1 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
3 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
4 size instead of using widht/height. The frame may be constrained.
6 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
8 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
9 Needed when neither optimizing nor inlining.
10 Also, sort decls alphabetically.
12 2015-01-05 Eli Zaretskii <eliz@gnu.org>
14 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
15 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
16 declarations of Q* variables that represent symbols.
18 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
22 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
23 that NILP (x) is equivalent to testing whether x is 0 at the
24 machine level. The overall effects of this and the previous patch
25 shrink the size of the text segment by 2.3% and speeds up
26 compilation of all the .elc files by about 0.5% on my platform,
27 which is Fedora 20 x86-64.
28 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
29 (make_lisp_symbol) [USE_LSB_TAG]:
30 Symbols now tag the difference from lispsym, not the pointer.
31 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
32 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
33 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
34 (XSYMBOL): New forward decl.
35 (XUNTAGBASE): New function.
38 Compute C decls for DEFSYMs automatically
40 This patch also makes Q constants (e.g., Qnil) constant addresses
41 from the C point of view.
42 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle:
43 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
44 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
45 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
46 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
47 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
48 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
49 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
50 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
51 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
52 * xselect.c, xsettings.c, xterm.c:
53 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
54 These names are now defined automatically by make-docfile.
55 * alloc.c (init_symbol): New function.
56 (Fmake_symbol): Use it.
57 (c_symbol_p): New function.
58 (valid_lisp_object_p, purecopy): Use it.
59 * alloc.c (marked_pinned_symbols):
60 Use make_lisp_symbol instead of make_lisp_ptr.
61 (garbage_collect_1): Mark lispsym symbols.
62 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
63 (mark_object): Use it.
64 (sweep_symbols): Sweep lispsym symbols.
65 (symbol_uses_obj): New function.
66 (which_symbols): Use it. Work for lispsym symbols, too.
67 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
68 since Qt's address is already known now.
69 (syms_of_alloc): Add lispsym count to symbols_consed.
70 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
71 when testing whether storage is all bits zero.
72 * dispextern (struct image_type):
73 * font.c (font_property_table):
74 * frame.c (struct frame_parm_table, frame_parms):
75 * keyboard.c (scroll_bar_parts, struct event_head):
76 * xdisp.c (struct props):
77 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
78 Lisp_Object *, since Qfoo is no longer an object whose address can be
79 taken. All uses changed.
80 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
81 use it, so that they no longer need to take the address of a Lisp sym.
82 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
83 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
84 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
85 DEFSYM Qdeactivate_mark before the corresponding var.
86 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
87 instead of interning their symbols; this avoids duplicates.
88 (LISP_INITIALLY, TAG_PTR)
89 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
91 (LISP_INITIALLY_ZERO): Use it.
92 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
93 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
94 Move decls up, to avoid forward uses. Include globals.h earlier, too.
95 (make_lisp_symbol): New function.
97 (DEFSYM): Now just a placeholder for make-docfile.
98 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
99 (intern_sym): New function, with body taken from old intern_driver.
100 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
102 (define_symbol): New function.
103 (init_obarray): Define the C symbols taken from lispsym.
104 Use plain DEFSYM for Qt and Qnil.
105 * syntax.c (init_syntax_once): No need to worry about
106 Qchar_table_extra_slots.
108 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
110 'temacs -nw' should not call missing functions
111 Without this patch, "temacs -nw" fails with the diagnostic
112 "emacs: Symbol's function definition is void: frame-windows-min-size"
113 and messes up the tty's state.
114 * frame.c (Fframe_windows_min_size): New placeholder function.
115 (syms_of_frame): Define it.
116 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
117 (syms_of_window): Define it.
119 Less 'make' chatter for lisp dir
120 * Makefile.in (%.elc): Adjust to compile-onefile change in
123 batch write-region no longer says "Wrote FOO"
124 This cuts down on 'make' chatter a bit.
125 * fileio.c (Fwrite_region):
126 Don't output "Wrote /whatever/foo.elc" if noninteractive.
128 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
130 Revert previous change to produce_composite_glyph
131 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
133 Pacify gcc -Wparentheses
134 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
136 2015-01-03 Martin Rudalics <rudalics@gmx.at>
138 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
139 f->can_x_set_window_size is true.
140 * xterm.c (x_set_window_size_1): Call change_frame_size with
141 text sizes instead of pixel sizes (Bug#19428).
143 2015-01-01 Eli Zaretskii <eliz@gnu.org>
145 * xdisp.c (pos_visible_p): Fix up the X coordinate for
146 right-to-left screen lines. (Bug#19473)
148 2015-01-01 Eli Zaretskii <eliz@gnu.org>
150 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
152 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
154 Simplify setfattr use by assuming GNU make
155 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
156 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
157 Simplify by using GNU make rather than shell conditionals,
158 by using ln -f rather than rm -f followed by ln,
159 and by preferring $@ to spelling out the destination.
161 2014-12-29 Eli Zaretskii <eliz@gnu.org>
163 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
164 file doesn't compile on MS-Windows.
166 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
168 Allow return value of system-name to vary. (Bug#19438)
169 * filelock.c (current_lock_owner):
170 * xrdb.c (get_environ_db):
171 * xterm.c (same_x_server):
172 * xterm.c (x_term_init):
173 Prefer (system-name) to system-name, and avoid naming
174 locals 'system-name'.
175 * editfns.c (cached_system_name): New static var.
176 (init_and_cache_system_name): New function.
177 (init_editfns, Fsystem_name): Use it.
178 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
179 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
180 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
181 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
182 Don't create a new string if the current value is already correct.
184 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
186 Fix produce_composite_width typo
187 * term.c (produce_composite_glyph):
188 Fix typo that confused number of columns for pixel width.
190 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
192 Wrap dll functions more simply
193 * decompress.c, gnutls.c, image.c, xml.c:
194 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
195 rather than the inverse when not WINDOWSNT. This isolates the
196 fn_* business into the WINDOWSNT-specific section of the code,
197 which makes it easier to maintain the generic code.
198 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
199 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
200 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
201 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
202 Remove. All uses replaced by DEF_DLL_FN.
203 * decompress.c (inflateInit2): Remove; no longer needed.
204 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
206 Port memory-full checking to GnuTLS 3.3
207 Instead of using gnutls_global_set_mem_functions, check every call
208 to a GnuTLS function that might return an indication of memory
209 exhaustion. Suggested by Dmitry Antipov in:
210 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
211 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
212 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
213 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
215 (check_memory_full): New function.
216 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
217 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
218 (Fgnutls_boot): Use it.
219 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
221 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
223 Fix parse_settings to match internal documentation
224 * xsettings.c (parse_settings): Return the number of settings seen.
225 Count the settings changes accurately.
226 (read_settings): Don't confuse number of settings changes with
227 the return code from XGetWindowProperty.
229 2014-12-27 Eli Zaretskii <eliz@gnu.org>
231 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
232 composition_compute_stop_pos to the number of characters in the
234 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
236 * composite.c (composition_compute_stop_pos): If no composition
237 was found in a string before ENDPOS, and ENDPOS is the string end,
238 no need to back up to a safe point.
240 * dispextern.h (struct it) <end_charpos>: Improve commentary.
242 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
244 * nsimage.m (allocInitFromFile:): Initialize bmRep.
245 (dealloc): Release bmRep.
246 (setPixmapData): Make bmRep local so class member is not
248 (setPixmapData): Rename local variable bmRep to avoid compiler
251 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
253 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
254 when going to fullscreen (Bug#0x180004f).
256 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
258 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
260 2014-12-27 Eli Zaretskii <eliz@gnu.org>
262 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
264 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
266 Use bool for boolean in xselect.c, xsettings.c
267 * xselect.c (x_get_local_selection, struct selection_data)
268 (x_selection_request_lisp_error, struct prop_location)
269 (x_handle_selection_request, x_convert_selection)
270 (waiting_for_other_props_on_window, expect_property_change)
271 (wait_for_property_change, x_handle_property_notify)
272 (x_get_foreign_selection, x_get_window_property)
273 (receive_incremental_selection)
274 (x_get_window_property_as_lisp_data)
275 (lisp_data_to_selection_data, Fx_get_selection_internal)
276 (x_send_client_event):
277 * xselect.c, xterm.h (x_handle_dnd_message):
278 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
279 (apply_xft_settings, read_and_apply_settings)
280 (xft_settings_event, init_gsettings, init_xsettings)
282 Use bool for boolean.
283 * xselect.c (x_get_window_property): Omit last arg, which was an
285 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
286 always true. All callers changed.
288 2014-12-26 Eli Zaretskii <eliz@gnu.org>
290 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
293 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
295 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
298 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
300 Use bool for boolean in xsmfns.c
301 * xsmfns.c, xterm.h (x_session_have_connection):
302 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
303 Use bool for boolean.
304 (x_session_initialize, Fhandle_save_session):
305 Prefer NILP (x) to EQ (x, Qnil).
307 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
309 * callproc.c (child_setup):
310 * dbusbind.c (xd_signature_cat):
311 * doc.c (get_doc_string, Fsnarf_documentation):
312 * editfns.c (Fuser_full_name):
313 * frame.c (xrdb_get_resource):
314 * gtkutil.c (xg_get_file_with_chooser):
315 * tparam.c (tparam1):
316 * xfns.c (xic_create_fontsetname):
317 * xrdb.c (gethomedir, get_user_db, get_environ_db):
318 * xsmfns.c (smc_save_yourself_CB):
319 Rewrite to avoid the need for strcat, typically by using stpcpy
320 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
321 * doc.c (sibling_etc):
322 * xrdb.c (xdefaults):
323 Now a top-level static constant.
325 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
327 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
330 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
332 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
333 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
335 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
337 Use bool for boolean in xterm.c
338 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
339 (x_set_window_size, x_bitmap_icon):
340 * nsterm.m (ns_frame_raise_lower, x_new_font):
341 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
342 (struct terminal.frame_raise_lower_hook):
343 * w32term.c (w32_frame_raise_lower):
344 * xterm.c, xterm.h (x_text_icon):
345 * xterm.c (x_update_window_begin, x_update_window_end)
346 (x_update_end, x_after_update_window_line)
347 (x_set_glyph_string_gc, x_draw_glyph_string_background)
348 (x_draw_glyph_string_foreground)
349 (x_draw_composite_glyph_string_foreground)
350 (x_alloc_lighter_color, x_draw_relief_rect)
351 (x_draw_glyph_string_box, x_draw_image_relief)
352 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
353 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
355 (XFillRectangle) [HAVE_GTK3]:
356 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
357 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
358 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
359 (x_send_scroll_bar_event, xm_scroll_callback)
360 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
361 (x_create_toolkit_scroll_bar)
362 (x_create_horizontal_toolkit_scroll_bar)
363 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
364 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
365 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
366 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
367 (x_scroll_bar_report_motion)
368 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
369 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
370 (x_draw_window_cursor, x_clear_errors)
371 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
372 (set_wm_state, x_set_sticky, get_current_wm_state)
373 (do_ewmh_fullscreen, x_handle_net_wm_state)
374 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
375 (x_set_window_size_1, XTframe_raise_lower)
376 (x_make_frame_visible, x_iconify_frame)
377 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
378 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
379 (x_delete_terminal, x_initialize, syms_of_xterm):
380 Use bool for boolean.
382 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
384 * composite.h (struct composition.width): Now int
385 instead of unsigned short, as we prefer signed integers.
387 Let charset tick grow past USHRT_MAX
388 * charset.c, charset.h (charset_ordered_list_tick):
389 Now EMACS_UINT, not unsigned short.
390 * fontset.c (reorder_font_vector): Allow the tick to grow to the
391 maximum representable Emacs integer value before wrapping it around.
393 Simplify unexec file mode setting
394 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
395 Don't include <sys/stat.h> when no longer needed.
396 (unexec): Create file with correct mode in the first place,
397 rather than overwriting the mode later and fiddling with the
398 global umask in the mean time. Avoid bogus usage like
399 'umask (777)', which should have been 'umask (0777)'.
400 (mark_x): Remove. All callers removed.
402 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
404 Minor cleanups for Lisp objects and symbols
405 * alloc.c (next_vector, set_next_vector):
406 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
407 (lisp_h_make_number) [USE_LSB_TAG]:
408 Use Lisp_Int0 instead of the mystery constant 0.
409 * alloc.c (mark_object): Always set and use po; that's simpler.
410 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
411 Properly parenthesize definientia.
412 * bidi.c (bidi_initialize):
413 * buffer.c (init_buffer_once):
414 * nsfns.m (syms_of_nsfns):
415 * nsmenu.m (syms_of_nsmenu):
416 * nsselect.m (syms_of_nsselect):
417 Prefer DEFSYM to defining by hand.
418 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
419 * data.c: Fix too-long line.
420 * lisp.h (DECLARE_GDB_SYM): New macro.
421 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
422 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
423 Declare the symbol, so it's visible to everywhere lisp.h is included.
424 Move forward decls as far forward as they can go,
425 to allow future changes to use them.
427 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
429 * gnutls.c: Include gnutls.h.
430 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
431 * image.c (svg_load): Fix pointer signedness.
433 2014-12-18 Martin Rudalics <rudalics@gmx.at>
435 * frame.c (frame_windows_min_size): New argument IGNORE.
436 (adjust_frame_size): When called from change_frame_size call
437 frame_windows_min_size with IGNORE Qt so we can ignore size
440 2014-12-18 Eli Zaretskii <eliz@gnu.org>
442 * font.c (Ffont_info): Add more font information to the vector
443 returned by the function, inspired by query-font. Doc fix.
446 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
448 * keyboard.c (input_was_pending): New var.
449 (read_char): Use it to make sure we only skip redisplay when we can't
450 keep up with the repeat rate.
452 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
454 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
456 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
458 * image.c (svg_load): Watch out for nil value of current buffer's
459 filename. Re-enable filename thing for not-a-file case.
461 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
463 Partially disabled previous change.
465 * image.c (svg_load): Temporarily disabled filename thing for
466 not-a-file case as it can cause crashs.
468 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
470 Fix problem with images referenced within svg files. (bug#19373)
472 * image.c: Additional parameter 'filename' for
473 svg_load_image. Include "buffer.h". Define library function
474 rsvg_handle_set_base_uri for WINDOWSNT.
475 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
476 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
477 (svg_load): Pass a filename to svg_load_image: either name of
478 actual file or of current buffer's file.
479 (svg_load_image): New parameter 'filename', used for setting
480 base_uri, necessary for loading referenced images. (bug#19373)
482 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
484 * lread.c (init_obarray): Declare Qt as special.
485 This fixes a typo in the 2012-05-15 patch that
486 tried to declare Qt as special.
488 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
490 Various fixes to use bool type and constants.
491 * dispnew.c (update_single_window): Remove arg `force_p' since it's
493 * xfaces.c (clear_face_cache): Use bool for the argument type.
495 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
497 Correct same_at_end when restoring window points
498 * fileio.c (Finsert_file_contents): Compute same_at_end character
499 position using the old buffer size, not the new one, since
500 restore_window_points wants the old size.
503 2014-12-14 Alan Mackenzie <acm@muc.de>
505 New feature optionally to accelerate auto-repeated scrolling.
507 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
509 * window.c (window_scroll): Bind fontification-functions to nil
510 when scrolling by whole screens and
511 fast-but-imprecise-scrolling is non-nil.
512 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
514 * lisp.h (bool): Declare Qfontification_functions extern.
516 2014-12-14 Eli Zaretskii <eliz@gnu.org>
518 Load system's default trusted Certificate Authorities if available.
519 * gnutls.c (gnutls_certificate_set_x509_system_trust)
520 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
521 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
522 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
523 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
525 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
526 Call gnutls_certificate_set_x509_system_trust. Log an error message if
529 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
531 * regex.c (analyze_first): Rename from analyze_first.
533 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
535 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
536 a hack involving a union.
538 2014-12-13 Eli Zaretskii <eliz@gnu.org>
540 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
541 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
544 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
546 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
548 * gnutls.h: Always declare syms_of_gnutls.
550 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
551 clarity. Let the availability check return Qnil when the GnuTLS
552 integration is not available, instead of erroring out.
555 2014-12-13 Eli Zaretskii <eliz@gnu.org>
557 * xdisp.c (move_it_in_display_line_to, display_line):
558 Don't disallow overflow-newline-into-fringe when word-wrap is in
561 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
563 * fileio.c: Better preserve window-points during revert (bug#19161).
564 (Qget_buffer_window_list): New var.
565 (get_window_points_and_markers, restore_window_points): New functions.
566 (Finsert_file_contents): Use them to save and restore window-points.
568 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
570 * xterm.c (x_delete_terminal): Call emacs_close for X connection
571 descriptor if called from x_connection_closed and always delete
572 this descriptor from keyboard waiting set (Bug#19147).
574 2014-12-10 Eli Zaretskii <eliz@gnu.org>
576 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
577 (bidi_cache_max_elts): New global variable.
578 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
579 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
581 (bidi_cache_search): Handle overflown cache. Improve commentary.
582 (bidi_cache_ensure_space): Limit allocations to the current value
583 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
584 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
585 the increment to not exceed the limit.
586 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
587 cache, zero otherwise (meaning the cache overflowed). In the
588 latter case, set bidi_cache_last_idx to -1.
589 (bidi_peek_at_next_level): Handle overflown cache.
590 (bidi_push_it): Increase the cache limit for iterating the new object.
591 (bidi_pop_it): Decrease the cache limit back to previous value.
592 (bidi_shelve_cache): Shelve the current value of the cache limit.
593 (bidi_unshelve_cache): Restore the value of cache limit.
594 (bidi_find_bracket_pairs): If the cache overflows while looking
595 for the paired bracket, give up and let bidi_resolve_neutrals
596 process the bracket as a simple neutral. (Bug#19322)
597 (bidi_find_other_level_edge): If the cache overflows, fall back on
598 Plan B, which effectively stops the reordering and restarts it on
599 the next character (after resetting the cache).
600 (bidi_move_to_visually_next): When the cache overflows, reset it
601 after processing the last cached character.
603 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
605 Fix glitches in gnutls.c, mostly memory-related
606 * gnutls.c: Sort macro definitions by name.
607 (fn_gnutls_transport_set_errno): Omit unreachable definition.
608 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
609 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
610 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
611 calculating string length. Use make_uninit_string, to avoid
612 copying the string. Cast the char, not the pointer.
613 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
614 and free. Work even for dates past the year 9999. Use void *
615 for buffers, to avoid casts.
617 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
619 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
621 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
623 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
626 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
628 * process.c: Whitespace and line-break nitpicks.
630 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
632 * gnutls.c (gnutls_certificate_details): The :signature isn't
633 that useful, so remove it.
634 (gnutls_certificate_details): Clean up whitespace slightly.
635 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
637 (gnutls_certificate_details): Put :signature-algorithm back again,
638 which was removed by mistake.
639 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
640 that they are not messaged by default (bug#16253).
641 (Fgnutls_error_fatalp): Doc fix (bug#18210).
643 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
645 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
647 * nsimage.m (setPixmapData): Make bmRep local so class member is not
650 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
652 * eval.c (Fsignal): Remove duplicate test.
653 (Fautoload_do_load): Fix up docstring.
655 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
657 * nsterm.m (represented_filename, represented_frame): New variables.
658 (ns_set_represented_filename): New function.
659 (sendEvent:): Set represented filename here to avoid flicker,
660 related to Bug#18757.
662 * nsterm.h: Declare ns_set_represented_filename.
664 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
665 at once, call ns_set_represented_filename instead.
667 2014-12-05 Eli Zaretskii <eliz@gnu.org>
669 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
670 (struct bidi_stack): Reduce size by using bit fields and by
671 packing sos, override, and isolate_status into a single 8-bit
674 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
675 (bidi_push_embedding_level): Construct flags from individual
676 bits. Adapt to changes in prev_for_neutral and next_for_neutral
678 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
679 from flags. Adapt to changes in prev_for_neutral,
680 next_for_neutral, and last_strong members.
681 (bidi_line_init): Initialize flags to zero.
682 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
683 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
685 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
687 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
688 (Fapply): Try and simplify the control flow.
690 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
692 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
693 Use gnutls_sign_get_name directly because
694 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
695 (init_gnutls_functions): Load missing gnutls_server_name_set.
697 2014-12-02 Eli Zaretskii <eliz@gnu.org>
699 * bidi.c (bidi_find_first_overridden): New function.
701 * xdisp.c (Fbidi_find_overridden_directionality): New function.
702 (syms_of_xdisp): Defsubr it.
704 * dispextern.h (bidi_find_first_overridden): Add prototype.
706 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
708 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
709 to nil after release (Bug#9133).
711 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
713 Port better to AddressSanitizer.
714 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
716 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
717 Return -1 or 0, as the pipe trick doesn't work.
718 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
720 * print.c (print_object):
721 When a pointer-check primitive returns -1, do not assume this
722 means the pointer is valid or that the underlying system has failed.
723 It could just be that addresses are being sanitized so Emacs can't
724 test for pointer validity.
725 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
726 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
727 string validity checker doesn't work on stack-based strings.
729 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
731 Improve clarity of USE_LSB_TAG definition.
732 Reported by Lee Duhem. Suggested by Andreas Schwab in:
733 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
734 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
735 VAL_MAX / 2 rather than in terms of the (more complicated)
736 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
738 2014-11-29 Eli Zaretskii <eliz@gnu.org>
740 * xdisp.c (handle_single_display_spec): When ignoring a fringe
741 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
742 (next_element_from_buffer): When done with overlays, reset the
743 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
745 2014-11-29 Eli Zaretskii <eliz@gnu.org>
747 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
748 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
750 2014-11-29 Ulrich Müller <ulm@gentoo.org>
752 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
753 for paxctl and setfattr. Fixes temacs startup failure with
754 grsecurity/PaX enabled Linux kernel (bug#19067).
756 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
758 * w32.c, w32heap.c, w32term.c:
759 Use MINGW_W64 instead of _W64.
761 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
763 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
765 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
767 * gnutls.c (gnutls_ip_address_p): New function.
768 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
770 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
772 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
774 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
776 Fix gnutls problems caught by static checking.
777 * gnutls.c (Fgnutls_boot): Remove unused local.
778 (Fgnutls_boot): Fix pointer signedness.
780 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
782 * gnutls.c (gnutls_certificate_details): Don't include certain
783 certificate details on older gnutls versions (bug#19168).
784 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
785 (gnutls_certificate_details): Reversed check in last checkin.
787 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
789 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
790 (Fgnutls_peer_status_warning_describe): Add function to describe a
791 peer verification warning symbol.
792 (Fgnutls_peer_status): Use it.
793 (Fgnutls_boot): Use it. Minor logging fixes.
795 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
797 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
799 2014-11-24 Glenn Morris <rgm@gnu.org>
801 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
803 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
804 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
806 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
808 * gnutls.c: Fix Windows function definition of
809 gnutls_x509_crt_get_fingerprint.
811 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
813 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
815 * process.h: Added more fields to Lisp_Process to track
818 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
819 (Fgnutls_peer_status): New functions to export TLS certificate
820 details to Emacs Lisp.
822 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
824 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
825 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
826 check for gtk_adjustment_configure (Bug#19149).
827 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
829 2014-11-22 Glenn Morris <rgm@gnu.org>
831 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
833 2014-11-22 Martin Rudalics <rudalics@gmx.at>
835 Don't shrink frame when using desktop-save-mode (Bug#19048).
836 * w32fns.c (x_set_tool_bar_lines): Always call
837 x_change_tool_bar_height (Bug#19048).
838 (x_change_tool_bar_height): Mark frame as garbaged since
839 adjust_frame_size might not have done that.
840 * xfns.c (x_set_tool_bar_lines): Always call
841 x_change_tool_bar_height (Bug#19048).
842 (x_change_tool_bar_height): Mark frame as garbaged since
843 adjust_frame_size might not have done that.
845 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
847 * xml.c (parse_region): Take care of new optional parameter
848 'discard-comments' of 'libxml-parse(html|xml)-region'.
849 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
850 New optional parameter 'discard-comments'.
852 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
854 Improve time stamp handling, and be more consistent about it.
855 * editfns.c (invalid_time): New function.
856 Use it instead of 'error ("Invalid time specification")'.
857 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
858 (decode_float_time, lisp_to_timespec, lisp_time_struct):
860 (make_time_tail, make_time): Remove. All uses changed to use
861 new functions or plain list4i.
862 (disassemble_lisp_time): Return effective length if successful.
863 Check that LOW is an integer, if it's combined with other components.
864 (decode_time_components): Decode into struct lisp_time, not
865 struct timespec, so that we can support a wide set of times
866 regardless of whether time_t is signed. Decode plain numbers
867 as seconds since the Epoch, and nil as the current time.
868 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
869 Reimplement in terms of new functions.
870 (Fencode_time): Just use list2i.
871 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
872 * keyboard.c (decode_timer): Don't allow the new formats (floating
873 point or nil) in timers.
874 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
875 place of the magic number '16'.
876 (struct lisp_time): New type.
877 (decode_time_components): Use it.
878 (lisp_to_timespec): New decl.
880 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
882 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
885 * callint.c (Fcall_interactively): Pass in nil as argument to
886 Fbarf_if_buffer_read_only.
888 * fileio.c (Finsert_file_contents): Ditto.
890 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
892 * textprop.c (verify_interval_modification): Check buffer
893 readedness after the last interval.
895 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
896 the text at POSITION (new optional argument) has the
897 `inhibit-read-only' text property set.
899 2014-11-16 Eli Zaretskii <eliz@gnu.org>
901 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
902 errors in computing the number of pixels to scroll.
903 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
905 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
907 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
908 call updateFrameSize.
910 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
912 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
914 * nsfns.m (x_set_foreground_color, x_set_background_color)
915 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
916 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
918 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
920 * nsterm.m (ns_send_appdefined): Check for application defined
921 event on Cocoa (Bug#18993).
922 (run): Restore code before the previous 18993 fix.
924 2014-11-14 David Reitter <david.reitter@gmail.com>
926 * nsterm.m (run): Set timeout for event loop to prevent hang.
929 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
931 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
933 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
935 * xfont.c (xfont_list_pattern): Do not allocate font entity object
936 for each candidate font but attempt to reuse it from previous improper
939 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
941 Avoid undefined behavior in color table hashing.
942 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
943 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
944 This function avoids undefined behavior with signed shift overflow.
946 2014-11-10 Eli Zaretskii <eliz@gnu.org>
948 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
949 when the inserted text does not need decoding. (Bug#18982)
951 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
953 * nsterm.h (EmacsScroller): judge returns bool.
955 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
956 (ns_judge_scroll_bars): Only set removed if judge returns true.
957 (judge): Returns bool == condemned. Remove self from window.
958 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
960 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
962 * keyboard.c (command_loop_1): Record this-command in recent-keys.
963 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
965 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
967 * nsterm.m (ns_set_vertical_scroll_bar)
968 (ns_set_horizontal_scroll_bar): Cleanup merge error.
970 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
972 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
973 merely because tmo_in_millisec is nonnegative. The 1st call
974 to g_main_context_query could succeed while the 2nd one fails.
976 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
978 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
980 * nsterm.m (run): Only use non-system event loop if OSX version is
981 exactly 10.9 (Bug#18993).
982 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
985 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
987 * callproc.c (encode_current_directory): Support handling of file
988 names prepended by "/:". (Bug#18891)
990 2014-11-08 Alan Mackenzie <acm@muc.de>
992 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
994 2014-11-08 Dima Kogan <dima@secretsauce.net>
996 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
998 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1000 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1001 raises an error. (Bug#18891)
1003 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1005 * frame.c (adjust_frame_size): Call x_set_window_size only if
1006 f->can_x_set_window_size is set.
1007 (make_frame): Initialize f->can_x_set_window_size and
1008 f->can_run_window_configuration_change_hook.
1009 (Fcan_run_window_configuration_change_hook): New function.
1010 * frame.h (frame): Split `official' into `can_x_set_window_size'
1011 and `can_run_window_configuration_change_hook'.
1012 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1013 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1014 Set f->can_x_set_window_size.
1015 * window.c (run_window_configuration_change_hook):
1016 Return immediately if either f->can_x_set_window_size or
1017 f->can_run_window_configuration_change_hook are false.
1018 (Fset_window_configuration): Instead of f->official set
1019 f->can_x_set_window_size.
1020 * xfns.c (Fx_create_frame, x_create_tip_frame):
1021 Set f->can_x_set_window_size.
1023 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1025 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1026 cleanup from 2014-11-01 (Bug#18972).
1028 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1030 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1031 * xdisp.c (window-scroll-functions): Improve docstring.
1033 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1035 Uniquify the 'size' symbol.
1037 * w32notify.c (Qsize): Remove.
1038 * lisp.h (Qsize): New decl.
1039 * lread.c (Qsize): Now extern.
1040 * w32notify.c (syms_of_w32notify): No need to defsym.
1042 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1044 * dispnew.c (change_frame_size_1): Fix call of
1046 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1047 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1048 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1049 (Qtool_bar_size): New constants.
1050 (frame_inhibit_resize, adjust_frame_size): New argument to
1051 handle case where frame_inhibit_implied_resize is a list.
1052 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1053 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1054 (x_set_right_divider_width, x_set_bottom_divider_width)
1055 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1056 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1058 (frame-inhibit-implied-resize): Rewrite doc-string.
1059 * frame.h (frame_inhibit_resize, adjust_frame_size):
1060 Fix external declarations.
1061 (Qframe_position, Qframe_outer_size)
1062 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1063 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1064 (Qtool_bar_size): Extern them.
1065 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1066 (xg_height_or_width_changed): Remove.
1067 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1068 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1069 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1070 (xg_change_toolbar_position): Call adjust_frame_size directly.
1071 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1072 Fix calls of adjust_frame_size.
1073 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1074 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1075 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1076 frame can get resized when tool-bar-lines parameter changes from
1078 (Fw32_frame_menu_bar_size): Return fourth value.
1079 (Fw32_frame_rect): Block input around system calls
1080 (Fx_frame_geometry): New function.
1081 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1082 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1083 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1084 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1085 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1086 (Fx_create_frame): Adjust adjust_frame_size calls.
1087 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1088 frame can get resized when tool-bar-lines parameter changes from
1090 (Fx_frame_geometry): New function.
1091 * xmenu.c (update_frame_menubar): On Lucid call
1092 adjust_frame_size with one pixel less height to avoid that
1093 repeatedly adding/removing the menu bar grows the frame.
1094 (free_frame_menubar): On Motif arrange to optionally preserve
1095 the old frame height when removing the menu bar.
1096 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1098 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1100 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1101 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1102 frame; instead, print an error message.
1104 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1106 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1108 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1110 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1111 (dealloc): Release bmRep.
1113 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1114 imageListSetNext, imageListNext.
1116 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1117 (reference): Remove.
1118 (allocInitFromFile:): Remove searching ImageList and calling
1119 reference (Bug#18918).
1120 (dealloc): Remove handling if ImageList.
1122 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1124 * process.c (catch_child_signal): Fix incorrect assertion.
1126 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1128 * macfont.m (macfont_draw):
1129 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1131 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1132 if force_integral_p (i.e. no antialias).
1133 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1134 bold if no antialias (Bug#18876).
1136 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1137 was given (Bug#18846).
1139 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1141 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1142 instead of in xdisp.c, function now takes void. (Bug#18884).
1144 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1145 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1147 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1148 struct window* (Bug#18889).
1149 Remove getMouseMotionPart.
1150 (ns_output): Make icon_top/left int.
1152 * nsfns.m (x_icon): icon_top/left is int.
1154 * nsterm.m (ns_mouse_position): Remove unused code.
1155 (initFrame:window:, dealloc): Use window instead of win.
1156 (getMouseMotionPart:window:x:y:): Remove, unused.
1157 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1159 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1161 * keyboard.c (readable_events): When FLAGS include
1162 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1163 This avoids returning non-nil from input-pending-p when only such
1164 events are in the queue. (Bug#18856)
1166 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1168 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1169 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1170 (Qforeign_selection): Remove.
1171 (ns_get_local_selection): Identation fix.
1172 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1174 * nsselect.m (ns_get_local_selection): Remove calling of
1175 functions in Vselection_converter_alist (Bug#18911).
1176 (syms_of_nsselect): Remove Vselection_converter_alist.
1178 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1180 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1181 and unnecessary initialization. Adjust comments.
1183 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1185 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1187 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1188 index, not an absolute one, as that's what the function expects.
1190 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1192 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1193 font on an initial frame when running as a daemon (Bug#18869).
1195 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1197 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1199 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1200 build_string, when importing a home directory. (Bug#18873)
1202 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1204 * dispnew.c (buffer_posn_from_coords):
1205 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1206 account for the header-line height. (Bug#18839)
1208 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1210 * xml.c (parse_region): Do not forget the first document child.
1212 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1214 * nsselect.m: pasteboard_changecount is new.
1215 (ns_store_pb_change_count, ns_get_pb_change_count)
1216 (ns_get_our_change_count_for): New functions.
1217 (ns_string_to_pasteboard_internal): Correct comment.
1218 type => gtype in eassert, Call ns_store_pb_change_count.
1219 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1220 (Fns_disown_selection_internal, Fns_selection_owner_p):
1221 Replace Vselection_alist check, with change count check.
1222 (Fns_get_selection): Initialize val to Qnil. Only get local
1223 selection if change counts match (Bug#18799).
1224 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1226 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1228 * w32proc.c (create_child): If calling a quoted batch file,
1229 pass NULL for exe. (Bug#18745)
1231 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1233 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1234 (bidi_resolve_brackets): Use end of string position rather than ZV
1235 when iterating over a string. (Bug#18815)
1237 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1239 * keyboard.c (make_lispy_position): Return coordinates also when
1240 on scroll bars, fringes, margins or not in a window.
1241 * xdisp.c (show_mouse_face): Don't change cursor face during
1244 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1246 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1247 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1248 Fix doc-strings (Bug#18789).
1250 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1252 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1254 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1256 Optimize redisplay of simple bracketed text.
1257 * bidi.c (bidi_cache_reset_to): New function.
1258 (bidi_cache_reset): Call it.
1259 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1261 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1262 bracket_enclosed_type only if bracket_pairing_pos's value is not
1264 (MAX_BPA_STACK): Make sure the value is signed.
1265 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1266 stop pushing values onto the stack.
1267 (bidi_find_bracket_pairs): If the bracketed text is only on the
1268 base embedding level, remove all the states cached by this
1269 function from the cache, and return zero, so that the brackets in
1270 this segment of text are processed as normal neutrals.
1271 (bidi_resolve_brackets): Detect the brackets that are to be
1272 processed as neutrals, and don't call bidi_find_bracket_pairs on
1275 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1277 * w32select.c (Fw32_selection_exists_p): Rename from
1278 Fx_selection_exists_p.
1279 (syms_of_w32select): Adjust accordingly.
1281 * w16select.c (Fw16_selection_exists_p): Rename from
1282 Fx_selection_exists_p.
1283 (syms_of_win16select): Adjust accordingly.
1285 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1286 (Fns_own_selection_internal): Tighten scoping.
1287 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1288 (Fns_get_selection): Rename from Fx_get_selection_internal.
1289 (Fns_get_selection_internal, Fns_store_selection_internal):
1291 (syms_of_nsselect): Adjust accordingly.
1293 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1295 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1296 * w32term.c (x_set_window_size): Account for wrapped menu bar
1297 lines when setting up frame height (Bug#15174 and Bug#18720).
1298 (w32_add_wrapped_menu_bar_lines): New variable.
1300 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1302 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1305 2014-10-20 Glenn Morris <rgm@gnu.org>
1307 * Merge in all changes up to 24.4 release.
1309 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1311 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1312 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1314 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1316 * xterm.c (handle_one_xevent): Check return value from
1317 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1318 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1320 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1321 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1322 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1323 Gtk+ >= 3.14 (Bug#18674).
1324 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1325 Gtk+ >= 3.14 (Bug#18674).
1327 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1329 * gtkutil.c: Remove no-longer-used code.
1330 (xg_update_menubar): Remove unused local and unnecessary call to
1331 gtk_menu_item_get_submenu.
1332 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1333 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1334 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1336 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1338 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1340 * xterm.h (handlebox_widget): Remove.
1342 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1345 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1347 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1348 to handle Gtk versions.
1349 (xg_get_file_with_chooser): Use them.
1350 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1351 Remove (create_menus): Remove teroff argument and code.
1352 Remove call to gtk_menu_set_title.
1353 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1354 Adjust args to create_menus.
1355 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1356 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1357 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1358 (xg_make_tool_item): Remove detach code.
1359 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1360 (find_icon_from_name): New function.
1361 (update_frame_tool_bar): Remove GtkStockItem code, move to
1362 find_icon_from_name. Let stock be a list of icon names to try.
1363 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1364 Replace TOOLBAR_TOP_WIDGET.
1365 (free_frame_tool_bar, xg_change_toolbar_position ):
1366 Replace TOOLBAR_TOP_WIDGET.
1367 (xg_initialize): Remove tearoff code.
1369 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1371 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1372 pixel from the window's cursor glyph width, since X renders hollow
1373 blocks 1 pixel wider than the 'width' parameter.
1375 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1376 glyph->pixel_width; this is now done in xterm.c.
1378 Fix reordering of bracket characters in isolates.
1379 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1380 RESOLVED_ONLY; when non-zero, return from the cache only fully
1381 resolved states. All callers changed.
1382 (CANONICAL_EQU): New macro.
1383 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1384 equivalent of the paired closing bracket character.
1385 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1386 the default non-negative value, to be checked later in
1387 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1388 characters against those pushed onto the BPA stack.
1389 (bidi_record_type_for_neutral): New function.
1390 (bidi_resolve_brackets): Record next_for_neutral and
1391 prev_for_neutral when embedding level gets pushed. Force
1392 resolution of bracket pairs when entering a level run that was not
1394 (bidi_resolve_neutral): Add assertions before calling
1395 bidi_resolve_neutral_1.
1396 (bidi_level_of_next_char): Remove the code that attempted to
1397 resolve unresolved neutrals; that is now done by
1398 bidi_resolve_neutral.
1400 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1402 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1404 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1405 1-pixel R2L characters.
1406 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1407 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1409 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1411 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1414 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1416 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1417 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1418 It's not clear to me whether the initialization is needed,
1419 but it can't hurt so I played it safe.
1421 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1423 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1425 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1427 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1428 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1430 (bidi_get_type): Return the isolate initiators and terminator types.
1431 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1432 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1433 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1434 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1435 for the new features.
1436 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1437 push and pop correctly for isolates.
1438 (bidi_remember_char): Modify to accept an additional argument
1439 and record the bidi type according to its value.
1440 (bidi_cache_iterator_state): Accept an additional argument to only
1441 update an existing state. Handle the new members of struct bidi_it.
1442 (bidi_cache_find): Arguments changed: no longer accepts a level,
1443 instead accepts a flag telling it whether it is okay to return
1444 unresolved neutrals.
1445 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1446 table. Initialize new isolate-related members.
1447 (bidi_paragraph_init): Some code factored out into
1448 find_first_strong_char.
1449 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1450 into bidi_resolve_explicit.
1451 (bidi_resolve_explicit): Support the isolate initiators and
1452 terminator. Fix handling of embeddings and overrides according to
1453 new UBA requirements. Record information about previously seen
1454 characters here (moved from bidi_level_of_next_char).
1455 (bidi_resolve_weak): Adapt to changes in struct members.
1456 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1457 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1458 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1459 paired bracket resolution. Handle isolate initiators and
1461 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1462 (bidi_level_of_next_char): Move the code that records information
1463 about previous characters to bidi_resolve_explicit. Fix logic of
1464 resolving neutrals and make sure their cache entries are updated.
1465 Remove now unneeded special handling of PDF level.
1467 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1468 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1469 enlarged per Unicode 6.3.
1470 (enum bidi_bracket_type_t): New data type.
1471 (struct bidi_saved_info): Leave only 2 type members out of 4.
1473 (struct bidi_stack): Add members necessary to support isolating
1475 (struct bidi_it): Add new members necessary to support isolating
1476 sequences and bracket pair resolution.
1478 * xdisp.c (Fbidi_resolved_levels): New function.
1479 (syms_of_xdisp): Defsubr it.
1480 (append_glyph, append_composite_glyph, produce_image_glyph)
1481 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1483 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1485 * term.c (append_glyph, append_composite_glyph)
1486 (append_glyphless_glyph): Convert aborts to assertions.
1488 * .gdbinit (pgx): Display the character codepoint, resolved level,
1489 and bidi type also for glyphless glyphs.
1491 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1493 Avoid unwanted point motion in Fline_beginning_position.
1494 * lisp.h (scan_newline_from_point): Add prototype.
1495 * search.c (scan_newline_from_point): New function, refactored from...
1496 * cmds.c (Fforward_line): ...adjusted user.
1497 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1498 and simplify the former since the latter doesn't move point.
1500 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1502 Cleanup terminal handling code.
1503 * dispextern.h (get_named_tty): Remove prototype but...
1504 * termhooks.h (get_named_terminal): ...resurrect it under
1505 more meaningful name.
1506 (get_terminal): Likewise, but with...
1507 (decode_live_terminal): ...this name.
1508 (decode_tty_terminal): Add prototype.
1509 * term.c (get_tty_terminal): Remove.
1510 (get_named_tty): Remove.
1511 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1512 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1513 Use decode_tty_terminal.
1514 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1515 * terminal.c (get_terminal): Refactor to...
1516 (decode_terminal, decode_live_terminal): ...new functions.
1517 (decode_tty_terminal): Replacement for get_tty_terminal.
1518 (get_named_terminal): Likewise for get_named_tty.
1519 * coding.c (Fset_terminal_coding_system_internal)
1520 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1521 (Fkeyboard_coding_system):
1522 * composite.c (Fcomposition_get_gstring):
1523 * dispnew.c (Fsend_string_to_terminal):
1524 * frame.c (Fmake_terminal_frame):
1525 * nsfns.m (check_ns_display_info):
1526 * w32fns.c, xfns.c (check_x_display_info):
1527 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1528 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1529 (Fset_quit_char): Use get_named_terminal.
1530 (Fset_output_flow_control, Fset_input_meta_mode):
1531 Use decode_tty_terminal.
1533 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1535 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1536 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1538 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1540 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1541 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1543 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1545 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1548 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1550 * editfns.c (dump_tz_string): No longer const.
1551 It might be modified.
1553 * nsmenu.m (clear): Assume OS X 10.6 or later.
1555 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1557 * unexmacosx.c: Remove include ppc/reloc.h.
1558 (unrelocate, copy_dysymtab): Remove PPC code.
1559 (rebase_reloc_address): Remove, only used for PPC:
1561 * nsterm.m: Always include macfont.h on COCOA.
1562 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1563 (ns_dumpglyphs_image, ns_check_menu_open)
1564 (applicationDidFinishLaunching)
1565 (antialiasThresholdDidChange:)
1566 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1567 Remove checks for OSX <= 10.5/10.6.
1568 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1569 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1572 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1573 (NS_HAVE_NSINTEGER): Remove block.
1574 Remove >= OSX 10.6 tests.
1576 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1577 (x_activate_menubar, trackingNotification:): Remove check for
1579 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1581 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1583 * nsfns.m: Always include macfont.h on COCOA.
1584 (ns_filename_from_panel, ns_directory_from_panel)
1585 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1586 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1588 * macfont.m: Remove >= 1050 check.
1589 (macfont_create_family_with_symbol)
1590 (macfont_get_glyph_for_character)
1591 (mac_font_get_glyphs_for_variants)
1592 (mac_ctfont_create_available_families, syms_of_macfont):
1593 Remove code for OSX < 10.6.
1594 (mac_font_family_group, mac_font_family_compare): Remove, only used
1597 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1598 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1600 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1603 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1605 Fix putenv race conditions with undefined behavior (Bug#8705).
1606 Do all putenv calls before Emacs creates any threads.
1607 Use a safer way to modify the TZ environment variable in the
1608 presence of multiple threads. For further thread-safety,
1609 prefer localtime_r and gmtime_r to localtime and gmtime,
1610 and prefer struct tm's tm_gmtoff (if available) to calling
1611 both localtime_r and gmtime_r.
1612 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1613 (init_dbusbind): ... to this new function.
1614 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1615 * xterm.c (x_term_init): Move xputenv call from here ...
1616 (init_xterm): ... to this new function.
1617 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1618 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1619 (dump_tz_string): New constant.
1620 (init_editfns): Use it. This centralizes the dump_tz stuff.
1621 Call set_time_zone_rule here, so that its xputenv is done
1622 before Emacs goes multithreaded.
1623 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1624 thread-safe enough for Emacs.
1625 (format_time_string, Fdecode_time, Fcurrent_time_string)
1626 (Fcurrent_time_zone):
1627 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1628 localtime and gmtime. Remove now-unnecessary calls to block_input.
1629 (tm_gmtoff): New static function.
1630 (Fdecode_time, Fcurrent_time_zone): Use it.
1631 (Fencode_time): Use mktime_z, for better thread-safety.
1632 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1633 i.e., not quite thread-safe but good enough for Emacs typical usage.
1634 Do not reclaim storage that is in the environment; let it leak.
1635 Always call tzset, since localtime_r does not.
1636 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1637 This is now done in init_editfns.
1638 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1639 New macros and declarations, for platforms lacking tzalloc & friends.
1641 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1643 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1644 On x86 platforms this works around GCC bug 63495
1645 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1646 and more generally should fix a portability problem in Emacs.
1647 Reported by Stefan Monnier in:
1648 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1650 2014-10-08 Leo Liu <sdl.web@gmail.com>
1652 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1653 * keymap.c (describe_vector_princ):
1654 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1657 * print.c (printchar_stdout_last): Declare.
1658 (printchar): Record the last char written to stdout.
1659 (Fterpri): Add optional argument ENSURE.
1661 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1663 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1664 DELAY argument to change_frame_size, so that the frame size
1665 changes, if any are needed, are delayed until the next redisplay.
1666 This is to avoid a too early QUIT inside change_frame_size, when
1667 it calls Lisp in frame_windows_min_size, in case one of the events
1668 we've read sets the quit-flag. (Bug#18649)
1670 * w32fns.c (check_x_display_info): Accept terminal objects as
1671 argument, to follow what xfns.c does.
1673 2014-10-07 Glenn Morris <rgm@gnu.org>
1675 * Makefile.in ($(srcdir)/macuvs.h)
1676 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1678 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1680 * decompress.c (init_zlib_functions): Move the message about zlib
1681 being unavailable from here...
1682 (Fzlib_decompress_region): ...to here. (Bug#18650)
1684 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1686 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1687 the case where an optional string is used. Adjust docstring.
1689 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1691 * lisp.mk (lisp): Remove w32-common-fns.elc.
1693 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1695 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1696 These were already defined in buffer.c, and the duplicate
1697 definitions cause problems on platforms like 'gcc -fno-common'.
1698 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1700 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1702 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1703 if toolbar is visible.
1705 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1708 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1709 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1710 (ns_select, ns_read_socket): Use unwind_protect to decrease
1711 apploopnr (Bug#18345).
1712 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1713 line height (Bug#17977).
1715 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1716 (macfont_closest_traits_index): New function.
1717 (macfont_closest_traits_index_p): Rename from
1718 macfont_closest_traits_index.
1719 (macfont_list): Use macfont_closest_traits_index_p.
1721 2014-10-05 K. Handa <handa@gnu.org>
1723 * coding.c (detect_coding_iso_2022): Set coding->rejected
1724 correctly when an invalid escape sequence is found (Bug#18610).
1726 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1728 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1729 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1732 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1734 * buffer.c (scroll_bar_width, scroll_bar_height):
1736 * window.c (Fset_window_scroll_bars): Fix doc-string.
1737 (Fwindow_scroll_bars): Have it return what the doc-string says.
1739 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1741 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1742 iterator backwards, to resync the bidi iterator. (Bug#18584)
1744 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1746 Consistently use min and max macros from lisp.h.
1747 * coding.c (min, max):
1749 * unexhp9k800.c (min):
1750 * unexw32.c (min, max): Use definitions from lisp.h.
1751 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1753 * gmalloc.c (min): Tiny style change.
1755 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1756 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1758 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1760 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1761 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1762 (X_ULONG_MAX): Move these macros to xterm.h.
1763 (x_fill_property_data): Be more generous about allowing either
1764 signed or unsigned data of the appropriate width.
1765 * xterm.h (x_display_set_last_user_time): New function.
1766 All setters of last_user_time changd to use this function.
1767 If ENABLE_CHECKING, check that the times are in range.
1769 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1771 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1772 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1774 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1776 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1777 make a font_object from a tty frame (Bug#18573).
1778 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1780 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1782 * alloc.c (mark_overlay): Assume that overlay boundaries are
1783 always markers. Add comment.
1784 * lread.c (read_internal_start): Use convenient validate_subarray.
1786 (Fread_from_string): Adjust docstring.
1788 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1790 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1792 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1793 Rename from the "x-" prefix.
1795 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1797 * xselect.c (selection-converter-alist): Fix docstring.
1799 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1801 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1802 argument passed by the caller, when we mirror all slashes into
1805 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1807 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1808 Resurrect old code and fix compilation with GTK < 2.13.6.
1810 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1812 Use AUTO_CONS instead of SCOPED_CONS, etc.
1813 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1814 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1815 (AUTO_LIST1): Rename from scoped_list1.
1816 (AUTO_LIST2): Rename from scoped_list2.
1817 (AUTO_LIST3): Rename from scoped_list3.
1818 (AUTO_LIST4): Rename from scoped_list4.
1819 (AUTO_STRING): Rename from SCOPED_STRING.
1820 * frame.h (AUTO_FRAME_ARG):
1821 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1822 (AUTO_LIST4, AUTO_STRING):
1823 Prepend a new argument 'name'.
1824 Declare a variable instead of yielding a value.
1826 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1828 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1830 * w32fns.c (w32_createwindow): Accept an additional argument, an
1831 array of 2 values specifying the coordinates of the frame's
1832 top-left corner. Use these values instead of calling x_get_arg,
1833 which can cons Lisp objects, and therefore cannot be called except
1834 from the main thread. Remove redundant tests for the default
1836 (my_create_window): Move the calculation of the coordinates of the
1837 frame's top-left edge here. Pass them to the input thread via the
1838 second parameter of the WM_EMACS_CREATEWINDOW message.
1839 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1842 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1844 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1845 (redisplay_window): Treat the frame's frozen_window_starts flag
1846 the same way as the optional_new_start flag for the window: only
1847 obey it if the glyph row showing point will be fully visible.
1848 Likewise when the window start is in a continuation line. If,
1849 after trying everything under the 'force_start' label, point is
1850 still not fully visible, give up and scroll the window.
1851 Add debugging traces. (Bug#18545)
1853 * window.c (Frecenter): Set the window's redisplay flag.
1855 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1857 * w32term.c (w32_read_socket): Don't use frame dimensions for
1858 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1859 rectangle. Check the return value of GetClientRect, and don't use
1860 the results if it didn't succeed.
1862 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1863 in columns and lines after correcting the pixel dimensions in
1865 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1866 negative values to xrealloc. (Bug#18528)
1868 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1870 * alloc.c: Remove now-unnecessary check.
1871 Suggested by Dmitry Antipov in:
1872 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1874 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1876 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1877 to Ubuntu 14.04.1 x86-64.
1879 Simplify stack-allocated Lisp objects, and make them more portable.
1880 The build_local_string macro was used in two ways: (1) string
1881 literals for which scoped allocation suffices, and (2) file name
1882 components, where it's not safe in general to assume bounded-size
1883 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1884 allocates a block-scope string, and by using SCOPED_STRING for (1)
1885 and build_string for (2). Furthermore, actually use stack
1886 allocation only for objects known to have sufficient alignment.
1887 This simpler implementation means Emacs can make
1888 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1889 GC_MAKE_GCPROS_NOOPS.
1890 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1891 for fewer differences among implementations.
1892 (struct Lisp_String): Now GCALIGNED.
1893 (USE_STACK_LISP_OBJECTS): Default to true, since the
1894 implementation no longer insists on a nonempty GCALIGNED.
1895 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1896 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1897 separately. Move definiens to scoped_cons. The old definition
1898 was incorrect when GCALIGNED was defined to be empty.
1899 (union Aligned_String): New type.
1900 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1901 implementation ports to compilers that don't align strictly enough.
1902 Don't worry about the union sizes; it's not worth bothering about.
1903 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1904 Rewrite using USE_STACK_CONS.
1905 (scoped_cons): Assume the use of union Aligned_Cons.
1906 (lisp_string_size, make_local_string, build_local_string): Remove.
1907 Unless otherwise specified, all callers of build_local_string
1908 changed to use SCOPED_STRING.
1909 (SCOPED_STRING): New macro.
1910 * data.c (wrong_choice):
1911 * menu.c (single_menu_item):
1912 * process.c (Fformat_network_address):
1913 Hoist use of SCOPED_STRING out of a scope, so that its returned
1914 object lives long enough.
1915 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1916 as the string might be long or might not be ASCII.
1918 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1920 * msdos.c (internal_terminal_init): Bump version to 25.
1922 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1924 Keep stack-allocated Lisp objects fast rather than versatile.
1925 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1926 (SCOPED_CONS_INITIALIZER): New macro.
1927 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1928 (USE_LOCAL_ALLOCA): Remove.
1929 (local_cons, local_list1, local_list2, local_list3, local_list4):
1930 Remove. Stack overflow checking makes them too slow.
1931 (make_local_vector): Likewise. Also we just don't have enough
1933 (enum LISP_STRING_OVERHEAD): Remove.
1934 (local_string_init, local_vector_init): Remove prototypes.
1935 (make_local_string, build_local_string): Redesign to target short
1936 compile-time string constants, fall back to regular string allocation
1938 (lisp_string_size): New function.
1939 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1940 * alloc.c (local_string_init, local_vector_init): Remove.
1941 (verify_ascii) [ENABLE_CHECKING]: New function.
1942 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1943 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1944 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1945 * xselect.c, xterm.c: All related users changed.
1947 2014-09-28 Ken Brown <kbrown@cornell.edu>
1949 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1950 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1952 2014-09-27 Ken Brown <kbrown@cornell.edu>
1954 Fix implementation of HYBRID_MALLOC on Cygwin.
1955 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1956 (bss_sbrk_buffer_beg): New variable. Use it...
1957 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1958 incorrect definition.
1960 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1962 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1963 Make it into a function and change arg to be a function.
1965 * lisp.mk (lisp): Add elisp-mode.elc.
1967 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1969 * xfns.c (x_default_scroll_bar_color_parameter):
1970 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1971 to pacify --enable-gcc-warnings in non-scrollbar builds.
1973 2014-09-26 Ken Brown <kbrown@cornell.edu>
1975 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1977 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1979 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1980 MinGW builds that use GCC before 4.2.
1982 Default to stack objects on DOS_NT platforms as well.
1983 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1984 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1986 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1988 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1989 ALIGN_STACK attribute.
1991 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1993 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1994 ALIGN_STACK attribute.
1996 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1997 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1999 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2001 * frame.c (frame_inhibit_resize):
2002 * widget.c (EmacsFrameResize):
2003 * window.c (resize_frame_windows, Fset_window_configuration):
2004 * xdisp.c (expose_frame):
2005 * xfns.c (x_change_tool_bar_height):
2006 * xmenu.c (update_frame_menubar):
2007 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2008 Remove code left dead after 2014-07-27 changes.
2010 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2012 Fix local_cons etc. to not exhaust the stack when in a loop.
2013 Problem reported in:
2014 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2015 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2016 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2017 (Ffind_charset_string):
2018 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2019 * data.c (wrong_range):
2020 * editfns.c (Fpropertize, format2):
2021 * emacs.c (init_cmdargs, decode_env_path):
2022 * fileio.c (auto_save_error):
2023 * fns.c (Fyes_or_no_p):
2024 * font.c (font_style_to_value, font_parse_xlfd)
2025 (font_parse_family_registry, font_delete_unmatched)
2027 * fontset.c (Fset_fontset_font):
2028 * frame.c (x_get_arg):
2029 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2030 (read_char_minibuf_menu_prompt):
2031 * keymap.c (silly_event_symbol_error, describe_vector):
2032 * lread.c (load_warn_old_style_backquotes):
2033 * menu.c (single_menu_item):
2034 * minibuf.c (Fread_buffer):
2035 * process.c (status_message, Fformat_network_address)
2036 (server_accept_connection):
2037 * textprop.c (copy_text_properties):
2038 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2039 * xfns.c (x_default_scroll_bar_color_parameter):
2040 * xfont.c (xfont_open):
2041 * xselect.c (x_clipboard_manager_error_1):
2042 * xterm.c (x_term_init):
2043 Put USE_LOCAL_ALLOCA at the start of the function.
2044 * fns.c (maybe_resize_hash_table): Use build_string instead of
2045 build_local_string, since we'd otherwise need a conditional
2046 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2047 not worth the bother of optimization.
