1 2014-10-08 Leo Liu <sdl.web@gmail.com>
3 Enhance terpri to allow conditionally output a newline. (Bug#18652)
4 * keymap.c (describe_vector_princ):
5 * keyboard.c (Fcommand_error_default_function): Adapt to change to
8 * print.c (printchar_stdout_last): Declare.
9 (printchar): Record the last char written to stdout.
10 (Fterpri): Add optional argument ENSURE.
12 2014-10-08 Eli Zaretskii <eliz@gnu.org>
14 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
15 DELAY argument to change_frame_size, so that the frame size
16 changes, if any are needed, are delayed until the next redisplay.
17 This is to avoid a too early QUIT inside change_frame_size, when
18 it calls Lisp in frame_windows_min_size, in case one of the events
19 we've read sets the quit-flag. (Bug#18649)
21 * w32fns.c (check_x_display_info): Accept terminal objects as
22 argument, to follow what xfns.c does.
24 2014-10-07 Glenn Morris <rgm@gnu.org>
26 * Makefile.in ($(srcdir)/macuvs.h)
27 ($(lispsource)/international/charprop.el): Add explicit FORCE.
29 2014-10-07 Eli Zaretskii <eliz@gnu.org>
31 * decompress.c (init_zlib_functions): Move the message about zlib
32 being unavailable from here...
33 (Fzlib_decompress_region): ...to here. (Bug#18650)
35 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
37 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
38 the case where an optional string is used. Adjust docstring.
40 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
42 * lisp.mk (lisp): Remove w32-common-fns.elc.
44 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
46 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
47 These were already defined in buffer.c, and the duplicate
48 definitions cause problems on platforms like 'gcc -fno-common'.
49 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
51 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
53 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
54 if toolbar is visible.
56 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
59 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
60 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
61 (ns_select, ns_read_socket): Use unwind_protect to decrease
62 apploopnr (Bug#18345).
63 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
64 line height (Bug#17977).
66 * macfont.m: Fix indentation and import changes from macport 24.3.94.
67 (macfont_closest_traits_index): New function.
68 (macfont_closest_traits_index_p): Rename from
69 macfont_closest_traits_index.
70 (macfont_list): Use macfont_closest_traits_index_p.
72 2014-10-05 K. Handa <handa@gnu.org>
74 * coding.c (detect_coding_iso_2022): Set coding->rejected
75 correctly when an invalid escape sequence is found (Bug#18610).
77 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
79 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
80 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
83 2014-10-04 Martin Rudalics <rudalics@gmx.at>
85 * buffer.c (scroll_bar_width, scroll_bar_height):
87 * window.c (Fset_window_scroll_bars): Fix doc-string.
88 (Fwindow_scroll_bars): Have it return what the doc-string says.
90 2014-10-03 Eli Zaretskii <eliz@gnu.org>
92 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
93 iterator backwards, to resync the bidi iterator. (Bug#18584)
95 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
97 Consistently use min and max macros from lisp.h.
98 * coding.c (min, max):
100 * unexhp9k800.c (min):
101 * unexw32.c (min, max): Use definitions from lisp.h.
102 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
104 * gmalloc.c (min): Tiny style change.
106 * fileio.c (emacs_readlinkat, Finsert_file_contents):
107 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
109 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
111 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
112 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
113 (X_ULONG_MAX): Move these macros to xterm.h.
114 (x_fill_property_data): Be more generous about allowing either
115 signed or unsigned data of the appropriate width.
116 * xterm.h (x_display_set_last_user_time): New function.
117 All setters of last_user_time changd to use this function.
118 If ENABLE_CHECKING, check that the times are in range.
120 2014-10-02 Eli Zaretskii <eliz@gnu.org>
122 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
123 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
125 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
127 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
128 make a font_object from a tty frame (Bug#18573).
129 (Finternal_set_lisp_face_attribute): Add FIXME comment.
131 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
133 * alloc.c (mark_overlay): Assume that overlay boundaries are
134 always markers. Add comment.
135 * lread.c (read_internal_start): Use convenient validate_subarray.
137 (Fread_from_string): Adjust docstring.
139 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
141 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
143 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
144 Rename from the "x-" prefix.
146 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
148 * xselect.c (selection-converter-alist): Fix docstring.
150 2014-10-01 Eli Zaretskii <eliz@gnu.org>
152 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
153 argument passed by the caller, when we mirror all slashes into
156 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
158 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
159 Resurrect old code and fix compilation with GTK < 2.13.6.
161 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
163 Use AUTO_CONS instead of SCOPED_CONS, etc.
164 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
165 * lisp.h (AUTO_CONS): Rename from scoped_cons.
166 (AUTO_LIST1): Rename from scoped_list1.
167 (AUTO_LIST2): Rename from scoped_list2.
168 (AUTO_LIST3): Rename from scoped_list3.
169 (AUTO_LIST4): Rename from scoped_list4.
170 (AUTO_STRING): Rename from SCOPED_STRING.
171 * frame.h (AUTO_FRAME_ARG):
172 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
173 (AUTO_LIST4, AUTO_STRING):
174 Prepend a new argument 'name'.
175 Declare a variable instead of yielding a value.
177 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
179 2014-09-30 Eli Zaretskii <eliz@gnu.org>
181 * w32fns.c (w32_createwindow): Accept an additional argument, an
182 array of 2 values specifying the coordinates of the frame's
183 top-left corner. Use these values instead of calling x_get_arg,
184 which can cons Lisp objects, and therefore cannot be called except
185 from the main thread. Remove redundant tests for the default
187 (my_create_window): Move the calculation of the coordinates of the
188 frame's top-left edge here. Pass them to the input thread via the
189 second parameter of the WM_EMACS_CREATEWINDOW message.
190 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
193 2014-09-30 Eli Zaretskii <eliz@gnu.org>
195 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
196 (redisplay_window): Treat the frame's frozen_window_starts flag
197 the same way as the optional_new_start flag for the window: only
198 obey it if the glyph row showing point will be fully visible.
199 Likewise when the window start is in a continuation line. If,
200 after trying everything under the 'force_start' label, point is
201 still not fully visible, give up and scroll the window.
202 Add debugging traces. (Bug#18545)
204 * window.c (Frecenter): Set the window's redisplay flag.
206 2014-09-30 Eli Zaretskii <eliz@gnu.org>
208 * w32term.c (w32_read_socket): Don't use frame dimensions for
209 resizing if GetClientRect returned an empty (0, 0, 0, 0)
210 rectangle. Check the return value of GetClientRect, and don't use
211 the results if it didn't succeed.
213 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
214 in columns and lines after correcting the pixel dimensions in
216 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
217 negative values to xrealloc. (Bug#18528)
219 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
221 * alloc.c: Remove now-unnecessary check.
222 Suggested by Dmitry Antipov in:
223 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
225 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
227 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
228 to Ubuntu 14.04.1 x86-64.
230 Simplify stack-allocated Lisp objects, and make them more portable.
231 The build_local_string macro was used in two ways: (1) string
232 literals for which scoped allocation suffices, and (2) file name
233 components, where it's not safe in general to assume bounded-size
234 ASCII data. Simplify by defining a new macro SCOPED_STRING that
235 allocates a block-scope string, and by using SCOPED_STRING for (1)
236 and build_string for (2). Furthermore, actually use stack
237 allocation only for objects known to have sufficient alignment.
238 This simpler implementation means Emacs can make
239 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
240 GC_MAKE_GCPROS_NOOPS.
241 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
242 for fewer differences among implementations.
243 (struct Lisp_String): Now GCALIGNED.
244 (USE_STACK_LISP_OBJECTS): Default to true, since the
245 implementation no longer insists on a nonempty GCALIGNED.
246 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
247 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
248 separately. Move definiens to scoped_cons. The old definition
249 was incorrect when GCALIGNED was defined to be empty.
250 (union Aligned_String): New type.
251 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
252 implementation ports to compilers that don't align strictly enough.
253 Don't worry about the union sizes; it's not worth bothering about.
254 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
255 Rewrite using USE_STACK_CONS.
256 (scoped_cons): Assume the use of union Aligned_Cons.
257 (lisp_string_size, make_local_string, build_local_string): Remove.
258 Unless otherwise specified, all callers of build_local_string
259 changed to use SCOPED_STRING.
260 (SCOPED_STRING): New macro.
261 * data.c (wrong_choice):
262 * menu.c (single_menu_item):
263 * process.c (Fformat_network_address):
264 Hoist use of SCOPED_STRING out of a scope, so that its returned
265 object lives long enough.
266 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
267 as the string might be long or might not be ASCII.
269 2014-09-29 Eli Zaretskii <eliz@gnu.org>
271 * msdos.c (internal_terminal_init): Bump version to 25.
273 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
275 Keep stack-allocated Lisp objects fast rather than versatile.
276 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
277 (SCOPED_CONS_INITIALIZER): New macro.
278 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
279 (USE_LOCAL_ALLOCA): Remove.
280 (local_cons, local_list1, local_list2, local_list3, local_list4):
281 Remove. Stack overflow checking makes them too slow.
282 (make_local_vector): Likewise. Also we just don't have enough
284 (enum LISP_STRING_OVERHEAD): Remove.
285 (local_string_init, local_vector_init): Remove prototypes.
286 (make_local_string, build_local_string): Redesign to target short
287 compile-time string constants, fall back to regular string allocation
289 (lisp_string_size): New function.
290 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
291 * alloc.c (local_string_init, local_vector_init): Remove.
292 (verify_ascii) [ENABLE_CHECKING]: New function.
293 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
294 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
295 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
296 * xselect.c, xterm.c: All related users changed.
298 2014-09-28 Ken Brown <kbrown@cornell.edu>
300 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
301 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
303 2014-09-27 Ken Brown <kbrown@cornell.edu>
305 Fix implementation of HYBRID_MALLOC on Cygwin.
306 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
307 (bss_sbrk_buffer_beg): New variable. Use it...
308 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
309 incorrect definition.
311 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
313 * keyboard.c (track-mouse): Rename to internal--track-mouse.
314 Make it into a function and change arg to be a function.
316 * lisp.mk (lisp): Add elisp-mode.elc.
318 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
320 * xfns.c (x_default_scroll_bar_color_parameter):
321 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
322 to pacify --enable-gcc-warnings in non-scrollbar builds.
324 2014-09-26 Ken Brown <kbrown@cornell.edu>
326 * w32term.h (ALIGN_STACK): Fix the cpp condition.
328 2014-09-25 Eli Zaretskii <eliz@gnu.org>
330 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
331 MinGW builds that use GCC before 4.2.
333 Default to stack objects on DOS_NT platforms as well.
334 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
335 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
337 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
339 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
340 ALIGN_STACK attribute.
342 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
344 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
345 ALIGN_STACK attribute.
347 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
348 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
350 2014-09-25 Martin Rudalics <rudalics@gmx.at>
352 * frame.c (frame_inhibit_resize):
353 * widget.c (EmacsFrameResize):
354 * window.c (resize_frame_windows, Fset_window_configuration):
355 * xdisp.c (expose_frame):
356 * xfns.c (x_change_tool_bar_height):
357 * xmenu.c (update_frame_menubar):
358 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
359 Remove code left dead after 2014-07-27 changes.
361 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
363 Fix local_cons etc. to not exhaust the stack when in a loop.
365 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
366 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
367 * charset.c (load_charset_map_from_file, Ffind_charset_region)
368 (Ffind_charset_string):
369 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
370 * data.c (wrong_range):
371 * editfns.c (Fpropertize, format2):
372 * emacs.c (init_cmdargs, decode_env_path):
373 * fileio.c (auto_save_error):
374 * fns.c (Fyes_or_no_p):
375 * font.c (font_style_to_value, font_parse_xlfd)
376 (font_parse_family_registry, font_delete_unmatched)
378 * fontset.c (Fset_fontset_font):
379 * frame.c (x_get_arg):
380 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
381 (read_char_minibuf_menu_prompt):
382 * keymap.c (silly_event_symbol_error, describe_vector):
383 * lread.c (load_warn_old_style_backquotes):
384 * menu.c (single_menu_item):
385 * minibuf.c (Fread_buffer):
386 * process.c (status_message, Fformat_network_address)
387 (server_accept_connection):
388 * textprop.c (copy_text_properties):
389 * xdisp.c (Fcurrent_bidi_paragraph_direction):
390 * xfns.c (x_default_scroll_bar_color_parameter):
391 * xfont.c (xfont_open):
392 * xselect.c (x_clipboard_manager_error_1):
393 * xterm.c (x_term_init):
394 Put USE_LOCAL_ALLOCA at the start of the function.
395 * fns.c (maybe_resize_hash_table): Use build_string instead of
396 build_local_string, since we'd otherwise need a conditional
397 USE_LOCAL_ALLOCA here, but this is just debugging output and is
398 not worth the bother of optimization.
399 * font.c (font_delete_unmatched): Remove by-hand code that
400 observed MAX_ALLOCA limit, since it's now done automatically.
401 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
402 since build_local_string needs its sa_alloc.
403 * lisp.h (lisp_word_count): New function.
404 (SAFE_ALLOCA_LISP): Use it.
405 (USE_LOCAL_ALLOCA): New macro.
406 (local_cons, make_local_vector, make_local_string):
407 Observe the MAX_ALLOCA limit.
408 (LISP_STRING_OVERHEAD): New constant.
409 (make_local_string): Use it.
411 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
413 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
414 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
415 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
416 and Solaris and it's likely to work on similar platforms.
418 Avoid signed integer overflow when converting Time to ptrdiff_t.
419 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
421 (position_to_Time, Time_to_position): New functions.
422 (gen_help_event, kbd_buffer_get_event): Use them.
423 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
424 Go back to plain 'unsigned long', so that 'Time' is the same
425 for both X and non-X builds; this is less likely to cause surprise.
426 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
427 are the same size; this is no longer required.
429 * keyboard.c (make_lispy_event): Avoid unnecessary tests
430 of bit 28 and of whether an unsigned value is negative.
431 This simplifies the code a bit, and pacifies clang 3.4.
433 2014-09-24 Eli Zaretskii <eliz@gnu.org>
435 * systime.h (Time): Define as size_t, to be consistent with 64-bit
436 Windows builds, where 'long' is a 32-bit type.
438 * w32inevt.h (w32_console_mouse_position): Update the argument
441 * w32term.c (w32_mouse_position)
442 (x_horizontal_scroll_bar_report_motion)
443 (x_scroll_bar_report_motion): Update the argument types to use
446 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
448 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
449 (struct input_event): ...unsigned bitfields. Likewise for
450 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
451 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
452 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
453 (kbd_buffer_get_event): Adjust users.
454 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
455 (make_scroll_bar_position): New function, refactored out of...
456 (make_lispy_event): ...adjusted user.
457 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
458 * nsterm.m (ns_mouse_position, mouseUp):
459 * term.c (term_mouse_position):
460 * w32inevt.c (w32_console_mouse_position):
461 * w32term.c (w32_mouse_position):
462 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
463 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
464 Prefer enum and explicit enum members to integers and numeric values.
466 * chartab.c (uniprop_encode_value_numeric):
467 * font.c (font_style_to_value): Use make_local_vector.
468 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
469 * keymap.c (append_key): Use scoped_list1.
471 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
472 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
474 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
476 Fix some slow uses and misuses of strcat.
477 * doc.c (get_doc_string):
478 * gtkutil.c (get_utf8_string):
479 * xsmfns.c (x_session_initialize):
480 Avoid recomputation of string length.
481 * ftfont.c (ftfont_spec_pattern):
482 * xfns.c (xic_create_fontsetname):
483 Don't assume output buffer is initially zero.
485 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
487 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
489 * xterm.c (x_term_init): Use new functionality to avoid two needs
490 to compute a string length.
492 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
494 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
496 Use known length of a Lisp string to copy it faster.
497 * lisp.h (lispstrcpy): New function. Add comment.
498 * callproc.c (child_setup):
499 * dbusbind.c (xd_append_arg):
500 * doc.c (get_doc_string):
501 * font.c (Ffont_xlfd_name):
502 * frame.c (xrdb_get_resource):
503 * process.c (Fmake_network_process, network_interface_info):
504 * w32fns.c (Fx_open_connection):
505 * w32proc.c (sys_spawnve):
506 * xfns.c (select_visual):
507 * xfont.c (xfont_list):
508 * xsmfns.c (x_session_initialize):
509 * xterm.c (x_term_init): Use it.
511 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
513 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
514 Problem reported by Dmitry Antipov in thread leading to:
515 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
516 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
517 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
519 * callproc.c (call_process): Save and restore sa_avail.
520 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
521 (AVAIL_ALLOCA): New macro.
522 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
523 Use it, and check against sa_avail rather than MAX_ALLOCA.
525 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
527 On OSX, do not free font-specific data more than once (Bug#18501).
528 * macfont.m (macfont_close): Release and free font-specific data
529 only if it wasn't previously freed.
531 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
533 * unexmacosx.c (dump_it): Improve error message.
535 2014-09-22 Juri Linkov <juri@jurta.org>
537 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
538 (Bug#10747, bug#18334)
540 2014-09-22 Eli Zaretskii <eliz@gnu.org>
542 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
543 units in which the position is measured. (Bug#18493)
545 * xdisp.c (redisplay_internal): Force redisplay of all windows
546 that show a buffer whose narrowing has changed. (Bug#18490)
548 2014-09-22 Eli Zaretskii <eliz@gnu.org>
550 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
551 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
552 lines, draw the hollow-box and hbar cursors on the right side of
553 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
556 * xterm.c (x_draw_stretch_glyph_string):
557 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
558 caused the block cursor to disappear on a TAB in R2L lines in
559 every window except the leftmost one. Reported by Martin Rudalics
562 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
564 Always use matched specpdl entry to record call arguments (Bug#18473).
565 * lisp.h (record_in_backtrace): Adjust prototype.
566 * eval.c (record_in_backtrace): Return current specpdl level.
567 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
568 (eval_sub, Ffuncall): Record call arguments in matched specpdl
569 entry and use that entry in call to backtrace_debug_on_exit.
570 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
571 (do_debug_on_call): Get current specpdl level as 2nd arg.
573 Prefer ptrdiff_t to int and avoid integer overflows.
574 * fileio.c (make_temp_name):
575 * font.c (font_parse_family_registry): Avoid integer
576 overflow on string size calculation.
577 * data.c (Faset): Likewise for byte index.
579 2014-09-22 Eli Zaretskii <eliz@gnu.org>
581 Fix display of R2L lines in partial-width windows.
582 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
583 assigned the correct value.
584 (extend_face_to_end_of_line): Account for truncation and
585 continuation glyphs in R2L rows when one of the fringes is not
587 (display_line): Don't assign negative X offset to a row if we are
588 going to produce a truncation glyph for it. When handling
589 truncated R2L rows, consider the width of the left fringe instead
591 (produce_special_glyphs): Fix bogus assignments.
593 2014-09-22 Eli Zaretskii <eliz@gnu.org>
595 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
597 2014-09-22 Eli Zaretskii <eliz@gnu.org>
599 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
600 always set to a valid value. Make sure the size passed to alloca
601 is always positive. (Bug#18516)
603 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
605 Avoid extra call to oblookup when interning symbols.
606 * lisp.h (intern_driver): Add prototype.
607 * lread.c (intern_driver): New function.
608 (intern1, intern_c_string_1, Fintern):
609 * font.c (font_intern_prop):
610 * w32font.c (intern_font_name): Use it.
612 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
614 Minor improvements to new stack-allocated Lisp objects.
615 * frame.h (FRAME_PARAMETER):
616 Prefer scoped_list1 to local_list1 where either would do.
617 * lisp.h (scoped_list4): New macro.
618 (local_cons, local_list1, local_list2, local_list3, local_list4)
619 (make_local_vector, make_local_string, build_local_string):
620 Prefer functions to macros where either would do.
621 * xdisp.c (build_desired_tool_bar_string):
622 Prefer scoped_list4 to local_list4 where either would do.
624 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
626 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
627 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
628 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
629 * frame.h (FRAME_PARAMETER): New macro.
630 * dispnew.c (init_display):
631 * fontset.c (Fset_fontset_font):
632 * frame.c (x_default_parameter):
633 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
634 * xfns.c (x_default_scroll_bar_color_parameter)
635 (x_default_font_parameter, x_create_tip_frame): Use it.
636 * editfns.c (Fpropertize): Use local_cons.
637 * process.c (status_message): Use build_local_string.
638 * xfont.c (xfont_open): Use make_local_string.
639 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
641 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
643 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
644 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
645 !__clang__. This works with GCC and with clang and is safer for
646 compilers we don't know about.
647 (local_cons): Rename parameter to make capture less likely.
649 2014-09-17 Samuel Bronson <naesten@gmail.com>
651 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
653 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
655 Fix minor problems found by static checking.
656 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
658 * buffer.h (decode_buffer): Doc and indentation fixes.
659 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
661 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
663 Avoid clang-specific warnings.
664 * buffer.c (init_buffer): Shut up -Wself-assign.
665 * process.c (server_accept_connection): Shut up -Wunsequenced.
667 2014-09-16 Daniel Colascione <dancol@dancol.org>
669 * fns.c (sxhash): For symbols, use address as hash code.
671 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
673 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
674 * charset.c (load_charset_map_from_file): Use scoped_list2
675 and build_local_string.
676 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
677 * emacs.c (init_cmdargs, decode_env_path):
678 * fileio.c (Fexpand_file_name):
679 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
680 * frame.c (x_get_arg):
681 * keyboard.c (safe_run_hooks_error):
682 * lread.c (load_warn_old_style_backquotes):
683 * xdisp.c (Fcurrent_bidi_paragraph_direction):
684 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
685 * xselect.c (x_clipboard_manager_error_1)
686 (x_clipboard_manager_save_all):
687 * xterm.c (x_term_init): Use build_local_string.
689 Avoid more integer overflows on string size calculations.
690 * category.c (Fmake_category_set):
691 * xdisp.c (get_overlay_arrow_glyph_row):
692 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
694 2014-09-15 Eli Zaretskii <eliz@gnu.org>
696 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
697 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
698 error message format. Use message_with_string to have non-ASCII
699 file names properly displayed.
700 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
701 when w32-unicode-filenames is non-nil, but not on Windows 9X,
702 where these APIs are not available even in UNICOWS.DLL.
703 Improve the format of error messages and include the file name in them
705 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
706 call play-sound-functions, per documentation.
708 * w32.c (w32_get_long_filename, w32_get_short_filename):
709 Constify the input file name arguments.
711 * w32.h (w32_get_long_filename, w32_get_short_filename):
714 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
716 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
717 * lisp.h (local_cons, local_list1, local_list2, local_list3)
718 [USE_LOCAL_ALLOCATORS]: New macros.
719 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
720 (build_local_string): Avoid argument name expansion clash with
723 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
724 Preprocessor guard to avoid impossible configuration.
725 * charset.c (Ffind_charset_region, Ffind_charset_string):
726 Use make_local_vector.
727 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
728 * textprop.c (Fput_text_property, Fadd_face_text_property):
730 (copy_text_properties): Use local_cons and local_list3.
731 * chartab.c (uniprop_table):
732 * data.c (wrong_choice, wrong_range):
733 * doc.c (get_doc_string):
734 * editfns.c (format2):
735 * fileio.c (Fexpand_file_name, auto_save_error):
736 * fns.c (Fyes_or_no_p):
737 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
738 * fontset.c (Fset_fontset_font):
739 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
740 (read_char_minibuf_menu_prompt):
741 * keymap.c (silly_event_symbol_error, describe_vector):
742 * menu.c (single_menu_item):
743 * minibuf.c (Fread_buffer):
744 * process.c (status_message, Fformat_network_address)
745 (server_accept_connection): Use make_local_string and
746 build_local_string. Prefer compound literals where appropriate.
748 2014-09-15 Daniel Colascione <dancol@dancol.org>
750 * fns.c (Fsort): Tweak sort docstring.
752 2014-09-15 Eli Zaretskii <eliz@gnu.org>
754 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
755 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
756 set errno to EAGAIN instead, to allow the caller to retry the
757 write after some waiting. Fixes deadlocks when Emacs exchanges a
758 lot of data through the pipe. (Bug#18420)
760 * sound.c (Fplay_sound_internal): Encode the sound file name in
761 the ANSI codepage. Expand it against data-directory, as per docs,
762 not against the current directory. No need to make a local copy
763 of the file name; pass the encoded file name directly to
764 do_play_sound. (Bug#18463)
766 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
767 NULL, and the file name is not encodable in ANSI codepage, return
768 the string with "?" replacement characters, which will fail the
769 caller. This avoids returning a random value in that case.
771 2014-09-15 Martin Rudalics <rudalics@gmx.at>
773 * window.c (Fresize_mini_window_internal): Set w->total_lines
774 from w->pixel_height (Bug#18422).
776 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
778 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
779 (toggleFullScreen:): Take frame_resize_pixelwise into account when
780 setting resize increments (Bug#18435).
782 2014-09-15 Eli Zaretskii <eliz@gnu.org>
784 * xdisp.c (pos_visible_p): Properly save and restore the iterator
785 state around the call to line_bottom, since it can move the
786 iterator to another screen line. This fixes off-by-one errors in
787 the reported row in some rare cases.
789 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
791 * callproc.c (init_callproc): Fix bug introduced at
792 2014-09-07 (Bug#18474).
794 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
796 Prefer ptrdiff_t to int and avoid integer overflows.
797 * fileio.c (make_temp_name):
798 * font.c (font_parse_family_registry): Avoid integer
799 overflow on string size calculation.
800 * data.c (Faset): Likewise for byte index.
802 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
804 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
806 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
808 * lisp.h (make_local_string): Nitpick indent.
809 * print.c (Fprin1_to_string): Remove unused GCPROs.
811 More debugging aids around GCPROs.
812 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
813 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
814 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
816 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
817 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
819 Remove redundant GCPROs around Ffuncall and Fapply calls.
820 This is safe because Ffuncall protects all of its arguments by itself.
821 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
822 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
823 (call6, call7): Likewise. Use compound literals where applicable.
824 (run_hook_with_args_2): Use compound literal.
826 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
828 Pacify --enable-gcc-warnings when no window system is used.
829 These warnings found that subscript error, so they seem worthwhile.
830 * composite.c (char_composable_p): Simplify a bit.
831 * frame.c (x_set_frame_parameters): Add an IF_LINT.
832 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
833 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
834 * window.c (set_window_scroll_bars):
835 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
836 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
837 Ignore -Wsuggest-attribute=const.
838 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
839 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
841 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
843 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
844 Use check_iso_charset_parameter instead of doing the checks by hand.
845 (check_iso_charset_parameter): Move up. Check parameters a bit
846 more carefully, and return true for 96-char sets. All callers changed.
848 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
850 Simplify lisp.h by removing the __COUNTER__ business.
851 Problem reported by Dmitry Antipov in:
852 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
853 * lisp.h (make_local_vector, make_local_string)
854 (build_local_string): Simplify by not bothering with __COUNTER__.
855 The __COUNTER__ business wasn't working properly, and was needed
856 only for hypothetical future expansion anyway.
858 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
860 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
861 terms to determine bitmap color. (Bug#18437)
863 2014-09-10 Eli Zaretskii <eliz@gnu.org>
865 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
868 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
870 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
872 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
874 * xterm.c (handle_one_xevent): Detect iconified by looking at
875 _NET_WM_STATE_HIDDEN.
877 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
879 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
880 These can generate a constant with the correct value but the wrong
881 width, which doesn't work as a printf argument. All uses removed.
882 Problem reported by Dmitry Antipov in:
883 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
884 (ENUMABLE): Remove; no longer needed.
885 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
886 Remove; no longer needed because of the above change.
887 Each definiens moved to the only use.
889 Improve the experimental local and scoped allocation.
890 * alloc.c (local_string_init, local_vector_init):
891 New functions, defined if USE_LOCAL_ALLOCATORS.
892 Mostly, these are moved here from lisp.h, as it's not
893 clear it's worth making them inline.
894 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
895 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
896 USE_STACK_LISP_OBJECTS, not on a laundry list.
897 (local_string_init, local_vector_init): New decls.
898 (union Aligned_Cons): New type.
899 (scoped_cons): Use it. Give up on the char trick, as it's a too
900 much of a maintenance hassle; if someone wants this speedup
901 they'll just need to convince their compiler to align properly.
902 Conversely, use the speedup if struct Lisp_Cons happens to
903 be aligned even without a directive. Better yet, help it along
904 by using union Aligned_Cons rather than struct Lisp_Cons.
905 (pointer_valid_for_lisp_object): Remove. This check is not
906 necessary, since make_lisp_ptr is already doing it. All uses removed.
907 (local_vector_init, local_string_init): Move to alloc.c.
908 (build_local_vector): Remove this awkward macro, replacing with ...
909 (make_local_vector): New macro, which acts more like a function.
910 Use statement expressions and use __COUNTER__ to avoid macro
911 capture. Fall back on functions if these features are not supported.
912 (build_local_string, make_local_string): Likewise.
914 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
916 * xterm.c (x_term_init): Consolidate duplicated code.
917 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
918 (x_delete_terminal): Do not close X connection fd (Bug#18403).
919 Add eassert and mark dpyinfo as dead only if it was alive.
921 Add macros to allocate temporary Lisp objects with alloca.
922 Respect MAX_ALLOCA and fall back to regular GC for large objects.
923 * character.h (parse_str_as_multibyte): Move prototype to ...
924 * lisp.h (parse_str_as_multibyte): ... here.
925 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
926 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
928 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
929 (local_string_init): New functions.
930 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
931 (init_alloc_once): Call it.
933 Cleanup last change and make all new stuff conditional.
934 * lisp.h (build_local_string): Rename to ...
935 (make_local_string): ... this macro.
936 (build_local_string, scoped_list1, scoped_list3): New macros.
937 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
938 and functions as such, use regular fallbacks otherwise.
939 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
942 2014-09-08 Eli Zaretskii <eliz@gnu.org>
944 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
945 always make sure the marginal areas of the row are in sync with
946 what the window wants. (Bug#18419)
948 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
949 existing binding of a variable, to avoid silently aborting
950 commands that use specbind. (Bug#18331)
952 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
954 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
955 * coding.c (growable_destination): New function.
956 (produce_chars): Use it for sanity checks. Do not fiddle with
957 dst_end if the source and destination are both nil, as it's
958 the caller's responsibility to avoid overlap.
959 * keyboard.c (read_decoded_event_from_main_queue):
960 The destination must be MAX_MULTIBYTE_LENGTH times the max source
961 length, not 4 times, to prevent decode_coding_c_string from trying
962 to reallocate a destination. This removes the need for the FIXME.
964 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
965 All callers simplified. Add a comment about exec_failed, vfork,
968 Adjust drag-and-drop fix when window is above top (Bug#18303).
969 * xselect.c (x_fill_property_data): Don't let sign bit of negative
970 XCDR bleed into XCAR's encoded value. Improve checks for
971 out-of-range data while we're at it.
973 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
975 * xselect.c (x_fill_property_data): Handle negative XCDR when data
976 is CONSP (Bug#18303).
978 2014-09-07 Eli Zaretskii <eliz@gnu.org>
980 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
981 'alloca' gets passed arguments larger than MAX_ALLOCA.
983 * font.c (MAX): Define if not defined elsewhere.
985 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
987 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
988 here for destination buffer, to work around what appears to be a
989 bug in decode_coding_c_string when the source and destination are
992 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
993 This follows up on the recent thread in emacs-devel on alloca; see:
994 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
995 This patch also cleans up alloca-related glitches noted while
996 examining the code looking for unbounded alloca.
998 * callproc.c (init_callproc):
999 Rewrite to avoid need for alloca.
1000 * buffer.c (mouse_face_overlay_overlaps)
1001 (report_overlay_modification):
1002 * buffer.h (GET_OVERLAYS_AT):
1003 * coding.c (make_subsidiaries):
1004 * doc.c (Fsnarf_documentation):
1005 * editfns.c (Fuser_full_name):
1006 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1007 (search_embedded_absfilename, Fsubstitute_in_file_name):
1008 * fns.c (Fmake_hash_table):
1009 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1010 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1011 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1012 (xrdb_get_resource, x_get_resource_string):
1013 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1014 * ftxfont.c (ftxfont_draw):
1015 * image.c (xbm_load, xpm_load, jpeg_load_body):
1016 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1018 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1020 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1021 (find_and_return_menu_selection):
1022 * print.c (PRINTFINISH):
1023 * process.c (Fformat_network_address):
1024 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1025 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1026 * sound.c (wav_play, au_play):
1027 * syntax.c (skip_chars):
1028 * term.c (tty_menu_activate, tty_menu_show):
1029 * textprop.c (get_char_property_and_overlay):
1030 * window.c (Fset_window_configuration):
1031 * xdisp.c (safe__call, next_overlay_change, vmessage)
1032 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1033 * xfaces.c (face_at_buffer_position):
1034 * xmenu.c (x_menu_show):
1035 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1036 allocation size isn't bounded.
1037 * callint.c (Fcall_interactively): Redo memory_full check
1038 so that it can be done at compile-time on some platforms.
1039 * coding.c (MAX_LOOKUP_MAX): New constant.
1040 (get_translation_table): Use it.
1041 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1042 SAFE_ALLOCA, to catch integer overflows on size calculation.
1043 (exec_failed) [!DOS_NT]: New function.
1044 (child_setup) [!DOS_NT]: Use it.
1045 * editfns.c (Ftranspose_regions):
1046 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1047 * editfns.c (check_translation):
1048 Allocate larger buffers on the heap.
1049 * eval.c (internal_lisp_condition_case):
1050 Check for MAX_ALLOCA overflow.
1051 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1052 (Fbase64_encode_region, Fbase64_decode_region):
1053 Avoid unnecessary calls to SAFE_FREE before 'error'.
1054 * buffer.c (mouse_face_overlay_overlaps):
1055 * editfns.c (Fget_pos_property, check_translation):
1056 * eval.c (Ffuncall):
1057 * font.c (font_unparse_xlfd, font_find_for_lface):
1058 * ftfont.c (ftfont_drive_otf):
1059 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1060 (menu_bar_items, tool_bar_items):
1061 * sound.c (Fplay_sound_internal):
1062 * xdisp.c (load_overlay_strings, dump_glyph_row):
1063 Use an ordinary auto buffer rather than alloca, since the
1064 allocation size is fixed and small.
1065 * ftfont.c: Include <c-strcase.h>.
1066 (matching_prefix): New function.
1067 (get_adstyle_property): Use it, to avoid need for alloca.
1068 * keyboard.c (echo_add_key):
1069 * keymap.c (describe_map): Use ptrdiff_t, not int.
1070 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1071 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1072 when counting bytes.
1073 * lisp.h (xlispstrdupa): Remove, replacing with ...
1074 (SAFE_ALLOCA_STRING): ... new macro with different API.
1075 This fixes a portability problem, namely, alloca result
1076 passed to another function. All uses changed.
1077 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1079 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1080 (REGEX_ALLOCATE): New macros.
1081 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1082 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1084 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1086 (decode_mode_spec_coding): Store directly into buf rather than
1087 into an alloca temporary and copying the temporary to the buf.
1089 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1091 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1093 2014-09-04 Jan D <jhd@f20.localdomain>
1095 * xterm.c (x_term_init): Don't call x_session_initialize if running
1096 as a daemon (Bug#18375).
1098 * xsmfns.c: Initialize ice_fd.
1100 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1102 Less chatter in 'make' output.
1103 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1104 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1105 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1107 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1109 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1110 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1112 * nsfns.m (Fx_create_frame):
1113 * w32fns.c (Fx_create_frame):
1114 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1117 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1119 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1120 the reported row in the case of a window with a header line, by
1121 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
1122 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1124 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1126 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1127 when configured --with-wide-int on typical 32-bit platforms.
1129 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1131 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1132 when HPOS is negative, for the benefit of R2L glyph rows whose
1133 newline overflows into the fringe.
1135 2014-09-03 Ken Brown <kbrown@cornell.edu>
1137 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1139 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1141 Minor cleanup of recent strlen-avoiding patch.
1142 * fileio.c (CHECK_LENGTH): Remove.
1143 Rewrite callers so that they don't need it.
1144 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1145 variable wasn't set.
1147 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1149 * fileio.c (CHECK_LENGTH): New macro.
1150 (Fexpand_file_name): Use it and get rid of a few more calls
1151 to strlen and strcat.
1152 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1153 * lisp.h (egetenv): ... because of a new inline function used to
1154 avoid calls to strlen for a compile-time constants.
1156 * buffer.h (decode_buffer): New function.
1157 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1158 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1159 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1160 * data.c (Flocal_variables_p):
1161 * fileio.c (Fverify_visited_file_modtime):
1162 * marker.c (live_buffer): Use it.
1164 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1166 Avoid extra calls to strlen in filesystem I/O routines.
1167 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1168 the length of 'newdir' is known or may be precalculated.
1169 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1170 not 'char *', and so use precalculated length.
1171 (Ffile_accessible_directory_p):
1172 * callproc.c (encode_current_directory, init_callproc):
1173 * charset.c (init_charset):
1174 * lread.c (load_path_check, load_path_default): Adjust users.
1175 * lisp.h (file_accessible_directory_p): Tweak prototype.
1177 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1179 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1182 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1184 --enable-silent-rules now suppresses more chatter.
1185 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1186 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1187 (am__v_CCLD_1): New macros, taken from Automake.
1188 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1190 Clean up extern decls a bit.
1191 * bytecode.c: Include blockinput.h and keyboard.h rather
1192 than rolling their APIs by hand.
1193 * emacs.c: Include regex.h and rely on its and lisp.h's API
1194 rather than rolling them by hand.
1195 * lastfile.c: Include lisp.h, to check this file's API.
1196 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1198 * regex.h (re_max_failures): New decl.
1199 * unexcw.c, unexmacosx.c, unexw32.c:
1200 Rely on lisp.h's API rather than rolling it by hand.
1201 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1202 Declare at top level, to pacify GCC -Wnested-externs.
1204 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1206 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1207 clipping rectangle become negative (i.e. large positive, since
1208 it's an unsigned data type). This can happen in R2L hscrolled
1209 glyph rows, and caused us to draw the cursor glyph on the fringe.
1210 For the details, see
1211 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1213 2014-08-31 Ken Brown <kbrown@cornell.edu>
1215 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1216 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1217 is defined. (Bug#18368)
1219 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1221 Vector-sorting fixes (Bug#18361).
1222 It's not safe to call qsort or qsort_r, since they have undefined
1223 behavior if the user-specified predicate is not a total order.
1224 Also, watch out for garbage-collection while sorting vectors.
1225 * fns.c: Include <vla.h>.
1226 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1227 (sort_vector_compare): Remove, replacing with ....
1228 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1229 ... these new functions.
1230 (sort_vector): Rewrite to use the new functions.
1231 GCPRO locals, since the predicate can invoke the GC.
1232 Since it's in-place return void; caller changed.
1233 (merge): Use 'inorder', for clarity.
1235 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1236 One can't hoist this out of the 'if', because intervening calls to
1237 newlocale, twolower, etc. can change errno.
1239 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1241 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1242 wording of the error messages.
1243 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1246 * w32proc.c (get_lcid_callback): Accept locale specifications
1247 without the country part, as in "enu" vs "enu_USA".
1248 (w32_compare_strings): Signal an error if a locale was specified,
1249 but couldn't be translated into a valid LCID.
1251 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1253 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1255 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1257 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1258 errno after towlower_l. errno's value is not specified after
1259 towlower_l. Instead, assume that towlower_l returns its argument
1260 on failure, which is portable in practice.
1262 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1264 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1266 * w32proc.c (w32_compare_strings): Accept additional argument
1267 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1268 if requested. If w32-collate-ignore-punctuation is non-nil, add
1269 NORM_IGNORESYMBOLS to the flags.
1270 (LINGUISTIC_IGNORECASE): Define if not already defined.
1271 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1273 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1276 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1278 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1279 Define substitutes for platforms that lack them.
1280 (str_collate): Add arguments locale and ignore_case.
1282 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1283 Add optional arguments LOCALE and IGNORE-CASE.
1285 * lisp.h (str_collate): Adapt argument list.
1287 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1289 Add vectors support to Fsort.
1290 * fns.c (sort_vector, sort_vector_compare): New functions.
1291 (sort_list): Likewise, refactored out of ...
1292 (Fsort): ... adjusted user. Mention vectors in docstring.
1293 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1294 * alloc.c (make_save_int_obj): New function.
1295 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
1296 (make_save_int_obj): Add prototype.
1298 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
1299 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
1300 Conditionally define to match system's qsort_r signature.
1301 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
1303 2014-08-28 Ken Brown <kbrown@cornell.edu>
1305 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
1306 dumping and the system malloc after dumping. (Bug#18222)
1308 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
1309 Define as macros, expanding to hybrid_malloc, etc.
1310 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
1311 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
1313 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
1314 full implementation on Cygwin. Remove Cygwin-specific code that
1315 is no longer needed.
1316 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
1317 Redefine as macros expanding to gmalloc, grealloc, etc.
1318 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
1319 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
1320 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
1321 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
1323 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1324 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
1325 HAVE_POSIX_MEMALIGN)]: New functions.
1326 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1327 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
1328 hybrid_aligned_alloc; declare.
1329 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1330 HAVE_POSIX_MEMALIGN)]: Define.
1331 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
1332 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1333 Define as macro, expanding to gget_current_dir_name, and define
1335 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
1336 malloc_enable_thread(). Don't initialize malloc.
1337 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
1338 no longer defined on Cygwin).
1339 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
1340 * sheap.c (bss_sbrk_buffer_end): New variable.
1341 * unexcw.c (__malloc_initialized): Remove variable.
1342 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
1344 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
1347 2014-08-28 Martin Rudalics <rudalics@gmx.at>
1349 * w32term.c (w32_horizontal_scroll_bar_handle_click):
1350 In `event->y' return entire range (the size of the scroll bar minus
1352 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
1353 return entire range (the scaled size of the scroll bar minus
1354 that of the slider). In `portion' return the scaled position of
1356 (xaw_jump_callback): Restore part of code for vertical scroll
1357 bar broken in change from 2014-07-27.
1358 (xaw_scroll_callback): Provide incremental scrolling with
1359 horizontal scroll bars.
1361 2014-08-28 Eli Zaretskii <eliz@gnu.org>
1363 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
1365 * indent.c (Fvertical_motion): Fix vertical motion up through a
1366 display property after a newline. (Bug#18276)
1368 * xdisp.c (display_line): Don't assume that the call to
1369 reseat_at_next_visible_line_start ends up at a character
1370 immediately following the newline on the previous line.
1371 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
1372 beyond ZV, which causes infloop in redisplay. For the details, see
1373 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
1375 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
1376 coordinate for hscrolled R2L screen lines. (Bug#18277)
1378 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
1380 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
1383 2014-08-27 Eli Zaretskii <eliz@gnu.org>
1385 * syntax.c (scan_lists): Don't examine positions before BEGV.
1388 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
1390 Improve robustness of new string-collation code (Bug#18051).
1391 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
1392 (newlocale, wcscoll_l): Define substitutes for platforms that
1393 lack them, so as to simplify the mainline code.
1394 (str_collate): Simplify the code by assuming the above definitions.
1395 Use wcscoll_l, not uselocale, as uselocale is too fragile.
1396 For example, the old version left the Emacs in the wrong locale if
1397 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
1398 result. Report an error if newlocale fails.
1400 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
1402 * lisp.h (str_collate):
1403 * sysdep.c (str_collate): Return int.
1404 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
1406 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1408 Fix some glitches in previous change.
1409 * sysdep.c (stack_direction): Replace stack_grows_down
1410 to simplify calculation of stack boundaries.
1411 (handle_sigsegv): Check whether we really crash somewhere near
1412 to stack boundary, and handle fatal signal as usual if not.
1413 (init_sigsegv): Adjust accordingly.
1414 * keyboard.c (Vtop_level_message): Rename to
1415 Vinternal__top_level_message, as suggested by Stefan Monnier in
1416 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
1417 All related users changed.
1419 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1421 Handle C stack overflow caused by too nested Lisp evaluation.
1422 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
1423 siglongjmp point to transfer control from SIGSEGV handler.
1424 * keyboard.c (return_to_command_loop, recover_top_level_message)
1425 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
1426 (regular_top_level_message): New variable.
1427 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
1428 exit from SIGSEGV handler and adjust message displayed by Vtop_level
1430 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
1431 new variables described above.
1432 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
1433 (stack_grows_down, sigsegv_stack, handle_sigsegv)
1434 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
1435 (init_sigsegv): New function.
1436 (init_signals): Use it.
1438 2014-08-25 Ken Brown <kbrown@cornell.edu>
1440 * emacs.c (main): Remove use of obsolete macro
1441 G_SLICE_ALWAYS_MALLOC.
1443 2014-08-25 Eli Zaretskii <eliz@gnu.org>
1445 Implement locale-sensitive string collation for MS-Windows.
1446 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
1447 New functions. (Bug#18051)
1449 * w32.h (w32_compare_strings): Add prototype.
1451 * w32.c <g_b_init_compare_string_w>: New global flag.
1452 (globals_of_w32): Initialize it.
1454 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
1456 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
1457 [WINDOWSNT]: Call str_collate on MS-Windows.
1459 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
1461 One more minor cleanup of font subsystem.
1462 * font.h (struct font_driver): Convert text_extents to
1463 return void because returned value is never actually used.
1464 * macfont.m (macfont_text_extents):
1465 * w32font.c (w32font_text_extents):
1466 * xftfont.c (xftfont_text_extents): Adjust to return void
1467 and assume that 'metrics' argument is always non-NULL.
1468 * ftfont.c (ftfont_text_extents):
1469 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
1471 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
1473 Minor cleanups of str_collate fix (Bug#18051).
1474 * fns.c (str_collate): Move decl from here ...
1475 * lisp.h (str_collate): ... to here.
1476 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
1477 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
1478 potential problems with integer overflow. Don't assume
1479 setlocale succeeds. Remove unnecessary test before restoring
1480 locale via setlocale, and free the copied setlocale string
1483 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
1485 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
1487 * sysdep.c (str_collate): New function. (Bug#18051)
1489 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
1491 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
1492 if the initial "rm -f" fails. This is for MinGW builds, where
1493 MS-Windows will not allow deleting the executable file of a
1496 2014-08-20 Eli Zaretskii <eliz@gnu.org>
1498 * w32term.c (w32_scroll_bar_handle_click)
1499 (w32_horizontal_scroll_bar_handle_click)
1500 (x_scroll_bar_report_motion)
1501 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
1502 SB_THUMBTRACK, use the 32-bit position information returned by
1503 GetScrollInfo, not the 16-bit information returned in the Windows
1506 2014-08-19 Eli Zaretskii <eliz@gnu.org>
1508 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
1509 second coordinate ('y') reported for dragging the horizontal
1512 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1514 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
1515 and text area-relative x-coordinates.
1517 2014-08-17 Eli Zaretskii <eliz@gnu.org>
1519 Avoid overwriting the reversed_p flags in the glyph matrices when
1520 init_iterator or start_display are called.
1521 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
1523 (tool_bar_height, redisplay_tool_bar, try_window)
1524 (try_window_reusing_current_matrix, try_window_id)
1525 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
1526 reversed_p flag of the iterator's glyph row where the glyph row
1527 is going to be redrawn.
1529 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
1531 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
1533 2014-08-16 Martin Rudalics <rudalics@gmx.at>
1535 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
1536 of emacs_event return length from si.nPage to si.nMax.
1537 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
1538 interchange start and end of thumb.
1540 2014-08-15 Ken Brown <kbrown@cornell.edu>
1542 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
1543 ERRORCHECK mutexes. (Bug#18222)
1545 2014-08-12 Martin Rudalics <rudalics@gmx.at>
1547 * frame.c (set_menu_bar_lines_1): Remove.
1548 (set_menu_bar_lines): Call change_frame_size instead of
1549 set_menu_bar_lines_1.
1551 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
1553 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
1556 2014-08-11 Glenn Morris <rgm@gnu.org>
1558 * fileio.c: Revert 2013-01-31 change, which chose coding system for
1559 writing before backing up, since it causes a more serious problem
1560 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
1561 (choose_write_coding_system): No longer callable from Lisp.
1562 Move last piece back here from Fwrite_region.
1563 (Fwrite_region, syms_of_fileio): Update for above changes.
1565 2014-08-11 Martin Rudalics <rudalics@gmx.at>
1567 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
1568 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
1569 (Fwindow_new_pixel, Fset_window_new_pixel)
1570 (Fset_window_new_total, Fset_window_new_normal)
1571 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
1573 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
1575 2014-08-11 Eli Zaretskii <eliz@gnu.org>
1577 * fontset.c (Finternal_char_font): Recompute basic faces if the
1578 frame's face cache was cleared. (Bug#18162)
1580 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
1582 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
1583 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
1584 base buffer's undo list.
1586 2014-08-10 Reuben Thomas <rrt@sc3d.org>
1588 Fix a couple of recent inadvertent breaks of the MSDOS port.
1589 * msdos.c: include required menu.h
1590 * term.c: set correct menu_show_hook on MSDOS.
1592 2014-08-10 Martin Rudalics <rudalics@gmx.at>
1594 Fix handling of menu bar line on TTY frames (Bug#18136)
1596 * dispnew.c (handle_window_change_signal):
1597 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
1598 frame's menu bar lines subtracted from height.
1599 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
1601 (adjust_frame_size): Count in menu bar when setting FrameRows.
1602 (make_terminal_frame): When setting up the frame's lines and
1603 text height don't count in the menu bar.
1604 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
1605 lines subtracted from height.
1606 (do_switch_frame): Set tty's FrameRows to number of total lines
1608 (Fframe_pixel_height, Fframe_pixel_width): If no window system
1609 is used, return total number of lines and columns.
1610 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
1612 * term.c (OUTPUT, tty_set_terminal_modes)
1613 (tty_set_terminal_window, tty_set_scroll_region)
1614 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
1615 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
1616 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1617 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1618 Call change_frame_size with frame's menu bar lines subtracted
1620 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
1621 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
1624 2014-08-09 Reuben Thomas <rrt@sc3d.org>
1626 * alloc.c (Fmemory_info): Remove a stray brace.
1628 * process.c: Fix a comment typo.
1630 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
1632 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
1634 * widgetprv.h (EmacsFramePart): Remove font.
1636 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
1637 (resources, setup_frame_cursor_bits): Remove unused variables and
1638 functions, esp. wrt. font (Bug#18227).
1640 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
1642 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
1644 2014-08-07 Reuben Thomas <rrt@sc3d.org>
1646 Refer to MS-DOS using the same name everywhere.
1648 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
1652 2014-08-05 Martin Rudalics <rudalics@gmx.at>
1654 * w32term.c (w32_redeem_scroll_bar):
1655 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
1656 not redeeming scroll bars that have been turned off.
1658 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1660 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
1661 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
1662 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
1663 (safe_run_hook_funcall): Adjust accordingly.
1665 2014-08-04 Martin Rudalics <rudalics@gmx.at>
1667 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1668 Condition correctly according to toolkit used.
1669 * frame.c (make_initial_frame, make_terminal_frame)
1670 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
1671 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
1672 assignments according to presence of toolkit scrollbars.
1673 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
1674 Condition correctly according to toolkit used.
1675 * window.c (set_window_scroll_bars): Set horizontal scroll bar
1676 only if toolkit supports it.
1677 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
1679 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
1681 (XTredeem_scroll_bar): Always redeem scroll bar if present.
1683 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1685 * keyboard.c (safe_run_hook_funcall): Avoid consing around
1686 Vinhibit_quit and prefer internal_condition_case_n to pass args.
1687 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
1688 (safe_run_hooks): Remove comment which is not relevant any more.
1690 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
1692 Don't let big frames overrun the stack.
1693 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
1694 Use SAFE_NALLOCA, not alloca.
1696 Fix bug with clang + directory_files_internal + GC (Bug#16986).
1697 * dired.c (directory_files_internal): Use a volatile variable
1698 to prevent the compiler from optimizing away all copies of a local.
1699 I wonder how many other GC-related bugs like this lurk elsewhere?
1701 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
1702 * xterm.h (struct x_display_info): New member 'connection'.
1703 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
1704 so that x_delete_terminal has a file descriptor to pass to
1705 delete_keyboard_wait_descriptor.
1707 Don't mishandle year-9999 dates (Bug#18176).
1708 * editfns.c (decode_time_components): Store an invalid timespec
1709 on overflow, instead of returning false, so that the caller can
1710 distinguish overflow from other errors.
1711 (lisp_time_argument, lisp_seconds_argument): If the time is out
1712 of range, signal a time overflow instead of an invalid time spec.
1713 * keyboard.c (decode_timer): Treat time overflow like other
1716 Avoid undefined behavior with signed left shift.
1717 Caught by 'gcc -fsanitize=undefined'.
1718 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
1719 * dispnew.c (line_hash_code, scrolling):
1720 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
1721 Use 'unsigned', not 'int', for line hashes.
1722 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
1724 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
1726 Make compare-strings more compatible with old behavior (Bug#17903).
1727 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
1729 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
1731 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
1732 Don't add label between left and right buttons (Bug#18129).
1734 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
1736 Make functions static that no longer need to be extern.
1737 * frame.c, frame.h (set_menu_bar_lines):
1738 * keyboard.c (Qleftmost, Qrightmost):
1739 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
1740 (x_set_internal_border_width):
1743 2014-08-01 Eli Zaretskii <eliz@gnu.org>
1745 Fix display of R2L lines when the last character fits only partially.
1746 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
1748 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
1749 R2L row is visible only partially, give the row a negative x
1751 (display_line): Fix the calculation of the glyph whose pixel width
1752 is used to decide whether the last produced glyph fits on the
1753 line. When the last glyph fits only partially, give the row a
1756 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
1757 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
1758 pixel width of the first glyph that is hscrolled from display.
1759 (display_line): In R2L glyph rows, don't give a negative offset to
1760 row->x when the first glyph begins before first_visible_x.
1762 * xdisp.c (display_line): If called with iterator set up to write
1763 to a marginal area, delay the call to handle_line_prefix until we
1764 switch back to the text area. (Bug#18035)
1766 * .gdbinit (xwindow): The members total_cols, total_lines,
1767 left_col, and top_line are C integers (and has been so for the
1770 2014-08-01 Andreas Schwab <schwab@suse.de>
1772 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
1773 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
1775 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1777 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
1778 (timerfd_callback): Ignore weird events with no data. Add tight
1779 assertions and comments.
1780 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
1781 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
1783 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
1785 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
1786 I had confused && with ||.
1788 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
1790 Simplify timerfd configuration and fix some minor glitches.
1791 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
1792 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
1793 Fall back on timer_create if timerfd_create fails at runtime.
1794 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
1795 kernel primitives to do resolution. All uses removed.
1796 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
1797 (turn_on_atimers): Clear timer_create-based timers too,
1800 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
1801 Without this change, the code can access the local variable 'width'
1802 even when it has not been initialized, and likewise for 'height';
1803 in either case this leads to undefined behavior.
1805 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1807 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
1808 necessary, put horizontal scroll bar resources as well. See
1809 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
1810 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
1812 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1814 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
1815 background value to match the resource of its vertical counterpart.
1817 2014-07-29 Martin Rudalics <rudalics@gmx.at>
1819 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
1820 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
1822 2014-07-28 Martin Rudalics <rudalics@gmx.at>
1824 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
1825 change that added the top margin height to the requested height
1826 and revert (undocumented) part of 2014-07-28 change that changed
1827 the logic of whether a size change occurred.
