1 2015-01-13 Martin Rudalics <rudalics@gmx.at>
3 * frame.c (adjust_frame_size): Make sure new numbers of
4 lines/columns get installed after font size change (Bug#19575).
6 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
9 * callint.c (Finteractive):
10 * character.c (Fcharacterp, Fmax_char):
11 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
12 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
13 (Ffloatp, Fbyteorder):
14 * decompress.c (Fzlib_available_p):
16 * frame.c (Fframe_windows_min_size):
17 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
18 * window.c (Fwindow__sanitize_window_sizes):
19 * xdisp.c (Ftool_bar_height):
20 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
21 * emacs.c (Fkill_emacs):
23 * keyboard.c (Ftop_level, Fexit_recursive_edit)
24 (Fabor_recursive_edit): Add noreturn attribute.
26 * search.c (fast_string_match_internal): New function,
28 (fast_string_match, fast_string_match_ignore_case): ...functions
30 * lisp.h (fast_string_match, fast_string_match_ignore_case):
31 inlined from here now.
32 (fast_string_match_internal): Add prototype.
33 * dired.c (file_name_completion): Use fast_string_match_internal.
35 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
36 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
37 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
38 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
40 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
42 Port to 32-bit MingGW --with-wide-int
43 Problem reported by Eli Zaretskii in:
44 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
45 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
46 what we think it is, rather than checking only its alignment (and
47 doing so incorrectly on MinGW).
49 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
51 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
52 Remove dead NILP check.
53 * image.c (Flookup_image): Use regular format for docstring.
54 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
56 2015-01-12 Martin Rudalics <rudalics@gmx.at>
58 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
60 * frame.c (frame_default_tool_bar_height): New variable.
61 (adjust_frame_size): Possibly add requested adjustment to
62 Vframe_adjust_size_history.
63 (make_frame): Initialize tool_bar_redisplayed_once slot.
64 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
65 doc-string. Call adjust_frame_size unconditionally (the frame's
66 text size may remain unaltered but the pixel size may change).
67 (x_figure_window_size): If frame_default_tool_bar_height was
68 set, use it instead of calculating the tool bar height from
69 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
70 Vframe_initial_frame_tool_bar_height.
71 (Qchange_frame_size, Qxg_frame_set_char_size)
72 (Qset_window_configuration, Qx_create_frame_1)
73 (Qx_create_frame_2): New symbols.
74 (Vframe_initial_frame_tool_bar_height): Remove.
75 (Vframe_adjust_size_history): New history variable for debugging
76 frame size adjustments.
77 * frame.h (struct frame): New boolean slot
78 tool_bar_redisplayed_once.
79 (frame_default_tool_bar_height): Extern.
80 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
82 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
83 Qx_create_frame_2 to adjust_frame_size.
84 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
85 inhibit 1 when we have not redisplayed the tool bar yet.
86 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
87 Qx_create_frame_2 to adjust_frame_size.
88 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
90 * window.c (Fset_window_configuration): Pass
91 Qset_window_configuration to adjust_frame_size.
92 * xdisp.c (redisplay_tool_bar): Assign new height to
93 frame_default_tool_bar_height.
94 (redisplay_internal): If we haven't redisplayed this frame's
95 tool bar, call redisplay_tool_bar early so we can adjust the
96 frame size accordingly.
97 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
98 inhibit 1 when we have not redisplayed the tool bar yet.
99 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
100 Qx_create_frame_2 to adjust_frame_size.
102 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
104 Have 'make' output better GEN names
105 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
106 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
107 more naturally so that 'make' can output more-accurate names.
109 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
111 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
112 calling reset_buffer_local_variables, and make sure we initialize
115 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
117 * coding.c (Fcoding_system_plist): Use common style for docstring.
119 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
121 Port to MSB hosts without optimization
122 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
123 the inline function XTYPE needs to be declared before being used.
124 * lisp.h (XTYPE): New forward declaration.
126 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
128 Port to 32-bit --with-wide-int
129 Prefer symbol indexes to struct Lisp_Symbol * casted and then
130 widened, as the latter had trouble with GCC on Fedora 21 when
131 configured --with-wide-int and when used in static initializers.
132 * alloc.c (garbage_collect_1, which_symbols):
133 * lread.c (init_obarray):
134 Prefer builtin_lisp_symbol when it can be used.
135 * dispextern.h (struct image_type.type):
136 * font.c (font_property_table.key):
137 * frame.c (struct frame_parm_table.sym):
138 * keyboard.c (scroll_bar_parts, struct event_head):
139 * xdisp.c (struct props.name):
140 Use the index of a builtin symbol rather than its address.
142 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
143 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
144 symbol indexes rather than pointers, and which work better on MSB
145 hosts because they shift right before tagging. All uses changed.
146 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
147 No longer noops on wide-int hosts, since they work now.
148 (builtin_lisp_symbol): New function.
150 Port to HAVE_FREETYPE && !HAVE_XFT
151 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
152 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
153 Declare in this case too.
155 2015-01-10 Eli Zaretskii <eliz@gnu.org>
157 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
159 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
160 make_pointer_integer instead of XIL.
161 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
163 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
164 instead of XIL. Put a list of the descriptor, action, and file
165 name in event->arg, instead of spreading them between event->code
168 * w32term.c (queue_notifications): Use make_pointer_integer
169 instead of XIL. Put a list of the descriptor, action, and file
170 name in event->arg, instead of spreading them between event->code
173 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
174 event creation to changes in w32term.c and w32inevt.c above.
176 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
178 Port Qnil==0 changes to 32-bit --with-wide-int
179 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
180 macro-implemented version. For the non-USE_LSB_TAG case, supply
181 a new inline function that is the inverse of the new TAG_SYMPTR.
182 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
183 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
184 negative number, don't allow sign bits to bleed into the encoded
185 value. Shift in zero bits instead.
187 Refactor pointer-to-integer conversion
188 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
189 Rename and move to lisp.h. All uses changed.
190 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
191 which are renamed from gfilenotify.c's lisp_to_monitor and
192 monitor_to_lisp, and with more-generic void * signatures.
194 2015-01-08 Eli Zaretskii <eliz@gnu.org>
196 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
197 returned for right-to-left screen lines. (Before the change on
198 2014-12-30, the incorrectly-computed X pixel coordinate concealed
201 * .gdbinit (xsymname): New subroutine.
202 (xprintsym, initial-tbreak): Use it to access the name of a symbol
203 in a way that doesn't cause GDB to barf when it tries to
204 dereference a NULL pointer.
206 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
208 (set_cursor_from_row, try_cursor_movement, dump_glyph)
209 (insert_left_trunc_glyphs, append_space_for_newline)
210 (extend_face_to_end_of_line, highlight_trailing_whitespace)
211 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
212 (Fbidi_resolved_levels, produce_special_glyphs)
213 (rows_from_pos_range, mouse_face_from_buffer_pos)
214 (note_mouse_highlight): Use nil as the object for glyphs inserted
215 by the display engine, and test with NILP instead of INTEGERP.
218 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
221 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
224 * dispextern.h (struct glyph, struct it): Update comments for the
227 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
229 Port new Lisp symbol init to x86 --with-wide-int
230 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
231 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
232 GCC (at least) does not allow a constant initializer to widen an
235 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
236 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
237 Although clang doesn't need it, some other compiler might, and
238 it's easy enough to be safe.
240 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
241 Apparently clang removed support for the alloc_size attribute.
243 Port Qnil==0 XUNTAG to clang
244 clang has undefined behavior if the program subtracts an integer
245 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
246 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
247 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
248 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
250 Port GFileMonitor * hack to Qnil==0 platforms
251 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
252 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
253 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
255 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
257 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
258 size instead of using widht/height. The frame may be constrained.
260 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
262 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
263 Needed when neither optimizing nor inlining.
264 Also, sort decls alphabetically.
266 2015-01-05 Eli Zaretskii <eliz@gnu.org>
268 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
269 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
270 declarations of Q* variables that represent symbols.
272 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
276 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
277 that NILP (x) is equivalent to testing whether x is 0 at the
278 machine level. The overall effects of this and the previous patch
279 shrink the size of the text segment by 2.3% and speeds up
280 compilation of all the .elc files by about 0.5% on my platform,
281 which is Fedora 20 x86-64.
282 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
283 (make_lisp_symbol) [USE_LSB_TAG]:
284 Symbols now tag the difference from lispsym, not the pointer.
285 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
286 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
287 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
288 (XSYMBOL): New forward decl.
289 (XUNTAGBASE): New function.
292 Compute C decls for DEFSYMs automatically
294 This patch also makes Q constants (e.g., Qnil) constant addresses
295 from the C point of view.
296 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
297 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
298 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
299 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
300 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
301 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
302 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
303 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
304 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
305 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
306 * xselect.c, xsettings.c, xterm.c:
307 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
308 These names are now defined automatically by make-docfile.
309 * alloc.c (init_symbol): New function.
310 (Fmake_symbol): Use it.
311 (c_symbol_p): New function.
312 (valid_lisp_object_p, purecopy): Use it.
313 * alloc.c (marked_pinned_symbols):
314 Use make_lisp_symbol instead of make_lisp_ptr.
315 (garbage_collect_1): Mark lispsym symbols.
316 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
317 (mark_object): Use it.
318 (sweep_symbols): Sweep lispsym symbols.
319 (symbol_uses_obj): New function.
320 (which_symbols): Use it. Work for lispsym symbols, too.
321 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
322 since Qt's address is already known now.
323 (syms_of_alloc): Add lispsym count to symbols_consed.
324 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
325 when testing whether storage is all bits zero.
326 * dispextern.h (struct image_type):
327 * font.c (font_property_table):
328 * frame.c (struct frame_parm_table, frame_parms):
329 * keyboard.c (scroll_bar_parts, struct event_head):
330 * xdisp.c (struct props):
331 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
332 Lisp_Object *, since Qfoo is no longer an object whose address can be
333 taken. All uses changed.
334 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
335 use it, so that they no longer need to take the address of a Lisp sym.
336 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
337 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
338 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
339 DEFSYM Qdeactivate_mark before the corresponding var.
340 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
341 instead of interning their symbols; this avoids duplicates.
342 (LISP_INITIALLY, TAG_PTR)
343 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
345 (LISP_INITIALLY_ZERO): Use it.
346 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
347 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
348 Move decls up, to avoid forward uses. Include globals.h earlier, too.
349 (make_lisp_symbol): New function.
350 (XSETSYMBOL): Use it.
351 (DEFSYM): Now just a placeholder for make-docfile.
352 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
353 (intern_sym): New function, with body taken from old intern_driver.
354 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
356 (define_symbol): New function.
357 (init_obarray): Define the C symbols taken from lispsym.
358 Use plain DEFSYM for Qt and Qnil.
359 * syntax.c (init_syntax_once): No need to worry about
360 Qchar_table_extra_slots.
362 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
364 'temacs -nw' should not call missing functions
365 Without this patch, "temacs -nw" fails with the diagnostic
366 "emacs: Symbol's function definition is void: frame-windows-min-size"
367 and messes up the tty's state.
368 * frame.c (Fframe_windows_min_size): New placeholder function.
369 (syms_of_frame): Define it.
370 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
371 (syms_of_window): Define it.
373 Less 'make' chatter for lisp dir
374 * Makefile.in (%.elc): Adjust to compile-onefile change in
377 batch write-region no longer says "Wrote FOO"
378 This cuts down on 'make' chatter a bit.
379 * fileio.c (Fwrite_region):
380 Don't output "Wrote /whatever/foo.elc" if noninteractive.
382 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
384 Revert previous change to produce_composite_glyph
385 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
387 Pacify gcc -Wparentheses
388 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
390 2015-01-03 Martin Rudalics <rudalics@gmx.at>
392 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
393 f->can_x_set_window_size is true.
394 * xterm.c (x_set_window_size_1): Call change_frame_size with
395 text sizes instead of pixel sizes (Bug#19428).
397 2015-01-01 Eli Zaretskii <eliz@gnu.org>
399 * xdisp.c (pos_visible_p): Fix up the X coordinate for
400 right-to-left screen lines. (Bug#19473)
402 2015-01-01 Eli Zaretskii <eliz@gnu.org>
404 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
406 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
408 Simplify setfattr use by assuming GNU make
409 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
410 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
411 Simplify by using GNU make rather than shell conditionals,
412 by using ln -f rather than rm -f followed by ln,
413 and by preferring $@ to spelling out the destination.
415 2014-12-29 Eli Zaretskii <eliz@gnu.org>
417 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
418 file doesn't compile on MS-Windows.
420 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
422 Allow return value of system-name to vary. (Bug#19438)
423 * filelock.c (current_lock_owner):
424 * xrdb.c (get_environ_db):
425 * xterm.c (same_x_server):
426 * xterm.c (x_term_init):
427 Prefer (system-name) to system-name, and avoid naming
428 locals 'system-name'.
429 * editfns.c (cached_system_name): New static var.
430 (init_and_cache_system_name): New function.
431 (init_editfns, Fsystem_name): Use it.
432 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
433 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
434 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
435 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
436 Don't create a new string if the current value is already correct.
438 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
440 Fix produce_composite_width typo
441 * term.c (produce_composite_glyph):
442 Fix typo that confused number of columns for pixel width.
444 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
446 Wrap dll functions more simply
447 * decompress.c, gnutls.c, image.c, xml.c:
448 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
449 rather than the inverse when not WINDOWSNT. This isolates the
450 fn_* business into the WINDOWSNT-specific section of the code,
451 which makes it easier to maintain the generic code.
452 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
453 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
454 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
455 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
456 Remove. All uses replaced by DEF_DLL_FN.
457 * decompress.c (inflateInit2): Remove; no longer needed.
458 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
460 Port memory-full checking to GnuTLS 3.3
461 Instead of using gnutls_global_set_mem_functions, check every call
462 to a GnuTLS function that might return an indication of memory
463 exhaustion. Suggested by Dmitry Antipov in:
464 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
465 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
466 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
467 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
469 (check_memory_full): New function.
470 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
471 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
472 (Fgnutls_boot): Use it.
473 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
475 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
477 Fix parse_settings to match internal documentation
478 * xsettings.c (parse_settings): Return the number of settings seen.
479 Count the settings changes accurately.
480 (read_settings): Don't confuse number of settings changes with
481 the return code from XGetWindowProperty.
483 2014-12-27 Eli Zaretskii <eliz@gnu.org>
485 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
486 composition_compute_stop_pos to the number of characters in the
488 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
490 * composite.c (composition_compute_stop_pos): If no composition
491 was found in a string before ENDPOS, and ENDPOS is the string end,
492 no need to back up to a safe point.
494 * dispextern.h (struct it) <end_charpos>: Improve commentary.
496 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
498 * nsimage.m (allocInitFromFile:): Initialize bmRep.
499 (dealloc): Release bmRep.
500 (setPixmapData): Make bmRep local so class member is not
502 (setPixmapData): Rename local variable bmRep to avoid compiler
505 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
507 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
508 when going to fullscreen (Bug#0x180004f).
510 2014-12-27 Eli Zaretskii <eliz@gnu.org>
512 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
514 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
516 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
518 2014-12-27 Eli Zaretskii <eliz@gnu.org>
520 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
522 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
524 Use bool for boolean in xselect.c, xsettings.c
525 * xselect.c (x_get_local_selection, struct selection_data)
526 (x_selection_request_lisp_error, struct prop_location)
527 (x_handle_selection_request, x_convert_selection)
528 (waiting_for_other_props_on_window, expect_property_change)
529 (wait_for_property_change, x_handle_property_notify)
530 (x_get_foreign_selection, x_get_window_property)
531 (receive_incremental_selection)
532 (x_get_window_property_as_lisp_data)
533 (lisp_data_to_selection_data, Fx_get_selection_internal)
534 (x_send_client_event):
535 * xselect.c, xterm.h (x_handle_dnd_message):
536 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
537 (apply_xft_settings, read_and_apply_settings)
538 (xft_settings_event, init_gsettings, init_xsettings)
540 Use bool for boolean.
541 * xselect.c (x_get_window_property): Omit last arg, which was an
543 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
544 always true. All callers changed.
546 2014-12-26 Eli Zaretskii <eliz@gnu.org>
548 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
551 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
553 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
556 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
558 Use bool for boolean in xsmfns.c
559 * xsmfns.c, xterm.h (x_session_have_connection):
560 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
561 Use bool for boolean.
562 (x_session_initialize, Fhandle_save_session):
563 Prefer NILP (x) to EQ (x, Qnil).
565 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
567 * callproc.c (child_setup):
568 * dbusbind.c (xd_signature_cat):
569 * doc.c (get_doc_string, Fsnarf_documentation):
570 * editfns.c (Fuser_full_name):
571 * frame.c (xrdb_get_resource):
572 * gtkutil.c (xg_get_file_with_chooser):
573 * tparam.c (tparam1):
574 * xfns.c (xic_create_fontsetname):
575 * xrdb.c (gethomedir, get_user_db, get_environ_db):
576 * xsmfns.c (smc_save_yourself_CB):
577 Rewrite to avoid the need for strcat, typically by using stpcpy
578 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
579 * doc.c (sibling_etc):
580 * xrdb.c (xdefaults):
581 Now a top-level static constant.
583 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
585 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
588 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
590 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
591 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
593 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
595 Use bool for boolean in xterm.c
596 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
597 (x_set_window_size, x_bitmap_icon):
598 * nsterm.m (ns_frame_raise_lower, x_new_font):
599 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
600 (struct terminal.frame_raise_lower_hook):
601 * w32term.c (w32_frame_raise_lower):
602 * xterm.c, xterm.h (x_text_icon):
603 * xterm.c (x_update_window_begin, x_update_window_end)
604 (x_update_end, x_after_update_window_line)
605 (x_set_glyph_string_gc, x_draw_glyph_string_background)
606 (x_draw_glyph_string_foreground)
607 (x_draw_composite_glyph_string_foreground)
608 (x_alloc_lighter_color, x_draw_relief_rect)
609 (x_draw_glyph_string_box, x_draw_image_relief)
610 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
611 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
613 (XFillRectangle) [HAVE_GTK3]:
614 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
615 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
616 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
617 (x_send_scroll_bar_event, xm_scroll_callback)
618 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
619 (x_create_toolkit_scroll_bar)
620 (x_create_horizontal_toolkit_scroll_bar)
621 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
622 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
623 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
624 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
625 (x_scroll_bar_report_motion)
626 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
627 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
628 (x_draw_window_cursor, x_clear_errors)
629 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
630 (set_wm_state, x_set_sticky, get_current_wm_state)
631 (do_ewmh_fullscreen, x_handle_net_wm_state)
632 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
633 (x_set_window_size_1, XTframe_raise_lower)
634 (x_make_frame_visible, x_iconify_frame)
635 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
636 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
637 (x_delete_terminal, x_initialize, syms_of_xterm):
638 Use bool for boolean.
640 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
642 * composite.h (struct composition.width): Now int
643 instead of unsigned short, as we prefer signed integers.
645 Let charset tick grow past USHRT_MAX
646 * charset.c, charset.h (charset_ordered_list_tick):
647 Now EMACS_UINT, not unsigned short.
648 * fontset.c (reorder_font_vector): Allow the tick to grow to the
649 maximum representable Emacs integer value before wrapping it around.
651 Simplify unexec file mode setting
652 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
653 Don't include <sys/stat.h> when no longer needed.
654 (unexec): Create file with correct mode in the first place,
655 rather than overwriting the mode later and fiddling with the
656 global umask in the mean time. Avoid bogus usage like
657 'umask (777)', which should have been 'umask (0777)'.
658 (mark_x): Remove. All callers removed.
660 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
662 Minor cleanups for Lisp objects and symbols
663 * alloc.c (next_vector, set_next_vector):
664 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
665 (lisp_h_make_number) [USE_LSB_TAG]:
666 Use Lisp_Int0 instead of the mystery constant 0.
667 * alloc.c (mark_object): Always set and use po; that's simpler.
668 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
669 Properly parenthesize definientia.
670 * bidi.c (bidi_initialize):
671 * buffer.c (init_buffer_once):
672 * nsfns.m (syms_of_nsfns):
673 * nsmenu.m (syms_of_nsmenu):
674 * nsselect.m (syms_of_nsselect):
675 Prefer DEFSYM to defining by hand.
676 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
677 * data.c: Fix too-long line.
678 * lisp.h (DECLARE_GDB_SYM): New macro.
679 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
680 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
681 Declare the symbol, so it's visible to everywhere lisp.h is included.
682 Move forward decls as far forward as they can go,
683 to allow future changes to use them.
685 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
687 * gnutls.c: Include gnutls.h.
688 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
689 * image.c (svg_load): Fix pointer signedness.
691 2014-12-18 Martin Rudalics <rudalics@gmx.at>
693 * frame.c (frame_windows_min_size): New argument IGNORE.
694 (adjust_frame_size): When called from change_frame_size call
695 frame_windows_min_size with IGNORE Qt so we can ignore size
698 2014-12-18 Eli Zaretskii <eliz@gnu.org>
700 * font.c (Ffont_info): Add more font information to the vector
701 returned by the function, inspired by query-font. Doc fix.
704 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
706 * keyboard.c (input_was_pending): New var.
707 (read_char): Use it to make sure we only skip redisplay when we can't
708 keep up with the repeat rate.
710 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
712 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
714 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
716 * image.c (svg_load): Watch out for nil value of current buffer's
717 filename. Re-enable filename thing for not-a-file case.
719 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
721 Partially disabled previous change.
723 * image.c (svg_load): Temporarily disabled filename thing for
724 not-a-file case as it can cause crashs.
726 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
728 Fix problem with images referenced within svg files. (bug#19373)
730 * image.c: Additional parameter 'filename' for
731 svg_load_image. Include "buffer.h". Define library function
732 rsvg_handle_set_base_uri for WINDOWSNT.
733 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
734 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
735 (svg_load): Pass a filename to svg_load_image: either name of
736 actual file or of current buffer's file.
737 (svg_load_image): New parameter 'filename', used for setting
738 base_uri, necessary for loading referenced images. (bug#19373)
740 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
742 * lread.c (init_obarray): Declare Qt as special.
743 This fixes a typo in the 2012-05-15 patch that
744 tried to declare Qt as special.
746 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
748 Various fixes to use bool type and constants.
749 * dispnew.c (update_single_window): Remove arg `force_p' since it's
751 * xfaces.c (clear_face_cache): Use bool for the argument type.
753 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
755 Correct same_at_end when restoring window points
756 * fileio.c (Finsert_file_contents): Compute same_at_end character
757 position using the old buffer size, not the new one, since
758 restore_window_points wants the old size.
761 2014-12-14 Alan Mackenzie <acm@muc.de>
763 New feature optionally to accelerate auto-repeated scrolling.
765 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
767 * window.c (window_scroll): Bind fontification-functions to nil
768 when scrolling by whole screens and
769 fast-but-imprecise-scrolling is non-nil.
770 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
772 * lisp.h (bool): Declare Qfontification_functions extern.
774 2014-12-14 Eli Zaretskii <eliz@gnu.org>
776 Load system's default trusted Certificate Authorities if available.
777 * gnutls.c (gnutls_certificate_set_x509_system_trust)
778 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
779 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
780 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
781 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
783 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
784 Call gnutls_certificate_set_x509_system_trust. Log an error message if
787 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
789 * regex.c (analyze_first): Rename from analyze_first.
791 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
793 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
794 a hack involving a union.
796 2014-12-13 Eli Zaretskii <eliz@gnu.org>
798 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
799 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
802 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
804 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
806 * gnutls.h: Always declare syms_of_gnutls.
808 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
809 clarity. Let the availability check return Qnil when the GnuTLS
810 integration is not available, instead of erroring out.
813 2014-12-13 Eli Zaretskii <eliz@gnu.org>
815 * xdisp.c (move_it_in_display_line_to, display_line):
816 Don't disallow overflow-newline-into-fringe when word-wrap is in
819 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
821 * fileio.c: Better preserve window-points during revert (bug#19161).
822 (Qget_buffer_window_list): New var.
823 (get_window_points_and_markers, restore_window_points): New functions.
824 (Finsert_file_contents): Use them to save and restore window-points.
826 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
828 * xterm.c (x_delete_terminal): Call emacs_close for X connection
829 descriptor if called from x_connection_closed and always delete
830 this descriptor from keyboard waiting set (Bug#19147).
832 2014-12-10 Eli Zaretskii <eliz@gnu.org>
834 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
835 (bidi_cache_max_elts): New global variable.
836 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
837 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
839 (bidi_cache_search): Handle overflown cache. Improve commentary.
840 (bidi_cache_ensure_space): Limit allocations to the current value
841 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
842 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
843 the increment to not exceed the limit.
844 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
845 cache, zero otherwise (meaning the cache overflowed). In the
846 latter case, set bidi_cache_last_idx to -1.
847 (bidi_peek_at_next_level): Handle overflown cache.
848 (bidi_push_it): Increase the cache limit for iterating the new object.
849 (bidi_pop_it): Decrease the cache limit back to previous value.
850 (bidi_shelve_cache): Shelve the current value of the cache limit.
851 (bidi_unshelve_cache): Restore the value of cache limit.
852 (bidi_find_bracket_pairs): If the cache overflows while looking
853 for the paired bracket, give up and let bidi_resolve_neutrals
854 process the bracket as a simple neutral. (Bug#19322)
855 (bidi_find_other_level_edge): If the cache overflows, fall back on
856 Plan B, which effectively stops the reordering and restarts it on
857 the next character (after resetting the cache).
858 (bidi_move_to_visually_next): When the cache overflows, reset it
859 after processing the last cached character.
861 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
863 Fix glitches in gnutls.c, mostly memory-related
864 * gnutls.c: Sort macro definitions by name.
865 (fn_gnutls_transport_set_errno): Omit unreachable definition.
866 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
867 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
868 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
869 calculating string length. Use make_uninit_string, to avoid
870 copying the string. Cast the char, not the pointer.
871 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
872 and free. Work even for dates past the year 9999. Use void *
873 for buffers, to avoid casts.
875 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
877 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
879 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
881 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
884 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
886 * process.c: Whitespace and line-break nitpicks.
888 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
890 * gnutls.c (gnutls_certificate_details): The :signature isn't
891 that useful, so remove it.
892 (gnutls_certificate_details): Clean up whitespace slightly.
893 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
895 (gnutls_certificate_details): Put :signature-algorithm back again,
896 which was removed by mistake.
897 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
898 that they are not messaged by default (bug#16253).
899 (Fgnutls_error_fatalp): Doc fix (bug#18210).
901 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
903 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
905 * nsimage.m (setPixmapData): Make bmRep local so class member is not
908 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
910 * eval.c (Fsignal): Remove duplicate test.
911 (Fautoload_do_load): Fix up docstring.
913 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
915 * nsterm.m (represented_filename, represented_frame): New variables.
916 (ns_set_represented_filename): New function.
917 (sendEvent:): Set represented filename here to avoid flicker,
918 related to Bug#18757.
920 * nsterm.h: Declare ns_set_represented_filename.
922 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
923 at once, call ns_set_represented_filename instead.
925 2014-12-05 Eli Zaretskii <eliz@gnu.org>
927 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
928 (struct bidi_stack): Reduce size by using bit fields and by
929 packing sos, override, and isolate_status into a single 8-bit
932 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
933 (bidi_push_embedding_level): Construct flags from individual
934 bits. Adapt to changes in prev_for_neutral and next_for_neutral
936 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
937 from flags. Adapt to changes in prev_for_neutral,
938 next_for_neutral, and last_strong members.
939 (bidi_line_init): Initialize flags to zero.
940 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
941 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
943 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
945 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
946 (Fapply): Try and simplify the control flow.
948 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
950 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
951 Use gnutls_sign_get_name directly because
952 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
953 (init_gnutls_functions): Load missing gnutls_server_name_set.
955 2014-12-02 Eli Zaretskii <eliz@gnu.org>
957 * bidi.c (bidi_find_first_overridden): New function.
959 * xdisp.c (Fbidi_find_overridden_directionality): New function.
960 (syms_of_xdisp): Defsubr it.
962 * dispextern.h (bidi_find_first_overridden): Add prototype.
964 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
966 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
967 to nil after release (Bug#9133).
969 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
971 Port better to AddressSanitizer.
972 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
974 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
975 Return -1 or 0, as the pipe trick doesn't work.
976 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
978 * print.c (print_object):
979 When a pointer-check primitive returns -1, do not assume this
980 means the pointer is valid or that the underlying system has failed.
981 It could just be that addresses are being sanitized so Emacs can't
982 test for pointer validity.
983 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
984 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
985 string validity checker doesn't work on stack-based strings.
987 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
989 Improve clarity of USE_LSB_TAG definition.
990 Reported by Lee Duhem. Suggested by Andreas Schwab in:
991 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
992 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
993 VAL_MAX / 2 rather than in terms of the (more complicated)
994 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
996 2014-11-29 Eli Zaretskii <eliz@gnu.org>
998 * xdisp.c (handle_single_display_spec): When ignoring a fringe
999 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1000 (next_element_from_buffer): When done with overlays, reset the
1001 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1003 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1005 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1006 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1008 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1010 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1011 for paxctl and setfattr. Fixes temacs startup failure with
1012 grsecurity/PaX enabled Linux kernel (bug#19067).
1014 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1016 * w32.c, w32heap.c, w32term.c:
1017 Use MINGW_W64 instead of _W64.
1019 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1021 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1023 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1025 * gnutls.c (gnutls_ip_address_p): New function.
1026 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1028 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1030 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1032 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1034 Fix gnutls problems caught by static checking.
1035 * gnutls.c (Fgnutls_boot): Remove unused local.
1036 (Fgnutls_boot): Fix pointer signedness.
1038 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1040 * gnutls.c (gnutls_certificate_details): Don't include certain
1041 certificate details on older gnutls versions (bug#19168).
1042 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1043 (gnutls_certificate_details): Reversed check in last checkin.
1045 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1047 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1048 (Fgnutls_peer_status_warning_describe): Add function to describe a
1049 peer verification warning symbol.
1050 (Fgnutls_peer_status): Use it.
1051 (Fgnutls_boot): Use it. Minor logging fixes.
1053 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1055 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1057 2014-11-24 Glenn Morris <rgm@gnu.org>
1059 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1061 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1062 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1064 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1066 * gnutls.c: Fix Windows function definition of
1067 gnutls_x509_crt_get_fingerprint.
1069 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1071 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1073 * process.h: Added more fields to Lisp_Process to track
1074 certificate details.
1076 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1077 (Fgnutls_peer_status): New functions to export TLS certificate
1078 details to Emacs Lisp.
1080 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1082 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1083 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1084 check for gtk_adjustment_configure (Bug#19149).
1085 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1087 2014-11-22 Glenn Morris <rgm@gnu.org>
1089 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1091 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1093 Don't shrink frame when using desktop-save-mode (Bug#19048).
1094 * w32fns.c (x_set_tool_bar_lines): Always call
1095 x_change_tool_bar_height (Bug#19048).
1096 (x_change_tool_bar_height): Mark frame as garbaged since
1097 adjust_frame_size might not have done that.
1098 * xfns.c (x_set_tool_bar_lines): Always call
1099 x_change_tool_bar_height (Bug#19048).
1100 (x_change_tool_bar_height): Mark frame as garbaged since
1101 adjust_frame_size might not have done that.
1103 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1105 * xml.c (parse_region): Take care of new optional parameter
1106 'discard-comments' of 'libxml-parse(html|xml)-region'.
1107 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1108 New optional parameter 'discard-comments'.
1110 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1112 Improve time stamp handling, and be more consistent about it.
1113 * editfns.c (invalid_time): New function.
1114 Use it instead of 'error ("Invalid time specification")'.
1115 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1116 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1118 (make_time_tail, make_time): Remove. All uses changed to use
1119 new functions or plain list4i.
1120 (disassemble_lisp_time): Return effective length if successful.
1121 Check that LOW is an integer, if it's combined with other components.
1122 (decode_time_components): Decode into struct lisp_time, not
1123 struct timespec, so that we can support a wide set of times
1124 regardless of whether time_t is signed. Decode plain numbers
1125 as seconds since the Epoch, and nil as the current time.
1126 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1127 Reimplement in terms of new functions.
1128 (Fencode_time): Just use list2i.
1129 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1130 * keyboard.c (decode_timer): Don't allow the new formats (floating
1131 point or nil) in timers.
1132 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1133 place of the magic number '16'.
1134 (struct lisp_time): New type.
1135 (decode_time_components): Use it.
1136 (lisp_to_timespec): New decl.
1138 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1140 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1143 * callint.c (Fcall_interactively): Pass in nil as argument to
1144 Fbarf_if_buffer_read_only.
1146 * fileio.c (Finsert_file_contents): Ditto.
1148 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1150 * textprop.c (verify_interval_modification): Check buffer
1151 readedness after the last interval.
1153 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1154 the text at POSITION (new optional argument) has the
1155 `inhibit-read-only' text property set.
1157 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1159 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1160 errors in computing the number of pixels to scroll.
1161 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1163 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1165 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1166 call updateFrameSize.
1168 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1170 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1172 * nsfns.m (x_set_foreground_color, x_set_background_color)
1173 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1174 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1176 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1178 * nsterm.m (ns_send_appdefined): Check for application defined
1179 event on Cocoa (Bug#18993).
1180 (run): Restore code before the previous 18993 fix.
1182 2014-11-14 David Reitter <david.reitter@gmail.com>
1184 * nsterm.m (run): Set timeout for event loop to prevent hang.
1187 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1189 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1191 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1193 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1194 for each candidate font but attempt to reuse it from previous improper
1197 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1199 Avoid undefined behavior in color table hashing.
1200 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1201 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1202 This function avoids undefined behavior with signed shift overflow.
1204 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1206 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1207 when the inserted text does not need decoding. (Bug#18982)
1209 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1211 * nsterm.h (EmacsScroller): judge returns bool.
1213 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1214 (ns_judge_scroll_bars): Only set removed if judge returns true.
1215 (judge): Returns bool == condemned. Remove self from window.
1216 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1218 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1220 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1221 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1223 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1225 * nsterm.m (ns_set_vertical_scroll_bar)
1226 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1228 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1230 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1231 merely because tmo_in_millisec is nonnegative. The 1st call
1232 to g_main_context_query could succeed while the 2nd one fails.
1234 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1236 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1238 * nsterm.m (run): Only use non-system event loop if OSX version is
1239 exactly 10.9 (Bug#18993).
1240 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1243 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1245 * callproc.c (encode_current_directory): Support handling of file
1246 names prepended by "/:". (Bug#18891)
1248 2014-11-08 Alan Mackenzie <acm@muc.de>
1250 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1252 2014-11-08 Dima Kogan <dima@secretsauce.net>
1254 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1256 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1258 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1259 raises an error. (Bug#18891)
1261 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1263 * frame.c (adjust_frame_size): Call x_set_window_size only if
1264 f->can_x_set_window_size is set.
1265 (make_frame): Initialize f->can_x_set_window_size and
1266 f->can_run_window_configuration_change_hook.
1267 (Fcan_run_window_configuration_change_hook): New function.
1268 * frame.h (frame): Split `official' into `can_x_set_window_size'
1269 and `can_run_window_configuration_change_hook'.
1270 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1271 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1272 Set f->can_x_set_window_size.
1273 * window.c (run_window_configuration_change_hook):
1274 Return immediately if either f->can_x_set_window_size or
1275 f->can_run_window_configuration_change_hook are false.
1276 (Fset_window_configuration): Instead of f->official set
1277 f->can_x_set_window_size.
1278 * xfns.c (Fx_create_frame, x_create_tip_frame):
1279 Set f->can_x_set_window_size.
1281 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1283 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1284 cleanup from 2014-11-01 (Bug#18972).
1286 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1288 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1289 * xdisp.c (window-scroll-functions): Improve docstring.
1291 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1293 Uniquify the 'size' symbol.
1295 * w32notify.c (Qsize): Remove.
1296 * lisp.h (Qsize): New decl.
1297 * lread.c (Qsize): Now extern.
1298 * w32notify.c (syms_of_w32notify): No need to defsym.
1300 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1302 * dispnew.c (change_frame_size_1): Fix call of
1304 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1305 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1306 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1307 (Qtool_bar_size): New constants.
1308 (frame_inhibit_resize, adjust_frame_size): New argument to
1309 handle case where frame_inhibit_implied_resize is a list.
1310 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1311 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1312 (x_set_right_divider_width, x_set_bottom_divider_width)
1313 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1314 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1316 (frame-inhibit-implied-resize): Rewrite doc-string.
1317 * frame.h (frame_inhibit_resize, adjust_frame_size):
1318 Fix external declarations.
1319 (Qframe_position, Qframe_outer_size)
1320 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1321 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1322 (Qtool_bar_size): Extern them.
1323 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1324 (xg_height_or_width_changed): Remove.
1325 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1326 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1327 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1328 (xg_change_toolbar_position): Call adjust_frame_size directly.
1329 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1330 Fix calls of adjust_frame_size.
1331 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1332 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1333 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1334 frame can get resized when tool-bar-lines parameter changes from
1336 (Fw32_frame_menu_bar_size): Return fourth value.
1337 (Fw32_frame_rect): Block input around system calls
1338 (Fx_frame_geometry): New function.
1339 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1340 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1341 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1342 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1343 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1344 (Fx_create_frame): Adjust adjust_frame_size calls.
1345 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1346 frame can get resized when tool-bar-lines parameter changes from
1348 (Fx_frame_geometry): New function.
1349 * xmenu.c (update_frame_menubar): On Lucid call
1350 adjust_frame_size with one pixel less height to avoid that
1351 repeatedly adding/removing the menu bar grows the frame.
1352 (free_frame_menubar): On Motif arrange to optionally preserve
1353 the old frame height when removing the menu bar.
1354 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1356 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1358 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1359 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1360 frame; instead, print an error message.
1362 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1364 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1366 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1368 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1369 (dealloc): Release bmRep.
1371 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1372 imageListSetNext, imageListNext.
1374 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1375 (reference): Remove.
1376 (allocInitFromFile:): Remove searching ImageList and calling
1377 reference (Bug#18918).
1378 (dealloc): Remove handling if ImageList.
1380 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1382 * process.c (catch_child_signal): Fix incorrect assertion.
1384 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1386 * macfont.m (macfont_draw):
1387 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1389 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1390 if force_integral_p (i.e. no antialias).
1391 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1392 bold if no antialias (Bug#18876).
1394 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1395 was given (Bug#18846).
1397 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1399 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1400 instead of in xdisp.c, function now takes void. (Bug#18884).
1402 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1403 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1405 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1406 struct window* (Bug#18889).
1407 Remove getMouseMotionPart.
1408 (ns_output): Make icon_top/left int.
1410 * nsfns.m (x_icon): icon_top/left is int.
1412 * nsterm.m (ns_mouse_position): Remove unused code.
1413 (initFrame:window:, dealloc): Use window instead of win.
1414 (getMouseMotionPart:window:x:y:): Remove, unused.
1415 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1417 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1419 * keyboard.c (readable_events): When FLAGS include
1420 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1421 This avoids returning non-nil from input-pending-p when only such
1422 events are in the queue. (Bug#18856)
1424 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1426 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1427 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1428 (Qforeign_selection): Remove.
1429 (ns_get_local_selection): Identation fix.
1430 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1432 * nsselect.m (ns_get_local_selection): Remove calling of
1433 functions in Vselection_converter_alist (Bug#18911).
1434 (syms_of_nsselect): Remove Vselection_converter_alist.
1436 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1438 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1439 and unnecessary initialization. Adjust comments.
1441 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1443 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1445 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1446 index, not an absolute one, as that's what the function expects.
1448 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1450 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1451 font on an initial frame when running as a daemon (Bug#18869).
1453 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1455 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1457 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1458 build_string, when importing a home directory. (Bug#18873)
1460 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1462 * dispnew.c (buffer_posn_from_coords):
1463 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1464 account for the header-line height. (Bug#18839)
1466 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1468 * xml.c (parse_region): Do not forget the first document child.
1470 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1472 * nsselect.m: pasteboard_changecount is new.
1473 (ns_store_pb_change_count, ns_get_pb_change_count)
1474 (ns_get_our_change_count_for): New functions.
1475 (ns_string_to_pasteboard_internal): Correct comment.
1476 type => gtype in eassert, Call ns_store_pb_change_count.
1477 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1478 (Fns_disown_selection_internal, Fns_selection_owner_p):
1479 Replace Vselection_alist check, with change count check.
1480 (Fns_get_selection): Initialize val to Qnil. Only get local
1481 selection if change counts match (Bug#18799).
1482 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1484 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1486 * w32proc.c (create_child): If calling a quoted batch file,
1487 pass NULL for exe. (Bug#18745)
1489 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1491 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1492 (bidi_resolve_brackets): Use end of string position rather than ZV
1493 when iterating over a string. (Bug#18815)
1495 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1497 * keyboard.c (make_lispy_position): Return coordinates also when
1498 on scroll bars, fringes, margins or not in a window.
1499 * xdisp.c (show_mouse_face): Don't change cursor face during
1502 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1504 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1505 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1506 Fix doc-strings (Bug#18789).
1508 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1510 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1512 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1514 Optimize redisplay of simple bracketed text.
1515 * bidi.c (bidi_cache_reset_to): New function.
1516 (bidi_cache_reset): Call it.
1517 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1519 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1520 bracket_enclosed_type only if bracket_pairing_pos's value is not
1522 (MAX_BPA_STACK): Make sure the value is signed.
1523 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1524 stop pushing values onto the stack.
1525 (bidi_find_bracket_pairs): If the bracketed text is only on the
1526 base embedding level, remove all the states cached by this
1527 function from the cache, and return zero, so that the brackets in
1528 this segment of text are processed as normal neutrals.
1529 (bidi_resolve_brackets): Detect the brackets that are to be
1530 processed as neutrals, and don't call bidi_find_bracket_pairs on
1533 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1535 * w32select.c (Fw32_selection_exists_p): Rename from
1536 Fx_selection_exists_p.
1537 (syms_of_w32select): Adjust accordingly.
1539 * w16select.c (Fw16_selection_exists_p): Rename from
1540 Fx_selection_exists_p.
1541 (syms_of_win16select): Adjust accordingly.
1543 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1544 (Fns_own_selection_internal): Tighten scoping.
1545 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1546 (Fns_get_selection): Rename from Fx_get_selection_internal.
1547 (Fns_get_selection_internal, Fns_store_selection_internal):
1549 (syms_of_nsselect): Adjust accordingly.
1551 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1553 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1554 * w32term.c (x_set_window_size): Account for wrapped menu bar
1555 lines when setting up frame height (Bug#15174 and Bug#18720).
1556 (w32_add_wrapped_menu_bar_lines): New variable.
1558 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1560 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1563 2014-10-20 Glenn Morris <rgm@gnu.org>
1565 * Merge in all changes up to 24.4 release.
1567 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1569 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1570 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1572 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1574 * xterm.c (handle_one_xevent): Check return value from
1575 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1576 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1578 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1579 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1580 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1581 Gtk+ >= 3.14 (Bug#18674).
1582 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1583 Gtk+ >= 3.14 (Bug#18674).
1585 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1587 * gtkutil.c: Remove no-longer-used code.
1588 (xg_update_menubar): Remove unused local and unnecessary call to
1589 gtk_menu_item_get_submenu.
1590 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1591 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1592 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1594 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1596 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1598 * xterm.h (handlebox_widget): Remove.
1600 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1603 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1605 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1606 to handle Gtk versions.
1607 (xg_get_file_with_chooser): Use them.
1608 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1609 Remove (create_menus): Remove teroff argument and code.
1610 Remove call to gtk_menu_set_title.
1611 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1612 Adjust args to create_menus.
1613 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1614 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1615 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1616 (xg_make_tool_item): Remove detach code.
1617 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1618 (find_icon_from_name): New function.
1619 (update_frame_tool_bar): Remove GtkStockItem code, move to
1620 find_icon_from_name. Let stock be a list of icon names to try.
1621 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1622 Replace TOOLBAR_TOP_WIDGET.
1623 (free_frame_tool_bar, xg_change_toolbar_position ):
1624 Replace TOOLBAR_TOP_WIDGET.
1625 (xg_initialize): Remove tearoff code.
1627 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1629 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1630 pixel from the window's cursor glyph width, since X renders hollow
1631 blocks 1 pixel wider than the 'width' parameter.
1633 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1634 glyph->pixel_width; this is now done in xterm.c.
1636 Fix reordering of bracket characters in isolates.
1637 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1638 RESOLVED_ONLY; when non-zero, return from the cache only fully
1639 resolved states. All callers changed.
1640 (CANONICAL_EQU): New macro.
1641 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1642 equivalent of the paired closing bracket character.
1643 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1644 the default non-negative value, to be checked later in
1645 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1646 characters against those pushed onto the BPA stack.
1647 (bidi_record_type_for_neutral): New function.
1648 (bidi_resolve_brackets): Record next_for_neutral and
1649 prev_for_neutral when embedding level gets pushed. Force
1650 resolution of bracket pairs when entering a level run that was not
1652 (bidi_resolve_neutral): Add assertions before calling
1653 bidi_resolve_neutral_1.
1654 (bidi_level_of_next_char): Remove the code that attempted to
1655 resolve unresolved neutrals; that is now done by
1656 bidi_resolve_neutral.
1658 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1660 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1662 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1663 1-pixel R2L characters.
1664 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1665 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1667 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1669 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1672 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1674 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1675 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1676 It's not clear to me whether the initialization is needed,
1677 but it can't hurt so I played it safe.
1679 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1681 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1683 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1685 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1686 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1688 (bidi_get_type): Return the isolate initiators and terminator types.
1689 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1690 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1691 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1692 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1693 for the new features.
1694 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1695 push and pop correctly for isolates.
1696 (bidi_remember_char): Modify to accept an additional argument
1697 and record the bidi type according to its value.
1698 (bidi_cache_iterator_state): Accept an additional argument to only
1699 update an existing state. Handle the new members of struct bidi_it.
1700 (bidi_cache_find): Arguments changed: no longer accepts a level,
1701 instead accepts a flag telling it whether it is okay to return
1702 unresolved neutrals.
1703 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1704 table. Initialize new isolate-related members.
1705 (bidi_paragraph_init): Some code factored out into
1706 find_first_strong_char.
1707 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1708 into bidi_resolve_explicit.
1709 (bidi_resolve_explicit): Support the isolate initiators and
1710 terminator. Fix handling of embeddings and overrides according to
1711 new UBA requirements. Record information about previously seen
1712 characters here (moved from bidi_level_of_next_char).
1713 (bidi_resolve_weak): Adapt to changes in struct members.
1714 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1715 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1716 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1717 paired bracket resolution. Handle isolate initiators and
1719 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1720 (bidi_level_of_next_char): Move the code that records information
1721 about previous characters to bidi_resolve_explicit. Fix logic of
1722 resolving neutrals and make sure their cache entries are updated.
1723 Remove now unneeded special handling of PDF level.
1725 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1726 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1727 enlarged per Unicode 6.3.
1728 (enum bidi_bracket_type_t): New data type.
1729 (struct bidi_saved_info): Leave only 2 type members out of 4.
1731 (struct bidi_stack): Add members necessary to support isolating
1733 (struct bidi_it): Add new members necessary to support isolating
1734 sequences and bracket pair resolution.
1736 * xdisp.c (Fbidi_resolved_levels): New function.
1737 (syms_of_xdisp): Defsubr it.
1738 (append_glyph, append_composite_glyph, produce_image_glyph)
1739 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1741 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1743 * term.c (append_glyph, append_composite_glyph)
1744 (append_glyphless_glyph): Convert aborts to assertions.
1746 * .gdbinit (pgx): Display the character codepoint, resolved level,
1747 and bidi type also for glyphless glyphs.
1749 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1751 Avoid unwanted point motion in Fline_beginning_position.
1752 * lisp.h (scan_newline_from_point): Add prototype.
1753 * search.c (scan_newline_from_point): New function, refactored from...
1754 * cmds.c (Fforward_line): ...adjusted user.
1755 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1756 and simplify the former since the latter doesn't move point.
1758 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1760 Cleanup terminal handling code.
1761 * dispextern.h (get_named_tty): Remove prototype but...
1762 * termhooks.h (get_named_terminal): ...resurrect it under
1763 more meaningful name.
1764 (get_terminal): Likewise, but with...
1765 (decode_live_terminal): ...this name.
1766 (decode_tty_terminal): Add prototype.
1767 * term.c (get_tty_terminal): Remove.
1768 (get_named_tty): Remove.
1769 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1770 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1771 Use decode_tty_terminal.
1772 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1773 * terminal.c (get_terminal): Refactor to...
1774 (decode_terminal, decode_live_terminal): ...new functions.
1775 (decode_tty_terminal): Replacement for get_tty_terminal.
1776 (get_named_terminal): Likewise for get_named_tty.
1777 * coding.c (Fset_terminal_coding_system_internal)
1778 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1779 (Fkeyboard_coding_system):
1780 * composite.c (Fcomposition_get_gstring):
1781 * dispnew.c (Fsend_string_to_terminal):
1782 * frame.c (Fmake_terminal_frame):
1783 * nsfns.m (check_ns_display_info):
1784 * w32fns.c, xfns.c (check_x_display_info):
1785 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1786 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1787 (Fset_quit_char): Use get_named_terminal.
1788 (Fset_output_flow_control, Fset_input_meta_mode):
1789 Use decode_tty_terminal.
1791 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1793 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1794 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1796 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1798 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1799 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1801 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1803 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1806 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1808 * editfns.c (dump_tz_string): No longer const.
1809 It might be modified.
1811 * nsmenu.m (clear): Assume OS X 10.6 or later.
1813 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1815 * unexmacosx.c: Remove include ppc/reloc.h.
1816 (unrelocate, copy_dysymtab): Remove PPC code.
1817 (rebase_reloc_address): Remove, only used for PPC:
1819 * nsterm.m: Always include macfont.h on COCOA.
1820 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1821 (ns_dumpglyphs_image, ns_check_menu_open)
1822 (applicationDidFinishLaunching)
1823 (antialiasThresholdDidChange:)
1824 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1825 Remove checks for OSX <= 10.5/10.6.
1826 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1827 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1830 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1831 (NS_HAVE_NSINTEGER): Remove block.
1832 Remove >= OSX 10.6 tests.
1834 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1835 (x_activate_menubar, trackingNotification:): Remove check for
1837 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1839 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1841 * nsfns.m: Always include macfont.h on COCOA.
1842 (ns_filename_from_panel, ns_directory_from_panel)
1843 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1844 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1846 * macfont.m: Remove >= 1050 check.
1847 (macfont_create_family_with_symbol)
1848 (macfont_get_glyph_for_character)
1849 (mac_font_get_glyphs_for_variants)
1850 (mac_ctfont_create_available_families, syms_of_macfont):
1851 Remove code for OSX < 10.6.
1852 (mac_font_family_group, mac_font_family_compare): Remove, only used
1855 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1856 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1858 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1861 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1863 Fix putenv race conditions with undefined behavior (Bug#8705).
1864 Do all putenv calls before Emacs creates any threads.
1865 Use a safer way to modify the TZ environment variable in the
1866 presence of multiple threads. For further thread-safety,
1867 prefer localtime_r and gmtime_r to localtime and gmtime,
1868 and prefer struct tm's tm_gmtoff (if available) to calling
1869 both localtime_r and gmtime_r.
1870 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1871 (init_dbusbind): ... to this new function.
1872 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1873 * xterm.c (x_term_init): Move xputenv call from here ...
1874 (init_xterm): ... to this new function.
1875 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1876 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1877 (dump_tz_string): New constant.
1878 (init_editfns): Use it. This centralizes the dump_tz stuff.
1879 Call set_time_zone_rule here, so that its xputenv is done
1880 before Emacs goes multithreaded.
1881 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1882 thread-safe enough for Emacs.
1883 (format_time_string, Fdecode_time, Fcurrent_time_string)
1884 (Fcurrent_time_zone):
1885 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1886 localtime and gmtime. Remove now-unnecessary calls to block_input.
1887 (tm_gmtoff): New static function.
1888 (Fdecode_time, Fcurrent_time_zone): Use it.
1889 (Fencode_time): Use mktime_z, for better thread-safety.
1890 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1891 i.e., not quite thread-safe but good enough for Emacs typical usage.
1892 Do not reclaim storage that is in the environment; let it leak.
1893 Always call tzset, since localtime_r does not.
1894 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1895 This is now done in init_editfns.
1896 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1897 New macros and declarations, for platforms lacking tzalloc & friends.
1899 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1901 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1902 On x86 platforms this works around GCC bug 63495
1903 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1904 and more generally should fix a portability problem in Emacs.
1905 Reported by Stefan Monnier in:
1906 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1908 2014-10-08 Leo Liu <sdl.web@gmail.com>
1910 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1911 * keymap.c (describe_vector_princ):
1912 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1915 * print.c (printchar_stdout_last): Declare.
1916 (printchar): Record the last char written to stdout.
1917 (Fterpri): Add optional argument ENSURE.
1919 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1921 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1922 DELAY argument to change_frame_size, so that the frame size
1923 changes, if any are needed, are delayed until the next redisplay.
1924 This is to avoid a too early QUIT inside change_frame_size, when
1925 it calls Lisp in frame_windows_min_size, in case one of the events
1926 we've read sets the quit-flag. (Bug#18649)
1928 * w32fns.c (check_x_display_info): Accept terminal objects as
1929 argument, to follow what xfns.c does.
1931 2014-10-07 Glenn Morris <rgm@gnu.org>
1933 * Makefile.in ($(srcdir)/macuvs.h)
1934 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1936 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1938 * decompress.c (init_zlib_functions): Move the message about zlib
1939 being unavailable from here...
1940 (Fzlib_decompress_region): ...to here. (Bug#18650)
1942 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1944 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1945 the case where an optional string is used. Adjust docstring.
1947 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1949 * lisp.mk (lisp): Remove w32-common-fns.elc.
1951 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1953 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1954 These were already defined in buffer.c, and the duplicate
1955 definitions cause problems on platforms like 'gcc -fno-common'.
1956 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1958 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1960 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1961 if toolbar is visible.
1963 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1966 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1967 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1968 (ns_select, ns_read_socket): Use unwind_protect to decrease
1969 apploopnr (Bug#18345).
1970 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1971 line height (Bug#17977).
1973 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1974 (macfont_closest_traits_index): New function.
1975 (macfont_closest_traits_index_p): Rename from
1976 macfont_closest_traits_index.
1977 (macfont_list): Use macfont_closest_traits_index_p.
1979 2014-10-05 K. Handa <handa@gnu.org>
1981 * coding.c (detect_coding_iso_2022): Set coding->rejected
1982 correctly when an invalid escape sequence is found (Bug#18610).
1984 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1986 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1987 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1990 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1992 * buffer.c (scroll_bar_width, scroll_bar_height):
1994 * window.c (Fset_window_scroll_bars): Fix doc-string.
1995 (Fwindow_scroll_bars): Have it return what the doc-string says.
1997 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1999 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2000 iterator backwards, to resync the bidi iterator. (Bug#18584)
2002 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2004 Consistently use min and max macros from lisp.h.
2005 * coding.c (min, max):
2007 * unexhp9k800.c (min):
2008 * unexw32.c (min, max): Use definitions from lisp.h.
2009 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2011 * gmalloc.c (min): Tiny style change.
2013 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2014 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2016 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2018 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2019 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2020 (X_ULONG_MAX): Move these macros to xterm.h.
2021 (x_fill_property_data): Be more generous about allowing either
2022 signed or unsigned data of the appropriate width.
2023 * xterm.h (x_display_set_last_user_time): New function.
2024 All setters of last_user_time changd to use this function.
2025 If ENABLE_CHECKING, check that the times are in range.
2027 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2029 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2030 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2032 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2034 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2035 make a font_object from a tty frame (Bug#18573).
2036 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2038 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2040 * alloc.c (mark_overlay): Assume that overlay boundaries are
2041 always markers. Add comment.
2042 * lread.c (read_internal_start): Use convenient validate_subarray.
2044 (Fread_from_string): Adjust docstring.
2046 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2048 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2050 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2051 Rename from the "x-" prefix.
2053 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2055 * xselect.c (selection-converter-alist): Fix docstring.
2057 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2059 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2060 argument passed by the caller, when we mirror all slashes into
2063 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2065 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2066 Resurrect old code and fix compilation with GTK < 2.13.6.
2068 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2070 Use AUTO_CONS instead of SCOPED_CONS, etc.
2071 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2072 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2073 (AUTO_LIST1): Rename from scoped_list1.
2074 (AUTO_LIST2): Rename from scoped_list2.
2075 (AUTO_LIST3): Rename from scoped_list3.
2076 (AUTO_LIST4): Rename from scoped_list4.
2077 (AUTO_STRING): Rename from SCOPED_STRING.
2078 * frame.h (AUTO_FRAME_ARG):
2079 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2080 (AUTO_LIST4, AUTO_STRING):
2081 Prepend a new argument 'name'.
2082 Declare a variable instead of yielding a value.
2084 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2086 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2088 * w32fns.c (w32_createwindow): Accept an additional argument, an
2089 array of 2 values specifying the coordinates of the frame's
2090 top-left corner. Use these values instead of calling x_get_arg,
2091 which can cons Lisp objects, and therefore cannot be called except
2092 from the main thread. Remove redundant tests for the default
2094 (my_create_window): Move the calculation of the coordinates of the
2095 frame's top-left edge here. Pass them to the input thread via the
2096 second parameter of the WM_EMACS_CREATEWINDOW message.
2097 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2100 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2102 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2103 (redisplay_window): Treat the frame's frozen_window_starts flag
2104 the same way as the optional_new_start flag for the window: only
2105 obey it if the glyph row showing point will be fully visible.
2106 Likewise when the window start is in a continuation line. If,
2107 after trying everything under the 'force_start' label, point is
2108 still not fully visible, give up and scroll the window.