2048 * font.c (font_delete_unmatched): Remove by-hand code that
2049 observed MAX_ALLOCA limit, since it's now done automatically.
2050 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2051 since build_local_string needs its sa_alloc.
2052 * lisp.h (lisp_word_count): New function.
2053 (SAFE_ALLOCA_LISP): Use it.
2054 (USE_LOCAL_ALLOCA): New macro.
2055 (local_cons, make_local_vector, make_local_string):
2056 Observe the MAX_ALLOCA limit.
2057 (LISP_STRING_OVERHEAD): New constant.
2058 (make_local_string): Use it.
2060 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2062 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2063 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2064 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2065 and Solaris and it's likely to work on similar platforms.
2067 Avoid signed integer overflow when converting Time to ptrdiff_t.
2068 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2070 (position_to_Time, Time_to_position): New functions.
2071 (gen_help_event, kbd_buffer_get_event): Use them.
2072 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2073 Go back to plain 'unsigned long', so that 'Time' is the same
2074 for both X and non-X builds; this is less likely to cause surprise.
2075 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2076 are the same size; this is no longer required.
2078 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2079 of bit 28 and of whether an unsigned value is negative.
2080 This simplifies the code a bit, and pacifies clang 3.4.
2082 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2084 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2085 Windows builds, where 'long' is a 32-bit type.
2087 * w32inevt.h (w32_console_mouse_position): Update the argument
2088 types to use 'Time'.
2090 * w32term.c (w32_mouse_position)
2091 (x_horizontal_scroll_bar_report_motion)
2092 (x_scroll_bar_report_motion): Update the argument types to use
2095 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2097 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2098 (struct input_event): ...unsigned bitfields. Likewise for
2099 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2100 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2101 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2102 (kbd_buffer_get_event): Adjust users.
2103 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2104 (make_scroll_bar_position): New function, refactored out of...
2105 (make_lispy_event): ...adjusted user.
2106 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2107 * nsterm.m (ns_mouse_position, mouseUp):
2108 * term.c (term_mouse_position):
2109 * w32inevt.c (w32_console_mouse_position):
2110 * w32term.c (w32_mouse_position):
2111 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2112 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2113 Prefer enum and explicit enum members to integers and numeric values.
2115 * chartab.c (uniprop_encode_value_numeric):
2116 * font.c (font_style_to_value): Use make_local_vector.
2117 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2118 * keymap.c (append_key): Use scoped_list1.
2120 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2121 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2123 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2125 Fix some slow uses and misuses of strcat.
2126 * doc.c (get_doc_string):
2127 * gtkutil.c (get_utf8_string):
2128 * xsmfns.c (x_session_initialize):
2129 Avoid recomputation of string length.
2130 * ftfont.c (ftfont_spec_pattern):
2131 * xfns.c (xic_create_fontsetname):
2132 Don't assume output buffer is initially zero.
2134 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2136 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2137 All callers changed.
2138 * xterm.c (x_term_init): Use new functionality to avoid two needs
2139 to compute a string length.
2141 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2143 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2145 Use known length of a Lisp string to copy it faster.
2146 * lisp.h (lispstrcpy): New function. Add comment.
2147 * callproc.c (child_setup):
2148 * dbusbind.c (xd_append_arg):
2149 * doc.c (get_doc_string):
2150 * font.c (Ffont_xlfd_name):
2151 * frame.c (xrdb_get_resource):
2152 * process.c (Fmake_network_process, network_interface_info):
2153 * w32fns.c (Fx_open_connection):
2154 * w32proc.c (sys_spawnve):
2155 * xfns.c (select_visual):
2156 * xfont.c (xfont_list):
2157 * xsmfns.c (x_session_initialize):
2158 * xterm.c (x_term_init): Use it.
2160 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2162 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2163 Reported by Dmitry Antipov in thread leading to:
2164 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2165 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2166 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2168 * callproc.c (call_process): Save and restore sa_avail.
2169 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2170 (AVAIL_ALLOCA): New macro.
2171 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2172 Use it, and check against sa_avail rather than MAX_ALLOCA.
2174 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2176 On OSX, do not free font-specific data more than once (Bug#18501).
2177 * macfont.m (macfont_close): Release and free font-specific data
2178 only if it wasn't previously freed.
2180 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2182 * unexmacosx.c (dump_it): Improve error message.
2184 2014-09-22 Juri Linkov <juri@jurta.org>
2186 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2187 (Bug#10747, bug#18334)
2189 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2191 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2192 units in which the position is measured. (Bug#18493)
2194 * xdisp.c (redisplay_internal): Force redisplay of all windows
2195 that show a buffer whose narrowing has changed. (Bug#18490)
2197 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2199 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2200 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2201 lines, draw the hollow-box and hbar cursors on the right side of
2202 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2205 * xterm.c (x_draw_stretch_glyph_string):
2206 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2207 caused the block cursor to disappear on a TAB in R2L lines in
2208 every window except the leftmost one. Reported by Martin Rudalics
2211 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2213 Always use matched specpdl entry to record call arguments (Bug#18473).
2214 * lisp.h (record_in_backtrace): Adjust prototype.
2215 * eval.c (record_in_backtrace): Return current specpdl level.
2216 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2217 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2218 entry and use that entry in call to backtrace_debug_on_exit.
2219 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2220 (do_debug_on_call): Get current specpdl level as 2nd arg.
2222 Prefer ptrdiff_t to int and avoid integer overflows.
2223 * fileio.c (make_temp_name):
2224 * font.c (font_parse_family_registry): Avoid integer
2225 overflow on string size calculation.
2226 * data.c (Faset): Likewise for byte index.
2228 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2230 Fix display of R2L lines in partial-width windows.
2231 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2232 assigned the correct value.
2233 (extend_face_to_end_of_line): Account for truncation and
2234 continuation glyphs in R2L rows when one of the fringes is not
2236 (display_line): Don't assign negative X offset to a row if we are
2237 going to produce a truncation glyph for it. When handling
2238 truncated R2L rows, consider the width of the left fringe instead
2240 (produce_special_glyphs): Fix bogus assignments.
2242 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2244 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2245 always set to a valid value. Make sure the size passed to alloca
2246 is always positive. (Bug#18516)
2248 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2250 Avoid extra call to oblookup when interning symbols.
2251 * lisp.h (intern_driver): Add prototype.
2252 * lread.c (intern_driver): New function.
2253 (intern1, intern_c_string_1, Fintern):
2254 * font.c (font_intern_prop):
2255 * w32font.c (intern_font_name): Use it.
2257 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2259 Minor improvements to new stack-allocated Lisp objects.
2260 * frame.h (FRAME_PARAMETER):
2261 Prefer scoped_list1 to local_list1 where either would do.
2262 * lisp.h (scoped_list4): New macro.
2263 (local_cons, local_list1, local_list2, local_list3, local_list4)
2264 (make_local_vector, make_local_string, build_local_string):
2265 Prefer functions to macros where either would do.
2266 * xdisp.c (build_desired_tool_bar_string):
2267 Prefer scoped_list4 to local_list4 where either would do.
2269 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2271 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2272 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2273 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2274 * frame.h (FRAME_PARAMETER): New macro.
2275 * dispnew.c (init_display):
2276 * fontset.c (Fset_fontset_font):
2277 * frame.c (x_default_parameter):
2278 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2279 * xfns.c (x_default_scroll_bar_color_parameter)
2280 (x_default_font_parameter, x_create_tip_frame): Use it.
2281 * editfns.c (Fpropertize): Use local_cons.
2282 * process.c (status_message): Use build_local_string.
2283 * xfont.c (xfont_open): Use make_local_string.
2284 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2286 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2288 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2289 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2290 !__clang__. This works with GCC and with clang and is safer for
2291 compilers we don't know about.
2292 (local_cons): Rename parameter to make capture less likely.
2294 2014-09-17 Samuel Bronson <naesten@gmail.com>
2296 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2298 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2300 Fix minor problems found by static checking.
2301 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2303 * buffer.h (decode_buffer): Doc and indentation fixes.
2304 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2306 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2308 Avoid clang-specific warnings.
2309 * buffer.c (init_buffer): Shut up -Wself-assign.
2310 * process.c (server_accept_connection): Shut up -Wunsequenced.
2312 2014-09-16 Daniel Colascione <dancol@dancol.org>
2314 * fns.c (sxhash): For symbols, use address as hash code.
2316 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2318 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2319 * charset.c (load_charset_map_from_file): Use scoped_list2
2320 and build_local_string.
2321 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2322 * emacs.c (init_cmdargs, decode_env_path):
2323 * fileio.c (Fexpand_file_name):
2324 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2325 * frame.c (x_get_arg):
2326 * keyboard.c (safe_run_hooks_error):
2327 * lread.c (load_warn_old_style_backquotes):
2328 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2329 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2330 * xselect.c (x_clipboard_manager_error_1)
2331 (x_clipboard_manager_save_all):
2332 * xterm.c (x_term_init): Use build_local_string.
2334 Avoid more integer overflows on string size calculations.
2335 * category.c (Fmake_category_set):
2336 * xdisp.c (get_overlay_arrow_glyph_row):
2337 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2339 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2341 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2342 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2343 error message format. Use message_with_string to have non-ASCII
2344 file names properly displayed.
2345 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2346 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2347 where these APIs are not available even in UNICOWS.DLL.
2348 Improve the format of error messages and include the file name in them
2350 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2351 call play-sound-functions, per documentation.
2353 * w32.c (w32_get_long_filename, w32_get_short_filename):
2354 Constify the input file name arguments.
2356 * w32.h (w32_get_long_filename, w32_get_short_filename):
2359 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2361 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2362 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2363 [USE_LOCAL_ALLOCATORS]: New macros.
2364 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2365 (build_local_string): Avoid argument name expansion clash with
2367 * alloc.c (toplevel)
2368 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2369 Preprocessor guard to avoid impossible configuration.
2370 * charset.c (Ffind_charset_region, Ffind_charset_string):
2371 Use make_local_vector.
2372 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2373 * textprop.c (Fput_text_property, Fadd_face_text_property):
2375 (copy_text_properties): Use local_cons and local_list3.
2376 * chartab.c (uniprop_table):
2377 * data.c (wrong_choice, wrong_range):
2378 * doc.c (get_doc_string):
2379 * editfns.c (format2):
2380 * fileio.c (Fexpand_file_name, auto_save_error):
2381 * fns.c (Fyes_or_no_p):
2382 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2383 * fontset.c (Fset_fontset_font):
2384 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2385 (read_char_minibuf_menu_prompt):
2386 * keymap.c (silly_event_symbol_error, describe_vector):
2387 * menu.c (single_menu_item):
2388 * minibuf.c (Fread_buffer):
2389 * process.c (status_message, Fformat_network_address)
2390 (server_accept_connection): Use make_local_string and
2391 build_local_string. Prefer compound literals where appropriate.
2393 2014-09-15 Daniel Colascione <dancol@dancol.org>
2395 * fns.c (Fsort): Tweak sort docstring.
2397 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2399 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2400 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2401 set errno to EAGAIN instead, to allow the caller to retry the
2402 write after some waiting. Fixes deadlocks when Emacs exchanges a
2403 lot of data through the pipe. (Bug#18420)
2405 * sound.c (Fplay_sound_internal): Encode the sound file name in
2406 the ANSI codepage. Expand it against data-directory, as per docs,
2407 not against the current directory. No need to make a local copy
2408 of the file name; pass the encoded file name directly to
2409 do_play_sound. (Bug#18463)
2411 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2412 NULL, and the file name is not encodable in ANSI codepage, return
2413 the string with "?" replacement characters, which will fail the
2414 caller. This avoids returning a random value in that case.
2416 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2418 * window.c (Fresize_mini_window_internal): Set w->total_lines
2419 from w->pixel_height (Bug#18422).
2421 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2423 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2424 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2425 setting resize increments (Bug#18435).
2427 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2429 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2430 state around the call to line_bottom, since it can move the
2431 iterator to another screen line. This fixes off-by-one errors in
2432 the reported row in some rare cases.
2434 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2436 * callproc.c (init_callproc): Fix bug introduced at
2437 2014-09-07 (Bug#18474).
2439 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2441 Prefer ptrdiff_t to int and avoid integer overflows.
2442 * fileio.c (make_temp_name):
2443 * font.c (font_parse_family_registry): Avoid integer
2444 overflow on string size calculation.
2445 * data.c (Faset): Likewise for byte index.
2447 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2449 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2451 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2453 * lisp.h (make_local_string): Nitpick indent.
2454 * print.c (Fprin1_to_string): Remove unused GCPROs.
2456 More debugging aids around GCPROs.
2457 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2458 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2459 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2461 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2462 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2464 Remove redundant GCPROs around Ffuncall and Fapply calls.
2465 This is safe because Ffuncall protects all of its arguments by itself.
2466 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2467 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2468 (call6, call7): Likewise. Use compound literals where applicable.
2469 (run_hook_with_args_2): Use compound literal.
2471 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2473 Pacify --enable-gcc-warnings when no window system is used.
2474 These warnings found that subscript error, so they seem worthwhile.
2475 * composite.c (char_composable_p): Simplify a bit.
2476 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2477 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2478 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2479 * window.c (set_window_scroll_bars):
2480 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2481 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2482 Ignore -Wsuggest-attribute=const.
2483 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2484 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2486 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2488 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2489 Use check_iso_charset_parameter instead of doing the checks by hand.
2490 (check_iso_charset_parameter): Move up. Check parameters a bit
2491 more carefully, and return true for 96-char sets. All callers changed.
2493 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2495 Simplify lisp.h by removing the __COUNTER__ business.
2496 Reported by Dmitry Antipov in:
2497 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2498 * lisp.h (make_local_vector, make_local_string)
2499 (build_local_string): Simplify by not bothering with __COUNTER__.
2500 The __COUNTER__ business wasn't working properly, and was needed
2501 only for hypothetical future expansion anyway.
2503 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2505 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2506 terms to determine bitmap color. (Bug#18437)
2508 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2510 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2513 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2515 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2517 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2519 * xterm.c (handle_one_xevent): Detect iconified by looking at
2520 _NET_WM_STATE_HIDDEN.
2522 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2524 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2525 These can generate a constant with the correct value but the wrong
2526 width, which doesn't work as a printf argument. All uses removed.
2527 Reported by Dmitry Antipov in:
2528 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2529 (ENUMABLE): Remove; no longer needed.
2530 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2531 Remove; no longer needed because of the above change.
2532 Each definiens moved to the only use.
2534 Improve the experimental local and scoped allocation.
2535 * alloc.c (local_string_init, local_vector_init):
2536 New functions, defined if USE_LOCAL_ALLOCATORS.
2537 Mostly, these are moved here from lisp.h, as it's not
2538 clear it's worth making them inline.
2539 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2540 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2541 USE_STACK_LISP_OBJECTS, not on a laundry list.
2542 (local_string_init, local_vector_init): New decls.
2543 (union Aligned_Cons): New type.
2544 (scoped_cons): Use it. Give up on the char trick, as it's a too
2545 much of a maintenance hassle; if someone wants this speedup
2546 they'll just need to convince their compiler to align properly.
2547 Conversely, use the speedup if struct Lisp_Cons happens to
2548 be aligned even without a directive. Better yet, help it along
2549 by using union Aligned_Cons rather than struct Lisp_Cons.
2550 (pointer_valid_for_lisp_object): Remove. This check is not
2551 necessary, since make_lisp_ptr is already doing it. All uses removed.
2552 (local_vector_init, local_string_init): Move to alloc.c.
2553 (build_local_vector): Remove this awkward macro, replacing with ...
2554 (make_local_vector): New macro, which acts more like a function.
2555 Use statement expressions and use __COUNTER__ to avoid macro
2556 capture. Fall back on functions if these features are not supported.
2557 (build_local_string, make_local_string): Likewise.
2559 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2561 * xterm.c (x_term_init): Consolidate duplicated code.
2562 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2563 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2564 Add eassert and mark dpyinfo as dead only if it was alive.
2566 Add macros to allocate temporary Lisp objects with alloca.
2567 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2568 * character.h (parse_str_as_multibyte): Move prototype to ...
2569 * lisp.h (parse_str_as_multibyte): ... here.
2570 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2571 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2573 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2574 (local_string_init): New functions.
2575 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2576 (init_alloc_once): Call it.
2578 Cleanup last change and make all new stuff conditional.
2579 * lisp.h (build_local_string): Rename to ...
2580 (make_local_string): ... this macro.
2581 (build_local_string, scoped_list1, scoped_list3): New macros.
2582 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2583 and functions as such, use regular fallbacks otherwise.
2584 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2587 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2589 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2590 always make sure the marginal areas of the row are in sync with
2591 what the window wants. (Bug#18419)
2593 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2594 existing binding of a variable, to avoid silently aborting
2595 commands that use specbind. (Bug#18331)
2597 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2599 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2600 * coding.c (growable_destination): New function.
2601 (produce_chars): Use it for sanity checks. Do not fiddle with
2602 dst_end if the source and destination are both nil, as it's
2603 the caller's responsibility to avoid overlap.
2604 * keyboard.c (read_decoded_event_from_main_queue):
2605 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2606 length, not 4 times, to prevent decode_coding_c_string from trying
2607 to reallocate a destination. This removes the need for the FIXME.
2609 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2610 All callers simplified. Add a comment about exec_failed, vfork,
2613 Adjust drag-and-drop fix when window is above top (Bug#18303).
2614 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2615 XCDR bleed into XCAR's encoded value. Improve checks for
2616 out-of-range data while we're at it.
2618 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2620 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2621 is CONSP (Bug#18303).
2623 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2625 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2626 'alloca' gets passed arguments larger than MAX_ALLOCA.
2628 * font.c (MAX): Define if not defined elsewhere.
2630 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2632 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2633 here for destination buffer, to work around what appears to be a
2634 bug in decode_coding_c_string when the source and destination are
2637 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2638 This follows up on the recent thread in emacs-devel on alloca; see:
2639 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2640 This patch also cleans up alloca-related glitches noted while
2641 examining the code looking for unbounded alloca.
2643 * callproc.c (init_callproc):
2644 Rewrite to avoid need for alloca.
2645 * buffer.c (mouse_face_overlay_overlaps)
2646 (report_overlay_modification):
2647 * buffer.h (GET_OVERLAYS_AT):
2648 * coding.c (make_subsidiaries):
2649 * doc.c (Fsnarf_documentation):
2650 * editfns.c (Fuser_full_name):
2651 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2652 (search_embedded_absfilename, Fsubstitute_in_file_name):
2653 * fns.c (Fmake_hash_table):
2654 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2655 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2656 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2657 (xrdb_get_resource, x_get_resource_string):
2658 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2659 * ftxfont.c (ftxfont_draw):
2660 * image.c (xbm_load, xpm_load, jpeg_load_body):
2661 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2663 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2665 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2666 (find_and_return_menu_selection):
2667 * print.c (PRINTFINISH):
2668 * process.c (Fformat_network_address):
2669 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2670 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2671 * sound.c (wav_play, au_play):
2672 * syntax.c (skip_chars):
2673 * term.c (tty_menu_activate, tty_menu_show):
2674 * textprop.c (get_char_property_and_overlay):
2675 * window.c (Fset_window_configuration):
2676 * xdisp.c (safe__call, next_overlay_change, vmessage)
2677 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2678 * xfaces.c (face_at_buffer_position):
2679 * xmenu.c (x_menu_show):
2680 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2681 allocation size isn't bounded.
2682 * callint.c (Fcall_interactively): Redo memory_full check
2683 so that it can be done at compile-time on some platforms.
2684 * coding.c (MAX_LOOKUP_MAX): New constant.
2685 (get_translation_table): Use it.
2686 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2687 SAFE_ALLOCA, to catch integer overflows on size calculation.
2688 (exec_failed) [!DOS_NT]: New function.
2689 (child_setup) [!DOS_NT]: Use it.
2690 * editfns.c (Ftranspose_regions):
2691 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2692 * editfns.c (check_translation):
2693 Allocate larger buffers on the heap.
2694 * eval.c (internal_lisp_condition_case):
2695 Check for MAX_ALLOCA overflow.
2696 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2697 (Fbase64_encode_region, Fbase64_decode_region):
2698 Avoid unnecessary calls to SAFE_FREE before 'error'.
2699 * buffer.c (mouse_face_overlay_overlaps):
2700 * editfns.c (Fget_pos_property, check_translation):
2701 * eval.c (Ffuncall):
2702 * font.c (font_unparse_xlfd, font_find_for_lface):
2703 * ftfont.c (ftfont_drive_otf):
2704 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2705 (menu_bar_items, tool_bar_items):
2706 * sound.c (Fplay_sound_internal):
2707 * xdisp.c (load_overlay_strings, dump_glyph_row):
2708 Use an ordinary auto buffer rather than alloca, since the
2709 allocation size is fixed and small.
2710 * ftfont.c: Include <c-strcase.h>.
2711 (matching_prefix): New function.
2712 (get_adstyle_property): Use it, to avoid need for alloca.
2713 * keyboard.c (echo_add_key):
2714 * keymap.c (describe_map): Use ptrdiff_t, not int.
2715 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2716 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2717 when counting bytes.
2718 * lisp.h (xlispstrdupa): Remove, replacing with ...
2719 (SAFE_ALLOCA_STRING): ... new macro with different API.
2720 This fixes a portability problem, namely, alloca result
2721 passed to another function. All uses changed.
2722 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2724 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2725 (REGEX_ALLOCATE): New macros.
2726 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2727 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2729 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2731 (decode_mode_spec_coding): Store directly into buf rather than
2732 into an alloca temporary and copying the temporary to the buf.
2734 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2736 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2738 2014-09-04 Jan D <jan.h.d@swipnet.se>
2740 * xterm.c (x_term_init): Don't call x_session_initialize if running
2741 as a daemon (Bug#18375).
2743 * xsmfns.c: Initialize ice_fd.
2745 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2747 Less chatter in 'make' output.
2748 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2749 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2750 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2752 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2754 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2755 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2757 * nsfns.m (Fx_create_frame):
2758 * w32fns.c (Fx_create_frame):
2759 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2762 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2764 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2765 the reported row in the case of a window with a header line, by
2766 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2767 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2769 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2771 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2772 when configured --with-wide-int on typical 32-bit platforms.
2774 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2776 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2777 when HPOS is negative, for the benefit of R2L glyph rows whose
2778 newline overflows into the fringe.
2780 2014-09-03 Ken Brown <kbrown@cornell.edu>
2782 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2784 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2786 Minor cleanup of recent strlen-avoiding patch.
2787 * fileio.c (CHECK_LENGTH): Remove.
2788 Rewrite callers so that they don't need it.
2789 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2790 variable wasn't set.
2792 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2794 * fileio.c (CHECK_LENGTH): New macro.
2795 (Fexpand_file_name): Use it and get rid of a few more calls
2796 to strlen and strcat.
2797 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2798 * lisp.h (egetenv): ... because of a new inline function used to
2799 avoid calls to strlen for a compile-time constants.
2801 * buffer.h (decode_buffer): New function.
2802 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2803 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2804 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2805 * data.c (Flocal_variables_p):
2806 * fileio.c (Fverify_visited_file_modtime):
2807 * marker.c (live_buffer): Use it.
2809 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2811 Avoid extra calls to strlen in filesystem I/O routines.
2812 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2813 the length of 'newdir' is known or may be precalculated.
2814 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2815 not 'char *', and so use precalculated length.
2816 (Ffile_accessible_directory_p):
2817 * callproc.c (encode_current_directory, init_callproc):
2818 * charset.c (init_charset):
2819 * lread.c (load_path_check, load_path_default): Adjust users.
2820 * lisp.h (file_accessible_directory_p): Tweak prototype.
2822 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2824 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2827 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2829 --enable-silent-rules now suppresses more chatter.
2830 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2831 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2832 (am__v_CCLD_1): New macros, taken from Automake.
2833 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2835 Clean up extern decls a bit.
2836 * bytecode.c: Include blockinput.h and keyboard.h rather
2837 than rolling their APIs by hand.
2838 * emacs.c: Include regex.h and rely on its and lisp.h's API
2839 rather than rolling them by hand.
2840 * lastfile.c: Include lisp.h, to check this file's API.
2841 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2843 * regex.h (re_max_failures): New decl.
2844 * unexcw.c, unexmacosx.c, unexw32.c:
2845 Rely on lisp.h's API rather than rolling it by hand.
2846 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2847 Declare at top level, to pacify GCC -Wnested-externs.
2849 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2851 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2852 clipping rectangle become negative (i.e. large positive, since
2853 it's an unsigned data type). This can happen in R2L hscrolled
2854 glyph rows, and caused us to draw the cursor glyph on the fringe.
2855 For the details, see
2856 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2858 2014-08-31 Ken Brown <kbrown@cornell.edu>
2860 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2861 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2862 is defined. (Bug#18368)
2864 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2866 Vector-sorting fixes (Bug#18361).
2867 It's not safe to call qsort or qsort_r, since they have undefined
2868 behavior if the user-specified predicate is not a total order.
2869 Also, watch out for garbage-collection while sorting vectors.
2870 * fns.c: Include <vla.h>.
2871 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2872 (sort_vector_compare): Remove, replacing with ....
2873 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2874 ... these new functions.
2875 (sort_vector): Rewrite to use the new functions.
2876 GCPRO locals, since the predicate can invoke the GC.
2877 Since it's in-place return void; caller changed.
2878 (merge): Use 'inorder', for clarity.
2880 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2881 One can't hoist this out of the 'if', because intervening calls to
2882 newlocale, twolower, etc. can change errno.
2884 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2886 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2887 wording of the error messages.
2888 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2891 * w32proc.c (get_lcid_callback): Accept locale specifications
2892 without the country part, as in "enu" vs "enu_USA".
2893 (w32_compare_strings): Signal an error if a locale was specified,
2894 but couldn't be translated into a valid LCID.
2896 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2898 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2900 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2902 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2903 errno after towlower_l. errno's value is not specified after
2904 towlower_l. Instead, assume that towlower_l returns its argument
2905 on failure, which is portable in practice.
2907 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2909 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2911 * w32proc.c (w32_compare_strings): Accept additional argument
2912 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2913 if requested. If w32-collate-ignore-punctuation is non-nil, add
2914 NORM_IGNORESYMBOLS to the flags.
2915 (LINGUISTIC_IGNORECASE): Define if not already defined.
2916 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2918 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2921 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2923 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2924 Define substitutes for platforms that lack them.
2925 (str_collate): Add arguments locale and ignore_case.
2927 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2928 Add optional arguments LOCALE and IGNORE-CASE.
2930 * lisp.h (str_collate): Adapt argument list.
2932 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2934 Add vectors support to Fsort.
2935 * fns.c (sort_vector, sort_vector_compare): New functions.
2936 (sort_list): Likewise, refactored out of ...
2937 (Fsort): ... adjusted user. Mention vectors in docstring.
2938 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2939 * alloc.c (make_save_int_obj): New function.
2940 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2941 (make_save_int_obj): Add prototype.
2943 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2944 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2945 Conditionally define to match system's qsort_r signature.
2946 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2948 2014-08-28 Ken Brown <kbrown@cornell.edu>
2950 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2951 dumping and the system malloc after dumping. (Bug#18222)
2953 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2954 Define as macros, expanding to hybrid_malloc, etc.
2955 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2956 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2958 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2959 full implementation on Cygwin. Remove Cygwin-specific code that
2960 is no longer needed.
2961 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2962 Redefine as macros expanding to gmalloc, grealloc, etc.
2963 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2964 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2965 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2966 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2968 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2969 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2970 HAVE_POSIX_MEMALIGN)]: New functions.
2971 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2972 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2973 hybrid_aligned_alloc; declare.
2974 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2975 HAVE_POSIX_MEMALIGN)]: Define.
2976 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2977 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2978 Define as macro, expanding to gget_current_dir_name, and define
2980 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2981 malloc_enable_thread(). Don't initialize malloc.
2982 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2983 no longer defined on Cygwin).
2984 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2985 * sheap.c (bss_sbrk_buffer_end): New variable.
2986 * unexcw.c (__malloc_initialized): Remove variable.
2987 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2989 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2992 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2994 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2995 In `event->y' return entire range (the size of the scroll bar minus
2997 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2998 return entire range (the scaled size of the scroll bar minus
2999 that of the slider). In `portion' return the scaled position of
3001 (xaw_jump_callback): Restore part of code for vertical scroll
3002 bar broken in change from 2014-07-27.
3003 (xaw_scroll_callback): Provide incremental scrolling with
3004 horizontal scroll bars.
3006 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3008 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3010 * indent.c (Fvertical_motion): Fix vertical motion up through a
3011 display property after a newline. (Bug#18276)
3013 * xdisp.c (display_line): Don't assume that the call to
3014 reseat_at_next_visible_line_start ends up at a character
3015 immediately following the newline on the previous line.
3016 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3017 beyond ZV, which causes infloop in redisplay. For the details, see
3018 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3020 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3021 coordinate for hscrolled R2L screen lines. (Bug#18277)
3023 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3025 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3028 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3030 * syntax.c (scan_lists): Don't examine positions before BEGV.
3033 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3035 Improve robustness of new string-collation code (Bug#18051).
3036 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3037 (newlocale, wcscoll_l): Define substitutes for platforms that
3038 lack them, so as to simplify the mainline code.
3039 (str_collate): Simplify the code by assuming the above definitions.
3040 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3041 For example, the old version left the Emacs in the wrong locale if
3042 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3043 result. Report an error if newlocale fails.
3045 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3047 * lisp.h (str_collate):
3048 * sysdep.c (str_collate): Return int.
3049 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3051 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3053 Fix some glitches in previous change.
3054 * sysdep.c (stack_direction): Replace stack_grows_down
3055 to simplify calculation of stack boundaries.
3056 (handle_sigsegv): Check whether we really crash somewhere near
3057 to stack boundary, and handle fatal signal as usual if not.
3058 (init_sigsegv): Adjust accordingly.
3059 * keyboard.c (Vtop_level_message): Rename to
3060 Vinternal__top_level_message, as suggested by Stefan Monnier in
3061 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3062 All related users changed.
3064 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3066 Handle C stack overflow caused by too nested Lisp evaluation.
3067 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3068 siglongjmp point to transfer control from SIGSEGV handler.
3069 * keyboard.c (return_to_command_loop, recover_top_level_message)
3070 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3071 (regular_top_level_message): New variable.
3072 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3073 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3075 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3076 new variables described above.
3077 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3078 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3079 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3080 (init_sigsegv): New function.
3081 (init_signals): Use it.
3083 2014-08-25 Ken Brown <kbrown@cornell.edu>
3085 * emacs.c (main): Remove use of obsolete macro
3086 G_SLICE_ALWAYS_MALLOC.
3088 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3090 Implement locale-sensitive string collation for MS-Windows.
3091 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3092 New functions. (Bug#18051)
3094 * w32.h (w32_compare_strings): Add prototype.
3096 * w32.c <g_b_init_compare_string_w>: New global flag.
3097 (globals_of_w32): Initialize it.
3099 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3101 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3102 [WINDOWSNT]: Call str_collate on MS-Windows.
3104 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3106 One more minor cleanup of font subsystem.
3107 * font.h (struct font_driver): Convert text_extents to
3108 return void because returned value is never actually used.
3109 * macfont.m (macfont_text_extents):
3110 * w32font.c (w32font_text_extents):
3111 * xftfont.c (xftfont_text_extents): Adjust to return void
3112 and assume that 'metrics' argument is always non-NULL.
3113 * ftfont.c (ftfont_text_extents):
3114 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3116 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3118 Minor cleanups of str_collate fix (Bug#18051).
3119 * fns.c (str_collate): Move decl from here ...
3120 * lisp.h (str_collate): ... to here.
3121 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3122 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3123 potential problems with integer overflow. Don't assume
3124 setlocale succeeds. Remove unnecessary test before restoring
3125 locale via setlocale, and free the copied setlocale string
3128 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3130 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3132 * sysdep.c (str_collate): New function. (Bug#18051)
3134 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3136 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3137 if the initial "rm -f" fails. This is for MinGW builds, where
3138 MS-Windows will not allow deleting the executable file of a
3141 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3143 * w32term.c (w32_scroll_bar_handle_click)
3144 (w32_horizontal_scroll_bar_handle_click)
3145 (x_scroll_bar_report_motion)
3146 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3147 SB_THUMBTRACK, use the 32-bit position information returned by
3148 GetScrollInfo, not the 16-bit information returned in the Windows
3151 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3153 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3154 second coordinate ('y') reported for dragging the horizontal
3157 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3159 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3160 and text area-relative x-coordinates.
3162 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3164 Avoid overwriting the reversed_p flags in the glyph matrices when
3165 init_iterator or start_display are called.
3166 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3168 (tool_bar_height, redisplay_tool_bar, try_window)
3169 (try_window_reusing_current_matrix, try_window_id)
3170 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3171 reversed_p flag of the iterator's glyph row where the glyph row
3172 is going to be redrawn.
3174 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3176 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3178 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3180 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3181 of emacs_event return length from si.nPage to si.nMax.
3182 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3183 interchange start and end of thumb.
3185 2014-08-15 Ken Brown <kbrown@cornell.edu>
3187 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3188 ERRORCHECK mutexes. (Bug#18222)
3190 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3192 * frame.c (set_menu_bar_lines_1): Remove.
3193 (set_menu_bar_lines): Call change_frame_size instead of
3194 set_menu_bar_lines_1.
3196 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3198 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3201 2014-08-11 Glenn Morris <rgm@gnu.org>
3203 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3204 writing before backing up, since it causes a more serious problem
3205 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3206 (choose_write_coding_system): No longer callable from Lisp.
3207 Move last piece back here from Fwrite_region.
3208 (Fwrite_region, syms_of_fileio): Update for above changes.
3210 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3212 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3213 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3214 (Fwindow_new_pixel, Fset_window_new_pixel)
3215 (Fset_window_new_total, Fset_window_new_normal)
3216 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3218 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3220 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3222 * fontset.c (Finternal_char_font): Recompute basic faces if the
3223 frame's face cache was cleared. (Bug#18162)
3225 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3227 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3228 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3229 base buffer's undo list.
3231 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3233 Fix a couple of recent inadvertent breaks of the MSDOS port.
3234 * msdos.c: include required menu.h
3235 * term.c: set correct menu_show_hook on MSDOS.
3237 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3239 Fix handling of menu bar line on TTY frames (Bug#18136)
3241 * dispnew.c (handle_window_change_signal):
3242 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3243 frame's menu bar lines subtracted from height.
3244 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3246 (adjust_frame_size): Count in menu bar when setting FrameRows.
3247 (make_terminal_frame): When setting up the frame's lines and
3248 text height don't count in the menu bar.
3249 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3250 lines subtracted from height.
3251 (do_switch_frame): Set tty's FrameRows to number of total lines
3253 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3254 is used, return total number of lines and columns.
3255 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3257 * term.c (OUTPUT, tty_set_terminal_modes)
3258 (tty_set_terminal_window, tty_set_scroll_region)
3259 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3260 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3261 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3262 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3263 Call change_frame_size with frame's menu bar lines subtracted
3265 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3266 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3269 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3271 * alloc.c (Fmemory_info): Remove a stray brace.
3273 * process.c: Fix a comment typo.
3275 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3277 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3279 * widgetprv.h (EmacsFramePart): Remove font.
3281 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3282 (resources, setup_frame_cursor_bits): Remove unused variables and
3283 functions, esp. wrt. font (Bug#18227).
3285 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3287 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3289 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3291 Refer to MS-DOS using the same name everywhere.
3293 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3297 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3299 * w32term.c (w32_redeem_scroll_bar):
3300 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3301 not redeeming scroll bars that have been turned off.
3303 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3305 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3306 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3307 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3308 (safe_run_hook_funcall): Adjust accordingly.
3310 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3312 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3313 Condition correctly according to toolkit used.
3314 * frame.c (make_initial_frame, make_terminal_frame)
3315 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3316 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3317 assignments according to presence of toolkit scrollbars.
3318 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3319 Condition correctly according to toolkit used.
3320 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3321 only if toolkit supports it.
3322 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3324 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3326 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3328 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3330 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3331 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3332 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3333 (safe_run_hooks): Remove comment which is not relevant any more.
3335 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3337 Don't let big frames overrun the stack.
3338 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3339 Use SAFE_NALLOCA, not alloca.
3341 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3342 * dired.c (directory_files_internal): Use a volatile variable
3343 to prevent the compiler from optimizing away all copies of a local.
3344 I wonder how many other GC-related bugs like this lurk elsewhere?
3346 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3347 * xterm.h (struct x_display_info): New member 'connection'.
3348 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3349 so that x_delete_terminal has a file descriptor to pass to
3350 delete_keyboard_wait_descriptor.
3352 Don't mishandle year-9999 dates (Bug#18176).
3353 * editfns.c (decode_time_components): Store an invalid timespec
3354 on overflow, instead of returning false, so that the caller can
3355 distinguish overflow from other errors.
3356 (lisp_time_argument, lisp_seconds_argument): If the time is out
3357 of range, signal a time overflow instead of an invalid time spec.
3358 * keyboard.c (decode_timer): Treat time overflow like other
3361 Avoid undefined behavior with signed left shift.
3362 Caught by 'gcc -fsanitize=undefined'.
3363 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3364 * dispnew.c (line_hash_code, scrolling):
3365 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3366 Use 'unsigned', not 'int', for line hashes.
3367 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3369 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3371 Make compare-strings more compatible with old behavior (Bug#17903).
3372 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3374 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3376 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3377 Don't add label between left and right buttons (Bug#18129).
3379 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3381 Make functions static that no longer need to be extern.
3382 * frame.c, frame.h (set_menu_bar_lines):
3383 * keyboard.c (Qleftmost, Qrightmost):
3384 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3385 (x_set_internal_border_width):
3388 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3390 Fix display of R2L lines when the last character fits only partially.
3391 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3393 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3394 R2L row is visible only partially, give the row a negative x
3396 (display_line): Fix the calculation of the glyph whose pixel width
3397 is used to decide whether the last produced glyph fits on the
3398 line. When the last glyph fits only partially, give the row a
3401 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3402 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3403 pixel width of the first glyph that is hscrolled from display.
3404 (display_line): In R2L glyph rows, don't give a negative offset to
3405 row->x when the first glyph begins before first_visible_x.
3407 * xdisp.c (display_line): If called with iterator set up to write
3408 to a marginal area, delay the call to handle_line_prefix until we
3409 switch back to the text area. (Bug#18035)
3411 * .gdbinit (xwindow): The members total_cols, total_lines,
3412 left_col, and top_line are C integers (and has been so for the
3415 2014-08-01 Andreas Schwab <schwab@suse.de>
3417 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3418 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3420 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3422 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3423 (timerfd_callback): Ignore weird events with no data. Add tight
3424 assertions and comments.
3425 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3426 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3428 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3430 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3431 I had confused && with ||.
3433 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3435 Simplify timerfd configuration and fix some minor glitches.
3436 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3437 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3438 Fall back on timer_create if timerfd_create fails at runtime.
3439 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3440 kernel primitives to do resolution. All uses removed.
3441 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3442 (turn_on_atimers): Clear timer_create-based timers too,
3445 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3446 Without this change, the code can access the local variable 'width'
3447 even when it has not been initialized, and likewise for 'height';
3448 in either case this leads to undefined behavior.
3450 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3452 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3453 necessary, put horizontal scroll bar resources as well. See
3454 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3455 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3457 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3459 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3460 background value to match the resource of its vertical counterpart.
3462 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3464 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3465 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3467 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3469 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3470 change that added the top margin height to the requested height
3471 and revert (undocumented) part of 2014-07-28 change that changed
3472 the logic of whether a size change occurred.
3474 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3476 * .gdbinit (xwindow): The members total_cols, total_lines,
3477 left_col, and top_line are C integers (and has been so for the
3480 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3483 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3485 On GNU/Linux, use timerfd for asynchronous timers.
3486 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3487 (toplevel): Rename alarm_timer_ok to special_timer_available.
3488 [HAVE_TIMERFD]: Declare timerfd.
3489 [HAVE_CLOCK_GETRES]: Declare resolution.
3490 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3491 system timer resolution.
3492 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3493 (timerfd_callback) [HAVE_TIMERFD]: New function.
3494 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3495 [ENABLE_CHECKING]: New function for the sake of automated tests.
3496 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3497 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3498 [ENABLE_CHECKING]: Defsubr test function.
3499 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3500 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3501 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3503 Fix --without-x build and pacify --enable-gcc-warnings.
3504 Problems reported in Bug#18122 and Bug#18124.
3505 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3506 (frame_windows_min_size): Now static.
3507 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3509 (adjust_frame_size): Always declare prototype.
3511 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3512 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3513 * atimer.c (timerfd_callback): Always read expiration data.
3515 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3516 * process.c (add_timer_wait_descriptor): Add timer descriptor
3517 to input_wait_mask and non_process_wait_mask as well.
3519 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3521 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3523 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3525 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3526 Reinstate code removed by the prevoius commit to this file.
3528 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3530 * buffer.h (struct buffer): New fields scroll_bar_height and
3531 horizontal_scroll_bar_type.
3532 * buffer.c (bset_scroll_bar_height)
3533 (bset_horizontal_scroll_bar_type): New functions.
3534 (Fbuffer_swap_text): Handle old_pointm field.
3535 (init_buffer_once): Set defaults for scroll_bar_height and
3536 horizontal_scroll_bar_type.
3537 (syms_of_buffer): New variables scroll_bar_height and
3538 horizontal_scroll_bar_type.
3539 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3540 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3541 (set_vertical_scroll_bar): Remove prototype.
3542 (x_change_tool_bar_height): Add prototype.
3543 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3544 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3545 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3547 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3548 (update_window): Start mode_line_row->y after horizontal scroll
3550 (change_frame_size_1): Call adjust_frame_size.
3551 (init_display): When changing the size of a tty frame do not
3552 pass height of menu bar.
3553 (Qframe_windows_min_size): New symbol.
3554 * frame.h (struct frame): List tool bar fields after menu bar
3555 fields. Add official, total_lines, horizontal_scroll_bars,
3556 config_scroll_bar_height and config_scroll_bar_lines fields.
3557 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3558 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3559 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3560 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3561 (FRAME_WINDOWS_HEIGHT): New macros.
3562 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3563 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3564 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3565 horizontal scroll bar.
3566 (frame_inhibit_resize, adjust_frame_size)
3567 (frame_windows_min_size): Add declarations.
3568 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3569 (x_set_scroll_bar_default_height, x_set_left_fringe)
3570 (x_set_right_fringe, x_set_vertical_scroll_bars)
3571 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3572 (x_set_scroll_bar_height): Add external declarations.
3573 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3574 (adjust_frame_size): New functions.
3575 (make_frame): Initial horizontal_scroll_bars field.
3576 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3578 (make_initial_frame, make_terminal_frame): No horizontal scroll
3579 bar in initial and terminal frames. Use adjust_frame_size.
3580 (Fframe_total_cols): Fix doc-string.
3581 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3582 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3583 Rewrite using adjust_frame_size.
3584 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3585 (Qframe_windows_min_size): New symbols.
3586 (x_set_frame_parameters): Remove call of check_frame_size.
3587 (x_report_frame_params): Return scroll_bar_height value.
3588 (x_set_left_fringe, x_set_right_fringe): New functions.
3589 (adjust_frame_height, x_set_internal_border_width)
3590 (x_set_fringe_width): Remove.
3591 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3592 (x_set_scroll_bar_width, x_set_right_divider_width)
3593 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3594 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3596 (x_figure_window_size): Rewrite to make frame display the
3597 expected number of lines.
3598 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3599 (Vdefault_frame_horizontal_scroll_bars)
3600 (Vframe_initial_frame_tool_bar_height)
3601 (frame_inhibit_implied_resize): New variables.
3602 * fringe.c (compute_fringe_widths): Remove.
3603 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3604 (xg_create_horizontal_scroll_bar)
3605 (xg_update_horizontal_scrollbar_pos)
3606 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3607 (xg_get_default_scrollbar_height)
3608 (xg_clear_under_internal_border): Extern.
3609 * gtkutil.c (xg_frame_resized): Don't call
3610 do_pending_window_change.
3611 (xg_frame_set_char_size): Use adjust_frame_size.
3612 (style_changed_cb): Call update_theme_scrollbar_height and
3613 x_set_scroll_bar_default_height.
3614 (x_wm_set_size_hint): Don't call check_frame_size.
3615 (update_theme_scrollbar_height)
3616 (xg_get_default_scrollbar_height)
3617 (xg_create_horizontal_scroll_bar)
3618 (xg_update_horizontal_scrollbar_pos)
3619 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3620 (xg_create_scroll_bar): Set horizontal slot of bar.
3621 (xg_initialize): Call update_theme_scrollbar_height.
3622 (xg_clear_under_internal_border): No more static.
3623 * insdel.c (adjust_suspend_auto_hscroll): New function.
3624 (adjust_markers_for_delete, adjust_markers_for_insert)
3625 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3626 * keyboard.c (readable_events, discard_mouse_events)
3627 (make_lispy_event): Handle horizontal scroll bar click events.
3628 (Fsuspend_emacs): When changing the size of a tty frame do not
3629 pass height of menu bar.
3630 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3631 (Qright, Qleftmost, Qrightmost): New symbols.
3632 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3634 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3635 * nsfns.m (x_set_internal_border_width): New function.
3636 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3637 Remove extended fringe code.
3638 (x_set_window_size, x_new_font): Don't call
3639 compute_fringe_widths.
3640 * term.c (Fresume_tty): When changing the size of a tty frame do
3641 not pass height of menu bar.
3642 (clear_tty_hooks, set_tty_hooks):
3643 Clear horizontal_scroll_bar_hook.
3644 (init_tty): Frame has no horizontal scroll bars.
3645 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3646 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3647 scroll_bar_after_handle, scroll_bar_left_arrow,
3648 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3649 scroll_bar_to_rightmost entries.
3650 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3651 (struct terminal): Add set_horizontal_scroll_bar_hook.
3652 * w32console.c (initialize_w32_display):
3653 Clear horizontal_scroll_bar_hook.
3654 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3656 (x_clear_under_internal_border, x_set_internal_border_width):
3658 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3659 Set windows_or_buffers_changed when adding the menu bar.
3660 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3661 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3662 (w32_createhscrollbar): New functions.
3663 (w32_createscrollbar): Rename to w32_createvscrollbar.
3664 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3665 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3666 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3667 Add WM_EMACS_SHOWCURSOR.
3668 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3669 case do not artificially impose WM size hints.
3670 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3671 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3673 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3674 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3675 (unwind_create_frame_1): Remove.
3676 (Fx_create_frame): Make both scrollbars the system standard
3677 width and height. Use official field of frame structure to
3678 inhibit running window-configuration-change-hook.
3679 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3680 pixelwise. Handle frame's official field.
3681 (w32_frame_parm_handlers): Remove x_set_fringe_width
3682 entries. Add x_set_scroll_bar_height,
3683 x_set_horizontal_scroll_bars, x_set_left_fringe and
3685 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3686 pass height of menu bar to change_frame_size.
3687 * w32menu.c (set_frame_menubar): Rewrite using
3688 frame_inhibit_resize.
3689 * w32term.h (struct w32_display_info):
3690 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3691 (struct scroll_bar): Add horizontal.
3692 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3693 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3694 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3695 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3696 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3697 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3698 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3699 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3700 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3701 Define instead of WM_EMACS_CREATESCROLLBAR.
3702 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3703 WND_SCROLLBAR_INDEX.
3704 * w32term.c (horizontal_scroll_bar_min_handle)
3705 (horizontal_scroll_bar_left_border)
3706 (horizontal_scroll_bar_right_border): New integers.
3707 (x_set_frame_alpha): Replace x_highlight_frame by
3709 (x_window_to_scroll_bar): New argument "type". Update callers
3711 (w32_set_horizontal_scroll_bar_thumb)
3712 (x_horizontal_scroll_bar_report_motion)
3713 (w32_set_horizontal_scroll_bar)
3714 (w32_horizontal_scroll_bar_handle_click)
3715 (x_horizontal_scroll_bar_report_motion): New functions.
3716 (w32_mouse_position): Discriminate horizontal and vertical
3718 (my_create_scrollbar): Replace with two new functions
3719 my_create_vscrollbar and my_create_hscrollbar.
3720 (x_scroll_bar_create): New argument "horizontal".
3721 Update callers accordingly.
3722 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3723 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3725 (w32_read_socket): Handle WM_HSCROLL cae.
3726 (x_new_font): Don't recompute fringe widths.
3727 Use frame_inhibit_resize. Calculate new menu bar height iff we
3728 build without toolkit. Always clear under internal border.
3729 (x_set_window_size): Don't check frame size or recompute
3730 fringes. Reset fullscreen status before applying sizes.
3731 Always resize as requested by pixelwise argument. Don't call
3732 do_pending_window_change.
3733 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3734 (w32_initialize_display_info): Initialize dpyinfo's
3735 horizontal_scroll_bar_cursor entry.
3736 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3737 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3738 horizontal_scroll_bar_left_border.
3739 (w32fullscreen_hook): Intermittently resize window to normal
3740 when switching from fullscreen to maximized state.
3741 (run_window_configuration_change_hook): Don't run it if frame is
3743 (unwind_change_frame): Remove.
3744 (Fset_window_configuration): Rewrite using frame's official field.
3745 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3746 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3747 * window.h (struct window): New fields old_pointm,
3748 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3749 scroll_bar_height and suspend_auto_hscroll.
3750 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3752 (sanitize_window_sizes): Extern.
3753 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3754 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3755 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3756 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3757 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3759 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3760 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3761 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3762 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3763 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3764 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3765 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3766 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3767 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3768 (Fwindow_old_point, sanitize_window_sizes): New functions.
3769 (Qwindow_sanitize_window_sizes): New symbol.
3770 (window_body_height): Count in horizontal scroll bar.
3771 (set_window_hscroll, Fscroll_left, Fscroll_right):
3772 Set suspend_auto_hscroll slot.
3773 (Fwindow_inside_edges): Count fringes pixelwise.
3774 (coordinates_in_window, Fcoordinates_in_window_p):
3775 Consider horizontal scroll bar.
3776 (check_frame_size, adjust_window_margins): Remove functions and
3777 corresponding calls.
3778 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3779 (temp_output_buffer_show): Reset hscroll related fields.
3780 Initialize old_pointm.
3781 (make_parent_window): Initialize old_pointm.
3782 (make_window): Initialize old_pointm, horizontal scroll bar type,
3783 and scroll bar height.
3784 (resize_frame_windows): Don't count top margin in new sizes.
3785 Don't use safe sizes when shrinking a frame; let the window
3786 manager do the clipping.
3787 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3789 (Fdelete_window_internal): Unchain old_pointm marker.
3790 (window_scroll_pixel_based, Fscroll_other_window):
3792 (Fwindow_text_width, Fwindow_text_height): New argument
3794 (struct saved_window): New fields, old_pointm, hscroll_whole,
3795 suspend_auto_hscroll, scroll_bar_height and
3796 horizontal_scroll_bar_type.
3797 (Fset_window_configuration, save_window_save): Set new fields of
3799 (apply_window_adjustment): Don't call adjust_window_margins.
3800 (set_window_margins): Don't change margins if new sizes don't
3802 (set_window_scroll_bars): New argument "horizontal_type".
3803 Handle horizontal scroll bars. Don't change scroll bars if they
3804 don't fit into window.
3805 (Fset_window_scroll_bars): New argument "horizontal_type".
3806 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3807 (compare_window_configurations): Compare horizontal scroll bar
3809 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3810 horizontal scroll bar height.
3811 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3812 instead of FRAME_LINES.
3813 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3814 ON_VERTICAL_SCROLL_BAR.
3815 (with_echo_area_buffer): Initialize old_pointm.
3816 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3818 (unwind_with_echo_area_buffer): Handle old_pointm.
3819 (update_tool_bar): Set do_update when the tool bar window has at
3820 least one line (since this is what the user sets).
3821 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3822 (redisplay_tool_bar): Return early when toolbar has zero lines.
3823 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3824 (hscroll_window_tree): Handle suspension of auto_hscroll and
3826 (set_horizontal_scroll_bar): New function.
3827 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3828 more than one line. Handle horizontal scroll bars.
3829 (note_mouse_highlight): Handle horizontal scrol bars.
3830 (expose_frame): Set dimensions of XRectangle from frame's text
3832 (Vvoid_text_area_pointer): Update doc-string.
3833 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3834 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3835 (x_set_internal_border_width): New functions.
3836 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3837 (unwind_create_frame_1): Remove.
3838 (Fx_create_frame): Handle horizontal scroll bars. Use official
3839 field of frame structure to inhibit running
3840 window-configuration-change-hook.
3841 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3842 pixelwise. Handle frame's official field.
3843 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3844 x_set_horizontal_scroll_bars, x_set_left_fringe,
3846 * xmenu.c (update_frame_menubar, free_frame_menubar):
3847 Use adjust_frame_size.
3848 * xterm.h (struct x_display_info):
3849 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3851 (struct scroll_bar): Add horizontal slot.
3852 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3853 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3854 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3855 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3856 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3857 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3858 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3859 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3860 (x_clear_under_internal_border): Remove.
3861 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3862 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3863 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3864 HORIZONTAL. Update callers.
3865 (horizontal_action_hook_id): New action hook id.
3866 (x_horizontal_scroll_bar_to_input_event)
3867 (x_create_horizontal_toolkit_scroll_bar)
3868 (xt_horizontal_action_hook)
3869 (x_set_toolkit_horizontal_scroll_bar_thumb)
3870 (XTset_horizontal_scroll_bar, x_net_wm_state)
3871 (x_horizontal_scroll_bar_report_motion): New functions.
3872 (xg_scroll_callback, x_scroll_bar_handle_click):
3873 Handle horizontal scroll bars.
3874 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3875 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3877 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3878 Handle horizontal scroll bars.
3879 (handle_one_xevent): Handle horizontal scroll bar events.
3880 Call x_net_wm_state.
3881 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3883 (x_set_window_size): Don't call check_frame_size and
3884 do_pending_window_change.
3885 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3886 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3887 (x_scroll_bar_set_handle): Add some checks when calling
3890 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3892 Revert previous change.
3893 There is certainly nothing wrong with writing code like 'lo <= i
3894 && i <= hi', even if LO happens to a constant. There isn't even
3895 anything wrong in general with writing 'a <= b' if A happens to
3896 be a constant. At any rate stylistic changes shouldn't
3897 be done like this without discussion.
3899 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3901 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3902 (Fgarbage_collect): Reorder conditions that are written backwards.
3903 * data.c (cons_to_unsigned): Likewise.
3904 * dispnew.c (update_frame_1, sit_for): Likewise.
3905 * fileio.c (file_offset): Likewise.
3906 * filelock.c (read_lock_data, lock_file): Likewise.
3907 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3909 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3910 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3911 * lread.c (read1): Likewise.
3912 * minibuf.c (read_minibuf_noninteractive): Likewise.
3913 * nsterm.m (x_set_frame_alpha): Likewise.
3914 * process.c (wait_reading_process_output): Likewise.
3915 * region-cache.c (delete_cache_boundaries): Likewise.
3916 * xterm.c (x_set_frame_alpha): Likewise.
3918 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3920 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3923 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3925 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3926 because atimer expiration is absolute rather than relative.
3928 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3930 * w32term.h (current_popup_menu, menubar_in_use):
3931 Move declarations from w32term.c.
3933 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3935 * w32fns.c (menubar_in_use): No more static.
3936 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3938 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3940 Move hourglass machinery to RIF.
3941 * dispextern.h (struct redisplay_interface): New members
3942 show_hourglass and hide_hourglass. Indent comments.
3943 (show_hourglass, hide_hourglass): Remove prototypes.
3944 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3945 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3946 (ns_redisplay_interface): Add them.
3947 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3948 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3949 (w32_arrow_cursor): New function to hack around non-GUI frames.
3950 (w32_redisplay_interface): Add new functions.
3951 * w32term.h (w32_arror_cursor): Add prototype.
3952 * xdisp.c (show_hourglass): New function, refactored out from
3953 platform-dependent code.
3954 (cancel_hourglass): Now call to RIF function.
3955 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3956 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3957 (x_redisplay_interface): Add new functions.
3959 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3961 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3962 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3963 and complete previous change.
3964 * frame.c (adjust_frame_height): New function.
3965 (Fset_frame_height, Fset_frame_size): Use it.
3966 (x_set_frame_parameters): Take frame top margin into account.
3968 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3970 * frame.c (Fset_frame_height): Take frame top margin into account.
3971 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3972 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3974 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3976 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3977 menubar_height as such. Tweak comment.
3978 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3979 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3980 All related users changed.
3981 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3982 * xterm.c (handle_one_xevent):
3983 * gtkutil.c (xg_event_is_for_menubar):
3984 * xfns.c (x_window) [USE_X_TOOLKIT]:
3985 * xmenu.c (set_frame_menubar, free_frame_menubar):
3986 Prefer to use FRAME_MENUBAR_HEIGHT.
3988 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3990 * frame.c (Fframe_parameters): Always report frame height without
3991 menu and tool bar lines.
