1 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
4 * callint.c (Finteractive):
5 * character.c (Fcharacterp, Fmax_char):
6 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
7 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
9 * decompress.c (Fzlib_available_p):
11 * frame.c (Fframe_windows_min_size):
12 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
13 * window.c (Fwindow__sanitize_window_sizes):
14 * xdisp.c (Ftool_bar_height):
15 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
16 * emacs.c (Fkill_emacs):
18 * keyboard.c (Ftop_level, Fexit_recursive_edit)
19 (Fabor_recursive_edit): Add noreturn attribute.
21 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
23 Port to 32-bit MingGW --with-wide-int
24 Problem reported by Eli Zaretskii in:
25 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
26 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
27 what we think it is, rather than checking only its alignment (and
28 doing so incorrectly on MinGW).
30 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
32 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
33 Remove dead NILP check.
34 * image.c (Flookup_image): Use regular format for docstring.
35 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
37 2015-01-12 Martin Rudalics <rudalics@gmx.at>
39 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
41 * frame.c (frame_default_tool_bar_height): New variable.
42 (adjust_frame_size): Possibly add requested adjustment to
43 Vframe_adjust_size_history.
44 (make_frame): Initialize tool_bar_redisplayed_once slot.
45 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
46 doc-string. Call adjust_frame_size unconditionally (the frame's
47 text size may remain unaltered but the pixel size may change).
48 (x_figure_window_size): If frame_default_tool_bar_height was
49 set, use it instead of calculating the tool bar height from
50 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
51 Vframe_initial_frame_tool_bar_height.
52 (Qchange_frame_size, Qxg_frame_set_char_size)
53 (Qset_window_configuration, Qx_create_frame_1)
54 (Qx_create_frame_2): New symbols.
55 (Vframe_initial_frame_tool_bar_height): Remove.
56 (Vframe_adjust_size_history): New history variable for debugging
57 frame size adjustments.
58 * frame.h (struct frame): New boolean slot
59 tool_bar_redisplayed_once.
60 (frame_default_tool_bar_height): Extern.
61 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
63 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
64 Qx_create_frame_2 to adjust_frame_size.
65 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
66 inhibit 1 when we have not redisplayed the tool bar yet.
67 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
68 Qx_create_frame_2 to adjust_frame_size.
69 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
71 * window.c (Fset_window_configuration): Pass
72 Qset_window_configuration to adjust_frame_size.
73 * xdisp.c (redisplay_tool_bar): Assign new height to
74 frame_default_tool_bar_height.
75 (redisplay_internal): If we haven't redisplayed this frame's
76 tool bar, call redisplay_tool_bar early so we can adjust the
77 frame size accordingly.
78 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
79 inhibit 1 when we have not redisplayed the tool bar yet.
80 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
81 Qx_create_frame_2 to adjust_frame_size.
83 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
85 Have 'make' output better GEN names
86 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
87 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
88 more naturally so that 'make' can output more-accurate names.
90 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
92 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
93 calling reset_buffer_local_variables, and make sure we initialize
96 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
98 * coding.c (Fcoding_system_plist): Use common style for docstring.
100 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
102 Port to MSB hosts without optimization
103 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
104 the inline function XTYPE needs to be declared before being used.
105 * lisp.h (XTYPE): New forward declaration.
107 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
109 Port to 32-bit --with-wide-int
110 Prefer symbol indexes to struct Lisp_Symbol * casted and then
111 widened, as the latter had trouble with GCC on Fedora 21 when
112 configured --with-wide-int and when used in static initializers.
113 * alloc.c (garbage_collect_1, which_symbols):
114 * lread.c (init_obarray):
115 Prefer builtin_lisp_symbol when it can be used.
116 * dispextern.h (struct image_type.type):
117 * font.c (font_property_table.key):
118 * frame.c (struct frame_parm_table.sym):
119 * keyboard.c (scroll_bar_parts, struct event_head):
120 * xdisp.c (struct props.name):
121 Use the index of a builtin symbol rather than its address.
123 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
124 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
125 symbol indexes rather than pointers, and which work better on MSB
126 hosts because they shift right before tagging. All uses changed.
127 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
128 No longer noops on wide-int hosts, since they work now.
129 (builtin_lisp_symbol): New function.
131 Port to HAVE_FREETYPE && !HAVE_XFT
132 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
133 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
134 Declare in this case too.
136 2015-01-10 Eli Zaretskii <eliz@gnu.org>
138 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
140 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
141 make_pointer_integer instead of XIL.
142 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
144 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
145 instead of XIL. Put a list of the descriptor, action, and file
146 name in event->arg, instead of spreading them between event->code
149 * w32term.c (queue_notifications): Use make_pointer_integer
150 instead of XIL. Put a list of the descriptor, action, and file
151 name in event->arg, instead of spreading them between event->code
154 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
155 event creation to changes in w32term.c and w32inevt.c above.
157 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
159 Port Qnil==0 changes to 32-bit --with-wide-int
160 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
161 macro-implemented version. For the non-USE_LSB_TAG case, supply
162 a new inline function that is the inverse of the new TAG_SYMPTR.
163 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
164 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
165 negative number, don't allow sign bits to bleed into the encoded
166 value. Shift in zero bits instead.
168 Refactor pointer-to-integer conversion
169 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
170 Rename and move to lisp.h. All uses changed.
171 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
172 which are renamed from gfilenotify.c's lisp_to_monitor and
173 monitor_to_lisp, and with more-generic void * signatures.
175 2015-01-08 Eli Zaretskii <eliz@gnu.org>
177 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
178 returned for right-to-left screen lines. (Before the change on
179 2014-12-30, the incorrectly-computed X pixel coordinate concealed
182 * .gdbinit (xsymname): New subroutine.
183 (xprintsym, initial-tbreak): Use it to access the name of a symbol
184 in a way that doesn't cause GDB to barf when it tries to
185 dereference a NULL pointer.
187 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
189 (set_cursor_from_row, try_cursor_movement, dump_glyph)
190 (insert_left_trunc_glyphs, append_space_for_newline)
191 (extend_face_to_end_of_line, highlight_trailing_whitespace)
192 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
193 (Fbidi_resolved_levels, produce_special_glyphs)
194 (rows_from_pos_range, mouse_face_from_buffer_pos)
195 (note_mouse_highlight): Use nil as the object for glyphs inserted
196 by the display engine, and test with NILP instead of INTEGERP.
199 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
202 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
205 * dispextern.h (struct glyph, struct it): Update comments for the
208 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
210 Port new Lisp symbol init to x86 --with-wide-int
211 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
212 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
213 GCC (at least) does not allow a constant initializer to widen an
216 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
217 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
218 Although clang doesn't need it, some other compiler might, and
219 it's easy enough to be safe.
221 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
222 Apparently clang removed support for the alloc_size attribute.
224 Port Qnil==0 XUNTAG to clang
225 clang has undefined behavior if the program subtracts an integer
226 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
227 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
228 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
229 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
231 Port GFileMonitor * hack to Qnil==0 platforms
232 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
233 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
234 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
236 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
238 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
239 size instead of using widht/height. The frame may be constrained.
241 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
243 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
244 Needed when neither optimizing nor inlining.
245 Also, sort decls alphabetically.
247 2015-01-05 Eli Zaretskii <eliz@gnu.org>
249 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
250 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
251 declarations of Q* variables that represent symbols.
253 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
257 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
258 that NILP (x) is equivalent to testing whether x is 0 at the
259 machine level. The overall effects of this and the previous patch
260 shrink the size of the text segment by 2.3% and speeds up
261 compilation of all the .elc files by about 0.5% on my platform,
262 which is Fedora 20 x86-64.
263 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
264 (make_lisp_symbol) [USE_LSB_TAG]:
265 Symbols now tag the difference from lispsym, not the pointer.
266 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
267 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
268 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
269 (XSYMBOL): New forward decl.
270 (XUNTAGBASE): New function.
273 Compute C decls for DEFSYMs automatically
275 This patch also makes Q constants (e.g., Qnil) constant addresses
276 from the C point of view.
277 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
278 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
279 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
280 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
281 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
282 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
283 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
284 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
285 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
286 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
287 * xselect.c, xsettings.c, xterm.c:
288 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
289 These names are now defined automatically by make-docfile.
290 * alloc.c (init_symbol): New function.
291 (Fmake_symbol): Use it.
292 (c_symbol_p): New function.
293 (valid_lisp_object_p, purecopy): Use it.
294 * alloc.c (marked_pinned_symbols):
295 Use make_lisp_symbol instead of make_lisp_ptr.
296 (garbage_collect_1): Mark lispsym symbols.
297 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
298 (mark_object): Use it.
299 (sweep_symbols): Sweep lispsym symbols.
300 (symbol_uses_obj): New function.
301 (which_symbols): Use it. Work for lispsym symbols, too.
302 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
303 since Qt's address is already known now.
304 (syms_of_alloc): Add lispsym count to symbols_consed.
305 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
306 when testing whether storage is all bits zero.
307 * dispextern.h (struct image_type):
308 * font.c (font_property_table):
309 * frame.c (struct frame_parm_table, frame_parms):
310 * keyboard.c (scroll_bar_parts, struct event_head):
311 * xdisp.c (struct props):
312 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
313 Lisp_Object *, since Qfoo is no longer an object whose address can be
314 taken. All uses changed.
315 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
316 use it, so that they no longer need to take the address of a Lisp sym.
317 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
318 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
319 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
320 DEFSYM Qdeactivate_mark before the corresponding var.
321 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
322 instead of interning their symbols; this avoids duplicates.
323 (LISP_INITIALLY, TAG_PTR)
324 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
326 (LISP_INITIALLY_ZERO): Use it.
327 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
328 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
329 Move decls up, to avoid forward uses. Include globals.h earlier, too.
330 (make_lisp_symbol): New function.
331 (XSETSYMBOL): Use it.
332 (DEFSYM): Now just a placeholder for make-docfile.
333 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
334 (intern_sym): New function, with body taken from old intern_driver.
335 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
337 (define_symbol): New function.
338 (init_obarray): Define the C symbols taken from lispsym.
339 Use plain DEFSYM for Qt and Qnil.
340 * syntax.c (init_syntax_once): No need to worry about
341 Qchar_table_extra_slots.
343 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
345 'temacs -nw' should not call missing functions
346 Without this patch, "temacs -nw" fails with the diagnostic
347 "emacs: Symbol's function definition is void: frame-windows-min-size"
348 and messes up the tty's state.
349 * frame.c (Fframe_windows_min_size): New placeholder function.
350 (syms_of_frame): Define it.
351 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
352 (syms_of_window): Define it.
354 Less 'make' chatter for lisp dir
355 * Makefile.in (%.elc): Adjust to compile-onefile change in
358 batch write-region no longer says "Wrote FOO"
359 This cuts down on 'make' chatter a bit.
360 * fileio.c (Fwrite_region):
361 Don't output "Wrote /whatever/foo.elc" if noninteractive.
363 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
365 Revert previous change to produce_composite_glyph
366 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
368 Pacify gcc -Wparentheses
369 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
371 2015-01-03 Martin Rudalics <rudalics@gmx.at>
373 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
374 f->can_x_set_window_size is true.
375 * xterm.c (x_set_window_size_1): Call change_frame_size with
376 text sizes instead of pixel sizes (Bug#19428).
378 2015-01-01 Eli Zaretskii <eliz@gnu.org>
380 * xdisp.c (pos_visible_p): Fix up the X coordinate for
381 right-to-left screen lines. (Bug#19473)
383 2015-01-01 Eli Zaretskii <eliz@gnu.org>
385 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
387 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
389 Simplify setfattr use by assuming GNU make
390 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
391 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
392 Simplify by using GNU make rather than shell conditionals,
393 by using ln -f rather than rm -f followed by ln,
394 and by preferring $@ to spelling out the destination.
396 2014-12-29 Eli Zaretskii <eliz@gnu.org>
398 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
399 file doesn't compile on MS-Windows.
401 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
403 Allow return value of system-name to vary. (Bug#19438)
404 * filelock.c (current_lock_owner):
405 * xrdb.c (get_environ_db):
406 * xterm.c (same_x_server):
407 * xterm.c (x_term_init):
408 Prefer (system-name) to system-name, and avoid naming
409 locals 'system-name'.
410 * editfns.c (cached_system_name): New static var.
411 (init_and_cache_system_name): New function.
412 (init_editfns, Fsystem_name): Use it.
413 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
414 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
415 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
416 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
417 Don't create a new string if the current value is already correct.
419 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
421 Fix produce_composite_width typo
422 * term.c (produce_composite_glyph):
423 Fix typo that confused number of columns for pixel width.
425 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
427 Wrap dll functions more simply
428 * decompress.c, gnutls.c, image.c, xml.c:
429 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
430 rather than the inverse when not WINDOWSNT. This isolates the
431 fn_* business into the WINDOWSNT-specific section of the code,
432 which makes it easier to maintain the generic code.
433 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
434 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
435 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
436 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
437 Remove. All uses replaced by DEF_DLL_FN.
438 * decompress.c (inflateInit2): Remove; no longer needed.
439 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
441 Port memory-full checking to GnuTLS 3.3
442 Instead of using gnutls_global_set_mem_functions, check every call
443 to a GnuTLS function that might return an indication of memory
444 exhaustion. Suggested by Dmitry Antipov in:
445 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
446 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
447 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
448 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
450 (check_memory_full): New function.
451 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
452 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
453 (Fgnutls_boot): Use it.
454 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
456 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
458 Fix parse_settings to match internal documentation
459 * xsettings.c (parse_settings): Return the number of settings seen.
460 Count the settings changes accurately.
461 (read_settings): Don't confuse number of settings changes with
462 the return code from XGetWindowProperty.
464 2014-12-27 Eli Zaretskii <eliz@gnu.org>
466 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
467 composition_compute_stop_pos to the number of characters in the
469 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
471 * composite.c (composition_compute_stop_pos): If no composition
472 was found in a string before ENDPOS, and ENDPOS is the string end,
473 no need to back up to a safe point.
475 * dispextern.h (struct it) <end_charpos>: Improve commentary.
477 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
479 * nsimage.m (allocInitFromFile:): Initialize bmRep.
480 (dealloc): Release bmRep.
481 (setPixmapData): Make bmRep local so class member is not
483 (setPixmapData): Rename local variable bmRep to avoid compiler
486 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
488 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
489 when going to fullscreen (Bug#0x180004f).
491 2014-12-27 Eli Zaretskii <eliz@gnu.org>
493 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
495 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
497 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
499 2014-12-27 Eli Zaretskii <eliz@gnu.org>
501 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
503 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
505 Use bool for boolean in xselect.c, xsettings.c
506 * xselect.c (x_get_local_selection, struct selection_data)
507 (x_selection_request_lisp_error, struct prop_location)
508 (x_handle_selection_request, x_convert_selection)
509 (waiting_for_other_props_on_window, expect_property_change)
510 (wait_for_property_change, x_handle_property_notify)
511 (x_get_foreign_selection, x_get_window_property)
512 (receive_incremental_selection)
513 (x_get_window_property_as_lisp_data)
514 (lisp_data_to_selection_data, Fx_get_selection_internal)
515 (x_send_client_event):
516 * xselect.c, xterm.h (x_handle_dnd_message):
517 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
518 (apply_xft_settings, read_and_apply_settings)
519 (xft_settings_event, init_gsettings, init_xsettings)
521 Use bool for boolean.
522 * xselect.c (x_get_window_property): Omit last arg, which was an
524 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
525 always true. All callers changed.
527 2014-12-26 Eli Zaretskii <eliz@gnu.org>
529 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
532 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
534 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
537 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
539 Use bool for boolean in xsmfns.c
540 * xsmfns.c, xterm.h (x_session_have_connection):
541 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
542 Use bool for boolean.
543 (x_session_initialize, Fhandle_save_session):
544 Prefer NILP (x) to EQ (x, Qnil).
546 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
548 * callproc.c (child_setup):
549 * dbusbind.c (xd_signature_cat):
550 * doc.c (get_doc_string, Fsnarf_documentation):
551 * editfns.c (Fuser_full_name):
552 * frame.c (xrdb_get_resource):
553 * gtkutil.c (xg_get_file_with_chooser):
554 * tparam.c (tparam1):
555 * xfns.c (xic_create_fontsetname):
556 * xrdb.c (gethomedir, get_user_db, get_environ_db):
557 * xsmfns.c (smc_save_yourself_CB):
558 Rewrite to avoid the need for strcat, typically by using stpcpy
559 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
560 * doc.c (sibling_etc):
561 * xrdb.c (xdefaults):
562 Now a top-level static constant.
564 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
566 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
569 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
571 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
572 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
574 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
576 Use bool for boolean in xterm.c
577 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
578 (x_set_window_size, x_bitmap_icon):
579 * nsterm.m (ns_frame_raise_lower, x_new_font):
580 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
581 (struct terminal.frame_raise_lower_hook):
582 * w32term.c (w32_frame_raise_lower):
583 * xterm.c, xterm.h (x_text_icon):
584 * xterm.c (x_update_window_begin, x_update_window_end)
585 (x_update_end, x_after_update_window_line)
586 (x_set_glyph_string_gc, x_draw_glyph_string_background)
587 (x_draw_glyph_string_foreground)
588 (x_draw_composite_glyph_string_foreground)
589 (x_alloc_lighter_color, x_draw_relief_rect)
590 (x_draw_glyph_string_box, x_draw_image_relief)
591 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
592 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
594 (XFillRectangle) [HAVE_GTK3]:
595 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
596 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
597 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
598 (x_send_scroll_bar_event, xm_scroll_callback)
599 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
600 (x_create_toolkit_scroll_bar)
601 (x_create_horizontal_toolkit_scroll_bar)
602 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
603 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
604 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
605 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
606 (x_scroll_bar_report_motion)
607 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
608 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
609 (x_draw_window_cursor, x_clear_errors)
610 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
611 (set_wm_state, x_set_sticky, get_current_wm_state)
612 (do_ewmh_fullscreen, x_handle_net_wm_state)
613 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
614 (x_set_window_size_1, XTframe_raise_lower)
615 (x_make_frame_visible, x_iconify_frame)
616 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
617 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
618 (x_delete_terminal, x_initialize, syms_of_xterm):
619 Use bool for boolean.
621 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
623 * composite.h (struct composition.width): Now int
624 instead of unsigned short, as we prefer signed integers.
626 Let charset tick grow past USHRT_MAX
627 * charset.c, charset.h (charset_ordered_list_tick):
628 Now EMACS_UINT, not unsigned short.
629 * fontset.c (reorder_font_vector): Allow the tick to grow to the
630 maximum representable Emacs integer value before wrapping it around.
632 Simplify unexec file mode setting
633 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
634 Don't include <sys/stat.h> when no longer needed.
635 (unexec): Create file with correct mode in the first place,
636 rather than overwriting the mode later and fiddling with the
637 global umask in the mean time. Avoid bogus usage like
638 'umask (777)', which should have been 'umask (0777)'.
639 (mark_x): Remove. All callers removed.
641 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
643 Minor cleanups for Lisp objects and symbols
644 * alloc.c (next_vector, set_next_vector):
645 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
646 (lisp_h_make_number) [USE_LSB_TAG]:
647 Use Lisp_Int0 instead of the mystery constant 0.
648 * alloc.c (mark_object): Always set and use po; that's simpler.
649 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
650 Properly parenthesize definientia.
651 * bidi.c (bidi_initialize):
652 * buffer.c (init_buffer_once):
653 * nsfns.m (syms_of_nsfns):
654 * nsmenu.m (syms_of_nsmenu):
655 * nsselect.m (syms_of_nsselect):
656 Prefer DEFSYM to defining by hand.
657 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
658 * data.c: Fix too-long line.
659 * lisp.h (DECLARE_GDB_SYM): New macro.
660 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
661 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
662 Declare the symbol, so it's visible to everywhere lisp.h is included.
663 Move forward decls as far forward as they can go,
664 to allow future changes to use them.
666 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
668 * gnutls.c: Include gnutls.h.
669 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
670 * image.c (svg_load): Fix pointer signedness.
672 2014-12-18 Martin Rudalics <rudalics@gmx.at>
674 * frame.c (frame_windows_min_size): New argument IGNORE.
675 (adjust_frame_size): When called from change_frame_size call
676 frame_windows_min_size with IGNORE Qt so we can ignore size
679 2014-12-18 Eli Zaretskii <eliz@gnu.org>
681 * font.c (Ffont_info): Add more font information to the vector
682 returned by the function, inspired by query-font. Doc fix.
685 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
687 * keyboard.c (input_was_pending): New var.
688 (read_char): Use it to make sure we only skip redisplay when we can't
689 keep up with the repeat rate.
691 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
693 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
695 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
697 * image.c (svg_load): Watch out for nil value of current buffer's
698 filename. Re-enable filename thing for not-a-file case.
700 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
702 Partially disabled previous change.
704 * image.c (svg_load): Temporarily disabled filename thing for
705 not-a-file case as it can cause crashs.
707 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
709 Fix problem with images referenced within svg files. (bug#19373)
711 * image.c: Additional parameter 'filename' for
712 svg_load_image. Include "buffer.h". Define library function
713 rsvg_handle_set_base_uri for WINDOWSNT.
714 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
715 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
716 (svg_load): Pass a filename to svg_load_image: either name of
717 actual file or of current buffer's file.
718 (svg_load_image): New parameter 'filename', used for setting
719 base_uri, necessary for loading referenced images. (bug#19373)
721 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
723 * lread.c (init_obarray): Declare Qt as special.
724 This fixes a typo in the 2012-05-15 patch that
725 tried to declare Qt as special.
727 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
729 Various fixes to use bool type and constants.
730 * dispnew.c (update_single_window): Remove arg `force_p' since it's
732 * xfaces.c (clear_face_cache): Use bool for the argument type.
734 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
736 Correct same_at_end when restoring window points
737 * fileio.c (Finsert_file_contents): Compute same_at_end character
738 position using the old buffer size, not the new one, since
739 restore_window_points wants the old size.
742 2014-12-14 Alan Mackenzie <acm@muc.de>
744 New feature optionally to accelerate auto-repeated scrolling.
746 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
748 * window.c (window_scroll): Bind fontification-functions to nil
749 when scrolling by whole screens and
750 fast-but-imprecise-scrolling is non-nil.
751 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
753 * lisp.h (bool): Declare Qfontification_functions extern.
755 2014-12-14 Eli Zaretskii <eliz@gnu.org>
757 Load system's default trusted Certificate Authorities if available.
758 * gnutls.c (gnutls_certificate_set_x509_system_trust)
759 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
760 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
761 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
762 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
764 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
765 Call gnutls_certificate_set_x509_system_trust. Log an error message if
768 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
770 * regex.c (analyze_first): Rename from analyze_first.
772 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
774 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
775 a hack involving a union.
777 2014-12-13 Eli Zaretskii <eliz@gnu.org>
779 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
780 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
783 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
785 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
787 * gnutls.h: Always declare syms_of_gnutls.
789 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
790 clarity. Let the availability check return Qnil when the GnuTLS
791 integration is not available, instead of erroring out.
794 2014-12-13 Eli Zaretskii <eliz@gnu.org>
796 * xdisp.c (move_it_in_display_line_to, display_line):
797 Don't disallow overflow-newline-into-fringe when word-wrap is in
800 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
802 * fileio.c: Better preserve window-points during revert (bug#19161).
803 (Qget_buffer_window_list): New var.
804 (get_window_points_and_markers, restore_window_points): New functions.
805 (Finsert_file_contents): Use them to save and restore window-points.
807 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
809 * xterm.c (x_delete_terminal): Call emacs_close for X connection
810 descriptor if called from x_connection_closed and always delete
811 this descriptor from keyboard waiting set (Bug#19147).
813 2014-12-10 Eli Zaretskii <eliz@gnu.org>
815 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
816 (bidi_cache_max_elts): New global variable.
817 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
818 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
820 (bidi_cache_search): Handle overflown cache. Improve commentary.
821 (bidi_cache_ensure_space): Limit allocations to the current value
822 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
823 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
824 the increment to not exceed the limit.
825 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
826 cache, zero otherwise (meaning the cache overflowed). In the
827 latter case, set bidi_cache_last_idx to -1.
828 (bidi_peek_at_next_level): Handle overflown cache.
829 (bidi_push_it): Increase the cache limit for iterating the new object.
830 (bidi_pop_it): Decrease the cache limit back to previous value.
831 (bidi_shelve_cache): Shelve the current value of the cache limit.
832 (bidi_unshelve_cache): Restore the value of cache limit.
833 (bidi_find_bracket_pairs): If the cache overflows while looking
834 for the paired bracket, give up and let bidi_resolve_neutrals
835 process the bracket as a simple neutral. (Bug#19322)
836 (bidi_find_other_level_edge): If the cache overflows, fall back on
837 Plan B, which effectively stops the reordering and restarts it on
838 the next character (after resetting the cache).
839 (bidi_move_to_visually_next): When the cache overflows, reset it
840 after processing the last cached character.
842 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
844 Fix glitches in gnutls.c, mostly memory-related
845 * gnutls.c: Sort macro definitions by name.
846 (fn_gnutls_transport_set_errno): Omit unreachable definition.
847 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
848 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
849 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
850 calculating string length. Use make_uninit_string, to avoid
851 copying the string. Cast the char, not the pointer.
852 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
853 and free. Work even for dates past the year 9999. Use void *
854 for buffers, to avoid casts.
856 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
858 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
860 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
862 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
865 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
867 * process.c: Whitespace and line-break nitpicks.
869 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
871 * gnutls.c (gnutls_certificate_details): The :signature isn't
872 that useful, so remove it.
873 (gnutls_certificate_details): Clean up whitespace slightly.
874 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
876 (gnutls_certificate_details): Put :signature-algorithm back again,
877 which was removed by mistake.
878 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
879 that they are not messaged by default (bug#16253).
880 (Fgnutls_error_fatalp): Doc fix (bug#18210).
882 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
884 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
886 * nsimage.m (setPixmapData): Make bmRep local so class member is not
889 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
891 * eval.c (Fsignal): Remove duplicate test.
892 (Fautoload_do_load): Fix up docstring.
894 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
896 * nsterm.m (represented_filename, represented_frame): New variables.
897 (ns_set_represented_filename): New function.
898 (sendEvent:): Set represented filename here to avoid flicker,
899 related to Bug#18757.
901 * nsterm.h: Declare ns_set_represented_filename.
903 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
904 at once, call ns_set_represented_filename instead.
906 2014-12-05 Eli Zaretskii <eliz@gnu.org>
908 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
909 (struct bidi_stack): Reduce size by using bit fields and by
910 packing sos, override, and isolate_status into a single 8-bit
913 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
914 (bidi_push_embedding_level): Construct flags from individual
915 bits. Adapt to changes in prev_for_neutral and next_for_neutral
917 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
918 from flags. Adapt to changes in prev_for_neutral,
919 next_for_neutral, and last_strong members.
920 (bidi_line_init): Initialize flags to zero.
921 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
922 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
924 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
926 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
927 (Fapply): Try and simplify the control flow.
929 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
931 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
932 Use gnutls_sign_get_name directly because
933 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
934 (init_gnutls_functions): Load missing gnutls_server_name_set.
936 2014-12-02 Eli Zaretskii <eliz@gnu.org>
938 * bidi.c (bidi_find_first_overridden): New function.
940 * xdisp.c (Fbidi_find_overridden_directionality): New function.
941 (syms_of_xdisp): Defsubr it.
943 * dispextern.h (bidi_find_first_overridden): Add prototype.
945 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
947 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
948 to nil after release (Bug#9133).
950 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
952 Port better to AddressSanitizer.
953 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
955 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
956 Return -1 or 0, as the pipe trick doesn't work.
957 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
959 * print.c (print_object):
960 When a pointer-check primitive returns -1, do not assume this
961 means the pointer is valid or that the underlying system has failed.
962 It could just be that addresses are being sanitized so Emacs can't
963 test for pointer validity.
964 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
965 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
966 string validity checker doesn't work on stack-based strings.
968 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
970 Improve clarity of USE_LSB_TAG definition.
971 Reported by Lee Duhem. Suggested by Andreas Schwab in:
972 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
973 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
974 VAL_MAX / 2 rather than in terms of the (more complicated)
975 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
977 2014-11-29 Eli Zaretskii <eliz@gnu.org>
979 * xdisp.c (handle_single_display_spec): When ignoring a fringe
980 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
981 (next_element_from_buffer): When done with overlays, reset the
982 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
984 2014-11-29 Eli Zaretskii <eliz@gnu.org>
986 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
987 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
989 2014-11-29 Ulrich Müller <ulm@gentoo.org>
991 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
992 for paxctl and setfattr. Fixes temacs startup failure with
993 grsecurity/PaX enabled Linux kernel (bug#19067).
995 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
997 * w32.c, w32heap.c, w32term.c:
998 Use MINGW_W64 instead of _W64.
1000 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1002 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1004 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1006 * gnutls.c (gnutls_ip_address_p): New function.
1007 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1009 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1011 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1013 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1015 Fix gnutls problems caught by static checking.
1016 * gnutls.c (Fgnutls_boot): Remove unused local.
1017 (Fgnutls_boot): Fix pointer signedness.
1019 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1021 * gnutls.c (gnutls_certificate_details): Don't include certain
1022 certificate details on older gnutls versions (bug#19168).
1023 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1024 (gnutls_certificate_details): Reversed check in last checkin.
1026 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1028 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1029 (Fgnutls_peer_status_warning_describe): Add function to describe a
1030 peer verification warning symbol.
1031 (Fgnutls_peer_status): Use it.
1032 (Fgnutls_boot): Use it. Minor logging fixes.
1034 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1036 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1038 2014-11-24 Glenn Morris <rgm@gnu.org>
1040 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1042 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1043 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1045 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1047 * gnutls.c: Fix Windows function definition of
1048 gnutls_x509_crt_get_fingerprint.
1050 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1052 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1054 * process.h: Added more fields to Lisp_Process to track
1055 certificate details.
1057 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1058 (Fgnutls_peer_status): New functions to export TLS certificate
1059 details to Emacs Lisp.
1061 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1063 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1064 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1065 check for gtk_adjustment_configure (Bug#19149).
1066 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1068 2014-11-22 Glenn Morris <rgm@gnu.org>
1070 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1072 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1074 Don't shrink frame when using desktop-save-mode (Bug#19048).
1075 * w32fns.c (x_set_tool_bar_lines): Always call
1076 x_change_tool_bar_height (Bug#19048).
1077 (x_change_tool_bar_height): Mark frame as garbaged since
1078 adjust_frame_size might not have done that.
1079 * xfns.c (x_set_tool_bar_lines): Always call
1080 x_change_tool_bar_height (Bug#19048).
1081 (x_change_tool_bar_height): Mark frame as garbaged since
1082 adjust_frame_size might not have done that.
1084 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1086 * xml.c (parse_region): Take care of new optional parameter
1087 'discard-comments' of 'libxml-parse(html|xml)-region'.
1088 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1089 New optional parameter 'discard-comments'.
1091 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1093 Improve time stamp handling, and be more consistent about it.
1094 * editfns.c (invalid_time): New function.
1095 Use it instead of 'error ("Invalid time specification")'.
1096 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1097 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1099 (make_time_tail, make_time): Remove. All uses changed to use
1100 new functions or plain list4i.
1101 (disassemble_lisp_time): Return effective length if successful.
1102 Check that LOW is an integer, if it's combined with other components.
1103 (decode_time_components): Decode into struct lisp_time, not
1104 struct timespec, so that we can support a wide set of times
1105 regardless of whether time_t is signed. Decode plain numbers
1106 as seconds since the Epoch, and nil as the current time.
1107 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1108 Reimplement in terms of new functions.
1109 (Fencode_time): Just use list2i.
1110 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1111 * keyboard.c (decode_timer): Don't allow the new formats (floating
1112 point or nil) in timers.
1113 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1114 place of the magic number '16'.
1115 (struct lisp_time): New type.
1116 (decode_time_components): Use it.
1117 (lisp_to_timespec): New decl.
1119 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1121 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1124 * callint.c (Fcall_interactively): Pass in nil as argument to
1125 Fbarf_if_buffer_read_only.
1127 * fileio.c (Finsert_file_contents): Ditto.
1129 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1131 * textprop.c (verify_interval_modification): Check buffer
1132 readedness after the last interval.
1134 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1135 the text at POSITION (new optional argument) has the
1136 `inhibit-read-only' text property set.
1138 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1140 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1141 errors in computing the number of pixels to scroll.
1142 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1144 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1146 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1147 call updateFrameSize.
1149 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1151 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1153 * nsfns.m (x_set_foreground_color, x_set_background_color)
1154 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1155 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1157 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1159 * nsterm.m (ns_send_appdefined): Check for application defined
1160 event on Cocoa (Bug#18993).
1161 (run): Restore code before the previous 18993 fix.
1163 2014-11-14 David Reitter <david.reitter@gmail.com>
1165 * nsterm.m (run): Set timeout for event loop to prevent hang.
1168 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1170 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1172 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1174 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1175 for each candidate font but attempt to reuse it from previous improper
1178 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1180 Avoid undefined behavior in color table hashing.
1181 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1182 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1183 This function avoids undefined behavior with signed shift overflow.
1185 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1187 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1188 when the inserted text does not need decoding. (Bug#18982)
1190 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1192 * nsterm.h (EmacsScroller): judge returns bool.
1194 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1195 (ns_judge_scroll_bars): Only set removed if judge returns true.
1196 (judge): Returns bool == condemned. Remove self from window.
1197 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1199 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1201 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1202 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1204 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1206 * nsterm.m (ns_set_vertical_scroll_bar)
1207 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1209 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1211 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1212 merely because tmo_in_millisec is nonnegative. The 1st call
1213 to g_main_context_query could succeed while the 2nd one fails.
1215 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1217 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1219 * nsterm.m (run): Only use non-system event loop if OSX version is
1220 exactly 10.9 (Bug#18993).
1221 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1224 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1226 * callproc.c (encode_current_directory): Support handling of file
1227 names prepended by "/:". (Bug#18891)
1229 2014-11-08 Alan Mackenzie <acm@muc.de>
1231 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1233 2014-11-08 Dima Kogan <dima@secretsauce.net>
1235 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1237 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1239 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1240 raises an error. (Bug#18891)
1242 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1244 * frame.c (adjust_frame_size): Call x_set_window_size only if
1245 f->can_x_set_window_size is set.
1246 (make_frame): Initialize f->can_x_set_window_size and
1247 f->can_run_window_configuration_change_hook.
1248 (Fcan_run_window_configuration_change_hook): New function.
1249 * frame.h (frame): Split `official' into `can_x_set_window_size'
1250 and `can_run_window_configuration_change_hook'.
1251 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1252 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1253 Set f->can_x_set_window_size.
1254 * window.c (run_window_configuration_change_hook):
1255 Return immediately if either f->can_x_set_window_size or
1256 f->can_run_window_configuration_change_hook are false.
1257 (Fset_window_configuration): Instead of f->official set
1258 f->can_x_set_window_size.
1259 * xfns.c (Fx_create_frame, x_create_tip_frame):
1260 Set f->can_x_set_window_size.
1262 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1264 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1265 cleanup from 2014-11-01 (Bug#18972).
1267 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1269 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1270 * xdisp.c (window-scroll-functions): Improve docstring.
1272 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1274 Uniquify the 'size' symbol.
1276 * w32notify.c (Qsize): Remove.
1277 * lisp.h (Qsize): New decl.
1278 * lread.c (Qsize): Now extern.
1279 * w32notify.c (syms_of_w32notify): No need to defsym.
1281 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1283 * dispnew.c (change_frame_size_1): Fix call of
1285 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1286 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1287 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1288 (Qtool_bar_size): New constants.
1289 (frame_inhibit_resize, adjust_frame_size): New argument to
1290 handle case where frame_inhibit_implied_resize is a list.
1291 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1292 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1293 (x_set_right_divider_width, x_set_bottom_divider_width)
1294 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1295 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1297 (frame-inhibit-implied-resize): Rewrite doc-string.
1298 * frame.h (frame_inhibit_resize, adjust_frame_size):
1299 Fix external declarations.
1300 (Qframe_position, Qframe_outer_size)
1301 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1302 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1303 (Qtool_bar_size): Extern them.
1304 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1305 (xg_height_or_width_changed): Remove.
1306 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1307 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1308 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1309 (xg_change_toolbar_position): Call adjust_frame_size directly.
1310 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1311 Fix calls of adjust_frame_size.
1312 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1313 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1314 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1315 frame can get resized when tool-bar-lines parameter changes from
1317 (Fw32_frame_menu_bar_size): Return fourth value.
1318 (Fw32_frame_rect): Block input around system calls
1319 (Fx_frame_geometry): New function.
1320 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1321 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1322 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1323 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1324 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1325 (Fx_create_frame): Adjust adjust_frame_size calls.
1326 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1327 frame can get resized when tool-bar-lines parameter changes from
1329 (Fx_frame_geometry): New function.
1330 * xmenu.c (update_frame_menubar): On Lucid call
1331 adjust_frame_size with one pixel less height to avoid that
1332 repeatedly adding/removing the menu bar grows the frame.
1333 (free_frame_menubar): On Motif arrange to optionally preserve
1334 the old frame height when removing the menu bar.
1335 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1337 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1339 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1340 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1341 frame; instead, print an error message.
1343 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1345 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1347 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1349 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1350 (dealloc): Release bmRep.
1352 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1353 imageListSetNext, imageListNext.
1355 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1356 (reference): Remove.
1357 (allocInitFromFile:): Remove searching ImageList and calling
1358 reference (Bug#18918).
1359 (dealloc): Remove handling if ImageList.
1361 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1363 * process.c (catch_child_signal): Fix incorrect assertion.
1365 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1367 * macfont.m (macfont_draw):
1368 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1370 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1371 if force_integral_p (i.e. no antialias).
1372 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1373 bold if no antialias (Bug#18876).
1375 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1376 was given (Bug#18846).
1378 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1380 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1381 instead of in xdisp.c, function now takes void. (Bug#18884).
1383 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1384 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1386 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1387 struct window* (Bug#18889).
1388 Remove getMouseMotionPart.
1389 (ns_output): Make icon_top/left int.
1391 * nsfns.m (x_icon): icon_top/left is int.
1393 * nsterm.m (ns_mouse_position): Remove unused code.
1394 (initFrame:window:, dealloc): Use window instead of win.
1395 (getMouseMotionPart:window:x:y:): Remove, unused.
1396 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1398 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1400 * keyboard.c (readable_events): When FLAGS include
1401 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1402 This avoids returning non-nil from input-pending-p when only such
1403 events are in the queue. (Bug#18856)
1405 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1407 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1408 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1409 (Qforeign_selection): Remove.
1410 (ns_get_local_selection): Identation fix.
1411 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1413 * nsselect.m (ns_get_local_selection): Remove calling of
1414 functions in Vselection_converter_alist (Bug#18911).
1415 (syms_of_nsselect): Remove Vselection_converter_alist.
1417 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1419 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1420 and unnecessary initialization. Adjust comments.
1422 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1424 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1426 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1427 index, not an absolute one, as that's what the function expects.
1429 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1431 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1432 font on an initial frame when running as a daemon (Bug#18869).
1434 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1436 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1438 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1439 build_string, when importing a home directory. (Bug#18873)
1441 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1443 * dispnew.c (buffer_posn_from_coords):
1444 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1445 account for the header-line height. (Bug#18839)
1447 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1449 * xml.c (parse_region): Do not forget the first document child.
1451 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1453 * nsselect.m: pasteboard_changecount is new.
1454 (ns_store_pb_change_count, ns_get_pb_change_count)
1455 (ns_get_our_change_count_for): New functions.
1456 (ns_string_to_pasteboard_internal): Correct comment.
1457 type => gtype in eassert, Call ns_store_pb_change_count.
1458 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1459 (Fns_disown_selection_internal, Fns_selection_owner_p):
1460 Replace Vselection_alist check, with change count check.
1461 (Fns_get_selection): Initialize val to Qnil. Only get local
1462 selection if change counts match (Bug#18799).
1463 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1465 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1467 * w32proc.c (create_child): If calling a quoted batch file,
1468 pass NULL for exe. (Bug#18745)
1470 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1472 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1473 (bidi_resolve_brackets): Use end of string position rather than ZV
1474 when iterating over a string. (Bug#18815)
1476 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1478 * keyboard.c (make_lispy_position): Return coordinates also when
1479 on scroll bars, fringes, margins or not in a window.
1480 * xdisp.c (show_mouse_face): Don't change cursor face during
1483 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1485 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1486 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1487 Fix doc-strings (Bug#18789).
1489 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1491 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1493 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1495 Optimize redisplay of simple bracketed text.
1496 * bidi.c (bidi_cache_reset_to): New function.
1497 (bidi_cache_reset): Call it.
1498 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1500 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1501 bracket_enclosed_type only if bracket_pairing_pos's value is not
1503 (MAX_BPA_STACK): Make sure the value is signed.
1504 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1505 stop pushing values onto the stack.
1506 (bidi_find_bracket_pairs): If the bracketed text is only on the
1507 base embedding level, remove all the states cached by this
1508 function from the cache, and return zero, so that the brackets in
1509 this segment of text are processed as normal neutrals.
1510 (bidi_resolve_brackets): Detect the brackets that are to be
1511 processed as neutrals, and don't call bidi_find_bracket_pairs on
1514 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1516 * w32select.c (Fw32_selection_exists_p): Rename from
1517 Fx_selection_exists_p.
1518 (syms_of_w32select): Adjust accordingly.
1520 * w16select.c (Fw16_selection_exists_p): Rename from
1521 Fx_selection_exists_p.
1522 (syms_of_win16select): Adjust accordingly.
1524 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1525 (Fns_own_selection_internal): Tighten scoping.
1526 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1527 (Fns_get_selection): Rename from Fx_get_selection_internal.
1528 (Fns_get_selection_internal, Fns_store_selection_internal):
1530 (syms_of_nsselect): Adjust accordingly.
1532 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1534 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1535 * w32term.c (x_set_window_size): Account for wrapped menu bar
1536 lines when setting up frame height (Bug#15174 and Bug#18720).
1537 (w32_add_wrapped_menu_bar_lines): New variable.
1539 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1541 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1544 2014-10-20 Glenn Morris <rgm@gnu.org>
1546 * Merge in all changes up to 24.4 release.
1548 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1550 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1551 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1553 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1555 * xterm.c (handle_one_xevent): Check return value from
1556 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1557 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1559 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1560 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1561 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1562 Gtk+ >= 3.14 (Bug#18674).
1563 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1564 Gtk+ >= 3.14 (Bug#18674).
1566 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1568 * gtkutil.c: Remove no-longer-used code.
1569 (xg_update_menubar): Remove unused local and unnecessary call to
1570 gtk_menu_item_get_submenu.
1571 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1572 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1573 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1575 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1577 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1579 * xterm.h (handlebox_widget): Remove.
1581 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1584 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1586 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1587 to handle Gtk versions.
1588 (xg_get_file_with_chooser): Use them.
1589 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1590 Remove (create_menus): Remove teroff argument and code.
1591 Remove call to gtk_menu_set_title.
1592 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1593 Adjust args to create_menus.
1594 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1595 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1596 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1597 (xg_make_tool_item): Remove detach code.
1598 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1599 (find_icon_from_name): New function.
1600 (update_frame_tool_bar): Remove GtkStockItem code, move to
1601 find_icon_from_name. Let stock be a list of icon names to try.
1602 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1603 Replace TOOLBAR_TOP_WIDGET.
1604 (free_frame_tool_bar, xg_change_toolbar_position ):
1605 Replace TOOLBAR_TOP_WIDGET.
1606 (xg_initialize): Remove tearoff code.
1608 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1610 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1611 pixel from the window's cursor glyph width, since X renders hollow
1612 blocks 1 pixel wider than the 'width' parameter.
1614 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1615 glyph->pixel_width; this is now done in xterm.c.
1617 Fix reordering of bracket characters in isolates.
1618 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1619 RESOLVED_ONLY; when non-zero, return from the cache only fully
1620 resolved states. All callers changed.
1621 (CANONICAL_EQU): New macro.
1622 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1623 equivalent of the paired closing bracket character.
1624 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1625 the default non-negative value, to be checked later in
1626 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1627 characters against those pushed onto the BPA stack.
1628 (bidi_record_type_for_neutral): New function.
1629 (bidi_resolve_brackets): Record next_for_neutral and
1630 prev_for_neutral when embedding level gets pushed. Force
1631 resolution of bracket pairs when entering a level run that was not
1633 (bidi_resolve_neutral): Add assertions before calling
1634 bidi_resolve_neutral_1.
1635 (bidi_level_of_next_char): Remove the code that attempted to
1636 resolve unresolved neutrals; that is now done by
1637 bidi_resolve_neutral.
1639 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1641 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1643 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1644 1-pixel R2L characters.
1645 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1646 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1648 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1650 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1653 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1655 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1656 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1657 It's not clear to me whether the initialization is needed,
1658 but it can't hurt so I played it safe.
1660 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1662 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1664 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1666 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1667 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1669 (bidi_get_type): Return the isolate initiators and terminator types.
1670 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1671 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1672 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1673 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1674 for the new features.
1675 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1676 push and pop correctly for isolates.
1677 (bidi_remember_char): Modify to accept an additional argument
1678 and record the bidi type according to its value.
1679 (bidi_cache_iterator_state): Accept an additional argument to only
1680 update an existing state. Handle the new members of struct bidi_it.
1681 (bidi_cache_find): Arguments changed: no longer accepts a level,
1682 instead accepts a flag telling it whether it is okay to return
1683 unresolved neutrals.
1684 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1685 table. Initialize new isolate-related members.
1686 (bidi_paragraph_init): Some code factored out into
1687 find_first_strong_char.
1688 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1689 into bidi_resolve_explicit.
1690 (bidi_resolve_explicit): Support the isolate initiators and
1691 terminator. Fix handling of embeddings and overrides according to
1692 new UBA requirements. Record information about previously seen
1693 characters here (moved from bidi_level_of_next_char).
1694 (bidi_resolve_weak): Adapt to changes in struct members.
1695 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1696 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1697 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1698 paired bracket resolution. Handle isolate initiators and
1700 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1701 (bidi_level_of_next_char): Move the code that records information
1702 about previous characters to bidi_resolve_explicit. Fix logic of
1703 resolving neutrals and make sure their cache entries are updated.
1704 Remove now unneeded special handling of PDF level.
1706 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1707 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1708 enlarged per Unicode 6.3.
1709 (enum bidi_bracket_type_t): New data type.
1710 (struct bidi_saved_info): Leave only 2 type members out of 4.
1712 (struct bidi_stack): Add members necessary to support isolating
1714 (struct bidi_it): Add new members necessary to support isolating
1715 sequences and bracket pair resolution.
1717 * xdisp.c (Fbidi_resolved_levels): New function.
1718 (syms_of_xdisp): Defsubr it.
1719 (append_glyph, append_composite_glyph, produce_image_glyph)
1720 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1722 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1724 * term.c (append_glyph, append_composite_glyph)
1725 (append_glyphless_glyph): Convert aborts to assertions.
1727 * .gdbinit (pgx): Display the character codepoint, resolved level,
1728 and bidi type also for glyphless glyphs.
1730 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1732 Avoid unwanted point motion in Fline_beginning_position.
1733 * lisp.h (scan_newline_from_point): Add prototype.
1734 * search.c (scan_newline_from_point): New function, refactored from...
1735 * cmds.c (Fforward_line): ...adjusted user.
1736 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1737 and simplify the former since the latter doesn't move point.
1739 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1741 Cleanup terminal handling code.
1742 * dispextern.h (get_named_tty): Remove prototype but...
1743 * termhooks.h (get_named_terminal): ...resurrect it under
1744 more meaningful name.
1745 (get_terminal): Likewise, but with...
1746 (decode_live_terminal): ...this name.
1747 (decode_tty_terminal): Add prototype.
1748 * term.c (get_tty_terminal): Remove.
1749 (get_named_tty): Remove.
1750 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1751 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1752 Use decode_tty_terminal.
1753 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1754 * terminal.c (get_terminal): Refactor to...
1755 (decode_terminal, decode_live_terminal): ...new functions.
1756 (decode_tty_terminal): Replacement for get_tty_terminal.
1757 (get_named_terminal): Likewise for get_named_tty.
1758 * coding.c (Fset_terminal_coding_system_internal)
1759 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1760 (Fkeyboard_coding_system):
1761 * composite.c (Fcomposition_get_gstring):
1762 * dispnew.c (Fsend_string_to_terminal):
1763 * frame.c (Fmake_terminal_frame):
1764 * nsfns.m (check_ns_display_info):
1765 * w32fns.c, xfns.c (check_x_display_info):
1766 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1767 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1768 (Fset_quit_char): Use get_named_terminal.
1769 (Fset_output_flow_control, Fset_input_meta_mode):
1770 Use decode_tty_terminal.
1772 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1774 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1775 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1777 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1779 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1780 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1782 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1784 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1787 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1789 * editfns.c (dump_tz_string): No longer const.
1790 It might be modified.
1792 * nsmenu.m (clear): Assume OS X 10.6 or later.
1794 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1796 * unexmacosx.c: Remove include ppc/reloc.h.
1797 (unrelocate, copy_dysymtab): Remove PPC code.
1798 (rebase_reloc_address): Remove, only used for PPC:
1800 * nsterm.m: Always include macfont.h on COCOA.
1801 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1802 (ns_dumpglyphs_image, ns_check_menu_open)
1803 (applicationDidFinishLaunching)
1804 (antialiasThresholdDidChange:)
1805 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1806 Remove checks for OSX <= 10.5/10.6.
1807 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1808 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1811 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1812 (NS_HAVE_NSINTEGER): Remove block.
1813 Remove >= OSX 10.6 tests.
1815 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1816 (x_activate_menubar, trackingNotification:): Remove check for
1818 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1820 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1822 * nsfns.m: Always include macfont.h on COCOA.
1823 (ns_filename_from_panel, ns_directory_from_panel)
1824 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1825 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1827 * macfont.m: Remove >= 1050 check.
1828 (macfont_create_family_with_symbol)
1829 (macfont_get_glyph_for_character)
1830 (mac_font_get_glyphs_for_variants)
1831 (mac_ctfont_create_available_families, syms_of_macfont):
1832 Remove code for OSX < 10.6.
1833 (mac_font_family_group, mac_font_family_compare): Remove, only used
1836 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1837 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1839 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1842 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1844 Fix putenv race conditions with undefined behavior (Bug#8705).
1845 Do all putenv calls before Emacs creates any threads.
1846 Use a safer way to modify the TZ environment variable in the
1847 presence of multiple threads. For further thread-safety,
1848 prefer localtime_r and gmtime_r to localtime and gmtime,
1849 and prefer struct tm's tm_gmtoff (if available) to calling
1850 both localtime_r and gmtime_r.
1851 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1852 (init_dbusbind): ... to this new function.
1853 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1854 * xterm.c (x_term_init): Move xputenv call from here ...
1855 (init_xterm): ... to this new function.
1856 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1857 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1858 (dump_tz_string): New constant.
1859 (init_editfns): Use it. This centralizes the dump_tz stuff.
1860 Call set_time_zone_rule here, so that its xputenv is done
1861 before Emacs goes multithreaded.
1862 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1863 thread-safe enough for Emacs.
1864 (format_time_string, Fdecode_time, Fcurrent_time_string)
1865 (Fcurrent_time_zone):
1866 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1867 localtime and gmtime. Remove now-unnecessary calls to block_input.
1868 (tm_gmtoff): New static function.
1869 (Fdecode_time, Fcurrent_time_zone): Use it.
1870 (Fencode_time): Use mktime_z, for better thread-safety.
1871 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1872 i.e., not quite thread-safe but good enough for Emacs typical usage.
1873 Do not reclaim storage that is in the environment; let it leak.
1874 Always call tzset, since localtime_r does not.
1875 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1876 This is now done in init_editfns.
1877 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1878 New macros and declarations, for platforms lacking tzalloc & friends.
1880 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1882 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1883 On x86 platforms this works around GCC bug 63495
1884 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1885 and more generally should fix a portability problem in Emacs.
1886 Reported by Stefan Monnier in:
1887 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1889 2014-10-08 Leo Liu <sdl.web@gmail.com>
1891 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1892 * keymap.c (describe_vector_princ):
1893 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1896 * print.c (printchar_stdout_last): Declare.
1897 (printchar): Record the last char written to stdout.
1898 (Fterpri): Add optional argument ENSURE.
1900 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1902 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1903 DELAY argument to change_frame_size, so that the frame size
1904 changes, if any are needed, are delayed until the next redisplay.
1905 This is to avoid a too early QUIT inside change_frame_size, when
1906 it calls Lisp in frame_windows_min_size, in case one of the events
1907 we've read sets the quit-flag. (Bug#18649)
1909 * w32fns.c (check_x_display_info): Accept terminal objects as
1910 argument, to follow what xfns.c does.
1912 2014-10-07 Glenn Morris <rgm@gnu.org>
1914 * Makefile.in ($(srcdir)/macuvs.h)
1915 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1917 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1919 * decompress.c (init_zlib_functions): Move the message about zlib
1920 being unavailable from here...
1921 (Fzlib_decompress_region): ...to here. (Bug#18650)
1923 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1925 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1926 the case where an optional string is used. Adjust docstring.
1928 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1930 * lisp.mk (lisp): Remove w32-common-fns.elc.
1932 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1934 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1935 These were already defined in buffer.c, and the duplicate
1936 definitions cause problems on platforms like 'gcc -fno-common'.
1937 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1939 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1941 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1942 if toolbar is visible.
1944 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1947 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1948 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1949 (ns_select, ns_read_socket): Use unwind_protect to decrease
1950 apploopnr (Bug#18345).
1951 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1952 line height (Bug#17977).
1954 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1955 (macfont_closest_traits_index): New function.
1956 (macfont_closest_traits_index_p): Rename from
1957 macfont_closest_traits_index.
1958 (macfont_list): Use macfont_closest_traits_index_p.
1960 2014-10-05 K. Handa <handa@gnu.org>
1962 * coding.c (detect_coding_iso_2022): Set coding->rejected
1963 correctly when an invalid escape sequence is found (Bug#18610).
1965 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1967 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1968 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1971 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1973 * buffer.c (scroll_bar_width, scroll_bar_height):
1975 * window.c (Fset_window_scroll_bars): Fix doc-string.
1976 (Fwindow_scroll_bars): Have it return what the doc-string says.
1978 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1980 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1981 iterator backwards, to resync the bidi iterator. (Bug#18584)
1983 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1985 Consistently use min and max macros from lisp.h.
1986 * coding.c (min, max):
1988 * unexhp9k800.c (min):
1989 * unexw32.c (min, max): Use definitions from lisp.h.
1990 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1992 * gmalloc.c (min): Tiny style change.
1994 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1995 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1997 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1999 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2000 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2001 (X_ULONG_MAX): Move these macros to xterm.h.
2002 (x_fill_property_data): Be more generous about allowing either
2003 signed or unsigned data of the appropriate width.
2004 * xterm.h (x_display_set_last_user_time): New function.
2005 All setters of last_user_time changd to use this function.
2006 If ENABLE_CHECKING, check that the times are in range.
2008 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2010 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2011 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2013 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2015 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2016 make a font_object from a tty frame (Bug#18573).
2017 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2019 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2021 * alloc.c (mark_overlay): Assume that overlay boundaries are
2022 always markers. Add comment.
2023 * lread.c (read_internal_start): Use convenient validate_subarray.
2025 (Fread_from_string): Adjust docstring.
2027 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2029 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2031 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2032 Rename from the "x-" prefix.
2034 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2036 * xselect.c (selection-converter-alist): Fix docstring.
2038 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2040 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2041 argument passed by the caller, when we mirror all slashes into
2044 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2046 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2047 Resurrect old code and fix compilation with GTK < 2.13.6.
2049 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2051 Use AUTO_CONS instead of SCOPED_CONS, etc.
2052 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2053 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2054 (AUTO_LIST1): Rename from scoped_list1.
2055 (AUTO_LIST2): Rename from scoped_list2.
2056 (AUTO_LIST3): Rename from scoped_list3.
2057 (AUTO_LIST4): Rename from scoped_list4.
2058 (AUTO_STRING): Rename from SCOPED_STRING.
2059 * frame.h (AUTO_FRAME_ARG):
2060 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2061 (AUTO_LIST4, AUTO_STRING):
2062 Prepend a new argument 'name'.
2063 Declare a variable instead of yielding a value.
2065 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2067 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2069 * w32fns.c (w32_createwindow): Accept an additional argument, an
2070 array of 2 values specifying the coordinates of the frame's
2071 top-left corner. Use these values instead of calling x_get_arg,
2072 which can cons Lisp objects, and therefore cannot be called except
2073 from the main thread. Remove redundant tests for the default
2075 (my_create_window): Move the calculation of the coordinates of the
2076 frame's top-left edge here. Pass them to the input thread via the
2077 second parameter of the WM_EMACS_CREATEWINDOW message.
2078 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2081 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2083 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2084 (redisplay_window): Treat the frame's frozen_window_starts flag
2085 the same way as the optional_new_start flag for the window: only
2086 obey it if the glyph row showing point will be fully visible.
2087 Likewise when the window start is in a continuation line. If,
2088 after trying everything under the 'force_start' label, point is
2089 still not fully visible, give up and scroll the window.
2090 Add debugging traces. (Bug#18545)
2092 * window.c (Frecenter): Set the window's redisplay flag.
2094 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2096 * w32term.c (w32_read_socket): Don't use frame dimensions for
2097 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2098 rectangle. Check the return value of GetClientRect, and don't use
2099 the results if it didn't succeed.
2101 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2102 in columns and lines after correcting the pixel dimensions in
2104 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2105 negative values to xrealloc. (Bug#18528)
2107 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2109 * alloc.c: Remove now-unnecessary check.
