731 (prepare_to_modify_buffer_1): ...new function.
12732 * casefiddle.c (casify_region):
12733 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12734 (Ftranspose_regions): Use modify_text.
12736 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12738 * lisp.mk (lisp): Add nadvice.elc.
12740 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12742 New macro to iterate over live buffers similar to frames.
12743 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12744 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12745 Declare buffer-related variables here to offload lisp.h.
12746 * buffer.c (Vbuffer_alist): Adjust comment.
12747 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12748 (other_buffer_safely):
12749 * data.c (store_symval_forwarding):
12750 * dispnew.c (Fframe_or_buffer_changed_p):
12751 * fileio.c (Fdo_auto_save):
12752 * filelock.c (unlock_all_files):
12753 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12755 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12757 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12758 * callproc.c (create_temp_file):
12759 * filelock.c (create_lock_file):
12760 Assume mkostemp, since it's now provided by Gnulib.
12762 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12764 * w32.c (mkostemp): New function.
12765 (mktemp): Remove, no longer used. Most of the code reused in
12766 mkostemp. (Bug#15015)
12767 (mktemp): Don't undef.
12769 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12771 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12772 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12773 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12774 (free_glyph_pool, check_glyph_memory): Likewise for
12775 all users. Adjust comments where appropriate.
12777 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12779 * composite.h: Minor fixups.
12780 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12781 to fix a misspelling, and change it to an inline function while
12782 we're at it (it need not be a macro). All uses changed.
12783 (composition_method, composition_valid_p):
12784 Rewrite to avoid assignments in if-conditions.
12786 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12788 Do not use global Lisp_Object in composition macros.
12789 * composite.h (composition_temp): Remove declaration.
12790 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12791 (composition_method, composition_valid_p): ...inline functions.
12792 (compose_region): Remove the leftover.
12793 * composite.c (composition_temp): Remove.
12794 (run_composition_function, update_compositions)
12795 (composition_compute_stop_pos, composition_adjust_point)
12796 (Ffind_composition_internal):
12797 * coding.c (handle_composition_annotation):
12798 * xdisp.c (handle_composition_prop, check_point_in_composition):
12799 Related users changed.
12801 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12803 Drop FRAME_PTR typedef.
12804 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12805 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12806 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12807 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12808 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12809 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12810 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12811 All related users changed.
12813 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12815 * eval.c (default_toplevel_binding): New function.
12817 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12818 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12819 (syms_of_eval): Export them.
12820 * data.c (Fdefault_value): Micro cleanup.
12821 * term.c (init_tty): Use "false".
12823 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12825 Fix X GC leak in GTK and raw (no toolkit) X ports.
12826 * xterm.c (x_free_frame_resources): If white and black relief
12827 GCs are allocated, always free them here.
12828 * xfns.c (x_make_gc): Omit redundant initialization.
12829 * widget.c (create_frame_gcs): Remove the leftover.
12830 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12831 in x_free_frame_resources.
12833 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12835 * nsterm.m (windowWillResize:toSize:): Only change title if
12836 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12838 (viewDidEndLiveResize): New method.
12840 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12841 inside NS_IMPL_COCOA.
12843 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12845 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12846 Do not check whether undo is enabled because record_insert and
12847 record_delete does that themselves.
12849 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12851 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12852 member which is not really used any more.
12853 (FRAME_XIC_BASE_FONTNAME): Remove.
12854 * xfns.c (xic_free_fontset): Adjust user.
12855 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12856 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12857 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12858 (xdialog_show): Use eassert for debugging check.
12859 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12861 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12863 * fileio.c, fns.c (merge): Move extern decl from here ...
12864 * lisp.h (merge): ... to here.
12866 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12868 Fix last font-related change.
12869 * w32font.h (w32font_list_internal, w32font_match_internal):
12871 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12872 (uniscribe_list_family): Adjust to match font API change.
12873 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12874 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12876 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12878 * frame.h (FRAME_MOUSE_UPDATE):
12879 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12880 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12882 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12884 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12885 * font.h (struct font_driver): Change list, match, and list_family
12886 functions to accept struct frame * as first arg.
12887 * font.c (font_score, font_compare, font_sort_entities):
12889 (font_sort_entities, font_list_entities, font_select_entity)
12890 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12891 match font API change.
12892 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12893 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12894 * ftxfont.c (ftxfont_list, ftxfont_match):
12895 * xftfont.c (xftfont_list, xftfont_match):
12896 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12897 * w32font.c (w32font_list, w32font_match, w32font_list)
12898 (w32font_list_internal, w32_font_match_internal): Likewise.
12899 * xfaces.c (Fx_family_fonts): Adjust user.
12901 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12903 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12904 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12905 only if HAVE_X_WINDOWS is in use.
12906 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12907 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12908 * w32term.c (x_wm_set_icon_position): Likewise.
12909 * w32fns.c (x_icon): Adjust user.
12911 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12913 * xterm.c (last_mouse_press_frame): Remove the
12914 leftover which is not really used any more.
12915 (handle_one_xevent, syms_of_xterm): Adjust users.
12916 (x_flush): Call XFlush once per each X display, not frame.
12917 This is better because this code always unconditionally skips
12918 non-X frames in Vframe_list and issues the only XFlush if we
12919 have more than one X frame on the same X display.
12920 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12921 Use bool for booleans.
12922 (x_draw_glyph_string_background, cvt_string_to_pixel)
12923 (cvt_pixel_dtor): Drop unnecessary prototypes.
12924 * xterm.h (x_display_ok): Adjust prototype.
12926 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12928 Drop unnecessary functions that deals with frame pixel size.
12929 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12930 (x_pixel_height): Drop prototypes.
12931 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12932 (x_pixel_height): Drop implementations.
12933 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12934 which should be always valid for window frame.
12935 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12936 * w32menu.c (Fx_popup_dialog):
12937 * xmenu.c (Fx_popup_dialog): Likewise for both.
12939 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12941 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12942 frame parameters and call to Fmodify_frame_parameters just once.
12943 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12944 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12945 and mention nil frame in docstring.
12947 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12949 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12950 (x_figure_window_size): Likewise. Adjust to return long.
12951 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12952 (toplevel): Move Qterminal_live_p to...
12953 * terminal.c (toplevel): ...here, make it static, and...
12954 (syms_of_terminal): ...DEFSYM here.
12955 * frame.h (Qterminal_live_p): Remove declaration.
12956 (make_frame, x_figure_window_size): Adjust prototype.
12957 * nsfns.m (Fx_create_frame): Use long for window flags.
12959 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12961 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12962 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12963 Do not assume that emacs_close (INT_MAX) is a no-op.
12965 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12967 * xfaces.c (make_face_cache): For struct face_cache, prefer
12968 xmalloc to xzalloc and so avoid redundant call to memset.
12969 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12971 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12973 * fringe.c (draw_window_fringes, update_window_fringes)
12974 (compute_fringe_widths):
12975 * w32term.c (x_draw_glyph_string):
12976 * window.c (candidate_window_p, Frecenter):
12977 * xfaces.c (realize_basic_faces, realize_default_face)
12978 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12979 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12980 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12981 * xmenu.c (Fx_menu_bar_open_internal):
12982 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12983 * xsettings.c (xft_settings_event):
12984 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12985 Use bool for booleans. Adjust style and comments where
12987 * dispextern.h (draw_window_fringes, update_window_fringes)
12988 (compute_fringe_widths):
12989 * xterm.h (x_had_errors_p): Adjust prototype.
12991 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12993 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12994 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12996 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12998 * fns.c (toplevel): Remove comment before Fsafe_length because
12999 it checks for QUIT.
13001 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13003 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13005 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13007 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13008 frame which got the message is still alive, before dereferencing
13009 its pointer. (Bug#14970)
13011 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13012 be a live window, before using it as such. (Bug#14970)
13014 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13016 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13017 w32_detect_focus_change instead of doing part of its job by hand.
13018 This fixes the problem whereby FOCUS_OUT events were not sent to
13021 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13023 * process.c (Fprocess_list): Doc fix.
13025 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13026 being re-exposed only if it didn't ask to become visible.
13027 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13028 was previously iconified. (Bug#14841)
13029 (x_iconify_frame): Mark the frame iconified.
13031 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13033 Fix minor problems found by static checking.
13034 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13035 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13037 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13039 * eval.c (set_specpdl_old_value): New function.
13040 (unbind_to): Minor simplification.
13041 (get_backtrace_frame): New function.
13042 (Fbacktrace_frame): Use it. Add `base' argument.
13043 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13044 (syms_of_eval): Export backtrace-eval.
13045 * xterm.c (x_focus_changed): Simplify.
13047 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13049 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13051 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13053 * xdisp.c (redisplay_window): Instead of moving point out of
13054 scroll margin, reject the force_start method, and try scrolling
13055 instead. (Bug#14780)
13057 2013-07-24 Ken Brown <kbrown@cornell.edu>
13059 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13062 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13064 * eval.c (Fprogn): Do not check that BODY is a proper list.
13065 This undoes the previous change. The check slows down the
13066 interpreter, and is not needed to prevent a crash. See
13067 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13069 2013-07-23 Glenn Morris <rgm@gnu.org>
13071 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13073 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13075 Port to GNU/Linux systems with tinfo but not ncurses.
13076 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13077 to decide whether ncurses is being used. Without this change,
13078 GCC complains about tgetent not being declared, on a system
13079 that has tinfo installed but ncurses not installed.
13081 * eval.c (Fprogn): Check that BODY is a proper list.
13083 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13084 * data.c (Fsetq_default):
13085 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13086 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13088 Tune by taking advantage of the fact that ARGS is always a list
13089 when a function is declared to have UNEVALLED args.
13091 * emacsgtkfixed.c: Port to GCC 4.6.
13092 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13094 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13096 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13097 here to silence compiler warnings.
13099 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13101 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13102 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13103 from messing up Emacs's 'struct frame' (Bug#14923).
13105 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13107 * alloc.c (make_save_ptr_ptr): Define this function.
13108 It was inadvertently omitted. It's needed only if
13109 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13111 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13113 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13114 frame have focus (Bug#14895).
13116 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13118 Avoid vfork-related deadlock more cleanly.
13119 * callproc.c (child_setup): When the child's exec fails, output
13120 the program name, as that's more useful. Use O_NONBLOCK to avoid
13122 * process.c (create_process_1): Remove; no longer needed.
13123 (create_process): Remove timer hack; no longer needed, now that
13124 the child avoids deadlock.
13126 2013-07-20 Glenn Morris <rgm@gnu.org>
13128 * image.c (Fimage_flush): Fix doc typo.
13130 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13132 Fix array bounds violation when pty allocation fails.
13133 * process.c (PTY_NAME_SIZE): New constant.
13134 (pty_name): Remove static variable; it's now auto.
13135 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13136 Take pty_name as an arg rather than using a static variable.
13137 All callers changed.
13138 (create_process): Recover pty_flag from process, not from volatile local.
13139 (create_pty): Stay inside array even when pty allocation fails.
13140 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13142 * lread.c (Fload): Avoid initialization only when lint checking.
13143 Mention that it's needed only for older GCCs.
13145 2013-07-20 Kenichi Handa <handa@gnu.org>
13147 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13148 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13150 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13152 * lread.c (Fload): Avoid uninitialized warning.
13154 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13156 Fix some minor file descriptor leaks and related glitches.
13157 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13158 (create_lock_file): Use write, not emacs_write.
13159 * image.c (slurp_file, png_load_body):
13160 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13161 (server_accept_connection):
13162 Don't leak an fd on memory allocation failure.
13163 * image.c (slurp_file): Add a cheap heuristic for growing files.
13164 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13165 as that's what the other routines do. Maybe input need not be
13166 blocked at all, but it's better to be consistent.
13167 Avoid undefined behavior when strlen is zero.
13169 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13170 (NSTATICS): Now a constant; doesn't need to be a macro.
13172 2013-07-19 Richard Stallman <rms@gnu.org>
13174 * coding.c (decode_coding_utf_8): Add simple loop for fast
13175 processing of ASCII characters.
13177 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13179 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13181 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13183 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13184 unportable 'struct x_display_info'.
13185 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13186 is a portable type.
13188 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13190 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13191 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13193 (system_process_attributes): Prefer plain char to unsigned char
13194 when either will do. Clean up properly if interrupted or if
13195 memory allocations fail. Don't assume sscanf succeeds.
13196 Remove no-longer-needed workaround to stop GCC from whining.
13197 Read command-line once, instead of multiple times. Check read status a
13198 bit more carefully.
13200 Fix obscure porting bug with varargs functions.
13201 The code assumed that int is treated like ptrdiff_t in a vararg
13202 function, which is not a portable assumption. There was a similar
13203 -- though these days less likely -- porting problem with various
13204 assumptions that pointers of different types all smell the same as
13205 far as vararg functions is conserved. To make this problem less
13206 likely in the future, redo the API to use varargs functions.
13207 * alloc.c (make_save_value): Remove this vararg function.