3993 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3995 * nsterm.m (applicationDidFinishLaunching:): Call
3996 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3997 (antialiasThresholdDidChange:): New method for EmacsApp.
3999 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4001 * macfont.m (macfont_update_antialias_threshold): Remove static.
4003 * macfont.h (macfont_update_antialias_threshold): Declare.
4005 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4007 * w32select.c (setup_windows_coding_system):
4008 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4009 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4011 * w16select.c (Fw16_get_clipboard_data):
4012 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4015 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4016 buffer position where we are to start the iteration.
4017 (handle_invisible_prop): Record in it->stop_charpos the position
4018 where the invisible text ends. (Bug#18035)
4019 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4020 row has zero buffer position as their start position.
4021 Reported by martin rudalics <rudalics@gmx.at>.
4023 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4024 infinite looping in redisplay when display lines don't have enough
4025 space to display even a single character. (Bug#18036)
4027 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4029 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4030 * xfns.c (x_window): Use it to allow xfree later.
4031 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4032 where appropriate. Use bool for booleans and remove redundant checks.
4033 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4034 * xterm.c (x_free_frame_resources): Free shell_position.
4036 2014-07-19 K. Handa <handa@gnu.org>
4038 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4039 mandatory font spec (Bug#17973).
4041 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4043 * font.c (font_score): Return the worst score if the size of
4044 ENTITY is wrong by more than a factor 2 (Bug#17973).
4046 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4048 * frame.c (frame_unspecified_color): New function
4049 refactored out from ...
4050 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4051 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4053 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4054 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4055 * lisp.h (set_frame_param): Remove prototype.
4056 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4057 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4060 Prefer 'x_display_info *' to 'Display *' in X selection code.
4061 This helps to avoid unneeded calls to x_display_info_for_display.
4062 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4063 instead of 'Display *'.
4064 (SELECTION_EVENT_DPYINFO): New macro.
4065 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4066 it as an lvalue. Mention this in comment.
4067 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4068 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4069 (selection_data_to_lisp_data, receive_incremental_selection):
4070 Convert to use 'x_display_info *'. Adjust users where appropriate.
4071 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4072 selection data *' as last arg to not return values in args.
4073 (unexpect_property_change): Use common removal technique.
4075 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4077 * print.c (print_preprocess): Adjust to match changed
4078 sub char-table structure and avoid crash (Bug#18038).
4080 * data.c (wrong_choice): Not static any more.
4081 * lisp.h (wrong_choice): Add prototype.
4082 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4083 Declare namebuf as such. Tweak comment.
4084 [USE_GTK]: Likewise for tool_bar_position.
4085 (fset_tool_bar_position) [USE_GTK]: Ditto.
4086 (FRAME_TOOL_BAR_POSITION): New macro.
4087 * frame.c (x_report_frame_params):
4088 * gtkutil.c (update_frame_tool_bar):
4089 * xfns.c (Fx_create_frame): Use it.
4090 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4092 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4094 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4095 buffer's default-directory only if it is a string. (Bug#17986)
4097 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4099 More precise control over values of some buffer-local variables.
4100 * keyboard.c (Qvertical_scroll_bar):
4101 * frame.c (Qleft, Qright): Move to ...
4102 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4103 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4104 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4105 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4106 vertical-scroll-bar, scroll-up-aggressively
4107 and scroll-down-aggressively.
4108 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4110 * nsfns.m, frame.h (Qleft, Qright):
4111 * nsterm.m (Qleft): Remove declarations.
4112 * gtkutil.c (toplevel): Include buffer.h.
4113 * data.c (wrong_choice, wrong_range): New functions.
4114 (store_symval_forwarding): Handle special properties of buffer-local
4115 variables and use functions from the above to signal error, if any.
4117 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4118 values. Add comment.
4119 (struct frame): Re-arrange layout to avoid extra padding and use bit
4120 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4121 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4122 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4123 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4124 Define as no-ops because there are no scroll bars anyway.
4125 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4128 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4129 Add convenient setter.
4130 (font_put_frame_data, font_get_frame_data): Use it.
4132 2014-07-15 Daiki Ueno <ueno@gnu.org>
4134 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4135 pointer argument, before dereferencing.
4136 (XCHAR2B_BYTE2): Likewise.
4138 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4140 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4141 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4142 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4143 Use record_unwind_protect_int and avoid consing.
4144 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4146 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4148 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4150 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4151 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4153 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4154 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4155 * minibuf.c: Include binary-io.h instead of fcntl.h.
4156 (read_minibuf_noninteractive):
4157 Use set_binary_mode instead of handcrafted code.
4158 Don't call emacs_set_tty if emacs_get_tty failed.
4159 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4160 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4161 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4163 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4164 This works around a GCC compiler bug when Emacs is configured with
4165 --enable-gcc-warnings.
4167 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4169 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4170 or characters in string, respectively. Add comment.
4171 * fringe.c (Fdefine_fringe_bitmap):
4172 * fns.c (Fsubstring, substring_both): Use it.
4173 * keymap.c (Fdefine_key, Flookup_key):
4174 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4176 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4177 Use menu_item_width.
4178 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4180 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4182 Improve behavior of 'bzr up; cd src; make -k'.
4183 * Makefile.in (top_srcdir): New var.
4184 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4185 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4186 its expansion is a bit shorter.
4187 (../config.status): Actually build config.status instead of
4189 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4190 New macros, copied and relocated from ../Makefile.in.
4191 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4192 (../config.status, Makefile): New dependencies and rules,
4193 copied with relocation from ../Makefile.in. This should be more
4194 likely to rebuild the build machinery properly if you do a 'make'
4195 in the src directory.
4197 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4199 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4202 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4203 behavior on Windows 7 and later when the function is repeatedly
4204 invoked with the same value of DIR. (Bug#17950)
4206 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4207 string to match the one in w32fns.c.
4209 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4210 stdin to binary mode only if it is connected to a terminal.
4212 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4214 Coalesce extern decls.
4215 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4216 * sysdep.c (emacs_get_tty, emacs_set_tty):
4217 Move duplicate extern decls from here ...
4218 * systty.h: ... to here, so that there's just one copy.
4220 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4222 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4224 * nsfns.m (Fns_popup_font_panel): Ditto.
4226 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4228 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4230 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4232 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4233 [DOS_NT]: Implement for WINDOWSNT.
4235 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4238 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4240 * sysdep.c (suppress_echo_on_tty): New function.
4241 * minibuf.c (read_minibuf_noninteractive): Use it.
4243 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4245 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4246 sysinfo failed. Adjust docstring.
4248 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4250 Implement memory-info for MS-DOS.
4251 * dosfns.c (dos_memory_info): New function.
4252 * dosfns.h (dos_memory_info): Add prototype.
4253 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4254 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4255 of doing some of its job.
4257 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4258 reference termios structure members.
4260 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4262 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4264 * minibuf.c (top): Include systty.h. Declare external
4265 emacs_get_tty and emacs_set_tty.
4266 (Vread_hide_char): New lisp variable.
4267 (read_minibuf_noninteractive): Hide characters with
4268 Vread_hide_char if it is a character. (Bug#17839)
4270 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4272 Implement memory-info for MS-Windows.
4273 * w32.c (w32_memory_info): New function.
4274 * w32.h (w32_memory_info): Prototype it.
4275 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4277 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4279 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4280 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4281 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4282 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4283 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4284 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4285 (decode_coding_big5, decode_coding_charset, decode_coding)
4286 (encode_coding): Adjust users.
4288 * alloc.c (Fmemory_info): New function.
4290 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4292 * syntax.c (back_comment): Use more-natural location for label.
4294 * font.c, font.h (font_unparse_fcname): Now static.
4295 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4297 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4299 Next minor cleanup of font subsystem.
4300 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4301 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4303 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4305 * ftfont.h (ftfont_font_format): Remove prototype.
4306 * ftfont.c (ftfont_font_format): Remove; now unused.
4308 * nsfont.m (nsfont_open):
4309 * w32font.c (w32font_open_internal):
4310 * w32uniscribe.c (uniscribe_open):
4311 * xfont.c (xfont_open):
4312 * xftfont.c (xftfont_open): All users changed.
4314 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4315 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4317 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4319 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4320 x_produce_glyphs does when it generates a stretch glyph that
4321 represents a TAB. (Bug#17969)
4323 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4324 and there is a display property at that position, don't call
4325 move_it_to to move to a position before window start. (Bug#17942)
4326 Fix condition for finding CHARPOS by the first call to move_it_to.
4329 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4331 * syntax.c (find_defun_start): Try the cache even
4332 if !open_paren_in_column_0_is_defun_start.
4333 (back_comment): If find_defun_start was pessimistic, use the
4334 scan_sexps_forward result to improve the cache (bug#16526).
4336 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4338 * xdisp.c (redisplay_window): If redisplay of a window ends up
4339 with point in a partially visible line at end of the window, make
4340 sure the amended position of point actually has smaller Y
4341 coordinate; if not, give up and scroll the display. (Bug#17905)
4343 * window.c (window_scroll_pixel_based): When point ends up at the
4344 last fully visible line, don't let move_it_to stop at the left
4345 edge of the line and dupe us into thinking point is inside the
4348 * w32.c (network_interface_info): Make sure the argument is a
4351 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4353 * process.c (read_and_dispose_of_process_output): Fix typo
4354 in previous patch: we want nonnegative fds, not nonzero fds.
4356 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4358 * chartab.c (char_table_translate): Move to...
4359 * character.h (char_table_translate): ... inline function here.
4360 Avoid Faref and assume that args are always valid. This helps to
4361 speedup search, which is especially important for a huge buffers.
4362 * lisp.h (char_table_translate): Remove prototype.
4364 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4365 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4366 New function, with an intention to avoid code duplication between
4368 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4370 * ftfont.c (ftfont_open):
4371 * macfont.m (macfont_open):
4372 * xftfont.c (xftfont_open): Use it.
4374 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4376 * process.c: Add sanity checks for file descriptors (Bug#17844).
4377 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4378 Check that infd is nonnegative before using it as an fd.
4379 (read_and_dispose_of_process_output, Fprocess_send_eof):
4380 Likewise, for outfd.
4381 (wait_reading_process_output): Omit unnecessary check of infd.
4383 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4385 Minor fixups related to usage of the 'long' type.
4386 * gnutls.c (emacs_gnutls_handshake):
4387 * xfaces.c (dump_realized_face):
4388 Work even if 'long' is narrower than 'void *'.
4389 * termcap.c (scan_file):
4390 * xselect.c (x_decline_selection_request)
4391 (x_reply_selection_request, x_get_window_property):
4392 * xterm.c (x_set_frame_alpha):
4393 Remove unnecessary 'L' suffixes of integer constants.
4394 * xfns.c (hack_wm_protocols):
4395 * xselect.c (x_fill_property_data):
4396 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4397 Remove unnecessary casts to 'long'.
4398 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4400 Minor ImageMagick safety fixes.
4401 * image.c (imagemagick_compute_animated_image):
4402 Remove useless assignment to local. Avoid problems if dest_width is 0.
4403 (imagemagick_load_image): Use int for pixel counts that can't
4404 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4405 a row width greater than the image width (or greater than LONG_MAX!).
4407 2014-07-04 K. Handa <handa@gnu.org>
4409 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4410 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4411 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4413 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4415 * font.h (struct font_driver): Remove get_outline and free_outline;
4416 not used by any font driver.
4417 * ftfont.c (ftfont_driver):
4418 * macfont.m (macfont_driver):
4419 * nsfont.m (nsfont_driver):
4420 * w32font.c (w32font_driver):
4421 * w32uniscribe.c (uniscribe_font_driver):
4422 * xfont.c (xfont_driver): Related users changed.
4423 * xselect.c (x_get_window_property): Use convenient xmalloc.
4424 Call to xfree only if some data was really allocated.
4426 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4428 On MS-Windows, display busy cursor on all GUI frames.
4429 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4430 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4431 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4433 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4434 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4436 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4438 Use convenient alists to manage per-frame font driver-specific data.
4439 * frame.h (struct frame): Rename font_data_list to...
4440 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4441 * font.h (struct font_data_list): Remove; no longer need a special
4443 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4445 * font.c (font_put_frame_data, font_get_frame_data)
4446 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4448 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4449 Related users changed.
4450 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4451 Prefer convenient xmalloc and xfree.
4453 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4455 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4456 the window whose glyph row is being prepared and a flag whether it
4457 is for mode/header line. Make sure the glyph row's marginal areas
4458 are in sync with what the window wants.
4461 * xdisp.c (display_line, display_mode_line):
4462 Call prepare_desired_row with additional arguments, as appropriate.
4464 * dispextern.h (prepare_desired_row): Adjust prototype.
4466 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4468 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4469 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4470 caused by xw_popup_dialog in daemon mode (Bug#17891).
4472 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4474 * frame.c (do_switch_frame): When switching to another TTY frame,
4475 make sure FrameCols and FrameRows are in sync with the new frame's
4478 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4480 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4481 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4482 min_char slots. Adjust comment.
4483 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4484 Add SUB_CHAR_TABLE_OFFSET member.
4485 (make_uninit_sub_char_table): New function.
4486 (toplevel): Add compile-time assert to verify suitable member layout
4487 in Lisp_Sub_Char_Table.
4488 * alloc.c (mark_char_table): Add extra argument to denote char table
4489 subtype. Adjust to match new layout of sub char-table.
4490 (mark_object): Always mark sub char-tables with mark_char_table.
4491 * chartab.c (make_sub_char_table, copy_sub_char_table)
4492 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4493 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4494 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4495 All related users changed.
4496 * lread.c (read1): Adjust to match new layout of sub char-table.
4497 * print.c (print_object): Likewise (Bug#17898).
4499 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4501 * keymap.c (get_keyelt): Simplify.
4502 (copy_keymap_item): Remove left-over code for when we had
4503 key-shortcut caches.
4505 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4507 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4508 (dealloc): Remove for EmacsScroller.
4510 * nsterm.h (EmacsScroller): Remove dealloc.
4512 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4514 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4516 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4518 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4519 when setNeedsDisplay is called so we don't trigger redisplay for every
4522 * nsterm.m (any_help_event_p): New variable.
4523 (mouseMoved:): Set any_help_event_p to YES if help event is
4524 generated. Remove else with empty help event that triggered redisplay
4525 for every mouse move.
4526 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4528 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4530 * xfns.c (Qsuppress_icon): Remove; no real users.
4531 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4532 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4533 (syms_of_w32fns): Don't DEFSYM it.
4535 2014-06-29 Glenn Morris <rgm@gnu.org>
4537 * Makefile.in (ns-app): Mark as PHONY.
4539 2014-06-28 Glenn Morris <rgm@gnu.org>
4541 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4542 liblw.a in this directory.
4544 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4546 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4547 also in unibyte case. (Bug#17865)
4549 2014-06-28 K. Handa <handa@gnu.org>
4551 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4552 (MIN_CHARBUF_SIZE): New macro.
4553 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4555 2014-06-27 Glenn Morris <rgm@gnu.org>
4557 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4558 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4559 (.el.elc): Replace suffix rule with pattern rule.
4560 (%.elc): New pattern rule, with order-only prerequisite.
4561 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4562 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4563 in place of BOOTSTRAPEMACS.
4565 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4567 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4569 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4571 Consistently use validate_subarray to verify substring.
4572 * fns.c (validate_substring): Not static any more. Adjust to
4573 use ptrdiff_t, not EMACS_INT, because string and vector limits
4574 can't exceed ptrdiff_t even if EMACS_INT is wider.
4575 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4576 (secure_hash): Adjust user.
4577 * lisp.h (validate_subarray): Add prototype.
4578 * coding.c (Fundecodable_char_position):
4579 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4580 Use validate_subarray. Adjust comment to mention substring.
4582 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4584 Do not allow out-of-range character position in Fcompare_strings.
4585 * fns.c (validate_subarray): Add prototype.
4586 (Fcompare_substring): Use validate_subarray to check ranges.
4587 Adjust comment to mention that the semantics was changed. Also see
4588 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4590 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4592 Be more consistent about the 'Qfoo' naming convention.
4593 * image.c (Fimagemagick_types):
4594 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4595 * process.c (Fmake_network_process):
4596 Rename C local identifier 'Qfoo to avoid giving the false
4597 impression that it stands for the symbol 'foo'.
4599 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4601 Simplify and cleanup character conversion stuff.
4602 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4604 * character.c (multibyte_char_to_unibyte)
4605 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4606 * character.h (make_char): Remove; unused.
4607 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4608 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4609 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4610 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4611 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4613 2014-06-22 Mario Lang <mlang@delysid.org>
4615 * w32fns.c (Fw32_shell_execute): The the -> the.
4617 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4619 * xmenu.c (mouse_position_for_popup):
4620 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4621 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4622 * menu.c (Fx_popup_menu):
4623 * xselect.c (x_handle_dnd_message): Adjust users.
4624 * menu.h (mouse_position_for_popup): Remove prototype.
4625 * xterm.h (x_relative_mouse_position): Add prototype.
4626 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4627 call XFree if XQueryTree returns zero.
4629 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4631 * indent.c (Fvertical_motion): Doc fix.
4632 Move to the goal column, if any, with a single call to
4633 move_it_in_display_line, not in two calls. Doing this with two
4634 calls causes move_it_in_display_line apply the line-prefix
4635 handling twice instead of just once. (Bug#17823)
4637 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4639 Port to OS X ACLs (Bug#17810).
4640 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4641 ACL_TYPE_ACCESS) doesn't work.
4643 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4645 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4646 before checking key-translation-map (bug#17659).
4648 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4650 * font.c (font_make_object): Avoid dangling pointer which may
4651 crash GC (Bug#17771).
4653 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4655 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4656 prototype of DGifCloseFile as appropriate for older and newer
4658 (gif_close): New function, encapsulates the differences in the
4659 calling sequence of DGifCloseFile before v5.1.0 and after it.
4660 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4661 error string where appropriate. (Bug#17790)
4663 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4664 macro execution, make sure point didn't move since last complete
4665 redisplay, as the condition for using the glyph matrix
4666 information. (Bug#17777)
4668 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4670 Minor cleanup of fonset code.
4671 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4672 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4673 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4674 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4675 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4676 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4677 (free_realized_fontset): Remove because a no-op since 2008.
4678 (free_face_fontset): Adjust user.
4679 (syms_of_fontset): Shrink fontset by one extra slot.
4681 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4683 Omit redundant extern decls.
4684 Most of this patch is from Dmitry Antipov, in:
4685 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4686 * commands.h (update_mode_lines):
4687 * frame.h (Qbackground_color, Qforeground_color)
4688 (x_set_menu_bar_lines):
4689 * ftfont.c (ftfont_font_format):
4690 * intervals.h (Qkeymap, Qfont):
4691 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4692 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4693 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4694 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4695 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4696 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4697 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4698 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4699 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4700 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4701 (Qtool_bar, Qheader_line):
4702 * macros.c (Fexecute_kbd_macro):
4703 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4704 * xterm.c (x_delete_terminal, XSetIMValues):
4705 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4706 (x_implicitly_set_name, popup_activated)
4707 (widget_store_internal_border):
4708 Remove redundant decls.
4709 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4710 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4711 Remove _Noreturn, as make-docfile now does that for us.
4712 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4713 (Qregion_extract_function): New decl.
4714 * window.c, xfns.c: Include menu.h.
4716 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4718 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4720 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4722 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4723 * callint.c (read_file_name): ... convert to static here.
4724 * lisp.h (Fread_file_name): Do not EXFUN it.
4725 (STRING_COPYIN): Remove; unused.
4726 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4727 (char_composable_p): ... static function. All users changed.
4728 * eval.c (toplevel): Remove redundant #include directives.
4729 * xterm.c (x_initialize): Add static to match prototype.
4730 * ccl.c (Fccl_execute_on_string):
4731 * font.c (fon_intern_prop): Use make_specified_string.
4733 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4735 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4736 Reported by David Caldwell in:
4737 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4739 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4741 Do not ask for XRender extension each time XFT font is opened.
4742 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4743 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4745 2014-06-15 Glenn Morris <rgm@gnu.org>
4747 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4749 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4751 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4752 information if we are in the middle of executing a keyboard macro,
4753 since redisplay doesn't update the screen until the macro is
4754 finished. (Bug#17777)
4756 * alloc.c (cleanup_vector): Don't dereference a font driver
4757 pointer if it is NULL. (Bug#17771)
4759 2014-06-13 Glenn Morris <rgm@gnu.org>
4761 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4762 ($(lispsource)/international/charprop.el)
4763 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4764 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4765 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4766 GNU make automatically passes command-line arguments to sub-makes.
4768 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4770 Avoid hangs in accept-process-output (Bug#17647).
4771 * lisp.h, process.c (wait_reading_process_input):
4772 Return int, not bool. All uses changed.
4773 * process.c (SELECT_CANT_DO_WRITE_MASK):
4774 Remove macro, replacing with ...
4775 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4777 (status_notify): New arg WAIT_PROC. Return int, not void.
4780 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4782 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4783 the frame is the initial frame, because the hook is not set up
4784 then, and Emacs crashes.
4785 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4787 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4789 * keymap.c (silly_event_symbol_error): Don't recommend the use
4792 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4794 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4795 matching overlay strings with 'cursor' property against buffer
4796 positions traversed in the glyph row. (Bug#17744)
4798 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4800 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4803 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4804 determine 10.9 (Bug#17751).
4806 * macfont.m (macfont_draw): Positions were not freed.
4808 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4810 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4811 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4812 function. Also adjust comment.
4813 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4815 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4816 * font.c (font_done_for_face):
4817 * xfaces.c (realize_non_ascii_face): Adjust user.
4818 * font.h (struct font_driver): Convert 'prepare_face' to return
4819 void because its return value is never used anyway.
4820 * xfont.c (xfont_prepare_face): Return void.
4821 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4822 (xftfont_done_face): Use xfree.
4824 * dispextern.h (last_tool_bar_item): Remove declaration.
4825 * frame.h (struct frame): New member last_tool_bar_item.
4826 * frame.c (make_frame): Initialize it.
4827 * xdisp.c (toplevel): Remove last_tool_bar_item.
4828 (handle_tool_bar_click, note_tool_bar_highlight):
4829 * w32term.c (w32_read_socket, w32_initialize):
4830 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4832 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4833 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4835 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4837 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4838 * process.c (Faccept_process_output)
4839 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4840 the return value is about PROCESS, not about other processes.
4842 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4844 Further adjustments to mark_object and friends.
4845 Now the mark_object's stack is just 32 bytes on a 64-bit
4846 system, which means extra 20% off the stack usage.
4847 * alloc.c (mark_save_value): As before, refactored out from ...
4848 (mark_object): ... adjusted user. Also add comment.
4850 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4852 Fix core dump after a dropped X connection (Bug#17704).
4853 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4854 is dead, as we may be shutting down.
4856 2014-06-08 Glenn Morris <rgm@gnu.org>
4858 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4860 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4862 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4864 If a C name must be extern on some platforms, make it extern on all.
4865 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4867 * font.h (ftxfont_driver) [HAVE_XFT]:
4868 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4869 * lisp.h (get_frame_param):
4870 * menu.h (tty_menu_show):
4871 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4872 * termhooks.h (encode_terminal_code):
4873 * xterm.h (x_menu_wait_for_event):
4875 * frame.c (get_frame_param):
4876 * fringe.c (max_used_fringe_bitmap):
4877 * ftxfont.c (ftxfont_driver):
4878 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4879 * menu.c (menu_items_inuse):
4880 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4881 * term.c (encode_terminal_code, tty_menu_show):
4882 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4883 * xfaces.c (load_color):
4884 * xmenu.c (x_menu_wait_for_event):
4887 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4889 Change object marking routines to minimize stack usage.
4890 This change moves a few cold paths from mark_object to NO_INLINE
4891 functions and adjusts symbol marking loop. According to GCC 4.8.2
4892 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4893 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4894 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4895 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4896 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4897 refactored out from ...
4898 (mark_object): ... adjusted user. Also mark symbols in a tight
4900 (mark_face_cache): Add NO_INLINE.
4902 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4904 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4905 contains garbage on WINDOWSNT (which could potentially infloop at
4908 Minimize cursor motion during TTY menu updates.
4909 * term.c (tty_menu_display): Don't position cursor here.
4910 Instead, pass the cursor coordinates to update_frame_with_menu.
4911 (tty_menu_activate): Send the hide cursor command only once in an
4912 iteration through the outer 'while' loop.
4914 * dispnew.c (update_frame_1): Accept an additional argument
4915 SET_CURSOR_P, and position the cursor at the end of the frame
4916 update only if that argument is non-zero. All callers changed to
4917 provide the additional argument as non-zero, except for
4918 update_frame_with_menu.
4919 (update_frame_with_menu): Accept 2 additional arguments ROW and
4920 COL; if they are non-negative, instruct update_frame_1 not to
4921 position the cursor, and instead position it according to ROW and COL.
4923 * dispextern.h (update_frame_with_menu): Update prototype.
4925 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4927 * callproc.c (call_process): Don't check read-only if we don't insert
4928 anything (bug#17666).
4930 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4932 * dispnew.c (update_frame_with_menu): Set display_completed.
4934 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4936 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4938 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4940 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4942 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4943 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4945 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4947 * window.c (Frecenter): Signal an error if window-buffer is not
4950 * keyboard.c (make_lispy_position): Don't include a buffer position in
4951 mode/header-line mouse events.
4953 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4954 Vunread_command_events (bug#17650).
4956 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4958 * xterm.c (x_setup_pointer_blanking):
4959 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4961 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4963 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4964 because it will be defined in generated config.h if needed.
4966 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4968 Use terminal-specific hooks to display popup dialogs.
4969 * termhooks.h (struct terminal): New field popup_dialog_hook.
4970 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4971 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4972 code and use popup_dialog_hook.
4973 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4974 * nsterm.h (ns_popup_dialog): Adjust prototype.
4975 * nsterm.m (ns_create_terminal):
4976 * w32term.c (w32_create_terminal):
4977 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4978 Setup popup_dialog_hook.
4980 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4982 * w32heap.c (report_temacs_memory_usage): Improve the report by
4983 reporting the large blocks that are actually occupied at dump time.
4985 * w32console.c (initialize_w32_display): Set the console
4986 menu_show_hook, otherwise TTY menus are broken on w32.
4988 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4990 Use terminal-specific hooks to display menus.
4991 * termhooks.h (struct terminal): New field menu_show_hook.
4992 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4993 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4995 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4996 * nsmenu.m (ns_menu_show):
4997 * w32menu.c (w32_menu_show):
4998 * xmenu.c (x_menu_show):
4999 * term.c (tty_menu_show): Adjust to use bit flags.
5000 (set_tty_hooks): Set menu_show_hook.
5001 * xterm.c (x_create_terminal):
5002 * nsterm.m (ns_create_terminal):
5003 * msdos.c (initialize_msdos_display):
5004 * w32term.c (w32_create_terminal): Likewise.
5006 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5008 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5010 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5012 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5013 (FD_SET): Don't define on WINDOWSNT.
5015 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5017 * emacs.c: Include "sysselect.h", to define its inline functions.
5018 Reported by Glenn Morris in:
5019 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5021 Do not require libXt-devel when building with gtk.
5022 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5023 dependency on libXt-devel.
5024 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5025 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5026 lwlib-widget.h now does this.
5027 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5029 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5031 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5032 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5033 (delete_write_fd, wait_reading_process_output):
5034 Remove now-redundant easserts.
5035 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5036 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5037 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5038 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5040 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5042 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5043 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5044 (calloc): Don't undef, it is never defined.
5045 (HEAP_ENTRY_SHIFT): Remove unused macro.
5047 * Makefile.in (C_HEAP_SWITCH): Remove.
5048 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5050 Fix MS-Windows build broken by menu changes on 2014-06-02.
5051 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5053 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5054 Define instead of including ../lwlib/lwlib.h, which causes
5055 compilation errors due to missing X11 headers.
5057 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5059 * process.c (wait_reading_process_output): Omit incorrect test of
5060 p->infd against zero. Add easserts for infd having a plausible value.
5062 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5064 Adjust to match recent lwlib changes.
5065 * menu.h (xmalloc_widget_value): Replace by ...
5066 (make_widget_value): ... new prototype.
5067 * menu.c (xmalloc_widget_value): Replace by ...
5068 (make_widget_value): ... new function.
5069 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5070 * gtkutil.c (malloc_widget_value, free_widget_value):
5071 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5072 * keyboard.h (enum button_type, struct _widget_value):
5073 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5075 * nsmenu.m (ns_update_menubar, ns_menu_show):
5076 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5077 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5078 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5080 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5082 * image.c (x_query_frame_background_color)
5083 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5084 Fix --enable-gcc-warnings compilation without image libraries.
5086 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5088 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5089 emulated break value only if it goes up.
5090 (sbrk): Add assertion that the INCREMENT argument is strictly
5091 zero. Improve and correct the commentary.
5093 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5095 Improve AIX-related merge from emacs-24.
5096 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5097 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5098 not on AIX; since we're on the trunk we can use enums more broadly.
5100 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5102 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5104 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5105 to min(value, whole).
5107 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5109 Bring back the changes to GDB-visible symbols, but only on AIX.
5110 And only if it's not pre-4.2 GCC.
5111 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5112 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5113 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5116 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5118 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5119 with PT, not GPT. (Bug#16433)
5121 Revert last changes to GDB-visible symbols.
5122 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5123 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5124 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5127 2014-06-02 Glenn Morris <rgm@gnu.org>
5129 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5131 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5133 Fix port to 32-bit AIX with xlc (Bug#17598).
5134 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5135 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5136 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5137 to work around a compiler bug in IBM xlc 12.1.
5139 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5141 * xterm.c (x_update_window_end): Don't invalidate the entire
5142 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5143 highlight needs to be redisplayed. (Bug#17588)
5145 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5147 Port the GDB-visible symbols to AIX.
5148 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5149 optimizes away the relevant external symbols. Use enums instead;
5150 this suffices for the AIX port, which is 32-bit-only anyway.
5151 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5152 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5153 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5156 Include sources used to create macuvs.h.
5157 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5158 * macuvs.h: Use automatically-generated header.
5160 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5162 Port signal-handling to DragonFly BSD (Bug#17646).
5163 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5164 Move implementations from callproc.c to sysdep.c.
5165 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5166 Move declarations from process.h to syssignal.h.
5168 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5170 * callint.c (Ffuncall_interactively): Add usage.
5172 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5174 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5176 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5178 * w32heap.c (malloc_before_dump, malloc_after_dump)
5179 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5180 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5181 set errno where appropriate to emulate CRT functions.
5183 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5185 Debugging facility to check whether 'const char *' points to
5186 relocatable data of non-pure Lisp string.
5187 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5188 (mark_maybe_pointer): ... adjusted user.
5189 (relocatable_string_data_p): New function.
5190 * lisp.h (relocatable_string_data_p): Add prototype.
5191 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5192 the pointer to relocatable Lisp data is not used.
5194 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5196 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5197 * atimer.c (block_atimers):
5198 * callproc.c (block_child_signal): Block SIGINT too;
5199 otherwise, its handler might now unblock signals that it shouldn't.
5200 * keyboard.c (read_char): Clear signal mask, since we may
5201 be in a SIGINT handler, and many signals may be masked.
5202 * keyboard.c (handle_interrupt):
5203 * sysdep.c (handle_arith_signal):
5204 Clear signal mask instead of just unblocking the signal that
5205 was received, since several signals may be blocked at this point.
5207 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5209 * Makefile.in (TEMACS_POST_LINK): Remove target.
5210 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5211 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5213 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5215 * xmenu.c (xdialog_show): Remove prototype, rename to
5216 x_dialog_show, remove 2nd arg because it's always zero
5217 and simplify accordingly.
5218 (xw_popup_dialog): Adjust user.
5219 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5220 2nd arg because it's always zero and simplify accordingly.
5221 (w32_popup_dialog): Adjust user.
5223 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5225 * w32heap.c (report_temacs_memory_usage): New function.
5227 * unexw32.c (unexec) [ENABLE_CHECKING]:
5228 Call report_temacs_memory_usage.
5230 * w32heap.h (report_temacs_memory_usage): Add prototype.
5232 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5234 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5235 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5237 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5239 * buffer.c (init_buffer): Accept an argument 'initialized'.
5240 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5241 mmap_regions and mmap_fd, to avoid referencing stale data from the
5242 dump phase. Add an assertion for buffer text of buffers created
5243 in temacs before this function is called. (Bug#17622)
5244 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5246 * lisp.h (init_buffer): Update prototype.
5248 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5250 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5252 * alloc.c (Fgarbage_collect): Fix compilation with
5253 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5255 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5257 * frame.c, frame.h (frame_char_to_pixel_position)
5258 (frame_set_mouse_position): Now static, and made private in
5259 frame.c rather than public in frame.h.
5261 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5263 Refactor mouse positioning stuff to avoid code duplication.
5264 * frame.h (frame_char_to_pixel_position): New function.
5265 (x_set_mouse_position): Rename to...
5266 (frame_set_mouse_position): ...new function.
5267 (frame_set_mouse_pixel_position): Add prototype.
5268 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5269 Rename to frame_set_mouse_pixel_position.
5270 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5272 * xterm.h, w32term.h ( x_set_mouse_position)
5273 (x_set_mouse_pixel_position): Remove prototypes.
5275 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5277 On X, always make pointer visible when deleting frame (Bug#17609).
5278 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5280 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5282 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5283 * keyboard.c (gobble_input): If there is no terminal input error,
5284 make sure the pointer is visible for all frames on this terminal.
5285 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5286 it was previously disabled.
5288 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5290 * data.c (Fzerop): Move to Elisp.
5291 (syms_of_data): Don't defsubr it.
5292 * keyboard.c (echo_keystrokes_p): New function.
5293 (read_char, record_menu_key, read_key_sequence): Use it.
5295 * callint.c (Qfuncall_interactively): New var.
5296 (Qcall_interactively): Remove.
5297 (Ffuncall_interactively): New function.
5298 (Fcall_interactively): Use it.
5299 (syms_of_callint): Defsubr it.
5301 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5303 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5304 relocated from under us.
5306 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5308 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5309 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5310 configure, not from HEAPSIZE.
5311 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5313 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5314 for MinGW, since it no longer uses gmalloc.
5316 * buffer.c: Do not define mmap allocations functions for Windows.
5317 Remove mmap_find which is unused. Remove mmap_set_vars which does
5319 [WINDOWSNT]: Include w32heap.h.
5320 (init_buffer): Always allocate new memory for buffers.
5322 * emacs.c: Remove mmap_set_vars calls.
5324 * image.c (free_image): Undef free for Windows because it is
5325 redirected to our private version.
5327 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5328 (copy_executable_and_dump_data): Remove dumping the heap section.
5329 (unexec): Restore using_dynamic_heap after dumping.
5331 * w32heap.c (dumped_data_commit, malloc_after_dump)
5332 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5333 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5334 (mmap_free): New functions.
5336 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5338 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5340 * image.c (imagemagick_load_image): Use MagickRealType for local
5341 'color_scale', instead of double, to avoid a GCC warning about
5344 * xfns.c (Fx_window_property): Remove unused local.
5346 Don't kill already-reaped process (Bug#17561).
5347 * process.c (process_send_signal): Fix race condition where a
5348 subprocess was reaped by a signal handler between the check for
5349 liveness and calling 'kill', which meant that Emacs could in
5350 theory kill an innocent bystander process. Do the fix by blocking
5351 SIGCHLD in a critical section that checks liveness before killing.
5353 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5355 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5357 2014-05-26 Ken Brown <kbrown@cornell.edu>
5359 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5360 even if !CYGWIN (see bug#17510).
5362 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5364 * nsfns.m (Fns_do_applescript): Surround NSApp run
5365 with calls to ns_init_events, ns_finish_events (Bug#17424).
5367 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5369 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5370 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5372 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5373 with calls to ns_init_events, ns_finish_events (Bug#17424).
5375 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5377 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5378 if we are iterating over an object that generates glyphs for
5379 marginal areas. (Bug#17585)
5381 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5383 * xdisp.c (safe__call1, safe__eval): Now static.
5385 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5387 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5388 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5389 (safe_call1): Call safe_call instead of safe__call directly.
5391 2014-05-26 Ken Brown <kbrown@cornell.edu>
5393 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5394 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5397 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5399 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5400 (safe__call, safe__call1, safe__eval): New functions.
5401 (safe_call): Use it.
5402 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5403 (display_mode_element): Same for `:eval'.
5405 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5407 Fix port to 32-bit AIX (Bug#17540).
5408 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5409 twice. _text already includes this offset.
5410 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5412 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5414 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5415 when closest_pos is identical to to_charpos, don't recurse, since
5416 we already tried that, and failed. (Bug#17539)
5418 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5419 unwinding when frame's faces were not initialized yet, increment
5420 the frame's image-cache reference count before calling
5421 x_free_frame_resources. Don't dereference
5422 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5424 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5426 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5429 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5430 macfont.m, call draw with adjusted arguments so font drivers
5431 don't need to do that.
5433 * macfont.m (macfont_draw): Merge changes from Macport.
5435 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5437 * alloc.c (garbage_collect_1): New function, with all of the guts
5438 of Fgarbage_collect.
5439 (mark_stack): Accept an argument END and don't mark Lisp objects
5440 on the stack beyond the address given by END. Calculation of END
5441 was moved to Fgarbage_collect.
5442 (Fgarbage_collect): Calculate the end address of the stack portion
5443 that needs to be examined by mark_stack, and pass that address to
5444 garbage_collect_1, which will pass it to mark_stack.
5445 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5446 for more details about the underlying problems. In particular,
5447 this avoids dumping Emacs with the large hash-table whose value is
5448 held in purify-flag for most of the time loadup.el runs.
5450 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5452 * xfns.c (x_window_property_intern): New function (code from
5454 (Fx_window_property): Call x_window_property_intern. If property
5455 not found and NILP (source) and outer window != inner window,
5456 check outer window for property (Bug#17537).
5458 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5460 Supply malloc and alloc_size attributes for extern allocators.
5461 This documents the C API, and helps GCC generate a bit better code.
5462 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5463 (ATTRIBUTE_MALLOC_SIZE): New macros.
5464 * gmalloc.c (malloc, realloc, calloc):
5465 * gtkutil.h (malloc_widget_value):
5466 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5467 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5470 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5472 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5473 * image.c (imagemagick_load_image): Port to hosts that do not use
5474 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5476 2014-05-21 Leo Liu <sdl.web@gmail.com>
5478 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5480 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5482 * dbusbind.c (xd_signature): Revert last 2 patches.
5484 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5486 Allow any non-nil value to count as true in bool-vector.
5487 Likewise for xd_signature in dbusbind.c.
5488 This is more consistent with the usual practice in Emacs, which is
5489 that any non-nil value counts as true.
5490 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5491 * dbusbind.c (xd_signature): Likewise, for booleans.
5492 * data.c, lisp.h (Qbooleanp):
5493 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5495 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5497 * lisp.h (CHECK_BOOLEAN): New function.
5498 * alloc.c (Fbool_vector): New function.
5499 (syms_of_alloc): Defsubr it.
5500 * data.c (Qbooleanp): New symbol.
5501 (syms_of_data): DEFSYM it.
5502 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5504 * font.c (font_matching_entity): Extract font-entity object
5505 from the vector of matching entities (Bug#17486).
5507 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5509 Assume C99 or later (Bug#17487).
5510 * bytecode.c (B__dummy__): Remove.
5511 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5512 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5513 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5514 * regex.c (DEBUG_PRINT): Assume varargs macros.
5515 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5517 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5519 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5520 memory for every buffer that was dumped.
5522 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5524 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5525 (Fnreverse): Allow vectors and bool vectors.
5527 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5529 Minor cleanup for terminal setup.
5530 * termhooks.h (create_terminal): Adjust prototype.
5531 * terminal.c (create_terminal): Pass output method and RIF as args.
5532 (init_initial_terminal):
5533 * nsterm.m (ns_create_terminal):
5534 * term.c (init_tty):
5535 * w32term.c (w32_create_terminal):
5536 * xterm.c (x_create_terminal): Adjust users.
5537 Avoid redundant NULL initializers and add comments.
5539 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5541 * keyboard.c (Qdeactivate_mark): Now static.
5543 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5545 If available, use Xfixes extension to do pointer blanking.
5546 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5547 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5548 (make_invisible_cursor): Move to...
5549 * xterm.c (make_invisible_cursor): ...here.
5550 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5551 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5552 (x_term_init): Call to x_setup_pointer_blanking.
5553 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5554 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5556 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5558 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5560 2014-05-12 Glenn Morris <rgm@gnu.org>
5562 * fileio.c (Ffile_executable_p): Doc tweak.
5564 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5566 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5567 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5569 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5571 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5573 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5575 Fix initialization of minibuffer history variable (Bug#17430).
5576 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5577 Move the initialization up to prevent any "value void" message.
5579 2014-05-08 Samuel Bronson <naesten@gmail.com>
5581 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5582 are matched (bug#17413).
5584 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5586 Stop tooltips pulling Emacs window to front (Bug#17408).
5587 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5588 SetWindowPos invocations.
5590 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5592 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5593 not initialized (Bug#17398).
5595 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5597 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5599 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5601 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5602 [HAVE_NS]: Do not include png.h.
5603 (x_query_frame_background_color): New function.
5604 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5605 (png_load_body): Coalesce duplicate code.
5607 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5609 Consult libpng-config more consistently (Bug#17339).
5610 * Makefile.in (PNG_CFLAGS): New var.
5611 (ALL_CFLAGS): Use it.
5612 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5613 CFLAGS now handles this.
5615 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5617 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5618 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5619 because WCONTINUED is always defined now.
5620 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5622 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5624 * buffer.c (overlay_strings): Fix the wording of the commentary.
5626 2014-05-01 Glenn Morris <rgm@gnu.org>
5628 * floatfns.c (Fisnan):
5629 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5631 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5633 * term.c (tty_menu_activate): A better initialization for cursor
5636 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5638 * intervals.c: Tighten assertions.
5639 (create_root_interval): Make sure the interval is not empty.
5640 (intervals_equal): Use booleans.
5641 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5642 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5643 (balance_possible_root_interval): Simplify and use booleans.
5644 (split_interval_right, split_interval_left): Check LENGTH, and remove
5645 now redundant assertion.
5646 (adjust_intervals_for_insertion): Remove now redundant assertions.
5647 (delete_node, interval_deletion_adjustment)
5648 (adjust_intervals_for_deletion, merge_interval_right)
5649 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5650 (reproduce_interval): Make sure the interval is not empty.
5652 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5654 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5655 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5656 satisfaction that they would always be initialized.
5658 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5660 * term.c (tty_menu_display): Move the cursor to the active menu item.
5661 (tty_menu_activate): Return the cursor to the active menu item
5662 after displaying the menu and after displaying help-echo.
5663 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5664 for the details of why this is needed by screen readers and
5667 2014-04-30 Glenn Morris <rgm@gnu.org>
5669 * process.c (handle_child_signal):
5670 Handle systems without WCONTINUED. (Bug#15110, 17339)
5672 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5674 * window.c (struct saved_window): Remove mark.
5675 (Fset_window_configuration, save_window_save)
5676 (compare_window_configurations): Don't touch marks any more.
5678 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5680 Use bits_word for gcmarkbits.
5681 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5682 bits_word is typically a tad more efficient for mark bits than
5683 unsigned is, so use bits_word. All uses changed.
5684 * lisp.h (BITS_PER_INT): Remove; no longer used.
5686 Avoid undefined behavior in signed left shift.
5687 This ports to GCC 4.9.0 with -fsanitize=undefined.
5688 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5690 * regex.c (extract_number):
5691 * lisp.h (make_number, XINT):
5692 Do not shift a 1 bit left into a sign bit.
5693 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5694 not int, for gcmarkbits. All uses changed.
5696 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5698 * search.c (Fnewline_cache_check): Don't try to count newlines
5699 outside the buffer's restriction, as find_newline doesn't support that.
5701 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5703 * window.c (Fset_window_configuration): Deactivate the mark before
5705 (set_window_buffer): Ignore window_initialized.
5706 (window_initialized): Remove.
5707 * keyboard.c (Qdeactivate_mark): Not static any more.
5708 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5711 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5713 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5714 and to clang 3.4, which have fixed the bug. This should let us
5715 run a bit faster on these platforms when address sanitization is
5718 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5720 Port to GCC 4.9.0 with --enable-gcc-warnings.
5721 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5723 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5724 a way that also works with GCC 4.9.0.
5726 * search.c (Fnewline_cache_check): Remove unused locals.
5728 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5730 * search.c (find_newline1): New subroutine.
5731 (Fnewline_cache_check): New function.
5732 (syms_of_search): Defsubr it.
5734 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5736 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5737 * keyboard.c (unblock_input): Add comment.
5738 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5740 2014-04-22 Daniel Colascione <dancol@dancol.org>
5742 * lread.c (readevalloop_eager_expand_eval): New function
5743 that can recurse into toplevel forms.
5744 (readevalloop): Call it.
5745 * lisp.h: Declare Qprogn.
5746 * callint.c (Qprogn): No longer static.
5748 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5750 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5751 Also change identifiers to match the comments, and add more assertions
5754 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5756 * emacs.c (close_output_streams): Don't clear and restore errno.
5758 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5760 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5761 never becomes visible, i.e. using XMonad (Bug#17237).
5763 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5765 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5766 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5767 (Fline_pixel_height): Don't assume that the current buffer and the
5768 selected window's buffer are one and the same. (Bug#17281)
5770 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5771 paragraph-start cache before the newline cache. (Bug#17269)
5773 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5775 * term.c (tty_send_additional_strings): No need to fflush here,
5777 (tty_set_terminal_modes): fflush after sending additional strings,
5780 2014-04-17 Daniel Colascione <dancol@dancol.org>
5782 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5784 (tty_send_additional_strings): New function.
5785 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5786 (syms_of_term): Intern tty-mode-set-strings and
5787 tty-mode-reset-strings.
5789 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5791 * window.c (save_window_save): Lookup window_point_insertion_type in
5792 the right buffer (bug#15457).
5793 (Qwindow_point_insertion_type): New var.
5794 (syms_of_window): Initialize it.
5796 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5798 Fix the MSDOS build.
5799 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5800 (copy_text_and_data): Zero out the atexit chain pointer before
5803 * termhooks.h (encode_terminal_code): Update prototype.
5805 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5806 visible for all DOS_NT ports, not just WINDOWSNT.
5807 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5809 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5810 unless it is defined.
5811 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5813 * process.c (close_on_exec, accept4, process_socket): Move into
5814 the "ifdef subprocesses" part.
5815 (catch_child_signal): Condition by "ifdef subprocesses".
5816 (syms_of_process) <Qinternal_default_process_sentinel>
5817 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5819 * msdos.h: Add prototypes for new functions.
5820 (EINPROGRESS): Define.
5821 (O_CLOEXEC): Define to zero.
5823 * msdos.c (check_window_system): Remove unnecessary an
5824 incompatible duplicate function.
5825 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5826 New functions in support of new functionality.
5828 * menu.c (single_menu_item): Add visual indication of submenu
5829 also for menus on MSDOS frames.
5830 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5832 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5833 when async subprocesses aren't supported.
5835 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5837 * emacs.c (close_output_streams): Zero out errno before calling
5840 * dired.c [MSDOS]: Include msdos.h.
5842 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5843 (DATA_START) [MSDOS]: Define.
5844 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5846 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5847 Ifdef away for MSDOS.
5848 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5849 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5851 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5852 Use temporary file template that is compatible with mkostemp.
5853 Move vfork-related portions under #ifndef MSDOS.
5854 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5856 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5858 * buffer.c (Foverlays_at): Add argument `sorted'.
5860 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5862 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5863 text, invalidate the bidi_paragraph_cache upto and including the
5866 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5868 Port to IRIX 6.5 (Bug#9684).
5869 * conf_post.h (INET6) [IRIX6_5]: Define.
5870 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5871 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5873 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5875 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5876 before passing it to system APIs.
5878 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5880 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5881 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5883 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5885 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5887 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5889 Remove DATA_SEG_BITS.
5890 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5891 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5892 cc, but that platform is so old that SGI itself stopped supporting
5893 it in December 2013. If you still need Emacs on IRIX, please
5894 either compile with GCC and port the undumping code, or run
5895 './configure --with-wide-int'.
5896 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5897 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5898 DEFINE_GDB_SYMBOL_START way to define it.
5899 (NONPOINTER_BITS): New macro.
5900 (EMACS_INT): Use it.
5901 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5902 the problem and/or configuring --with-wide-int.
5903 (USE_LSB_TAG): Simplify, based on above changes.
5904 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5905 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5907 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5909 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5910 covered by a display string that ends in a newline, and that cases
5911 going back by DVPOS lines to hit the search limit, lift the limit
5912 and go back until DVPOS is reached. (Bug#17244)
5914 * indent.c (Fvertical_motion): Handle correctly the case when the
5915 display string is preceded by an empty line.
5917 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5918 use S_IWRITE instead.
5920 2014-04-11 Glenn Morris <rgm@gnu.org>
5922 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5924 2014-04-11 Ken Brown <kbrown@cornell.edu>
5926 * Makefile.in (EMACS_MANIFEST): Revert last change.
5928 2014-04-10 Daniel Colascione <dancol@dancol.org>
5930 * puresize.h (BASE_PURESIZE): Increase.
5932 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5934 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5936 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5937 region handling (and don't call signal_before_change) if
5938 inhibit_modification_hooks is set.
5939 (signal_before_change): Don't check inhibit_modification_hooks any more.
5941 2014-04-08 Daniel Colascione <dancol@dancol.org>
5943 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5944 function cells contain valid lisp objects. (Modified version of
5947 * alloc.c (detect_suspicious_free): Split actual stack capturing
5948 out into new function for easier breakpoint setting.
5949 (note_suspicious_free): New function.
5951 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5953 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5955 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5956 (symbol_block_pinned): New var.
5957 (Fmake_symbol): Initialize `pinned'.
5958 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5959 pinned and signal an error for un-purifiable objects.
5960 (pure_cons): Use it.
5961 (Fpurecopy): Use it, except for objects that can't be purified.
5962 (mark_pinned_symbols): New function.
5963 (Fgarbage_collect): Use it.
5964 (gc_sweep): Remove hack made unnecessary.
5966 2014-04-07 Glenn Morris <rgm@gnu.org>
5968 * keyboard.c (Fopen_dribble_file): Doc tweak.
5970 2014-04-07 Ken Brown <kbrown@cornell.edu>
5972 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5974 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5976 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5977 We have a substitute execinfo.h on hosts that lack it.
5978 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5979 isn't optimized away.
5981 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5983 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5984 * alloc.c (memory_full):
5985 * charset.c (syms_of_charset):
5986 * doc.c (Fsnarf_documentation):
5988 * font.c (BUILD_STYLE_TABLE):
5989 * keyboard.c (make_lispy_event):
5990 * profiler.c (setup_cpu_timer):
5991 * xgselect.c (xg_select):
5992 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5994 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5995 Replace the only use with ARRAYELTS (font_property_table).
5996 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5998 2014-04-03 Daniel Colascione <dancol@dancol.org>
6000 * xterm.c (x_term_init):
6001 * xfns.c (best_xim_style):
6002 * xfaces.c (Fdump_colors):
6003 * w32fns.c (w32_default_color_map):
6004 * w32.c (init_environment, N_ENV_VARS):
6005 * unexcw.c (read_exe_header):
6006 * term.c (term_get_fkeys_1):
6007 * sysdep.c (init_baud_rate):
6008 * nsterm.m (ns_convert_key):
6009 * nsfns.m (get_geometry_from_preferences):
6010 * msdos.c (dos_set_window_size, init_environment):
6011 * macfont.m (mac_font_get_glyph_for_cid)
6012 (macfont_store_descriptor_attributes)
6013 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6014 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6015 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6017 * image.c (xpm_str_to_color_key):
6018 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6019 * frame.c (x_set_frame_parameters):
6020 * fileio.c (Ffile_selinux_context):
6021 * emacs.c (sort_args):
6022 * dosfns.c (msdos_stdcolor_name):
6023 * dired.c (file_attributes):
6024 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6025 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6028 2014-04-02 Daniel Colascione <dancol@dancol.org>
6030 * data.c (Ffset): Abort if we're trying to set a function call to
6033 * lisp.h (ARRAYELTS): New macro.
6035 * alloc.c: Include execinfo.h if available.
6036 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6037 (suspicious_free_record): New structure.
6038 (suspicious_objects, suspicious_object_index)
6039 (suspicious_free_history, suspicious_free_history_index):
6041 (find_suspicious_object_in_range, detect_suspicious_free)
6042 (Fsuspicious_object): New functions.
6043 (cleanup_vector): Call find_suspicious_object_in_range.
6045 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6047 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6048 width from font width (Bug#17163).
6050 * frame.c (x_set_frame_parameters): Calculate default values of
6051 new frame sizes only after all other frame parameters have been
6052 processed (Bug#17142).
6054 2014-04-02 Ken Brown <kbrown@cornell.edu>
6056 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6059 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6061 * xterm.c (x_draw_image_glyph_string): Adjust image background
6062 width accordingly when its x position is adjusted. (Bug#17115)
6064 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6066 * font.c (font_list_entities): Do not add empty vector to font cache.
6067 (font_matching_entity): Likewise. If matching entity is found, insert
6068 1-item vector with this entity instead of entity itself (Bug#17125).
6070 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6072 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6074 * fns.c (validate_subarray): Rename from validate_substring,
6075 since it works for vectors too. New arg ARRAY. Optimize for the
6076 non-nil case. Instead of returning bool, throw an error if out of
6077 range, so that the caller needn't do that. All uses changed.
6078 Report original values if out of range.
6079 (Fsubstring, Fsubstring_no_properties, secure_hash):
6080 Also optimize the case where FROM is 0 or TO is the size.
6082 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6084 * search.c (Freplace_match): Use make_specified_string.
6085 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6086 to catch bogus override face of glyph strings.
6087 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6088 Move common substring range checking code to...
6089 (validate_substring): ...this function.
6091 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6093 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6095 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6097 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6098 bar is zero height, just return (Bug#16976).
6099 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6101 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6103 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6104 is nil. If waiting for toolbar to complete, force a redraw.
6106 2014-03-28 Glenn Morris <rgm@gnu.org>
6108 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6109 (emacs_bugreport): New variable.
6110 (usage_message): Use PACKAGE_BUGREPORT.
6111 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6113 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6115 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6117 Port recent signal-related changes to FreeBSD.
6118 Reported by Herbert J. Skuhra.
6119 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6120 Move decls from here ...
6121 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6123 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6125 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6126 and width of image background when it is displayed with a 'box'
6129 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6131 More backward-compatible fix to char-equal core dump (Bug#17011).
6132 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6133 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6135 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6137 * image.c (init_svg_functions): When loading SVG-related libraries,
6138 free already loaded libraries if the initialization fails.
6139 (rsvg_handle_set_size_callback): Remove declaration, unused.
6141 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6143 Fix core dump in char-equal (Bug#17011).
6144 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6145 unibyte buffers, as we can't tell whether the characters are
6148 * insdel.c (adjust_markers_for_delete): Remove unused local.
6150 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6152 Have (MARKER . ADJUSTMENT) undo records always be immediately
6153 after their corresponding (TEXT . POS) record in undo list.
6155 * lisp.h (record-delete): New arg record_markers.
6156 (record_marker_adjustment): No longer needed outside undo.c.
6157 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6158 adjustments to undo.c's record_marker_adjustments. Note that
6159 fileio.c's decide_coding_unwind is another caller to
6160 adjust_markers_for_delete. Because it has undo list bound to t,
6161 it does not rely on adjust_markers_for_delete to record marker
6163 (del_range_2): Swap call to record_delete and
6164 adjust_markers_for_delete so as undo marker adjustments are
6165 recorded before current deletion's adjustments, as before.
6166 (adjust_after_replace):
6167 (replace_range): Pass value for new record_markers arg to
6169 * undo.c (record_marker_adjustment): Rename to
6170 record_marker_adjustments and made static.
6171 (record_delete): Check record_markers arg and call
6172 record_marker_adjustments.
6173 (record_change): Pass value for new record_markers arg to
6175 (record_point): at_boundary calculation no longer needs to account
6176 for marker adjustments.
6178 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6180 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6183 2014-03-26 Glenn Morris <rgm@gnu.org>
6185 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6187 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6189 * buffer.c (struct sortvec): Add field `spriority'.
6190 (compare_overlays): Use it.
6191 (sort_overlays): Set it.
6193 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6195 * xdisp.c (redisplay_window): If all previous attempts to find the
6196 cursor row failed, try a few alternatives before falling back to
6197 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6199 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6201 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6202 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6204 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6205 variables on Windows.
6207 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6209 * w32.c (unsetenv): Remove unused var `retval'.