2109 Add debugging traces. (Bug#18545)
2111 * window.c (Frecenter): Set the window's redisplay flag.
2113 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2115 * w32term.c (w32_read_socket): Don't use frame dimensions for
2116 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2117 rectangle. Check the return value of GetClientRect, and don't use
2118 the results if it didn't succeed.
2120 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2121 in columns and lines after correcting the pixel dimensions in
2123 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2124 negative values to xrealloc. (Bug#18528)
2126 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2128 * alloc.c: Remove now-unnecessary check.
2129 Suggested by Dmitry Antipov in:
2130 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2132 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2134 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2135 to Ubuntu 14.04.1 x86-64.
2137 Simplify stack-allocated Lisp objects, and make them more portable.
2138 The build_local_string macro was used in two ways: (1) string
2139 literals for which scoped allocation suffices, and (2) file name
2140 components, where it's not safe in general to assume bounded-size
2141 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2142 allocates a block-scope string, and by using SCOPED_STRING for (1)
2143 and build_string for (2). Furthermore, actually use stack
2144 allocation only for objects known to have sufficient alignment.
2145 This simpler implementation means Emacs can make
2146 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2147 GC_MAKE_GCPROS_NOOPS.
2148 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2149 for fewer differences among implementations.
2150 (struct Lisp_String): Now GCALIGNED.
2151 (USE_STACK_LISP_OBJECTS): Default to true, since the
2152 implementation no longer insists on a nonempty GCALIGNED.
2153 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2154 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2155 separately. Move definiens to scoped_cons. The old definition
2156 was incorrect when GCALIGNED was defined to be empty.
2157 (union Aligned_String): New type.
2158 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2159 implementation ports to compilers that don't align strictly enough.
2160 Don't worry about the union sizes; it's not worth bothering about.
2161 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2162 Rewrite using USE_STACK_CONS.
2163 (scoped_cons): Assume the use of union Aligned_Cons.
2164 (lisp_string_size, make_local_string, build_local_string): Remove.
2165 Unless otherwise specified, all callers of build_local_string
2166 changed to use SCOPED_STRING.
2167 (SCOPED_STRING): New macro.
2168 * data.c (wrong_choice):
2169 * menu.c (single_menu_item):
2170 * process.c (Fformat_network_address):
2171 Hoist use of SCOPED_STRING out of a scope, so that its returned
2172 object lives long enough.
2173 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2174 as the string might be long or might not be ASCII.
2176 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2178 * msdos.c (internal_terminal_init): Bump version to 25.
2180 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2182 Keep stack-allocated Lisp objects fast rather than versatile.
2183 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2184 (SCOPED_CONS_INITIALIZER): New macro.
2185 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2186 (USE_LOCAL_ALLOCA): Remove.
2187 (local_cons, local_list1, local_list2, local_list3, local_list4):
2188 Remove. Stack overflow checking makes them too slow.
2189 (make_local_vector): Likewise. Also we just don't have enough
2191 (enum LISP_STRING_OVERHEAD): Remove.
2192 (local_string_init, local_vector_init): Remove prototypes.
2193 (make_local_string, build_local_string): Redesign to target short
2194 compile-time string constants, fall back to regular string allocation
2196 (lisp_string_size): New function.
2197 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2198 * alloc.c (local_string_init, local_vector_init): Remove.
2199 (verify_ascii) [ENABLE_CHECKING]: New function.
2200 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2201 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2202 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2203 * xselect.c, xterm.c: All related users changed.
2205 2014-09-28 Ken Brown <kbrown@cornell.edu>
2207 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2208 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2210 2014-09-27 Ken Brown <kbrown@cornell.edu>
2212 Fix implementation of HYBRID_MALLOC on Cygwin.
2213 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2214 (bss_sbrk_buffer_beg): New variable. Use it...
2215 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2216 incorrect definition.
2218 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2220 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2221 Make it into a function and change arg to be a function.
2223 * lisp.mk (lisp): Add elisp-mode.elc.
2225 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2227 * xfns.c (x_default_scroll_bar_color_parameter):
2228 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2229 to pacify --enable-gcc-warnings in non-scrollbar builds.
2231 2014-09-26 Ken Brown <kbrown@cornell.edu>
2233 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2235 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2237 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2238 MinGW builds that use GCC before 4.2.
2240 Default to stack objects on DOS_NT platforms as well.
2241 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2242 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2244 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2246 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2247 ALIGN_STACK attribute.
2249 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2251 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2252 ALIGN_STACK attribute.
2254 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2255 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2257 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2259 * frame.c (frame_inhibit_resize):
2260 * widget.c (EmacsFrameResize):
2261 * window.c (resize_frame_windows, Fset_window_configuration):
2262 * xdisp.c (expose_frame):
2263 * xfns.c (x_change_tool_bar_height):
2264 * xmenu.c (update_frame_menubar):
2265 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2266 Remove code left dead after 2014-07-27 changes.
2268 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2270 Fix local_cons etc. to not exhaust the stack when in a loop.
2271 Problem reported in:
2272 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2273 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2274 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2275 (Ffind_charset_string):
2276 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2277 * data.c (wrong_range):
2278 * editfns.c (Fpropertize, format2):
2279 * emacs.c (init_cmdargs, decode_env_path):
2280 * fileio.c (auto_save_error):
2281 * fns.c (Fyes_or_no_p):
2282 * font.c (font_style_to_value, font_parse_xlfd)
2283 (font_parse_family_registry, font_delete_unmatched)
2285 * fontset.c (Fset_fontset_font):
2286 * frame.c (x_get_arg):
2287 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2288 (read_char_minibuf_menu_prompt):
2289 * keymap.c (silly_event_symbol_error, describe_vector):
2290 * lread.c (load_warn_old_style_backquotes):
2291 * menu.c (single_menu_item):
2292 * minibuf.c (Fread_buffer):
2293 * process.c (status_message, Fformat_network_address)
2294 (server_accept_connection):
2295 * textprop.c (copy_text_properties):
2296 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2297 * xfns.c (x_default_scroll_bar_color_parameter):
2298 * xfont.c (xfont_open):
2299 * xselect.c (x_clipboard_manager_error_1):
2300 * xterm.c (x_term_init):
2301 Put USE_LOCAL_ALLOCA at the start of the function.
2302 * fns.c (maybe_resize_hash_table): Use build_string instead of
2303 build_local_string, since we'd otherwise need a conditional
2304 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2305 not worth the bother of optimization.
2306 * font.c (font_delete_unmatched): Remove by-hand code that
2307 observed MAX_ALLOCA limit, since it's now done automatically.
2308 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2309 since build_local_string needs its sa_alloc.
2310 * lisp.h (lisp_word_count): New function.
2311 (SAFE_ALLOCA_LISP): Use it.
2312 (USE_LOCAL_ALLOCA): New macro.
2313 (local_cons, make_local_vector, make_local_string):
2314 Observe the MAX_ALLOCA limit.
2315 (LISP_STRING_OVERHEAD): New constant.
2316 (make_local_string): Use it.
2318 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2320 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2321 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2322 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2323 and Solaris and it's likely to work on similar platforms.
2325 Avoid signed integer overflow when converting Time to ptrdiff_t.
2326 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2328 (position_to_Time, Time_to_position): New functions.
2329 (gen_help_event, kbd_buffer_get_event): Use them.
2330 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2331 Go back to plain 'unsigned long', so that 'Time' is the same
2332 for both X and non-X builds; this is less likely to cause surprise.
2333 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2334 are the same size; this is no longer required.
2336 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2337 of bit 28 and of whether an unsigned value is negative.
2338 This simplifies the code a bit, and pacifies clang 3.4.
2340 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2342 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2343 Windows builds, where 'long' is a 32-bit type.
2345 * w32inevt.h (w32_console_mouse_position): Update the argument
2346 types to use 'Time'.
2348 * w32term.c (w32_mouse_position)
2349 (x_horizontal_scroll_bar_report_motion)
2350 (x_scroll_bar_report_motion): Update the argument types to use
2353 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2355 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2356 (struct input_event): ...unsigned bitfields. Likewise for
2357 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2358 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2359 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2360 (kbd_buffer_get_event): Adjust users.
2361 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2362 (make_scroll_bar_position): New function, refactored out of...
2363 (make_lispy_event): ...adjusted user.
2364 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2365 * nsterm.m (ns_mouse_position, mouseUp):
2366 * term.c (term_mouse_position):
2367 * w32inevt.c (w32_console_mouse_position):
2368 * w32term.c (w32_mouse_position):
2369 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2370 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2371 Prefer enum and explicit enum members to integers and numeric values.
2373 * chartab.c (uniprop_encode_value_numeric):
2374 * font.c (font_style_to_value): Use make_local_vector.
2375 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2376 * keymap.c (append_key): Use scoped_list1.
2378 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2379 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2381 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2383 Fix some slow uses and misuses of strcat.
2384 * doc.c (get_doc_string):
2385 * gtkutil.c (get_utf8_string):
2386 * xsmfns.c (x_session_initialize):
2387 Avoid recomputation of string length.
2388 * ftfont.c (ftfont_spec_pattern):
2389 * xfns.c (xic_create_fontsetname):
2390 Don't assume output buffer is initially zero.
2392 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2394 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2395 All callers changed.
2396 * xterm.c (x_term_init): Use new functionality to avoid two needs
2397 to compute a string length.
2399 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2401 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2403 Use known length of a Lisp string to copy it faster.
2404 * lisp.h (lispstrcpy): New function. Add comment.
2405 * callproc.c (child_setup):
2406 * dbusbind.c (xd_append_arg):
2407 * doc.c (get_doc_string):
2408 * font.c (Ffont_xlfd_name):
2409 * frame.c (xrdb_get_resource):
2410 * process.c (Fmake_network_process, network_interface_info):
2411 * w32fns.c (Fx_open_connection):
2412 * w32proc.c (sys_spawnve):
2413 * xfns.c (select_visual):
2414 * xfont.c (xfont_list):
2415 * xsmfns.c (x_session_initialize):
2416 * xterm.c (x_term_init): Use it.
2418 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2420 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2421 Reported by Dmitry Antipov in thread leading to:
2422 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2423 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2424 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2426 * callproc.c (call_process): Save and restore sa_avail.
2427 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2428 (AVAIL_ALLOCA): New macro.
2429 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2430 Use it, and check against sa_avail rather than MAX_ALLOCA.
2432 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2434 On OSX, do not free font-specific data more than once (Bug#18501).
2435 * macfont.m (macfont_close): Release and free font-specific data
2436 only if it wasn't previously freed.
2438 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2440 * unexmacosx.c (dump_it): Improve error message.
2442 2014-09-22 Juri Linkov <juri@jurta.org>
2444 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2445 (Bug#10747, bug#18334)
2447 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2449 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2450 units in which the position is measured. (Bug#18493)
2452 * xdisp.c (redisplay_internal): Force redisplay of all windows
2453 that show a buffer whose narrowing has changed. (Bug#18490)
2455 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2457 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2458 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2459 lines, draw the hollow-box and hbar cursors on the right side of
2460 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2463 * xterm.c (x_draw_stretch_glyph_string):
2464 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2465 caused the block cursor to disappear on a TAB in R2L lines in
2466 every window except the leftmost one. Reported by Martin Rudalics
2469 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2471 Always use matched specpdl entry to record call arguments (Bug#18473).
2472 * lisp.h (record_in_backtrace): Adjust prototype.
2473 * eval.c (record_in_backtrace): Return current specpdl level.
2474 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2475 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2476 entry and use that entry in call to backtrace_debug_on_exit.
2477 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2478 (do_debug_on_call): Get current specpdl level as 2nd arg.
2480 Prefer ptrdiff_t to int and avoid integer overflows.
2481 * fileio.c (make_temp_name):
2482 * font.c (font_parse_family_registry): Avoid integer
2483 overflow on string size calculation.
2484 * data.c (Faset): Likewise for byte index.
2486 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2488 Fix display of R2L lines in partial-width windows.
2489 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2490 assigned the correct value.
2491 (extend_face_to_end_of_line): Account for truncation and
2492 continuation glyphs in R2L rows when one of the fringes is not
2494 (display_line): Don't assign negative X offset to a row if we are
2495 going to produce a truncation glyph for it. When handling
2496 truncated R2L rows, consider the width of the left fringe instead
2498 (produce_special_glyphs): Fix bogus assignments.
2500 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2502 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2503 always set to a valid value. Make sure the size passed to alloca
2504 is always positive. (Bug#18516)
2506 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2508 Avoid extra call to oblookup when interning symbols.
2509 * lisp.h (intern_driver): Add prototype.
2510 * lread.c (intern_driver): New function.
2511 (intern1, intern_c_string_1, Fintern):
2512 * font.c (font_intern_prop):
2513 * w32font.c (intern_font_name): Use it.
2515 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2517 Minor improvements to new stack-allocated Lisp objects.
2518 * frame.h (FRAME_PARAMETER):
2519 Prefer scoped_list1 to local_list1 where either would do.
2520 * lisp.h (scoped_list4): New macro.
2521 (local_cons, local_list1, local_list2, local_list3, local_list4)
2522 (make_local_vector, make_local_string, build_local_string):
2523 Prefer functions to macros where either would do.
2524 * xdisp.c (build_desired_tool_bar_string):
2525 Prefer scoped_list4 to local_list4 where either would do.
2527 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2529 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2530 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2531 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2532 * frame.h (FRAME_PARAMETER): New macro.
2533 * dispnew.c (init_display):
2534 * fontset.c (Fset_fontset_font):
2535 * frame.c (x_default_parameter):
2536 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2537 * xfns.c (x_default_scroll_bar_color_parameter)
2538 (x_default_font_parameter, x_create_tip_frame): Use it.
2539 * editfns.c (Fpropertize): Use local_cons.
2540 * process.c (status_message): Use build_local_string.
2541 * xfont.c (xfont_open): Use make_local_string.
2542 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2544 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2546 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2547 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2548 !__clang__. This works with GCC and with clang and is safer for
2549 compilers we don't know about.
2550 (local_cons): Rename parameter to make capture less likely.
2552 2014-09-17 Samuel Bronson <naesten@gmail.com>
2554 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2556 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2558 Fix minor problems found by static checking.
2559 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2561 * buffer.h (decode_buffer): Doc and indentation fixes.
2562 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2564 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2566 Avoid clang-specific warnings.
2567 * buffer.c (init_buffer): Shut up -Wself-assign.
2568 * process.c (server_accept_connection): Shut up -Wunsequenced.
2570 2014-09-16 Daniel Colascione <dancol@dancol.org>
2572 * fns.c (sxhash): For symbols, use address as hash code.
2574 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2576 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2577 * charset.c (load_charset_map_from_file): Use scoped_list2
2578 and build_local_string.
2579 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2580 * emacs.c (init_cmdargs, decode_env_path):
2581 * fileio.c (Fexpand_file_name):
2582 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2583 * frame.c (x_get_arg):
2584 * keyboard.c (safe_run_hooks_error):
2585 * lread.c (load_warn_old_style_backquotes):
2586 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2587 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2588 * xselect.c (x_clipboard_manager_error_1)
2589 (x_clipboard_manager_save_all):
2590 * xterm.c (x_term_init): Use build_local_string.
2592 Avoid more integer overflows on string size calculations.
2593 * category.c (Fmake_category_set):
2594 * xdisp.c (get_overlay_arrow_glyph_row):
2595 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2597 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2599 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2600 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2601 error message format. Use message_with_string to have non-ASCII
2602 file names properly displayed.
2603 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2604 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2605 where these APIs are not available even in UNICOWS.DLL.
2606 Improve the format of error messages and include the file name in them
2608 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2609 call play-sound-functions, per documentation.
2611 * w32.c (w32_get_long_filename, w32_get_short_filename):
2612 Constify the input file name arguments.
2614 * w32.h (w32_get_long_filename, w32_get_short_filename):
2617 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2619 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2620 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2621 [USE_LOCAL_ALLOCATORS]: New macros.
2622 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2623 (build_local_string): Avoid argument name expansion clash with
2625 * alloc.c (toplevel)
2626 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2627 Preprocessor guard to avoid impossible configuration.
2628 * charset.c (Ffind_charset_region, Ffind_charset_string):
2629 Use make_local_vector.
2630 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2631 * textprop.c (Fput_text_property, Fadd_face_text_property):
2633 (copy_text_properties): Use local_cons and local_list3.
2634 * chartab.c (uniprop_table):
2635 * data.c (wrong_choice, wrong_range):
2636 * doc.c (get_doc_string):
2637 * editfns.c (format2):
2638 * fileio.c (Fexpand_file_name, auto_save_error):
2639 * fns.c (Fyes_or_no_p):
2640 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2641 * fontset.c (Fset_fontset_font):
2642 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2643 (read_char_minibuf_menu_prompt):
2644 * keymap.c (silly_event_symbol_error, describe_vector):
2645 * menu.c (single_menu_item):
2646 * minibuf.c (Fread_buffer):
2647 * process.c (status_message, Fformat_network_address)
2648 (server_accept_connection): Use make_local_string and
2649 build_local_string. Prefer compound literals where appropriate.
2651 2014-09-15 Daniel Colascione <dancol@dancol.org>
2653 * fns.c (Fsort): Tweak sort docstring.
2655 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2657 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2658 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2659 set errno to EAGAIN instead, to allow the caller to retry the
2660 write after some waiting. Fixes deadlocks when Emacs exchanges a
2661 lot of data through the pipe. (Bug#18420)
2663 * sound.c (Fplay_sound_internal): Encode the sound file name in
2664 the ANSI codepage. Expand it against data-directory, as per docs,
2665 not against the current directory. No need to make a local copy
2666 of the file name; pass the encoded file name directly to
2667 do_play_sound. (Bug#18463)
2669 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2670 NULL, and the file name is not encodable in ANSI codepage, return
2671 the string with "?" replacement characters, which will fail the
2672 caller. This avoids returning a random value in that case.
2674 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2676 * window.c (Fresize_mini_window_internal): Set w->total_lines
2677 from w->pixel_height (Bug#18422).
2679 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2681 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2682 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2683 setting resize increments (Bug#18435).
2685 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2687 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2688 state around the call to line_bottom, since it can move the
2689 iterator to another screen line. This fixes off-by-one errors in
2690 the reported row in some rare cases.
2692 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2694 * callproc.c (init_callproc): Fix bug introduced at
2695 2014-09-07 (Bug#18474).
2697 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2699 Prefer ptrdiff_t to int and avoid integer overflows.
2700 * fileio.c (make_temp_name):
2701 * font.c (font_parse_family_registry): Avoid integer
2702 overflow on string size calculation.
2703 * data.c (Faset): Likewise for byte index.
2705 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2707 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2709 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2711 * lisp.h (make_local_string): Nitpick indent.
2712 * print.c (Fprin1_to_string): Remove unused GCPROs.
2714 More debugging aids around GCPROs.
2715 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2716 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2717 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2719 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2720 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2722 Remove redundant GCPROs around Ffuncall and Fapply calls.
2723 This is safe because Ffuncall protects all of its arguments by itself.
2724 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2725 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2726 (call6, call7): Likewise. Use compound literals where applicable.
2727 (run_hook_with_args_2): Use compound literal.
2729 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2731 Pacify --enable-gcc-warnings when no window system is used.
2732 These warnings found that subscript error, so they seem worthwhile.
2733 * composite.c (char_composable_p): Simplify a bit.
2734 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2735 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2736 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2737 * window.c (set_window_scroll_bars):
2738 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2739 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2740 Ignore -Wsuggest-attribute=const.
2741 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2742 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2744 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2746 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2747 Use check_iso_charset_parameter instead of doing the checks by hand.
2748 (check_iso_charset_parameter): Move up. Check parameters a bit
2749 more carefully, and return true for 96-char sets. All callers changed.
2751 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2753 Simplify lisp.h by removing the __COUNTER__ business.
2754 Reported by Dmitry Antipov in:
2755 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2756 * lisp.h (make_local_vector, make_local_string)
2757 (build_local_string): Simplify by not bothering with __COUNTER__.
2758 The __COUNTER__ business wasn't working properly, and was needed
2759 only for hypothetical future expansion anyway.
2761 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2763 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2764 terms to determine bitmap color. (Bug#18437)
2766 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2768 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2771 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2773 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2775 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2777 * xterm.c (handle_one_xevent): Detect iconified by looking at
2778 _NET_WM_STATE_HIDDEN.
2780 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2782 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2783 These can generate a constant with the correct value but the wrong
2784 width, which doesn't work as a printf argument. All uses removed.
2785 Reported by Dmitry Antipov in:
2786 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2787 (ENUMABLE): Remove; no longer needed.
2788 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2789 Remove; no longer needed because of the above change.
2790 Each definiens moved to the only use.
2792 Improve the experimental local and scoped allocation.
2793 * alloc.c (local_string_init, local_vector_init):
2794 New functions, defined if USE_LOCAL_ALLOCATORS.
2795 Mostly, these are moved here from lisp.h, as it's not
2796 clear it's worth making them inline.
2797 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2798 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2799 USE_STACK_LISP_OBJECTS, not on a laundry list.
2800 (local_string_init, local_vector_init): New decls.
2801 (union Aligned_Cons): New type.
2802 (scoped_cons): Use it. Give up on the char trick, as it's a too
2803 much of a maintenance hassle; if someone wants this speedup
2804 they'll just need to convince their compiler to align properly.
2805 Conversely, use the speedup if struct Lisp_Cons happens to
2806 be aligned even without a directive. Better yet, help it along
2807 by using union Aligned_Cons rather than struct Lisp_Cons.
2808 (pointer_valid_for_lisp_object): Remove. This check is not
2809 necessary, since make_lisp_ptr is already doing it. All uses removed.
2810 (local_vector_init, local_string_init): Move to alloc.c.
2811 (build_local_vector): Remove this awkward macro, replacing with ...
2812 (make_local_vector): New macro, which acts more like a function.
2813 Use statement expressions and use __COUNTER__ to avoid macro
2814 capture. Fall back on functions if these features are not supported.
2815 (build_local_string, make_local_string): Likewise.
2817 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2819 * xterm.c (x_term_init): Consolidate duplicated code.
2820 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2821 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2822 Add eassert and mark dpyinfo as dead only if it was alive.
2824 Add macros to allocate temporary Lisp objects with alloca.
2825 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2826 * character.h (parse_str_as_multibyte): Move prototype to ...
2827 * lisp.h (parse_str_as_multibyte): ... here.
2828 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2829 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2831 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2832 (local_string_init): New functions.
2833 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2834 (init_alloc_once): Call it.
2836 Cleanup last change and make all new stuff conditional.
2837 * lisp.h (build_local_string): Rename to ...
2838 (make_local_string): ... this macro.
2839 (build_local_string, scoped_list1, scoped_list3): New macros.
2840 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2841 and functions as such, use regular fallbacks otherwise.
2842 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2845 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2847 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2848 always make sure the marginal areas of the row are in sync with
2849 what the window wants. (Bug#18419)
2851 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2852 existing binding of a variable, to avoid silently aborting
2853 commands that use specbind. (Bug#18331)
2855 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2857 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2858 * coding.c (growable_destination): New function.
2859 (produce_chars): Use it for sanity checks. Do not fiddle with
2860 dst_end if the source and destination are both nil, as it's
2861 the caller's responsibility to avoid overlap.
2862 * keyboard.c (read_decoded_event_from_main_queue):
2863 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2864 length, not 4 times, to prevent decode_coding_c_string from trying
2865 to reallocate a destination. This removes the need for the FIXME.
2867 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2868 All callers simplified. Add a comment about exec_failed, vfork,
2871 Adjust drag-and-drop fix when window is above top (Bug#18303).
2872 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2873 XCDR bleed into XCAR's encoded value. Improve checks for
2874 out-of-range data while we're at it.
2876 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2878 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2879 is CONSP (Bug#18303).
2881 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2883 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2884 'alloca' gets passed arguments larger than MAX_ALLOCA.
2886 * font.c (MAX): Define if not defined elsewhere.
2888 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2890 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2891 here for destination buffer, to work around what appears to be a
2892 bug in decode_coding_c_string when the source and destination are
2895 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2896 This follows up on the recent thread in emacs-devel on alloca; see:
2897 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2898 This patch also cleans up alloca-related glitches noted while
2899 examining the code looking for unbounded alloca.
2901 * callproc.c (init_callproc):
2902 Rewrite to avoid need for alloca.
2903 * buffer.c (mouse_face_overlay_overlaps)
2904 (report_overlay_modification):
2905 * buffer.h (GET_OVERLAYS_AT):
2906 * coding.c (make_subsidiaries):
2907 * doc.c (Fsnarf_documentation):
2908 * editfns.c (Fuser_full_name):
2909 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2910 (search_embedded_absfilename, Fsubstitute_in_file_name):
2911 * fns.c (Fmake_hash_table):
2912 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2913 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2914 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2915 (xrdb_get_resource, x_get_resource_string):
2916 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2917 * ftxfont.c (ftxfont_draw):
2918 * image.c (xbm_load, xpm_load, jpeg_load_body):
2919 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2921 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2923 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2924 (find_and_return_menu_selection):
2925 * print.c (PRINTFINISH):
2926 * process.c (Fformat_network_address):
2927 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2928 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2929 * sound.c (wav_play, au_play):
2930 * syntax.c (skip_chars):
2931 * term.c (tty_menu_activate, tty_menu_show):
2932 * textprop.c (get_char_property_and_overlay):
2933 * window.c (Fset_window_configuration):
2934 * xdisp.c (safe__call, next_overlay_change, vmessage)
2935 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2936 * xfaces.c (face_at_buffer_position):
2937 * xmenu.c (x_menu_show):
2938 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2939 allocation size isn't bounded.
2940 * callint.c (Fcall_interactively): Redo memory_full check
2941 so that it can be done at compile-time on some platforms.
2942 * coding.c (MAX_LOOKUP_MAX): New constant.
2943 (get_translation_table): Use it.
2944 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2945 SAFE_ALLOCA, to catch integer overflows on size calculation.
2946 (exec_failed) [!DOS_NT]: New function.
2947 (child_setup) [!DOS_NT]: Use it.
2948 * editfns.c (Ftranspose_regions):
2949 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2950 * editfns.c (check_translation):
2951 Allocate larger buffers on the heap.
2952 * eval.c (internal_lisp_condition_case):
2953 Check for MAX_ALLOCA overflow.
2954 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2955 (Fbase64_encode_region, Fbase64_decode_region):
2956 Avoid unnecessary calls to SAFE_FREE before 'error'.
2957 * buffer.c (mouse_face_overlay_overlaps):
2958 * editfns.c (Fget_pos_property, check_translation):
2959 * eval.c (Ffuncall):
2960 * font.c (font_unparse_xlfd, font_find_for_lface):
2961 * ftfont.c (ftfont_drive_otf):
2962 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2963 (menu_bar_items, tool_bar_items):
2964 * sound.c (Fplay_sound_internal):
2965 * xdisp.c (load_overlay_strings, dump_glyph_row):
2966 Use an ordinary auto buffer rather than alloca, since the
2967 allocation size is fixed and small.
2968 * ftfont.c: Include <c-strcase.h>.
2969 (matching_prefix): New function.
2970 (get_adstyle_property): Use it, to avoid need for alloca.
2971 * keyboard.c (echo_add_key):
2972 * keymap.c (describe_map): Use ptrdiff_t, not int.
2973 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2974 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2975 when counting bytes.
2976 * lisp.h (xlispstrdupa): Remove, replacing with ...
2977 (SAFE_ALLOCA_STRING): ... new macro with different API.
2978 This fixes a portability problem, namely, alloca result
2979 passed to another function. All uses changed.
2980 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2982 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2983 (REGEX_ALLOCATE): New macros.
2984 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2985 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2987 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2989 (decode_mode_spec_coding): Store directly into buf rather than
2990 into an alloca temporary and copying the temporary to the buf.
2992 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2994 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2996 2014-09-04 Jan D <jan.h.d@swipnet.se>
2998 * xterm.c (x_term_init): Don't call x_session_initialize if running
2999 as a daemon (Bug#18375).
3001 * xsmfns.c: Initialize ice_fd.
3003 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3005 Less chatter in 'make' output.
3006 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3007 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3008 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3010 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3012 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3013 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3015 * nsfns.m (Fx_create_frame):
3016 * w32fns.c (Fx_create_frame):
3017 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3020 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3022 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3023 the reported row in the case of a window with a header line, by
3024 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3025 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3027 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3029 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3030 when configured --with-wide-int on typical 32-bit platforms.
3032 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3034 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3035 when HPOS is negative, for the benefit of R2L glyph rows whose
3036 newline overflows into the fringe.
3038 2014-09-03 Ken Brown <kbrown@cornell.edu>
3040 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3042 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3044 Minor cleanup of recent strlen-avoiding patch.
3045 * fileio.c (CHECK_LENGTH): Remove.
3046 Rewrite callers so that they don't need it.
3047 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3048 variable wasn't set.
3050 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3052 * fileio.c (CHECK_LENGTH): New macro.
3053 (Fexpand_file_name): Use it and get rid of a few more calls
3054 to strlen and strcat.
3055 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3056 * lisp.h (egetenv): ... because of a new inline function used to
3057 avoid calls to strlen for a compile-time constants.
3059 * buffer.h (decode_buffer): New function.
3060 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3061 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3062 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3063 * data.c (Flocal_variables_p):
3064 * fileio.c (Fverify_visited_file_modtime):
3065 * marker.c (live_buffer): Use it.
3067 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3069 Avoid extra calls to strlen in filesystem I/O routines.
3070 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3071 the length of 'newdir' is known or may be precalculated.
3072 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3073 not 'char *', and so use precalculated length.
3074 (Ffile_accessible_directory_p):
3075 * callproc.c (encode_current_directory, init_callproc):
3076 * charset.c (init_charset):
3077 * lread.c (load_path_check, load_path_default): Adjust users.
3078 * lisp.h (file_accessible_directory_p): Tweak prototype.
3080 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3082 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3085 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3087 --enable-silent-rules now suppresses more chatter.
3088 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3089 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3090 (am__v_CCLD_1): New macros, taken from Automake.
3091 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3093 Clean up extern decls a bit.
3094 * bytecode.c: Include blockinput.h and keyboard.h rather
3095 than rolling their APIs by hand.
3096 * emacs.c: Include regex.h and rely on its and lisp.h's API
3097 rather than rolling them by hand.
3098 * lastfile.c: Include lisp.h, to check this file's API.
3099 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3101 * regex.h (re_max_failures): New decl.
3102 * unexcw.c, unexmacosx.c, unexw32.c:
3103 Rely on lisp.h's API rather than rolling it by hand.
3104 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3105 Declare at top level, to pacify GCC -Wnested-externs.
3107 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3109 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3110 clipping rectangle become negative (i.e. large positive, since
3111 it's an unsigned data type). This can happen in R2L hscrolled
3112 glyph rows, and caused us to draw the cursor glyph on the fringe.
3113 For the details, see
3114 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3116 2014-08-31 Ken Brown <kbrown@cornell.edu>
3118 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3119 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3120 is defined. (Bug#18368)
3122 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3124 Vector-sorting fixes (Bug#18361).
3125 It's not safe to call qsort or qsort_r, since they have undefined
3126 behavior if the user-specified predicate is not a total order.
3127 Also, watch out for garbage-collection while sorting vectors.
3128 * fns.c: Include <vla.h>.
3129 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3130 (sort_vector_compare): Remove, replacing with ....
3131 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3132 ... these new functions.
3133 (sort_vector): Rewrite to use the new functions.
3134 GCPRO locals, since the predicate can invoke the GC.
3135 Since it's in-place return void; caller changed.
3136 (merge): Use 'inorder', for clarity.
3138 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3139 One can't hoist this out of the 'if', because intervening calls to
3140 newlocale, twolower, etc. can change errno.
3142 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3144 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3145 wording of the error messages.
3146 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3149 * w32proc.c (get_lcid_callback): Accept locale specifications
3150 without the country part, as in "enu" vs "enu_USA".
3151 (w32_compare_strings): Signal an error if a locale was specified,
3152 but couldn't be translated into a valid LCID.
3154 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3156 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3158 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3160 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3161 errno after towlower_l. errno's value is not specified after
3162 towlower_l. Instead, assume that towlower_l returns its argument
3163 on failure, which is portable in practice.
3165 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3167 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3169 * w32proc.c (w32_compare_strings): Accept additional argument
3170 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3171 if requested. If w32-collate-ignore-punctuation is non-nil, add
3172 NORM_IGNORESYMBOLS to the flags.
3173 (LINGUISTIC_IGNORECASE): Define if not already defined.
3174 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3176 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3179 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3181 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3182 Define substitutes for platforms that lack them.
3183 (str_collate): Add arguments locale and ignore_case.
3185 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3186 Add optional arguments LOCALE and IGNORE-CASE.
3188 * lisp.h (str_collate): Adapt argument list.
3190 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3192 Add vectors support to Fsort.
3193 * fns.c (sort_vector, sort_vector_compare): New functions.
3194 (sort_list): Likewise, refactored out of ...
3195 (Fsort): ... adjusted user. Mention vectors in docstring.
3196 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3197 * alloc.c (make_save_int_obj): New function.
3198 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3199 (make_save_int_obj): Add prototype.
3201 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3202 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3203 Conditionally define to match system's qsort_r signature.
3204 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3206 2014-08-28 Ken Brown <kbrown@cornell.edu>
3208 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3209 dumping and the system malloc after dumping. (Bug#18222)
3211 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3212 Define as macros, expanding to hybrid_malloc, etc.
3213 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3214 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3216 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3217 full implementation on Cygwin. Remove Cygwin-specific code that
3218 is no longer needed.
3219 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3220 Redefine as macros expanding to gmalloc, grealloc, etc.
3221 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3222 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3223 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3224 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3226 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3227 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3228 HAVE_POSIX_MEMALIGN)]: New functions.
3229 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3230 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3231 hybrid_aligned_alloc; declare.
3232 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3233 HAVE_POSIX_MEMALIGN)]: Define.
3234 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3235 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3236 Define as macro, expanding to gget_current_dir_name, and define
3238 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3239 malloc_enable_thread(). Don't initialize malloc.
3240 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3241 no longer defined on Cygwin).
3242 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3243 * sheap.c (bss_sbrk_buffer_end): New variable.
3244 * unexcw.c (__malloc_initialized): Remove variable.
3245 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3247 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3250 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3252 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3253 In `event->y' return entire range (the size of the scroll bar minus
3255 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3256 return entire range (the scaled size of the scroll bar minus
3257 that of the slider). In `portion' return the scaled position of
3259 (xaw_jump_callback): Restore part of code for vertical scroll
3260 bar broken in change from 2014-07-27.
3261 (xaw_scroll_callback): Provide incremental scrolling with
3262 horizontal scroll bars.
3264 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3266 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3268 * indent.c (Fvertical_motion): Fix vertical motion up through a
3269 display property after a newline. (Bug#18276)
3271 * xdisp.c (display_line): Don't assume that the call to
3272 reseat_at_next_visible_line_start ends up at a character
3273 immediately following the newline on the previous line.
3274 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3275 beyond ZV, which causes infloop in redisplay. For the details, see
3276 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3278 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3279 coordinate for hscrolled R2L screen lines. (Bug#18277)
3281 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3283 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3286 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3288 * syntax.c (scan_lists): Don't examine positions before BEGV.
3291 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3293 Improve robustness of new string-collation code (Bug#18051).
3294 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3295 (newlocale, wcscoll_l): Define substitutes for platforms that
3296 lack them, so as to simplify the mainline code.
3297 (str_collate): Simplify the code by assuming the above definitions.
3298 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3299 For example, the old version left the Emacs in the wrong locale if
3300 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3301 result. Report an error if newlocale fails.
3303 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3305 * lisp.h (str_collate):
3306 * sysdep.c (str_collate): Return int.
3307 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3309 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3311 Fix some glitches in previous change.
3312 * sysdep.c (stack_direction): Replace stack_grows_down
3313 to simplify calculation of stack boundaries.
3314 (handle_sigsegv): Check whether we really crash somewhere near
3315 to stack boundary, and handle fatal signal as usual if not.
3316 (init_sigsegv): Adjust accordingly.
3317 * keyboard.c (Vtop_level_message): Rename to
3318 Vinternal__top_level_message, as suggested by Stefan Monnier in
3319 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3320 All related users changed.
3322 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3324 Handle C stack overflow caused by too nested Lisp evaluation.
3325 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3326 siglongjmp point to transfer control from SIGSEGV handler.
3327 * keyboard.c (return_to_command_loop, recover_top_level_message)
3328 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3329 (regular_top_level_message): New variable.
3330 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3331 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3333 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3334 new variables described above.
3335 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3336 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3337 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3338 (init_sigsegv): New function.
3339 (init_signals): Use it.
3341 2014-08-25 Ken Brown <kbrown@cornell.edu>
3343 * emacs.c (main): Remove use of obsolete macro
3344 G_SLICE_ALWAYS_MALLOC.
3346 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3348 Implement locale-sensitive string collation for MS-Windows.
3349 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3350 New functions. (Bug#18051)
3352 * w32.h (w32_compare_strings): Add prototype.
3354 * w32.c <g_b_init_compare_string_w>: New global flag.
3355 (globals_of_w32): Initialize it.
3357 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3359 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3360 [WINDOWSNT]: Call str_collate on MS-Windows.
3362 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3364 One more minor cleanup of font subsystem.
3365 * font.h (struct font_driver): Convert text_extents to
3366 return void because returned value is never actually used.
3367 * macfont.m (macfont_text_extents):
3368 * w32font.c (w32font_text_extents):
3369 * xftfont.c (xftfont_text_extents): Adjust to return void
3370 and assume that 'metrics' argument is always non-NULL.
3371 * ftfont.c (ftfont_text_extents):
3372 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3374 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3376 Minor cleanups of str_collate fix (Bug#18051).
3377 * fns.c (str_collate): Move decl from here ...
3378 * lisp.h (str_collate): ... to here.
3379 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3380 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3381 potential problems with integer overflow. Don't assume
3382 setlocale succeeds. Remove unnecessary test before restoring
3383 locale via setlocale, and free the copied setlocale string
3386 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3388 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3390 * sysdep.c (str_collate): New function. (Bug#18051)
3392 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3394 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3395 if the initial "rm -f" fails. This is for MinGW builds, where
3396 MS-Windows will not allow deleting the executable file of a
3399 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3401 * w32term.c (w32_scroll_bar_handle_click)
3402 (w32_horizontal_scroll_bar_handle_click)
3403 (x_scroll_bar_report_motion)
3404 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3405 SB_THUMBTRACK, use the 32-bit position information returned by
3406 GetScrollInfo, not the 16-bit information returned in the Windows
3409 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3411 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3412 second coordinate ('y') reported for dragging the horizontal
3415 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3417 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3418 and text area-relative x-coordinates.
3420 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3422 Avoid overwriting the reversed_p flags in the glyph matrices when
3423 init_iterator or start_display are called.
3424 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3426 (tool_bar_height, redisplay_tool_bar, try_window)
3427 (try_window_reusing_current_matrix, try_window_id)
3428 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3429 reversed_p flag of the iterator's glyph row where the glyph row
3430 is going to be redrawn.
3432 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3434 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3436 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3438 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3439 of emacs_event return length from si.nPage to si.nMax.
3440 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3441 interchange start and end of thumb.
3443 2014-08-15 Ken Brown <kbrown@cornell.edu>
3445 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3446 ERRORCHECK mutexes. (Bug#18222)
3448 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3450 * frame.c (set_menu_bar_lines_1): Remove.
3451 (set_menu_bar_lines): Call change_frame_size instead of
3452 set_menu_bar_lines_1.
3454 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3456 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3459 2014-08-11 Glenn Morris <rgm@gnu.org>
3461 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3462 writing before backing up, since it causes a more serious problem
3463 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3464 (choose_write_coding_system): No longer callable from Lisp.
3465 Move last piece back here from Fwrite_region.
3466 (Fwrite_region, syms_of_fileio): Update for above changes.
3468 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3470 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3471 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3472 (Fwindow_new_pixel, Fset_window_new_pixel)
3473 (Fset_window_new_total, Fset_window_new_normal)
3474 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3476 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3478 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3480 * fontset.c (Finternal_char_font): Recompute basic faces if the
3481 frame's face cache was cleared. (Bug#18162)
3483 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3485 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3486 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3487 base buffer's undo list.
3489 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3491 Fix a couple of recent inadvertent breaks of the MSDOS port.
3492 * msdos.c: include required menu.h
3493 * term.c: set correct menu_show_hook on MSDOS.
3495 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3497 Fix handling of menu bar line on TTY frames (Bug#18136)
3499 * dispnew.c (handle_window_change_signal):
3500 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3501 frame's menu bar lines subtracted from height.
3502 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3504 (adjust_frame_size): Count in menu bar when setting FrameRows.
3505 (make_terminal_frame): When setting up the frame's lines and
3506 text height don't count in the menu bar.
3507 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3508 lines subtracted from height.
3509 (do_switch_frame): Set tty's FrameRows to number of total lines
3511 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3512 is used, return total number of lines and columns.
3513 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3515 * term.c (OUTPUT, tty_set_terminal_modes)
3516 (tty_set_terminal_window, tty_set_scroll_region)
3517 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3518 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3519 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3520 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3521 Call change_frame_size with frame's menu bar lines subtracted
3523 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3524 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3527 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3529 * alloc.c (Fmemory_info): Remove a stray brace.
3531 * process.c: Fix a comment typo.
3533 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3535 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3537 * widgetprv.h (EmacsFramePart): Remove font.
3539 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3540 (resources, setup_frame_cursor_bits): Remove unused variables and
3541 functions, esp. wrt. font (Bug#18227).
3543 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3545 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3547 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3549 Refer to MS-DOS using the same name everywhere.
3551 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3555 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3557 * w32term.c (w32_redeem_scroll_bar):
3558 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3559 not redeeming scroll bars that have been turned off.
3561 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3563 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3564 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3565 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3566 (safe_run_hook_funcall): Adjust accordingly.
3568 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3570 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3571 Condition correctly according to toolkit used.
3572 * frame.c (make_initial_frame, make_terminal_frame)
3573 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3574 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3575 assignments according to presence of toolkit scrollbars.
3576 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3577 Condition correctly according to toolkit used.
3578 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3579 only if toolkit supports it.
3580 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3582 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3584 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3586 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3588 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3589 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3590 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3591 (safe_run_hooks): Remove comment which is not relevant any more.
3593 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3595 Don't let big frames overrun the stack.
3596 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3597 Use SAFE_NALLOCA, not alloca.
3599 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3600 * dired.c (directory_files_internal): Use a volatile variable
3601 to prevent the compiler from optimizing away all copies of a local.
3602 I wonder how many other GC-related bugs like this lurk elsewhere?
3604 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3605 * xterm.h (struct x_display_info): New member 'connection'.
3606 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3607 so that x_delete_terminal has a file descriptor to pass to
3608 delete_keyboard_wait_descriptor.
3610 Don't mishandle year-9999 dates (Bug#18176).
3611 * editfns.c (decode_time_components): Store an invalid timespec
3612 on overflow, instead of returning false, so that the caller can
3613 distinguish overflow from other errors.
3614 (lisp_time_argument, lisp_seconds_argument): If the time is out
3615 of range, signal a time overflow instead of an invalid time spec.
3616 * keyboard.c (decode_timer): Treat time overflow like other
3619 Avoid undefined behavior with signed left shift.
3620 Caught by 'gcc -fsanitize=undefined'.
3621 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3622 * dispnew.c (line_hash_code, scrolling):
3623 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3624 Use 'unsigned', not 'int', for line hashes.
3625 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3627 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3629 Make compare-strings more compatible with old behavior (Bug#17903).
3630 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3632 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3634 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3635 Don't add label between left and right buttons (Bug#18129).
3637 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3639 Make functions static that no longer need to be extern.
3640 * frame.c, frame.h (set_menu_bar_lines):
3641 * keyboard.c (Qleftmost, Qrightmost):
3642 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3643 (x_set_internal_border_width):
3646 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3648 Fix display of R2L lines when the last character fits only partially.
3649 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3651 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3652 R2L row is visible only partially, give the row a negative x
3654 (display_line): Fix the calculation of the glyph whose pixel width
3655 is used to decide whether the last produced glyph fits on the
3656 line. When the last glyph fits only partially, give the row a
3659 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3660 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3661 pixel width of the first glyph that is hscrolled from display.
3662 (display_line): In R2L glyph rows, don't give a negative offset to
3663 row->x when the first glyph begins before first_visible_x.
3665 * xdisp.c (display_line): If called with iterator set up to write
3666 to a marginal area, delay the call to handle_line_prefix until we
3667 switch back to the text area. (Bug#18035)
3669 * .gdbinit (xwindow): The members total_cols, total_lines,
3670 left_col, and top_line are C integers (and has been so for the
3673 2014-08-01 Andreas Schwab <schwab@suse.de>
3675 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3676 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3678 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3680 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3681 (timerfd_callback): Ignore weird events with no data. Add tight
3682 assertions and comments.
3683 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3684 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3686 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3688 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3689 I had confused && with ||.
3691 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3693 Simplify timerfd configuration and fix some minor glitches.
3694 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3695 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3696 Fall back on timer_create if timerfd_create fails at runtime.
3697 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3698 kernel primitives to do resolution. All uses removed.
3699 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3700 (turn_on_atimers): Clear timer_create-based timers too,
3703 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3704 Without this change, the code can access the local variable 'width'
3705 even when it has not been initialized, and likewise for 'height';
3706 in either case this leads to undefined behavior.
3708 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3710 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3711 necessary, put horizontal scroll bar resources as well. See
3712 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3713 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3715 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3717 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3718 background value to match the resource of its vertical counterpart.
3720 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3722 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3723 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3725 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3727 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3728 change that added the top margin height to the requested height
3729 and revert (undocumented) part of 2014-07-28 change that changed
3730 the logic of whether a size change occurred.
3732 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3734 * .gdbinit (xwindow): The members total_cols, total_lines,
3735 left_col, and top_line are C integers (and has been so for the
3738 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3741 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3743 On GNU/Linux, use timerfd for asynchronous timers.
3744 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3745 (toplevel): Rename alarm_timer_ok to special_timer_available.
3746 [HAVE_TIMERFD]: Declare timerfd.
3747 [HAVE_CLOCK_GETRES]: Declare resolution.
3748 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3749 system timer resolution.
3750 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3751 (timerfd_callback) [HAVE_TIMERFD]: New function.
3752 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3753 [ENABLE_CHECKING]: New function for the sake of automated tests.
3754 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3755 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3756 [ENABLE_CHECKING]: Defsubr test function.
3757 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3758 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3759 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3761 Fix --without-x build and pacify --enable-gcc-warnings.
3762 Problems reported in Bug#18122 and Bug#18124.
3763 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3764 (frame_windows_min_size): Now static.
3765 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3767 (adjust_frame_size): Always declare prototype.
3769 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3770 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3771 * atimer.c (timerfd_callback): Always read expiration data.
3773 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3774 * process.c (add_timer_wait_descriptor): Add timer descriptor
3775 to input_wait_mask and non_process_wait_mask as well.
3777 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3779 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3781 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3783 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3784 Reinstate code removed by the prevoius commit to this file.
3786 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3788 * buffer.h (struct buffer): New fields scroll_bar_height and
3789 horizontal_scroll_bar_type.
3790 * buffer.c (bset_scroll_bar_height)
3791 (bset_horizontal_scroll_bar_type): New functions.
3792 (Fbuffer_swap_text): Handle old_pointm field.
3793 (init_buffer_once): Set defaults for scroll_bar_height and
3794 horizontal_scroll_bar_type.
3795 (syms_of_buffer): New variables scroll_bar_height and
3796 horizontal_scroll_bar_type.
3797 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3798 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3799 (set_vertical_scroll_bar): Remove prototype.
3800 (x_change_tool_bar_height): Add prototype.
3801 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3802 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3803 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3805 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3806 (update_window): Start mode_line_row->y after horizontal scroll
3808 (change_frame_size_1): Call adjust_frame_size.
3809 (init_display): When changing the size of a tty frame do not
3810 pass height of menu bar.
3811 (Qframe_windows_min_size): New symbol.
3812 * frame.h (struct frame): List tool bar fields after menu bar
3813 fields. Add official, total_lines, horizontal_scroll_bars,
3814 config_scroll_bar_height and config_scroll_bar_lines fields.
3815 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3816 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3817 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3818 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3819 (FRAME_WINDOWS_HEIGHT): New macros.
3820 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3821 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3822 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3823 horizontal scroll bar.
3824 (frame_inhibit_resize, adjust_frame_size)
3825 (frame_windows_min_size): Add declarations.
3826 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3827 (x_set_scroll_bar_default_height, x_set_left_fringe)
3828 (x_set_right_fringe, x_set_vertical_scroll_bars)
3829 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3830 (x_set_scroll_bar_height): Add external declarations.
3831 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3832 (adjust_frame_size): New functions.
3833 (make_frame): Initial horizontal_scroll_bars field.
3834 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3836 (make_initial_frame, make_terminal_frame): No horizontal scroll
3837 bar in initial and terminal frames. Use adjust_frame_size.
3838 (Fframe_total_cols): Fix doc-string.
3839 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3840 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3841 Rewrite using adjust_frame_size.
3842 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3843 (Qframe_windows_min_size): New symbols.
3844 (x_set_frame_parameters): Remove call of check_frame_size.
3845 (x_report_frame_params): Return scroll_bar_height value.
3846 (x_set_left_fringe, x_set_right_fringe): New functions.
3847 (adjust_frame_height, x_set_internal_border_width)
3848 (x_set_fringe_width): Remove.
3849 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3850 (x_set_scroll_bar_width, x_set_right_divider_width)
3851 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3852 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3854 (x_figure_window_size): Rewrite to make frame display the
3855 expected number of lines.
3856 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3857 (Vdefault_frame_horizontal_scroll_bars)
3858 (Vframe_initial_frame_tool_bar_height)
3859 (frame_inhibit_implied_resize): New variables.
3860 * fringe.c (compute_fringe_widths): Remove.
3861 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3862 (xg_create_horizontal_scroll_bar)
3863 (xg_update_horizontal_scrollbar_pos)
3864 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3865 (xg_get_default_scrollbar_height)
3866 (xg_clear_under_internal_border): Extern.
3867 * gtkutil.c (xg_frame_resized): Don't call
3868 do_pending_window_change.
3869 (xg_frame_set_char_size): Use adjust_frame_size.
3870 (style_changed_cb): Call update_theme_scrollbar_height and
3871 x_set_scroll_bar_default_height.
3872 (x_wm_set_size_hint): Don't call check_frame_size.
3873 (update_theme_scrollbar_height)
3874 (xg_get_default_scrollbar_height)
3875 (xg_create_horizontal_scroll_bar)
3876 (xg_update_horizontal_scrollbar_pos)
3877 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3878 (xg_create_scroll_bar): Set horizontal slot of bar.
3879 (xg_initialize): Call update_theme_scrollbar_height.
3880 (xg_clear_under_internal_border): No more static.
3881 * insdel.c (adjust_suspend_auto_hscroll): New function.
3882 (adjust_markers_for_delete, adjust_markers_for_insert)
3883 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3884 * keyboard.c (readable_events, discard_mouse_events)
3885 (make_lispy_event): Handle horizontal scroll bar click events.
3886 (Fsuspend_emacs): When changing the size of a tty frame do not
3887 pass height of menu bar.
3888 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3889 (Qright, Qleftmost, Qrightmost): New symbols.
3890 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3892 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3893 * nsfns.m (x_set_internal_border_width): New function.
3894 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3895 Remove extended fringe code.
3896 (x_set_window_size, x_new_font): Don't call
3897 compute_fringe_widths.
3898 * term.c (Fresume_tty): When changing the size of a tty frame do
3899 not pass height of menu bar.
3900 (clear_tty_hooks, set_tty_hooks):
3901 Clear horizontal_scroll_bar_hook.
3902 (init_tty): Frame has no horizontal scroll bars.
3903 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3904 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3905 scroll_bar_after_handle, scroll_bar_left_arrow,
3906 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3907 scroll_bar_to_rightmost entries.
3908 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3909 (struct terminal): Add set_horizontal_scroll_bar_hook.
3910 * w32console.c (initialize_w32_display):
3911 Clear horizontal_scroll_bar_hook.
3912 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3914 (x_clear_under_internal_border, x_set_internal_border_width):
3916 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3917 Set windows_or_buffers_changed when adding the menu bar.
3918 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3919 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3920 (w32_createhscrollbar): New functions.
3921 (w32_createscrollbar): Rename to w32_createvscrollbar.
3922 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3923 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3924 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3925 Add WM_EMACS_SHOWCURSOR.
3926 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3927 case do not artificially impose WM size hints.
3928 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3929 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3931 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3932 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3933 (unwind_create_frame_1): Remove.
3934 (Fx_create_frame): Make both scrollbars the system standard
3935 width and height. Use official field of frame structure to
3936 inhibit running window-configuration-change-hook.
3937 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3938 pixelwise. Handle frame's official field.
3939 (w32_frame_parm_handlers): Remove x_set_fringe_width
3940 entries. Add x_set_scroll_bar_height,
3941 x_set_horizontal_scroll_bars, x_set_left_fringe and
3943 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3944 pass height of menu bar to change_frame_size.
3945 * w32menu.c (set_frame_menubar): Rewrite using
3946 frame_inhibit_resize.
3947 * w32term.h (struct w32_display_info):
3948 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3949 (struct scroll_bar): Add horizontal.
3950 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3951 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3952 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3953 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3954 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3955 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3956 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3957 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3958 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3959 Define instead of WM_EMACS_CREATESCROLLBAR.
3960 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3961 WND_SCROLLBAR_INDEX.
3962 * w32term.c (horizontal_scroll_bar_min_handle)
3963 (horizontal_scroll_bar_left_border)
3964 (horizontal_scroll_bar_right_border): New integers.
3965 (x_set_frame_alpha): Replace x_highlight_frame by
3967 (x_window_to_scroll_bar): New argument "type". Update callers
3969 (w32_set_horizontal_scroll_bar_thumb)
3970 (x_horizontal_scroll_bar_report_motion)
3971 (w32_set_horizontal_scroll_bar)
3972 (w32_horizontal_scroll_bar_handle_click)
3973 (x_horizontal_scroll_bar_report_motion): New functions.
3974 (w32_mouse_position): Discriminate horizontal and vertical
3976 (my_create_scrollbar): Replace with two new functions
3977 my_create_vscrollbar and my_create_hscrollbar.
3978 (x_scroll_bar_create): New argument "horizontal".
3979 Update callers accordingly.
3980 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3981 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3983 (w32_read_socket): Handle WM_HSCROLL cae.
3984 (x_new_font): Don't recompute fringe widths.
3985 Use frame_inhibit_resize. Calculate new menu bar height iff we
3986 build without toolkit. Always clear under internal border.
3987 (x_set_window_size): Don't check frame size or recompute
3988 fringes. Reset fullscreen status before applying sizes.
3989 Always resize as requested by pixelwise argument. Don't call
3990 do_pending_window_change.
3991 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3992 (w32_initialize_display_info): Initialize dpyinfo's
3993 horizontal_scroll_bar_cursor entry.
3994 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3995 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3996 horizontal_scroll_bar_left_border.
3997 (w32fullscreen_hook): Intermittently resize window to normal
3998 when switching from fullscreen to maximized state.
3999 (run_window_configuration_change_hook): Don't run it if frame is
4001 (unwind_change_frame): Remove.
4002 (Fset_window_configuration): Rewrite using frame's official field.
4003 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4004 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4005 * window.h (struct window): New fields old_pointm,
4006 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4007 scroll_bar_height and suspend_auto_hscroll.
4008 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4010 (sanitize_window_sizes): Extern.
4011 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4012 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4013 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4014 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4015 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4017 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4018 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4019 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4020 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4021 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4022 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4023 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4024 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4025 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4026 (Fwindow_old_point, sanitize_window_sizes): New functions.
4027 (Qwindow_sanitize_window_sizes): New symbol.
4028 (window_body_height): Count in horizontal scroll bar.
4029 (set_window_hscroll, Fscroll_left, Fscroll_right):
4030 Set suspend_auto_hscroll slot.
4031 (Fwindow_inside_edges): Count fringes pixelwise.
4032 (coordinates_in_window, Fcoordinates_in_window_p):
4033 Consider horizontal scroll bar.
4034 (check_frame_size, adjust_window_margins): Remove functions and
4035 corresponding calls.
4036 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4037 (temp_output_buffer_show): Reset hscroll related fields.
4038 Initialize old_pointm.
4039 (make_parent_window): Initialize old_pointm.
4040 (make_window): Initialize old_pointm, horizontal scroll bar type,
4041 and scroll bar height.
4042 (resize_frame_windows): Don't count top margin in new sizes.
4043 Don't use safe sizes when shrinking a frame; let the window
4044 manager do the clipping.
4045 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4047 (Fdelete_window_internal): Unchain old_pointm marker.
4048 (window_scroll_pixel_based, Fscroll_other_window):
4050 (Fwindow_text_width, Fwindow_text_height): New argument
4052 (struct saved_window): New fields, old_pointm, hscroll_whole,
4053 suspend_auto_hscroll, scroll_bar_height and
4054 horizontal_scroll_bar_type.
4055 (Fset_window_configuration, save_window_save): Set new fields of
4057 (apply_window_adjustment): Don't call adjust_window_margins.
4058 (set_window_margins): Don't change margins if new sizes don't
4060 (set_window_scroll_bars): New argument "horizontal_type".
4061 Handle horizontal scroll bars. Don't change scroll bars if they
4062 don't fit into window.
4063 (Fset_window_scroll_bars): New argument "horizontal_type".
4064 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4065 (compare_window_configurations): Compare horizontal scroll bar
4067 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4068 horizontal scroll bar height.