13208 All uses changed to ...
13209 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13210 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13212 (make_save_ptr): Rename from make_save_pointer, for consistency with
13213 the above. Define only on platforms that need it. All uses changed.
13215 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13217 * keyboard.c: Try to fix typos in previous change.
13218 (DISPLAY_LIST_INFO): New macro.
13219 (kbd_buffer_get_event): Do not access members that are not present
13220 in X11. Revert inadvertent change of "!=" to "=".
13222 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13224 * keyboard.c (kbd_buffer_get_event):
13225 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13226 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13228 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13230 * filelock.c: Fix unlikely file descriptor leaks.
13231 (get_boot_time_1): Rework to avoid using emacs_open.
13232 This doesn't actually fix a leak, but is better anyway.
13233 (read_lock_data): Use read, not emacs_read.
13235 * doc.c: Fix minor memory and file descriptor leaks.
13236 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13237 (get_doc_string, Fsnarf_documentation):
13238 Fix file descriptor leak on error.
13240 * term.c: Fix minor fdopen-related file descriptor leaks.
13241 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13242 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13244 * charset.c: Fix file descriptor leaks and errno issues.
13246 (load_charset_map_from_file): Don't leak file descriptor on error.
13247 Use plain record_xmalloc since the allocation is larger than
13248 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13250 * eval.c (record_unwind_protect_nothing):
13251 * fileio.c (fclose_unwind):
13253 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13254 The replacement doesn't block input, but that no longer seems
13257 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13259 * lread.c: Fix file descriptor leaks and errno issues.
13260 (Fload): Close some races that leaked fds or streams when 'load'
13262 (Fload, openp): Report error number of last nontrivial failure to open.
13263 ENOENT counts as trivial.
13264 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13266 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13267 now that the function is always called with a nonnegative arg.
13268 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13269 All uses replaced with ...
13270 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13272 A few more minor file errno-reporting bugs.
13273 * callproc.c (Fcall_process):
13274 * doc.c (Fsnarf_documentation):
13275 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13276 * process.c (set_socket_option):
13277 Don't let a constructor trash errno.
13278 * doc.c: Include <errno.h>.
13280 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13282 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13284 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13286 Fix w32 bug with call-process-region (Bug#14885).
13287 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13288 to Fcall_process when the input is empty. This simplifies the
13289 code a bit. It makes no difference on POSIXish platforms but
13290 apparently it fixes a bug on w32.
13292 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13293 * fileio.c (close_file_unwind): Don't close if FD is negative;
13294 this can happen when unwinding a zapped file descriptor.
13295 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13296 in case Emacs runs out of memory between the two unwind-protects.
13297 Don't trash errno when closing FD.
13298 Zap the FD in the specpdl when closing it, instead of deferring
13299 the removal of the unwind-protect; this fixes a bug where a child
13300 function unwinds the stack past us.
13302 New unwind-protect flavors to better type-check C callbacks.
13303 This also lessens the need to write wrappers for callbacks,
13304 and the need for make_save_pointer.
13305 * alloc.c (free_save_value):
13306 * atimer.c (run_all_atimers):
13308 * alloc.c (safe_alloca_unwind):
13309 * atimer.c (unwind_stop_other_atimers):
13310 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13311 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13312 * minibuf.c (choose_minibuf_frame_1):
13313 * process.c (make_serial_process_unwind):
13314 * xdisp.c (pop_message_unwind):
13315 * xselect.c (queue_selection_requests_unwind):
13316 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13317 * alloc.c (record_xmalloc):
13318 Prefer record_unwind_protect_ptr to record_unwind_protect with
13320 * alloc.c (Fgarbage_collect):
13321 Prefer record_unwind_protect_void to passing a dummy.
13322 * buffer.c (restore_buffer):
13323 * window.c (restore_window_configuration):
13324 * xfns.c, w32fns.c (do_unwind_create_frame)
13325 New wrapper. All record-unwind uses of wrappee changed.
13326 * buffer.c (set_buffer_if_live):
13327 * callproc.c (call_process_cleanup, delete_temp_file):
13328 * coding.c (code_conversion_restore):
13329 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13330 * editfns.c (save_excursion_restore)
13331 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13332 (save_restriction_restore):
13333 * eval.c (restore_stack_limits, un_autoload):
13334 * fns.c (require_unwind):
13335 * keyboard.c (recursive_edit_unwind, tracking_off):
13336 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13337 * macros.c (pop_kbd_macro, restore_menu_items):
13338 * nsfns.m (unwind_create_frame):
13339 * print.c (print_unwind):
13340 * process.c (start_process_unwind):
13341 * search.c (unwind_set_match_data):
13342 * window.c (select_window_norecord, select_frame_norecord):
13343 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13344 (fast_set_selected_frame):
13345 * xfns.c, w32fns.c (unwind_create_tip_frame):
13346 Return void, not a dummy Lisp_Object. All uses changed.
13347 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13348 * callproc.c (call_process_kill):
13349 * fileio.c (restore_point_unwind, decide_coding_unwind)
13350 (build_annotations_unwind):
13351 * insdel.c (Fcombine_after_change_execute_1):
13352 * keyboard.c (read_char_help_form_unwind):
13353 * menu.c (unuse_menu_items):
13354 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13355 * sound.c (sound_cleanup):
13356 * xdisp.c (unwind_redisplay):
13357 * xfns.c (clean_up_dialog):
13358 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13359 Accept no args and return void, instead of accepting and returning
13360 a dummy Lisp_Object. All uses changed.
13361 * cygw32.c (fchdir_unwind):
13362 * fileio.c (close_file_unwind):
13363 * keyboard.c (restore_kboard_configuration):
13364 * lread.c (readevalllop_1):
13365 * process.c (wait_reading_process_output_unwind):
13366 Accept int and return void, rather than accepting an Emacs integer
13367 and returning a dummy object. In some cases this fixes an
13368 unlikely bug when the corresponding int is outside Emacs integer
13369 range. All uses changed.
13370 * dired.c (directory_files_internal_unwind):
13371 * fileio.c (do_auto_save_unwind):
13372 * gtkutil.c (pop_down_dialog):
13373 * insdel.c (reset_var_on_error):
13374 * lread.c (load_unwind):
13375 * xfns.c (clean_up_file_dialog):
13376 * xmenu.c, nsmenu.m (pop_down_menu):
13377 * xmenu.c (cleanup_widget_value_tree):
13378 * xselect.c (wait_for_property_change_unwind):
13379 Accept pointer and return void, rather than accepting an Emacs
13380 save value encapsulating the pointer and returning a dummy object.
13382 * editfns.c (Fformat): Update the saved pointer directly via
13383 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13384 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13385 (unwind_body): New function.
13386 (record_unwind_protect): First arg is now a function returning void,
13387 not a dummy Lisp_Object.
13388 (record_unwind_protect_ptr, record_unwind_protect_int)
13389 (record_unwind_protect_void): New functions.
13390 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13391 * fileio.c (struct auto_save_unwind): New type.
13392 (do_auto_save_unwind): Use it.
13393 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13394 * insdel.c (struct rvoe_arg): New type.
13395 (reset_var_on_error): Use it.
13396 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13398 (specbinding_func): Remove; there are now several such functions.
13399 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13400 (set_unwind_protect_ptr): New function.
13401 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13403 Be simpler and more consistent about reporting I/O errors.
13404 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13405 Say "Read error" and "Write error", rather than "I/O error", or
13406 "IO error reading", or "IO error writing", when a read or write
13408 * process.c (Fmake_network_process, wait_reading_process_output)
13409 (send_process, Fprocess_send_eof, wait_reading_process_output):
13410 Capitalize diagnostics consistently. Put "failed foo" at the
13411 start of the diagnostic, so that we don't capitalize the
13412 function name "foo". Consistently say "failed" for such
13414 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13415 All callers changed. This is so it can use report_file_error.
13416 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13417 diagnostics consistently as above.
13419 * fileio.c (report_file_errno): Fix errno reporting bug.
13420 If the file name is neither null nor a pair, package it up as a
13421 singleton list. All callers changed, both to this function and to
13422 report_file_error. This fixes a bug where the memory allocator
13423 invoked by list1 set errno so that the immediately following
13424 report_file_error reported the wrong errno value.
13426 Fix minor problems found by --enable-gcc-warnings.
13427 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13428 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13430 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13432 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13433 Set event->arg to Qt if switch-event shall be generated.
13434 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13436 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13438 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13441 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13442 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13443 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13444 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13445 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13446 and there is a focused frame.
13447 (head_table): Add focus-in and focus-out.
13448 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13449 bind to handle-focus-in/out.
13451 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13452 (Fhandle_switch_frame): Call Fhandle_focus_in.
13453 (syms_of_frame): defsubr handle-focus-in/out.
13455 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13457 Fix porting bug to older POSIXish platforms (Bug#14862).
13458 * sysdep.c (emacs_pipe): New function, that implements
13459 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13460 This should port better to CentOS 5 and to Mac OS X 10.6.
13461 All calls to pipe2 changed.
13463 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13464 This makes the code easier to read and the executable a bit smaller.
13465 Do not replace all calls to Fcons that happen to create lists,
13466 just calls that are intended to create lists. For example, when
13467 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13468 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13469 Similarly for list2 through list5.
13470 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13471 * bytecode.c (exec_byte_code):
13472 * callint.c (quotify_arg, Fcall_interactively):
13473 * callproc.c (Fcall_process, create_temp_file):
13474 * charset.c (load_charset_map_from_file)
13475 (Fdefine_charset_internal, init_charset):
13476 * coding.c (get_translation_table, detect_coding_system)
13477 (Fcheck_coding_systems_region)
13478 (Fset_terminal_coding_system_internal)
13479 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13480 * composite.c (update_compositions, Ffind_composition_internal):
13481 * dired.c (directory_files_internal, file_name_completion)
13483 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13484 * doc.c (Fsnarf_documentation):
13485 * editfns.c (Fmessage_box):
13487 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13488 (Feval, eval_sub, Ffuncall, apply_lambda):
13489 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13490 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13491 (Fset_file_times, Finsert_file_contents)
13492 (Fchoose_write_coding_system, Fwrite_region):
13493 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13494 * font.c (font_registry_charsets, font_parse_fcname)
13495 (font_prepare_cache, font_update_drivers, Flist_fonts):
13496 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13497 * frame.c (make_frame, Fmake_terminal_frame)
13498 (x_set_frame_parameters, x_report_frame_params)
13499 (x_default_parameter, Fx_parse_geometry):
13500 * ftfont.c (syms_of_ftfont):
13501 * image.c (gif_load):
13502 * keyboard.c (command_loop_1):
13503 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13504 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13505 (Fminor_mode_key_binding, accessible_keymaps_1)
13506 (Faccessible_keymaps, Fwhere_is_internal):
13507 * lread.c (read_emacs_mule_char):
13508 * menu.c (find_and_return_menu_selection):
13509 * minibuf.c (get_minibuffer):
13510 * nsfns.m (Fns_perform_service):
13511 * nsfont.m (ns_script_to_charset):
13512 * nsmenu.m (ns_popup_dialog):
13513 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13514 (Fx_own_selection_internal):
13515 * nsterm.m (append2):
13516 * print.c (Fredirect_debugging_output)
13517 (print_prune_string_charset):
13518 * process.c (Fdelete_process, Fprocess_contact)
13519 (Fformat_network_address, set_socket_option)
13520 (read_and_dispose_of_process_output, write_queue_push)
13521 (send_process, exec_sentinel):
13522 * sound.c (Fplay_sound_internal):
13523 * textprop.c (validate_plist, add_properties)
13524 (Fput_text_property, Fadd_face_text_property)
13525 (copy_text_properties, text_property_list, syms_of_textprop):
13526 * unexaix.c (report_error):
13527 * unexcoff.c (report_error):
13528 * unexsol.c (unexec):
13529 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13530 (Fformat_mode_line, syms_of_xdisp):
13531 * xfaces.c (set_font_frame_param)
13532 (Finternal_lisp_face_attribute_values)
13533 (Finternal_merge_in_global_face, syms_of_xfaces):
13534 * xfns.c (x_default_scroll_bar_color_parameter)
13535 (x_default_font_parameter, x_create_tip_frame):
13536 * xfont.c (xfont_supported_scripts):
13537 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13538 (menu_help_callback, xmenu_show):
13539 * xml.c (make_dom):
13540 * xterm.c (set_wm_state):
13541 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13542 and similarly for list2 through list5.
13544 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13546 * callproc.c (Fcall_process_region): Fix minor race and tune.
13547 (create_temp_file): New function, with the temp-file-creation part
13548 of the old Fcall_process_region. Use Fcopy_sequence to create the
13549 temp file name, rather than alloca + build_string, for simplicity.
13550 Don't bother to block input around the temp file creation;
13551 shouldn't be needed. Simplify use of mktemp.
13552 Use record_unwind_protect immediately after creating the temp file;
13553 this closes an unlikely race where the temp file was not removed.
