1 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
3 * w32.c (set_named_security_info): New function.
4 (acl_set_file): Fall back on set_named_security_info if
5 set_file_security fails.
6 (g_b_init_set_named_security_info_w)
7 (g_b_init_set_named_security_info_a): New static variables.
8 (globals_of_w32): Initialize them to zero.
9 (set_named_security_info): Set them to non-zero if the
10 corresponding API is available.
11 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
14 2013-12-31 Martin Rudalics <rudalics@gmx.at>
16 Some more fixes following pixelwise resize changes including one
18 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
19 of frame_resize_pixelwise.
20 * widget.c (pixel_to_text_size): New function.
21 (update_wm_hints): Have size hints respect value of
22 frame_resize_pixelwise.
23 (EmacsFrameResize): Alway process resize requests pixelwise.
24 * window.c (grow_mini_window): Make sure mini window is at least
26 * xdisp.c (display_menu_bar): Make sure menubar extends till
28 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
29 (x_set_tool_bar_lines): Calculate pixelwise.
30 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
31 frame_resize_pixelwise.
33 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
35 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
36 variables not used there.
38 2013-12-30 Eli Zaretskii <eliz@gnu.org>
40 * w32.c (sys_umask): New function. (Bug#16299)
42 2013-12-30 Martin Rudalics <rudalics@gmx.at>
44 * dispnew.c (change_frame_size_1): Take old width of root window
45 from that window's pixel width. (Bug#16284)
47 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
49 Plain copy-file no longer chmods an existing destination (Bug#16133).
50 * fileio.c (realmask): Now a static var, not a local.
51 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
52 Remove arg STATPTR. All uses changed.
53 (Fcopy_file): Do not alter permissions of existing destinations,
54 unless PRESERVE-PERMISSIONS (renamed from
55 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
56 Avoid race when testing for existing destinations and for
57 when input and output files are the same.
58 If changing the group fails, adjust both default and
59 preserved permissions so that access is not granted to the
61 (Fset_default_file_modes, init_fileio): Update realmask.
62 (Fdefault_file_modes): Use realmask instead of calling umask.
64 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
66 Fix pipe bug with OS X emacs --daemon (Bug#16262).
67 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
68 flags on the daemon pipe ends before execing.
70 2013-12-28 Eli Zaretskii <eliz@gnu.org>
72 * w32fns.c (Fx_create_frame): Error out if called from a TTY
75 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
77 * callproc.c (Vexec_path): Document that exec-directory is in it.
79 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
81 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
84 2013-12-27 Chong Yidong <cyd@gnu.org>
86 * data.c (Fsymbol_function): Doc fix.
88 2013-12-26 Martin Rudalics <rudalics@gmx.at>
90 Some more tinkering with Bug#16051.
91 * window.c (resize_frame_windows): Don't let the size of the
92 root window drop below the frame's default character size.
93 Never ever delete any subwindows - let the window manager do the
96 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
97 of toolbar lines needed when they exceed the height of the root
99 (unwind_create_frame_1): New function.
100 (Fx_create_frame): Generally inhibit calling the window
101 configuration change hook here. Remove extra call to
102 change_frame_size - it's not needed when we don't run the
103 configuration change hook.
105 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
107 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
108 On my Fedora 19 platform the core dumps were so big that
109 my desktop became nearly catatonic.
110 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
111 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
112 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
113 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
115 * conf_post.h (__has_feature): New macro, if not already defined.
116 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
117 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
119 2013-12-25 Eli Zaretskii <eliz@gnu.org>
121 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
122 is a file name. (Bug#16252)
124 2013-12-25 Chong Yidong <cyd@gnu.org>
126 * keyboard.c (Voverriding_terminal_local_map):
127 (Voverriding_local_map): Doc fix.
129 * keymap.c (Vemulation_mode_map_alists): Doc fix.
131 2013-12-24 Eli Zaretskii <eliz@gnu.org>
133 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
134 file name when it is submitted to ShellExecute. Simplify code.
135 Don't test DOCUMENT for being a string, as that is enforced by
136 CHECK_STRING. Doc fix.
138 2013-12-23 Eli Zaretskii <eliz@gnu.org>
140 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
141 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
142 redisplay_tool_bar does. Improve and fix commentary.
143 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
144 limits of the glyph matrices. (Bug#16051)
145 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
146 only when the new size is different from the old one, and the new
147 size can be achieved given the frame height.
149 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
151 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
153 2013-12-23 Glenn Morris <rgm@gnu.org>
155 * lread.c (Fload): Mention load-prefer-newer in doc.
157 2013-12-22 Martin Rudalics <rudalics@gmx.at>
159 Handle Bug#16207 by being more restrictive when running hooks.
160 * window.c (unwind_change_frame): New function.
161 (Fset_window_configuration): Don't run configuration change hook
162 while the frame configuration is unsafe. Call select_window
165 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
167 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
169 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
171 * nsterm.h: Declare EmacsColor category.
173 * nsterm.m (NSColor): Implement EmacsColor category.
174 (ns_get_color): Use colorUsingDefaultColorSpace.
175 (ns_get_color, ns_term_init): Use colorForEmacsRed.
177 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
179 2013-12-21 Eli Zaretskii <eliz@gnu.org>
181 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
182 having the PNG_NORETURN attribute, to avoid compiler warning in
185 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
187 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
189 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
190 fringe background extension.
191 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
192 because they are now always the same as `left' and `width',
193 respectively. Remove code for the case that `width' and
194 `sb_width' are different.
196 2013-12-20 Martin Rudalics <rudalics@gmx.at>
198 Remove scroll_bar_actual_width from frames.
199 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
200 * frame.c (Fscroll_bar_width): Return scroll bar area width.
201 (x_figure_window_size):
202 * nsterm.m (x_set_window_size):
203 * widget.c (set_frame_size):
204 * w32term.c (x_set_window_size):
205 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
206 scroll_bar_actual_width.
208 Convert scroll_bar members to integers on Windows.
209 * w32term.h (struct scroll_bar): Convert top, left, width,
210 height, start, end and dragging to integers.
211 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
213 * w32term.c (w32_set_scroll_bar_thumb)
214 (w32_scroll_bar_handle_click): Remove XINT conversions for
215 scroll_bar members. Treat bar->dragging as integer.
216 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
217 first element. Remove XINT conversions for scroll_bar members.
218 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
219 Remove XINT conversions for scroll_bar members.
221 Fix assignment for new window total sizes.
222 * window.c (Fwindow_resize_apply_total): Assign values for
225 2013-12-20 Chong Yidong <cyd@gnu.org>
227 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
228 argument to `append'.
230 2013-12-19 Eli Zaretskii <eliz@gnu.org>
232 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
233 current text face, for extending the face of the display margins.
236 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
239 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
241 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
244 * nsterm.m (Qfile, Qurl): New.
245 (EV_MODIFIERS2): New macro.
246 (EV_MODIFIERS): Use EV_MODIFIERS2.
247 (ns_term_init): Remove font and color from DND, does not work on
248 newer OSX, and other ports don't have them.
249 (performDragOperation:): Handle modifiers used during drag.
250 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
251 Remove global Lisp variables used to communicate with ns-win.el.
252 Remove font and color handling.
253 (syms_of_nsterm): Defsym Qfile and Qurl.
255 2013-12-19 Anders Lindgren <andlind@gmail.com>
257 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
258 (ns_constrain_all_frames, x_set_offset): Remove assignment to
260 (updateFrameSize:, windowWillResize:toSize:): Add trace.
261 (constrainFrameRect): Remove special case nr_screens == 1.
262 Don't constrain size to size of view.
264 * nsterm.h (ns_output): Remove dont_constrain.
266 2013-12-19 Anders Lindgren <andlind@gmail.com>
268 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
270 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
272 Minor fixes for recent openp changes.
273 * lisp.h (GCPRO7): New macro.
274 * lread.c (openp): Use bool for boolean; all callers changed.
275 Protect save_string from GC. Don't assume that file descriptors
276 are nonzero. Redo save_mtime comparison to avoid bogus GCC
277 warning about uninitialized variable.
279 2013-12-18 Eli Zaretskii <eliz@gnu.org>
281 * w32fns.c (emacs_abort): Use intptr_t as argument of
282 INT_BUFSIZE_BOUND, to avoid compiler warnings.
284 2013-12-18 Glenn Morris <rgm@gnu.org>
286 * lread.c (Fload): Pass load_prefer_newer to openp.
287 Don't bother checking mtime if openp already did it.
288 (openp): Add `newer' argument, to check all suffixes
289 and find the newest file.
290 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
291 * callproc.c (call_process):
292 * charset.c (load_charset_map_from_file):
293 * emacs.c (init_cmdargs):
294 * image.c (x_create_bitmap_from_file, x_find_image_file):
296 * lread.c (Flocate_file_internal):
297 * process.c (Fformat_network_address):
298 * sound.c (Fplay_sound_internal):
299 * w32.c (check_windows_init_file):
300 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
302 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
304 2013-12-17 Eli Zaretskii <eliz@gnu.org>
306 * w32.c (getloadavg): Don't index samples[] array with negative
307 indices. Recover from wall-clock time being set backwards.
309 * w32term.c (w32_initialize): Declare the argument of
310 set_user_model as const.
312 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
313 (w32_menu_show): Constify some arguments passed to MessageBox.
315 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
316 to initialize Lisp objects.
318 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
319 initialize Lisp objects.
321 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
322 use variables used only on X under that condition.
324 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
325 variables not used there.
327 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
329 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
330 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
332 2013-12-16 Eli Zaretskii <eliz@gnu.org>
334 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
335 code, revealed in presence of R2L characters, character
336 compositions, and display vectors. A better fix for Bug#16148.
337 (extend_face_to_end_of_line): Don't reference tool_bar_window in
338 GTK and NS builds, they don't have this member of struct frame.
340 * dispextern.h (struct composition_it): Correct a comment for the
343 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
345 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
346 This prevents a compilation error on C compilers that do not
347 default functions to return 'int' if not declared. Also, add
348 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
349 since it now uses inline functions.
351 2013-12-16 Eli Zaretskii <eliz@gnu.org>
353 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
354 display margins on mode line, header line, and in the frame's
355 tool-bar window. (Bug#16165)
357 2013-12-16 Andreas Schwab <schwab@suse.de>
359 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
361 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
363 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
366 2013-12-16 Martin Rudalics <rudalics@gmx.at>
368 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
370 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
372 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
373 intended to find bogus pointers in font objects (Bug#16140).
374 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
375 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
376 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
377 Disable for MS-Windows due to Bug#15876; apparently this
378 requires more or less substantial changes in fontset code.
379 * xfont.c (xfont_close):
380 * xftfont.c (xftfont_close): Call x_display_info_for_display
381 to check whether 'Display *' is valid (Bug#16093 and probably
384 2013-12-15 Eli Zaretskii <eliz@gnu.org>
386 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
387 Reported by Juanma Barranquero <lekktu@gmail.com>.
389 * process.c (Fprocess_send_eof): Don't crash if someone tries to
390 open a pty on MS-Windows. (Bug#16152)
392 * emacs.c (decode_env_path): Fix bogus comparison against
393 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
395 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
397 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
398 (Fx_file_dialog): Add parentheses around && to silence warning.
400 * w32term.c (construct_drag_n_drop): Remove unused local variable.
402 2013-12-15 Eli Zaretskii <eliz@gnu.org>
404 * xdisp.c (extend_face_to_end_of_line): Extend background of
405 non-default face in margin areas as well. (Bug#16151)
406 (display_line): Call extend_face_to_end_of_line for continued
407 lines as well, if the display margins have non-zero width.
408 (set_glyph_string_background_width): When needed, set the
409 extends_to_end_of_line_p flag on glyph strings to be drawn in
410 margin areas, not only in the text area.
412 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
415 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
417 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
418 Don't worry about verify_error being t, since it has to be a list.
420 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
422 Use bool for boolean, focusing on headers.
423 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
424 No need to include <stdbool.h>, since conf_post.h does it now.
425 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
426 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
427 (SET_PER_BUFFER_VALUE_P):
428 * ccl.c, ccl.h (setup_ccl_program):
429 * ccl.h (CHECK_CCL_PROGRAM):
430 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
431 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
432 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
433 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
434 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
435 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
436 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
437 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
438 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
439 (CHARSET_FAST_MAP_SET):
440 * coding.c (decode_coding_ccl, encode_coding_ccl):
441 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
442 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
443 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
444 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
445 (decode_coding_c_string):
446 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
447 * conf_post.h (has_attribute):
448 * dispextern.h (trace_redisplay_p):
449 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
450 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
451 (SET_GLYPH_FROM_CHAR_GLYPH):
452 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
453 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
454 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
455 (cursor_in_mouse_face_p):
456 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
457 (blank_row, prepare_desired_row)
458 (build_frame_matrix_from_leaf_window, make_current)
459 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
460 (update_window, scrolling_window, update_frame_line):
461 * disptab.h (GLYPH_FOLLOW_ALIASES):
462 * editfns.c (Fformat):
463 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
464 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
465 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
466 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
467 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
468 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
470 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
471 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
472 (FRAME_MOUSE_UPDATE):
473 * fringe.c (Fdefine_fringe_bitmap):
474 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
475 (x_create_bitmap_from_xpm_data, xpm_load_image):
476 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
477 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
478 (MERGE_INTERVAL_CACHE):
479 * keymap.h (KEYMAPP):
480 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
481 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
482 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
483 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
484 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
485 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
486 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
487 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
488 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
489 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
490 (SETUP_BUFFER_SYNTAX_TABLE):
491 * systime.h (timespec_valid_p):
492 * term.c (save_and_enable_current_matrix):
493 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
494 * xdisp.c (in_display_vector_p, display_tool_bar_line)
495 (redisplay_internal, try_window_reusing_current_matrix)
496 (sync_frame_with_window_matrix_rows, try_window_id)
497 (display_menu_bar, display_tty_menu_item, display_mode_line)
498 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
499 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
500 * xmenu.c (xmenu_show):
501 * xterm.c (use_xim, x_term_init):
502 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
503 (struct x_bitmap_record):
504 Use bool for booleans.
505 * ccl.c (struct buffer_text):
506 * ccl.h (struct ccl_program):
507 * charset.h (struct charset):
509 * coding.h (struct iso_2022_spec, struct coding_system):
510 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
511 (struct glyph_string, struct face, struct face_cache)
512 (struct bidi_string_data, struct bidi_it)
513 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
515 * editfns.c (Fformat):
516 * frame.h (struct frame):
517 * fringe.c (struct fringe_bitmap):
518 * intervals.h (struct interval):
519 * keyboard.h (struct kboard):
520 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
521 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
522 (struct Lisp_Buffer_Local_Value, union specbinding):
523 * macfont.m (struct macfont_info):
524 * process.h (struct Lisp_Process):
525 * termchar.h (struct tty_display_info):
526 * window.h (struct window):
527 * xterm.h (struct x_output):
528 Use bool_bf for boolean bit-fields.
529 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
531 * ccl.h (struct ccl_program): Remove unused members private_state,
532 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
534 (struct ccl_spec): Remove unused members cr_carryover,
536 * conf_post.h: Include <stdbool.h>.
538 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
539 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
540 Surround statement macro with proper 'do { ... } while (false)' brackets.
541 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
542 Args must now be expressions; all callers changed.
543 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
544 (PRODUCE_GLYPHS): Simplify use of boolean.
545 * fileio.c (Fcopy_file):
546 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
547 * lisp.h (UNGCPRO): Return void, not int.
548 (FOR_EACH_TAIL): Use void expression, not int expression.
549 * region-cache.c: Reindent.
550 * region-cache.h: Copy comments from region-cache.c, to fix
551 incorrect remarks about booleans.
553 2013-12-14 Eli Zaretskii <eliz@gnu.org>
555 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
556 when character at point is displayed from a display vector.
559 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
561 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
562 now a list of certificate validation checks that will abort a
563 connection with an error.
564 (Fgnutls_boot): Document it and use it.
566 2013-12-14 Martin Rudalics <rudalics@gmx.at>
568 * w32term.c (w32_enable_frame_resize_hack): New variable.
569 (x_set_window_size): Use it to hack frame resizing on Windows
572 2013-12-14 Eli Zaretskii <eliz@gnu.org>
574 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
575 Windows-specific code to w32.c. Change error message text to
576 match that of Posix platforms.
578 * w32.c (w32_copy_file): New function, most of the code copied and
579 reworked from Fcopy_file. Improve error handling. Plug memory
580 leak when errors are thrown. Support file names outside of the
581 current codepage. (Bug#7100)
583 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
585 * lread.c (load_path_default): Prototype.
587 2013-12-13 Glenn Morris <rgm@gnu.org>
589 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
591 (load-path-default): Remove `changed' argument.
592 Do not set dump_path permanently. Simplify.
593 (init_lread): Simplify.
594 (syms_of_lread): Remove dump_path.
596 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
598 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
599 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
600 2013-12-12 font-related change to avoid Bug#16128, which
601 is quite hard to fix without even more substantial changes.
603 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
605 * font.c (font_close_object): Check for live frame (Bug#16128).
607 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
609 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
610 Return ptrdiff_t, not int, since it's a buffer size.
611 Reindent/reparen some macros to a more Gnuish style.
613 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
615 Avoid undefined behavior with huge regexp interval counts.
616 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
617 since it's now specialized to interval counts. All uses changed.
618 Do not assume wrapraound on signed integer overflow.
619 (regex_compile): Simplify based on the above changes.
621 2013-12-12 Eli Zaretskii <eliz@gnu.org>
623 Support file names on MS-Windows that use characters outside of
624 the current system codepage. (Bug#7100)
626 * w32.c (get_file_security, set_file_security)
627 (create_symbolic_link): Separate pointers and boolean flags for
628 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
629 non-zero, else the former.
630 (codepage_for_filenames, filename_to_utf16, )
631 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
633 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
635 (normalize_filename): Lose the DBCS code, now works on UTF-8.
636 Accept only one argument; all callers changed.
637 (dostounix_filename): Remove the second argument, now works in
638 UTF-8. All callers changed.
639 (parse_root): Lose DBCS code.
640 (get_long_basename, w32_get_short_filename, init_environment)
641 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
642 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
643 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
644 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
645 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
646 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
648 (ansi_encode_filename): New function.
649 (get_emacs_configuration, get_emacs_configuration_options):
651 (add_volume_info, GetCachedVolumeInformation): Run the input file
652 name through unixtodos_filename, to ensure it is stored and
653 referenced in canonical form.
654 (get_volume_info): Lose the DBCS code, now works in UTF-8.
655 (logon_network_drive, sys_link, utime): Improve error handling.
656 (sys_access): New function.
657 (hashval, generate_inode_val): Unused functions deleted.
658 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
659 (check_windows_init_file): Convert error message from UTF-8 to
660 ANSI codepage, for display in the message box.
661 (globals_of_w32): Set w32_unicode_filenames according to the OS
664 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
665 w32_unicode_filenames is non-zero, ANSI mode otherwise.
666 (syms_of_w32term): Declare w32-unicode-filenames.
668 * w32proc.c (new_child, delete_child): Remove code that handled
669 unused pending_deletion and input_file members of the child struct.
670 (create_child, sys_spawnve): Convert all file names to ANSI
671 codepage. Use ANSI APIs explicitly; forcibly fail if any file
672 name cannot be encoded in ANSI codepage. Don't use
673 unixtodos_filename, mirror slashes by hand.
674 (record_infile, record_pending_deletion): Functions deleted.
675 (Fw32_short_file_name): Call w32_get_short_filename instead of
678 * w32notify.c (add_watch): Work in Unicode mode when
679 w32_unicode_filenames is non-zero, ANSI mode otherwise.
680 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
681 instead, do the same with Lisp primitives.
683 * w32fns.c (file_dialog_callback, Fx_file_dialog)
684 (Fsystem_move_file_to_trash, Fw32_shell_execute)
685 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
686 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
687 (Fw32_shell_execute): Improve error reporting.
688 (Fdefault_printer_name): Ifdef away for Cygwin.
690 * w32.h (struct _child_process): Remove input_file and
691 pending_deletion members that are no longer used.
692 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
693 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
694 (ansi_encode_filename): New and updated prototypes.
696 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
698 (unexec): Don't use dostounix_filename, it expects a file name in
699 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
702 * fileio.c (Ffile_name_directory, file_name_as_directory)
703 (directory_file_name, Fexpand_file_name)
704 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
705 arguments of dostounix_filename.
706 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
707 use MAX_UTF8_PATH for size of file-name strings.
708 (emacs_readlinkat): Build an explicitly unibyte string for file
710 (syms_of_fileio) <file-name-coding-system>:
711 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
713 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
714 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
715 directories to UTF-8.
716 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
717 environment, and each element of the input PATH, to UTF-8.
719 * dired.c (file_attributes): Use build_unibyte_string explicitly
720 to make Lisp strings from user and group names.
722 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
725 * coding.c (decode_file_name, encode_file_name): New functions.
727 * termcap.c (tgetent): Adapt to the change in arguments of
730 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
733 * msdos.c (dostounix_filename, init_environment): Adapt to the
734 change in arguments of dostounix_filename.
736 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
737 [WINDOWSNT]: Encode file names passed to the image libraries in
740 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
741 [WINDOWSNT]: Convert file names to the current ANSI codepage.
743 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
744 arguments of dostounix_filename.
746 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
748 * font.h (struct font_entity) [HAVE_NS]: New field to record
749 font driver which was used to create this entity.
750 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
751 frame where the font was opened.
752 (font_close_object): Add prototype.
753 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
754 (font_close_object): Not static any more. Lost frame arg.
755 Adjust comment and users.
756 * alloc.c (cleanup_vector): Call font_close_object to adjust
757 per-frame font counters correctly. If HAVE_NS, also call
758 driver-specific cleanup for font-entity objects.
759 * ftfont.c (ftfont_open):
760 * nsfont.m (nsfont_open):
761 * w32font.c (w32font_open_internal):
762 * xfont.c (xfont_open):
763 * xftfont.c (xftfont_open): Save frame pointer in font object.
764 * macfont.m (macfont_open): Likewise.
765 (macfont_descriptor_entity): Save driver pointer to be able
766 to call its free_entity routine when font-entity is swept.
767 * ftxfont.c (ftxfont_open): Add eassert because frame
768 pointer should be saved by ftfont_driver.open.
770 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
772 * xterm.c (x_make_frame_visible): Restore hack which is needed when
773 input polling is used. This is still meaningful for Cygwin, see
774 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
775 * keyboard.c (poll_for_input_1, input_polling_used): Define
777 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
778 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
779 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
780 (font_for_char): Prefer ptrdiff_t to int for buffer position.
781 (face_for_char): Likewise. Rearrange eassert and return ASCII
782 face for CHAR_BYTE8_P.
783 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
785 2013-12-11 Ken Brown <kbrown@cornell.edu>
787 * dispextern.h (erase_phys_cursor):
788 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
790 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
792 * nsterm.m (x_free_frame_resources):
793 * term.c (tty_free_frame_resources):
794 * xterm.c (x_free_frame_resources): Do not check for non-NULL
795 face cache because it's implied by free_frame_faces anyway.
796 * w32term.c (x_free_frame_resources): Likewise. Do not call
797 free_frame_faces twice.
799 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
801 * editfns.c (Fformat_time_string): Mention %F in the doc.
803 2013-12-11 Martin Rudalics <rudalics@gmx.at>
805 * window.c (resize_frame_windows): Don't return immediately when
806 the root window's size doesn't change - the minibuffer window
807 may still have to be repositioned/resized.
808 * xfns.c (Fx_create_frame): Always change the frame size after
809 initializing the frame's faces.
810 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
811 change_frame_size should already have done it.
812 (x_new_font): Assign new tool- and menu-bar heights.
813 (x_set_window_size_1): Account for tool- and menu-bar heights
814 (Bug#16013). Don't set pixel sizes since change_frame_size
815 should already have done it.
817 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
819 Remove the option of using libcrypto.
820 * Makefile.in (LIB_CRYPTO): Remove.
821 (LIBES): Don't use it.
823 2013-12-11 Juri Linkov <juri@jurta.org>
825 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
826 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
828 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
830 * xdisp.c (display_tool_bar_line): Don't extend on a previously
831 drawn tool bar items (Bug#16058).
832 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
834 2013-12-09 Ken Brown <kbrown@cornell.edu>
836 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
838 * lisp.h (get_frame_param): Adjust conditions for prototype
841 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
843 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
844 Avoid unused macro warning if configured --without-xft.
846 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
848 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
850 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
852 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
854 * emacs.c (main): Call fixup_locale a second time for GNUStep.
856 2013-12-08 Martin Rudalics <rudalics@gmx.at>
858 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
860 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
862 Use libcrypto's checksum implementations if available, for speed.
863 * Makefile.in (LIB_CRYPTO): New macro.
866 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
867 The macro didn't conform to C99 due to type mismatch,
868 which caused compilation failure with Sun C 5.12,
869 and it was confusing anyway. Include window.h to declare
870 redisplay_other_windows.
872 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
874 * window.c (set_window_buffer): Update mode line (bug#16084).
876 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
878 Fix minor problems found by static checking.
879 * keyboard.c (poll_for_input_1, input_polling_used):
880 Define only if HAVE_NTGUI.
881 * xmenu.c (popup_activate_callback): Omit unnecessary
882 check against USE_X_TOOLKIT, which must be defined here anyway.
883 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
886 2013-12-07 Martin Rudalics <rudalics@gmx.at>
888 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
890 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
892 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
894 * nsterm.m (x_set_window_size): Remove fprintf.
895 (init): Define always. Set applicationDidFinishLaunchingCalled
897 (applicationDidFinishLaunching:):
898 Set applicationDidFinishLaunchingCalled.
899 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
902 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
904 Pixel resize changes for NS (Bug#16049).
905 * nsterm.m (x_set_window_size): Change parameters rows/cols to
906 height/width. row/cols are locals.
907 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
908 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
909 (windowWillResize): Remove gsextra. Calculate extra as in
911 (x_new_font): Don't change frame size if fullscreen.
912 Change size pixelwise.
914 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
915 comment in xfns.c. Change to pixelwise call.
917 2013-12-06 Eli Zaretskii <eliz@gnu.org>
919 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
922 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
924 * xterm.c (input_signal_count): Remove.
925 (x_dispatch_event): Define unconditionally.
926 (x_make_frame_visible): Process X events until the frame
927 is really visible (Bug#16027).
928 * xterm.h (x_dispatch_event): Declare unconditionally.
930 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
932 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
934 * nsterm.m (x_set_window_size): Handle pixelwise.
936 2013-12-05 Martin Rudalics <rudalics@gmx.at>
938 * w32term.c (x_new_font):
939 * xterm.c (x_new_font): Calculate new frame size from new font
942 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
944 * lisp.h (FOR_EACH_TAIL): New macro.
945 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
947 * window.c (select_window): Call second wset_redisplay before we change
948 selected_window (bug#16034).
950 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
952 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
954 2013-12-04 Eli Zaretskii <eliz@gnu.org>
956 * w32xfns.c: Include window.h, to avoid a compiler warning.
958 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
960 * window.c (window_scroll): Mark window for redisplay (bug#16034).
961 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
962 window_scroll takes care of it.
963 (Fset_window_point, Fdelete_other_windows_internal)
964 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
965 (Fsplit_window_internal, Fdelete_window_internal)
966 (Fresize_mini_window_internal, Fset_window_configuration)
967 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
968 cause redisplay instead of forcing a complete redisplay.
969 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
970 we're only affecting the selected_window.
972 2013-12-04 Eli Zaretskii <eliz@gnu.org>
974 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
975 directional control characters. Update type and category
976 determination according to the UBA from Unicode v6.3.
977 (bidi_category_t): New category EXPLICIT_FORMATTING.
979 * dispextern.h (bidi_type_t): Update to include new bidirectional
980 properties introduced with Unicode v6.3. (Bug#16043)
982 2013-12-04 Martin Rudalics <rudalics@gmx.at>
984 * xterm.c (XTflash): Fix coordinate of bottom area to flash
987 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
989 * font.c (font_list_entities): Remove dummy assignment.
990 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
991 used on graphic displays only. Remove unused 'font_encoder' member.
992 (struct font_bitmap): Remove unused 'extra' member.
993 * nsfont.m (nsfont_open):
994 * w32font.c (w32font_open_internal):
995 * ftfont.c (ftfont_get_bitmap): Adjust users.
997 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
999 Use bool for boolean.
1000 * tparam.c (tparam1):
1001 * undo.c (record_point, record_property_change):
1002 Use bool for boolean, for local vars that are always true or false.
1004 Minor integer overflow fixes (Bug#16033).
1005 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1006 This improves on the previous fix to this function.
1007 (window_resize_check): When summing up pixel counts, don't rely on
1008 undefined behavior if the sum overflows.
1010 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1012 * window.c (Fset_window_new_pixel): Don't choke at negative
1013 argument value (Bug#16033).
1015 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1016 to avoid crash in window_box_height.
1018 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1019 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1021 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1023 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1025 Minor integer overflow fixes.
1026 * window.c (Fset_window_new_pixel, grow_mini_window):
1027 * xdisp.c (Fwindow_text_pixel_size):
1028 Avoid undefined behavior on signed integer overflow.
1029 * xfns.c (x_set_mouse_color):
1030 Check that drag shape fits in 'unsigned', since that's what X wants.
1032 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1034 Improve reporting of fatal exception on MS-Windows.
1035 * w32fns.c (my_exception_handler): New function.
1036 (globals_of_w32fns): Set it up as the unhandled exception
1037 handler. Initialize exception code and address to zeros.
1038 (emacs_abort): If the exception code and address are available,
1039 print them at the beginning of the backtrace. Fix the format of
1040 printing addresses (was producing 0x0x12345678 on XP).
1043 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1045 * eval.c (Fbacktrace__locals): New function.
1046 (syms_of_eval): Defsubr it.
1048 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1050 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1051 Define here to unify between...
1052 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1053 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1055 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1057 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1059 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1060 fringe background extension.
1061 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1062 because they are now always the same as `left' and `width',
1063 respectively. Remove code for the case that `width' and
1064 `sb_width' are different.
1066 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1068 Fix minor problems found by static checking.
1069 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1070 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1071 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1073 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1075 * image.c (imagemagick_compute_animated_image): Don't crash if we
1076 have an animation with different-sized images (bug#15313).
1078 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1080 Remove some unused items introduced during pixelwise change.
1081 * window.c (window_resize_total_check): Remove unused function.
1082 * xdisp.c (remember_mouse_glyph): Remove unused label.
1083 (Ftool_bar_height): Move declaration inside #if.
1084 * xterm.c (x_set_window_size): Don't use r and c.
1086 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1088 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1091 * window.c (Fset_window_configuration): Comment out unused variables.
1093 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1095 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1097 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1099 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1101 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1102 HAVE_GNUTLS3 (Bug#16001).
1104 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1105 if interrupts are deferred (Bug#15801).
1107 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1109 Support resizing frames and windows pixelwise.
1110 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1111 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1112 (struct glyph_matrix): Replace window_left_col and
1113 window_top_line by window_pixel_left and window_pixel_top.
1114 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1116 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1117 (draw_window_divider, move_it_to, x_draw_right_divider)
1118 (x_draw_bottom_divider, change_frame_size): Add or fix
1120 * dispnew.c (change_frame_size_1): Change prototype.
1121 (adjust_glyph_matrix, required_matrix_width)
1122 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1123 values instead of lines and columns.
1124 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1125 WINDOW_TOTAL_FRINGE_WIDTH.
1126 (handle_window_change_signal, do_pending_window_change)
1127 (init_display): Adjusts calls of change_frame_size.
1128 (change_frame_size, change_frame_size_1): Handle pixelwise
1130 * frame.c (Qright_divider_width, Qbottom_divider_width):
1132 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1133 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1134 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1135 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1137 (set_frame_param): New function.
1138 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1139 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1140 (Ffringe_width, Fborder_width, Fright_divider_width)
1141 (Fbottom_divider_width): New functions, defsubr them.
1142 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1143 New argument pixelwise.
1144 (struct frame_parm_table): New members Qright_divider_width and
1145 Qbottom_divider_width.
1146 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1147 (x_report_frame_params): Handle Qright_divider_width and
1148 Qbottom_divider_width.
1149 (x_set_right_divider_width, x_set_bottom_divider_width):
1151 (frame_resize_pixelwise): New option.
