1 2015-01-10 Eli Zaretskii <eliz@gnu.org>
3 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
5 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
6 make_pointer_integer instead of XIL.
7 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
9 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
10 instead of XIL. Put a list of the descriptor, action, and file
11 name in event->arg, instead of spreading them between event->code
14 * w32term.c (queue_notifications): Use make_pointer_integer
15 instead of XIL. Put a list of the descriptor, action, and file
16 name in event->arg, instead of spreading them between event->code
19 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
20 event creation to changes in w32term.c and w32inevt.c above.
22 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
24 Refactor pointer-to-integer conversion
25 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
26 Rename and move to lisp.h. All uses changed.
27 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
28 which are renamed from gfilenotify.c's lisp_to_monitor and
29 monitor_to_lisp, and with more-generic void * signatures.
31 2015-01-08 Eli Zaretskii <eliz@gnu.org>
33 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
34 returned for right-to-left screen lines. (Before the change on
35 2014-12-30, the incorrectly-computed X pixel coordinate concealed
38 * .gdbinit (xsymname): New subroutine.
39 (xprintsym, initial-tbreak): Use it to access the name of a symbol
40 in a way that doesn't cause GDB to barf when it tries to
41 dereference a NULL pointer.
43 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
45 (set_cursor_from_row, try_cursor_movement, dump_glyph)
46 (insert_left_trunc_glyphs, append_space_for_newline)
47 (extend_face_to_end_of_line, highlight_trailing_whitespace)
48 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
49 (Fbidi_resolved_levels, produce_special_glyphs)
50 (rows_from_pos_range, mouse_face_from_buffer_pos)
51 (note_mouse_highlight): Use nil as the object for glyphs inserted
52 by the display engine, and test with NILP instead of INTEGERP.
55 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
58 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
61 * dispextern.h (struct glyph, struct it): Update comments for the
64 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
66 Port new Lisp symbol init to x86 --with-wide-int
67 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
68 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
69 GCC (at least) does not allow a constant initializer to widen an
72 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
73 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
74 Although clang doesn't need it, some other compiler might, and
75 it's easy enough to be safe.
77 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
78 Apparently clang removed support for the alloc_size attribute.
80 Port Qnil==0 XUNTAG to clang
81 clang has undefined behavior if the program subtracts an integer
82 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
83 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
84 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
85 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
87 Port GFileMonitor * hack to Qnil==0 platforms
88 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
89 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
90 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
92 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
94 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
95 size instead of using widht/height. The frame may be constrained.
97 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
99 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
100 Needed when neither optimizing nor inlining.
101 Also, sort decls alphabetically.
103 2015-01-05 Eli Zaretskii <eliz@gnu.org>
105 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
106 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
107 declarations of Q* variables that represent symbols.
109 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
113 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
114 that NILP (x) is equivalent to testing whether x is 0 at the
115 machine level. The overall effects of this and the previous patch
116 shrink the size of the text segment by 2.3% and speeds up
117 compilation of all the .elc files by about 0.5% on my platform,
118 which is Fedora 20 x86-64.
119 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
120 (make_lisp_symbol) [USE_LSB_TAG]:
121 Symbols now tag the difference from lispsym, not the pointer.
122 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
123 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
124 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
125 (XSYMBOL): New forward decl.
126 (XUNTAGBASE): New function.
129 Compute C decls for DEFSYMs automatically
131 This patch also makes Q constants (e.g., Qnil) constant addresses
132 from the C point of view.
133 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
134 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
135 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
136 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
137 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
138 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
139 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
140 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
141 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
142 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
143 * xselect.c, xsettings.c, xterm.c:
144 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
145 These names are now defined automatically by make-docfile.
146 * alloc.c (init_symbol): New function.
147 (Fmake_symbol): Use it.
148 (c_symbol_p): New function.
149 (valid_lisp_object_p, purecopy): Use it.
150 * alloc.c (marked_pinned_symbols):
151 Use make_lisp_symbol instead of make_lisp_ptr.
152 (garbage_collect_1): Mark lispsym symbols.
153 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
154 (mark_object): Use it.
155 (sweep_symbols): Sweep lispsym symbols.
156 (symbol_uses_obj): New function.
157 (which_symbols): Use it. Work for lispsym symbols, too.
158 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
159 since Qt's address is already known now.
160 (syms_of_alloc): Add lispsym count to symbols_consed.
161 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
162 when testing whether storage is all bits zero.
163 * dispextern.h (struct image_type):
164 * font.c (font_property_table):
165 * frame.c (struct frame_parm_table, frame_parms):
166 * keyboard.c (scroll_bar_parts, struct event_head):
167 * xdisp.c (struct props):
168 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
169 Lisp_Object *, since Qfoo is no longer an object whose address can be
170 taken. All uses changed.
171 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
172 use it, so that they no longer need to take the address of a Lisp sym.
173 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
174 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
175 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
176 DEFSYM Qdeactivate_mark before the corresponding var.
177 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
178 instead of interning their symbols; this avoids duplicates.
179 (LISP_INITIALLY, TAG_PTR)
180 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
182 (LISP_INITIALLY_ZERO): Use it.
183 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
184 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
185 Move decls up, to avoid forward uses. Include globals.h earlier, too.
186 (make_lisp_symbol): New function.
187 (XSETSYMBOL): Use it.
188 (DEFSYM): Now just a placeholder for make-docfile.
189 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
190 (intern_sym): New function, with body taken from old intern_driver.
191 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
193 (define_symbol): New function.
194 (init_obarray): Define the C symbols taken from lispsym.
195 Use plain DEFSYM for Qt and Qnil.
196 * syntax.c (init_syntax_once): No need to worry about
197 Qchar_table_extra_slots.
199 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
201 'temacs -nw' should not call missing functions
202 Without this patch, "temacs -nw" fails with the diagnostic
203 "emacs: Symbol's function definition is void: frame-windows-min-size"
204 and messes up the tty's state.
205 * frame.c (Fframe_windows_min_size): New placeholder function.
206 (syms_of_frame): Define it.
207 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
208 (syms_of_window): Define it.
210 Less 'make' chatter for lisp dir
211 * Makefile.in (%.elc): Adjust to compile-onefile change in
214 batch write-region no longer says "Wrote FOO"
215 This cuts down on 'make' chatter a bit.
216 * fileio.c (Fwrite_region):
217 Don't output "Wrote /whatever/foo.elc" if noninteractive.
219 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
221 Revert previous change to produce_composite_glyph
222 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
224 Pacify gcc -Wparentheses
225 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
227 2015-01-03 Martin Rudalics <rudalics@gmx.at>
229 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
230 f->can_x_set_window_size is true.
231 * xterm.c (x_set_window_size_1): Call change_frame_size with
232 text sizes instead of pixel sizes (Bug#19428).
234 2015-01-01 Eli Zaretskii <eliz@gnu.org>
236 * xdisp.c (pos_visible_p): Fix up the X coordinate for
237 right-to-left screen lines. (Bug#19473)
239 2015-01-01 Eli Zaretskii <eliz@gnu.org>
241 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
243 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
245 Simplify setfattr use by assuming GNU make
246 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
247 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
248 Simplify by using GNU make rather than shell conditionals,
249 by using ln -f rather than rm -f followed by ln,
250 and by preferring $@ to spelling out the destination.
252 2014-12-29 Eli Zaretskii <eliz@gnu.org>
254 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
255 file doesn't compile on MS-Windows.
257 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
259 Allow return value of system-name to vary. (Bug#19438)
260 * filelock.c (current_lock_owner):
261 * xrdb.c (get_environ_db):
262 * xterm.c (same_x_server):
263 * xterm.c (x_term_init):
264 Prefer (system-name) to system-name, and avoid naming
265 locals 'system-name'.
266 * editfns.c (cached_system_name): New static var.
267 (init_and_cache_system_name): New function.
268 (init_editfns, Fsystem_name): Use it.
269 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
270 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
271 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
272 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
273 Don't create a new string if the current value is already correct.
275 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
277 Fix produce_composite_width typo
278 * term.c (produce_composite_glyph):
279 Fix typo that confused number of columns for pixel width.
281 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
283 Wrap dll functions more simply
284 * decompress.c, gnutls.c, image.c, xml.c:
285 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
286 rather than the inverse when not WINDOWSNT. This isolates the
287 fn_* business into the WINDOWSNT-specific section of the code,
288 which makes it easier to maintain the generic code.
289 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
290 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
291 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
292 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
293 Remove. All uses replaced by DEF_DLL_FN.
294 * decompress.c (inflateInit2): Remove; no longer needed.
295 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
297 Port memory-full checking to GnuTLS 3.3
298 Instead of using gnutls_global_set_mem_functions, check every call
299 to a GnuTLS function that might return an indication of memory
300 exhaustion. Suggested by Dmitry Antipov in:
301 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
302 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
303 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
304 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
306 (check_memory_full): New function.
307 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
308 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
309 (Fgnutls_boot): Use it.
310 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
312 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
314 Fix parse_settings to match internal documentation
315 * xsettings.c (parse_settings): Return the number of settings seen.
316 Count the settings changes accurately.
317 (read_settings): Don't confuse number of settings changes with
318 the return code from XGetWindowProperty.
320 2014-12-27 Eli Zaretskii <eliz@gnu.org>
322 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
323 composition_compute_stop_pos to the number of characters in the
325 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
327 * composite.c (composition_compute_stop_pos): If no composition
328 was found in a string before ENDPOS, and ENDPOS is the string end,
329 no need to back up to a safe point.
331 * dispextern.h (struct it) <end_charpos>: Improve commentary.
333 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
335 * nsimage.m (allocInitFromFile:): Initialize bmRep.
336 (dealloc): Release bmRep.
337 (setPixmapData): Make bmRep local so class member is not
339 (setPixmapData): Rename local variable bmRep to avoid compiler
342 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
344 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
345 when going to fullscreen (Bug#0x180004f).
347 2014-12-27 Eli Zaretskii <eliz@gnu.org>
349 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
351 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
353 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
355 2014-12-27 Eli Zaretskii <eliz@gnu.org>
357 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
359 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
361 Use bool for boolean in xselect.c, xsettings.c
362 * xselect.c (x_get_local_selection, struct selection_data)
363 (x_selection_request_lisp_error, struct prop_location)
364 (x_handle_selection_request, x_convert_selection)
365 (waiting_for_other_props_on_window, expect_property_change)
366 (wait_for_property_change, x_handle_property_notify)
367 (x_get_foreign_selection, x_get_window_property)
368 (receive_incremental_selection)
369 (x_get_window_property_as_lisp_data)
370 (lisp_data_to_selection_data, Fx_get_selection_internal)
371 (x_send_client_event):
372 * xselect.c, xterm.h (x_handle_dnd_message):
373 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
374 (apply_xft_settings, read_and_apply_settings)
375 (xft_settings_event, init_gsettings, init_xsettings)
377 Use bool for boolean.
378 * xselect.c (x_get_window_property): Omit last arg, which was an
380 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
381 always true. All callers changed.
383 2014-12-26 Eli Zaretskii <eliz@gnu.org>
385 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
388 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
390 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
393 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
395 Use bool for boolean in xsmfns.c
396 * xsmfns.c, xterm.h (x_session_have_connection):
397 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
398 Use bool for boolean.
399 (x_session_initialize, Fhandle_save_session):
400 Prefer NILP (x) to EQ (x, Qnil).
402 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
404 * callproc.c (child_setup):
405 * dbusbind.c (xd_signature_cat):
406 * doc.c (get_doc_string, Fsnarf_documentation):
407 * editfns.c (Fuser_full_name):
408 * frame.c (xrdb_get_resource):
409 * gtkutil.c (xg_get_file_with_chooser):
410 * tparam.c (tparam1):
411 * xfns.c (xic_create_fontsetname):
412 * xrdb.c (gethomedir, get_user_db, get_environ_db):
413 * xsmfns.c (smc_save_yourself_CB):
414 Rewrite to avoid the need for strcat, typically by using stpcpy
415 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
416 * doc.c (sibling_etc):
417 * xrdb.c (xdefaults):
418 Now a top-level static constant.
420 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
422 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
425 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
427 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
428 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
430 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
432 Use bool for boolean in xterm.c
433 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
434 (x_set_window_size, x_bitmap_icon):
435 * nsterm.m (ns_frame_raise_lower, x_new_font):
436 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
437 (struct terminal.frame_raise_lower_hook):
438 * w32term.c (w32_frame_raise_lower):
439 * xterm.c, xterm.h (x_text_icon):
440 * xterm.c (x_update_window_begin, x_update_window_end)
441 (x_update_end, x_after_update_window_line)
442 (x_set_glyph_string_gc, x_draw_glyph_string_background)
443 (x_draw_glyph_string_foreground)
444 (x_draw_composite_glyph_string_foreground)
445 (x_alloc_lighter_color, x_draw_relief_rect)
446 (x_draw_glyph_string_box, x_draw_image_relief)
447 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
448 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
450 (XFillRectangle) [HAVE_GTK3]:
451 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
452 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
453 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
454 (x_send_scroll_bar_event, xm_scroll_callback)
455 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
456 (x_create_toolkit_scroll_bar)
457 (x_create_horizontal_toolkit_scroll_bar)
458 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
459 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
460 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
461 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
462 (x_scroll_bar_report_motion)
463 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
464 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
465 (x_draw_window_cursor, x_clear_errors)
466 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
467 (set_wm_state, x_set_sticky, get_current_wm_state)
468 (do_ewmh_fullscreen, x_handle_net_wm_state)
469 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
470 (x_set_window_size_1, XTframe_raise_lower)
471 (x_make_frame_visible, x_iconify_frame)
472 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
473 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
474 (x_delete_terminal, x_initialize, syms_of_xterm):
475 Use bool for boolean.
477 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
479 * composite.h (struct composition.width): Now int
480 instead of unsigned short, as we prefer signed integers.
482 Let charset tick grow past USHRT_MAX
483 * charset.c, charset.h (charset_ordered_list_tick):
484 Now EMACS_UINT, not unsigned short.
485 * fontset.c (reorder_font_vector): Allow the tick to grow to the
486 maximum representable Emacs integer value before wrapping it around.
488 Simplify unexec file mode setting
489 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
490 Don't include <sys/stat.h> when no longer needed.
491 (unexec): Create file with correct mode in the first place,
492 rather than overwriting the mode later and fiddling with the
493 global umask in the mean time. Avoid bogus usage like
494 'umask (777)', which should have been 'umask (0777)'.
495 (mark_x): Remove. All callers removed.
497 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
499 Minor cleanups for Lisp objects and symbols
500 * alloc.c (next_vector, set_next_vector):
501 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
502 (lisp_h_make_number) [USE_LSB_TAG]:
503 Use Lisp_Int0 instead of the mystery constant 0.
504 * alloc.c (mark_object): Always set and use po; that's simpler.
505 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
506 Properly parenthesize definientia.
507 * bidi.c (bidi_initialize):
508 * buffer.c (init_buffer_once):
509 * nsfns.m (syms_of_nsfns):
510 * nsmenu.m (syms_of_nsmenu):
511 * nsselect.m (syms_of_nsselect):
512 Prefer DEFSYM to defining by hand.
513 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
514 * data.c: Fix too-long line.
515 * lisp.h (DECLARE_GDB_SYM): New macro.
516 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
517 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
518 Declare the symbol, so it's visible to everywhere lisp.h is included.
519 Move forward decls as far forward as they can go,
520 to allow future changes to use them.
522 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
524 * gnutls.c: Include gnutls.h.
525 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
526 * image.c (svg_load): Fix pointer signedness.
528 2014-12-18 Martin Rudalics <rudalics@gmx.at>
530 * frame.c (frame_windows_min_size): New argument IGNORE.
531 (adjust_frame_size): When called from change_frame_size call
532 frame_windows_min_size with IGNORE Qt so we can ignore size
535 2014-12-18 Eli Zaretskii <eliz@gnu.org>
537 * font.c (Ffont_info): Add more font information to the vector
538 returned by the function, inspired by query-font. Doc fix.
541 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
543 * keyboard.c (input_was_pending): New var.
544 (read_char): Use it to make sure we only skip redisplay when we can't
545 keep up with the repeat rate.
547 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
549 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
551 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
553 * image.c (svg_load): Watch out for nil value of current buffer's
554 filename. Re-enable filename thing for not-a-file case.
556 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
558 Partially disabled previous change.
560 * image.c (svg_load): Temporarily disabled filename thing for
561 not-a-file case as it can cause crashs.
563 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
565 Fix problem with images referenced within svg files. (bug#19373)
567 * image.c: Additional parameter 'filename' for
568 svg_load_image. Include "buffer.h". Define library function
569 rsvg_handle_set_base_uri for WINDOWSNT.
570 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
571 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
572 (svg_load): Pass a filename to svg_load_image: either name of
573 actual file or of current buffer's file.
574 (svg_load_image): New parameter 'filename', used for setting
575 base_uri, necessary for loading referenced images. (bug#19373)
577 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
579 * lread.c (init_obarray): Declare Qt as special.
580 This fixes a typo in the 2012-05-15 patch that
581 tried to declare Qt as special.
583 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
585 Various fixes to use bool type and constants.
586 * dispnew.c (update_single_window): Remove arg `force_p' since it's
588 * xfaces.c (clear_face_cache): Use bool for the argument type.
590 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
592 Correct same_at_end when restoring window points
593 * fileio.c (Finsert_file_contents): Compute same_at_end character
594 position using the old buffer size, not the new one, since
595 restore_window_points wants the old size.
598 2014-12-14 Alan Mackenzie <acm@muc.de>
600 New feature optionally to accelerate auto-repeated scrolling.
602 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
604 * window.c (window_scroll): Bind fontification-functions to nil
605 when scrolling by whole screens and
606 fast-but-imprecise-scrolling is non-nil.
607 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
609 * lisp.h (bool): Declare Qfontification_functions extern.
611 2014-12-14 Eli Zaretskii <eliz@gnu.org>
613 Load system's default trusted Certificate Authorities if available.
614 * gnutls.c (gnutls_certificate_set_x509_system_trust)
615 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
616 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
617 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
618 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
620 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
621 Call gnutls_certificate_set_x509_system_trust. Log an error message if
624 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
626 * regex.c (analyze_first): Rename from analyze_first.
628 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
630 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
631 a hack involving a union.
633 2014-12-13 Eli Zaretskii <eliz@gnu.org>
635 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
636 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
639 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
641 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
643 * gnutls.h: Always declare syms_of_gnutls.
645 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
646 clarity. Let the availability check return Qnil when the GnuTLS
647 integration is not available, instead of erroring out.
650 2014-12-13 Eli Zaretskii <eliz@gnu.org>
652 * xdisp.c (move_it_in_display_line_to, display_line):
653 Don't disallow overflow-newline-into-fringe when word-wrap is in
656 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
658 * fileio.c: Better preserve window-points during revert (bug#19161).
659 (Qget_buffer_window_list): New var.
660 (get_window_points_and_markers, restore_window_points): New functions.
661 (Finsert_file_contents): Use them to save and restore window-points.
663 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
665 * xterm.c (x_delete_terminal): Call emacs_close for X connection
666 descriptor if called from x_connection_closed and always delete
667 this descriptor from keyboard waiting set (Bug#19147).
669 2014-12-10 Eli Zaretskii <eliz@gnu.org>
671 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
672 (bidi_cache_max_elts): New global variable.
673 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
674 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
676 (bidi_cache_search): Handle overflown cache. Improve commentary.
677 (bidi_cache_ensure_space): Limit allocations to the current value
678 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
679 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
680 the increment to not exceed the limit.
681 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
682 cache, zero otherwise (meaning the cache overflowed). In the
683 latter case, set bidi_cache_last_idx to -1.
684 (bidi_peek_at_next_level): Handle overflown cache.
685 (bidi_push_it): Increase the cache limit for iterating the new object.
686 (bidi_pop_it): Decrease the cache limit back to previous value.
687 (bidi_shelve_cache): Shelve the current value of the cache limit.
688 (bidi_unshelve_cache): Restore the value of cache limit.
689 (bidi_find_bracket_pairs): If the cache overflows while looking
690 for the paired bracket, give up and let bidi_resolve_neutrals
691 process the bracket as a simple neutral. (Bug#19322)
692 (bidi_find_other_level_edge): If the cache overflows, fall back on
693 Plan B, which effectively stops the reordering and restarts it on
694 the next character (after resetting the cache).
695 (bidi_move_to_visually_next): When the cache overflows, reset it
696 after processing the last cached character.
698 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
700 Fix glitches in gnutls.c, mostly memory-related
701 * gnutls.c: Sort macro definitions by name.
702 (fn_gnutls_transport_set_errno): Omit unreachable definition.
703 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
704 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
705 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
706 calculating string length. Use make_uninit_string, to avoid
707 copying the string. Cast the char, not the pointer.
708 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
709 and free. Work even for dates past the year 9999. Use void *
710 for buffers, to avoid casts.
712 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
714 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
716 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
718 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
721 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
723 * process.c: Whitespace and line-break nitpicks.
725 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
727 * gnutls.c (gnutls_certificate_details): The :signature isn't
728 that useful, so remove it.
729 (gnutls_certificate_details): Clean up whitespace slightly.
730 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
732 (gnutls_certificate_details): Put :signature-algorithm back again,
733 which was removed by mistake.
734 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
735 that they are not messaged by default (bug#16253).
736 (Fgnutls_error_fatalp): Doc fix (bug#18210).
738 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
740 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
742 * nsimage.m (setPixmapData): Make bmRep local so class member is not
745 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
747 * eval.c (Fsignal): Remove duplicate test.
748 (Fautoload_do_load): Fix up docstring.
750 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
752 * nsterm.m (represented_filename, represented_frame): New variables.
753 (ns_set_represented_filename): New function.
754 (sendEvent:): Set represented filename here to avoid flicker,
755 related to Bug#18757.
757 * nsterm.h: Declare ns_set_represented_filename.
759 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
760 at once, call ns_set_represented_filename instead.
762 2014-12-05 Eli Zaretskii <eliz@gnu.org>
764 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
765 (struct bidi_stack): Reduce size by using bit fields and by
766 packing sos, override, and isolate_status into a single 8-bit
769 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
770 (bidi_push_embedding_level): Construct flags from individual
771 bits. Adapt to changes in prev_for_neutral and next_for_neutral
773 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
774 from flags. Adapt to changes in prev_for_neutral,
775 next_for_neutral, and last_strong members.
776 (bidi_line_init): Initialize flags to zero.
777 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
778 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
780 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
782 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
783 (Fapply): Try and simplify the control flow.
785 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
787 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
788 Use gnutls_sign_get_name directly because
789 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
790 (init_gnutls_functions): Load missing gnutls_server_name_set.
792 2014-12-02 Eli Zaretskii <eliz@gnu.org>
794 * bidi.c (bidi_find_first_overridden): New function.
796 * xdisp.c (Fbidi_find_overridden_directionality): New function.
797 (syms_of_xdisp): Defsubr it.
799 * dispextern.h (bidi_find_first_overridden): Add prototype.
801 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
803 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
804 to nil after release (Bug#9133).
806 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
808 Port better to AddressSanitizer.
809 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
811 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
812 Return -1 or 0, as the pipe trick doesn't work.
813 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
815 * print.c (print_object):
816 When a pointer-check primitive returns -1, do not assume this
817 means the pointer is valid or that the underlying system has failed.
818 It could just be that addresses are being sanitized so Emacs can't
819 test for pointer validity.
820 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
821 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
822 string validity checker doesn't work on stack-based strings.
824 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
826 Improve clarity of USE_LSB_TAG definition.
827 Reported by Lee Duhem. Suggested by Andreas Schwab in:
828 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
829 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
830 VAL_MAX / 2 rather than in terms of the (more complicated)
831 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
833 2014-11-29 Eli Zaretskii <eliz@gnu.org>
835 * xdisp.c (handle_single_display_spec): When ignoring a fringe
836 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
837 (next_element_from_buffer): When done with overlays, reset the
838 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
840 2014-11-29 Eli Zaretskii <eliz@gnu.org>
842 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
843 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
845 2014-11-29 Ulrich Müller <ulm@gentoo.org>
847 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
848 for paxctl and setfattr. Fixes temacs startup failure with
849 grsecurity/PaX enabled Linux kernel (bug#19067).
851 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
853 * w32.c, w32heap.c, w32term.c:
854 Use MINGW_W64 instead of _W64.
856 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
858 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
860 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
862 * gnutls.c (gnutls_ip_address_p): New function.
863 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
865 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
867 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
869 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
871 Fix gnutls problems caught by static checking.
872 * gnutls.c (Fgnutls_boot): Remove unused local.
873 (Fgnutls_boot): Fix pointer signedness.
875 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
877 * gnutls.c (gnutls_certificate_details): Don't include certain
878 certificate details on older gnutls versions (bug#19168).
879 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
880 (gnutls_certificate_details): Reversed check in last checkin.
882 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
884 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
885 (Fgnutls_peer_status_warning_describe): Add function to describe a
886 peer verification warning symbol.
887 (Fgnutls_peer_status): Use it.
888 (Fgnutls_boot): Use it. Minor logging fixes.
890 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
892 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
894 2014-11-24 Glenn Morris <rgm@gnu.org>
896 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
898 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
899 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
901 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
903 * gnutls.c: Fix Windows function definition of
904 gnutls_x509_crt_get_fingerprint.
906 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
908 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
910 * process.h: Added more fields to Lisp_Process to track
913 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
914 (Fgnutls_peer_status): New functions to export TLS certificate
915 details to Emacs Lisp.
917 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
919 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
920 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
921 check for gtk_adjustment_configure (Bug#19149).
922 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
924 2014-11-22 Glenn Morris <rgm@gnu.org>
926 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
928 2014-11-22 Martin Rudalics <rudalics@gmx.at>
930 Don't shrink frame when using desktop-save-mode (Bug#19048).
931 * w32fns.c (x_set_tool_bar_lines): Always call
932 x_change_tool_bar_height (Bug#19048).
933 (x_change_tool_bar_height): Mark frame as garbaged since
934 adjust_frame_size might not have done that.
935 * xfns.c (x_set_tool_bar_lines): Always call
936 x_change_tool_bar_height (Bug#19048).
937 (x_change_tool_bar_height): Mark frame as garbaged since
938 adjust_frame_size might not have done that.
940 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
942 * xml.c (parse_region): Take care of new optional parameter
943 'discard-comments' of 'libxml-parse(html|xml)-region'.
944 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
945 New optional parameter 'discard-comments'.
947 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
949 Improve time stamp handling, and be more consistent about it.
950 * editfns.c (invalid_time): New function.
951 Use it instead of 'error ("Invalid time specification")'.
952 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
953 (decode_float_time, lisp_to_timespec, lisp_time_struct):
955 (make_time_tail, make_time): Remove. All uses changed to use
956 new functions or plain list4i.
957 (disassemble_lisp_time): Return effective length if successful.
958 Check that LOW is an integer, if it's combined with other components.
959 (decode_time_components): Decode into struct lisp_time, not
960 struct timespec, so that we can support a wide set of times
961 regardless of whether time_t is signed. Decode plain numbers
962 as seconds since the Epoch, and nil as the current time.
963 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
964 Reimplement in terms of new functions.
965 (Fencode_time): Just use list2i.
966 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
967 * keyboard.c (decode_timer): Don't allow the new formats (floating
968 point or nil) in timers.
969 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
970 place of the magic number '16'.
971 (struct lisp_time): New type.
972 (decode_time_components): Use it.
973 (lisp_to_timespec): New decl.
975 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
977 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
980 * callint.c (Fcall_interactively): Pass in nil as argument to
981 Fbarf_if_buffer_read_only.
983 * fileio.c (Finsert_file_contents): Ditto.
985 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
987 * textprop.c (verify_interval_modification): Check buffer
988 readedness after the last interval.
990 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
991 the text at POSITION (new optional argument) has the
992 `inhibit-read-only' text property set.
994 2014-11-16 Eli Zaretskii <eliz@gnu.org>
996 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
997 errors in computing the number of pixels to scroll.
998 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1000 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1002 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1003 call updateFrameSize.
1005 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1007 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1009 * nsfns.m (x_set_foreground_color, x_set_background_color)
1010 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1011 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1013 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1015 * nsterm.m (ns_send_appdefined): Check for application defined
1016 event on Cocoa (Bug#18993).
1017 (run): Restore code before the previous 18993 fix.
1019 2014-11-14 David Reitter <david.reitter@gmail.com>
1021 * nsterm.m (run): Set timeout for event loop to prevent hang.
1024 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1026 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1028 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1030 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1031 for each candidate font but attempt to reuse it from previous improper
1034 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1036 Avoid undefined behavior in color table hashing.
1037 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1038 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1039 This function avoids undefined behavior with signed shift overflow.
1041 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1043 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1044 when the inserted text does not need decoding. (Bug#18982)
1046 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1048 * nsterm.h (EmacsScroller): judge returns bool.
1050 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1051 (ns_judge_scroll_bars): Only set removed if judge returns true.
1052 (judge): Returns bool == condemned. Remove self from window.
1053 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1055 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1057 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1058 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1060 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1062 * nsterm.m (ns_set_vertical_scroll_bar)
1063 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1065 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1067 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1068 merely because tmo_in_millisec is nonnegative. The 1st call
1069 to g_main_context_query could succeed while the 2nd one fails.
1071 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1073 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1075 * nsterm.m (run): Only use non-system event loop if OSX version is
1076 exactly 10.9 (Bug#18993).
1077 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1080 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1082 * callproc.c (encode_current_directory): Support handling of file
1083 names prepended by "/:". (Bug#18891)
1085 2014-11-08 Alan Mackenzie <acm@muc.de>
1087 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1089 2014-11-08 Dima Kogan <dima@secretsauce.net>
1091 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1093 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1095 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1096 raises an error. (Bug#18891)
1098 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1100 * frame.c (adjust_frame_size): Call x_set_window_size only if
1101 f->can_x_set_window_size is set.
1102 (make_frame): Initialize f->can_x_set_window_size and
1103 f->can_run_window_configuration_change_hook.
1104 (Fcan_run_window_configuration_change_hook): New function.
1105 * frame.h (frame): Split `official' into `can_x_set_window_size'
1106 and `can_run_window_configuration_change_hook'.
1107 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1108 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1109 Set f->can_x_set_window_size.
1110 * window.c (run_window_configuration_change_hook):
1111 Return immediately if either f->can_x_set_window_size or
1112 f->can_run_window_configuration_change_hook are false.
1113 (Fset_window_configuration): Instead of f->official set
1114 f->can_x_set_window_size.
1115 * xfns.c (Fx_create_frame, x_create_tip_frame):
1116 Set f->can_x_set_window_size.
1118 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1120 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1121 cleanup from 2014-11-01 (Bug#18972).
1123 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1125 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1126 * xdisp.c (window-scroll-functions): Improve docstring.
1128 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1130 Uniquify the 'size' symbol.
1132 * w32notify.c (Qsize): Remove.
1133 * lisp.h (Qsize): New decl.
1134 * lread.c (Qsize): Now extern.
1135 * w32notify.c (syms_of_w32notify): No need to defsym.
1137 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1139 * dispnew.c (change_frame_size_1): Fix call of
1141 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1142 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1143 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1144 (Qtool_bar_size): New constants.
1145 (frame_inhibit_resize, adjust_frame_size): New argument to
1146 handle case where frame_inhibit_implied_resize is a list.
1147 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1148 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1149 (x_set_right_divider_width, x_set_bottom_divider_width)
1150 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1151 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1153 (frame-inhibit-implied-resize): Rewrite doc-string.
1154 * frame.h (frame_inhibit_resize, adjust_frame_size):
1155 Fix external declarations.
1156 (Qframe_position, Qframe_outer_size)
1157 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1158 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1159 (Qtool_bar_size): Extern them.
1160 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1161 (xg_height_or_width_changed): Remove.
1162 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1163 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1164 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1165 (xg_change_toolbar_position): Call adjust_frame_size directly.
1166 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1167 Fix calls of adjust_frame_size.
1168 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1169 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1170 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1171 frame can get resized when tool-bar-lines parameter changes from
1173 (Fw32_frame_menu_bar_size): Return fourth value.
1174 (Fw32_frame_rect): Block input around system calls
1175 (Fx_frame_geometry): New function.
1176 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1177 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1178 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1179 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1180 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1181 (Fx_create_frame): Adjust adjust_frame_size calls.
1182 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1183 frame can get resized when tool-bar-lines parameter changes from
1185 (Fx_frame_geometry): New function.
1186 * xmenu.c (update_frame_menubar): On Lucid call
1187 adjust_frame_size with one pixel less height to avoid that
1188 repeatedly adding/removing the menu bar grows the frame.
1189 (free_frame_menubar): On Motif arrange to optionally preserve
1190 the old frame height when removing the menu bar.
1191 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1193 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1195 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1196 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1197 frame; instead, print an error message.
1199 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1201 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1203 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1205 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1206 (dealloc): Release bmRep.
1208 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1209 imageListSetNext, imageListNext.
1211 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1212 (reference): Remove.
1213 (allocInitFromFile:): Remove searching ImageList and calling
1214 reference (Bug#18918).
1215 (dealloc): Remove handling if ImageList.
1217 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1219 * process.c (catch_child_signal): Fix incorrect assertion.
1221 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1223 * macfont.m (macfont_draw):
1224 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1226 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1227 if force_integral_p (i.e. no antialias).
1228 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1229 bold if no antialias (Bug#18876).
1231 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1232 was given (Bug#18846).
1234 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1236 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1237 instead of in xdisp.c, function now takes void. (Bug#18884).
1239 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1240 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1242 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1243 struct window* (Bug#18889).
1244 Remove getMouseMotionPart.
1245 (ns_output): Make icon_top/left int.
1247 * nsfns.m (x_icon): icon_top/left is int.
1249 * nsterm.m (ns_mouse_position): Remove unused code.
1250 (initFrame:window:, dealloc): Use window instead of win.
1251 (getMouseMotionPart:window:x:y:): Remove, unused.
1252 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1254 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1256 * keyboard.c (readable_events): When FLAGS include
1257 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1258 This avoids returning non-nil from input-pending-p when only such
1259 events are in the queue. (Bug#18856)
1261 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1263 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1264 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1265 (Qforeign_selection): Remove.
1266 (ns_get_local_selection): Identation fix.
1267 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1269 * nsselect.m (ns_get_local_selection): Remove calling of
1270 functions in Vselection_converter_alist (Bug#18911).
1271 (syms_of_nsselect): Remove Vselection_converter_alist.
1273 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1275 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1276 and unnecessary initialization. Adjust comments.
1278 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1280 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1282 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1283 index, not an absolute one, as that's what the function expects.
1285 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1287 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1288 font on an initial frame when running as a daemon (Bug#18869).
1290 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1292 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1294 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1295 build_string, when importing a home directory. (Bug#18873)
1297 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1299 * dispnew.c (buffer_posn_from_coords):
1300 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1301 account for the header-line height. (Bug#18839)
1303 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1305 * xml.c (parse_region): Do not forget the first document child.
1307 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1309 * nsselect.m: pasteboard_changecount is new.
1310 (ns_store_pb_change_count, ns_get_pb_change_count)
1311 (ns_get_our_change_count_for): New functions.
1312 (ns_string_to_pasteboard_internal): Correct comment.
1313 type => gtype in eassert, Call ns_store_pb_change_count.
1314 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1315 (Fns_disown_selection_internal, Fns_selection_owner_p):
1316 Replace Vselection_alist check, with change count check.
1317 (Fns_get_selection): Initialize val to Qnil. Only get local
1318 selection if change counts match (Bug#18799).
1319 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1321 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1323 * w32proc.c (create_child): If calling a quoted batch file,
1324 pass NULL for exe. (Bug#18745)
1326 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1328 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1329 (bidi_resolve_brackets): Use end of string position rather than ZV
1330 when iterating over a string. (Bug#18815)
1332 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1334 * keyboard.c (make_lispy_position): Return coordinates also when
1335 on scroll bars, fringes, margins or not in a window.
1336 * xdisp.c (show_mouse_face): Don't change cursor face during
1339 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1341 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1342 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1343 Fix doc-strings (Bug#18789).
1345 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1347 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1349 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1351 Optimize redisplay of simple bracketed text.
1352 * bidi.c (bidi_cache_reset_to): New function.
1353 (bidi_cache_reset): Call it.
1354 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1356 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1357 bracket_enclosed_type only if bracket_pairing_pos's value is not
1359 (MAX_BPA_STACK): Make sure the value is signed.
1360 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1361 stop pushing values onto the stack.
1362 (bidi_find_bracket_pairs): If the bracketed text is only on the
1363 base embedding level, remove all the states cached by this
1364 function from the cache, and return zero, so that the brackets in
1365 this segment of text are processed as normal neutrals.
1366 (bidi_resolve_brackets): Detect the brackets that are to be
1367 processed as neutrals, and don't call bidi_find_bracket_pairs on
1370 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1372 * w32select.c (Fw32_selection_exists_p): Rename from
1373 Fx_selection_exists_p.
1374 (syms_of_w32select): Adjust accordingly.
1376 * w16select.c (Fw16_selection_exists_p): Rename from
1377 Fx_selection_exists_p.
1378 (syms_of_win16select): Adjust accordingly.
1380 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1381 (Fns_own_selection_internal): Tighten scoping.
1382 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1383 (Fns_get_selection): Rename from Fx_get_selection_internal.
1384 (Fns_get_selection_internal, Fns_store_selection_internal):
1386 (syms_of_nsselect): Adjust accordingly.
1388 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1390 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1391 * w32term.c (x_set_window_size): Account for wrapped menu bar
1392 lines when setting up frame height (Bug#15174 and Bug#18720).
1393 (w32_add_wrapped_menu_bar_lines): New variable.
1395 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1397 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1400 2014-10-20 Glenn Morris <rgm@gnu.org>
1402 * Merge in all changes up to 24.4 release.
1404 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1406 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1407 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1409 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1411 * xterm.c (handle_one_xevent): Check return value from
1412 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1413 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1415 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1416 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1417 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1418 Gtk+ >= 3.14 (Bug#18674).
1419 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1420 Gtk+ >= 3.14 (Bug#18674).
1422 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1424 * gtkutil.c: Remove no-longer-used code.
1425 (xg_update_menubar): Remove unused local and unnecessary call to
1426 gtk_menu_item_get_submenu.
1427 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1428 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1429 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1431 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1433 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1435 * xterm.h (handlebox_widget): Remove.
1437 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1440 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1442 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1443 to handle Gtk versions.
1444 (xg_get_file_with_chooser): Use them.
1445 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1446 Remove (create_menus): Remove teroff argument and code.
1447 Remove call to gtk_menu_set_title.
1448 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1449 Adjust args to create_menus.
1450 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1451 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1452 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1453 (xg_make_tool_item): Remove detach code.
1454 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1455 (find_icon_from_name): New function.
1456 (update_frame_tool_bar): Remove GtkStockItem code, move to
1457 find_icon_from_name. Let stock be a list of icon names to try.
1458 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1459 Replace TOOLBAR_TOP_WIDGET.
1460 (free_frame_tool_bar, xg_change_toolbar_position ):
1461 Replace TOOLBAR_TOP_WIDGET.
1462 (xg_initialize): Remove tearoff code.
1464 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1466 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1467 pixel from the window's cursor glyph width, since X renders hollow
1468 blocks 1 pixel wider than the 'width' parameter.
1470 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1471 glyph->pixel_width; this is now done in xterm.c.
1473 Fix reordering of bracket characters in isolates.
1474 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1475 RESOLVED_ONLY; when non-zero, return from the cache only fully
1476 resolved states. All callers changed.
1477 (CANONICAL_EQU): New macro.
1478 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1479 equivalent of the paired closing bracket character.
1480 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1481 the default non-negative value, to be checked later in
1482 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1483 characters against those pushed onto the BPA stack.
1484 (bidi_record_type_for_neutral): New function.
1485 (bidi_resolve_brackets): Record next_for_neutral and
1486 prev_for_neutral when embedding level gets pushed. Force
1487 resolution of bracket pairs when entering a level run that was not
1489 (bidi_resolve_neutral): Add assertions before calling
1490 bidi_resolve_neutral_1.
1491 (bidi_level_of_next_char): Remove the code that attempted to
1492 resolve unresolved neutrals; that is now done by
1493 bidi_resolve_neutral.
1495 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1497 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1499 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1500 1-pixel R2L characters.
1501 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1502 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1504 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1506 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1509 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1511 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1512 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1513 It's not clear to me whether the initialization is needed,
1514 but it can't hurt so I played it safe.
1516 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1518 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1520 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1522 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1523 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1525 (bidi_get_type): Return the isolate initiators and terminator types.
1526 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1527 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1528 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1529 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1530 for the new features.
1531 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1532 push and pop correctly for isolates.
1533 (bidi_remember_char): Modify to accept an additional argument
1534 and record the bidi type according to its value.
1535 (bidi_cache_iterator_state): Accept an additional argument to only
1536 update an existing state. Handle the new members of struct bidi_it.
1537 (bidi_cache_find): Arguments changed: no longer accepts a level,
1538 instead accepts a flag telling it whether it is okay to return
1539 unresolved neutrals.
1540 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1541 table. Initialize new isolate-related members.
1542 (bidi_paragraph_init): Some code factored out into
1543 find_first_strong_char.
1544 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1545 into bidi_resolve_explicit.
1546 (bidi_resolve_explicit): Support the isolate initiators and
1547 terminator. Fix handling of embeddings and overrides according to
1548 new UBA requirements. Record information about previously seen
1549 characters here (moved from bidi_level_of_next_char).
1550 (bidi_resolve_weak): Adapt to changes in struct members.
1551 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1552 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1553 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1554 paired bracket resolution. Handle isolate initiators and
1556 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1557 (bidi_level_of_next_char): Move the code that records information
1558 about previous characters to bidi_resolve_explicit. Fix logic of
1559 resolving neutrals and make sure their cache entries are updated.
1560 Remove now unneeded special handling of PDF level.
1562 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1563 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1564 enlarged per Unicode 6.3.
1565 (enum bidi_bracket_type_t): New data type.
1566 (struct bidi_saved_info): Leave only 2 type members out of 4.
1568 (struct bidi_stack): Add members necessary to support isolating
1570 (struct bidi_it): Add new members necessary to support isolating
1571 sequences and bracket pair resolution.
1573 * xdisp.c (Fbidi_resolved_levels): New function.
1574 (syms_of_xdisp): Defsubr it.
1575 (append_glyph, append_composite_glyph, produce_image_glyph)
1576 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1578 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1580 * term.c (append_glyph, append_composite_glyph)
1581 (append_glyphless_glyph): Convert aborts to assertions.
1583 * .gdbinit (pgx): Display the character codepoint, resolved level,
1584 and bidi type also for glyphless glyphs.
1586 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1588 Avoid unwanted point motion in Fline_beginning_position.
1589 * lisp.h (scan_newline_from_point): Add prototype.
1590 * search.c (scan_newline_from_point): New function, refactored from...
1591 * cmds.c (Fforward_line): ...adjusted user.
1592 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1593 and simplify the former since the latter doesn't move point.
1595 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1597 Cleanup terminal handling code.
1598 * dispextern.h (get_named_tty): Remove prototype but...
1599 * termhooks.h (get_named_terminal): ...resurrect it under
1600 more meaningful name.
1601 (get_terminal): Likewise, but with...
1602 (decode_live_terminal): ...this name.
1603 (decode_tty_terminal): Add prototype.
1604 * term.c (get_tty_terminal): Remove.
1605 (get_named_tty): Remove.
1606 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1607 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1608 Use decode_tty_terminal.
1609 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1610 * terminal.c (get_terminal): Refactor to...
1611 (decode_terminal, decode_live_terminal): ...new functions.
1612 (decode_tty_terminal): Replacement for get_tty_terminal.
1613 (get_named_terminal): Likewise for get_named_tty.
1614 * coding.c (Fset_terminal_coding_system_internal)
1615 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1616 (Fkeyboard_coding_system):
1617 * composite.c (Fcomposition_get_gstring):
1618 * dispnew.c (Fsend_string_to_terminal):
1619 * frame.c (Fmake_terminal_frame):
1620 * nsfns.m (check_ns_display_info):
1621 * w32fns.c, xfns.c (check_x_display_info):
1622 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1623 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1624 (Fset_quit_char): Use get_named_terminal.
1625 (Fset_output_flow_control, Fset_input_meta_mode):
1626 Use decode_tty_terminal.
1628 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1630 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1631 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1633 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1635 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1636 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1638 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1640 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1643 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1645 * editfns.c (dump_tz_string): No longer const.
1646 It might be modified.
1648 * nsmenu.m (clear): Assume OS X 10.6 or later.
1650 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1652 * unexmacosx.c: Remove include ppc/reloc.h.
1653 (unrelocate, copy_dysymtab): Remove PPC code.
1654 (rebase_reloc_address): Remove, only used for PPC:
1656 * nsterm.m: Always include macfont.h on COCOA.
1657 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1658 (ns_dumpglyphs_image, ns_check_menu_open)
1659 (applicationDidFinishLaunching)
1660 (antialiasThresholdDidChange:)
1661 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1662 Remove checks for OSX <= 10.5/10.6.
1663 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1664 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1667 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1668 (NS_HAVE_NSINTEGER): Remove block.
1669 Remove >= OSX 10.6 tests.
1671 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1672 (x_activate_menubar, trackingNotification:): Remove check for
1674 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1676 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1678 * nsfns.m: Always include macfont.h on COCOA.
1679 (ns_filename_from_panel, ns_directory_from_panel)
1680 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1681 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1683 * macfont.m: Remove >= 1050 check.
1684 (macfont_create_family_with_symbol)
1685 (macfont_get_glyph_for_character)
1686 (mac_font_get_glyphs_for_variants)
1687 (mac_ctfont_create_available_families, syms_of_macfont):
1688 Remove code for OSX < 10.6.
1689 (mac_font_family_group, mac_font_family_compare): Remove, only used
1692 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1693 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1695 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1698 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1700 Fix putenv race conditions with undefined behavior (Bug#8705).
1701 Do all putenv calls before Emacs creates any threads.
1702 Use a safer way to modify the TZ environment variable in the
1703 presence of multiple threads. For further thread-safety,
1704 prefer localtime_r and gmtime_r to localtime and gmtime,
1705 and prefer struct tm's tm_gmtoff (if available) to calling
1706 both localtime_r and gmtime_r.
1707 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1708 (init_dbusbind): ... to this new function.
1709 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1710 * xterm.c (x_term_init): Move xputenv call from here ...
1711 (init_xterm): ... to this new function.
1712 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1713 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1714 (dump_tz_string): New constant.
1715 (init_editfns): Use it. This centralizes the dump_tz stuff.
1716 Call set_time_zone_rule here, so that its xputenv is done
1717 before Emacs goes multithreaded.
1718 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1719 thread-safe enough for Emacs.
1720 (format_time_string, Fdecode_time, Fcurrent_time_string)
1721 (Fcurrent_time_zone):
1722 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1723 localtime and gmtime. Remove now-unnecessary calls to block_input.
1724 (tm_gmtoff): New static function.
1725 (Fdecode_time, Fcurrent_time_zone): Use it.
1726 (Fencode_time): Use mktime_z, for better thread-safety.
1727 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1728 i.e., not quite thread-safe but good enough for Emacs typical usage.
1729 Do not reclaim storage that is in the environment; let it leak.
1730 Always call tzset, since localtime_r does not.
1731 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1732 This is now done in init_editfns.
1733 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1734 New macros and declarations, for platforms lacking tzalloc & friends.
1736 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1738 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1739 On x86 platforms this works around GCC bug 63495
1740 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1741 and more generally should fix a portability problem in Emacs.
1742 Reported by Stefan Monnier in:
1743 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1745 2014-10-08 Leo Liu <sdl.web@gmail.com>
1747 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1748 * keymap.c (describe_vector_princ):
1749 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1752 * print.c (printchar_stdout_last): Declare.
1753 (printchar): Record the last char written to stdout.
1754 (Fterpri): Add optional argument ENSURE.
1756 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1758 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1759 DELAY argument to change_frame_size, so that the frame size
1760 changes, if any are needed, are delayed until the next redisplay.
1761 This is to avoid a too early QUIT inside change_frame_size, when
1762 it calls Lisp in frame_windows_min_size, in case one of the events
1763 we've read sets the quit-flag. (Bug#18649)
1765 * w32fns.c (check_x_display_info): Accept terminal objects as
1766 argument, to follow what xfns.c does.
1768 2014-10-07 Glenn Morris <rgm@gnu.org>
1770 * Makefile.in ($(srcdir)/macuvs.h)
1771 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1773 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1775 * decompress.c (init_zlib_functions): Move the message about zlib
1776 being unavailable from here...
1777 (Fzlib_decompress_region): ...to here. (Bug#18650)
1779 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1781 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1782 the case where an optional string is used. Adjust docstring.
1784 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1786 * lisp.mk (lisp): Remove w32-common-fns.elc.
1788 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1790 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1791 These were already defined in buffer.c, and the duplicate
1792 definitions cause problems on platforms like 'gcc -fno-common'.
1793 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1795 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1797 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1798 if toolbar is visible.
1800 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1803 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1804 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1805 (ns_select, ns_read_socket): Use unwind_protect to decrease
1806 apploopnr (Bug#18345).
1807 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1808 line height (Bug#17977).
1810 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1811 (macfont_closest_traits_index): New function.
1812 (macfont_closest_traits_index_p): Rename from
1813 macfont_closest_traits_index.
1814 (macfont_list): Use macfont_closest_traits_index_p.
1816 2014-10-05 K. Handa <handa@gnu.org>
1818 * coding.c (detect_coding_iso_2022): Set coding->rejected
1819 correctly when an invalid escape sequence is found (Bug#18610).
1821 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1823 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1824 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1827 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1829 * buffer.c (scroll_bar_width, scroll_bar_height):
1831 * window.c (Fset_window_scroll_bars): Fix doc-string.
1832 (Fwindow_scroll_bars): Have it return what the doc-string says.
1834 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1836 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1837 iterator backwards, to resync the bidi iterator. (Bug#18584)
1839 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1841 Consistently use min and max macros from lisp.h.
1842 * coding.c (min, max):
1844 * unexhp9k800.c (min):
1845 * unexw32.c (min, max): Use definitions from lisp.h.
1846 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1848 * gmalloc.c (min): Tiny style change.
1850 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1851 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1853 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1855 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1856 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1857 (X_ULONG_MAX): Move these macros to xterm.h.
1858 (x_fill_property_data): Be more generous about allowing either
1859 signed or unsigned data of the appropriate width.
1860 * xterm.h (x_display_set_last_user_time): New function.
1861 All setters of last_user_time changd to use this function.
1862 If ENABLE_CHECKING, check that the times are in range.
1864 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1866 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1867 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1869 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1871 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1872 make a font_object from a tty frame (Bug#18573).
1873 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1875 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1877 * alloc.c (mark_overlay): Assume that overlay boundaries are
1878 always markers. Add comment.
1879 * lread.c (read_internal_start): Use convenient validate_subarray.
1881 (Fread_from_string): Adjust docstring.
1883 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1885 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1887 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1888 Rename from the "x-" prefix.
1890 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1892 * xselect.c (selection-converter-alist): Fix docstring.
1894 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1896 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1897 argument passed by the caller, when we mirror all slashes into
1900 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1902 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1903 Resurrect old code and fix compilation with GTK < 2.13.6.
1905 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1907 Use AUTO_CONS instead of SCOPED_CONS, etc.
1908 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1909 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1910 (AUTO_LIST1): Rename from scoped_list1.
1911 (AUTO_LIST2): Rename from scoped_list2.
1912 (AUTO_LIST3): Rename from scoped_list3.
1913 (AUTO_LIST4): Rename from scoped_list4.
1914 (AUTO_STRING): Rename from SCOPED_STRING.
1915 * frame.h (AUTO_FRAME_ARG):
1916 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1917 (AUTO_LIST4, AUTO_STRING):
1918 Prepend a new argument 'name'.
1919 Declare a variable instead of yielding a value.
1921 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1923 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1925 * w32fns.c (w32_createwindow): Accept an additional argument, an
1926 array of 2 values specifying the coordinates of the frame's
1927 top-left corner. Use these values instead of calling x_get_arg,
1928 which can cons Lisp objects, and therefore cannot be called except
1929 from the main thread. Remove redundant tests for the default
1931 (my_create_window): Move the calculation of the coordinates of the
1932 frame's top-left edge here. Pass them to the input thread via the
1933 second parameter of the WM_EMACS_CREATEWINDOW message.
1934 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1937 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1939 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1940 (redisplay_window): Treat the frame's frozen_window_starts flag
1941 the same way as the optional_new_start flag for the window: only
1942 obey it if the glyph row showing point will be fully visible.
1943 Likewise when the window start is in a continuation line. If,
1944 after trying everything under the 'force_start' label, point is
1945 still not fully visible, give up and scroll the window.
1946 Add debugging traces. (Bug#18545)
1948 * window.c (Frecenter): Set the window's redisplay flag.
1950 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1952 * w32term.c (w32_read_socket): Don't use frame dimensions for
1953 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1954 rectangle. Check the return value of GetClientRect, and don't use
1955 the results if it didn't succeed.
1957 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1958 in columns and lines after correcting the pixel dimensions in
1960 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1961 negative values to xrealloc. (Bug#18528)
1963 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1965 * alloc.c: Remove now-unnecessary check.
1966 Suggested by Dmitry Antipov in:
1967 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1969 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1971 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1972 to Ubuntu 14.04.1 x86-64.
1974 Simplify stack-allocated Lisp objects, and make them more portable.
1975 The build_local_string macro was used in two ways: (1) string
1976 literals for which scoped allocation suffices, and (2) file name
1977 components, where it's not safe in general to assume bounded-size
1978 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1979 allocates a block-scope string, and by using SCOPED_STRING for (1)
1980 and build_string for (2). Furthermore, actually use stack
1981 allocation only for objects known to have sufficient alignment.
1982 This simpler implementation means Emacs can make
1983 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1984 GC_MAKE_GCPROS_NOOPS.
1985 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1986 for fewer differences among implementations.
1987 (struct Lisp_String): Now GCALIGNED.
1988 (USE_STACK_LISP_OBJECTS): Default to true, since the
1989 implementation no longer insists on a nonempty GCALIGNED.
1990 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1991 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1992 separately. Move definiens to scoped_cons. The old definition
1993 was incorrect when GCALIGNED was defined to be empty.
1994 (union Aligned_String): New type.
1995 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1996 implementation ports to compilers that don't align strictly enough.
1997 Don't worry about the union sizes; it's not worth bothering about.
1998 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1999 Rewrite using USE_STACK_CONS.
2000 (scoped_cons): Assume the use of union Aligned_Cons.
2001 (lisp_string_size, make_local_string, build_local_string): Remove.
2002 Unless otherwise specified, all callers of build_local_string
2003 changed to use SCOPED_STRING.
2004 (SCOPED_STRING): New macro.
2005 * data.c (wrong_choice):
2006 * menu.c (single_menu_item):
2007 * process.c (Fformat_network_address):
2008 Hoist use of SCOPED_STRING out of a scope, so that its returned
2009 object lives long enough.
2010 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2011 as the string might be long or might not be ASCII.
2013 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2015 * msdos.c (internal_terminal_init): Bump version to 25.
2017 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2019 Keep stack-allocated Lisp objects fast rather than versatile.
2020 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2021 (SCOPED_CONS_INITIALIZER): New macro.
2022 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2023 (USE_LOCAL_ALLOCA): Remove.
2024 (local_cons, local_list1, local_list2, local_list3, local_list4):
2025 Remove. Stack overflow checking makes them too slow.
2026 (make_local_vector): Likewise. Also we just don't have enough
2028 (enum LISP_STRING_OVERHEAD): Remove.
2029 (local_string_init, local_vector_init): Remove prototypes.
2030 (make_local_string, build_local_string): Redesign to target short
2031 compile-time string constants, fall back to regular string allocation
2033 (lisp_string_size): New function.
2034 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2035 * alloc.c (local_string_init, local_vector_init): Remove.
2036 (verify_ascii) [ENABLE_CHECKING]: New function.
2037 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2038 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2039 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2040 * xselect.c, xterm.c: All related users changed.
2042 2014-09-28 Ken Brown <kbrown@cornell.edu>
2044 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2045 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2047 2014-09-27 Ken Brown <kbrown@cornell.edu>
2049 Fix implementation of HYBRID_MALLOC on Cygwin.
2050 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2051 (bss_sbrk_buffer_beg): New variable. Use it...
2052 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2053 incorrect definition.
2055 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2057 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2058 Make it into a function and change arg to be a function.
2060 * lisp.mk (lisp): Add elisp-mode.elc.
2062 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2064 * xfns.c (x_default_scroll_bar_color_parameter):
2065 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2066 to pacify --enable-gcc-warnings in non-scrollbar builds.
2068 2014-09-26 Ken Brown <kbrown@cornell.edu>
2070 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2072 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2074 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2075 MinGW builds that use GCC before 4.2.
2077 Default to stack objects on DOS_NT platforms as well.
2078 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2079 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2081 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2083 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2084 ALIGN_STACK attribute.
2086 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2088 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2089 ALIGN_STACK attribute.