2110 Suggested by Dmitry Antipov in:
2111 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2113 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2115 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2116 to Ubuntu 14.04.1 x86-64.
2118 Simplify stack-allocated Lisp objects, and make them more portable.
2119 The build_local_string macro was used in two ways: (1) string
2120 literals for which scoped allocation suffices, and (2) file name
2121 components, where it's not safe in general to assume bounded-size
2122 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2123 allocates a block-scope string, and by using SCOPED_STRING for (1)
2124 and build_string for (2). Furthermore, actually use stack
2125 allocation only for objects known to have sufficient alignment.
2126 This simpler implementation means Emacs can make
2127 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2128 GC_MAKE_GCPROS_NOOPS.
2129 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2130 for fewer differences among implementations.
2131 (struct Lisp_String): Now GCALIGNED.
2132 (USE_STACK_LISP_OBJECTS): Default to true, since the
2133 implementation no longer insists on a nonempty GCALIGNED.
2134 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2135 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2136 separately. Move definiens to scoped_cons. The old definition
2137 was incorrect when GCALIGNED was defined to be empty.
2138 (union Aligned_String): New type.
2139 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2140 implementation ports to compilers that don't align strictly enough.
2141 Don't worry about the union sizes; it's not worth bothering about.
2142 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2143 Rewrite using USE_STACK_CONS.
2144 (scoped_cons): Assume the use of union Aligned_Cons.
2145 (lisp_string_size, make_local_string, build_local_string): Remove.
2146 Unless otherwise specified, all callers of build_local_string
2147 changed to use SCOPED_STRING.
2148 (SCOPED_STRING): New macro.
2149 * data.c (wrong_choice):
2150 * menu.c (single_menu_item):
2151 * process.c (Fformat_network_address):
2152 Hoist use of SCOPED_STRING out of a scope, so that its returned
2153 object lives long enough.
2154 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2155 as the string might be long or might not be ASCII.
2157 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2159 * msdos.c (internal_terminal_init): Bump version to 25.
2161 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2163 Keep stack-allocated Lisp objects fast rather than versatile.
2164 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2165 (SCOPED_CONS_INITIALIZER): New macro.
2166 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2167 (USE_LOCAL_ALLOCA): Remove.
2168 (local_cons, local_list1, local_list2, local_list3, local_list4):
2169 Remove. Stack overflow checking makes them too slow.
2170 (make_local_vector): Likewise. Also we just don't have enough
2172 (enum LISP_STRING_OVERHEAD): Remove.
2173 (local_string_init, local_vector_init): Remove prototypes.
2174 (make_local_string, build_local_string): Redesign to target short
2175 compile-time string constants, fall back to regular string allocation
2177 (lisp_string_size): New function.
2178 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2179 * alloc.c (local_string_init, local_vector_init): Remove.
2180 (verify_ascii) [ENABLE_CHECKING]: New function.
2181 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2182 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2183 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2184 * xselect.c, xterm.c: All related users changed.
2186 2014-09-28 Ken Brown <kbrown@cornell.edu>
2188 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2189 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2191 2014-09-27 Ken Brown <kbrown@cornell.edu>
2193 Fix implementation of HYBRID_MALLOC on Cygwin.
2194 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2195 (bss_sbrk_buffer_beg): New variable. Use it...
2196 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2197 incorrect definition.
2199 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2201 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2202 Make it into a function and change arg to be a function.
2204 * lisp.mk (lisp): Add elisp-mode.elc.
2206 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2208 * xfns.c (x_default_scroll_bar_color_parameter):
2209 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2210 to pacify --enable-gcc-warnings in non-scrollbar builds.
2212 2014-09-26 Ken Brown <kbrown@cornell.edu>
2214 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2216 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2218 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2219 MinGW builds that use GCC before 4.2.
2221 Default to stack objects on DOS_NT platforms as well.
2222 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2223 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2225 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2227 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2228 ALIGN_STACK attribute.
2230 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2232 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2233 ALIGN_STACK attribute.
2235 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2236 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2238 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2240 * frame.c (frame_inhibit_resize):
2241 * widget.c (EmacsFrameResize):
2242 * window.c (resize_frame_windows, Fset_window_configuration):
2243 * xdisp.c (expose_frame):
2244 * xfns.c (x_change_tool_bar_height):
2245 * xmenu.c (update_frame_menubar):
2246 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2247 Remove code left dead after 2014-07-27 changes.
2249 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2251 Fix local_cons etc. to not exhaust the stack when in a loop.
2252 Problem reported in:
2253 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2254 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2255 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2256 (Ffind_charset_string):
2257 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2258 * data.c (wrong_range):
2259 * editfns.c (Fpropertize, format2):
2260 * emacs.c (init_cmdargs, decode_env_path):
2261 * fileio.c (auto_save_error):
2262 * fns.c (Fyes_or_no_p):
2263 * font.c (font_style_to_value, font_parse_xlfd)
2264 (font_parse_family_registry, font_delete_unmatched)
2266 * fontset.c (Fset_fontset_font):
2267 * frame.c (x_get_arg):
2268 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2269 (read_char_minibuf_menu_prompt):
2270 * keymap.c (silly_event_symbol_error, describe_vector):
2271 * lread.c (load_warn_old_style_backquotes):
2272 * menu.c (single_menu_item):
2273 * minibuf.c (Fread_buffer):
2274 * process.c (status_message, Fformat_network_address)
2275 (server_accept_connection):
2276 * textprop.c (copy_text_properties):
2277 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2278 * xfns.c (x_default_scroll_bar_color_parameter):
2279 * xfont.c (xfont_open):
2280 * xselect.c (x_clipboard_manager_error_1):
2281 * xterm.c (x_term_init):
2282 Put USE_LOCAL_ALLOCA at the start of the function.
2283 * fns.c (maybe_resize_hash_table): Use build_string instead of
2284 build_local_string, since we'd otherwise need a conditional
2285 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2286 not worth the bother of optimization.
2287 * font.c (font_delete_unmatched): Remove by-hand code that
2288 observed MAX_ALLOCA limit, since it's now done automatically.
2289 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2290 since build_local_string needs its sa_alloc.
2291 * lisp.h (lisp_word_count): New function.
2292 (SAFE_ALLOCA_LISP): Use it.
2293 (USE_LOCAL_ALLOCA): New macro.
2294 (local_cons, make_local_vector, make_local_string):
2295 Observe the MAX_ALLOCA limit.
2296 (LISP_STRING_OVERHEAD): New constant.
2297 (make_local_string): Use it.
2299 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2301 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2302 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2303 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2304 and Solaris and it's likely to work on similar platforms.
2306 Avoid signed integer overflow when converting Time to ptrdiff_t.
2307 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2309 (position_to_Time, Time_to_position): New functions.
2310 (gen_help_event, kbd_buffer_get_event): Use them.
2311 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2312 Go back to plain 'unsigned long', so that 'Time' is the same
2313 for both X and non-X builds; this is less likely to cause surprise.
2314 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2315 are the same size; this is no longer required.
2317 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2318 of bit 28 and of whether an unsigned value is negative.
2319 This simplifies the code a bit, and pacifies clang 3.4.
2321 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2323 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2324 Windows builds, where 'long' is a 32-bit type.
2326 * w32inevt.h (w32_console_mouse_position): Update the argument
2327 types to use 'Time'.
2329 * w32term.c (w32_mouse_position)
2330 (x_horizontal_scroll_bar_report_motion)
2331 (x_scroll_bar_report_motion): Update the argument types to use
2334 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2336 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2337 (struct input_event): ...unsigned bitfields. Likewise for
2338 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2339 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2340 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2341 (kbd_buffer_get_event): Adjust users.
2342 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2343 (make_scroll_bar_position): New function, refactored out of...
2344 (make_lispy_event): ...adjusted user.
2345 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2346 * nsterm.m (ns_mouse_position, mouseUp):
2347 * term.c (term_mouse_position):
2348 * w32inevt.c (w32_console_mouse_position):
2349 * w32term.c (w32_mouse_position):
2350 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2351 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2352 Prefer enum and explicit enum members to integers and numeric values.
2354 * chartab.c (uniprop_encode_value_numeric):
2355 * font.c (font_style_to_value): Use make_local_vector.
2356 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2357 * keymap.c (append_key): Use scoped_list1.
2359 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2360 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2362 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2364 Fix some slow uses and misuses of strcat.
2365 * doc.c (get_doc_string):
2366 * gtkutil.c (get_utf8_string):
2367 * xsmfns.c (x_session_initialize):
2368 Avoid recomputation of string length.
2369 * ftfont.c (ftfont_spec_pattern):
2370 * xfns.c (xic_create_fontsetname):
2371 Don't assume output buffer is initially zero.
2373 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2375 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2376 All callers changed.
2377 * xterm.c (x_term_init): Use new functionality to avoid two needs
2378 to compute a string length.
2380 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2382 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2384 Use known length of a Lisp string to copy it faster.
2385 * lisp.h (lispstrcpy): New function. Add comment.
2386 * callproc.c (child_setup):
2387 * dbusbind.c (xd_append_arg):
2388 * doc.c (get_doc_string):
2389 * font.c (Ffont_xlfd_name):
2390 * frame.c (xrdb_get_resource):
2391 * process.c (Fmake_network_process, network_interface_info):
2392 * w32fns.c (Fx_open_connection):
2393 * w32proc.c (sys_spawnve):
2394 * xfns.c (select_visual):
2395 * xfont.c (xfont_list):
2396 * xsmfns.c (x_session_initialize):
2397 * xterm.c (x_term_init): Use it.
2399 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2401 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2402 Reported by Dmitry Antipov in thread leading to:
2403 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2404 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2405 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2407 * callproc.c (call_process): Save and restore sa_avail.
2408 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2409 (AVAIL_ALLOCA): New macro.
2410 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2411 Use it, and check against sa_avail rather than MAX_ALLOCA.
2413 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2415 On OSX, do not free font-specific data more than once (Bug#18501).
2416 * macfont.m (macfont_close): Release and free font-specific data
2417 only if it wasn't previously freed.
2419 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2421 * unexmacosx.c (dump_it): Improve error message.
2423 2014-09-22 Juri Linkov <juri@jurta.org>
2425 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2426 (Bug#10747, bug#18334)
2428 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2430 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2431 units in which the position is measured. (Bug#18493)
2433 * xdisp.c (redisplay_internal): Force redisplay of all windows
2434 that show a buffer whose narrowing has changed. (Bug#18490)
2436 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2438 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2439 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2440 lines, draw the hollow-box and hbar cursors on the right side of
2441 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2444 * xterm.c (x_draw_stretch_glyph_string):
2445 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2446 caused the block cursor to disappear on a TAB in R2L lines in
2447 every window except the leftmost one. Reported by Martin Rudalics
2450 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2452 Always use matched specpdl entry to record call arguments (Bug#18473).
2453 * lisp.h (record_in_backtrace): Adjust prototype.
2454 * eval.c (record_in_backtrace): Return current specpdl level.
2455 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2456 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2457 entry and use that entry in call to backtrace_debug_on_exit.
2458 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2459 (do_debug_on_call): Get current specpdl level as 2nd arg.
2461 Prefer ptrdiff_t to int and avoid integer overflows.
2462 * fileio.c (make_temp_name):
2463 * font.c (font_parse_family_registry): Avoid integer
2464 overflow on string size calculation.
2465 * data.c (Faset): Likewise for byte index.
2467 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2469 Fix display of R2L lines in partial-width windows.
2470 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2471 assigned the correct value.
2472 (extend_face_to_end_of_line): Account for truncation and
2473 continuation glyphs in R2L rows when one of the fringes is not
2475 (display_line): Don't assign negative X offset to a row if we are
2476 going to produce a truncation glyph for it. When handling
2477 truncated R2L rows, consider the width of the left fringe instead
2479 (produce_special_glyphs): Fix bogus assignments.
2481 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2483 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2484 always set to a valid value. Make sure the size passed to alloca
2485 is always positive. (Bug#18516)
2487 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2489 Avoid extra call to oblookup when interning symbols.
2490 * lisp.h (intern_driver): Add prototype.
2491 * lread.c (intern_driver): New function.
2492 (intern1, intern_c_string_1, Fintern):
2493 * font.c (font_intern_prop):
2494 * w32font.c (intern_font_name): Use it.
2496 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2498 Minor improvements to new stack-allocated Lisp objects.
2499 * frame.h (FRAME_PARAMETER):
2500 Prefer scoped_list1 to local_list1 where either would do.
2501 * lisp.h (scoped_list4): New macro.
2502 (local_cons, local_list1, local_list2, local_list3, local_list4)
2503 (make_local_vector, make_local_string, build_local_string):
2504 Prefer functions to macros where either would do.
2505 * xdisp.c (build_desired_tool_bar_string):
2506 Prefer scoped_list4 to local_list4 where either would do.
2508 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2510 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2511 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2512 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2513 * frame.h (FRAME_PARAMETER): New macro.
2514 * dispnew.c (init_display):
2515 * fontset.c (Fset_fontset_font):
2516 * frame.c (x_default_parameter):
2517 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2518 * xfns.c (x_default_scroll_bar_color_parameter)
2519 (x_default_font_parameter, x_create_tip_frame): Use it.
2520 * editfns.c (Fpropertize): Use local_cons.
2521 * process.c (status_message): Use build_local_string.
2522 * xfont.c (xfont_open): Use make_local_string.
2523 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2525 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2527 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2528 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2529 !__clang__. This works with GCC and with clang and is safer for
2530 compilers we don't know about.
2531 (local_cons): Rename parameter to make capture less likely.
2533 2014-09-17 Samuel Bronson <naesten@gmail.com>
2535 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2537 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2539 Fix minor problems found by static checking.
2540 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2542 * buffer.h (decode_buffer): Doc and indentation fixes.
2543 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2545 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2547 Avoid clang-specific warnings.
2548 * buffer.c (init_buffer): Shut up -Wself-assign.
2549 * process.c (server_accept_connection): Shut up -Wunsequenced.
2551 2014-09-16 Daniel Colascione <dancol@dancol.org>
2553 * fns.c (sxhash): For symbols, use address as hash code.
2555 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2557 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2558 * charset.c (load_charset_map_from_file): Use scoped_list2
2559 and build_local_string.
2560 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2561 * emacs.c (init_cmdargs, decode_env_path):
2562 * fileio.c (Fexpand_file_name):
2563 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2564 * frame.c (x_get_arg):
2565 * keyboard.c (safe_run_hooks_error):
2566 * lread.c (load_warn_old_style_backquotes):
2567 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2568 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2569 * xselect.c (x_clipboard_manager_error_1)
2570 (x_clipboard_manager_save_all):
2571 * xterm.c (x_term_init): Use build_local_string.
2573 Avoid more integer overflows on string size calculations.
2574 * category.c (Fmake_category_set):
2575 * xdisp.c (get_overlay_arrow_glyph_row):
2576 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2578 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2580 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2581 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2582 error message format. Use message_with_string to have non-ASCII
2583 file names properly displayed.
2584 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2585 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2586 where these APIs are not available even in UNICOWS.DLL.
2587 Improve the format of error messages and include the file name in them
2589 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2590 call play-sound-functions, per documentation.
2592 * w32.c (w32_get_long_filename, w32_get_short_filename):
2593 Constify the input file name arguments.
2595 * w32.h (w32_get_long_filename, w32_get_short_filename):
2598 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2600 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2601 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2602 [USE_LOCAL_ALLOCATORS]: New macros.
2603 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2604 (build_local_string): Avoid argument name expansion clash with
2606 * alloc.c (toplevel)
2607 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2608 Preprocessor guard to avoid impossible configuration.
2609 * charset.c (Ffind_charset_region, Ffind_charset_string):
2610 Use make_local_vector.
2611 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2612 * textprop.c (Fput_text_property, Fadd_face_text_property):
2614 (copy_text_properties): Use local_cons and local_list3.
2615 * chartab.c (uniprop_table):
2616 * data.c (wrong_choice, wrong_range):
2617 * doc.c (get_doc_string):
2618 * editfns.c (format2):
2619 * fileio.c (Fexpand_file_name, auto_save_error):
2620 * fns.c (Fyes_or_no_p):
2621 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2622 * fontset.c (Fset_fontset_font):
2623 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2624 (read_char_minibuf_menu_prompt):
2625 * keymap.c (silly_event_symbol_error, describe_vector):
2626 * menu.c (single_menu_item):
2627 * minibuf.c (Fread_buffer):
2628 * process.c (status_message, Fformat_network_address)
2629 (server_accept_connection): Use make_local_string and
2630 build_local_string. Prefer compound literals where appropriate.
2632 2014-09-15 Daniel Colascione <dancol@dancol.org>
2634 * fns.c (Fsort): Tweak sort docstring.
2636 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2638 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2639 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2640 set errno to EAGAIN instead, to allow the caller to retry the
2641 write after some waiting. Fixes deadlocks when Emacs exchanges a
2642 lot of data through the pipe. (Bug#18420)
2644 * sound.c (Fplay_sound_internal): Encode the sound file name in
2645 the ANSI codepage. Expand it against data-directory, as per docs,
2646 not against the current directory. No need to make a local copy
2647 of the file name; pass the encoded file name directly to
2648 do_play_sound. (Bug#18463)
2650 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2651 NULL, and the file name is not encodable in ANSI codepage, return
2652 the string with "?" replacement characters, which will fail the
2653 caller. This avoids returning a random value in that case.
2655 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2657 * window.c (Fresize_mini_window_internal): Set w->total_lines
2658 from w->pixel_height (Bug#18422).
2660 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2662 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2663 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2664 setting resize increments (Bug#18435).
2666 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2668 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2669 state around the call to line_bottom, since it can move the
2670 iterator to another screen line. This fixes off-by-one errors in
2671 the reported row in some rare cases.
2673 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2675 * callproc.c (init_callproc): Fix bug introduced at
2676 2014-09-07 (Bug#18474).
2678 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2680 Prefer ptrdiff_t to int and avoid integer overflows.
2681 * fileio.c (make_temp_name):
2682 * font.c (font_parse_family_registry): Avoid integer
2683 overflow on string size calculation.
2684 * data.c (Faset): Likewise for byte index.
2686 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2688 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2690 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2692 * lisp.h (make_local_string): Nitpick indent.
2693 * print.c (Fprin1_to_string): Remove unused GCPROs.
2695 More debugging aids around GCPROs.
2696 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2697 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2698 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2700 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2701 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2703 Remove redundant GCPROs around Ffuncall and Fapply calls.
2704 This is safe because Ffuncall protects all of its arguments by itself.
2705 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2706 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2707 (call6, call7): Likewise. Use compound literals where applicable.
2708 (run_hook_with_args_2): Use compound literal.
2710 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2712 Pacify --enable-gcc-warnings when no window system is used.
2713 These warnings found that subscript error, so they seem worthwhile.
2714 * composite.c (char_composable_p): Simplify a bit.
2715 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2716 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2717 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2718 * window.c (set_window_scroll_bars):
2719 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2720 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2721 Ignore -Wsuggest-attribute=const.
2722 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2723 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2725 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2727 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2728 Use check_iso_charset_parameter instead of doing the checks by hand.
2729 (check_iso_charset_parameter): Move up. Check parameters a bit
2730 more carefully, and return true for 96-char sets. All callers changed.
2732 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2734 Simplify lisp.h by removing the __COUNTER__ business.
2735 Reported by Dmitry Antipov in:
2736 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2737 * lisp.h (make_local_vector, make_local_string)
2738 (build_local_string): Simplify by not bothering with __COUNTER__.
2739 The __COUNTER__ business wasn't working properly, and was needed
2740 only for hypothetical future expansion anyway.
2742 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2744 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2745 terms to determine bitmap color. (Bug#18437)
2747 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2749 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2752 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2754 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2756 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2758 * xterm.c (handle_one_xevent): Detect iconified by looking at
2759 _NET_WM_STATE_HIDDEN.
2761 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2763 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2764 These can generate a constant with the correct value but the wrong
2765 width, which doesn't work as a printf argument. All uses removed.
2766 Reported by Dmitry Antipov in:
2767 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2768 (ENUMABLE): Remove; no longer needed.
2769 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2770 Remove; no longer needed because of the above change.
2771 Each definiens moved to the only use.
2773 Improve the experimental local and scoped allocation.
2774 * alloc.c (local_string_init, local_vector_init):
2775 New functions, defined if USE_LOCAL_ALLOCATORS.
2776 Mostly, these are moved here from lisp.h, as it's not
2777 clear it's worth making them inline.
2778 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2779 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2780 USE_STACK_LISP_OBJECTS, not on a laundry list.
2781 (local_string_init, local_vector_init): New decls.
2782 (union Aligned_Cons): New type.
2783 (scoped_cons): Use it. Give up on the char trick, as it's a too
2784 much of a maintenance hassle; if someone wants this speedup
2785 they'll just need to convince their compiler to align properly.
2786 Conversely, use the speedup if struct Lisp_Cons happens to
2787 be aligned even without a directive. Better yet, help it along
2788 by using union Aligned_Cons rather than struct Lisp_Cons.
2789 (pointer_valid_for_lisp_object): Remove. This check is not
2790 necessary, since make_lisp_ptr is already doing it. All uses removed.
2791 (local_vector_init, local_string_init): Move to alloc.c.
2792 (build_local_vector): Remove this awkward macro, replacing with ...
2793 (make_local_vector): New macro, which acts more like a function.
2794 Use statement expressions and use __COUNTER__ to avoid macro
2795 capture. Fall back on functions if these features are not supported.
2796 (build_local_string, make_local_string): Likewise.
2798 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2800 * xterm.c (x_term_init): Consolidate duplicated code.
2801 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2802 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2803 Add eassert and mark dpyinfo as dead only if it was alive.
2805 Add macros to allocate temporary Lisp objects with alloca.
2806 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2807 * character.h (parse_str_as_multibyte): Move prototype to ...
2808 * lisp.h (parse_str_as_multibyte): ... here.
2809 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2810 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2812 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2813 (local_string_init): New functions.
2814 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2815 (init_alloc_once): Call it.
2817 Cleanup last change and make all new stuff conditional.
2818 * lisp.h (build_local_string): Rename to ...
2819 (make_local_string): ... this macro.
2820 (build_local_string, scoped_list1, scoped_list3): New macros.
2821 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2822 and functions as such, use regular fallbacks otherwise.
2823 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2826 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2828 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2829 always make sure the marginal areas of the row are in sync with
2830 what the window wants. (Bug#18419)
2832 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2833 existing binding of a variable, to avoid silently aborting
2834 commands that use specbind. (Bug#18331)
2836 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2838 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2839 * coding.c (growable_destination): New function.
2840 (produce_chars): Use it for sanity checks. Do not fiddle with
2841 dst_end if the source and destination are both nil, as it's
2842 the caller's responsibility to avoid overlap.
2843 * keyboard.c (read_decoded_event_from_main_queue):
2844 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2845 length, not 4 times, to prevent decode_coding_c_string from trying
2846 to reallocate a destination. This removes the need for the FIXME.
2848 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2849 All callers simplified. Add a comment about exec_failed, vfork,
2852 Adjust drag-and-drop fix when window is above top (Bug#18303).
2853 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2854 XCDR bleed into XCAR's encoded value. Improve checks for
2855 out-of-range data while we're at it.
2857 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2859 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2860 is CONSP (Bug#18303).
2862 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2864 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2865 'alloca' gets passed arguments larger than MAX_ALLOCA.
2867 * font.c (MAX): Define if not defined elsewhere.
2869 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2871 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2872 here for destination buffer, to work around what appears to be a
2873 bug in decode_coding_c_string when the source and destination are
2876 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2877 This follows up on the recent thread in emacs-devel on alloca; see:
2878 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2879 This patch also cleans up alloca-related glitches noted while
2880 examining the code looking for unbounded alloca.
2882 * callproc.c (init_callproc):
2883 Rewrite to avoid need for alloca.
2884 * buffer.c (mouse_face_overlay_overlaps)
2885 (report_overlay_modification):
2886 * buffer.h (GET_OVERLAYS_AT):
2887 * coding.c (make_subsidiaries):
2888 * doc.c (Fsnarf_documentation):
2889 * editfns.c (Fuser_full_name):
2890 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2891 (search_embedded_absfilename, Fsubstitute_in_file_name):
2892 * fns.c (Fmake_hash_table):
2893 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2894 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2895 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2896 (xrdb_get_resource, x_get_resource_string):
2897 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2898 * ftxfont.c (ftxfont_draw):
2899 * image.c (xbm_load, xpm_load, jpeg_load_body):
2900 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2902 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2904 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2905 (find_and_return_menu_selection):
2906 * print.c (PRINTFINISH):
2907 * process.c (Fformat_network_address):
2908 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2909 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2910 * sound.c (wav_play, au_play):
2911 * syntax.c (skip_chars):
2912 * term.c (tty_menu_activate, tty_menu_show):
2913 * textprop.c (get_char_property_and_overlay):
2914 * window.c (Fset_window_configuration):
2915 * xdisp.c (safe__call, next_overlay_change, vmessage)
2916 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2917 * xfaces.c (face_at_buffer_position):
2918 * xmenu.c (x_menu_show):
2919 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2920 allocation size isn't bounded.
2921 * callint.c (Fcall_interactively): Redo memory_full check
2922 so that it can be done at compile-time on some platforms.
2923 * coding.c (MAX_LOOKUP_MAX): New constant.
2924 (get_translation_table): Use it.
2925 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2926 SAFE_ALLOCA, to catch integer overflows on size calculation.
2927 (exec_failed) [!DOS_NT]: New function.
2928 (child_setup) [!DOS_NT]: Use it.
2929 * editfns.c (Ftranspose_regions):
2930 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2931 * editfns.c (check_translation):
2932 Allocate larger buffers on the heap.
2933 * eval.c (internal_lisp_condition_case):
2934 Check for MAX_ALLOCA overflow.
2935 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2936 (Fbase64_encode_region, Fbase64_decode_region):
2937 Avoid unnecessary calls to SAFE_FREE before 'error'.
2938 * buffer.c (mouse_face_overlay_overlaps):
2939 * editfns.c (Fget_pos_property, check_translation):
2940 * eval.c (Ffuncall):
2941 * font.c (font_unparse_xlfd, font_find_for_lface):
2942 * ftfont.c (ftfont_drive_otf):
2943 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2944 (menu_bar_items, tool_bar_items):
2945 * sound.c (Fplay_sound_internal):
2946 * xdisp.c (load_overlay_strings, dump_glyph_row):
2947 Use an ordinary auto buffer rather than alloca, since the
2948 allocation size is fixed and small.
2949 * ftfont.c: Include <c-strcase.h>.
2950 (matching_prefix): New function.
2951 (get_adstyle_property): Use it, to avoid need for alloca.
2952 * keyboard.c (echo_add_key):
2953 * keymap.c (describe_map): Use ptrdiff_t, not int.
2954 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2955 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2956 when counting bytes.
2957 * lisp.h (xlispstrdupa): Remove, replacing with ...
2958 (SAFE_ALLOCA_STRING): ... new macro with different API.
2959 This fixes a portability problem, namely, alloca result
2960 passed to another function. All uses changed.
2961 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2963 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2964 (REGEX_ALLOCATE): New macros.
2965 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2966 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2968 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2970 (decode_mode_spec_coding): Store directly into buf rather than
2971 into an alloca temporary and copying the temporary to the buf.
2973 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2975 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2977 2014-09-04 Jan D <jan.h.d@swipnet.se>
2979 * xterm.c (x_term_init): Don't call x_session_initialize if running
2980 as a daemon (Bug#18375).
2982 * xsmfns.c: Initialize ice_fd.
2984 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2986 Less chatter in 'make' output.
2987 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2988 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2989 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2991 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2993 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2994 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2996 * nsfns.m (Fx_create_frame):
2997 * w32fns.c (Fx_create_frame):
2998 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3001 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3003 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3004 the reported row in the case of a window with a header line, by
3005 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3006 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3008 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3010 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3011 when configured --with-wide-int on typical 32-bit platforms.
3013 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3015 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3016 when HPOS is negative, for the benefit of R2L glyph rows whose
3017 newline overflows into the fringe.
3019 2014-09-03 Ken Brown <kbrown@cornell.edu>
3021 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3023 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3025 Minor cleanup of recent strlen-avoiding patch.
3026 * fileio.c (CHECK_LENGTH): Remove.
3027 Rewrite callers so that they don't need it.
3028 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3029 variable wasn't set.
3031 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3033 * fileio.c (CHECK_LENGTH): New macro.
3034 (Fexpand_file_name): Use it and get rid of a few more calls
3035 to strlen and strcat.
3036 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3037 * lisp.h (egetenv): ... because of a new inline function used to
3038 avoid calls to strlen for a compile-time constants.
3040 * buffer.h (decode_buffer): New function.
3041 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3042 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3043 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3044 * data.c (Flocal_variables_p):
3045 * fileio.c (Fverify_visited_file_modtime):
3046 * marker.c (live_buffer): Use it.
3048 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3050 Avoid extra calls to strlen in filesystem I/O routines.
3051 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3052 the length of 'newdir' is known or may be precalculated.
3053 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3054 not 'char *', and so use precalculated length.
3055 (Ffile_accessible_directory_p):
3056 * callproc.c (encode_current_directory, init_callproc):
3057 * charset.c (init_charset):
3058 * lread.c (load_path_check, load_path_default): Adjust users.
3059 * lisp.h (file_accessible_directory_p): Tweak prototype.
3061 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3063 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3066 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3068 --enable-silent-rules now suppresses more chatter.
3069 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3070 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3071 (am__v_CCLD_1): New macros, taken from Automake.
3072 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3074 Clean up extern decls a bit.
3075 * bytecode.c: Include blockinput.h and keyboard.h rather
3076 than rolling their APIs by hand.
3077 * emacs.c: Include regex.h and rely on its and lisp.h's API
3078 rather than rolling them by hand.
3079 * lastfile.c: Include lisp.h, to check this file's API.
3080 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3082 * regex.h (re_max_failures): New decl.
3083 * unexcw.c, unexmacosx.c, unexw32.c:
3084 Rely on lisp.h's API rather than rolling it by hand.
3085 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3086 Declare at top level, to pacify GCC -Wnested-externs.
3088 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3090 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3091 clipping rectangle become negative (i.e. large positive, since
3092 it's an unsigned data type). This can happen in R2L hscrolled
3093 glyph rows, and caused us to draw the cursor glyph on the fringe.
3094 For the details, see
3095 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3097 2014-08-31 Ken Brown <kbrown@cornell.edu>
3099 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3100 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3101 is defined. (Bug#18368)
3103 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3105 Vector-sorting fixes (Bug#18361).
3106 It's not safe to call qsort or qsort_r, since they have undefined
3107 behavior if the user-specified predicate is not a total order.
3108 Also, watch out for garbage-collection while sorting vectors.
3109 * fns.c: Include <vla.h>.
3110 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3111 (sort_vector_compare): Remove, replacing with ....
3112 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3113 ... these new functions.
3114 (sort_vector): Rewrite to use the new functions.
3115 GCPRO locals, since the predicate can invoke the GC.
3116 Since it's in-place return void; caller changed.
3117 (merge): Use 'inorder', for clarity.
3119 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3120 One can't hoist this out of the 'if', because intervening calls to
3121 newlocale, twolower, etc. can change errno.
3123 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3125 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3126 wording of the error messages.
3127 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3130 * w32proc.c (get_lcid_callback): Accept locale specifications
3131 without the country part, as in "enu" vs "enu_USA".
3132 (w32_compare_strings): Signal an error if a locale was specified,
3133 but couldn't be translated into a valid LCID.
3135 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3137 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3139 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3141 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3142 errno after towlower_l. errno's value is not specified after
3143 towlower_l. Instead, assume that towlower_l returns its argument
3144 on failure, which is portable in practice.
3146 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3148 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3150 * w32proc.c (w32_compare_strings): Accept additional argument
3151 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3152 if requested. If w32-collate-ignore-punctuation is non-nil, add
3153 NORM_IGNORESYMBOLS to the flags.
3154 (LINGUISTIC_IGNORECASE): Define if not already defined.
3155 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3157 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3160 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3162 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3163 Define substitutes for platforms that lack them.
3164 (str_collate): Add arguments locale and ignore_case.
3166 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3167 Add optional arguments LOCALE and IGNORE-CASE.
3169 * lisp.h (str_collate): Adapt argument list.
3171 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3173 Add vectors support to Fsort.
3174 * fns.c (sort_vector, sort_vector_compare): New functions.
3175 (sort_list): Likewise, refactored out of ...
3176 (Fsort): ... adjusted user. Mention vectors in docstring.
3177 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3178 * alloc.c (make_save_int_obj): New function.
3179 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3180 (make_save_int_obj): Add prototype.
3182 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3183 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3184 Conditionally define to match system's qsort_r signature.
3185 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3187 2014-08-28 Ken Brown <kbrown@cornell.edu>
3189 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3190 dumping and the system malloc after dumping. (Bug#18222)
3192 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3193 Define as macros, expanding to hybrid_malloc, etc.
3194 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3195 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3197 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3198 full implementation on Cygwin. Remove Cygwin-specific code that
3199 is no longer needed.
3200 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3201 Redefine as macros expanding to gmalloc, grealloc, etc.
3202 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3203 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3204 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3205 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3207 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3208 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3209 HAVE_POSIX_MEMALIGN)]: New functions.
3210 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3211 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3212 hybrid_aligned_alloc; declare.
3213 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3214 HAVE_POSIX_MEMALIGN)]: Define.
3215 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3216 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3217 Define as macro, expanding to gget_current_dir_name, and define
3219 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3220 malloc_enable_thread(). Don't initialize malloc.
3221 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3222 no longer defined on Cygwin).
3223 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3224 * sheap.c (bss_sbrk_buffer_end): New variable.
3225 * unexcw.c (__malloc_initialized): Remove variable.
3226 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3228 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3231 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3233 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3234 In `event->y' return entire range (the size of the scroll bar minus
3236 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3237 return entire range (the scaled size of the scroll bar minus
3238 that of the slider). In `portion' return the scaled position of
3240 (xaw_jump_callback): Restore part of code for vertical scroll
3241 bar broken in change from 2014-07-27.
3242 (xaw_scroll_callback): Provide incremental scrolling with
3243 horizontal scroll bars.
3245 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3247 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3249 * indent.c (Fvertical_motion): Fix vertical motion up through a
3250 display property after a newline. (Bug#18276)
3252 * xdisp.c (display_line): Don't assume that the call to
3253 reseat_at_next_visible_line_start ends up at a character
3254 immediately following the newline on the previous line.
3255 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3256 beyond ZV, which causes infloop in redisplay. For the details, see
3257 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3259 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3260 coordinate for hscrolled R2L screen lines. (Bug#18277)
3262 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3264 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3267 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3269 * syntax.c (scan_lists): Don't examine positions before BEGV.
3272 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3274 Improve robustness of new string-collation code (Bug#18051).
3275 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3276 (newlocale, wcscoll_l): Define substitutes for platforms that
3277 lack them, so as to simplify the mainline code.
3278 (str_collate): Simplify the code by assuming the above definitions.
3279 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3280 For example, the old version left the Emacs in the wrong locale if
3281 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3282 result. Report an error if newlocale fails.
3284 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3286 * lisp.h (str_collate):
3287 * sysdep.c (str_collate): Return int.
3288 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3290 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3292 Fix some glitches in previous change.
3293 * sysdep.c (stack_direction): Replace stack_grows_down
3294 to simplify calculation of stack boundaries.
3295 (handle_sigsegv): Check whether we really crash somewhere near
3296 to stack boundary, and handle fatal signal as usual if not.
3297 (init_sigsegv): Adjust accordingly.
3298 * keyboard.c (Vtop_level_message): Rename to
3299 Vinternal__top_level_message, as suggested by Stefan Monnier in
3300 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3301 All related users changed.
3303 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3305 Handle C stack overflow caused by too nested Lisp evaluation.
3306 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3307 siglongjmp point to transfer control from SIGSEGV handler.
3308 * keyboard.c (return_to_command_loop, recover_top_level_message)
3309 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3310 (regular_top_level_message): New variable.
3311 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3312 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3314 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3315 new variables described above.
3316 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3317 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3318 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3319 (init_sigsegv): New function.
3320 (init_signals): Use it.
3322 2014-08-25 Ken Brown <kbrown@cornell.edu>
3324 * emacs.c (main): Remove use of obsolete macro
3325 G_SLICE_ALWAYS_MALLOC.
3327 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3329 Implement locale-sensitive string collation for MS-Windows.
3330 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3331 New functions. (Bug#18051)
3333 * w32.h (w32_compare_strings): Add prototype.
3335 * w32.c <g_b_init_compare_string_w>: New global flag.
3336 (globals_of_w32): Initialize it.
3338 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3340 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3341 [WINDOWSNT]: Call str_collate on MS-Windows.
3343 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3345 One more minor cleanup of font subsystem.
3346 * font.h (struct font_driver): Convert text_extents to
3347 return void because returned value is never actually used.
3348 * macfont.m (macfont_text_extents):
3349 * w32font.c (w32font_text_extents):
3350 * xftfont.c (xftfont_text_extents): Adjust to return void
3351 and assume that 'metrics' argument is always non-NULL.
3352 * ftfont.c (ftfont_text_extents):
3353 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3355 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3357 Minor cleanups of str_collate fix (Bug#18051).
3358 * fns.c (str_collate): Move decl from here ...
3359 * lisp.h (str_collate): ... to here.
3360 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3361 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3362 potential problems with integer overflow. Don't assume
3363 setlocale succeeds. Remove unnecessary test before restoring
3364 locale via setlocale, and free the copied setlocale string
3367 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3369 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3371 * sysdep.c (str_collate): New function. (Bug#18051)
3373 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3375 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3376 if the initial "rm -f" fails. This is for MinGW builds, where
3377 MS-Windows will not allow deleting the executable file of a
3380 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3382 * w32term.c (w32_scroll_bar_handle_click)
3383 (w32_horizontal_scroll_bar_handle_click)
3384 (x_scroll_bar_report_motion)
3385 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3386 SB_THUMBTRACK, use the 32-bit position information returned by
3387 GetScrollInfo, not the 16-bit information returned in the Windows
3390 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3392 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3393 second coordinate ('y') reported for dragging the horizontal
3396 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3398 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3399 and text area-relative x-coordinates.
3401 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3403 Avoid overwriting the reversed_p flags in the glyph matrices when
3404 init_iterator or start_display are called.
3405 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3407 (tool_bar_height, redisplay_tool_bar, try_window)
3408 (try_window_reusing_current_matrix, try_window_id)
3409 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3410 reversed_p flag of the iterator's glyph row where the glyph row
3411 is going to be redrawn.
3413 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3415 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3417 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3419 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3420 of emacs_event return length from si.nPage to si.nMax.
3421 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3422 interchange start and end of thumb.
3424 2014-08-15 Ken Brown <kbrown@cornell.edu>
3426 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3427 ERRORCHECK mutexes. (Bug#18222)
3429 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3431 * frame.c (set_menu_bar_lines_1): Remove.
3432 (set_menu_bar_lines): Call change_frame_size instead of
3433 set_menu_bar_lines_1.
3435 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3437 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3440 2014-08-11 Glenn Morris <rgm@gnu.org>
3442 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3443 writing before backing up, since it causes a more serious problem
3444 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3445 (choose_write_coding_system): No longer callable from Lisp.
3446 Move last piece back here from Fwrite_region.
3447 (Fwrite_region, syms_of_fileio): Update for above changes.
3449 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3451 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3452 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3453 (Fwindow_new_pixel, Fset_window_new_pixel)
3454 (Fset_window_new_total, Fset_window_new_normal)
3455 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3457 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3459 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3461 * fontset.c (Finternal_char_font): Recompute basic faces if the
3462 frame's face cache was cleared. (Bug#18162)
3464 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3466 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3467 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3468 base buffer's undo list.
3470 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3472 Fix a couple of recent inadvertent breaks of the MSDOS port.
3473 * msdos.c: include required menu.h
3474 * term.c: set correct menu_show_hook on MSDOS.
3476 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3478 Fix handling of menu bar line on TTY frames (Bug#18136)
3480 * dispnew.c (handle_window_change_signal):
3481 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3482 frame's menu bar lines subtracted from height.
3483 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3485 (adjust_frame_size): Count in menu bar when setting FrameRows.
3486 (make_terminal_frame): When setting up the frame's lines and
3487 text height don't count in the menu bar.
3488 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3489 lines subtracted from height.
3490 (do_switch_frame): Set tty's FrameRows to number of total lines
3492 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3493 is used, return total number of lines and columns.
3494 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3496 * term.c (OUTPUT, tty_set_terminal_modes)
3497 (tty_set_terminal_window, tty_set_scroll_region)
3498 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3499 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3500 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3501 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3502 Call change_frame_size with frame's menu bar lines subtracted
3504 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3505 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3508 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3510 * alloc.c (Fmemory_info): Remove a stray brace.
3512 * process.c: Fix a comment typo.
3514 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3516 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3518 * widgetprv.h (EmacsFramePart): Remove font.
3520 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3521 (resources, setup_frame_cursor_bits): Remove unused variables and
3522 functions, esp. wrt. font (Bug#18227).
3524 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3526 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3528 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3530 Refer to MS-DOS using the same name everywhere.
3532 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3536 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3538 * w32term.c (w32_redeem_scroll_bar):
3539 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3540 not redeeming scroll bars that have been turned off.
3542 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3544 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3545 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3546 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3547 (safe_run_hook_funcall): Adjust accordingly.
3549 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3551 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3552 Condition correctly according to toolkit used.
3553 * frame.c (make_initial_frame, make_terminal_frame)
3554 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3555 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3556 assignments according to presence of toolkit scrollbars.
3557 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3558 Condition correctly according to toolkit used.
3559 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3560 only if toolkit supports it.
3561 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3563 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3565 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3567 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3569 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3570 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3571 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3572 (safe_run_hooks): Remove comment which is not relevant any more.
3574 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3576 Don't let big frames overrun the stack.
3577 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3578 Use SAFE_NALLOCA, not alloca.
3580 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3581 * dired.c (directory_files_internal): Use a volatile variable
3582 to prevent the compiler from optimizing away all copies of a local.
3583 I wonder how many other GC-related bugs like this lurk elsewhere?
3585 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3586 * xterm.h (struct x_display_info): New member 'connection'.
3587 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3588 so that x_delete_terminal has a file descriptor to pass to
3589 delete_keyboard_wait_descriptor.
3591 Don't mishandle year-9999 dates (Bug#18176).
3592 * editfns.c (decode_time_components): Store an invalid timespec
3593 on overflow, instead of returning false, so that the caller can
3594 distinguish overflow from other errors.
3595 (lisp_time_argument, lisp_seconds_argument): If the time is out
3596 of range, signal a time overflow instead of an invalid time spec.
3597 * keyboard.c (decode_timer): Treat time overflow like other
3600 Avoid undefined behavior with signed left shift.
3601 Caught by 'gcc -fsanitize=undefined'.
3602 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3603 * dispnew.c (line_hash_code, scrolling):
3604 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3605 Use 'unsigned', not 'int', for line hashes.
3606 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3608 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3610 Make compare-strings more compatible with old behavior (Bug#17903).
3611 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3613 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3615 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3616 Don't add label between left and right buttons (Bug#18129).
3618 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3620 Make functions static that no longer need to be extern.
3621 * frame.c, frame.h (set_menu_bar_lines):
3622 * keyboard.c (Qleftmost, Qrightmost):
3623 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3624 (x_set_internal_border_width):
3627 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3629 Fix display of R2L lines when the last character fits only partially.
3630 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3632 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3633 R2L row is visible only partially, give the row a negative x
3635 (display_line): Fix the calculation of the glyph whose pixel width
3636 is used to decide whether the last produced glyph fits on the
3637 line. When the last glyph fits only partially, give the row a
3640 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3641 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3642 pixel width of the first glyph that is hscrolled from display.
3643 (display_line): In R2L glyph rows, don't give a negative offset to
3644 row->x when the first glyph begins before first_visible_x.
3646 * xdisp.c (display_line): If called with iterator set up to write
3647 to a marginal area, delay the call to handle_line_prefix until we
3648 switch back to the text area. (Bug#18035)
3650 * .gdbinit (xwindow): The members total_cols, total_lines,
3651 left_col, and top_line are C integers (and has been so for the
3654 2014-08-01 Andreas Schwab <schwab@suse.de>
3656 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3657 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3659 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3661 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3662 (timerfd_callback): Ignore weird events with no data. Add tight
3663 assertions and comments.
3664 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3665 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3667 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3669 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3670 I had confused && with ||.
3672 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3674 Simplify timerfd configuration and fix some minor glitches.
3675 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3676 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3677 Fall back on timer_create if timerfd_create fails at runtime.
3678 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3679 kernel primitives to do resolution. All uses removed.
3680 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3681 (turn_on_atimers): Clear timer_create-based timers too,
3684 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3685 Without this change, the code can access the local variable 'width'
3686 even when it has not been initialized, and likewise for 'height';
3687 in either case this leads to undefined behavior.
3689 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3691 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3692 necessary, put horizontal scroll bar resources as well. See
3693 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3694 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3696 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3698 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3699 background value to match the resource of its vertical counterpart.
3701 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3703 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3704 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3706 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3708 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3709 change that added the top margin height to the requested height
3710 and revert (undocumented) part of 2014-07-28 change that changed
3711 the logic of whether a size change occurred.
3713 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3715 * .gdbinit (xwindow): The members total_cols, total_lines,
3716 left_col, and top_line are C integers (and has been so for the
3719 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3722 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3724 On GNU/Linux, use timerfd for asynchronous timers.
3725 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3726 (toplevel): Rename alarm_timer_ok to special_timer_available.
3727 [HAVE_TIMERFD]: Declare timerfd.
3728 [HAVE_CLOCK_GETRES]: Declare resolution.
3729 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3730 system timer resolution.
3731 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3732 (timerfd_callback) [HAVE_TIMERFD]: New function.
3733 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3734 [ENABLE_CHECKING]: New function for the sake of automated tests.
3735 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3736 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3737 [ENABLE_CHECKING]: Defsubr test function.
3738 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3739 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3740 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3742 Fix --without-x build and pacify --enable-gcc-warnings.
3743 Problems reported in Bug#18122 and Bug#18124.
3744 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3745 (frame_windows_min_size): Now static.
3746 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3748 (adjust_frame_size): Always declare prototype.
3750 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3751 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3752 * atimer.c (timerfd_callback): Always read expiration data.
3754 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3755 * process.c (add_timer_wait_descriptor): Add timer descriptor
3756 to input_wait_mask and non_process_wait_mask as well.
3758 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3760 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3762 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3764 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3765 Reinstate code removed by the prevoius commit to this file.
3767 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3769 * buffer.h (struct buffer): New fields scroll_bar_height and
3770 horizontal_scroll_bar_type.
3771 * buffer.c (bset_scroll_bar_height)
3772 (bset_horizontal_scroll_bar_type): New functions.
3773 (Fbuffer_swap_text): Handle old_pointm field.
3774 (init_buffer_once): Set defaults for scroll_bar_height and
3775 horizontal_scroll_bar_type.
3776 (syms_of_buffer): New variables scroll_bar_height and
3777 horizontal_scroll_bar_type.
3778 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3779 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3780 (set_vertical_scroll_bar): Remove prototype.
3781 (x_change_tool_bar_height): Add prototype.
3782 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3783 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3784 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3786 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3787 (update_window): Start mode_line_row->y after horizontal scroll
3789 (change_frame_size_1): Call adjust_frame_size.
3790 (init_display): When changing the size of a tty frame do not
3791 pass height of menu bar.
3792 (Qframe_windows_min_size): New symbol.
3793 * frame.h (struct frame): List tool bar fields after menu bar
3794 fields. Add official, total_lines, horizontal_scroll_bars,
3795 config_scroll_bar_height and config_scroll_bar_lines fields.
3796 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3797 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3798 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3799 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3800 (FRAME_WINDOWS_HEIGHT): New macros.
3801 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3802 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3803 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3804 horizontal scroll bar.
3805 (frame_inhibit_resize, adjust_frame_size)
3806 (frame_windows_min_size): Add declarations.
3807 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3808 (x_set_scroll_bar_default_height, x_set_left_fringe)
3809 (x_set_right_fringe, x_set_vertical_scroll_bars)
3810 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3811 (x_set_scroll_bar_height): Add external declarations.
3812 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3813 (adjust_frame_size): New functions.
3814 (make_frame): Initial horizontal_scroll_bars field.
3815 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3817 (make_initial_frame, make_terminal_frame): No horizontal scroll
3818 bar in initial and terminal frames. Use adjust_frame_size.
3819 (Fframe_total_cols): Fix doc-string.
3820 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3821 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3822 Rewrite using adjust_frame_size.
3823 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3824 (Qframe_windows_min_size): New symbols.
3825 (x_set_frame_parameters): Remove call of check_frame_size.
3826 (x_report_frame_params): Return scroll_bar_height value.
3827 (x_set_left_fringe, x_set_right_fringe): New functions.
3828 (adjust_frame_height, x_set_internal_border_width)
3829 (x_set_fringe_width): Remove.
3830 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3831 (x_set_scroll_bar_width, x_set_right_divider_width)
3832 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3833 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3835 (x_figure_window_size): Rewrite to make frame display the
3836 expected number of lines.
3837 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3838 (Vdefault_frame_horizontal_scroll_bars)
3839 (Vframe_initial_frame_tool_bar_height)
3840 (frame_inhibit_implied_resize): New variables.
3841 * fringe.c (compute_fringe_widths): Remove.
3842 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3843 (xg_create_horizontal_scroll_bar)
3844 (xg_update_horizontal_scrollbar_pos)
3845 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3846 (xg_get_default_scrollbar_height)
3847 (xg_clear_under_internal_border): Extern.
3848 * gtkutil.c (xg_frame_resized): Don't call
3849 do_pending_window_change.
3850 (xg_frame_set_char_size): Use adjust_frame_size.
3851 (style_changed_cb): Call update_theme_scrollbar_height and
3852 x_set_scroll_bar_default_height.
3853 (x_wm_set_size_hint): Don't call check_frame_size.
3854 (update_theme_scrollbar_height)
3855 (xg_get_default_scrollbar_height)
3856 (xg_create_horizontal_scroll_bar)
3857 (xg_update_horizontal_scrollbar_pos)
3858 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3859 (xg_create_scroll_bar): Set horizontal slot of bar.
3860 (xg_initialize): Call update_theme_scrollbar_height.
3861 (xg_clear_under_internal_border): No more static.
3862 * insdel.c (adjust_suspend_auto_hscroll): New function.
3863 (adjust_markers_for_delete, adjust_markers_for_insert)
3864 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3865 * keyboard.c (readable_events, discard_mouse_events)
3866 (make_lispy_event): Handle horizontal scroll bar click events.
3867 (Fsuspend_emacs): When changing the size of a tty frame do not
3868 pass height of menu bar.
3869 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3870 (Qright, Qleftmost, Qrightmost): New symbols.
3871 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3873 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3874 * nsfns.m (x_set_internal_border_width): New function.
3875 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3876 Remove extended fringe code.
3877 (x_set_window_size, x_new_font): Don't call
3878 compute_fringe_widths.
3879 * term.c (Fresume_tty): When changing the size of a tty frame do
3880 not pass height of menu bar.
3881 (clear_tty_hooks, set_tty_hooks):
3882 Clear horizontal_scroll_bar_hook.
3883 (init_tty): Frame has no horizontal scroll bars.
3884 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3885 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3886 scroll_bar_after_handle, scroll_bar_left_arrow,
3887 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3888 scroll_bar_to_rightmost entries.
3889 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3890 (struct terminal): Add set_horizontal_scroll_bar_hook.
3891 * w32console.c (initialize_w32_display):
3892 Clear horizontal_scroll_bar_hook.
3893 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3895 (x_clear_under_internal_border, x_set_internal_border_width):
3897 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3898 Set windows_or_buffers_changed when adding the menu bar.
3899 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3900 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3901 (w32_createhscrollbar): New functions.
3902 (w32_createscrollbar): Rename to w32_createvscrollbar.
3903 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3904 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3905 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3906 Add WM_EMACS_SHOWCURSOR.
3907 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3908 case do not artificially impose WM size hints.
3909 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3910 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3912 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3913 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3914 (unwind_create_frame_1): Remove.
3915 (Fx_create_frame): Make both scrollbars the system standard
3916 width and height. Use official field of frame structure to
3917 inhibit running window-configuration-change-hook.
3918 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3919 pixelwise. Handle frame's official field.
3920 (w32_frame_parm_handlers): Remove x_set_fringe_width
3921 entries. Add x_set_scroll_bar_height,
3922 x_set_horizontal_scroll_bars, x_set_left_fringe and
3924 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3925 pass height of menu bar to change_frame_size.
3926 * w32menu.c (set_frame_menubar): Rewrite using
3927 frame_inhibit_resize.
3928 * w32term.h (struct w32_display_info):
3929 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3930 (struct scroll_bar): Add horizontal.
3931 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3932 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3933 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3934 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3935 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3936 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3937 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3938 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3939 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3940 Define instead of WM_EMACS_CREATESCROLLBAR.
3941 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3942 WND_SCROLLBAR_INDEX.
3943 * w32term.c (horizontal_scroll_bar_min_handle)
3944 (horizontal_scroll_bar_left_border)
3945 (horizontal_scroll_bar_right_border): New integers.
3946 (x_set_frame_alpha): Replace x_highlight_frame by
3948 (x_window_to_scroll_bar): New argument "type". Update callers
3950 (w32_set_horizontal_scroll_bar_thumb)
3951 (x_horizontal_scroll_bar_report_motion)
3952 (w32_set_horizontal_scroll_bar)
3953 (w32_horizontal_scroll_bar_handle_click)
3954 (x_horizontal_scroll_bar_report_motion): New functions.
3955 (w32_mouse_position): Discriminate horizontal and vertical
3957 (my_create_scrollbar): Replace with two new functions
3958 my_create_vscrollbar and my_create_hscrollbar.
3959 (x_scroll_bar_create): New argument "horizontal".
3960 Update callers accordingly.
3961 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3962 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3964 (w32_read_socket): Handle WM_HSCROLL cae.
3965 (x_new_font): Don't recompute fringe widths.
3966 Use frame_inhibit_resize. Calculate new menu bar height iff we
3967 build without toolkit. Always clear under internal border.
3968 (x_set_window_size): Don't check frame size or recompute
3969 fringes. Reset fullscreen status before applying sizes.
3970 Always resize as requested by pixelwise argument. Don't call
3971 do_pending_window_change.
3972 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3973 (w32_initialize_display_info): Initialize dpyinfo's
3974 horizontal_scroll_bar_cursor entry.
3975 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3976 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3977 horizontal_scroll_bar_left_border.
3978 (w32fullscreen_hook): Intermittently resize window to normal
3979 when switching from fullscreen to maximized state.
3980 (run_window_configuration_change_hook): Don't run it if frame is
3982 (unwind_change_frame): Remove.
3983 (Fset_window_configuration): Rewrite using frame's official field.
3984 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3985 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3986 * window.h (struct window): New fields old_pointm,
3987 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3988 scroll_bar_height and suspend_auto_hscroll.
3989 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3991 (sanitize_window_sizes): Extern.
3992 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3993 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3994 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3995 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3996 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3998 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3999 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4000 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4001 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4002 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4003 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4004 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4005 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4006 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4007 (Fwindow_old_point, sanitize_window_sizes): New functions.
4008 (Qwindow_sanitize_window_sizes): New symbol.
4009 (window_body_height): Count in horizontal scroll bar.
4010 (set_window_hscroll, Fscroll_left, Fscroll_right):
4011 Set suspend_auto_hscroll slot.
4012 (Fwindow_inside_edges): Count fringes pixelwise.
4013 (coordinates_in_window, Fcoordinates_in_window_p):
4014 Consider horizontal scroll bar.
4015 (check_frame_size, adjust_window_margins): Remove functions and
4016 corresponding calls.
4017 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4018 (temp_output_buffer_show): Reset hscroll related fields.
4019 Initialize old_pointm.
4020 (make_parent_window): Initialize old_pointm.
4021 (make_window): Initialize old_pointm, horizontal scroll bar type,
4022 and scroll bar height.
4023 (resize_frame_windows): Don't count top margin in new sizes.
4024 Don't use safe sizes when shrinking a frame; let the window
4025 manager do the clipping.
4026 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4028 (Fdelete_window_internal): Unchain old_pointm marker.
4029 (window_scroll_pixel_based, Fscroll_other_window):
4031 (Fwindow_text_width, Fwindow_text_height): New argument
4033 (struct saved_window): New fields, old_pointm, hscroll_whole,
4034 suspend_auto_hscroll, scroll_bar_height and
4035 horizontal_scroll_bar_type.
4036 (Fset_window_configuration, save_window_save): Set new fields of
4038 (apply_window_adjustment): Don't call adjust_window_margins.
4039 (set_window_margins): Don't change margins if new sizes don't
4041 (set_window_scroll_bars): New argument "horizontal_type".
4042 Handle horizontal scroll bars. Don't change scroll bars if they
4043 don't fit into window.
4044 (Fset_window_scroll_bars): New argument "horizontal_type".
4045 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4046 (compare_window_configurations): Compare horizontal scroll bar
4048 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4049 horizontal scroll bar height.
4050 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4051 instead of FRAME_LINES.
4052 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4053 ON_VERTICAL_SCROLL_BAR.
4054 (with_echo_area_buffer): Initialize old_pointm.
4055 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4057 (unwind_with_echo_area_buffer): Handle old_pointm.
4058 (update_tool_bar): Set do_update when the tool bar window has at
4059 least one line (since this is what the user sets).