13554 Use memcpy rather than an open-coded loop.
13555 (Fcall_process_region): Use the new function. If the input is
13556 empty, redirect from /dev/null rather than from a newly created
13557 empty temp file; this avoids unnecessary file system traffic.
13559 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13561 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13562 Simplify by making this case like the other two. This is a bit
13563 slower on obsolete hosts, but the extra complexity isn't worth it.
13565 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13566 * process.c (create_process) [!DOS_NT]:
13567 Remove now-unnecessary calls to emacs_close.
13569 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13571 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13572 returning early. (Bug#14850)
13574 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13575 and inhibit-iso-escape-detection attributes of 'undecided'.
13578 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13580 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13581 Reported by Herbert J. Skuhra in
13582 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13584 Don't lose top specpdl entry when memory is exhausted.
13585 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13586 specpdl overflow here, to simplify callers; all callers changed.
13587 Always reserve an unused entry at the stack top; this avoids
13588 losing the top entry's information when memory is exhausted.
13590 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13592 Clean up errno reporting and fix some errno-reporting bugs.
13593 * callproc.c (Fcall_process):
13594 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13595 * process.c (create_process, Fmake_network_process):
13596 * unexaix.c (report_error):
13597 * unexcoff.c (report_error):
13598 Be more careful about reporting the errno of failed operations.
13599 The code previously reported the wrong errno sometimes.
13600 Also, prefer report_file_errno to setting errno + report_file_error.
13601 (Fcall_process): Look at openp return value rather than at path,
13602 as that's a bit faster and clearer when there's a numeric predicate.
13603 * fileio.c (report_file_errno): New function, with most of the
13604 old contents of report_file_error.
13605 (report_file_error): Use it.
13606 (Ffile_exists_p, Ffile_accessible_directory_p):
13607 Set errno to 0 when it is junk.
13608 * fileio.c (Faccess_file):
13609 * image.c (x_create_bitmap_from_file):
13610 Use faccessat rather than opening the file, to avoid the hassle of
13611 having a file descriptor open.
13612 * lisp.h (report_file_errno): New decl.
13613 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13616 * process.c (create_process, wait_reading_process_output) [AIX]:
13617 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13618 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13619 a multithreaded environment anyway).
13620 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13622 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13624 * image.c (x_find_image_file): Don't close a remote file handle.
13626 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13628 Fix races with threads and file descriptors.
13629 * callproc.c (Fcall_process_region):
13630 * dired.c (open_directory):
13631 * emacs.c (main, Fdaemon_initialized):
13632 * image.c (x_find_image_file):
13633 * inotify.c (Finotify_rm_watch):
13634 * lread.c (Flocate_file_internal):
13635 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13636 * term.c (term_mouse_moveto, init_tty):
13637 * termcap.c (tgetent):
13638 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13639 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13640 * unexhp9k800.c, unexmacosx.c (unexec):
13641 * callproc.c (Fcall_process_region):
13642 Use emacs_close, not close.
13643 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13644 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13645 and posix_close function on current platforms (which all lack them).
13646 (emacs_close): Use it. This should fix the races on GNU/Linux and
13647 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13648 and it should avoid closing random victim file descriptors on
13651 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13653 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13654 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13655 Touch up doc a bit.
13657 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13658 This is for .gdbinit xbacktrace.
13660 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13661 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13662 (emacs_set_tty): Now static.
13663 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13664 * term.c (tty_capable_p, tty_default_color_capabilities)
13665 (get_tty_terminal, term_mouse_movement)
13666 (handle_one_term_event, init_tty, maybe_fatal):
13667 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13668 (tgetent, scan_file, name_match, compare_contin):
13669 * terminal.c (get_terminal):
13670 Use bool for boolean.
13671 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13672 Prefer char to unsigned char if either will do.
13673 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13674 (tty_write_glyphs): Prefer int to unsigned.
13675 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13676 All callers changed.
13677 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13679 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13682 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13683 (B__dummy__): New dummy symbol, to pacify C89.
13684 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13685 they can't grok varargs macros.
13686 * dispnew.c (add_window_display_history)
13687 (add_frame_display_history):
13688 * print.c (print_object):
13689 * xdisp.c (debug_method_add):
13690 Use %p printf format only for void pointers.
13691 * emacs.c (usage_message): New constant, replacing ...
13692 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13693 (main): Adjust to usage reorg.
13694 * fns.c (syms_of_fns):
13695 * profiler.c (syms_of_profiler):
13696 Don't use non-constant struct initializers.
13697 * gnutls.h (gnutls_initstage_t):
13698 * lisp.h (enum Lisp_Fwd_Type):
13699 * lread.c (lisp_file_lexically_bound_p):
13700 * xsettings.c (anonymous enum):
13701 Remove trailing comma.
13702 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13703 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13704 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13706 * regex.c (const_re_char): New type, to pacify strict C89.
13707 All uses of 'const re_char' replaced to use it.
13708 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13709 with glibc when strict C89. This change is imported from gnulib.
13711 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13712 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13713 Omit GNU_LINUX implementation, since it requires long long.
13714 * xterm.c (x_draw_underwave):
13715 Do not assume the traditional order of struct's members.
13716 (x_term_init): Rewrite to avoid the need for non-constant structure
13719 Syntax cleanup, mostly replacing macros with functions.
13720 This removes the need for the syntax_temp hack.
13721 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13722 * syntax.c (SYNTAX_INLINE): New macro.
13723 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13724 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13725 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13726 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13727 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13728 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13729 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13730 Now constants, not macros.
13731 (syntax_temp) [!__GNUC__]: Remove.
13732 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13733 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13734 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13735 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13736 Move here from syntax.h; now functions, not macros. Except for the
13737 last function, these are static since only syntax.c uses them.
13738 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13739 All uses changed. Now a function, not a macro; use this fact
13740 to simplify the code.
13741 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13742 compiler bugs; no longer relevant.
13743 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13744 (SYNTAX_INLINE): New macro.
13745 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13746 for the new functions. Use bool for boolean member.
13747 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13748 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13749 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13750 (SETUP_BUFFER_SYNTAX_TABLE):
13751 Now extern inline functions, not macros.
13752 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13753 Remove; all uses replaced by implementation.
13754 (syntax_temp) [!__GNUC__]: Remove decl.
13755 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13757 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13759 * emacs.c (main): Fix syntax error.
13761 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13763 Timestamp fixes for undo (Bug#14824).
13764 * atimer.c (schedule_atimer):
13765 * fileio.c (Ffile_newer_than_file_p):
13766 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13767 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13768 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13769 (syms_of_fileio): Remove Sclear_visited_file_name.
13770 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13771 file doesn't exist; this avoids an ambiguity with negative timestamps.
13772 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13773 * systime.h (make_emacs_time, invalid_emacs_time):
13774 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13775 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13776 * undo.c (record_first_change): Push (visited-file-modtime) onto
13777 undo list rather than reimplementing it by hand, incorrectly.
13779 2013-07-09 Ken Brown <kbrown@cornell.edu>
13781 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13783 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13785 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13787 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13789 Handle errno and exit status a bit more carefully.
13790 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13791 number into an exit status. Instead, use EXIT_CANCELED.
13792 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13793 * callproc.c (relocate_fd):
13794 * emacs.c (close_output_streams, main):
13795 * process.c (create_process):
13796 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13797 Use emacs_perror for simplicity.
13798 * callproc.c (relocate_fd, main):
13799 * sysdep.c (sys_subshell):
13800 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13801 (shut_down_emacs): Use emacs_write, not write.
13802 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13803 * fileio.c (Fcopy_file, e_write):
13804 * nsterm.m (ns_select):
13805 * process.c (send_process):
13806 * sound.c (vox_write):
13807 Use emacs_write_sig, not emacs_write.
13808 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13809 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13811 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13813 (emacs_full_write): New function.
13814 (emacs_write): Rewrite to use it.
13815 (emacswrite_sig, emacs_perror): New functions.
13816 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13818 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13820 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13821 on NS even if it is present. Pixmap on NS is a void*.
13823 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13825 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
13826 * process.c (close_on_exec, accept4, process_socket):
13827 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13829 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13831 * w32.c (sys_dup): Declare prototype.
13835 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13837 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13839 Make file descriptors close-on-exec when possible (Bug#14803).
13840 This simplifies Emacs a bit, since it no longer needs to worry
13841 about closing file descriptors by hand in some cases.
13842 It also fixes some unlikely races. Not all such races, as
13843 libraries often open files internally without setting
13844 close-on-exec, but it's an improvement.
13845 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13846 * callproc.c (Fcall_process) [!MSDOS]:
13847 * emacs.c (main) [!DOS_NT]:
13848 * nsterm.m (ns_term_init):
13849 * process.c (create_process):
13850 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13851 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13852 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13853 Prefer mkostemp with O_CLOEXEC to mkstemp.
13854 * callproc.c (relocate_fd) [!WINDOWSNT]:
13855 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13856 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13858 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13859 Make the resulting file descriptor close-on-exec.
13860 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13861 * lread.c (load_descriptor_list, load_descriptor_unwind):
13862 Remove; no longer needed. All uses removed.
13863 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13864 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13866 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13867 (Fmake_network_process, Fnetwork_interface_list)
13868 (Fnetwork_interface_info, server_accept_connection):
13869 Make newly-created socket close-on-exec.
13870 * sysdep.c (emacs_open, emacs_fopen):
13871 Make new-created descriptor close-on-exec.
13872 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13873 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13875 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13877 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13878 for NS_IMPL_GNUSTEP.
13880 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13882 Fix openp errno handling.
13883 * callproc.c (Fcall_process): Preserve openp errno around close.
13884 * lread.c (openp): Set errno when returning -1, as some callers
13887 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13889 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13891 * nsterm.h (NSSavePanel): Update comment.
13892 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13893 (ns_run_file_dialog): Declare.
13895 * nsfns.m: Remove panelOK.
13897 (ns_run_file_dialog): New function.
13898 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13899 event loop, so file dialog is popped up by ns_run_file_dialog, called
13900 by sendEvent (Bug#14578).
13901 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13903 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13905 * xdisp.c (default_line_pixel_height): New function.
13906 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13907 (try_cursor_movement, redisplay_window, try_window)
13908 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13910 * window.c (window_scroll_pixel_based):
13911 use default_line_pixel_height.
13913 * dispextern.h (default_line_pixel_height): Add prototype.
13915 * frame.c (x_set_line_spacing): Accept a float value for
13916 line-spacing parameter, per the documentation.
13918 * data.c (Fmultibyte_string_p): Doc fix.
13920 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13922 Use emacs_open more consistently when opening files.
13923 This handles EINTR more consistently now, and makes it easier
13924 to introduce other uniform changes to file descriptor handling.
13925 * sysstdio.h: New file.
13926 * buffer.c (mmap_init):
13927 * cygw32.c (chdir_to_default_directory):
13928 * dispnew.c (Fopen_termscript):
13929 * emacs.c (Fdaemon_initialized):
13930 * fileio.c (Fdo_auto_save):
13931 * image.c (slurp_file, png_load_body, jpeg_load_body):
13932 * keyboard.c (Fopen_dribble_file):
13934 * print.c (Fredirect_debugging_output):
13935 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13936 * termcap.c (tgetent):
13937 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13938 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13939 * w32term.c (w32_initialize) [CYGWIN]:
13940 * xfaces.c (Fx_load_color_file):
13941 Use emacs_open instead of plain open, and emacs_fopen instead of
13943 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13944 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13945 * callproc.c (default_output_mode): New constant.
13946 (Fcall_process): Use it to call emacs_open instead of plain creat.
13947 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13948 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13949 (emacs_fopen): New function.
13950 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13951 Include <lisp.h>, for emacs_open.
13952 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13954 Remove duplicate #include directives.
13955 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13957 Don't include stdio.h twice.
13958 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13959 Don't include sys/types.h or stdio.h twice.
13960 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13961 * lread.c: Don't include coding.h twice.
13962 * nsfont.m: Don't include frame.h twice.
13963 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13964 * ralloc.c: Don't include <unistd.h> twice.
13965 * xdisp.c: Don't include font.h twice.
13966 * xterm.c: Don't include fontset.h twice.
13967 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13969 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13971 Scale ImageMagick images more carefully.
13972 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13973 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13974 Be more careful about avoiding undefined behavior after
13975 integer overflow and division by zero.
13977 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13979 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13980 (syms_of_w32fns): DEFSYM them.
13981 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13982 (CCHDEVICENAME): Define macros if not defined.
13983 (struct MONITOR_INFO_EX): New struct.
13984 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13985 (enum_display_monitors_fn): New variable.
13986 (globals_of_w32fns): Initialize it.
13987 (Fx_display_pixel_width, Fx_display_pixel_height)
13988 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13989 multi-monitor setups in docstrings.
13990 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13991 screen size by primary monitor's millimeter per pixel.