1829 2014-07-28 Eli Zaretskii <eliz@gnu.org>
1831 * .gdbinit (xwindow): The members total_cols, total_lines,
1832 left_col, and top_line are C integers (and has been so for the
1835 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
1838 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
1840 On GNU/Linux, use timerfd for asynchronous timers.
1841 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
1842 (toplevel): Rename alarm_timer_ok to special_timer_available.
1843 [HAVE_TIMERFD]: Declare timerfd.
1844 [HAVE_CLOCK_GETRES]: Declare resolution.
1845 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
1846 system timer resolution.
1847 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
1848 (timerfd_callback) [HAVE_TIMERFD]: New function.
1849 (atimer_result, debug_timer_callback, Fdebug_timer_check)
1850 [ENABLE_CHECKING]: New function for the sake of automated tests.
1851 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
1852 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
1853 [ENABLE_CHECKING]: Defsubr test function.
1854 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
1855 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
1856 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
1858 Fix --without-x build and pacify --enable-gcc-warnings.
1859 Problems reported in Bug#18122 and Bug#18124.
1860 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
1861 (frame_windows_min_size): Now static.
1862 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
1864 (adjust_frame_size): Always declare prototype.
1866 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
1867 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
1868 * atimer.c (timerfd_callback): Always read expiration data.
1870 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
1871 * process.c (add_timer_wait_descriptor): Add timer descriptor
1872 to input_wait_mask and non_process_wait_mask as well.
1874 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
1876 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
1878 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
1880 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
1881 Reinstate code removed by the prevoius commit to this file.
1883 2014-07-27 Martin Rudalics <rudalics@gmx.at>
1885 * buffer.h (struct buffer): New fields scroll_bar_height and
1886 horizontal_scroll_bar_type.
1887 * buffer.c (bset_scroll_bar_height)
1888 (bset_horizontal_scroll_bar_type): New functions.
1889 (Fbuffer_swap_text): Handle old_pointm field.
1890 (init_buffer_once): Set defaults for scroll_bar_height and
1891 horizontal_scroll_bar_type.
1892 (syms_of_buffer): New variables scroll_bar_height and
1893 horizontal_scroll_bar_type.
1894 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
1895 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
1896 (set_vertical_scroll_bar): Remove prototype.
1897 (x_change_tool_bar_height): Add prototype.
1898 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
1899 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
1900 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
1902 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
1903 (update_window): Start mode_line_row->y after horizontal scroll
1905 (change_frame_size_1): Call adjust_frame_size.
1906 (init_display): When changing the size of a tty frame do not
1907 pass height of menu bar.
1908 (Qframe_windows_min_size): New symbol.
1909 * frame.h (struct frame): List tool bar fields after menu bar
1910 fields. Add official, total_lines, horizontal_scroll_bars,
1911 config_scroll_bar_height and config_scroll_bar_lines fields.
1912 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
1913 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
1914 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
1915 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
1916 (FRAME_WINDOWS_HEIGHT): New macros.
1917 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
1918 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
1919 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
1920 horizontal scroll bar.
1921 (frame_inhibit_resize, adjust_frame_size)
1922 (frame_windows_min_size): Add declarations.
1923 (Qscroll_bar_height, Qhorizontal_scroll_bars)
1924 (x_set_scroll_bar_default_height, x_set_left_fringe)
1925 (x_set_right_fringe, x_set_vertical_scroll_bars)
1926 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
1927 (x_set_scroll_bar_height): Add external declarations.
1928 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
1929 (adjust_frame_size): New functions.
1930 (make_frame): Initial horizontal_scroll_bars field.
1931 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
1933 (make_initial_frame, make_terminal_frame): No horizontal scroll
1934 bar in initial and terminal frames. Use adjust_frame_size.
1935 (Fframe_total_cols): Fix doc-string.
1936 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
1937 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1938 Rewrite using adjust_frame_size.
1939 (Qscroll_bar_height, Qhorizontal_scroll_bars)
1940 (Qframe_windows_min_size): New symbols.
1941 (x_set_frame_parameters): Remove call of check_frame_size.
1942 (x_report_frame_params): Return scroll_bar_height value.
1943 (x_set_left_fringe, x_set_right_fringe): New functions.
1944 (adjust_frame_height, x_set_internal_border_width)
1945 (x_set_fringe_width): Remove.
1946 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1947 (x_set_scroll_bar_width, x_set_right_divider_width)
1948 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
1949 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1951 (x_figure_window_size): Rewrite to make frame display the
1952 expected number of lines.
1953 (Vdefault_frame_scroll_bars): Rewrite doc-string.
1954 (Vdefault_frame_horizontal_scroll_bars)
1955 (Vframe_initial_frame_tool_bar_height)
1956 (frame_inhibit_implied_resize): New variables.
1957 * fringe.c (compute_fringe_widths): Remove.
1958 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
1959 (xg_create_horizontal_scroll_bar)
1960 (xg_update_horizontal_scrollbar_pos)
1961 (xg_set_toolkit_horizontal_scroll_bar_thumb)
1962 (xg_get_default_scrollbar_height)
1963 (xg_clear_under_internal_border): Extern.
1964 * gtkutil.c (xg_frame_resized): Don't call
1965 do_pending_window_change.
1966 (xg_frame_set_char_size): Use adjust_frame_size.
1967 (style_changed_cb): Call update_theme_scrollbar_height and
1968 x_set_scroll_bar_default_height.
1969 (x_wm_set_size_hint): Don't call check_frame_size.
1970 (update_theme_scrollbar_height)
1971 (xg_get_default_scrollbar_height)
1972 (xg_create_horizontal_scroll_bar)
1973 (xg_update_horizontal_scrollbar_pos)
1974 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
1975 (xg_create_scroll_bar): Set horizontal slot of bar.
1976 (xg_initialize): Call update_theme_scrollbar_height.
1977 (xg_clear_under_internal_border): No more static.
1978 * insdel.c (adjust_suspend_auto_hscroll): New function.
1979 (adjust_markers_for_delete, adjust_markers_for_insert)
1980 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
1981 * keyboard.c (readable_events, discard_mouse_events)
1982 (make_lispy_event): Handle horizontal scroll bar click events.
1983 (Fsuspend_emacs): When changing the size of a tty frame do not
1984 pass height of menu bar.
1985 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
1986 (Qright, Qleftmost, Qrightmost): New symbols.
1987 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
1989 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
1990 * nsfns.m (x_set_internal_border_width): New function.
1991 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
1992 Remove extended fringe code.
1993 (x_set_window_size, x_new_font): Don't call
1994 compute_fringe_widths.
1995 * term.c (Fresume_tty): When changing the size of a tty frame do
1996 not pass height of menu bar.
1997 (clear_tty_hooks, set_tty_hooks):
1998 Clear horizontal_scroll_bar_hook.
1999 (init_tty): Frame has no horizontal scroll bars.
2000 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2001 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2002 scroll_bar_after_handle, scroll_bar_left_arrow,
2003 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2004 scroll_bar_to_rightmost entries.
2005 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2006 (struct terminal): Add set_horizontal_scroll_bar_hook.
2007 * w32console.c (initialize_w32_display):
2008 Clear horizontal_scroll_bar_hook.
2009 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2011 (x_clear_under_internal_border, x_set_internal_border_width):
2013 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2014 Set windows_or_buffers_changed when adding the menu bar.
2015 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2016 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2017 (w32_createhscrollbar): New functions.
2018 (w32_createscrollbar): Rename to w32_createvscrollbar.
2019 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2020 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2021 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2022 Add WM_EMACS_SHOWCURSOR.
2023 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2024 case do not artificially impose WM size hints.
2025 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2026 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2028 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2029 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2030 (unwind_create_frame_1): Remove.
2031 (Fx_create_frame): Make both scrollbars the system standard
2032 width and height. Use official field of frame structure to
2033 inhibit running window-configuration-change-hook.
2034 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2035 pixelwise. Handle frame's official field.
2036 (w32_frame_parm_handlers): Remove x_set_fringe_width
2037 entries. Add x_set_scroll_bar_height,
2038 x_set_horizontal_scroll_bars, x_set_left_fringe and
2040 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2041 pass height of menu bar to change_frame_size.
2042 * w32menu.c (set_frame_menubar): Rewrite using
2043 frame_inhibit_resize.
2044 * w32term.h (struct w32_display_info):
2045 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2046 (struct scroll_bar): Add horizontal.
2047 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2048 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2049 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2050 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2051 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2052 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2053 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2054 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2055 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2056 Define instead of WM_EMACS_CREATESCROLLBAR.
2057 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2058 WND_SCROLLBAR_INDEX.
2059 * w32term.c (horizontal_scroll_bar_min_handle)
2060 (horizontal_scroll_bar_left_border)
2061 (horizontal_scroll_bar_right_border): New integers.
2062 (x_set_frame_alpha): Replace x_highlight_frame by
2064 (x_window_to_scroll_bar): New argument "type". Update callers
2066 (w32_set_horizontal_scroll_bar_thumb)
2067 (x_horizontal_scroll_bar_report_motion)
2068 (w32_set_horizontal_scroll_bar)
2069 (w32_horizontal_scroll_bar_handle_click)
2070 (x_horizontal_scroll_bar_report_motion): New functions.
2071 (w32_mouse_position): Discriminate horizontal and vertical
2073 (my_create_scrollbar): Replace with two new functions
2074 my_create_vscrollbar and my_create_hscrollbar.
2075 (x_scroll_bar_create): New argument "horizontal".
2076 Update callers accordingly.
2077 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2078 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2080 (w32_read_socket): Handle WM_HSCROLL cae.
2081 (x_new_font): Don't recompute fringe widths.
2082 Use frame_inhibit_resize. Calculate new menu bar height iff we
2083 build without toolkit. Always clear under internal border.
2084 (x_set_window_size): Don't check frame size or recompute
2085 fringes. Reset fullscreen status before applying sizes.
2086 Always resize as requested by pixelwise argument. Don't call
2087 do_pending_window_change.
2088 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2089 (w32_initialize_display_info): Initialize dpyinfo's
2090 horizontal_scroll_bar_cursor entry.
2091 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2092 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2093 horizontal_scroll_bar_left_border.
2094 (w32fullscreen_hook): Intermittently resize window to normal
2095 when switching from fullscreen to maximized state.
2096 (run_window_configuration_change_hook): Don't run it if frame is
2098 (unwind_change_frame): Remove.
2099 (Fset_window_configuration): Rewrite using frame's official field.
2100 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2101 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2102 * window.h (struct window): New fields old_pointm,
2103 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2104 scroll_bar_height and suspend_auto_hscroll.
2105 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2107 (sanitize_window_sizes): Extern.
2108 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2109 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2110 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2111 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2112 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2114 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2115 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2116 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2117 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2118 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2119 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2120 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2121 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2122 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2123 (Fwindow_old_point, sanitize_window_sizes): New functions.
2124 (Qwindow_sanitize_window_sizes): New symbol.
2125 (window_body_height): Count in horizontal scroll bar.
2126 (set_window_hscroll, Fscroll_left, Fscroll_right):
2127 Set suspend_auto_hscroll slot.
2128 (Fwindow_inside_edges): Count fringes pixelwise.
2129 (coordinates_in_window, Fcoordinates_in_window_p):
2130 Consider horizontal scroll bar.
2131 (check_frame_size, adjust_window_margins): Remove functions and
2132 corresponding calls.
2133 (set_window_buffer): Initialize old_pointm and horizontal scroll
2135 (temp_output_buffer_show): Reset hscroll related fields.
2136 Initialize old_pointm.
2137 (make_parent_window): Initialize old_pointm.
2138 (make_window): Initialize old_pointm, horizontal scroll bar type,
2139 and scroll bar height.
2140 (resize_frame_windows): Don't count top margin in new sizes.
2141 Don't use safe sizes when shrinking a frame; let the window
2142 manager do the clipping.
2143 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2145 (Fdelete_window_internal): Unchain old_pointm marker.
2146 (window_scroll_pixel_based, Fscroll_other_window):
2148 (Fwindow_text_width, Fwindow_text_height): New argument
2150 (struct saved_window): New fields, old_pointm, hscroll_whole,
2151 suspend_auto_hscroll, scroll_bar_height and
2152 horizontal_scroll_bar_type.
2153 (Fset_window_configuration, save_window_save): Set new fields of
2155 (apply_window_adjustment): Don't call adjust_window_margins.
2156 (set_window_margins): Don't change margins if new sizes don't
2158 (set_window_scroll_bars): New argument "horizontal_type".
2159 Handle horizontal scroll bars. Don't change scroll bars if they
2160 don't fit into window.
2161 (Fset_window_scroll_bars): New argument "horizontal_type".
2162 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2163 (compare_window_configurations): Compare horizontal scroll bar
2165 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2166 horizontal scroll bar height.
2167 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2168 instead of FRAME_LINES.
2169 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2170 ON_VERTICAL_SCROLL_BAR.
2171 (with_echo_area_buffer): Initialize old_pointm.
2172 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2174 (unwind_with_echo_area_buffer): Handle old_pointm.
2175 (update_tool_bar): Set do_update when the tool bar window has at
2176 least one line (since this is what the user sets).
2177 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2178 (redisplay_tool_bar): Return early when toolbar has zero lines.
2179 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2180 (hscroll_window_tree): Handle suspension of auto_hscroll and
2182 (set_horizontal_scroll_bar): New function.
2183 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2184 more than one line. Handle horizontal scroll bars.
2185 (note_mouse_highlight): Handle horizontal scrol bars.
2186 (expose_frame): Set dimensions of XRectangle from frame's text
2188 (Vvoid_text_area_pointer): Update doc-string.
2189 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2190 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2191 (x_set_internal_border_width): New functions.
2192 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2193 (unwind_create_frame_1): Remove.
2194 (Fx_create_frame): Handle horizontal scroll bars. Use official
2195 field of frame structure to inhibit running
2196 window-configuration-change-hook.
2197 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2198 pixelwise. Handle frame's official field.
2199 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2200 x_set_horizontal_scroll_bars, x_set_left_fringe,
2202 * xmenu.c (update_frame_menubar, free_frame_menubar):
2203 Use adjust_frame_size.
2204 * xterm.h (struct x_display_info):
2205 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2207 (struct scroll_bar): Add horizontal slot.
2208 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2209 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2210 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2211 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2212 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2213 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2214 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2215 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2216 (x_clear_under_internal_border): Remove.
2217 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2218 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2219 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2220 HORIZONTAL. Update callers.
2221 (horizontal_action_hook_id): New action hook id.
2222 (x_horizontal_scroll_bar_to_input_event)
2223 (x_create_horizontal_toolkit_scroll_bar)
2224 (xt_horizontal_action_hook)
2225 (x_set_toolkit_horizontal_scroll_bar_thumb)
2226 (XTset_horizontal_scroll_bar, x_net_wm_state)
2227 (x_horizontal_scroll_bar_report_motion): New functions.
2228 (xg_scroll_callback, x_scroll_bar_handle_click):
2229 Handle horizontal scroll bars.
2230 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2231 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2233 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2234 Handle horizontal scroll bars.
2235 (handle_one_xevent): Handle horizontal scroll bar events.
2236 Call x_net_wm_state.
2237 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2239 (x_set_window_size): Don't call check_frame_size and
2240 do_pending_window_change.
2241 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2242 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2243 (x_scroll_bar_set_handle): Add some checks when calling
2246 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2248 Revert previous change.
2249 There is certainly nothing wrong with writing code like 'lo <= i
2250 && i <= hi', even if LO happens to a constant. There isn't even
2251 anything wrong in general with writing 'a <= b' if A happens to
2252 be a constant. At any rate stylistic changes shouldn't
2253 be done like this without discussion.
2255 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2257 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2258 (Fgarbage_collect): Reorder conditions that are written backwards.
2259 * data.c (cons_to_unsigned): Likewise.
2260 * dispnew.c (update_frame_1, sit_for): Likewise.
2261 * fileio.c (file_offset): Likewise.
2262 * filelock.c (read_lock_data, lock_file): Likewise.
2263 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2265 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2266 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2267 * lread.c (read1): Likewise.
2268 * minibuf.c (read_minibuf_noninteractive): Likewise.
2269 * nsterm.m (x_set_frame_alpha): Likewise.
2270 * process.c (wait_reading_process_output): Likewise.
2271 * region-cache.c (delete_cache_boundaries): Likewise.
2272 * xterm.c (x_set_frame_alpha): Likewise.
2274 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2276 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2279 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2281 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2282 because atimer expiration is absolute rather than relative.
2284 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2286 * w32term.h (current_popup_menu, menubar_in_use):
2287 Move declarations from w32term.c.
2289 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2291 * w32fns.c (menubar_in_use): No more static.
2292 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2294 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
2296 Move hourglass machinery to RIF.
2297 * dispextern.h (struct redisplay_interface): New members
2298 show_hourglass and hide_hourglass. Indent comments.
2299 (show_hourglass, hide_hourglass): Remove prototypes.
2300 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
2301 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
2302 (ns_redisplay_interface): Add them.
2303 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
2304 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
2305 (w32_arrow_cursor): New function to hack around non-GUI frames.
2306 (w32_redisplay_interface): Add new functions.
2307 * w32term.h (w32_arror_cursor): Add prototype.
2308 * xdisp.c (show_hourglass): New function, refactored out from
2309 platform-dependent code.
2310 (cancel_hourglass): Now call to RIF function.
2311 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
2312 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
2313 (x_redisplay_interface): Add new functions.
2315 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
2317 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
2318 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
2319 and complete previous change.
2320 * frame.c (adjust_frame_height): New function.
2321 (Fset_frame_height, Fset_frame_size): Use it.
2322 (x_set_frame_parameters): Take frame top margin into account.
2324 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
2326 * frame.c (Fset_frame_height): Take frame top margin into account.
2327 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
2328 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
2330 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
2332 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
2333 menubar_height as such. Tweak comment.
2334 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
2335 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
2336 All related users changed.
2337 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
2338 * xterm.c (handle_one_xevent):
2339 * gtkutil.c (xg_event_is_for_menubar):
2340 * xfns.c (x_window) [USE_X_TOOLKIT]:
2341 * xmenu.c (set_frame_menubar, free_frame_menubar):
2342 Prefer to use FRAME_MENUBAR_HEIGHT.
2344 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
2346 * frame.c (Fframe_parameters): Always report frame height without
2347 menu and tool bar lines.
2349 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
2351 * nsterm.m (applicationDidFinishLaunching:): Call
2352 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
2353 (antialiasThresholdDidChange:): New method for EmacsApp.
2355 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
2357 * macfont.m (macfont_update_antialias_threshold): Remove static.
2359 * macfont.h (macfont_update_antialias_threshold): Declare.
2361 2014-07-21 Eli Zaretskii <eliz@gnu.org>
2363 * w32select.c (setup_windows_coding_system):
2364 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2365 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
2367 * w16select.c (Fw16_get_clipboard_data):
2368 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2371 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
2372 buffer position where we are to start the iteration.
2373 (handle_invisible_prop): Record in it->stop_charpos the position
2374 where the invisible text ends. (Bug#18035)
2375 (hscroll_window_tree): Don't try hscrolling windows whose cursor
2376 row has zero buffer position as their start position.
2377 Reported by martin rudalics <rudalics@gmx.at>.
2379 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
2380 infinite looping in redisplay when display lines don't have enough
2381 space to display even a single character. (Bug#18036)
2383 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
2385 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
2386 * xfns.c (x_window): Use it to allow xfree later.
2387 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
2388 where appropriate. Use bool for booleans and remove redundant checks.
2389 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
2390 * xterm.c (x_free_frame_resources): Free shell_position.
2392 2014-07-19 K. Handa <handa@gnu.org>
2394 * xfaces.c (realize_x_face): Call font_load_for_lface with no
2395 mandatory font spec (Bug#17973).
2397 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
2399 * font.c (font_score): Return the worst score if the size of
2400 ENTITY is wrong by more than a factor 2 (Bug#17973).
2402 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
2404 * frame.c (frame_unspecified_color): New function
2405 refactored out from ...
2406 (Fframe_parameters, Fframe_parameter): ... adjusted users.
2407 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
2409 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
2410 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
2411 * lisp.h (set_frame_param): Remove prototype.
2412 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
2413 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
2416 Prefer 'x_display_info *' to 'Display *' in X selection code.
2417 This helps to avoid unneeded calls to x_display_info_for_display.
2418 * xterm.h (struct selection_input_event): Record 'x_display_info *'
2419 instead of 'Display *'.
2420 (SELECTION_EVENT_DPYINFO): New macro.
2421 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
2422 it as an lvalue. Mention this in comment.
2423 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
2424 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
2425 (selection_data_to_lisp_data, receive_incremental_selection):
2426 Convert to use 'x_display_info *'. Adjust users where appropriate.
2427 (lisp_data_to_selection_data): Likewise. Also pass 'struct
2428 selection data *' as last arg to not return values in args.
2429 (unexpect_property_change): Use common removal technique.
2431 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
2433 * print.c (print_preprocess): Adjust to match changed
2434 sub char-table structure and avoid crash (Bug#18038).
2436 * data.c (wrong_choice): Not static any more.
2437 * lisp.h (wrong_choice): Add prototype.
2438 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
2439 Declare namebuf as such. Tweak comment.
2440 [USE_GTK]: Likewise for tool_bar_position.
2441 (fset_tool_bar_position) [USE_GTK]: Ditto.
2442 (FRAME_TOOL_BAR_POSITION): New macro.
2443 * frame.c (x_report_frame_params):
2444 * gtkutil.c (update_frame_tool_bar):
2445 * xfns.c (Fx_create_frame): Use it.
2446 (x_set_tool_bar_position): Add meaningful diagnostic messages.
2448 2014-07-16 Eli Zaretskii <eliz@gnu.org>
2450 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
2451 buffer's default-directory only if it is a string. (Bug#17986)
2453 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
2455 More precise control over values of some buffer-local variables.
2456 * keyboard.c (Qvertical_scroll_bar):
2457 * frame.c (Qleft, Qright): Move to ...
2458 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
2459 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
2460 (syms_of_buffer): DEFSYM all of the above, attach special properties.
2461 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
2462 vertical-scroll-bar, scroll-up-aggressively
2463 and scroll-down-aggressively.
2464 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
2466 * nsfns.m, frame.h (Qleft, Qright):
2467 * nsterm.m (Qleft): Remove declarations.
2468 * gtkutil.c (toplevel): Include buffer.h.
2469 * data.c (wrong_choice, wrong_range): New functions.
2470 (store_symval_forwarding): Handle special properties of buffer-local
2471 variables and use functions from the above to signal error, if any.
2473 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
2474 values. Add comment.
2475 (struct frame): Re-arrange layout to avoid extra padding and use bit
2476 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
2477 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
2478 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
2479 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
2480 Define as no-ops because there are no scroll bars anyway.
2481 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
2484 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
2485 Add convenient setter.
2486 (font_put_frame_data, font_get_frame_data): Use it.
2488 2014-07-15 Daiki Ueno <ueno@gnu.org>
2490 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
2491 pointer argument, before dereferencing.
2492 (XCHAR2B_BYTE2): Likewise.
2494 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
2496 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
2497 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
2498 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
2499 Use record_unwind_protect_int and avoid consing.
2500 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
2502 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
2504 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
2506 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
2507 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
2509 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
2510 (main) [MSDOS]: Use SET_BINARY instead of setmode.
2511 * minibuf.c: Include binary-io.h instead of fcntl.h.
2512 (read_minibuf_noninteractive):
2513 Use set_binary_mode instead of handcrafted code.
2514 Don't call emacs_set_tty if emacs_get_tty failed.
2515 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
2516 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
2517 * w32.c (pipe2): Adjust eassert to include O_BINARY.
2519 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
2520 This works around a GCC compiler bug when Emacs is configured with
2521 --enable-gcc-warnings.
2523 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
2525 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
2526 or characters in string, respectively. Add comment.
2527 * fringe.c (Fdefine_fringe_bitmap):
2528 * fns.c (Fsubstring, substring_both): Use it.
2529 * keymap.c (Fdefine_key, Flookup_key):
2530 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
2532 * term.c (tty_menu_add_pane, tty_menu_add_selection):
2533 Use menu_item_width.
2534 (tty_menu_show): Simplify because tty_menu_create never return NULL.
2536 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
2538 Improve behavior of 'bzr up; cd src; make -k'.
2539 * Makefile.in (top_srcdir): New var.
2540 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
2541 Use '$(top_srcdir)' instead of '$(srcdir)/..';
2542 its expansion is a bit shorter.
2543 (../config.status): Actually build config.status instead of
2545 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
2546 New macros, copied and relocated from ../Makefile.in.
2547 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
2548 (../config.status, Makefile): New dependencies and rules,
2549 copied with relocation from ../Makefile.in. This should be more
2550 likely to rebuild the build machinery properly if you do a 'make'
2551 in the src directory.
2553 2014-07-12 Eli Zaretskii <eliz@gnu.org>
2555 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
2558 * w32fns.c (Fx_file_dialog): Mention in the doc string the
2559 behavior on Windows 7 and later when the function is repeatedly
2560 invoked with the same value of DIR. (Bug#17950)
2562 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
2563 string to match the one in w32fns.c.
2565 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
2566 stdin to binary mode only if it is connected to a terminal.
2568 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
2570 Coalesce extern decls.
2571 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
2572 * sysdep.c (emacs_get_tty, emacs_set_tty):
2573 Move duplicate extern decls from here ...
2574 * systty.h: ... to here, so that there's just one copy.
2576 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
2578 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
2580 * nsfns.m (Fns_popup_font_panel): Ditto.
2582 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2584 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
2586 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
2588 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
2589 [DOS_NT]: Implement for WINDOWSNT.
2591 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
2594 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2596 * sysdep.c (suppress_echo_on_tty): New function.
2597 * minibuf.c (read_minibuf_noninteractive): Use it.
2599 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
2601 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
2602 sysinfo failed. Adjust docstring.
2604 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2606 Implement memory-info for MS-DOS.
2607 * dosfns.c (dos_memory_info): New function.
2608 * dosfns.h (dos_memory_info): Add prototype.
2609 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
2610 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
2611 of doing some of its job.
2613 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
2614 reference termios structure members.
2616 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2618 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
2620 * minibuf.c (top): Include systty.h. Declare external
2621 emacs_get_tty and emacs_set_tty.
2622 (Vread_hide_char): New lisp variable.
2623 (read_minibuf_noninteractive): Hide characters with
2624 Vread_hide_char if it is a character. (Bug#17839)
2626 2014-07-10 Eli Zaretskii <eliz@gnu.org>
2628 Implement memory-info for MS-Windows.
2629 * w32.c (w32_memory_info): New function.
2630 * w32.h (w32_memory_info): Prototype it.
2631 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
2633 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
2635 * coding.h (struct coding_system): Remove 'error_positions' (unused)
2636 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
2637 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
2638 extra padding and shrink struct coding_system by 56 bytes (x86_64).
2639 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
2640 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
2641 (decode_coding_big5, decode_coding_charset, decode_coding)
2642 (encode_coding): Adjust users.
2644 * alloc.c (Fmemory_info): New function.
2646 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
2648 * syntax.c (back_comment): Use more-natural location for label.
2650 * font.c, font.h (font_unparse_fcname): Now static.
2651 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
2653 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
2655 Next minor cleanup of font subsystem.
2656 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
2657 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
2659 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
2661 * ftfont.h (ftfont_font_format): Remove prototype.
2662 * ftfont.c (ftfont_font_format): Remove; now unused.
2664 * nsfont.m (nsfont_open):
2665 * w32font.c (w32font_open_internal):
2666 * w32uniscribe.c (uniscribe_open):
2667 * xfont.c (xfont_open):
2668 * xftfont.c (xftfont_open): All users changed.
2670 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
2671 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
2673 2014-07-09 Eli Zaretskii <eliz@gnu.org>
2675 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
2676 x_produce_glyphs does when it generates a stretch glyph that
2677 represents a TAB. (Bug#17969)
2679 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
2680 and there is a display property at that position, don't call
2681 move_it_to to move to a position before window start. (Bug#17942)
2682 Fix condition for finding CHARPOS by the first call to move_it_to.
2685 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
2687 * syntax.c (find_defun_start): Try the cache even
2688 if !open_paren_in_column_0_is_defun_start.
2689 (back_comment): If find_defun_start was pessimistic, use the
2690 scan_sexps_forward result to improve the cache (bug#16526).
2692 2014-07-09 Eli Zaretskii <eliz@gnu.org>
2694 * xdisp.c (redisplay_window): If redisplay of a window ends up
2695 with point in a partially visible line at end of the window, make
2696 sure the amended position of point actually has smaller Y
2697 coordinate; if not, give up and scroll the display. (Bug#17905)
2699 * window.c (window_scroll_pixel_based): When point ends up at the
2700 last fully visible line, don't let move_it_to stop at the left
2701 edge of the line and dupe us into thinking point is inside the
2704 * w32.c (network_interface_info): Make sure the argument is a
2707 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
2709 * process.c (read_and_dispose_of_process_output): Fix typo
2710 in previous patch: we want nonnegative fds, not nonzero fds.
2712 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
2714 * chartab.c (char_table_translate): Move to...
2715 * character.h (char_table_translate): ... inline function here.
2716 Avoid Faref and assume that args are always valid. This helps to
2717 speedup search, which is especially important for a huge buffers.
2718 * lisp.h (char_table_translate): Remove prototype.
2720 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
2721 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
2722 New function, with an intention to avoid code duplication between
2724 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
2726 * ftfont.c (ftfont_open):
2727 * macfont.m (macfont_open):
2728 * xftfont.c (xftfont_open): Use it.
2730 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
2732 * process.c: Add sanity checks for file descriptors (Bug#17844).
2733 (wait_reading_process_output, Fprocess_filter_multibyte_p):
2734 Check that infd is nonnegative before using it as an fd.
2735 (read_and_dispose_of_process_output, Fprocess_send_eof):
2736 Likewise, for outfd.
2737 (wait_reading_process_output): Omit unnecessary check of infd.
2739 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
2741 Minor fixups related to usage of the 'long' type.
2742 * gnutls.c (emacs_gnutls_handshake):
2743 * xfaces.c (dump_realized_face):
2744 Work even if 'long' is narrower than 'void *'.
2745 * termcap.c (scan_file):
2746 * xselect.c (x_decline_selection_request)
2747 (x_reply_selection_request, x_get_window_property):
2748 * xterm.c (x_set_frame_alpha):
2749 Remove unnecessary 'L' suffixes of integer constants.
2750 * xfns.c (hack_wm_protocols):
2751 * xselect.c (x_fill_property_data):
2752 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
2753 Remove unnecessary casts to 'long'.
2754 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
2756 Minor ImageMagick safety fixes.
2757 * image.c (imagemagick_compute_animated_image):
2758 Remove useless assignment to local. Avoid problems if dest_width is 0.
2759 (imagemagick_load_image): Use int for pixel counts that can't
2760 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
2761 a row width greater than the image width (or greater than LONG_MAX!).
2763 2014-07-04 K. Handa <handa@gnu.org>
2765 * coding.c (MIN_CHARBUF_SIZE): Delete it.
2766 (MAX_CHARBUF_EXTRA_SIZE): New macro.
2767 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
2769 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
2771 * font.h (struct font_driver): Remove get_outline and free_outline;
2772 not used by any font driver.
2773 * ftfont.c (ftfont_driver):
2774 * macfont.m (macfont_driver):
2775 * nsfont.m (nsfont_driver):
2776 * w32font.c (w32font_driver):
2777 * w32uniscribe.c (uniscribe_font_driver):
2778 * xfont.c (xfont_driver): Related users changed.
2779 * xselect.c (x_get_window_property): Use convenient xmalloc.
2780 Call to xfree only if some data was really allocated.
2782 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2784 On MS-Windows, display busy cursor on all GUI frames.
2785 This is similar to what we have on X. Quickly tested by Dani Moncayo.
2786 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
2787 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
2789 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
2790 * xdisp.c (start_hourglass): Remove Windows-specific bits.
2792 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2794 Use convenient alists to manage per-frame font driver-specific data.
2795 * frame.h (struct frame): Rename font_data_list to...
2796 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
2797 * font.h (struct font_data_list): Remove; no longer need a special
2799 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
2801 * font.c (font_put_frame_data, font_get_frame_data)
2802 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
2804 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
2805 Related users changed.
2806 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
2807 Prefer convenient xmalloc and xfree.
2809 2014-07-03 Eli Zaretskii <eliz@gnu.org>
2811 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
2812 the window whose glyph row is being prepared and a flag whether it
2813 is for mode/header line. Make sure the glyph row's marginal areas
2814 are in sync with what the window wants.
2817 * xdisp.c (display_line, display_mode_line):
2818 Call prepare_desired_row with additional arguments, as appropriate.
2820 * dispextern.h (prepare_desired_row): Adjust prototype.
2822 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2824 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
2825 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
2826 caused by xw_popup_dialog in daemon mode (Bug#17891).
2828 2014-07-03 Eli Zaretskii <eliz@gnu.org>
2830 * frame.c (do_switch_frame): When switching to another TTY frame,
2831 make sure FrameCols and FrameRows are in sync with the new frame's
2834 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
2836 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
2837 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
2838 min_char slots. Adjust comment.
2839 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
2840 Add SUB_CHAR_TABLE_OFFSET member.
2841 (make_uninit_sub_char_table): New function.
2842 (toplevel): Add compile-time assert to verify suitable member layout
2843 in Lisp_Sub_Char_Table.
2844 * alloc.c (mark_char_table): Add extra argument to denote char table
2845 subtype. Adjust to match new layout of sub char-table.
2846 (mark_object): Always mark sub char-tables with mark_char_table.
2847 * chartab.c (make_sub_char_table, copy_sub_char_table)
2848 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
2849 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
2850 (map_sub_char_table_for_charset, uniprop_table_uncompress):
2851 All related users changed.
2852 * lread.c (read1): Adjust to match new layout of sub char-table.
2853 * print.c (print_object): Likewise (Bug#17898).
2855 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
2857 * keymap.c (get_keyelt): Simplify.
2858 (copy_keymap_item): Remove left-over code for when we had
2859 key-shortcut caches.
2861 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
2863 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
2864 (dealloc): Remove for EmacsScroller.
2866 * nsterm.h (EmacsScroller): Remove dealloc.
2868 2014-06-30 Eli Zaretskii <eliz@gnu.org>
2870 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
2872 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
2874 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
2875 when setNeedsDisplay is called so we don't trigger redisplay for every
2878 * nsterm.m (any_help_event_p): New variable.
2879 (mouseMoved:): Set any_help_event_p to YES if help event is
2880 generated. Remove else with empty help event that triggered redisplay
2881 for every mouse move.
2882 (windowDidResignKey:): If any_help_event_p, generate empty help event.
2884 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
2886 * xfns.c (Qsuppress_icon): Remove; no real users.
2887 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
2888 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
2889 (syms_of_w32fns): Don't DEFSYM it.
2891 2014-06-29 Glenn Morris <rgm@gnu.org>
2893 * Makefile.in (ns-app): Mark as PHONY.
2895 2014-06-28 Glenn Morris <rgm@gnu.org>
2897 * Makefile.in (mostlyclean): There are no libXMenu11.a,
2898 liblw.a in this directory.
2900 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
2902 * coding.c (encode_coding_utf_8): Correctly count produced_chars
2903 also in unibyte case. (Bug#17865)
2905 2014-06-28 K. Handa <handa@gnu.org>
2907 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
2908 (MIN_CHARBUF_SIZE): New macro.
2909 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
2911 2014-06-27 Glenn Morris <rgm@gnu.org>
2913 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
2914 with an order-only dependence on bootstrap-emacs. (Bug#2151)
2915 (.el.elc): Replace suffix rule with pattern rule.
2916 (%.elc): New pattern rule, with order-only prerequisite.
2917 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
2918 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
2919 in place of BOOTSTRAPEMACS.
2921 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
2923 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
2925 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
2927 Consistently use validate_subarray to verify substring.
2928 * fns.c (validate_substring): Not static any more. Adjust to
2929 use ptrdiff_t, not EMACS_INT, because string and vector limits
2930 can't exceed ptrdiff_t even if EMACS_INT is wider.
2931 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
2932 (secure_hash): Adjust user.
2933 * lisp.h (validate_subarray): Add prototype.
2934 * coding.c (Fundecodable_char_position):
2935 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
2936 Use validate_subarray. Adjust comment to mention substring.
2938 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
2940 Do not allow out-of-range character position in Fcompare_strings.
2941 * fns.c (validate_subarray): Add prototype.
2942 (Fcompare_substring): Use validate_subarray to check ranges.
2943 Adjust comment to mention that the semantics was changed. Also see
2944 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
2946 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
2948 Be more consistent about the 'Qfoo' naming convention.
2949 * image.c (Fimagemagick_types):
2950 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
2951 * process.c (Fmake_network_process):
2952 Rename C local identifier 'Qfoo to avoid giving the false
2953 impression that it stands for the symbol 'foo'.
2955 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
2957 Simplify and cleanup character conversion stuff.
2958 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
2960 * character.c (multibyte_char_to_unibyte)
2961 (multibyte_char_to_unibyte_safe): Remove; no longer used.
2962 * character.h (make_char): Remove; unused.
2963 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
2964 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
2965 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
2966 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
2967 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
2969 2014-06-22 Mario Lang <mlang@delysid.org>
2971 * w32fns.c (Fw32_shell_execute): The the -> the.
2973 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
2975 * xmenu.c (mouse_position_for_popup):
2976 * xselect.c (mouse_position_for_drop): Do not duplicate ...
2977 * xfns.c (x_relative_mouse_position): ... and prefer this function.
2978 * menu.c (Fx_popup_menu):
2979 * xselect.c (x_handle_dnd_message): Adjust users.
2980 * menu.h (mouse_position_for_popup): Remove prototype.
2981 * xterm.h (x_relative_mouse_position): Add prototype.
2982 * xterm.c (x_find_topmost_parent): Break from the loop and do not
2983 call XFree if XQueryTree returns zero.
2985 2014-06-21 Eli Zaretskii <eliz@gnu.org>
2987 * indent.c (Fvertical_motion): Doc fix.
2988 Move to the goal column, if any, with a single call to
2989 move_it_in_display_line, not in two calls. Doing this with two
2990 calls causes move_it_in_display_line apply the line-prefix
2991 handling twice instead of just once. (Bug#17823)
2993 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
2995 Port to OS X ACLs (Bug#17810).
2996 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
2997 ACL_TYPE_ACCESS) doesn't work.
2999 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3001 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3002 before checking key-translation-map (bug#17659).
3004 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3006 * font.c (font_make_object): Avoid dangling pointer which may
3007 crash GC (Bug#17771).
3009 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3011 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3012 prototype of DGifCloseFile as appropriate for older and newer
3014 (gif_close): New function, encapsulates the differences in the
3015 calling sequence of DGifCloseFile before v5.1.0 and after it.
3016 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3017 error string where appropriate. (Bug#17790)
3019 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3020 macro execution, make sure point didn't move since last complete
3021 redisplay, as the condition for using the glyph matrix
3022 information. (Bug#17777)
3024 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3026 Minor cleanup of fonset code.
3027 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3028 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3029 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3030 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3031 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3032 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3033 (free_realized_fontset): Remove because a no-op since 2008.
3034 (free_face_fontset): Adjust user.
3035 (syms_of_fontset): Shrink fontset by one extra slot.
3037 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3039 Omit redundant extern decls.
3040 Most of this patch is from Dmitry Antipov, in:
3041 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3042 * commands.h (update_mode_lines):
3043 * frame.h (Qbackground_color, Qforeground_color)
3044 (x_set_menu_bar_lines):
3045 * ftfont.c (ftfont_font_format):
3046 * intervals.h (Qkeymap, Qfont):
3047 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3048 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3049 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3050 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3051 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3052 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3053 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3054 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3055 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3056 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3057 (Qtool_bar, Qheader_line):
3058 * macros.c (Fexecute_kbd_macro):
3059 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3060 * xterm.c (x_delete_terminal, XSetIMValues):
3061 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3062 (x_implicitly_set_name, popup_activated)
3063 (widget_store_internal_border):
3064 Remove redundant decls.
3065 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3066 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3067 Remove _Noreturn, as make-docfile now does that for us.
3068 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3069 (Qregion_extract_function): New decl.
3070 * window.c, xfns.c: Include menu.h.
3072 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3074 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3076 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3078 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3079 * callint.c (read_file_name): ... convert to static here.
3080 * lisp.h (Fread_file_name): Do not EXFUN it.
3081 (STRING_COPYIN): Remove; unused.
3082 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3083 (char_composable_p): ... static function. All users changed.
3084 * eval.c (toplevel): Remove redundant #include directives.
3085 * xterm.c (x_initialize): Add static to match prototype.
3086 * ccl.c (Fccl_execute_on_string):
3087 * font.c (fon_intern_prop): Use make_specified_string.
3089 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3091 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3092 Reported by David Caldwell in:
3093 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3095 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3097 Do not ask for XRender extension each time XFT font is opened.
3098 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3099 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3101 2014-06-15 Glenn Morris <rgm@gnu.org>
3103 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3105 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3107 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3108 information if we are in the middle of executing a keyboard macro,
3109 since redisplay doesn't update the screen until the macro is
3110 finished. (Bug#17777)
3112 * alloc.c (cleanup_vector): Don't dereference a font driver
3113 pointer if it is NULL. (Bug#17771)
3115 2014-06-13 Glenn Morris <rgm@gnu.org>
3117 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3118 ($(lispsource)/international/charprop.el)
3119 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3120 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3121 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3122 GNU make automatically passes command-line arguments to sub-makes.
3124 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3126 Avoid hangs in accept-process-output (Bug#17647).
3127 * lisp.h, process.c (wait_reading_process_input):
3128 Return int, not bool. All uses changed.
3129 * process.c (SELECT_CANT_DO_WRITE_MASK):
3130 Remove macro, replacing with ...
3131 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3133 (status_notify): New arg WAIT_PROC. Return int, not void.
3136 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3138 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3139 the frame is the initial frame, because the hook is not set up
3140 then, and Emacs crashes.
3141 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3143 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3145 * keymap.c (silly_event_symbol_error): Don't recommend the use
3148 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3150 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3151 matching overlay strings with 'cursor' property against buffer
3152 positions traversed in the glyph row. (Bug#17744)
3154 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3156 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3159 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3160 determine 10.9 (Bug#17751).
3162 * macfont.m (macfont_draw): Positions were not freed.
3164 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3166 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3167 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3168 function. Also adjust comment.
3169 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3171 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3172 * font.c (font_done_for_face):
3173 * xfaces.c (realize_non_ascii_face): Adjust user.
3174 * font.h (struct font_driver): Convert 'prepare_face' to return
3175 void because its return value is never used anyway.
3176 * xfont.c (xfont_prepare_face): Return void.
3177 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3178 (xftfont_done_face): Use xfree.
3180 * dispextern.h (last_tool_bar_item): Remove declaration.
3181 * frame.h (struct frame): New member last_tool_bar_item.
3182 * frame.c (make_frame): Initialize it.
3183 * xdisp.c (toplevel): Remove last_tool_bar_item.
3184 (handle_tool_bar_click, note_tool_bar_highlight):
3185 * w32term.c (w32_read_socket, w32_initialize):
3186 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3188 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3189 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3191 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3193 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3194 * process.c (Faccept_process_output)
3195 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3196 the return value is about PROCESS, not about other processes.
3198 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3200 Further adjustments to mark_object and friends.
3201 Now the mark_object's stack is just 32 bytes on a 64-bit
3202 system, which means extra 20% off the stack usage.
3203 * alloc.c (mark_save_value): As before, refactored out from ...
3204 (mark_object): ... adjusted user. Also add comment.
3206 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3208 Fix core dump after a dropped X connection (Bug#17704).
3209 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3210 is dead, as we may be shutting down.
3212 2014-06-08 Glenn Morris <rgm@gnu.org>
3214 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3216 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3218 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3220 If a C name must be extern on some platforms, make it extern on all.
3221 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3223 * font.h (ftxfont_driver) [HAVE_XFT]:
3224 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3225 * lisp.h (get_frame_param):
3226 * menu.h (tty_menu_show):
3227 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3228 * termhooks.h (encode_terminal_code):
3229 * xterm.h (x_menu_wait_for_event):
3231 * frame.c (get_frame_param):
3232 * fringe.c (max_used_fringe_bitmap):
3233 * ftxfont.c (ftxfont_driver):
3234 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3235 * menu.c (menu_items_inuse):
3236 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3237 * term.c (encode_terminal_code, tty_menu_show):
3238 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3239 * xfaces.c (load_color):
3240 * xmenu.c (x_menu_wait_for_event):
3243 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3245 Change object marking routines to minimize stack usage.
3246 This change moves a few cold paths from mark_object to NO_INLINE
3247 functions and adjusts symbol marking loop. According to GCC 4.8.2
3248 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3249 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3250 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3251 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3252 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3253 refactored out from ...
3254 (mark_object): ... adjusted user. Also mark symbols in a tight
3256 (mark_face_cache): Add NO_INLINE.
3258 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3260 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3261 contains garbage on WINDOWSNT (which could potentially infloop at
3264 Minimize cursor motion during TTY menu updates.
3265 * term.c (tty_menu_display): Don't position cursor here.
3266 Instead, pass the cursor coordinates to update_frame_with_menu.
3267 (tty_menu_activate): Send the hide cursor command only once in an
3268 iteration through the outer 'while' loop.
3270 * dispnew.c (update_frame_1): Accept an additional argument
3271 SET_CURSOR_P, and position the cursor at the end of the frame
3272 update only if that argument is non-zero. All callers changed to
3273 provide the additional argument as non-zero, except for
3274 update_frame_with_menu.
3275 (update_frame_with_menu): Accept 2 additional arguments ROW and
3276 COL; if they are non-negative, instruct update_frame_1 not to
3277 position the cursor, and instead position it according to ROW and COL.
3279 * dispextern.h (update_frame_with_menu): Update prototype.
3281 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3283 * callproc.c (call_process): Don't check read-only if we don't insert
3284 anything (bug#17666).
3286 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3288 * dispnew.c (update_frame_with_menu): Set display_completed.
3290 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3292 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3294 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
3296 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
3298 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
3299 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
3301 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
3303 * window.c (Frecenter): Signal an error if window-buffer is not
3306 * keyboard.c (make_lispy_position): Don't include a buffer position in
3307 mode/header-line mouse events.
3309 * keyboard.c (read_char): Handle (t . <event>) in the second use of
3310 Vunread_command_events (bug#17650).
3312 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
3314 * xterm.c (x_setup_pointer_blanking):
3315 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
3317 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
3319 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
3320 because it will be defined in generated config.h if needed.
3322 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3324 Use terminal-specific hooks to display popup dialogs.
3325 * termhooks.h (struct terminal): New field popup_dialog_hook.
3326 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
3327 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
3328 code and use popup_dialog_hook.
3329 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
3330 * nsterm.h (ns_popup_dialog): Adjust prototype.
3331 * nsterm.m (ns_create_terminal):
3332 * w32term.c (w32_create_terminal):
3333 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
3334 Setup popup_dialog_hook.
3336 2014-06-04 Eli Zaretskii <eliz@gnu.org>
3338 * w32heap.c (report_temacs_memory_usage): Improve the report by
3339 reporting the large blocks that are actually occupied at dump time.
3341 * w32console.c (initialize_w32_display): Set the console
3342 menu_show_hook, otherwise TTY menus are broken on w32.
3344 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3346 Use terminal-specific hooks to display menus.
3347 * termhooks.h (struct terminal): New field menu_show_hook.
3348 * menu.h (<anonymous enum>): Bit flags for menu hooks.
3349 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
3351 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
3352 * nsmenu.m (ns_menu_show):
3353 * w32menu.c (w32_menu_show):
3354 * xmenu.c (x_menu_show):
3355 * term.c (tty_menu_show): Adjust to use bit flags.
3356 (set_tty_hooks): Set menu_show_hook.
3357 * xterm.c (x_create_terminal):
3358 * nsterm.m (ns_create_terminal):
3359 * msdos.c (initialize_msdos_display):
3360 * w32term.c (w32_create_terminal): Likewise.
3362 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
3364 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
3366 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3368 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
3369 (FD_SET): Don't define on WINDOWSNT.
3371 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3373 * emacs.c: Include "sysselect.h", to define its inline functions.
3374 Problem reported by Glenn Morris in:
3375 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
3377 Do not require libXt-devel when building with gtk.
3378 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
3379 dependency on libXt-devel.
3380 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
3381 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
3382 lwlib-widget.h now does this.
3383 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
3385 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
3387 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
3388 * process.c (add_read_fd, delete_read_fd, add_write_fd)
3389 (delete_write_fd, wait_reading_process_output):
3390 Remove now-redundant easserts.
3391 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
3392 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3393 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
3394 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
3396 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3398 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
3399 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
3400 (calloc): Don't undef, it is never defined.
3401 (HEAP_ENTRY_SHIFT): Remove unused macro.
3403 * Makefile.in (C_HEAP_SWITCH): Remove.
3404 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
3406 Fix MS-Windows build broken by menu changes on 2014-06-02.
3407 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
3409 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
3410 Define instead of including ../lwlib/lwlib.h, which causes
3411 compilation errors due to missing X11 headers.
3413 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3415 * process.c (wait_reading_process_output): Omit incorrect test of
3416 p->infd against zero. Add easserts for infd having a plausible value.
3418 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3420 Adjust to match recent lwlib changes.
3421 * menu.h (xmalloc_widget_value): Replace by ...
3422 (make_widget_value): ... new prototype.
3423 * menu.c (xmalloc_widget_value): Replace by ...
3424 (make_widget_value): ... new function.
3425 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
3426 * gtkutil.c (malloc_widget_value, free_widget_value):
3427 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
3428 * keyboard.h (enum button_type, struct _widget_value):
3429 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
3431 * nsmenu.m (ns_update_menubar, ns_menu_show):
3432 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
3433 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
3434 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
3436 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3438 * image.c (x_query_frame_background_color)
3439 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
3440 Fix --enable-gcc-warnings compilation without image libraries.
3442 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3444 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
3445 emulated break value only if it goes up.
3446 (sbrk): Add assertion that the INCREMENT argument is strictly
3447 zero. Improve and correct the commentary.
3449 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3451 Improve AIX-related merge from emacs-24.
3452 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
3453 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
3454 not on AIX; since we're on the trunk we can use enums more broadly.
3456 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
3458 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
3460 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
3461 to min(value, whole).
3463 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3465 Bring back the changes to GDB-visible symbols, but only on AIX.
3466 And only if it's not pre-4.2 GCC.
3467 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3468 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3469 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3472 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3474 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
3475 with PT, not GPT. (Bug#16433)
3477 Revert last changes to GDB-visible symbols.
3478 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
3479 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
3480 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3483 2014-06-02 Glenn Morris <rgm@gnu.org>
3485 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
3487 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3489 Fix port to 32-bit AIX with xlc (Bug#17598).
3490 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
3491 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
3492 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
3493 to work around a compiler bug in IBM xlc 12.1.
3495 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3497 * xterm.c (x_update_window_end): Don't invalidate the entire
3498 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3499 highlight needs to be redisplayed. (Bug#17588)
3501 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3503 Port the GDB-visible symbols to AIX.
3504 Without them, GDB doesn't work to debug Emacs, since the AIX linker
3505 optimizes away the relevant external symbols. Use enums instead;
3506 this suffices for the AIX port, which is 32-bit-only anyway.
3507 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3508 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3509 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3512 Include sources used to create macuvs.h.
3513 * Makefile.in ($(srcdir)/macuvs.h): New rule.
3514 * macuvs.h: Use automatically-generated header.
3516 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
3518 Port signal-handling to DragonFly BSD (Bug#17646).
3519 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
3520 Move implementations from callproc.c to sysdep.c.
3521 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
3522 Move declarations from process.h to syssignal.h.
3524 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
3526 * callint.c (Ffuncall_interactively): Add usage.
3528 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
3530 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
3532 2014-05-30 Eli Zaretskii <eliz@gnu.org>
3534 * w32heap.c (malloc_before_dump, malloc_after_dump)
3535 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3536 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
3537 set errno where appropriate to emulate CRT functions.
3539 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
3541 Debugging facility to check whether 'const char *' points to
3542 relocatable data of non-pure Lisp string.
3543 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
3544 (mark_maybe_pointer): ... adjusted user.
3545 (relocatable_string_data_p): New function.
3546 * lisp.h (relocatable_string_data_p): Add prototype.
3547 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
3548 the pointer to relocatable Lisp data is not used.
3550 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
3552 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
3553 * atimer.c (block_atimers):
3554 * callproc.c (block_child_signal): Block SIGINT too;
3555 otherwise, its handler might now unblock signals that it shouldn't.
3556 * keyboard.c (read_char): Clear signal mask, since we may
3557 be in a SIGINT handler, and many signals may be masked.
3558 * keyboard.c (handle_interrupt):
3559 * sysdep.c (handle_arith_signal):
3560 Clear signal mask instead of just unblocking the signal that
3561 was received, since several signals may be blocked at this point.
3563 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3565 * Makefile.in (TEMACS_POST_LINK): Remove target.
3566 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
3567 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
3569 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3571 * xmenu.c (xdialog_show): Remove prototype, rename to
3572 x_dialog_show, remove 2nd arg because it's always zero
3573 and simplify accordingly.
3574 (xw_popup_dialog): Adjust user.
3575 * w32menu.c (w32_dialog_show): Adjust prototype, remove
3576 2nd arg because it's always zero and simplify accordingly.
3577 (w32_popup_dialog): Adjust user.
3579 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3581 * w32heap.c (report_temacs_memory_usage): New function.
3583 * unexw32.c (unexec) [ENABLE_CHECKING]:
3584 Call report_temacs_memory_usage.
3586 * w32heap.h (report_temacs_memory_usage): Add prototype.
3588 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3590 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
3591 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
3593 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3595 * buffer.c (init_buffer): Accept an argument 'initialized'.
3596 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
3597 mmap_regions and mmap_fd, to avoid referencing stale data from the
3598 dump phase. Add an assertion for buffer text of buffers created
3599 in temacs before this function is called. (Bug#17622)
3600 (mmap_regions_1, mmap_fd_1): Remove unused variables.
3602 * lisp.h (init_buffer): Update prototype.
3604 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
3606 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3608 * alloc.c (Fgarbage_collect): Fix compilation with
3609 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3611 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3613 * frame.c, frame.h (frame_char_to_pixel_position)
3614 (frame_set_mouse_position): Now static, and made private in
3615 frame.c rather than public in frame.h.
3617 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3619 Refactor mouse positioning stuff to avoid code duplication.
3620 * frame.h (frame_char_to_pixel_position): New function.
3621 (x_set_mouse_position): Rename to...
3622 (frame_set_mouse_position): ...new function.
3623 (frame_set_mouse_pixel_position): Add prototype.
3624 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
3625 Rename to frame_set_mouse_pixel_position.
3626 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
3628 * xterm.h, w32term.h ( x_set_mouse_position)
3629 (x_set_mouse_pixel_position): Remove prototypes.
3631 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3633 On X, always make pointer visible when deleting frame (Bug#17609).
3634 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
3636 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
3638 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
3639 * keyboard.c (gobble_input): If there is no terminal input error,
3640 make sure the pointer is visible for all frames on this terminal.
3641 * xterm.c (x_free_frame_resources): Enable pointer visibility if
3642 it was previously disabled.
3644 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
3646 * data.c (Fzerop): Move to Elisp.
3647 (syms_of_data): Don't defsubr it.
3648 * keyboard.c (echo_keystrokes_p): New function.
3649 (read_char, record_menu_key, read_key_sequence): Use it.
3651 * callint.c (Qfuncall_interactively): New var.