1152 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1153 new_pixelwise, right_divider_width and bottom_divider_width;
1154 remove total_lines; rename text_lines, text_cols, new_text_lines
1155 and new_text_cols to text_height, text_width, new_height and
1156 new_width respectively.
1157 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1158 FRAME_TEXT_WIDTH respectively.
1159 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1160 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1161 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1163 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1164 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1165 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1166 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1167 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1168 (FRAME_TOTAL_COLS_ARG): Remove macro.
1169 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1170 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1171 (x_wm_set_size_hint): Handle frame pixel sizes.
1172 * indent.c (compute_motion, Fcompute_motion):
1173 Call window_body_width instead of window_body_cols.
1174 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1175 (make_lispy_position): Handle right and bottom dividers.
1176 (Fsuspend_emacs): Pixelize call of change_frame_size.
1177 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1178 * lisp.h: Extern set_frame_param.
1179 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1181 (Fx_create_frame): Add entry for vertical_drag_cursor.
1182 Pixelize call of change_frame_size.
1183 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1184 * nsterm.m (ns_update_window_end): Optionally draw right
1186 (x_set_window_size): Add argument pixelwise.
1187 Call check_frame_size and change_frame_size with pixelwise zero.
1188 (ns_draw_window_divider): New function.
1189 (ns_redisplay_interface): Add ns_draw_window_divider.
1190 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1191 (x_new_font): Call x_set_window_size with pixelwise zero.
1192 * print.c (print_object): For a window print its sequence
1194 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1195 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1196 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1197 (w32_createwindow): Use scroll bar area width.
1198 (w32_wnd_proc): Handle bottom divider width.
1199 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1200 (Fx_create_frame): Default divider width parameters.
1201 Caclulate sizes pixelwise. Add vertical drag cursor support.
1202 (x_create_tip_frame): Default divider widths to zero.
1203 Pixelize call to change_frame_size.
1204 (Fx_show_tip): Add handling of divider widths. Pixelize window
1206 (Fw32_frame_rect): New function.
1207 (frame_parm_handler w32_frame_parm_handlers): Add divider
1209 (Vx_window_vertical_drag_shape): Add variable.
1210 * w32inevt.c (resize_event, maybe_generate_resize_event):
1211 Pixelize change_frame_size calls.
1212 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1214 * w32term.c (w32_draw_window_divider): New function.
1215 (x_update_window_end): Handle right divider.
1216 (w32_draw_fringe_bitmap, x_scroll_run)
1217 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1218 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1219 Calculate new frame sizes pixelwise.
1220 (x_new_font): Pixelize call to x_set_window_size.
1221 (x_check_fullscreen): Pixelize call to change_frame_size.
1222 (x_set_window_size_1, x_set_window_size): New argument
1223 pixelwise. Calculate pixelwise.
1224 (x_wm_set_size_hint): Use scroll bar area width.
1225 (w32_redisplay_interface): Add w32_draw_window_divider.
1226 * w32term.h (struct w32_output): Add vertical drag cursor.
1227 * widget.c (set_frame_size, update_wm_hints)
1228 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1230 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1231 * window.c (sequence_number): Restore.
1232 (Fwindow_pixel_width, Fwindow_pixel_height)
1233 (Fwindow_mode_line_height, Fwindow_header_line_height)
1234 (window_pixel_to_total, Frun_window_scroll_functions)
1235 (Fset_window_new_pixel, window_resize_apply_total)
1236 (Fwindow_resize_apply_total): New functions.
1237 (window_body_height, window_body_width): Rename from
1238 window_body_lines. New argument PIXELWISE.
1239 Calculate pixelwise.
1240 (Fwindow_body_height, Fwindow_body_width): New argument
1242 (coordinates_in_window, window_relative_x_coord): Use window's
1243 pixel width instead of total width.
1244 (replace_window, recombine_windows): Initialize pixel values.
1245 (resize_root_window, resize_frame_windows, grow_mini_window)
1246 (shrink_mini_window): New argument PIXELWISE.
1247 Calculate pixelwise.
1248 (Fdelete_other_windows_internal, adjust_window_margins)
1249 (window_resize_check, window_resize_apply)
1250 (Fdelete_window_internal, Fresize_mini_window_internal)
1251 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1252 (check_frame_size): Rename arguments. New argument PIXELWISE.
1253 Calculate pixelwise.
1254 (set_window_buffer): Make samebuf bool. Run configuration change
1255 hook only if buffer changed.
1256 (Fset_window_buffer): Rewrite doc-string.
1257 (make_window): Initialize new_pixel slot.
1258 (Fwindow_resize_apply): Check pixel size of root window.
1259 (Fsplit_window_internal): Call 2nd argument pixel_size.
1260 Calculate pixelwise.
1261 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1263 (save_window_data): New slots frame_text_width,
1264 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1265 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1267 (Fcurrent_window_configuration, Fset_window_configuration)
1268 (save_window_save, compare_window_configurations): Handle new
1269 slots in save_window_data and saved_window.
1270 (Fset_window_scroll_bars): Fix doc-string.
1271 (window_resize_pixelwise): New variable.
1272 (coordinates_in_window, Fcoordinates_in_window_p):
1274 (make_parent_window): Adjust sequence_number.
1275 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1277 * window.h (struct window): New members new_pixel, pixel_left,
1278 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1279 (wset_new_pixel): New function.
1280 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1281 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1282 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1283 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1284 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1285 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1286 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1287 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1288 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1289 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1290 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1291 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1292 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1293 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1294 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1296 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1297 (window_body_width, check_frame_size): Adapt external declarations.
1298 * xdisp.c (last_max_ascent): New integer.
1299 (window_text_bottom_y): Handle bottom divider.
1300 (window_box_width, window_box_height): Calculate pixelwise.
1301 (get_glyph_string_clip_rects): Handle right divider.
1302 (remember_mouse_glyph): When windows are resized pixelwise
1303 proceed with width and height set to 1.
1304 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1306 (move_it_to): Calculate and return maximum x position
1308 (Fwindow_text_pixel_size): New function.
1309 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1310 (tool_bar_lines_needed): Rename to tool_bar_height.
1311 Calculate pixelwise.
1312 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1313 Calculate pixelwise.
1314 (redisplay_tool_bar): Calculate pixelwise.
1315 (redisplay_window): Calculate pixelwise. Handle dividers.
1316 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1317 (x_draw_vertical_border): Handle dividers.
1318 (define_frame_cursor1): Handle vertical drag cursor.
1319 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1320 (expose_window): Calculate pixelwise. Handle dividers.
1321 (init_xdisp): Initialize pixel values.
1322 * xfaces.c (Qwindow_divider): New face.
1323 (realize_basic_faces): Realize it.
1324 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1325 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1326 (x_set_scroll_bar_default_width): Default actual width to 16.
1327 (Fx_create_frame): Set sizes pixelwise.
1328 (x_create_tip_frame): Default divider widths to zero.
1329 Pixelize call of change_frame_size.
1330 (Fx_show_tip): Handle divider widths. Initial pixel position
1332 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1333 (Vx_window_vertical_drag_shape): New option.
1334 * xmenu.c (free_frame_menubar): Pixelize call of
1336 * xterm.c (x_draw_window_divider): New function.
1337 (x_update_window_end): Optionally draw right divider.
1338 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1339 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1340 (handle_one_xevent, x_new_font): Calculate pixelwise.
1341 (x_set_window_size_1, x_set_window_size): New argument
1342 pixelwise. Calculate pixelwise.
1343 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1344 (struct x_redisplay_interface): Add x_draw_window_divider.
1345 * xterm.h (struct x_output): Add vertical_drag_cursor.
1347 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1349 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1350 Set invisible frames's `redisplay' when a full redisplay is requested.
1351 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1352 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1353 (display_mode_lines): Set it here instead.
1355 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1357 * dispextern.h (set_window_update_flags): Remove.
1359 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1361 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1363 * xdisp.c (REDISPLAY_SOME_P): New macro.
1364 (redisplay_internal): Use it (bug#15999).
1365 (prepare_menu_bars, redisplay_window): Use it as well.
1367 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1369 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1371 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1372 (globals_of_w32font): Zero it out.
1373 (GetCharWidth32W_Proc): New function pointer.
1374 (get_char_width_32_w): New function.
1375 (compute_metrics): If get_glyph_outline_w returns an error, try
1376 get_char_width_32_w before declaring a failure. This avoids
1377 punishing raster (a.k.a. "bitmap") fonts by slowing down
1378 redisplay. (Bug#6364).
1380 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1382 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1383 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1384 highlight needs to be redisplayed. (Bug#15913)
1386 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1388 Fix minor problems found by static checking.
1389 * buffer.h (struct buffer_text, struct buffer):
1390 * frame.h (struct frame):
1391 * window.h (struct window):
1392 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1393 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1394 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1395 no-longer-valid use of HAVE_MENUS.
1396 * xdisp.c (propagate_buffer_redisplay): Now static.
1398 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1400 * xmenu.c (Fmenu_or_popup_active_p):
1401 * window.c (Fset_window_configuration):
1402 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1403 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1404 * fns.c (Fyes_or_no_p):
1405 * editfns.c (Fmessage_box, Fmessage_or_box):
1406 * alloc.c (make_save_ptr_ptr):
1407 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1409 * window.c (Fset_window_configuration): Move select_window later.
1411 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1413 Refine redisplay optimizations to only redisplay *some* frames/windows
1414 rather than all of them.
1415 * xdisp.c (REDISPLAY_SOME): New constant.
1416 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1417 (bset_redisplay, bset_update_mode_line): New functions.
1418 (message_dolog): Use bset_redisplay.
1419 (clear_garbaged_frames): Use fset_redisplay.
1420 (echo_area_display): Use wset_redisplay.
1421 (buffer_shared_and_changed): Remove.
1422 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1423 frame titles. Compute the actual set of windows redisplayed.
1424 Don't update frame titles and menu bars for frames that don't need to
1426 (propagate_buffer_redisplay): New function.
1428 (redisplay_internal): Use it. Be more selective in the set of windows
1429 we redisplay. Propagate windows_or_buffers_changed to
1430 update_mode_lines a bit later to simplify the code.
1431 (mark_window_display_accurate_1): Reset window and buffer's
1433 (redisplay_window): Do nothing if neither the window nor the buffer nor
1434 the frame needs redisplay.
1435 * window.h (struct window): Add `redisplay' field.
1436 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1437 (redisplay_other_windows, window_list): New declarations.
1438 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1439 (window_list): Not static any more.
1440 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1441 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1442 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1443 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1444 * frame.h (struct frame): Add `redisplay' field.
1445 Move `external_menu_bar' bitfield next to other bit-fields.
1446 (SET_FRAME_GARBAGED): Use fset_redisplay.
1447 (SET_FRAME_VISIBLE): Don't garbage the frame;
1448 Use redisplay_other_windows.
1449 * buffer.h (struct buffer): Add `redisplay' field.
1450 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1451 (modify_overlay): Use bset_redisplay.
1452 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1454 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1456 Support w32 file notifications in batch mode.
1457 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1458 invalid (which happens in batch mode). If non-interactive, call
1459 handle_file_notifications to store file notification events in the
1460 input queue. (Bug#15933)
1462 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1464 * w32inevt.c (handle_file_notifications): Now external, not static.
1466 * w32term.h (handle_file_notifications): Provide prototype.
1468 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1469 init_crit, since init_display, which does that otherwise, is not
1472 2013-11-27 Glenn Morris <rgm@gnu.org>
1474 * Makefile.in ($(lispsource)/international/charprop.el): New.
1475 (emacs$(EXEEXT)): Depend on charprop.el.
1477 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1479 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1480 deleting portions of the buffer under non-nil REPLACE argument.
1483 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1484 directory, watch it and not its parent.
1485 (add_watch): Allow empty string in FILE.
1487 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1489 * window.c (Fset_window_start, window_resize_apply)
1490 (window_scroll): Reset window_end_valid (Bug#15957).
1492 2013-11-27 Glenn Morris <rgm@gnu.org>
1494 * Makefile.in (leimdir): Now in lisp source directory.
1495 ($(leimdir)/leim-list.el): Just use ../leim .
1496 * epaths.in (PATH_DUMPLOADSEARCH):
1497 * lread.c (load_path_default):
1498 * nsterm.m (ns_load_path): No more leim directory.
1500 2013-11-26 Andreas Schwab <schwab@suse.de>
1502 * .gdbinit (xgettype): Add cast.
1504 2013-11-26 Glenn Morris <rgm@gnu.org>
1506 Preload leim-list.el.
1507 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1508 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1509 is a single directory.
1511 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1513 bool-vector-subsetp is now the normal direction (Bug#15912).
1514 * data.c (Fbool_vector_subsetp): Test whether the first argument
1515 is a subset of the second one, not the reverse. Add doc string.
1517 Fix minor problems found by static checking.
1518 * lread.c (load_path_default): Now static.
1519 * textprop.c (text_property_stickiness): Be consistent about the
1520 test used when deciding whether to consider the previous character.
1521 This simplifies the code a bit.
1523 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1525 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1527 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1528 (syms_of_frame): Don't defsubr them.
1530 2013-11-25 Glenn Morris <rgm@gnu.org>
1532 * lread.c (load_path_default): Change the sense of the argument.
1533 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1534 from dump_path. When it is not, avoid checking dump_path twice.
1536 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1537 uninstalled dump_path against installed Vload_path. (Bug#15964)
1539 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1541 Export get_pos_property to Elisp.
1542 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1543 (syms_of_editfns): Export it to Elisp.
1545 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1547 2013-11-23 Romain Francoise <romain@orebokech.com>
1549 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1550 initialization here ...
1551 (syms_of_fileio): ... from here.
1553 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1555 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1556 Please use --enable-check-lisp-object-type.
1558 2013-11-23 Glenn Morris <rgm@gnu.org>
1560 * process.c (get_process): Explicit error for dead buffers.
1562 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1564 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1566 2013-11-23 Glenn Morris <rgm@gnu.org>
1568 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1569 * lread.c (load_path_check): Take path to check as argument.
1570 (load_path_default): New, split from init_lread.
1571 (init_lread): Move calc of default load-path to load_path_default.
1572 Empty elements in EMACSLOADPATH now stand for the default.
1573 (load-path): Doc fix.
1574 * emacs.c (decode_env_path): Add option to treat empty elements
1575 as nil rather than ".".
1576 * callproc.c (init_callproc_1, init_callproc):
1577 * image.c (Vx_bitmap_file_path):
1578 * lisp.h (decode_env_path):
1579 * lread.c (Vsource_directory):
1580 Update for new argument spec of decode_env_path.
1582 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1584 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1585 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1587 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1589 Fix some dependency problems that cause unnecessary recompiles.
1590 Problem reported by RMS in
1591 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1592 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1593 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1594 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1595 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1596 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1597 (boostrap-clean): No need to remove stamp-oldxmenu.
1599 Fix recently introduced bool vector overrun.
1600 This was due to an optimization that went awry.
1601 Reported by Glenn Morris in
1602 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1603 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1604 for empty vectors, undoing the 2013-11-18 change.
1605 * data.c (bool_vector_binop_driver): Rely on this.
1606 Fix bug that occasionally overran the destination.
1607 * lisp.h (struct Lisp_Bool_vector): Document this.
1609 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1611 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1614 * nsterm.m (init, run, stop:): Comment out for now, does not work
1617 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1619 * charset.c (syms_of_charset): Don't read past end of string.
1621 2013-11-19 Glenn Morris <rgm@gnu.org>
1623 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1625 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1627 Add hooks to run on gaining/losing focus. (Bug#15029)
1628 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1629 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1630 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1632 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1634 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1635 The old names predated the API change that put destination at end.
1637 Improve API of recently-added bool vector functions (Bug#15912).
1638 The old API had (bool-vector-count-matches A B)
1639 and (bool-vector-count-matches-at A B I), which gave the
1640 misleading impression that the two functions were variants, one
1641 with a location I. The new API has (bool-vector-count-population A)
1642 and (bool-vector-count-consecutive A B I) to make the distinction
1643 clearer. The first function no longer has a B argument, since the
1644 caller can easily determine the number of nils if the length and
1645 number of ts is known.
1646 * data.c (Fbool_vector_count_population): Rename from
1647 bool_vector_count_matches, and accept just 1 argument.
1648 (Fbool_vector_count_consecutive): Rename from
1649 Fbool_vector_count_matches_at.
1651 Always allocate at least one bits_word per bool vector.
1652 See Daniel Colascione in:
1653 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1654 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1655 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1656 * lisp.h (struct Lisp_Bool_vector): Document this.
1658 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1660 * insdel.c (invalidate_buffer_caches): New function, consolidated
1661 from part of prepare_to_modify_buffer.
1662 (insert_from_gap, prepare_to_modify_buffer):
1663 * coding.c (code_convert_region, code_convert_string):
1664 Call invalidate_buffer_caches. (Bug#15841)
1666 * lisp.h (invalidate_buffer_caches): Add prototype.
1668 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1670 * w32term.c (x_update_window_end): Don't invalidate the entire
1671 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1672 highlight needs to be redisplayed. (Bug#15913)
1674 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1676 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1678 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1680 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1681 while we are using Vprin1_to_string_buffer.
1683 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1684 after inserting the description string. (Bug#15907)
1686 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1688 * data.c: Work around bogus GCC diagnostic about shift count.
1689 Reported by Eli Zaretskii in
1690 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1691 (pre_value): New function.
1692 (count_trailing_zero_bits): Use it.
1694 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1696 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1697 assume C macros are not supported even under -g3 in these old GCC
1700 2013-11-15 Leo Liu <sdl.web@gmail.com>
1702 * minibuf.c (Ftry_completion, Fall_completions)
1703 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1705 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1707 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1708 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1709 This avoids placing unnecessary constants into the Emacs code.
1711 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1713 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1714 for Cygwin w32 build.
1716 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1717 for Cygwin w32 build. (Bug#15892)
1719 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1721 Simplify, port and tune bool vector implementation.
1722 * alloc.c (bool_vector_exact_payload_bytes)
1723 (bool_vector_payload_bytes): Remove.
1724 (bool_vector_fill): Return its argument.
1725 * alloc.c (bool_vector_fill):
1727 * print.c (print_object):
1728 Simplify by using bool_vector_bytes.
1729 * alloc.c (make_uninit_bool_vector):
1730 New function, broken out from Fmake_bool_vector.
1731 (Fmake_bool_vector): Use it. Use tail call.
1732 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1733 * data.c (BITS_PER_ULL): New constant.
1734 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1735 if long long versions don't exist.
1736 (shift_right_ull): New function.
1737 (count_one_bits_word): New function, replacing popcount_bits_word
1738 macro. Don't assume that bits_word is no wider than long long.
1739 (count_one_bits_word, count_trailing_zero_bits):
1740 Don't assume that bits_word is no wider than long long.
1741 * data.c (bool_vector_binop_driver, bool_vector_not):
1742 * fns.c (Fcopy_sequence):
1744 Create an uninitialized destination, to avoid needless work.
1745 (internal_equal): Simplify.
1746 (Ffillarray): Prefer tail call.
1747 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1748 contain at least one word.
1749 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1750 chars are narrower than ints.
1751 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1752 * fns.c (Fcopy_sequence):
1754 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1755 Don't try to port to hosts where bits_word values have holes; the
1756 code wouldn't work there anyway. Verify this assumption, though.
1757 (bool_vector_bytes): New function.
1758 (make_uninit_bool_vector): New decl.
1759 (bool_vector_fill): Now returns Lisp_Object.
1761 * xfns.c (xic_create_fontsetname):
1762 * xrdb.c (gethomedir): Prefer tail calls.
1764 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1766 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1767 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1769 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1770 that requires a return value.
1771 (Fset_buffer_modified_p): Take advantage of this change to do
1774 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1776 * buffer.c (Frestore_buffer_modified_p): Sync it with
1777 Fset_buffer_modified_p.
1778 (Fforce_mode_line_update): New function, moved from subr.el.
1779 (Fset_buffer_modified_p): Use them.
1780 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1782 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1784 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1785 This avoids undefined behavior when subtracting pointers into
1786 different aways. On my platform it also makes the code a tad
1787 smaller and presumably faster.
1789 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1791 * keyboard.c (command_loop_1): Use region-extract-function.
1792 * insdel.c (Qregion_extract_function): Not static any more (can we
1793 stop pretending that these vars can benefit from being marked static?).
1795 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1797 * search.c (find_newline): If buffer text is relocated during the
1798 "dumb loop", adjust C pointers into buffer text to follow suit.
1801 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1803 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1804 for conversion (Bug#15837).
1806 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1808 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1809 for the entire range of inserted characters. (Bug#15841)
1811 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1813 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1815 (realize_default_face): Remove assignment to distant-foreground if
1816 unspecified (Bug#15815).
1818 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1820 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1821 cache-long-scans disabled, since we don't want to call
1822 prepare_to_modify_buffer (in insert_1_both) for each message we
1825 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1826 from buffer.c. Improve commentary to the buffer field setter
1829 * buffer.c (bset_cache_long_scans): Static function deleted.
1830 Improve commentary to the buffer field setter functions.
1831 (init_buffer_once): Default for cache-long-scans changed to t.
1834 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1836 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1838 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1839 This bug was introduced in my 2013-06-21 change, and caused
1840 struct Lisp_Sub_Char_Table objects to be given too many slots,
1841 which broke 'make -C admin/unidata'.
1843 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1845 Import changes from mac-port 4.5.
1846 * macfont.m (mac_font_copy_default_descriptors_for_language)
1847 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1848 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1849 (macfont_language_default_font_names): New.
1850 (macfont_list): Rearrange language/charset code.
1851 (macfont_close): Don't check for macfont_info->cache.
1852 (mac_ctfont_create_preferred_family_for_attributes): New font
1853 selection code, call
1854 mac_font_copy_default_name_for_charset_and_languages.
1855 (mac_font_copy_default_descriptors_for_language)
1856 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1858 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1860 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1862 Port to C11 aligned_alloc, and fix some integer overflows.
1863 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1864 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1865 and use of posix_memalign replaced with aligned_alloc.
1866 (aligned_alloc): New function, defined or declared as needed.
1867 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1868 Don't undef; configure.ac now does this.
1869 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1870 (calloc, aligned_alloc): Check for integer overflow.
1871 (aligned_alloc): Rename from memalign. All uses changed.
1872 (memalign): New function, an alias for aligned_alloc.
1874 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1876 * xdisp.c (redisplay_internal): Fix typo in last change.
1878 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1880 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1882 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1884 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1885 redisplay--mode-lines-cause.
1886 (redisplay_internal): Keep them uptodate. Remove redundant check of
1887 buffer_shared_and_changed.
1888 * *.[chm]: Number every assignment to update_mode_lines so we
1889 can track why it is set.
1891 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1893 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1895 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1897 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1898 can track why it is set.
1900 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1902 Integer-related fixes for term.c etc.
1903 * dispextern.h (face_tty_specified_color): New function.
1904 * term.c (turn_on_face): Don't rely on undefined behavior when
1905 assigning an out-of-range value to 'long'.
1906 Simplify test for toggling highlight.
1907 (tty_capable_p): Omit last two (unused) args. All callers changed.
1908 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1909 (read_menu_input, tty_menu_activate, tty_menu_show):
1910 * xfaces.c (x_supports_face_attributes_p)
1911 (tty_supports_face_attributes_p):
1912 Use bool for boolean. All callers changed.
1913 (tty_supports_face_attributes_p): Omit defaults for color indices;
1914 no longer needed. Simplify tail call.
1916 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1918 * xdisp.c (prepare_menu_bars): Mark static.
1919 * lisp.h (prepare_menu_bars): Don't declare.
1920 * xselect.c (x_handle_selection_clear):
1921 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1923 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1925 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1926 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1928 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1930 * keyboard.c (Fcommand_error_default_function): Rename from
1931 Fdefault_error_output.
1933 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1935 * keyboard.c (Fdefault_error_output): New function, extracted from
1937 (syms_of_keyboard): Use it for Vcommand_error_function.
1939 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1941 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1942 (init_eval): Use it to ensure handlerlist is non-NULL.
1943 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1944 (Fsignal): Adjust NULLness test of handlerlist.
1945 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1947 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1949 * callproc.c (call_process): Call prepare_to_modify_buffer before
1950 decoding text read from the sub-process, as the decoded stuff will
1951 be inserted into the buffer. This will invalidate the various
1952 caches maintained for the buffer. (Bug#15148)
1954 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1956 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1957 string of glyphless-char-display.
1959 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1961 * nsfns.m (ns_get_name_from_ioreg): New function.
1962 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1963 OSX >= 10.9. Use ns_get_name_from_ioreg.
1965 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1967 Simplify and port recent bool vector changes.
1968 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1969 only in this file. Use a more-efficient implementation if the
1970 second argument is a power of 2.
1971 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1972 Remove no-longer-necessary compile-time checks.
1973 (bool_vector_exact_payload_bytes): New function.
1974 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1975 exact payload changed to call the new function. Do not assume
1976 that the arg or result fits in ptrdiff_t.
1977 (bool_vector_fill): New function.
1978 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1980 (vroundup_ct): Don't assume arg fits in size_t.
1981 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1982 invoke set_category_set.
1983 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1984 All callers changed. Use bool_vector_set.
1985 * category.h (XCATEGORY_SET): Remove; no longer needed.
1986 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1988 * data.c (Faref): Use bool_vector_ref.
1989 (Faset): Use bool_vector_set.
1990 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1991 (Fbool_vector_not, Fbool_vector_count_matches)
1992 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1993 * fns.c (concat): Use bool_vector_ref.
1994 (Ffillarray): Use bool_vector_fill.
1995 (mapcar1): Use bool_vector_ref.
1996 (sxhash_bool_vector): Hash words, not bytes.
1997 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1998 a constant, since it's now used in #if.
1999 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2000 unsigned char on unusual architectures, so that we no longer
2001 assume that the number of bits per bits_word is a power of two or
2002 is a multiple of 8 or of CHAR_BIT.
2003 (Qt): Add forward decl.
2004 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2005 at least as strictly as bits_word.
2006 (bool_vector_data, bool_vector_uchar_data): New accessors.
2007 All data structure accesses changed to use them.
2008 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2009 (bool_vector_set): New functions.
2010 (bool_vector_fill): New decl.
2011 (ROUNDUP): Move to alloc.c as described above.
2013 Fix recent gnutls changes.
2014 * gnutls.c (Fgnutls_boot): Don't assume C99.
2015 * process.c (wait_reading_process_output): Fix typo in recent change.
2017 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2019 * process.c (wait_reading_process_output, read_process_output)
2020 (send_process): Check gnutls_state is not NULL.
2022 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2023 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2025 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2027 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2028 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2030 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2033 * nsfns.m (Fx_create_frame): Fix memory leak.
2035 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2036 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2037 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2039 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2041 * xdisp.c (message3_nolog, message_with_string): Encode the string
2042 before writing it to the terminal in a non-interactive session.
2044 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2045 sure we concatenate them into a unibyte string.
2047 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2048 resulting temporary name before returning it to the caller.
2049 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2050 is a unibyte string, convert NAME to a unibyte string to ensure
2051 that the result is also a unibyte string.
2053 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2054 create unibyte strings from default paths and directory/file
2057 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2060 * callproc.c (init_callproc): Use build_unibyte_string to make
2061 sure we create unibyte strings from default paths and
2062 directory/file names.
2064 * buffer.c (init_buffer): Don't store default-directory of
2065 *scratch* in multibyte form. The original problem which led to
2066 that is described in
2067 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2068 but it was solved long ago. (Bug#15260)
2070 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2072 Port to stricter C99 platforms.
2073 Especially, C99 prohibits nesting a struct X inside struct Y if
2074 struct X has a flexible array member.
2075 * alloc.c (struct sdata): New type.
2076 (sdata): Implement in terms of struct sdata.
2077 Remove u member; all uses replaced by next_vector, set_next_vector.
2078 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2079 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2080 (struct sblock): Rename first_data member to data, which is now
2081 a flexible array member. All uses changed.
2082 (next_vector, set_next_vector, large_vector_vec): New functions.
2083 (vector_alignment): New constant.
2084 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2085 (struct large-vector): Now merely a NEXT member, since the old approach
2086 ran afoul of stricter C99. All uses changed to use
2087 large_vector_vec or large_vector_offset.
2088 (large_vector_offset): New constant.
2089 * dispnew.c: Include tparam.h, for tgetent.
2090 Do not include term.h; no longer needed.
2091 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2092 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2093 (struct Lisp_Vector): Use a flexible array member for contents,
2094 instead of a union with a member that is an array of size 1.
2096 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2097 fact that the struct no longer contains a union.
2098 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2099 (struct Lisp_Save_Value, struct Lisp_Free):
2100 Use unsigned, not int, for spacers, to avoid c99 warning.
2101 (union specbinding): Use unsigned, not bool, for bitfield, as
2102 bool is not portable to pre-C99 hosts.
2104 2013-11-04 Glenn Morris <rgm@gnu.org>
2106 * emacs.c (usage_message): Mention that `-L :...' appends.
2108 2013-11-02 Glenn Morris <rgm@gnu.org>
2110 * Makefile.in (abs_builddir): Remove.
2111 (bootstrap_exe): Use relative filename.
2113 Use relative filenames in TAGS files.
2114 * Makefile.in (abs_srcdir): Remove it again.
2115 (.PHONY): Remove frc.
2116 (maintainer-clean): No more TAGS-LISP file.
2117 (TAGS): Pass relative file names to etags.
2118 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2120 * Makefile.in (abs_srcdir): New, set by configure.
2122 (maintainer-clean): Remove pointless echo. That should be in the
2123 top-level Makefile, if anywhere. Delete TAGS-LISP.
2124 (extraclean): No s/ and m/ directories for some time.
2125 (TAGS): Also depend on ctagsfiles3.
2126 Remove no-longer-defined S_FILE.
2127 Pass absolute filenames to etags once more.
2128 (TAGS-LISP): Replace lispdir with its expansion.
2129 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2130 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2132 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2134 * xfaces.c (check_lface_attrs, realize_default_face):
2135 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2136 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2138 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2140 * emacs.c (original_pwd): Remove global var by making it local.
2141 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2143 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2145 * xfaces.c: Declare color_distance.
2146 (QCdistant_foreground): New variable.
2147 (NEAR_SAME_COLOR_THRESHOLD): New define.
2148 (load_color2): New function.
2149 (load_color): Call load_color2.
2150 (load_face_colors): Call load_color2 and if distant-color is specified
2151 calculate distant and use distant-color if colors are near.
2152 (LFACE_DISTANT_FOREGROUND): New define.
2153 (merge_face_ref, Finternal_set_lisp_face_attribute)
2154 (Finternal_get_lisp_face_attribute)
2155 (x_supports_face_attributes_p): Handle distant-foreground similar to
2157 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2159 * dispextern.h (lface_attribute_index):
2160 Add LFACE_DISTANT_FOREGROUND_INDEX.
2162 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2164 * image.c (pbm_next_char): New function.
2165 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2166 (pbm_scan_number): Use it.
2167 (Qlibjpeg_version): New variable.
2168 (syms_of_image): DEFSYM and initialize it.
2170 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2172 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2174 2013-10-31 Glenn Morris <rgm@gnu.org>
2176 * emacs.c (original_pwd): New char.
2177 (main): If using --chdir, store original_pwd.
2178 (init_cmdargs): When setting Vinvocation_directory based on a
2179 relative argv[0], use original_pwd if set. (Bug#15768)
2181 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2183 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2185 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2187 * insdel.c: Fix minor problems found by static checking.
2188 (Qregion_extract_function): Now static.
2189 (prepare_to_modify_buffer_1): Remove unused locals.
2191 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2193 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2194 (syms_of_xdisp): Declare pre-redisplay-function.
2195 (markpos_of_region): Remove function.
2196 (init_iterator, compute_stop_pos, handle_face_prop)
2197 (face_before_or_after_it_pos, reseat_to_string)
2198 (get_next_display_element, window_buffer_changed)
2199 (redisplay_internal, try_cursor_movement, redisplay_window)
2200 (try_window_reusing_current_matrix, try_window_id, display_line)
2201 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2202 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2203 * window.h (struct window): Remove field `region_showing'.
2204 * dispextern.h (struct it): Remove region_beg/end_charpos.