4060 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4061 (redisplay_tool_bar): Return early when toolbar has zero lines.
4062 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4063 (hscroll_window_tree): Handle suspension of auto_hscroll and
4065 (set_horizontal_scroll_bar): New function.
4066 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4067 more than one line. Handle horizontal scroll bars.
4068 (note_mouse_highlight): Handle horizontal scrol bars.
4069 (expose_frame): Set dimensions of XRectangle from frame's text
4071 (Vvoid_text_area_pointer): Update doc-string.
4072 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4073 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4074 (x_set_internal_border_width): New functions.
4075 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4076 (unwind_create_frame_1): Remove.
4077 (Fx_create_frame): Handle horizontal scroll bars. Use official
4078 field of frame structure to inhibit running
4079 window-configuration-change-hook.
4080 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4081 pixelwise. Handle frame's official field.
4082 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4083 x_set_horizontal_scroll_bars, x_set_left_fringe,
4085 * xmenu.c (update_frame_menubar, free_frame_menubar):
4086 Use adjust_frame_size.
4087 * xterm.h (struct x_display_info):
4088 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4090 (struct scroll_bar): Add horizontal slot.
4091 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4092 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4093 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4094 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4095 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4096 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4097 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4098 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4099 (x_clear_under_internal_border): Remove.
4100 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4101 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4102 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4103 HORIZONTAL. Update callers.
4104 (horizontal_action_hook_id): New action hook id.
4105 (x_horizontal_scroll_bar_to_input_event)
4106 (x_create_horizontal_toolkit_scroll_bar)
4107 (xt_horizontal_action_hook)
4108 (x_set_toolkit_horizontal_scroll_bar_thumb)
4109 (XTset_horizontal_scroll_bar, x_net_wm_state)
4110 (x_horizontal_scroll_bar_report_motion): New functions.
4111 (xg_scroll_callback, x_scroll_bar_handle_click):
4112 Handle horizontal scroll bars.
4113 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4114 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4116 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4117 Handle horizontal scroll bars.
4118 (handle_one_xevent): Handle horizontal scroll bar events.
4119 Call x_net_wm_state.
4120 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4122 (x_set_window_size): Don't call check_frame_size and
4123 do_pending_window_change.
4124 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4125 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4126 (x_scroll_bar_set_handle): Add some checks when calling
4129 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4131 Revert previous change.
4132 There is certainly nothing wrong with writing code like 'lo <= i
4133 && i <= hi', even if LO happens to a constant. There isn't even
4134 anything wrong in general with writing 'a <= b' if A happens to
4135 be a constant. At any rate stylistic changes shouldn't
4136 be done like this without discussion.
4138 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4140 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4141 (Fgarbage_collect): Reorder conditions that are written backwards.
4142 * data.c (cons_to_unsigned): Likewise.
4143 * dispnew.c (update_frame_1, sit_for): Likewise.
4144 * fileio.c (file_offset): Likewise.
4145 * filelock.c (read_lock_data, lock_file): Likewise.
4146 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4148 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4149 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4150 * lread.c (read1): Likewise.
4151 * minibuf.c (read_minibuf_noninteractive): Likewise.
4152 * nsterm.m (x_set_frame_alpha): Likewise.
4153 * process.c (wait_reading_process_output): Likewise.
4154 * region-cache.c (delete_cache_boundaries): Likewise.
4155 * xterm.c (x_set_frame_alpha): Likewise.
4157 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4159 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4162 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4164 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4165 because atimer expiration is absolute rather than relative.
4167 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4169 * w32term.h (current_popup_menu, menubar_in_use):
4170 Move declarations from w32term.c.
4172 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4174 * w32fns.c (menubar_in_use): No more static.
4175 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4177 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4179 Move hourglass machinery to RIF.
4180 * dispextern.h (struct redisplay_interface): New members
4181 show_hourglass and hide_hourglass. Indent comments.
4182 (show_hourglass, hide_hourglass): Remove prototypes.
4183 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4184 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4185 (ns_redisplay_interface): Add them.
4186 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4187 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4188 (w32_arrow_cursor): New function to hack around non-GUI frames.
4189 (w32_redisplay_interface): Add new functions.
4190 * w32term.h (w32_arror_cursor): Add prototype.
4191 * xdisp.c (show_hourglass): New function, refactored out from
4192 platform-dependent code.
4193 (cancel_hourglass): Now call to RIF function.
4194 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4195 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4196 (x_redisplay_interface): Add new functions.
4198 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4200 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4201 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4202 and complete previous change.
4203 * frame.c (adjust_frame_height): New function.
4204 (Fset_frame_height, Fset_frame_size): Use it.
4205 (x_set_frame_parameters): Take frame top margin into account.
4207 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4209 * frame.c (Fset_frame_height): Take frame top margin into account.
4210 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4211 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4213 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4215 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4216 menubar_height as such. Tweak comment.
4217 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4218 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4219 All related users changed.
4220 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4221 * xterm.c (handle_one_xevent):
4222 * gtkutil.c (xg_event_is_for_menubar):
4223 * xfns.c (x_window) [USE_X_TOOLKIT]:
4224 * xmenu.c (set_frame_menubar, free_frame_menubar):
4225 Prefer to use FRAME_MENUBAR_HEIGHT.
4227 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4229 * frame.c (Fframe_parameters): Always report frame height without
4230 menu and tool bar lines.
4232 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4234 * nsterm.m (applicationDidFinishLaunching:): Call
4235 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4236 (antialiasThresholdDidChange:): New method for EmacsApp.
4238 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4240 * macfont.m (macfont_update_antialias_threshold): Remove static.
4242 * macfont.h (macfont_update_antialias_threshold): Declare.
4244 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4246 * w32select.c (setup_windows_coding_system):
4247 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4248 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4250 * w16select.c (Fw16_get_clipboard_data):
4251 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4254 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4255 buffer position where we are to start the iteration.
4256 (handle_invisible_prop): Record in it->stop_charpos the position
4257 where the invisible text ends. (Bug#18035)
4258 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4259 row has zero buffer position as their start position.
4260 Reported by martin rudalics <rudalics@gmx.at>.
4262 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4263 infinite looping in redisplay when display lines don't have enough
4264 space to display even a single character. (Bug#18036)
4266 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4268 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4269 * xfns.c (x_window): Use it to allow xfree later.
4270 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4271 where appropriate. Use bool for booleans and remove redundant checks.
4272 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4273 * xterm.c (x_free_frame_resources): Free shell_position.
4275 2014-07-19 K. Handa <handa@gnu.org>
4277 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4278 mandatory font spec (Bug#17973).
4280 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4282 * font.c (font_score): Return the worst score if the size of
4283 ENTITY is wrong by more than a factor 2 (Bug#17973).
4285 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4287 * frame.c (frame_unspecified_color): New function
4288 refactored out from ...
4289 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4290 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4292 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4293 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4294 * lisp.h (set_frame_param): Remove prototype.
4295 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4296 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4299 Prefer 'x_display_info *' to 'Display *' in X selection code.
4300 This helps to avoid unneeded calls to x_display_info_for_display.
4301 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4302 instead of 'Display *'.
4303 (SELECTION_EVENT_DPYINFO): New macro.
4304 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4305 it as an lvalue. Mention this in comment.
4306 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4307 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4308 (selection_data_to_lisp_data, receive_incremental_selection):
4309 Convert to use 'x_display_info *'. Adjust users where appropriate.
4310 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4311 selection data *' as last arg to not return values in args.
4312 (unexpect_property_change): Use common removal technique.
4314 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4316 * print.c (print_preprocess): Adjust to match changed
4317 sub char-table structure and avoid crash (Bug#18038).
4319 * data.c (wrong_choice): Not static any more.
4320 * lisp.h (wrong_choice): Add prototype.
4321 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4322 Declare namebuf as such. Tweak comment.
4323 [USE_GTK]: Likewise for tool_bar_position.
4324 (fset_tool_bar_position) [USE_GTK]: Ditto.
4325 (FRAME_TOOL_BAR_POSITION): New macro.
4326 * frame.c (x_report_frame_params):
4327 * gtkutil.c (update_frame_tool_bar):
4328 * xfns.c (Fx_create_frame): Use it.
4329 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4331 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4333 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4334 buffer's default-directory only if it is a string. (Bug#17986)
4336 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4338 More precise control over values of some buffer-local variables.
4339 * keyboard.c (Qvertical_scroll_bar):
4340 * frame.c (Qleft, Qright): Move to ...
4341 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4342 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4343 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4344 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4345 vertical-scroll-bar, scroll-up-aggressively
4346 and scroll-down-aggressively.
4347 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4349 * nsfns.m, frame.h (Qleft, Qright):
4350 * nsterm.m (Qleft): Remove declarations.
4351 * gtkutil.c (toplevel): Include buffer.h.
4352 * data.c (wrong_choice, wrong_range): New functions.
4353 (store_symval_forwarding): Handle special properties of buffer-local
4354 variables and use functions from the above to signal error, if any.
4356 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4357 values. Add comment.
4358 (struct frame): Re-arrange layout to avoid extra padding and use bit
4359 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4360 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4361 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4362 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4363 Define as no-ops because there are no scroll bars anyway.
4364 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4367 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4368 Add convenient setter.
4369 (font_put_frame_data, font_get_frame_data): Use it.
4371 2014-07-15 Daiki Ueno <ueno@gnu.org>
4373 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4374 pointer argument, before dereferencing.
4375 (XCHAR2B_BYTE2): Likewise.
4377 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4379 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4380 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4381 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4382 Use record_unwind_protect_int and avoid consing.
4383 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4385 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4387 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4389 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4390 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4392 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4393 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4394 * minibuf.c: Include binary-io.h instead of fcntl.h.
4395 (read_minibuf_noninteractive):
4396 Use set_binary_mode instead of handcrafted code.
4397 Don't call emacs_set_tty if emacs_get_tty failed.
4398 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4399 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4400 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4402 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4403 This works around a GCC compiler bug when Emacs is configured with
4404 --enable-gcc-warnings.
4406 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4408 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4409 or characters in string, respectively. Add comment.
4410 * fringe.c (Fdefine_fringe_bitmap):
4411 * fns.c (Fsubstring, substring_both): Use it.
4412 * keymap.c (Fdefine_key, Flookup_key):
4413 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4415 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4416 Use menu_item_width.
4417 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4419 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4421 Improve behavior of 'bzr up; cd src; make -k'.
4422 * Makefile.in (top_srcdir): New var.
4423 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4424 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4425 its expansion is a bit shorter.
4426 (../config.status): Actually build config.status instead of
4428 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4429 New macros, copied and relocated from ../Makefile.in.
4430 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4431 (../config.status, Makefile): New dependencies and rules,
4432 copied with relocation from ../Makefile.in. This should be more
4433 likely to rebuild the build machinery properly if you do a 'make'
4434 in the src directory.
4436 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4438 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4441 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4442 behavior on Windows 7 and later when the function is repeatedly
4443 invoked with the same value of DIR. (Bug#17950)
4445 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4446 string to match the one in w32fns.c.
4448 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4449 stdin to binary mode only if it is connected to a terminal.
4451 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4453 Coalesce extern decls.
4454 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4455 * sysdep.c (emacs_get_tty, emacs_set_tty):
4456 Move duplicate extern decls from here ...
4457 * systty.h: ... to here, so that there's just one copy.
4459 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4461 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4463 * nsfns.m (Fns_popup_font_panel): Ditto.
4465 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4467 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4469 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4471 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4472 [DOS_NT]: Implement for WINDOWSNT.
4474 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4477 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4479 * sysdep.c (suppress_echo_on_tty): New function.
4480 * minibuf.c (read_minibuf_noninteractive): Use it.
4482 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4484 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4485 sysinfo failed. Adjust docstring.
4487 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4489 Implement memory-info for MS-DOS.
4490 * dosfns.c (dos_memory_info): New function.
4491 * dosfns.h (dos_memory_info): Add prototype.
4492 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4493 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4494 of doing some of its job.
4496 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4497 reference termios structure members.
4499 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4501 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4503 * minibuf.c (top): Include systty.h. Declare external
4504 emacs_get_tty and emacs_set_tty.
4505 (Vread_hide_char): New lisp variable.
4506 (read_minibuf_noninteractive): Hide characters with
4507 Vread_hide_char if it is a character. (Bug#17839)
4509 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4511 Implement memory-info for MS-Windows.
4512 * w32.c (w32_memory_info): New function.
4513 * w32.h (w32_memory_info): Prototype it.
4514 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4516 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4518 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4519 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4520 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4521 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4522 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4523 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4524 (decode_coding_big5, decode_coding_charset, decode_coding)
4525 (encode_coding): Adjust users.
4527 * alloc.c (Fmemory_info): New function.
4529 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4531 * syntax.c (back_comment): Use more-natural location for label.
4533 * font.c, font.h (font_unparse_fcname): Now static.
4534 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4536 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4538 Next minor cleanup of font subsystem.
4539 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4540 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4542 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4544 * ftfont.h (ftfont_font_format): Remove prototype.
4545 * ftfont.c (ftfont_font_format): Remove; now unused.
4547 * nsfont.m (nsfont_open):
4548 * w32font.c (w32font_open_internal):
4549 * w32uniscribe.c (uniscribe_open):
4550 * xfont.c (xfont_open):
4551 * xftfont.c (xftfont_open): All users changed.
4553 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4554 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4556 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4558 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4559 x_produce_glyphs does when it generates a stretch glyph that
4560 represents a TAB. (Bug#17969)
4562 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4563 and there is a display property at that position, don't call
4564 move_it_to to move to a position before window start. (Bug#17942)
4565 Fix condition for finding CHARPOS by the first call to move_it_to.
4568 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4570 * syntax.c (find_defun_start): Try the cache even
4571 if !open_paren_in_column_0_is_defun_start.
4572 (back_comment): If find_defun_start was pessimistic, use the
4573 scan_sexps_forward result to improve the cache (bug#16526).
4575 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4577 * xdisp.c (redisplay_window): If redisplay of a window ends up
4578 with point in a partially visible line at end of the window, make
4579 sure the amended position of point actually has smaller Y
4580 coordinate; if not, give up and scroll the display. (Bug#17905)
4582 * window.c (window_scroll_pixel_based): When point ends up at the
4583 last fully visible line, don't let move_it_to stop at the left
4584 edge of the line and dupe us into thinking point is inside the
4587 * w32.c (network_interface_info): Make sure the argument is a
4590 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4592 * process.c (read_and_dispose_of_process_output): Fix typo
4593 in previous patch: we want nonnegative fds, not nonzero fds.
4595 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4597 * chartab.c (char_table_translate): Move to...
4598 * character.h (char_table_translate): ... inline function here.
4599 Avoid Faref and assume that args are always valid. This helps to
4600 speedup search, which is especially important for a huge buffers.
4601 * lisp.h (char_table_translate): Remove prototype.
4603 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4604 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4605 New function, with an intention to avoid code duplication between
4607 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4609 * ftfont.c (ftfont_open):
4610 * macfont.m (macfont_open):
4611 * xftfont.c (xftfont_open): Use it.
4613 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4615 * process.c: Add sanity checks for file descriptors (Bug#17844).
4616 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4617 Check that infd is nonnegative before using it as an fd.
4618 (read_and_dispose_of_process_output, Fprocess_send_eof):
4619 Likewise, for outfd.
4620 (wait_reading_process_output): Omit unnecessary check of infd.
4622 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4624 Minor fixups related to usage of the 'long' type.
4625 * gnutls.c (emacs_gnutls_handshake):
4626 * xfaces.c (dump_realized_face):
4627 Work even if 'long' is narrower than 'void *'.
4628 * termcap.c (scan_file):
4629 * xselect.c (x_decline_selection_request)
4630 (x_reply_selection_request, x_get_window_property):
4631 * xterm.c (x_set_frame_alpha):
4632 Remove unnecessary 'L' suffixes of integer constants.
4633 * xfns.c (hack_wm_protocols):
4634 * xselect.c (x_fill_property_data):
4635 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4636 Remove unnecessary casts to 'long'.
4637 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4639 Minor ImageMagick safety fixes.
4640 * image.c (imagemagick_compute_animated_image):
4641 Remove useless assignment to local. Avoid problems if dest_width is 0.
4642 (imagemagick_load_image): Use int for pixel counts that can't
4643 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4644 a row width greater than the image width (or greater than LONG_MAX!).
4646 2014-07-04 K. Handa <handa@gnu.org>
4648 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4649 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4650 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4652 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4654 * font.h (struct font_driver): Remove get_outline and free_outline;
4655 not used by any font driver.
4656 * ftfont.c (ftfont_driver):
4657 * macfont.m (macfont_driver):
4658 * nsfont.m (nsfont_driver):
4659 * w32font.c (w32font_driver):
4660 * w32uniscribe.c (uniscribe_font_driver):
4661 * xfont.c (xfont_driver): Related users changed.
4662 * xselect.c (x_get_window_property): Use convenient xmalloc.
4663 Call to xfree only if some data was really allocated.
4665 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4667 On MS-Windows, display busy cursor on all GUI frames.
4668 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4669 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4670 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4672 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4673 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4675 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4677 Use convenient alists to manage per-frame font driver-specific data.
4678 * frame.h (struct frame): Rename font_data_list to...
4679 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4680 * font.h (struct font_data_list): Remove; no longer need a special
4682 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4684 * font.c (font_put_frame_data, font_get_frame_data)
4685 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4687 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4688 Related users changed.
4689 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4690 Prefer convenient xmalloc and xfree.
4692 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4694 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4695 the window whose glyph row is being prepared and a flag whether it
4696 is for mode/header line. Make sure the glyph row's marginal areas
4697 are in sync with what the window wants.
4700 * xdisp.c (display_line, display_mode_line):
4701 Call prepare_desired_row with additional arguments, as appropriate.
4703 * dispextern.h (prepare_desired_row): Adjust prototype.
4705 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4707 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4708 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4709 caused by xw_popup_dialog in daemon mode (Bug#17891).
4711 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4713 * frame.c (do_switch_frame): When switching to another TTY frame,
4714 make sure FrameCols and FrameRows are in sync with the new frame's
4717 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4719 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4720 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4721 min_char slots. Adjust comment.
4722 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4723 Add SUB_CHAR_TABLE_OFFSET member.
4724 (make_uninit_sub_char_table): New function.
4725 (toplevel): Add compile-time assert to verify suitable member layout
4726 in Lisp_Sub_Char_Table.
4727 * alloc.c (mark_char_table): Add extra argument to denote char table
4728 subtype. Adjust to match new layout of sub char-table.
4729 (mark_object): Always mark sub char-tables with mark_char_table.
4730 * chartab.c (make_sub_char_table, copy_sub_char_table)
4731 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4732 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4733 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4734 All related users changed.
4735 * lread.c (read1): Adjust to match new layout of sub char-table.
4736 * print.c (print_object): Likewise (Bug#17898).
4738 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4740 * keymap.c (get_keyelt): Simplify.
4741 (copy_keymap_item): Remove left-over code for when we had
4742 key-shortcut caches.
4744 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4746 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4747 (dealloc): Remove for EmacsScroller.
4749 * nsterm.h (EmacsScroller): Remove dealloc.
4751 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4753 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4755 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4757 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4758 when setNeedsDisplay is called so we don't trigger redisplay for every
4761 * nsterm.m (any_help_event_p): New variable.
4762 (mouseMoved:): Set any_help_event_p to YES if help event is
4763 generated. Remove else with empty help event that triggered redisplay
4764 for every mouse move.
4765 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4767 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4769 * xfns.c (Qsuppress_icon): Remove; no real users.
4770 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4771 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4772 (syms_of_w32fns): Don't DEFSYM it.
4774 2014-06-29 Glenn Morris <rgm@gnu.org>
4776 * Makefile.in (ns-app): Mark as PHONY.
4778 2014-06-28 Glenn Morris <rgm@gnu.org>
4780 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4781 liblw.a in this directory.
4783 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4785 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4786 also in unibyte case. (Bug#17865)
4788 2014-06-28 K. Handa <handa@gnu.org>
4790 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4791 (MIN_CHARBUF_SIZE): New macro.
4792 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4794 2014-06-27 Glenn Morris <rgm@gnu.org>
4796 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4797 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4798 (.el.elc): Replace suffix rule with pattern rule.
4799 (%.elc): New pattern rule, with order-only prerequisite.
4800 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4801 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4802 in place of BOOTSTRAPEMACS.
4804 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4806 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4808 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4810 Consistently use validate_subarray to verify substring.
4811 * fns.c (validate_substring): Not static any more. Adjust to
4812 use ptrdiff_t, not EMACS_INT, because string and vector limits
4813 can't exceed ptrdiff_t even if EMACS_INT is wider.
4814 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4815 (secure_hash): Adjust user.
4816 * lisp.h (validate_subarray): Add prototype.
4817 * coding.c (Fundecodable_char_position):
4818 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4819 Use validate_subarray. Adjust comment to mention substring.
4821 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4823 Do not allow out-of-range character position in Fcompare_strings.
4824 * fns.c (validate_subarray): Add prototype.
4825 (Fcompare_substring): Use validate_subarray to check ranges.
4826 Adjust comment to mention that the semantics was changed. Also see
4827 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4829 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4831 Be more consistent about the 'Qfoo' naming convention.
4832 * image.c (Fimagemagick_types):
4833 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4834 * process.c (Fmake_network_process):
4835 Rename C local identifier 'Qfoo to avoid giving the false
4836 impression that it stands for the symbol 'foo'.
4838 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4840 Simplify and cleanup character conversion stuff.
4841 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4843 * character.c (multibyte_char_to_unibyte)
4844 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4845 * character.h (make_char): Remove; unused.
4846 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4847 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4848 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4849 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4850 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4852 2014-06-22 Mario Lang <mlang@delysid.org>
4854 * w32fns.c (Fw32_shell_execute): The the -> the.
4856 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4858 * xmenu.c (mouse_position_for_popup):
4859 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4860 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4861 * menu.c (Fx_popup_menu):
4862 * xselect.c (x_handle_dnd_message): Adjust users.
4863 * menu.h (mouse_position_for_popup): Remove prototype.
4864 * xterm.h (x_relative_mouse_position): Add prototype.
4865 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4866 call XFree if XQueryTree returns zero.
4868 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4870 * indent.c (Fvertical_motion): Doc fix.
4871 Move to the goal column, if any, with a single call to
4872 move_it_in_display_line, not in two calls. Doing this with two
4873 calls causes move_it_in_display_line apply the line-prefix
4874 handling twice instead of just once. (Bug#17823)
4876 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4878 Port to OS X ACLs (Bug#17810).
4879 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4880 ACL_TYPE_ACCESS) doesn't work.
4882 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4884 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4885 before checking key-translation-map (bug#17659).
4887 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4889 * font.c (font_make_object): Avoid dangling pointer which may
4890 crash GC (Bug#17771).
4892 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4894 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4895 prototype of DGifCloseFile as appropriate for older and newer
4897 (gif_close): New function, encapsulates the differences in the
4898 calling sequence of DGifCloseFile before v5.1.0 and after it.
4899 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4900 error string where appropriate. (Bug#17790)
4902 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4903 macro execution, make sure point didn't move since last complete
4904 redisplay, as the condition for using the glyph matrix
4905 information. (Bug#17777)
4907 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4909 Minor cleanup of fonset code.
4910 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4911 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4912 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4913 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4914 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4915 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4916 (free_realized_fontset): Remove because a no-op since 2008.
4917 (free_face_fontset): Adjust user.
4918 (syms_of_fontset): Shrink fontset by one extra slot.
4920 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4922 Omit redundant extern decls.
4923 Most of this patch is from Dmitry Antipov, in:
4924 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4925 * commands.h (update_mode_lines):
4926 * frame.h (Qbackground_color, Qforeground_color)
4927 (x_set_menu_bar_lines):
4928 * ftfont.c (ftfont_font_format):
4929 * intervals.h (Qkeymap, Qfont):
4930 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4931 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4932 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4933 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4934 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4935 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4936 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4937 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4938 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4939 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4940 (Qtool_bar, Qheader_line):
4941 * macros.c (Fexecute_kbd_macro):
4942 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4943 * xterm.c (x_delete_terminal, XSetIMValues):
4944 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4945 (x_implicitly_set_name, popup_activated)
4946 (widget_store_internal_border):
4947 Remove redundant decls.
4948 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4949 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4950 Remove _Noreturn, as make-docfile now does that for us.
4951 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4952 (Qregion_extract_function): New decl.
4953 * window.c, xfns.c: Include menu.h.
4955 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4957 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4959 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4961 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4962 * callint.c (read_file_name): ... convert to static here.
4963 * lisp.h (Fread_file_name): Do not EXFUN it.
4964 (STRING_COPYIN): Remove; unused.
4965 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4966 (char_composable_p): ... static function. All users changed.
4967 * eval.c (toplevel): Remove redundant #include directives.
4968 * xterm.c (x_initialize): Add static to match prototype.
4969 * ccl.c (Fccl_execute_on_string):
4970 * font.c (fon_intern_prop): Use make_specified_string.
4972 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4974 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4975 Reported by David Caldwell in:
4976 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4978 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4980 Do not ask for XRender extension each time XFT font is opened.
4981 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4982 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4984 2014-06-15 Glenn Morris <rgm@gnu.org>
4986 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4988 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4990 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4991 information if we are in the middle of executing a keyboard macro,
4992 since redisplay doesn't update the screen until the macro is
4993 finished. (Bug#17777)
4995 * alloc.c (cleanup_vector): Don't dereference a font driver
4996 pointer if it is NULL. (Bug#17771)
4998 2014-06-13 Glenn Morris <rgm@gnu.org>
5000 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5001 ($(lispsource)/international/charprop.el)
5002 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5003 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5004 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5005 GNU make automatically passes command-line arguments to sub-makes.
5007 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5009 Avoid hangs in accept-process-output (Bug#17647).
5010 * lisp.h, process.c (wait_reading_process_input):
5011 Return int, not bool. All uses changed.
5012 * process.c (SELECT_CANT_DO_WRITE_MASK):
5013 Remove macro, replacing with ...
5014 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5016 (status_notify): New arg WAIT_PROC. Return int, not void.
5019 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5021 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5022 the frame is the initial frame, because the hook is not set up
5023 then, and Emacs crashes.
5024 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5026 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5028 * keymap.c (silly_event_symbol_error): Don't recommend the use
5031 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5033 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5034 matching overlay strings with 'cursor' property against buffer
5035 positions traversed in the glyph row. (Bug#17744)
5037 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5039 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5042 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5043 determine 10.9 (Bug#17751).
5045 * macfont.m (macfont_draw): Positions were not freed.
5047 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5049 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5050 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5051 function. Also adjust comment.
5052 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5054 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5055 * font.c (font_done_for_face):
5056 * xfaces.c (realize_non_ascii_face): Adjust user.
5057 * font.h (struct font_driver): Convert 'prepare_face' to return
5058 void because its return value is never used anyway.
5059 * xfont.c (xfont_prepare_face): Return void.
5060 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5061 (xftfont_done_face): Use xfree.
5063 * dispextern.h (last_tool_bar_item): Remove declaration.
5064 * frame.h (struct frame): New member last_tool_bar_item.
5065 * frame.c (make_frame): Initialize it.
5066 * xdisp.c (toplevel): Remove last_tool_bar_item.
5067 (handle_tool_bar_click, note_tool_bar_highlight):
5068 * w32term.c (w32_read_socket, w32_initialize):
5069 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5071 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5072 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5074 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5076 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5077 * process.c (Faccept_process_output)
5078 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5079 the return value is about PROCESS, not about other processes.
5081 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5083 Further adjustments to mark_object and friends.
5084 Now the mark_object's stack is just 32 bytes on a 64-bit
5085 system, which means extra 20% off the stack usage.
5086 * alloc.c (mark_save_value): As before, refactored out from ...
5087 (mark_object): ... adjusted user. Also add comment.
5089 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5091 Fix core dump after a dropped X connection (Bug#17704).
5092 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5093 is dead, as we may be shutting down.
5095 2014-06-08 Glenn Morris <rgm@gnu.org>
5097 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5099 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5101 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5103 If a C name must be extern on some platforms, make it extern on all.
5104 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5106 * font.h (ftxfont_driver) [HAVE_XFT]:
5107 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5108 * lisp.h (get_frame_param):
5109 * menu.h (tty_menu_show):
5110 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5111 * termhooks.h (encode_terminal_code):
5112 * xterm.h (x_menu_wait_for_event):
5114 * frame.c (get_frame_param):
5115 * fringe.c (max_used_fringe_bitmap):
5116 * ftxfont.c (ftxfont_driver):
5117 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5118 * menu.c (menu_items_inuse):
5119 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5120 * term.c (encode_terminal_code, tty_menu_show):
5121 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5122 * xfaces.c (load_color):
5123 * xmenu.c (x_menu_wait_for_event):
5126 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5128 Change object marking routines to minimize stack usage.
5129 This change moves a few cold paths from mark_object to NO_INLINE
5130 functions and adjusts symbol marking loop. According to GCC 4.8.2
5131 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5132 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5133 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5134 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5135 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5136 refactored out from ...
5137 (mark_object): ... adjusted user. Also mark symbols in a tight
5139 (mark_face_cache): Add NO_INLINE.
5141 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5143 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5144 contains garbage on WINDOWSNT (which could potentially infloop at
5147 Minimize cursor motion during TTY menu updates.
5148 * term.c (tty_menu_display): Don't position cursor here.
5149 Instead, pass the cursor coordinates to update_frame_with_menu.
5150 (tty_menu_activate): Send the hide cursor command only once in an
5151 iteration through the outer 'while' loop.
5153 * dispnew.c (update_frame_1): Accept an additional argument
5154 SET_CURSOR_P, and position the cursor at the end of the frame
5155 update only if that argument is non-zero. All callers changed to
5156 provide the additional argument as non-zero, except for
5157 update_frame_with_menu.
5158 (update_frame_with_menu): Accept 2 additional arguments ROW and
5159 COL; if they are non-negative, instruct update_frame_1 not to
5160 position the cursor, and instead position it according to ROW and COL.
5162 * dispextern.h (update_frame_with_menu): Update prototype.
5164 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5166 * callproc.c (call_process): Don't check read-only if we don't insert
5167 anything (bug#17666).
5169 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5171 * dispnew.c (update_frame_with_menu): Set display_completed.
5173 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5175 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5177 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5179 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5181 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5182 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5184 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5186 * window.c (Frecenter): Signal an error if window-buffer is not
5189 * keyboard.c (make_lispy_position): Don't include a buffer position in
5190 mode/header-line mouse events.
5192 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5193 Vunread_command_events (bug#17650).
5195 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5197 * xterm.c (x_setup_pointer_blanking):
5198 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5200 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5202 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5203 because it will be defined in generated config.h if needed.
5205 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5207 Use terminal-specific hooks to display popup dialogs.
5208 * termhooks.h (struct terminal): New field popup_dialog_hook.
5209 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5210 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5211 code and use popup_dialog_hook.
5212 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5213 * nsterm.h (ns_popup_dialog): Adjust prototype.
5214 * nsterm.m (ns_create_terminal):
5215 * w32term.c (w32_create_terminal):
5216 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5217 Setup popup_dialog_hook.
5219 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5221 * w32heap.c (report_temacs_memory_usage): Improve the report by
5222 reporting the large blocks that are actually occupied at dump time.
5224 * w32console.c (initialize_w32_display): Set the console
5225 menu_show_hook, otherwise TTY menus are broken on w32.
5227 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5229 Use terminal-specific hooks to display menus.
5230 * termhooks.h (struct terminal): New field menu_show_hook.
5231 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5232 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5234 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5235 * nsmenu.m (ns_menu_show):
5236 * w32menu.c (w32_menu_show):
5237 * xmenu.c (x_menu_show):
5238 * term.c (tty_menu_show): Adjust to use bit flags.
5239 (set_tty_hooks): Set menu_show_hook.
5240 * xterm.c (x_create_terminal):
5241 * nsterm.m (ns_create_terminal):
5242 * msdos.c (initialize_msdos_display):
5243 * w32term.c (w32_create_terminal): Likewise.
5245 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5247 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5249 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5251 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5252 (FD_SET): Don't define on WINDOWSNT.
5254 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5256 * emacs.c: Include "sysselect.h", to define its inline functions.
5257 Reported by Glenn Morris in:
5258 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5260 Do not require libXt-devel when building with gtk.
5261 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5262 dependency on libXt-devel.
5263 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5264 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5265 lwlib-widget.h now does this.
5266 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5268 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5270 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5271 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5272 (delete_write_fd, wait_reading_process_output):
5273 Remove now-redundant easserts.
5274 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5275 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5276 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5277 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5279 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5281 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5282 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5283 (calloc): Don't undef, it is never defined.
5284 (HEAP_ENTRY_SHIFT): Remove unused macro.
5286 * Makefile.in (C_HEAP_SWITCH): Remove.
5287 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5289 Fix MS-Windows build broken by menu changes on 2014-06-02.
5290 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5292 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5293 Define instead of including ../lwlib/lwlib.h, which causes
5294 compilation errors due to missing X11 headers.
5296 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5298 * process.c (wait_reading_process_output): Omit incorrect test of
5299 p->infd against zero. Add easserts for infd having a plausible value.
5301 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5303 Adjust to match recent lwlib changes.
5304 * menu.h (xmalloc_widget_value): Replace by ...
5305 (make_widget_value): ... new prototype.
5306 * menu.c (xmalloc_widget_value): Replace by ...
5307 (make_widget_value): ... new function.
5308 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5309 * gtkutil.c (malloc_widget_value, free_widget_value):
5310 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5311 * keyboard.h (enum button_type, struct _widget_value):
5312 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5314 * nsmenu.m (ns_update_menubar, ns_menu_show):
5315 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5316 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5317 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5319 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5321 * image.c (x_query_frame_background_color)
5322 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5323 Fix --enable-gcc-warnings compilation without image libraries.
5325 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5327 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5328 emulated break value only if it goes up.
5329 (sbrk): Add assertion that the INCREMENT argument is strictly
5330 zero. Improve and correct the commentary.
5332 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5334 Improve AIX-related merge from emacs-24.
5335 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5336 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5337 not on AIX; since we're on the trunk we can use enums more broadly.
5339 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5341 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5343 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5344 to min(value, whole).
5346 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5348 Bring back the changes to GDB-visible symbols, but only on AIX.
5349 And only if it's not pre-4.2 GCC.
5350 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5351 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5352 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5355 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5357 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5358 with PT, not GPT. (Bug#16433)
5360 Revert last changes to GDB-visible symbols.
5361 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5362 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5363 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5366 2014-06-02 Glenn Morris <rgm@gnu.org>
5368 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5370 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5372 Fix port to 32-bit AIX with xlc (Bug#17598).
5373 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5374 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5375 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5376 to work around a compiler bug in IBM xlc 12.1.
5378 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5380 * xterm.c (x_update_window_end): Don't invalidate the entire
5381 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5382 highlight needs to be redisplayed. (Bug#17588)
5384 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5386 Port the GDB-visible symbols to AIX.
5387 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5388 optimizes away the relevant external symbols. Use enums instead;
5389 this suffices for the AIX port, which is 32-bit-only anyway.
5390 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5391 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5392 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5395 Include sources used to create macuvs.h.
5396 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5397 * macuvs.h: Use automatically-generated header.
5399 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5401 Port signal-handling to DragonFly BSD (Bug#17646).
5402 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5403 Move implementations from callproc.c to sysdep.c.
5404 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5405 Move declarations from process.h to syssignal.h.
5407 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5409 * callint.c (Ffuncall_interactively): Add usage.
5411 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5413 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5415 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5417 * w32heap.c (malloc_before_dump, malloc_after_dump)
5418 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5419 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5420 set errno where appropriate to emulate CRT functions.
5422 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5424 Debugging facility to check whether 'const char *' points to
5425 relocatable data of non-pure Lisp string.
5426 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5427 (mark_maybe_pointer): ... adjusted user.
5428 (relocatable_string_data_p): New function.
5429 * lisp.h (relocatable_string_data_p): Add prototype.
5430 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5431 the pointer to relocatable Lisp data is not used.
5433 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5435 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5436 * atimer.c (block_atimers):
5437 * callproc.c (block_child_signal): Block SIGINT too;
5438 otherwise, its handler might now unblock signals that it shouldn't.
5439 * keyboard.c (read_char): Clear signal mask, since we may
5440 be in a SIGINT handler, and many signals may be masked.
5441 * keyboard.c (handle_interrupt):
5442 * sysdep.c (handle_arith_signal):
5443 Clear signal mask instead of just unblocking the signal that
5444 was received, since several signals may be blocked at this point.
5446 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5448 * Makefile.in (TEMACS_POST_LINK): Remove target.
5449 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5450 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5452 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5454 * xmenu.c (xdialog_show): Remove prototype, rename to
5455 x_dialog_show, remove 2nd arg because it's always zero
5456 and simplify accordingly.
5457 (xw_popup_dialog): Adjust user.
5458 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5459 2nd arg because it's always zero and simplify accordingly.
5460 (w32_popup_dialog): Adjust user.
5462 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5464 * w32heap.c (report_temacs_memory_usage): New function.
5466 * unexw32.c (unexec) [ENABLE_CHECKING]:
5467 Call report_temacs_memory_usage.
5469 * w32heap.h (report_temacs_memory_usage): Add prototype.
5471 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5473 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5474 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5476 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5478 * buffer.c (init_buffer): Accept an argument 'initialized'.
5479 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5480 mmap_regions and mmap_fd, to avoid referencing stale data from the
5481 dump phase. Add an assertion for buffer text of buffers created
5482 in temacs before this function is called. (Bug#17622)
5483 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5485 * lisp.h (init_buffer): Update prototype.
5487 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5489 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5491 * alloc.c (Fgarbage_collect): Fix compilation with
5492 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5494 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5496 * frame.c, frame.h (frame_char_to_pixel_position)
5497 (frame_set_mouse_position): Now static, and made private in
5498 frame.c rather than public in frame.h.
5500 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5502 Refactor mouse positioning stuff to avoid code duplication.
5503 * frame.h (frame_char_to_pixel_position): New function.
5504 (x_set_mouse_position): Rename to...
5505 (frame_set_mouse_position): ...new function.
5506 (frame_set_mouse_pixel_position): Add prototype.
5507 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5508 Rename to frame_set_mouse_pixel_position.
5509 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5511 * xterm.h, w32term.h ( x_set_mouse_position)
5512 (x_set_mouse_pixel_position): Remove prototypes.
5514 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5516 On X, always make pointer visible when deleting frame (Bug#17609).
5517 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5519 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5521 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5522 * keyboard.c (gobble_input): If there is no terminal input error,
5523 make sure the pointer is visible for all frames on this terminal.
5524 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5525 it was previously disabled.
5527 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5529 * data.c (Fzerop): Move to Elisp.
5530 (syms_of_data): Don't defsubr it.
5531 * keyboard.c (echo_keystrokes_p): New function.
5532 (read_char, record_menu_key, read_key_sequence): Use it.
5534 * callint.c (Qfuncall_interactively): New var.
5535 (Qcall_interactively): Remove.
5536 (Ffuncall_interactively): New function.
5537 (Fcall_interactively): Use it.
5538 (syms_of_callint): Defsubr it.
5540 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5542 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5543 relocated from under us.
5545 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5547 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5548 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5549 configure, not from HEAPSIZE.
5550 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5552 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5553 for MinGW, since it no longer uses gmalloc.
5555 * buffer.c: Do not define mmap allocations functions for Windows.
5556 Remove mmap_find which is unused. Remove mmap_set_vars which does
5558 [WINDOWSNT]: Include w32heap.h.
5559 (init_buffer): Always allocate new memory for buffers.
5561 * emacs.c: Remove mmap_set_vars calls.
5563 * image.c (free_image): Undef free for Windows because it is
5564 redirected to our private version.
5566 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5567 (copy_executable_and_dump_data): Remove dumping the heap section.
5568 (unexec): Restore using_dynamic_heap after dumping.
5570 * w32heap.c (dumped_data_commit, malloc_after_dump)
5571 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5572 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5573 (mmap_free): New functions.
5575 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5577 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5579 * image.c (imagemagick_load_image): Use MagickRealType for local
5580 'color_scale', instead of double, to avoid a GCC warning about
5583 * xfns.c (Fx_window_property): Remove unused local.
5585 Don't kill already-reaped process (Bug#17561).
5586 * process.c (process_send_signal): Fix race condition where a
5587 subprocess was reaped by a signal handler between the check for
5588 liveness and calling 'kill', which meant that Emacs could in
5589 theory kill an innocent bystander process. Do the fix by blocking
5590 SIGCHLD in a critical section that checks liveness before killing.
5592 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5594 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5596 2014-05-26 Ken Brown <kbrown@cornell.edu>
5598 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5599 even if !CYGWIN (see bug#17510).
5601 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5603 * nsfns.m (Fns_do_applescript): Surround NSApp run
5604 with calls to ns_init_events, ns_finish_events (Bug#17424).
5606 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5608 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5609 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5611 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5612 with calls to ns_init_events, ns_finish_events (Bug#17424).
5614 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5616 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5617 if we are iterating over an object that generates glyphs for
5618 marginal areas. (Bug#17585)
5620 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5622 * xdisp.c (safe__call1, safe__eval): Now static.
5624 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5626 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5627 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5628 (safe_call1): Call safe_call instead of safe__call directly.
5630 2014-05-26 Ken Brown <kbrown@cornell.edu>
5632 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5633 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5636 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5638 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5639 (safe__call, safe__call1, safe__eval): New functions.
5640 (safe_call): Use it.
5641 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5642 (display_mode_element): Same for `:eval'.
5644 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5646 Fix port to 32-bit AIX (Bug#17540).
5647 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5648 twice. _text already includes this offset.
5649 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5651 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5653 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5654 when closest_pos is identical to to_charpos, don't recurse, since
5655 we already tried that, and failed. (Bug#17539)
5657 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5658 unwinding when frame's faces were not initialized yet, increment
5659 the frame's image-cache reference count before calling
5660 x_free_frame_resources. Don't dereference
5661 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5663 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5665 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5668 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5669 macfont.m, call draw with adjusted arguments so font drivers
5670 don't need to do that.
5672 * macfont.m (macfont_draw): Merge changes from Macport.
5674 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5676 * alloc.c (garbage_collect_1): New function, with all of the guts
5677 of Fgarbage_collect.
5678 (mark_stack): Accept an argument END and don't mark Lisp objects
5679 on the stack beyond the address given by END. Calculation of END
5680 was moved to Fgarbage_collect.
5681 (Fgarbage_collect): Calculate the end address of the stack portion
5682 that needs to be examined by mark_stack, and pass that address to
5683 garbage_collect_1, which will pass it to mark_stack.
5684 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5685 for more details about the underlying problems. In particular,
5686 this avoids dumping Emacs with the large hash-table whose value is
5687 held in purify-flag for most of the time loadup.el runs.
5689 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5691 * xfns.c (x_window_property_intern): New function (code from
5693 (Fx_window_property): Call x_window_property_intern. If property
5694 not found and NILP (source) and outer window != inner window,
5695 check outer window for property (Bug#17537).
5697 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5699 Supply malloc and alloc_size attributes for extern allocators.
5700 This documents the C API, and helps GCC generate a bit better code.
5701 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5702 (ATTRIBUTE_MALLOC_SIZE): New macros.
5703 * gmalloc.c (malloc, realloc, calloc):
5704 * gtkutil.h (malloc_widget_value):
5705 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5706 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5709 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5711 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5712 * image.c (imagemagick_load_image): Port to hosts that do not use
5713 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5715 2014-05-21 Leo Liu <sdl.web@gmail.com>
5717 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5719 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5721 * dbusbind.c (xd_signature): Revert last 2 patches.
5723 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5725 Allow any non-nil value to count as true in bool-vector.
5726 Likewise for xd_signature in dbusbind.c.
5727 This is more consistent with the usual practice in Emacs, which is
5728 that any non-nil value counts as true.
5729 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5730 * dbusbind.c (xd_signature): Likewise, for booleans.
5731 * data.c, lisp.h (Qbooleanp):
5732 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5734 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5736 * lisp.h (CHECK_BOOLEAN): New function.
5737 * alloc.c (Fbool_vector): New function.
5738 (syms_of_alloc): Defsubr it.
5739 * data.c (Qbooleanp): New symbol.
5740 (syms_of_data): DEFSYM it.
5741 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5743 * font.c (font_matching_entity): Extract font-entity object
5744 from the vector of matching entities (Bug#17486).
5746 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5748 Assume C99 or later (Bug#17487).
5749 * bytecode.c (B__dummy__): Remove.
5750 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5751 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5752 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5753 * regex.c (DEBUG_PRINT): Assume varargs macros.
5754 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5756 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5758 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5759 memory for every buffer that was dumped.
5761 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5763 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5764 (Fnreverse): Allow vectors and bool vectors.
5766 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5768 Minor cleanup for terminal setup.
5769 * termhooks.h (create_terminal): Adjust prototype.
5770 * terminal.c (create_terminal): Pass output method and RIF as args.
5771 (init_initial_terminal):
5772 * nsterm.m (ns_create_terminal):
5773 * term.c (init_tty):
5774 * w32term.c (w32_create_terminal):
5775 * xterm.c (x_create_terminal): Adjust users.
5776 Avoid redundant NULL initializers and add comments.
5778 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5780 * keyboard.c (Qdeactivate_mark): Now static.
5782 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5784 If available, use Xfixes extension to do pointer blanking.
5785 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5786 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5787 (make_invisible_cursor): Move to...
5788 * xterm.c (make_invisible_cursor): ...here.
5789 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5790 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5791 (x_term_init): Call to x_setup_pointer_blanking.
5792 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5793 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5795 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5797 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5799 2014-05-12 Glenn Morris <rgm@gnu.org>
5801 * fileio.c (Ffile_executable_p): Doc tweak.
5803 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5805 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5806 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5808 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5810 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5812 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5814 Fix initialization of minibuffer history variable (Bug#17430).
5815 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5816 Move the initialization up to prevent any "value void" message.
5818 2014-05-08 Samuel Bronson <naesten@gmail.com>
5820 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5821 are matched (bug#17413).
5823 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5825 Stop tooltips pulling Emacs window to front (Bug#17408).
5826 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5827 SetWindowPos invocations.
5829 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5831 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5832 not initialized (Bug#17398).
5834 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5836 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5838 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5840 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5841 [HAVE_NS]: Do not include png.h.
5842 (x_query_frame_background_color): New function.
5843 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5844 (png_load_body): Coalesce duplicate code.
5846 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5848 Consult libpng-config more consistently (Bug#17339).
5849 * Makefile.in (PNG_CFLAGS): New var.
5850 (ALL_CFLAGS): Use it.
5851 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5852 CFLAGS now handles this.
5854 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5856 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5857 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5858 because WCONTINUED is always defined now.
5859 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5861 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5863 * buffer.c (overlay_strings): Fix the wording of the commentary.
5865 2014-05-01 Glenn Morris <rgm@gnu.org>
5867 * floatfns.c (Fisnan):
5868 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5870 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5872 * term.c (tty_menu_activate): A better initialization for cursor
5875 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5877 * intervals.c: Tighten assertions.
5878 (create_root_interval): Make sure the interval is not empty.
5879 (intervals_equal): Use booleans.
5880 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5881 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5882 (balance_possible_root_interval): Simplify and use booleans.
5883 (split_interval_right, split_interval_left): Check LENGTH, and remove
5884 now redundant assertion.
5885 (adjust_intervals_for_insertion): Remove now redundant assertions.
5886 (delete_node, interval_deletion_adjustment)
5887 (adjust_intervals_for_deletion, merge_interval_right)
5888 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5889 (reproduce_interval): Make sure the interval is not empty.
5891 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5893 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5894 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5895 satisfaction that they would always be initialized.
5897 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5899 * term.c (tty_menu_display): Move the cursor to the active menu item.
5900 (tty_menu_activate): Return the cursor to the active menu item
5901 after displaying the menu and after displaying help-echo.
5902 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5903 for the details of why this is needed by screen readers and
5906 2014-04-30 Glenn Morris <rgm@gnu.org>
5908 * process.c (handle_child_signal):
5909 Handle systems without WCONTINUED. (Bug#15110, 17339)
5911 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5913 * window.c (struct saved_window): Remove mark.
5914 (Fset_window_configuration, save_window_save)
5915 (compare_window_configurations): Don't touch marks any more.
5917 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5919 Use bits_word for gcmarkbits.
5920 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5921 bits_word is typically a tad more efficient for mark bits than
5922 unsigned is, so use bits_word. All uses changed.
5923 * lisp.h (BITS_PER_INT): Remove; no longer used.
5925 Avoid undefined behavior in signed left shift.
5926 This ports to GCC 4.9.0 with -fsanitize=undefined.
5927 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5929 * regex.c (extract_number):
5930 * lisp.h (make_number, XINT):
5931 Do not shift a 1 bit left into a sign bit.
5932 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5933 not int, for gcmarkbits. All uses changed.
5935 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5937 * search.c (Fnewline_cache_check): Don't try to count newlines
5938 outside the buffer's restriction, as find_newline doesn't support that.
5940 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5942 * window.c (Fset_window_configuration): Deactivate the mark before
5944 (set_window_buffer): Ignore window_initialized.
5945 (window_initialized): Remove.
5946 * keyboard.c (Qdeactivate_mark): Not static any more.
5947 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5950 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5952 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5953 and to clang 3.4, which have fixed the bug. This should let us
5954 run a bit faster on these platforms when address sanitization is
5957 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5959 Port to GCC 4.9.0 with --enable-gcc-warnings.
5960 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5962 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5963 a way that also works with GCC 4.9.0.
5965 * search.c (Fnewline_cache_check): Remove unused locals.
5967 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5969 * search.c (find_newline1): New subroutine.
5970 (Fnewline_cache_check): New function.
5971 (syms_of_search): Defsubr it.
5973 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5975 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5976 * keyboard.c (unblock_input): Add comment.
5977 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5979 2014-04-22 Daniel Colascione <dancol@dancol.org>
5981 * lread.c (readevalloop_eager_expand_eval): New function
5982 that can recurse into toplevel forms.
5983 (readevalloop): Call it.
5984 * lisp.h: Declare Qprogn.
5985 * callint.c (Qprogn): No longer static.
5987 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5989 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5990 Also change identifiers to match the comments, and add more assertions
5993 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5995 * emacs.c (close_output_streams): Don't clear and restore errno.
5997 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5999 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6000 never becomes visible, i.e. using XMonad (Bug#17237).
6002 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6004 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6005 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6006 (Fline_pixel_height): Don't assume that the current buffer and the
6007 selected window's buffer are one and the same. (Bug#17281)
6009 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6010 paragraph-start cache before the newline cache. (Bug#17269)
6012 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6014 * term.c (tty_send_additional_strings): No need to fflush here,
6016 (tty_set_terminal_modes): fflush after sending additional strings,
6019 2014-04-17 Daniel Colascione <dancol@dancol.org>
6021 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6023 (tty_send_additional_strings): New function.
6024 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6025 (syms_of_term): Intern tty-mode-set-strings and
6026 tty-mode-reset-strings.
6028 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6030 * window.c (save_window_save): Lookup window_point_insertion_type in
6031 the right buffer (bug#15457).
6032 (Qwindow_point_insertion_type): New var.
6033 (syms_of_window): Initialize it.
6035 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6037 Fix the MSDOS build.
6038 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6039 (copy_text_and_data): Zero out the atexit chain pointer before
6042 * termhooks.h (encode_terminal_code): Update prototype.
6044 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6045 visible for all DOS_NT ports, not just WINDOWSNT.
6046 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6048 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6049 unless it is defined.
6050 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6052 * process.c (close_on_exec, accept4, process_socket): Move into
6053 the "ifdef subprocesses" part.
6054 (catch_child_signal): Condition by "ifdef subprocesses".
6055 (syms_of_process) <Qinternal_default_process_sentinel>
6056 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6058 * msdos.h: Add prototypes for new functions.
6059 (EINPROGRESS): Define.
6060 (O_CLOEXEC): Define to zero.
6062 * msdos.c (check_window_system): Remove unnecessary an
6063 incompatible duplicate function.
6064 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6065 New functions in support of new functionality.
6067 * menu.c (single_menu_item): Add visual indication of submenu
6068 also for menus on MSDOS frames.
6069 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6071 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6072 when async subprocesses aren't supported.
6074 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6076 * emacs.c (close_output_streams): Zero out errno before calling
6079 * dired.c [MSDOS]: Include msdos.h.
6081 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6082 (DATA_START) [MSDOS]: Define.
6083 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6085 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6086 Ifdef away for MSDOS.
6087 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6088 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6090 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6091 Use temporary file template that is compatible with mkostemp.
6092 Move vfork-related portions under #ifndef MSDOS.
6093 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6095 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6097 * buffer.c (Foverlays_at): Add argument `sorted'.
6099 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6101 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6102 text, invalidate the bidi_paragraph_cache upto and including the
6105 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6107 Port to IRIX 6.5 (Bug#9684).
6108 * conf_post.h (INET6) [IRIX6_5]: Define.
6109 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6110 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6112 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6114 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6115 before passing it to system APIs.
6117 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6119 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6120 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6122 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6124 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6126 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6128 Remove DATA_SEG_BITS.
6129 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6130 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6131 cc, but that platform is so old that SGI itself stopped supporting
6132 it in December 2013. If you still need Emacs on IRIX, please
6133 either compile with GCC and port the undumping code, or run
6134 './configure --with-wide-int'.
6135 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6136 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6137 DEFINE_GDB_SYMBOL_START way to define it.
6138 (NONPOINTER_BITS): New macro.
6139 (EMACS_INT): Use it.
6140 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6141 the problem and/or configuring --with-wide-int.
6142 (USE_LSB_TAG): Simplify, based on above changes.
6143 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6144 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6146 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6148 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6149 covered by a display string that ends in a newline, and that cases
6150 going back by DVPOS lines to hit the search limit, lift the limit
6151 and go back until DVPOS is reached. (Bug#17244)
6153 * indent.c (Fvertical_motion): Handle correctly the case when the
6154 display string is preceded by an empty line.
6156 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6157 use S_IWRITE instead.
6159 2014-04-11 Glenn Morris <rgm@gnu.org>
6161 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6163 2014-04-11 Ken Brown <kbrown@cornell.edu>
6165 * Makefile.in (EMACS_MANIFEST): Revert last change.
6167 2014-04-10 Daniel Colascione <dancol@dancol.org>
6169 * puresize.h (BASE_PURESIZE): Increase.
6171 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6173 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6175 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6176 region handling (and don't call signal_before_change) if
6177 inhibit_modification_hooks is set.
6178 (signal_before_change): Don't check inhibit_modification_hooks any more.
6180 2014-04-08 Daniel Colascione <dancol@dancol.org>
6182 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6183 function cells contain valid lisp objects. (Modified version of
6186 * alloc.c (detect_suspicious_free): Split actual stack capturing
6187 out into new function for easier breakpoint setting.
6188 (note_suspicious_free): New function.
6190 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6192 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6194 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6195 (symbol_block_pinned): New var.
6196 (Fmake_symbol): Initialize `pinned'.
6197 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6198 pinned and signal an error for un-purifiable objects.
6199 (pure_cons): Use it.
6200 (Fpurecopy): Use it, except for objects that can't be purified.
6201 (mark_pinned_symbols): New function.
6202 (Fgarbage_collect): Use it.
6203 (gc_sweep): Remove hack made unnecessary.
6205 2014-04-07 Glenn Morris <rgm@gnu.org>
6207 * keyboard.c (Fopen_dribble_file): Doc tweak.
6209 2014-04-07 Ken Brown <kbrown@cornell.edu>
6211 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6213 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6215 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6216 We have a substitute execinfo.h on hosts that lack it.
6217 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6218 isn't optimized away.
6220 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6222 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6223 * alloc.c (memory_full):
6224 * charset.c (syms_of_charset):
6225 * doc.c (Fsnarf_documentation):
6227 * font.c (BUILD_STYLE_TABLE):
6228 * keyboard.c (make_lispy_event):
6229 * profiler.c (setup_cpu_timer):
6230 * xgselect.c (xg_select):
6231 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6233 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6234 Replace the only use with ARRAYELTS (font_property_table).
6235 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6237 2014-04-03 Daniel Colascione <dancol@dancol.org>
6239 * xterm.c (x_term_init):
6240 * xfns.c (best_xim_style):
6241 * xfaces.c (Fdump_colors):
6242 * w32fns.c (w32_default_color_map):
6243 * w32.c (init_environment, N_ENV_VARS):
6244 * unexcw.c (read_exe_header):
6245 * term.c (term_get_fkeys_1):
6246 * sysdep.c (init_baud_rate):
6247 * nsterm.m (ns_convert_key):
6248 * nsfns.m (get_geometry_from_preferences):
6249 * msdos.c (dos_set_window_size, init_environment):
6250 * macfont.m (mac_font_get_glyph_for_cid)
6251 (macfont_store_descriptor_attributes)
6252 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6253 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6254 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6256 * image.c (xpm_str_to_color_key):
6257 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6258 * frame.c (x_set_frame_parameters):
6259 * fileio.c (Ffile_selinux_context):
6260 * emacs.c (sort_args):
6261 * dosfns.c (msdos_stdcolor_name):
6262 * dired.c (file_attributes):
6263 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6264 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6267 2014-04-02 Daniel Colascione <dancol@dancol.org>
6269 * data.c (Ffset): Abort if we're trying to set a function call to
6272 * lisp.h (ARRAYELTS): New macro.
6274 * alloc.c: Include execinfo.h if available.
6275 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6276 (suspicious_free_record): New structure.
6277 (suspicious_objects, suspicious_object_index)
6278 (suspicious_free_history, suspicious_free_history_index):
6280 (find_suspicious_object_in_range, detect_suspicious_free)
6281 (Fsuspicious_object): New functions.