6210 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6212 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6213 (start_watching): Remove unused var `thr'.
6215 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6216 (find_child_console): Remove unnecesary var `thread_id'.
6218 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6219 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6221 2014-03-26 Glenn Morris <rgm@gnu.org>
6223 * filelock.c (Flock_buffer): Doc tweak.
6225 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6226 * emacs.c (shut_down_emacs):
6227 * fileio.c (Finsert_file_contents, write_region):
6228 * filelock.c (top-level, syms_of_filelock):
6229 * insdel.c (prepare_to_modify_buffer_1):
6230 CLASH_DETECTION is always defined now.
6232 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6234 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6235 DLL handle, to speed up thread startup.
6237 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6239 Handle sigmask better with nested signal handlers (Bug#15561).
6240 * atimer.c (sigmask_atimers): Remove.
6241 Remaining use rewritten to use body of this function.
6242 * atimer.c (block_atimers, unblock_atimers):
6243 * callproc.c (block_child_signal, unblock_child_signal):
6244 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6245 New arg OLDSET. All callers changed.
6246 * atimer.c (block_atimers, unblock_atimers):
6247 * callproc.c (block_child_signal, unblock_child_signal):
6248 * keyboard.c (handle_interrupt):
6249 * sound.c (vox_configure, vox_close):
6250 Restore the old signal mask rather than unilaterally clearing bits
6251 from the mask, in case a handler is running within another
6252 handler. All callers changed.
6253 * lisp.h, process.c, process.h, term.c:
6254 Adjust decls and callers to match new API.
6255 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6256 signal handlers aren't supposed to use floating point anyway.
6257 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6259 2014-03-23 Daniel Colascione <dancol@dancol.org>
6261 Split gc_sweep into discrete functions for legibility and better
6264 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6265 (sweep_vectors): Fix typo in comment.
6266 (sweep_conses, sweep_floats, sweep_intervals)
6267 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6268 (gc_sweep): Call new functions, to which existing functionality is
6270 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6272 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6274 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6276 2014-03-23 Daniel Colascione <dancol@dancol.org>
6278 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6279 only if xic_style calls for it. This change allows Emacs to work
6280 with ibus. Also, don't leak resources if create_frame_xic fails,
6281 and stop caching xic_style across different displays.
6282 (supported_xim_styles): Make const.
6283 (best_xim_style): Remove first parameter: it's always just
6284 supported_xim_styles. Change to look at supported_xim_styles
6287 2014-03-23 Daniel Colascione <dancol@dancol.org>
6289 * term.c (init_tty): Rearrange condition for clarity; print
6290 appropriate diagnostic.
6292 2014-03-23 Daniel Colascione <dancol@dancol.org>
6294 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6295 array. (ASAN caught.)
6297 2014-03-22 Glenn Morris <rgm@gnu.org>
6299 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6301 2014-03-22 Daniel Colascione <dancol@dancol.org>
6303 * process.c (conv_sockaddr_to_lisp): When extracting the string
6304 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6306 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6308 Fix regression introduced by patch for Bug#10500.
6309 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6310 * w32term.c (x_draw_image_relief): Likewise.
6312 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6314 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6315 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6316 maximize a frame for odd default fonts.
6318 2014-03-21 Glenn Morris <rgm@gnu.org>
6320 * minibuf.c (history-length): Increase default from 30 to 100.
6322 2014-03-21 Daniel Colascione <dancol@dancol.org>
6324 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6325 every time we switch to minibuffer.
6327 * alloc.c (lisp_align_malloc, allocate_string_data)
6328 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6329 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6331 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6333 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6334 support more "verbs".
6336 2014-03-21 Daniel Colascione <dancol@dancol.org>
6338 Always prohibit dumping a dumped Emacs.
6340 * emacs.c (might_dump): New variable.
6341 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6342 * lisp.h (might_dump): Declare.
6343 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6345 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6347 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6349 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6351 * doc.c (store_function_docstring): Warn when we don't know where to
6353 (Fsubstitute_command_keys): Don't advertise the fact that
6354 text-properties are dropped, since we think it's a bug that we'll fix.
6356 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6357 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6358 * frame.c (frame_garbaged): Make "docstring" more precise.
6360 2014-03-20 Glenn Morris <rgm@gnu.org>
6362 * charset.c (init_charset): When we cannot find the charsets directory,
6363 mention if EMACSDATA is set.
6365 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6367 * fns.c (Frandom): Fix rare bug where the result isn't random.
6369 Fix porting inconsistency about rounding to even.
6370 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6371 This way, the unusual !HAVE_RINT case acts like the usual
6372 HAVE_RINT case, and we can fix the documentation accordingly.
6374 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6376 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6377 (w32_wnd_proc): Initialize the dwHoverTime member of
6378 TRACKMOUSEEVENT structure.
6380 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6382 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6384 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6386 * search.c (find_newline): Speed up the function when using the
6387 newline cache, by halving the number of calls to
6388 region_cache_forward and region_cache_backward. (Bug#16830)
6390 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6392 * buffer.c (Fset_buffer): Document return value (bug#17015).
6394 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6396 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6397 nil, always resize character wise to avoid potential loss of the
6398 mode line (Bug#16923 related).
6400 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6402 * frame.c (x_set_frame_parameters): Always calculate new sizes
6403 pixelwise to avoid potential loss when rounding.
6405 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6407 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6408 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6410 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6412 * w32.c (fstatat): Don't add an extra slash if the argument ends
6413 with a slash: this fails the subsequent call to stat_worker on
6414 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6416 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6418 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6420 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6422 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6424 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6425 when frame is only on one screen (Bug#14713).
6427 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6429 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6430 there's a valid wrap point in the display line, the last glyph
6431 cannot "just barely fit" on this row, because display_line doesn't
6432 let it. Instead, proceed as if the last glyph didn't fit, so that
6433 we eventually back up the iterator to the wrap point. This avoids
6434 delusional behavior of move_it_to, whereby it proceeds to the next
6435 display line, but sets current_x to zero for all the glyphs that
6436 without word-wrap would fit on the previous display line.
6437 One result was that visual-order cursor movement behaved erratically
6439 (Fmove_point_visually): Add code to find the x coordinate of the
6440 last character before wrap point, under word-wrap on a TTY.
6442 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6444 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6445 also return value of MOVE_POS_MATCH_OR_ZV from
6446 move_it_in_display_line_to, when moving from beginning of line to
6447 point's position. (Bug#16961)
6449 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6451 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6452 * window.c (Fselect_window): Explain NORECORD and
6453 `buffer-list-update-hook' in doc-string.
6455 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6457 * window.c (Fother_window_for_scrolling): Check that
6458 Vother_window_scroll_buffer is a buffer.
6460 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6462 * xterm.c (xim_initialize): Always pass a copy of resource name
6463 to XRegisterIMInstantiateCallback and eassert whether return
6464 value is True. Passing copy is important because Xlib doesn't
6465 make its own copy and resource name argument usually points to
6466 SSDATA (Vx_resource_name), which may be changed from Lisp.
6467 (xim_close_display): For XUnregisterIMInstantiateCallback,
6468 always eassert return value and pass exactly the same values
6469 as were used for XRegisterIMInstantiateCallback.
6470 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6471 sources to check why if you are interested.
6473 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6475 * dispnew.c (change_frame_size_1): Add new_lines instead of
6476 new_height, the latter may be still zero if passed as such.
6477 * window.c (Fwindow_pixel_height): Mention bottom divider in
6480 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6482 Fix "resource temporarily unavailable" with xgselect
6484 * xgselect.c: Include <stdbool.h>.
6485 (xg_select) [!USE_GTK]: Don't lose track of errno.
6487 Fix minor --enable-gcc-warnings issues.
6488 * widget.c (update_various_frame_slots, EmacsFrameResize):
6489 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6491 2014-03-04 Ken Brown <kbrown@cornell.edu>
6493 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6494 represent the actual adjustment needed for alignment.
6496 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6498 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6499 needed, and don't reallocate if the initial allocation already
6500 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6502 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6504 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6507 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6509 * cmds.c (delete-char): Update docstring pointing out that the
6510 function ignores `delete-active-region' and `overwrite-mode'.
6512 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6514 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6516 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6517 allocated buffer due to alignment.
6518 (freehook): If the block to be freed was allocated by
6519 'aligned_alloc', find its real pointer before calling 'free'.
6521 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6524 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6526 * font.c (toplevel): Adjust comment about font cache layout.
6527 (font_clear_cache): Fix to match real font cache layout.
6528 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6529 (Fframe_font_cache) [FONT_DEBUG]: New function.
6530 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6532 Avoid crashes when X fonts are erroneously freed on reused X
6533 'Display *' connection data (Bug#16069). Note that X font
6534 resources still may be leaked, but currently there is no way
6535 to completely avoid it.
6536 * xterm.h (struct x_display_info): New member x_id. Add comments.
6537 * xterm.c (x_display_id): New variable.
6538 (x_term_init): Assign identifier to each opened X connection.
6539 * xfont.c (struct xfont): New member x_display_id.
6540 (xfont_open): Initialize it with frame's display id.
6541 (xfont_close): Check whether font's display id matches the one
6542 recorded for the given display. Adjust comment.
6543 * xftfont.c (struct xftfont_info):
6544 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6546 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6548 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6549 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6550 killed Vother_window_scroll_buffer.
6551 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6553 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6555 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6556 that start with more than 2 slashes as UNCs. (Bug#16751)
6558 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6560 Fix a few crashes and leaks when cloning C strings.
6561 * alloc.c, lisp.h (dupstring): New function.
6562 * gtkutil.c (xg_get_font):
6563 * term.c (tty_default_color_capabilities):
6564 * xsettings.c (store_monospaced_changed)
6565 (store_font_name_changed, parse_settings)
6566 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6567 This avoids some unlikely crashes due to accessing freed storage,
6568 and avoids some minor memory leaks in the more-typical case.
6570 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6572 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6573 cursor when modeline can't be dragged (Bug#16647).
6575 2014-02-28 Glenn Morris <rgm@gnu.org>
6577 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6578 from custom-delayed-init-variables. (Bug#11565)
6580 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6582 More fixes for mouse glyph calculations (Bug#16647).
6583 * window.c (coordinates_in_window): In intersection of
6584 horizontal and vertical window dividers prefer the horizontal
6585 one. Add some extra parens to last fix.
6586 (window_relative_x_coord): Return x-coordinate for header and
6588 * xdisp.c (remember_mouse_glyph): In text area don't extend
6589 glyph into mode line to show the vertical drag cursor there
6590 immediately. Subdivide mouse glyphs in right fringes to show a
6591 horizontal drag cursor as soon as we enter the "grabbable width"
6592 portion. Handle vertical border case separately. Do not
6593 subdivide window divider areas.
6594 (note_mouse_highlight): On bottom divider of bottommost windows
6595 show vertical drag cursor only when the minibuffer window can be
6598 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6600 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6601 reset by the face of the object just displayed. See also bug#76.
6602 (get_next_display_element): If the string came from a display
6603 property, examine the box face attribute at it->position, not at
6604 it->current.pos, since the latter was not updated yet. (Bug#16870)
6605 (handle_face_prop): Improve commentary.
6607 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6609 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6610 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6612 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6614 Fixes around Bug#16647.
6615 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6616 ON_BOTTOM_DIVIDER cases.
6617 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6618 only if the window has no right divider.
6619 (Fcoordinates_in_window_p): Fix doc-string.
6621 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6623 * lread.c (Funintern): Fix doc to match advertised calling convention.
6625 2014-02-24 Daniel Colascione <dancol@dancol.org>
6627 * keyboard.c (read_char): Close race that resulted in lost events.
6629 2014-02-22 Glenn Morris <rgm@gnu.org>
6631 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6632 * window.c (window-resize-pixelwise): Doc fixes.
6634 * process.c (Finternal_default_process_filter)
6635 (Finternal_default_process_sentinel): Doc tweaks.
6637 2014-02-21 Glenn Morris <rgm@gnu.org>
6639 * process.c (Fprocess_buffer, Faccept_process_output)
6640 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6643 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6645 * window.c (Fwindow_scroll_bar_width): New function.
6647 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6649 Pacify GCC when configuring with --enable-gcc-warnings.
6650 * xdisp.c (move_it_in_display_line_to) [lint]:
6651 Initialize recently-added local.
6653 2014-02-21 Daniel Colascione <dancol@dancol.org>
6655 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6657 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6659 * xdisp.c (init_iterator): Don't dereference a bogus face
6660 pointer. (Bug#16819)
6661 (try_cursor_movement): Don't use cursor position if
6662 set_cursor_from_row failed to compute it. This avoids assertion
6663 violations in MATRIX_ROW.
6664 (move_it_in_display_line_to): Save the iterator state in ppos_it
6665 only once per call. Reimplement the method used to return to the
6666 best candidate position if all the positions found in display line
6667 are beyond TO_CHARPOS. This cuts down the number of calls to
6668 bidi_shelve_cache, which moves a lot of stuff when lines are long
6669 and include bidirectional text. (Bug#15555)
6671 2014-02-20 Glenn Morris <rgm@gnu.org>
6673 * data.c (Fdefalias): Doc fix.
6675 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6677 * xdisp.c (display_line): Fix horizontal scrolling of large images
6678 when fringes are turned off. This comes at a price of not
6679 displaying the truncation/continuation glyphs in this case.
6682 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6683 CreateDIBSection returns an error indication, zero out *ximg after
6684 destroying the image. This avoids crashes in memory allocations
6685 due to the fact that some of the callers also call
6686 x_destroy_x_image, which will attempt to free an already free'd
6689 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6691 * widget.c (update_various_frame_slots): Don't set
6692 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6694 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6696 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6698 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6700 temacs --daemon fix (Bug#16599).
6701 * emacs.c (main): Initialize daemon_pipe[1] here ...
6702 (syms_of_emacs): ... instead of here.
6704 2014-02-16 Anders Lindgern <andlind@gmail.com>
6706 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6709 2014-02-16 Daniel Colascione <dancol@dancol.org>
6711 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6712 (xd_get_connection_address): Use it.
6713 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6714 xd_get_connection_address because the latter signals if the bus
6715 we're trying to close is already disconnected.
6717 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6719 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6720 argument to CreateThread. This avoids segfaults on Windows 9X.
6721 Reported by oslsachem <oslsachem@gmail.com>.
6723 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6725 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6726 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6727 (check_lseek): New function, to report lseek errors.
6728 (save_data_space, update_file_ptrs, read_header, write_header)
6729 (copy_file, copy_rest, unexec): Use these news functions.
6730 (update_file_ptrs): Don't assume wraparound behavior when
6731 converting a large size_t value to off_t.
6733 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6735 * composite.c (fill_gstring_header): Pass positions as C integers
6736 and move parameters checking to...
6737 (Fcomposition_get_gstring): ...this function. Handle case when
6738 buffer positions are in reversed order and avoid crash (Bug#16739).
6740 * buffer.c (validate_region): Mention current buffer in error message.
6742 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6744 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6746 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6748 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6750 2014-02-11 Glenn Morris <rgm@gnu.org>
6752 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6753 Replace refs to "OpenStep" in messages.
6755 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6757 Avoid "." at end of error diagnostics.
6758 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6759 * font.c (Ffont_at):
6760 * nsfns.m (ns_display_info_for_name):
6761 * nsselect.m (Fx_own_selection_internal):
6762 * nsterm.m (performDragOperation:):
6763 Remove "." from end of diagnostic.
6765 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6767 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6768 unintuitive (bug#15824).
6769 (Fyes_or_no_p): Doc fix (bug#15456).
6771 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6773 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6775 * eval.c (call_debugger): When exiting the debugger, do not allow
6776 max_specpdl_size less than actual binding depth (Bug#16603).
6777 (syms_of_eval): Adjust docstring.
6779 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6781 * cmds.c (Fself_insert_command): Output a clearer error message on
6782 negative repetitions (bug#9476).
6784 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6786 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6788 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6790 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6792 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6794 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6796 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6798 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6800 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6802 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6803 `exit' works (bug#15865).
6805 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6807 Constrain window box/body sizes and margin widths (Bug#16649).
6808 * xdisp.c (window_box_width): Don't return less than zero.
6809 (window_box_left_offset, window_box_right_offset): Don't return
6810 more than the window's pixel width.
6811 * window.c (window_body_height, window_body_width): Don't return
6813 (window_resize_apply): Adjust margin width, if necessary.
6815 2014-02-07 Glenn Morris <rgm@gnu.org>
6817 * nsterm.m (syms_of_nsterm): Doc fix.
6819 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6821 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6822 New variables: pointers through which to call the respective APIs.
6823 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6824 (filename_from_ansi, sys_link, check_windows_init_file):
6825 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6826 This is required on Windows 9X, where we dynamically load
6827 UNICOWS.DLL which has their non-stub implementations.
6828 (maybe_load_unicows_dll): Assign addresses to these 2 function
6829 pointers after loading UNICOWS.DLL.
6831 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6832 MultiByteToWideChar and WideCharToMultiByte through function
6835 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6838 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6840 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6841 for OSX >= 10.9 if separate spaces are used.
6842 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6844 2014-02-06 Glenn Morris <rgm@gnu.org>
6846 * buffer.c (cache-long-scans): Doc fix.
6848 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6850 * w32fns.c (Fw32_shell_execute): Doc fix.
6852 2014-02-05 Bastien Guerry <bzg@gnu.org>
6854 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6855 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6857 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6859 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6860 outside the window (Bug#16649).
6862 * xdisp.c (note_mouse_highlight): When entering a margin area show
6863 a non-text cursor (Bug#16647).
6865 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6867 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6868 It prompted a compile-time diagnostic on GNU/Linux.
6869 Simplify to remove the need for the label.
6871 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6873 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6874 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6875 to show it; otherwise return 'unsupported--w32-dialog' to signal
6876 to the caller that emulation with menus is necessary.
6877 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6879 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6881 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6884 * menu.c (Fx_popup_dialog): Don't condition the call to
6885 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6886 special symbol 'unsupported--w32-dialog', emulate the dialog with
6887 a menu by calling x-popup-menu.
6889 * menu.h (Qunsupported__w32_dialog): New extern variable.
6891 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6893 * keyboard.c (kbd_buffer_get_event): Read file notification events
6896 * xgselect.c (xg_select): Read glib events in any case, even if
6897 there are no file descriptors to watch for. (Bug#16519)
6899 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6901 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6902 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6903 * w32term.c (w32_draw_window_divider): Handle first and last
6905 * w32term.h (w32_fill_area_abs): New function.
6906 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6908 * xfaces.c (realize_basic_faces): Handle new face ids.
6909 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6910 and bottom divider width.
6911 * xterm.c (x_draw_window_divider): Handle first and last pixels
6914 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6916 * print.c (Fexternal_debugging_output): Add cast to pacify
6917 --enable-gcc-warnings.
6918 * eval.c (call_debugger): Grow specpdl if the debugger was
6919 entered due to specpdl overflow (Bug#16603) and allow more
6920 specpdl space for the debugger itself.
6922 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6924 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6927 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6929 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6930 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6932 * print.c (Fexternal_debugging_output): If the argument character
6933 is non-ASCII, encode it with the current locale's encoding before
6934 writing the result to the terminal. (Bug#16448)
6936 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6937 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6940 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6942 * process.c (create_process): Reset SIGPROF handler in the child.
6943 * callproc.c (call_process): Likewise.
6945 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6947 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6949 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6951 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6952 of zero to print strings, GDB doesn't like it.
6954 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6955 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6956 we still use correct addresses. (Bug#16576)
6958 2014-01-27 K. Handa <handa@gnu.org>
6960 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6961 to preserve the code detection behavior of 24.3.
6962 * coding.h (struct coding_system): New member detected_utf8_bytes.
6963 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6964 (decode_coding_gap): Use short cut for UTF-8 file reading only
6965 when coding->detected_utf8_bytes equals to coding->src_bytes.
6966 * fileio.c (Finsert_file_contents): Cancel the previous change.
6968 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6970 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6971 that are not visible.
6973 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6975 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6976 is grabbed (Bug#16565).
6978 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6980 * xdisp.c (last_max_ascent): Re-remove after erroneously
6981 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6983 (move_it_to): Re-remove reference to last_max_ascent.
6984 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6985 max_descent here instead of calling line_bottom_y.
6988 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6990 * terminal.c (initial_free_frame_resources): New function.
6991 (init_initial_terminal): Install new hook to free face cache
6992 on initial frame and avoid memory leak. For details, see
6993 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6994 * xfaces.c (free_frame_faces): Adjust comment.
6996 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6998 * data.c (Fstring_to_number): Document results if unparsable
7001 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7003 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7005 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7007 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7008 * coding.c (detect_coding_utf_8, emacs_mule_char)
7009 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7010 (check_utf_8, decode_coding):
7011 * coding.h (struct coding_system.errors):
7012 Use ptrdiff_t, not int, for integer values derived from buffer and
7015 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7016 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7017 before invoking decode_coding_gap, since there's just one block.
7019 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7021 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7022 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7023 too early. Again run change_frame_size before assigning menu-
7026 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7028 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7029 arrives, call x_check_fullscreen, in case the new display has a
7030 different resolution. (Bug#16517)
7032 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7034 * term.c (read_menu_input): If the selected frame changes, exit
7036 (tty_menu_show): If the selected frame changes while we displayed
7037 a menu, throw to top level. (Bug#16479)
7039 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7041 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7043 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7045 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7046 * data.c (count_one_bits_word): Fix bug (negated comparison)
7047 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7049 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7051 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7052 Avoid undefined behavior by initializing display property bit of a
7053 string processed by the bidirectional iterator. For details, see
7054 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7056 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7058 Minor cleanup of previous change.
7059 * image.c (imagemagick_error, Fimagemagick_types):
7060 Omit some recently-introduced and unnecessary casts and assignments.
7062 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7064 Fix two memory leaks discovered with Valgrind.
7065 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7066 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7068 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7070 Fixes in window size functions around Bug#16430 and Bug#16470.
7071 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7072 (Fwindow_mode_line_height, Fwindow_header_line_height)
7073 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7074 Minor doc-string adjustments.
7075 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7076 Rewrite doc-strings.
7077 (window_body_height, window_body_width): Do not count partially
7078 visible lines/columns when PIXELWISE is nil (Bug#16470).
7079 (Qfloor, Qceiling): New symbols.
7081 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7083 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7084 when the image cache is not yet allocated. (Bug#16509)
7086 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7088 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7089 re-attach intervals to its base buffer (Bug#16502).
7090 * intervals.c (set_interval_object): Move from here...
7091 * intervals.h (set_interval_object): ... to here. Fix comments.
7093 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7095 Avoid undefined behavior by initializing buffer redisplay bit.
7096 Reported by Dmitry Antipov in
7097 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7098 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7100 Revert some of the CANNOT_DUMP fix (Bug#16494).
7101 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7103 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7105 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7106 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7107 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7108 they are replaced by macros that expand into direct calls to the
7109 corresponding functions from GDI32.DLL.
7110 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7111 variables in the Cygwin build, they are unused.
7113 2014-01-19 K. Handa <handa@gnu.org>
7115 * composite.c (composition_update_it): Fix previous change.
7117 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7119 Fix file name handling on MS-Windows 9X.
7120 * w32.c (maybe_load_unicows_dll): New function.
7122 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7123 on, to make sure we can convert file names to and from UTF-8 on
7124 Windows 9X. This fixes a failure to start up because Emacs cannot
7125 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7127 * w32font.c [WINDOWSNT]: Include w32.h.
7128 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7129 of implementing the same stuff.
7130 Remove now unused g_b_init_is_windows_9x.
7132 * w32.h (maybe_load_unicows_dll): Add prototype.
7134 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7136 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7137 switch to single keyboard. Prevents daemon crashes when a new
7138 client connects while we show a TTY menu in an existing client.
7141 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7143 Fix MinGW64 porting problem with _setjmp.
7144 Reported by Eli Zaretskii in:
7145 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7146 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7147 the old _setjmp and _longjmp. All uses changed.
7149 2014-01-13 Daniel Colascione <dancol@dancol.org>
7151 * textprop.c (Fremove_list_of_text_properties):
7152 Correctly handle reaching the end of the interval tree. (Bug#15344)
7154 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7156 * xdisp.c (resize_mini_window): Round height to a multiple of
7157 frame's line height. Fix bug in calculation of window start
7158 position (Bug#16424).
7160 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7162 * macfont.m: Include termchar.h.
7163 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7164 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7165 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7166 *_WITH_GC_* to take face and f as parameters.
7167 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7168 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7170 2014-01-13 Daniel Colascione <dancol@dancol.org>
7172 Fix menu item updating in the presence of the Unity global menu
7175 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7176 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7178 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7179 updating menus; explain why.
7180 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7181 problem it's supposed to solve and it interferes with detecting
7182 the presence of a global menu.
7183 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7186 2014-01-11 K. Handa <handa@gnu.org>
7188 * composite.c (composition_update_it): Fix indexing of
7189 LGSTRING_CHAR (Bug#15984).
7191 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7193 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7195 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7197 * xdisp.c (try_window_id): Don't use this function's optimizations
7198 if overlays in the buffer displayed by the window have changed
7199 since last redisplay. (Bug#16347)
7200 (message_dolog): Fix indentation.
7202 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7204 * frame.c (frame_resize_pixelwise): Fix doc-string.
7206 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7208 Fix handling of internal borders (Bug#16348).
7209 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7210 Remove internal border width from pixel width of windows.
7211 (change_frame_size_1): Don't return early when frame's pixel
7212 size changes - we still have to record the new sizes in the
7214 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7215 also when toolbar gets larger.
7216 * window.c (check_frame_size): Include internal_border_width in
7218 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7219 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7220 In non-toolkit/non-GTK version clear internal border.
7221 * xterm.c (x_clear_under_internal_border): New function for
7222 non-toolkit/non-GTK version.
7223 (x_after_update_window_line): In non-toolkit/non-GTK version
7225 (handle_one_xevent, x_set_window_size):
7226 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7227 * xterm.h (x_clear_under_internal_border): Extern it.
7229 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7231 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7232 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7235 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7237 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7238 last value of point is not equal to buffer's point. (Bug#16129)
7240 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7243 * nsterm.h (updateCollectionBehavior): Rename from
7244 updateCollectionBehaviour. All uses changed.
7246 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7247 * Makefile.in (SETFATTR): New macro.
7248 (temacs$(EXEEXT)): Use it.
7250 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7252 Fix maximization behavior on Windows (Bug#16300).
7253 * w32fns.c (w32_fullscreen_rect): Don't handle
7254 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7255 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7256 of SetWindowPos. Restore last placement also when leaving
7257 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7258 but the FULLSCREEN_BOTH case.
7260 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7263 * data.c (arithcompare_driver):
7264 * fileio.c (Fcar_less_than_car):
7265 * fns.c (internal_equal):
7266 * frame.c (delete_frame):
7267 * lisp.h (enum More_Lisp_Bits):
7269 Avoid C99 constructs that don't work in C89.
7270 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7271 to port to C89, which doesn't have 'long long'.
7272 (count_trailing_zero_bits): Use them.
7274 2014-01-03 Chong Yidong <cyd@gnu.org>
7276 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7278 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7280 Further adjust frame/window scrollbar width calculations.
7281 * window.c (apply_window_adjustment):
7282 Set windows_or_buffers_changed.
7283 (Fwindow_scroll_bars): Return actual scrollbar width.
7284 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7285 For non-toolkit builds again use 14 as minimum width and set
7286 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7287 * xterm.c (XTset_vertical_scroll_bar): Take width from
7288 WINDOW_SCROLL_BAR_AREA_WIDTH.
7289 (x_new_font): Rename wid to unit. Base calculation of new
7290 scrollbar width on toolkit used and make it analogous to that of
7291 x_set_scroll_bar_default_width.
7292 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7293 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7294 of GetSystemMetrics.
7295 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7296 WINDOW_SCROLL_BAR_AREA_WIDTH.
7297 (x_new_font): Make it correspond to changes in xterm.c.
7299 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7301 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7302 This is a cleaner way to fix the MinGW-w64 porting problem.
7303 Check for INTPTR_MAX misconfiguration.
7305 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7307 * search.c (newline_cache_on_off, find_newline): In indirect
7308 buffers, use the newline cache of the base buffer.
7310 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7311 buffer, invalidate the caches of its base buffer. (Bug#16265)
7313 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7314 buffers, use the width-run cache of the base buffer.
7316 * xdisp.c (redisplay_window): When the window displays an indirect
7317 buffer, and the character widths in the display table have
7318 changed, invalidate the width-run cache of the corresponding base
7321 * fileio.c (Finsert_file_contents): When invalidating the newline
7322 cache, consider the case of inserting into indirect buffer.
7324 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7325 In indirect buffers, use the paragraph cache of the base buffer.
7327 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7329 * window.c (grow_mini_window): Fix last change.
7331 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7333 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7335 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7337 * w32term.c (w32_initialize): Use LCID and LOWORD.
7339 * w32proc.c (create_child): Use pid_t for 5th argument.
7340 (IsValidLocale): Don't provide prototype for MinGW64.
7341 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7342 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7344 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7345 MinGW64 doesn't support.
7347 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7349 * w32.c (set_named_security_info): New function.
7350 (acl_set_file): Fall back on set_named_security_info if
7351 set_file_security fails.
7352 (g_b_init_set_named_security_info_w)
7353 (g_b_init_set_named_security_info_a): New static variables.
7354 (globals_of_w32): Initialize them to zero.
7355 (set_named_security_info): Set them to non-zero if the
7356 corresponding API is available.
7357 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7358 New function typedefs.
7360 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7362 Some more fixes following pixelwise resize changes including one
7364 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7365 of frame_resize_pixelwise.
7366 * widget.c (pixel_to_text_size): New function.
7367 (update_wm_hints): Have size hints respect value of
7368 frame_resize_pixelwise.
7369 (EmacsFrameResize): Alway process resize requests pixelwise.
7370 * window.c (grow_mini_window): Make sure mini window is at least
7372 * xdisp.c (display_menu_bar): Make sure menubar extends till
7374 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7375 (x_set_tool_bar_lines): Calculate pixelwise.
7376 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7377 frame_resize_pixelwise.
7379 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7381 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7382 variables not used there.
7384 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7386 * w32.c (sys_umask): New function. (Bug#16299)
7388 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7390 * dispnew.c (change_frame_size_1): Take old width of root window
7391 from that window's pixel width. (Bug#16284)
7393 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7395 Plain copy-file no longer chmods an existing destination (Bug#16133).
7396 * fileio.c (realmask): Now a static var, not a local.
7397 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7398 Remove arg STATPTR. All uses changed.
7399 (Fcopy_file): Do not alter permissions of existing destinations,
7400 unless PRESERVE-PERMISSIONS (renamed from
7401 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7402 Avoid race when testing for existing destinations and for
7403 when input and output files are the same.
7404 If changing the group fails, adjust both default and
7405 preserved permissions so that access is not granted to the
7407 (Fset_default_file_modes, init_fileio): Update realmask.
7408 (Fdefault_file_modes): Use realmask instead of calling umask.
7410 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7412 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7413 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7414 flags on the daemon pipe ends before execing.
7416 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7418 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7419 session. (Bug#14739)
7421 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7423 * callproc.c (Vexec_path): Document that exec-directory is in it.
7425 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7427 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7430 2013-12-27 Chong Yidong <cyd@gnu.org>
7432 * data.c (Fsymbol_function): Doc fix.
7434 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7436 Some more tinkering with Bug#16051.
7437 * window.c (resize_frame_windows): Don't let the size of the
7438 root window drop below the frame's default character size.
7439 Never ever delete any subwindows - let the window manager do the
7442 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7443 of toolbar lines needed when they exceed the height of the root
7445 (unwind_create_frame_1): New function.
7446 (Fx_create_frame): Generally inhibit calling the window
7447 configuration change hook here. Remove extra call to
7448 change_frame_size - it's not needed when we don't run the
7449 configuration change hook.
7451 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7453 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7454 On my Fedora 19 platform the core dumps were so big that
7455 my desktop became nearly catatonic.
7456 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7457 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7458 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7459 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7460 a clang-only syntax.
7461 * conf_post.h (__has_feature): New macro, if not already defined.
7462 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7463 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7465 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7467 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7468 is a file name. (Bug#16252)
7470 2013-12-25 Chong Yidong <cyd@gnu.org>
7472 * keyboard.c (Voverriding_terminal_local_map)
7473 (Voverriding_local_map): Doc fix.
7475 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7477 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7479 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7480 file name when it is submitted to ShellExecute. Simplify code.
7481 Don't test DOCUMENT for being a string, as that is enforced by
7482 CHECK_STRING. Doc fix.
7484 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7486 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7487 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7488 redisplay_tool_bar does. Improve and fix commentary.
7489 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7490 limits of the glyph matrices. (Bug#16051)
7491 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7492 only when the new size is different from the old one, and the new
7493 size can be achieved given the frame height.
7495 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7497 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7499 2013-12-23 Glenn Morris <rgm@gnu.org>
7501 * lread.c (Fload): Mention load-prefer-newer in doc.
7503 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7505 Handle Bug#16207 by being more restrictive when running hooks.
7506 * window.c (unwind_change_frame): New function.
7507 (Fset_window_configuration): Don't run configuration change hook
7508 while the frame configuration is unsafe. Call select_window
7511 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7513 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7515 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7517 * nsterm.h: Declare EmacsColor category.
7519 * nsterm.m (NSColor): Implement EmacsColor category.
7520 (ns_get_color): Use colorUsingDefaultColorSpace.
7521 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7523 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7525 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7527 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7528 having the PNG_NORETURN attribute, to avoid compiler warning in
7531 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7533 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7535 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7536 fringe background extension.
7537 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7538 because they are now always the same as `left' and `width',
7539 respectively. Remove code for the case that `width' and
7540 `sb_width' are different.
7542 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7544 Remove scroll_bar_actual_width from frames.
7545 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7546 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7547 (x_figure_window_size):
7548 * nsterm.m (x_set_window_size):
7549 * widget.c (set_frame_size):
7550 * w32term.c (x_set_window_size):
7551 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7552 scroll_bar_actual_width.
7554 Convert scroll_bar members to integers on Windows.
7555 * w32term.h (struct scroll_bar): Convert top, left, width,
7556 height, start, end and dragging to integers.
7557 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7559 * w32term.c (w32_set_scroll_bar_thumb)
7560 (w32_scroll_bar_handle_click): Remove XINT conversions for
7561 scroll_bar members. Treat bar->dragging as integer.
7562 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7563 first element. Remove XINT conversions for scroll_bar members.
7564 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7565 Remove XINT conversions for scroll_bar members.
7567 Fix assignment for new window total sizes.
7568 * window.c (Fwindow_resize_apply_total): Assign values for
7571 2013-12-20 Chong Yidong <cyd@gnu.org>
7573 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7574 argument to `append'.
7576 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7578 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7579 current text face, for extending the face of the display margins.
7582 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7583 Doc fix. (Bug#16190)
7585 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7587 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7590 * nsterm.m (Qfile, Qurl): New.
7591 (EV_MODIFIERS2): New macro.
7592 (EV_MODIFIERS): Use EV_MODIFIERS2.
7593 (ns_term_init): Remove font and color from DND, does not work on
7594 newer OSX, and other ports don't have them.
7595 (performDragOperation:): Handle modifiers used during drag.
7596 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7597 Remove global Lisp variables used to communicate with ns-win.el.
7598 Remove font and color handling.
7599 (syms_of_nsterm): Defsym Qfile and Qurl.
7601 2013-12-19 Anders Lindgren <andlind@gmail.com>
7603 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7604 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7606 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7607 (constrainFrameRect): Remove special case nr_screens == 1.
7608 Don't constrain size to size of view.
7610 * nsterm.h (ns_output): Remove dont_constrain.
7612 2013-12-19 Anders Lindgren <andlind@gmail.com>
7614 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7616 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7618 Minor fixes for recent openp changes.
7619 * lisp.h (GCPRO7): New macro.
7620 * lread.c (openp): Use bool for boolean; all callers changed.
7621 Protect save_string from GC. Don't assume that file descriptors
7622 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7623 warning about uninitialized variable.
7625 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7627 * w32fns.c (emacs_abort): Use intptr_t as argument of
7628 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7630 2013-12-18 Glenn Morris <rgm@gnu.org>
7632 * lread.c (Fload): Pass load_prefer_newer to openp.
7633 Don't bother checking mtime if openp already did it.
7634 (openp): Add `newer' argument, to check all suffixes
7635 and find the newest file.
7636 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7637 * callproc.c (call_process):
7638 * charset.c (load_charset_map_from_file):
7639 * emacs.c (init_cmdargs):
7640 * image.c (x_create_bitmap_from_file, x_find_image_file):
7642 * lread.c (Flocate_file_internal):
7643 * process.c (Fformat_network_address):
7644 * sound.c (Fplay_sound_internal):
7645 * w32.c (check_windows_init_file):
7646 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7648 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7650 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7652 * w32.c (getloadavg): Don't index samples[] array with negative
7653 indices. Recover from wall-clock time being set backwards.
7655 * w32term.c (w32_initialize): Declare the argument of
7656 set_user_model as const.
7658 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7659 (w32_menu_show): Constify some arguments passed to MessageBox.
7661 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7662 to initialize Lisp objects.
7664 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7665 initialize Lisp objects.
7667 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7668 use variables used only on X under that condition.
7670 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7671 variables not used there.
7673 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7675 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7676 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7678 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7680 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7681 code, revealed in presence of R2L characters, character
7682 compositions, and display vectors. A better fix for Bug#16148.
7683 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7684 GTK and NS builds, they don't have this member of struct frame.
7686 * dispextern.h (struct composition_it): Correct a comment for the
7689 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7691 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7692 This prevents a compilation error on C compilers that do not
7693 default functions to return 'int' if not declared. Also, add
7694 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7695 since it now uses inline functions.
7697 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7699 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7700 display margins on mode line, header line, and in the frame's
7701 tool-bar window. (Bug#16165)
7703 2013-12-16 Andreas Schwab <schwab@suse.de>
7705 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7707 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7709 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7712 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7714 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7716 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7718 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7719 intended to find bogus pointers in font objects (Bug#16140).
7720 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7721 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7722 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7723 Disable for MS-Windows due to Bug#15876; apparently this
7724 requires more or less substantial changes in fontset code.
7725 * xfont.c (xfont_close):
7726 * xftfont.c (xftfont_close): Call x_display_info_for_display
7727 to check whether 'Display *' is valid (Bug#16093 and probably
7730 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7732 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7733 Reported by Juanma Barranquero <lekktu@gmail.com>.
7735 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7736 open a pty on MS-Windows. (Bug#16152)
7738 * emacs.c (decode_env_path): Fix bogus comparison against
7739 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7741 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7743 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7744 (Fx_file_dialog): Add parentheses around && to silence warning.
7746 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7748 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7750 * xdisp.c (extend_face_to_end_of_line): Extend background of
7751 non-default face in margin areas as well. (Bug#16151)
7752 (display_line): Call extend_face_to_end_of_line for continued
7753 lines as well, if the display margins have non-zero width.
7754 (set_glyph_string_background_width): When needed, set the
7755 extends_to_end_of_line_p flag on glyph strings to be drawn in
7756 margin areas, not only in the text area.
7758 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7761 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7763 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7764 Don't worry about verify_error being t, since it has to be a list.
7766 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7768 Use bool for boolean, focusing on headers.
7769 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7770 No need to include <stdbool.h>, since conf_post.h does it now.
7771 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7772 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7773 (SET_PER_BUFFER_VALUE_P):
7774 * ccl.c, ccl.h (setup_ccl_program):
7775 * ccl.h (CHECK_CCL_PROGRAM):
7776 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7777 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7778 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7779 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7780 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7781 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7782 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7783 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7784 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7785 (CHARSET_FAST_MAP_SET):
7786 * coding.c (decode_coding_ccl, encode_coding_ccl):
7787 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7788 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7789 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7790 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7791 (decode_coding_c_string):
7792 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7793 * conf_post.h (has_attribute):
7794 * dispextern.h (trace_redisplay_p)
7795 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7796 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7797 (SET_GLYPH_FROM_CHAR_GLYPH)
7798 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7799 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7800 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7801 (cursor_in_mouse_face_p):
7802 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7803 (blank_row, prepare_desired_row)
7804 (build_frame_matrix_from_leaf_window, make_current)
7805 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7806 (update_window, scrolling_window, update_frame_line):
7807 * disptab.h (GLYPH_FOLLOW_ALIASES):
7808 * editfns.c (Fformat):
7809 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7810 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7811 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7812 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7813 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7814 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7815 (FONT_DEFERRED_LOG):
7816 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7817 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7818 (FRAME_MOUSE_UPDATE):
7819 * fringe.c (Fdefine_fringe_bitmap):
7820 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7821 (x_create_bitmap_from_xpm_data, xpm_load_image):
7822 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7823 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7824 (MERGE_INTERVAL_CACHE):
7825 * keymap.h (KEYMAPP):
7826 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7827 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7828 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7829 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7830 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7831 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7832 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7833 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7834 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7835 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7836 (SETUP_BUFFER_SYNTAX_TABLE):
7837 * systime.h (timespec_valid_p):
7838 * term.c (save_and_enable_current_matrix):
7839 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7840 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7841 (redisplay_internal, try_window_reusing_current_matrix)
7842 (sync_frame_with_window_matrix_rows, try_window_id)
7843 (display_menu_bar, display_tty_menu_item, display_mode_line)
7844 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7845 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7846 * xmenu.c (xmenu_show):
7847 * xterm.c (use_xim, x_term_init):
7848 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7849 (struct x_bitmap_record):
7850 Use bool for booleans.
7851 * ccl.c (struct buffer_text):
7852 * ccl.h (struct ccl_program):
7853 * charset.h (struct charset):
7855 * coding.h (struct iso_2022_spec, struct coding_system):
7856 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7857 (struct glyph_string, struct face, struct face_cache)
7858 (struct bidi_string_data, struct bidi_it)
7859 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7861 * editfns.c (Fformat):
7862 * frame.h (struct frame):
7863 * fringe.c (struct fringe_bitmap):
7864 * intervals.h (struct interval):
7865 * keyboard.h (struct kboard):
7866 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7867 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7868 (struct Lisp_Buffer_Local_Value, union specbinding):
7869 * macfont.m (struct macfont_info):
7870 * process.h (struct Lisp_Process):
7871 * termchar.h (struct tty_display_info):
7872 * window.h (struct window):
7873 * xterm.h (struct x_output):
7874 Use bool_bf for boolean bit-fields.
7875 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7876 All callers changed.
7877 * ccl.h (struct ccl_program): Remove unused members private_state,
7878 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7880 (struct ccl_spec): Remove unused members cr_carryover,
7881 eight_bit_carryover.
7882 * conf_post.h: Include <stdbool.h>.
7883 (bool_bf): New type.
7884 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7885 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7886 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7887 'do { ... } while (false)' brackets.
7888 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7889 Args must now be expressions; all callers changed.
7890 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7891 (PRODUCE_GLYPHS): Simplify use of boolean.
7892 * fileio.c (Fcopy_file):
7893 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7894 * lisp.h (UNGCPRO): Return void, not int.
7895 (FOR_EACH_TAIL): Use void expression, not int expression.
7896 * region-cache.c: Reindent.
7897 * region-cache.h: Copy comments from region-cache.c, to fix
7898 incorrect remarks about booleans.
7900 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7902 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7903 when character at point is displayed from a display vector.
7906 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7908 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7909 now a list of certificate validation checks that will abort a
7910 connection with an error.
7911 (Fgnutls_boot): Document it and use it.
7913 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7915 * w32term.c (w32_enable_frame_resize_hack): New variable.
7916 (x_set_window_size): Use it to hack frame resizing on Windows
7919 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7921 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7922 Windows-specific code to w32.c. Change error message text to
7923 match that of Posix platforms.
7925 * w32.c (w32_copy_file): New function, most of the code copied and
7926 reworked from Fcopy_file. Improve error handling. Plug memory
7927 leak when errors are thrown. Support file names outside of the
7928 current codepage. (Bug#7100)
7930 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7932 * lread.c (load_path_default): Prototype.
7934 2013-12-13 Glenn Morris <rgm@gnu.org>
7936 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7937 (dump_path): Remove.
7938 (load-path-default): Remove `changed' argument.
7939 Do not set dump_path permanently. Simplify.
7940 (init_lread): Simplify.
7941 (syms_of_lread): Remove dump_path.
7943 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7945 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7946 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7947 2013-12-12 font-related change to avoid Bug#16128, which
7948 is quite hard to fix without even more substantial changes.
7950 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7952 * font.c (font_close_object): Check for live frame (Bug#16128).
7954 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7956 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7957 Return ptrdiff_t, not int, since it's a buffer size.
7958 Reindent/reparen some macros to a more Gnuish style.
7960 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7962 Avoid undefined behavior with huge regexp interval counts.
7963 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7964 since it's now specialized to interval counts. All uses changed.
7965 Do not assume wraparound on signed integer overflow.
7966 (regex_compile): Simplify based on the above changes.
7968 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7970 Support file names on MS-Windows that use characters outside of
7971 the current system codepage. (Bug#7100)
7973 * w32.c (get_file_security, set_file_security)
7974 (create_symbolic_link): Separate pointers and boolean flags for
7975 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7976 non-zero, else the former.
7977 (codepage_for_filenames, filename_to_utf16, )
7978 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7980 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7982 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7983 Accept only one argument; all callers changed.
7984 (dostounix_filename): Remove the second argument, now works in
7985 UTF-8. All callers changed.
7986 (parse_root): Lose DBCS code.
7987 (get_long_basename, w32_get_short_filename, init_environment)
7988 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7989 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7990 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7991 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7992 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7993 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7995 (ansi_encode_filename): New function.
7996 (get_emacs_configuration, get_emacs_configuration_options):
7998 (add_volume_info, GetCachedVolumeInformation): Run the input file
7999 name through unixtodos_filename, to ensure it is stored and
8000 referenced in canonical form.
8001 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8002 (logon_network_drive, sys_link, utime): Improve error handling.
8003 (sys_access): New function.
8004 (hashval, generate_inode_val): Unused functions deleted.
8005 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8006 (check_windows_init_file): Convert error message from UTF-8 to
8007 ANSI codepage, for display in the message box.
8008 (globals_of_w32): Set w32_unicode_filenames according to the OS
8011 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8012 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8013 (syms_of_w32term): Declare w32-unicode-filenames.
8015 * w32proc.c (new_child, delete_child): Remove code that handled
8016 unused pending_deletion and input_file members of the child struct.
8017 (create_child, sys_spawnve): Convert all file names to ANSI
8018 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8019 name cannot be encoded in ANSI codepage. Don't use
8020 unixtodos_filename, mirror slashes by hand.
8021 (record_infile, record_pending_deletion): Functions deleted.
8022 (Fw32_short_file_name): Call w32_get_short_filename instead of
8025 * w32notify.c (add_watch): Work in Unicode mode when
8026 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8027 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8028 instead, do the same with Lisp primitives.
8030 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8031 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8032 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8033 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8034 (Fw32_shell_execute): Improve error reporting.
8035 (Fdefault_printer_name): Ifdef away for Cygwin.
8037 * w32.h (struct _child_process): Remove input_file and
8038 pending_deletion members that are no longer used.
8039 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8040 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8041 (ansi_encode_filename): New and updated prototypes.
8043 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8045 (unexec): Don't use dostounix_filename, it expects a file name in
8046 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8049 * fileio.c (Ffile_name_directory, file_name_as_directory)
8050 (directory_file_name, Fexpand_file_name)
8051 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8052 arguments of dostounix_filename.
8053 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8054 use MAX_UTF8_PATH for size of file-name strings.
8055 (emacs_readlinkat): Build an explicitly unibyte string for file
8057 (syms_of_fileio) <file-name-coding-system>:
8058 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8060 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8061 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8062 directories to UTF-8.
8063 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8064 environment, and each element of the input PATH, to UTF-8.
8066 * dired.c (file_attributes): Use build_unibyte_string explicitly
8067 to make Lisp strings from user and group names.
8069 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8072 * coding.c (decode_file_name, encode_file_name): New functions.
8074 * termcap.c (tgetent): Adapt to the change in arguments of
8077 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8080 * msdos.c (dostounix_filename, init_environment): Adapt to the
8081 change in arguments of dostounix_filename.
8083 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8084 [WINDOWSNT]: Encode file names passed to the image libraries in
8087 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8088 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8090 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8091 arguments of dostounix_filename.
8093 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8095 * font.h (struct font_entity) [HAVE_NS]: New field to record
8096 font driver which was used to create this entity.
8097 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8098 frame where the font was opened.
8099 (font_close_object): Add prototype.
8100 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8101 (font_close_object): Not static any more. Lost frame arg.
8102 Adjust comment and users.
8103 * alloc.c (cleanup_vector): Call font_close_object to adjust
8104 per-frame font counters correctly. If HAVE_NS, also call
8105 driver-specific cleanup for font-entity objects.
8106 * ftfont.c (ftfont_open):
8107 * nsfont.m (nsfont_open):
8108 * w32font.c (w32font_open_internal):
8109 * xfont.c (xfont_open):
8110 * xftfont.c (xftfont_open): Save frame pointer in font object.
8111 * macfont.m (macfont_open): Likewise.
8112 (macfont_descriptor_entity): Save driver pointer to be able
8113 to call its free_entity routine when font-entity is swept.
8114 * ftxfont.c (ftxfont_open): Add eassert because frame
8115 pointer should be saved by ftfont_driver.open.
8117 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8119 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8120 input polling is used. This is still meaningful for Cygwin, see
8121 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8122 * keyboard.c (poll_for_input_1, input_polling_used):
8123 Define unconditionally.
8124 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8125 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8126 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8127 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8128 (face_for_char): Likewise. Rearrange eassert and return ASCII
8129 face for CHAR_BYTE8_P.
8130 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8132 2013-12-11 Ken Brown <kbrown@cornell.edu>
8134 * dispextern.h (erase_phys_cursor):
8135 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8137 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8139 * nsterm.m (x_free_frame_resources):
8140 * term.c (tty_free_frame_resources):
8141 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8142 face cache because it's implied by free_frame_faces anyway.
8143 * w32term.c (x_free_frame_resources): Likewise. Do not call
8144 free_frame_faces twice.
8146 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8148 * editfns.c (Fformat_time_string): Mention %F in the doc.
8150 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8152 * window.c (resize_frame_windows): Don't return immediately when
8153 the root window's size doesn't change - the minibuffer window
8154 may still have to be repositioned/resized.
8155 * xfns.c (Fx_create_frame): Always change the frame size after
8156 initializing the frame's faces.
8157 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8158 change_frame_size should already have done it.
8159 (x_new_font): Assign new tool- and menu-bar heights.
8160 (x_set_window_size_1): Account for tool- and menu-bar heights
8161 (Bug#16013). Don't set pixel sizes since change_frame_size
8162 should already have done it.
8164 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8166 Remove the option of using libcrypto.
8167 * Makefile.in (LIB_CRYPTO): Remove.
8168 (LIBES): Don't use it.
8170 2013-12-11 Juri Linkov <juri@jurta.org>
8172 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8173 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8175 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8177 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8178 drawn tool bar items (Bug#16058).
8179 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8181 2013-12-09 Ken Brown <kbrown@cornell.edu>
8183 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8185 * lisp.h (get_frame_param): Adjust conditions for prototype
8188 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8190 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8191 Avoid unused macro warning if configured --without-xft.
8193 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8195 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8197 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8199 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8201 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8203 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8205 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8207 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8209 Use libcrypto's checksum implementations if available, for speed.
8210 * Makefile.in (LIB_CRYPTO): New macro.
8213 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8214 The macro didn't conform to C99 due to type mismatch,
8215 which caused compilation failure with Sun C 5.12,
8216 and it was confusing anyway. Include window.h to declare
8217 redisplay_other_windows.
8219 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8221 * window.c (set_window_buffer): Update mode line (bug#16084).
8223 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8225 Fix minor problems found by static checking.
8226 * keyboard.c (poll_for_input_1, input_polling_used):
8227 Define only if HAVE_NTGUI.
8228 * xmenu.c (popup_activate_callback): Omit unnecessary
8229 check against USE_X_TOOLKIT, which must be defined here anyway.
8230 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8233 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8235 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8237 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8239 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8241 * nsterm.m (x_set_window_size): Remove fprintf.
8242 (init): Define always. Set applicationDidFinishLaunchingCalled
8244 (applicationDidFinishLaunching:):
8245 Set applicationDidFinishLaunchingCalled.
8246 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8249 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8251 Pixel resize changes for NS (Bug#16049).
8252 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8253 height/width. row/cols are locals.
8254 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8255 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8256 (windowWillResize): Remove gsextra. Calculate extra as in
8258 (x_new_font): Don't change frame size if fullscreen.
8259 Change size pixelwise.
8261 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8262 comment in xfns.c. Change to pixelwise call.
8264 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8266 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8269 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8271 * xterm.c (input_signal_count): Remove.
8272 (x_dispatch_event): Define unconditionally.
8273 (x_make_frame_visible): Process X events until the frame
8274 is really visible (Bug#16027).
8275 * xterm.h (x_dispatch_event): Declare unconditionally.
8277 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8279 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8281 * nsterm.m (x_set_window_size): Handle pixelwise.
8283 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8285 * w32term.c (x_new_font):
8286 * xterm.c (x_new_font): Calculate new frame size from new font
8289 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8291 * lisp.h (FOR_EACH_TAIL): New macro.
8292 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8294 * window.c (select_window): Call second wset_redisplay before we change
8295 selected_window (bug#16034).
8297 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8299 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8301 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8303 * w32xfns.c: Include window.h, to avoid a compiler warning.
8305 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8307 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8308 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8309 window_scroll takes care of it.
8310 (Fset_window_point, Fdelete_other_windows_internal)
8311 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8312 (Fsplit_window_internal, Fdelete_window_internal)
8313 (Fresize_mini_window_internal, Fset_window_configuration)
8314 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8315 cause redisplay instead of forcing a complete redisplay.
8316 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8317 we're only affecting the selected_window.
8319 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8321 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8322 directional control characters. Update type and category
8323 determination according to the UBA from Unicode v6.3.
8324 (bidi_category_t): New category EXPLICIT_FORMATTING.
8326 * dispextern.h (bidi_type_t): Update to include new bidirectional
8327 properties introduced with Unicode v6.3. (Bug#16043)
8329 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8331 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8334 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8336 * font.c (font_list_entities): Remove dummy assignment.
8337 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8338 used on graphic displays only. Remove unused 'font_encoder' member.
8339 (struct font_bitmap): Remove unused 'extra' member.
8340 * nsfont.m (nsfont_open):
8341 * w32font.c (w32font_open_internal):
8342 * ftfont.c (ftfont_get_bitmap): Adjust users.
8344 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8346 Use bool for boolean.
8347 * tparam.c (tparam1):
8348 * undo.c (record_point, record_property_change):
8349 Use bool for boolean, for local vars that are always true or false.
8351 Minor integer overflow fixes (Bug#16033).
8352 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8353 This improves on the previous fix to this function.
8354 (window_resize_check): When summing up pixel counts, don't rely on
8355 undefined behavior if the sum overflows.
8357 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8359 * window.c (Fset_window_new_pixel): Don't choke at negative
8360 argument value (Bug#16033).
8362 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8363 to avoid crash in window_box_height.
8365 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8366 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8368 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8370 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8372 Minor integer overflow fixes.
8373 * window.c (Fset_window_new_pixel, grow_mini_window):
8374 * xdisp.c (Fwindow_text_pixel_size):
8375 Avoid undefined behavior on signed integer overflow.
8376 * xfns.c (x_set_mouse_color):
8377 Check that drag shape fits in 'unsigned', since that's what X wants.
8379 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8381 Improve reporting of fatal exception on MS-Windows.
8382 * w32fns.c (my_exception_handler): New function.
8383 (globals_of_w32fns): Set it up as the unhandled exception
8384 handler. Initialize exception code and address to zeros.
8385 (emacs_abort): If the exception code and address are available,
8386 print them at the beginning of the backtrace. Fix the format of
8387 printing addresses (was producing 0x0x12345678 on XP).
8390 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8392 * eval.c (Fbacktrace__locals): New function.
8393 (syms_of_eval): Defsubr it.
8395 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8397 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8398 Define here to unify between...
8399 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8400 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8402 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8404 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8406 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8407 fringe background extension.
8408 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8409 because they are now always the same as `left' and `width',
8410 respectively. Remove code for the case that `width' and
8411 `sb_width' are different.
8413 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8415 Fix minor problems found by static checking.
8416 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8417 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8418 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8420 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8422 * image.c (imagemagick_compute_animated_image): Don't crash if we
8423 have an animation with different-sized images (bug#15313).
8425 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8427 Remove some unused items introduced during pixelwise change.
8428 * window.c (window_resize_total_check): Remove unused function.
8429 * xdisp.c (remember_mouse_glyph): Remove unused label.