2091 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2092 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2094 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2096 * frame.c (frame_inhibit_resize):
2097 * widget.c (EmacsFrameResize):
2098 * window.c (resize_frame_windows, Fset_window_configuration):
2099 * xdisp.c (expose_frame):
2100 * xfns.c (x_change_tool_bar_height):
2101 * xmenu.c (update_frame_menubar):
2102 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2103 Remove code left dead after 2014-07-27 changes.
2105 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2107 Fix local_cons etc. to not exhaust the stack when in a loop.
2108 Problem reported in:
2109 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2110 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2111 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2112 (Ffind_charset_string):
2113 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2114 * data.c (wrong_range):
2115 * editfns.c (Fpropertize, format2):
2116 * emacs.c (init_cmdargs, decode_env_path):
2117 * fileio.c (auto_save_error):
2118 * fns.c (Fyes_or_no_p):
2119 * font.c (font_style_to_value, font_parse_xlfd)
2120 (font_parse_family_registry, font_delete_unmatched)
2122 * fontset.c (Fset_fontset_font):
2123 * frame.c (x_get_arg):
2124 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2125 (read_char_minibuf_menu_prompt):
2126 * keymap.c (silly_event_symbol_error, describe_vector):
2127 * lread.c (load_warn_old_style_backquotes):
2128 * menu.c (single_menu_item):
2129 * minibuf.c (Fread_buffer):
2130 * process.c (status_message, Fformat_network_address)
2131 (server_accept_connection):
2132 * textprop.c (copy_text_properties):
2133 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2134 * xfns.c (x_default_scroll_bar_color_parameter):
2135 * xfont.c (xfont_open):
2136 * xselect.c (x_clipboard_manager_error_1):
2137 * xterm.c (x_term_init):
2138 Put USE_LOCAL_ALLOCA at the start of the function.
2139 * fns.c (maybe_resize_hash_table): Use build_string instead of
2140 build_local_string, since we'd otherwise need a conditional
2141 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2142 not worth the bother of optimization.
2143 * font.c (font_delete_unmatched): Remove by-hand code that
2144 observed MAX_ALLOCA limit, since it's now done automatically.
2145 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2146 since build_local_string needs its sa_alloc.
2147 * lisp.h (lisp_word_count): New function.
2148 (SAFE_ALLOCA_LISP): Use it.
2149 (USE_LOCAL_ALLOCA): New macro.
2150 (local_cons, make_local_vector, make_local_string):
2151 Observe the MAX_ALLOCA limit.
2152 (LISP_STRING_OVERHEAD): New constant.
2153 (make_local_string): Use it.
2155 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2157 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2158 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2159 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2160 and Solaris and it's likely to work on similar platforms.
2162 Avoid signed integer overflow when converting Time to ptrdiff_t.
2163 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2165 (position_to_Time, Time_to_position): New functions.
2166 (gen_help_event, kbd_buffer_get_event): Use them.
2167 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2168 Go back to plain 'unsigned long', so that 'Time' is the same
2169 for both X and non-X builds; this is less likely to cause surprise.
2170 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2171 are the same size; this is no longer required.
2173 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2174 of bit 28 and of whether an unsigned value is negative.
2175 This simplifies the code a bit, and pacifies clang 3.4.
2177 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2179 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2180 Windows builds, where 'long' is a 32-bit type.
2182 * w32inevt.h (w32_console_mouse_position): Update the argument
2183 types to use 'Time'.
2185 * w32term.c (w32_mouse_position)
2186 (x_horizontal_scroll_bar_report_motion)
2187 (x_scroll_bar_report_motion): Update the argument types to use
2190 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2192 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2193 (struct input_event): ...unsigned bitfields. Likewise for
2194 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2195 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2196 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2197 (kbd_buffer_get_event): Adjust users.
2198 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2199 (make_scroll_bar_position): New function, refactored out of...
2200 (make_lispy_event): ...adjusted user.
2201 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2202 * nsterm.m (ns_mouse_position, mouseUp):
2203 * term.c (term_mouse_position):
2204 * w32inevt.c (w32_console_mouse_position):
2205 * w32term.c (w32_mouse_position):
2206 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2207 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2208 Prefer enum and explicit enum members to integers and numeric values.
2210 * chartab.c (uniprop_encode_value_numeric):
2211 * font.c (font_style_to_value): Use make_local_vector.
2212 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2213 * keymap.c (append_key): Use scoped_list1.
2215 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2216 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2218 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2220 Fix some slow uses and misuses of strcat.
2221 * doc.c (get_doc_string):
2222 * gtkutil.c (get_utf8_string):
2223 * xsmfns.c (x_session_initialize):
2224 Avoid recomputation of string length.
2225 * ftfont.c (ftfont_spec_pattern):
2226 * xfns.c (xic_create_fontsetname):
2227 Don't assume output buffer is initially zero.
2229 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2231 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2232 All callers changed.
2233 * xterm.c (x_term_init): Use new functionality to avoid two needs
2234 to compute a string length.
2236 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2238 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2240 Use known length of a Lisp string to copy it faster.
2241 * lisp.h (lispstrcpy): New function. Add comment.
2242 * callproc.c (child_setup):
2243 * dbusbind.c (xd_append_arg):
2244 * doc.c (get_doc_string):
2245 * font.c (Ffont_xlfd_name):
2246 * frame.c (xrdb_get_resource):
2247 * process.c (Fmake_network_process, network_interface_info):
2248 * w32fns.c (Fx_open_connection):
2249 * w32proc.c (sys_spawnve):
2250 * xfns.c (select_visual):
2251 * xfont.c (xfont_list):
2252 * xsmfns.c (x_session_initialize):
2253 * xterm.c (x_term_init): Use it.
2255 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2257 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2258 Reported by Dmitry Antipov in thread leading to:
2259 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2260 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2261 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2263 * callproc.c (call_process): Save and restore sa_avail.
2264 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2265 (AVAIL_ALLOCA): New macro.
2266 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2267 Use it, and check against sa_avail rather than MAX_ALLOCA.
2269 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2271 On OSX, do not free font-specific data more than once (Bug#18501).
2272 * macfont.m (macfont_close): Release and free font-specific data
2273 only if it wasn't previously freed.
2275 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2277 * unexmacosx.c (dump_it): Improve error message.
2279 2014-09-22 Juri Linkov <juri@jurta.org>
2281 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2282 (Bug#10747, bug#18334)
2284 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2286 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2287 units in which the position is measured. (Bug#18493)
2289 * xdisp.c (redisplay_internal): Force redisplay of all windows
2290 that show a buffer whose narrowing has changed. (Bug#18490)
2292 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2294 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2295 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2296 lines, draw the hollow-box and hbar cursors on the right side of
2297 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2300 * xterm.c (x_draw_stretch_glyph_string):
2301 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2302 caused the block cursor to disappear on a TAB in R2L lines in
2303 every window except the leftmost one. Reported by Martin Rudalics
2306 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2308 Always use matched specpdl entry to record call arguments (Bug#18473).
2309 * lisp.h (record_in_backtrace): Adjust prototype.
2310 * eval.c (record_in_backtrace): Return current specpdl level.
2311 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2312 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2313 entry and use that entry in call to backtrace_debug_on_exit.
2314 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2315 (do_debug_on_call): Get current specpdl level as 2nd arg.
2317 Prefer ptrdiff_t to int and avoid integer overflows.
2318 * fileio.c (make_temp_name):
2319 * font.c (font_parse_family_registry): Avoid integer
2320 overflow on string size calculation.
2321 * data.c (Faset): Likewise for byte index.
2323 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2325 Fix display of R2L lines in partial-width windows.
2326 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2327 assigned the correct value.
2328 (extend_face_to_end_of_line): Account for truncation and
2329 continuation glyphs in R2L rows when one of the fringes is not
2331 (display_line): Don't assign negative X offset to a row if we are
2332 going to produce a truncation glyph for it. When handling
2333 truncated R2L rows, consider the width of the left fringe instead
2335 (produce_special_glyphs): Fix bogus assignments.
2337 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2339 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2340 always set to a valid value. Make sure the size passed to alloca
2341 is always positive. (Bug#18516)
2343 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2345 Avoid extra call to oblookup when interning symbols.
2346 * lisp.h (intern_driver): Add prototype.
2347 * lread.c (intern_driver): New function.
2348 (intern1, intern_c_string_1, Fintern):
2349 * font.c (font_intern_prop):
2350 * w32font.c (intern_font_name): Use it.
2352 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2354 Minor improvements to new stack-allocated Lisp objects.
2355 * frame.h (FRAME_PARAMETER):
2356 Prefer scoped_list1 to local_list1 where either would do.
2357 * lisp.h (scoped_list4): New macro.
2358 (local_cons, local_list1, local_list2, local_list3, local_list4)
2359 (make_local_vector, make_local_string, build_local_string):
2360 Prefer functions to macros where either would do.
2361 * xdisp.c (build_desired_tool_bar_string):
2362 Prefer scoped_list4 to local_list4 where either would do.
2364 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2366 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2367 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2368 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2369 * frame.h (FRAME_PARAMETER): New macro.
2370 * dispnew.c (init_display):
2371 * fontset.c (Fset_fontset_font):
2372 * frame.c (x_default_parameter):
2373 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2374 * xfns.c (x_default_scroll_bar_color_parameter)
2375 (x_default_font_parameter, x_create_tip_frame): Use it.
2376 * editfns.c (Fpropertize): Use local_cons.
2377 * process.c (status_message): Use build_local_string.
2378 * xfont.c (xfont_open): Use make_local_string.
2379 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2381 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2383 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2384 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2385 !__clang__. This works with GCC and with clang and is safer for
2386 compilers we don't know about.
2387 (local_cons): Rename parameter to make capture less likely.
2389 2014-09-17 Samuel Bronson <naesten@gmail.com>
2391 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2393 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2395 Fix minor problems found by static checking.
2396 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2398 * buffer.h (decode_buffer): Doc and indentation fixes.
2399 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2401 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2403 Avoid clang-specific warnings.
2404 * buffer.c (init_buffer): Shut up -Wself-assign.
2405 * process.c (server_accept_connection): Shut up -Wunsequenced.
2407 2014-09-16 Daniel Colascione <dancol@dancol.org>
2409 * fns.c (sxhash): For symbols, use address as hash code.
2411 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2413 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2414 * charset.c (load_charset_map_from_file): Use scoped_list2
2415 and build_local_string.
2416 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2417 * emacs.c (init_cmdargs, decode_env_path):
2418 * fileio.c (Fexpand_file_name):
2419 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2420 * frame.c (x_get_arg):
2421 * keyboard.c (safe_run_hooks_error):
2422 * lread.c (load_warn_old_style_backquotes):
2423 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2424 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2425 * xselect.c (x_clipboard_manager_error_1)
2426 (x_clipboard_manager_save_all):
2427 * xterm.c (x_term_init): Use build_local_string.
2429 Avoid more integer overflows on string size calculations.
2430 * category.c (Fmake_category_set):
2431 * xdisp.c (get_overlay_arrow_glyph_row):
2432 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2434 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2436 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2437 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2438 error message format. Use message_with_string to have non-ASCII
2439 file names properly displayed.
2440 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2441 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2442 where these APIs are not available even in UNICOWS.DLL.
2443 Improve the format of error messages and include the file name in them
2445 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2446 call play-sound-functions, per documentation.
2448 * w32.c (w32_get_long_filename, w32_get_short_filename):
2449 Constify the input file name arguments.
2451 * w32.h (w32_get_long_filename, w32_get_short_filename):
2454 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2456 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2457 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2458 [USE_LOCAL_ALLOCATORS]: New macros.
2459 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2460 (build_local_string): Avoid argument name expansion clash with
2462 * alloc.c (toplevel)
2463 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2464 Preprocessor guard to avoid impossible configuration.
2465 * charset.c (Ffind_charset_region, Ffind_charset_string):
2466 Use make_local_vector.
2467 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2468 * textprop.c (Fput_text_property, Fadd_face_text_property):
2470 (copy_text_properties): Use local_cons and local_list3.
2471 * chartab.c (uniprop_table):
2472 * data.c (wrong_choice, wrong_range):
2473 * doc.c (get_doc_string):
2474 * editfns.c (format2):
2475 * fileio.c (Fexpand_file_name, auto_save_error):
2476 * fns.c (Fyes_or_no_p):
2477 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2478 * fontset.c (Fset_fontset_font):
2479 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2480 (read_char_minibuf_menu_prompt):
2481 * keymap.c (silly_event_symbol_error, describe_vector):
2482 * menu.c (single_menu_item):
2483 * minibuf.c (Fread_buffer):
2484 * process.c (status_message, Fformat_network_address)
2485 (server_accept_connection): Use make_local_string and
2486 build_local_string. Prefer compound literals where appropriate.
2488 2014-09-15 Daniel Colascione <dancol@dancol.org>
2490 * fns.c (Fsort): Tweak sort docstring.
2492 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2494 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2495 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2496 set errno to EAGAIN instead, to allow the caller to retry the
2497 write after some waiting. Fixes deadlocks when Emacs exchanges a
2498 lot of data through the pipe. (Bug#18420)
2500 * sound.c (Fplay_sound_internal): Encode the sound file name in
2501 the ANSI codepage. Expand it against data-directory, as per docs,
2502 not against the current directory. No need to make a local copy
2503 of the file name; pass the encoded file name directly to
2504 do_play_sound. (Bug#18463)
2506 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2507 NULL, and the file name is not encodable in ANSI codepage, return
2508 the string with "?" replacement characters, which will fail the
2509 caller. This avoids returning a random value in that case.
2511 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2513 * window.c (Fresize_mini_window_internal): Set w->total_lines
2514 from w->pixel_height (Bug#18422).
2516 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2518 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2519 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2520 setting resize increments (Bug#18435).
2522 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2524 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2525 state around the call to line_bottom, since it can move the
2526 iterator to another screen line. This fixes off-by-one errors in
2527 the reported row in some rare cases.
2529 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2531 * callproc.c (init_callproc): Fix bug introduced at
2532 2014-09-07 (Bug#18474).
2534 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2536 Prefer ptrdiff_t to int and avoid integer overflows.
2537 * fileio.c (make_temp_name):
2538 * font.c (font_parse_family_registry): Avoid integer
2539 overflow on string size calculation.
2540 * data.c (Faset): Likewise for byte index.
2542 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2544 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2546 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2548 * lisp.h (make_local_string): Nitpick indent.
2549 * print.c (Fprin1_to_string): Remove unused GCPROs.
2551 More debugging aids around GCPROs.
2552 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2553 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2554 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2556 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2557 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2559 Remove redundant GCPROs around Ffuncall and Fapply calls.
2560 This is safe because Ffuncall protects all of its arguments by itself.
2561 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2562 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2563 (call6, call7): Likewise. Use compound literals where applicable.
2564 (run_hook_with_args_2): Use compound literal.
2566 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2568 Pacify --enable-gcc-warnings when no window system is used.
2569 These warnings found that subscript error, so they seem worthwhile.
2570 * composite.c (char_composable_p): Simplify a bit.
2571 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2572 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2573 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2574 * window.c (set_window_scroll_bars):
2575 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2576 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2577 Ignore -Wsuggest-attribute=const.
2578 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2579 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2581 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2583 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2584 Use check_iso_charset_parameter instead of doing the checks by hand.
2585 (check_iso_charset_parameter): Move up. Check parameters a bit
2586 more carefully, and return true for 96-char sets. All callers changed.
2588 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2590 Simplify lisp.h by removing the __COUNTER__ business.
2591 Reported by Dmitry Antipov in:
2592 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2593 * lisp.h (make_local_vector, make_local_string)
2594 (build_local_string): Simplify by not bothering with __COUNTER__.
2595 The __COUNTER__ business wasn't working properly, and was needed
2596 only for hypothetical future expansion anyway.
2598 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2600 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2601 terms to determine bitmap color. (Bug#18437)
2603 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2605 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2608 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2610 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2612 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2614 * xterm.c (handle_one_xevent): Detect iconified by looking at
2615 _NET_WM_STATE_HIDDEN.
2617 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2619 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2620 These can generate a constant with the correct value but the wrong
2621 width, which doesn't work as a printf argument. All uses removed.
2622 Reported by Dmitry Antipov in:
2623 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2624 (ENUMABLE): Remove; no longer needed.
2625 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2626 Remove; no longer needed because of the above change.
2627 Each definiens moved to the only use.
2629 Improve the experimental local and scoped allocation.
2630 * alloc.c (local_string_init, local_vector_init):
2631 New functions, defined if USE_LOCAL_ALLOCATORS.
2632 Mostly, these are moved here from lisp.h, as it's not
2633 clear it's worth making them inline.
2634 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2635 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2636 USE_STACK_LISP_OBJECTS, not on a laundry list.
2637 (local_string_init, local_vector_init): New decls.
2638 (union Aligned_Cons): New type.
2639 (scoped_cons): Use it. Give up on the char trick, as it's a too
2640 much of a maintenance hassle; if someone wants this speedup
2641 they'll just need to convince their compiler to align properly.
2642 Conversely, use the speedup if struct Lisp_Cons happens to
2643 be aligned even without a directive. Better yet, help it along
2644 by using union Aligned_Cons rather than struct Lisp_Cons.
2645 (pointer_valid_for_lisp_object): Remove. This check is not
2646 necessary, since make_lisp_ptr is already doing it. All uses removed.
2647 (local_vector_init, local_string_init): Move to alloc.c.
2648 (build_local_vector): Remove this awkward macro, replacing with ...
2649 (make_local_vector): New macro, which acts more like a function.
2650 Use statement expressions and use __COUNTER__ to avoid macro
2651 capture. Fall back on functions if these features are not supported.
2652 (build_local_string, make_local_string): Likewise.
2654 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2656 * xterm.c (x_term_init): Consolidate duplicated code.
2657 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2658 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2659 Add eassert and mark dpyinfo as dead only if it was alive.
2661 Add macros to allocate temporary Lisp objects with alloca.
2662 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2663 * character.h (parse_str_as_multibyte): Move prototype to ...
2664 * lisp.h (parse_str_as_multibyte): ... here.
2665 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2666 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2668 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2669 (local_string_init): New functions.
2670 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2671 (init_alloc_once): Call it.
2673 Cleanup last change and make all new stuff conditional.
2674 * lisp.h (build_local_string): Rename to ...
2675 (make_local_string): ... this macro.
2676 (build_local_string, scoped_list1, scoped_list3): New macros.
2677 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2678 and functions as such, use regular fallbacks otherwise.
2679 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2682 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2684 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2685 always make sure the marginal areas of the row are in sync with
2686 what the window wants. (Bug#18419)
2688 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2689 existing binding of a variable, to avoid silently aborting
2690 commands that use specbind. (Bug#18331)
2692 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2694 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2695 * coding.c (growable_destination): New function.
2696 (produce_chars): Use it for sanity checks. Do not fiddle with
2697 dst_end if the source and destination are both nil, as it's
2698 the caller's responsibility to avoid overlap.
2699 * keyboard.c (read_decoded_event_from_main_queue):
2700 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2701 length, not 4 times, to prevent decode_coding_c_string from trying
2702 to reallocate a destination. This removes the need for the FIXME.
2704 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2705 All callers simplified. Add a comment about exec_failed, vfork,
2708 Adjust drag-and-drop fix when window is above top (Bug#18303).
2709 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2710 XCDR bleed into XCAR's encoded value. Improve checks for
2711 out-of-range data while we're at it.
2713 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2715 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2716 is CONSP (Bug#18303).
2718 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2720 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2721 'alloca' gets passed arguments larger than MAX_ALLOCA.
2723 * font.c (MAX): Define if not defined elsewhere.
2725 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2727 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2728 here for destination buffer, to work around what appears to be a
2729 bug in decode_coding_c_string when the source and destination are
2732 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2733 This follows up on the recent thread in emacs-devel on alloca; see:
2734 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2735 This patch also cleans up alloca-related glitches noted while
2736 examining the code looking for unbounded alloca.
2738 * callproc.c (init_callproc):
2739 Rewrite to avoid need for alloca.
2740 * buffer.c (mouse_face_overlay_overlaps)
2741 (report_overlay_modification):
2742 * buffer.h (GET_OVERLAYS_AT):
2743 * coding.c (make_subsidiaries):
2744 * doc.c (Fsnarf_documentation):
2745 * editfns.c (Fuser_full_name):
2746 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2747 (search_embedded_absfilename, Fsubstitute_in_file_name):
2748 * fns.c (Fmake_hash_table):
2749 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2750 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2751 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2752 (xrdb_get_resource, x_get_resource_string):
2753 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2754 * ftxfont.c (ftxfont_draw):
2755 * image.c (xbm_load, xpm_load, jpeg_load_body):
2756 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2758 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2760 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2761 (find_and_return_menu_selection):
2762 * print.c (PRINTFINISH):
2763 * process.c (Fformat_network_address):
2764 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2765 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2766 * sound.c (wav_play, au_play):
2767 * syntax.c (skip_chars):
2768 * term.c (tty_menu_activate, tty_menu_show):
2769 * textprop.c (get_char_property_and_overlay):
2770 * window.c (Fset_window_configuration):
2771 * xdisp.c (safe__call, next_overlay_change, vmessage)
2772 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2773 * xfaces.c (face_at_buffer_position):
2774 * xmenu.c (x_menu_show):
2775 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2776 allocation size isn't bounded.
2777 * callint.c (Fcall_interactively): Redo memory_full check
2778 so that it can be done at compile-time on some platforms.
2779 * coding.c (MAX_LOOKUP_MAX): New constant.
2780 (get_translation_table): Use it.
2781 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2782 SAFE_ALLOCA, to catch integer overflows on size calculation.
2783 (exec_failed) [!DOS_NT]: New function.
2784 (child_setup) [!DOS_NT]: Use it.
2785 * editfns.c (Ftranspose_regions):
2786 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2787 * editfns.c (check_translation):
2788 Allocate larger buffers on the heap.
2789 * eval.c (internal_lisp_condition_case):
2790 Check for MAX_ALLOCA overflow.
2791 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2792 (Fbase64_encode_region, Fbase64_decode_region):
2793 Avoid unnecessary calls to SAFE_FREE before 'error'.
2794 * buffer.c (mouse_face_overlay_overlaps):
2795 * editfns.c (Fget_pos_property, check_translation):
2796 * eval.c (Ffuncall):
2797 * font.c (font_unparse_xlfd, font_find_for_lface):
2798 * ftfont.c (ftfont_drive_otf):
2799 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2800 (menu_bar_items, tool_bar_items):
2801 * sound.c (Fplay_sound_internal):
2802 * xdisp.c (load_overlay_strings, dump_glyph_row):
2803 Use an ordinary auto buffer rather than alloca, since the
2804 allocation size is fixed and small.
2805 * ftfont.c: Include <c-strcase.h>.
2806 (matching_prefix): New function.
2807 (get_adstyle_property): Use it, to avoid need for alloca.
2808 * keyboard.c (echo_add_key):
2809 * keymap.c (describe_map): Use ptrdiff_t, not int.
2810 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2811 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2812 when counting bytes.
2813 * lisp.h (xlispstrdupa): Remove, replacing with ...
2814 (SAFE_ALLOCA_STRING): ... new macro with different API.
2815 This fixes a portability problem, namely, alloca result
2816 passed to another function. All uses changed.
2817 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2819 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2820 (REGEX_ALLOCATE): New macros.
2821 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2822 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2824 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2826 (decode_mode_spec_coding): Store directly into buf rather than
2827 into an alloca temporary and copying the temporary to the buf.
2829 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2831 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2833 2014-09-04 Jan D <jan.h.d@swipnet.se>
2835 * xterm.c (x_term_init): Don't call x_session_initialize if running
2836 as a daemon (Bug#18375).
2838 * xsmfns.c: Initialize ice_fd.
2840 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2842 Less chatter in 'make' output.
2843 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2844 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2845 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2847 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2849 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2850 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2852 * nsfns.m (Fx_create_frame):
2853 * w32fns.c (Fx_create_frame):
2854 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2857 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2859 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2860 the reported row in the case of a window with a header line, by
2861 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2862 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2864 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2866 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2867 when configured --with-wide-int on typical 32-bit platforms.
2869 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2871 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2872 when HPOS is negative, for the benefit of R2L glyph rows whose
2873 newline overflows into the fringe.
2875 2014-09-03 Ken Brown <kbrown@cornell.edu>
2877 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2879 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2881 Minor cleanup of recent strlen-avoiding patch.
2882 * fileio.c (CHECK_LENGTH): Remove.
2883 Rewrite callers so that they don't need it.
2884 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2885 variable wasn't set.
2887 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2889 * fileio.c (CHECK_LENGTH): New macro.
2890 (Fexpand_file_name): Use it and get rid of a few more calls
2891 to strlen and strcat.
2892 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2893 * lisp.h (egetenv): ... because of a new inline function used to
2894 avoid calls to strlen for a compile-time constants.
2896 * buffer.h (decode_buffer): New function.
2897 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2898 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2899 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2900 * data.c (Flocal_variables_p):
2901 * fileio.c (Fverify_visited_file_modtime):
2902 * marker.c (live_buffer): Use it.
2904 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2906 Avoid extra calls to strlen in filesystem I/O routines.
2907 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2908 the length of 'newdir' is known or may be precalculated.
2909 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2910 not 'char *', and so use precalculated length.
2911 (Ffile_accessible_directory_p):
2912 * callproc.c (encode_current_directory, init_callproc):
2913 * charset.c (init_charset):
2914 * lread.c (load_path_check, load_path_default): Adjust users.
2915 * lisp.h (file_accessible_directory_p): Tweak prototype.
2917 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2919 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2922 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2924 --enable-silent-rules now suppresses more chatter.
2925 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2926 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2927 (am__v_CCLD_1): New macros, taken from Automake.
2928 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2930 Clean up extern decls a bit.
2931 * bytecode.c: Include blockinput.h and keyboard.h rather
2932 than rolling their APIs by hand.
2933 * emacs.c: Include regex.h and rely on its and lisp.h's API
2934 rather than rolling them by hand.
2935 * lastfile.c: Include lisp.h, to check this file's API.
2936 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2938 * regex.h (re_max_failures): New decl.
2939 * unexcw.c, unexmacosx.c, unexw32.c:
2940 Rely on lisp.h's API rather than rolling it by hand.
2941 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2942 Declare at top level, to pacify GCC -Wnested-externs.
2944 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2946 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2947 clipping rectangle become negative (i.e. large positive, since
2948 it's an unsigned data type). This can happen in R2L hscrolled
2949 glyph rows, and caused us to draw the cursor glyph on the fringe.
2950 For the details, see
2951 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2953 2014-08-31 Ken Brown <kbrown@cornell.edu>
2955 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2956 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2957 is defined. (Bug#18368)
2959 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2961 Vector-sorting fixes (Bug#18361).
2962 It's not safe to call qsort or qsort_r, since they have undefined
2963 behavior if the user-specified predicate is not a total order.
2964 Also, watch out for garbage-collection while sorting vectors.
2965 * fns.c: Include <vla.h>.
2966 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2967 (sort_vector_compare): Remove, replacing with ....
2968 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2969 ... these new functions.
2970 (sort_vector): Rewrite to use the new functions.
2971 GCPRO locals, since the predicate can invoke the GC.
2972 Since it's in-place return void; caller changed.
2973 (merge): Use 'inorder', for clarity.
2975 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2976 One can't hoist this out of the 'if', because intervening calls to
2977 newlocale, twolower, etc. can change errno.
2979 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2981 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2982 wording of the error messages.
2983 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2986 * w32proc.c (get_lcid_callback): Accept locale specifications
2987 without the country part, as in "enu" vs "enu_USA".
2988 (w32_compare_strings): Signal an error if a locale was specified,
2989 but couldn't be translated into a valid LCID.
2991 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2993 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2995 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2997 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2998 errno after towlower_l. errno's value is not specified after
2999 towlower_l. Instead, assume that towlower_l returns its argument
3000 on failure, which is portable in practice.
3002 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3004 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3006 * w32proc.c (w32_compare_strings): Accept additional argument
3007 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3008 if requested. If w32-collate-ignore-punctuation is non-nil, add
3009 NORM_IGNORESYMBOLS to the flags.
3010 (LINGUISTIC_IGNORECASE): Define if not already defined.
3011 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3013 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3016 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3018 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3019 Define substitutes for platforms that lack them.
3020 (str_collate): Add arguments locale and ignore_case.
3022 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3023 Add optional arguments LOCALE and IGNORE-CASE.
3025 * lisp.h (str_collate): Adapt argument list.
3027 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3029 Add vectors support to Fsort.
3030 * fns.c (sort_vector, sort_vector_compare): New functions.
3031 (sort_list): Likewise, refactored out of ...
3032 (Fsort): ... adjusted user. Mention vectors in docstring.
3033 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3034 * alloc.c (make_save_int_obj): New function.
3035 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3036 (make_save_int_obj): Add prototype.
3038 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3039 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3040 Conditionally define to match system's qsort_r signature.
3041 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3043 2014-08-28 Ken Brown <kbrown@cornell.edu>
3045 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3046 dumping and the system malloc after dumping. (Bug#18222)
3048 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3049 Define as macros, expanding to hybrid_malloc, etc.
3050 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3051 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3053 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3054 full implementation on Cygwin. Remove Cygwin-specific code that
3055 is no longer needed.
3056 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3057 Redefine as macros expanding to gmalloc, grealloc, etc.
3058 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3059 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3060 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3061 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3063 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3064 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3065 HAVE_POSIX_MEMALIGN)]: New functions.
3066 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3067 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3068 hybrid_aligned_alloc; declare.
3069 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3070 HAVE_POSIX_MEMALIGN)]: Define.
3071 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3072 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3073 Define as macro, expanding to gget_current_dir_name, and define
3075 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3076 malloc_enable_thread(). Don't initialize malloc.
3077 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3078 no longer defined on Cygwin).
3079 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3080 * sheap.c (bss_sbrk_buffer_end): New variable.
3081 * unexcw.c (__malloc_initialized): Remove variable.
3082 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3084 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3087 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3089 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3090 In `event->y' return entire range (the size of the scroll bar minus
3092 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3093 return entire range (the scaled size of the scroll bar minus
3094 that of the slider). In `portion' return the scaled position of
3096 (xaw_jump_callback): Restore part of code for vertical scroll
3097 bar broken in change from 2014-07-27.
3098 (xaw_scroll_callback): Provide incremental scrolling with
3099 horizontal scroll bars.
3101 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3103 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3105 * indent.c (Fvertical_motion): Fix vertical motion up through a
3106 display property after a newline. (Bug#18276)
3108 * xdisp.c (display_line): Don't assume that the call to
3109 reseat_at_next_visible_line_start ends up at a character
3110 immediately following the newline on the previous line.
3111 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3112 beyond ZV, which causes infloop in redisplay. For the details, see
3113 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3115 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3116 coordinate for hscrolled R2L screen lines. (Bug#18277)
3118 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3120 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3123 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3125 * syntax.c (scan_lists): Don't examine positions before BEGV.
3128 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3130 Improve robustness of new string-collation code (Bug#18051).
3131 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3132 (newlocale, wcscoll_l): Define substitutes for platforms that
3133 lack them, so as to simplify the mainline code.
3134 (str_collate): Simplify the code by assuming the above definitions.
3135 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3136 For example, the old version left the Emacs in the wrong locale if
3137 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3138 result. Report an error if newlocale fails.
3140 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3142 * lisp.h (str_collate):
3143 * sysdep.c (str_collate): Return int.
3144 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3146 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3148 Fix some glitches in previous change.
3149 * sysdep.c (stack_direction): Replace stack_grows_down
3150 to simplify calculation of stack boundaries.
3151 (handle_sigsegv): Check whether we really crash somewhere near
3152 to stack boundary, and handle fatal signal as usual if not.
3153 (init_sigsegv): Adjust accordingly.
3154 * keyboard.c (Vtop_level_message): Rename to
3155 Vinternal__top_level_message, as suggested by Stefan Monnier in
3156 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3157 All related users changed.
3159 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3161 Handle C stack overflow caused by too nested Lisp evaluation.
3162 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3163 siglongjmp point to transfer control from SIGSEGV handler.
3164 * keyboard.c (return_to_command_loop, recover_top_level_message)
3165 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3166 (regular_top_level_message): New variable.
3167 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3168 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3170 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3171 new variables described above.
3172 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3173 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3174 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3175 (init_sigsegv): New function.
3176 (init_signals): Use it.
3178 2014-08-25 Ken Brown <kbrown@cornell.edu>
3180 * emacs.c (main): Remove use of obsolete macro
3181 G_SLICE_ALWAYS_MALLOC.
3183 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3185 Implement locale-sensitive string collation for MS-Windows.
3186 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3187 New functions. (Bug#18051)
3189 * w32.h (w32_compare_strings): Add prototype.
3191 * w32.c <g_b_init_compare_string_w>: New global flag.
3192 (globals_of_w32): Initialize it.
3194 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3196 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3197 [WINDOWSNT]: Call str_collate on MS-Windows.
3199 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3201 One more minor cleanup of font subsystem.
3202 * font.h (struct font_driver): Convert text_extents to
3203 return void because returned value is never actually used.
3204 * macfont.m (macfont_text_extents):
3205 * w32font.c (w32font_text_extents):
3206 * xftfont.c (xftfont_text_extents): Adjust to return void
3207 and assume that 'metrics' argument is always non-NULL.
3208 * ftfont.c (ftfont_text_extents):
3209 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3211 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3213 Minor cleanups of str_collate fix (Bug#18051).
3214 * fns.c (str_collate): Move decl from here ...
3215 * lisp.h (str_collate): ... to here.
3216 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3217 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3218 potential problems with integer overflow. Don't assume
3219 setlocale succeeds. Remove unnecessary test before restoring
3220 locale via setlocale, and free the copied setlocale string
3223 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3225 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3227 * sysdep.c (str_collate): New function. (Bug#18051)
3229 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3231 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3232 if the initial "rm -f" fails. This is for MinGW builds, where
3233 MS-Windows will not allow deleting the executable file of a
3236 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3238 * w32term.c (w32_scroll_bar_handle_click)
3239 (w32_horizontal_scroll_bar_handle_click)
3240 (x_scroll_bar_report_motion)
3241 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3242 SB_THUMBTRACK, use the 32-bit position information returned by
3243 GetScrollInfo, not the 16-bit information returned in the Windows
3246 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3248 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3249 second coordinate ('y') reported for dragging the horizontal
3252 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3254 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3255 and text area-relative x-coordinates.
3257 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3259 Avoid overwriting the reversed_p flags in the glyph matrices when
3260 init_iterator or start_display are called.
3261 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3263 (tool_bar_height, redisplay_tool_bar, try_window)
3264 (try_window_reusing_current_matrix, try_window_id)
3265 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3266 reversed_p flag of the iterator's glyph row where the glyph row
3267 is going to be redrawn.
3269 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3271 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3273 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3275 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3276 of emacs_event return length from si.nPage to si.nMax.
3277 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3278 interchange start and end of thumb.
3280 2014-08-15 Ken Brown <kbrown@cornell.edu>
3282 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3283 ERRORCHECK mutexes. (Bug#18222)
3285 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3287 * frame.c (set_menu_bar_lines_1): Remove.
3288 (set_menu_bar_lines): Call change_frame_size instead of
3289 set_menu_bar_lines_1.
3291 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3293 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3296 2014-08-11 Glenn Morris <rgm@gnu.org>
3298 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3299 writing before backing up, since it causes a more serious problem
3300 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3301 (choose_write_coding_system): No longer callable from Lisp.
3302 Move last piece back here from Fwrite_region.
3303 (Fwrite_region, syms_of_fileio): Update for above changes.
3305 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3307 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3308 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3309 (Fwindow_new_pixel, Fset_window_new_pixel)
3310 (Fset_window_new_total, Fset_window_new_normal)
3311 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3313 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3315 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3317 * fontset.c (Finternal_char_font): Recompute basic faces if the
3318 frame's face cache was cleared. (Bug#18162)
3320 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3322 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3323 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3324 base buffer's undo list.
3326 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3328 Fix a couple of recent inadvertent breaks of the MSDOS port.
3329 * msdos.c: include required menu.h
3330 * term.c: set correct menu_show_hook on MSDOS.
3332 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3334 Fix handling of menu bar line on TTY frames (Bug#18136)
3336 * dispnew.c (handle_window_change_signal):
3337 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3338 frame's menu bar lines subtracted from height.
3339 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3341 (adjust_frame_size): Count in menu bar when setting FrameRows.
3342 (make_terminal_frame): When setting up the frame's lines and
3343 text height don't count in the menu bar.
3344 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3345 lines subtracted from height.
3346 (do_switch_frame): Set tty's FrameRows to number of total lines
3348 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3349 is used, return total number of lines and columns.
3350 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3352 * term.c (OUTPUT, tty_set_terminal_modes)
3353 (tty_set_terminal_window, tty_set_scroll_region)
3354 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3355 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3356 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3357 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3358 Call change_frame_size with frame's menu bar lines subtracted
3360 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3361 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3364 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3366 * alloc.c (Fmemory_info): Remove a stray brace.
3368 * process.c: Fix a comment typo.
3370 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3372 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3374 * widgetprv.h (EmacsFramePart): Remove font.
3376 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3377 (resources, setup_frame_cursor_bits): Remove unused variables and
3378 functions, esp. wrt. font (Bug#18227).
3380 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3382 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3384 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3386 Refer to MS-DOS using the same name everywhere.
3388 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3392 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3394 * w32term.c (w32_redeem_scroll_bar):
3395 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3396 not redeeming scroll bars that have been turned off.
3398 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3400 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3401 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3402 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3403 (safe_run_hook_funcall): Adjust accordingly.
3405 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3407 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3408 Condition correctly according to toolkit used.
3409 * frame.c (make_initial_frame, make_terminal_frame)
3410 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3411 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3412 assignments according to presence of toolkit scrollbars.
3413 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3414 Condition correctly according to toolkit used.
3415 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3416 only if toolkit supports it.
3417 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3419 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3421 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3423 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3425 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3426 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3427 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3428 (safe_run_hooks): Remove comment which is not relevant any more.
3430 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3432 Don't let big frames overrun the stack.
3433 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3434 Use SAFE_NALLOCA, not alloca.
3436 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3437 * dired.c (directory_files_internal): Use a volatile variable
3438 to prevent the compiler from optimizing away all copies of a local.
3439 I wonder how many other GC-related bugs like this lurk elsewhere?
3441 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3442 * xterm.h (struct x_display_info): New member 'connection'.
3443 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3444 so that x_delete_terminal has a file descriptor to pass to
3445 delete_keyboard_wait_descriptor.
3447 Don't mishandle year-9999 dates (Bug#18176).
3448 * editfns.c (decode_time_components): Store an invalid timespec
3449 on overflow, instead of returning false, so that the caller can
3450 distinguish overflow from other errors.
3451 (lisp_time_argument, lisp_seconds_argument): If the time is out
3452 of range, signal a time overflow instead of an invalid time spec.
3453 * keyboard.c (decode_timer): Treat time overflow like other
3456 Avoid undefined behavior with signed left shift.
3457 Caught by 'gcc -fsanitize=undefined'.
3458 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3459 * dispnew.c (line_hash_code, scrolling):
3460 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3461 Use 'unsigned', not 'int', for line hashes.
3462 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3464 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3466 Make compare-strings more compatible with old behavior (Bug#17903).
3467 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3469 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3471 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3472 Don't add label between left and right buttons (Bug#18129).
3474 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3476 Make functions static that no longer need to be extern.
3477 * frame.c, frame.h (set_menu_bar_lines):
3478 * keyboard.c (Qleftmost, Qrightmost):
3479 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3480 (x_set_internal_border_width):
3483 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3485 Fix display of R2L lines when the last character fits only partially.
3486 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3488 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3489 R2L row is visible only partially, give the row a negative x
3491 (display_line): Fix the calculation of the glyph whose pixel width
3492 is used to decide whether the last produced glyph fits on the
3493 line. When the last glyph fits only partially, give the row a
3496 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3497 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3498 pixel width of the first glyph that is hscrolled from display.
3499 (display_line): In R2L glyph rows, don't give a negative offset to
3500 row->x when the first glyph begins before first_visible_x.
3502 * xdisp.c (display_line): If called with iterator set up to write
3503 to a marginal area, delay the call to handle_line_prefix until we
3504 switch back to the text area. (Bug#18035)
3506 * .gdbinit (xwindow): The members total_cols, total_lines,
3507 left_col, and top_line are C integers (and has been so for the
3510 2014-08-01 Andreas Schwab <schwab@suse.de>
3512 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3513 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3515 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3517 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3518 (timerfd_callback): Ignore weird events with no data. Add tight
3519 assertions and comments.
3520 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3521 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3523 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3525 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3526 I had confused && with ||.
3528 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3530 Simplify timerfd configuration and fix some minor glitches.
3531 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3532 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3533 Fall back on timer_create if timerfd_create fails at runtime.
3534 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3535 kernel primitives to do resolution. All uses removed.
3536 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3537 (turn_on_atimers): Clear timer_create-based timers too,
3540 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3541 Without this change, the code can access the local variable 'width'
3542 even when it has not been initialized, and likewise for 'height';
3543 in either case this leads to undefined behavior.
3545 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3547 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3548 necessary, put horizontal scroll bar resources as well. See
3549 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3550 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3552 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3554 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3555 background value to match the resource of its vertical counterpart.
3557 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3559 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3560 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3562 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3564 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3565 change that added the top margin height to the requested height
3566 and revert (undocumented) part of 2014-07-28 change that changed
3567 the logic of whether a size change occurred.
3569 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3571 * .gdbinit (xwindow): The members total_cols, total_lines,
3572 left_col, and top_line are C integers (and has been so for the
3575 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3578 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3580 On GNU/Linux, use timerfd for asynchronous timers.
3581 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3582 (toplevel): Rename alarm_timer_ok to special_timer_available.
3583 [HAVE_TIMERFD]: Declare timerfd.
3584 [HAVE_CLOCK_GETRES]: Declare resolution.
3585 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3586 system timer resolution.
3587 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3588 (timerfd_callback) [HAVE_TIMERFD]: New function.
3589 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3590 [ENABLE_CHECKING]: New function for the sake of automated tests.
3591 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3592 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3593 [ENABLE_CHECKING]: Defsubr test function.
3594 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3595 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3596 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3598 Fix --without-x build and pacify --enable-gcc-warnings.
3599 Problems reported in Bug#18122 and Bug#18124.
3600 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3601 (frame_windows_min_size): Now static.
3602 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3604 (adjust_frame_size): Always declare prototype.
3606 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3607 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3608 * atimer.c (timerfd_callback): Always read expiration data.
3610 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3611 * process.c (add_timer_wait_descriptor): Add timer descriptor
3612 to input_wait_mask and non_process_wait_mask as well.
3614 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3616 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3618 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3620 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3621 Reinstate code removed by the prevoius commit to this file.
3623 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3625 * buffer.h (struct buffer): New fields scroll_bar_height and
3626 horizontal_scroll_bar_type.
3627 * buffer.c (bset_scroll_bar_height)
3628 (bset_horizontal_scroll_bar_type): New functions.
3629 (Fbuffer_swap_text): Handle old_pointm field.
3630 (init_buffer_once): Set defaults for scroll_bar_height and
3631 horizontal_scroll_bar_type.
3632 (syms_of_buffer): New variables scroll_bar_height and
3633 horizontal_scroll_bar_type.
3634 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3635 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3636 (set_vertical_scroll_bar): Remove prototype.
3637 (x_change_tool_bar_height): Add prototype.
3638 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3639 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3640 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3642 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3643 (update_window): Start mode_line_row->y after horizontal scroll
3645 (change_frame_size_1): Call adjust_frame_size.
3646 (init_display): When changing the size of a tty frame do not
3647 pass height of menu bar.
3648 (Qframe_windows_min_size): New symbol.
3649 * frame.h (struct frame): List tool bar fields after menu bar
3650 fields. Add official, total_lines, horizontal_scroll_bars,
3651 config_scroll_bar_height and config_scroll_bar_lines fields.
3652 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3653 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3654 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3655 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3656 (FRAME_WINDOWS_HEIGHT): New macros.
3657 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3658 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3659 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3660 horizontal scroll bar.
3661 (frame_inhibit_resize, adjust_frame_size)
3662 (frame_windows_min_size): Add declarations.
3663 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3664 (x_set_scroll_bar_default_height, x_set_left_fringe)
3665 (x_set_right_fringe, x_set_vertical_scroll_bars)
3666 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3667 (x_set_scroll_bar_height): Add external declarations.
3668 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3669 (adjust_frame_size): New functions.
3670 (make_frame): Initial horizontal_scroll_bars field.
3671 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3673 (make_initial_frame, make_terminal_frame): No horizontal scroll
3674 bar in initial and terminal frames. Use adjust_frame_size.
3675 (Fframe_total_cols): Fix doc-string.
3676 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3677 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3678 Rewrite using adjust_frame_size.
3679 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3680 (Qframe_windows_min_size): New symbols.
3681 (x_set_frame_parameters): Remove call of check_frame_size.
3682 (x_report_frame_params): Return scroll_bar_height value.
3683 (x_set_left_fringe, x_set_right_fringe): New functions.
3684 (adjust_frame_height, x_set_internal_border_width)
3685 (x_set_fringe_width): Remove.
3686 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3687 (x_set_scroll_bar_width, x_set_right_divider_width)
3688 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3689 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3691 (x_figure_window_size): Rewrite to make frame display the
3692 expected number of lines.
3693 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3694 (Vdefault_frame_horizontal_scroll_bars)
3695 (Vframe_initial_frame_tool_bar_height)
3696 (frame_inhibit_implied_resize): New variables.
3697 * fringe.c (compute_fringe_widths): Remove.
3698 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3699 (xg_create_horizontal_scroll_bar)
3700 (xg_update_horizontal_scrollbar_pos)
3701 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3702 (xg_get_default_scrollbar_height)
3703 (xg_clear_under_internal_border): Extern.
3704 * gtkutil.c (xg_frame_resized): Don't call
3705 do_pending_window_change.
3706 (xg_frame_set_char_size): Use adjust_frame_size.
3707 (style_changed_cb): Call update_theme_scrollbar_height and
3708 x_set_scroll_bar_default_height.
3709 (x_wm_set_size_hint): Don't call check_frame_size.
3710 (update_theme_scrollbar_height)
3711 (xg_get_default_scrollbar_height)
3712 (xg_create_horizontal_scroll_bar)
3713 (xg_update_horizontal_scrollbar_pos)
3714 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3715 (xg_create_scroll_bar): Set horizontal slot of bar.
3716 (xg_initialize): Call update_theme_scrollbar_height.
3717 (xg_clear_under_internal_border): No more static.
3718 * insdel.c (adjust_suspend_auto_hscroll): New function.
3719 (adjust_markers_for_delete, adjust_markers_for_insert)
3720 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3721 * keyboard.c (readable_events, discard_mouse_events)
3722 (make_lispy_event): Handle horizontal scroll bar click events.
3723 (Fsuspend_emacs): When changing the size of a tty frame do not
3724 pass height of menu bar.
3725 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3726 (Qright, Qleftmost, Qrightmost): New symbols.
3727 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3729 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3730 * nsfns.m (x_set_internal_border_width): New function.
3731 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3732 Remove extended fringe code.
3733 (x_set_window_size, x_new_font): Don't call
3734 compute_fringe_widths.
3735 * term.c (Fresume_tty): When changing the size of a tty frame do
3736 not pass height of menu bar.
3737 (clear_tty_hooks, set_tty_hooks):
3738 Clear horizontal_scroll_bar_hook.
3739 (init_tty): Frame has no horizontal scroll bars.
3740 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3741 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3742 scroll_bar_after_handle, scroll_bar_left_arrow,
3743 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3744 scroll_bar_to_rightmost entries.
3745 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3746 (struct terminal): Add set_horizontal_scroll_bar_hook.
3747 * w32console.c (initialize_w32_display):
3748 Clear horizontal_scroll_bar_hook.
3749 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3751 (x_clear_under_internal_border, x_set_internal_border_width):
3753 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3754 Set windows_or_buffers_changed when adding the menu bar.
3755 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3756 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3757 (w32_createhscrollbar): New functions.
3758 (w32_createscrollbar): Rename to w32_createvscrollbar.
3759 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3760 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3761 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3762 Add WM_EMACS_SHOWCURSOR.
3763 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3764 case do not artificially impose WM size hints.
3765 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3766 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3768 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3769 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3770 (unwind_create_frame_1): Remove.
3771 (Fx_create_frame): Make both scrollbars the system standard
3772 width and height. Use official field of frame structure to
3773 inhibit running window-configuration-change-hook.
3774 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3775 pixelwise. Handle frame's official field.
3776 (w32_frame_parm_handlers): Remove x_set_fringe_width
3777 entries. Add x_set_scroll_bar_height,
3778 x_set_horizontal_scroll_bars, x_set_left_fringe and
3780 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3781 pass height of menu bar to change_frame_size.
3782 * w32menu.c (set_frame_menubar): Rewrite using
3783 frame_inhibit_resize.
3784 * w32term.h (struct w32_display_info):
3785 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3786 (struct scroll_bar): Add horizontal.
3787 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3788 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3789 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3790 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3791 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3792 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3793 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3794 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3795 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3796 Define instead of WM_EMACS_CREATESCROLLBAR.
3797 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3798 WND_SCROLLBAR_INDEX.
3799 * w32term.c (horizontal_scroll_bar_min_handle)
3800 (horizontal_scroll_bar_left_border)
3801 (horizontal_scroll_bar_right_border): New integers.
3802 (x_set_frame_alpha): Replace x_highlight_frame by
3804 (x_window_to_scroll_bar): New argument "type". Update callers
3806 (w32_set_horizontal_scroll_bar_thumb)
3807 (x_horizontal_scroll_bar_report_motion)
3808 (w32_set_horizontal_scroll_bar)
3809 (w32_horizontal_scroll_bar_handle_click)
3810 (x_horizontal_scroll_bar_report_motion): New functions.
3811 (w32_mouse_position): Discriminate horizontal and vertical
3813 (my_create_scrollbar): Replace with two new functions
3814 my_create_vscrollbar and my_create_hscrollbar.
3815 (x_scroll_bar_create): New argument "horizontal".
3816 Update callers accordingly.
3817 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3818 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3820 (w32_read_socket): Handle WM_HSCROLL cae.
3821 (x_new_font): Don't recompute fringe widths.
3822 Use frame_inhibit_resize. Calculate new menu bar height iff we
3823 build without toolkit. Always clear under internal border.
3824 (x_set_window_size): Don't check frame size or recompute
3825 fringes. Reset fullscreen status before applying sizes.
3826 Always resize as requested by pixelwise argument. Don't call
3827 do_pending_window_change.
3828 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3829 (w32_initialize_display_info): Initialize dpyinfo's
3830 horizontal_scroll_bar_cursor entry.
3831 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3832 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3833 horizontal_scroll_bar_left_border.
3834 (w32fullscreen_hook): Intermittently resize window to normal
3835 when switching from fullscreen to maximized state.
3836 (run_window_configuration_change_hook): Don't run it if frame is
3838 (unwind_change_frame): Remove.
3839 (Fset_window_configuration): Rewrite using frame's official field.
3840 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3841 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3842 * window.h (struct window): New fields old_pointm,
3843 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3844 scroll_bar_height and suspend_auto_hscroll.
3845 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3847 (sanitize_window_sizes): Extern.
3848 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3849 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3850 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3851 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3852 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3854 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3855 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3856 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3857 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3858 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3859 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3860 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3861 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3862 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3863 (Fwindow_old_point, sanitize_window_sizes): New functions.
3864 (Qwindow_sanitize_window_sizes): New symbol.
3865 (window_body_height): Count in horizontal scroll bar.
3866 (set_window_hscroll, Fscroll_left, Fscroll_right):
3867 Set suspend_auto_hscroll slot.
3868 (Fwindow_inside_edges): Count fringes pixelwise.
3869 (coordinates_in_window, Fcoordinates_in_window_p):
3870 Consider horizontal scroll bar.
3871 (check_frame_size, adjust_window_margins): Remove functions and
3872 corresponding calls.
3873 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3874 (temp_output_buffer_show): Reset hscroll related fields.
3875 Initialize old_pointm.
3876 (make_parent_window): Initialize old_pointm.
3877 (make_window): Initialize old_pointm, horizontal scroll bar type,
3878 and scroll bar height.
3879 (resize_frame_windows): Don't count top margin in new sizes.
3880 Don't use safe sizes when shrinking a frame; let the window
3881 manager do the clipping.
3882 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3884 (Fdelete_window_internal): Unchain old_pointm marker.
3885 (window_scroll_pixel_based, Fscroll_other_window):
3887 (Fwindow_text_width, Fwindow_text_height): New argument
3889 (struct saved_window): New fields, old_pointm, hscroll_whole,
3890 suspend_auto_hscroll, scroll_bar_height and
3891 horizontal_scroll_bar_type.
3892 (Fset_window_configuration, save_window_save): Set new fields of
3894 (apply_window_adjustment): Don't call adjust_window_margins.
3895 (set_window_margins): Don't change margins if new sizes don't
3897 (set_window_scroll_bars): New argument "horizontal_type".
3898 Handle horizontal scroll bars. Don't change scroll bars if they
3899 don't fit into window.
3900 (Fset_window_scroll_bars): New argument "horizontal_type".
3901 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3902 (compare_window_configurations): Compare horizontal scroll bar
3904 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3905 horizontal scroll bar height.
3906 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3907 instead of FRAME_LINES.
3908 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3909 ON_VERTICAL_SCROLL_BAR.
3910 (with_echo_area_buffer): Initialize old_pointm.
3911 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3913 (unwind_with_echo_area_buffer): Handle old_pointm.
3914 (update_tool_bar): Set do_update when the tool bar window has at
3915 least one line (since this is what the user sets).
3916 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3917 (redisplay_tool_bar): Return early when toolbar has zero lines.
3918 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3919 (hscroll_window_tree): Handle suspension of auto_hscroll and
3921 (set_horizontal_scroll_bar): New function.
3922 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3923 more than one line. Handle horizontal scroll bars.
3924 (note_mouse_highlight): Handle horizontal scrol bars.
3925 (expose_frame): Set dimensions of XRectangle from frame's text
3927 (Vvoid_text_area_pointer): Update doc-string.
3928 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3929 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3930 (x_set_internal_border_width): New functions.
3931 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3932 (unwind_create_frame_1): Remove.
3933 (Fx_create_frame): Handle horizontal scroll bars. Use official
3934 field of frame structure to inhibit running
3935 window-configuration-change-hook.
3936 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3937 pixelwise. Handle frame's official field.
3938 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3939 x_set_horizontal_scroll_bars, x_set_left_fringe,
3941 * xmenu.c (update_frame_menubar, free_frame_menubar):
3942 Use adjust_frame_size.
3943 * xterm.h (struct x_display_info):
3944 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3946 (struct scroll_bar): Add horizontal slot.
3947 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3948 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3949 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3950 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3951 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3952 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3953 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3954 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3955 (x_clear_under_internal_border): Remove.
3956 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3957 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3958 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3959 HORIZONTAL. Update callers.
3960 (horizontal_action_hook_id): New action hook id.
3961 (x_horizontal_scroll_bar_to_input_event)
3962 (x_create_horizontal_toolkit_scroll_bar)
3963 (xt_horizontal_action_hook)
3964 (x_set_toolkit_horizontal_scroll_bar_thumb)
3965 (XTset_horizontal_scroll_bar, x_net_wm_state)
3966 (x_horizontal_scroll_bar_report_motion): New functions.
3967 (xg_scroll_callback, x_scroll_bar_handle_click):
3968 Handle horizontal scroll bars.
3969 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3970 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3972 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3973 Handle horizontal scroll bars.
3974 (handle_one_xevent): Handle horizontal scroll bar events.
3975 Call x_net_wm_state.
3976 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3978 (x_set_window_size): Don't call check_frame_size and
3979 do_pending_window_change.
3980 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3981 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3982 (x_scroll_bar_set_handle): Add some checks when calling
3985 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3987 Revert previous change.
3988 There is certainly nothing wrong with writing code like 'lo <= i
3989 && i <= hi', even if LO happens to a constant. There isn't even
3990 anything wrong in general with writing 'a <= b' if A happens to
3991 be a constant. At any rate stylistic changes shouldn't
3992 be done like this without discussion.
3994 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3996 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3997 (Fgarbage_collect): Reorder conditions that are written backwards.
3998 * data.c (cons_to_unsigned): Likewise.
3999 * dispnew.c (update_frame_1, sit_for): Likewise.
4000 * fileio.c (file_offset): Likewise.
4001 * filelock.c (read_lock_data, lock_file): Likewise.
4002 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4004 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4005 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4006 * lread.c (read1): Likewise.
4007 * minibuf.c (read_minibuf_noninteractive): Likewise.
4008 * nsterm.m (x_set_frame_alpha): Likewise.
4009 * process.c (wait_reading_process_output): Likewise.
4010 * region-cache.c (delete_cache_boundaries): Likewise.
4011 * xterm.c (x_set_frame_alpha): Likewise.
4013 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4015 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4018 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4020 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4021 because atimer expiration is absolute rather than relative.