3652 (Qcall_interactively): Remove.
3653 (Ffuncall_interactively): New function.
3654 (Fcall_interactively): Use it.
3655 (syms_of_callint): Defsubr it.
3657 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
3659 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
3660 relocated from under us.
3662 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
3664 Use mmap(2) emulation for allocating buffer text on MS-Windows.
3665 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
3666 configure, not from HEAPSIZE.
3667 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
3669 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
3670 for MinGW, since it no longer uses gmalloc.
3672 * buffer.c: Do not define mmap allocations functions for Windows.
3673 Remove mmap_find which is unused. Remove mmap_set_vars which does
3675 [WINDOWSNT]: Include w32heap.h.
3676 (init_buffer): Always allocate new memory for buffers.
3678 * emacs.c: Remove mmap_set_vars calls.
3680 * image.c (free_image): Undef free for Windows because it is
3681 redirected to our private version.
3683 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
3684 (copy_executable_and_dump_data): Remove dumping the heap section.
3685 (unexec): Restore using_dynamic_heap after dumping.
3687 * w32heap.c (dumped_data_commit, malloc_after_dump)
3688 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3689 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
3690 (mmap_free): New functions.
3692 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
3694 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
3696 * image.c (imagemagick_load_image): Use MagickRealType for local
3697 'color_scale', instead of double, to avoid a GCC warning about
3700 * xfns.c (Fx_window_property): Remove unused local.
3702 Don't kill already-reaped process (Bug#17561).
3703 * process.c (process_send_signal): Fix race condition where a
3704 subprocess was reaped by a signal handler between the check for
3705 liveness and calling 'kill', which meant that Emacs could in
3706 theory kill an innocent bystander process. Do the fix by blocking
3707 SIGCHLD in a critical section that checks liveness before killing.
3709 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3711 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
3713 2014-05-26 Ken Brown <kbrown@cornell.edu>
3715 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
3716 even if !CYGWIN (see bug#17510).
3718 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
3720 * nsfns.m (Fns_do_applescript): Surround NSApp run
3721 with calls to ns_init_events, ns_finish_events (Bug#17424).
3723 * nsterm.h (ns_init_events, ns_finish_events): Declare.
3725 * nsterm.m (ns_init_events, ns_finish_events): New functions.
3726 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
3728 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
3729 with calls to ns_init_events, ns_finish_events (Bug#17424).
3731 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3733 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
3734 if we are iterating over an object that generates glyphs for
3735 marginal areas. (Bug#17585)
3737 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
3739 * xdisp.c (safe__call1, safe__eval): Now static.
3741 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3743 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
3744 (safe_call, safe__call1): Construct a va_list argument for safe_call.
3745 (safe_call1): Call safe_call instead of safe__call directly.
3747 2014-05-26 Ken Brown <kbrown@cornell.edu>
3749 * w32term.c (x_delete_display) [CYGWIN]: Don't free
3750 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
3753 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
3755 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
3756 (safe__call, safe__call1, safe__eval): New functions.
3757 (safe_call): Use it.
3758 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
3759 (display_mode_element): Same for `:eval'.
3761 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
3763 Fix port to 32-bit AIX (Bug#17540).
3764 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
3765 twice. _text already includes this offset.
3766 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
3768 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3770 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
3771 when closest_pos is identical to to_charpos, don't recurse, since
3772 we already tried that, and failed. (Bug#17539)
3774 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
3775 unwinding when frame's faces were not initialized yet, increment
3776 the frame's image-cache reference count before calling
3777 x_free_frame_resources. Don't dereference
3778 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
3780 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
3782 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
3785 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
3786 macfont.m, call draw with adjusted arguments so font drivers
3787 don't need to do that.
3789 * macfont.m (macfont_draw): Merge changes from Macport.
3791 2014-05-24 Eli Zaretskii <eliz@gnu.org>
3793 * alloc.c (garbage_collect_1): New function, with all of the guts
3794 of Fgarbage_collect.
3795 (mark_stack): Accept an argument END and don't mark Lisp objects
3796 on the stack beyond the address given by END. Calculation of END
3797 was moved to Fgarbage_collect.
3798 (Fgarbage_collect): Calculate the end address of the stack portion
3799 that needs to be examined by mark_stack, and pass that address to
3800 garbage_collect_1, which will pass it to mark_stack.
3801 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
3802 for more details about the underlying problems. In particular,
3803 this avoids dumping Emacs with the large hash-table whose value is
3804 held in purify-flag for most of the time loadup.el runs.
3806 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
3808 * xfns.c (x_window_property_intern): New function (code from
3810 (Fx_window_property): Call x_window_property_intern. If property
3811 not found and NILP (source) and outer window != inner window,
3812 check outer window for property (Bug#17537).
3814 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
3816 Supply malloc and alloc_size attributes for extern allocators.
3817 This documents the C API, and helps GCC generate a bit better code.
3818 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
3819 (ATTRIBUTE_MALLOC_SIZE): New macros.
3820 * gmalloc.c (malloc, realloc, calloc):
3821 * gtkutil.h (malloc_widget_value):
3822 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
3823 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
3826 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
3828 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
3829 * image.c (imagemagick_load_image): Port to hosts that do not use
3830 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
3832 2014-05-21 Leo Liu <sdl.web@gmail.com>
3834 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
3836 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
3838 * dbusbind.c (xd_signature): Revert last 2 patches.
3840 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
3842 Allow any non-nil value to count as true in bool-vector.
3843 Likewise for xd_signature in dbusbind.c.
3844 This is more consistent with the usual practice in Emacs, which is
3845 that any non-nil value counts as true.
3846 * alloc.c (Fbool_vector): Don't require args to be t or nil.
3847 * dbusbind.c (xd_signature): Likewise, for booleans.
3848 * data.c, lisp.h (Qbooleanp):
3849 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
3851 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
3853 * lisp.h (CHECK_BOOLEAN): New function.
3854 * alloc.c (Fbool_vector): New function.
3855 (syms_of_alloc): Defsubr it.
3856 * data.c (Qbooleanp): New symbol.
3857 (syms_of_data): DEFSYM it.
3858 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
3860 * font.c (font_matching_entity): Extract font-entity object
3861 from the vector of matching entities (Bug#17486).
3863 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
3865 Assume C99 or later (Bug#17487).
3866 * bytecode.c (B__dummy__): Remove.
3867 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
3868 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
3869 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
3870 * regex.c (DEBUG_PRINT): Assume varargs macros.
3871 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
3873 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
3875 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
3876 memory for every buffer that was dumped.
3878 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
3880 * fns.c (Freverse): Allow vectors, bool vectors and strings.
3881 (Fnreverse): Allow vectors and bool vectors.
3883 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
3885 Minor cleanup for terminal setup.
3886 * termhooks.h (create_terminal): Adjust prototype.
3887 * terminal.c (create_terminal): Pass output method and RIF as args.
3888 (init_initial_terminal):
3889 * nsterm.m (ns_create_terminal):
3890 * term.c (init_tty):
3891 * w32term.c (w32_create_terminal):
3892 * xterm.c (x_create_terminal): Adjust users.
3893 Avoid redundant NULL initializers and add comments.
3895 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
3897 * keyboard.c (Qdeactivate_mark): Now static.
3899 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
3901 If available, use Xfixes extension to do pointer blanking.
3902 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
3903 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
3904 (make_invisible_cursor): Move to...
3905 * xterm.c (make_invisible_cursor): ...here.
3906 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
3907 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
3908 (x_term_init): Call to x_setup_pointer_blanking.
3909 (XTtoggle_invisible_pointer): Use blanking specific to this display.
3910 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
3912 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3914 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
3916 2014-05-12 Glenn Morris <rgm@gnu.org>
3918 * fileio.c (Ffile_executable_p): Doc tweak.
3920 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
3922 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
3923 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
3925 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
3927 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
3929 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
3931 Fix initialization of minibuffer history variable (Bug#17430).
3932 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
3933 Move the initialization up to prevent any "value void" message.
3935 2014-05-08 Samuel Bronson <naesten@gmail.com>
3937 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
3938 are matched (bug#17413).
3940 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
3942 Stop tooltips pulling Emacs window to front (Bug#17408).
3943 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
3944 SetWindowPos invocations.
3946 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
3948 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
3949 not initialized (Bug#17398).
3951 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
3953 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
3955 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
3957 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
3958 [HAVE_NS]: Do not include png.h.
3959 (x_query_frame_background_color): New function.
3960 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
3961 (png_load_body): Coalesce duplicate code.
3963 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
3965 Consult libpng-config more consistently (Bug#17339).
3966 * Makefile.in (PNG_CFLAGS): New var.
3967 (ALL_CFLAGS): Use it.
3968 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
3969 CFLAGS now handles this.
3971 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
3973 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
3974 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
3975 because WCONTINUED is always defined now.
3976 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
3978 2014-05-03 Eli Zaretskii <eliz@gnu.org>
3980 * buffer.c (overlay_strings): Fix the wording of the commentary.
3982 2014-05-01 Glenn Morris <rgm@gnu.org>
3984 * floatfns.c (Fisnan):
3985 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
3987 2014-05-01 Eli Zaretskii <eliz@gnu.org>
3989 * term.c (tty_menu_activate): A better initialization for cursor
3992 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
3994 * intervals.c: Tighten assertions.
3995 (create_root_interval): Make sure the interval is not empty.
3996 (intervals_equal): Use booleans.
3997 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
3998 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
3999 (balance_possible_root_interval): Simplify and use booleans.
4000 (split_interval_right, split_interval_left): Check LENGTH, and remove
4001 now redundant assertion.
4002 (adjust_intervals_for_insertion): Remove now redundant assertions.
4003 (delete_node, interval_deletion_adjustment)
4004 (adjust_intervals_for_deletion, merge_interval_right)
4005 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4006 (reproduce_interval): Make sure the interval is not empty.
4008 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4010 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4011 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4012 satisfaction that they would always be initialized.
4014 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4016 * term.c (tty_menu_display): Move the cursor to the active menu item.
4017 (tty_menu_activate): Return the cursor to the active menu item
4018 after displaying the menu and after displaying help-echo.
4019 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4020 for the details of why this is needed by screen readers and
4023 2014-04-30 Glenn Morris <rgm@gnu.org>
4025 * process.c (handle_child_signal):
4026 Handle systems without WCONTINUED. (Bug#15110, 17339)
4028 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4030 * window.c (struct saved_window): Remove mark.
4031 (Fset_window_configuration, save_window_save)
4032 (compare_window_configurations): Don't touch marks any more.
4034 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4036 Use bits_word for gcmarkbits.
4037 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4038 bits_word is typically a tad more efficient for mark bits than
4039 unsigned is, so use bits_word. All uses changed.
4040 * lisp.h (BITS_PER_INT): Remove; no longer used.
4042 Avoid undefined behavior in signed left shift.
4043 This ports to GCC 4.9.0 with -fsanitize=undefined.
4044 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4046 * regex.c (extract_number):
4047 * lisp.h (make_number, XINT):
4048 Do not shift a 1 bit left into a sign bit.
4049 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4050 not int, for gcmarkbits. All uses changed.
4052 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4054 * search.c (Fnewline_cache_check): Don't try to count newlines
4055 outside the buffer's restriction, as find_newline doesn't support that.
4057 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4059 * window.c (Fset_window_configuration): Deactivate the mark before
4061 (set_window_buffer): Ignore window_initialized.
4062 (window_initialized): Remove.
4063 * keyboard.c (Qdeactivate_mark): Not static any more.
4064 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4067 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4069 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4070 and to clang 3.4, which have fixed the bug. This should let us
4071 run a bit faster on these platforms when address sanitization is
4074 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4076 Port to GCC 4.9.0 with --enable-gcc-warnings.
4077 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4079 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4080 a way that also works with GCC 4.9.0.
4082 * search.c (Fnewline_cache_check): Remove unused locals.
4084 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4086 * search.c (find_newline1): New subroutine.
4087 (Fnewline_cache_check): New function.
4088 (syms_of_search): Defsubr it.
4090 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4092 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4093 * keyboard.c (unblock_input): Add comment.
4094 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4096 2014-04-22 Daniel Colascione <dancol@dancol.org>
4098 * lread.c (readevalloop_eager_expand_eval): New function
4099 that can recurse into toplevel forms.
4100 (readevalloop): Call it.
4101 * lisp.h: Declare Qprogn.
4102 * callint.c (Qprogn): No longer static.
4104 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4106 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4107 Also change identifiers to match the comments, and add more assertions
4110 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4112 * emacs.c (close_output_streams): Don't clear and restore errno.
4114 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4116 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4117 never becomes visible, i.e. using XMonad (Bug#17237).
4119 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4121 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4122 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4123 (Fline_pixel_height): Don't assume that the current buffer and the
4124 selected window's buffer are one and the same. (Bug#17281)
4126 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4127 paragraph-start cache before the newline cache. (Bug#17269)
4129 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4131 * term.c (tty_send_additional_strings): No need to fflush here,
4133 (tty_set_terminal_modes): fflush after sending additional strings,
4136 2014-04-17 Daniel Colascione <dancol@dancol.org>
4138 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4140 (tty_send_additional_strings): New function.
4141 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4142 (syms_of_term): Intern tty-mode-set-strings and
4143 tty-mode-reset-strings.
4145 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4147 * window.c (save_window_save): Lookup window_point_insertion_type in
4148 the right buffer (bug#15457).
4149 (Qwindow_point_insertion_type): New var.
4150 (syms_of_window): Initialize it.
4152 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4154 Fix the MSDOS build.
4155 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4156 (copy_text_and_data): Zero out the atexit chain pointer before
4159 * termhooks.h (encode_terminal_code): Update prototype.
4161 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4162 visible for all DOS_NT ports, not just WINDOWSNT.
4163 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4165 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4166 unless it is defined.
4167 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4169 * process.c (close_on_exec, accept4, process_socket): Move into
4170 the "ifdef subprocesses" part.
4171 (catch_child_signal): Condition by "ifdef subprocesses".
4172 (syms_of_process) <Qinternal_default_process_sentinel>
4173 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4175 * msdos.h: Add prototypes for new functions.
4176 (EINPROGRESS): Define.
4177 (O_CLOEXEC): Define to zero.
4179 * msdos.c (check_window_system): Remove unnecessary an
4180 incompatible duplicate function.
4181 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4182 New functions in support of new functionality.
4184 * menu.c (single_menu_item): Add visual indication of submenu
4185 also for menus on MSDOS frames.
4186 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4188 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4189 when async subprocesses aren't supported.
4191 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4193 * emacs.c (close_output_streams): Zero out errno before calling
4196 * dired.c [MSDOS]: Include msdos.h.
4198 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4199 (DATA_START) [MSDOS]: Define.
4200 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4202 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4203 Ifdef away for MSDOS.
4204 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4205 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4207 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4208 Use temporary file template that is compatible with mkostemp.
4209 Move vfork-related portions under #ifndef MSDOS.
4210 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4212 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4214 * buffer.c (Foverlays_at): Add argument `sorted'.
4216 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4218 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4219 text, invalidate the bidi_paragraph_cache upto and including the
4222 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4224 Port to IRIX 6.5 (Bug#9684).
4225 * conf_post.h (INET6) [IRIX6_5]: Define.
4226 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4227 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4229 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4231 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4232 before passing it to system APIs.
4234 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4236 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4237 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4239 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4241 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4243 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4245 Remove DATA_SEG_BITS.
4246 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4247 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4248 cc, but that platform is so old that SGI itself stopped supporting
4249 it in December 2013. If you still need Emacs on IRIX, please
4250 either compile with GCC and port the undumping code, or run
4251 './configure --with-wide-int'.
4252 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4253 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4254 DEFINE_GDB_SYMBOL_START way to define it.
4255 (NONPOINTER_BITS): New macro.
4256 (EMACS_INT): Use it.
4257 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4258 the problem and/or configuring --with-wide-int.
4259 (USE_LSB_TAG): Simplify, based on above changes.
4260 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4261 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4263 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4265 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4266 covered by a display string that ends in a newline, and that cases
4267 going back by DVPOS lines to hit the search limit, lift the limit
4268 and go back until DVPOS is reached. (Bug#17244)
4270 * indent.c (Fvertical_motion): Handle correctly the case when the
4271 display string is preceded by an empty line.
4273 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4274 use S_IWRITE instead.
4276 2014-04-11 Glenn Morris <rgm@gnu.org>
4278 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4280 2014-04-11 Ken Brown <kbrown@cornell.edu>
4282 * Makefile.in (EMACS_MANIFEST): Revert last change.
4284 2014-04-10 Daniel Colascione <dancol@dancol.org>
4286 * puresize.h (BASE_PURESIZE): Increase.
4288 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4290 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4292 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4293 region handling (and don't call signal_before_change) if
4294 inhibit_modification_hooks is set.
4295 (signal_before_change): Don't check inhibit_modification_hooks any more.
4297 2014-04-08 Daniel Colascione <dancol@dancol.org>
4299 * alloc.c (sweep_symbols, mark_object): Assert that symbol
4300 function cells contain valid lisp objects. (Modified version of
4303 * alloc.c (detect_suspicious_free): Split actual stack capturing
4304 out into new function for easier breakpoint setting.
4305 (note_suspicious_free): New function.
4307 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
4309 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
4311 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
4312 (symbol_block_pinned): New var.
4313 (Fmake_symbol): Initialize `pinned'.
4314 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
4315 pinned and signal an error for un-purifiable objects.
4316 (pure_cons): Use it.
4317 (Fpurecopy): Use it, except for objects that can't be purified.
4318 (mark_pinned_symbols): New function.
4319 (Fgarbage_collect): Use it.
4320 (gc_sweep): Remove hack made unnecessary.
4322 2014-04-07 Glenn Morris <rgm@gnu.org>
4324 * keyboard.c (Fopen_dribble_file): Doc tweak.
4326 2014-04-07 Ken Brown <kbrown@cornell.edu>
4328 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
4330 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
4332 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
4333 We have a substitute execinfo.h on hosts that lack it.
4334 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
4335 isn't optimized away.
4337 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
4339 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
4340 * alloc.c (memory_full):
4341 * charset.c (syms_of_charset):
4342 * doc.c (Fsnarf_documentation):
4344 * font.c (BUILD_STYLE_TABLE):
4345 * keyboard.c (make_lispy_event):
4346 * profiler.c (setup_cpu_timer):
4347 * xgselect.c (xg_select):
4348 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
4350 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
4351 Replace the only use with ARRAYELTS (font_property_table).
4352 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
4354 2014-04-03 Daniel Colascione <dancol@dancol.org>
4356 * xterm.c (x_term_init):
4357 * xfns.c (best_xim_style):
4358 * xfaces.c (Fdump_colors):
4359 * w32fns.c (w32_default_color_map):
4360 * w32.c (init_environment, N_ENV_VARS):
4361 * unexcw.c (read_exe_header):
4362 * term.c (term_get_fkeys_1):
4363 * sysdep.c (init_baud_rate):
4364 * nsterm.m (ns_convert_key):
4365 * nsfns.m (get_geometry_from_preferences):
4366 * msdos.c (dos_set_window_size, init_environment):
4367 * macfont.m (mac_font_get_glyph_for_cid)
4368 (macfont_store_descriptor_attributes)
4369 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
4370 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
4371 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
4373 * image.c (xpm_str_to_color_key):
4374 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
4375 * frame.c (x_set_frame_parameters):
4376 * fileio.c (Ffile_selinux_context):
4377 * emacs.c (sort_args):
4378 * dosfns.c (msdos_stdcolor_name):
4379 * dired.c (file_attributes):
4380 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
4381 Change expressions of the form sizeof(arr) / sizeof(arr[0])
4384 2014-04-02 Daniel Colascione <dancol@dancol.org>
4386 * data.c (Ffset): Abort if we're trying to set a function call to
4389 * lisp.h (ARRAYELTS): New macro.
4391 * alloc.c: Include execinfo.h if available.
4392 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
4393 (suspicious_free_record): New structure.
4394 (suspicious_objects, suspicious_object_index)
4395 (suspicious_free_history, suspicious_free_history_index):
4397 (find_suspicious_object_in_range, detect_suspicious_free)
4398 (Fsuspicious_object): New functions.
4399 (cleanup_vector): Call find_suspicious_object_in_range.
4401 2014-04-02 Martin Rudalics <rudalics@gmx.at>
4403 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
4404 width from font width (Bug#17163).
4406 * frame.c (x_set_frame_parameters): Calculate default values of
4407 new frame sizes only after all other frame parameters have been
4408 processed (Bug#17142).
4410 2014-04-02 Ken Brown <kbrown@cornell.edu>
4412 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
4415 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4417 * xterm.c (x_draw_image_glyph_string): Adjust image background
4418 width accordingly when its x position is adjusted. (Bug#17115)
4420 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
4422 * font.c (font_list_entities): Do not add empty vector to font cache.
4423 (font_matching_entity): Likewise. If matching entity is found, insert
4424 1-item vector with this entity instead of entity itself (Bug#17125).
4426 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
4428 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
4430 * fns.c (validate_subarray): Rename from validate_substring,
4431 since it works for vectors too. New arg ARRAY. Optimize for the
4432 non-nil case. Instead of returning bool, throw an error if out of
4433 range, so that the caller needn't do that. All uses changed.
4434 Report original values if out of range.
4435 (Fsubstring, Fsubstring_no_properties, secure_hash):
4436 Also optimize the case where FROM is 0 or TO is the size.
4438 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4440 * search.c (Freplace_match): Use make_specified_string.
4441 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
4442 to catch bogus override face of glyph strings.
4443 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
4444 Move common substring range checking code to...
4445 (validate_substring): ...this function.
4447 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
4449 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
4451 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
4453 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
4454 bar is zero height, just return (Bug#16976).
4455 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
4457 * nsterm.h (EmacsView): Add wait_for_tool_bar.
4459 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
4460 is nil. If waiting for toolbar to complete, force a redraw.
4462 2014-03-28 Glenn Morris <rgm@gnu.org>
4464 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
4465 (emacs_bugreport): New variable.
4466 (usage_message): Use PACKAGE_BUGREPORT.
4467 (syms_of_emacs) <report-emacs-bug-address>: New variable.
4469 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
4471 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
4473 Port recent signal-related changes to FreeBSD.
4474 Problem reported by Herbert J. Skuhra.
4475 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
4476 Move decls from here ...
4477 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
4479 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4481 * w32term.c (x_draw_image_glyph_string): Fix computation of height
4482 and width of image background when it is displayed with a 'box'
4485 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
4487 More backward-compatible fix to char-equal core dump (Bug#17011).
4488 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
4489 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
4491 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
4493 * image.c (init_svg_functions): When loading SVG-related libraries,
4494 free already loaded libraries if the initialization fails.
4495 (rsvg_handle_set_size_callback): Remove declaration, unused.
4497 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
4499 Fix core dump in char-equal (Bug#17011).
4500 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
4501 unibyte buffers, as we can't tell whether the characters are
4504 * insdel.c (adjust_markers_for_delete): Remove unused local.
4506 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
4508 Have (MARKER . ADJUSTMENT) undo records always be immediately
4509 after their corresponding (TEXT . POS) record in undo list.
4511 * lisp.h (record-delete): New arg record_markers.
4512 (record_marker_adjustment): No longer needed outside undo.c.
4513 * insdel.c (adjust_markers_for_delete): Move calculation of marker
4514 adjustments to undo.c's record_marker_adjustments. Note that
4515 fileio.c's decide_coding_unwind is another caller to
4516 adjust_markers_for_delete. Because it has undo list bound to t,
4517 it does not rely on adjust_markers_for_delete to record marker
4519 (del_range_2): Swap call to record_delete and
4520 adjust_markers_for_delete so as undo marker adjustments are
4521 recorded before current deletion's adjustments, as before.
4522 (adjust_after_replace):
4523 (replace_range): Pass value for new record_markers arg to
4525 * undo.c (record_marker_adjustment): Rename to
4526 record_marker_adjustments and made static.
4527 (record_delete): Check record_markers arg and call
4528 record_marker_adjustments.
4529 (record_change): Pass value for new record_markers arg to
4531 (record_point): at_boundary calculation no longer needs to account
4532 for marker adjustments.
4534 2014-03-26 Martin Rudalics <rudalics@gmx.at>
4536 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
4539 2014-03-26 Glenn Morris <rgm@gnu.org>
4541 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
4543 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
4545 * buffer.c (struct sortvec): Add field `spriority'.
4546 (compare_overlays): Use it.
4547 (sort_overlays): Set it.
4549 2014-03-26 Eli Zaretskii <eliz@gnu.org>
4551 * xdisp.c (redisplay_window): If all previous attempts to find the
4552 cursor row failed, try a few alternatives before falling back to
4553 the top-most row of the window. Use row_containing_pos. (Bug#17047)
4555 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
4557 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
4558 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
4560 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
4561 variables on Windows.
4563 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
4565 * w32.c (unsetenv): Remove unused var `retval'.
4566 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
4568 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
4569 (start_watching): Remove unused var `thr'.
4571 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
4572 (find_child_console): Remove unnecesary var `thread_id'.
4574 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
4575 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
4577 2014-03-26 Glenn Morris <rgm@gnu.org>
4579 * filelock.c (Flock_buffer): Doc tweak.
4581 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
4582 * emacs.c (shut_down_emacs):
4583 * fileio.c (Finsert_file_contents, write_region):
4584 * filelock.c (top-level, syms_of_filelock):
4585 * insdel.c (prepare_to_modify_buffer_1):
4586 CLASH_DETECTION is always defined now.
4588 2014-03-25 Eli Zaretskii <eliz@gnu.org>
4590 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
4591 DLL handle, to speed up thread startup.
4593 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
4595 Handle sigmask better with nested signal handlers (Bug#15561).
4596 * atimer.c (sigmask_atimers): Remove.
4597 Remaining use rewritten to use body of this function.
4598 * atimer.c (block_atimers, unblock_atimers):
4599 * callproc.c (block_child_signal, unblock_child_signal):
4600 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
4601 New arg OLDSET. All callers changed.
4602 * atimer.c (block_atimers, unblock_atimers):
4603 * callproc.c (block_child_signal, unblock_child_signal):
4604 * keyboard.c (handle_interrupt):
4605 * sound.c (vox_configure, vox_close):
4606 Restore the old signal mask rather than unilaterally clearing bits
4607 from the mask, in case a handler is running within another
4608 handler. All callers changed.
4609 * lisp.h, process.c, process.h, term.c:
4610 Adjust decls and callers to match new API.
4611 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
4612 signal handlers aren't supposed to use floating point anyway.
4613 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
4615 2014-03-23 Daniel Colascione <dancol@dancol.org>
4617 Split gc_sweep into discrete functions for legibility and better
4620 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
4621 (sweep_vectors): Fix typo in comment.
4622 (sweep_conses, sweep_floats, sweep_intervals)
4623 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
4624 (gc_sweep): Call new functions, to which existing functionality is
4626 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
4628 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
4630 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
4632 2014-03-23 Daniel Colascione <dancol@dancol.org>
4634 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
4635 only if xic_style calls for it. This change allows Emacs to work
4636 with ibus. Also, don't leak resources if create_frame_xic fails,
4637 and stop caching xic_style across different displays.
4638 (supported_xim_styles): Make const.
4639 (best_xim_style): Remove first parameter: it's always just
4640 supported_xim_styles. Change to look at supported_xim_styles
4643 2014-03-23 Daniel Colascione <dancol@dancol.org>
4645 * term.c (init_tty): Rearrange condition for clarity; print
4646 appropriate diagnostic.
4648 2014-03-23 Daniel Colascione <dancol@dancol.org>
4650 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
4651 array. (ASAN caught.)
4653 2014-03-22 Glenn Morris <rgm@gnu.org>
4655 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
4657 2014-03-22 Daniel Colascione <dancol@dancol.org>
4659 * process.c (conv_sockaddr_to_lisp): When extracting the string
4660 names of AF_LOCAL sockets, stop before reading uninitialized memory.
4662 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4664 Fix regression introduced by patch for Bug#10500.
4665 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
4666 * w32term.c (x_draw_image_relief): Likewise.
4668 2014-03-21 Martin Rudalics <rudalics@gmx.at>
4670 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
4671 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
4672 maximize a frame for odd default fonts.
4674 2014-03-21 Glenn Morris <rgm@gnu.org>
4676 * minibuf.c (history-length): Increase default from 30 to 100.
4678 2014-03-21 Daniel Colascione <dancol@dancol.org>
4680 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
4681 every time we switch to minibuffer.
4683 * alloc.c (lisp_align_malloc, allocate_string_data)
4684 (allocate_vectorlike): Allow mmap allocation of lisp objects.
4685 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
4687 2014-03-21 Eli Zaretskii <eliz@gnu.org>
4689 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
4690 support more "verbs".
4692 2014-03-21 Daniel Colascione <dancol@dancol.org>
4694 Always prohibit dumping a dumped Emacs.
4696 * emacs.c (might_dump): New variable.
4697 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
4698 * lisp.h (might_dump): Declare.
4699 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
4701 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
4703 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
4705 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
4707 * doc.c (store_function_docstring): Warn when we don't know where to
4709 (Fsubstitute_command_keys): Don't advertise the fact that
4710 text-properties are dropped, since we think it's a bug that we'll fix.
4712 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
4713 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
4714 * frame.c (frame_garbaged): Make "docstring" more precise.
4716 2014-03-20 Glenn Morris <rgm@gnu.org>
4718 * charset.c (init_charset): When we cannot find the charsets directory,
4719 mention if EMACSDATA is set.
4721 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
4723 * fns.c (Frandom): Fix rare bug where the result isn't random.
4725 Fix porting inconsistency about rounding to even.
4726 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
4727 This way, the unusual !HAVE_RINT case acts like the usual
4728 HAVE_RINT case, and we can fix the documentation accordingly.
4730 2014-03-19 Eli Zaretskii <eliz@gnu.org>
4732 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
4733 (w32_wnd_proc): Initialize the dwHoverTime member of
4734 TRACKMOUSEEVENT structure.
4736 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
4738 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
4740 2014-03-16 Eli Zaretskii <eliz@gnu.org>
4742 * search.c (find_newline): Speed up the function when using the
4743 newline cache, by halving the number of calls to
4744 region_cache_forward and region_cache_backward. (Bug#16830)
4746 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
4748 * buffer.c (Fset_buffer): Document return value (bug#17015).
4750 2014-03-14 Martin Rudalics <rudalics@gmx.at>
4752 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
4753 nil, always resize character wise to avoid potential loss of the
4754 mode line (Bug#16923 related).
4756 2014-03-12 Martin Rudalics <rudalics@gmx.at>
4758 * frame.c (x_set_frame_parameters): Always calculate new sizes
4759 pixelwise to avoid potential loss when rounding.
4761 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
4763 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
4764 * xterm.c (x_free_frame_resources): Free all allocated cursors.
4766 2014-03-10 Eli Zaretskii <eliz@gnu.org>
4768 * w32.c (fstatat): Don't add an extra slash if the argument ends
4769 with a slash: this fails the subsequent call to stat_worker on
4770 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
4772 2014-03-09 Martin Rudalics <rudalics@gmx.at>
4774 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
4776 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
4778 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
4780 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
4781 when frame is only on one screen (Bug#14713).
4783 2014-03-08 Eli Zaretskii <eliz@gnu.org>
4785 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
4786 there's a valid wrap point in the display line, the last glyph
4787 cannot "just barely fit" on this row, because display_line doesn't
4788 let it. Instead, proceed as if the last glyph didn't fit, so that
4789 we eventually back up the iterator to the wrap point. This avoids
4790 delusional behavior of move_it_to, whereby it proceeds to the next
4791 display line, but sets current_x to zero for all the glyphs that
4792 without word-wrap would fit on the previous display line.
4793 One result was that visual-order cursor movement behaved erratically
4795 (Fmove_point_visually): Add code to find the x coordinate of the
4796 last character before wrap point, under word-wrap on a TTY.
4798 2014-03-07 Eli Zaretskii <eliz@gnu.org>
4800 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
4801 also return value of MOVE_POS_MATCH_OR_ZV from
4802 move_it_in_display_line_to, when moving from beginning of line to
4803 point's position. (Bug#16961)
4805 2014-03-07 Martin Rudalics <rudalics@gmx.at>
4807 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
4808 * window.c (Fselect_window): Explain NORECORD and
4809 `buffer-list-update-hook' in doc-string.
4811 2014-03-06 Martin Rudalics <rudalics@gmx.at>
4813 * window.c (Fother_window_for_scrolling): Check that
4814 Vother_window_scroll_buffer is a buffer.
4816 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
4818 * xterm.c (xim_initialize): Always pass a copy of resource name
4819 to XRegisterIMInstantiateCallback and eassert whether return
4820 value is True. Passing copy is important because Xlib doesn't
4821 make its own copy and resource name argument usually points to
4822 SSDATA (Vx_resource_name), which may be changed from Lisp.
4823 (xim_close_display): For XUnregisterIMInstantiateCallback,
4824 always eassert return value and pass exactly the same values
4825 as were used for XRegisterIMInstantiateCallback.
4826 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
4827 sources to check why if you are interested.
4829 2014-03-05 Martin Rudalics <rudalics@gmx.at>
4831 * dispnew.c (change_frame_size_1): Add new_lines instead of
4832 new_height, the latter may be still zero if passed as such.
4833 * window.c (Fwindow_pixel_height): Mention bottom divider in
4836 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
4838 Fix "resource temporarily unavailable" with xgselect
4840 * xgselect.c: Include <stdbool.h>.
4841 (xg_select) [!USE_GTK]: Don't lose track of errno.
4843 Fix minor --enable-gcc-warnings issues.
4844 * widget.c (update_various_frame_slots, EmacsFrameResize):
4845 Avoid unused locals. Prefer 'if' to '#if' when either will do.
4847 2014-03-04 Ken Brown <kbrown@cornell.edu>
4849 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
4850 represent the actual adjustment needed for alignment.
4852 2014-03-04 Eli Zaretskii <eliz@gnu.org>
4854 * gmalloc.c (aligned_alloc): Don't allocate more memory than
4855 needed, and don't reallocate if the initial allocation already
4856 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
4858 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4860 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
4863 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
4865 * cmds.c (delete-char): Update docstring pointing out that the
4866 function ignores `delete-active-region' and `overwrite-mode'.
4868 2014-03-03 Eli Zaretskii <eliz@gnu.org>
4870 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
4872 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
4873 allocated buffer due to alignment.
4874 (freehook): If the block to be freed was allocated by
4875 'aligned_alloc', find its real pointer before calling 'free'.
4877 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
4880 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
4882 * font.c (toplevel): Adjust comment about font cache layout.
4883 (font_clear_cache): Fix to match real font cache layout.
4884 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
4885 (Fframe_font_cache) [FONT_DEBUG]: New function.
4886 (syms_of_font) [FONT_DEBUG]: Defsubr it.
4888 Avoid crashes when X fonts are erroneously freed on reused X
4889 'Display *' connection data (Bug#16069). Note that X font
4890 resources still may be leaked, but currently there is no way
4891 to completely avoid it.
4892 * xterm.h (struct x_display_info): New member x_id. Add comments.
4893 * xterm.c (x_display_id): New variable.
4894 (x_term_init): Assign identifier to each opened X connection.
4895 * xfont.c (struct xfont): New member x_display_id.
4896 (xfont_open): Initialize it with frame's display id.
4897 (xfont_close): Check whether font's display id matches the one
4898 recorded for the given display. Adjust comment.
4899 * xftfont.c (struct xftfont_info):
4900 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
4902 2014-03-01 Martin Rudalics <rudalics@gmx.at>
4904 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
4905 * window.c (Fother_window_for_scrolling): Don't try to scroll a
4906 killed Vother_window_scroll_buffer.
4907 (Vother_window_scroll_buffer): Fix doc-string accordingly.
4909 2014-03-01 Eli Zaretskii <eliz@gnu.org>
4911 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
4912 that start with more than 2 slashes as UNCs. (Bug#16751)
4914 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
4916 Fix a few crashes and leaks when cloning C strings.
4917 * alloc.c, lisp.h (dupstring): New function.
4918 * gtkutil.c (xg_get_font):
4919 * term.c (tty_default_color_capabilities):
4920 * xsettings.c (store_monospaced_changed)
4921 (store_font_name_changed, parse_settings)
4922 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
4923 This avoids some unlikely crashes due to accessing freed storage,
4924 and avoids some minor memory leaks in the more-typical case.
4926 2014-02-28 Martin Rudalics <rudalics@gmx.at>
4928 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
4929 cursor when modeline can't be dragged (Bug#16647).
4931 2014-02-28 Glenn Morris <rgm@gnu.org>
4933 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
4934 from custom-delayed-init-variables. (Bug#11565)
4936 2014-02-27 Martin Rudalics <rudalics@gmx.at>
4938 More fixes for mouse glyph calculations (Bug#16647).
4939 * window.c (coordinates_in_window): In intersection of
4940 horizontal and vertical window dividers prefer the horizontal
4941 one. Add some extra parens to last fix.
4942 (window_relative_x_coord): Return x-coordinate for header and
4944 * xdisp.c (remember_mouse_glyph): In text area don't extend
4945 glyph into mode line to show the vertical drag cursor there
4946 immediately. Subdivide mouse glyphs in right fringes to show a
4947 horizontal drag cursor as soon as we enter the "grabbable width"
4948 portion. Handle vertical border case separately. Do not
4949 subdivide window divider areas.
4950 (note_mouse_highlight): On bottom divider of bottommost windows
4951 show vertical drag cursor only when the minibuffer window can be
4954 2014-02-27 Eli Zaretskii <eliz@gnu.org>
4956 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
4957 reset by the face of the object just displayed. See also bug#76.
4958 (get_next_display_element): If the string came from a display
4959 property, examine the box face attribute at it->position, not at
4960 it->current.pos, since the latter was not updated yet. (Bug#16870)
4961 (handle_face_prop): Improve commentary.
4963 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
4965 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
4966 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
4968 2014-02-26 Martin Rudalics <rudalics@gmx.at>
4970 Fixes around Bug#16647.
4971 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
4972 ON_BOTTOM_DIVIDER cases.
4973 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
4974 only if the window has no right divider.
4975 (Fcoordinates_in_window_p): Fix doc-string.
4977 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
4979 * lread.c (Funintern): Fix doc to match advertised calling convention.
4981 2014-02-24 Daniel Colascione <dancol@dancol.org>
4983 * keyboard.c (read_char): Close race that resulted in lost events.
4985 2014-02-22 Glenn Morris <rgm@gnu.org>
4987 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
4988 * window.c (window-resize-pixelwise): Doc fixes.
4990 * process.c (Finternal_default_process_filter)
4991 (Finternal_default_process_sentinel): Doc tweaks.
4993 2014-02-21 Glenn Morris <rgm@gnu.org>
4995 * process.c (Fprocess_buffer, Faccept_process_output)
4996 (Finternal_default_process_filter, Finternal_default_process_sentinel):
4999 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5001 * window.c (Fwindow_scroll_bar_width): New function.
5003 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5005 Pacify GCC when configuring with --enable-gcc-warnings.
5006 * xdisp.c (move_it_in_display_line_to) [lint]:
5007 Initialize recently-added local.
5009 2014-02-21 Daniel Colascione <dancol@dancol.org>
5011 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5013 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5015 * xdisp.c (init_iterator): Don't dereference a bogus face
5016 pointer. (Bug#16819)
5017 (try_cursor_movement): Don't use cursor position if
5018 set_cursor_from_row failed to compute it. This avoids assertion
5019 violations in MATRIX_ROW.
5020 (move_it_in_display_line_to): Save the iterator state in ppos_it
5021 only once per call. Reimplement the method used to return to the
5022 best candidate position if all the positions found in display line
5023 are beyond TO_CHARPOS. This cuts down the number of calls to
5024 bidi_shelve_cache, which moves a lot of stuff when lines are long
5025 and include bidirectional text. (Bug#15555)
5027 2014-02-20 Glenn Morris <rgm@gnu.org>
5029 * data.c (Fdefalias): Doc fix.
5031 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5033 * xdisp.c (display_line): Fix horizontal scrolling of large images
5034 when fringes are turned off. This comes at a price of not
5035 displaying the truncation/continuation glyphs in this case.
5038 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5039 CreateDIBSection returns an error indication, zero out *ximg after
5040 destroying the image. This avoids crashes in memory allocations
5041 due to the fact that some of the callers also call
5042 x_destroy_x_image, which will attempt to free an already free'd
5045 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5047 * widget.c (update_various_frame_slots): Don't set
5048 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5050 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5052 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5054 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5056 temacs --daemon fix (Bug#16599).
5057 * emacs.c (main): Initialize daemon_pipe[1] here ...
5058 (syms_of_emacs): ... instead of here.
5060 2014-02-16 Anders Lindgern <andlind@gmail.com>
5062 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5065 2014-02-16 Daniel Colascione <dancol@dancol.org>
5067 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5068 (xd_get_connection_address): Use it.
5069 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5070 xd_get_connection_address because the latter signals if the bus
5071 we're trying to close is already disconnected.
5073 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5075 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5076 argument to CreateThread. This avoids segfaults on Windows 9X.
5077 Reported by oslsachem <oslsachem@gmail.com>.
5079 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5081 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5082 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5083 (check_lseek): New function, to report lseek errors.
5084 (save_data_space, update_file_ptrs, read_header, write_header)
5085 (copy_file, copy_rest, unexec): Use these news functions.
5086 (update_file_ptrs): Don't assume wraparound behavior when
5087 converting a large size_t value to off_t.
5089 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5091 * composite.c (fill_gstring_header): Pass positions as C integers
5092 and move parameters checking to...
5093 (Fcomposition_get_gstring): ...this function. Handle case when
5094 buffer positions are in reversed order and avoid crash (Bug#16739).
5096 * buffer.c (validate_region): Mention current buffer in error message.
5098 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5100 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5102 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5104 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5106 2014-02-11 Glenn Morris <rgm@gnu.org>
5108 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5109 Replace refs to "OpenStep" in messages.
5111 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5113 Avoid "." at end of error diagnostics.
5114 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5115 * font.c (Ffont_at):
5116 * nsfns.m (ns_display_info_for_name):
5117 * nsselect.m (Fx_own_selection_internal):
5118 * nsterm.m (performDragOperation:):
5119 Remove "." from end of diagnostic.
5121 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5123 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5124 unintuitive (bug#15824).
5125 (Fyes_or_no_p): Doc fix (bug#15456).
5127 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5129 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5131 * eval.c (call_debugger): When exiting the debugger, do not allow
5132 max_specpdl_size less than actual binding depth (Bug#16603).
5133 (syms_of_eval): Adjust docstring.
5135 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5137 * cmds.c (Fself_insert_command): Output a clearer error message on
5138 negative repetitions (bug#9476).
5140 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5142 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5144 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5146 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5148 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5150 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5152 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5154 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5156 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5158 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5159 `exit' works (bug#15865).
5161 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5163 Constrain window box/body sizes and margin widths (Bug#16649).
5164 * xdisp.c (window_box_width): Don't return less than zero.
5165 (window_box_left_offset, window_box_right_offset): Don't return
5166 more than the window's pixel width.
5167 * window.c (window_body_height, window_body_width): Don't return
5169 (window_resize_apply): Adjust margin width, if necessary.
5171 2014-02-07 Glenn Morris <rgm@gnu.org>
5173 * nsterm.m (syms_of_nsterm): Doc fix.
5175 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5177 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5178 New variables: pointers through which to call the respective APIs.
5179 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5180 (filename_from_ansi, sys_link, check_windows_init_file):
5181 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5182 This is required on Windows 9X, where we dynamically load
5183 UNICOWS.DLL which has their non-stub implementations.
5184 (maybe_load_unicows_dll): Assign addresses to these 2 function
5185 pointers after loading UNICOWS.DLL.
5187 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5188 MultiByteToWideChar and WideCharToMultiByte through function
5191 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5194 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5196 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5197 for OSX >= 10.9 if separate spaces are used.
5198 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5200 2014-02-06 Glenn Morris <rgm@gnu.org>
5202 * buffer.c (cache-long-scans): Doc fix.
5204 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5206 * w32fns.c (Fw32_shell_execute): Doc fix.
5208 2014-02-05 Bastien Guerry <bzg@gnu.org>
5210 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5211 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5213 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5215 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5216 outside the window (Bug#16649).
5218 * xdisp.c (note_mouse_highlight): When entering a margin area show
5219 a non-text cursor (Bug#16647).
5221 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5223 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5224 It prompted a compile-time diagnostic on GNU/Linux.
5225 Simplify to remove the need for the label.
5227 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5229 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5230 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5231 to show it; otherwise return 'unsupported--w32-dialog' to signal
5232 to the caller that emulation with menus is necessary.
5233 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5235 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5237 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5240 * menu.c (Fx_popup_dialog): Don't condition the call to
5241 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5242 special symbol 'unsupported--w32-dialog', emulate the dialog with
5243 a menu by calling x-popup-menu.
5245 * menu.h (Qunsupported__w32_dialog): New extern variable.
5247 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5249 * keyboard.c (kbd_buffer_get_event): Read file notification events
5252 * xgselect.c (xg_select): Read glib events in any case, even if
5253 there are no file descriptors to watch for. (Bug#16519)
5255 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5257 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5258 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5259 * w32term.c (w32_draw_window_divider): Handle first and last
5261 * w32term.h (w32_fill_area_abs): New function.
5262 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5264 * xfaces.c (realize_basic_faces): Handle new face ids.
5265 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5266 and bottom divider width.
5267 * xterm.c (x_draw_window_divider): Handle first and last pixels
5270 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5272 * print.c (Fexternal_debugging_output): Add cast to pacify
5273 --enable-gcc-warnings.
5274 * eval.c (call_debugger): Grow specpdl if the debugger was
5275 entered due to specpdl overflow (Bug#16603) and allow more
5276 specpdl space for the debugger itself.
5278 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5280 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5283 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5285 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5286 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5288 * print.c (Fexternal_debugging_output): If the argument character
5289 is non-ASCII, encode it with the current locale's encoding before
5290 writing the result to the terminal. (Bug#16448)
5292 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5293 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
5296 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
5298 * process.c (create_process): Reset SIGPROF handler in the child.
5299 * callproc.c (call_process): Likewise.
5301 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
5303 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
5305 2014-01-29 Eli Zaretskii <eliz@gnu.org>
5307 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
5308 of zero to print strings, GDB doesn't like it.
5310 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
5311 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
5312 we still use correct addresses. (Bug#16576)
5314 2014-01-27 K. Handa <handa@gnu.org>
5316 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
5317 to preserve the code detection behavior of 24.3.
5318 * coding.h (struct coding_system): New member detected_utf8_bytes.
5319 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
5320 (decode_coding_gap): Use short cut for UTF-8 file reading only
5321 when coding->detected_utf8_bytes equals to coding->src_bytes.
5322 * fileio.c (Finsert_file_contents): Cancel the previous change.
5324 2014-01-29 Martin Rudalics <rudalics@gmx.at>
5326 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
5327 that are not visible.
5329 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
5331 * xmenu.c (create_and_show_popup_menu): Handle case when no key
5332 is grabbed (Bug#16565).
5334 2014-01-28 Martin Rudalics <rudalics@gmx.at>
5336 * xdisp.c (last_max_ascent): Re-remove after erroneously
5337 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
5339 (move_it_to): Re-remove reference to last_max_ascent.
5340 (Fwindow_text_pixel_size): Add iterator's max_ascent and
5341 max_descent here instead of calling line_bottom_y.
5344 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
5346 * terminal.c (initial_free_frame_resources): New function.
5347 (init_initial_terminal): Install new hook to free face cache
5348 on initial frame and avoid memory leak. For details, see
5349 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
5350 * xfaces.c (free_frame_faces): Adjust comment.
5352 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5354 * data.c (Fstring_to_number): Document results if unparsable
5357 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
5359 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
5361 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5363 When decoding, prefer ptrdiff_t to int for buffer positions etc.
5364 * coding.c (detect_coding_utf_8, emacs_mule_char)
5365 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
5366 (check_utf_8, decode_coding):
5367 * coding.h (struct coding_system.errors):
5368 Use ptrdiff_t, not int, for integer values derived from buffer and
5371 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
5372 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
5373 before invoking decode_coding_gap, since there's just one block.
5375 2014-01-25 Martin Rudalics <rudalics@gmx.at>
5377 Fix handling of face attributes in Fx_create_frame (Bug#16529).
5378 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
5379 too early. Again run change_frame_size before assigning menu-
5382 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
5384 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
5385 arrives, call x_check_fullscreen, in case the new display has a
5386 different resolution. (Bug#16517)
5388 2014-01-25 Eli Zaretskii <eliz@gnu.org>
5390 * term.c (read_menu_input): If the selected frame changes, exit
5392 (tty_menu_show): If the selected frame changes while we displayed
5393 a menu, throw to top level. (Bug#16479)
5395 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
5397 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
5399 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
5401 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
5402 * data.c (count_one_bits_word): Fix bug (negated comparison)
5403 when BITS_PER_ULL < BITS_PER_BITS_WORD.
5405 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
5407 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
5408 Avoid undefined behavior by initializing display property bit of a
5409 string processed by the bidirectional iterator. For details, see
5410 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
5412 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
5414 Minor cleanup of previous change.
5415 * image.c (imagemagick_error, Fimagemagick_types):
5416 Omit some recently-introduced and unnecessary casts and assignments.
5418 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
5420 Fix two memory leaks discovered with Valgrind.
5421 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
5422 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
5424 2014-01-22 Martin Rudalics <rudalics@gmx.at>
5426 Fixes in window size functions around Bug#16430 and Bug#16470.
5427 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
5428 (Fwindow_mode_line_height, Fwindow_header_line_height)
5429 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5430 Minor doc-string adjustments.
5431 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
5432 Rewrite doc-strings.
5433 (window_body_height, window_body_width): Do not count partially
5434 visible lines/columns when PIXELWISE is nil (Bug#16470).
5435 (Qfloor, Qceiling): New symbols.
5437 2014-01-21 Eli Zaretskii <eliz@gnu.org>
5439 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
5440 when the image cache is not yet allocated. (Bug#16509)
5442 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
5444 * buffer.c (Fkill_buffer): When killing an indirect buffer,
5445 re-attach intervals to its base buffer (Bug#16502).
5446 * intervals.c (set_interval_object): Move from here...
5447 * intervals.h (set_interval_object): ... to here. Fix comments.
5449 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
5451 Avoid undefined behavior by initializing buffer redisplay bit.
5452 Problem reported by Dmitry Antipov in
5453 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
5454 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
5456 Revert some of the CANNOT_DUMP fix (Bug#16494).
5457 * lread.c (init_lread): Fix typo: NILP, not !NILP.
5459 2014-01-19 Eli Zaretskii <eliz@gnu.org>
5461 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
5462 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
5463 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
5464 they are replaced by macros that expand into direct calls to the
5465 corresponding functions from GDI32.DLL.
5466 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
5467 variables in the Cygwin build, they are unused.
5469 2014-01-19 K. Handa <handa@gnu.org>
5471 * composite.c (composition_update_it): Fix previous change.
5473 2014-01-18 Eli Zaretskii <eliz@gnu.org>
5475 Fix file name handling on MS-Windows 9X.
5476 * w32.c (maybe_load_unicows_dll): New function.
5478 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
5479 on, to make sure we can convert file names to and from UTF-8 on
5480 Windows 9X. This fixes a failure to start up because Emacs cannot
5481 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
5483 * w32font.c [WINDOWSNT]: Include w32.h.
5484 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
5485 of implementing the same stuff.
5486 Remove now unused g_b_init_is_windows_9x.
5488 * w32.h (maybe_load_unicows_dll): Add prototype.
5490 2014-01-17 Eli Zaretskii <eliz@gnu.org>
5492 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
5493 switch to single keyboard. Prevents daemon crashes when a new
5494 client connects while we show a TTY menu in an existing client.
5497 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
5499 Fix MinGW64 porting problem with _setjmp.
5500 Reported by Eli Zaretskii in:
5501 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
5502 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
5503 the old _setjmp and _longjmp. All uses changed.
5505 2014-01-13 Daniel Colascione <dancol@dancol.org>
5507 * textprop.c (Fremove_list_of_text_properties):
5508 Correctly handle reaching the end of the interval tree. (Bug#15344)
5510 2014-01-13 Martin Rudalics <rudalics@gmx.at>
5512 * xdisp.c (resize_mini_window): Round height to a multiple of
5513 frame's line height. Fix bug in calculation of window start
5514 position (Bug#16424).
5516 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
5518 * macfont.m: Include termchar.h.
5519 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
5520 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
5521 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
5522 *_WITH_GC_* to take face and f as parameters.
5523 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
5524 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
5526 2014-01-13 Daniel Colascione <dancol@dancol.org>
5528 Fix menu item updating in the presence of the Unity global menu
5531 * gtkutil.h (xg_have_tear_offs): Add frame parameter
5532 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
5534 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
5535 updating menus; explain why.
5536 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
5537 problem it's supposed to solve and it interferes with detecting
5538 the presence of a global menu.
5539 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
5542 2014-01-11 K. Handa <handa@gnu.org>
5544 * composite.c (composition_update_it): Fix indexing of
5545 LGSTRING_CHAR (Bug#15984).
5547 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
5549 * unexw32.c (_start) [__MINGW64__]: Define to __start.
5551 2014-01-11 Eli Zaretskii <eliz@gnu.org>
5553 * xdisp.c (try_window_id): Don't use this function's optimizations
5554 if overlays in the buffer displayed by the window have changed
5555 since last redisplay. (Bug#16347)
5556 (message_dolog): Fix indentation.
5558 2014-01-11 Martin Rudalics <rudalics@gmx.at>
5560 * frame.c (frame_resize_pixelwise): Fix doc-string.
5562 2014-01-10 Martin Rudalics <rudalics@gmx.at>
5564 Fix handling of internal borders (Bug#16348).
5565 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
5566 Remove internal border width from pixel width of windows.
5567 (change_frame_size_1): Don't return early when frame's pixel
5568 size changes - we still have to record the new sizes in the
5570 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
5571 also when toolbar gets larger.
5572 * window.c (check_frame_size): Include internal_border_width in
5574 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
5575 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
5576 In non-toolkit/non-GTK version clear internal border.
5577 * xterm.c (x_clear_under_internal_border): New function for
5578 non-toolkit/non-GTK version.
5579 (x_after_update_window_line): In non-toolkit/non-GTK version
5581 (handle_one_xevent, x_set_window_size):
5582 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
5583 * xterm.h (x_clear_under_internal_border): Extern it.
5585 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
5587 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
5588 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
5591 2014-01-06 Eli Zaretskii <eliz@gnu.org>
5593 * xdisp.c (redisplay_window): Don't skip window redisplay if the
5594 last value of point is not equal to buffer's point. (Bug#16129)
5596 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
5599 * nsterm.h (updateCollectionBehavior): Rename from
5600 updateCollectionBehaviour. All uses changed.
5602 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
5603 * Makefile.in (SETFATTR): New macro.
5604 (temacs$(EXEEXT)): Use it.
5606 2014-01-04 Martin Rudalics <rudalics@gmx.at>
5608 Fix maximization behavior on Windows (Bug#16300).
5609 * w32fns.c (w32_fullscreen_rect): Don't handle
5610 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
5611 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
5612 of SetWindowPos. Restore last placement also when leaving
5613 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
5614 but the FULLSCREEN_BOTH case.
5616 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
5619 * data.c (arithcompare_driver):
5620 * fileio.c (Fcar_less_than_car):
5621 * fns.c (internal_equal):
5622 * frame.c (delete_frame):
5623 * lisp.h (enum More_Lisp_Bits):
5625 Avoid C99 constructs that don't work in C89.
5626 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
5627 to port to C89, which doesn't have 'long long'.
