1 2013-12-26 Martin Rudalics <rudalics@gmx.at>
3 Some more tinkering with Bug#16051.
4 * window.c (resize_frame_windows): Don't let the size of the
5 root window drop below the frame's default character size.
6 Never ever delete any subwindows - let the window manager do the
9 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
10 of toolbar lines needed when they exceed the height of the root
12 (unwind_create_frame_1): New function.
13 (Fx_create_frame): Generally inhibit calling the window
14 configuration change hook here. Remove extra call to
15 change_frame_size - it's not needed when we don't run the
16 configuration change hook.
18 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
20 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
21 On my Fedora 19 platform the core dumps were so big that
22 my desktop became nearly catatonic.
23 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
24 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
25 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
26 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
28 * conf_post.h (__has_feature): New macro, if not already defined.
29 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
30 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
32 2013-12-25 Eli Zaretskii <eliz@gnu.org>
34 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
35 is a file name. (Bug#16252)
37 2013-12-25 Chong Yidong <cyd@gnu.org>
39 * keyboard.c (Voverriding_terminal_local_map):
40 (Voverriding_local_map): Doc fix.
42 * keymap.c (Vemulation_mode_map_alists): Doc fix.
44 2013-12-24 Eli Zaretskii <eliz@gnu.org>
46 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
47 file name when it is submitted to ShellExecute. Simplify code.
48 Don't test DOCUMENT for being a string, as that is enforced by
49 CHECK_STRING. Doc fix.
51 2013-12-23 Eli Zaretskii <eliz@gnu.org>
53 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
54 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
55 redisplay_tool_bar does. Improve and fix commentary.
56 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
57 limits of the glyph matrices. (Bug#16051)
58 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
59 only when the new size is different from the old one, and the new
60 size can be achieved given the frame height.
62 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
64 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
66 2013-12-23 Glenn Morris <rgm@gnu.org>
68 * lread.c (Fload): Mention load-prefer-newer in doc.
70 2013-12-22 Martin Rudalics <rudalics@gmx.at>
72 Handle Bug#16207 by being more restrictive when running hooks.
73 * window.c (unwind_change_frame): New function.
74 (Fset_window_configuration): Don't run configuration change hook
75 while the frame configuration is unsafe. Call select_window
78 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
80 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
82 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
84 * nsterm.h: Declare EmacsColor category.
86 * nsterm.m (NSColor): Implement EmacsColor category.
87 (ns_get_color): Use colorUsingDefaultColorSpace.
88 (ns_get_color, ns_term_init): Use colorForEmacsRed.
90 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
92 2013-12-21 Eli Zaretskii <eliz@gnu.org>
94 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
95 having the PNG_NORETURN attribute, to avoid compiler warning in
98 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
100 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
102 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
103 fringe background extension.
104 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
105 because they are now always the same as `left' and `width',
106 respectively. Remove code for the case that `width' and
107 `sb_width' are different.
109 2013-12-20 Martin Rudalics <rudalics@gmx.at>
111 Remove scroll_bar_actual_width from frames.
112 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
113 * frame.c (Fscroll_bar_width): Return scroll bar area width.
114 (x_figure_window_size):
115 * nsterm.m (x_set_window_size):
116 * widget.c (set_frame_size):
117 * w32term.c (x_set_window_size):
118 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
119 scroll_bar_actual_width.
121 Convert scroll_bar members to integers on Windows.
122 * w32term.h (struct scroll_bar): Convert top, left, width,
123 height, start, end and dragging to integers.
124 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
126 * w32term.c (w32_set_scroll_bar_thumb)
127 (w32_scroll_bar_handle_click): Remove XINT conversions for
128 scroll_bar members. Treat bar->dragging as integer.
129 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
130 first element. Remove XINT conversions for scroll_bar members.
131 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
132 Remove XINT conversions for scroll_bar members.
134 Fix assignment for new window total sizes.
135 * window.c (Fwindow_resize_apply_total): Assign values for
138 2013-12-20 Chong Yidong <cyd@gnu.org>
140 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
141 argument to `append'.
143 2013-12-19 Eli Zaretskii <eliz@gnu.org>
145 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
146 current text face, for extending the face of the display margins.
149 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
152 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
154 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
157 * nsterm.m (Qfile, Qurl): New.
158 (EV_MODIFIERS2): New macro.
159 (EV_MODIFIERS): Use EV_MODIFIERS2.
160 (ns_term_init): Remove font and color from DND, does not work on
161 newer OSX, and other ports don't have them.
162 (performDragOperation:): Handle modifiers used during drag.
163 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
164 Remove global Lisp variables used to communicate with ns-win.el.
165 Remove font and color handling.
166 (syms_of_nsterm): Defsym Qfile and Qurl.
168 2013-12-19 Anders Lindgren <andlind@gmail.com>
170 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
171 (ns_constrain_all_frames, x_set_offset): Remove assignment to
173 (updateFrameSize:, windowWillResize:toSize:): Add trace.
174 (constrainFrameRect): Remove special case nr_screens == 1.
175 Don't constrain size to size of view.
177 * nsterm.h (ns_output): Remove dont_constrain.
179 2013-12-19 Anders Lindgren <andlind@gmail.com>
181 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
183 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
185 Minor fixes for recent openp changes.
186 * lisp.h (GCPRO7): New macro.
187 * lread.c (openp): Use bool for boolean; all callers changed.
188 Protect save_string from GC. Don't assume that file descriptors
189 are nonzero. Redo save_mtime comparison to avoid bogus GCC
190 warning about uninitialized variable.
192 2013-12-18 Eli Zaretskii <eliz@gnu.org>
194 * w32fns.c (emacs_abort): Use intptr_t as argument of
195 INT_BUFSIZE_BOUND, to avoid compiler warnings.
197 2013-12-18 Glenn Morris <rgm@gnu.org>
199 * lread.c (Fload): Pass load_prefer_newer to openp.
200 Don't bother checking mtime if openp already did it.
201 (openp): Add `newer' argument, to check all suffixes
202 and find the newest file.
203 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
204 * callproc.c (call_process):
205 * charset.c (load_charset_map_from_file):
206 * emacs.c (init_cmdargs):
207 * image.c (x_create_bitmap_from_file, x_find_image_file):
209 * lread.c (Flocate_file_internal):
210 * process.c (Fformat_network_address):
211 * sound.c (Fplay_sound_internal):
212 * w32.c (check_windows_init_file):
213 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
215 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
217 2013-12-17 Eli Zaretskii <eliz@gnu.org>
219 * w32.c (getloadavg): Don't index samples[] array with negative
220 indices. Recover from wall-clock time being set backwards.
222 * w32term.c (w32_initialize): Declare the argument of
223 set_user_model as const.
225 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
226 (w32_menu_show): Constify some arguments passed to MessageBox.
228 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
229 to initialize Lisp objects.
231 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
232 initialize Lisp objects.
234 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
235 use variables used only on X under that condition.
237 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
238 variables not used there.
240 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
242 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
243 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
245 2013-12-16 Eli Zaretskii <eliz@gnu.org>
247 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
248 code, revealed in presence of R2L characters, character
249 compositions, and display vectors. A better fix for Bug#16148.
250 (extend_face_to_end_of_line): Don't reference tool_bar_window in
251 GTK and NS builds, they don't have this member of struct frame.
253 * dispextern.h (struct composition_it): Correct a comment for the
256 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
258 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
259 This prevents a compilation error on C compilers that do not
260 default functions to return 'int' if not declared. Also, add
261 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
262 since it now uses inline functions.
264 2013-12-16 Eli Zaretskii <eliz@gnu.org>
266 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
267 display margins on mode line, header line, and in the frame's
268 tool-bar window. (Bug#16165)
270 2013-12-16 Andreas Schwab <schwab@suse.de>
272 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
274 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
276 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
279 2013-12-16 Martin Rudalics <rudalics@gmx.at>
281 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
283 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
285 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
286 intended to find bogus pointers in font objects (Bug#16140).
287 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
288 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
289 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
290 Disable for MS-Windows due to Bug#15876; apparently this
291 requires more or less substantial changes in fontset code.
292 * xfont.c (xfont_close):
293 * xftfont.c (xftfont_close): Call x_display_info_for_display
294 to check whether 'Display *' is valid (Bug#16093 and probably
297 2013-12-15 Eli Zaretskii <eliz@gnu.org>
299 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
300 Reported by Juanma Barranquero <lekktu@gmail.com>.
302 * process.c (Fprocess_send_eof): Don't crash if someone tries to
303 open a pty on MS-Windows. (Bug#16152)
305 * emacs.c (decode_env_path): Fix bogus comparison against
306 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
308 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
310 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
311 (Fx_file_dialog): Add parentheses around && to silence warning.