4023 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4025 * w32term.h (current_popup_menu, menubar_in_use):
4026 Move declarations from w32term.c.
4028 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4030 * w32fns.c (menubar_in_use): No more static.
4031 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4033 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4035 Move hourglass machinery to RIF.
4036 * dispextern.h (struct redisplay_interface): New members
4037 show_hourglass and hide_hourglass. Indent comments.
4038 (show_hourglass, hide_hourglass): Remove prototypes.
4039 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4040 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4041 (ns_redisplay_interface): Add them.
4042 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4043 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4044 (w32_arrow_cursor): New function to hack around non-GUI frames.
4045 (w32_redisplay_interface): Add new functions.
4046 * w32term.h (w32_arror_cursor): Add prototype.
4047 * xdisp.c (show_hourglass): New function, refactored out from
4048 platform-dependent code.
4049 (cancel_hourglass): Now call to RIF function.
4050 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4051 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4052 (x_redisplay_interface): Add new functions.
4054 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4056 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4057 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4058 and complete previous change.
4059 * frame.c (adjust_frame_height): New function.
4060 (Fset_frame_height, Fset_frame_size): Use it.
4061 (x_set_frame_parameters): Take frame top margin into account.
4063 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4065 * frame.c (Fset_frame_height): Take frame top margin into account.
4066 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4067 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4069 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4071 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4072 menubar_height as such. Tweak comment.
4073 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4074 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4075 All related users changed.
4076 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4077 * xterm.c (handle_one_xevent):
4078 * gtkutil.c (xg_event_is_for_menubar):
4079 * xfns.c (x_window) [USE_X_TOOLKIT]:
4080 * xmenu.c (set_frame_menubar, free_frame_menubar):
4081 Prefer to use FRAME_MENUBAR_HEIGHT.
4083 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4085 * frame.c (Fframe_parameters): Always report frame height without
4086 menu and tool bar lines.
4088 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4090 * nsterm.m (applicationDidFinishLaunching:): Call
4091 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4092 (antialiasThresholdDidChange:): New method for EmacsApp.
4094 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4096 * macfont.m (macfont_update_antialias_threshold): Remove static.
4098 * macfont.h (macfont_update_antialias_threshold): Declare.
4100 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4102 * w32select.c (setup_windows_coding_system):
4103 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4104 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4106 * w16select.c (Fw16_get_clipboard_data):
4107 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4110 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4111 buffer position where we are to start the iteration.
4112 (handle_invisible_prop): Record in it->stop_charpos the position
4113 where the invisible text ends. (Bug#18035)
4114 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4115 row has zero buffer position as their start position.
4116 Reported by martin rudalics <rudalics@gmx.at>.
4118 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4119 infinite looping in redisplay when display lines don't have enough
4120 space to display even a single character. (Bug#18036)
4122 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4124 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4125 * xfns.c (x_window): Use it to allow xfree later.
4126 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4127 where appropriate. Use bool for booleans and remove redundant checks.
4128 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4129 * xterm.c (x_free_frame_resources): Free shell_position.
4131 2014-07-19 K. Handa <handa@gnu.org>
4133 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4134 mandatory font spec (Bug#17973).
4136 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4138 * font.c (font_score): Return the worst score if the size of
4139 ENTITY is wrong by more than a factor 2 (Bug#17973).
4141 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4143 * frame.c (frame_unspecified_color): New function
4144 refactored out from ...
4145 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4146 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4148 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4149 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4150 * lisp.h (set_frame_param): Remove prototype.
4151 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4152 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4155 Prefer 'x_display_info *' to 'Display *' in X selection code.
4156 This helps to avoid unneeded calls to x_display_info_for_display.
4157 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4158 instead of 'Display *'.
4159 (SELECTION_EVENT_DPYINFO): New macro.
4160 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4161 it as an lvalue. Mention this in comment.
4162 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4163 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4164 (selection_data_to_lisp_data, receive_incremental_selection):
4165 Convert to use 'x_display_info *'. Adjust users where appropriate.
4166 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4167 selection data *' as last arg to not return values in args.
4168 (unexpect_property_change): Use common removal technique.
4170 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4172 * print.c (print_preprocess): Adjust to match changed
4173 sub char-table structure and avoid crash (Bug#18038).
4175 * data.c (wrong_choice): Not static any more.
4176 * lisp.h (wrong_choice): Add prototype.
4177 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4178 Declare namebuf as such. Tweak comment.
4179 [USE_GTK]: Likewise for tool_bar_position.
4180 (fset_tool_bar_position) [USE_GTK]: Ditto.
4181 (FRAME_TOOL_BAR_POSITION): New macro.
4182 * frame.c (x_report_frame_params):
4183 * gtkutil.c (update_frame_tool_bar):
4184 * xfns.c (Fx_create_frame): Use it.
4185 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4187 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4189 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4190 buffer's default-directory only if it is a string. (Bug#17986)
4192 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4194 More precise control over values of some buffer-local variables.
4195 * keyboard.c (Qvertical_scroll_bar):
4196 * frame.c (Qleft, Qright): Move to ...
4197 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4198 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4199 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4200 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4201 vertical-scroll-bar, scroll-up-aggressively
4202 and scroll-down-aggressively.
4203 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4205 * nsfns.m, frame.h (Qleft, Qright):
4206 * nsterm.m (Qleft): Remove declarations.
4207 * gtkutil.c (toplevel): Include buffer.h.
4208 * data.c (wrong_choice, wrong_range): New functions.
4209 (store_symval_forwarding): Handle special properties of buffer-local
4210 variables and use functions from the above to signal error, if any.
4212 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4213 values. Add comment.
4214 (struct frame): Re-arrange layout to avoid extra padding and use bit
4215 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4216 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4217 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4218 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4219 Define as no-ops because there are no scroll bars anyway.
4220 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4223 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4224 Add convenient setter.
4225 (font_put_frame_data, font_get_frame_data): Use it.
4227 2014-07-15 Daiki Ueno <ueno@gnu.org>
4229 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4230 pointer argument, before dereferencing.
4231 (XCHAR2B_BYTE2): Likewise.
4233 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4235 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4236 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4237 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4238 Use record_unwind_protect_int and avoid consing.
4239 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4241 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4243 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4245 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4246 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4248 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4249 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4250 * minibuf.c: Include binary-io.h instead of fcntl.h.
4251 (read_minibuf_noninteractive):
4252 Use set_binary_mode instead of handcrafted code.
4253 Don't call emacs_set_tty if emacs_get_tty failed.
4254 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4255 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4256 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4258 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4259 This works around a GCC compiler bug when Emacs is configured with
4260 --enable-gcc-warnings.
4262 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4264 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4265 or characters in string, respectively. Add comment.
4266 * fringe.c (Fdefine_fringe_bitmap):
4267 * fns.c (Fsubstring, substring_both): Use it.
4268 * keymap.c (Fdefine_key, Flookup_key):
4269 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4271 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4272 Use menu_item_width.
4273 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4275 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4277 Improve behavior of 'bzr up; cd src; make -k'.
4278 * Makefile.in (top_srcdir): New var.
4279 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4280 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4281 its expansion is a bit shorter.
4282 (../config.status): Actually build config.status instead of
4284 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4285 New macros, copied and relocated from ../Makefile.in.
4286 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4287 (../config.status, Makefile): New dependencies and rules,
4288 copied with relocation from ../Makefile.in. This should be more
4289 likely to rebuild the build machinery properly if you do a 'make'
4290 in the src directory.
4292 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4294 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4297 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4298 behavior on Windows 7 and later when the function is repeatedly
4299 invoked with the same value of DIR. (Bug#17950)
4301 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4302 string to match the one in w32fns.c.
4304 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4305 stdin to binary mode only if it is connected to a terminal.
4307 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4309 Coalesce extern decls.
4310 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4311 * sysdep.c (emacs_get_tty, emacs_set_tty):
4312 Move duplicate extern decls from here ...
4313 * systty.h: ... to here, so that there's just one copy.
4315 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4317 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4319 * nsfns.m (Fns_popup_font_panel): Ditto.
4321 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4323 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4325 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4327 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4328 [DOS_NT]: Implement for WINDOWSNT.
4330 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4333 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4335 * sysdep.c (suppress_echo_on_tty): New function.
4336 * minibuf.c (read_minibuf_noninteractive): Use it.
4338 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4340 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4341 sysinfo failed. Adjust docstring.
4343 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4345 Implement memory-info for MS-DOS.
4346 * dosfns.c (dos_memory_info): New function.
4347 * dosfns.h (dos_memory_info): Add prototype.
4348 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4349 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4350 of doing some of its job.
4352 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4353 reference termios structure members.
4355 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4357 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4359 * minibuf.c (top): Include systty.h. Declare external
4360 emacs_get_tty and emacs_set_tty.
4361 (Vread_hide_char): New lisp variable.
4362 (read_minibuf_noninteractive): Hide characters with
4363 Vread_hide_char if it is a character. (Bug#17839)
4365 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4367 Implement memory-info for MS-Windows.
4368 * w32.c (w32_memory_info): New function.
4369 * w32.h (w32_memory_info): Prototype it.
4370 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4372 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4374 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4375 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4376 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4377 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4378 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4379 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4380 (decode_coding_big5, decode_coding_charset, decode_coding)
4381 (encode_coding): Adjust users.
4383 * alloc.c (Fmemory_info): New function.
4385 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4387 * syntax.c (back_comment): Use more-natural location for label.
4389 * font.c, font.h (font_unparse_fcname): Now static.
4390 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4392 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4394 Next minor cleanup of font subsystem.
4395 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4396 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4398 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4400 * ftfont.h (ftfont_font_format): Remove prototype.
4401 * ftfont.c (ftfont_font_format): Remove; now unused.
4403 * nsfont.m (nsfont_open):
4404 * w32font.c (w32font_open_internal):
4405 * w32uniscribe.c (uniscribe_open):
4406 * xfont.c (xfont_open):
4407 * xftfont.c (xftfont_open): All users changed.
4409 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4410 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4412 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4414 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4415 x_produce_glyphs does when it generates a stretch glyph that
4416 represents a TAB. (Bug#17969)
4418 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4419 and there is a display property at that position, don't call
4420 move_it_to to move to a position before window start. (Bug#17942)
4421 Fix condition for finding CHARPOS by the first call to move_it_to.
4424 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4426 * syntax.c (find_defun_start): Try the cache even
4427 if !open_paren_in_column_0_is_defun_start.
4428 (back_comment): If find_defun_start was pessimistic, use the
4429 scan_sexps_forward result to improve the cache (bug#16526).
4431 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4433 * xdisp.c (redisplay_window): If redisplay of a window ends up
4434 with point in a partially visible line at end of the window, make
4435 sure the amended position of point actually has smaller Y
4436 coordinate; if not, give up and scroll the display. (Bug#17905)
4438 * window.c (window_scroll_pixel_based): When point ends up at the
4439 last fully visible line, don't let move_it_to stop at the left
4440 edge of the line and dupe us into thinking point is inside the
4443 * w32.c (network_interface_info): Make sure the argument is a
4446 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4448 * process.c (read_and_dispose_of_process_output): Fix typo
4449 in previous patch: we want nonnegative fds, not nonzero fds.
4451 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4453 * chartab.c (char_table_translate): Move to...
4454 * character.h (char_table_translate): ... inline function here.
4455 Avoid Faref and assume that args are always valid. This helps to
4456 speedup search, which is especially important for a huge buffers.
4457 * lisp.h (char_table_translate): Remove prototype.
4459 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4460 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4461 New function, with an intention to avoid code duplication between
4463 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4465 * ftfont.c (ftfont_open):
4466 * macfont.m (macfont_open):
4467 * xftfont.c (xftfont_open): Use it.
4469 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4471 * process.c: Add sanity checks for file descriptors (Bug#17844).
4472 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4473 Check that infd is nonnegative before using it as an fd.
4474 (read_and_dispose_of_process_output, Fprocess_send_eof):
4475 Likewise, for outfd.
4476 (wait_reading_process_output): Omit unnecessary check of infd.
4478 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4480 Minor fixups related to usage of the 'long' type.
4481 * gnutls.c (emacs_gnutls_handshake):
4482 * xfaces.c (dump_realized_face):
4483 Work even if 'long' is narrower than 'void *'.
4484 * termcap.c (scan_file):
4485 * xselect.c (x_decline_selection_request)
4486 (x_reply_selection_request, x_get_window_property):
4487 * xterm.c (x_set_frame_alpha):
4488 Remove unnecessary 'L' suffixes of integer constants.
4489 * xfns.c (hack_wm_protocols):
4490 * xselect.c (x_fill_property_data):
4491 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4492 Remove unnecessary casts to 'long'.
4493 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4495 Minor ImageMagick safety fixes.
4496 * image.c (imagemagick_compute_animated_image):
4497 Remove useless assignment to local. Avoid problems if dest_width is 0.
4498 (imagemagick_load_image): Use int for pixel counts that can't
4499 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4500 a row width greater than the image width (or greater than LONG_MAX!).
4502 2014-07-04 K. Handa <handa@gnu.org>
4504 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4505 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4506 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4508 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4510 * font.h (struct font_driver): Remove get_outline and free_outline;
4511 not used by any font driver.
4512 * ftfont.c (ftfont_driver):
4513 * macfont.m (macfont_driver):
4514 * nsfont.m (nsfont_driver):
4515 * w32font.c (w32font_driver):
4516 * w32uniscribe.c (uniscribe_font_driver):
4517 * xfont.c (xfont_driver): Related users changed.
4518 * xselect.c (x_get_window_property): Use convenient xmalloc.
4519 Call to xfree only if some data was really allocated.
4521 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4523 On MS-Windows, display busy cursor on all GUI frames.
4524 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4525 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4526 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4528 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4529 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4531 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4533 Use convenient alists to manage per-frame font driver-specific data.
4534 * frame.h (struct frame): Rename font_data_list to...
4535 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4536 * font.h (struct font_data_list): Remove; no longer need a special
4538 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4540 * font.c (font_put_frame_data, font_get_frame_data)
4541 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4543 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4544 Related users changed.
4545 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4546 Prefer convenient xmalloc and xfree.
4548 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4550 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4551 the window whose glyph row is being prepared and a flag whether it
4552 is for mode/header line. Make sure the glyph row's marginal areas
4553 are in sync with what the window wants.
4556 * xdisp.c (display_line, display_mode_line):
4557 Call prepare_desired_row with additional arguments, as appropriate.
4559 * dispextern.h (prepare_desired_row): Adjust prototype.
4561 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4563 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4564 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4565 caused by xw_popup_dialog in daemon mode (Bug#17891).
4567 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4569 * frame.c (do_switch_frame): When switching to another TTY frame,
4570 make sure FrameCols and FrameRows are in sync with the new frame's
4573 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4575 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4576 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4577 min_char slots. Adjust comment.
4578 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4579 Add SUB_CHAR_TABLE_OFFSET member.
4580 (make_uninit_sub_char_table): New function.
4581 (toplevel): Add compile-time assert to verify suitable member layout
4582 in Lisp_Sub_Char_Table.
4583 * alloc.c (mark_char_table): Add extra argument to denote char table
4584 subtype. Adjust to match new layout of sub char-table.
4585 (mark_object): Always mark sub char-tables with mark_char_table.
4586 * chartab.c (make_sub_char_table, copy_sub_char_table)
4587 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4588 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4589 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4590 All related users changed.
4591 * lread.c (read1): Adjust to match new layout of sub char-table.
4592 * print.c (print_object): Likewise (Bug#17898).
4594 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4596 * keymap.c (get_keyelt): Simplify.
4597 (copy_keymap_item): Remove left-over code for when we had
4598 key-shortcut caches.
4600 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4602 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4603 (dealloc): Remove for EmacsScroller.
4605 * nsterm.h (EmacsScroller): Remove dealloc.
4607 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4609 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4611 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4613 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4614 when setNeedsDisplay is called so we don't trigger redisplay for every
4617 * nsterm.m (any_help_event_p): New variable.
4618 (mouseMoved:): Set any_help_event_p to YES if help event is
4619 generated. Remove else with empty help event that triggered redisplay
4620 for every mouse move.
4621 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4623 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4625 * xfns.c (Qsuppress_icon): Remove; no real users.
4626 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4627 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4628 (syms_of_w32fns): Don't DEFSYM it.
4630 2014-06-29 Glenn Morris <rgm@gnu.org>
4632 * Makefile.in (ns-app): Mark as PHONY.
4634 2014-06-28 Glenn Morris <rgm@gnu.org>
4636 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4637 liblw.a in this directory.
4639 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4641 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4642 also in unibyte case. (Bug#17865)
4644 2014-06-28 K. Handa <handa@gnu.org>
4646 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4647 (MIN_CHARBUF_SIZE): New macro.
4648 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4650 2014-06-27 Glenn Morris <rgm@gnu.org>
4652 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4653 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4654 (.el.elc): Replace suffix rule with pattern rule.
4655 (%.elc): New pattern rule, with order-only prerequisite.
4656 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4657 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4658 in place of BOOTSTRAPEMACS.
4660 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4662 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4664 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4666 Consistently use validate_subarray to verify substring.
4667 * fns.c (validate_substring): Not static any more. Adjust to
4668 use ptrdiff_t, not EMACS_INT, because string and vector limits
4669 can't exceed ptrdiff_t even if EMACS_INT is wider.
4670 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4671 (secure_hash): Adjust user.
4672 * lisp.h (validate_subarray): Add prototype.
4673 * coding.c (Fundecodable_char_position):
4674 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4675 Use validate_subarray. Adjust comment to mention substring.
4677 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4679 Do not allow out-of-range character position in Fcompare_strings.
4680 * fns.c (validate_subarray): Add prototype.
4681 (Fcompare_substring): Use validate_subarray to check ranges.
4682 Adjust comment to mention that the semantics was changed. Also see
4683 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4685 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4687 Be more consistent about the 'Qfoo' naming convention.
4688 * image.c (Fimagemagick_types):
4689 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4690 * process.c (Fmake_network_process):
4691 Rename C local identifier 'Qfoo to avoid giving the false
4692 impression that it stands for the symbol 'foo'.
4694 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4696 Simplify and cleanup character conversion stuff.
4697 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4699 * character.c (multibyte_char_to_unibyte)
4700 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4701 * character.h (make_char): Remove; unused.
4702 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4703 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4704 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4705 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4706 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4708 2014-06-22 Mario Lang <mlang@delysid.org>
4710 * w32fns.c (Fw32_shell_execute): The the -> the.
4712 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4714 * xmenu.c (mouse_position_for_popup):
4715 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4716 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4717 * menu.c (Fx_popup_menu):
4718 * xselect.c (x_handle_dnd_message): Adjust users.
4719 * menu.h (mouse_position_for_popup): Remove prototype.
4720 * xterm.h (x_relative_mouse_position): Add prototype.
4721 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4722 call XFree if XQueryTree returns zero.
4724 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4726 * indent.c (Fvertical_motion): Doc fix.
4727 Move to the goal column, if any, with a single call to
4728 move_it_in_display_line, not in two calls. Doing this with two
4729 calls causes move_it_in_display_line apply the line-prefix
4730 handling twice instead of just once. (Bug#17823)
4732 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4734 Port to OS X ACLs (Bug#17810).
4735 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4736 ACL_TYPE_ACCESS) doesn't work.
4738 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4740 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4741 before checking key-translation-map (bug#17659).
4743 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4745 * font.c (font_make_object): Avoid dangling pointer which may
4746 crash GC (Bug#17771).
4748 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4750 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4751 prototype of DGifCloseFile as appropriate for older and newer
4753 (gif_close): New function, encapsulates the differences in the
4754 calling sequence of DGifCloseFile before v5.1.0 and after it.
4755 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4756 error string where appropriate. (Bug#17790)
4758 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4759 macro execution, make sure point didn't move since last complete
4760 redisplay, as the condition for using the glyph matrix
4761 information. (Bug#17777)
4763 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4765 Minor cleanup of fonset code.
4766 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4767 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4768 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4769 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4770 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4771 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4772 (free_realized_fontset): Remove because a no-op since 2008.
4773 (free_face_fontset): Adjust user.
4774 (syms_of_fontset): Shrink fontset by one extra slot.
4776 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4778 Omit redundant extern decls.
4779 Most of this patch is from Dmitry Antipov, in:
4780 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4781 * commands.h (update_mode_lines):
4782 * frame.h (Qbackground_color, Qforeground_color)
4783 (x_set_menu_bar_lines):
4784 * ftfont.c (ftfont_font_format):
4785 * intervals.h (Qkeymap, Qfont):
4786 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4787 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4788 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4789 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4790 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4791 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4792 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4793 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4794 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4795 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4796 (Qtool_bar, Qheader_line):
4797 * macros.c (Fexecute_kbd_macro):
4798 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4799 * xterm.c (x_delete_terminal, XSetIMValues):
4800 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4801 (x_implicitly_set_name, popup_activated)
4802 (widget_store_internal_border):
4803 Remove redundant decls.
4804 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4805 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4806 Remove _Noreturn, as make-docfile now does that for us.
4807 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4808 (Qregion_extract_function): New decl.
4809 * window.c, xfns.c: Include menu.h.
4811 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4813 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4815 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4817 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4818 * callint.c (read_file_name): ... convert to static here.
4819 * lisp.h (Fread_file_name): Do not EXFUN it.
4820 (STRING_COPYIN): Remove; unused.
4821 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4822 (char_composable_p): ... static function. All users changed.
4823 * eval.c (toplevel): Remove redundant #include directives.
4824 * xterm.c (x_initialize): Add static to match prototype.
4825 * ccl.c (Fccl_execute_on_string):
4826 * font.c (fon_intern_prop): Use make_specified_string.
4828 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4830 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4831 Reported by David Caldwell in:
4832 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4834 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4836 Do not ask for XRender extension each time XFT font is opened.
4837 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4838 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4840 2014-06-15 Glenn Morris <rgm@gnu.org>
4842 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4844 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4846 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4847 information if we are in the middle of executing a keyboard macro,
4848 since redisplay doesn't update the screen until the macro is
4849 finished. (Bug#17777)
4851 * alloc.c (cleanup_vector): Don't dereference a font driver
4852 pointer if it is NULL. (Bug#17771)
4854 2014-06-13 Glenn Morris <rgm@gnu.org>
4856 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4857 ($(lispsource)/international/charprop.el)
4858 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4859 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4860 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4861 GNU make automatically passes command-line arguments to sub-makes.
4863 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4865 Avoid hangs in accept-process-output (Bug#17647).
4866 * lisp.h, process.c (wait_reading_process_input):
4867 Return int, not bool. All uses changed.
4868 * process.c (SELECT_CANT_DO_WRITE_MASK):
4869 Remove macro, replacing with ...
4870 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4872 (status_notify): New arg WAIT_PROC. Return int, not void.
4875 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4877 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4878 the frame is the initial frame, because the hook is not set up
4879 then, and Emacs crashes.
4880 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4882 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4884 * keymap.c (silly_event_symbol_error): Don't recommend the use
4887 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4889 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4890 matching overlay strings with 'cursor' property against buffer
4891 positions traversed in the glyph row. (Bug#17744)
4893 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4895 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4898 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4899 determine 10.9 (Bug#17751).
4901 * macfont.m (macfont_draw): Positions were not freed.
4903 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4905 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4906 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4907 function. Also adjust comment.
4908 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4910 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4911 * font.c (font_done_for_face):
4912 * xfaces.c (realize_non_ascii_face): Adjust user.
4913 * font.h (struct font_driver): Convert 'prepare_face' to return
4914 void because its return value is never used anyway.
4915 * xfont.c (xfont_prepare_face): Return void.
4916 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4917 (xftfont_done_face): Use xfree.
4919 * dispextern.h (last_tool_bar_item): Remove declaration.
4920 * frame.h (struct frame): New member last_tool_bar_item.
4921 * frame.c (make_frame): Initialize it.
4922 * xdisp.c (toplevel): Remove last_tool_bar_item.
4923 (handle_tool_bar_click, note_tool_bar_highlight):
4924 * w32term.c (w32_read_socket, w32_initialize):
4925 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4927 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4928 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4930 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4932 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4933 * process.c (Faccept_process_output)
4934 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4935 the return value is about PROCESS, not about other processes.
4937 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4939 Further adjustments to mark_object and friends.
4940 Now the mark_object's stack is just 32 bytes on a 64-bit
4941 system, which means extra 20% off the stack usage.
4942 * alloc.c (mark_save_value): As before, refactored out from ...
4943 (mark_object): ... adjusted user. Also add comment.
4945 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4947 Fix core dump after a dropped X connection (Bug#17704).
4948 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4949 is dead, as we may be shutting down.
4951 2014-06-08 Glenn Morris <rgm@gnu.org>
4953 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4955 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4957 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4959 If a C name must be extern on some platforms, make it extern on all.
4960 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4962 * font.h (ftxfont_driver) [HAVE_XFT]:
4963 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4964 * lisp.h (get_frame_param):
4965 * menu.h (tty_menu_show):
4966 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4967 * termhooks.h (encode_terminal_code):
4968 * xterm.h (x_menu_wait_for_event):
4970 * frame.c (get_frame_param):
4971 * fringe.c (max_used_fringe_bitmap):
4972 * ftxfont.c (ftxfont_driver):
4973 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4974 * menu.c (menu_items_inuse):
4975 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4976 * term.c (encode_terminal_code, tty_menu_show):
4977 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4978 * xfaces.c (load_color):
4979 * xmenu.c (x_menu_wait_for_event):
4982 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4984 Change object marking routines to minimize stack usage.
4985 This change moves a few cold paths from mark_object to NO_INLINE
4986 functions and adjusts symbol marking loop. According to GCC 4.8.2
4987 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4988 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4989 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4990 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4991 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4992 refactored out from ...
4993 (mark_object): ... adjusted user. Also mark symbols in a tight
4995 (mark_face_cache): Add NO_INLINE.
4997 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4999 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5000 contains garbage on WINDOWSNT (which could potentially infloop at
5003 Minimize cursor motion during TTY menu updates.
5004 * term.c (tty_menu_display): Don't position cursor here.
5005 Instead, pass the cursor coordinates to update_frame_with_menu.
5006 (tty_menu_activate): Send the hide cursor command only once in an
5007 iteration through the outer 'while' loop.
5009 * dispnew.c (update_frame_1): Accept an additional argument
5010 SET_CURSOR_P, and position the cursor at the end of the frame
5011 update only if that argument is non-zero. All callers changed to
5012 provide the additional argument as non-zero, except for
5013 update_frame_with_menu.
5014 (update_frame_with_menu): Accept 2 additional arguments ROW and
5015 COL; if they are non-negative, instruct update_frame_1 not to
5016 position the cursor, and instead position it according to ROW and COL.
5018 * dispextern.h (update_frame_with_menu): Update prototype.
5020 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5022 * callproc.c (call_process): Don't check read-only if we don't insert
5023 anything (bug#17666).
5025 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5027 * dispnew.c (update_frame_with_menu): Set display_completed.
5029 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5031 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5033 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5035 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5037 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5038 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5040 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5042 * window.c (Frecenter): Signal an error if window-buffer is not
5045 * keyboard.c (make_lispy_position): Don't include a buffer position in
5046 mode/header-line mouse events.
5048 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5049 Vunread_command_events (bug#17650).
5051 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5053 * xterm.c (x_setup_pointer_blanking):
5054 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5056 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5058 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5059 because it will be defined in generated config.h if needed.
5061 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5063 Use terminal-specific hooks to display popup dialogs.
5064 * termhooks.h (struct terminal): New field popup_dialog_hook.
5065 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5066 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5067 code and use popup_dialog_hook.
5068 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5069 * nsterm.h (ns_popup_dialog): Adjust prototype.
5070 * nsterm.m (ns_create_terminal):
5071 * w32term.c (w32_create_terminal):
5072 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5073 Setup popup_dialog_hook.
5075 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5077 * w32heap.c (report_temacs_memory_usage): Improve the report by
5078 reporting the large blocks that are actually occupied at dump time.
5080 * w32console.c (initialize_w32_display): Set the console
5081 menu_show_hook, otherwise TTY menus are broken on w32.
5083 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5085 Use terminal-specific hooks to display menus.
5086 * termhooks.h (struct terminal): New field menu_show_hook.
5087 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5088 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5090 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5091 * nsmenu.m (ns_menu_show):
5092 * w32menu.c (w32_menu_show):
5093 * xmenu.c (x_menu_show):
5094 * term.c (tty_menu_show): Adjust to use bit flags.
5095 (set_tty_hooks): Set menu_show_hook.
5096 * xterm.c (x_create_terminal):
5097 * nsterm.m (ns_create_terminal):
5098 * msdos.c (initialize_msdos_display):
5099 * w32term.c (w32_create_terminal): Likewise.
5101 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5103 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5105 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5107 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5108 (FD_SET): Don't define on WINDOWSNT.
5110 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5112 * emacs.c: Include "sysselect.h", to define its inline functions.
5113 Reported by Glenn Morris in:
5114 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5116 Do not require libXt-devel when building with gtk.
5117 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5118 dependency on libXt-devel.
5119 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5120 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5121 lwlib-widget.h now does this.
5122 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5124 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5126 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5127 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5128 (delete_write_fd, wait_reading_process_output):
5129 Remove now-redundant easserts.
5130 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5131 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5132 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5133 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5135 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5137 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5138 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5139 (calloc): Don't undef, it is never defined.
5140 (HEAP_ENTRY_SHIFT): Remove unused macro.
5142 * Makefile.in (C_HEAP_SWITCH): Remove.
5143 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5145 Fix MS-Windows build broken by menu changes on 2014-06-02.
5146 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5148 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5149 Define instead of including ../lwlib/lwlib.h, which causes
5150 compilation errors due to missing X11 headers.
5152 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5154 * process.c (wait_reading_process_output): Omit incorrect test of
5155 p->infd against zero. Add easserts for infd having a plausible value.
5157 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5159 Adjust to match recent lwlib changes.
5160 * menu.h (xmalloc_widget_value): Replace by ...
5161 (make_widget_value): ... new prototype.
5162 * menu.c (xmalloc_widget_value): Replace by ...
5163 (make_widget_value): ... new function.
5164 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5165 * gtkutil.c (malloc_widget_value, free_widget_value):
5166 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5167 * keyboard.h (enum button_type, struct _widget_value):
5168 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5170 * nsmenu.m (ns_update_menubar, ns_menu_show):
5171 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5172 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5173 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5175 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5177 * image.c (x_query_frame_background_color)
5178 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5179 Fix --enable-gcc-warnings compilation without image libraries.
5181 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5183 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5184 emulated break value only if it goes up.
5185 (sbrk): Add assertion that the INCREMENT argument is strictly
5186 zero. Improve and correct the commentary.
5188 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5190 Improve AIX-related merge from emacs-24.
5191 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5192 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5193 not on AIX; since we're on the trunk we can use enums more broadly.
5195 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5197 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5199 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5200 to min(value, whole).
5202 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5204 Bring back the changes to GDB-visible symbols, but only on AIX.
5205 And only if it's not pre-4.2 GCC.
5206 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5207 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5208 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5211 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5213 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5214 with PT, not GPT. (Bug#16433)
5216 Revert last changes to GDB-visible symbols.
5217 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5218 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5219 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5222 2014-06-02 Glenn Morris <rgm@gnu.org>
5224 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5226 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5228 Fix port to 32-bit AIX with xlc (Bug#17598).
5229 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5230 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5231 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5232 to work around a compiler bug in IBM xlc 12.1.
5234 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5236 * xterm.c (x_update_window_end): Don't invalidate the entire
5237 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5238 highlight needs to be redisplayed. (Bug#17588)
5240 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5242 Port the GDB-visible symbols to AIX.
5243 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5244 optimizes away the relevant external symbols. Use enums instead;
5245 this suffices for the AIX port, which is 32-bit-only anyway.
5246 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5247 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5248 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5251 Include sources used to create macuvs.h.
5252 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5253 * macuvs.h: Use automatically-generated header.
5255 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5257 Port signal-handling to DragonFly BSD (Bug#17646).
5258 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5259 Move implementations from callproc.c to sysdep.c.
5260 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5261 Move declarations from process.h to syssignal.h.
5263 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5265 * callint.c (Ffuncall_interactively): Add usage.
5267 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5269 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5271 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5273 * w32heap.c (malloc_before_dump, malloc_after_dump)
5274 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5275 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5276 set errno where appropriate to emulate CRT functions.
5278 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5280 Debugging facility to check whether 'const char *' points to
5281 relocatable data of non-pure Lisp string.
5282 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5283 (mark_maybe_pointer): ... adjusted user.
5284 (relocatable_string_data_p): New function.
5285 * lisp.h (relocatable_string_data_p): Add prototype.
5286 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5287 the pointer to relocatable Lisp data is not used.
5289 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5291 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5292 * atimer.c (block_atimers):
5293 * callproc.c (block_child_signal): Block SIGINT too;
5294 otherwise, its handler might now unblock signals that it shouldn't.
5295 * keyboard.c (read_char): Clear signal mask, since we may
5296 be in a SIGINT handler, and many signals may be masked.
5297 * keyboard.c (handle_interrupt):
5298 * sysdep.c (handle_arith_signal):
5299 Clear signal mask instead of just unblocking the signal that
5300 was received, since several signals may be blocked at this point.
5302 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5304 * Makefile.in (TEMACS_POST_LINK): Remove target.
5305 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5306 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5308 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5310 * xmenu.c (xdialog_show): Remove prototype, rename to
5311 x_dialog_show, remove 2nd arg because it's always zero
5312 and simplify accordingly.
5313 (xw_popup_dialog): Adjust user.
5314 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5315 2nd arg because it's always zero and simplify accordingly.
5316 (w32_popup_dialog): Adjust user.
5318 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5320 * w32heap.c (report_temacs_memory_usage): New function.
5322 * unexw32.c (unexec) [ENABLE_CHECKING]:
5323 Call report_temacs_memory_usage.
5325 * w32heap.h (report_temacs_memory_usage): Add prototype.
5327 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5329 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5330 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5332 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5334 * buffer.c (init_buffer): Accept an argument 'initialized'.
5335 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5336 mmap_regions and mmap_fd, to avoid referencing stale data from the
5337 dump phase. Add an assertion for buffer text of buffers created
5338 in temacs before this function is called. (Bug#17622)
5339 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5341 * lisp.h (init_buffer): Update prototype.
5343 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5345 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5347 * alloc.c (Fgarbage_collect): Fix compilation with
5348 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5350 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5352 * frame.c, frame.h (frame_char_to_pixel_position)
5353 (frame_set_mouse_position): Now static, and made private in
5354 frame.c rather than public in frame.h.
5356 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5358 Refactor mouse positioning stuff to avoid code duplication.
5359 * frame.h (frame_char_to_pixel_position): New function.
5360 (x_set_mouse_position): Rename to...
5361 (frame_set_mouse_position): ...new function.
5362 (frame_set_mouse_pixel_position): Add prototype.
5363 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5364 Rename to frame_set_mouse_pixel_position.
5365 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5367 * xterm.h, w32term.h ( x_set_mouse_position)
5368 (x_set_mouse_pixel_position): Remove prototypes.
5370 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5372 On X, always make pointer visible when deleting frame (Bug#17609).
5373 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5375 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5377 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5378 * keyboard.c (gobble_input): If there is no terminal input error,
5379 make sure the pointer is visible for all frames on this terminal.
5380 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5381 it was previously disabled.
5383 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5385 * data.c (Fzerop): Move to Elisp.
5386 (syms_of_data): Don't defsubr it.
5387 * keyboard.c (echo_keystrokes_p): New function.
5388 (read_char, record_menu_key, read_key_sequence): Use it.
5390 * callint.c (Qfuncall_interactively): New var.
5391 (Qcall_interactively): Remove.
5392 (Ffuncall_interactively): New function.
5393 (Fcall_interactively): Use it.
5394 (syms_of_callint): Defsubr it.
5396 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5398 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5399 relocated from under us.
5401 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5403 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5404 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5405 configure, not from HEAPSIZE.
5406 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5408 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5409 for MinGW, since it no longer uses gmalloc.
5411 * buffer.c: Do not define mmap allocations functions for Windows.
5412 Remove mmap_find which is unused. Remove mmap_set_vars which does
5414 [WINDOWSNT]: Include w32heap.h.
5415 (init_buffer): Always allocate new memory for buffers.
5417 * emacs.c: Remove mmap_set_vars calls.
5419 * image.c (free_image): Undef free for Windows because it is
5420 redirected to our private version.
5422 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5423 (copy_executable_and_dump_data): Remove dumping the heap section.
5424 (unexec): Restore using_dynamic_heap after dumping.
5426 * w32heap.c (dumped_data_commit, malloc_after_dump)
5427 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5428 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5429 (mmap_free): New functions.
5431 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5433 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5435 * image.c (imagemagick_load_image): Use MagickRealType for local
5436 'color_scale', instead of double, to avoid a GCC warning about
5439 * xfns.c (Fx_window_property): Remove unused local.
5441 Don't kill already-reaped process (Bug#17561).
5442 * process.c (process_send_signal): Fix race condition where a
5443 subprocess was reaped by a signal handler between the check for
5444 liveness and calling 'kill', which meant that Emacs could in
5445 theory kill an innocent bystander process. Do the fix by blocking
5446 SIGCHLD in a critical section that checks liveness before killing.
5448 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5450 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5452 2014-05-26 Ken Brown <kbrown@cornell.edu>
5454 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5455 even if !CYGWIN (see bug#17510).
5457 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5459 * nsfns.m (Fns_do_applescript): Surround NSApp run
5460 with calls to ns_init_events, ns_finish_events (Bug#17424).
5462 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5464 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5465 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5467 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5468 with calls to ns_init_events, ns_finish_events (Bug#17424).
5470 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5472 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5473 if we are iterating over an object that generates glyphs for
5474 marginal areas. (Bug#17585)
5476 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5478 * xdisp.c (safe__call1, safe__eval): Now static.
5480 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5482 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5483 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5484 (safe_call1): Call safe_call instead of safe__call directly.
5486 2014-05-26 Ken Brown <kbrown@cornell.edu>
5488 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5489 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5492 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5494 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5495 (safe__call, safe__call1, safe__eval): New functions.
5496 (safe_call): Use it.
5497 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5498 (display_mode_element): Same for `:eval'.
5500 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5502 Fix port to 32-bit AIX (Bug#17540).
5503 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5504 twice. _text already includes this offset.
5505 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5507 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5509 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5510 when closest_pos is identical to to_charpos, don't recurse, since
5511 we already tried that, and failed. (Bug#17539)
5513 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5514 unwinding when frame's faces were not initialized yet, increment
5515 the frame's image-cache reference count before calling
5516 x_free_frame_resources. Don't dereference
5517 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5519 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5521 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5524 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5525 macfont.m, call draw with adjusted arguments so font drivers
5526 don't need to do that.
5528 * macfont.m (macfont_draw): Merge changes from Macport.
5530 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5532 * alloc.c (garbage_collect_1): New function, with all of the guts
5533 of Fgarbage_collect.
5534 (mark_stack): Accept an argument END and don't mark Lisp objects
5535 on the stack beyond the address given by END. Calculation of END
5536 was moved to Fgarbage_collect.
5537 (Fgarbage_collect): Calculate the end address of the stack portion
5538 that needs to be examined by mark_stack, and pass that address to
5539 garbage_collect_1, which will pass it to mark_stack.
5540 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5541 for more details about the underlying problems. In particular,
5542 this avoids dumping Emacs with the large hash-table whose value is
5543 held in purify-flag for most of the time loadup.el runs.
5545 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5547 * xfns.c (x_window_property_intern): New function (code from
5549 (Fx_window_property): Call x_window_property_intern. If property
5550 not found and NILP (source) and outer window != inner window,
5551 check outer window for property (Bug#17537).
5553 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5555 Supply malloc and alloc_size attributes for extern allocators.
5556 This documents the C API, and helps GCC generate a bit better code.
5557 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5558 (ATTRIBUTE_MALLOC_SIZE): New macros.
5559 * gmalloc.c (malloc, realloc, calloc):
5560 * gtkutil.h (malloc_widget_value):
5561 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5562 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5565 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5567 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5568 * image.c (imagemagick_load_image): Port to hosts that do not use
5569 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5571 2014-05-21 Leo Liu <sdl.web@gmail.com>
5573 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5575 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5577 * dbusbind.c (xd_signature): Revert last 2 patches.
5579 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5581 Allow any non-nil value to count as true in bool-vector.
5582 Likewise for xd_signature in dbusbind.c.
5583 This is more consistent with the usual practice in Emacs, which is
5584 that any non-nil value counts as true.
5585 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5586 * dbusbind.c (xd_signature): Likewise, for booleans.
5587 * data.c, lisp.h (Qbooleanp):
5588 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5590 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5592 * lisp.h (CHECK_BOOLEAN): New function.
5593 * alloc.c (Fbool_vector): New function.
5594 (syms_of_alloc): Defsubr it.
5595 * data.c (Qbooleanp): New symbol.
5596 (syms_of_data): DEFSYM it.
5597 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5599 * font.c (font_matching_entity): Extract font-entity object
5600 from the vector of matching entities (Bug#17486).
5602 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5604 Assume C99 or later (Bug#17487).
5605 * bytecode.c (B__dummy__): Remove.
5606 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5607 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5608 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5609 * regex.c (DEBUG_PRINT): Assume varargs macros.
5610 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5612 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5614 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5615 memory for every buffer that was dumped.
5617 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5619 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5620 (Fnreverse): Allow vectors and bool vectors.
5622 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5624 Minor cleanup for terminal setup.
5625 * termhooks.h (create_terminal): Adjust prototype.
5626 * terminal.c (create_terminal): Pass output method and RIF as args.
5627 (init_initial_terminal):
5628 * nsterm.m (ns_create_terminal):
5629 * term.c (init_tty):
5630 * w32term.c (w32_create_terminal):
5631 * xterm.c (x_create_terminal): Adjust users.
5632 Avoid redundant NULL initializers and add comments.
5634 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5636 * keyboard.c (Qdeactivate_mark): Now static.
5638 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5640 If available, use Xfixes extension to do pointer blanking.
5641 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5642 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5643 (make_invisible_cursor): Move to...
5644 * xterm.c (make_invisible_cursor): ...here.
5645 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5646 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5647 (x_term_init): Call to x_setup_pointer_blanking.
5648 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5649 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5651 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5653 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5655 2014-05-12 Glenn Morris <rgm@gnu.org>
5657 * fileio.c (Ffile_executable_p): Doc tweak.
5659 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5661 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5662 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5664 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5666 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5668 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5670 Fix initialization of minibuffer history variable (Bug#17430).
5671 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5672 Move the initialization up to prevent any "value void" message.
5674 2014-05-08 Samuel Bronson <naesten@gmail.com>
5676 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5677 are matched (bug#17413).
5679 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5681 Stop tooltips pulling Emacs window to front (Bug#17408).
5682 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5683 SetWindowPos invocations.
5685 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5687 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5688 not initialized (Bug#17398).
5690 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5692 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5694 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5696 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5697 [HAVE_NS]: Do not include png.h.
5698 (x_query_frame_background_color): New function.
5699 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5700 (png_load_body): Coalesce duplicate code.
5702 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5704 Consult libpng-config more consistently (Bug#17339).
5705 * Makefile.in (PNG_CFLAGS): New var.
5706 (ALL_CFLAGS): Use it.
5707 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5708 CFLAGS now handles this.
5710 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5712 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5713 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5714 because WCONTINUED is always defined now.
5715 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5717 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5719 * buffer.c (overlay_strings): Fix the wording of the commentary.
5721 2014-05-01 Glenn Morris <rgm@gnu.org>
5723 * floatfns.c (Fisnan):
5724 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5726 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5728 * term.c (tty_menu_activate): A better initialization for cursor
5731 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5733 * intervals.c: Tighten assertions.
5734 (create_root_interval): Make sure the interval is not empty.
5735 (intervals_equal): Use booleans.
5736 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5737 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5738 (balance_possible_root_interval): Simplify and use booleans.
5739 (split_interval_right, split_interval_left): Check LENGTH, and remove
5740 now redundant assertion.
5741 (adjust_intervals_for_insertion): Remove now redundant assertions.
5742 (delete_node, interval_deletion_adjustment)
5743 (adjust_intervals_for_deletion, merge_interval_right)
5744 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5745 (reproduce_interval): Make sure the interval is not empty.
5747 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5749 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5750 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5751 satisfaction that they would always be initialized.
5753 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5755 * term.c (tty_menu_display): Move the cursor to the active menu item.
5756 (tty_menu_activate): Return the cursor to the active menu item
5757 after displaying the menu and after displaying help-echo.
5758 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5759 for the details of why this is needed by screen readers and
5762 2014-04-30 Glenn Morris <rgm@gnu.org>
5764 * process.c (handle_child_signal):
5765 Handle systems without WCONTINUED. (Bug#15110, 17339)
5767 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5769 * window.c (struct saved_window): Remove mark.
5770 (Fset_window_configuration, save_window_save)
5771 (compare_window_configurations): Don't touch marks any more.
5773 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5775 Use bits_word for gcmarkbits.
5776 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5777 bits_word is typically a tad more efficient for mark bits than
5778 unsigned is, so use bits_word. All uses changed.
5779 * lisp.h (BITS_PER_INT): Remove; no longer used.
5781 Avoid undefined behavior in signed left shift.
5782 This ports to GCC 4.9.0 with -fsanitize=undefined.
5783 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5785 * regex.c (extract_number):
5786 * lisp.h (make_number, XINT):
5787 Do not shift a 1 bit left into a sign bit.
5788 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5789 not int, for gcmarkbits. All uses changed.
5791 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5793 * search.c (Fnewline_cache_check): Don't try to count newlines
5794 outside the buffer's restriction, as find_newline doesn't support that.
5796 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5798 * window.c (Fset_window_configuration): Deactivate the mark before
5800 (set_window_buffer): Ignore window_initialized.
5801 (window_initialized): Remove.
5802 * keyboard.c (Qdeactivate_mark): Not static any more.
5803 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5806 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5808 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5809 and to clang 3.4, which have fixed the bug. This should let us
5810 run a bit faster on these platforms when address sanitization is
5813 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5815 Port to GCC 4.9.0 with --enable-gcc-warnings.
5816 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5818 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5819 a way that also works with GCC 4.9.0.
5821 * search.c (Fnewline_cache_check): Remove unused locals.
5823 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5825 * search.c (find_newline1): New subroutine.
5826 (Fnewline_cache_check): New function.
5827 (syms_of_search): Defsubr it.
5829 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5831 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5832 * keyboard.c (unblock_input): Add comment.
5833 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5835 2014-04-22 Daniel Colascione <dancol@dancol.org>
5837 * lread.c (readevalloop_eager_expand_eval): New function
5838 that can recurse into toplevel forms.
5839 (readevalloop): Call it.
5840 * lisp.h: Declare Qprogn.
5841 * callint.c (Qprogn): No longer static.
5843 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5845 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5846 Also change identifiers to match the comments, and add more assertions
5849 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5851 * emacs.c (close_output_streams): Don't clear and restore errno.
5853 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5855 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5856 never becomes visible, i.e. using XMonad (Bug#17237).
5858 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5860 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5861 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5862 (Fline_pixel_height): Don't assume that the current buffer and the
5863 selected window's buffer are one and the same. (Bug#17281)
5865 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5866 paragraph-start cache before the newline cache. (Bug#17269)
5868 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5870 * term.c (tty_send_additional_strings): No need to fflush here,
5872 (tty_set_terminal_modes): fflush after sending additional strings,
5875 2014-04-17 Daniel Colascione <dancol@dancol.org>
5877 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5879 (tty_send_additional_strings): New function.
5880 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5881 (syms_of_term): Intern tty-mode-set-strings and
5882 tty-mode-reset-strings.
5884 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5886 * window.c (save_window_save): Lookup window_point_insertion_type in
5887 the right buffer (bug#15457).
5888 (Qwindow_point_insertion_type): New var.
5889 (syms_of_window): Initialize it.
5891 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5893 Fix the MSDOS build.
5894 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5895 (copy_text_and_data): Zero out the atexit chain pointer before
5898 * termhooks.h (encode_terminal_code): Update prototype.
5900 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5901 visible for all DOS_NT ports, not just WINDOWSNT.
5902 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5904 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5905 unless it is defined.
5906 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5908 * process.c (close_on_exec, accept4, process_socket): Move into
5909 the "ifdef subprocesses" part.
5910 (catch_child_signal): Condition by "ifdef subprocesses".
5911 (syms_of_process) <Qinternal_default_process_sentinel>
5912 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5914 * msdos.h: Add prototypes for new functions.
5915 (EINPROGRESS): Define.
5916 (O_CLOEXEC): Define to zero.
5918 * msdos.c (check_window_system): Remove unnecessary an
5919 incompatible duplicate function.
5920 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5921 New functions in support of new functionality.
5923 * menu.c (single_menu_item): Add visual indication of submenu
5924 also for menus on MSDOS frames.
5925 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5927 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5928 when async subprocesses aren't supported.
5930 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5932 * emacs.c (close_output_streams): Zero out errno before calling
5935 * dired.c [MSDOS]: Include msdos.h.
5937 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5938 (DATA_START) [MSDOS]: Define.
5939 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5941 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5942 Ifdef away for MSDOS.
5943 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5944 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5946 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5947 Use temporary file template that is compatible with mkostemp.
5948 Move vfork-related portions under #ifndef MSDOS.
5949 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5951 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5953 * buffer.c (Foverlays_at): Add argument `sorted'.
5955 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5957 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5958 text, invalidate the bidi_paragraph_cache upto and including the
5961 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5963 Port to IRIX 6.5 (Bug#9684).
5964 * conf_post.h (INET6) [IRIX6_5]: Define.
5965 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5966 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5968 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5970 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5971 before passing it to system APIs.
5973 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5975 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5976 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5978 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5980 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5982 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5984 Remove DATA_SEG_BITS.
5985 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5986 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5987 cc, but that platform is so old that SGI itself stopped supporting
5988 it in December 2013. If you still need Emacs on IRIX, please
5989 either compile with GCC and port the undumping code, or run
5990 './configure --with-wide-int'.
5991 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5992 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5993 DEFINE_GDB_SYMBOL_START way to define it.
5994 (NONPOINTER_BITS): New macro.
5995 (EMACS_INT): Use it.
5996 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5997 the problem and/or configuring --with-wide-int.
5998 (USE_LSB_TAG): Simplify, based on above changes.
5999 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6000 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6002 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6004 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6005 covered by a display string that ends in a newline, and that cases
6006 going back by DVPOS lines to hit the search limit, lift the limit
6007 and go back until DVPOS is reached. (Bug#17244)
6009 * indent.c (Fvertical_motion): Handle correctly the case when the
6010 display string is preceded by an empty line.
6012 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6013 use S_IWRITE instead.
6015 2014-04-11 Glenn Morris <rgm@gnu.org>
6017 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6019 2014-04-11 Ken Brown <kbrown@cornell.edu>
6021 * Makefile.in (EMACS_MANIFEST): Revert last change.
6023 2014-04-10 Daniel Colascione <dancol@dancol.org>
6025 * puresize.h (BASE_PURESIZE): Increase.
6027 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6029 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6031 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6032 region handling (and don't call signal_before_change) if
6033 inhibit_modification_hooks is set.
6034 (signal_before_change): Don't check inhibit_modification_hooks any more.
6036 2014-04-08 Daniel Colascione <dancol@dancol.org>
6038 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6039 function cells contain valid lisp objects. (Modified version of
6042 * alloc.c (detect_suspicious_free): Split actual stack capturing
6043 out into new function for easier breakpoint setting.
6044 (note_suspicious_free): New function.
6046 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6048 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6050 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6051 (symbol_block_pinned): New var.
6052 (Fmake_symbol): Initialize `pinned'.
6053 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6054 pinned and signal an error for un-purifiable objects.
6055 (pure_cons): Use it.
6056 (Fpurecopy): Use it, except for objects that can't be purified.
6057 (mark_pinned_symbols): New function.
6058 (Fgarbage_collect): Use it.
6059 (gc_sweep): Remove hack made unnecessary.
6061 2014-04-07 Glenn Morris <rgm@gnu.org>
6063 * keyboard.c (Fopen_dribble_file): Doc tweak.
6065 2014-04-07 Ken Brown <kbrown@cornell.edu>
6067 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6069 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6071 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6072 We have a substitute execinfo.h on hosts that lack it.
6073 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6074 isn't optimized away.
6076 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6078 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6079 * alloc.c (memory_full):
6080 * charset.c (syms_of_charset):
6081 * doc.c (Fsnarf_documentation):
6083 * font.c (BUILD_STYLE_TABLE):
6084 * keyboard.c (make_lispy_event):
6085 * profiler.c (setup_cpu_timer):
6086 * xgselect.c (xg_select):
6087 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6089 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6090 Replace the only use with ARRAYELTS (font_property_table).
6091 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6093 2014-04-03 Daniel Colascione <dancol@dancol.org>
6095 * xterm.c (x_term_init):
6096 * xfns.c (best_xim_style):
6097 * xfaces.c (Fdump_colors):
6098 * w32fns.c (w32_default_color_map):
6099 * w32.c (init_environment, N_ENV_VARS):
6100 * unexcw.c (read_exe_header):
6101 * term.c (term_get_fkeys_1):
6102 * sysdep.c (init_baud_rate):
6103 * nsterm.m (ns_convert_key):
6104 * nsfns.m (get_geometry_from_preferences):
6105 * msdos.c (dos_set_window_size, init_environment):
6106 * macfont.m (mac_font_get_glyph_for_cid)
6107 (macfont_store_descriptor_attributes)
6108 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6109 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6110 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6112 * image.c (xpm_str_to_color_key):
6113 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6114 * frame.c (x_set_frame_parameters):
6115 * fileio.c (Ffile_selinux_context):
6116 * emacs.c (sort_args):
6117 * dosfns.c (msdos_stdcolor_name):
6118 * dired.c (file_attributes):
6119 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6120 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6123 2014-04-02 Daniel Colascione <dancol@dancol.org>
6125 * data.c (Ffset): Abort if we're trying to set a function call to
6128 * lisp.h (ARRAYELTS): New macro.
6130 * alloc.c: Include execinfo.h if available.
6131 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6132 (suspicious_free_record): New structure.
6133 (suspicious_objects, suspicious_object_index)
6134 (suspicious_free_history, suspicious_free_history_index):
6136 (find_suspicious_object_in_range, detect_suspicious_free)
6137 (Fsuspicious_object): New functions.
6138 (cleanup_vector): Call find_suspicious_object_in_range.
6140 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6142 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6143 width from font width (Bug#17163).
6145 * frame.c (x_set_frame_parameters): Calculate default values of
6146 new frame sizes only after all other frame parameters have been
6147 processed (Bug#17142).
6149 2014-04-02 Ken Brown <kbrown@cornell.edu>
6151 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6154 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6156 * xterm.c (x_draw_image_glyph_string): Adjust image background
6157 width accordingly when its x position is adjusted. (Bug#17115)
6159 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6161 * font.c (font_list_entities): Do not add empty vector to font cache.
6162 (font_matching_entity): Likewise. If matching entity is found, insert
6163 1-item vector with this entity instead of entity itself (Bug#17125).
6165 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6167 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6169 * fns.c (validate_subarray): Rename from validate_substring,
6170 since it works for vectors too. New arg ARRAY. Optimize for the
6171 non-nil case. Instead of returning bool, throw an error if out of
6172 range, so that the caller needn't do that. All uses changed.
6173 Report original values if out of range.
6174 (Fsubstring, Fsubstring_no_properties, secure_hash):
6175 Also optimize the case where FROM is 0 or TO is the size.
6177 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6179 * search.c (Freplace_match): Use make_specified_string.
6180 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6181 to catch bogus override face of glyph strings.
6182 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6183 Move common substring range checking code to...
6184 (validate_substring): ...this function.
6186 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6188 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6190 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6192 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6193 bar is zero height, just return (Bug#16976).
6194 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6196 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6198 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6199 is nil. If waiting for toolbar to complete, force a redraw.
6201 2014-03-28 Glenn Morris <rgm@gnu.org>
6203 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6204 (emacs_bugreport): New variable.
6205 (usage_message): Use PACKAGE_BUGREPORT.
6206 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6208 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6210 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6212 Port recent signal-related changes to FreeBSD.
6213 Reported by Herbert J. Skuhra.
6214 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6215 Move decls from here ...
6216 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6218 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6220 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6221 and width of image background when it is displayed with a 'box'
6224 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6226 More backward-compatible fix to char-equal core dump (Bug#17011).
6227 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6228 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6230 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6232 * image.c (init_svg_functions): When loading SVG-related libraries,
6233 free already loaded libraries if the initialization fails.
6234 (rsvg_handle_set_size_callback): Remove declaration, unused.
6236 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6238 Fix core dump in char-equal (Bug#17011).
6239 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6240 unibyte buffers, as we can't tell whether the characters are
6243 * insdel.c (adjust_markers_for_delete): Remove unused local.
6245 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6247 Have (MARKER . ADJUSTMENT) undo records always be immediately
6248 after their corresponding (TEXT . POS) record in undo list.
6250 * lisp.h (record-delete): New arg record_markers.
6251 (record_marker_adjustment): No longer needed outside undo.c.