4069 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4070 instead of FRAME_LINES.
4071 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4072 ON_VERTICAL_SCROLL_BAR.
4073 (with_echo_area_buffer): Initialize old_pointm.
4074 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4076 (unwind_with_echo_area_buffer): Handle old_pointm.
4077 (update_tool_bar): Set do_update when the tool bar window has at
4078 least one line (since this is what the user sets).
4079 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4080 (redisplay_tool_bar): Return early when toolbar has zero lines.
4081 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4082 (hscroll_window_tree): Handle suspension of auto_hscroll and
4084 (set_horizontal_scroll_bar): New function.
4085 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4086 more than one line. Handle horizontal scroll bars.
4087 (note_mouse_highlight): Handle horizontal scrol bars.
4088 (expose_frame): Set dimensions of XRectangle from frame's text
4090 (Vvoid_text_area_pointer): Update doc-string.
4091 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4092 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4093 (x_set_internal_border_width): New functions.
4094 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4095 (unwind_create_frame_1): Remove.
4096 (Fx_create_frame): Handle horizontal scroll bars. Use official
4097 field of frame structure to inhibit running
4098 window-configuration-change-hook.
4099 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4100 pixelwise. Handle frame's official field.
4101 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4102 x_set_horizontal_scroll_bars, x_set_left_fringe,
4104 * xmenu.c (update_frame_menubar, free_frame_menubar):
4105 Use adjust_frame_size.
4106 * xterm.h (struct x_display_info):
4107 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4109 (struct scroll_bar): Add horizontal slot.
4110 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4111 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4112 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4113 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4114 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4115 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4116 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4117 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4118 (x_clear_under_internal_border): Remove.
4119 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4120 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4121 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4122 HORIZONTAL. Update callers.
4123 (horizontal_action_hook_id): New action hook id.
4124 (x_horizontal_scroll_bar_to_input_event)
4125 (x_create_horizontal_toolkit_scroll_bar)
4126 (xt_horizontal_action_hook)
4127 (x_set_toolkit_horizontal_scroll_bar_thumb)
4128 (XTset_horizontal_scroll_bar, x_net_wm_state)
4129 (x_horizontal_scroll_bar_report_motion): New functions.
4130 (xg_scroll_callback, x_scroll_bar_handle_click):
4131 Handle horizontal scroll bars.
4132 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4133 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4135 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4136 Handle horizontal scroll bars.
4137 (handle_one_xevent): Handle horizontal scroll bar events.
4138 Call x_net_wm_state.
4139 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4141 (x_set_window_size): Don't call check_frame_size and
4142 do_pending_window_change.
4143 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4144 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4145 (x_scroll_bar_set_handle): Add some checks when calling
4148 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4150 Revert previous change.
4151 There is certainly nothing wrong with writing code like 'lo <= i
4152 && i <= hi', even if LO happens to a constant. There isn't even
4153 anything wrong in general with writing 'a <= b' if A happens to
4154 be a constant. At any rate stylistic changes shouldn't
4155 be done like this without discussion.
4157 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4159 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4160 (Fgarbage_collect): Reorder conditions that are written backwards.
4161 * data.c (cons_to_unsigned): Likewise.
4162 * dispnew.c (update_frame_1, sit_for): Likewise.
4163 * fileio.c (file_offset): Likewise.
4164 * filelock.c (read_lock_data, lock_file): Likewise.
4165 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4167 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4168 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4169 * lread.c (read1): Likewise.
4170 * minibuf.c (read_minibuf_noninteractive): Likewise.
4171 * nsterm.m (x_set_frame_alpha): Likewise.
4172 * process.c (wait_reading_process_output): Likewise.
4173 * region-cache.c (delete_cache_boundaries): Likewise.
4174 * xterm.c (x_set_frame_alpha): Likewise.
4176 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4178 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4181 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4183 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4184 because atimer expiration is absolute rather than relative.
4186 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4188 * w32term.h (current_popup_menu, menubar_in_use):
4189 Move declarations from w32term.c.
4191 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4193 * w32fns.c (menubar_in_use): No more static.
4194 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4196 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4198 Move hourglass machinery to RIF.
4199 * dispextern.h (struct redisplay_interface): New members
4200 show_hourglass and hide_hourglass. Indent comments.
4201 (show_hourglass, hide_hourglass): Remove prototypes.
4202 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4203 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4204 (ns_redisplay_interface): Add them.
4205 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4206 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4207 (w32_arrow_cursor): New function to hack around non-GUI frames.
4208 (w32_redisplay_interface): Add new functions.
4209 * w32term.h (w32_arror_cursor): Add prototype.
4210 * xdisp.c (show_hourglass): New function, refactored out from
4211 platform-dependent code.
4212 (cancel_hourglass): Now call to RIF function.
4213 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4214 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4215 (x_redisplay_interface): Add new functions.
4217 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4219 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4220 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4221 and complete previous change.
4222 * frame.c (adjust_frame_height): New function.
4223 (Fset_frame_height, Fset_frame_size): Use it.
4224 (x_set_frame_parameters): Take frame top margin into account.
4226 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4228 * frame.c (Fset_frame_height): Take frame top margin into account.
4229 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4230 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4232 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4234 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4235 menubar_height as such. Tweak comment.
4236 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4237 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4238 All related users changed.
4239 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4240 * xterm.c (handle_one_xevent):
4241 * gtkutil.c (xg_event_is_for_menubar):
4242 * xfns.c (x_window) [USE_X_TOOLKIT]:
4243 * xmenu.c (set_frame_menubar, free_frame_menubar):
4244 Prefer to use FRAME_MENUBAR_HEIGHT.
4246 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4248 * frame.c (Fframe_parameters): Always report frame height without
4249 menu and tool bar lines.
4251 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4253 * nsterm.m (applicationDidFinishLaunching:): Call
4254 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4255 (antialiasThresholdDidChange:): New method for EmacsApp.
4257 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4259 * macfont.m (macfont_update_antialias_threshold): Remove static.
4261 * macfont.h (macfont_update_antialias_threshold): Declare.
4263 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4265 * w32select.c (setup_windows_coding_system):
4266 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4267 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4269 * w16select.c (Fw16_get_clipboard_data):
4270 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4273 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4274 buffer position where we are to start the iteration.
4275 (handle_invisible_prop): Record in it->stop_charpos the position
4276 where the invisible text ends. (Bug#18035)
4277 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4278 row has zero buffer position as their start position.
4279 Reported by martin rudalics <rudalics@gmx.at>.
4281 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4282 infinite looping in redisplay when display lines don't have enough
4283 space to display even a single character. (Bug#18036)
4285 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4287 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4288 * xfns.c (x_window): Use it to allow xfree later.
4289 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4290 where appropriate. Use bool for booleans and remove redundant checks.
4291 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4292 * xterm.c (x_free_frame_resources): Free shell_position.
4294 2014-07-19 K. Handa <handa@gnu.org>
4296 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4297 mandatory font spec (Bug#17973).
4299 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4301 * font.c (font_score): Return the worst score if the size of
4302 ENTITY is wrong by more than a factor 2 (Bug#17973).
4304 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4306 * frame.c (frame_unspecified_color): New function
4307 refactored out from ...
4308 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4309 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4311 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4312 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4313 * lisp.h (set_frame_param): Remove prototype.
4314 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4315 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4318 Prefer 'x_display_info *' to 'Display *' in X selection code.
4319 This helps to avoid unneeded calls to x_display_info_for_display.
4320 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4321 instead of 'Display *'.
4322 (SELECTION_EVENT_DPYINFO): New macro.
4323 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4324 it as an lvalue. Mention this in comment.
4325 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4326 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4327 (selection_data_to_lisp_data, receive_incremental_selection):
4328 Convert to use 'x_display_info *'. Adjust users where appropriate.
4329 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4330 selection data *' as last arg to not return values in args.
4331 (unexpect_property_change): Use common removal technique.
4333 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4335 * print.c (print_preprocess): Adjust to match changed
4336 sub char-table structure and avoid crash (Bug#18038).
4338 * data.c (wrong_choice): Not static any more.
4339 * lisp.h (wrong_choice): Add prototype.
4340 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4341 Declare namebuf as such. Tweak comment.
4342 [USE_GTK]: Likewise for tool_bar_position.
4343 (fset_tool_bar_position) [USE_GTK]: Ditto.
4344 (FRAME_TOOL_BAR_POSITION): New macro.
4345 * frame.c (x_report_frame_params):
4346 * gtkutil.c (update_frame_tool_bar):
4347 * xfns.c (Fx_create_frame): Use it.
4348 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4350 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4352 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4353 buffer's default-directory only if it is a string. (Bug#17986)
4355 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4357 More precise control over values of some buffer-local variables.
4358 * keyboard.c (Qvertical_scroll_bar):
4359 * frame.c (Qleft, Qright): Move to ...
4360 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4361 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4362 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4363 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4364 vertical-scroll-bar, scroll-up-aggressively
4365 and scroll-down-aggressively.
4366 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4368 * nsfns.m, frame.h (Qleft, Qright):
4369 * nsterm.m (Qleft): Remove declarations.
4370 * gtkutil.c (toplevel): Include buffer.h.
4371 * data.c (wrong_choice, wrong_range): New functions.
4372 (store_symval_forwarding): Handle special properties of buffer-local
4373 variables and use functions from the above to signal error, if any.
4375 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4376 values. Add comment.
4377 (struct frame): Re-arrange layout to avoid extra padding and use bit
4378 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4379 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4380 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4381 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4382 Define as no-ops because there are no scroll bars anyway.
4383 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4386 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4387 Add convenient setter.
4388 (font_put_frame_data, font_get_frame_data): Use it.
4390 2014-07-15 Daiki Ueno <ueno@gnu.org>
4392 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4393 pointer argument, before dereferencing.
4394 (XCHAR2B_BYTE2): Likewise.
4396 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4398 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4399 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4400 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4401 Use record_unwind_protect_int and avoid consing.
4402 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4404 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4406 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4408 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4409 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4411 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4412 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4413 * minibuf.c: Include binary-io.h instead of fcntl.h.
4414 (read_minibuf_noninteractive):
4415 Use set_binary_mode instead of handcrafted code.
4416 Don't call emacs_set_tty if emacs_get_tty failed.
4417 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4418 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4419 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4421 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4422 This works around a GCC compiler bug when Emacs is configured with
4423 --enable-gcc-warnings.
4425 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4427 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4428 or characters in string, respectively. Add comment.
4429 * fringe.c (Fdefine_fringe_bitmap):
4430 * fns.c (Fsubstring, substring_both): Use it.
4431 * keymap.c (Fdefine_key, Flookup_key):
4432 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4434 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4435 Use menu_item_width.
4436 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4438 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4440 Improve behavior of 'bzr up; cd src; make -k'.
4441 * Makefile.in (top_srcdir): New var.
4442 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4443 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4444 its expansion is a bit shorter.
4445 (../config.status): Actually build config.status instead of
4447 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4448 New macros, copied and relocated from ../Makefile.in.
4449 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4450 (../config.status, Makefile): New dependencies and rules,
4451 copied with relocation from ../Makefile.in. This should be more
4452 likely to rebuild the build machinery properly if you do a 'make'
4453 in the src directory.
4455 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4457 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4460 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4461 behavior on Windows 7 and later when the function is repeatedly
4462 invoked with the same value of DIR. (Bug#17950)
4464 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4465 string to match the one in w32fns.c.
4467 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4468 stdin to binary mode only if it is connected to a terminal.
4470 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4472 Coalesce extern decls.
4473 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4474 * sysdep.c (emacs_get_tty, emacs_set_tty):
4475 Move duplicate extern decls from here ...
4476 * systty.h: ... to here, so that there's just one copy.
4478 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4480 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4482 * nsfns.m (Fns_popup_font_panel): Ditto.
4484 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4486 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4488 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4490 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4491 [DOS_NT]: Implement for WINDOWSNT.
4493 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4496 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4498 * sysdep.c (suppress_echo_on_tty): New function.
4499 * minibuf.c (read_minibuf_noninteractive): Use it.
4501 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4503 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4504 sysinfo failed. Adjust docstring.
4506 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4508 Implement memory-info for MS-DOS.
4509 * dosfns.c (dos_memory_info): New function.
4510 * dosfns.h (dos_memory_info): Add prototype.
4511 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4512 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4513 of doing some of its job.
4515 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4516 reference termios structure members.
4518 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4520 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4522 * minibuf.c (top): Include systty.h. Declare external
4523 emacs_get_tty and emacs_set_tty.
4524 (Vread_hide_char): New lisp variable.
4525 (read_minibuf_noninteractive): Hide characters with
4526 Vread_hide_char if it is a character. (Bug#17839)
4528 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4530 Implement memory-info for MS-Windows.
4531 * w32.c (w32_memory_info): New function.
4532 * w32.h (w32_memory_info): Prototype it.
4533 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4535 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4537 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4538 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4539 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4540 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4541 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4542 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4543 (decode_coding_big5, decode_coding_charset, decode_coding)
4544 (encode_coding): Adjust users.
4546 * alloc.c (Fmemory_info): New function.
4548 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4550 * syntax.c (back_comment): Use more-natural location for label.
4552 * font.c, font.h (font_unparse_fcname): Now static.
4553 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4555 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4557 Next minor cleanup of font subsystem.
4558 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4559 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4561 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4563 * ftfont.h (ftfont_font_format): Remove prototype.
4564 * ftfont.c (ftfont_font_format): Remove; now unused.
4566 * nsfont.m (nsfont_open):
4567 * w32font.c (w32font_open_internal):
4568 * w32uniscribe.c (uniscribe_open):
4569 * xfont.c (xfont_open):
4570 * xftfont.c (xftfont_open): All users changed.
4572 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4573 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4575 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4577 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4578 x_produce_glyphs does when it generates a stretch glyph that
4579 represents a TAB. (Bug#17969)
4581 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4582 and there is a display property at that position, don't call
4583 move_it_to to move to a position before window start. (Bug#17942)
4584 Fix condition for finding CHARPOS by the first call to move_it_to.
4587 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4589 * syntax.c (find_defun_start): Try the cache even
4590 if !open_paren_in_column_0_is_defun_start.
4591 (back_comment): If find_defun_start was pessimistic, use the
4592 scan_sexps_forward result to improve the cache (bug#16526).
4594 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4596 * xdisp.c (redisplay_window): If redisplay of a window ends up
4597 with point in a partially visible line at end of the window, make
4598 sure the amended position of point actually has smaller Y
4599 coordinate; if not, give up and scroll the display. (Bug#17905)
4601 * window.c (window_scroll_pixel_based): When point ends up at the
4602 last fully visible line, don't let move_it_to stop at the left
4603 edge of the line and dupe us into thinking point is inside the
4606 * w32.c (network_interface_info): Make sure the argument is a
4609 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4611 * process.c (read_and_dispose_of_process_output): Fix typo
4612 in previous patch: we want nonnegative fds, not nonzero fds.
4614 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4616 * chartab.c (char_table_translate): Move to...
4617 * character.h (char_table_translate): ... inline function here.
4618 Avoid Faref and assume that args are always valid. This helps to
4619 speedup search, which is especially important for a huge buffers.
4620 * lisp.h (char_table_translate): Remove prototype.
4622 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4623 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4624 New function, with an intention to avoid code duplication between
4626 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4628 * ftfont.c (ftfont_open):
4629 * macfont.m (macfont_open):
4630 * xftfont.c (xftfont_open): Use it.
4632 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4634 * process.c: Add sanity checks for file descriptors (Bug#17844).
4635 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4636 Check that infd is nonnegative before using it as an fd.
4637 (read_and_dispose_of_process_output, Fprocess_send_eof):
4638 Likewise, for outfd.
4639 (wait_reading_process_output): Omit unnecessary check of infd.
4641 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4643 Minor fixups related to usage of the 'long' type.
4644 * gnutls.c (emacs_gnutls_handshake):
4645 * xfaces.c (dump_realized_face):
4646 Work even if 'long' is narrower than 'void *'.
4647 * termcap.c (scan_file):
4648 * xselect.c (x_decline_selection_request)
4649 (x_reply_selection_request, x_get_window_property):
4650 * xterm.c (x_set_frame_alpha):
4651 Remove unnecessary 'L' suffixes of integer constants.
4652 * xfns.c (hack_wm_protocols):
4653 * xselect.c (x_fill_property_data):
4654 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4655 Remove unnecessary casts to 'long'.
4656 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4658 Minor ImageMagick safety fixes.
4659 * image.c (imagemagick_compute_animated_image):
4660 Remove useless assignment to local. Avoid problems if dest_width is 0.
4661 (imagemagick_load_image): Use int for pixel counts that can't
4662 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4663 a row width greater than the image width (or greater than LONG_MAX!).
4665 2014-07-04 K. Handa <handa@gnu.org>
4667 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4668 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4669 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4671 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4673 * font.h (struct font_driver): Remove get_outline and free_outline;
4674 not used by any font driver.
4675 * ftfont.c (ftfont_driver):
4676 * macfont.m (macfont_driver):
4677 * nsfont.m (nsfont_driver):
4678 * w32font.c (w32font_driver):
4679 * w32uniscribe.c (uniscribe_font_driver):
4680 * xfont.c (xfont_driver): Related users changed.
4681 * xselect.c (x_get_window_property): Use convenient xmalloc.
4682 Call to xfree only if some data was really allocated.
4684 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4686 On MS-Windows, display busy cursor on all GUI frames.
4687 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4688 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4689 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4691 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4692 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4694 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4696 Use convenient alists to manage per-frame font driver-specific data.
4697 * frame.h (struct frame): Rename font_data_list to...
4698 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4699 * font.h (struct font_data_list): Remove; no longer need a special
4701 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4703 * font.c (font_put_frame_data, font_get_frame_data)
4704 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4706 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4707 Related users changed.
4708 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4709 Prefer convenient xmalloc and xfree.
4711 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4713 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4714 the window whose glyph row is being prepared and a flag whether it
4715 is for mode/header line. Make sure the glyph row's marginal areas
4716 are in sync with what the window wants.
4719 * xdisp.c (display_line, display_mode_line):
4720 Call prepare_desired_row with additional arguments, as appropriate.
4722 * dispextern.h (prepare_desired_row): Adjust prototype.
4724 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4726 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4727 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4728 caused by xw_popup_dialog in daemon mode (Bug#17891).
4730 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4732 * frame.c (do_switch_frame): When switching to another TTY frame,
4733 make sure FrameCols and FrameRows are in sync with the new frame's
4736 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4738 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4739 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4740 min_char slots. Adjust comment.
4741 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4742 Add SUB_CHAR_TABLE_OFFSET member.
4743 (make_uninit_sub_char_table): New function.
4744 (toplevel): Add compile-time assert to verify suitable member layout
4745 in Lisp_Sub_Char_Table.
4746 * alloc.c (mark_char_table): Add extra argument to denote char table
4747 subtype. Adjust to match new layout of sub char-table.
4748 (mark_object): Always mark sub char-tables with mark_char_table.
4749 * chartab.c (make_sub_char_table, copy_sub_char_table)
4750 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4751 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4752 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4753 All related users changed.
4754 * lread.c (read1): Adjust to match new layout of sub char-table.
4755 * print.c (print_object): Likewise (Bug#17898).
4757 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4759 * keymap.c (get_keyelt): Simplify.
4760 (copy_keymap_item): Remove left-over code for when we had
4761 key-shortcut caches.
4763 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4765 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4766 (dealloc): Remove for EmacsScroller.
4768 * nsterm.h (EmacsScroller): Remove dealloc.
4770 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4772 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4774 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4776 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4777 when setNeedsDisplay is called so we don't trigger redisplay for every
4780 * nsterm.m (any_help_event_p): New variable.
4781 (mouseMoved:): Set any_help_event_p to YES if help event is
4782 generated. Remove else with empty help event that triggered redisplay
4783 for every mouse move.
4784 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4786 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4788 * xfns.c (Qsuppress_icon): Remove; no real users.
4789 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4790 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4791 (syms_of_w32fns): Don't DEFSYM it.
4793 2014-06-29 Glenn Morris <rgm@gnu.org>
4795 * Makefile.in (ns-app): Mark as PHONY.
4797 2014-06-28 Glenn Morris <rgm@gnu.org>
4799 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4800 liblw.a in this directory.
4802 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4804 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4805 also in unibyte case. (Bug#17865)
4807 2014-06-28 K. Handa <handa@gnu.org>
4809 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4810 (MIN_CHARBUF_SIZE): New macro.
4811 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4813 2014-06-27 Glenn Morris <rgm@gnu.org>
4815 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4816 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4817 (.el.elc): Replace suffix rule with pattern rule.
4818 (%.elc): New pattern rule, with order-only prerequisite.
4819 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4820 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4821 in place of BOOTSTRAPEMACS.
4823 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4825 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4827 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4829 Consistently use validate_subarray to verify substring.
4830 * fns.c (validate_substring): Not static any more. Adjust to
4831 use ptrdiff_t, not EMACS_INT, because string and vector limits
4832 can't exceed ptrdiff_t even if EMACS_INT is wider.
4833 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4834 (secure_hash): Adjust user.
4835 * lisp.h (validate_subarray): Add prototype.
4836 * coding.c (Fundecodable_char_position):
4837 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4838 Use validate_subarray. Adjust comment to mention substring.
4840 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4842 Do not allow out-of-range character position in Fcompare_strings.
4843 * fns.c (validate_subarray): Add prototype.
4844 (Fcompare_substring): Use validate_subarray to check ranges.
4845 Adjust comment to mention that the semantics was changed. Also see
4846 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4848 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4850 Be more consistent about the 'Qfoo' naming convention.
4851 * image.c (Fimagemagick_types):
4852 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4853 * process.c (Fmake_network_process):
4854 Rename C local identifier 'Qfoo to avoid giving the false
4855 impression that it stands for the symbol 'foo'.
4857 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4859 Simplify and cleanup character conversion stuff.
4860 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4862 * character.c (multibyte_char_to_unibyte)
4863 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4864 * character.h (make_char): Remove; unused.
4865 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4866 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4867 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4868 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4869 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4871 2014-06-22 Mario Lang <mlang@delysid.org>
4873 * w32fns.c (Fw32_shell_execute): The the -> the.
4875 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4877 * xmenu.c (mouse_position_for_popup):
4878 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4879 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4880 * menu.c (Fx_popup_menu):
4881 * xselect.c (x_handle_dnd_message): Adjust users.
4882 * menu.h (mouse_position_for_popup): Remove prototype.
4883 * xterm.h (x_relative_mouse_position): Add prototype.
4884 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4885 call XFree if XQueryTree returns zero.
4887 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4889 * indent.c (Fvertical_motion): Doc fix.
4890 Move to the goal column, if any, with a single call to
4891 move_it_in_display_line, not in two calls. Doing this with two
4892 calls causes move_it_in_display_line apply the line-prefix
4893 handling twice instead of just once. (Bug#17823)
4895 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4897 Port to OS X ACLs (Bug#17810).
4898 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4899 ACL_TYPE_ACCESS) doesn't work.
4901 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4903 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4904 before checking key-translation-map (bug#17659).
4906 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4908 * font.c (font_make_object): Avoid dangling pointer which may
4909 crash GC (Bug#17771).
4911 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4913 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4914 prototype of DGifCloseFile as appropriate for older and newer
4916 (gif_close): New function, encapsulates the differences in the
4917 calling sequence of DGifCloseFile before v5.1.0 and after it.
4918 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4919 error string where appropriate. (Bug#17790)
4921 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4922 macro execution, make sure point didn't move since last complete
4923 redisplay, as the condition for using the glyph matrix
4924 information. (Bug#17777)
4926 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4928 Minor cleanup of fonset code.
4929 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4930 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4931 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4932 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4933 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4934 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4935 (free_realized_fontset): Remove because a no-op since 2008.
4936 (free_face_fontset): Adjust user.
4937 (syms_of_fontset): Shrink fontset by one extra slot.
4939 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4941 Omit redundant extern decls.
4942 Most of this patch is from Dmitry Antipov, in:
4943 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4944 * commands.h (update_mode_lines):
4945 * frame.h (Qbackground_color, Qforeground_color)
4946 (x_set_menu_bar_lines):
4947 * ftfont.c (ftfont_font_format):
4948 * intervals.h (Qkeymap, Qfont):
4949 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4950 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4951 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4952 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4953 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4954 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4955 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4956 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4957 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4958 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4959 (Qtool_bar, Qheader_line):
4960 * macros.c (Fexecute_kbd_macro):
4961 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4962 * xterm.c (x_delete_terminal, XSetIMValues):
4963 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4964 (x_implicitly_set_name, popup_activated)
4965 (widget_store_internal_border):
4966 Remove redundant decls.
4967 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4968 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4969 Remove _Noreturn, as make-docfile now does that for us.
4970 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4971 (Qregion_extract_function): New decl.
4972 * window.c, xfns.c: Include menu.h.
4974 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4976 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4978 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4980 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4981 * callint.c (read_file_name): ... convert to static here.
4982 * lisp.h (Fread_file_name): Do not EXFUN it.
4983 (STRING_COPYIN): Remove; unused.
4984 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4985 (char_composable_p): ... static function. All users changed.
4986 * eval.c (toplevel): Remove redundant #include directives.
4987 * xterm.c (x_initialize): Add static to match prototype.
4988 * ccl.c (Fccl_execute_on_string):
4989 * font.c (fon_intern_prop): Use make_specified_string.
4991 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4993 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4994 Reported by David Caldwell in:
4995 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4997 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4999 Do not ask for XRender extension each time XFT font is opened.
5000 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5001 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5003 2014-06-15 Glenn Morris <rgm@gnu.org>
5005 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5007 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5009 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5010 information if we are in the middle of executing a keyboard macro,
5011 since redisplay doesn't update the screen until the macro is
5012 finished. (Bug#17777)
5014 * alloc.c (cleanup_vector): Don't dereference a font driver
5015 pointer if it is NULL. (Bug#17771)
5017 2014-06-13 Glenn Morris <rgm@gnu.org>
5019 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5020 ($(lispsource)/international/charprop.el)
5021 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5022 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5023 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5024 GNU make automatically passes command-line arguments to sub-makes.
5026 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5028 Avoid hangs in accept-process-output (Bug#17647).
5029 * lisp.h, process.c (wait_reading_process_input):
5030 Return int, not bool. All uses changed.
5031 * process.c (SELECT_CANT_DO_WRITE_MASK):
5032 Remove macro, replacing with ...
5033 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5035 (status_notify): New arg WAIT_PROC. Return int, not void.
5038 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5040 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5041 the frame is the initial frame, because the hook is not set up
5042 then, and Emacs crashes.
5043 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5045 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5047 * keymap.c (silly_event_symbol_error): Don't recommend the use
5050 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5052 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5053 matching overlay strings with 'cursor' property against buffer
5054 positions traversed in the glyph row. (Bug#17744)
5056 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5058 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5061 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5062 determine 10.9 (Bug#17751).
5064 * macfont.m (macfont_draw): Positions were not freed.
5066 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5068 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5069 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5070 function. Also adjust comment.
5071 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5073 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5074 * font.c (font_done_for_face):
5075 * xfaces.c (realize_non_ascii_face): Adjust user.
5076 * font.h (struct font_driver): Convert 'prepare_face' to return
5077 void because its return value is never used anyway.
5078 * xfont.c (xfont_prepare_face): Return void.
5079 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5080 (xftfont_done_face): Use xfree.
5082 * dispextern.h (last_tool_bar_item): Remove declaration.
5083 * frame.h (struct frame): New member last_tool_bar_item.
5084 * frame.c (make_frame): Initialize it.
5085 * xdisp.c (toplevel): Remove last_tool_bar_item.
5086 (handle_tool_bar_click, note_tool_bar_highlight):
5087 * w32term.c (w32_read_socket, w32_initialize):
5088 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5090 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5091 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5093 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5095 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5096 * process.c (Faccept_process_output)
5097 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5098 the return value is about PROCESS, not about other processes.
5100 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5102 Further adjustments to mark_object and friends.
5103 Now the mark_object's stack is just 32 bytes on a 64-bit
5104 system, which means extra 20% off the stack usage.
5105 * alloc.c (mark_save_value): As before, refactored out from ...
5106 (mark_object): ... adjusted user. Also add comment.
5108 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5110 Fix core dump after a dropped X connection (Bug#17704).
5111 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5112 is dead, as we may be shutting down.
5114 2014-06-08 Glenn Morris <rgm@gnu.org>
5116 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5118 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5120 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5122 If a C name must be extern on some platforms, make it extern on all.
5123 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5125 * font.h (ftxfont_driver) [HAVE_XFT]:
5126 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5127 * lisp.h (get_frame_param):
5128 * menu.h (tty_menu_show):
5129 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5130 * termhooks.h (encode_terminal_code):
5131 * xterm.h (x_menu_wait_for_event):
5133 * frame.c (get_frame_param):
5134 * fringe.c (max_used_fringe_bitmap):
5135 * ftxfont.c (ftxfont_driver):
5136 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5137 * menu.c (menu_items_inuse):
5138 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5139 * term.c (encode_terminal_code, tty_menu_show):
5140 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5141 * xfaces.c (load_color):
5142 * xmenu.c (x_menu_wait_for_event):
5145 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5147 Change object marking routines to minimize stack usage.
5148 This change moves a few cold paths from mark_object to NO_INLINE
5149 functions and adjusts symbol marking loop. According to GCC 4.8.2
5150 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5151 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5152 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5153 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5154 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5155 refactored out from ...
5156 (mark_object): ... adjusted user. Also mark symbols in a tight
5158 (mark_face_cache): Add NO_INLINE.
5160 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5162 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5163 contains garbage on WINDOWSNT (which could potentially infloop at
5166 Minimize cursor motion during TTY menu updates.
5167 * term.c (tty_menu_display): Don't position cursor here.
5168 Instead, pass the cursor coordinates to update_frame_with_menu.
5169 (tty_menu_activate): Send the hide cursor command only once in an
5170 iteration through the outer 'while' loop.
5172 * dispnew.c (update_frame_1): Accept an additional argument
5173 SET_CURSOR_P, and position the cursor at the end of the frame
5174 update only if that argument is non-zero. All callers changed to
5175 provide the additional argument as non-zero, except for
5176 update_frame_with_menu.
5177 (update_frame_with_menu): Accept 2 additional arguments ROW and
5178 COL; if they are non-negative, instruct update_frame_1 not to
5179 position the cursor, and instead position it according to ROW and COL.
5181 * dispextern.h (update_frame_with_menu): Update prototype.
5183 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5185 * callproc.c (call_process): Don't check read-only if we don't insert
5186 anything (bug#17666).
5188 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5190 * dispnew.c (update_frame_with_menu): Set display_completed.
5192 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5194 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5196 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5198 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5200 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5201 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5203 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5205 * window.c (Frecenter): Signal an error if window-buffer is not
5208 * keyboard.c (make_lispy_position): Don't include a buffer position in
5209 mode/header-line mouse events.
5211 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5212 Vunread_command_events (bug#17650).
5214 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5216 * xterm.c (x_setup_pointer_blanking):
5217 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5219 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5221 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5222 because it will be defined in generated config.h if needed.
5224 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5226 Use terminal-specific hooks to display popup dialogs.
5227 * termhooks.h (struct terminal): New field popup_dialog_hook.
5228 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5229 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5230 code and use popup_dialog_hook.
5231 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5232 * nsterm.h (ns_popup_dialog): Adjust prototype.
5233 * nsterm.m (ns_create_terminal):
5234 * w32term.c (w32_create_terminal):
5235 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5236 Setup popup_dialog_hook.
5238 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5240 * w32heap.c (report_temacs_memory_usage): Improve the report by
5241 reporting the large blocks that are actually occupied at dump time.
5243 * w32console.c (initialize_w32_display): Set the console
5244 menu_show_hook, otherwise TTY menus are broken on w32.
5246 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5248 Use terminal-specific hooks to display menus.
5249 * termhooks.h (struct terminal): New field menu_show_hook.
5250 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5251 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5253 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5254 * nsmenu.m (ns_menu_show):
5255 * w32menu.c (w32_menu_show):
5256 * xmenu.c (x_menu_show):
5257 * term.c (tty_menu_show): Adjust to use bit flags.
5258 (set_tty_hooks): Set menu_show_hook.
5259 * xterm.c (x_create_terminal):
5260 * nsterm.m (ns_create_terminal):
5261 * msdos.c (initialize_msdos_display):
5262 * w32term.c (w32_create_terminal): Likewise.
5264 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5266 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5268 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5270 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5271 (FD_SET): Don't define on WINDOWSNT.
5273 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5275 * emacs.c: Include "sysselect.h", to define its inline functions.
5276 Reported by Glenn Morris in:
5277 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5279 Do not require libXt-devel when building with gtk.
5280 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5281 dependency on libXt-devel.
5282 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5283 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5284 lwlib-widget.h now does this.
5285 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5287 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5289 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5290 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5291 (delete_write_fd, wait_reading_process_output):
5292 Remove now-redundant easserts.
5293 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5294 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5295 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5296 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5298 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5300 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5301 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5302 (calloc): Don't undef, it is never defined.
5303 (HEAP_ENTRY_SHIFT): Remove unused macro.
5305 * Makefile.in (C_HEAP_SWITCH): Remove.
5306 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5308 Fix MS-Windows build broken by menu changes on 2014-06-02.
5309 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5311 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5312 Define instead of including ../lwlib/lwlib.h, which causes
5313 compilation errors due to missing X11 headers.
5315 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5317 * process.c (wait_reading_process_output): Omit incorrect test of
5318 p->infd against zero. Add easserts for infd having a plausible value.
5320 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5322 Adjust to match recent lwlib changes.
5323 * menu.h (xmalloc_widget_value): Replace by ...
5324 (make_widget_value): ... new prototype.
5325 * menu.c (xmalloc_widget_value): Replace by ...
5326 (make_widget_value): ... new function.
5327 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5328 * gtkutil.c (malloc_widget_value, free_widget_value):
5329 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5330 * keyboard.h (enum button_type, struct _widget_value):
5331 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5333 * nsmenu.m (ns_update_menubar, ns_menu_show):
5334 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5335 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5336 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5338 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5340 * image.c (x_query_frame_background_color)
5341 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5342 Fix --enable-gcc-warnings compilation without image libraries.
5344 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5346 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5347 emulated break value only if it goes up.
5348 (sbrk): Add assertion that the INCREMENT argument is strictly
5349 zero. Improve and correct the commentary.
5351 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5353 Improve AIX-related merge from emacs-24.
5354 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5355 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5356 not on AIX; since we're on the trunk we can use enums more broadly.
5358 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5360 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5362 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5363 to min(value, whole).
5365 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5367 Bring back the changes to GDB-visible symbols, but only on AIX.
5368 And only if it's not pre-4.2 GCC.
5369 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5370 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5371 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5374 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5376 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5377 with PT, not GPT. (Bug#16433)
5379 Revert last changes to GDB-visible symbols.
5380 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5381 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5382 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5385 2014-06-02 Glenn Morris <rgm@gnu.org>
5387 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5389 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5391 Fix port to 32-bit AIX with xlc (Bug#17598).
5392 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5393 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5394 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5395 to work around a compiler bug in IBM xlc 12.1.
5397 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5399 * xterm.c (x_update_window_end): Don't invalidate the entire
5400 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5401 highlight needs to be redisplayed. (Bug#17588)
5403 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5405 Port the GDB-visible symbols to AIX.
5406 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5407 optimizes away the relevant external symbols. Use enums instead;
5408 this suffices for the AIX port, which is 32-bit-only anyway.
5409 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5410 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5411 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5414 Include sources used to create macuvs.h.
5415 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5416 * macuvs.h: Use automatically-generated header.
5418 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5420 Port signal-handling to DragonFly BSD (Bug#17646).
5421 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5422 Move implementations from callproc.c to sysdep.c.
5423 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5424 Move declarations from process.h to syssignal.h.
5426 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5428 * callint.c (Ffuncall_interactively): Add usage.
5430 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5432 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5434 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5436 * w32heap.c (malloc_before_dump, malloc_after_dump)
5437 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5438 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5439 set errno where appropriate to emulate CRT functions.
5441 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5443 Debugging facility to check whether 'const char *' points to
5444 relocatable data of non-pure Lisp string.
5445 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5446 (mark_maybe_pointer): ... adjusted user.
5447 (relocatable_string_data_p): New function.
5448 * lisp.h (relocatable_string_data_p): Add prototype.
5449 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5450 the pointer to relocatable Lisp data is not used.
5452 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5454 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5455 * atimer.c (block_atimers):
5456 * callproc.c (block_child_signal): Block SIGINT too;
5457 otherwise, its handler might now unblock signals that it shouldn't.
5458 * keyboard.c (read_char): Clear signal mask, since we may
5459 be in a SIGINT handler, and many signals may be masked.
5460 * keyboard.c (handle_interrupt):
5461 * sysdep.c (handle_arith_signal):
5462 Clear signal mask instead of just unblocking the signal that
5463 was received, since several signals may be blocked at this point.
5465 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5467 * Makefile.in (TEMACS_POST_LINK): Remove target.
5468 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5469 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5471 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5473 * xmenu.c (xdialog_show): Remove prototype, rename to
5474 x_dialog_show, remove 2nd arg because it's always zero
5475 and simplify accordingly.
5476 (xw_popup_dialog): Adjust user.
5477 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5478 2nd arg because it's always zero and simplify accordingly.
5479 (w32_popup_dialog): Adjust user.
5481 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5483 * w32heap.c (report_temacs_memory_usage): New function.
5485 * unexw32.c (unexec) [ENABLE_CHECKING]:
5486 Call report_temacs_memory_usage.
5488 * w32heap.h (report_temacs_memory_usage): Add prototype.
5490 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5492 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5493 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5495 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5497 * buffer.c (init_buffer): Accept an argument 'initialized'.
5498 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5499 mmap_regions and mmap_fd, to avoid referencing stale data from the
5500 dump phase. Add an assertion for buffer text of buffers created
5501 in temacs before this function is called. (Bug#17622)
5502 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5504 * lisp.h (init_buffer): Update prototype.
5506 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5508 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5510 * alloc.c (Fgarbage_collect): Fix compilation with
5511 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5513 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5515 * frame.c, frame.h (frame_char_to_pixel_position)
5516 (frame_set_mouse_position): Now static, and made private in
5517 frame.c rather than public in frame.h.
5519 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5521 Refactor mouse positioning stuff to avoid code duplication.
5522 * frame.h (frame_char_to_pixel_position): New function.
5523 (x_set_mouse_position): Rename to...
5524 (frame_set_mouse_position): ...new function.
5525 (frame_set_mouse_pixel_position): Add prototype.
5526 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5527 Rename to frame_set_mouse_pixel_position.
5528 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5530 * xterm.h, w32term.h ( x_set_mouse_position)
5531 (x_set_mouse_pixel_position): Remove prototypes.
5533 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5535 On X, always make pointer visible when deleting frame (Bug#17609).
5536 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5538 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5540 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5541 * keyboard.c (gobble_input): If there is no terminal input error,
5542 make sure the pointer is visible for all frames on this terminal.
5543 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5544 it was previously disabled.
5546 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5548 * data.c (Fzerop): Move to Elisp.
5549 (syms_of_data): Don't defsubr it.
5550 * keyboard.c (echo_keystrokes_p): New function.
5551 (read_char, record_menu_key, read_key_sequence): Use it.
5553 * callint.c (Qfuncall_interactively): New var.
5554 (Qcall_interactively): Remove.
5555 (Ffuncall_interactively): New function.
5556 (Fcall_interactively): Use it.
5557 (syms_of_callint): Defsubr it.
5559 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5561 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5562 relocated from under us.
5564 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5566 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5567 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5568 configure, not from HEAPSIZE.
5569 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5571 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5572 for MinGW, since it no longer uses gmalloc.
5574 * buffer.c: Do not define mmap allocations functions for Windows.
5575 Remove mmap_find which is unused. Remove mmap_set_vars which does
5577 [WINDOWSNT]: Include w32heap.h.
5578 (init_buffer): Always allocate new memory for buffers.
5580 * emacs.c: Remove mmap_set_vars calls.
5582 * image.c (free_image): Undef free for Windows because it is
5583 redirected to our private version.
5585 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5586 (copy_executable_and_dump_data): Remove dumping the heap section.
5587 (unexec): Restore using_dynamic_heap after dumping.
5589 * w32heap.c (dumped_data_commit, malloc_after_dump)
5590 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5591 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5592 (mmap_free): New functions.
5594 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5596 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5598 * image.c (imagemagick_load_image): Use MagickRealType for local
5599 'color_scale', instead of double, to avoid a GCC warning about
5602 * xfns.c (Fx_window_property): Remove unused local.
5604 Don't kill already-reaped process (Bug#17561).
5605 * process.c (process_send_signal): Fix race condition where a
5606 subprocess was reaped by a signal handler between the check for
5607 liveness and calling 'kill', which meant that Emacs could in
5608 theory kill an innocent bystander process. Do the fix by blocking
5609 SIGCHLD in a critical section that checks liveness before killing.
5611 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5613 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5615 2014-05-26 Ken Brown <kbrown@cornell.edu>
5617 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5618 even if !CYGWIN (see bug#17510).
5620 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5622 * nsfns.m (Fns_do_applescript): Surround NSApp run
5623 with calls to ns_init_events, ns_finish_events (Bug#17424).
5625 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5627 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5628 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5630 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5631 with calls to ns_init_events, ns_finish_events (Bug#17424).
5633 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5635 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5636 if we are iterating over an object that generates glyphs for
5637 marginal areas. (Bug#17585)
5639 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5641 * xdisp.c (safe__call1, safe__eval): Now static.
5643 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5645 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5646 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5647 (safe_call1): Call safe_call instead of safe__call directly.
5649 2014-05-26 Ken Brown <kbrown@cornell.edu>
5651 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5652 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5655 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5657 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5658 (safe__call, safe__call1, safe__eval): New functions.
5659 (safe_call): Use it.
5660 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5661 (display_mode_element): Same for `:eval'.
5663 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5665 Fix port to 32-bit AIX (Bug#17540).
5666 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5667 twice. _text already includes this offset.
5668 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5670 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5672 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5673 when closest_pos is identical to to_charpos, don't recurse, since
5674 we already tried that, and failed. (Bug#17539)
5676 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5677 unwinding when frame's faces were not initialized yet, increment
5678 the frame's image-cache reference count before calling
5679 x_free_frame_resources. Don't dereference
5680 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5682 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5684 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5687 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5688 macfont.m, call draw with adjusted arguments so font drivers
5689 don't need to do that.
5691 * macfont.m (macfont_draw): Merge changes from Macport.
5693 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5695 * alloc.c (garbage_collect_1): New function, with all of the guts
5696 of Fgarbage_collect.
5697 (mark_stack): Accept an argument END and don't mark Lisp objects
5698 on the stack beyond the address given by END. Calculation of END
5699 was moved to Fgarbage_collect.
5700 (Fgarbage_collect): Calculate the end address of the stack portion
5701 that needs to be examined by mark_stack, and pass that address to
5702 garbage_collect_1, which will pass it to mark_stack.
5703 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5704 for more details about the underlying problems. In particular,
5705 this avoids dumping Emacs with the large hash-table whose value is
5706 held in purify-flag for most of the time loadup.el runs.
5708 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5710 * xfns.c (x_window_property_intern): New function (code from
5712 (Fx_window_property): Call x_window_property_intern. If property
5713 not found and NILP (source) and outer window != inner window,
5714 check outer window for property (Bug#17537).
5716 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5718 Supply malloc and alloc_size attributes for extern allocators.
5719 This documents the C API, and helps GCC generate a bit better code.
5720 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5721 (ATTRIBUTE_MALLOC_SIZE): New macros.
5722 * gmalloc.c (malloc, realloc, calloc):
5723 * gtkutil.h (malloc_widget_value):
5724 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5725 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5728 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5730 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5731 * image.c (imagemagick_load_image): Port to hosts that do not use
5732 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5734 2014-05-21 Leo Liu <sdl.web@gmail.com>
5736 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5738 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5740 * dbusbind.c (xd_signature): Revert last 2 patches.
5742 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5744 Allow any non-nil value to count as true in bool-vector.
5745 Likewise for xd_signature in dbusbind.c.
5746 This is more consistent with the usual practice in Emacs, which is
5747 that any non-nil value counts as true.
5748 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5749 * dbusbind.c (xd_signature): Likewise, for booleans.
5750 * data.c, lisp.h (Qbooleanp):
5751 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5753 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5755 * lisp.h (CHECK_BOOLEAN): New function.
5756 * alloc.c (Fbool_vector): New function.
5757 (syms_of_alloc): Defsubr it.
5758 * data.c (Qbooleanp): New symbol.
5759 (syms_of_data): DEFSYM it.
5760 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5762 * font.c (font_matching_entity): Extract font-entity object
5763 from the vector of matching entities (Bug#17486).
5765 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5767 Assume C99 or later (Bug#17487).
5768 * bytecode.c (B__dummy__): Remove.
5769 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5770 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5771 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5772 * regex.c (DEBUG_PRINT): Assume varargs macros.
5773 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5775 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5777 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5778 memory for every buffer that was dumped.
5780 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5782 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5783 (Fnreverse): Allow vectors and bool vectors.
5785 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5787 Minor cleanup for terminal setup.
5788 * termhooks.h (create_terminal): Adjust prototype.
5789 * terminal.c (create_terminal): Pass output method and RIF as args.
5790 (init_initial_terminal):
5791 * nsterm.m (ns_create_terminal):
5792 * term.c (init_tty):
5793 * w32term.c (w32_create_terminal):
5794 * xterm.c (x_create_terminal): Adjust users.
5795 Avoid redundant NULL initializers and add comments.
5797 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5799 * keyboard.c (Qdeactivate_mark): Now static.
5801 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5803 If available, use Xfixes extension to do pointer blanking.
5804 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5805 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5806 (make_invisible_cursor): Move to...
5807 * xterm.c (make_invisible_cursor): ...here.
5808 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5809 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5810 (x_term_init): Call to x_setup_pointer_blanking.
5811 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5812 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5814 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5816 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5818 2014-05-12 Glenn Morris <rgm@gnu.org>
5820 * fileio.c (Ffile_executable_p): Doc tweak.
5822 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5824 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5825 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5827 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5829 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5831 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5833 Fix initialization of minibuffer history variable (Bug#17430).
5834 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5835 Move the initialization up to prevent any "value void" message.
5837 2014-05-08 Samuel Bronson <naesten@gmail.com>
5839 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5840 are matched (bug#17413).
5842 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5844 Stop tooltips pulling Emacs window to front (Bug#17408).
5845 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5846 SetWindowPos invocations.
5848 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5850 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5851 not initialized (Bug#17398).
5853 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5855 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5857 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5859 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5860 [HAVE_NS]: Do not include png.h.
5861 (x_query_frame_background_color): New function.
5862 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5863 (png_load_body): Coalesce duplicate code.
5865 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5867 Consult libpng-config more consistently (Bug#17339).
5868 * Makefile.in (PNG_CFLAGS): New var.
5869 (ALL_CFLAGS): Use it.
5870 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5871 CFLAGS now handles this.
5873 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5875 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5876 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5877 because WCONTINUED is always defined now.
5878 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5880 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5882 * buffer.c (overlay_strings): Fix the wording of the commentary.
5884 2014-05-01 Glenn Morris <rgm@gnu.org>
5886 * floatfns.c (Fisnan):
5887 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5889 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5891 * term.c (tty_menu_activate): A better initialization for cursor
5894 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5896 * intervals.c: Tighten assertions.
5897 (create_root_interval): Make sure the interval is not empty.
5898 (intervals_equal): Use booleans.
5899 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5900 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5901 (balance_possible_root_interval): Simplify and use booleans.
5902 (split_interval_right, split_interval_left): Check LENGTH, and remove
5903 now redundant assertion.
5904 (adjust_intervals_for_insertion): Remove now redundant assertions.
5905 (delete_node, interval_deletion_adjustment)
5906 (adjust_intervals_for_deletion, merge_interval_right)
5907 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5908 (reproduce_interval): Make sure the interval is not empty.
5910 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5912 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5913 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5914 satisfaction that they would always be initialized.
5916 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5918 * term.c (tty_menu_display): Move the cursor to the active menu item.
5919 (tty_menu_activate): Return the cursor to the active menu item
5920 after displaying the menu and after displaying help-echo.
5921 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5922 for the details of why this is needed by screen readers and
5925 2014-04-30 Glenn Morris <rgm@gnu.org>
5927 * process.c (handle_child_signal):
5928 Handle systems without WCONTINUED. (Bug#15110, 17339)
5930 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5932 * window.c (struct saved_window): Remove mark.
5933 (Fset_window_configuration, save_window_save)
5934 (compare_window_configurations): Don't touch marks any more.
5936 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5938 Use bits_word for gcmarkbits.
5939 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5940 bits_word is typically a tad more efficient for mark bits than
5941 unsigned is, so use bits_word. All uses changed.
5942 * lisp.h (BITS_PER_INT): Remove; no longer used.
5944 Avoid undefined behavior in signed left shift.
5945 This ports to GCC 4.9.0 with -fsanitize=undefined.
5946 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5948 * regex.c (extract_number):
5949 * lisp.h (make_number, XINT):
5950 Do not shift a 1 bit left into a sign bit.
5951 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5952 not int, for gcmarkbits. All uses changed.
5954 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5956 * search.c (Fnewline_cache_check): Don't try to count newlines
5957 outside the buffer's restriction, as find_newline doesn't support that.
5959 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5961 * window.c (Fset_window_configuration): Deactivate the mark before
5963 (set_window_buffer): Ignore window_initialized.
5964 (window_initialized): Remove.
5965 * keyboard.c (Qdeactivate_mark): Not static any more.
5966 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5969 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5971 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5972 and to clang 3.4, which have fixed the bug. This should let us
5973 run a bit faster on these platforms when address sanitization is
5976 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5978 Port to GCC 4.9.0 with --enable-gcc-warnings.
5979 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5981 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5982 a way that also works with GCC 4.9.0.
5984 * search.c (Fnewline_cache_check): Remove unused locals.
5986 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5988 * search.c (find_newline1): New subroutine.
5989 (Fnewline_cache_check): New function.
5990 (syms_of_search): Defsubr it.
5992 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5994 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5995 * keyboard.c (unblock_input): Add comment.
5996 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5998 2014-04-22 Daniel Colascione <dancol@dancol.org>
6000 * lread.c (readevalloop_eager_expand_eval): New function
6001 that can recurse into toplevel forms.
6002 (readevalloop): Call it.
6003 * lisp.h: Declare Qprogn.
6004 * callint.c (Qprogn): No longer static.
6006 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6008 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6009 Also change identifiers to match the comments, and add more assertions
6012 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6014 * emacs.c (close_output_streams): Don't clear and restore errno.
6016 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6018 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6019 never becomes visible, i.e. using XMonad (Bug#17237).
6021 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6023 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6024 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6025 (Fline_pixel_height): Don't assume that the current buffer and the
6026 selected window's buffer are one and the same. (Bug#17281)
6028 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6029 paragraph-start cache before the newline cache. (Bug#17269)
6031 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6033 * term.c (tty_send_additional_strings): No need to fflush here,
6035 (tty_set_terminal_modes): fflush after sending additional strings,
6038 2014-04-17 Daniel Colascione <dancol@dancol.org>
6040 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6042 (tty_send_additional_strings): New function.
6043 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6044 (syms_of_term): Intern tty-mode-set-strings and
6045 tty-mode-reset-strings.
6047 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6049 * window.c (save_window_save): Lookup window_point_insertion_type in
6050 the right buffer (bug#15457).
6051 (Qwindow_point_insertion_type): New var.
6052 (syms_of_window): Initialize it.
6054 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6056 Fix the MSDOS build.
6057 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6058 (copy_text_and_data): Zero out the atexit chain pointer before
6061 * termhooks.h (encode_terminal_code): Update prototype.
6063 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6064 visible for all DOS_NT ports, not just WINDOWSNT.
6065 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6067 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6068 unless it is defined.
6069 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6071 * process.c (close_on_exec, accept4, process_socket): Move into
6072 the "ifdef subprocesses" part.
6073 (catch_child_signal): Condition by "ifdef subprocesses".
6074 (syms_of_process) <Qinternal_default_process_sentinel>
6075 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6077 * msdos.h: Add prototypes for new functions.
6078 (EINPROGRESS): Define.
6079 (O_CLOEXEC): Define to zero.
6081 * msdos.c (check_window_system): Remove unnecessary an
6082 incompatible duplicate function.
6083 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6084 New functions in support of new functionality.
6086 * menu.c (single_menu_item): Add visual indication of submenu
6087 also for menus on MSDOS frames.
6088 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6090 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6091 when async subprocesses aren't supported.
6093 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6095 * emacs.c (close_output_streams): Zero out errno before calling
6098 * dired.c [MSDOS]: Include msdos.h.
6100 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6101 (DATA_START) [MSDOS]: Define.
6102 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6104 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6105 Ifdef away for MSDOS.
6106 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6107 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6109 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6110 Use temporary file template that is compatible with mkostemp.
6111 Move vfork-related portions under #ifndef MSDOS.
6112 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6114 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6116 * buffer.c (Foverlays_at): Add argument `sorted'.
6118 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6120 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6121 text, invalidate the bidi_paragraph_cache upto and including the
6124 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6126 Port to IRIX 6.5 (Bug#9684).
6127 * conf_post.h (INET6) [IRIX6_5]: Define.
6128 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6129 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6131 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6133 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6134 before passing it to system APIs.
6136 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6138 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6139 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6141 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6143 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6145 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6147 Remove DATA_SEG_BITS.
6148 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6149 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6150 cc, but that platform is so old that SGI itself stopped supporting
6151 it in December 2013. If you still need Emacs on IRIX, please
6152 either compile with GCC and port the undumping code, or run
6153 './configure --with-wide-int'.
6154 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6155 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6156 DEFINE_GDB_SYMBOL_START way to define it.
6157 (NONPOINTER_BITS): New macro.
6158 (EMACS_INT): Use it.
6159 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6160 the problem and/or configuring --with-wide-int.
6161 (USE_LSB_TAG): Simplify, based on above changes.
6162 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6163 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6165 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6167 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6168 covered by a display string that ends in a newline, and that cases
6169 going back by DVPOS lines to hit the search limit, lift the limit
6170 and go back until DVPOS is reached. (Bug#17244)
6172 * indent.c (Fvertical_motion): Handle correctly the case when the
6173 display string is preceded by an empty line.
6175 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6176 use S_IWRITE instead.
6178 2014-04-11 Glenn Morris <rgm@gnu.org>
6180 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6182 2014-04-11 Ken Brown <kbrown@cornell.edu>
6184 * Makefile.in (EMACS_MANIFEST): Revert last change.
6186 2014-04-10 Daniel Colascione <dancol@dancol.org>
6188 * puresize.h (BASE_PURESIZE): Increase.
6190 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6192 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6194 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6195 region handling (and don't call signal_before_change) if
6196 inhibit_modification_hooks is set.
6197 (signal_before_change): Don't check inhibit_modification_hooks any more.
6199 2014-04-08 Daniel Colascione <dancol@dancol.org>
6201 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6202 function cells contain valid lisp objects. (Modified version of
6205 * alloc.c (detect_suspicious_free): Split actual stack capturing
6206 out into new function for easier breakpoint setting.
6207 (note_suspicious_free): New function.
6209 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6211 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6213 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6214 (symbol_block_pinned): New var.
6215 (Fmake_symbol): Initialize `pinned'.
6216 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6217 pinned and signal an error for un-purifiable objects.
6218 (pure_cons): Use it.
6219 (Fpurecopy): Use it, except for objects that can't be purified.
6220 (mark_pinned_symbols): New function.
6221 (Fgarbage_collect): Use it.
6222 (gc_sweep): Remove hack made unnecessary.
6224 2014-04-07 Glenn Morris <rgm@gnu.org>
6226 * keyboard.c (Fopen_dribble_file): Doc tweak.
6228 2014-04-07 Ken Brown <kbrown@cornell.edu>
6230 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6232 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6234 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6235 We have a substitute execinfo.h on hosts that lack it.
6236 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6237 isn't optimized away.
6239 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6241 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6242 * alloc.c (memory_full):
6243 * charset.c (syms_of_charset):
6244 * doc.c (Fsnarf_documentation):
6246 * font.c (BUILD_STYLE_TABLE):
6247 * keyboard.c (make_lispy_event):
6248 * profiler.c (setup_cpu_timer):
6249 * xgselect.c (xg_select):
6250 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6252 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6253 Replace the only use with ARRAYELTS (font_property_table).
6254 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6256 2014-04-03 Daniel Colascione <dancol@dancol.org>
6258 * xterm.c (x_term_init):
6259 * xfns.c (best_xim_style):
6260 * xfaces.c (Fdump_colors):
6261 * w32fns.c (w32_default_color_map):
6262 * w32.c (init_environment, N_ENV_VARS):
6263 * unexcw.c (read_exe_header):
6264 * term.c (term_get_fkeys_1):
6265 * sysdep.c (init_baud_rate):
6266 * nsterm.m (ns_convert_key):
6267 * nsfns.m (get_geometry_from_preferences):
6268 * msdos.c (dos_set_window_size, init_environment):
6269 * macfont.m (mac_font_get_glyph_for_cid)
6270 (macfont_store_descriptor_attributes)
6271 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6272 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6273 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6275 * image.c (xpm_str_to_color_key):
6276 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6277 * frame.c (x_set_frame_parameters):
6278 * fileio.c (Ffile_selinux_context):
6279 * emacs.c (sort_args):
6280 * dosfns.c (msdos_stdcolor_name):
6281 * dired.c (file_attributes):
6282 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6283 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6286 2014-04-02 Daniel Colascione <dancol@dancol.org>
6288 * data.c (Ffset): Abort if we're trying to set a function call to
6291 * lisp.h (ARRAYELTS): New macro.