313 * w32term.c (construct_drag_n_drop): Remove unused local variable.
315 2013-12-15 Eli Zaretskii <eliz@gnu.org>
317 * xdisp.c (extend_face_to_end_of_line): Extend background of
318 non-default face in margin areas as well. (Bug#16151)
319 (display_line): Call extend_face_to_end_of_line for continued
320 lines as well, if the display margins have non-zero width.
321 (set_glyph_string_background_width): When needed, set the
322 extends_to_end_of_line_p flag on glyph strings to be drawn in
323 margin areas, not only in the text area.
325 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
328 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
330 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
331 Don't worry about verify_error being t, since it has to be a list.
333 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
335 Use bool for boolean, focusing on headers.
336 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
337 No need to include <stdbool.h>, since conf_post.h does it now.
338 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
339 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
340 (SET_PER_BUFFER_VALUE_P):
341 * ccl.c, ccl.h (setup_ccl_program):
342 * ccl.h (CHECK_CCL_PROGRAM):
343 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
344 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
345 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
346 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
347 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
348 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
349 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
350 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
351 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
352 (CHARSET_FAST_MAP_SET):
353 * coding.c (decode_coding_ccl, encode_coding_ccl):
354 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
355 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
356 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
357 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
358 (decode_coding_c_string):
359 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
360 * conf_post.h (has_attribute):
361 * dispextern.h (trace_redisplay_p):
362 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
363 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
364 (SET_GLYPH_FROM_CHAR_GLYPH):
365 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
366 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
367 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
368 (cursor_in_mouse_face_p):
369 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
370 (blank_row, prepare_desired_row)
371 (build_frame_matrix_from_leaf_window, make_current)
372 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
373 (update_window, scrolling_window, update_frame_line):
374 * disptab.h (GLYPH_FOLLOW_ALIASES):
375 * editfns.c (Fformat):
376 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
377 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
378 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
379 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
380 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
381 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
383 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
384 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
385 (FRAME_MOUSE_UPDATE):
386 * fringe.c (Fdefine_fringe_bitmap):
387 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
388 (x_create_bitmap_from_xpm_data, xpm_load_image):
389 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
390 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
391 (MERGE_INTERVAL_CACHE):
392 * keymap.h (KEYMAPP):
393 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
394 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
395 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
396 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
397 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
398 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
399 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
400 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
401 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
402 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
403 (SETUP_BUFFER_SYNTAX_TABLE):
404 * systime.h (timespec_valid_p):
405 * term.c (save_and_enable_current_matrix):
406 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
407 * xdisp.c (in_display_vector_p, display_tool_bar_line)
408 (redisplay_internal, try_window_reusing_current_matrix)
409 (sync_frame_with_window_matrix_rows, try_window_id)
410 (display_menu_bar, display_tty_menu_item, display_mode_line)
411 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
412 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
413 * xmenu.c (xmenu_show):
414 * xterm.c (use_xim, x_term_init):
415 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
416 (struct x_bitmap_record):
417 Use bool for booleans.
418 * ccl.c (struct buffer_text):
419 * ccl.h (struct ccl_program):
420 * charset.h (struct charset):
422 * coding.h (struct iso_2022_spec, struct coding_system):
423 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
424 (struct glyph_string, struct face, struct face_cache)
425 (struct bidi_string_data, struct bidi_it)
426 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
428 * editfns.c (Fformat):
429 * frame.h (struct frame):
430 * fringe.c (struct fringe_bitmap):
431 * intervals.h (struct interval):
432 * keyboard.h (struct kboard):
433 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
434 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
435 (struct Lisp_Buffer_Local_Value, union specbinding):
436 * macfont.m (struct macfont_info):
437 * process.h (struct Lisp_Process):
438 * termchar.h (struct tty_display_info):
439 * window.h (struct window):
440 * xterm.h (struct x_output):
441 Use bool_bf for boolean bit-fields.
442 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
444 * ccl.h (struct ccl_program): Remove unused members private_state,
445 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
447 (struct ccl_spec): Remove unused members cr_carryover,
449 * conf_post.h: Include <stdbool.h>.
451 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
452 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
453 Surround statement macro with proper 'do { ... } while (false)' brackets.
454 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
455 Args must now be expressions; all callers changed.
456 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
457 (PRODUCE_GLYPHS): Simplify use of boolean.
458 * fileio.c (Fcopy_file):
459 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
460 * lisp.h (UNGCPRO): Return void, not int.
461 (FOR_EACH_TAIL): Use void expression, not int expression.
462 * region-cache.c: Reindent.
463 * region-cache.h: Copy comments from region-cache.c, to fix
464 incorrect remarks about booleans.
466 2013-12-14 Eli Zaretskii <eliz@gnu.org>
468 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
469 when character at point is displayed from a display vector.
472 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
474 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
475 now a list of certificate validation checks that will abort a
476 connection with an error.
477 (Fgnutls_boot): Document it and use it.
479 2013-12-14 Martin Rudalics <rudalics@gmx.at>
481 * w32term.c (w32_enable_frame_resize_hack): New variable.
482 (x_set_window_size): Use it to hack frame resizing on Windows
485 2013-12-14 Eli Zaretskii <eliz@gnu.org>
487 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
488 Windows-specific code to w32.c. Change error message text to
489 match that of Posix platforms.
491 * w32.c (w32_copy_file): New function, most of the code copied and
492 reworked from Fcopy_file. Improve error handling. Plug memory
493 leak when errors are thrown. Support file names outside of the
494 current codepage. (Bug#7100)
496 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
498 * lread.c (load_path_default): Prototype.
500 2013-12-13 Glenn Morris <rgm@gnu.org>
502 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
504 (load-path-default): Remove `changed' argument.
505 Do not set dump_path permanently. Simplify.
506 (init_lread): Simplify.
507 (syms_of_lread): Remove dump_path.
509 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
511 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
512 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
513 2013-12-12 font-related change to avoid Bug#16128, which
514 is quite hard to fix without even more substantial changes.
516 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
518 * font.c (font_close_object): Check for live frame (Bug#16128).
520 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
522 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
523 Return ptrdiff_t, not int, since it's a buffer size.
524 Reindent/reparen some macros to a more Gnuish style.
526 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
528 Avoid undefined behavior with huge regexp interval counts.
529 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
530 since it's now specialized to interval counts. All uses changed.
531 Do not assume wrapraound on signed integer overflow.
532 (regex_compile): Simplify based on the above changes.
534 2013-12-12 Eli Zaretskii <eliz@gnu.org>
536 Support file names on MS-Windows that use characters outside of
537 the current system codepage. (Bug#7100)
539 * w32.c (get_file_security, set_file_security)
540 (create_symbolic_link): Separate pointers and boolean flags for
541 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
542 non-zero, else the former.
543 (codepage_for_filenames, filename_to_utf16, )
544 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
546 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
548 (normalize_filename): Lose the DBCS code, now works on UTF-8.
549 Accept only one argument; all callers changed.
550 (dostounix_filename): Remove the second argument, now works in
551 UTF-8. All callers changed.
552 (parse_root): Lose DBCS code.
553 (get_long_basename, w32_get_short_filename, init_environment)
554 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
555 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
556 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
557 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
558 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
559 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
561 (ansi_encode_filename): New function.
562 (get_emacs_configuration, get_emacs_configuration_options):
564 (add_volume_info, GetCachedVolumeInformation): Run the input file
565 name through unixtodos_filename, to ensure it is stored and
566 referenced in canonical form.
567 (get_volume_info): Lose the DBCS code, now works in UTF-8.
568 (logon_network_drive, sys_link, utime): Improve error handling.
569 (sys_access): New function.
570 (hashval, generate_inode_val): Unused functions deleted.
571 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
572 (check_windows_init_file): Convert error message from UTF-8 to
573 ANSI codepage, for display in the message box.
574 (globals_of_w32): Set w32_unicode_filenames according to the OS
577 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
578 w32_unicode_filenames is non-zero, ANSI mode otherwise.
579 (syms_of_w32term): Declare w32-unicode-filenames.
581 * w32proc.c (new_child, delete_child): Remove code that handled
582 unused pending_deletion and input_file members of the child struct.
583 (create_child, sys_spawnve): Convert all file names to ANSI
584 codepage. Use ANSI APIs explicitly; forcibly fail if any file
585 name cannot be encoded in ANSI codepage. Don't use
586 unixtodos_filename, mirror slashes by hand.
587 (record_infile, record_pending_deletion): Functions deleted.
588 (Fw32_short_file_name): Call w32_get_short_filename instead of
591 * w32notify.c (add_watch): Work in Unicode mode when
592 w32_unicode_filenames is non-zero, ANSI mode otherwise.
593 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
594 instead, do the same with Lisp primitives.