8430 (Ftool_bar_height): Move declaration inside #if.
8431 * xterm.c (x_set_window_size): Don't use r and c.
8433 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8435 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8438 * window.c (Fset_window_configuration): Comment out unused variables.
8440 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8442 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8444 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8446 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8448 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8449 HAVE_GNUTLS3 (Bug#16001).
8451 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8452 if interrupts are deferred (Bug#15801).
8454 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8456 Support resizing frames and windows pixelwise.
8457 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8458 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8459 (struct glyph_matrix): Replace window_left_col and
8460 window_top_line by window_pixel_left and window_pixel_top.
8461 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8463 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8464 (draw_window_divider, move_it_to, x_draw_right_divider)
8465 (x_draw_bottom_divider, change_frame_size): Add or fix
8467 * dispnew.c (change_frame_size_1): Change prototype.
8468 (adjust_glyph_matrix, required_matrix_width)
8469 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8470 values instead of lines and columns.
8471 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8472 WINDOW_TOTAL_FRINGE_WIDTH.
8473 (handle_window_change_signal, do_pending_window_change)
8474 (init_display): Adjusts calls of change_frame_size.
8475 (change_frame_size, change_frame_size_1): Handle pixelwise
8477 * frame.c (Qright_divider_width, Qbottom_divider_width):
8479 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8480 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8481 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8482 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8484 (set_frame_param): New function.
8485 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8486 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8487 (Ffringe_width, Fborder_width, Fright_divider_width)
8488 (Fbottom_divider_width): New functions, defsubr them.
8489 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8490 New argument pixelwise.
8491 (struct frame_parm_table): New members Qright_divider_width and
8492 Qbottom_divider_width.
8493 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8494 (x_report_frame_params): Handle Qright_divider_width and
8495 Qbottom_divider_width.
8496 (x_set_right_divider_width, x_set_bottom_divider_width):
8498 (frame_resize_pixelwise): New option.
8499 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8500 new_pixelwise, right_divider_width and bottom_divider_width;
8501 remove total_lines; rename text_lines, text_cols, new_text_lines
8502 and new_text_cols to text_height, text_width, new_height and
8503 new_width respectively.
8504 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8505 FRAME_TEXT_WIDTH respectively.
8506 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8507 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8508 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8510 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8511 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8512 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8513 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8514 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8515 (FRAME_TOTAL_COLS_ARG): Remove macro.
8516 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8517 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8518 (x_wm_set_size_hint): Handle frame pixel sizes.
8519 * indent.c (compute_motion, Fcompute_motion):
8520 Call window_body_width instead of window_body_cols.
8521 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8522 (make_lispy_position): Handle right and bottom dividers.
8523 (Fsuspend_emacs): Pixelize call of change_frame_size.
8524 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8525 * lisp.h: Extern set_frame_param.
8526 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8528 (Fx_create_frame): Add entry for vertical_drag_cursor.
8529 Pixelize call of change_frame_size.
8530 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8531 * nsterm.m (ns_update_window_end): Optionally draw right
8533 (x_set_window_size): Add argument pixelwise.
8534 Call check_frame_size and change_frame_size with pixelwise zero.
8535 (ns_draw_window_divider): New function.
8536 (ns_redisplay_interface): Add ns_draw_window_divider.
8537 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8538 (x_new_font): Call x_set_window_size with pixelwise zero.
8539 * print.c (print_object): For a window print its sequence
8541 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8542 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8543 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8544 (w32_createwindow): Use scroll bar area width.
8545 (w32_wnd_proc): Handle bottom divider width.
8546 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8547 (Fx_create_frame): Default divider width parameters.
8548 Caclulate sizes pixelwise. Add vertical drag cursor support.
8549 (x_create_tip_frame): Default divider widths to zero.
8550 Pixelize call to change_frame_size.
8551 (Fx_show_tip): Add handling of divider widths. Pixelize window
8553 (Fw32_frame_rect): New function.
8554 (frame_parm_handler w32_frame_parm_handlers): Add divider
8556 (Vx_window_vertical_drag_shape): Add variable.
8557 * w32inevt.c (resize_event, maybe_generate_resize_event):
8558 Pixelize change_frame_size calls.
8559 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8561 * w32term.c (w32_draw_window_divider): New function.
8562 (x_update_window_end): Handle right divider.
8563 (w32_draw_fringe_bitmap, x_scroll_run)
8564 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8565 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8566 Calculate new frame sizes pixelwise.
8567 (x_new_font): Pixelize call to x_set_window_size.
8568 (x_check_fullscreen): Pixelize call to change_frame_size.
8569 (x_set_window_size_1, x_set_window_size): New argument
8570 pixelwise. Calculate pixelwise.
8571 (x_wm_set_size_hint): Use scroll bar area width.
8572 (w32_redisplay_interface): Add w32_draw_window_divider.
8573 * w32term.h (struct w32_output): Add vertical drag cursor.
8574 * widget.c (set_frame_size, update_wm_hints)
8575 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8577 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8578 * window.c (sequence_number): Restore.
8579 (Fwindow_pixel_width, Fwindow_pixel_height)
8580 (Fwindow_mode_line_height, Fwindow_header_line_height)
8581 (window_pixel_to_total, Frun_window_scroll_functions)
8582 (Fset_window_new_pixel, window_resize_apply_total)
8583 (Fwindow_resize_apply_total): New functions.
8584 (window_body_height, window_body_width): Rename from
8585 window_body_lines. New argument PIXELWISE.
8586 Calculate pixelwise.
8587 (Fwindow_body_height, Fwindow_body_width): New argument
8589 (coordinates_in_window, window_relative_x_coord): Use window's
8590 pixel width instead of total width.
8591 (replace_window, recombine_windows): Initialize pixel values.
8592 (resize_root_window, resize_frame_windows, grow_mini_window)
8593 (shrink_mini_window): New argument PIXELWISE.
8594 Calculate pixelwise.
8595 (Fdelete_other_windows_internal, adjust_window_margins)
8596 (window_resize_check, window_resize_apply)
8597 (Fdelete_window_internal, Fresize_mini_window_internal)
8598 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8599 (check_frame_size): Rename arguments. New argument PIXELWISE.
8600 Calculate pixelwise.
8601 (set_window_buffer): Make samebuf bool. Run configuration change
8602 hook only if buffer changed.
8603 (Fset_window_buffer): Rewrite doc-string.
8604 (make_window): Initialize new_pixel slot.
8605 (Fwindow_resize_apply): Check pixel size of root window.
8606 (Fsplit_window_internal): Call 2nd argument pixel_size.
8607 Calculate pixelwise.
8608 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8610 (save_window_data): New slots frame_text_width,
8611 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8612 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8614 (Fcurrent_window_configuration, Fset_window_configuration)
8615 (save_window_save, compare_window_configurations): Handle new
8616 slots in save_window_data and saved_window.
8617 (Fset_window_scroll_bars): Fix doc-string.
8618 (window_resize_pixelwise): New variable.
8619 (coordinates_in_window, Fcoordinates_in_window_p):
8621 (make_parent_window): Adjust sequence_number.
8622 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8624 * window.h (struct window): New members new_pixel, pixel_left,
8625 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8626 (wset_new_pixel): New function.
8627 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8628 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8629 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8630 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8631 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8632 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8633 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8634 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8635 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8636 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8637 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8638 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8639 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8640 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8641 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8643 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8644 (window_body_width, check_frame_size): Adapt external declarations.
8645 * xdisp.c (last_max_ascent): New integer.
8646 (window_text_bottom_y): Handle bottom divider.
8647 (window_box_width, window_box_height): Calculate pixelwise.
8648 (get_glyph_string_clip_rects): Handle right divider.
8649 (remember_mouse_glyph): When windows are resized pixelwise
8650 proceed with width and height set to 1.
8651 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8653 (move_it_to): Calculate and return maximum x position
8655 (Fwindow_text_pixel_size): New function.
8656 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8657 (tool_bar_lines_needed): Rename to tool_bar_height.
8658 Calculate pixelwise.
8659 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8660 Calculate pixelwise.
8661 (redisplay_tool_bar): Calculate pixelwise.
8662 (redisplay_window): Calculate pixelwise. Handle dividers.
8663 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8664 (x_draw_vertical_border): Handle dividers.
8665 (define_frame_cursor1): Handle vertical drag cursor.
8666 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8667 (expose_window): Calculate pixelwise. Handle dividers.
8668 (init_xdisp): Initialize pixel values.
8669 * xfaces.c (Qwindow_divider): New face.
8670 (realize_basic_faces): Realize it.
8671 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8672 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8673 (x_set_scroll_bar_default_width): Default actual width to 16.
8674 (Fx_create_frame): Set sizes pixelwise.
8675 (x_create_tip_frame): Default divider widths to zero.
8676 Pixelize call of change_frame_size.
8677 (Fx_show_tip): Handle divider widths. Initial pixel position
8679 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8680 (Vx_window_vertical_drag_shape): New option.
8681 * xmenu.c (free_frame_menubar): Pixelize call of
8683 * xterm.c (x_draw_window_divider): New function.
8684 (x_update_window_end): Optionally draw right divider.
8685 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8686 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8687 (handle_one_xevent, x_new_font): Calculate pixelwise.
8688 (x_set_window_size_1, x_set_window_size): New argument
8689 pixelwise. Calculate pixelwise.
8690 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8691 (struct x_redisplay_interface): Add x_draw_window_divider.
8692 * xterm.h (struct x_output): Add vertical_drag_cursor.
8694 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8696 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8697 Set invisible frames's `redisplay' when a full redisplay is requested.
8698 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8699 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8700 (display_mode_lines): Set it here instead.
8702 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8704 * dispextern.h (set_window_update_flags): Remove.
8706 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8708 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8710 * xdisp.c (REDISPLAY_SOME_P): New macro.
8711 (redisplay_internal): Use it (bug#15999).
8712 (prepare_menu_bars, redisplay_window): Use it as well.
8714 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8716 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8718 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8719 (globals_of_w32font): Zero it out.
8720 (GetCharWidth32W_Proc): New function pointer.
8721 (get_char_width_32_w): New function.
8722 (compute_metrics): If get_glyph_outline_w returns an error, try
8723 get_char_width_32_w before declaring a failure. This avoids
8724 punishing raster (a.k.a. "bitmap") fonts by slowing down
8725 redisplay. (Bug#6364).
8727 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8729 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8730 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8731 highlight needs to be redisplayed. (Bug#15913)
8733 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8735 Fix minor problems found by static checking.
8736 * buffer.h (struct buffer_text, struct buffer):
8737 * frame.h (struct frame):
8738 * window.h (struct window):
8739 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8740 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8741 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8742 no-longer-valid use of HAVE_MENUS.
8743 * xdisp.c (propagate_buffer_redisplay): Now static.
8745 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8747 * xmenu.c (Fmenu_or_popup_active_p):
8748 * window.c (Fset_window_configuration):
8749 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8750 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8751 * fns.c (Fyes_or_no_p):
8752 * editfns.c (Fmessage_box, Fmessage_or_box):
8753 * alloc.c (make_save_ptr_ptr):
8754 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8756 * window.c (Fset_window_configuration): Move select_window later.
8758 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8760 Refine redisplay optimizations to only redisplay *some* frames/windows
8761 rather than all of them.
8762 * xdisp.c (REDISPLAY_SOME): New constant.
8763 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8764 (bset_redisplay, bset_update_mode_line): New functions.
8765 (message_dolog): Use bset_redisplay.
8766 (clear_garbaged_frames): Use fset_redisplay.
8767 (echo_area_display): Use wset_redisplay.
8768 (buffer_shared_and_changed): Remove.
8769 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8770 frame titles. Compute the actual set of windows redisplayed.
8771 Don't update frame titles and menu bars for frames that don't need to
8773 (propagate_buffer_redisplay): New function.
8775 (redisplay_internal): Use it. Be more selective in the set of windows
8776 we redisplay. Propagate windows_or_buffers_changed to
8777 update_mode_lines a bit later to simplify the code.
8778 (mark_window_display_accurate_1): Reset window and buffer's
8780 (redisplay_window): Do nothing if neither the window nor the buffer nor
8781 the frame needs redisplay.
8782 * window.h (struct window): Add `redisplay' field.
8783 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8784 (redisplay_other_windows, window_list): New declarations.
8785 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8786 (window_list): Not static any more.
8787 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8788 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8789 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8790 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8791 * frame.h (struct frame): Add `redisplay' field.
8792 Move `external_menu_bar' bitfield next to other bit-fields.
8793 (SET_FRAME_GARBAGED): Use fset_redisplay.
8794 (SET_FRAME_VISIBLE): Don't garbage the frame;
8795 Use redisplay_other_windows.
8796 * buffer.h (struct buffer): Add `redisplay' field.
8797 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8798 (modify_overlay): Use bset_redisplay.
8799 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8801 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8803 Support w32 file notifications in batch mode.
8804 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8805 invalid (which happens in batch mode). If non-interactive, call
8806 handle_file_notifications to store file notification events in the
8807 input queue. (Bug#15933)
8809 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8811 * w32inevt.c (handle_file_notifications): Now external, not static.
8813 * w32term.h (handle_file_notifications): Provide prototype.
8815 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8816 init_crit, since init_display, which does that otherwise, is not
8819 2013-11-27 Glenn Morris <rgm@gnu.org>
8821 * Makefile.in ($(lispsource)/international/charprop.el): New.
8822 (emacs$(EXEEXT)): Depend on charprop.el.
8824 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8826 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8827 deleting portions of the buffer under non-nil REPLACE argument.
8830 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8831 directory, watch it and not its parent.
8832 (add_watch): Allow empty string in FILE.
8834 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8836 * window.c (Fset_window_start, window_resize_apply)
8837 (window_scroll): Reset window_end_valid (Bug#15957).
8839 2013-11-27 Glenn Morris <rgm@gnu.org>
8841 * Makefile.in (leimdir): Now in lisp source directory.
8842 ($(leimdir)/leim-list.el): Just use ../leim .
8843 * epaths.in (PATH_DUMPLOADSEARCH):
8844 * lread.c (load_path_default):
8845 * nsterm.m (ns_load_path): No more leim directory.
8847 2013-11-26 Andreas Schwab <schwab@suse.de>
8849 * .gdbinit (xgettype): Add cast.
8851 2013-11-26 Glenn Morris <rgm@gnu.org>
8853 Preload leim-list.el.
8854 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8855 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8856 is a single directory.
8858 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8860 bool-vector-subsetp is now the normal direction (Bug#15912).
8861 * data.c (Fbool_vector_subsetp): Test whether the first argument
8862 is a subset of the second one, not the reverse. Add doc string.
8864 Fix minor problems found by static checking.
8865 * lread.c (load_path_default): Now static.
8866 * textprop.c (text_property_stickiness): Be consistent about the
8867 test used when deciding whether to consider the previous character.
8868 This simplifies the code a bit.
8870 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8872 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8874 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8875 (syms_of_frame): Don't defsubr them.
8877 2013-11-25 Glenn Morris <rgm@gnu.org>
8879 * lread.c (load_path_default): Change the sense of the argument.
8880 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8881 from dump_path. When it is not, avoid checking dump_path twice.
8883 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8884 uninstalled dump_path against installed Vload_path. (Bug#15964)
8886 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8888 Export get_pos_property to Elisp.
8889 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8890 (syms_of_editfns): Export it to Elisp.
8892 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8894 2013-11-23 Romain Francoise <romain@orebokech.com>
8896 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8897 initialization here ...
8898 (syms_of_fileio): ... from here.
8900 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8902 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8903 Please use --enable-check-lisp-object-type.
8905 2013-11-23 Glenn Morris <rgm@gnu.org>
8907 * process.c (get_process): Explicit error for dead buffers.
8909 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8911 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8913 2013-11-23 Glenn Morris <rgm@gnu.org>
8915 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8916 * lread.c (load_path_check): Take path to check as argument.
8917 (load_path_default): New, split from init_lread.
8918 (init_lread): Move calc of default load-path to load_path_default.
8919 Empty elements in EMACSLOADPATH now stand for the default.
8920 (load-path): Doc fix.
8921 * emacs.c (decode_env_path): Add option to treat empty elements
8922 as nil rather than ".".
8923 * callproc.c (init_callproc_1, init_callproc):
8924 * image.c (Vx_bitmap_file_path):
8925 * lisp.h (decode_env_path):
8926 * lread.c (Vsource_directory):
8927 Update for new argument spec of decode_env_path.
8929 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8931 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8932 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8934 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8936 Fix some dependency problems that cause unnecessary recompiles.
8938 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8939 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8940 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8941 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8942 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8943 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8944 (boostrap-clean): No need to remove stamp-oldxmenu.
8946 Fix recently introduced bool vector overrun.
8947 This was due to an optimization that went awry.
8948 Reported by Glenn Morris in
8949 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8950 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8951 for empty vectors, undoing the 2013-11-18 change.
8952 * data.c (bool_vector_binop_driver): Rely on this.
8953 Fix bug that occasionally overran the destination.
8954 * lisp.h (struct Lisp_Bool_vector): Document this.
8956 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8958 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8961 * nsterm.m (init, run, stop:): Comment out for now, does not work
8964 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8966 * charset.c (syms_of_charset): Don't read past end of string.
8968 2013-11-19 Glenn Morris <rgm@gnu.org>
8970 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8972 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8974 Add hooks to run on gaining/losing focus. (Bug#15029)
8975 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8976 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8977 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8979 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8981 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8982 The old names predated the API change that put destination at end.
8984 Improve API of recently-added bool vector functions (Bug#15912).
8985 The old API had (bool-vector-count-matches A B)
8986 and (bool-vector-count-matches-at A B I), which gave the
8987 misleading impression that the two functions were variants, one
8988 with a location I. The new API has (bool-vector-count-population A)
8989 and (bool-vector-count-consecutive A B I) to make the distinction
8990 clearer. The first function no longer has a B argument, since the
8991 caller can easily determine the number of nils if the length and
8992 number of ts is known.
8993 * data.c (Fbool_vector_count_population): Rename from
8994 bool_vector_count_matches, and accept just 1 argument.
8995 (Fbool_vector_count_consecutive): Rename from
8996 Fbool_vector_count_matches_at.
8998 Always allocate at least one bits_word per bool vector.
8999 See Daniel Colascione in:
9000 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9001 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9002 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9003 * lisp.h (struct Lisp_Bool_vector): Document this.
9005 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9007 * insdel.c (invalidate_buffer_caches): New function, consolidated
9008 from part of prepare_to_modify_buffer.
9009 (insert_from_gap, prepare_to_modify_buffer):
9010 * coding.c (code_convert_region, code_convert_string):
9011 Call invalidate_buffer_caches. (Bug#15841)
9013 * lisp.h (invalidate_buffer_caches): Add prototype.
9015 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9017 * w32term.c (x_update_window_end): Don't invalidate the entire
9018 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9019 highlight needs to be redisplayed. (Bug#15913)
9021 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9023 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9025 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9027 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9028 while we are using Vprin1_to_string_buffer.
9030 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9031 after inserting the description string. (Bug#15907)
9033 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9035 * data.c: Work around bogus GCC diagnostic about shift count.
9036 Reported by Eli Zaretskii in
9037 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9038 (pre_value): New function.
9039 (count_trailing_zero_bits): Use it.
9041 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9043 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9044 assume C macros are not supported even under -g3 in these old GCC
9047 2013-11-15 Leo Liu <sdl.web@gmail.com>
9049 * minibuf.c (Ftry_completion, Fall_completions)
9050 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9052 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9054 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9055 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9056 This avoids placing unnecessary constants into the Emacs code.
9058 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9060 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9061 for Cygwin w32 build.
9063 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9064 for Cygwin w32 build. (Bug#15892)
9066 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9068 Simplify, port and tune bool vector implementation.
9069 * alloc.c (bool_vector_exact_payload_bytes)
9070 (bool_vector_payload_bytes): Remove.
9071 (bool_vector_fill): Return its argument.
9072 * alloc.c (bool_vector_fill):
9074 * print.c (print_object):
9075 Simplify by using bool_vector_bytes.
9076 * alloc.c (make_uninit_bool_vector):
9077 New function, broken out from Fmake_bool_vector.
9078 (Fmake_bool_vector): Use it. Use tail call.
9079 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9080 * data.c (BITS_PER_ULL): New constant.
9081 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9082 if long long versions don't exist.
9083 (shift_right_ull): New function.
9084 (count_one_bits_word): New function, replacing popcount_bits_word
9085 macro. Don't assume that bits_word is no wider than long long.
9086 (count_one_bits_word, count_trailing_zero_bits):
9087 Don't assume that bits_word is no wider than long long.
9088 * data.c (bool_vector_binop_driver, bool_vector_not):
9089 * fns.c (Fcopy_sequence):
9091 Create an uninitialized destination, to avoid needless work.
9092 (internal_equal): Simplify.
9093 (Ffillarray): Prefer tail call.
9094 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9095 contain at least one word.
9096 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9097 chars are narrower than ints.
9098 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9099 * fns.c (Fcopy_sequence):
9101 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9102 Don't try to port to hosts where bits_word values have holes; the
9103 code wouldn't work there anyway. Verify this assumption, though.
9104 (bool_vector_bytes): New function.
9105 (make_uninit_bool_vector): New decl.
9106 (bool_vector_fill): Now returns Lisp_Object.
9108 * xfns.c (xic_create_fontsetname):
9109 * xrdb.c (gethomedir): Prefer tail calls.
9111 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9113 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9114 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9116 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9117 that requires a return value.
9118 (Fset_buffer_modified_p): Take advantage of this change to do
9121 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9123 * buffer.c (Frestore_buffer_modified_p): Sync it with
9124 Fset_buffer_modified_p.
9125 (Fforce_mode_line_update): New function, moved from subr.el.
9126 (Fset_buffer_modified_p): Use them.
9127 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9129 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9131 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9132 This avoids undefined behavior when subtracting pointers into
9133 different aways. On my platform it also makes the code a tad
9134 smaller and presumably faster.
9136 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9138 * keyboard.c (command_loop_1): Use region-extract-function.
9139 * insdel.c (Qregion_extract_function): Not static any more (can we
9140 stop pretending that these vars can benefit from being marked static?).
9142 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9144 * search.c (find_newline): If buffer text is relocated during the
9145 "dumb loop", adjust C pointers into buffer text to follow suit.
9148 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9150 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9151 for conversion (Bug#15837).
9153 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9155 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9156 for the entire range of inserted characters. (Bug#15841)
9158 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9160 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9162 (realize_default_face): Remove assignment to distant-foreground if
9163 unspecified (Bug#15815).
9165 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9167 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9168 cache-long-scans disabled, since we don't want to call
9169 prepare_to_modify_buffer (in insert_1_both) for each message we
9172 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9173 from buffer.c. Improve commentary to the buffer field setter
9176 * buffer.c (bset_cache_long_scans): Static function deleted.
9177 Improve commentary to the buffer field setter functions.
9178 (init_buffer_once): Default for cache-long-scans changed to t.
9181 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9183 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9185 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9186 This bug was introduced in my 2013-06-21 change, and caused
9187 struct Lisp_Sub_Char_Table objects to be given too many slots,
9188 which broke 'make -C admin/unidata'.
9190 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9192 Import changes from mac-port 4.5.
9193 * macfont.m (mac_font_copy_default_descriptors_for_language)
9194 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9195 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9196 (macfont_language_default_font_names): New.
9197 (macfont_list): Rearrange language/charset code.
9198 (macfont_close): Don't check for macfont_info->cache.
9199 (mac_ctfont_create_preferred_family_for_attributes): New font
9200 selection code, call
9201 mac_font_copy_default_name_for_charset_and_languages.
9202 (mac_font_copy_default_descriptors_for_language)
9203 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9205 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9207 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9209 Port to C11 aligned_alloc, and fix some integer overflows.
9210 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9211 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9212 and use of posix_memalign replaced with aligned_alloc.
9213 (aligned_alloc): New function, defined or declared as needed.
9214 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9215 Don't undef; configure.ac now does this.
9216 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9217 (calloc, aligned_alloc): Check for integer overflow.
9218 (aligned_alloc): Rename from memalign. All uses changed.
9219 (memalign): New function, an alias for aligned_alloc.
9221 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9223 * xdisp.c (redisplay_internal): Fix typo in last change.
9225 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9227 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9229 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9231 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9232 redisplay--mode-lines-cause.
9233 (redisplay_internal): Keep them uptodate. Remove redundant check of
9234 buffer_shared_and_changed.
9235 * *.[chm]: Number every assignment to update_mode_lines so we
9236 can track why it is set.
9238 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9240 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9242 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9244 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9245 can track why it is set.
9247 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9249 Integer-related fixes for term.c etc.
9250 * dispextern.h (face_tty_specified_color): New function.
9251 * term.c (turn_on_face): Don't rely on undefined behavior when
9252 assigning an out-of-range value to 'long'.
9253 Simplify test for toggling highlight.
9254 (tty_capable_p): Omit last two (unused) args. All callers changed.
9255 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9256 (read_menu_input, tty_menu_activate, tty_menu_show):
9257 * xfaces.c (x_supports_face_attributes_p)
9258 (tty_supports_face_attributes_p):
9259 Use bool for boolean. All callers changed.
9260 (tty_supports_face_attributes_p): Omit defaults for color indices;
9261 no longer needed. Simplify tail call.
9263 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9265 * xdisp.c (prepare_menu_bars): Mark static.
9266 * lisp.h (prepare_menu_bars): Don't declare.
9267 * xselect.c (x_handle_selection_clear):
9268 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9270 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9272 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9273 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9275 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9277 * keyboard.c (Fcommand_error_default_function): Rename from
9278 Fdefault_error_output.
9280 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9282 * keyboard.c (Fdefault_error_output): New function, extracted from
9284 (syms_of_keyboard): Use it for Vcommand_error_function.
9286 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9288 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9289 (init_eval): Use it to ensure handlerlist is non-NULL.
9290 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9291 (Fsignal): Adjust NULLness test of handlerlist.
9292 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9294 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9296 * callproc.c (call_process): Call prepare_to_modify_buffer before
9297 decoding text read from the sub-process, as the decoded stuff will
9298 be inserted into the buffer. This will invalidate the various
9299 caches maintained for the buffer. (Bug#15148)
9301 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9303 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9304 string of glyphless-char-display.
9306 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9308 * nsfns.m (ns_get_name_from_ioreg): New function.
9309 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9310 OSX >= 10.9. Use ns_get_name_from_ioreg.
9312 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9314 Simplify and port recent bool vector changes.
9315 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9316 only in this file. Use a more-efficient implementation if the
9317 second argument is a power of 2.
9318 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9319 Remove no-longer-necessary compile-time checks.
9320 (bool_vector_exact_payload_bytes): New function.
9321 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9322 exact payload changed to call the new function. Do not assume
9323 that the arg or result fits in ptrdiff_t.
9324 (bool_vector_fill): New function.
9325 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9327 (vroundup_ct): Don't assume arg fits in size_t.
9328 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9329 invoke set_category_set.
9330 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9331 All callers changed. Use bool_vector_set.
9332 * category.h (XCATEGORY_SET): Remove; no longer needed.
9333 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9335 * data.c (Faref): Use bool_vector_ref.
9336 (Faset): Use bool_vector_set.
9337 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9338 (Fbool_vector_not, Fbool_vector_count_matches)
9339 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9340 * fns.c (concat): Use bool_vector_ref.
9341 (Ffillarray): Use bool_vector_fill.
9342 (mapcar1): Use bool_vector_ref.
9343 (sxhash_bool_vector): Hash words, not bytes.
9344 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9345 a constant, since it's now used in #if.
9346 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9347 unsigned char on unusual architectures, so that we no longer
9348 assume that the number of bits per bits_word is a power of two or
9349 is a multiple of 8 or of CHAR_BIT.
9350 (Qt): Add forward decl.
9351 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9352 at least as strictly as bits_word.
9353 (bool_vector_data, bool_vector_uchar_data): New accessors.
9354 All data structure accesses changed to use them.
9355 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9356 (bool_vector_set): New functions.
9357 (bool_vector_fill): New decl.
9358 (ROUNDUP): Move to alloc.c as described above.
9360 Fix recent gnutls changes.
9361 * gnutls.c (Fgnutls_boot): Don't assume C99.
9362 * process.c (wait_reading_process_output): Fix typo in recent change.
9364 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9366 * process.c (wait_reading_process_output, read_process_output)
9367 (send_process): Check gnutls_state is not NULL.
9369 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9370 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9372 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9374 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9375 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9377 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9380 * nsfns.m (Fx_create_frame): Fix memory leak.
9382 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9383 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9384 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9386 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9388 * xdisp.c (message3_nolog, message_with_string): Encode the string
9389 before writing it to the terminal in a non-interactive session.
9391 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9392 sure we concatenate them into a unibyte string.
9394 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9395 resulting temporary name before returning it to the caller.
9396 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9397 is a unibyte string, convert NAME to a unibyte string to ensure
9398 that the result is also a unibyte string.
9400 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9401 create unibyte strings from default paths and directory/file
9404 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9407 * callproc.c (init_callproc): Use build_unibyte_string to make
9408 sure we create unibyte strings from default paths and
9409 directory/file names.
9411 * buffer.c (init_buffer): Don't store default-directory of
9412 *scratch* in multibyte form. The original problem which led to
9413 that is described in
9414 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9415 but it was solved long ago. (Bug#15260)
9417 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9419 Port to stricter C99 platforms.
9420 Especially, C99 prohibits nesting a struct X inside struct Y if
9421 struct X has a flexible array member.
9422 * alloc.c (struct sdata): New type.
9423 (sdata): Implement in terms of struct sdata.
9424 Remove u member; all uses replaced by next_vector, set_next_vector.
9425 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9426 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9427 (struct sblock): Rename first_data member to data, which is now
9428 a flexible array member. All uses changed.
9429 (next_vector, set_next_vector, large_vector_vec): New functions.
9430 (vector_alignment): New constant.
9431 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9432 (struct large-vector): Now merely a NEXT member, since the old approach
9433 ran afoul of stricter C99. All uses changed to use
9434 large_vector_vec or large_vector_offset.
9435 (large_vector_offset): New constant.
9436 * dispnew.c: Include tparam.h, for tgetent.
9437 Do not include term.h; no longer needed.
9438 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9439 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9440 (struct Lisp_Vector): Use a flexible array member for contents,
9441 instead of a union with a member that is an array of size 1.
9443 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9444 fact that the struct no longer contains a union.
9445 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9446 (struct Lisp_Save_Value, struct Lisp_Free):
9447 Use unsigned, not int, for spacers, to avoid c99 warning.
9448 (union specbinding): Use unsigned, not bool, for bitfield, as
9449 bool is not portable to pre-C99 hosts.
9451 2013-11-04 Glenn Morris <rgm@gnu.org>
9453 * emacs.c (usage_message): Mention that `-L :...' appends.
9455 2013-11-02 Glenn Morris <rgm@gnu.org>
9457 * Makefile.in (abs_builddir): Remove.
9458 (bootstrap_exe): Use relative filename.
9460 Use relative filenames in TAGS files.
9461 * Makefile.in (abs_srcdir): Remove it again.
9462 (.PHONY): Remove frc.
9463 (maintainer-clean): No more TAGS-LISP file.
9464 (TAGS): Pass relative file names to etags.
9465 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9467 * Makefile.in (abs_srcdir): New, set by configure.
9469 (maintainer-clean): Remove pointless echo. That should be in the
9470 top-level Makefile, if anywhere. Delete TAGS-LISP.
9471 (extraclean): No s/ and m/ directories for some time.
9472 (TAGS): Also depend on ctagsfiles3.
9473 Remove no-longer-defined S_FILE.
9474 Pass absolute filenames to etags once more.
9475 (TAGS-LISP): Replace lispdir with its expansion.
9476 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9477 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9479 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9481 * xfaces.c (check_lface_attrs, realize_default_face):
9482 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9483 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9485 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9487 * emacs.c (original_pwd): Remove global var by making it local.
9488 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9490 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9492 * xfaces.c: Declare color_distance.
9493 (QCdistant_foreground): New variable.
9494 (NEAR_SAME_COLOR_THRESHOLD): New define.
9495 (load_color2): New function.
9496 (load_color): Call load_color2.
9497 (load_face_colors): Call load_color2 and if distant-color is specified
9498 calculate distant and use distant-color if colors are near.
9499 (LFACE_DISTANT_FOREGROUND): New define.
9500 (merge_face_ref, Finternal_set_lisp_face_attribute)
9501 (Finternal_get_lisp_face_attribute)
9502 (x_supports_face_attributes_p): Handle distant-foreground similar to
9504 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9506 * dispextern.h (lface_attribute_index):
9507 Add LFACE_DISTANT_FOREGROUND_INDEX.
9509 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9511 * image.c (pbm_next_char): New function.
9512 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9513 (pbm_scan_number): Use it.
9514 (Qlibjpeg_version): New variable.
9515 (syms_of_image): DEFSYM and initialize it.
9517 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9519 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9521 2013-10-31 Glenn Morris <rgm@gnu.org>
9523 * emacs.c (original_pwd): New char.
9524 (main): If using --chdir, store original_pwd.
9525 (init_cmdargs): When setting Vinvocation_directory based on a
9526 relative argv[0], use original_pwd if set. (Bug#15768)
9528 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9530 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9532 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9534 * insdel.c: Fix minor problems found by static checking.
9535 (Qregion_extract_function): Now static.
9536 (prepare_to_modify_buffer_1): Remove unused locals.
9538 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9540 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9541 (syms_of_xdisp): Declare pre-redisplay-function.
9542 (markpos_of_region): Remove function.
9543 (init_iterator, compute_stop_pos, handle_face_prop)
9544 (face_before_or_after_it_pos, reseat_to_string)
9545 (get_next_display_element, window_buffer_changed)
9546 (redisplay_internal, try_cursor_movement, redisplay_window)
9547 (try_window_reusing_current_matrix, try_window_id, display_line)
9548 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9549 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9550 * window.h (struct window): Remove field `region_showing'.
9551 * dispextern.h (struct it): Remove region_beg/end_charpos.
9552 (face_at_buffer_position, face_for_overlay_string)
9553 (face_at_string_position): Update prototypes.
9554 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9555 (face_at_string_position): Remove `region_beg' and `region_end' args.
9556 * fontset.c (Finternal_char_font):
9557 * font.c (font_at, font_range): Adjust calls accordingly.
9558 * insdel.c (Qregion_extract_function): New var.
9559 (syms_of_insdel): Initialize it.
9560 (prepare_to_modify_buffer_1): Use it.
9562 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9564 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9565 * ftxfont.c (ftxfont_get_gcs):
9566 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9567 * xfaces.c (x_free_colors, x_free_dpy_colors)
9568 (x_create_gc, unload_color):
9569 * xselect.c (x_property_data_to_lisp):
9570 * xsettings.c (parse_settings):
9571 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9572 (get_bits_and_offset): Adjust definition.
9573 * frame.c (XParseGeometry): Adjust locals.
9574 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9575 * regex.h (toplevel): Likewise for reg_syntax_t.
9577 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9579 * eval.c (run_hook_with_args): Use FUNCTIONP.
9581 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9583 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9584 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9585 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9586 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9587 on MS-Windows anyway.
9588 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9589 (free_realized_face): ...adjust user.
9590 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9591 white relief pixels to -1.
9592 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9593 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9594 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9596 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9598 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9599 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9600 in practice now. All callers changed.
9602 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9604 * dispextern.h (struct face): Use bitfields for 'underline_type'
9605 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9606 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9607 'stipple' member. Move 'lface' member up to help...
9608 * xfaces.c (make_realized_face): ...this function to find and
9609 clear just the members that need clearing.
9610 (load_face_colors, realize_x_face):
9611 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9613 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9615 * xftfont.c (struct xftfont_info): Remove set-but-unused
9617 (xftfont_open): Adjust user.
9618 (xftfont_get_colors): Remove useless prototype.
9620 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9622 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9623 before passing them to 'unexec'. (Bug#15260)
9625 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9627 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9629 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9631 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9632 the changed signature of the font driver's 'close' method.
9634 * w32font.h (w32font_close): Adjust the prototype to the change in
9635 function definition.
9637 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9639 * w32uniscribe.c (uniscribe_close): Adapt the call to
9640 w32font_close to its new prototype.
9642 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9644 Omit unused frame argument of font API's close function.
9645 * font.h (struct font): Drop frame argument. Adjust comment.
9646 * font.c (font_clear_cache, font_close_object): Adjust users.
9647 * ftfont.c (ftfont_close):
9648 * ftxfont.c (ftxfont_close):
9649 * macfont.m (macfont_close):
9650 * nsfont.m (nsfont_close):
9651 * w32font.c (w32font_close):
9652 * xfont.c (xfont_close):
9653 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9654 tweak comments and make functions safe if called more than once for
9655 the same font object.
9657 Perform font-specific cleanup when font object is swept by GC. See
9658 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9659 * alloc.c (cleanup_vector): New function.
9660 (sweep_vector): Call it for each reclaimed vector object.
9661 * font.h (struct font): Adjust comment.
9663 2013-10-24 Glenn Morris <rgm@gnu.org>
9665 * Makefile.in (abs_top_srcdir): New, set by configure.
9667 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9669 Adjust recent font-related changes to fix bug#15686.
9670 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9671 is a live window system frame, mark its default font too.
9673 2013-10-23 Glenn Morris <rgm@gnu.org>
9675 * Makefile.in (RUN_TEMACS): Make relative (again).
9676 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9677 (bootstrap-emacs$(EXEEXT)):
9678 Quote entities that might contain whitespace.
9680 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9682 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
9683 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9685 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9687 Do not allow font caches to grow too large.
9688 * alloc.c (compact_font_cache_entry, compact_font_caches):
9689 New functions or stub if not HAVE_WINDOW_SYSTEM.
9690 (compact_undo_list): Factor out from Fgarbage_collect.
9692 (mark_face_cache): Mark face font. Move down to avoid
9694 (mark_terminals): Do not mark font cache here.
9695 (Fgarbage_collect): Call compaction functions described
9696 above. Adjust comment.
9698 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9700 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9701 chdir to HOME (bug#15607).
9703 * nsterm.m (Qcocoa, Qgnustep): New variables.
9704 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9705 (ns_get_color): Make selection color work for GNUstep also.
9707 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9709 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9710 handles mouse clicks. Instead, let GPM use the same code as all
9711 the other mice use. See the discussion starting at
9712 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9713 for the details of the problem with the menu bar this fixes.
9715 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9717 Remove port-specific display name lists to avoid extra
9718 complexity and data duplication with display info lists.
9719 * xterm.h (x_display_name_list): Remove declaration.
9720 * xterm.c (x_display_name_list): Remove.
9721 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9722 * xfns.c (x_display_info_for_name, Fx_display_list):
9723 Likewise. Use x_display_list where appropriate.
9724 * w32term.h (w32_display_name_list): Remove declaration.
9725 * w32term.c (w32_display_name_list): Remove.
9726 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9728 * w32fns.c (x_display_info_for_name, Fx_display_list):
9729 Likewise. Use x_display_list where appropriate.
9730 * nsterm.h (ns_display_name_list): Remove declaration.
9731 * nsterm.m (ns_display_name_list): Remove.
9732 (ns_term_init, syms_of_nsterm): Adjust users.
9733 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9734 Likewise. Use x_display_list where appropriate.
9735 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9736 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9737 (mark_terminals): Mark per-terminal font cache.
9739 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9741 Don't run timers in input-pending-p. Its new check-timers param
9742 provides the prior behavior. (Bug#15045).
9743 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9745 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9747 Make some functions static in non-Microsoft builds.
9748 On my platform (Fedora 19 x86-64), this shrinks the
9749 Emacs executable (text+data) by 0.25%.
9750 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9751 (load_color) [!MSDOS]:
9752 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9753 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9754 * lisp.h (check_existing):
9755 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9756 (network_interface_info) [!WINDOWSNT]:
9757 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9758 Remove extern decls.
9759 * fileio.c (check_existing):
9760 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9761 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9762 (network_interface_info) [!WINDOWSNT]:
9763 * term.c (encode_terminal_code) [!WINDOWSNT]:
9764 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9765 * xfaces.c (load_color) [!MSDOS]:
9767 * fileio.c (check_existing, check_executable, check_writable):
9768 * process.c (network_interface_list, network_interface_info):
9769 Move earlier, so that we don't need forward decls.
9770 * gnutls.c (fn_gnutls_transport_set_errno)
9771 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9773 * w32.c (init_environment): Use faccessat rather than
9774 check_existing, partly for consistency with the rest of the code
9775 in this file, partly so that check_existing can be static.
9777 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9778 * emacs.c (MAIN_PROGRAM): New macro.
9779 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9780 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9782 bool vector int width fixes
9783 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9784 (Fbool_vector_count_matches_at):
9785 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9786 can exceed PTRDIFF_MAX, at least in theory.
9787 (Fbool_vector_count_matches_at):
9788 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9790 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9792 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9793 (struct sockaddr): Add forward decl, for platforms that lack it.
9795 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9797 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9800 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9802 * w32.c (network_interface_get_info, network_interface_list)
9803 (network_interface_info): New functions. (Bug#15610)
9804 (GetAdaptersInfo_Proc): New typedef.
9805 (get_adapters_info): New wrapper function.
9806 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9808 * process.h (network_interface_list, network_interface_info):
9811 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9812 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9813 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9814 for WINDOWSNT. Doc fix.
9815 (syms_of_process): Defsubr Snetwork_interface_list and
9816 Snetwork_interface_info unconditionally.
9818 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9819 in NS GUI sessions. (Bug#15629)
9821 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9823 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9825 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9827 * print.c (print_object): Print " ..." when truncating bool vectors.
9829 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9831 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9832 standard mouse buttons.
9834 * termhooks.h (struct input_event): Remove incorrect commentary.
9836 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9838 Disallow bool vector operations on mixed-length operands.
9839 The old behavior left garbage in the result vector sometimes,
9840 and didn't seem to be useful.
9841 * data.c (Qwrong_length_argument): New static var.
9842 (wrong_length_argument): New function.
9843 (bool_vector_binop_driver): Check that args agree in length.
9845 * keyboard.c, keyboard.h (all_kboards): Now static.
9847 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9849 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9850 note from the lispref.
9852 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9854 * nsterm.h (struct ns_display_info): Remove set-but-unused
9855 member image_cache (image caches are per-terminal anyway).
9856 (FRAME_X_IMAGE_CACHE): Remove.
9857 * nsterm.m (ns_initialize_display_info): Adjust user.
9859 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9861 * w32proc.c: Include mingw_time.h.
9863 * w32.c: Include mingw_time.h.
9865 Implement scrolling of TTY menus when the screen is too short.
9867 * term.c (tty_menu_display): Accept an additional argument, the
9868 menu item from which to start displaying the menu. Account for
9869 the value of Y when limiting the menu to the number of available
9871 (mi_result): New enumeration.
9872 (read_menu_input): Return enumerated value. When the y coordinate
9873 hits min_y or max_y, return scroll indication instead of wrapping
9875 (tty_menu_activate): Handle the scrolling indications from
9876 read_menu_input. Compute the first menu item to display and pass
9877 it to tty_menu_display.
9879 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9881 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9882 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9883 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9884 Adjust to match the change described below.
9885 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9886 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9887 memory_below_frame members to...
9888 * termchar.h (struct tty_display_info): ...here because they're
9889 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9890 * term.c (init_tty):
9891 * nsterm.m (ns_create_terminal):
9892 * w32term.c (w32_create_terminal):
9893 * xterm.c (x_create_terminal): Adjust users.
9894 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9895 to filter out non-TTY frames. Adjust comment.
9896 (scrolling): Adjust user. Prefer eassert for debugging check.
9898 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9900 * xfaces.c (PT_PER_INCH): Remove unused macro.
9901 * termhooks.h (struct terminal): Remove set-but-unused
9902 member fast_clear_end_of_line.
9903 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9904 * nsterm.m (ns_create_terminal):
9905 * term.c (init_tty):
9906 * w32term.c (w32_create_terminal):
9907 * xterm.c (x_create_terminal): Adjust users.
9909 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9911 * lisp.h (bool_vector_size): New function.
9912 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9913 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9914 (Fbool_vector_not, Fbool_vector_count_matches_at):
9915 Remove uses of 'eassume' that should no longer be needed,
9916 because they are subsumed by the 'eassume' in bool_vector_size.
9918 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9920 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9921 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9922 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9924 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9926 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9927 have different dimensions. (Bug#15575)
9929 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9932 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9934 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9936 * term.c (tty_menu_show): Never return with unbalanced
9937 specpdl. Use eassert for debugging check. Adjust style.
9939 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9941 * term.c (read_menu_input): Make selection of menu items
9942 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9943 (tty_menu_activate): Fix off-by-one error when computing max_y.
9945 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9947 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9948 audit logging (only used with GnuTLS 3.x) and enable it.
9950 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9952 * dispnew.c (redraw_frame): Remove useless #ifdef because
9953 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9954 Also, move TTY fflush to...
9955 * term.c (tty_update_end): ...this function.
9957 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9959 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9960 the end of the frame's glyph matrix. (Bug#15575)
9962 * term.c (tty_menu_display): Don't move cursor while overwriting
9963 frame's glyphs with menu items. Limit the number of items
9964 displayed to what can be shown on the available screen lines,
9965 excluding the echo area.
9966 (tty_menu_activate): Limit the Y coordinate allowed by
9967 read_menu_input to the last screen line used for menu display.
9969 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9971 * lisp.h (eassume): New macro.
9972 Also, include <verify.h>, for 'assume'.
9973 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9974 (vroundup, vector_nbytes):
9975 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9976 (Fbool_vector_not, Fbool_vector_count_matches)
9977 (Fbool_vector_count_matches_at):
9978 Use eassume, not eassert.
9979 * casetab.c (set_identity, shuffle):
9980 * composite.c (composition_gstring_put_cache):
9981 * dispnew.c (update_frame_1):
9982 * ftfont.c (ftfont_shape_by_flt):
9983 * image.c (gif_load):
9984 * intervals.c (offset_intervals):
9985 * macfont.m (macfont_shape):
9986 Remove calls to 'assume' that are no longer needed, because
9987 --enable-gcc-warnings no longer generates bogus warnings
9988 when these calls are removed.
9990 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9992 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9994 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9996 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9997 (Qsubstitute_env_in_file_name): New var.
9998 (syms_of_fileio): Define it.
10000 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10002 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10003 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10006 * term.c (save_and_enable_current_matrix): Don't allocate and
10007 don't save margin areas.
10008 (restore_desired_matrix): Don't restore margin areas.
10009 (free_saved_screen): Don't free margin areas.
10011 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10013 * image.c: Pacify --enable-gcc-warnings.
10014 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10015 #define only if used.
10017 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10019 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10020 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10021 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10022 (gif_load): For giflib v5.x and later, display the error message
10023 produced by giflib when its functions fail.
10024 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10027 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10029 * keyboard.c (last_event_timestamp): Remove. For X selection and
10030 GTK popup menus, it may be obtained from per-frame X display info.
10031 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10032 (process_special_events): Adjust users.
10033 * keyboard.h (last_event_timestamp): Remove declaration.
10034 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10035 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10036 * menu.h (xmenu_show): Adjust prototype.
10037 * menu.c (Fx_popup_menu): Adjust user.
10038 * xselect.c (x_own_selection, x_get_foreign_selection)
10039 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10041 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10043 * keyboard.c (init_kboard): Now static. Add arg
10044 to denote window system. Adjust comment.
10045 (init_keyboard): Adjust user.
10046 (allocate_kboard): New function.
10047 (syms_of_keyboard):
10048 * nsterm.m (ns_term_init):
10049 * term.c (init_tty):
10050 * w32term.c (w32_create_terminal):
10051 * xterm.c (x_term_init): Use it.
10052 * keyboard.h (init_kboard): Remove prototype.
10053 (allocate_kboard): Add prototype.
10055 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10057 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10058 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10060 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10062 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10064 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10066 * term.c (tty_menu_activate): Flush the output stream after
10067 showing the cursor, and don't mark the frame garbaged at exit from
10068 the function. Fixes redisplay glitches when moving from one menu
10071 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10073 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10074 or throw error (Bug#15570).
10076 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10078 * intervals.c (temp_set_point_both): Move test into 'eassert',
10081 * lisp.h (eassert): Don't use 'assume'.
10082 Sometimes 'assume' wins in performance, and sometimes it loses,
10083 so it shouldn't be used all the time. Perhaps we need two
10084 flavors of 'eassert', one for where 'assume' is far more likely
10085 to help or to hurt; but that can be done later.
10086 Reported by Dmitry Antipov in
10087 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10088 Also, don't include <verify.h>; no longer needed.
10090 2013-10-09 Glenn Morris <rgm@gnu.org>
10092 * eval.c (Fcond): Doc tweak.
10094 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10096 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10097 expressions with side effects to eassert. (Bug#15565)
10099 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10101 * fns.c (hashfn_user_defined): Allow hash functions to return any
10104 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10106 Fix minor problems found by static checking.
10107 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10108 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10109 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10110 * keyboard.c (read_menu_command): Remove unused local.
10111 * lisp.h (read_menu_command): New decl.
10112 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10113 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10114 Return ptrdiff_t, not int.
10115 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10116 not int, for benefit of xpalloc.
10117 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10119 (have_menus_p): Remove; unused.
10120 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10121 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10122 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10124 (save_and_enable_current_matrix): Omit unnecessary casts.
10125 (read_menu_input): Omit local extern decl (now in lisp.h).
10126 Don't access uninitialized storage if mouse_get_xy fails.
10127 (tty_menu_activate): Mark local as initialized, for lint.
10128 (tty_menu_activate, tty_meny_show): Remove unused locals.
10130 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10132 Support menus on text-mode terminals.
10133 * xterm.h (xw_popup_dialog): Add prototype.
10135 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10136 (xmenu_show): Block input here, instead in Fx_popup_menu.
10137 (xw_popup_dialog): New function, with X-specific bits of popup
10140 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10143 * window.c (Fset_window_configuration): Use run-time tests of the
10144 frame type instead of compile-time conditionals, when menu-bar
10145 lines are considered.
10147 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10148 (w32_popup_dialog): New prototypes.
10150 * w32menu.c (Fx_popup_dialog): Function deleted.
10151 (w32_popup_dialog): New function, with w32 specific bits of popup
10152 dialogs. Block input here.
10154 * w32inevt.c (w32_console_read_socket): Minor change to add
10155 debugging TTY events.
10157 * w32fns.c (show_hourglass): If returning early because the frame
10158 is not a GUI frame, unblock input.
10160 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10161 (cursorY): New functions.
10163 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10164 WINDOWSNT, macros that call curX and curY elsewhere.
10166 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10168 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10169 specific function to hide and show cursor on a text-mode terminal.
10170 (tty_menu_struct, struct tty_menu_state): New structures.
10171 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10172 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10173 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10174 (tty_menu_locate, save_and_enable_current_matrix)
10175 (restore_desired_matrix, screen_update, read_menu_input)
10176 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10177 (tty_pop_down_menu, tty_menu_last_menubar_item)
10178 (tty_menu_new_item_coords, tty_menu_show): New functions.
10179 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10181 * nsterm.h (ns_popup_dialog): Adjust prototype.
10183 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10184 of in x-popup-menu.
10185 (ns_popup_dialog): Adapt order of arguments to the other
10186 *_menu_show implementations.
10187 (Fx_popup_dialog): Function deleted.
10189 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10191 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10193 * menu.c (have_boxes): New function.
10194 (single_keymap_panes): Use it instead of a compile-time
10196 (single_menu_item): Use run-time tests of the frame type instead
10197 of compile-time conditionals.
10198 (encode_menu_string): New function.
10199 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10200 the macro, since different types of frame need different encoding
10202 (digest_single_submenu): Use run-time tests of frame type instead
10203 of, or in addition to, compile-time conditionals.
10204 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10205 (Fx_popup_menu): Detect when the function is called from keyboard
10206 on a TTY. Don't barf when invoked on a text-mode frame.
10207 Check frame type at run time, instead of compile-time conditionals for
10208 invoking terminal-specific menu-show functions.
10209 Call tty_menu_show on text-mode frames.
10210 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10211 run time to determine which alternative to invoke; support dialogs
10214 * keyboard.h <Qmouse_movement>: Declare.
10216 * keyboard.c <Qmouse_movement>: Now extern.
10217 <Qecho_keystrokes>: New static variable.
10218 (read_key_sequence): Accept an additional argument, a flag to
10219 prevent redisplay during reading of the key sequence. All callers
10221 (read_menu_command): New function.
10222 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10224 (toolkit_menubar_in_use): New function.
10225 (make_lispy_event): Use it instead of a compile-time test.
10227 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10228 window-system being available.
10230 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10231 to x-popup-dialog on the frame type, they all now support popup
10234 * dispnew.c (save_current_matrix): Save the margin areas.
10235 (restore_current_matrix): Restore margin areas.
10236 (update_frame_with_menu): New function.
10238 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10241 * alloc.c (make_save_ptr): Now compiled unconditionally.
10243 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10245 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10246 (redraw_frame, update_frame): Adjust users.
10247 * dispextern.h (set_window_update_flags): Adjust prototype.
10248 * xdisp.c (redisplay_internal): When updating all frames with zero
10249 windows_or_buffers_changed, assume that only the windows that shows
10250 current buffer should be really updated.
10252 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10254 Do not allocate huge temporary memory areas and objects while encoding
10255 for file I/O, thus reducing an enormous memory usage for large buffers.
10256 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10257 * coding.h (struct coding_system): New member raw_destination.
10258 * coding.c (setup_coding_system): Initialize it to zero.
10259 (encode_coding_object): If raw_destination is set, do not create
10260 dst_object. Add comment.
10261 * fileio.c (toplevel): New constant E_WRITE_MAX.
10262 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10263 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10265 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10267 * nsterm.m (windowDidExitFullScreen:)
10268 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10270 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10272 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10273 * keyboard.c (unblock_input_to): Don't process pending signals
10274 if a fatal error is in progress.
10276 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10277 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10278 they're talking about words in Lisp bool vectors.
10279 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10280 * data.c (popcount_bits_word): Rename from popcount_size_t.
10281 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10284 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10286 Improve support for popcount and counting trailing zeros (Bug#15550).
10287 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10288 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10289 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10290 (popcount_size_t_msc, popcount_size_t_gcc):
10291 Remove; now done by Gnulib.
10292 (popcount_size_t): Now a macro that defers to Gnulib.
10293 (count_trailing_zero_bits): Return int, for consistency with
10294 Gnulib and because Emacs prefers signed to unsigned int.
10295 Don't assume that size_t is either unsigned int or unsigned long
10296 or unsigned long long.
10297 (size_t_to_host_endian): Do not assume that size_t is either
10298 exactly 32 or exactly 64 bits wide.
10299 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10300 etc., so that it's now an enum constant, not a macro.
10301 No need to assume that it's either 32 or 64.
10303 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10305 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10308 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10310 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10311 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10313 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10315 emacs_read and emacs_write now use void *, not char *.
10316 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10317 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10318 Buffer arg is now void *, not char *. This matches plain
10319 'read' and 'write' better, and avoids a constraint violation
10320 on Solaris 9 with Oracle Studio.
10322 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10324 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10325 memset to explicit loop. Otherwise copy largest possible chunk
10326 from initialized to uninitialized part, thus allowing the longer
10327 memcpy runs and reducing the number of loop iterations.
10329 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10331 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10332 hide toolbar (Bug#15388).
10333 (windowDidEnterFullScreen:): If presentation options are zero,
10334 set them here (Bug#15388).
10335 (ns_update_auto_hide_menu_bar): Remove runtime check.
10336 Don't auto hide dock unless menubar is also auto hidden.
10338 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10340 * editfns.c (message): Mention batch mode in doc string.
10342 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10344 * nsterm.m (check_native_fs): Remove erroneous comment.
10346 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10348 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10349 uses find_newline instead of scan_newline and so doesn't move point.
10351 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10353 Use hardware support for byteswapping on glibc x86 etc.
10354 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10355 whereas the old swap64 needed 30.
10356 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10357 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10358 Use byteswap.h's macros to swap bytes.
10359 * lisp.h (swap16, swap32, swap64): Remove.
10360 All uses replaced by bswap_16, bswap_32, bswap_64.
10362 * bytecode.c (exec_byte_code): Use some more volatile variables
10363 to work around local variables getting clobbered by longjmp.
10364 Port to pre-C99, which doesn't allow decls after stmts.
10366 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10368 * lisp.h (eassert): Assume that COND is true when optimizing.
10369 In other words, take on the behavior of eassert_and_assume.
10370 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10371 (eassert_and_assume): Remove. All uses replaced by eassert.
10373 * xdisp.c (Qglyphless_char): Now static.
10375 Adjust to merge from gnulib.
10376 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10377 * lisp.h: Include <verify.h>, for 'assume'.
10379 * eval.c (clobbered_eassert): New macro.