6252 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6253 adjustments to undo.c's record_marker_adjustments. Note that
6254 fileio.c's decide_coding_unwind is another caller to
6255 adjust_markers_for_delete. Because it has undo list bound to t,
6256 it does not rely on adjust_markers_for_delete to record marker
6258 (del_range_2): Swap call to record_delete and
6259 adjust_markers_for_delete so as undo marker adjustments are
6260 recorded before current deletion's adjustments, as before.
6261 (adjust_after_replace):
6262 (replace_range): Pass value for new record_markers arg to
6264 * undo.c (record_marker_adjustment): Rename to
6265 record_marker_adjustments and made static.
6266 (record_delete): Check record_markers arg and call
6267 record_marker_adjustments.
6268 (record_change): Pass value for new record_markers arg to
6270 (record_point): at_boundary calculation no longer needs to account
6271 for marker adjustments.
6273 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6275 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6278 2014-03-26 Glenn Morris <rgm@gnu.org>
6280 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6282 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6284 * buffer.c (struct sortvec): Add field `spriority'.
6285 (compare_overlays): Use it.
6286 (sort_overlays): Set it.
6288 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6290 * xdisp.c (redisplay_window): If all previous attempts to find the
6291 cursor row failed, try a few alternatives before falling back to
6292 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6294 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6296 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6297 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6299 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6300 variables on Windows.
6302 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6304 * w32.c (unsetenv): Remove unused var `retval'.
6305 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6307 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6308 (start_watching): Remove unused var `thr'.
6310 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6311 (find_child_console): Remove unnecesary var `thread_id'.
6313 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6314 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6316 2014-03-26 Glenn Morris <rgm@gnu.org>
6318 * filelock.c (Flock_buffer): Doc tweak.
6320 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6321 * emacs.c (shut_down_emacs):
6322 * fileio.c (Finsert_file_contents, write_region):
6323 * filelock.c (top-level, syms_of_filelock):
6324 * insdel.c (prepare_to_modify_buffer_1):
6325 CLASH_DETECTION is always defined now.
6327 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6329 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6330 DLL handle, to speed up thread startup.
6332 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6334 Handle sigmask better with nested signal handlers (Bug#15561).
6335 * atimer.c (sigmask_atimers): Remove.
6336 Remaining use rewritten to use body of this function.
6337 * atimer.c (block_atimers, unblock_atimers):
6338 * callproc.c (block_child_signal, unblock_child_signal):
6339 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6340 New arg OLDSET. All callers changed.
6341 * atimer.c (block_atimers, unblock_atimers):
6342 * callproc.c (block_child_signal, unblock_child_signal):
6343 * keyboard.c (handle_interrupt):
6344 * sound.c (vox_configure, vox_close):
6345 Restore the old signal mask rather than unilaterally clearing bits
6346 from the mask, in case a handler is running within another
6347 handler. All callers changed.
6348 * lisp.h, process.c, process.h, term.c:
6349 Adjust decls and callers to match new API.
6350 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6351 signal handlers aren't supposed to use floating point anyway.
6352 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6354 2014-03-23 Daniel Colascione <dancol@dancol.org>
6356 Split gc_sweep into discrete functions for legibility and better
6359 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6360 (sweep_vectors): Fix typo in comment.
6361 (sweep_conses, sweep_floats, sweep_intervals)
6362 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6363 (gc_sweep): Call new functions, to which existing functionality is
6365 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6367 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6369 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6371 2014-03-23 Daniel Colascione <dancol@dancol.org>
6373 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6374 only if xic_style calls for it. This change allows Emacs to work
6375 with ibus. Also, don't leak resources if create_frame_xic fails,
6376 and stop caching xic_style across different displays.
6377 (supported_xim_styles): Make const.
6378 (best_xim_style): Remove first parameter: it's always just
6379 supported_xim_styles. Change to look at supported_xim_styles
6382 2014-03-23 Daniel Colascione <dancol@dancol.org>
6384 * term.c (init_tty): Rearrange condition for clarity; print
6385 appropriate diagnostic.
6387 2014-03-23 Daniel Colascione <dancol@dancol.org>
6389 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6390 array. (ASAN caught.)
6392 2014-03-22 Glenn Morris <rgm@gnu.org>
6394 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6396 2014-03-22 Daniel Colascione <dancol@dancol.org>
6398 * process.c (conv_sockaddr_to_lisp): When extracting the string
6399 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6401 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6403 Fix regression introduced by patch for Bug#10500.
6404 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6405 * w32term.c (x_draw_image_relief): Likewise.
6407 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6409 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6410 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6411 maximize a frame for odd default fonts.
6413 2014-03-21 Glenn Morris <rgm@gnu.org>
6415 * minibuf.c (history-length): Increase default from 30 to 100.
6417 2014-03-21 Daniel Colascione <dancol@dancol.org>
6419 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6420 every time we switch to minibuffer.
6422 * alloc.c (lisp_align_malloc, allocate_string_data)
6423 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6424 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6426 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6428 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6429 support more "verbs".
6431 2014-03-21 Daniel Colascione <dancol@dancol.org>
6433 Always prohibit dumping a dumped Emacs.
6435 * emacs.c (might_dump): New variable.
6436 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6437 * lisp.h (might_dump): Declare.
6438 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6440 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6442 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6444 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6446 * doc.c (store_function_docstring): Warn when we don't know where to
6448 (Fsubstitute_command_keys): Don't advertise the fact that
6449 text-properties are dropped, since we think it's a bug that we'll fix.
6451 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6452 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6453 * frame.c (frame_garbaged): Make "docstring" more precise.
6455 2014-03-20 Glenn Morris <rgm@gnu.org>
6457 * charset.c (init_charset): When we cannot find the charsets directory,
6458 mention if EMACSDATA is set.
6460 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6462 * fns.c (Frandom): Fix rare bug where the result isn't random.
6464 Fix porting inconsistency about rounding to even.
6465 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6466 This way, the unusual !HAVE_RINT case acts like the usual
6467 HAVE_RINT case, and we can fix the documentation accordingly.
6469 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6471 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6472 (w32_wnd_proc): Initialize the dwHoverTime member of
6473 TRACKMOUSEEVENT structure.
6475 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6477 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6479 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6481 * search.c (find_newline): Speed up the function when using the
6482 newline cache, by halving the number of calls to
6483 region_cache_forward and region_cache_backward. (Bug#16830)
6485 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6487 * buffer.c (Fset_buffer): Document return value (bug#17015).
6489 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6491 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6492 nil, always resize character wise to avoid potential loss of the
6493 mode line (Bug#16923 related).
6495 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6497 * frame.c (x_set_frame_parameters): Always calculate new sizes
6498 pixelwise to avoid potential loss when rounding.
6500 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6502 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6503 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6505 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6507 * w32.c (fstatat): Don't add an extra slash if the argument ends
6508 with a slash: this fails the subsequent call to stat_worker on
6509 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6511 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6513 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6515 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6517 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6519 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6520 when frame is only on one screen (Bug#14713).
6522 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6524 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6525 there's a valid wrap point in the display line, the last glyph
6526 cannot "just barely fit" on this row, because display_line doesn't
6527 let it. Instead, proceed as if the last glyph didn't fit, so that
6528 we eventually back up the iterator to the wrap point. This avoids
6529 delusional behavior of move_it_to, whereby it proceeds to the next
6530 display line, but sets current_x to zero for all the glyphs that
6531 without word-wrap would fit on the previous display line.
6532 One result was that visual-order cursor movement behaved erratically
6534 (Fmove_point_visually): Add code to find the x coordinate of the
6535 last character before wrap point, under word-wrap on a TTY.
6537 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6539 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6540 also return value of MOVE_POS_MATCH_OR_ZV from
6541 move_it_in_display_line_to, when moving from beginning of line to
6542 point's position. (Bug#16961)
6544 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6546 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6547 * window.c (Fselect_window): Explain NORECORD and
6548 `buffer-list-update-hook' in doc-string.
6550 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6552 * window.c (Fother_window_for_scrolling): Check that
6553 Vother_window_scroll_buffer is a buffer.
6555 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6557 * xterm.c (xim_initialize): Always pass a copy of resource name
6558 to XRegisterIMInstantiateCallback and eassert whether return
6559 value is True. Passing copy is important because Xlib doesn't
6560 make its own copy and resource name argument usually points to
6561 SSDATA (Vx_resource_name), which may be changed from Lisp.
6562 (xim_close_display): For XUnregisterIMInstantiateCallback,
6563 always eassert return value and pass exactly the same values
6564 as were used for XRegisterIMInstantiateCallback.
6565 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6566 sources to check why if you are interested.
6568 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6570 * dispnew.c (change_frame_size_1): Add new_lines instead of
6571 new_height, the latter may be still zero if passed as such.
6572 * window.c (Fwindow_pixel_height): Mention bottom divider in
6575 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6577 Fix "resource temporarily unavailable" with xgselect
6579 * xgselect.c: Include <stdbool.h>.
6580 (xg_select) [!USE_GTK]: Don't lose track of errno.
6582 Fix minor --enable-gcc-warnings issues.
6583 * widget.c (update_various_frame_slots, EmacsFrameResize):
6584 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6586 2014-03-04 Ken Brown <kbrown@cornell.edu>
6588 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6589 represent the actual adjustment needed for alignment.
6591 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6593 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6594 needed, and don't reallocate if the initial allocation already
6595 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6597 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6599 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6602 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6604 * cmds.c (delete-char): Update docstring pointing out that the
6605 function ignores `delete-active-region' and `overwrite-mode'.
6607 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6609 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6611 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6612 allocated buffer due to alignment.
6613 (freehook): If the block to be freed was allocated by
6614 'aligned_alloc', find its real pointer before calling 'free'.
6616 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6619 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6621 * font.c (toplevel): Adjust comment about font cache layout.
6622 (font_clear_cache): Fix to match real font cache layout.
6623 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6624 (Fframe_font_cache) [FONT_DEBUG]: New function.
6625 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6627 Avoid crashes when X fonts are erroneously freed on reused X
6628 'Display *' connection data (Bug#16069). Note that X font
6629 resources still may be leaked, but currently there is no way
6630 to completely avoid it.
6631 * xterm.h (struct x_display_info): New member x_id. Add comments.
6632 * xterm.c (x_display_id): New variable.
6633 (x_term_init): Assign identifier to each opened X connection.
6634 * xfont.c (struct xfont): New member x_display_id.
6635 (xfont_open): Initialize it with frame's display id.
6636 (xfont_close): Check whether font's display id matches the one
6637 recorded for the given display. Adjust comment.
6638 * xftfont.c (struct xftfont_info):
6639 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6641 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6643 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6644 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6645 killed Vother_window_scroll_buffer.
6646 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6648 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6650 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6651 that start with more than 2 slashes as UNCs. (Bug#16751)
6653 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6655 Fix a few crashes and leaks when cloning C strings.
6656 * alloc.c, lisp.h (dupstring): New function.
6657 * gtkutil.c (xg_get_font):
6658 * term.c (tty_default_color_capabilities):
6659 * xsettings.c (store_monospaced_changed)
6660 (store_font_name_changed, parse_settings)
6661 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6662 This avoids some unlikely crashes due to accessing freed storage,
6663 and avoids some minor memory leaks in the more-typical case.
6665 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6667 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6668 cursor when modeline can't be dragged (Bug#16647).
6670 2014-02-28 Glenn Morris <rgm@gnu.org>
6672 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6673 from custom-delayed-init-variables. (Bug#11565)
6675 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6677 More fixes for mouse glyph calculations (Bug#16647).
6678 * window.c (coordinates_in_window): In intersection of
6679 horizontal and vertical window dividers prefer the horizontal
6680 one. Add some extra parens to last fix.
6681 (window_relative_x_coord): Return x-coordinate for header and
6683 * xdisp.c (remember_mouse_glyph): In text area don't extend
6684 glyph into mode line to show the vertical drag cursor there
6685 immediately. Subdivide mouse glyphs in right fringes to show a
6686 horizontal drag cursor as soon as we enter the "grabbable width"
6687 portion. Handle vertical border case separately. Do not
6688 subdivide window divider areas.
6689 (note_mouse_highlight): On bottom divider of bottommost windows
6690 show vertical drag cursor only when the minibuffer window can be
6693 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6695 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6696 reset by the face of the object just displayed. See also bug#76.
6697 (get_next_display_element): If the string came from a display
6698 property, examine the box face attribute at it->position, not at
6699 it->current.pos, since the latter was not updated yet. (Bug#16870)
6700 (handle_face_prop): Improve commentary.
6702 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6704 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6705 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6707 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6709 Fixes around Bug#16647.
6710 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6711 ON_BOTTOM_DIVIDER cases.
6712 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6713 only if the window has no right divider.
6714 (Fcoordinates_in_window_p): Fix doc-string.
6716 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6718 * lread.c (Funintern): Fix doc to match advertised calling convention.
6720 2014-02-24 Daniel Colascione <dancol@dancol.org>
6722 * keyboard.c (read_char): Close race that resulted in lost events.
6724 2014-02-22 Glenn Morris <rgm@gnu.org>
6726 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6727 * window.c (window-resize-pixelwise): Doc fixes.
6729 * process.c (Finternal_default_process_filter)
6730 (Finternal_default_process_sentinel): Doc tweaks.
6732 2014-02-21 Glenn Morris <rgm@gnu.org>
6734 * process.c (Fprocess_buffer, Faccept_process_output)
6735 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6738 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6740 * window.c (Fwindow_scroll_bar_width): New function.
6742 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6744 Pacify GCC when configuring with --enable-gcc-warnings.
6745 * xdisp.c (move_it_in_display_line_to) [lint]:
6746 Initialize recently-added local.
6748 2014-02-21 Daniel Colascione <dancol@dancol.org>
6750 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6752 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6754 * xdisp.c (init_iterator): Don't dereference a bogus face
6755 pointer. (Bug#16819)
6756 (try_cursor_movement): Don't use cursor position if
6757 set_cursor_from_row failed to compute it. This avoids assertion
6758 violations in MATRIX_ROW.
6759 (move_it_in_display_line_to): Save the iterator state in ppos_it
6760 only once per call. Reimplement the method used to return to the
6761 best candidate position if all the positions found in display line
6762 are beyond TO_CHARPOS. This cuts down the number of calls to
6763 bidi_shelve_cache, which moves a lot of stuff when lines are long
6764 and include bidirectional text. (Bug#15555)
6766 2014-02-20 Glenn Morris <rgm@gnu.org>
6768 * data.c (Fdefalias): Doc fix.
6770 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6772 * xdisp.c (display_line): Fix horizontal scrolling of large images
6773 when fringes are turned off. This comes at a price of not
6774 displaying the truncation/continuation glyphs in this case.
6777 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6778 CreateDIBSection returns an error indication, zero out *ximg after
6779 destroying the image. This avoids crashes in memory allocations
6780 due to the fact that some of the callers also call
6781 x_destroy_x_image, which will attempt to free an already free'd
6784 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6786 * widget.c (update_various_frame_slots): Don't set
6787 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6789 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6791 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6793 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6795 temacs --daemon fix (Bug#16599).
6796 * emacs.c (main): Initialize daemon_pipe[1] here ...
6797 (syms_of_emacs): ... instead of here.
6799 2014-02-16 Anders Lindgern <andlind@gmail.com>
6801 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6804 2014-02-16 Daniel Colascione <dancol@dancol.org>
6806 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6807 (xd_get_connection_address): Use it.
6808 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6809 xd_get_connection_address because the latter signals if the bus
6810 we're trying to close is already disconnected.
6812 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6814 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6815 argument to CreateThread. This avoids segfaults on Windows 9X.
6816 Reported by oslsachem <oslsachem@gmail.com>.
6818 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6820 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6821 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6822 (check_lseek): New function, to report lseek errors.
6823 (save_data_space, update_file_ptrs, read_header, write_header)
6824 (copy_file, copy_rest, unexec): Use these news functions.
6825 (update_file_ptrs): Don't assume wraparound behavior when
6826 converting a large size_t value to off_t.
6828 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6830 * composite.c (fill_gstring_header): Pass positions as C integers
6831 and move parameters checking to...
6832 (Fcomposition_get_gstring): ...this function. Handle case when
6833 buffer positions are in reversed order and avoid crash (Bug#16739).
6835 * buffer.c (validate_region): Mention current buffer in error message.
6837 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6839 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6841 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6843 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6845 2014-02-11 Glenn Morris <rgm@gnu.org>
6847 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6848 Replace refs to "OpenStep" in messages.
6850 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6852 Avoid "." at end of error diagnostics.
6853 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6854 * font.c (Ffont_at):
6855 * nsfns.m (ns_display_info_for_name):
6856 * nsselect.m (Fx_own_selection_internal):
6857 * nsterm.m (performDragOperation:):
6858 Remove "." from end of diagnostic.
6860 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6862 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6863 unintuitive (bug#15824).
6864 (Fyes_or_no_p): Doc fix (bug#15456).
6866 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6868 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6870 * eval.c (call_debugger): When exiting the debugger, do not allow
6871 max_specpdl_size less than actual binding depth (Bug#16603).
6872 (syms_of_eval): Adjust docstring.
6874 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6876 * cmds.c (Fself_insert_command): Output a clearer error message on
6877 negative repetitions (bug#9476).
6879 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6881 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6883 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6885 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6887 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6889 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6891 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6893 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6895 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6897 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6898 `exit' works (bug#15865).
6900 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6902 Constrain window box/body sizes and margin widths (Bug#16649).
6903 * xdisp.c (window_box_width): Don't return less than zero.
6904 (window_box_left_offset, window_box_right_offset): Don't return
6905 more than the window's pixel width.
6906 * window.c (window_body_height, window_body_width): Don't return
6908 (window_resize_apply): Adjust margin width, if necessary.
6910 2014-02-07 Glenn Morris <rgm@gnu.org>
6912 * nsterm.m (syms_of_nsterm): Doc fix.
6914 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6916 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6917 New variables: pointers through which to call the respective APIs.
6918 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6919 (filename_from_ansi, sys_link, check_windows_init_file):
6920 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6921 This is required on Windows 9X, where we dynamically load
6922 UNICOWS.DLL which has their non-stub implementations.
6923 (maybe_load_unicows_dll): Assign addresses to these 2 function
6924 pointers after loading UNICOWS.DLL.
6926 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6927 MultiByteToWideChar and WideCharToMultiByte through function
6930 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6933 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6935 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6936 for OSX >= 10.9 if separate spaces are used.
6937 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6939 2014-02-06 Glenn Morris <rgm@gnu.org>
6941 * buffer.c (cache-long-scans): Doc fix.
6943 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6945 * w32fns.c (Fw32_shell_execute): Doc fix.
6947 2014-02-05 Bastien Guerry <bzg@gnu.org>
6949 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6950 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6952 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6954 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6955 outside the window (Bug#16649).
6957 * xdisp.c (note_mouse_highlight): When entering a margin area show
6958 a non-text cursor (Bug#16647).
6960 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6962 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6963 It prompted a compile-time diagnostic on GNU/Linux.
6964 Simplify to remove the need for the label.
6966 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6968 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6969 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6970 to show it; otherwise return 'unsupported--w32-dialog' to signal
6971 to the caller that emulation with menus is necessary.
6972 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6974 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6976 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6979 * menu.c (Fx_popup_dialog): Don't condition the call to
6980 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6981 special symbol 'unsupported--w32-dialog', emulate the dialog with
6982 a menu by calling x-popup-menu.
6984 * menu.h (Qunsupported__w32_dialog): New extern variable.
6986 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6988 * keyboard.c (kbd_buffer_get_event): Read file notification events
6991 * xgselect.c (xg_select): Read glib events in any case, even if
6992 there are no file descriptors to watch for. (Bug#16519)
6994 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6996 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6997 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6998 * w32term.c (w32_draw_window_divider): Handle first and last
7000 * w32term.h (w32_fill_area_abs): New function.
7001 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7003 * xfaces.c (realize_basic_faces): Handle new face ids.
7004 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7005 and bottom divider width.
7006 * xterm.c (x_draw_window_divider): Handle first and last pixels
7009 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7011 * print.c (Fexternal_debugging_output): Add cast to pacify
7012 --enable-gcc-warnings.
7013 * eval.c (call_debugger): Grow specpdl if the debugger was
7014 entered due to specpdl overflow (Bug#16603) and allow more
7015 specpdl space for the debugger itself.
7017 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7019 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7022 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7024 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7025 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7027 * print.c (Fexternal_debugging_output): If the argument character
7028 is non-ASCII, encode it with the current locale's encoding before
7029 writing the result to the terminal. (Bug#16448)
7031 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7032 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7035 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7037 * process.c (create_process): Reset SIGPROF handler in the child.
7038 * callproc.c (call_process): Likewise.
7040 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7042 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7044 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7046 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7047 of zero to print strings, GDB doesn't like it.
7049 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7050 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7051 we still use correct addresses. (Bug#16576)
7053 2014-01-27 K. Handa <handa@gnu.org>
7055 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7056 to preserve the code detection behavior of 24.3.
7057 * coding.h (struct coding_system): New member detected_utf8_bytes.
7058 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7059 (decode_coding_gap): Use short cut for UTF-8 file reading only
7060 when coding->detected_utf8_bytes equals to coding->src_bytes.
7061 * fileio.c (Finsert_file_contents): Cancel the previous change.
7063 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7065 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7066 that are not visible.
7068 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7070 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7071 is grabbed (Bug#16565).
7073 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7075 * xdisp.c (last_max_ascent): Re-remove after erroneously
7076 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7078 (move_it_to): Re-remove reference to last_max_ascent.
7079 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7080 max_descent here instead of calling line_bottom_y.
7083 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7085 * terminal.c (initial_free_frame_resources): New function.
7086 (init_initial_terminal): Install new hook to free face cache
7087 on initial frame and avoid memory leak. For details, see
7088 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7089 * xfaces.c (free_frame_faces): Adjust comment.
7091 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7093 * data.c (Fstring_to_number): Document results if unparsable
7096 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7098 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7100 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7102 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7103 * coding.c (detect_coding_utf_8, emacs_mule_char)
7104 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7105 (check_utf_8, decode_coding):
7106 * coding.h (struct coding_system.errors):
7107 Use ptrdiff_t, not int, for integer values derived from buffer and
7110 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7111 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7112 before invoking decode_coding_gap, since there's just one block.
7114 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7116 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7117 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7118 too early. Again run change_frame_size before assigning menu-
7121 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7123 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7124 arrives, call x_check_fullscreen, in case the new display has a
7125 different resolution. (Bug#16517)
7127 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7129 * term.c (read_menu_input): If the selected frame changes, exit
7131 (tty_menu_show): If the selected frame changes while we displayed
7132 a menu, throw to top level. (Bug#16479)
7134 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7136 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7138 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7140 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7141 * data.c (count_one_bits_word): Fix bug (negated comparison)
7142 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7144 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7146 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7147 Avoid undefined behavior by initializing display property bit of a
7148 string processed by the bidirectional iterator. For details, see
7149 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7151 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7153 Minor cleanup of previous change.
7154 * image.c (imagemagick_error, Fimagemagick_types):
7155 Omit some recently-introduced and unnecessary casts and assignments.
7157 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7159 Fix two memory leaks discovered with Valgrind.
7160 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7161 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7163 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7165 Fixes in window size functions around Bug#16430 and Bug#16470.
7166 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7167 (Fwindow_mode_line_height, Fwindow_header_line_height)
7168 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7169 Minor doc-string adjustments.
7170 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7171 Rewrite doc-strings.
7172 (window_body_height, window_body_width): Do not count partially
7173 visible lines/columns when PIXELWISE is nil (Bug#16470).
7174 (Qfloor, Qceiling): New symbols.
7176 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7178 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7179 when the image cache is not yet allocated. (Bug#16509)
7181 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7183 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7184 re-attach intervals to its base buffer (Bug#16502).
7185 * intervals.c (set_interval_object): Move from here...
7186 * intervals.h (set_interval_object): ... to here. Fix comments.
7188 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7190 Avoid undefined behavior by initializing buffer redisplay bit.
7191 Reported by Dmitry Antipov in
7192 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7193 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7195 Revert some of the CANNOT_DUMP fix (Bug#16494).
7196 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7198 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7200 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7201 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7202 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7203 they are replaced by macros that expand into direct calls to the
7204 corresponding functions from GDI32.DLL.
7205 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7206 variables in the Cygwin build, they are unused.
7208 2014-01-19 K. Handa <handa@gnu.org>
7210 * composite.c (composition_update_it): Fix previous change.
7212 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7214 Fix file name handling on MS-Windows 9X.
7215 * w32.c (maybe_load_unicows_dll): New function.
7217 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7218 on, to make sure we can convert file names to and from UTF-8 on
7219 Windows 9X. This fixes a failure to start up because Emacs cannot
7220 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7222 * w32font.c [WINDOWSNT]: Include w32.h.
7223 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7224 of implementing the same stuff.
7225 Remove now unused g_b_init_is_windows_9x.
7227 * w32.h (maybe_load_unicows_dll): Add prototype.
7229 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7231 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7232 switch to single keyboard. Prevents daemon crashes when a new
7233 client connects while we show a TTY menu in an existing client.
7236 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7238 Fix MinGW64 porting problem with _setjmp.
7239 Reported by Eli Zaretskii in:
7240 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7241 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7242 the old _setjmp and _longjmp. All uses changed.
7244 2014-01-13 Daniel Colascione <dancol@dancol.org>
7246 * textprop.c (Fremove_list_of_text_properties):
7247 Correctly handle reaching the end of the interval tree. (Bug#15344)
7249 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7251 * xdisp.c (resize_mini_window): Round height to a multiple of
7252 frame's line height. Fix bug in calculation of window start
7253 position (Bug#16424).
7255 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7257 * macfont.m: Include termchar.h.
7258 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7259 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7260 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7261 *_WITH_GC_* to take face and f as parameters.
7262 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7263 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7265 2014-01-13 Daniel Colascione <dancol@dancol.org>
7267 Fix menu item updating in the presence of the Unity global menu
7270 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7271 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7273 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7274 updating menus; explain why.
7275 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7276 problem it's supposed to solve and it interferes with detecting
7277 the presence of a global menu.
7278 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7281 2014-01-11 K. Handa <handa@gnu.org>
7283 * composite.c (composition_update_it): Fix indexing of
7284 LGSTRING_CHAR (Bug#15984).
7286 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7288 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7290 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7292 * xdisp.c (try_window_id): Don't use this function's optimizations
7293 if overlays in the buffer displayed by the window have changed
7294 since last redisplay. (Bug#16347)
7295 (message_dolog): Fix indentation.
7297 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7299 * frame.c (frame_resize_pixelwise): Fix doc-string.
7301 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7303 Fix handling of internal borders (Bug#16348).
7304 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7305 Remove internal border width from pixel width of windows.
7306 (change_frame_size_1): Don't return early when frame's pixel
7307 size changes - we still have to record the new sizes in the
7309 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7310 also when toolbar gets larger.
7311 * window.c (check_frame_size): Include internal_border_width in
7313 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7314 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7315 In non-toolkit/non-GTK version clear internal border.
7316 * xterm.c (x_clear_under_internal_border): New function for
7317 non-toolkit/non-GTK version.
7318 (x_after_update_window_line): In non-toolkit/non-GTK version
7320 (handle_one_xevent, x_set_window_size):
7321 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7322 * xterm.h (x_clear_under_internal_border): Extern it.
7324 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7326 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7327 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7330 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7332 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7333 last value of point is not equal to buffer's point. (Bug#16129)
7335 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7338 * nsterm.h (updateCollectionBehavior): Rename from
7339 updateCollectionBehaviour. All uses changed.
7341 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7342 * Makefile.in (SETFATTR): New macro.
7343 (temacs$(EXEEXT)): Use it.
7345 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7347 Fix maximization behavior on Windows (Bug#16300).
7348 * w32fns.c (w32_fullscreen_rect): Don't handle
7349 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7350 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7351 of SetWindowPos. Restore last placement also when leaving
7352 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7353 but the FULLSCREEN_BOTH case.
7355 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7358 * data.c (arithcompare_driver):
7359 * fileio.c (Fcar_less_than_car):
7360 * fns.c (internal_equal):
7361 * frame.c (delete_frame):
7362 * lisp.h (enum More_Lisp_Bits):
7364 Avoid C99 constructs that don't work in C89.
7365 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7366 to port to C89, which doesn't have 'long long'.
7367 (count_trailing_zero_bits): Use them.
7369 2014-01-03 Chong Yidong <cyd@gnu.org>
7371 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7373 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7375 Further adjust frame/window scrollbar width calculations.
7376 * window.c (apply_window_adjustment):
7377 Set windows_or_buffers_changed.
7378 (Fwindow_scroll_bars): Return actual scrollbar width.
7379 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7380 For non-toolkit builds again use 14 as minimum width and set
7381 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7382 * xterm.c (XTset_vertical_scroll_bar): Take width from
7383 WINDOW_SCROLL_BAR_AREA_WIDTH.
7384 (x_new_font): Rename wid to unit. Base calculation of new
7385 scrollbar width on toolkit used and make it analogous to that of
7386 x_set_scroll_bar_default_width.
7387 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7388 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7389 of GetSystemMetrics.
7390 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7391 WINDOW_SCROLL_BAR_AREA_WIDTH.
7392 (x_new_font): Make it correspond to changes in xterm.c.
7394 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7396 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7397 This is a cleaner way to fix the MinGW-w64 porting problem.
7398 Check for INTPTR_MAX misconfiguration.
7400 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7402 * search.c (newline_cache_on_off, find_newline): In indirect
7403 buffers, use the newline cache of the base buffer.
7405 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7406 buffer, invalidate the caches of its base buffer. (Bug#16265)
7408 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7409 buffers, use the width-run cache of the base buffer.
7411 * xdisp.c (redisplay_window): When the window displays an indirect
7412 buffer, and the character widths in the display table have
7413 changed, invalidate the width-run cache of the corresponding base
7416 * fileio.c (Finsert_file_contents): When invalidating the newline
7417 cache, consider the case of inserting into indirect buffer.
7419 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7420 In indirect buffers, use the paragraph cache of the base buffer.
7422 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7424 * window.c (grow_mini_window): Fix last change.
7426 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7428 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7430 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7432 * w32term.c (w32_initialize): Use LCID and LOWORD.
7434 * w32proc.c (create_child): Use pid_t for 5th argument.
7435 (IsValidLocale): Don't provide prototype for MinGW64.
7436 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7437 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7439 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7440 MinGW64 doesn't support.
7442 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7444 * w32.c (set_named_security_info): New function.
7445 (acl_set_file): Fall back on set_named_security_info if
7446 set_file_security fails.
7447 (g_b_init_set_named_security_info_w)
7448 (g_b_init_set_named_security_info_a): New static variables.
7449 (globals_of_w32): Initialize them to zero.
7450 (set_named_security_info): Set them to non-zero if the
7451 corresponding API is available.
7452 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7453 New function typedefs.
7455 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7457 Some more fixes following pixelwise resize changes including one
7459 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7460 of frame_resize_pixelwise.
7461 * widget.c (pixel_to_text_size): New function.
7462 (update_wm_hints): Have size hints respect value of
7463 frame_resize_pixelwise.
7464 (EmacsFrameResize): Alway process resize requests pixelwise.
7465 * window.c (grow_mini_window): Make sure mini window is at least
7467 * xdisp.c (display_menu_bar): Make sure menubar extends till
7469 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7470 (x_set_tool_bar_lines): Calculate pixelwise.
7471 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7472 frame_resize_pixelwise.
7474 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7476 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7477 variables not used there.
7479 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7481 * w32.c (sys_umask): New function. (Bug#16299)
7483 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7485 * dispnew.c (change_frame_size_1): Take old width of root window
7486 from that window's pixel width. (Bug#16284)
7488 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7490 Plain copy-file no longer chmods an existing destination (Bug#16133).
7491 * fileio.c (realmask): Now a static var, not a local.
7492 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7493 Remove arg STATPTR. All uses changed.
7494 (Fcopy_file): Do not alter permissions of existing destinations,
7495 unless PRESERVE-PERMISSIONS (renamed from
7496 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7497 Avoid race when testing for existing destinations and for
7498 when input and output files are the same.
7499 If changing the group fails, adjust both default and
7500 preserved permissions so that access is not granted to the
7502 (Fset_default_file_modes, init_fileio): Update realmask.
7503 (Fdefault_file_modes): Use realmask instead of calling umask.
7505 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7507 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7508 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7509 flags on the daemon pipe ends before execing.
7511 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7513 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7514 session. (Bug#14739)
7516 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7518 * callproc.c (Vexec_path): Document that exec-directory is in it.
7520 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7522 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7525 2013-12-27 Chong Yidong <cyd@gnu.org>
7527 * data.c (Fsymbol_function): Doc fix.
7529 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7531 Some more tinkering with Bug#16051.
7532 * window.c (resize_frame_windows): Don't let the size of the
7533 root window drop below the frame's default character size.
7534 Never ever delete any subwindows - let the window manager do the
7537 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7538 of toolbar lines needed when they exceed the height of the root
7540 (unwind_create_frame_1): New function.
7541 (Fx_create_frame): Generally inhibit calling the window
7542 configuration change hook here. Remove extra call to
7543 change_frame_size - it's not needed when we don't run the
7544 configuration change hook.
7546 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7548 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7549 On my Fedora 19 platform the core dumps were so big that
7550 my desktop became nearly catatonic.
7551 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7552 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7553 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7554 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7555 a clang-only syntax.
7556 * conf_post.h (__has_feature): New macro, if not already defined.
7557 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7558 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7560 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7562 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7563 is a file name. (Bug#16252)
7565 2013-12-25 Chong Yidong <cyd@gnu.org>
7567 * keyboard.c (Voverriding_terminal_local_map)
7568 (Voverriding_local_map): Doc fix.
7570 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7572 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7574 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7575 file name when it is submitted to ShellExecute. Simplify code.
7576 Don't test DOCUMENT for being a string, as that is enforced by
7577 CHECK_STRING. Doc fix.
7579 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7581 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7582 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7583 redisplay_tool_bar does. Improve and fix commentary.
7584 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7585 limits of the glyph matrices. (Bug#16051)
7586 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7587 only when the new size is different from the old one, and the new
7588 size can be achieved given the frame height.
7590 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7592 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7594 2013-12-23 Glenn Morris <rgm@gnu.org>
7596 * lread.c (Fload): Mention load-prefer-newer in doc.
7598 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7600 Handle Bug#16207 by being more restrictive when running hooks.
7601 * window.c (unwind_change_frame): New function.
7602 (Fset_window_configuration): Don't run configuration change hook
7603 while the frame configuration is unsafe. Call select_window
7606 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7608 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7610 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7612 * nsterm.h: Declare EmacsColor category.
7614 * nsterm.m (NSColor): Implement EmacsColor category.
7615 (ns_get_color): Use colorUsingDefaultColorSpace.
7616 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7618 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7620 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7622 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7623 having the PNG_NORETURN attribute, to avoid compiler warning in
7626 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7628 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7630 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7631 fringe background extension.
7632 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7633 because they are now always the same as `left' and `width',
7634 respectively. Remove code for the case that `width' and
7635 `sb_width' are different.
7637 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7639 Remove scroll_bar_actual_width from frames.
7640 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7641 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7642 (x_figure_window_size):
7643 * nsterm.m (x_set_window_size):
7644 * widget.c (set_frame_size):
7645 * w32term.c (x_set_window_size):
7646 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7647 scroll_bar_actual_width.
7649 Convert scroll_bar members to integers on Windows.
7650 * w32term.h (struct scroll_bar): Convert top, left, width,
7651 height, start, end and dragging to integers.
7652 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7654 * w32term.c (w32_set_scroll_bar_thumb)
7655 (w32_scroll_bar_handle_click): Remove XINT conversions for
7656 scroll_bar members. Treat bar->dragging as integer.
7657 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7658 first element. Remove XINT conversions for scroll_bar members.
7659 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7660 Remove XINT conversions for scroll_bar members.
7662 Fix assignment for new window total sizes.
7663 * window.c (Fwindow_resize_apply_total): Assign values for
7666 2013-12-20 Chong Yidong <cyd@gnu.org>
7668 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7669 argument to `append'.
7671 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7673 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7674 current text face, for extending the face of the display margins.
7677 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7678 Doc fix. (Bug#16190)
7680 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7682 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7685 * nsterm.m (Qfile, Qurl): New.
7686 (EV_MODIFIERS2): New macro.
7687 (EV_MODIFIERS): Use EV_MODIFIERS2.
7688 (ns_term_init): Remove font and color from DND, does not work on
7689 newer OSX, and other ports don't have them.
7690 (performDragOperation:): Handle modifiers used during drag.
7691 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7692 Remove global Lisp variables used to communicate with ns-win.el.
7693 Remove font and color handling.
7694 (syms_of_nsterm): Defsym Qfile and Qurl.
7696 2013-12-19 Anders Lindgren <andlind@gmail.com>
7698 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7699 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7701 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7702 (constrainFrameRect): Remove special case nr_screens == 1.
7703 Don't constrain size to size of view.
7705 * nsterm.h (ns_output): Remove dont_constrain.
7707 2013-12-19 Anders Lindgren <andlind@gmail.com>
7709 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7711 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7713 Minor fixes for recent openp changes.
7714 * lisp.h (GCPRO7): New macro.
7715 * lread.c (openp): Use bool for boolean; all callers changed.
7716 Protect save_string from GC. Don't assume that file descriptors
7717 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7718 warning about uninitialized variable.
7720 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7722 * w32fns.c (emacs_abort): Use intptr_t as argument of
7723 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7725 2013-12-18 Glenn Morris <rgm@gnu.org>
7727 * lread.c (Fload): Pass load_prefer_newer to openp.
7728 Don't bother checking mtime if openp already did it.
7729 (openp): Add `newer' argument, to check all suffixes
7730 and find the newest file.
7731 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7732 * callproc.c (call_process):
7733 * charset.c (load_charset_map_from_file):
7734 * emacs.c (init_cmdargs):
7735 * image.c (x_create_bitmap_from_file, x_find_image_file):
7737 * lread.c (Flocate_file_internal):
7738 * process.c (Fformat_network_address):
7739 * sound.c (Fplay_sound_internal):
7740 * w32.c (check_windows_init_file):
7741 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7743 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7745 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7747 * w32.c (getloadavg): Don't index samples[] array with negative
7748 indices. Recover from wall-clock time being set backwards.
7750 * w32term.c (w32_initialize): Declare the argument of
7751 set_user_model as const.
7753 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7754 (w32_menu_show): Constify some arguments passed to MessageBox.
7756 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7757 to initialize Lisp objects.
7759 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7760 initialize Lisp objects.
7762 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7763 use variables used only on X under that condition.
7765 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7766 variables not used there.
7768 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7770 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7771 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7773 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7775 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7776 code, revealed in presence of R2L characters, character
7777 compositions, and display vectors. A better fix for Bug#16148.
7778 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7779 GTK and NS builds, they don't have this member of struct frame.
7781 * dispextern.h (struct composition_it): Correct a comment for the
7784 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7786 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7787 This prevents a compilation error on C compilers that do not
7788 default functions to return 'int' if not declared. Also, add
7789 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7790 since it now uses inline functions.
7792 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7794 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7795 display margins on mode line, header line, and in the frame's
7796 tool-bar window. (Bug#16165)
7798 2013-12-16 Andreas Schwab <schwab@suse.de>
7800 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7802 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7804 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7807 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7809 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7811 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7813 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7814 intended to find bogus pointers in font objects (Bug#16140).
7815 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7816 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7817 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7818 Disable for MS-Windows due to Bug#15876; apparently this
7819 requires more or less substantial changes in fontset code.
7820 * xfont.c (xfont_close):
7821 * xftfont.c (xftfont_close): Call x_display_info_for_display
7822 to check whether 'Display *' is valid (Bug#16093 and probably
7825 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7827 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7828 Reported by Juanma Barranquero <lekktu@gmail.com>.
7830 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7831 open a pty on MS-Windows. (Bug#16152)
7833 * emacs.c (decode_env_path): Fix bogus comparison against
7834 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7836 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7838 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7839 (Fx_file_dialog): Add parentheses around && to silence warning.
7841 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7843 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7845 * xdisp.c (extend_face_to_end_of_line): Extend background of
7846 non-default face in margin areas as well. (Bug#16151)
7847 (display_line): Call extend_face_to_end_of_line for continued
7848 lines as well, if the display margins have non-zero width.
7849 (set_glyph_string_background_width): When needed, set the
7850 extends_to_end_of_line_p flag on glyph strings to be drawn in
7851 margin areas, not only in the text area.
7853 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7856 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7858 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7859 Don't worry about verify_error being t, since it has to be a list.
7861 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7863 Use bool for boolean, focusing on headers.
7864 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7865 No need to include <stdbool.h>, since conf_post.h does it now.
7866 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7867 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7868 (SET_PER_BUFFER_VALUE_P):
7869 * ccl.c, ccl.h (setup_ccl_program):
7870 * ccl.h (CHECK_CCL_PROGRAM):
7871 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7872 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7873 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7874 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7875 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7876 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7877 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7878 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7879 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7880 (CHARSET_FAST_MAP_SET):
7881 * coding.c (decode_coding_ccl, encode_coding_ccl):
7882 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7883 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7884 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7885 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7886 (decode_coding_c_string):
7887 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7888 * conf_post.h (has_attribute):
7889 * dispextern.h (trace_redisplay_p)
7890 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7891 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7892 (SET_GLYPH_FROM_CHAR_GLYPH)
7893 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7894 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7895 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7896 (cursor_in_mouse_face_p):
7897 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7898 (blank_row, prepare_desired_row)
7899 (build_frame_matrix_from_leaf_window, make_current)
7900 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7901 (update_window, scrolling_window, update_frame_line):
7902 * disptab.h (GLYPH_FOLLOW_ALIASES):
7903 * editfns.c (Fformat):
7904 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7905 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7906 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7907 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7908 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7909 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7910 (FONT_DEFERRED_LOG):
7911 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7912 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7913 (FRAME_MOUSE_UPDATE):
7914 * fringe.c (Fdefine_fringe_bitmap):
7915 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7916 (x_create_bitmap_from_xpm_data, xpm_load_image):
7917 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7918 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7919 (MERGE_INTERVAL_CACHE):
7920 * keymap.h (KEYMAPP):
7921 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7922 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7923 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7924 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7925 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7926 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7927 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7928 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7929 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7930 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7931 (SETUP_BUFFER_SYNTAX_TABLE):
7932 * systime.h (timespec_valid_p):
7933 * term.c (save_and_enable_current_matrix):
7934 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7935 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7936 (redisplay_internal, try_window_reusing_current_matrix)
7937 (sync_frame_with_window_matrix_rows, try_window_id)
7938 (display_menu_bar, display_tty_menu_item, display_mode_line)
7939 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7940 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7941 * xmenu.c (xmenu_show):
7942 * xterm.c (use_xim, x_term_init):
7943 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7944 (struct x_bitmap_record):
7945 Use bool for booleans.
7946 * ccl.c (struct buffer_text):
7947 * ccl.h (struct ccl_program):
7948 * charset.h (struct charset):
7950 * coding.h (struct iso_2022_spec, struct coding_system):
7951 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7952 (struct glyph_string, struct face, struct face_cache)
7953 (struct bidi_string_data, struct bidi_it)
7954 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7956 * editfns.c (Fformat):
7957 * frame.h (struct frame):
7958 * fringe.c (struct fringe_bitmap):
7959 * intervals.h (struct interval):
7960 * keyboard.h (struct kboard):
7961 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7962 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7963 (struct Lisp_Buffer_Local_Value, union specbinding):
7964 * macfont.m (struct macfont_info):
7965 * process.h (struct Lisp_Process):
7966 * termchar.h (struct tty_display_info):
7967 * window.h (struct window):
7968 * xterm.h (struct x_output):
7969 Use bool_bf for boolean bit-fields.
7970 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7971 All callers changed.
7972 * ccl.h (struct ccl_program): Remove unused members private_state,
7973 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7975 (struct ccl_spec): Remove unused members cr_carryover,
7976 eight_bit_carryover.
7977 * conf_post.h: Include <stdbool.h>.
7978 (bool_bf): New type.
7979 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7980 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7981 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7982 'do { ... } while (false)' brackets.
7983 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7984 Args must now be expressions; all callers changed.
7985 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7986 (PRODUCE_GLYPHS): Simplify use of boolean.
7987 * fileio.c (Fcopy_file):
7988 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7989 * lisp.h (UNGCPRO): Return void, not int.
7990 (FOR_EACH_TAIL): Use void expression, not int expression.
7991 * region-cache.c: Reindent.
7992 * region-cache.h: Copy comments from region-cache.c, to fix
7993 incorrect remarks about booleans.
7995 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7997 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7998 when character at point is displayed from a display vector.
8001 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8003 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8004 now a list of certificate validation checks that will abort a
8005 connection with an error.
8006 (Fgnutls_boot): Document it and use it.
8008 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8010 * w32term.c (w32_enable_frame_resize_hack): New variable.
8011 (x_set_window_size): Use it to hack frame resizing on Windows
8014 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8016 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8017 Windows-specific code to w32.c. Change error message text to
8018 match that of Posix platforms.
8020 * w32.c (w32_copy_file): New function, most of the code copied and
8021 reworked from Fcopy_file. Improve error handling. Plug memory
8022 leak when errors are thrown. Support file names outside of the
8023 current codepage. (Bug#7100)
8025 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8027 * lread.c (load_path_default): Prototype.
8029 2013-12-13 Glenn Morris <rgm@gnu.org>
8031 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8032 (dump_path): Remove.
8033 (load-path-default): Remove `changed' argument.
8034 Do not set dump_path permanently. Simplify.
8035 (init_lread): Simplify.
8036 (syms_of_lread): Remove dump_path.
8038 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8040 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8041 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8042 2013-12-12 font-related change to avoid Bug#16128, which
8043 is quite hard to fix without even more substantial changes.
8045 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8047 * font.c (font_close_object): Check for live frame (Bug#16128).
8049 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8051 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8052 Return ptrdiff_t, not int, since it's a buffer size.
8053 Reindent/reparen some macros to a more Gnuish style.
8055 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8057 Avoid undefined behavior with huge regexp interval counts.
8058 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8059 since it's now specialized to interval counts. All uses changed.
8060 Do not assume wraparound on signed integer overflow.
8061 (regex_compile): Simplify based on the above changes.
8063 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8065 Support file names on MS-Windows that use characters outside of
8066 the current system codepage. (Bug#7100)
8068 * w32.c (get_file_security, set_file_security)
8069 (create_symbolic_link): Separate pointers and boolean flags for
8070 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8071 non-zero, else the former.
8072 (codepage_for_filenames, filename_to_utf16, )
8073 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8075 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8077 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8078 Accept only one argument; all callers changed.
8079 (dostounix_filename): Remove the second argument, now works in
8080 UTF-8. All callers changed.
8081 (parse_root): Lose DBCS code.
8082 (get_long_basename, w32_get_short_filename, init_environment)
8083 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8084 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8085 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8086 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8087 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8088 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8090 (ansi_encode_filename): New function.
8091 (get_emacs_configuration, get_emacs_configuration_options):
8093 (add_volume_info, GetCachedVolumeInformation): Run the input file
8094 name through unixtodos_filename, to ensure it is stored and
8095 referenced in canonical form.
8096 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8097 (logon_network_drive, sys_link, utime): Improve error handling.
8098 (sys_access): New function.
8099 (hashval, generate_inode_val): Unused functions deleted.
8100 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8101 (check_windows_init_file): Convert error message from UTF-8 to
8102 ANSI codepage, for display in the message box.
8103 (globals_of_w32): Set w32_unicode_filenames according to the OS
8106 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8107 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8108 (syms_of_w32term): Declare w32-unicode-filenames.
8110 * w32proc.c (new_child, delete_child): Remove code that handled
8111 unused pending_deletion and input_file members of the child struct.
8112 (create_child, sys_spawnve): Convert all file names to ANSI
8113 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8114 name cannot be encoded in ANSI codepage. Don't use
8115 unixtodos_filename, mirror slashes by hand.
8116 (record_infile, record_pending_deletion): Functions deleted.
8117 (Fw32_short_file_name): Call w32_get_short_filename instead of
8120 * w32notify.c (add_watch): Work in Unicode mode when
8121 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8122 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8123 instead, do the same with Lisp primitives.
8125 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8126 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8127 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8128 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8129 (Fw32_shell_execute): Improve error reporting.
8130 (Fdefault_printer_name): Ifdef away for Cygwin.
8132 * w32.h (struct _child_process): Remove input_file and
8133 pending_deletion members that are no longer used.
8134 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8135 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8136 (ansi_encode_filename): New and updated prototypes.
8138 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8140 (unexec): Don't use dostounix_filename, it expects a file name in
8141 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8144 * fileio.c (Ffile_name_directory, file_name_as_directory)
8145 (directory_file_name, Fexpand_file_name)
8146 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8147 arguments of dostounix_filename.
8148 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8149 use MAX_UTF8_PATH for size of file-name strings.
8150 (emacs_readlinkat): Build an explicitly unibyte string for file
8152 (syms_of_fileio) <file-name-coding-system>:
8153 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8155 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8156 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8157 directories to UTF-8.
8158 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8159 environment, and each element of the input PATH, to UTF-8.
8161 * dired.c (file_attributes): Use build_unibyte_string explicitly
8162 to make Lisp strings from user and group names.
8164 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8167 * coding.c (decode_file_name, encode_file_name): New functions.
8169 * termcap.c (tgetent): Adapt to the change in arguments of
8172 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8175 * msdos.c (dostounix_filename, init_environment): Adapt to the
8176 change in arguments of dostounix_filename.
8178 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8179 [WINDOWSNT]: Encode file names passed to the image libraries in
8182 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8183 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8185 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8186 arguments of dostounix_filename.
8188 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8190 * font.h (struct font_entity) [HAVE_NS]: New field to record
8191 font driver which was used to create this entity.
8192 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8193 frame where the font was opened.
8194 (font_close_object): Add prototype.
8195 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8196 (font_close_object): Not static any more. Lost frame arg.
8197 Adjust comment and users.
8198 * alloc.c (cleanup_vector): Call font_close_object to adjust
8199 per-frame font counters correctly. If HAVE_NS, also call
8200 driver-specific cleanup for font-entity objects.
8201 * ftfont.c (ftfont_open):
8202 * nsfont.m (nsfont_open):
8203 * w32font.c (w32font_open_internal):
8204 * xfont.c (xfont_open):
8205 * xftfont.c (xftfont_open): Save frame pointer in font object.
8206 * macfont.m (macfont_open): Likewise.
8207 (macfont_descriptor_entity): Save driver pointer to be able
8208 to call its free_entity routine when font-entity is swept.
8209 * ftxfont.c (ftxfont_open): Add eassert because frame
8210 pointer should be saved by ftfont_driver.open.
8212 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8214 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8215 input polling is used. This is still meaningful for Cygwin, see
8216 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8217 * keyboard.c (poll_for_input_1, input_polling_used):
8218 Define unconditionally.
8219 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8220 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8221 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8222 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8223 (face_for_char): Likewise. Rearrange eassert and return ASCII
8224 face for CHAR_BYTE8_P.
8225 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8227 2013-12-11 Ken Brown <kbrown@cornell.edu>
8229 * dispextern.h (erase_phys_cursor):
8230 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8232 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8234 * nsterm.m (x_free_frame_resources):
8235 * term.c (tty_free_frame_resources):
8236 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8237 face cache because it's implied by free_frame_faces anyway.
8238 * w32term.c (x_free_frame_resources): Likewise. Do not call
8239 free_frame_faces twice.
8241 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8243 * editfns.c (Fformat_time_string): Mention %F in the doc.
8245 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8247 * window.c (resize_frame_windows): Don't return immediately when
8248 the root window's size doesn't change - the minibuffer window
8249 may still have to be repositioned/resized.
8250 * xfns.c (Fx_create_frame): Always change the frame size after
8251 initializing the frame's faces.
8252 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8253 change_frame_size should already have done it.
8254 (x_new_font): Assign new tool- and menu-bar heights.
8255 (x_set_window_size_1): Account for tool- and menu-bar heights
8256 (Bug#16013). Don't set pixel sizes since change_frame_size
8257 should already have done it.
8259 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8261 Remove the option of using libcrypto.
8262 * Makefile.in (LIB_CRYPTO): Remove.
8263 (LIBES): Don't use it.
8265 2013-12-11 Juri Linkov <juri@jurta.org>
8267 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8268 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8270 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8272 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8273 drawn tool bar items (Bug#16058).
8274 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8276 2013-12-09 Ken Brown <kbrown@cornell.edu>
8278 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8280 * lisp.h (get_frame_param): Adjust conditions for prototype
8283 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8285 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8286 Avoid unused macro warning if configured --without-xft.
8288 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8290 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8292 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8294 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8296 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8298 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8300 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8302 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8304 Use libcrypto's checksum implementations if available, for speed.
8305 * Makefile.in (LIB_CRYPTO): New macro.
8308 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8309 The macro didn't conform to C99 due to type mismatch,
8310 which caused compilation failure with Sun C 5.12,
8311 and it was confusing anyway. Include window.h to declare
8312 redisplay_other_windows.
8314 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8316 * window.c (set_window_buffer): Update mode line (bug#16084).
8318 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8320 Fix minor problems found by static checking.
8321 * keyboard.c (poll_for_input_1, input_polling_used):
8322 Define only if HAVE_NTGUI.
8323 * xmenu.c (popup_activate_callback): Omit unnecessary
8324 check against USE_X_TOOLKIT, which must be defined here anyway.
8325 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8328 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8330 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8332 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8334 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8336 * nsterm.m (x_set_window_size): Remove fprintf.
8337 (init): Define always. Set applicationDidFinishLaunchingCalled
8339 (applicationDidFinishLaunching:):
8340 Set applicationDidFinishLaunchingCalled.
8341 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8344 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8346 Pixel resize changes for NS (Bug#16049).
8347 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8348 height/width. row/cols are locals.
8349 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8350 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8351 (windowWillResize): Remove gsextra. Calculate extra as in
8353 (x_new_font): Don't change frame size if fullscreen.
8354 Change size pixelwise.
8356 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8357 comment in xfns.c. Change to pixelwise call.
8359 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8361 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8364 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8366 * xterm.c (input_signal_count): Remove.
8367 (x_dispatch_event): Define unconditionally.
8368 (x_make_frame_visible): Process X events until the frame
8369 is really visible (Bug#16027).
8370 * xterm.h (x_dispatch_event): Declare unconditionally.
8372 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8374 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8376 * nsterm.m (x_set_window_size): Handle pixelwise.
8378 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8380 * w32term.c (x_new_font):
8381 * xterm.c (x_new_font): Calculate new frame size from new font
8384 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8386 * lisp.h (FOR_EACH_TAIL): New macro.
8387 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8389 * window.c (select_window): Call second wset_redisplay before we change
8390 selected_window (bug#16034).
8392 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8394 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8396 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8398 * w32xfns.c: Include window.h, to avoid a compiler warning.
8400 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8402 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8403 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8404 window_scroll takes care of it.
8405 (Fset_window_point, Fdelete_other_windows_internal)
8406 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8407 (Fsplit_window_internal, Fdelete_window_internal)
8408 (Fresize_mini_window_internal, Fset_window_configuration)
8409 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8410 cause redisplay instead of forcing a complete redisplay.
8411 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8412 we're only affecting the selected_window.
8414 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8416 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8417 directional control characters. Update type and category
8418 determination according to the UBA from Unicode v6.3.
8419 (bidi_category_t): New category EXPLICIT_FORMATTING.
8421 * dispextern.h (bidi_type_t): Update to include new bidirectional
8422 properties introduced with Unicode v6.3. (Bug#16043)
8424 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8426 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8429 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8431 * font.c (font_list_entities): Remove dummy assignment.
8432 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8433 used on graphic displays only. Remove unused 'font_encoder' member.
8434 (struct font_bitmap): Remove unused 'extra' member.
8435 * nsfont.m (nsfont_open):
8436 * w32font.c (w32font_open_internal):
8437 * ftfont.c (ftfont_get_bitmap): Adjust users.
8439 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8441 Use bool for boolean.
8442 * tparam.c (tparam1):
8443 * undo.c (record_point, record_property_change):
8444 Use bool for boolean, for local vars that are always true or false.
8446 Minor integer overflow fixes (Bug#16033).
8447 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8448 This improves on the previous fix to this function.
8449 (window_resize_check): When summing up pixel counts, don't rely on
8450 undefined behavior if the sum overflows.
8452 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8454 * window.c (Fset_window_new_pixel): Don't choke at negative
8455 argument value (Bug#16033).
8457 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8458 to avoid crash in window_box_height.
8460 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8461 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8463 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8465 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8467 Minor integer overflow fixes.
8468 * window.c (Fset_window_new_pixel, grow_mini_window):
8469 * xdisp.c (Fwindow_text_pixel_size):
8470 Avoid undefined behavior on signed integer overflow.
8471 * xfns.c (x_set_mouse_color):
8472 Check that drag shape fits in 'unsigned', since that's what X wants.
8474 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8476 Improve reporting of fatal exception on MS-Windows.