596 * w32fns.c (file_dialog_callback, Fx_file_dialog)
597 (Fsystem_move_file_to_trash, Fw32_shell_execute)
598 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
599 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
600 (Fw32_shell_execute): Improve error reporting.
601 (Fdefault_printer_name): Ifdef away for Cygwin.
603 * w32.h (struct _child_process): Remove input_file and
604 pending_deletion members that are no longer used.
605 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
606 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
607 (ansi_encode_filename): New and updated prototypes.
609 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
611 (unexec): Don't use dostounix_filename, it expects a file name in
612 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
615 * fileio.c (Ffile_name_directory, file_name_as_directory)
616 (directory_file_name, Fexpand_file_name)
617 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
618 arguments of dostounix_filename.
619 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
620 use MAX_UTF8_PATH for size of file-name strings.
621 (emacs_readlinkat): Build an explicitly unibyte string for file
623 (syms_of_fileio) <file-name-coding-system>
624 default-file-name-coding-system>: Mention MS-Windows peculiarities.
626 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
627 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
628 directories to UTF-8.
629 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
630 environment, and each element of the input PATH, to UTF-8.
632 * dired.c (file_attributes): Use build_unibyte_string explicitly
633 to make Lisp strings from user and group names.
635 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
638 * coding.c (decode_file_name, encode_file_name): New functions.
640 * termcap.c (tgetent): Adapt to the change in arguments of
643 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
646 * msdos.c (dostounix_filename, init_environment): Adapt to the
647 change in arguments of dostounix_filename.
649 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
650 [WINDOWSNT]: Encode file names passed to the image libraries in
653 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
654 [WINDOWSNT]: Convert file names to the current ANSI codepage.
656 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
657 arguments of dostounix_filename.
659 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
661 * font.h (struct font_entity) [HAVE_NS]: New field to record
662 font driver which was used to create this entity.
663 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
664 frame where the font was opened.
665 (font_close_object): Add prototype.
666 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
667 (font_close_object): Not static any more. Lost frame arg.
668 Adjust comment and users.
669 * alloc.c (cleanup_vector): Call font_close_object to adjust
670 per-frame font counters correctly. If HAVE_NS, also call
671 driver-specific cleanup for font-entity objects.
672 * ftfont.c (ftfont_open):
673 * nsfont.m (nsfont_open):
674 * w32font.c (w32font_open_internal):
675 * xfont.c (xfont_open):
676 * xftfont.c (xftfont_open): Save frame pointer in font object.
677 * macfont.m (macfont_open): Likewise.
678 (macfont_descriptor_entity): Save driver pointer to be able
679 to call its free_entity routine when font-entity is swept.
680 * ftxfont.c (ftxfont_open): Add eassert because frame
681 pointer should be saved by ftfont_driver.open.
683 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
685 * xterm.c (x_make_frame_visible): Restore hack which is needed when
686 input polling is used. This is still meaningful for Cygwin, see
687 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
688 * keyboard.c (poll_for_input_1, input_polling_used): Define
690 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
691 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
692 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
693 (font_for_char): Prefer ptrdiff_t to int for buffer position.
694 (face_for_char): Likewise. Rearrange eassert and return ASCII
695 face for CHAR_BYTE8_P.
696 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
698 2013-12-11 Ken Brown <kbrown@cornell.edu>
700 * dispextern.h (erase_phys_cursor):
701 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
703 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
705 * nsterm.m (x_free_frame_resources):
706 * term.c (tty_free_frame_resources):
707 * xterm.c (x_free_frame_resources): Do not check for non-NULL
708 face cache because it's implied by free_frame_faces anyway.
709 * w32term.c (x_free_frame_resources): Likewise. Do not call
710 free_frame_faces twice.
712 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
714 * editfns.c (Fformat_time_string): Mention %F in the doc.
716 2013-12-11 Martin Rudalics <rudalics@gmx.at>
718 * window.c (resize_frame_windows): Don't return immediately when
719 the root window's size doesn't change - the minibuffer window
720 may still have to be repositioned/resized.
721 * xfns.c (Fx_create_frame): Always change the frame size after
722 initializing the frame's faces.
723 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
724 change_frame_size should already have done it.
725 (x_new_font): Assign new tool- and menu-bar heights.
726 (x_set_window_size_1): Account for tool- and menu-bar heights
727 (Bug#16013). Don't set pixel sizes since change_frame_size
728 should already have done it.
730 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
732 Remove the option of using libcrypto.
733 * Makefile.in (LIB_CRYPTO): Remove.
734 (LIBES): Don't use it.
736 2013-12-11 Juri Linkov <juri@jurta.org>
738 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
739 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
741 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
743 * xdisp.c (display_tool_bar_line): Don't extend on a previously
744 drawn tool bar items (Bug#16058).
745 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
747 2013-12-09 Ken Brown <kbrown@cornell.edu>
749 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
751 * lisp.h (get_frame_param): Adjust conditions for prototype
754 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
756 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
757 Avoid unused macro warning if configured --without-xft.
759 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
761 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
763 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
765 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
767 * emacs.c (main): Call fixup_locale a second time for GNUStep.
769 2013-12-08 Martin Rudalics <rudalics@gmx.at>
771 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
773 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
775 Use libcrypto's checksum implementations if available, for speed.
776 * Makefile.in (LIB_CRYPTO): New macro.
779 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
780 The macro didn't conform to C99 due to type mismatch,
781 which caused compilation failure with Sun C 5.12,
782 and it was confusing anyway. Include window.h to declare
783 redisplay_other_windows.
785 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
787 * window.c (set_window_buffer): Update mode line (bug#16084).
789 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
791 Fix minor problems found by static checking.
792 * keyboard.c (poll_for_input_1, input_polling_used):
793 Define only if HAVE_NTGUI.
794 * xmenu.c (popup_activate_callback): Omit unnecessary
795 check against USE_X_TOOLKIT, which must be defined here anyway.
796 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
799 2013-12-07 Martin Rudalics <rudalics@gmx.at>
801 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
803 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
805 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
807 * nsterm.m (x_set_window_size): Remove fprintf.
808 (init): Define always. Set applicationDidFinishLaunchingCalled
810 (applicationDidFinishLaunching:):
811 Set applicationDidFinishLaunchingCalled.
812 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
815 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
817 Pixel resize changes for NS (Bug#16049).
818 * nsterm.m (x_set_window_size): Change parameters rows/cols to
819 height/width. row/cols are locals.
820 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
821 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
822 (windowWillResize): Remove gsextra. Calculate extra as in
824 (x_new_font): Don't change frame size if fullscreen.
825 Change size pixelwise.
827 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
828 comment in xfns.c. Change to pixelwise call.
830 2013-12-06 Eli Zaretskii <eliz@gnu.org>
832 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
835 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
837 * xterm.c (input_signal_count): Remove.
838 (x_dispatch_event): Define unconditionally.
839 (x_make_frame_visible): Process X events until the frame
840 is really visible (Bug#16027).
841 * xterm.h (x_dispatch_event): Declare unconditionally.
843 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
845 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
847 * nsterm.m (x_set_window_size): Handle pixelwise.
849 2013-12-05 Martin Rudalics <rudalics@gmx.at>
851 * w32term.c (x_new_font):
852 * xterm.c (x_new_font): Calculate new frame size from new font
855 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
857 * lisp.h (FOR_EACH_TAIL): New macro.
858 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
860 * window.c (select_window): Call second wset_redisplay before we change
861 selected_window (bug#16034).
863 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
865 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
867 2013-12-04 Eli Zaretskii <eliz@gnu.org>
869 * w32xfns.c: Include window.h, to avoid a compiler warning.
871 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
873 * window.c (window_scroll): Mark window for redisplay (bug#16034).
874 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
875 window_scroll takes care of it.
876 (Fset_window_point, Fdelete_other_windows_internal)
877 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
878 (Fsplit_window_internal, Fdelete_window_internal)
879 (Fresize_mini_window_internal, Fset_window_configuration)
880 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
881 cause redisplay instead of forcing a complete redisplay.
882 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
883 we're only affecting the selected_window.
885 2013-12-04 Eli Zaretskii <eliz@gnu.org>
887 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
888 directional control characters. Update type and category
889 determination according to the UBA from Unicode v6.3.
890 (bidi_category_t): New category EXPLICIT_FORMATTING.
892 * dispextern.h (bidi_type_t): Update to include new bidirectional
893 properties introduced with Unicode v6.3. (Bug#16043)
895 2013-12-04 Martin Rudalics <rudalics@gmx.at>
897 * xterm.c (XTflash): Fix coordinate of bottom area to flash
900 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
902 * font.c (font_list_entities): Remove dummy assignment.