6282 (cleanup_vector): Call find_suspicious_object_in_range.
6284 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6286 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6287 width from font width (Bug#17163).
6289 * frame.c (x_set_frame_parameters): Calculate default values of
6290 new frame sizes only after all other frame parameters have been
6291 processed (Bug#17142).
6293 2014-04-02 Ken Brown <kbrown@cornell.edu>
6295 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6298 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6300 * xterm.c (x_draw_image_glyph_string): Adjust image background
6301 width accordingly when its x position is adjusted. (Bug#17115)
6303 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6305 * font.c (font_list_entities): Do not add empty vector to font cache.
6306 (font_matching_entity): Likewise. If matching entity is found, insert
6307 1-item vector with this entity instead of entity itself (Bug#17125).
6309 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6311 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6313 * fns.c (validate_subarray): Rename from validate_substring,
6314 since it works for vectors too. New arg ARRAY. Optimize for the
6315 non-nil case. Instead of returning bool, throw an error if out of
6316 range, so that the caller needn't do that. All uses changed.
6317 Report original values if out of range.
6318 (Fsubstring, Fsubstring_no_properties, secure_hash):
6319 Also optimize the case where FROM is 0 or TO is the size.
6321 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6323 * search.c (Freplace_match): Use make_specified_string.
6324 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6325 to catch bogus override face of glyph strings.
6326 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6327 Move common substring range checking code to...
6328 (validate_substring): ...this function.
6330 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6332 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6334 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6336 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6337 bar is zero height, just return (Bug#16976).
6338 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6340 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6342 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6343 is nil. If waiting for toolbar to complete, force a redraw.
6345 2014-03-28 Glenn Morris <rgm@gnu.org>
6347 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6348 (emacs_bugreport): New variable.
6349 (usage_message): Use PACKAGE_BUGREPORT.
6350 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6352 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6354 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6356 Port recent signal-related changes to FreeBSD.
6357 Reported by Herbert J. Skuhra.
6358 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6359 Move decls from here ...
6360 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6362 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6364 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6365 and width of image background when it is displayed with a 'box'
6368 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6370 More backward-compatible fix to char-equal core dump (Bug#17011).
6371 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6372 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6374 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6376 * image.c (init_svg_functions): When loading SVG-related libraries,
6377 free already loaded libraries if the initialization fails.
6378 (rsvg_handle_set_size_callback): Remove declaration, unused.
6380 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6382 Fix core dump in char-equal (Bug#17011).
6383 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6384 unibyte buffers, as we can't tell whether the characters are
6387 * insdel.c (adjust_markers_for_delete): Remove unused local.
6389 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6391 Have (MARKER . ADJUSTMENT) undo records always be immediately
6392 after their corresponding (TEXT . POS) record in undo list.
6394 * lisp.h (record-delete): New arg record_markers.
6395 (record_marker_adjustment): No longer needed outside undo.c.
6396 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6397 adjustments to undo.c's record_marker_adjustments. Note that
6398 fileio.c's decide_coding_unwind is another caller to
6399 adjust_markers_for_delete. Because it has undo list bound to t,
6400 it does not rely on adjust_markers_for_delete to record marker
6402 (del_range_2): Swap call to record_delete and
6403 adjust_markers_for_delete so as undo marker adjustments are
6404 recorded before current deletion's adjustments, as before.
6405 (adjust_after_replace):
6406 (replace_range): Pass value for new record_markers arg to
6408 * undo.c (record_marker_adjustment): Rename to
6409 record_marker_adjustments and made static.
6410 (record_delete): Check record_markers arg and call
6411 record_marker_adjustments.
6412 (record_change): Pass value for new record_markers arg to
6414 (record_point): at_boundary calculation no longer needs to account
6415 for marker adjustments.
6417 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6419 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6422 2014-03-26 Glenn Morris <rgm@gnu.org>
6424 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6426 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6428 * buffer.c (struct sortvec): Add field `spriority'.
6429 (compare_overlays): Use it.
6430 (sort_overlays): Set it.
6432 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6434 * xdisp.c (redisplay_window): If all previous attempts to find the
6435 cursor row failed, try a few alternatives before falling back to
6436 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6438 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6440 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6441 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6443 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6444 variables on Windows.
6446 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6448 * w32.c (unsetenv): Remove unused var `retval'.
6449 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6451 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6452 (start_watching): Remove unused var `thr'.
6454 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6455 (find_child_console): Remove unnecesary var `thread_id'.
6457 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6458 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6460 2014-03-26 Glenn Morris <rgm@gnu.org>
6462 * filelock.c (Flock_buffer): Doc tweak.
6464 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6465 * emacs.c (shut_down_emacs):
6466 * fileio.c (Finsert_file_contents, write_region):
6467 * filelock.c (top-level, syms_of_filelock):
6468 * insdel.c (prepare_to_modify_buffer_1):
6469 CLASH_DETECTION is always defined now.
6471 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6473 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6474 DLL handle, to speed up thread startup.
6476 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6478 Handle sigmask better with nested signal handlers (Bug#15561).
6479 * atimer.c (sigmask_atimers): Remove.
6480 Remaining use rewritten to use body of this function.
6481 * atimer.c (block_atimers, unblock_atimers):
6482 * callproc.c (block_child_signal, unblock_child_signal):
6483 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6484 New arg OLDSET. All callers changed.
6485 * atimer.c (block_atimers, unblock_atimers):
6486 * callproc.c (block_child_signal, unblock_child_signal):
6487 * keyboard.c (handle_interrupt):
6488 * sound.c (vox_configure, vox_close):
6489 Restore the old signal mask rather than unilaterally clearing bits
6490 from the mask, in case a handler is running within another
6491 handler. All callers changed.
6492 * lisp.h, process.c, process.h, term.c:
6493 Adjust decls and callers to match new API.
6494 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6495 signal handlers aren't supposed to use floating point anyway.
6496 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6498 2014-03-23 Daniel Colascione <dancol@dancol.org>
6500 Split gc_sweep into discrete functions for legibility and better
6503 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6504 (sweep_vectors): Fix typo in comment.
6505 (sweep_conses, sweep_floats, sweep_intervals)
6506 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6507 (gc_sweep): Call new functions, to which existing functionality is
6509 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6511 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6513 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6515 2014-03-23 Daniel Colascione <dancol@dancol.org>
6517 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6518 only if xic_style calls for it. This change allows Emacs to work
6519 with ibus. Also, don't leak resources if create_frame_xic fails,
6520 and stop caching xic_style across different displays.
6521 (supported_xim_styles): Make const.
6522 (best_xim_style): Remove first parameter: it's always just
6523 supported_xim_styles. Change to look at supported_xim_styles
6526 2014-03-23 Daniel Colascione <dancol@dancol.org>
6528 * term.c (init_tty): Rearrange condition for clarity; print
6529 appropriate diagnostic.
6531 2014-03-23 Daniel Colascione <dancol@dancol.org>
6533 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6534 array. (ASAN caught.)
6536 2014-03-22 Glenn Morris <rgm@gnu.org>
6538 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6540 2014-03-22 Daniel Colascione <dancol@dancol.org>
6542 * process.c (conv_sockaddr_to_lisp): When extracting the string
6543 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6545 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6547 Fix regression introduced by patch for Bug#10500.
6548 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6549 * w32term.c (x_draw_image_relief): Likewise.
6551 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6553 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6554 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6555 maximize a frame for odd default fonts.
6557 2014-03-21 Glenn Morris <rgm@gnu.org>
6559 * minibuf.c (history-length): Increase default from 30 to 100.
6561 2014-03-21 Daniel Colascione <dancol@dancol.org>
6563 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6564 every time we switch to minibuffer.
6566 * alloc.c (lisp_align_malloc, allocate_string_data)
6567 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6568 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6570 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6572 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6573 support more "verbs".
6575 2014-03-21 Daniel Colascione <dancol@dancol.org>
6577 Always prohibit dumping a dumped Emacs.
6579 * emacs.c (might_dump): New variable.
6580 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6581 * lisp.h (might_dump): Declare.
6582 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6584 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6586 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6588 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6590 * doc.c (store_function_docstring): Warn when we don't know where to
6592 (Fsubstitute_command_keys): Don't advertise the fact that
6593 text-properties are dropped, since we think it's a bug that we'll fix.
6595 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6596 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6597 * frame.c (frame_garbaged): Make "docstring" more precise.
6599 2014-03-20 Glenn Morris <rgm@gnu.org>
6601 * charset.c (init_charset): When we cannot find the charsets directory,
6602 mention if EMACSDATA is set.
6604 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6606 * fns.c (Frandom): Fix rare bug where the result isn't random.
6608 Fix porting inconsistency about rounding to even.
6609 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6610 This way, the unusual !HAVE_RINT case acts like the usual
6611 HAVE_RINT case, and we can fix the documentation accordingly.
6613 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6615 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6616 (w32_wnd_proc): Initialize the dwHoverTime member of
6617 TRACKMOUSEEVENT structure.
6619 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6621 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6623 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6625 * search.c (find_newline): Speed up the function when using the
6626 newline cache, by halving the number of calls to
6627 region_cache_forward and region_cache_backward. (Bug#16830)
6629 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6631 * buffer.c (Fset_buffer): Document return value (bug#17015).
6633 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6635 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6636 nil, always resize character wise to avoid potential loss of the
6637 mode line (Bug#16923 related).
6639 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6641 * frame.c (x_set_frame_parameters): Always calculate new sizes
6642 pixelwise to avoid potential loss when rounding.
6644 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6646 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6647 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6649 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6651 * w32.c (fstatat): Don't add an extra slash if the argument ends
6652 with a slash: this fails the subsequent call to stat_worker on
6653 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6655 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6657 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6659 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6661 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6663 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6664 when frame is only on one screen (Bug#14713).
6666 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6668 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6669 there's a valid wrap point in the display line, the last glyph
6670 cannot "just barely fit" on this row, because display_line doesn't
6671 let it. Instead, proceed as if the last glyph didn't fit, so that
6672 we eventually back up the iterator to the wrap point. This avoids
6673 delusional behavior of move_it_to, whereby it proceeds to the next
6674 display line, but sets current_x to zero for all the glyphs that
6675 without word-wrap would fit on the previous display line.
6676 One result was that visual-order cursor movement behaved erratically
6678 (Fmove_point_visually): Add code to find the x coordinate of the
6679 last character before wrap point, under word-wrap on a TTY.
6681 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6683 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6684 also return value of MOVE_POS_MATCH_OR_ZV from
6685 move_it_in_display_line_to, when moving from beginning of line to
6686 point's position. (Bug#16961)
6688 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6690 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6691 * window.c (Fselect_window): Explain NORECORD and
6692 `buffer-list-update-hook' in doc-string.
6694 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6696 * window.c (Fother_window_for_scrolling): Check that
6697 Vother_window_scroll_buffer is a buffer.
6699 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6701 * xterm.c (xim_initialize): Always pass a copy of resource name
6702 to XRegisterIMInstantiateCallback and eassert whether return
6703 value is True. Passing copy is important because Xlib doesn't
6704 make its own copy and resource name argument usually points to
6705 SSDATA (Vx_resource_name), which may be changed from Lisp.
6706 (xim_close_display): For XUnregisterIMInstantiateCallback,
6707 always eassert return value and pass exactly the same values
6708 as were used for XRegisterIMInstantiateCallback.
6709 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6710 sources to check why if you are interested.
6712 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6714 * dispnew.c (change_frame_size_1): Add new_lines instead of
6715 new_height, the latter may be still zero if passed as such.
6716 * window.c (Fwindow_pixel_height): Mention bottom divider in
6719 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6721 Fix "resource temporarily unavailable" with xgselect
6723 * xgselect.c: Include <stdbool.h>.
6724 (xg_select) [!USE_GTK]: Don't lose track of errno.
6726 Fix minor --enable-gcc-warnings issues.
6727 * widget.c (update_various_frame_slots, EmacsFrameResize):
6728 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6730 2014-03-04 Ken Brown <kbrown@cornell.edu>
6732 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6733 represent the actual adjustment needed for alignment.
6735 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6737 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6738 needed, and don't reallocate if the initial allocation already
6739 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6741 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6743 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6746 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6748 * cmds.c (delete-char): Update docstring pointing out that the
6749 function ignores `delete-active-region' and `overwrite-mode'.
6751 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6753 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6755 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6756 allocated buffer due to alignment.
6757 (freehook): If the block to be freed was allocated by
6758 'aligned_alloc', find its real pointer before calling 'free'.
6760 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6763 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6765 * font.c (toplevel): Adjust comment about font cache layout.
6766 (font_clear_cache): Fix to match real font cache layout.
6767 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6768 (Fframe_font_cache) [FONT_DEBUG]: New function.
6769 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6771 Avoid crashes when X fonts are erroneously freed on reused X
6772 'Display *' connection data (Bug#16069). Note that X font
6773 resources still may be leaked, but currently there is no way
6774 to completely avoid it.
6775 * xterm.h (struct x_display_info): New member x_id. Add comments.
6776 * xterm.c (x_display_id): New variable.
6777 (x_term_init): Assign identifier to each opened X connection.
6778 * xfont.c (struct xfont): New member x_display_id.
6779 (xfont_open): Initialize it with frame's display id.
6780 (xfont_close): Check whether font's display id matches the one
6781 recorded for the given display. Adjust comment.
6782 * xftfont.c (struct xftfont_info):
6783 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6785 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6787 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6788 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6789 killed Vother_window_scroll_buffer.
6790 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6792 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6794 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6795 that start with more than 2 slashes as UNCs. (Bug#16751)
6797 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6799 Fix a few crashes and leaks when cloning C strings.
6800 * alloc.c, lisp.h (dupstring): New function.
6801 * gtkutil.c (xg_get_font):
6802 * term.c (tty_default_color_capabilities):
6803 * xsettings.c (store_monospaced_changed)
6804 (store_font_name_changed, parse_settings)
6805 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6806 This avoids some unlikely crashes due to accessing freed storage,
6807 and avoids some minor memory leaks in the more-typical case.
6809 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6811 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6812 cursor when modeline can't be dragged (Bug#16647).
6814 2014-02-28 Glenn Morris <rgm@gnu.org>
6816 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6817 from custom-delayed-init-variables. (Bug#11565)
6819 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6821 More fixes for mouse glyph calculations (Bug#16647).
6822 * window.c (coordinates_in_window): In intersection of
6823 horizontal and vertical window dividers prefer the horizontal
6824 one. Add some extra parens to last fix.
6825 (window_relative_x_coord): Return x-coordinate for header and
6827 * xdisp.c (remember_mouse_glyph): In text area don't extend
6828 glyph into mode line to show the vertical drag cursor there
6829 immediately. Subdivide mouse glyphs in right fringes to show a
6830 horizontal drag cursor as soon as we enter the "grabbable width"
6831 portion. Handle vertical border case separately. Do not
6832 subdivide window divider areas.
6833 (note_mouse_highlight): On bottom divider of bottommost windows
6834 show vertical drag cursor only when the minibuffer window can be
6837 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6839 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6840 reset by the face of the object just displayed. See also bug#76.
6841 (get_next_display_element): If the string came from a display
6842 property, examine the box face attribute at it->position, not at
6843 it->current.pos, since the latter was not updated yet. (Bug#16870)
6844 (handle_face_prop): Improve commentary.
6846 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6848 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6849 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6851 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6853 Fixes around Bug#16647.
6854 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6855 ON_BOTTOM_DIVIDER cases.
6856 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6857 only if the window has no right divider.
6858 (Fcoordinates_in_window_p): Fix doc-string.
6860 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6862 * lread.c (Funintern): Fix doc to match advertised calling convention.
6864 2014-02-24 Daniel Colascione <dancol@dancol.org>
6866 * keyboard.c (read_char): Close race that resulted in lost events.
6868 2014-02-22 Glenn Morris <rgm@gnu.org>
6870 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6871 * window.c (window-resize-pixelwise): Doc fixes.
6873 * process.c (Finternal_default_process_filter)
6874 (Finternal_default_process_sentinel): Doc tweaks.
6876 2014-02-21 Glenn Morris <rgm@gnu.org>
6878 * process.c (Fprocess_buffer, Faccept_process_output)
6879 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6882 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6884 * window.c (Fwindow_scroll_bar_width): New function.
6886 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6888 Pacify GCC when configuring with --enable-gcc-warnings.
6889 * xdisp.c (move_it_in_display_line_to) [lint]:
6890 Initialize recently-added local.
6892 2014-02-21 Daniel Colascione <dancol@dancol.org>
6894 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6896 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6898 * xdisp.c (init_iterator): Don't dereference a bogus face
6899 pointer. (Bug#16819)
6900 (try_cursor_movement): Don't use cursor position if
6901 set_cursor_from_row failed to compute it. This avoids assertion
6902 violations in MATRIX_ROW.
6903 (move_it_in_display_line_to): Save the iterator state in ppos_it
6904 only once per call. Reimplement the method used to return to the
6905 best candidate position if all the positions found in display line
6906 are beyond TO_CHARPOS. This cuts down the number of calls to
6907 bidi_shelve_cache, which moves a lot of stuff when lines are long
6908 and include bidirectional text. (Bug#15555)
6910 2014-02-20 Glenn Morris <rgm@gnu.org>
6912 * data.c (Fdefalias): Doc fix.
6914 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6916 * xdisp.c (display_line): Fix horizontal scrolling of large images
6917 when fringes are turned off. This comes at a price of not
6918 displaying the truncation/continuation glyphs in this case.
6921 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6922 CreateDIBSection returns an error indication, zero out *ximg after
6923 destroying the image. This avoids crashes in memory allocations
6924 due to the fact that some of the callers also call
6925 x_destroy_x_image, which will attempt to free an already free'd
6928 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6930 * widget.c (update_various_frame_slots): Don't set
6931 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6933 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6935 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6937 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6939 temacs --daemon fix (Bug#16599).
6940 * emacs.c (main): Initialize daemon_pipe[1] here ...
6941 (syms_of_emacs): ... instead of here.
6943 2014-02-16 Anders Lindgern <andlind@gmail.com>
6945 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6948 2014-02-16 Daniel Colascione <dancol@dancol.org>
6950 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6951 (xd_get_connection_address): Use it.
6952 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6953 xd_get_connection_address because the latter signals if the bus
6954 we're trying to close is already disconnected.
6956 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6958 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6959 argument to CreateThread. This avoids segfaults on Windows 9X.
6960 Reported by oslsachem <oslsachem@gmail.com>.
6962 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6964 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6965 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6966 (check_lseek): New function, to report lseek errors.
6967 (save_data_space, update_file_ptrs, read_header, write_header)
6968 (copy_file, copy_rest, unexec): Use these news functions.
6969 (update_file_ptrs): Don't assume wraparound behavior when
6970 converting a large size_t value to off_t.
6972 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6974 * composite.c (fill_gstring_header): Pass positions as C integers
6975 and move parameters checking to...
6976 (Fcomposition_get_gstring): ...this function. Handle case when
6977 buffer positions are in reversed order and avoid crash (Bug#16739).
6979 * buffer.c (validate_region): Mention current buffer in error message.
6981 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6983 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6985 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6987 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6989 2014-02-11 Glenn Morris <rgm@gnu.org>
6991 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6992 Replace refs to "OpenStep" in messages.
6994 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6996 Avoid "." at end of error diagnostics.
6997 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6998 * font.c (Ffont_at):
6999 * nsfns.m (ns_display_info_for_name):
7000 * nsselect.m (Fx_own_selection_internal):
7001 * nsterm.m (performDragOperation:):
7002 Remove "." from end of diagnostic.
7004 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7006 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7007 unintuitive (bug#15824).
7008 (Fyes_or_no_p): Doc fix (bug#15456).
7010 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7012 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7014 * eval.c (call_debugger): When exiting the debugger, do not allow
7015 max_specpdl_size less than actual binding depth (Bug#16603).
7016 (syms_of_eval): Adjust docstring.
7018 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7020 * cmds.c (Fself_insert_command): Output a clearer error message on
7021 negative repetitions (bug#9476).
7023 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7025 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7027 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7029 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7031 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7033 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7035 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7037 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7039 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7041 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7042 `exit' works (bug#15865).
7044 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7046 Constrain window box/body sizes and margin widths (Bug#16649).
7047 * xdisp.c (window_box_width): Don't return less than zero.
7048 (window_box_left_offset, window_box_right_offset): Don't return
7049 more than the window's pixel width.
7050 * window.c (window_body_height, window_body_width): Don't return
7052 (window_resize_apply): Adjust margin width, if necessary.
7054 2014-02-07 Glenn Morris <rgm@gnu.org>
7056 * nsterm.m (syms_of_nsterm): Doc fix.
7058 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7060 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7061 New variables: pointers through which to call the respective APIs.
7062 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7063 (filename_from_ansi, sys_link, check_windows_init_file):
7064 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7065 This is required on Windows 9X, where we dynamically load
7066 UNICOWS.DLL which has their non-stub implementations.
7067 (maybe_load_unicows_dll): Assign addresses to these 2 function
7068 pointers after loading UNICOWS.DLL.
7070 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7071 MultiByteToWideChar and WideCharToMultiByte through function
7074 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7077 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7079 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7080 for OSX >= 10.9 if separate spaces are used.
7081 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7083 2014-02-06 Glenn Morris <rgm@gnu.org>
7085 * buffer.c (cache-long-scans): Doc fix.
7087 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7089 * w32fns.c (Fw32_shell_execute): Doc fix.
7091 2014-02-05 Bastien Guerry <bzg@gnu.org>
7093 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7094 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7096 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7098 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7099 outside the window (Bug#16649).
7101 * xdisp.c (note_mouse_highlight): When entering a margin area show
7102 a non-text cursor (Bug#16647).
7104 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7106 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7107 It prompted a compile-time diagnostic on GNU/Linux.
7108 Simplify to remove the need for the label.
7110 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7112 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7113 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7114 to show it; otherwise return 'unsupported--w32-dialog' to signal
7115 to the caller that emulation with menus is necessary.
7116 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7118 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7120 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7123 * menu.c (Fx_popup_dialog): Don't condition the call to
7124 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7125 special symbol 'unsupported--w32-dialog', emulate the dialog with
7126 a menu by calling x-popup-menu.
7128 * menu.h (Qunsupported__w32_dialog): New extern variable.
7130 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7132 * keyboard.c (kbd_buffer_get_event): Read file notification events
7135 * xgselect.c (xg_select): Read glib events in any case, even if
7136 there are no file descriptors to watch for. (Bug#16519)
7138 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7140 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7141 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7142 * w32term.c (w32_draw_window_divider): Handle first and last
7144 * w32term.h (w32_fill_area_abs): New function.
7145 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7147 * xfaces.c (realize_basic_faces): Handle new face ids.
7148 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7149 and bottom divider width.
7150 * xterm.c (x_draw_window_divider): Handle first and last pixels
7153 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7155 * print.c (Fexternal_debugging_output): Add cast to pacify
7156 --enable-gcc-warnings.
7157 * eval.c (call_debugger): Grow specpdl if the debugger was
7158 entered due to specpdl overflow (Bug#16603) and allow more
7159 specpdl space for the debugger itself.
7161 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7163 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7166 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7168 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7169 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7171 * print.c (Fexternal_debugging_output): If the argument character
7172 is non-ASCII, encode it with the current locale's encoding before
7173 writing the result to the terminal. (Bug#16448)
7175 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7176 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7179 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7181 * process.c (create_process): Reset SIGPROF handler in the child.
7182 * callproc.c (call_process): Likewise.
7184 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7186 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7188 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7190 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7191 of zero to print strings, GDB doesn't like it.
7193 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7194 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7195 we still use correct addresses. (Bug#16576)
7197 2014-01-27 K. Handa <handa@gnu.org>
7199 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7200 to preserve the code detection behavior of 24.3.
7201 * coding.h (struct coding_system): New member detected_utf8_bytes.
7202 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7203 (decode_coding_gap): Use short cut for UTF-8 file reading only
7204 when coding->detected_utf8_bytes equals to coding->src_bytes.
7205 * fileio.c (Finsert_file_contents): Cancel the previous change.
7207 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7209 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7210 that are not visible.
7212 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7214 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7215 is grabbed (Bug#16565).
7217 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7219 * xdisp.c (last_max_ascent): Re-remove after erroneously
7220 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7222 (move_it_to): Re-remove reference to last_max_ascent.
7223 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7224 max_descent here instead of calling line_bottom_y.
7227 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7229 * terminal.c (initial_free_frame_resources): New function.
7230 (init_initial_terminal): Install new hook to free face cache
7231 on initial frame and avoid memory leak. For details, see
7232 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7233 * xfaces.c (free_frame_faces): Adjust comment.
7235 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7237 * data.c (Fstring_to_number): Document results if unparsable
7240 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7242 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7244 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7246 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7247 * coding.c (detect_coding_utf_8, emacs_mule_char)
7248 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7249 (check_utf_8, decode_coding):
7250 * coding.h (struct coding_system.errors):
7251 Use ptrdiff_t, not int, for integer values derived from buffer and
7254 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7255 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7256 before invoking decode_coding_gap, since there's just one block.
7258 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7260 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7261 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7262 too early. Again run change_frame_size before assigning menu-
7265 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7267 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7268 arrives, call x_check_fullscreen, in case the new display has a
7269 different resolution. (Bug#16517)
7271 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7273 * term.c (read_menu_input): If the selected frame changes, exit
7275 (tty_menu_show): If the selected frame changes while we displayed
7276 a menu, throw to top level. (Bug#16479)
7278 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7280 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7282 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7284 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7285 * data.c (count_one_bits_word): Fix bug (negated comparison)
7286 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7288 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7290 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7291 Avoid undefined behavior by initializing display property bit of a
7292 string processed by the bidirectional iterator. For details, see
7293 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7295 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7297 Minor cleanup of previous change.
7298 * image.c (imagemagick_error, Fimagemagick_types):
7299 Omit some recently-introduced and unnecessary casts and assignments.
7301 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7303 Fix two memory leaks discovered with Valgrind.
7304 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7305 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7307 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7309 Fixes in window size functions around Bug#16430 and Bug#16470.
7310 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7311 (Fwindow_mode_line_height, Fwindow_header_line_height)
7312 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7313 Minor doc-string adjustments.
7314 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7315 Rewrite doc-strings.
7316 (window_body_height, window_body_width): Do not count partially
7317 visible lines/columns when PIXELWISE is nil (Bug#16470).
7318 (Qfloor, Qceiling): New symbols.
7320 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7322 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7323 when the image cache is not yet allocated. (Bug#16509)
7325 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7327 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7328 re-attach intervals to its base buffer (Bug#16502).
7329 * intervals.c (set_interval_object): Move from here...
7330 * intervals.h (set_interval_object): ... to here. Fix comments.
7332 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7334 Avoid undefined behavior by initializing buffer redisplay bit.
7335 Reported by Dmitry Antipov in
7336 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7337 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7339 Revert some of the CANNOT_DUMP fix (Bug#16494).
7340 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7342 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7344 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7345 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7346 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7347 they are replaced by macros that expand into direct calls to the
7348 corresponding functions from GDI32.DLL.
7349 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7350 variables in the Cygwin build, they are unused.
7352 2014-01-19 K. Handa <handa@gnu.org>
7354 * composite.c (composition_update_it): Fix previous change.
7356 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7358 Fix file name handling on MS-Windows 9X.
7359 * w32.c (maybe_load_unicows_dll): New function.
7361 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7362 on, to make sure we can convert file names to and from UTF-8 on
7363 Windows 9X. This fixes a failure to start up because Emacs cannot
7364 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7366 * w32font.c [WINDOWSNT]: Include w32.h.
7367 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7368 of implementing the same stuff.
7369 Remove now unused g_b_init_is_windows_9x.
7371 * w32.h (maybe_load_unicows_dll): Add prototype.
7373 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7375 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7376 switch to single keyboard. Prevents daemon crashes when a new
7377 client connects while we show a TTY menu in an existing client.
7380 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7382 Fix MinGW64 porting problem with _setjmp.
7383 Reported by Eli Zaretskii in:
7384 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7385 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7386 the old _setjmp and _longjmp. All uses changed.
7388 2014-01-13 Daniel Colascione <dancol@dancol.org>
7390 * textprop.c (Fremove_list_of_text_properties):
7391 Correctly handle reaching the end of the interval tree. (Bug#15344)
7393 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7395 * xdisp.c (resize_mini_window): Round height to a multiple of
7396 frame's line height. Fix bug in calculation of window start
7397 position (Bug#16424).
7399 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7401 * macfont.m: Include termchar.h.
7402 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7403 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7404 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7405 *_WITH_GC_* to take face and f as parameters.
7406 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7407 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7409 2014-01-13 Daniel Colascione <dancol@dancol.org>
7411 Fix menu item updating in the presence of the Unity global menu
7414 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7415 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7417 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7418 updating menus; explain why.
7419 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7420 problem it's supposed to solve and it interferes with detecting
7421 the presence of a global menu.
7422 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7425 2014-01-11 K. Handa <handa@gnu.org>
7427 * composite.c (composition_update_it): Fix indexing of
7428 LGSTRING_CHAR (Bug#15984).
7430 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7432 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7434 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7436 * xdisp.c (try_window_id): Don't use this function's optimizations
7437 if overlays in the buffer displayed by the window have changed
7438 since last redisplay. (Bug#16347)
7439 (message_dolog): Fix indentation.
7441 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7443 * frame.c (frame_resize_pixelwise): Fix doc-string.
7445 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7447 Fix handling of internal borders (Bug#16348).
7448 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7449 Remove internal border width from pixel width of windows.
7450 (change_frame_size_1): Don't return early when frame's pixel
7451 size changes - we still have to record the new sizes in the
7453 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7454 also when toolbar gets larger.
7455 * window.c (check_frame_size): Include internal_border_width in
7457 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7458 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7459 In non-toolkit/non-GTK version clear internal border.
7460 * xterm.c (x_clear_under_internal_border): New function for
7461 non-toolkit/non-GTK version.
7462 (x_after_update_window_line): In non-toolkit/non-GTK version
7464 (handle_one_xevent, x_set_window_size):
7465 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7466 * xterm.h (x_clear_under_internal_border): Extern it.
7468 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7470 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7471 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7474 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7476 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7477 last value of point is not equal to buffer's point. (Bug#16129)
7479 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7482 * nsterm.h (updateCollectionBehavior): Rename from
7483 updateCollectionBehaviour. All uses changed.
7485 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7486 * Makefile.in (SETFATTR): New macro.
7487 (temacs$(EXEEXT)): Use it.
7489 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7491 Fix maximization behavior on Windows (Bug#16300).
7492 * w32fns.c (w32_fullscreen_rect): Don't handle
7493 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7494 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7495 of SetWindowPos. Restore last placement also when leaving
7496 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7497 but the FULLSCREEN_BOTH case.
7499 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7502 * data.c (arithcompare_driver):
7503 * fileio.c (Fcar_less_than_car):
7504 * fns.c (internal_equal):
7505 * frame.c (delete_frame):
7506 * lisp.h (enum More_Lisp_Bits):
7508 Avoid C99 constructs that don't work in C89.
7509 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7510 to port to C89, which doesn't have 'long long'.
7511 (count_trailing_zero_bits): Use them.
7513 2014-01-03 Chong Yidong <cyd@gnu.org>
7515 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7517 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7519 Further adjust frame/window scrollbar width calculations.
7520 * window.c (apply_window_adjustment):
7521 Set windows_or_buffers_changed.
7522 (Fwindow_scroll_bars): Return actual scrollbar width.
7523 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7524 For non-toolkit builds again use 14 as minimum width and set
7525 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7526 * xterm.c (XTset_vertical_scroll_bar): Take width from
7527 WINDOW_SCROLL_BAR_AREA_WIDTH.
7528 (x_new_font): Rename wid to unit. Base calculation of new
7529 scrollbar width on toolkit used and make it analogous to that of
7530 x_set_scroll_bar_default_width.
7531 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7532 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7533 of GetSystemMetrics.
7534 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7535 WINDOW_SCROLL_BAR_AREA_WIDTH.
7536 (x_new_font): Make it correspond to changes in xterm.c.
7538 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7540 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7541 This is a cleaner way to fix the MinGW-w64 porting problem.
7542 Check for INTPTR_MAX misconfiguration.
7544 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7546 * search.c (newline_cache_on_off, find_newline): In indirect
7547 buffers, use the newline cache of the base buffer.
7549 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7550 buffer, invalidate the caches of its base buffer. (Bug#16265)
7552 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7553 buffers, use the width-run cache of the base buffer.
7555 * xdisp.c (redisplay_window): When the window displays an indirect
7556 buffer, and the character widths in the display table have
7557 changed, invalidate the width-run cache of the corresponding base
7560 * fileio.c (Finsert_file_contents): When invalidating the newline
7561 cache, consider the case of inserting into indirect buffer.
7563 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7564 In indirect buffers, use the paragraph cache of the base buffer.
7566 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7568 * window.c (grow_mini_window): Fix last change.
7570 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7572 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7574 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7576 * w32term.c (w32_initialize): Use LCID and LOWORD.
7578 * w32proc.c (create_child): Use pid_t for 5th argument.
7579 (IsValidLocale): Don't provide prototype for MinGW64.
7580 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7581 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7583 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7584 MinGW64 doesn't support.
7586 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7588 * w32.c (set_named_security_info): New function.
7589 (acl_set_file): Fall back on set_named_security_info if
7590 set_file_security fails.
7591 (g_b_init_set_named_security_info_w)
7592 (g_b_init_set_named_security_info_a): New static variables.
7593 (globals_of_w32): Initialize them to zero.
7594 (set_named_security_info): Set them to non-zero if the
7595 corresponding API is available.
7596 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7597 New function typedefs.
7599 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7601 Some more fixes following pixelwise resize changes including one
7603 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7604 of frame_resize_pixelwise.
7605 * widget.c (pixel_to_text_size): New function.
7606 (update_wm_hints): Have size hints respect value of
7607 frame_resize_pixelwise.
7608 (EmacsFrameResize): Alway process resize requests pixelwise.
7609 * window.c (grow_mini_window): Make sure mini window is at least
7611 * xdisp.c (display_menu_bar): Make sure menubar extends till
7613 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7614 (x_set_tool_bar_lines): Calculate pixelwise.
7615 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7616 frame_resize_pixelwise.
7618 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7620 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7621 variables not used there.
7623 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7625 * w32.c (sys_umask): New function. (Bug#16299)
7627 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7629 * dispnew.c (change_frame_size_1): Take old width of root window
7630 from that window's pixel width. (Bug#16284)
7632 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7634 Plain copy-file no longer chmods an existing destination (Bug#16133).
7635 * fileio.c (realmask): Now a static var, not a local.
7636 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7637 Remove arg STATPTR. All uses changed.
7638 (Fcopy_file): Do not alter permissions of existing destinations,
7639 unless PRESERVE-PERMISSIONS (renamed from
7640 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7641 Avoid race when testing for existing destinations and for
7642 when input and output files are the same.
7643 If changing the group fails, adjust both default and
7644 preserved permissions so that access is not granted to the
7646 (Fset_default_file_modes, init_fileio): Update realmask.
7647 (Fdefault_file_modes): Use realmask instead of calling umask.
7649 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7651 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7652 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7653 flags on the daemon pipe ends before execing.
7655 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7657 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7658 session. (Bug#14739)
7660 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7662 * callproc.c (Vexec_path): Document that exec-directory is in it.
7664 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7666 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7669 2013-12-27 Chong Yidong <cyd@gnu.org>
7671 * data.c (Fsymbol_function): Doc fix.
7673 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7675 Some more tinkering with Bug#16051.
7676 * window.c (resize_frame_windows): Don't let the size of the
7677 root window drop below the frame's default character size.
7678 Never ever delete any subwindows - let the window manager do the
7681 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7682 of toolbar lines needed when they exceed the height of the root
7684 (unwind_create_frame_1): New function.
7685 (Fx_create_frame): Generally inhibit calling the window
7686 configuration change hook here. Remove extra call to
7687 change_frame_size - it's not needed when we don't run the
7688 configuration change hook.
7690 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7692 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7693 On my Fedora 19 platform the core dumps were so big that
7694 my desktop became nearly catatonic.
7695 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7696 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7697 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7698 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7699 a clang-only syntax.
7700 * conf_post.h (__has_feature): New macro, if not already defined.
7701 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7702 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7704 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7706 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7707 is a file name. (Bug#16252)
7709 2013-12-25 Chong Yidong <cyd@gnu.org>
7711 * keyboard.c (Voverriding_terminal_local_map)
7712 (Voverriding_local_map): Doc fix.
7714 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7716 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7718 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7719 file name when it is submitted to ShellExecute. Simplify code.
7720 Don't test DOCUMENT for being a string, as that is enforced by
7721 CHECK_STRING. Doc fix.
7723 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7725 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7726 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7727 redisplay_tool_bar does. Improve and fix commentary.
7728 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7729 limits of the glyph matrices. (Bug#16051)
7730 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7731 only when the new size is different from the old one, and the new
7732 size can be achieved given the frame height.
7734 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7736 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7738 2013-12-23 Glenn Morris <rgm@gnu.org>
7740 * lread.c (Fload): Mention load-prefer-newer in doc.
7742 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7744 Handle Bug#16207 by being more restrictive when running hooks.
7745 * window.c (unwind_change_frame): New function.
7746 (Fset_window_configuration): Don't run configuration change hook
7747 while the frame configuration is unsafe. Call select_window
7750 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7752 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7754 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7756 * nsterm.h: Declare EmacsColor category.
7758 * nsterm.m (NSColor): Implement EmacsColor category.
7759 (ns_get_color): Use colorUsingDefaultColorSpace.
7760 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7762 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7764 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7766 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7767 having the PNG_NORETURN attribute, to avoid compiler warning in
7770 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7772 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7774 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7775 fringe background extension.
7776 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7777 because they are now always the same as `left' and `width',
7778 respectively. Remove code for the case that `width' and
7779 `sb_width' are different.
7781 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7783 Remove scroll_bar_actual_width from frames.
7784 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7785 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7786 (x_figure_window_size):
7787 * nsterm.m (x_set_window_size):
7788 * widget.c (set_frame_size):
7789 * w32term.c (x_set_window_size):
7790 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7791 scroll_bar_actual_width.
7793 Convert scroll_bar members to integers on Windows.
7794 * w32term.h (struct scroll_bar): Convert top, left, width,
7795 height, start, end and dragging to integers.
7796 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7798 * w32term.c (w32_set_scroll_bar_thumb)
7799 (w32_scroll_bar_handle_click): Remove XINT conversions for
7800 scroll_bar members. Treat bar->dragging as integer.
7801 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7802 first element. Remove XINT conversions for scroll_bar members.
7803 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7804 Remove XINT conversions for scroll_bar members.
7806 Fix assignment for new window total sizes.
7807 * window.c (Fwindow_resize_apply_total): Assign values for
7810 2013-12-20 Chong Yidong <cyd@gnu.org>
7812 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7813 argument to `append'.
7815 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7817 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7818 current text face, for extending the face of the display margins.
7821 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7822 Doc fix. (Bug#16190)
7824 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7826 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7829 * nsterm.m (Qfile, Qurl): New.
7830 (EV_MODIFIERS2): New macro.
7831 (EV_MODIFIERS): Use EV_MODIFIERS2.
7832 (ns_term_init): Remove font and color from DND, does not work on
7833 newer OSX, and other ports don't have them.
7834 (performDragOperation:): Handle modifiers used during drag.
7835 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7836 Remove global Lisp variables used to communicate with ns-win.el.
7837 Remove font and color handling.
7838 (syms_of_nsterm): Defsym Qfile and Qurl.
7840 2013-12-19 Anders Lindgren <andlind@gmail.com>
7842 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7843 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7845 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7846 (constrainFrameRect): Remove special case nr_screens == 1.
7847 Don't constrain size to size of view.
7849 * nsterm.h (ns_output): Remove dont_constrain.
7851 2013-12-19 Anders Lindgren <andlind@gmail.com>
7853 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7855 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7857 Minor fixes for recent openp changes.
7858 * lisp.h (GCPRO7): New macro.
7859 * lread.c (openp): Use bool for boolean; all callers changed.
7860 Protect save_string from GC. Don't assume that file descriptors
7861 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7862 warning about uninitialized variable.
7864 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7866 * w32fns.c (emacs_abort): Use intptr_t as argument of
7867 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7869 2013-12-18 Glenn Morris <rgm@gnu.org>
7871 * lread.c (Fload): Pass load_prefer_newer to openp.
7872 Don't bother checking mtime if openp already did it.
7873 (openp): Add `newer' argument, to check all suffixes
7874 and find the newest file.
7875 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7876 * callproc.c (call_process):
7877 * charset.c (load_charset_map_from_file):
7878 * emacs.c (init_cmdargs):
7879 * image.c (x_create_bitmap_from_file, x_find_image_file):
7881 * lread.c (Flocate_file_internal):
7882 * process.c (Fformat_network_address):
7883 * sound.c (Fplay_sound_internal):
7884 * w32.c (check_windows_init_file):
7885 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7887 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7889 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7891 * w32.c (getloadavg): Don't index samples[] array with negative
7892 indices. Recover from wall-clock time being set backwards.
7894 * w32term.c (w32_initialize): Declare the argument of
7895 set_user_model as const.
7897 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7898 (w32_menu_show): Constify some arguments passed to MessageBox.
7900 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7901 to initialize Lisp objects.
7903 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7904 initialize Lisp objects.
7906 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7907 use variables used only on X under that condition.
7909 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7910 variables not used there.
7912 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7914 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7915 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7917 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7919 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7920 code, revealed in presence of R2L characters, character
7921 compositions, and display vectors. A better fix for Bug#16148.
7922 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7923 GTK and NS builds, they don't have this member of struct frame.
7925 * dispextern.h (struct composition_it): Correct a comment for the
7928 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7930 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7931 This prevents a compilation error on C compilers that do not
7932 default functions to return 'int' if not declared. Also, add
7933 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7934 since it now uses inline functions.
7936 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7938 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7939 display margins on mode line, header line, and in the frame's
7940 tool-bar window. (Bug#16165)
7942 2013-12-16 Andreas Schwab <schwab@suse.de>
7944 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7946 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7948 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7951 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7953 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7955 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7957 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7958 intended to find bogus pointers in font objects (Bug#16140).
7959 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7960 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7961 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7962 Disable for MS-Windows due to Bug#15876; apparently this
7963 requires more or less substantial changes in fontset code.
7964 * xfont.c (xfont_close):
7965 * xftfont.c (xftfont_close): Call x_display_info_for_display
7966 to check whether 'Display *' is valid (Bug#16093 and probably
7969 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7971 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7972 Reported by Juanma Barranquero <lekktu@gmail.com>.
7974 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7975 open a pty on MS-Windows. (Bug#16152)
7977 * emacs.c (decode_env_path): Fix bogus comparison against
7978 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7980 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7982 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7983 (Fx_file_dialog): Add parentheses around && to silence warning.
7985 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7987 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7989 * xdisp.c (extend_face_to_end_of_line): Extend background of
7990 non-default face in margin areas as well. (Bug#16151)
7991 (display_line): Call extend_face_to_end_of_line for continued
7992 lines as well, if the display margins have non-zero width.
7993 (set_glyph_string_background_width): When needed, set the
7994 extends_to_end_of_line_p flag on glyph strings to be drawn in
7995 margin areas, not only in the text area.
7997 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8000 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8002 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8003 Don't worry about verify_error being t, since it has to be a list.
8005 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8007 Use bool for boolean, focusing on headers.
8008 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8009 No need to include <stdbool.h>, since conf_post.h does it now.
8010 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8011 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8012 (SET_PER_BUFFER_VALUE_P):
8013 * ccl.c, ccl.h (setup_ccl_program):
8014 * ccl.h (CHECK_CCL_PROGRAM):
8015 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8016 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8017 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8018 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8019 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8020 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8021 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8022 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8023 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8024 (CHARSET_FAST_MAP_SET):
8025 * coding.c (decode_coding_ccl, encode_coding_ccl):
8026 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8027 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8028 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8029 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8030 (decode_coding_c_string):
8031 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8032 * conf_post.h (has_attribute):
8033 * dispextern.h (trace_redisplay_p)
8034 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8035 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8036 (SET_GLYPH_FROM_CHAR_GLYPH)
8037 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8038 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8039 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8040 (cursor_in_mouse_face_p):
8041 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8042 (blank_row, prepare_desired_row)
8043 (build_frame_matrix_from_leaf_window, make_current)
8044 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8045 (update_window, scrolling_window, update_frame_line):
8046 * disptab.h (GLYPH_FOLLOW_ALIASES):
8047 * editfns.c (Fformat):
8048 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8049 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8050 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8051 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8052 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8053 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8054 (FONT_DEFERRED_LOG):
8055 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8056 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8057 (FRAME_MOUSE_UPDATE):
8058 * fringe.c (Fdefine_fringe_bitmap):
8059 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8060 (x_create_bitmap_from_xpm_data, xpm_load_image):
8061 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8062 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8063 (MERGE_INTERVAL_CACHE):
8064 * keymap.h (KEYMAPP):
8065 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8066 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8067 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8068 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8069 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8070 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8071 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8072 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8073 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8074 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8075 (SETUP_BUFFER_SYNTAX_TABLE):
8076 * systime.h (timespec_valid_p):
8077 * term.c (save_and_enable_current_matrix):
8078 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8079 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8080 (redisplay_internal, try_window_reusing_current_matrix)
8081 (sync_frame_with_window_matrix_rows, try_window_id)
8082 (display_menu_bar, display_tty_menu_item, display_mode_line)
8083 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8084 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8085 * xmenu.c (xmenu_show):
8086 * xterm.c (use_xim, x_term_init):
8087 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8088 (struct x_bitmap_record):
8089 Use bool for booleans.
8090 * ccl.c (struct buffer_text):
8091 * ccl.h (struct ccl_program):
8092 * charset.h (struct charset):
8094 * coding.h (struct iso_2022_spec, struct coding_system):
8095 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8096 (struct glyph_string, struct face, struct face_cache)
8097 (struct bidi_string_data, struct bidi_it)
8098 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8100 * editfns.c (Fformat):
8101 * frame.h (struct frame):
8102 * fringe.c (struct fringe_bitmap):
8103 * intervals.h (struct interval):
8104 * keyboard.h (struct kboard):
8105 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8106 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8107 (struct Lisp_Buffer_Local_Value, union specbinding):
8108 * macfont.m (struct macfont_info):
8109 * process.h (struct Lisp_Process):
8110 * termchar.h (struct tty_display_info):
8111 * window.h (struct window):
8112 * xterm.h (struct x_output):
8113 Use bool_bf for boolean bit-fields.
8114 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8115 All callers changed.
8116 * ccl.h (struct ccl_program): Remove unused members private_state,
8117 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8119 (struct ccl_spec): Remove unused members cr_carryover,
8120 eight_bit_carryover.
8121 * conf_post.h: Include <stdbool.h>.
8122 (bool_bf): New type.
8123 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8124 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8125 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8126 'do { ... } while (false)' brackets.
8127 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8128 Args must now be expressions; all callers changed.
8129 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8130 (PRODUCE_GLYPHS): Simplify use of boolean.
8131 * fileio.c (Fcopy_file):
8132 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8133 * lisp.h (UNGCPRO): Return void, not int.
8134 (FOR_EACH_TAIL): Use void expression, not int expression.
8135 * region-cache.c: Reindent.
8136 * region-cache.h: Copy comments from region-cache.c, to fix
8137 incorrect remarks about booleans.
8139 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8141 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8142 when character at point is displayed from a display vector.
8145 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8147 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8148 now a list of certificate validation checks that will abort a
8149 connection with an error.
8150 (Fgnutls_boot): Document it and use it.
8152 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8154 * w32term.c (w32_enable_frame_resize_hack): New variable.
8155 (x_set_window_size): Use it to hack frame resizing on Windows
8158 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8160 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8161 Windows-specific code to w32.c. Change error message text to
8162 match that of Posix platforms.
8164 * w32.c (w32_copy_file): New function, most of the code copied and
8165 reworked from Fcopy_file. Improve error handling. Plug memory
8166 leak when errors are thrown. Support file names outside of the
8167 current codepage. (Bug#7100)
8169 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8171 * lread.c (load_path_default): Prototype.
8173 2013-12-13 Glenn Morris <rgm@gnu.org>
8175 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8176 (dump_path): Remove.
8177 (load-path-default): Remove `changed' argument.
8178 Do not set dump_path permanently. Simplify.
8179 (init_lread): Simplify.
8180 (syms_of_lread): Remove dump_path.
8182 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8184 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8185 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8186 2013-12-12 font-related change to avoid Bug#16128, which
8187 is quite hard to fix without even more substantial changes.
8189 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8191 * font.c (font_close_object): Check for live frame (Bug#16128).
8193 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8195 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8196 Return ptrdiff_t, not int, since it's a buffer size.
8197 Reindent/reparen some macros to a more Gnuish style.
8199 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8201 Avoid undefined behavior with huge regexp interval counts.
8202 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8203 since it's now specialized to interval counts. All uses changed.
8204 Do not assume wraparound on signed integer overflow.
8205 (regex_compile): Simplify based on the above changes.
8207 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8209 Support file names on MS-Windows that use characters outside of
8210 the current system codepage. (Bug#7100)
8212 * w32.c (get_file_security, set_file_security)
8213 (create_symbolic_link): Separate pointers and boolean flags for
8214 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8215 non-zero, else the former.
8216 (codepage_for_filenames, filename_to_utf16, )
8217 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8219 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8221 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8222 Accept only one argument; all callers changed.
8223 (dostounix_filename): Remove the second argument, now works in
8224 UTF-8. All callers changed.
8225 (parse_root): Lose DBCS code.
8226 (get_long_basename, w32_get_short_filename, init_environment)
8227 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8228 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8229 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8230 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8231 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8232 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8234 (ansi_encode_filename): New function.
8235 (get_emacs_configuration, get_emacs_configuration_options):
8237 (add_volume_info, GetCachedVolumeInformation): Run the input file
8238 name through unixtodos_filename, to ensure it is stored and
8239 referenced in canonical form.
8240 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8241 (logon_network_drive, sys_link, utime): Improve error handling.
8242 (sys_access): New function.
8243 (hashval, generate_inode_val): Unused functions deleted.
8244 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8245 (check_windows_init_file): Convert error message from UTF-8 to
8246 ANSI codepage, for display in the message box.
8247 (globals_of_w32): Set w32_unicode_filenames according to the OS
8250 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8251 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8252 (syms_of_w32term): Declare w32-unicode-filenames.
8254 * w32proc.c (new_child, delete_child): Remove code that handled
8255 unused pending_deletion and input_file members of the child struct.
8256 (create_child, sys_spawnve): Convert all file names to ANSI
8257 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8258 name cannot be encoded in ANSI codepage. Don't use
8259 unixtodos_filename, mirror slashes by hand.
8260 (record_infile, record_pending_deletion): Functions deleted.
8261 (Fw32_short_file_name): Call w32_get_short_filename instead of
8264 * w32notify.c (add_watch): Work in Unicode mode when
8265 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8266 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8267 instead, do the same with Lisp primitives.
8269 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8270 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8271 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8272 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8273 (Fw32_shell_execute): Improve error reporting.
8274 (Fdefault_printer_name): Ifdef away for Cygwin.
8276 * w32.h (struct _child_process): Remove input_file and
8277 pending_deletion members that are no longer used.
8278 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8279 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8280 (ansi_encode_filename): New and updated prototypes.
8282 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8284 (unexec): Don't use dostounix_filename, it expects a file name in
8285 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8288 * fileio.c (Ffile_name_directory, file_name_as_directory)
8289 (directory_file_name, Fexpand_file_name)
8290 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8291 arguments of dostounix_filename.
8292 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8293 use MAX_UTF8_PATH for size of file-name strings.
8294 (emacs_readlinkat): Build an explicitly unibyte string for file
8296 (syms_of_fileio) <file-name-coding-system>:
8297 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8299 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8300 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8301 directories to UTF-8.
8302 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8303 environment, and each element of the input PATH, to UTF-8.
8305 * dired.c (file_attributes): Use build_unibyte_string explicitly
8306 to make Lisp strings from user and group names.
8308 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8311 * coding.c (decode_file_name, encode_file_name): New functions.
8313 * termcap.c (tgetent): Adapt to the change in arguments of
8316 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8319 * msdos.c (dostounix_filename, init_environment): Adapt to the
8320 change in arguments of dostounix_filename.
8322 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8323 [WINDOWSNT]: Encode file names passed to the image libraries in
8326 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8327 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8329 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8330 arguments of dostounix_filename.
8332 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8334 * font.h (struct font_entity) [HAVE_NS]: New field to record
8335 font driver which was used to create this entity.
8336 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8337 frame where the font was opened.
8338 (font_close_object): Add prototype.
8339 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8340 (font_close_object): Not static any more. Lost frame arg.
8341 Adjust comment and users.
8342 * alloc.c (cleanup_vector): Call font_close_object to adjust
8343 per-frame font counters correctly. If HAVE_NS, also call
8344 driver-specific cleanup for font-entity objects.
8345 * ftfont.c (ftfont_open):
8346 * nsfont.m (nsfont_open):
8347 * w32font.c (w32font_open_internal):
8348 * xfont.c (xfont_open):
8349 * xftfont.c (xftfont_open): Save frame pointer in font object.
8350 * macfont.m (macfont_open): Likewise.
8351 (macfont_descriptor_entity): Save driver pointer to be able
8352 to call its free_entity routine when font-entity is swept.
8353 * ftxfont.c (ftxfont_open): Add eassert because frame
8354 pointer should be saved by ftfont_driver.open.
8356 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8358 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8359 input polling is used. This is still meaningful for Cygwin, see
8360 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8361 * keyboard.c (poll_for_input_1, input_polling_used):
8362 Define unconditionally.
8363 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8364 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8365 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8366 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8367 (face_for_char): Likewise. Rearrange eassert and return ASCII
8368 face for CHAR_BYTE8_P.
8369 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8371 2013-12-11 Ken Brown <kbrown@cornell.edu>
8373 * dispextern.h (erase_phys_cursor):
8374 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8376 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8378 * nsterm.m (x_free_frame_resources):
8379 * term.c (tty_free_frame_resources):
8380 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8381 face cache because it's implied by free_frame_faces anyway.
8382 * w32term.c (x_free_frame_resources): Likewise. Do not call
8383 free_frame_faces twice.
8385 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8387 * editfns.c (Fformat_time_string): Mention %F in the doc.
8389 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8391 * window.c (resize_frame_windows): Don't return immediately when
8392 the root window's size doesn't change - the minibuffer window
8393 may still have to be repositioned/resized.
8394 * xfns.c (Fx_create_frame): Always change the frame size after
8395 initializing the frame's faces.
8396 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8397 change_frame_size should already have done it.
8398 (x_new_font): Assign new tool- and menu-bar heights.
8399 (x_set_window_size_1): Account for tool- and menu-bar heights
8400 (Bug#16013). Don't set pixel sizes since change_frame_size
8401 should already have done it.
8403 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8405 Remove the option of using libcrypto.
8406 * Makefile.in (LIB_CRYPTO): Remove.
8407 (LIBES): Don't use it.
8409 2013-12-11 Juri Linkov <juri@jurta.org>
8411 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8412 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8414 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8416 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8417 drawn tool bar items (Bug#16058).
8418 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8420 2013-12-09 Ken Brown <kbrown@cornell.edu>
8422 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8424 * lisp.h (get_frame_param): Adjust conditions for prototype
8427 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8429 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8430 Avoid unused macro warning if configured --without-xft.
8432 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8434 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8436 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8438 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8440 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8442 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8444 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8446 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8448 Use libcrypto's checksum implementations if available, for speed.
8449 * Makefile.in (LIB_CRYPTO): New macro.
8452 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8453 The macro didn't conform to C99 due to type mismatch,
8454 which caused compilation failure with Sun C 5.12,
8455 and it was confusing anyway. Include window.h to declare
8456 redisplay_other_windows.
8458 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8460 * window.c (set_window_buffer): Update mode line (bug#16084).
8462 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8464 Fix minor problems found by static checking.
8465 * keyboard.c (poll_for_input_1, input_polling_used):
8466 Define only if HAVE_NTGUI.
8467 * xmenu.c (popup_activate_callback): Omit unnecessary
8468 check against USE_X_TOOLKIT, which must be defined here anyway.
8469 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8472 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8474 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8476 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8478 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8480 * nsterm.m (x_set_window_size): Remove fprintf.
8481 (init): Define always. Set applicationDidFinishLaunchingCalled
8483 (applicationDidFinishLaunching:):
8484 Set applicationDidFinishLaunchingCalled.
8485 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8488 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8490 Pixel resize changes for NS (Bug#16049).
8491 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8492 height/width. row/cols are locals.
8493 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8494 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8495 (windowWillResize): Remove gsextra. Calculate extra as in
8497 (x_new_font): Don't change frame size if fullscreen.
8498 Change size pixelwise.
8500 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8501 comment in xfns.c. Change to pixelwise call.
8503 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8505 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8508 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8510 * xterm.c (input_signal_count): Remove.
8511 (x_dispatch_event): Define unconditionally.
8512 (x_make_frame_visible): Process X events until the frame
8513 is really visible (Bug#16027).
8514 * xterm.h (x_dispatch_event): Declare unconditionally.
8516 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8518 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8520 * nsterm.m (x_set_window_size): Handle pixelwise.
8522 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8524 * w32term.c (x_new_font):
8525 * xterm.c (x_new_font): Calculate new frame size from new font
8528 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8530 * lisp.h (FOR_EACH_TAIL): New macro.
8531 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8533 * window.c (select_window): Call second wset_redisplay before we change
8534 selected_window (bug#16034).