8477 * w32fns.c (my_exception_handler): New function.
8478 (globals_of_w32fns): Set it up as the unhandled exception
8479 handler. Initialize exception code and address to zeros.
8480 (emacs_abort): If the exception code and address are available,
8481 print them at the beginning of the backtrace. Fix the format of
8482 printing addresses (was producing 0x0x12345678 on XP).
8485 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8487 * eval.c (Fbacktrace__locals): New function.
8488 (syms_of_eval): Defsubr it.
8490 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8492 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8493 Define here to unify between...
8494 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8495 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8497 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8499 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8501 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8502 fringe background extension.
8503 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8504 because they are now always the same as `left' and `width',
8505 respectively. Remove code for the case that `width' and
8506 `sb_width' are different.
8508 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8510 Fix minor problems found by static checking.
8511 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8512 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8513 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8515 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8517 * image.c (imagemagick_compute_animated_image): Don't crash if we
8518 have an animation with different-sized images (bug#15313).
8520 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8522 Remove some unused items introduced during pixelwise change.
8523 * window.c (window_resize_total_check): Remove unused function.
8524 * xdisp.c (remember_mouse_glyph): Remove unused label.
8525 (Ftool_bar_height): Move declaration inside #if.
8526 * xterm.c (x_set_window_size): Don't use r and c.
8528 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8530 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8533 * window.c (Fset_window_configuration): Comment out unused variables.
8535 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8537 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8539 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8541 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8543 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8544 HAVE_GNUTLS3 (Bug#16001).
8546 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8547 if interrupts are deferred (Bug#15801).
8549 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8551 Support resizing frames and windows pixelwise.
8552 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8553 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8554 (struct glyph_matrix): Replace window_left_col and
8555 window_top_line by window_pixel_left and window_pixel_top.
8556 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8558 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8559 (draw_window_divider, move_it_to, x_draw_right_divider)
8560 (x_draw_bottom_divider, change_frame_size): Add or fix
8562 * dispnew.c (change_frame_size_1): Change prototype.
8563 (adjust_glyph_matrix, required_matrix_width)
8564 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8565 values instead of lines and columns.
8566 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8567 WINDOW_TOTAL_FRINGE_WIDTH.
8568 (handle_window_change_signal, do_pending_window_change)
8569 (init_display): Adjusts calls of change_frame_size.
8570 (change_frame_size, change_frame_size_1): Handle pixelwise
8572 * frame.c (Qright_divider_width, Qbottom_divider_width):
8574 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8575 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8576 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8577 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8579 (set_frame_param): New function.
8580 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8581 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8582 (Ffringe_width, Fborder_width, Fright_divider_width)
8583 (Fbottom_divider_width): New functions, defsubr them.
8584 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8585 New argument pixelwise.
8586 (struct frame_parm_table): New members Qright_divider_width and
8587 Qbottom_divider_width.
8588 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8589 (x_report_frame_params): Handle Qright_divider_width and
8590 Qbottom_divider_width.
8591 (x_set_right_divider_width, x_set_bottom_divider_width):
8593 (frame_resize_pixelwise): New option.
8594 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8595 new_pixelwise, right_divider_width and bottom_divider_width;
8596 remove total_lines; rename text_lines, text_cols, new_text_lines
8597 and new_text_cols to text_height, text_width, new_height and
8598 new_width respectively.
8599 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8600 FRAME_TEXT_WIDTH respectively.
8601 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8602 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8603 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8605 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8606 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8607 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8608 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8609 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8610 (FRAME_TOTAL_COLS_ARG): Remove macro.
8611 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8612 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8613 (x_wm_set_size_hint): Handle frame pixel sizes.
8614 * indent.c (compute_motion, Fcompute_motion):
8615 Call window_body_width instead of window_body_cols.
8616 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8617 (make_lispy_position): Handle right and bottom dividers.
8618 (Fsuspend_emacs): Pixelize call of change_frame_size.
8619 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8620 * lisp.h: Extern set_frame_param.
8621 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8623 (Fx_create_frame): Add entry for vertical_drag_cursor.
8624 Pixelize call of change_frame_size.
8625 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8626 * nsterm.m (ns_update_window_end): Optionally draw right
8628 (x_set_window_size): Add argument pixelwise.
8629 Call check_frame_size and change_frame_size with pixelwise zero.
8630 (ns_draw_window_divider): New function.
8631 (ns_redisplay_interface): Add ns_draw_window_divider.
8632 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8633 (x_new_font): Call x_set_window_size with pixelwise zero.
8634 * print.c (print_object): For a window print its sequence
8636 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8637 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8638 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8639 (w32_createwindow): Use scroll bar area width.
8640 (w32_wnd_proc): Handle bottom divider width.
8641 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8642 (Fx_create_frame): Default divider width parameters.
8643 Caclulate sizes pixelwise. Add vertical drag cursor support.
8644 (x_create_tip_frame): Default divider widths to zero.
8645 Pixelize call to change_frame_size.
8646 (Fx_show_tip): Add handling of divider widths. Pixelize window
8648 (Fw32_frame_rect): New function.
8649 (frame_parm_handler w32_frame_parm_handlers): Add divider
8651 (Vx_window_vertical_drag_shape): Add variable.
8652 * w32inevt.c (resize_event, maybe_generate_resize_event):
8653 Pixelize change_frame_size calls.
8654 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8656 * w32term.c (w32_draw_window_divider): New function.
8657 (x_update_window_end): Handle right divider.
8658 (w32_draw_fringe_bitmap, x_scroll_run)
8659 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8660 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8661 Calculate new frame sizes pixelwise.
8662 (x_new_font): Pixelize call to x_set_window_size.
8663 (x_check_fullscreen): Pixelize call to change_frame_size.
8664 (x_set_window_size_1, x_set_window_size): New argument
8665 pixelwise. Calculate pixelwise.
8666 (x_wm_set_size_hint): Use scroll bar area width.
8667 (w32_redisplay_interface): Add w32_draw_window_divider.
8668 * w32term.h (struct w32_output): Add vertical drag cursor.
8669 * widget.c (set_frame_size, update_wm_hints)
8670 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8672 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8673 * window.c (sequence_number): Restore.
8674 (Fwindow_pixel_width, Fwindow_pixel_height)
8675 (Fwindow_mode_line_height, Fwindow_header_line_height)
8676 (window_pixel_to_total, Frun_window_scroll_functions)
8677 (Fset_window_new_pixel, window_resize_apply_total)
8678 (Fwindow_resize_apply_total): New functions.
8679 (window_body_height, window_body_width): Rename from
8680 window_body_lines. New argument PIXELWISE.
8681 Calculate pixelwise.
8682 (Fwindow_body_height, Fwindow_body_width): New argument
8684 (coordinates_in_window, window_relative_x_coord): Use window's
8685 pixel width instead of total width.
8686 (replace_window, recombine_windows): Initialize pixel values.
8687 (resize_root_window, resize_frame_windows, grow_mini_window)
8688 (shrink_mini_window): New argument PIXELWISE.
8689 Calculate pixelwise.
8690 (Fdelete_other_windows_internal, adjust_window_margins)
8691 (window_resize_check, window_resize_apply)
8692 (Fdelete_window_internal, Fresize_mini_window_internal)
8693 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8694 (check_frame_size): Rename arguments. New argument PIXELWISE.
8695 Calculate pixelwise.
8696 (set_window_buffer): Make samebuf bool. Run configuration change
8697 hook only if buffer changed.
8698 (Fset_window_buffer): Rewrite doc-string.
8699 (make_window): Initialize new_pixel slot.
8700 (Fwindow_resize_apply): Check pixel size of root window.
8701 (Fsplit_window_internal): Call 2nd argument pixel_size.
8702 Calculate pixelwise.
8703 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8705 (save_window_data): New slots frame_text_width,
8706 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8707 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8709 (Fcurrent_window_configuration, Fset_window_configuration)
8710 (save_window_save, compare_window_configurations): Handle new
8711 slots in save_window_data and saved_window.
8712 (Fset_window_scroll_bars): Fix doc-string.
8713 (window_resize_pixelwise): New variable.
8714 (coordinates_in_window, Fcoordinates_in_window_p):
8716 (make_parent_window): Adjust sequence_number.
8717 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8719 * window.h (struct window): New members new_pixel, pixel_left,
8720 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8721 (wset_new_pixel): New function.
8722 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8723 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8724 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8725 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8726 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8727 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8728 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8729 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8730 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8731 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8732 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8733 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8734 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8735 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8736 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8738 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8739 (window_body_width, check_frame_size): Adapt external declarations.
8740 * xdisp.c (last_max_ascent): New integer.
8741 (window_text_bottom_y): Handle bottom divider.
8742 (window_box_width, window_box_height): Calculate pixelwise.
8743 (get_glyph_string_clip_rects): Handle right divider.
8744 (remember_mouse_glyph): When windows are resized pixelwise
8745 proceed with width and height set to 1.
8746 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8748 (move_it_to): Calculate and return maximum x position
8750 (Fwindow_text_pixel_size): New function.
8751 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8752 (tool_bar_lines_needed): Rename to tool_bar_height.
8753 Calculate pixelwise.
8754 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8755 Calculate pixelwise.
8756 (redisplay_tool_bar): Calculate pixelwise.
8757 (redisplay_window): Calculate pixelwise. Handle dividers.
8758 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8759 (x_draw_vertical_border): Handle dividers.
8760 (define_frame_cursor1): Handle vertical drag cursor.
8761 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8762 (expose_window): Calculate pixelwise. Handle dividers.
8763 (init_xdisp): Initialize pixel values.
8764 * xfaces.c (Qwindow_divider): New face.
8765 (realize_basic_faces): Realize it.
8766 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8767 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8768 (x_set_scroll_bar_default_width): Default actual width to 16.
8769 (Fx_create_frame): Set sizes pixelwise.
8770 (x_create_tip_frame): Default divider widths to zero.
8771 Pixelize call of change_frame_size.
8772 (Fx_show_tip): Handle divider widths. Initial pixel position
8774 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8775 (Vx_window_vertical_drag_shape): New option.
8776 * xmenu.c (free_frame_menubar): Pixelize call of
8778 * xterm.c (x_draw_window_divider): New function.
8779 (x_update_window_end): Optionally draw right divider.
8780 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8781 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8782 (handle_one_xevent, x_new_font): Calculate pixelwise.
8783 (x_set_window_size_1, x_set_window_size): New argument
8784 pixelwise. Calculate pixelwise.
8785 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8786 (struct x_redisplay_interface): Add x_draw_window_divider.
8787 * xterm.h (struct x_output): Add vertical_drag_cursor.
8789 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8791 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8792 Set invisible frames's `redisplay' when a full redisplay is requested.
8793 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8794 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8795 (display_mode_lines): Set it here instead.
8797 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8799 * dispextern.h (set_window_update_flags): Remove.
8801 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8803 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8805 * xdisp.c (REDISPLAY_SOME_P): New macro.
8806 (redisplay_internal): Use it (bug#15999).
8807 (prepare_menu_bars, redisplay_window): Use it as well.
8809 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8811 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8813 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8814 (globals_of_w32font): Zero it out.
8815 (GetCharWidth32W_Proc): New function pointer.
8816 (get_char_width_32_w): New function.
8817 (compute_metrics): If get_glyph_outline_w returns an error, try
8818 get_char_width_32_w before declaring a failure. This avoids
8819 punishing raster (a.k.a. "bitmap") fonts by slowing down
8820 redisplay. (Bug#6364).
8822 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8824 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8825 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8826 highlight needs to be redisplayed. (Bug#15913)
8828 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8830 Fix minor problems found by static checking.
8831 * buffer.h (struct buffer_text, struct buffer):
8832 * frame.h (struct frame):
8833 * window.h (struct window):
8834 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8835 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8836 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8837 no-longer-valid use of HAVE_MENUS.
8838 * xdisp.c (propagate_buffer_redisplay): Now static.
8840 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8842 * xmenu.c (Fmenu_or_popup_active_p):
8843 * window.c (Fset_window_configuration):
8844 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8845 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8846 * fns.c (Fyes_or_no_p):
8847 * editfns.c (Fmessage_box, Fmessage_or_box):
8848 * alloc.c (make_save_ptr_ptr):
8849 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8851 * window.c (Fset_window_configuration): Move select_window later.
8853 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8855 Refine redisplay optimizations to only redisplay *some* frames/windows
8856 rather than all of them.
8857 * xdisp.c (REDISPLAY_SOME): New constant.
8858 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8859 (bset_redisplay, bset_update_mode_line): New functions.
8860 (message_dolog): Use bset_redisplay.
8861 (clear_garbaged_frames): Use fset_redisplay.
8862 (echo_area_display): Use wset_redisplay.
8863 (buffer_shared_and_changed): Remove.
8864 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8865 frame titles. Compute the actual set of windows redisplayed.
8866 Don't update frame titles and menu bars for frames that don't need to
8868 (propagate_buffer_redisplay): New function.
8870 (redisplay_internal): Use it. Be more selective in the set of windows
8871 we redisplay. Propagate windows_or_buffers_changed to
8872 update_mode_lines a bit later to simplify the code.
8873 (mark_window_display_accurate_1): Reset window and buffer's
8875 (redisplay_window): Do nothing if neither the window nor the buffer nor
8876 the frame needs redisplay.
8877 * window.h (struct window): Add `redisplay' field.
8878 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8879 (redisplay_other_windows, window_list): New declarations.
8880 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8881 (window_list): Not static any more.
8882 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8883 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8884 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8885 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8886 * frame.h (struct frame): Add `redisplay' field.
8887 Move `external_menu_bar' bitfield next to other bit-fields.
8888 (SET_FRAME_GARBAGED): Use fset_redisplay.
8889 (SET_FRAME_VISIBLE): Don't garbage the frame;
8890 Use redisplay_other_windows.
8891 * buffer.h (struct buffer): Add `redisplay' field.
8892 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8893 (modify_overlay): Use bset_redisplay.
8894 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8896 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8898 Support w32 file notifications in batch mode.
8899 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8900 invalid (which happens in batch mode). If non-interactive, call
8901 handle_file_notifications to store file notification events in the
8902 input queue. (Bug#15933)
8904 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8906 * w32inevt.c (handle_file_notifications): Now external, not static.
8908 * w32term.h (handle_file_notifications): Provide prototype.
8910 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8911 init_crit, since init_display, which does that otherwise, is not
8914 2013-11-27 Glenn Morris <rgm@gnu.org>
8916 * Makefile.in ($(lispsource)/international/charprop.el): New.
8917 (emacs$(EXEEXT)): Depend on charprop.el.
8919 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8921 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8922 deleting portions of the buffer under non-nil REPLACE argument.
8925 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8926 directory, watch it and not its parent.
8927 (add_watch): Allow empty string in FILE.
8929 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8931 * window.c (Fset_window_start, window_resize_apply)
8932 (window_scroll): Reset window_end_valid (Bug#15957).
8934 2013-11-27 Glenn Morris <rgm@gnu.org>
8936 * Makefile.in (leimdir): Now in lisp source directory.
8937 ($(leimdir)/leim-list.el): Just use ../leim .
8938 * epaths.in (PATH_DUMPLOADSEARCH):
8939 * lread.c (load_path_default):
8940 * nsterm.m (ns_load_path): No more leim directory.
8942 2013-11-26 Andreas Schwab <schwab@suse.de>
8944 * .gdbinit (xgettype): Add cast.
8946 2013-11-26 Glenn Morris <rgm@gnu.org>
8948 Preload leim-list.el.
8949 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8950 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8951 is a single directory.
8953 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8955 bool-vector-subsetp is now the normal direction (Bug#15912).
8956 * data.c (Fbool_vector_subsetp): Test whether the first argument
8957 is a subset of the second one, not the reverse. Add doc string.
8959 Fix minor problems found by static checking.
8960 * lread.c (load_path_default): Now static.
8961 * textprop.c (text_property_stickiness): Be consistent about the
8962 test used when deciding whether to consider the previous character.
8963 This simplifies the code a bit.
8965 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8967 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8969 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8970 (syms_of_frame): Don't defsubr them.
8972 2013-11-25 Glenn Morris <rgm@gnu.org>
8974 * lread.c (load_path_default): Change the sense of the argument.
8975 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8976 from dump_path. When it is not, avoid checking dump_path twice.
8978 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8979 uninstalled dump_path against installed Vload_path. (Bug#15964)
8981 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8983 Export get_pos_property to Elisp.
8984 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8985 (syms_of_editfns): Export it to Elisp.
8987 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8989 2013-11-23 Romain Francoise <romain@orebokech.com>
8991 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8992 initialization here ...
8993 (syms_of_fileio): ... from here.
8995 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8997 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8998 Please use --enable-check-lisp-object-type.
9000 2013-11-23 Glenn Morris <rgm@gnu.org>
9002 * process.c (get_process): Explicit error for dead buffers.
9004 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9006 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9008 2013-11-23 Glenn Morris <rgm@gnu.org>
9010 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9011 * lread.c (load_path_check): Take path to check as argument.
9012 (load_path_default): New, split from init_lread.
9013 (init_lread): Move calc of default load-path to load_path_default.
9014 Empty elements in EMACSLOADPATH now stand for the default.
9015 (load-path): Doc fix.
9016 * emacs.c (decode_env_path): Add option to treat empty elements
9017 as nil rather than ".".
9018 * callproc.c (init_callproc_1, init_callproc):
9019 * image.c (Vx_bitmap_file_path):
9020 * lisp.h (decode_env_path):
9021 * lread.c (Vsource_directory):
9022 Update for new argument spec of decode_env_path.
9024 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9026 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9027 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9029 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9031 Fix some dependency problems that cause unnecessary recompiles.
9033 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9034 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9035 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9036 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9037 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9038 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9039 (boostrap-clean): No need to remove stamp-oldxmenu.
9041 Fix recently introduced bool vector overrun.
9042 This was due to an optimization that went awry.
9043 Reported by Glenn Morris in
9044 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9045 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9046 for empty vectors, undoing the 2013-11-18 change.
9047 * data.c (bool_vector_binop_driver): Rely on this.
9048 Fix bug that occasionally overran the destination.
9049 * lisp.h (struct Lisp_Bool_vector): Document this.
9051 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9053 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9056 * nsterm.m (init, run, stop:): Comment out for now, does not work
9059 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9061 * charset.c (syms_of_charset): Don't read past end of string.
9063 2013-11-19 Glenn Morris <rgm@gnu.org>
9065 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9067 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9069 Add hooks to run on gaining/losing focus. (Bug#15029)
9070 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9071 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9072 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9074 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9076 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9077 The old names predated the API change that put destination at end.
9079 Improve API of recently-added bool vector functions (Bug#15912).
9080 The old API had (bool-vector-count-matches A B)
9081 and (bool-vector-count-matches-at A B I), which gave the
9082 misleading impression that the two functions were variants, one
9083 with a location I. The new API has (bool-vector-count-population A)
9084 and (bool-vector-count-consecutive A B I) to make the distinction
9085 clearer. The first function no longer has a B argument, since the
9086 caller can easily determine the number of nils if the length and
9087 number of ts is known.
9088 * data.c (Fbool_vector_count_population): Rename from
9089 bool_vector_count_matches, and accept just 1 argument.
9090 (Fbool_vector_count_consecutive): Rename from
9091 Fbool_vector_count_matches_at.
9093 Always allocate at least one bits_word per bool vector.
9094 See Daniel Colascione in:
9095 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9096 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9097 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9098 * lisp.h (struct Lisp_Bool_vector): Document this.
9100 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9102 * insdel.c (invalidate_buffer_caches): New function, consolidated
9103 from part of prepare_to_modify_buffer.
9104 (insert_from_gap, prepare_to_modify_buffer):
9105 * coding.c (code_convert_region, code_convert_string):
9106 Call invalidate_buffer_caches. (Bug#15841)
9108 * lisp.h (invalidate_buffer_caches): Add prototype.
9110 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9112 * w32term.c (x_update_window_end): Don't invalidate the entire
9113 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9114 highlight needs to be redisplayed. (Bug#15913)
9116 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9118 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9120 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9122 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9123 while we are using Vprin1_to_string_buffer.
9125 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9126 after inserting the description string. (Bug#15907)
9128 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9130 * data.c: Work around bogus GCC diagnostic about shift count.
9131 Reported by Eli Zaretskii in
9132 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9133 (pre_value): New function.
9134 (count_trailing_zero_bits): Use it.
9136 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9138 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9139 assume C macros are not supported even under -g3 in these old GCC
9142 2013-11-15 Leo Liu <sdl.web@gmail.com>
9144 * minibuf.c (Ftry_completion, Fall_completions)
9145 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9147 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9149 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9150 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9151 This avoids placing unnecessary constants into the Emacs code.
9153 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9155 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9156 for Cygwin w32 build.
9158 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9159 for Cygwin w32 build. (Bug#15892)
9161 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9163 Simplify, port and tune bool vector implementation.
9164 * alloc.c (bool_vector_exact_payload_bytes)
9165 (bool_vector_payload_bytes): Remove.
9166 (bool_vector_fill): Return its argument.
9167 * alloc.c (bool_vector_fill):
9169 * print.c (print_object):
9170 Simplify by using bool_vector_bytes.
9171 * alloc.c (make_uninit_bool_vector):
9172 New function, broken out from Fmake_bool_vector.
9173 (Fmake_bool_vector): Use it. Use tail call.
9174 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9175 * data.c (BITS_PER_ULL): New constant.
9176 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9177 if long long versions don't exist.
9178 (shift_right_ull): New function.
9179 (count_one_bits_word): New function, replacing popcount_bits_word
9180 macro. Don't assume that bits_word is no wider than long long.
9181 (count_one_bits_word, count_trailing_zero_bits):
9182 Don't assume that bits_word is no wider than long long.
9183 * data.c (bool_vector_binop_driver, bool_vector_not):
9184 * fns.c (Fcopy_sequence):
9186 Create an uninitialized destination, to avoid needless work.
9187 (internal_equal): Simplify.
9188 (Ffillarray): Prefer tail call.
9189 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9190 contain at least one word.
9191 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9192 chars are narrower than ints.
9193 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9194 * fns.c (Fcopy_sequence):
9196 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9197 Don't try to port to hosts where bits_word values have holes; the
9198 code wouldn't work there anyway. Verify this assumption, though.
9199 (bool_vector_bytes): New function.
9200 (make_uninit_bool_vector): New decl.
9201 (bool_vector_fill): Now returns Lisp_Object.
9203 * xfns.c (xic_create_fontsetname):
9204 * xrdb.c (gethomedir): Prefer tail calls.
9206 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9208 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9209 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9211 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9212 that requires a return value.
9213 (Fset_buffer_modified_p): Take advantage of this change to do
9216 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9218 * buffer.c (Frestore_buffer_modified_p): Sync it with
9219 Fset_buffer_modified_p.
9220 (Fforce_mode_line_update): New function, moved from subr.el.
9221 (Fset_buffer_modified_p): Use them.
9222 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9224 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9226 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9227 This avoids undefined behavior when subtracting pointers into
9228 different aways. On my platform it also makes the code a tad
9229 smaller and presumably faster.
9231 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9233 * keyboard.c (command_loop_1): Use region-extract-function.
9234 * insdel.c (Qregion_extract_function): Not static any more (can we
9235 stop pretending that these vars can benefit from being marked static?).
9237 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9239 * search.c (find_newline): If buffer text is relocated during the
9240 "dumb loop", adjust C pointers into buffer text to follow suit.
9243 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9245 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9246 for conversion (Bug#15837).
9248 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9250 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9251 for the entire range of inserted characters. (Bug#15841)
9253 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9255 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9257 (realize_default_face): Remove assignment to distant-foreground if
9258 unspecified (Bug#15815).
9260 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9262 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9263 cache-long-scans disabled, since we don't want to call
9264 prepare_to_modify_buffer (in insert_1_both) for each message we
9267 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9268 from buffer.c. Improve commentary to the buffer field setter
9271 * buffer.c (bset_cache_long_scans): Static function deleted.
9272 Improve commentary to the buffer field setter functions.
9273 (init_buffer_once): Default for cache-long-scans changed to t.
9276 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9278 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9280 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9281 This bug was introduced in my 2013-06-21 change, and caused
9282 struct Lisp_Sub_Char_Table objects to be given too many slots,
9283 which broke 'make -C admin/unidata'.
9285 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9287 Import changes from mac-port 4.5.
9288 * macfont.m (mac_font_copy_default_descriptors_for_language)
9289 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9290 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9291 (macfont_language_default_font_names): New.
9292 (macfont_list): Rearrange language/charset code.
9293 (macfont_close): Don't check for macfont_info->cache.
9294 (mac_ctfont_create_preferred_family_for_attributes): New font
9295 selection code, call
9296 mac_font_copy_default_name_for_charset_and_languages.
9297 (mac_font_copy_default_descriptors_for_language)
9298 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9300 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9302 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9304 Port to C11 aligned_alloc, and fix some integer overflows.
9305 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9306 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9307 and use of posix_memalign replaced with aligned_alloc.
9308 (aligned_alloc): New function, defined or declared as needed.
9309 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9310 Don't undef; configure.ac now does this.
9311 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9312 (calloc, aligned_alloc): Check for integer overflow.
9313 (aligned_alloc): Rename from memalign. All uses changed.
9314 (memalign): New function, an alias for aligned_alloc.
9316 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9318 * xdisp.c (redisplay_internal): Fix typo in last change.
9320 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9322 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9324 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9326 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9327 redisplay--mode-lines-cause.
9328 (redisplay_internal): Keep them uptodate. Remove redundant check of
9329 buffer_shared_and_changed.
9330 * *.[chm]: Number every assignment to update_mode_lines so we
9331 can track why it is set.
9333 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9335 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9337 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9339 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9340 can track why it is set.
9342 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9344 Integer-related fixes for term.c etc.
9345 * dispextern.h (face_tty_specified_color): New function.
9346 * term.c (turn_on_face): Don't rely on undefined behavior when
9347 assigning an out-of-range value to 'long'.
9348 Simplify test for toggling highlight.
9349 (tty_capable_p): Omit last two (unused) args. All callers changed.
9350 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9351 (read_menu_input, tty_menu_activate, tty_menu_show):
9352 * xfaces.c (x_supports_face_attributes_p)
9353 (tty_supports_face_attributes_p):
9354 Use bool for boolean. All callers changed.
9355 (tty_supports_face_attributes_p): Omit defaults for color indices;
9356 no longer needed. Simplify tail call.
9358 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9360 * xdisp.c (prepare_menu_bars): Mark static.
9361 * lisp.h (prepare_menu_bars): Don't declare.
9362 * xselect.c (x_handle_selection_clear):
9363 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9365 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9367 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9368 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9370 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9372 * keyboard.c (Fcommand_error_default_function): Rename from
9373 Fdefault_error_output.
9375 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9377 * keyboard.c (Fdefault_error_output): New function, extracted from
9379 (syms_of_keyboard): Use it for Vcommand_error_function.
9381 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9383 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9384 (init_eval): Use it to ensure handlerlist is non-NULL.
9385 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9386 (Fsignal): Adjust NULLness test of handlerlist.
9387 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9389 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9391 * callproc.c (call_process): Call prepare_to_modify_buffer before
9392 decoding text read from the sub-process, as the decoded stuff will
9393 be inserted into the buffer. This will invalidate the various
9394 caches maintained for the buffer. (Bug#15148)
9396 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9398 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9399 string of glyphless-char-display.
9401 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9403 * nsfns.m (ns_get_name_from_ioreg): New function.
9404 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9405 OSX >= 10.9. Use ns_get_name_from_ioreg.
9407 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9409 Simplify and port recent bool vector changes.
9410 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9411 only in this file. Use a more-efficient implementation if the
9412 second argument is a power of 2.
9413 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9414 Remove no-longer-necessary compile-time checks.
9415 (bool_vector_exact_payload_bytes): New function.
9416 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9417 exact payload changed to call the new function. Do not assume
9418 that the arg or result fits in ptrdiff_t.
9419 (bool_vector_fill): New function.
9420 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9422 (vroundup_ct): Don't assume arg fits in size_t.
9423 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9424 invoke set_category_set.
9425 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9426 All callers changed. Use bool_vector_set.
9427 * category.h (XCATEGORY_SET): Remove; no longer needed.
9428 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9430 * data.c (Faref): Use bool_vector_ref.
9431 (Faset): Use bool_vector_set.
9432 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9433 (Fbool_vector_not, Fbool_vector_count_matches)
9434 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9435 * fns.c (concat): Use bool_vector_ref.
9436 (Ffillarray): Use bool_vector_fill.
9437 (mapcar1): Use bool_vector_ref.
9438 (sxhash_bool_vector): Hash words, not bytes.
9439 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9440 a constant, since it's now used in #if.
9441 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9442 unsigned char on unusual architectures, so that we no longer
9443 assume that the number of bits per bits_word is a power of two or
9444 is a multiple of 8 or of CHAR_BIT.
9445 (Qt): Add forward decl.
9446 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9447 at least as strictly as bits_word.
9448 (bool_vector_data, bool_vector_uchar_data): New accessors.
9449 All data structure accesses changed to use them.
9450 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9451 (bool_vector_set): New functions.
9452 (bool_vector_fill): New decl.
9453 (ROUNDUP): Move to alloc.c as described above.
9455 Fix recent gnutls changes.
9456 * gnutls.c (Fgnutls_boot): Don't assume C99.
9457 * process.c (wait_reading_process_output): Fix typo in recent change.
9459 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9461 * process.c (wait_reading_process_output, read_process_output)
9462 (send_process): Check gnutls_state is not NULL.
9464 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9465 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9467 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9469 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9470 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9472 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9475 * nsfns.m (Fx_create_frame): Fix memory leak.
9477 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9478 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9479 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9481 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9483 * xdisp.c (message3_nolog, message_with_string): Encode the string
9484 before writing it to the terminal in a non-interactive session.
9486 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9487 sure we concatenate them into a unibyte string.
9489 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9490 resulting temporary name before returning it to the caller.
9491 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9492 is a unibyte string, convert NAME to a unibyte string to ensure
9493 that the result is also a unibyte string.
9495 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9496 create unibyte strings from default paths and directory/file
9499 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9502 * callproc.c (init_callproc): Use build_unibyte_string to make
9503 sure we create unibyte strings from default paths and
9504 directory/file names.
9506 * buffer.c (init_buffer): Don't store default-directory of
9507 *scratch* in multibyte form. The original problem which led to
9508 that is described in
9509 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9510 but it was solved long ago. (Bug#15260)
9512 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9514 Port to stricter C99 platforms.
9515 Especially, C99 prohibits nesting a struct X inside struct Y if
9516 struct X has a flexible array member.
9517 * alloc.c (struct sdata): New type.
9518 (sdata): Implement in terms of struct sdata.
9519 Remove u member; all uses replaced by next_vector, set_next_vector.
9520 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9521 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9522 (struct sblock): Rename first_data member to data, which is now
9523 a flexible array member. All uses changed.
9524 (next_vector, set_next_vector, large_vector_vec): New functions.
9525 (vector_alignment): New constant.
9526 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9527 (struct large-vector): Now merely a NEXT member, since the old approach
9528 ran afoul of stricter C99. All uses changed to use
9529 large_vector_vec or large_vector_offset.
9530 (large_vector_offset): New constant.
9531 * dispnew.c: Include tparam.h, for tgetent.
9532 Do not include term.h; no longer needed.
9533 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9534 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9535 (struct Lisp_Vector): Use a flexible array member for contents,
9536 instead of a union with a member that is an array of size 1.
9538 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9539 fact that the struct no longer contains a union.
9540 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9541 (struct Lisp_Save_Value, struct Lisp_Free):
9542 Use unsigned, not int, for spacers, to avoid c99 warning.
9543 (union specbinding): Use unsigned, not bool, for bitfield, as
9544 bool is not portable to pre-C99 hosts.
9546 2013-11-04 Glenn Morris <rgm@gnu.org>
9548 * emacs.c (usage_message): Mention that `-L :...' appends.
9550 2013-11-02 Glenn Morris <rgm@gnu.org>
9552 * Makefile.in (abs_builddir): Remove.
9553 (bootstrap_exe): Use relative filename.
9555 Use relative filenames in TAGS files.
9556 * Makefile.in (abs_srcdir): Remove it again.
9557 (.PHONY): Remove frc.
9558 (maintainer-clean): No more TAGS-LISP file.
9559 (TAGS): Pass relative file names to etags.
9560 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9562 * Makefile.in (abs_srcdir): New, set by configure.
9564 (maintainer-clean): Remove pointless echo. That should be in the
9565 top-level Makefile, if anywhere. Delete TAGS-LISP.
9566 (extraclean): No s/ and m/ directories for some time.
9567 (TAGS): Also depend on ctagsfiles3.
9568 Remove no-longer-defined S_FILE.
9569 Pass absolute filenames to etags once more.
9570 (TAGS-LISP): Replace lispdir with its expansion.
9571 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9572 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9574 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9576 * xfaces.c (check_lface_attrs, realize_default_face):
9577 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9578 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9580 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9582 * emacs.c (original_pwd): Remove global var by making it local.
9583 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9585 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9587 * xfaces.c: Declare color_distance.
9588 (QCdistant_foreground): New variable.
9589 (NEAR_SAME_COLOR_THRESHOLD): New define.
9590 (load_color2): New function.
9591 (load_color): Call load_color2.
9592 (load_face_colors): Call load_color2 and if distant-color is specified
9593 calculate distant and use distant-color if colors are near.
9594 (LFACE_DISTANT_FOREGROUND): New define.
9595 (merge_face_ref, Finternal_set_lisp_face_attribute)
9596 (Finternal_get_lisp_face_attribute)
9597 (x_supports_face_attributes_p): Handle distant-foreground similar to
9599 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9601 * dispextern.h (lface_attribute_index):
9602 Add LFACE_DISTANT_FOREGROUND_INDEX.
9604 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9606 * image.c (pbm_next_char): New function.
9607 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9608 (pbm_scan_number): Use it.
9609 (Qlibjpeg_version): New variable.
9610 (syms_of_image): DEFSYM and initialize it.
9612 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9614 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9616 2013-10-31 Glenn Morris <rgm@gnu.org>
9618 * emacs.c (original_pwd): New char.
9619 (main): If using --chdir, store original_pwd.
9620 (init_cmdargs): When setting Vinvocation_directory based on a
9621 relative argv[0], use original_pwd if set. (Bug#15768)
9623 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9625 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9627 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9629 * insdel.c: Fix minor problems found by static checking.
9630 (Qregion_extract_function): Now static.
9631 (prepare_to_modify_buffer_1): Remove unused locals.
9633 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9635 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9636 (syms_of_xdisp): Declare pre-redisplay-function.
9637 (markpos_of_region): Remove function.
9638 (init_iterator, compute_stop_pos, handle_face_prop)
9639 (face_before_or_after_it_pos, reseat_to_string)
9640 (get_next_display_element, window_buffer_changed)
9641 (redisplay_internal, try_cursor_movement, redisplay_window)
9642 (try_window_reusing_current_matrix, try_window_id, display_line)
9643 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9644 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9645 * window.h (struct window): Remove field `region_showing'.
9646 * dispextern.h (struct it): Remove region_beg/end_charpos.
9647 (face_at_buffer_position, face_for_overlay_string)
9648 (face_at_string_position): Update prototypes.
9649 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9650 (face_at_string_position): Remove `region_beg' and `region_end' args.
9651 * fontset.c (Finternal_char_font):
9652 * font.c (font_at, font_range): Adjust calls accordingly.
9653 * insdel.c (Qregion_extract_function): New var.
9654 (syms_of_insdel): Initialize it.
9655 (prepare_to_modify_buffer_1): Use it.
9657 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9659 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9660 * ftxfont.c (ftxfont_get_gcs):
9661 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9662 * xfaces.c (x_free_colors, x_free_dpy_colors)
9663 (x_create_gc, unload_color):
9664 * xselect.c (x_property_data_to_lisp):
9665 * xsettings.c (parse_settings):
9666 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9667 (get_bits_and_offset): Adjust definition.
9668 * frame.c (XParseGeometry): Adjust locals.
9669 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9670 * regex.h (toplevel): Likewise for reg_syntax_t.
9672 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9674 * eval.c (run_hook_with_args): Use FUNCTIONP.
9676 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9678 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9679 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9680 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9681 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9682 on MS-Windows anyway.
9683 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9684 (free_realized_face): ...adjust user.
9685 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9686 white relief pixels to -1.
9687 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9688 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9689 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9691 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9693 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9694 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9695 in practice now. All callers changed.
9697 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9699 * dispextern.h (struct face): Use bitfields for 'underline_type'
9700 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9701 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9702 'stipple' member. Move 'lface' member up to help...
9703 * xfaces.c (make_realized_face): ...this function to find and
9704 clear just the members that need clearing.
9705 (load_face_colors, realize_x_face):
9706 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9708 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9710 * xftfont.c (struct xftfont_info): Remove set-but-unused
9712 (xftfont_open): Adjust user.
9713 (xftfont_get_colors): Remove useless prototype.
9715 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9717 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9718 before passing them to 'unexec'. (Bug#15260)
9720 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9722 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9724 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9726 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9727 the changed signature of the font driver's 'close' method.
9729 * w32font.h (w32font_close): Adjust the prototype to the change in
9730 function definition.
9732 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9734 * w32uniscribe.c (uniscribe_close): Adapt the call to
9735 w32font_close to its new prototype.
9737 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9739 Omit unused frame argument of font API's close function.
9740 * font.h (struct font): Drop frame argument. Adjust comment.
9741 * font.c (font_clear_cache, font_close_object): Adjust users.
9742 * ftfont.c (ftfont_close):
9743 * ftxfont.c (ftxfont_close):
9744 * macfont.m (macfont_close):
9745 * nsfont.m (nsfont_close):
9746 * w32font.c (w32font_close):
9747 * xfont.c (xfont_close):
9748 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9749 tweak comments and make functions safe if called more than once for
9750 the same font object.
9752 Perform font-specific cleanup when font object is swept by GC. See
9753 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9754 * alloc.c (cleanup_vector): New function.
9755 (sweep_vector): Call it for each reclaimed vector object.
9756 * font.h (struct font): Adjust comment.
9758 2013-10-24 Glenn Morris <rgm@gnu.org>
9760 * Makefile.in (abs_top_srcdir): New, set by configure.
9762 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9764 Adjust recent font-related changes to fix bug#15686.
9765 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9766 is a live window system frame, mark its default font too.
9768 2013-10-23 Glenn Morris <rgm@gnu.org>
9770 * Makefile.in (RUN_TEMACS): Make relative (again).
9771 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9772 (bootstrap-emacs$(EXEEXT)):
9773 Quote entities that might contain whitespace.
9775 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9777 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
9778 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9780 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9782 Do not allow font caches to grow too large.
9783 * alloc.c (compact_font_cache_entry, compact_font_caches):
9784 New functions or stub if not HAVE_WINDOW_SYSTEM.
9785 (compact_undo_list): Factor out from Fgarbage_collect.
9787 (mark_face_cache): Mark face font. Move down to avoid
9789 (mark_terminals): Do not mark font cache here.
9790 (Fgarbage_collect): Call compaction functions described
9791 above. Adjust comment.
9793 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9795 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9796 chdir to HOME (bug#15607).
9798 * nsterm.m (Qcocoa, Qgnustep): New variables.
9799 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9800 (ns_get_color): Make selection color work for GNUstep also.
9802 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9804 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9805 handles mouse clicks. Instead, let GPM use the same code as all
9806 the other mice use. See the discussion starting at
9807 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9808 for the details of the problem with the menu bar this fixes.
9810 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9812 Remove port-specific display name lists to avoid extra
9813 complexity and data duplication with display info lists.
9814 * xterm.h (x_display_name_list): Remove declaration.
9815 * xterm.c (x_display_name_list): Remove.
9816 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9817 * xfns.c (x_display_info_for_name, Fx_display_list):
9818 Likewise. Use x_display_list where appropriate.
9819 * w32term.h (w32_display_name_list): Remove declaration.
9820 * w32term.c (w32_display_name_list): Remove.
9821 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9823 * w32fns.c (x_display_info_for_name, Fx_display_list):
9824 Likewise. Use x_display_list where appropriate.
9825 * nsterm.h (ns_display_name_list): Remove declaration.
9826 * nsterm.m (ns_display_name_list): Remove.
9827 (ns_term_init, syms_of_nsterm): Adjust users.
9828 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9829 Likewise. Use x_display_list where appropriate.
9830 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9831 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9832 (mark_terminals): Mark per-terminal font cache.
9834 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9836 Don't run timers in input-pending-p. Its new check-timers param
9837 provides the prior behavior. (Bug#15045).
9838 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9840 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9842 Make some functions static in non-Microsoft builds.
9843 On my platform (Fedora 19 x86-64), this shrinks the
9844 Emacs executable (text+data) by 0.25%.
9845 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9846 (load_color) [!MSDOS]:
9847 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9848 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9849 * lisp.h (check_existing):
9850 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9851 (network_interface_info) [!WINDOWSNT]:
9852 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9853 Remove extern decls.
9854 * fileio.c (check_existing):
9855 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9856 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9857 (network_interface_info) [!WINDOWSNT]:
9858 * term.c (encode_terminal_code) [!WINDOWSNT]:
9859 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9860 * xfaces.c (load_color) [!MSDOS]:
9862 * fileio.c (check_existing, check_executable, check_writable):
9863 * process.c (network_interface_list, network_interface_info):
9864 Move earlier, so that we don't need forward decls.
9865 * gnutls.c (fn_gnutls_transport_set_errno)
9866 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9868 * w32.c (init_environment): Use faccessat rather than
9869 check_existing, partly for consistency with the rest of the code
9870 in this file, partly so that check_existing can be static.
9872 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9873 * emacs.c (MAIN_PROGRAM): New macro.
9874 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9875 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9877 bool vector int width fixes
9878 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9879 (Fbool_vector_count_matches_at):
9880 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9881 can exceed PTRDIFF_MAX, at least in theory.
9882 (Fbool_vector_count_matches_at):
9883 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9885 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9887 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9888 (struct sockaddr): Add forward decl, for platforms that lack it.
9890 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9892 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9895 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9897 * w32.c (network_interface_get_info, network_interface_list)
9898 (network_interface_info): New functions. (Bug#15610)
9899 (GetAdaptersInfo_Proc): New typedef.
9900 (get_adapters_info): New wrapper function.
9901 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9903 * process.h (network_interface_list, network_interface_info):
9906 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9907 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9908 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9909 for WINDOWSNT. Doc fix.
9910 (syms_of_process): Defsubr Snetwork_interface_list and
9911 Snetwork_interface_info unconditionally.
9913 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9914 in NS GUI sessions. (Bug#15629)
9916 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9918 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9920 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9922 * print.c (print_object): Print " ..." when truncating bool vectors.
9924 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9926 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9927 standard mouse buttons.
9929 * termhooks.h (struct input_event): Remove incorrect commentary.
9931 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9933 Disallow bool vector operations on mixed-length operands.
9934 The old behavior left garbage in the result vector sometimes,
9935 and didn't seem to be useful.
9936 * data.c (Qwrong_length_argument): New static var.
9937 (wrong_length_argument): New function.
9938 (bool_vector_binop_driver): Check that args agree in length.
9940 * keyboard.c, keyboard.h (all_kboards): Now static.
9942 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9944 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9945 note from the lispref.
9947 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9949 * nsterm.h (struct ns_display_info): Remove set-but-unused
9950 member image_cache (image caches are per-terminal anyway).
9951 (FRAME_X_IMAGE_CACHE): Remove.
9952 * nsterm.m (ns_initialize_display_info): Adjust user.
9954 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9956 * w32proc.c: Include mingw_time.h.
9958 * w32.c: Include mingw_time.h.
9960 Implement scrolling of TTY menus when the screen is too short.
9962 * term.c (tty_menu_display): Accept an additional argument, the
9963 menu item from which to start displaying the menu. Account for
9964 the value of Y when limiting the menu to the number of available
9966 (mi_result): New enumeration.
9967 (read_menu_input): Return enumerated value. When the y coordinate
9968 hits min_y or max_y, return scroll indication instead of wrapping
9970 (tty_menu_activate): Handle the scrolling indications from
9971 read_menu_input. Compute the first menu item to display and pass
9972 it to tty_menu_display.
9974 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9976 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9977 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9978 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9979 Adjust to match the change described below.
9980 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9981 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9982 memory_below_frame members to...
9983 * termchar.h (struct tty_display_info): ...here because they're
9984 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9985 * term.c (init_tty):
9986 * nsterm.m (ns_create_terminal):
9987 * w32term.c (w32_create_terminal):
9988 * xterm.c (x_create_terminal): Adjust users.
9989 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9990 to filter out non-TTY frames. Adjust comment.
9991 (scrolling): Adjust user. Prefer eassert for debugging check.
9993 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9995 * xfaces.c (PT_PER_INCH): Remove unused macro.
9996 * termhooks.h (struct terminal): Remove set-but-unused
9997 member fast_clear_end_of_line.
9998 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9999 * nsterm.m (ns_create_terminal):
10000 * term.c (init_tty):
10001 * w32term.c (w32_create_terminal):
10002 * xterm.c (x_create_terminal): Adjust users.
10004 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10006 * lisp.h (bool_vector_size): New function.
10007 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10008 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10009 (Fbool_vector_not, Fbool_vector_count_matches_at):
10010 Remove uses of 'eassume' that should no longer be needed,
10011 because they are subsumed by the 'eassume' in bool_vector_size.
10013 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10015 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10016 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10017 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10019 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10021 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10022 have different dimensions. (Bug#15575)
10024 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10027 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10029 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10031 * term.c (tty_menu_show): Never return with unbalanced
10032 specpdl. Use eassert for debugging check. Adjust style.
10034 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10036 * term.c (read_menu_input): Make selection of menu items
10037 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10038 (tty_menu_activate): Fix off-by-one error when computing max_y.
10040 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10042 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10043 audit logging (only used with GnuTLS 3.x) and enable it.
10045 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10047 * dispnew.c (redraw_frame): Remove useless #ifdef because
10048 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10049 Also, move TTY fflush to...
10050 * term.c (tty_update_end): ...this function.
10052 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10054 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10055 the end of the frame's glyph matrix. (Bug#15575)
10057 * term.c (tty_menu_display): Don't move cursor while overwriting
10058 frame's glyphs with menu items. Limit the number of items
10059 displayed to what can be shown on the available screen lines,
10060 excluding the echo area.
10061 (tty_menu_activate): Limit the Y coordinate allowed by
10062 read_menu_input to the last screen line used for menu display.
10064 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10066 * lisp.h (eassume): New macro.
10067 Also, include <verify.h>, for 'assume'.
10068 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10069 (vroundup, vector_nbytes):
10070 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10071 (Fbool_vector_not, Fbool_vector_count_matches)
10072 (Fbool_vector_count_matches_at):
10073 Use eassume, not eassert.
10074 * casetab.c (set_identity, shuffle):
10075 * composite.c (composition_gstring_put_cache):
10076 * dispnew.c (update_frame_1):
10077 * ftfont.c (ftfont_shape_by_flt):
10078 * image.c (gif_load):
10079 * intervals.c (offset_intervals):
10080 * macfont.m (macfont_shape):
10081 Remove calls to 'assume' that are no longer needed, because
10082 --enable-gcc-warnings no longer generates bogus warnings
10083 when these calls are removed.
10085 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10087 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10089 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10091 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10092 (Qsubstitute_env_in_file_name): New var.
10093 (syms_of_fileio): Define it.
10095 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10097 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10098 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10101 * term.c (save_and_enable_current_matrix): Don't allocate and
10102 don't save margin areas.
10103 (restore_desired_matrix): Don't restore margin areas.
10104 (free_saved_screen): Don't free margin areas.
10106 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10108 * image.c: Pacify --enable-gcc-warnings.
10109 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10110 #define only if used.
10112 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10114 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10115 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10116 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10117 (gif_load): For giflib v5.x and later, display the error message
10118 produced by giflib when its functions fail.
10119 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10122 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10124 * keyboard.c (last_event_timestamp): Remove. For X selection and
10125 GTK popup menus, it may be obtained from per-frame X display info.
10126 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10127 (process_special_events): Adjust users.
10128 * keyboard.h (last_event_timestamp): Remove declaration.
10129 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10130 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10131 * menu.h (xmenu_show): Adjust prototype.
10132 * menu.c (Fx_popup_menu): Adjust user.
10133 * xselect.c (x_own_selection, x_get_foreign_selection)
10134 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10136 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10138 * keyboard.c (init_kboard): Now static. Add arg
10139 to denote window system. Adjust comment.
10140 (init_keyboard): Adjust user.
10141 (allocate_kboard): New function.
10142 (syms_of_keyboard):
10143 * nsterm.m (ns_term_init):
10144 * term.c (init_tty):
10145 * w32term.c (w32_create_terminal):
10146 * xterm.c (x_term_init): Use it.
10147 * keyboard.h (init_kboard): Remove prototype.
10148 (allocate_kboard): Add prototype.
10150 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10152 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10153 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10155 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10157 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10159 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10161 * term.c (tty_menu_activate): Flush the output stream after
10162 showing the cursor, and don't mark the frame garbaged at exit from
10163 the function. Fixes redisplay glitches when moving from one menu
10166 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10168 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10169 or throw error (Bug#15570).
10171 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10173 * intervals.c (temp_set_point_both): Move test into 'eassert',
10176 * lisp.h (eassert): Don't use 'assume'.
10177 Sometimes 'assume' wins in performance, and sometimes it loses,
10178 so it shouldn't be used all the time. Perhaps we need two
10179 flavors of 'eassert', one for where 'assume' is far more likely
10180 to help or to hurt; but that can be done later.
10181 Reported by Dmitry Antipov in
10182 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10183 Also, don't include <verify.h>; no longer needed.
10185 2013-10-09 Glenn Morris <rgm@gnu.org>
10187 * eval.c (Fcond): Doc tweak.
10189 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10191 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10192 expressions with side effects to eassert. (Bug#15565)
10194 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10196 * fns.c (hashfn_user_defined): Allow hash functions to return any
10199 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10201 Fix minor problems found by static checking.
10202 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10203 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10204 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10205 * keyboard.c (read_menu_command): Remove unused local.
10206 * lisp.h (read_menu_command): New decl.
10207 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10208 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10209 Return ptrdiff_t, not int.
10210 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10211 not int, for benefit of xpalloc.
10212 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10214 (have_menus_p): Remove; unused.
10215 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10216 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10217 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10219 (save_and_enable_current_matrix): Omit unnecessary casts.
10220 (read_menu_input): Omit local extern decl (now in lisp.h).
10221 Don't access uninitialized storage if mouse_get_xy fails.
10222 (tty_menu_activate): Mark local as initialized, for lint.
10223 (tty_menu_activate, tty_meny_show): Remove unused locals.
10225 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10227 Support menus on text-mode terminals.
10228 * xterm.h (xw_popup_dialog): Add prototype.
10230 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10231 (xmenu_show): Block input here, instead in Fx_popup_menu.
10232 (xw_popup_dialog): New function, with X-specific bits of popup
10235 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10238 * window.c (Fset_window_configuration): Use run-time tests of the
10239 frame type instead of compile-time conditionals, when menu-bar
10240 lines are considered.
10242 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10243 (w32_popup_dialog): New prototypes.
10245 * w32menu.c (Fx_popup_dialog): Function deleted.
10246 (w32_popup_dialog): New function, with w32 specific bits of popup
10247 dialogs. Block input here.
10249 * w32inevt.c (w32_console_read_socket): Minor change to add
10250 debugging TTY events.
10252 * w32fns.c (show_hourglass): If returning early because the frame
10253 is not a GUI frame, unblock input.
10255 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10256 (cursorY): New functions.
10258 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10259 WINDOWSNT, macros that call curX and curY elsewhere.
10261 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10263 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10264 specific function to hide and show cursor on a text-mode terminal.
10265 (tty_menu_struct, struct tty_menu_state): New structures.
10266 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10267 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10268 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10269 (tty_menu_locate, save_and_enable_current_matrix)
10270 (restore_desired_matrix, screen_update, read_menu_input)
10271 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10272 (tty_pop_down_menu, tty_menu_last_menubar_item)
10273 (tty_menu_new_item_coords, tty_menu_show): New functions.
10274 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10276 * nsterm.h (ns_popup_dialog): Adjust prototype.
10278 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10279 of in x-popup-menu.
10280 (ns_popup_dialog): Adapt order of arguments to the other
10281 *_menu_show implementations.
10282 (Fx_popup_dialog): Function deleted.
10284 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10286 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10288 * menu.c (have_boxes): New function.
10289 (single_keymap_panes): Use it instead of a compile-time
10291 (single_menu_item): Use run-time tests of the frame type instead
10292 of compile-time conditionals.
10293 (encode_menu_string): New function.
10294 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10295 the macro, since different types of frame need different encoding
10297 (digest_single_submenu): Use run-time tests of frame type instead
10298 of, or in addition to, compile-time conditionals.
10299 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10300 (Fx_popup_menu): Detect when the function is called from keyboard
10301 on a TTY. Don't barf when invoked on a text-mode frame.
10302 Check frame type at run time, instead of compile-time conditionals for
10303 invoking terminal-specific menu-show functions.
10304 Call tty_menu_show on text-mode frames.
10305 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10306 run time to determine which alternative to invoke; support dialogs
10309 * keyboard.h <Qmouse_movement>: Declare.
10311 * keyboard.c <Qmouse_movement>: Now extern.
10312 <Qecho_keystrokes>: New static variable.
10313 (read_key_sequence): Accept an additional argument, a flag to
10314 prevent redisplay during reading of the key sequence. All callers
10316 (read_menu_command): New function.
10317 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10319 (toolkit_menubar_in_use): New function.
10320 (make_lispy_event): Use it instead of a compile-time test.
10322 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10323 window-system being available.
10325 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10326 to x-popup-dialog on the frame type, they all now support popup
10329 * dispnew.c (save_current_matrix): Save the margin areas.
10330 (restore_current_matrix): Restore margin areas.
10331 (update_frame_with_menu): New function.
10333 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10336 * alloc.c (make_save_ptr): Now compiled unconditionally.
10338 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10340 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10341 (redraw_frame, update_frame): Adjust users.
10342 * dispextern.h (set_window_update_flags): Adjust prototype.
10343 * xdisp.c (redisplay_internal): When updating all frames with zero
10344 windows_or_buffers_changed, assume that only the windows that shows
10345 current buffer should be really updated.
10347 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10349 Do not allocate huge temporary memory areas and objects while encoding
10350 for file I/O, thus reducing an enormous memory usage for large buffers.
10351 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10352 * coding.h (struct coding_system): New member raw_destination.
10353 * coding.c (setup_coding_system): Initialize it to zero.
10354 (encode_coding_object): If raw_destination is set, do not create
10355 dst_object. Add comment.
10356 * fileio.c (toplevel): New constant E_WRITE_MAX.
10357 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10358 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10360 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10362 * nsterm.m (windowDidExitFullScreen:)
10363 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10365 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10367 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10368 * keyboard.c (unblock_input_to): Don't process pending signals
10369 if a fatal error is in progress.
10371 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10372 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10373 they're talking about words in Lisp bool vectors.
10374 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10375 * data.c (popcount_bits_word): Rename from popcount_size_t.
10376 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10379 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10381 Improve support for popcount and counting trailing zeros (Bug#15550).
10382 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10383 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10384 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10385 (popcount_size_t_msc, popcount_size_t_gcc):
10386 Remove; now done by Gnulib.
10387 (popcount_size_t): Now a macro that defers to Gnulib.
10388 (count_trailing_zero_bits): Return int, for consistency with
10389 Gnulib and because Emacs prefers signed to unsigned int.
10390 Don't assume that size_t is either unsigned int or unsigned long
10391 or unsigned long long.
10392 (size_t_to_host_endian): Do not assume that size_t is either
10393 exactly 32 or exactly 64 bits wide.
10394 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10395 etc., so that it's now an enum constant, not a macro.
10396 No need to assume that it's either 32 or 64.
10398 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10400 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10403 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10405 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10406 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10408 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10410 emacs_read and emacs_write now use void *, not char *.
10411 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10412 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10413 Buffer arg is now void *, not char *. This matches plain
10414 'read' and 'write' better, and avoids a constraint violation
10415 on Solaris 9 with Oracle Studio.
10417 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10419 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10420 memset to explicit loop. Otherwise copy largest possible chunk
10421 from initialized to uninitialized part, thus allowing the longer
10422 memcpy runs and reducing the number of loop iterations.
10424 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10426 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10427 hide toolbar (Bug#15388).
10428 (windowDidEnterFullScreen:): If presentation options are zero,
10429 set them here (Bug#15388).
10430 (ns_update_auto_hide_menu_bar): Remove runtime check.
10431 Don't auto hide dock unless menubar is also auto hidden.
10433 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10435 * editfns.c (message): Mention batch mode in doc string.
10437 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10439 * nsterm.m (check_native_fs): Remove erroneous comment.
10441 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10443 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10444 uses find_newline instead of scan_newline and so doesn't move point.
10446 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10448 Use hardware support for byteswapping on glibc x86 etc.
10449 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10450 whereas the old swap64 needed 30.
10451 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10452 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10453 Use byteswap.h's macros to swap bytes.