2205 (face_at_buffer_position, face_for_overlay_string)
2206 (face_at_string_position): Update prototypes.
2207 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2208 (face_at_string_position): Remove `region_beg' and `region_end' args.
2209 * fontset.c (Finternal_char_font):
2210 * font.c (font_at, font_range): Adjust calls accordingly.
2211 * insdel.c (Qregion_extract_function): New var.
2212 (syms_of_insdel): Initialize it.
2213 (prepare_to_modify_buffer_1): Use it.
2215 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2217 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2218 * ftxfont.c (ftxfont_get_gcs):
2219 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2220 * xfaces.c (x_free_colors, x_free_dpy_colors)
2221 (x_create_gc, unload_color):
2222 * xselect.c (x_property_data_to_lisp):
2223 * xsettings.c (parse_settings):
2224 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2225 (get_bits_and_offset): Adjust definition.
2226 * frame.c (XParseGeometry): Adjust locals.
2227 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2228 * regex.h (toplevel): Likewise for reg_syntax_t.
2230 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2232 * eval.c (run_hook_with_args): Use FUNCTIONP.
2234 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2236 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2237 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2238 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2239 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2240 on MS-Windows anyway.
2241 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2242 (free_realized_face): ...adjust user.
2243 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2244 white relief pixels to -1.
2245 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2246 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2247 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2249 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2251 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2252 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2253 in practice now. All callers changed.
2255 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2257 * dispextern.h (struct face): Use bitfields for 'underline_type'
2258 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2259 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2260 'stipple' member. Move 'lface' member up to help...
2261 * xfaces.c (make_realized_face): ...this function to find and
2262 clear just the members that need clearing.
2263 (load_face_colors, realize_x_face):
2264 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2266 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2268 * xftfont.c (struct xftfont_info): Remove set-but-unused
2270 (xftfont_open): Adjust user.
2271 (xftfont_get_colors): Remove useless prototype.
2273 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2275 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2276 before passing them to 'unexec'. (Bug#15260)
2278 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2280 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2282 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2284 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2285 the changed signature of the font driver's 'close' method.
2287 * w32font.h (w32font_close): Adjust the prototype to the change in
2288 function definition.
2290 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2292 * w32uniscribe.c (uniscribe_close): Adapt the call to
2293 w32font_close to its new prototype.
2295 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2297 Omit unused frame argument of font API's close function.
2298 * font.h (struct font): Drop frame argument. Adjust comment.
2299 * font.c (font_clear_cache, font_close_object): Adjust users.
2300 * ftfont.c (ftfont_close):
2301 * ftxfont.c (ftxfont_close):
2302 * macfont.m (macfont_close):
2303 * nsfont.m (nsfont_close):
2304 * w32font.c (w32font_close):
2305 * xfont.c (xfont_close):
2306 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2307 tweak comments and make functions safe if called more than once for
2308 the same font object.
2310 Perform font-specific cleanup when font object is swept by GC. See
2311 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2312 * alloc.c (cleanup_vector): New function.
2313 (sweep_vector): Call it for each reclaimed vector object.
2314 * font.h (struct font): Adjust comment.
2316 2013-10-24 Glenn Morris <rgm@gnu.org>
2318 * Makefile.in (abs_top_srcdir): New, set by configure.
2320 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2322 Adjust recent font-related changes to fix bug#15686.
2323 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2324 is a live window system frame, mark its default font too.
2326 2013-10-23 Glenn Morris <rgm@gnu.org>
2328 * Makefile.in (RUN_TEMACS): Make relative (again).
2329 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2330 (bootstrap-emacs$(EXEEXT)):
2331 Quote entities that might contain whitespace.
2333 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2335 Port to Solaris 10 and its bundled GCC.
2336 Problem reported by Timothy C. Burt.
2337 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2339 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2341 Do not allow font caches to grow too large.
2342 * alloc.c (compact_font_cache_entry, compact_font_caches):
2343 New functions or stub if not HAVE_WINDOW_SYSTEM.
2344 (compact_undo_list): Factor out from Fgarbage_collect.
2346 (mark_face_cache): Mark face font. Move down to avoid
2348 (mark_terminals): Do not mark font cache here.
2349 (Fgarbage_collect): Call compaction functions described
2350 above. Adjust comment.
2352 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2354 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2355 chdir to HOME (bug#15607).
2357 * nsterm.m (Qcocoa, Qgnustep): New variables.
2358 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2359 (ns_get_color): Make selection color work for GNUStep also.
2361 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2363 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2364 handles mouse clicks. Instead, let GPM use the same code as all
2365 the other mice use. See the discussion starting at
2366 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2367 for the details of the problem with the menu bar this fixes.
2369 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2371 Remove port-specific display name lists to avoid extra
2372 complexity and data duplication with display info lists.
2373 * xterm.h (x_display_name_list): Remove declaration.
2374 * xterm.c (x_display_name_list): Remove.
2375 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2376 * xfns.c (x_display_info_for_name, Fx_display_list):
2377 Likewise. Use x_display_list where appropriate.
2378 * w32term.h (w32_display_name_list): Remove declaration.
2379 * w32term.c (w32_display_name_list): Remove.
2380 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2382 * w32fns.c (x_display_info_for_name, Fx_display_list):
2383 Likewise. Use x_display_list where appropriate.
2384 * nsterm.h (ns_display_name_list): Remove declaration.
2385 * nsterm.m (ns_display_name_list): Remove.
2386 (ns_term_init, syms_of_nsterm): Adjust users.
2387 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2388 Likewise. Use x_display_list where appropriate.
2389 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2390 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2391 (mark_terminals): Mark per-terminal font cache.
2393 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2395 Don't run timers in input-pending-p. Its new check-timers param
2396 provides the prior behavior. (Bug#15045).
2397 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2400 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2402 Make some functions static in non-Microsoft builds.
2403 On my platform (Fedora 19 x86-64), this shrinks the
2404 Emacs executable (text+data) by 0.25%.
2405 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2406 (load_color) [!MSDOS]:
2407 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2408 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2409 * lisp.h (check_existing):
2410 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2411 (network_interface_info) [!WINDOWSNT]:
2412 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2413 Remove extern decls.
2414 * fileio.c (check_existing):
2415 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2416 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2417 (network_interface_info) [!WINDOWSNT]:
2418 * term.c (encode_terminal_code) [!WINDOWSNT]:
2419 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2420 * xfaces.c (load_color) [!MSDOS]:
2422 * fileio.c (check_existing, check_executable, check_writable):
2423 * process.c (network_interface_list, network_interface_info):
2424 Move earlier, so that we don't need forward decls.
2425 * gnutls.c (fn_gnutls_transport_set_errno)
2426 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2428 * w32.c (init_environment): Use faccessat rather than
2429 check_existing, partly for consistency with the rest of the code
2430 in this file, partly so that check_existing can be static.
2432 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2433 * emacs.c (MAIN_PROGRAM): New macro.
2434 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2435 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2437 bool vector int width fixes
2438 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2439 (Fbool_vector_count_matches_at):
2440 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2441 can exceed PTRDIFF_MAX, at least in theory.
2442 (Fbool_vector_count_matches_at):
2443 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2445 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2447 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2448 (struct sockaddr): Add forward decl, for platforms that lack it.
2450 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2452 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2455 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2457 * w32.c (network_interface_get_info, network_interface_list)
2458 (network_interface_info): New functions. (Bug#15610)
2459 (GetAdaptersInfo_Proc): New typedef.
2460 (get_adapters_info): New wrapper function.
2461 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2463 * process.h (network_interface_list, network_interface_info):
2466 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2467 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2468 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2469 for WINDOWSNT. Doc fix.
2470 (syms_of_process): Defsubr Snetwork_interface_list and
2471 Snetwork_interface_info unconditionally.
2473 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2474 in NS GUI sessions. (Bug#15629)
2476 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2478 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2480 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2482 * print.c (print_object): Print " ..." when truncating bool vectors.
2484 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2486 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2487 standard mouse buttons.
2489 * termhooks.h (struct input_event): Remove incorrect commentary.
2491 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2493 Disallow bool vector operations on mixed-length operands.
2494 The old behavior left garbage in the result vector sometimes,
2495 and didn't seem to be useful.
2496 * data.c (Qwrong_length_argument): New static var.
2497 (wrong_length_argument): New function.
2498 (bool_vector_binop_driver): Check that args agree in length.
2500 * keyboard.c, keyboard.h (all_kboards): Now static.
2502 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2504 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2505 note from the lispref.
2507 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2509 * nsterm.h (struct ns_display_info): Remove set-but-unused
2510 member image_cache (image caches are per-terminal anyway).
2511 (FRAME_X_IMAGE_CACHE): Remove.
2512 * nsterm.m (ns_initialize_display_info): Adjust user.
2514 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2516 * w32proc.c: Include mingw_time.h.
2518 * w32.c: Include mingw_time.h.
2520 Implement scrolling of TTY menus when the screen is too short.
2522 * term.c (tty_menu_display): Accept an additional argument, the
2523 menu item from which to start displaying the menu. Account for
2524 the value of Y when limiting the menu to the number of available
2526 (mi_result): New enumeration.
2527 (read_menu_input): Return enumerated value. When the y coordinate
2528 hits min_y or max_y, return scroll indication instead of wrapping
2530 (tty_menu_activate): Handle the scrolling indications from
2531 read_menu_input. Compute the first menu item to display and pass
2532 it to tty_menu_display.
2534 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2536 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2537 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2538 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2539 Adjust to match the change described below.
2540 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2541 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2542 memory_below_frame members to...
2543 * termchar.h (struct tty_display_info): ...here because they're
2544 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2545 * term.c (init_tty):
2546 * nsterm.m (ns_create_terminal):
2547 * w32term.c (w32_create_terminal):
2548 * xterm.c (x_create_terminal): Adjust users.
2549 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2550 to filter out non-TTY frames. Adjust comment.
2551 (scrolling): Adjust user. Prefer eassert for debugging check.
2553 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2555 * xfaces.c (PT_PER_INCH): Remove unused macro.
2556 * termhooks.h (struct terminal): Remove set-but-unused
2557 member fast_clear_end_of_line.
2558 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2559 * nsterm.m (ns_create_terminal):
2560 * term.c (init_tty):
2561 * w32term.c (w32_create_terminal):
2562 * xterm.c (x_create_terminal): Adjust users.
2564 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2566 * lisp.h (bool_vector_size): New function.
2567 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2568 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2569 (Fbool_vector_not, Fbool_vector_count_matches_at):
2570 Remove uses of 'eassume' that should no longer be needed,
2571 because they are subsumed by the 'eassume' in bool_vector_size.
2573 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2575 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2576 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2577 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2579 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2581 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2582 have different dimensions. (Bug#15575)
2584 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2587 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2589 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2591 * term.c (tty_menu_show): Never return with unbalanced
2592 specpdl. Use eassert for debugging check. Adjust style.
2594 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2596 * term.c (read_menu_input): Make selection of menu items
2597 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2598 (tty_menu_activate): Fix off-by-one error when computing max_y.
2600 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2602 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2603 audit logging (only used with GnuTLS 3.x) and enable it.
2605 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2607 * dispnew.c (redraw_frame): Remove useless #ifdef because
2608 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2609 Also, move TTY fflush to...
2610 * term.c (tty_update_end): ...this function.
2612 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2614 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2615 the end of the frame's glyph matrix. (Bug#15575)
2617 * term.c (tty_menu_display): Don't move cursor while overwriting
2618 frame's glyphs with menu items. Limit the number of items
2619 displayed to what can be shown on the available screen lines,
2620 excluding the echo area.
2621 (tty_menu_activate): Limit the Y coordinate allowed by
2622 read_menu_input to the last screen line used for menu display.
2624 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2626 * lisp.h (eassume): New macro.
2627 Also, include <verify.h>, for 'assume'.
2628 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2629 (vroundup, vector_nbytes):
2630 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2631 (Fbool_vector_not, Fbool_vector_count_matches)
2632 (Fbool_vector_count_matches_at):
2633 Use eassume, not eassert.
2634 * casetab.c (set_identity, shuffle):
2635 * composite.c (composition_gstring_put_cache):
2636 * dispnew.c (update_frame_1):
2637 * ftfont.c (ftfont_shape_by_flt):
2638 * image.c (gif_load):
2639 * intervals.c (offset_intervals):
2640 * macfont.m (macfont_shape):
2641 Remove calls to 'assume' that are no longer needed, because
2642 --enable-gcc-warnings no longer generates bogus warnings
2643 when these calls are removed.
2645 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2647 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2649 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2651 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2652 (Qsubstitute_env_in_file_name): New var.
2653 (syms_of_fileio): Define it.
2655 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2657 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2658 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2661 * term.c (save_and_enable_current_matrix): Don't allocate and
2662 don't save margin areas.
2663 (restore_desired_matrix): Don't restore margin areas.
2664 (free_saved_screen): Don't free margin areas.
2666 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2668 * image.c: Pacify --enable-gcc-warnings.
2669 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2670 #define only if used.
2672 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2674 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2675 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2676 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2677 (gif_load): For giflib v5.x and later, display the error message
2678 produced by giflib when its functions fail.
2679 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2682 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2684 * keyboard.c (last_event_timestamp): Remove. For X selection and
2685 GTK popup menus, it may be obtained from per-frame X display info.
2686 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2687 (process_special_events): Adjust users.
2688 * keyboard.h (last_event_timestamp): Remove declaration.
2689 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2690 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2691 * menu.h (xmenu_show): Adjust prototype.
2692 * menu.c (Fx_popup_menu): Adjust user.
2693 * xselect.c (x_own_selection, x_get_foreign_selection)
2694 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2696 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2698 * keyboard.c (init_kboard): Now static. Add arg
2699 to denote window system. Adjust comment.
2700 (init_keyboard): Adjust user.
2701 (allocate_kboard): New function.
2703 * nsterm.m (ns_term_init):
2704 * term.c (init_tty):
2705 * w32term.c (w32_create_terminal):
2706 * xterm.c (x_term_init): Use it.
2707 * keyboard.h (init_kboard): Remove prototype.
2708 (allocate_kboard): Add prototype.
2710 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2712 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2713 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2715 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2717 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2719 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2721 * term.c (tty_menu_activate): Flush the output stream after
2722 showing the cursor, and don't mark the frame garbaged at exit from
2723 the function. Fixes redisplay glitches when moving from one menu
2726 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2728 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2729 or throw error (Bug#15570).
2731 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2733 * intervals.c (temp_set_point_both): Move test into 'eassert',
2736 * lisp.h (eassert): Don't use 'assume'.
2737 Sometimes 'assume' wins in performance, and sometimes it loses,
2738 so it shouldn't be used all the time. Perhaps we need two
2739 flavors of 'eassert', one for where 'assume' is far more likely
2740 to help or to hurt; but that can be done later.
2741 Problem reported by Dmitry Antipov in
2742 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2743 Also, don't include <verify.h>; no longer needed.
2745 2013-10-09 Glenn Morris <rgm@gnu.org>
2747 * eval.c (Fcond): Doc tweak.
2749 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2751 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2752 expressions with side effects to eassert. (Bug#15565)
2754 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2756 * fns.c (hashfn_user_defined): Allow hash functions to return any
2759 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2761 Fix minor problems found by static checking.
2762 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2763 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2764 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2765 * keyboard.c (read_menu_command): Remove unused local.
2766 * lisp.h (read_menu_command): New decl.
2767 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2768 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2769 Return ptrdiff_t, not int.
2770 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2771 not int, for benefit of xpalloc.
2772 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2774 (have_menus_p): Remove; unused.
2775 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2776 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2777 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2779 (save_and_enable_current_matrix): Omit unnecessary casts.
2780 (read_menu_input): Omit local extern decl (now in lisp.h).
2781 Don't access uninitialized storage if mouse_get_xy fails.
2782 (tty_menu_activate): Mark local as initialized, for lint.
2783 (tty_menu_activate, tty_meny_show): Remove unused locals.
2785 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2787 Support menus on text-mode terminals.
2788 * xterm.h (xw_popup_dialog): Add prototype.
2790 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2791 (xmenu_show): Block input here, instead in Fx_popup_menu.
2792 (xw_popup_dialog): New function, with X-specific bits of popup
2795 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2798 * window.c (Fset_window_configuration): Use run-time tests of the
2799 frame type instead of compile-time conditionals, when menu-bar
2800 lines are considered.
2802 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2803 (w32_popup_dialog): New prototypes.
2805 * w32menu.c (Fx_popup_dialog): Function deleted.
2806 (w32_popup_dialog): New function, with w32 specific bits of popup
2807 dialogs. Block input here.
2809 * w32inevt.c (w32_console_read_socket): Minor change to add
2810 debugging TTY events.
2812 * w32fns.c (show_hourglass): If returning early because the frame
2813 is not a GUI frame, unblock input.
2815 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2816 (cursorY): New functions.
2818 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2819 WINDOWSNT, macros that call curX and curY elsewhere.
2821 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2823 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2824 specific function to hide and show cursor on a text-mode terminal.
2825 (tty_menu_struct, struct tty_menu_state): New structures.
2826 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2827 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2828 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2829 (tty_menu_locate, save_and_enable_current_matrix)
2830 (restore_desired_matrix, screen_update, read_menu_input)
2831 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2832 (tty_pop_down_menu, tty_menu_last_menubar_item)
2833 (tty_menu_new_item_coords, tty_menu_show): New functions.
2834 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2836 * nsterm.h (ns_popup_dialog): Adjust prototype.
2838 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2840 (ns_popup_dialog): Adapt order of arguments to the other
2841 *_menu_show implementations.
2842 (Fx_popup_dialog): Function deleted.
2844 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2846 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2848 * menu.c (have_boxes): New function.
2849 (single_keymap_panes): Use it instead of a compile-time
2851 (single_menu_item): Use run-time tests of the frame type instead
2852 of compile-time conditionals.
2853 (encode_menu_string): New function.
2854 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2855 the macro, since different types of frame need different encoding
2857 (digest_single_submenu): Use run-time tests of frame type instead
2858 of, or in addition to, compile-time conditionals.
2859 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2860 (Fx_popup_menu): Detect when the function is called from keyboard
2861 on a TTY. Don't barf when invoked on a text-mode frame.
2862 Check frame type at run time, instead of compile-time conditionals for
2863 invoking terminal-specific menu-show functions.
2864 Call tty_menu_show on text-mode frames.
2865 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2866 run time to determine which alternative to invoke; support dialogs
2869 * keyboard.h <Qmouse_movement>: Declare.
2871 * keyboard.c <Qmouse_movement>: Now extern.
2872 <Qecho_keystrokes>: New static variable.
2873 (read_key_sequence): Accept an additional argument, a flag to
2874 prevent redisplay during reading of the key sequence. All callers
2876 (read_menu_command): New function.
2877 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2879 (toolkit_menubar_in_use): New function.
2880 (make_lispy_event): Use it instead of a compile-time test.
2882 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2883 window-system being available.
2885 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2886 to x-popup-dialog on the frame type, they all now support popup
2889 * dispnew.c (save_current_matrix): Save the margin areas.
2890 (restore_current_matrix): Restore margin areas.
2891 (update_frame_with_menu): New function.
2893 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2896 * alloc.c (make_save_ptr): Now compiled unconditionally.
2898 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2900 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2901 (redraw_frame, update_frame): Adjust users.
2902 * dispextern.h (set_window_update_flags): Adjust prototype.
2903 * xdisp.c (redisplay_internal): When updating all frames with zero
2904 windows_or_buffers_changed, assume that only the windows that shows
2905 current buffer should be really updated.
2907 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2909 Do not allocate huge temporary memory areas and objects while encoding
2910 for file I/O, thus reducing an enormous memory usage for large buffers.
2911 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2912 * coding.h (struct coding_system): New member raw_destination.
2913 * coding.c (setup_coding_system): Initialize it to zero.
2914 (encode_coding_object): If raw_destination is set, do not create
2915 dst_object. Add comment.
2916 * fileio.c (toplevel): New constant E_WRITE_MAX.
2917 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2918 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2920 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2922 * nsterm.m (windowDidExitFullScreen:):
2923 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2925 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2927 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2928 * keyboard.c (unblock_input_to): Don't process pending signals
2929 if a fatal error is in progress.
2931 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2932 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2933 they're talking about words in Lisp bool vectors.
2934 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2935 * data.c (popcount_bits_word): Rename from popcount_size_t.
2936 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2939 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2941 Improve support for popcount and counting trailing zeros (Bug#15550).
2942 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2943 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2944 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2945 (popcount_size_t_msc, popcount_size_t_gcc):
2946 Remove; now done by Gnulib.
2947 (popcount_size_t): Now a macro that defers to Gnulib.
2948 (count_trailing_zero_bits): Return int, for consistency with
2949 Gnulib and because Emacs prefers signed to unsigned int.
2950 Don't assume that size_t is either unsigned int or unsigned long
2951 or unsigned long long.
2952 (size_t_to_host_endian): Do not assume that size_t is either
2953 exactly 32 or exactly 64 bits wide.
2954 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2955 etc., so that it's now an enum constant, not a macro.
2956 No need to assume that it's either 32 or 64.
2958 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2960 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2963 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2965 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2966 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2968 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2970 emacs_read and emacs_write now use void *, not char *.
2971 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2972 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2973 Buffer arg is now void *, not char *. This matches plain
2974 'read' and 'write' better, and avoids a constraint violation
2975 on Solaris 9 with Oracle Studio.
2977 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2979 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2980 memset to explicit loop. Otherwise copy largest possible chunk
2981 from initialized to uninitialized part, thus allowing the longer
2982 memcpy runs and reducing the number of loop iterations.
2984 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2986 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2987 hide toolbar (Bug#15388).
2988 (windowDidEnterFullScreen:): If presentation options are zero,
2989 set them here (Bug#15388).
2990 (ns_update_auto_hide_menu_bar): Remove runtime check.
2991 Don't auto hide dock unless menubar is also auto hidden.
2993 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2995 * editfns.c (message): Mention batch mode in doc string.
2997 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2999 * nsterm.m (check_native_fs): Remove erroneous comment.
3001 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3003 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3004 uses find_newline instead of scan_newline and so doesn't move point.
3006 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3008 Use hardware support for byteswapping on glibc x86 etc.
3009 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3010 whereas the old swap64 needed 30.
3011 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3012 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3013 Use byteswap.h's macros to swap bytes.
3014 * lisp.h (swap16, swap32, swap64): Remove.
3015 All uses replaced by bswap_16, bswap_32, bswap_64.
3017 * bytecode.c (exec_byte_code): Use some more volatile variables
3018 to work around local variables getting clobbered by longjmp.
3019 Port to pre-C99, which doesn't allow decls after stmts.
3021 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3023 * lisp.h (eassert): Assume that COND is true when optimizing.
3024 In other words, take on the behavior of eassert_and_assume.
3025 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3026 (eassert_and_assume): Remove. All uses replaced by eassert.
3028 * xdisp.c (Qglyphless_char): Now static.
3030 Adjust to merge from gnulib.
3031 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3032 * lisp.h: Include <verify.h>, for 'assume'.
3034 * eval.c (clobbered_eassert): New macro.
3035 (internal_catch, internal_condition_case)
3036 (internal_condition_case_1, internal_condition_case_2)
3037 (internal_condition_case_n): Use it instead of eassert
3038 when the argument contains locals clobbered by longjmp.
3039 Don't use clobbered locals outside of clobbered_eassert.
3040 (internal_lisp_condition_case): Use a volatile variable
3041 to work around a local variable's getting clobbered.
3043 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3045 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3046 (PUSH_HANDLER): New macro.
3047 (catchlist): Remove.
3048 (handlerlist): Always declare.
3050 * eval.c (catchlist): Remove (merge with handlerlist).
3051 (handlerlist, lisp_eval_depth): Not static any more.
3052 (internal_catch, internal_condition_case, internal_condition_case_1)
3053 (internal_condition_case_2, internal_condition_case_n):
3055 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3056 handlerlist/catchlist.
3057 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3058 handlerlist which can only handle a single condition-case handler at
3060 (find_handler_clause): Simplify since we only a single branch here
3063 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3065 (bcall0): New function.
3066 (exec_byte_code): Add corresponding cases. Improve error message when
3067 encountering an invalid byte-code. Let Bunwind_protect accept
3068 a function (rather than a list of expressions) as argument.
3070 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3071 and make them unconditional now that they're heap-allocated.
3073 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3075 * charset.c (Fdecode_char, Fencode_char): Remove description of
3076 `restriction' arg. now that it's hidden by advertised-calling-convention.
3078 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3080 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3081 Remove unused variable (from mac-port).
3082 (macfont_draw): Use s->ybase for correct y position.
3084 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3086 * frame.h (struct frame): Drop has_minibuffer member because...
3087 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3088 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3090 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3092 * window.h (struct window): Prefer enum text_cursor_kinds to int
3093 for phys_cursor_type member. Move the latter, phys_cursor_width,
3094 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3095 * window.c (replace_window, make_window): Adjust users.
3097 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3099 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3100 this module is never compiled otherwise.
3102 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3104 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3107 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3109 * xdisp.c (get_next_display_element): Don't call face_for_font in
3110 a build configured --without-x. (Bug#15484)
3112 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3114 * window.c (calc_absolute_offset): #elif should be #elif defined.
3116 * frame.c (delete_frame): Block/unblock input to overcome race
3117 condition (Bug#15475).
3119 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3121 * frame.c (delete_frame): Record selected frame only after
3122 calling Qdelete_frame_functions (Bug#15477).
3124 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3126 * nsterm.m (ns_selection_color): Remove.
3127 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3128 NSColor selectedText(Background)Color. Only for COCOA.
3129 (ns_term_init): Remove assignment of ns_selection_color, logic
3130 moved to ns_get_color.
3132 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3133 NS_SELECTION_COLOR_DEFAULT.
3134 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3136 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3138 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3139 frame' does not have the tool_bar_window member.
3141 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3143 Signal error when reading an empty byte-code object (Bug#15405)
3144 * lread.c (read1): signal error
3145 * alloc.c (make_byte_code): eassert header size
3146 (sweep_vectors): change an int to size_t
3148 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3150 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3151 instead of ints, as it's the usual style for offsetof constants. See:
3152 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3154 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3155 This is ugly, but it should fix the performance problem for older
3156 GCC versions in the short run. I'll look into integrating the
3157 Gnulib module for popcount, as a better fix.
3158 See the thread starting in:
3159 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3160 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3161 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3162 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3163 (popcount_size_t): Use it.
3165 2013-09-24 Daniel Colascione <dancol@dancol.org>
3167 * process.c (Fnetwork_interface_info): Fix build break due to
3170 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3172 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3173 Prefer signed to unsigned integers where either will do.
3174 No need for 'const' on locals that do not escape.
3175 Omit easserts with unnecessary and unportable assumptions about
3176 alignment. Avoid unnecessary casts to char *.
3178 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3180 Use union for the payload of struct Lisp_Vector.
3181 This helps to avoid a few glitches dictated by C's aliasing rules.
3182 * lisp.h (struct Lisp_Vector): Use union for next and
3183 contents member. Adjust comment. Change related users.
3184 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3185 Related users changed.
3186 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3187 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3188 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3189 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3191 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3193 Optimize glyph row clearing and copying routines.
3194 * dispextern.h (struct glyph_row): Change layout of struct
3195 glyph_row to help copy_row_except_pointers. Adjust comment.
3196 * dispnew.c (null_row): Remove.
3197 (clear_glyph_row): Use offsetof and memset to find and clear
3198 just the members that need clearing. Adjust comment.
3199 (copy_row_except_pointers): Likewise for copying.
3201 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3203 Some minor cleanups of recently-added bool vector code.
3204 * conf_post.h (assume): Always return void. Use lint version
3205 only if GCC and MSC versions don't apply.
3206 * conf_post.h (assume):
3207 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3208 Depend on _MSC_VER, not __MSC_VER, for consistency with
3210 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3211 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3212 (bool_vector_binop_driver, count_trailing_zero_bits)
3213 (size_t_to_host_endian): Now static, not static inline;
3214 the latter isn't needed with modern compilers and doesn't
3215 work with older compilers anyway.
3217 * alloc.c (valgrind_p): Use bool for boolean.
3219 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3221 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3222 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3223 (display_last_displayed_message_p, message_buf_print)
3224 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3225 Use bool for boolean.
3226 * dispextern.h (cancel_line, init_desired_glyphs):
3227 Remove ancient leftover.
3228 (help_echo_showing_p, hourglass_shown_p):
3229 * lisp.h (noninteractive_need_newline): Adjust declaration.
3231 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3233 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3235 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3236 ...this file and convert the latter to static. Adjust comment.
3237 (make_initial_frame):
3238 * window.c (init_window_once): Adjust user.
3239 * frame.h (last_nonminibuf_frame): Remove declaration.
3240 * lisp.h (selected_frame): Likewise.
3241 * msdos.c (the_only_display_info): Adjust comment.
3243 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3245 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3246 computing the end column of mouse-highlight that comes from
3247 display or overlay strings. (Bug#15437)
3248 (note_mouse_highlight): Adapt calculation of last argument to
3249 mouse_face_from_string_pos to the above change.
3251 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3252 all platforms, not just for clang.
3254 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3256 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3257 about excess arguments to snprintf.
3259 * conf_post.h(assume): Use __builtin_unreachable for clang.
3261 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3263 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3264 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3266 2013-09-23 Daniel Colascione <dancol@dancol.org>
3268 * alloc.c (USE_VALGRIND): New macro; on by default
3269 when ENABLE_CHECKING.
3270 (mark_maybe_object, mark_maybe_pointer)
3271 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3273 (valgrind_p) [USE_VALGRIND]: New variable.
3274 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3276 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3278 * process.c (wait_reading_process_output): Change int pnamelen to
3281 * nsterm.m (setMarkedText:selectedRange:):
3282 (deleteWorkingText):
3283 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3284 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3285 argument to unsigned long to avoid warning.
3286 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3288 * conf_post.h (assume): Fix compiler error: x shall be cond.
3290 2013-09-22 Daniel Colascione <dancol@dancol.org>
3292 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3293 warning when compiling without a window system.
3295 2013-09-22 Daniel Colascione <dancol@dancol.org>
3297 * data.c (Qbool_vector_p): New symbol.
3298 (bool_vector_spare_mask, popcount_size_t_generic)
3299 (popcount_size_t_msc, popcount_size_t_gcc)
3301 (bool_vector_binop_driver)
3302 (count_trailing_zero_bits, size_t_to_host_endian)
3303 (Fbool_vector_exclusive_or)
3304 (Fbool_vector_union)
3305 (Fbool_vector_intersection, Fbool_vector_set_difference)
3306 (Fbool_vector_subsetp, Fbool_vector_not)
3307 (Fbool_vector_count_matches)
3308 (Fbool_vector_count_matches_at): New functions.
3309 (syms_of_data): Intern new symbol, functions.
3310 * alloc.c (bool_vector_payload_bytes): New function.
3311 (Fmake_bool_vector): Instead of calling Fmake_vector,
3312 which performs redundant initialization and argument checking,
3313 just call allocate_vector ourselves. Make sure we clear any
3314 terminating padding to zero.
3315 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3316 instead of open-coding the size calculation.
3317 (vroundup_ct): New macro.
3318 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3319 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3320 * composite.c (composition_gstring_put_cache):
3321 Change lint_assume to assume.
3322 * conf_post.h (assume): New macro.
3323 (lint_assume): Remove.
3324 * dispnew.c (update_frame_1): Change lint_assume to assume.
3325 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3327 * image.c (gif_load): Change lint_assume to assume.
3328 * lisp.h (eassert_and_assume): New macro.
3329 (Qbool_vector_p): Declare.
3330 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3331 (swap16, swap32, swap64): New inline functions.
3332 * macfont.c (macfont_shape): Change lint_assume to assume.
3333 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3334 * xsettings.c (parse_settings): Use new swap16 and
3335 swap32 from lisp.h instead of file-specific macros.
3337 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3339 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3340 found (which can legitimately happen when the glyph row at the
3341 window start is disabled in the current_matrix. (Bug#15365)
3343 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3345 Fix syntax.h bug introduced by recent INLINE change.
3346 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3347 conditionally compiled one way in some modules, and a different
3348 way in others. This doesn't work with extern inline functions,
3349 which must have the same definition in all modules, because the
3350 defining code might be shared across modules, depending on the
3351 implementation. Symptoms reported by Martin Rudalics in:
3352 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3353 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3354 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3355 overriding the corresponding functions in syntax.h.