10380 (internal_catch, internal_condition_case)
10381 (internal_condition_case_1, internal_condition_case_2)
10382 (internal_condition_case_n): Use it instead of eassert
10383 when the argument contains locals clobbered by longjmp.
10384 Don't use clobbered locals outside of clobbered_eassert.
10385 (internal_lisp_condition_case): Use a volatile variable
10386 to work around a local variable's getting clobbered.
10388 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10390 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10391 (PUSH_HANDLER): New macro.
10392 (catchlist): Remove.
10393 (handlerlist): Always declare.
10395 * eval.c (catchlist): Remove (merge with handlerlist).
10396 (handlerlist, lisp_eval_depth): Not static any more.
10397 (internal_catch, internal_condition_case, internal_condition_case_1)
10398 (internal_condition_case_2, internal_condition_case_n):
10400 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10401 handlerlist/catchlist.
10402 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10403 handlerlist which can only handle a single condition-case handler at
10405 (find_handler_clause): Simplify since we only a single branch here
10408 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10410 (bcall0): New function.
10411 (exec_byte_code): Add corresponding cases. Improve error message when
10412 encountering an invalid byte-code. Let Bunwind_protect accept
10413 a function (rather than a list of expressions) as argument.
10415 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10416 and make them unconditional now that they're heap-allocated.
10418 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10420 * charset.c (Fdecode_char, Fencode_char): Remove description of
10421 `restriction' arg. now that it's hidden by advertised-calling-convention.
10423 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10425 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10426 Remove unused variable (from mac-port).
10427 (macfont_draw): Use s->ybase for correct y position.
10429 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10431 * frame.h (struct frame): Drop has_minibuffer member because...
10432 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10433 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10435 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10437 * window.h (struct window): Prefer enum text_cursor_kinds to int
10438 for phys_cursor_type member. Move the latter, phys_cursor_width,
10439 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10440 * window.c (replace_window, make_window): Adjust users.
10442 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10444 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10445 this module is never compiled otherwise.
10447 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10449 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10452 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10454 * xdisp.c (get_next_display_element): Don't call face_for_font in
10455 a build configured --without-x. (Bug#15484)
10457 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10459 * window.c (calc_absolute_offset): #elif should be #elif defined.
10461 * frame.c (delete_frame): Block/unblock input to overcome race
10462 condition (Bug#15475).
10464 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10466 * frame.c (delete_frame): Record selected frame only after
10467 calling Qdelete_frame_functions (Bug#15477).
10469 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10471 * nsterm.m (ns_selection_color): Remove.
10472 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10473 NSColor selectedText(Background)Color. Only for COCOA.
10474 (ns_term_init): Remove assignment of ns_selection_color, logic
10475 moved to ns_get_color.
10477 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10478 NS_SELECTION_COLOR_DEFAULT.
10479 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10481 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10483 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10484 frame' does not have the tool_bar_window member.
10486 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10488 Signal error when reading an empty byte-code object (Bug#15405)
10489 * lread.c (read1): Signal error.
10490 * alloc.c (make_byte_code): eassert header size.
10491 (sweep_vectors): Change an int to size_t.
10493 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10495 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10496 instead of ints, as it's the usual style for offsetof constants. See:
10497 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10499 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10500 This is ugly, but it should fix the performance problem for older
10501 GCC versions in the short run. I'll look into integrating the
10502 Gnulib module for popcount, as a better fix.
10503 See the thread starting in:
10504 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10505 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10506 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10507 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10508 (popcount_size_t): Use it.
10510 2013-09-24 Daniel Colascione <dancol@dancol.org>
10512 * process.c (Fnetwork_interface_info): Fix build break due to
10515 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10517 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10518 Prefer signed to unsigned integers where either will do.
10519 No need for 'const' on locals that do not escape.
10520 Omit easserts with unnecessary and unportable assumptions about
10521 alignment. Avoid unnecessary casts to char *.
10523 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10525 Use union for the payload of struct Lisp_Vector.
10526 This helps to avoid a few glitches dictated by C's aliasing rules.
10527 * lisp.h (struct Lisp_Vector): Use union for next and
10528 contents member. Adjust comment. Change related users.
10529 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10530 Related users changed.
10531 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10532 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10533 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10534 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10536 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10538 Optimize glyph row clearing and copying routines.
10539 * dispextern.h (struct glyph_row): Change layout of struct
10540 glyph_row to help copy_row_except_pointers. Adjust comment.
10541 * dispnew.c (null_row): Remove.
10542 (clear_glyph_row): Use offsetof and memset to find and clear
10543 just the members that need clearing. Adjust comment.
10544 (copy_row_except_pointers): Likewise for copying.
10546 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10548 Some minor cleanups of recently-added bool vector code.
10549 * conf_post.h (assume): Always return void. Use lint version
10550 only if GCC and MSC versions don't apply.
10551 * conf_post.h (assume):
10552 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10553 Depend on _MSC_VER, not __MSC_VER, for consistency with
10555 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10556 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10557 (bool_vector_binop_driver, count_trailing_zero_bits)
10558 (size_t_to_host_endian): Now static, not static inline;
10559 the latter isn't needed with modern compilers and doesn't
10560 work with older compilers anyway.
10562 * alloc.c (valgrind_p): Use bool for boolean.
10564 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10566 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10567 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10568 (display_last_displayed_message_p, message_buf_print)
10569 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10570 Use bool for boolean.
10571 * dispextern.h (cancel_line, init_desired_glyphs):
10572 Remove ancient leftover.
10573 (help_echo_showing_p, hourglass_shown_p):
10574 * lisp.h (noninteractive_need_newline): Adjust declaration.
10576 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10578 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10580 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10581 ...this file and convert the latter to static. Adjust comment.
10582 (make_initial_frame):
10583 * window.c (init_window_once): Adjust user.
10584 * frame.h (last_nonminibuf_frame): Remove declaration.
10585 * lisp.h (selected_frame): Likewise.
10586 * msdos.c (the_only_display_info): Adjust comment.
10588 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10590 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10591 computing the end column of mouse-highlight that comes from
10592 display or overlay strings. (Bug#15437)
10593 (note_mouse_highlight): Adapt calculation of last argument to
10594 mouse_face_from_string_pos to the above change.
10596 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10597 all platforms, not just for clang.
10599 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10601 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10602 about excess arguments to snprintf.
10604 * conf_post.h(assume): Use __builtin_unreachable for clang.
10606 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10608 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10609 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10611 2013-09-23 Daniel Colascione <dancol@dancol.org>
10613 * alloc.c (USE_VALGRIND): New macro; on by default
10614 when ENABLE_CHECKING.
10615 (mark_maybe_object, mark_maybe_pointer)
10616 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10618 (valgrind_p) [USE_VALGRIND]: New variable.
10619 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10621 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10623 * process.c (wait_reading_process_output): Change int pnamelen to
10626 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10627 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10628 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10629 argument to unsigned long to avoid warning.
10630 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10632 * conf_post.h (assume): Fix compiler error: x shall be cond.
10634 2013-09-22 Daniel Colascione <dancol@dancol.org>
10636 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10637 warning when compiling without a window system.
10639 2013-09-22 Daniel Colascione <dancol@dancol.org>
10641 * data.c (Qbool_vector_p): New symbol.
10642 (bool_vector_spare_mask, popcount_size_t_generic)
10643 (popcount_size_t_msc, popcount_size_t_gcc)
10645 (bool_vector_binop_driver)
10646 (count_trailing_zero_bits, size_t_to_host_endian)
10647 (Fbool_vector_exclusive_or)
10648 (Fbool_vector_union)
10649 (Fbool_vector_intersection, Fbool_vector_set_difference)
10650 (Fbool_vector_subsetp, Fbool_vector_not)
10651 (Fbool_vector_count_matches)
10652 (Fbool_vector_count_matches_at): New functions.
10653 (syms_of_data): Intern new symbol, functions.
10654 * alloc.c (bool_vector_payload_bytes): New function.
10655 (Fmake_bool_vector): Instead of calling Fmake_vector,
10656 which performs redundant initialization and argument checking,
10657 just call allocate_vector ourselves. Make sure we clear any
10658 terminating padding to zero.
10659 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10660 instead of open-coding the size calculation.
10661 (vroundup_ct): New macro.
10662 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10663 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10664 * composite.c (composition_gstring_put_cache):
10665 Change lint_assume to assume.
10666 * conf_post.h (assume): New macro.
10667 (lint_assume): Remove.
10668 * dispnew.c (update_frame_1): Change lint_assume to assume.
10669 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10671 * image.c (gif_load): Change lint_assume to assume.
10672 * lisp.h (eassert_and_assume): New macro.
10673 (Qbool_vector_p): Declare.
10674 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10675 (swap16, swap32, swap64): New inline functions.
10676 * macfont.m (macfont_shape): Change lint_assume to assume.
10677 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10678 * xsettings.c (parse_settings): Use new swap16 and
10679 swap32 from lisp.h instead of file-specific macros.
10681 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10683 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10684 found (which can legitimately happen when the glyph row at the
10685 window start is disabled in the current_matrix. (Bug#15365)
10687 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10689 Fix syntax.h bug introduced by recent INLINE change.
10690 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10691 conditionally compiled one way in some modules, and a different
10692 way in others. This doesn't work with extern inline functions,
10693 which must have the same definition in all modules, because the
10694 defining code might be shared across modules, depending on the
10695 implementation. Symptoms reported by Martin Rudalics in:
10696 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10697 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10698 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10699 overriding the corresponding functions in syntax.h.
10700 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10701 (syntax_property): New inline functions.
10702 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10703 Rewrite in terms of these new functions.
10705 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10707 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10708 not chars_in_text, whose result depends on the multibyteness of
10709 the current buffer. (Bug#15426)
10711 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10713 Port recent change to hosts where pointers aren't 'long'.
10714 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10715 Don't assume that pointers are the same width as 'long'.
10716 Add a compile-time check that a pointer fits into two X slots.
10718 A simpler, centralized INLINE.
10719 * conf_post.h (INLINE): Define only if not already defined.
10720 This allows us to use a single INLINE, defined by one file
10722 * emacs.c (INLINE): Define it.
10723 Also, include category.h, charset.h, composite.h, dispextern.h,
10724 syntax.h, systime.h, so that their INLINE definitions are expanded
10725 properly for Emacs.
10726 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10727 * buffer.h, buffer.c (BUFFER_INLINE):
10728 * category.h, category.c (CATEGORY_INLINE):
10729 * character.h, character.c (CHARACTER_INLINE):
10730 * charset.h, charset.c (CHARSET_INLINE):
10731 * composite.h, composite.c (COMPOSITE_INLINE):
10732 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10733 * frame.h, frame.c (FRAME_INLINE):
10734 * intervals.h, intervals.c (INTERVALS_INLINE):
10735 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10736 * lisp.h, alloc.c (LISP_INLINE):
10737 * process.h, process.c (PROCESS_INLINE):
10738 * syntax.h, syntax.c (SYNTAX_INLINE):
10739 * systime.h, sysdep.c (SYSTIME_INLINE):
10740 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10741 * window.h, window.c (WINDOW_INLINE):
10742 Remove. All uses replaced with INLINE.
10744 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10746 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10747 to avoid Bug#15398.
10749 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10751 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10752 'const char *' to avoid compiler warnings due to similar change in
10753 the prototype of x_get_string_resource.
10755 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10757 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10758 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10759 going to replace static variables below. Adjust comments.
10760 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10761 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10762 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10763 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10764 Related users changed.
10765 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10766 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10767 last_mouse_movement_time, going to replace static variables below.
10769 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10770 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10772 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10773 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10774 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10775 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10776 static variables below.
10777 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10778 (last_mouse_scroll_bar): Remove.
10779 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10780 (mouseExited): Related users changed.
10782 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10784 Do not use external array to process X scroll bar messages.
10785 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10786 (x_send_scroll_bar_event): Pack window pointer into two slots
10787 of XClientMessageEvent if we're 64-bit. Adjust comment.
10788 (x_scroll_bar_to_input_event): Unpack accordingly.
10790 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10792 Ifdef away recent changes which aren't relevant to NS port.
10793 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10794 [!HAVE_NS]: Declare as such.
10795 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10796 [!HAVE_NS]: Define as such.
10798 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10800 * frame.c (x_redo_mouse_highlight): New function
10801 to factor out common code used in W32 and X ports.
10802 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10803 * xterm.h (struct x_display_info):
10804 * w32term.h (struct w32_display_info):
10805 * nsterm.h (struct ns_display_info): New members
10806 last_mouse_motion_frame, last_mouse_motion_x and
10807 last_mouse_motion_y, going to replace static variables below.
10808 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10809 (redo_mouse_highlight): Remove.
10810 (note_mouse_movement, syms_of_xterm): Adjust user.
10811 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10812 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10813 (redo_mouse_highlight): Remove.
10814 (note_mouse_movement, syms_of_w32term): Adjust user.
10815 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10816 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10818 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10819 * nsfns.m (compute_tip_xy): Adjust user.
10821 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10823 * frame.c (x_mouse_grabbed): New function.
10824 * dispextern.h (x_mouse_grabbed): Add prototype.
10825 (last_mouse_frame): Remove declaration.
10826 * xterm.h (struct x_display_info):
10827 * w32term.h (struct w32_display_info):
10828 * nsterm.h (struct ns_display_info): New member
10829 last_mouse_frame, going to replace...
10830 * xdisp.c (last_mouse_frame): ...global variable.
10831 (note_tool_bar_highlight):
10832 * w32term.c (w32_mouse_position, w32_read_socket):
10833 * xterm.c (XTmouse_position, handle_one_xevent):
10834 Use x_mouse_grabbed.
10835 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10837 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10839 * w32term.c (w32_read_socket): Avoid temporary
10840 variables in a call to x_real_positions.
10841 * xterm.c (handle_one_xevent): Likewise.
10843 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10845 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10846 (x_icon_type): Remove prototype.
10847 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10848 * frame.c (x_icon_type): Remove.
10849 * w32term.c (x_make_frame_visible, x_iconify_frame):
10850 * xterm.c (x_make_frame_visible, x_iconify_frame):
10851 Use x_set_bitmap_icon to factor out common code.
10853 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10855 * dispextern.h (check_x_display_info, x_get_string_resource):
10856 Declare here just once and unify the latter.
10857 * frame.c (check_x_display_info, x_get_string_resource):
10858 * nsterm.h (check_x_display_info):
10859 * xrdb.c (x_get_string_resource):
10860 * xterm.h (check_x_display_info): Remove prototypes.
10861 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10862 * w32reg.c (x_get_string_resource): Likewise.
10863 (w32_get_rdb_resource): Adjust user.
10865 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10867 * xterm.h (struct x_display_info): New member
10868 x_pending_autoraise_frame, going to replace...
10869 * xterm.c (pending_autoraise_frame): ...static variable.
10870 (x_new_focus_frame, XTread_socket): Adjust users.
10871 * w32term.h (struct w32_display_info): New member
10872 w32_pending_autoraise_frame, going to replace...
10873 * w32term.c (pending_autoraise_frame): ...global variable.
10874 (x_new_focus_frame, w32_read_socket): Adjust users.
10876 2013-09-17 Glenn Morris <rgm@gnu.org>
10878 * xdisp.c (message_dolog): If we create *Messages*,
10879 switch it to messages-buffer-mode.
10881 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10883 Don't overuse 'const' in types of locals.
10884 * bidi.c (bidi_count_bytes):
10885 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10886 (xg_event_is_for_scrollbar):
10887 * xselect.c (x_handle_property_notify)
10888 (x_handle_selection_notify, x_handle_dnd_message):
10889 * xsettings.c, xsettings.h (xft_settings_event):
10890 * xterm.c (x_handle_net_wm_state, handle_one_event)
10891 (x_menubar_window_to_frame, x_detect_focus_change)
10892 (construct_mouse_click, note_mouse_movement)
10893 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10894 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10895 (handle_one_xevent, x_handle_net_wm_state):
10896 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10897 (x_handle_dnd_message):
10898 Avoid unnecessary 'const', typically the second 'const' in
10899 'const foo * const arg', a 'const' that does not affect the API
10900 and doesn't significantly help the human reader.
10902 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10904 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10905 only if Glib < 2.36.0.
10906 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10907 * xsettings.c (init_gconf, init_gsettings): Do not check
10909 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10911 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10913 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10915 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10916 before calling g_type_init.
10918 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10920 * nsterm.m (syms_of_nsterm): ... to here.
10922 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10924 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10925 (ignore_next_mouse_click_timeout): Use Time as X does.
10926 (handle_one_xevent): Avoid cast and use unsigned comparison.
10928 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10930 Do not copy X event in handle_one_xevent except KeyPress case.
10931 Wnen XEvent is processed, it is unlikely to be changed except
10932 KeyPress case, so we can avoid copying and use const pointer to
10933 const data to make sure that an event is not changed elsewhere.
10934 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10935 const' and do not create local copy except for the KeyPress event.
10936 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10937 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10938 (x_handle_net_wm_state, x_menubar_window_to_frame)
10939 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10940 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10941 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10942 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10943 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10944 (x_handle_dnd_message):
10945 * xsettings.c (xft_settings_event):
10946 Use 'const XEvent * const' where appropriate.
10947 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10949 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10951 Fix X event waiting to handle multiple frames.
10952 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10953 * xterm.c (pending_event_wait): Remove. Adjust users.
10954 (x_detect_focus_change): Pass frame arg.
10955 (handle_one_xevent): Find related frame early and clear per-frame
10956 wait_event_type only if this is an event for the relevant frame.
10957 (x_wait_for_event): Use per-frame wait_event_type.
10959 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10961 * nsfns.m (Fx_create_frame): Fix font driver registration for
10964 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10965 for syms_of_macfont.
10967 * nsterm.m: Include macfont.h.
10968 (ns_tmp_flags, ns_tmp_font): Remove.
10969 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10970 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10971 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10972 (changeFont:): Fix code style. Check for font driver type when
10975 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10978 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10979 (nsfont_open): Set font driver type.
10980 Set font->ascent and font->descent. Figure out font instead of
10981 ns_tmp_font, and flags instead of ns_tmp_flags.
10982 Fix indentation. Remove call to ns_draw_text_decoration,
10985 * nsfns.m: Include macfont.h.
10986 (Fx_create_frame): Register macfont driver, make a better default font.
10987 (Fns_popup_font_panel): Get font from macfont driver, if used.
10989 * macfont.m, macfont.h, macuvs.h: New files.
10991 * font.h: Declare syms_of_macfont.
10993 * font.c (syms_of_font): Call syms_of_macfont.
10995 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10997 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10999 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11000 and it is always zero for others, so I assume that this is an ancient
11001 leftover which nobody will want to change any more.
11002 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11003 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11004 * frame.c (x_set_scroll_bar_width):
11005 * w32fns.c (w32_createscrollbar):
11006 * w32term.c (w32_set_vertical_scroll_bar):
11007 * xfns.c (x_set_scroll_bar_default_width):
11008 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11009 (x_scroll_bar_expose): Related users changed.
11011 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11013 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11014 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11015 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11017 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11018 Define once here...
11019 * nsterm.h, w32term.h, xterm.h: ...and not here.
11020 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11021 Remove unused Xisms.
11022 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11023 these modules are never compiled otherwise.
11025 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11027 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11028 Doc fix. (Bug#15375)
11030 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11032 Unify Fx_focus_frame between all ports.
11033 * frame.h (x_focus_frame): New prototype.
11034 * xfns.c (Fx_focus_frame): Remove.
11035 (syms_of_xfns): Do not defsubr it.
11036 (x_focus_frame): X implementation.
11037 * nsfns.m (Fx_focus_frame): Remove.
11038 (syms_of_nsfns): Do not defsubr it.
11039 (x_focus_frame): NS implementation.
11040 * w32term.c (Fx_focus_frame): Remove.
11041 (x_focus_on_frame): Rename to...
11042 (x_focus_frame): W32 implementation.
11043 * w32term.h (x_focus_on_frame): Remove prototype.
11044 * w32fns.c (Fx_focus_frame): Remove.
11045 (syms_of_w32fns): Do not defsubr it.
11046 * frame.c (Fx_focus_frame): Define here.
11047 (syms_of_frame): Defsubr here.
11048 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11050 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11052 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11053 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11054 each port to reference the port-specific window system data.
11055 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11056 (FRAME_DISPLAY_INFO): Define.
11057 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11058 (FRAME_DISPLAY_INFO): Define. Adjust users.
11059 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11060 (FRAME_DISPLAY_INFO): Define. Adjust users.
11061 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11062 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11063 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11064 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11065 * xselect.c, xterm.c: All related users changed.
11067 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11069 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11070 (x_menubar_window_to_frame): Remove prototypes.
11071 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11072 (x_menubar_window_to_frame, x_top_window_to_frame):
11074 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11075 (x_menubar_window_to_frame, x_top_window_to_frame):
11076 ...to here and convert all but the last to static.
11078 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11080 * lisp.mk (lisp): Add w32-common-fns.elc.
11082 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11084 * charset.c (char_charset): Document an exception for char-charset.
11086 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11088 * xterm.h (x_display_info): New field last_user_time...
11089 * xterm.c (toplevel): ...to replace static last_user_time.
11090 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11092 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11094 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11095 scroll bar values to prevent thumb from disappear and update comment.
11097 2013-09-11 Glenn Morris <rgm@gnu.org>
11099 * emacs.c (usage_message): Possessive apostrophe tweak.
11101 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11103 * nsterm.m (syms_of_nsterm): Use Qns.
11104 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11105 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11106 * xfns.c (x_display_info_for_name, Fx_open_connection):
11107 Remove old '#if 0' code.
11108 (syms_of_xfns): Use Qx.
11109 * termhooks.h (fullscreen_hook): Remove the leftover.
11110 (struct terminal): Fix typo in comment.
11112 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11114 Cleaning up a few X scroll bar bits.
11115 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11116 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11117 New member last_seen_part, going to replace...
11118 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11119 (xt_action_hook) [USE_LUCID]: Adjust user.
11120 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11121 Lucid-specific scroll bar support.
11122 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11123 to int and adjust to use last_seen_part member.
11124 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11125 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11126 Initialize last_seen_part.
11128 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11130 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11131 insert-buffer-substring an empty string.
11133 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11135 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11136 avoiding a GCC warning.
11138 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11140 Ifdef away frame tool bar code when it is not really used.
11141 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11142 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11143 and minimize_tool_bar_window_p under the above.
11144 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11145 (fset_tool_bar_window): Likewise.
11146 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11147 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11148 (change_frame_size_1):
11149 * window.c (window_from_coordinates, Frecenter): Adjust users.
11150 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11151 code is not really used.
11152 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11153 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11154 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11155 [!USE_GTK && !HAVE_NS]: Define as such.
11156 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11157 (note_mouse_highlight, expose_frame):
11158 * xfns.c (x_set_tool_bar_lines):
11159 * xterm.c (handle_one_xevent): Adjust users.
11161 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11163 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11164 This bug was introduced by my 2013-08-26 patch, which incorrectly
11165 assumed that the terminfo implementation doesn't use termcap buffers.
11166 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11167 these buffers apparently are used after all.
11168 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11169 (struct tty_display_info): Define members termcap_term_buffer and
11170 termcap_strings_buffer even if TERMINFO.
11172 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11175 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11176 'usage' docstring entry to pacify make-docfile.
11178 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11180 Change comparison functions =, <, >, <=, >= to take many arguments.
11181 * data.c: Change comparison functions' interface and implementation.
11182 * lisp.h: Make arithcompare available for efficient two arg
11184 * bytecode.c: Use arithcompare.
11185 * fileio.c: Use new interface.
11187 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11189 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11191 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11193 * eval.c (Feval): Document the new use of `lexical'.
11195 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11197 Review and drop old frame resize hack.
11198 * frame.h (struct frame): Remove force_flush_display_p.
11199 * dispnew.c (update_frame): Adjust user and don't call
11200 flush_frame here. The comment has said that there was an issues
11201 with redisplaying fringes, but I don't see any differences with
11202 and without this hack. Hopefully we can continue without it.
11203 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11204 current frame matrices twice if resized_p is set.
11206 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11208 Do not populate pure Xism x_sync to other ports.
11209 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11210 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11211 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11212 * w32term.h (x_sync): Remove prototype.
11214 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11216 Cleanup frame flushing.
11217 * dispextern.h (struct redisplay_interface):
11218 Drop flush_display_optional because flush_display is enough
11219 for X and flushing via RIF is just a no-op for others.
11220 * frame.h (flush_frame): New function.
11221 * dispnew.c (update_frame):
11222 * minibuf.c (read_minibuf):
11223 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11225 * keyboard.c (detect_input_pending_run_timers): Do not flush
11226 all frames but selected one in redisplay_preserve_echo_area.
11227 * nsterm.m (ns_flush): Remove no-op.
11228 (ns_redisplay_interface): Adjust user.
11229 * w32term.h (x_flush): Remove no-op.
11230 (w32_redisplay_interface): Adjust user.
11231 * xterm.c (x_flush): Simplify because we do not flush all
11232 frames at once any more. Adjust comment.
11233 (x_redisplay_interface): Adjust user.
11235 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11237 Port --without-x --enable-gcc-warnings to Fedora 19.
11238 * gfilenotify.c (globals_of_gfilenotify):
11239 Call g_type_init only if using an older glib version that needs it.
11241 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11243 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11244 (last_glyphless_glyph_merged_face_id): Remove declarations.
11245 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11246 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11247 (last_glyphless_glyph_merged_face_id): Now static.
11248 (merge_escape_glyph_face): New function, refactored from...
11249 (get_next_display_element): ...here.
11250 (merge_glyphless_glyph_face): New function, refactored from...
11251 (produce_glyphless_glyph): ...here...
11252 * term.c (produce_glyphless_glyph): ...and here.
11254 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11256 * eval.c (eval_sub): Only call Ffunction if necessary.
11258 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11260 Attempt to make redisplay more selective when changing cursor type.
11261 * frame.h (struct frame): New bitfield cursor_type_changed.
11262 * xdisp.c (cursor_type_changed): Remove.
11263 (try_cursor_movement, redisplay_window, try_window_id)
11264 (set_frame_cursor_types, try_window_reusing_current_matrix):
11265 Adjust to use per-frame bitfield.
11266 (redisplay_internal): Look for cursor type change on each visible
11267 frame and consider all frames if cursor type has been changed on
11268 the frame other than selected. If cursor type has been changed on
11269 selected frame only, do not use fast update.
11271 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11273 Attempt to make redisplay more selective when changing fonts.
11274 * frame.h (struct frame): New bitfield fonts_changed.
11275 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11276 (adjust_frame_glyphs): Add prototype.
11277 * dispnew.c (fonts_changed_p): Remove.
11278 (adjust_glyphs): Remove because we do not
11279 adjust matrices on all frames at once any more.
11280 (adjust_frame_glyphs): Block and unblock input here.
11281 (adjust_glyph_matrix): Use fonts_changed.
11282 (change_frame_size_1): Use adjust_frame_glyphs.
11283 * font.c (font_open_entity): Use fonts_changed.
11284 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11285 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11286 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11287 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11288 (shrink_mini_window, Fresize_mini_window_internal)
11289 (window_scroll_pixel_based, Fset_window_configuration)
11290 (apply_window_adjustment, Fset_window_vscroll):
11291 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11292 Use adjust_frame_glyphs.
11293 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11294 (try_window_reusing_current_matrix, try_window_id, display_line)
11295 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11296 (redisplay_internal): Consider fonts_changed and adjust frame
11297 matrices for each frame only if the frame is visible. If font
11298 has been changed on some frame during full redisplay, retry
11299 only visible frames where the font has been actually changed.
11301 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11303 Cache current header and mode line height for each window.
11304 * window.h (struct window): New fields mode_line_height
11305 and header_line_height.
11306 * window.c (make_window): Initialize them.
11307 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11308 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11309 (current_mode_line_height, current_header_line_height):
11310 Remove declaration.
11311 * xdisp.c (current_mode_line_height, current_header_line_height):
11313 (pos_visible_p, init_xdisp): Adjust user.
11314 (redisplay_window): Invalidate mode_line_height and
11315 header_line_height if current and desired matrices do not agree.
11317 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11319 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11320 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11322 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11324 Make --without-x compatible with --enable-gcc-warnings.
11325 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11326 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11327 members under HAVE_WINDOW_SYSTEM.
11328 * keyboard.c (make_lispy_focus_out): Likewise.
11329 (record_menu_key): Move under HAVE_MENUS.
11330 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11331 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11332 (syms_of_xdisp): Adjust user.
11333 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11334 (start_hourglass, cancel_hourglass):
11335 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11336 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11337 and CLEAR_FONT_TABLE_NFONTS.
11338 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11339 Declare only if HAVE_WINDOW_SYSTEM.
11340 (lface_same_font_attributes_p, clear_face_gcs): Define only
11341 if HAVE_WINDOW_SYSTEM.
11343 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11345 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11346 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11347 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11349 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11351 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11353 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11355 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11356 This fixes a type error on hosts where ptrdiff_t is wider than int.
11358 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11360 * keyboard.c (read_key_sequence_vs): New function.
11361 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11364 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11366 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11368 Makefile improvements.
11369 * Makefile.in (config.status): Don't use double-colon rules, as
11370 they are not portable according to POSIX. Fix shell typo with `;
11371 I guess this rule has never been tested?
11372 (VCSWITNESS): New macro, to override any environment var.
11374 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11376 * xterm.h (struct x_display_info): Do not track X connection
11377 fd separately because it is always available from Display.
11378 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11381 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11383 * buffer.c (drop_overlay):
11384 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11385 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11387 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11389 * buffer.c (Fmake_overlay, Fmove_overlay):
11390 * intervals.c (set_point_from_marker):
11391 * print.c (PRINTPREPARE): Prefer signal_error
11392 to plain error and report unsuitable marker too.
11394 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11396 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11397 for 'dragging' member.
11398 (struct x_output): Remove set-but-unused leftovers
11399 'left_before_move' and 'top_before_move'.
11400 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11401 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11402 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11403 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11404 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11405 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11406 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11407 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11409 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11411 * nsfont.m (INVALID_GLYPH): New define.
11412 (nsfont_encode_char): Use INVALID_GLYPH.
11413 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11415 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11417 * xterm.c (x_last_mouse_movement_time): Revert last change.
11418 This code should use XDisplayMotionBufferSize to check display's
11419 motion history first, and there are few other issues as well.
11420 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11421 (handle_one_xevent): Adjust user.
11423 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11425 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11426 * frame.c (Flast_nonminibuf_frame): ... to here.
11427 (check_minibuf_window): Don't abort if no window was found
11430 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11432 Use XGetMotionEvents to ask the last mouse motion time from X server.
11433 * xterm.c (X_MOTION_HISTORY): Default to 1.
11434 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11435 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11436 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11437 Ifdef away legacy code.
11438 (XTmouse_position, x_scroll_bar_report_motion):
11439 Use x_last_mouse_movement_time.
11440 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11443 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11445 * msdos.c (last_mouse_window): Move to...
11446 (dos_rawgetc): ...this function and adjust comment.
11447 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11448 (mouseMoved): ...this function and adjust comment.
11449 * w32term.c (last_window): Likewise with...
11450 (w32_read_socket): ...this function.
11451 * xterm.c (last_window): Likewise with...
11452 (handle_one_xevent): ...this function.
11454 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11456 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11457 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11458 (handle_one_xevent): ...to here.
11459 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11462 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11464 * msdos.c (IT_set_terminal_window): Remove no-op.
11465 (initialize_msdos_display): Adjust terminal setup.
11466 * w32console.c (w32con_set_terminal_window): Remove no-op.
11467 (initialize_w32_display): Adjust terminal setup.
11468 * w32term.c (w32_set_terminal_window): Remove no-op.
11469 (w32_create_terminal): Adjust terminal setup.
11470 * xterm.c (XTset_terminal_window): Remove no-op.
11471 (x_create_terminal): Adjust terminal setup.
11473 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11475 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11477 (ns_create_terminal): Adjust terminal setup.
11478 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11480 (w32_create_terminal): Adjust terminal setup.
11481 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11483 (x_create_terminal): Adjust terminal setup.
11485 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11487 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11488 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11489 * dispnew.c (buffer_posn_from_coords):
11490 * window.c (Fwindow_end, displayed_window_lines):
11491 * xdisp.c (redisplay_mode_lines): Use it.
11493 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11495 * fontset.c (face_for_char): Check char in the current face font first
11496 if HAVE_NS (Bug#15138).
11498 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11500 * window.c (temp_output_buffer_show): Make sure window returned
11501 by display_buffer is live (Bug#15213).
11503 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11505 Minor cleanup to avoid forward declarations.
11506 * coding.h (struct ccl_spec): Remove forward declaration.
11507 * composite.h (toplevel): Include font.h.
11508 (struct composition_it, struct face, struct font_metrics):
11509 Remove forward declaration.
11510 * dispextern.h (struct image, struct atimer): Likewise.
11511 * emacsgtkfixed.h (struct frame): Likewise.
11512 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11513 * font.h (struct font_driver, struct font, struct glyph_string)
11514 (struct face): Remove forward declaration.
11515 * fontset.h (struct face, struct font): Likewise.
11516 * frame.h (toplevel): Style cleanup.
11517 (enum output_method): Move to...
11518 * termhooks.h (enum output_method): ...here.
11519 (struct glyph, struct frame, struct ns_display_info)
11520 (struct x_display_info, struct w32_display_info):
11521 Remove forward declaration.
11522 * xterm.h (toplevel): Include termhooks.h.
11523 (struct font, struct window, struct glyph_matrix, struct frame)
11524 (struct input_event, struct face, struct image): Remove forward
11526 * gtkutil.h (struct _widget_value): Likewise.
11527 * keyboard.h (toplevel): Include termhooks.h.
11528 (struct input_event): Remove forward declaration.
11530 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11532 * intervals.c (set_point_from_marker): New function.
11533 * editfns.c (Fgoto_char):
11534 * process.c (Finternal_default_process_filter):
11535 * window.c (select_window_1): Use it.
11536 * buffer.h (set_point_from_marker): Add prototype.
11538 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11540 * w32.c (term_winsock): Call release_listen_threads before calling
11542 (_sys_wait_accept): Wait for accept event in a loop with a finite
11543 timeout, instead of waiting indefinitely. Will hopefully avoid
11544 hanging during exit because WSACleanup deadlocks waiting for the
11545 event object to be released. (Bug#14333)
11547 * w32proc.c (release_listen_threads): New function, signals all
11548 the reader threads that listen for connections to stop waiting.
11550 * w32.h (release_listen_threads): Add prototype.
11552 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11554 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11555 field of new marker (for sanity and safety).
11556 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11557 anyway because XMISCTYPE is a function and can't be an lvalue).
11559 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11561 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11562 (x_after_update_window_line, x_scroll_bar_create)
11563 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11564 (handle_one_xevent, x_clear_frame_area):
11565 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11566 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11567 * xterm.h (x_clear_area): Adjust prototype.
11569 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11571 Hook scanning and indentation functions to find_newline. This helps
11572 to avoid duplicated code and renders more respect to newline cache.
11573 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11574 * cmds.c (Fforward_line):
11575 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11576 Use find_newline and avoid unnecessary point movements.
11577 * search.c (scan_newline): Implement on top of find_newline.
11579 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11581 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11582 scoped code (bug#11258).
11584 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11586 * nsterm.m (last_window): New variable.
11587 (EV_TRAILER2): New macro.
11588 (EV_TRAILER): Call EV_TRAILER2.
11589 (mouseMoved:): Add support for mouse-autoselect-window
11590 on nextstep (Bug#6888).
11592 2013-08-28 Andreas Schwab <schwab@suse.de>
11594 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11595 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11596 Remove unused macro definitions.
11597 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11598 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11599 Only define if emacs.
11601 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11603 Prefer enum glyph_row_area to int where appropriate.
11604 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11606 (window_box, window_box_width, window_box_left, window_box_left_offset)
11607 (window_box_right, window_box_right_offset): Adjust prototypes.
11608 * xdisp.c (window_box, window_box_width, window_box_left)
11609 (window_box_left_offset, window_box_right, window_box_right_offset):
11610 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11611 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11612 * nsterm.m (ns_clip_to_row):
11613 * w32term.c (w32_clip_to_row):
11614 * xterm.c (x_clip_to_row): Likewise.
11616 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11618 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11619 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11621 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11623 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11624 for portability to hosts where /bin/sh has problems.
11626 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11628 Redesign redisplay interface to drop global output_cursor.
11629 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11630 (toplevel): Remove declaration of output_cursor.
11631 (set_output_cursor, x_cursor_to): Remove prototype.
11632 * window.h (struct window): New member output_cursor.
11633 (output_cursor_to): New function to replace RIF member.
11634 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11635 (update_text_area, set_window_cursor_after_update): Use it.
11636 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11637 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11638 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11639 * w32term.c (x_update_window_begin, x_update_window_end):
11640 * xterm.c (x_update_window_begin, x_update_window_end):
11641 Adjust to use per-window output cursor.
11643 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11645 Simplify SELECT_TYPE-related code.
11646 Like EMACS_TIME, this portability layer is no longer needed, since
11647 Emacs has been using fd_set as a portability layer for some time.
11648 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11649 (SELECT_TYPE): Remove. All uses changed to fd_set.
11650 (fd_set) [!FD_SET]: New typedef.
11652 Simplify EMACS_TIME-related code.
11653 This portability layer is no longer needed, since Emacs has been
11654 using struct timespec as a portability layer for some time.
11655 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11656 Include <time.h> rather than "systime.h"; that's all that's needed now.
11657 * dispnew.c: Include <timespec.h> rather than "systime.h";
11658 that's all that's needed now.
11659 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11660 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11661 TIMESPEC_RESOLUTION.
11662 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11663 LOG10_TIMESPEC_RESOLUTION.
11664 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11665 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11666 (make_emacs_time): Remove. All used changed to make_timespec.
11667 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11668 (current_timespec): Rename from current_emacs_time. All uses changed.
11669 (add_emacs_time): Remove. All uses changed to timespec_add.
11670 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11671 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11672 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11673 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11674 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11675 (current_timespec): Rename from current_emacs_time. All uses changed.
11676 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11677 changed to timespec_cmp.
11678 * xgselect.c: Include <timespec.h>, since our .h files don't.
11680 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11682 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11683 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11684 Remove the leftovers.
11685 * gtkutil.c (toplevel): Do not declare Qxft but include
11687 * image.c (toplevel): Do not declare Vlibrary_cache because
11688 it's already done in lisp.h.
11690 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11692 * lisp.h (Mouse_HLInfo): Move from here...
11693 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11694 (reset_mouse_highlight): New function.
11695 * msdos.c (dos_set_window_size, IT_update_begin)
11696 (internal_terminal_init):
11697 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11698 (ns_initialize_display_info):
11699 * w32console.c (initialize_w32_display):
11700 * w32term.c (x_update_window_end, x_free_frame_resources)
11701 (w32_initialize_display_info):
11702 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11703 * window.c (Fdelete_other_windows_internal):
11704 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11705 * termchar.h (toplevel):
11706 * xterm.h (toplevel): Include dispextern.h.
11708 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11710 Fix minor problems found by static checking.
11711 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11712 (expect): Avoid nested-if warning.
11713 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11714 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11715 * nsterm.h, nsterm.m (ns_select):
11716 * xgselect.c, xgselect.h (xg_select):
11717 Adjust signature to better match pselect's.
11718 * nsterm.m (ns_select):
11719 Don't set *TIMEOUT, since pselect doesn't.
11720 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11721 diagnostic about assigning const char * to it.
11722 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11724 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11726 * lread.c (substitute_object_recurse): Handle hash-tables as well
11729 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11731 Fix unlikely core dump in init_tty, and simplify terminfo case.
11732 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11733 The old version incorrectly dumped core if malloc returned a
11734 buffer containing only non-NUL bytes.
11735 (init_tty): Do not allocate or free termcap buffers; the
11736 struct does that for us now.
11737 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11738 (struct tty_display_info): Define members termcap_term_buffer and
11739 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11740 use them. Allocate them directly in struct rather than indirectly
11741 via a pointer, to simplify init_tty.
11743 * frame.c (check_minibuf_window): Initialize 'window' properly,
11744 so that Emacs reliably aborts later if 'window' is not initialized.
11746 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11748 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11749 of VoidSymbol (Bug#15154).
11751 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11753 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11754 mouse_face_beg_y and mouse_face_end_y.
11755 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11756 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11757 Adjust users and update comment where appropriate.
11759 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11761 * frame.c (check_minibuf_window): New function.
11762 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11763 Call check_minibuf_window (Bug#15183).
11765 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11767 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11768 because this is the only last cursor data we need to keep and consult.
11769 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11770 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11773 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11775 Fix recovering from possible decompression error.
11776 Since insert_from_gap doesn't always move point, we can't use PT as
11777 the position where the partially decompressed data ends, and
11778 should count how many bytes was produced so far.
11779 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11780 (unwind_decompress): Really delete partially uncompressed data.
11781 (Fzlib_decompress_region): Take decompressed data size into account.
11783 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11785 * syntax.c (init_syntax_once): Adjust comment and do an early
11786 initialization of Qchar_table_extra_slots just once...
11787 * casetab.c (init_casetab_once):
11788 * category.c (init_category_once):
11789 * character.c (syms_of_character):
11790 * coding.c (syms_of_coding):
11791 * xdisp.c (syms_of_xdisp): ...and omit it here.
11793 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11795 * xdisp.c (get_next_display_element): Don't apply to characters
11796 from a display vector the logic of setting it->end_of_box_run_p
11797 suitable for characters from a buffer. (Bug#15175)
11799 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11800 to handle directories, rather than '_utime' which doesn't.
11803 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11805 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11806 or fullscreen (Bug#14627).
11808 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11810 System-dependent integer overflow fixes.
11811 * process.c (Fset_process_window_size): Signal an error if
11812 the window size is outside the range supported by the lower level.
11813 * sysdep.c (set_window_size): Return negative on error,
11814 nonnegative on success, rather than -1, 0, 1 on not in system,
11815 failure, success. This is simpler. Caller changed.
11816 (serial_configure): Remove unnecessary initialization of local.
11817 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11818 size fits in unsigned long; this isn't true on some 32-bit hosts.
11819 Avoid buffer overrun if some future version of /proc/meminfo has a
11820 variable name longer than 20 bytes.
11821 (system_process_attributes) [__FreeBSD__]:
11822 Don't assume hw.availpages fits in 'int'.
11824 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11826 Don't let very long directory names overrun the stack.
11827 Fix some related minor problems involving "//", vfork.
11828 * callproc.c (encode_current_directory): New function.
11829 (call_process): Don't append "/"; not needed.
11830 * fileio.c (file_name_as_directory_slop): New constant.
11831 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11832 this can save the caller having to alloca.
11833 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11834 Use SAFE_ALLOCA, not alloca.
11835 (directory_file_name, Fexpand_file_name): Leave leading "//"
11836 alone, since it can be special even on POSIX platforms.
11837 * callproc.c (call_process):
11838 * process.c (Fformat_network_address):
11839 * sysdep.c (sys_subshell):
11840 Use encode_current_directory rather than rolling our own.
11841 (create_process): No need to encode directory; caller does that now.
11842 * process.h (encode_current_directory): New decl.
11843 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11844 Rework to avoid 'goto xyzzy;'.
11846 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11848 * xdisp.c (handle_face_prop): If the default face was remapped use
11849 the remapped face for strings from prefix properties. (Bug#15155)
11851 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11853 Minor cleanup for redisplay interface and few related functions.
11854 * frame.h (enum text_cursor_kinds): Move from here...
11855 * dispextern.h (enum text_cursor_kinds): ...to here.
11856 (toplevel): Drop unnecessary declarations.
11857 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11858 in update_window_end_hook and draw_window_cursor functions.
11859 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11860 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11861 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11862 * xterm.c (x_update_window_end, x_draw_window_cursor):
11863 * xdisp.c (display_and_set_cursor, update_window_cursor)
11864 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11865 enum text_cursor_kinds where appropriate.
11867 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11869 Redesign redisplay interface to drop updated_row and updated_area.
11870 * dispextern.h (updated_row, updated_area): Remove declaration.
11871 (struct redisplay_interface): Pass glyph row and row area parameters
11872 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11873 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11875 * dispnew.c (updated_row, updated_area): Remove.
11876 (redraw_overlapped_rows, update_window_line): Adjust user.
11877 (update_marginal_area, update_text_area): Likewise. Pass updated row
11878 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11879 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11882 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11884 * process.c (flush_pending_output): Remove stub.
11887 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11889 * callproc.c: Fix race that killed background processes (Bug#15144).
11890 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11891 Record deleted process-id in critical section, not afterwards.
11892 Don't mistakenly kill process created by a call-process invocation
11893 that discards output and does not wait.
11895 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11897 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11898 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11899 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11900 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11901 to shut up compiler in mark_object.
11902 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11904 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11906 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11907 We can't portably rely on PTY_OPEN doing that, even if
11908 it calls posix_openpt with O_CLOEXEC.
11910 2013-08-20 Kenichi Handa <handa@gnu.org>
11912 * character.c (string_char): Improve commentary.
11914 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11916 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11917 (struct animation_cache): Make signature a flexible array member.
11918 All uses changed. This is a tad slower but may insulate us better
11919 from future changes to ImageMagick.
11921 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11923 * image.c: Shrink memory needed for animation cache.
11924 (SIGNATURE_DIGESTSIZE): New constant.
11925 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11926 (imagemagick_create_cache): Copy the signature. This saves
11927 several KB of memory that ImageMagick wastes per signature.
11928 Don't bother updating the update_time, as the caller does that now.
11929 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11930 it's a fixed size struct member now.
11931 (imagemagick_get_animation_cache): Always destroy the signature,
11932 as it's now imagemagick_create_cache's responsibility to copy it.
11933 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11934 and use memcmp rather than strcmp.
11935 eassert that ImageMagick returns a signature of the specified length.
11937 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11939 * image.c (imagemagick_get_animation_cache): Don't segfault on
11941 (imagemagick_get_animation_cache): Revert to previous definition
11942 so that it actually works. But keep the memory leak fix.
11943 (imagemagick_get_animation_cache): Fix memory leak.
11945 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11947 * image.c: Fix animation cache signature memory leak.
11948 Fix some other minor performance problems while we're at it.
11949 (imagemagick_create_cache): Clear just the members that
11950 need clearing. Don't set update_time, as caller does that now.
11951 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11952 Simplify by using pointer-to-pointer instead of a prev pointer.
11953 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11954 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11955 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11956 it's already a copy. Free the signature probe unless it's cached.
11958 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11959 This was introduced by my 2013-08-12 fix for Bug#15035.
11961 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11963 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11964 (imagemagick_prune_animation_cache): Now static.
11966 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11968 * image.c (imagemagick_get_animation_cache): Don't segfault when
11969 pruning all entries.
11971 2013-08-18 Ken Brown <kbrown@cornell.edu>
11973 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11974 static heap if ENABLE_CHECKING is defined.
11975 (max_bss_sbrk_ptr): New variable.
11976 (bss_sbrk): Use it.
11977 (report_sheap_usage): Report maximum static heap usage instead of
11978 ending static heap usage.
11980 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11982 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11983 of zlib_initialized according to the results of calling
11984 init_zlib_functions.
11986 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11988 * image.c: Implement an ImageMagick per-image cache.
11989 (imagemagick_get_animation_cache): Fix a double-free error.
11990 (imagemagick_load_image): Remove the ping_wand code, which only
11991 apparently saved time on invalid animated images, and slowed down
11992 everything else. Optimize for the common case.
11994 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11996 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11998 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12000 * marker.c (set_marker): Remove documentation of undefined behavior.
12002 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12004 * image.c (imagemagick_compute_animated_image): Animate correctly
12005 when sub-images are smaller than the main image.
12006 (imagemagick_compute_animated_image): Setting the iterator row to
12007 zero is apparently not allowed.
12008 (imagemagick_compute_animated_image): Allow images that say they
12009 have sub-images that are bigger than the main image, but just crop
12012 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12014 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12016 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12018 * image.c (imagemagick_compute_animated_image): Respect the GIF
12021 2013-08-15 Ken Brown <kbrown@cornell.edu>
12023 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12024 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12027 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12029 Fix minor problems found by static checking.
12030 * frame.c (delete_frame):
12031 * xdisp.c (next_element_from_display_vector):
12032 Avoid uninitialized local.
12033 * image.c (imagemagick_compute_animated_image): Port to C89.
12034 Prefer usual GNU indentation style for loops.
12035 Be more careful about bizarrely large sizes, by using ptrdiff_t
12038 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12040 Fix infinite frame selection loop (Bug#15025).
12041 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12043 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12045 * xdisp.c (compute_window_start_on_continuation_line):
12046 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12047 to make sure we end up setting the window start at the leftmost
12048 visible character of the display line. This avoids funky
12049 horizontal shifting because the window start is not kept on the
12050 same position. (Bug#15090)
12051 (next_element_from_display_vector): Support 'box' face attribute
12052 in the face definitions of a display vector. (Bug#15099)
12054 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12056 * image.c (imagemagick_compute_animated_image): Implement animated
12057 images (bug#14700).
12058 (imagemagick_compute_animated_image): Fix some compilation
12059 warnings. Implement a very simple cache to make the animation
12060 usable at all, but it should be replaced with a per-image cache.
12062 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12064 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12065 to do `for' loops over alist values.
12066 * buffer.h (FOR_EACH_BUFFER):
12067 * process.c (FOR_EACH_PROCESS): Use it.
12068 (handle_child_signal, status_notify, Fget_buffer_process)
12069 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12071 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12073 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12074 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12075 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12076 to xzalloc and so avoid redundant call to memset.
12077 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12078 members because it is allocated with xzalloc and so already zeroed.
12080 2013-08-14 Ken Brown <kbrown@cornell.edu>
12082 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12085 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12087 Utility function and macro to copy Lisp string to C string.
12088 * lisp.h (xlispstrdupa): New macro.
12089 (xlispstrdup): New prototype.
12090 * alloc.c (xlispstrdup): New function.
12091 * callint.c (Fcall_interactively):
12092 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12093 (Fsubstitute_in_file_name):
12094 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12095 * image.c (x_create_bitmap_from_file):
12096 * w32term.c (w32_term_init):
12097 * xterm.c (x_term_init): Use xlispstrdup.
12099 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12101 * image.c (imagemagick_load_image): Make animated pictures work.
12102 There's still some problems with background color settings, though
12105 * decompress.c (unwind_decompress): Always restore point.
12107 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12109 * marker.c (set_marker): Reformat documentation.
12111 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12113 * xdisp.c (cursor_type_changed): Now static.
12115 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12116 Use changed. This avoids the need to call xmalloc and for the
12117 caller to call xfree, and avoids memory leaks in some situations.
12119 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12121 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12122 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12123 (redisplay_window): If window_end_valid is cleared due to non-zero
12124 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12125 so do not call to try_cursor_movement for that window.
12127 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12129 * window.h (struct window): Convert window_end_pos and
12130 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12131 (wset_window_end_pos, wset_window_end_vpos): Remove.
12132 * dispnew.c (adjust_glyph_matrix):
12133 * window.c (Fwindow_end, replace_window, set_window_buffer)
12135 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12136 (set_vertical_scroll_bar, redisplay_window, try_window)
12137 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12138 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12139 (note_mouse_highlight): Adjust users.
12140 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12143 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12145 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12146 * image.c (imagemagick_filename_hint): Use `const char *' and
12147 prefer SSDATA to SDATA to avoid warnings.
12149 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12151 Cleanup window fringes, margins and scroll bars adjustments.
12152 * window.c (set_window_fringes, set_window_margins)
12153 (set_window_scroll_bars, apply_window_adjustment): New functions.
12154 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12155 (Fset_window_scroll_bars): Use them.
12157 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12159 * window.h (struct window): Convert scroll_bar_width
12160 from Lisp_Object to integer. Adjust comment.
12161 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12163 * window.c (wset_scroll_bar_width): Remove.
12164 (make_window): Initialize scroll_bar_width.
12165 (Fsplit_window_internal): Use direct assignment.
12166 (Fset_window_configuration, save_window_save):
12167 Convert Lisp_Object to integer and back where appropriate.
12168 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12169 bar was actually changed, and mention this in docstring.
12171 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12173 * decompress.c: Minor simplifications.
12174 (Fzlib_decompress_region): Don't bother verifying
12175 that avail_out <= UINT_MAX, as that was confusing.
12176 Mention the restriction in a comment instead.
12177 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12179 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12181 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12182 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12184 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12186 * image.c (imagemagick_filename_hint): Check for errors in the
12189 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12191 * window.c (Fwindow_margins): Return nil when there's no marginal
12192 area, as per the documented API.
12194 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12195 Fmake_vector, as scroll bar's struct members are not all Lisp
12196 objects now. This avoids crashes in GC.
12198 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12199 bool, so its address could be taken.
12201 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12203 * image.c (imagemagick_filename_hint): New function to possibly
12204 apply `image-content-type-suffixes'.
12205 (imagemagick_load_image): Use it.
12207 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12209 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12210 if loading zlib failed.
12212 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12214 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12215 2013-08-13 checkin below. Change bool to BOOL, rule is:
12216 All Obj-C code uses BOOL, except for interfaces callable from C.
12218 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12220 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12222 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12223 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12224 bool instead of BOOL.
12225 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12226 from Lisp_Object to bitfield. Adjust comment.
12227 * w32term.c (x_scroll_bar_create): Adjust user.
12228 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12229 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12230 Use bool for boolean.
12231 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12232 to `unsigned int' when defining a bitfield.
12234 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12236 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12238 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12240 * window.h (struct window): Convert left_margin_cols and
12241 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12242 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12243 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12245 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12247 (showing_window_margins_p, update_window_line, update_frame_1):
12248 * fringe.c (draw_fringe_bitmap_1):
12249 * xdisp.c (window_box_width): Adjust users.
12250 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12251 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12252 Use direct assignment.
12253 (Fset_window_configuration, save_window_save, Fwindow_margins):
12254 Convert Lisp_Object to integer and back where appropriate.
12255 (Fset_window_margins): Adjust user. Return t if any margin
12256 was actually changed, and mention this in docstring.
12258 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12260 * syntax.c (forward_word):
12261 * cmds.c (forward_char, backward_char): Mention the optional argument.
12263 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12265 * window.h (struct window): Convert left_fringe_width
12266 and right_fringe_width from Lisp_Objects to integers.
12268 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12269 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12270 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12272 (make_window): Initialize new integer fields to -1.
12273 (Fsplit_window_internal): Use direct assignment.
12274 (Fset_window_configuration, save_window_save):
12275 Convert Lisp_Object to integer and back where appropriate.
12276 (Fset_window_fringes): Adjust user. Return t if any fringe
12277 was actually changed, and mention this in docstring.
12279 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12281 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12282 * nsfns.m (x_set_cursor_type):
12283 * w32fns.c (x_set_cursor_type):
12284 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12285 * xdisp.c (set_frame_cursor_types): ...but in common code.
12287 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12289 * font.c (clear_font_cache): New function, stripped from...
12290 (Fclear_font_cache): ...here, which now uses the function
12291 above. Adjust comment.
12292 * font.h (clear_font_cache): Add prototype.
12293 * xfaces.c (clear_face_cache): Use clear_font_cache.
12295 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12297 * window.c (Fset_window_start): Compare `w', not `window' because
12298 `w' might not be equal to `window' after call to decode_live_window.
12300 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12302 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12303 This fixes a problem introduced by the Bug#15035 patch
12304 when using GPG. Reported by Herbert J. Skuhra.
12306 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12308 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12309 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12310 not yet initialized.
12312 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12314 * decompress.c (Fzlib_decompress_region): Support zlib
12315 decompression, too, and rename.
12317 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12319 Minor zlib configuration tweaks.
12320 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12321 Don't assume presence of fn_inflateInit2_ zlib internal function.
12323 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12325 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12326 include the zlib prefix.
12328 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12330 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12331 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12332 define static variables that are pointers to zlib functions to be
12333 dynamically loaded.
12334 (init_zlib_functions) [WINDOWSNT]: New function.
12335 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12337 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12338 macros instead of invoking the zlib functions directly.
12339 (syms_of_decompress): DEFSYM Qzlib_dll.
12340 Staticpro Szlib_available_p.
12342 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12344 Avoid looping over all frame windows to freeze and unfreeze.
12345 * window.h (struct window): Drop frozen_window_start_p.
12346 (freeze_window_starts): Drop prototype.
12347 * frame.h (struct frame): New frozen_window_starts flag.
12348 (FRAME_WINDOWS_FROZEN): New macro.
12349 * window.c (freeze_window_start, freeze_window_starts):
12351 (select_window, replace_window): Adjust users.
12352 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12353 (window_frozen_p): New function.
12354 (redisplay_window): Use it.
12356 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12358 Fix some fd issues when running subprocesses (Bug#15035).
12359 Fix bugs that can leak files or file descriptors on errors.
12360 Don't unlink open temp files, as that's hard for users to diagnose
12361 when things go awry (e.g., temp disk exhausted).