13992 (w32_monitor_enum, w32_display_monitor_attributes_list)
13993 (w32_display_monitor_attributes_list_fallback)
13994 (Fw32_display_monitor_attributes_list): New functions.
13995 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13997 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13999 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14001 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14003 * fileio.c (Qfile_notify_error): New error symbol.
14005 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14006 * inotify.c (inotify_callback, symbol_to_inotifymask)
14007 (Finotify_add_watch, Finotify_rm_watch): Use it.
14008 (inotifyevent_to_event): Exchange order of cookie and file name.
14009 (Finotify_add_watch): Adapt docstring.
14011 * lisp.h (Qfile_notify_error): Declare.
14013 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14015 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14016 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14017 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14018 which did not work (see <http://bugs.gnu.org/14569#307>).
14019 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14020 && (!noninteractive || initialized)). This attempts to thread
14021 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14023 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14025 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14026 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14028 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14030 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14031 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14032 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14033 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14035 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14037 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14038 Define to __sys_siglist.
14040 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14042 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14043 word-wrap, so that overflow-newline-into-fringe would work in
14044 visual-line-mode. (Bug#2749)
14045 (move_it_in_display_line_to): When the last scanned display
14046 element fits exactly on the display line, and
14047 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14048 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14049 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14050 finding buffer position that corresponds to pixel coordinates,
14051 e.g. in buffer_posn_from_coords.
14053 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14055 * process.c (handle_child_signal): Call catch_child_signal if
14058 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14060 Don't convert function pointers to void * and back.
14061 It isn't portable C, and it's easy enough to avoid.
14062 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14063 (make_save_value): Add support for SAVE_FUNCPOINTER.
14064 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14065 * print.c (print_object):
14066 Distinguish function from object pointers.
14067 * lisp.h (SAVE_FUNCPOINTER): New constant.
14068 (SAVE_SLOT_BITS): Adjust to it.
14069 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14070 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14071 (voidfuncptr): New typedef.
14072 (struct Lisp_Save_Value): New member data[0].funcpointer.
14073 (XSAVE_FUNCPOINTER): New function.
14075 Simplify buildobj processing.
14076 * Makefile.in (buildobj.h): Make it a sequence of strings each
14077 followed by comma, rather than a single string. Put it into a
14078 .tmp file in case there's an error while generating it.
14079 (gl-stamp): Use .tmp for temp files.
14080 (mostlyclean): Clean .tmp files.
14081 * doc.c (buildobj): Move to just the routine that needs it.
14082 It's now an array of strings, so processing is simpler.
14084 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14086 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14087 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14088 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14089 Invoke malloc_enable_thread even when not interactive.
14090 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14091 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14092 in this case, since the underlying bug has now been fixed.
14094 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14096 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14097 unlinking it (bug#14691).
14099 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14101 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14102 before checking whether buffer is modified. This lets
14103 `kill-buffer-query-functions' cancel killing of the buffer or save
14104 its content before `kill-buffer' asks user the "Buffer %s
14105 modified; kill anyway?" question.
14107 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14109 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14110 Let the super performKeyEquivalent deal with them (Bug#14747).
14112 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14114 * widget.c (resize_cb): Remove unused local.
14116 Do not use GTK 3 if it exists but cannot be compiled.
14117 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14118 * xterm.c (x_error_handler) [!USE_GTK]:
14121 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14123 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14125 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14126 to the valid range of values. (Bug#14753)
14128 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14129 when moving point by using the current glyph matrix. This avoids
14130 the need to force redisplay when this function is called in a
14133 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14135 Fix minor problems found by static checking.
14136 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14137 Redo the latter's body to sidestep GCC parenthesization warnings.
14138 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14139 * coding.c (detect_coding, detect_coding_system):
14140 * coding.h (struct undecided_spec):
14141 Use bool for boolean.
14142 * image.c (QCmax_width, QCmax_height): Now static.
14143 * xdisp.c (Fmove_point_visually): Remove unused local.
14145 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14147 * xdisp.c (Fmove_point_visually): New function.
14149 2013-06-28 Kenichi Handa <handa@gnu.org>
14151 * coding.h (define_coding_undecided_arg_index): New enum.
14152 (coding_attr_index): New members
14153 coding_attr_undecided_inhibit_null_byte_detection,
14154 coding_attr_undecided_inhibit_iso_escape_detection,
14155 coding_attr_undecided_prefer_utf_8.
14156 (undecided_spec): New struct.
14157 (struct coding_system): New member `undecided' of the member
14160 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14161 (detect_coding): Likewise.
14162 (detect_coding_system): Likewise.
14163 (Fdefine_coding_system_internal): New coding system properties
14164 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14166 (syms_of_coding): Adjust for coding_arg_undecided_max.
14168 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14170 * image.c (x_from_xcolors): Remove unused local.
14172 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14174 Defer image data transfer between X client and server until actual
14177 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14180 * image.c (Destroy_Image): Remove.
14181 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14182 `mask_p', and `colors_p'. All uses changed.
14183 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14184 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14185 New macros for `flags' arg to x_clear_image_1.
14186 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14187 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14188 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14189 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14190 (image_get_x_image, image_unget_x_image): New functions or macros.
14191 (image_background, image_background_transparent, x_to_xcolors)
14192 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14193 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14194 instead of Destroy_Image.
14195 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14196 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14197 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14198 (imagemagick_load_image, svg_load_image): Use them instead of
14199 x_create_x_image_and_pixmap, and x_put_x_image followed by
14200 x_destroy_x_image, respectively.
14201 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14202 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14203 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14204 background_transparent fields.
14205 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14206 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14208 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14210 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14211 This mostly consists of undoing recent changes.
14212 * callproc.c (Fcall_process):
14213 * process.c (create_process):
14214 Do not worry about catching SIGCHLD here, undoing previous change.
14215 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14216 * process.c, process.h (catch_child_signal):
14217 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14218 * process.c (catch_child_handler): Don't worry about being called
14219 lazily and do not assume caller has blocked SIGCHLD, undoing
14220 previous change. Move first-time stuff back to
14221 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14222 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14223 set lib_child_handler if it's already initialized, which may
14224 help avoid problems on GNUstep.
14226 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14228 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14229 * callproc.c (Fcall_process):
14230 * process.c (create_process):
14231 Make sure SIGCHLD is caught before we fork,
14232 since Emacs startup no arranges to catch SIGCHLD.
14233 * process.c (lib_child_handler): Initialize to null, not to
14235 (catch_child_signal): Allow self to be called lazily.
14236 Do nothing if it's already been called.
14237 Assume caller has blocked SIGCHLD (all callers do now).
14238 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14239 just before it's really needed.
14240 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14241 since it hasn't been caught yet.
14243 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14245 * image.c (compute_image_size): New function to implement
14246 :max-width and :max-height.
14247 (imagemagick_load_image): Use it.
14249 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14251 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14252 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14254 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14255 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14256 the SIGCHLD handler, since the code is not atomic and (due to glib)
14257 signals may be arriving now.
14258 * sysdep.c (init_signals): Do not catch child signals here;
14259 'main' now does that later, at a safer time.
14261 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14263 Clean up SIGCHLD handling a bit (Bug#14569).
14264 * process.c, process.h (catch_child_signal):
14265 Now always extern, even if !NS_IMPL_GNUSTEP.
14266 * process.c (catch_child_signal): Move glib tickler here from
14267 init_process_emacs, so that it's done earlier in Emacs
14268 initialization. Also move the noninteractive && !initialized
14269 check here from init_process_emacs. This is all a bit cleaner for
14270 GNUish platforms, and I hope it works around the Cygwin bug.
14271 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14272 that glib signal handling is tickled before glib creates threads.
14274 * process.c (wait_reading_process_output): Avoid int overflow
14275 when reading more than 2 GiB total from a process.
14277 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14279 * process.c (create_process): Handle a couple more cases,
14280 i.e., work even if new_argv and wait_child_setup[i] are cached.
14281 Use Fcall_process's style for volatile vars.
14283 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14285 * process.c (create_process): Mark PROCESS volatile.
14287 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14289 Use C99-style flexible array members if available.
14290 This avoids some subtle aliasing issues, which typically
14291 aren't a problem with GCC but may be a problem elsewhere.
14292 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14293 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14294 In either case, it uses a flexible array member rather than
14295 the old struct hack. All uses changed.
14296 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14297 Adjust to sdata reorganization.
14298 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14299 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14300 that ports better to pre-C99 non-GCC.
14301 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14302 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14303 as the latter has changed.
14304 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14305 and port better to pre-C99 GCC.
14306 * image.c (struct xpm_cached_color):
14307 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14308 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14309 Use FLEXIBLE_ARRAY_MEMBER.
14310 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14311 Move decl to top level so it gets checked against implementation.
14312 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14313 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14315 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14317 * syntax.c: Integer cleanups.
14318 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14319 All uses that need 0-or-2 changed to:
14320 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14321 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14322 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14323 (char_quoted, prev_char_comend_first, back_comment)
14324 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14325 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14326 Use bool for boolean.
14327 (update_syntax_table, skip_chars, skip_syntaxes):
14328 Prefer int to unsigned when either will do.
14329 (back_comment): Return boolean success flag, like forw_comment,
14330 instead of positive-or-minus-1 (which might have overflowed int anyway).
14331 Don't stuff ptrdiff_t into int.
14332 (syntax_spec_code, syntax_code_spec): Now const.
14333 (Fmatching_paren, scan_lists, scan_sexps_forward):
14334 Use enum syntaxcode for syntax code.
14335 (Fmatching_paren): Check that arg is a character, not just an integer.
14336 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14337 (Finternal_describe_syntax_value): Omit no-longer-needed
14339 (skip_chars): Use char, not unsigned char, when the distinction
14341 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14342 * bytecode.c (exec_byte_code):
14343 * syntax.c (syntax_spec_code, Fchar_syntax)
14344 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14345 (init_syntax_once):
14346 * syntax.h (SYNTAX_WITH_FLAGS):
14347 Omit unnecessary casts.
14349 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14351 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14352 line dimensions here, to avoid race conditions with the main
14353 thread. (Bug#14062, bug#14630, bug#14669)
14355 * w32term.c (w32_draw_window_cursor): Compute the header line and
14356 mode line dimensions here.
14357 <w32_system_caret_window, w32_system_caret_hdr_height>:
14358 <w32_system_caret_mode_height>: New variables.
14360 * w32term.h: Declare them.
14362 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14364 * alloc.c (die): Move "assertion failed" string here ...
14365 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14366 COND when SUPPRESS_CHECKING. This shrinks the executable text
14367 size by 0.8% to 2.2% when configured with --enable-checking,
14368 depending on optimization flags (GCC 4.8.1 x86-64).
14370 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14372 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14374 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14375 base is 2; this is more accurate.
14377 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14379 * sound.c (string_default): Move to !WINDOWSNT section.
14380 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14382 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14384 * sound.c: Integer cleanups.
14385 Remove unnecessary forward decls.
14386 (struct sound_device): The 'file' member is now a Lisp_Object, not
14387 a char *, so that we needn't invoke alloca on a huge size.
14388 (Fplay_sound_internal): Adjust to this.
14389 (string_default): New function.
14390 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14391 Use it to adjust to the struct sound_device change.
14392 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14393 (be2hs) [0]: Remove.
14395 * syntax.c (skip_chars): Don't use uninitialized storage
14396 when searching a multibyte buffer for characters that are not in a
14397 unibyte string that contains non-ASCII characters.
14399 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14401 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14402 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14404 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14406 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14408 2013-06-18 Kenichi Handa <handa@gnu.org>
14410 * font.c (Ffont_spec): Signal an error for an invalid font name
14413 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14415 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14416 In particular this ports to 32-bit sparc Sun cc.
14417 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14418 array with a dummy element at specpdl[-1], so that its address can
14420 (unbind_to): Do not copy the binding; not needed, now that we
14421 copy old_value in the one place where the copy is needed.
14422 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14423 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14424 (union specbinding): Rename from struct specbinding. Redo layout
14425 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14426 which is not portable. With Sun C 5.12 32-bit sparc, the
14427 declaration causes nargs to be an unsigned bitfield, a behavior
14428 that the C standard allows; but Emacs wants nargs to be signed.
14429 The overall type is now a union of structures rather than a
14430 structure of union of structures, and the 'kind' member is now a
14431 bitfield, so that the overall type doesn't grow. All uses changed.
14432 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14434 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14436 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14437 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14439 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14441 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14443 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14444 unless we know that the window w's frame is a frame object.
14445 Another attempt at solving bug#14062 and bug#14630.
14447 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14449 * textprop.c (property_set_type): New enum.
14450 (add_properties): Allow appending/prepending text properties.
14451 (add_text_properties_1): Factored out of Fadd_text_properties.
14452 (Fadd_text_properties): Move all the code into
14453 add_text_properties_1.
14454 (Fadd_face_text_property): New function that calls
14455 add_text_properties_1.
14457 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14459 Move functions from lisp.h to individual modules when possible.