3356 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3357 (syntax_property): New inline functions.
3358 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3359 Rewrite in terms of these new functions.
3361 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3363 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3364 not chars_in_text, whose result depends on the multibyteness of
3365 the current buffer. (Bug#15426)
3367 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3369 Port recent change to hosts where pointers aren't 'long'.
3370 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3371 Don't assume that pointers are the same width as 'long'.
3372 Add a compile-time check that a pointer fits into two X slots.
3374 A simpler, centralized INLINE.
3375 * conf_post.h (INLINE): Define only if not already defined.
3376 This allows us to use a single INLINE, defined by one file
3378 * emacs.c (INLINE): Define it.
3379 Also, include category.h, charset.h, composite.h, dispextern.h,
3380 syntax.h, systime.h, so that their INLINE definitions are expanded
3382 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3383 * buffer.h, buffer.c (BUFFER_INLINE):
3384 * category.h, category.c (CATEGORY_INLINE):
3385 * character.h, character.c (CHARACTER_INLINE):
3386 * charset.h, charset.c (CHARSET_INLINE):
3387 * composite.h, composite.c (COMPOSITE_INLINE):
3388 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3389 * frame.h, frame.c (FRAME_INLINE):
3390 * intervals.h, intervals.c (INTERVALS_INLINE):
3391 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3392 * lisp.h, alloc.c (LISP_INLINE):
3393 * process.h, process.c (PROCESS_INLINE):
3394 * syntax.h, syntax.c (SYNTAX_INLINE):
3395 * systime.h, sysdep.c (SYSTIME_INLINE):
3396 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3397 * window.h, window.c (WINDOW_INLINE):
3398 Remove. All uses replaced with INLINE.
3400 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3402 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3405 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3407 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3408 'const char *' to avoid compiler warnings due to similar change in
3409 the prototype of x_get_string_resource.
3411 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3413 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3414 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3415 going to replace static variables below. Adjust comments.
3416 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3417 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3418 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3419 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3420 Related users changed.
3421 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3422 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3423 last_mouse_movement_time, going to replace static variables below.
3425 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3426 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3428 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3429 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3430 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3431 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3432 static variables below.
3433 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3434 (last_mouse_scroll_bar): Remove.
3435 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3436 (mouseExited): Related users changed.
3438 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3440 Do not use external array to process X scroll bar messages.
3441 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3442 (x_send_scroll_bar_event): Pack window pointer into two slots
3443 of XClientMessageEvent if we're 64-bit. Adjust comment.
3444 (x_scroll_bar_to_input_event): Unpack accordingly.
3446 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3448 Ifdef away recent changes which aren't relevant to NS port.
3449 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3450 [!HAVE_NS]: Declare as such.
3451 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3452 [!HAVE_NS]: Define as such.
3454 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3456 * frame.c (x_redo_mouse_highlight): New function
3457 to factor out common code used in W32 and X ports.
3458 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3459 * xterm.h (struct x_display_info):
3460 * w32term.h (struct w32_display_info):
3461 * nsterm.h (struct ns_display_info): New members
3462 last_mouse_motion_frame, last_mouse_motion_x and
3463 last_mouse_motion_y, going to replace static variables below.
3464 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3465 (redo_mouse_highlight): Remove.
3466 (note_mouse_movement, syms_of_xterm): Adjust user.
3467 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3468 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3469 (redo_mouse_highlight): Remove.
3470 (note_mouse_movement, syms_of_w32term): Adjust user.
3471 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3472 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3474 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3475 * nsfns.m (compute_tip_xy): Adjust user.
3477 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3479 * frame.c (x_mouse_grabbed): New function.
3480 * dispextern.h (x_mouse_grabbed): Add prototype.
3481 (last_mouse_frame): Remove declaration.
3482 * xterm.h (struct x_display_info):
3483 * w32term.h (struct w32_display_info):
3484 * nsterm.h (struct ns_display_info): New member
3485 last_mouse_frame, going to replace...
3486 * xdisp.c (last_mouse_frame): ...global variable.
3487 (note_tool_bar_highlight):
3488 * w32term.c (w32_mouse_position, w32_read_socket):
3489 * xterm.c (XTmouse_position, handle_one_xevent):
3490 Use x_mouse_grabbed.
3491 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3493 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3495 * w32term.c (w32_read_socket): Avoid temporary
3496 variables in a call to x_real_positions.
3497 * xterm.c (handle_one_xevent): Likewise.
3499 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3501 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3502 (x_icon_type): Remove prototype.
3503 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3504 * frame.c (x_icon_type): Remove.
3505 * w32term.c (x_make_frame_visible, x_iconify_frame):
3506 * xterm.c (x_make_frame_visible, x_iconify_frame):
3507 Use x_set_bitmap_icon to factor out common code.
3509 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3511 * dispextern.h (check_x_display_info, x_get_string_resource):
3512 Declare here just once and unify the latter.
3513 * frame.c (check_x_display_info, x_get_string_resource):
3514 * nsterm.h (check_x_display_info):
3515 * xrdb.c (x_get_string_resource):
3516 * xterm.h (check_x_display_info): Remove prototypes.
3517 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3518 * w32reg.c (x_get_string_resource): Likewise.
3519 (w32_get_rdb_resource): Adjust user.
3521 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3523 * xterm.h (struct x_display_info): New member
3524 x_pending_autoraise_frame, going to replace...
3525 * xterm.c (pending_autoraise_frame): ...static variable.
3526 (x_new_focus_frame, XTread_socket): Adjust users.
3527 * w32term.h (struct w32_display_info): New member
3528 w32_pending_autoraise_frame, going to replace...
3529 * w32term.c (pending_autoraise_frame): ...global variable.
3530 (x_new_focus_frame, w32_read_socket): Adjust users.
3532 2013-09-17 Glenn Morris <rgm@gnu.org>
3534 * xdisp.c (message_dolog): If we create *Messages*,
3535 switch it to messages-buffer-mode.
3537 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3539 Don't overuse 'const' in types of locals.
3540 * bidi.c (bidi_count_bytes):
3541 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3542 (xg_event_is_for_scrollbar):
3543 * xselect.c (x_handle_property_notify)
3544 (x_handle_selection_notify, x_handle_dnd_message):
3545 * xsettings.c, xsettings.h (xft_settings_event):
3546 * xterm.c (x_handle_net_wm_state, handle_one_event)
3547 (x_menubar_window_to_frame, x_detect_focus_change)
3548 (construct_mouse_click, note_mouse_movement)
3549 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3550 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3551 (handle_one_xevent, x_handle_net_wm_state):
3552 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3553 (x_handle_dnd_message):
3554 Avoid unnecessary 'const', typically the second 'const' in
3555 'const foo * const arg', a 'const' that does not affect the API
3556 and doesn't significantly help the human reader.
3558 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3560 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3561 only if Glib < 2.36.0.
3562 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3563 * xsettings.c (init_gconf, init_gsettings): Do not check
3565 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3567 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3569 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3571 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3572 before calling g_type_init.
3574 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3576 * nsterm.m (syms_of_nsterm): ... to here.
3578 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3580 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3581 (ignore_next_mouse_click_timeout): Use Time as X does.
3582 (handle_one_xevent): Avoid cast and use unsigned comparison.
3584 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3586 Do not copy X event in handle_one_xevent except KeyPress case.
3587 Wnen XEvent is processed, it is unlikely to be changed except
3588 KeyPress case, so we can avoid copying and use const pointer to
3589 const data to make sure that an event is not changed elsewhere.
3590 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3591 const' and do not create local copy except for the KeyPress event.
3592 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3593 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3594 (x_handle_net_wm_state, x_menubar_window_to_frame)
3595 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3596 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3597 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3598 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3599 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3600 (x_handle_dnd_message):
3601 * xsettings.c (xft_settings_event):
3602 Use 'const XEvent * const' where appropriate.
3603 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3605 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3607 Fix X event waiting to handle multiple frames.
3608 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3609 * xterm.c (pending_event_wait): Remove. Adjust users.
3610 (x_detect_focus_change): Pass frame arg.
3611 (handle_one_xevent): Find related frame early and clear per-frame
3612 wait_event_type only if this is an event for the relevant frame.
3613 (x_wait_for_event): Use per-frame wait_event_type.
3615 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3617 * nsfns.m (Fx_create_frame): Fix font driver registration for
3620 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3621 for syms_of_macfont.
3623 * nsterm.m: Include macfont.h.
3624 (ns_tmp_flags, ns_tmp_font): Remove.
3625 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3626 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3627 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3628 (changeFont:): Fix code style. Check for font driver type when
3631 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3634 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3635 (nsfont_open): Set font driver type.
3636 Set font->ascent and font->descent. Figure out font instead of
3637 ns_tmp_font, and flags instead of ns_tmp_flags.
3638 Fix indentation. Remove call to ns_draw_text_decoration,
3641 * nsfns.m: Include macfont.h.
3642 (Fx_create_frame): Register macfont driver, make a better default font.
3643 (Fns_popup_font_panel): Get font from macfont driver, if used.
3645 * macfont.m, macfont.h, maccuvs.h: New files.
3647 * font.h: Declare syms_of_macfont.
3649 * font.c (syms_of_font): Call syms_of_macfont.
3651 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3653 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3655 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3656 and it is always zero for others, so I assume that this is an ancient
3657 leftover which nobody will want to change any more.
3658 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3659 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3660 * frame.c (x_set_scroll_bar_width):
3661 * w32fns.c (w32_createscrollbar):
3662 * w32term.c (w32_set_vertical_scroll_bar):
3663 * xfns.c (x_set_scroll_bar_default_width):
3664 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3665 (x_scroll_bar_expose): Related users changed.
3667 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3669 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3670 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3671 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3673 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3675 * nsterm.h, w32term.h, xterm.h: ...and not here.
3676 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3677 Remove unused Xisms.
3678 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3679 these modules are never compiled otherwise.
3681 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3683 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3684 Doc fix. (Bug#15375)
3686 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3688 Unify Fx_focus_frame between all ports.
3689 * frame.h (x_focus_frame): New prototype.
3690 * xfns.c (Fx_focus_frame): Remove.
3691 (syms_of_xfns): Do not defsubr it.
3692 (x_focus_frame): X implementation.
3693 * nsfns.m (Fx_focus_frame): Remove.
3694 (syms_of_nsfns): Do not defsubr it.
3695 (x_focus_frame): NS implementation.
3696 * w32term.c (Fx_focus_frame): Remove.
3697 (x_focus_on_frame): Rename to...
3698 (x_focus_frame): W32 implementation.
3699 * w32term.h (x_focus_on_frame): Remove prototype.
3700 * w32fns.c (Fx_focus_frame): Remove.
3701 (syms_of_w32fns): Do not defsubr it.
3702 * frame.c (Fx_focus_frame): Define here.
3703 (syms_of_frame): Defsubr here.
3704 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3706 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3708 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3709 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3710 each port to reference the port-specific window system data.
3711 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3712 (FRAME_DISPLAY_INFO): Define.
3713 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3714 (FRAME_DISPLAY_INFO): Define. Adjust users.
3715 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3716 (FRAME_DISPLAY_INFO): Define. Adjust users.
3717 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3718 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3719 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3720 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3721 * xselect.c, xterm.c: All related users changed.
3723 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3725 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3726 (x_menubar_window_to_frame): Remove prototypes.
3727 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3728 (x_menubar_window_to_frame, x_top_window_to_frame):
3730 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3731 (x_menubar_window_to_frame, x_top_window_to_frame):
3732 ...to here and convert all but the last to static.
3734 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3736 * lisp.mk (lisp): Add w32-common-fns.elc.
3738 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3740 * charset.c (char_charset): Document an exception for char-charset.
3742 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3744 * xterm.h (x_display_info): New field last_user_time...
3745 * xterm.c (toplevel): ...to replace static last_user_time.
3746 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3748 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3750 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3751 scroll bar values to prevent thumb from disappear and update comment.
3753 2013-09-11 Glenn Morris <rgm@gnu.org>
3755 * emacs.c (usage_message): Possessive apostrophe tweak.
3757 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3759 * nsterm.m (syms_of_nsterm): Use Qns.
3760 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3761 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3762 * xfns.c (x_display_info_for_name, Fx_open_connection):
3763 Remove old '#if 0' code.
3764 (syms_of_xfns): Use Qx.
3765 * termhooks.h (fullscreen_hook): Remove the leftover.
3766 (struct terminal): Fix typo in comment.
3768 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3770 Cleaning up a few X scroll bar bits.
3771 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3772 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3773 New member last_seen_part, going to replace...
3774 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3775 (xt_action_hook) [USE_LUCID]: Adjust user.
3776 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3777 Lucid-specific scroll bar support.
3778 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3779 to int and adjust to use last_seen_part member.
3780 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3781 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3782 Initialize last_seen_part.
3784 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3786 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3787 insert-buffer-substring an empty string.
3789 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3791 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3792 avoiding a GCC warning.
3794 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3796 Ifdef away frame tool bar code when it is not really used.
3797 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3798 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3799 and minimize_tool_bar_window_p under the above.
3800 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3801 (fset_tool_bar_window): Likewise.
3802 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3803 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3804 (change_frame_size_1):
3805 * window.c (window_from_coordinates, Frecenter): Adjust users.
3806 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3807 code is not really used.
3808 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3809 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3810 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3811 [!USE_GTK && !HAVE_NS]: Define as such.
3812 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3813 (note_mouse_highlight, expose_frame):
3814 * xfns.c (x_set_tool_bar_lines):
3815 * xterm.c (handle_one_xevent): Adjust users.
3817 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3819 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3820 This bug was introduced by my 2013-08-26 patch, which incorrectly
3821 assumed that the terminfo implementation doesn't use termcap buffers.
3822 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3823 these buffers apparently are used after all.
3824 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3825 (struct tty_display_info): Define members termcap_term_buffer and
3826 termcap_strings_buffer even if TERMINFO.
3828 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3831 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3832 'usage' docstring entry to pacify make-docfile.
3834 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3836 Change comparison functions =, <, >, <=, >= to take many arguments.
3837 * data.c: Change comparison functions' interface and implementation.
3838 * lisp.h: Make arithcompare available for efficient two arg
3840 * bytecode.c: Use arithcompare.
3841 * fileio.c: Use new interface.
3843 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3845 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3847 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3849 * eval.c (Feval): Document the new use of `lexical'.
3851 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3853 Review and drop old frame resize hack.
3854 * frame.h (struct frame): Remove force_flush_display_p.
3855 * dispnew.c (update_frame): Adjust user and don't call
3856 flush_frame here. The comment has said that there was an issues
3857 with redisplaying fringes, but I don't see any differences with
3858 and without this hack. Hopefully we can continue without it.
3859 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3860 current frame matrices twice if resized_p is set.
3862 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3864 Do not populate pure Xism x_sync to other ports.
3865 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3866 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3867 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3868 * w32term.h (x_sync): Remove prototype.
3870 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3872 Cleanup frame flushing.
3873 * dispextern.h (struct redisplay_interface):
3874 Drop flush_display_optional because flush_display is enough
3875 for X and flushing via RIF is just a no-op for others.
3876 * frame.h (flush_frame): New function.
3877 * dispnew.c (update_frame):
3878 * minibuf.c (read_minibuf):
3879 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3881 * keyboard.c (detect_input_pending_run_timers): Do not flush
3882 all frames but selected one in redisplay_preserve_echo_area.
3883 * nsterm.m (ns_flush): Remove no-op.
3884 (ns_redisplay_interface): Adjust user.
3885 * w32term.h (x_flush): Remove no-op.
3886 (w32_redisplay_interface): Adjust user.
3887 * xterm.c (x_flush): Simplify because we do not flush all
3888 frames at once any more. Adjust comment.
3889 (x_redisplay_interface): Adjust user.
3891 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3893 Port --without-x --enable-gcc-warnings to Fedora 19.
3894 * gfilenotify.c (globals_of_gfilenotify):
3895 Call g_type_init only if using an older glib version that needs it.
3897 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3899 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3900 (last_glyphless_glyph_merged_face_id): Remove declarations.
3901 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3902 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3903 (last_glyphless_glyph_merged_face_id): Now static.
3904 (merge_escape_glyph_face): New function, refactored from...
3905 (get_next_display_element): ...here.
3906 (merge_glyphless_glyph_face): New function, refactored from...
3907 (produce_glyphless_glyph): ...here...
3908 * term.c (produce_glyphless_glyph): ...and here.
3910 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3912 * eval.c (eval_sub): Only call Ffunction if necessary.
3914 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3916 Attempt to make redisplay more selective when changing cursor type.
3917 * frame.h (struct frame): New bitfield cursor_type_changed.
3918 * xdisp.c (cursor_type_changed): Remove.
3919 (try_cursor_movement, redisplay_window, try_window_id)
3920 (set_frame_cursor_types, try_window_reusing_current_matrix):
3921 Adjust to use per-frame bitfield.
3922 (redisplay_internal): Look for cursor type change on each visible
3923 frame and consider all frames if cursor type has been changed on
3924 the frame other than selected. If cursor type has been changed on
3925 selected frame only, do not use fast update.
3927 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3929 Attempt to make redisplay more selective when changing fonts.
3930 * frame.h (struct frame): New bitfield fonts_changed.
3931 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3932 (adjust_frame_glyphs): Add prototype.
3933 * dispnew.c (fonts_changed_p): Remove.
3934 (adjust_glyphs): Remove because we do not
3935 adjust matrices on all frames at once any more.
3936 (adjust_frame_glyphs): Block and unblock input here.
3937 (adjust_glyph_matrix): Use fonts_changed.
3938 (change_frame_size_1): Use adjust_frame_glyphs.
3939 * font.c (font_open_entity): Use fonts_changed.
3940 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3941 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3942 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3943 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3944 (shrink_mini_window, Fresize_mini_window_internal)
3945 (window_scroll_pixel_based, Fset_window_configuration)
3946 (apply_window_adjustment, Fset_window_vscroll):
3947 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3948 Use adjust_frame_glyphs.
3949 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3950 (try_window_reusing_current_matrix, try_window_id, display_line)
3951 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3952 (redisplay_internal): Consider fonts_changed and adjust frame
3953 matrices for each frame only if the frame is visible. If font
3954 has been changed on some frame during full redisplay, retry
3955 only visible frames where the font has been actually changed.
3957 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3959 Cache current header and mode line height for each window.
3960 * window.h (struct window): New fields mode_line_height
3961 and header_line_height.
3962 * window.c (make_window): Initialize them.
3963 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3964 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3965 (current_mode_line_height, current_header_line_height):
3967 * xdisp.c (current_mode_line_height, current_header_line_height):
3969 (pos_visible_p, init_xdisp): Adjust user.
3970 (redisplay_window): Invalidate mode_line_height and
3971 header_line_height if current and desired matrices do not agree.
3973 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3975 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3976 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3978 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3980 Make --without-x compatible with --enable-gcc-warnings.
3981 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3982 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3983 members under HAVE_WINDOW_SYSTEM.
3984 * keyboard.c (make_lispy_focus_out): Likewise.
3985 (record_menu_key): Move under HAVE_MENUS.
3986 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3987 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3988 (syms_of_xdisp): Adjust user.
3989 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3990 (start_hourglass, cancel_hourglass):
3991 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3992 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3993 and CLEAR_FONT_TABLE_NFONTS.
3994 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3995 Declare only if HAVE_WINDOW_SYSTEM.
3996 (lface_same_font_attributes_p, clear_face_gcs): Define only
3997 if HAVE_WINDOW_SYSTEM.
3999 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4001 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4002 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4003 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4005 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4007 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4009 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4011 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4012 This fixes a type error on hosts where ptrdiff_t is wider than int.
4014 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4016 * keyboard.c (read_key_sequence_vs): New function.
4017 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4020 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4022 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4024 Makefile improvements.
4025 * Makefile.in (config.status): Don't use double-colon rules, as
4026 they are not portable according to POSIX. Fix shell typo with `;
4027 I guess this rule has never been tested?
4028 (VCSWITNESS): New macro, to override any environment var.
4030 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4032 * xterm.h (struct x_display_info): Do not track X connection
4033 fd separately because it is always available from Display.
4034 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4037 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4039 * buffer.c (drop_overlay):
4040 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4041 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4043 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4045 * buffer.c (Fmake_overlay, Fmove_overlay):
4046 * intervals.c (set_point_from_marker):
4047 * print.c (PRINTPREPARE): Prefer signal_error
4048 to plain error and report unsuitable marker too.
4050 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4052 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4053 for 'dragging' member.
4054 (struct x_output): Remove set-but-unused leftovers
4055 'left_before_move' and 'top_before_move'.
4056 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4057 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4058 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4059 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4060 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4061 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4062 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4063 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4065 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4067 * nsfont.m (INVALID_GLYPH): New define.
4068 (nsfont_encode_char): Use INVALID_GLYPH.
4069 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4071 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4073 * xterm.c (x_last_mouse_movement_time): Revert last change.
4074 This code should use XDisplayMotionBufferSize to check display's
4075 motion history first, and there are few other issues as well.
4076 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4077 (handle_one_xevent): Adjust user.
4079 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4081 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4082 * frame.c (Flast_nonminibuf_frame): ... to here.
4083 (check_minibuf_window): Don't abort if no window was found
4086 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4088 Use XGetMotionEvents to ask the last mouse motion time from X server.
4089 * xterm.c (X_MOTION_HISTORY): Default to 1.
4090 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4091 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4092 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4093 Ifdef away legacy code.
4094 (XTmouse_position, x_scroll_bar_report_motion):
4095 Use x_last_mouse_movement_time.
4096 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4099 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4101 * msdos.c (last_mouse_window): Move to...
4102 (dos_rawgetc): ...this function and adjust comment.
4103 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4104 (mouseMoved): ...this function and adjust comment.
4105 * w32term.c (last_window): Likewise with...
4106 (w32_read_socket): ...this function.
4107 * xterm.c (last_window): Likewise with...
4108 (handle_one_xevent): ...this function.
4110 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4112 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4113 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4114 (handle_one_xevent): ...to here.
4115 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4118 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4120 * msdos.c (IT_set_terminal_window): Remove no-op.
4121 (initialize_msdos_display): Adjust terminal setup.
4122 * w32console.c (w32con_set_terminal_window): Remove no-op.
4123 (initialize_w32_display): Adjust terminal setup.
4124 * w32term.c (w32_set_terminal_window): Remove no-op.
4125 (w32_create_terminal): Adjust terminal setup.
4126 * xterm.c (XTset_terminal_window): Remove no-op.
4127 (x_create_terminal): Adjust terminal setup.
4129 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4131 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4133 (ns_create_terminal): Adjust terminal setup.
4134 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4136 (w32_create_terminal): Adjust terminal setup.
4137 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4139 (x_create_terminal): Adjust terminal setup.
4141 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4143 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4144 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4145 * dispnew.c (buffer_posn_from_coords):
4146 * window.c (Fwindow_end, displayed_window_lines):
4147 * xdisp.c (redisplay_mode_lines): Use it.
4149 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4151 * fontset.c (face_for_char): Check char in the current face font first
4152 if HAVE_NS (Bug#15138).
4154 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4156 * window.c (temp_output_buffer_show): Make sure window returned
4157 by display_buffer is live (Bug#15213).
4159 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4161 Minor cleanup to avoid forward declarations.
4162 * coding.h (struct ccl_spec): Remove forward declaration.
4163 * composite.h (toplevel): Include font.h.
4164 (struct composition_it, struct face, struct font_metrics):
4165 Remove forward declaration.
4166 * dispextern.h (struct image, struct atimer): Likewise.
4167 * emacsgtkfixed.h (struct frame): Likewise.
4168 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4169 * font.h (struct font_driver, struct font, struct glyph_string)
4170 (struct face): Remove forward declaration.
4171 * fontset.h (struct face, struct font): Likewise.
4172 * frame.h (toplevel): Style cleanup.
4173 (enum output_method): Move to...
4174 * termhooks.h (enum output_method): ...here.
4175 (struct glyph, struct frame, struct ns_display_info)
4176 (struct x_display_info, struct w32_display_info):
4177 Remove forward declaration.
4178 * xterm.h (toplevel): Include termhooks.h.
4179 (struct font, struct window, struct glyph_matrix, struct frame)
4180 (struct input_event, struct face, struct image): Remove forward
4182 * gtkutil.h (struct _widget_value): Likewise.
4183 * keyboard.h (toplevel): Include termhooks.h.
4184 (struct input_event): Remove forward declaration.
4186 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4188 * intervals.c (set_point_from_marker): New function.
4189 * editfns.c (Fgoto_char):
4190 * process.c (Finternal_default_process_filter):
4191 * window.c (select_window_1): Use it.
4192 * buffer.h (set_point_from_marker): Add prototype.
4194 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4196 * w32.c (term_winsock): Call release_listen_threads before calling
4198 (_sys_wait_accept): Wait for accept event in a loop with a finite
4199 timeout, instead of waiting indefinitely. Will hopefully avoid
4200 hanging during exit because WSACleanup deadlocks waiting for the
4201 event object to be released. (Bug#14333)
4203 * w32proc.c (release_listen_threads): New function, signals all
4204 the reader threads that listen for connections to stop waiting.
4206 * w32.h (release_listen_threads): Add prototype.
4208 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4210 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4211 field of new marker (for sanity and safety).
4212 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4213 anyway because XMISCTYPE is a function and can't be an lvalue).
4215 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4217 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4218 (x_after_update_window_line, x_scroll_bar_create):
4219 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4220 (handle_one_xevent, x_clear_frame_area):
4221 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4222 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4223 * xterm.h (x_clear_area): Adjust prototype.
4225 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4227 Hook scanning and indentation functions to find_newline. This helps
4228 to avoid duplicated code and renders more respect to newline cache.
4229 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4230 * cmds.c (Fforward_line):
4231 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4232 Use find_newline and avoid unnecessary point movements.
4233 * search.c (scan_newline): Implement on top of find_newline.
4235 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4237 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4238 scoped code (bug#11258).
4240 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4242 * nsterm.m (last_window): New variable.
4243 (EV_TRAILER2): New macro.
4244 (EV_TRAILER): Call EV_TRAILER2.
4245 (mouseMoved:): Add support for mouse-autoselect-window
4246 on nextstep (Bug#6888).
4248 2013-08-28 Andreas Schwab <schwab@suse.de>
4250 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4251 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4252 Remove unused macro definitions.
4253 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4254 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4255 Only define if emacs.
4257 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4259 Prefer enum glyph_row_area to int where appropriate.
4260 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4262 (window_box, window_box_width, window_box_left, window_box_left_offset)
4263 (window_box_right, window_box_right_offset): Adjust prototypes.
4264 * xdisp.c (window_box, window_box_width, window_box_left)
4265 (window_box_left_offset, window_box_right, window_box_right_offset):
4266 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4267 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4268 * nsterm.m (ns_clip_to_row):
4269 * w32term.c (w32_clip_to_row):
4270 * xterm.c (x_clip_to_row): Likewise.
4272 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4274 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4275 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4277 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4279 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4280 for portability to hosts where /bin/sh has problems.
4282 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4284 Redesign redisplay interface to drop global output_cursor.
4285 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4286 (toplevel): Remove declaration of output_cursor.
4287 (set_output_cursor, x_cursor_to): Remove prototype.
4288 * window.h (struct window): New member output_cursor.
4289 (output_cursor_to): New function to replace RIF member.
4290 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4291 (update_text_area, set_window_cursor_after_update): Use it.
4292 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4293 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4294 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4295 * w32term.c (x_update_window_begin, x_update_window_end):
4296 * xterm.c (x_update_window_begin, x_update_window_end):
4297 Adjust to use per-window output cursor.
4299 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4301 Simplify SELECT_TYPE-related code.
4302 Like EMACS_TIME, this portability layer is no longer needed, since
4303 Emacs has been using fd_set as a portability layer for some time.
4304 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4305 (SELECT_TYPE): Remove. All uses changed to fd_set.
4306 (fd_set) [!FD_SET]: New typedef.
4308 Simplify EMACS_TIME-related code.
4309 This portability layer is no longer needed, since Emacs has been
4310 using struct timespec as a portability layer for some time.
4311 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4312 Include <time.h> rather than "systime.h"; that's all that's needed now.
4313 * dispnew.c: Include <timespec.h> rather than "systime.h";
4314 that's all that's needed now.
4315 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4316 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4317 TIMESPEC_RESOLUTION.
4318 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4319 LOG10_TIMESPEC_RESOLUTION.
4320 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4321 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4322 (make_emacs_time): Remove. All used changed to make_timespec.
4323 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4324 (current_timespec): Rename from current_emacs_time. All uses changed.
4325 (add_emacs_time): Remove. All uses changed to timespec_add.
4326 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4327 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4328 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4329 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4330 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4331 (current_timespec): Rename from current_emacs_time. All uses changed.
4332 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4333 changed to timespec_cmp.
4334 * xgselect.c: Include <timespec.h>, since our .h files don't.
4336 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4338 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4339 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4340 Remove the leftovers.
4341 * gtkutil.c (toplevel): Do not declare Qxft but include
4343 * image.c (toplevel): Do not declare Vlibrary_cache because
4344 it's already done in lisp.h.
4346 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4348 * lisp.h (Mouse_HLInfo): Move from here...
4349 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4350 (reset_mouse_highlight): New function.
4351 * msdos.c (dos_set_window_size, IT_update_begin)
4352 (internal_terminal_init):
4353 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4354 (ns_initialize_display_info):
4355 * w32console.c (initialize_w32_display):
4356 * w32term.c (x_update_window_end, x_free_frame_resources)
4357 (w32_initialize_display_info):
4358 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4359 * window.c (Fdelete_other_windows_internal):
4360 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4361 * termchar.h (toplevel):
4362 * xterm.h (toplevel): Include dispextern.h.
4364 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4366 Fix minor problems found by static checking.
4367 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4368 (expect): Avoid nested-if warning.
4369 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4370 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4371 * nsterm.h, nsterm.m (ns_select):
4372 * xgselect.c, xgselect.h (xg_select):
4373 Adjust signature to better match pselect's.
4374 * nsterm.m (ns_select):
4375 Don't set *TIMEOUT, since pselect doesn't.
4376 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4377 diagnostic about assigning const char * to it.
4378 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4380 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4382 * lread.c (substitute_object_recurse): Handle hash-tables as well
4385 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4387 Fix unlikely core dump in init_tty, and simplify terminfo case.
4388 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4389 The old version incorrectly dumped core if malloc returned a
4390 buffer containing only non-NUL bytes.
4391 (init_tty): Do not allocate or free termcap buffers; the
4392 struct does that for us now.
4393 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4394 (struct tty_display_info): Define members termcap_term_buffer and
4395 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4396 use them. Allocate them directly in struct rather than indirectly
4397 via a pointer, to simplify init_tty.
4399 * frame.c (check_minibuf_window): Initialize 'window' properly,
4400 so that Emacs reliably aborts later if 'window' is not initialized.
4402 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4404 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4405 of VoidSymbol (Bug#15154).
4407 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4409 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4410 mouse_face_beg_y and mouse_face_end_y.
4411 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4412 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4413 Adjust users and update comment where appropriate.
4415 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4417 * frame.c (check_minibuf_window): New function.
4418 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4419 Call check_minibuf_window (Bug#15183).
4421 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4423 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4424 because this is the only last cursor data we need to keep and consult.
4425 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4426 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4429 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4431 Fix recovering from possible decompression error.
4432 Since insert_from_gap doesn't always move point, we can't use PT as
4433 the position where the partially decompressed data ends, and
4434 should count how many bytes was produced so far.
4435 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4436 (unwind_decompress): Really delete partially uncompressed data.
4437 (Fzlib_decompress_region): Take decompressed data size into account.
4439 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4441 * syntax.c (init_syntax_once): Adjust comment and do an early
4442 initialization of Qchar_table_extra_slots just once...
4443 * casetab.c (init_casetab_once):
4444 * category.c (init_category_once):
4445 * character.c (syms_of_character):
4446 * coding.c (syms_of_coding):
4447 * xdisp.c (syms_of_xdisp): ...and omit it here.
4449 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4451 * xdisp.c (get_next_display_element): Don't apply to characters
4452 from a display vector the logic of setting it->end_of_box_run_p
4453 suitable for characters from a buffer. (Bug#15175)
4455 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4456 to handle directories, rather than '_utime' which doesn't.