6293 * alloc.c: Include execinfo.h if available.
6294 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6295 (suspicious_free_record): New structure.
6296 (suspicious_objects, suspicious_object_index)
6297 (suspicious_free_history, suspicious_free_history_index):
6299 (find_suspicious_object_in_range, detect_suspicious_free)
6300 (Fsuspicious_object): New functions.
6301 (cleanup_vector): Call find_suspicious_object_in_range.
6303 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6305 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6306 width from font width (Bug#17163).
6308 * frame.c (x_set_frame_parameters): Calculate default values of
6309 new frame sizes only after all other frame parameters have been
6310 processed (Bug#17142).
6312 2014-04-02 Ken Brown <kbrown@cornell.edu>
6314 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6317 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6319 * xterm.c (x_draw_image_glyph_string): Adjust image background
6320 width accordingly when its x position is adjusted. (Bug#17115)
6322 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6324 * font.c (font_list_entities): Do not add empty vector to font cache.
6325 (font_matching_entity): Likewise. If matching entity is found, insert
6326 1-item vector with this entity instead of entity itself (Bug#17125).
6328 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6330 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6332 * fns.c (validate_subarray): Rename from validate_substring,
6333 since it works for vectors too. New arg ARRAY. Optimize for the
6334 non-nil case. Instead of returning bool, throw an error if out of
6335 range, so that the caller needn't do that. All uses changed.
6336 Report original values if out of range.
6337 (Fsubstring, Fsubstring_no_properties, secure_hash):
6338 Also optimize the case where FROM is 0 or TO is the size.
6340 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6342 * search.c (Freplace_match): Use make_specified_string.
6343 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6344 to catch bogus override face of glyph strings.
6345 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6346 Move common substring range checking code to...
6347 (validate_substring): ...this function.
6349 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6351 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6353 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6355 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6356 bar is zero height, just return (Bug#16976).
6357 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6359 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6361 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6362 is nil. If waiting for toolbar to complete, force a redraw.
6364 2014-03-28 Glenn Morris <rgm@gnu.org>
6366 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6367 (emacs_bugreport): New variable.
6368 (usage_message): Use PACKAGE_BUGREPORT.
6369 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6371 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6373 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6375 Port recent signal-related changes to FreeBSD.
6376 Reported by Herbert J. Skuhra.
6377 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6378 Move decls from here ...
6379 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6381 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6383 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6384 and width of image background when it is displayed with a 'box'
6387 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6389 More backward-compatible fix to char-equal core dump (Bug#17011).
6390 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6391 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6393 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6395 * image.c (init_svg_functions): When loading SVG-related libraries,
6396 free already loaded libraries if the initialization fails.
6397 (rsvg_handle_set_size_callback): Remove declaration, unused.
6399 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6401 Fix core dump in char-equal (Bug#17011).
6402 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6403 unibyte buffers, as we can't tell whether the characters are
6406 * insdel.c (adjust_markers_for_delete): Remove unused local.
6408 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6410 Have (MARKER . ADJUSTMENT) undo records always be immediately
6411 after their corresponding (TEXT . POS) record in undo list.
6413 * lisp.h (record-delete): New arg record_markers.
6414 (record_marker_adjustment): No longer needed outside undo.c.
6415 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6416 adjustments to undo.c's record_marker_adjustments. Note that
6417 fileio.c's decide_coding_unwind is another caller to
6418 adjust_markers_for_delete. Because it has undo list bound to t,
6419 it does not rely on adjust_markers_for_delete to record marker
6421 (del_range_2): Swap call to record_delete and
6422 adjust_markers_for_delete so as undo marker adjustments are
6423 recorded before current deletion's adjustments, as before.
6424 (adjust_after_replace):
6425 (replace_range): Pass value for new record_markers arg to
6427 * undo.c (record_marker_adjustment): Rename to
6428 record_marker_adjustments and made static.
6429 (record_delete): Check record_markers arg and call
6430 record_marker_adjustments.
6431 (record_change): Pass value for new record_markers arg to
6433 (record_point): at_boundary calculation no longer needs to account
6434 for marker adjustments.
6436 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6438 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6441 2014-03-26 Glenn Morris <rgm@gnu.org>
6443 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6445 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6447 * buffer.c (struct sortvec): Add field `spriority'.
6448 (compare_overlays): Use it.
6449 (sort_overlays): Set it.
6451 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6453 * xdisp.c (redisplay_window): If all previous attempts to find the
6454 cursor row failed, try a few alternatives before falling back to
6455 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6457 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6459 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6460 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6462 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6463 variables on Windows.
6465 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6467 * w32.c (unsetenv): Remove unused var `retval'.
6468 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6470 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6471 (start_watching): Remove unused var `thr'.
6473 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6474 (find_child_console): Remove unnecesary var `thread_id'.
6476 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6477 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6479 2014-03-26 Glenn Morris <rgm@gnu.org>
6481 * filelock.c (Flock_buffer): Doc tweak.
6483 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6484 * emacs.c (shut_down_emacs):
6485 * fileio.c (Finsert_file_contents, write_region):
6486 * filelock.c (top-level, syms_of_filelock):
6487 * insdel.c (prepare_to_modify_buffer_1):
6488 CLASH_DETECTION is always defined now.
6490 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6492 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6493 DLL handle, to speed up thread startup.
6495 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6497 Handle sigmask better with nested signal handlers (Bug#15561).
6498 * atimer.c (sigmask_atimers): Remove.
6499 Remaining use rewritten to use body of this function.
6500 * atimer.c (block_atimers, unblock_atimers):
6501 * callproc.c (block_child_signal, unblock_child_signal):
6502 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6503 New arg OLDSET. All callers changed.
6504 * atimer.c (block_atimers, unblock_atimers):
6505 * callproc.c (block_child_signal, unblock_child_signal):
6506 * keyboard.c (handle_interrupt):
6507 * sound.c (vox_configure, vox_close):
6508 Restore the old signal mask rather than unilaterally clearing bits
6509 from the mask, in case a handler is running within another
6510 handler. All callers changed.
6511 * lisp.h, process.c, process.h, term.c:
6512 Adjust decls and callers to match new API.
6513 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6514 signal handlers aren't supposed to use floating point anyway.
6515 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6517 2014-03-23 Daniel Colascione <dancol@dancol.org>
6519 Split gc_sweep into discrete functions for legibility and better
6522 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6523 (sweep_vectors): Fix typo in comment.
6524 (sweep_conses, sweep_floats, sweep_intervals)
6525 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6526 (gc_sweep): Call new functions, to which existing functionality is
6528 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6530 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6532 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6534 2014-03-23 Daniel Colascione <dancol@dancol.org>
6536 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6537 only if xic_style calls for it. This change allows Emacs to work
6538 with ibus. Also, don't leak resources if create_frame_xic fails,
6539 and stop caching xic_style across different displays.
6540 (supported_xim_styles): Make const.
6541 (best_xim_style): Remove first parameter: it's always just
6542 supported_xim_styles. Change to look at supported_xim_styles
6545 2014-03-23 Daniel Colascione <dancol@dancol.org>
6547 * term.c (init_tty): Rearrange condition for clarity; print
6548 appropriate diagnostic.
6550 2014-03-23 Daniel Colascione <dancol@dancol.org>
6552 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6553 array. (ASAN caught.)
6555 2014-03-22 Glenn Morris <rgm@gnu.org>
6557 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6559 2014-03-22 Daniel Colascione <dancol@dancol.org>
6561 * process.c (conv_sockaddr_to_lisp): When extracting the string
6562 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6564 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6566 Fix regression introduced by patch for Bug#10500.
6567 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6568 * w32term.c (x_draw_image_relief): Likewise.
6570 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6572 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6573 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6574 maximize a frame for odd default fonts.
6576 2014-03-21 Glenn Morris <rgm@gnu.org>
6578 * minibuf.c (history-length): Increase default from 30 to 100.
6580 2014-03-21 Daniel Colascione <dancol@dancol.org>
6582 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6583 every time we switch to minibuffer.
6585 * alloc.c (lisp_align_malloc, allocate_string_data)
6586 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6587 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6589 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6591 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6592 support more "verbs".
6594 2014-03-21 Daniel Colascione <dancol@dancol.org>
6596 Always prohibit dumping a dumped Emacs.
6598 * emacs.c (might_dump): New variable.
6599 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6600 * lisp.h (might_dump): Declare.
6601 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6603 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6605 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6607 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6609 * doc.c (store_function_docstring): Warn when we don't know where to
6611 (Fsubstitute_command_keys): Don't advertise the fact that
6612 text-properties are dropped, since we think it's a bug that we'll fix.
6614 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6615 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6616 * frame.c (frame_garbaged): Make "docstring" more precise.
6618 2014-03-20 Glenn Morris <rgm@gnu.org>
6620 * charset.c (init_charset): When we cannot find the charsets directory,
6621 mention if EMACSDATA is set.
6623 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6625 * fns.c (Frandom): Fix rare bug where the result isn't random.
6627 Fix porting inconsistency about rounding to even.
6628 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6629 This way, the unusual !HAVE_RINT case acts like the usual
6630 HAVE_RINT case, and we can fix the documentation accordingly.
6632 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6634 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6635 (w32_wnd_proc): Initialize the dwHoverTime member of
6636 TRACKMOUSEEVENT structure.
6638 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6640 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6642 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6644 * search.c (find_newline): Speed up the function when using the
6645 newline cache, by halving the number of calls to
6646 region_cache_forward and region_cache_backward. (Bug#16830)
6648 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6650 * buffer.c (Fset_buffer): Document return value (bug#17015).
6652 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6654 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6655 nil, always resize character wise to avoid potential loss of the
6656 mode line (Bug#16923 related).
6658 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6660 * frame.c (x_set_frame_parameters): Always calculate new sizes
6661 pixelwise to avoid potential loss when rounding.
6663 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6665 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6666 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6668 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6670 * w32.c (fstatat): Don't add an extra slash if the argument ends
6671 with a slash: this fails the subsequent call to stat_worker on
6672 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6674 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6676 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6678 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6680 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6682 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6683 when frame is only on one screen (Bug#14713).
6685 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6687 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6688 there's a valid wrap point in the display line, the last glyph
6689 cannot "just barely fit" on this row, because display_line doesn't
6690 let it. Instead, proceed as if the last glyph didn't fit, so that
6691 we eventually back up the iterator to the wrap point. This avoids
6692 delusional behavior of move_it_to, whereby it proceeds to the next
6693 display line, but sets current_x to zero for all the glyphs that
6694 without word-wrap would fit on the previous display line.
6695 One result was that visual-order cursor movement behaved erratically
6697 (Fmove_point_visually): Add code to find the x coordinate of the
6698 last character before wrap point, under word-wrap on a TTY.
6700 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6702 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6703 also return value of MOVE_POS_MATCH_OR_ZV from
6704 move_it_in_display_line_to, when moving from beginning of line to
6705 point's position. (Bug#16961)
6707 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6709 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6710 * window.c (Fselect_window): Explain NORECORD and
6711 `buffer-list-update-hook' in doc-string.
6713 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6715 * window.c (Fother_window_for_scrolling): Check that
6716 Vother_window_scroll_buffer is a buffer.
6718 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6720 * xterm.c (xim_initialize): Always pass a copy of resource name
6721 to XRegisterIMInstantiateCallback and eassert whether return
6722 value is True. Passing copy is important because Xlib doesn't
6723 make its own copy and resource name argument usually points to
6724 SSDATA (Vx_resource_name), which may be changed from Lisp.
6725 (xim_close_display): For XUnregisterIMInstantiateCallback,
6726 always eassert return value and pass exactly the same values
6727 as were used for XRegisterIMInstantiateCallback.
6728 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6729 sources to check why if you are interested.
6731 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6733 * dispnew.c (change_frame_size_1): Add new_lines instead of
6734 new_height, the latter may be still zero if passed as such.
6735 * window.c (Fwindow_pixel_height): Mention bottom divider in
6738 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6740 Fix "resource temporarily unavailable" with xgselect
6742 * xgselect.c: Include <stdbool.h>.
6743 (xg_select) [!USE_GTK]: Don't lose track of errno.
6745 Fix minor --enable-gcc-warnings issues.
6746 * widget.c (update_various_frame_slots, EmacsFrameResize):
6747 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6749 2014-03-04 Ken Brown <kbrown@cornell.edu>
6751 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6752 represent the actual adjustment needed for alignment.
6754 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6756 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6757 needed, and don't reallocate if the initial allocation already
6758 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6760 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6762 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6765 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6767 * cmds.c (delete-char): Update docstring pointing out that the
6768 function ignores `delete-active-region' and `overwrite-mode'.
6770 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6772 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6774 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6775 allocated buffer due to alignment.
6776 (freehook): If the block to be freed was allocated by
6777 'aligned_alloc', find its real pointer before calling 'free'.
6779 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6782 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6784 * font.c (toplevel): Adjust comment about font cache layout.
6785 (font_clear_cache): Fix to match real font cache layout.
6786 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6787 (Fframe_font_cache) [FONT_DEBUG]: New function.
6788 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6790 Avoid crashes when X fonts are erroneously freed on reused X
6791 'Display *' connection data (Bug#16069). Note that X font
6792 resources still may be leaked, but currently there is no way
6793 to completely avoid it.
6794 * xterm.h (struct x_display_info): New member x_id. Add comments.
6795 * xterm.c (x_display_id): New variable.
6796 (x_term_init): Assign identifier to each opened X connection.
6797 * xfont.c (struct xfont): New member x_display_id.
6798 (xfont_open): Initialize it with frame's display id.
6799 (xfont_close): Check whether font's display id matches the one
6800 recorded for the given display. Adjust comment.
6801 * xftfont.c (struct xftfont_info):
6802 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6804 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6806 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6807 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6808 killed Vother_window_scroll_buffer.
6809 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6811 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6813 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6814 that start with more than 2 slashes as UNCs. (Bug#16751)
6816 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6818 Fix a few crashes and leaks when cloning C strings.
6819 * alloc.c, lisp.h (dupstring): New function.
6820 * gtkutil.c (xg_get_font):
6821 * term.c (tty_default_color_capabilities):
6822 * xsettings.c (store_monospaced_changed)
6823 (store_font_name_changed, parse_settings)
6824 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6825 This avoids some unlikely crashes due to accessing freed storage,
6826 and avoids some minor memory leaks in the more-typical case.
6828 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6830 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6831 cursor when modeline can't be dragged (Bug#16647).
6833 2014-02-28 Glenn Morris <rgm@gnu.org>
6835 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6836 from custom-delayed-init-variables. (Bug#11565)
6838 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6840 More fixes for mouse glyph calculations (Bug#16647).
6841 * window.c (coordinates_in_window): In intersection of
6842 horizontal and vertical window dividers prefer the horizontal
6843 one. Add some extra parens to last fix.
6844 (window_relative_x_coord): Return x-coordinate for header and
6846 * xdisp.c (remember_mouse_glyph): In text area don't extend
6847 glyph into mode line to show the vertical drag cursor there
6848 immediately. Subdivide mouse glyphs in right fringes to show a
6849 horizontal drag cursor as soon as we enter the "grabbable width"
6850 portion. Handle vertical border case separately. Do not
6851 subdivide window divider areas.
6852 (note_mouse_highlight): On bottom divider of bottommost windows
6853 show vertical drag cursor only when the minibuffer window can be
6856 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6858 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6859 reset by the face of the object just displayed. See also bug#76.
6860 (get_next_display_element): If the string came from a display
6861 property, examine the box face attribute at it->position, not at
6862 it->current.pos, since the latter was not updated yet. (Bug#16870)
6863 (handle_face_prop): Improve commentary.
6865 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6867 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6868 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6870 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6872 Fixes around Bug#16647.
6873 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6874 ON_BOTTOM_DIVIDER cases.
6875 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6876 only if the window has no right divider.
6877 (Fcoordinates_in_window_p): Fix doc-string.
6879 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6881 * lread.c (Funintern): Fix doc to match advertised calling convention.
6883 2014-02-24 Daniel Colascione <dancol@dancol.org>
6885 * keyboard.c (read_char): Close race that resulted in lost events.
6887 2014-02-22 Glenn Morris <rgm@gnu.org>
6889 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6890 * window.c (window-resize-pixelwise): Doc fixes.
6892 * process.c (Finternal_default_process_filter)
6893 (Finternal_default_process_sentinel): Doc tweaks.
6895 2014-02-21 Glenn Morris <rgm@gnu.org>
6897 * process.c (Fprocess_buffer, Faccept_process_output)
6898 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6901 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6903 * window.c (Fwindow_scroll_bar_width): New function.
6905 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6907 Pacify GCC when configuring with --enable-gcc-warnings.
6908 * xdisp.c (move_it_in_display_line_to) [lint]:
6909 Initialize recently-added local.
6911 2014-02-21 Daniel Colascione <dancol@dancol.org>
6913 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6915 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6917 * xdisp.c (init_iterator): Don't dereference a bogus face
6918 pointer. (Bug#16819)
6919 (try_cursor_movement): Don't use cursor position if
6920 set_cursor_from_row failed to compute it. This avoids assertion
6921 violations in MATRIX_ROW.
6922 (move_it_in_display_line_to): Save the iterator state in ppos_it
6923 only once per call. Reimplement the method used to return to the
6924 best candidate position if all the positions found in display line
6925 are beyond TO_CHARPOS. This cuts down the number of calls to
6926 bidi_shelve_cache, which moves a lot of stuff when lines are long
6927 and include bidirectional text. (Bug#15555)
6929 2014-02-20 Glenn Morris <rgm@gnu.org>
6931 * data.c (Fdefalias): Doc fix.
6933 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6935 * xdisp.c (display_line): Fix horizontal scrolling of large images
6936 when fringes are turned off. This comes at a price of not
6937 displaying the truncation/continuation glyphs in this case.
6940 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6941 CreateDIBSection returns an error indication, zero out *ximg after
6942 destroying the image. This avoids crashes in memory allocations
6943 due to the fact that some of the callers also call
6944 x_destroy_x_image, which will attempt to free an already free'd
6947 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6949 * widget.c (update_various_frame_slots): Don't set
6950 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6952 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6954 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6956 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6958 temacs --daemon fix (Bug#16599).
6959 * emacs.c (main): Initialize daemon_pipe[1] here ...
6960 (syms_of_emacs): ... instead of here.
6962 2014-02-16 Anders Lindgern <andlind@gmail.com>
6964 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6967 2014-02-16 Daniel Colascione <dancol@dancol.org>
6969 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6970 (xd_get_connection_address): Use it.
6971 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6972 xd_get_connection_address because the latter signals if the bus
6973 we're trying to close is already disconnected.
6975 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6977 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6978 argument to CreateThread. This avoids segfaults on Windows 9X.
6979 Reported by oslsachem <oslsachem@gmail.com>.
6981 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6983 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6984 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6985 (check_lseek): New function, to report lseek errors.
6986 (save_data_space, update_file_ptrs, read_header, write_header)
6987 (copy_file, copy_rest, unexec): Use these news functions.
6988 (update_file_ptrs): Don't assume wraparound behavior when
6989 converting a large size_t value to off_t.
6991 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6993 * composite.c (fill_gstring_header): Pass positions as C integers
6994 and move parameters checking to...
6995 (Fcomposition_get_gstring): ...this function. Handle case when
6996 buffer positions are in reversed order and avoid crash (Bug#16739).
6998 * buffer.c (validate_region): Mention current buffer in error message.
7000 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7002 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7004 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7006 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7008 2014-02-11 Glenn Morris <rgm@gnu.org>
7010 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7011 Replace refs to "OpenStep" in messages.
7013 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7015 Avoid "." at end of error diagnostics.
7016 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7017 * font.c (Ffont_at):
7018 * nsfns.m (ns_display_info_for_name):
7019 * nsselect.m (Fx_own_selection_internal):
7020 * nsterm.m (performDragOperation:):
7021 Remove "." from end of diagnostic.
7023 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7025 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7026 unintuitive (bug#15824).
7027 (Fyes_or_no_p): Doc fix (bug#15456).
7029 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7031 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7033 * eval.c (call_debugger): When exiting the debugger, do not allow
7034 max_specpdl_size less than actual binding depth (Bug#16603).
7035 (syms_of_eval): Adjust docstring.
7037 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7039 * cmds.c (Fself_insert_command): Output a clearer error message on
7040 negative repetitions (bug#9476).
7042 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7044 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7046 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7048 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7050 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7052 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7054 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7056 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7058 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7060 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7061 `exit' works (bug#15865).
7063 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7065 Constrain window box/body sizes and margin widths (Bug#16649).
7066 * xdisp.c (window_box_width): Don't return less than zero.
7067 (window_box_left_offset, window_box_right_offset): Don't return
7068 more than the window's pixel width.
7069 * window.c (window_body_height, window_body_width): Don't return
7071 (window_resize_apply): Adjust margin width, if necessary.
7073 2014-02-07 Glenn Morris <rgm@gnu.org>
7075 * nsterm.m (syms_of_nsterm): Doc fix.
7077 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7079 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7080 New variables: pointers through which to call the respective APIs.
7081 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7082 (filename_from_ansi, sys_link, check_windows_init_file):
7083 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7084 This is required on Windows 9X, where we dynamically load
7085 UNICOWS.DLL which has their non-stub implementations.
7086 (maybe_load_unicows_dll): Assign addresses to these 2 function
7087 pointers after loading UNICOWS.DLL.
7089 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7090 MultiByteToWideChar and WideCharToMultiByte through function
7093 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7096 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7098 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7099 for OSX >= 10.9 if separate spaces are used.
7100 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7102 2014-02-06 Glenn Morris <rgm@gnu.org>
7104 * buffer.c (cache-long-scans): Doc fix.
7106 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7108 * w32fns.c (Fw32_shell_execute): Doc fix.
7110 2014-02-05 Bastien Guerry <bzg@gnu.org>
7112 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7113 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7115 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7117 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7118 outside the window (Bug#16649).
7120 * xdisp.c (note_mouse_highlight): When entering a margin area show
7121 a non-text cursor (Bug#16647).
7123 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7125 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7126 It prompted a compile-time diagnostic on GNU/Linux.
7127 Simplify to remove the need for the label.
7129 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7131 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7132 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7133 to show it; otherwise return 'unsupported--w32-dialog' to signal
7134 to the caller that emulation with menus is necessary.
7135 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7137 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7139 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7142 * menu.c (Fx_popup_dialog): Don't condition the call to
7143 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7144 special symbol 'unsupported--w32-dialog', emulate the dialog with
7145 a menu by calling x-popup-menu.
7147 * menu.h (Qunsupported__w32_dialog): New extern variable.
7149 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7151 * keyboard.c (kbd_buffer_get_event): Read file notification events
7154 * xgselect.c (xg_select): Read glib events in any case, even if
7155 there are no file descriptors to watch for. (Bug#16519)
7157 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7159 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7160 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7161 * w32term.c (w32_draw_window_divider): Handle first and last
7163 * w32term.h (w32_fill_area_abs): New function.
7164 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7166 * xfaces.c (realize_basic_faces): Handle new face ids.
7167 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7168 and bottom divider width.
7169 * xterm.c (x_draw_window_divider): Handle first and last pixels
7172 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7174 * print.c (Fexternal_debugging_output): Add cast to pacify
7175 --enable-gcc-warnings.
7176 * eval.c (call_debugger): Grow specpdl if the debugger was
7177 entered due to specpdl overflow (Bug#16603) and allow more
7178 specpdl space for the debugger itself.
7180 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7182 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7185 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7187 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7188 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7190 * print.c (Fexternal_debugging_output): If the argument character
7191 is non-ASCII, encode it with the current locale's encoding before
7192 writing the result to the terminal. (Bug#16448)
7194 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7195 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7198 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7200 * process.c (create_process): Reset SIGPROF handler in the child.
7201 * callproc.c (call_process): Likewise.
7203 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7205 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7207 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7209 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7210 of zero to print strings, GDB doesn't like it.
7212 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7213 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7214 we still use correct addresses. (Bug#16576)
7216 2014-01-27 K. Handa <handa@gnu.org>
7218 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7219 to preserve the code detection behavior of 24.3.
7220 * coding.h (struct coding_system): New member detected_utf8_bytes.
7221 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7222 (decode_coding_gap): Use short cut for UTF-8 file reading only
7223 when coding->detected_utf8_bytes equals to coding->src_bytes.
7224 * fileio.c (Finsert_file_contents): Cancel the previous change.
7226 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7228 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7229 that are not visible.
7231 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7233 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7234 is grabbed (Bug#16565).
7236 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7238 * xdisp.c (last_max_ascent): Re-remove after erroneously
7239 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7241 (move_it_to): Re-remove reference to last_max_ascent.
7242 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7243 max_descent here instead of calling line_bottom_y.
7246 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7248 * terminal.c (initial_free_frame_resources): New function.
7249 (init_initial_terminal): Install new hook to free face cache
7250 on initial frame and avoid memory leak. For details, see
7251 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7252 * xfaces.c (free_frame_faces): Adjust comment.
7254 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7256 * data.c (Fstring_to_number): Document results if unparsable
7259 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7261 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7263 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7265 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7266 * coding.c (detect_coding_utf_8, emacs_mule_char)
7267 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7268 (check_utf_8, decode_coding):
7269 * coding.h (struct coding_system.errors):
7270 Use ptrdiff_t, not int, for integer values derived from buffer and
7273 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7274 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7275 before invoking decode_coding_gap, since there's just one block.
7277 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7279 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7280 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7281 too early. Again run change_frame_size before assigning menu-
7284 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7286 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7287 arrives, call x_check_fullscreen, in case the new display has a
7288 different resolution. (Bug#16517)
7290 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7292 * term.c (read_menu_input): If the selected frame changes, exit
7294 (tty_menu_show): If the selected frame changes while we displayed
7295 a menu, throw to top level. (Bug#16479)
7297 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7299 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7301 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7303 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7304 * data.c (count_one_bits_word): Fix bug (negated comparison)
7305 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7307 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7309 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7310 Avoid undefined behavior by initializing display property bit of a
7311 string processed by the bidirectional iterator. For details, see
7312 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7314 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7316 Minor cleanup of previous change.
7317 * image.c (imagemagick_error, Fimagemagick_types):
7318 Omit some recently-introduced and unnecessary casts and assignments.
7320 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7322 Fix two memory leaks discovered with Valgrind.
7323 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7324 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7326 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7328 Fixes in window size functions around Bug#16430 and Bug#16470.
7329 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7330 (Fwindow_mode_line_height, Fwindow_header_line_height)
7331 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7332 Minor doc-string adjustments.
7333 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7334 Rewrite doc-strings.
7335 (window_body_height, window_body_width): Do not count partially
7336 visible lines/columns when PIXELWISE is nil (Bug#16470).
7337 (Qfloor, Qceiling): New symbols.
7339 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7341 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7342 when the image cache is not yet allocated. (Bug#16509)
7344 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7346 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7347 re-attach intervals to its base buffer (Bug#16502).
7348 * intervals.c (set_interval_object): Move from here...
7349 * intervals.h (set_interval_object): ... to here. Fix comments.
7351 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7353 Avoid undefined behavior by initializing buffer redisplay bit.
7354 Reported by Dmitry Antipov in
7355 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7356 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7358 Revert some of the CANNOT_DUMP fix (Bug#16494).
7359 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7361 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7363 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7364 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7365 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7366 they are replaced by macros that expand into direct calls to the
7367 corresponding functions from GDI32.DLL.
7368 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7369 variables in the Cygwin build, they are unused.
7371 2014-01-19 K. Handa <handa@gnu.org>
7373 * composite.c (composition_update_it): Fix previous change.
7375 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7377 Fix file name handling on MS-Windows 9X.
7378 * w32.c (maybe_load_unicows_dll): New function.
7380 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7381 on, to make sure we can convert file names to and from UTF-8 on
7382 Windows 9X. This fixes a failure to start up because Emacs cannot
7383 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7385 * w32font.c [WINDOWSNT]: Include w32.h.
7386 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7387 of implementing the same stuff.
7388 Remove now unused g_b_init_is_windows_9x.
7390 * w32.h (maybe_load_unicows_dll): Add prototype.
7392 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7394 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7395 switch to single keyboard. Prevents daemon crashes when a new
7396 client connects while we show a TTY menu in an existing client.
7399 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7401 Fix MinGW64 porting problem with _setjmp.
7402 Reported by Eli Zaretskii in:
7403 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7404 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7405 the old _setjmp and _longjmp. All uses changed.
7407 2014-01-13 Daniel Colascione <dancol@dancol.org>
7409 * textprop.c (Fremove_list_of_text_properties):
7410 Correctly handle reaching the end of the interval tree. (Bug#15344)
7412 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7414 * xdisp.c (resize_mini_window): Round height to a multiple of
7415 frame's line height. Fix bug in calculation of window start
7416 position (Bug#16424).
7418 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7420 * macfont.m: Include termchar.h.
7421 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7422 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7423 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7424 *_WITH_GC_* to take face and f as parameters.
7425 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7426 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7428 2014-01-13 Daniel Colascione <dancol@dancol.org>
7430 Fix menu item updating in the presence of the Unity global menu
7433 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7434 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7436 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7437 updating menus; explain why.
7438 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7439 problem it's supposed to solve and it interferes with detecting
7440 the presence of a global menu.
7441 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7444 2014-01-11 K. Handa <handa@gnu.org>
7446 * composite.c (composition_update_it): Fix indexing of
7447 LGSTRING_CHAR (Bug#15984).
7449 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7451 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7453 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7455 * xdisp.c (try_window_id): Don't use this function's optimizations
7456 if overlays in the buffer displayed by the window have changed
7457 since last redisplay. (Bug#16347)
7458 (message_dolog): Fix indentation.
7460 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7462 * frame.c (frame_resize_pixelwise): Fix doc-string.
7464 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7466 Fix handling of internal borders (Bug#16348).
7467 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7468 Remove internal border width from pixel width of windows.
7469 (change_frame_size_1): Don't return early when frame's pixel
7470 size changes - we still have to record the new sizes in the
7472 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7473 also when toolbar gets larger.
7474 * window.c (check_frame_size): Include internal_border_width in
7476 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7477 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7478 In non-toolkit/non-GTK version clear internal border.
7479 * xterm.c (x_clear_under_internal_border): New function for
7480 non-toolkit/non-GTK version.
7481 (x_after_update_window_line): In non-toolkit/non-GTK version
7483 (handle_one_xevent, x_set_window_size):
7484 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7485 * xterm.h (x_clear_under_internal_border): Extern it.
7487 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7489 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7490 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7493 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7495 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7496 last value of point is not equal to buffer's point. (Bug#16129)
7498 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7501 * nsterm.h (updateCollectionBehavior): Rename from
7502 updateCollectionBehaviour. All uses changed.
7504 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7505 * Makefile.in (SETFATTR): New macro.
7506 (temacs$(EXEEXT)): Use it.
7508 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7510 Fix maximization behavior on Windows (Bug#16300).
7511 * w32fns.c (w32_fullscreen_rect): Don't handle
7512 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7513 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7514 of SetWindowPos. Restore last placement also when leaving
7515 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7516 but the FULLSCREEN_BOTH case.
7518 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7521 * data.c (arithcompare_driver):
7522 * fileio.c (Fcar_less_than_car):
7523 * fns.c (internal_equal):
7524 * frame.c (delete_frame):
7525 * lisp.h (enum More_Lisp_Bits):
7527 Avoid C99 constructs that don't work in C89.
7528 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7529 to port to C89, which doesn't have 'long long'.
7530 (count_trailing_zero_bits): Use them.
7532 2014-01-03 Chong Yidong <cyd@gnu.org>
7534 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7536 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7538 Further adjust frame/window scrollbar width calculations.
7539 * window.c (apply_window_adjustment):
7540 Set windows_or_buffers_changed.
7541 (Fwindow_scroll_bars): Return actual scrollbar width.
7542 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7543 For non-toolkit builds again use 14 as minimum width and set
7544 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7545 * xterm.c (XTset_vertical_scroll_bar): Take width from
7546 WINDOW_SCROLL_BAR_AREA_WIDTH.
7547 (x_new_font): Rename wid to unit. Base calculation of new
7548 scrollbar width on toolkit used and make it analogous to that of
7549 x_set_scroll_bar_default_width.
7550 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7551 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7552 of GetSystemMetrics.
7553 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7554 WINDOW_SCROLL_BAR_AREA_WIDTH.
7555 (x_new_font): Make it correspond to changes in xterm.c.
7557 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7559 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7560 This is a cleaner way to fix the MinGW-w64 porting problem.
7561 Check for INTPTR_MAX misconfiguration.
7563 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7565 * search.c (newline_cache_on_off, find_newline): In indirect
7566 buffers, use the newline cache of the base buffer.
7568 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7569 buffer, invalidate the caches of its base buffer. (Bug#16265)
7571 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7572 buffers, use the width-run cache of the base buffer.
7574 * xdisp.c (redisplay_window): When the window displays an indirect
7575 buffer, and the character widths in the display table have
7576 changed, invalidate the width-run cache of the corresponding base
7579 * fileio.c (Finsert_file_contents): When invalidating the newline
7580 cache, consider the case of inserting into indirect buffer.
7582 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7583 In indirect buffers, use the paragraph cache of the base buffer.
7585 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7587 * window.c (grow_mini_window): Fix last change.
7589 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7591 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7593 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7595 * w32term.c (w32_initialize): Use LCID and LOWORD.
7597 * w32proc.c (create_child): Use pid_t for 5th argument.
7598 (IsValidLocale): Don't provide prototype for MinGW64.
7599 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7600 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7602 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7603 MinGW64 doesn't support.
7605 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7607 * w32.c (set_named_security_info): New function.
7608 (acl_set_file): Fall back on set_named_security_info if
7609 set_file_security fails.
7610 (g_b_init_set_named_security_info_w)
7611 (g_b_init_set_named_security_info_a): New static variables.
7612 (globals_of_w32): Initialize them to zero.
7613 (set_named_security_info): Set them to non-zero if the
7614 corresponding API is available.
7615 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7616 New function typedefs.
7618 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7620 Some more fixes following pixelwise resize changes including one
7622 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7623 of frame_resize_pixelwise.
7624 * widget.c (pixel_to_text_size): New function.
7625 (update_wm_hints): Have size hints respect value of
7626 frame_resize_pixelwise.
7627 (EmacsFrameResize): Alway process resize requests pixelwise.
7628 * window.c (grow_mini_window): Make sure mini window is at least
7630 * xdisp.c (display_menu_bar): Make sure menubar extends till
7632 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7633 (x_set_tool_bar_lines): Calculate pixelwise.
7634 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7635 frame_resize_pixelwise.
7637 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7639 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7640 variables not used there.
7642 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7644 * w32.c (sys_umask): New function. (Bug#16299)
7646 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7648 * dispnew.c (change_frame_size_1): Take old width of root window
7649 from that window's pixel width. (Bug#16284)
7651 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7653 Plain copy-file no longer chmods an existing destination (Bug#16133).
7654 * fileio.c (realmask): Now a static var, not a local.
7655 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7656 Remove arg STATPTR. All uses changed.
7657 (Fcopy_file): Do not alter permissions of existing destinations,
7658 unless PRESERVE-PERMISSIONS (renamed from
7659 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7660 Avoid race when testing for existing destinations and for
7661 when input and output files are the same.
7662 If changing the group fails, adjust both default and
7663 preserved permissions so that access is not granted to the
7665 (Fset_default_file_modes, init_fileio): Update realmask.
7666 (Fdefault_file_modes): Use realmask instead of calling umask.
7668 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7670 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7671 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7672 flags on the daemon pipe ends before execing.
7674 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7676 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7677 session. (Bug#14739)
7679 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7681 * callproc.c (Vexec_path): Document that exec-directory is in it.
7683 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7685 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7688 2013-12-27 Chong Yidong <cyd@gnu.org>
7690 * data.c (Fsymbol_function): Doc fix.
7692 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7694 Some more tinkering with Bug#16051.
7695 * window.c (resize_frame_windows): Don't let the size of the
7696 root window drop below the frame's default character size.
7697 Never ever delete any subwindows - let the window manager do the
7700 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7701 of toolbar lines needed when they exceed the height of the root
7703 (unwind_create_frame_1): New function.
7704 (Fx_create_frame): Generally inhibit calling the window
7705 configuration change hook here. Remove extra call to
7706 change_frame_size - it's not needed when we don't run the
7707 configuration change hook.
7709 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7711 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7712 On my Fedora 19 platform the core dumps were so big that
7713 my desktop became nearly catatonic.
7714 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7715 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7716 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7717 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7718 a clang-only syntax.
7719 * conf_post.h (__has_feature): New macro, if not already defined.
7720 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7721 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7723 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7725 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7726 is a file name. (Bug#16252)
7728 2013-12-25 Chong Yidong <cyd@gnu.org>
7730 * keyboard.c (Voverriding_terminal_local_map)
7731 (Voverriding_local_map): Doc fix.
7733 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7735 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7737 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7738 file name when it is submitted to ShellExecute. Simplify code.
7739 Don't test DOCUMENT for being a string, as that is enforced by
7740 CHECK_STRING. Doc fix.
7742 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7744 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7745 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7746 redisplay_tool_bar does. Improve and fix commentary.
7747 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7748 limits of the glyph matrices. (Bug#16051)
7749 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7750 only when the new size is different from the old one, and the new
7751 size can be achieved given the frame height.
7753 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7755 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7757 2013-12-23 Glenn Morris <rgm@gnu.org>
7759 * lread.c (Fload): Mention load-prefer-newer in doc.
7761 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7763 Handle Bug#16207 by being more restrictive when running hooks.
7764 * window.c (unwind_change_frame): New function.
7765 (Fset_window_configuration): Don't run configuration change hook
7766 while the frame configuration is unsafe. Call select_window
7769 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7771 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7773 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7775 * nsterm.h: Declare EmacsColor category.
7777 * nsterm.m (NSColor): Implement EmacsColor category.
7778 (ns_get_color): Use colorUsingDefaultColorSpace.
7779 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7781 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7783 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7785 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7786 having the PNG_NORETURN attribute, to avoid compiler warning in
7789 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7791 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7793 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7794 fringe background extension.
7795 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7796 because they are now always the same as `left' and `width',
7797 respectively. Remove code for the case that `width' and
7798 `sb_width' are different.
7800 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7802 Remove scroll_bar_actual_width from frames.
7803 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7804 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7805 (x_figure_window_size):
7806 * nsterm.m (x_set_window_size):
7807 * widget.c (set_frame_size):
7808 * w32term.c (x_set_window_size):
7809 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7810 scroll_bar_actual_width.
7812 Convert scroll_bar members to integers on Windows.
7813 * w32term.h (struct scroll_bar): Convert top, left, width,
7814 height, start, end and dragging to integers.
7815 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7817 * w32term.c (w32_set_scroll_bar_thumb)
7818 (w32_scroll_bar_handle_click): Remove XINT conversions for
7819 scroll_bar members. Treat bar->dragging as integer.
7820 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7821 first element. Remove XINT conversions for scroll_bar members.
7822 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7823 Remove XINT conversions for scroll_bar members.
7825 Fix assignment for new window total sizes.
7826 * window.c (Fwindow_resize_apply_total): Assign values for
7829 2013-12-20 Chong Yidong <cyd@gnu.org>
7831 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7832 argument to `append'.
7834 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7836 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7837 current text face, for extending the face of the display margins.
7840 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7841 Doc fix. (Bug#16190)
7843 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7845 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7848 * nsterm.m (Qfile, Qurl): New.
7849 (EV_MODIFIERS2): New macro.
7850 (EV_MODIFIERS): Use EV_MODIFIERS2.
7851 (ns_term_init): Remove font and color from DND, does not work on
7852 newer OSX, and other ports don't have them.
7853 (performDragOperation:): Handle modifiers used during drag.
7854 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7855 Remove global Lisp variables used to communicate with ns-win.el.
7856 Remove font and color handling.
7857 (syms_of_nsterm): Defsym Qfile and Qurl.
7859 2013-12-19 Anders Lindgren <andlind@gmail.com>
7861 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7862 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7864 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7865 (constrainFrameRect): Remove special case nr_screens == 1.
7866 Don't constrain size to size of view.
7868 * nsterm.h (ns_output): Remove dont_constrain.
7870 2013-12-19 Anders Lindgren <andlind@gmail.com>
7872 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7874 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7876 Minor fixes for recent openp changes.
7877 * lisp.h (GCPRO7): New macro.
7878 * lread.c (openp): Use bool for boolean; all callers changed.
7879 Protect save_string from GC. Don't assume that file descriptors
7880 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7881 warning about uninitialized variable.
7883 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7885 * w32fns.c (emacs_abort): Use intptr_t as argument of
7886 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7888 2013-12-18 Glenn Morris <rgm@gnu.org>
7890 * lread.c (Fload): Pass load_prefer_newer to openp.
7891 Don't bother checking mtime if openp already did it.
7892 (openp): Add `newer' argument, to check all suffixes
7893 and find the newest file.
7894 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7895 * callproc.c (call_process):
7896 * charset.c (load_charset_map_from_file):
7897 * emacs.c (init_cmdargs):
7898 * image.c (x_create_bitmap_from_file, x_find_image_file):
7900 * lread.c (Flocate_file_internal):
7901 * process.c (Fformat_network_address):
7902 * sound.c (Fplay_sound_internal):
7903 * w32.c (check_windows_init_file):
7904 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7906 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7908 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7910 * w32.c (getloadavg): Don't index samples[] array with negative
7911 indices. Recover from wall-clock time being set backwards.
7913 * w32term.c (w32_initialize): Declare the argument of
7914 set_user_model as const.
7916 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7917 (w32_menu_show): Constify some arguments passed to MessageBox.
7919 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7920 to initialize Lisp objects.
7922 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7923 initialize Lisp objects.
7925 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7926 use variables used only on X under that condition.
7928 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7929 variables not used there.
7931 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7933 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7934 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7936 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7938 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7939 code, revealed in presence of R2L characters, character
7940 compositions, and display vectors. A better fix for Bug#16148.
7941 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7942 GTK and NS builds, they don't have this member of struct frame.
7944 * dispextern.h (struct composition_it): Correct a comment for the
7947 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7949 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7950 This prevents a compilation error on C compilers that do not
7951 default functions to return 'int' if not declared. Also, add
7952 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7953 since it now uses inline functions.
7955 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7957 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7958 display margins on mode line, header line, and in the frame's
7959 tool-bar window. (Bug#16165)
7961 2013-12-16 Andreas Schwab <schwab@suse.de>
7963 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7965 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7967 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7970 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7972 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7974 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7976 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7977 intended to find bogus pointers in font objects (Bug#16140).
7978 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7979 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7980 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7981 Disable for MS-Windows due to Bug#15876; apparently this
7982 requires more or less substantial changes in fontset code.
7983 * xfont.c (xfont_close):
7984 * xftfont.c (xftfont_close): Call x_display_info_for_display
7985 to check whether 'Display *' is valid (Bug#16093 and probably
7988 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7990 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7991 Reported by Juanma Barranquero <lekktu@gmail.com>.
7993 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7994 open a pty on MS-Windows. (Bug#16152)
7996 * emacs.c (decode_env_path): Fix bogus comparison against
7997 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7999 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8001 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8002 (Fx_file_dialog): Add parentheses around && to silence warning.
8004 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8006 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8008 * xdisp.c (extend_face_to_end_of_line): Extend background of
8009 non-default face in margin areas as well. (Bug#16151)
8010 (display_line): Call extend_face_to_end_of_line for continued
8011 lines as well, if the display margins have non-zero width.
8012 (set_glyph_string_background_width): When needed, set the
8013 extends_to_end_of_line_p flag on glyph strings to be drawn in
8014 margin areas, not only in the text area.
8016 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8019 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8021 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8022 Don't worry about verify_error being t, since it has to be a list.
8024 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8026 Use bool for boolean, focusing on headers.
8027 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8028 No need to include <stdbool.h>, since conf_post.h does it now.
8029 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8030 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8031 (SET_PER_BUFFER_VALUE_P):
8032 * ccl.c, ccl.h (setup_ccl_program):
8033 * ccl.h (CHECK_CCL_PROGRAM):
8034 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8035 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8036 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8037 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8038 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8039 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8040 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8041 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8042 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8043 (CHARSET_FAST_MAP_SET):
8044 * coding.c (decode_coding_ccl, encode_coding_ccl):
8045 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8046 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8047 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8048 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8049 (decode_coding_c_string):
8050 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8051 * conf_post.h (has_attribute):
8052 * dispextern.h (trace_redisplay_p)
8053 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8054 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8055 (SET_GLYPH_FROM_CHAR_GLYPH)
8056 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8057 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8058 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8059 (cursor_in_mouse_face_p):
8060 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8061 (blank_row, prepare_desired_row)
8062 (build_frame_matrix_from_leaf_window, make_current)
8063 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8064 (update_window, scrolling_window, update_frame_line):
8065 * disptab.h (GLYPH_FOLLOW_ALIASES):
8066 * editfns.c (Fformat):
8067 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8068 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8069 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8070 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8071 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8072 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8073 (FONT_DEFERRED_LOG):
8074 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8075 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8076 (FRAME_MOUSE_UPDATE):
8077 * fringe.c (Fdefine_fringe_bitmap):
8078 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8079 (x_create_bitmap_from_xpm_data, xpm_load_image):
8080 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8081 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8082 (MERGE_INTERVAL_CACHE):
8083 * keymap.h (KEYMAPP):
8084 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8085 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8086 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8087 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8088 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8089 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8090 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8091 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8092 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8093 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8094 (SETUP_BUFFER_SYNTAX_TABLE):
8095 * systime.h (timespec_valid_p):
8096 * term.c (save_and_enable_current_matrix):
8097 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8098 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8099 (redisplay_internal, try_window_reusing_current_matrix)
8100 (sync_frame_with_window_matrix_rows, try_window_id)
8101 (display_menu_bar, display_tty_menu_item, display_mode_line)
8102 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8103 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8104 * xmenu.c (xmenu_show):
8105 * xterm.c (use_xim, x_term_init):
8106 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8107 (struct x_bitmap_record):
8108 Use bool for booleans.
8109 * ccl.c (struct buffer_text):
8110 * ccl.h (struct ccl_program):
8111 * charset.h (struct charset):
8113 * coding.h (struct iso_2022_spec, struct coding_system):
8114 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8115 (struct glyph_string, struct face, struct face_cache)
8116 (struct bidi_string_data, struct bidi_it)
8117 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8119 * editfns.c (Fformat):
8120 * frame.h (struct frame):
8121 * fringe.c (struct fringe_bitmap):
8122 * intervals.h (struct interval):
8123 * keyboard.h (struct kboard):
8124 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8125 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8126 (struct Lisp_Buffer_Local_Value, union specbinding):
8127 * macfont.m (struct macfont_info):
8128 * process.h (struct Lisp_Process):
8129 * termchar.h (struct tty_display_info):
8130 * window.h (struct window):
8131 * xterm.h (struct x_output):
8132 Use bool_bf for boolean bit-fields.
8133 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8134 All callers changed.
8135 * ccl.h (struct ccl_program): Remove unused members private_state,
8136 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8138 (struct ccl_spec): Remove unused members cr_carryover,
8139 eight_bit_carryover.
8140 * conf_post.h: Include <stdbool.h>.
8141 (bool_bf): New type.
8142 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8143 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8144 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8145 'do { ... } while (false)' brackets.
8146 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8147 Args must now be expressions; all callers changed.
8148 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8149 (PRODUCE_GLYPHS): Simplify use of boolean.
8150 * fileio.c (Fcopy_file):
8151 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8152 * lisp.h (UNGCPRO): Return void, not int.
8153 (FOR_EACH_TAIL): Use void expression, not int expression.
8154 * region-cache.c: Reindent.
8155 * region-cache.h: Copy comments from region-cache.c, to fix
8156 incorrect remarks about booleans.
8158 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8160 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8161 when character at point is displayed from a display vector.
8164 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8166 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8167 now a list of certificate validation checks that will abort a
8168 connection with an error.
8169 (Fgnutls_boot): Document it and use it.
8171 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8173 * w32term.c (w32_enable_frame_resize_hack): New variable.
8174 (x_set_window_size): Use it to hack frame resizing on Windows
8177 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8179 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8180 Windows-specific code to w32.c. Change error message text to
8181 match that of Posix platforms.
8183 * w32.c (w32_copy_file): New function, most of the code copied and
8184 reworked from Fcopy_file. Improve error handling. Plug memory
8185 leak when errors are thrown. Support file names outside of the
8186 current codepage. (Bug#7100)
8188 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8190 * lread.c (load_path_default): Prototype.
8192 2013-12-13 Glenn Morris <rgm@gnu.org>
8194 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8195 (dump_path): Remove.
8196 (load-path-default): Remove `changed' argument.
8197 Do not set dump_path permanently. Simplify.
8198 (init_lread): Simplify.
8199 (syms_of_lread): Remove dump_path.
8201 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8203 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8204 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8205 2013-12-12 font-related change to avoid Bug#16128, which
8206 is quite hard to fix without even more substantial changes.
8208 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8210 * font.c (font_close_object): Check for live frame (Bug#16128).
8212 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8214 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8215 Return ptrdiff_t, not int, since it's a buffer size.
8216 Reindent/reparen some macros to a more Gnuish style.
8218 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8220 Avoid undefined behavior with huge regexp interval counts.
8221 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8222 since it's now specialized to interval counts. All uses changed.
8223 Do not assume wraparound on signed integer overflow.
8224 (regex_compile): Simplify based on the above changes.
8226 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8228 Support file names on MS-Windows that use characters outside of
8229 the current system codepage. (Bug#7100)
8231 * w32.c (get_file_security, set_file_security)
8232 (create_symbolic_link): Separate pointers and boolean flags for
8233 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8234 non-zero, else the former.
8235 (codepage_for_filenames, filename_to_utf16, )
8236 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8238 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8240 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8241 Accept only one argument; all callers changed.
8242 (dostounix_filename): Remove the second argument, now works in
8243 UTF-8. All callers changed.
8244 (parse_root): Lose DBCS code.
8245 (get_long_basename, w32_get_short_filename, init_environment)
8246 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8247 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8248 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8249 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8250 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8251 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8253 (ansi_encode_filename): New function.
8254 (get_emacs_configuration, get_emacs_configuration_options):
8256 (add_volume_info, GetCachedVolumeInformation): Run the input file
8257 name through unixtodos_filename, to ensure it is stored and
8258 referenced in canonical form.
8259 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8260 (logon_network_drive, sys_link, utime): Improve error handling.
8261 (sys_access): New function.
8262 (hashval, generate_inode_val): Unused functions deleted.
8263 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8264 (check_windows_init_file): Convert error message from UTF-8 to
8265 ANSI codepage, for display in the message box.
8266 (globals_of_w32): Set w32_unicode_filenames according to the OS
8269 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8270 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8271 (syms_of_w32term): Declare w32-unicode-filenames.
8273 * w32proc.c (new_child, delete_child): Remove code that handled
8274 unused pending_deletion and input_file members of the child struct.
8275 (create_child, sys_spawnve): Convert all file names to ANSI
8276 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8277 name cannot be encoded in ANSI codepage. Don't use
8278 unixtodos_filename, mirror slashes by hand.
8279 (record_infile, record_pending_deletion): Functions deleted.
8280 (Fw32_short_file_name): Call w32_get_short_filename instead of
8283 * w32notify.c (add_watch): Work in Unicode mode when
8284 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8285 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8286 instead, do the same with Lisp primitives.
8288 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8289 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8290 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8291 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8292 (Fw32_shell_execute): Improve error reporting.
8293 (Fdefault_printer_name): Ifdef away for Cygwin.
8295 * w32.h (struct _child_process): Remove input_file and
8296 pending_deletion members that are no longer used.
8297 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8298 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8299 (ansi_encode_filename): New and updated prototypes.
8301 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8303 (unexec): Don't use dostounix_filename, it expects a file name in
8304 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8307 * fileio.c (Ffile_name_directory, file_name_as_directory)
8308 (directory_file_name, Fexpand_file_name)
8309 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8310 arguments of dostounix_filename.
8311 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8312 use MAX_UTF8_PATH for size of file-name strings.
8313 (emacs_readlinkat): Build an explicitly unibyte string for file
8315 (syms_of_fileio) <file-name-coding-system>:
8316 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8318 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8319 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8320 directories to UTF-8.
8321 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8322 environment, and each element of the input PATH, to UTF-8.
8324 * dired.c (file_attributes): Use build_unibyte_string explicitly
8325 to make Lisp strings from user and group names.
8327 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8330 * coding.c (decode_file_name, encode_file_name): New functions.
8332 * termcap.c (tgetent): Adapt to the change in arguments of
8335 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8338 * msdos.c (dostounix_filename, init_environment): Adapt to the
8339 change in arguments of dostounix_filename.
8341 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8342 [WINDOWSNT]: Encode file names passed to the image libraries in
8345 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8346 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8348 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8349 arguments of dostounix_filename.
8351 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8353 * font.h (struct font_entity) [HAVE_NS]: New field to record
8354 font driver which was used to create this entity.
8355 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8356 frame where the font was opened.
8357 (font_close_object): Add prototype.
8358 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8359 (font_close_object): Not static any more. Lost frame arg.
8360 Adjust comment and users.
8361 * alloc.c (cleanup_vector): Call font_close_object to adjust
8362 per-frame font counters correctly. If HAVE_NS, also call
8363 driver-specific cleanup for font-entity objects.
8364 * ftfont.c (ftfont_open):
8365 * nsfont.m (nsfont_open):
8366 * w32font.c (w32font_open_internal):
8367 * xfont.c (xfont_open):
8368 * xftfont.c (xftfont_open): Save frame pointer in font object.
8369 * macfont.m (macfont_open): Likewise.
8370 (macfont_descriptor_entity): Save driver pointer to be able
8371 to call its free_entity routine when font-entity is swept.
8372 * ftxfont.c (ftxfont_open): Add eassert because frame
8373 pointer should be saved by ftfont_driver.open.
8375 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8377 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8378 input polling is used. This is still meaningful for Cygwin, see
8379 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8380 * keyboard.c (poll_for_input_1, input_polling_used):
8381 Define unconditionally.
8382 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8383 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8384 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8385 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8386 (face_for_char): Likewise. Rearrange eassert and return ASCII
8387 face for CHAR_BYTE8_P.
8388 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8390 2013-12-11 Ken Brown <kbrown@cornell.edu>
8392 * dispextern.h (erase_phys_cursor):
8393 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8395 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8397 * nsterm.m (x_free_frame_resources):
8398 * term.c (tty_free_frame_resources):
8399 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8400 face cache because it's implied by free_frame_faces anyway.
8401 * w32term.c (x_free_frame_resources): Likewise. Do not call
8402 free_frame_faces twice.
8404 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8406 * editfns.c (Fformat_time_string): Mention %F in the doc.
8408 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8410 * window.c (resize_frame_windows): Don't return immediately when
8411 the root window's size doesn't change - the minibuffer window
8412 may still have to be repositioned/resized.
8413 * xfns.c (Fx_create_frame): Always change the frame size after
8414 initializing the frame's faces.
8415 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8416 change_frame_size should already have done it.
8417 (x_new_font): Assign new tool- and menu-bar heights.
8418 (x_set_window_size_1): Account for tool- and menu-bar heights
8419 (Bug#16013). Don't set pixel sizes since change_frame_size
8420 should already have done it.
8422 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8424 Remove the option of using libcrypto.
8425 * Makefile.in (LIB_CRYPTO): Remove.
8426 (LIBES): Don't use it.
8428 2013-12-11 Juri Linkov <juri@jurta.org>
8430 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8431 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8433 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8435 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8436 drawn tool bar items (Bug#16058).
8437 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8439 2013-12-09 Ken Brown <kbrown@cornell.edu>
8441 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8443 * lisp.h (get_frame_param): Adjust conditions for prototype
8446 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8448 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8449 Avoid unused macro warning if configured --without-xft.
8451 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8453 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8455 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8457 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8459 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8461 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8463 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8465 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8467 Use libcrypto's checksum implementations if available, for speed.
8468 * Makefile.in (LIB_CRYPTO): New macro.
8471 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8472 The macro didn't conform to C99 due to type mismatch,
8473 which caused compilation failure with Sun C 5.12,
8474 and it was confusing anyway. Include window.h to declare
8475 redisplay_other_windows.
8477 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8479 * window.c (set_window_buffer): Update mode line (bug#16084).
8481 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8483 Fix minor problems found by static checking.
8484 * keyboard.c (poll_for_input_1, input_polling_used):
8485 Define only if HAVE_NTGUI.
8486 * xmenu.c (popup_activate_callback): Omit unnecessary
8487 check against USE_X_TOOLKIT, which must be defined here anyway.
8488 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8491 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8493 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8495 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8497 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8499 * nsterm.m (x_set_window_size): Remove fprintf.
8500 (init): Define always. Set applicationDidFinishLaunchingCalled
8502 (applicationDidFinishLaunching:):
8503 Set applicationDidFinishLaunchingCalled.
8504 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8507 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8509 Pixel resize changes for NS (Bug#16049).
8510 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8511 height/width. row/cols are locals.
8512 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8513 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8514 (windowWillResize): Remove gsextra. Calculate extra as in
8516 (x_new_font): Don't change frame size if fullscreen.
8517 Change size pixelwise.
8519 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8520 comment in xfns.c. Change to pixelwise call.
8522 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8524 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8527 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8529 * xterm.c (input_signal_count): Remove.
8530 (x_dispatch_event): Define unconditionally.
8531 (x_make_frame_visible): Process X events until the frame
8532 is really visible (Bug#16027).
8533 * xterm.h (x_dispatch_event): Declare unconditionally.
8535 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8537 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8539 * nsterm.m (x_set_window_size): Handle pixelwise.