14460 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14461 * alloc.c (XFLOAT_INIT, set_symbol_name):
14462 * buffer.c (CHECK_OVERLAY):
14463 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14464 (set_char_table_parent):
14465 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14466 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14467 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14468 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14470 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14471 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14472 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14473 (backtrace_args, backtrace_debug_on_exit):
14474 * floatfns.c (CHECK_FLOAT):
14475 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14476 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14477 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14478 (set_hash_index_slot):
14479 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14480 * marker.c (CHECK_MARKER):
14481 * textprop.c (CHECK_STRING_OR_BUFFER):
14482 * window.c (CHECK_WINDOW_CONFIGURATION):
14483 Move here from lisp.h, and make these functions static rather than
14485 * buffer.c (Qoverlayp):
14487 * fns.c (Qhash_table_p):
14488 * window.c (Qwindow_configuration_p):
14490 * lisp.h: Remove the abovementioned defns and decls.
14492 Use functions, not macros, for XINT etc (Bug#11935).
14493 In lisp.h, prefer functions to function-like macros, and
14494 constants to object-like macros, when either will do. This:
14495 . simplifies use, as there's no more need to worry about
14496 arguments' side effects being evaluated multiple times.
14497 . makes the code easier to debug on some platforms.
14498 However, when using gcc -O0, keep using function-like macros
14499 for a few critical operations, for performance reasons.
14500 This sort of thing isn't needed with gcc -Og, but -Og
14501 is a GCC 4.8 feature and isn't widely-enough available yet.
14502 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14503 Remove enum lsb_bits; no longer needed.
14504 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14505 * buffer.c (Qoverlap):
14507 * fns.c (Qhash_table_p):
14508 Now extern, so lisp.h can use these symbols.
14509 * dispextern.h: Include character.h, for MAX_CHAR etc.
14510 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14511 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14512 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14513 (GLYPH_CODE_P): Move here from lisp.h.
14514 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14515 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14516 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14517 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14518 XUNTAG now returns void *.
14519 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14520 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14521 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14522 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14523 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14524 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14525 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14526 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14527 New macros, renamed from their sans-lisp_h_ counterparts.
14528 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14529 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14530 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14531 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14532 If compiling via GCC without optimization, define these as macros
14533 in addition to inline functions.
14534 To disable this, compile with -DINLINING=0.
14535 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14536 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14537 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14538 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14539 (INTMASK, VALMASK): Now macros, since static values cannot be
14540 accessed from extern inline functions.
14541 (VALMASK): Also a constant, for benefit of old GDB.
14542 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14543 is INTEGERP, which can fold it in.
14544 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14545 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14546 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14547 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14548 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14549 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14550 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14551 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14552 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14553 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14554 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14555 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14556 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14557 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14558 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14559 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14560 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14561 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14562 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14563 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14564 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14565 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14566 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14567 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14568 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14569 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14570 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14571 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14572 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14573 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14574 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14575 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14576 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14578 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14579 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14580 (VALMASK): Define in one place rather than in two, merging the
14581 USE_LSB_TAG parts; this is simpler.
14582 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14583 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14584 Move up, to avoid use before definition.
14585 Also include "globals.h" earlier, for the same reason.
14586 (make_natnum): New function.
14587 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14588 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14589 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14590 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14591 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14592 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14593 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14594 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14595 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14596 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14597 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14598 (Qwindow_configuration_p, Qimage): New forward declarations.
14599 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14600 (STRING_COPYIN): Remove; unused.
14601 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14602 (xcar_addr, xcdr_addr): New functions. All uses changed.
14603 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14604 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14605 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14606 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14607 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14608 (TYPE_RANGED_INTEGERP): Simplify.
14609 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14610 (setlocale, fixup_locale, synchronize_system_messages_locale)
14611 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14612 Now empty functions, not macros.
14613 (functionp): Return bool, not int.
14614 * window.c (Qwindow_configuration_p): Now extern,
14615 so window.h can use it.
14616 * window.h (Qwindowp): Move decl back to lisp.h.
14618 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14620 * xdisp.c (Fline_pixel_height): New function, required for solving
14623 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14625 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14627 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14629 * lread.c (syms_of_lread):
14630 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14632 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14634 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14636 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14638 * fileio.c (expand_file_name): Doc fix.
14640 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14642 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14643 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14644 Wait for self, not for 0. This can't hurt on GNU or similar
14645 system, and may help with Cygwin.
14647 * keyboard.c: Don't use PROP (...) as an lvalue.
14648 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14649 Use set_prop (A, B), not PROP (A) = B.
14651 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14653 * xdisp.c (get_it_property): Use it->window instead of generating
14654 a Lisp object from it->w.
14656 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14658 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14659 get-char-property the window that is being rendered, instead of
14660 the buffer, to support window-specific overlays. (Bug#14575)
14661 (compute_display_string_pos): When W is NULL, use the current
14662 buffer as the object to pass to get-char-property.
14663 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14664 pointer member of the bidi iterator, since no window is pertinent
14667 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14669 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14670 being displayed, and pass it to compute_display_string_pos.
14671 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14672 (bidi_paragraph_init): All callers changed.
14674 * xdisp.c (init_from_display_pos, init_iterator)
14675 (handle_single_display_spec, next_overlay_string)
14676 (get_overlay_strings_1, reseat_1, reseat_to_string)
14677 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14678 Set bidi_it.w member from it->w.
14679 (compute_display_string_pos): Accept additional argument, the
14680 window being displayed, and pass it to Fget_char_property.
14683 * dispextern.h (struct bidi_it): New member w, the window being
14685 (compute_display_string_pos): Adjust prototype.
14687 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14689 * xgselect.c: Remove unneeded include xterm.h.
14691 * process.c (wait_reading_process_output): Check for NS before GLIB.
14692 GLIB may be linked in due to rsvg, but ns_select must be called.
14694 * xgselect.c (xg_select): Remove call to window_system_available
14695 and g_main_context_pending at the top, so Gdk events (i.e. file
14696 notify) are processed when Emacs is started with -nw.
14698 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14700 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14701 (ctagsfiles3): New variable, includes only *.m files.
14702 (TAGS): Use an explicit language name in the regular expressions,
14703 to avoid transformation of '/SOMETHING' by MSYS to
14704 'c:\MSYS\SOMETHING'.
14706 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14708 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14710 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14712 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14713 still need to set the mouse pointer shape and activate help-echo.
14716 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14718 A few porting etc. fixes for the new file monitor code.
14719 See the thread containing
14720 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14721 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14722 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14723 (dir_monitor_callback, Fgfile_rm_watch):
14724 Use assq_no_quit instead of Fassoc, for speed.
14725 (dir_monitor_callback, Fgfile_rm_watch):
14726 eassert that the monitor is a fixnum.
14727 (dir_monitor_callback): No need for CDR_SAFE.
14728 Simplify building of lisp with alternative tails.
14729 (Fgfile_add_watch, Fgfile_rm_watch):
14730 Do not assume glib functions set errno reliably on failure.
14731 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14732 and signal an error otherwise.
14733 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14734 Use Fdelq instead of Fdelete, for speed.
14736 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14738 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14739 don't insist on being invoked on a highlighted tool-bar button.
14740 Avoids losing tool-bar functionality when mouse-highlight is nil.
14741 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14742 Don't highlight when mouse-highlight is nil.
14743 (note_mouse_highlight): When mouse-highlight is nil, don't return
14744 right away; instead, run tool-bar and mode-line highlight
14745 subroutine, clear any existing highlight, and revert the mouse
14746 pointer to its default shape. (Bug#14558)
14748 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14750 * lisp.mk (lisp): Add prog-mode.el.
14752 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14754 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14755 * process.c (dummy_handler): New function.
14756 (lib_child_handler): New static var.
14757 (handle_child_signal): Invoke it.
14758 (catch_child_signal): If a library has set up a signal handler,
14759 save it into lib_child_handler.
14760 (init_process_emacs): If using glib and not on Windows, tickle glib's
14761 child-handling code so that it initializes its private SIGCHLD handler.
14762 * syssignal.h (SA_SIGINFO): Default to 0.
14763 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14764 31; it should no longer be needed now.
14766 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14768 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14770 * gfilenotify.c (globals_of_gfilenotify): New function.
14771 (syms_of_gfilenotify): Move global initialization there.
14773 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14775 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14777 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14778 * keyboard.c (menu_bar_items, tool_bar_items):
14779 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14780 not override local keymaps any more.
14782 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14784 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14786 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14788 * w32console.c (initialize_w32_display): Return the dimensions of
14789 the console window via 2 additional arguments, not via the current
14790 frame. This avoids crashes due to overrunning the bounds of
14791 frame's decode_mode_spec_buffer, which is not resized following
14792 the change of the frame dimensions from the initial 10x10.
14794 * w32term.h (w32_initialize_display_info): Adjust prototype.
14796 * term.c (init_tty): Take dimensions of the frame from the values
14797 returned by initialize_w32_display.
14799 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14800 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14801 (LIBES): Add $(GFILENOTIFY_LIBS).
14803 * w32inevt.c (handle_file_notifications): Add dummy implementation
14804 for !HAVE_W32NOTIFY.
14806 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14808 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14810 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14812 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14814 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14816 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14818 Fix minor problems found by static checking.
14819 * data.c (pure_write_error):
14820 Use xsignal2, not Fsignal, as Fsignal might return.
14821 * eval.c (set_backtrace_debug_on_exit): Now static.
14822 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14823 No longer inline. EXTERN_INLINE is needed only for functions
14824 defined in .h files. Reindent function header as per GNU style.
14825 (backtrace_p, backtrace_top, backtrace_next):
14826 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14827 compiler or linker. Add extern decls to pacify gcc -Wall.
14828 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14830 * frame.c (free_monitors): Define only on platforms that need it.
14831 * nsterm.m (ns_term_init):
14832 * process.c (catch_child_signal):
14833 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14834 defined on all porting targets these days.
14835 * process.c, process.h (catch_child_signal):
14836 Make it extern only if NS_IMPL_GNUSTEP is defined.
14838 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14840 * w32.c (gettimeofday): Make the signature identical to prototype
14841 in nt/inc/sys/time.h.
14843 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14845 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14848 * keyboard.c (safe_run_hooks_error): Improve error message.
14850 * data.c (pure_write_error): Add `object' argument.
14851 * puresize.h (CHECK_IMPURE): Use it.
14853 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14855 * Makefile.in (NOTIFY_OBJ): New variable.
14856 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14858 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14859 Call syms_of_gfilenotify.
14861 * gfilenotify.c: New file.
14863 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14864 and Qfile_w32notify.
14865 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14866 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14868 * lisp.h: Declare syms_of_gfilenotify.
14870 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14872 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14874 Merge the specpdl and backtrace stacks. Make the structure of the
14875 specpdl entries more obvious via a tagged union of structs.
14876 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14877 (enum specbind_tag): New enum.
14878 (struct specbinding): Make it a tagged union of structs.
14879 Add a case for backtrace records.
14880 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14881 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14882 (backtrace_debug_on_exit): New accessors.
14883 (struct backtrace): Remove.
14884 (struct catchtag): Remove backlist field.
14885 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14887 (Flocal_variable_p): Speed up the common case where the binding is
14889 * eval.c (backtrace_list): Remove.
14890 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14891 (set_backtrace_args, set_backtrace_nargs)
14892 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14893 (backtrace_next): New functions.
14894 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14895 (unwind_to_catch, internal_lisp_condition_case)
14896 (internal_condition_case, internal_condition_case_1)
14897 (internal_condition_case_2, internal_condition_case_n): Don't bother
14898 with backtrace_list any more.
14899 (Fsignal): Adjust to new backtrace format.
14900 (grow_specpdl): Move up.
14901 (record_in_backtrace): New function.
14902 (eval_sub, Ffuncall): Use it.
14903 (apply_lambda): Adjust to new backtrace format.
14904 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14906 (specbind): Adjust to new specpdl format. Simplify.
14907 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14908 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14910 (mark_backtrace): Remove.
14911 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14912 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14913 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14915 * profiler.c (record_backtrace): Use get_backtrace.
14916 (handle_profiler_signal): Use backtrace_top_function.
14917 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14918 accessor functions.
14920 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14922 * process.h (catch_child_signal): Declare.
14924 * process.c (catch_child_signal): New function.
14925 (init_process_emacs): Call it.
14927 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14928 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14930 (x_set_cursor_type): Remove declaration.
14931 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14932 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14933 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14934 (ns_get_color): Use F suffix on float.
14935 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14936 (ns_get_rgb_color): Remove.
14937 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14938 (note_mouse_movement): x and y are CGFloat.
14939 (ns_draw_fringe_bitmap): Remove unused rowY.
14940 Change #if to COCOA && >= 10_6.
14941 (ns_draw_window_cursor): Remove unused overspill.
14942 (ns_draw_underwave): width and x are EamcsCGFloat.
14943 (ns_draw_box): thickness is CGFloat.