903 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
904 used on graphic displays only. Remove unused 'font_encoder' member.
905 (struct font_bitmap): Remove unused 'extra' member.
906 * nsfont.m (nsfont_open):
907 * w32font.c (w32font_open_internal):
908 * ftfont.c (ftfont_get_bitmap): Adjust users.
910 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
912 Use bool for boolean.
913 * tparam.c (tparam1):
914 * undo.c (record_point, record_property_change):
915 Use bool for boolean, for local vars that are always true or false.
917 Minor integer overflow fixes (Bug#16033).
918 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
919 This improves on the previous fix to this function.
920 (window_resize_check): When summing up pixel counts, don't rely on
921 undefined behavior if the sum overflows.
923 2013-12-03 Martin Rudalics <rudalics@gmx.at>
925 * window.c (Fset_window_new_pixel): Don't choke at negative
926 argument value (Bug#16033).
928 * xfns.c (Fx_create_frame): Add another call to change_frame_size
929 to avoid crash in window_box_height.
931 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
932 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
934 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
936 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
938 Minor integer overflow fixes.
939 * window.c (Fset_window_new_pixel, grow_mini_window):
940 * xdisp.c (Fwindow_text_pixel_size):
941 Avoid undefined behavior on signed integer overflow.
942 * xfns.c (x_set_mouse_color):
943 Check that drag shape fits in 'unsigned', since that's what X wants.
945 2013-12-02 Eli Zaretskii <eliz@gnu.org>
947 Improve reporting of fatal exception on MS-Windows.
948 * w32fns.c (my_exception_handler): New function.
949 (globals_of_w32fns): Set it up as the unhandled exception
950 handler. Initialize exception code and address to zeros.
951 (emacs_abort): If the exception code and address are available,
952 print them at the beginning of the backtrace. Fix the format of
953 printing addresses (was producing 0x0x12345678 on XP).
956 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
958 * eval.c (Fbacktrace__locals): New function.
959 (syms_of_eval): Defsubr it.
961 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
963 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
964 Define here to unify between...
965 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
966 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
968 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
970 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
972 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
973 fringe background extension.
974 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
975 because they are now always the same as `left' and `width',
976 respectively. Remove code for the case that `width' and
977 `sb_width' are different.
979 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
981 Fix minor problems found by static checking.
982 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
983 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
984 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
986 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
988 * image.c (imagemagick_compute_animated_image): Don't crash if we
989 have an animation with different-sized images (bug#15313).
991 2013-11-30 Martin Rudalics <rudalics@gmx.at>
993 Remove some unused items introduced during pixelwise change.
994 * window.c (window_resize_total_check): Remove unused function.
995 * xdisp.c (remember_mouse_glyph): Remove unused label.
996 (Ftool_bar_height): Move declaration inside #if.
997 * xterm.c (x_set_window_size): Don't use r and c.
999 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1001 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1004 * window.c (Fset_window_configuration): Comment out unused variables.
1006 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1008 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1010 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1012 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1014 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1015 HAVE_GNUTLS3 (Bug#16001).
1017 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1018 if interrupts are deferred (Bug#15801).
1020 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1022 Support resizing frames and windows pixelwise.
1023 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1024 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1025 (struct glyph_matrix): Replace window_left_col and
1026 window_top_line by window_pixel_left and window_pixel_top.
1027 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1029 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1030 (draw_window_divider, move_it_to, x_draw_right_divider)
1031 (x_draw_bottom_divider, change_frame_size): Add or fix
1033 * dispnew.c (change_frame_size_1): Change prototype.
1034 (adjust_glyph_matrix, required_matrix_width)
1035 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1036 values instead of lines and columns.
1037 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1038 WINDOW_TOTAL_FRINGE_WIDTH.
1039 (handle_window_change_signal, do_pending_window_change)
1040 (init_display): Adjusts calls of change_frame_size.
1041 (change_frame_size, change_frame_size_1): Handle pixelwise
1043 * frame.c (Qright_divider_width, Qbottom_divider_width):
1045 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1046 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1047 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1048 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1050 (set_frame_param): New function.
1051 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1052 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1053 (Ffringe_width, Fborder_width, Fright_divider_width)
1054 (Fbottom_divider_width): New functions, defsubr them.
1055 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1056 New argument pixelwise.
1057 (struct frame_parm_table): New members Qright_divider_width and
1058 Qbottom_divider_width.
1059 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1060 (x_report_frame_params): Handle Qright_divider_width and
1061 Qbottom_divider_width.
1062 (x_set_right_divider_width, x_set_bottom_divider_width):
1064 (frame_resize_pixelwise): New option.
1065 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1066 new_pixelwise, right_divider_width and bottom_divider_width;
1067 remove total_lines; rename text_lines, text_cols, new_text_lines
1068 and new_text_cols to text_height, text_width, new_height and
1069 new_width respectively.
1070 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1071 FRAME_TEXT_WIDTH respectively.
1072 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1073 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1074 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1076 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1077 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1078 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1079 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1080 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1081 (FRAME_TOTAL_COLS_ARG): Remove macro.
1082 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1083 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1084 (x_wm_set_size_hint): Handle frame pixel sizes.
1085 * indent.c (compute_motion, Fcompute_motion):
1086 Call window_body_width instead of window_body_cols.
1087 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1088 (make_lispy_position): Handle right and bottom dividers.
1089 (Fsuspend_emacs): Pixelize call of change_frame_size.
1090 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1091 * lisp.h: Extern set_frame_param.
1092 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1094 (Fx_create_frame): Add entry for vertical_drag_cursor.
1095 Pixelize call of change_frame_size.
1096 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1097 * nsterm.m (ns_update_window_end): Optionally draw right
1099 (x_set_window_size): Add argument pixelwise.
1100 Call check_frame_size and change_frame_size with pixelwise zero.
1101 (ns_draw_window_divider): New function.
1102 (ns_redisplay_interface): Add ns_draw_window_divider.
1103 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1104 (x_new_font): Call x_set_window_size with pixelwise zero.
1105 * print.c (print_object): For a window print its sequence
1107 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1108 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1109 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1110 (w32_createwindow): Use scroll bar area width.
1111 (w32_wnd_proc): Handle bottom divider width.
1112 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1113 (Fx_create_frame): Default divider width parameters.
1114 Caclulate sizes pixelwise. Add vertical drag cursor support.
1115 (x_create_tip_frame): Default divider widths to zero.
1116 Pixelize call to change_frame_size.
1117 (Fx_show_tip): Add handling of divider widths. Pixelize window
1119 (Fw32_frame_rect): New function.
1120 (frame_parm_handler w32_frame_parm_handlers): Add divider
1122 (Vx_window_vertical_drag_shape): Add variable.
1123 * w32inevt.c (resize_event, maybe_generate_resize_event):
1124 Pixelize change_frame_size calls.
1125 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1127 * w32term.c (w32_draw_window_divider): New function.
1128 (x_update_window_end): Handle right divider.
1129 (w32_draw_fringe_bitmap, x_scroll_run)
1130 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1131 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1132 Calculate new frame sizes pixelwise.
1133 (x_new_font): Pixelize call to x_set_window_size.
1134 (x_check_fullscreen): Pixelize call to change_frame_size.
1135 (x_set_window_size_1, x_set_window_size): New argument
1136 pixelwise. Calculate pixelwise.
1137 (x_wm_set_size_hint): Use scroll bar area width.
1138 (w32_redisplay_interface): Add w32_draw_window_divider.
1139 * w32term.h (struct w32_output): Add vertical drag cursor.
1140 * widget.c (set_frame_size, update_wm_hints)
1141 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1143 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1144 * window.c (sequence_number): Restore.
1145 (Fwindow_pixel_width, Fwindow_pixel_height)
1146 (Fwindow_mode_line_height, Fwindow_header_line_height)
1147 (window_pixel_to_total, Frun_window_scroll_functions)
1148 (Fset_window_new_pixel, window_resize_apply_total)
1149 (Fwindow_resize_apply_total): New functions.
1150 (window_body_height, window_body_width): Rename from
1151 window_body_lines. New argument PIXELWISE.
1152 Calculate pixelwise.
1153 (Fwindow_body_height, Fwindow_body_width): New argument
1155 (coordinates_in_window, window_relative_x_coord): Use window's
1156 pixel width instead of total width.
1157 (replace_window, recombine_windows): Initialize pixel values.
1158 (resize_root_window, resize_frame_windows, grow_mini_window)
1159 (shrink_mini_window): New argument PIXELWISE.
1160 Calculate pixelwise.
1161 (Fdelete_other_windows_internal, adjust_window_margins)
1162 (window_resize_check, window_resize_apply)
1163 (Fdelete_window_internal, Fresize_mini_window_internal)
1164 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1165 (check_frame_size): Rename arguments. New argument PIXELWISE.