8541 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8543 * w32term.c (x_new_font):
8544 * xterm.c (x_new_font): Calculate new frame size from new font
8547 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8549 * lisp.h (FOR_EACH_TAIL): New macro.
8550 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8552 * window.c (select_window): Call second wset_redisplay before we change
8553 selected_window (bug#16034).
8555 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8557 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8559 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8561 * w32xfns.c: Include window.h, to avoid a compiler warning.
8563 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8565 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8566 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8567 window_scroll takes care of it.
8568 (Fset_window_point, Fdelete_other_windows_internal)
8569 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8570 (Fsplit_window_internal, Fdelete_window_internal)
8571 (Fresize_mini_window_internal, Fset_window_configuration)
8572 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8573 cause redisplay instead of forcing a complete redisplay.
8574 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8575 we're only affecting the selected_window.
8577 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8579 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8580 directional control characters. Update type and category
8581 determination according to the UBA from Unicode v6.3.
8582 (bidi_category_t): New category EXPLICIT_FORMATTING.
8584 * dispextern.h (bidi_type_t): Update to include new bidirectional
8585 properties introduced with Unicode v6.3. (Bug#16043)
8587 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8589 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8592 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8594 * font.c (font_list_entities): Remove dummy assignment.
8595 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8596 used on graphic displays only. Remove unused 'font_encoder' member.
8597 (struct font_bitmap): Remove unused 'extra' member.
8598 * nsfont.m (nsfont_open):
8599 * w32font.c (w32font_open_internal):
8600 * ftfont.c (ftfont_get_bitmap): Adjust users.
8602 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8604 Use bool for boolean.
8605 * tparam.c (tparam1):
8606 * undo.c (record_point, record_property_change):
8607 Use bool for boolean, for local vars that are always true or false.
8609 Minor integer overflow fixes (Bug#16033).
8610 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8611 This improves on the previous fix to this function.
8612 (window_resize_check): When summing up pixel counts, don't rely on
8613 undefined behavior if the sum overflows.
8615 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8617 * window.c (Fset_window_new_pixel): Don't choke at negative
8618 argument value (Bug#16033).
8620 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8621 to avoid crash in window_box_height.
8623 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8624 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8626 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8628 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8630 Minor integer overflow fixes.
8631 * window.c (Fset_window_new_pixel, grow_mini_window):
8632 * xdisp.c (Fwindow_text_pixel_size):
8633 Avoid undefined behavior on signed integer overflow.
8634 * xfns.c (x_set_mouse_color):
8635 Check that drag shape fits in 'unsigned', since that's what X wants.
8637 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8639 Improve reporting of fatal exception on MS-Windows.
8640 * w32fns.c (my_exception_handler): New function.
8641 (globals_of_w32fns): Set it up as the unhandled exception
8642 handler. Initialize exception code and address to zeros.
8643 (emacs_abort): If the exception code and address are available,
8644 print them at the beginning of the backtrace. Fix the format of
8645 printing addresses (was producing 0x0x12345678 on XP).
8648 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8650 * eval.c (Fbacktrace__locals): New function.
8651 (syms_of_eval): Defsubr it.
8653 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8655 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8656 Define here to unify between...
8657 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8658 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8660 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8662 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8664 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8665 fringe background extension.
8666 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8667 because they are now always the same as `left' and `width',
8668 respectively. Remove code for the case that `width' and
8669 `sb_width' are different.
8671 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8673 Fix minor problems found by static checking.
8674 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8675 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8676 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8678 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8680 * image.c (imagemagick_compute_animated_image): Don't crash if we
8681 have an animation with different-sized images (bug#15313).
8683 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8685 Remove some unused items introduced during pixelwise change.
8686 * window.c (window_resize_total_check): Remove unused function.
8687 * xdisp.c (remember_mouse_glyph): Remove unused label.
8688 (Ftool_bar_height): Move declaration inside #if.
8689 * xterm.c (x_set_window_size): Don't use r and c.
8691 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8693 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8696 * window.c (Fset_window_configuration): Comment out unused variables.
8698 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8700 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8702 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8704 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8706 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8707 HAVE_GNUTLS3 (Bug#16001).
8709 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8710 if interrupts are deferred (Bug#15801).
8712 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8714 Support resizing frames and windows pixelwise.
8715 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8716 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8717 (struct glyph_matrix): Replace window_left_col and
8718 window_top_line by window_pixel_left and window_pixel_top.
8719 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8721 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8722 (draw_window_divider, move_it_to, x_draw_right_divider)
8723 (x_draw_bottom_divider, change_frame_size): Add or fix
8725 * dispnew.c (change_frame_size_1): Change prototype.
8726 (adjust_glyph_matrix, required_matrix_width)
8727 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8728 values instead of lines and columns.
8729 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8730 WINDOW_TOTAL_FRINGE_WIDTH.
8731 (handle_window_change_signal, do_pending_window_change)
8732 (init_display): Adjusts calls of change_frame_size.
8733 (change_frame_size, change_frame_size_1): Handle pixelwise
8735 * frame.c (Qright_divider_width, Qbottom_divider_width):
8737 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8738 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8739 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8740 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8742 (set_frame_param): New function.
8743 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8744 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8745 (Ffringe_width, Fborder_width, Fright_divider_width)
8746 (Fbottom_divider_width): New functions, defsubr them.
8747 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8748 New argument pixelwise.
8749 (struct frame_parm_table): New members Qright_divider_width and
8750 Qbottom_divider_width.
8751 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8752 (x_report_frame_params): Handle Qright_divider_width and
8753 Qbottom_divider_width.
8754 (x_set_right_divider_width, x_set_bottom_divider_width):
8756 (frame_resize_pixelwise): New option.
8757 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8758 new_pixelwise, right_divider_width and bottom_divider_width;
8759 remove total_lines; rename text_lines, text_cols, new_text_lines
8760 and new_text_cols to text_height, text_width, new_height and
8761 new_width respectively.
8762 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8763 FRAME_TEXT_WIDTH respectively.
8764 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8765 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8766 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8768 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8769 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8770 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8771 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8772 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8773 (FRAME_TOTAL_COLS_ARG): Remove macro.
8774 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8775 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8776 (x_wm_set_size_hint): Handle frame pixel sizes.
8777 * indent.c (compute_motion, Fcompute_motion):
8778 Call window_body_width instead of window_body_cols.
8779 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8780 (make_lispy_position): Handle right and bottom dividers.
8781 (Fsuspend_emacs): Pixelize call of change_frame_size.
8782 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8783 * lisp.h: Extern set_frame_param.
8784 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8786 (Fx_create_frame): Add entry for vertical_drag_cursor.
8787 Pixelize call of change_frame_size.
8788 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8789 * nsterm.m (ns_update_window_end): Optionally draw right
8791 (x_set_window_size): Add argument pixelwise.
8792 Call check_frame_size and change_frame_size with pixelwise zero.
8793 (ns_draw_window_divider): New function.
8794 (ns_redisplay_interface): Add ns_draw_window_divider.
8795 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8796 (x_new_font): Call x_set_window_size with pixelwise zero.
8797 * print.c (print_object): For a window print its sequence
8799 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8800 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8801 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8802 (w32_createwindow): Use scroll bar area width.
8803 (w32_wnd_proc): Handle bottom divider width.
8804 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8805 (Fx_create_frame): Default divider width parameters.
8806 Caclulate sizes pixelwise. Add vertical drag cursor support.
8807 (x_create_tip_frame): Default divider widths to zero.
8808 Pixelize call to change_frame_size.
8809 (Fx_show_tip): Add handling of divider widths. Pixelize window
8811 (Fw32_frame_rect): New function.
8812 (frame_parm_handler w32_frame_parm_handlers): Add divider
8814 (Vx_window_vertical_drag_shape): Add variable.
8815 * w32inevt.c (resize_event, maybe_generate_resize_event):
8816 Pixelize change_frame_size calls.
8817 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8819 * w32term.c (w32_draw_window_divider): New function.
8820 (x_update_window_end): Handle right divider.
8821 (w32_draw_fringe_bitmap, x_scroll_run)
8822 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8823 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8824 Calculate new frame sizes pixelwise.
8825 (x_new_font): Pixelize call to x_set_window_size.
8826 (x_check_fullscreen): Pixelize call to change_frame_size.
8827 (x_set_window_size_1, x_set_window_size): New argument
8828 pixelwise. Calculate pixelwise.
8829 (x_wm_set_size_hint): Use scroll bar area width.
8830 (w32_redisplay_interface): Add w32_draw_window_divider.
8831 * w32term.h (struct w32_output): Add vertical drag cursor.
8832 * widget.c (set_frame_size, update_wm_hints)
8833 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8835 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8836 * window.c (sequence_number): Restore.
8837 (Fwindow_pixel_width, Fwindow_pixel_height)
8838 (Fwindow_mode_line_height, Fwindow_header_line_height)
8839 (window_pixel_to_total, Frun_window_scroll_functions)
8840 (Fset_window_new_pixel, window_resize_apply_total)
8841 (Fwindow_resize_apply_total): New functions.
8842 (window_body_height, window_body_width): Rename from
8843 window_body_lines. New argument PIXELWISE.
8844 Calculate pixelwise.
8845 (Fwindow_body_height, Fwindow_body_width): New argument
8847 (coordinates_in_window, window_relative_x_coord): Use window's
8848 pixel width instead of total width.
8849 (replace_window, recombine_windows): Initialize pixel values.
8850 (resize_root_window, resize_frame_windows, grow_mini_window)
8851 (shrink_mini_window): New argument PIXELWISE.
8852 Calculate pixelwise.
8853 (Fdelete_other_windows_internal, adjust_window_margins)
8854 (window_resize_check, window_resize_apply)
8855 (Fdelete_window_internal, Fresize_mini_window_internal)
8856 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8857 (check_frame_size): Rename arguments. New argument PIXELWISE.
8858 Calculate pixelwise.
8859 (set_window_buffer): Make samebuf bool. Run configuration change
8860 hook only if buffer changed.
8861 (Fset_window_buffer): Rewrite doc-string.
8862 (make_window): Initialize new_pixel slot.
8863 (Fwindow_resize_apply): Check pixel size of root window.
8864 (Fsplit_window_internal): Call 2nd argument pixel_size.
8865 Calculate pixelwise.
8866 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8868 (save_window_data): New slots frame_text_width,
8869 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8870 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8872 (Fcurrent_window_configuration, Fset_window_configuration)
8873 (save_window_save, compare_window_configurations): Handle new
8874 slots in save_window_data and saved_window.
8875 (Fset_window_scroll_bars): Fix doc-string.
8876 (window_resize_pixelwise): New variable.
8877 (coordinates_in_window, Fcoordinates_in_window_p):
8879 (make_parent_window): Adjust sequence_number.
8880 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8882 * window.h (struct window): New members new_pixel, pixel_left,
8883 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8884 (wset_new_pixel): New function.
8885 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8886 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8887 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8888 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8889 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8890 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8891 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8892 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8893 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8894 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8895 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8896 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8897 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8898 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8899 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8901 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8902 (window_body_width, check_frame_size): Adapt external declarations.
8903 * xdisp.c (last_max_ascent): New integer.
8904 (window_text_bottom_y): Handle bottom divider.
8905 (window_box_width, window_box_height): Calculate pixelwise.
8906 (get_glyph_string_clip_rects): Handle right divider.
8907 (remember_mouse_glyph): When windows are resized pixelwise
8908 proceed with width and height set to 1.
8909 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8911 (move_it_to): Calculate and return maximum x position
8913 (Fwindow_text_pixel_size): New function.
8914 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8915 (tool_bar_lines_needed): Rename to tool_bar_height.
8916 Calculate pixelwise.
8917 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8918 Calculate pixelwise.
8919 (redisplay_tool_bar): Calculate pixelwise.
8920 (redisplay_window): Calculate pixelwise. Handle dividers.
8921 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8922 (x_draw_vertical_border): Handle dividers.
8923 (define_frame_cursor1): Handle vertical drag cursor.
8924 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8925 (expose_window): Calculate pixelwise. Handle dividers.
8926 (init_xdisp): Initialize pixel values.
8927 * xfaces.c (Qwindow_divider): New face.
8928 (realize_basic_faces): Realize it.
8929 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8930 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8931 (x_set_scroll_bar_default_width): Default actual width to 16.
8932 (Fx_create_frame): Set sizes pixelwise.
8933 (x_create_tip_frame): Default divider widths to zero.
8934 Pixelize call of change_frame_size.
8935 (Fx_show_tip): Handle divider widths. Initial pixel position
8937 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8938 (Vx_window_vertical_drag_shape): New option.
8939 * xmenu.c (free_frame_menubar): Pixelize call of
8941 * xterm.c (x_draw_window_divider): New function.
8942 (x_update_window_end): Optionally draw right divider.
8943 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8944 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8945 (handle_one_xevent, x_new_font): Calculate pixelwise.
8946 (x_set_window_size_1, x_set_window_size): New argument
8947 pixelwise. Calculate pixelwise.
8948 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8949 (struct x_redisplay_interface): Add x_draw_window_divider.
8950 * xterm.h (struct x_output): Add vertical_drag_cursor.
8952 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8954 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8955 Set invisible frames's `redisplay' when a full redisplay is requested.
8956 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8957 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8958 (display_mode_lines): Set it here instead.
8960 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8962 * dispextern.h (set_window_update_flags): Remove.
8964 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8966 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8968 * xdisp.c (REDISPLAY_SOME_P): New macro.
8969 (redisplay_internal): Use it (bug#15999).
8970 (prepare_menu_bars, redisplay_window): Use it as well.
8972 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8974 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8976 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8977 (globals_of_w32font): Zero it out.
8978 (GetCharWidth32W_Proc): New function pointer.
8979 (get_char_width_32_w): New function.
8980 (compute_metrics): If get_glyph_outline_w returns an error, try
8981 get_char_width_32_w before declaring a failure. This avoids
8982 punishing raster (a.k.a. "bitmap") fonts by slowing down
8983 redisplay. (Bug#6364).
8985 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8987 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8988 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8989 highlight needs to be redisplayed. (Bug#15913)
8991 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8993 Fix minor problems found by static checking.
8994 * buffer.h (struct buffer_text, struct buffer):
8995 * frame.h (struct frame):
8996 * window.h (struct window):
8997 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8998 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8999 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9000 no-longer-valid use of HAVE_MENUS.
9001 * xdisp.c (propagate_buffer_redisplay): Now static.
9003 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9005 * xmenu.c (Fmenu_or_popup_active_p):
9006 * window.c (Fset_window_configuration):
9007 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9008 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9009 * fns.c (Fyes_or_no_p):
9010 * editfns.c (Fmessage_box, Fmessage_or_box):
9011 * alloc.c (make_save_ptr_ptr):
9012 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9014 * window.c (Fset_window_configuration): Move select_window later.
9016 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9018 Refine redisplay optimizations to only redisplay *some* frames/windows
9019 rather than all of them.
9020 * xdisp.c (REDISPLAY_SOME): New constant.
9021 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9022 (bset_redisplay, bset_update_mode_line): New functions.
9023 (message_dolog): Use bset_redisplay.
9024 (clear_garbaged_frames): Use fset_redisplay.
9025 (echo_area_display): Use wset_redisplay.
9026 (buffer_shared_and_changed): Remove.
9027 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9028 frame titles. Compute the actual set of windows redisplayed.
9029 Don't update frame titles and menu bars for frames that don't need to
9031 (propagate_buffer_redisplay): New function.
9033 (redisplay_internal): Use it. Be more selective in the set of windows
9034 we redisplay. Propagate windows_or_buffers_changed to
9035 update_mode_lines a bit later to simplify the code.
9036 (mark_window_display_accurate_1): Reset window and buffer's
9038 (redisplay_window): Do nothing if neither the window nor the buffer nor
9039 the frame needs redisplay.
9040 * window.h (struct window): Add `redisplay' field.
9041 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9042 (redisplay_other_windows, window_list): New declarations.
9043 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9044 (window_list): Not static any more.
9045 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9046 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9047 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9048 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9049 * frame.h (struct frame): Add `redisplay' field.
9050 Move `external_menu_bar' bitfield next to other bit-fields.
9051 (SET_FRAME_GARBAGED): Use fset_redisplay.
9052 (SET_FRAME_VISIBLE): Don't garbage the frame;
9053 Use redisplay_other_windows.
9054 * buffer.h (struct buffer): Add `redisplay' field.
9055 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9056 (modify_overlay): Use bset_redisplay.
9057 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9059 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9061 Support w32 file notifications in batch mode.
9062 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9063 invalid (which happens in batch mode). If non-interactive, call
9064 handle_file_notifications to store file notification events in the
9065 input queue. (Bug#15933)
9067 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9069 * w32inevt.c (handle_file_notifications): Now external, not static.
9071 * w32term.h (handle_file_notifications): Provide prototype.
9073 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9074 init_crit, since init_display, which does that otherwise, is not
9077 2013-11-27 Glenn Morris <rgm@gnu.org>
9079 * Makefile.in ($(lispsource)/international/charprop.el): New.
9080 (emacs$(EXEEXT)): Depend on charprop.el.
9082 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9084 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9085 deleting portions of the buffer under non-nil REPLACE argument.
9088 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9089 directory, watch it and not its parent.
9090 (add_watch): Allow empty string in FILE.
9092 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9094 * window.c (Fset_window_start, window_resize_apply)
9095 (window_scroll): Reset window_end_valid (Bug#15957).
9097 2013-11-27 Glenn Morris <rgm@gnu.org>
9099 * Makefile.in (leimdir): Now in lisp source directory.
9100 ($(leimdir)/leim-list.el): Just use ../leim .
9101 * epaths.in (PATH_DUMPLOADSEARCH):
9102 * lread.c (load_path_default):
9103 * nsterm.m (ns_load_path): No more leim directory.
9105 2013-11-26 Andreas Schwab <schwab@suse.de>
9107 * .gdbinit (xgettype): Add cast.
9109 2013-11-26 Glenn Morris <rgm@gnu.org>
9111 Preload leim-list.el.
9112 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9113 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9114 is a single directory.
9116 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9118 bool-vector-subsetp is now the normal direction (Bug#15912).
9119 * data.c (Fbool_vector_subsetp): Test whether the first argument
9120 is a subset of the second one, not the reverse. Add doc string.
9122 Fix minor problems found by static checking.
9123 * lread.c (load_path_default): Now static.
9124 * textprop.c (text_property_stickiness): Be consistent about the
9125 test used when deciding whether to consider the previous character.
9126 This simplifies the code a bit.
9128 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9130 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9132 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9133 (syms_of_frame): Don't defsubr them.
9135 2013-11-25 Glenn Morris <rgm@gnu.org>
9137 * lread.c (load_path_default): Change the sense of the argument.
9138 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9139 from dump_path. When it is not, avoid checking dump_path twice.
9141 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9142 uninstalled dump_path against installed Vload_path. (Bug#15964)
9144 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9146 Export get_pos_property to Elisp.
9147 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9148 (syms_of_editfns): Export it to Elisp.
9150 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9152 2013-11-23 Romain Francoise <romain@orebokech.com>
9154 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9155 initialization here ...
9156 (syms_of_fileio): ... from here.
9158 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9160 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9161 Please use --enable-check-lisp-object-type.
9163 2013-11-23 Glenn Morris <rgm@gnu.org>
9165 * process.c (get_process): Explicit error for dead buffers.
9167 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9169 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9171 2013-11-23 Glenn Morris <rgm@gnu.org>
9173 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9174 * lread.c (load_path_check): Take path to check as argument.
9175 (load_path_default): New, split from init_lread.
9176 (init_lread): Move calc of default load-path to load_path_default.
9177 Empty elements in EMACSLOADPATH now stand for the default.
9178 (load-path): Doc fix.
9179 * emacs.c (decode_env_path): Add option to treat empty elements
9180 as nil rather than ".".
9181 * callproc.c (init_callproc_1, init_callproc):
9182 * image.c (Vx_bitmap_file_path):
9183 * lisp.h (decode_env_path):
9184 * lread.c (Vsource_directory):
9185 Update for new argument spec of decode_env_path.
9187 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9189 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9190 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9192 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9194 Fix some dependency problems that cause unnecessary recompiles.
9196 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9197 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9198 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9199 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9200 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9201 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9202 (boostrap-clean): No need to remove stamp-oldxmenu.
9204 Fix recently introduced bool vector overrun.
9205 This was due to an optimization that went awry.
9206 Reported by Glenn Morris in
9207 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9208 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9209 for empty vectors, undoing the 2013-11-18 change.
9210 * data.c (bool_vector_binop_driver): Rely on this.
9211 Fix bug that occasionally overran the destination.
9212 * lisp.h (struct Lisp_Bool_vector): Document this.
9214 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9216 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9219 * nsterm.m (init, run, stop:): Comment out for now, does not work
9222 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9224 * charset.c (syms_of_charset): Don't read past end of string.
9226 2013-11-19 Glenn Morris <rgm@gnu.org>
9228 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9230 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9232 Add hooks to run on gaining/losing focus. (Bug#15029)
9233 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9234 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9235 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9237 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9239 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9240 The old names predated the API change that put destination at end.
9242 Improve API of recently-added bool vector functions (Bug#15912).
9243 The old API had (bool-vector-count-matches A B)
9244 and (bool-vector-count-matches-at A B I), which gave the
9245 misleading impression that the two functions were variants, one
9246 with a location I. The new API has (bool-vector-count-population A)
9247 and (bool-vector-count-consecutive A B I) to make the distinction
9248 clearer. The first function no longer has a B argument, since the
9249 caller can easily determine the number of nils if the length and
9250 number of ts is known.
9251 * data.c (Fbool_vector_count_population): Rename from
9252 bool_vector_count_matches, and accept just 1 argument.
9253 (Fbool_vector_count_consecutive): Rename from
9254 Fbool_vector_count_matches_at.
9256 Always allocate at least one bits_word per bool vector.
9257 See Daniel Colascione in:
9258 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9259 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9260 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9261 * lisp.h (struct Lisp_Bool_vector): Document this.
9263 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9265 * insdel.c (invalidate_buffer_caches): New function, consolidated
9266 from part of prepare_to_modify_buffer.
9267 (insert_from_gap, prepare_to_modify_buffer):
9268 * coding.c (code_convert_region, code_convert_string):
9269 Call invalidate_buffer_caches. (Bug#15841)
9271 * lisp.h (invalidate_buffer_caches): Add prototype.
9273 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9275 * w32term.c (x_update_window_end): Don't invalidate the entire
9276 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9277 highlight needs to be redisplayed. (Bug#15913)
9279 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9281 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9283 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9285 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9286 while we are using Vprin1_to_string_buffer.
9288 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9289 after inserting the description string. (Bug#15907)
9291 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9293 * data.c: Work around bogus GCC diagnostic about shift count.
9294 Reported by Eli Zaretskii in
9295 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9296 (pre_value): New function.
9297 (count_trailing_zero_bits): Use it.
9299 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9301 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9302 assume C macros are not supported even under -g3 in these old GCC
9305 2013-11-15 Leo Liu <sdl.web@gmail.com>
9307 * minibuf.c (Ftry_completion, Fall_completions)
9308 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9310 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9312 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9313 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9314 This avoids placing unnecessary constants into the Emacs code.
9316 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9318 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9319 for Cygwin w32 build.
9321 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9322 for Cygwin w32 build. (Bug#15892)
9324 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9326 Simplify, port and tune bool vector implementation.
9327 * alloc.c (bool_vector_exact_payload_bytes)
9328 (bool_vector_payload_bytes): Remove.
9329 (bool_vector_fill): Return its argument.
9330 * alloc.c (bool_vector_fill):
9332 * print.c (print_object):
9333 Simplify by using bool_vector_bytes.
9334 * alloc.c (make_uninit_bool_vector):
9335 New function, broken out from Fmake_bool_vector.
9336 (Fmake_bool_vector): Use it. Use tail call.
9337 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9338 * data.c (BITS_PER_ULL): New constant.
9339 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9340 if long long versions don't exist.
9341 (shift_right_ull): New function.
9342 (count_one_bits_word): New function, replacing popcount_bits_word
9343 macro. Don't assume that bits_word is no wider than long long.
9344 (count_one_bits_word, count_trailing_zero_bits):
9345 Don't assume that bits_word is no wider than long long.
9346 * data.c (bool_vector_binop_driver, bool_vector_not):
9347 * fns.c (Fcopy_sequence):
9349 Create an uninitialized destination, to avoid needless work.
9350 (internal_equal): Simplify.
9351 (Ffillarray): Prefer tail call.
9352 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9353 contain at least one word.
9354 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9355 chars are narrower than ints.
9356 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9357 * fns.c (Fcopy_sequence):
9359 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9360 Don't try to port to hosts where bits_word values have holes; the
9361 code wouldn't work there anyway. Verify this assumption, though.
9362 (bool_vector_bytes): New function.
9363 (make_uninit_bool_vector): New decl.
9364 (bool_vector_fill): Now returns Lisp_Object.
9366 * xfns.c (xic_create_fontsetname):
9367 * xrdb.c (gethomedir): Prefer tail calls.
9369 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9371 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9372 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9374 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9375 that requires a return value.
9376 (Fset_buffer_modified_p): Take advantage of this change to do
9379 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9381 * buffer.c (Frestore_buffer_modified_p): Sync it with
9382 Fset_buffer_modified_p.
9383 (Fforce_mode_line_update): New function, moved from subr.el.
9384 (Fset_buffer_modified_p): Use them.
9385 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9387 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9389 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9390 This avoids undefined behavior when subtracting pointers into
9391 different aways. On my platform it also makes the code a tad
9392 smaller and presumably faster.
9394 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9396 * keyboard.c (command_loop_1): Use region-extract-function.
9397 * insdel.c (Qregion_extract_function): Not static any more (can we
9398 stop pretending that these vars can benefit from being marked static?).
9400 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9402 * search.c (find_newline): If buffer text is relocated during the
9403 "dumb loop", adjust C pointers into buffer text to follow suit.
9406 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9408 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9409 for conversion (Bug#15837).
9411 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9413 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9414 for the entire range of inserted characters. (Bug#15841)
9416 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9418 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9420 (realize_default_face): Remove assignment to distant-foreground if
9421 unspecified (Bug#15815).
9423 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9425 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9426 cache-long-scans disabled, since we don't want to call
9427 prepare_to_modify_buffer (in insert_1_both) for each message we
9430 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9431 from buffer.c. Improve commentary to the buffer field setter
9434 * buffer.c (bset_cache_long_scans): Static function deleted.
9435 Improve commentary to the buffer field setter functions.
9436 (init_buffer_once): Default for cache-long-scans changed to t.
9439 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9441 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9443 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9444 This bug was introduced in my 2013-06-21 change, and caused
9445 struct Lisp_Sub_Char_Table objects to be given too many slots,
9446 which broke 'make -C admin/unidata'.
9448 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9450 Import changes from mac-port 4.5.
9451 * macfont.m (mac_font_copy_default_descriptors_for_language)
9452 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9453 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9454 (macfont_language_default_font_names): New.
9455 (macfont_list): Rearrange language/charset code.
9456 (macfont_close): Don't check for macfont_info->cache.
9457 (mac_ctfont_create_preferred_family_for_attributes): New font
9458 selection code, call
9459 mac_font_copy_default_name_for_charset_and_languages.
9460 (mac_font_copy_default_descriptors_for_language)
9461 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9463 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9465 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9467 Port to C11 aligned_alloc, and fix some integer overflows.
9468 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9469 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9470 and use of posix_memalign replaced with aligned_alloc.
9471 (aligned_alloc): New function, defined or declared as needed.
9472 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9473 Don't undef; configure.ac now does this.
9474 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9475 (calloc, aligned_alloc): Check for integer overflow.
9476 (aligned_alloc): Rename from memalign. All uses changed.
9477 (memalign): New function, an alias for aligned_alloc.
9479 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9481 * xdisp.c (redisplay_internal): Fix typo in last change.
9483 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9485 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9487 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9489 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9490 redisplay--mode-lines-cause.
9491 (redisplay_internal): Keep them uptodate. Remove redundant check of
9492 buffer_shared_and_changed.
9493 * *.[chm]: Number every assignment to update_mode_lines so we
9494 can track why it is set.
9496 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9498 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9500 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9502 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9503 can track why it is set.
9505 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9507 Integer-related fixes for term.c etc.
9508 * dispextern.h (face_tty_specified_color): New function.
9509 * term.c (turn_on_face): Don't rely on undefined behavior when
9510 assigning an out-of-range value to 'long'.
9511 Simplify test for toggling highlight.
9512 (tty_capable_p): Omit last two (unused) args. All callers changed.
9513 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9514 (read_menu_input, tty_menu_activate, tty_menu_show):
9515 * xfaces.c (x_supports_face_attributes_p)
9516 (tty_supports_face_attributes_p):
9517 Use bool for boolean. All callers changed.
9518 (tty_supports_face_attributes_p): Omit defaults for color indices;
9519 no longer needed. Simplify tail call.
9521 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9523 * xdisp.c (prepare_menu_bars): Mark static.
9524 * lisp.h (prepare_menu_bars): Don't declare.
9525 * xselect.c (x_handle_selection_clear):
9526 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9528 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9530 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9531 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9533 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9535 * keyboard.c (Fcommand_error_default_function): Rename from
9536 Fdefault_error_output.
9538 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9540 * keyboard.c (Fdefault_error_output): New function, extracted from
9542 (syms_of_keyboard): Use it for Vcommand_error_function.
9544 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9546 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9547 (init_eval): Use it to ensure handlerlist is non-NULL.
9548 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9549 (Fsignal): Adjust NULLness test of handlerlist.
9550 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9552 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9554 * callproc.c (call_process): Call prepare_to_modify_buffer before
9555 decoding text read from the sub-process, as the decoded stuff will
9556 be inserted into the buffer. This will invalidate the various
9557 caches maintained for the buffer. (Bug#15148)
9559 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9561 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9562 string of glyphless-char-display.
9564 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9566 * nsfns.m (ns_get_name_from_ioreg): New function.
9567 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9568 OSX >= 10.9. Use ns_get_name_from_ioreg.
9570 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9572 Simplify and port recent bool vector changes.
9573 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9574 only in this file. Use a more-efficient implementation if the
9575 second argument is a power of 2.
9576 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9577 Remove no-longer-necessary compile-time checks.
9578 (bool_vector_exact_payload_bytes): New function.
9579 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9580 exact payload changed to call the new function. Do not assume
9581 that the arg or result fits in ptrdiff_t.
9582 (bool_vector_fill): New function.
9583 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9585 (vroundup_ct): Don't assume arg fits in size_t.
9586 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9587 invoke set_category_set.
9588 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9589 All callers changed. Use bool_vector_set.
9590 * category.h (XCATEGORY_SET): Remove; no longer needed.
9591 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9593 * data.c (Faref): Use bool_vector_ref.
9594 (Faset): Use bool_vector_set.
9595 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9596 (Fbool_vector_not, Fbool_vector_count_matches)
9597 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9598 * fns.c (concat): Use bool_vector_ref.
9599 (Ffillarray): Use bool_vector_fill.
9600 (mapcar1): Use bool_vector_ref.
9601 (sxhash_bool_vector): Hash words, not bytes.
9602 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9603 a constant, since it's now used in #if.
9604 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9605 unsigned char on unusual architectures, so that we no longer
9606 assume that the number of bits per bits_word is a power of two or
9607 is a multiple of 8 or of CHAR_BIT.
9608 (Qt): Add forward decl.
9609 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9610 at least as strictly as bits_word.
9611 (bool_vector_data, bool_vector_uchar_data): New accessors.
9612 All data structure accesses changed to use them.
9613 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9614 (bool_vector_set): New functions.
9615 (bool_vector_fill): New decl.
9616 (ROUNDUP): Move to alloc.c as described above.
9618 Fix recent gnutls changes.
9619 * gnutls.c (Fgnutls_boot): Don't assume C99.
9620 * process.c (wait_reading_process_output): Fix typo in recent change.
9622 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9624 * process.c (wait_reading_process_output, read_process_output)
9625 (send_process): Check gnutls_state is not NULL.
9627 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9628 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9630 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9632 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9633 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9635 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9638 * nsfns.m (Fx_create_frame): Fix memory leak.
9640 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9641 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9642 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9644 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9646 * xdisp.c (message3_nolog, message_with_string): Encode the string
9647 before writing it to the terminal in a non-interactive session.
9649 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9650 sure we concatenate them into a unibyte string.
9652 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9653 resulting temporary name before returning it to the caller.
9654 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9655 is a unibyte string, convert NAME to a unibyte string to ensure
9656 that the result is also a unibyte string.
9658 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9659 create unibyte strings from default paths and directory/file
9662 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9665 * callproc.c (init_callproc): Use build_unibyte_string to make
9666 sure we create unibyte strings from default paths and
9667 directory/file names.
9669 * buffer.c (init_buffer): Don't store default-directory of
9670 *scratch* in multibyte form. The original problem which led to
9671 that is described in
9672 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9673 but it was solved long ago. (Bug#15260)
9675 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9677 Port to stricter C99 platforms.
9678 Especially, C99 prohibits nesting a struct X inside struct Y if
9679 struct X has a flexible array member.
9680 * alloc.c (struct sdata): New type.
9681 (sdata): Implement in terms of struct sdata.
9682 Remove u member; all uses replaced by next_vector, set_next_vector.
9683 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9684 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9685 (struct sblock): Rename first_data member to data, which is now
9686 a flexible array member. All uses changed.
9687 (next_vector, set_next_vector, large_vector_vec): New functions.
9688 (vector_alignment): New constant.
9689 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9690 (struct large-vector): Now merely a NEXT member, since the old approach
9691 ran afoul of stricter C99. All uses changed to use
9692 large_vector_vec or large_vector_offset.
9693 (large_vector_offset): New constant.
9694 * dispnew.c: Include tparam.h, for tgetent.
9695 Do not include term.h; no longer needed.
9696 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9697 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9698 (struct Lisp_Vector): Use a flexible array member for contents,
9699 instead of a union with a member that is an array of size 1.
9701 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9702 fact that the struct no longer contains a union.
9703 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9704 (struct Lisp_Save_Value, struct Lisp_Free):
9705 Use unsigned, not int, for spacers, to avoid c99 warning.
9706 (union specbinding): Use unsigned, not bool, for bitfield, as
9707 bool is not portable to pre-C99 hosts.
9709 2013-11-04 Glenn Morris <rgm@gnu.org>
9711 * emacs.c (usage_message): Mention that `-L :...' appends.
9713 2013-11-02 Glenn Morris <rgm@gnu.org>
9715 * Makefile.in (abs_builddir): Remove.
9716 (bootstrap_exe): Use relative filename.
9718 Use relative filenames in TAGS files.
9719 * Makefile.in (abs_srcdir): Remove it again.
9720 (.PHONY): Remove frc.
9721 (maintainer-clean): No more TAGS-LISP file.
9722 (TAGS): Pass relative file names to etags.
9723 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9725 * Makefile.in (abs_srcdir): New, set by configure.
9727 (maintainer-clean): Remove pointless echo. That should be in the
9728 top-level Makefile, if anywhere. Delete TAGS-LISP.
9729 (extraclean): No s/ and m/ directories for some time.
9730 (TAGS): Also depend on ctagsfiles3.
9731 Remove no-longer-defined S_FILE.
9732 Pass absolute filenames to etags once more.
9733 (TAGS-LISP): Replace lispdir with its expansion.
9734 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9735 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9737 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9739 * xfaces.c (check_lface_attrs, realize_default_face):
9740 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9741 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9743 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9745 * emacs.c (original_pwd): Remove global var by making it local.
9746 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9748 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9750 * xfaces.c: Declare color_distance.
9751 (QCdistant_foreground): New variable.
9752 (NEAR_SAME_COLOR_THRESHOLD): New define.
9753 (load_color2): New function.
9754 (load_color): Call load_color2.
9755 (load_face_colors): Call load_color2 and if distant-color is specified
9756 calculate distant and use distant-color if colors are near.
9757 (LFACE_DISTANT_FOREGROUND): New define.
9758 (merge_face_ref, Finternal_set_lisp_face_attribute)
9759 (Finternal_get_lisp_face_attribute)
9760 (x_supports_face_attributes_p): Handle distant-foreground similar to
9762 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9764 * dispextern.h (lface_attribute_index):
9765 Add LFACE_DISTANT_FOREGROUND_INDEX.
9767 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9769 * image.c (pbm_next_char): New function.
9770 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9771 (pbm_scan_number): Use it.
9772 (Qlibjpeg_version): New variable.
9773 (syms_of_image): DEFSYM and initialize it.
9775 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9777 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9779 2013-10-31 Glenn Morris <rgm@gnu.org>
9781 * emacs.c (original_pwd): New char.
9782 (main): If using --chdir, store original_pwd.
9783 (init_cmdargs): When setting Vinvocation_directory based on a
9784 relative argv[0], use original_pwd if set. (Bug#15768)
9786 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9788 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9790 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9792 * insdel.c: Fix minor problems found by static checking.
9793 (Qregion_extract_function): Now static.
9794 (prepare_to_modify_buffer_1): Remove unused locals.
9796 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9798 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9799 (syms_of_xdisp): Declare pre-redisplay-function.
9800 (markpos_of_region): Remove function.
9801 (init_iterator, compute_stop_pos, handle_face_prop)
9802 (face_before_or_after_it_pos, reseat_to_string)
9803 (get_next_display_element, window_buffer_changed)
9804 (redisplay_internal, try_cursor_movement, redisplay_window)
9805 (try_window_reusing_current_matrix, try_window_id, display_line)
9806 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9807 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9808 * window.h (struct window): Remove field `region_showing'.
9809 * dispextern.h (struct it): Remove region_beg/end_charpos.
9810 (face_at_buffer_position, face_for_overlay_string)
9811 (face_at_string_position): Update prototypes.
9812 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9813 (face_at_string_position): Remove `region_beg' and `region_end' args.
9814 * fontset.c (Finternal_char_font):
9815 * font.c (font_at, font_range): Adjust calls accordingly.
9816 * insdel.c (Qregion_extract_function): New var.
9817 (syms_of_insdel): Initialize it.
9818 (prepare_to_modify_buffer_1): Use it.
9820 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9822 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9823 * ftxfont.c (ftxfont_get_gcs):
9824 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9825 * xfaces.c (x_free_colors, x_free_dpy_colors)
9826 (x_create_gc, unload_color):
9827 * xselect.c (x_property_data_to_lisp):
9828 * xsettings.c (parse_settings):
9829 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9830 (get_bits_and_offset): Adjust definition.
9831 * frame.c (XParseGeometry): Adjust locals.
9832 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9833 * regex.h (toplevel): Likewise for reg_syntax_t.
9835 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9837 * eval.c (run_hook_with_args): Use FUNCTIONP.
9839 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9841 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9842 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9843 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9844 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9845 on MS-Windows anyway.
9846 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9847 (free_realized_face): ...adjust user.
9848 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9849 white relief pixels to -1.
9850 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9851 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9852 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9854 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9856 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9857 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9858 in practice now. All callers changed.
9860 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9862 * dispextern.h (struct face): Use bitfields for 'underline_type'
9863 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9864 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9865 'stipple' member. Move 'lface' member up to help...
9866 * xfaces.c (make_realized_face): ...this function to find and
9867 clear just the members that need clearing.
9868 (load_face_colors, realize_x_face):
9869 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9871 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9873 * xftfont.c (struct xftfont_info): Remove set-but-unused
9875 (xftfont_open): Adjust user.
9876 (xftfont_get_colors): Remove useless prototype.
9878 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9880 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9881 before passing them to 'unexec'. (Bug#15260)
9883 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9885 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9887 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9889 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9890 the changed signature of the font driver's 'close' method.
9892 * w32font.h (w32font_close): Adjust the prototype to the change in
9893 function definition.
9895 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9897 * w32uniscribe.c (uniscribe_close): Adapt the call to
9898 w32font_close to its new prototype.
9900 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9902 Omit unused frame argument of font API's close function.
9903 * font.h (struct font): Drop frame argument. Adjust comment.
9904 * font.c (font_clear_cache, font_close_object): Adjust users.
9905 * ftfont.c (ftfont_close):
9906 * ftxfont.c (ftxfont_close):
9907 * macfont.m (macfont_close):
9908 * nsfont.m (nsfont_close):
9909 * w32font.c (w32font_close):
9910 * xfont.c (xfont_close):
9911 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9912 tweak comments and make functions safe if called more than once for
9913 the same font object.
9915 Perform font-specific cleanup when font object is swept by GC. See
9916 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9917 * alloc.c (cleanup_vector): New function.
9918 (sweep_vector): Call it for each reclaimed vector object.
9919 * font.h (struct font): Adjust comment.
9921 2013-10-24 Glenn Morris <rgm@gnu.org>
9923 * Makefile.in (abs_top_srcdir): New, set by configure.
9925 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9927 Adjust recent font-related changes to fix bug#15686.
9928 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9929 is a live window system frame, mark its default font too.
9931 2013-10-23 Glenn Morris <rgm@gnu.org>
9933 * Makefile.in (RUN_TEMACS): Make relative (again).
9934 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9935 (bootstrap-emacs$(EXEEXT)):
9936 Quote entities that might contain whitespace.
9938 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9940 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
9941 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9943 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9945 Do not allow font caches to grow too large.
9946 * alloc.c (compact_font_cache_entry, compact_font_caches):
9947 New functions or stub if not HAVE_WINDOW_SYSTEM.
9948 (compact_undo_list): Factor out from Fgarbage_collect.
9950 (mark_face_cache): Mark face font. Move down to avoid
9952 (mark_terminals): Do not mark font cache here.
9953 (Fgarbage_collect): Call compaction functions described
9954 above. Adjust comment.
9956 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9958 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9959 chdir to HOME (bug#15607).
9961 * nsterm.m (Qcocoa, Qgnustep): New variables.
9962 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9963 (ns_get_color): Make selection color work for GNUstep also.
9965 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9967 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9968 handles mouse clicks. Instead, let GPM use the same code as all
9969 the other mice use. See the discussion starting at
9970 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9971 for the details of the problem with the menu bar this fixes.
9973 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9975 Remove port-specific display name lists to avoid extra
9976 complexity and data duplication with display info lists.
9977 * xterm.h (x_display_name_list): Remove declaration.
9978 * xterm.c (x_display_name_list): Remove.
9979 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9980 * xfns.c (x_display_info_for_name, Fx_display_list):
9981 Likewise. Use x_display_list where appropriate.
9982 * w32term.h (w32_display_name_list): Remove declaration.
9983 * w32term.c (w32_display_name_list): Remove.
9984 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9986 * w32fns.c (x_display_info_for_name, Fx_display_list):
9987 Likewise. Use x_display_list where appropriate.
9988 * nsterm.h (ns_display_name_list): Remove declaration.
9989 * nsterm.m (ns_display_name_list): Remove.
9990 (ns_term_init, syms_of_nsterm): Adjust users.
9991 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9992 Likewise. Use x_display_list where appropriate.
9993 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9994 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9995 (mark_terminals): Mark per-terminal font cache.
9997 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9999 Don't run timers in input-pending-p. Its new check-timers param
10000 provides the prior behavior. (Bug#15045).
10001 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10003 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10005 Make some functions static in non-Microsoft builds.
10006 On my platform (Fedora 19 x86-64), this shrinks the
10007 Emacs executable (text+data) by 0.25%.
10008 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10009 (load_color) [!MSDOS]:
10010 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10011 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10012 * lisp.h (check_existing):
10013 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10014 (network_interface_info) [!WINDOWSNT]:
10015 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10016 Remove extern decls.
10017 * fileio.c (check_existing):
10018 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10019 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10020 (network_interface_info) [!WINDOWSNT]:
10021 * term.c (encode_terminal_code) [!WINDOWSNT]:
10022 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10023 * xfaces.c (load_color) [!MSDOS]:
10025 * fileio.c (check_existing, check_executable, check_writable):
10026 * process.c (network_interface_list, network_interface_info):
10027 Move earlier, so that we don't need forward decls.
10028 * gnutls.c (fn_gnutls_transport_set_errno)
10029 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10031 * w32.c (init_environment): Use faccessat rather than
10032 check_existing, partly for consistency with the rest of the code
10033 in this file, partly so that check_existing can be static.
10035 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10036 * emacs.c (MAIN_PROGRAM): New macro.
10037 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10038 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10040 bool vector int width fixes
10041 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10042 (Fbool_vector_count_matches_at):
10043 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10044 can exceed PTRDIFF_MAX, at least in theory.
10045 (Fbool_vector_count_matches_at):
10046 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10048 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10050 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10051 (struct sockaddr): Add forward decl, for platforms that lack it.
10053 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10055 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10058 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10060 * w32.c (network_interface_get_info, network_interface_list)
10061 (network_interface_info): New functions. (Bug#15610)
10062 (GetAdaptersInfo_Proc): New typedef.
10063 (get_adapters_info): New wrapper function.
10064 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10066 * process.h (network_interface_list, network_interface_info):
10069 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10070 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10071 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10072 for WINDOWSNT. Doc fix.
10073 (syms_of_process): Defsubr Snetwork_interface_list and
10074 Snetwork_interface_info unconditionally.
10076 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10077 in NS GUI sessions. (Bug#15629)
10079 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10081 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10083 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10085 * print.c (print_object): Print " ..." when truncating bool vectors.
10087 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10089 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10090 standard mouse buttons.
10092 * termhooks.h (struct input_event): Remove incorrect commentary.
10094 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10096 Disallow bool vector operations on mixed-length operands.
10097 The old behavior left garbage in the result vector sometimes,
10098 and didn't seem to be useful.
10099 * data.c (Qwrong_length_argument): New static var.
10100 (wrong_length_argument): New function.
10101 (bool_vector_binop_driver): Check that args agree in length.
10103 * keyboard.c, keyboard.h (all_kboards): Now static.
10105 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10107 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10108 note from the lispref.
10110 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10112 * nsterm.h (struct ns_display_info): Remove set-but-unused
10113 member image_cache (image caches are per-terminal anyway).
10114 (FRAME_X_IMAGE_CACHE): Remove.
10115 * nsterm.m (ns_initialize_display_info): Adjust user.
10117 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10119 * w32proc.c: Include mingw_time.h.
10121 * w32.c: Include mingw_time.h.
10123 Implement scrolling of TTY menus when the screen is too short.
10125 * term.c (tty_menu_display): Accept an additional argument, the
10126 menu item from which to start displaying the menu. Account for
10127 the value of Y when limiting the menu to the number of available
10129 (mi_result): New enumeration.
10130 (read_menu_input): Return enumerated value. When the y coordinate
10131 hits min_y or max_y, return scroll indication instead of wrapping
10133 (tty_menu_activate): Handle the scrolling indications from
10134 read_menu_input. Compute the first menu item to display and pass
10135 it to tty_menu_display.
10137 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10139 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10140 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10141 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10142 Adjust to match the change described below.
10143 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10144 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10145 memory_below_frame members to...
10146 * termchar.h (struct tty_display_info): ...here because they're
10147 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10148 * term.c (init_tty):
10149 * nsterm.m (ns_create_terminal):
10150 * w32term.c (w32_create_terminal):
10151 * xterm.c (x_create_terminal): Adjust users.
10152 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10153 to filter out non-TTY frames. Adjust comment.
10154 (scrolling): Adjust user. Prefer eassert for debugging check.
10156 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10158 * xfaces.c (PT_PER_INCH): Remove unused macro.
10159 * termhooks.h (struct terminal): Remove set-but-unused
10160 member fast_clear_end_of_line.
10161 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10162 * nsterm.m (ns_create_terminal):
10163 * term.c (init_tty):
10164 * w32term.c (w32_create_terminal):
10165 * xterm.c (x_create_terminal): Adjust users.
10167 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10169 * lisp.h (bool_vector_size): New function.
10170 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10171 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10172 (Fbool_vector_not, Fbool_vector_count_matches_at):
10173 Remove uses of 'eassume' that should no longer be needed,
10174 because they are subsumed by the 'eassume' in bool_vector_size.
10176 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10178 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10179 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10180 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10182 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10184 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10185 have different dimensions. (Bug#15575)
10187 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10190 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10192 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10194 * term.c (tty_menu_show): Never return with unbalanced
10195 specpdl. Use eassert for debugging check. Adjust style.
10197 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10199 * term.c (read_menu_input): Make selection of menu items
10200 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10201 (tty_menu_activate): Fix off-by-one error when computing max_y.
10203 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10205 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10206 audit logging (only used with GnuTLS 3.x) and enable it.
10208 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10210 * dispnew.c (redraw_frame): Remove useless #ifdef because
10211 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10212 Also, move TTY fflush to...
10213 * term.c (tty_update_end): ...this function.
10215 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10217 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10218 the end of the frame's glyph matrix. (Bug#15575)
10220 * term.c (tty_menu_display): Don't move cursor while overwriting
10221 frame's glyphs with menu items. Limit the number of items
10222 displayed to what can be shown on the available screen lines,
10223 excluding the echo area.
10224 (tty_menu_activate): Limit the Y coordinate allowed by
10225 read_menu_input to the last screen line used for menu display.
10227 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10229 * lisp.h (eassume): New macro.
10230 Also, include <verify.h>, for 'assume'.
10231 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10232 (vroundup, vector_nbytes):
10233 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10234 (Fbool_vector_not, Fbool_vector_count_matches)
10235 (Fbool_vector_count_matches_at):
10236 Use eassume, not eassert.
10237 * casetab.c (set_identity, shuffle):
10238 * composite.c (composition_gstring_put_cache):
10239 * dispnew.c (update_frame_1):
10240 * ftfont.c (ftfont_shape_by_flt):
10241 * image.c (gif_load):
10242 * intervals.c (offset_intervals):
10243 * macfont.m (macfont_shape):
10244 Remove calls to 'assume' that are no longer needed, because
10245 --enable-gcc-warnings no longer generates bogus warnings
10246 when these calls are removed.
10248 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10250 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10252 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10254 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10255 (Qsubstitute_env_in_file_name): New var.
10256 (syms_of_fileio): Define it.
10258 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10260 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10261 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10264 * term.c (save_and_enable_current_matrix): Don't allocate and
10265 don't save margin areas.
10266 (restore_desired_matrix): Don't restore margin areas.
10267 (free_saved_screen): Don't free margin areas.
10269 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10271 * image.c: Pacify --enable-gcc-warnings.
10272 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10273 #define only if used.
10275 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10277 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10278 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10279 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10280 (gif_load): For giflib v5.x and later, display the error message
10281 produced by giflib when its functions fail.
10282 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10285 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10287 * keyboard.c (last_event_timestamp): Remove. For X selection and
10288 GTK popup menus, it may be obtained from per-frame X display info.
10289 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10290 (process_special_events): Adjust users.
10291 * keyboard.h (last_event_timestamp): Remove declaration.
10292 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10293 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10294 * menu.h (xmenu_show): Adjust prototype.
10295 * menu.c (Fx_popup_menu): Adjust user.
10296 * xselect.c (x_own_selection, x_get_foreign_selection)
10297 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10299 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10301 * keyboard.c (init_kboard): Now static. Add arg
10302 to denote window system. Adjust comment.
10303 (init_keyboard): Adjust user.
10304 (allocate_kboard): New function.
10305 (syms_of_keyboard):
10306 * nsterm.m (ns_term_init):
10307 * term.c (init_tty):
10308 * w32term.c (w32_create_terminal):
10309 * xterm.c (x_term_init): Use it.
10310 * keyboard.h (init_kboard): Remove prototype.
10311 (allocate_kboard): Add prototype.
10313 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10315 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10316 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10318 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10320 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10322 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10324 * term.c (tty_menu_activate): Flush the output stream after
10325 showing the cursor, and don't mark the frame garbaged at exit from
10326 the function. Fixes redisplay glitches when moving from one menu
10329 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10331 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10332 or throw error (Bug#15570).
10334 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10336 * intervals.c (temp_set_point_both): Move test into 'eassert',
10339 * lisp.h (eassert): Don't use 'assume'.
10340 Sometimes 'assume' wins in performance, and sometimes it loses,
10341 so it shouldn't be used all the time. Perhaps we need two
10342 flavors of 'eassert', one for where 'assume' is far more likely
10343 to help or to hurt; but that can be done later.
10344 Reported by Dmitry Antipov in
10345 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10346 Also, don't include <verify.h>; no longer needed.
10348 2013-10-09 Glenn Morris <rgm@gnu.org>
10350 * eval.c (Fcond): Doc tweak.
10352 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10354 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10355 expressions with side effects to eassert. (Bug#15565)
10357 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10359 * fns.c (hashfn_user_defined): Allow hash functions to return any
10362 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10364 Fix minor problems found by static checking.
10365 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10366 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10367 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10368 * keyboard.c (read_menu_command): Remove unused local.
10369 * lisp.h (read_menu_command): New decl.
10370 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10371 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10372 Return ptrdiff_t, not int.
10373 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10374 not int, for benefit of xpalloc.
10375 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10377 (have_menus_p): Remove; unused.
10378 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10379 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10380 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10382 (save_and_enable_current_matrix): Omit unnecessary casts.
10383 (read_menu_input): Omit local extern decl (now in lisp.h).
10384 Don't access uninitialized storage if mouse_get_xy fails.
10385 (tty_menu_activate): Mark local as initialized, for lint.
10386 (tty_menu_activate, tty_meny_show): Remove unused locals.
10388 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10390 Support menus on text-mode terminals.
10391 * xterm.h (xw_popup_dialog): Add prototype.
10393 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10394 (xmenu_show): Block input here, instead in Fx_popup_menu.
10395 (xw_popup_dialog): New function, with X-specific bits of popup
10398 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10401 * window.c (Fset_window_configuration): Use run-time tests of the
10402 frame type instead of compile-time conditionals, when menu-bar
10403 lines are considered.
10405 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10406 (w32_popup_dialog): New prototypes.
10408 * w32menu.c (Fx_popup_dialog): Function deleted.
10409 (w32_popup_dialog): New function, with w32 specific bits of popup
10410 dialogs. Block input here.
10412 * w32inevt.c (w32_console_read_socket): Minor change to add
10413 debugging TTY events.
10415 * w32fns.c (show_hourglass): If returning early because the frame
10416 is not a GUI frame, unblock input.
10418 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10419 (cursorY): New functions.
10421 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10422 WINDOWSNT, macros that call curX and curY elsewhere.
10424 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10426 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10427 specific function to hide and show cursor on a text-mode terminal.
10428 (tty_menu_struct, struct tty_menu_state): New structures.
10429 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10430 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10431 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10432 (tty_menu_locate, save_and_enable_current_matrix)
10433 (restore_desired_matrix, screen_update, read_menu_input)
10434 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10435 (tty_pop_down_menu, tty_menu_last_menubar_item)
10436 (tty_menu_new_item_coords, tty_menu_show): New functions.
10437 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10439 * nsterm.h (ns_popup_dialog): Adjust prototype.
10441 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10442 of in x-popup-menu.
10443 (ns_popup_dialog): Adapt order of arguments to the other
10444 *_menu_show implementations.
10445 (Fx_popup_dialog): Function deleted.
10447 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10449 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10451 * menu.c (have_boxes): New function.
10452 (single_keymap_panes): Use it instead of a compile-time
10454 (single_menu_item): Use run-time tests of the frame type instead
10455 of compile-time conditionals.
10456 (encode_menu_string): New function.
10457 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10458 the macro, since different types of frame need different encoding
10460 (digest_single_submenu): Use run-time tests of frame type instead
10461 of, or in addition to, compile-time conditionals.
10462 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10463 (Fx_popup_menu): Detect when the function is called from keyboard
10464 on a TTY. Don't barf when invoked on a text-mode frame.
10465 Check frame type at run time, instead of compile-time conditionals for
10466 invoking terminal-specific menu-show functions.
10467 Call tty_menu_show on text-mode frames.
10468 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10469 run time to determine which alternative to invoke; support dialogs
10472 * keyboard.h <Qmouse_movement>: Declare.
10474 * keyboard.c <Qmouse_movement>: Now extern.
10475 <Qecho_keystrokes>: New static variable.
10476 (read_key_sequence): Accept an additional argument, a flag to
10477 prevent redisplay during reading of the key sequence. All callers
10479 (read_menu_command): New function.
10480 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10482 (toolkit_menubar_in_use): New function.
10483 (make_lispy_event): Use it instead of a compile-time test.
10485 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10486 window-system being available.
10488 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10489 to x-popup-dialog on the frame type, they all now support popup
10492 * dispnew.c (save_current_matrix): Save the margin areas.
10493 (restore_current_matrix): Restore margin areas.
10494 (update_frame_with_menu): New function.
10496 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10499 * alloc.c (make_save_ptr): Now compiled unconditionally.
10501 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10503 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10504 (redraw_frame, update_frame): Adjust users.
10505 * dispextern.h (set_window_update_flags): Adjust prototype.
10506 * xdisp.c (redisplay_internal): When updating all frames with zero
10507 windows_or_buffers_changed, assume that only the windows that shows
10508 current buffer should be really updated.
10510 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10512 Do not allocate huge temporary memory areas and objects while encoding
10513 for file I/O, thus reducing an enormous memory usage for large buffers.
10514 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10515 * coding.h (struct coding_system): New member raw_destination.
10516 * coding.c (setup_coding_system): Initialize it to zero.
10517 (encode_coding_object): If raw_destination is set, do not create
10518 dst_object. Add comment.
10519 * fileio.c (toplevel): New constant E_WRITE_MAX.
10520 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10521 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10523 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10525 * nsterm.m (windowDidExitFullScreen:)
10526 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10528 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10530 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10531 * keyboard.c (unblock_input_to): Don't process pending signals
10532 if a fatal error is in progress.
10534 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10535 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10536 they're talking about words in Lisp bool vectors.
10537 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10538 * data.c (popcount_bits_word): Rename from popcount_size_t.
10539 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10542 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10544 Improve support for popcount and counting trailing zeros (Bug#15550).