14944 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14945 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14946 if not in main thread.
14947 (ns_get_pending_menu_title, ns_check_menu_open)
14948 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14949 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14950 (sendFromMainThread:): New method.
14951 (changeFont:): size is CGFloat.
14952 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14953 Disable warning about permanent text.
14954 (characterIndexForPoint:): Adjust return type depending on GNUstep
14956 (mouseDown:): delta is CGFloat.
14957 (updateFrameSize): Remove unised variable f.
14958 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14959 Cast float to EmacsCGFloat.
14960 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14961 also to -1 when restoring.
14962 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14963 inside NS_IMPL_COCOA.
14964 (toggleFullScreen:): Put call to toggleFullScreen inside
14965 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14966 (setPosition:portion:whole:): por is CGFloat.
14967 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14968 (mouseDown:): Use CGFloat.
14969 (mouseDragged:): Remove unised variable edge.
14970 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14972 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14973 of CGFloat differs.
14974 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14975 when NS_IMPL_GNUSTEP.
14976 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14977 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14978 (EmacsToolbar): Add clearAll. Add tag argument to
14979 addDisplayItemWithImage.
14980 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14982 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14984 * nsmenu.m (ns_update_menubar): Make static.
14985 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14986 (fillWithWidgetValue:): Add cast to SEL for setAction.
14987 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14988 (update_frame_tool_bar): Update code for GNUstep.
14989 (clearAll): New method.
14990 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14991 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14992 Move identifierToItem setObject and activeIdentifiers addObject before
14993 call to insertItemWithItemIdentifier.
14994 (validateVisibleItems): Fix indentation.
14995 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14996 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14997 UtilityWindow to aStyle, remove call to setStyleMask.
14999 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15001 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15002 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15003 Use F suffix on floats.
15004 (ns_char_width): Returns CGFloat.
15005 (ns_ascii_average_width): w is CGFloat instead of float.
15006 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15008 (ns_glyph_metrics): CGFloat instead of float.
15010 * nsfns.m (x_set_foreground_color, x_set_background_color):
15012 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15013 remove unused variables.
15014 (Fns_read_file_name): Keep track if panel is for save.
15015 Use ns_filename_from_panel/ns_directory_from_panel.
15016 (Fns_list_services): delegate only used for COCOA.
15017 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15018 Just return the input if GNUstep.
15019 (x_screen_planes): Remove.
15020 (Fxw_color_values): Use EmacsCGFloat
15021 (Fns_display_monitor_attributes_list): Only get screen number for
15023 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15025 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15026 ns_directory_from_panel.
15028 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15030 * process.c (handle_child_signal): Also use WCONTINUED.
15031 This is so that list-processes doesn't mistakenly list the process
15032 as stopped, when the process has actually been continued and is
15035 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15037 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15038 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15039 not already configured.
15041 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15043 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15045 * Makefile.in (mostlyclean): Remove *.res files.
15047 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15049 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15050 a buffer (bug#8447).
15052 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15054 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15055 display vector, and we backtrack, handle the case that the
15056 previous character position is also displayed from a display
15057 vector or covered by a display string or image. (Bug#14476)
15059 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15061 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15062 (struct MonitorInfo, free_monitors): Remove.
15063 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15064 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15065 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15068 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15069 (struct MonitorInfo, free_monitors): Remove.
15070 (ns_screen_name): Make static.
15071 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15072 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15075 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15076 (struct MonitorInfo): New struct.
15077 (free_monitors, make_monitor_attribute_list): Declare.
15079 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15081 (free_monitors, make_monitor_attribute_list): New functions.
15082 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15085 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15087 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15089 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15091 * keyboard.c: Apply keyboard decoding only to events that come directly
15092 from the tty, not from unread-command-events (bug#14368).
15093 (read_event_from_main_queue): New function, extracted from read_char.
15094 (read_decoded_char): Remove.
15095 (read_decoded_event_from_main_queue): New function to replace it.
15096 (read_char): Use it.
15097 (read_key_sequence): Use read_char rather than read_decoded_char.
15099 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15101 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15103 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15105 2013-05-22 Kenichi Handa <handa@gnu.org>
15107 The following changes are to fix the setting of
15108 buffer-file-coding-system on, for instance, C-x RET c unix RET
15109 _FILE_OF_DOS_EOL_TYPE_ RET.
15111 * coding.h (struct coding_system): New member detected_utf8_chars.
15113 * coding.c (detect_coding_utf_8): Count characters and check EOL
15114 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15116 (setup_coding_system): Do not initialize coding->head_ascii.
15117 (check_ascii): Do not set coding->eol_seen but update it. Do not
15118 call adjust_coding_eol_type here.
15119 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15120 If the eol-type of CODING is already specified, adjust the eol type
15121 of the found coding-system.
15122 (decode_coding_gap): Cancel previous change. Utilize the
15123 character numbers counted by detect_coding_utf_8. Fix detection
15126 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15128 * search.c (looking_at_1): Only set last_thing_searched if the match
15129 changed the match-data (bug#14281).
15131 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15133 * xdisp.c (reseat_at_previous_visible_line_start):
15134 Already declared in dispextern.h, so remove it here.
15135 (move_it_vertically_backward): Likewise.
15137 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15139 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15140 (Fx_display_pixel_width, Fx_display_pixel_height)
15141 (Fx_display_mm_width, Fx_display_mm_height):
15142 Mention `display-monitor-attributes-list' in docstrings.
15144 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15145 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15146 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15147 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15148 (Fx_display_backing_store, Fx_display_visual_class)
15149 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15150 (Fx_display_grayscale_p, Fx_display_pixel_width)
15151 (Fx_display_pixel_height, Fx_display_planes)
15152 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15153 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15154 (Fx_display_mm_width, Fx_display_mm_height)
15155 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15156 height for all physical monitors as in X11.
15158 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15159 Return pixel width or height for all physical monitors as in X11.
15161 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15163 Port --enable-gcc-warnings to clang.
15164 * bytecode.c (exec_byte_code):
15166 Redo diagnostic pragmas to pacify clang, too.
15167 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15168 * editfns.c (Fencode_time):
15169 * fileio.c (file_accessible_directory_p):
15170 * font.c (font_unparse_xlfd):
15171 Use '&"string"[index]' instead of '"string" + (index)'.
15172 * undo.c (user_error): Remove; unused.
15174 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15176 * insdel.c (insert_1_both): Document the arguments, instead of
15177 referring to insert_1, which no longer exists.
15179 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15180 some window, increment windows_or_buffers_changed, so that
15181 *Messages* display in that window is updated. (Bug#14408)
15183 * w32.c: Include epaths.h.
15184 (init_environment): Use cmdproxy.exe without leading directories.
15185 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15187 (gettimeofday): Adjust signature and return value to Posix
15190 * unexw32.c (open_output_file): Delete the existing emacs.exe
15191 before creating it, to break the hard link to the versioned
15194 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15195 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15196 (FIRSTFILE_OBJ): New variables.
15197 (W32_RES): Rename to EMACSRES. All users changed.
15198 (base_obj): Use $(CM_OBJ).
15199 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15200 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15201 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15202 $(W32_RES_LINK) before $(LIBES).
15203 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15205 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15207 * makefile.w32-in (DOC): Use just "DOC".
15209 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15211 * process.c: Export default filters and sentinels to Elisp.
15212 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15214 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15215 (Fset_process_sentinel, Fformat_network_address):
15216 Default to them instead of nil.
15217 (server_accept_connection): Sentinels can't be nil any more.
15218 (read_and_dispose_of_process_output): New function, extracted from
15219 read_process_output.
15220 (read_process_output): Use it; filters can't be nil.
15221 (Finternal_default_process_filter): New function, extracted from
15222 read_process_output.
15223 (exec_sentinel_unwind): Remove function.
15224 (exec_sentinel): Don't zilch sentinel while running.
15225 (status_notify): Sentinels can't be nil.
15226 (Finternal_default_process_sentinel): New function extracted from
15228 (setup_process_coding_systems): Default filter is not nil any more.
15229 (syms_of_process): Export new Elisp functions and initialize
15231 * lisp.h (make_lisp_proc): New function.
15233 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15235 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15237 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15239 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15240 unless we know that the window w is a leaf window.
15241 Another attempt at solving bug#14062.
15243 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15245 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15248 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15250 * image.c (gif_load): Check that subimages fit (Bug#14345).
15252 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15254 * lread.c (skip_dyn_eof): New function.
15255 (read1): Use it to skip the end of a file in response to #@00.
15257 * doc.c (get_doc_string): Slightly relax the sanity checking.
15259 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15261 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15262 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15263 (MonitorInfo): New struct.
15264 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15265 (Fns_display_monitor_attributes_list): New functions.
15266 (display-usable-bounds): Remove.
15267 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15270 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15272 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15273 (GTK_CHECK_VERSION): New macro, if not already defined.
15274 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15275 replaced by GTK_CHECK_VERSION.
15277 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15279 * xterm.h (GTK_PREREQ): New macro.
15280 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15281 to use this macro instead, for consistency and clarity.
15283 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15285 * xdisp.c (row_for_charpos_p): New function, with code of
15286 cursor_row_p, but accepts an additional argument CHARPOS instead
15287 of using a hardcoded PT.
15288 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15289 (row_containing_pos): Call row_for_charpos_p instead of partially
15290 doing the same. Fixes cursor positioning under longlines-mode
15291 when longlines-show-effect includes more than one newline, when
15292 moving the cursor vertically up.
15294 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15296 * makefile.w32-in (ACL_H): New macro.
15297 ($(BLD)/fileio.$(O)): Update dependencies.
15299 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15301 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15302 * Makefile.in (LIB_ACL): New macro.
15303 (LIBACL_LIBS): Remove.
15304 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15305 * fileio.c: Include <acl.h>.
15306 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15307 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15309 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15312 * unexelf.c: Don't assume ElfW (Half) fits in int.
15313 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15314 when dealing with ElfW (Half) values, since they can exceed 2**31
15315 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
15316 (entry_address): Omit unused NUM arg. All uses changed.
15318 2013-05-07 Juri Linkov <juri@jurta.org>
15320 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15321 to the string converted from number with `Fnumber_to_string'.
15324 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15326 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15327 This fixes a problem introduced by my previous change.
15329 2013-05-07 Glenn Morris <rgm@gnu.org>
15331 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15333 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15335 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15337 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15339 Static checking by GCC 4.8.0.
15340 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15341 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15342 (x_get_monitor_attributes_fallback)
15343 (x_get_monitor_attributes_xinerama)
15344 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15345 Define only if USE_GTK.
15346 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15347 (x_get_monitor_attributes_fallback): Omit unused locals.
15348 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15349 Use double, not float, to avoid mixed-mode floating point arithmetic.
15351 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15352 Jan Djärv <jan.h.d@swipnet.se>
15354 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15355 (XINERAMA_CFLAGS): New macros.
15356 (ALL_CFLAGS, LIBES): Use them.
15358 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15359 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15360 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15361 (syms_of_xfns): DEFSYM them.
15362 (struct MonitorInfo): New struct.
15363 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15364 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15365 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15366 (x_get_monitor_attributes_xinerama): New functions.
15367 (Fx_display_monitor_attributes_list): New primitive.
15368 (syms_of_xfns): Defsubr it.
15370 * xterm.h (x_display_info): Add Xatom_net_workarea and
15371 Xatom_net_current_desktop.
15373 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15374 and dpyinfo->Xatom_net_current_desktop.
15376 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15378 * xdisp.c (pos_visible_p): Use the special code for finding the
15379 beginning of a display property or overlay for any "replacing"
15380 display property, not just for display strings. This solves
15381 incorrect reporting of position by posn-at-point. (Bug#14241)
15383 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15385 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15386 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15387 Verify that ElfW (Half) fits in int.
15388 (fatal): Use same signature as lisp.h.
15389 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15390 configure and build with -DUNEXELF_DEBUG without worrying about
15391 other modules that use DEBUG.
15392 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15393 possibly-wide integers now uses it instead of plain fprintf.
15394 (entry_address): New function, which avoids problems with 32-bit
15395 overflow on 64-bit hosts.
15396 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15397 (round_up): Don't assume the remainder fits in int.
15398 (find_section): Use bool for boolean. Simplify debug code.
15399 (unexec): Don't assume file sizes fit in int or size_t.
15400 Omit unnecessary trailing newline in 'fatal' format.
15401 Use strerror rather than outputting decimal error number.
15402 Remove unused code when emacs is not defined;
15403 this file relies on Emacs now.
15404 Don't assume e_phnum and e_shnum are positive.
15406 * regex.c: Fix problems when DEBUG is defined.
15407 (extract_number, extract_number_and_incr): Define regardless of
15408 whether DEBUG is defined; that's simpler and makes the code less
15409 likely to go stale in the normal case when DEBUG is not defined.
15410 Return int rather than taking an int * arg. All callers changed.
15411 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15412 Remove, replacing with ...