4459 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4461 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4462 or fullscreen (Bug#14627).
4464 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4466 System-dependent integer overflow fixes.
4467 * process.c (Fset_process_window_size): Signal an error if
4468 the window size is outside the range supported by the lower level.
4469 * sysdep.c (set_window_size): Return negative on error,
4470 nonnegative on success, rather than -1, 0, 1 on not in system,
4471 failure, success. This is simpler. Caller changed.
4472 (serial_configure): Remove unnecessary initialization of local.
4473 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4474 size fits in unsigned long; this isn't true on some 32-bit hosts.
4475 Avoid buffer overrun if some future version of /proc/meminfo has a
4476 variable name longer than 20 bytes.
4477 (system_process_attributes) [__FreeBSD__]:
4478 Don't assume hw.availpages fits in 'int'.
4480 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4482 Don't let very long directory names overrun the stack.
4483 Fix some related minor problems involving "//", vfork.
4484 * callproc.c (encode_current_directory): New function.
4485 (call_process): Don't append "/"; not needed.
4486 * fileio.c (file_name_as_directory_slop): New constant.
4487 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4488 this can save the caller having to alloca.
4489 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4490 Use SAFE_ALLOCA, not alloca.
4491 (directory_file_name, Fexpand_file_name): Leave leading "//"
4492 alone, since it can be special even on POSIX platforms.
4493 * callproc.c (call_process):
4494 * process.c (Fformat_network_address):
4495 * sysdep.c (sys_subshell):
4496 Use encode_current_directory rather than rolling our own.
4497 (create_process): No need to encode directory; caller does that now.
4498 * process.h (encode_current_directory): New decl.
4499 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4500 Rework to avoid 'goto xyzzy;'.
4502 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4504 * xdisp.c (handle_face_prop): If the default face was remapped use
4505 the remapped face for strings from prefix properties. (Bug#15155)
4507 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4509 Minor cleanup for redisplay interface and few related functions.
4510 * frame.h (enum text_cursor_kinds): Move from here...
4511 * dispextern.h (enum text_cursor_kinds): ...to here.
4512 (toplevel): Drop unnecessary declarations.
4513 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4514 in update_window_end_hook and draw_window_cursor functions.
4515 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4516 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4517 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4518 * xterm.c (x_update_window_end, x_draw_window_cursor):
4519 * xdisp.c (display_and_set_cursor, update_window_cursor)
4520 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4521 enum text_cursor_kinds where appropriate.
4523 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4525 Redesign redisplay interface to drop updated_row and updated_area.
4526 * dispextern.h (updated_row, updated_area): Remove declaration.
4527 (struct redisplay_interface): Pass glyph row and row area parameters
4528 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4529 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4531 * dispnew.c (updated_row, updated_area): Remove.
4532 (redraw_overlapped_rows, update_window_line): Adjust user.
4533 (update_marginal_area, update_text_area): Likewise. Pass updated row
4534 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4535 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4538 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4540 * process.c (flush_pending_output): Remove stub.
4543 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4545 * callproc.c: Fix race that killed background processes (Bug#15144).
4546 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4547 Record deleted process-id in critical section, not afterwards.
4548 Don't mistakenly kill process created by a call-process invocation
4549 that discards output and does not wait.
4551 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4553 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4554 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4555 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4556 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4557 to shut up compiler in mark_object.
4558 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4560 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4562 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4563 We can't portably rely on PTY_OPEN doing that, even if
4564 it calls posix_openpt with O_CLOEXEC.
4566 2013-08-20 Kenichi Handa <handa@gnu.org>
4568 * character.c (string_char): Improve commentary.
4570 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4572 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4573 (struct animation_cache): Make signature a flexible array member.
4574 All uses changed. This is a tad slower but may insulate us better
4575 from future changes to ImageMagick.
4577 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4579 * image.c: Shrink memory needed for animation cache.
4580 (SIGNATURE_DIGESTSIZE): New constant.
4581 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4582 (imagemagick_create_cache): Copy the signature. This saves
4583 several KB of memory that ImageMagick wastes per signature.
4584 Don't bother updating the update_time, as the caller does that now.
4585 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4586 it's a fixed size struct member now.
4587 (imagemagick_get_animation_cache): Always destroy the signature,
4588 as it's now imagemagick_create_cache's responsibility to copy it.
4589 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4590 and use memcmp rather than strcmp.
4591 eassert that ImageMagick returns a signature of the specified length.
4593 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4595 * image.c (imagemagick_get_animation_cache): Don't segfault on
4597 (imagemagick_get_animation_cache): Revert to previous definition
4598 so that it actually works. But keep the memory leak fix.
4599 (imagemagick_get_animation_cache): Fix memory leak.
4601 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4603 * image.c: Fix animation cache signature memory leak.
4604 Fix some other minor performance problems while we're at it.
4605 (imagemagick_create_cache): Clear just the members that
4606 need clearing. Don't set update_time, as caller does that now.
4607 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4608 Simplify by using pointer-to-pointer instead of a prev pointer.
4609 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4610 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4611 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4612 it's already a copy. Free the signature probe unless it's cached.
4614 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4615 This was introduced by my 2013-08-12 fix for Bug#15035.
4617 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4619 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4620 (imagemagick_prune_animation_cache): Now static.
4622 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4624 * image.c (imagemagick_get_animation_cache): Don't segfault when
4625 pruning all entries.
4627 2013-08-18 Ken Brown <kbrown@cornell.edu>
4629 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4630 static heap if ENABLE_CHECKING is defined.
4631 (max_bss_sbrk_ptr): New variable.
4633 (report_sheap_usage): Report maximum static heap usage instead of
4634 ending static heap usage.
4636 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4638 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4639 of zlib_initialized according to the results of calling
4640 init_zlib_functions.
4642 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4644 * image.c: Implement an ImageMagick per-image cache.
4645 (imagemagick_get_animation_cache): Fix a double-free error.
4646 (imagemagick_load_image): Remove the ping_wand code, which only
4647 apparently saved time on invalid animated images, and slowed down
4648 everything else. Optimise for the common case.
4650 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4652 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4654 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4656 * marker.c (set_marker): Remove documentation of undefined behavior.
4658 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4660 * image.c (imagemagick_compute_animated_image): Animate correctly
4661 when sub-images are smaller than the main image.
4662 (imagemagick_compute_animated_image): Setting the iterator row to
4663 zero is apparently not allowed.
4664 (imagemagick_compute_animated_image): Allow images that say they
4665 have sub-images that are bigger than the main image, but just crop
4668 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4670 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4672 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4674 * image.c (imagemagick_compute_animated_image): Respect the GIF
4677 2013-08-15 Ken Brown <kbrown@cornell.edu>
4679 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4680 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4683 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4685 Fix minor problems found by static checking.
4686 * frame.c (delete_frame):
4687 * xdisp.c (next_element_from_display_vector):
4688 Avoid uninitialized local.
4689 * image.c (imagemagick_compute_animated_image): Port to C89.
4690 Prefer usual GNU indentation style for loops.
4691 Be more careful about bizarrely large sizes, by using ptrdiff_t
4694 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4696 Fix infinite frame selection loop (Bug#15025).
4697 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4699 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4701 * xdisp.c (compute_window_start_on_continuation_line):
4702 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4703 to make sure we end up setting the window start at the leftmost
4704 visible character of the display line. This avoids funky
4705 horizontal shifting because the window start is not kept on the
4706 same position. (Bug#15090)
4707 (next_element_from_display_vector): Support 'box' face attribute
4708 in the face definitions of a display vector. (Bug#15099)
4710 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4712 * image.c (imagemagick_compute_animated_image): Implement animated
4714 (imagemagick_compute_animated_image): Fix some compilation
4715 warnings. Implement a very simple cache to make the animation
4716 usable at all, but it should be replaced with a per-image cache.
4718 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4720 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4721 to do `for' loops over alist values.
4722 * buffer.h (FOR_EACH_BUFFER):
4723 * process.c (FOR_EACH_PROCESS): Use it.
4724 (handle_child_signal, status_notify, Fget_buffer_process)
4725 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4727 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4729 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4730 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4731 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4732 to xzalloc and so avoid redundant call to memset.
4733 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4734 members because it is allocated with xzalloc and so already zeroed.
4736 2013-08-14 Ken Brown <kbrown@cornell.edu>
4738 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4741 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4743 Utility function and macro to copy Lisp string to C string.
4744 * lisp.h (xlispstrdupa): New macro.
4745 (xlispstrdup): New prototype.
4746 * alloc.c (xlispstrdup): New function.
4747 * callint.c (Fcall_interactively):
4748 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4749 (Fsubstitute_in_file_name):
4750 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4751 * image.c (x_create_bitmap_from_file):
4752 * w32term.c (w32_term_init):
4753 * xterm.c (x_term_init): Use xlispstrdup.
4755 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4757 * image.c (imagemagick_load_image): Make animated pictures work.
4758 There's still some problems with background color settings, though
4761 * decompress.c (unwind_decompress): Always restore point.
4763 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4765 * marker.c (set_marker): Reformat documentation.
4767 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4769 * xdisp.c (cursor_type_changed): Now static.
4771 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4772 Use changed. This avoids the need to call xmalloc and for the
4773 caller to call xfree, and avoids memory leaks in some situations.
4775 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4777 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4778 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4779 (redisplay_window): If window_end_valid is cleared due to non-zero
4780 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4781 so do not call to try_cursor_movement for that window.
4783 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4785 * window.h (struct window): Convert window_end_pos and
4786 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4787 (wset_window_end_pos, wset_window_end_vpos): Remove.
4788 * dispnew.c (adjust_glyph_matrix):
4789 * window.c (Fwindow_end, replace_window, set_window_buffer)
4791 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4792 (set_vertical_scroll_bar, redisplay_window, try_window)
4793 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4794 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4795 (note_mouse_highlight): Adjust users.
4796 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4799 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4801 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4802 * image.c (imagemagick_filename_hint): Use `const char *' and
4803 prefer SSDATA to SDATA to avoid warnings.
4805 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4807 Cleanup window fringes, margins and scroll bars adjustments.
4808 * window.c (set_window_fringes, set_window_margins)
4809 (set_window_scroll_bars, apply_window_adjustment): New functions.
4810 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4811 (Fset_window_scroll_bars): Use them.
4813 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4815 * window.h (struct window): Convert scroll_bar_width
4816 from Lisp_Object to integer. Adjust comment.
4817 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4819 * window.c (wset_scroll_bar_width): Remove.
4820 (make_window): Initialize scroll_bar_width.
4821 (Fsplit_window_internal): Use direct assignment.
4822 (Fset_window_configuration, save_window_save):
4823 Convert Lisp_Object to integer and back where appropriate.
4824 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4825 bar was actually changed, and mention this in docstring.
4827 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4829 * decompress.c: Minor simplifications.
4830 (Fzlib_decompress_region): Don't bother verifying
4831 that avail_out <= UINT_MAX, as that was confusing.
4832 Mention the restriction in a comment instead.
4833 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4835 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4837 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4838 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4840 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4842 * image.c (imagemagick_filename_hint): Check for errors in the
4845 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4847 * window.c (Fwindow_margins): Return nil when there's no marginal
4848 area, as per the documented API.
4850 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4851 Fmake_vector, as scroll bar's struct members are not all Lisp
4852 objects now. This avoids crashes in GC.
4854 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4855 bool, so its address could be taken.
4857 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4859 * image.c (imagemagick_filename_hint): New function to possibly
4860 apply `image-content-type-suffixes'.
4861 (imagemagick_load_image): Use it.
4863 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4865 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4866 if loading zlib failed.
4868 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4870 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4871 2013-08-13 checkin below. Change bool to BOOL, rule is:
4872 All Obj-C code uses BOOL, except for interfaces callable from C.
4874 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4876 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4878 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4879 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4880 bool instead of BOOL.
4881 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4882 from Lisp_Object to bitfield. Adjust comment.
4883 * w32term.c (x_scroll_bar_create): Adjust user.
4884 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4885 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4886 Use bool for boolean.
4887 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4888 to `unsigned int' when defining a bitfield.
4890 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4892 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4894 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4896 * window.h (struct window): Convert left_margin_cols and
4897 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4898 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4899 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4901 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4903 (showing_window_margins_p, update_window_line, update_frame_1):
4904 * fringe.c (draw_fringe_bitmap_1):
4905 * xdisp.c (window_box_width): Adjust users.
4906 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4907 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4908 Use direct assignment.
4909 (Fset_window_configuration, save_window_save, Fwindow_margins):
4910 Convert Lisp_Object to integer and back where appropriate.
4911 (Fset_window_margins): Adjust user. Return t if any margin
4912 was actually changed, and mention this in docstring.
4914 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4916 * syntax.c (forward_word):
4917 * cmds.c (forward_char, backward_char): Mention the optional argument.
4919 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4921 * window.h (struct window): Convert left_fringe_width
4922 and right_fringe_width from Lisp_Objects to integers.
4924 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4925 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4926 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4928 (make_window): Initialize new integer fields to -1.
4929 (Fsplit_window_internal): Use direct assignment.
4930 (Fset_window_configuration, save_window_save):
4931 Convert Lisp_Object to integer and back where appropriate.
4932 (Fset_window_fringes): Adjust user. Return t if any fringe
4933 was actually changed, and mention this in docstring.
4935 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4937 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4938 * nsfns.m (x_set_cursor_type):
4939 * w32fns.c (x_set_cursor_type):
4940 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4941 * xdisp.c (set_frame_cursor_types): ...but in common code.
4943 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4945 * font.c (clear_font_cache): New function, stripped from...
4946 (Fclear_font_cache): ...here, which now uses the function
4947 above. Adjust comment.
4948 * font.h (clear_font_cache): Add prototype.
4949 * xfaces.c (clear_face_cache): Use clear_font_cache.
4951 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4953 * window.c (Fset_window_start): Compare `w', not `window' because
4954 `w' might not be equal to `window' after call to decode_live_window.
4956 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4958 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4959 This fixes a problem introduced by the Bug#15035 patch
4960 when using GPG. Reported by Herbert J. Skuhra.
4962 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4964 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4965 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4966 not yet initialized.
4968 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4970 * decompress.c (Fzlib_decompress_region): Support zlib
4971 decompression, too, and rename.
4973 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4975 Minor zlib configuration tweaks.
4976 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4977 Don't assume presence of fn_inflateInit2_ zlib internal function.
4979 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4981 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4982 include the zlib prefix.
4984 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4986 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4987 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4988 define static variables that are pointers to zlib functions to be
4990 (init_zlib_functions) [WINDOWSNT]: New function.
4991 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4993 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4994 macros instead of invoking the zlib functions directly.
4995 (syms_of_decompress): DEFSYM Qzlib_dll.
4996 Staticpro Szlib_available_p.
4998 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5000 Avoid looping over all frame windows to freeze and unfreeze.
5001 * window.h (struct window): Drop frozen_window_start_p.
5002 (freeze_window_starts): Drop prototype.
5003 * frame.h (struct frame): New frozen_window_starts flag.
5004 (FRAME_WINDOWS_FROZEN): New macro.
5005 * window.c (freeze_window_start, freeze_window_starts):
5007 (select_window, replace_window): Adjust users.
5008 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5009 (window_frozen_p): New function.
5010 (redisplay_window): Use it.
5012 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5014 Fix some fd issues when running subprocesses (Bug#15035).
5015 Fix bugs that can leak files or file descriptors on errors.
5016 Don't unlink open temp files, as that's hard for users to diagnose
5017 when things go awry (e.g., temp disk exhausted).
5018 Don't bother to lock temp files. Check for invalid recursion.
5019 * callproc.c (synch_process_fd): Remove. All uses removed.
5020 (synch_process_tempfile): New var or macro.
5021 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5023 (record_kill_process): New arg, the temp name. All callers changed.
5024 (delete_temp_file): Now just a simple wrapper around unlink.
5025 (call_process_kill): New arg, the call_process_fd array.
5026 Close them all. Clear synch_process_pid. Remove the temp file,
5027 or arrange for it to be removed.
5028 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5029 that's been moved to synch_process_tempfile. Caller changed.
5030 Do not remove the tempfile; that's now call_process_kill's
5032 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5033 call_process_kill; the caller now does that.
5034 (call_process_cleanup): Do not close the process fd; that's now
5035 call_process_kill's responsibility.
5036 (Fcall_process): Implement via new function call_process, which
5037 has most of the old body of Fcall_process, but with a different API.
5038 (call_process): New function that does not open or close filefd if
5039 it is nonnegative. Record which fds need to be closed, and let
5040 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5041 Signal an error if invoked recursively (could be done via a hook).
5042 Simplify creation of the tempfile in the MSDOS case.
5043 Don't create the output file until after checking for the executable.
5044 Report any failure to open /dev/null.
5045 Don't open /dev/null for writing twice; once is enough.
5046 Don't create pipe if all output is being discarded or sent to file.
5047 Don't worry about setting up the coding system or reading from the
5048 pipe if all output is being discarded.
5049 Hoist fd_error local into top level, to lessen block nesting.
5050 Don't record deleted pid here; now done by Fcall_process_region.
5051 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5052 and note its success in synch_process_tempfile.
5053 Do not leak resources when child_setup fails.
5054 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5055 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5056 (create_temp_file): Now returns open fd, with an additional
5057 Lisp_Object * argument to return the name. All callers changed.
5058 Do not close the file; rewind it instead, and leave it open for
5059 the caller. Do not lock the temp file. Unwind-protect the file
5060 and the file-descriptor.
5061 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5062 If an asynchrounous process, record it here, not in call_process.
5063 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5064 * eval.c (set_unwind_protect): New function.
5065 * fileio.c (write_region): New function, generalized from the
5066 old Fwrite_region. Do not lock temp files.
5067 (Fwrite_region): Use it.
5068 * lisp.h (set_unwind_protect, write_region): New decls.
5069 * process.c: Include <verify.h>.
5070 (make_process): Mark fds as initially closed.
5071 (deleted_pid_list): Now a list of pid-filename pairs.
5073 (close_process_fd): New function.
5074 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5075 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5076 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5077 (create_process, create_pty, Fmake_serial_process)
5078 (server_accept_connection): Record which fds need to be closed,
5079 and let deactivate_process close them.
5080 (Fmake_network_process): Do not discard the unwind-protect
5081 until it's safe to do so.
5082 (deactivate_process): Close the fds opened by create_process etc.
5083 (Fprocess_send_eof): Adjust to new way of recording open fds.
5084 Report an error if /dev/null can't be opened, instead of aborting.
5085 * process.h (PROCESS_OPEN_FDS): New constant.
5086 (struct Lisp_Process): New member open_fds.
5087 (record_kill_process, record_deleted_pid): Adjust signatures.
5088 (record_deleted_pid): Move decl here ...
5089 * syswait.h (record_deleted_pid): ... from here.
5091 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5093 * decompress.c: Fix bugs with large buffers and weird inputs.
5094 Tune a bit. Reindent as per usual Emacs style.
5095 (BUFFER_SIZE): Remove.
5096 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5097 more than UINT_MAX bytes. Decompress into the gap instead of into
5098 an auto buffer, as this should avoid copying. Return nil if
5099 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5100 set immediate_quit; we shouldn't trust zlib code that much.
5102 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5104 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5105 errors, and really move the gap to where we want it.
5107 * lisp.h: Include decompress.c support.
5109 * emacs.c (main): Include decompress.c support.
5111 * Makefile.in: Include -lz if present.
5113 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5115 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5116 (initWithTitle:): Initialize frame to 0.
5117 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5118 (fillWithWidgetValue:frame:): Rename from
5119 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5121 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5122 fillWithWidgetValue:frame:
5124 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5125 remove memory leak warnings.
5127 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5128 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5131 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5132 (x_activate_menubar): Update the whole menu.
5133 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5134 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5135 current event is not NSSystemDefined (Bug#15001).
5136 Call ns_check_menu_open only if trackingMenu is 2.
5137 (menuDidClose:): New method, decrease trackingMenu.
5138 (fillWithWidgetValue:setDelegate:): New method.
5139 (fillWithWidgetValue:): Call the above.
5141 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5143 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5145 Omit some unnecessary casts.
5146 Many of these go back to the old pre-C89 days, when they may have
5147 been needed, but we've been assuming C89 or later for a while now.
5148 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5149 (live_float_p, live_misc_p, live_vector_p):
5150 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5151 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5152 (defvar_per_buffer):
5153 * callint.c (Fcall_interactively):
5154 * doc.c (Fsubstitute_command_keys):
5155 * filelock.c (get_boot_time):
5156 * frame.c (xrdb_get_resource):
5157 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5158 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5159 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5160 (menuitem_highlight_callback, menu_destroy_callback)
5161 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5162 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5163 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5164 (xg_tool_bar_help_callback, tb_size_cb):
5165 * image.c (xpm_alloc_color, png_read_from_memory)
5166 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5167 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5169 * keymap.c (describe_map):
5170 * nsfns.m (Fns_display_monitor_attributes_list):
5171 * nsmenu.m (process_dialog:):
5172 * nsterm.m (hold_event):
5173 * process.c (wait_reading_process_output):
5174 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5175 * scroll.c (do_direct_scrolling, scrolling_1):
5176 * termcap.c (tgetent):
5177 * window.c (check_window_containing, add_window_to_list)
5178 (freeze_window_starts):
5179 * xdisp.c (compare_overlay_entries, vmessage):
5180 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5181 (x_get_monitor_attributes_xrandr)
5182 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5183 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5184 * xfont.c (xfont_match, xfont_open):
5185 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5186 (menubar_selection_callback, menu_position_func)
5187 (popup_selection_callback, create_and_show_popup_menu)
5188 (dialog_selection_callback, create_and_show_dialog):
5189 * xrdb.c (x_get_string_resource):
5191 * xsmfns.c (x_session_check_input):
5192 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5193 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5194 (xaw_jump_callback, xaw_scroll_callback):
5195 Omit unnecessary casts.
5197 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5199 Minor string-length refactoring.
5200 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5201 * frame.c (make_monitor_attribute_list):
5202 Prefer build_string to strlen + make_string.
5204 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5206 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5207 don't check minor_code (Bug#14417).
5209 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5211 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5212 vertical positions instead. This avoids calling MATRIX_ROW with
5213 row numbers that are possibly beyond valid limits. (Bug#15064)
5215 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5217 Use xstrdup and build_unibyte_string where applicable.
5218 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5219 * xfns.c (x_window):
5220 * xrdb.c (x_get_customization_string):
5221 * xterm.c (xim_initialize):
5222 * w32fns.c (w32_window): Use xstrdup.
5223 (w32_display_monitor_attributes_list):
5224 * emacs.c (init_cmdargs):
5225 * keyboard.c (PUSH_C_STR):
5226 * nsfont.m (nsfont_open):
5227 * sysdep.c (system_process_attributes):
5228 * w32.c (system_process_attributes):
5229 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5231 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5233 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5234 variables of these types so that GDB would know about them, as aid
5235 for debugging fatal exceptions. (Bug#15024) See also
5236 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5239 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5241 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5242 larger than the NSWindow (Bug#14934).
5244 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5246 Redesign redisplay interface to drop global variable updated_window.
5247 Always pass currently updated window as a parameter to update routines.
5248 * dispextern.h (updated_window): Remove declaration.
5249 (struct redisplay_interface): Pass window parameter to
5250 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5251 and after_update_window_hook.
5252 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5254 * dispnew.c (updated_window): Remove.
5255 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5256 (update_window_line): Adjust to match redisplay interface changes.
5257 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5258 (ns_scroll_run, ns_after_update_window_line):
5259 * w32term.c (x_update_window_begin, x_update_window_end)
5260 (x_after_update_window_line, x_scroll_run):
5261 * xterm.c (x_update_window_begin, x_update_window_end)
5262 (x_after_update_window_line, x_scroll_run):
5263 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5264 Likewise. Adjust comments where appropriate.
5265 (x_cursor_to): Simplify because this is always called during window
5266 update (but install debugging check anyway).
5267 (expose_window): Check must_be_updated_p flag to see whether this
5268 function is called during window update.
5270 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5272 Do not reset window modification event counters excessively.
5273 These leftovers and poor man's tricky methods to catch extra
5274 redisplay's attention are no longer needed.
5275 * frame.c (set_menu_bar_lines_1):
5276 * minibuf.c (read_minibuf_unwind):
5277 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5278 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5279 (window_scroll_line_based, Fset_window_configuration):
5280 * xdisp.c (redisplay_window): Do not reset last_modified and
5281 last_overlay_modified counters.
5283 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5285 * xselect.c (x_send_client_event): Set send_event and serial, memset
5286 data.l as it might be bigger than data.b. Use 24 bit mask to
5287 XSendEvent (Bug#15034).
5289 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5291 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5292 for TTY frames that are not the top frame on their console.
5295 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5297 * w32term.c (w32fullscreen_hook): Really maximize frame when
5298 asked for (Bug#14841).
5300 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5302 Prefer selected_window to Fselected_window, likewise for frames.
5303 * buffer.c (Fbuffer_swap_text):
5304 * data.c (Fvariable_binding_locus):
5305 * window.c (run_window_configuration_change_hook): Adjust users.
5306 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5307 Use decode_live_frame.
5309 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5311 Be more careful if selected window shows the buffer other than current,
5312 use window_outdated only if this is not so. This change should also
5313 address some weird issues discussed in Bug#13012.
5314 * window.h (window_outdated): New prototype.
5315 * window.c (window_outdated): Now here. Convert from static and
5316 always assume window's buffer.
5317 (Fwindow_end, Fwindow_line_height): Use it.
5318 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5319 and always assume window's buffer.
5320 (redisplay_window): Adjust user.
5321 (redisplay_internal): Call to reconsider_clip_changes once and
5322 check whether mode line should be updated only if selected window
5323 shows current buffer.
5324 (run_window_scroll_functions): Use eassert for debugging check.
5325 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5327 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5329 * window.c (window_scroll, window_scroll_pixel_based)
5330 (window_scroll_line_based): Use bool for booleans.
5332 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5334 * process.c: Fix minor off-by-one issues in descriptor counts.
5335 This shouldn't fix any real bugs, but it cleans up the code a bit.
5336 (max_process_desc, max_input_desc): -1, not 0, means none.
5338 (delete_input_desc): New function.
5339 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5340 (deactivate_process): Scan backwards when recomuting max_process_desc;
5341 that should be faster.
5342 (init_process_emacs): Initialize max_input_desc.
5344 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5346 Use region cache to speedup bidi_find_paragraph_start.
5347 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5348 Rename cache_long_line_scans to cache_long_scans.
5349 * buffer.c (bset_cache_long_line_scans): Rename to
5350 bset_cache_long_scans.
5351 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5352 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5354 (syms_of_buffer): Rename cache-long-line-scans to
5355 cache-long-scans. Adjust docstring.
5356 * search.c (newline_cache_on_off):
5357 * indent.c (width_run_cache_on_off): Adjust users.
5358 * bidi.c (bidi_paragraph_cache_on_off): New function.
5359 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5360 * insdel.c (prepare_to_modify_buffer):
5361 Invalidate bidi_paragraph_cache if enabled.
5363 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5365 Invalidate region caches only if buffer text is going to be changed.
5366 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5367 (modify_text): ...new prototype.
5368 (prepare_to_modify_buffer_1): New prototype.
5369 * textprop.c (modify_region): Rename to...
5370 (modify_text_properties): ...new function.
5371 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5372 (Fremove_list_of_text_properties): Adjust users.
5373 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5374 (modify_text): ...new function.
5375 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5376 (prepare_to_modify_buffer_1): ...new function.
5377 * casefiddle.c (casify_region):
5378 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5379 (Ftranspose_regions): Use modify_text.
5381 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5383 * lisp.mk (lisp): Add nadvice.elc.
5385 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5387 New macro to iterate over live buffers similar to frames.
5388 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5389 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5390 Declare buffer-related variables here to offload lisp.h.
5391 * buffer.c (Vbuffer_alist): Adjust comment.
5392 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5393 (other_buffer_safely):
5394 * data.c (store_symval_forwarding):
5395 * dispnew.c (Fframe_or_buffer_changed_p):
5396 * fileio.c (Fdo_auto_save):
5397 * filelock.c (unlock_all_files):
5398 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5400 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5402 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5403 * callproc.c (create_temp_file):
5404 * filelock.c (create_lock_file):
5405 Assume mkostemp, since it's now provided by Gnulib.
5407 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5409 * w32.c (mkostemp): New function.
5410 (mktemp): Remove, no longer used. Most of the code reused in
5411 mkostemp. (Bug#15015)
5412 (mktemp): Don't undef.
5414 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5416 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5417 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5418 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5419 (free_glyph_pool, check_glyph_memory): Likewise for
5420 all users. Adjust comments where appropriate.
5422 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5424 * composite.h: Minor fixups.
5425 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5426 to fix a misspelling, and change it to an inline function while
5427 we're at it (it need not be a macro). All uses changed.
5428 (composition_method, composition_valid_p):
5429 Rewrite to avoid assignments in if-conditions.
5431 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5433 Do not use global Lisp_Object in composition macros.
5434 * composite.h (composition_temp): Remove declaration.
5435 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5436 (composition_method, composition_valid_p): ...inline functions.
5437 (compose_region): Remove the leftover.
5438 * composite.c (composition_temp): Remove.
5439 (run_composition_function, update_compositions)
5440 (composition_compute_stop_pos, composition_adjust_point)
5441 (Ffind_composition_internal):
5442 * coding.c (handle_composition_annotation):
5443 * xdisp.c (handle_composition_prop, check_point_in_composition):
5444 Related users changed.
5446 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5448 Drop FRAME_PTR typedef.
5449 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5450 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5451 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5452 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5453 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5454 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5455 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5456 All related users changed.
5458 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5460 * eval.c (default_toplevel_binding): New function.
5462 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5463 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5464 (syms_of_eval): Export them.
5465 * data.c (Fdefault_value): Micro cleanup.
5466 * term.c (init_tty): Use "false".
5468 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5470 Fix X GC leak in GTK and raw (no toolkit) X ports.
5471 * xterm.c (x_free_frame_resources): If white and black relief
5472 GCs are allocated, always free them here.
5473 * xfns.c (x_make_gc): Omit redundant initialization.
5474 * widget.c (create_frame_gcs): Remove the leftover.
5475 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5476 in x_free_frame_resources.
5478 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5480 * nsterm.m (windowWillResize:toSize:): Only change title if
5481 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5483 (viewDidEndLiveResize): New method.
5485 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5486 inside NS_IMPL_COCOA.
5488 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5490 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5491 Do not check whether undo is enabled because record_insert and
5492 record_delete does that themselves.
5494 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5496 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5497 member which is not really used any more.
5498 (FRAME_XIC_BASE_FONTNAME): Remove.
5499 * xfns.c (xic_free_fontset): Adjust user.
5500 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5501 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5502 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5503 (xdialog_show): Use eassert for debugging check.
5504 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5506 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5508 * fileio.c, fns.c (merge): Move extern decl from here ...
5509 * lisp.h (merge): ... to here.
5511 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5513 Fix last font-related change.
5514 * w32font.h (w32font_list_internal, w32font_match_internal):
5516 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5517 (uniscribe_list_family): Adjust to match font API change.
5518 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5519 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5521 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5523 * frame.h (FRAME_MOUSE_UPDATE):
5524 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5525 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5527 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5529 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5530 * font.h (struct font_driver): Change list, match, and list_family
5531 functions to accept struct frame * as first arg.
5532 * font.c (font_score, font_compare, font_sort_entities):
5534 (font_sort_entities, font_list_entities, font_select_entity):
5535 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5536 match font API change.
5537 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5538 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5539 * ftxfont.c (ftxfont_list, ftxfont_match):
5540 * xftfont.c (xftfont_list, xftfont_match):
5541 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5542 * w32font.c (w32font_list, w32font_match, w32font_list):
5543 (w32font_list_internal, w32_font_match_internal): Likewise.
5544 * xfaces.c (Fx_family_fonts): Adjust user.
5546 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5548 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5549 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5550 only if HAVE_X_WINDOWS is in use.
5551 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5552 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5553 * w32term.c (x_wm_set_icon_position): Likewise.
5554 * w32fns.c (x_icon): Adjust user.
5556 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5558 * xterm.c (last_mouse_press_frame): Remove the
5559 leftover which is not really used any more.