12362 Don't bother to lock temp files. Check for invalid recursion.
12363 * callproc.c (synch_process_fd): Remove. All uses removed.
12364 (synch_process_tempfile): New var or macro.
12365 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12367 (record_kill_process): New arg, the temp name. All callers changed.
12368 (delete_temp_file): Now just a simple wrapper around unlink.
12369 (call_process_kill): New arg, the call_process_fd array.
12370 Close them all. Clear synch_process_pid. Remove the temp file,
12371 or arrange for it to be removed.
12372 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12373 that's been moved to synch_process_tempfile. Caller changed.
12374 Do not remove the tempfile; that's now call_process_kill's
12376 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12377 call_process_kill; the caller now does that.
12378 (call_process_cleanup): Do not close the process fd; that's now
12379 call_process_kill's responsibility.
12380 (Fcall_process): Implement via new function call_process, which
12381 has most of the old body of Fcall_process, but with a different API.
12382 (call_process): New function that does not open or close filefd if
12383 it is nonnegative. Record which fds need to be closed, and let
12384 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12385 Signal an error if invoked recursively (could be done via a hook).
12386 Simplify creation of the tempfile in the MSDOS case.
12387 Don't create the output file until after checking for the executable.
12388 Report any failure to open /dev/null.
12389 Don't open /dev/null for writing twice; once is enough.
12390 Don't create pipe if all output is being discarded or sent to file.
12391 Don't worry about setting up the coding system or reading from the
12392 pipe if all output is being discarded.
12393 Hoist fd_error local into top level, to lessen block nesting.
12394 Don't record deleted pid here; now done by Fcall_process_region.
12395 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12396 and note its success in synch_process_tempfile.
12397 Do not leak resources when child_setup fails.
12398 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12399 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12400 (create_temp_file): Now returns open fd, with an additional
12401 Lisp_Object * argument to return the name. All callers changed.
12402 Do not close the file; rewind it instead, and leave it open for
12403 the caller. Do not lock the temp file. Unwind-protect the file
12404 and the file-descriptor.
12405 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12406 If an asynchrounous process, record it here, not in call_process.
12407 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12408 * eval.c (set_unwind_protect): New function.
12409 * fileio.c (write_region): New function, generalized from the
12410 old Fwrite_region. Do not lock temp files.
12411 (Fwrite_region): Use it.
12412 * lisp.h (set_unwind_protect, write_region): New decls.
12413 * process.c: Include <verify.h>.
12414 (make_process): Mark fds as initially closed.
12415 (deleted_pid_list): Now a list of pid-filename pairs.
12417 (close_process_fd): New function.
12418 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12419 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12420 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12421 (create_process, create_pty, Fmake_serial_process)
12422 (server_accept_connection): Record which fds need to be closed,
12423 and let deactivate_process close them.
12424 (Fmake_network_process): Do not discard the unwind-protect
12425 until it's safe to do so.
12426 (deactivate_process): Close the fds opened by create_process etc.
12427 (Fprocess_send_eof): Adjust to new way of recording open fds.
12428 Report an error if /dev/null can't be opened, instead of aborting.
12429 * process.h (PROCESS_OPEN_FDS): New constant.
12430 (struct Lisp_Process): New member open_fds.
12431 (record_kill_process, record_deleted_pid): Adjust signatures.
12432 (record_deleted_pid): Move decl here ...
12433 * syswait.h (record_deleted_pid): ... from here.
12435 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12437 * decompress.c: Fix bugs with large buffers and weird inputs.
12438 Tune a bit. Reindent as per usual Emacs style.
12439 (BUFFER_SIZE): Remove.
12440 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12441 more than UINT_MAX bytes. Decompress into the gap instead of into
12442 an auto buffer, as this should avoid copying. Return nil if
12443 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12444 set immediate_quit; we shouldn't trust zlib code that much.
12446 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12448 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12449 errors, and really move the gap to where we want it.
12451 * lisp.h: Include decompress.c support.
12453 * emacs.c (main): Include decompress.c support.
12455 * Makefile.in: Include -lz if present.
12457 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12459 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12460 (initWithTitle:): Initialize frame to 0.
12461 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12462 (fillWithWidgetValue:frame:): Rename from
12463 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12465 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12466 fillWithWidgetValue:frame:
12468 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12469 remove memory leak warnings.
12471 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12472 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12473 menu_pending_title.
12475 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12476 (x_activate_menubar): Update the whole menu.
12477 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12478 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12479 current event is not NSSystemDefined (Bug#15001).
12480 Call ns_check_menu_open only if trackingMenu is 2.
12481 (menuDidClose:): New method, decrease trackingMenu.
12482 (fillWithWidgetValue:setDelegate:): New method.
12483 (fillWithWidgetValue:): Call the above.
12485 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12487 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12489 Omit some unnecessary casts.
12490 Many of these go back to the old pre-C89 days, when they may have
12491 been needed, but we've been assuming C89 or later for a while now.
12492 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12493 (live_float_p, live_misc_p, live_vector_p):
12494 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12495 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12496 (defvar_per_buffer):
12497 * callint.c (Fcall_interactively):
12498 * doc.c (Fsubstitute_command_keys):
12499 * filelock.c (get_boot_time):
12500 * frame.c (xrdb_get_resource):
12501 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12502 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12503 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12504 (menuitem_highlight_callback, menu_destroy_callback)
12505 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12506 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12507 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12508 (xg_tool_bar_help_callback, tb_size_cb):
12509 * image.c (xpm_alloc_color, png_read_from_memory)
12510 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12511 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12513 * keymap.c (describe_map):
12514 * nsfns.m (Fns_display_monitor_attributes_list):
12515 * nsmenu.m (process_dialog:):
12516 * nsterm.m (hold_event):
12517 * process.c (wait_reading_process_output):
12518 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12519 * scroll.c (do_direct_scrolling, scrolling_1):
12520 * termcap.c (tgetent):
12521 * window.c (check_window_containing, add_window_to_list)
12522 (freeze_window_starts):
12523 * xdisp.c (compare_overlay_entries, vmessage):
12524 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12525 (x_get_monitor_attributes_xrandr)
12526 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12527 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12528 * xfont.c (xfont_match, xfont_open):
12529 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12530 (menubar_selection_callback, menu_position_func)
12531 (popup_selection_callback, create_and_show_popup_menu)
12532 (dialog_selection_callback, create_and_show_dialog):
12533 * xrdb.c (x_get_string_resource)
12535 * xsmfns.c (x_session_check_input):
12536 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12537 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12538 (xaw_jump_callback, xaw_scroll_callback):
12539 Omit unnecessary casts.
12541 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12543 Minor string-length refactoring.
12544 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12545 * frame.c (make_monitor_attribute_list):
12546 Prefer build_string to strlen + make_string.
12548 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12550 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12551 don't check minor_code (Bug#14417).
12553 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12555 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12556 vertical positions instead. This avoids calling MATRIX_ROW with
12557 row numbers that are possibly beyond valid limits. (Bug#15064)
12559 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12561 Use xstrdup and build_unibyte_string where applicable.
12562 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12563 * xfns.c (x_window):
12564 * xrdb.c (x_get_customization_string):
12565 * xterm.c (xim_initialize):
12566 * w32fns.c (w32_window): Use xstrdup.
12567 (w32_display_monitor_attributes_list):
12568 * emacs.c (init_cmdargs):
12569 * keyboard.c (PUSH_C_STR):
12570 * nsfont.m (nsfont_open):
12571 * sysdep.c (system_process_attributes):
12572 * w32.c (system_process_attributes):
12573 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12575 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12577 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12578 variables of these types so that GDB would know about them, as aid
12579 for debugging fatal exceptions. (Bug#15024) See also
12580 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12583 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12585 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12586 larger than the NSWindow (Bug#14934).
12588 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12590 Redesign redisplay interface to drop global variable updated_window.
12591 Always pass currently updated window as a parameter to update routines.
12592 * dispextern.h (updated_window): Remove declaration.
12593 (struct redisplay_interface): Pass window parameter to
12594 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12595 and after_update_window_hook.
12596 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12598 * dispnew.c (updated_window): Remove.
12599 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12600 (update_window_line): Adjust to match redisplay interface changes.
12601 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12602 (ns_scroll_run, ns_after_update_window_line):
12603 * w32term.c (x_update_window_begin, x_update_window_end)
12604 (x_after_update_window_line, x_scroll_run):
12605 * xterm.c (x_update_window_begin, x_update_window_end)
12606 (x_after_update_window_line, x_scroll_run):
12607 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12608 Likewise. Adjust comments where appropriate.
12609 (x_cursor_to): Simplify because this is always called during window
12610 update (but install debugging check anyway).
12611 (expose_window): Check must_be_updated_p flag to see whether this
12612 function is called during window update.
12614 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12616 Do not reset window modification event counters excessively.
12617 These leftovers and poor man's tricky methods to catch extra
12618 redisplay's attention are no longer needed.
12619 * frame.c (set_menu_bar_lines_1):
12620 * minibuf.c (read_minibuf_unwind):
12621 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12622 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12623 (window_scroll_line_based, Fset_window_configuration):
12624 * xdisp.c (redisplay_window): Do not reset last_modified and
12625 last_overlay_modified counters.
12627 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12629 * xselect.c (x_send_client_event): Set send_event and serial, memset
12630 data.l as it might be bigger than data.b. Use 24 bit mask to
12631 XSendEvent (Bug#15034).
12633 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12635 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12636 for TTY frames that are not the top frame on their console.
12639 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12641 * w32term.c (w32fullscreen_hook): Really maximize frame when
12642 asked for (Bug#14841).
12644 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12646 Prefer selected_window to Fselected_window, likewise for frames.
12647 * buffer.c (Fbuffer_swap_text):
12648 * data.c (Fvariable_binding_locus):
12649 * window.c (run_window_configuration_change_hook): Adjust users.
12650 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12651 Use decode_live_frame.
12653 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12655 Be more careful if selected window shows the buffer other than current,
12656 use window_outdated only if this is not so. This change should also
12657 address some weird issues discussed in Bug#13012.
12658 * window.h (window_outdated): New prototype.
12659 * window.c (window_outdated): Now here. Convert from static and
12660 always assume window's buffer.
12661 (Fwindow_end, Fwindow_line_height): Use it.
12662 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12663 and always assume window's buffer.
12664 (redisplay_window): Adjust user.
12665 (redisplay_internal): Call to reconsider_clip_changes once and
12666 check whether mode line should be updated only if selected window
12667 shows current buffer.
12668 (run_window_scroll_functions): Use eassert for debugging check.
12669 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12671 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12673 * window.c (window_scroll, window_scroll_pixel_based)
12674 (window_scroll_line_based): Use bool for booleans.
12676 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12678 * process.c: Fix minor off-by-one issues in descriptor counts.
12679 This shouldn't fix any real bugs, but it cleans up the code a bit.
12680 (max_process_desc, max_input_desc): -1, not 0, means none.
12682 (delete_input_desc): New function.
12683 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12684 (deactivate_process): Scan backwards when recomuting max_process_desc;
12685 that should be faster.
12686 (init_process_emacs): Initialize max_input_desc.
12688 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12690 Use region cache to speedup bidi_find_paragraph_start.
12691 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12692 Rename cache_long_line_scans to cache_long_scans.
12693 * buffer.c (bset_cache_long_line_scans): Rename to
12694 bset_cache_long_scans.
12695 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12696 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12698 (syms_of_buffer): Rename cache-long-line-scans to
12699 cache-long-scans. Adjust docstring.
12700 * search.c (newline_cache_on_off):
12701 * indent.c (width_run_cache_on_off): Adjust users.
12702 * bidi.c (bidi_paragraph_cache_on_off): New function.
12703 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12704 * insdel.c (prepare_to_modify_buffer):
12705 Invalidate bidi_paragraph_cache if enabled.
12707 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12709 Invalidate region caches only if buffer text is going to be changed.
12710 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12711 (modify_text): ...new prototype.
12712 (prepare_to_modify_buffer_1): New prototype.
12713 * textprop.c (modify_region): Rename to...
12714 (modify_text_properties): ...new function.
12715 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12716 (Fremove_list_of_text_properties): Adjust users.
12717 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12718 (modify_text): ...new function.
12719 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12720 (prepare_to_modify_buffer_1): ...new function.
12721 * casefiddle.c (casify_region):
12722 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12723 (Ftranspose_regions): Use modify_text.
12725 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12727 * lisp.mk (lisp): Add nadvice.elc.
12729 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12731 New macro to iterate over live buffers similar to frames.
12732 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12733 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12734 Declare buffer-related variables here to offload lisp.h.
12735 * buffer.c (Vbuffer_alist): Adjust comment.
12736 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12737 (other_buffer_safely):
12738 * data.c (store_symval_forwarding):
12739 * dispnew.c (Fframe_or_buffer_changed_p):
12740 * fileio.c (Fdo_auto_save):
12741 * filelock.c (unlock_all_files):
12742 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12744 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12746 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12747 * callproc.c (create_temp_file):
12748 * filelock.c (create_lock_file):
12749 Assume mkostemp, since it's now provided by Gnulib.
12751 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12753 * w32.c (mkostemp): New function.
12754 (mktemp): Remove, no longer used. Most of the code reused in
12755 mkostemp. (Bug#15015)
12756 (mktemp): Don't undef.
12758 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12760 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12761 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12762 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12763 (free_glyph_pool, check_glyph_memory): Likewise for
12764 all users. Adjust comments where appropriate.
12766 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12768 * composite.h: Minor fixups.
12769 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12770 to fix a misspelling, and change it to an inline function while
12771 we're at it (it need not be a macro). All uses changed.
12772 (composition_method, composition_valid_p):
12773 Rewrite to avoid assignments in if-conditions.
12775 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12777 Do not use global Lisp_Object in composition macros.
12778 * composite.h (composition_temp): Remove declaration.
12779 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12780 (composition_method, composition_valid_p): ...inline functions.
12781 (compose_region): Remove the leftover.
12782 * composite.c (composition_temp): Remove.
12783 (run_composition_function, update_compositions)
12784 (composition_compute_stop_pos, composition_adjust_point)
12785 (Ffind_composition_internal):
12786 * coding.c (handle_composition_annotation):
12787 * xdisp.c (handle_composition_prop, check_point_in_composition):
12788 Related users changed.
12790 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12792 Drop FRAME_PTR typedef.
12793 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12794 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12795 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12796 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12797 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12798 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12799 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12800 All related users changed.
12802 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12804 * eval.c (default_toplevel_binding): New function.
12806 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12807 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12808 (syms_of_eval): Export them.
12809 * data.c (Fdefault_value): Micro cleanup.
12810 * term.c (init_tty): Use "false".
12812 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12814 Fix X GC leak in GTK and raw (no toolkit) X ports.
12815 * xterm.c (x_free_frame_resources): If white and black relief
12816 GCs are allocated, always free them here.
12817 * xfns.c (x_make_gc): Omit redundant initialization.
12818 * widget.c (create_frame_gcs): Remove the leftover.
12819 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12820 in x_free_frame_resources.
12822 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12824 * nsterm.m (windowWillResize:toSize:): Only change title if
12825 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12827 (viewDidEndLiveResize): New method.
12829 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12830 inside NS_IMPL_COCOA.
12832 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12834 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12835 Do not check whether undo is enabled because record_insert and
12836 record_delete does that themselves.
12838 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12840 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12841 member which is not really used any more.
12842 (FRAME_XIC_BASE_FONTNAME): Remove.
12843 * xfns.c (xic_free_fontset): Adjust user.
12844 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12845 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12846 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12847 (xdialog_show): Use eassert for debugging check.
12848 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12850 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12852 * fileio.c, fns.c (merge): Move extern decl from here ...
12853 * lisp.h (merge): ... to here.
12855 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12857 Fix last font-related change.
12858 * w32font.h (w32font_list_internal, w32font_match_internal):
12860 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12861 (uniscribe_list_family): Adjust to match font API change.
12862 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12863 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12865 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12867 * frame.h (FRAME_MOUSE_UPDATE):
12868 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12869 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12871 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12873 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12874 * font.h (struct font_driver): Change list, match, and list_family
12875 functions to accept struct frame * as first arg.
12876 * font.c (font_score, font_compare, font_sort_entities):
12878 (font_sort_entities, font_list_entities, font_select_entity)
12879 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12880 match font API change.
12881 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12882 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12883 * ftxfont.c (ftxfont_list, ftxfont_match):
12884 * xftfont.c (xftfont_list, xftfont_match):
12885 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12886 * w32font.c (w32font_list, w32font_match, w32font_list)
12887 (w32font_list_internal, w32_font_match_internal): Likewise.
12888 * xfaces.c (Fx_family_fonts): Adjust user.
12890 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12892 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12893 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12894 only if HAVE_X_WINDOWS is in use.
12895 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12896 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12897 * w32term.c (x_wm_set_icon_position): Likewise.
12898 * w32fns.c (x_icon): Adjust user.
12900 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12902 * xterm.c (last_mouse_press_frame): Remove the
12903 leftover which is not really used any more.
12904 (handle_one_xevent, syms_of_xterm): Adjust users.
12905 (x_flush): Call XFlush once per each X display, not frame.
12906 This is better because this code always unconditionally skips
12907 non-X frames in Vframe_list and issues the only XFlush if we
12908 have more than one X frame on the same X display.
12909 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12910 Use bool for booleans.
12911 (x_draw_glyph_string_background, cvt_string_to_pixel)
12912 (cvt_pixel_dtor): Drop unnecessary prototypes.
12913 * xterm.h (x_display_ok): Adjust prototype.
12915 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12917 Drop unnecessary functions that deals with frame pixel size.
12918 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12919 (x_pixel_height): Drop prototypes.
12920 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12921 (x_pixel_height): Drop implementations.
12922 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12923 which should be always valid for window frame.
12924 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12925 * w32menu.c (Fx_popup_dialog):
12926 * xmenu.c (Fx_popup_dialog): Likewise for both.
12928 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12930 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12931 frame parameters and call to Fmodify_frame_parameters just once.
12932 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12933 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12934 and mention nil frame in docstring.
12936 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12938 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12939 (x_figure_window_size): Likewise. Adjust to return long.
12940 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12941 (toplevel): Move Qterminal_live_p to...
12942 * terminal.c (toplevel): ...here, make it static, and...
12943 (syms_of_terminal): ...DEFSYM here.
12944 * frame.h (Qterminal_live_p): Remove declaration.
12945 (make_frame, x_figure_window_size): Adjust prototype.
12946 * nsfns.m (Fx_create_frame): Use long for window flags.
12948 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12950 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12951 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12952 Do not assume that emacs_close (INT_MAX) is a no-op.
12954 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12956 * xfaces.c (make_face_cache): For struct face_cache, prefer
12957 xmalloc to xzalloc and so avoid redundant call to memset.
12958 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12960 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12962 * fringe.c (draw_window_fringes, update_window_fringes)
12963 (compute_fringe_widths):
12964 * w32term.c (x_draw_glyph_string):
12965 * window.c (candidate_window_p, Frecenter):
12966 * xfaces.c (realize_basic_faces, realize_default_face)
12967 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12968 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12969 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12970 * xmenu.c (Fx_menu_bar_open_internal):
12971 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12972 * xsettings.c (xft_settings_event):
12973 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12974 Use bool for booleans. Adjust style and comments where
12976 * dispextern.h (draw_window_fringes, update_window_fringes)
12977 (compute_fringe_widths):
12978 * xterm.h (x_had_errors_p): Adjust prototype.
12980 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12982 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12983 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12985 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12987 * fns.c (toplevel): Remove comment before Fsafe_length because
12988 it checks for QUIT.
12990 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12992 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12994 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12996 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12997 frame which got the message is still alive, before dereferencing
12998 its pointer. (Bug#14970)
13000 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13001 be a live window, before using it as such. (Bug#14970)
13003 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13005 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13006 w32_detect_focus_change instead of doing part of its job by hand.
13007 This fixes the problem whereby FOCUS_OUT events were not sent to
13010 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13012 * process.c (Fprocess_list): Doc fix.
13014 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13015 being re-exposed only if it didn't ask to become visible.
13016 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13017 was previously iconified. (Bug#14841)
13018 (x_iconify_frame): Mark the frame iconified.
13020 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13022 Fix minor problems found by static checking.
13023 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13024 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13026 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13028 * eval.c (set_specpdl_old_value): New function.
13029 (unbind_to): Minor simplification.
13030 (get_backtrace_frame): New function.
13031 (Fbacktrace_frame): Use it. Add `base' argument.
13032 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13033 (syms_of_eval): Export backtrace-eval.
13034 * xterm.c (x_focus_changed): Simplify.
13036 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13038 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13040 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13042 * xdisp.c (redisplay_window): Instead of moving point out of
13043 scroll margin, reject the force_start method, and try scrolling
13044 instead. (Bug#14780)
13046 2013-07-24 Ken Brown <kbrown@cornell.edu>
13048 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13051 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13053 * eval.c (Fprogn): Do not check that BODY is a proper list.
13054 This undoes the previous change. The check slows down the
13055 interpreter, and is not needed to prevent a crash. See
13056 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13058 2013-07-23 Glenn Morris <rgm@gnu.org>
13060 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13062 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13064 Port to GNU/Linux systems with tinfo but not ncurses.
13065 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13066 to decide whether ncurses is being used. Without this change,
13067 GCC complains about tgetent not being declared, on a system
13068 that has tinfo installed but ncurses not installed.
13070 * eval.c (Fprogn): Check that BODY is a proper list.
13072 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13073 * data.c (Fsetq_default):
13074 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13075 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13077 Tune by taking advantage of the fact that ARGS is always a list
13078 when a function is declared to have UNEVALLED args.
13080 * emacsgtkfixed.c: Port to GCC 4.6.
13081 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13083 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13085 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13086 here to silence compiler warnings.
13088 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13090 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13091 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13092 from messing up Emacs's 'struct frame' (Bug#14923).
13094 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13096 * alloc.c (make_save_ptr_ptr): Define this function.
13097 It was inadvertently omitted. It's needed only if
13098 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13100 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13102 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13103 frame have focus (Bug#14895).
13105 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13107 Avoid vfork-related deadlock more cleanly.
13108 * callproc.c (child_setup): When the child's exec fails, output
13109 the program name, as that's more useful. Use O_NONBLOCK to avoid
13111 * process.c (create_process_1): Remove; no longer needed.
13112 (create_process): Remove timer hack; no longer needed, now that
13113 the child avoids deadlock.
13115 2013-07-20 Glenn Morris <rgm@gnu.org>
13117 * image.c (Fimage_flush): Fix doc typo.
13119 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13121 Fix array bounds violation when pty allocation fails.
13122 * process.c (PTY_NAME_SIZE): New constant.
13123 (pty_name): Remove static variable; it's now auto.
13124 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13125 Take pty_name as an arg rather than using a static variable.
13126 All callers changed.
13127 (create_process): Recover pty_flag from process, not from volatile local.
13128 (create_pty): Stay inside array even when pty allocation fails.
13129 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13131 * lread.c (Fload): Avoid initialization only when lint checking.
13132 Mention that it's needed only for older GCCs.
13134 2013-07-20 Kenichi Handa <handa@gnu.org>
13136 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13137 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13139 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13141 * lread.c (Fload): Avoid uninitialized warning.
13143 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13145 Fix some minor file descriptor leaks and related glitches.
13146 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13147 (create_lock_file): Use write, not emacs_write.
13148 * image.c (slurp_file, png_load_body):
13149 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13150 (server_accept_connection):
13151 Don't leak an fd on memory allocation failure.
13152 * image.c (slurp_file): Add a cheap heuristic for growing files.
13153 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13154 as that's what the other routines do. Maybe input need not be
13155 blocked at all, but it's better to be consistent.
13156 Avoid undefined behavior when strlen is zero.
13158 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13159 (NSTATICS): Now a constant; doesn't need to be a macro.
13161 2013-07-19 Richard Stallman <rms@gnu.org>
13163 * coding.c (decode_coding_utf_8): Add simple loop for fast
13164 processing of ASCII characters.
13166 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13168 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13170 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13172 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13173 unportable 'struct x_display_info'.
13174 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13175 is a portable type.
13177 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13179 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13180 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13182 (system_process_attributes): Prefer plain char to unsigned char
13183 when either will do. Clean up properly if interrupted or if
13184 memory allocations fail. Don't assume sscanf succeeds.
13185 Remove no-longer-needed workaround to stop GCC from whining.
13186 Read command-line once, instead of multiple times. Check read status a
13187 bit more carefully.
13189 Fix obscure porting bug with varargs functions.
13190 The code assumed that int is treated like ptrdiff_t in a vararg
13191 function, which is not a portable assumption. There was a similar
13192 -- though these days less likely -- porting problem with various
13193 assumptions that pointers of different types all smell the same as
13194 far as vararg functions is conserved. To make this problem less
13195 likely in the future, redo the API to use varargs functions.
13196 * alloc.c (make_save_value): Remove this vararg function.
13197 All uses changed to ...
13198 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13199 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13201 (make_save_ptr): Rename from make_save_pointer, for consistency with
13202 the above. Define only on platforms that need it. All uses changed.
13204 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13206 * keyboard.c: Try to fix typos in previous change.
13207 (DISPLAY_LIST_INFO): New macro.
13208 (kbd_buffer_get_event): Do not access members that are not present
13209 in X11. Revert inadvertent change of "!=" to "=".
13211 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13213 * keyboard.c (kbd_buffer_get_event):
13214 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13215 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13217 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13219 * filelock.c: Fix unlikely file descriptor leaks.
13220 (get_boot_time_1): Rework to avoid using emacs_open.
13221 This doesn't actually fix a leak, but is better anyway.
13222 (read_lock_data): Use read, not emacs_read.
13224 * doc.c: Fix minor memory and file descriptor leaks.
13225 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13226 (get_doc_string, Fsnarf_documentation):
13227 Fix file descriptor leak on error.
13229 * term.c: Fix minor fdopen-related file descriptor leaks.
13230 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13231 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13233 * charset.c: Fix file descriptor leaks and errno issues.
13235 (load_charset_map_from_file): Don't leak file descriptor on error.
13236 Use plain record_xmalloc since the allocation is larger than
13237 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13239 * eval.c (record_unwind_protect_nothing):
13240 * fileio.c (fclose_unwind):
13242 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13243 The replacement doesn't block input, but that no longer seems
13246 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13248 * lread.c: Fix file descriptor leaks and errno issues.
13249 (Fload): Close some races that leaked fds or streams when 'load'
13251 (Fload, openp): Report error number of last nontrivial failure to open.
13252 ENOENT counts as trivial.
13253 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13255 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13256 now that the function is always called with a nonnegative arg.
13257 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13258 All uses replaced with ...
13259 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13261 A few more minor file errno-reporting bugs.
13262 * callproc.c (Fcall_process):
13263 * doc.c (Fsnarf_documentation):
13264 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13265 * process.c (set_socket_option):
13266 Don't let a constructor trash errno.
13267 * doc.c: Include <errno.h>.
13269 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13271 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13273 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13275 Fix w32 bug with call-process-region (Bug#14885).
13276 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13277 to Fcall_process when the input is empty. This simplifies the
13278 code a bit. It makes no difference on POSIXish platforms but
13279 apparently it fixes a bug on w32.
13281 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13282 * fileio.c (close_file_unwind): Don't close if FD is negative;
13283 this can happen when unwinding a zapped file descriptor.
13284 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13285 in case Emacs runs out of memory between the two unwind-protects.
13286 Don't trash errno when closing FD.
13287 Zap the FD in the specpdl when closing it, instead of deferring
13288 the removal of the unwind-protect; this fixes a bug where a child
13289 function unwinds the stack past us.
13291 New unwind-protect flavors to better type-check C callbacks.
13292 This also lessens the need to write wrappers for callbacks,
13293 and the need for make_save_pointer.
13294 * alloc.c (free_save_value):
13295 * atimer.c (run_all_atimers):
13297 * alloc.c (safe_alloca_unwind):
13298 * atimer.c (unwind_stop_other_atimers):
13299 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13300 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13301 * minibuf.c (choose_minibuf_frame_1):
13302 * process.c (make_serial_process_unwind):
13303 * xdisp.c (pop_message_unwind):
13304 * xselect.c (queue_selection_requests_unwind):
13305 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13306 * alloc.c (record_xmalloc):
13307 Prefer record_unwind_protect_ptr to record_unwind_protect with
13309 * alloc.c (Fgarbage_collect):
13310 Prefer record_unwind_protect_void to passing a dummy.
13311 * buffer.c (restore_buffer):
13312 * window.c (restore_window_configuration):
13313 * xfns.c, w32fns.c (do_unwind_create_frame)
13314 New wrapper. All record-unwind uses of wrappee changed.
13315 * buffer.c (set_buffer_if_live):
13316 * callproc.c (call_process_cleanup, delete_temp_file):
13317 * coding.c (code_conversion_restore):
13318 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13319 * editfns.c (save_excursion_restore)
13320 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13321 (save_restriction_restore):
13322 * eval.c (restore_stack_limits, un_autoload):
13323 * fns.c (require_unwind):
13324 * keyboard.c (recursive_edit_unwind, tracking_off):
13325 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13326 * macros.c (pop_kbd_macro, restore_menu_items):
13327 * nsfns.m (unwind_create_frame):
13328 * print.c (print_unwind):
13329 * process.c (start_process_unwind):
13330 * search.c (unwind_set_match_data):
13331 * window.c (select_window_norecord, select_frame_norecord):
13332 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13333 (fast_set_selected_frame):
13334 * xfns.c, w32fns.c (unwind_create_tip_frame):
13335 Return void, not a dummy Lisp_Object. All uses changed.
13336 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13337 * callproc.c (call_process_kill):
13338 * fileio.c (restore_point_unwind, decide_coding_unwind)
13339 (build_annotations_unwind):
13340 * insdel.c (Fcombine_after_change_execute_1):
13341 * keyboard.c (read_char_help_form_unwind):
13342 * menu.c (unuse_menu_items):
13343 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13344 * sound.c (sound_cleanup):
13345 * xdisp.c (unwind_redisplay):
13346 * xfns.c (clean_up_dialog):
13347 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13348 Accept no args and return void, instead of accepting and returning
13349 a dummy Lisp_Object. All uses changed.
13350 * cygw32.c (fchdir_unwind):
13351 * fileio.c (close_file_unwind):
13352 * keyboard.c (restore_kboard_configuration):
13353 * lread.c (readevalllop_1):
13354 * process.c (wait_reading_process_output_unwind):
13355 Accept int and return void, rather than accepting an Emacs integer
13356 and returning a dummy object. In some cases this fixes an
13357 unlikely bug when the corresponding int is outside Emacs integer
13358 range. All uses changed.
13359 * dired.c (directory_files_internal_unwind):
13360 * fileio.c (do_auto_save_unwind):
13361 * gtkutil.c (pop_down_dialog):
13362 * insdel.c (reset_var_on_error):
13363 * lread.c (load_unwind):
13364 * xfns.c (clean_up_file_dialog):
13365 * xmenu.c, nsmenu.m (pop_down_menu):
13366 * xmenu.c (cleanup_widget_value_tree):
13367 * xselect.c (wait_for_property_change_unwind):
13368 Accept pointer and return void, rather than accepting an Emacs
13369 save value encapsulating the pointer and returning a dummy object.
13371 * editfns.c (Fformat): Update the saved pointer directly via
13372 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13373 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13374 (unwind_body): New function.
13375 (record_unwind_protect): First arg is now a function returning void,
13376 not a dummy Lisp_Object.
13377 (record_unwind_protect_ptr, record_unwind_protect_int)
13378 (record_unwind_protect_void): New functions.
13379 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13380 * fileio.c (struct auto_save_unwind): New type.
13381 (do_auto_save_unwind): Use it.
13382 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13383 * insdel.c (struct rvoe_arg): New type.
13384 (reset_var_on_error): Use it.
13385 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13387 (specbinding_func): Remove; there are now several such functions.
13388 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13389 (set_unwind_protect_ptr): New function.
13390 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13392 Be simpler and more consistent about reporting I/O errors.
13393 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13394 Say "Read error" and "Write error", rather than "I/O error", or
13395 "IO error reading", or "IO error writing", when a read or write
13397 * process.c (Fmake_network_process, wait_reading_process_output)
13398 (send_process, Fprocess_send_eof, wait_reading_process_output):
13399 Capitalize diagnostics consistently. Put "failed foo" at the
13400 start of the diagnostic, so that we don't capitalize the
13401 function name "foo". Consistently say "failed" for such
13403 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13404 All callers changed. This is so it can use report_file_error.
13405 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13406 diagnostics consistently as above.
13408 * fileio.c (report_file_errno): Fix errno reporting bug.
13409 If the file name is neither null nor a pair, package it up as a
13410 singleton list. All callers changed, both to this function and to
13411 report_file_error. This fixes a bug where the memory allocator
13412 invoked by list1 set errno so that the immediately following
13413 report_file_error reported the wrong errno value.
13415 Fix minor problems found by --enable-gcc-warnings.
13416 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13417 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13419 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13421 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13422 Set event->arg to Qt if switch-event shall be generated.
13423 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13425 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13427 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13430 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13431 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13432 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13433 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13434 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13435 and there is a focused frame.
13436 (head_table): Add focus-in and focus-out.
13437 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13438 bind to handle-focus-in/out.
13440 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13441 (Fhandle_switch_frame): Call Fhandle_focus_in.
13442 (syms_of_frame): defsubr handle-focus-in/out.
13444 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13446 Fix porting bug to older POSIXish platforms (Bug#14862).
13447 * sysdep.c (emacs_pipe): New function, that implements
13448 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13449 This should port better to CentOS 5 and to Mac OS X 10.6.
13450 All calls to pipe2 changed.
13452 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13453 This makes the code easier to read and the executable a bit smaller.
13454 Do not replace all calls to Fcons that happen to create lists,
13455 just calls that are intended to create lists. For example, when
13456 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13457 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13458 Similarly for list2 through list5.
13459 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13460 * bytecode.c (exec_byte_code):
13461 * callint.c (quotify_arg, Fcall_interactively):
13462 * callproc.c (Fcall_process, create_temp_file):
13463 * charset.c (load_charset_map_from_file)
13464 (Fdefine_charset_internal, init_charset):
13465 * coding.c (get_translation_table, detect_coding_system)
13466 (Fcheck_coding_systems_region)
13467 (Fset_terminal_coding_system_internal)
13468 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13469 * composite.c (update_compositions, Ffind_composition_internal):
13470 * dired.c (directory_files_internal, file_name_completion)
13472 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13473 * doc.c (Fsnarf_documentation):
13474 * editfns.c (Fmessage_box):
13476 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13477 (Feval, eval_sub, Ffuncall, apply_lambda):
13478 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13479 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13480 (Fset_file_times, Finsert_file_contents)
13481 (Fchoose_write_coding_system, Fwrite_region):
13482 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13483 * font.c (font_registry_charsets, font_parse_fcname)
13484 (font_prepare_cache, font_update_drivers, Flist_fonts):
13485 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13486 * frame.c (make_frame, Fmake_terminal_frame)
13487 (x_set_frame_parameters, x_report_frame_params)
13488 (x_default_parameter, Fx_parse_geometry):
13489 * ftfont.c (syms_of_ftfont):
13490 * image.c (gif_load):
13491 * keyboard.c (command_loop_1):
13492 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13493 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13494 (Fminor_mode_key_binding, accessible_keymaps_1)
13495 (Faccessible_keymaps, Fwhere_is_internal):
13496 * lread.c (read_emacs_mule_char):
13497 * menu.c (find_and_return_menu_selection):
13498 * minibuf.c (get_minibuffer):
13499 * nsfns.m (Fns_perform_service):
13500 * nsfont.m (ns_script_to_charset):
13501 * nsmenu.m (ns_popup_dialog):
13502 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13503 (Fx_own_selection_internal):
13504 * nsterm.m (append2):
13505 * print.c (Fredirect_debugging_output)
13506 (print_prune_string_charset):
13507 * process.c (Fdelete_process, Fprocess_contact)
13508 (Fformat_network_address, set_socket_option)
13509 (read_and_dispose_of_process_output, write_queue_push)
13510 (send_process, exec_sentinel):
13511 * sound.c (Fplay_sound_internal):
13512 * textprop.c (validate_plist, add_properties)
13513 (Fput_text_property, Fadd_face_text_property)
13514 (copy_text_properties, text_property_list, syms_of_textprop):
13515 * unexaix.c (report_error):
13516 * unexcoff.c (report_error):
13517 * unexsol.c (unexec):
13518 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13519 (Fformat_mode_line, syms_of_xdisp):
13520 * xfaces.c (set_font_frame_param)
13521 (Finternal_lisp_face_attribute_values)
13522 (Finternal_merge_in_global_face, syms_of_xfaces):
13523 * xfns.c (x_default_scroll_bar_color_parameter)
13524 (x_default_font_parameter, x_create_tip_frame):
13525 * xfont.c (xfont_supported_scripts):
13526 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13527 (menu_help_callback, xmenu_show):
13528 * xml.c (make_dom):
13529 * xterm.c (set_wm_state):
13530 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13531 and similarly for list2 through list5.
13533 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13535 * callproc.c (Fcall_process_region): Fix minor race and tune.
13536 (create_temp_file): New function, with the temp-file-creation part
13537 of the old Fcall_process_region. Use Fcopy_sequence to create the
13538 temp file name, rather than alloca + build_string, for simplicity.
13539 Don't bother to block input around the temp file creation;
13540 shouldn't be needed. Simplify use of mktemp.
13541 Use record_unwind_protect immediately after creating the temp file;
13542 this closes an unlikely race where the temp file was not removed.
13543 Use memcpy rather than an open-coded loop.
13544 (Fcall_process_region): Use the new function. If the input is
13545 empty, redirect from /dev/null rather than from a newly created
13546 empty temp file; this avoids unnecessary file system traffic.
13548 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13550 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13551 Simplify by making this case like the other two. This is a bit
13552 slower on obsolete hosts, but the extra complexity isn't worth it.
13554 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13555 * process.c (create_process) [!DOS_NT]:
13556 Remove now-unnecessary calls to emacs_close.
13558 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13560 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13561 returning early. (Bug#14850)
13563 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13564 and inhibit-iso-escape-detection attributes of 'undecided'.
13567 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13569 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13570 Reported by Herbert J. Skuhra in
13571 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13573 Don't lose top specpdl entry when memory is exhausted.
13574 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13575 specpdl overflow here, to simplify callers; all callers changed.
13576 Always reserve an unused entry at the stack top; this avoids
13577 losing the top entry's information when memory is exhausted.
13579 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13581 Clean up errno reporting and fix some errno-reporting bugs.
13582 * callproc.c (Fcall_process):
13583 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13584 * process.c (create_process, Fmake_network_process):
13585 * unexaix.c (report_error):
13586 * unexcoff.c (report_error):
13587 Be more careful about reporting the errno of failed operations.
13588 The code previously reported the wrong errno sometimes.
13589 Also, prefer report_file_errno to setting errno + report_file_error.
13590 (Fcall_process): Look at openp return value rather than at path,
13591 as that's a bit faster and clearer when there's a numeric predicate.
13592 * fileio.c (report_file_errno): New function, with most of the
13593 old contents of report_file_error.
13594 (report_file_error): Use it.
13595 (Ffile_exists_p, Ffile_accessible_directory_p):
13596 Set errno to 0 when it is junk.
13597 * fileio.c (Faccess_file):
13598 * image.c (x_create_bitmap_from_file):
13599 Use faccessat rather than opening the file, to avoid the hassle of
13600 having a file descriptor open.
13601 * lisp.h (report_file_errno): New decl.
13602 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13605 * process.c (create_process, wait_reading_process_output) [AIX]:
13606 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13607 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13608 a multithreaded environment anyway).
13609 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13611 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13613 * image.c (x_find_image_file): Don't close a remote file handle.
13615 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13617 Fix races with threads and file descriptors.
13618 * callproc.c (Fcall_process_region):
13619 * dired.c (open_directory):
13620 * emacs.c (main, Fdaemon_initialized):
13621 * image.c (x_find_image_file):
13622 * inotify.c (Finotify_rm_watch):
13623 * lread.c (Flocate_file_internal):
13624 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13625 * term.c (term_mouse_moveto, init_tty):
13626 * termcap.c (tgetent):
13627 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13628 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13629 * unexhp9k800.c, unexmacosx.c (unexec):
13630 * callproc.c (Fcall_process_region):
13631 Use emacs_close, not close.
13632 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13633 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13634 and posix_close function on current platforms (which all lack them).
13635 (emacs_close): Use it. This should fix the races on GNU/Linux and
13636 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13637 and it should avoid closing random victim file descriptors on
13640 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13642 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13643 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13644 Touch up doc a bit.
13646 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13647 This is for .gdbinit xbacktrace.
13649 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13650 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13651 (emacs_set_tty): Now static.
13652 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13653 * term.c (tty_capable_p, tty_default_color_capabilities)
13654 (get_tty_terminal, term_mouse_movement)
13655 (handle_one_term_event, init_tty, maybe_fatal):
13656 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13657 (tgetent, scan_file, name_match, compare_contin):
13658 * terminal.c (get_terminal):
13659 Use bool for boolean.
13660 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13661 Prefer char to unsigned char if either will do.
13662 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13663 (tty_write_glyphs): Prefer int to unsigned.
13664 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13665 All callers changed.
13666 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13668 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13671 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13672 (B__dummy__): New dummy symbol, to pacify C89.
13673 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13674 they can't grok varargs macros.
13675 * dispnew.c (add_window_display_history)
13676 (add_frame_display_history):
13677 * print.c (print_object):
13678 * xdisp.c (debug_method_add):
13679 Use %p printf format only for void pointers.
13680 * emacs.c (usage_message): New constant, replacing ...
13681 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13682 (main): Adjust to usage reorg.
13683 * fns.c (syms_of_fns):
13684 * profiler.c (syms_of_profiler):
13685 Don't use non-constant struct initializers.
13686 * gnutls.h (gnutls_initstage_t):
13687 * lisp.h (enum Lisp_Fwd_Type):
13688 * lread.c (lisp_file_lexically_bound_p):
13689 * xsettings.c (anonymous enum):
13690 Remove trailing comma.
13691 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13692 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13693 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13695 * regex.c (const_re_char): New type, to pacify strict C89.
13696 All uses of 'const re_char' replaced to use it.
13697 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13698 with glibc when strict C89. This change is imported from gnulib.
13700 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13701 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13702 Omit GNU_LINUX implementation, since it requires long long.
13703 * xterm.c (x_draw_underwave):
13704 Do not assume the traditional order of struct's members.
13705 (x_term_init): Rewrite to avoid the need for non-constant structure
13708 Syntax cleanup, mostly replacing macros with functions.
13709 This removes the need for the syntax_temp hack.
13710 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13711 * syntax.c (SYNTAX_INLINE): New macro.
13712 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13713 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13714 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13715 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13716 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13717 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13718 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13719 Now constants, not macros.
13720 (syntax_temp) [!__GNUC__]: Remove.
13721 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13722 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13723 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13724 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13725 Move here from syntax.h; now functions, not macros. Except for the
13726 last function, these are static since only syntax.c uses them.
13727 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13728 All uses changed. Now a function, not a macro; use this fact
13729 to simplify the code.
13730 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13731 compiler bugs; no longer relevant.
13732 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13733 (SYNTAX_INLINE): New macro.
13734 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13735 for the new functions. Use bool for boolean member.
13736 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13737 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13738 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13739 (SETUP_BUFFER_SYNTAX_TABLE):
13740 Now extern inline functions, not macros.
13741 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13742 Remove; all uses replaced by implementation.
13743 (syntax_temp) [!__GNUC__]: Remove decl.
13744 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13746 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13748 * emacs.c (main): Fix syntax error.
13750 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13752 Timestamp fixes for undo (Bug#14824).
13753 * atimer.c (schedule_atimer):
13754 * fileio.c (Ffile_newer_than_file_p):
13755 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13756 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13757 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13758 (syms_of_fileio): Remove Sclear_visited_file_name.
13759 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13760 file doesn't exist; this avoids an ambiguity with negative timestamps.
13761 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13762 * systime.h (make_emacs_time, invalid_emacs_time):
13763 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13764 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13765 * undo.c (record_first_change): Push (visited-file-modtime) onto
13766 undo list rather than reimplementing it by hand, incorrectly.
13768 2013-07-09 Ken Brown <kbrown@cornell.edu>
13770 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13772 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13774 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13776 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13778 Handle errno and exit status a bit more carefully.
13779 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13780 number into an exit status. Instead, use EXIT_CANCELED.
13781 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13782 * callproc.c (relocate_fd):
13783 * emacs.c (close_output_streams, main):
13784 * process.c (create_process):
13785 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13786 Use emacs_perror for simplicity.
13787 * callproc.c (relocate_fd, main):
13788 * sysdep.c (sys_subshell):
13789 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13790 (shut_down_emacs): Use emacs_write, not write.
13791 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13792 * fileio.c (Fcopy_file, e_write):
13793 * nsterm.m (ns_select):
13794 * process.c (send_process):
13795 * sound.c (vox_write):
13796 Use emacs_write_sig, not emacs_write.
13797 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13798 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13800 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13802 (emacs_full_write): New function.
13803 (emacs_write): Rewrite to use it.
13804 (emacswrite_sig, emacs_perror): New functions.
13805 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13807 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13809 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13810 on NS even if it is present. Pixmap on NS is a void*.
13812 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13814 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
13815 * process.c (close_on_exec, accept4, process_socket):
13816 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13818 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13820 * w32.c (sys_dup): Declare prototype.
13824 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13826 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13828 Make file descriptors close-on-exec when possible (Bug#14803).
13829 This simplifies Emacs a bit, since it no longer needs to worry
13830 about closing file descriptors by hand in some cases.
13831 It also fixes some unlikely races. Not all such races, as
13832 libraries often open files internally without setting
13833 close-on-exec, but it's an improvement.
13834 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13835 * callproc.c (Fcall_process) [!MSDOS]:
13836 * emacs.c (main) [!DOS_NT]:
13837 * nsterm.m (ns_term_init):
13838 * process.c (create_process):
13839 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13840 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13841 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13842 Prefer mkostemp with O_CLOEXEC to mkstemp.
13843 * callproc.c (relocate_fd) [!WINDOWSNT]:
13844 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13845 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13847 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13848 Make the resulting file descriptor close-on-exec.
13849 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13850 * lread.c (load_descriptor_list, load_descriptor_unwind):
13851 Remove; no longer needed. All uses removed.
13852 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13853 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13855 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13856 (Fmake_network_process, Fnetwork_interface_list)
13857 (Fnetwork_interface_info, server_accept_connection):
13858 Make newly-created socket close-on-exec.
13859 * sysdep.c (emacs_open, emacs_fopen):
13860 Make new-created descriptor close-on-exec.
13861 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13862 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13864 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13866 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13867 for NS_IMPL_GNUSTEP.
13869 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13871 Fix openp errno handling.
13872 * callproc.c (Fcall_process): Preserve openp errno around close.
13873 * lread.c (openp): Set errno when returning -1, as some callers
13876 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13878 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13880 * nsterm.h (NSSavePanel): Update comment.
13881 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13882 (ns_run_file_dialog): Declare.
13884 * nsfns.m: Remove panelOK.
13886 (ns_run_file_dialog): New function.
13887 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13888 event loop, so file dialog is popped up by ns_run_file_dialog, called
13889 by sendEvent (Bug#14578).
13890 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13892 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13894 * xdisp.c (default_line_pixel_height): New function.
13895 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13896 (try_cursor_movement, redisplay_window, try_window)
13897 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13899 * window.c (window_scroll_pixel_based):
13900 use default_line_pixel_height.
13902 * dispextern.h (default_line_pixel_height): Add prototype.
13904 * frame.c (x_set_line_spacing): Accept a float value for
13905 line-spacing parameter, per the documentation.
13907 * data.c (Fmultibyte_string_p): Doc fix.
13909 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13911 Use emacs_open more consistently when opening files.
13912 This handles EINTR more consistently now, and makes it easier
13913 to introduce other uniform changes to file descriptor handling.
13914 * sysstdio.h: New file.
13915 * buffer.c (mmap_init):
13916 * cygw32.c (chdir_to_default_directory):
13917 * dispnew.c (Fopen_termscript):
13918 * emacs.c (Fdaemon_initialized):
13919 * fileio.c (Fdo_auto_save):
13920 * image.c (slurp_file, png_load_body, jpeg_load_body):
13921 * keyboard.c (Fopen_dribble_file):
13923 * print.c (Fredirect_debugging_output):
13924 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13925 * termcap.c (tgetent):
13926 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13927 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13928 * w32term.c (w32_initialize) [CYGWIN]:
13929 * xfaces.c (Fx_load_color_file):
13930 Use emacs_open instead of plain open, and emacs_fopen instead of
13932 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13933 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13934 * callproc.c (default_output_mode): New constant.
13935 (Fcall_process): Use it to call emacs_open instead of plain creat.
13936 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13937 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13938 (emacs_fopen): New function.
13939 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13940 Include <lisp.h>, for emacs_open.
13941 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13943 Remove duplicate #include directives.
13944 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13946 Don't include stdio.h twice.
13947 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13948 Don't include sys/types.h or stdio.h twice.
13949 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13950 * lread.c: Don't include coding.h twice.
13951 * nsfont.m: Don't include frame.h twice.
13952 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13953 * ralloc.c: Don't include <unistd.h> twice.
13954 * xdisp.c: Don't include font.h twice.
13955 * xterm.c: Don't include fontset.h twice.
13956 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13958 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13960 Scale ImageMagick images more carefully.
13961 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13962 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13963 Be more careful about avoiding undefined behavior after
13964 integer overflow and division by zero.
13966 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13968 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13969 (syms_of_w32fns): DEFSYM them.
13970 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13971 (CCHDEVICENAME): Define macros if not defined.
13972 (struct MONITOR_INFO_EX): New struct.
13973 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13974 (enum_display_monitors_fn): New variable.
13975 (globals_of_w32fns): Initialize it.
13976 (Fx_display_pixel_width, Fx_display_pixel_height)
13977 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13978 multi-monitor setups in docstrings.
13979 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13980 screen size by primary monitor's millimeter per pixel.
13981 (w32_monitor_enum, w32_display_monitor_attributes_list)
13982 (w32_display_monitor_attributes_list_fallback)
13983 (Fw32_display_monitor_attributes_list): New functions.
13984 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13986 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13988 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13990 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13992 * fileio.c (Qfile_notify_error): New error symbol.
13994 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13995 * inotify.c (inotify_callback, symbol_to_inotifymask)
13996 (Finotify_add_watch, Finotify_rm_watch): Use it.
13997 (inotifyevent_to_event): Exchange order of cookie and file name.
13998 (Finotify_add_watch): Adapt docstring.
14000 * lisp.h (Qfile_notify_error): Declare.
14002 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14004 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14005 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14006 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14007 which did not work (see <http://bugs.gnu.org/14569#307>).
14008 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14009 && (!noninteractive || initialized)). This attempts to thread
14010 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14012 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14014 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14015 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14017 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14019 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14020 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14021 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14022 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14024 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14026 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14027 Define to __sys_siglist.
14029 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14031 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14032 word-wrap, so that overflow-newline-into-fringe would work in
14033 visual-line-mode. (Bug#2749)
14034 (move_it_in_display_line_to): When the last scanned display
14035 element fits exactly on the display line, and
14036 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14037 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14038 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14039 finding buffer position that corresponds to pixel coordinates,
14040 e.g. in buffer_posn_from_coords.
14042 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14044 * process.c (handle_child_signal): Call catch_child_signal if
14047 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14049 Don't convert function pointers to void * and back.
14050 It isn't portable C, and it's easy enough to avoid.
14051 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14052 (make_save_value): Add support for SAVE_FUNCPOINTER.
14053 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14054 * print.c (print_object):
14055 Distinguish function from object pointers.
14056 * lisp.h (SAVE_FUNCPOINTER): New constant.
14057 (SAVE_SLOT_BITS): Adjust to it.
14058 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14059 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14060 (voidfuncptr): New typedef.
14061 (struct Lisp_Save_Value): New member data[0].funcpointer.
14062 (XSAVE_FUNCPOINTER): New function.
14064 Simplify buildobj processing.
14065 * Makefile.in (buildobj.h): Make it a sequence of strings each
14066 followed by comma, rather than a single string. Put it into a
14067 .tmp file in case there's an error while generating it.
14068 (gl-stamp): Use .tmp for temp files.
14069 (mostlyclean): Clean .tmp files.
14070 * doc.c (buildobj): Move to just the routine that needs it.
14071 It's now an array of strings, so processing is simpler.
14073 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14075 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14076 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14077 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14078 Invoke malloc_enable_thread even when not interactive.
14079 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14080 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14081 in this case, since the underlying bug has now been fixed.
14083 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14085 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14086 unlinking it (bug#14691).
14088 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14090 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14091 before checking whether buffer is modified. This lets
14092 `kill-buffer-query-functions' cancel killing of the buffer or save
14093 its content before `kill-buffer' asks user the "Buffer %s
14094 modified; kill anyway?" question.
14096 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14098 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14099 Let the super performKeyEquivalent deal with them (Bug#14747).
14101 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14103 * widget.c (resize_cb): Remove unused local.
14105 Do not use GTK 3 if it exists but cannot be compiled.
14106 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14107 * xterm.c (x_error_handler) [!USE_GTK]:
14110 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14112 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14114 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14115 to the valid range of values. (Bug#14753)
14117 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14118 when moving point by using the current glyph matrix. This avoids
14119 the need to force redisplay when this function is called in a
14122 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14124 Fix minor problems found by static checking.
14125 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14126 Redo the latter's body to sidestep GCC parenthesization warnings.
14127 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14128 * coding.c (detect_coding, detect_coding_system):
14129 * coding.h (struct undecided_spec):
14130 Use bool for boolean.
14131 * image.c (QCmax_width, QCmax_height): Now static.
14132 * xdisp.c (Fmove_point_visually): Remove unused local.
14134 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14136 * xdisp.c (Fmove_point_visually): New function.
14138 2013-06-28 Kenichi Handa <handa@gnu.org>
14140 * coding.h (define_coding_undecided_arg_index): New enum.
14141 (coding_attr_index): New members
14142 coding_attr_undecided_inhibit_null_byte_detection,
14143 coding_attr_undecided_inhibit_iso_escape_detection,
14144 coding_attr_undecided_prefer_utf_8.
14145 (undecided_spec): New struct.
14146 (struct coding_system): New member `undecided' of the member
14149 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14150 (detect_coding): Likewise.
14151 (detect_coding_system): Likewise.
14152 (Fdefine_coding_system_internal): New coding system properties
14153 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14155 (syms_of_coding): Adjust for coding_arg_undecided_max.
14157 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14159 * image.c (x_from_xcolors): Remove unused local.
14161 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14163 Defer image data transfer between X client and server until actual
14166 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14169 * image.c (Destroy_Image): Remove.
14170 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14171 `mask_p', and `colors_p'. All uses changed.
14172 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14173 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14174 New macros for `flags' arg to x_clear_image_1.
14175 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14176 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14177 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14178 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14179 (image_get_x_image, image_unget_x_image): New functions or macros.
14180 (image_background, image_background_transparent, x_to_xcolors)
14181 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14182 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14183 instead of Destroy_Image.
14184 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14185 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14186 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14187 (imagemagick_load_image, svg_load_image): Use them instead of
14188 x_create_x_image_and_pixmap, and x_put_x_image followed by
14189 x_destroy_x_image, respectively.
14190 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14191 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14192 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14193 background_transparent fields.
14194 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14195 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14197 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14199 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14200 This mostly consists of undoing recent changes.
14201 * callproc.c (Fcall_process):
14202 * process.c (create_process):
14203 Do not worry about catching SIGCHLD here, undoing previous change.
14204 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14205 * process.c, process.h (catch_child_signal):
14206 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14207 * process.c (catch_child_handler): Don't worry about being called
14208 lazily and do not assume caller has blocked SIGCHLD, undoing
14209 previous change. Move first-time stuff back to
14210 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14211 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14212 set lib_child_handler if it's already initialized, which may
14213 help avoid problems on GNUstep.
14215 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14217 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14218 * callproc.c (Fcall_process):
14219 * process.c (create_process):
14220 Make sure SIGCHLD is caught before we fork,
14221 since Emacs startup no arranges to catch SIGCHLD.
14222 * process.c (lib_child_handler): Initialize to null, not to
14224 (catch_child_signal): Allow self to be called lazily.
14225 Do nothing if it's already been called.
14226 Assume caller has blocked SIGCHLD (all callers do now).
14227 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14228 just before it's really needed.
14229 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14230 since it hasn't been caught yet.
14232 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14234 * image.c (compute_image_size): New function to implement
14235 :max-width and :max-height.
14236 (imagemagick_load_image): Use it.
14238 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14240 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14241 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14243 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14244 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14245 the SIGCHLD handler, since the code is not atomic and (due to glib)
14246 signals may be arriving now.