15413 (DEBUG_PRINT): New macro. All callers changed.
15414 (DEBUG_COMPILES_ARGUMENTS): New macro.
15415 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15416 (print_compiled_pattern, print_double_string) [DEBUG]:
15417 Use prototype rather than old-style definition.
15418 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15419 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15420 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15421 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15422 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15423 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15424 This matters only when DEBUG is defined.
15426 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15428 * xdisp.c (set_iterator_to_next): Set the
15429 ignore_overlay_strings_at_pos_p flag only if we are _really_
15430 iterating over an overlay string, as indicated by the
15431 current.overlay_string_index member. (Bug#14306)
15433 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15435 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15436 to where it is used, to avoid autorelease issues (Bug#14050).
15438 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15440 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15441 * fileio.c (syms_of_fileio): Implement this.
15442 * filelock.c (create_lock_file): If symbolic links don't work, so
15443 we use a regular file as a lock file, do not fsync the lock file;
15446 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15448 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15449 (syms_of_minibuf): Adjust accodingly.
15451 * callint.c (Fcall_interactively): Adjust calls accordingly.
15453 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15455 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15456 w->contents is a buffer before computing everything else.
15457 Use parentheses to disambiguate last part of the condition.
15459 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15460 assertion violations. (Bug#14062)
15462 2013-05-01 David Reitter <david.reitter@gmail.com>
15464 * nsfns.m (ns_tooltip): Initialize.
15466 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15468 * coding.c (decode_coding_gap): Don't remove the character before
15469 a newline unless it's a CR character. (Bug#14287)
15471 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15473 * dispextern.h (struct face): Move enum face_underline_type
15474 earlier so that bitfields can be in the same word.
15476 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15478 * nsfns.m (handlePanelKeys): New function.
15479 (EmacsOpenPanel:performKeyEquivalent:)
15480 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15481 arrows/function/control and copy/paste keys (Bug#14296).
15483 2013-04-27 Juri Linkov <juri@jurta.org>
15485 * callint.c (Fcall_interactively): Call `Qread_number' for
15486 interactive code letter `n' instead of using duplicate code.
15489 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15491 * systime.h (make_timeval): Declare as 'const'.
15493 2013-04-27 Kenichi Handa <handa@gnu.org>
15495 * font.c (font_open_entity): Always open a font of manageable
15498 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15500 Port better to AIX (Bug#14258).
15501 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15504 2013-04-24 Kenichi Handa <handa@gnu.org>
15506 * coding.c (decode_coding_iso_2022): When an invalid escape
15507 sequence is encountered, reset the invocation and designation
15508 status to the safest one.
15510 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15512 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15513 Without this fix, "make distclean" leaves stamp-h1 behind.
15515 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15517 * w32fns.c (w32_fullscreen_rect): New function to compute the
15518 window rectangle for the given fullscreen mode.
15519 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15520 longer tunes the window size. This keeps the window's edges flush
15521 with the screen and allows the taskbar to hide itself in fullboth.
15523 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15524 window decorations and uses the entire screen.
15526 * w32term.h (w32_fullscreen_rect) Add prototype.
15527 (struct w32_output): Replace normal_width, normal_height,
15528 normal_top, and normal_left members with a single normal_placement
15530 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15532 (FRAME_NORMAL_PLACEMENT): New macro.
15534 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15536 * minibuf.c (Ftest_completion): Silence compiler warning.
15538 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15540 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15543 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15546 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15547 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15548 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15549 parentheses where appropriate.
15551 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15553 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15555 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15557 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15558 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15559 Mention in the doc string that setting these variables takes
15560 effect only after a call to set-window-buffer. (Bug#14200)
15562 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15564 * indent.c (Fvertical_motion): Don't consider display strings on
15565 overlay strings as display strings on the buffer position we
15566 started from. This prevents vertical cursor motion from jumping
15567 more than one line when there's an overlay string with a display
15568 property at end of line.
15569 Reported by Karl Chen <Karl.Chen@quarl.org> in
15570 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15572 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15574 * window.c (select_window): `record_buffer' even if window is
15575 already selected (bug#14191).
15577 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15579 * window.c (Fwindow_end): Test more flags, including the buffer's
15580 last_overlay_modified flag, to determine whether the window's
15581 display is really up-to-date. Prevents the function from
15582 returning a stale value. (Bug#14170)
15583 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15586 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15588 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15589 garbaged only if it is not already the top frame on its TTY.
15590 This prevents flickering due to constant redrawing of TTY frames when
15591 there are GUI frames open in the same session. (Bug#13864)
15593 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15595 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15596 of marking the idle timers directly.
15598 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15600 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15601 tables (bug#14054).
15603 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15605 * window.c (select_window): Don't record_buffer while the invariant is
15606 temporarily broken (bug#14161).
15608 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15610 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15612 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15614 2013-04-07 Romain Francoise <romain@orebokech.com>
15616 Ignore additional platform-specific ACL errors (Bug#13702).
15617 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15618 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15620 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15622 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15625 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15627 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15628 This bug was introduced by my 2013-02-25 change that simplified
15629 data_start configuration. Without this change, on GNU/Linux
15630 an Emacs configured with --enable-profiling fails immediately
15631 due to a profiler signal.
15632 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15633 with these flags. On platforms where special flags are needed
15634 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15635 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15636 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15638 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15640 Get rid of some platform-specific functions examining window
15641 system and its capabilities. This is a partial rework of the
15643 * lisp.h (have_menus_p): Remove prototype. This function is
15644 replaced with platform-independent window_system_available.
15645 (check_window_system): Move to...
15646 * frame.h (decode_window_system_frame, window_system_available):
15647 ...here, add new prototypes.
15648 * frame.c (window_system_available, decode_window_system_frame):
15650 (check_window_system): Platform-independent now.
15651 * xterm.h (x_in_use): Remove declaration.
15653 * w32term.h (check_x_frame):
15654 * nsterm.h (check_x_frame): Remove prototypes. This function
15655 is replaced with platform-independent decode_window_system_frame.
15656 * msdos.c (have_menus_p): Remove.
15657 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15658 Remove platform-specific functions. Use check_window_system,
15659 decode_window_system_frame and check_ns_display_info where
15660 appropriate. Minor style and comment tweaks.
15661 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15662 (check_x_frame): Likewise.
15663 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15665 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15666 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15667 * xmenu.c, xselect.c: All related users changed.
15669 2013-04-03 Kenichi Handa <handa@gnu.org>
15671 The following changes is to optimize the code for reading UTF-8
15674 * coding.c (check_ascii): Rename from detect_ascii. Return value
15675 changed. Check EOL format. Do not call adjust_coding_eol_type
15677 (check_utf_8): New function.
15678 (adjust_coding_eol_type): Do nothing if already adjusted.
15679 (detect_coding): Compare the return value of check_ascii with
15680 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15681 (decode_coding_gap): Optimize for valid UTF-8.
15683 2013-03-21 Kenichi Handa <handa@gnu.org>
15685 * coding.c (syms_of_coding): Cancel previous change.
15687 * insdel.c (insert_from_gap): Fix previous change.
15689 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15691 Consistently use platform-specific function to detect window system.
15692 * lisp.h (check_window_system): New prototype. This function is
15693 going to replace check_x, check_w32 and check_ns.
15694 (have_menus_p): Mention msdos.c in comment.
15695 * fontset.c (check_window_system_func): Remove. Adjust all users.
15696 * fontset.h (check_window_system_func): Remove prototype.
15697 * nsterm.h (check_ns):
15698 * xterm.h (check_x):
15699 * w32term.h (check_w32): Likewise.
15700 * menu.c (Fx_popup_menu): Use check_window_system.
15701 * msdos.c (check_window_system): Define for MS-DOS.
15702 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15703 * w32fns.c (check_window_system): Likewise for MS-Windows.
15704 * xfns.c (check_window_system): Likewise for X.
15705 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15706 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15708 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15710 Prefer < to > in range checks such as 0 <= i && i < N.
15711 This makes it easier to visualize quantities on a number line.
15712 This patch doesn't apply to all such range checks,
15713 only to the range checks affected by the 2013-03-24 change.
15714 This patch reverts most of the 2013-03-24 change.
15715 * alloc.c (xpalloc, Fgarbage_collect):
15716 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15717 * character.c (string_escape_byte8):
15718 * charset.c (read_hex):
15719 * data.c (cons_to_unsigned):
15720 * dispnew.c (update_frame_1):
15721 * doc.c (Fsubstitute_command_keys):
15722 * doprnt.c (doprnt):
15723 * editfns.c (hi_time, decode_time_components):
15724 * fileio.c (file_offset):
15725 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15726 * font.c (font_intern_prop):
15727 * frame.c (x_set_alpha):
15728 * gtkutil.c (get_utf8_string):
15729 * indent.c (check_display_width):
15730 * keymap.c (Fkey_description):
15731 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15733 * minibuf.c (read_minibuf_noninteractive):
15734 * process.c (wait_reading_process_output):
15735 * search.c (Freplace_match):
15736 * window.c (get_phys_cursor_glyph):
15737 * xdisp.c (redisplay_internal):
15738 * xsmfns.c (smc_save_yourself_CB):
15739 Prefer < to > for range checks.
15740 * dispnew.c (sit_for): Don't mishandle NaNs.
15741 This fixes a bug introduced in the 2013-03-24 change.
15742 * editfns.c (decode_time_components): Don't hoist comparison.
15743 This fixes another bug introduced in the 2013-03-24 change.
15745 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15747 * frame.h (struct frame): Drop scroll_bottom_vpos
15748 member becaue all real users are dead long ago.
15749 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15750 * xdisp.c (redisplay_internal): Adjust user.
15752 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15754 * nsmenu.m (showAtX:Y:for:): setLevel to
15755 NSPopUpMenuWindowLevel (Bug#13998).
15757 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15759 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15760 (ns_check_pending_open_menu): Declare.
15762 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15763 (x_activate_menubar): Update the menu with title that matches
15764 ns_get_pending_menu_title, and call
15765 ns_check_pending_openmenu (Bug#12698).
15766 (menuWillOpen:): New method.
15767 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15769 * nsterm.m (menu_will_open_state, menu_mouse_point)
15770 (menu_pending_title): New varaibles.
15771 (ns_get_pending_menu_title, ns_check_menu_open)
15772 (ns_check_pending_open_menu): New functions.
15774 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15776 * indent.c (current_column_bol_cache): Remove leftover which is not
15777 used in Fmove_to_column any more.
15778 (current_column, scan_for_column): Adjust users.
15779 * keyboard.c (last_point_position_buffer, last_point_position_window):
15780 Remove leftovers which are not used for recording undo any more.
15781 (command_loop_1, syms_of_keyboard): Adjust users.
15782 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15783 redisplay_window any more.
15784 (move_it_to): Adjust user.
15786 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15788 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15789 Update dependencies.
15791 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15793 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15794 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15795 forward references.
15797 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15799 * window.h (struct window): Replace hchild, vchild and buffer slots
15800 with a single slot 'contents'. This is possible because each valid
15801 window may have either the child window (in vertical or horizontal
15802 combination) or buffer to display (for the leaf window). Using that,
15803 a lot of operations to traverse and/or change window hierarchies may
15804 be simplified. New member horizontal is used to distinguish between
15805 horizontal and vertical combinations of internal windows.
15806 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15807 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15808 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15809 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15810 Use contents slot, not buffer, where appropriate.
15811 (wset_combination): New function.
15812 (wset_buffer): Add eassert.
15813 (Fframe_first_window): Simplify the loop reaching first window.
15814 (Fwindow_buffer): Use WINDOW_LEAF_P.
15815 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15816 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15817 (unshow_buffer): Convert initial debugging check to eassert.
15818 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15819 (make_parent_window, window_resize_check, window_resize_apply)
15820 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15821 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15822 Adjust to match struct window changes.
15823 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15824 (mark_window_cursors_off, count_windows, get_leaf_windows)
15825 (foreach_window_1): Simplify the loop.
15826 * alloc.c (mark_object): Do not check for the leaf window because
15827 internal windows has no glyph matrices anyway.
15828 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15829 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15830 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15831 (build_frame_matrix_from_window_tree, mirror_make_current)
15832 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15833 (update_window_tree, set_window_update_flags): Simplify the loop.
15834 (sync_window_with_frame_matrix_rows): Enforce live window.
15835 Use contents slot, not buffer, where appropriate.
15836 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15837 and WINDOW_HORIZONTAL_COMBINATION_P.
15838 (make_frame_visible_1): Simplify the loop.
15839 Use contents slot, not buffer, where appropriate.
15840 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15841 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15842 (expose_window_tree): Likewise.
15843 Use contents slot, not buffer, where appropriate.
15844 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15845 to avoid deleted windows. Use contents slot instead of buffer.
15846 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15847 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15848 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15849 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15851 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15853 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15854 identify the reasons for assertion violations in bug#14062 and
15856 (Fx_show_tip): Fix compilation error under
15857 "--enable-check-lisp-object-type". (Bug#14073)
15859 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15860 Reported by <rzl24ozi@gmail.com>.