5628 (count_trailing_zero_bits): Use them.
5630 2014-01-03 Chong Yidong <cyd@gnu.org>
5632 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
5634 2014-01-02 Martin Rudalics <rudalics@gmx.at>
5636 Further adjust frame/window scrollbar width calculations.
5637 * window.c (apply_window_adjustment):
5638 Set windows_or_buffers_changed.
5639 (Fwindow_scroll_bars): Return actual scrollbar width.
5640 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5641 For non-toolkit builds again use 14 as minimum width and set
5642 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
5643 * xterm.c (XTset_vertical_scroll_bar): Take width from
5644 WINDOW_SCROLL_BAR_AREA_WIDTH.
5645 (x_new_font): Rename wid to unit. Base calculation of new
5646 scrollbar width on toolkit used and make it analogous to that of
5647 x_set_scroll_bar_default_width.
5648 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5649 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
5650 of GetSystemMetrics.
5651 * w32term.c (w32_set_vertical_scroll_bar): Take width from
5652 WINDOW_SCROLL_BAR_AREA_WIDTH.
5653 (x_new_font): Make it correspond to changes in xterm.c.
5655 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
5657 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
5658 This is a cleaner way to fix the MinGW-w64 porting problem.
5659 Check for INTPTR_MAX misconfiguration.
5661 2014-01-01 Eli Zaretskii <eliz@gnu.org>
5663 * search.c (newline_cache_on_off, find_newline): In indirect
5664 buffers, use the newline cache of the base buffer.
5666 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
5667 buffer, invalidate the caches of its base buffer. (Bug#16265)
5669 * indent.c (width_run_cache_on_off, compute_motion): In indirect
5670 buffers, use the width-run cache of the base buffer.
5672 * xdisp.c (redisplay_window): When the window displays an indirect
5673 buffer, and the character widths in the display table have
5674 changed, invalidate the width-run cache of the corresponding base
5677 * fileio.c (Finsert_file_contents): When invalidating the newline
5678 cache, consider the case of inserting into indirect buffer.
5680 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
5681 In indirect buffers, use the paragraph cache of the base buffer.
5683 2013-12-31 Martin Rudalics <rudalics@gmx.at>
5685 * window.c (grow_mini_window): Fix last change.
5687 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
5689 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
5691 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
5693 * w32term.c (w32_initialize): Use LCID and LOWORD.
5695 * w32proc.c (create_child): Use pid_t for 5th argument.
5696 (IsValidLocale): Don't provide prototype for MinGW64.
5697 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
5698 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
5700 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
5701 MinGW64 doesn't support.
5703 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
5705 * w32.c (set_named_security_info): New function.
5706 (acl_set_file): Fall back on set_named_security_info if
5707 set_file_security fails.
5708 (g_b_init_set_named_security_info_w)
5709 (g_b_init_set_named_security_info_a): New static variables.
5710 (globals_of_w32): Initialize them to zero.
5711 (set_named_security_info): Set them to non-zero if the
5712 corresponding API is available.
5713 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
5714 New function typedefs.
5716 2013-12-31 Martin Rudalics <rudalics@gmx.at>
5718 Some more fixes following pixelwise resize changes including one
5720 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
5721 of frame_resize_pixelwise.
5722 * widget.c (pixel_to_text_size): New function.
5723 (update_wm_hints): Have size hints respect value of
5724 frame_resize_pixelwise.
5725 (EmacsFrameResize): Alway process resize requests pixelwise.
5726 * window.c (grow_mini_window): Make sure mini window is at least
5728 * xdisp.c (display_menu_bar): Make sure menubar extends till
5730 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
5731 (x_set_tool_bar_lines): Calculate pixelwise.
5732 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
5733 frame_resize_pixelwise.
5735 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
5737 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
5738 variables not used there.
5740 2013-12-30 Eli Zaretskii <eliz@gnu.org>
5742 * w32.c (sys_umask): New function. (Bug#16299)
5744 2013-12-30 Martin Rudalics <rudalics@gmx.at>
5746 * dispnew.c (change_frame_size_1): Take old width of root window
5747 from that window's pixel width. (Bug#16284)
5749 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
5751 Plain copy-file no longer chmods an existing destination (Bug#16133).
5752 * fileio.c (realmask): Now a static var, not a local.
5753 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
5754 Remove arg STATPTR. All uses changed.
5755 (Fcopy_file): Do not alter permissions of existing destinations,
5756 unless PRESERVE-PERMISSIONS (renamed from
5757 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
5758 Avoid race when testing for existing destinations and for
5759 when input and output files are the same.
5760 If changing the group fails, adjust both default and
5761 preserved permissions so that access is not granted to the
5763 (Fset_default_file_modes, init_fileio): Update realmask.
5764 (Fdefault_file_modes): Use realmask instead of calling umask.
5766 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
5768 Fix pipe bug with OS X emacs --daemon (Bug#16262).
5769 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
5770 flags on the daemon pipe ends before execing.
5772 2013-12-28 Eli Zaretskii <eliz@gnu.org>
5774 * w32fns.c (Fx_create_frame): Error out if called from a TTY
5775 session. (Bug#14739)
5777 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
5779 * callproc.c (Vexec_path): Document that exec-directory is in it.
5781 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
5783 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
5786 2013-12-27 Chong Yidong <cyd@gnu.org>
5788 * data.c (Fsymbol_function): Doc fix.
5790 2013-12-26 Martin Rudalics <rudalics@gmx.at>
5792 Some more tinkering with Bug#16051.
5793 * window.c (resize_frame_windows): Don't let the size of the
5794 root window drop below the frame's default character size.
5795 Never ever delete any subwindows - let the window manager do the
5798 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
5799 of toolbar lines needed when they exceed the height of the root
5801 (unwind_create_frame_1): New function.
5802 (Fx_create_frame): Generally inhibit calling the window
5803 configuration change hook here. Remove extra call to
5804 change_frame_size - it's not needed when we don't run the
5805 configuration change hook.
5807 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
5809 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
5810 On my Fedora 19 platform the core dumps were so big that
5811 my desktop became nearly catatonic.
5812 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
5813 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
5814 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
5815 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
5816 a clang-only syntax.
5817 * conf_post.h (__has_feature): New macro, if not already defined.
5818 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
5819 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
5821 2013-12-25 Eli Zaretskii <eliz@gnu.org>
5823 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
5824 is a file name. (Bug#16252)
5826 2013-12-25 Chong Yidong <cyd@gnu.org>
5828 * keyboard.c (Voverriding_terminal_local_map)
5829 (Voverriding_local_map): Doc fix.
5831 * keymap.c (Vemulation_mode_map_alists): Doc fix.
5833 2013-12-24 Eli Zaretskii <eliz@gnu.org>
5835 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
5836 file name when it is submitted to ShellExecute. Simplify code.
5837 Don't test DOCUMENT for being a string, as that is enforced by
5838 CHECK_STRING. Doc fix.
5840 2013-12-23 Eli Zaretskii <eliz@gnu.org>
5842 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
5843 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
5844 redisplay_tool_bar does. Improve and fix commentary.
5845 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
5846 limits of the glyph matrices. (Bug#16051)
5847 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
5848 only when the new size is different from the old one, and the new
5849 size can be achieved given the frame height.
5851 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
5853 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
5855 2013-12-23 Glenn Morris <rgm@gnu.org>
5857 * lread.c (Fload): Mention load-prefer-newer in doc.
5859 2013-12-22 Martin Rudalics <rudalics@gmx.at>
5861 Handle Bug#16207 by being more restrictive when running hooks.
5862 * window.c (unwind_change_frame): New function.
5863 (Fset_window_configuration): Don't run configuration change hook
5864 while the frame configuration is unsafe. Call select_window
5867 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
5869 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
5871 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
5873 * nsterm.h: Declare EmacsColor category.
5875 * nsterm.m (NSColor): Implement EmacsColor category.
5876 (ns_get_color): Use colorUsingDefaultColorSpace.
5877 (ns_get_color, ns_term_init): Use colorForEmacsRed.
5879 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
5881 2013-12-21 Eli Zaretskii <eliz@gnu.org>
5883 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
5884 having the PNG_NORETURN attribute, to avoid compiler warning in
5887 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5889 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
5891 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
5892 fringe background extension.
5893 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5894 because they are now always the same as `left' and `width',
5895 respectively. Remove code for the case that `width' and
5896 `sb_width' are different.
5898 2013-12-20 Martin Rudalics <rudalics@gmx.at>
5900 Remove scroll_bar_actual_width from frames.
5901 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
5902 * frame.c (Fscroll_bar_width): Return scroll bar area width.
5903 (x_figure_window_size):
5904 * nsterm.m (x_set_window_size):
5905 * widget.c (set_frame_size):
5906 * w32term.c (x_set_window_size):
5907 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
5908 scroll_bar_actual_width.
5910 Convert scroll_bar members to integers on Windows.
5911 * w32term.h (struct scroll_bar): Convert top, left, width,
5912 height, start, end and dragging to integers.
5913 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
5915 * w32term.c (w32_set_scroll_bar_thumb)
5916 (w32_scroll_bar_handle_click): Remove XINT conversions for
5917 scroll_bar members. Treat bar->dragging as integer.
5918 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
5919 first element. Remove XINT conversions for scroll_bar members.
5920 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
5921 Remove XINT conversions for scroll_bar members.
5923 Fix assignment for new window total sizes.
5924 * window.c (Fwindow_resize_apply_total): Assign values for
5927 2013-12-20 Chong Yidong <cyd@gnu.org>
5929 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
5930 argument to `append'.
5932 2013-12-19 Eli Zaretskii <eliz@gnu.org>
5934 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
5935 current text face, for extending the face of the display margins.
5938 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
5939 Doc fix. (Bug#16190)
5941 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
5943 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
5946 * nsterm.m (Qfile, Qurl): New.
5947 (EV_MODIFIERS2): New macro.
5948 (EV_MODIFIERS): Use EV_MODIFIERS2.
5949 (ns_term_init): Remove font and color from DND, does not work on
5950 newer OSX, and other ports don't have them.
5951 (performDragOperation:): Handle modifiers used during drag.
5952 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
5953 Remove global Lisp variables used to communicate with ns-win.el.
5954 Remove font and color handling.
5955 (syms_of_nsterm): Defsym Qfile and Qurl.
5957 2013-12-19 Anders Lindgren <andlind@gmail.com>
5959 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
5960 (ns_constrain_all_frames, x_set_offset): Remove assignment to
5962 (updateFrameSize:, windowWillResize:toSize:): Add trace.
5963 (constrainFrameRect): Remove special case nr_screens == 1.
5964 Don't constrain size to size of view.
5966 * nsterm.h (ns_output): Remove dont_constrain.
5968 2013-12-19 Anders Lindgren <andlind@gmail.com>
5970 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
5972 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
5974 Minor fixes for recent openp changes.
5975 * lisp.h (GCPRO7): New macro.
5976 * lread.c (openp): Use bool for boolean; all callers changed.
5977 Protect save_string from GC. Don't assume that file descriptors
5978 are nonzero. Redo save_mtime comparison to avoid bogus GCC
5979 warning about uninitialized variable.
5981 2013-12-18 Eli Zaretskii <eliz@gnu.org>
5983 * w32fns.c (emacs_abort): Use intptr_t as argument of
5984 INT_BUFSIZE_BOUND, to avoid compiler warnings.
5986 2013-12-18 Glenn Morris <rgm@gnu.org>
5988 * lread.c (Fload): Pass load_prefer_newer to openp.
5989 Don't bother checking mtime if openp already did it.
5990 (openp): Add `newer' argument, to check all suffixes
5991 and find the newest file.
5992 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
5993 * callproc.c (call_process):
5994 * charset.c (load_charset_map_from_file):
5995 * emacs.c (init_cmdargs):
5996 * image.c (x_create_bitmap_from_file, x_find_image_file):
5998 * lread.c (Flocate_file_internal):
5999 * process.c (Fformat_network_address):
6000 * sound.c (Fplay_sound_internal):
6001 * w32.c (check_windows_init_file):
6002 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6004 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6006 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6008 * w32.c (getloadavg): Don't index samples[] array with negative
6009 indices. Recover from wall-clock time being set backwards.
6011 * w32term.c (w32_initialize): Declare the argument of
6012 set_user_model as const.
6014 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6015 (w32_menu_show): Constify some arguments passed to MessageBox.
6017 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6018 to initialize Lisp objects.
6020 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6021 initialize Lisp objects.
6023 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6024 use variables used only on X under that condition.
6026 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6027 variables not used there.
6029 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6031 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6032 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6034 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6036 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6037 code, revealed in presence of R2L characters, character
6038 compositions, and display vectors. A better fix for Bug#16148.
6039 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6040 GTK and NS builds, they don't have this member of struct frame.
6042 * dispextern.h (struct composition_it): Correct a comment for the
6045 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6047 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6048 This prevents a compilation error on C compilers that do not
6049 default functions to return 'int' if not declared. Also, add
6050 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6051 since it now uses inline functions.
6053 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6055 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6056 display margins on mode line, header line, and in the frame's
6057 tool-bar window. (Bug#16165)
6059 2013-12-16 Andreas Schwab <schwab@suse.de>
6061 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6063 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6065 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6068 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6070 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6072 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6074 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6075 intended to find bogus pointers in font objects (Bug#16140).
6076 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6077 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6078 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6079 Disable for MS-Windows due to Bug#15876; apparently this
6080 requires more or less substantial changes in fontset code.
6081 * xfont.c (xfont_close):
6082 * xftfont.c (xftfont_close): Call x_display_info_for_display
6083 to check whether 'Display *' is valid (Bug#16093 and probably
6086 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6088 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6089 Reported by Juanma Barranquero <lekktu@gmail.com>.
6091 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6092 open a pty on MS-Windows. (Bug#16152)
6094 * emacs.c (decode_env_path): Fix bogus comparison against
6095 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6097 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6099 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6100 (Fx_file_dialog): Add parentheses around && to silence warning.
6102 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6104 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6106 * xdisp.c (extend_face_to_end_of_line): Extend background of
6107 non-default face in margin areas as well. (Bug#16151)
6108 (display_line): Call extend_face_to_end_of_line for continued
6109 lines as well, if the display margins have non-zero width.
6110 (set_glyph_string_background_width): When needed, set the
6111 extends_to_end_of_line_p flag on glyph strings to be drawn in
6112 margin areas, not only in the text area.
6114 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6117 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6119 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6120 Don't worry about verify_error being t, since it has to be a list.
6122 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6124 Use bool for boolean, focusing on headers.
6125 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6126 No need to include <stdbool.h>, since conf_post.h does it now.
6127 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6128 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6129 (SET_PER_BUFFER_VALUE_P):
6130 * ccl.c, ccl.h (setup_ccl_program):
6131 * ccl.h (CHECK_CCL_PROGRAM):
6132 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6133 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6134 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6135 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6136 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6137 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6138 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6139 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6140 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6141 (CHARSET_FAST_MAP_SET):
6142 * coding.c (decode_coding_ccl, encode_coding_ccl):
6143 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6144 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6145 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6146 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6147 (decode_coding_c_string):
6148 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6149 * conf_post.h (has_attribute):
6150 * dispextern.h (trace_redisplay_p)
6151 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6152 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6153 (SET_GLYPH_FROM_CHAR_GLYPH)
6154 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6155 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6156 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6157 (cursor_in_mouse_face_p):
6158 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6159 (blank_row, prepare_desired_row)
6160 (build_frame_matrix_from_leaf_window, make_current)
6161 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6162 (update_window, scrolling_window, update_frame_line):
6163 * disptab.h (GLYPH_FOLLOW_ALIASES):
6164 * editfns.c (Fformat):
6165 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6166 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6167 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6168 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6169 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6170 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6171 (FONT_DEFERRED_LOG):
6172 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6173 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6174 (FRAME_MOUSE_UPDATE):
6175 * fringe.c (Fdefine_fringe_bitmap):
6176 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6177 (x_create_bitmap_from_xpm_data, xpm_load_image):
6178 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6179 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6180 (MERGE_INTERVAL_CACHE):
6181 * keymap.h (KEYMAPP):
6182 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6183 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6184 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6185 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6186 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6187 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6188 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6189 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6190 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6191 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6192 (SETUP_BUFFER_SYNTAX_TABLE):
6193 * systime.h (timespec_valid_p):
6194 * term.c (save_and_enable_current_matrix):
6195 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6196 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6197 (redisplay_internal, try_window_reusing_current_matrix)
6198 (sync_frame_with_window_matrix_rows, try_window_id)
6199 (display_menu_bar, display_tty_menu_item, display_mode_line)
6200 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6201 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6202 * xmenu.c (xmenu_show):
6203 * xterm.c (use_xim, x_term_init):
6204 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6205 (struct x_bitmap_record):
6206 Use bool for booleans.
6207 * ccl.c (struct buffer_text):
6208 * ccl.h (struct ccl_program):
6209 * charset.h (struct charset):
6211 * coding.h (struct iso_2022_spec, struct coding_system):
6212 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6213 (struct glyph_string, struct face, struct face_cache)
6214 (struct bidi_string_data, struct bidi_it)
6215 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6217 * editfns.c (Fformat):
6218 * frame.h (struct frame):
6219 * fringe.c (struct fringe_bitmap):
6220 * intervals.h (struct interval):
6221 * keyboard.h (struct kboard):
6222 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6223 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6224 (struct Lisp_Buffer_Local_Value, union specbinding):
6225 * macfont.m (struct macfont_info):
6226 * process.h (struct Lisp_Process):
6227 * termchar.h (struct tty_display_info):
6228 * window.h (struct window):
6229 * xterm.h (struct x_output):
6230 Use bool_bf for boolean bit-fields.
6231 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6232 All callers changed.
6233 * ccl.h (struct ccl_program): Remove unused members private_state,
6234 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6236 (struct ccl_spec): Remove unused members cr_carryover,
6237 eight_bit_carryover.
6238 * conf_post.h: Include <stdbool.h>.
6239 (bool_bf): New type.
6240 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6241 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6242 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6243 'do { ... } while (false)' brackets.
6244 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6245 Args must now be expressions; all callers changed.
6246 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6247 (PRODUCE_GLYPHS): Simplify use of boolean.
6248 * fileio.c (Fcopy_file):
6249 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6250 * lisp.h (UNGCPRO): Return void, not int.
6251 (FOR_EACH_TAIL): Use void expression, not int expression.
6252 * region-cache.c: Reindent.
6253 * region-cache.h: Copy comments from region-cache.c, to fix
6254 incorrect remarks about booleans.
6256 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6258 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6259 when character at point is displayed from a display vector.
6262 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6264 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6265 now a list of certificate validation checks that will abort a
6266 connection with an error.
6267 (Fgnutls_boot): Document it and use it.
6269 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6271 * w32term.c (w32_enable_frame_resize_hack): New variable.
6272 (x_set_window_size): Use it to hack frame resizing on Windows
6275 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6277 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6278 Windows-specific code to w32.c. Change error message text to
6279 match that of Posix platforms.
6281 * w32.c (w32_copy_file): New function, most of the code copied and
6282 reworked from Fcopy_file. Improve error handling. Plug memory
6283 leak when errors are thrown. Support file names outside of the
6284 current codepage. (Bug#7100)
6286 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6288 * lread.c (load_path_default): Prototype.
6290 2013-12-13 Glenn Morris <rgm@gnu.org>
6292 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6293 (dump_path): Remove.
6294 (load-path-default): Remove `changed' argument.
6295 Do not set dump_path permanently. Simplify.
6296 (init_lread): Simplify.
6297 (syms_of_lread): Remove dump_path.
6299 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6301 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
6302 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
6303 2013-12-12 font-related change to avoid Bug#16128, which
6304 is quite hard to fix without even more substantial changes.
6306 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6308 * font.c (font_close_object): Check for live frame (Bug#16128).
6310 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6312 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
6313 Return ptrdiff_t, not int, since it's a buffer size.
6314 Reindent/reparen some macros to a more Gnuish style.
6316 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
6318 Avoid undefined behavior with huge regexp interval counts.
6319 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
6320 since it's now specialized to interval counts. All uses changed.
6321 Do not assume wraparound on signed integer overflow.
6322 (regex_compile): Simplify based on the above changes.
6324 2013-12-12 Eli Zaretskii <eliz@gnu.org>
6326 Support file names on MS-Windows that use characters outside of
6327 the current system codepage. (Bug#7100)
6329 * w32.c (get_file_security, set_file_security)
6330 (create_symbolic_link): Separate pointers and boolean flags for
6331 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
6332 non-zero, else the former.
6333 (codepage_for_filenames, filename_to_utf16, )
6334 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
6336 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
6338 (normalize_filename): Lose the DBCS code, now works on UTF-8.
6339 Accept only one argument; all callers changed.
6340 (dostounix_filename): Remove the second argument, now works in
6341 UTF-8. All callers changed.
6342 (parse_root): Lose DBCS code.
6343 (get_long_basename, w32_get_short_filename, init_environment)
6344 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
6345 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
6346 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
6347 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
6348 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
6349 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
6351 (ansi_encode_filename): New function.
6352 (get_emacs_configuration, get_emacs_configuration_options):
6354 (add_volume_info, GetCachedVolumeInformation): Run the input file
6355 name through unixtodos_filename, to ensure it is stored and
6356 referenced in canonical form.
6357 (get_volume_info): Lose the DBCS code, now works in UTF-8.
6358 (logon_network_drive, sys_link, utime): Improve error handling.
6359 (sys_access): New function.
6360 (hashval, generate_inode_val): Unused functions deleted.
6361 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
6362 (check_windows_init_file): Convert error message from UTF-8 to
6363 ANSI codepage, for display in the message box.
6364 (globals_of_w32): Set w32_unicode_filenames according to the OS
6367 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
6368 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6369 (syms_of_w32term): Declare w32-unicode-filenames.
6371 * w32proc.c (new_child, delete_child): Remove code that handled
6372 unused pending_deletion and input_file members of the child struct.
6373 (create_child, sys_spawnve): Convert all file names to ANSI
6374 codepage. Use ANSI APIs explicitly; forcibly fail if any file
6375 name cannot be encoded in ANSI codepage. Don't use
6376 unixtodos_filename, mirror slashes by hand.
6377 (record_infile, record_pending_deletion): Functions deleted.
6378 (Fw32_short_file_name): Call w32_get_short_filename instead of
6381 * w32notify.c (add_watch): Work in Unicode mode when
6382 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6383 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
6384 instead, do the same with Lisp primitives.
6386 * w32fns.c (file_dialog_callback, Fx_file_dialog)
6387 (Fsystem_move_file_to_trash, Fw32_shell_execute)
6388 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
6389 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
6390 (Fw32_shell_execute): Improve error reporting.
6391 (Fdefault_printer_name): Ifdef away for Cygwin.
6393 * w32.h (struct _child_process): Remove input_file and
6394 pending_deletion members that are no longer used.
6395 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
6396 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
6397 (ansi_encode_filename): New and updated prototypes.
6399 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
6401 (unexec): Don't use dostounix_filename, it expects a file name in
6402 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
6405 * fileio.c (Ffile_name_directory, file_name_as_directory)
6406 (directory_file_name, Fexpand_file_name)
6407 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
6408 arguments of dostounix_filename.
6409 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
6410 use MAX_UTF8_PATH for size of file-name strings.
6411 (emacs_readlinkat): Build an explicitly unibyte string for file
6413 (syms_of_fileio) <file-name-coding-system>:
6414 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
6416 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
6417 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
6418 directories to UTF-8.
6419 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
6420 environment, and each element of the input PATH, to UTF-8.
6422 * dired.c (file_attributes): Use build_unibyte_string explicitly
6423 to make Lisp strings from user and group names.
6425 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
6428 * coding.c (decode_file_name, encode_file_name): New functions.
6430 * termcap.c (tgetent): Adapt to the change in arguments of
6433 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
6436 * msdos.c (dostounix_filename, init_environment): Adapt to the
6437 change in arguments of dostounix_filename.
6439 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
6440 [WINDOWSNT]: Encode file names passed to the image libraries in
6443 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
6444 [WINDOWSNT]: Convert file names to the current ANSI codepage.
6446 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
6447 arguments of dostounix_filename.
6449 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6451 * font.h (struct font_entity) [HAVE_NS]: New field to record
6452 font driver which was used to create this entity.
6453 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
6454 frame where the font was opened.
6455 (font_close_object): Add prototype.
6456 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
6457 (font_close_object): Not static any more. Lost frame arg.
6458 Adjust comment and users.
6459 * alloc.c (cleanup_vector): Call font_close_object to adjust
6460 per-frame font counters correctly. If HAVE_NS, also call
6461 driver-specific cleanup for font-entity objects.
6462 * ftfont.c (ftfont_open):
6463 * nsfont.m (nsfont_open):
6464 * w32font.c (w32font_open_internal):
6465 * xfont.c (xfont_open):
6466 * xftfont.c (xftfont_open): Save frame pointer in font object.
6467 * macfont.m (macfont_open): Likewise.
6468 (macfont_descriptor_entity): Save driver pointer to be able
6469 to call its free_entity routine when font-entity is swept.
6470 * ftxfont.c (ftxfont_open): Add eassert because frame
6471 pointer should be saved by ftfont_driver.open.
6473 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6475 * xterm.c (x_make_frame_visible): Restore hack which is needed when
6476 input polling is used. This is still meaningful for Cygwin, see
6477 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
6478 * keyboard.c (poll_for_input_1, input_polling_used):
6479 Define unconditionally.
6480 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
6481 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
6482 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
6483 (font_for_char): Prefer ptrdiff_t to int for buffer position.
6484 (face_for_char): Likewise. Rearrange eassert and return ASCII
6485 face for CHAR_BYTE8_P.
6486 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
6488 2013-12-11 Ken Brown <kbrown@cornell.edu>
6490 * dispextern.h (erase_phys_cursor):
6491 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
6493 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
6495 * nsterm.m (x_free_frame_resources):
6496 * term.c (tty_free_frame_resources):
6497 * xterm.c (x_free_frame_resources): Do not check for non-NULL
6498 face cache because it's implied by free_frame_faces anyway.
6499 * w32term.c (x_free_frame_resources): Likewise. Do not call
6500 free_frame_faces twice.
6502 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6504 * editfns.c (Fformat_time_string): Mention %F in the doc.
6506 2013-12-11 Martin Rudalics <rudalics@gmx.at>
6508 * window.c (resize_frame_windows): Don't return immediately when
6509 the root window's size doesn't change - the minibuffer window
6510 may still have to be repositioned/resized.
6511 * xfns.c (Fx_create_frame): Always change the frame size after
6512 initializing the frame's faces.
6513 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
6514 change_frame_size should already have done it.
6515 (x_new_font): Assign new tool- and menu-bar heights.
6516 (x_set_window_size_1): Account for tool- and menu-bar heights
6517 (Bug#16013). Don't set pixel sizes since change_frame_size
6518 should already have done it.
6520 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
6522 Remove the option of using libcrypto.
6523 * Makefile.in (LIB_CRYPTO): Remove.
6524 (LIBES): Don't use it.
6526 2013-12-11 Juri Linkov <juri@jurta.org>
6528 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
6529 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
6531 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
6533 * xdisp.c (display_tool_bar_line): Don't extend on a previously
6534 drawn tool bar items (Bug#16058).
6535 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
6537 2013-12-09 Ken Brown <kbrown@cornell.edu>
6539 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
6541 * lisp.h (get_frame_param): Adjust conditions for prototype
6544 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
6546 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
6547 Avoid unused macro warning if configured --without-xft.
6549 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
6551 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
6553 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
6555 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
6557 * emacs.c (main): Call fixup_locale a second time for GNUstep.
6559 2013-12-08 Martin Rudalics <rudalics@gmx.at>
6561 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
6563 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
6565 Use libcrypto's checksum implementations if available, for speed.
6566 * Makefile.in (LIB_CRYPTO): New macro.
6569 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
6570 The macro didn't conform to C99 due to type mismatch,
6571 which caused compilation failure with Sun C 5.12,
6572 and it was confusing anyway. Include window.h to declare
6573 redisplay_other_windows.
6575 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
6577 * window.c (set_window_buffer): Update mode line (bug#16084).
6579 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
6581 Fix minor problems found by static checking.
6582 * keyboard.c (poll_for_input_1, input_polling_used):
6583 Define only if HAVE_NTGUI.
6584 * xmenu.c (popup_activate_callback): Omit unnecessary
6585 check against USE_X_TOOLKIT, which must be defined here anyway.
6586 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
6589 2013-12-07 Martin Rudalics <rudalics@gmx.at>
6591 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
6593 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
6595 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
6597 * nsterm.m (x_set_window_size): Remove fprintf.
6598 (init): Define always. Set applicationDidFinishLaunchingCalled
6600 (applicationDidFinishLaunching:):
6601 Set applicationDidFinishLaunchingCalled.
6602 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
6605 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
6607 Pixel resize changes for NS (Bug#16049).
6608 * nsterm.m (x_set_window_size): Change parameters rows/cols to
6609 height/width. row/cols are locals.
6610 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
6611 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
6612 (windowWillResize): Remove gsextra. Calculate extra as in
6614 (x_new_font): Don't change frame size if fullscreen.
6615 Change size pixelwise.
6617 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
6618 comment in xfns.c. Change to pixelwise call.
6620 2013-12-06 Eli Zaretskii <eliz@gnu.org>
6622 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
6625 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
6627 * xterm.c (input_signal_count): Remove.
6628 (x_dispatch_event): Define unconditionally.
6629 (x_make_frame_visible): Process X events until the frame
6630 is really visible (Bug#16027).
6631 * xterm.h (x_dispatch_event): Declare unconditionally.
6633 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
6635 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
6637 * nsterm.m (x_set_window_size): Handle pixelwise.
6639 2013-12-05 Martin Rudalics <rudalics@gmx.at>
6641 * w32term.c (x_new_font):
6642 * xterm.c (x_new_font): Calculate new frame size from new font
6645 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6647 * lisp.h (FOR_EACH_TAIL): New macro.
6648 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
6650 * window.c (select_window): Call second wset_redisplay before we change
6651 selected_window (bug#16034).
6653 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
6655 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
6657 2013-12-04 Eli Zaretskii <eliz@gnu.org>
6659 * w32xfns.c: Include window.h, to avoid a compiler warning.
6661 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6663 * window.c (window_scroll): Mark window for redisplay (bug#16034).
6664 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
6665 window_scroll takes care of it.
6666 (Fset_window_point, Fdelete_other_windows_internal)
6667 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
6668 (Fsplit_window_internal, Fdelete_window_internal)
6669 (Fresize_mini_window_internal, Fset_window_configuration)
6670 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
6671 cause redisplay instead of forcing a complete redisplay.
6672 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
6673 we're only affecting the selected_window.
6675 2013-12-04 Eli Zaretskii <eliz@gnu.org>
6677 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
6678 directional control characters. Update type and category
6679 determination according to the UBA from Unicode v6.3.
6680 (bidi_category_t): New category EXPLICIT_FORMATTING.
6682 * dispextern.h (bidi_type_t): Update to include new bidirectional
6683 properties introduced with Unicode v6.3. (Bug#16043)
6685 2013-12-04 Martin Rudalics <rudalics@gmx.at>
6687 * xterm.c (XTflash): Fix coordinate of bottom area to flash
6690 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
6692 * font.c (font_list_entities): Remove dummy assignment.
6693 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
6694 used on graphic displays only. Remove unused 'font_encoder' member.
6695 (struct font_bitmap): Remove unused 'extra' member.
6696 * nsfont.m (nsfont_open):
6697 * w32font.c (w32font_open_internal):
6698 * ftfont.c (ftfont_get_bitmap): Adjust users.
6700 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
6702 Use bool for boolean.
6703 * tparam.c (tparam1):
6704 * undo.c (record_point, record_property_change):
6705 Use bool for boolean, for local vars that are always true or false.
6707 Minor integer overflow fixes (Bug#16033).
6708 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
6709 This improves on the previous fix to this function.
6710 (window_resize_check): When summing up pixel counts, don't rely on
6711 undefined behavior if the sum overflows.
6713 2013-12-03 Martin Rudalics <rudalics@gmx.at>
6715 * window.c (Fset_window_new_pixel): Don't choke at negative
6716 argument value (Bug#16033).
6718 * xfns.c (Fx_create_frame): Add another call to change_frame_size
6719 to avoid crash in window_box_height.
6721 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
6722 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
6724 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
6726 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
6728 Minor integer overflow fixes.
6729 * window.c (Fset_window_new_pixel, grow_mini_window):
6730 * xdisp.c (Fwindow_text_pixel_size):
6731 Avoid undefined behavior on signed integer overflow.
6732 * xfns.c (x_set_mouse_color):
6733 Check that drag shape fits in 'unsigned', since that's what X wants.
6735 2013-12-02 Eli Zaretskii <eliz@gnu.org>
6737 Improve reporting of fatal exception on MS-Windows.
6738 * w32fns.c (my_exception_handler): New function.
6739 (globals_of_w32fns): Set it up as the unhandled exception
6740 handler. Initialize exception code and address to zeros.
6741 (emacs_abort): If the exception code and address are available,
6742 print them at the beginning of the backtrace. Fix the format of
6743 printing addresses (was producing 0x0x12345678 on XP).
6746 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
6748 * eval.c (Fbacktrace__locals): New function.
6749 (syms_of_eval): Defsubr it.
6751 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
6753 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
6754 Define here to unify between...
6755 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
6756 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
6758 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6760 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
6762 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
6763 fringe background extension.
6764 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6765 because they are now always the same as `left' and `width',
6766 respectively. Remove code for the case that `width' and
6767 `sb_width' are different.
6769 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
6771 Fix minor problems found by static checking.
6772 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
6773 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
6774 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
6776 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
6778 * image.c (imagemagick_compute_animated_image): Don't crash if we
6779 have an animation with different-sized images (bug#15313).
6781 2013-11-30 Martin Rudalics <rudalics@gmx.at>
6783 Remove some unused items introduced during pixelwise change.
6784 * window.c (window_resize_total_check): Remove unused function.
6785 * xdisp.c (remember_mouse_glyph): Remove unused label.
6786 (Ftool_bar_height): Move declaration inside #if.
6787 * xterm.c (x_set_window_size): Don't use r and c.
6789 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
6791 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
6794 * window.c (Fset_window_configuration): Comment out unused variables.
6796 * w32term.c (w32_read_socket): Remove unused variable `buf'.
6798 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
6800 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
6802 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
6804 * gnutls.c (gnutls_audit_log_function): Only declare and define if
6805 HAVE_GNUTLS3 (Bug#16001).
6807 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
6808 if interrupts are deferred (Bug#15801).
6810 2013-11-30 Martin Rudalics <rudalics@gmx.at>
6812 Support resizing frames and windows pixelwise.
6813 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
6814 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
6815 (struct glyph_matrix): Replace window_left_col and
6816 window_top_line by window_pixel_left and window_pixel_top.
6817 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
6819 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
6820 (draw_window_divider, move_it_to, x_draw_right_divider)
6821 (x_draw_bottom_divider, change_frame_size): Add or fix
6823 * dispnew.c (change_frame_size_1): Change prototype.
6824 (adjust_glyph_matrix, required_matrix_width)
6825 (adjust_frame_glyphs_for_window_redisplay): Use pixel
6826 values instead of lines and columns.
6827 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
6828 WINDOW_TOTAL_FRINGE_WIDTH.
6829 (handle_window_change_signal, do_pending_window_change)
6830 (init_display): Adjusts calls of change_frame_size.
6831 (change_frame_size, change_frame_size_1): Handle pixelwise
6833 * frame.c (Qright_divider_width, Qbottom_divider_width):
6835 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
6836 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
6837 (x_set_internal_border_width, x_set_vertical_scroll_bars)
6838 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
6840 (set_frame_param): New function.
6841 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
6842 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
6843 (Ffringe_width, Fborder_width, Fright_divider_width)
6844 (Fbottom_divider_width): New functions, defsubr them.
6845 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
6846 New argument pixelwise.
6847 (struct frame_parm_table): New members Qright_divider_width and
6848 Qbottom_divider_width.
6849 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
6850 (x_report_frame_params): Handle Qright_divider_width and
6851 Qbottom_divider_width.
6852 (x_set_right_divider_width, x_set_bottom_divider_width):
6854 (frame_resize_pixelwise): New option.
6855 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
6856 new_pixelwise, right_divider_width and bottom_divider_width;
6857 remove total_lines; rename text_lines, text_cols, new_text_lines
6858 and new_text_cols to text_height, text_width, new_height and
6859 new_width respectively.
6860 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
6861 FRAME_TEXT_WIDTH respectively.
6862 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
6863 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
6864 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
6866 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
6867 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
6868 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
6869 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
6870 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
6871 (FRAME_TOTAL_COLS_ARG): Remove macro.
6872 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
6873 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
6874 (x_wm_set_size_hint): Handle frame pixel sizes.
6875 * indent.c (compute_motion, Fcompute_motion):
6876 Call window_body_width instead of window_body_cols.
6877 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
6878 (make_lispy_position): Handle right and bottom dividers.
6879 (Fsuspend_emacs): Pixelize call of change_frame_size.
6880 * keyboard.h: Extern Qright_divider, Qbottom_divider.
6881 * lisp.h: Extern set_frame_param.
6882 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
6884 (Fx_create_frame): Add entry for vertical_drag_cursor.
6885 Pixelize call of change_frame_size.
6886 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
6887 * nsterm.m (ns_update_window_end): Optionally draw right
6889 (x_set_window_size): Add argument pixelwise.
6890 Call check_frame_size and change_frame_size with pixelwise zero.
6891 (ns_draw_window_divider): New function.
6892 (ns_redisplay_interface): Add ns_draw_window_divider.
6893 (updateFrameSize:): Call change_frame_size with pixelwise zero.
6894 (x_new_font): Call x_set_window_size with pixelwise zero.
6895 * print.c (print_object): For a window print its sequence
6897 * term.c (Fresume_tty): Pixelize call of change_frame_size.
6898 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
6899 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
6900 (w32_createwindow): Use scroll bar area width.
6901 (w32_wnd_proc): Handle bottom divider width.
6902 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
6903 (Fx_create_frame): Default divider width parameters.
6904 Caclulate sizes pixelwise. Add vertical drag cursor support.
6905 (x_create_tip_frame): Default divider widths to zero.
6906 Pixelize call to change_frame_size.
6907 (Fx_show_tip): Add handling of divider widths. Pixelize window
6909 (Fw32_frame_rect): New function.
6910 (frame_parm_handler w32_frame_parm_handlers): Add divider
6912 (Vx_window_vertical_drag_shape): Add variable.
6913 * w32inevt.c (resize_event, maybe_generate_resize_event):
6914 Pixelize change_frame_size calls.
6915 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
6917 * w32term.c (w32_draw_window_divider): New function.
6918 (x_update_window_end): Handle right divider.
6919 (w32_draw_fringe_bitmap, x_scroll_run)
6920 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
6921 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
6922 Calculate new frame sizes pixelwise.
6923 (x_new_font): Pixelize call to x_set_window_size.
6924 (x_check_fullscreen): Pixelize call to change_frame_size.
6925 (x_set_window_size_1, x_set_window_size): New argument
6926 pixelwise. Calculate pixelwise.
6927 (x_wm_set_size_hint): Use scroll bar area width.
6928 (w32_redisplay_interface): Add w32_draw_window_divider.
6929 * w32term.h (struct w32_output): Add vertical drag cursor.
6930 * widget.c (set_frame_size, update_wm_hints)
6931 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
6933 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
6934 * window.c (sequence_number): Restore.
6935 (Fwindow_pixel_width, Fwindow_pixel_height)
6936 (Fwindow_mode_line_height, Fwindow_header_line_height)
6937 (window_pixel_to_total, Frun_window_scroll_functions)
6938 (Fset_window_new_pixel, window_resize_apply_total)
6939 (Fwindow_resize_apply_total): New functions.
6940 (window_body_height, window_body_width): Rename from
6941 window_body_lines. New argument PIXELWISE.
6942 Calculate pixelwise.
6943 (Fwindow_body_height, Fwindow_body_width): New argument
6945 (coordinates_in_window, window_relative_x_coord): Use window's
6946 pixel width instead of total width.
6947 (replace_window, recombine_windows): Initialize pixel values.
6948 (resize_root_window, resize_frame_windows, grow_mini_window)
6949 (shrink_mini_window): New argument PIXELWISE.
6950 Calculate pixelwise.
6951 (Fdelete_other_windows_internal, adjust_window_margins)
6952 (window_resize_check, window_resize_apply)
6953 (Fdelete_window_internal, Fresize_mini_window_internal)
6954 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
6955 (check_frame_size): Rename arguments. New argument PIXELWISE.
6956 Calculate pixelwise.
6957 (set_window_buffer): Make samebuf bool. Run configuration change
6958 hook only if buffer changed.
6959 (Fset_window_buffer): Rewrite doc-string.
6960 (make_window): Initialize new_pixel slot.
6961 (Fwindow_resize_apply): Check pixel size of root window.
6962 (Fsplit_window_internal): Call 2nd argument pixel_size.
6963 Calculate pixelwise.
6964 (Fscroll_left, Fscroll_right): Call window_body_width instead of
6966 (save_window_data): New slots frame_text_width,
6967 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
6968 (saved_window): New slots pixel_left, pixel_top, pixel_height,
6970 (Fcurrent_window_configuration, Fset_window_configuration)
6971 (save_window_save, compare_window_configurations): Handle new
6972 slots in save_window_data and saved_window.
6973 (Fset_window_scroll_bars): Fix doc-string.
6974 (window_resize_pixelwise): New variable.
6975 (coordinates_in_window, Fcoordinates_in_window_p):
6977 (make_parent_window): Adjust sequence_number.
6978 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6980 * window.h (struct window): New members new_pixel, pixel_left,
6981 pixel_top, pixel_width, pixel_height. Restore sequence_number.
6982 (wset_new_pixel): New function.
6983 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
6984 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
6985 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
6986 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
6987 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
6988 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
6989 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
6990 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
6991 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
6992 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
6993 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
6994 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
6995 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
6996 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
6997 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
6999 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7000 (window_body_width, check_frame_size): Adapt external declarations.
7001 * xdisp.c (last_max_ascent): New integer.
7002 (window_text_bottom_y): Handle bottom divider.
7003 (window_box_width, window_box_height): Calculate pixelwise.
7004 (get_glyph_string_clip_rects): Handle right divider.
7005 (remember_mouse_glyph): When windows are resized pixelwise
7006 proceed with width and height set to 1.
7007 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7009 (move_it_to): Calculate and return maximum x position
7011 (Fwindow_text_pixel_size): New function.
7012 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7013 (tool_bar_lines_needed): Rename to tool_bar_height.
7014 Calculate pixelwise.
7015 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7016 Calculate pixelwise.
7017 (redisplay_tool_bar): Calculate pixelwise.
7018 (redisplay_window): Calculate pixelwise. Handle dividers.
7019 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7020 (x_draw_vertical_border): Handle dividers.
7021 (define_frame_cursor1): Handle vertical drag cursor.
7022 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7023 (expose_window): Calculate pixelwise. Handle dividers.
7024 (init_xdisp): Initialize pixel values.
7025 * xfaces.c (Qwindow_divider): New face.
7026 (realize_basic_faces): Realize it.
7027 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7028 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7029 (x_set_scroll_bar_default_width): Default actual width to 16.
7030 (Fx_create_frame): Set sizes pixelwise.
7031 (x_create_tip_frame): Default divider widths to zero.
7032 Pixelize call of change_frame_size.
7033 (Fx_show_tip): Handle divider widths. Initial pixel position
7035 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7036 (Vx_window_vertical_drag_shape): New option.
7037 * xmenu.c (free_frame_menubar): Pixelize call of
7039 * xterm.c (x_draw_window_divider): New function.
7040 (x_update_window_end): Optionally draw right divider.
7041 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7042 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7043 (handle_one_xevent, x_new_font): Calculate pixelwise.
7044 (x_set_window_size_1, x_set_window_size): New argument
7045 pixelwise. Calculate pixelwise.
7046 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7047 (struct x_redisplay_interface): Add x_draw_window_divider.
7048 * xterm.h (struct x_output): Add vertical_drag_cursor.
7050 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7052 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7053 Set invisible frames's `redisplay' when a full redisplay is requested.
7054 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7055 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7056 (display_mode_lines): Set it here instead.
7058 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7060 * dispextern.h (set_window_update_flags): Remove.
7062 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7064 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7066 * xdisp.c (REDISPLAY_SOME_P): New macro.
7067 (redisplay_internal): Use it (bug#15999).
7068 (prepare_menu_bars, redisplay_window): Use it as well.
7070 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7072 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7074 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7075 (globals_of_w32font): Zero it out.
7076 (GetCharWidth32W_Proc): New function pointer.
7077 (get_char_width_32_w): New function.
7078 (compute_metrics): If get_glyph_outline_w returns an error, try
7079 get_char_width_32_w before declaring a failure. This avoids
7080 punishing raster (a.k.a. "bitmap") fonts by slowing down
7081 redisplay. (Bug#6364).
7083 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7085 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7086 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7087 highlight needs to be redisplayed. (Bug#15913)
7089 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7091 Fix minor problems found by static checking.
7092 * buffer.h (struct buffer_text, struct buffer):
7093 * frame.h (struct frame):
7094 * window.h (struct window):
7095 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7096 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7097 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7098 no-longer-valid use of HAVE_MENUS.
7099 * xdisp.c (propagate_buffer_redisplay): Now static.
7101 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7103 * xmenu.c (Fmenu_or_popup_active_p):
7104 * window.c (Fset_window_configuration):
7105 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7106 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7107 * fns.c (Fyes_or_no_p):
7108 * editfns.c (Fmessage_box, Fmessage_or_box):
7109 * alloc.c (make_save_ptr_ptr):
7110 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7112 * window.c (Fset_window_configuration): Move select_window later.
7114 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7116 Refine redisplay optimizations to only redisplay *some* frames/windows
7117 rather than all of them.
7118 * xdisp.c (REDISPLAY_SOME): New constant.
7119 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7120 (bset_redisplay, bset_update_mode_line): New functions.
7121 (message_dolog): Use bset_redisplay.
7122 (clear_garbaged_frames): Use fset_redisplay.
7123 (echo_area_display): Use wset_redisplay.
7124 (buffer_shared_and_changed): Remove.
7125 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7126 frame titles. Compute the actual set of windows redisplayed.
7127 Don't update frame titles and menu bars for frames that don't need to
7129 (propagate_buffer_redisplay): New function.
7131 (redisplay_internal): Use it. Be more selective in the set of windows
7132 we redisplay. Propagate windows_or_buffers_changed to
7133 update_mode_lines a bit later to simplify the code.
7134 (mark_window_display_accurate_1): Reset window and buffer's
7136 (redisplay_window): Do nothing if neither the window nor the buffer nor
7137 the frame needs redisplay.
7138 * window.h (struct window): Add `redisplay' field.
7139 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7140 (redisplay_other_windows, window_list): New declarations.
7141 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7142 (window_list): Not static any more.
7143 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7144 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7145 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7146 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7147 * frame.h (struct frame): Add `redisplay' field.
7148 Move `external_menu_bar' bitfield next to other bit-fields.
7149 (SET_FRAME_GARBAGED): Use fset_redisplay.
7150 (SET_FRAME_VISIBLE): Don't garbage the frame;
7151 Use redisplay_other_windows.
7152 * buffer.h (struct buffer): Add `redisplay' field.
7153 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7154 (modify_overlay): Use bset_redisplay.
7155 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7157 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7159 Support w32 file notifications in batch mode.
7160 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7161 invalid (which happens in batch mode). If non-interactive, call
7162 handle_file_notifications to store file notification events in the
7163 input queue. (Bug#15933)
7165 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7167 * w32inevt.c (handle_file_notifications): Now external, not static.
7169 * w32term.h (handle_file_notifications): Provide prototype.
7171 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7172 init_crit, since init_display, which does that otherwise, is not
7175 2013-11-27 Glenn Morris <rgm@gnu.org>
7177 * Makefile.in ($(lispsource)/international/charprop.el): New.
7178 (emacs$(EXEEXT)): Depend on charprop.el.
7180 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7182 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7183 deleting portions of the buffer under non-nil REPLACE argument.
7186 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7187 directory, watch it and not its parent.
7188 (add_watch): Allow empty string in FILE.
7190 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7192 * window.c (Fset_window_start, window_resize_apply)
7193 (window_scroll): Reset window_end_valid (Bug#15957).
7195 2013-11-27 Glenn Morris <rgm@gnu.org>
7197 * Makefile.in (leimdir): Now in lisp source directory.
7198 ($(leimdir)/leim-list.el): Just use ../leim .
7199 * epaths.in (PATH_DUMPLOADSEARCH):
7200 * lread.c (load_path_default):
7201 * nsterm.m (ns_load_path): No more leim directory.
7203 2013-11-26 Andreas Schwab <schwab@suse.de>
7205 * .gdbinit (xgettype): Add cast.
7207 2013-11-26 Glenn Morris <rgm@gnu.org>
7209 Preload leim-list.el.
7210 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7211 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7212 is a single directory.
7214 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7216 bool-vector-subsetp is now the normal direction (Bug#15912).
7217 * data.c (Fbool_vector_subsetp): Test whether the first argument
7218 is a subset of the second one, not the reverse. Add doc string.
7220 Fix minor problems found by static checking.
7221 * lread.c (load_path_default): Now static.
7222 * textprop.c (text_property_stickiness): Be consistent about the
7223 test used when deciding whether to consider the previous character.
7224 This simplifies the code a bit.
7226 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7228 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7230 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7231 (syms_of_frame): Don't defsubr them.
7233 2013-11-25 Glenn Morris <rgm@gnu.org>
7235 * lread.c (load_path_default): Change the sense of the argument.
7236 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7237 from dump_path. When it is not, avoid checking dump_path twice.
7239 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7240 uninstalled dump_path against installed Vload_path. (Bug#15964)
7242 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7244 Export get_pos_property to Elisp.
7245 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7246 (syms_of_editfns): Export it to Elisp.
7248 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7250 2013-11-23 Romain Francoise <romain@orebokech.com>
7252 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7253 initialization here ...
7254 (syms_of_fileio): ... from here.
7256 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7258 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7259 Please use --enable-check-lisp-object-type.
7261 2013-11-23 Glenn Morris <rgm@gnu.org>
7263 * process.c (get_process): Explicit error for dead buffers.
7265 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7267 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7269 2013-11-23 Glenn Morris <rgm@gnu.org>
7271 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7272 * lread.c (load_path_check): Take path to check as argument.
7273 (load_path_default): New, split from init_lread.
7274 (init_lread): Move calc of default load-path to load_path_default.
7275 Empty elements in EMACSLOADPATH now stand for the default.
7276 (load-path): Doc fix.
7277 * emacs.c (decode_env_path): Add option to treat empty elements
7278 as nil rather than ".".
7279 * callproc.c (init_callproc_1, init_callproc):
7280 * image.c (Vx_bitmap_file_path):
7281 * lisp.h (decode_env_path):
7282 * lread.c (Vsource_directory):
7283 Update for new argument spec of decode_env_path.
7285 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7287 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7288 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7290 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7292 Fix some dependency problems that cause unnecessary recompiles.
7293 Problem reported by RMS in
7294 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
7295 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7296 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
7297 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
7298 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
7299 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
7300 (boostrap-clean): No need to remove stamp-oldxmenu.
7302 Fix recently introduced bool vector overrun.
7303 This was due to an optimization that went awry.
7304 Reported by Glenn Morris in
7305 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
7306 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
7307 for empty vectors, undoing the 2013-11-18 change.
7308 * data.c (bool_vector_binop_driver): Rely on this.
7309 Fix bug that occasionally overran the destination.
7310 * lisp.h (struct Lisp_Bool_vector): Document this.
7312 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
7314 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
7317 * nsterm.m (init, run, stop:): Comment out for now, does not work
7320 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
7322 * charset.c (syms_of_charset): Don't read past end of string.
7324 2013-11-19 Glenn Morris <rgm@gnu.org>
7326 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
7328 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
7330 Add hooks to run on gaining/losing focus. (Bug#15029)
7331 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
7332 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
7333 (syms_of_frame): Add focus-in-hook, focus-out-hook.
7335 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
7337 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
7338 The old names predated the API change that put destination at end.
7340 Improve API of recently-added bool vector functions (Bug#15912).
7341 The old API had (bool-vector-count-matches A B)
7342 and (bool-vector-count-matches-at A B I), which gave the
7343 misleading impression that the two functions were variants, one
7344 with a location I. The new API has (bool-vector-count-population A)
7345 and (bool-vector-count-consecutive A B I) to make the distinction
7346 clearer. The first function no longer has a B argument, since the
7347 caller can easily determine the number of nils if the length and
7348 number of ts is known.
7349 * data.c (Fbool_vector_count_population): Rename from
7350 bool_vector_count_matches, and accept just 1 argument.
7351 (Fbool_vector_count_consecutive): Rename from
7352 Fbool_vector_count_matches_at.
7354 Always allocate at least one bits_word per bool vector.
7355 See Daniel Colascione in:
7356 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
7357 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
7358 * data.c (bool_vector_binop_driver): Rely on this. Tune.
7359 * lisp.h (struct Lisp_Bool_vector): Document this.
7361 2013-11-18 Eli Zaretskii <eliz@gnu.org>
7363 * insdel.c (invalidate_buffer_caches): New function, consolidated
7364 from part of prepare_to_modify_buffer.
7365 (insert_from_gap, prepare_to_modify_buffer):
7366 * coding.c (code_convert_region, code_convert_string):
7367 Call invalidate_buffer_caches. (Bug#15841)
7369 * lisp.h (invalidate_buffer_caches): Add prototype.
7371 2013-11-17 Eli Zaretskii <eliz@gnu.org>
7373 * w32term.c (x_update_window_end): Don't invalidate the entire
7374 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7375 highlight needs to be redisplayed. (Bug#15913)
7377 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
7379 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
7381 2013-11-16 Eli Zaretskii <eliz@gnu.org>
7383 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
7384 while we are using Vprin1_to_string_buffer.
7386 * keymap.c (describe_map): Don't crash if PT is 1 both before and
7387 after inserting the description string. (Bug#15907)
7389 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7391 * data.c: Work around bogus GCC diagnostic about shift count.
7392 Reported by Eli Zaretskii in
7393 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
7394 (pre_value): New function.
7395 (count_trailing_zero_bits): Use it.
7397 2013-11-15 Eli Zaretskii <eliz@gnu.org>
7399 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
7400 assume C macros are not supported even under -g3 in these old GCC
7403 2013-11-15 Leo Liu <sdl.web@gmail.com>
7405 * minibuf.c (Ftry_completion, Fall_completions)
7406 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
7408 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7410 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
7411 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
7412 This avoids placing unnecessary constants into the Emacs code.
7414 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
7416 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
7417 for Cygwin w32 build.
7419 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
7420 for Cygwin w32 build. (Bug#15892)
7422 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
7424 Simplify, port and tune bool vector implementation.
7425 * alloc.c (bool_vector_exact_payload_bytes)
7426 (bool_vector_payload_bytes): Remove.
7427 (bool_vector_fill): Return its argument.
7428 * alloc.c (bool_vector_fill):
7430 * print.c (print_object):
7431 Simplify by using bool_vector_bytes.
7432 * alloc.c (make_uninit_bool_vector):
7433 New function, broken out from Fmake_bool_vector.
7434 (Fmake_bool_vector): Use it. Use tail call.
7435 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
7436 * data.c (BITS_PER_ULL): New constant.