10545 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10546 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10547 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10548 (popcount_size_t_msc, popcount_size_t_gcc):
10549 Remove; now done by Gnulib.
10550 (popcount_size_t): Now a macro that defers to Gnulib.
10551 (count_trailing_zero_bits): Return int, for consistency with
10552 Gnulib and because Emacs prefers signed to unsigned int.
10553 Don't assume that size_t is either unsigned int or unsigned long
10554 or unsigned long long.
10555 (size_t_to_host_endian): Do not assume that size_t is either
10556 exactly 32 or exactly 64 bits wide.
10557 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10558 etc., so that it's now an enum constant, not a macro.
10559 No need to assume that it's either 32 or 64.
10561 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10563 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10566 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10568 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10569 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10571 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10573 emacs_read and emacs_write now use void *, not char *.
10574 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10575 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10576 Buffer arg is now void *, not char *. This matches plain
10577 'read' and 'write' better, and avoids a constraint violation
10578 on Solaris 9 with Oracle Studio.
10580 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10582 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10583 memset to explicit loop. Otherwise copy largest possible chunk
10584 from initialized to uninitialized part, thus allowing the longer
10585 memcpy runs and reducing the number of loop iterations.
10587 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10589 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10590 hide toolbar (Bug#15388).
10591 (windowDidEnterFullScreen:): If presentation options are zero,
10592 set them here (Bug#15388).
10593 (ns_update_auto_hide_menu_bar): Remove runtime check.
10594 Don't auto hide dock unless menubar is also auto hidden.
10596 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10598 * editfns.c (message): Mention batch mode in doc string.
10600 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10602 * nsterm.m (check_native_fs): Remove erroneous comment.
10604 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10606 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10607 uses find_newline instead of scan_newline and so doesn't move point.
10609 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10611 Use hardware support for byteswapping on glibc x86 etc.
10612 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10613 whereas the old swap64 needed 30.
10614 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10615 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10616 Use byteswap.h's macros to swap bytes.
10617 * lisp.h (swap16, swap32, swap64): Remove.
10618 All uses replaced by bswap_16, bswap_32, bswap_64.
10620 * bytecode.c (exec_byte_code): Use some more volatile variables
10621 to work around local variables getting clobbered by longjmp.
10622 Port to pre-C99, which doesn't allow decls after stmts.
10624 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10626 * lisp.h (eassert): Assume that COND is true when optimizing.
10627 In other words, take on the behavior of eassert_and_assume.
10628 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10629 (eassert_and_assume): Remove. All uses replaced by eassert.
10631 * xdisp.c (Qglyphless_char): Now static.
10633 Adjust to merge from gnulib.
10634 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10635 * lisp.h: Include <verify.h>, for 'assume'.
10637 * eval.c (clobbered_eassert): New macro.
10638 (internal_catch, internal_condition_case)
10639 (internal_condition_case_1, internal_condition_case_2)
10640 (internal_condition_case_n): Use it instead of eassert
10641 when the argument contains locals clobbered by longjmp.
10642 Don't use clobbered locals outside of clobbered_eassert.
10643 (internal_lisp_condition_case): Use a volatile variable
10644 to work around a local variable's getting clobbered.
10646 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10648 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10649 (PUSH_HANDLER): New macro.
10650 (catchlist): Remove.
10651 (handlerlist): Always declare.
10653 * eval.c (catchlist): Remove (merge with handlerlist).
10654 (handlerlist, lisp_eval_depth): Not static any more.
10655 (internal_catch, internal_condition_case, internal_condition_case_1)
10656 (internal_condition_case_2, internal_condition_case_n):
10658 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10659 handlerlist/catchlist.
10660 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10661 handlerlist which can only handle a single condition-case handler at
10663 (find_handler_clause): Simplify since we only a single branch here
10666 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10668 (bcall0): New function.
10669 (exec_byte_code): Add corresponding cases. Improve error message when
10670 encountering an invalid byte-code. Let Bunwind_protect accept
10671 a function (rather than a list of expressions) as argument.
10673 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10674 and make them unconditional now that they're heap-allocated.
10676 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10678 * charset.c (Fdecode_char, Fencode_char): Remove description of
10679 `restriction' arg. now that it's hidden by advertised-calling-convention.
10681 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10683 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10684 Remove unused variable (from mac-port).
10685 (macfont_draw): Use s->ybase for correct y position.
10687 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10689 * frame.h (struct frame): Drop has_minibuffer member because...
10690 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10691 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10693 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10695 * window.h (struct window): Prefer enum text_cursor_kinds to int
10696 for phys_cursor_type member. Move the latter, phys_cursor_width,
10697 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10698 * window.c (replace_window, make_window): Adjust users.
10700 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10702 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10703 this module is never compiled otherwise.
10705 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10707 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10710 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10712 * xdisp.c (get_next_display_element): Don't call face_for_font in
10713 a build configured --without-x. (Bug#15484)
10715 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10717 * window.c (calc_absolute_offset): #elif should be #elif defined.
10719 * frame.c (delete_frame): Block/unblock input to overcome race
10720 condition (Bug#15475).
10722 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10724 * frame.c (delete_frame): Record selected frame only after
10725 calling Qdelete_frame_functions (Bug#15477).
10727 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10729 * nsterm.m (ns_selection_color): Remove.
10730 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10731 NSColor selectedText(Background)Color. Only for COCOA.
10732 (ns_term_init): Remove assignment of ns_selection_color, logic
10733 moved to ns_get_color.
10735 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10736 NS_SELECTION_COLOR_DEFAULT.
10737 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10739 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10741 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10742 frame' does not have the tool_bar_window member.
10744 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10746 Signal error when reading an empty byte-code object (Bug#15405)
10747 * lread.c (read1): Signal error.
10748 * alloc.c (make_byte_code): eassert header size.
10749 (sweep_vectors): Change an int to size_t.
10751 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10753 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10754 instead of ints, as it's the usual style for offsetof constants. See:
10755 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10757 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10758 This is ugly, but it should fix the performance problem for older
10759 GCC versions in the short run. I'll look into integrating the
10760 Gnulib module for popcount, as a better fix.
10761 See the thread starting in:
10762 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10763 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10764 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10765 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10766 (popcount_size_t): Use it.
10768 2013-09-24 Daniel Colascione <dancol@dancol.org>
10770 * process.c (Fnetwork_interface_info): Fix build break due to
10773 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10775 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10776 Prefer signed to unsigned integers where either will do.
10777 No need for 'const' on locals that do not escape.
10778 Omit easserts with unnecessary and unportable assumptions about
10779 alignment. Avoid unnecessary casts to char *.
10781 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10783 Use union for the payload of struct Lisp_Vector.
10784 This helps to avoid a few glitches dictated by C's aliasing rules.
10785 * lisp.h (struct Lisp_Vector): Use union for next and
10786 contents member. Adjust comment. Change related users.
10787 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10788 Related users changed.
10789 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10790 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10791 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10792 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10794 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10796 Optimize glyph row clearing and copying routines.
10797 * dispextern.h (struct glyph_row): Change layout of struct
10798 glyph_row to help copy_row_except_pointers. Adjust comment.
10799 * dispnew.c (null_row): Remove.
10800 (clear_glyph_row): Use offsetof and memset to find and clear
10801 just the members that need clearing. Adjust comment.
10802 (copy_row_except_pointers): Likewise for copying.
10804 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10806 Some minor cleanups of recently-added bool vector code.
10807 * conf_post.h (assume): Always return void. Use lint version
10808 only if GCC and MSC versions don't apply.
10809 * conf_post.h (assume):
10810 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10811 Depend on _MSC_VER, not __MSC_VER, for consistency with
10813 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10814 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10815 (bool_vector_binop_driver, count_trailing_zero_bits)
10816 (size_t_to_host_endian): Now static, not static inline;
10817 the latter isn't needed with modern compilers and doesn't
10818 work with older compilers anyway.
10820 * alloc.c (valgrind_p): Use bool for boolean.
10822 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10824 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10825 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10826 (display_last_displayed_message_p, message_buf_print)
10827 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10828 Use bool for boolean.
10829 * dispextern.h (cancel_line, init_desired_glyphs):
10830 Remove ancient leftover.
10831 (help_echo_showing_p, hourglass_shown_p):
10832 * lisp.h (noninteractive_need_newline): Adjust declaration.
10834 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10836 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10838 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10839 ...this file and convert the latter to static. Adjust comment.
10840 (make_initial_frame):
10841 * window.c (init_window_once): Adjust user.
10842 * frame.h (last_nonminibuf_frame): Remove declaration.
10843 * lisp.h (selected_frame): Likewise.
10844 * msdos.c (the_only_display_info): Adjust comment.
10846 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10848 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10849 computing the end column of mouse-highlight that comes from
10850 display or overlay strings. (Bug#15437)
10851 (note_mouse_highlight): Adapt calculation of last argument to
10852 mouse_face_from_string_pos to the above change.
10854 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10855 all platforms, not just for clang.
10857 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10859 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10860 about excess arguments to snprintf.
10862 * conf_post.h(assume): Use __builtin_unreachable for clang.
10864 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10866 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10867 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10869 2013-09-23 Daniel Colascione <dancol@dancol.org>
10871 * alloc.c (USE_VALGRIND): New macro; on by default
10872 when ENABLE_CHECKING.
10873 (mark_maybe_object, mark_maybe_pointer)
10874 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10876 (valgrind_p) [USE_VALGRIND]: New variable.
10877 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10879 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10881 * process.c (wait_reading_process_output): Change int pnamelen to
10884 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10885 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10886 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10887 argument to unsigned long to avoid warning.
10888 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10890 * conf_post.h (assume): Fix compiler error: x shall be cond.
10892 2013-09-22 Daniel Colascione <dancol@dancol.org>
10894 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10895 warning when compiling without a window system.
10897 2013-09-22 Daniel Colascione <dancol@dancol.org>
10899 * data.c (Qbool_vector_p): New symbol.
10900 (bool_vector_spare_mask, popcount_size_t_generic)
10901 (popcount_size_t_msc, popcount_size_t_gcc)
10903 (bool_vector_binop_driver)
10904 (count_trailing_zero_bits, size_t_to_host_endian)
10905 (Fbool_vector_exclusive_or)
10906 (Fbool_vector_union)
10907 (Fbool_vector_intersection, Fbool_vector_set_difference)
10908 (Fbool_vector_subsetp, Fbool_vector_not)
10909 (Fbool_vector_count_matches)
10910 (Fbool_vector_count_matches_at): New functions.
10911 (syms_of_data): Intern new symbol, functions.
10912 * alloc.c (bool_vector_payload_bytes): New function.
10913 (Fmake_bool_vector): Instead of calling Fmake_vector,
10914 which performs redundant initialization and argument checking,
10915 just call allocate_vector ourselves. Make sure we clear any
10916 terminating padding to zero.
10917 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10918 instead of open-coding the size calculation.
10919 (vroundup_ct): New macro.
10920 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10921 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10922 * composite.c (composition_gstring_put_cache):
10923 Change lint_assume to assume.
10924 * conf_post.h (assume): New macro.
10925 (lint_assume): Remove.
10926 * dispnew.c (update_frame_1): Change lint_assume to assume.
10927 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10929 * image.c (gif_load): Change lint_assume to assume.
10930 * lisp.h (eassert_and_assume): New macro.
10931 (Qbool_vector_p): Declare.
10932 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10933 (swap16, swap32, swap64): New inline functions.
10934 * macfont.m (macfont_shape): Change lint_assume to assume.
10935 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10936 * xsettings.c (parse_settings): Use new swap16 and
10937 swap32 from lisp.h instead of file-specific macros.
10939 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10941 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10942 found (which can legitimately happen when the glyph row at the
10943 window start is disabled in the current_matrix. (Bug#15365)
10945 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10947 Fix syntax.h bug introduced by recent INLINE change.
10948 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10949 conditionally compiled one way in some modules, and a different
10950 way in others. This doesn't work with extern inline functions,
10951 which must have the same definition in all modules, because the
10952 defining code might be shared across modules, depending on the
10953 implementation. Symptoms reported by Martin Rudalics in:
10954 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10955 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10956 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10957 overriding the corresponding functions in syntax.h.
10958 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10959 (syntax_property): New inline functions.
10960 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10961 Rewrite in terms of these new functions.
10963 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10965 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10966 not chars_in_text, whose result depends on the multibyteness of
10967 the current buffer. (Bug#15426)
10969 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10971 Port recent change to hosts where pointers aren't 'long'.
10972 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10973 Don't assume that pointers are the same width as 'long'.
10974 Add a compile-time check that a pointer fits into two X slots.
10976 A simpler, centralized INLINE.
10977 * conf_post.h (INLINE): Define only if not already defined.
10978 This allows us to use a single INLINE, defined by one file
10980 * emacs.c (INLINE): Define it.
10981 Also, include category.h, charset.h, composite.h, dispextern.h,
10982 syntax.h, systime.h, so that their INLINE definitions are expanded
10983 properly for Emacs.
10984 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10985 * buffer.h, buffer.c (BUFFER_INLINE):
10986 * category.h, category.c (CATEGORY_INLINE):
10987 * character.h, character.c (CHARACTER_INLINE):
10988 * charset.h, charset.c (CHARSET_INLINE):
10989 * composite.h, composite.c (COMPOSITE_INLINE):
10990 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10991 * frame.h, frame.c (FRAME_INLINE):
10992 * intervals.h, intervals.c (INTERVALS_INLINE):
10993 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10994 * lisp.h, alloc.c (LISP_INLINE):
10995 * process.h, process.c (PROCESS_INLINE):
10996 * syntax.h, syntax.c (SYNTAX_INLINE):
10997 * systime.h, sysdep.c (SYSTIME_INLINE):
10998 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10999 * window.h, window.c (WINDOW_INLINE):
11000 Remove. All uses replaced with INLINE.
11002 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11004 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11005 to avoid Bug#15398.
11007 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11009 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11010 'const char *' to avoid compiler warnings due to similar change in
11011 the prototype of x_get_string_resource.
11013 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11015 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11016 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11017 going to replace static variables below. Adjust comments.
11018 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11019 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11020 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11021 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11022 Related users changed.
11023 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11024 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11025 last_mouse_movement_time, going to replace static variables below.
11027 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11028 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11030 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11031 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11032 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11033 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11034 static variables below.
11035 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11036 (last_mouse_scroll_bar): Remove.
11037 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11038 (mouseExited): Related users changed.
11040 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11042 Do not use external array to process X scroll bar messages.
11043 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11044 (x_send_scroll_bar_event): Pack window pointer into two slots
11045 of XClientMessageEvent if we're 64-bit. Adjust comment.
11046 (x_scroll_bar_to_input_event): Unpack accordingly.
11048 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11050 Ifdef away recent changes which aren't relevant to NS port.
11051 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11052 [!HAVE_NS]: Declare as such.
11053 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11054 [!HAVE_NS]: Define as such.
11056 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11058 * frame.c (x_redo_mouse_highlight): New function
11059 to factor out common code used in W32 and X ports.
11060 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11061 * xterm.h (struct x_display_info):
11062 * w32term.h (struct w32_display_info):
11063 * nsterm.h (struct ns_display_info): New members
11064 last_mouse_motion_frame, last_mouse_motion_x and
11065 last_mouse_motion_y, going to replace static variables below.
11066 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11067 (redo_mouse_highlight): Remove.
11068 (note_mouse_movement, syms_of_xterm): Adjust user.
11069 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11070 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11071 (redo_mouse_highlight): Remove.
11072 (note_mouse_movement, syms_of_w32term): Adjust user.
11073 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11074 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11076 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11077 * nsfns.m (compute_tip_xy): Adjust user.
11079 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11081 * frame.c (x_mouse_grabbed): New function.
11082 * dispextern.h (x_mouse_grabbed): Add prototype.
11083 (last_mouse_frame): Remove declaration.
11084 * xterm.h (struct x_display_info):
11085 * w32term.h (struct w32_display_info):
11086 * nsterm.h (struct ns_display_info): New member
11087 last_mouse_frame, going to replace...
11088 * xdisp.c (last_mouse_frame): ...global variable.
11089 (note_tool_bar_highlight):
11090 * w32term.c (w32_mouse_position, w32_read_socket):
11091 * xterm.c (XTmouse_position, handle_one_xevent):
11092 Use x_mouse_grabbed.
11093 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11095 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11097 * w32term.c (w32_read_socket): Avoid temporary
11098 variables in a call to x_real_positions.
11099 * xterm.c (handle_one_xevent): Likewise.
11101 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11103 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11104 (x_icon_type): Remove prototype.
11105 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11106 * frame.c (x_icon_type): Remove.
11107 * w32term.c (x_make_frame_visible, x_iconify_frame):
11108 * xterm.c (x_make_frame_visible, x_iconify_frame):
11109 Use x_set_bitmap_icon to factor out common code.
11111 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11113 * dispextern.h (check_x_display_info, x_get_string_resource):
11114 Declare here just once and unify the latter.
11115 * frame.c (check_x_display_info, x_get_string_resource):
11116 * nsterm.h (check_x_display_info):
11117 * xrdb.c (x_get_string_resource):
11118 * xterm.h (check_x_display_info): Remove prototypes.
11119 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11120 * w32reg.c (x_get_string_resource): Likewise.
11121 (w32_get_rdb_resource): Adjust user.
11123 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11125 * xterm.h (struct x_display_info): New member
11126 x_pending_autoraise_frame, going to replace...
11127 * xterm.c (pending_autoraise_frame): ...static variable.
11128 (x_new_focus_frame, XTread_socket): Adjust users.
11129 * w32term.h (struct w32_display_info): New member
11130 w32_pending_autoraise_frame, going to replace...
11131 * w32term.c (pending_autoraise_frame): ...global variable.
11132 (x_new_focus_frame, w32_read_socket): Adjust users.
11134 2013-09-17 Glenn Morris <rgm@gnu.org>
11136 * xdisp.c (message_dolog): If we create *Messages*,
11137 switch it to messages-buffer-mode.
11139 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11141 Don't overuse 'const' in types of locals.
11142 * bidi.c (bidi_count_bytes):
11143 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11144 (xg_event_is_for_scrollbar):
11145 * xselect.c (x_handle_property_notify)
11146 (x_handle_selection_notify, x_handle_dnd_message):
11147 * xsettings.c, xsettings.h (xft_settings_event):
11148 * xterm.c (x_handle_net_wm_state, handle_one_event)
11149 (x_menubar_window_to_frame, x_detect_focus_change)
11150 (construct_mouse_click, note_mouse_movement)
11151 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11152 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11153 (handle_one_xevent, x_handle_net_wm_state):
11154 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11155 (x_handle_dnd_message):
11156 Avoid unnecessary 'const', typically the second 'const' in
11157 'const foo * const arg', a 'const' that does not affect the API
11158 and doesn't significantly help the human reader.
11160 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11162 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11163 only if Glib < 2.36.0.
11164 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11165 * xsettings.c (init_gconf, init_gsettings): Do not check
11167 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11169 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11171 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11173 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11174 before calling g_type_init.
11176 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11178 * nsterm.m (syms_of_nsterm): ... to here.
11180 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11182 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11183 (ignore_next_mouse_click_timeout): Use Time as X does.
11184 (handle_one_xevent): Avoid cast and use unsigned comparison.
11186 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11188 Do not copy X event in handle_one_xevent except KeyPress case.
11189 Wnen XEvent is processed, it is unlikely to be changed except
11190 KeyPress case, so we can avoid copying and use const pointer to
11191 const data to make sure that an event is not changed elsewhere.
11192 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11193 const' and do not create local copy except for the KeyPress event.
11194 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11195 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11196 (x_handle_net_wm_state, x_menubar_window_to_frame)
11197 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11198 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11199 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11200 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11201 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11202 (x_handle_dnd_message):
11203 * xsettings.c (xft_settings_event):
11204 Use 'const XEvent * const' where appropriate.
11205 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11207 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11209 Fix X event waiting to handle multiple frames.
11210 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11211 * xterm.c (pending_event_wait): Remove. Adjust users.
11212 (x_detect_focus_change): Pass frame arg.
11213 (handle_one_xevent): Find related frame early and clear per-frame
11214 wait_event_type only if this is an event for the relevant frame.
11215 (x_wait_for_event): Use per-frame wait_event_type.
11217 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11219 * nsfns.m (Fx_create_frame): Fix font driver registration for
11222 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11223 for syms_of_macfont.
11225 * nsterm.m: Include macfont.h.
11226 (ns_tmp_flags, ns_tmp_font): Remove.
11227 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11228 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11229 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11230 (changeFont:): Fix code style. Check for font driver type when
11233 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11236 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11237 (nsfont_open): Set font driver type.
11238 Set font->ascent and font->descent. Figure out font instead of
11239 ns_tmp_font, and flags instead of ns_tmp_flags.
11240 Fix indentation. Remove call to ns_draw_text_decoration,
11243 * nsfns.m: Include macfont.h.
11244 (Fx_create_frame): Register macfont driver, make a better default font.
11245 (Fns_popup_font_panel): Get font from macfont driver, if used.
11247 * macfont.m, macfont.h, macuvs.h: New files.
11249 * font.h: Declare syms_of_macfont.
11251 * font.c (syms_of_font): Call syms_of_macfont.
11253 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11255 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11257 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11258 and it is always zero for others, so I assume that this is an ancient
11259 leftover which nobody will want to change any more.
11260 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11261 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11262 * frame.c (x_set_scroll_bar_width):
11263 * w32fns.c (w32_createscrollbar):
11264 * w32term.c (w32_set_vertical_scroll_bar):
11265 * xfns.c (x_set_scroll_bar_default_width):
11266 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11267 (x_scroll_bar_expose): Related users changed.
11269 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11271 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11272 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11273 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11275 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11276 Define once here...
11277 * nsterm.h, w32term.h, xterm.h: ...and not here.
11278 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11279 Remove unused Xisms.
11280 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11281 these modules are never compiled otherwise.
11283 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11285 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11286 Doc fix. (Bug#15375)
11288 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11290 Unify Fx_focus_frame between all ports.
11291 * frame.h (x_focus_frame): New prototype.
11292 * xfns.c (Fx_focus_frame): Remove.
11293 (syms_of_xfns): Do not defsubr it.
11294 (x_focus_frame): X implementation.
11295 * nsfns.m (Fx_focus_frame): Remove.
11296 (syms_of_nsfns): Do not defsubr it.
11297 (x_focus_frame): NS implementation.
11298 * w32term.c (Fx_focus_frame): Remove.
11299 (x_focus_on_frame): Rename to...
11300 (x_focus_frame): W32 implementation.
11301 * w32term.h (x_focus_on_frame): Remove prototype.
11302 * w32fns.c (Fx_focus_frame): Remove.
11303 (syms_of_w32fns): Do not defsubr it.
11304 * frame.c (Fx_focus_frame): Define here.
11305 (syms_of_frame): Defsubr here.
11306 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11308 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11310 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11311 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11312 each port to reference the port-specific window system data.
11313 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11314 (FRAME_DISPLAY_INFO): Define.
11315 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11316 (FRAME_DISPLAY_INFO): Define. Adjust users.
11317 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11318 (FRAME_DISPLAY_INFO): Define. Adjust users.
11319 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11320 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11321 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11322 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11323 * xselect.c, xterm.c: All related users changed.
11325 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11327 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11328 (x_menubar_window_to_frame): Remove prototypes.
11329 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11330 (x_menubar_window_to_frame, x_top_window_to_frame):
11332 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11333 (x_menubar_window_to_frame, x_top_window_to_frame):
11334 ...to here and convert all but the last to static.
11336 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11338 * lisp.mk (lisp): Add w32-common-fns.elc.
11340 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11342 * charset.c (char_charset): Document an exception for char-charset.
11344 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11346 * xterm.h (x_display_info): New field last_user_time...
11347 * xterm.c (toplevel): ...to replace static last_user_time.
11348 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11350 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11352 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11353 scroll bar values to prevent thumb from disappear and update comment.
11355 2013-09-11 Glenn Morris <rgm@gnu.org>
11357 * emacs.c (usage_message): Possessive apostrophe tweak.
11359 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11361 * nsterm.m (syms_of_nsterm): Use Qns.
11362 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11363 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11364 * xfns.c (x_display_info_for_name, Fx_open_connection):
11365 Remove old '#if 0' code.
11366 (syms_of_xfns): Use Qx.
11367 * termhooks.h (fullscreen_hook): Remove the leftover.
11368 (struct terminal): Fix typo in comment.
11370 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11372 Cleaning up a few X scroll bar bits.
11373 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11374 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11375 New member last_seen_part, going to replace...
11376 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11377 (xt_action_hook) [USE_LUCID]: Adjust user.
11378 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11379 Lucid-specific scroll bar support.
11380 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11381 to int and adjust to use last_seen_part member.
11382 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11383 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11384 Initialize last_seen_part.
11386 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11388 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11389 insert-buffer-substring an empty string.
11391 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11393 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11394 avoiding a GCC warning.
11396 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11398 Ifdef away frame tool bar code when it is not really used.
11399 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11400 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11401 and minimize_tool_bar_window_p under the above.
11402 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11403 (fset_tool_bar_window): Likewise.
11404 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11405 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11406 (change_frame_size_1):
11407 * window.c (window_from_coordinates, Frecenter): Adjust users.
11408 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11409 code is not really used.
11410 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11411 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11412 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11413 [!USE_GTK && !HAVE_NS]: Define as such.
11414 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11415 (note_mouse_highlight, expose_frame):
11416 * xfns.c (x_set_tool_bar_lines):
11417 * xterm.c (handle_one_xevent): Adjust users.
11419 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11421 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11422 This bug was introduced by my 2013-08-26 patch, which incorrectly
11423 assumed that the terminfo implementation doesn't use termcap buffers.
11424 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11425 these buffers apparently are used after all.
11426 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11427 (struct tty_display_info): Define members termcap_term_buffer and
11428 termcap_strings_buffer even if TERMINFO.
11430 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11433 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11434 'usage' docstring entry to pacify make-docfile.
11436 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11438 Change comparison functions =, <, >, <=, >= to take many arguments.
11439 * data.c: Change comparison functions' interface and implementation.
11440 * lisp.h: Make arithcompare available for efficient two arg
11442 * bytecode.c: Use arithcompare.
11443 * fileio.c: Use new interface.
11445 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11447 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11449 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11451 * eval.c (Feval): Document the new use of `lexical'.
11453 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11455 Review and drop old frame resize hack.
11456 * frame.h (struct frame): Remove force_flush_display_p.
11457 * dispnew.c (update_frame): Adjust user and don't call
11458 flush_frame here. The comment has said that there was an issues
11459 with redisplaying fringes, but I don't see any differences with
11460 and without this hack. Hopefully we can continue without it.
11461 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11462 current frame matrices twice if resized_p is set.
11464 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11466 Do not populate pure Xism x_sync to other ports.
11467 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11468 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11469 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11470 * w32term.h (x_sync): Remove prototype.
11472 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11474 Cleanup frame flushing.
11475 * dispextern.h (struct redisplay_interface):
11476 Drop flush_display_optional because flush_display is enough
11477 for X and flushing via RIF is just a no-op for others.
11478 * frame.h (flush_frame): New function.
11479 * dispnew.c (update_frame):
11480 * minibuf.c (read_minibuf):
11481 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11483 * keyboard.c (detect_input_pending_run_timers): Do not flush
11484 all frames but selected one in redisplay_preserve_echo_area.
11485 * nsterm.m (ns_flush): Remove no-op.
11486 (ns_redisplay_interface): Adjust user.
11487 * w32term.h (x_flush): Remove no-op.
11488 (w32_redisplay_interface): Adjust user.
11489 * xterm.c (x_flush): Simplify because we do not flush all
11490 frames at once any more. Adjust comment.
11491 (x_redisplay_interface): Adjust user.
11493 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11495 Port --without-x --enable-gcc-warnings to Fedora 19.
11496 * gfilenotify.c (globals_of_gfilenotify):
11497 Call g_type_init only if using an older glib version that needs it.
11499 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11501 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11502 (last_glyphless_glyph_merged_face_id): Remove declarations.
11503 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11504 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11505 (last_glyphless_glyph_merged_face_id): Now static.
11506 (merge_escape_glyph_face): New function, refactored from...
11507 (get_next_display_element): ...here.
11508 (merge_glyphless_glyph_face): New function, refactored from...
11509 (produce_glyphless_glyph): ...here...
11510 * term.c (produce_glyphless_glyph): ...and here.
11512 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11514 * eval.c (eval_sub): Only call Ffunction if necessary.
11516 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11518 Attempt to make redisplay more selective when changing cursor type.
11519 * frame.h (struct frame): New bitfield cursor_type_changed.
11520 * xdisp.c (cursor_type_changed): Remove.
11521 (try_cursor_movement, redisplay_window, try_window_id)
11522 (set_frame_cursor_types, try_window_reusing_current_matrix):
11523 Adjust to use per-frame bitfield.
11524 (redisplay_internal): Look for cursor type change on each visible
11525 frame and consider all frames if cursor type has been changed on
11526 the frame other than selected. If cursor type has been changed on
11527 selected frame only, do not use fast update.
11529 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11531 Attempt to make redisplay more selective when changing fonts.
11532 * frame.h (struct frame): New bitfield fonts_changed.
11533 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11534 (adjust_frame_glyphs): Add prototype.
11535 * dispnew.c (fonts_changed_p): Remove.
11536 (adjust_glyphs): Remove because we do not
11537 adjust matrices on all frames at once any more.
11538 (adjust_frame_glyphs): Block and unblock input here.
11539 (adjust_glyph_matrix): Use fonts_changed.
11540 (change_frame_size_1): Use adjust_frame_glyphs.
11541 * font.c (font_open_entity): Use fonts_changed.
11542 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11543 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11544 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11545 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11546 (shrink_mini_window, Fresize_mini_window_internal)
11547 (window_scroll_pixel_based, Fset_window_configuration)
11548 (apply_window_adjustment, Fset_window_vscroll):
11549 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11550 Use adjust_frame_glyphs.
11551 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11552 (try_window_reusing_current_matrix, try_window_id, display_line)
11553 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11554 (redisplay_internal): Consider fonts_changed and adjust frame
11555 matrices for each frame only if the frame is visible. If font
11556 has been changed on some frame during full redisplay, retry
11557 only visible frames where the font has been actually changed.
11559 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11561 Cache current header and mode line height for each window.
11562 * window.h (struct window): New fields mode_line_height
11563 and header_line_height.
11564 * window.c (make_window): Initialize them.
11565 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11566 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11567 (current_mode_line_height, current_header_line_height):
11568 Remove declaration.
11569 * xdisp.c (current_mode_line_height, current_header_line_height):
11571 (pos_visible_p, init_xdisp): Adjust user.
11572 (redisplay_window): Invalidate mode_line_height and
11573 header_line_height if current and desired matrices do not agree.
11575 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11577 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11578 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11580 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11582 Make --without-x compatible with --enable-gcc-warnings.
11583 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11584 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11585 members under HAVE_WINDOW_SYSTEM.
11586 * keyboard.c (make_lispy_focus_out): Likewise.
11587 (record_menu_key): Move under HAVE_MENUS.
11588 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11589 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11590 (syms_of_xdisp): Adjust user.
11591 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11592 (start_hourglass, cancel_hourglass):
11593 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11594 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11595 and CLEAR_FONT_TABLE_NFONTS.
11596 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11597 Declare only if HAVE_WINDOW_SYSTEM.
11598 (lface_same_font_attributes_p, clear_face_gcs): Define only
11599 if HAVE_WINDOW_SYSTEM.
11601 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11603 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11604 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11605 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11607 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11609 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11611 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11613 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11614 This fixes a type error on hosts where ptrdiff_t is wider than int.
11616 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11618 * keyboard.c (read_key_sequence_vs): New function.
11619 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11622 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11624 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11626 Makefile improvements.
11627 * Makefile.in (config.status): Don't use double-colon rules, as
11628 they are not portable according to POSIX. Fix shell typo with `;
11629 I guess this rule has never been tested?
11630 (VCSWITNESS): New macro, to override any environment var.
11632 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11634 * xterm.h (struct x_display_info): Do not track X connection
11635 fd separately because it is always available from Display.
11636 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11639 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11641 * buffer.c (drop_overlay):
11642 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11643 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11645 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11647 * buffer.c (Fmake_overlay, Fmove_overlay):
11648 * intervals.c (set_point_from_marker):
11649 * print.c (PRINTPREPARE): Prefer signal_error
11650 to plain error and report unsuitable marker too.
11652 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11654 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11655 for 'dragging' member.
11656 (struct x_output): Remove set-but-unused leftovers
11657 'left_before_move' and 'top_before_move'.
11658 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11659 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11660 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11661 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11662 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11663 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11664 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11665 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11667 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11669 * nsfont.m (INVALID_GLYPH): New define.
11670 (nsfont_encode_char): Use INVALID_GLYPH.
11671 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11673 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11675 * xterm.c (x_last_mouse_movement_time): Revert last change.
11676 This code should use XDisplayMotionBufferSize to check display's
11677 motion history first, and there are few other issues as well.
11678 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11679 (handle_one_xevent): Adjust user.
11681 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11683 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11684 * frame.c (Flast_nonminibuf_frame): ... to here.
11685 (check_minibuf_window): Don't abort if no window was found
11688 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11690 Use XGetMotionEvents to ask the last mouse motion time from X server.
11691 * xterm.c (X_MOTION_HISTORY): Default to 1.
11692 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11693 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11694 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11695 Ifdef away legacy code.
11696 (XTmouse_position, x_scroll_bar_report_motion):
11697 Use x_last_mouse_movement_time.
11698 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11701 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11703 * msdos.c (last_mouse_window): Move to...
11704 (dos_rawgetc): ...this function and adjust comment.
11705 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11706 (mouseMoved): ...this function and adjust comment.
11707 * w32term.c (last_window): Likewise with...
11708 (w32_read_socket): ...this function.
11709 * xterm.c (last_window): Likewise with...
11710 (handle_one_xevent): ...this function.
11712 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11714 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11715 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11716 (handle_one_xevent): ...to here.
11717 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11720 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11722 * msdos.c (IT_set_terminal_window): Remove no-op.
11723 (initialize_msdos_display): Adjust terminal setup.
11724 * w32console.c (w32con_set_terminal_window): Remove no-op.
11725 (initialize_w32_display): Adjust terminal setup.
11726 * w32term.c (w32_set_terminal_window): Remove no-op.
11727 (w32_create_terminal): Adjust terminal setup.
11728 * xterm.c (XTset_terminal_window): Remove no-op.
11729 (x_create_terminal): Adjust terminal setup.
11731 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11733 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11735 (ns_create_terminal): Adjust terminal setup.
11736 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11738 (w32_create_terminal): Adjust terminal setup.
11739 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11741 (x_create_terminal): Adjust terminal setup.
11743 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11745 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11746 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11747 * dispnew.c (buffer_posn_from_coords):
11748 * window.c (Fwindow_end, displayed_window_lines):
11749 * xdisp.c (redisplay_mode_lines): Use it.
11751 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11753 * fontset.c (face_for_char): Check char in the current face font first
11754 if HAVE_NS (Bug#15138).
11756 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11758 * window.c (temp_output_buffer_show): Make sure window returned
11759 by display_buffer is live (Bug#15213).
11761 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11763 Minor cleanup to avoid forward declarations.
11764 * coding.h (struct ccl_spec): Remove forward declaration.
11765 * composite.h (toplevel): Include font.h.
11766 (struct composition_it, struct face, struct font_metrics):
11767 Remove forward declaration.
11768 * dispextern.h (struct image, struct atimer): Likewise.
11769 * emacsgtkfixed.h (struct frame): Likewise.
11770 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11771 * font.h (struct font_driver, struct font, struct glyph_string)
11772 (struct face): Remove forward declaration.
11773 * fontset.h (struct face, struct font): Likewise.
11774 * frame.h (toplevel): Style cleanup.
11775 (enum output_method): Move to...
11776 * termhooks.h (enum output_method): ...here.
11777 (struct glyph, struct frame, struct ns_display_info)
11778 (struct x_display_info, struct w32_display_info):
11779 Remove forward declaration.
11780 * xterm.h (toplevel): Include termhooks.h.
11781 (struct font, struct window, struct glyph_matrix, struct frame)
11782 (struct input_event, struct face, struct image): Remove forward
11784 * gtkutil.h (struct _widget_value): Likewise.
11785 * keyboard.h (toplevel): Include termhooks.h.
11786 (struct input_event): Remove forward declaration.
11788 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11790 * intervals.c (set_point_from_marker): New function.
11791 * editfns.c (Fgoto_char):
11792 * process.c (Finternal_default_process_filter):
11793 * window.c (select_window_1): Use it.
11794 * buffer.h (set_point_from_marker): Add prototype.
11796 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11798 * w32.c (term_winsock): Call release_listen_threads before calling
11800 (_sys_wait_accept): Wait for accept event in a loop with a finite
11801 timeout, instead of waiting indefinitely. Will hopefully avoid
11802 hanging during exit because WSACleanup deadlocks waiting for the
11803 event object to be released. (Bug#14333)
11805 * w32proc.c (release_listen_threads): New function, signals all
11806 the reader threads that listen for connections to stop waiting.
11808 * w32.h (release_listen_threads): Add prototype.
11810 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11812 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11813 field of new marker (for sanity and safety).
11814 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11815 anyway because XMISCTYPE is a function and can't be an lvalue).
11817 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11819 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11820 (x_after_update_window_line, x_scroll_bar_create)
11821 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11822 (handle_one_xevent, x_clear_frame_area):
11823 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11824 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11825 * xterm.h (x_clear_area): Adjust prototype.
11827 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11829 Hook scanning and indentation functions to find_newline. This helps
11830 to avoid duplicated code and renders more respect to newline cache.
11831 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11832 * cmds.c (Fforward_line):
11833 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11834 Use find_newline and avoid unnecessary point movements.
11835 * search.c (scan_newline): Implement on top of find_newline.
11837 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11839 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11840 scoped code (bug#11258).
11842 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11844 * nsterm.m (last_window): New variable.
11845 (EV_TRAILER2): New macro.
11846 (EV_TRAILER): Call EV_TRAILER2.
11847 (mouseMoved:): Add support for mouse-autoselect-window
11848 on nextstep (Bug#6888).
11850 2013-08-28 Andreas Schwab <schwab@suse.de>
11852 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11853 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11854 Remove unused macro definitions.
11855 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11856 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11857 Only define if emacs.
11859 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11861 Prefer enum glyph_row_area to int where appropriate.
11862 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11864 (window_box, window_box_width, window_box_left, window_box_left_offset)
11865 (window_box_right, window_box_right_offset): Adjust prototypes.
11866 * xdisp.c (window_box, window_box_width, window_box_left)
11867 (window_box_left_offset, window_box_right, window_box_right_offset):
11868 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11869 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11870 * nsterm.m (ns_clip_to_row):
11871 * w32term.c (w32_clip_to_row):
11872 * xterm.c (x_clip_to_row): Likewise.
11874 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11876 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11877 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11879 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11881 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11882 for portability to hosts where /bin/sh has problems.
11884 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11886 Redesign redisplay interface to drop global output_cursor.
11887 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11888 (toplevel): Remove declaration of output_cursor.
11889 (set_output_cursor, x_cursor_to): Remove prototype.
11890 * window.h (struct window): New member output_cursor.
11891 (output_cursor_to): New function to replace RIF member.
11892 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11893 (update_text_area, set_window_cursor_after_update): Use it.
11894 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11895 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11896 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11897 * w32term.c (x_update_window_begin, x_update_window_end):
11898 * xterm.c (x_update_window_begin, x_update_window_end):
11899 Adjust to use per-window output cursor.
11901 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11903 Simplify SELECT_TYPE-related code.
11904 Like EMACS_TIME, this portability layer is no longer needed, since
11905 Emacs has been using fd_set as a portability layer for some time.
11906 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11907 (SELECT_TYPE): Remove. All uses changed to fd_set.
11908 (fd_set) [!FD_SET]: New typedef.
11910 Simplify EMACS_TIME-related code.
11911 This portability layer is no longer needed, since Emacs has been
11912 using struct timespec as a portability layer for some time.
11913 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11914 Include <time.h> rather than "systime.h"; that's all that's needed now.
11915 * dispnew.c: Include <timespec.h> rather than "systime.h";
11916 that's all that's needed now.
11917 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11918 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11919 TIMESPEC_RESOLUTION.
11920 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11921 LOG10_TIMESPEC_RESOLUTION.
11922 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11923 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11924 (make_emacs_time): Remove. All used changed to make_timespec.
11925 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11926 (current_timespec): Rename from current_emacs_time. All uses changed.
11927 (add_emacs_time): Remove. All uses changed to timespec_add.
11928 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11929 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11930 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11931 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11932 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11933 (current_timespec): Rename from current_emacs_time. All uses changed.
11934 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11935 changed to timespec_cmp.
11936 * xgselect.c: Include <timespec.h>, since our .h files don't.
11938 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11940 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11941 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11942 Remove the leftovers.
11943 * gtkutil.c (toplevel): Do not declare Qxft but include
11945 * image.c (toplevel): Do not declare Vlibrary_cache because
11946 it's already done in lisp.h.
11948 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11950 * lisp.h (Mouse_HLInfo): Move from here...
11951 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11952 (reset_mouse_highlight): New function.
11953 * msdos.c (dos_set_window_size, IT_update_begin)
11954 (internal_terminal_init):
11955 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11956 (ns_initialize_display_info):
11957 * w32console.c (initialize_w32_display):
11958 * w32term.c (x_update_window_end, x_free_frame_resources)
11959 (w32_initialize_display_info):
11960 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11961 * window.c (Fdelete_other_windows_internal):
11962 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11963 * termchar.h (toplevel):
11964 * xterm.h (toplevel): Include dispextern.h.
11966 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11968 Fix minor problems found by static checking.
11969 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11970 (expect): Avoid nested-if warning.
11971 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11972 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11973 * nsterm.h, nsterm.m (ns_select):
11974 * xgselect.c, xgselect.h (xg_select):
11975 Adjust signature to better match pselect's.
11976 * nsterm.m (ns_select):
11977 Don't set *TIMEOUT, since pselect doesn't.
11978 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11979 diagnostic about assigning const char * to it.
11980 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11982 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11984 * lread.c (substitute_object_recurse): Handle hash-tables as well
11987 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11989 Fix unlikely core dump in init_tty, and simplify terminfo case.
11990 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11991 The old version incorrectly dumped core if malloc returned a
11992 buffer containing only non-NUL bytes.
11993 (init_tty): Do not allocate or free termcap buffers; the
11994 struct does that for us now.
11995 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11996 (struct tty_display_info): Define members termcap_term_buffer and
11997 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11998 use them. Allocate them directly in struct rather than indirectly
11999 via a pointer, to simplify init_tty.
12001 * frame.c (check_minibuf_window): Initialize 'window' properly,
12002 so that Emacs reliably aborts later if 'window' is not initialized.
12004 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12006 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12007 of VoidSymbol (Bug#15154).
12009 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12011 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12012 mouse_face_beg_y and mouse_face_end_y.
12013 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12014 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12015 Adjust users and update comment where appropriate.
12017 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12019 * frame.c (check_minibuf_window): New function.
12020 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12021 Call check_minibuf_window (Bug#15183).
12023 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12025 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12026 because this is the only last cursor data we need to keep and consult.
12027 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12028 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12031 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12033 Fix recovering from possible decompression error.
12034 Since insert_from_gap doesn't always move point, we can't use PT as
12035 the position where the partially decompressed data ends, and
12036 should count how many bytes was produced so far.
12037 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12038 (unwind_decompress): Really delete partially uncompressed data.
12039 (Fzlib_decompress_region): Take decompressed data size into account.
12041 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12043 * syntax.c (init_syntax_once): Adjust comment and do an early
12044 initialization of Qchar_table_extra_slots just once...
12045 * casetab.c (init_casetab_once):
12046 * category.c (init_category_once):
12047 * character.c (syms_of_character):
12048 * coding.c (syms_of_coding):
12049 * xdisp.c (syms_of_xdisp): ...and omit it here.
12051 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12053 * xdisp.c (get_next_display_element): Don't apply to characters
12054 from a display vector the logic of setting it->end_of_box_run_p
12055 suitable for characters from a buffer. (Bug#15175)
12057 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12058 to handle directories, rather than '_utime' which doesn't.
12061 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12063 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12064 or fullscreen (Bug#14627).
12066 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12068 System-dependent integer overflow fixes.
12069 * process.c (Fset_process_window_size): Signal an error if
12070 the window size is outside the range supported by the lower level.
12071 * sysdep.c (set_window_size): Return negative on error,
12072 nonnegative on success, rather than -1, 0, 1 on not in system,
12073 failure, success. This is simpler. Caller changed.
12074 (serial_configure): Remove unnecessary initialization of local.
12075 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12076 size fits in unsigned long; this isn't true on some 32-bit hosts.
12077 Avoid buffer overrun if some future version of /proc/meminfo has a
12078 variable name longer than 20 bytes.
12079 (system_process_attributes) [__FreeBSD__]:
12080 Don't assume hw.availpages fits in 'int'.
12082 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12084 Don't let very long directory names overrun the stack.
12085 Fix some related minor problems involving "//", vfork.
12086 * callproc.c (encode_current_directory): New function.
12087 (call_process): Don't append "/"; not needed.
12088 * fileio.c (file_name_as_directory_slop): New constant.
12089 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12090 this can save the caller having to alloca.
12091 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12092 Use SAFE_ALLOCA, not alloca.
12093 (directory_file_name, Fexpand_file_name): Leave leading "//"
12094 alone, since it can be special even on POSIX platforms.
12095 * callproc.c (call_process):
12096 * process.c (Fformat_network_address):
12097 * sysdep.c (sys_subshell):
12098 Use encode_current_directory rather than rolling our own.
12099 (create_process): No need to encode directory; caller does that now.
12100 * process.h (encode_current_directory): New decl.
12101 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12102 Rework to avoid 'goto xyzzy;'.
12104 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12106 * xdisp.c (handle_face_prop): If the default face was remapped use
12107 the remapped face for strings from prefix properties. (Bug#15155)
12109 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12111 Minor cleanup for redisplay interface and few related functions.
12112 * frame.h (enum text_cursor_kinds): Move from here...
12113 * dispextern.h (enum text_cursor_kinds): ...to here.
12114 (toplevel): Drop unnecessary declarations.
12115 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12116 in update_window_end_hook and draw_window_cursor functions.
12117 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12118 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12119 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12120 * xterm.c (x_update_window_end, x_draw_window_cursor):
12121 * xdisp.c (display_and_set_cursor, update_window_cursor)
12122 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12123 enum text_cursor_kinds where appropriate.
12125 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12127 Redesign redisplay interface to drop updated_row and updated_area.
12128 * dispextern.h (updated_row, updated_area): Remove declaration.
12129 (struct redisplay_interface): Pass glyph row and row area parameters
12130 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12131 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12133 * dispnew.c (updated_row, updated_area): Remove.
12134 (redraw_overlapped_rows, update_window_line): Adjust user.
12135 (update_marginal_area, update_text_area): Likewise. Pass updated row
12136 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12137 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12140 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12142 * process.c (flush_pending_output): Remove stub.
12145 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12147 * callproc.c: Fix race that killed background processes (Bug#15144).
12148 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12149 Record deleted process-id in critical section, not afterwards.
12150 Don't mistakenly kill process created by a call-process invocation
12151 that discards output and does not wait.
12153 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12155 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12156 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12157 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12158 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12159 to shut up compiler in mark_object.
12160 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12162 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12164 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12165 We can't portably rely on PTY_OPEN doing that, even if
12166 it calls posix_openpt with O_CLOEXEC.
12168 2013-08-20 Kenichi Handa <handa@gnu.org>
12170 * character.c (string_char): Improve commentary.
12172 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12174 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12175 (struct animation_cache): Make signature a flexible array member.
12176 All uses changed. This is a tad slower but may insulate us better
12177 from future changes to ImageMagick.
12179 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12181 * image.c: Shrink memory needed for animation cache.
12182 (SIGNATURE_DIGESTSIZE): New constant.
12183 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12184 (imagemagick_create_cache): Copy the signature. This saves
12185 several KB of memory that ImageMagick wastes per signature.
12186 Don't bother updating the update_time, as the caller does that now.
12187 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12188 it's a fixed size struct member now.
12189 (imagemagick_get_animation_cache): Always destroy the signature,
12190 as it's now imagemagick_create_cache's responsibility to copy it.
12191 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12192 and use memcmp rather than strcmp.
12193 eassert that ImageMagick returns a signature of the specified length.
12195 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12197 * image.c (imagemagick_get_animation_cache): Don't segfault on
12199 (imagemagick_get_animation_cache): Revert to previous definition
12200 so that it actually works. But keep the memory leak fix.
12201 (imagemagick_get_animation_cache): Fix memory leak.
12203 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12205 * image.c: Fix animation cache signature memory leak.
12206 Fix some other minor performance problems while we're at it.
12207 (imagemagick_create_cache): Clear just the members that
12208 need clearing. Don't set update_time, as caller does that now.
12209 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12210 Simplify by using pointer-to-pointer instead of a prev pointer.
12211 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12212 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12213 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12214 it's already a copy. Free the signature probe unless it's cached.
12216 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12217 This was introduced by my 2013-08-12 fix for Bug#15035.
12219 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12221 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12222 (imagemagick_prune_animation_cache): Now static.
12224 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12226 * image.c (imagemagick_get_animation_cache): Don't segfault when
12227 pruning all entries.
12229 2013-08-18 Ken Brown <kbrown@cornell.edu>
12231 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12232 static heap if ENABLE_CHECKING is defined.
12233 (max_bss_sbrk_ptr): New variable.
12234 (bss_sbrk): Use it.
12235 (report_sheap_usage): Report maximum static heap usage instead of
12236 ending static heap usage.
12238 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12240 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12241 of zlib_initialized according to the results of calling
12242 init_zlib_functions.
12244 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12246 * image.c: Implement an ImageMagick per-image cache.
12247 (imagemagick_get_animation_cache): Fix a double-free error.
12248 (imagemagick_load_image): Remove the ping_wand code, which only
12249 apparently saved time on invalid animated images, and slowed down
12250 everything else. Optimize for the common case.
12252 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12254 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12256 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12258 * marker.c (set_marker): Remove documentation of undefined behavior.
12260 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12262 * image.c (imagemagick_compute_animated_image): Animate correctly
12263 when sub-images are smaller than the main image.
12264 (imagemagick_compute_animated_image): Setting the iterator row to
12265 zero is apparently not allowed.
12266 (imagemagick_compute_animated_image): Allow images that say they
12267 have sub-images that are bigger than the main image, but just crop
12270 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12272 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12274 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12276 * image.c (imagemagick_compute_animated_image): Respect the GIF
12279 2013-08-15 Ken Brown <kbrown@cornell.edu>
12281 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12282 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12285 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12287 Fix minor problems found by static checking.
12288 * frame.c (delete_frame):
12289 * xdisp.c (next_element_from_display_vector):
12290 Avoid uninitialized local.
12291 * image.c (imagemagick_compute_animated_image): Port to C89.
12292 Prefer usual GNU indentation style for loops.
12293 Be more careful about bizarrely large sizes, by using ptrdiff_t
12296 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12298 Fix infinite frame selection loop (Bug#15025).
12299 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12301 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12303 * xdisp.c (compute_window_start_on_continuation_line):
12304 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12305 to make sure we end up setting the window start at the leftmost
12306 visible character of the display line. This avoids funky
12307 horizontal shifting because the window start is not kept on the
12308 same position. (Bug#15090)
12309 (next_element_from_display_vector): Support 'box' face attribute
12310 in the face definitions of a display vector. (Bug#15099)
12312 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12314 * image.c (imagemagick_compute_animated_image): Implement animated
12315 images (bug#14700).
12316 (imagemagick_compute_animated_image): Fix some compilation
12317 warnings. Implement a very simple cache to make the animation
12318 usable at all, but it should be replaced with a per-image cache.
12320 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12322 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12323 to do `for' loops over alist values.
12324 * buffer.h (FOR_EACH_BUFFER):
12325 * process.c (FOR_EACH_PROCESS): Use it.
12326 (handle_child_signal, status_notify, Fget_buffer_process)
12327 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12329 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12331 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12332 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12333 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12334 to xzalloc and so avoid redundant call to memset.
12335 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12336 members because it is allocated with xzalloc and so already zeroed.
12338 2013-08-14 Ken Brown <kbrown@cornell.edu>
12340 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12343 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12345 Utility function and macro to copy Lisp string to C string.
12346 * lisp.h (xlispstrdupa): New macro.
12347 (xlispstrdup): New prototype.
12348 * alloc.c (xlispstrdup): New function.
12349 * callint.c (Fcall_interactively):
12350 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12351 (Fsubstitute_in_file_name):
12352 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12353 * image.c (x_create_bitmap_from_file):
12354 * w32term.c (w32_term_init):
12355 * xterm.c (x_term_init): Use xlispstrdup.
12357 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12359 * image.c (imagemagick_load_image): Make animated pictures work.
12360 There's still some problems with background color settings, though
12363 * decompress.c (unwind_decompress): Always restore point.
12365 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12367 * marker.c (set_marker): Reformat documentation.
12369 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12371 * xdisp.c (cursor_type_changed): Now static.
12373 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12374 Use changed. This avoids the need to call xmalloc and for the
12375 caller to call xfree, and avoids memory leaks in some situations.
12377 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12379 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12380 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12381 (redisplay_window): If window_end_valid is cleared due to non-zero
12382 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12383 so do not call to try_cursor_movement for that window.
12385 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12387 * window.h (struct window): Convert window_end_pos and
12388 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12389 (wset_window_end_pos, wset_window_end_vpos): Remove.
12390 * dispnew.c (adjust_glyph_matrix):
12391 * window.c (Fwindow_end, replace_window, set_window_buffer)
12393 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12394 (set_vertical_scroll_bar, redisplay_window, try_window)
12395 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12396 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12397 (note_mouse_highlight): Adjust users.
12398 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12401 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12403 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12404 * image.c (imagemagick_filename_hint): Use `const char *' and
12405 prefer SSDATA to SDATA to avoid warnings.
12407 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12409 Cleanup window fringes, margins and scroll bars adjustments.
12410 * window.c (set_window_fringes, set_window_margins)
12411 (set_window_scroll_bars, apply_window_adjustment): New functions.
12412 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12413 (Fset_window_scroll_bars): Use them.
12415 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12417 * window.h (struct window): Convert scroll_bar_width
12418 from Lisp_Object to integer. Adjust comment.
12419 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12421 * window.c (wset_scroll_bar_width): Remove.
12422 (make_window): Initialize scroll_bar_width.
12423 (Fsplit_window_internal): Use direct assignment.
12424 (Fset_window_configuration, save_window_save):
12425 Convert Lisp_Object to integer and back where appropriate.
12426 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12427 bar was actually changed, and mention this in docstring.
12429 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12431 * decompress.c: Minor simplifications.
12432 (Fzlib_decompress_region): Don't bother verifying
12433 that avail_out <= UINT_MAX, as that was confusing.
12434 Mention the restriction in a comment instead.
12435 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12437 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12439 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12440 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12442 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12444 * image.c (imagemagick_filename_hint): Check for errors in the
12447 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12449 * window.c (Fwindow_margins): Return nil when there's no marginal
12450 area, as per the documented API.
12452 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12453 Fmake_vector, as scroll bar's struct members are not all Lisp
12454 objects now. This avoids crashes in GC.
12456 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12457 bool, so its address could be taken.
12459 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12461 * image.c (imagemagick_filename_hint): New function to possibly
12462 apply `image-content-type-suffixes'.
12463 (imagemagick_load_image): Use it.
12465 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12467 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12468 if loading zlib failed.
12470 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12472 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12473 2013-08-13 checkin below. Change bool to BOOL, rule is:
12474 All Obj-C code uses BOOL, except for interfaces callable from C.
12476 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12478 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12480 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12481 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12482 bool instead of BOOL.
12483 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12484 from Lisp_Object to bitfield. Adjust comment.
12485 * w32term.c (x_scroll_bar_create): Adjust user.
12486 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12487 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12488 Use bool for boolean.
12489 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12490 to `unsigned int' when defining a bitfield.
12492 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12494 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12496 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12498 * window.h (struct window): Convert left_margin_cols and
12499 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12500 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12501 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12503 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12505 (showing_window_margins_p, update_window_line, update_frame_1):
12506 * fringe.c (draw_fringe_bitmap_1):
12507 * xdisp.c (window_box_width): Adjust users.
12508 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12509 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12510 Use direct assignment.
12511 (Fset_window_configuration, save_window_save, Fwindow_margins):
12512 Convert Lisp_Object to integer and back where appropriate.
12513 (Fset_window_margins): Adjust user. Return t if any margin
12514 was actually changed, and mention this in docstring.
12516 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12518 * syntax.c (forward_word):
12519 * cmds.c (forward_char, backward_char): Mention the optional argument.
12521 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12523 * window.h (struct window): Convert left_fringe_width
12524 and right_fringe_width from Lisp_Objects to integers.
12526 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12527 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12528 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12530 (make_window): Initialize new integer fields to -1.
12531 (Fsplit_window_internal): Use direct assignment.
12532 (Fset_window_configuration, save_window_save):
12533 Convert Lisp_Object to integer and back where appropriate.
12534 (Fset_window_fringes): Adjust user. Return t if any fringe
12535 was actually changed, and mention this in docstring.
12537 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12539 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12540 * nsfns.m (x_set_cursor_type):
12541 * w32fns.c (x_set_cursor_type):
12542 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12543 * xdisp.c (set_frame_cursor_types): ...but in common code.
12545 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12547 * font.c (clear_font_cache): New function, stripped from...
12548 (Fclear_font_cache): ...here, which now uses the function
12549 above. Adjust comment.
12550 * font.h (clear_font_cache): Add prototype.