1166 Calculate pixelwise.
1167 (set_window_buffer): Make samebuf bool. Run configuration change
1168 hook only if buffer changed.
1169 (Fset_window_buffer): Rewrite doc-string.
1170 (make_window): Initialize new_pixel slot.
1171 (Fwindow_resize_apply): Check pixel size of root window.
1172 (Fsplit_window_internal): Call 2nd argument pixel_size.
1173 Calculate pixelwise.
1174 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1176 (save_window_data): New slots frame_text_width,
1177 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1178 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1180 (Fcurrent_window_configuration, Fset_window_configuration)
1181 (save_window_save, compare_window_configurations): Handle new
1182 slots in save_window_data and saved_window.
1183 (Fset_window_scroll_bars): Fix doc-string.
1184 (window_resize_pixelwise): New variable.
1185 (coordinates_in_window, Fcoordinates_in_window_p):
1187 (make_parent_window): Adjust sequence_number.
1188 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1190 * window.h (struct window): New members new_pixel, pixel_left,
1191 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1192 (wset_new_pixel): New function.
1193 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1194 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1195 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1196 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1197 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1198 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1199 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1200 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1201 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1202 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1203 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1204 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1205 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1206 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1207 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1209 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1210 (window_body_width, check_frame_size): Adapt external declarations.
1211 * xdisp.c (last_max_ascent): New integer.
1212 (window_text_bottom_y): Handle bottom divider.
1213 (window_box_width, window_box_height): Calculate pixelwise.
1214 (get_glyph_string_clip_rects): Handle right divider.
1215 (remember_mouse_glyph): When windows are resized pixelwise
1216 proceed with width and height set to 1.
1217 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1219 (move_it_to): Calculate and return maximum x position
1221 (Fwindow_text_pixel_size): New function.
1222 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1223 (tool_bar_lines_needed): Rename to tool_bar_height.
1224 Calculate pixelwise.
1225 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1226 Calculate pixelwise.
1227 (redisplay_tool_bar): Calculate pixelwise.
1228 (redisplay_window): Calculate pixelwise. Handle dividers.
1229 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1230 (x_draw_vertical_border): Handle dividers.
1231 (define_frame_cursor1): Handle vertical drag cursor.
1232 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1233 (expose_window): Calculate pixelwise. Handle dividers.
1234 (init_xdisp): Initialize pixel values.
1235 * xfaces.c (Qwindow_divider): New face.
1236 (realize_basic_faces): Realize it.
1237 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1238 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1239 (x_set_scroll_bar_default_width): Default actual width to 16.
1240 (Fx_create_frame): Set sizes pixelwise.
1241 (x_create_tip_frame): Default divider widths to zero.
1242 Pixelize call of change_frame_size.
1243 (Fx_show_tip): Handle divider widths. Initial pixel position
1245 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1246 (Vx_window_vertical_drag_shape): New option.
1247 * xmenu.c (free_frame_menubar): Pixelize call of
1249 * xterm.c (x_draw_window_divider): New function.
1250 (x_update_window_end): Optionally draw right divider.
1251 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1252 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1253 (handle_one_xevent, x_new_font): Calculate pixelwise.
1254 (x_set_window_size_1, x_set_window_size): New argument
1255 pixelwise. Calculate pixelwise.
1256 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1257 (struct x_redisplay_interface): Add x_draw_window_divider.
1258 * xterm.h (struct x_output): Add vertical_drag_cursor.
1260 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1262 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1263 Set invisible frames's `redisplay' when a full redisplay is requested.
1264 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1265 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1266 (display_mode_lines): Set it here instead.
1268 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1270 * dispextern.h (set_window_update_flags): Remove.
1272 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1274 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1276 * xdisp.c (REDISPLAY_SOME_P): New macro.
1277 (redisplay_internal): Use it (bug#15999).
1278 (prepare_menu_bars, redisplay_window): Use it as well.
1280 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1282 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1284 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1285 (globals_of_w32font): Zero it out.
1286 (GetCharWidth32W_Proc): New function pointer.
1287 (get_char_width_32_w): New function.
1288 (compute_metrics): If get_glyph_outline_w returns an error, try
1289 get_char_width_32_w before declaring a failure. This avoids
1290 punishing raster (a.k.a. "bitmap") fonts by slowing down
1291 redisplay. (Bug#6364).
1293 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1295 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1296 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1297 highlight needs to be redisplayed. (Bug#15913)
1299 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1301 Fix minor problems found by static checking.
1302 * buffer.h (struct buffer_text, struct buffer):
1303 * frame.h (struct frame):
1304 * window.h (struct window):
1305 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1306 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1307 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1308 no-longer-valid use of HAVE_MENUS.
1309 * xdisp.c (propagate_buffer_redisplay): Now static.
1311 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1313 * xmenu.c (Fmenu_or_popup_active_p):
1314 * window.c (Fset_window_configuration):
1315 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1316 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1317 * fns.c (Fyes_or_no_p):
1318 * editfns.c (Fmessage_box, Fmessage_or_box):
1319 * alloc.c (make_save_ptr_ptr):
1320 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1322 * window.c (Fset_window_configuration): Move select_window later.
1324 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1326 Refine redisplay optimizations to only redisplay *some* frames/windows
1327 rather than all of them.
1328 * xdisp.c (REDISPLAY_SOME): New constant.
1329 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1330 (bset_redisplay, bset_update_mode_line): New functions.
1331 (message_dolog): Use bset_redisplay.
1332 (clear_garbaged_frames): Use fset_redisplay.
1333 (echo_area_display): Use wset_redisplay.
1334 (buffer_shared_and_changed): Remove.
1335 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1336 frame titles. Compute the actual set of windows redisplayed.
1337 Don't update frame titles and menu bars for frames that don't need to
1339 (propagate_buffer_redisplay): New function.
1341 (redisplay_internal): Use it. Be more selective in the set of windows
1342 we redisplay. Propagate windows_or_buffers_changed to
1343 update_mode_lines a bit later to simplify the code.
1344 (mark_window_display_accurate_1): Reset window and buffer's
1346 (redisplay_window): Do nothing if neither the window nor the buffer nor
1347 the frame needs redisplay.
1348 * window.h (struct window): Add `redisplay' field.
1349 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1350 (redisplay_other_windows, window_list): New declarations.
1351 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1352 (window_list): Not static any more.
1353 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1354 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1355 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1356 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1357 * frame.h (struct frame): Add `redisplay' field.
1358 Move `external_menu_bar' bitfield next to other bit-fields.
1359 (SET_FRAME_GARBAGED): Use fset_redisplay.
1360 (SET_FRAME_VISIBLE): Don't garbage the frame;
1361 Use redisplay_other_windows.
1362 * buffer.h (struct buffer): Add `redisplay' field.
1363 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1364 (modify_overlay): Use bset_redisplay.
1365 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1367 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1369 Support w32 file notifications in batch mode.
1370 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1371 invalid (which happens in batch mode). If non-interactive, call
1372 handle_file_notifications to store file notification events in the
1373 input queue. (Bug#15933)
1375 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1377 * w32inevt.c (handle_file_notifications): Now external, not static.
1379 * w32term.h (handle_file_notifications): Provide prototype.
1381 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1382 init_crit, since init_display, which does that otherwise, is not
1385 2013-11-27 Glenn Morris <rgm@gnu.org>
1387 * Makefile.in ($(lispsource)/international/charprop.el): New.
1388 (emacs$(EXEEXT)): Depend on charprop.el.
1390 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1392 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1393 deleting portions of the buffer under non-nil REPLACE argument.
1396 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1397 directory, watch it and not its parent.
1398 (add_watch): Allow empty string in FILE.
1400 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1402 * window.c (Fset_window_start, window_resize_apply)
1403 (window_scroll): Reset window_end_valid (Bug#15957).
1405 2013-11-27 Glenn Morris <rgm@gnu.org>
1407 * Makefile.in (leimdir): Now in lisp source directory.
1408 ($(leimdir)/leim-list.el): Just use ../leim .
1409 * epaths.in (PATH_DUMPLOADSEARCH):
1410 * lread.c (load_path_default):
1411 * nsterm.m (ns_load_path): No more leim directory.
1413 2013-11-26 Andreas Schwab <schwab@suse.de>
1415 * .gdbinit (xgettype): Add cast.
1417 2013-11-26 Glenn Morris <rgm@gnu.org>
1419 Preload leim-list.el.
1420 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1421 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1422 is a single directory.
1424 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1426 bool-vector-subsetp is now the normal direction (Bug#15912).
1427 * data.c (Fbool_vector_subsetp): Test whether the first argument
1428 is a subset of the second one, not the reverse. Add doc string.