7437 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
7438 if long long versions don't exist.
7439 (shift_right_ull): New function.
7440 (count_one_bits_word): New function, replacing popcount_bits_word
7441 macro. Don't assume that bits_word is no wider than long long.
7442 (count_one_bits_word, count_trailing_zero_bits):
7443 Don't assume that bits_word is no wider than long long.
7444 * data.c (bool_vector_binop_driver, bool_vector_not):
7445 * fns.c (Fcopy_sequence):
7447 Create an uninitialized destination, to avoid needless work.
7448 (internal_equal): Simplify.
7449 (Ffillarray): Prefer tail call.
7450 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
7451 contain at least one word.
7452 (bits_word_to_host_endian): Prefer if to #if. Don't assume
7453 chars are narrower than ints.
7454 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
7455 * fns.c (Fcopy_sequence):
7457 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
7458 Don't try to port to hosts where bits_word values have holes; the
7459 code wouldn't work there anyway. Verify this assumption, though.
7460 (bool_vector_bytes): New function.
7461 (make_uninit_bool_vector): New decl.
7462 (bool_vector_fill): Now returns Lisp_Object.
7464 * xfns.c (xic_create_fontsetname):
7465 * xrdb.c (gethomedir): Prefer tail calls.
7467 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
7469 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
7470 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
7472 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
7473 that requires a return value.
7474 (Fset_buffer_modified_p): Take advantage of this change to do
7477 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7479 * buffer.c (Frestore_buffer_modified_p): Sync it with
7480 Fset_buffer_modified_p.
7481 (Fforce_mode_line_update): New function, moved from subr.el.
7482 (Fset_buffer_modified_p): Use them.
7483 (syms_of_buffer): Defsubr Fforce_mode_line_update.
7485 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
7487 * search.c (find_newline): Rewrite to prefer offsets to pointers.
7488 This avoids undefined behavior when subtracting pointers into
7489 different aways. On my platform it also makes the code a tad
7490 smaller and presumably faster.
7492 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7494 * keyboard.c (command_loop_1): Use region-extract-function.
7495 * insdel.c (Qregion_extract_function): Not static any more (can we
7496 stop pretending that these vars can benefit from being marked static?).
7498 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7500 * search.c (find_newline): If buffer text is relocated during the
7501 "dumb loop", adjust C pointers into buffer text to follow suit.
7504 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
7506 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
7507 for conversion (Bug#15837).
7509 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7511 * fileio.c (Finsert_file_contents): Invalidate the newline cache
7512 for the entire range of inserted characters. (Bug#15841)
7514 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
7516 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
7518 (realize_default_face): Remove assignment to distant-foreground if
7519 unspecified (Bug#15815).
7521 2013-11-08 Eli Zaretskii <eliz@gnu.org>
7523 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
7524 cache-long-scans disabled, since we don't want to call
7525 prepare_to_modify_buffer (in insert_1_both) for each message we
7528 * buffer.h (bset_cache_long_scans): New INLINE function, moved
7529 from buffer.c. Improve commentary to the buffer field setter
7532 * buffer.c (bset_cache_long_scans): Static function deleted.
7533 Improve commentary to the buffer field setter functions.
7534 (init_buffer_once): Default for cache-long-scans changed to t.
7537 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
7539 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
7541 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
7542 This bug was introduced in my 2013-06-21 change, and caused
7543 struct Lisp_Sub_Char_Table objects to be given too many slots,
7544 which broke 'make -C admin/unidata'.
7546 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
7548 Import changes from mac-port 4.5.
7549 * macfont.m (mac_font_copy_default_descriptors_for_language)
7550 (mac_font_copy_default_name_for_charset_and_languages): Declare.
7551 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
7552 (macfont_language_default_font_names): New.
7553 (macfont_list): Rearrange language/charset code.
7554 (macfont_close): Don't check for macfont_info->cache.
7555 (mac_ctfont_create_preferred_family_for_attributes): New font
7556 selection code, call
7557 mac_font_copy_default_name_for_charset_and_languages.
7558 (mac_font_copy_default_descriptors_for_language)
7559 (mac_font_copy_default_name_for_charset_and_languages): New functions.
7561 * macfont.h (kCTVersionNumber10_9): Define if not defined.
7563 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
7565 Port to C11 aligned_alloc, and fix some integer overflows.
7566 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
7567 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
7568 and use of posix_memalign replaced with aligned_alloc.
7569 (aligned_alloc): New function, defined or declared as needed.
7570 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
7571 Don't undef; configure.ac now does this.
7572 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
7573 (calloc, aligned_alloc): Check for integer overflow.
7574 (aligned_alloc): Rename from memalign. All uses changed.
7575 (memalign): New function, an alias for aligned_alloc.
7577 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7579 * xdisp.c (redisplay_internal): Fix typo in last change.
7581 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7583 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
7585 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7587 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
7588 redisplay--mode-lines-cause.
7589 (redisplay_internal): Keep them uptodate. Remove redundant check of
7590 buffer_shared_and_changed.
7591 * *.[chm]: Number every assignment to update_mode_lines so we
7592 can track why it is set.
7594 2013-11-06 Eli Zaretskii <eliz@gnu.org>
7596 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
7598 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7600 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
7601 can track why it is set.
7603 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7605 Integer-related fixes for term.c etc.
7606 * dispextern.h (face_tty_specified_color): New function.
7607 * term.c (turn_on_face): Don't rely on undefined behavior when
7608 assigning an out-of-range value to 'long'.
7609 Simplify test for toggling highlight.
7610 (tty_capable_p): Omit last two (unused) args. All callers changed.
7611 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
7612 (read_menu_input, tty_menu_activate, tty_menu_show):
7613 * xfaces.c (x_supports_face_attributes_p)
7614 (tty_supports_face_attributes_p):
7615 Use bool for boolean. All callers changed.
7616 (tty_supports_face_attributes_p): Omit defaults for color indices;
7617 no longer needed. Simplify tail call.
7619 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7621 * xdisp.c (prepare_menu_bars): Mark static.
7622 * lisp.h (prepare_menu_bars): Don't declare.
7623 * xselect.c (x_handle_selection_clear):
7624 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
7626 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
7628 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
7629 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
7631 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7633 * keyboard.c (Fcommand_error_default_function): Rename from
7634 Fdefault_error_output.
7636 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
7638 * keyboard.c (Fdefault_error_output): New function, extracted from
7640 (syms_of_keyboard): Use it for Vcommand_error_function.
7642 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7644 * eval.c (handlerlist_sentinel): New variable (bug#15802).
7645 (init_eval): Use it to ensure handlerlist is non-NULL.
7646 (unwind_to_catch): Make sure we never set handlerlist to NULL.
7647 (Fsignal): Adjust NULLness test of handlerlist.
7648 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
7650 2013-11-05 Eli Zaretskii <eliz@gnu.org>
7652 * callproc.c (call_process): Call prepare_to_modify_buffer before
7653 decoding text read from the sub-process, as the decoded stuff will
7654 be inserted into the buffer. This will invalidate the various
7655 caches maintained for the buffer. (Bug#15148)
7657 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
7659 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
7660 string of glyphless-char-display.
7662 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
7664 * nsfns.m (ns_get_name_from_ioreg): New function.
7665 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
7666 OSX >= 10.9. Use ns_get_name_from_ioreg.
7668 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
7670 Simplify and port recent bool vector changes.
7671 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
7672 only in this file. Use a more-efficient implementation if the
7673 second argument is a power of 2.
7674 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
7675 Remove no-longer-necessary compile-time checks.
7676 (bool_vector_exact_payload_bytes): New function.
7677 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
7678 exact payload changed to call the new function. Do not assume
7679 that the arg or result fits in ptrdiff_t.
7680 (bool_vector_fill): New function.
7681 (Fmake_bool_vector): Use it. Don't assume bit counts fit
7683 (vroundup_ct): Don't assume arg fits in size_t.
7684 * category.c (SET_CATEGORY_SET): Remove. All callers now just
7685 invoke set_category_set.
7686 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
7687 All callers changed. Use bool_vector_set.
7688 * category.h (XCATEGORY_SET): Remove; no longer needed.
7689 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
7691 * data.c (Faref): Use bool_vector_ref.
7692 (Faset): Use bool_vector_set.
7693 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
7694 (Fbool_vector_not, Fbool_vector_count_matches)
7695 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
7696 * fns.c (concat): Use bool_vector_ref.
7697 (Ffillarray): Use bool_vector_fill.
7698 (mapcar1): Use bool_vector_ref.
7699 (sxhash_bool_vector): Hash words, not bytes.
7700 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
7701 a constant, since it's now used in #if.
7702 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
7703 unsigned char on unusual architectures, so that we no longer
7704 assume that the number of bits per bits_word is a power of two or
7705 is a multiple of 8 or of CHAR_BIT.
7706 (Qt): Add forward decl.
7707 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
7708 at least as strictly as bits_word.
7709 (bool_vector_data, bool_vector_uchar_data): New accessors.
7710 All data structure accesses changed to use them.
7711 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
7712 (bool_vector_set): New functions.
7713 (bool_vector_fill): New decl.
7714 (ROUNDUP): Move to alloc.c as described above.
7716 Fix recent gnutls changes.
7717 * gnutls.c (Fgnutls_boot): Don't assume C99.
7718 * process.c (wait_reading_process_output): Fix typo in recent change.
7720 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
7722 * process.c (wait_reading_process_output, read_process_output)
7723 (send_process): Check gnutls_state is not NULL.
7725 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
7726 (Fgnutls_boot): Set process gnutls_p later, after initialization.
7728 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
7730 * nsterm.m (init, run, stop:): New methods in EmacsApp for
7731 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
7733 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
7736 * nsfns.m (Fx_create_frame): Fix memory leak.
7738 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
7739 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
7740 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
7742 2013-11-04 Eli Zaretskii <eliz@gnu.org>
7744 * xdisp.c (message3_nolog, message_with_string): Encode the string
7745 before writing it to the terminal in a non-interactive session.
7747 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
7748 sure we concatenate them into a unibyte string.
7750 * fileio.c (make_temp_name): Encode PREFIX, and decode the
7751 resulting temporary name before returning it to the caller.
7752 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
7753 is a unibyte string, convert NAME to a unibyte string to ensure
7754 that the result is also a unibyte string.
7756 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
7757 create unibyte strings from default paths and directory/file
7760 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
7763 * callproc.c (init_callproc): Use build_unibyte_string to make
7764 sure we create unibyte strings from default paths and
7765 directory/file names.
7767 * buffer.c (init_buffer): Don't store default-directory of
7768 *scratch* in multibyte form. The original problem which led to
7769 that is described in
7770 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
7771 but it was solved long ago. (Bug#15260)
7773 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
7775 Port to stricter C99 platforms.
7776 Especially, C99 prohibits nesting a struct X inside struct Y if
7777 struct X has a flexible array member.
7778 * alloc.c (struct sdata): New type.
7779 (sdata): Implement in terms of struct sdata.
7780 Remove u member; all uses replaced by next_vector, set_next_vector.
7781 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
7782 (SDATA_DATA_OFFSET): Now a constant, not a macro.
7783 (struct sblock): Rename first_data member to data, which is now
7784 a flexible array member. All uses changed.
7785 (next_vector, set_next_vector, large_vector_vec): New functions.
7786 (vector_alignment): New constant.
7787 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
7788 (struct large-vector): Now merely a NEXT member, since the old approach
7789 ran afoul of stricter C99. All uses changed to use
7790 large_vector_vec or large_vector_offset.
7791 (large_vector_offset): New constant.
7792 * dispnew.c: Include tparam.h, for tgetent.
7793 Do not include term.h; no longer needed.
7794 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
7795 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
7796 (struct Lisp_Vector): Use a flexible array member for contents,
7797 instead of a union with a member that is an array of size 1.
7799 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
7800 fact that the struct no longer contains a union.
7801 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
7802 (struct Lisp_Save_Value, struct Lisp_Free):
7803 Use unsigned, not int, for spacers, to avoid c99 warning.
7804 (union specbinding): Use unsigned, not bool, for bitfield, as
7805 bool is not portable to pre-C99 hosts.
7807 2013-11-04 Glenn Morris <rgm@gnu.org>
7809 * emacs.c (usage_message): Mention that `-L :...' appends.
7811 2013-11-02 Glenn Morris <rgm@gnu.org>
7813 * Makefile.in (abs_builddir): Remove.
7814 (bootstrap_exe): Use relative filename.
7816 Use relative filenames in TAGS files.
7817 * Makefile.in (abs_srcdir): Remove it again.
7818 (.PHONY): Remove frc.
7819 (maintainer-clean): No more TAGS-LISP file.
7820 (TAGS): Pass relative file names to etags.
7821 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
7823 * Makefile.in (abs_srcdir): New, set by configure.
7825 (maintainer-clean): Remove pointless echo. That should be in the
7826 top-level Makefile, if anywhere. Delete TAGS-LISP.
7827 (extraclean): No s/ and m/ directories for some time.
7828 (TAGS): Also depend on ctagsfiles3.
7829 Remove no-longer-defined S_FILE.
7830 Pass absolute filenames to etags once more.
7831 (TAGS-LISP): Replace lispdir with its expansion.
7832 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
7833 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
7835 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
7837 * xfaces.c (check_lface_attrs, realize_default_face):
7838 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
7839 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
7841 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
7843 * emacs.c (original_pwd): Remove global var by making it local.
7844 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
7846 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
7848 * xfaces.c: Declare color_distance.
7849 (QCdistant_foreground): New variable.
7850 (NEAR_SAME_COLOR_THRESHOLD): New define.
7851 (load_color2): New function.
7852 (load_color): Call load_color2.
7853 (load_face_colors): Call load_color2 and if distant-color is specified
7854 calculate distant and use distant-color if colors are near.
7855 (LFACE_DISTANT_FOREGROUND): New define.
7856 (merge_face_ref, Finternal_set_lisp_face_attribute)
7857 (Finternal_get_lisp_face_attribute)
7858 (x_supports_face_attributes_p): Handle distant-foreground similar to
7860 (syms_of_xfaces): DEFSYM QCdistant_foreground.
7862 * dispextern.h (lface_attribute_index):
7863 Add LFACE_DISTANT_FOREGROUND_INDEX.
7865 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
7867 * image.c (pbm_next_char): New function.
7868 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
7869 (pbm_scan_number): Use it.
7870 (Qlibjpeg_version): New variable.
7871 (syms_of_image): DEFSYM and initialize it.
7873 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
7875 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
7877 2013-10-31 Glenn Morris <rgm@gnu.org>
7879 * emacs.c (original_pwd): New char.
7880 (main): If using --chdir, store original_pwd.
7881 (init_cmdargs): When setting Vinvocation_directory based on a
7882 relative argv[0], use original_pwd if set. (Bug#15768)
7884 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7886 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
7888 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
7890 * insdel.c: Fix minor problems found by static checking.
7891 (Qregion_extract_function): Now static.
7892 (prepare_to_modify_buffer_1): Remove unused locals.
7894 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7896 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
7897 (syms_of_xdisp): Declare pre-redisplay-function.
7898 (markpos_of_region): Remove function.
7899 (init_iterator, compute_stop_pos, handle_face_prop)
7900 (face_before_or_after_it_pos, reseat_to_string)
7901 (get_next_display_element, window_buffer_changed)
7902 (redisplay_internal, try_cursor_movement, redisplay_window)
7903 (try_window_reusing_current_matrix, try_window_id, display_line)
7904 (note_mode_line_or_margin_highlight, note_mouse_highlight)
7905 (display_string, mouse_face_from_buffer_pos): Remove region handling.
7906 * window.h (struct window): Remove field `region_showing'.
7907 * dispextern.h (struct it): Remove region_beg/end_charpos.
7908 (face_at_buffer_position, face_for_overlay_string)
7909 (face_at_string_position): Update prototypes.
7910 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
7911 (face_at_string_position): Remove `region_beg' and `region_end' args.
7912 * fontset.c (Finternal_char_font):
7913 * font.c (font_at, font_range): Adjust calls accordingly.
7914 * insdel.c (Qregion_extract_function): New var.
7915 (syms_of_insdel): Initialize it.
7916 (prepare_to_modify_buffer_1): Use it.
7918 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
7920 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
7921 * ftxfont.c (ftxfont_get_gcs):
7922 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
7923 * xfaces.c (x_free_colors, x_free_dpy_colors)
7924 (x_create_gc, unload_color):
7925 * xselect.c (x_property_data_to_lisp):
7926 * xsettings.c (parse_settings):
7927 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
7928 (get_bits_and_offset): Adjust definition.
7929 * frame.c (XParseGeometry): Adjust locals.
7930 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
7931 * regex.h (toplevel): Likewise for reg_syntax_t.
7933 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7935 * eval.c (run_hook_with_args): Use FUNCTIONP.
7937 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
7939 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
7940 fields, drop 'allocated_p' member and use -1 for uninitialized value.
7941 * w32term.h (struct w32_output): Similarly but do not use -1 because...
7942 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
7943 on MS-Windows anyway.
7944 (free_face_colors): Define only if HAVE_X_WINDOWS and...
7945 (free_realized_face): ...adjust user.
7946 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
7947 white relief pixels to -1.
7948 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
7949 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
7950 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
7952 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
7954 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
7955 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
7956 in practice now. All callers changed.
7958 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
7960 * dispextern.h (struct face): Use bitfields for 'underline_type'
7961 and 'box' members. Remove set-but-unused members 'pixmap_w' and
7962 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
7963 'stipple' member. Move 'lface' member up to help...
7964 * xfaces.c (make_realized_face): ...this function to find and
7965 clear just the members that need clearing.
7966 (load_face_colors, realize_x_face):
7967 * xdisp.c (extend_face_to_end_of_line): Adjust user.
7969 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
7971 * xftfont.c (struct xftfont_info): Remove set-but-unused
7973 (xftfont_open): Adjust user.
7974 (xftfont_get_colors): Remove useless prototype.
7976 2013-10-26 Eli Zaretskii <eliz@gnu.org>
7978 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
7979 before passing them to 'unexec'. (Bug#15260)
7981 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
7983 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
7985 2013-10-25 Eli Zaretskii <eliz@gnu.org>
7987 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
7988 the changed signature of the font driver's 'close' method.
7990 * w32font.h (w32font_close): Adjust the prototype to the change in
7991 function definition.
7993 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
7995 * w32uniscribe.c (uniscribe_close): Adapt the call to
7996 w32font_close to its new prototype.
7998 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8000 Omit unused frame argument of font API's close function.
8001 * font.h (struct font): Drop frame argument. Adjust comment.
8002 * font.c (font_clear_cache, font_close_object): Adjust users.
8003 * ftfont.c (ftfont_close):
8004 * ftxfont.c (ftxfont_close):
8005 * macfont.m (macfont_close):
8006 * nsfont.m (nsfont_close):
8007 * w32font.c (w32font_close):
8008 * xfont.c (xfont_close):
8009 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8010 tweak comments and make functions safe if called more than once for
8011 the same font object.
8013 Perform font-specific cleanup when font object is swept by GC. See
8014 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8015 * alloc.c (cleanup_vector): New function.
8016 (sweep_vector): Call it for each reclaimed vector object.
8017 * font.h (struct font): Adjust comment.
8019 2013-10-24 Glenn Morris <rgm@gnu.org>
8021 * Makefile.in (abs_top_srcdir): New, set by configure.
8023 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8025 Adjust recent font-related changes to fix bug#15686.
8026 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8027 is a live window system frame, mark its default font too.
8029 2013-10-23 Glenn Morris <rgm@gnu.org>
8031 * Makefile.in (RUN_TEMACS): Make relative (again).
8032 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8033 (bootstrap-emacs$(EXEEXT)):
8034 Quote entities that might contain whitespace.
8036 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8038 Port to Solaris 10 and its bundled GCC.
8039 Problem reported by Timothy C. Burt.
8040 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8042 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8044 Do not allow font caches to grow too large.
8045 * alloc.c (compact_font_cache_entry, compact_font_caches):
8046 New functions or stub if not HAVE_WINDOW_SYSTEM.
8047 (compact_undo_list): Factor out from Fgarbage_collect.
8049 (mark_face_cache): Mark face font. Move down to avoid
8051 (mark_terminals): Do not mark font cache here.
8052 (Fgarbage_collect): Call compaction functions described
8053 above. Adjust comment.
8055 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8057 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8058 chdir to HOME (bug#15607).
8060 * nsterm.m (Qcocoa, Qgnustep): New variables.
8061 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8062 (ns_get_color): Make selection color work for GNUstep also.
8064 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8066 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8067 handles mouse clicks. Instead, let GPM use the same code as all
8068 the other mice use. See the discussion starting at
8069 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8070 for the details of the problem with the menu bar this fixes.
8072 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8074 Remove port-specific display name lists to avoid extra
8075 complexity and data duplication with display info lists.
8076 * xterm.h (x_display_name_list): Remove declaration.
8077 * xterm.c (x_display_name_list): Remove.
8078 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8079 * xfns.c (x_display_info_for_name, Fx_display_list):
8080 Likewise. Use x_display_list where appropriate.
8081 * w32term.h (w32_display_name_list): Remove declaration.
8082 * w32term.c (w32_display_name_list): Remove.
8083 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8085 * w32fns.c (x_display_info_for_name, Fx_display_list):
8086 Likewise. Use x_display_list where appropriate.
8087 * nsterm.h (ns_display_name_list): Remove declaration.
8088 * nsterm.m (ns_display_name_list): Remove.
8089 (ns_term_init, syms_of_nsterm): Adjust users.
8090 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8091 Likewise. Use x_display_list where appropriate.
8092 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8093 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8094 (mark_terminals): Mark per-terminal font cache.
8096 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8098 Don't run timers in input-pending-p. Its new check-timers param
8099 provides the prior behavior. (Bug#15045).
8100 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8102 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8104 Make some functions static in non-Microsoft builds.
8105 On my platform (Fedora 19 x86-64), this shrinks the
8106 Emacs executable (text+data) by 0.25%.
8107 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8108 (load_color) [!MSDOS]:
8109 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8110 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8111 * lisp.h (check_existing):
8112 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8113 (network_interface_info) [!WINDOWSNT]:
8114 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8115 Remove extern decls.
8116 * fileio.c (check_existing):
8117 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8118 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8119 (network_interface_info) [!WINDOWSNT]:
8120 * term.c (encode_terminal_code) [!WINDOWSNT]:
8121 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8122 * xfaces.c (load_color) [!MSDOS]:
8124 * fileio.c (check_existing, check_executable, check_writable):
8125 * process.c (network_interface_list, network_interface_info):
8126 Move earlier, so that we don't need forward decls.
8127 * gnutls.c (fn_gnutls_transport_set_errno)
8128 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8130 * w32.c (init_environment): Use faccessat rather than
8131 check_existing, partly for consistency with the rest of the code
8132 in this file, partly so that check_existing can be static.
8134 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8135 * emacs.c (MAIN_PROGRAM): New macro.
8136 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8137 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8139 bool vector int width fixes
8140 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8141 (Fbool_vector_count_matches_at):
8142 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8143 can exceed PTRDIFF_MAX, at least in theory.
8144 (Fbool_vector_count_matches_at):
8145 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8147 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8149 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8150 (struct sockaddr): Add forward decl, for platforms that lack it.
8152 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8154 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8157 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8159 * w32.c (network_interface_get_info, network_interface_list)
8160 (network_interface_info): New functions. (Bug#15610)
8161 (GetAdaptersInfo_Proc): New typedef.
8162 (get_adapters_info): New wrapper function.
8163 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8165 * process.h (network_interface_list, network_interface_info):
8168 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8169 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8170 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8171 for WINDOWSNT. Doc fix.
8172 (syms_of_process): Defsubr Snetwork_interface_list and
8173 Snetwork_interface_info unconditionally.
8175 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8176 in NS GUI sessions. (Bug#15629)
8178 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8180 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8182 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8184 * print.c (print_object): Print " ..." when truncating bool vectors.
8186 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8188 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8189 standard mouse buttons.
8191 * termhooks.h (struct input_event): Remove incorrect commentary.
8193 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8195 Disallow bool vector operations on mixed-length operands.
8196 The old behavior left garbage in the result vector sometimes,
8197 and didn't seem to be useful.
8198 * data.c (Qwrong_length_argument): New static var.
8199 (wrong_length_argument): New function.
8200 (bool_vector_binop_driver): Check that args agree in length.
8202 * keyboard.c, keyboard.h (all_kboards): Now static.
8204 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8206 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8207 note from the lispref.
8209 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8211 * nsterm.h (struct ns_display_info): Remove set-but-unused
8212 member image_cache (image caches are per-terminal anyway).
8213 (FRAME_X_IMAGE_CACHE): Remove.
8214 * nsterm.m (ns_initialize_display_info): Adjust user.
8216 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8218 * w32proc.c: Include mingw_time.h.
8220 * w32.c: Include mingw_time.h.
8222 Implement scrolling of TTY menus when the screen is too short.
8224 * term.c (tty_menu_display): Accept an additional argument, the
8225 menu item from which to start displaying the menu. Account for
8226 the value of Y when limiting the menu to the number of available
8228 (mi_result): New enumeration.
8229 (read_menu_input): Return enumerated value. When the y coordinate
8230 hits min_y or max_y, return scroll indication instead of wrapping
8232 (tty_menu_activate): Handle the scrolling indications from
8233 read_menu_input. Compute the first menu item to display and pass
8234 it to tty_menu_display.
8236 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8238 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8239 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8240 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8241 Adjust to match the change described below.
8242 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8243 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8244 memory_below_frame members to...
8245 * termchar.h (struct tty_display_info): ...here because they're
8246 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8247 * term.c (init_tty):
8248 * nsterm.m (ns_create_terminal):
8249 * w32term.c (w32_create_terminal):
8250 * xterm.c (x_create_terminal): Adjust users.
8251 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8252 to filter out non-TTY frames. Adjust comment.
8253 (scrolling): Adjust user. Prefer eassert for debugging check.
8255 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8257 * xfaces.c (PT_PER_INCH): Remove unused macro.
8258 * termhooks.h (struct terminal): Remove set-but-unused
8259 member fast_clear_end_of_line.
8260 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8261 * nsterm.m (ns_create_terminal):
8262 * term.c (init_tty):
8263 * w32term.c (w32_create_terminal):
8264 * xterm.c (x_create_terminal): Adjust users.
8266 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8268 * lisp.h (bool_vector_size): New function.
8269 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8270 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8271 (Fbool_vector_not, Fbool_vector_count_matches_at):
8272 Remove uses of 'eassume' that should no longer be needed,
8273 because they are subsumed by the 'eassume' in bool_vector_size.
8275 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8277 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8278 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8279 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
8281 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8283 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8284 have different dimensions. (Bug#15575)
8286 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8289 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8291 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8293 * term.c (tty_menu_show): Never return with unbalanced
8294 specpdl. Use eassert for debugging check. Adjust style.
8296 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8298 * term.c (read_menu_input): Make selection of menu items
8299 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
8300 (tty_menu_activate): Fix off-by-one error when computing max_y.
8302 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
8304 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
8305 audit logging (only used with GnuTLS 3.x) and enable it.
8307 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8309 * dispnew.c (redraw_frame): Remove useless #ifdef because
8310 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
8311 Also, move TTY fflush to...
8312 * term.c (tty_update_end): ...this function.
8314 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8316 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
8317 the end of the frame's glyph matrix. (Bug#15575)
8319 * term.c (tty_menu_display): Don't move cursor while overwriting
8320 frame's glyphs with menu items. Limit the number of items
8321 displayed to what can be shown on the available screen lines,
8322 excluding the echo area.
8323 (tty_menu_activate): Limit the Y coordinate allowed by
8324 read_menu_input to the last screen line used for menu display.
8326 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
8328 * lisp.h (eassume): New macro.
8329 Also, include <verify.h>, for 'assume'.
8330 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
8331 (vroundup, vector_nbytes):
8332 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8333 (Fbool_vector_not, Fbool_vector_count_matches)
8334 (Fbool_vector_count_matches_at):
8335 Use eassume, not eassert.
8336 * casetab.c (set_identity, shuffle):
8337 * composite.c (composition_gstring_put_cache):
8338 * dispnew.c (update_frame_1):
8339 * ftfont.c (ftfont_shape_by_flt):
8340 * image.c (gif_load):
8341 * intervals.c (offset_intervals):
8342 * macfont.m (macfont_shape):
8343 Remove calls to 'assume' that are no longer needed, because
8344 --enable-gcc-warnings no longer generates bogus warnings
8345 when these calls are removed.
8347 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8349 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
8351 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
8353 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
8354 (Qsubstitute_env_in_file_name): New var.
8355 (syms_of_fileio): Define it.
8357 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8359 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
8360 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
8363 * term.c (save_and_enable_current_matrix): Don't allocate and
8364 don't save margin areas.
8365 (restore_desired_matrix): Don't restore margin areas.
8366 (free_saved_screen): Don't free margin areas.
8368 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
8370 * image.c: Pacify --enable-gcc-warnings.
8371 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
8372 #define only if used.
8374 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8376 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
8377 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
8378 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
8379 (gif_load): For giflib v5.x and later, display the error message
8380 produced by giflib when its functions fail.
8381 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
8384 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8386 * keyboard.c (last_event_timestamp): Remove. For X selection and
8387 GTK popup menus, it may be obtained from per-frame X display info.
8388 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
8389 (process_special_events): Adjust users.
8390 * keyboard.h (last_event_timestamp): Remove declaration.
8391 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
8392 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
8393 * menu.h (xmenu_show): Adjust prototype.
8394 * menu.c (Fx_popup_menu): Adjust user.
8395 * xselect.c (x_own_selection, x_get_foreign_selection)
8396 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
8398 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8400 * keyboard.c (init_kboard): Now static. Add arg
8401 to denote window system. Adjust comment.
8402 (init_keyboard): Adjust user.
8403 (allocate_kboard): New function.
8405 * nsterm.m (ns_term_init):
8406 * term.c (init_tty):
8407 * w32term.c (w32_create_terminal):
8408 * xterm.c (x_term_init): Use it.
8409 * keyboard.h (init_kboard): Remove prototype.
8410 (allocate_kboard): Add prototype.
8412 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
8414 * image.c (GIFLIB_MAJOR): Ensure it's defined.
8415 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
8417 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8419 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
8421 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8423 * term.c (tty_menu_activate): Flush the output stream after
8424 showing the cursor, and don't mark the frame garbaged at exit from
8425 the function. Fixes redisplay glitches when moving from one menu
8428 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
8430 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
8431 or throw error (Bug#15570).
8433 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8435 * intervals.c (temp_set_point_both): Move test into 'eassert',
8438 * lisp.h (eassert): Don't use 'assume'.
8439 Sometimes 'assume' wins in performance, and sometimes it loses,
8440 so it shouldn't be used all the time. Perhaps we need two
8441 flavors of 'eassert', one for where 'assume' is far more likely
8442 to help or to hurt; but that can be done later.
8443 Problem reported by Dmitry Antipov in
8444 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
8445 Also, don't include <verify.h>; no longer needed.
8447 2013-10-09 Glenn Morris <rgm@gnu.org>
8449 * eval.c (Fcond): Doc tweak.
8451 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8453 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
8454 expressions with side effects to eassert. (Bug#15565)
8456 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
8458 * fns.c (hashfn_user_defined): Allow hash functions to return any
8461 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8463 Fix minor problems found by static checking.
8464 * dispnew.c (save_current_matrix): Omit unnecessary casts.
8465 * dispnew.c (update_frame_with_menu): Mark debug local as used.
8466 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
8467 * keyboard.c (read_menu_command): Remove unused local.
8468 * lisp.h (read_menu_command): New decl.
8469 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
8470 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
8471 Return ptrdiff_t, not int.
8472 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
8473 not int, for benefit of xpalloc.
8474 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
8476 (have_menus_p): Remove; unused.
8477 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
8478 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
8479 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
8481 (save_and_enable_current_matrix): Omit unnecessary casts.
8482 (read_menu_input): Omit local extern decl (now in lisp.h).
8483 Don't access uninitialized storage if mouse_get_xy fails.
8484 (tty_menu_activate): Mark local as initialized, for lint.
8485 (tty_menu_activate, tty_meny_show): Remove unused locals.
8487 2013-10-08 Eli Zaretskii <eliz@gnu.org>
8489 Support menus on text-mode terminals.
8490 * xterm.h (xw_popup_dialog): Add prototype.
8492 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
8493 (xmenu_show): Block input here, instead in Fx_popup_menu.
8494 (xw_popup_dialog): New function, with X-specific bits of popup
8497 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
8500 * window.c (Fset_window_configuration): Use run-time tests of the
8501 frame type instead of compile-time conditionals, when menu-bar
8502 lines are considered.
8504 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
8505 (w32_popup_dialog): New prototypes.
8507 * w32menu.c (Fx_popup_dialog): Function deleted.
8508 (w32_popup_dialog): New function, with w32 specific bits of popup
8509 dialogs. Block input here.
8511 * w32inevt.c (w32_console_read_socket): Minor change to add
8512 debugging TTY events.
8514 * w32fns.c (show_hourglass): If returning early because the frame
8515 is not a GUI frame, unblock input.
8517 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
8518 (cursorY): New functions.
8520 * termhooks.h (cursorX, cursorY): Prototypes of functions on
8521 WINDOWSNT, macros that call curX and curY elsewhere.
8523 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
8525 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
8526 specific function to hide and show cursor on a text-mode terminal.
8527 (tty_menu_struct, struct tty_menu_state): New structures.
8528 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
8529 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
8530 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
8531 (tty_menu_locate, save_and_enable_current_matrix)
8532 (restore_desired_matrix, screen_update, read_menu_input)
8533 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
8534 (tty_pop_down_menu, tty_menu_last_menubar_item)
8535 (tty_menu_new_item_coords, tty_menu_show): New functions.
8536 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
8538 * nsterm.h (ns_popup_dialog): Adjust prototype.
8540 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
8542 (ns_popup_dialog): Adapt order of arguments to the other
8543 *_menu_show implementations.
8544 (Fx_popup_dialog): Function deleted.
8546 * msdos.c (x_set_menu_bar_lines): Delete unused function.
8548 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
8550 * menu.c (have_boxes): New function.
8551 (single_keymap_panes): Use it instead of a compile-time
8553 (single_menu_item): Use run-time tests of the frame type instead
8554 of compile-time conditionals.
8555 (encode_menu_string): New function.
8556 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
8557 the macro, since different types of frame need different encoding
8559 (digest_single_submenu): Use run-time tests of frame type instead
8560 of, or in addition to, compile-time conditionals.
8561 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
8562 (Fx_popup_menu): Detect when the function is called from keyboard
8563 on a TTY. Don't barf when invoked on a text-mode frame.
8564 Check frame type at run time, instead of compile-time conditionals for
8565 invoking terminal-specific menu-show functions.
8566 Call tty_menu_show on text-mode frames.
8567 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
8568 run time to determine which alternative to invoke; support dialogs
8571 * keyboard.h <Qmouse_movement>: Declare.
8573 * keyboard.c <Qmouse_movement>: Now extern.
8574 <Qecho_keystrokes>: New static variable.
8575 (read_key_sequence): Accept an additional argument, a flag to
8576 prevent redisplay during reading of the key sequence. All callers
8578 (read_menu_command): New function.
8579 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
8581 (toolkit_menubar_in_use): New function.
8582 (make_lispy_event): Use it instead of a compile-time test.
8584 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
8585 window-system being available.
8587 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
8588 to x-popup-dialog on the frame type, they all now support popup
8591 * dispnew.c (save_current_matrix): Save the margin areas.
8592 (restore_current_matrix): Restore margin areas.
8593 (update_frame_with_menu): New function.
8595 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
8598 * alloc.c (make_save_ptr): Now compiled unconditionally.
8600 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8602 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
8603 (redraw_frame, update_frame): Adjust users.
8604 * dispextern.h (set_window_update_flags): Adjust prototype.
8605 * xdisp.c (redisplay_internal): When updating all frames with zero
8606 windows_or_buffers_changed, assume that only the windows that shows
8607 current buffer should be really updated.
8609 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8611 Do not allocate huge temporary memory areas and objects while encoding
8612 for file I/O, thus reducing an enormous memory usage for large buffers.
8613 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
8614 * coding.h (struct coding_system): New member raw_destination.
8615 * coding.c (setup_coding_system): Initialize it to zero.
8616 (encode_coding_object): If raw_destination is set, do not create
8617 dst_object. Add comment.
8618 * fileio.c (toplevel): New constant E_WRITE_MAX.
8619 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
8620 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
8622 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
8624 * nsterm.m (windowDidExitFullScreen:)
8625 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
8627 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8629 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
8630 * keyboard.c (unblock_input_to): Don't process pending signals
8631 if a fatal error is in progress.
8633 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
8634 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
8635 they're talking about words in Lisp bool vectors.
8636 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
8637 * data.c (popcount_bits_word): Rename from popcount_size_t.
8638 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
8641 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
8643 Improve support for popcount and counting trailing zeros (Bug#15550).
8644 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
8645 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
8646 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
8647 (popcount_size_t_msc, popcount_size_t_gcc):
8648 Remove; now done by Gnulib.
8649 (popcount_size_t): Now a macro that defers to Gnulib.
8650 (count_trailing_zero_bits): Return int, for consistency with
8651 Gnulib and because Emacs prefers signed to unsigned int.
8652 Don't assume that size_t is either unsigned int or unsigned long
8653 or unsigned long long.
8654 (size_t_to_host_endian): Do not assume that size_t is either
8655 exactly 32 or exactly 64 bits wide.
8656 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
8657 etc., so that it's now an enum constant, not a macro.
8658 No need to assume that it's either 32 or 64.
8660 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
8662 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
8665 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
8667 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
8668 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
8670 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
8672 emacs_read and emacs_write now use void *, not char *.
8673 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
8674 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
8675 Buffer arg is now void *, not char *. This matches plain
8676 'read' and 'write' better, and avoids a constraint violation
8677 on Solaris 9 with Oracle Studio.
8679 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
8681 * alloc.c (Fmake_string): For ASCII char initializer, prefer
8682 memset to explicit loop. Otherwise copy largest possible chunk
8683 from initialized to uninitialized part, thus allowing the longer
8684 memcpy runs and reducing the number of loop iterations.
8686 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
8688 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
8689 hide toolbar (Bug#15388).
8690 (windowDidEnterFullScreen:): If presentation options are zero,
8691 set them here (Bug#15388).
8692 (ns_update_auto_hide_menu_bar): Remove runtime check.
8693 Don't auto hide dock unless menubar is also auto hidden.
8695 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
8697 * editfns.c (message): Mention batch mode in doc string.
8699 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
8701 * nsterm.m (check_native_fs): Remove erroneous comment.
8703 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
8705 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
8706 uses find_newline instead of scan_newline and so doesn't move point.
8708 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
8710 Use hardware support for byteswapping on glibc x86 etc.
8711 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
8712 whereas the old swap64 needed 30.
8713 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
8714 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
8715 Use byteswap.h's macros to swap bytes.
8716 * lisp.h (swap16, swap32, swap64): Remove.
8717 All uses replaced by bswap_16, bswap_32, bswap_64.
8719 * bytecode.c (exec_byte_code): Use some more volatile variables
8720 to work around local variables getting clobbered by longjmp.
8721 Port to pre-C99, which doesn't allow decls after stmts.
8723 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
8725 * lisp.h (eassert): Assume that COND is true when optimizing.
8726 In other words, take on the behavior of eassert_and_assume.
8727 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
8728 (eassert_and_assume): Remove. All uses replaced by eassert.
8730 * xdisp.c (Qglyphless_char): Now static.
8732 Adjust to merge from gnulib.
8733 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
8734 * lisp.h: Include <verify.h>, for 'assume'.
8736 * eval.c (clobbered_eassert): New macro.
8737 (internal_catch, internal_condition_case)
8738 (internal_condition_case_1, internal_condition_case_2)
8739 (internal_condition_case_n): Use it instead of eassert
8740 when the argument contains locals clobbered by longjmp.
8741 Don't use clobbered locals outside of clobbered_eassert.
8742 (internal_lisp_condition_case): Use a volatile variable
8743 to work around a local variable's getting clobbered.
8745 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
8747 * lisp.h (struct handler): Merge struct handler and struct catchtag.
8748 (PUSH_HANDLER): New macro.
8749 (catchlist): Remove.
8750 (handlerlist): Always declare.
8752 * eval.c (catchlist): Remove (merge with handlerlist).
8753 (handlerlist, lisp_eval_depth): Not static any more.
8754 (internal_catch, internal_condition_case, internal_condition_case_1)
8755 (internal_condition_case_2, internal_condition_case_n):
8757 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
8758 handlerlist/catchlist.
8759 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
8760 handlerlist which can only handle a single condition-case handler at
8762 (find_handler_clause): Simplify since we only a single branch here
8765 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
8767 (bcall0): New function.
8768 (exec_byte_code): Add corresponding cases. Improve error message when
8769 encountering an invalid byte-code. Let Bunwind_protect accept
8770 a function (rather than a list of expressions) as argument.
8772 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
8773 and make them unconditional now that they're heap-allocated.
8775 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
8777 * charset.c (Fdecode_char, Fencode_char): Remove description of
8778 `restriction' arg. now that it's hidden by advertised-calling-convention.
8780 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
8782 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
8783 Remove unused variable (from mac-port).
8784 (macfont_draw): Use s->ybase for correct y position.
8786 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8788 * frame.h (struct frame): Drop has_minibuffer member because...
8789 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
8790 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
8792 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8794 * window.h (struct window): Prefer enum text_cursor_kinds to int
8795 for phys_cursor_type member. Move the latter, phys_cursor_width,
8796 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
8797 * window.c (replace_window, make_window): Adjust users.
8799 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8801 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
8802 this module is never compiled otherwise.
8804 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
8806 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
8809 2013-09-29 Eli Zaretskii <eliz@gnu.org>
8811 * xdisp.c (get_next_display_element): Don't call face_for_font in
8812 a build configured --without-x. (Bug#15484)
8814 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
8816 * window.c (calc_absolute_offset): #elif should be #elif defined.
8818 * frame.c (delete_frame): Block/unblock input to overcome race
8819 condition (Bug#15475).
8821 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
8823 * frame.c (delete_frame): Record selected frame only after
8824 calling Qdelete_frame_functions (Bug#15477).
8826 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
8828 * nsterm.m (ns_selection_color): Remove.
8829 (ns_get_color): Check for ns_selection_(fg|bg)_color using
8830 NSColor selectedText(Background)Color. Only for COCOA.
8831 (ns_term_init): Remove assignment of ns_selection_color, logic
8832 moved to ns_get_color.
8834 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
8835 NS_SELECTION_COLOR_DEFAULT.
8836 (NS_SELECTION_FG_COLOR_DEFAULT): New.
8838 2013-09-28 Eli Zaretskii <eliz@gnu.org>
8840 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
8841 frame' does not have the tool_bar_window member.
8843 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
8845 Signal error when reading an empty byte-code object (Bug#15405)
8846 * lread.c (read1): Signal error.
8847 * alloc.c (make_byte_code): eassert header size.
8848 (sweep_vectors): Change an int to size_t.
8850 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8852 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
8853 instead of ints, as it's the usual style for offsetof constants. See:
8854 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
8856 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
8857 This is ugly, but it should fix the performance problem for older
8858 GCC versions in the short run. I'll look into integrating the
8859 Gnulib module for popcount, as a better fix.
8860 See the thread starting in:
8861 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
8862 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
8863 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
8864 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
8865 (popcount_size_t): Use it.
8867 2013-09-24 Daniel Colascione <dancol@dancol.org>
8869 * process.c (Fnetwork_interface_info): Fix build break due to
8872 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8874 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
8875 Prefer signed to unsigned integers where either will do.
8876 No need for 'const' on locals that do not escape.
8877 Omit easserts with unnecessary and unportable assumptions about
8878 alignment. Avoid unnecessary casts to char *.
8880 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
8882 Use union for the payload of struct Lisp_Vector.
8883 This helps to avoid a few glitches dictated by C's aliasing rules.
8884 * lisp.h (struct Lisp_Vector): Use union for next and
8885 contents member. Adjust comment. Change related users.
8886 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
8887 Related users changed.
8888 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
8889 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
8890 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
8891 * xfaces.c, xfont.c, xmenu.c: Related users changed.
8893 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
8895 Optimize glyph row clearing and copying routines.
8896 * dispextern.h (struct glyph_row): Change layout of struct
8897 glyph_row to help copy_row_except_pointers. Adjust comment.
8898 * dispnew.c (null_row): Remove.
8899 (clear_glyph_row): Use offsetof and memset to find and clear
8900 just the members that need clearing. Adjust comment.
8901 (copy_row_except_pointers): Likewise for copying.
8903 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8905 Some minor cleanups of recently-added bool vector code.
8906 * conf_post.h (assume): Always return void. Use lint version
8907 only if GCC and MSC versions don't apply.
8908 * conf_post.h (assume):
8909 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
8910 Depend on _MSC_VER, not __MSC_VER, for consistency with
8912 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
8913 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
8914 (bool_vector_binop_driver, count_trailing_zero_bits)
8915 (size_t_to_host_endian): Now static, not static inline;
8916 the latter isn't needed with modern compilers and doesn't
8917 work with older compilers anyway.
8919 * alloc.c (valgrind_p): Use bool for boolean.
8921 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
8923 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
8924 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
8925 (display_last_displayed_message_p, message_buf_print)
8926 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
8927 Use bool for boolean.
8928 * dispextern.h (cancel_line, init_desired_glyphs):
8929 Remove ancient leftover.
8930 (help_echo_showing_p, hourglass_shown_p):
8931 * lisp.h (noninteractive_need_newline): Adjust declaration.
8933 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
8935 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
8937 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
8938 ...this file and convert the latter to static. Adjust comment.
8939 (make_initial_frame):
8940 * window.c (init_window_once): Adjust user.
8941 * frame.h (last_nonminibuf_frame): Remove declaration.
8942 * lisp.h (selected_frame): Likewise.
8943 * msdos.c (the_only_display_info): Adjust comment.
8945 2013-09-23 Eli Zaretskii <eliz@gnu.org>
8947 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
8948 computing the end column of mouse-highlight that comes from
8949 display or overlay strings. (Bug#15437)
8950 (note_mouse_highlight): Adapt calculation of last argument to
8951 mouse_face_from_string_pos to the above change.
8953 * conf_post.h (__has_builtin): Define to zero, if undefined, on
8954 all platforms, not just for clang.
8956 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
8958 * filelock.c (lock_file_1): Rearrange to remove compiler warning
8959 about excess arguments to snprintf.
8961 * conf_post.h(assume): Use __builtin_unreachable for clang.
8963 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
8965 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
8966 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
8968 2013-09-23 Daniel Colascione <dancol@dancol.org>
8970 * alloc.c (USE_VALGRIND): New macro; on by default
8971 when ENABLE_CHECKING.
8972 (mark_maybe_object, mark_maybe_pointer)
8973 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
8975 (valgrind_p) [USE_VALGRIND]: New variable.
8976 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
8978 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
8980 * process.c (wait_reading_process_output): Change int pnamelen to
8983 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
8984 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
8985 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
8986 argument to unsigned long to avoid warning.
8987 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
8989 * conf_post.h (assume): Fix compiler error: x shall be cond.
8991 2013-09-22 Daniel Colascione <dancol@dancol.org>
8993 * xfns.c (x_get_monitor_attributes): Suppress unused variable
8994 warning when compiling without a window system.
8996 2013-09-22 Daniel Colascione <dancol@dancol.org>
8998 * data.c (Qbool_vector_p): New symbol.
8999 (bool_vector_spare_mask, popcount_size_t_generic)
9000 (popcount_size_t_msc, popcount_size_t_gcc)
9002 (bool_vector_binop_driver)
9003 (count_trailing_zero_bits, size_t_to_host_endian)
9004 (Fbool_vector_exclusive_or)
9005 (Fbool_vector_union)
9006 (Fbool_vector_intersection, Fbool_vector_set_difference)
9007 (Fbool_vector_subsetp, Fbool_vector_not)
9008 (Fbool_vector_count_matches)
9009 (Fbool_vector_count_matches_at): New functions.
9010 (syms_of_data): Intern new symbol, functions.
9011 * alloc.c (bool_vector_payload_bytes): New function.
9012 (Fmake_bool_vector): Instead of calling Fmake_vector,
9013 which performs redundant initialization and argument checking,
9014 just call allocate_vector ourselves. Make sure we clear any
9015 terminating padding to zero.
9016 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9017 instead of open-coding the size calculation.
9018 (vroundup_ct): New macro.
9019 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9020 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9021 * composite.c (composition_gstring_put_cache):
9022 Change lint_assume to assume.
9023 * conf_post.h (assume): New macro.
9024 (lint_assume): Remove.
9025 * dispnew.c (update_frame_1): Change lint_assume to assume.
9026 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9028 * image.c (gif_load): Change lint_assume to assume.
9029 * lisp.h (eassert_and_assume): New macro.
9030 (Qbool_vector_p): Declare.
9031 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9032 (swap16, swap32, swap64): New inline functions.
9033 * macfont.m (macfont_shape): Change lint_assume to assume.
9034 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9035 * xsettings.c (parse_settings): Use new swap16 and
9036 swap32 from lisp.h instead of file-specific macros.
9038 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9040 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9041 found (which can legitimately happen when the glyph row at the
9042 window start is disabled in the current_matrix. (Bug#15365)
9044 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9046 Fix syntax.h bug introduced by recent INLINE change.
9047 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9048 conditionally compiled one way in some modules, and a different
9049 way in others. This doesn't work with extern inline functions,
9050 which must have the same definition in all modules, because the
9051 defining code might be shared across modules, depending on the
9052 implementation. Symptoms reported by Martin Rudalics in:
9053 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9054 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9055 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9056 overriding the corresponding functions in syntax.h.
9057 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9058 (syntax_property): New inline functions.
9059 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9060 Rewrite in terms of these new functions.
9062 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9064 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9065 not chars_in_text, whose result depends on the multibyteness of
9066 the current buffer. (Bug#15426)
9068 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9070 Port recent change to hosts where pointers aren't 'long'.
9071 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9072 Don't assume that pointers are the same width as 'long'.
9073 Add a compile-time check that a pointer fits into two X slots.
9075 A simpler, centralized INLINE.
9076 * conf_post.h (INLINE): Define only if not already defined.
9077 This allows us to use a single INLINE, defined by one file
9079 * emacs.c (INLINE): Define it.
9080 Also, include category.h, charset.h, composite.h, dispextern.h,
9081 syntax.h, systime.h, so that their INLINE definitions are expanded
9083 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9084 * buffer.h, buffer.c (BUFFER_INLINE):
9085 * category.h, category.c (CATEGORY_INLINE):
9086 * character.h, character.c (CHARACTER_INLINE):
9087 * charset.h, charset.c (CHARSET_INLINE):
9088 * composite.h, composite.c (COMPOSITE_INLINE):
9089 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9090 * frame.h, frame.c (FRAME_INLINE):
9091 * intervals.h, intervals.c (INTERVALS_INLINE):
9092 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9093 * lisp.h, alloc.c (LISP_INLINE):
9094 * process.h, process.c (PROCESS_INLINE):
9095 * syntax.h, syntax.c (SYNTAX_INLINE):
9096 * systime.h, sysdep.c (SYSTIME_INLINE):
9097 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9098 * window.h, window.c (WINDOW_INLINE):
9099 Remove. All uses replaced with INLINE.
9101 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9103 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9106 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9108 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9109 'const char *' to avoid compiler warnings due to similar change in
9110 the prototype of x_get_string_resource.
9112 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9114 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9115 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9116 going to replace static variables below. Adjust comments.
9117 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9118 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9119 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9120 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9121 Related users changed.
9122 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9123 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9124 last_mouse_movement_time, going to replace static variables below.
9126 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9127 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9129 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9130 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9131 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9132 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9133 static variables below.
9134 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9135 (last_mouse_scroll_bar): Remove.
9136 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9137 (mouseExited): Related users changed.
9139 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9141 Do not use external array to process X scroll bar messages.
9142 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9143 (x_send_scroll_bar_event): Pack window pointer into two slots
9144 of XClientMessageEvent if we're 64-bit. Adjust comment.
9145 (x_scroll_bar_to_input_event): Unpack accordingly.
9147 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9149 Ifdef away recent changes which aren't relevant to NS port.
9150 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9151 [!HAVE_NS]: Declare as such.
9152 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9153 [!HAVE_NS]: Define as such.
9155 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9157 * frame.c (x_redo_mouse_highlight): New function
9158 to factor out common code used in W32 and X ports.
9159 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9160 * xterm.h (struct x_display_info):
9161 * w32term.h (struct w32_display_info):
9162 * nsterm.h (struct ns_display_info): New members
9163 last_mouse_motion_frame, last_mouse_motion_x and
9164 last_mouse_motion_y, going to replace static variables below.
9165 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9166 (redo_mouse_highlight): Remove.
9167 (note_mouse_movement, syms_of_xterm): Adjust user.
9168 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9169 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9170 (redo_mouse_highlight): Remove.
9171 (note_mouse_movement, syms_of_w32term): Adjust user.
9172 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9173 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9175 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9176 * nsfns.m (compute_tip_xy): Adjust user.
9178 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9180 * frame.c (x_mouse_grabbed): New function.
9181 * dispextern.h (x_mouse_grabbed): Add prototype.
9182 (last_mouse_frame): Remove declaration.
9183 * xterm.h (struct x_display_info):
9184 * w32term.h (struct w32_display_info):
9185 * nsterm.h (struct ns_display_info): New member
9186 last_mouse_frame, going to replace...
9187 * xdisp.c (last_mouse_frame): ...global variable.
9188 (note_tool_bar_highlight):
9189 * w32term.c (w32_mouse_position, w32_read_socket):
9190 * xterm.c (XTmouse_position, handle_one_xevent):
9191 Use x_mouse_grabbed.
9192 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9194 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9196 * w32term.c (w32_read_socket): Avoid temporary
9197 variables in a call to x_real_positions.
9198 * xterm.c (handle_one_xevent): Likewise.
9200 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9202 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9203 (x_icon_type): Remove prototype.
9204 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9205 * frame.c (x_icon_type): Remove.
9206 * w32term.c (x_make_frame_visible, x_iconify_frame):
9207 * xterm.c (x_make_frame_visible, x_iconify_frame):
9208 Use x_set_bitmap_icon to factor out common code.
9210 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9212 * dispextern.h (check_x_display_info, x_get_string_resource):
9213 Declare here just once and unify the latter.
9214 * frame.c (check_x_display_info, x_get_string_resource):
9215 * nsterm.h (check_x_display_info):
9216 * xrdb.c (x_get_string_resource):
9217 * xterm.h (check_x_display_info): Remove prototypes.
9218 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9219 * w32reg.c (x_get_string_resource): Likewise.
9220 (w32_get_rdb_resource): Adjust user.
9222 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9224 * xterm.h (struct x_display_info): New member
9225 x_pending_autoraise_frame, going to replace...
9226 * xterm.c (pending_autoraise_frame): ...static variable.
9227 (x_new_focus_frame, XTread_socket): Adjust users.
9228 * w32term.h (struct w32_display_info): New member
9229 w32_pending_autoraise_frame, going to replace...
9230 * w32term.c (pending_autoraise_frame): ...global variable.
9231 (x_new_focus_frame, w32_read_socket): Adjust users.
9233 2013-09-17 Glenn Morris <rgm@gnu.org>
9235 * xdisp.c (message_dolog): If we create *Messages*,
9236 switch it to messages-buffer-mode.
9238 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9240 Don't overuse 'const' in types of locals.