8536 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8538 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8540 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8542 * w32xfns.c: Include window.h, to avoid a compiler warning.
8544 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8546 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8547 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8548 window_scroll takes care of it.
8549 (Fset_window_point, Fdelete_other_windows_internal)
8550 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8551 (Fsplit_window_internal, Fdelete_window_internal)
8552 (Fresize_mini_window_internal, Fset_window_configuration)
8553 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8554 cause redisplay instead of forcing a complete redisplay.
8555 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8556 we're only affecting the selected_window.
8558 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8560 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8561 directional control characters. Update type and category
8562 determination according to the UBA from Unicode v6.3.
8563 (bidi_category_t): New category EXPLICIT_FORMATTING.
8565 * dispextern.h (bidi_type_t): Update to include new bidirectional
8566 properties introduced with Unicode v6.3. (Bug#16043)
8568 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8570 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8573 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8575 * font.c (font_list_entities): Remove dummy assignment.
8576 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8577 used on graphic displays only. Remove unused 'font_encoder' member.
8578 (struct font_bitmap): Remove unused 'extra' member.
8579 * nsfont.m (nsfont_open):
8580 * w32font.c (w32font_open_internal):
8581 * ftfont.c (ftfont_get_bitmap): Adjust users.
8583 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8585 Use bool for boolean.
8586 * tparam.c (tparam1):
8587 * undo.c (record_point, record_property_change):
8588 Use bool for boolean, for local vars that are always true or false.
8590 Minor integer overflow fixes (Bug#16033).
8591 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8592 This improves on the previous fix to this function.
8593 (window_resize_check): When summing up pixel counts, don't rely on
8594 undefined behavior if the sum overflows.
8596 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8598 * window.c (Fset_window_new_pixel): Don't choke at negative
8599 argument value (Bug#16033).
8601 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8602 to avoid crash in window_box_height.
8604 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8605 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8607 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8609 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8611 Minor integer overflow fixes.
8612 * window.c (Fset_window_new_pixel, grow_mini_window):
8613 * xdisp.c (Fwindow_text_pixel_size):
8614 Avoid undefined behavior on signed integer overflow.
8615 * xfns.c (x_set_mouse_color):
8616 Check that drag shape fits in 'unsigned', since that's what X wants.
8618 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8620 Improve reporting of fatal exception on MS-Windows.
8621 * w32fns.c (my_exception_handler): New function.
8622 (globals_of_w32fns): Set it up as the unhandled exception
8623 handler. Initialize exception code and address to zeros.
8624 (emacs_abort): If the exception code and address are available,
8625 print them at the beginning of the backtrace. Fix the format of
8626 printing addresses (was producing 0x0x12345678 on XP).
8629 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8631 * eval.c (Fbacktrace__locals): New function.
8632 (syms_of_eval): Defsubr it.
8634 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8636 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8637 Define here to unify between...
8638 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8639 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8641 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8643 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8645 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8646 fringe background extension.
8647 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8648 because they are now always the same as `left' and `width',
8649 respectively. Remove code for the case that `width' and
8650 `sb_width' are different.
8652 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8654 Fix minor problems found by static checking.
8655 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8656 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8657 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8659 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8661 * image.c (imagemagick_compute_animated_image): Don't crash if we
8662 have an animation with different-sized images (bug#15313).
8664 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8666 Remove some unused items introduced during pixelwise change.
8667 * window.c (window_resize_total_check): Remove unused function.
8668 * xdisp.c (remember_mouse_glyph): Remove unused label.
8669 (Ftool_bar_height): Move declaration inside #if.
8670 * xterm.c (x_set_window_size): Don't use r and c.
8672 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8674 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8677 * window.c (Fset_window_configuration): Comment out unused variables.
8679 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8681 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8683 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8685 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8687 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8688 HAVE_GNUTLS3 (Bug#16001).
8690 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8691 if interrupts are deferred (Bug#15801).
8693 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8695 Support resizing frames and windows pixelwise.
8696 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8697 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8698 (struct glyph_matrix): Replace window_left_col and
8699 window_top_line by window_pixel_left and window_pixel_top.
8700 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8702 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8703 (draw_window_divider, move_it_to, x_draw_right_divider)
8704 (x_draw_bottom_divider, change_frame_size): Add or fix
8706 * dispnew.c (change_frame_size_1): Change prototype.
8707 (adjust_glyph_matrix, required_matrix_width)
8708 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8709 values instead of lines and columns.
8710 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8711 WINDOW_TOTAL_FRINGE_WIDTH.
8712 (handle_window_change_signal, do_pending_window_change)
8713 (init_display): Adjusts calls of change_frame_size.
8714 (change_frame_size, change_frame_size_1): Handle pixelwise
8716 * frame.c (Qright_divider_width, Qbottom_divider_width):
8718 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8719 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8720 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8721 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8723 (set_frame_param): New function.
8724 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8725 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8726 (Ffringe_width, Fborder_width, Fright_divider_width)
8727 (Fbottom_divider_width): New functions, defsubr them.
8728 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8729 New argument pixelwise.
8730 (struct frame_parm_table): New members Qright_divider_width and
8731 Qbottom_divider_width.
8732 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8733 (x_report_frame_params): Handle Qright_divider_width and
8734 Qbottom_divider_width.
8735 (x_set_right_divider_width, x_set_bottom_divider_width):
8737 (frame_resize_pixelwise): New option.
8738 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8739 new_pixelwise, right_divider_width and bottom_divider_width;
8740 remove total_lines; rename text_lines, text_cols, new_text_lines
8741 and new_text_cols to text_height, text_width, new_height and
8742 new_width respectively.
8743 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8744 FRAME_TEXT_WIDTH respectively.
8745 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8746 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8747 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8749 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8750 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8751 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8752 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8753 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8754 (FRAME_TOTAL_COLS_ARG): Remove macro.
8755 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8756 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8757 (x_wm_set_size_hint): Handle frame pixel sizes.
8758 * indent.c (compute_motion, Fcompute_motion):
8759 Call window_body_width instead of window_body_cols.
8760 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8761 (make_lispy_position): Handle right and bottom dividers.
8762 (Fsuspend_emacs): Pixelize call of change_frame_size.
8763 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8764 * lisp.h: Extern set_frame_param.
8765 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8767 (Fx_create_frame): Add entry for vertical_drag_cursor.
8768 Pixelize call of change_frame_size.
8769 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8770 * nsterm.m (ns_update_window_end): Optionally draw right
8772 (x_set_window_size): Add argument pixelwise.
8773 Call check_frame_size and change_frame_size with pixelwise zero.
8774 (ns_draw_window_divider): New function.
8775 (ns_redisplay_interface): Add ns_draw_window_divider.
8776 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8777 (x_new_font): Call x_set_window_size with pixelwise zero.
8778 * print.c (print_object): For a window print its sequence
8780 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8781 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8782 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8783 (w32_createwindow): Use scroll bar area width.
8784 (w32_wnd_proc): Handle bottom divider width.
8785 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8786 (Fx_create_frame): Default divider width parameters.
8787 Caclulate sizes pixelwise. Add vertical drag cursor support.
8788 (x_create_tip_frame): Default divider widths to zero.
8789 Pixelize call to change_frame_size.
8790 (Fx_show_tip): Add handling of divider widths. Pixelize window
8792 (Fw32_frame_rect): New function.
8793 (frame_parm_handler w32_frame_parm_handlers): Add divider
8795 (Vx_window_vertical_drag_shape): Add variable.
8796 * w32inevt.c (resize_event, maybe_generate_resize_event):
8797 Pixelize change_frame_size calls.
8798 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8800 * w32term.c (w32_draw_window_divider): New function.
8801 (x_update_window_end): Handle right divider.
8802 (w32_draw_fringe_bitmap, x_scroll_run)
8803 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8804 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8805 Calculate new frame sizes pixelwise.
8806 (x_new_font): Pixelize call to x_set_window_size.
8807 (x_check_fullscreen): Pixelize call to change_frame_size.
8808 (x_set_window_size_1, x_set_window_size): New argument
8809 pixelwise. Calculate pixelwise.
8810 (x_wm_set_size_hint): Use scroll bar area width.
8811 (w32_redisplay_interface): Add w32_draw_window_divider.
8812 * w32term.h (struct w32_output): Add vertical drag cursor.
8813 * widget.c (set_frame_size, update_wm_hints)
8814 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8816 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8817 * window.c (sequence_number): Restore.
8818 (Fwindow_pixel_width, Fwindow_pixel_height)
8819 (Fwindow_mode_line_height, Fwindow_header_line_height)
8820 (window_pixel_to_total, Frun_window_scroll_functions)
8821 (Fset_window_new_pixel, window_resize_apply_total)
8822 (Fwindow_resize_apply_total): New functions.
8823 (window_body_height, window_body_width): Rename from
8824 window_body_lines. New argument PIXELWISE.
8825 Calculate pixelwise.
8826 (Fwindow_body_height, Fwindow_body_width): New argument
8828 (coordinates_in_window, window_relative_x_coord): Use window's
8829 pixel width instead of total width.
8830 (replace_window, recombine_windows): Initialize pixel values.
8831 (resize_root_window, resize_frame_windows, grow_mini_window)
8832 (shrink_mini_window): New argument PIXELWISE.
8833 Calculate pixelwise.
8834 (Fdelete_other_windows_internal, adjust_window_margins)
8835 (window_resize_check, window_resize_apply)
8836 (Fdelete_window_internal, Fresize_mini_window_internal)
8837 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8838 (check_frame_size): Rename arguments. New argument PIXELWISE.
8839 Calculate pixelwise.
8840 (set_window_buffer): Make samebuf bool. Run configuration change
8841 hook only if buffer changed.
8842 (Fset_window_buffer): Rewrite doc-string.
8843 (make_window): Initialize new_pixel slot.
8844 (Fwindow_resize_apply): Check pixel size of root window.
8845 (Fsplit_window_internal): Call 2nd argument pixel_size.
8846 Calculate pixelwise.
8847 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8849 (save_window_data): New slots frame_text_width,
8850 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8851 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8853 (Fcurrent_window_configuration, Fset_window_configuration)
8854 (save_window_save, compare_window_configurations): Handle new
8855 slots in save_window_data and saved_window.
8856 (Fset_window_scroll_bars): Fix doc-string.
8857 (window_resize_pixelwise): New variable.
8858 (coordinates_in_window, Fcoordinates_in_window_p):
8860 (make_parent_window): Adjust sequence_number.
8861 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8863 * window.h (struct window): New members new_pixel, pixel_left,
8864 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8865 (wset_new_pixel): New function.
8866 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8867 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8868 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8869 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8870 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8871 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8872 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8873 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8874 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8875 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8876 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8877 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8878 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8879 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8880 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8882 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8883 (window_body_width, check_frame_size): Adapt external declarations.
8884 * xdisp.c (last_max_ascent): New integer.
8885 (window_text_bottom_y): Handle bottom divider.
8886 (window_box_width, window_box_height): Calculate pixelwise.
8887 (get_glyph_string_clip_rects): Handle right divider.
8888 (remember_mouse_glyph): When windows are resized pixelwise
8889 proceed with width and height set to 1.
8890 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8892 (move_it_to): Calculate and return maximum x position
8894 (Fwindow_text_pixel_size): New function.
8895 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8896 (tool_bar_lines_needed): Rename to tool_bar_height.
8897 Calculate pixelwise.
8898 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8899 Calculate pixelwise.
8900 (redisplay_tool_bar): Calculate pixelwise.
8901 (redisplay_window): Calculate pixelwise. Handle dividers.
8902 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8903 (x_draw_vertical_border): Handle dividers.
8904 (define_frame_cursor1): Handle vertical drag cursor.
8905 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8906 (expose_window): Calculate pixelwise. Handle dividers.
8907 (init_xdisp): Initialize pixel values.
8908 * xfaces.c (Qwindow_divider): New face.
8909 (realize_basic_faces): Realize it.
8910 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8911 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8912 (x_set_scroll_bar_default_width): Default actual width to 16.
8913 (Fx_create_frame): Set sizes pixelwise.
8914 (x_create_tip_frame): Default divider widths to zero.
8915 Pixelize call of change_frame_size.
8916 (Fx_show_tip): Handle divider widths. Initial pixel position
8918 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8919 (Vx_window_vertical_drag_shape): New option.
8920 * xmenu.c (free_frame_menubar): Pixelize call of
8922 * xterm.c (x_draw_window_divider): New function.
8923 (x_update_window_end): Optionally draw right divider.
8924 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8925 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8926 (handle_one_xevent, x_new_font): Calculate pixelwise.
8927 (x_set_window_size_1, x_set_window_size): New argument
8928 pixelwise. Calculate pixelwise.
8929 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8930 (struct x_redisplay_interface): Add x_draw_window_divider.
8931 * xterm.h (struct x_output): Add vertical_drag_cursor.
8933 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8935 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8936 Set invisible frames's `redisplay' when a full redisplay is requested.
8937 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8938 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8939 (display_mode_lines): Set it here instead.
8941 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8943 * dispextern.h (set_window_update_flags): Remove.
8945 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8947 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8949 * xdisp.c (REDISPLAY_SOME_P): New macro.
8950 (redisplay_internal): Use it (bug#15999).
8951 (prepare_menu_bars, redisplay_window): Use it as well.
8953 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8955 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8957 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8958 (globals_of_w32font): Zero it out.
8959 (GetCharWidth32W_Proc): New function pointer.
8960 (get_char_width_32_w): New function.
8961 (compute_metrics): If get_glyph_outline_w returns an error, try
8962 get_char_width_32_w before declaring a failure. This avoids
8963 punishing raster (a.k.a. "bitmap") fonts by slowing down
8964 redisplay. (Bug#6364).
8966 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8968 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8969 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8970 highlight needs to be redisplayed. (Bug#15913)
8972 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8974 Fix minor problems found by static checking.
8975 * buffer.h (struct buffer_text, struct buffer):
8976 * frame.h (struct frame):
8977 * window.h (struct window):
8978 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8979 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8980 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8981 no-longer-valid use of HAVE_MENUS.
8982 * xdisp.c (propagate_buffer_redisplay): Now static.
8984 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8986 * xmenu.c (Fmenu_or_popup_active_p):
8987 * window.c (Fset_window_configuration):
8988 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8989 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8990 * fns.c (Fyes_or_no_p):
8991 * editfns.c (Fmessage_box, Fmessage_or_box):
8992 * alloc.c (make_save_ptr_ptr):
8993 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8995 * window.c (Fset_window_configuration): Move select_window later.
8997 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8999 Refine redisplay optimizations to only redisplay *some* frames/windows
9000 rather than all of them.
9001 * xdisp.c (REDISPLAY_SOME): New constant.
9002 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9003 (bset_redisplay, bset_update_mode_line): New functions.
9004 (message_dolog): Use bset_redisplay.
9005 (clear_garbaged_frames): Use fset_redisplay.
9006 (echo_area_display): Use wset_redisplay.
9007 (buffer_shared_and_changed): Remove.
9008 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9009 frame titles. Compute the actual set of windows redisplayed.
9010 Don't update frame titles and menu bars for frames that don't need to
9012 (propagate_buffer_redisplay): New function.
9014 (redisplay_internal): Use it. Be more selective in the set of windows
9015 we redisplay. Propagate windows_or_buffers_changed to
9016 update_mode_lines a bit later to simplify the code.
9017 (mark_window_display_accurate_1): Reset window and buffer's
9019 (redisplay_window): Do nothing if neither the window nor the buffer nor
9020 the frame needs redisplay.
9021 * window.h (struct window): Add `redisplay' field.
9022 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9023 (redisplay_other_windows, window_list): New declarations.
9024 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9025 (window_list): Not static any more.
9026 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9027 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9028 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9029 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9030 * frame.h (struct frame): Add `redisplay' field.
9031 Move `external_menu_bar' bitfield next to other bit-fields.
9032 (SET_FRAME_GARBAGED): Use fset_redisplay.
9033 (SET_FRAME_VISIBLE): Don't garbage the frame;
9034 Use redisplay_other_windows.
9035 * buffer.h (struct buffer): Add `redisplay' field.
9036 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9037 (modify_overlay): Use bset_redisplay.
9038 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9040 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9042 Support w32 file notifications in batch mode.
9043 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9044 invalid (which happens in batch mode). If non-interactive, call
9045 handle_file_notifications to store file notification events in the
9046 input queue. (Bug#15933)
9048 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9050 * w32inevt.c (handle_file_notifications): Now external, not static.
9052 * w32term.h (handle_file_notifications): Provide prototype.
9054 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9055 init_crit, since init_display, which does that otherwise, is not
9058 2013-11-27 Glenn Morris <rgm@gnu.org>
9060 * Makefile.in ($(lispsource)/international/charprop.el): New.
9061 (emacs$(EXEEXT)): Depend on charprop.el.
9063 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9065 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9066 deleting portions of the buffer under non-nil REPLACE argument.
9069 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9070 directory, watch it and not its parent.
9071 (add_watch): Allow empty string in FILE.
9073 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9075 * window.c (Fset_window_start, window_resize_apply)
9076 (window_scroll): Reset window_end_valid (Bug#15957).
9078 2013-11-27 Glenn Morris <rgm@gnu.org>
9080 * Makefile.in (leimdir): Now in lisp source directory.
9081 ($(leimdir)/leim-list.el): Just use ../leim .
9082 * epaths.in (PATH_DUMPLOADSEARCH):
9083 * lread.c (load_path_default):
9084 * nsterm.m (ns_load_path): No more leim directory.
9086 2013-11-26 Andreas Schwab <schwab@suse.de>
9088 * .gdbinit (xgettype): Add cast.
9090 2013-11-26 Glenn Morris <rgm@gnu.org>
9092 Preload leim-list.el.
9093 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9094 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9095 is a single directory.
9097 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9099 bool-vector-subsetp is now the normal direction (Bug#15912).
9100 * data.c (Fbool_vector_subsetp): Test whether the first argument
9101 is a subset of the second one, not the reverse. Add doc string.
9103 Fix minor problems found by static checking.
9104 * lread.c (load_path_default): Now static.
9105 * textprop.c (text_property_stickiness): Be consistent about the
9106 test used when deciding whether to consider the previous character.
9107 This simplifies the code a bit.
9109 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9111 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9113 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9114 (syms_of_frame): Don't defsubr them.
9116 2013-11-25 Glenn Morris <rgm@gnu.org>
9118 * lread.c (load_path_default): Change the sense of the argument.
9119 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9120 from dump_path. When it is not, avoid checking dump_path twice.
9122 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9123 uninstalled dump_path against installed Vload_path. (Bug#15964)
9125 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9127 Export get_pos_property to Elisp.
9128 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9129 (syms_of_editfns): Export it to Elisp.
9131 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9133 2013-11-23 Romain Francoise <romain@orebokech.com>
9135 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9136 initialization here ...
9137 (syms_of_fileio): ... from here.
9139 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9141 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9142 Please use --enable-check-lisp-object-type.
9144 2013-11-23 Glenn Morris <rgm@gnu.org>
9146 * process.c (get_process): Explicit error for dead buffers.
9148 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9150 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9152 2013-11-23 Glenn Morris <rgm@gnu.org>
9154 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9155 * lread.c (load_path_check): Take path to check as argument.
9156 (load_path_default): New, split from init_lread.
9157 (init_lread): Move calc of default load-path to load_path_default.
9158 Empty elements in EMACSLOADPATH now stand for the default.
9159 (load-path): Doc fix.
9160 * emacs.c (decode_env_path): Add option to treat empty elements
9161 as nil rather than ".".
9162 * callproc.c (init_callproc_1, init_callproc):
9163 * image.c (Vx_bitmap_file_path):
9164 * lisp.h (decode_env_path):
9165 * lread.c (Vsource_directory):
9166 Update for new argument spec of decode_env_path.
9168 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9170 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9171 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9173 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9175 Fix some dependency problems that cause unnecessary recompiles.
9177 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9178 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9179 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9180 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9181 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9182 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9183 (boostrap-clean): No need to remove stamp-oldxmenu.
9185 Fix recently introduced bool vector overrun.
9186 This was due to an optimization that went awry.
9187 Reported by Glenn Morris in
9188 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9189 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9190 for empty vectors, undoing the 2013-11-18 change.
9191 * data.c (bool_vector_binop_driver): Rely on this.
9192 Fix bug that occasionally overran the destination.
9193 * lisp.h (struct Lisp_Bool_vector): Document this.
9195 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9197 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9200 * nsterm.m (init, run, stop:): Comment out for now, does not work
9203 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9205 * charset.c (syms_of_charset): Don't read past end of string.
9207 2013-11-19 Glenn Morris <rgm@gnu.org>
9209 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9211 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9213 Add hooks to run on gaining/losing focus. (Bug#15029)
9214 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9215 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9216 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9218 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9220 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9221 The old names predated the API change that put destination at end.
9223 Improve API of recently-added bool vector functions (Bug#15912).
9224 The old API had (bool-vector-count-matches A B)
9225 and (bool-vector-count-matches-at A B I), which gave the
9226 misleading impression that the two functions were variants, one
9227 with a location I. The new API has (bool-vector-count-population A)
9228 and (bool-vector-count-consecutive A B I) to make the distinction
9229 clearer. The first function no longer has a B argument, since the
9230 caller can easily determine the number of nils if the length and
9231 number of ts is known.
9232 * data.c (Fbool_vector_count_population): Rename from
9233 bool_vector_count_matches, and accept just 1 argument.
9234 (Fbool_vector_count_consecutive): Rename from
9235 Fbool_vector_count_matches_at.
9237 Always allocate at least one bits_word per bool vector.
9238 See Daniel Colascione in:
9239 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9240 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9241 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9242 * lisp.h (struct Lisp_Bool_vector): Document this.
9244 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9246 * insdel.c (invalidate_buffer_caches): New function, consolidated
9247 from part of prepare_to_modify_buffer.
9248 (insert_from_gap, prepare_to_modify_buffer):
9249 * coding.c (code_convert_region, code_convert_string):
9250 Call invalidate_buffer_caches. (Bug#15841)
9252 * lisp.h (invalidate_buffer_caches): Add prototype.
9254 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9256 * w32term.c (x_update_window_end): Don't invalidate the entire
9257 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9258 highlight needs to be redisplayed. (Bug#15913)
9260 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9262 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9264 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9266 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9267 while we are using Vprin1_to_string_buffer.
9269 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9270 after inserting the description string. (Bug#15907)
9272 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9274 * data.c: Work around bogus GCC diagnostic about shift count.
9275 Reported by Eli Zaretskii in
9276 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9277 (pre_value): New function.
9278 (count_trailing_zero_bits): Use it.
9280 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9282 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9283 assume C macros are not supported even under -g3 in these old GCC
9286 2013-11-15 Leo Liu <sdl.web@gmail.com>
9288 * minibuf.c (Ftry_completion, Fall_completions)
9289 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9291 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9293 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9294 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9295 This avoids placing unnecessary constants into the Emacs code.
9297 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9299 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9300 for Cygwin w32 build.
9302 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9303 for Cygwin w32 build. (Bug#15892)
9305 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9307 Simplify, port and tune bool vector implementation.
9308 * alloc.c (bool_vector_exact_payload_bytes)
9309 (bool_vector_payload_bytes): Remove.
9310 (bool_vector_fill): Return its argument.
9311 * alloc.c (bool_vector_fill):
9313 * print.c (print_object):
9314 Simplify by using bool_vector_bytes.
9315 * alloc.c (make_uninit_bool_vector):
9316 New function, broken out from Fmake_bool_vector.
9317 (Fmake_bool_vector): Use it. Use tail call.
9318 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9319 * data.c (BITS_PER_ULL): New constant.
9320 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9321 if long long versions don't exist.
9322 (shift_right_ull): New function.
9323 (count_one_bits_word): New function, replacing popcount_bits_word
9324 macro. Don't assume that bits_word is no wider than long long.
9325 (count_one_bits_word, count_trailing_zero_bits):
9326 Don't assume that bits_word is no wider than long long.
9327 * data.c (bool_vector_binop_driver, bool_vector_not):
9328 * fns.c (Fcopy_sequence):
9330 Create an uninitialized destination, to avoid needless work.
9331 (internal_equal): Simplify.
9332 (Ffillarray): Prefer tail call.
9333 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9334 contain at least one word.
9335 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9336 chars are narrower than ints.
9337 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9338 * fns.c (Fcopy_sequence):
9340 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9341 Don't try to port to hosts where bits_word values have holes; the
9342 code wouldn't work there anyway. Verify this assumption, though.
9343 (bool_vector_bytes): New function.
9344 (make_uninit_bool_vector): New decl.
9345 (bool_vector_fill): Now returns Lisp_Object.
9347 * xfns.c (xic_create_fontsetname):
9348 * xrdb.c (gethomedir): Prefer tail calls.
9350 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9352 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9353 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9355 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9356 that requires a return value.
9357 (Fset_buffer_modified_p): Take advantage of this change to do
9360 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9362 * buffer.c (Frestore_buffer_modified_p): Sync it with
9363 Fset_buffer_modified_p.
9364 (Fforce_mode_line_update): New function, moved from subr.el.
9365 (Fset_buffer_modified_p): Use them.
9366 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9368 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9370 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9371 This avoids undefined behavior when subtracting pointers into
9372 different aways. On my platform it also makes the code a tad
9373 smaller and presumably faster.
9375 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9377 * keyboard.c (command_loop_1): Use region-extract-function.
9378 * insdel.c (Qregion_extract_function): Not static any more (can we
9379 stop pretending that these vars can benefit from being marked static?).
9381 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9383 * search.c (find_newline): If buffer text is relocated during the
9384 "dumb loop", adjust C pointers into buffer text to follow suit.
9387 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9389 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9390 for conversion (Bug#15837).
9392 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9394 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9395 for the entire range of inserted characters. (Bug#15841)
9397 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9399 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9401 (realize_default_face): Remove assignment to distant-foreground if
9402 unspecified (Bug#15815).
9404 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9406 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9407 cache-long-scans disabled, since we don't want to call
9408 prepare_to_modify_buffer (in insert_1_both) for each message we
9411 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9412 from buffer.c. Improve commentary to the buffer field setter
9415 * buffer.c (bset_cache_long_scans): Static function deleted.
9416 Improve commentary to the buffer field setter functions.
9417 (init_buffer_once): Default for cache-long-scans changed to t.
9420 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9422 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9424 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9425 This bug was introduced in my 2013-06-21 change, and caused
9426 struct Lisp_Sub_Char_Table objects to be given too many slots,
9427 which broke 'make -C admin/unidata'.
9429 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9431 Import changes from mac-port 4.5.
9432 * macfont.m (mac_font_copy_default_descriptors_for_language)
9433 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9434 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9435 (macfont_language_default_font_names): New.
9436 (macfont_list): Rearrange language/charset code.
9437 (macfont_close): Don't check for macfont_info->cache.
9438 (mac_ctfont_create_preferred_family_for_attributes): New font
9439 selection code, call
9440 mac_font_copy_default_name_for_charset_and_languages.
9441 (mac_font_copy_default_descriptors_for_language)
9442 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9444 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9446 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9448 Port to C11 aligned_alloc, and fix some integer overflows.
9449 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9450 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9451 and use of posix_memalign replaced with aligned_alloc.
9452 (aligned_alloc): New function, defined or declared as needed.
9453 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9454 Don't undef; configure.ac now does this.
9455 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9456 (calloc, aligned_alloc): Check for integer overflow.
9457 (aligned_alloc): Rename from memalign. All uses changed.
9458 (memalign): New function, an alias for aligned_alloc.
9460 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9462 * xdisp.c (redisplay_internal): Fix typo in last change.
9464 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9466 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9468 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9470 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9471 redisplay--mode-lines-cause.
9472 (redisplay_internal): Keep them uptodate. Remove redundant check of
9473 buffer_shared_and_changed.
9474 * *.[chm]: Number every assignment to update_mode_lines so we
9475 can track why it is set.
9477 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9479 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9481 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9483 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9484 can track why it is set.
9486 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9488 Integer-related fixes for term.c etc.
9489 * dispextern.h (face_tty_specified_color): New function.
9490 * term.c (turn_on_face): Don't rely on undefined behavior when
9491 assigning an out-of-range value to 'long'.
9492 Simplify test for toggling highlight.
9493 (tty_capable_p): Omit last two (unused) args. All callers changed.
9494 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9495 (read_menu_input, tty_menu_activate, tty_menu_show):
9496 * xfaces.c (x_supports_face_attributes_p)
9497 (tty_supports_face_attributes_p):
9498 Use bool for boolean. All callers changed.
9499 (tty_supports_face_attributes_p): Omit defaults for color indices;
9500 no longer needed. Simplify tail call.
9502 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9504 * xdisp.c (prepare_menu_bars): Mark static.
9505 * lisp.h (prepare_menu_bars): Don't declare.
9506 * xselect.c (x_handle_selection_clear):
9507 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9509 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9511 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9512 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9514 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9516 * keyboard.c (Fcommand_error_default_function): Rename from
9517 Fdefault_error_output.
9519 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9521 * keyboard.c (Fdefault_error_output): New function, extracted from
9523 (syms_of_keyboard): Use it for Vcommand_error_function.
9525 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9527 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9528 (init_eval): Use it to ensure handlerlist is non-NULL.
9529 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9530 (Fsignal): Adjust NULLness test of handlerlist.
9531 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9533 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9535 * callproc.c (call_process): Call prepare_to_modify_buffer before
9536 decoding text read from the sub-process, as the decoded stuff will
9537 be inserted into the buffer. This will invalidate the various
9538 caches maintained for the buffer. (Bug#15148)
9540 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9542 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9543 string of glyphless-char-display.
9545 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9547 * nsfns.m (ns_get_name_from_ioreg): New function.
9548 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9549 OSX >= 10.9. Use ns_get_name_from_ioreg.
9551 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9553 Simplify and port recent bool vector changes.
9554 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9555 only in this file. Use a more-efficient implementation if the
9556 second argument is a power of 2.
9557 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9558 Remove no-longer-necessary compile-time checks.
9559 (bool_vector_exact_payload_bytes): New function.
9560 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9561 exact payload changed to call the new function. Do not assume
9562 that the arg or result fits in ptrdiff_t.
9563 (bool_vector_fill): New function.
9564 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9566 (vroundup_ct): Don't assume arg fits in size_t.
9567 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9568 invoke set_category_set.
9569 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9570 All callers changed. Use bool_vector_set.
9571 * category.h (XCATEGORY_SET): Remove; no longer needed.
9572 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9574 * data.c (Faref): Use bool_vector_ref.
9575 (Faset): Use bool_vector_set.
9576 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9577 (Fbool_vector_not, Fbool_vector_count_matches)
9578 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9579 * fns.c (concat): Use bool_vector_ref.
9580 (Ffillarray): Use bool_vector_fill.
9581 (mapcar1): Use bool_vector_ref.
9582 (sxhash_bool_vector): Hash words, not bytes.
9583 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9584 a constant, since it's now used in #if.
9585 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9586 unsigned char on unusual architectures, so that we no longer
9587 assume that the number of bits per bits_word is a power of two or
9588 is a multiple of 8 or of CHAR_BIT.
9589 (Qt): Add forward decl.
9590 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9591 at least as strictly as bits_word.
9592 (bool_vector_data, bool_vector_uchar_data): New accessors.
9593 All data structure accesses changed to use them.
9594 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9595 (bool_vector_set): New functions.
9596 (bool_vector_fill): New decl.
9597 (ROUNDUP): Move to alloc.c as described above.
9599 Fix recent gnutls changes.
9600 * gnutls.c (Fgnutls_boot): Don't assume C99.
9601 * process.c (wait_reading_process_output): Fix typo in recent change.
9603 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9605 * process.c (wait_reading_process_output, read_process_output)
9606 (send_process): Check gnutls_state is not NULL.
9608 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9609 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9611 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9613 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9614 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9616 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9619 * nsfns.m (Fx_create_frame): Fix memory leak.
9621 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9622 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9623 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9625 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9627 * xdisp.c (message3_nolog, message_with_string): Encode the string
9628 before writing it to the terminal in a non-interactive session.
9630 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9631 sure we concatenate them into a unibyte string.
9633 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9634 resulting temporary name before returning it to the caller.
9635 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9636 is a unibyte string, convert NAME to a unibyte string to ensure
9637 that the result is also a unibyte string.
9639 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9640 create unibyte strings from default paths and directory/file
9643 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9646 * callproc.c (init_callproc): Use build_unibyte_string to make
9647 sure we create unibyte strings from default paths and
9648 directory/file names.
9650 * buffer.c (init_buffer): Don't store default-directory of
9651 *scratch* in multibyte form. The original problem which led to
9652 that is described in
9653 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9654 but it was solved long ago. (Bug#15260)
9656 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9658 Port to stricter C99 platforms.
9659 Especially, C99 prohibits nesting a struct X inside struct Y if
9660 struct X has a flexible array member.
9661 * alloc.c (struct sdata): New type.
9662 (sdata): Implement in terms of struct sdata.
9663 Remove u member; all uses replaced by next_vector, set_next_vector.
9664 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9665 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9666 (struct sblock): Rename first_data member to data, which is now
9667 a flexible array member. All uses changed.
9668 (next_vector, set_next_vector, large_vector_vec): New functions.
9669 (vector_alignment): New constant.
9670 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9671 (struct large-vector): Now merely a NEXT member, since the old approach
9672 ran afoul of stricter C99. All uses changed to use
9673 large_vector_vec or large_vector_offset.
9674 (large_vector_offset): New constant.
9675 * dispnew.c: Include tparam.h, for tgetent.
9676 Do not include term.h; no longer needed.
9677 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9678 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9679 (struct Lisp_Vector): Use a flexible array member for contents,
9680 instead of a union with a member that is an array of size 1.
9682 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9683 fact that the struct no longer contains a union.
9684 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9685 (struct Lisp_Save_Value, struct Lisp_Free):
9686 Use unsigned, not int, for spacers, to avoid c99 warning.
9687 (union specbinding): Use unsigned, not bool, for bitfield, as
9688 bool is not portable to pre-C99 hosts.
9690 2013-11-04 Glenn Morris <rgm@gnu.org>
9692 * emacs.c (usage_message): Mention that `-L :...' appends.
9694 2013-11-02 Glenn Morris <rgm@gnu.org>
9696 * Makefile.in (abs_builddir): Remove.
9697 (bootstrap_exe): Use relative filename.
9699 Use relative filenames in TAGS files.
9700 * Makefile.in (abs_srcdir): Remove it again.
9701 (.PHONY): Remove frc.
9702 (maintainer-clean): No more TAGS-LISP file.
9703 (TAGS): Pass relative file names to etags.
9704 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9706 * Makefile.in (abs_srcdir): New, set by configure.
9708 (maintainer-clean): Remove pointless echo. That should be in the
9709 top-level Makefile, if anywhere. Delete TAGS-LISP.
9710 (extraclean): No s/ and m/ directories for some time.
9711 (TAGS): Also depend on ctagsfiles3.
9712 Remove no-longer-defined S_FILE.
9713 Pass absolute filenames to etags once more.
9714 (TAGS-LISP): Replace lispdir with its expansion.
9715 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9716 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9718 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9720 * xfaces.c (check_lface_attrs, realize_default_face):
9721 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9722 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9724 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9726 * emacs.c (original_pwd): Remove global var by making it local.
9727 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9729 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9731 * xfaces.c: Declare color_distance.
9732 (QCdistant_foreground): New variable.
9733 (NEAR_SAME_COLOR_THRESHOLD): New define.
9734 (load_color2): New function.
9735 (load_color): Call load_color2.
9736 (load_face_colors): Call load_color2 and if distant-color is specified
9737 calculate distant and use distant-color if colors are near.
9738 (LFACE_DISTANT_FOREGROUND): New define.
9739 (merge_face_ref, Finternal_set_lisp_face_attribute)
9740 (Finternal_get_lisp_face_attribute)
9741 (x_supports_face_attributes_p): Handle distant-foreground similar to
9743 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9745 * dispextern.h (lface_attribute_index):
9746 Add LFACE_DISTANT_FOREGROUND_INDEX.
9748 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9750 * image.c (pbm_next_char): New function.
9751 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9752 (pbm_scan_number): Use it.
9753 (Qlibjpeg_version): New variable.
9754 (syms_of_image): DEFSYM and initialize it.
9756 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9758 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9760 2013-10-31 Glenn Morris <rgm@gnu.org>
9762 * emacs.c (original_pwd): New char.
9763 (main): If using --chdir, store original_pwd.
9764 (init_cmdargs): When setting Vinvocation_directory based on a
9765 relative argv[0], use original_pwd if set. (Bug#15768)
9767 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9769 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9771 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9773 * insdel.c: Fix minor problems found by static checking.
9774 (Qregion_extract_function): Now static.
9775 (prepare_to_modify_buffer_1): Remove unused locals.
9777 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9779 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9780 (syms_of_xdisp): Declare pre-redisplay-function.
9781 (markpos_of_region): Remove function.
9782 (init_iterator, compute_stop_pos, handle_face_prop)
9783 (face_before_or_after_it_pos, reseat_to_string)
9784 (get_next_display_element, window_buffer_changed)
9785 (redisplay_internal, try_cursor_movement, redisplay_window)
9786 (try_window_reusing_current_matrix, try_window_id, display_line)
9787 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9788 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9789 * window.h (struct window): Remove field `region_showing'.
9790 * dispextern.h (struct it): Remove region_beg/end_charpos.
9791 (face_at_buffer_position, face_for_overlay_string)
9792 (face_at_string_position): Update prototypes.
9793 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9794 (face_at_string_position): Remove `region_beg' and `region_end' args.
9795 * fontset.c (Finternal_char_font):
9796 * font.c (font_at, font_range): Adjust calls accordingly.
9797 * insdel.c (Qregion_extract_function): New var.
9798 (syms_of_insdel): Initialize it.
9799 (prepare_to_modify_buffer_1): Use it.
9801 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9803 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9804 * ftxfont.c (ftxfont_get_gcs):
9805 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9806 * xfaces.c (x_free_colors, x_free_dpy_colors)
9807 (x_create_gc, unload_color):
9808 * xselect.c (x_property_data_to_lisp):
9809 * xsettings.c (parse_settings):
9810 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9811 (get_bits_and_offset): Adjust definition.
9812 * frame.c (XParseGeometry): Adjust locals.
9813 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9814 * regex.h (toplevel): Likewise for reg_syntax_t.
9816 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9818 * eval.c (run_hook_with_args): Use FUNCTIONP.
9820 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9822 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9823 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9824 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9825 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9826 on MS-Windows anyway.
9827 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9828 (free_realized_face): ...adjust user.
9829 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9830 white relief pixels to -1.
9831 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9832 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9833 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9835 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9837 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9838 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9839 in practice now. All callers changed.
9841 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9843 * dispextern.h (struct face): Use bitfields for 'underline_type'
9844 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9845 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9846 'stipple' member. Move 'lface' member up to help...
9847 * xfaces.c (make_realized_face): ...this function to find and
9848 clear just the members that need clearing.
9849 (load_face_colors, realize_x_face):
9850 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9852 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9854 * xftfont.c (struct xftfont_info): Remove set-but-unused
9856 (xftfont_open): Adjust user.
9857 (xftfont_get_colors): Remove useless prototype.
9859 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9861 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9862 before passing them to 'unexec'. (Bug#15260)
9864 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9866 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9868 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9870 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9871 the changed signature of the font driver's 'close' method.
9873 * w32font.h (w32font_close): Adjust the prototype to the change in
9874 function definition.
9876 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9878 * w32uniscribe.c (uniscribe_close): Adapt the call to
9879 w32font_close to its new prototype.
9881 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9883 Omit unused frame argument of font API's close function.
9884 * font.h (struct font): Drop frame argument. Adjust comment.
9885 * font.c (font_clear_cache, font_close_object): Adjust users.
9886 * ftfont.c (ftfont_close):
9887 * ftxfont.c (ftxfont_close):
9888 * macfont.m (macfont_close):
9889 * nsfont.m (nsfont_close):
9890 * w32font.c (w32font_close):
9891 * xfont.c (xfont_close):
9892 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9893 tweak comments and make functions safe if called more than once for
9894 the same font object.
9896 Perform font-specific cleanup when font object is swept by GC. See
9897 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9898 * alloc.c (cleanup_vector): New function.
9899 (sweep_vector): Call it for each reclaimed vector object.
9900 * font.h (struct font): Adjust comment.
9902 2013-10-24 Glenn Morris <rgm@gnu.org>
9904 * Makefile.in (abs_top_srcdir): New, set by configure.
9906 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9908 Adjust recent font-related changes to fix bug#15686.
9909 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9910 is a live window system frame, mark its default font too.
9912 2013-10-23 Glenn Morris <rgm@gnu.org>
9914 * Makefile.in (RUN_TEMACS): Make relative (again).
9915 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9916 (bootstrap-emacs$(EXEEXT)):
9917 Quote entities that might contain whitespace.
9919 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9921 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
9922 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9924 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9926 Do not allow font caches to grow too large.
9927 * alloc.c (compact_font_cache_entry, compact_font_caches):
9928 New functions or stub if not HAVE_WINDOW_SYSTEM.
9929 (compact_undo_list): Factor out from Fgarbage_collect.
9931 (mark_face_cache): Mark face font. Move down to avoid
9933 (mark_terminals): Do not mark font cache here.
9934 (Fgarbage_collect): Call compaction functions described
9935 above. Adjust comment.
9937 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9939 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9940 chdir to HOME (bug#15607).
9942 * nsterm.m (Qcocoa, Qgnustep): New variables.
9943 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9944 (ns_get_color): Make selection color work for GNUstep also.
9946 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9948 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9949 handles mouse clicks. Instead, let GPM use the same code as all
9950 the other mice use. See the discussion starting at
9951 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9952 for the details of the problem with the menu bar this fixes.
9954 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9956 Remove port-specific display name lists to avoid extra
9957 complexity and data duplication with display info lists.
9958 * xterm.h (x_display_name_list): Remove declaration.
9959 * xterm.c (x_display_name_list): Remove.
9960 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9961 * xfns.c (x_display_info_for_name, Fx_display_list):
9962 Likewise. Use x_display_list where appropriate.
9963 * w32term.h (w32_display_name_list): Remove declaration.
9964 * w32term.c (w32_display_name_list): Remove.
9965 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9967 * w32fns.c (x_display_info_for_name, Fx_display_list):
9968 Likewise. Use x_display_list where appropriate.
9969 * nsterm.h (ns_display_name_list): Remove declaration.
9970 * nsterm.m (ns_display_name_list): Remove.
9971 (ns_term_init, syms_of_nsterm): Adjust users.
9972 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9973 Likewise. Use x_display_list where appropriate.
9974 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9975 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9976 (mark_terminals): Mark per-terminal font cache.
9978 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9980 Don't run timers in input-pending-p. Its new check-timers param
9981 provides the prior behavior. (Bug#15045).
9982 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9984 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9986 Make some functions static in non-Microsoft builds.
9987 On my platform (Fedora 19 x86-64), this shrinks the
9988 Emacs executable (text+data) by 0.25%.
9989 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9990 (load_color) [!MSDOS]:
9991 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9992 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9993 * lisp.h (check_existing):
9994 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9995 (network_interface_info) [!WINDOWSNT]:
9996 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9997 Remove extern decls.
9998 * fileio.c (check_existing):
9999 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10000 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10001 (network_interface_info) [!WINDOWSNT]:
10002 * term.c (encode_terminal_code) [!WINDOWSNT]:
10003 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10004 * xfaces.c (load_color) [!MSDOS]:
10006 * fileio.c (check_existing, check_executable, check_writable):
10007 * process.c (network_interface_list, network_interface_info):
10008 Move earlier, so that we don't need forward decls.
10009 * gnutls.c (fn_gnutls_transport_set_errno)
10010 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10012 * w32.c (init_environment): Use faccessat rather than
10013 check_existing, partly for consistency with the rest of the code
10014 in this file, partly so that check_existing can be static.
10016 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10017 * emacs.c (MAIN_PROGRAM): New macro.
10018 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10019 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10021 bool vector int width fixes
10022 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10023 (Fbool_vector_count_matches_at):
10024 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10025 can exceed PTRDIFF_MAX, at least in theory.
10026 (Fbool_vector_count_matches_at):
10027 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10029 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10031 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10032 (struct sockaddr): Add forward decl, for platforms that lack it.
10034 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10036 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10039 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10041 * w32.c (network_interface_get_info, network_interface_list)
10042 (network_interface_info): New functions. (Bug#15610)
10043 (GetAdaptersInfo_Proc): New typedef.
10044 (get_adapters_info): New wrapper function.
10045 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10047 * process.h (network_interface_list, network_interface_info):
10050 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10051 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10052 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10053 for WINDOWSNT. Doc fix.
10054 (syms_of_process): Defsubr Snetwork_interface_list and
10055 Snetwork_interface_info unconditionally.
10057 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10058 in NS GUI sessions. (Bug#15629)
10060 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10062 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10064 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10066 * print.c (print_object): Print " ..." when truncating bool vectors.
10068 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10070 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10071 standard mouse buttons.
10073 * termhooks.h (struct input_event): Remove incorrect commentary.
10075 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10077 Disallow bool vector operations on mixed-length operands.
10078 The old behavior left garbage in the result vector sometimes,
10079 and didn't seem to be useful.
10080 * data.c (Qwrong_length_argument): New static var.
10081 (wrong_length_argument): New function.
10082 (bool_vector_binop_driver): Check that args agree in length.
10084 * keyboard.c, keyboard.h (all_kboards): Now static.
10086 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10088 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10089 note from the lispref.
10091 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10093 * nsterm.h (struct ns_display_info): Remove set-but-unused
10094 member image_cache (image caches are per-terminal anyway).
10095 (FRAME_X_IMAGE_CACHE): Remove.
10096 * nsterm.m (ns_initialize_display_info): Adjust user.
10098 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10100 * w32proc.c: Include mingw_time.h.
10102 * w32.c: Include mingw_time.h.
10104 Implement scrolling of TTY menus when the screen is too short.
10106 * term.c (tty_menu_display): Accept an additional argument, the
10107 menu item from which to start displaying the menu. Account for
10108 the value of Y when limiting the menu to the number of available
10110 (mi_result): New enumeration.
10111 (read_menu_input): Return enumerated value. When the y coordinate
10112 hits min_y or max_y, return scroll indication instead of wrapping
10114 (tty_menu_activate): Handle the scrolling indications from
10115 read_menu_input. Compute the first menu item to display and pass
10116 it to tty_menu_display.
10118 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10120 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10121 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10122 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10123 Adjust to match the change described below.
10124 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10125 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10126 memory_below_frame members to...
10127 * termchar.h (struct tty_display_info): ...here because they're
10128 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10129 * term.c (init_tty):
10130 * nsterm.m (ns_create_terminal):
10131 * w32term.c (w32_create_terminal):
10132 * xterm.c (x_create_terminal): Adjust users.
10133 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10134 to filter out non-TTY frames. Adjust comment.
10135 (scrolling): Adjust user. Prefer eassert for debugging check.
10137 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10139 * xfaces.c (PT_PER_INCH): Remove unused macro.
10140 * termhooks.h (struct terminal): Remove set-but-unused
10141 member fast_clear_end_of_line.
10142 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10143 * nsterm.m (ns_create_terminal):
10144 * term.c (init_tty):
10145 * w32term.c (w32_create_terminal):
10146 * xterm.c (x_create_terminal): Adjust users.
10148 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10150 * lisp.h (bool_vector_size): New function.
10151 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10152 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10153 (Fbool_vector_not, Fbool_vector_count_matches_at):
10154 Remove uses of 'eassume' that should no longer be needed,
10155 because they are subsumed by the 'eassume' in bool_vector_size.
10157 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10159 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10160 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10161 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10163 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10165 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10166 have different dimensions. (Bug#15575)
10168 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10171 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10173 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10175 * term.c (tty_menu_show): Never return with unbalanced
10176 specpdl. Use eassert for debugging check. Adjust style.
10178 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10180 * term.c (read_menu_input): Make selection of menu items
10181 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10182 (tty_menu_activate): Fix off-by-one error when computing max_y.
10184 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10186 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10187 audit logging (only used with GnuTLS 3.x) and enable it.
10189 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10191 * dispnew.c (redraw_frame): Remove useless #ifdef because
10192 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10193 Also, move TTY fflush to...
10194 * term.c (tty_update_end): ...this function.
10196 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10198 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10199 the end of the frame's glyph matrix. (Bug#15575)
10201 * term.c (tty_menu_display): Don't move cursor while overwriting
10202 frame's glyphs with menu items. Limit the number of items
10203 displayed to what can be shown on the available screen lines,
10204 excluding the echo area.
10205 (tty_menu_activate): Limit the Y coordinate allowed by
10206 read_menu_input to the last screen line used for menu display.
10208 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10210 * lisp.h (eassume): New macro.
10211 Also, include <verify.h>, for 'assume'.
10212 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10213 (vroundup, vector_nbytes):
10214 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10215 (Fbool_vector_not, Fbool_vector_count_matches)
10216 (Fbool_vector_count_matches_at):
10217 Use eassume, not eassert.
10218 * casetab.c (set_identity, shuffle):
10219 * composite.c (composition_gstring_put_cache):
10220 * dispnew.c (update_frame_1):
10221 * ftfont.c (ftfont_shape_by_flt):
10222 * image.c (gif_load):
10223 * intervals.c (offset_intervals):
10224 * macfont.m (macfont_shape):
10225 Remove calls to 'assume' that are no longer needed, because
10226 --enable-gcc-warnings no longer generates bogus warnings
10227 when these calls are removed.
10229 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10231 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10233 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10235 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10236 (Qsubstitute_env_in_file_name): New var.
10237 (syms_of_fileio): Define it.
10239 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10241 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10242 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10245 * term.c (save_and_enable_current_matrix): Don't allocate and
10246 don't save margin areas.
10247 (restore_desired_matrix): Don't restore margin areas.
10248 (free_saved_screen): Don't free margin areas.
10250 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10252 * image.c: Pacify --enable-gcc-warnings.
10253 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10254 #define only if used.
10256 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10258 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10259 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10260 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10261 (gif_load): For giflib v5.x and later, display the error message
10262 produced by giflib when its functions fail.
10263 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10266 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10268 * keyboard.c (last_event_timestamp): Remove. For X selection and
10269 GTK popup menus, it may be obtained from per-frame X display info.
10270 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10271 (process_special_events): Adjust users.
10272 * keyboard.h (last_event_timestamp): Remove declaration.
10273 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10274 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10275 * menu.h (xmenu_show): Adjust prototype.
10276 * menu.c (Fx_popup_menu): Adjust user.
10277 * xselect.c (x_own_selection, x_get_foreign_selection)
10278 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10280 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10282 * keyboard.c (init_kboard): Now static. Add arg
10283 to denote window system. Adjust comment.
10284 (init_keyboard): Adjust user.
10285 (allocate_kboard): New function.
10286 (syms_of_keyboard):
10287 * nsterm.m (ns_term_init):
10288 * term.c (init_tty):
10289 * w32term.c (w32_create_terminal):
10290 * xterm.c (x_term_init): Use it.
10291 * keyboard.h (init_kboard): Remove prototype.
10292 (allocate_kboard): Add prototype.
10294 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10296 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10297 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10299 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10301 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10303 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10305 * term.c (tty_menu_activate): Flush the output stream after
10306 showing the cursor, and don't mark the frame garbaged at exit from
10307 the function. Fixes redisplay glitches when moving from one menu
10310 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10312 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10313 or throw error (Bug#15570).
10315 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10317 * intervals.c (temp_set_point_both): Move test into 'eassert',
10320 * lisp.h (eassert): Don't use 'assume'.
10321 Sometimes 'assume' wins in performance, and sometimes it loses,
10322 so it shouldn't be used all the time. Perhaps we need two
10323 flavors of 'eassert', one for where 'assume' is far more likely
10324 to help or to hurt; but that can be done later.
10325 Reported by Dmitry Antipov in
10326 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10327 Also, don't include <verify.h>; no longer needed.
10329 2013-10-09 Glenn Morris <rgm@gnu.org>
10331 * eval.c (Fcond): Doc tweak.
10333 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10335 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10336 expressions with side effects to eassert. (Bug#15565)
10338 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10340 * fns.c (hashfn_user_defined): Allow hash functions to return any
10343 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10345 Fix minor problems found by static checking.
10346 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10347 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10348 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10349 * keyboard.c (read_menu_command): Remove unused local.
10350 * lisp.h (read_menu_command): New decl.
10351 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10352 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10353 Return ptrdiff_t, not int.
10354 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10355 not int, for benefit of xpalloc.
10356 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10358 (have_menus_p): Remove; unused.
10359 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10360 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10361 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10363 (save_and_enable_current_matrix): Omit unnecessary casts.
10364 (read_menu_input): Omit local extern decl (now in lisp.h).
10365 Don't access uninitialized storage if mouse_get_xy fails.
10366 (tty_menu_activate): Mark local as initialized, for lint.
10367 (tty_menu_activate, tty_meny_show): Remove unused locals.
10369 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10371 Support menus on text-mode terminals.
10372 * xterm.h (xw_popup_dialog): Add prototype.
10374 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10375 (xmenu_show): Block input here, instead in Fx_popup_menu.
10376 (xw_popup_dialog): New function, with X-specific bits of popup
10379 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10382 * window.c (Fset_window_configuration): Use run-time tests of the
10383 frame type instead of compile-time conditionals, when menu-bar
10384 lines are considered.
10386 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10387 (w32_popup_dialog): New prototypes.
10389 * w32menu.c (Fx_popup_dialog): Function deleted.
10390 (w32_popup_dialog): New function, with w32 specific bits of popup
10391 dialogs. Block input here.
10393 * w32inevt.c (w32_console_read_socket): Minor change to add
10394 debugging TTY events.
10396 * w32fns.c (show_hourglass): If returning early because the frame
10397 is not a GUI frame, unblock input.
10399 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10400 (cursorY): New functions.
10402 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10403 WINDOWSNT, macros that call curX and curY elsewhere.
10405 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10407 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10408 specific function to hide and show cursor on a text-mode terminal.
10409 (tty_menu_struct, struct tty_menu_state): New structures.
10410 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10411 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10412 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10413 (tty_menu_locate, save_and_enable_current_matrix)
10414 (restore_desired_matrix, screen_update, read_menu_input)
10415 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10416 (tty_pop_down_menu, tty_menu_last_menubar_item)
10417 (tty_menu_new_item_coords, tty_menu_show): New functions.
10418 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10420 * nsterm.h (ns_popup_dialog): Adjust prototype.
10422 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10423 of in x-popup-menu.
10424 (ns_popup_dialog): Adapt order of arguments to the other
10425 *_menu_show implementations.
10426 (Fx_popup_dialog): Function deleted.
10428 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10430 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10432 * menu.c (have_boxes): New function.
10433 (single_keymap_panes): Use it instead of a compile-time
10435 (single_menu_item): Use run-time tests of the frame type instead
10436 of compile-time conditionals.
10437 (encode_menu_string): New function.
10438 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10439 the macro, since different types of frame need different encoding
10441 (digest_single_submenu): Use run-time tests of frame type instead
10442 of, or in addition to, compile-time conditionals.
10443 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10444 (Fx_popup_menu): Detect when the function is called from keyboard
10445 on a TTY. Don't barf when invoked on a text-mode frame.
10446 Check frame type at run time, instead of compile-time conditionals for
10447 invoking terminal-specific menu-show functions.
10448 Call tty_menu_show on text-mode frames.
10449 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10450 run time to determine which alternative to invoke; support dialogs
10453 * keyboard.h <Qmouse_movement>: Declare.
10455 * keyboard.c <Qmouse_movement>: Now extern.
10456 <Qecho_keystrokes>: New static variable.
10457 (read_key_sequence): Accept an additional argument, a flag to
10458 prevent redisplay during reading of the key sequence. All callers
10460 (read_menu_command): New function.
10461 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10463 (toolkit_menubar_in_use): New function.
10464 (make_lispy_event): Use it instead of a compile-time test.
10466 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10467 window-system being available.
10469 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10470 to x-popup-dialog on the frame type, they all now support popup
10473 * dispnew.c (save_current_matrix): Save the margin areas.
10474 (restore_current_matrix): Restore margin areas.
10475 (update_frame_with_menu): New function.
10477 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10480 * alloc.c (make_save_ptr): Now compiled unconditionally.
10482 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10484 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10485 (redraw_frame, update_frame): Adjust users.
10486 * dispextern.h (set_window_update_flags): Adjust prototype.
10487 * xdisp.c (redisplay_internal): When updating all frames with zero
10488 windows_or_buffers_changed, assume that only the windows that shows
10489 current buffer should be really updated.
10491 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10493 Do not allocate huge temporary memory areas and objects while encoding
10494 for file I/O, thus reducing an enormous memory usage for large buffers.
10495 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10496 * coding.h (struct coding_system): New member raw_destination.
10497 * coding.c (setup_coding_system): Initialize it to zero.
10498 (encode_coding_object): If raw_destination is set, do not create
10499 dst_object. Add comment.
10500 * fileio.c (toplevel): New constant E_WRITE_MAX.
10501 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10502 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10504 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10506 * nsterm.m (windowDidExitFullScreen:)
10507 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10509 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10511 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10512 * keyboard.c (unblock_input_to): Don't process pending signals
10513 if a fatal error is in progress.
10515 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10516 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10517 they're talking about words in Lisp bool vectors.
10518 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10519 * data.c (popcount_bits_word): Rename from popcount_size_t.
10520 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10523 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10525 Improve support for popcount and counting trailing zeros (Bug#15550).
10526 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10527 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10528 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10529 (popcount_size_t_msc, popcount_size_t_gcc):
10530 Remove; now done by Gnulib.
10531 (popcount_size_t): Now a macro that defers to Gnulib.