1430 Fix minor problems found by static checking.
1431 * lread.c (load_path_default): Now static.
1432 * textprop.c (text_property_stickiness): Be consistent about the
1433 test used when deciding whether to consider the previous character.
1434 This simplifies the code a bit.
1436 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1438 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1440 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1441 (syms_of_frame): Don't defsubr them.
1443 2013-11-25 Glenn Morris <rgm@gnu.org>
1445 * lread.c (load_path_default): Change the sense of the argument.
1446 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1447 from dump_path. When it is not, avoid checking dump_path twice.
1449 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1450 uninstalled dump_path against installed Vload_path. (Bug#15964)
1452 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1454 Export get_pos_property to Elisp.
1455 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1456 (syms_of_editfns): Export it to Elisp.
1458 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1460 2013-11-23 Romain Francoise <romain@orebokech.com>
1462 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1463 initialization here ...
1464 (syms_of_fileio): ... from here.
1466 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1468 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1469 Please use --enable-check-lisp-object-type.
1471 2013-11-23 Glenn Morris <rgm@gnu.org>
1473 * process.c (get_process): Explicit error for dead buffers.
1475 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1477 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1479 2013-11-23 Glenn Morris <rgm@gnu.org>
1481 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1482 * lread.c (load_path_check): Take path to check as argument.
1483 (load_path_default): New, split from init_lread.
1484 (init_lread): Move calc of default load-path to load_path_default.
1485 Empty elements in EMACSLOADPATH now stand for the default.
1486 (load-path): Doc fix.
1487 * emacs.c (decode_env_path): Add option to treat empty elements
1488 as nil rather than ".".
1489 * callproc.c (init_callproc_1, init_callproc):
1490 * image.c (Vx_bitmap_file_path):
1491 * lisp.h (decode_env_path):
1492 * lread.c (Vsource_directory):
1493 Update for new argument spec of decode_env_path.
1495 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1497 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1498 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1500 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1502 Fix some dependency problems that cause unnecessary recompiles.
1503 Problem reported by RMS in
1504 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1505 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1506 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1507 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1508 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1509 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1510 (boostrap-clean): No need to remove stamp-oldxmenu.
1512 Fix recently introduced bool vector overrun.
1513 This was due to an optimization that went awry.
1514 Reported by Glenn Morris in
1515 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1516 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1517 for empty vectors, undoing the 2013-11-18 change.
1518 * data.c (bool_vector_binop_driver): Rely on this.
1519 Fix bug that occasionally overran the destination.
1520 * lisp.h (struct Lisp_Bool_vector): Document this.
1522 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1524 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1527 * nsterm.m (init, run, stop:): Comment out for now, does not work
1530 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1532 * charset.c (syms_of_charset): Don't read past end of string.
1534 2013-11-19 Glenn Morris <rgm@gnu.org>
1536 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1538 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1540 Add hooks to run on gaining/losing focus. (Bug#15029)
1541 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1542 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1543 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1545 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1547 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1548 The old names predated the API change that put destination at end.
1550 Improve API of recently-added bool vector functions (Bug#15912).
1551 The old API had (bool-vector-count-matches A B)
1552 and (bool-vector-count-matches-at A B I), which gave the
1553 misleading impression that the two functions were variants, one
1554 with a location I. The new API has (bool-vector-count-population A)
1555 and (bool-vector-count-consecutive A B I) to make the distinction
1556 clearer. The first function no longer has a B argument, since the
1557 caller can easily determine the number of nils if the length and
1558 number of ts is known.
1559 * data.c (Fbool_vector_count_population): Rename from
1560 bool_vector_count_matches, and accept just 1 argument.
1561 (Fbool_vector_count_consecutive): Rename from
1562 Fbool_vector_count_matches_at.
1564 Always allocate at least one bits_word per bool vector.
1565 See Daniel Colascione in:
1566 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1567 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1568 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1569 * lisp.h (struct Lisp_Bool_vector): Document this.
1571 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1573 * insdel.c (invalidate_buffer_caches): New function, consolidated
1574 from part of prepare_to_modify_buffer.
1575 (insert_from_gap, prepare_to_modify_buffer):
1576 * coding.c (code_convert_region, code_convert_string):
1577 Call invalidate_buffer_caches. (Bug#15841)
1579 * lisp.h (invalidate_buffer_caches): Add prototype.
1581 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1583 * w32term.c (x_update_window_end): Don't invalidate the entire
1584 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1585 highlight needs to be redisplayed. (Bug#15913)
1587 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1589 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1591 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1593 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1594 while we are using Vprin1_to_string_buffer.
1596 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1597 after inserting the description string. (Bug#15907)
1599 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1601 * data.c: Work around bogus GCC diagnostic about shift count.
1602 Reported by Eli Zaretskii in
1603 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1604 (pre_value): New function.
1605 (count_trailing_zero_bits): Use it.
1607 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1609 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1610 assume C macros are not supported even under -g3 in these old GCC
1613 2013-11-15 Leo Liu <sdl.web@gmail.com>
1615 * minibuf.c (Ftry_completion, Fall_completions)
1616 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1618 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1620 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1621 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1622 This avoids placing unnecessary constants into the Emacs code.
1624 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1626 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1627 for Cygwin w32 build.
1629 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1630 for Cygwin w32 build. (Bug#15892)
1632 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1634 Simplify, port and tune bool vector implementation.
1635 * alloc.c (bool_vector_exact_payload_bytes)
1636 (bool_vector_payload_bytes): Remove.
1637 (bool_vector_fill): Return its argument.
1638 * alloc.c (bool_vector_fill):
1640 * print.c (print_object):
1641 Simplify by using bool_vector_bytes.
1642 * alloc.c (make_uninit_bool_vector):
1643 New function, broken out from Fmake_bool_vector.
1644 (Fmake_bool_vector): Use it. Use tail call.
1645 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1646 * data.c (BITS_PER_ULL): New constant.
1647 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1648 if long long versions don't exist.
1649 (shift_right_ull): New function.
1650 (count_one_bits_word): New function, replacing popcount_bits_word
1651 macro. Don't assume that bits_word is no wider than long long.
1652 (count_one_bits_word, count_trailing_zero_bits):
1653 Don't assume that bits_word is no wider than long long.
1654 * data.c (bool_vector_binop_driver, bool_vector_not):
1655 * fns.c (Fcopy_sequence):
1657 Create an uninitialized destination, to avoid needless work.
1658 (internal_equal): Simplify.
1659 (Ffillarray): Prefer tail call.
1660 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1661 contain at least one word.
1662 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1663 chars are narrower than ints.
1664 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1665 * fns.c (Fcopy_sequence):
1667 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1668 Don't try to port to hosts where bits_word values have holes; the
1669 code wouldn't work there anyway. Verify this assumption, though.
1670 (bool_vector_bytes): New function.
1671 (make_uninit_bool_vector): New decl.
1672 (bool_vector_fill): Now returns Lisp_Object.
1674 * xfns.c (xic_create_fontsetname):
1675 * xrdb.c (gethomedir): Prefer tail calls.
1677 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1679 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1680 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1682 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1683 that requires a return value.
1684 (Fset_buffer_modified_p): Take advantage of this change to do
1687 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1689 * buffer.c (Frestore_buffer_modified_p): Sync it with
1690 Fset_buffer_modified_p.
1691 (Fforce_mode_line_update): New function, moved from subr.el.
1692 (Fset_buffer_modified_p): Use them.
1693 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1695 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1697 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1698 This avoids undefined behavior when subtracting pointers into
1699 different aways. On my platform it also makes the code a tad
1700 smaller and presumably faster.
1702 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1704 * keyboard.c (command_loop_1): Use region-extract-function.
1705 * insdel.c (Qregion_extract_function): Not static any more (can we
1706 stop pretending that these vars can benefit from being marked static?).
1708 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1710 * search.c (find_newline): If buffer text is relocated during the
1711 "dumb loop", adjust C pointers into buffer text to follow suit.
1714 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1716 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1717 for conversion (Bug#15837).
1719 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1721 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1722 for the entire range of inserted characters. (Bug#15841)
1724 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1726 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1728 (realize_default_face): Remove assignment to distant-foreground if
1729 unspecified (Bug#15815).
1731 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1733 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1734 cache-long-scans disabled, since we don't want to call
1735 prepare_to_modify_buffer (in insert_1_both) for each message we
1738 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1739 from buffer.c. Improve commentary to the buffer field setter
1742 * buffer.c (bset_cache_long_scans): Static function deleted.
1743 Improve commentary to the buffer field setter functions.
1744 (init_buffer_once): Default for cache-long-scans changed to t.
1747 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1749 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1751 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1752 This bug was introduced in my 2013-06-21 change, and caused
1753 struct Lisp_Sub_Char_Table objects to be given too many slots,
1754 which broke 'make -C admin/unidata'.