10454 * lisp.h (swap16, swap32, swap64): Remove.
10455 All uses replaced by bswap_16, bswap_32, bswap_64.
10457 * bytecode.c (exec_byte_code): Use some more volatile variables
10458 to work around local variables getting clobbered by longjmp.
10459 Port to pre-C99, which doesn't allow decls after stmts.
10461 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10463 * lisp.h (eassert): Assume that COND is true when optimizing.
10464 In other words, take on the behavior of eassert_and_assume.
10465 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10466 (eassert_and_assume): Remove. All uses replaced by eassert.
10468 * xdisp.c (Qglyphless_char): Now static.
10470 Adjust to merge from gnulib.
10471 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10472 * lisp.h: Include <verify.h>, for 'assume'.
10474 * eval.c (clobbered_eassert): New macro.
10475 (internal_catch, internal_condition_case)
10476 (internal_condition_case_1, internal_condition_case_2)
10477 (internal_condition_case_n): Use it instead of eassert
10478 when the argument contains locals clobbered by longjmp.
10479 Don't use clobbered locals outside of clobbered_eassert.
10480 (internal_lisp_condition_case): Use a volatile variable
10481 to work around a local variable's getting clobbered.
10483 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10485 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10486 (PUSH_HANDLER): New macro.
10487 (catchlist): Remove.
10488 (handlerlist): Always declare.
10490 * eval.c (catchlist): Remove (merge with handlerlist).
10491 (handlerlist, lisp_eval_depth): Not static any more.
10492 (internal_catch, internal_condition_case, internal_condition_case_1)
10493 (internal_condition_case_2, internal_condition_case_n):
10495 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10496 handlerlist/catchlist.
10497 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10498 handlerlist which can only handle a single condition-case handler at
10500 (find_handler_clause): Simplify since we only a single branch here
10503 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10505 (bcall0): New function.
10506 (exec_byte_code): Add corresponding cases. Improve error message when
10507 encountering an invalid byte-code. Let Bunwind_protect accept
10508 a function (rather than a list of expressions) as argument.
10510 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10511 and make them unconditional now that they're heap-allocated.
10513 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10515 * charset.c (Fdecode_char, Fencode_char): Remove description of
10516 `restriction' arg. now that it's hidden by advertised-calling-convention.
10518 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10520 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10521 Remove unused variable (from mac-port).
10522 (macfont_draw): Use s->ybase for correct y position.
10524 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10526 * frame.h (struct frame): Drop has_minibuffer member because...
10527 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10528 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10530 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10532 * window.h (struct window): Prefer enum text_cursor_kinds to int
10533 for phys_cursor_type member. Move the latter, phys_cursor_width,
10534 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10535 * window.c (replace_window, make_window): Adjust users.
10537 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10539 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10540 this module is never compiled otherwise.
10542 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10544 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10547 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10549 * xdisp.c (get_next_display_element): Don't call face_for_font in
10550 a build configured --without-x. (Bug#15484)
10552 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10554 * window.c (calc_absolute_offset): #elif should be #elif defined.
10556 * frame.c (delete_frame): Block/unblock input to overcome race
10557 condition (Bug#15475).
10559 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10561 * frame.c (delete_frame): Record selected frame only after
10562 calling Qdelete_frame_functions (Bug#15477).
10564 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10566 * nsterm.m (ns_selection_color): Remove.
10567 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10568 NSColor selectedText(Background)Color. Only for COCOA.
10569 (ns_term_init): Remove assignment of ns_selection_color, logic
10570 moved to ns_get_color.
10572 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10573 NS_SELECTION_COLOR_DEFAULT.
10574 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10576 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10578 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10579 frame' does not have the tool_bar_window member.
10581 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10583 Signal error when reading an empty byte-code object (Bug#15405)
10584 * lread.c (read1): Signal error.
10585 * alloc.c (make_byte_code): eassert header size.
10586 (sweep_vectors): Change an int to size_t.
10588 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10590 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10591 instead of ints, as it's the usual style for offsetof constants. See:
10592 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10594 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10595 This is ugly, but it should fix the performance problem for older
10596 GCC versions in the short run. I'll look into integrating the
10597 Gnulib module for popcount, as a better fix.
10598 See the thread starting in:
10599 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10600 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10601 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10602 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10603 (popcount_size_t): Use it.
10605 2013-09-24 Daniel Colascione <dancol@dancol.org>
10607 * process.c (Fnetwork_interface_info): Fix build break due to
10610 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10612 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10613 Prefer signed to unsigned integers where either will do.
10614 No need for 'const' on locals that do not escape.
10615 Omit easserts with unnecessary and unportable assumptions about
10616 alignment. Avoid unnecessary casts to char *.
10618 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10620 Use union for the payload of struct Lisp_Vector.
10621 This helps to avoid a few glitches dictated by C's aliasing rules.
10622 * lisp.h (struct Lisp_Vector): Use union for next and
10623 contents member. Adjust comment. Change related users.
10624 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10625 Related users changed.
10626 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10627 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10628 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10629 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10631 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10633 Optimize glyph row clearing and copying routines.
10634 * dispextern.h (struct glyph_row): Change layout of struct
10635 glyph_row to help copy_row_except_pointers. Adjust comment.
10636 * dispnew.c (null_row): Remove.
10637 (clear_glyph_row): Use offsetof and memset to find and clear
10638 just the members that need clearing. Adjust comment.
10639 (copy_row_except_pointers): Likewise for copying.
10641 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10643 Some minor cleanups of recently-added bool vector code.
10644 * conf_post.h (assume): Always return void. Use lint version
10645 only if GCC and MSC versions don't apply.
10646 * conf_post.h (assume):
10647 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10648 Depend on _MSC_VER, not __MSC_VER, for consistency with
10650 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10651 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10652 (bool_vector_binop_driver, count_trailing_zero_bits)
10653 (size_t_to_host_endian): Now static, not static inline;
10654 the latter isn't needed with modern compilers and doesn't
10655 work with older compilers anyway.
10657 * alloc.c (valgrind_p): Use bool for boolean.
10659 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10661 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10662 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10663 (display_last_displayed_message_p, message_buf_print)
10664 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10665 Use bool for boolean.
10666 * dispextern.h (cancel_line, init_desired_glyphs):
10667 Remove ancient leftover.
10668 (help_echo_showing_p, hourglass_shown_p):
10669 * lisp.h (noninteractive_need_newline): Adjust declaration.
10671 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10673 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10675 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10676 ...this file and convert the latter to static. Adjust comment.
10677 (make_initial_frame):
10678 * window.c (init_window_once): Adjust user.
10679 * frame.h (last_nonminibuf_frame): Remove declaration.
10680 * lisp.h (selected_frame): Likewise.
10681 * msdos.c (the_only_display_info): Adjust comment.
10683 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10685 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10686 computing the end column of mouse-highlight that comes from
10687 display or overlay strings. (Bug#15437)
10688 (note_mouse_highlight): Adapt calculation of last argument to
10689 mouse_face_from_string_pos to the above change.
10691 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10692 all platforms, not just for clang.
10694 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10696 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10697 about excess arguments to snprintf.
10699 * conf_post.h(assume): Use __builtin_unreachable for clang.
10701 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10703 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10704 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10706 2013-09-23 Daniel Colascione <dancol@dancol.org>
10708 * alloc.c (USE_VALGRIND): New macro; on by default
10709 when ENABLE_CHECKING.
10710 (mark_maybe_object, mark_maybe_pointer)
10711 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10713 (valgrind_p) [USE_VALGRIND]: New variable.
10714 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10716 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10718 * process.c (wait_reading_process_output): Change int pnamelen to
10721 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10722 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10723 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10724 argument to unsigned long to avoid warning.
10725 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10727 * conf_post.h (assume): Fix compiler error: x shall be cond.
10729 2013-09-22 Daniel Colascione <dancol@dancol.org>
10731 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10732 warning when compiling without a window system.
10734 2013-09-22 Daniel Colascione <dancol@dancol.org>
10736 * data.c (Qbool_vector_p): New symbol.
10737 (bool_vector_spare_mask, popcount_size_t_generic)
10738 (popcount_size_t_msc, popcount_size_t_gcc)
10740 (bool_vector_binop_driver)
10741 (count_trailing_zero_bits, size_t_to_host_endian)
10742 (Fbool_vector_exclusive_or)
10743 (Fbool_vector_union)
10744 (Fbool_vector_intersection, Fbool_vector_set_difference)
10745 (Fbool_vector_subsetp, Fbool_vector_not)
10746 (Fbool_vector_count_matches)
10747 (Fbool_vector_count_matches_at): New functions.
10748 (syms_of_data): Intern new symbol, functions.
10749 * alloc.c (bool_vector_payload_bytes): New function.
10750 (Fmake_bool_vector): Instead of calling Fmake_vector,
10751 which performs redundant initialization and argument checking,
10752 just call allocate_vector ourselves. Make sure we clear any
10753 terminating padding to zero.
10754 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10755 instead of open-coding the size calculation.
10756 (vroundup_ct): New macro.
10757 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10758 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10759 * composite.c (composition_gstring_put_cache):
10760 Change lint_assume to assume.
10761 * conf_post.h (assume): New macro.
10762 (lint_assume): Remove.
10763 * dispnew.c (update_frame_1): Change lint_assume to assume.
10764 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10766 * image.c (gif_load): Change lint_assume to assume.
10767 * lisp.h (eassert_and_assume): New macro.
10768 (Qbool_vector_p): Declare.
10769 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10770 (swap16, swap32, swap64): New inline functions.
10771 * macfont.m (macfont_shape): Change lint_assume to assume.
10772 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10773 * xsettings.c (parse_settings): Use new swap16 and
10774 swap32 from lisp.h instead of file-specific macros.
10776 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10778 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10779 found (which can legitimately happen when the glyph row at the
10780 window start is disabled in the current_matrix. (Bug#15365)
10782 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10784 Fix syntax.h bug introduced by recent INLINE change.
10785 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10786 conditionally compiled one way in some modules, and a different
10787 way in others. This doesn't work with extern inline functions,
10788 which must have the same definition in all modules, because the
10789 defining code might be shared across modules, depending on the
10790 implementation. Symptoms reported by Martin Rudalics in:
10791 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10792 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10793 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10794 overriding the corresponding functions in syntax.h.
10795 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10796 (syntax_property): New inline functions.
10797 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10798 Rewrite in terms of these new functions.
10800 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10802 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10803 not chars_in_text, whose result depends on the multibyteness of
10804 the current buffer. (Bug#15426)
10806 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10808 Port recent change to hosts where pointers aren't 'long'.
10809 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10810 Don't assume that pointers are the same width as 'long'.
10811 Add a compile-time check that a pointer fits into two X slots.
10813 A simpler, centralized INLINE.
10814 * conf_post.h (INLINE): Define only if not already defined.
10815 This allows us to use a single INLINE, defined by one file
10817 * emacs.c (INLINE): Define it.
10818 Also, include category.h, charset.h, composite.h, dispextern.h,
10819 syntax.h, systime.h, so that their INLINE definitions are expanded
10820 properly for Emacs.
10821 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10822 * buffer.h, buffer.c (BUFFER_INLINE):
10823 * category.h, category.c (CATEGORY_INLINE):
10824 * character.h, character.c (CHARACTER_INLINE):
10825 * charset.h, charset.c (CHARSET_INLINE):
10826 * composite.h, composite.c (COMPOSITE_INLINE):
10827 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10828 * frame.h, frame.c (FRAME_INLINE):
10829 * intervals.h, intervals.c (INTERVALS_INLINE):
10830 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10831 * lisp.h, alloc.c (LISP_INLINE):
10832 * process.h, process.c (PROCESS_INLINE):
10833 * syntax.h, syntax.c (SYNTAX_INLINE):
10834 * systime.h, sysdep.c (SYSTIME_INLINE):
10835 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10836 * window.h, window.c (WINDOW_INLINE):
10837 Remove. All uses replaced with INLINE.
10839 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10841 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10842 to avoid Bug#15398.
10844 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10846 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10847 'const char *' to avoid compiler warnings due to similar change in
10848 the prototype of x_get_string_resource.
10850 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10852 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10853 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10854 going to replace static variables below. Adjust comments.
10855 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10856 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10857 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10858 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10859 Related users changed.
10860 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10861 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10862 last_mouse_movement_time, going to replace static variables below.
10864 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10865 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10867 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10868 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10869 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10870 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10871 static variables below.
10872 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10873 (last_mouse_scroll_bar): Remove.
10874 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10875 (mouseExited): Related users changed.
10877 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10879 Do not use external array to process X scroll bar messages.
10880 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10881 (x_send_scroll_bar_event): Pack window pointer into two slots
10882 of XClientMessageEvent if we're 64-bit. Adjust comment.
10883 (x_scroll_bar_to_input_event): Unpack accordingly.
10885 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10887 Ifdef away recent changes which aren't relevant to NS port.
10888 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10889 [!HAVE_NS]: Declare as such.
10890 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10891 [!HAVE_NS]: Define as such.
10893 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10895 * frame.c (x_redo_mouse_highlight): New function
10896 to factor out common code used in W32 and X ports.
10897 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10898 * xterm.h (struct x_display_info):
10899 * w32term.h (struct w32_display_info):
10900 * nsterm.h (struct ns_display_info): New members
10901 last_mouse_motion_frame, last_mouse_motion_x and
10902 last_mouse_motion_y, going to replace static variables below.
10903 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10904 (redo_mouse_highlight): Remove.
10905 (note_mouse_movement, syms_of_xterm): Adjust user.
10906 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10907 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10908 (redo_mouse_highlight): Remove.
10909 (note_mouse_movement, syms_of_w32term): Adjust user.
10910 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10911 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10913 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10914 * nsfns.m (compute_tip_xy): Adjust user.
10916 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10918 * frame.c (x_mouse_grabbed): New function.
10919 * dispextern.h (x_mouse_grabbed): Add prototype.
10920 (last_mouse_frame): Remove declaration.
10921 * xterm.h (struct x_display_info):
10922 * w32term.h (struct w32_display_info):
10923 * nsterm.h (struct ns_display_info): New member
10924 last_mouse_frame, going to replace...
10925 * xdisp.c (last_mouse_frame): ...global variable.
10926 (note_tool_bar_highlight):
10927 * w32term.c (w32_mouse_position, w32_read_socket):
10928 * xterm.c (XTmouse_position, handle_one_xevent):
10929 Use x_mouse_grabbed.
10930 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10932 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10934 * w32term.c (w32_read_socket): Avoid temporary
10935 variables in a call to x_real_positions.
10936 * xterm.c (handle_one_xevent): Likewise.
10938 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10940 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10941 (x_icon_type): Remove prototype.
10942 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10943 * frame.c (x_icon_type): Remove.
10944 * w32term.c (x_make_frame_visible, x_iconify_frame):
10945 * xterm.c (x_make_frame_visible, x_iconify_frame):
10946 Use x_set_bitmap_icon to factor out common code.
10948 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10950 * dispextern.h (check_x_display_info, x_get_string_resource):
10951 Declare here just once and unify the latter.
10952 * frame.c (check_x_display_info, x_get_string_resource):
10953 * nsterm.h (check_x_display_info):
10954 * xrdb.c (x_get_string_resource):
10955 * xterm.h (check_x_display_info): Remove prototypes.
10956 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10957 * w32reg.c (x_get_string_resource): Likewise.
10958 (w32_get_rdb_resource): Adjust user.
10960 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10962 * xterm.h (struct x_display_info): New member
10963 x_pending_autoraise_frame, going to replace...
10964 * xterm.c (pending_autoraise_frame): ...static variable.
10965 (x_new_focus_frame, XTread_socket): Adjust users.
10966 * w32term.h (struct w32_display_info): New member
10967 w32_pending_autoraise_frame, going to replace...
10968 * w32term.c (pending_autoraise_frame): ...global variable.
10969 (x_new_focus_frame, w32_read_socket): Adjust users.
10971 2013-09-17 Glenn Morris <rgm@gnu.org>
10973 * xdisp.c (message_dolog): If we create *Messages*,
10974 switch it to messages-buffer-mode.
10976 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10978 Don't overuse 'const' in types of locals.
10979 * bidi.c (bidi_count_bytes):
10980 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10981 (xg_event_is_for_scrollbar):
10982 * xselect.c (x_handle_property_notify)
10983 (x_handle_selection_notify, x_handle_dnd_message):
10984 * xsettings.c, xsettings.h (xft_settings_event):
10985 * xterm.c (x_handle_net_wm_state, handle_one_event)
10986 (x_menubar_window_to_frame, x_detect_focus_change)
10987 (construct_mouse_click, note_mouse_movement)
10988 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10989 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10990 (handle_one_xevent, x_handle_net_wm_state):
10991 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10992 (x_handle_dnd_message):
10993 Avoid unnecessary 'const', typically the second 'const' in
10994 'const foo * const arg', a 'const' that does not affect the API
10995 and doesn't significantly help the human reader.
10997 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10999 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11000 only if Glib < 2.36.0.
11001 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11002 * xsettings.c (init_gconf, init_gsettings): Do not check
11004 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11006 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11008 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11010 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11011 before calling g_type_init.
11013 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11015 * nsterm.m (syms_of_nsterm): ... to here.
11017 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11019 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11020 (ignore_next_mouse_click_timeout): Use Time as X does.
11021 (handle_one_xevent): Avoid cast and use unsigned comparison.
11023 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11025 Do not copy X event in handle_one_xevent except KeyPress case.
11026 Wnen XEvent is processed, it is unlikely to be changed except
11027 KeyPress case, so we can avoid copying and use const pointer to
11028 const data to make sure that an event is not changed elsewhere.
11029 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11030 const' and do not create local copy except for the KeyPress event.
11031 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11032 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11033 (x_handle_net_wm_state, x_menubar_window_to_frame)
11034 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11035 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11036 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11037 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11038 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11039 (x_handle_dnd_message):
11040 * xsettings.c (xft_settings_event):
11041 Use 'const XEvent * const' where appropriate.
11042 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11044 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11046 Fix X event waiting to handle multiple frames.
11047 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11048 * xterm.c (pending_event_wait): Remove. Adjust users.
11049 (x_detect_focus_change): Pass frame arg.
11050 (handle_one_xevent): Find related frame early and clear per-frame
11051 wait_event_type only if this is an event for the relevant frame.
11052 (x_wait_for_event): Use per-frame wait_event_type.
11054 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11056 * nsfns.m (Fx_create_frame): Fix font driver registration for
11059 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11060 for syms_of_macfont.
11062 * nsterm.m: Include macfont.h.
11063 (ns_tmp_flags, ns_tmp_font): Remove.
11064 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11065 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11066 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11067 (changeFont:): Fix code style. Check for font driver type when
11070 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11073 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11074 (nsfont_open): Set font driver type.
11075 Set font->ascent and font->descent. Figure out font instead of
11076 ns_tmp_font, and flags instead of ns_tmp_flags.
11077 Fix indentation. Remove call to ns_draw_text_decoration,
11080 * nsfns.m: Include macfont.h.
11081 (Fx_create_frame): Register macfont driver, make a better default font.
11082 (Fns_popup_font_panel): Get font from macfont driver, if used.
11084 * macfont.m, macfont.h, macuvs.h: New files.
11086 * font.h: Declare syms_of_macfont.
11088 * font.c (syms_of_font): Call syms_of_macfont.
11090 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11092 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11094 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11095 and it is always zero for others, so I assume that this is an ancient
11096 leftover which nobody will want to change any more.
11097 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11098 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11099 * frame.c (x_set_scroll_bar_width):
11100 * w32fns.c (w32_createscrollbar):
11101 * w32term.c (w32_set_vertical_scroll_bar):
11102 * xfns.c (x_set_scroll_bar_default_width):
11103 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11104 (x_scroll_bar_expose): Related users changed.
11106 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11108 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11109 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11110 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11112 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11113 Define once here...
11114 * nsterm.h, w32term.h, xterm.h: ...and not here.
11115 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11116 Remove unused Xisms.
11117 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11118 these modules are never compiled otherwise.
11120 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11122 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11123 Doc fix. (Bug#15375)
11125 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11127 Unify Fx_focus_frame between all ports.
11128 * frame.h (x_focus_frame): New prototype.
11129 * xfns.c (Fx_focus_frame): Remove.
11130 (syms_of_xfns): Do not defsubr it.
11131 (x_focus_frame): X implementation.
11132 * nsfns.m (Fx_focus_frame): Remove.
11133 (syms_of_nsfns): Do not defsubr it.
11134 (x_focus_frame): NS implementation.
11135 * w32term.c (Fx_focus_frame): Remove.
11136 (x_focus_on_frame): Rename to...
11137 (x_focus_frame): W32 implementation.
11138 * w32term.h (x_focus_on_frame): Remove prototype.
11139 * w32fns.c (Fx_focus_frame): Remove.
11140 (syms_of_w32fns): Do not defsubr it.
11141 * frame.c (Fx_focus_frame): Define here.
11142 (syms_of_frame): Defsubr here.
11143 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11145 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11147 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11148 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11149 each port to reference the port-specific window system data.
11150 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11151 (FRAME_DISPLAY_INFO): Define.
11152 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11153 (FRAME_DISPLAY_INFO): Define. Adjust users.
11154 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11155 (FRAME_DISPLAY_INFO): Define. Adjust users.
11156 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11157 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11158 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11159 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11160 * xselect.c, xterm.c: All related users changed.
11162 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11164 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11165 (x_menubar_window_to_frame): Remove prototypes.
11166 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11167 (x_menubar_window_to_frame, x_top_window_to_frame):
11169 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11170 (x_menubar_window_to_frame, x_top_window_to_frame):
11171 ...to here and convert all but the last to static.
11173 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11175 * lisp.mk (lisp): Add w32-common-fns.elc.
11177 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11179 * charset.c (char_charset): Document an exception for char-charset.
11181 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11183 * xterm.h (x_display_info): New field last_user_time...
11184 * xterm.c (toplevel): ...to replace static last_user_time.
11185 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11187 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11189 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11190 scroll bar values to prevent thumb from disappear and update comment.
11192 2013-09-11 Glenn Morris <rgm@gnu.org>
11194 * emacs.c (usage_message): Possessive apostrophe tweak.
11196 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11198 * nsterm.m (syms_of_nsterm): Use Qns.
11199 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11200 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11201 * xfns.c (x_display_info_for_name, Fx_open_connection):
11202 Remove old '#if 0' code.
11203 (syms_of_xfns): Use Qx.
11204 * termhooks.h (fullscreen_hook): Remove the leftover.
11205 (struct terminal): Fix typo in comment.
11207 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11209 Cleaning up a few X scroll bar bits.
11210 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11211 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11212 New member last_seen_part, going to replace...
11213 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11214 (xt_action_hook) [USE_LUCID]: Adjust user.
11215 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11216 Lucid-specific scroll bar support.
11217 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11218 to int and adjust to use last_seen_part member.
11219 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11220 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11221 Initialize last_seen_part.
11223 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11225 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11226 insert-buffer-substring an empty string.
11228 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11230 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11231 avoiding a GCC warning.
11233 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11235 Ifdef away frame tool bar code when it is not really used.
11236 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11237 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11238 and minimize_tool_bar_window_p under the above.
11239 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11240 (fset_tool_bar_window): Likewise.
11241 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11242 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11243 (change_frame_size_1):
11244 * window.c (window_from_coordinates, Frecenter): Adjust users.
11245 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11246 code is not really used.
11247 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11248 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11249 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11250 [!USE_GTK && !HAVE_NS]: Define as such.
11251 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11252 (note_mouse_highlight, expose_frame):
11253 * xfns.c (x_set_tool_bar_lines):
11254 * xterm.c (handle_one_xevent): Adjust users.
11256 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11258 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11259 This bug was introduced by my 2013-08-26 patch, which incorrectly
11260 assumed that the terminfo implementation doesn't use termcap buffers.
11261 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11262 these buffers apparently are used after all.
11263 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11264 (struct tty_display_info): Define members termcap_term_buffer and
11265 termcap_strings_buffer even if TERMINFO.
11267 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11270 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11271 'usage' docstring entry to pacify make-docfile.
11273 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11275 Change comparison functions =, <, >, <=, >= to take many arguments.
11276 * data.c: Change comparison functions' interface and implementation.
11277 * lisp.h: Make arithcompare available for efficient two arg
11279 * bytecode.c: Use arithcompare.
11280 * fileio.c: Use new interface.
11282 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11284 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11286 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11288 * eval.c (Feval): Document the new use of `lexical'.
11290 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11292 Review and drop old frame resize hack.
11293 * frame.h (struct frame): Remove force_flush_display_p.
11294 * dispnew.c (update_frame): Adjust user and don't call
11295 flush_frame here. The comment has said that there was an issues
11296 with redisplaying fringes, but I don't see any differences with
11297 and without this hack. Hopefully we can continue without it.
11298 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11299 current frame matrices twice if resized_p is set.
11301 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11303 Do not populate pure Xism x_sync to other ports.
11304 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11305 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11306 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11307 * w32term.h (x_sync): Remove prototype.
11309 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11311 Cleanup frame flushing.
11312 * dispextern.h (struct redisplay_interface):
11313 Drop flush_display_optional because flush_display is enough
11314 for X and flushing via RIF is just a no-op for others.
11315 * frame.h (flush_frame): New function.
11316 * dispnew.c (update_frame):
11317 * minibuf.c (read_minibuf):
11318 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11320 * keyboard.c (detect_input_pending_run_timers): Do not flush
11321 all frames but selected one in redisplay_preserve_echo_area.
11322 * nsterm.m (ns_flush): Remove no-op.
11323 (ns_redisplay_interface): Adjust user.
11324 * w32term.h (x_flush): Remove no-op.
11325 (w32_redisplay_interface): Adjust user.
11326 * xterm.c (x_flush): Simplify because we do not flush all
11327 frames at once any more. Adjust comment.
11328 (x_redisplay_interface): Adjust user.
11330 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11332 Port --without-x --enable-gcc-warnings to Fedora 19.
11333 * gfilenotify.c (globals_of_gfilenotify):
11334 Call g_type_init only if using an older glib version that needs it.
11336 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11338 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11339 (last_glyphless_glyph_merged_face_id): Remove declarations.
11340 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11341 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11342 (last_glyphless_glyph_merged_face_id): Now static.
11343 (merge_escape_glyph_face): New function, refactored from...
11344 (get_next_display_element): ...here.
11345 (merge_glyphless_glyph_face): New function, refactored from...
11346 (produce_glyphless_glyph): ...here...
11347 * term.c (produce_glyphless_glyph): ...and here.
11349 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11351 * eval.c (eval_sub): Only call Ffunction if necessary.
11353 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11355 Attempt to make redisplay more selective when changing cursor type.
11356 * frame.h (struct frame): New bitfield cursor_type_changed.
11357 * xdisp.c (cursor_type_changed): Remove.
11358 (try_cursor_movement, redisplay_window, try_window_id)
11359 (set_frame_cursor_types, try_window_reusing_current_matrix):
11360 Adjust to use per-frame bitfield.
11361 (redisplay_internal): Look for cursor type change on each visible
11362 frame and consider all frames if cursor type has been changed on
11363 the frame other than selected. If cursor type has been changed on
11364 selected frame only, do not use fast update.
11366 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11368 Attempt to make redisplay more selective when changing fonts.
11369 * frame.h (struct frame): New bitfield fonts_changed.
11370 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11371 (adjust_frame_glyphs): Add prototype.
11372 * dispnew.c (fonts_changed_p): Remove.
11373 (adjust_glyphs): Remove because we do not
11374 adjust matrices on all frames at once any more.
11375 (adjust_frame_glyphs): Block and unblock input here.
11376 (adjust_glyph_matrix): Use fonts_changed.
11377 (change_frame_size_1): Use adjust_frame_glyphs.
11378 * font.c (font_open_entity): Use fonts_changed.
11379 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11380 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11381 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11382 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11383 (shrink_mini_window, Fresize_mini_window_internal)
11384 (window_scroll_pixel_based, Fset_window_configuration)
11385 (apply_window_adjustment, Fset_window_vscroll):
11386 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11387 Use adjust_frame_glyphs.
11388 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11389 (try_window_reusing_current_matrix, try_window_id, display_line)
11390 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11391 (redisplay_internal): Consider fonts_changed and adjust frame
11392 matrices for each frame only if the frame is visible. If font
11393 has been changed on some frame during full redisplay, retry
11394 only visible frames where the font has been actually changed.
11396 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11398 Cache current header and mode line height for each window.
11399 * window.h (struct window): New fields mode_line_height
11400 and header_line_height.
11401 * window.c (make_window): Initialize them.
11402 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11403 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11404 (current_mode_line_height, current_header_line_height):
11405 Remove declaration.
11406 * xdisp.c (current_mode_line_height, current_header_line_height):
11408 (pos_visible_p, init_xdisp): Adjust user.
11409 (redisplay_window): Invalidate mode_line_height and
11410 header_line_height if current and desired matrices do not agree.
11412 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11414 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11415 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11417 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11419 Make --without-x compatible with --enable-gcc-warnings.
11420 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11421 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11422 members under HAVE_WINDOW_SYSTEM.
11423 * keyboard.c (make_lispy_focus_out): Likewise.
11424 (record_menu_key): Move under HAVE_MENUS.
11425 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11426 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11427 (syms_of_xdisp): Adjust user.
11428 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11429 (start_hourglass, cancel_hourglass):
11430 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11431 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11432 and CLEAR_FONT_TABLE_NFONTS.
11433 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11434 Declare only if HAVE_WINDOW_SYSTEM.
11435 (lface_same_font_attributes_p, clear_face_gcs): Define only
11436 if HAVE_WINDOW_SYSTEM.
11438 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11440 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11441 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11442 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11444 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11446 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11448 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11450 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11451 This fixes a type error on hosts where ptrdiff_t is wider than int.
11453 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11455 * keyboard.c (read_key_sequence_vs): New function.
11456 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11459 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11461 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11463 Makefile improvements.
11464 * Makefile.in (config.status): Don't use double-colon rules, as
11465 they are not portable according to POSIX. Fix shell typo with `;
11466 I guess this rule has never been tested?
11467 (VCSWITNESS): New macro, to override any environment var.
11469 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11471 * xterm.h (struct x_display_info): Do not track X connection
11472 fd separately because it is always available from Display.
11473 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11476 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11478 * buffer.c (drop_overlay):
11479 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11480 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11482 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11484 * buffer.c (Fmake_overlay, Fmove_overlay):
11485 * intervals.c (set_point_from_marker):
11486 * print.c (PRINTPREPARE): Prefer signal_error
11487 to plain error and report unsuitable marker too.
11489 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11491 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11492 for 'dragging' member.
11493 (struct x_output): Remove set-but-unused leftovers
11494 'left_before_move' and 'top_before_move'.
11495 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11496 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11497 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11498 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11499 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11500 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11501 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11502 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11504 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11506 * nsfont.m (INVALID_GLYPH): New define.
11507 (nsfont_encode_char): Use INVALID_GLYPH.
11508 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11510 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11512 * xterm.c (x_last_mouse_movement_time): Revert last change.
11513 This code should use XDisplayMotionBufferSize to check display's
11514 motion history first, and there are few other issues as well.
11515 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11516 (handle_one_xevent): Adjust user.
11518 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11520 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11521 * frame.c (Flast_nonminibuf_frame): ... to here.
11522 (check_minibuf_window): Don't abort if no window was found
11525 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11527 Use XGetMotionEvents to ask the last mouse motion time from X server.
11528 * xterm.c (X_MOTION_HISTORY): Default to 1.
11529 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11530 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11531 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11532 Ifdef away legacy code.
11533 (XTmouse_position, x_scroll_bar_report_motion):
11534 Use x_last_mouse_movement_time.
11535 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11538 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11540 * msdos.c (last_mouse_window): Move to...
11541 (dos_rawgetc): ...this function and adjust comment.
11542 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11543 (mouseMoved): ...this function and adjust comment.
11544 * w32term.c (last_window): Likewise with...
11545 (w32_read_socket): ...this function.
11546 * xterm.c (last_window): Likewise with...
11547 (handle_one_xevent): ...this function.
11549 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11551 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11552 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11553 (handle_one_xevent): ...to here.
11554 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11557 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11559 * msdos.c (IT_set_terminal_window): Remove no-op.
11560 (initialize_msdos_display): Adjust terminal setup.
11561 * w32console.c (w32con_set_terminal_window): Remove no-op.
11562 (initialize_w32_display): Adjust terminal setup.
11563 * w32term.c (w32_set_terminal_window): Remove no-op.
11564 (w32_create_terminal): Adjust terminal setup.
11565 * xterm.c (XTset_terminal_window): Remove no-op.
11566 (x_create_terminal): Adjust terminal setup.
11568 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11570 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11572 (ns_create_terminal): Adjust terminal setup.
11573 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11575 (w32_create_terminal): Adjust terminal setup.
11576 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11578 (x_create_terminal): Adjust terminal setup.
11580 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11582 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11583 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11584 * dispnew.c (buffer_posn_from_coords):
11585 * window.c (Fwindow_end, displayed_window_lines):
11586 * xdisp.c (redisplay_mode_lines): Use it.
11588 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11590 * fontset.c (face_for_char): Check char in the current face font first
11591 if HAVE_NS (Bug#15138).
11593 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11595 * window.c (temp_output_buffer_show): Make sure window returned
11596 by display_buffer is live (Bug#15213).
11598 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11600 Minor cleanup to avoid forward declarations.
11601 * coding.h (struct ccl_spec): Remove forward declaration.
11602 * composite.h (toplevel): Include font.h.
11603 (struct composition_it, struct face, struct font_metrics):
11604 Remove forward declaration.
11605 * dispextern.h (struct image, struct atimer): Likewise.
11606 * emacsgtkfixed.h (struct frame): Likewise.
11607 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11608 * font.h (struct font_driver, struct font, struct glyph_string)
11609 (struct face): Remove forward declaration.
11610 * fontset.h (struct face, struct font): Likewise.
11611 * frame.h (toplevel): Style cleanup.
11612 (enum output_method): Move to...
11613 * termhooks.h (enum output_method): ...here.
11614 (struct glyph, struct frame, struct ns_display_info)
11615 (struct x_display_info, struct w32_display_info):
11616 Remove forward declaration.
11617 * xterm.h (toplevel): Include termhooks.h.
11618 (struct font, struct window, struct glyph_matrix, struct frame)
11619 (struct input_event, struct face, struct image): Remove forward
11621 * gtkutil.h (struct _widget_value): Likewise.
11622 * keyboard.h (toplevel): Include termhooks.h.
11623 (struct input_event): Remove forward declaration.
11625 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11627 * intervals.c (set_point_from_marker): New function.
11628 * editfns.c (Fgoto_char):
11629 * process.c (Finternal_default_process_filter):
11630 * window.c (select_window_1): Use it.
11631 * buffer.h (set_point_from_marker): Add prototype.
11633 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11635 * w32.c (term_winsock): Call release_listen_threads before calling
11637 (_sys_wait_accept): Wait for accept event in a loop with a finite
11638 timeout, instead of waiting indefinitely. Will hopefully avoid
11639 hanging during exit because WSACleanup deadlocks waiting for the
11640 event object to be released. (Bug#14333)
11642 * w32proc.c (release_listen_threads): New function, signals all
11643 the reader threads that listen for connections to stop waiting.
11645 * w32.h (release_listen_threads): Add prototype.
11647 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11649 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11650 field of new marker (for sanity and safety).
11651 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11652 anyway because XMISCTYPE is a function and can't be an lvalue).
11654 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11656 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11657 (x_after_update_window_line, x_scroll_bar_create)
11658 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11659 (handle_one_xevent, x_clear_frame_area):
11660 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11661 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11662 * xterm.h (x_clear_area): Adjust prototype.
11664 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11666 Hook scanning and indentation functions to find_newline. This helps
11667 to avoid duplicated code and renders more respect to newline cache.
11668 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11669 * cmds.c (Fforward_line):
11670 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11671 Use find_newline and avoid unnecessary point movements.
11672 * search.c (scan_newline): Implement on top of find_newline.
11674 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11676 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11677 scoped code (bug#11258).
11679 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11681 * nsterm.m (last_window): New variable.
11682 (EV_TRAILER2): New macro.
11683 (EV_TRAILER): Call EV_TRAILER2.
11684 (mouseMoved:): Add support for mouse-autoselect-window
11685 on nextstep (Bug#6888).
11687 2013-08-28 Andreas Schwab <schwab@suse.de>
11689 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11690 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11691 Remove unused macro definitions.
11692 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11693 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11694 Only define if emacs.
11696 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11698 Prefer enum glyph_row_area to int where appropriate.
11699 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11701 (window_box, window_box_width, window_box_left, window_box_left_offset)
11702 (window_box_right, window_box_right_offset): Adjust prototypes.
11703 * xdisp.c (window_box, window_box_width, window_box_left)
11704 (window_box_left_offset, window_box_right, window_box_right_offset):
11705 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11706 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11707 * nsterm.m (ns_clip_to_row):
11708 * w32term.c (w32_clip_to_row):
11709 * xterm.c (x_clip_to_row): Likewise.
11711 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11713 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11714 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11716 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11718 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11719 for portability to hosts where /bin/sh has problems.
11721 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11723 Redesign redisplay interface to drop global output_cursor.
11724 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11725 (toplevel): Remove declaration of output_cursor.
11726 (set_output_cursor, x_cursor_to): Remove prototype.
11727 * window.h (struct window): New member output_cursor.
11728 (output_cursor_to): New function to replace RIF member.
11729 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11730 (update_text_area, set_window_cursor_after_update): Use it.
11731 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11732 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11733 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11734 * w32term.c (x_update_window_begin, x_update_window_end):
11735 * xterm.c (x_update_window_begin, x_update_window_end):
11736 Adjust to use per-window output cursor.
11738 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11740 Simplify SELECT_TYPE-related code.
11741 Like EMACS_TIME, this portability layer is no longer needed, since
11742 Emacs has been using fd_set as a portability layer for some time.
11743 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11744 (SELECT_TYPE): Remove. All uses changed to fd_set.
11745 (fd_set) [!FD_SET]: New typedef.
11747 Simplify EMACS_TIME-related code.
11748 This portability layer is no longer needed, since Emacs has been
11749 using struct timespec as a portability layer for some time.
11750 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11751 Include <time.h> rather than "systime.h"; that's all that's needed now.
11752 * dispnew.c: Include <timespec.h> rather than "systime.h";
11753 that's all that's needed now.
11754 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11755 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11756 TIMESPEC_RESOLUTION.
11757 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11758 LOG10_TIMESPEC_RESOLUTION.
11759 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11760 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11761 (make_emacs_time): Remove. All used changed to make_timespec.
11762 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11763 (current_timespec): Rename from current_emacs_time. All uses changed.
11764 (add_emacs_time): Remove. All uses changed to timespec_add.
11765 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11766 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11767 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11768 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11769 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11770 (current_timespec): Rename from current_emacs_time. All uses changed.
11771 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11772 changed to timespec_cmp.
11773 * xgselect.c: Include <timespec.h>, since our .h files don't.
11775 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11777 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11778 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11779 Remove the leftovers.
11780 * gtkutil.c (toplevel): Do not declare Qxft but include
11782 * image.c (toplevel): Do not declare Vlibrary_cache because
11783 it's already done in lisp.h.
11785 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11787 * lisp.h (Mouse_HLInfo): Move from here...
11788 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11789 (reset_mouse_highlight): New function.
11790 * msdos.c (dos_set_window_size, IT_update_begin)
11791 (internal_terminal_init):
11792 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11793 (ns_initialize_display_info):
11794 * w32console.c (initialize_w32_display):
11795 * w32term.c (x_update_window_end, x_free_frame_resources)
11796 (w32_initialize_display_info):
11797 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11798 * window.c (Fdelete_other_windows_internal):
11799 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11800 * termchar.h (toplevel):
11801 * xterm.h (toplevel): Include dispextern.h.
11803 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11805 Fix minor problems found by static checking.
11806 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11807 (expect): Avoid nested-if warning.
11808 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11809 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11810 * nsterm.h, nsterm.m (ns_select):
11811 * xgselect.c, xgselect.h (xg_select):
11812 Adjust signature to better match pselect's.
11813 * nsterm.m (ns_select):
11814 Don't set *TIMEOUT, since pselect doesn't.
11815 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11816 diagnostic about assigning const char * to it.
11817 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11819 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11821 * lread.c (substitute_object_recurse): Handle hash-tables as well
11824 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11826 Fix unlikely core dump in init_tty, and simplify terminfo case.
11827 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11828 The old version incorrectly dumped core if malloc returned a
11829 buffer containing only non-NUL bytes.
11830 (init_tty): Do not allocate or free termcap buffers; the
11831 struct does that for us now.
11832 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11833 (struct tty_display_info): Define members termcap_term_buffer and
11834 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11835 use them. Allocate them directly in struct rather than indirectly
11836 via a pointer, to simplify init_tty.
11838 * frame.c (check_minibuf_window): Initialize 'window' properly,
11839 so that Emacs reliably aborts later if 'window' is not initialized.
11841 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11843 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11844 of VoidSymbol (Bug#15154).
11846 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11848 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11849 mouse_face_beg_y and mouse_face_end_y.
11850 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11851 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11852 Adjust users and update comment where appropriate.
11854 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11856 * frame.c (check_minibuf_window): New function.
11857 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11858 Call check_minibuf_window (Bug#15183).
11860 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11862 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11863 because this is the only last cursor data we need to keep and consult.
11864 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11865 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11868 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11870 Fix recovering from possible decompression error.
11871 Since insert_from_gap doesn't always move point, we can't use PT as
11872 the position where the partially decompressed data ends, and
11873 should count how many bytes was produced so far.
11874 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11875 (unwind_decompress): Really delete partially uncompressed data.
11876 (Fzlib_decompress_region): Take decompressed data size into account.
11878 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11880 * syntax.c (init_syntax_once): Adjust comment and do an early
11881 initialization of Qchar_table_extra_slots just once...
11882 * casetab.c (init_casetab_once):
11883 * category.c (init_category_once):
11884 * character.c (syms_of_character):
11885 * coding.c (syms_of_coding):
11886 * xdisp.c (syms_of_xdisp): ...and omit it here.
11888 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11890 * xdisp.c (get_next_display_element): Don't apply to characters
11891 from a display vector the logic of setting it->end_of_box_run_p
11892 suitable for characters from a buffer. (Bug#15175)
11894 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11895 to handle directories, rather than '_utime' which doesn't.
11898 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11900 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11901 or fullscreen (Bug#14627).
11903 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11905 System-dependent integer overflow fixes.
11906 * process.c (Fset_process_window_size): Signal an error if
11907 the window size is outside the range supported by the lower level.
11908 * sysdep.c (set_window_size): Return negative on error,
11909 nonnegative on success, rather than -1, 0, 1 on not in system,
11910 failure, success. This is simpler. Caller changed.
11911 (serial_configure): Remove unnecessary initialization of local.
11912 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11913 size fits in unsigned long; this isn't true on some 32-bit hosts.
11914 Avoid buffer overrun if some future version of /proc/meminfo has a
11915 variable name longer than 20 bytes.
11916 (system_process_attributes) [__FreeBSD__]:
11917 Don't assume hw.availpages fits in 'int'.
11919 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11921 Don't let very long directory names overrun the stack.
11922 Fix some related minor problems involving "//", vfork.
11923 * callproc.c (encode_current_directory): New function.
11924 (call_process): Don't append "/"; not needed.
11925 * fileio.c (file_name_as_directory_slop): New constant.
11926 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11927 this can save the caller having to alloca.
11928 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11929 Use SAFE_ALLOCA, not alloca.
11930 (directory_file_name, Fexpand_file_name): Leave leading "//"
11931 alone, since it can be special even on POSIX platforms.
11932 * callproc.c (call_process):
11933 * process.c (Fformat_network_address):
11934 * sysdep.c (sys_subshell):
11935 Use encode_current_directory rather than rolling our own.
11936 (create_process): No need to encode directory; caller does that now.
11937 * process.h (encode_current_directory): New decl.
11938 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11939 Rework to avoid 'goto xyzzy;'.
11941 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11943 * xdisp.c (handle_face_prop): If the default face was remapped use
11944 the remapped face for strings from prefix properties. (Bug#15155)
11946 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11948 Minor cleanup for redisplay interface and few related functions.
11949 * frame.h (enum text_cursor_kinds): Move from here...
11950 * dispextern.h (enum text_cursor_kinds): ...to here.
11951 (toplevel): Drop unnecessary declarations.
11952 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11953 in update_window_end_hook and draw_window_cursor functions.
11954 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11955 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11956 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11957 * xterm.c (x_update_window_end, x_draw_window_cursor):
11958 * xdisp.c (display_and_set_cursor, update_window_cursor)
11959 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11960 enum text_cursor_kinds where appropriate.
11962 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11964 Redesign redisplay interface to drop updated_row and updated_area.
11965 * dispextern.h (updated_row, updated_area): Remove declaration.
11966 (struct redisplay_interface): Pass glyph row and row area parameters
11967 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11968 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11970 * dispnew.c (updated_row, updated_area): Remove.
11971 (redraw_overlapped_rows, update_window_line): Adjust user.
11972 (update_marginal_area, update_text_area): Likewise. Pass updated row
11973 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11974 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11977 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11979 * process.c (flush_pending_output): Remove stub.
11982 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11984 * callproc.c: Fix race that killed background processes (Bug#15144).
11985 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11986 Record deleted process-id in critical section, not afterwards.
11987 Don't mistakenly kill process created by a call-process invocation
11988 that discards output and does not wait.
11990 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11992 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11993 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11994 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11995 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11996 to shut up compiler in mark_object.
11997 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11999 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12001 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12002 We can't portably rely on PTY_OPEN doing that, even if
12003 it calls posix_openpt with O_CLOEXEC.
12005 2013-08-20 Kenichi Handa <handa@gnu.org>
12007 * character.c (string_char): Improve commentary.
12009 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12011 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12012 (struct animation_cache): Make signature a flexible array member.
12013 All uses changed. This is a tad slower but may insulate us better
12014 from future changes to ImageMagick.
12016 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12018 * image.c: Shrink memory needed for animation cache.
12019 (SIGNATURE_DIGESTSIZE): New constant.
12020 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12021 (imagemagick_create_cache): Copy the signature. This saves
12022 several KB of memory that ImageMagick wastes per signature.
12023 Don't bother updating the update_time, as the caller does that now.
12024 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12025 it's a fixed size struct member now.
12026 (imagemagick_get_animation_cache): Always destroy the signature,
12027 as it's now imagemagick_create_cache's responsibility to copy it.
12028 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12029 and use memcmp rather than strcmp.
12030 eassert that ImageMagick returns a signature of the specified length.
12032 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12034 * image.c (imagemagick_get_animation_cache): Don't segfault on
12036 (imagemagick_get_animation_cache): Revert to previous definition
12037 so that it actually works. But keep the memory leak fix.
12038 (imagemagick_get_animation_cache): Fix memory leak.
12040 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12042 * image.c: Fix animation cache signature memory leak.
12043 Fix some other minor performance problems while we're at it.
12044 (imagemagick_create_cache): Clear just the members that
12045 need clearing. Don't set update_time, as caller does that now.
12046 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12047 Simplify by using pointer-to-pointer instead of a prev pointer.
12048 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12049 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12050 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12051 it's already a copy. Free the signature probe unless it's cached.
12053 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12054 This was introduced by my 2013-08-12 fix for Bug#15035.
12056 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12058 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12059 (imagemagick_prune_animation_cache): Now static.
12061 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12063 * image.c (imagemagick_get_animation_cache): Don't segfault when
12064 pruning all entries.
12066 2013-08-18 Ken Brown <kbrown@cornell.edu>
12068 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12069 static heap if ENABLE_CHECKING is defined.
12070 (max_bss_sbrk_ptr): New variable.
12071 (bss_sbrk): Use it.
12072 (report_sheap_usage): Report maximum static heap usage instead of
12073 ending static heap usage.
12075 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12077 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12078 of zlib_initialized according to the results of calling
12079 init_zlib_functions.
12081 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12083 * image.c: Implement an ImageMagick per-image cache.
12084 (imagemagick_get_animation_cache): Fix a double-free error.
12085 (imagemagick_load_image): Remove the ping_wand code, which only
12086 apparently saved time on invalid animated images, and slowed down
12087 everything else. Optimize for the common case.
12089 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12091 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12093 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12095 * marker.c (set_marker): Remove documentation of undefined behavior.
12097 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12099 * image.c (imagemagick_compute_animated_image): Animate correctly
12100 when sub-images are smaller than the main image.
12101 (imagemagick_compute_animated_image): Setting the iterator row to
12102 zero is apparently not allowed.
12103 (imagemagick_compute_animated_image): Allow images that say they
12104 have sub-images that are bigger than the main image, but just crop
12107 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12109 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12111 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12113 * image.c (imagemagick_compute_animated_image): Respect the GIF
12116 2013-08-15 Ken Brown <kbrown@cornell.edu>
12118 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12119 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12122 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12124 Fix minor problems found by static checking.
12125 * frame.c (delete_frame):
12126 * xdisp.c (next_element_from_display_vector):
12127 Avoid uninitialized local.
12128 * image.c (imagemagick_compute_animated_image): Port to C89.
12129 Prefer usual GNU indentation style for loops.
12130 Be more careful about bizarrely large sizes, by using ptrdiff_t
12133 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12135 Fix infinite frame selection loop (Bug#15025).
12136 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12138 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12140 * xdisp.c (compute_window_start_on_continuation_line):
12141 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12142 to make sure we end up setting the window start at the leftmost
12143 visible character of the display line. This avoids funky
12144 horizontal shifting because the window start is not kept on the
12145 same position. (Bug#15090)
12146 (next_element_from_display_vector): Support 'box' face attribute
12147 in the face definitions of a display vector. (Bug#15099)
12149 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12151 * image.c (imagemagick_compute_animated_image): Implement animated
12152 images (bug#14700).
12153 (imagemagick_compute_animated_image): Fix some compilation
12154 warnings. Implement a very simple cache to make the animation
12155 usable at all, but it should be replaced with a per-image cache.
12157 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12159 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12160 to do `for' loops over alist values.
12161 * buffer.h (FOR_EACH_BUFFER):
12162 * process.c (FOR_EACH_PROCESS): Use it.
12163 (handle_child_signal, status_notify, Fget_buffer_process)
12164 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12166 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12168 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12169 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12170 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12171 to xzalloc and so avoid redundant call to memset.
12172 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12173 members because it is allocated with xzalloc and so already zeroed.
12175 2013-08-14 Ken Brown <kbrown@cornell.edu>
12177 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12180 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12182 Utility function and macro to copy Lisp string to C string.
12183 * lisp.h (xlispstrdupa): New macro.
12184 (xlispstrdup): New prototype.
12185 * alloc.c (xlispstrdup): New function.
12186 * callint.c (Fcall_interactively):
12187 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12188 (Fsubstitute_in_file_name):
12189 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12190 * image.c (x_create_bitmap_from_file):
12191 * w32term.c (w32_term_init):
12192 * xterm.c (x_term_init): Use xlispstrdup.
12194 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12196 * image.c (imagemagick_load_image): Make animated pictures work.
12197 There's still some problems with background color settings, though
12200 * decompress.c (unwind_decompress): Always restore point.
12202 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12204 * marker.c (set_marker): Reformat documentation.
12206 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12208 * xdisp.c (cursor_type_changed): Now static.
12210 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12211 Use changed. This avoids the need to call xmalloc and for the
12212 caller to call xfree, and avoids memory leaks in some situations.
12214 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12216 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12217 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12218 (redisplay_window): If window_end_valid is cleared due to non-zero
12219 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12220 so do not call to try_cursor_movement for that window.
12222 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12224 * window.h (struct window): Convert window_end_pos and
12225 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12226 (wset_window_end_pos, wset_window_end_vpos): Remove.
12227 * dispnew.c (adjust_glyph_matrix):
12228 * window.c (Fwindow_end, replace_window, set_window_buffer)
12230 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12231 (set_vertical_scroll_bar, redisplay_window, try_window)
12232 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12233 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12234 (note_mouse_highlight): Adjust users.
12235 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12238 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12240 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12241 * image.c (imagemagick_filename_hint): Use `const char *' and
12242 prefer SSDATA to SDATA to avoid warnings.
12244 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12246 Cleanup window fringes, margins and scroll bars adjustments.
12247 * window.c (set_window_fringes, set_window_margins)
12248 (set_window_scroll_bars, apply_window_adjustment): New functions.
12249 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12250 (Fset_window_scroll_bars): Use them.
12252 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12254 * window.h (struct window): Convert scroll_bar_width
12255 from Lisp_Object to integer. Adjust comment.
12256 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12258 * window.c (wset_scroll_bar_width): Remove.
12259 (make_window): Initialize scroll_bar_width.
12260 (Fsplit_window_internal): Use direct assignment.
12261 (Fset_window_configuration, save_window_save):
12262 Convert Lisp_Object to integer and back where appropriate.
12263 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12264 bar was actually changed, and mention this in docstring.
12266 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12268 * decompress.c: Minor simplifications.
12269 (Fzlib_decompress_region): Don't bother verifying
12270 that avail_out <= UINT_MAX, as that was confusing.
12271 Mention the restriction in a comment instead.
12272 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12274 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12276 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12277 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12279 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12281 * image.c (imagemagick_filename_hint): Check for errors in the
12284 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12286 * window.c (Fwindow_margins): Return nil when there's no marginal
12287 area, as per the documented API.
12289 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12290 Fmake_vector, as scroll bar's struct members are not all Lisp
12291 objects now. This avoids crashes in GC.
12293 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12294 bool, so its address could be taken.
12296 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12298 * image.c (imagemagick_filename_hint): New function to possibly
12299 apply `image-content-type-suffixes'.
12300 (imagemagick_load_image): Use it.
12302 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12304 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12305 if loading zlib failed.
12307 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12309 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12310 2013-08-13 checkin below. Change bool to BOOL, rule is:
12311 All Obj-C code uses BOOL, except for interfaces callable from C.
12313 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12315 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12317 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12318 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12319 bool instead of BOOL.
12320 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12321 from Lisp_Object to bitfield. Adjust comment.
12322 * w32term.c (x_scroll_bar_create): Adjust user.
12323 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12324 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12325 Use bool for boolean.
12326 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12327 to `unsigned int' when defining a bitfield.
12329 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12331 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12333 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12335 * window.h (struct window): Convert left_margin_cols and
12336 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12337 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12338 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12340 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12342 (showing_window_margins_p, update_window_line, update_frame_1):
12343 * fringe.c (draw_fringe_bitmap_1):
12344 * xdisp.c (window_box_width): Adjust users.
12345 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12346 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12347 Use direct assignment.
12348 (Fset_window_configuration, save_window_save, Fwindow_margins):
12349 Convert Lisp_Object to integer and back where appropriate.
12350 (Fset_window_margins): Adjust user. Return t if any margin
12351 was actually changed, and mention this in docstring.
12353 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12355 * syntax.c (forward_word):
12356 * cmds.c (forward_char, backward_char): Mention the optional argument.
12358 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12360 * window.h (struct window): Convert left_fringe_width
12361 and right_fringe_width from Lisp_Objects to integers.
12363 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12364 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12365 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12367 (make_window): Initialize new integer fields to -1.
12368 (Fsplit_window_internal): Use direct assignment.
12369 (Fset_window_configuration, save_window_save):
12370 Convert Lisp_Object to integer and back where appropriate.
12371 (Fset_window_fringes): Adjust user. Return t if any fringe
12372 was actually changed, and mention this in docstring.
12374 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12376 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12377 * nsfns.m (x_set_cursor_type):
12378 * w32fns.c (x_set_cursor_type):
12379 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12380 * xdisp.c (set_frame_cursor_types): ...but in common code.
12382 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12384 * font.c (clear_font_cache): New function, stripped from...
12385 (Fclear_font_cache): ...here, which now uses the function
12386 above. Adjust comment.
12387 * font.h (clear_font_cache): Add prototype.
12388 * xfaces.c (clear_face_cache): Use clear_font_cache.
12390 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12392 * window.c (Fset_window_start): Compare `w', not `window' because
12393 `w' might not be equal to `window' after call to decode_live_window.
12395 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12397 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12398 This fixes a problem introduced by the Bug#15035 patch
12399 when using GPG. Reported by Herbert J. Skuhra.
12401 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12403 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12404 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12405 not yet initialized.
12407 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12409 * decompress.c (Fzlib_decompress_region): Support zlib
12410 decompression, too, and rename.
12412 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12414 Minor zlib configuration tweaks.
12415 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12416 Don't assume presence of fn_inflateInit2_ zlib internal function.
12418 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12420 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12421 include the zlib prefix.
12423 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12425 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12426 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12427 define static variables that are pointers to zlib functions to be
12428 dynamically loaded.
12429 (init_zlib_functions) [WINDOWSNT]: New function.
12430 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12432 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12433 macros instead of invoking the zlib functions directly.
12434 (syms_of_decompress): DEFSYM Qzlib_dll.
12435 Staticpro Szlib_available_p.
12437 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12439 Avoid looping over all frame windows to freeze and unfreeze.
12440 * window.h (struct window): Drop frozen_window_start_p.
12441 (freeze_window_starts): Drop prototype.