5560 (handle_one_xevent, syms_of_xterm): Adjust users.
5561 (x_flush): Call XFlush once per each X display, not frame.
5562 This is better because this code always unconditionally skips
5563 non-X frames in Vframe_list and issues the only XFlush if we
5564 have more than one X frame on the same X display.
5565 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5566 Use bool for booleans.
5567 (x_draw_glyph_string_background, cvt_string_to_pixel):
5568 (cvt_pixel_dtor): Drop unnecessary prototypes.
5569 * xterm.h (x_display_ok): Adjust prototype.
5571 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5573 Drop unnecessary functions that deals with frame pixel size.
5574 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5575 (x_pixel_height): Drop prototypes.
5576 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5577 (x_pixel_height): Drop implementations.
5578 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5579 which should be always valid for window frame.
5580 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5581 * w32menu.c (Fx_popup_dialog):
5582 * xmenu.c (Fx_popup_dialog): Likewise for both.
5584 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5586 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5587 frame parameters and call to Fmodify_frame_parameters just once.
5588 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5589 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5590 and mention nil frame in docstring.
5592 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5594 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5595 (x_figure_window_size): Likewise. Adjust to return long.
5596 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5597 (toplevel): Move Qterminal_live_p to...
5598 * terminal.c (toplevel): ...here, make it static, and...
5599 (syms_of_terminal): ...DEFSYM here.
5600 * frame.h (Qterminal_live_p): Remove declaration.
5601 (make_frame, x_figure_window_size): Adjust prototype.
5602 * nsfns.m (Fx_create_frame): Use long for window flags.
5604 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5606 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5607 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5608 Do not assume that emacs_close (INT_MAX) is a no-op.
5610 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5612 * xfaces.c (make_face_cache): For struct face_cache, prefer
5613 xmalloc to xzalloc and so avoid redundant call to memset.
5614 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5616 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5618 * fringe.c (draw_window_fringes, update_window_fringes)
5619 (compute_fringe_widths):
5620 * w32term.c (x_draw_glyph_string):
5621 * window.c (candidate_window_p, Frecenter):
5622 * xfaces.c (realize_basic_faces, realize_default_face)
5623 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5624 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5625 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5626 * xmenu.c (Fx_menu_bar_open_internal):
5627 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5628 * xsettings.c (xft_settings_event):
5629 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5630 Use bool for booleans. Adjust style and comments where
5632 * dispextern.h (draw_window_fringes, update_window_fringes)
5633 (compute_fringe_widths):
5634 * xterm.h (x_had_errors_p): Adjust prototype.
5636 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5638 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5639 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5641 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5643 * fns.c (toplevel): Remove comment before Fsafe_length because
5646 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5648 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5650 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5652 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5653 frame which got the message is still alive, before dereferencing
5654 its pointer. (Bug#14970)
5656 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5657 be a live window, before using it as such. (Bug#14970)
5659 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5661 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5662 w32_detect_focus_change instead of doing part of its job by hand.
5663 This fixes the problem whereby FOCUS_OUT events were not sent to
5666 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5668 * process.c (Fprocess_list): Doc fix.
5670 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5671 being re-exposed only if it didn't ask to become visible.
5672 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5673 was previously iconified. (Bug#14841)
5674 (x_iconify_frame): Mark the frame iconified.
5676 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5678 Fix minor problems found by static checking.
5679 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5680 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5682 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5684 * eval.c (set_specpdl_old_value): New function.
5685 (unbind_to): Minor simplification.
5686 (get_backtrace_frame): New function.
5687 (Fbacktrace_frame): Use it. Add `base' argument.
5688 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5689 (syms_of_eval): Export backtrace-eval.
5690 * xterm.c (x_focus_changed): Simplify.
5692 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5694 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5696 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5698 * xdisp.c (redisplay_window): Instead of moving point out of
5699 scroll margin, reject the force_start method, and try scrolling
5700 instead. (Bug#14780)
5702 2013-07-24 Ken Brown <kbrown@cornell.edu>
5704 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5707 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5709 * eval.c (Fprogn): Do not check that BODY is a proper list.
5710 This undoes the previous change. The check slows down the
5711 interpreter, and is not needed to prevent a crash. See
5712 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5714 2013-07-23 Glenn Morris <rgm@gnu.org>
5716 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5718 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5720 Port to GNU/Linux systems with tinfo but not ncurses.
5721 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5722 to decide whether ncurses is being used. Without this change,
5723 GCC complains about tgetent not being declared, on a system
5724 that has tinfo installed but ncurses not installed.
5726 * eval.c (Fprogn): Check that BODY is a proper list.
5728 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5729 * data.c (Fsetq_default):
5730 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5731 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5733 Tune by taking advantage of the fact that ARGS is always a list
5734 when a function is declared to have UNEVALLED args.
5736 * emacsgtkfixed.c: Port to GCC 4.6.
5737 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5739 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5741 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5742 here to silence compiler warnings.
5744 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5746 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5747 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5748 from messing up Emacs's 'struct frame' (Bug#14923).
5750 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5752 * alloc.c (make_save_ptr_ptr): Define this function.
5753 It was inadvertently omitted. It's needed only if
5754 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5756 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5758 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5759 frame have focus (Bug#14895).
5761 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5763 Avoid vfork-related deadlock more cleanly.
5764 * callproc.c (child_setup): When the child's exec fails, output
5765 the program name, as that's more useful. Use O_NONBLOCK to avoid
5767 * process.c (create_process_1): Remove; no longer needed.
5768 (create_process): Remove timer hack; no longer needed, now that
5769 the child avoids deadlock.
5771 2013-07-20 Glenn Morris <rgm@gnu.org>
5773 * image.c (Fimage_flush): Fix doc typo.
5775 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5777 Fix array bounds violation when pty allocation fails.
5778 * process.c (PTY_NAME_SIZE): New constant.
5779 (pty_name): Remove static variable; it's now auto.
5780 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5781 Take pty_name as an arg rather than using a static variable.
5782 All callers changed.
5783 (create_process): Recover pty_flag from process, not from volatile local.
5784 (create_pty): Stay inside array even when pty allocation fails.
5785 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5787 * lread.c (Fload): Avoid initialization only when lint checking.
5788 Mention that it's needed only for older GCCs.
5790 2013-07-20 Kenichi Handa <handa@gnu.org>
5792 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5793 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5795 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5797 * lread.c (Fload): Avoid uninitialized warning.
5799 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5801 Fix some minor file descriptor leaks and related glitches.
5802 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5803 (create_lock_file): Use write, not emacs_write.
5804 * image.c (slurp_file, png_load_body):
5805 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5806 (server_accept_connection):
5807 Don't leak an fd on memory allocation failure.
5808 * image.c (slurp_file): Add a cheap heuristic for growing files.
5809 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5810 as that's what the other routines do. Maybe input need not be
5811 blocked at all, but it's better to be consistent.
5812 Avoid undefined behavior when strlen is zero.
5814 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5815 (NSTATICS): Now a constant; doesn't need to be a macro.
5817 2013-07-19 Richard Stallman <rms@gnu.org>
5819 * coding.c (decode_coding_utf_8): Add simple loop for fast
5820 processing of ASCII characters.
5822 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5824 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5826 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5828 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5829 unportable 'struct x_display_info'.
5830 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5833 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5835 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5836 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5838 (system_process_attributes): Prefer plain char to unsigned char
5839 when either will do. Clean up properly if interrupted or if
5840 memory allocations fail. Don't assume sscanf succeeds.
5841 Remove no-longer-needed workaround to stop GCC from whining.
5842 Read command-line once, instead of multiple times. Check read status a
5845 Fix obscure porting bug with varargs functions.
5846 The code assumed that int is treated like ptrdiff_t in a vararg
5847 function, which is not a portable assumption. There was a similar
5848 -- though these days less likely -- porting problem with various
5849 assumptions that pointers of different types all smell the same as
5850 far as vararg functions is conserved. To make this problem less
5851 likely in the future, redo the API to use varargs functions.
5852 * alloc.c (make_save_value): Remove this vararg function.
5853 All uses changed to ...
5854 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5855 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5857 (make_save_ptr): Rename from make_save_pointer, for consistency with
5858 the above. Define only on platforms that need it. All uses changed.
5860 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5862 * keyboard.c: Try to fix typos in previous change.
5863 (DISPLAY_LIST_INFO): New macro.
5864 (kbd_buffer_get_event): Do not access members that are not present
5865 in X11. Revert inadvertent change of "!=" to "=".
5867 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5869 * keyboard.c (kbd_buffer_get_event):
5870 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5871 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5873 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5875 * filelock.c: Fix unlikely file descriptor leaks.
5876 (get_boot_time_1): Rework to avoid using emacs_open.
5877 This doesn't actually fix a leak, but is better anyway.
5878 (read_lock_data): Use read, not emacs_read.
5880 * doc.c: Fix minor memory and file descriptor leaks.
5881 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5882 (get_doc_string, Fsnarf_documentation):
5883 Fix file descriptor leak on error.
5885 * term.c: Fix minor fdopen-related file descriptor leaks.
5886 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5887 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5889 * charset.c: Fix file descriptor leaks and errno issues.
5891 (load_charset_map_from_file): Don't leak file descriptor on error.
5892 Use plain record_xmalloc since the allocation is larger than
5893 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5895 * eval.c (record_unwind_protect_nothing):
5896 * fileio.c (fclose_unwind):
5898 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5899 The replacement doesn't block input, but that no longer seems
5902 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5904 * lread.c: Fix file descriptor leaks and errno issues.
5905 (Fload): Close some races that leaked fds or streams when 'load'
5907 (Fload, openp): Report error number of last nontrivial failure to open.
5908 ENOENT counts as trivial.
5909 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5911 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5912 now that the function is always called with a nonnegative arg.
5913 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5914 All uses replaced with ...
5915 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5917 A few more minor file errno-reporting bugs.
5918 * callproc.c (Fcall_process):
5919 * doc.c (Fsnarf_documentation):
5920 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5921 * process.c (set_socket_option):
5922 Don't let a constructor trash errno.
5923 * doc.c: Include <errno.h>.
5925 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5927 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5929 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5931 Fix w32 bug with call-process-region (Bug#14885).
5932 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5933 to Fcall_process when the input is empty. This simplifies the
5934 code a bit. It makes no difference on POSIXish platforms but
5935 apparently it fixes a bug on w32.
5937 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5938 * fileio.c (close_file_unwind): Don't close if FD is negative;
5939 this can happen when unwinding a zapped file descriptor.
5940 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5941 in case Emacs runs out of memory between the two unwind-protects.
5942 Don't trash errno when closing FD.
5943 Zap the FD in the specpdl when closing it, instead of deferring
5944 the removal of the unwind-protect; this fixes a bug where a child
5945 function unwinds the stack past us.
5947 New unwind-protect flavors to better type-check C callbacks.
5948 This also lessens the need to write wrappers for callbacks,
5949 and the need for make_save_pointer.
5950 * alloca.c (free_save_value):
5951 * atimer.c (run_all_atimers):
5953 * alloc.c (safe_alloca_unwind):
5954 * atimer.c (unwind_stop_other_atimers):
5955 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5956 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5957 * minibuf.c (choose_minibuf_frame_1):
5958 * process.c (make_serial_process_unwind):
5959 * xdisp.h (pop_message_unwind):
5960 * xselect.c (queue_selection_requests_unwind):
5961 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5962 * alloca.c (record_xmalloc):
5963 Prefer record_unwind_protect_ptr to record_unwind_protect with
5965 * alloca.c (Fgarbage_collect):
5966 Prefer record_unwind_protect_void to passing a dummy.
5967 * buffer.c (restore_buffer):
5968 * window.c (restore_window_configuration):
5969 * xfns.c, w32fns.c (do_unwind_create_frame)
5970 New wrapper. All record-unwind uses of wrappee changed.
5971 * buffer.c (set_buffer_if_live):
5972 * callproc.c (call_process_cleanup, delete_temp_file):
5973 * coding.c (code_conversion_restore):
5974 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5975 * editfns.c (save_excursion_restore)
5976 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5977 (save_restriction_restore):
5978 * eval.c (restore_stack_limits, un_autoload):
5979 * fns.c (require_unwind):
5980 * keyboard.c (recursive_edit_unwind, tracking_off):
5981 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5982 * macros.c (pop_kbd_macro, restore_menu_items):
5983 * nsfns.m (unwind_create_frame):
5984 * print.c (print_unwind):
5985 * process.c (start_process_unwind):
5986 * search.c (unwind_set_match_data):
5987 * window.c (select_window_norecord, select_frame_norecord):
5988 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5989 (fast_set_selected_frame):
5990 * xfns.c, w32fns.c (unwind_create_tip_frame):
5991 Return void, not a dummy Lisp_Object. All uses changed.
5992 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5993 * callproc.c (call_process_kill):
5994 * fileio.c (restore_point_unwind, decide_coding_unwind)
5995 (build_annotations_unwind):
5996 * insdel.c (Fcombine_after_change_execute_1):
5997 * keyboard.c (read_char_help_form_unwind):
5998 * menu.c (unuse_menu_items):
5999 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6000 * sound.c (sound_cleanup):
6001 * xdisp.c (unwind_redisplay):
6002 * xfns.c (clean_up_dialog):
6003 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6004 Accept no args and return void, instead of accepting and returning
6005 a dummy Lisp_Object. All uses changed.
6006 * cygw32.c (fchdir_unwind):
6007 * fileio.c (close_file_unwind):
6008 * keyboard.c (restore_kboard_configuration):
6009 * lread.c (readevalllop_1):
6010 * process.c (wait_reading_process_output_unwind):
6011 Accept int and return void, rather than accepting an Emacs integer
6012 and returning a dummy object. In some cases this fixes an
6013 unlikely bug when the corresponding int is outside Emacs integer
6014 range. All uses changed.
6015 * dired.c (directory_files_internal_unwind):
6016 * fileio.c (do_auto_save_unwind):
6017 * gtkutil.c (pop_down_dialog):
6018 * insdel.c (reset_var_on_error):
6019 * lread.c (load_unwind):
6020 * xfns.c (clean_up_file_dialog):
6021 * xmenu.c, nsmenu.m (pop_down_menu):
6022 * xmenu.c (cleanup_widget_value_tree):
6023 * xselect.c (wait_for_property_change_unwind):
6024 Accept pointer and return void, rather than accepting an Emacs
6025 save value encapsulating the pointer and returning a dummy object.
6027 * editfns.c (Fformat): Update the saved pointer directly via
6028 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6029 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6030 (unwind_body): New function.
6031 (record_unwind_protect): First arg is now a function returning void,
6032 not a dummy Lisp_Object.
6033 (record_unwind_protect_ptr, record_unwind_protect_int)
6034 (record_unwind_protect_void): New functions.
6035 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6036 * fileio.c (struct auto_save_unwind): New type.
6037 (do_auto_save_unwind): Use it.
6038 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6039 * insdel.c (struct rvoe_arg): New type.
6040 (reset_var_on_error): Use it.
6041 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6043 (specbinding_func): Remove; there are now several such functions.
6044 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6045 (set_unwind_protect_ptr): New function.
6046 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6048 Be simpler and more consistent about reporting I/O errors.
6049 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6050 Say "Read error" and "Write error", rather than "I/O error", or
6051 "IO error reading", or "IO error writing", when a read or write
6053 * process.c (Fmake_network_process, wait_reading_process_output)
6054 (send_process, Fprocess_send_eof, wait_reading_process_output):
6055 Capitalize diagnostics consistently. Put "failed foo" at the
6056 start of the diagnostic, so that we don't capitalize the
6057 function name "foo". Consistently say "failed" for such
6059 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6060 All callers changed. This is so it can use report_file_error.
6061 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6062 diagnostics consistently as above.
6064 * fileio.c (report_file_errno): Fix errno reporting bug.
6065 If the file name is neither null nor a pair, package it up as a
6066 singleton list. All callers changed, both to this function and to
6067 report_file_error. This fixes a bug where the memory allocator
6068 invoked by list1 set errno so that the immediately following
6069 report_file_error reported the wrong errno value.
6071 Fix minor problems found by --enable-gcc-warnings.
6072 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6073 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6075 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6077 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6078 Set event->arg to Qt if switch-event shall be generated.
6079 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6081 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6083 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6086 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6087 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6088 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6089 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6090 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6091 and there is a focused frame.
6092 (head_table): Add focus-in and focus-out.
6093 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6094 bind to handle-focus-in/out.
6096 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6097 (Fhandle_switch_frame): Call Fhandle_focus_in.
6098 (syms_of_frame): defsubr handle-focus-in/out.
6100 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6102 Fix porting bug to older POSIXish platforms (Bug#14862).
6103 * sysdep.c (emacs_pipe): New function, that implements
6104 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6105 This should port better to CentOS 5 and to Mac OS X 10.6.
6106 All calls to pipe2 changed.
6108 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6109 This makes the code easier to read and the executable a bit smaller.
6110 Do not replace all calls to Fcons that happen to create lists,
6111 just calls that are intended to create lists. For example, when
6112 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6113 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6114 Similarly for list2 through list5.
6115 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6116 * bytecode.c (exec_byte_code):
6117 * callint.c (quotify_arg, Fcall_interactively):
6118 * callproc.c (Fcall_process, create_temp_file):
6119 * charset.c (load_charset_map_from_file)
6120 (Fdefine_charset_internal, init_charset):
6121 * coding.c (get_translation_table, detect_coding_system)
6122 (Fcheck_coding_systems_region)
6123 (Fset_terminal_coding_system_internal)
6124 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6125 * composite.c (update_compositions, Ffind_composition_internal):
6126 * dired.c (directory_files_internal, file_name_completion)
6128 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6129 * doc.c (Fsnarf_documentation):
6130 * editfns.c (Fmessage_box):
6132 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6133 (Feval, eval_sub, Ffuncall, apply_lambda):
6134 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6135 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6136 (Fset_file_times, Finsert_file_contents)
6137 (Fchoose_write_coding_system, Fwrite_region):
6138 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6139 * font.c (font_registry_charsets, font_parse_fcname)
6140 (font_prepare_cache, font_update_drivers, Flist_fonts):
6141 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6142 * frame.c (make_frame, Fmake_terminal_frame)
6143 (x_set_frame_parameters, x_report_frame_params)
6144 (x_default_parameter, Fx_parse_geometry):
6145 * ftfont.c (syms_of_ftfont):
6146 * image.c (gif_load):
6147 * keyboard.c (command_loop_1):
6148 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6149 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6150 (Fminor_mode_key_binding, accessible_keymaps_1)
6151 (Faccessible_keymaps, Fwhere_is_internal):
6152 * lread.c (read_emacs_mule_char):
6153 * menu.c (find_and_return_menu_selection):
6154 * minibuf.c (get_minibuffer):
6155 * nsfns.m (Fns_perform_service):
6156 * nsfont.m (ns_script_to_charset):
6157 * nsmenu.m (ns_popup_dialog):
6158 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6159 (Fx_own_selection_internal):
6160 * nsterm.m (append2):
6161 * print.c (Fredirect_debugging_output)
6162 (print_prune_string_charset):
6163 * process.c (Fdelete_process, Fprocess_contact)
6164 (Fformat_network_address, set_socket_option)
6165 (read_and_dispose_of_process_output, write_queue_push)
6166 (send_process, exec_sentinel):
6167 * sound.c (Fplay_sound_internal):
6168 * textprop.c (validate_plist, add_properties)
6169 (Fput_text_property, Fadd_face_text_property)
6170 (copy_text_properties, text_property_list, syms_of_textprop):
6171 * unexaix.c (report_error):
6172 * unexcoff.c (report_error):
6173 * unexsol.c (unexec):
6174 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6175 (Fformat_mode_line, syms_of_xdisp):
6176 * xfaces.c (set_font_frame_param)
6177 (Finternal_lisp_face_attribute_values)
6178 (Finternal_merge_in_global_face, syms_of_xfaces):
6179 * xfns.c (x_default_scroll_bar_color_parameter)
6180 (x_default_font_parameter, x_create_tip_frame):
6181 * xfont.c (xfont_supported_scripts):
6182 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6183 (menu_help_callback, xmenu_show):
6185 * xterm.c (set_wm_state):
6186 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6187 and similarly for list2 through list5.
6189 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6191 * callproc.c (Fcall_process_region): Fix minor race and tune.
6192 (create_temp_file): New function, with the temp-file-creation part
6193 of the old Fcall_process_region. Use Fcopy_sequence to create the
6194 temp file name, rather than alloca + build_string, for simplicity.
6195 Don't bother to block input around the temp file creation;
6196 shouldn't be needed. Simplify use of mktemp.
6197 Use record_unwind_protect immediately after creating the temp file;
6198 this closes an unlikely race where the temp file was not removed.
6199 Use memcpy rather than an open-coded loop.
6200 (Fcall_process_region): Use the new function. If the input is
6201 empty, redirect from /dev/null rather than from a newly created
6202 empty temp file; this avoids unnecessary file system traffic.
6204 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6206 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6207 Simplify by making this case like the other two. This is a bit
6208 slower on obsolete hosts, but the extra complexity isn't worth it.
6210 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6211 * process.c (create_process) [!DOS_NT]:
6212 Remove now-unnecessary calls to emacs_close.
6214 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6216 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6217 returning early. (Bug#14850)
6219 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6220 and inhibit-iso-escape-detection attributes of 'undecided'.
6223 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6225 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6226 Reported by Herbert J. Skuhra in
6227 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6229 Don't lose top specpdl entry when memory is exhausted.
6230 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6231 specpdl overflow here, to simplify callers; all callers changed.
6232 Always reserve an unused entry at the stack top; this avoids
6233 losing the top entry's information when memory is exhausted.
6235 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6237 Clean up errno reporting and fix some errno-reporting bugs.
6238 * callproc.c (Fcall_process):
6239 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6240 * process.c (create_process, Fmake_network_process):
6241 * unexaix.c (report_error):
6242 * unexcoff.c (report_error):
6243 Be more careful about reporting the errno of failed operations.
6244 The code previously reported the wrong errno sometimes.
6245 Also, prefer report_file_errno to setting errno + report_file_error.
6246 (Fcall_process): Look at openp return value rather than at path,
6247 as that's a bit faster and clearer when there's a numeric predicate.
6248 * fileio.c (report_file_errno): New function, with most of the
6249 old contents of report_file_error.
6250 (report_file_error): Use it.
6251 (Ffile_exists_p, Ffile_accessible_directory_p):
6252 Set errno to 0 when it is junk.
6253 * fileio.c (Faccess_file):
6254 * image.c (x_create_bitmap_from_file):
6255 Use faccessat rather than opening the file, to avoid the hassle of
6256 having a file descriptor open.
6257 * lisp.h (report_file_errno): New decl.
6258 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6261 * process.c (create_process, wait_reading_process_output) [AIX]:
6262 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6263 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6264 a multithreaded environment anyway).
6265 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6267 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6269 * image.c (x_find_image_file): Don't close a remote file handle.
6271 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6273 Fix races with threads and file descriptors.
6274 * callproc.c (Fcall_process_region):
6275 * dired.c (open_directory):
6276 * emacs.c (main, Fdaemon_initialized):
6277 * image.c (x_find_image_file):
6278 * inotify.c (Finotify_rm_watch):
6279 * lread.c (Flocate_file_internal):
6280 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6281 * term.c (term_mouse_moveto, init_tty):
6282 * termcap.c (tgetent):
6283 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6284 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6285 * unexhp9k800.c, unexmacosx.c (unexec):
6286 * callproc.c (Fcall_process_region):
6287 Use emacs_close, not close.
6288 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6289 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6290 and posix_close function on current platforms (which all lack them).
6291 (emacs_close): Use it. This should fix the races on GNU/Linux and
6292 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6293 and it should avoid closing random victim file descriptors on
6296 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6298 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6299 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6302 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6303 This is for .gdbinit xbacktrace.
6305 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6306 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6307 (emacs_set_tty): Now static.
6308 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6309 * term.c (tty_capable_p, tty_default_color_capabilities)
6310 (get_tty_terminal, term_mouse_movement)
6311 (handle_one_term_event, init_tty, maybe_fatal):
6312 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6313 (tgetent, scan_file, name_match, compare_contin):
6314 * terminal.c (get_terminal):
6315 Use bool for boolean.
6316 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6317 Prefer char to unsigned char if either will do.
6318 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6319 (tty_write_glyphs): Prefer int to unsigned.
6320 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6321 All callers changed.
6322 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6324 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6327 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6328 (B__dummy__): New dummy symbol, to pacify C89.
6329 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6330 they can't grok varargs macros.
6331 * dispnew.c (add_window_display_history)
6332 (add_frame_display_history):
6333 * print.c (print_object):
6334 * xdisp.c (debug_method_add):
6335 Use %p printf format only for void pointers.
6336 * emacs.c (usage_message): New constant, replacing ...
6337 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6338 (main): Adjust to usage reorg.
6339 * fns.c (syms_of_fns):
6340 * profiler.c (syms_of_profiler):
6341 Don't use non-constant struct initializers.
6342 * gnutls.h (gnutls_initstage_t):
6343 * lisp.h (enum Lisp_Fwd_Type):
6344 * lread.c (lisp_file_lexically_bound_p):
6345 * xsettings.c (anonymous enum):
6346 Remove trailing comma.
6347 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6348 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6349 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6351 * regex.c (const_re_char): New type, to pacify strict C89.
6352 All uses of 'const re_char' replaced to use it.
6353 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6354 with glibc when strict C89. This change is imported from gnulib.
6356 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6357 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6358 Omit GNU_LINUX implementation, since it requires long long.
6359 * xterm.c (x_draw_underwave):
6360 Do not assume the traditional order of struct's members.
6361 (x_term_init): Rewrite to avoid the need for non-constant structure
6364 Syntax cleanup, mostly replacing macros with functions.
6365 This removes the need for the syntax_temp hack.
6366 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6367 * syntax.c (SYNTAX_INLINE): New macro.
6368 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6369 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6370 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6371 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6372 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6373 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6374 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6375 Now constants, not macros.
6376 (syntax_temp) [!__GNUC__]: Remove.
6377 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6378 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6379 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6380 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6381 Move here from syntax.h; now functions, not macros. Except for the
6382 last function, these are static since only syntax.c uses them.
6383 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6384 All uses changed. Now a function, not a macro; use this fact
6385 to simplify the code.
6386 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6387 compiler bugs; no longer relevant.
6388 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6389 (SYNTAX_INLINE): New macro.
6390 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6391 for the new functions. Use bool for boolean member.
6392 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6393 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6394 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6395 (SETUP_BUFFER_SYNTAX_TABLE):
6396 Now extern inline functions, not macros.
6397 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6398 Remove; all uses replaced by implementation.
6399 (syntax_temp) [!__GNUC__]: Remove decl.
6400 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6402 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6404 * emacs.c (main): Fix syntax error.
6406 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6408 Timestamp fixes for undo (Bug#14824).
6409 * atimer.c (schedule_atimer):
6410 * fileio.c (Ffile_newer_than_file_p):
6411 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6412 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6413 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6414 (syms_of_fileio): Remove Sclear_visited_file_name.
6415 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6416 file doesn't exist; this avoids an ambiguity with negative timestamps.
6417 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6418 * systime.h (make_emacs_time, invalid_emacs_time):
6419 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6420 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6421 * undo.c (record_first_change): Push (visited-file-modtime) onto
6422 undo list rather than reimplementing it by hand, incorrectly.
6424 2013-07-09 Ken Brown <kbrown@cornell.edu>
6426 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6428 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6430 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6432 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6434 Handle errno and exit status a bit more carefully.
6435 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6436 number into an exit status. Instead, use EXIT_CANCELED.
6437 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6438 * callproc.c (relocate_fd):
6439 * emacs.c (close_output_streams, main):
6440 * process.c (create_process):
6441 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6442 Use emacs_perror for simplicity.
6443 * callproc.c (relocate_fd, main):
6444 * sysdep.c (sys_subshell):
6445 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6446 (shut_down_emacs): Use emacs_write, not write.
6447 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6448 * fileio.c (Fcopy_file, e_write):
6449 * nsterm.m (ns_select):
6450 * process.c (send_process):
6451 * sound.c (vox_write):
6452 Use emacs_write_sig, not emacs_write.
6453 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6454 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6456 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6458 (emacs_full_write): New function.
6459 (emacs_write): Rewrite to use it.
6460 (emacswrite_sig, emacs_perror): New functions.
6461 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6463 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6465 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6466 on NS even if it is present. Pixmap on NS is a void*.
6468 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6470 Port to Ubuntu 10 (Bug#14803).
6471 Problem reported by T.V. Raman.
6472 * process.c (close_on_exec, accept4, process_socket):
6473 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6475 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6477 * w32.c (sys_dup): Declare prototype.
6481 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6483 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6485 Make file descriptors close-on-exec when possible (Bug#14803).
6486 This simplifies Emacs a bit, since it no longer needs to worry
6487 about closing file descriptors by hand in some cases.
6488 It also fixes some unlikely races. Not all such races, as
6489 libraries often open files internally without setting
6490 close-on-exec, but it's an improvement.
6491 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6492 * callproc.c (Fcall_process) [!MSDOS]:
6493 * emacs.c (main) [!DOS_NT]:
6494 * nsterm.m (ns_term_init):
6495 * process.c (create_process):
6496 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6497 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6498 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6499 Prefer mkostemp with O_CLOEXEC to mkstemp.
6500 * callproc.c (relocate_fd) [!WINDOWSNT]:
6501 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6502 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6504 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6505 Make the resulting file descriptor close-on-exec.
6506 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6507 * lread.c (load_descriptor_list, load_descriptor_unwind):
6508 Remove; no longer needed. All uses removed.
6509 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6510 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6512 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6513 (Fmake_network_process, Fnetwork_interface_list):
6514 (Fnetwork_interface_info, server_accept_connection):
6515 Make newly-created socket close-on-exec.
6516 * sysdep.c (emacs_open, emacs_fopen):
6517 Make new-created descriptor close-on-exec.
6518 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6519 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6521 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6523 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6524 for NS_IMPL_GNUSTEP.
6526 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6528 Fix openp errno handling.
6529 * callproc.c (Fcall_process): Preserve openp errno around close.
6530 * lread.c (openp): Set errno when returning -1, as some callers
6533 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6535 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6537 * nsterm.h (NSSavePanel): Update comment.
6538 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6539 (ns_run_file_dialog): Declare.
6541 * nsfns.m: Remove panelOK.
6543 (ns_run_file_dialog): New function.
6544 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6545 event loop, so file dialog is popped up by ns_run_file_dialog, called
6546 by sendEvent (Bug#14578).
6547 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6549 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6551 * xdisp.c (default_line_pixel_height): New function.
6552 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6553 (try_cursor_movement, redisplay_window, try_window)
6554 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6556 * window.c (window_scroll_pixel_based):
6557 use default_line_pixel_height.
6559 * dispextern.h (default_line_pixel_height): Add prototype.
6561 * frame.c (x_set_line_spacing): Accept a float value for
6562 line-spacing parameter, per the documentation.
6564 * data.c (Fmultibyte_string_p): Doc fix.
6566 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6568 Use emacs_open more consistently when opening files.
6569 This handles EINTR more consistently now, and makes it easier
6570 to introduce other uniform changes to file descriptor handling.
6571 * src/systdio.h: New file.
6572 * src/buffer.c (mmap_init):
6573 * cygw32.c (chdir_to_default_directory):
6574 * dispnew.c (Fopen_termscript):
6575 * emacs.c (Fdaemon_initialized):
6576 * fileio.c (Fdo_auto_save):
6577 * image.c (slurp_file, png_load_body, jpeg_load_body):
6578 * keyboard.c (Fopen_dribble_file):
6580 * print.c (Fredirect_debugging_output):
6581 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6582 * termcap.c (tgetent):
6583 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6584 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6585 * w32term.c (w32_initialize) [CYGWIN]:
6586 * xfaces.c (Fx_load_color_file):
6587 Use emacs_open instead of plain open, and emacs_fopen instead of
6589 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6590 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6591 * callproc.c (default_output_mode): New constant.
6592 (Fcall_process): Use it to call emacs_open instead of plain creat.
6593 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6594 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6595 (emacs_fopen): New function.
6596 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6597 Include <lisp.h>, for emacs_open.
6598 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6600 Remove duplicate #include directives.