1756 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1758 Import changes from mac-port 4.5.
1759 * macfont.m (mac_font_copy_default_descriptors_for_language)
1760 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1761 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1762 (macfont_language_default_font_names): New.
1763 (macfont_list): Rearrange language/charset code.
1764 (macfont_close): Don't check for macfont_info->cache.
1765 (mac_ctfont_create_preferred_family_for_attributes): New font
1766 selection code, call
1767 mac_font_copy_default_name_for_charset_and_languages.
1768 (mac_font_copy_default_descriptors_for_language)
1769 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1771 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1773 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1775 Port to C11 aligned_alloc, and fix some integer overflows.
1776 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1777 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1778 and use of posix_memalign replaced with aligned_alloc.
1779 (aligned_alloc): New function, defined or declared as needed.
1780 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1781 Don't undef; configure.ac now does this.
1782 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1783 (calloc, aligned_alloc): Check for integer overflow.
1784 (aligned_alloc): Rename from memalign. All uses changed.
1785 (memalign): New function, an alias for aligned_alloc.
1787 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1789 * xdisp.c (redisplay_internal): Fix typo in last change.
1791 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1793 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1795 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1797 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1798 redisplay--mode-lines-cause.
1799 (redisplay_internal): Keep them uptodate. Remove redundant check of
1800 buffer_shared_and_changed.
1801 * *.[chm]: Number every assignment to update_mode_lines so we
1802 can track why it is set.
1804 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1806 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1808 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1810 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1811 can track why it is set.
1813 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1815 Integer-related fixes for term.c etc.
1816 * dispextern.h (face_tty_specified_color): New function.
1817 * term.c (turn_on_face): Don't rely on undefined behavior when
1818 assigning an out-of-range value to 'long'.
1819 Simplify test for toggling highlight.
1820 (tty_capable_p): Omit last two (unused) args. All callers changed.
1821 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1822 (read_menu_input, tty_menu_activate, tty_menu_show):
1823 * xfaces.c (x_supports_face_attributes_p)
1824 (tty_supports_face_attributes_p):
1825 Use bool for boolean. All callers changed.
1826 (tty_supports_face_attributes_p): Omit defaults for color indices;
1827 no longer needed. Simplify tail call.
1829 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1831 * xdisp.c (prepare_menu_bars): Mark static.
1832 * lisp.h (prepare_menu_bars): Don't declare.
1833 * xselect.c (x_handle_selection_clear):
1834 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1836 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1838 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1839 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1841 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1843 * keyboard.c (Fcommand_error_default_function): Rename from
1844 Fdefault_error_output.
1846 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1848 * keyboard.c (Fdefault_error_output): New function, extracted from
1850 (syms_of_keyboard): Use it for Vcommand_error_function.
1852 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1854 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1855 (init_eval): Use it to ensure handlerlist is non-NULL.
1856 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1857 (Fsignal): Adjust NULLness test of handlerlist.
1858 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1860 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1862 * callproc.c (call_process): Call prepare_to_modify_buffer before
1863 decoding text read from the sub-process, as the decoded stuff will
1864 be inserted into the buffer. This will invalidate the various
1865 caches maintained for the buffer. (Bug#15148)
1867 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1869 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1870 string of glyphless-char-display.
1872 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1874 * nsfns.m (ns_get_name_from_ioreg): New function.
1875 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1876 OSX >= 10.9. Use ns_get_name_from_ioreg.
1878 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1880 Simplify and port recent bool vector changes.
1881 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1882 only in this file. Use a more-efficient implementation if the
1883 second argument is a power of 2.
1884 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1885 Remove no-longer-necessary compile-time checks.
1886 (bool_vector_exact_payload_bytes): New function.
1887 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1888 exact payload changed to call the new function. Do not assume
1889 that the arg or result fits in ptrdiff_t.
1890 (bool_vector_fill): New function.
1891 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1893 (vroundup_ct): Don't assume arg fits in size_t.
1894 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1895 invoke set_category_set.
1896 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1897 All callers changed. Use bool_vector_set.
1898 * category.h (XCATEGORY_SET): Remove; no longer needed.
1899 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1901 * data.c (Faref): Use bool_vector_ref.
1902 (Faset): Use bool_vector_set.
1903 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1904 (Fbool_vector_not, Fbool_vector_count_matches)
1905 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1906 * fns.c (concat): Use bool_vector_ref.
1907 (Ffillarray): Use bool_vector_fill.
1908 (mapcar1): Use bool_vector_ref.
1909 (sxhash_bool_vector): Hash words, not bytes.
1910 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1911 a constant, since it's now used in #if.
1912 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1913 unsigned char on unusual architectures, so that we no longer
1914 assume that the number of bits per bits_word is a power of two or
1915 is a multiple of 8 or of CHAR_BIT.
1916 (Qt): Add forward decl.
1917 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1918 at least as strictly as bits_word.
1919 (bool_vector_data, bool_vector_uchar_data): New accessors.
1920 All data structure accesses changed to use them.
1921 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1922 (bool_vector_set): New functions.
1923 (bool_vector_fill): New decl.
1924 (ROUNDUP): Move to alloc.c as described above.
1926 Fix recent gnutls changes.
1927 * gnutls.c (Fgnutls_boot): Don't assume C99.
1928 * process.c (wait_reading_process_output): Fix typo in recent change.
1930 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1932 * process.c (wait_reading_process_output, read_process_output)
1933 (send_process): Check gnutls_state is not NULL.
1935 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1936 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1938 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1940 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1941 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1943 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1946 * nsfns.m (Fx_create_frame): Fix memory leak.
1948 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1949 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1950 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1952 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1954 * xdisp.c (message3_nolog, message_with_string): Encode the string
1955 before writing it to the terminal in a non-interactive session.
1957 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1958 sure we concatenate them into a unibyte string.
1960 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1961 resulting temporary name before returning it to the caller.
1962 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1963 is a unibyte string, convert NAME to a unibyte string to ensure
1964 that the result is also a unibyte string.
1966 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1967 create unibyte strings from default paths and directory/file
1970 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1973 * callproc.c (init_callproc): Use build_unibyte_string to make
1974 sure we create unibyte strings from default paths and
1975 directory/file names.
1977 * buffer.c (init_buffer): Don't store default-directory of
1978 *scratch* in multibyte form. The original problem which led to
1979 that is described in
1980 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1981 but it was solved long ago. (Bug#15260)
1983 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1985 Port to stricter C99 platforms.
1986 Especially, C99 prohibits nesting a struct X inside struct Y if
1987 struct X has a flexible array member.
1988 * alloc.c (struct sdata): New type.
1989 (sdata): Implement in terms of struct sdata.
1990 Remove u member; all uses replaced by next_vector, set_next_vector.
1991 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1992 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1993 (struct sblock): Rename first_data member to data, which is now
1994 a flexible array member. All uses changed.
1995 (next_vector, set_next_vector, large_vector_vec): New functions.
1996 (vector_alignment): New constant.
1997 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1998 (struct large-vector): Now merely a NEXT member, since the old approach
1999 ran afoul of stricter C99. All uses changed to use
2000 large_vector_vec or large_vector_offset.
2001 (large_vector_offset): New constant.
2002 * dispnew.c: Include tparam.h, for tgetent.
2003 Do not include term.h; no longer needed.
2004 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2005 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2006 (struct Lisp_Vector): Use a flexible array member for contents,
2007 instead of a union with a member that is an array of size 1.
2009 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2010 fact that the struct no longer contains a union.
2011 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2012 (struct Lisp_Save_Value, struct Lisp_Free):
2013 Use unsigned, not int, for spacers, to avoid c99 warning.
2014 (union specbinding): Use unsigned, not bool, for bitfield, as
2015 bool is not portable to pre-C99 hosts.
2017 2013-11-04 Glenn Morris <rgm@gnu.org>
2019 * emacs.c (usage_message): Mention that `-L :...' appends.
2021 2013-11-02 Glenn Morris <rgm@gnu.org>
2023 * Makefile.in (abs_builddir): Remove.
2024 (bootstrap_exe): Use relative filename.
2026 Use relative filenames in TAGS files.
2027 * Makefile.in (abs_srcdir): Remove it again.
2028 (.PHONY): Remove frc.
2029 (maintainer-clean): No more TAGS-LISP file.
2030 (TAGS): Pass relative file names to etags.
2031 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2033 * Makefile.in (abs_srcdir): New, set by configure.
2035 (maintainer-clean): Remove pointless echo. That should be in the
2036 top-level Makefile, if anywhere. Delete TAGS-LISP.
2037 (extraclean): No s/ and m/ directories for some time.