10532 (count_trailing_zero_bits): Return int, for consistency with
10533 Gnulib and because Emacs prefers signed to unsigned int.
10534 Don't assume that size_t is either unsigned int or unsigned long
10535 or unsigned long long.
10536 (size_t_to_host_endian): Do not assume that size_t is either
10537 exactly 32 or exactly 64 bits wide.
10538 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10539 etc., so that it's now an enum constant, not a macro.
10540 No need to assume that it's either 32 or 64.
10542 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10544 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10547 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10549 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10550 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10552 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10554 emacs_read and emacs_write now use void *, not char *.
10555 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10556 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10557 Buffer arg is now void *, not char *. This matches plain
10558 'read' and 'write' better, and avoids a constraint violation
10559 on Solaris 9 with Oracle Studio.
10561 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10563 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10564 memset to explicit loop. Otherwise copy largest possible chunk
10565 from initialized to uninitialized part, thus allowing the longer
10566 memcpy runs and reducing the number of loop iterations.
10568 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10570 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10571 hide toolbar (Bug#15388).
10572 (windowDidEnterFullScreen:): If presentation options are zero,
10573 set them here (Bug#15388).
10574 (ns_update_auto_hide_menu_bar): Remove runtime check.
10575 Don't auto hide dock unless menubar is also auto hidden.
10577 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10579 * editfns.c (message): Mention batch mode in doc string.
10581 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10583 * nsterm.m (check_native_fs): Remove erroneous comment.
10585 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10587 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10588 uses find_newline instead of scan_newline and so doesn't move point.
10590 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10592 Use hardware support for byteswapping on glibc x86 etc.
10593 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10594 whereas the old swap64 needed 30.
10595 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10596 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10597 Use byteswap.h's macros to swap bytes.
10598 * lisp.h (swap16, swap32, swap64): Remove.
10599 All uses replaced by bswap_16, bswap_32, bswap_64.
10601 * bytecode.c (exec_byte_code): Use some more volatile variables
10602 to work around local variables getting clobbered by longjmp.
10603 Port to pre-C99, which doesn't allow decls after stmts.
10605 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10607 * lisp.h (eassert): Assume that COND is true when optimizing.
10608 In other words, take on the behavior of eassert_and_assume.
10609 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10610 (eassert_and_assume): Remove. All uses replaced by eassert.
10612 * xdisp.c (Qglyphless_char): Now static.
10614 Adjust to merge from gnulib.
10615 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10616 * lisp.h: Include <verify.h>, for 'assume'.
10618 * eval.c (clobbered_eassert): New macro.
10619 (internal_catch, internal_condition_case)
10620 (internal_condition_case_1, internal_condition_case_2)
10621 (internal_condition_case_n): Use it instead of eassert
10622 when the argument contains locals clobbered by longjmp.
10623 Don't use clobbered locals outside of clobbered_eassert.
10624 (internal_lisp_condition_case): Use a volatile variable
10625 to work around a local variable's getting clobbered.
10627 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10629 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10630 (PUSH_HANDLER): New macro.
10631 (catchlist): Remove.
10632 (handlerlist): Always declare.
10634 * eval.c (catchlist): Remove (merge with handlerlist).
10635 (handlerlist, lisp_eval_depth): Not static any more.
10636 (internal_catch, internal_condition_case, internal_condition_case_1)
10637 (internal_condition_case_2, internal_condition_case_n):
10639 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10640 handlerlist/catchlist.
10641 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10642 handlerlist which can only handle a single condition-case handler at
10644 (find_handler_clause): Simplify since we only a single branch here
10647 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10649 (bcall0): New function.
10650 (exec_byte_code): Add corresponding cases. Improve error message when
10651 encountering an invalid byte-code. Let Bunwind_protect accept
10652 a function (rather than a list of expressions) as argument.
10654 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10655 and make them unconditional now that they're heap-allocated.
10657 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10659 * charset.c (Fdecode_char, Fencode_char): Remove description of
10660 `restriction' arg. now that it's hidden by advertised-calling-convention.
10662 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10664 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10665 Remove unused variable (from mac-port).
10666 (macfont_draw): Use s->ybase for correct y position.
10668 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10670 * frame.h (struct frame): Drop has_minibuffer member because...
10671 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10672 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10674 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10676 * window.h (struct window): Prefer enum text_cursor_kinds to int
10677 for phys_cursor_type member. Move the latter, phys_cursor_width,
10678 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10679 * window.c (replace_window, make_window): Adjust users.
10681 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10683 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10684 this module is never compiled otherwise.
10686 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10688 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10691 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10693 * xdisp.c (get_next_display_element): Don't call face_for_font in
10694 a build configured --without-x. (Bug#15484)
10696 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10698 * window.c (calc_absolute_offset): #elif should be #elif defined.
10700 * frame.c (delete_frame): Block/unblock input to overcome race
10701 condition (Bug#15475).
10703 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10705 * frame.c (delete_frame): Record selected frame only after
10706 calling Qdelete_frame_functions (Bug#15477).
10708 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10710 * nsterm.m (ns_selection_color): Remove.
10711 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10712 NSColor selectedText(Background)Color. Only for COCOA.
10713 (ns_term_init): Remove assignment of ns_selection_color, logic
10714 moved to ns_get_color.
10716 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10717 NS_SELECTION_COLOR_DEFAULT.
10718 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10720 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10722 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10723 frame' does not have the tool_bar_window member.
10725 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10727 Signal error when reading an empty byte-code object (Bug#15405)
10728 * lread.c (read1): Signal error.
10729 * alloc.c (make_byte_code): eassert header size.
10730 (sweep_vectors): Change an int to size_t.
10732 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10734 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10735 instead of ints, as it's the usual style for offsetof constants. See:
10736 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10738 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10739 This is ugly, but it should fix the performance problem for older
10740 GCC versions in the short run. I'll look into integrating the
10741 Gnulib module for popcount, as a better fix.
10742 See the thread starting in:
10743 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10744 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10745 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10746 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10747 (popcount_size_t): Use it.
10749 2013-09-24 Daniel Colascione <dancol@dancol.org>
10751 * process.c (Fnetwork_interface_info): Fix build break due to
10754 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10756 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10757 Prefer signed to unsigned integers where either will do.
10758 No need for 'const' on locals that do not escape.
10759 Omit easserts with unnecessary and unportable assumptions about
10760 alignment. Avoid unnecessary casts to char *.
10762 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10764 Use union for the payload of struct Lisp_Vector.
10765 This helps to avoid a few glitches dictated by C's aliasing rules.
10766 * lisp.h (struct Lisp_Vector): Use union for next and
10767 contents member. Adjust comment. Change related users.
10768 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10769 Related users changed.
10770 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10771 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10772 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10773 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10775 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10777 Optimize glyph row clearing and copying routines.
10778 * dispextern.h (struct glyph_row): Change layout of struct
10779 glyph_row to help copy_row_except_pointers. Adjust comment.
10780 * dispnew.c (null_row): Remove.
10781 (clear_glyph_row): Use offsetof and memset to find and clear
10782 just the members that need clearing. Adjust comment.
10783 (copy_row_except_pointers): Likewise for copying.
10785 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10787 Some minor cleanups of recently-added bool vector code.
10788 * conf_post.h (assume): Always return void. Use lint version
10789 only if GCC and MSC versions don't apply.
10790 * conf_post.h (assume):
10791 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10792 Depend on _MSC_VER, not __MSC_VER, for consistency with
10794 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10795 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10796 (bool_vector_binop_driver, count_trailing_zero_bits)
10797 (size_t_to_host_endian): Now static, not static inline;
10798 the latter isn't needed with modern compilers and doesn't
10799 work with older compilers anyway.
10801 * alloc.c (valgrind_p): Use bool for boolean.
10803 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10805 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10806 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10807 (display_last_displayed_message_p, message_buf_print)
10808 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10809 Use bool for boolean.
10810 * dispextern.h (cancel_line, init_desired_glyphs):
10811 Remove ancient leftover.
10812 (help_echo_showing_p, hourglass_shown_p):
10813 * lisp.h (noninteractive_need_newline): Adjust declaration.
10815 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10817 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10819 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10820 ...this file and convert the latter to static. Adjust comment.
10821 (make_initial_frame):
10822 * window.c (init_window_once): Adjust user.
10823 * frame.h (last_nonminibuf_frame): Remove declaration.
10824 * lisp.h (selected_frame): Likewise.
10825 * msdos.c (the_only_display_info): Adjust comment.
10827 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10829 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10830 computing the end column of mouse-highlight that comes from
10831 display or overlay strings. (Bug#15437)
10832 (note_mouse_highlight): Adapt calculation of last argument to
10833 mouse_face_from_string_pos to the above change.
10835 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10836 all platforms, not just for clang.
10838 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10840 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10841 about excess arguments to snprintf.
10843 * conf_post.h(assume): Use __builtin_unreachable for clang.
10845 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10847 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10848 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10850 2013-09-23 Daniel Colascione <dancol@dancol.org>
10852 * alloc.c (USE_VALGRIND): New macro; on by default
10853 when ENABLE_CHECKING.
10854 (mark_maybe_object, mark_maybe_pointer)
10855 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10857 (valgrind_p) [USE_VALGRIND]: New variable.
10858 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10860 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10862 * process.c (wait_reading_process_output): Change int pnamelen to
10865 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10866 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10867 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10868 argument to unsigned long to avoid warning.
10869 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10871 * conf_post.h (assume): Fix compiler error: x shall be cond.
10873 2013-09-22 Daniel Colascione <dancol@dancol.org>
10875 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10876 warning when compiling without a window system.
10878 2013-09-22 Daniel Colascione <dancol@dancol.org>
10880 * data.c (Qbool_vector_p): New symbol.
10881 (bool_vector_spare_mask, popcount_size_t_generic)
10882 (popcount_size_t_msc, popcount_size_t_gcc)
10884 (bool_vector_binop_driver)
10885 (count_trailing_zero_bits, size_t_to_host_endian)
10886 (Fbool_vector_exclusive_or)
10887 (Fbool_vector_union)
10888 (Fbool_vector_intersection, Fbool_vector_set_difference)
10889 (Fbool_vector_subsetp, Fbool_vector_not)
10890 (Fbool_vector_count_matches)
10891 (Fbool_vector_count_matches_at): New functions.
10892 (syms_of_data): Intern new symbol, functions.
10893 * alloc.c (bool_vector_payload_bytes): New function.
10894 (Fmake_bool_vector): Instead of calling Fmake_vector,
10895 which performs redundant initialization and argument checking,
10896 just call allocate_vector ourselves. Make sure we clear any
10897 terminating padding to zero.
10898 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10899 instead of open-coding the size calculation.
10900 (vroundup_ct): New macro.
10901 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10902 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10903 * composite.c (composition_gstring_put_cache):
10904 Change lint_assume to assume.
10905 * conf_post.h (assume): New macro.
10906 (lint_assume): Remove.
10907 * dispnew.c (update_frame_1): Change lint_assume to assume.
10908 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10910 * image.c (gif_load): Change lint_assume to assume.
10911 * lisp.h (eassert_and_assume): New macro.
10912 (Qbool_vector_p): Declare.
10913 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10914 (swap16, swap32, swap64): New inline functions.
10915 * macfont.m (macfont_shape): Change lint_assume to assume.
10916 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10917 * xsettings.c (parse_settings): Use new swap16 and
10918 swap32 from lisp.h instead of file-specific macros.
10920 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10922 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10923 found (which can legitimately happen when the glyph row at the
10924 window start is disabled in the current_matrix. (Bug#15365)
10926 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10928 Fix syntax.h bug introduced by recent INLINE change.
10929 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10930 conditionally compiled one way in some modules, and a different
10931 way in others. This doesn't work with extern inline functions,
10932 which must have the same definition in all modules, because the
10933 defining code might be shared across modules, depending on the
10934 implementation. Symptoms reported by Martin Rudalics in:
10935 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10936 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10937 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10938 overriding the corresponding functions in syntax.h.
10939 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10940 (syntax_property): New inline functions.
10941 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10942 Rewrite in terms of these new functions.
10944 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10946 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10947 not chars_in_text, whose result depends on the multibyteness of
10948 the current buffer. (Bug#15426)
10950 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10952 Port recent change to hosts where pointers aren't 'long'.
10953 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10954 Don't assume that pointers are the same width as 'long'.
10955 Add a compile-time check that a pointer fits into two X slots.
10957 A simpler, centralized INLINE.
10958 * conf_post.h (INLINE): Define only if not already defined.
10959 This allows us to use a single INLINE, defined by one file
10961 * emacs.c (INLINE): Define it.
10962 Also, include category.h, charset.h, composite.h, dispextern.h,
10963 syntax.h, systime.h, so that their INLINE definitions are expanded
10964 properly for Emacs.
10965 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10966 * buffer.h, buffer.c (BUFFER_INLINE):
10967 * category.h, category.c (CATEGORY_INLINE):
10968 * character.h, character.c (CHARACTER_INLINE):
10969 * charset.h, charset.c (CHARSET_INLINE):
10970 * composite.h, composite.c (COMPOSITE_INLINE):
10971 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10972 * frame.h, frame.c (FRAME_INLINE):
10973 * intervals.h, intervals.c (INTERVALS_INLINE):
10974 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10975 * lisp.h, alloc.c (LISP_INLINE):
10976 * process.h, process.c (PROCESS_INLINE):
10977 * syntax.h, syntax.c (SYNTAX_INLINE):
10978 * systime.h, sysdep.c (SYSTIME_INLINE):
10979 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10980 * window.h, window.c (WINDOW_INLINE):
10981 Remove. All uses replaced with INLINE.
10983 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10985 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10986 to avoid Bug#15398.
10988 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10990 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10991 'const char *' to avoid compiler warnings due to similar change in
10992 the prototype of x_get_string_resource.
10994 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10996 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10997 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10998 going to replace static variables below. Adjust comments.
10999 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11000 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11001 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11002 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11003 Related users changed.
11004 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11005 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11006 last_mouse_movement_time, going to replace static variables below.
11008 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11009 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11011 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11012 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11013 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11014 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11015 static variables below.
11016 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11017 (last_mouse_scroll_bar): Remove.
11018 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11019 (mouseExited): Related users changed.
11021 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11023 Do not use external array to process X scroll bar messages.
11024 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11025 (x_send_scroll_bar_event): Pack window pointer into two slots
11026 of XClientMessageEvent if we're 64-bit. Adjust comment.
11027 (x_scroll_bar_to_input_event): Unpack accordingly.
11029 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11031 Ifdef away recent changes which aren't relevant to NS port.
11032 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11033 [!HAVE_NS]: Declare as such.
11034 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11035 [!HAVE_NS]: Define as such.
11037 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11039 * frame.c (x_redo_mouse_highlight): New function
11040 to factor out common code used in W32 and X ports.
11041 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11042 * xterm.h (struct x_display_info):
11043 * w32term.h (struct w32_display_info):
11044 * nsterm.h (struct ns_display_info): New members
11045 last_mouse_motion_frame, last_mouse_motion_x and
11046 last_mouse_motion_y, going to replace static variables below.
11047 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11048 (redo_mouse_highlight): Remove.
11049 (note_mouse_movement, syms_of_xterm): Adjust user.
11050 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11051 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11052 (redo_mouse_highlight): Remove.
11053 (note_mouse_movement, syms_of_w32term): Adjust user.
11054 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11055 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11057 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11058 * nsfns.m (compute_tip_xy): Adjust user.
11060 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11062 * frame.c (x_mouse_grabbed): New function.
11063 * dispextern.h (x_mouse_grabbed): Add prototype.
11064 (last_mouse_frame): Remove declaration.
11065 * xterm.h (struct x_display_info):
11066 * w32term.h (struct w32_display_info):
11067 * nsterm.h (struct ns_display_info): New member
11068 last_mouse_frame, going to replace...
11069 * xdisp.c (last_mouse_frame): ...global variable.
11070 (note_tool_bar_highlight):
11071 * w32term.c (w32_mouse_position, w32_read_socket):
11072 * xterm.c (XTmouse_position, handle_one_xevent):
11073 Use x_mouse_grabbed.
11074 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11076 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11078 * w32term.c (w32_read_socket): Avoid temporary
11079 variables in a call to x_real_positions.
11080 * xterm.c (handle_one_xevent): Likewise.
11082 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11084 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11085 (x_icon_type): Remove prototype.
11086 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11087 * frame.c (x_icon_type): Remove.
11088 * w32term.c (x_make_frame_visible, x_iconify_frame):
11089 * xterm.c (x_make_frame_visible, x_iconify_frame):
11090 Use x_set_bitmap_icon to factor out common code.
11092 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11094 * dispextern.h (check_x_display_info, x_get_string_resource):
11095 Declare here just once and unify the latter.
11096 * frame.c (check_x_display_info, x_get_string_resource):
11097 * nsterm.h (check_x_display_info):
11098 * xrdb.c (x_get_string_resource):
11099 * xterm.h (check_x_display_info): Remove prototypes.
11100 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11101 * w32reg.c (x_get_string_resource): Likewise.
11102 (w32_get_rdb_resource): Adjust user.
11104 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11106 * xterm.h (struct x_display_info): New member
11107 x_pending_autoraise_frame, going to replace...
11108 * xterm.c (pending_autoraise_frame): ...static variable.
11109 (x_new_focus_frame, XTread_socket): Adjust users.
11110 * w32term.h (struct w32_display_info): New member
11111 w32_pending_autoraise_frame, going to replace...
11112 * w32term.c (pending_autoraise_frame): ...global variable.
11113 (x_new_focus_frame, w32_read_socket): Adjust users.
11115 2013-09-17 Glenn Morris <rgm@gnu.org>
11117 * xdisp.c (message_dolog): If we create *Messages*,
11118 switch it to messages-buffer-mode.
11120 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11122 Don't overuse 'const' in types of locals.
11123 * bidi.c (bidi_count_bytes):
11124 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11125 (xg_event_is_for_scrollbar):
11126 * xselect.c (x_handle_property_notify)
11127 (x_handle_selection_notify, x_handle_dnd_message):
11128 * xsettings.c, xsettings.h (xft_settings_event):
11129 * xterm.c (x_handle_net_wm_state, handle_one_event)
11130 (x_menubar_window_to_frame, x_detect_focus_change)
11131 (construct_mouse_click, note_mouse_movement)
11132 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11133 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11134 (handle_one_xevent, x_handle_net_wm_state):
11135 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11136 (x_handle_dnd_message):
11137 Avoid unnecessary 'const', typically the second 'const' in
11138 'const foo * const arg', a 'const' that does not affect the API
11139 and doesn't significantly help the human reader.
11141 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11143 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11144 only if Glib < 2.36.0.
11145 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11146 * xsettings.c (init_gconf, init_gsettings): Do not check
11148 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11150 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11152 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11154 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11155 before calling g_type_init.
11157 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11159 * nsterm.m (syms_of_nsterm): ... to here.
11161 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11163 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11164 (ignore_next_mouse_click_timeout): Use Time as X does.
11165 (handle_one_xevent): Avoid cast and use unsigned comparison.
11167 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11169 Do not copy X event in handle_one_xevent except KeyPress case.
11170 Wnen XEvent is processed, it is unlikely to be changed except
11171 KeyPress case, so we can avoid copying and use const pointer to
11172 const data to make sure that an event is not changed elsewhere.
11173 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11174 const' and do not create local copy except for the KeyPress event.
11175 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11176 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11177 (x_handle_net_wm_state, x_menubar_window_to_frame)
11178 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11179 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11180 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11181 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11182 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11183 (x_handle_dnd_message):
11184 * xsettings.c (xft_settings_event):
11185 Use 'const XEvent * const' where appropriate.
11186 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11188 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11190 Fix X event waiting to handle multiple frames.
11191 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11192 * xterm.c (pending_event_wait): Remove. Adjust users.
11193 (x_detect_focus_change): Pass frame arg.
11194 (handle_one_xevent): Find related frame early and clear per-frame
11195 wait_event_type only if this is an event for the relevant frame.
11196 (x_wait_for_event): Use per-frame wait_event_type.
11198 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11200 * nsfns.m (Fx_create_frame): Fix font driver registration for
11203 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11204 for syms_of_macfont.
11206 * nsterm.m: Include macfont.h.
11207 (ns_tmp_flags, ns_tmp_font): Remove.
11208 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11209 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11210 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11211 (changeFont:): Fix code style. Check for font driver type when
11214 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11217 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11218 (nsfont_open): Set font driver type.
11219 Set font->ascent and font->descent. Figure out font instead of
11220 ns_tmp_font, and flags instead of ns_tmp_flags.
11221 Fix indentation. Remove call to ns_draw_text_decoration,
11224 * nsfns.m: Include macfont.h.
11225 (Fx_create_frame): Register macfont driver, make a better default font.
11226 (Fns_popup_font_panel): Get font from macfont driver, if used.
11228 * macfont.m, macfont.h, macuvs.h: New files.
11230 * font.h: Declare syms_of_macfont.
11232 * font.c (syms_of_font): Call syms_of_macfont.
11234 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11236 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11238 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11239 and it is always zero for others, so I assume that this is an ancient
11240 leftover which nobody will want to change any more.
11241 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11242 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11243 * frame.c (x_set_scroll_bar_width):
11244 * w32fns.c (w32_createscrollbar):
11245 * w32term.c (w32_set_vertical_scroll_bar):
11246 * xfns.c (x_set_scroll_bar_default_width):
11247 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11248 (x_scroll_bar_expose): Related users changed.
11250 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11252 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11253 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11254 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11256 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11257 Define once here...
11258 * nsterm.h, w32term.h, xterm.h: ...and not here.
11259 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11260 Remove unused Xisms.
11261 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11262 these modules are never compiled otherwise.
11264 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11266 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11267 Doc fix. (Bug#15375)
11269 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11271 Unify Fx_focus_frame between all ports.
11272 * frame.h (x_focus_frame): New prototype.
11273 * xfns.c (Fx_focus_frame): Remove.
11274 (syms_of_xfns): Do not defsubr it.
11275 (x_focus_frame): X implementation.
11276 * nsfns.m (Fx_focus_frame): Remove.
11277 (syms_of_nsfns): Do not defsubr it.
11278 (x_focus_frame): NS implementation.
11279 * w32term.c (Fx_focus_frame): Remove.
11280 (x_focus_on_frame): Rename to...
11281 (x_focus_frame): W32 implementation.
11282 * w32term.h (x_focus_on_frame): Remove prototype.
11283 * w32fns.c (Fx_focus_frame): Remove.
11284 (syms_of_w32fns): Do not defsubr it.
11285 * frame.c (Fx_focus_frame): Define here.
11286 (syms_of_frame): Defsubr here.
11287 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11289 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11291 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11292 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11293 each port to reference the port-specific window system data.
11294 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11295 (FRAME_DISPLAY_INFO): Define.
11296 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11297 (FRAME_DISPLAY_INFO): Define. Adjust users.
11298 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11299 (FRAME_DISPLAY_INFO): Define. Adjust users.
11300 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11301 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11302 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11303 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11304 * xselect.c, xterm.c: All related users changed.
11306 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11308 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11309 (x_menubar_window_to_frame): Remove prototypes.
11310 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11311 (x_menubar_window_to_frame, x_top_window_to_frame):
11313 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11314 (x_menubar_window_to_frame, x_top_window_to_frame):
11315 ...to here and convert all but the last to static.
11317 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11319 * lisp.mk (lisp): Add w32-common-fns.elc.
11321 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11323 * charset.c (char_charset): Document an exception for char-charset.
11325 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11327 * xterm.h (x_display_info): New field last_user_time...
11328 * xterm.c (toplevel): ...to replace static last_user_time.
11329 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11331 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11333 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11334 scroll bar values to prevent thumb from disappear and update comment.
11336 2013-09-11 Glenn Morris <rgm@gnu.org>
11338 * emacs.c (usage_message): Possessive apostrophe tweak.
11340 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11342 * nsterm.m (syms_of_nsterm): Use Qns.
11343 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11344 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11345 * xfns.c (x_display_info_for_name, Fx_open_connection):
11346 Remove old '#if 0' code.
11347 (syms_of_xfns): Use Qx.
11348 * termhooks.h (fullscreen_hook): Remove the leftover.
11349 (struct terminal): Fix typo in comment.
11351 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11353 Cleaning up a few X scroll bar bits.
11354 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11355 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11356 New member last_seen_part, going to replace...
11357 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11358 (xt_action_hook) [USE_LUCID]: Adjust user.
11359 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11360 Lucid-specific scroll bar support.
11361 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11362 to int and adjust to use last_seen_part member.
11363 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11364 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11365 Initialize last_seen_part.
11367 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11369 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11370 insert-buffer-substring an empty string.
11372 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11374 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11375 avoiding a GCC warning.
11377 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11379 Ifdef away frame tool bar code when it is not really used.
11380 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11381 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11382 and minimize_tool_bar_window_p under the above.
11383 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11384 (fset_tool_bar_window): Likewise.
11385 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11386 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11387 (change_frame_size_1):
11388 * window.c (window_from_coordinates, Frecenter): Adjust users.
11389 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11390 code is not really used.
11391 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11392 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11393 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11394 [!USE_GTK && !HAVE_NS]: Define as such.
11395 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11396 (note_mouse_highlight, expose_frame):
11397 * xfns.c (x_set_tool_bar_lines):
11398 * xterm.c (handle_one_xevent): Adjust users.
11400 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11402 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11403 This bug was introduced by my 2013-08-26 patch, which incorrectly
11404 assumed that the terminfo implementation doesn't use termcap buffers.
11405 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11406 these buffers apparently are used after all.
11407 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11408 (struct tty_display_info): Define members termcap_term_buffer and
11409 termcap_strings_buffer even if TERMINFO.
11411 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11414 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11415 'usage' docstring entry to pacify make-docfile.
11417 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11419 Change comparison functions =, <, >, <=, >= to take many arguments.
11420 * data.c: Change comparison functions' interface and implementation.
11421 * lisp.h: Make arithcompare available for efficient two arg
11423 * bytecode.c: Use arithcompare.
11424 * fileio.c: Use new interface.
11426 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11428 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11430 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11432 * eval.c (Feval): Document the new use of `lexical'.
11434 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11436 Review and drop old frame resize hack.
11437 * frame.h (struct frame): Remove force_flush_display_p.
11438 * dispnew.c (update_frame): Adjust user and don't call
11439 flush_frame here. The comment has said that there was an issues
11440 with redisplaying fringes, but I don't see any differences with
11441 and without this hack. Hopefully we can continue without it.
11442 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11443 current frame matrices twice if resized_p is set.
11445 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11447 Do not populate pure Xism x_sync to other ports.
11448 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11449 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11450 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11451 * w32term.h (x_sync): Remove prototype.
11453 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11455 Cleanup frame flushing.
11456 * dispextern.h (struct redisplay_interface):
11457 Drop flush_display_optional because flush_display is enough
11458 for X and flushing via RIF is just a no-op for others.
11459 * frame.h (flush_frame): New function.
11460 * dispnew.c (update_frame):
11461 * minibuf.c (read_minibuf):
11462 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11464 * keyboard.c (detect_input_pending_run_timers): Do not flush
11465 all frames but selected one in redisplay_preserve_echo_area.
11466 * nsterm.m (ns_flush): Remove no-op.
11467 (ns_redisplay_interface): Adjust user.
11468 * w32term.h (x_flush): Remove no-op.
11469 (w32_redisplay_interface): Adjust user.
11470 * xterm.c (x_flush): Simplify because we do not flush all
11471 frames at once any more. Adjust comment.
11472 (x_redisplay_interface): Adjust user.
11474 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11476 Port --without-x --enable-gcc-warnings to Fedora 19.
11477 * gfilenotify.c (globals_of_gfilenotify):
11478 Call g_type_init only if using an older glib version that needs it.
11480 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11482 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11483 (last_glyphless_glyph_merged_face_id): Remove declarations.
11484 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11485 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11486 (last_glyphless_glyph_merged_face_id): Now static.
11487 (merge_escape_glyph_face): New function, refactored from...
11488 (get_next_display_element): ...here.
11489 (merge_glyphless_glyph_face): New function, refactored from...
11490 (produce_glyphless_glyph): ...here...
11491 * term.c (produce_glyphless_glyph): ...and here.
11493 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11495 * eval.c (eval_sub): Only call Ffunction if necessary.
11497 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11499 Attempt to make redisplay more selective when changing cursor type.
11500 * frame.h (struct frame): New bitfield cursor_type_changed.
11501 * xdisp.c (cursor_type_changed): Remove.
11502 (try_cursor_movement, redisplay_window, try_window_id)
11503 (set_frame_cursor_types, try_window_reusing_current_matrix):
11504 Adjust to use per-frame bitfield.
11505 (redisplay_internal): Look for cursor type change on each visible
11506 frame and consider all frames if cursor type has been changed on
11507 the frame other than selected. If cursor type has been changed on
11508 selected frame only, do not use fast update.
11510 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11512 Attempt to make redisplay more selective when changing fonts.
11513 * frame.h (struct frame): New bitfield fonts_changed.
11514 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11515 (adjust_frame_glyphs): Add prototype.
11516 * dispnew.c (fonts_changed_p): Remove.
11517 (adjust_glyphs): Remove because we do not
11518 adjust matrices on all frames at once any more.
11519 (adjust_frame_glyphs): Block and unblock input here.
11520 (adjust_glyph_matrix): Use fonts_changed.
11521 (change_frame_size_1): Use adjust_frame_glyphs.
11522 * font.c (font_open_entity): Use fonts_changed.
11523 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11524 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11525 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11526 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11527 (shrink_mini_window, Fresize_mini_window_internal)
11528 (window_scroll_pixel_based, Fset_window_configuration)
11529 (apply_window_adjustment, Fset_window_vscroll):
11530 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11531 Use adjust_frame_glyphs.
11532 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11533 (try_window_reusing_current_matrix, try_window_id, display_line)
11534 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11535 (redisplay_internal): Consider fonts_changed and adjust frame
11536 matrices for each frame only if the frame is visible. If font
11537 has been changed on some frame during full redisplay, retry
11538 only visible frames where the font has been actually changed.
11540 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11542 Cache current header and mode line height for each window.
11543 * window.h (struct window): New fields mode_line_height
11544 and header_line_height.
11545 * window.c (make_window): Initialize them.
11546 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11547 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11548 (current_mode_line_height, current_header_line_height):
11549 Remove declaration.
11550 * xdisp.c (current_mode_line_height, current_header_line_height):
11552 (pos_visible_p, init_xdisp): Adjust user.
11553 (redisplay_window): Invalidate mode_line_height and
11554 header_line_height if current and desired matrices do not agree.
11556 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11558 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11559 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11561 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11563 Make --without-x compatible with --enable-gcc-warnings.
11564 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11565 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11566 members under HAVE_WINDOW_SYSTEM.
11567 * keyboard.c (make_lispy_focus_out): Likewise.
11568 (record_menu_key): Move under HAVE_MENUS.
11569 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11570 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11571 (syms_of_xdisp): Adjust user.
11572 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11573 (start_hourglass, cancel_hourglass):
11574 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11575 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11576 and CLEAR_FONT_TABLE_NFONTS.
11577 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11578 Declare only if HAVE_WINDOW_SYSTEM.
11579 (lface_same_font_attributes_p, clear_face_gcs): Define only
11580 if HAVE_WINDOW_SYSTEM.
11582 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11584 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11585 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11586 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11588 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11590 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11592 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11594 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11595 This fixes a type error on hosts where ptrdiff_t is wider than int.
11597 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11599 * keyboard.c (read_key_sequence_vs): New function.
11600 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11603 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11605 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11607 Makefile improvements.
11608 * Makefile.in (config.status): Don't use double-colon rules, as
11609 they are not portable according to POSIX. Fix shell typo with `;
11610 I guess this rule has never been tested?
11611 (VCSWITNESS): New macro, to override any environment var.
11613 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11615 * xterm.h (struct x_display_info): Do not track X connection
11616 fd separately because it is always available from Display.
11617 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11620 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11622 * buffer.c (drop_overlay):
11623 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11624 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11626 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11628 * buffer.c (Fmake_overlay, Fmove_overlay):
11629 * intervals.c (set_point_from_marker):
11630 * print.c (PRINTPREPARE): Prefer signal_error
11631 to plain error and report unsuitable marker too.
11633 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11635 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11636 for 'dragging' member.
11637 (struct x_output): Remove set-but-unused leftovers
11638 'left_before_move' and 'top_before_move'.
11639 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11640 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11641 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11642 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11643 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11644 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11645 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11646 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11648 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11650 * nsfont.m (INVALID_GLYPH): New define.
11651 (nsfont_encode_char): Use INVALID_GLYPH.
11652 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11654 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11656 * xterm.c (x_last_mouse_movement_time): Revert last change.
11657 This code should use XDisplayMotionBufferSize to check display's
11658 motion history first, and there are few other issues as well.
11659 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11660 (handle_one_xevent): Adjust user.
11662 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11664 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11665 * frame.c (Flast_nonminibuf_frame): ... to here.
11666 (check_minibuf_window): Don't abort if no window was found
11669 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11671 Use XGetMotionEvents to ask the last mouse motion time from X server.
11672 * xterm.c (X_MOTION_HISTORY): Default to 1.
11673 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11674 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11675 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11676 Ifdef away legacy code.
11677 (XTmouse_position, x_scroll_bar_report_motion):
11678 Use x_last_mouse_movement_time.
11679 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11682 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11684 * msdos.c (last_mouse_window): Move to...
11685 (dos_rawgetc): ...this function and adjust comment.
11686 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11687 (mouseMoved): ...this function and adjust comment.
11688 * w32term.c (last_window): Likewise with...
11689 (w32_read_socket): ...this function.
11690 * xterm.c (last_window): Likewise with...
11691 (handle_one_xevent): ...this function.
11693 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11695 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11696 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11697 (handle_one_xevent): ...to here.
11698 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11701 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11703 * msdos.c (IT_set_terminal_window): Remove no-op.
11704 (initialize_msdos_display): Adjust terminal setup.
11705 * w32console.c (w32con_set_terminal_window): Remove no-op.
11706 (initialize_w32_display): Adjust terminal setup.
11707 * w32term.c (w32_set_terminal_window): Remove no-op.
11708 (w32_create_terminal): Adjust terminal setup.
11709 * xterm.c (XTset_terminal_window): Remove no-op.
11710 (x_create_terminal): Adjust terminal setup.
11712 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11714 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11716 (ns_create_terminal): Adjust terminal setup.
11717 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11719 (w32_create_terminal): Adjust terminal setup.
11720 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11722 (x_create_terminal): Adjust terminal setup.
11724 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11726 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11727 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11728 * dispnew.c (buffer_posn_from_coords):
11729 * window.c (Fwindow_end, displayed_window_lines):
11730 * xdisp.c (redisplay_mode_lines): Use it.
11732 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11734 * fontset.c (face_for_char): Check char in the current face font first
11735 if HAVE_NS (Bug#15138).
11737 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11739 * window.c (temp_output_buffer_show): Make sure window returned
11740 by display_buffer is live (Bug#15213).
11742 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11744 Minor cleanup to avoid forward declarations.
11745 * coding.h (struct ccl_spec): Remove forward declaration.
11746 * composite.h (toplevel): Include font.h.
11747 (struct composition_it, struct face, struct font_metrics):
11748 Remove forward declaration.
11749 * dispextern.h (struct image, struct atimer): Likewise.
11750 * emacsgtkfixed.h (struct frame): Likewise.
11751 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11752 * font.h (struct font_driver, struct font, struct glyph_string)
11753 (struct face): Remove forward declaration.
11754 * fontset.h (struct face, struct font): Likewise.
11755 * frame.h (toplevel): Style cleanup.
11756 (enum output_method): Move to...
11757 * termhooks.h (enum output_method): ...here.
11758 (struct glyph, struct frame, struct ns_display_info)
11759 (struct x_display_info, struct w32_display_info):
11760 Remove forward declaration.
11761 * xterm.h (toplevel): Include termhooks.h.
11762 (struct font, struct window, struct glyph_matrix, struct frame)
11763 (struct input_event, struct face, struct image): Remove forward
11765 * gtkutil.h (struct _widget_value): Likewise.
11766 * keyboard.h (toplevel): Include termhooks.h.
11767 (struct input_event): Remove forward declaration.
11769 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11771 * intervals.c (set_point_from_marker): New function.
11772 * editfns.c (Fgoto_char):
11773 * process.c (Finternal_default_process_filter):
11774 * window.c (select_window_1): Use it.
11775 * buffer.h (set_point_from_marker): Add prototype.
11777 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11779 * w32.c (term_winsock): Call release_listen_threads before calling
11781 (_sys_wait_accept): Wait for accept event in a loop with a finite
11782 timeout, instead of waiting indefinitely. Will hopefully avoid
11783 hanging during exit because WSACleanup deadlocks waiting for the
11784 event object to be released. (Bug#14333)
11786 * w32proc.c (release_listen_threads): New function, signals all
11787 the reader threads that listen for connections to stop waiting.
11789 * w32.h (release_listen_threads): Add prototype.
11791 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11793 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11794 field of new marker (for sanity and safety).
11795 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11796 anyway because XMISCTYPE is a function and can't be an lvalue).
11798 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11800 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11801 (x_after_update_window_line, x_scroll_bar_create)
11802 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11803 (handle_one_xevent, x_clear_frame_area):
11804 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11805 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11806 * xterm.h (x_clear_area): Adjust prototype.
11808 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11810 Hook scanning and indentation functions to find_newline. This helps
11811 to avoid duplicated code and renders more respect to newline cache.
11812 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11813 * cmds.c (Fforward_line):
11814 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11815 Use find_newline and avoid unnecessary point movements.
11816 * search.c (scan_newline): Implement on top of find_newline.
11818 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11820 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11821 scoped code (bug#11258).
11823 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11825 * nsterm.m (last_window): New variable.
11826 (EV_TRAILER2): New macro.
11827 (EV_TRAILER): Call EV_TRAILER2.
11828 (mouseMoved:): Add support for mouse-autoselect-window
11829 on nextstep (Bug#6888).
11831 2013-08-28 Andreas Schwab <schwab@suse.de>
11833 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11834 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11835 Remove unused macro definitions.
11836 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11837 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11838 Only define if emacs.
11840 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11842 Prefer enum glyph_row_area to int where appropriate.
11843 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11845 (window_box, window_box_width, window_box_left, window_box_left_offset)
11846 (window_box_right, window_box_right_offset): Adjust prototypes.
11847 * xdisp.c (window_box, window_box_width, window_box_left)
11848 (window_box_left_offset, window_box_right, window_box_right_offset):
11849 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11850 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11851 * nsterm.m (ns_clip_to_row):
11852 * w32term.c (w32_clip_to_row):
11853 * xterm.c (x_clip_to_row): Likewise.
11855 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11857 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11858 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11860 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11862 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11863 for portability to hosts where /bin/sh has problems.
11865 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11867 Redesign redisplay interface to drop global output_cursor.
11868 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11869 (toplevel): Remove declaration of output_cursor.
11870 (set_output_cursor, x_cursor_to): Remove prototype.
11871 * window.h (struct window): New member output_cursor.
11872 (output_cursor_to): New function to replace RIF member.
11873 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11874 (update_text_area, set_window_cursor_after_update): Use it.
11875 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11876 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11877 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11878 * w32term.c (x_update_window_begin, x_update_window_end):
11879 * xterm.c (x_update_window_begin, x_update_window_end):
11880 Adjust to use per-window output cursor.
11882 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11884 Simplify SELECT_TYPE-related code.
11885 Like EMACS_TIME, this portability layer is no longer needed, since
11886 Emacs has been using fd_set as a portability layer for some time.
11887 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11888 (SELECT_TYPE): Remove. All uses changed to fd_set.
11889 (fd_set) [!FD_SET]: New typedef.
11891 Simplify EMACS_TIME-related code.
11892 This portability layer is no longer needed, since Emacs has been
11893 using struct timespec as a portability layer for some time.
11894 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11895 Include <time.h> rather than "systime.h"; that's all that's needed now.
11896 * dispnew.c: Include <timespec.h> rather than "systime.h";
11897 that's all that's needed now.
11898 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11899 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11900 TIMESPEC_RESOLUTION.
11901 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11902 LOG10_TIMESPEC_RESOLUTION.
11903 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11904 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11905 (make_emacs_time): Remove. All used changed to make_timespec.
11906 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11907 (current_timespec): Rename from current_emacs_time. All uses changed.
11908 (add_emacs_time): Remove. All uses changed to timespec_add.
11909 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11910 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11911 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11912 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11913 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11914 (current_timespec): Rename from current_emacs_time. All uses changed.
11915 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11916 changed to timespec_cmp.
11917 * xgselect.c: Include <timespec.h>, since our .h files don't.
11919 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11921 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11922 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11923 Remove the leftovers.
11924 * gtkutil.c (toplevel): Do not declare Qxft but include
11926 * image.c (toplevel): Do not declare Vlibrary_cache because
11927 it's already done in lisp.h.
11929 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11931 * lisp.h (Mouse_HLInfo): Move from here...
11932 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11933 (reset_mouse_highlight): New function.
11934 * msdos.c (dos_set_window_size, IT_update_begin)
11935 (internal_terminal_init):
11936 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11937 (ns_initialize_display_info):
11938 * w32console.c (initialize_w32_display):
11939 * w32term.c (x_update_window_end, x_free_frame_resources)
11940 (w32_initialize_display_info):
11941 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11942 * window.c (Fdelete_other_windows_internal):
11943 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11944 * termchar.h (toplevel):
11945 * xterm.h (toplevel): Include dispextern.h.
11947 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11949 Fix minor problems found by static checking.
11950 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11951 (expect): Avoid nested-if warning.
11952 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11953 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11954 * nsterm.h, nsterm.m (ns_select):
11955 * xgselect.c, xgselect.h (xg_select):
11956 Adjust signature to better match pselect's.
11957 * nsterm.m (ns_select):
11958 Don't set *TIMEOUT, since pselect doesn't.
11959 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11960 diagnostic about assigning const char * to it.
11961 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11963 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11965 * lread.c (substitute_object_recurse): Handle hash-tables as well
11968 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11970 Fix unlikely core dump in init_tty, and simplify terminfo case.
11971 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11972 The old version incorrectly dumped core if malloc returned a
11973 buffer containing only non-NUL bytes.
11974 (init_tty): Do not allocate or free termcap buffers; the
11975 struct does that for us now.
11976 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11977 (struct tty_display_info): Define members termcap_term_buffer and
11978 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11979 use them. Allocate them directly in struct rather than indirectly
11980 via a pointer, to simplify init_tty.
11982 * frame.c (check_minibuf_window): Initialize 'window' properly,
11983 so that Emacs reliably aborts later if 'window' is not initialized.
11985 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11987 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11988 of VoidSymbol (Bug#15154).
11990 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11992 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11993 mouse_face_beg_y and mouse_face_end_y.
11994 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11995 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11996 Adjust users and update comment where appropriate.
11998 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12000 * frame.c (check_minibuf_window): New function.
12001 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12002 Call check_minibuf_window (Bug#15183).
12004 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12006 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12007 because this is the only last cursor data we need to keep and consult.
12008 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12009 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12012 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12014 Fix recovering from possible decompression error.
12015 Since insert_from_gap doesn't always move point, we can't use PT as
12016 the position where the partially decompressed data ends, and
12017 should count how many bytes was produced so far.
12018 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12019 (unwind_decompress): Really delete partially uncompressed data.
12020 (Fzlib_decompress_region): Take decompressed data size into account.
12022 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12024 * syntax.c (init_syntax_once): Adjust comment and do an early
12025 initialization of Qchar_table_extra_slots just once...
12026 * casetab.c (init_casetab_once):
12027 * category.c (init_category_once):
12028 * character.c (syms_of_character):
12029 * coding.c (syms_of_coding):
12030 * xdisp.c (syms_of_xdisp): ...and omit it here.
12032 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12034 * xdisp.c (get_next_display_element): Don't apply to characters
12035 from a display vector the logic of setting it->end_of_box_run_p
12036 suitable for characters from a buffer. (Bug#15175)
12038 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12039 to handle directories, rather than '_utime' which doesn't.
12042 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12044 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12045 or fullscreen (Bug#14627).
12047 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12049 System-dependent integer overflow fixes.
12050 * process.c (Fset_process_window_size): Signal an error if
12051 the window size is outside the range supported by the lower level.
12052 * sysdep.c (set_window_size): Return negative on error,
12053 nonnegative on success, rather than -1, 0, 1 on not in system,
12054 failure, success. This is simpler. Caller changed.
12055 (serial_configure): Remove unnecessary initialization of local.
12056 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12057 size fits in unsigned long; this isn't true on some 32-bit hosts.
12058 Avoid buffer overrun if some future version of /proc/meminfo has a
12059 variable name longer than 20 bytes.
12060 (system_process_attributes) [__FreeBSD__]:
12061 Don't assume hw.availpages fits in 'int'.
12063 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12065 Don't let very long directory names overrun the stack.
12066 Fix some related minor problems involving "//", vfork.
12067 * callproc.c (encode_current_directory): New function.
12068 (call_process): Don't append "/"; not needed.
12069 * fileio.c (file_name_as_directory_slop): New constant.
12070 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12071 this can save the caller having to alloca.
12072 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12073 Use SAFE_ALLOCA, not alloca.
12074 (directory_file_name, Fexpand_file_name): Leave leading "//"
12075 alone, since it can be special even on POSIX platforms.
12076 * callproc.c (call_process):
12077 * process.c (Fformat_network_address):
12078 * sysdep.c (sys_subshell):
12079 Use encode_current_directory rather than rolling our own.
12080 (create_process): No need to encode directory; caller does that now.
12081 * process.h (encode_current_directory): New decl.
12082 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12083 Rework to avoid 'goto xyzzy;'.
12085 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12087 * xdisp.c (handle_face_prop): If the default face was remapped use
12088 the remapped face for strings from prefix properties. (Bug#15155)
12090 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12092 Minor cleanup for redisplay interface and few related functions.
12093 * frame.h (enum text_cursor_kinds): Move from here...
12094 * dispextern.h (enum text_cursor_kinds): ...to here.
12095 (toplevel): Drop unnecessary declarations.
12096 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12097 in update_window_end_hook and draw_window_cursor functions.
12098 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12099 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12100 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12101 * xterm.c (x_update_window_end, x_draw_window_cursor):
12102 * xdisp.c (display_and_set_cursor, update_window_cursor)
12103 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12104 enum text_cursor_kinds where appropriate.
12106 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12108 Redesign redisplay interface to drop updated_row and updated_area.
12109 * dispextern.h (updated_row, updated_area): Remove declaration.
12110 (struct redisplay_interface): Pass glyph row and row area parameters
12111 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12112 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12114 * dispnew.c (updated_row, updated_area): Remove.
12115 (redraw_overlapped_rows, update_window_line): Adjust user.
12116 (update_marginal_area, update_text_area): Likewise. Pass updated row
12117 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12118 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12121 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12123 * process.c (flush_pending_output): Remove stub.
12126 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12128 * callproc.c: Fix race that killed background processes (Bug#15144).
12129 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12130 Record deleted process-id in critical section, not afterwards.
12131 Don't mistakenly kill process created by a call-process invocation
12132 that discards output and does not wait.
12134 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12136 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12137 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12138 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12139 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12140 to shut up compiler in mark_object.
12141 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12143 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12145 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12146 We can't portably rely on PTY_OPEN doing that, even if
12147 it calls posix_openpt with O_CLOEXEC.
12149 2013-08-20 Kenichi Handa <handa@gnu.org>
12151 * character.c (string_char): Improve commentary.
12153 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12155 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12156 (struct animation_cache): Make signature a flexible array member.
12157 All uses changed. This is a tad slower but may insulate us better
12158 from future changes to ImageMagick.
12160 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12162 * image.c: Shrink memory needed for animation cache.
12163 (SIGNATURE_DIGESTSIZE): New constant.
12164 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12165 (imagemagick_create_cache): Copy the signature. This saves
12166 several KB of memory that ImageMagick wastes per signature.
12167 Don't bother updating the update_time, as the caller does that now.
12168 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12169 it's a fixed size struct member now.
12170 (imagemagick_get_animation_cache): Always destroy the signature,
12171 as it's now imagemagick_create_cache's responsibility to copy it.
12172 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12173 and use memcmp rather than strcmp.
12174 eassert that ImageMagick returns a signature of the specified length.
12176 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12178 * image.c (imagemagick_get_animation_cache): Don't segfault on
12180 (imagemagick_get_animation_cache): Revert to previous definition
12181 so that it actually works. But keep the memory leak fix.
12182 (imagemagick_get_animation_cache): Fix memory leak.
12184 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12186 * image.c: Fix animation cache signature memory leak.
12187 Fix some other minor performance problems while we're at it.
12188 (imagemagick_create_cache): Clear just the members that
12189 need clearing. Don't set update_time, as caller does that now.
12190 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12191 Simplify by using pointer-to-pointer instead of a prev pointer.
12192 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12193 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12194 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12195 it's already a copy. Free the signature probe unless it's cached.
12197 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12198 This was introduced by my 2013-08-12 fix for Bug#15035.
12200 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12202 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12203 (imagemagick_prune_animation_cache): Now static.
12205 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12207 * image.c (imagemagick_get_animation_cache): Don't segfault when
12208 pruning all entries.
12210 2013-08-18 Ken Brown <kbrown@cornell.edu>
12212 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12213 static heap if ENABLE_CHECKING is defined.
12214 (max_bss_sbrk_ptr): New variable.
12215 (bss_sbrk): Use it.
12216 (report_sheap_usage): Report maximum static heap usage instead of
12217 ending static heap usage.
12219 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12221 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12222 of zlib_initialized according to the results of calling
12223 init_zlib_functions.
12225 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12227 * image.c: Implement an ImageMagick per-image cache.
12228 (imagemagick_get_animation_cache): Fix a double-free error.
12229 (imagemagick_load_image): Remove the ping_wand code, which only
12230 apparently saved time on invalid animated images, and slowed down
12231 everything else. Optimize for the common case.
12233 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12235 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12237 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12239 * marker.c (set_marker): Remove documentation of undefined behavior.
12241 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12243 * image.c (imagemagick_compute_animated_image): Animate correctly
12244 when sub-images are smaller than the main image.
12245 (imagemagick_compute_animated_image): Setting the iterator row to
12246 zero is apparently not allowed.
12247 (imagemagick_compute_animated_image): Allow images that say they
12248 have sub-images that are bigger than the main image, but just crop
12251 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12253 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12255 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12257 * image.c (imagemagick_compute_animated_image): Respect the GIF
12260 2013-08-15 Ken Brown <kbrown@cornell.edu>
12262 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12263 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12266 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12268 Fix minor problems found by static checking.
12269 * frame.c (delete_frame):
12270 * xdisp.c (next_element_from_display_vector):
12271 Avoid uninitialized local.
12272 * image.c (imagemagick_compute_animated_image): Port to C89.
12273 Prefer usual GNU indentation style for loops.
12274 Be more careful about bizarrely large sizes, by using ptrdiff_t
12277 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12279 Fix infinite frame selection loop (Bug#15025).
12280 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12282 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12284 * xdisp.c (compute_window_start_on_continuation_line):
12285 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12286 to make sure we end up setting the window start at the leftmost
12287 visible character of the display line. This avoids funky
12288 horizontal shifting because the window start is not kept on the
12289 same position. (Bug#15090)
12290 (next_element_from_display_vector): Support 'box' face attribute
12291 in the face definitions of a display vector. (Bug#15099)
12293 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12295 * image.c (imagemagick_compute_animated_image): Implement animated
12296 images (bug#14700).
12297 (imagemagick_compute_animated_image): Fix some compilation
12298 warnings. Implement a very simple cache to make the animation
12299 usable at all, but it should be replaced with a per-image cache.
12301 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12303 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12304 to do `for' loops over alist values.
12305 * buffer.h (FOR_EACH_BUFFER):
12306 * process.c (FOR_EACH_PROCESS): Use it.
12307 (handle_child_signal, status_notify, Fget_buffer_process)
12308 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12310 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12312 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12313 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12314 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12315 to xzalloc and so avoid redundant call to memset.
12316 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12317 members because it is allocated with xzalloc and so already zeroed.
12319 2013-08-14 Ken Brown <kbrown@cornell.edu>
12321 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12324 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12326 Utility function and macro to copy Lisp string to C string.
12327 * lisp.h (xlispstrdupa): New macro.
12328 (xlispstrdup): New prototype.
12329 * alloc.c (xlispstrdup): New function.
12330 * callint.c (Fcall_interactively):
12331 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12332 (Fsubstitute_in_file_name):
12333 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12334 * image.c (x_create_bitmap_from_file):
12335 * w32term.c (w32_term_init):
12336 * xterm.c (x_term_init): Use xlispstrdup.
12338 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12340 * image.c (imagemagick_load_image): Make animated pictures work.
12341 There's still some problems with background color settings, though
12344 * decompress.c (unwind_decompress): Always restore point.
12346 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12348 * marker.c (set_marker): Reformat documentation.
12350 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12352 * xdisp.c (cursor_type_changed): Now static.
12354 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12355 Use changed. This avoids the need to call xmalloc and for the
12356 caller to call xfree, and avoids memory leaks in some situations.
12358 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12360 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12361 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12362 (redisplay_window): If window_end_valid is cleared due to non-zero
12363 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12364 so do not call to try_cursor_movement for that window.
12366 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12368 * window.h (struct window): Convert window_end_pos and
12369 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12370 (wset_window_end_pos, wset_window_end_vpos): Remove.
12371 * dispnew.c (adjust_glyph_matrix):
12372 * window.c (Fwindow_end, replace_window, set_window_buffer)
12374 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12375 (set_vertical_scroll_bar, redisplay_window, try_window)
12376 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12377 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12378 (note_mouse_highlight): Adjust users.
12379 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12382 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12384 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12385 * image.c (imagemagick_filename_hint): Use `const char *' and
12386 prefer SSDATA to SDATA to avoid warnings.
12388 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12390 Cleanup window fringes, margins and scroll bars adjustments.
12391 * window.c (set_window_fringes, set_window_margins)
12392 (set_window_scroll_bars, apply_window_adjustment): New functions.
12393 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12394 (Fset_window_scroll_bars): Use them.
12396 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12398 * window.h (struct window): Convert scroll_bar_width
12399 from Lisp_Object to integer. Adjust comment.
12400 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12402 * window.c (wset_scroll_bar_width): Remove.
12403 (make_window): Initialize scroll_bar_width.
12404 (Fsplit_window_internal): Use direct assignment.
12405 (Fset_window_configuration, save_window_save):
12406 Convert Lisp_Object to integer and back where appropriate.
12407 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12408 bar was actually changed, and mention this in docstring.
12410 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12412 * decompress.c: Minor simplifications.
12413 (Fzlib_decompress_region): Don't bother verifying
12414 that avail_out <= UINT_MAX, as that was confusing.
12415 Mention the restriction in a comment instead.
12416 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12418 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12420 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12421 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12423 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12425 * image.c (imagemagick_filename_hint): Check for errors in the
12428 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12430 * window.c (Fwindow_margins): Return nil when there's no marginal
12431 area, as per the documented API.
12433 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12434 Fmake_vector, as scroll bar's struct members are not all Lisp
12435 objects now. This avoids crashes in GC.
12437 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12438 bool, so its address could be taken.
12440 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12442 * image.c (imagemagick_filename_hint): New function to possibly
12443 apply `image-content-type-suffixes'.
12444 (imagemagick_load_image): Use it.
12446 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12448 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12449 if loading zlib failed.
12451 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12453 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12454 2013-08-13 checkin below. Change bool to BOOL, rule is:
12455 All Obj-C code uses BOOL, except for interfaces callable from C.
12457 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12459 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12461 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12462 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12463 bool instead of BOOL.
12464 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12465 from Lisp_Object to bitfield. Adjust comment.
12466 * w32term.c (x_scroll_bar_create): Adjust user.
12467 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12468 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12469 Use bool for boolean.
12470 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12471 to `unsigned int' when defining a bitfield.
12473 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12475 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12477 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12479 * window.h (struct window): Convert left_margin_cols and
12480 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12481 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12482 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12484 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12486 (showing_window_margins_p, update_window_line, update_frame_1):
12487 * fringe.c (draw_fringe_bitmap_1):
12488 * xdisp.c (window_box_width): Adjust users.
12489 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12490 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12491 Use direct assignment.
12492 (Fset_window_configuration, save_window_save, Fwindow_margins):
12493 Convert Lisp_Object to integer and back where appropriate.
12494 (Fset_window_margins): Adjust user. Return t if any margin
12495 was actually changed, and mention this in docstring.
12497 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12499 * syntax.c (forward_word):
12500 * cmds.c (forward_char, backward_char): Mention the optional argument.
12502 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12504 * window.h (struct window): Convert left_fringe_width
12505 and right_fringe_width from Lisp_Objects to integers.
12507 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12508 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12509 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12511 (make_window): Initialize new integer fields to -1.
12512 (Fsplit_window_internal): Use direct assignment.
12513 (Fset_window_configuration, save_window_save):
12514 Convert Lisp_Object to integer and back where appropriate.
12515 (Fset_window_fringes): Adjust user. Return t if any fringe
12516 was actually changed, and mention this in docstring.
12518 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12520 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12521 * nsfns.m (x_set_cursor_type):
12522 * w32fns.c (x_set_cursor_type):
12523 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12524 * xdisp.c (set_frame_cursor_types): ...but in common code.
12526 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12528 * font.c (clear_font_cache): New function, stripped from...
12529 (Fclear_font_cache): ...here, which now uses the function
12530 above. Adjust comment.
12531 * font.h (clear_font_cache): Add prototype.
12532 * xfaces.c (clear_face_cache): Use clear_font_cache.