6601 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6603 Don't include stdio.h twice.
6604 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6605 Don't include sys/types.h or stdio.h twice.
6606 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6607 * lread.c: Don't include coding.h twice.
6608 * nsfont.m: Don't include frame.h twice.
6609 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6610 * ralloc.c: Don't include <unistd.h> twice.
6611 * xdisp.c: Don't include font.h twice.
6612 * xterm.c: Don't include fontset.h twice.
6613 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6615 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6617 Scale ImageMagick images more carefully.
6618 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6619 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6620 Be more careful about avoiding undefined behavior after
6621 integer overflow and division by zero.
6623 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6625 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6626 (syms_of_w32fns): DEFSYM them.
6627 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6628 (CCHDEVICENAME): Define macros if not defined.
6629 (struct MONITOR_INFO_EX): New struct.
6630 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6631 (enum_display_monitors_fn): New variable.
6632 (globals_of_w32fns): Initialize it.
6633 (Fx_display_pixel_width, Fx_display_pixel_height)
6634 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6635 multi-monitor setups in docstrings.
6636 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6637 screen size by primary monitor's millimeter per pixel.
6638 (w32_monitor_enum, w32_display_monitor_attributes_list)
6639 (w32_display_monitor_attributes_list_fallback)
6640 (Fw32_display_monitor_attributes_list): New functions.
6641 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6643 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6645 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6647 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6649 * fileio.c (Qfile_notify_error): New error symbol.
6651 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6652 * inotify.c (inotify_callback, symbol_to_inotifymask)
6653 (Finotify_add_watch, Finotify_rm_watch): Use it.
6654 (inotifyevent_to_event): Exchange order of cookie and file name.
6655 (Finotify_add_watch): Adapt docstring.
6657 * lisp.h (Qfile_notify_error): Declare.
6659 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6661 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6662 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6663 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6664 which did not work (see <http://bugs.gnu.org/14569#307>).
6665 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6666 && (!noninteractive || initialized)). This attempts to thread
6667 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6669 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6671 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6672 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6674 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6676 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6677 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6678 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6679 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6681 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6683 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6684 Define to __sys_siglist.
6686 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6688 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6689 word-wrap, so that overflow-newline-into-fringe would work in
6690 visual-line-mode. (Bug#2749)
6691 (move_it_in_display_line_to): When the last scanned display
6692 element fits exactly on the display line, and
6693 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6694 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6695 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6696 finding buffer position that corresponds to pixel coordinates,
6697 e.g. in buffer_posn_from_coords.
6699 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6701 * process.c (handle_child_signal): Call catch_child_signal if
6704 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6706 Don't convert function pointers to void * and back.
6707 It isn't portable C, and it's easy enough to avoid.
6708 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6709 (make_save_value): Add support for SAVE_FUNCPOINTER.
6710 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6711 * print.c (print_object):
6712 Distinguish function from object pointers.
6713 * lisp.h (SAVE_FUNCPOINTER): New constant.
6714 (SAVE_SLOT_BITS): Adjust to it.
6715 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6716 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6717 (voidfuncptr): New typedef.
6718 (struct Lisp_Save_Value): New member data[0].funcpointer.
6719 (XSAVE_FUNCPOINTER): New function.
6721 Simplify buildobj processing.
6722 * Makefile.in (buildobj.h): Make it a sequence of strings each
6723 followed by comma, rather than a single string. Put it into a
6724 .tmp file in case there's an error while generating it.
6725 (gl-stamp): Use .tmp for temp files.
6726 (mostlyclean): Clean .tmp files.
6727 * doc.c (buildobj): Move to just the routine that needs it.
6728 It's now an array of strings, so processing is simpler.
6730 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6732 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6733 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6734 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6735 Invoke malloc_enable_thread even when not interactive.
6736 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6737 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6738 in this case, since the underlying bug has now been fixed.
6740 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6742 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6743 unlinking it (bug#14691).
6745 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6747 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6748 before checking whether buffer is modified. This lets
6749 `kill-buffer-query-functions' cancel killing of the buffer or save
6750 its content before `kill-buffer' asks user the "Buffer %s
6751 modified; kill anyway?" question.
6753 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6755 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6756 Let the super performKeyEquivalent deal with them (Bug#14747).
6758 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6760 * widget.c (resize_cb): Remove unused local.
6762 Do not use GTK 3 if it exists but cannot be compiled.
6763 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6764 * xterm.c (x_error_handler) [!USE_GTK]:
6767 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6769 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6771 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6772 to the valid range of values. (Bug#14753)
6774 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6775 when moving point by using the current glyph matrix. This avoids
6776 the need to force redisplay when this function is called in a
6779 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6781 Fix minor problems found by static checking.
6782 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6783 Redo the latter's body to sidestep GCC parenthesization warnings.
6784 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6785 * coding.c (detect_coding, detect_coding_system):
6786 * coding.h (struct undecided_spec):
6787 Use bool for boolean.
6788 * image.c (QCmax_width, QCmax_height): Now static.
6789 * xdisp.c (Fmove_point_visually): Remove unused local.
6791 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6793 * xdisp.c (Fmove_point_visually): New function.
6795 2013-06-28 Kenichi Handa <handa@gnu.org>
6797 * coding.h (define_coding_undecided_arg_index): New enum.
6798 (coding_attr_index): New members
6799 coding_attr_undecided_inhibit_null_byte_detection,
6800 coding_attr_undecided_inhibit_iso_escape_detection,
6801 coding_attr_undecided_prefer_utf_8.
6802 (undecided_spec): New struct.
6803 (struct coding_system): New member `undecided' of the member
6806 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6807 (detect_coding): Likewise.
6808 (detect_coding_system): Likewise.
6809 (Fdefine_coding_system_internal): New coding system properties
6810 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6812 (syms_of_coding): Adjust for coding_arg_undecided_max.
6814 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6816 * image.c (x_from_xcolors): Remove unused local.
6818 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6820 Defer image data transfer between X client and server until actual
6823 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6826 * image.c (Destroy_Image): Remove.
6827 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6828 `mask_p', and `colors_p'. All uses changed.
6829 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6830 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6831 New macros for `flags' arg to x_clear_image_1.
6832 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6833 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6834 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6835 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6836 (image_get_x_image, image_unget_x_image): New functions or macros.
6837 (image_background, image_background_transparent, x_to_xcolors)
6838 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6839 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6840 instead of Destroy_Image.
6841 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6842 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6843 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6844 (imagemagick_load_image, svg_load_image): Use them instead of
6845 x_create_x_image_and_pixmap, and x_put_x_image followed by
6846 x_destroy_x_image, respectively.
6847 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6848 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6849 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6850 background_transparent fields.
6851 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6852 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6854 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6856 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6857 This mostly consists of undoing recent changes.
6858 * callproc.c (Fcall_process):
6859 * process.c (create_process):
6860 Do not worry about catching SIGCHLD here, undoing previous change.
6861 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6862 * process.c, process.h (catch_child_signal):
6863 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6864 * process.c (catch_child_handler): Don't worry about being called
6865 lazily and do not assume caller has blocked SIGCHLD, undoing
6866 previous change. Move first-time stuff back to
6867 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6868 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6869 set lib_child_handler if it's already initialized, which may
6870 help avoid problems on GNUStep.
6872 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6874 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6875 * callproc.c (Fcall_process):
6876 * process.c (create_process):
6877 Make sure SIGCHLD is caught before we fork,
6878 since Emacs startup no arranges to catch SIGCHLD.
6879 * process.c (lib_child_handler): Initialize to null, not to
6881 (catch_child_signal): Allow self to be called lazily.
6882 Do nothing if it's already been called.
6883 Assume caller has blocked SIGCHLD (all callers do now).
6884 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6885 just before it's really needed.
6886 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6887 since it hasn't been caught yet.
6889 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6891 * image.c (compute_image_size): New function to implement
6892 :max-width and :max-height.
6893 (imagemagick_load_image): Use it.
6895 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6897 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6898 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6900 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6901 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6902 the SIGCHLD handler, since the code is not atomic and (due to glib)
6903 signals may be arriving now.
6904 * sysdep.c (init_signals): Do not catch child signals here;
6905 'main' now does that later, at a safer time.
6907 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6909 Clean up SIGCHLD handling a bit (Bug#14569).
6910 * process.c, process.h (catch_child_signal):
6911 Now always extern, even if !NS_IMPL_GNUSTEP.
6912 * process.c (catch_child_signal): Move glib tickler here from
6913 init_process_emacs, so that it's done earlier in Emacs
6914 initialization. Also move the noninteractive && !initialized
6915 check here from init_process_emacs. This is all a bit cleaner for
6916 GNUish platforms, and I hope it works around the Cygwin bug.
6917 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6918 that glib signal handling is tickled before glib creates threads.
6920 * process.c (wait_reading_process_output): Avoid int overflow
6921 when reading more than 2 GiB total from a process.
6923 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6925 * process.c (create_process): Handle a couple more cases,
6926 i.e., work even if new_argv and wait_child_setup[i] are cached.
6927 Use Fcall_process's style for volatile vars.
6929 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6931 * process.c (create_process): Mark PROCESS volatile.
6933 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6935 Use C99-style flexible array members if available.
6936 This avoids some subtle aliasing issues, which typically
6937 aren't a problem with GCC but may be a problem elsewhere.
6938 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6939 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6940 In either case, it uses a flexible array member rather than
6941 the old struct hack. All uses changed.
6942 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6943 Adjust to sdata reorganization.
6944 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6945 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6946 that ports better to pre-C99 non-GCC.
6947 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6948 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6949 as the latter has changed.
6950 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6951 and port better to pre-C99 GCC.
6952 * image.c (struct xpm_cached_color):
6953 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6954 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6955 Use FLEXIBLE_ARRAY_MEMBER.
6956 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6957 Move decl to top level so it gets checked against implementation.
6958 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6959 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6961 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6963 * syntax.c: Integer cleanups.
6964 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6965 All uses that need 0-or-2 changed to:
6966 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6967 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6968 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6969 (char_quoted, prev_char_comend_first, back_comment)
6970 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6971 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6972 Use bool for boolean.
6973 (update_syntax_table, skip_chars, skip_syntaxes):
6974 Prefer int to unsigned when either will do.
6975 (back_comment): Return boolean success flag, like forw_comment,
6976 instead of positive-or-minus-1 (which might have overflowed int anyway).
6977 Don't stuff ptrdiff_t into int.
6978 (syntax_spec_code, syntax_code_spec): Now const.
6979 (Fmatching_paren, scan_lists, scan_sexps_forward):
6980 Use enum syntaxcode for syntax code.
6981 (Fmatching_paren): Check that arg is a character, not just an integer.
6982 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6983 (Finternal_describe_syntax_value): Omit no-longer-needed
6985 (skip_chars): Use char, not unsigned char, when the distinction
6987 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6988 * bytecode.c (exec_byte_code):
6989 * syntax.c (syntax_spec_code, Fchar_syntax)
6990 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6992 * syntax.h (SYNTAX_WITH_FLAGS):
6993 Omit unnecessary casts.
6995 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6997 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6998 line dimensions here, to avoid race conditions with the main
6999 thread. (Bug#14062, bug#14630, bug#14669)
7001 * w32term.c (w32_draw_window_cursor): Compute the header line and
7002 mode line dimensions here.
7003 <w32_system_caret_window, w32_system_caret_hdr_height>:
7004 <w32_system_caret_mode_height>: New variables.
7006 * w32term.h: Declare them.
7008 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7010 * alloc.c (die): Move "assertion failed" string here ...
7011 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7012 COND when SUPPRESS_CHECKING. This shrinks the executable text
7013 size by 0.8% to 2.2% when configured with --enable-checking,
7014 depending on optimization flags (GCC 4.8.1 x86-64).
7016 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7018 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7020 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7021 base is 2; this is more accurate.
7023 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7025 * sound.c (string_default): Move to !WINDOWSNT section.
7026 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7028 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7030 * sound.c: Integer cleanups.
7031 Remove unnecessary forward decls.
7032 (struct sound_device): The 'file' member is now a Lisp_Object, not
7033 a char *, so that we needn't invoke alloca on a huge size.
7034 (Fplay_sound_internal): Adjust to this.
7035 (string_default): New function.
7036 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7037 Use it to adjust to the struct sound_device change.
7038 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7039 (be2hs) [0]: Remove.
7041 * syntax.c (skip_chars): Don't use uninitialized storage
7042 when searching a multibyte buffer for characters that are not in a
7043 unibyte string that contains non-ASCII characters.
7045 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7047 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7048 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7050 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7052 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7054 2013-06-18 Kenichi Handa <handa@gnu.org>
7056 * font.c (Ffont_spec): Signal an error for an invalid font name
7059 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7061 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7062 In particular this ports to 32-bit sparc Sun cc.
7063 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7064 array with a dummy element at specpdl[-1], so that its address can
7066 (unbind_to): Do not copy the binding; not needed, now that we
7067 copy old_value in the one place where the copy is needed.
7068 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7069 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7070 (union specbinding): Rename from struct specbinding. Redo layout
7071 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7072 which is not portable. With Sun C 5.12 32-bit sparc, the
7073 declaration causes nargs to be an unsigned bitfield, a behavior
7074 that the C standard allows; but Emacs wants nargs to be signed.
7075 The overall type is now a union of structures rather than a
7076 structure of union of structures, and the 'kind' member is now a
7077 bitfield, so that the overall type doesn't grow. All uses changed.
7078 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7080 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7082 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7083 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7085 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7087 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7089 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7090 unless we know that the window w's frame is a frame object.
7091 Another attempt at solving bug#14062 and bug#14630.
7093 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7095 * textprop.c (property_set_type): New enum.
7096 (add_properties): Allow appending/prepending text properties.
7097 (add_text_properties_1): Factored out of Fadd_text_properties.
7098 (Fadd_text_properties): Move all the code into
7099 add_text_properties_1.
7100 (Fadd_face_text_property): New function that calls
7101 add_text_properties_1.
7103 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7105 Move functions from lisp.h to individual modules when possible.
7106 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7107 * alloc.c (XFLOAT_INIT, set_symbol_name):
7108 * buffer.c (CHECK_OVERLAY):
7109 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7110 (set_char_table_parent):
7111 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7112 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7113 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7114 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7116 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7117 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7118 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7119 (backtrace_args, backtrace_debug_on_exit):
7120 * floatfns.c (CHECK_FLOAT):
7121 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7122 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7123 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7124 (set_hash_index_slot):
7125 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7126 * marker.c (CHECK_MARKER):
7127 * textprop.c (CHECK_STRING_OR_BUFFER):
7128 * window.c (CHECK_WINDOW_CONFIGURATION):
7129 Move here from lisp.h, and make these functions static rather than
7131 * buffer.c (Qoverlayp):
7133 * fns.c (Qhash_table_p):
7134 * window.c (Qwindow_configuration_p):
7136 * lisp.h: Remove the abovementioned defns and decls.
7138 Use functions, not macros, for XINT etc (Bug#11935).
7139 In lisp.h, prefer functions to function-like macros, and
7140 constants to object-like macros, when either will do. This:
7141 . simplifies use, as there's no more need to worry about
7142 arguments' side effects being evaluated multiple times.
7143 . makes the code easier to debug on some platforms.
7144 However, when using gcc -O0, keep using function-like macros
7145 for a few critical operations, for performance reasons.
7146 This sort of thing isn't needed with gcc -Og, but -Og
7147 is a GCC 4.8 feature and isn't widely-enough available yet.
7148 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7149 Remove enum lsb_bits; no longer needed.
7150 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7151 * buffer.c (Qoverlap):
7153 * fns.c (Qhash_table_p):
7154 Now extern, so lisp.h can use these symbols.
7155 * dispextern.h: Include character.h, for MAX_CHAR etc.
7156 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7157 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7158 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7159 (GLYPH_CODE_P): Move here from lisp.h.
7160 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7161 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7162 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7163 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7164 XUNTAG now returns void *.
7165 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7166 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7167 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7168 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7169 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7170 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7171 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7172 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7173 New macros, renamed from their sans-lisp_h_ counterparts.
7174 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7175 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7176 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7177 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7178 If compiling via GCC without optimization, define these as macros
7179 in addition to inline functions.
7180 To disable this, compile with -DINLINING=0.
7181 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7182 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7183 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7184 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7185 (INTMASK, VALMASK): Now macros, since static values cannot be
7186 accessed from extern inline functions.
7187 (VALMASK): Also a constant, for benefit of old GDB.
7188 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7189 is INTEGERP, which can fold it in.
7190 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7191 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7192 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7193 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7194 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7195 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7196 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7197 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7198 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7199 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7200 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7201 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7202 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7203 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7204 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7205 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7206 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7207 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7208 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7209 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7210 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7211 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7212 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7213 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7214 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7215 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7216 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7217 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7218 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7219 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7220 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7221 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7222 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7224 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7225 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7226 (VALMASK): Define in one place rather than in two, merging the
7227 USE_LSB_TAG parts; this is simpler.
7228 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7229 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7230 Move up, to avoid use before definition.
7231 Also include "globals.h" earlier, for the same reason.
7232 (make_natnum): New function.
7233 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7234 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7235 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7236 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7237 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7238 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7239 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7240 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7241 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7242 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7243 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7244 (Qwindow_configuration_p, Qimage): New forward declarations.
7245 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7246 (STRING_COPYIN): Remove; unused.
7247 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7248 (xcar_addr, xcdr_addr): New functions. All uses changed.
7249 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7250 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7251 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7252 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7253 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7254 (TYPE_RANGED_INTEGERP): Simplify.
7255 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7256 (setlocale, fixup_locale, synchronize_system_messages_locale)
7257 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7258 Now empty functions, not macros.
7259 (functionp): Return bool, not int.
7260 * window.c (Qwindow_configuration_p): Now extern,
7261 so window.h can use it.
7262 * window.h (Qwindowp): Move decl back to lisp.h.
7264 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7266 * xdisp.c (Fline_pixel_height): New function, required for solving
7269 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7271 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7273 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7275 * lread.c (syms_of_lread):
7276 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7278 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7280 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7282 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7284 * fileio.c (expand_file_name): Doc fix.
7286 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7288 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7289 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7290 Wait for self, not for 0. This can't hurt on GNU or similar
7291 system, and may help with Cygwin.
7293 * keyboard.c: Don't use PROP (...) as an lvalue.
7294 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7295 Use set_prop (A, B), not PROP (A) = B.
7297 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7299 * xdisp.c (get_it_property): Use it->window instead of generating
7300 a Lisp object from it->w.
7302 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7304 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7305 get-char-property the window that is being rendered, instead of
7306 the buffer, to support window-specific overlays. (Bug#14575)
7307 (compute_display_string_pos): When W is NULL, use the current
7308 buffer as the object to pass to get-char-property.
7309 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7310 pointer member of the bidi iterator, since no window is pertinent
7313 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7315 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7316 being displayed, and pass it to compute_display_string_pos.
7317 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7318 (bidi_paragraph_init): All callers changed.
7320 * xdisp.c (init_from_display_pos, init_iterator)
7321 (handle_single_display_spec, next_overlay_string)
7322 (get_overlay_strings_1, reseat_1, reseat_to_string)
7323 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7324 Set bidi_it.w member from it->w.
7325 (compute_display_string_pos): Accept additional argument, the
7326 window being displayed, and pass it to Fget_char_property.
7329 * dispextern.h (struct bidi_it): New member w, the window being
7331 (compute_display_string_pos): Adjust prototype.
7333 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7335 * xgselect.c: Remove unneeded include xterm.h.
7337 * process.c (wait_reading_process_output): Check for NS before GLIB.
7338 GLIB may be linked in due to rsvg, but ns_select must be called.
7340 * xgselect.c (xg_select): Remove call to window_system_available
7341 and g_main_context_pending at the top, so Gdk events (i.e. file
7342 notify) are processed when Emacs is started with -nw.
7344 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7346 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7347 (ctagsfiles3): New variable, includes only *.m files.
7348 (TAGS): Use an explicit language name in the regular expressions,
7349 to avoid transformation of '/SOMETHING' by MSYS to
7350 'c:\MSYS\SOMETHING'.
7352 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7354 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7356 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7358 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7359 still need to set the mouse pointer shape and activate help-echo.
7362 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7364 A few porting etc. fixes for the new file monitor code.
7365 See the thread containing
7366 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7367 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7368 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7369 (dir_monitor_callback, Fgfile_rm_watch):
7370 Use assq_no_quit instead of Fassoc, for speed.
7371 (dir_monitor_callback, Fgfile_rm_watch):
7372 eassert that the monitor is a fixnum.
7373 (dir_monitor_callback): No need for CDR_SAFE.
7374 Simplify building of lisp with alternative tails.
7375 (Fgfile_add_watch, Fgfile_rm_watch):
7376 Do not assume glib functions set errno reliably on failure.
7377 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7378 and signal an error otherwise.
7379 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7380 Use Fdelq instead of Fdelete, for speed.
7382 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7384 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7385 don't insist on being invoked on a highlighted tool-bar button.
7386 Avoids losing tool-bar functionality when mouse-highlight is nil.
7387 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7388 Don't highlight when mouse-highlight is nil.
7389 (note_mouse_highlight): When mouse-highlight is nil, don't return
7390 right away; instead, run tool-bar and mode-line highlight
7391 subroutine, clear any existing highlight, and revert the mouse
7392 pointer to its default shape. (Bug#14558)
7394 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7396 * lisp.mk (lisp): Add prog-mode.el.
7398 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7400 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7401 * process.c (dummy_handler): New function.
7402 (lib_child_handler): New static var.
7403 (handle_child_signal): Invoke it.
7404 (catch_child_signal): If a library has set up a signal handler,
7405 save it into lib_child_handler.
7406 (init_process_emacs): If using glib and not on Windows, tickle glib's
7407 child-handling code so that it initializes its private SIGCHLD handler.
7408 * syssignal.h (SA_SIGINFO): Default to 0.
7409 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7410 31; it should no longer be needed now.
7412 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7414 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7416 * gfilenotify.c (globals_of_gfilenotify): New function.
7417 (syms_of_gfilenotify): Move global initialization there.
7419 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7421 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7423 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7424 * keyboard.c (menu_bar_items, tool_bar_items):
7425 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7426 not override local keymaps any more.
7428 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7430 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7432 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7434 * w32console.c (initialize_w32_display): Return the dimensions of
7435 the console window via 2 additional arguments, not via the current
7436 frame. This avoids crashes due to overrunning the bounds of
7437 frame's decode_mode_spec_buffer, which is not resized following
7438 the change of the frame dimensions from the initial 10x10.
7440 * w32term.h (w32_initialize_display_info): Adjust prototype.
7442 * term.c (init_tty): Take dimensions of the frame from the values
7443 returned by initialize_w32_display.
7445 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7446 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7447 (LIBES): Add $(GFILENOTIFY_LIBS).
7449 * w32inevt.c (handle_file_notifications): Add dummy implementation
7450 for !HAVE_W32NOTIFY.
7452 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7454 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7456 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7458 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7460 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7462 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7464 Fix minor problems found by static checking.
7465 * data.c (pure_write_error):
7466 Use xsignal2, not Fsignal, as Fsignal might return.
7467 * eval.c (set_backtrace_debug_on_exit): Now static.
7468 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7469 No longer inline. EXTERN_INLINE is needed only for functions
7470 defined in .h files. Reindent function header as per GNU style.
7471 (backtrace_p, backtrace_top, backtrace_next):
7472 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7473 compiler or linker. Add extern decls to pacify gcc -Wall.
7474 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7476 * frame.c (free_monitors): Define only on platforms that need it.
7477 * nsterm.m (ns_term_init):
7478 * process.c (catch_child_signal):
7479 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7480 defined on all porting targets these days.
7481 * process.c, process.h (catch_child_signal):
7482 Make it extern only if NS_IMPL_GNUSTEP is defined.
7484 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7486 * w32.c (gettimeofday): Make the signature identical to prototype
7487 in nt/inc/sys/time.h.
7489 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7491 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7494 * keyboard.c (safe_run_hooks_error): Improve error message.
7496 * data.c (pure_write_error): Add `object' argument.
7497 * puresize.h (CHECK_IMPURE): Use it.
7499 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7501 * Makefile.in (NOTIFY_OBJ): New variable.
7502 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7504 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7505 Call syms_of_gfilenotify.
7507 * gfilenotify.c: New file.
7509 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7510 and Qfile_w32notify.
7511 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7512 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7514 * lisp.h: Declare syms_of_gfilenotify.
7516 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7518 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7520 Merge the specpdl and backtrace stacks. Make the structure of the
7521 specpdl entries more obvious via a tagged union of structs.
7522 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7523 (enum specbind_tag): New enum.
7524 (struct specbinding): Make it a tagged union of structs.
7525 Add a case for backtrace records.
7526 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7527 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7528 (backtrace_debug_on_exit): New accessors.
7529 (struct backtrace): Remove.
7530 (struct catchtag): Remove backlist field.
7531 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7533 (Flocal_variable_p): Speed up the common case where the binding is
7535 * eval.c (backtrace_list): Remove.
7536 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7537 (set_backtrace_args, set_backtrace_nargs)
7538 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7539 (backtrace_next): New functions.
7540 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7541 (unwind_to_catch, internal_lisp_condition_case)
7542 (internal_condition_case, internal_condition_case_1)
7543 (internal_condition_case_2, internal_condition_case_n): Don't bother
7544 with backtrace_list any more.
7545 (Fsignal): Adjust to new backtrace format.
7546 (grow_specpdl): Move up.
7547 (record_in_backtrace): New function.
7548 (eval_sub, Ffuncall): Use it.
7549 (apply_lambda): Adjust to new backtrace format.
7550 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7552 (specbind): Adjust to new specpdl format. Simplify.
7553 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7554 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7556 (mark_backtrace): Remove.
7557 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7558 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7559 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7561 * profiler.c (record_backtrace): Use get_backtrace.
7562 (handle_profiler_signal): Use backtrace_top_function.
7563 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7566 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7568 * process.h (catch_child_signal): Declare.
7570 * process.c (catch_child_signal): New function.
7571 (init_process_emacs): Call it.
7573 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7574 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7576 (x_set_cursor_type): Remove declaration.
7577 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7578 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7579 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7580 (ns_get_color): Use F suffix on float.
7581 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7582 (ns_get_rgb_color): Remove.
7583 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7584 (note_mouse_movement): x and y are CGFloat.
7585 (ns_draw_fringe_bitmap): Remove unused rowY.
7586 Change #if to COCOA && >= 10_6.
7587 (ns_draw_window_cursor): Remove unused overspill.
7588 (ns_draw_underwave): width and x are EamcsCGFloat.
7589 (ns_draw_box): thickness is CGFloat.
7590 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7591 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7592 if not in main thread.
7593 (ns_get_pending_menu_title, ns_check_menu_open)
7594 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7595 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7596 (sendFromMainThread:): New method.
7597 (changeFont:): size is CGFloat.
7598 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7599 Disable warning about permanent text.
7600 (characterIndexForPoint:): Adjust return type depending on GNUStep
7602 (mouseDown:): delta is CGFloat.
7603 (updateFrameSize): Remove unised variable f.
7604 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7605 Cast float to EmacsCGFloat.
7606 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7607 also to -1 when restoring.
7608 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7609 inside NS_IMPL_COCOA.
7610 (toggleFullScreen:): Put call to toggleFullScreen inside
7611 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7612 (setPosition:portion:whole:): por is CGFloat.
7613 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7614 (mouseDown:): Use CGFloat.
7615 (mouseDragged:): Remove unised variable edge.
7616 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7618 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7620 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7621 when NS_IMPL_GNUSTEP.
7622 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7623 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7624 (EmacsToolbar): Add clearAll. Add tag argument to
7625 addDisplayItemWithImage.
7626 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7628 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7630 * nsmenu.m (ns_update_menubar): Make static.
7631 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7632 (fillWithWidgetValue:): Add cast to SEL for setAction.
7633 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7634 (update_frame_tool_bar): Update code for GNUStep.
7635 (clearAll): New method.
7636 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7637 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7638 Move identifierToItem setObject and activeIdentifiers addObject before
7639 call to insertItemWithItemIdentifier.
7640 (validateVisibleItems): Fix indentation.
7641 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7642 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7643 UtilityWindow to aStyle, remove call to setStyleMask.
7645 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7647 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7648 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7649 Use F suffix on floats.
7650 (ns_char_width): Returns CGFloat.
7651 (ns_ascii_average_width): w is CGFloat instead of float.
7652 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7654 (ns_glyph_metrics): CGFloat instead of float.
7656 * nsfns.m (x_set_foreground_color, x_set_background_color):
7658 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7659 remove unused variables.
7660 (Fns_read_file_name): Keep track if panel is for save.
7661 Use ns_filename_from_panel/ns_directory_from_panel.
7662 (Fns_list_services): delegate only used for COCOA.
7663 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7664 Just return the input if GNUStep.
7665 (x_screen_planes): Remove.
7666 (Fxw_color_values): Use EmacsCGFloat
7667 (Fns_display_monitor_attributes_list): Only get screen number for
7669 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7671 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7672 ns_directory_from_panel.
7674 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7676 * process.c (handle_child_signal): Also use WCONTINUED.
7677 This is so that list-processes doesn't mistakenly list the process
7678 as stopped, when the process has actually been continued and is
7681 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7683 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7684 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7685 not already configured.
7687 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7689 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7691 * Makefile.in (mostlyclean): Remove *.res files.
7693 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7695 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7696 a buffer (bug#8447).
7698 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7700 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7701 display vector, and we backtrack, handle the case that the
7702 previous character position is also displayed from a display
7703 vector or covered by a display string or image. (Bug#14476)
7705 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7707 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7708 (struct MonitorInfo, free_monitors): Remove.
7709 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7710 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7711 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7714 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7715 (struct MonitorInfo, free_monitors): Remove.
7716 (ns_screen_name): Make static.
7717 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7718 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7721 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7722 (struct MonitorInfo): New struct.
7723 (free_monitors, make_monitor_attribute_list): Declare.
7725 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7727 (free_monitors, make_monitor_attribute_list): New functions.
7728 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7731 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7733 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7735 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7737 * keyboard.c: Apply keyboard decoding only to events that come directly
7738 from the tty, not from unread-command-events (bug#14368).
7739 (read_event_from_main_queue): New function, extracted from read_char.
7740 (read_decoded_char): Remove.
7741 (read_decoded_event_from_main_queue): New function to replace it.
7742 (read_char): Use it.
7743 (read_key_sequence): Use read_char rather than read_decoded_char.
7745 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7747 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7749 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7751 2013-05-22 Kenichi Handa <handa@gnu.org>
7753 The following changes are to fix the setting of
7754 buffer-file-coding-system on, for instance, C-x RET c unix RET
7755 _FILE_OF_DOS_EOL_TYPE_ RET.
7757 * coding.h (struct coding_system): New member detected_utf8_chars.
7759 * coding.c (detect_coding_utf_8): Count characters and check EOL
7760 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7762 (setup_coding_system): Do not initialize coding->head_ascii.
7763 (check_ascii): Do not set coding->eol_seen but update it. Do not
7764 call adjust_coding_eol_type here.
7765 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7766 If the eol-type of CODING is already specified, adjust the eol type
7767 of the found coding-system.
7768 (decode_coding_gap): Cancel previous change. Utilize the
7769 character numbers counted by detect_coding_utf_8. Fix detection
7772 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7774 * search.c (looking_at_1): Only set last_thing_searched if the match
7775 changed the match-data (bug#14281).
7777 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7779 * xdisp.c (reseat_at_previous_visible_line_start):
7780 Already declared in dispextern.h, so remove it here.
7781 (move_it_vertically_backward): Likewise.
7783 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7785 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7786 (Fx_display_pixel_width, Fx_display_pixel_height)
7787 (Fx_display_mm_width, Fx_display_mm_height):
7788 Mention `display-monitor-attributes-list' in docstrings.
7790 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7791 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7792 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7793 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7794 (Fx_display_backing_store, Fx_display_visual_class)
7795 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7796 (Fx_display_grayscale_p, Fx_display_pixel_width)
7797 (Fx_display_pixel_height, Fx_display_planes)
7798 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7799 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7800 (Fx_display_mm_width, Fx_display_mm_height)
7801 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7802 height for all physical monitors as in X11.
7804 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7805 Return pixel width or height for all physical monitors as in X11.