9241 * bidi.c (bidi_count_bytes):
9242 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9243 (xg_event_is_for_scrollbar):
9244 * xselect.c (x_handle_property_notify)
9245 (x_handle_selection_notify, x_handle_dnd_message):
9246 * xsettings.c, xsettings.h (xft_settings_event):
9247 * xterm.c (x_handle_net_wm_state, handle_one_event)
9248 (x_menubar_window_to_frame, x_detect_focus_change)
9249 (construct_mouse_click, note_mouse_movement)
9250 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9251 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9252 (handle_one_xevent, x_handle_net_wm_state):
9253 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9254 (x_handle_dnd_message):
9255 Avoid unnecessary 'const', typically the second 'const' in
9256 'const foo * const arg', a 'const' that does not affect the API
9257 and doesn't significantly help the human reader.
9259 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9261 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9262 only if Glib < 2.36.0.
9263 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9264 * xsettings.c (init_gconf, init_gsettings): Do not check
9266 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9268 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9270 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9272 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9273 before calling g_type_init.
9275 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9277 * nsterm.m (syms_of_nsterm): ... to here.
9279 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9281 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9282 (ignore_next_mouse_click_timeout): Use Time as X does.
9283 (handle_one_xevent): Avoid cast and use unsigned comparison.
9285 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9287 Do not copy X event in handle_one_xevent except KeyPress case.
9288 Wnen XEvent is processed, it is unlikely to be changed except
9289 KeyPress case, so we can avoid copying and use const pointer to
9290 const data to make sure that an event is not changed elsewhere.
9291 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9292 const' and do not create local copy except for the KeyPress event.
9293 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9294 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
9295 (x_handle_net_wm_state, x_menubar_window_to_frame)
9296 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
9297 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9298 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
9299 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
9300 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
9301 (x_handle_dnd_message):
9302 * xsettings.c (xft_settings_event):
9303 Use 'const XEvent * const' where appropriate.
9304 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
9306 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9308 Fix X event waiting to handle multiple frames.
9309 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
9310 * xterm.c (pending_event_wait): Remove. Adjust users.
9311 (x_detect_focus_change): Pass frame arg.
9312 (handle_one_xevent): Find related frame early and clear per-frame
9313 wait_event_type only if this is an event for the relevant frame.
9314 (x_wait_for_event): Use per-frame wait_event_type.
9316 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
9318 * nsfns.m (Fx_create_frame): Fix font driver registration for
9321 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
9322 for syms_of_macfont.
9324 * nsterm.m: Include macfont.h.
9325 (ns_tmp_flags, ns_tmp_font): Remove.
9326 (ns_compute_glyph_string_overhangs): Check for driver Qns.
9327 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
9328 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
9329 (changeFont:): Fix code style. Check for font driver type when
9332 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
9335 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
9336 (nsfont_open): Set font driver type.
9337 Set font->ascent and font->descent. Figure out font instead of
9338 ns_tmp_font, and flags instead of ns_tmp_flags.
9339 Fix indentation. Remove call to ns_draw_text_decoration,
9342 * nsfns.m: Include macfont.h.
9343 (Fx_create_frame): Register macfont driver, make a better default font.
9344 (Fns_popup_font_panel): Get font from macfont driver, if used.
9346 * macfont.m, macfont.h, macuvs.h: New files.
9348 * font.h: Declare syms_of_macfont.
9350 * font.c (syms_of_font): Call syms_of_macfont.
9352 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
9354 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9356 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
9357 and it is always zero for others, so I assume that this is an ancient
9358 leftover which nobody will want to change any more.
9359 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
9360 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
9361 * frame.c (x_set_scroll_bar_width):
9362 * w32fns.c (w32_createscrollbar):
9363 * w32term.c (w32_set_vertical_scroll_bar):
9364 * xfns.c (x_set_scroll_bar_default_width):
9365 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
9366 (x_scroll_bar_expose): Related users changed.
9368 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9370 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
9371 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
9372 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
9374 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
9376 * nsterm.h, w32term.h, xterm.h: ...and not here.
9377 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
9378 Remove unused Xisms.
9379 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
9380 these modules are never compiled otherwise.
9382 2013-09-14 Eli Zaretskii <eliz@gnu.org>
9384 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9385 Doc fix. (Bug#15375)
9387 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9389 Unify Fx_focus_frame between all ports.
9390 * frame.h (x_focus_frame): New prototype.
9391 * xfns.c (Fx_focus_frame): Remove.
9392 (syms_of_xfns): Do not defsubr it.
9393 (x_focus_frame): X implementation.
9394 * nsfns.m (Fx_focus_frame): Remove.
9395 (syms_of_nsfns): Do not defsubr it.
9396 (x_focus_frame): NS implementation.
9397 * w32term.c (Fx_focus_frame): Remove.
9398 (x_focus_on_frame): Rename to...
9399 (x_focus_frame): W32 implementation.
9400 * w32term.h (x_focus_on_frame): Remove prototype.
9401 * w32fns.c (Fx_focus_frame): Remove.
9402 (syms_of_w32fns): Do not defsubr it.
9403 * frame.c (Fx_focus_frame): Define here.
9404 (syms_of_frame): Defsubr here.
9405 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
9407 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9409 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
9410 All of them are replaced with FRAME_DISPLAY_INFO, defined in
9411 each port to reference the port-specific window system data.
9412 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
9413 (FRAME_DISPLAY_INFO): Define.
9414 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
9415 (FRAME_DISPLAY_INFO): Define. Adjust users.
9416 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
9417 (FRAME_DISPLAY_INFO): Define. Adjust users.
9418 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
9419 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
9420 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
9421 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
9422 * xselect.c, xterm.c: All related users changed.
9424 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9426 * xterm.h (x_window_to_frame, x_any_window_to_frame)
9427 (x_menubar_window_to_frame): Remove prototypes.
9428 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9429 (x_menubar_window_to_frame, x_top_window_to_frame):
9431 * xterm.c (x_window_to_frame, x_any_window_to_frame)
9432 (x_menubar_window_to_frame, x_top_window_to_frame):
9433 ...to here and convert all but the last to static.
9435 2013-09-12 Eli Zaretskii <eliz@gnu.org>
9437 * lisp.mk (lisp): Add w32-common-fns.elc.
9439 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
9441 * charset.c (char_charset): Document an exception for char-charset.
9443 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9445 * xterm.h (x_display_info): New field last_user_time...
9446 * xterm.c (toplevel): ...to replace static last_user_time.
9447 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
9449 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9451 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
9452 scroll bar values to prevent thumb from disappear and update comment.
9454 2013-09-11 Glenn Morris <rgm@gnu.org>
9456 * emacs.c (usage_message): Possessive apostrophe tweak.
9458 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9460 * nsterm.m (syms_of_nsterm): Use Qns.
9461 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
9462 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
9463 * xfns.c (x_display_info_for_name, Fx_open_connection):
9464 Remove old '#if 0' code.
9465 (syms_of_xfns): Use Qx.
9466 * termhooks.h (fullscreen_hook): Remove the leftover.
9467 (struct terminal): Fix typo in comment.
9469 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9471 Cleaning up a few X scroll bar bits.
9472 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
9473 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9474 New member last_seen_part, going to replace...
9475 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
9476 (xt_action_hook) [USE_LUCID]: Adjust user.
9477 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
9478 Lucid-specific scroll bar support.
9479 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
9480 to int and adjust to use last_seen_part member.
9481 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
9482 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9483 Initialize last_seen_part.
9485 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9487 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
9488 insert-buffer-substring an empty string.
9490 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9492 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
9493 avoiding a GCC warning.
9495 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9497 Ifdef away frame tool bar code when it is not really used.
9498 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
9499 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
9500 and minimize_tool_bar_window_p under the above.
9501 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
9502 (fset_tool_bar_window): Likewise.
9503 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9504 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
9505 (change_frame_size_1):
9506 * window.c (window_from_coordinates, Frecenter): Adjust users.
9507 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
9508 code is not really used.
9509 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
9510 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
9511 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
9512 [!USE_GTK && !HAVE_NS]: Define as such.
9513 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
9514 (note_mouse_highlight, expose_frame):
9515 * xfns.c (x_set_tool_bar_lines):
9516 * xterm.c (handle_one_xevent): Adjust users.
9518 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9520 Fix corruption with multiple emacsclient -t instances (Bug#15222).
9521 This bug was introduced by my 2013-08-26 patch, which incorrectly
9522 assumed that the terminfo implementation doesn't use termcap buffers.
9523 * term.c (init_tty) [TERMINFO]: Remove optimization, as
9524 these buffers apparently are used after all.
9525 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
9526 (struct tty_display_info): Define members termcap_term_buffer and
9527 termcap_strings_buffer even if TERMINFO.
9529 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9532 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
9533 'usage' docstring entry to pacify make-docfile.
9535 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
9537 Change comparison functions =, <, >, <=, >= to take many arguments.
9538 * data.c: Change comparison functions' interface and implementation.
9539 * lisp.h: Make arithcompare available for efficient two arg
9541 * bytecode.c: Use arithcompare.
9542 * fileio.c: Use new interface.
9544 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9546 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
9548 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
9550 * eval.c (Feval): Document the new use of `lexical'.
9552 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9554 Review and drop old frame resize hack.
9555 * frame.h (struct frame): Remove force_flush_display_p.
9556 * dispnew.c (update_frame): Adjust user and don't call
9557 flush_frame here. The comment has said that there was an issues
9558 with redisplaying fringes, but I don't see any differences with
9559 and without this hack. Hopefully we can continue without it.
9560 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
9561 current frame matrices twice if resized_p is set.
9563 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9565 Do not populate pure Xism x_sync to other ports.
9566 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
9567 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
9568 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
9569 * w32term.h (x_sync): Remove prototype.
9571 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9573 Cleanup frame flushing.
9574 * dispextern.h (struct redisplay_interface):
9575 Drop flush_display_optional because flush_display is enough
9576 for X and flushing via RIF is just a no-op for others.
9577 * frame.h (flush_frame): New function.
9578 * dispnew.c (update_frame):
9579 * minibuf.c (read_minibuf):
9580 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
9582 * keyboard.c (detect_input_pending_run_timers): Do not flush
9583 all frames but selected one in redisplay_preserve_echo_area.
9584 * nsterm.m (ns_flush): Remove no-op.
9585 (ns_redisplay_interface): Adjust user.
9586 * w32term.h (x_flush): Remove no-op.
9587 (w32_redisplay_interface): Adjust user.
9588 * xterm.c (x_flush): Simplify because we do not flush all
9589 frames at once any more. Adjust comment.
9590 (x_redisplay_interface): Adjust user.
9592 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
9594 Port --without-x --enable-gcc-warnings to Fedora 19.
9595 * gfilenotify.c (globals_of_gfilenotify):
9596 Call g_type_init only if using an older glib version that needs it.
9598 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9600 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9601 (last_glyphless_glyph_merged_face_id): Remove declarations.
9602 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
9603 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9604 (last_glyphless_glyph_merged_face_id): Now static.
9605 (merge_escape_glyph_face): New function, refactored from...
9606 (get_next_display_element): ...here.
9607 (merge_glyphless_glyph_face): New function, refactored from...
9608 (produce_glyphless_glyph): ...here...
9609 * term.c (produce_glyphless_glyph): ...and here.
9611 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
9613 * eval.c (eval_sub): Only call Ffunction if necessary.
9615 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9617 Attempt to make redisplay more selective when changing cursor type.
9618 * frame.h (struct frame): New bitfield cursor_type_changed.
9619 * xdisp.c (cursor_type_changed): Remove.
9620 (try_cursor_movement, redisplay_window, try_window_id)
9621 (set_frame_cursor_types, try_window_reusing_current_matrix):
9622 Adjust to use per-frame bitfield.
9623 (redisplay_internal): Look for cursor type change on each visible
9624 frame and consider all frames if cursor type has been changed on
9625 the frame other than selected. If cursor type has been changed on
9626 selected frame only, do not use fast update.
9628 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9630 Attempt to make redisplay more selective when changing fonts.
9631 * frame.h (struct frame): New bitfield fonts_changed.
9632 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
9633 (adjust_frame_glyphs): Add prototype.
9634 * dispnew.c (fonts_changed_p): Remove.
9635 (adjust_glyphs): Remove because we do not
9636 adjust matrices on all frames at once any more.
9637 (adjust_frame_glyphs): Block and unblock input here.
9638 (adjust_glyph_matrix): Use fonts_changed.
9639 (change_frame_size_1): Use adjust_frame_glyphs.
9640 * font.c (font_open_entity): Use fonts_changed.
9641 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
9642 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9643 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
9644 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
9645 (shrink_mini_window, Fresize_mini_window_internal)
9646 (window_scroll_pixel_based, Fset_window_configuration)
9647 (apply_window_adjustment, Fset_window_vscroll):
9648 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9649 Use adjust_frame_glyphs.
9650 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
9651 (try_window_reusing_current_matrix, try_window_id, display_line)
9652 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
9653 (redisplay_internal): Consider fonts_changed and adjust frame
9654 matrices for each frame only if the frame is visible. If font
9655 has been changed on some frame during full redisplay, retry
9656 only visible frames where the font has been actually changed.
9658 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9660 Cache current header and mode line height for each window.
9661 * window.h (struct window): New fields mode_line_height
9662 and header_line_height.
9663 * window.c (make_window): Initialize them.
9664 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9665 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
9666 (current_mode_line_height, current_header_line_height):
9668 * xdisp.c (current_mode_line_height, current_header_line_height):
9670 (pos_visible_p, init_xdisp): Adjust user.
9671 (redisplay_window): Invalidate mode_line_height and
9672 header_line_height if current and desired matrices do not agree.
9674 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9676 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
9677 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
9679 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9681 Make --without-x compatible with --enable-gcc-warnings.
9682 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
9683 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
9684 members under HAVE_WINDOW_SYSTEM.
9685 * keyboard.c (make_lispy_focus_out): Likewise.
9686 (record_menu_key): Move under HAVE_MENUS.
9687 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
9688 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
9689 (syms_of_xdisp): Adjust user.
9690 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
9691 (start_hourglass, cancel_hourglass):
9692 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
9693 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
9694 and CLEAR_FONT_TABLE_NFONTS.
9695 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
9696 Declare only if HAVE_WINDOW_SYSTEM.
9697 (lface_same_font_attributes_p, clear_face_gcs): Define only
9698 if HAVE_WINDOW_SYSTEM.
9700 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9702 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
9703 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
9704 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
9706 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
9708 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
9710 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
9712 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
9713 This fixes a type error on hosts where ptrdiff_t is wider than int.
9715 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
9717 * keyboard.c (read_key_sequence_vs): New function.
9718 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
9721 * callint.c (Fcall_interactively): Always return a vector for 'K'.
9723 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
9725 Makefile improvements.
9726 * Makefile.in (config.status): Don't use double-colon rules, as
9727 they are not portable according to POSIX. Fix shell typo with `;
9728 I guess this rule has never been tested?
9729 (VCSWITNESS): New macro, to override any environment var.
9731 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
9733 * xterm.h (struct x_display_info): Do not track X connection
9734 fd separately because it is always available from Display.
9735 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
9738 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9740 * buffer.c (drop_overlay):
9741 * fileio.c (restore_point_unwind): Prefer unchain_marker to
9742 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
9744 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9746 * buffer.c (Fmake_overlay, Fmove_overlay):
9747 * intervals.c (set_point_from_marker):
9748 * print.c (PRINTPREPARE): Prefer signal_error
9749 to plain error and report unsuitable marker too.
9751 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9753 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
9754 for 'dragging' member.
9755 (struct x_output): Remove set-but-unused leftovers
9756 'left_before_move' and 'top_before_move'.
9757 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
9758 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
9759 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
9760 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
9761 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
9762 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9763 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
9764 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
9766 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
9768 * nsfont.m (INVALID_GLYPH): New define.
9769 (nsfont_encode_char): Use INVALID_GLYPH.
9770 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
9772 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9774 * xterm.c (x_last_mouse_movement_time): Revert last change.
9775 This code should use XDisplayMotionBufferSize to check display's
9776 motion history first, and there are few other issues as well.
9777 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
9778 (handle_one_xevent): Adjust user.
9780 2013-09-02 Martin Rudalics <rudalics@gmx.at>
9782 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
9783 * frame.c (Flast_nonminibuf_frame): ... to here.
9784 (check_minibuf_window): Don't abort if no window was found
9787 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9789 Use XGetMotionEvents to ask the last mouse motion time from X server.
9790 * xterm.c (X_MOTION_HISTORY): Default to 1.
9791 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
9792 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
9793 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
9794 Ifdef away legacy code.
9795 (XTmouse_position, x_scroll_bar_report_motion):
9796 Use x_last_mouse_movement_time.
9797 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
9800 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9802 * msdos.c (last_mouse_window): Move to...
9803 (dos_rawgetc): ...this function and adjust comment.
9804 * nsterm.m (last_window): Rename to last_mouse_window, move to...
9805 (mouseMoved): ...this function and adjust comment.
9806 * w32term.c (last_window): Likewise with...
9807 (w32_read_socket): ...this function.
9808 * xterm.c (last_window): Likewise with...
9809 (handle_one_xevent): ...this function.
9811 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9813 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
9814 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
9815 (handle_one_xevent): ...to here.
9816 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
9819 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9821 * msdos.c (IT_set_terminal_window): Remove no-op.
9822 (initialize_msdos_display): Adjust terminal setup.
9823 * w32console.c (w32con_set_terminal_window): Remove no-op.
9824 (initialize_w32_display): Adjust terminal setup.
9825 * w32term.c (w32_set_terminal_window): Remove no-op.
9826 (w32_create_terminal): Adjust terminal setup.
9827 * xterm.c (XTset_terminal_window): Remove no-op.
9828 (x_create_terminal): Adjust terminal setup.
9830 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
9832 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
9834 (ns_create_terminal): Adjust terminal setup.
9835 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
9837 (w32_create_terminal): Adjust terminal setup.
9838 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
9840 (x_create_terminal): Adjust terminal setup.
9842 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
9844 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
9845 (CLIP_TEXT_POS_FROM_MARKER): New macro.
9846 * dispnew.c (buffer_posn_from_coords):
9847 * window.c (Fwindow_end, displayed_window_lines):
9848 * xdisp.c (redisplay_mode_lines): Use it.
9850 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
9852 * fontset.c (face_for_char): Check char in the current face font first
9853 if HAVE_NS (Bug#15138).
9855 2013-08-31 Martin Rudalics <rudalics@gmx.at>
9857 * window.c (temp_output_buffer_show): Make sure window returned
9858 by display_buffer is live (Bug#15213).
9860 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
9862 Minor cleanup to avoid forward declarations.
9863 * coding.h (struct ccl_spec): Remove forward declaration.
9864 * composite.h (toplevel): Include font.h.
9865 (struct composition_it, struct face, struct font_metrics):
9866 Remove forward declaration.
9867 * dispextern.h (struct image, struct atimer): Likewise.
9868 * emacsgtkfixed.h (struct frame): Likewise.
9869 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
9870 * font.h (struct font_driver, struct font, struct glyph_string)
9871 (struct face): Remove forward declaration.
9872 * fontset.h (struct face, struct font): Likewise.
9873 * frame.h (toplevel): Style cleanup.
9874 (enum output_method): Move to...
9875 * termhooks.h (enum output_method): ...here.
9876 (struct glyph, struct frame, struct ns_display_info)
9877 (struct x_display_info, struct w32_display_info):
9878 Remove forward declaration.
9879 * xterm.h (toplevel): Include termhooks.h.
9880 (struct font, struct window, struct glyph_matrix, struct frame)
9881 (struct input_event, struct face, struct image): Remove forward
9883 * gtkutil.h (struct _widget_value): Likewise.
9884 * keyboard.h (toplevel): Include termhooks.h.
9885 (struct input_event): Remove forward declaration.
9887 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9889 * intervals.c (set_point_from_marker): New function.
9890 * editfns.c (Fgoto_char):
9891 * process.c (Finternal_default_process_filter):
9892 * window.c (select_window_1): Use it.
9893 * buffer.h (set_point_from_marker): Add prototype.
9895 2013-08-29 Eli Zaretskii <eliz@gnu.org>
9897 * w32.c (term_winsock): Call release_listen_threads before calling
9899 (_sys_wait_accept): Wait for accept event in a loop with a finite
9900 timeout, instead of waiting indefinitely. Will hopefully avoid
9901 hanging during exit because WSACleanup deadlocks waiting for the
9902 event object to be released. (Bug#14333)
9904 * w32proc.c (release_listen_threads): New function, signals all
9905 the reader threads that listen for connections to stop waiting.
9907 * w32.h (release_listen_threads): Add prototype.
9909 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9911 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
9912 field of new marker (for sanity and safety).
9913 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
9914 anyway because XMISCTYPE is a function and can't be an lvalue).
9916 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9918 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
9919 (x_after_update_window_line, x_scroll_bar_create)
9920 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
9921 (handle_one_xevent, x_clear_frame_area):
9922 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
9923 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
9924 * xterm.h (x_clear_area): Adjust prototype.
9926 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9928 Hook scanning and indentation functions to find_newline. This helps
9929 to avoid duplicated code and renders more respect to newline cache.
9930 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
9931 * cmds.c (Fforward_line):
9932 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
9933 Use find_newline and avoid unnecessary point movements.
9934 * search.c (scan_newline): Implement on top of find_newline.
9936 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
9938 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
9939 scoped code (bug#11258).
9941 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
9943 * nsterm.m (last_window): New variable.
9944 (EV_TRAILER2): New macro.
9945 (EV_TRAILER): Call EV_TRAILER2.
9946 (mouseMoved:): Add support for mouse-autoselect-window
9947 on nextstep (Bug#6888).
9949 2013-08-28 Andreas Schwab <schwab@suse.de>
9951 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
9952 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
9953 Remove unused macro definitions.
9954 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
9955 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
9956 Only define if emacs.
9958 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9960 Prefer enum glyph_row_area to int where appropriate.
9961 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
9963 (window_box, window_box_width, window_box_left, window_box_left_offset)
9964 (window_box_right, window_box_right_offset): Adjust prototypes.
9965 * xdisp.c (window_box, window_box_width, window_box_left)
9966 (window_box_left_offset, window_box_right, window_box_right_offset):
9967 Use enum glyph_row_area. Adjust users and tweak comment where needed.
9968 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
9969 * nsterm.m (ns_clip_to_row):
9970 * w32term.c (w32_clip_to_row):
9971 * xterm.c (x_clip_to_row): Likewise.
9973 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9975 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
9976 (Fprevious_overlay_change): Fast path for buffer with no overlays.
9978 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
9980 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
9981 for portability to hosts where /bin/sh has problems.
9983 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9985 Redesign redisplay interface to drop global output_cursor.
9986 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
9987 (toplevel): Remove declaration of output_cursor.
9988 (set_output_cursor, x_cursor_to): Remove prototype.
9989 * window.h (struct window): New member output_cursor.
9990 (output_cursor_to): New function to replace RIF member.
9991 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
9992 (update_text_area, set_window_cursor_after_update): Use it.
9993 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
9994 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9995 * nsterm.m (ns_update_window_begin, ns_update_window_end):
9996 * w32term.c (x_update_window_begin, x_update_window_end):
9997 * xterm.c (x_update_window_begin, x_update_window_end):
9998 Adjust to use per-window output cursor.
10000 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10002 Simplify SELECT_TYPE-related code.
10003 Like EMACS_TIME, this portability layer is no longer needed, since
10004 Emacs has been using fd_set as a portability layer for some time.
10005 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10006 (SELECT_TYPE): Remove. All uses changed to fd_set.
10007 (fd_set) [!FD_SET]: New typedef.
10009 Simplify EMACS_TIME-related code.
10010 This portability layer is no longer needed, since Emacs has been
10011 using struct timespec as a portability layer for some time.
10012 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10013 Include <time.h> rather than "systime.h"; that's all that's needed now.
10014 * dispnew.c: Include <timespec.h> rather than "systime.h";
10015 that's all that's needed now.
10016 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10017 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10018 TIMESPEC_RESOLUTION.
10019 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10020 LOG10_TIMESPEC_RESOLUTION.
10021 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10022 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10023 (make_emacs_time): Remove. All used changed to make_timespec.
10024 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10025 (current_timespec): Rename from current_emacs_time. All uses changed.
10026 (add_emacs_time): Remove. All uses changed to timespec_add.
10027 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10028 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10029 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10030 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10031 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10032 (current_timespec): Rename from current_emacs_time. All uses changed.
10033 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10034 changed to timespec_cmp.
10035 * xgselect.c: Include <timespec.h>, since our .h files don't.
10037 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10039 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10040 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10041 Remove the leftovers.
10042 * gtkutil.c (toplevel): Do not declare Qxft but include
10044 * image.c (toplevel): Do not declare Vlibrary_cache because
10045 it's already done in lisp.h.
10047 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10049 * lisp.h (Mouse_HLInfo): Move from here...
10050 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10051 (reset_mouse_highlight): New function.
10052 * msdos.c (dos_set_window_size, IT_update_begin)
10053 (internal_terminal_init):
10054 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10055 (ns_initialize_display_info):
10056 * w32console.c (initialize_w32_display):
10057 * w32term.c (x_update_window_end, x_free_frame_resources)
10058 (w32_initialize_display_info):
10059 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10060 * window.c (Fdelete_other_windows_internal):
10061 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10062 * termchar.h (toplevel):
10063 * xterm.h (toplevel): Include dispextern.h.
10065 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10067 Fix minor problems found by static checking.
10068 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10069 (expect): Avoid nested-if warning.
10070 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10071 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10072 * nsterm.h, nsterm.m (ns_select):
10073 * xgselect.c, xgselect.h (xg_select):
10074 Adjust signature to better match pselect's.
10075 * nsterm.m (ns_select):
10076 Don't set *TIMEOUT, since pselect doesn't.
10077 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10078 diagnostic about assigning const char * to it.
10079 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10081 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10083 * lread.c (substitute_object_recurse): Handle hash-tables as well
10086 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10088 Fix unlikely core dump in init_tty, and simplify terminfo case.
10089 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10090 The old version incorrectly dumped core if malloc returned a
10091 buffer containing only non-NUL bytes.
10092 (init_tty): Do not allocate or free termcap buffers; the
10093 struct does that for us now.
10094 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10095 (struct tty_display_info): Define members termcap_term_buffer and
10096 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10097 use them. Allocate them directly in struct rather than indirectly
10098 via a pointer, to simplify init_tty.
10100 * frame.c (check_minibuf_window): Initialize 'window' properly,
10101 so that Emacs reliably aborts later if 'window' is not initialized.
10103 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10105 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10106 of VoidSymbol (Bug#15154).
10108 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10110 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10111 mouse_face_beg_y and mouse_face_end_y.
10112 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10113 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10114 Adjust users and update comment where appropriate.
10116 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10118 * frame.c (check_minibuf_window): New function.
10119 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10120 Call check_minibuf_window (Bug#15183).
10122 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10124 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10125 because this is the only last cursor data we need to keep and consult.
10126 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10127 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10130 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10132 Fix recovering from possible decompression error.
10133 Since insert_from_gap doesn't always move point, we can't use PT as
10134 the position where the partially decompressed data ends, and
10135 should count how many bytes was produced so far.
10136 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10137 (unwind_decompress): Really delete partially uncompressed data.
10138 (Fzlib_decompress_region): Take decompressed data size into account.
10140 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10142 * syntax.c (init_syntax_once): Adjust comment and do an early
10143 initialization of Qchar_table_extra_slots just once...
10144 * casetab.c (init_casetab_once):
10145 * category.c (init_category_once):
10146 * character.c (syms_of_character):
10147 * coding.c (syms_of_coding):
10148 * xdisp.c (syms_of_xdisp): ...and omit it here.
10150 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10152 * xdisp.c (get_next_display_element): Don't apply to characters
10153 from a display vector the logic of setting it->end_of_box_run_p
10154 suitable for characters from a buffer. (Bug#15175)
10156 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10157 to handle directories, rather than '_utime' which doesn't.
10160 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10162 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10163 or fullscreen (Bug#14627).
10165 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10167 System-dependent integer overflow fixes.
10168 * process.c (Fset_process_window_size): Signal an error if
10169 the window size is outside the range supported by the lower level.
10170 * sysdep.c (set_window_size): Return negative on error,
10171 nonnegative on success, rather than -1, 0, 1 on not in system,
10172 failure, success. This is simpler. Caller changed.
10173 (serial_configure): Remove unnecessary initialization of local.
10174 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10175 size fits in unsigned long; this isn't true on some 32-bit hosts.
10176 Avoid buffer overrun if some future version of /proc/meminfo has a
10177 variable name longer than 20 bytes.
10178 (system_process_attributes) [__FreeBSD__]:
10179 Don't assume hw.availpages fits in 'int'.
10181 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10183 Don't let very long directory names overrun the stack.
10184 Fix some related minor problems involving "//", vfork.
10185 * callproc.c (encode_current_directory): New function.
10186 (call_process): Don't append "/"; not needed.
10187 * fileio.c (file_name_as_directory_slop): New constant.
10188 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10189 this can save the caller having to alloca.
10190 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10191 Use SAFE_ALLOCA, not alloca.
10192 (directory_file_name, Fexpand_file_name): Leave leading "//"
10193 alone, since it can be special even on POSIX platforms.
10194 * callproc.c (call_process):
10195 * process.c (Fformat_network_address):
10196 * sysdep.c (sys_subshell):
10197 Use encode_current_directory rather than rolling our own.
10198 (create_process): No need to encode directory; caller does that now.
10199 * process.h (encode_current_directory): New decl.
10200 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10201 Rework to avoid 'goto xyzzy;'.
10203 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10205 * xdisp.c (handle_face_prop): If the default face was remapped use
10206 the remapped face for strings from prefix properties. (Bug#15155)
10208 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10210 Minor cleanup for redisplay interface and few related functions.
10211 * frame.h (enum text_cursor_kinds): Move from here...
10212 * dispextern.h (enum text_cursor_kinds): ...to here.
10213 (toplevel): Drop unnecessary declarations.
10214 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10215 in update_window_end_hook and draw_window_cursor functions.
10216 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10217 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10218 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10219 * xterm.c (x_update_window_end, x_draw_window_cursor):
10220 * xdisp.c (display_and_set_cursor, update_window_cursor)
10221 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10222 enum text_cursor_kinds where appropriate.
10224 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10226 Redesign redisplay interface to drop updated_row and updated_area.
10227 * dispextern.h (updated_row, updated_area): Remove declaration.
10228 (struct redisplay_interface): Pass glyph row and row area parameters
10229 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10230 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10232 * dispnew.c (updated_row, updated_area): Remove.
10233 (redraw_overlapped_rows, update_window_line): Adjust user.
10234 (update_marginal_area, update_text_area): Likewise. Pass updated row
10235 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10236 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10239 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10241 * process.c (flush_pending_output): Remove stub.
10244 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10246 * callproc.c: Fix race that killed background processes (Bug#15144).
10247 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10248 Record deleted process-id in critical section, not afterwards.
10249 Don't mistakenly kill process created by a call-process invocation
10250 that discards output and does not wait.
10252 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10254 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10255 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10256 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10257 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10258 to shut up compiler in mark_object.
10259 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10261 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10263 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10264 We can't portably rely on PTY_OPEN doing that, even if
10265 it calls posix_openpt with O_CLOEXEC.
10267 2013-08-20 Kenichi Handa <handa@gnu.org>
10269 * character.c (string_char): Improve commentary.
10271 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10273 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10274 (struct animation_cache): Make signature a flexible array member.
10275 All uses changed. This is a tad slower but may insulate us better
10276 from future changes to ImageMagick.
10278 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10280 * image.c: Shrink memory needed for animation cache.
10281 (SIGNATURE_DIGESTSIZE): New constant.
10282 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10283 (imagemagick_create_cache): Copy the signature. This saves
10284 several KB of memory that ImageMagick wastes per signature.
10285 Don't bother updating the update_time, as the caller does that now.
10286 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10287 it's a fixed size struct member now.
10288 (imagemagick_get_animation_cache): Always destroy the signature,
10289 as it's now imagemagick_create_cache's responsibility to copy it.
10290 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10291 and use memcmp rather than strcmp.
10292 eassert that ImageMagick returns a signature of the specified length.
10294 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
10296 * image.c (imagemagick_get_animation_cache): Don't segfault on
10298 (imagemagick_get_animation_cache): Revert to previous definition
10299 so that it actually works. But keep the memory leak fix.
10300 (imagemagick_get_animation_cache): Fix memory leak.
10302 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10304 * image.c: Fix animation cache signature memory leak.
10305 Fix some other minor performance problems while we're at it.
10306 (imagemagick_create_cache): Clear just the members that
10307 need clearing. Don't set update_time, as caller does that now.
10308 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
10309 Simplify by using pointer-to-pointer instead of a prev pointer.
10310 (imagemagick_prune_animation_cache): Use make_emacs_time rather
10311 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
10312 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
10313 it's already a copy. Free the signature probe unless it's cached.
10315 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
10316 This was introduced by my 2013-08-12 fix for Bug#15035.
10318 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
10320 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
10321 (imagemagick_prune_animation_cache): Now static.
10323 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
10325 * image.c (imagemagick_get_animation_cache): Don't segfault when
10326 pruning all entries.
10328 2013-08-18 Ken Brown <kbrown@cornell.edu>
10330 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
10331 static heap if ENABLE_CHECKING is defined.
10332 (max_bss_sbrk_ptr): New variable.
10333 (bss_sbrk): Use it.
10334 (report_sheap_usage): Report maximum static heap usage instead of
10335 ending static heap usage.
10337 2013-08-17 Eli Zaretskii <eliz@gnu.org>
10339 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
10340 of zlib_initialized according to the results of calling
10341 init_zlib_functions.
10343 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
10345 * image.c: Implement an ImageMagick per-image cache.
10346 (imagemagick_get_animation_cache): Fix a double-free error.
10347 (imagemagick_load_image): Remove the ping_wand code, which only
10348 apparently saved time on invalid animated images, and slowed down
10349 everything else. Optimise for the common case.
10351 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
10353 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
10355 * editfns.c (insert_before_markers): Mention overlay in the doc string.
10357 * marker.c (set_marker): Remove documentation of undefined behavior.
10359 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10361 * image.c (imagemagick_compute_animated_image): Animate correctly
10362 when sub-images are smaller than the main image.
10363 (imagemagick_compute_animated_image): Setting the iterator row to
10364 zero is apparently not allowed.
10365 (imagemagick_compute_animated_image): Allow images that say they
10366 have sub-images that are bigger than the main image, but just crop
10369 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
10371 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
10373 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10375 * image.c (imagemagick_compute_animated_image): Respect the GIF
10378 2013-08-15 Ken Brown <kbrown@cornell.edu>
10380 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
10381 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
10384 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
10386 Fix minor problems found by static checking.
10387 * frame.c (delete_frame):
10388 * xdisp.c (next_element_from_display_vector):
10389 Avoid uninitialized local.
10390 * image.c (imagemagick_compute_animated_image): Port to C89.
10391 Prefer usual GNU indentation style for loops.
10392 Be more careful about bizarrely large sizes, by using ptrdiff_t
10395 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10397 Fix infinite frame selection loop (Bug#15025).
10398 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
10400 2013-08-15 Eli Zaretskii <eliz@gnu.org>
10402 * xdisp.c (compute_window_start_on_continuation_line):
10403 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
10404 to make sure we end up setting the window start at the leftmost
10405 visible character of the display line. This avoids funky
10406 horizontal shifting because the window start is not kept on the
10407 same position. (Bug#15090)
10408 (next_element_from_display_vector): Support 'box' face attribute
10409 in the face definitions of a display vector. (Bug#15099)
10411 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10413 * image.c (imagemagick_compute_animated_image): Implement animated
10414 images (bug#14700).
10415 (imagemagick_compute_animated_image): Fix some compilation
10416 warnings. Implement a very simple cache to make the animation
10417 usable at all, but it should be replaced with a per-image cache.
10419 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10421 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
10422 to do `for' loops over alist values.
10423 * buffer.h (FOR_EACH_BUFFER):
10424 * process.c (FOR_EACH_PROCESS): Use it.
10425 (handle_child_signal, status_notify, Fget_buffer_process)
10426 (kill_buffer_processes): Use FOR_EACH_PROCESS.
10428 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10430 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
10431 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
10432 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
10433 to xzalloc and so avoid redundant call to memset.
10434 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
10435 members because it is allocated with xzalloc and so already zeroed.
10437 2013-08-14 Ken Brown <kbrown@cornell.edu>
10439 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
10442 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10444 Utility function and macro to copy Lisp string to C string.
10445 * lisp.h (xlispstrdupa): New macro.
10446 (xlispstrdup): New prototype.
10447 * alloc.c (xlispstrdup): New function.
10448 * callint.c (Fcall_interactively):
10449 * fileio.c (Ffile_name_directory, Fexpand_file_name)
10450 (Fsubstitute_in_file_name):
10451 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
10452 * image.c (x_create_bitmap_from_file):
10453 * w32term.c (w32_term_init):
10454 * xterm.c (x_term_init): Use xlispstrdup.
10456 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
10458 * image.c (imagemagick_load_image): Make animated pictures work.
10459 There's still some problems with background color settings, though
10462 * decompress.c (unwind_decompress): Always restore point.
10464 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
10466 * marker.c (set_marker): Reformat documentation.
10468 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
10470 * xdisp.c (cursor_type_changed): Now static.
10472 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
10473 Use changed. This avoids the need to call xmalloc and for the
10474 caller to call xfree, and avoids memory leaks in some situations.
10476 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10478 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
10479 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
10480 (redisplay_window): If window_end_valid is cleared due to non-zero
10481 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
10482 so do not call to try_cursor_movement for that window.
10484 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10486 * window.h (struct window): Convert window_end_pos and
10487 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
10488 (wset_window_end_pos, wset_window_end_vpos): Remove.
10489 * dispnew.c (adjust_glyph_matrix):
10490 * window.c (Fwindow_end, replace_window, set_window_buffer)
10492 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
10493 (set_vertical_scroll_bar, redisplay_window, try_window)
10494 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
10495 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
10496 (note_mouse_highlight): Adjust users.
10497 (try_cursor_movement): Likewise. Convert old precondition to eassert.
10500 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10502 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
10503 * image.c (imagemagick_filename_hint): Use `const char *' and
10504 prefer SSDATA to SDATA to avoid warnings.
10506 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10508 Cleanup window fringes, margins and scroll bars adjustments.
10509 * window.c (set_window_fringes, set_window_margins)
10510 (set_window_scroll_bars, apply_window_adjustment): New functions.
10511 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
10512 (Fset_window_scroll_bars): Use them.
10514 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10516 * window.h (struct window): Convert scroll_bar_width
10517 from Lisp_Object to integer. Adjust comment.
10518 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
10520 * window.c (wset_scroll_bar_width): Remove.
10521 (make_window): Initialize scroll_bar_width.
10522 (Fsplit_window_internal): Use direct assignment.
10523 (Fset_window_configuration, save_window_save):
10524 Convert Lisp_Object to integer and back where appropriate.
10525 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
10526 bar was actually changed, and mention this in docstring.
10528 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10530 * decompress.c: Minor simplifications.
10531 (Fzlib_decompress_region): Don't bother verifying
10532 that avail_out <= UINT_MAX, as that was confusing.
10533 Mention the restriction in a comment instead.
10534 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
10536 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10538 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
10539 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
10541 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10543 * image.c (imagemagick_filename_hint): Check for errors in the
10546 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10548 * window.c (Fwindow_margins): Return nil when there's no marginal
10549 area, as per the documented API.
10551 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
10552 Fmake_vector, as scroll bar's struct members are not all Lisp
10553 objects now. This avoids crashes in GC.
10555 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
10556 bool, so its address could be taken.
10558 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10560 * image.c (imagemagick_filename_hint): New function to possibly
10561 apply `image-content-type-suffixes'.
10562 (imagemagick_load_image): Use it.
10564 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10566 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
10567 if loading zlib failed.
10569 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10571 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
10572 2013-08-13 checkin below. Change bool to BOOL, rule is:
10573 All Obj-C code uses BOOL, except for interfaces callable from C.
10575 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
10577 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10579 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
10580 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
10581 bool instead of BOOL.
10582 * w32term.h (struct scroll_bar): Convert fringe_extended_p
10583 from Lisp_Object to bitfield. Adjust comment.
10584 * w32term.c (x_scroll_bar_create): Adjust user.
10585 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
10586 * xterm.c (XTset_vertical_scroll_bar): Likewise.
10587 Use bool for boolean.
10588 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
10589 to `unsigned int' when defining a bitfield.
10591 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10593 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
10595 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10597 * window.h (struct window): Convert left_margin_cols and
10598 right_margin_cols from Lisp_Objects to integers. Adjust comment.
10599 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
10600 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
10602 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
10604 (showing_window_margins_p, update_window_line, update_frame_1):
10605 * fringe.c (draw_fringe_bitmap_1):
10606 * xdisp.c (window_box_width): Adjust users.
10607 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
10608 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
10609 Use direct assignment.
10610 (Fset_window_configuration, save_window_save, Fwindow_margins):
10611 Convert Lisp_Object to integer and back where appropriate.
10612 (Fset_window_margins): Adjust user. Return t if any margin
10613 was actually changed, and mention this in docstring.
10615 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
10617 * syntax.c (forward_word):
10618 * cmds.c (forward_char, backward_char): Mention the optional argument.
10620 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10622 * window.h (struct window): Convert left_fringe_width
10623 and right_fringe_width from Lisp_Objects to integers.
10625 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
10626 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
10627 * window.c (wset_left_fringe_width, wset_right_fringe_width):
10629 (make_window): Initialize new integer fields to -1.
10630 (Fsplit_window_internal): Use direct assignment.
10631 (Fset_window_configuration, save_window_save):
10632 Convert Lisp_Object to integer and back where appropriate.
10633 (Fset_window_fringes): Adjust user. Return t if any fringe
10634 was actually changed, and mention this in docstring.
10636 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10638 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
10639 * nsfns.m (x_set_cursor_type):
10640 * w32fns.c (x_set_cursor_type):
10641 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
10642 * xdisp.c (set_frame_cursor_types): ...but in common code.
10644 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10646 * font.c (clear_font_cache): New function, stripped from...
10647 (Fclear_font_cache): ...here, which now uses the function
10648 above. Adjust comment.
10649 * font.h (clear_font_cache): Add prototype.
10650 * xfaces.c (clear_face_cache): Use clear_font_cache.
10652 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10654 * window.c (Fset_window_start): Compare `w', not `window' because
10655 `w' might not be equal to `window' after call to decode_live_window.
10657 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10659 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
10660 This fixes a problem introduced by the Bug#15035 patch
10661 when using GPG. Reported by Herbert J. Skuhra.
10663 2013-08-12 Eli Zaretskii <eliz@gnu.org>
10665 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
10666 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
10667 not yet initialized.
10669 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
10671 * decompress.c (Fzlib_decompress_region): Support zlib
10672 decompression, too, and rename.
10674 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10676 Minor zlib configuration tweaks.
10677 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
10678 Don't assume presence of fn_inflateInit2_ zlib internal function.
10680 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
10682 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
10683 include the zlib prefix.
10685 2013-08-12 Eli Zaretskii <eliz@gnu.org>
10687 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
10688 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
10689 define static variables that are pointers to zlib functions to be
10690 dynamically loaded.
10691 (init_zlib_functions) [WINDOWSNT]: New function.
10692 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
10694 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
10695 macros instead of invoking the zlib functions directly.
10696 (syms_of_decompress): DEFSYM Qzlib_dll.
10697 Staticpro Szlib_available_p.
10699 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
10701 Avoid looping over all frame windows to freeze and unfreeze.
10702 * window.h (struct window): Drop frozen_window_start_p.
10703 (freeze_window_starts): Drop prototype.
10704 * frame.h (struct frame): New frozen_window_starts flag.
10705 (FRAME_WINDOWS_FROZEN): New macro.
10706 * window.c (freeze_window_start, freeze_window_starts):
10708 (select_window, replace_window): Adjust users.
10709 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
10710 (window_frozen_p): New function.
10711 (redisplay_window): Use it.
10713 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10715 Fix some fd issues when running subprocesses (Bug#15035).
10716 Fix bugs that can leak files or file descriptors on errors.
10717 Don't unlink open temp files, as that's hard for users to diagnose
10718 when things go awry (e.g., temp disk exhausted).
10719 Don't bother to lock temp files. Check for invalid recursion.
10720 * callproc.c (synch_process_fd): Remove. All uses removed.
10721 (synch_process_tempfile): New var or macro.
10722 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
10724 (record_kill_process): New arg, the temp name. All callers changed.
10725 (delete_temp_file): Now just a simple wrapper around unlink.
10726 (call_process_kill): New arg, the call_process_fd array.
10727 Close them all. Clear synch_process_pid. Remove the temp file,
10728 or arrange for it to be removed.
10729 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
10730 that's been moved to synch_process_tempfile. Caller changed.
10731 Do not remove the tempfile; that's now call_process_kill's
10733 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
10734 call_process_kill; the caller now does that.
10735 (call_process_cleanup): Do not close the process fd; that's now
10736 call_process_kill's responsibility.
10737 (Fcall_process): Implement via new function call_process, which
10738 has most of the old body of Fcall_process, but with a different API.
10739 (call_process): New function that does not open or close filefd if
10740 it is nonnegative. Record which fds need to be closed, and let
10741 call_process_kill close (and remove the tempfile, on MSDOS) on error.
10742 Signal an error if invoked recursively (could be done via a hook).
10743 Simplify creation of the tempfile in the MSDOS case.
10744 Don't create the output file until after checking for the executable.
10745 Report any failure to open /dev/null.
10746 Don't open /dev/null for writing twice; once is enough.
10747 Don't create pipe if all output is being discarded or sent to file.
10748 Don't worry about setting up the coding system or reading from the
10749 pipe if all output is being discarded.
10750 Hoist fd_error local into top level, to lessen block nesting.
10751 Don't record deleted pid here; now done by Fcall_process_region.
10752 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
10753 and note its success in synch_process_tempfile.
10754 Do not leak resources when child_setup fails.
10755 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
10756 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
10757 (create_temp_file): Now returns open fd, with an additional
10758 Lisp_Object * argument to return the name. All callers changed.
10759 Do not close the file; rewind it instead, and leave it open for
10760 the caller. Do not lock the temp file. Unwind-protect the file
10761 and the file-descriptor.
10762 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
10763 If an asynchrounous process, record it here, not in call_process.
10764 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
10765 * eval.c (set_unwind_protect): New function.
10766 * fileio.c (write_region): New function, generalized from the
10767 old Fwrite_region. Do not lock temp files.
10768 (Fwrite_region): Use it.
10769 * lisp.h (set_unwind_protect, write_region): New decls.
10770 * process.c: Include <verify.h>.
10771 (make_process): Mark fds as initially closed.
10772 (deleted_pid_list): Now a list of pid-filename pairs.
10774 (close_process_fd): New function.
10775 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
10776 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
10777 New constants. Verify that their number matches PROCESS_OPEN_FDS.
10778 (create_process, create_pty, Fmake_serial_process)
10779 (server_accept_connection): Record which fds need to be closed,
10780 and let deactivate_process close them.
10781 (Fmake_network_process): Do not discard the unwind-protect
10782 until it's safe to do so.
10783 (deactivate_process): Close the fds opened by create_process etc.
10784 (Fprocess_send_eof): Adjust to new way of recording open fds.
10785 Report an error if /dev/null can't be opened, instead of aborting.
10786 * process.h (PROCESS_OPEN_FDS): New constant.
10787 (struct Lisp_Process): New member open_fds.
10788 (record_kill_process, record_deleted_pid): Adjust signatures.
10789 (record_deleted_pid): Move decl here ...
10790 * syswait.h (record_deleted_pid): ... from here.
10792 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
10794 * decompress.c: Fix bugs with large buffers and weird inputs.
10795 Tune a bit. Reindent as per usual Emacs style.
10796 (BUFFER_SIZE): Remove.
10797 (Fdecompress_gzipped_region): Do not mishandle input buffers with
10798 more than UINT_MAX bytes. Decompress into the gap instead of into
10799 an auto buffer, as this should avoid copying. Return nil if
10800 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
10801 set immediate_quit; we shouldn't trust zlib code that much.
10803 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
10805 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
10806 errors, and really move the gap to where we want it.
10808 * lisp.h: Include decompress.c support.
10810 * emacs.c (main): Include decompress.c support.
10812 * Makefile.in: Include -lz if present.
10814 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
10816 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
10817 (initWithTitle:): Initialize frame to 0.
10818 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
10819 (fillWithWidgetValue:frame:): Rename from
10820 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
10822 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
10823 fillWithWidgetValue:frame:
10825 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
10826 remove memory leak warnings.
10828 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
10829 (ns_check_menu_open): Handle menu == nil. Remove assignment to
10830 menu_pending_title.
10832 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
10833 (x_activate_menubar): Update the whole menu.
10834 (trackingNotification:): Call ns_check_menu_open if tracking ends.
10835 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
10836 current event is not NSSystemDefined (Bug#15001).
10837 Call ns_check_menu_open only if trackingMenu is 2.
10838 (menuDidClose:): New method, decrease trackingMenu.
10839 (fillWithWidgetValue:setDelegate:): New method.
10840 (fillWithWidgetValue:): Call the above.
10842 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
10844 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
10846 Omit some unnecessary casts.
10847 Many of these go back to the old pre-C89 days, when they may have
10848 been needed, but we've been assuming C89 or later for a while now.
10849 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
10850 (live_float_p, live_misc_p, live_vector_p):
10851 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
10852 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
10853 (defvar_per_buffer):
10854 * callint.c (Fcall_interactively):
10855 * doc.c (Fsubstitute_command_keys):
10856 * filelock.c (get_boot_time):
10857 * frame.c (xrdb_get_resource):
10858 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
10859 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
10860 (xg_get_file_name_from_selector, menuitem_destroy_callback)
10861 (menuitem_highlight_callback, menu_destroy_callback)
10862 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
10863 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
10864 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
10865 (xg_tool_bar_help_callback, tb_size_cb):
10866 * image.c (xpm_alloc_color, png_read_from_memory)
10867 (png_read_from_file, png_load_body, our_memory_skip_input_data)
10868 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
10870 * keymap.c (describe_map):
10871 * nsfns.m (Fns_display_monitor_attributes_list):
10872 * nsmenu.m (process_dialog:):
10873 * nsterm.m (hold_event):
10874 * process.c (wait_reading_process_output):
10875 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
10876 * scroll.c (do_direct_scrolling, scrolling_1):
10877 * termcap.c (tgetent):
10878 * window.c (check_window_containing, add_window_to_list)
10879 (freeze_window_starts):
10880 * xdisp.c (compare_overlay_entries, vmessage):
10881 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
10882 (x_get_monitor_attributes_xrandr)
10883 (Fx_display_monitor_attributes_list, x_display_info_for_name)
10884 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
10885 * xfont.c (xfont_match, xfont_open):
10886 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
10887 (menubar_selection_callback, menu_position_func)
10888 (popup_selection_callback, create_and_show_popup_menu)
10889 (dialog_selection_callback, create_and_show_dialog):
10890 * xrdb.c (x_get_string_resource)
10892 * xsmfns.c (x_session_check_input):
10893 * xterm.c (x_draw_glyphless_glyph_string_foreground)
10894 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
10895 (xaw_jump_callback, xaw_scroll_callback):
10896 Omit unnecessary casts.
10898 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
10900 Minor string-length refactoring.
10901 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
10902 * frame.c (make_monitor_attribute_list):
10903 Prefer build_string to strlen + make_string.
10905 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
10907 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
10908 don't check minor_code (Bug#14417).
10910 2013-08-09 Eli Zaretskii <eliz@gnu.org>
10912 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
10913 vertical positions instead. This avoids calling MATRIX_ROW with
10914 row numbers that are possibly beyond valid limits. (Bug#15064)
10916 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
10918 Use xstrdup and build_unibyte_string where applicable.
10919 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
10920 * xfns.c (x_window):
10921 * xrdb.c (x_get_customization_string):
10922 * xterm.c (xim_initialize):
10923 * w32fns.c (w32_window): Use xstrdup.
10924 (w32_display_monitor_attributes_list):
10925 * emacs.c (init_cmdargs):
10926 * keyboard.c (PUSH_C_STR):
10927 * nsfont.m (nsfont_open):
10928 * sysdep.c (system_process_attributes):
10929 * w32.c (system_process_attributes):
10930 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
10932 2013-08-09 Eli Zaretskii <eliz@gnu.org>
10934 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
10935 variables of these types so that GDB would know about them, as aid
10936 for debugging fatal exceptions. (Bug#15024) See also
10937 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
10940 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
10942 * nsterm.m (ns_update_begin): Don't change clip path if it would be
10943 larger than the NSWindow (Bug#14934).
10945 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
10947 Redesign redisplay interface to drop global variable updated_window.
10948 Always pass currently updated window as a parameter to update routines.
10949 * dispextern.h (updated_window): Remove declaration.
10950 (struct redisplay_interface): Pass window parameter to
10951 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
10952 and after_update_window_hook.
10953 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
10955 * dispnew.c (updated_window): Remove.
10956 (redraw_overlapped_rows, update_marginal_area, update_text_area)
10957 (update_window_line): Adjust to match redisplay interface changes.
10958 * nsterm.m (ns_update_window_begin, ns_update_window_end)
10959 (ns_scroll_run, ns_after_update_window_line):
10960 * w32term.c (x_update_window_begin, x_update_window_end)
10961 (x_after_update_window_line, x_scroll_run):
10962 * xterm.c (x_update_window_begin, x_update_window_end)
10963 (x_after_update_window_line, x_scroll_run):
10964 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10965 Likewise. Adjust comments where appropriate.
10966 (x_cursor_to): Simplify because this is always called during window
10967 update (but install debugging check anyway).
10968 (expose_window): Check must_be_updated_p flag to see whether this
10969 function is called during window update.
10971 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
10973 Do not reset window modification event counters excessively.
10974 These leftovers and poor man's tricky methods to catch extra
10975 redisplay's attention are no longer needed.
10976 * frame.c (set_menu_bar_lines_1):
10977 * minibuf.c (read_minibuf_unwind):
10978 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
10979 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
10980 (window_scroll_line_based, Fset_window_configuration):
10981 * xdisp.c (redisplay_window): Do not reset last_modified and
10982 last_overlay_modified counters.
10984 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
10986 * xselect.c (x_send_client_event): Set send_event and serial, memset
10987 data.l as it might be bigger than data.b. Use 24 bit mask to
10988 XSendEvent (Bug#15034).
10990 2013-08-07 Eli Zaretskii <eliz@gnu.org>
10992 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
10993 for TTY frames that are not the top frame on their console.
10996 2013-08-07 Martin Rudalics <rudalics@gmx.at>
10998 * w32term.c (w32fullscreen_hook): Really maximize frame when
10999 asked for (Bug#14841).
11001 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11003 Prefer selected_window to Fselected_window, likewise for frames.
11004 * buffer.c (Fbuffer_swap_text):
11005 * data.c (Fvariable_binding_locus):
11006 * window.c (run_window_configuration_change_hook): Adjust users.
11007 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11008 Use decode_live_frame.
11010 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11012 Be more careful if selected window shows the buffer other than current,
11013 use window_outdated only if this is not so. This change should also
11014 address some weird issues discussed in Bug#13012.
11015 * window.h (window_outdated): New prototype.
11016 * window.c (window_outdated): Now here. Convert from static and
11017 always assume window's buffer.
11018 (Fwindow_end, Fwindow_line_height): Use it.