12551 * xfaces.c (clear_face_cache): Use clear_font_cache.
12553 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12555 * window.c (Fset_window_start): Compare `w', not `window' because
12556 `w' might not be equal to `window' after call to decode_live_window.
12558 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12560 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12561 This fixes a problem introduced by the Bug#15035 patch
12562 when using GPG. Reported by Herbert J. Skuhra.
12564 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12566 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12567 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12568 not yet initialized.
12570 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12572 * decompress.c (Fzlib_decompress_region): Support zlib
12573 decompression, too, and rename.
12575 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12577 Minor zlib configuration tweaks.
12578 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12579 Don't assume presence of fn_inflateInit2_ zlib internal function.
12581 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12583 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12584 include the zlib prefix.
12586 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12588 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12589 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12590 define static variables that are pointers to zlib functions to be
12591 dynamically loaded.
12592 (init_zlib_functions) [WINDOWSNT]: New function.
12593 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12595 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12596 macros instead of invoking the zlib functions directly.
12597 (syms_of_decompress): DEFSYM Qzlib_dll.
12598 Staticpro Szlib_available_p.
12600 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12602 Avoid looping over all frame windows to freeze and unfreeze.
12603 * window.h (struct window): Drop frozen_window_start_p.
12604 (freeze_window_starts): Drop prototype.
12605 * frame.h (struct frame): New frozen_window_starts flag.
12606 (FRAME_WINDOWS_FROZEN): New macro.
12607 * window.c (freeze_window_start, freeze_window_starts):
12609 (select_window, replace_window): Adjust users.
12610 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12611 (window_frozen_p): New function.
12612 (redisplay_window): Use it.
12614 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12616 Fix some fd issues when running subprocesses (Bug#15035).
12617 Fix bugs that can leak files or file descriptors on errors.
12618 Don't unlink open temp files, as that's hard for users to diagnose
12619 when things go awry (e.g., temp disk exhausted).
12620 Don't bother to lock temp files. Check for invalid recursion.
12621 * callproc.c (synch_process_fd): Remove. All uses removed.
12622 (synch_process_tempfile): New var or macro.
12623 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12625 (record_kill_process): New arg, the temp name. All callers changed.
12626 (delete_temp_file): Now just a simple wrapper around unlink.
12627 (call_process_kill): New arg, the call_process_fd array.
12628 Close them all. Clear synch_process_pid. Remove the temp file,
12629 or arrange for it to be removed.
12630 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12631 that's been moved to synch_process_tempfile. Caller changed.
12632 Do not remove the tempfile; that's now call_process_kill's
12634 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12635 call_process_kill; the caller now does that.
12636 (call_process_cleanup): Do not close the process fd; that's now
12637 call_process_kill's responsibility.
12638 (Fcall_process): Implement via new function call_process, which
12639 has most of the old body of Fcall_process, but with a different API.
12640 (call_process): New function that does not open or close filefd if
12641 it is nonnegative. Record which fds need to be closed, and let
12642 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12643 Signal an error if invoked recursively (could be done via a hook).
12644 Simplify creation of the tempfile in the MSDOS case.
12645 Don't create the output file until after checking for the executable.
12646 Report any failure to open /dev/null.
12647 Don't open /dev/null for writing twice; once is enough.
12648 Don't create pipe if all output is being discarded or sent to file.
12649 Don't worry about setting up the coding system or reading from the
12650 pipe if all output is being discarded.
12651 Hoist fd_error local into top level, to lessen block nesting.
12652 Don't record deleted pid here; now done by Fcall_process_region.
12653 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12654 and note its success in synch_process_tempfile.
12655 Do not leak resources when child_setup fails.
12656 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12657 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12658 (create_temp_file): Now returns open fd, with an additional
12659 Lisp_Object * argument to return the name. All callers changed.
12660 Do not close the file; rewind it instead, and leave it open for
12661 the caller. Do not lock the temp file. Unwind-protect the file
12662 and the file-descriptor.
12663 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12664 If an asynchrounous process, record it here, not in call_process.
12665 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12666 * eval.c (set_unwind_protect): New function.
12667 * fileio.c (write_region): New function, generalized from the
12668 old Fwrite_region. Do not lock temp files.
12669 (Fwrite_region): Use it.
12670 * lisp.h (set_unwind_protect, write_region): New decls.
12671 * process.c: Include <verify.h>.
12672 (make_process): Mark fds as initially closed.
12673 (deleted_pid_list): Now a list of pid-filename pairs.
12675 (close_process_fd): New function.
12676 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12677 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12678 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12679 (create_process, create_pty, Fmake_serial_process)
12680 (server_accept_connection): Record which fds need to be closed,
12681 and let deactivate_process close them.
12682 (Fmake_network_process): Do not discard the unwind-protect
12683 until it's safe to do so.
12684 (deactivate_process): Close the fds opened by create_process etc.
12685 (Fprocess_send_eof): Adjust to new way of recording open fds.
12686 Report an error if /dev/null can't be opened, instead of aborting.
12687 * process.h (PROCESS_OPEN_FDS): New constant.
12688 (struct Lisp_Process): New member open_fds.
12689 (record_kill_process, record_deleted_pid): Adjust signatures.
12690 (record_deleted_pid): Move decl here ...
12691 * syswait.h (record_deleted_pid): ... from here.
12693 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12695 * decompress.c: Fix bugs with large buffers and weird inputs.
12696 Tune a bit. Reindent as per usual Emacs style.
12697 (BUFFER_SIZE): Remove.
12698 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12699 more than UINT_MAX bytes. Decompress into the gap instead of into
12700 an auto buffer, as this should avoid copying. Return nil if
12701 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12702 set immediate_quit; we shouldn't trust zlib code that much.
12704 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12706 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12707 errors, and really move the gap to where we want it.
12709 * lisp.h: Include decompress.c support.
12711 * emacs.c (main): Include decompress.c support.
12713 * Makefile.in: Include -lz if present.
12715 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12717 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12718 (initWithTitle:): Initialize frame to 0.
12719 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12720 (fillWithWidgetValue:frame:): Rename from
12721 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12723 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12724 fillWithWidgetValue:frame:
12726 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12727 remove memory leak warnings.
12729 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12730 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12731 menu_pending_title.
12733 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12734 (x_activate_menubar): Update the whole menu.
12735 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12736 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12737 current event is not NSSystemDefined (Bug#15001).
12738 Call ns_check_menu_open only if trackingMenu is 2.
12739 (menuDidClose:): New method, decrease trackingMenu.
12740 (fillWithWidgetValue:setDelegate:): New method.
12741 (fillWithWidgetValue:): Call the above.
12743 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12745 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12747 Omit some unnecessary casts.
12748 Many of these go back to the old pre-C89 days, when they may have
12749 been needed, but we've been assuming C89 or later for a while now.
12750 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12751 (live_float_p, live_misc_p, live_vector_p):
12752 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12753 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12754 (defvar_per_buffer):
12755 * callint.c (Fcall_interactively):
12756 * doc.c (Fsubstitute_command_keys):
12757 * filelock.c (get_boot_time):
12758 * frame.c (xrdb_get_resource):
12759 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12760 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12761 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12762 (menuitem_highlight_callback, menu_destroy_callback)
12763 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12764 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12765 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12766 (xg_tool_bar_help_callback, tb_size_cb):
12767 * image.c (xpm_alloc_color, png_read_from_memory)
12768 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12769 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12771 * keymap.c (describe_map):
12772 * nsfns.m (Fns_display_monitor_attributes_list):
12773 * nsmenu.m (process_dialog:):
12774 * nsterm.m (hold_event):
12775 * process.c (wait_reading_process_output):
12776 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12777 * scroll.c (do_direct_scrolling, scrolling_1):
12778 * termcap.c (tgetent):
12779 * window.c (check_window_containing, add_window_to_list)
12780 (freeze_window_starts):
12781 * xdisp.c (compare_overlay_entries, vmessage):
12782 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12783 (x_get_monitor_attributes_xrandr)
12784 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12785 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12786 * xfont.c (xfont_match, xfont_open):
12787 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12788 (menubar_selection_callback, menu_position_func)
12789 (popup_selection_callback, create_and_show_popup_menu)
12790 (dialog_selection_callback, create_and_show_dialog):
12791 * xrdb.c (x_get_string_resource)
12793 * xsmfns.c (x_session_check_input):
12794 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12795 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12796 (xaw_jump_callback, xaw_scroll_callback):
12797 Omit unnecessary casts.
12799 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12801 Minor string-length refactoring.
12802 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12803 * frame.c (make_monitor_attribute_list):
12804 Prefer build_string to strlen + make_string.
12806 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12808 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12809 don't check minor_code (Bug#14417).
12811 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12813 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12814 vertical positions instead. This avoids calling MATRIX_ROW with
12815 row numbers that are possibly beyond valid limits. (Bug#15064)
12817 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12819 Use xstrdup and build_unibyte_string where applicable.
12820 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12821 * xfns.c (x_window):
12822 * xrdb.c (x_get_customization_string):
12823 * xterm.c (xim_initialize):
12824 * w32fns.c (w32_window): Use xstrdup.
12825 (w32_display_monitor_attributes_list):
12826 * emacs.c (init_cmdargs):
12827 * keyboard.c (PUSH_C_STR):
12828 * nsfont.m (nsfont_open):
12829 * sysdep.c (system_process_attributes):
12830 * w32.c (system_process_attributes):
12831 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12833 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12835 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12836 variables of these types so that GDB would know about them, as aid
12837 for debugging fatal exceptions. (Bug#15024) See also
12838 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12841 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12843 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12844 larger than the NSWindow (Bug#14934).
12846 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12848 Redesign redisplay interface to drop global variable updated_window.
12849 Always pass currently updated window as a parameter to update routines.
12850 * dispextern.h (updated_window): Remove declaration.
12851 (struct redisplay_interface): Pass window parameter to
12852 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12853 and after_update_window_hook.
12854 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12856 * dispnew.c (updated_window): Remove.
12857 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12858 (update_window_line): Adjust to match redisplay interface changes.
12859 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12860 (ns_scroll_run, ns_after_update_window_line):
12861 * w32term.c (x_update_window_begin, x_update_window_end)
12862 (x_after_update_window_line, x_scroll_run):
12863 * xterm.c (x_update_window_begin, x_update_window_end)
12864 (x_after_update_window_line, x_scroll_run):
12865 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12866 Likewise. Adjust comments where appropriate.
12867 (x_cursor_to): Simplify because this is always called during window
12868 update (but install debugging check anyway).
12869 (expose_window): Check must_be_updated_p flag to see whether this
12870 function is called during window update.
12872 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12874 Do not reset window modification event counters excessively.
12875 These leftovers and poor man's tricky methods to catch extra
12876 redisplay's attention are no longer needed.
12877 * frame.c (set_menu_bar_lines_1):
12878 * minibuf.c (read_minibuf_unwind):
12879 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12880 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12881 (window_scroll_line_based, Fset_window_configuration):
12882 * xdisp.c (redisplay_window): Do not reset last_modified and
12883 last_overlay_modified counters.
12885 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12887 * xselect.c (x_send_client_event): Set send_event and serial, memset
12888 data.l as it might be bigger than data.b. Use 24 bit mask to
12889 XSendEvent (Bug#15034).
12891 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12893 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12894 for TTY frames that are not the top frame on their console.
12897 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12899 * w32term.c (w32fullscreen_hook): Really maximize frame when
12900 asked for (Bug#14841).
12902 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12904 Prefer selected_window to Fselected_window, likewise for frames.
12905 * buffer.c (Fbuffer_swap_text):
12906 * data.c (Fvariable_binding_locus):
12907 * window.c (run_window_configuration_change_hook): Adjust users.
12908 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12909 Use decode_live_frame.
12911 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12913 Be more careful if selected window shows the buffer other than current,
12914 use window_outdated only if this is not so. This change should also
12915 address some weird issues discussed in Bug#13012.
12916 * window.h (window_outdated): New prototype.
12917 * window.c (window_outdated): Now here. Convert from static and
12918 always assume window's buffer.
12919 (Fwindow_end, Fwindow_line_height): Use it.
12920 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12921 and always assume window's buffer.
12922 (redisplay_window): Adjust user.
12923 (redisplay_internal): Call to reconsider_clip_changes once and
12924 check whether mode line should be updated only if selected window
12925 shows current buffer.
12926 (run_window_scroll_functions): Use eassert for debugging check.
12927 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12929 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12931 * window.c (window_scroll, window_scroll_pixel_based)
12932 (window_scroll_line_based): Use bool for booleans.
12934 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12936 * process.c: Fix minor off-by-one issues in descriptor counts.
12937 This shouldn't fix any real bugs, but it cleans up the code a bit.
12938 (max_process_desc, max_input_desc): -1, not 0, means none.
12940 (delete_input_desc): New function.
12941 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12942 (deactivate_process): Scan backwards when recomuting max_process_desc;
12943 that should be faster.
12944 (init_process_emacs): Initialize max_input_desc.
12946 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12948 Use region cache to speedup bidi_find_paragraph_start.
12949 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12950 Rename cache_long_line_scans to cache_long_scans.
12951 * buffer.c (bset_cache_long_line_scans): Rename to
12952 bset_cache_long_scans.
12953 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12954 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12956 (syms_of_buffer): Rename cache-long-line-scans to
12957 cache-long-scans. Adjust docstring.
12958 * search.c (newline_cache_on_off):
12959 * indent.c (width_run_cache_on_off): Adjust users.
12960 * bidi.c (bidi_paragraph_cache_on_off): New function.
12961 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12962 * insdel.c (prepare_to_modify_buffer):
12963 Invalidate bidi_paragraph_cache if enabled.
12965 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12967 Invalidate region caches only if buffer text is going to be changed.
12968 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12969 (modify_text): ...new prototype.
12970 (prepare_to_modify_buffer_1): New prototype.
12971 * textprop.c (modify_region): Rename to...
12972 (modify_text_properties): ...new function.
12973 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12974 (Fremove_list_of_text_properties): Adjust users.
12975 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12976 (modify_text): ...new function.
12977 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12978 (prepare_to_modify_buffer_1): ...new function.
12979 * casefiddle.c (casify_region):
12980 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12981 (Ftranspose_regions): Use modify_text.
12983 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12985 * lisp.mk (lisp): Add nadvice.elc.
12987 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12989 New macro to iterate over live buffers similar to frames.
12990 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12991 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12992 Declare buffer-related variables here to offload lisp.h.
12993 * buffer.c (Vbuffer_alist): Adjust comment.
12994 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12995 (other_buffer_safely):
12996 * data.c (store_symval_forwarding):
12997 * dispnew.c (Fframe_or_buffer_changed_p):
12998 * fileio.c (Fdo_auto_save):
12999 * filelock.c (unlock_all_files):
13000 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13002 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13004 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13005 * callproc.c (create_temp_file):
13006 * filelock.c (create_lock_file):
13007 Assume mkostemp, since it's now provided by Gnulib.
13009 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13011 * w32.c (mkostemp): New function.
13012 (mktemp): Remove, no longer used. Most of the code reused in
13013 mkostemp. (Bug#15015)
13014 (mktemp): Don't undef.
13016 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13018 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13019 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13020 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13021 (free_glyph_pool, check_glyph_memory): Likewise for
13022 all users. Adjust comments where appropriate.
13024 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13026 * composite.h: Minor fixups.
13027 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13028 to fix a misspelling, and change it to an inline function while
13029 we're at it (it need not be a macro). All uses changed.
13030 (composition_method, composition_valid_p):
13031 Rewrite to avoid assignments in if-conditions.
13033 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13035 Do not use global Lisp_Object in composition macros.
13036 * composite.h (composition_temp): Remove declaration.
13037 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13038 (composition_method, composition_valid_p): ...inline functions.
13039 (compose_region): Remove the leftover.
13040 * composite.c (composition_temp): Remove.
13041 (run_composition_function, update_compositions)
13042 (composition_compute_stop_pos, composition_adjust_point)
13043 (Ffind_composition_internal):
13044 * coding.c (handle_composition_annotation):
13045 * xdisp.c (handle_composition_prop, check_point_in_composition):
13046 Related users changed.
13048 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13050 Drop FRAME_PTR typedef.
13051 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13052 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13053 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13054 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13055 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13056 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13057 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13058 All related users changed.
13060 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13062 * eval.c (default_toplevel_binding): New function.
13064 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13065 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13066 (syms_of_eval): Export them.
13067 * data.c (Fdefault_value): Micro cleanup.
13068 * term.c (init_tty): Use "false".
13070 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13072 Fix X GC leak in GTK and raw (no toolkit) X ports.
13073 * xterm.c (x_free_frame_resources): If white and black relief
13074 GCs are allocated, always free them here.
13075 * xfns.c (x_make_gc): Omit redundant initialization.
13076 * widget.c (create_frame_gcs): Remove the leftover.
13077 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13078 in x_free_frame_resources.
13080 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13082 * nsterm.m (windowWillResize:toSize:): Only change title if
13083 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13085 (viewDidEndLiveResize): New method.
13087 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13088 inside NS_IMPL_COCOA.
13090 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13092 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13093 Do not check whether undo is enabled because record_insert and
13094 record_delete does that themselves.
13096 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13098 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13099 member which is not really used any more.
13100 (FRAME_XIC_BASE_FONTNAME): Remove.
13101 * xfns.c (xic_free_fontset): Adjust user.
13102 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13103 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13104 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13105 (xdialog_show): Use eassert for debugging check.
13106 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13108 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13110 * fileio.c, fns.c (merge): Move extern decl from here ...
13111 * lisp.h (merge): ... to here.
13113 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13115 Fix last font-related change.
13116 * w32font.h (w32font_list_internal, w32font_match_internal):
13118 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13119 (uniscribe_list_family): Adjust to match font API change.
13120 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13121 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13123 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13125 * frame.h (FRAME_MOUSE_UPDATE):
13126 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13127 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13129 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13131 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13132 * font.h (struct font_driver): Change list, match, and list_family
13133 functions to accept struct frame * as first arg.
13134 * font.c (font_score, font_compare, font_sort_entities):
13136 (font_sort_entities, font_list_entities, font_select_entity)
13137 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13138 match font API change.
13139 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13140 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13141 * ftxfont.c (ftxfont_list, ftxfont_match):
13142 * xftfont.c (xftfont_list, xftfont_match):
13143 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13144 * w32font.c (w32font_list, w32font_match, w32font_list)
13145 (w32font_list_internal, w32_font_match_internal): Likewise.
13146 * xfaces.c (Fx_family_fonts): Adjust user.
13148 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13150 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13151 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13152 only if HAVE_X_WINDOWS is in use.
13153 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13154 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13155 * w32term.c (x_wm_set_icon_position): Likewise.
13156 * w32fns.c (x_icon): Adjust user.
13158 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13160 * xterm.c (last_mouse_press_frame): Remove the
13161 leftover which is not really used any more.
13162 (handle_one_xevent, syms_of_xterm): Adjust users.
13163 (x_flush): Call XFlush once per each X display, not frame.
13164 This is better because this code always unconditionally skips
13165 non-X frames in Vframe_list and issues the only XFlush if we
13166 have more than one X frame on the same X display.
13167 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13168 Use bool for booleans.
13169 (x_draw_glyph_string_background, cvt_string_to_pixel)
13170 (cvt_pixel_dtor): Drop unnecessary prototypes.
13171 * xterm.h (x_display_ok): Adjust prototype.
13173 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13175 Drop unnecessary functions that deals with frame pixel size.
13176 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13177 (x_pixel_height): Drop prototypes.
13178 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13179 (x_pixel_height): Drop implementations.
13180 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13181 which should be always valid for window frame.
13182 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13183 * w32menu.c (Fx_popup_dialog):
13184 * xmenu.c (Fx_popup_dialog): Likewise for both.
13186 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13188 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13189 frame parameters and call to Fmodify_frame_parameters just once.
13190 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13191 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13192 and mention nil frame in docstring.
13194 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13196 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13197 (x_figure_window_size): Likewise. Adjust to return long.
13198 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13199 (toplevel): Move Qterminal_live_p to...
13200 * terminal.c (toplevel): ...here, make it static, and...
13201 (syms_of_terminal): ...DEFSYM here.
13202 * frame.h (Qterminal_live_p): Remove declaration.
13203 (make_frame, x_figure_window_size): Adjust prototype.
13204 * nsfns.m (Fx_create_frame): Use long for window flags.
13206 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13208 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13209 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13210 Do not assume that emacs_close (INT_MAX) is a no-op.
13212 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13214 * xfaces.c (make_face_cache): For struct face_cache, prefer
13215 xmalloc to xzalloc and so avoid redundant call to memset.
13216 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13218 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13220 * fringe.c (draw_window_fringes, update_window_fringes)
13221 (compute_fringe_widths):
13222 * w32term.c (x_draw_glyph_string):
13223 * window.c (candidate_window_p, Frecenter):
13224 * xfaces.c (realize_basic_faces, realize_default_face)
13225 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13226 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13227 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13228 * xmenu.c (Fx_menu_bar_open_internal):
13229 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13230 * xsettings.c (xft_settings_event):
13231 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13232 Use bool for booleans. Adjust style and comments where
13234 * dispextern.h (draw_window_fringes, update_window_fringes)
13235 (compute_fringe_widths):
13236 * xterm.h (x_had_errors_p): Adjust prototype.
13238 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13240 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13241 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13243 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13245 * fns.c (toplevel): Remove comment before Fsafe_length because
13246 it checks for QUIT.
13248 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13250 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13252 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13254 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13255 frame which got the message is still alive, before dereferencing
13256 its pointer. (Bug#14970)
13258 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13259 be a live window, before using it as such. (Bug#14970)
13261 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13263 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13264 w32_detect_focus_change instead of doing part of its job by hand.
13265 This fixes the problem whereby FOCUS_OUT events were not sent to
13268 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13270 * process.c (Fprocess_list): Doc fix.
13272 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13273 being re-exposed only if it didn't ask to become visible.
13274 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13275 was previously iconified. (Bug#14841)
13276 (x_iconify_frame): Mark the frame iconified.
13278 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13280 Fix minor problems found by static checking.
13281 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13282 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13284 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13286 * eval.c (set_specpdl_old_value): New function.
13287 (unbind_to): Minor simplification.
13288 (get_backtrace_frame): New function.
13289 (Fbacktrace_frame): Use it. Add `base' argument.
13290 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13291 (syms_of_eval): Export backtrace-eval.
13292 * xterm.c (x_focus_changed): Simplify.
13294 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13296 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13298 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13300 * xdisp.c (redisplay_window): Instead of moving point out of
13301 scroll margin, reject the force_start method, and try scrolling
13302 instead. (Bug#14780)
13304 2013-07-24 Ken Brown <kbrown@cornell.edu>
13306 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13309 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13311 * eval.c (Fprogn): Do not check that BODY is a proper list.
13312 This undoes the previous change. The check slows down the
13313 interpreter, and is not needed to prevent a crash. See
13314 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13316 2013-07-23 Glenn Morris <rgm@gnu.org>
13318 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13320 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13322 Port to GNU/Linux systems with tinfo but not ncurses.
13323 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13324 to decide whether ncurses is being used. Without this change,
13325 GCC complains about tgetent not being declared, on a system
13326 that has tinfo installed but ncurses not installed.
13328 * eval.c (Fprogn): Check that BODY is a proper list.
13330 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13331 * data.c (Fsetq_default):
13332 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13333 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13335 Tune by taking advantage of the fact that ARGS is always a list
13336 when a function is declared to have UNEVALLED args.
13338 * emacsgtkfixed.c: Port to GCC 4.6.
13339 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13341 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13343 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13344 here to silence compiler warnings.
13346 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13348 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13349 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13350 from messing up Emacs's 'struct frame' (Bug#14923).
13352 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13354 * alloc.c (make_save_ptr_ptr): Define this function.
13355 It was inadvertently omitted. It's needed only if
13356 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13358 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13360 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13361 frame have focus (Bug#14895).
13363 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13365 Avoid vfork-related deadlock more cleanly.
13366 * callproc.c (child_setup): When the child's exec fails, output
13367 the program name, as that's more useful. Use O_NONBLOCK to avoid
13369 * process.c (create_process_1): Remove; no longer needed.
13370 (create_process): Remove timer hack; no longer needed, now that
13371 the child avoids deadlock.
13373 2013-07-20 Glenn Morris <rgm@gnu.org>
13375 * image.c (Fimage_flush): Fix doc typo.
13377 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13379 Fix array bounds violation when pty allocation fails.
13380 * process.c (PTY_NAME_SIZE): New constant.
13381 (pty_name): Remove static variable; it's now auto.
13382 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13383 Take pty_name as an arg rather than using a static variable.
13384 All callers changed.
13385 (create_process): Recover pty_flag from process, not from volatile local.
13386 (create_pty): Stay inside array even when pty allocation fails.
13387 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13389 * lread.c (Fload): Avoid initialization only when lint checking.
13390 Mention that it's needed only for older GCCs.
13392 2013-07-20 Kenichi Handa <handa@gnu.org>
13394 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13395 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13397 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13399 * lread.c (Fload): Avoid uninitialized warning.
13401 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13403 Fix some minor file descriptor leaks and related glitches.
13404 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13405 (create_lock_file): Use write, not emacs_write.
13406 * image.c (slurp_file, png_load_body):
13407 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13408 (server_accept_connection):
13409 Don't leak an fd on memory allocation failure.
13410 * image.c (slurp_file): Add a cheap heuristic for growing files.
13411 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13412 as that's what the other routines do. Maybe input need not be
13413 blocked at all, but it's better to be consistent.
13414 Avoid undefined behavior when strlen is zero.
13416 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13417 (NSTATICS): Now a constant; doesn't need to be a macro.
13419 2013-07-19 Richard Stallman <rms@gnu.org>
13421 * coding.c (decode_coding_utf_8): Add simple loop for fast
13422 processing of ASCII characters.
13424 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13426 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13428 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13430 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13431 unportable 'struct x_display_info'.
13432 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13433 is a portable type.
13435 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13437 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13438 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13440 (system_process_attributes): Prefer plain char to unsigned char
13441 when either will do. Clean up properly if interrupted or if
13442 memory allocations fail. Don't assume sscanf succeeds.
13443 Remove no-longer-needed workaround to stop GCC from whining.
13444 Read command-line once, instead of multiple times. Check read status a
13445 bit more carefully.
13447 Fix obscure porting bug with varargs functions.
13448 The code assumed that int is treated like ptrdiff_t in a vararg
13449 function, which is not a portable assumption. There was a similar
13450 -- though these days less likely -- porting problem with various
13451 assumptions that pointers of different types all smell the same as
13452 far as vararg functions is conserved. To make this problem less
13453 likely in the future, redo the API to use varargs functions.
13454 * alloc.c (make_save_value): Remove this vararg function.
13455 All uses changed to ...
13456 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13457 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13459 (make_save_ptr): Rename from make_save_pointer, for consistency with
13460 the above. Define only on platforms that need it. All uses changed.
13462 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13464 * keyboard.c: Try to fix typos in previous change.
13465 (DISPLAY_LIST_INFO): New macro.
13466 (kbd_buffer_get_event): Do not access members that are not present
13467 in X11. Revert inadvertent change of "!=" to "=".
13469 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13471 * keyboard.c (kbd_buffer_get_event):
13472 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13473 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13475 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13477 * filelock.c: Fix unlikely file descriptor leaks.
13478 (get_boot_time_1): Rework to avoid using emacs_open.
13479 This doesn't actually fix a leak, but is better anyway.
13480 (read_lock_data): Use read, not emacs_read.
13482 * doc.c: Fix minor memory and file descriptor leaks.
13483 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13484 (get_doc_string, Fsnarf_documentation):
13485 Fix file descriptor leak on error.
13487 * term.c: Fix minor fdopen-related file descriptor leaks.
13488 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13489 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13491 * charset.c: Fix file descriptor leaks and errno issues.
13493 (load_charset_map_from_file): Don't leak file descriptor on error.
13494 Use plain record_xmalloc since the allocation is larger than
13495 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13497 * eval.c (record_unwind_protect_nothing):
13498 * fileio.c (fclose_unwind):
13500 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13501 The replacement doesn't block input, but that no longer seems
13504 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13506 * lread.c: Fix file descriptor leaks and errno issues.
13507 (Fload): Close some races that leaked fds or streams when 'load'
13509 (Fload, openp): Report error number of last nontrivial failure to open.
13510 ENOENT counts as trivial.
13511 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13513 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13514 now that the function is always called with a nonnegative arg.
13515 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13516 All uses replaced with ...
13517 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13519 A few more minor file errno-reporting bugs.
13520 * callproc.c (Fcall_process):
13521 * doc.c (Fsnarf_documentation):
13522 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13523 * process.c (set_socket_option):
13524 Don't let a constructor trash errno.
13525 * doc.c: Include <errno.h>.
13527 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13529 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13531 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13533 Fix w32 bug with call-process-region (Bug#14885).
13534 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13535 to Fcall_process when the input is empty. This simplifies the
13536 code a bit. It makes no difference on POSIXish platforms but
13537 apparently it fixes a bug on w32.
13539 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13540 * fileio.c (close_file_unwind): Don't close if FD is negative;
13541 this can happen when unwinding a zapped file descriptor.
13542 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13543 in case Emacs runs out of memory between the two unwind-protects.
13544 Don't trash errno when closing FD.
13545 Zap the FD in the specpdl when closing it, instead of deferring
13546 the removal of the unwind-protect; this fixes a bug where a child
13547 function unwinds the stack past us.
13549 New unwind-protect flavors to better type-check C callbacks.
13550 This also lessens the need to write wrappers for callbacks,
13551 and the need for make_save_pointer.
13552 * alloc.c (free_save_value):
13553 * atimer.c (run_all_atimers):
13555 * alloc.c (safe_alloca_unwind):
13556 * atimer.c (unwind_stop_other_atimers):
13557 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13558 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13559 * minibuf.c (choose_minibuf_frame_1):
13560 * process.c (make_serial_process_unwind):
13561 * xdisp.c (pop_message_unwind):
13562 * xselect.c (queue_selection_requests_unwind):
13563 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13564 * alloc.c (record_xmalloc):
13565 Prefer record_unwind_protect_ptr to record_unwind_protect with
13567 * alloc.c (Fgarbage_collect):
13568 Prefer record_unwind_protect_void to passing a dummy.
13569 * buffer.c (restore_buffer):
13570 * window.c (restore_window_configuration):
13571 * xfns.c, w32fns.c (do_unwind_create_frame)
13572 New wrapper. All record-unwind uses of wrappee changed.
13573 * buffer.c (set_buffer_if_live):
13574 * callproc.c (call_process_cleanup, delete_temp_file):
13575 * coding.c (code_conversion_restore):
13576 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13577 * editfns.c (save_excursion_restore)
13578 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13579 (save_restriction_restore):
13580 * eval.c (restore_stack_limits, un_autoload):
13581 * fns.c (require_unwind):
13582 * keyboard.c (recursive_edit_unwind, tracking_off):
13583 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13584 * macros.c (pop_kbd_macro, restore_menu_items):
13585 * nsfns.m (unwind_create_frame):
13586 * print.c (print_unwind):
13587 * process.c (start_process_unwind):
13588 * search.c (unwind_set_match_data):
13589 * window.c (select_window_norecord, select_frame_norecord):
13590 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13591 (fast_set_selected_frame):
13592 * xfns.c, w32fns.c (unwind_create_tip_frame):
13593 Return void, not a dummy Lisp_Object. All uses changed.
13594 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13595 * callproc.c (call_process_kill):
13596 * fileio.c (restore_point_unwind, decide_coding_unwind)
13597 (build_annotations_unwind):
13598 * insdel.c (Fcombine_after_change_execute_1):
13599 * keyboard.c (read_char_help_form_unwind):
13600 * menu.c (unuse_menu_items):
13601 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13602 * sound.c (sound_cleanup):
13603 * xdisp.c (unwind_redisplay):
13604 * xfns.c (clean_up_dialog):
13605 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13606 Accept no args and return void, instead of accepting and returning
13607 a dummy Lisp_Object. All uses changed.
13608 * cygw32.c (fchdir_unwind):
13609 * fileio.c (close_file_unwind):
13610 * keyboard.c (restore_kboard_configuration):
13611 * lread.c (readevalllop_1):
13612 * process.c (wait_reading_process_output_unwind):
13613 Accept int and return void, rather than accepting an Emacs integer
13614 and returning a dummy object. In some cases this fixes an
13615 unlikely bug when the corresponding int is outside Emacs integer
13616 range. All uses changed.
13617 * dired.c (directory_files_internal_unwind):
13618 * fileio.c (do_auto_save_unwind):
13619 * gtkutil.c (pop_down_dialog):
13620 * insdel.c (reset_var_on_error):
13621 * lread.c (load_unwind):
13622 * xfns.c (clean_up_file_dialog):
13623 * xmenu.c, nsmenu.m (pop_down_menu):
13624 * xmenu.c (cleanup_widget_value_tree):
13625 * xselect.c (wait_for_property_change_unwind):
13626 Accept pointer and return void, rather than accepting an Emacs
13627 save value encapsulating the pointer and returning a dummy object.
13629 * editfns.c (Fformat): Update the saved pointer directly via
13630 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13631 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13632 (unwind_body): New function.
13633 (record_unwind_protect): First arg is now a function returning void,
13634 not a dummy Lisp_Object.
13635 (record_unwind_protect_ptr, record_unwind_protect_int)
13636 (record_unwind_protect_void): New functions.
13637 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13638 * fileio.c (struct auto_save_unwind): New type.
13639 (do_auto_save_unwind): Use it.
13640 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13641 * insdel.c (struct rvoe_arg): New type.
13642 (reset_var_on_error): Use it.
13643 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13645 (specbinding_func): Remove; there are now several such functions.
13646 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13647 (set_unwind_protect_ptr): New function.
13648 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13650 Be simpler and more consistent about reporting I/O errors.
13651 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13652 Say "Read error" and "Write error", rather than "I/O error", or
13653 "IO error reading", or "IO error writing", when a read or write
13655 * process.c (Fmake_network_process, wait_reading_process_output)
13656 (send_process, Fprocess_send_eof, wait_reading_process_output):
13657 Capitalize diagnostics consistently. Put "failed foo" at the
13658 start of the diagnostic, so that we don't capitalize the
13659 function name "foo". Consistently say "failed" for such
13661 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13662 All callers changed. This is so it can use report_file_error.
13663 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13664 diagnostics consistently as above.
13666 * fileio.c (report_file_errno): Fix errno reporting bug.
13667 If the file name is neither null nor a pair, package it up as a
13668 singleton list. All callers changed, both to this function and to
13669 report_file_error. This fixes a bug where the memory allocator
13670 invoked by list1 set errno so that the immediately following
13671 report_file_error reported the wrong errno value.
13673 Fix minor problems found by --enable-gcc-warnings.
13674 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13675 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13677 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13679 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13680 Set event->arg to Qt if switch-event shall be generated.
13681 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13683 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13685 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13688 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13689 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13690 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13691 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13692 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13693 and there is a focused frame.
13694 (head_table): Add focus-in and focus-out.
13695 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13696 bind to handle-focus-in/out.
13698 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13699 (Fhandle_switch_frame): Call Fhandle_focus_in.
13700 (syms_of_frame): defsubr handle-focus-in/out.
13702 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13704 Fix porting bug to older POSIXish platforms (Bug#14862).
13705 * sysdep.c (emacs_pipe): New function, that implements
13706 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13707 This should port better to CentOS 5 and to Mac OS X 10.6.
13708 All calls to pipe2 changed.
13710 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13711 This makes the code easier to read and the executable a bit smaller.
13712 Do not replace all calls to Fcons that happen to create lists,
13713 just calls that are intended to create lists. For example, when
13714 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13715 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13716 Similarly for list2 through list5.
13717 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13718 * bytecode.c (exec_byte_code):
13719 * callint.c (quotify_arg, Fcall_interactively):
13720 * callproc.c (Fcall_process, create_temp_file):
13721 * charset.c (load_charset_map_from_file)
13722 (Fdefine_charset_internal, init_charset):
13723 * coding.c (get_translation_table, detect_coding_system)
13724 (Fcheck_coding_systems_region)
13725 (Fset_terminal_coding_system_internal)
13726 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13727 * composite.c (update_compositions, Ffind_composition_internal):
13728 * dired.c (directory_files_internal, file_name_completion)
13730 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13731 * doc.c (Fsnarf_documentation):
13732 * editfns.c (Fmessage_box):
13734 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13735 (Feval, eval_sub, Ffuncall, apply_lambda):
13736 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13737 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13738 (Fset_file_times, Finsert_file_contents)
13739 (Fchoose_write_coding_system, Fwrite_region):
13740 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13741 * font.c (font_registry_charsets, font_parse_fcname)
13742 (font_prepare_cache, font_update_drivers, Flist_fonts):
13743 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13744 * frame.c (make_frame, Fmake_terminal_frame)
13745 (x_set_frame_parameters, x_report_frame_params)
13746 (x_default_parameter, Fx_parse_geometry):
13747 * ftfont.c (syms_of_ftfont):
13748 * image.c (gif_load):
13749 * keyboard.c (command_loop_1):
13750 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13751 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13752 (Fminor_mode_key_binding, accessible_keymaps_1)
13753 (Faccessible_keymaps, Fwhere_is_internal):
13754 * lread.c (read_emacs_mule_char):
13755 * menu.c (find_and_return_menu_selection):
13756 * minibuf.c (get_minibuffer):
13757 * nsfns.m (Fns_perform_service):
13758 * nsfont.m (ns_script_to_charset):
13759 * nsmenu.m (ns_popup_dialog):
13760 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13761 (Fx_own_selection_internal):
13762 * nsterm.m (append2):
13763 * print.c (Fredirect_debugging_output)
13764 (print_prune_string_charset):
13765 * process.c (Fdelete_process, Fprocess_contact)
13766 (Fformat_network_address, set_socket_option)
13767 (read_and_dispose_of_process_output, write_queue_push)
13768 (send_process, exec_sentinel):
13769 * sound.c (Fplay_sound_internal):
13770 * textprop.c (validate_plist, add_properties)
13771 (Fput_text_property, Fadd_face_text_property)
13772 (copy_text_properties, text_property_list, syms_of_textprop):
13773 * unexaix.c (report_error):
13774 * unexcoff.c (report_error):
13775 * unexsol.c (unexec):
13776 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13777 (Fformat_mode_line, syms_of_xdisp):
13778 * xfaces.c (set_font_frame_param)
13779 (Finternal_lisp_face_attribute_values)
13780 (Finternal_merge_in_global_face, syms_of_xfaces):
13781 * xfns.c (x_default_scroll_bar_color_parameter)
13782 (x_default_font_parameter, x_create_tip_frame):
13783 * xfont.c (xfont_supported_scripts):
13784 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13785 (menu_help_callback, xmenu_show):
13786 * xml.c (make_dom):
13787 * xterm.c (set_wm_state):
13788 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13789 and similarly for list2 through list5.
13791 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13793 * callproc.c (Fcall_process_region): Fix minor race and tune.
13794 (create_temp_file): New function, with the temp-file-creation part
13795 of the old Fcall_process_region. Use Fcopy_sequence to create the
13796 temp file name, rather than alloca + build_string, for simplicity.
13797 Don't bother to block input around the temp file creation;
13798 shouldn't be needed. Simplify use of mktemp.
13799 Use record_unwind_protect immediately after creating the temp file;
13800 this closes an unlikely race where the temp file was not removed.
13801 Use memcpy rather than an open-coded loop.
13802 (Fcall_process_region): Use the new function. If the input is
13803 empty, redirect from /dev/null rather than from a newly created
13804 empty temp file; this avoids unnecessary file system traffic.
13806 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13808 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13809 Simplify by making this case like the other two. This is a bit
13810 slower on obsolete hosts, but the extra complexity isn't worth it.
13812 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13813 * process.c (create_process) [!DOS_NT]:
13814 Remove now-unnecessary calls to emacs_close.
13816 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13818 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13819 returning early. (Bug#14850)
13821 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13822 and inhibit-iso-escape-detection attributes of 'undecided'.
13825 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13827 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13828 Reported by Herbert J. Skuhra in
13829 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13831 Don't lose top specpdl entry when memory is exhausted.
13832 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13833 specpdl overflow here, to simplify callers; all callers changed.
13834 Always reserve an unused entry at the stack top; this avoids
13835 losing the top entry's information when memory is exhausted.
13837 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13839 Clean up errno reporting and fix some errno-reporting bugs.
13840 * callproc.c (Fcall_process):
13841 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13842 * process.c (create_process, Fmake_network_process):
13843 * unexaix.c (report_error):
13844 * unexcoff.c (report_error):
13845 Be more careful about reporting the errno of failed operations.
13846 The code previously reported the wrong errno sometimes.
13847 Also, prefer report_file_errno to setting errno + report_file_error.
13848 (Fcall_process): Look at openp return value rather than at path,
13849 as that's a bit faster and clearer when there's a numeric predicate.
13850 * fileio.c (report_file_errno): New function, with most of the
13851 old contents of report_file_error.
13852 (report_file_error): Use it.
13853 (Ffile_exists_p, Ffile_accessible_directory_p):
13854 Set errno to 0 when it is junk.
13855 * fileio.c (Faccess_file):
13856 * image.c (x_create_bitmap_from_file):
13857 Use faccessat rather than opening the file, to avoid the hassle of
13858 having a file descriptor open.
13859 * lisp.h (report_file_errno): New decl.
13860 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13863 * process.c (create_process, wait_reading_process_output) [AIX]:
13864 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13865 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13866 a multithreaded environment anyway).
13867 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13869 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13871 * image.c (x_find_image_file): Don't close a remote file handle.
13873 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13875 Fix races with threads and file descriptors.
13876 * callproc.c (Fcall_process_region):
13877 * dired.c (open_directory):
13878 * emacs.c (main, Fdaemon_initialized):
13879 * image.c (x_find_image_file):
13880 * inotify.c (Finotify_rm_watch):
13881 * lread.c (Flocate_file_internal):
13882 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13883 * term.c (term_mouse_moveto, init_tty):
13884 * termcap.c (tgetent):
13885 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13886 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13887 * unexhp9k800.c, unexmacosx.c (unexec):
13888 * callproc.c (Fcall_process_region):
13889 Use emacs_close, not close.
13890 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13891 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13892 and posix_close function on current platforms (which all lack them).
13893 (emacs_close): Use it. This should fix the races on GNU/Linux and
13894 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13895 and it should avoid closing random victim file descriptors on
13898 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13900 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13901 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13902 Touch up doc a bit.
13904 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13905 This is for .gdbinit xbacktrace.
13907 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13908 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13909 (emacs_set_tty): Now static.
13910 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13911 * term.c (tty_capable_p, tty_default_color_capabilities)
13912 (get_tty_terminal, term_mouse_movement)
13913 (handle_one_term_event, init_tty, maybe_fatal):
13914 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13915 (tgetent, scan_file, name_match, compare_contin):
13916 * terminal.c (get_terminal):
13917 Use bool for boolean.
13918 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13919 Prefer char to unsigned char if either will do.
13920 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13921 (tty_write_glyphs): Prefer int to unsigned.
13922 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13923 All callers changed.
13924 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13926 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13929 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13930 (B__dummy__): New dummy symbol, to pacify C89.
13931 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13932 they can't grok varargs macros.
13933 * dispnew.c (add_window_display_history)
13934 (add_frame_display_history):
13935 * print.c (print_object):
13936 * xdisp.c (debug_method_add):
13937 Use %p printf format only for void pointers.
13938 * emacs.c (usage_message): New constant, replacing ...
13939 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13940 (main): Adjust to usage reorg.
13941 * fns.c (syms_of_fns):
13942 * profiler.c (syms_of_profiler):
13943 Don't use non-constant struct initializers.
13944 * gnutls.h (gnutls_initstage_t):
13945 * lisp.h (enum Lisp_Fwd_Type):
13946 * lread.c (lisp_file_lexically_bound_p):
13947 * xsettings.c (anonymous enum):
13948 Remove trailing comma.
13949 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13950 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13951 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13953 * regex.c (const_re_char): New type, to pacify strict C89.
13954 All uses of 'const re_char' replaced to use it.
13955 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13956 with glibc when strict C89. This change is imported from gnulib.
13958 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13959 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13960 Omit GNU_LINUX implementation, since it requires long long.
13961 * xterm.c (x_draw_underwave):
13962 Do not assume the traditional order of struct's members.
13963 (x_term_init): Rewrite to avoid the need for non-constant structure
13966 Syntax cleanup, mostly replacing macros with functions.
13967 This removes the need for the syntax_temp hack.
13968 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13969 * syntax.c (SYNTAX_INLINE): New macro.
13970 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13971 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13972 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13973 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13974 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13975 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13976 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13977 Now constants, not macros.
13978 (syntax_temp) [!__GNUC__]: Remove.
13979 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13980 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13981 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13982 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13983 Move here from syntax.h; now functions, not macros. Except for the
13984 last function, these are static since only syntax.c uses them.
13985 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13986 All uses changed. Now a function, not a macro; use this fact
13987 to simplify the code.
13988 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13989 compiler bugs; no longer relevant.
13990 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13991 (SYNTAX_INLINE): New macro.
13992 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13993 for the new functions. Use bool for boolean member.
13994 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13995 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13996 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13997 (SETUP_BUFFER_SYNTAX_TABLE):
13998 Now extern inline functions, not macros.
13999 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14000 Remove; all uses replaced by implementation.
14001 (syntax_temp) [!__GNUC__]: Remove decl.
14002 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14004 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14006 * emacs.c (main): Fix syntax error.
14008 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14010 Timestamp fixes for undo (Bug#14824).
14011 * atimer.c (schedule_atimer):
14012 * fileio.c (Ffile_newer_than_file_p):
14013 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14014 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14015 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14016 (syms_of_fileio): Remove Sclear_visited_file_name.
14017 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14018 file doesn't exist; this avoids an ambiguity with negative timestamps.
14019 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14020 * systime.h (make_emacs_time, invalid_emacs_time):
14021 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14022 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14023 * undo.c (record_first_change): Push (visited-file-modtime) onto
14024 undo list rather than reimplementing it by hand, incorrectly.
14026 2013-07-09 Ken Brown <kbrown@cornell.edu>
14028 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14030 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14032 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14034 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14036 Handle errno and exit status a bit more carefully.
14037 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14038 number into an exit status. Instead, use EXIT_CANCELED.
14039 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14040 * callproc.c (relocate_fd):
14041 * emacs.c (close_output_streams, main):
14042 * process.c (create_process):
14043 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14044 Use emacs_perror for simplicity.
14045 * callproc.c (relocate_fd, main):
14046 * sysdep.c (sys_subshell):
14047 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14048 (shut_down_emacs): Use emacs_write, not write.
14049 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14050 * fileio.c (Fcopy_file, e_write):
14051 * nsterm.m (ns_select):
14052 * process.c (send_process):
14053 * sound.c (vox_write):
14054 Use emacs_write_sig, not emacs_write.
14055 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14056 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14058 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14060 (emacs_full_write): New function.
14061 (emacs_write): Rewrite to use it.
14062 (emacswrite_sig, emacs_perror): New functions.
14063 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14065 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14067 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14068 on NS even if it is present. Pixmap on NS is a void*.
14070 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14072 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14073 * process.c (close_on_exec, accept4, process_socket):
14074 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14076 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14078 * w32.c (sys_dup): Declare prototype.
14082 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14084 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14086 Make file descriptors close-on-exec when possible (Bug#14803).
14087 This simplifies Emacs a bit, since it no longer needs to worry
14088 about closing file descriptors by hand in some cases.
14089 It also fixes some unlikely races. Not all such races, as
14090 libraries often open files internally without setting
14091 close-on-exec, but it's an improvement.
14092 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14093 * callproc.c (Fcall_process) [!MSDOS]:
14094 * emacs.c (main) [!DOS_NT]:
14095 * nsterm.m (ns_term_init):
14096 * process.c (create_process):
14097 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14098 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14099 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14100 Prefer mkostemp with O_CLOEXEC to mkstemp.
14101 * callproc.c (relocate_fd) [!WINDOWSNT]:
14102 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14103 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14105 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14106 Make the resulting file descriptor close-on-exec.
14107 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14108 * lread.c (load_descriptor_list, load_descriptor_unwind):
14109 Remove; no longer needed. All uses removed.
14110 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14111 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14113 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14114 (Fmake_network_process, Fnetwork_interface_list)
14115 (Fnetwork_interface_info, server_accept_connection):
14116 Make newly-created socket close-on-exec.
14117 * sysdep.c (emacs_open, emacs_fopen):
14118 Make new-created descriptor close-on-exec.
14119 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14120 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14122 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14124 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14125 for NS_IMPL_GNUSTEP.
14127 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14129 Fix openp errno handling.
14130 * callproc.c (Fcall_process): Preserve openp errno around close.
14131 * lread.c (openp): Set errno when returning -1, as some callers
14134 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14136 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14138 * nsterm.h (NSSavePanel): Update comment.
14139 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14140 (ns_run_file_dialog): Declare.
14142 * nsfns.m: Remove panelOK.
14144 (ns_run_file_dialog): New function.
14145 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14146 event loop, so file dialog is popped up by ns_run_file_dialog, called
14147 by sendEvent (Bug#14578).
14148 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14150 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14152 * xdisp.c (default_line_pixel_height): New function.
14153 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14154 (try_cursor_movement, redisplay_window, try_window)
14155 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14157 * window.c (window_scroll_pixel_based):
14158 use default_line_pixel_height.
14160 * dispextern.h (default_line_pixel_height): Add prototype.
14162 * frame.c (x_set_line_spacing): Accept a float value for
14163 line-spacing parameter, per the documentation.
14165 * data.c (Fmultibyte_string_p): Doc fix.
14167 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14169 Use emacs_open more consistently when opening files.
14170 This handles EINTR more consistently now, and makes it easier
14171 to introduce other uniform changes to file descriptor handling.
14172 * sysstdio.h: New file.
14173 * buffer.c (mmap_init):
14174 * cygw32.c (chdir_to_default_directory):
14175 * dispnew.c (Fopen_termscript):
14176 * emacs.c (Fdaemon_initialized):
14177 * fileio.c (Fdo_auto_save):
14178 * image.c (slurp_file, png_load_body, jpeg_load_body):
14179 * keyboard.c (Fopen_dribble_file):
14181 * print.c (Fredirect_debugging_output):
14182 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14183 * termcap.c (tgetent):
14184 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14185 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14186 * w32term.c (w32_initialize) [CYGWIN]:
14187 * xfaces.c (Fx_load_color_file):
14188 Use emacs_open instead of plain open, and emacs_fopen instead of
14190 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14191 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14192 * callproc.c (default_output_mode): New constant.
14193 (Fcall_process): Use it to call emacs_open instead of plain creat.
14194 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14195 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14196 (emacs_fopen): New function.
14197 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14198 Include <lisp.h>, for emacs_open.
14199 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14201 Remove duplicate #include directives.
14202 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14204 Don't include stdio.h twice.
14205 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14206 Don't include sys/types.h or stdio.h twice.
14207 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14208 * lread.c: Don't include coding.h twice.
14209 * nsfont.m: Don't include frame.h twice.
14210 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14211 * ralloc.c: Don't include <unistd.h> twice.
14212 * xdisp.c: Don't include font.h twice.
14213 * xterm.c: Don't include fontset.h twice.
14214 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14216 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14218 Scale ImageMagick images more carefully.
14219 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14220 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14221 Be more careful about avoiding undefined behavior after
14222 integer overflow and division by zero.
14224 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14226 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14227 (syms_of_w32fns): DEFSYM them.
14228 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14229 (CCHDEVICENAME): Define macros if not defined.
14230 (struct MONITOR_INFO_EX): New struct.
14231 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14232 (enum_display_monitors_fn): New variable.
14233 (globals_of_w32fns): Initialize it.
14234 (Fx_display_pixel_width, Fx_display_pixel_height)
14235 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14236 multi-monitor setups in docstrings.
14237 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14238 screen size by primary monitor's millimeter per pixel.
14239 (w32_monitor_enum, w32_display_monitor_attributes_list)
14240 (w32_display_monitor_attributes_list_fallback)
14241 (Fw32_display_monitor_attributes_list): New functions.
14242 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14244 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14246 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14248 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14250 * fileio.c (Qfile_notify_error): New error symbol.
14252 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14253 * inotify.c (inotify_callback, symbol_to_inotifymask)
14254 (Finotify_add_watch, Finotify_rm_watch): Use it.
14255 (inotifyevent_to_event): Exchange order of cookie and file name.
14256 (Finotify_add_watch): Adapt docstring.
14258 * lisp.h (Qfile_notify_error): Declare.
14260 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14262 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14263 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14264 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14265 which did not work (see <http://bugs.gnu.org/14569#307>).
14266 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14267 && (!noninteractive || initialized)). This attempts to thread
14268 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14270 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14272 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14273 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14275 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14277 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14278 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14279 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14280 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14282 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14284 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14285 Define to __sys_siglist.
14287 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14289 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14290 word-wrap, so that overflow-newline-into-fringe would work in
14291 visual-line-mode. (Bug#2749)
14292 (move_it_in_display_line_to): When the last scanned display
14293 element fits exactly on the display line, and
14294 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14295 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14296 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14297 finding buffer position that corresponds to pixel coordinates,
14298 e.g. in buffer_posn_from_coords.
14300 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14302 * process.c (handle_child_signal): Call catch_child_signal if
14305 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14307 Don't convert function pointers to void * and back.
14308 It isn't portable C, and it's easy enough to avoid.
14309 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14310 (make_save_value): Add support for SAVE_FUNCPOINTER.
14311 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14312 * print.c (print_object):
14313 Distinguish function from object pointers.
14314 * lisp.h (SAVE_FUNCPOINTER): New constant.
14315 (SAVE_SLOT_BITS): Adjust to it.
14316 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14317 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14318 (voidfuncptr): New typedef.
14319 (struct Lisp_Save_Value): New member data[0].funcpointer.
14320 (XSAVE_FUNCPOINTER): New function.
14322 Simplify buildobj processing.
14323 * Makefile.in (buildobj.h): Make it a sequence of strings each
14324 followed by comma, rather than a single string. Put it into a
14325 .tmp file in case there's an error while generating it.
14326 (gl-stamp): Use .tmp for temp files.
14327 (mostlyclean): Clean .tmp files.
14328 * doc.c (buildobj): Move to just the routine that needs it.
14329 It's now an array of strings, so processing is simpler.
14331 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14333 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14334 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14335 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14336 Invoke malloc_enable_thread even when not interactive.
14337 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14338 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14339 in this case, since the underlying bug has now been fixed.
14341 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14343 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14344 unlinking it (bug#14691).
14346 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14348 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14349 before checking whether buffer is modified. This lets
14350 `kill-buffer-query-functions' cancel killing of the buffer or save
14351 its content before `kill-buffer' asks user the "Buffer %s
14352 modified; kill anyway?" question.
14354 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14356 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14357 Let the super performKeyEquivalent deal with them (Bug#14747).
14359 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14361 * widget.c (resize_cb): Remove unused local.
14363 Do not use GTK 3 if it exists but cannot be compiled.
14364 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14365 * xterm.c (x_error_handler) [!USE_GTK]:
14368 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14370 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14372 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14373 to the valid range of values. (Bug#14753)
14375 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14376 when moving point by using the current glyph matrix. This avoids
14377 the need to force redisplay when this function is called in a
14380 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14382 Fix minor problems found by static checking.
14383 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14384 Redo the latter's body to sidestep GCC parenthesization warnings.
14385 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14386 * coding.c (detect_coding, detect_coding_system):
14387 * coding.h (struct undecided_spec):
14388 Use bool for boolean.
14389 * image.c (QCmax_width, QCmax_height): Now static.
14390 * xdisp.c (Fmove_point_visually): Remove unused local.
14392 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14394 * xdisp.c (Fmove_point_visually): New function.
14396 2013-06-28 Kenichi Handa <handa@gnu.org>
14398 * coding.h (define_coding_undecided_arg_index): New enum.
14399 (coding_attr_index): New members
14400 coding_attr_undecided_inhibit_null_byte_detection,
14401 coding_attr_undecided_inhibit_iso_escape_detection,
14402 coding_attr_undecided_prefer_utf_8.
14403 (undecided_spec): New struct.
14404 (struct coding_system): New member `undecided' of the member
14407 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14408 (detect_coding): Likewise.
14409 (detect_coding_system): Likewise.
14410 (Fdefine_coding_system_internal): New coding system properties
14411 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14413 (syms_of_coding): Adjust for coding_arg_undecided_max.
14415 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14417 * image.c (x_from_xcolors): Remove unused local.
14419 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14421 Defer image data transfer between X client and server until actual
14424 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14427 * image.c (Destroy_Image): Remove.
14428 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14429 `mask_p', and `colors_p'. All uses changed.
14430 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14431 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14432 New macros for `flags' arg to x_clear_image_1.
14433 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14434 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14435 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14436 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14437 (image_get_x_image, image_unget_x_image): New functions or macros.
14438 (image_background, image_background_transparent, x_to_xcolors)
14439 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14440 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14441 instead of Destroy_Image.
14442 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14443 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14444 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14445 (imagemagick_load_image, svg_load_image): Use them instead of
14446 x_create_x_image_and_pixmap, and x_put_x_image followed by
14447 x_destroy_x_image, respectively.
14448 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14449 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14450 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14451 background_transparent fields.
14452 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14453 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14455 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14457 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14458 This mostly consists of undoing recent changes.
14459 * callproc.c (Fcall_process):
14460 * process.c (create_process):
14461 Do not worry about catching SIGCHLD here, undoing previous change.
14462 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14463 * process.c, process.h (catch_child_signal):
14464 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14465 * process.c (catch_child_handler): Don't worry about being called
14466 lazily and do not assume caller has blocked SIGCHLD, undoing
14467 previous change. Move first-time stuff back to
14468 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14469 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14470 set lib_child_handler if it's already initialized, which may
14471 help avoid problems on GNUstep.