12534 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12536 * window.c (Fset_window_start): Compare `w', not `window' because
12537 `w' might not be equal to `window' after call to decode_live_window.
12539 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12541 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12542 This fixes a problem introduced by the Bug#15035 patch
12543 when using GPG. Reported by Herbert J. Skuhra.
12545 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12547 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12548 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12549 not yet initialized.
12551 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12553 * decompress.c (Fzlib_decompress_region): Support zlib
12554 decompression, too, and rename.
12556 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12558 Minor zlib configuration tweaks.
12559 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12560 Don't assume presence of fn_inflateInit2_ zlib internal function.
12562 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12564 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12565 include the zlib prefix.
12567 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12569 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12570 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12571 define static variables that are pointers to zlib functions to be
12572 dynamically loaded.
12573 (init_zlib_functions) [WINDOWSNT]: New function.
12574 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12576 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12577 macros instead of invoking the zlib functions directly.
12578 (syms_of_decompress): DEFSYM Qzlib_dll.
12579 Staticpro Szlib_available_p.
12581 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12583 Avoid looping over all frame windows to freeze and unfreeze.
12584 * window.h (struct window): Drop frozen_window_start_p.
12585 (freeze_window_starts): Drop prototype.
12586 * frame.h (struct frame): New frozen_window_starts flag.
12587 (FRAME_WINDOWS_FROZEN): New macro.
12588 * window.c (freeze_window_start, freeze_window_starts):
12590 (select_window, replace_window): Adjust users.
12591 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12592 (window_frozen_p): New function.
12593 (redisplay_window): Use it.
12595 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12597 Fix some fd issues when running subprocesses (Bug#15035).
12598 Fix bugs that can leak files or file descriptors on errors.
12599 Don't unlink open temp files, as that's hard for users to diagnose
12600 when things go awry (e.g., temp disk exhausted).
12601 Don't bother to lock temp files. Check for invalid recursion.
12602 * callproc.c (synch_process_fd): Remove. All uses removed.
12603 (synch_process_tempfile): New var or macro.
12604 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12606 (record_kill_process): New arg, the temp name. All callers changed.
12607 (delete_temp_file): Now just a simple wrapper around unlink.
12608 (call_process_kill): New arg, the call_process_fd array.
12609 Close them all. Clear synch_process_pid. Remove the temp file,
12610 or arrange for it to be removed.
12611 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12612 that's been moved to synch_process_tempfile. Caller changed.
12613 Do not remove the tempfile; that's now call_process_kill's
12615 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12616 call_process_kill; the caller now does that.
12617 (call_process_cleanup): Do not close the process fd; that's now
12618 call_process_kill's responsibility.
12619 (Fcall_process): Implement via new function call_process, which
12620 has most of the old body of Fcall_process, but with a different API.
12621 (call_process): New function that does not open or close filefd if
12622 it is nonnegative. Record which fds need to be closed, and let
12623 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12624 Signal an error if invoked recursively (could be done via a hook).
12625 Simplify creation of the tempfile in the MSDOS case.
12626 Don't create the output file until after checking for the executable.
12627 Report any failure to open /dev/null.
12628 Don't open /dev/null for writing twice; once is enough.
12629 Don't create pipe if all output is being discarded or sent to file.
12630 Don't worry about setting up the coding system or reading from the
12631 pipe if all output is being discarded.
12632 Hoist fd_error local into top level, to lessen block nesting.
12633 Don't record deleted pid here; now done by Fcall_process_region.
12634 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12635 and note its success in synch_process_tempfile.
12636 Do not leak resources when child_setup fails.
12637 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12638 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12639 (create_temp_file): Now returns open fd, with an additional
12640 Lisp_Object * argument to return the name. All callers changed.
12641 Do not close the file; rewind it instead, and leave it open for
12642 the caller. Do not lock the temp file. Unwind-protect the file
12643 and the file-descriptor.
12644 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12645 If an asynchrounous process, record it here, not in call_process.
12646 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12647 * eval.c (set_unwind_protect): New function.
12648 * fileio.c (write_region): New function, generalized from the
12649 old Fwrite_region. Do not lock temp files.
12650 (Fwrite_region): Use it.
12651 * lisp.h (set_unwind_protect, write_region): New decls.
12652 * process.c: Include <verify.h>.
12653 (make_process): Mark fds as initially closed.
12654 (deleted_pid_list): Now a list of pid-filename pairs.
12656 (close_process_fd): New function.
12657 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12658 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12659 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12660 (create_process, create_pty, Fmake_serial_process)
12661 (server_accept_connection): Record which fds need to be closed,
12662 and let deactivate_process close them.
12663 (Fmake_network_process): Do not discard the unwind-protect
12664 until it's safe to do so.
12665 (deactivate_process): Close the fds opened by create_process etc.
12666 (Fprocess_send_eof): Adjust to new way of recording open fds.
12667 Report an error if /dev/null can't be opened, instead of aborting.
12668 * process.h (PROCESS_OPEN_FDS): New constant.
12669 (struct Lisp_Process): New member open_fds.
12670 (record_kill_process, record_deleted_pid): Adjust signatures.
12671 (record_deleted_pid): Move decl here ...
12672 * syswait.h (record_deleted_pid): ... from here.
12674 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12676 * decompress.c: Fix bugs with large buffers and weird inputs.
12677 Tune a bit. Reindent as per usual Emacs style.
12678 (BUFFER_SIZE): Remove.
12679 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12680 more than UINT_MAX bytes. Decompress into the gap instead of into
12681 an auto buffer, as this should avoid copying. Return nil if
12682 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12683 set immediate_quit; we shouldn't trust zlib code that much.
12685 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12687 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12688 errors, and really move the gap to where we want it.
12690 * lisp.h: Include decompress.c support.
12692 * emacs.c (main): Include decompress.c support.
12694 * Makefile.in: Include -lz if present.
12696 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12698 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12699 (initWithTitle:): Initialize frame to 0.
12700 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12701 (fillWithWidgetValue:frame:): Rename from
12702 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12704 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12705 fillWithWidgetValue:frame:
12707 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12708 remove memory leak warnings.
12710 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12711 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12712 menu_pending_title.
12714 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12715 (x_activate_menubar): Update the whole menu.
12716 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12717 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12718 current event is not NSSystemDefined (Bug#15001).
12719 Call ns_check_menu_open only if trackingMenu is 2.
12720 (menuDidClose:): New method, decrease trackingMenu.
12721 (fillWithWidgetValue:setDelegate:): New method.
12722 (fillWithWidgetValue:): Call the above.
12724 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12726 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12728 Omit some unnecessary casts.
12729 Many of these go back to the old pre-C89 days, when they may have
12730 been needed, but we've been assuming C89 or later for a while now.
12731 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12732 (live_float_p, live_misc_p, live_vector_p):
12733 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12734 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12735 (defvar_per_buffer):
12736 * callint.c (Fcall_interactively):
12737 * doc.c (Fsubstitute_command_keys):
12738 * filelock.c (get_boot_time):
12739 * frame.c (xrdb_get_resource):
12740 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12741 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12742 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12743 (menuitem_highlight_callback, menu_destroy_callback)
12744 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12745 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12746 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12747 (xg_tool_bar_help_callback, tb_size_cb):
12748 * image.c (xpm_alloc_color, png_read_from_memory)
12749 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12750 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12752 * keymap.c (describe_map):
12753 * nsfns.m (Fns_display_monitor_attributes_list):
12754 * nsmenu.m (process_dialog:):
12755 * nsterm.m (hold_event):
12756 * process.c (wait_reading_process_output):
12757 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12758 * scroll.c (do_direct_scrolling, scrolling_1):
12759 * termcap.c (tgetent):
12760 * window.c (check_window_containing, add_window_to_list)
12761 (freeze_window_starts):
12762 * xdisp.c (compare_overlay_entries, vmessage):
12763 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12764 (x_get_monitor_attributes_xrandr)
12765 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12766 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12767 * xfont.c (xfont_match, xfont_open):
12768 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12769 (menubar_selection_callback, menu_position_func)
12770 (popup_selection_callback, create_and_show_popup_menu)
12771 (dialog_selection_callback, create_and_show_dialog):
12772 * xrdb.c (x_get_string_resource)
12774 * xsmfns.c (x_session_check_input):
12775 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12776 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12777 (xaw_jump_callback, xaw_scroll_callback):
12778 Omit unnecessary casts.
12780 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12782 Minor string-length refactoring.
12783 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12784 * frame.c (make_monitor_attribute_list):
12785 Prefer build_string to strlen + make_string.
12787 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12789 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12790 don't check minor_code (Bug#14417).
12792 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12794 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12795 vertical positions instead. This avoids calling MATRIX_ROW with
12796 row numbers that are possibly beyond valid limits. (Bug#15064)
12798 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12800 Use xstrdup and build_unibyte_string where applicable.
12801 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12802 * xfns.c (x_window):
12803 * xrdb.c (x_get_customization_string):
12804 * xterm.c (xim_initialize):
12805 * w32fns.c (w32_window): Use xstrdup.
12806 (w32_display_monitor_attributes_list):
12807 * emacs.c (init_cmdargs):
12808 * keyboard.c (PUSH_C_STR):
12809 * nsfont.m (nsfont_open):
12810 * sysdep.c (system_process_attributes):
12811 * w32.c (system_process_attributes):
12812 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12814 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12816 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12817 variables of these types so that GDB would know about them, as aid
12818 for debugging fatal exceptions. (Bug#15024) See also
12819 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12822 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12824 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12825 larger than the NSWindow (Bug#14934).
12827 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12829 Redesign redisplay interface to drop global variable updated_window.
12830 Always pass currently updated window as a parameter to update routines.
12831 * dispextern.h (updated_window): Remove declaration.
12832 (struct redisplay_interface): Pass window parameter to
12833 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12834 and after_update_window_hook.
12835 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12837 * dispnew.c (updated_window): Remove.
12838 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12839 (update_window_line): Adjust to match redisplay interface changes.
12840 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12841 (ns_scroll_run, ns_after_update_window_line):
12842 * w32term.c (x_update_window_begin, x_update_window_end)
12843 (x_after_update_window_line, x_scroll_run):
12844 * xterm.c (x_update_window_begin, x_update_window_end)
12845 (x_after_update_window_line, x_scroll_run):
12846 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12847 Likewise. Adjust comments where appropriate.
12848 (x_cursor_to): Simplify because this is always called during window
12849 update (but install debugging check anyway).
12850 (expose_window): Check must_be_updated_p flag to see whether this
12851 function is called during window update.
12853 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12855 Do not reset window modification event counters excessively.
12856 These leftovers and poor man's tricky methods to catch extra
12857 redisplay's attention are no longer needed.
12858 * frame.c (set_menu_bar_lines_1):
12859 * minibuf.c (read_minibuf_unwind):
12860 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12861 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12862 (window_scroll_line_based, Fset_window_configuration):
12863 * xdisp.c (redisplay_window): Do not reset last_modified and
12864 last_overlay_modified counters.
12866 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12868 * xselect.c (x_send_client_event): Set send_event and serial, memset
12869 data.l as it might be bigger than data.b. Use 24 bit mask to
12870 XSendEvent (Bug#15034).
12872 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12874 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12875 for TTY frames that are not the top frame on their console.
12878 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12880 * w32term.c (w32fullscreen_hook): Really maximize frame when
12881 asked for (Bug#14841).
12883 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12885 Prefer selected_window to Fselected_window, likewise for frames.
12886 * buffer.c (Fbuffer_swap_text):
12887 * data.c (Fvariable_binding_locus):
12888 * window.c (run_window_configuration_change_hook): Adjust users.
12889 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12890 Use decode_live_frame.
12892 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12894 Be more careful if selected window shows the buffer other than current,
12895 use window_outdated only if this is not so. This change should also
12896 address some weird issues discussed in Bug#13012.
12897 * window.h (window_outdated): New prototype.
12898 * window.c (window_outdated): Now here. Convert from static and
12899 always assume window's buffer.
12900 (Fwindow_end, Fwindow_line_height): Use it.
12901 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12902 and always assume window's buffer.
12903 (redisplay_window): Adjust user.
12904 (redisplay_internal): Call to reconsider_clip_changes once and
12905 check whether mode line should be updated only if selected window
12906 shows current buffer.
12907 (run_window_scroll_functions): Use eassert for debugging check.
12908 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12910 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12912 * window.c (window_scroll, window_scroll_pixel_based)
12913 (window_scroll_line_based): Use bool for booleans.
12915 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12917 * process.c: Fix minor off-by-one issues in descriptor counts.
12918 This shouldn't fix any real bugs, but it cleans up the code a bit.
12919 (max_process_desc, max_input_desc): -1, not 0, means none.
12921 (delete_input_desc): New function.
12922 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12923 (deactivate_process): Scan backwards when recomuting max_process_desc;
12924 that should be faster.
12925 (init_process_emacs): Initialize max_input_desc.
12927 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12929 Use region cache to speedup bidi_find_paragraph_start.
12930 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12931 Rename cache_long_line_scans to cache_long_scans.
12932 * buffer.c (bset_cache_long_line_scans): Rename to
12933 bset_cache_long_scans.
12934 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12935 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12937 (syms_of_buffer): Rename cache-long-line-scans to
12938 cache-long-scans. Adjust docstring.
12939 * search.c (newline_cache_on_off):
12940 * indent.c (width_run_cache_on_off): Adjust users.
12941 * bidi.c (bidi_paragraph_cache_on_off): New function.
12942 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12943 * insdel.c (prepare_to_modify_buffer):
12944 Invalidate bidi_paragraph_cache if enabled.
12946 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12948 Invalidate region caches only if buffer text is going to be changed.
12949 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12950 (modify_text): ...new prototype.
12951 (prepare_to_modify_buffer_1): New prototype.
12952 * textprop.c (modify_region): Rename to...
12953 (modify_text_properties): ...new function.
12954 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12955 (Fremove_list_of_text_properties): Adjust users.
12956 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12957 (modify_text): ...new function.
12958 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12959 (prepare_to_modify_buffer_1): ...new function.
12960 * casefiddle.c (casify_region):
12961 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12962 (Ftranspose_regions): Use modify_text.
12964 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12966 * lisp.mk (lisp): Add nadvice.elc.
12968 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12970 New macro to iterate over live buffers similar to frames.
12971 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12972 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12973 Declare buffer-related variables here to offload lisp.h.
12974 * buffer.c (Vbuffer_alist): Adjust comment.
12975 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12976 (other_buffer_safely):
12977 * data.c (store_symval_forwarding):
12978 * dispnew.c (Fframe_or_buffer_changed_p):
12979 * fileio.c (Fdo_auto_save):
12980 * filelock.c (unlock_all_files):
12981 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12983 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12985 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12986 * callproc.c (create_temp_file):
12987 * filelock.c (create_lock_file):
12988 Assume mkostemp, since it's now provided by Gnulib.
12990 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12992 * w32.c (mkostemp): New function.
12993 (mktemp): Remove, no longer used. Most of the code reused in
12994 mkostemp. (Bug#15015)
12995 (mktemp): Don't undef.
12997 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12999 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13000 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13001 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13002 (free_glyph_pool, check_glyph_memory): Likewise for
13003 all users. Adjust comments where appropriate.
13005 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13007 * composite.h: Minor fixups.
13008 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13009 to fix a misspelling, and change it to an inline function while
13010 we're at it (it need not be a macro). All uses changed.
13011 (composition_method, composition_valid_p):
13012 Rewrite to avoid assignments in if-conditions.
13014 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13016 Do not use global Lisp_Object in composition macros.
13017 * composite.h (composition_temp): Remove declaration.
13018 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13019 (composition_method, composition_valid_p): ...inline functions.
13020 (compose_region): Remove the leftover.
13021 * composite.c (composition_temp): Remove.
13022 (run_composition_function, update_compositions)
13023 (composition_compute_stop_pos, composition_adjust_point)
13024 (Ffind_composition_internal):
13025 * coding.c (handle_composition_annotation):
13026 * xdisp.c (handle_composition_prop, check_point_in_composition):
13027 Related users changed.
13029 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13031 Drop FRAME_PTR typedef.
13032 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13033 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13034 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13035 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13036 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13037 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13038 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13039 All related users changed.
13041 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13043 * eval.c (default_toplevel_binding): New function.
13045 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13046 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13047 (syms_of_eval): Export them.
13048 * data.c (Fdefault_value): Micro cleanup.
13049 * term.c (init_tty): Use "false".
13051 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13053 Fix X GC leak in GTK and raw (no toolkit) X ports.
13054 * xterm.c (x_free_frame_resources): If white and black relief
13055 GCs are allocated, always free them here.
13056 * xfns.c (x_make_gc): Omit redundant initialization.
13057 * widget.c (create_frame_gcs): Remove the leftover.
13058 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13059 in x_free_frame_resources.
13061 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13063 * nsterm.m (windowWillResize:toSize:): Only change title if
13064 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13066 (viewDidEndLiveResize): New method.
13068 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13069 inside NS_IMPL_COCOA.
13071 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13073 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13074 Do not check whether undo is enabled because record_insert and
13075 record_delete does that themselves.
13077 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13079 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13080 member which is not really used any more.
13081 (FRAME_XIC_BASE_FONTNAME): Remove.
13082 * xfns.c (xic_free_fontset): Adjust user.
13083 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13084 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13085 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13086 (xdialog_show): Use eassert for debugging check.
13087 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13089 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13091 * fileio.c, fns.c (merge): Move extern decl from here ...
13092 * lisp.h (merge): ... to here.
13094 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13096 Fix last font-related change.
13097 * w32font.h (w32font_list_internal, w32font_match_internal):
13099 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13100 (uniscribe_list_family): Adjust to match font API change.
13101 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13102 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13104 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13106 * frame.h (FRAME_MOUSE_UPDATE):
13107 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13108 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13110 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13112 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13113 * font.h (struct font_driver): Change list, match, and list_family
13114 functions to accept struct frame * as first arg.
13115 * font.c (font_score, font_compare, font_sort_entities):
13117 (font_sort_entities, font_list_entities, font_select_entity)
13118 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13119 match font API change.
13120 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13121 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13122 * ftxfont.c (ftxfont_list, ftxfont_match):
13123 * xftfont.c (xftfont_list, xftfont_match):
13124 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13125 * w32font.c (w32font_list, w32font_match, w32font_list)
13126 (w32font_list_internal, w32_font_match_internal): Likewise.
13127 * xfaces.c (Fx_family_fonts): Adjust user.
13129 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13131 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13132 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13133 only if HAVE_X_WINDOWS is in use.
13134 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13135 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13136 * w32term.c (x_wm_set_icon_position): Likewise.
13137 * w32fns.c (x_icon): Adjust user.
13139 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13141 * xterm.c (last_mouse_press_frame): Remove the
13142 leftover which is not really used any more.
13143 (handle_one_xevent, syms_of_xterm): Adjust users.
13144 (x_flush): Call XFlush once per each X display, not frame.
13145 This is better because this code always unconditionally skips
13146 non-X frames in Vframe_list and issues the only XFlush if we
13147 have more than one X frame on the same X display.
13148 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13149 Use bool for booleans.
13150 (x_draw_glyph_string_background, cvt_string_to_pixel)
13151 (cvt_pixel_dtor): Drop unnecessary prototypes.
13152 * xterm.h (x_display_ok): Adjust prototype.
13154 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13156 Drop unnecessary functions that deals with frame pixel size.
13157 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13158 (x_pixel_height): Drop prototypes.
13159 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13160 (x_pixel_height): Drop implementations.
13161 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13162 which should be always valid for window frame.
13163 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13164 * w32menu.c (Fx_popup_dialog):
13165 * xmenu.c (Fx_popup_dialog): Likewise for both.
13167 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13169 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13170 frame parameters and call to Fmodify_frame_parameters just once.
13171 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13172 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13173 and mention nil frame in docstring.
13175 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13177 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13178 (x_figure_window_size): Likewise. Adjust to return long.
13179 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13180 (toplevel): Move Qterminal_live_p to...
13181 * terminal.c (toplevel): ...here, make it static, and...
13182 (syms_of_terminal): ...DEFSYM here.
13183 * frame.h (Qterminal_live_p): Remove declaration.
13184 (make_frame, x_figure_window_size): Adjust prototype.
13185 * nsfns.m (Fx_create_frame): Use long for window flags.
13187 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13189 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13190 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13191 Do not assume that emacs_close (INT_MAX) is a no-op.
13193 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13195 * xfaces.c (make_face_cache): For struct face_cache, prefer
13196 xmalloc to xzalloc and so avoid redundant call to memset.
13197 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13199 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13201 * fringe.c (draw_window_fringes, update_window_fringes)
13202 (compute_fringe_widths):
13203 * w32term.c (x_draw_glyph_string):
13204 * window.c (candidate_window_p, Frecenter):
13205 * xfaces.c (realize_basic_faces, realize_default_face)
13206 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13207 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13208 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13209 * xmenu.c (Fx_menu_bar_open_internal):
13210 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13211 * xsettings.c (xft_settings_event):
13212 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13213 Use bool for booleans. Adjust style and comments where
13215 * dispextern.h (draw_window_fringes, update_window_fringes)
13216 (compute_fringe_widths):
13217 * xterm.h (x_had_errors_p): Adjust prototype.
13219 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13221 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13222 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13224 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13226 * fns.c (toplevel): Remove comment before Fsafe_length because
13227 it checks for QUIT.
13229 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13231 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13233 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13235 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13236 frame which got the message is still alive, before dereferencing
13237 its pointer. (Bug#14970)
13239 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13240 be a live window, before using it as such. (Bug#14970)
13242 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13244 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13245 w32_detect_focus_change instead of doing part of its job by hand.
13246 This fixes the problem whereby FOCUS_OUT events were not sent to
13249 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13251 * process.c (Fprocess_list): Doc fix.
13253 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13254 being re-exposed only if it didn't ask to become visible.
13255 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13256 was previously iconified. (Bug#14841)
13257 (x_iconify_frame): Mark the frame iconified.
13259 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13261 Fix minor problems found by static checking.
13262 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13263 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13265 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13267 * eval.c (set_specpdl_old_value): New function.
13268 (unbind_to): Minor simplification.
13269 (get_backtrace_frame): New function.
13270 (Fbacktrace_frame): Use it. Add `base' argument.
13271 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13272 (syms_of_eval): Export backtrace-eval.
13273 * xterm.c (x_focus_changed): Simplify.
13275 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13277 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13279 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13281 * xdisp.c (redisplay_window): Instead of moving point out of
13282 scroll margin, reject the force_start method, and try scrolling
13283 instead. (Bug#14780)
13285 2013-07-24 Ken Brown <kbrown@cornell.edu>
13287 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13290 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13292 * eval.c (Fprogn): Do not check that BODY is a proper list.
13293 This undoes the previous change. The check slows down the
13294 interpreter, and is not needed to prevent a crash. See
13295 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13297 2013-07-23 Glenn Morris <rgm@gnu.org>
13299 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13301 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13303 Port to GNU/Linux systems with tinfo but not ncurses.
13304 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13305 to decide whether ncurses is being used. Without this change,
13306 GCC complains about tgetent not being declared, on a system
13307 that has tinfo installed but ncurses not installed.
13309 * eval.c (Fprogn): Check that BODY is a proper list.
13311 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13312 * data.c (Fsetq_default):
13313 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13314 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13316 Tune by taking advantage of the fact that ARGS is always a list
13317 when a function is declared to have UNEVALLED args.
13319 * emacsgtkfixed.c: Port to GCC 4.6.
13320 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13322 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13324 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13325 here to silence compiler warnings.
13327 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13329 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13330 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13331 from messing up Emacs's 'struct frame' (Bug#14923).
13333 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13335 * alloc.c (make_save_ptr_ptr): Define this function.
13336 It was inadvertently omitted. It's needed only if
13337 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13339 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13341 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13342 frame have focus (Bug#14895).
13344 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13346 Avoid vfork-related deadlock more cleanly.
13347 * callproc.c (child_setup): When the child's exec fails, output
13348 the program name, as that's more useful. Use O_NONBLOCK to avoid
13350 * process.c (create_process_1): Remove; no longer needed.
13351 (create_process): Remove timer hack; no longer needed, now that
13352 the child avoids deadlock.
13354 2013-07-20 Glenn Morris <rgm@gnu.org>
13356 * image.c (Fimage_flush): Fix doc typo.
13358 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13360 Fix array bounds violation when pty allocation fails.
13361 * process.c (PTY_NAME_SIZE): New constant.
13362 (pty_name): Remove static variable; it's now auto.
13363 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13364 Take pty_name as an arg rather than using a static variable.
13365 All callers changed.
13366 (create_process): Recover pty_flag from process, not from volatile local.
13367 (create_pty): Stay inside array even when pty allocation fails.
13368 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13370 * lread.c (Fload): Avoid initialization only when lint checking.
13371 Mention that it's needed only for older GCCs.
13373 2013-07-20 Kenichi Handa <handa@gnu.org>
13375 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13376 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13378 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13380 * lread.c (Fload): Avoid uninitialized warning.
13382 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13384 Fix some minor file descriptor leaks and related glitches.
13385 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13386 (create_lock_file): Use write, not emacs_write.
13387 * image.c (slurp_file, png_load_body):
13388 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13389 (server_accept_connection):
13390 Don't leak an fd on memory allocation failure.
13391 * image.c (slurp_file): Add a cheap heuristic for growing files.
13392 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13393 as that's what the other routines do. Maybe input need not be
13394 blocked at all, but it's better to be consistent.
13395 Avoid undefined behavior when strlen is zero.
13397 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13398 (NSTATICS): Now a constant; doesn't need to be a macro.
13400 2013-07-19 Richard Stallman <rms@gnu.org>
13402 * coding.c (decode_coding_utf_8): Add simple loop for fast
13403 processing of ASCII characters.
13405 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13407 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13409 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13411 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13412 unportable 'struct x_display_info'.
13413 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13414 is a portable type.
13416 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13418 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13419 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13421 (system_process_attributes): Prefer plain char to unsigned char
13422 when either will do. Clean up properly if interrupted or if
13423 memory allocations fail. Don't assume sscanf succeeds.
13424 Remove no-longer-needed workaround to stop GCC from whining.
13425 Read command-line once, instead of multiple times. Check read status a
13426 bit more carefully.
13428 Fix obscure porting bug with varargs functions.
13429 The code assumed that int is treated like ptrdiff_t in a vararg
13430 function, which is not a portable assumption. There was a similar
13431 -- though these days less likely -- porting problem with various
13432 assumptions that pointers of different types all smell the same as
13433 far as vararg functions is conserved. To make this problem less
13434 likely in the future, redo the API to use varargs functions.
13435 * alloc.c (make_save_value): Remove this vararg function.
13436 All uses changed to ...
13437 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13438 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13440 (make_save_ptr): Rename from make_save_pointer, for consistency with
13441 the above. Define only on platforms that need it. All uses changed.
13443 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13445 * keyboard.c: Try to fix typos in previous change.
13446 (DISPLAY_LIST_INFO): New macro.
13447 (kbd_buffer_get_event): Do not access members that are not present
13448 in X11. Revert inadvertent change of "!=" to "=".
13450 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13452 * keyboard.c (kbd_buffer_get_event):
13453 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13454 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13456 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13458 * filelock.c: Fix unlikely file descriptor leaks.
13459 (get_boot_time_1): Rework to avoid using emacs_open.
13460 This doesn't actually fix a leak, but is better anyway.
13461 (read_lock_data): Use read, not emacs_read.
13463 * doc.c: Fix minor memory and file descriptor leaks.
13464 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13465 (get_doc_string, Fsnarf_documentation):
13466 Fix file descriptor leak on error.
13468 * term.c: Fix minor fdopen-related file descriptor leaks.
13469 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13470 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13472 * charset.c: Fix file descriptor leaks and errno issues.
13474 (load_charset_map_from_file): Don't leak file descriptor on error.
13475 Use plain record_xmalloc since the allocation is larger than
13476 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13478 * eval.c (record_unwind_protect_nothing):
13479 * fileio.c (fclose_unwind):
13481 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13482 The replacement doesn't block input, but that no longer seems
13485 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13487 * lread.c: Fix file descriptor leaks and errno issues.
13488 (Fload): Close some races that leaked fds or streams when 'load'
13490 (Fload, openp): Report error number of last nontrivial failure to open.
13491 ENOENT counts as trivial.
13492 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13494 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13495 now that the function is always called with a nonnegative arg.
13496 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13497 All uses replaced with ...
13498 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13500 A few more minor file errno-reporting bugs.
13501 * callproc.c (Fcall_process):
13502 * doc.c (Fsnarf_documentation):
13503 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13504 * process.c (set_socket_option):
13505 Don't let a constructor trash errno.
13506 * doc.c: Include <errno.h>.
13508 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13510 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13512 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13514 Fix w32 bug with call-process-region (Bug#14885).
13515 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13516 to Fcall_process when the input is empty. This simplifies the
13517 code a bit. It makes no difference on POSIXish platforms but
13518 apparently it fixes a bug on w32.
13520 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13521 * fileio.c (close_file_unwind): Don't close if FD is negative;
13522 this can happen when unwinding a zapped file descriptor.
13523 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13524 in case Emacs runs out of memory between the two unwind-protects.
13525 Don't trash errno when closing FD.
13526 Zap the FD in the specpdl when closing it, instead of deferring
13527 the removal of the unwind-protect; this fixes a bug where a child
13528 function unwinds the stack past us.
13530 New unwind-protect flavors to better type-check C callbacks.
13531 This also lessens the need to write wrappers for callbacks,
13532 and the need for make_save_pointer.
13533 * alloc.c (free_save_value):
13534 * atimer.c (run_all_atimers):
13536 * alloc.c (safe_alloca_unwind):
13537 * atimer.c (unwind_stop_other_atimers):
13538 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13539 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13540 * minibuf.c (choose_minibuf_frame_1):
13541 * process.c (make_serial_process_unwind):
13542 * xdisp.c (pop_message_unwind):
13543 * xselect.c (queue_selection_requests_unwind):
13544 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13545 * alloc.c (record_xmalloc):
13546 Prefer record_unwind_protect_ptr to record_unwind_protect with
13548 * alloc.c (Fgarbage_collect):
13549 Prefer record_unwind_protect_void to passing a dummy.
13550 * buffer.c (restore_buffer):
13551 * window.c (restore_window_configuration):
13552 * xfns.c, w32fns.c (do_unwind_create_frame)
13553 New wrapper. All record-unwind uses of wrappee changed.
13554 * buffer.c (set_buffer_if_live):
13555 * callproc.c (call_process_cleanup, delete_temp_file):
13556 * coding.c (code_conversion_restore):
13557 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13558 * editfns.c (save_excursion_restore)
13559 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13560 (save_restriction_restore):
13561 * eval.c (restore_stack_limits, un_autoload):
13562 * fns.c (require_unwind):
13563 * keyboard.c (recursive_edit_unwind, tracking_off):
13564 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13565 * macros.c (pop_kbd_macro, restore_menu_items):
13566 * nsfns.m (unwind_create_frame):
13567 * print.c (print_unwind):
13568 * process.c (start_process_unwind):
13569 * search.c (unwind_set_match_data):
13570 * window.c (select_window_norecord, select_frame_norecord):
13571 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13572 (fast_set_selected_frame):
13573 * xfns.c, w32fns.c (unwind_create_tip_frame):
13574 Return void, not a dummy Lisp_Object. All uses changed.
13575 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13576 * callproc.c (call_process_kill):
13577 * fileio.c (restore_point_unwind, decide_coding_unwind)
13578 (build_annotations_unwind):
13579 * insdel.c (Fcombine_after_change_execute_1):
13580 * keyboard.c (read_char_help_form_unwind):
13581 * menu.c (unuse_menu_items):
13582 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13583 * sound.c (sound_cleanup):
13584 * xdisp.c (unwind_redisplay):
13585 * xfns.c (clean_up_dialog):
13586 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13587 Accept no args and return void, instead of accepting and returning
13588 a dummy Lisp_Object. All uses changed.
13589 * cygw32.c (fchdir_unwind):
13590 * fileio.c (close_file_unwind):
13591 * keyboard.c (restore_kboard_configuration):
13592 * lread.c (readevalllop_1):
13593 * process.c (wait_reading_process_output_unwind):
13594 Accept int and return void, rather than accepting an Emacs integer
13595 and returning a dummy object. In some cases this fixes an
13596 unlikely bug when the corresponding int is outside Emacs integer
13597 range. All uses changed.
13598 * dired.c (directory_files_internal_unwind):
13599 * fileio.c (do_auto_save_unwind):
13600 * gtkutil.c (pop_down_dialog):
13601 * insdel.c (reset_var_on_error):
13602 * lread.c (load_unwind):
13603 * xfns.c (clean_up_file_dialog):
13604 * xmenu.c, nsmenu.m (pop_down_menu):
13605 * xmenu.c (cleanup_widget_value_tree):
13606 * xselect.c (wait_for_property_change_unwind):
13607 Accept pointer and return void, rather than accepting an Emacs
13608 save value encapsulating the pointer and returning a dummy object.
13610 * editfns.c (Fformat): Update the saved pointer directly via
13611 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13612 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13613 (unwind_body): New function.
13614 (record_unwind_protect): First arg is now a function returning void,
13615 not a dummy Lisp_Object.
13616 (record_unwind_protect_ptr, record_unwind_protect_int)
13617 (record_unwind_protect_void): New functions.
13618 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13619 * fileio.c (struct auto_save_unwind): New type.
13620 (do_auto_save_unwind): Use it.
13621 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13622 * insdel.c (struct rvoe_arg): New type.
13623 (reset_var_on_error): Use it.
13624 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13626 (specbinding_func): Remove; there are now several such functions.
13627 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13628 (set_unwind_protect_ptr): New function.
13629 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13631 Be simpler and more consistent about reporting I/O errors.
13632 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13633 Say "Read error" and "Write error", rather than "I/O error", or
13634 "IO error reading", or "IO error writing", when a read or write
13636 * process.c (Fmake_network_process, wait_reading_process_output)
13637 (send_process, Fprocess_send_eof, wait_reading_process_output):
13638 Capitalize diagnostics consistently. Put "failed foo" at the
13639 start of the diagnostic, so that we don't capitalize the
13640 function name "foo". Consistently say "failed" for such
13642 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13643 All callers changed. This is so it can use report_file_error.
13644 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13645 diagnostics consistently as above.
13647 * fileio.c (report_file_errno): Fix errno reporting bug.
13648 If the file name is neither null nor a pair, package it up as a
13649 singleton list. All callers changed, both to this function and to
13650 report_file_error. This fixes a bug where the memory allocator
13651 invoked by list1 set errno so that the immediately following
13652 report_file_error reported the wrong errno value.
13654 Fix minor problems found by --enable-gcc-warnings.
13655 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13656 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13658 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13660 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13661 Set event->arg to Qt if switch-event shall be generated.
13662 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13664 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13666 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13669 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13670 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13671 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13672 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13673 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13674 and there is a focused frame.
13675 (head_table): Add focus-in and focus-out.
13676 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13677 bind to handle-focus-in/out.
13679 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13680 (Fhandle_switch_frame): Call Fhandle_focus_in.
13681 (syms_of_frame): defsubr handle-focus-in/out.
13683 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13685 Fix porting bug to older POSIXish platforms (Bug#14862).
13686 * sysdep.c (emacs_pipe): New function, that implements
13687 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13688 This should port better to CentOS 5 and to Mac OS X 10.6.
13689 All calls to pipe2 changed.
13691 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13692 This makes the code easier to read and the executable a bit smaller.
13693 Do not replace all calls to Fcons that happen to create lists,
13694 just calls that are intended to create lists. For example, when
13695 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13696 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13697 Similarly for list2 through list5.
13698 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13699 * bytecode.c (exec_byte_code):
13700 * callint.c (quotify_arg, Fcall_interactively):
13701 * callproc.c (Fcall_process, create_temp_file):
13702 * charset.c (load_charset_map_from_file)
13703 (Fdefine_charset_internal, init_charset):
13704 * coding.c (get_translation_table, detect_coding_system)
13705 (Fcheck_coding_systems_region)
13706 (Fset_terminal_coding_system_internal)
13707 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13708 * composite.c (update_compositions, Ffind_composition_internal):
13709 * dired.c (directory_files_internal, file_name_completion)
13711 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13712 * doc.c (Fsnarf_documentation):
13713 * editfns.c (Fmessage_box):
13715 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13716 (Feval, eval_sub, Ffuncall, apply_lambda):
13717 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13718 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13719 (Fset_file_times, Finsert_file_contents)
13720 (Fchoose_write_coding_system, Fwrite_region):
13721 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13722 * font.c (font_registry_charsets, font_parse_fcname)
13723 (font_prepare_cache, font_update_drivers, Flist_fonts):
13724 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13725 * frame.c (make_frame, Fmake_terminal_frame)
13726 (x_set_frame_parameters, x_report_frame_params)
13727 (x_default_parameter, Fx_parse_geometry):
13728 * ftfont.c (syms_of_ftfont):
13729 * image.c (gif_load):
13730 * keyboard.c (command_loop_1):
13731 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13732 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13733 (Fminor_mode_key_binding, accessible_keymaps_1)
13734 (Faccessible_keymaps, Fwhere_is_internal):
13735 * lread.c (read_emacs_mule_char):
13736 * menu.c (find_and_return_menu_selection):
13737 * minibuf.c (get_minibuffer):
13738 * nsfns.m (Fns_perform_service):
13739 * nsfont.m (ns_script_to_charset):
13740 * nsmenu.m (ns_popup_dialog):
13741 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13742 (Fx_own_selection_internal):
13743 * nsterm.m (append2):
13744 * print.c (Fredirect_debugging_output)
13745 (print_prune_string_charset):
13746 * process.c (Fdelete_process, Fprocess_contact)
13747 (Fformat_network_address, set_socket_option)
13748 (read_and_dispose_of_process_output, write_queue_push)
13749 (send_process, exec_sentinel):
13750 * sound.c (Fplay_sound_internal):
13751 * textprop.c (validate_plist, add_properties)
13752 (Fput_text_property, Fadd_face_text_property)
13753 (copy_text_properties, text_property_list, syms_of_textprop):
13754 * unexaix.c (report_error):
13755 * unexcoff.c (report_error):
13756 * unexsol.c (unexec):
13757 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13758 (Fformat_mode_line, syms_of_xdisp):
13759 * xfaces.c (set_font_frame_param)
13760 (Finternal_lisp_face_attribute_values)
13761 (Finternal_merge_in_global_face, syms_of_xfaces):
13762 * xfns.c (x_default_scroll_bar_color_parameter)
13763 (x_default_font_parameter, x_create_tip_frame):
13764 * xfont.c (xfont_supported_scripts):
13765 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13766 (menu_help_callback, xmenu_show):
13767 * xml.c (make_dom):
13768 * xterm.c (set_wm_state):
13769 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13770 and similarly for list2 through list5.
13772 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13774 * callproc.c (Fcall_process_region): Fix minor race and tune.
13775 (create_temp_file): New function, with the temp-file-creation part
13776 of the old Fcall_process_region. Use Fcopy_sequence to create the
13777 temp file name, rather than alloca + build_string, for simplicity.
13778 Don't bother to block input around the temp file creation;
13779 shouldn't be needed. Simplify use of mktemp.
13780 Use record_unwind_protect immediately after creating the temp file;
13781 this closes an unlikely race where the temp file was not removed.
13782 Use memcpy rather than an open-coded loop.
13783 (Fcall_process_region): Use the new function. If the input is
13784 empty, redirect from /dev/null rather than from a newly created
13785 empty temp file; this avoids unnecessary file system traffic.
13787 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13789 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13790 Simplify by making this case like the other two. This is a bit
13791 slower on obsolete hosts, but the extra complexity isn't worth it.
13793 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13794 * process.c (create_process) [!DOS_NT]:
13795 Remove now-unnecessary calls to emacs_close.
13797 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13799 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13800 returning early. (Bug#14850)
13802 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13803 and inhibit-iso-escape-detection attributes of 'undecided'.
13806 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13808 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13809 Reported by Herbert J. Skuhra in
13810 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13812 Don't lose top specpdl entry when memory is exhausted.
13813 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13814 specpdl overflow here, to simplify callers; all callers changed.
13815 Always reserve an unused entry at the stack top; this avoids
13816 losing the top entry's information when memory is exhausted.
13818 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13820 Clean up errno reporting and fix some errno-reporting bugs.
13821 * callproc.c (Fcall_process):
13822 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13823 * process.c (create_process, Fmake_network_process):
13824 * unexaix.c (report_error):
13825 * unexcoff.c (report_error):
13826 Be more careful about reporting the errno of failed operations.
13827 The code previously reported the wrong errno sometimes.
13828 Also, prefer report_file_errno to setting errno + report_file_error.
13829 (Fcall_process): Look at openp return value rather than at path,
13830 as that's a bit faster and clearer when there's a numeric predicate.
13831 * fileio.c (report_file_errno): New function, with most of the
13832 old contents of report_file_error.
13833 (report_file_error): Use it.
13834 (Ffile_exists_p, Ffile_accessible_directory_p):
13835 Set errno to 0 when it is junk.
13836 * fileio.c (Faccess_file):
13837 * image.c (x_create_bitmap_from_file):
13838 Use faccessat rather than opening the file, to avoid the hassle of
13839 having a file descriptor open.
13840 * lisp.h (report_file_errno): New decl.
13841 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13844 * process.c (create_process, wait_reading_process_output) [AIX]:
13845 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13846 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13847 a multithreaded environment anyway).
13848 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13850 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13852 * image.c (x_find_image_file): Don't close a remote file handle.
13854 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13856 Fix races with threads and file descriptors.
13857 * callproc.c (Fcall_process_region):
13858 * dired.c (open_directory):
13859 * emacs.c (main, Fdaemon_initialized):
13860 * image.c (x_find_image_file):
13861 * inotify.c (Finotify_rm_watch):
13862 * lread.c (Flocate_file_internal):
13863 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13864 * term.c (term_mouse_moveto, init_tty):
13865 * termcap.c (tgetent):
13866 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13867 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13868 * unexhp9k800.c, unexmacosx.c (unexec):
13869 * callproc.c (Fcall_process_region):
13870 Use emacs_close, not close.
13871 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13872 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13873 and posix_close function on current platforms (which all lack them).
13874 (emacs_close): Use it. This should fix the races on GNU/Linux and
13875 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13876 and it should avoid closing random victim file descriptors on
13879 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13881 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13882 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13883 Touch up doc a bit.
13885 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13886 This is for .gdbinit xbacktrace.
13888 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13889 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13890 (emacs_set_tty): Now static.
13891 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13892 * term.c (tty_capable_p, tty_default_color_capabilities)
13893 (get_tty_terminal, term_mouse_movement)
13894 (handle_one_term_event, init_tty, maybe_fatal):
13895 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13896 (tgetent, scan_file, name_match, compare_contin):
13897 * terminal.c (get_terminal):
13898 Use bool for boolean.
13899 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13900 Prefer char to unsigned char if either will do.
13901 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13902 (tty_write_glyphs): Prefer int to unsigned.
13903 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13904 All callers changed.
13905 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13907 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13910 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13911 (B__dummy__): New dummy symbol, to pacify C89.
13912 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13913 they can't grok varargs macros.
13914 * dispnew.c (add_window_display_history)
13915 (add_frame_display_history):
13916 * print.c (print_object):
13917 * xdisp.c (debug_method_add):
13918 Use %p printf format only for void pointers.
13919 * emacs.c (usage_message): New constant, replacing ...
13920 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13921 (main): Adjust to usage reorg.
13922 * fns.c (syms_of_fns):
13923 * profiler.c (syms_of_profiler):
13924 Don't use non-constant struct initializers.
13925 * gnutls.h (gnutls_initstage_t):
13926 * lisp.h (enum Lisp_Fwd_Type):
13927 * lread.c (lisp_file_lexically_bound_p):
13928 * xsettings.c (anonymous enum):
13929 Remove trailing comma.
13930 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13931 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13932 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13934 * regex.c (const_re_char): New type, to pacify strict C89.
13935 All uses of 'const re_char' replaced to use it.
13936 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13937 with glibc when strict C89. This change is imported from gnulib.
13939 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13940 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13941 Omit GNU_LINUX implementation, since it requires long long.
13942 * xterm.c (x_draw_underwave):
13943 Do not assume the traditional order of struct's members.
13944 (x_term_init): Rewrite to avoid the need for non-constant structure
13947 Syntax cleanup, mostly replacing macros with functions.
13948 This removes the need for the syntax_temp hack.
13949 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13950 * syntax.c (SYNTAX_INLINE): New macro.
13951 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13952 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13953 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13954 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13955 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13956 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13957 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13958 Now constants, not macros.
13959 (syntax_temp) [!__GNUC__]: Remove.
13960 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13961 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13962 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13963 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13964 Move here from syntax.h; now functions, not macros. Except for the
13965 last function, these are static since only syntax.c uses them.
13966 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13967 All uses changed. Now a function, not a macro; use this fact
13968 to simplify the code.
13969 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13970 compiler bugs; no longer relevant.
13971 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13972 (SYNTAX_INLINE): New macro.
13973 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13974 for the new functions. Use bool for boolean member.
13975 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13976 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13977 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13978 (SETUP_BUFFER_SYNTAX_TABLE):
13979 Now extern inline functions, not macros.
13980 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13981 Remove; all uses replaced by implementation.
13982 (syntax_temp) [!__GNUC__]: Remove decl.
13983 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13985 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13987 * emacs.c (main): Fix syntax error.
13989 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13991 Timestamp fixes for undo (Bug#14824).
13992 * atimer.c (schedule_atimer):
13993 * fileio.c (Ffile_newer_than_file_p):
13994 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13995 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13996 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13997 (syms_of_fileio): Remove Sclear_visited_file_name.
13998 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13999 file doesn't exist; this avoids an ambiguity with negative timestamps.
14000 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14001 * systime.h (make_emacs_time, invalid_emacs_time):
14002 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14003 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14004 * undo.c (record_first_change): Push (visited-file-modtime) onto
14005 undo list rather than reimplementing it by hand, incorrectly.
14007 2013-07-09 Ken Brown <kbrown@cornell.edu>
14009 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14011 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14013 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14015 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14017 Handle errno and exit status a bit more carefully.
14018 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14019 number into an exit status. Instead, use EXIT_CANCELED.
14020 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14021 * callproc.c (relocate_fd):
14022 * emacs.c (close_output_streams, main):
14023 * process.c (create_process):
14024 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14025 Use emacs_perror for simplicity.
14026 * callproc.c (relocate_fd, main):
14027 * sysdep.c (sys_subshell):
14028 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14029 (shut_down_emacs): Use emacs_write, not write.
14030 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14031 * fileio.c (Fcopy_file, e_write):
14032 * nsterm.m (ns_select):
14033 * process.c (send_process):
14034 * sound.c (vox_write):
14035 Use emacs_write_sig, not emacs_write.
14036 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14037 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14039 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14041 (emacs_full_write): New function.
14042 (emacs_write): Rewrite to use it.
14043 (emacswrite_sig, emacs_perror): New functions.
14044 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14046 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14048 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14049 on NS even if it is present. Pixmap on NS is a void*.
14051 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14053 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14054 * process.c (close_on_exec, accept4, process_socket):
14055 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14057 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14059 * w32.c (sys_dup): Declare prototype.
14063 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14065 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14067 Make file descriptors close-on-exec when possible (Bug#14803).
14068 This simplifies Emacs a bit, since it no longer needs to worry
14069 about closing file descriptors by hand in some cases.
14070 It also fixes some unlikely races. Not all such races, as
14071 libraries often open files internally without setting
14072 close-on-exec, but it's an improvement.
14073 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14074 * callproc.c (Fcall_process) [!MSDOS]:
14075 * emacs.c (main) [!DOS_NT]:
14076 * nsterm.m (ns_term_init):
14077 * process.c (create_process):
14078 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14079 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14080 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14081 Prefer mkostemp with O_CLOEXEC to mkstemp.
14082 * callproc.c (relocate_fd) [!WINDOWSNT]:
14083 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14084 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14086 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14087 Make the resulting file descriptor close-on-exec.
14088 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14089 * lread.c (load_descriptor_list, load_descriptor_unwind):
14090 Remove; no longer needed. All uses removed.
14091 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14092 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14094 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14095 (Fmake_network_process, Fnetwork_interface_list)
14096 (Fnetwork_interface_info, server_accept_connection):
14097 Make newly-created socket close-on-exec.
14098 * sysdep.c (emacs_open, emacs_fopen):
14099 Make new-created descriptor close-on-exec.
14100 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14101 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14103 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14105 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14106 for NS_IMPL_GNUSTEP.
14108 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14110 Fix openp errno handling.
14111 * callproc.c (Fcall_process): Preserve openp errno around close.
14112 * lread.c (openp): Set errno when returning -1, as some callers
14115 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14117 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14119 * nsterm.h (NSSavePanel): Update comment.
14120 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14121 (ns_run_file_dialog): Declare.
14123 * nsfns.m: Remove panelOK.
14125 (ns_run_file_dialog): New function.
14126 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14127 event loop, so file dialog is popped up by ns_run_file_dialog, called
14128 by sendEvent (Bug#14578).
14129 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14131 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14133 * xdisp.c (default_line_pixel_height): New function.
14134 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14135 (try_cursor_movement, redisplay_window, try_window)
14136 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14138 * window.c (window_scroll_pixel_based):
14139 use default_line_pixel_height.
14141 * dispextern.h (default_line_pixel_height): Add prototype.
14143 * frame.c (x_set_line_spacing): Accept a float value for
14144 line-spacing parameter, per the documentation.
14146 * data.c (Fmultibyte_string_p): Doc fix.
14148 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14150 Use emacs_open more consistently when opening files.
14151 This handles EINTR more consistently now, and makes it easier
14152 to introduce other uniform changes to file descriptor handling.
14153 * sysstdio.h: New file.
14154 * buffer.c (mmap_init):
14155 * cygw32.c (chdir_to_default_directory):
14156 * dispnew.c (Fopen_termscript):
14157 * emacs.c (Fdaemon_initialized):
14158 * fileio.c (Fdo_auto_save):
14159 * image.c (slurp_file, png_load_body, jpeg_load_body):
14160 * keyboard.c (Fopen_dribble_file):
14162 * print.c (Fredirect_debugging_output):
14163 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14164 * termcap.c (tgetent):
14165 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14166 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14167 * w32term.c (w32_initialize) [CYGWIN]:
14168 * xfaces.c (Fx_load_color_file):
14169 Use emacs_open instead of plain open, and emacs_fopen instead of
14171 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14172 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14173 * callproc.c (default_output_mode): New constant.
14174 (Fcall_process): Use it to call emacs_open instead of plain creat.
14175 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14176 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14177 (emacs_fopen): New function.
14178 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14179 Include <lisp.h>, for emacs_open.
14180 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14182 Remove duplicate #include directives.
14183 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14185 Don't include stdio.h twice.
14186 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14187 Don't include sys/types.h or stdio.h twice.
14188 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14189 * lread.c: Don't include coding.h twice.
14190 * nsfont.m: Don't include frame.h twice.
14191 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14192 * ralloc.c: Don't include <unistd.h> twice.
14193 * xdisp.c: Don't include font.h twice.
14194 * xterm.c: Don't include fontset.h twice.
14195 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14197 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14199 Scale ImageMagick images more carefully.
14200 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14201 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14202 Be more careful about avoiding undefined behavior after
14203 integer overflow and division by zero.
14205 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14207 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14208 (syms_of_w32fns): DEFSYM them.
14209 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14210 (CCHDEVICENAME): Define macros if not defined.
14211 (struct MONITOR_INFO_EX): New struct.
14212 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14213 (enum_display_monitors_fn): New variable.
14214 (globals_of_w32fns): Initialize it.
14215 (Fx_display_pixel_width, Fx_display_pixel_height)
14216 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14217 multi-monitor setups in docstrings.
14218 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14219 screen size by primary monitor's millimeter per pixel.
14220 (w32_monitor_enum, w32_display_monitor_attributes_list)
14221 (w32_display_monitor_attributes_list_fallback)
14222 (Fw32_display_monitor_attributes_list): New functions.
14223 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14225 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14227 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14229 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14231 * fileio.c (Qfile_notify_error): New error symbol.
14233 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14234 * inotify.c (inotify_callback, symbol_to_inotifymask)
14235 (Finotify_add_watch, Finotify_rm_watch): Use it.
14236 (inotifyevent_to_event): Exchange order of cookie and file name.
14237 (Finotify_add_watch): Adapt docstring.
14239 * lisp.h (Qfile_notify_error): Declare.
14241 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14243 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14244 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14245 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14246 which did not work (see <http://bugs.gnu.org/14569#307>).
14247 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14248 && (!noninteractive || initialized)). This attempts to thread
14249 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14251 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14253 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14254 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14256 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14258 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14259 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14260 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14261 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14263 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14265 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14266 Define to __sys_siglist.
14268 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14270 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14271 word-wrap, so that overflow-newline-into-fringe would work in
14272 visual-line-mode. (Bug#2749)
14273 (move_it_in_display_line_to): When the last scanned display
14274 element fits exactly on the display line, and
14275 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14276 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14277 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14278 finding buffer position that corresponds to pixel coordinates,
14279 e.g. in buffer_posn_from_coords.
14281 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14283 * process.c (handle_child_signal): Call catch_child_signal if
14286 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14288 Don't convert function pointers to void * and back.
14289 It isn't portable C, and it's easy enough to avoid.
14290 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14291 (make_save_value): Add support for SAVE_FUNCPOINTER.
14292 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14293 * print.c (print_object):
14294 Distinguish function from object pointers.
14295 * lisp.h (SAVE_FUNCPOINTER): New constant.
14296 (SAVE_SLOT_BITS): Adjust to it.
14297 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14298 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14299 (voidfuncptr): New typedef.
14300 (struct Lisp_Save_Value): New member data[0].funcpointer.
14301 (XSAVE_FUNCPOINTER): New function.
14303 Simplify buildobj processing.
14304 * Makefile.in (buildobj.h): Make it a sequence of strings each
14305 followed by comma, rather than a single string. Put it into a
14306 .tmp file in case there's an error while generating it.
14307 (gl-stamp): Use .tmp for temp files.
14308 (mostlyclean): Clean .tmp files.
14309 * doc.c (buildobj): Move to just the routine that needs it.
14310 It's now an array of strings, so processing is simpler.
14312 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14314 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14315 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14316 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14317 Invoke malloc_enable_thread even when not interactive.
14318 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14319 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14320 in this case, since the underlying bug has now been fixed.
14322 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14324 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14325 unlinking it (bug#14691).
14327 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14329 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14330 before checking whether buffer is modified. This lets
14331 `kill-buffer-query-functions' cancel killing of the buffer or save
14332 its content before `kill-buffer' asks user the "Buffer %s
14333 modified; kill anyway?" question.
14335 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14337 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14338 Let the super performKeyEquivalent deal with them (Bug#14747).
14340 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14342 * widget.c (resize_cb): Remove unused local.
14344 Do not use GTK 3 if it exists but cannot be compiled.
14345 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14346 * xterm.c (x_error_handler) [!USE_GTK]:
14349 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14351 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14353 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14354 to the valid range of values. (Bug#14753)
14356 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14357 when moving point by using the current glyph matrix. This avoids
14358 the need to force redisplay when this function is called in a
14361 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14363 Fix minor problems found by static checking.
14364 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14365 Redo the latter's body to sidestep GCC parenthesization warnings.
14366 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14367 * coding.c (detect_coding, detect_coding_system):
14368 * coding.h (struct undecided_spec):
14369 Use bool for boolean.
14370 * image.c (QCmax_width, QCmax_height): Now static.
14371 * xdisp.c (Fmove_point_visually): Remove unused local.
14373 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14375 * xdisp.c (Fmove_point_visually): New function.
14377 2013-06-28 Kenichi Handa <handa@gnu.org>
14379 * coding.h (define_coding_undecided_arg_index): New enum.
14380 (coding_attr_index): New members
14381 coding_attr_undecided_inhibit_null_byte_detection,
14382 coding_attr_undecided_inhibit_iso_escape_detection,
14383 coding_attr_undecided_prefer_utf_8.
14384 (undecided_spec): New struct.
14385 (struct coding_system): New member `undecided' of the member
14388 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14389 (detect_coding): Likewise.
14390 (detect_coding_system): Likewise.
14391 (Fdefine_coding_system_internal): New coding system properties
14392 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14394 (syms_of_coding): Adjust for coding_arg_undecided_max.
14396 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14398 * image.c (x_from_xcolors): Remove unused local.
14400 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14402 Defer image data transfer between X client and server until actual
14405 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14408 * image.c (Destroy_Image): Remove.
14409 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14410 `mask_p', and `colors_p'. All uses changed.
14411 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14412 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14413 New macros for `flags' arg to x_clear_image_1.
14414 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14415 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14416 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14417 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14418 (image_get_x_image, image_unget_x_image): New functions or macros.
14419 (image_background, image_background_transparent, x_to_xcolors)
14420 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14421 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14422 instead of Destroy_Image.
14423 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14424 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14425 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14426 (imagemagick_load_image, svg_load_image): Use them instead of
14427 x_create_x_image_and_pixmap, and x_put_x_image followed by
14428 x_destroy_x_image, respectively.
14429 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14430 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14431 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14432 background_transparent fields.
14433 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14434 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14436 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14438 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14439 This mostly consists of undoing recent changes.
14440 * callproc.c (Fcall_process):
14441 * process.c (create_process):
14442 Do not worry about catching SIGCHLD here, undoing previous change.
14443 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14444 * process.c, process.h (catch_child_signal):
14445 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14446 * process.c (catch_child_handler): Don't worry about being called
14447 lazily and do not assume caller has blocked SIGCHLD, undoing
14448 previous change. Move first-time stuff back to
14449 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14450 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14451 set lib_child_handler if it's already initialized, which may
14452 help avoid problems on GNUstep.