11019 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11020 and always assume window's buffer.
11021 (redisplay_window): Adjust user.
11022 (redisplay_internal): Call to reconsider_clip_changes once and
11023 check whether mode line should be updated only if selected window
11024 shows current buffer.
11025 (run_window_scroll_functions): Use eassert for debugging check.
11026 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11028 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11030 * window.c (window_scroll, window_scroll_pixel_based)
11031 (window_scroll_line_based): Use bool for booleans.
11033 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11035 * process.c: Fix minor off-by-one issues in descriptor counts.
11036 This shouldn't fix any real bugs, but it cleans up the code a bit.
11037 (max_process_desc, max_input_desc): -1, not 0, means none.
11039 (delete_input_desc): New function.
11040 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11041 (deactivate_process): Scan backwards when recomuting max_process_desc;
11042 that should be faster.
11043 (init_process_emacs): Initialize max_input_desc.
11045 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11047 Use region cache to speedup bidi_find_paragraph_start.
11048 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11049 Rename cache_long_line_scans to cache_long_scans.
11050 * buffer.c (bset_cache_long_line_scans): Rename to
11051 bset_cache_long_scans.
11052 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11053 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11055 (syms_of_buffer): Rename cache-long-line-scans to
11056 cache-long-scans. Adjust docstring.
11057 * search.c (newline_cache_on_off):
11058 * indent.c (width_run_cache_on_off): Adjust users.
11059 * bidi.c (bidi_paragraph_cache_on_off): New function.
11060 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11061 * insdel.c (prepare_to_modify_buffer):
11062 Invalidate bidi_paragraph_cache if enabled.
11064 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11066 Invalidate region caches only if buffer text is going to be changed.
11067 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11068 (modify_text): ...new prototype.
11069 (prepare_to_modify_buffer_1): New prototype.
11070 * textprop.c (modify_region): Rename to...
11071 (modify_text_properties): ...new function.
11072 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11073 (Fremove_list_of_text_properties): Adjust users.
11074 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11075 (modify_text): ...new function.
11076 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11077 (prepare_to_modify_buffer_1): ...new function.
11078 * casefiddle.c (casify_region):
11079 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11080 (Ftranspose_regions): Use modify_text.
11082 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11084 * lisp.mk (lisp): Add nadvice.elc.
11086 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11088 New macro to iterate over live buffers similar to frames.
11089 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11090 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11091 Declare buffer-related variables here to offload lisp.h.
11092 * buffer.c (Vbuffer_alist): Adjust comment.
11093 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11094 (other_buffer_safely):
11095 * data.c (store_symval_forwarding):
11096 * dispnew.c (Fframe_or_buffer_changed_p):
11097 * fileio.c (Fdo_auto_save):
11098 * filelock.c (unlock_all_files):
11099 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11101 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11103 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11104 * callproc.c (create_temp_file):
11105 * filelock.c (create_lock_file):
11106 Assume mkostemp, since it's now provided by Gnulib.
11108 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11110 * w32.c (mkostemp): New function.
11111 (mktemp): Remove, no longer used. Most of the code reused in
11112 mkostemp. (Bug#15015)
11113 (mktemp): Don't undef.
11115 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11117 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11118 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11119 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11120 (free_glyph_pool, check_glyph_memory): Likewise for
11121 all users. Adjust comments where appropriate.
11123 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11125 * composite.h: Minor fixups.
11126 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11127 to fix a misspelling, and change it to an inline function while
11128 we're at it (it need not be a macro). All uses changed.
11129 (composition_method, composition_valid_p):
11130 Rewrite to avoid assignments in if-conditions.
11132 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11134 Do not use global Lisp_Object in composition macros.
11135 * composite.h (composition_temp): Remove declaration.
11136 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11137 (composition_method, composition_valid_p): ...inline functions.
11138 (compose_region): Remove the leftover.
11139 * composite.c (composition_temp): Remove.
11140 (run_composition_function, update_compositions)
11141 (composition_compute_stop_pos, composition_adjust_point)
11142 (Ffind_composition_internal):
11143 * coding.c (handle_composition_annotation):
11144 * xdisp.c (handle_composition_prop, check_point_in_composition):
11145 Related users changed.
11147 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11149 Drop FRAME_PTR typedef.
11150 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11151 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11152 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11153 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11154 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11155 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11156 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11157 All related users changed.
11159 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11161 * eval.c (default_toplevel_binding): New function.
11163 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11164 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11165 (syms_of_eval): Export them.
11166 * data.c (Fdefault_value): Micro cleanup.
11167 * term.c (init_tty): Use "false".
11169 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11171 Fix X GC leak in GTK and raw (no toolkit) X ports.
11172 * xterm.c (x_free_frame_resources): If white and black relief
11173 GCs are allocated, always free them here.
11174 * xfns.c (x_make_gc): Omit redundant initialization.
11175 * widget.c (create_frame_gcs): Remove the leftover.
11176 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11177 in x_free_frame_resources.
11179 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11181 * nsterm.m (windowWillResize:toSize:): Only change title if
11182 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11184 (viewDidEndLiveResize): New method.
11186 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11187 inside NS_IMPL_COCOA.
11189 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11191 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11192 Do not check whether undo is enabled because record_insert and
11193 record_delete does that themselves.
11195 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11197 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11198 member which is not really used any more.
11199 (FRAME_XIC_BASE_FONTNAME): Remove.
11200 * xfns.c (xic_free_fontset): Adjust user.
11201 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11202 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11203 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11204 (xdialog_show): Use eassert for debugging check.
11205 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11207 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11209 * fileio.c, fns.c (merge): Move extern decl from here ...
11210 * lisp.h (merge): ... to here.
11212 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11214 Fix last font-related change.
11215 * w32font.h (w32font_list_internal, w32font_match_internal):
11217 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11218 (uniscribe_list_family): Adjust to match font API change.
11219 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11220 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11222 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11224 * frame.h (FRAME_MOUSE_UPDATE):
11225 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11226 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11228 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11230 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11231 * font.h (struct font_driver): Change list, match, and list_family
11232 functions to accept struct frame * as first arg.
11233 * font.c (font_score, font_compare, font_sort_entities):
11235 (font_sort_entities, font_list_entities, font_select_entity)
11236 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11237 match font API change.
11238 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11239 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11240 * ftxfont.c (ftxfont_list, ftxfont_match):
11241 * xftfont.c (xftfont_list, xftfont_match):
11242 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11243 * w32font.c (w32font_list, w32font_match, w32font_list)
11244 (w32font_list_internal, w32_font_match_internal): Likewise.
11245 * xfaces.c (Fx_family_fonts): Adjust user.
11247 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11249 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11250 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11251 only if HAVE_X_WINDOWS is in use.
11252 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11253 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11254 * w32term.c (x_wm_set_icon_position): Likewise.
11255 * w32fns.c (x_icon): Adjust user.
11257 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11259 * xterm.c (last_mouse_press_frame): Remove the
11260 leftover which is not really used any more.
11261 (handle_one_xevent, syms_of_xterm): Adjust users.
11262 (x_flush): Call XFlush once per each X display, not frame.
11263 This is better because this code always unconditionally skips
11264 non-X frames in Vframe_list and issues the only XFlush if we
11265 have more than one X frame on the same X display.
11266 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11267 Use bool for booleans.
11268 (x_draw_glyph_string_background, cvt_string_to_pixel)
11269 (cvt_pixel_dtor): Drop unnecessary prototypes.
11270 * xterm.h (x_display_ok): Adjust prototype.
11272 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11274 Drop unnecessary functions that deals with frame pixel size.
11275 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11276 (x_pixel_height): Drop prototypes.
11277 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11278 (x_pixel_height): Drop implementations.
11279 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11280 which should be always valid for window frame.
11281 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11282 * w32menu.c (Fx_popup_dialog):
11283 * xmenu.c (Fx_popup_dialog): Likewise for both.
11285 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11287 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11288 frame parameters and call to Fmodify_frame_parameters just once.
11289 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11290 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11291 and mention nil frame in docstring.
11293 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11295 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
11296 (x_figure_window_size): Likewise. Adjust to return long.
11297 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11298 (toplevel): Move Qterminal_live_p to...
11299 * terminal.c (toplevel): ...here, make it static, and...
11300 (syms_of_terminal): ...DEFSYM here.
11301 * frame.h (Qterminal_live_p): Remove declaration.
11302 (make_frame, x_figure_window_size): Adjust prototype.
11303 * nsfns.m (Fx_create_frame): Use long for window flags.
11305 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
11307 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
11308 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
11309 Do not assume that emacs_close (INT_MAX) is a no-op.
11311 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11313 * xfaces.c (make_face_cache): For struct face_cache, prefer
11314 xmalloc to xzalloc and so avoid redundant call to memset.
11315 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
11317 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11319 * fringe.c (draw_window_fringes, update_window_fringes)
11320 (compute_fringe_widths):
11321 * w32term.c (x_draw_glyph_string):
11322 * window.c (candidate_window_p, Frecenter):
11323 * xfaces.c (realize_basic_faces, realize_default_face)
11324 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
11325 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
11326 * xfns.c (x_set_cursor_color, xic_free_xfontset):
11327 * xmenu.c (Fx_menu_bar_open_internal):
11328 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
11329 * xsettings.c (xft_settings_event):
11330 * xterm.c (x_draw_glyph_string, x_had_errors_p):
11331 Use bool for booleans. Adjust style and comments where
11333 * dispextern.h (draw_window_fringes, update_window_fringes)
11334 (compute_fringe_widths):
11335 * xterm.h (x_had_errors_p): Adjust prototype.
11337 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11339 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
11340 CHECK_LIST. Rewrite the loop to avoid useless local variable.
11342 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
11344 * fns.c (toplevel): Remove comment before Fsafe_length because
11345 it checks for QUIT.
11347 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
11349 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
11351 2013-07-28 Eli Zaretskii <eliz@gnu.org>
11353 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
11354 frame which got the message is still alive, before dereferencing
11355 its pointer. (Bug#14970)
11357 * frame.c (delete_frame): Test "this" frame's minibuffer window to
11358 be a live window, before using it as such. (Bug#14970)
11360 2013-07-27 Eli Zaretskii <eliz@gnu.org>
11362 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
11363 w32_detect_focus_change instead of doing part of its job by hand.
11364 This fixes the problem whereby FOCUS_OUT events were not sent to
11367 2013-07-26 Eli Zaretskii <eliz@gnu.org>
11369 * process.c (Fprocess_list): Doc fix.
11371 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
11372 being re-exposed only if it didn't ask to become visible.
11373 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
11374 was previously iconified. (Bug#14841)
11375 (x_iconify_frame): Mark the frame iconified.
11377 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
11379 Fix minor problems found by static checking.
11380 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
11381 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
11383 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
11385 * eval.c (set_specpdl_old_value): New function.
11386 (unbind_to): Minor simplification.
11387 (get_backtrace_frame): New function.
11388 (Fbacktrace_frame): Use it. Add `base' argument.
11389 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
11390 (syms_of_eval): Export backtrace-eval.
11391 * xterm.c (x_focus_changed): Simplify.
11393 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
11395 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
11397 2013-07-24 Eli Zaretskii <eliz@gnu.org>
11399 * xdisp.c (redisplay_window): Instead of moving point out of
11400 scroll margin, reject the force_start method, and try scrolling
11401 instead. (Bug#14780)
11403 2013-07-24 Ken Brown <kbrown@cornell.edu>
11405 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
11408 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
11410 * eval.c (Fprogn): Do not check that BODY is a proper list.
11411 This undoes the previous change. The check slows down the
11412 interpreter, and is not needed to prevent a crash. See
11413 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
11415 2013-07-23 Glenn Morris <rgm@gnu.org>
11417 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
11419 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
11421 Port to GNU/Linux systems with tinfo but not ncurses.
11422 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
11423 to decide whether ncurses is being used. Without this change,
11424 GCC complains about tgetent not being declared, on a system
11425 that has tinfo installed but ncurses not installed.
11427 * eval.c (Fprogn): Check that BODY is a proper list.
11429 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
11430 * data.c (Fsetq_default):
11431 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
11432 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
11434 Tune by taking advantage of the fact that ARGS is always a list
11435 when a function is declared to have UNEVALLED args.
11437 * emacsgtkfixed.c: Port to GCC 4.6.
11438 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
11440 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
11442 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
11443 here to silence compiler warnings.
11445 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
11447 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
11448 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
11449 from messing up Emacs's 'struct frame' (Bug#14923).
11451 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11453 * alloc.c (make_save_ptr_ptr): Define this function.
11454 It was inadvertently omitted. It's needed only if
11455 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
11457 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
11459 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
11460 frame have focus (Bug#14895).
11462 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11464 Avoid vfork-related deadlock more cleanly.
11465 * callproc.c (child_setup): When the child's exec fails, output
11466 the program name, as that's more useful. Use O_NONBLOCK to avoid
11468 * process.c (create_process_1): Remove; no longer needed.
11469 (create_process): Remove timer hack; no longer needed, now that
11470 the child avoids deadlock.
11472 2013-07-20 Glenn Morris <rgm@gnu.org>
11474 * image.c (Fimage_flush): Fix doc typo.
11476 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
11478 Fix array bounds violation when pty allocation fails.
11479 * process.c (PTY_NAME_SIZE): New constant.
11480 (pty_name): Remove static variable; it's now auto.
11481 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
11482 Take pty_name as an arg rather than using a static variable.
11483 All callers changed.
11484 (create_process): Recover pty_flag from process, not from volatile local.
11485 (create_pty): Stay inside array even when pty allocation fails.
11486 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
11488 * lread.c (Fload): Avoid initialization only when lint checking.
11489 Mention that it's needed only for older GCCs.
11491 2013-07-20 Kenichi Handa <handa@gnu.org>
11493 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
11494 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
11496 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
11498 * lread.c (Fload): Avoid uninitialized warning.
11500 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11502 Fix some minor file descriptor leaks and related glitches.
11503 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
11504 (create_lock_file): Use write, not emacs_write.
11505 * image.c (slurp_file, png_load_body):
11506 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
11507 (server_accept_connection):
11508 Don't leak an fd on memory allocation failure.
11509 * image.c (slurp_file): Add a cheap heuristic for growing files.
11510 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
11511 as that's what the other routines do. Maybe input need not be
11512 blocked at all, but it's better to be consistent.
11513 Avoid undefined behavior when strlen is zero.
11515 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
11516 (NSTATICS): Now a constant; doesn't need to be a macro.
11518 2013-07-19 Richard Stallman <rms@gnu.org>
11520 * coding.c (decode_coding_utf_8): Add simple loop for fast
11521 processing of ASCII characters.
11523 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11525 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
11527 2013-07-19 Eli Zaretskii <eliz@gnu.org>
11529 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
11530 unportable 'struct x_display_info'.
11531 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
11532 is a portable type.
11534 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11536 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
11537 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
11539 (system_process_attributes): Prefer plain char to unsigned char
11540 when either will do. Clean up properly if interrupted or if
11541 memory allocations fail. Don't assume sscanf succeeds.
11542 Remove no-longer-needed workaround to stop GCC from whining.
11543 Read command-line once, instead of multiple times. Check read status a
11544 bit more carefully.
11546 Fix obscure porting bug with varargs functions.
11547 The code assumed that int is treated like ptrdiff_t in a vararg
11548 function, which is not a portable assumption. There was a similar
11549 -- though these days less likely -- porting problem with various
11550 assumptions that pointers of different types all smell the same as
11551 far as vararg functions is conserved. To make this problem less
11552 likely in the future, redo the API to use varargs functions.
11553 * alloc.c (make_save_value): Remove this vararg function.
11554 All uses changed to ...
11555 (make_save_int_int_int, make_save_obj_obj_obj_obj)
11556 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
11558 (make_save_ptr): Rename from make_save_pointer, for consistency with
11559 the above. Define only on platforms that need it. All uses changed.
11561 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11563 * keyboard.c: Try to fix typos in previous change.
11564 (DISPLAY_LIST_INFO): New macro.
11565 (kbd_buffer_get_event): Do not access members that are not present
11566 in X11. Revert inadvertent change of "!=" to "=".
11568 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
11570 * keyboard.c (kbd_buffer_get_event):
11571 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
11572 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
11574 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11576 * filelock.c: Fix unlikely file descriptor leaks.
11577 (get_boot_time_1): Rework to avoid using emacs_open.
11578 This doesn't actually fix a leak, but is better anyway.
11579 (read_lock_data): Use read, not emacs_read.
11581 * doc.c: Fix minor memory and file descriptor leaks.
11582 * doc.c (get_doc_string): Fix memory leak when doc file absent.
11583 (get_doc_string, Fsnarf_documentation):
11584 Fix file descriptor leak on error.
11586 * term.c: Fix minor fdopen-related file descriptor leaks.
11587 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
11588 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
11590 * charset.c: Fix file descriptor leaks and errno issues.
11592 (load_charset_map_from_file): Don't leak file descriptor on error.
11593 Use plain record_xmalloc since the allocation is larger than
11594 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
11596 * eval.c (record_unwind_protect_nothing):
11597 * fileio.c (fclose_unwind):
11599 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
11600 The replacement doesn't block input, but that no longer seems
11603 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
11605 * lread.c: Fix file descriptor leaks and errno issues.
11606 (Fload): Close some races that leaked fds or streams when 'load'
11608 (Fload, openp): Report error number of last nontrivial failure to open.
11609 ENOENT counts as trivial.
11610 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
11612 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
11613 now that the function is always called with a nonnegative arg.
11614 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
11615 All uses replaced with ...
11616 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
11618 A few more minor file errno-reporting bugs.
11619 * callproc.c (Fcall_process):
11620 * doc.c (Fsnarf_documentation):
11621 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
11622 * process.c (set_socket_option):
11623 Don't let a constructor trash errno.
11624 * doc.c: Include <errno.h>.
11626 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
11628 * w32fns.c (unwind_create_tip_frame): Fix declaration.
11630 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
11632 Fix w32 bug with call-process-region (Bug#14885).
11633 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
11634 to Fcall_process when the input is empty. This simplifies the
11635 code a bit. It makes no difference on POSIXish platforms but
11636 apparently it fixes a bug on w32.
11638 Fix bug where insert-file-contents closes a file twice (Bug#14839).
11639 * fileio.c (close_file_unwind): Don't close if FD is negative;
11640 this can happen when unwinding a zapped file descriptor.
11641 (Finsert_file_contents): Unwind-protect the fd before the point marker,
11642 in case Emacs runs out of memory between the two unwind-protects.
11643 Don't trash errno when closing FD.
11644 Zap the FD in the specpdl when closing it, instead of deferring
11645 the removal of the unwind-protect; this fixes a bug where a child
11646 function unwinds the stack past us.
11648 New unwind-protect flavors to better type-check C callbacks.
11649 This also lessens the need to write wrappers for callbacks,
11650 and the need for make_save_pointer.
11651 * alloc.c (free_save_value):
11652 * atimer.c (run_all_atimers):
11654 * alloc.c (safe_alloca_unwind):
11655 * atimer.c (unwind_stop_other_atimers):
11656 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
11657 * menu.c (cleanup_popup_menu) [HAVE_NS]:
11658 * minibuf.c (choose_minibuf_frame_1):
11659 * process.c (make_serial_process_unwind):
11660 * xdisp.c (pop_message_unwind):
11661 * xselect.c (queue_selection_requests_unwind):
11662 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
11663 * alloc.c (record_xmalloc):
11664 Prefer record_unwind_protect_ptr to record_unwind_protect with
11666 * alloc.c (Fgarbage_collect):
11667 Prefer record_unwind_protect_void to passing a dummy.
11668 * buffer.c (restore_buffer):
11669 * window.c (restore_window_configuration):
11670 * xfns.c, w32fns.c (do_unwind_create_frame)
11671 New wrapper. All record-unwind uses of wrappee changed.
11672 * buffer.c (set_buffer_if_live):
11673 * callproc.c (call_process_cleanup, delete_temp_file):
11674 * coding.c (code_conversion_restore):
11675 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
11676 * editfns.c (save_excursion_restore)
11677 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
11678 (save_restriction_restore):
11679 * eval.c (restore_stack_limits, un_autoload):
11680 * fns.c (require_unwind):
11681 * keyboard.c (recursive_edit_unwind, tracking_off):
11682 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
11683 * macros.c (pop_kbd_macro, restore_menu_items):
11684 * nsfns.m (unwind_create_frame):
11685 * print.c (print_unwind):
11686 * process.c (start_process_unwind):
11687 * search.c (unwind_set_match_data):
11688 * window.c (select_window_norecord, select_frame_norecord):
11689 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
11690 (fast_set_selected_frame):
11691 * xfns.c, w32fns.c (unwind_create_tip_frame):
11692 Return void, not a dummy Lisp_Object. All uses changed.
11693 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
11694 * callproc.c (call_process_kill):
11695 * fileio.c (restore_point_unwind, decide_coding_unwind)
11696 (build_annotations_unwind):
11697 * insdel.c (Fcombine_after_change_execute_1):
11698 * keyboard.c (read_char_help_form_unwind):
11699 * menu.c (unuse_menu_items):
11700 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
11701 * sound.c (sound_cleanup):
11702 * xdisp.c (unwind_redisplay):
11703 * xfns.c (clean_up_dialog):
11704 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
11705 Accept no args and return void, instead of accepting and returning
11706 a dummy Lisp_Object. All uses changed.
11707 * cygw32.c (fchdir_unwind):
11708 * fileio.c (close_file_unwind):
11709 * keyboard.c (restore_kboard_configuration):
11710 * lread.c (readevalllop_1):
11711 * process.c (wait_reading_process_output_unwind):
11712 Accept int and return void, rather than accepting an Emacs integer
11713 and returning a dummy object. In some cases this fixes an
11714 unlikely bug when the corresponding int is outside Emacs integer
11715 range. All uses changed.
11716 * dired.c (directory_files_internal_unwind):
11717 * fileio.c (do_auto_save_unwind):
11718 * gtkutil.c (pop_down_dialog):
11719 * insdel.c (reset_var_on_error):
11720 * lread.c (load_unwind):
11721 * xfns.c (clean_up_file_dialog):
11722 * xmenu.c, nsmenu.m (pop_down_menu):
11723 * xmenu.c (cleanup_widget_value_tree):
11724 * xselect.c (wait_for_property_change_unwind):
11725 Accept pointer and return void, rather than accepting an Emacs
11726 save value encapsulating the pointer and returning a dummy object.
11728 * editfns.c (Fformat): Update the saved pointer directly via
11729 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
11730 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
11731 (unwind_body): New function.
11732 (record_unwind_protect): First arg is now a function returning void,
11733 not a dummy Lisp_Object.
11734 (record_unwind_protect_ptr, record_unwind_protect_int)
11735 (record_unwind_protect_void): New functions.
11736 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
11737 * fileio.c (struct auto_save_unwind): New type.
11738 (do_auto_save_unwind): Use it.
11739 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
11740 * insdel.c (struct rvoe_arg): New type.
11741 (reset_var_on_error): Use it.
11742 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
11744 (specbinding_func): Remove; there are now several such functions.
11745 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
11746 (set_unwind_protect_ptr): New function.
11747 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
11749 Be simpler and more consistent about reporting I/O errors.
11750 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
11751 Say "Read error" and "Write error", rather than "I/O error", or
11752 "IO error reading", or "IO error writing", when a read or write
11754 * process.c (Fmake_network_process, wait_reading_process_output)
11755 (send_process, Fprocess_send_eof, wait_reading_process_output):
11756 Capitalize diagnostics consistently. Put "failed foo" at the
11757 start of the diagnostic, so that we don't capitalize the
11758 function name "foo". Consistently say "failed" for such
11760 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
11761 All callers changed. This is so it can use report_file_error.
11762 * sysdep.c (serial_open, serial_configure): Capitalize I/O
11763 diagnostics consistently as above.
11765 * fileio.c (report_file_errno): Fix errno reporting bug.
11766 If the file name is neither null nor a pair, package it up as a
11767 singleton list. All callers changed, both to this function and to
11768 report_file_error. This fixes a bug where the memory allocator
11769 invoked by list1 set errno so that the immediately following
11770 report_file_error reported the wrong errno value.
11772 Fix minor problems found by --enable-gcc-warnings.
11773 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
11774 * keyboard.c (kbd_buffer_get_event): Remove unused local.
11776 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
11778 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
11779 Set event->arg to Qt if switch-event shall be generated.
11780 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
11782 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
11784 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
11787 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
11788 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
11789 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
11790 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
11791 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
11792 and there is a focused frame.
11793 (head_table): Add focus-in and focus-out.
11794 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
11795 bind to handle-focus-in/out.
11797 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
11798 (Fhandle_switch_frame): Call Fhandle_focus_in.
11799 (syms_of_frame): defsubr handle-focus-in/out.
11801 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
11803 Fix porting bug to older POSIXish platforms (Bug#14862).
11804 * sysdep.c (emacs_pipe): New function, that implements
11805 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
11806 This should port better to CentOS 5 and to Mac OS X 10.6.
11807 All calls to pipe2 changed.
11809 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
11810 This makes the code easier to read and the executable a bit smaller.
11811 Do not replace all calls to Fcons that happen to create lists,
11812 just calls that are intended to create lists. For example, when
11813 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
11814 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
11815 Similarly for list2 through list5.
11816 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
11817 * bytecode.c (exec_byte_code):
11818 * callint.c (quotify_arg, Fcall_interactively):
11819 * callproc.c (Fcall_process, create_temp_file):
11820 * charset.c (load_charset_map_from_file)
11821 (Fdefine_charset_internal, init_charset):
11822 * coding.c (get_translation_table, detect_coding_system)
11823 (Fcheck_coding_systems_region)
11824 (Fset_terminal_coding_system_internal)
11825 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
11826 * composite.c (update_compositions, Ffind_composition_internal):
11827 * dired.c (directory_files_internal, file_name_completion)
11829 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
11830 * doc.c (Fsnarf_documentation):
11831 * editfns.c (Fmessage_box):
11833 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
11834 (Feval, eval_sub, Ffuncall, apply_lambda):
11835 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
11836 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
11837 (Fset_file_times, Finsert_file_contents)
11838 (Fchoose_write_coding_system, Fwrite_region):
11839 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
11840 * font.c (font_registry_charsets, font_parse_fcname)
11841 (font_prepare_cache, font_update_drivers, Flist_fonts):
11842 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
11843 * frame.c (make_frame, Fmake_terminal_frame)
11844 (x_set_frame_parameters, x_report_frame_params)
11845 (x_default_parameter, Fx_parse_geometry):
11846 * ftfont.c (syms_of_ftfont):
11847 * image.c (gif_load):
11848 * keyboard.c (command_loop_1):
11849 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
11850 (Fcopy_keymap, append_key, Fcurrent_active_maps)
11851 (Fminor_mode_key_binding, accessible_keymaps_1)
11852 (Faccessible_keymaps, Fwhere_is_internal):
11853 * lread.c (read_emacs_mule_char):
11854 * menu.c (find_and_return_menu_selection):
11855 * minibuf.c (get_minibuffer):
11856 * nsfns.m (Fns_perform_service):
11857 * nsfont.m (ns_script_to_charset):
11858 * nsmenu.m (ns_popup_dialog):
11859 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
11860 (Fx_own_selection_internal):
11861 * nsterm.m (append2):
11862 * print.c (Fredirect_debugging_output)
11863 (print_prune_string_charset):
11864 * process.c (Fdelete_process, Fprocess_contact)
11865 (Fformat_network_address, set_socket_option)
11866 (read_and_dispose_of_process_output, write_queue_push)
11867 (send_process, exec_sentinel):
11868 * sound.c (Fplay_sound_internal):
11869 * textprop.c (validate_plist, add_properties)
11870 (Fput_text_property, Fadd_face_text_property)
11871 (copy_text_properties, text_property_list, syms_of_textprop):
11872 * unexaix.c (report_error):
11873 * unexcoff.c (report_error):
11874 * unexsol.c (unexec):
11875 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
11876 (Fformat_mode_line, syms_of_xdisp):
11877 * xfaces.c (set_font_frame_param)
11878 (Finternal_lisp_face_attribute_values)
11879 (Finternal_merge_in_global_face, syms_of_xfaces):
11880 * xfns.c (x_default_scroll_bar_color_parameter)
11881 (x_default_font_parameter, x_create_tip_frame):
11882 * xfont.c (xfont_supported_scripts):
11883 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
11884 (menu_help_callback, xmenu_show):
11885 * xml.c (make_dom):
11886 * xterm.c (set_wm_state):
11887 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
11888 and similarly for list2 through list5.
11890 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
11892 * callproc.c (Fcall_process_region): Fix minor race and tune.
11893 (create_temp_file): New function, with the temp-file-creation part
11894 of the old Fcall_process_region. Use Fcopy_sequence to create the
11895 temp file name, rather than alloca + build_string, for simplicity.
11896 Don't bother to block input around the temp file creation;
11897 shouldn't be needed. Simplify use of mktemp.
11898 Use record_unwind_protect immediately after creating the temp file;
11899 this closes an unlikely race where the temp file was not removed.
11900 Use memcpy rather than an open-coded loop.
11901 (Fcall_process_region): Use the new function. If the input is
11902 empty, redirect from /dev/null rather than from a newly created
11903 empty temp file; this avoids unnecessary file system traffic.
11905 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
11907 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
11908 Simplify by making this case like the other two. This is a bit
11909 slower on obsolete hosts, but the extra complexity isn't worth it.
11911 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
11912 * process.c (create_process) [!DOS_NT]:
11913 Remove now-unnecessary calls to emacs_close.
11915 2013-07-13 Eli Zaretskii <eliz@gnu.org>
11917 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
11918 returning early. (Bug#14850)
11920 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
11921 and inhibit-iso-escape-detection attributes of 'undecided'.
11924 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
11926 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
11927 Reported by Herbert J. Skuhra in
11928 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
11930 Don't lose top specpdl entry when memory is exhausted.
11931 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
11932 specpdl overflow here, to simplify callers; all callers changed.
11933 Always reserve an unused entry at the stack top; this avoids
11934 losing the top entry's information when memory is exhausted.
11936 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
11938 Clean up errno reporting and fix some errno-reporting bugs.
11939 * callproc.c (Fcall_process):
11940 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
11941 * process.c (create_process, Fmake_network_process):
11942 * unexaix.c (report_error):
11943 * unexcoff.c (report_error):
11944 Be more careful about reporting the errno of failed operations.
11945 The code previously reported the wrong errno sometimes.
11946 Also, prefer report_file_errno to setting errno + report_file_error.
11947 (Fcall_process): Look at openp return value rather than at path,
11948 as that's a bit faster and clearer when there's a numeric predicate.
11949 * fileio.c (report_file_errno): New function, with most of the
11950 old contents of report_file_error.
11951 (report_file_error): Use it.
11952 (Ffile_exists_p, Ffile_accessible_directory_p):
11953 Set errno to 0 when it is junk.
11954 * fileio.c (Faccess_file):
11955 * image.c (x_create_bitmap_from_file):
11956 Use faccessat rather than opening the file, to avoid the hassle of
11957 having a file descriptor open.
11958 * lisp.h (report_file_errno): New decl.
11959 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
11962 * process.c (create_process, wait_reading_process_output) [AIX]:
11963 Remove obsolete SIGHUP-related code, as Emacs no longer disables
11964 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
11965 a multithreaded environment anyway).
11966 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
11968 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
11970 * image.c (x_find_image_file): Don't close a remote file handle.
11972 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
11974 Fix races with threads and file descriptors.
11975 * callproc.c (Fcall_process_region):
11976 * dired.c (open_directory):
11977 * emacs.c (main, Fdaemon_initialized):
11978 * image.c (x_find_image_file):
11979 * inotify.c (Finotify_rm_watch):
11980 * lread.c (Flocate_file_internal):
11981 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
11982 * term.c (term_mouse_moveto, init_tty):
11983 * termcap.c (tgetent):
11984 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
11985 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
11986 * unexhp9k800.c, unexmacosx.c (unexec):
11987 * callproc.c (Fcall_process_region):
11988 Use emacs_close, not close.
11989 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
11990 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
11991 and posix_close function on current platforms (which all lack them).
11992 (emacs_close): Use it. This should fix the races on GNU/Linux and
11993 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
11994 and it should avoid closing random victim file descriptors on
11997 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
11999 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12000 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12001 Touch up doc a bit.
12003 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12004 This is for .gdbinit xbacktrace.
12006 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12007 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12008 (emacs_set_tty): Now static.
12009 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12010 * term.c (tty_capable_p, tty_default_color_capabilities)
12011 (get_tty_terminal, term_mouse_movement)
12012 (handle_one_term_event, init_tty, maybe_fatal):
12013 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12014 (tgetent, scan_file, name_match, compare_contin):
12015 * terminal.c (get_terminal):
12016 Use bool for boolean.
12017 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12018 Prefer char to unsigned char if either will do.
12019 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12020 (tty_write_glyphs): Prefer int to unsigned.
12021 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12022 All callers changed.
12023 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12025 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12028 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12029 (B__dummy__): New dummy symbol, to pacify C89.
12030 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12031 they can't grok varargs macros.
12032 * dispnew.c (add_window_display_history)
12033 (add_frame_display_history):
12034 * print.c (print_object):
12035 * xdisp.c (debug_method_add):
12036 Use %p printf format only for void pointers.
12037 * emacs.c (usage_message): New constant, replacing ...
12038 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12039 (main): Adjust to usage reorg.
12040 * fns.c (syms_of_fns):
12041 * profiler.c (syms_of_profiler):
12042 Don't use non-constant struct initializers.
12043 * gnutls.h (gnutls_initstage_t):
12044 * lisp.h (enum Lisp_Fwd_Type):
12045 * lread.c (lisp_file_lexically_bound_p):
12046 * xsettings.c (anonymous enum):
12047 Remove trailing comma.
12048 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12049 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12050 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12052 * regex.c (const_re_char): New type, to pacify strict C89.
12053 All uses of 'const re_char' replaced to use it.
12054 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12055 with glibc when strict C89. This change is imported from gnulib.
12057 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12058 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12059 Omit GNU_LINUX implementation, since it requires long long.
12060 * xterm.c (x_draw_underwave):
12061 Do not assume the traditional order of struct's members.
12062 (x_term_init): Rewrite to avoid the need for non-constant structure
12065 Syntax cleanup, mostly replacing macros with functions.
12066 This removes the need for the syntax_temp hack.
12067 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12068 * syntax.c (SYNTAX_INLINE): New macro.
12069 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12070 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12071 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12072 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12073 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12074 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12075 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12076 Now constants, not macros.
12077 (syntax_temp) [!__GNUC__]: Remove.
12078 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12079 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12080 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12081 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12082 Move here from syntax.h; now functions, not macros. Except for the
12083 last function, these are static since only syntax.c uses them.
12084 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12085 All uses changed. Now a function, not a macro; use this fact
12086 to simplify the code.
12087 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12088 compiler bugs; no longer relevant.
12089 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12090 (SYNTAX_INLINE): New macro.
12091 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12092 for the new functions. Use bool for boolean member.
12093 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12094 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12095 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12096 (SETUP_BUFFER_SYNTAX_TABLE):
12097 Now extern inline functions, not macros.
12098 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12099 Remove; all uses replaced by implementation.
12100 (syntax_temp) [!__GNUC__]: Remove decl.
12101 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12103 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12105 * emacs.c (main): Fix syntax error.
12107 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12109 Timestamp fixes for undo (Bug#14824).
12110 * atimer.c (schedule_atimer):
12111 * fileio.c (Ffile_newer_than_file_p):
12112 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12113 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12114 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12115 (syms_of_fileio): Remove Sclear_visited_file_name.
12116 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12117 file doesn't exist; this avoids an ambiguity with negative timestamps.
12118 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12119 * systime.h (make_emacs_time, invalid_emacs_time):
12120 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12121 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12122 * undo.c (record_first_change): Push (visited-file-modtime) onto
12123 undo list rather than reimplementing it by hand, incorrectly.
12125 2013-07-09 Ken Brown <kbrown@cornell.edu>
12127 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12129 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12131 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12133 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12135 Handle errno and exit status a bit more carefully.
12136 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12137 number into an exit status. Instead, use EXIT_CANCELED.
12138 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12139 * callproc.c (relocate_fd):
12140 * emacs.c (close_output_streams, main):
12141 * process.c (create_process):
12142 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12143 Use emacs_perror for simplicity.
12144 * callproc.c (relocate_fd, main):
12145 * sysdep.c (sys_subshell):
12146 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12147 (shut_down_emacs): Use emacs_write, not write.
12148 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12149 * fileio.c (Fcopy_file, e_write):
12150 * nsterm.m (ns_select):
12151 * process.c (send_process):
12152 * sound.c (vox_write):
12153 Use emacs_write_sig, not emacs_write.
12154 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12155 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12157 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12159 (emacs_full_write): New function.
12160 (emacs_write): Rewrite to use it.
12161 (emacswrite_sig, emacs_perror): New functions.
12162 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12164 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12166 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12167 on NS even if it is present. Pixmap on NS is a void*.
12169 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12171 Port to Ubuntu 10 (Bug#14803).
12172 Problem reported by T.V. Raman.
12173 * process.c (close_on_exec, accept4, process_socket):
12174 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12176 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12178 * w32.c (sys_dup): Declare prototype.
12182 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12184 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12186 Make file descriptors close-on-exec when possible (Bug#14803).
12187 This simplifies Emacs a bit, since it no longer needs to worry
12188 about closing file descriptors by hand in some cases.
12189 It also fixes some unlikely races. Not all such races, as
12190 libraries often open files internally without setting
12191 close-on-exec, but it's an improvement.
12192 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12193 * callproc.c (Fcall_process) [!MSDOS]:
12194 * emacs.c (main) [!DOS_NT]:
12195 * nsterm.m (ns_term_init):
12196 * process.c (create_process):
12197 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12198 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12199 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12200 Prefer mkostemp with O_CLOEXEC to mkstemp.
12201 * callproc.c (relocate_fd) [!WINDOWSNT]:
12202 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12203 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12205 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12206 Make the resulting file descriptor close-on-exec.
12207 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12208 * lread.c (load_descriptor_list, load_descriptor_unwind):
12209 Remove; no longer needed. All uses removed.
12210 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12211 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12213 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12214 (Fmake_network_process, Fnetwork_interface_list)
12215 (Fnetwork_interface_info, server_accept_connection):
12216 Make newly-created socket close-on-exec.
12217 * sysdep.c (emacs_open, emacs_fopen):
12218 Make new-created descriptor close-on-exec.
12219 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12220 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12222 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12224 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12225 for NS_IMPL_GNUSTEP.
12227 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12229 Fix openp errno handling.
12230 * callproc.c (Fcall_process): Preserve openp errno around close.
12231 * lread.c (openp): Set errno when returning -1, as some callers
12234 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12236 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12238 * nsterm.h (NSSavePanel): Update comment.
12239 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12240 (ns_run_file_dialog): Declare.
12242 * nsfns.m: Remove panelOK.
12244 (ns_run_file_dialog): New function.
12245 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12246 event loop, so file dialog is popped up by ns_run_file_dialog, called
12247 by sendEvent (Bug#14578).
12248 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12250 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12252 * xdisp.c (default_line_pixel_height): New function.
12253 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12254 (try_cursor_movement, redisplay_window, try_window)
12255 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12257 * window.c (window_scroll_pixel_based):
12258 use default_line_pixel_height.
12260 * dispextern.h (default_line_pixel_height): Add prototype.
12262 * frame.c (x_set_line_spacing): Accept a float value for
12263 line-spacing parameter, per the documentation.
12265 * data.c (Fmultibyte_string_p): Doc fix.
12267 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12269 Use emacs_open more consistently when opening files.
12270 This handles EINTR more consistently now, and makes it easier
12271 to introduce other uniform changes to file descriptor handling.
12272 * sysstdio.h: New file.
12273 * buffer.c (mmap_init):
12274 * cygw32.c (chdir_to_default_directory):
12275 * dispnew.c (Fopen_termscript):
12276 * emacs.c (Fdaemon_initialized):
12277 * fileio.c (Fdo_auto_save):
12278 * image.c (slurp_file, png_load_body, jpeg_load_body):
12279 * keyboard.c (Fopen_dribble_file):
12281 * print.c (Fredirect_debugging_output):
12282 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12283 * termcap.c (tgetent):
12284 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12285 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12286 * w32term.c (w32_initialize) [CYGWIN]:
12287 * xfaces.c (Fx_load_color_file):
12288 Use emacs_open instead of plain open, and emacs_fopen instead of
12290 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12291 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12292 * callproc.c (default_output_mode): New constant.
12293 (Fcall_process): Use it to call emacs_open instead of plain creat.
12294 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
12295 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
12296 (emacs_fopen): New function.
12297 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
12298 Include <lisp.h>, for emacs_open.
12299 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
12301 Remove duplicate #include directives.
12302 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
12304 Don't include stdio.h twice.
12305 * buffer.c [USE_MMAP_FOR_BUFFERS]:
12306 Don't include sys/types.h or stdio.h twice.
12307 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
12308 * lread.c: Don't include coding.h twice.
12309 * nsfont.m: Don't include frame.h twice.
12310 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
12311 * ralloc.c: Don't include <unistd.h> twice.
12312 * xdisp.c: Don't include font.h twice.
12313 * xterm.c: Don't include fontset.h twice.
12314 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
12316 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12318 Scale ImageMagick images more carefully.
12319 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
12320 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
12321 Be more careful about avoiding undefined behavior after
12322 integer overflow and division by zero.
12324 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12326 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
12327 (syms_of_w32fns): DEFSYM them.
12328 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
12329 (CCHDEVICENAME): Define macros if not defined.
12330 (struct MONITOR_INFO_EX): New struct.
12331 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
12332 (enum_display_monitors_fn): New variable.
12333 (globals_of_w32fns): Initialize it.
12334 (Fx_display_pixel_width, Fx_display_pixel_height)
12335 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
12336 multi-monitor setups in docstrings.
12337 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
12338 screen size by primary monitor's millimeter per pixel.
12339 (w32_monitor_enum, w32_display_monitor_attributes_list)
12340 (w32_display_monitor_attributes_list_fallback)
12341 (Fw32_display_monitor_attributes_list): New functions.
12342 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
12344 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
12346 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
12348 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
12350 * fileio.c (Qfile_notify_error): New error symbol.
12352 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
12353 * inotify.c (inotify_callback, symbol_to_inotifymask)
12354 (Finotify_add_watch, Finotify_rm_watch): Use it.
12355 (inotifyevent_to_event): Exchange order of cookie and file name.
12356 (Finotify_add_watch): Adapt docstring.
12358 * lisp.h (Qfile_notify_error): Declare.
12360 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12362 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
12363 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12364 Do not clear _malloc_thread_enabled_p, undoing the previous change,
12365 which did not work (see <http://bugs.gnu.org/14569#307>).
12366 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
12367 && (!noninteractive || initialized)). This attempts to thread
12368 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
12370 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
12372 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
12373 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
12375 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12377 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
12378 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12379 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
12380 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
12382 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12384 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
12385 Define to __sys_siglist.
12387 2013-07-02 Eli Zaretskii <eliz@gnu.org>
12389 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
12390 word-wrap, so that overflow-newline-into-fringe would work in
12391 visual-line-mode. (Bug#2749)
12392 (move_it_in_display_line_to): When the last scanned display
12393 element fits exactly on the display line, and
12394 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
12395 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
12396 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
12397 finding buffer position that corresponds to pixel coordinates,
12398 e.g. in buffer_posn_from_coords.
12400 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
12402 * process.c (handle_child_signal): Call catch_child_signal if
12405 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12407 Don't convert function pointers to void * and back.
12408 It isn't portable C, and it's easy enough to avoid.
12409 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
12410 (make_save_value): Add support for SAVE_FUNCPOINTER.
12411 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
12412 * print.c (print_object):
12413 Distinguish function from object pointers.
12414 * lisp.h (SAVE_FUNCPOINTER): New constant.
12415 (SAVE_SLOT_BITS): Adjust to it.
12416 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
12417 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
12418 (voidfuncptr): New typedef.
12419 (struct Lisp_Save_Value): New member data[0].funcpointer.
12420 (XSAVE_FUNCPOINTER): New function.
12422 Simplify buildobj processing.
12423 * Makefile.in (buildobj.h): Make it a sequence of strings each
12424 followed by comma, rather than a single string. Put it into a
12425 .tmp file in case there's an error while generating it.
12426 (gl-stamp): Use .tmp for temp files.
12427 (mostlyclean): Clean .tmp files.
12428 * doc.c (buildobj): Move to just the routine that needs it.
12429 It's now an array of strings, so processing is simpler.
12431 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
12433 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
12434 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
12435 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12436 Invoke malloc_enable_thread even when not interactive.
12437 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
12438 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
12439 in this case, since the underlying bug has now been fixed.
12441 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
12443 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
12444 unlinking it (bug#14691).
12446 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
12448 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
12449 before checking whether buffer is modified. This lets
12450 `kill-buffer-query-functions' cancel killing of the buffer or save
12451 its content before `kill-buffer' asks user the "Buffer %s
12452 modified; kill anyway?" question.
12454 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
12456 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
12457 Let the super performKeyEquivalent deal with them (Bug#14747).
12459 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
12461 * widget.c (resize_cb): Remove unused local.
12463 Do not use GTK 3 if it exists but cannot be compiled.
12464 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
12465 * xterm.c (x_error_handler) [!USE_GTK]:
12468 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
12470 2013-06-30 Eli Zaretskii <eliz@gnu.org>
12472 * intervals.c (get_local_map): Instead of aborting, clip POSITION
12473 to the valid range of values. (Bug#14753)
12475 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
12476 when moving point by using the current glyph matrix. This avoids
12477 the need to force redisplay when this function is called in a
12480 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
12482 Fix minor problems found by static checking.
12483 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
12484 Redo the latter's body to sidestep GCC parenthesization warnings.
12485 (setup_coding_system, detect_coding, detect_coding_system): Use them.
12486 * coding.c (detect_coding, detect_coding_system):
12487 * coding.h (struct undecided_spec):
12488 Use bool for boolean.
12489 * image.c (QCmax_width, QCmax_height): Now static.
12490 * xdisp.c (Fmove_point_visually): Remove unused local.
12492 2013-06-29 Eli Zaretskii <eliz@gnu.org>
12494 * xdisp.c (Fmove_point_visually): New function.
12496 2013-06-28 Kenichi Handa <handa@gnu.org>
12498 * coding.h (define_coding_undecided_arg_index): New enum.
12499 (coding_attr_index): New members
12500 coding_attr_undecided_inhibit_null_byte_detection,
12501 coding_attr_undecided_inhibit_iso_escape_detection,
12502 coding_attr_undecided_prefer_utf_8.
12503 (undecided_spec): New struct.
12504 (struct coding_system): New member `undecided' of the member
12507 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
12508 (detect_coding): Likewise.
12509 (detect_coding_system): Likewise.
12510 (Fdefine_coding_system_internal): New coding system properties
12511 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
12513 (syms_of_coding): Adjust for coding_arg_undecided_max.
12515 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
12517 * image.c (x_from_xcolors): Remove unused local.
12519 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12521 Defer image data transfer between X client and server until actual
12524 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
12527 * image.c (Destroy_Image): Remove.
12528 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
12529 `mask_p', and `colors_p'. All uses changed.
12530 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
12531 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
12532 New macros for `flags' arg to x_clear_image_1.
12533 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
12534 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
12535 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
12536 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
12537 (image_get_x_image, image_unget_x_image): New functions or macros.
12538 (image_background, image_background_transparent, x_to_xcolors)
12539 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
12540 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
12541 instead of Destroy_Image.
12542 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
12543 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
12544 (png_load_body, jpeg_load_body, tiff_load, gif_load)
12545 (imagemagick_load_image, svg_load_image): Use them instead of
12546 x_create_x_image_and_pixmap, and x_put_x_image followed by
12547 x_destroy_x_image, respectively.
12548 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
12549 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
12550 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
12551 background_transparent fields.
12552 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
12553 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
12555 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
12557 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
12558 This mostly consists of undoing recent changes.
12559 * callproc.c (Fcall_process):
12560 * process.c (create_process):
12561 Do not worry about catching SIGCHLD here, undoing previous change.
12562 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
12563 * process.c, process.h (catch_child_signal):
12564 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
12565 * process.c (catch_child_handler): Don't worry about being called
12566 lazily and do not assume caller has blocked SIGCHLD, undoing
12567 previous change. Move first-time stuff back to
12568 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
12569 tickle glib, as that causes Cygwin bootstrap to fail. Do not
12570 set lib_child_handler if it's already initialized, which may
12571 help avoid problems on GNUstep.
12573 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12575 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
12576 * callproc.c (Fcall_process):
12577 * process.c (create_process):
12578 Make sure SIGCHLD is caught before we fork,
12579 since Emacs startup no arranges to catch SIGCHLD.
12580 * process.c (lib_child_handler): Initialize to null, not to
12582 (catch_child_signal): Allow self to be called lazily.
12583 Do nothing if it's already been called.
12584 Assume caller has blocked SIGCHLD (all callers do now).
12585 * emacs.c (main): Do not catch SIGCHLD here; defer it until
12586 just before it's really needed.
12587 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
12588 since it hasn't been caught yet.
12590 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
12592 * image.c (compute_image_size): New function to implement
12593 :max-width and :max-height.
12594 (imagemagick_load_image): Use it.
12596 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12598 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
12599 * callproc.c, process.h (block_child_signal, unblock_child_signal):
12601 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
12602 * process.c (catch_child_signal): Block SIGCHLD while futzing with
12603 the SIGCHLD handler, since the code is not atomic and (due to glib)
12604 signals may be arriving now.
12605 * sysdep.c (init_signals): Do not catch child signals here;
12606 'main' now does that later, at a safer time.
12608 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
12610 Clean up SIGCHLD handling a bit (Bug#14569).
12611 * process.c, process.h (catch_child_signal):
12612 Now always extern, even if !NS_IMPL_GNUSTEP.
12613 * process.c (catch_child_signal): Move glib tickler here from
12614 init_process_emacs, so that it's done earlier in Emacs
12615 initialization. Also move the noninteractive && !initialized
12616 check here from init_process_emacs. This is all a bit cleaner for
12617 GNUish platforms, and I hope it works around the Cygwin bug.
12618 * sysdep.c (init_signals): Invoke catch_child_signal here, so
12619 that glib signal handling is tickled before glib creates threads.
12621 * process.c (wait_reading_process_output): Avoid int overflow
12622 when reading more than 2 GiB total from a process.
12624 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12626 * process.c (create_process): Handle a couple more cases,
12627 i.e., work even if new_argv and wait_child_setup[i] are cached.
12628 Use Fcall_process's style for volatile vars.
12630 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
12632 * process.c (create_process): Mark PROCESS volatile.
12634 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12636 Use C99-style flexible array members if available.
12637 This avoids some subtle aliasing issues, which typically
12638 aren't a problem with GCC but may be a problem elsewhere.
12639 * alloc.c (sdata): New typedef, replacing the old struct sdata.
12640 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
12641 In either case, it uses a flexible array member rather than
12642 the old struct hack. All uses changed.
12643 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
12644 Adjust to sdata reorganization.
12645 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
12646 Use offsetof (struct, flex_array_member), not sizeof (struct), as
12647 that ports better to pre-C99 non-GCC.
12648 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
12649 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
12650 as the latter has changed.
12651 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
12652 and port better to pre-C99 GCC.
12653 * image.c (struct xpm_cached_color):
12654 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
12655 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
12656 Use FLEXIBLE_ARRAY_MEMBER.
12657 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
12658 Move decl to top level so it gets checked against implementation.
12659 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
12660 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
12662 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
12664 * syntax.c: Integer cleanups.
12665 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
12666 All uses that need 0-or-2 changed to:
12667 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
12668 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
12669 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
12670 (char_quoted, prev_char_comend_first, back_comment)
12671 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
12672 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
12673 Use bool for boolean.
12674 (update_syntax_table, skip_chars, skip_syntaxes):
12675 Prefer int to unsigned when either will do.
12676 (back_comment): Return boolean success flag, like forw_comment,
12677 instead of positive-or-minus-1 (which might have overflowed int anyway).
12678 Don't stuff ptrdiff_t into int.
12679 (syntax_spec_code, syntax_code_spec): Now const.
12680 (Fmatching_paren, scan_lists, scan_sexps_forward):
12681 Use enum syntaxcode for syntax code.
12682 (Fmatching_paren): Check that arg is a character, not just an integer.
12683 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
12684 (Finternal_describe_syntax_value): Omit no-longer-needed
12686 (skip_chars): Use char, not unsigned char, when the distinction
12688 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
12689 * bytecode.c (exec_byte_code):
12690 * syntax.c (syntax_spec_code, Fchar_syntax)
12691 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
12692 (init_syntax_once):
12693 * syntax.h (SYNTAX_WITH_FLAGS):
12694 Omit unnecessary casts.
12696 2013-06-20 Eli Zaretskii <eliz@gnu.org>
12698 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
12699 line dimensions here, to avoid race conditions with the main
12700 thread. (Bug#14062, bug#14630, bug#14669)
12702 * w32term.c (w32_draw_window_cursor): Compute the header line and
12703 mode line dimensions here.
12704 <w32_system_caret_window, w32_system_caret_hdr_height>:
12705 <w32_system_caret_mode_height>: New variables.
12707 * w32term.h: Declare them.
12709 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
12711 * alloc.c (die): Move "assertion failed" string here ...
12712 * lisp.h (eassert): ... from here. Also, suppress evaluation of
12713 COND when SUPPRESS_CHECKING. This shrinks the executable text
12714 size by 0.8% to 2.2% when configured with --enable-checking,
12715 depending on optimization flags (GCC 4.8.1 x86-64).
12717 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
12719 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
12721 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
12722 base is 2; this is more accurate.
12724 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
12726 * sound.c (string_default): Move to !WINDOWSNT section.
12727 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
12729 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
12731 * sound.c: Integer cleanups.
12732 Remove unnecessary forward decls.
12733 (struct sound_device): The 'file' member is now a Lisp_Object, not
12734 a char *, so that we needn't invoke alloca on a huge size.
12735 (Fplay_sound_internal): Adjust to this.
12736 (string_default): New function.
12737 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
12738 Use it to adjust to the struct sound_device change.
12739 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
12740 (be2hs) [0]: Remove.
12742 * syntax.c (skip_chars): Don't use uninitialized storage
12743 when searching a multibyte buffer for characters that are not in a
12744 unibyte string that contains non-ASCII characters.
12746 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
12748 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
12749 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
12751 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12753 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
12755 2013-06-18 Kenichi Handa <handa@gnu.org>
12757 * font.c (Ffont_spec): Signal an error for an invalid font name
12760 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12762 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
12763 In particular this ports to 32-bit sparc Sun cc.
12764 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
12765 array with a dummy element at specpdl[-1], so that its address can
12767 (unbind_to): Do not copy the binding; not needed, now that we
12768 copy old_value in the one place where the copy is needed.
12769 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
12770 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
12771 (union specbinding): Rename from struct specbinding. Redo layout
12772 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
12773 which is not portable. With Sun C 5.12 32-bit sparc, the
12774 declaration causes nargs to be an unsigned bitfield, a behavior
12775 that the C standard allows; but Emacs wants nargs to be signed.
12776 The overall type is now a union of structures rather than a
12777 structure of union of structures, and the 'kind' member is now a
12778 bitfield, so that the overall type doesn't grow. All uses changed.
12779 * process.c (Fmake_serial_process): Remove unnecessary initialization.