12442 * frame.h (struct frame): New frozen_window_starts flag.
12443 (FRAME_WINDOWS_FROZEN): New macro.
12444 * window.c (freeze_window_start, freeze_window_starts):
12446 (select_window, replace_window): Adjust users.
12447 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12448 (window_frozen_p): New function.
12449 (redisplay_window): Use it.
12451 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12453 Fix some fd issues when running subprocesses (Bug#15035).
12454 Fix bugs that can leak files or file descriptors on errors.
12455 Don't unlink open temp files, as that's hard for users to diagnose
12456 when things go awry (e.g., temp disk exhausted).
12457 Don't bother to lock temp files. Check for invalid recursion.
12458 * callproc.c (synch_process_fd): Remove. All uses removed.
12459 (synch_process_tempfile): New var or macro.
12460 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12462 (record_kill_process): New arg, the temp name. All callers changed.
12463 (delete_temp_file): Now just a simple wrapper around unlink.
12464 (call_process_kill): New arg, the call_process_fd array.
12465 Close them all. Clear synch_process_pid. Remove the temp file,
12466 or arrange for it to be removed.
12467 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12468 that's been moved to synch_process_tempfile. Caller changed.
12469 Do not remove the tempfile; that's now call_process_kill's
12471 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12472 call_process_kill; the caller now does that.
12473 (call_process_cleanup): Do not close the process fd; that's now
12474 call_process_kill's responsibility.
12475 (Fcall_process): Implement via new function call_process, which
12476 has most of the old body of Fcall_process, but with a different API.
12477 (call_process): New function that does not open or close filefd if
12478 it is nonnegative. Record which fds need to be closed, and let
12479 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12480 Signal an error if invoked recursively (could be done via a hook).
12481 Simplify creation of the tempfile in the MSDOS case.
12482 Don't create the output file until after checking for the executable.
12483 Report any failure to open /dev/null.
12484 Don't open /dev/null for writing twice; once is enough.
12485 Don't create pipe if all output is being discarded or sent to file.
12486 Don't worry about setting up the coding system or reading from the
12487 pipe if all output is being discarded.
12488 Hoist fd_error local into top level, to lessen block nesting.
12489 Don't record deleted pid here; now done by Fcall_process_region.
12490 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12491 and note its success in synch_process_tempfile.
12492 Do not leak resources when child_setup fails.
12493 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12494 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12495 (create_temp_file): Now returns open fd, with an additional
12496 Lisp_Object * argument to return the name. All callers changed.
12497 Do not close the file; rewind it instead, and leave it open for
12498 the caller. Do not lock the temp file. Unwind-protect the file
12499 and the file-descriptor.
12500 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12501 If an asynchrounous process, record it here, not in call_process.
12502 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12503 * eval.c (set_unwind_protect): New function.
12504 * fileio.c (write_region): New function, generalized from the
12505 old Fwrite_region. Do not lock temp files.
12506 (Fwrite_region): Use it.
12507 * lisp.h (set_unwind_protect, write_region): New decls.
12508 * process.c: Include <verify.h>.
12509 (make_process): Mark fds as initially closed.
12510 (deleted_pid_list): Now a list of pid-filename pairs.
12512 (close_process_fd): New function.
12513 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12514 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12515 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12516 (create_process, create_pty, Fmake_serial_process)
12517 (server_accept_connection): Record which fds need to be closed,
12518 and let deactivate_process close them.
12519 (Fmake_network_process): Do not discard the unwind-protect
12520 until it's safe to do so.
12521 (deactivate_process): Close the fds opened by create_process etc.
12522 (Fprocess_send_eof): Adjust to new way of recording open fds.
12523 Report an error if /dev/null can't be opened, instead of aborting.
12524 * process.h (PROCESS_OPEN_FDS): New constant.
12525 (struct Lisp_Process): New member open_fds.
12526 (record_kill_process, record_deleted_pid): Adjust signatures.
12527 (record_deleted_pid): Move decl here ...
12528 * syswait.h (record_deleted_pid): ... from here.
12530 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12532 * decompress.c: Fix bugs with large buffers and weird inputs.
12533 Tune a bit. Reindent as per usual Emacs style.
12534 (BUFFER_SIZE): Remove.
12535 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12536 more than UINT_MAX bytes. Decompress into the gap instead of into
12537 an auto buffer, as this should avoid copying. Return nil if
12538 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12539 set immediate_quit; we shouldn't trust zlib code that much.
12541 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12543 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12544 errors, and really move the gap to where we want it.
12546 * lisp.h: Include decompress.c support.
12548 * emacs.c (main): Include decompress.c support.
12550 * Makefile.in: Include -lz if present.
12552 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12554 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12555 (initWithTitle:): Initialize frame to 0.
12556 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12557 (fillWithWidgetValue:frame:): Rename from
12558 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12560 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12561 fillWithWidgetValue:frame:
12563 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12564 remove memory leak warnings.
12566 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12567 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12568 menu_pending_title.
12570 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12571 (x_activate_menubar): Update the whole menu.
12572 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12573 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12574 current event is not NSSystemDefined (Bug#15001).
12575 Call ns_check_menu_open only if trackingMenu is 2.
12576 (menuDidClose:): New method, decrease trackingMenu.
12577 (fillWithWidgetValue:setDelegate:): New method.
12578 (fillWithWidgetValue:): Call the above.
12580 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12582 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12584 Omit some unnecessary casts.
12585 Many of these go back to the old pre-C89 days, when they may have
12586 been needed, but we've been assuming C89 or later for a while now.
12587 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12588 (live_float_p, live_misc_p, live_vector_p):
12589 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12590 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12591 (defvar_per_buffer):
12592 * callint.c (Fcall_interactively):
12593 * doc.c (Fsubstitute_command_keys):
12594 * filelock.c (get_boot_time):
12595 * frame.c (xrdb_get_resource):
12596 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12597 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12598 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12599 (menuitem_highlight_callback, menu_destroy_callback)
12600 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12601 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12602 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12603 (xg_tool_bar_help_callback, tb_size_cb):
12604 * image.c (xpm_alloc_color, png_read_from_memory)
12605 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12606 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12608 * keymap.c (describe_map):
12609 * nsfns.m (Fns_display_monitor_attributes_list):
12610 * nsmenu.m (process_dialog:):
12611 * nsterm.m (hold_event):
12612 * process.c (wait_reading_process_output):
12613 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12614 * scroll.c (do_direct_scrolling, scrolling_1):
12615 * termcap.c (tgetent):
12616 * window.c (check_window_containing, add_window_to_list)
12617 (freeze_window_starts):
12618 * xdisp.c (compare_overlay_entries, vmessage):
12619 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12620 (x_get_monitor_attributes_xrandr)
12621 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12622 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12623 * xfont.c (xfont_match, xfont_open):
12624 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12625 (menubar_selection_callback, menu_position_func)
12626 (popup_selection_callback, create_and_show_popup_menu)
12627 (dialog_selection_callback, create_and_show_dialog):
12628 * xrdb.c (x_get_string_resource)
12630 * xsmfns.c (x_session_check_input):
12631 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12632 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12633 (xaw_jump_callback, xaw_scroll_callback):
12634 Omit unnecessary casts.
12636 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12638 Minor string-length refactoring.
12639 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12640 * frame.c (make_monitor_attribute_list):
12641 Prefer build_string to strlen + make_string.
12643 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12645 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12646 don't check minor_code (Bug#14417).
12648 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12650 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12651 vertical positions instead. This avoids calling MATRIX_ROW with
12652 row numbers that are possibly beyond valid limits. (Bug#15064)
12654 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12656 Use xstrdup and build_unibyte_string where applicable.
12657 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12658 * xfns.c (x_window):
12659 * xrdb.c (x_get_customization_string):
12660 * xterm.c (xim_initialize):
12661 * w32fns.c (w32_window): Use xstrdup.
12662 (w32_display_monitor_attributes_list):
12663 * emacs.c (init_cmdargs):
12664 * keyboard.c (PUSH_C_STR):
12665 * nsfont.m (nsfont_open):
12666 * sysdep.c (system_process_attributes):
12667 * w32.c (system_process_attributes):
12668 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12670 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12672 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12673 variables of these types so that GDB would know about them, as aid
12674 for debugging fatal exceptions. (Bug#15024) See also
12675 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12678 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12680 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12681 larger than the NSWindow (Bug#14934).
12683 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12685 Redesign redisplay interface to drop global variable updated_window.
12686 Always pass currently updated window as a parameter to update routines.
12687 * dispextern.h (updated_window): Remove declaration.
12688 (struct redisplay_interface): Pass window parameter to
12689 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12690 and after_update_window_hook.
12691 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12693 * dispnew.c (updated_window): Remove.
12694 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12695 (update_window_line): Adjust to match redisplay interface changes.
12696 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12697 (ns_scroll_run, ns_after_update_window_line):
12698 * w32term.c (x_update_window_begin, x_update_window_end)
12699 (x_after_update_window_line, x_scroll_run):
12700 * xterm.c (x_update_window_begin, x_update_window_end)
12701 (x_after_update_window_line, x_scroll_run):
12702 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12703 Likewise. Adjust comments where appropriate.
12704 (x_cursor_to): Simplify because this is always called during window
12705 update (but install debugging check anyway).
12706 (expose_window): Check must_be_updated_p flag to see whether this
12707 function is called during window update.
12709 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12711 Do not reset window modification event counters excessively.
12712 These leftovers and poor man's tricky methods to catch extra
12713 redisplay's attention are no longer needed.
12714 * frame.c (set_menu_bar_lines_1):
12715 * minibuf.c (read_minibuf_unwind):
12716 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12717 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12718 (window_scroll_line_based, Fset_window_configuration):
12719 * xdisp.c (redisplay_window): Do not reset last_modified and
12720 last_overlay_modified counters.
12722 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12724 * xselect.c (x_send_client_event): Set send_event and serial, memset
12725 data.l as it might be bigger than data.b. Use 24 bit mask to
12726 XSendEvent (Bug#15034).
12728 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12730 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12731 for TTY frames that are not the top frame on their console.
12734 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12736 * w32term.c (w32fullscreen_hook): Really maximize frame when
12737 asked for (Bug#14841).
12739 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12741 Prefer selected_window to Fselected_window, likewise for frames.
12742 * buffer.c (Fbuffer_swap_text):
12743 * data.c (Fvariable_binding_locus):
12744 * window.c (run_window_configuration_change_hook): Adjust users.
12745 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12746 Use decode_live_frame.
12748 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12750 Be more careful if selected window shows the buffer other than current,
12751 use window_outdated only if this is not so. This change should also
12752 address some weird issues discussed in Bug#13012.
12753 * window.h (window_outdated): New prototype.
12754 * window.c (window_outdated): Now here. Convert from static and
12755 always assume window's buffer.
12756 (Fwindow_end, Fwindow_line_height): Use it.
12757 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12758 and always assume window's buffer.
12759 (redisplay_window): Adjust user.
12760 (redisplay_internal): Call to reconsider_clip_changes once and
12761 check whether mode line should be updated only if selected window
12762 shows current buffer.
12763 (run_window_scroll_functions): Use eassert for debugging check.
12764 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12766 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12768 * window.c (window_scroll, window_scroll_pixel_based)
12769 (window_scroll_line_based): Use bool for booleans.
12771 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12773 * process.c: Fix minor off-by-one issues in descriptor counts.
12774 This shouldn't fix any real bugs, but it cleans up the code a bit.
12775 (max_process_desc, max_input_desc): -1, not 0, means none.
12777 (delete_input_desc): New function.
12778 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12779 (deactivate_process): Scan backwards when recomuting max_process_desc;
12780 that should be faster.
12781 (init_process_emacs): Initialize max_input_desc.
12783 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12785 Use region cache to speedup bidi_find_paragraph_start.
12786 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12787 Rename cache_long_line_scans to cache_long_scans.
12788 * buffer.c (bset_cache_long_line_scans): Rename to
12789 bset_cache_long_scans.
12790 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12791 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12793 (syms_of_buffer): Rename cache-long-line-scans to
12794 cache-long-scans. Adjust docstring.
12795 * search.c (newline_cache_on_off):
12796 * indent.c (width_run_cache_on_off): Adjust users.
12797 * bidi.c (bidi_paragraph_cache_on_off): New function.
12798 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12799 * insdel.c (prepare_to_modify_buffer):
12800 Invalidate bidi_paragraph_cache if enabled.
12802 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12804 Invalidate region caches only if buffer text is going to be changed.
12805 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12806 (modify_text): ...new prototype.
12807 (prepare_to_modify_buffer_1): New prototype.
12808 * textprop.c (modify_region): Rename to...
12809 (modify_text_properties): ...new function.
12810 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12811 (Fremove_list_of_text_properties): Adjust users.
12812 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12813 (modify_text): ...new function.
12814 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12815 (prepare_to_modify_buffer_1): ...new function.
12816 * casefiddle.c (casify_region):
12817 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12818 (Ftranspose_regions): Use modify_text.
12820 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12822 * lisp.mk (lisp): Add nadvice.elc.
12824 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12826 New macro to iterate over live buffers similar to frames.
12827 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12828 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12829 Declare buffer-related variables here to offload lisp.h.
12830 * buffer.c (Vbuffer_alist): Adjust comment.
12831 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12832 (other_buffer_safely):
12833 * data.c (store_symval_forwarding):
12834 * dispnew.c (Fframe_or_buffer_changed_p):
12835 * fileio.c (Fdo_auto_save):
12836 * filelock.c (unlock_all_files):
12837 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12839 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12841 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12842 * callproc.c (create_temp_file):
12843 * filelock.c (create_lock_file):
12844 Assume mkostemp, since it's now provided by Gnulib.
12846 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12848 * w32.c (mkostemp): New function.
12849 (mktemp): Remove, no longer used. Most of the code reused in
12850 mkostemp. (Bug#15015)
12851 (mktemp): Don't undef.
12853 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12855 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12856 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12857 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12858 (free_glyph_pool, check_glyph_memory): Likewise for
12859 all users. Adjust comments where appropriate.
12861 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12863 * composite.h: Minor fixups.
12864 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12865 to fix a misspelling, and change it to an inline function while
12866 we're at it (it need not be a macro). All uses changed.
12867 (composition_method, composition_valid_p):
12868 Rewrite to avoid assignments in if-conditions.
12870 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12872 Do not use global Lisp_Object in composition macros.
12873 * composite.h (composition_temp): Remove declaration.
12874 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12875 (composition_method, composition_valid_p): ...inline functions.
12876 (compose_region): Remove the leftover.
12877 * composite.c (composition_temp): Remove.
12878 (run_composition_function, update_compositions)
12879 (composition_compute_stop_pos, composition_adjust_point)
12880 (Ffind_composition_internal):
12881 * coding.c (handle_composition_annotation):
12882 * xdisp.c (handle_composition_prop, check_point_in_composition):
12883 Related users changed.
12885 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12887 Drop FRAME_PTR typedef.
12888 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12889 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12890 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12891 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12892 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12893 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12894 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12895 All related users changed.
12897 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12899 * eval.c (default_toplevel_binding): New function.
12901 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12902 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12903 (syms_of_eval): Export them.
12904 * data.c (Fdefault_value): Micro cleanup.
12905 * term.c (init_tty): Use "false".
12907 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12909 Fix X GC leak in GTK and raw (no toolkit) X ports.
12910 * xterm.c (x_free_frame_resources): If white and black relief
12911 GCs are allocated, always free them here.
12912 * xfns.c (x_make_gc): Omit redundant initialization.
12913 * widget.c (create_frame_gcs): Remove the leftover.
12914 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12915 in x_free_frame_resources.
12917 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12919 * nsterm.m (windowWillResize:toSize:): Only change title if
12920 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12922 (viewDidEndLiveResize): New method.
12924 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12925 inside NS_IMPL_COCOA.
12927 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12929 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12930 Do not check whether undo is enabled because record_insert and
12931 record_delete does that themselves.
12933 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12935 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12936 member which is not really used any more.
12937 (FRAME_XIC_BASE_FONTNAME): Remove.
12938 * xfns.c (xic_free_fontset): Adjust user.
12939 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12940 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12941 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12942 (xdialog_show): Use eassert for debugging check.
12943 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12945 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12947 * fileio.c, fns.c (merge): Move extern decl from here ...
12948 * lisp.h (merge): ... to here.
12950 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12952 Fix last font-related change.
12953 * w32font.h (w32font_list_internal, w32font_match_internal):
12955 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12956 (uniscribe_list_family): Adjust to match font API change.
12957 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12958 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12960 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12962 * frame.h (FRAME_MOUSE_UPDATE):
12963 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12964 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12966 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12968 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12969 * font.h (struct font_driver): Change list, match, and list_family
12970 functions to accept struct frame * as first arg.
12971 * font.c (font_score, font_compare, font_sort_entities):
12973 (font_sort_entities, font_list_entities, font_select_entity)
12974 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12975 match font API change.
12976 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12977 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12978 * ftxfont.c (ftxfont_list, ftxfont_match):
12979 * xftfont.c (xftfont_list, xftfont_match):
12980 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12981 * w32font.c (w32font_list, w32font_match, w32font_list)
12982 (w32font_list_internal, w32_font_match_internal): Likewise.
12983 * xfaces.c (Fx_family_fonts): Adjust user.
12985 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12987 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12988 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12989 only if HAVE_X_WINDOWS is in use.
12990 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12991 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12992 * w32term.c (x_wm_set_icon_position): Likewise.
12993 * w32fns.c (x_icon): Adjust user.
12995 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12997 * xterm.c (last_mouse_press_frame): Remove the
12998 leftover which is not really used any more.
12999 (handle_one_xevent, syms_of_xterm): Adjust users.
13000 (x_flush): Call XFlush once per each X display, not frame.
13001 This is better because this code always unconditionally skips
13002 non-X frames in Vframe_list and issues the only XFlush if we
13003 have more than one X frame on the same X display.
13004 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13005 Use bool for booleans.
13006 (x_draw_glyph_string_background, cvt_string_to_pixel)
13007 (cvt_pixel_dtor): Drop unnecessary prototypes.
13008 * xterm.h (x_display_ok): Adjust prototype.
13010 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13012 Drop unnecessary functions that deals with frame pixel size.
13013 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13014 (x_pixel_height): Drop prototypes.
13015 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13016 (x_pixel_height): Drop implementations.
13017 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13018 which should be always valid for window frame.
13019 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13020 * w32menu.c (Fx_popup_dialog):
13021 * xmenu.c (Fx_popup_dialog): Likewise for both.
13023 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13025 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13026 frame parameters and call to Fmodify_frame_parameters just once.
13027 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13028 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13029 and mention nil frame in docstring.
13031 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13033 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13034 (x_figure_window_size): Likewise. Adjust to return long.
13035 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13036 (toplevel): Move Qterminal_live_p to...
13037 * terminal.c (toplevel): ...here, make it static, and...
13038 (syms_of_terminal): ...DEFSYM here.
13039 * frame.h (Qterminal_live_p): Remove declaration.
13040 (make_frame, x_figure_window_size): Adjust prototype.
13041 * nsfns.m (Fx_create_frame): Use long for window flags.
13043 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13045 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13046 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13047 Do not assume that emacs_close (INT_MAX) is a no-op.
13049 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13051 * xfaces.c (make_face_cache): For struct face_cache, prefer
13052 xmalloc to xzalloc and so avoid redundant call to memset.
13053 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13055 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13057 * fringe.c (draw_window_fringes, update_window_fringes)
13058 (compute_fringe_widths):
13059 * w32term.c (x_draw_glyph_string):
13060 * window.c (candidate_window_p, Frecenter):
13061 * xfaces.c (realize_basic_faces, realize_default_face)
13062 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13063 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13064 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13065 * xmenu.c (Fx_menu_bar_open_internal):
13066 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13067 * xsettings.c (xft_settings_event):
13068 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13069 Use bool for booleans. Adjust style and comments where
13071 * dispextern.h (draw_window_fringes, update_window_fringes)
13072 (compute_fringe_widths):
13073 * xterm.h (x_had_errors_p): Adjust prototype.
13075 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13077 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13078 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13080 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13082 * fns.c (toplevel): Remove comment before Fsafe_length because
13083 it checks for QUIT.
13085 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13087 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13089 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13091 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13092 frame which got the message is still alive, before dereferencing
13093 its pointer. (Bug#14970)
13095 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13096 be a live window, before using it as such. (Bug#14970)
13098 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13100 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13101 w32_detect_focus_change instead of doing part of its job by hand.
13102 This fixes the problem whereby FOCUS_OUT events were not sent to
13105 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13107 * process.c (Fprocess_list): Doc fix.
13109 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13110 being re-exposed only if it didn't ask to become visible.
13111 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13112 was previously iconified. (Bug#14841)
13113 (x_iconify_frame): Mark the frame iconified.
13115 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13117 Fix minor problems found by static checking.
13118 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13119 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13121 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13123 * eval.c (set_specpdl_old_value): New function.
13124 (unbind_to): Minor simplification.
13125 (get_backtrace_frame): New function.
13126 (Fbacktrace_frame): Use it. Add `base' argument.
13127 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13128 (syms_of_eval): Export backtrace-eval.
13129 * xterm.c (x_focus_changed): Simplify.
13131 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13133 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13135 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13137 * xdisp.c (redisplay_window): Instead of moving point out of
13138 scroll margin, reject the force_start method, and try scrolling
13139 instead. (Bug#14780)
13141 2013-07-24 Ken Brown <kbrown@cornell.edu>
13143 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13146 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13148 * eval.c (Fprogn): Do not check that BODY is a proper list.
13149 This undoes the previous change. The check slows down the
13150 interpreter, and is not needed to prevent a crash. See
13151 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13153 2013-07-23 Glenn Morris <rgm@gnu.org>
13155 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13157 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13159 Port to GNU/Linux systems with tinfo but not ncurses.
13160 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13161 to decide whether ncurses is being used. Without this change,
13162 GCC complains about tgetent not being declared, on a system
13163 that has tinfo installed but ncurses not installed.
13165 * eval.c (Fprogn): Check that BODY is a proper list.
13167 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13168 * data.c (Fsetq_default):
13169 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13170 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13172 Tune by taking advantage of the fact that ARGS is always a list
13173 when a function is declared to have UNEVALLED args.
13175 * emacsgtkfixed.c: Port to GCC 4.6.
13176 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13178 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13180 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13181 here to silence compiler warnings.
13183 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13185 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13186 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13187 from messing up Emacs's 'struct frame' (Bug#14923).
13189 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13191 * alloc.c (make_save_ptr_ptr): Define this function.
13192 It was inadvertently omitted. It's needed only if
13193 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13195 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13197 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13198 frame have focus (Bug#14895).
13200 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13202 Avoid vfork-related deadlock more cleanly.
13203 * callproc.c (child_setup): When the child's exec fails, output
13204 the program name, as that's more useful. Use O_NONBLOCK to avoid
13206 * process.c (create_process_1): Remove; no longer needed.
13207 (create_process): Remove timer hack; no longer needed, now that
13208 the child avoids deadlock.
13210 2013-07-20 Glenn Morris <rgm@gnu.org>
13212 * image.c (Fimage_flush): Fix doc typo.
13214 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13216 Fix array bounds violation when pty allocation fails.
13217 * process.c (PTY_NAME_SIZE): New constant.
13218 (pty_name): Remove static variable; it's now auto.
13219 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13220 Take pty_name as an arg rather than using a static variable.
13221 All callers changed.
13222 (create_process): Recover pty_flag from process, not from volatile local.
13223 (create_pty): Stay inside array even when pty allocation fails.
13224 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13226 * lread.c (Fload): Avoid initialization only when lint checking.
13227 Mention that it's needed only for older GCCs.
13229 2013-07-20 Kenichi Handa <handa@gnu.org>
13231 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13232 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13234 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13236 * lread.c (Fload): Avoid uninitialized warning.
13238 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13240 Fix some minor file descriptor leaks and related glitches.
13241 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13242 (create_lock_file): Use write, not emacs_write.
13243 * image.c (slurp_file, png_load_body):
13244 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13245 (server_accept_connection):
13246 Don't leak an fd on memory allocation failure.
13247 * image.c (slurp_file): Add a cheap heuristic for growing files.
13248 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13249 as that's what the other routines do. Maybe input need not be
13250 blocked at all, but it's better to be consistent.
13251 Avoid undefined behavior when strlen is zero.
13253 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13254 (NSTATICS): Now a constant; doesn't need to be a macro.
13256 2013-07-19 Richard Stallman <rms@gnu.org>
13258 * coding.c (decode_coding_utf_8): Add simple loop for fast
13259 processing of ASCII characters.
13261 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13263 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13265 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13267 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13268 unportable 'struct x_display_info'.
13269 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13270 is a portable type.
13272 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13274 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13275 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13277 (system_process_attributes): Prefer plain char to unsigned char
13278 when either will do. Clean up properly if interrupted or if
13279 memory allocations fail. Don't assume sscanf succeeds.
13280 Remove no-longer-needed workaround to stop GCC from whining.
13281 Read command-line once, instead of multiple times. Check read status a
13282 bit more carefully.
13284 Fix obscure porting bug with varargs functions.
13285 The code assumed that int is treated like ptrdiff_t in a vararg
13286 function, which is not a portable assumption. There was a similar
13287 -- though these days less likely -- porting problem with various
13288 assumptions that pointers of different types all smell the same as
13289 far as vararg functions is conserved. To make this problem less
13290 likely in the future, redo the API to use varargs functions.
13291 * alloc.c (make_save_value): Remove this vararg function.
13292 All uses changed to ...
13293 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13294 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13296 (make_save_ptr): Rename from make_save_pointer, for consistency with
13297 the above. Define only on platforms that need it. All uses changed.
13299 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13301 * keyboard.c: Try to fix typos in previous change.
13302 (DISPLAY_LIST_INFO): New macro.
13303 (kbd_buffer_get_event): Do not access members that are not present
13304 in X11. Revert inadvertent change of "!=" to "=".
13306 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13308 * keyboard.c (kbd_buffer_get_event):
13309 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13310 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13312 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13314 * filelock.c: Fix unlikely file descriptor leaks.
13315 (get_boot_time_1): Rework to avoid using emacs_open.
13316 This doesn't actually fix a leak, but is better anyway.
13317 (read_lock_data): Use read, not emacs_read.
13319 * doc.c: Fix minor memory and file descriptor leaks.
13320 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13321 (get_doc_string, Fsnarf_documentation):
13322 Fix file descriptor leak on error.
13324 * term.c: Fix minor fdopen-related file descriptor leaks.
13325 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13326 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13328 * charset.c: Fix file descriptor leaks and errno issues.
13330 (load_charset_map_from_file): Don't leak file descriptor on error.
13331 Use plain record_xmalloc since the allocation is larger than
13332 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13334 * eval.c (record_unwind_protect_nothing):
13335 * fileio.c (fclose_unwind):
13337 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13338 The replacement doesn't block input, but that no longer seems
13341 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13343 * lread.c: Fix file descriptor leaks and errno issues.
13344 (Fload): Close some races that leaked fds or streams when 'load'
13346 (Fload, openp): Report error number of last nontrivial failure to open.
13347 ENOENT counts as trivial.
13348 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13350 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13351 now that the function is always called with a nonnegative arg.
13352 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13353 All uses replaced with ...
13354 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13356 A few more minor file errno-reporting bugs.
13357 * callproc.c (Fcall_process):
13358 * doc.c (Fsnarf_documentation):
13359 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13360 * process.c (set_socket_option):
13361 Don't let a constructor trash errno.
13362 * doc.c: Include <errno.h>.
13364 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13366 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13368 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13370 Fix w32 bug with call-process-region (Bug#14885).
13371 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13372 to Fcall_process when the input is empty. This simplifies the
13373 code a bit. It makes no difference on POSIXish platforms but
13374 apparently it fixes a bug on w32.
13376 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13377 * fileio.c (close_file_unwind): Don't close if FD is negative;
13378 this can happen when unwinding a zapped file descriptor.
13379 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13380 in case Emacs runs out of memory between the two unwind-protects.
13381 Don't trash errno when closing FD.
13382 Zap the FD in the specpdl when closing it, instead of deferring
13383 the removal of the unwind-protect; this fixes a bug where a child
13384 function unwinds the stack past us.
13386 New unwind-protect flavors to better type-check C callbacks.
13387 This also lessens the need to write wrappers for callbacks,
13388 and the need for make_save_pointer.
13389 * alloc.c (free_save_value):
13390 * atimer.c (run_all_atimers):
13392 * alloc.c (safe_alloca_unwind):
13393 * atimer.c (unwind_stop_other_atimers):
13394 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13395 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13396 * minibuf.c (choose_minibuf_frame_1):
13397 * process.c (make_serial_process_unwind):
13398 * xdisp.c (pop_message_unwind):
13399 * xselect.c (queue_selection_requests_unwind):
13400 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13401 * alloc.c (record_xmalloc):
13402 Prefer record_unwind_protect_ptr to record_unwind_protect with
13404 * alloc.c (Fgarbage_collect):
13405 Prefer record_unwind_protect_void to passing a dummy.
13406 * buffer.c (restore_buffer):
13407 * window.c (restore_window_configuration):
13408 * xfns.c, w32fns.c (do_unwind_create_frame)
13409 New wrapper. All record-unwind uses of wrappee changed.
13410 * buffer.c (set_buffer_if_live):
13411 * callproc.c (call_process_cleanup, delete_temp_file):
13412 * coding.c (code_conversion_restore):
13413 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13414 * editfns.c (save_excursion_restore)
13415 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13416 (save_restriction_restore):
13417 * eval.c (restore_stack_limits, un_autoload):
13418 * fns.c (require_unwind):
13419 * keyboard.c (recursive_edit_unwind, tracking_off):
13420 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13421 * macros.c (pop_kbd_macro, restore_menu_items):
13422 * nsfns.m (unwind_create_frame):
13423 * print.c (print_unwind):
13424 * process.c (start_process_unwind):
13425 * search.c (unwind_set_match_data):
13426 * window.c (select_window_norecord, select_frame_norecord):
13427 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13428 (fast_set_selected_frame):
13429 * xfns.c, w32fns.c (unwind_create_tip_frame):
13430 Return void, not a dummy Lisp_Object. All uses changed.
13431 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13432 * callproc.c (call_process_kill):
13433 * fileio.c (restore_point_unwind, decide_coding_unwind)
13434 (build_annotations_unwind):
13435 * insdel.c (Fcombine_after_change_execute_1):
13436 * keyboard.c (read_char_help_form_unwind):
13437 * menu.c (unuse_menu_items):
13438 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13439 * sound.c (sound_cleanup):
13440 * xdisp.c (unwind_redisplay):
13441 * xfns.c (clean_up_dialog):
13442 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13443 Accept no args and return void, instead of accepting and returning
13444 a dummy Lisp_Object. All uses changed.
13445 * cygw32.c (fchdir_unwind):
13446 * fileio.c (close_file_unwind):
13447 * keyboard.c (restore_kboard_configuration):
13448 * lread.c (readevalllop_1):
13449 * process.c (wait_reading_process_output_unwind):
13450 Accept int and return void, rather than accepting an Emacs integer
13451 and returning a dummy object. In some cases this fixes an
13452 unlikely bug when the corresponding int is outside Emacs integer
13453 range. All uses changed.
13454 * dired.c (directory_files_internal_unwind):
13455 * fileio.c (do_auto_save_unwind):
13456 * gtkutil.c (pop_down_dialog):
13457 * insdel.c (reset_var_on_error):
13458 * lread.c (load_unwind):
13459 * xfns.c (clean_up_file_dialog):
13460 * xmenu.c, nsmenu.m (pop_down_menu):
13461 * xmenu.c (cleanup_widget_value_tree):
13462 * xselect.c (wait_for_property_change_unwind):
13463 Accept pointer and return void, rather than accepting an Emacs
13464 save value encapsulating the pointer and returning a dummy object.
13466 * editfns.c (Fformat): Update the saved pointer directly via
13467 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13468 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13469 (unwind_body): New function.
13470 (record_unwind_protect): First arg is now a function returning void,
13471 not a dummy Lisp_Object.
13472 (record_unwind_protect_ptr, record_unwind_protect_int)
13473 (record_unwind_protect_void): New functions.
13474 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13475 * fileio.c (struct auto_save_unwind): New type.
13476 (do_auto_save_unwind): Use it.
13477 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13478 * insdel.c (struct rvoe_arg): New type.
13479 (reset_var_on_error): Use it.
13480 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13482 (specbinding_func): Remove; there are now several such functions.
13483 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13484 (set_unwind_protect_ptr): New function.
13485 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13487 Be simpler and more consistent about reporting I/O errors.
13488 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13489 Say "Read error" and "Write error", rather than "I/O error", or
13490 "IO error reading", or "IO error writing", when a read or write
13492 * process.c (Fmake_network_process, wait_reading_process_output)
13493 (send_process, Fprocess_send_eof, wait_reading_process_output):
13494 Capitalize diagnostics consistently. Put "failed foo" at the
13495 start of the diagnostic, so that we don't capitalize the
13496 function name "foo". Consistently say "failed" for such
13498 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13499 All callers changed. This is so it can use report_file_error.
13500 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13501 diagnostics consistently as above.
13503 * fileio.c (report_file_errno): Fix errno reporting bug.
13504 If the file name is neither null nor a pair, package it up as a
13505 singleton list. All callers changed, both to this function and to
13506 report_file_error. This fixes a bug where the memory allocator
13507 invoked by list1 set errno so that the immediately following
13508 report_file_error reported the wrong errno value.
13510 Fix minor problems found by --enable-gcc-warnings.
13511 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13512 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13514 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13516 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13517 Set event->arg to Qt if switch-event shall be generated.
13518 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13520 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13522 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13525 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13526 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13527 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13528 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13529 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13530 and there is a focused frame.
13531 (head_table): Add focus-in and focus-out.
13532 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13533 bind to handle-focus-in/out.
13535 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13536 (Fhandle_switch_frame): Call Fhandle_focus_in.
13537 (syms_of_frame): defsubr handle-focus-in/out.
13539 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13541 Fix porting bug to older POSIXish platforms (Bug#14862).
13542 * sysdep.c (emacs_pipe): New function, that implements
13543 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13544 This should port better to CentOS 5 and to Mac OS X 10.6.
13545 All calls to pipe2 changed.
13547 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13548 This makes the code easier to read and the executable a bit smaller.
13549 Do not replace all calls to Fcons that happen to create lists,
13550 just calls that are intended to create lists. For example, when
13551 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13552 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13553 Similarly for list2 through list5.
13554 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13555 * bytecode.c (exec_byte_code):
13556 * callint.c (quotify_arg, Fcall_interactively):
13557 * callproc.c (Fcall_process, create_temp_file):
13558 * charset.c (load_charset_map_from_file)
13559 (Fdefine_charset_internal, init_charset):
13560 * coding.c (get_translation_table, detect_coding_system)
13561 (Fcheck_coding_systems_region)
13562 (Fset_terminal_coding_system_internal)
13563 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13564 * composite.c (update_compositions, Ffind_composition_internal):
13565 * dired.c (directory_files_internal, file_name_completion)
13567 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13568 * doc.c (Fsnarf_documentation):
13569 * editfns.c (Fmessage_box):
13571 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13572 (Feval, eval_sub, Ffuncall, apply_lambda):
13573 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13574 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13575 (Fset_file_times, Finsert_file_contents)
13576 (Fchoose_write_coding_system, Fwrite_region):
13577 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13578 * font.c (font_registry_charsets, font_parse_fcname)
13579 (font_prepare_cache, font_update_drivers, Flist_fonts):
13580 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13581 * frame.c (make_frame, Fmake_terminal_frame)
13582 (x_set_frame_parameters, x_report_frame_params)
13583 (x_default_parameter, Fx_parse_geometry):
13584 * ftfont.c (syms_of_ftfont):
13585 * image.c (gif_load):
13586 * keyboard.c (command_loop_1):
13587 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13588 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13589 (Fminor_mode_key_binding, accessible_keymaps_1)
13590 (Faccessible_keymaps, Fwhere_is_internal):
13591 * lread.c (read_emacs_mule_char):
13592 * menu.c (find_and_return_menu_selection):
13593 * minibuf.c (get_minibuffer):
13594 * nsfns.m (Fns_perform_service):
13595 * nsfont.m (ns_script_to_charset):
13596 * nsmenu.m (ns_popup_dialog):
13597 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13598 (Fx_own_selection_internal):
13599 * nsterm.m (append2):
13600 * print.c (Fredirect_debugging_output)
13601 (print_prune_string_charset):
13602 * process.c (Fdelete_process, Fprocess_contact)
13603 (Fformat_network_address, set_socket_option)
13604 (read_and_dispose_of_process_output, write_queue_push)
13605 (send_process, exec_sentinel):
13606 * sound.c (Fplay_sound_internal):
13607 * textprop.c (validate_plist, add_properties)
13608 (Fput_text_property, Fadd_face_text_property)
13609 (copy_text_properties, text_property_list, syms_of_textprop):
13610 * unexaix.c (report_error):
13611 * unexcoff.c (report_error):
13612 * unexsol.c (unexec):
13613 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13614 (Fformat_mode_line, syms_of_xdisp):
13615 * xfaces.c (set_font_frame_param)
13616 (Finternal_lisp_face_attribute_values)
13617 (Finternal_merge_in_global_face, syms_of_xfaces):
13618 * xfns.c (x_default_scroll_bar_color_parameter)
13619 (x_default_font_parameter, x_create_tip_frame):
13620 * xfont.c (xfont_supported_scripts):
13621 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13622 (menu_help_callback, xmenu_show):
13623 * xml.c (make_dom):
13624 * xterm.c (set_wm_state):
13625 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13626 and similarly for list2 through list5.
13628 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13630 * callproc.c (Fcall_process_region): Fix minor race and tune.
13631 (create_temp_file): New function, with the temp-file-creation part
13632 of the old Fcall_process_region. Use Fcopy_sequence to create the
13633 temp file name, rather than alloca + build_string, for simplicity.
13634 Don't bother to block input around the temp file creation;
13635 shouldn't be needed. Simplify use of mktemp.
13636 Use record_unwind_protect immediately after creating the temp file;
13637 this closes an unlikely race where the temp file was not removed.
13638 Use memcpy rather than an open-coded loop.
13639 (Fcall_process_region): Use the new function. If the input is
13640 empty, redirect from /dev/null rather than from a newly created
13641 empty temp file; this avoids unnecessary file system traffic.
13643 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13645 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13646 Simplify by making this case like the other two. This is a bit
13647 slower on obsolete hosts, but the extra complexity isn't worth it.
13649 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13650 * process.c (create_process) [!DOS_NT]:
13651 Remove now-unnecessary calls to emacs_close.
13653 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13655 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13656 returning early. (Bug#14850)
13658 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13659 and inhibit-iso-escape-detection attributes of 'undecided'.
13662 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13664 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13665 Reported by Herbert J. Skuhra in
13666 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13668 Don't lose top specpdl entry when memory is exhausted.
13669 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13670 specpdl overflow here, to simplify callers; all callers changed.
13671 Always reserve an unused entry at the stack top; this avoids
13672 losing the top entry's information when memory is exhausted.
13674 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13676 Clean up errno reporting and fix some errno-reporting bugs.
13677 * callproc.c (Fcall_process):
13678 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13679 * process.c (create_process, Fmake_network_process):
13680 * unexaix.c (report_error):
13681 * unexcoff.c (report_error):
13682 Be more careful about reporting the errno of failed operations.
13683 The code previously reported the wrong errno sometimes.
13684 Also, prefer report_file_errno to setting errno + report_file_error.
13685 (Fcall_process): Look at openp return value rather than at path,
13686 as that's a bit faster and clearer when there's a numeric predicate.
13687 * fileio.c (report_file_errno): New function, with most of the
13688 old contents of report_file_error.
13689 (report_file_error): Use it.
13690 (Ffile_exists_p, Ffile_accessible_directory_p):
13691 Set errno to 0 when it is junk.
13692 * fileio.c (Faccess_file):
13693 * image.c (x_create_bitmap_from_file):
13694 Use faccessat rather than opening the file, to avoid the hassle of
13695 having a file descriptor open.
13696 * lisp.h (report_file_errno): New decl.
13697 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13700 * process.c (create_process, wait_reading_process_output) [AIX]:
13701 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13702 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13703 a multithreaded environment anyway).
13704 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13706 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13708 * image.c (x_find_image_file): Don't close a remote file handle.
13710 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13712 Fix races with threads and file descriptors.
13713 * callproc.c (Fcall_process_region):
13714 * dired.c (open_directory):
13715 * emacs.c (main, Fdaemon_initialized):
13716 * image.c (x_find_image_file):
13717 * inotify.c (Finotify_rm_watch):
13718 * lread.c (Flocate_file_internal):
13719 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13720 * term.c (term_mouse_moveto, init_tty):
13721 * termcap.c (tgetent):
13722 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13723 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13724 * unexhp9k800.c, unexmacosx.c (unexec):
13725 * callproc.c (Fcall_process_region):
13726 Use emacs_close, not close.
13727 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13728 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13729 and posix_close function on current platforms (which all lack them).
13730 (emacs_close): Use it. This should fix the races on GNU/Linux and
13731 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13732 and it should avoid closing random victim file descriptors on
13735 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13737 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13738 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13739 Touch up doc a bit.
13741 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13742 This is for .gdbinit xbacktrace.
13744 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13745 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13746 (emacs_set_tty): Now static.
13747 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13748 * term.c (tty_capable_p, tty_default_color_capabilities)
13749 (get_tty_terminal, term_mouse_movement)
13750 (handle_one_term_event, init_tty, maybe_fatal):
13751 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13752 (tgetent, scan_file, name_match, compare_contin):
13753 * terminal.c (get_terminal):
13754 Use bool for boolean.
13755 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13756 Prefer char to unsigned char if either will do.
13757 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13758 (tty_write_glyphs): Prefer int to unsigned.
13759 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13760 All callers changed.
13761 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13763 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13766 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13767 (B__dummy__): New dummy symbol, to pacify C89.
13768 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13769 they can't grok varargs macros.
13770 * dispnew.c (add_window_display_history)
13771 (add_frame_display_history):
13772 * print.c (print_object):
13773 * xdisp.c (debug_method_add):
13774 Use %p printf format only for void pointers.
13775 * emacs.c (usage_message): New constant, replacing ...
13776 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13777 (main): Adjust to usage reorg.
13778 * fns.c (syms_of_fns):
13779 * profiler.c (syms_of_profiler):
13780 Don't use non-constant struct initializers.
13781 * gnutls.h (gnutls_initstage_t):
13782 * lisp.h (enum Lisp_Fwd_Type):
13783 * lread.c (lisp_file_lexically_bound_p):
13784 * xsettings.c (anonymous enum):
13785 Remove trailing comma.
13786 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13787 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13788 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13790 * regex.c (const_re_char): New type, to pacify strict C89.
13791 All uses of 'const re_char' replaced to use it.
13792 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13793 with glibc when strict C89. This change is imported from gnulib.
13795 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13796 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13797 Omit GNU_LINUX implementation, since it requires long long.
13798 * xterm.c (x_draw_underwave):
13799 Do not assume the traditional order of struct's members.
13800 (x_term_init): Rewrite to avoid the need for non-constant structure
13803 Syntax cleanup, mostly replacing macros with functions.
13804 This removes the need for the syntax_temp hack.
13805 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13806 * syntax.c (SYNTAX_INLINE): New macro.
13807 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13808 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13809 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13810 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13811 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13812 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13813 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13814 Now constants, not macros.
13815 (syntax_temp) [!__GNUC__]: Remove.
13816 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13817 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13818 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13819 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13820 Move here from syntax.h; now functions, not macros. Except for the
13821 last function, these are static since only syntax.c uses them.
13822 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13823 All uses changed. Now a function, not a macro; use this fact
13824 to simplify the code.
13825 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13826 compiler bugs; no longer relevant.
13827 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13828 (SYNTAX_INLINE): New macro.
13829 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13830 for the new functions. Use bool for boolean member.
13831 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13832 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13833 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13834 (SETUP_BUFFER_SYNTAX_TABLE):
13835 Now extern inline functions, not macros.
13836 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13837 Remove; all uses replaced by implementation.
13838 (syntax_temp) [!__GNUC__]: Remove decl.
13839 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13841 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13843 * emacs.c (main): Fix syntax error.
13845 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13847 Timestamp fixes for undo (Bug#14824).
13848 * atimer.c (schedule_atimer):
13849 * fileio.c (Ffile_newer_than_file_p):
13850 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13851 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13852 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13853 (syms_of_fileio): Remove Sclear_visited_file_name.
13854 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13855 file doesn't exist; this avoids an ambiguity with negative timestamps.
13856 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13857 * systime.h (make_emacs_time, invalid_emacs_time):
13858 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13859 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13860 * undo.c (record_first_change): Push (visited-file-modtime) onto
13861 undo list rather than reimplementing it by hand, incorrectly.
13863 2013-07-09 Ken Brown <kbrown@cornell.edu>
13865 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13867 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13869 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13871 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13873 Handle errno and exit status a bit more carefully.
13874 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13875 number into an exit status. Instead, use EXIT_CANCELED.
13876 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13877 * callproc.c (relocate_fd):
13878 * emacs.c (close_output_streams, main):
13879 * process.c (create_process):
13880 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13881 Use emacs_perror for simplicity.
13882 * callproc.c (relocate_fd, main):
13883 * sysdep.c (sys_subshell):
13884 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13885 (shut_down_emacs): Use emacs_write, not write.
13886 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13887 * fileio.c (Fcopy_file, e_write):
13888 * nsterm.m (ns_select):
13889 * process.c (send_process):
13890 * sound.c (vox_write):
13891 Use emacs_write_sig, not emacs_write.
13892 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13893 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13895 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13897 (emacs_full_write): New function.
13898 (emacs_write): Rewrite to use it.
13899 (emacswrite_sig, emacs_perror): New functions.
13900 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13902 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13904 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13905 on NS even if it is present. Pixmap on NS is a void*.
13907 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13909 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
13910 * process.c (close_on_exec, accept4, process_socket):
13911 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13913 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13915 * w32.c (sys_dup): Declare prototype.
13919 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13921 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13923 Make file descriptors close-on-exec when possible (Bug#14803).
13924 This simplifies Emacs a bit, since it no longer needs to worry
13925 about closing file descriptors by hand in some cases.
13926 It also fixes some unlikely races. Not all such races, as
13927 libraries often open files internally without setting
13928 close-on-exec, but it's an improvement.
13929 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13930 * callproc.c (Fcall_process) [!MSDOS]:
13931 * emacs.c (main) [!DOS_NT]:
13932 * nsterm.m (ns_term_init):
13933 * process.c (create_process):
13934 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13935 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13936 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13937 Prefer mkostemp with O_CLOEXEC to mkstemp.
13938 * callproc.c (relocate_fd) [!WINDOWSNT]:
13939 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13940 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13942 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13943 Make the resulting file descriptor close-on-exec.
13944 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13945 * lread.c (load_descriptor_list, load_descriptor_unwind):
13946 Remove; no longer needed. All uses removed.
13947 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13948 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13950 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13951 (Fmake_network_process, Fnetwork_interface_list)
13952 (Fnetwork_interface_info, server_accept_connection):
13953 Make newly-created socket close-on-exec.
13954 * sysdep.c (emacs_open, emacs_fopen):
13955 Make new-created descriptor close-on-exec.
13956 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13957 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13959 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13961 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13962 for NS_IMPL_GNUSTEP.
13964 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13966 Fix openp errno handling.
13967 * callproc.c (Fcall_process): Preserve openp errno around close.
13968 * lread.c (openp): Set errno when returning -1, as some callers
13971 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13973 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13975 * nsterm.h (NSSavePanel): Update comment.
13976 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13977 (ns_run_file_dialog): Declare.
13979 * nsfns.m: Remove panelOK.
13981 (ns_run_file_dialog): New function.
13982 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13983 event loop, so file dialog is popped up by ns_run_file_dialog, called
13984 by sendEvent (Bug#14578).
13985 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13987 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13989 * xdisp.c (default_line_pixel_height): New function.
13990 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13991 (try_cursor_movement, redisplay_window, try_window)
13992 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13994 * window.c (window_scroll_pixel_based):
13995 use default_line_pixel_height.
13997 * dispextern.h (default_line_pixel_height): Add prototype.
13999 * frame.c (x_set_line_spacing): Accept a float value for
14000 line-spacing parameter, per the documentation.
14002 * data.c (Fmultibyte_string_p): Doc fix.
14004 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14006 Use emacs_open more consistently when opening files.
14007 This handles EINTR more consistently now, and makes it easier
14008 to introduce other uniform changes to file descriptor handling.
14009 * sysstdio.h: New file.
14010 * buffer.c (mmap_init):
14011 * cygw32.c (chdir_to_default_directory):
14012 * dispnew.c (Fopen_termscript):
14013 * emacs.c (Fdaemon_initialized):
14014 * fileio.c (Fdo_auto_save):
14015 * image.c (slurp_file, png_load_body, jpeg_load_body):
14016 * keyboard.c (Fopen_dribble_file):
14018 * print.c (Fredirect_debugging_output):
14019 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14020 * termcap.c (tgetent):
14021 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14022 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14023 * w32term.c (w32_initialize) [CYGWIN]:
14024 * xfaces.c (Fx_load_color_file):
14025 Use emacs_open instead of plain open, and emacs_fopen instead of
14027 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14028 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14029 * callproc.c (default_output_mode): New constant.
14030 (Fcall_process): Use it to call emacs_open instead of plain creat.
14031 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14032 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14033 (emacs_fopen): New function.
14034 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14035 Include <lisp.h>, for emacs_open.
14036 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14038 Remove duplicate #include directives.
14039 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14041 Don't include stdio.h twice.
14042 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14043 Don't include sys/types.h or stdio.h twice.
14044 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14045 * lread.c: Don't include coding.h twice.
14046 * nsfont.m: Don't include frame.h twice.
14047 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14048 * ralloc.c: Don't include <unistd.h> twice.
14049 * xdisp.c: Don't include font.h twice.
14050 * xterm.c: Don't include fontset.h twice.
14051 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14053 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14055 Scale ImageMagick images more carefully.
14056 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14057 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14058 Be more careful about avoiding undefined behavior after
14059 integer overflow and division by zero.
14061 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14063 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14064 (syms_of_w32fns): DEFSYM them.
14065 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14066 (CCHDEVICENAME): Define macros if not defined.
14067 (struct MONITOR_INFO_EX): New struct.
14068 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14069 (enum_display_monitors_fn): New variable.
14070 (globals_of_w32fns): Initialize it.
14071 (Fx_display_pixel_width, Fx_display_pixel_height)
14072 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14073 multi-monitor setups in docstrings.
14074 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14075 screen size by primary monitor's millimeter per pixel.
14076 (w32_monitor_enum, w32_display_monitor_attributes_list)
14077 (w32_display_monitor_attributes_list_fallback)
14078 (Fw32_display_monitor_attributes_list): New functions.
14079 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14081 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14083 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14085 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14087 * fileio.c (Qfile_notify_error): New error symbol.
14089 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14090 * inotify.c (inotify_callback, symbol_to_inotifymask)
14091 (Finotify_add_watch, Finotify_rm_watch): Use it.
14092 (inotifyevent_to_event): Exchange order of cookie and file name.
14093 (Finotify_add_watch): Adapt docstring.
14095 * lisp.h (Qfile_notify_error): Declare.
14097 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14099 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14100 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14101 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14102 which did not work (see <http://bugs.gnu.org/14569#307>).
14103 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14104 && (!noninteractive || initialized)). This attempts to thread
14105 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14107 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14109 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14110 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14112 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14114 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14115 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14116 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14117 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14119 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14121 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14122 Define to __sys_siglist.
14124 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14126 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14127 word-wrap, so that overflow-newline-into-fringe would work in
14128 visual-line-mode. (Bug#2749)
14129 (move_it_in_display_line_to): When the last scanned display
14130 element fits exactly on the display line, and
14131 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14132 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14133 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14134 finding buffer position that corresponds to pixel coordinates,
14135 e.g. in buffer_posn_from_coords.
14137 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14139 * process.c (handle_child_signal): Call catch_child_signal if
14142 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14144 Don't convert function pointers to void * and back.
14145 It isn't portable C, and it's easy enough to avoid.
14146 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14147 (make_save_value): Add support for SAVE_FUNCPOINTER.
14148 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14149 * print.c (print_object):
14150 Distinguish function from object pointers.
14151 * lisp.h (SAVE_FUNCPOINTER): New constant.
14152 (SAVE_SLOT_BITS): Adjust to it.
14153 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14154 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14155 (voidfuncptr): New typedef.
14156 (struct Lisp_Save_Value): New member data[0].funcpointer.
14157 (XSAVE_FUNCPOINTER): New function.
14159 Simplify buildobj processing.
14160 * Makefile.in (buildobj.h): Make it a sequence of strings each
14161 followed by comma, rather than a single string. Put it into a
14162 .tmp file in case there's an error while generating it.
14163 (gl-stamp): Use .tmp for temp files.
14164 (mostlyclean): Clean .tmp files.
14165 * doc.c (buildobj): Move to just the routine that needs it.
14166 It's now an array of strings, so processing is simpler.
14168 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14170 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14171 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14172 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14173 Invoke malloc_enable_thread even when not interactive.
14174 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14175 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14176 in this case, since the underlying bug has now been fixed.
14178 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14180 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14181 unlinking it (bug#14691).
14183 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14185 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14186 before checking whether buffer is modified. This lets
14187 `kill-buffer-query-functions' cancel killing of the buffer or save
14188 its content before `kill-buffer' asks user the "Buffer %s
14189 modified; kill anyway?" question.
14191 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14193 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14194 Let the super performKeyEquivalent deal with them (Bug#14747).
14196 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14198 * widget.c (resize_cb): Remove unused local.
14200 Do not use GTK 3 if it exists but cannot be compiled.
14201 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14202 * xterm.c (x_error_handler) [!USE_GTK]:
14205 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14207 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14209 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14210 to the valid range of values. (Bug#14753)
14212 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14213 when moving point by using the current glyph matrix. This avoids
14214 the need to force redisplay when this function is called in a
14217 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14219 Fix minor problems found by static checking.
14220 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14221 Redo the latter's body to sidestep GCC parenthesization warnings.
14222 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14223 * coding.c (detect_coding, detect_coding_system):
14224 * coding.h (struct undecided_spec):
14225 Use bool for boolean.
14226 * image.c (QCmax_width, QCmax_height): Now static.
14227 * xdisp.c (Fmove_point_visually): Remove unused local.
14229 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14231 * xdisp.c (Fmove_point_visually): New function.
14233 2013-06-28 Kenichi Handa <handa@gnu.org>
14235 * coding.h (define_coding_undecided_arg_index): New enum.
14236 (coding_attr_index): New members
14237 coding_attr_undecided_inhibit_null_byte_detection,
14238 coding_attr_undecided_inhibit_iso_escape_detection,
14239 coding_attr_undecided_prefer_utf_8.
14240 (undecided_spec): New struct.
14241 (struct coding_system): New member `undecided' of the member
14244 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14245 (detect_coding): Likewise.
14246 (detect_coding_system): Likewise.
14247 (Fdefine_coding_system_internal): New coding system properties
14248 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14250 (syms_of_coding): Adjust for coding_arg_undecided_max.
14252 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14254 * image.c (x_from_xcolors): Remove unused local.
14256 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14258 Defer image data transfer between X client and server until actual
14261 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14264 * image.c (Destroy_Image): Remove.
14265 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14266 `mask_p', and `colors_p'. All uses changed.
14267 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14268 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14269 New macros for `flags' arg to x_clear_image_1.
14270 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14271 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14272 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14273 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14274 (image_get_x_image, image_unget_x_image): New functions or macros.
14275 (image_background, image_background_transparent, x_to_xcolors)
14276 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14277 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14278 instead of Destroy_Image.
14279 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14280 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14281 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14282 (imagemagick_load_image, svg_load_image): Use them instead of
14283 x_create_x_image_and_pixmap, and x_put_x_image followed by
14284 x_destroy_x_image, respectively.
14285 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14286 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14287 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14288 background_transparent fields.
14289 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14290 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14292 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14294 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14295 This mostly consists of undoing recent changes.
14296 * callproc.c (Fcall_process):
14297 * process.c (create_process):
14298 Do not worry about catching SIGCHLD here, undoing previous change.
14299 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14300 * process.c, process.h (catch_child_signal):
14301 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14302 * process.c (catch_child_handler): Don't worry about being called
14303 lazily and do not assume caller has blocked SIGCHLD, undoing
14304 previous change. Move first-time stuff back to
14305 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14306 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14307 set lib_child_handler if it's already initialized, which may
14308 help avoid problems on GNUstep.
14310 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14312 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14313 * callproc.c (Fcall_process):
14314 * process.c (create_process):
14315 Make sure SIGCHLD is caught before we fork,
14316 since Emacs startup no arranges to catch SIGCHLD.
14317 * process.c (lib_child_handler): Initialize to null, not to
14319 (catch_child_signal): Allow self to be called lazily.
14320 Do nothing if it's already been called.
14321 Assume caller has blocked SIGCHLD (all callers do now).
14322 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14323 just before it's really needed.