14454 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14456 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14457 * callproc.c (Fcall_process):
14458 * process.c (create_process):
14459 Make sure SIGCHLD is caught before we fork,
14460 since Emacs startup no arranges to catch SIGCHLD.
14461 * process.c (lib_child_handler): Initialize to null, not to
14463 (catch_child_signal): Allow self to be called lazily.
14464 Do nothing if it's already been called.
14465 Assume caller has blocked SIGCHLD (all callers do now).
14466 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14467 just before it's really needed.
14468 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14469 since it hasn't been caught yet.
14471 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14473 * image.c (compute_image_size): New function to implement
14474 :max-width and :max-height.
14475 (imagemagick_load_image): Use it.
14477 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14479 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14480 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14482 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14483 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14484 the SIGCHLD handler, since the code is not atomic and (due to glib)
14485 signals may be arriving now.
14486 * sysdep.c (init_signals): Do not catch child signals here;
14487 'main' now does that later, at a safer time.
14489 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14491 Clean up SIGCHLD handling a bit (Bug#14569).
14492 * process.c, process.h (catch_child_signal):
14493 Now always extern, even if !NS_IMPL_GNUSTEP.
14494 * process.c (catch_child_signal): Move glib tickler here from
14495 init_process_emacs, so that it's done earlier in Emacs
14496 initialization. Also move the noninteractive && !initialized
14497 check here from init_process_emacs. This is all a bit cleaner for
14498 GNUish platforms, and I hope it works around the Cygwin bug.
14499 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14500 that glib signal handling is tickled before glib creates threads.
14502 * process.c (wait_reading_process_output): Avoid int overflow
14503 when reading more than 2 GiB total from a process.
14505 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14507 * process.c (create_process): Handle a couple more cases,
14508 i.e., work even if new_argv and wait_child_setup[i] are cached.
14509 Use Fcall_process's style for volatile vars.
14511 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14513 * process.c (create_process): Mark PROCESS volatile.
14515 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14517 Use C99-style flexible array members if available.
14518 This avoids some subtle aliasing issues, which typically
14519 aren't a problem with GCC but may be a problem elsewhere.
14520 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14521 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14522 In either case, it uses a flexible array member rather than
14523 the old struct hack. All uses changed.
14524 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14525 Adjust to sdata reorganization.
14526 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14527 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14528 that ports better to pre-C99 non-GCC.
14529 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14530 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14531 as the latter has changed.
14532 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14533 and port better to pre-C99 GCC.
14534 * image.c (struct xpm_cached_color):
14535 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14536 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14537 Use FLEXIBLE_ARRAY_MEMBER.
14538 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14539 Move decl to top level so it gets checked against implementation.
14540 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14541 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14543 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14545 * syntax.c: Integer cleanups.
14546 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14547 All uses that need 0-or-2 changed to:
14548 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14549 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14550 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14551 (char_quoted, prev_char_comend_first, back_comment)
14552 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14553 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14554 Use bool for boolean.
14555 (update_syntax_table, skip_chars, skip_syntaxes):
14556 Prefer int to unsigned when either will do.
14557 (back_comment): Return boolean success flag, like forw_comment,
14558 instead of positive-or-minus-1 (which might have overflowed int anyway).
14559 Don't stuff ptrdiff_t into int.
14560 (syntax_spec_code, syntax_code_spec): Now const.
14561 (Fmatching_paren, scan_lists, scan_sexps_forward):
14562 Use enum syntaxcode for syntax code.
14563 (Fmatching_paren): Check that arg is a character, not just an integer.
14564 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14565 (Finternal_describe_syntax_value): Omit no-longer-needed
14567 (skip_chars): Use char, not unsigned char, when the distinction
14569 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14570 * bytecode.c (exec_byte_code):
14571 * syntax.c (syntax_spec_code, Fchar_syntax)
14572 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14573 (init_syntax_once):
14574 * syntax.h (SYNTAX_WITH_FLAGS):
14575 Omit unnecessary casts.
14577 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14579 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14580 line dimensions here, to avoid race conditions with the main
14581 thread. (Bug#14062, bug#14630, bug#14669)
14583 * w32term.c (w32_draw_window_cursor): Compute the header line and
14584 mode line dimensions here.
14585 <w32_system_caret_window, w32_system_caret_hdr_height>:
14586 <w32_system_caret_mode_height>: New variables.
14588 * w32term.h: Declare them.
14590 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14592 * alloc.c (die): Move "assertion failed" string here ...
14593 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14594 COND when SUPPRESS_CHECKING. This shrinks the executable text
14595 size by 0.8% to 2.2% when configured with --enable-checking,
14596 depending on optimization flags (GCC 4.8.1 x86-64).
14598 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14600 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14602 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14603 base is 2; this is more accurate.
14605 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14607 * sound.c (string_default): Move to !WINDOWSNT section.
14608 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14610 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14612 * sound.c: Integer cleanups.
14613 Remove unnecessary forward decls.
14614 (struct sound_device): The 'file' member is now a Lisp_Object, not
14615 a char *, so that we needn't invoke alloca on a huge size.
14616 (Fplay_sound_internal): Adjust to this.
14617 (string_default): New function.
14618 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14619 Use it to adjust to the struct sound_device change.
14620 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14621 (be2hs) [0]: Remove.
14623 * syntax.c (skip_chars): Don't use uninitialized storage
14624 when searching a multibyte buffer for characters that are not in a
14625 unibyte string that contains non-ASCII characters.
14627 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14629 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14630 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14632 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14634 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14636 2013-06-18 Kenichi Handa <handa@gnu.org>
14638 * font.c (Ffont_spec): Signal an error for an invalid font name
14641 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14643 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14644 In particular this ports to 32-bit sparc Sun cc.
14645 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14646 array with a dummy element at specpdl[-1], so that its address can
14648 (unbind_to): Do not copy the binding; not needed, now that we
14649 copy old_value in the one place where the copy is needed.
14650 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14651 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14652 (union specbinding): Rename from struct specbinding. Redo layout
14653 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14654 which is not portable. With Sun C 5.12 32-bit sparc, the
14655 declaration causes nargs to be an unsigned bitfield, a behavior
14656 that the C standard allows; but Emacs wants nargs to be signed.
14657 The overall type is now a union of structures rather than a
14658 structure of union of structures, and the 'kind' member is now a
14659 bitfield, so that the overall type doesn't grow. All uses changed.
14660 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14662 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14664 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14665 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14667 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14669 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14671 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14672 unless we know that the window w's frame is a frame object.
14673 Another attempt at solving bug#14062 and bug#14630.
14675 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14677 * textprop.c (property_set_type): New enum.
14678 (add_properties): Allow appending/prepending text properties.
14679 (add_text_properties_1): Factored out of Fadd_text_properties.
14680 (Fadd_text_properties): Move all the code into
14681 add_text_properties_1.
14682 (Fadd_face_text_property): New function that calls
14683 add_text_properties_1.
14685 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14687 Move functions from lisp.h to individual modules when possible.
14688 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14689 * alloc.c (XFLOAT_INIT, set_symbol_name):
14690 * buffer.c (CHECK_OVERLAY):
14691 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14692 (set_char_table_parent):
14693 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14694 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14695 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14696 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14698 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14699 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14700 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14701 (backtrace_args, backtrace_debug_on_exit):
14702 * floatfns.c (CHECK_FLOAT):
14703 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14704 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14705 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14706 (set_hash_index_slot):
14707 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14708 * marker.c (CHECK_MARKER):
14709 * textprop.c (CHECK_STRING_OR_BUFFER):
14710 * window.c (CHECK_WINDOW_CONFIGURATION):
14711 Move here from lisp.h, and make these functions static rather than
14713 * buffer.c (Qoverlayp):
14715 * fns.c (Qhash_table_p):
14716 * window.c (Qwindow_configuration_p):
14718 * lisp.h: Remove the abovementioned defns and decls.
14720 Use functions, not macros, for XINT etc (Bug#11935).
14721 In lisp.h, prefer functions to function-like macros, and
14722 constants to object-like macros, when either will do. This:
14723 . simplifies use, as there's no more need to worry about
14724 arguments' side effects being evaluated multiple times.
14725 . makes the code easier to debug on some platforms.
14726 However, when using gcc -O0, keep using function-like macros
14727 for a few critical operations, for performance reasons.
14728 This sort of thing isn't needed with gcc -Og, but -Og
14729 is a GCC 4.8 feature and isn't widely-enough available yet.
14730 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14731 Remove enum lsb_bits; no longer needed.
14732 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14733 * buffer.c (Qoverlap):
14735 * fns.c (Qhash_table_p):
14736 Now extern, so lisp.h can use these symbols.
14737 * dispextern.h: Include character.h, for MAX_CHAR etc.
14738 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14739 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14740 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14741 (GLYPH_CODE_P): Move here from lisp.h.
14742 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14743 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14744 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14745 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14746 XUNTAG now returns void *.
14747 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14748 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14749 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14750 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14751 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14752 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14753 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14754 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14755 New macros, renamed from their sans-lisp_h_ counterparts.
14756 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14757 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14758 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14759 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14760 If compiling via GCC without optimization, define these as macros
14761 in addition to inline functions.
14762 To disable this, compile with -DINLINING=0.
14763 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14764 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14765 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14766 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14767 (INTMASK, VALMASK): Now macros, since static values cannot be
14768 accessed from extern inline functions.
14769 (VALMASK): Also a constant, for benefit of old GDB.
14770 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14771 is INTEGERP, which can fold it in.
14772 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14773 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14774 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14775 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14776 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14777 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14778 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14779 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14780 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14781 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14782 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14783 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14784 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14785 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14786 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14787 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14788 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14789 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14790 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14791 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14792 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14793 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14794 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14795 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14796 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14797 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14798 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14799 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14800 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14801 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14802 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14803 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14804 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14806 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14807 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14808 (VALMASK): Define in one place rather than in two, merging the
14809 USE_LSB_TAG parts; this is simpler.
14810 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14811 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14812 Move up, to avoid use before definition.
14813 Also include "globals.h" earlier, for the same reason.
14814 (make_natnum): New function.
14815 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14816 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14817 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14818 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14819 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14820 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14821 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14822 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14823 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14824 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14825 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14826 (Qwindow_configuration_p, Qimage): New forward declarations.
14827 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14828 (STRING_COPYIN): Remove; unused.
14829 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14830 (xcar_addr, xcdr_addr): New functions. All uses changed.
14831 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14832 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14833 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14834 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14835 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14836 (TYPE_RANGED_INTEGERP): Simplify.
14837 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14838 (setlocale, fixup_locale, synchronize_system_messages_locale)
14839 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14840 Now empty functions, not macros.
14841 (functionp): Return bool, not int.
14842 * window.c (Qwindow_configuration_p): Now extern,
14843 so window.h can use it.
14844 * window.h (Qwindowp): Move decl back to lisp.h.
14846 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14848 * xdisp.c (Fline_pixel_height): New function, required for solving
14851 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14853 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14855 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14857 * lread.c (syms_of_lread):
14858 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14860 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14862 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14864 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14866 * fileio.c (expand_file_name): Doc fix.
14868 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14870 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14871 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14872 Wait for self, not for 0. This can't hurt on GNU or similar
14873 system, and may help with Cygwin.
14875 * keyboard.c: Don't use PROP (...) as an lvalue.
14876 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14877 Use set_prop (A, B), not PROP (A) = B.
14879 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14881 * xdisp.c (get_it_property): Use it->window instead of generating
14882 a Lisp object from it->w.
14884 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14886 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14887 get-char-property the window that is being rendered, instead of
14888 the buffer, to support window-specific overlays. (Bug#14575)
14889 (compute_display_string_pos): When W is NULL, use the current
14890 buffer as the object to pass to get-char-property.
14891 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14892 pointer member of the bidi iterator, since no window is pertinent
14895 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14897 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14898 being displayed, and pass it to compute_display_string_pos.
14899 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14900 (bidi_paragraph_init): All callers changed.
14902 * xdisp.c (init_from_display_pos, init_iterator)
14903 (handle_single_display_spec, next_overlay_string)
14904 (get_overlay_strings_1, reseat_1, reseat_to_string)
14905 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14906 Set bidi_it.w member from it->w.
14907 (compute_display_string_pos): Accept additional argument, the
14908 window being displayed, and pass it to Fget_char_property.
14911 * dispextern.h (struct bidi_it): New member w, the window being
14913 (compute_display_string_pos): Adjust prototype.
14915 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14917 * xgselect.c: Remove unneeded include xterm.h.
14919 * process.c (wait_reading_process_output): Check for NS before GLIB.
14920 GLIB may be linked in due to rsvg, but ns_select must be called.
14922 * xgselect.c (xg_select): Remove call to window_system_available
14923 and g_main_context_pending at the top, so Gdk events (i.e. file
14924 notify) are processed when Emacs is started with -nw.
14926 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14928 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14929 (ctagsfiles3): New variable, includes only *.m files.
14930 (TAGS): Use an explicit language name in the regular expressions,
14931 to avoid transformation of '/SOMETHING' by MSYS to
14932 'c:\MSYS\SOMETHING'.
14934 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14936 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14938 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14940 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14941 still need to set the mouse pointer shape and activate help-echo.
14944 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14946 A few porting etc. fixes for the new file monitor code.
14947 See the thread containing
14948 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14949 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14950 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14951 (dir_monitor_callback, Fgfile_rm_watch):
14952 Use assq_no_quit instead of Fassoc, for speed.
14953 (dir_monitor_callback, Fgfile_rm_watch):
14954 eassert that the monitor is a fixnum.
14955 (dir_monitor_callback): No need for CDR_SAFE.
14956 Simplify building of lisp with alternative tails.
14957 (Fgfile_add_watch, Fgfile_rm_watch):
14958 Do not assume glib functions set errno reliably on failure.
14959 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14960 and signal an error otherwise.
14961 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14962 Use Fdelq instead of Fdelete, for speed.
14964 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14966 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14967 don't insist on being invoked on a highlighted tool-bar button.
14968 Avoids losing tool-bar functionality when mouse-highlight is nil.
14969 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14970 Don't highlight when mouse-highlight is nil.
14971 (note_mouse_highlight): When mouse-highlight is nil, don't return
14972 right away; instead, run tool-bar and mode-line highlight
14973 subroutine, clear any existing highlight, and revert the mouse
14974 pointer to its default shape. (Bug#14558)
14976 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14978 * lisp.mk (lisp): Add prog-mode.el.
14980 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14982 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14983 * process.c (dummy_handler): New function.
14984 (lib_child_handler): New static var.
14985 (handle_child_signal): Invoke it.
14986 (catch_child_signal): If a library has set up a signal handler,
14987 save it into lib_child_handler.
14988 (init_process_emacs): If using glib and not on Windows, tickle glib's
14989 child-handling code so that it initializes its private SIGCHLD handler.
14990 * syssignal.h (SA_SIGINFO): Default to 0.
14991 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14992 31; it should no longer be needed now.
14994 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14996 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14998 * gfilenotify.c (globals_of_gfilenotify): New function.
14999 (syms_of_gfilenotify): Move global initialization there.
15001 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15003 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15005 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15006 * keyboard.c (menu_bar_items, tool_bar_items):
15007 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15008 not override local keymaps any more.
15010 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15012 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15014 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15016 * w32console.c (initialize_w32_display): Return the dimensions of
15017 the console window via 2 additional arguments, not via the current
15018 frame. This avoids crashes due to overrunning the bounds of
15019 frame's decode_mode_spec_buffer, which is not resized following
15020 the change of the frame dimensions from the initial 10x10.
15022 * w32term.h (w32_initialize_display_info): Adjust prototype.
15024 * term.c (init_tty): Take dimensions of the frame from the values
15025 returned by initialize_w32_display.
15027 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15028 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15029 (LIBES): Add $(GFILENOTIFY_LIBS).
15031 * w32inevt.c (handle_file_notifications): Add dummy implementation
15032 for !HAVE_W32NOTIFY.
15034 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15036 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15038 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15040 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15042 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15044 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15046 Fix minor problems found by static checking.
15047 * data.c (pure_write_error):
15048 Use xsignal2, not Fsignal, as Fsignal might return.
15049 * eval.c (set_backtrace_debug_on_exit): Now static.
15050 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15051 No longer inline. EXTERN_INLINE is needed only for functions
15052 defined in .h files. Reindent function header as per GNU style.
15053 (backtrace_p, backtrace_top, backtrace_next):
15054 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15055 compiler or linker. Add extern decls to pacify gcc -Wall.
15056 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15058 * frame.c (free_monitors): Define only on platforms that need it.
15059 * nsterm.m (ns_term_init):
15060 * process.c (catch_child_signal):
15061 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15062 defined on all porting targets these days.
15063 * process.c, process.h (catch_child_signal):
15064 Make it extern only if NS_IMPL_GNUSTEP is defined.
15066 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15068 * w32.c (gettimeofday): Make the signature identical to prototype
15069 in nt/inc/sys/time.h.
15071 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15073 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15076 * keyboard.c (safe_run_hooks_error): Improve error message.
15078 * data.c (pure_write_error): Add `object' argument.
15079 * puresize.h (CHECK_IMPURE): Use it.
15081 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15083 * Makefile.in (NOTIFY_OBJ): New variable.
15084 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15086 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15087 Call syms_of_gfilenotify.
15089 * gfilenotify.c: New file.
15091 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15092 and Qfile_w32notify.
15093 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15094 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15096 * lisp.h: Declare syms_of_gfilenotify.
15098 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15100 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15102 Merge the specpdl and backtrace stacks. Make the structure of the
15103 specpdl entries more obvious via a tagged union of structs.
15104 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15105 (enum specbind_tag): New enum.
15106 (struct specbinding): Make it a tagged union of structs.
15107 Add a case for backtrace records.
15108 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15109 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15110 (backtrace_debug_on_exit): New accessors.
15111 (struct backtrace): Remove.
15112 (struct catchtag): Remove backlist field.
15113 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15115 (Flocal_variable_p): Speed up the common case where the binding is
15117 * eval.c (backtrace_list): Remove.
15118 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15119 (set_backtrace_args, set_backtrace_nargs)
15120 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15121 (backtrace_next): New functions.
15122 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15123 (unwind_to_catch, internal_lisp_condition_case)
15124 (internal_condition_case, internal_condition_case_1)
15125 (internal_condition_case_2, internal_condition_case_n): Don't bother
15126 with backtrace_list any more.
15127 (Fsignal): Adjust to new backtrace format.
15128 (grow_specpdl): Move up.
15129 (record_in_backtrace): New function.
15130 (eval_sub, Ffuncall): Use it.
15131 (apply_lambda): Adjust to new backtrace format.
15132 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15134 (specbind): Adjust to new specpdl format. Simplify.
15135 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15136 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15138 (mark_backtrace): Remove.
15139 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15140 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15141 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15143 * profiler.c (record_backtrace): Use get_backtrace.
15144 (handle_profiler_signal): Use backtrace_top_function.
15145 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15146 accessor functions.
15148 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15150 * process.h (catch_child_signal): Declare.
15152 * process.c (catch_child_signal): New function.
15153 (init_process_emacs): Call it.
15155 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15156 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15158 (x_set_cursor_type): Remove declaration.
15159 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15160 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15161 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15162 (ns_get_color): Use F suffix on float.
15163 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15164 (ns_get_rgb_color): Remove.
15165 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15166 (note_mouse_movement): x and y are CGFloat.
15167 (ns_draw_fringe_bitmap): Remove unused rowY.
15168 Change #if to COCOA && >= 10_6.
15169 (ns_draw_window_cursor): Remove unused overspill.
15170 (ns_draw_underwave): width and x are EamcsCGFloat.
15171 (ns_draw_box): thickness is CGFloat.
15172 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15173 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15174 if not in main thread.
15175 (ns_get_pending_menu_title, ns_check_menu_open)
15176 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15177 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15178 (sendFromMainThread:): New method.
15179 (changeFont:): size is CGFloat.
15180 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15181 Disable warning about permanent text.
15182 (characterIndexForPoint:): Adjust return type depending on GNUstep
15184 (mouseDown:): delta is CGFloat.
15185 (updateFrameSize): Remove unised variable f.
15186 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15187 Cast float to EmacsCGFloat.
15188 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15189 also to -1 when restoring.
15190 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15191 inside NS_IMPL_COCOA.
15192 (toggleFullScreen:): Put call to toggleFullScreen inside
15193 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15194 (setPosition:portion:whole:): por is CGFloat.
15195 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15196 (mouseDown:): Use CGFloat.
15197 (mouseDragged:): Remove unised variable edge.
15198 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15200 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15201 of CGFloat differs.
15202 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15203 when NS_IMPL_GNUSTEP.
15204 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15205 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15206 (EmacsToolbar): Add clearAll. Add tag argument to
15207 addDisplayItemWithImage.
15208 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15210 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15212 * nsmenu.m (ns_update_menubar): Make static.
15213 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15214 (fillWithWidgetValue:): Add cast to SEL for setAction.
15215 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15216 (update_frame_tool_bar): Update code for GNUstep.
15217 (clearAll): New method.
15218 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15219 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15220 Move identifierToItem setObject and activeIdentifiers addObject before
15221 call to insertItemWithItemIdentifier.
15222 (validateVisibleItems): Fix indentation.
15223 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15224 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15225 UtilityWindow to aStyle, remove call to setStyleMask.
15227 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15229 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15230 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15231 Use F suffix on floats.
15232 (ns_char_width): Returns CGFloat.
15233 (ns_ascii_average_width): w is CGFloat instead of float.
15234 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15236 (ns_glyph_metrics): CGFloat instead of float.
15238 * nsfns.m (x_set_foreground_color, x_set_background_color):
15240 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15241 remove unused variables.
15242 (Fns_read_file_name): Keep track if panel is for save.
15243 Use ns_filename_from_panel/ns_directory_from_panel.
15244 (Fns_list_services): delegate only used for COCOA.
15245 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15246 Just return the input if GNUstep.
15247 (x_screen_planes): Remove.
15248 (Fxw_color_values): Use EmacsCGFloat
15249 (Fns_display_monitor_attributes_list): Only get screen number for
15251 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15253 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15254 ns_directory_from_panel.
15256 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15258 * process.c (handle_child_signal): Also use WCONTINUED.
15259 This is so that list-processes doesn't mistakenly list the process
15260 as stopped, when the process has actually been continued and is
15263 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15265 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15266 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15267 not already configured.
15269 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15271 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15273 * Makefile.in (mostlyclean): Remove *.res files.
15275 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15277 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15278 a buffer (bug#8447).
15280 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15282 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15283 display vector, and we backtrack, handle the case that the
15284 previous character position is also displayed from a display
15285 vector or covered by a display string or image. (Bug#14476)
15287 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15289 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15290 (struct MonitorInfo, free_monitors): Remove.
15291 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15292 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15293 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15296 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15297 (struct MonitorInfo, free_monitors): Remove.
15298 (ns_screen_name): Make static.
15299 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15300 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15303 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15304 (struct MonitorInfo): New struct.
15305 (free_monitors, make_monitor_attribute_list): Declare.
15307 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15309 (free_monitors, make_monitor_attribute_list): New functions.
15310 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15313 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15315 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15317 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15319 * keyboard.c: Apply keyboard decoding only to events that come directly
15320 from the tty, not from unread-command-events (bug#14368).
15321 (read_event_from_main_queue): New function, extracted from read_char.
15322 (read_decoded_char): Remove.
15323 (read_decoded_event_from_main_queue): New function to replace it.
15324 (read_char): Use it.
15325 (read_key_sequence): Use read_char rather than read_decoded_char.
15327 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15329 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15331 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15333 2013-05-22 Kenichi Handa <handa@gnu.org>
15335 The following changes are to fix the setting of
15336 buffer-file-coding-system on, for instance, C-x RET c unix RET
15337 _FILE_OF_DOS_EOL_TYPE_ RET.
15339 * coding.h (struct coding_system): New member detected_utf8_chars.
15341 * coding.c (detect_coding_utf_8): Count characters and check EOL
15342 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15344 (setup_coding_system): Do not initialize coding->head_ascii.
15345 (check_ascii): Do not set coding->eol_seen but update it. Do not
15346 call adjust_coding_eol_type here.
15347 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15348 If the eol-type of CODING is already specified, adjust the eol type
15349 of the found coding-system.
15350 (decode_coding_gap): Cancel previous change. Utilize the
15351 character numbers counted by detect_coding_utf_8. Fix detection
15354 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15356 * search.c (looking_at_1): Only set last_thing_searched if the match
15357 changed the match-data (bug#14281).
15359 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15361 * xdisp.c (reseat_at_previous_visible_line_start):
15362 Already declared in dispextern.h, so remove it here.
15363 (move_it_vertically_backward): Likewise.
15365 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15367 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15368 (Fx_display_pixel_width, Fx_display_pixel_height)
15369 (Fx_display_mm_width, Fx_display_mm_height):
15370 Mention `display-monitor-attributes-list' in docstrings.
15372 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15373 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15374 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15375 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15376 (Fx_display_backing_store, Fx_display_visual_class)
15377 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15378 (Fx_display_grayscale_p, Fx_display_pixel_width)
15379 (Fx_display_pixel_height, Fx_display_planes)
15380 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15381 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15382 (Fx_display_mm_width, Fx_display_mm_height)
15383 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15384 height for all physical monitors as in X11.
15386 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15387 Return pixel width or height for all physical monitors as in X11.
15389 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15391 Port --enable-gcc-warnings to clang.
15392 * bytecode.c (exec_byte_code):
15394 Redo diagnostic pragmas to pacify clang, too.
15395 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15396 * editfns.c (Fencode_time):
15397 * fileio.c (file_accessible_directory_p):
15398 * font.c (font_unparse_xlfd):
15399 Use '&"string"[index]' instead of '"string" + (index)'.
15400 * undo.c (user_error): Remove; unused.
15402 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15404 * insdel.c (insert_1_both): Document the arguments, instead of
15405 referring to insert_1, which no longer exists.
15407 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15408 some window, increment windows_or_buffers_changed, so that
15409 *Messages* display in that window is updated. (Bug#14408)
15411 * w32.c: Include epaths.h.
15412 (init_environment): Use cmdproxy.exe without leading directories.
15413 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15415 (gettimeofday): Adjust signature and return value to Posix
15418 * unexw32.c (open_output_file): Delete the existing emacs.exe
15419 before creating it, to break the hard link to the versioned
15422 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15423 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15424 (FIRSTFILE_OBJ): New variables.
15425 (W32_RES): Rename to EMACSRES. All users changed.
15426 (base_obj): Use $(CM_OBJ).
15427 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15428 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15429 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15430 $(W32_RES_LINK) before $(LIBES).
15431 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15433 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15435 * makefile.w32-in (DOC): Use just "DOC".
15437 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15439 * process.c: Export default filters and sentinels to Elisp.
15440 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15442 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15443 (Fset_process_sentinel, Fformat_network_address):
15444 Default to them instead of nil.
15445 (server_accept_connection): Sentinels can't be nil any more.
15446 (read_and_dispose_of_process_output): New function, extracted from
15447 read_process_output.
15448 (read_process_output): Use it; filters can't be nil.
15449 (Finternal_default_process_filter): New function, extracted from
15450 read_process_output.
15451 (exec_sentinel_unwind): Remove function.
15452 (exec_sentinel): Don't zilch sentinel while running.
15453 (status_notify): Sentinels can't be nil.
15454 (Finternal_default_process_sentinel): New function extracted from
15456 (setup_process_coding_systems): Default filter is not nil any more.
15457 (syms_of_process): Export new Elisp functions and initialize
15459 * lisp.h (make_lisp_proc): New function.
15461 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15463 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15465 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15467 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15468 unless we know that the window w is a leaf window.
15469 Another attempt at solving bug#14062.
15471 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15473 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15476 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15478 * image.c (gif_load): Check that subimages fit (Bug#14345).
15480 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15482 * lread.c (skip_dyn_eof): New function.
15483 (read1): Use it to skip the end of a file in response to #@00.
15485 * doc.c (get_doc_string): Slightly relax the sanity checking.
15487 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15489 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15490 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15491 (MonitorInfo): New struct.
15492 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15493 (Fns_display_monitor_attributes_list): New functions.
15494 (display-usable-bounds): Remove.
15495 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15498 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15500 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15501 (GTK_CHECK_VERSION): New macro, if not already defined.
15502 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15503 replaced by GTK_CHECK_VERSION.
15505 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15507 * xterm.h (GTK_PREREQ): New macro.
15508 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15509 to use this macro instead, for consistency and clarity.
15511 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15513 * xdisp.c (row_for_charpos_p): New function, with code of
15514 cursor_row_p, but accepts an additional argument CHARPOS instead
15515 of using a hardcoded PT.
15516 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15517 (row_containing_pos): Call row_for_charpos_p instead of partially
15518 doing the same. Fixes cursor positioning under longlines-mode
15519 when longlines-show-effect includes more than one newline, when
15520 moving the cursor vertically up.
15522 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15524 * makefile.w32-in (ACL_H): New macro.
15525 ($(BLD)/fileio.$(O)): Update dependencies.
15527 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15529 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15530 * Makefile.in (LIB_ACL): New macro.
15531 (LIBACL_LIBS): Remove.
15532 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15533 * fileio.c: Include <acl.h>.
15534 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15535 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15537 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15540 * unexelf.c: Don't assume ElfW (Half) fits in int.
15541 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15542 when dealing with ElfW (Half) values, since they can exceed 2**31
15543 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
15544 (entry_address): Omit unused NUM arg. All uses changed.
15546 2013-05-07 Juri Linkov <juri@jurta.org>
15548 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15549 to the string converted from number with `Fnumber_to_string'.
15552 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15554 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15555 This fixes a problem introduced by my previous change.
15557 2013-05-07 Glenn Morris <rgm@gnu.org>
15559 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15561 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15563 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15565 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15567 Static checking by GCC 4.8.0.
15568 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15569 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15570 (x_get_monitor_attributes_fallback)
15571 (x_get_monitor_attributes_xinerama)
15572 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15573 Define only if USE_GTK.
15574 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15575 (x_get_monitor_attributes_fallback): Omit unused locals.
15576 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15577 Use double, not float, to avoid mixed-mode floating point arithmetic.
15579 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15580 Jan Djärv <jan.h.d@swipnet.se>
15582 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15583 (XINERAMA_CFLAGS): New macros.
15584 (ALL_CFLAGS, LIBES): Use them.
15586 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15587 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15588 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15589 (syms_of_xfns): DEFSYM them.
15590 (struct MonitorInfo): New struct.
15591 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15592 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15593 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15594 (x_get_monitor_attributes_xinerama): New functions.
15595 (Fx_display_monitor_attributes_list): New primitive.
15596 (syms_of_xfns): Defsubr it.
15598 * xterm.h (x_display_info): Add Xatom_net_workarea and
15599 Xatom_net_current_desktop.
15601 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15602 and dpyinfo->Xatom_net_current_desktop.
15604 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15606 * xdisp.c (pos_visible_p): Use the special code for finding the
15607 beginning of a display property or overlay for any "replacing"
15608 display property, not just for display strings. This solves
15609 incorrect reporting of position by posn-at-point. (Bug#14241)
15611 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15613 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15614 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15615 Verify that ElfW (Half) fits in int.
15616 (fatal): Use same signature as lisp.h.
15617 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15618 configure and build with -DUNEXELF_DEBUG without worrying about
15619 other modules that use DEBUG.
15620 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15621 possibly-wide integers now uses it instead of plain fprintf.
15622 (entry_address): New function, which avoids problems with 32-bit
15623 overflow on 64-bit hosts.
15624 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15625 (round_up): Don't assume the remainder fits in int.
15626 (find_section): Use bool for boolean. Simplify debug code.
15627 (unexec): Don't assume file sizes fit in int or size_t.
15628 Omit unnecessary trailing newline in 'fatal' format.
15629 Use strerror rather than outputting decimal error number.
15630 Remove unused code when emacs is not defined;
15631 this file relies on Emacs now.
15632 Don't assume e_phnum and e_shnum are positive.
15634 * regex.c: Fix problems when DEBUG is defined.
15635 (extract_number, extract_number_and_incr): Define regardless of
15636 whether DEBUG is defined; that's simpler and makes the code less
15637 likely to go stale in the normal case when DEBUG is not defined.
15638 Return int rather than taking an int * arg. All callers changed.
15639 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15640 Remove, replacing with ...
15641 (DEBUG_PRINT): New macro. All callers changed.
15642 (DEBUG_COMPILES_ARGUMENTS): New macro.
15643 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15644 (print_compiled_pattern, print_double_string) [DEBUG]:
15645 Use prototype rather than old-style definition.
15646 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15647 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15648 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15649 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15650 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15651 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15652 This matters only when DEBUG is defined.
15654 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15656 * xdisp.c (set_iterator_to_next): Set the
15657 ignore_overlay_strings_at_pos_p flag only if we are _really_
15658 iterating over an overlay string, as indicated by the
15659 current.overlay_string_index member. (Bug#14306)
15661 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15663 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15664 to where it is used, to avoid autorelease issues (Bug#14050).
15666 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15668 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15669 * fileio.c (syms_of_fileio): Implement this.
15670 * filelock.c (create_lock_file): If symbolic links don't work, so
15671 we use a regular file as a lock file, do not fsync the lock file;
15674 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15676 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15677 (syms_of_minibuf): Adjust accodingly.
15679 * callint.c (Fcall_interactively): Adjust calls accordingly.
15681 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15683 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15684 w->contents is a buffer before computing everything else.
15685 Use parentheses to disambiguate last part of the condition.
15687 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15688 assertion violations. (Bug#14062)
15690 2013-05-01 David Reitter <david.reitter@gmail.com>
15692 * nsfns.m (ns_tooltip): Initialize.
15694 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15696 * coding.c (decode_coding_gap): Don't remove the character before
15697 a newline unless it's a CR character. (Bug#14287)
15699 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15701 * dispextern.h (struct face): Move enum face_underline_type
15702 earlier so that bitfields can be in the same word.
15704 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15706 * nsfns.m (handlePanelKeys): New function.
15707 (EmacsOpenPanel:performKeyEquivalent:)
15708 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15709 arrows/function/control and copy/paste keys (Bug#14296).
15711 2013-04-27 Juri Linkov <juri@jurta.org>
15713 * callint.c (Fcall_interactively): Call `Qread_number' for
15714 interactive code letter `n' instead of using duplicate code.
15717 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15719 * systime.h (make_timeval): Declare as 'const'.
15721 2013-04-27 Kenichi Handa <handa@gnu.org>
15723 * font.c (font_open_entity): Always open a font of manageable
15726 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15728 Port better to AIX (Bug#14258).
15729 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15732 2013-04-24 Kenichi Handa <handa@gnu.org>
15734 * coding.c (decode_coding_iso_2022): When an invalid escape
15735 sequence is encountered, reset the invocation and designation
15736 status to the safest one.
15738 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15740 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15741 Without this fix, "make distclean" leaves stamp-h1 behind.
15743 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15745 * w32fns.c (w32_fullscreen_rect): New function to compute the
15746 window rectangle for the given fullscreen mode.
15747 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15748 longer tunes the window size. This keeps the window's edges flush
15749 with the screen and allows the taskbar to hide itself in fullboth.
15751 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15752 window decorations and uses the entire screen.
15754 * w32term.h (w32_fullscreen_rect) Add prototype.
15755 (struct w32_output): Replace normal_width, normal_height,
15756 normal_top, and normal_left members with a single normal_placement
15758 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15760 (FRAME_NORMAL_PLACEMENT): New macro.
15762 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15764 * minibuf.c (Ftest_completion): Silence compiler warning.
15766 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15768 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15771 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15774 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15775 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15776 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15777 parentheses where appropriate.
15779 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15781 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15783 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15785 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15786 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15787 Mention in the doc string that setting these variables takes
15788 effect only after a call to set-window-buffer. (Bug#14200)
15790 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15792 * indent.c (Fvertical_motion): Don't consider display strings on
15793 overlay strings as display strings on the buffer position we
15794 started from. This prevents vertical cursor motion from jumping
15795 more than one line when there's an overlay string with a display
15796 property at end of line.
15797 Reported by Karl Chen <Karl.Chen@quarl.org> in
15798 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15800 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15802 * window.c (select_window): `record_buffer' even if window is
15803 already selected (bug#14191).
15805 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15807 * window.c (Fwindow_end): Test more flags, including the buffer's
15808 last_overlay_modified flag, to determine whether the window's
15809 display is really up-to-date. Prevents the function from
15810 returning a stale value. (Bug#14170)
15811 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15814 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15816 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15817 garbaged only if it is not already the top frame on its TTY.
15818 This prevents flickering due to constant redrawing of TTY frames when
15819 there are GUI frames open in the same session. (Bug#13864)
15821 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15823 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15824 of marking the idle timers directly.
15826 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15828 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15829 tables (bug#14054).
15831 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15833 * window.c (select_window): Don't record_buffer while the invariant is
15834 temporarily broken (bug#14161).
15836 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15838 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15840 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15842 2013-04-07 Romain Francoise <romain@orebokech.com>
15844 Ignore additional platform-specific ACL errors (Bug#13702).
15845 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15846 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15848 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15850 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15853 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15855 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15856 This bug was introduced by my 2013-02-25 change that simplified
15857 data_start configuration. Without this change, on GNU/Linux
15858 an Emacs configured with --enable-profiling fails immediately
15859 due to a profiler signal.
15860 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15861 with these flags. On platforms where special flags are needed
15862 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15863 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15864 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15866 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15868 Get rid of some platform-specific functions examining window
15869 system and its capabilities. This is a partial rework of the
15871 * lisp.h (have_menus_p): Remove prototype. This function is
15872 replaced with platform-independent window_system_available.
15873 (check_window_system): Move to...
15874 * frame.h (decode_window_system_frame, window_system_available):
15875 ...here, add new prototypes.
15876 * frame.c (window_system_available, decode_window_system_frame):
15878 (check_window_system): Platform-independent now.
15879 * xterm.h (x_in_use): Remove declaration.
15881 * w32term.h (check_x_frame):
15882 * nsterm.h (check_x_frame): Remove prototypes. This function
15883 is replaced with platform-independent decode_window_system_frame.
15884 * msdos.c (have_menus_p): Remove.
15885 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15886 Remove platform-specific functions. Use check_window_system,
15887 decode_window_system_frame and check_ns_display_info where
15888 appropriate. Minor style and comment tweaks.
15889 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15890 (check_x_frame): Likewise.
15891 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15893 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15894 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15895 * xmenu.c, xselect.c: All related users changed.
15897 2013-04-03 Kenichi Handa <handa@gnu.org>
15899 The following changes is to optimize the code for reading UTF-8
15902 * coding.c (check_ascii): Rename from detect_ascii. Return value
15903 changed. Check EOL format. Do not call adjust_coding_eol_type
15905 (check_utf_8): New function.
15906 (adjust_coding_eol_type): Do nothing if already adjusted.
15907 (detect_coding): Compare the return value of check_ascii with
15908 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15909 (decode_coding_gap): Optimize for valid UTF-8.
15911 2013-03-21 Kenichi Handa <handa@gnu.org>
15913 * coding.c (syms_of_coding): Cancel previous change.
15915 * insdel.c (insert_from_gap): Fix previous change.
15917 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15919 Consistently use platform-specific function to detect window system.
15920 * lisp.h (check_window_system): New prototype. This function is
15921 going to replace check_x, check_w32 and check_ns.
15922 (have_menus_p): Mention msdos.c in comment.
15923 * fontset.c (check_window_system_func): Remove. Adjust all users.
15924 * fontset.h (check_window_system_func): Remove prototype.
15925 * nsterm.h (check_ns):
15926 * xterm.h (check_x):
15927 * w32term.h (check_w32): Likewise.
15928 * menu.c (Fx_popup_menu): Use check_window_system.
15929 * msdos.c (check_window_system): Define for MS-DOS.
15930 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15931 * w32fns.c (check_window_system): Likewise for MS-Windows.
15932 * xfns.c (check_window_system): Likewise for X.
15933 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15934 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15936 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15938 Prefer < to > in range checks such as 0 <= i && i < N.
15939 This makes it easier to visualize quantities on a number line.
15940 This patch doesn't apply to all such range checks,
15941 only to the range checks affected by the 2013-03-24 change.
15942 This patch reverts most of the 2013-03-24 change.
15943 * alloc.c (xpalloc, Fgarbage_collect):
15944 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15945 * character.c (string_escape_byte8):
15946 * charset.c (read_hex):
15947 * data.c (cons_to_unsigned):
15948 * dispnew.c (update_frame_1):
15949 * doc.c (Fsubstitute_command_keys):
15950 * doprnt.c (doprnt):
15951 * editfns.c (hi_time, decode_time_components):
15952 * fileio.c (file_offset):
15953 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15954 * font.c (font_intern_prop):
15955 * frame.c (x_set_alpha):
15956 * gtkutil.c (get_utf8_string):
15957 * indent.c (check_display_width):
15958 * keymap.c (Fkey_description):
15959 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15961 * minibuf.c (read_minibuf_noninteractive):
15962 * process.c (wait_reading_process_output):
15963 * search.c (Freplace_match):
15964 * window.c (get_phys_cursor_glyph):
15965 * xdisp.c (redisplay_internal):
15966 * xsmfns.c (smc_save_yourself_CB):
15967 Prefer < to > for range checks.
15968 * dispnew.c (sit_for): Don't mishandle NaNs.
15969 This fixes a bug introduced in the 2013-03-24 change.
15970 * editfns.c (decode_time_components): Don't hoist comparison.
15971 This fixes another bug introduced in the 2013-03-24 change.
15973 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15975 * frame.h (struct frame): Drop scroll_bottom_vpos
15976 member becaue all real users are dead long ago.
15977 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15978 * xdisp.c (redisplay_internal): Adjust user.
15980 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15982 * nsmenu.m (showAtX:Y:for:): setLevel to
15983 NSPopUpMenuWindowLevel (Bug#13998).
15985 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15987 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15988 (ns_check_pending_open_menu): Declare.
15990 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15991 (x_activate_menubar): Update the menu with title that matches
15992 ns_get_pending_menu_title, and call
15993 ns_check_pending_openmenu (Bug#12698).
15994 (menuWillOpen:): New method.
15995 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15997 * nsterm.m (menu_will_open_state, menu_mouse_point)
15998 (menu_pending_title): New varaibles.
15999 (ns_get_pending_menu_title, ns_check_menu_open)
16000 (ns_check_pending_open_menu): New functions.
16002 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16004 * indent.c (current_column_bol_cache): Remove leftover which is not
16005 used in Fmove_to_column any more.
16006 (current_column, scan_for_column): Adjust users.
16007 * keyboard.c (last_point_position_buffer, last_point_position_window):
16008 Remove leftovers which are not used for recording undo any more.
16009 (command_loop_1, syms_of_keyboard): Adjust users.
16010 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16011 redisplay_window any more.
16012 (move_it_to): Adjust user.
16014 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16016 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16017 Update dependencies.
16019 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16021 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16022 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16023 forward references.
16025 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16027 * window.h (struct window): Replace hchild, vchild and buffer slots
16028 with a single slot 'contents'. This is possible because each valid
16029 window may have either the child window (in vertical or horizontal
16030 combination) or buffer to display (for the leaf window). Using that,
16031 a lot of operations to traverse and/or change window hierarchies may
16032 be simplified. New member horizontal is used to distinguish between
16033 horizontal and vertical combinations of internal windows.
16034 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16035 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16036 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16037 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16038 Use contents slot, not buffer, where appropriate.
16039 (wset_combination): New function.
16040 (wset_buffer): Add eassert.
16041 (Fframe_first_window): Simplify the loop reaching first window.
16042 (Fwindow_buffer): Use WINDOW_LEAF_P.
16043 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16044 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16045 (unshow_buffer): Convert initial debugging check to eassert.
16046 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16047 (make_parent_window, window_resize_check, window_resize_apply)
16048 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16049 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16050 Adjust to match struct window changes.
16051 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16052 (mark_window_cursors_off, count_windows, get_leaf_windows)
16053 (foreach_window_1): Simplify the loop.
16054 * alloc.c (mark_object): Do not check for the leaf window because
16055 internal windows has no glyph matrices anyway.
16056 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16057 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16058 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16059 (build_frame_matrix_from_window_tree, mirror_make_current)
16060 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16061 (update_window_tree, set_window_update_flags): Simplify the loop.
16062 (sync_window_with_frame_matrix_rows): Enforce live window.
16063 Use contents slot, not buffer, where appropriate.
16064 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16065 and WINDOW_HORIZONTAL_COMBINATION_P.
16066 (make_frame_visible_1): Simplify the loop.
16067 Use contents slot, not buffer, where appropriate.
16068 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16069 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16070 (expose_window_tree): Likewise.
16071 Use contents slot, not buffer, where appropriate.
16072 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16073 to avoid deleted windows. Use contents slot instead of buffer.
16074 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16075 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16076 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16077 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16079 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16081 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16082 identify the reasons for assertion violations in bug#14062 and
16084 (Fx_show_tip): Fix compilation error under
16085 "--enable-check-lisp-object-type". (Bug#14073)
16087 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16088 Reported by <rzl24ozi@gmail.com>.
16090 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16092 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16094 (unwind_with_echo_area_buffer): ...to restore it here.
16095 This is needed to ensure that...
16096 (redisplay_window): ...both window markers are valid here,
16097 which is verified by eassert.
16098 * editfns.c (save_excursion_save): Do not assume that
16099 selected_window always displays the buffer.
16100 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16103 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16105 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16108 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16110 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16112 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16114 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16115 since MinGW's w32api headers do. This avoids compiler warnings.
16117 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16118 if already defined.
16120 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16122 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16124 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16126 * gtkutil.c (style_changed_cb): Check if frame is live and an
16127 X frame (Bug#14038).
16129 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16131 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16132 Define only for _WIN32_WINNT less than 0x0500.
16133 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16135 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16136 see its own definitions of 'struct timeval' and 'struct timezone'.
16138 Fix incompatibilities between MinGW.org and MinGW64 headers.
16139 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16141 * w32.c (REPARSE_DATA_BUFFER): Guard with
16142 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16144 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16146 * xterm.c: Include X11/XKBlib.h
16147 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16149 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16151 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16153 * blockinput.h (input_blocked_p): Likewise.
16154 * bytecode.c (exec_byte_code): Likewise.
16155 * callproc.c (call_process_kill, call_process_cleanup)
16156 (Fcall_process): Likewise.
16157 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16158 (Fccl_execute_on_string): Likewise.
16159 * character.c (string_escape_byte8): Likewise.
16160 * charset.c (read_hex): Likewise.
16161 * cm.c (calccost): Likewise.
16162 * data.c (cons_to_unsigned): Likewise.
16163 * dired.c (directory_files_internal, file_name_completion):
16165 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16166 (sit_for): Likewise.
16167 * doc.c (Fsubstitute_command_keys): Likewise.
16168 * doprnt.c (doprnt): Likewise.
16169 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16170 * emacsgtkfixed.c: Likewise.
16171 * fileio.c (file_offset, Fwrite_region): Likewise.
16172 * floatfns.c (Fexpt, fmod_float): Likewise.
16173 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16175 * font.c (font_intern_prop): Likewise.
16176 * frame.c (x_set_alpha): Likewise.
16177 * gtkutil.c (get_utf8_string): Likewise.
16178 * indent.c (check_display_width): Likewise.
16179 * intervals.c (create_root_interval, rotate_right, rotate_left)
16180 (split_interval_right, split_interval_left)
16181 (adjust_intervals_for_insertion, delete_node)
16182 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16183 (merge_interval_right, merge_interval_left, copy_intervals)
16184 (set_intervals_multibyte_1): Likewise.
16185 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16186 * keymap.c (Fkey_description): Likewise.
16187 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16188 * lread.c (openp, read_integer, read1, string_to_number):
16190 * menu.c (ensure_menu_items): Likewise.
16191 * minibuf.c (read_minibuf_noninteractive): Likewise.
16192 * print.c (printchar, strout): Likewise.
16193 * process.c (create_process, Faccept_process_output)
16194 (wait_reading_process_output, read_process_output, send_process)
16195 (wait_reading_process_output): Likewise.
16196 * profiler.c (make_log, handle_profiler_signal): Likewise.
16197 * regex.c (re_exec): Likewise.
16198 * regex.h: Likewise.
16199 * search.c (looking_at_1, Freplace_match): Likewise.
16200 * sysdep.c (get_child_status, procfs_ttyname)
16201 (procfs_get_total_memory): Likewise.
16202 * systime.h (EMACS_TIME_VALID_P): Likewise.
16203 * term.c (dissociate_if_controlling_tty): Likewise.
16204 * window.c (get_phys_cursor_glyph): Likewise.
16205 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16206 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16208 * xfns.c (Fx_window_property): Likewise.
16209 * xmenu.c (set_frame_menubar): Likewise.
16210 * xselect.c (x_get_window_property, x_handle_dnd_message):
16212 * xsmfns.c (smc_save_yourself_CB): Likewise.
16213 * xterm.c (x_scroll_bar_set_handle): Likewise.
16215 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16217 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16218 to be optional or nil. Adjust comment and convert it to docstring.
16219 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16220 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16222 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16224 Static checking by GCC 4.8-20130319.
16225 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16226 * process.c (Fset_process_datagram_address)
16227 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16228 * xdisp.c (get_char_face_and_encoding)
16229 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16230 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16231 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16233 2013-03-24 Ken Brown <kbrown@cornell.edu>
16235 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16236 fix compilation on 64-bit Cygwin, where underscores are not
16237 automatically prepended.
16239 * w32term.c (w32_initialize): Silence compiler warning.
16241 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16243 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16244 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16245 variables, to save and restore frame dimensions.
16246 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16247 after returning from a 'fullscreen' configuration.
16248 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16249 to avoid races between the main thread and the input thread.
16251 * w32term.h (struct w32_output): New members normal_width,
16252 normal_height, normal_top, normal_left, and prev_fsmode.
16253 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16254 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16255 members of a frame.
16257 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16258 'fullscreen' parameter. Always record previous width and height
16259 of the frame, except when switching out of maximized modes, so
16260 that they could be restored correctly, instead of resetting to the
16261 default frame dimensions. Send SC_RESTORE command to the frame,
16262 unless we are going to send SC_MAXIMIZE, to restore the frame
16263 resize hints in the mouse pointer shown by the window manager.
16266 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16268 * lisp.h (get_frame_param): Adjust conditions for prototype
16271 2013-03-22 Ken Brown <kbrown@cornell.edu>
16273 * unexcw.c: Drop unneeded inclusion of w32common.h.
16274 (report_sheap_usage): Declare.
16275 (read_exe_header): Add magic numbers for x86_64.
16276 (fixup_executable): Fix printf format specifier for unsigned long
16279 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16281 * frame.h (struct frame): Put menu_bar_window under #ifdef
16282 because this member is not needed when X toolkit is in use.
16283 (fset_menu_bar_window):
16284 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16285 (free_glyphs, update_frame):
16286 * xdisp.c (expose_frame): Likewise.
16287 (display_menu_bar): Likewise. Remove redundant eassert.
16288 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16291 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16293 Use functions and constants to manipulate Lisp_Save_Value objects.
16294 This replaces code that used macros and strings and token-pasting.
16295 The change makes the C source a bit easier to follow,
16296 and shrinks the Emacs executable a bit.
16297 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16298 (make_save_value): Change 1st arg from string to enum. All callers
16301 (mark_object): Use if, not #if, for GC_MARK_STACK.
16302 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16303 (XSAVE_OBJECT): Now functions, not macros.
16304 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16305 the constant was never used.
16306 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16307 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16308 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16309 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16311 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16312 type3 with a single member save_type. All uses changed.
16313 (save_type, set_save_pointer, set_save_integer): New functions.
16314 * print.c (PRINTX): Remove.
16316 * alloc.c: Remove redundant static declarations.
16318 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16320 * window.h (struct window): Convert left_col, top_line, total_lines
16321 and total_cols from Lisp_Objects to integers. Adjust comments.
16322 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16324 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16325 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16326 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16327 Adjust users where appropriate.
16329 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16331 * frame.h (struct frame): Drop resx and resy because the same data is
16332 available from window system-specific output context. Adjust users.
16333 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16334 New functions to provide defaults when no window system available.
16335 (FRAME_RES_X, FRAME_RES_Y): New macros.
16336 (NUMVAL): Move from xdisp.c.
16337 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16338 (Ffont_face_attributes, Fopen_font):
16339 * image.c (gs_load):
16340 * w32font.c (fill_in_logfont):
16341 * xdisp.c (calc_pixel_width_or_height):
16342 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16343 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16345 2013-03-20 Kenichi Handa <handa@gnu.org>
16347 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16348 to 1 (temporary workaround until a bug related to ASCII
16349 optimization is fixed).
16351 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16353 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16354 Signal error if window is not internal. Adjust docstring.
16355 (delete_all_child_windows): Use combination_limit to save the buffer.
16356 (Fset_window_configuration): Adjust accordingly.
16357 * print.c (syms_of_print): Initialize debugging output not here...
16358 (init_print_once): ...but in a new function here.
16359 * lisp.h (init_print_once): Add prototype.
16360 * emacs.c (main): Add call to init_print_once. Adjust comments.
16362 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16364 * window.c (window_resize_check, window_resize_apply)
16365 (window_from_coordinates, recombine_windows, set_window_buffer)
16366 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16367 (Fsplit_window_internal, Fdelete_window_internal)
16368 (freeze_window_starts): Use bool for booleans.
16369 * window.h (window_frame_coordinates, resize_frame_windows)
16370 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16372 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16374 * dispnew.c (bitch_at_user): Use `user-error'.
16376 2013-03-17 Ken Brown <kbrown@cornell.edu>
16378 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16379 as return type of image_background. (Bug#13981)
16380 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16382 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16384 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16385 (ns_select): Don't return with result uninitialized.
16387 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16390 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16392 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16393 directories. If filename is nil, get directory name (Bug#13932).
16394 Use getFilename and getDirectory.
16395 (getFilename, getDirectory): New methods for EmacsSavePanel and
16397 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16399 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16401 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16403 2013-03-15 Kenichi Handa <handa@gnu.org>
16405 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16406 (adjust_after_replace): Make it back to static. Delete the third
16407 arg text_at_gap_tail. Cancel the code for handling it.
16409 * coding.h (struct coding_system): New member eol_seen.
16411 * coding.c (detect_ascii): New function.
16412 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16413 when the source bytes are actually scanned. On detecting for
16414 coding_category_utf_8_auto, call detect_ascii instead of scanning
16415 source bytes directly.
16416 (produce_chars): Call insert_from_gap with the new arg 0.
16417 (encode_coding): Likewise.
16418 (decode_coding_gap): Control ASCII optimization by the variable
16419 disable_ascii_optimization instead of #ifndef .. #endif.
16420 Deccode EOL format according to coding->eol_seen.
16421 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16424 * lisp.h (adjust_after_replace): Cancel externing it.
16425 (insert_from_gap): Adjust prototype.
16427 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16429 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16430 FULLSCREEN_MAXIMIZED. (Bug#13935)
16432 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16434 * region-cache.c (find_cache_boundary, move_cache_gap)
16435 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16436 Simplify debugging check and convert to eassert. Adjust comment.
16437 (pp_cache): Put under ENABLE_CHECKING.
16439 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16441 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16442 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16443 and WM_ACTIVATEAPP.
16444 (w32fullscreen_hook): If the frame is visible, reset
16445 f->want_fullscreen flag after changing the frame size. If the
16446 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16449 2013-03-13 Daniel Colascione <dancol@dancol.org>
16451 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16452 too so that these builds can use Cygwin's file conversion
16453 functions. (We've been building and linking cygw32.o all along
16454 and just not using it.)
16456 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16458 File synchronization fixes (Bug#13944).
16459 * Makefile.in (LIB_FDATASYNC): New macro.
16461 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16462 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16463 Don't worry about HAVE_FSYNC, since a substitute fsync is
16464 available if the system lacks one.
16465 (Fwrite_regin): Retry fsync if interrupted.
16467 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16469 * w32term.c (w32_read_socket): If the Emacs frame is being
16470 activated, call w32fullscreen_hook, to make sure the new frame
16471 dimensions are in effect. (Bug#13937)
16473 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16475 * xdisp.c (init_iterator): Simplify because both character and byte
16476 positions are either specified or -1. Add eassert. Adjust comment.
16477 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16478 character and byte positions can be obtained from marker.
16480 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16482 Static checking by Sun C 5.12.
16483 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16484 * bytecode.c (exec_byte_code):
16485 * dispnew.c (init_display):
16487 * fileio.c (Fsubstitute_in_file_name):
16488 * keyboard.c (Fevent_convert_list):
16489 * keymap.c (Fsingle_key_description):
16490 * term.c (maybe_fatal, fatal):
16491 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16492 * xsmfns.c (Fhandle_save_session):
16493 Omit unreachable code.
16494 * keymap.c (map_keymap_char_table_item): Cast void * to
16495 a function pointer type; the C Standard requires this.
16497 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16498 Include <sys/param.h> unconditionally, as that works elsewhere and
16499 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16500 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16503 See ChangeLog.12 for earlier changes.
16505 ;; Local Variables:
16509 Copyright (C) 2011-2015 Free Software Foundation, Inc.
16511 This file is part of GNU Emacs.
16513 GNU Emacs is free software: you can redistribute it and/or modify
16514 it under the terms of the GNU General Public License as published by
16515 the Free Software Foundation, either version 3 of the License, or
16516 (at your option) any later version.
16518 GNU Emacs is distributed in the hope that it will be useful,
16519 but WITHOUT ANY WARRANTY; without even the implied warranty of
16520 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16521 GNU General Public License for more details.
16523 You should have received a copy of the GNU General Public License
16524 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.