14247 * sysdep.c (init_signals): Do not catch child signals here;
14248 'main' now does that later, at a safer time.
14250 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14252 Clean up SIGCHLD handling a bit (Bug#14569).
14253 * process.c, process.h (catch_child_signal):
14254 Now always extern, even if !NS_IMPL_GNUSTEP.
14255 * process.c (catch_child_signal): Move glib tickler here from
14256 init_process_emacs, so that it's done earlier in Emacs
14257 initialization. Also move the noninteractive && !initialized
14258 check here from init_process_emacs. This is all a bit cleaner for
14259 GNUish platforms, and I hope it works around the Cygwin bug.
14260 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14261 that glib signal handling is tickled before glib creates threads.
14263 * process.c (wait_reading_process_output): Avoid int overflow
14264 when reading more than 2 GiB total from a process.
14266 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14268 * process.c (create_process): Handle a couple more cases,
14269 i.e., work even if new_argv and wait_child_setup[i] are cached.
14270 Use Fcall_process's style for volatile vars.
14272 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14274 * process.c (create_process): Mark PROCESS volatile.
14276 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14278 Use C99-style flexible array members if available.
14279 This avoids some subtle aliasing issues, which typically
14280 aren't a problem with GCC but may be a problem elsewhere.
14281 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14282 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14283 In either case, it uses a flexible array member rather than
14284 the old struct hack. All uses changed.
14285 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14286 Adjust to sdata reorganization.
14287 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14288 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14289 that ports better to pre-C99 non-GCC.
14290 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14291 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14292 as the latter has changed.
14293 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14294 and port better to pre-C99 GCC.
14295 * image.c (struct xpm_cached_color):
14296 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14297 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14298 Use FLEXIBLE_ARRAY_MEMBER.
14299 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14300 Move decl to top level so it gets checked against implementation.
14301 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14302 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14304 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14306 * syntax.c: Integer cleanups.
14307 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14308 All uses that need 0-or-2 changed to:
14309 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14310 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14311 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14312 (char_quoted, prev_char_comend_first, back_comment)
14313 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14314 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14315 Use bool for boolean.
14316 (update_syntax_table, skip_chars, skip_syntaxes):
14317 Prefer int to unsigned when either will do.
14318 (back_comment): Return boolean success flag, like forw_comment,
14319 instead of positive-or-minus-1 (which might have overflowed int anyway).
14320 Don't stuff ptrdiff_t into int.
14321 (syntax_spec_code, syntax_code_spec): Now const.
14322 (Fmatching_paren, scan_lists, scan_sexps_forward):
14323 Use enum syntaxcode for syntax code.
14324 (Fmatching_paren): Check that arg is a character, not just an integer.
14325 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14326 (Finternal_describe_syntax_value): Omit no-longer-needed
14328 (skip_chars): Use char, not unsigned char, when the distinction
14330 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14331 * bytecode.c (exec_byte_code):
14332 * syntax.c (syntax_spec_code, Fchar_syntax)
14333 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14334 (init_syntax_once):
14335 * syntax.h (SYNTAX_WITH_FLAGS):
14336 Omit unnecessary casts.
14338 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14340 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14341 line dimensions here, to avoid race conditions with the main
14342 thread. (Bug#14062, bug#14630, bug#14669)
14344 * w32term.c (w32_draw_window_cursor): Compute the header line and
14345 mode line dimensions here.
14346 <w32_system_caret_window, w32_system_caret_hdr_height>:
14347 <w32_system_caret_mode_height>: New variables.
14349 * w32term.h: Declare them.
14351 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14353 * alloc.c (die): Move "assertion failed" string here ...
14354 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14355 COND when SUPPRESS_CHECKING. This shrinks the executable text
14356 size by 0.8% to 2.2% when configured with --enable-checking,
14357 depending on optimization flags (GCC 4.8.1 x86-64).
14359 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14361 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14363 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14364 base is 2; this is more accurate.
14366 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14368 * sound.c (string_default): Move to !WINDOWSNT section.
14369 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14371 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14373 * sound.c: Integer cleanups.
14374 Remove unnecessary forward decls.
14375 (struct sound_device): The 'file' member is now a Lisp_Object, not
14376 a char *, so that we needn't invoke alloca on a huge size.
14377 (Fplay_sound_internal): Adjust to this.
14378 (string_default): New function.
14379 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14380 Use it to adjust to the struct sound_device change.
14381 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14382 (be2hs) [0]: Remove.
14384 * syntax.c (skip_chars): Don't use uninitialized storage
14385 when searching a multibyte buffer for characters that are not in a
14386 unibyte string that contains non-ASCII characters.
14388 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14390 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14391 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14393 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14395 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14397 2013-06-18 Kenichi Handa <handa@gnu.org>
14399 * font.c (Ffont_spec): Signal an error for an invalid font name
14402 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14404 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14405 In particular this ports to 32-bit sparc Sun cc.
14406 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14407 array with a dummy element at specpdl[-1], so that its address can
14409 (unbind_to): Do not copy the binding; not needed, now that we
14410 copy old_value in the one place where the copy is needed.
14411 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14412 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14413 (union specbinding): Rename from struct specbinding. Redo layout
14414 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14415 which is not portable. With Sun C 5.12 32-bit sparc, the
14416 declaration causes nargs to be an unsigned bitfield, a behavior
14417 that the C standard allows; but Emacs wants nargs to be signed.
14418 The overall type is now a union of structures rather than a
14419 structure of union of structures, and the 'kind' member is now a
14420 bitfield, so that the overall type doesn't grow. All uses changed.
14421 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14423 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14425 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14426 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14428 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14430 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14432 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14433 unless we know that the window w's frame is a frame object.
14434 Another attempt at solving bug#14062 and bug#14630.
14436 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14438 * textprop.c (property_set_type): New enum.
14439 (add_properties): Allow appending/prepending text properties.
14440 (add_text_properties_1): Factored out of Fadd_text_properties.
14441 (Fadd_text_properties): Move all the code into
14442 add_text_properties_1.
14443 (Fadd_face_text_property): New function that calls
14444 add_text_properties_1.
14446 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14448 Move functions from lisp.h to individual modules when possible.
14449 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14450 * alloc.c (XFLOAT_INIT, set_symbol_name):
14451 * buffer.c (CHECK_OVERLAY):
14452 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14453 (set_char_table_parent):
14454 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14455 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14456 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14457 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14459 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14460 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14461 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14462 (backtrace_args, backtrace_debug_on_exit):
14463 * floatfns.c (CHECK_FLOAT):
14464 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14465 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14466 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14467 (set_hash_index_slot):
14468 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14469 * marker.c (CHECK_MARKER):
14470 * textprop.c (CHECK_STRING_OR_BUFFER):
14471 * window.c (CHECK_WINDOW_CONFIGURATION):
14472 Move here from lisp.h, and make these functions static rather than
14474 * buffer.c (Qoverlayp):
14476 * fns.c (Qhash_table_p):
14477 * window.c (Qwindow_configuration_p):
14479 * lisp.h: Remove the abovementioned defns and decls.
14481 Use functions, not macros, for XINT etc (Bug#11935).
14482 In lisp.h, prefer functions to function-like macros, and
14483 constants to object-like macros, when either will do. This:
14484 . simplifies use, as there's no more need to worry about
14485 arguments' side effects being evaluated multiple times.
14486 . makes the code easier to debug on some platforms.
14487 However, when using gcc -O0, keep using function-like macros
14488 for a few critical operations, for performance reasons.
14489 This sort of thing isn't needed with gcc -Og, but -Og
14490 is a GCC 4.8 feature and isn't widely-enough available yet.
14491 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14492 Remove enum lsb_bits; no longer needed.
14493 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14494 * buffer.c (Qoverlap):
14496 * fns.c (Qhash_table_p):
14497 Now extern, so lisp.h can use these symbols.
14498 * dispextern.h: Include character.h, for MAX_CHAR etc.
14499 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14500 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14501 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14502 (GLYPH_CODE_P): Move here from lisp.h.
14503 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14504 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14505 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14506 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14507 XUNTAG now returns void *.
14508 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14509 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14510 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14511 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14512 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14513 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14514 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14515 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14516 New macros, renamed from their sans-lisp_h_ counterparts.
14517 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14518 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14519 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14520 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14521 If compiling via GCC without optimization, define these as macros
14522 in addition to inline functions.
14523 To disable this, compile with -DINLINING=0.
14524 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14525 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14526 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14527 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14528 (INTMASK, VALMASK): Now macros, since static values cannot be
14529 accessed from extern inline functions.
14530 (VALMASK): Also a constant, for benefit of old GDB.
14531 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14532 is INTEGERP, which can fold it in.
14533 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14534 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14535 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14536 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14537 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14538 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14539 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14540 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14541 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14542 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14543 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14544 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14545 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14546 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14547 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14548 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14549 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14550 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14551 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14552 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14553 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14554 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14555 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14556 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14557 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14558 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14559 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14560 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14561 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14562 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14563 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14564 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14565 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14567 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14568 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14569 (VALMASK): Define in one place rather than in two, merging the
14570 USE_LSB_TAG parts; this is simpler.
14571 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14572 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14573 Move up, to avoid use before definition.
14574 Also include "globals.h" earlier, for the same reason.
14575 (make_natnum): New function.
14576 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14577 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14578 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14579 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14580 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14581 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14582 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14583 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14584 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14585 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14586 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14587 (Qwindow_configuration_p, Qimage): New forward declarations.
14588 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14589 (STRING_COPYIN): Remove; unused.
14590 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14591 (xcar_addr, xcdr_addr): New functions. All uses changed.
14592 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14593 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14594 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14595 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14596 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14597 (TYPE_RANGED_INTEGERP): Simplify.
14598 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14599 (setlocale, fixup_locale, synchronize_system_messages_locale)
14600 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14601 Now empty functions, not macros.
14602 (functionp): Return bool, not int.
14603 * window.c (Qwindow_configuration_p): Now extern,
14604 so window.h can use it.
14605 * window.h (Qwindowp): Move decl back to lisp.h.
14607 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14609 * xdisp.c (Fline_pixel_height): New function, required for solving
14612 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14614 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14616 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14618 * lread.c (syms_of_lread):
14619 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14621 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14623 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14625 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14627 * fileio.c (expand_file_name): Doc fix.
14629 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14631 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14632 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14633 Wait for self, not for 0. This can't hurt on GNU or similar
14634 system, and may help with Cygwin.
14636 * keyboard.c: Don't use PROP (...) as an lvalue.
14637 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14638 Use set_prop (A, B), not PROP (A) = B.
14640 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14642 * xdisp.c (get_it_property): Use it->window instead of generating
14643 a Lisp object from it->w.
14645 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14647 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14648 get-char-property the window that is being rendered, instead of
14649 the buffer, to support window-specific overlays. (Bug#14575)
14650 (compute_display_string_pos): When W is NULL, use the current
14651 buffer as the object to pass to get-char-property.
14652 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14653 pointer member of the bidi iterator, since no window is pertinent
14656 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14658 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14659 being displayed, and pass it to compute_display_string_pos.
14660 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14661 (bidi_paragraph_init): All callers changed.
14663 * xdisp.c (init_from_display_pos, init_iterator)
14664 (handle_single_display_spec, next_overlay_string)
14665 (get_overlay_strings_1, reseat_1, reseat_to_string)
14666 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14667 Set bidi_it.w member from it->w.
14668 (compute_display_string_pos): Accept additional argument, the
14669 window being displayed, and pass it to Fget_char_property.
14672 * dispextern.h (struct bidi_it): New member w, the window being
14674 (compute_display_string_pos): Adjust prototype.
14676 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14678 * xgselect.c: Remove unneeded include xterm.h.
14680 * process.c (wait_reading_process_output): Check for NS before GLIB.
14681 GLIB may be linked in due to rsvg, but ns_select must be called.
14683 * xgselect.c (xg_select): Remove call to window_system_available
14684 and g_main_context_pending at the top, so Gdk events (i.e. file
14685 notify) are processed when Emacs is started with -nw.
14687 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14689 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14690 (ctagsfiles3): New variable, includes only *.m files.
14691 (TAGS): Use an explicit language name in the regular expressions,
14692 to avoid transformation of '/SOMETHING' by MSYS to
14693 'c:\MSYS\SOMETHING'.
14695 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14697 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14699 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14701 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14702 still need to set the mouse pointer shape and activate help-echo.
14705 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14707 A few porting etc. fixes for the new file monitor code.
14708 See the thread containing
14709 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14710 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14711 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14712 (dir_monitor_callback, Fgfile_rm_watch):
14713 Use assq_no_quit instead of Fassoc, for speed.
14714 (dir_monitor_callback, Fgfile_rm_watch):
14715 eassert that the monitor is a fixnum.
14716 (dir_monitor_callback): No need for CDR_SAFE.
14717 Simplify building of lisp with alternative tails.
14718 (Fgfile_add_watch, Fgfile_rm_watch):
14719 Do not assume glib functions set errno reliably on failure.
14720 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14721 and signal an error otherwise.
14722 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14723 Use Fdelq instead of Fdelete, for speed.
14725 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14727 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14728 don't insist on being invoked on a highlighted tool-bar button.
14729 Avoids losing tool-bar functionality when mouse-highlight is nil.
14730 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14731 Don't highlight when mouse-highlight is nil.
14732 (note_mouse_highlight): When mouse-highlight is nil, don't return
14733 right away; instead, run tool-bar and mode-line highlight
14734 subroutine, clear any existing highlight, and revert the mouse
14735 pointer to its default shape. (Bug#14558)
14737 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14739 * lisp.mk (lisp): Add prog-mode.el.
14741 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14743 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14744 * process.c (dummy_handler): New function.
14745 (lib_child_handler): New static var.
14746 (handle_child_signal): Invoke it.
14747 (catch_child_signal): If a library has set up a signal handler,
14748 save it into lib_child_handler.
14749 (init_process_emacs): If using glib and not on Windows, tickle glib's
14750 child-handling code so that it initializes its private SIGCHLD handler.
14751 * syssignal.h (SA_SIGINFO): Default to 0.
14752 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14753 31; it should no longer be needed now.
14755 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14757 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14759 * gfilenotify.c (globals_of_gfilenotify): New function.
14760 (syms_of_gfilenotify): Move global initialization there.
14762 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14764 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14766 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14767 * keyboard.c (menu_bar_items, tool_bar_items):
14768 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14769 not override local keymaps any more.
14771 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14773 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14775 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14777 * w32console.c (initialize_w32_display): Return the dimensions of
14778 the console window via 2 additional arguments, not via the current
14779 frame. This avoids crashes due to overrunning the bounds of
14780 frame's decode_mode_spec_buffer, which is not resized following
14781 the change of the frame dimensions from the initial 10x10.
14783 * w32term.h (w32_initialize_display_info): Adjust prototype.
14785 * term.c (init_tty): Take dimensions of the frame from the values
14786 returned by initialize_w32_display.
14788 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14789 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14790 (LIBES): Add $(GFILENOTIFY_LIBS).
14792 * w32inevt.c (handle_file_notifications): Add dummy implementation
14793 for !HAVE_W32NOTIFY.
14795 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14797 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14799 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14801 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14803 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14805 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14807 Fix minor problems found by static checking.
14808 * data.c (pure_write_error):
14809 Use xsignal2, not Fsignal, as Fsignal might return.
14810 * eval.c (set_backtrace_debug_on_exit): Now static.
14811 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14812 No longer inline. EXTERN_INLINE is needed only for functions
14813 defined in .h files. Reindent function header as per GNU style.
14814 (backtrace_p, backtrace_top, backtrace_next):
14815 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14816 compiler or linker. Add extern decls to pacify gcc -Wall.
14817 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14819 * frame.c (free_monitors): Define only on platforms that need it.
14820 * nsterm.m (ns_term_init):
14821 * process.c (catch_child_signal):
14822 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14823 defined on all porting targets these days.
14824 * process.c, process.h (catch_child_signal):
14825 Make it extern only if NS_IMPL_GNUSTEP is defined.
14827 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14829 * w32.c (gettimeofday): Make the signature identical to prototype
14830 in nt/inc/sys/time.h.
14832 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14834 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14837 * keyboard.c (safe_run_hooks_error): Improve error message.
14839 * data.c (pure_write_error): Add `object' argument.
14840 * puresize.h (CHECK_IMPURE): Use it.
14842 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14844 * Makefile.in (NOTIFY_OBJ): New variable.
14845 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14847 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14848 Call syms_of_gfilenotify.
14850 * gfilenotify.c: New file.
14852 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14853 and Qfile_w32notify.
14854 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14855 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14857 * lisp.h: Declare syms_of_gfilenotify.
14859 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14861 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14863 Merge the specpdl and backtrace stacks. Make the structure of the
14864 specpdl entries more obvious via a tagged union of structs.
14865 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14866 (enum specbind_tag): New enum.
14867 (struct specbinding): Make it a tagged union of structs.
14868 Add a case for backtrace records.
14869 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14870 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14871 (backtrace_debug_on_exit): New accessors.
14872 (struct backtrace): Remove.
14873 (struct catchtag): Remove backlist field.
14874 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14876 (Flocal_variable_p): Speed up the common case where the binding is
14878 * eval.c (backtrace_list): Remove.
14879 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14880 (set_backtrace_args, set_backtrace_nargs)
14881 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14882 (backtrace_next): New functions.
14883 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14884 (unwind_to_catch, internal_lisp_condition_case)
14885 (internal_condition_case, internal_condition_case_1)
14886 (internal_condition_case_2, internal_condition_case_n): Don't bother
14887 with backtrace_list any more.
14888 (Fsignal): Adjust to new backtrace format.
14889 (grow_specpdl): Move up.
14890 (record_in_backtrace): New function.
14891 (eval_sub, Ffuncall): Use it.
14892 (apply_lambda): Adjust to new backtrace format.
14893 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14895 (specbind): Adjust to new specpdl format. Simplify.
14896 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14897 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14899 (mark_backtrace): Remove.
14900 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14901 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14902 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14904 * profiler.c (record_backtrace): Use get_backtrace.
14905 (handle_profiler_signal): Use backtrace_top_function.
14906 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14907 accessor functions.
14909 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14911 * process.h (catch_child_signal): Declare.
14913 * process.c (catch_child_signal): New function.
14914 (init_process_emacs): Call it.
14916 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14917 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14919 (x_set_cursor_type): Remove declaration.
14920 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14921 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14922 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14923 (ns_get_color): Use F suffix on float.
14924 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14925 (ns_get_rgb_color): Remove.
14926 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14927 (note_mouse_movement): x and y are CGFloat.
14928 (ns_draw_fringe_bitmap): Remove unused rowY.
14929 Change #if to COCOA && >= 10_6.
14930 (ns_draw_window_cursor): Remove unused overspill.
14931 (ns_draw_underwave): width and x are EamcsCGFloat.
14932 (ns_draw_box): thickness is CGFloat.
14933 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14934 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14935 if not in main thread.
14936 (ns_get_pending_menu_title, ns_check_menu_open)
14937 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14938 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14939 (sendFromMainThread:): New method.
14940 (changeFont:): size is CGFloat.
14941 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14942 Disable warning about permanent text.
14943 (characterIndexForPoint:): Adjust return type depending on GNUstep
14945 (mouseDown:): delta is CGFloat.
14946 (updateFrameSize): Remove unised variable f.
14947 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14948 Cast float to EmacsCGFloat.
14949 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14950 also to -1 when restoring.
14951 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14952 inside NS_IMPL_COCOA.
14953 (toggleFullScreen:): Put call to toggleFullScreen inside
14954 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14955 (setPosition:portion:whole:): por is CGFloat.
14956 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14957 (mouseDown:): Use CGFloat.
14958 (mouseDragged:): Remove unised variable edge.
14959 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14961 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14962 of CGFloat differs.
14963 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14964 when NS_IMPL_GNUSTEP.
14965 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14966 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14967 (EmacsToolbar): Add clearAll. Add tag argument to
14968 addDisplayItemWithImage.
14969 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14971 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14973 * nsmenu.m (ns_update_menubar): Make static.
14974 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14975 (fillWithWidgetValue:): Add cast to SEL for setAction.
14976 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14977 (update_frame_tool_bar): Update code for GNUstep.
14978 (clearAll): New method.
14979 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14980 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14981 Move identifierToItem setObject and activeIdentifiers addObject before
14982 call to insertItemWithItemIdentifier.
14983 (validateVisibleItems): Fix indentation.
14984 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14985 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14986 UtilityWindow to aStyle, remove call to setStyleMask.
14988 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14990 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14991 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14992 Use F suffix on floats.
14993 (ns_char_width): Returns CGFloat.
14994 (ns_ascii_average_width): w is CGFloat instead of float.
14995 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14997 (ns_glyph_metrics): CGFloat instead of float.
14999 * nsfns.m (x_set_foreground_color, x_set_background_color):
15001 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15002 remove unused variables.
15003 (Fns_read_file_name): Keep track if panel is for save.
15004 Use ns_filename_from_panel/ns_directory_from_panel.
15005 (Fns_list_services): delegate only used for COCOA.
15006 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15007 Just return the input if GNUstep.
15008 (x_screen_planes): Remove.
15009 (Fxw_color_values): Use EmacsCGFloat
15010 (Fns_display_monitor_attributes_list): Only get screen number for
15012 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15014 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15015 ns_directory_from_panel.
15017 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15019 * process.c (handle_child_signal): Also use WCONTINUED.
15020 This is so that list-processes doesn't mistakenly list the process
15021 as stopped, when the process has actually been continued and is
15024 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15026 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15027 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15028 not already configured.
15030 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15032 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15034 * Makefile.in (mostlyclean): Remove *.res files.
15036 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15038 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15039 a buffer (bug#8447).
15041 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15043 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15044 display vector, and we backtrack, handle the case that the
15045 previous character position is also displayed from a display
15046 vector or covered by a display string or image. (Bug#14476)
15048 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15050 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15051 (struct MonitorInfo, free_monitors): Remove.
15052 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15053 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15054 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15057 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15058 (struct MonitorInfo, free_monitors): Remove.
15059 (ns_screen_name): Make static.
15060 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15061 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15064 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15065 (struct MonitorInfo): New struct.
15066 (free_monitors, make_monitor_attribute_list): Declare.
15068 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15070 (free_monitors, make_monitor_attribute_list): New functions.
15071 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15074 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15076 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15078 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15080 * keyboard.c: Apply keyboard decoding only to events that come directly
15081 from the tty, not from unread-command-events (bug#14368).
15082 (read_event_from_main_queue): New function, extracted from read_char.
15083 (read_decoded_char): Remove.
15084 (read_decoded_event_from_main_queue): New function to replace it.
15085 (read_char): Use it.
15086 (read_key_sequence): Use read_char rather than read_decoded_char.
15088 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15090 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15092 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15094 2013-05-22 Kenichi Handa <handa@gnu.org>
15096 The following changes are to fix the setting of
15097 buffer-file-coding-system on, for instance, C-x RET c unix RET
15098 _FILE_OF_DOS_EOL_TYPE_ RET.
15100 * coding.h (struct coding_system): New member detected_utf8_chars.
15102 * coding.c (detect_coding_utf_8): Count characters and check EOL
15103 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15105 (setup_coding_system): Do not initialize coding->head_ascii.
15106 (check_ascii): Do not set coding->eol_seen but update it. Do not
15107 call adjust_coding_eol_type here.
15108 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15109 If the eol-type of CODING is already specified, adjust the eol type
15110 of the found coding-system.
15111 (decode_coding_gap): Cancel previous change. Utilize the
15112 character numbers counted by detect_coding_utf_8. Fix detection
15115 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15117 * search.c (looking_at_1): Only set last_thing_searched if the match
15118 changed the match-data (bug#14281).
15120 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15122 * xdisp.c (reseat_at_previous_visible_line_start):
15123 Already declared in dispextern.h, so remove it here.
15124 (move_it_vertically_backward): Likewise.
15126 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15128 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15129 (Fx_display_pixel_width, Fx_display_pixel_height)
15130 (Fx_display_mm_width, Fx_display_mm_height):
15131 Mention `display-monitor-attributes-list' in docstrings.
15133 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15134 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15135 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15136 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15137 (Fx_display_backing_store, Fx_display_visual_class)
15138 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15139 (Fx_display_grayscale_p, Fx_display_pixel_width)
15140 (Fx_display_pixel_height, Fx_display_planes)
15141 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15142 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15143 (Fx_display_mm_width, Fx_display_mm_height)
15144 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15145 height for all physical monitors as in X11.
15147 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15148 Return pixel width or height for all physical monitors as in X11.
15150 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15152 Port --enable-gcc-warnings to clang.
15153 * bytecode.c (exec_byte_code):
15155 Redo diagnostic pragmas to pacify clang, too.
15156 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15157 * editfns.c (Fencode_time):
15158 * fileio.c (file_accessible_directory_p):
15159 * font.c (font_unparse_xlfd):
15160 Use '&"string"[index]' instead of '"string" + (index)'.
15161 * undo.c (user_error): Remove; unused.
15163 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15165 * insdel.c (insert_1_both): Document the arguments, instead of
15166 referring to insert_1, which no longer exists.
15168 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15169 some window, increment windows_or_buffers_changed, so that
15170 *Messages* display in that window is updated. (Bug#14408)
15172 * w32.c: Include epaths.h.
15173 (init_environment): Use cmdproxy.exe without leading directories.
15174 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15176 (gettimeofday): Adjust signature and return value to Posix
15179 * unexw32.c (open_output_file): Delete the existing emacs.exe
15180 before creating it, to break the hard link to the versioned
15183 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15184 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15185 (FIRSTFILE_OBJ): New variables.
15186 (W32_RES): Rename to EMACSRES. All users changed.
15187 (base_obj): Use $(CM_OBJ).
15188 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15189 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15190 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15191 $(W32_RES_LINK) before $(LIBES).
15192 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15194 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15196 * makefile.w32-in (DOC): Use just "DOC".
15198 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15200 * process.c: Export default filters and sentinels to Elisp.
15201 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15203 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15204 (Fset_process_sentinel, Fformat_network_address):
15205 Default to them instead of nil.
15206 (server_accept_connection): Sentinels can't be nil any more.
15207 (read_and_dispose_of_process_output): New function, extracted from
15208 read_process_output.
15209 (read_process_output): Use it; filters can't be nil.
15210 (Finternal_default_process_filter): New function, extracted from
15211 read_process_output.
15212 (exec_sentinel_unwind): Remove function.
15213 (exec_sentinel): Don't zilch sentinel while running.
15214 (status_notify): Sentinels can't be nil.
15215 (Finternal_default_process_sentinel): New function extracted from
15217 (setup_process_coding_systems): Default filter is not nil any more.
15218 (syms_of_process): Export new Elisp functions and initialize
15220 * lisp.h (make_lisp_proc): New function.
15222 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15224 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15226 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15228 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15229 unless we know that the window w is a leaf window.
15230 Another attempt at solving bug#14062.
15232 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15234 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15237 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15239 * image.c (gif_load): Check that subimages fit (Bug#14345).
15241 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15243 * lread.c (skip_dyn_eof): New function.
15244 (read1): Use it to skip the end of a file in response to #@00.
15246 * doc.c (get_doc_string): Slightly relax the sanity checking.
15248 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15250 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15251 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15252 (MonitorInfo): New struct.
15253 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15254 (Fns_display_monitor_attributes_list): New functions.
15255 (display-usable-bounds): Remove.
15256 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15259 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15261 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15262 (GTK_CHECK_VERSION): New macro, if not already defined.
15263 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15264 replaced by GTK_CHECK_VERSION.
15266 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15268 * xterm.h (GTK_PREREQ): New macro.
15269 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15270 to use this macro instead, for consistency and clarity.
15272 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15274 * xdisp.c (row_for_charpos_p): New function, with code of
15275 cursor_row_p, but accepts an additional argument CHARPOS instead
15276 of using a hardcoded PT.
15277 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15278 (row_containing_pos): Call row_for_charpos_p instead of partially
15279 doing the same. Fixes cursor positioning under longlines-mode
15280 when longlines-show-effect includes more than one newline, when
15281 moving the cursor vertically up.
15283 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15285 * makefile.w32-in (ACL_H): New macro.
15286 ($(BLD)/fileio.$(O)): Update dependencies.
15288 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15290 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15291 * Makefile.in (LIB_ACL): New macro.
15292 (LIBACL_LIBS): Remove.
15293 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15294 * fileio.c: Include <acl.h>.
15295 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15296 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15298 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15301 * unexelf.c: Don't assume ElfW (Half) fits in int.
15302 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15303 when dealing with ElfW (Half) values, since they can exceed 2**31
15304 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
15305 (entry_address): Omit unused NUM arg. All uses changed.
15307 2013-05-07 Juri Linkov <juri@jurta.org>
15309 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15310 to the string converted from number with `Fnumber_to_string'.
15313 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15315 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15316 This fixes a problem introduced by my previous change.
15318 2013-05-07 Glenn Morris <rgm@gnu.org>
15320 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15322 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15324 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15326 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15328 Static checking by GCC 4.8.0.
15329 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15330 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15331 (x_get_monitor_attributes_fallback)
15332 (x_get_monitor_attributes_xinerama)
15333 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15334 Define only if USE_GTK.
15335 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15336 (x_get_monitor_attributes_fallback): Omit unused locals.
15337 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15338 Use double, not float, to avoid mixed-mode floating point arithmetic.
15340 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15341 Jan Djärv <jan.h.d@swipnet.se>
15343 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15344 (XINERAMA_CFLAGS): New macros.
15345 (ALL_CFLAGS, LIBES): Use them.
15347 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15348 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15349 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15350 (syms_of_xfns): DEFSYM them.
15351 (struct MonitorInfo): New struct.
15352 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15353 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15354 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15355 (x_get_monitor_attributes_xinerama): New functions.
15356 (Fx_display_monitor_attributes_list): New primitive.
15357 (syms_of_xfns): Defsubr it.
15359 * xterm.h (x_display_info): Add Xatom_net_workarea and
15360 Xatom_net_current_desktop.
15362 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15363 and dpyinfo->Xatom_net_current_desktop.
15365 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15367 * xdisp.c (pos_visible_p): Use the special code for finding the
15368 beginning of a display property or overlay for any "replacing"
15369 display property, not just for display strings. This solves
15370 incorrect reporting of position by posn-at-point. (Bug#14241)
15372 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15374 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15375 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15376 Verify that ElfW (Half) fits in int.
15377 (fatal): Use same signature as lisp.h.
15378 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15379 configure and build with -DUNEXELF_DEBUG without worrying about
15380 other modules that use DEBUG.
15381 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15382 possibly-wide integers now uses it instead of plain fprintf.
15383 (entry_address): New function, which avoids problems with 32-bit
15384 overflow on 64-bit hosts.
15385 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15386 (round_up): Don't assume the remainder fits in int.
15387 (find_section): Use bool for boolean. Simplify debug code.
15388 (unexec): Don't assume file sizes fit in int or size_t.
15389 Omit unnecessary trailing newline in 'fatal' format.
15390 Use strerror rather than outputting decimal error number.
15391 Remove unused code when emacs is not defined;
15392 this file relies on Emacs now.
15393 Don't assume e_phnum and e_shnum are positive.
15395 * regex.c: Fix problems when DEBUG is defined.
15396 (extract_number, extract_number_and_incr): Define regardless of
15397 whether DEBUG is defined; that's simpler and makes the code less
15398 likely to go stale in the normal case when DEBUG is not defined.
15399 Return int rather than taking an int * arg. All callers changed.
15400 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15401 Remove, replacing with ...
15402 (DEBUG_PRINT): New macro. All callers changed.
15403 (DEBUG_COMPILES_ARGUMENTS): New macro.
15404 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15405 (print_compiled_pattern, print_double_string) [DEBUG]:
15406 Use prototype rather than old-style definition.
15407 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15408 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15409 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15410 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15411 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15412 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15413 This matters only when DEBUG is defined.
15415 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15417 * xdisp.c (set_iterator_to_next): Set the
15418 ignore_overlay_strings_at_pos_p flag only if we are _really_
15419 iterating over an overlay string, as indicated by the
15420 current.overlay_string_index member. (Bug#14306)
15422 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15424 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15425 to where it is used, to avoid autorelease issues (Bug#14050).
15427 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15429 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15430 * fileio.c (syms_of_fileio): Implement this.
15431 * filelock.c (create_lock_file): If symbolic links don't work, so
15432 we use a regular file as a lock file, do not fsync the lock file;
15435 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15437 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15438 (syms_of_minibuf): Adjust accodingly.
15440 * callint.c (Fcall_interactively): Adjust calls accordingly.
15442 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15444 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15445 w->contents is a buffer before computing everything else.
15446 Use parentheses to disambiguate last part of the condition.
15448 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15449 assertion violations. (Bug#14062)
15451 2013-05-01 David Reitter <david.reitter@gmail.com>
15453 * nsfns.m (ns_tooltip): Initialize.
15455 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15457 * coding.c (decode_coding_gap): Don't remove the character before
15458 a newline unless it's a CR character. (Bug#14287)
15460 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15462 * dispextern.h (struct face): Move enum face_underline_type
15463 earlier so that bitfields can be in the same word.
15465 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15467 * nsfns.m (handlePanelKeys): New function.
15468 (EmacsOpenPanel:performKeyEquivalent:)
15469 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15470 arrows/function/control and copy/paste keys (Bug#14296).
15472 2013-04-27 Juri Linkov <juri@jurta.org>
15474 * callint.c (Fcall_interactively): Call `Qread_number' for
15475 interactive code letter `n' instead of using duplicate code.
15478 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15480 * systime.h (make_timeval): Declare as 'const'.
15482 2013-04-27 Kenichi Handa <handa@gnu.org>
15484 * font.c (font_open_entity): Always open a font of manageable
15487 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15489 Port better to AIX (Bug#14258).
15490 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15493 2013-04-24 Kenichi Handa <handa@gnu.org>
15495 * coding.c (decode_coding_iso_2022): When an invalid escape
15496 sequence is encountered, reset the invocation and designation
15497 status to the safest one.
15499 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15501 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15502 Without this fix, "make distclean" leaves stamp-h1 behind.
15504 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15506 * w32fns.c (w32_fullscreen_rect): New function to compute the
15507 window rectangle for the given fullscreen mode.
15508 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15509 longer tunes the window size. This keeps the window's edges flush
15510 with the screen and allows the taskbar to hide itself in fullboth.
15512 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15513 window decorations and uses the entire screen.
15515 * w32term.h (w32_fullscreen_rect) Add prototype.
15516 (struct w32_output): Replace normal_width, normal_height,
15517 normal_top, and normal_left members with a single normal_placement
15519 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15521 (FRAME_NORMAL_PLACEMENT): New macro.
15523 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15525 * minibuf.c (Ftest_completion): Silence compiler warning.
15527 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15529 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15532 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15535 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15536 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15537 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15538 parentheses where appropriate.
15540 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15542 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15544 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15546 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15547 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15548 Mention in the doc string that setting these variables takes
15549 effect only after a call to set-window-buffer. (Bug#14200)
15551 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15553 * indent.c (Fvertical_motion): Don't consider display strings on
15554 overlay strings as display strings on the buffer position we
15555 started from. This prevents vertical cursor motion from jumping
15556 more than one line when there's an overlay string with a display
15557 property at end of line.
15558 Reported by Karl Chen <Karl.Chen@quarl.org> in
15559 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15561 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15563 * window.c (select_window): `record_buffer' even if window is
15564 already selected (bug#14191).
15566 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15568 * window.c (Fwindow_end): Test more flags, including the buffer's
15569 last_overlay_modified flag, to determine whether the window's
15570 display is really up-to-date. Prevents the function from
15571 returning a stale value. (Bug#14170)
15572 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15575 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15577 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15578 garbaged only if it is not already the top frame on its TTY.
15579 This prevents flickering due to constant redrawing of TTY frames when
15580 there are GUI frames open in the same session. (Bug#13864)
15582 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15584 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15585 of marking the idle timers directly.
15587 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15589 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15590 tables (bug#14054).
15592 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15594 * window.c (select_window): Don't record_buffer while the invariant is
15595 temporarily broken (bug#14161).
15597 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15599 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15601 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15603 2013-04-07 Romain Francoise <romain@orebokech.com>
15605 Ignore additional platform-specific ACL errors (Bug#13702).
15606 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15607 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15609 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15611 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15614 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15616 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15617 This bug was introduced by my 2013-02-25 change that simplified
15618 data_start configuration. Without this change, on GNU/Linux
15619 an Emacs configured with --enable-profiling fails immediately
15620 due to a profiler signal.
15621 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15622 with these flags. On platforms where special flags are needed
15623 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15624 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15625 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15627 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15629 Get rid of some platform-specific functions examining window
15630 system and its capabilities. This is a partial rework of the
15632 * lisp.h (have_menus_p): Remove prototype. This function is
15633 replaced with platform-independent window_system_available.
15634 (check_window_system): Move to...
15635 * frame.h (decode_window_system_frame, window_system_available):
15636 ...here, add new prototypes.
15637 * frame.c (window_system_available, decode_window_system_frame):
15639 (check_window_system): Platform-independent now.
15640 * xterm.h (x_in_use): Remove declaration.
15642 * w32term.h (check_x_frame):
15643 * nsterm.h (check_x_frame): Remove prototypes. This function
15644 is replaced with platform-independent decode_window_system_frame.
15645 * msdos.c (have_menus_p): Remove.
15646 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15647 Remove platform-specific functions. Use check_window_system,
15648 decode_window_system_frame and check_ns_display_info where
15649 appropriate. Minor style and comment tweaks.
15650 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15651 (check_x_frame): Likewise.
15652 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15654 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15655 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15656 * xmenu.c, xselect.c: All related users changed.
15658 2013-04-03 Kenichi Handa <handa@gnu.org>
15660 The following changes is to optimize the code for reading UTF-8
15663 * coding.c (check_ascii): Rename from detect_ascii. Return value
15664 changed. Check EOL format. Do not call adjust_coding_eol_type
15666 (check_utf_8): New function.
15667 (adjust_coding_eol_type): Do nothing if already adjusted.
15668 (detect_coding): Compare the return value of check_ascii with
15669 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15670 (decode_coding_gap): Optimize for valid UTF-8.
15672 2013-03-21 Kenichi Handa <handa@gnu.org>
15674 * coding.c (syms_of_coding): Cancel previous change.
15676 * insdel.c (insert_from_gap): Fix previous change.
15678 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15680 Consistently use platform-specific function to detect window system.
15681 * lisp.h (check_window_system): New prototype. This function is
15682 going to replace check_x, check_w32 and check_ns.
15683 (have_menus_p): Mention msdos.c in comment.
15684 * fontset.c (check_window_system_func): Remove. Adjust all users.
15685 * fontset.h (check_window_system_func): Remove prototype.
15686 * nsterm.h (check_ns):
15687 * xterm.h (check_x):
15688 * w32term.h (check_w32): Likewise.
15689 * menu.c (Fx_popup_menu): Use check_window_system.
15690 * msdos.c (check_window_system): Define for MS-DOS.
15691 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15692 * w32fns.c (check_window_system): Likewise for MS-Windows.
15693 * xfns.c (check_window_system): Likewise for X.
15694 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15695 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15697 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15699 Prefer < to > in range checks such as 0 <= i && i < N.
15700 This makes it easier to visualize quantities on a number line.
15701 This patch doesn't apply to all such range checks,
15702 only to the range checks affected by the 2013-03-24 change.
15703 This patch reverts most of the 2013-03-24 change.
15704 * alloc.c (xpalloc, Fgarbage_collect):
15705 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15706 * character.c (string_escape_byte8):
15707 * charset.c (read_hex):
15708 * data.c (cons_to_unsigned):
15709 * dispnew.c (update_frame_1):
15710 * doc.c (Fsubstitute_command_keys):
15711 * doprnt.c (doprnt):
15712 * editfns.c (hi_time, decode_time_components):
15713 * fileio.c (file_offset):
15714 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15715 * font.c (font_intern_prop):
15716 * frame.c (x_set_alpha):
15717 * gtkutil.c (get_utf8_string):
15718 * indent.c (check_display_width):
15719 * keymap.c (Fkey_description):
15720 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15722 * minibuf.c (read_minibuf_noninteractive):
15723 * process.c (wait_reading_process_output):
15724 * search.c (Freplace_match):
15725 * window.c (get_phys_cursor_glyph):
15726 * xdisp.c (redisplay_internal):
15727 * xsmfns.c (smc_save_yourself_CB):
15728 Prefer < to > for range checks.
15729 * dispnew.c (sit_for): Don't mishandle NaNs.
15730 This fixes a bug introduced in the 2013-03-24 change.
15731 * editfns.c (decode_time_components): Don't hoist comparison.
15732 This fixes another bug introduced in the 2013-03-24 change.
15734 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15736 * frame.h (struct frame): Drop scroll_bottom_vpos
15737 member becaue all real users are dead long ago.
15738 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15739 * xdisp.c (redisplay_internal): Adjust user.
15741 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15743 * nsmenu.m (showAtX:Y:for:): setLevel to
15744 NSPopUpMenuWindowLevel (Bug#13998).
15746 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15748 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15749 (ns_check_pending_open_menu): Declare.
15751 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15752 (x_activate_menubar): Update the menu with title that matches
15753 ns_get_pending_menu_title, and call
15754 ns_check_pending_openmenu (Bug#12698).
15755 (menuWillOpen:): New method.
15756 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15758 * nsterm.m (menu_will_open_state, menu_mouse_point)
15759 (menu_pending_title): New varaibles.
15760 (ns_get_pending_menu_title, ns_check_menu_open)
15761 (ns_check_pending_open_menu): New functions.
15763 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15765 * indent.c (current_column_bol_cache): Remove leftover which is not
15766 used in Fmove_to_column any more.
15767 (current_column, scan_for_column): Adjust users.
15768 * keyboard.c (last_point_position_buffer, last_point_position_window):
15769 Remove leftovers which are not used for recording undo any more.
15770 (command_loop_1, syms_of_keyboard): Adjust users.
15771 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15772 redisplay_window any more.
15773 (move_it_to): Adjust user.
15775 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15777 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15778 Update dependencies.
15780 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15782 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15783 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15784 forward references.
15786 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15788 * window.h (struct window): Replace hchild, vchild and buffer slots
15789 with a single slot 'contents'. This is possible because each valid
15790 window may have either the child window (in vertical or horizontal
15791 combination) or buffer to display (for the leaf window). Using that,
15792 a lot of operations to traverse and/or change window hierarchies may
15793 be simplified. New member horizontal is used to distinguish between
15794 horizontal and vertical combinations of internal windows.
15795 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15796 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15797 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15798 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15799 Use contents slot, not buffer, where appropriate.
15800 (wset_combination): New function.
15801 (wset_buffer): Add eassert.
15802 (Fframe_first_window): Simplify the loop reaching first window.
15803 (Fwindow_buffer): Use WINDOW_LEAF_P.
15804 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15805 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15806 (unshow_buffer): Convert initial debugging check to eassert.
15807 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15808 (make_parent_window, window_resize_check, window_resize_apply)
15809 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15810 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15811 Adjust to match struct window changes.
15812 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15813 (mark_window_cursors_off, count_windows, get_leaf_windows)
15814 (foreach_window_1): Simplify the loop.
15815 * alloc.c (mark_object): Do not check for the leaf window because
15816 internal windows has no glyph matrices anyway.
15817 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15818 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15819 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15820 (build_frame_matrix_from_window_tree, mirror_make_current)
15821 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15822 (update_window_tree, set_window_update_flags): Simplify the loop.
15823 (sync_window_with_frame_matrix_rows): Enforce live window.
15824 Use contents slot, not buffer, where appropriate.
15825 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15826 and WINDOW_HORIZONTAL_COMBINATION_P.
15827 (make_frame_visible_1): Simplify the loop.
15828 Use contents slot, not buffer, where appropriate.
15829 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15830 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15831 (expose_window_tree): Likewise.
15832 Use contents slot, not buffer, where appropriate.
15833 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15834 to avoid deleted windows. Use contents slot instead of buffer.
15835 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15836 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15837 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15838 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15840 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15842 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15843 identify the reasons for assertion violations in bug#14062 and
15845 (Fx_show_tip): Fix compilation error under
15846 "--enable-check-lisp-object-type". (Bug#14073)
15848 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15849 Reported by <rzl24ozi@gmail.com>.
15851 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15853 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15855 (unwind_with_echo_area_buffer): ...to restore it here.
15856 This is needed to ensure that...
15857 (redisplay_window): ...both window markers are valid here,
15858 which is verified by eassert.
15859 * editfns.c (save_excursion_save): Do not assume that
15860 selected_window always displays the buffer.
15861 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15864 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15866 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15869 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15871 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15873 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15875 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15876 since MinGW's w32api headers do. This avoids compiler warnings.
15878 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15879 if already defined.
15881 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15883 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15885 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15887 * gtkutil.c (style_changed_cb): Check if frame is live and an
15888 X frame (Bug#14038).
15890 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15892 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15893 Define only for _WIN32_WINNT less than 0x0500.
15894 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15896 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15897 see its own definitions of 'struct timeval' and 'struct timezone'.
15899 Fix incompatibilities between MinGW.org and MinGW64 headers.
15900 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15902 * w32.c (REPARSE_DATA_BUFFER): Guard with
15903 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15905 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15907 * xterm.c: Include X11/XKBlib.h
15908 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15910 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15912 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15914 * blockinput.h (input_blocked_p): Likewise.
15915 * bytecode.c (exec_byte_code): Likewise.
15916 * callproc.c (call_process_kill, call_process_cleanup)
15917 (Fcall_process): Likewise.
15918 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15919 (Fccl_execute_on_string): Likewise.
15920 * character.c (string_escape_byte8): Likewise.
15921 * charset.c (read_hex): Likewise.
15922 * cm.c (calccost): Likewise.
15923 * data.c (cons_to_unsigned): Likewise.
15924 * dired.c (directory_files_internal, file_name_completion):
15926 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15927 (sit_for): Likewise.
15928 * doc.c (Fsubstitute_command_keys): Likewise.
15929 * doprnt.c (doprnt): Likewise.
15930 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15931 * emacsgtkfixed.c: Likewise.
15932 * fileio.c (file_offset, Fwrite_region): Likewise.
15933 * floatfns.c (Fexpt, fmod_float): Likewise.
15934 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15936 * font.c (font_intern_prop): Likewise.
15937 * frame.c (x_set_alpha): Likewise.
15938 * gtkutil.c (get_utf8_string): Likewise.
15939 * indent.c (check_display_width): Likewise.
15940 * intervals.c (create_root_interval, rotate_right, rotate_left)
15941 (split_interval_right, split_interval_left)
15942 (adjust_intervals_for_insertion, delete_node)
15943 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15944 (merge_interval_right, merge_interval_left, copy_intervals)
15945 (set_intervals_multibyte_1): Likewise.
15946 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15947 * keymap.c (Fkey_description): Likewise.
15948 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15949 * lread.c (openp, read_integer, read1, string_to_number):
15951 * menu.c (ensure_menu_items): Likewise.
15952 * minibuf.c (read_minibuf_noninteractive): Likewise.
15953 * print.c (printchar, strout): Likewise.
15954 * process.c (create_process, Faccept_process_output)
15955 (wait_reading_process_output, read_process_output, send_process)
15956 (wait_reading_process_output): Likewise.
15957 * profiler.c (make_log, handle_profiler_signal): Likewise.
15958 * regex.c (re_exec): Likewise.
15959 * regex.h: Likewise.
15960 * search.c (looking_at_1, Freplace_match): Likewise.
15961 * sysdep.c (get_child_status, procfs_ttyname)
15962 (procfs_get_total_memory): Likewise.
15963 * systime.h (EMACS_TIME_VALID_P): Likewise.
15964 * term.c (dissociate_if_controlling_tty): Likewise.
15965 * window.c (get_phys_cursor_glyph): Likewise.
15966 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15967 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15969 * xfns.c (Fx_window_property): Likewise.
15970 * xmenu.c (set_frame_menubar): Likewise.
15971 * xselect.c (x_get_window_property, x_handle_dnd_message):
15973 * xsmfns.c (smc_save_yourself_CB): Likewise.
15974 * xterm.c (x_scroll_bar_set_handle): Likewise.
15976 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15978 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15979 to be optional or nil. Adjust comment and convert it to docstring.
15980 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15981 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15983 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15985 Static checking by GCC 4.8-20130319.
15986 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15987 * process.c (Fset_process_datagram_address)
15988 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15989 * xdisp.c (get_char_face_and_encoding)
15990 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15991 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15992 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15994 2013-03-24 Ken Brown <kbrown@cornell.edu>
15996 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15997 fix compilation on 64-bit Cygwin, where underscores are not
15998 automatically prepended.
16000 * w32term.c (w32_initialize): Silence compiler warning.
16002 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16004 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16005 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16006 variables, to save and restore frame dimensions.
16007 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16008 after returning from a 'fullscreen' configuration.
16009 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16010 to avoid races between the main thread and the input thread.
16012 * w32term.h (struct w32_output): New members normal_width,
16013 normal_height, normal_top, normal_left, and prev_fsmode.
16014 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16015 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16016 members of a frame.
16018 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16019 'fullscreen' parameter. Always record previous width and height
16020 of the frame, except when switching out of maximized modes, so
16021 that they could be restored correctly, instead of resetting to the
16022 default frame dimensions. Send SC_RESTORE command to the frame,
16023 unless we are going to send SC_MAXIMIZE, to restore the frame
16024 resize hints in the mouse pointer shown by the window manager.
16027 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16029 * lisp.h (get_frame_param): Adjust conditions for prototype
16032 2013-03-22 Ken Brown <kbrown@cornell.edu>
16034 * unexcw.c: Drop unneeded inclusion of w32common.h.
16035 (report_sheap_usage): Declare.
16036 (read_exe_header): Add magic numbers for x86_64.
16037 (fixup_executable): Fix printf format specifier for unsigned long
16040 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16042 * frame.h (struct frame): Put menu_bar_window under #ifdef
16043 because this member is not needed when X toolkit is in use.
16044 (fset_menu_bar_window):
16045 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16046 (free_glyphs, update_frame):
16047 * xdisp.c (expose_frame): Likewise.
16048 (display_menu_bar): Likewise. Remove redundant eassert.
16049 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16052 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16054 Use functions and constants to manipulate Lisp_Save_Value objects.
16055 This replaces code that used macros and strings and token-pasting.
16056 The change makes the C source a bit easier to follow,
16057 and shrinks the Emacs executable a bit.
16058 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16059 (make_save_value): Change 1st arg from string to enum. All callers
16062 (mark_object): Use if, not #if, for GC_MARK_STACK.
16063 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16064 (XSAVE_OBJECT): Now functions, not macros.
16065 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16066 the constant was never used.
16067 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16068 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16069 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16070 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16072 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16073 type3 with a single member save_type. All uses changed.
16074 (save_type, set_save_pointer, set_save_integer): New functions.
16075 * print.c (PRINTX): Remove.
16077 * alloc.c: Remove redundant static declarations.
16079 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16081 * window.h (struct window): Convert left_col, top_line, total_lines
16082 and total_cols from Lisp_Objects to integers. Adjust comments.
16083 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16085 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16086 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16087 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16088 Adjust users where appropriate.
16090 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16092 * frame.h (struct frame): Drop resx and resy because the same data is
16093 available from window system-specific output context. Adjust users.
16094 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16095 New functions to provide defaults when no window system available.
16096 (FRAME_RES_X, FRAME_RES_Y): New macros.
16097 (NUMVAL): Move from xdisp.c.
16098 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16099 (Ffont_face_attributes, Fopen_font):
16100 * image.c (gs_load):
16101 * w32font.c (fill_in_logfont):
16102 * xdisp.c (calc_pixel_width_or_height):
16103 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16104 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16106 2013-03-20 Kenichi Handa <handa@gnu.org>
16108 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16109 to 1 (temporary workaround until a bug related to ASCII
16110 optimization is fixed).
16112 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16114 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16115 Signal error if window is not internal. Adjust docstring.
16116 (delete_all_child_windows): Use combination_limit to save the buffer.
16117 (Fset_window_configuration): Adjust accordingly.
16118 * print.c (syms_of_print): Initialize debugging output not here...
16119 (init_print_once): ...but in a new function here.
16120 * lisp.h (init_print_once): Add prototype.
16121 * emacs.c (main): Add call to init_print_once. Adjust comments.
16123 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16125 * window.c (window_resize_check, window_resize_apply)
16126 (window_from_coordinates, recombine_windows, set_window_buffer)
16127 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16128 (Fsplit_window_internal, Fdelete_window_internal)
16129 (freeze_window_starts): Use bool for booleans.
16130 * window.h (window_frame_coordinates, resize_frame_windows)
16131 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16133 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16135 * dispnew.c (bitch_at_user): Use `user-error'.
16137 2013-03-17 Ken Brown <kbrown@cornell.edu>
16139 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16140 as return type of image_background. (Bug#13981)
16141 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16143 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16145 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16146 (ns_select): Don't return with result uninitialized.
16148 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16151 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16153 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16154 directories. If filename is nil, get directory name (Bug#13932).
16155 Use getFilename and getDirectory.
16156 (getFilename, getDirectory): New methods for EmacsSavePanel and
16158 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16160 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16162 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16164 2013-03-15 Kenichi Handa <handa@gnu.org>
16166 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16167 (adjust_after_replace): Make it back to static. Delete the third
16168 arg text_at_gap_tail. Cancel the code for handling it.
16170 * coding.h (struct coding_system): New member eol_seen.
16172 * coding.c (detect_ascii): New function.
16173 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16174 when the source bytes are actually scanned. On detecting for
16175 coding_category_utf_8_auto, call detect_ascii instead of scanning
16176 source bytes directly.
16177 (produce_chars): Call insert_from_gap with the new arg 0.
16178 (encode_coding): Likewise.
16179 (decode_coding_gap): Control ASCII optimization by the variable
16180 disable_ascii_optimization instead of #ifndef .. #endif.
16181 Deccode EOL format according to coding->eol_seen.
16182 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16185 * lisp.h (adjust_after_replace): Cancel externing it.
16186 (insert_from_gap): Adjust prototype.
16188 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16190 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16191 FULLSCREEN_MAXIMIZED. (Bug#13935)
16193 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16195 * region-cache.c (find_cache_boundary, move_cache_gap)
16196 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16197 Simplify debugging check and convert to eassert. Adjust comment.
16198 (pp_cache): Put under ENABLE_CHECKING.
16200 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16202 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16203 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16204 and WM_ACTIVATEAPP.
16205 (w32fullscreen_hook): If the frame is visible, reset
16206 f->want_fullscreen flag after changing the frame size. If the
16207 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16210 2013-03-13 Daniel Colascione <dancol@dancol.org>
16212 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16213 too so that these builds can use Cygwin's file conversion
16214 functions. (We've been building and linking cygw32.o all along
16215 and just not using it.)
16217 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16219 File synchronization fixes (Bug#13944).
16220 * Makefile.in (LIB_FDATASYNC): New macro.
16222 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16223 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16224 Don't worry about HAVE_FSYNC, since a substitute fsync is
16225 available if the system lacks one.
16226 (Fwrite_regin): Retry fsync if interrupted.
16228 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16230 * w32term.c (w32_read_socket): If the Emacs frame is being
16231 activated, call w32fullscreen_hook, to make sure the new frame
16232 dimensions are in effect. (Bug#13937)
16234 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16236 * xdisp.c (init_iterator): Simplify because both character and byte
16237 positions are either specified or -1. Add eassert. Adjust comment.
16238 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16239 character and byte positions can be obtained from marker.
16241 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16243 Static checking by Sun C 5.12.
16244 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16245 * bytecode.c (exec_byte_code):
16246 * dispnew.c (init_display):
16248 * fileio.c (Fsubstitute_in_file_name):
16249 * keyboard.c (Fevent_convert_list):
16250 * keymap.c (Fsingle_key_description):
16251 * term.c (maybe_fatal, fatal):
16252 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16253 * xsmfns.c (Fhandle_save_session):
16254 Omit unreachable code.
16255 * keymap.c (map_keymap_char_table_item): Cast void * to
16256 a function pointer type; the C Standard requires this.
16258 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16259 Include <sys/param.h> unconditionally, as that works elsewhere and
16260 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16261 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16264 See ChangeLog.12 for earlier changes.
16266 ;; Local Variables:
16270 Copyright (C) 2011-2015 Free Software Foundation, Inc.
16272 This file is part of GNU Emacs.
16274 GNU Emacs is free software: you can redistribute it and/or modify
16275 it under the terms of the GNU General Public License as published by
16276 the Free Software Foundation, either version 3 of the License, or
16277 (at your option) any later version.
16279 GNU Emacs is distributed in the hope that it will be useful,
16280 but WITHOUT ANY WARRANTY; without even the implied warranty of
16281 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16282 GNU General Public License for more details.
16284 You should have received a copy of the GNU General Public License
16285 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.