15862 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15864 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15866 (unwind_with_echo_area_buffer): ...to restore it here.
15867 This is needed to ensure that...
15868 (redisplay_window): ...both window markers are valid here,
15869 which is verified by eassert.
15870 * editfns.c (save_excursion_save): Do not assume that
15871 selected_window always displays the buffer.
15872 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15875 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15877 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15880 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15882 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15884 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15886 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15887 since MinGW's w32api headers do. This avoids compiler warnings.
15889 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15890 if already defined.
15892 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15894 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15896 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15898 * gtkutil.c (style_changed_cb): Check if frame is live and an
15899 X frame (Bug#14038).
15901 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15903 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15904 Define only for _WIN32_WINNT less than 0x0500.
15905 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15907 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15908 see its own definitions of 'struct timeval' and 'struct timezone'.
15910 Fix incompatibilities between MinGW.org and MinGW64 headers.
15911 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15913 * w32.c (REPARSE_DATA_BUFFER): Guard with
15914 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15916 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15918 * xterm.c: Include X11/XKBlib.h
15919 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15921 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15923 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15925 * blockinput.h (input_blocked_p): Likewise.
15926 * bytecode.c (exec_byte_code): Likewise.
15927 * callproc.c (call_process_kill, call_process_cleanup)
15928 (Fcall_process): Likewise.
15929 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15930 (Fccl_execute_on_string): Likewise.
15931 * character.c (string_escape_byte8): Likewise.
15932 * charset.c (read_hex): Likewise.
15933 * cm.c (calccost): Likewise.
15934 * data.c (cons_to_unsigned): Likewise.
15935 * dired.c (directory_files_internal, file_name_completion):
15937 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15938 (sit_for): Likewise.
15939 * doc.c (Fsubstitute_command_keys): Likewise.
15940 * doprnt.c (doprnt): Likewise.
15941 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15942 * emacsgtkfixed.c: Likewise.
15943 * fileio.c (file_offset, Fwrite_region): Likewise.
15944 * floatfns.c (Fexpt, fmod_float): Likewise.
15945 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15947 * font.c (font_intern_prop): Likewise.
15948 * frame.c (x_set_alpha): Likewise.
15949 * gtkutil.c (get_utf8_string): Likewise.
15950 * indent.c (check_display_width): Likewise.
15951 * intervals.c (create_root_interval, rotate_right, rotate_left)
15952 (split_interval_right, split_interval_left)
15953 (adjust_intervals_for_insertion, delete_node)
15954 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15955 (merge_interval_right, merge_interval_left, copy_intervals)
15956 (set_intervals_multibyte_1): Likewise.
15957 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15958 * keymap.c (Fkey_description): Likewise.
15959 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15960 * lread.c (openp, read_integer, read1, string_to_number):
15962 * menu.c (ensure_menu_items): Likewise.
15963 * minibuf.c (read_minibuf_noninteractive): Likewise.
15964 * print.c (printchar, strout): Likewise.
15965 * process.c (create_process, Faccept_process_output)
15966 (wait_reading_process_output, read_process_output, send_process)
15967 (wait_reading_process_output): Likewise.
15968 * profiler.c (make_log, handle_profiler_signal): Likewise.
15969 * regex.c (re_exec): Likewise.
15970 * regex.h: Likewise.
15971 * search.c (looking_at_1, Freplace_match): Likewise.
15972 * sysdep.c (get_child_status, procfs_ttyname)
15973 (procfs_get_total_memory): Likewise.
15974 * systime.h (EMACS_TIME_VALID_P): Likewise.
15975 * term.c (dissociate_if_controlling_tty): Likewise.
15976 * window.c (get_phys_cursor_glyph): Likewise.
15977 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15978 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15980 * xfns.c (Fx_window_property): Likewise.
15981 * xmenu.c (set_frame_menubar): Likewise.
15982 * xselect.c (x_get_window_property, x_handle_dnd_message):
15984 * xsmfns.c (smc_save_yourself_CB): Likewise.
15985 * xterm.c (x_scroll_bar_set_handle): Likewise.
15987 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15989 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15990 to be optional or nil. Adjust comment and convert it to docstring.
15991 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15992 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15994 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15996 Static checking by GCC 4.8-20130319.
15997 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15998 * process.c (Fset_process_datagram_address)
15999 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16000 * xdisp.c (get_char_face_and_encoding)
16001 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16002 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16003 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16005 2013-03-24 Ken Brown <kbrown@cornell.edu>
16007 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16008 fix compilation on 64-bit Cygwin, where underscores are not
16009 automatically prepended.
16011 * w32term.c (w32_initialize): Silence compiler warning.
16013 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16015 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16016 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16017 variables, to save and restore frame dimensions.
16018 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16019 after returning from a 'fullscreen' configuration.
16020 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16021 to avoid races between the main thread and the input thread.
16023 * w32term.h (struct w32_output): New members normal_width,
16024 normal_height, normal_top, normal_left, and prev_fsmode.
16025 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16026 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16027 members of a frame.
16029 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16030 'fullscreen' parameter. Always record previous width and height
16031 of the frame, except when switching out of maximized modes, so
16032 that they could be restored correctly, instead of resetting to the
16033 default frame dimensions. Send SC_RESTORE command to the frame,
16034 unless we are going to send SC_MAXIMIZE, to restore the frame
16035 resize hints in the mouse pointer shown by the window manager.
16038 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16040 * lisp.h (get_frame_param): Adjust conditions for prototype
16043 2013-03-22 Ken Brown <kbrown@cornell.edu>
16045 * unexcw.c: Drop unneeded inclusion of w32common.h.
16046 (report_sheap_usage): Declare.
16047 (read_exe_header): Add magic numbers for x86_64.
16048 (fixup_executable): Fix printf format specifier for unsigned long
16051 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16053 * frame.h (struct frame): Put menu_bar_window under #ifdef
16054 because this member is not needed when X toolkit is in use.
16055 (fset_menu_bar_window):
16056 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16057 (free_glyphs, update_frame):
16058 * xdisp.c (expose_frame): Likewise.
16059 (display_menu_bar): Likewise. Remove redundant eassert.
16060 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16063 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16065 Use functions and constants to manipulate Lisp_Save_Value objects.
16066 This replaces code that used macros and strings and token-pasting.
16067 The change makes the C source a bit easier to follow,
16068 and shrinks the Emacs executable a bit.
16069 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16070 (make_save_value): Change 1st arg from string to enum. All callers
16073 (mark_object): Use if, not #if, for GC_MARK_STACK.
16074 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16075 (XSAVE_OBJECT): Now functions, not macros.
16076 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16077 the constant was never used.
16078 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16079 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16080 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16081 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16083 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16084 type3 with a single member save_type. All uses changed.
16085 (save_type, set_save_pointer, set_save_integer): New functions.
16086 * print.c (PRINTX): Remove.
16088 * alloc.c: Remove redundant static declarations.
16090 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16092 * window.h (struct window): Convert left_col, top_line, total_lines
16093 and total_cols from Lisp_Objects to integers. Adjust comments.
16094 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16096 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16097 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16098 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16099 Adjust users where appropriate.
16101 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16103 * frame.h (struct frame): Drop resx and resy because the same data is
16104 available from window system-specific output context. Adjust users.
16105 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16106 New functions to provide defaults when no window system available.
16107 (FRAME_RES_X, FRAME_RES_Y): New macros.
16108 (NUMVAL): Move from xdisp.c.
16109 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16110 (Ffont_face_attributes, Fopen_font):
16111 * image.c (gs_load):
16112 * w32font.c (fill_in_logfont):
16113 * xdisp.c (calc_pixel_width_or_height):
16114 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16115 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16117 2013-03-20 Kenichi Handa <handa@gnu.org>
16119 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16120 to 1 (temporary workaround until a bug related to ASCII
16121 optimization is fixed).
16123 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16125 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16126 Signal error if window is not internal. Adjust docstring.
16127 (delete_all_child_windows): Use combination_limit to save the buffer.
16128 (Fset_window_configuration): Adjust accordingly.
16129 * print.c (syms_of_print): Initialize debugging output not here...
16130 (init_print_once): ...but in a new function here.
16131 * lisp.h (init_print_once): Add prototype.
16132 * emacs.c (main): Add call to init_print_once. Adjust comments.
16134 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16136 * window.c (window_resize_check, window_resize_apply)
16137 (window_from_coordinates, recombine_windows, set_window_buffer)
16138 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16139 (Fsplit_window_internal, Fdelete_window_internal)
16140 (freeze_window_starts): Use bool for booleans.
16141 * window.h (window_frame_coordinates, resize_frame_windows)
16142 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16144 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16146 * dispnew.c (bitch_at_user): Use `user-error'.
16148 2013-03-17 Ken Brown <kbrown@cornell.edu>
16150 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16151 as return type of image_background. (Bug#13981)
16152 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16154 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16156 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16157 (ns_select): Don't return with result uninitialized.
16159 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16162 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16164 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16165 directories. If filename is nil, get directory name (Bug#13932).
16166 Use getFilename and getDirectory.
16167 (getFilename, getDirectory): New methods for EmacsSavePanel and
16169 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16171 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16173 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16175 2013-03-15 Kenichi Handa <handa@gnu.org>
16177 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16178 (adjust_after_replace): Make it back to static. Delete the third
16179 arg text_at_gap_tail. Cancel the code for handling it.
16181 * coding.h (struct coding_system): New member eol_seen.
16183 * coding.c (detect_ascii): New function.
16184 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16185 when the source bytes are actually scanned. On detecting for
16186 coding_category_utf_8_auto, call detect_ascii instead of scanning
16187 source bytes directly.
16188 (produce_chars): Call insert_from_gap with the new arg 0.
16189 (encode_coding): Likewise.
16190 (decode_coding_gap): Control ASCII optimization by the variable
16191 disable_ascii_optimization instead of #ifndef .. #endif.
16192 Deccode EOL format according to coding->eol_seen.
16193 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16196 * lisp.h (adjust_after_replace): Cancel externing it.
16197 (insert_from_gap): Adjust prototype.
16199 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16201 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16202 FULLSCREEN_MAXIMIZED. (Bug#13935)
16204 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16206 * region-cache.c (find_cache_boundary, move_cache_gap)
16207 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16208 Simplify debugging check and convert to eassert. Adjust comment.
16209 (pp_cache): Put under ENABLE_CHECKING.
16211 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16213 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16214 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16215 and WM_ACTIVATEAPP.
16216 (w32fullscreen_hook): If the frame is visible, reset
16217 f->want_fullscreen flag after changing the frame size. If the
16218 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16221 2013-03-13 Daniel Colascione <dancol@dancol.org>
16223 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16224 too so that these builds can use Cygwin's file conversion
16225 functions. (We've been building and linking cygw32.o all along
16226 and just not using it.)
16228 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16230 File synchronization fixes (Bug#13944).
16231 * Makefile.in (LIB_FDATASYNC): New macro.
16233 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16234 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16235 Don't worry about HAVE_FSYNC, since a substitute fsync is
16236 available if the system lacks one.
16237 (Fwrite_regin): Retry fsync if interrupted.
16239 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16241 * w32term.c (w32_read_socket): If the Emacs frame is being
16242 activated, call w32fullscreen_hook, to make sure the new frame
16243 dimensions are in effect. (Bug#13937)
16245 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16247 * xdisp.c (init_iterator): Simplify because both character and byte
16248 positions are either specified or -1. Add eassert. Adjust comment.
16249 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16250 character and byte positions can be obtained from marker.
16252 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16254 Static checking by Sun C 5.12.
16255 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16256 * bytecode.c (exec_byte_code):
16257 * dispnew.c (init_display):
16259 * fileio.c (Fsubstitute_in_file_name):
16260 * keyboard.c (Fevent_convert_list):
16261 * keymap.c (Fsingle_key_description):
16262 * term.c (maybe_fatal, fatal):
16263 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16264 * xsmfns.c (Fhandle_save_session):
16265 Omit unreachable code.
16266 * keymap.c (map_keymap_char_table_item): Cast void * to
16267 a function pointer type; the C Standard requires this.
16269 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16270 Include <sys/param.h> unconditionally, as that works elsewhere and
16271 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16272 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16275 See ChangeLog.12 for earlier changes.
16277 ;; Local Variables:
16281 Copyright (C) 2011-2015 Free Software Foundation, Inc.
16283 This file is part of GNU Emacs.
16285 GNU Emacs is free software: you can redistribute it and/or modify
16286 it under the terms of the GNU General Public License as published by
16287 the Free Software Foundation, either version 3 of the License, or
16288 (at your option) any later version.
16290 GNU Emacs is distributed in the hope that it will be useful,
16291 but WITHOUT ANY WARRANTY; without even the implied warranty of
16292 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16293 GNU General Public License for more details.
16295 You should have received a copy of the GNU General Public License
16296 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.