7807 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7809 Port --enable-gcc-warnings to clang.
7810 * bytecode.c (exec_byte_code):
7812 Redo diagnostic pragmas to pacify clang, too.
7813 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7814 * editfns.c (Fencode_time):
7815 * fileio.c (file_accessible_directory_p):
7816 * font.c (font_unparse_xlfd):
7817 Use '&"string"[index]' instead of '"string" + (index)'.
7818 * undo.c (user_error): Remove; unused.
7820 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7822 * insdel.c (insert_1_both): Document the arguments, instead of
7823 referring to insert_1, which no longer exists.
7825 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7826 some window, increment windows_or_buffers_changed, so that
7827 *Messages* display in that window is updated. (Bug#14408)
7829 * w32.c: Include epaths.h.
7830 (init_environment): Use cmdproxy.exe without leading directories.
7831 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7833 (gettimeofday): Adjust signature and return value to Posix
7836 * unexw32.c (open_output_file): Delete the existing emacs.exe
7837 before creating it, to break the hard link to the versioned
7840 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7841 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7842 (FIRSTFILE_OBJ): New variables.
7843 (W32_RES): Rename to EMACSRES. All users changed.
7844 (base_obj): Use $(CM_OBJ).
7845 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7846 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7847 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7848 $(W32_RES_LINK) before $(LIBES).
7849 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7851 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7853 * makefile.w32-in (DOC): Use just "DOC".
7855 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7857 * process.c: Export default filters and sentinels to Elisp.
7858 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7860 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7861 (Fset_process_sentinel, Fformat_network_address):
7862 Default to them instead of nil.
7863 (server_accept_connection): Sentinels can't be nil any more.
7864 (read_and_dispose_of_process_output): New function, extracted from
7865 read_process_output.
7866 (read_process_output): Use it; filters can't be nil.
7867 (Finternal_default_process_filter): New function, extracted from
7868 read_process_output.
7869 (exec_sentinel_unwind): Remove function.
7870 (exec_sentinel): Don't zilch sentinel while running.
7871 (status_notify): Sentinels can't be nil.
7872 (Finternal_default_process_sentinel): New function extracted from
7874 (setup_process_coding_systems): Default filter is not nil any more.
7875 (syms_of_process): Export new Elisp functions and initialize
7877 * lisp.h (make_lisp_proc): New function.
7879 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7881 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7883 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7885 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7886 unless we know that the window w is a leaf window.
7887 Another attempt at solving bug#14062.
7889 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7891 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7894 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7896 * image.c (gif_load): Check that subimages fit (Bug#14345).
7898 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7900 * lread.c (skip_dyn_eof): New function.
7901 (read1): Use it to skip the end of a file in response to #@00.
7903 * doc.c (get_doc_string): Slightly relax the sanity checking.
7905 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7907 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7908 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7909 (MonitorInfo): New struct.
7910 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7911 (Fns_display_monitor_attributes_list): New functions.
7912 (display-usable-bounds): Remove.
7913 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7916 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7918 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7919 (GTK_CHECK_VERSION): New macro, if not already defined.
7920 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7921 replaced by GTK_CHECK_VERSION.
7923 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7925 * xterm.h (GTK_PREREQ): New macro.
7926 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7927 to use this macro instead, for consistency and clarity.
7929 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7931 * xdisp.c (row_for_charpos_p): New function, with code of
7932 cursor_row_p, but accepts an additional argument CHARPOS instead
7933 of using a hardcoded PT.
7934 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7935 (row_containing_pos): Call row_for_charpos_p instead of partially
7936 doing the same. Fixes cursor positioning under longlines-mode
7937 when longlines-show-effect includes more than one newline, when
7938 moving the cursor vertically up.
7940 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7942 * makefile.w32-in (ACL_H): New macro.
7943 ($(BLD)/fileio.$(O)): Update dependencies.
7945 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7947 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7948 * Makefile.in (LIB_ACL): New macro.
7949 (LIBACL_LIBS): Remove.
7950 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7951 * fileio.c: Include <acl.h>.
7952 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7953 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7955 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7958 * unexelf.c: Don't assume ElfW (Half) fits in int.
7959 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7960 when dealing with ElfW (Half) values, since they can exceed 2**31
7961 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7962 (entry_address): Omit unused NUM arg. All uses changed.
7964 2013-05-07 Juri Linkov <juri@jurta.org>
7966 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7967 to the string converted from number with `Fnumber_to_string'.
7970 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7972 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7973 This fixes a problem introduced by my previous change.
7975 2013-05-07 Glenn Morris <rgm@gnu.org>
7977 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7979 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7981 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7983 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7985 Static checking by GCC 4.8.0.
7986 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7987 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7988 (x_get_monitor_attributes_fallback)
7989 (x_get_monitor_attributes_xinerama)
7990 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7991 Define only if USE_GTK.
7992 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7993 (x_get_monitor_attributes_fallback): Omit unused locals.
7994 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7995 Use double, not float, to avoid mixed-mode floating point arithmetic.
7997 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7998 Jan Djärv <jan.h.d@swipnet.se>
8000 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8001 (XINERAMA_CFLAGS): New macros.
8002 (ALL_CFLAGS, LIBES): Use them.
8004 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8005 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8006 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8007 (syms_of_xfns): DEFSYM them.
8008 (struct MonitorInfo): New struct.
8009 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8010 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8011 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8012 (x_get_monitor_attributes_xinerama): New functions.
8013 (Fx_display_monitor_attributes_list): New primitive.
8014 (syms_of_xfns): Defsubr it.
8016 * xterm.h (x_display_info): Add Xatom_net_workarea and
8017 Xatom_net_current_desktop.
8019 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8020 and dpyinfo->Xatom_net_current_desktop.
8022 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8024 * xdisp.c (pos_visible_p): Use the special code for finding the
8025 beginning of a display property or overlay for any "replacing"
8026 display property, not just for display strings. This solves
8027 incorrect reporting of position by posn-at-point. (Bug#14241)
8029 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8031 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8032 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8033 Verify that ElfW (Half) fits in int.
8034 (fatal): Use same signature as lisp.h.
8035 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8036 configure and build with -DUNEXELF_DEBUG without worrying about
8037 other modules that use DEBUG.
8038 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8039 possibly-wide integers now uses it instead of plain fprintf.
8040 (entry_address): New function, which avoids problems with 32-bit
8041 overflow on 64-bit hosts.
8042 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8043 (round_up): Don't assume the remainder fits in int.
8044 (find_section): Use bool for boolean. Simplify debug code.
8045 (unexec): Don't assume file sizes fit in int or size_t.
8046 Omit unnecessary trailing newline in 'fatal' format.
8047 Use strerror rather than outputting decimal error number.
8048 Remove unused code when emacs is not defined;
8049 this file relies on Emacs now.
8050 Don't assume e_phnum and e_shnum are positive.
8052 * regex.c: Fix problems when DEBUG is defined.
8053 (extract_number, extract_number_and_incr): Define regardless of
8054 whether DEBUG is defined; that's simpler and makes the code less
8055 likely to go stale in the normal case when DEBUG is not defined.
8056 Return int rather than taking an int * arg. All callers changed.
8057 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8058 Remove, replacing with ...
8059 (DEBUG_PRINT): New macro. All callers changed.
8060 (DEBUG_COMPILES_ARGUMENTS): New macro.
8061 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8062 (print_compiled_pattern, print_double_string) [DEBUG]:
8063 Use prototype rather than old-style definition.
8064 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8065 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8066 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8067 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8068 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8069 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8070 This matters only when DEBUG is defined.
8072 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8074 * xdisp.c (set_iterator_to_next): Set the
8075 ignore_overlay_strings_at_pos_p flag only if we are _really_
8076 iterating over an overlay string, as indicated by the
8077 current.overlay_string_index member. (Bug#14306)
8079 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8081 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8082 to where it is used, to avoid autorelease issues (Bug#14050).
8084 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8086 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8087 * fileio.c (syms_of_fileio): Implement this.
8088 * filelock.c (create_lock_file): If symbolic links don't work, so
8089 we use a regular file as a lock file, do not fsync the lock file;
8092 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8094 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8095 (syms_of_minibuf): Adjust accodingly.
8097 * callint.c (Fcall_interactively): Adjust calls accordingly.
8099 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8101 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8102 w->contents is a buffer before computing everything else.
8103 Use parentheses to disambiguate last part of the condition.
8105 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8106 assertion violations. (Bug#14062)
8108 2013-05-01 David Reitter <david.reitter@gmail.com>
8110 * nsfns.m (ns_tooltip): Initialize.
8112 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8114 * coding.c (decode_coding_gap): Don't remove the character before
8115 a newline unless it's a CR character. (Bug#14287)
8117 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8119 * dispextern.h (struct face): Move enum face_underline_type
8120 earlier so that bitfields can be in the same word.
8122 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8124 * nsfns.m (handlePanelKeys): New function.
8125 (EmacsOpenPanel:performKeyEquivalent:)
8126 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8127 arrows/function/control and copy/paste keys (Bug#14296).
8129 2013-04-27 Juri Linkov <juri@jurta.org>
8131 * callint.c (Fcall_interactively): Call `Qread_number' for
8132 interactive code letter `n' instead of using duplicate code.
8135 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8137 * systime.h (make_timeval): Declare as 'const'.
8139 2013-04-27 Kenichi Handa <handa@gnu.org>
8141 * font.c (font_open_entity): Always open a font of manageable
8144 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8146 Port better to AIX (Bug#14258).
8147 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8150 2013-04-24 Kenichi Handa <handa@gnu.org>
8152 * coding.c (decode_coding_iso_2022): When an invalid escape
8153 sequence is encountered, reset the invocation and designation
8154 status to the safest one.
8156 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8158 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8159 Without this fix, "make distclean" leaves stamp-h1 behind.
8161 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8163 * w32fns.c (w32_fullscreen_rect): New function to compute the
8164 window rectangle for the given fullscreen mode.
8165 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8166 longer tunes the window size. This keeps the window's edges flush
8167 with the screen and allows the taskbar to hide itself in fullboth.
8169 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8170 window decorations and uses the entire screen.
8172 * w32term.h (w32_fullscreen_rect) Add prototype.
8173 (struct w32_output): Replace normal_width, normal_height,
8174 normal_top, and normal_left members with a single normal_placement
8176 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8178 (FRAME_NORMAL_PLACEMENT): New macro.
8180 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8182 * minibuf.c (Ftest_completion): Silence compiler warning.
8184 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8186 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8189 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8192 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8193 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8194 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8195 parentheses where appropriate.
8197 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8199 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8201 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8203 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8204 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8205 Mention in the doc string that setting these variables takes
8206 effect only after a call to set-window-buffer. (Bug#14200)
8208 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8210 * indent.c (Fvertical_motion): Don't consider display strings on
8211 overlay strings as display strings on the buffer position we
8212 started from. This prevents vertical cursor motion from jumping
8213 more than one line when there's an overlay string with a display
8214 property at end of line.
8215 Reported by Karl Chen <Karl.Chen@quarl.org> in
8216 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8218 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8220 * window.c (select_window): `record_buffer' even if window is
8221 already selected (bug#14191).
8223 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8225 * window.c (Fwindow_end): Test more flags, including the buffer's
8226 last_overlay_modified flag, to determine whether the window's
8227 display is really up-to-date. Prevents the function from
8228 returning a stale value. (Bug#14170)
8229 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8232 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8234 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8235 garbaged only if it is not already the top frame on its TTY.
8236 This prevents flickering due to constant redrawing of TTY frames when
8237 there are GUI frames open in the same session. (Bug#13864)
8239 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8241 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8242 of marking the idle timers directly.
8244 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8246 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8249 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8251 * window.c (select_window): Don't record_buffer while the invariant is
8252 temporarily broken (bug#14161).
8254 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8256 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8258 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8260 2013-04-07 Romain Francoise <romain@orebokech.com>
8262 Ignore additional platform-specific ACL errors (Bug#13702).
8263 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8264 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8266 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8268 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8271 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8273 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8274 This bug was introduced by my 2013-02-25 change that simplified
8275 data_start configuration. Without this change, on GNU/Linux
8276 an Emacs configured with --enable-profiling fails immediately
8277 due to a profiler signal.
8278 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8279 with these flags. On platforms where special flags are needed
8280 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8281 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8282 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8284 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8286 Get rid of some platform-specific functions examining window
8287 system and its capabilities. This is a partial rework of the
8289 * lisp.h (have_menus_p): Remove prototype. This function is
8290 replaced with platform-independent window_system_available.
8291 (check_window_system): Move to...
8292 * frame.h (decode_window_system_frame, window_system_available):
8293 ...here, add new prototypes.
8294 * frame.c (window_system_available, decode_window_system_frame):
8296 (check_window_system): Platform-independent now.
8297 * xterm.h (x_in_use): Remove declaration.
8299 * w32term.h (check_x_frame):
8300 * nsterm.h (check_x_frame): Remove prototypes. This function
8301 is replaced with platform-independent decode_window_system_frame.
8302 * msdos.c (have_menus_p): Remove.
8303 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8304 Remove platform-specific functions. Use check_window_system,
8305 decode_window_system_frame and check_ns_display_info where
8306 appropriate. Minor style and comment tweaks.
8307 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8308 (check_x_frame): Likewise.
8309 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8311 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8312 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8313 * xmenu.c, xselect.c: All related users changed.
8315 2013-04-03 Kenichi Handa <handa@gnu.org>
8317 The following changes is to optimize the code for reading UTF-8
8320 * coding.c (check_ascii): Rename from detect_ascii. Return value
8321 changed. Check EOL format. Do not call adjust_coding_eol_type
8323 (check_utf_8): New function.
8324 (adjust_coding_eol_type): Do nothing if already adjusted.
8325 (detect_coding): Compare the return value of check_ascii with
8326 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8327 (decode_coding_gap): Optimize for valid UTF-8.
8329 2013-03-21 Kenichi Handa <handa@gnu.org>
8331 * coding.c (syms_of_coding): Cancel previous change.
8333 * insdel.c (insert_from_gap): Fix previous change.
8335 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8337 Consistently use platform-specific function to detect window system.
8338 * lisp.h (check_window_system): New prototype. This function is
8339 going to replace check_x, check_w32 and check_ns.
8340 (have_menus_p): Mention msdos.c in comment.
8341 * fontset.c (check_window_system_func): Remove. Adjust all users.
8342 * fontset.h (check_window_system_func): Remove prototype.
8343 * nsterm.h (check_ns):
8344 * xterm.h (check_x):
8345 * w32term.h (check_w32): Likewise.
8346 * menu.c (Fx_popup_menu): Use check_window_system.
8347 * msdos.c (check_window_system): Define for MS-DOS.
8348 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8349 * w32fns.c (check_window_system): Likewise for MS-Windows.
8350 * xfns.c (check_window_system): Likewise for X.
8351 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8352 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8354 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8356 Prefer < to > in range checks such as 0 <= i && i < N.
8357 This makes it easier to visualize quantities on a number line.
8358 This patch doesn't apply to all such range checks,
8359 only to the range checks affected by the 2013-03-24 change.
8360 This patch reverts most of the 2013-03-24 change.
8361 * alloc.c (xpalloc, Fgarbage_collect):
8362 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8363 * character.c (string_escape_byte8):
8364 * charset.c (read_hex):
8365 * data.c (cons_to_unsigned):
8366 * dispnew.c (update_frame_1):
8367 * doc.c (Fsubstitute_command_keys):
8368 * doprnt.c (doprnt):
8369 * editfns.c (hi_time, decode_time_components):
8370 * fileio.c (file_offset):
8371 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8372 * font.c (font_intern_prop):
8373 * frame.c (x_set_alpha):
8374 * gtkutil.c (get_utf8_string):
8375 * indent.c (check_display_width):
8376 * keymap.c (Fkey_description):
8377 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8379 * minibuf.c (read_minibuf_noninteractive):
8380 * process.c (wait_reading_process_output):
8381 * search.c (Freplace_match):
8382 * window.c (get_phys_cursor_glyph):
8383 * xdisp.c (redisplay_internal):
8384 * xsmfns.c (smc_save_yourself_CB):
8385 Prefer < to > for range checks.
8386 * dispnew.c (sit_for): Don't mishandle NaNs.
8387 This fixes a bug introduced in the 2013-03-24 change.
8388 * editfns.c (decode_time_components): Don't hoist comparison.
8389 This fixes another bug introduced in the 2013-03-24 change.
8391 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8393 * frame.h (struct frame): Drop scroll_bottom_vpos
8394 member becaue all real users are dead long ago.
8395 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8396 * xdisp.c (redisplay_internal): Adjust user.
8398 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8400 * nsmenu.m (showAtX:Y:for:): setLevel to
8401 NSPopUpMenuWindowLevel (Bug#13998).
8403 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8405 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8406 (ns_check_pending_open_menu): Declare.
8408 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8409 (x_activate_menubar): Update the menu with title that matches
8410 ns_get_pending_menu_title, and call
8411 ns_check_pending_openmenu (Bug#12698).
8412 (menuWillOpen:): New method.
8413 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8415 * nsterm.m (menu_will_open_state, menu_mouse_point)
8416 (menu_pending_title): New varaibles.
8417 (ns_get_pending_menu_title, ns_check_menu_open)
8418 (ns_check_pending_open_menu): New functions.
8420 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8422 * indent.c (current_column_bol_cache): Remove leftover which is not
8423 used in Fmove_to_column any more.
8424 (current_column, scan_for_column): Adjust users.
8425 * keyboard.c (last_point_position_buffer, last_point_position_window):
8426 Remove leftovers which are not used for recording undo any more.
8427 (command_loop_1, syms_of_keyboard): Adjust users.
8428 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8429 redisplay_window any more.
8430 (move_it_to): Adjust user.
8432 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8434 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8435 Update dependencies.
8437 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8439 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8440 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8443 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8445 * window.h (struct window): Replace hchild, vchild and buffer slots
8446 with the only contents slot. This is possible because each valid
8447 window may have either the child window (in vertical or horizontal
8448 combination) or buffer to display (for the leaf window). Using that,
8449 a lof of operations to traverse and/or change window hierarchies may
8450 be simplified. New member horizontal is used to distinguish between
8451 horizontal and vertical combinations of internal windows.
8452 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8453 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8454 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8455 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8456 Use contents slot, not buffer, where appropriate.
8457 (wset_combination): New function.
8458 (wset_buffer): Add eassert.
8459 (Fframe_first_window): Simplify the loop reaching first window.
8460 (Fwindow_buffer): Use WINDOW_LEAF_P.
8461 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8462 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8463 (unshow_buffer): Convert initial debugging check to eassert.
8464 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8465 (make_parent_window, window_resize_check, window_resize_apply)
8466 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8467 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8468 Adjust to match struct window changes.
8469 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8470 (mark_window_cursors_off, count_windows, get_leaf_windows)
8471 (foreach_window_1): Simplify the loop.
8472 * alloc.c (mark_object): Do not check for the leaf window because
8473 internal windows has no glyph matrices anyway.
8474 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8475 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8476 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8477 (build_frame_matrix_from_window_tree, mirror_make_current)
8478 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8479 (update_window_tree, set_window_update_flags): Simplify the loop.
8480 (sync_window_with_frame_matrix_rows): Enforce live window.
8481 Use contents slot, not buffer, where appropriate.
8482 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8483 and WINDOW_HORIZONTAL_COMBINATION_P.
8484 (make_frame_visible_1): Simplify the loop.
8485 Use contents slot, not buffer, where appropriate.
8486 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8487 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8488 (expose_window_tree): Likewise.
8489 Use contents slot, not buffer, where appropriate.
8490 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8491 to avoid deleted windows. Use contents slot instead of buffer.
8492 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8493 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8494 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8495 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8497 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8499 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8500 identify the reasons for assertion violations in bug#14062 and
8502 (Fx_show_tip): Fix compilation error under
8503 "--enable-check-lisp-object-type". (Bug#14073)
8505 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8506 Reported by <rzl24ozi@gmail.com>.
8508 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8510 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8512 (unwind_with_echo_area_buffer): ...to restore it here.
8513 This is needed to ensure that...
8514 (redisplay_window): ...both window markers are valid here,
8515 which is verified by eassert.
8516 * editfns.c (save_excursion_save): Do not assume that
8517 selected_window always displays the buffer.
8518 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8521 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8523 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8526 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8528 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8530 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8532 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8533 since MinGW's w32api headers do. This avoids compiler warnings.
8535 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8538 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8540 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8542 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8544 * gtkutil.c (style_changed_cb): Check if frame is live and an
8545 X frame (Bug#14038).
8547 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8549 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8550 Define only for _WIN32_WINNT less than 0x0500.
8551 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8553 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8554 see its own definitions of 'struct timeval' and 'struct timezone'.
8556 Fix incompatibilities between MinGW.org and MinGW64 headers.
8557 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8559 * w32.c (REPARSE_DATA_BUFFER): Guard with
8560 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8562 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8564 * xterm.c: Include X11/XKBlib.h
8565 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8567 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8569 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8571 * blockinput.h (input_blocked_p): Likewise.
8572 * bytecode.c (exec_byte_code): Likewise.
8573 * callproc.c (call_process_kill, call_process_cleanup)
8574 (Fcall_process): Likewise.
8575 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8576 (Fccl_execute_on_string): Likewise.
8577 * character.c (string_escape_byte8): Likewise.
8578 * charset.c (read_hex): Likewise.
8579 * cm.c (calccost): Likewise.
8580 * data.c (cons_to_unsigned): Likewise.
8581 * dired.c (directory_files_internal, file_name_completion):
8583 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8584 (sit_for): Likewise.
8585 * doc.c (Fsubstitute_command_keys): Likewise.
8586 * doprnt.c (doprnt): Likewise.
8587 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8588 * emacsgtkfixed.c: Likewise.
8589 * fileio.c (file_offset, Fwrite_region): Likewise.
8590 * floatfns.c (Fexpt, fmod_float): Likewise.
8591 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8593 * font.c (font_intern_prop): Likewise.
8594 * frame.c (x_set_alpha): Likewise.
8595 * gtkutil.c (get_utf8_string): Likewise.
8596 * indent.c (check_display_width): Likewise.
8597 * intervals.c (create_root_interval, rotate_right, rotate_left)
8598 (split_interval_right, split_interval_left)
8599 (adjust_intervals_for_insertion, delete_node)
8600 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8601 (merge_interval_right, merge_interval_left, copy_intervals)
8602 (set_intervals_multibyte_1): Likewise.
8603 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8604 * keymap.c (Fkey_description): Likewise.
8605 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8606 * lread.c (openp, read_integer, read1, string_to_number):
8608 * menu.c (ensure_menu_items): Likewise.
8609 * minibuf.c (read_minibuf_noninteractive): Likewise.
8610 * print.c (printchar, strout): Likewise.
8611 * process.c (create_process, Faccept_process_output)
8612 (wait_reading_process_output, read_process_output, send_process)
8613 (wait_reading_process_output): Likewise.
8614 * profiler.c (make_log, handle_profiler_signal): Likewise.
8615 * regex.c (re_exec): Likewise.
8616 * regex.h: Likewise.
8617 * search.c (looking_at_1, Freplace_match): Likewise.
8618 * sysdep.c (get_child_status, procfs_ttyname)
8619 (procfs_get_total_memory): Likewise.
8620 * systime.h (EMACS_TIME_VALID_P): Likewise.
8621 * term.c (dissociate_if_controlling_tty): Likewise.
8622 * window.c (get_phys_cursor_glyph): Likewise.
8623 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8624 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8626 * xfns.c (Fx_window_property): Likewise.
8627 * xmenu.c (set_frame_menubar): Likewise.
8628 * xselect.c (x_get_window_property, x_handle_dnd_message):
8630 * xsmfns.c (smc_save_yourself_CB): Likewise.
8631 * xterm.c (x_scroll_bar_set_handle): Likewise.
8633 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8635 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8636 to be optional or nil. Adjust comment and convert it to docstring.
8637 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8638 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8640 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8642 Static checking by GCC 4.8-20130319.
8643 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8644 * process.c (Fset_process_datagram_address)
8645 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8646 * xdisp.c (get_char_face_and_encoding):
8647 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8648 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8649 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8651 2013-03-24 Ken Brown <kbrown@cornell.edu>
8653 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8654 fix compilation on 64-bit Cygwin, where underscores are not
8655 automatically prepended.
8657 * w32term.c (w32_initialize): Silence compiler warning.
8659 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8661 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8662 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8663 variables, to save and restore frame dimensions.
8664 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8665 after returning from a 'fullscreen' configuration.
8666 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8667 to avoid races between the main thread and the input thread.
8669 * w32term.h (struct w32_output): New members normal_width,
8670 normal_height, normal_top, normal_left, and prev_fsmode.
8671 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8672 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8675 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8676 'fullscreen' parameter. Always record previous width and height
8677 of the frame, except when switching out of maximized modes, so
8678 that they could be restored correctly, instead of resetting to the
8679 default frame dimensions. Send SC_RESTORE command to the frame,
8680 unless we are going to send SC_MAXIMIZE, to restore the frame
8681 resize hints in the mouse pointer shown by the window manager.
8684 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8686 * lisp.h (get_frame_param): Adjust conditions for prototype
8689 2013-03-22 Ken Brown <kbrown@cornell.edu>
8691 * unexcw.c: Drop unneeded inclusion of w32common.h.
8692 (report_sheap_usage): Declare.
8693 (read_exe_header): Add magic numbers for x86_64.
8694 (fixup_executable): Fix printf format specifier for unsigned long
8697 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8699 * frame.h (struct frame): Put menu_bar_window under #ifdef
8700 because this member is not needed when X toolkit is in use.
8701 (fset_menu_bar_window):
8702 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8703 (free_glyphs, update_frame):
8704 * xdisp.c (expose_frame): Likewise.
8705 (display_menu_bar): Likewise. Remove redundant eassert.
8706 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8709 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8711 Use functions and constants to manipulate Lisp_Save_Value objects.
8712 This replaces code that used macros and strings and token-pasting.
8713 The change makes the C source a bit easier to follow,
8714 and shrinks the Emacs executable a bit.
8715 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8716 (make_save_value): Change 1st arg from string to enum. All callers
8719 (mark_object): Use if, not #if, for GC_MARK_STACK.
8720 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8721 (XSAVE_OBJECT): Now functions, not macros.
8722 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8723 the constant was never used.
8724 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8725 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8726 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8727 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8729 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8730 type3 with a single member save_type. All uses changed.
8731 (save_type, set_save_pointer, set_save_integer): New functions.
8732 * print.c (PRINTX): Remove.
8734 * alloc.c: Remove redundant static declarations.
8736 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8738 * window.h (struct window): Convert left_col, top_line, total_lines
8739 and total_cols from Lisp_Objects to integers. Adjust comments.
8740 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8742 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8743 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8744 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8745 Adjust users where appropriate.
8747 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8749 * frame.h (struct frame): Drop resx and resy because the same data is
8750 available from window system-specific output context. Adjust users.
8751 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8752 New functions to provide defaults when no window system available.
8753 (FRAME_RES_X, FRAME_RES_Y): New macros.
8754 (NUMVAL): Move from xdisp.c.
8755 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8756 (Ffont_face_attributes, Fopen_font):
8757 * image.c (gs_load):
8758 * w32font.c (fill_in_logfont):
8759 * xdisp.c (calc_pixel_width_or_height):
8760 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8761 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8763 2013-03-20 Kenichi Handa <handa@gnu.org>
8765 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8766 to 1 (temporary workaround until a bug related to ASCII
8767 optimization is fixed).
8769 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8771 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8772 Signal error if window is not internal. Adjust docstring.
8773 (delete_all_child_windows): Use combination_limit to save the buffer.
8774 (Fset_window_configuration): Adjust accordingly.
8775 * print.c (syms_of_print): Initialize debugging output not here...
8776 (init_print_once): ...but in a new function here.
8777 * lisp.h (init_print_once): Add prototype.
8778 * emacs.c (main): Add call to init_print_once. Adjust comments.
8780 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8782 * window.c (window_resize_check, window_resize_apply)
8783 (window_from_coordinates, recombine_windows, set_window_buffer)
8784 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8785 (Fsplit_window_internal, Fdelete_window_internal)
8786 (freeze_window_starts): Use bool for booleans.
8787 * window.h (window_frame_coordinates, resize_frame_windows)
8788 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8790 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8792 * dispnew.c (bitch_at_user): Use `user-error'.
8794 2013-03-17 Ken Brown <kbrown@cornell.edu>
8796 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8797 as return type of image_background. (Bug#13981)
8798 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8800 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8802 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8803 (ns_select): Don't return with result uninitialized.
8805 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8808 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8810 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8811 directories. If filename is nil, get directory name (Bug#13932).
8812 Use getFilename and getDirectory.
8813 (getFilename, getDirectory): New methods for EmacsSavePanel and
8815 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8817 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8819 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8821 2013-03-15 Kenichi Handa <handa@gnu.org>
8823 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8824 (adjust_after_replace): Make it back to static. Delete the third
8825 arg text_at_gap_tail. Cancel the code for handling it.
8827 * coding.h (struct coding_system): New member eol_seen.
8829 * coding.c (detect_ascii): New function.
8830 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8831 when the source bytes are actually scanned. On detecting for
8832 coding_category_utf_8_auto, call detect_ascii instead of scanning
8833 source bytes directly.
8834 (produce_chars): Call insert_from_gap with the new arg 0.
8835 (encode_coding): Likewise.
8836 (decode_coding_gap): Control ASCII optimization by the variable
8837 disable_ascii_optimization instead of #ifndef .. #endif.
8838 Deccode EOL format according to coding->eol_seen.
8839 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8842 * lisp.h (adjust_after_replace): Cancel externing it.
8843 (insert_from_gap): Adjust prototype.
8845 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8847 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8848 FULLSCREEN_MAXIMIZED. (Bug#13935)
8850 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8852 * region-cache.c (find_cache_boundary, move_cache_gap)
8853 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8854 Simplify debugging check and convert to eassert. Adjust comment.
8855 (pp_cache): Put under ENABLE_CHECKING.
8857 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8859 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8860 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8862 (w32fullscreen_hook): If the frame is visible, reset
8863 f->want_fullscreen flag after changing the frame size. If the
8864 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8867 2013-03-13 Daniel Colascione <dancol@dancol.org>
8869 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8870 too so that these builds can use Cygwin's file conversion
8871 functions. (We've been building and linking cygw32.o all along
8872 and just not using it.)
8874 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8876 File synchronization fixes (Bug#13944).
8877 * Makefile.in (LIB_FDATASYNC): New macro.
8879 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8880 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8881 Don't worry about HAVE_FSYNC, since a substitute fsync is
8882 available if the system lacks one.
8883 (Fwrite_regin): Retry fsync if interrupted.
8885 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8887 * w32term.c (w32_read_socket): If the Emacs frame is being
8888 activated, call w32fullscreen_hook, to make sure the new frame
8889 dimensions are in effect. (Bug#13937)
8891 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8893 * xdisp.c (init_iterator): Simplify because both character and byte
8894 positions are either specified or -1. Add eassert. Adjust comment.
8895 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8896 character and byte positions can be obtained from marker.
8898 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8900 Static checking by Sun C 5.12.
8901 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8902 * bytecode.c (exec_byte_code):
8903 * dispnew.c (init_display):
8905 * fileio.c (Fsubstitute_in_file_name):
8906 * keyboard.c (Fevent_convert_list):
8907 * keymap.c (Fsingle_key_description):
8908 * term.c (maybe_fatal, fatal):
8909 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8910 * xsmfns.c (Fhandle_save_session):
8911 Omit unreachable code.
8912 * keymap.c (map_keymap_char_table_item): Cast void * to
8913 a function pointer type; the C Standard requires this.
8915 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8916 Include <sys/param.h> unconditionally, as that works elsewhere and
8917 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8918 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8921 See ChangeLog.12 for earlier changes.
8927 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8929 This file is part of GNU Emacs.
8931 GNU Emacs is free software: you can redistribute it and/or modify
8932 it under the terms of the GNU General Public License as published by
8933 the Free Software Foundation, either version 3 of the License, or
8934 (at your option) any later version.
8936 GNU Emacs is distributed in the hope that it will be useful,
8937 but WITHOUT ANY WARRANTY; without even the implied warranty of
8938 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8939 GNU General Public License for more details.
8941 You should have received a copy of the GNU General Public License
8942 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.