14473 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14475 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14476 * callproc.c (Fcall_process):
14477 * process.c (create_process):
14478 Make sure SIGCHLD is caught before we fork,
14479 since Emacs startup no arranges to catch SIGCHLD.
14480 * process.c (lib_child_handler): Initialize to null, not to
14482 (catch_child_signal): Allow self to be called lazily.
14483 Do nothing if it's already been called.
14484 Assume caller has blocked SIGCHLD (all callers do now).
14485 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14486 just before it's really needed.
14487 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14488 since it hasn't been caught yet.
14490 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14492 * image.c (compute_image_size): New function to implement
14493 :max-width and :max-height.
14494 (imagemagick_load_image): Use it.
14496 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14498 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14499 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14501 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14502 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14503 the SIGCHLD handler, since the code is not atomic and (due to glib)
14504 signals may be arriving now.
14505 * sysdep.c (init_signals): Do not catch child signals here;
14506 'main' now does that later, at a safer time.
14508 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14510 Clean up SIGCHLD handling a bit (Bug#14569).
14511 * process.c, process.h (catch_child_signal):
14512 Now always extern, even if !NS_IMPL_GNUSTEP.
14513 * process.c (catch_child_signal): Move glib tickler here from
14514 init_process_emacs, so that it's done earlier in Emacs
14515 initialization. Also move the noninteractive && !initialized
14516 check here from init_process_emacs. This is all a bit cleaner for
14517 GNUish platforms, and I hope it works around the Cygwin bug.
14518 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14519 that glib signal handling is tickled before glib creates threads.
14521 * process.c (wait_reading_process_output): Avoid int overflow
14522 when reading more than 2 GiB total from a process.
14524 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14526 * process.c (create_process): Handle a couple more cases,
14527 i.e., work even if new_argv and wait_child_setup[i] are cached.
14528 Use Fcall_process's style for volatile vars.
14530 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14532 * process.c (create_process): Mark PROCESS volatile.
14534 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14536 Use C99-style flexible array members if available.
14537 This avoids some subtle aliasing issues, which typically
14538 aren't a problem with GCC but may be a problem elsewhere.
14539 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14540 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14541 In either case, it uses a flexible array member rather than
14542 the old struct hack. All uses changed.
14543 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14544 Adjust to sdata reorganization.
14545 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14546 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14547 that ports better to pre-C99 non-GCC.
14548 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14549 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14550 as the latter has changed.
14551 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14552 and port better to pre-C99 GCC.
14553 * image.c (struct xpm_cached_color):
14554 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14555 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14556 Use FLEXIBLE_ARRAY_MEMBER.
14557 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14558 Move decl to top level so it gets checked against implementation.
14559 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14560 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14562 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14564 * syntax.c: Integer cleanups.
14565 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14566 All uses that need 0-or-2 changed to:
14567 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14568 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14569 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14570 (char_quoted, prev_char_comend_first, back_comment)
14571 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14572 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14573 Use bool for boolean.
14574 (update_syntax_table, skip_chars, skip_syntaxes):
14575 Prefer int to unsigned when either will do.
14576 (back_comment): Return boolean success flag, like forw_comment,
14577 instead of positive-or-minus-1 (which might have overflowed int anyway).
14578 Don't stuff ptrdiff_t into int.
14579 (syntax_spec_code, syntax_code_spec): Now const.
14580 (Fmatching_paren, scan_lists, scan_sexps_forward):
14581 Use enum syntaxcode for syntax code.
14582 (Fmatching_paren): Check that arg is a character, not just an integer.
14583 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14584 (Finternal_describe_syntax_value): Omit no-longer-needed
14586 (skip_chars): Use char, not unsigned char, when the distinction
14588 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14589 * bytecode.c (exec_byte_code):
14590 * syntax.c (syntax_spec_code, Fchar_syntax)
14591 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14592 (init_syntax_once):
14593 * syntax.h (SYNTAX_WITH_FLAGS):
14594 Omit unnecessary casts.
14596 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14598 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14599 line dimensions here, to avoid race conditions with the main
14600 thread. (Bug#14062, bug#14630, bug#14669)
14602 * w32term.c (w32_draw_window_cursor): Compute the header line and
14603 mode line dimensions here.
14604 <w32_system_caret_window, w32_system_caret_hdr_height>:
14605 <w32_system_caret_mode_height>: New variables.
14607 * w32term.h: Declare them.
14609 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14611 * alloc.c (die): Move "assertion failed" string here ...
14612 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14613 COND when SUPPRESS_CHECKING. This shrinks the executable text
14614 size by 0.8% to 2.2% when configured with --enable-checking,
14615 depending on optimization flags (GCC 4.8.1 x86-64).
14617 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14619 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14621 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14622 base is 2; this is more accurate.
14624 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14626 * sound.c (string_default): Move to !WINDOWSNT section.
14627 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14629 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14631 * sound.c: Integer cleanups.
14632 Remove unnecessary forward decls.
14633 (struct sound_device): The 'file' member is now a Lisp_Object, not
14634 a char *, so that we needn't invoke alloca on a huge size.
14635 (Fplay_sound_internal): Adjust to this.
14636 (string_default): New function.
14637 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14638 Use it to adjust to the struct sound_device change.
14639 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14640 (be2hs) [0]: Remove.
14642 * syntax.c (skip_chars): Don't use uninitialized storage
14643 when searching a multibyte buffer for characters that are not in a
14644 unibyte string that contains non-ASCII characters.
14646 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14648 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14649 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14651 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14653 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14655 2013-06-18 Kenichi Handa <handa@gnu.org>
14657 * font.c (Ffont_spec): Signal an error for an invalid font name
14660 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14662 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14663 In particular this ports to 32-bit sparc Sun cc.
14664 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14665 array with a dummy element at specpdl[-1], so that its address can
14667 (unbind_to): Do not copy the binding; not needed, now that we
14668 copy old_value in the one place where the copy is needed.
14669 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14670 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14671 (union specbinding): Rename from struct specbinding. Redo layout
14672 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14673 which is not portable. With Sun C 5.12 32-bit sparc, the
14674 declaration causes nargs to be an unsigned bitfield, a behavior
14675 that the C standard allows; but Emacs wants nargs to be signed.
14676 The overall type is now a union of structures rather than a
14677 structure of union of structures, and the 'kind' member is now a
14678 bitfield, so that the overall type doesn't grow. All uses changed.
14679 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14681 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14683 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14684 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14686 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14688 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14690 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14691 unless we know that the window w's frame is a frame object.
14692 Another attempt at solving bug#14062 and bug#14630.
14694 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14696 * textprop.c (property_set_type): New enum.
14697 (add_properties): Allow appending/prepending text properties.
14698 (add_text_properties_1): Factored out of Fadd_text_properties.
14699 (Fadd_text_properties): Move all the code into
14700 add_text_properties_1.
14701 (Fadd_face_text_property): New function that calls
14702 add_text_properties_1.
14704 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14706 Move functions from lisp.h to individual modules when possible.
14707 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14708 * alloc.c (XFLOAT_INIT, set_symbol_name):
14709 * buffer.c (CHECK_OVERLAY):
14710 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14711 (set_char_table_parent):
14712 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14713 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14714 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14715 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14717 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14718 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14719 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14720 (backtrace_args, backtrace_debug_on_exit):
14721 * floatfns.c (CHECK_FLOAT):
14722 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14723 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14724 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14725 (set_hash_index_slot):
14726 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14727 * marker.c (CHECK_MARKER):
14728 * textprop.c (CHECK_STRING_OR_BUFFER):
14729 * window.c (CHECK_WINDOW_CONFIGURATION):
14730 Move here from lisp.h, and make these functions static rather than
14732 * buffer.c (Qoverlayp):
14734 * fns.c (Qhash_table_p):
14735 * window.c (Qwindow_configuration_p):
14737 * lisp.h: Remove the abovementioned defns and decls.
14739 Use functions, not macros, for XINT etc (Bug#11935).
14740 In lisp.h, prefer functions to function-like macros, and
14741 constants to object-like macros, when either will do. This:
14742 . simplifies use, as there's no more need to worry about
14743 arguments' side effects being evaluated multiple times.
14744 . makes the code easier to debug on some platforms.
14745 However, when using gcc -O0, keep using function-like macros
14746 for a few critical operations, for performance reasons.
14747 This sort of thing isn't needed with gcc -Og, but -Og
14748 is a GCC 4.8 feature and isn't widely-enough available yet.
14749 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14750 Remove enum lsb_bits; no longer needed.
14751 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14752 * buffer.c (Qoverlap):
14754 * fns.c (Qhash_table_p):
14755 Now extern, so lisp.h can use these symbols.
14756 * dispextern.h: Include character.h, for MAX_CHAR etc.
14757 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14758 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14759 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14760 (GLYPH_CODE_P): Move here from lisp.h.
14761 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14762 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14763 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14764 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14765 XUNTAG now returns void *.
14766 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14767 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14768 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14769 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14770 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14771 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14772 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14773 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14774 New macros, renamed from their sans-lisp_h_ counterparts.
14775 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14776 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14777 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14778 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14779 If compiling via GCC without optimization, define these as macros
14780 in addition to inline functions.
14781 To disable this, compile with -DINLINING=0.
14782 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14783 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14784 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14785 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14786 (INTMASK, VALMASK): Now macros, since static values cannot be
14787 accessed from extern inline functions.
14788 (VALMASK): Also a constant, for benefit of old GDB.
14789 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14790 is INTEGERP, which can fold it in.
14791 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14792 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14793 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14794 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14795 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14796 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14797 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14798 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14799 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14800 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14801 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14802 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14803 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14804 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14805 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14806 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14807 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14808 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14809 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14810 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14811 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14812 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14813 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14814 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14815 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14816 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14817 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14818 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14819 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14820 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14821 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14822 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14823 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14825 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14826 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14827 (VALMASK): Define in one place rather than in two, merging the
14828 USE_LSB_TAG parts; this is simpler.
14829 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14830 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14831 Move up, to avoid use before definition.
14832 Also include "globals.h" earlier, for the same reason.
14833 (make_natnum): New function.
14834 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14835 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14836 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14837 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14838 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14839 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14840 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14841 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14842 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14843 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14844 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14845 (Qwindow_configuration_p, Qimage): New forward declarations.
14846 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14847 (STRING_COPYIN): Remove; unused.
14848 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14849 (xcar_addr, xcdr_addr): New functions. All uses changed.
14850 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14851 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14852 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14853 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14854 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14855 (TYPE_RANGED_INTEGERP): Simplify.
14856 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14857 (setlocale, fixup_locale, synchronize_system_messages_locale)
14858 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14859 Now empty functions, not macros.
14860 (functionp): Return bool, not int.
14861 * window.c (Qwindow_configuration_p): Now extern,
14862 so window.h can use it.
14863 * window.h (Qwindowp): Move decl back to lisp.h.
14865 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14867 * xdisp.c (Fline_pixel_height): New function, required for solving
14870 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14872 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14874 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14876 * lread.c (syms_of_lread):
14877 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14879 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14881 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14883 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14885 * fileio.c (expand_file_name): Doc fix.
14887 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14889 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14890 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14891 Wait for self, not for 0. This can't hurt on GNU or similar
14892 system, and may help with Cygwin.
14894 * keyboard.c: Don't use PROP (...) as an lvalue.
14895 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14896 Use set_prop (A, B), not PROP (A) = B.
14898 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14900 * xdisp.c (get_it_property): Use it->window instead of generating
14901 a Lisp object from it->w.
14903 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14905 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14906 get-char-property the window that is being rendered, instead of
14907 the buffer, to support window-specific overlays. (Bug#14575)
14908 (compute_display_string_pos): When W is NULL, use the current
14909 buffer as the object to pass to get-char-property.
14910 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14911 pointer member of the bidi iterator, since no window is pertinent
14914 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14916 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14917 being displayed, and pass it to compute_display_string_pos.
14918 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14919 (bidi_paragraph_init): All callers changed.
14921 * xdisp.c (init_from_display_pos, init_iterator)
14922 (handle_single_display_spec, next_overlay_string)
14923 (get_overlay_strings_1, reseat_1, reseat_to_string)
14924 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14925 Set bidi_it.w member from it->w.
14926 (compute_display_string_pos): Accept additional argument, the
14927 window being displayed, and pass it to Fget_char_property.
14930 * dispextern.h (struct bidi_it): New member w, the window being
14932 (compute_display_string_pos): Adjust prototype.
14934 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14936 * xgselect.c: Remove unneeded include xterm.h.
14938 * process.c (wait_reading_process_output): Check for NS before GLIB.
14939 GLIB may be linked in due to rsvg, but ns_select must be called.
14941 * xgselect.c (xg_select): Remove call to window_system_available
14942 and g_main_context_pending at the top, so Gdk events (i.e. file
14943 notify) are processed when Emacs is started with -nw.
14945 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14947 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14948 (ctagsfiles3): New variable, includes only *.m files.
14949 (TAGS): Use an explicit language name in the regular expressions,
14950 to avoid transformation of '/SOMETHING' by MSYS to
14951 'c:\MSYS\SOMETHING'.
14953 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14955 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14957 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14959 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14960 still need to set the mouse pointer shape and activate help-echo.
14963 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14965 A few porting etc. fixes for the new file monitor code.
14966 See the thread containing
14967 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14968 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14969 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14970 (dir_monitor_callback, Fgfile_rm_watch):
14971 Use assq_no_quit instead of Fassoc, for speed.
14972 (dir_monitor_callback, Fgfile_rm_watch):
14973 eassert that the monitor is a fixnum.
14974 (dir_monitor_callback): No need for CDR_SAFE.
14975 Simplify building of lisp with alternative tails.
14976 (Fgfile_add_watch, Fgfile_rm_watch):
14977 Do not assume glib functions set errno reliably on failure.
14978 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14979 and signal an error otherwise.
14980 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14981 Use Fdelq instead of Fdelete, for speed.
14983 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14985 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14986 don't insist on being invoked on a highlighted tool-bar button.
14987 Avoids losing tool-bar functionality when mouse-highlight is nil.
14988 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14989 Don't highlight when mouse-highlight is nil.
14990 (note_mouse_highlight): When mouse-highlight is nil, don't return
14991 right away; instead, run tool-bar and mode-line highlight
14992 subroutine, clear any existing highlight, and revert the mouse
14993 pointer to its default shape. (Bug#14558)
14995 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14997 * lisp.mk (lisp): Add prog-mode.el.
14999 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15001 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15002 * process.c (dummy_handler): New function.
15003 (lib_child_handler): New static var.
15004 (handle_child_signal): Invoke it.
15005 (catch_child_signal): If a library has set up a signal handler,
15006 save it into lib_child_handler.
15007 (init_process_emacs): If using glib and not on Windows, tickle glib's
15008 child-handling code so that it initializes its private SIGCHLD handler.
15009 * syssignal.h (SA_SIGINFO): Default to 0.
15010 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15011 31; it should no longer be needed now.
15013 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15015 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15017 * gfilenotify.c (globals_of_gfilenotify): New function.
15018 (syms_of_gfilenotify): Move global initialization there.
15020 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15022 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15024 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15025 * keyboard.c (menu_bar_items, tool_bar_items):
15026 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15027 not override local keymaps any more.
15029 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15031 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15033 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15035 * w32console.c (initialize_w32_display): Return the dimensions of
15036 the console window via 2 additional arguments, not via the current
15037 frame. This avoids crashes due to overrunning the bounds of
15038 frame's decode_mode_spec_buffer, which is not resized following
15039 the change of the frame dimensions from the initial 10x10.
15041 * w32term.h (w32_initialize_display_info): Adjust prototype.
15043 * term.c (init_tty): Take dimensions of the frame from the values
15044 returned by initialize_w32_display.
15046 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15047 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15048 (LIBES): Add $(GFILENOTIFY_LIBS).
15050 * w32inevt.c (handle_file_notifications): Add dummy implementation
15051 for !HAVE_W32NOTIFY.
15053 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15055 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15057 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15059 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15061 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15063 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15065 Fix minor problems found by static checking.
15066 * data.c (pure_write_error):
15067 Use xsignal2, not Fsignal, as Fsignal might return.
15068 * eval.c (set_backtrace_debug_on_exit): Now static.
15069 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15070 No longer inline. EXTERN_INLINE is needed only for functions
15071 defined in .h files. Reindent function header as per GNU style.
15072 (backtrace_p, backtrace_top, backtrace_next):
15073 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15074 compiler or linker. Add extern decls to pacify gcc -Wall.
15075 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15077 * frame.c (free_monitors): Define only on platforms that need it.
15078 * nsterm.m (ns_term_init):
15079 * process.c (catch_child_signal):
15080 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15081 defined on all porting targets these days.
15082 * process.c, process.h (catch_child_signal):
15083 Make it extern only if NS_IMPL_GNUSTEP is defined.
15085 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15087 * w32.c (gettimeofday): Make the signature identical to prototype
15088 in nt/inc/sys/time.h.
15090 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15092 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15095 * keyboard.c (safe_run_hooks_error): Improve error message.
15097 * data.c (pure_write_error): Add `object' argument.
15098 * puresize.h (CHECK_IMPURE): Use it.
15100 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15102 * Makefile.in (NOTIFY_OBJ): New variable.
15103 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15105 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15106 Call syms_of_gfilenotify.
15108 * gfilenotify.c: New file.
15110 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15111 and Qfile_w32notify.
15112 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15113 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15115 * lisp.h: Declare syms_of_gfilenotify.
15117 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15119 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15121 Merge the specpdl and backtrace stacks. Make the structure of the
15122 specpdl entries more obvious via a tagged union of structs.
15123 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15124 (enum specbind_tag): New enum.
15125 (struct specbinding): Make it a tagged union of structs.
15126 Add a case for backtrace records.
15127 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15128 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15129 (backtrace_debug_on_exit): New accessors.
15130 (struct backtrace): Remove.
15131 (struct catchtag): Remove backlist field.
15132 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15134 (Flocal_variable_p): Speed up the common case where the binding is
15136 * eval.c (backtrace_list): Remove.
15137 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15138 (set_backtrace_args, set_backtrace_nargs)
15139 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15140 (backtrace_next): New functions.
15141 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15142 (unwind_to_catch, internal_lisp_condition_case)
15143 (internal_condition_case, internal_condition_case_1)
15144 (internal_condition_case_2, internal_condition_case_n): Don't bother
15145 with backtrace_list any more.
15146 (Fsignal): Adjust to new backtrace format.
15147 (grow_specpdl): Move up.
15148 (record_in_backtrace): New function.
15149 (eval_sub, Ffuncall): Use it.
15150 (apply_lambda): Adjust to new backtrace format.
15151 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15153 (specbind): Adjust to new specpdl format. Simplify.
15154 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15155 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15157 (mark_backtrace): Remove.
15158 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15159 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15160 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15162 * profiler.c (record_backtrace): Use get_backtrace.
15163 (handle_profiler_signal): Use backtrace_top_function.
15164 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15165 accessor functions.
15167 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15169 * process.h (catch_child_signal): Declare.
15171 * process.c (catch_child_signal): New function.
15172 (init_process_emacs): Call it.
15174 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15175 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15177 (x_set_cursor_type): Remove declaration.
15178 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15179 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15180 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15181 (ns_get_color): Use F suffix on float.
15182 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15183 (ns_get_rgb_color): Remove.
15184 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15185 (note_mouse_movement): x and y are CGFloat.
15186 (ns_draw_fringe_bitmap): Remove unused rowY.
15187 Change #if to COCOA && >= 10_6.
15188 (ns_draw_window_cursor): Remove unused overspill.
15189 (ns_draw_underwave): width and x are EamcsCGFloat.
15190 (ns_draw_box): thickness is CGFloat.
15191 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15192 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15193 if not in main thread.
15194 (ns_get_pending_menu_title, ns_check_menu_open)
15195 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15196 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15197 (sendFromMainThread:): New method.
15198 (changeFont:): size is CGFloat.
15199 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15200 Disable warning about permanent text.
15201 (characterIndexForPoint:): Adjust return type depending on GNUstep
15203 (mouseDown:): delta is CGFloat.
15204 (updateFrameSize): Remove unised variable f.
15205 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15206 Cast float to EmacsCGFloat.
15207 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15208 also to -1 when restoring.
15209 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15210 inside NS_IMPL_COCOA.
15211 (toggleFullScreen:): Put call to toggleFullScreen inside
15212 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15213 (setPosition:portion:whole:): por is CGFloat.
15214 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15215 (mouseDown:): Use CGFloat.
15216 (mouseDragged:): Remove unised variable edge.
15217 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15219 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15220 of CGFloat differs.
15221 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15222 when NS_IMPL_GNUSTEP.
15223 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15224 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15225 (EmacsToolbar): Add clearAll. Add tag argument to
15226 addDisplayItemWithImage.
15227 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15229 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15231 * nsmenu.m (ns_update_menubar): Make static.
15232 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15233 (fillWithWidgetValue:): Add cast to SEL for setAction.
15234 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15235 (update_frame_tool_bar): Update code for GNUstep.
15236 (clearAll): New method.
15237 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15238 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15239 Move identifierToItem setObject and activeIdentifiers addObject before
15240 call to insertItemWithItemIdentifier.
15241 (validateVisibleItems): Fix indentation.
15242 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15243 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15244 UtilityWindow to aStyle, remove call to setStyleMask.
15246 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15248 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15249 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15250 Use F suffix on floats.
15251 (ns_char_width): Returns CGFloat.
15252 (ns_ascii_average_width): w is CGFloat instead of float.
15253 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15255 (ns_glyph_metrics): CGFloat instead of float.
15257 * nsfns.m (x_set_foreground_color, x_set_background_color):
15259 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15260 remove unused variables.
15261 (Fns_read_file_name): Keep track if panel is for save.
15262 Use ns_filename_from_panel/ns_directory_from_panel.
15263 (Fns_list_services): delegate only used for COCOA.
15264 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15265 Just return the input if GNUstep.
15266 (x_screen_planes): Remove.
15267 (Fxw_color_values): Use EmacsCGFloat
15268 (Fns_display_monitor_attributes_list): Only get screen number for
15270 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15272 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15273 ns_directory_from_panel.
15275 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15277 * process.c (handle_child_signal): Also use WCONTINUED.
15278 This is so that list-processes doesn't mistakenly list the process
15279 as stopped, when the process has actually been continued and is
15282 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15284 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15285 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15286 not already configured.
15288 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15290 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15292 * Makefile.in (mostlyclean): Remove *.res files.
15294 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15296 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15297 a buffer (bug#8447).
15299 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15301 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15302 display vector, and we backtrack, handle the case that the
15303 previous character position is also displayed from a display
15304 vector or covered by a display string or image. (Bug#14476)
15306 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15308 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15309 (struct MonitorInfo, free_monitors): Remove.
15310 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15311 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15312 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15315 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15316 (struct MonitorInfo, free_monitors): Remove.
15317 (ns_screen_name): Make static.
15318 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15319 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15322 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15323 (struct MonitorInfo): New struct.
15324 (free_monitors, make_monitor_attribute_list): Declare.
15326 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15328 (free_monitors, make_monitor_attribute_list): New functions.
15329 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15332 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15334 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15336 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15338 * keyboard.c: Apply keyboard decoding only to events that come directly
15339 from the tty, not from unread-command-events (bug#14368).
15340 (read_event_from_main_queue): New function, extracted from read_char.
15341 (read_decoded_char): Remove.
15342 (read_decoded_event_from_main_queue): New function to replace it.
15343 (read_char): Use it.
15344 (read_key_sequence): Use read_char rather than read_decoded_char.
15346 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15348 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15350 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15352 2013-05-22 Kenichi Handa <handa@gnu.org>
15354 The following changes are to fix the setting of
15355 buffer-file-coding-system on, for instance, C-x RET c unix RET
15356 _FILE_OF_DOS_EOL_TYPE_ RET.
15358 * coding.h (struct coding_system): New member detected_utf8_chars.
15360 * coding.c (detect_coding_utf_8): Count characters and check EOL
15361 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15363 (setup_coding_system): Do not initialize coding->head_ascii.
15364 (check_ascii): Do not set coding->eol_seen but update it. Do not
15365 call adjust_coding_eol_type here.
15366 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15367 If the eol-type of CODING is already specified, adjust the eol type
15368 of the found coding-system.
15369 (decode_coding_gap): Cancel previous change. Utilize the
15370 character numbers counted by detect_coding_utf_8. Fix detection
15373 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15375 * search.c (looking_at_1): Only set last_thing_searched if the match
15376 changed the match-data (bug#14281).
15378 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15380 * xdisp.c (reseat_at_previous_visible_line_start):
15381 Already declared in dispextern.h, so remove it here.
15382 (move_it_vertically_backward): Likewise.
15384 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15386 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15387 (Fx_display_pixel_width, Fx_display_pixel_height)
15388 (Fx_display_mm_width, Fx_display_mm_height):
15389 Mention `display-monitor-attributes-list' in docstrings.
15391 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15392 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15393 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15394 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15395 (Fx_display_backing_store, Fx_display_visual_class)
15396 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15397 (Fx_display_grayscale_p, Fx_display_pixel_width)
15398 (Fx_display_pixel_height, Fx_display_planes)
15399 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15400 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15401 (Fx_display_mm_width, Fx_display_mm_height)
15402 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15403 height for all physical monitors as in X11.
15405 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15406 Return pixel width or height for all physical monitors as in X11.
15408 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15410 Port --enable-gcc-warnings to clang.
15411 * bytecode.c (exec_byte_code):
15413 Redo diagnostic pragmas to pacify clang, too.
15414 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15415 * editfns.c (Fencode_time):
15416 * fileio.c (file_accessible_directory_p):
15417 * font.c (font_unparse_xlfd):
15418 Use '&"string"[index]' instead of '"string" + (index)'.
15419 * undo.c (user_error): Remove; unused.
15421 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15423 * insdel.c (insert_1_both): Document the arguments, instead of
15424 referring to insert_1, which no longer exists.
15426 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15427 some window, increment windows_or_buffers_changed, so that
15428 *Messages* display in that window is updated. (Bug#14408)
15430 * w32.c: Include epaths.h.
15431 (init_environment): Use cmdproxy.exe without leading directories.
15432 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15434 (gettimeofday): Adjust signature and return value to Posix
15437 * unexw32.c (open_output_file): Delete the existing emacs.exe
15438 before creating it, to break the hard link to the versioned
15441 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15442 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15443 (FIRSTFILE_OBJ): New variables.
15444 (W32_RES): Rename to EMACSRES. All users changed.
15445 (base_obj): Use $(CM_OBJ).
15446 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15447 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15448 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15449 $(W32_RES_LINK) before $(LIBES).
15450 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15452 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15454 * makefile.w32-in (DOC): Use just "DOC".
15456 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15458 * process.c: Export default filters and sentinels to Elisp.
15459 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15461 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15462 (Fset_process_sentinel, Fformat_network_address):
15463 Default to them instead of nil.
15464 (server_accept_connection): Sentinels can't be nil any more.
15465 (read_and_dispose_of_process_output): New function, extracted from
15466 read_process_output.
15467 (read_process_output): Use it; filters can't be nil.
15468 (Finternal_default_process_filter): New function, extracted from
15469 read_process_output.
15470 (exec_sentinel_unwind): Remove function.
15471 (exec_sentinel): Don't zilch sentinel while running.
15472 (status_notify): Sentinels can't be nil.
15473 (Finternal_default_process_sentinel): New function extracted from
15475 (setup_process_coding_systems): Default filter is not nil any more.
15476 (syms_of_process): Export new Elisp functions and initialize
15478 * lisp.h (make_lisp_proc): New function.
15480 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15482 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15484 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15486 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15487 unless we know that the window w is a leaf window.
15488 Another attempt at solving bug#14062.
15490 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15492 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15495 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15497 * image.c (gif_load): Check that subimages fit (Bug#14345).
15499 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15501 * lread.c (skip_dyn_eof): New function.
15502 (read1): Use it to skip the end of a file in response to #@00.
15504 * doc.c (get_doc_string): Slightly relax the sanity checking.
15506 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15508 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15509 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15510 (MonitorInfo): New struct.
15511 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15512 (Fns_display_monitor_attributes_list): New functions.
15513 (display-usable-bounds): Remove.
15514 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15517 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15519 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15520 (GTK_CHECK_VERSION): New macro, if not already defined.
15521 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15522 replaced by GTK_CHECK_VERSION.
15524 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15526 * xterm.h (GTK_PREREQ): New macro.
15527 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15528 to use this macro instead, for consistency and clarity.
15530 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15532 * xdisp.c (row_for_charpos_p): New function, with code of
15533 cursor_row_p, but accepts an additional argument CHARPOS instead
15534 of using a hardcoded PT.
15535 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15536 (row_containing_pos): Call row_for_charpos_p instead of partially
15537 doing the same. Fixes cursor positioning under longlines-mode
15538 when longlines-show-effect includes more than one newline, when
15539 moving the cursor vertically up.
15541 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15543 * makefile.w32-in (ACL_H): New macro.
15544 ($(BLD)/fileio.$(O)): Update dependencies.
15546 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15548 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15549 * Makefile.in (LIB_ACL): New macro.
15550 (LIBACL_LIBS): Remove.
15551 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15552 * fileio.c: Include <acl.h>.
15553 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15554 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15556 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15559 * unexelf.c: Don't assume ElfW (Half) fits in int.
15560 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15561 when dealing with ElfW (Half) values, since they can exceed 2**31
15562 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
15563 (entry_address): Omit unused NUM arg. All uses changed.
15565 2013-05-07 Juri Linkov <juri@jurta.org>
15567 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15568 to the string converted from number with `Fnumber_to_string'.
15571 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15573 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15574 This fixes a problem introduced by my previous change.
15576 2013-05-07 Glenn Morris <rgm@gnu.org>
15578 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15580 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15582 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15584 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15586 Static checking by GCC 4.8.0.
15587 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15588 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15589 (x_get_monitor_attributes_fallback)
15590 (x_get_monitor_attributes_xinerama)
15591 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15592 Define only if USE_GTK.
15593 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15594 (x_get_monitor_attributes_fallback): Omit unused locals.
15595 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15596 Use double, not float, to avoid mixed-mode floating point arithmetic.
15598 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15599 Jan Djärv <jan.h.d@swipnet.se>
15601 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15602 (XINERAMA_CFLAGS): New macros.
15603 (ALL_CFLAGS, LIBES): Use them.
15605 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15606 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15607 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15608 (syms_of_xfns): DEFSYM them.
15609 (struct MonitorInfo): New struct.
15610 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15611 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15612 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15613 (x_get_monitor_attributes_xinerama): New functions.
15614 (Fx_display_monitor_attributes_list): New primitive.
15615 (syms_of_xfns): Defsubr it.
15617 * xterm.h (x_display_info): Add Xatom_net_workarea and
15618 Xatom_net_current_desktop.
15620 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15621 and dpyinfo->Xatom_net_current_desktop.
15623 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15625 * xdisp.c (pos_visible_p): Use the special code for finding the
15626 beginning of a display property or overlay for any "replacing"
15627 display property, not just for display strings. This solves
15628 incorrect reporting of position by posn-at-point. (Bug#14241)
15630 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15632 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15633 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15634 Verify that ElfW (Half) fits in int.
15635 (fatal): Use same signature as lisp.h.
15636 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15637 configure and build with -DUNEXELF_DEBUG without worrying about
15638 other modules that use DEBUG.
15639 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15640 possibly-wide integers now uses it instead of plain fprintf.
15641 (entry_address): New function, which avoids problems with 32-bit
15642 overflow on 64-bit hosts.
15643 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15644 (round_up): Don't assume the remainder fits in int.
15645 (find_section): Use bool for boolean. Simplify debug code.
15646 (unexec): Don't assume file sizes fit in int or size_t.
15647 Omit unnecessary trailing newline in 'fatal' format.
15648 Use strerror rather than outputting decimal error number.
15649 Remove unused code when emacs is not defined;
15650 this file relies on Emacs now.
15651 Don't assume e_phnum and e_shnum are positive.
15653 * regex.c: Fix problems when DEBUG is defined.
15654 (extract_number, extract_number_and_incr): Define regardless of
15655 whether DEBUG is defined; that's simpler and makes the code less
15656 likely to go stale in the normal case when DEBUG is not defined.
15657 Return int rather than taking an int * arg. All callers changed.
15658 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15659 Remove, replacing with ...
15660 (DEBUG_PRINT): New macro. All callers changed.
15661 (DEBUG_COMPILES_ARGUMENTS): New macro.
15662 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15663 (print_compiled_pattern, print_double_string) [DEBUG]:
15664 Use prototype rather than old-style definition.
15665 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15666 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15667 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15668 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15669 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15670 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15671 This matters only when DEBUG is defined.
15673 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15675 * xdisp.c (set_iterator_to_next): Set the
15676 ignore_overlay_strings_at_pos_p flag only if we are _really_
15677 iterating over an overlay string, as indicated by the
15678 current.overlay_string_index member. (Bug#14306)
15680 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15682 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15683 to where it is used, to avoid autorelease issues (Bug#14050).
15685 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15687 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15688 * fileio.c (syms_of_fileio): Implement this.
15689 * filelock.c (create_lock_file): If symbolic links don't work, so
15690 we use a regular file as a lock file, do not fsync the lock file;
15693 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15695 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15696 (syms_of_minibuf): Adjust accodingly.
15698 * callint.c (Fcall_interactively): Adjust calls accordingly.
15700 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15702 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15703 w->contents is a buffer before computing everything else.
15704 Use parentheses to disambiguate last part of the condition.
15706 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15707 assertion violations. (Bug#14062)
15709 2013-05-01 David Reitter <david.reitter@gmail.com>
15711 * nsfns.m (ns_tooltip): Initialize.
15713 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15715 * coding.c (decode_coding_gap): Don't remove the character before
15716 a newline unless it's a CR character. (Bug#14287)
15718 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15720 * dispextern.h (struct face): Move enum face_underline_type
15721 earlier so that bitfields can be in the same word.
15723 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15725 * nsfns.m (handlePanelKeys): New function.
15726 (EmacsOpenPanel:performKeyEquivalent:)
15727 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15728 arrows/function/control and copy/paste keys (Bug#14296).
15730 2013-04-27 Juri Linkov <juri@jurta.org>
15732 * callint.c (Fcall_interactively): Call `Qread_number' for
15733 interactive code letter `n' instead of using duplicate code.
15736 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15738 * systime.h (make_timeval): Declare as 'const'.
15740 2013-04-27 Kenichi Handa <handa@gnu.org>
15742 * font.c (font_open_entity): Always open a font of manageable
15745 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15747 Port better to AIX (Bug#14258).
15748 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15751 2013-04-24 Kenichi Handa <handa@gnu.org>
15753 * coding.c (decode_coding_iso_2022): When an invalid escape
15754 sequence is encountered, reset the invocation and designation
15755 status to the safest one.
15757 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15759 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15760 Without this fix, "make distclean" leaves stamp-h1 behind.
15762 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15764 * w32fns.c (w32_fullscreen_rect): New function to compute the
15765 window rectangle for the given fullscreen mode.
15766 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15767 longer tunes the window size. This keeps the window's edges flush
15768 with the screen and allows the taskbar to hide itself in fullboth.
15770 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15771 window decorations and uses the entire screen.
15773 * w32term.h (w32_fullscreen_rect) Add prototype.
15774 (struct w32_output): Replace normal_width, normal_height,
15775 normal_top, and normal_left members with a single normal_placement
15777 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15779 (FRAME_NORMAL_PLACEMENT): New macro.
15781 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15783 * minibuf.c (Ftest_completion): Silence compiler warning.
15785 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15787 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15790 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15793 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15794 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15795 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15796 parentheses where appropriate.
15798 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15800 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15802 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15804 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15805 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15806 Mention in the doc string that setting these variables takes
15807 effect only after a call to set-window-buffer. (Bug#14200)
15809 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15811 * indent.c (Fvertical_motion): Don't consider display strings on
15812 overlay strings as display strings on the buffer position we
15813 started from. This prevents vertical cursor motion from jumping
15814 more than one line when there's an overlay string with a display
15815 property at end of line.
15816 Reported by Karl Chen <Karl.Chen@quarl.org> in
15817 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15819 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15821 * window.c (select_window): `record_buffer' even if window is
15822 already selected (bug#14191).
15824 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15826 * window.c (Fwindow_end): Test more flags, including the buffer's
15827 last_overlay_modified flag, to determine whether the window's
15828 display is really up-to-date. Prevents the function from
15829 returning a stale value. (Bug#14170)
15830 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15833 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15835 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15836 garbaged only if it is not already the top frame on its TTY.
15837 This prevents flickering due to constant redrawing of TTY frames when
15838 there are GUI frames open in the same session. (Bug#13864)
15840 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15842 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15843 of marking the idle timers directly.
15845 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15847 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15848 tables (bug#14054).
15850 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15852 * window.c (select_window): Don't record_buffer while the invariant is
15853 temporarily broken (bug#14161).
15855 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15857 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15859 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15861 2013-04-07 Romain Francoise <romain@orebokech.com>
15863 Ignore additional platform-specific ACL errors (Bug#13702).
15864 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15865 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15867 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15869 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15872 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15874 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15875 This bug was introduced by my 2013-02-25 change that simplified
15876 data_start configuration. Without this change, on GNU/Linux
15877 an Emacs configured with --enable-profiling fails immediately
15878 due to a profiler signal.
15879 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15880 with these flags. On platforms where special flags are needed
15881 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15882 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15883 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15885 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15887 Get rid of some platform-specific functions examining window
15888 system and its capabilities. This is a partial rework of the
15890 * lisp.h (have_menus_p): Remove prototype. This function is
15891 replaced with platform-independent window_system_available.
15892 (check_window_system): Move to...
15893 * frame.h (decode_window_system_frame, window_system_available):
15894 ...here, add new prototypes.
15895 * frame.c (window_system_available, decode_window_system_frame):
15897 (check_window_system): Platform-independent now.
15898 * xterm.h (x_in_use): Remove declaration.
15900 * w32term.h (check_x_frame):
15901 * nsterm.h (check_x_frame): Remove prototypes. This function
15902 is replaced with platform-independent decode_window_system_frame.
15903 * msdos.c (have_menus_p): Remove.
15904 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15905 Remove platform-specific functions. Use check_window_system,
15906 decode_window_system_frame and check_ns_display_info where
15907 appropriate. Minor style and comment tweaks.
15908 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15909 (check_x_frame): Likewise.
15910 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15912 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15913 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15914 * xmenu.c, xselect.c: All related users changed.
15916 2013-04-03 Kenichi Handa <handa@gnu.org>
15918 The following changes is to optimize the code for reading UTF-8
15921 * coding.c (check_ascii): Rename from detect_ascii. Return value
15922 changed. Check EOL format. Do not call adjust_coding_eol_type
15924 (check_utf_8): New function.
15925 (adjust_coding_eol_type): Do nothing if already adjusted.
15926 (detect_coding): Compare the return value of check_ascii with
15927 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15928 (decode_coding_gap): Optimize for valid UTF-8.
15930 2013-03-21 Kenichi Handa <handa@gnu.org>
15932 * coding.c (syms_of_coding): Cancel previous change.
15934 * insdel.c (insert_from_gap): Fix previous change.
15936 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15938 Consistently use platform-specific function to detect window system.
15939 * lisp.h (check_window_system): New prototype. This function is
15940 going to replace check_x, check_w32 and check_ns.
15941 (have_menus_p): Mention msdos.c in comment.
15942 * fontset.c (check_window_system_func): Remove. Adjust all users.
15943 * fontset.h (check_window_system_func): Remove prototype.
15944 * nsterm.h (check_ns):
15945 * xterm.h (check_x):
15946 * w32term.h (check_w32): Likewise.
15947 * menu.c (Fx_popup_menu): Use check_window_system.
15948 * msdos.c (check_window_system): Define for MS-DOS.
15949 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15950 * w32fns.c (check_window_system): Likewise for MS-Windows.
15951 * xfns.c (check_window_system): Likewise for X.
15952 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15953 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15955 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15957 Prefer < to > in range checks such as 0 <= i && i < N.
15958 This makes it easier to visualize quantities on a number line.
15959 This patch doesn't apply to all such range checks,
15960 only to the range checks affected by the 2013-03-24 change.
15961 This patch reverts most of the 2013-03-24 change.
15962 * alloc.c (xpalloc, Fgarbage_collect):
15963 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15964 * character.c (string_escape_byte8):
15965 * charset.c (read_hex):
15966 * data.c (cons_to_unsigned):
15967 * dispnew.c (update_frame_1):
15968 * doc.c (Fsubstitute_command_keys):
15969 * doprnt.c (doprnt):
15970 * editfns.c (hi_time, decode_time_components):
15971 * fileio.c (file_offset):
15972 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15973 * font.c (font_intern_prop):
15974 * frame.c (x_set_alpha):
15975 * gtkutil.c (get_utf8_string):
15976 * indent.c (check_display_width):
15977 * keymap.c (Fkey_description):
15978 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15980 * minibuf.c (read_minibuf_noninteractive):
15981 * process.c (wait_reading_process_output):
15982 * search.c (Freplace_match):
15983 * window.c (get_phys_cursor_glyph):
15984 * xdisp.c (redisplay_internal):
15985 * xsmfns.c (smc_save_yourself_CB):
15986 Prefer < to > for range checks.
15987 * dispnew.c (sit_for): Don't mishandle NaNs.
15988 This fixes a bug introduced in the 2013-03-24 change.
15989 * editfns.c (decode_time_components): Don't hoist comparison.
15990 This fixes another bug introduced in the 2013-03-24 change.
15992 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15994 * frame.h (struct frame): Drop scroll_bottom_vpos
15995 member becaue all real users are dead long ago.
15996 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15997 * xdisp.c (redisplay_internal): Adjust user.
15999 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16001 * nsmenu.m (showAtX:Y:for:): setLevel to
16002 NSPopUpMenuWindowLevel (Bug#13998).
16004 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16006 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16007 (ns_check_pending_open_menu): Declare.
16009 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16010 (x_activate_menubar): Update the menu with title that matches
16011 ns_get_pending_menu_title, and call
16012 ns_check_pending_openmenu (Bug#12698).
16013 (menuWillOpen:): New method.
16014 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16016 * nsterm.m (menu_will_open_state, menu_mouse_point)
16017 (menu_pending_title): New varaibles.
16018 (ns_get_pending_menu_title, ns_check_menu_open)
16019 (ns_check_pending_open_menu): New functions.
16021 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16023 * indent.c (current_column_bol_cache): Remove leftover which is not
16024 used in Fmove_to_column any more.
16025 (current_column, scan_for_column): Adjust users.
16026 * keyboard.c (last_point_position_buffer, last_point_position_window):
16027 Remove leftovers which are not used for recording undo any more.
16028 (command_loop_1, syms_of_keyboard): Adjust users.
16029 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16030 redisplay_window any more.
16031 (move_it_to): Adjust user.
16033 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16035 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16036 Update dependencies.
16038 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16040 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16041 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16042 forward references.
16044 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16046 * window.h (struct window): Replace hchild, vchild and buffer slots
16047 with a single slot 'contents'. This is possible because each valid
16048 window may have either the child window (in vertical or horizontal
16049 combination) or buffer to display (for the leaf window). Using that,
16050 a lot of operations to traverse and/or change window hierarchies may
16051 be simplified. New member horizontal is used to distinguish between
16052 horizontal and vertical combinations of internal windows.
16053 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16054 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16055 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16056 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16057 Use contents slot, not buffer, where appropriate.
16058 (wset_combination): New function.
16059 (wset_buffer): Add eassert.
16060 (Fframe_first_window): Simplify the loop reaching first window.
16061 (Fwindow_buffer): Use WINDOW_LEAF_P.
16062 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16063 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16064 (unshow_buffer): Convert initial debugging check to eassert.
16065 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16066 (make_parent_window, window_resize_check, window_resize_apply)
16067 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16068 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16069 Adjust to match struct window changes.
16070 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16071 (mark_window_cursors_off, count_windows, get_leaf_windows)
16072 (foreach_window_1): Simplify the loop.
16073 * alloc.c (mark_object): Do not check for the leaf window because
16074 internal windows has no glyph matrices anyway.
16075 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16076 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16077 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16078 (build_frame_matrix_from_window_tree, mirror_make_current)
16079 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16080 (update_window_tree, set_window_update_flags): Simplify the loop.
16081 (sync_window_with_frame_matrix_rows): Enforce live window.
16082 Use contents slot, not buffer, where appropriate.
16083 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16084 and WINDOW_HORIZONTAL_COMBINATION_P.
16085 (make_frame_visible_1): Simplify the loop.
16086 Use contents slot, not buffer, where appropriate.
16087 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16088 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16089 (expose_window_tree): Likewise.
16090 Use contents slot, not buffer, where appropriate.
16091 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16092 to avoid deleted windows. Use contents slot instead of buffer.
16093 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16094 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16095 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16096 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16098 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16100 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16101 identify the reasons for assertion violations in bug#14062 and
16103 (Fx_show_tip): Fix compilation error under
16104 "--enable-check-lisp-object-type". (Bug#14073)
16106 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16107 Reported by <rzl24ozi@gmail.com>.
16109 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16111 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16113 (unwind_with_echo_area_buffer): ...to restore it here.
16114 This is needed to ensure that...
16115 (redisplay_window): ...both window markers are valid here,
16116 which is verified by eassert.
16117 * editfns.c (save_excursion_save): Do not assume that
16118 selected_window always displays the buffer.
16119 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16122 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16124 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16127 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16129 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16131 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16133 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16134 since MinGW's w32api headers do. This avoids compiler warnings.
16136 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16137 if already defined.
16139 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16141 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16143 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16145 * gtkutil.c (style_changed_cb): Check if frame is live and an
16146 X frame (Bug#14038).
16148 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16150 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16151 Define only for _WIN32_WINNT less than 0x0500.
16152 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16154 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16155 see its own definitions of 'struct timeval' and 'struct timezone'.
16157 Fix incompatibilities between MinGW.org and MinGW64 headers.
16158 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16160 * w32.c (REPARSE_DATA_BUFFER): Guard with
16161 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16163 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16165 * xterm.c: Include X11/XKBlib.h
16166 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16168 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16170 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16172 * blockinput.h (input_blocked_p): Likewise.
16173 * bytecode.c (exec_byte_code): Likewise.
16174 * callproc.c (call_process_kill, call_process_cleanup)
16175 (Fcall_process): Likewise.
16176 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16177 (Fccl_execute_on_string): Likewise.
16178 * character.c (string_escape_byte8): Likewise.
16179 * charset.c (read_hex): Likewise.
16180 * cm.c (calccost): Likewise.
16181 * data.c (cons_to_unsigned): Likewise.
16182 * dired.c (directory_files_internal, file_name_completion):
16184 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16185 (sit_for): Likewise.
16186 * doc.c (Fsubstitute_command_keys): Likewise.
16187 * doprnt.c (doprnt): Likewise.
16188 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16189 * emacsgtkfixed.c: Likewise.
16190 * fileio.c (file_offset, Fwrite_region): Likewise.
16191 * floatfns.c (Fexpt, fmod_float): Likewise.
16192 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16194 * font.c (font_intern_prop): Likewise.
16195 * frame.c (x_set_alpha): Likewise.
16196 * gtkutil.c (get_utf8_string): Likewise.
16197 * indent.c (check_display_width): Likewise.
16198 * intervals.c (create_root_interval, rotate_right, rotate_left)
16199 (split_interval_right, split_interval_left)
16200 (adjust_intervals_for_insertion, delete_node)
16201 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16202 (merge_interval_right, merge_interval_left, copy_intervals)
16203 (set_intervals_multibyte_1): Likewise.
16204 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16205 * keymap.c (Fkey_description): Likewise.
16206 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16207 * lread.c (openp, read_integer, read1, string_to_number):
16209 * menu.c (ensure_menu_items): Likewise.
16210 * minibuf.c (read_minibuf_noninteractive): Likewise.
16211 * print.c (printchar, strout): Likewise.
16212 * process.c (create_process, Faccept_process_output)
16213 (wait_reading_process_output, read_process_output, send_process)
16214 (wait_reading_process_output): Likewise.
16215 * profiler.c (make_log, handle_profiler_signal): Likewise.
16216 * regex.c (re_exec): Likewise.
16217 * regex.h: Likewise.
16218 * search.c (looking_at_1, Freplace_match): Likewise.
16219 * sysdep.c (get_child_status, procfs_ttyname)
16220 (procfs_get_total_memory): Likewise.
16221 * systime.h (EMACS_TIME_VALID_P): Likewise.
16222 * term.c (dissociate_if_controlling_tty): Likewise.
16223 * window.c (get_phys_cursor_glyph): Likewise.
16224 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16225 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16227 * xfns.c (Fx_window_property): Likewise.
16228 * xmenu.c (set_frame_menubar): Likewise.
16229 * xselect.c (x_get_window_property, x_handle_dnd_message):
16231 * xsmfns.c (smc_save_yourself_CB): Likewise.
16232 * xterm.c (x_scroll_bar_set_handle): Likewise.
16234 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16236 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16237 to be optional or nil. Adjust comment and convert it to docstring.
16238 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16239 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16241 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16243 Static checking by GCC 4.8-20130319.
16244 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16245 * process.c (Fset_process_datagram_address)
16246 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16247 * xdisp.c (get_char_face_and_encoding)
16248 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16249 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16250 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16252 2013-03-24 Ken Brown <kbrown@cornell.edu>
16254 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16255 fix compilation on 64-bit Cygwin, where underscores are not
16256 automatically prepended.
16258 * w32term.c (w32_initialize): Silence compiler warning.
16260 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16262 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16263 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16264 variables, to save and restore frame dimensions.
16265 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16266 after returning from a 'fullscreen' configuration.
16267 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16268 to avoid races between the main thread and the input thread.
16270 * w32term.h (struct w32_output): New members normal_width,
16271 normal_height, normal_top, normal_left, and prev_fsmode.
16272 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16273 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16274 members of a frame.
16276 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16277 'fullscreen' parameter. Always record previous width and height
16278 of the frame, except when switching out of maximized modes, so
16279 that they could be restored correctly, instead of resetting to the
16280 default frame dimensions. Send SC_RESTORE command to the frame,
16281 unless we are going to send SC_MAXIMIZE, to restore the frame
16282 resize hints in the mouse pointer shown by the window manager.
16285 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16287 * lisp.h (get_frame_param): Adjust conditions for prototype
16290 2013-03-22 Ken Brown <kbrown@cornell.edu>
16292 * unexcw.c: Drop unneeded inclusion of w32common.h.
16293 (report_sheap_usage): Declare.
16294 (read_exe_header): Add magic numbers for x86_64.
16295 (fixup_executable): Fix printf format specifier for unsigned long
16298 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16300 * frame.h (struct frame): Put menu_bar_window under #ifdef
16301 because this member is not needed when X toolkit is in use.
16302 (fset_menu_bar_window):
16303 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16304 (free_glyphs, update_frame):
16305 * xdisp.c (expose_frame): Likewise.
16306 (display_menu_bar): Likewise. Remove redundant eassert.
16307 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16310 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16312 Use functions and constants to manipulate Lisp_Save_Value objects.
16313 This replaces code that used macros and strings and token-pasting.
16314 The change makes the C source a bit easier to follow,
16315 and shrinks the Emacs executable a bit.
16316 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16317 (make_save_value): Change 1st arg from string to enum. All callers
16320 (mark_object): Use if, not #if, for GC_MARK_STACK.
16321 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16322 (XSAVE_OBJECT): Now functions, not macros.
16323 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16324 the constant was never used.
16325 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16326 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16327 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16328 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16330 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16331 type3 with a single member save_type. All uses changed.
16332 (save_type, set_save_pointer, set_save_integer): New functions.
16333 * print.c (PRINTX): Remove.
16335 * alloc.c: Remove redundant static declarations.
16337 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16339 * window.h (struct window): Convert left_col, top_line, total_lines
16340 and total_cols from Lisp_Objects to integers. Adjust comments.
16341 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16343 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16344 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16345 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16346 Adjust users where appropriate.
16348 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16350 * frame.h (struct frame): Drop resx and resy because the same data is
16351 available from window system-specific output context. Adjust users.
16352 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16353 New functions to provide defaults when no window system available.
16354 (FRAME_RES_X, FRAME_RES_Y): New macros.
16355 (NUMVAL): Move from xdisp.c.
16356 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16357 (Ffont_face_attributes, Fopen_font):
16358 * image.c (gs_load):
16359 * w32font.c (fill_in_logfont):
16360 * xdisp.c (calc_pixel_width_or_height):
16361 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16362 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16364 2013-03-20 Kenichi Handa <handa@gnu.org>
16366 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16367 to 1 (temporary workaround until a bug related to ASCII
16368 optimization is fixed).
16370 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16372 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16373 Signal error if window is not internal. Adjust docstring.
16374 (delete_all_child_windows): Use combination_limit to save the buffer.
16375 (Fset_window_configuration): Adjust accordingly.
16376 * print.c (syms_of_print): Initialize debugging output not here...
16377 (init_print_once): ...but in a new function here.
16378 * lisp.h (init_print_once): Add prototype.
16379 * emacs.c (main): Add call to init_print_once. Adjust comments.
16381 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16383 * window.c (window_resize_check, window_resize_apply)
16384 (window_from_coordinates, recombine_windows, set_window_buffer)
16385 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16386 (Fsplit_window_internal, Fdelete_window_internal)
16387 (freeze_window_starts): Use bool for booleans.
16388 * window.h (window_frame_coordinates, resize_frame_windows)
16389 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16391 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16393 * dispnew.c (bitch_at_user): Use `user-error'.
16395 2013-03-17 Ken Brown <kbrown@cornell.edu>
16397 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16398 as return type of image_background. (Bug#13981)
16399 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16401 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16403 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16404 (ns_select): Don't return with result uninitialized.
16406 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16409 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16411 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16412 directories. If filename is nil, get directory name (Bug#13932).
16413 Use getFilename and getDirectory.
16414 (getFilename, getDirectory): New methods for EmacsSavePanel and
16416 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16418 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16420 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16422 2013-03-15 Kenichi Handa <handa@gnu.org>
16424 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16425 (adjust_after_replace): Make it back to static. Delete the third
16426 arg text_at_gap_tail. Cancel the code for handling it.
16428 * coding.h (struct coding_system): New member eol_seen.
16430 * coding.c (detect_ascii): New function.
16431 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16432 when the source bytes are actually scanned. On detecting for
16433 coding_category_utf_8_auto, call detect_ascii instead of scanning
16434 source bytes directly.
16435 (produce_chars): Call insert_from_gap with the new arg 0.
16436 (encode_coding): Likewise.
16437 (decode_coding_gap): Control ASCII optimization by the variable
16438 disable_ascii_optimization instead of #ifndef .. #endif.
16439 Deccode EOL format according to coding->eol_seen.
16440 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16443 * lisp.h (adjust_after_replace): Cancel externing it.
16444 (insert_from_gap): Adjust prototype.
16446 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16448 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16449 FULLSCREEN_MAXIMIZED. (Bug#13935)
16451 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16453 * region-cache.c (find_cache_boundary, move_cache_gap)
16454 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16455 Simplify debugging check and convert to eassert. Adjust comment.
16456 (pp_cache): Put under ENABLE_CHECKING.
16458 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16460 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16461 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16462 and WM_ACTIVATEAPP.
16463 (w32fullscreen_hook): If the frame is visible, reset
16464 f->want_fullscreen flag after changing the frame size. If the
16465 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16468 2013-03-13 Daniel Colascione <dancol@dancol.org>
16470 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16471 too so that these builds can use Cygwin's file conversion
16472 functions. (We've been building and linking cygw32.o all along
16473 and just not using it.)
16475 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16477 File synchronization fixes (Bug#13944).
16478 * Makefile.in (LIB_FDATASYNC): New macro.
16480 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16481 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16482 Don't worry about HAVE_FSYNC, since a substitute fsync is
16483 available if the system lacks one.
16484 (Fwrite_regin): Retry fsync if interrupted.
16486 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16488 * w32term.c (w32_read_socket): If the Emacs frame is being
16489 activated, call w32fullscreen_hook, to make sure the new frame
16490 dimensions are in effect. (Bug#13937)
16492 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16494 * xdisp.c (init_iterator): Simplify because both character and byte
16495 positions are either specified or -1. Add eassert. Adjust comment.
16496 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16497 character and byte positions can be obtained from marker.
16499 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16501 Static checking by Sun C 5.12.
16502 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16503 * bytecode.c (exec_byte_code):
16504 * dispnew.c (init_display):
16506 * fileio.c (Fsubstitute_in_file_name):
16507 * keyboard.c (Fevent_convert_list):
16508 * keymap.c (Fsingle_key_description):
16509 * term.c (maybe_fatal, fatal):
16510 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16511 * xsmfns.c (Fhandle_save_session):
16512 Omit unreachable code.
16513 * keymap.c (map_keymap_char_table_item): Cast void * to
16514 a function pointer type; the C Standard requires this.
16516 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16517 Include <sys/param.h> unconditionally, as that works elsewhere and
16518 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16519 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16522 See ChangeLog.12 for earlier changes.
16524 ;; Local Variables:
16528 Copyright (C) 2011-2015 Free Software Foundation, Inc.
16530 This file is part of GNU Emacs.
16532 GNU Emacs is free software: you can redistribute it and/or modify
16533 it under the terms of the GNU General Public License as published by
16534 the Free Software Foundation, either version 3 of the License, or
16535 (at your option) any later version.
16537 GNU Emacs is distributed in the hope that it will be useful,
16538 but WITHOUT ANY WARRANTY; without even the implied warranty of
16539 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16540 GNU General Public License for more details.
16542 You should have received a copy of the GNU General Public License
16543 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.