12781 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
12783 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
12784 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
12786 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
12788 2013-06-17 Eli Zaretskii <eliz@gnu.org>
12790 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12791 unless we know that the window w's frame is a frame object.
12792 Another attempt at solving bug#14062 and bug#14630.
12794 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
12796 * textprop.c (property_set_type): New enum.
12797 (add_properties): Allow appending/prepending text properties.
12798 (add_text_properties_1): Factored out of Fadd_text_properties.
12799 (Fadd_text_properties): Move all the code into
12800 add_text_properties_1.
12801 (Fadd_face_text_property): New function that calls
12802 add_text_properties_1.
12804 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
12806 Move functions from lisp.h to individual modules when possible.
12807 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
12808 * alloc.c (XFLOAT_INIT, set_symbol_name):
12809 * buffer.c (CHECK_OVERLAY):
12810 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
12811 (set_char_table_parent):
12812 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
12813 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
12814 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
12815 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
12817 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
12818 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
12819 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
12820 (backtrace_args, backtrace_debug_on_exit):
12821 * floatfns.c (CHECK_FLOAT):
12822 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
12823 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
12824 (set_hash_hash, set_hash_hash_slot, set_hash_index)
12825 (set_hash_index_slot):
12826 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
12827 * marker.c (CHECK_MARKER):
12828 * textprop.c (CHECK_STRING_OR_BUFFER):
12829 * window.c (CHECK_WINDOW_CONFIGURATION):
12830 Move here from lisp.h, and make these functions static rather than
12832 * buffer.c (Qoverlayp):
12834 * fns.c (Qhash_table_p):
12835 * window.c (Qwindow_configuration_p):
12837 * lisp.h: Remove the abovementioned defns and decls.
12839 Use functions, not macros, for XINT etc (Bug#11935).
12840 In lisp.h, prefer functions to function-like macros, and
12841 constants to object-like macros, when either will do. This:
12842 . simplifies use, as there's no more need to worry about
12843 arguments' side effects being evaluated multiple times.
12844 . makes the code easier to debug on some platforms.
12845 However, when using gcc -O0, keep using function-like macros
12846 for a few critical operations, for performance reasons.
12847 This sort of thing isn't needed with gcc -Og, but -Og
12848 is a GCC 4.8 feature and isn't widely-enough available yet.
12849 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
12850 Remove enum lsb_bits; no longer needed.
12851 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
12852 * buffer.c (Qoverlap):
12854 * fns.c (Qhash_table_p):
12855 Now extern, so lisp.h can use these symbols.
12856 * dispextern.h: Include character.h, for MAX_CHAR etc.
12857 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
12858 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12859 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
12860 (GLYPH_CODE_P): Move here from lisp.h.
12861 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12862 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
12863 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
12864 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
12865 XUNTAG now returns void *.
12866 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
12867 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
12868 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
12869 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
12870 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
12871 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
12872 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
12873 (lisp_h_XPNTR, lisp_h_XSYMBOL):
12874 New macros, renamed from their sans-lisp_h_ counterparts.
12875 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
12876 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
12877 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
12878 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
12879 If compiling via GCC without optimization, define these as macros
12880 in addition to inline functions.
12881 To disable this, compile with -DINLINING=0.
12882 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
12883 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
12884 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
12885 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
12886 (INTMASK, VALMASK): Now macros, since static values cannot be
12887 accessed from extern inline functions.
12888 (VALMASK): Also a constant, for benefit of old GDB.
12889 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
12890 is INTEGERP, which can fold it in.
12891 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
12892 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
12893 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
12894 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
12895 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
12896 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
12897 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
12898 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
12899 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
12900 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
12901 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
12902 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
12903 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
12904 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
12905 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
12906 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
12907 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
12908 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
12909 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
12910 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
12911 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
12912 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
12913 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
12914 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
12915 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
12916 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
12917 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
12918 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
12919 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
12920 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
12921 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
12922 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
12923 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
12925 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
12926 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
12927 (VALMASK): Define in one place rather than in two, merging the
12928 USE_LSB_TAG parts; this is simpler.
12929 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
12930 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
12931 Move up, to avoid use before definition.
12932 Also include "globals.h" earlier, for the same reason.
12933 (make_natnum): New function.
12934 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
12935 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
12936 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
12937 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
12938 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
12939 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
12940 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
12941 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
12942 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
12943 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
12944 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
12945 (Qwindow_configuration_p, Qimage): New forward declarations.
12946 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
12947 (STRING_COPYIN): Remove; unused.
12948 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
12949 (xcar_addr, xcdr_addr): New functions. All uses changed.
12950 (IEEE_FLOATING_POINT): Now a constant, not a macro.
12951 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
12952 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12953 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
12954 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
12955 (TYPE_RANGED_INTEGERP): Simplify.
12956 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
12957 (setlocale, fixup_locale, synchronize_system_messages_locale)
12958 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
12959 Now empty functions, not macros.
12960 (functionp): Return bool, not int.
12961 * window.c (Qwindow_configuration_p): Now extern,
12962 so window.h can use it.
12963 * window.h (Qwindowp): Move decl back to lisp.h.
12965 2013-06-15 Eli Zaretskii <eliz@gnu.org>
12967 * xdisp.c (Fline_pixel_height): New function, required for solving
12970 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
12972 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
12974 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
12976 * lread.c (syms_of_lread):
12977 * fns.c (Fprovide): Adjust to new format of after-load-alist.
12979 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
12981 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
12983 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
12985 * fileio.c (expand_file_name): Doc fix.
12987 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
12989 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
12990 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
12991 Wait for self, not for 0. This can't hurt on GNU or similar
12992 system, and may help with Cygwin.
12994 * keyboard.c: Don't use PROP (...) as an lvalue.
12995 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
12996 Use set_prop (A, B), not PROP (A) = B.
12998 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13000 * xdisp.c (get_it_property): Use it->window instead of generating
13001 a Lisp object from it->w.
13003 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13005 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13006 get-char-property the window that is being rendered, instead of
13007 the buffer, to support window-specific overlays. (Bug#14575)
13008 (compute_display_string_pos): When W is NULL, use the current
13009 buffer as the object to pass to get-char-property.
13010 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13011 pointer member of the bidi iterator, since no window is pertinent
13014 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13016 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13017 being displayed, and pass it to compute_display_string_pos.
13018 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13019 (bidi_paragraph_init): All callers changed.
13021 * xdisp.c (init_from_display_pos, init_iterator)
13022 (handle_single_display_spec, next_overlay_string)
13023 (get_overlay_strings_1, reseat_1, reseat_to_string)
13024 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13025 Set bidi_it.w member from it->w.
13026 (compute_display_string_pos): Accept additional argument, the
13027 window being displayed, and pass it to Fget_char_property.
13030 * dispextern.h (struct bidi_it): New member w, the window being
13032 (compute_display_string_pos): Adjust prototype.
13034 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13036 * xgselect.c: Remove unneeded include xterm.h.
13038 * process.c (wait_reading_process_output): Check for NS before GLIB.
13039 GLIB may be linked in due to rsvg, but ns_select must be called.
13041 * xgselect.c (xg_select): Remove call to window_system_available
13042 and g_main_context_pending at the top, so Gdk events (i.e. file
13043 notify) are processed when Emacs is started with -nw.
13045 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13047 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13048 (ctagsfiles3): New variable, includes only *.m files.
13049 (TAGS): Use an explicit language name in the regular expressions,
13050 to avoid transformation of '/SOMETHING' by MSYS to
13051 'c:\MSYS\SOMETHING'.
13053 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13055 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13057 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13059 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13060 still need to set the mouse pointer shape and activate help-echo.
13063 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13065 A few porting etc. fixes for the new file monitor code.
13066 See the thread containing
13067 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13068 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13069 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13070 (dir_monitor_callback, Fgfile_rm_watch):
13071 Use assq_no_quit instead of Fassoc, for speed.
13072 (dir_monitor_callback, Fgfile_rm_watch):
13073 eassert that the monitor is a fixnum.
13074 (dir_monitor_callback): No need for CDR_SAFE.
13075 Simplify building of lisp with alternative tails.
13076 (Fgfile_add_watch, Fgfile_rm_watch):
13077 Do not assume glib functions set errno reliably on failure.
13078 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13079 and signal an error otherwise.
13080 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13081 Use Fdelq instead of Fdelete, for speed.
13083 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13085 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13086 don't insist on being invoked on a highlighted tool-bar button.
13087 Avoids losing tool-bar functionality when mouse-highlight is nil.
13088 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13089 Don't highlight when mouse-highlight is nil.
13090 (note_mouse_highlight): When mouse-highlight is nil, don't return
13091 right away; instead, run tool-bar and mode-line highlight
13092 subroutine, clear any existing highlight, and revert the mouse
13093 pointer to its default shape. (Bug#14558)
13095 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13097 * lisp.mk (lisp): Add prog-mode.el.
13099 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13101 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13102 * process.c (dummy_handler): New function.
13103 (lib_child_handler): New static var.
13104 (handle_child_signal): Invoke it.
13105 (catch_child_signal): If a library has set up a signal handler,
13106 save it into lib_child_handler.
13107 (init_process_emacs): If using glib and not on Windows, tickle glib's
13108 child-handling code so that it initializes its private SIGCHLD handler.
13109 * syssignal.h (SA_SIGINFO): Default to 0.
13110 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13111 31; it should no longer be needed now.
13113 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13115 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13117 * gfilenotify.c (globals_of_gfilenotify): New function.
13118 (syms_of_gfilenotify): Move global initialization there.
13120 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13122 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13124 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13125 * keyboard.c (menu_bar_items, tool_bar_items):
13126 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13127 not override local keymaps any more.
13129 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13131 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13133 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13135 * w32console.c (initialize_w32_display): Return the dimensions of
13136 the console window via 2 additional arguments, not via the current
13137 frame. This avoids crashes due to overrunning the bounds of
13138 frame's decode_mode_spec_buffer, which is not resized following
13139 the change of the frame dimensions from the initial 10x10.
13141 * w32term.h (w32_initialize_display_info): Adjust prototype.
13143 * term.c (init_tty): Take dimensions of the frame from the values
13144 returned by initialize_w32_display.
13146 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13147 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13148 (LIBES): Add $(GFILENOTIFY_LIBS).
13150 * w32inevt.c (handle_file_notifications): Add dummy implementation
13151 for !HAVE_W32NOTIFY.
13153 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13155 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13157 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13159 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13161 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13163 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13165 Fix minor problems found by static checking.
13166 * data.c (pure_write_error):
13167 Use xsignal2, not Fsignal, as Fsignal might return.
13168 * eval.c (set_backtrace_debug_on_exit): Now static.
13169 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13170 No longer inline. EXTERN_INLINE is needed only for functions
13171 defined in .h files. Reindent function header as per GNU style.
13172 (backtrace_p, backtrace_top, backtrace_next):
13173 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13174 compiler or linker. Add extern decls to pacify gcc -Wall.
13175 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13177 * frame.c (free_monitors): Define only on platforms that need it.
13178 * nsterm.m (ns_term_init):
13179 * process.c (catch_child_signal):
13180 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13181 defined on all porting targets these days.
13182 * process.c, process.h (catch_child_signal):
13183 Make it extern only if NS_IMPL_GNUSTEP is defined.
13185 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13187 * w32.c (gettimeofday): Make the signature identical to prototype
13188 in nt/inc/sys/time.h.
13190 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13192 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13195 * keyboard.c (safe_run_hooks_error): Improve error message.
13197 * data.c (pure_write_error): Add `object' argument.
13198 * puresize.h (CHECK_IMPURE): Use it.
13200 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13202 * Makefile.in (NOTIFY_OBJ): New variable.
13203 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13205 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13206 Call syms_of_gfilenotify.
13208 * gfilenotify.c: New file.
13210 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13211 and Qfile_w32notify.
13212 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13213 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13215 * lisp.h: Declare syms_of_gfilenotify.
13217 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13219 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13221 Merge the specpdl and backtrace stacks. Make the structure of the
13222 specpdl entries more obvious via a tagged union of structs.
13223 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13224 (enum specbind_tag): New enum.
13225 (struct specbinding): Make it a tagged union of structs.
13226 Add a case for backtrace records.
13227 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13228 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13229 (backtrace_debug_on_exit): New accessors.
13230 (struct backtrace): Remove.
13231 (struct catchtag): Remove backlist field.
13232 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13234 (Flocal_variable_p): Speed up the common case where the binding is
13236 * eval.c (backtrace_list): Remove.
13237 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13238 (set_backtrace_args, set_backtrace_nargs)
13239 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13240 (backtrace_next): New functions.
13241 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13242 (unwind_to_catch, internal_lisp_condition_case)
13243 (internal_condition_case, internal_condition_case_1)
13244 (internal_condition_case_2, internal_condition_case_n): Don't bother
13245 with backtrace_list any more.
13246 (Fsignal): Adjust to new backtrace format.
13247 (grow_specpdl): Move up.
13248 (record_in_backtrace): New function.
13249 (eval_sub, Ffuncall): Use it.
13250 (apply_lambda): Adjust to new backtrace format.
13251 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13253 (specbind): Adjust to new specpdl format. Simplify.
13254 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13255 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13257 (mark_backtrace): Remove.
13258 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13259 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13260 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13262 * profiler.c (record_backtrace): Use get_backtrace.
13263 (handle_profiler_signal): Use backtrace_top_function.
13264 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13265 accessor functions.
13267 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13269 * process.h (catch_child_signal): Declare.
13271 * process.c (catch_child_signal): New function.
13272 (init_process_emacs): Call it.
13274 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13275 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13277 (x_set_cursor_type): Remove declaration.
13278 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13279 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13280 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13281 (ns_get_color): Use F suffix on float.
13282 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13283 (ns_get_rgb_color): Remove.
13284 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13285 (note_mouse_movement): x and y are CGFloat.
13286 (ns_draw_fringe_bitmap): Remove unused rowY.
13287 Change #if to COCOA && >= 10_6.
13288 (ns_draw_window_cursor): Remove unused overspill.
13289 (ns_draw_underwave): width and x are EamcsCGFloat.
13290 (ns_draw_box): thickness is CGFloat.
13291 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13292 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13293 if not in main thread.
13294 (ns_get_pending_menu_title, ns_check_menu_open)
13295 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
13296 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
13297 (sendFromMainThread:): New method.
13298 (changeFont:): size is CGFloat.
13299 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
13300 Disable warning about permanent text.
13301 (characterIndexForPoint:): Adjust return type depending on GNUstep
13303 (mouseDown:): delta is CGFloat.
13304 (updateFrameSize): Remove unised variable f.
13305 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
13306 Cast float to EmacsCGFloat.
13307 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
13308 also to -1 when restoring.
13309 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
13310 inside NS_IMPL_COCOA.
13311 (toggleFullScreen:): Put call to toggleFullScreen inside
13312 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
13313 (setPosition:portion:whole:): por is CGFloat.
13314 (getMouseMotionPart:window:x:y:): Add F suffix to float.
13315 (mouseDown:): Use CGFloat.
13316 (mouseDragged:): Remove unised variable edge.
13317 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
13319 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
13320 of CGFloat differs.
13321 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
13322 when NS_IMPL_GNUSTEP.
13323 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
13324 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
13325 (EmacsToolbar): Add clearAll. Add tag argument to
13326 addDisplayItemWithImage.
13327 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
13329 * nsselect.m (ns_get_local_selection): Remove unused variable type.
13331 * nsmenu.m (ns_update_menubar): Make static.
13332 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
13333 (fillWithWidgetValue:): Add cast to SEL for setAction.
13334 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
13335 (update_frame_tool_bar): Update code for GNUstep.
13336 (clearAll): New method.
13337 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
13338 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
13339 Move identifierToItem setObject and activeIdentifiers addObject before
13340 call to insertItemWithItemIdentifier.
13341 (validateVisibleItems): Fix indentation.
13342 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
13343 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
13344 UtilityWindow to aStyle, remove call to setStyleMask.
13346 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
13348 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
13349 (ns_charset_covers, ns_get_covering_families, nsfont_open):
13350 Use F suffix on floats.
13351 (ns_char_width): Returns CGFloat.
13352 (ns_ascii_average_width): w is CGFloat instead of float.
13353 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
13355 (ns_glyph_metrics): CGFloat instead of float.
13357 * nsfns.m (x_set_foreground_color, x_set_background_color):
13359 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
13360 remove unused variables.
13361 (Fns_read_file_name): Keep track if panel is for save.
13362 Use ns_filename_from_panel/ns_directory_from_panel.
13363 (Fns_list_services): delegate only used for COCOA.
13364 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
13365 Just return the input if GNUstep.
13366 (x_screen_planes): Remove.
13367 (Fxw_color_values): Use EmacsCGFloat
13368 (Fns_display_monitor_attributes_list): Only get screen number for
13370 (getDirectory, getFilename): Remove from EmacsOpenPanel and
13372 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
13373 ns_directory_from_panel.
13375 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
13377 * process.c (handle_child_signal): Also use WCONTINUED.
13378 This is so that list-processes doesn't mistakenly list the process
13379 as stopped, when the process has actually been continued and is
13382 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
13384 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
13385 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
13386 not already configured.
13388 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
13390 2013-05-29 Eli Zaretskii <eliz@gnu.org>
13392 * Makefile.in (mostlyclean): Remove *.res files.
13394 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
13396 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
13397 a buffer (bug#8447).
13399 2013-05-27 Eli Zaretskii <eliz@gnu.org>
13401 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
13402 display vector, and we backtrack, handle the case that the
13403 previous character position is also displayed from a display
13404 vector or covered by a display string or image. (Bug#14476)
13406 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
13408 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13409 (struct MonitorInfo, free_monitors): Remove.
13410 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
13411 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
13412 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13415 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13416 (struct MonitorInfo, free_monitors): Remove.
13417 (ns_screen_name): Make static.
13418 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
13419 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13422 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13423 (struct MonitorInfo): New struct.
13424 (free_monitors, make_monitor_attribute_list): Declare.
13426 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13428 (free_monitors, make_monitor_attribute_list): New functions.
13429 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
13432 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
13434 * callproc.c (call_process): Refine the doc string. (Bug#14045)
13436 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
13438 * keyboard.c: Apply keyboard decoding only to events that come directly
13439 from the tty, not from unread-command-events (bug#14368).
13440 (read_event_from_main_queue): New function, extracted from read_char.
13441 (read_decoded_char): Remove.
13442 (read_decoded_event_from_main_queue): New function to replace it.
13443 (read_char): Use it.
13444 (read_key_sequence): Use read_char rather than read_decoded_char.
13446 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
13448 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
13450 * casetab.c (init_casetab_once): Fix last change (bug#14424).
13452 2013-05-22 Kenichi Handa <handa@gnu.org>
13454 The following changes are to fix the setting of
13455 buffer-file-coding-system on, for instance, C-x RET c unix RET
13456 _FILE_OF_DOS_EOL_TYPE_ RET.
13458 * coding.h (struct coding_system): New member detected_utf8_chars.
13460 * coding.c (detect_coding_utf_8): Count characters and check EOL
13461 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
13463 (setup_coding_system): Do not initialize coding->head_ascii.
13464 (check_ascii): Do not set coding->eol_seen but update it. Do not
13465 call adjust_coding_eol_type here.
13466 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
13467 If the eol-type of CODING is already specified, adjust the eol type
13468 of the found coding-system.
13469 (decode_coding_gap): Cancel previous change. Utilize the
13470 character numbers counted by detect_coding_utf_8. Fix detection
13473 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
13475 * search.c (looking_at_1): Only set last_thing_searched if the match
13476 changed the match-data (bug#14281).
13478 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
13480 * xdisp.c (reseat_at_previous_visible_line_start):
13481 Already declared in dispextern.h, so remove it here.
13482 (move_it_vertically_backward): Likewise.
13484 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13486 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
13487 (Fx_display_pixel_width, Fx_display_pixel_height)
13488 (Fx_display_mm_width, Fx_display_mm_height):
13489 Mention `display-monitor-attributes-list' in docstrings.
13491 * nsfns.m (ns_get_screen): Remove function. All uses removed.
13492 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
13493 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
13494 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
13495 (Fx_display_backing_store, Fx_display_visual_class)
13496 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
13497 (Fx_display_grayscale_p, Fx_display_pixel_width)
13498 (Fx_display_pixel_height, Fx_display_planes)
13499 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
13500 (Fx_display_screens): Don't confuse X11 screens with NS screens.
13501 (Fx_display_mm_width, Fx_display_mm_height)
13502 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
13503 height for all physical monitors as in X11.
13505 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
13506 Return pixel width or height for all physical monitors as in X11.
13508 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
13510 Port --enable-gcc-warnings to clang.
13511 * bytecode.c (exec_byte_code):
13513 Redo diagnostic pragmas to pacify clang, too.
13514 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
13515 * editfns.c (Fencode_time):
13516 * fileio.c (file_accessible_directory_p):
13517 * font.c (font_unparse_xlfd):
13518 Use '&"string"[index]' instead of '"string" + (index)'.
13519 * undo.c (user_error): Remove; unused.
13521 2013-05-16 Eli Zaretskii <eliz@gnu.org>
13523 * insdel.c (insert_1_both): Document the arguments, instead of
13524 referring to insert_1, which no longer exists.
13526 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
13527 some window, increment windows_or_buffers_changed, so that
13528 *Messages* display in that window is updated. (Bug#14408)
13530 * w32.c: Include epaths.h.
13531 (init_environment): Use cmdproxy.exe without leading directories.
13532 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
13534 (gettimeofday): Adjust signature and return value to Posix
13537 * unexw32.c (open_output_file): Delete the existing emacs.exe
13538 before creating it, to break the hard link to the versioned
13541 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
13542 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
13543 (FIRSTFILE_OBJ): New variables.
13544 (W32_RES): Rename to EMACSRES. All users changed.
13545 (base_obj): Use $(CM_OBJ).
13546 (ALLOBJS): Use $(FIRSTFILE_OBJ).
13547 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
13548 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
13549 $(W32_RES_LINK) before $(LIBES).
13550 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
13552 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13554 * makefile.w32-in (DOC): Use just "DOC".
13556 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
13558 * process.c: Export default filters and sentinels to Elisp.
13559 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
13561 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
13562 (Fset_process_sentinel, Fformat_network_address):
13563 Default to them instead of nil.
13564 (server_accept_connection): Sentinels can't be nil any more.
13565 (read_and_dispose_of_process_output): New function, extracted from
13566 read_process_output.
13567 (read_process_output): Use it; filters can't be nil.
13568 (Finternal_default_process_filter): New function, extracted from
13569 read_process_output.
13570 (exec_sentinel_unwind): Remove function.
13571 (exec_sentinel): Don't zilch sentinel while running.
13572 (status_notify): Sentinels can't be nil.
13573 (Finternal_default_process_sentinel): New function extracted from
13575 (setup_process_coding_systems): Default filter is not nil any more.
13576 (syms_of_process): Export new Elisp functions and initialize
13578 * lisp.h (make_lisp_proc): New function.
13580 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13582 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
13584 2013-05-14 Eli Zaretskii <eliz@gnu.org>
13586 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13587 unless we know that the window w is a leaf window.
13588 Another attempt at solving bug#14062.
13590 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
13592 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
13595 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
13597 * image.c (gif_load): Check that subimages fit (Bug#14345).
13599 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
13601 * lread.c (skip_dyn_eof): New function.
13602 (read1): Use it to skip the end of a file in response to #@00.
13604 * doc.c (get_doc_string): Slightly relax the sanity checking.
13606 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
13608 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
13609 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13610 (MonitorInfo): New struct.
13611 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
13612 (Fns_display_monitor_attributes_list): New functions.
13613 (display-usable-bounds): Remove.
13614 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
13617 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
13619 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
13620 (GTK_CHECK_VERSION): New macro, if not already defined.
13621 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
13622 replaced by GTK_CHECK_VERSION.
13624 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
13626 * xterm.h (GTK_PREREQ): New macro.
13627 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
13628 to use this macro instead, for consistency and clarity.
13630 2013-05-08 Eli Zaretskii <eliz@gnu.org>
13632 * xdisp.c (row_for_charpos_p): New function, with code of
13633 cursor_row_p, but accepts an additional argument CHARPOS instead
13634 of using a hardcoded PT.
13635 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
13636 (row_containing_pos): Call row_for_charpos_p instead of partially
13637 doing the same. Fixes cursor positioning under longlines-mode
13638 when longlines-show-effect includes more than one newline, when
13639 moving the cursor vertically up.
13641 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
13643 * makefile.w32-in (ACL_H): New macro.
13644 ($(BLD)/fileio.$(O)): Update dependencies.
13646 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13648 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
13649 * Makefile.in (LIB_ACL): New macro.
13650 (LIBACL_LIBS): Remove.
13651 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
13652 * fileio.c: Include <acl.h>.
13653 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
13654 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
13656 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
13659 * unexelf.c: Don't assume ElfW (Half) fits in int.
13660 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
13661 when dealing with ElfW (Half) values, since they can exceed 2**31
13662 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
13663 (entry_address): Omit unused NUM arg. All uses changed.
13665 2013-05-07 Juri Linkov <juri@jurta.org>
13667 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
13668 to the string converted from number with `Fnumber_to_string'.
13671 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13673 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
13674 This fixes a problem introduced by my previous change.
13676 2013-05-07 Glenn Morris <rgm@gnu.org>
13678 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
13680 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
13682 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
13684 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13686 Static checking by GCC 4.8.0.
13687 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
13688 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
13689 (x_get_monitor_attributes_fallback)
13690 (x_get_monitor_attributes_xinerama)
13691 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
13692 Define only if USE_GTK.
13693 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
13694 (x_get_monitor_attributes_fallback): Omit unused locals.
13695 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
13696 Use double, not float, to avoid mixed-mode floating point arithmetic.
13698 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13699 Jan Djärv <jan.h.d@swipnet.se>
13701 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
13702 (XINERAMA_CFLAGS): New macros.
13703 (ALL_CFLAGS, LIBES): Use them.
13705 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
13706 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
13707 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
13708 (syms_of_xfns): DEFSYM them.
13709 (struct MonitorInfo): New struct.
13710 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
13711 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
13712 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
13713 (x_get_monitor_attributes_xinerama): New functions.
13714 (Fx_display_monitor_attributes_list): New primitive.
13715 (syms_of_xfns): Defsubr it.
13717 * xterm.h (x_display_info): Add Xatom_net_workarea and
13718 Xatom_net_current_desktop.
13720 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
13721 and dpyinfo->Xatom_net_current_desktop.
13723 2013-05-06 Eli Zaretskii <eliz@gnu.org>
13725 * xdisp.c (pos_visible_p): Use the special code for finding the
13726 beginning of a display property or overlay for any "replacing"
13727 display property, not just for display strings. This solves
13728 incorrect reporting of position by posn-at-point. (Bug#14241)
13730 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
13732 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
13733 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
13734 Verify that ElfW (Half) fits in int.
13735 (fatal): Use same signature as lisp.h.
13736 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
13737 configure and build with -DUNEXELF_DEBUG without worrying about
13738 other modules that use DEBUG.
13739 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
13740 possibly-wide integers now uses it instead of plain fprintf.
13741 (entry_address): New function, which avoids problems with 32-bit
13742 overflow on 64-bit hosts.
13743 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
13744 (round_up): Don't assume the remainder fits in int.
13745 (find_section): Use bool for boolean. Simplify debug code.
13746 (unexec): Don't assume file sizes fit in int or size_t.
13747 Omit unnecessary trailing newline in 'fatal' format.
13748 Use strerror rather than outputting decimal error number.
13749 Remove unused code when emacs is not defined;
13750 this file relies on Emacs now.
13751 Don't assume e_phnum and e_shnum are positive.
13753 * regex.c: Fix problems when DEBUG is defined.
13754 (extract_number, extract_number_and_incr): Define regardless of
13755 whether DEBUG is defined; that's simpler and makes the code less
13756 likely to go stale in the normal case when DEBUG is not defined.
13757 Return int rather than taking an int * arg. All callers changed.
13758 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
13759 Remove, replacing with ...
13760 (DEBUG_PRINT): New macro. All callers changed.
13761 (DEBUG_COMPILES_ARGUMENTS): New macro.
13762 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
13763 (print_compiled_pattern, print_double_string) [DEBUG]:
13764 Use prototype rather than old-style definition.
13765 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
13766 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
13767 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
13768 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
13769 Don't assume ptrdiff_t, size_t, and long are the same width as int.
13770 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
13771 This matters only when DEBUG is defined.
13773 2013-05-05 Eli Zaretskii <eliz@gnu.org>
13775 * xdisp.c (set_iterator_to_next): Set the
13776 ignore_overlay_strings_at_pos_p flag only if we are _really_
13777 iterating over an overlay string, as indicated by the
13778 current.overlay_string_index member. (Bug#14306)
13780 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
13782 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
13783 to where it is used, to avoid autorelease issues (Bug#14050).
13785 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
13787 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
13788 * fileio.c (syms_of_fileio): Implement this.
13789 * filelock.c (create_lock_file): If symbolic links don't work, so
13790 we use a regular file as a lock file, do not fsync the lock file;
13793 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
13795 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
13796 (syms_of_minibuf): Adjust accodingly.
13798 * callint.c (Fcall_interactively): Adjust calls accordingly.
13800 2013-05-04 Eli Zaretskii <eliz@gnu.org>
13802 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
13803 w->contents is a buffer before computing everything else.
13804 Use parentheses to disambiguate last part of the condition.
13806 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
13807 assertion violations. (Bug#14062)
13809 2013-05-01 David Reitter <david.reitter@gmail.com>
13811 * nsfns.m (ns_tooltip): Initialize.
13813 2013-04-28 Eli Zaretskii <eliz@gnu.org>
13815 * coding.c (decode_coding_gap): Don't remove the character before
13816 a newline unless it's a CR character. (Bug#14287)
13818 2013-04-28 Dan Nicolaescu <dann@gnu.org>
13820 * dispextern.h (struct face): Move enum face_underline_type
13821 earlier so that bitfields can be in the same word.
13823 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
13825 * nsfns.m (handlePanelKeys): New function.
13826 (EmacsOpenPanel:performKeyEquivalent:)
13827 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
13828 arrows/function/control and copy/paste keys (Bug#14296).
13830 2013-04-27 Juri Linkov <juri@jurta.org>
13832 * callint.c (Fcall_interactively): Call `Qread_number' for
13833 interactive code letter `n' instead of using duplicate code.
13836 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
13838 * systime.h (make_timeval): Declare as 'const'.
13840 2013-04-27 Kenichi Handa <handa@gnu.org>
13842 * font.c (font_open_entity): Always open a font of manageable
13845 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
13847 Port better to AIX (Bug#14258).
13848 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
13851 2013-04-24 Kenichi Handa <handa@gnu.org>
13853 * coding.c (decode_coding_iso_2022): When an invalid escape
13854 sequence is encountered, reset the invocation and designation
13855 status to the safest one.
13857 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
13859 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
13860 Without this fix, "make distclean" leaves stamp-h1 behind.
13862 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
13864 * w32fns.c (w32_fullscreen_rect): New function to compute the
13865 window rectangle for the given fullscreen mode.
13866 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
13867 longer tunes the window size. This keeps the window's edges flush
13868 with the screen and allows the taskbar to hide itself in fullboth.
13870 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
13871 window decorations and uses the entire screen.
13873 * w32term.h (w32_fullscreen_rect) Add prototype.
13874 (struct w32_output): Replace normal_width, normal_height,
13875 normal_top, and normal_left members with a single normal_placement
13877 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
13879 (FRAME_NORMAL_PLACEMENT): New macro.
13881 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
13883 * minibuf.c (Ftest_completion): Silence compiler warning.
13885 2013-04-15 Eli Zaretskii <eliz@gnu.org>
13887 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
13890 * frame.h (WINDOW_FRAME): Protect macro and its argument with
13893 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
13894 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
13895 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
13896 parentheses where appropriate.
13898 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
13900 * keyboard.c (timer_start_idle): Remove no-longer-used local.
13902 2013-04-14 Eli Zaretskii <eliz@gnu.org>
13904 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
13905 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
13906 Mention in the doc string that setting these variables takes
13907 effect only after a call to set-window-buffer. (Bug#14200)
13909 2013-04-13 Eli Zaretskii <eliz@gnu.org>
13911 * indent.c (Fvertical_motion): Don't consider display strings on
13912 overlay strings as display strings on the buffer position we
13913 started from. This prevents vertical cursor motion from jumping
13914 more than one line when there's an overlay string with a display
13915 property at end of line.
13916 Reported by Karl Chen <Karl.Chen@quarl.org> in
13917 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
13919 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
13921 * window.c (select_window): `record_buffer' even if window is
13922 already selected (bug#14191).
13924 2013-04-11 Eli Zaretskii <eliz@gnu.org>
13926 * window.c (Fwindow_end): Test more flags, including the buffer's
13927 last_overlay_modified flag, to determine whether the window's
13928 display is really up-to-date. Prevents the function from
13929 returning a stale value. (Bug#14170)
13930 (Fwindow_line_height): Fix the test for up-to-date-ness of the
13933 2013-04-10 Eli Zaretskii <eliz@gnu.org>
13935 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
13936 garbaged only if it is not already the top frame on its TTY.
13937 This prevents flickering due to constant redrawing of TTY frames when
13938 there are GUI frames open in the same session. (Bug#13864)
13940 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
13942 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
13943 of marking the idle timers directly.
13945 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
13947 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
13948 tables (bug#14054).
13950 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
13952 * window.c (select_window): Don't record_buffer while the invariant is
13953 temporarily broken (bug#14161).
13955 * fns.c (Fdelq): Don't assume !NILP => CONSP.
13957 2013-04-07 Eli Zaretskii <eliz@gnu.org>
13959 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
13961 2013-04-07 Romain Francoise <romain@orebokech.com>
13963 Ignore additional platform-specific ACL errors (Bug#13702).
13964 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
13965 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
13967 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
13969 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
13972 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
13974 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
13975 This bug was introduced by my 2013-02-25 change that simplified
13976 data_start configuration. Without this change, on GNU/Linux
13977 an Emacs configured with --enable-profiling fails immediately
13978 due to a profiler signal.
13979 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
13980 with these flags. On platforms where special flags are needed
13981 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
13982 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
13983 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
13985 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
13987 Get rid of some platform-specific functions examining window
13988 system and its capabilities. This is a partial rework of the
13990 * lisp.h (have_menus_p): Remove prototype. This function is
13991 replaced with platform-independent window_system_available.
13992 (check_window_system): Move to...
13993 * frame.h (decode_window_system_frame, window_system_available):
13994 ...here, add new prototypes.
13995 * frame.c (window_system_available, decode_window_system_frame):
13997 (check_window_system): Platform-independent now.
13998 * xterm.h (x_in_use): Remove declaration.
14000 * w32term.h (check_x_frame):
14001 * nsterm.h (check_x_frame): Remove prototypes. This function
14002 is replaced with platform-independent decode_window_system_frame.
14003 * msdos.c (have_menus_p): Remove.
14004 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14005 Remove platform-specific functions. Use check_window_system,
14006 decode_window_system_frame and check_ns_display_info where
14007 appropriate. Minor style and comment tweaks.
14008 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14009 (check_x_frame): Likewise.
14010 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14012 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14013 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14014 * xmenu.c, xselect.c: All related users changed.
14016 2013-04-03 Kenichi Handa <handa@gnu.org>
14018 The following changes is to optimize the code for reading UTF-8
14021 * coding.c (check_ascii): Rename from detect_ascii. Return value
14022 changed. Check EOL format. Do not call adjust_coding_eol_type
14024 (check_utf_8): New function.
14025 (adjust_coding_eol_type): Do nothing if already adjusted.
14026 (detect_coding): Compare the return value of check_ascii with
14027 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14028 (decode_coding_gap): Optimize for valid UTF-8.
14030 2013-03-21 Kenichi Handa <handa@gnu.org>
14032 * coding.c (syms_of_coding): Cancel previous change.
14034 * insdel.c (insert_from_gap): Fix previous change.
14036 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14038 Consistently use platform-specific function to detect window system.
14039 * lisp.h (check_window_system): New prototype. This function is
14040 going to replace check_x, check_w32 and check_ns.
14041 (have_menus_p): Mention msdos.c in comment.
14042 * fontset.c (check_window_system_func): Remove. Adjust all users.
14043 * fontset.h (check_window_system_func): Remove prototype.
14044 * nsterm.h (check_ns):
14045 * xterm.h (check_x):
14046 * w32term.h (check_w32): Likewise.
14047 * menu.c (Fx_popup_menu): Use check_window_system.
14048 * msdos.c (check_window_system): Define for MS-DOS.
14049 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14050 * w32fns.c (check_window_system): Likewise for MS-Windows.
14051 * xfns.c (check_window_system): Likewise for X.
14052 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14053 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14055 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14057 Prefer < to > in range checks such as 0 <= i && i < N.
14058 This makes it easier to visualize quantities on a number line.
14059 This patch doesn't apply to all such range checks,
14060 only to the range checks affected by the 2013-03-24 change.
14061 This patch reverts most of the 2013-03-24 change.
14062 * alloc.c (xpalloc, Fgarbage_collect):
14063 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14064 * character.c (string_escape_byte8):
14065 * charset.c (read_hex):
14066 * data.c (cons_to_unsigned):
14067 * dispnew.c (update_frame_1):
14068 * doc.c (Fsubstitute_command_keys):
14069 * doprnt.c (doprnt):
14070 * editfns.c (hi_time, decode_time_components):
14071 * fileio.c (file_offset):
14072 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14073 * font.c (font_intern_prop):
14074 * frame.c (x_set_alpha):
14075 * gtkutil.c (get_utf8_string):
14076 * indent.c (check_display_width):
14077 * keymap.c (Fkey_description):
14078 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14080 * minibuf.c (read_minibuf_noninteractive):
14081 * process.c (wait_reading_process_output):
14082 * search.c (Freplace_match):
14083 * window.c (get_phys_cursor_glyph):
14084 * xdisp.c (redisplay_internal):
14085 * xsmfns.c (smc_save_yourself_CB):
14086 Prefer < to > for range checks.
14087 * dispnew.c (sit_for): Don't mishandle NaNs.
14088 This fixes a bug introduced in the 2013-03-24 change.
14089 * editfns.c (decode_time_components): Don't hoist comparison.
14090 This fixes another bug introduced in the 2013-03-24 change.
14092 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14094 * frame.h (struct frame): Drop scroll_bottom_vpos
14095 member becaue all real users are dead long ago.
14096 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14097 * xdisp.c (redisplay_internal): Adjust user.
14099 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14101 * nsmenu.m (showAtX:Y:for:): setLevel to
14102 NSPopUpMenuWindowLevel (Bug#13998).
14104 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14106 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14107 (ns_check_pending_open_menu): Declare.
14109 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14110 (x_activate_menubar): Update the menu with title that matches
14111 ns_get_pending_menu_title, and call
14112 ns_check_pending_openmenu (Bug#12698).
14113 (menuWillOpen:): New method.
14114 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14116 * nsterm.m (menu_will_open_state, menu_mouse_point)
14117 (menu_pending_title): New varaibles.
14118 (ns_get_pending_menu_title, ns_check_menu_open)
14119 (ns_check_pending_open_menu): New functions.
14121 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14123 * indent.c (current_column_bol_cache): Remove leftover which is not
14124 used in Fmove_to_column any more.
14125 (current_column, scan_for_column): Adjust users.
14126 * keyboard.c (last_point_position_buffer, last_point_position_window):
14127 Remove leftovers which are not used for recording undo any more.
14128 (command_loop_1, syms_of_keyboard): Adjust users.
14129 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14130 redisplay_window any more.
14131 (move_it_to): Adjust user.
14133 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14135 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14136 Update dependencies.
14138 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14140 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14141 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14142 forward references.
14144 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14146 * window.h (struct window): Replace hchild, vchild and buffer slots
14147 with a single slot 'contents'. This is possible because each valid
14148 window may have either the child window (in vertical or horizontal
14149 combination) or buffer to display (for the leaf window). Using that,
14150 a lot of operations to traverse and/or change window hierarchies may
14151 be simplified. New member horizontal is used to distinguish between
14152 horizontal and vertical combinations of internal windows.
14153 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14154 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14155 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14156 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14157 Use contents slot, not buffer, where appropriate.
14158 (wset_combination): New function.
14159 (wset_buffer): Add eassert.
14160 (Fframe_first_window): Simplify the loop reaching first window.
14161 (Fwindow_buffer): Use WINDOW_LEAF_P.
14162 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14163 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14164 (unshow_buffer): Convert initial debugging check to eassert.
14165 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14166 (make_parent_window, window_resize_check, window_resize_apply)
14167 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14168 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14169 Adjust to match struct window changes.
14170 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14171 (mark_window_cursors_off, count_windows, get_leaf_windows)
14172 (foreach_window_1): Simplify the loop.
14173 * alloc.c (mark_object): Do not check for the leaf window because
14174 internal windows has no glyph matrices anyway.
14175 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14176 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14177 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14178 (build_frame_matrix_from_window_tree, mirror_make_current)
14179 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14180 (update_window_tree, set_window_update_flags): Simplify the loop.
14181 (sync_window_with_frame_matrix_rows): Enforce live window.
14182 Use contents slot, not buffer, where appropriate.
14183 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14184 and WINDOW_HORIZONTAL_COMBINATION_P.
14185 (make_frame_visible_1): Simplify the loop.
14186 Use contents slot, not buffer, where appropriate.
14187 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14188 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14189 (expose_window_tree): Likewise.
14190 Use contents slot, not buffer, where appropriate.
14191 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14192 to avoid deleted windows. Use contents slot instead of buffer.
14193 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14194 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14195 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14196 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14198 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14200 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14201 identify the reasons for assertion violations in bug#14062 and
14203 (Fx_show_tip): Fix compilation error under
14204 "--enable-check-lisp-object-type". (Bug#14073)
14206 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14207 Reported by <rzl24ozi@gmail.com>.
14209 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14211 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14213 (unwind_with_echo_area_buffer): ...to restore it here.
14214 This is needed to ensure that...
14215 (redisplay_window): ...both window markers are valid here,
14216 which is verified by eassert.
14217 * editfns.c (save_excursion_save): Do not assume that
14218 selected_window always displays the buffer.
14219 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14222 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14224 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14227 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14229 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14231 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14233 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14234 since MinGW's w32api headers do. This avoids compiler warnings.
14236 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14237 if already defined.
14239 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14241 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14243 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14245 * gtkutil.c (style_changed_cb): Check if frame is live and an
14246 X frame (Bug#14038).
14248 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14250 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14251 Define only for _WIN32_WINNT less than 0x0500.
14252 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14254 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14255 see its own definitions of 'struct timeval' and 'struct timezone'.
14257 Fix incompatibilities between MinGW.org and MinGW64 headers.
14258 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14260 * w32.c (REPARSE_DATA_BUFFER): Guard with
14261 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14263 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14265 * xterm.c: Include X11/XKBlib.h
14266 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14268 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14270 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14272 * blockinput.h (input_blocked_p): Likewise.
14273 * bytecode.c (exec_byte_code): Likewise.
14274 * callproc.c (call_process_kill, call_process_cleanup)
14275 (Fcall_process): Likewise.
14276 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14277 (Fccl_execute_on_string): Likewise.
14278 * character.c (string_escape_byte8): Likewise.
14279 * charset.c (read_hex): Likewise.
14280 * cm.c (calccost): Likewise.
14281 * data.c (cons_to_unsigned): Likewise.
14282 * dired.c (directory_files_internal, file_name_completion):
14284 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14285 (sit_for): Likewise.
14286 * doc.c (Fsubstitute_command_keys): Likewise.
14287 * doprnt.c (doprnt): Likewise.
14288 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14289 * emacsgtkfixed.c: Likewise.
14290 * fileio.c (file_offset, Fwrite_region): Likewise.
14291 * floatfns.c (Fexpt, fmod_float): Likewise.
14292 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14294 * font.c (font_intern_prop): Likewise.
14295 * frame.c (x_set_alpha): Likewise.
14296 * gtkutil.c (get_utf8_string): Likewise.
14297 * indent.c (check_display_width): Likewise.
14298 * intervals.c (create_root_interval, rotate_right, rotate_left)
14299 (split_interval_right, split_interval_left)
14300 (adjust_intervals_for_insertion, delete_node)
14301 (interval_deletion_adjustment, adjust_intervals_for_deletion)
14302 (merge_interval_right, merge_interval_left, copy_intervals)
14303 (set_intervals_multibyte_1): Likewise.
14304 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
14305 * keymap.c (Fkey_description): Likewise.
14306 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
14307 * lread.c (openp, read_integer, read1, string_to_number):
14309 * menu.c (ensure_menu_items): Likewise.
14310 * minibuf.c (read_minibuf_noninteractive): Likewise.
14311 * print.c (printchar, strout): Likewise.
14312 * process.c (create_process, Faccept_process_output)
14313 (wait_reading_process_output, read_process_output, send_process)
14314 (wait_reading_process_output): Likewise.
14315 * profiler.c (make_log, handle_profiler_signal): Likewise.
14316 * regex.c (re_exec): Likewise.
14317 * regex.h: Likewise.
14318 * search.c (looking_at_1, Freplace_match): Likewise.
14319 * sysdep.c (get_child_status, procfs_ttyname)
14320 (procfs_get_total_memory): Likewise.
14321 * systime.h (EMACS_TIME_VALID_P): Likewise.
14322 * term.c (dissociate_if_controlling_tty): Likewise.
14323 * window.c (get_phys_cursor_glyph): Likewise.
14324 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
14325 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
14327 * xfns.c (Fx_window_property): Likewise.
14328 * xmenu.c (set_frame_menubar): Likewise.
14329 * xselect.c (x_get_window_property, x_handle_dnd_message):
14331 * xsmfns.c (smc_save_yourself_CB): Likewise.
14332 * xterm.c (x_scroll_bar_set_handle): Likewise.
14334 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
14336 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
14337 to be optional or nil. Adjust comment and convert it to docstring.
14338 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
14339 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
14341 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
14343 Static checking by GCC 4.8-20130319.
14344 * image.c (gif_load): Assume pass < 3 to pacify GCC.
14345 * process.c (Fset_process_datagram_address)
14346 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
14347 * xdisp.c (get_char_face_and_encoding)
14348 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
14349 (get_glyph_face_and_encoding): Prepare face before possibly using it.
14350 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
14352 2013-03-24 Ken Brown <kbrown@cornell.edu>
14354 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
14355 fix compilation on 64-bit Cygwin, where underscores are not
14356 automatically prepended.
14358 * w32term.c (w32_initialize): Silence compiler warning.
14360 2013-03-23 Eli Zaretskii <eliz@gnu.org>
14362 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
14363 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
14364 variables, to save and restore frame dimensions.
14365 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
14366 after returning from a 'fullscreen' configuration.
14367 use SendMessage instead of PostMessage to send the SC_RESTORE message,
14368 to avoid races between the main thread and the input thread.
14370 * w32term.h (struct w32_output): New members normal_width,
14371 normal_height, normal_top, normal_left, and prev_fsmode.
14372 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
14373 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
14374 members of a frame.
14376 * w32term.c (w32fullscreen_hook): Record last value of the frame's
14377 'fullscreen' parameter. Always record previous width and height
14378 of the frame, except when switching out of maximized modes, so
14379 that they could be restored correctly, instead of resetting to the
14380 default frame dimensions. Send SC_RESTORE command to the frame,
14381 unless we are going to send SC_MAXIMIZE, to restore the frame
14382 resize hints in the mouse pointer shown by the window manager.
14385 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
14387 * lisp.h (get_frame_param): Adjust conditions for prototype
14390 2013-03-22 Ken Brown <kbrown@cornell.edu>
14392 * unexcw.c: Drop unneeded inclusion of w32common.h.
14393 (report_sheap_usage): Declare.
14394 (read_exe_header): Add magic numbers for x86_64.
14395 (fixup_executable): Fix printf format specifier for unsigned long
14398 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
14400 * frame.h (struct frame): Put menu_bar_window under #ifdef
14401 because this member is not needed when X toolkit is in use.
14402 (fset_menu_bar_window):
14403 * dispnew.c (clear_current_matrices, clear_desired_matrices)
14404 (free_glyphs, update_frame):
14405 * xdisp.c (expose_frame): Likewise.
14406 (display_menu_bar): Likewise. Remove redundant eassert.
14407 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
14410 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
14412 Use functions and constants to manipulate Lisp_Save_Value objects.
14413 This replaces code that used macros and strings and token-pasting.
14414 The change makes the C source a bit easier to follow,
14415 and shrinks the Emacs executable a bit.
14416 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
14417 (make_save_value): Change 1st arg from string to enum. All callers
14420 (mark_object): Use if, not #if, for GC_MARK_STACK.
14421 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
14422 (XSAVE_OBJECT): Now functions, not macros.
14423 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
14424 the constant was never used.
14425 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
14426 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
14427 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
14428 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
14430 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
14431 type3 with a single member save_type. All uses changed.
14432 (save_type, set_save_pointer, set_save_integer): New functions.
14433 * print.c (PRINTX): Remove.
14435 * alloc.c: Remove redundant static declarations.
14437 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14439 * window.h (struct window): Convert left_col, top_line, total_lines
14440 and total_cols from Lisp_Objects to integers. Adjust comments.
14441 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
14443 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
14444 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
14445 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
14446 Adjust users where appropriate.
14448 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14450 * frame.h (struct frame): Drop resx and resy because the same data is
14451 available from window system-specific output context. Adjust users.
14452 (default_pixels_per_inch_x, default_pixels_per_inch_y):
14453 New functions to provide defaults when no window system available.
14454 (FRAME_RES_X, FRAME_RES_Y): New macros.
14455 (NUMVAL): Move from xdisp.c.
14456 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
14457 (Ffont_face_attributes, Fopen_font):
14458 * image.c (gs_load):
14459 * w32font.c (fill_in_logfont):
14460 * xdisp.c (calc_pixel_width_or_height):
14461 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
14462 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
14464 2013-03-20 Kenichi Handa <handa@gnu.org>
14466 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
14467 to 1 (temporary workaround until a bug related to ASCII
14468 optimization is fixed).
14470 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
14472 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
14473 Signal error if window is not internal. Adjust docstring.
14474 (delete_all_child_windows): Use combination_limit to save the buffer.
14475 (Fset_window_configuration): Adjust accordingly.
14476 * print.c (syms_of_print): Initialize debugging output not here...
14477 (init_print_once): ...but in a new function here.
14478 * lisp.h (init_print_once): Add prototype.
14479 * emacs.c (main): Add call to init_print_once. Adjust comments.
14481 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
14483 * window.c (window_resize_check, window_resize_apply)
14484 (window_from_coordinates, recombine_windows, set_window_buffer)
14485 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
14486 (Fsplit_window_internal, Fdelete_window_internal)
14487 (freeze_window_starts): Use bool for booleans.
14488 * window.h (window_frame_coordinates, resize_frame_windows)
14489 (freeze_window_starts, set_window_buffer): Adjust prototypes.
14491 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
14493 * dispnew.c (bitch_at_user): Use `user-error'.
14495 2013-03-17 Ken Brown <kbrown@cornell.edu>
14497 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
14498 as return type of image_background. (Bug#13981)
14499 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
14501 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
14503 * nsterm.m (updateFrameSize:): Change resize increments if needed.
14504 (ns_select): Don't return with result uninitialized.
14506 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
14509 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
14511 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
14512 directories. If filename is nil, get directory name (Bug#13932).
14513 Use getFilename and getDirectory.
14514 (getFilename, getDirectory): New methods for EmacsSavePanel and
14516 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
14518 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
14520 * coding.c (decode_coding_gap): Fix typo caught by static checking.
14522 2013-03-15 Kenichi Handa <handa@gnu.org>
14524 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
14525 (adjust_after_replace): Make it back to static. Delete the third
14526 arg text_at_gap_tail. Cancel the code for handling it.
14528 * coding.h (struct coding_system): New member eol_seen.
14530 * coding.c (detect_ascii): New function.
14531 (detect_coding): Set coding->head_ascii and coding->eol_seen only
14532 when the source bytes are actually scanned. On detecting for
14533 coding_category_utf_8_auto, call detect_ascii instead of scanning
14534 source bytes directly.
14535 (produce_chars): Call insert_from_gap with the new arg 0.
14536 (encode_coding): Likewise.
14537 (decode_coding_gap): Control ASCII optimization by the variable
14538 disable_ascii_optimization instead of #ifndef .. #endif.
14539 Deccode EOL format according to coding->eol_seen.
14540 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
14543 * lisp.h (adjust_after_replace): Cancel externing it.
14544 (insert_from_gap): Adjust prototype.
14546 2013-03-15 Eli Zaretskii <eliz@gnu.org>
14548 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
14549 FULLSCREEN_MAXIMIZED. (Bug#13935)
14551 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
14553 * region-cache.c (find_cache_boundary, move_cache_gap)
14554 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
14555 Simplify debugging check and convert to eassert. Adjust comment.
14556 (pp_cache): Put under ENABLE_CHECKING.
14558 2013-03-14 Eli Zaretskii <eliz@gnu.org>
14560 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
14561 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
14562 and WM_ACTIVATEAPP.
14563 (w32fullscreen_hook): If the frame is visible, reset
14564 f->want_fullscreen flag after changing the frame size. If the
14565 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
14568 2013-03-13 Daniel Colascione <dancol@dancol.org>
14570 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
14571 too so that these builds can use Cygwin's file conversion
14572 functions. (We've been building and linking cygw32.o all along
14573 and just not using it.)
14575 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14577 File synchronization fixes (Bug#13944).
14578 * Makefile.in (LIB_FDATASYNC): New macro.
14580 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
14581 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
14582 Don't worry about HAVE_FSYNC, since a substitute fsync is
14583 available if the system lacks one.
14584 (Fwrite_regin): Retry fsync if interrupted.
14586 2013-03-13 Eli Zaretskii <eliz@gnu.org>
14588 * w32term.c (w32_read_socket): If the Emacs frame is being
14589 activated, call w32fullscreen_hook, to make sure the new frame
14590 dimensions are in effect. (Bug#13937)
14592 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
14594 * xdisp.c (init_iterator): Simplify because both character and byte
14595 positions are either specified or -1. Add eassert. Adjust comment.
14596 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
14597 character and byte positions can be obtained from marker.
14599 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14601 Static checking by Sun C 5.12.
14602 * alloc.c (buffer_memory_full) [REL_ALLOC]:
14603 * bytecode.c (exec_byte_code):
14604 * dispnew.c (init_display):
14606 * fileio.c (Fsubstitute_in_file_name):
14607 * keyboard.c (Fevent_convert_list):
14608 * keymap.c (Fsingle_key_description):
14609 * term.c (maybe_fatal, fatal):
14610 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
14611 * xsmfns.c (Fhandle_save_session):
14612 Omit unreachable code.
14613 * keymap.c (map_keymap_char_table_item): Cast void * to
14614 a function pointer type; the C Standard requires this.
14616 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
14617 Include <sys/param.h> unconditionally, as that works elsewhere and
14618 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
14619 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
14622 See ChangeLog.12 for earlier changes.
14624 ;; Local Variables:
14628 Copyright (C) 2011-2014 Free Software Foundation, Inc.
14630 This file is part of GNU Emacs.
14632 GNU Emacs is free software: you can redistribute it and/or modify
14633 it under the terms of the GNU General Public License as published by
14634 the Free Software Foundation, either version 3 of the License, or
14635 (at your option) any later version.
14637 GNU Emacs is distributed in the hope that it will be useful,
14638 but WITHOUT ANY WARRANTY; without even the implied warranty of
14639 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14640 GNU General Public License for more details.
14642 You should have received a copy of the GNU General Public License
14643 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.