14324 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14325 since it hasn't been caught yet.
14327 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14329 * image.c (compute_image_size): New function to implement
14330 :max-width and :max-height.
14331 (imagemagick_load_image): Use it.
14333 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14335 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14336 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14338 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14339 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14340 the SIGCHLD handler, since the code is not atomic and (due to glib)
14341 signals may be arriving now.
14342 * sysdep.c (init_signals): Do not catch child signals here;
14343 'main' now does that later, at a safer time.
14345 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14347 Clean up SIGCHLD handling a bit (Bug#14569).
14348 * process.c, process.h (catch_child_signal):
14349 Now always extern, even if !NS_IMPL_GNUSTEP.
14350 * process.c (catch_child_signal): Move glib tickler here from
14351 init_process_emacs, so that it's done earlier in Emacs
14352 initialization. Also move the noninteractive && !initialized
14353 check here from init_process_emacs. This is all a bit cleaner for
14354 GNUish platforms, and I hope it works around the Cygwin bug.
14355 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14356 that glib signal handling is tickled before glib creates threads.
14358 * process.c (wait_reading_process_output): Avoid int overflow
14359 when reading more than 2 GiB total from a process.
14361 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14363 * process.c (create_process): Handle a couple more cases,
14364 i.e., work even if new_argv and wait_child_setup[i] are cached.
14365 Use Fcall_process's style for volatile vars.
14367 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14369 * process.c (create_process): Mark PROCESS volatile.
14371 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14373 Use C99-style flexible array members if available.
14374 This avoids some subtle aliasing issues, which typically
14375 aren't a problem with GCC but may be a problem elsewhere.
14376 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14377 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14378 In either case, it uses a flexible array member rather than
14379 the old struct hack. All uses changed.
14380 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14381 Adjust to sdata reorganization.
14382 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14383 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14384 that ports better to pre-C99 non-GCC.
14385 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14386 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14387 as the latter has changed.
14388 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14389 and port better to pre-C99 GCC.
14390 * image.c (struct xpm_cached_color):
14391 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14392 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14393 Use FLEXIBLE_ARRAY_MEMBER.
14394 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14395 Move decl to top level so it gets checked against implementation.
14396 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14397 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14399 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14401 * syntax.c: Integer cleanups.
14402 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14403 All uses that need 0-or-2 changed to:
14404 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14405 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14406 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14407 (char_quoted, prev_char_comend_first, back_comment)
14408 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14409 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14410 Use bool for boolean.
14411 (update_syntax_table, skip_chars, skip_syntaxes):
14412 Prefer int to unsigned when either will do.
14413 (back_comment): Return boolean success flag, like forw_comment,
14414 instead of positive-or-minus-1 (which might have overflowed int anyway).
14415 Don't stuff ptrdiff_t into int.
14416 (syntax_spec_code, syntax_code_spec): Now const.
14417 (Fmatching_paren, scan_lists, scan_sexps_forward):
14418 Use enum syntaxcode for syntax code.
14419 (Fmatching_paren): Check that arg is a character, not just an integer.
14420 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14421 (Finternal_describe_syntax_value): Omit no-longer-needed
14423 (skip_chars): Use char, not unsigned char, when the distinction
14425 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14426 * bytecode.c (exec_byte_code):
14427 * syntax.c (syntax_spec_code, Fchar_syntax)
14428 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14429 (init_syntax_once):
14430 * syntax.h (SYNTAX_WITH_FLAGS):
14431 Omit unnecessary casts.
14433 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14435 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14436 line dimensions here, to avoid race conditions with the main
14437 thread. (Bug#14062, bug#14630, bug#14669)
14439 * w32term.c (w32_draw_window_cursor): Compute the header line and
14440 mode line dimensions here.
14441 <w32_system_caret_window, w32_system_caret_hdr_height>:
14442 <w32_system_caret_mode_height>: New variables.
14444 * w32term.h: Declare them.
14446 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14448 * alloc.c (die): Move "assertion failed" string here ...
14449 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14450 COND when SUPPRESS_CHECKING. This shrinks the executable text
14451 size by 0.8% to 2.2% when configured with --enable-checking,
14452 depending on optimization flags (GCC 4.8.1 x86-64).
14454 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14456 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14458 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14459 base is 2; this is more accurate.
14461 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14463 * sound.c (string_default): Move to !WINDOWSNT section.
14464 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14466 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14468 * sound.c: Integer cleanups.
14469 Remove unnecessary forward decls.
14470 (struct sound_device): The 'file' member is now a Lisp_Object, not
14471 a char *, so that we needn't invoke alloca on a huge size.
14472 (Fplay_sound_internal): Adjust to this.
14473 (string_default): New function.
14474 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14475 Use it to adjust to the struct sound_device change.
14476 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14477 (be2hs) [0]: Remove.
14479 * syntax.c (skip_chars): Don't use uninitialized storage
14480 when searching a multibyte buffer for characters that are not in a
14481 unibyte string that contains non-ASCII characters.
14483 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14485 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14486 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14488 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14490 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14492 2013-06-18 Kenichi Handa <handa@gnu.org>
14494 * font.c (Ffont_spec): Signal an error for an invalid font name
14497 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14499 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14500 In particular this ports to 32-bit sparc Sun cc.
14501 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14502 array with a dummy element at specpdl[-1], so that its address can
14504 (unbind_to): Do not copy the binding; not needed, now that we
14505 copy old_value in the one place where the copy is needed.
14506 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14507 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14508 (union specbinding): Rename from struct specbinding. Redo layout
14509 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14510 which is not portable. With Sun C 5.12 32-bit sparc, the
14511 declaration causes nargs to be an unsigned bitfield, a behavior
14512 that the C standard allows; but Emacs wants nargs to be signed.
14513 The overall type is now a union of structures rather than a
14514 structure of union of structures, and the 'kind' member is now a
14515 bitfield, so that the overall type doesn't grow. All uses changed.
14516 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14518 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14520 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14521 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14523 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14525 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14527 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14528 unless we know that the window w's frame is a frame object.
14529 Another attempt at solving bug#14062 and bug#14630.
14531 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14533 * textprop.c (property_set_type): New enum.
14534 (add_properties): Allow appending/prepending text properties.
14535 (add_text_properties_1): Factored out of Fadd_text_properties.
14536 (Fadd_text_properties): Move all the code into
14537 add_text_properties_1.
14538 (Fadd_face_text_property): New function that calls
14539 add_text_properties_1.
14541 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14543 Move functions from lisp.h to individual modules when possible.
14544 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14545 * alloc.c (XFLOAT_INIT, set_symbol_name):
14546 * buffer.c (CHECK_OVERLAY):
14547 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14548 (set_char_table_parent):
14549 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14550 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14551 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14552 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14554 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14555 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14556 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14557 (backtrace_args, backtrace_debug_on_exit):
14558 * floatfns.c (CHECK_FLOAT):
14559 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14560 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14561 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14562 (set_hash_index_slot):
14563 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14564 * marker.c (CHECK_MARKER):
14565 * textprop.c (CHECK_STRING_OR_BUFFER):
14566 * window.c (CHECK_WINDOW_CONFIGURATION):
14567 Move here from lisp.h, and make these functions static rather than
14569 * buffer.c (Qoverlayp):
14571 * fns.c (Qhash_table_p):
14572 * window.c (Qwindow_configuration_p):
14574 * lisp.h: Remove the abovementioned defns and decls.
14576 Use functions, not macros, for XINT etc (Bug#11935).
14577 In lisp.h, prefer functions to function-like macros, and
14578 constants to object-like macros, when either will do. This:
14579 . simplifies use, as there's no more need to worry about
14580 arguments' side effects being evaluated multiple times.
14581 . makes the code easier to debug on some platforms.
14582 However, when using gcc -O0, keep using function-like macros
14583 for a few critical operations, for performance reasons.
14584 This sort of thing isn't needed with gcc -Og, but -Og
14585 is a GCC 4.8 feature and isn't widely-enough available yet.
14586 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14587 Remove enum lsb_bits; no longer needed.
14588 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14589 * buffer.c (Qoverlap):
14591 * fns.c (Qhash_table_p):
14592 Now extern, so lisp.h can use these symbols.
14593 * dispextern.h: Include character.h, for MAX_CHAR etc.
14594 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14595 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14596 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14597 (GLYPH_CODE_P): Move here from lisp.h.
14598 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14599 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14600 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14601 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14602 XUNTAG now returns void *.
14603 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14604 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14605 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14606 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14607 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14608 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14609 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14610 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14611 New macros, renamed from their sans-lisp_h_ counterparts.
14612 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14613 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14614 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14615 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14616 If compiling via GCC without optimization, define these as macros
14617 in addition to inline functions.
14618 To disable this, compile with -DINLINING=0.
14619 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14620 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14621 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14622 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14623 (INTMASK, VALMASK): Now macros, since static values cannot be
14624 accessed from extern inline functions.
14625 (VALMASK): Also a constant, for benefit of old GDB.
14626 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14627 is INTEGERP, which can fold it in.
14628 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14629 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14630 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14631 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14632 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14633 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14634 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14635 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14636 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14637 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14638 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14639 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14640 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14641 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14642 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14643 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14644 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14645 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14646 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14647 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14648 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14649 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14650 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14651 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14652 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14653 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14654 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14655 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14656 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14657 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14658 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14659 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14660 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14662 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14663 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14664 (VALMASK): Define in one place rather than in two, merging the
14665 USE_LSB_TAG parts; this is simpler.
14666 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14667 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14668 Move up, to avoid use before definition.
14669 Also include "globals.h" earlier, for the same reason.
14670 (make_natnum): New function.
14671 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14672 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14673 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14674 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14675 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14676 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14677 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14678 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14679 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14680 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14681 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14682 (Qwindow_configuration_p, Qimage): New forward declarations.
14683 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14684 (STRING_COPYIN): Remove; unused.
14685 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14686 (xcar_addr, xcdr_addr): New functions. All uses changed.
14687 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14688 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14689 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14690 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14691 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14692 (TYPE_RANGED_INTEGERP): Simplify.
14693 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14694 (setlocale, fixup_locale, synchronize_system_messages_locale)
14695 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14696 Now empty functions, not macros.
14697 (functionp): Return bool, not int.
14698 * window.c (Qwindow_configuration_p): Now extern,
14699 so window.h can use it.
14700 * window.h (Qwindowp): Move decl back to lisp.h.
14702 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14704 * xdisp.c (Fline_pixel_height): New function, required for solving
14707 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14709 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14711 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14713 * lread.c (syms_of_lread):
14714 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14716 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14718 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14720 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14722 * fileio.c (expand_file_name): Doc fix.
14724 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14726 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14727 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14728 Wait for self, not for 0. This can't hurt on GNU or similar
14729 system, and may help with Cygwin.
14731 * keyboard.c: Don't use PROP (...) as an lvalue.
14732 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14733 Use set_prop (A, B), not PROP (A) = B.
14735 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14737 * xdisp.c (get_it_property): Use it->window instead of generating
14738 a Lisp object from it->w.
14740 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14742 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14743 get-char-property the window that is being rendered, instead of
14744 the buffer, to support window-specific overlays. (Bug#14575)
14745 (compute_display_string_pos): When W is NULL, use the current
14746 buffer as the object to pass to get-char-property.
14747 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14748 pointer member of the bidi iterator, since no window is pertinent
14751 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14753 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14754 being displayed, and pass it to compute_display_string_pos.
14755 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14756 (bidi_paragraph_init): All callers changed.
14758 * xdisp.c (init_from_display_pos, init_iterator)
14759 (handle_single_display_spec, next_overlay_string)
14760 (get_overlay_strings_1, reseat_1, reseat_to_string)
14761 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14762 Set bidi_it.w member from it->w.
14763 (compute_display_string_pos): Accept additional argument, the
14764 window being displayed, and pass it to Fget_char_property.
14767 * dispextern.h (struct bidi_it): New member w, the window being
14769 (compute_display_string_pos): Adjust prototype.
14771 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14773 * xgselect.c: Remove unneeded include xterm.h.
14775 * process.c (wait_reading_process_output): Check for NS before GLIB.
14776 GLIB may be linked in due to rsvg, but ns_select must be called.
14778 * xgselect.c (xg_select): Remove call to window_system_available
14779 and g_main_context_pending at the top, so Gdk events (i.e. file
14780 notify) are processed when Emacs is started with -nw.
14782 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14784 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14785 (ctagsfiles3): New variable, includes only *.m files.
14786 (TAGS): Use an explicit language name in the regular expressions,
14787 to avoid transformation of '/SOMETHING' by MSYS to
14788 'c:\MSYS\SOMETHING'.
14790 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14792 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14794 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14796 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14797 still need to set the mouse pointer shape and activate help-echo.
14800 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14802 A few porting etc. fixes for the new file monitor code.
14803 See the thread containing
14804 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14805 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14806 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14807 (dir_monitor_callback, Fgfile_rm_watch):
14808 Use assq_no_quit instead of Fassoc, for speed.
14809 (dir_monitor_callback, Fgfile_rm_watch):
14810 eassert that the monitor is a fixnum.
14811 (dir_monitor_callback): No need for CDR_SAFE.
14812 Simplify building of lisp with alternative tails.
14813 (Fgfile_add_watch, Fgfile_rm_watch):
14814 Do not assume glib functions set errno reliably on failure.
14815 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14816 and signal an error otherwise.
14817 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14818 Use Fdelq instead of Fdelete, for speed.
14820 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14822 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14823 don't insist on being invoked on a highlighted tool-bar button.
14824 Avoids losing tool-bar functionality when mouse-highlight is nil.
14825 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14826 Don't highlight when mouse-highlight is nil.
14827 (note_mouse_highlight): When mouse-highlight is nil, don't return
14828 right away; instead, run tool-bar and mode-line highlight
14829 subroutine, clear any existing highlight, and revert the mouse
14830 pointer to its default shape. (Bug#14558)
14832 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14834 * lisp.mk (lisp): Add prog-mode.el.
14836 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14838 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14839 * process.c (dummy_handler): New function.
14840 (lib_child_handler): New static var.
14841 (handle_child_signal): Invoke it.
14842 (catch_child_signal): If a library has set up a signal handler,
14843 save it into lib_child_handler.
14844 (init_process_emacs): If using glib and not on Windows, tickle glib's
14845 child-handling code so that it initializes its private SIGCHLD handler.
14846 * syssignal.h (SA_SIGINFO): Default to 0.
14847 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14848 31; it should no longer be needed now.
14850 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14852 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14854 * gfilenotify.c (globals_of_gfilenotify): New function.
14855 (syms_of_gfilenotify): Move global initialization there.
14857 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14859 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14861 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14862 * keyboard.c (menu_bar_items, tool_bar_items):
14863 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14864 not override local keymaps any more.
14866 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14868 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14870 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14872 * w32console.c (initialize_w32_display): Return the dimensions of
14873 the console window via 2 additional arguments, not via the current
14874 frame. This avoids crashes due to overrunning the bounds of
14875 frame's decode_mode_spec_buffer, which is not resized following
14876 the change of the frame dimensions from the initial 10x10.
14878 * w32term.h (w32_initialize_display_info): Adjust prototype.
14880 * term.c (init_tty): Take dimensions of the frame from the values
14881 returned by initialize_w32_display.
14883 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14884 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14885 (LIBES): Add $(GFILENOTIFY_LIBS).
14887 * w32inevt.c (handle_file_notifications): Add dummy implementation
14888 for !HAVE_W32NOTIFY.
14890 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14892 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14894 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14896 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14898 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14900 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14902 Fix minor problems found by static checking.
14903 * data.c (pure_write_error):
14904 Use xsignal2, not Fsignal, as Fsignal might return.
14905 * eval.c (set_backtrace_debug_on_exit): Now static.
14906 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14907 No longer inline. EXTERN_INLINE is needed only for functions
14908 defined in .h files. Reindent function header as per GNU style.
14909 (backtrace_p, backtrace_top, backtrace_next):
14910 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14911 compiler or linker. Add extern decls to pacify gcc -Wall.
14912 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14914 * frame.c (free_monitors): Define only on platforms that need it.
14915 * nsterm.m (ns_term_init):
14916 * process.c (catch_child_signal):
14917 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14918 defined on all porting targets these days.
14919 * process.c, process.h (catch_child_signal):
14920 Make it extern only if NS_IMPL_GNUSTEP is defined.
14922 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14924 * w32.c (gettimeofday): Make the signature identical to prototype
14925 in nt/inc/sys/time.h.
14927 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14929 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14932 * keyboard.c (safe_run_hooks_error): Improve error message.
14934 * data.c (pure_write_error): Add `object' argument.
14935 * puresize.h (CHECK_IMPURE): Use it.
14937 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14939 * Makefile.in (NOTIFY_OBJ): New variable.
14940 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14942 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14943 Call syms_of_gfilenotify.
14945 * gfilenotify.c: New file.
14947 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14948 and Qfile_w32notify.
14949 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14950 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14952 * lisp.h: Declare syms_of_gfilenotify.
14954 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14956 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14958 Merge the specpdl and backtrace stacks. Make the structure of the
14959 specpdl entries more obvious via a tagged union of structs.
14960 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14961 (enum specbind_tag): New enum.
14962 (struct specbinding): Make it a tagged union of structs.
14963 Add a case for backtrace records.
14964 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14965 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14966 (backtrace_debug_on_exit): New accessors.
14967 (struct backtrace): Remove.
14968 (struct catchtag): Remove backlist field.
14969 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14971 (Flocal_variable_p): Speed up the common case where the binding is
14973 * eval.c (backtrace_list): Remove.
14974 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14975 (set_backtrace_args, set_backtrace_nargs)
14976 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14977 (backtrace_next): New functions.
14978 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14979 (unwind_to_catch, internal_lisp_condition_case)
14980 (internal_condition_case, internal_condition_case_1)
14981 (internal_condition_case_2, internal_condition_case_n): Don't bother
14982 with backtrace_list any more.
14983 (Fsignal): Adjust to new backtrace format.
14984 (grow_specpdl): Move up.
14985 (record_in_backtrace): New function.
14986 (eval_sub, Ffuncall): Use it.
14987 (apply_lambda): Adjust to new backtrace format.
14988 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14990 (specbind): Adjust to new specpdl format. Simplify.
14991 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14992 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14994 (mark_backtrace): Remove.
14995 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14996 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14997 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14999 * profiler.c (record_backtrace): Use get_backtrace.
15000 (handle_profiler_signal): Use backtrace_top_function.
15001 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15002 accessor functions.
15004 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15006 * process.h (catch_child_signal): Declare.
15008 * process.c (catch_child_signal): New function.
15009 (init_process_emacs): Call it.
15011 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15012 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15014 (x_set_cursor_type): Remove declaration.
15015 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15016 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15017 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15018 (ns_get_color): Use F suffix on float.
15019 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15020 (ns_get_rgb_color): Remove.
15021 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15022 (note_mouse_movement): x and y are CGFloat.
15023 (ns_draw_fringe_bitmap): Remove unused rowY.
15024 Change #if to COCOA && >= 10_6.
15025 (ns_draw_window_cursor): Remove unused overspill.
15026 (ns_draw_underwave): width and x are EamcsCGFloat.
15027 (ns_draw_box): thickness is CGFloat.
15028 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15029 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15030 if not in main thread.
15031 (ns_get_pending_menu_title, ns_check_menu_open)
15032 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15033 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15034 (sendFromMainThread:): New method.
15035 (changeFont:): size is CGFloat.
15036 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15037 Disable warning about permanent text.
15038 (characterIndexForPoint:): Adjust return type depending on GNUstep
15040 (mouseDown:): delta is CGFloat.
15041 (updateFrameSize): Remove unised variable f.
15042 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15043 Cast float to EmacsCGFloat.
15044 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15045 also to -1 when restoring.
15046 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15047 inside NS_IMPL_COCOA.
15048 (toggleFullScreen:): Put call to toggleFullScreen inside
15049 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15050 (setPosition:portion:whole:): por is CGFloat.
15051 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15052 (mouseDown:): Use CGFloat.
15053 (mouseDragged:): Remove unised variable edge.
15054 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15056 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15057 of CGFloat differs.
15058 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15059 when NS_IMPL_GNUSTEP.
15060 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15061 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15062 (EmacsToolbar): Add clearAll. Add tag argument to
15063 addDisplayItemWithImage.
15064 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15066 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15068 * nsmenu.m (ns_update_menubar): Make static.
15069 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15070 (fillWithWidgetValue:): Add cast to SEL for setAction.
15071 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15072 (update_frame_tool_bar): Update code for GNUstep.
15073 (clearAll): New method.
15074 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15075 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15076 Move identifierToItem setObject and activeIdentifiers addObject before
15077 call to insertItemWithItemIdentifier.
15078 (validateVisibleItems): Fix indentation.
15079 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15080 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15081 UtilityWindow to aStyle, remove call to setStyleMask.
15083 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15085 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15086 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15087 Use F suffix on floats.
15088 (ns_char_width): Returns CGFloat.
15089 (ns_ascii_average_width): w is CGFloat instead of float.
15090 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15092 (ns_glyph_metrics): CGFloat instead of float.
15094 * nsfns.m (x_set_foreground_color, x_set_background_color):
15096 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15097 remove unused variables.
15098 (Fns_read_file_name): Keep track if panel is for save.
15099 Use ns_filename_from_panel/ns_directory_from_panel.
15100 (Fns_list_services): delegate only used for COCOA.
15101 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15102 Just return the input if GNUstep.
15103 (x_screen_planes): Remove.
15104 (Fxw_color_values): Use EmacsCGFloat
15105 (Fns_display_monitor_attributes_list): Only get screen number for
15107 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15109 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15110 ns_directory_from_panel.
15112 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15114 * process.c (handle_child_signal): Also use WCONTINUED.
15115 This is so that list-processes doesn't mistakenly list the process
15116 as stopped, when the process has actually been continued and is
15119 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15121 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15122 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15123 not already configured.
15125 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15127 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15129 * Makefile.in (mostlyclean): Remove *.res files.
15131 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15133 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15134 a buffer (bug#8447).
15136 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15138 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15139 display vector, and we backtrack, handle the case that the
15140 previous character position is also displayed from a display
15141 vector or covered by a display string or image. (Bug#14476)
15143 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15145 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15146 (struct MonitorInfo, free_monitors): Remove.
15147 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15148 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15149 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15152 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15153 (struct MonitorInfo, free_monitors): Remove.
15154 (ns_screen_name): Make static.
15155 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15156 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15159 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15160 (struct MonitorInfo): New struct.
15161 (free_monitors, make_monitor_attribute_list): Declare.
15163 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15165 (free_monitors, make_monitor_attribute_list): New functions.
15166 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15169 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15171 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15173 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15175 * keyboard.c: Apply keyboard decoding only to events that come directly
15176 from the tty, not from unread-command-events (bug#14368).
15177 (read_event_from_main_queue): New function, extracted from read_char.
15178 (read_decoded_char): Remove.
15179 (read_decoded_event_from_main_queue): New function to replace it.
15180 (read_char): Use it.
15181 (read_key_sequence): Use read_char rather than read_decoded_char.
15183 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15185 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15187 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15189 2013-05-22 Kenichi Handa <handa@gnu.org>
15191 The following changes are to fix the setting of
15192 buffer-file-coding-system on, for instance, C-x RET c unix RET
15193 _FILE_OF_DOS_EOL_TYPE_ RET.
15195 * coding.h (struct coding_system): New member detected_utf8_chars.
15197 * coding.c (detect_coding_utf_8): Count characters and check EOL
15198 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15200 (setup_coding_system): Do not initialize coding->head_ascii.
15201 (check_ascii): Do not set coding->eol_seen but update it. Do not
15202 call adjust_coding_eol_type here.
15203 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15204 If the eol-type of CODING is already specified, adjust the eol type
15205 of the found coding-system.
15206 (decode_coding_gap): Cancel previous change. Utilize the
15207 character numbers counted by detect_coding_utf_8. Fix detection
15210 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15212 * search.c (looking_at_1): Only set last_thing_searched if the match
15213 changed the match-data (bug#14281).
15215 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15217 * xdisp.c (reseat_at_previous_visible_line_start):
15218 Already declared in dispextern.h, so remove it here.
15219 (move_it_vertically_backward): Likewise.
15221 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15223 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15224 (Fx_display_pixel_width, Fx_display_pixel_height)
15225 (Fx_display_mm_width, Fx_display_mm_height):
15226 Mention `display-monitor-attributes-list' in docstrings.
15228 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15229 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15230 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15231 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15232 (Fx_display_backing_store, Fx_display_visual_class)
15233 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15234 (Fx_display_grayscale_p, Fx_display_pixel_width)
15235 (Fx_display_pixel_height, Fx_display_planes)
15236 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15237 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15238 (Fx_display_mm_width, Fx_display_mm_height)
15239 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15240 height for all physical monitors as in X11.
15242 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15243 Return pixel width or height for all physical monitors as in X11.
15245 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15247 Port --enable-gcc-warnings to clang.
15248 * bytecode.c (exec_byte_code):
15250 Redo diagnostic pragmas to pacify clang, too.
15251 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15252 * editfns.c (Fencode_time):
15253 * fileio.c (file_accessible_directory_p):
15254 * font.c (font_unparse_xlfd):
15255 Use '&"string"[index]' instead of '"string" + (index)'.
15256 * undo.c (user_error): Remove; unused.
15258 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15260 * insdel.c (insert_1_both): Document the arguments, instead of
15261 referring to insert_1, which no longer exists.
15263 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15264 some window, increment windows_or_buffers_changed, so that
15265 *Messages* display in that window is updated. (Bug#14408)
15267 * w32.c: Include epaths.h.
15268 (init_environment): Use cmdproxy.exe without leading directories.
15269 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15271 (gettimeofday): Adjust signature and return value to Posix
15274 * unexw32.c (open_output_file): Delete the existing emacs.exe
15275 before creating it, to break the hard link to the versioned
15278 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15279 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15280 (FIRSTFILE_OBJ): New variables.
15281 (W32_RES): Rename to EMACSRES. All users changed.
15282 (base_obj): Use $(CM_OBJ).
15283 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15284 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15285 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15286 $(W32_RES_LINK) before $(LIBES).
15287 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15289 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15291 * makefile.w32-in (DOC): Use just "DOC".
15293 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15295 * process.c: Export default filters and sentinels to Elisp.
15296 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15298 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15299 (Fset_process_sentinel, Fformat_network_address):
15300 Default to them instead of nil.
15301 (server_accept_connection): Sentinels can't be nil any more.
15302 (read_and_dispose_of_process_output): New function, extracted from
15303 read_process_output.
15304 (read_process_output): Use it; filters can't be nil.
15305 (Finternal_default_process_filter): New function, extracted from
15306 read_process_output.
15307 (exec_sentinel_unwind): Remove function.
15308 (exec_sentinel): Don't zilch sentinel while running.
15309 (status_notify): Sentinels can't be nil.
15310 (Finternal_default_process_sentinel): New function extracted from
15312 (setup_process_coding_systems): Default filter is not nil any more.
15313 (syms_of_process): Export new Elisp functions and initialize
15315 * lisp.h (make_lisp_proc): New function.
15317 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15319 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15321 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15323 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15324 unless we know that the window w is a leaf window.
15325 Another attempt at solving bug#14062.
15327 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15329 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15332 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15334 * image.c (gif_load): Check that subimages fit (Bug#14345).
15336 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15338 * lread.c (skip_dyn_eof): New function.
15339 (read1): Use it to skip the end of a file in response to #@00.
15341 * doc.c (get_doc_string): Slightly relax the sanity checking.
15343 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15345 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15346 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15347 (MonitorInfo): New struct.
15348 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15349 (Fns_display_monitor_attributes_list): New functions.
15350 (display-usable-bounds): Remove.
15351 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15354 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15356 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15357 (GTK_CHECK_VERSION): New macro, if not already defined.
15358 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15359 replaced by GTK_CHECK_VERSION.
15361 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15363 * xterm.h (GTK_PREREQ): New macro.
15364 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15365 to use this macro instead, for consistency and clarity.
15367 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15369 * xdisp.c (row_for_charpos_p): New function, with code of
15370 cursor_row_p, but accepts an additional argument CHARPOS instead
15371 of using a hardcoded PT.
15372 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15373 (row_containing_pos): Call row_for_charpos_p instead of partially
15374 doing the same. Fixes cursor positioning under longlines-mode
15375 when longlines-show-effect includes more than one newline, when
15376 moving the cursor vertically up.
15378 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15380 * makefile.w32-in (ACL_H): New macro.
15381 ($(BLD)/fileio.$(O)): Update dependencies.
15383 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15385 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15386 * Makefile.in (LIB_ACL): New macro.
15387 (LIBACL_LIBS): Remove.
15388 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15389 * fileio.c: Include <acl.h>.
15390 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15391 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15393 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15396 * unexelf.c: Don't assume ElfW (Half) fits in int.
15397 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15398 when dealing with ElfW (Half) values, since they can exceed 2**31
15399 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
15400 (entry_address): Omit unused NUM arg. All uses changed.
15402 2013-05-07 Juri Linkov <juri@jurta.org>
15404 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15405 to the string converted from number with `Fnumber_to_string'.
15408 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15410 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15411 This fixes a problem introduced by my previous change.
15413 2013-05-07 Glenn Morris <rgm@gnu.org>
15415 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15417 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15419 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15421 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15423 Static checking by GCC 4.8.0.
15424 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15425 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15426 (x_get_monitor_attributes_fallback)
15427 (x_get_monitor_attributes_xinerama)
15428 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15429 Define only if USE_GTK.
15430 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15431 (x_get_monitor_attributes_fallback): Omit unused locals.
15432 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15433 Use double, not float, to avoid mixed-mode floating point arithmetic.
15435 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15436 Jan Djärv <jan.h.d@swipnet.se>
15438 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15439 (XINERAMA_CFLAGS): New macros.
15440 (ALL_CFLAGS, LIBES): Use them.
15442 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15443 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15444 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15445 (syms_of_xfns): DEFSYM them.
15446 (struct MonitorInfo): New struct.
15447 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15448 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15449 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15450 (x_get_monitor_attributes_xinerama): New functions.
15451 (Fx_display_monitor_attributes_list): New primitive.
15452 (syms_of_xfns): Defsubr it.
15454 * xterm.h (x_display_info): Add Xatom_net_workarea and
15455 Xatom_net_current_desktop.
15457 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15458 and dpyinfo->Xatom_net_current_desktop.
15460 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15462 * xdisp.c (pos_visible_p): Use the special code for finding the
15463 beginning of a display property or overlay for any "replacing"
15464 display property, not just for display strings. This solves
15465 incorrect reporting of position by posn-at-point. (Bug#14241)
15467 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15469 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15470 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15471 Verify that ElfW (Half) fits in int.
15472 (fatal): Use same signature as lisp.h.
15473 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15474 configure and build with -DUNEXELF_DEBUG without worrying about
15475 other modules that use DEBUG.
15476 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15477 possibly-wide integers now uses it instead of plain fprintf.
15478 (entry_address): New function, which avoids problems with 32-bit
15479 overflow on 64-bit hosts.
15480 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15481 (round_up): Don't assume the remainder fits in int.
15482 (find_section): Use bool for boolean. Simplify debug code.
15483 (unexec): Don't assume file sizes fit in int or size_t.
15484 Omit unnecessary trailing newline in 'fatal' format.
15485 Use strerror rather than outputting decimal error number.
15486 Remove unused code when emacs is not defined;
15487 this file relies on Emacs now.
15488 Don't assume e_phnum and e_shnum are positive.
15490 * regex.c: Fix problems when DEBUG is defined.
15491 (extract_number, extract_number_and_incr): Define regardless of
15492 whether DEBUG is defined; that's simpler and makes the code less
15493 likely to go stale in the normal case when DEBUG is not defined.
15494 Return int rather than taking an int * arg. All callers changed.
15495 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15496 Remove, replacing with ...
15497 (DEBUG_PRINT): New macro. All callers changed.
15498 (DEBUG_COMPILES_ARGUMENTS): New macro.
15499 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15500 (print_compiled_pattern, print_double_string) [DEBUG]:
15501 Use prototype rather than old-style definition.
15502 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15503 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15504 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15505 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15506 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15507 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15508 This matters only when DEBUG is defined.
15510 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15512 * xdisp.c (set_iterator_to_next): Set the
15513 ignore_overlay_strings_at_pos_p flag only if we are _really_
15514 iterating over an overlay string, as indicated by the
15515 current.overlay_string_index member. (Bug#14306)
15517 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15519 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15520 to where it is used, to avoid autorelease issues (Bug#14050).
15522 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15524 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15525 * fileio.c (syms_of_fileio): Implement this.
15526 * filelock.c (create_lock_file): If symbolic links don't work, so
15527 we use a regular file as a lock file, do not fsync the lock file;
15530 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15532 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15533 (syms_of_minibuf): Adjust accodingly.
15535 * callint.c (Fcall_interactively): Adjust calls accordingly.
15537 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15539 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15540 w->contents is a buffer before computing everything else.
15541 Use parentheses to disambiguate last part of the condition.
15543 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15544 assertion violations. (Bug#14062)
15546 2013-05-01 David Reitter <david.reitter@gmail.com>
15548 * nsfns.m (ns_tooltip): Initialize.
15550 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15552 * coding.c (decode_coding_gap): Don't remove the character before
15553 a newline unless it's a CR character. (Bug#14287)
15555 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15557 * dispextern.h (struct face): Move enum face_underline_type
15558 earlier so that bitfields can be in the same word.
15560 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15562 * nsfns.m (handlePanelKeys): New function.
15563 (EmacsOpenPanel:performKeyEquivalent:)
15564 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15565 arrows/function/control and copy/paste keys (Bug#14296).
15567 2013-04-27 Juri Linkov <juri@jurta.org>
15569 * callint.c (Fcall_interactively): Call `Qread_number' for
15570 interactive code letter `n' instead of using duplicate code.
15573 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15575 * systime.h (make_timeval): Declare as 'const'.
15577 2013-04-27 Kenichi Handa <handa@gnu.org>
15579 * font.c (font_open_entity): Always open a font of manageable
15582 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15584 Port better to AIX (Bug#14258).
15585 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15588 2013-04-24 Kenichi Handa <handa@gnu.org>
15590 * coding.c (decode_coding_iso_2022): When an invalid escape
15591 sequence is encountered, reset the invocation and designation
15592 status to the safest one.
15594 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15596 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15597 Without this fix, "make distclean" leaves stamp-h1 behind.
15599 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15601 * w32fns.c (w32_fullscreen_rect): New function to compute the
15602 window rectangle for the given fullscreen mode.
15603 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15604 longer tunes the window size. This keeps the window's edges flush
15605 with the screen and allows the taskbar to hide itself in fullboth.
15607 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15608 window decorations and uses the entire screen.
15610 * w32term.h (w32_fullscreen_rect) Add prototype.
15611 (struct w32_output): Replace normal_width, normal_height,
15612 normal_top, and normal_left members with a single normal_placement
15614 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15616 (FRAME_NORMAL_PLACEMENT): New macro.
15618 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15620 * minibuf.c (Ftest_completion): Silence compiler warning.
15622 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15624 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15627 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15630 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15631 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15632 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15633 parentheses where appropriate.
15635 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15637 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15639 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15641 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15642 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15643 Mention in the doc string that setting these variables takes
15644 effect only after a call to set-window-buffer. (Bug#14200)
15646 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15648 * indent.c (Fvertical_motion): Don't consider display strings on
15649 overlay strings as display strings on the buffer position we
15650 started from. This prevents vertical cursor motion from jumping
15651 more than one line when there's an overlay string with a display
15652 property at end of line.
15653 Reported by Karl Chen <Karl.Chen@quarl.org> in
15654 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15656 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15658 * window.c (select_window): `record_buffer' even if window is
15659 already selected (bug#14191).
15661 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15663 * window.c (Fwindow_end): Test more flags, including the buffer's
15664 last_overlay_modified flag, to determine whether the window's
15665 display is really up-to-date. Prevents the function from
15666 returning a stale value. (Bug#14170)
15667 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15670 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15672 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15673 garbaged only if it is not already the top frame on its TTY.
15674 This prevents flickering due to constant redrawing of TTY frames when
15675 there are GUI frames open in the same session. (Bug#13864)
15677 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15679 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15680 of marking the idle timers directly.
15682 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15684 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15685 tables (bug#14054).
15687 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15689 * window.c (select_window): Don't record_buffer while the invariant is
15690 temporarily broken (bug#14161).
15692 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15694 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15696 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15698 2013-04-07 Romain Francoise <romain@orebokech.com>
15700 Ignore additional platform-specific ACL errors (Bug#13702).
15701 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15702 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15704 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15706 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15709 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15711 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15712 This bug was introduced by my 2013-02-25 change that simplified
15713 data_start configuration. Without this change, on GNU/Linux
15714 an Emacs configured with --enable-profiling fails immediately
15715 due to a profiler signal.
15716 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15717 with these flags. On platforms where special flags are needed
15718 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15719 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15720 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15722 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15724 Get rid of some platform-specific functions examining window
15725 system and its capabilities. This is a partial rework of the
15727 * lisp.h (have_menus_p): Remove prototype. This function is
15728 replaced with platform-independent window_system_available.
15729 (check_window_system): Move to...
15730 * frame.h (decode_window_system_frame, window_system_available):
15731 ...here, add new prototypes.
15732 * frame.c (window_system_available, decode_window_system_frame):
15734 (check_window_system): Platform-independent now.
15735 * xterm.h (x_in_use): Remove declaration.
15737 * w32term.h (check_x_frame):
15738 * nsterm.h (check_x_frame): Remove prototypes. This function
15739 is replaced with platform-independent decode_window_system_frame.
15740 * msdos.c (have_menus_p): Remove.
15741 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15742 Remove platform-specific functions. Use check_window_system,
15743 decode_window_system_frame and check_ns_display_info where
15744 appropriate. Minor style and comment tweaks.
15745 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15746 (check_x_frame): Likewise.
15747 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15749 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15750 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15751 * xmenu.c, xselect.c: All related users changed.
15753 2013-04-03 Kenichi Handa <handa@gnu.org>
15755 The following changes is to optimize the code for reading UTF-8
15758 * coding.c (check_ascii): Rename from detect_ascii. Return value
15759 changed. Check EOL format. Do not call adjust_coding_eol_type
15761 (check_utf_8): New function.
15762 (adjust_coding_eol_type): Do nothing if already adjusted.
15763 (detect_coding): Compare the return value of check_ascii with
15764 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15765 (decode_coding_gap): Optimize for valid UTF-8.
15767 2013-03-21 Kenichi Handa <handa@gnu.org>
15769 * coding.c (syms_of_coding): Cancel previous change.
15771 * insdel.c (insert_from_gap): Fix previous change.
15773 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15775 Consistently use platform-specific function to detect window system.
15776 * lisp.h (check_window_system): New prototype. This function is
15777 going to replace check_x, check_w32 and check_ns.
15778 (have_menus_p): Mention msdos.c in comment.
15779 * fontset.c (check_window_system_func): Remove. Adjust all users.
15780 * fontset.h (check_window_system_func): Remove prototype.
15781 * nsterm.h (check_ns):
15782 * xterm.h (check_x):
15783 * w32term.h (check_w32): Likewise.
15784 * menu.c (Fx_popup_menu): Use check_window_system.
15785 * msdos.c (check_window_system): Define for MS-DOS.
15786 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15787 * w32fns.c (check_window_system): Likewise for MS-Windows.
15788 * xfns.c (check_window_system): Likewise for X.
15789 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15790 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15792 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15794 Prefer < to > in range checks such as 0 <= i && i < N.
15795 This makes it easier to visualize quantities on a number line.
15796 This patch doesn't apply to all such range checks,
15797 only to the range checks affected by the 2013-03-24 change.
15798 This patch reverts most of the 2013-03-24 change.
15799 * alloc.c (xpalloc, Fgarbage_collect):
15800 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15801 * character.c (string_escape_byte8):
15802 * charset.c (read_hex):
15803 * data.c (cons_to_unsigned):
15804 * dispnew.c (update_frame_1):
15805 * doc.c (Fsubstitute_command_keys):
15806 * doprnt.c (doprnt):
15807 * editfns.c (hi_time, decode_time_components):
15808 * fileio.c (file_offset):
15809 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15810 * font.c (font_intern_prop):
15811 * frame.c (x_set_alpha):
15812 * gtkutil.c (get_utf8_string):
15813 * indent.c (check_display_width):
15814 * keymap.c (Fkey_description):
15815 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15817 * minibuf.c (read_minibuf_noninteractive):
15818 * process.c (wait_reading_process_output):
15819 * search.c (Freplace_match):
15820 * window.c (get_phys_cursor_glyph):
15821 * xdisp.c (redisplay_internal):
15822 * xsmfns.c (smc_save_yourself_CB):
15823 Prefer < to > for range checks.
15824 * dispnew.c (sit_for): Don't mishandle NaNs.
15825 This fixes a bug introduced in the 2013-03-24 change.
15826 * editfns.c (decode_time_components): Don't hoist comparison.
15827 This fixes another bug introduced in the 2013-03-24 change.
15829 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15831 * frame.h (struct frame): Drop scroll_bottom_vpos
15832 member becaue all real users are dead long ago.
15833 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15834 * xdisp.c (redisplay_internal): Adjust user.
15836 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15838 * nsmenu.m (showAtX:Y:for:): setLevel to
15839 NSPopUpMenuWindowLevel (Bug#13998).
15841 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15843 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15844 (ns_check_pending_open_menu): Declare.
15846 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15847 (x_activate_menubar): Update the menu with title that matches
15848 ns_get_pending_menu_title, and call
15849 ns_check_pending_openmenu (Bug#12698).
15850 (menuWillOpen:): New method.
15851 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15853 * nsterm.m (menu_will_open_state, menu_mouse_point)
15854 (menu_pending_title): New varaibles.
15855 (ns_get_pending_menu_title, ns_check_menu_open)
15856 (ns_check_pending_open_menu): New functions.
15858 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15860 * indent.c (current_column_bol_cache): Remove leftover which is not
15861 used in Fmove_to_column any more.
15862 (current_column, scan_for_column): Adjust users.
15863 * keyboard.c (last_point_position_buffer, last_point_position_window):
15864 Remove leftovers which are not used for recording undo any more.
15865 (command_loop_1, syms_of_keyboard): Adjust users.
15866 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15867 redisplay_window any more.
15868 (move_it_to): Adjust user.
15870 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15872 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15873 Update dependencies.
15875 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15877 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15878 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15879 forward references.
15881 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15883 * window.h (struct window): Replace hchild, vchild and buffer slots
15884 with a single slot 'contents'. This is possible because each valid
15885 window may have either the child window (in vertical or horizontal
15886 combination) or buffer to display (for the leaf window). Using that,
15887 a lot of operations to traverse and/or change window hierarchies may
15888 be simplified. New member horizontal is used to distinguish between
15889 horizontal and vertical combinations of internal windows.
15890 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15891 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15892 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15893 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15894 Use contents slot, not buffer, where appropriate.
15895 (wset_combination): New function.
15896 (wset_buffer): Add eassert.
15897 (Fframe_first_window): Simplify the loop reaching first window.
15898 (Fwindow_buffer): Use WINDOW_LEAF_P.
15899 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15900 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15901 (unshow_buffer): Convert initial debugging check to eassert.
15902 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15903 (make_parent_window, window_resize_check, window_resize_apply)
15904 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15905 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15906 Adjust to match struct window changes.
15907 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15908 (mark_window_cursors_off, count_windows, get_leaf_windows)
15909 (foreach_window_1): Simplify the loop.
15910 * alloc.c (mark_object): Do not check for the leaf window because
15911 internal windows has no glyph matrices anyway.
15912 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15913 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15914 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15915 (build_frame_matrix_from_window_tree, mirror_make_current)
15916 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15917 (update_window_tree, set_window_update_flags): Simplify the loop.
15918 (sync_window_with_frame_matrix_rows): Enforce live window.
15919 Use contents slot, not buffer, where appropriate.
15920 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15921 and WINDOW_HORIZONTAL_COMBINATION_P.
15922 (make_frame_visible_1): Simplify the loop.
15923 Use contents slot, not buffer, where appropriate.
15924 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15925 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15926 (expose_window_tree): Likewise.
15927 Use contents slot, not buffer, where appropriate.
15928 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15929 to avoid deleted windows. Use contents slot instead of buffer.
15930 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15931 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15932 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15933 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15935 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15937 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15938 identify the reasons for assertion violations in bug#14062 and
15940 (Fx_show_tip): Fix compilation error under
15941 "--enable-check-lisp-object-type". (Bug#14073)
15943 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15944 Reported by <rzl24ozi@gmail.com>.
15946 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15948 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15950 (unwind_with_echo_area_buffer): ...to restore it here.
15951 This is needed to ensure that...
15952 (redisplay_window): ...both window markers are valid here,
15953 which is verified by eassert.
15954 * editfns.c (save_excursion_save): Do not assume that
15955 selected_window always displays the buffer.
15956 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15959 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15961 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15964 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15966 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15968 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15970 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15971 since MinGW's w32api headers do. This avoids compiler warnings.
15973 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15974 if already defined.
15976 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15978 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15980 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15982 * gtkutil.c (style_changed_cb): Check if frame is live and an
15983 X frame (Bug#14038).
15985 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15987 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15988 Define only for _WIN32_WINNT less than 0x0500.
15989 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15991 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15992 see its own definitions of 'struct timeval' and 'struct timezone'.
15994 Fix incompatibilities between MinGW.org and MinGW64 headers.
15995 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15997 * w32.c (REPARSE_DATA_BUFFER): Guard with
15998 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16000 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16002 * xterm.c: Include X11/XKBlib.h
16003 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16005 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16007 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16009 * blockinput.h (input_blocked_p): Likewise.
16010 * bytecode.c (exec_byte_code): Likewise.
16011 * callproc.c (call_process_kill, call_process_cleanup)
16012 (Fcall_process): Likewise.
16013 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16014 (Fccl_execute_on_string): Likewise.
16015 * character.c (string_escape_byte8): Likewise.
16016 * charset.c (read_hex): Likewise.
16017 * cm.c (calccost): Likewise.
16018 * data.c (cons_to_unsigned): Likewise.
16019 * dired.c (directory_files_internal, file_name_completion):
16021 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16022 (sit_for): Likewise.
16023 * doc.c (Fsubstitute_command_keys): Likewise.
16024 * doprnt.c (doprnt): Likewise.
16025 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16026 * emacsgtkfixed.c: Likewise.
16027 * fileio.c (file_offset, Fwrite_region): Likewise.
16028 * floatfns.c (Fexpt, fmod_float): Likewise.
16029 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16031 * font.c (font_intern_prop): Likewise.
16032 * frame.c (x_set_alpha): Likewise.
16033 * gtkutil.c (get_utf8_string): Likewise.
16034 * indent.c (check_display_width): Likewise.
16035 * intervals.c (create_root_interval, rotate_right, rotate_left)
16036 (split_interval_right, split_interval_left)
16037 (adjust_intervals_for_insertion, delete_node)
16038 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16039 (merge_interval_right, merge_interval_left, copy_intervals)
16040 (set_intervals_multibyte_1): Likewise.
16041 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16042 * keymap.c (Fkey_description): Likewise.
16043 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16044 * lread.c (openp, read_integer, read1, string_to_number):
16046 * menu.c (ensure_menu_items): Likewise.
16047 * minibuf.c (read_minibuf_noninteractive): Likewise.
16048 * print.c (printchar, strout): Likewise.
16049 * process.c (create_process, Faccept_process_output)
16050 (wait_reading_process_output, read_process_output, send_process)
16051 (wait_reading_process_output): Likewise.
16052 * profiler.c (make_log, handle_profiler_signal): Likewise.
16053 * regex.c (re_exec): Likewise.
16054 * regex.h: Likewise.
16055 * search.c (looking_at_1, Freplace_match): Likewise.
16056 * sysdep.c (get_child_status, procfs_ttyname)
16057 (procfs_get_total_memory): Likewise.
16058 * systime.h (EMACS_TIME_VALID_P): Likewise.
16059 * term.c (dissociate_if_controlling_tty): Likewise.
16060 * window.c (get_phys_cursor_glyph): Likewise.
16061 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16062 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16064 * xfns.c (Fx_window_property): Likewise.
16065 * xmenu.c (set_frame_menubar): Likewise.
16066 * xselect.c (x_get_window_property, x_handle_dnd_message):
16068 * xsmfns.c (smc_save_yourself_CB): Likewise.
16069 * xterm.c (x_scroll_bar_set_handle): Likewise.
16071 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16073 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16074 to be optional or nil. Adjust comment and convert it to docstring.
16075 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16076 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16078 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16080 Static checking by GCC 4.8-20130319.
16081 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16082 * process.c (Fset_process_datagram_address)
16083 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16084 * xdisp.c (get_char_face_and_encoding)
16085 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16086 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16087 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16089 2013-03-24 Ken Brown <kbrown@cornell.edu>
16091 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16092 fix compilation on 64-bit Cygwin, where underscores are not
16093 automatically prepended.
16095 * w32term.c (w32_initialize): Silence compiler warning.
16097 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16099 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16100 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16101 variables, to save and restore frame dimensions.
16102 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16103 after returning from a 'fullscreen' configuration.
16104 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16105 to avoid races between the main thread and the input thread.
16107 * w32term.h (struct w32_output): New members normal_width,
16108 normal_height, normal_top, normal_left, and prev_fsmode.
16109 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16110 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16111 members of a frame.
16113 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16114 'fullscreen' parameter. Always record previous width and height
16115 of the frame, except when switching out of maximized modes, so
16116 that they could be restored correctly, instead of resetting to the
16117 default frame dimensions. Send SC_RESTORE command to the frame,
16118 unless we are going to send SC_MAXIMIZE, to restore the frame
16119 resize hints in the mouse pointer shown by the window manager.
16122 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16124 * lisp.h (get_frame_param): Adjust conditions for prototype
16127 2013-03-22 Ken Brown <kbrown@cornell.edu>
16129 * unexcw.c: Drop unneeded inclusion of w32common.h.
16130 (report_sheap_usage): Declare.
16131 (read_exe_header): Add magic numbers for x86_64.
16132 (fixup_executable): Fix printf format specifier for unsigned long
16135 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16137 * frame.h (struct frame): Put menu_bar_window under #ifdef
16138 because this member is not needed when X toolkit is in use.
16139 (fset_menu_bar_window):
16140 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16141 (free_glyphs, update_frame):
16142 * xdisp.c (expose_frame): Likewise.
16143 (display_menu_bar): Likewise. Remove redundant eassert.
16144 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16147 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16149 Use functions and constants to manipulate Lisp_Save_Value objects.
16150 This replaces code that used macros and strings and token-pasting.
16151 The change makes the C source a bit easier to follow,
16152 and shrinks the Emacs executable a bit.
16153 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16154 (make_save_value): Change 1st arg from string to enum. All callers
16157 (mark_object): Use if, not #if, for GC_MARK_STACK.
16158 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16159 (XSAVE_OBJECT): Now functions, not macros.
16160 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16161 the constant was never used.
16162 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16163 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16164 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16165 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16167 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16168 type3 with a single member save_type. All uses changed.
16169 (save_type, set_save_pointer, set_save_integer): New functions.
16170 * print.c (PRINTX): Remove.
16172 * alloc.c: Remove redundant static declarations.
16174 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16176 * window.h (struct window): Convert left_col, top_line, total_lines
16177 and total_cols from Lisp_Objects to integers. Adjust comments.
16178 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16180 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16181 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16182 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16183 Adjust users where appropriate.
16185 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16187 * frame.h (struct frame): Drop resx and resy because the same data is
16188 available from window system-specific output context. Adjust users.
16189 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16190 New functions to provide defaults when no window system available.
16191 (FRAME_RES_X, FRAME_RES_Y): New macros.
16192 (NUMVAL): Move from xdisp.c.
16193 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16194 (Ffont_face_attributes, Fopen_font):
16195 * image.c (gs_load):
16196 * w32font.c (fill_in_logfont):
16197 * xdisp.c (calc_pixel_width_or_height):
16198 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16199 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16201 2013-03-20 Kenichi Handa <handa@gnu.org>
16203 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16204 to 1 (temporary workaround until a bug related to ASCII
16205 optimization is fixed).
16207 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16209 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16210 Signal error if window is not internal. Adjust docstring.
16211 (delete_all_child_windows): Use combination_limit to save the buffer.
16212 (Fset_window_configuration): Adjust accordingly.
16213 * print.c (syms_of_print): Initialize debugging output not here...
16214 (init_print_once): ...but in a new function here.
16215 * lisp.h (init_print_once): Add prototype.
16216 * emacs.c (main): Add call to init_print_once. Adjust comments.
16218 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16220 * window.c (window_resize_check, window_resize_apply)
16221 (window_from_coordinates, recombine_windows, set_window_buffer)
16222 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16223 (Fsplit_window_internal, Fdelete_window_internal)
16224 (freeze_window_starts): Use bool for booleans.
16225 * window.h (window_frame_coordinates, resize_frame_windows)
16226 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16228 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16230 * dispnew.c (bitch_at_user): Use `user-error'.
16232 2013-03-17 Ken Brown <kbrown@cornell.edu>
16234 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16235 as return type of image_background. (Bug#13981)
16236 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16238 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16240 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16241 (ns_select): Don't return with result uninitialized.
16243 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16246 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16248 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16249 directories. If filename is nil, get directory name (Bug#13932).
16250 Use getFilename and getDirectory.
16251 (getFilename, getDirectory): New methods for EmacsSavePanel and
16253 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16255 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16257 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16259 2013-03-15 Kenichi Handa <handa@gnu.org>
16261 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16262 (adjust_after_replace): Make it back to static. Delete the third
16263 arg text_at_gap_tail. Cancel the code for handling it.
16265 * coding.h (struct coding_system): New member eol_seen.
16267 * coding.c (detect_ascii): New function.
16268 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16269 when the source bytes are actually scanned. On detecting for
16270 coding_category_utf_8_auto, call detect_ascii instead of scanning
16271 source bytes directly.
16272 (produce_chars): Call insert_from_gap with the new arg 0.
16273 (encode_coding): Likewise.
16274 (decode_coding_gap): Control ASCII optimization by the variable
16275 disable_ascii_optimization instead of #ifndef .. #endif.
16276 Deccode EOL format according to coding->eol_seen.
16277 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16280 * lisp.h (adjust_after_replace): Cancel externing it.
16281 (insert_from_gap): Adjust prototype.
16283 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16285 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16286 FULLSCREEN_MAXIMIZED. (Bug#13935)
16288 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16290 * region-cache.c (find_cache_boundary, move_cache_gap)
16291 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16292 Simplify debugging check and convert to eassert. Adjust comment.
16293 (pp_cache): Put under ENABLE_CHECKING.
16295 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16297 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16298 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16299 and WM_ACTIVATEAPP.
16300 (w32fullscreen_hook): If the frame is visible, reset
16301 f->want_fullscreen flag after changing the frame size. If the
16302 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16305 2013-03-13 Daniel Colascione <dancol@dancol.org>
16307 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16308 too so that these builds can use Cygwin's file conversion
16309 functions. (We've been building and linking cygw32.o all along
16310 and just not using it.)
16312 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16314 File synchronization fixes (Bug#13944).
16315 * Makefile.in (LIB_FDATASYNC): New macro.
16317 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16318 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16319 Don't worry about HAVE_FSYNC, since a substitute fsync is
16320 available if the system lacks one.
16321 (Fwrite_regin): Retry fsync if interrupted.
16323 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16325 * w32term.c (w32_read_socket): If the Emacs frame is being
16326 activated, call w32fullscreen_hook, to make sure the new frame
16327 dimensions are in effect. (Bug#13937)
16329 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16331 * xdisp.c (init_iterator): Simplify because both character and byte
16332 positions are either specified or -1. Add eassert. Adjust comment.
16333 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16334 character and byte positions can be obtained from marker.
16336 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16338 Static checking by Sun C 5.12.
16339 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16340 * bytecode.c (exec_byte_code):
16341 * dispnew.c (init_display):
16343 * fileio.c (Fsubstitute_in_file_name):
16344 * keyboard.c (Fevent_convert_list):
16345 * keymap.c (Fsingle_key_description):
16346 * term.c (maybe_fatal, fatal):
16347 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16348 * xsmfns.c (Fhandle_save_session):
16349 Omit unreachable code.
16350 * keymap.c (map_keymap_char_table_item): Cast void * to
16351 a function pointer type; the C Standard requires this.
16353 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16354 Include <sys/param.h> unconditionally, as that works elsewhere and
16355 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16356 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16359 See ChangeLog.12 for earlier changes.
16361 ;; Local Variables:
16365 Copyright (C) 2011-2015 Free Software Foundation, Inc.
16367 This file is part of GNU Emacs.
16369 GNU Emacs is free software: you can redistribute it and/or modify
16370 it under the terms of the GNU General Public License as published by
16371 the Free Software Foundation, either version 3 of the License, or
16372 (at your option) any later version.
16374 GNU Emacs is distributed in the hope that it will be useful,
16375 but WITHOUT ANY WARRANTY; without even the implied warranty of
16376 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16377 GNU General Public License for more details.
16379 You should have received a copy of the GNU General Public License
16380 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.