2038 (TAGS): Also depend on ctagsfiles3.
2039 Remove no-longer-defined S_FILE.
2040 Pass absolute filenames to etags once more.
2041 (TAGS-LISP): Replace lispdir with its expansion.
2042 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2043 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2045 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2047 * xfaces.c (check_lface_attrs, realize_default_face):
2048 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2049 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2051 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2053 * emacs.c (original_pwd): Remove global var by making it local.
2054 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2056 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2058 * xfaces.c: Declare color_distance.
2059 (QCdistant_foreground): New variable.
2060 (NEAR_SAME_COLOR_THRESHOLD): New define.
2061 (load_color2): New function.
2062 (load_color): Call load_color2.
2063 (load_face_colors): Call load_color2 and if distant-color is specified
2064 calculate distant and use distant-color if colors are near.
2065 (LFACE_DISTANT_FOREGROUND): New define.
2066 (merge_face_ref, Finternal_set_lisp_face_attribute)
2067 (Finternal_get_lisp_face_attribute)
2068 (x_supports_face_attributes_p): Handle distant-foreground similar to
2070 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2072 * dispextern.h (lface_attribute_index):
2073 Add LFACE_DISTANT_FOREGROUND_INDEX.
2075 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2077 * image.c (pbm_next_char): New function.
2078 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2079 (pbm_scan_number): Use it.
2080 (Qlibjpeg_version): New variable.
2081 (syms_of_image): DEFSYM and initialize it.
2083 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2085 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2087 2013-10-31 Glenn Morris <rgm@gnu.org>
2089 * emacs.c (original_pwd): New char.
2090 (main): If using --chdir, store original_pwd.
2091 (init_cmdargs): When setting Vinvocation_directory based on a
2092 relative argv[0], use original_pwd if set. (Bug#15768)
2094 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2096 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2098 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2100 * insdel.c: Fix minor problems found by static checking.
2101 (Qregion_extract_function): Now static.
2102 (prepare_to_modify_buffer_1): Remove unused locals.
2104 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2106 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2107 (syms_of_xdisp): Declare pre-redisplay-function.
2108 (markpos_of_region): Remove function.
2109 (init_iterator, compute_stop_pos, handle_face_prop)
2110 (face_before_or_after_it_pos, reseat_to_string)
2111 (get_next_display_element, window_buffer_changed)
2112 (redisplay_internal, try_cursor_movement, redisplay_window)
2113 (try_window_reusing_current_matrix, try_window_id, display_line)
2114 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2115 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2116 * window.h (struct window): Remove field `region_showing'.
2117 * dispextern.h (struct it): Remove region_beg/end_charpos.
2118 (face_at_buffer_position, face_for_overlay_string)
2119 (face_at_string_position): Update prototypes.
2120 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2121 (face_at_string_position): Remove `region_beg' and `region_end' args.
2122 * fontset.c (Finternal_char_font):
2123 * font.c (font_at, font_range): Adjust calls accordingly.
2124 * insdel.c (Qregion_extract_function): New var.
2125 (syms_of_insdel): Initialize it.
2126 (prepare_to_modify_buffer_1): Use it.
2128 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2130 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2131 * ftxfont.c (ftxfont_get_gcs):
2132 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2133 * xfaces.c (x_free_colors, x_free_dpy_colors)
2134 (x_create_gc, unload_color):
2135 * xselect.c (x_property_data_to_lisp):
2136 * xsettings.c (parse_settings):
2137 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2138 (get_bits_and_offset): Adjust definition.
2139 * frame.c (XParseGeometry): Adjust locals.
2140 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2141 * regex.h (toplevel): Likewise for reg_syntax_t.
2143 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2145 * eval.c (run_hook_with_args): Use FUNCTIONP.
2147 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2149 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2150 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2151 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2152 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2153 on MS-Windows anyway.
2154 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2155 (free_realized_face): ...adjust user.
2156 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2157 white relief pixels to -1.
2158 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2159 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2160 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2162 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2164 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2165 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2166 in practice now. All callers changed.
2168 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2170 * dispextern.h (struct face): Use bitfields for 'underline_type'
2171 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2172 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2173 'stipple' member. Move 'lface' member up to help...
2174 * xfaces.c (make_realized_face): ...this function to find and
2175 clear just the members that need clearing.
2176 (load_face_colors, realize_x_face):
2177 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2179 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2181 * xftfont.c (struct xftfont_info): Remove set-but-unused
2183 (xftfont_open): Adjust user.
2184 (xftfont_get_colors): Remove useless prototype.
2186 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2188 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2189 before passing them to 'unexec'. (Bug#15260)
2191 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2193 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2195 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2197 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2198 the changed signature of the font driver's 'close' method.
2200 * w32font.h (w32font_close): Adjust the prototype to the change in
2201 function definition.
2203 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2205 * w32uniscribe.c (uniscribe_close): Adapt the call to
2206 w32font_close to its new prototype.
2208 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2210 Omit unused frame argument of font API's close function.
2211 * font.h (struct font): Drop frame argument. Adjust comment.
2212 * font.c (font_clear_cache, font_close_object): Adjust users.
2213 * ftfont.c (ftfont_close):
2214 * ftxfont.c (ftxfont_close):
2215 * macfont.m (macfont_close):
2216 * nsfont.m (nsfont_close):
2217 * w32font.c (w32font_close):
2218 * xfont.c (xfont_close):
2219 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2220 tweak comments and make functions safe if called more than once for
2221 the same font object.
2223 Perform font-specific cleanup when font object is swept by GC. See
2224 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2225 * alloc.c (cleanup_vector): New function.
2226 (sweep_vector): Call it for each reclaimed vector object.
2227 * font.h (struct font): Adjust comment.
2229 2013-10-24 Glenn Morris <rgm@gnu.org>
2231 * Makefile.in (abs_top_srcdir): New, set by configure.
2233 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2235 Adjust recent font-related changes to fix bug#15686.
2236 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2237 is a live window system frame, mark its default font too.
2239 2013-10-23 Glenn Morris <rgm@gnu.org>
2241 * Makefile.in (RUN_TEMACS): Make relative (again).
2242 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2243 (bootstrap-emacs$(EXEEXT)):
2244 Quote entities that might contain whitespace.
2246 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2248 Port to Solaris 10 and its bundled GCC.
2249 Problem reported by Timothy C. Burt.
2250 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2252 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2254 Do not allow font caches to grow too large.
2255 * alloc.c (compact_font_cache_entry, compact_font_caches):
2256 New functions or stub if not HAVE_WINDOW_SYSTEM.
2257 (compact_undo_list): Factor out from Fgarbage_collect.
2259 (mark_face_cache): Mark face font. Move down to avoid
2261 (mark_terminals): Do not mark font cache here.
2262 (Fgarbage_collect): Call compaction functions described
2263 above. Adjust comment.
2265 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2267 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2268 chdir to HOME (bug#15607).
2270 * nsterm.m (Qcocoa, Qgnustep): New variables.
2271 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2272 (ns_get_color): Make selection color work for GNUStep also.
2274 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2276 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2277 handles mouse clicks. Instead, let GPM use the same code as all
2278 the other mice use. See the discussion starting at
2279 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2280 for the details of the problem with the menu bar this fixes.
2282 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2284 Remove port-specific display name lists to avoid extra
2285 complexity and data duplication with display info lists.
2286 * xterm.h (x_display_name_list): Remove declaration.
2287 * xterm.c (x_display_name_list): Remove.
2288 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2289 * xfns.c (x_display_info_for_name, Fx_display_list):
2290 Likewise. Use x_display_list where appropriate.
2291 * w32term.h (w32_display_name_list): Remove declaration.
2292 * w32term.c (w32_display_name_list): Remove.
2293 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2295 * w32fns.c (x_display_info_for_name, Fx_display_list):
2296 Likewise. Use x_display_list where appropriate.
2297 * nsterm.h (ns_display_name_list): Remove declaration.
2298 * nsterm.m (ns_display_name_list): Remove.
2299 (ns_term_init, syms_of_nsterm): Adjust users.
2300 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2301 Likewise. Use x_display_list where appropriate.
2302 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2303 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2304 (mark_terminals): Mark per-terminal font cache.
2306 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2308 Don't run timers in input-pending-p. Its new check-timers param
2309 provides the prior behavior. (Bug#15045).
2310 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2313 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2315 Make some functions static in non-Microsoft builds.
2316 On my platform (Fedora 19 x86-64), this shrinks the
2317 Emacs executable (text+data) by 0.25%.
2318 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2319 (load_color) [!MSDOS]:
2320 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2321 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2322 * lisp.h (check_existing):
2323 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2324 (network_interface_info) [!WINDOWSNT]:
2325 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2326 Remove extern decls.
2327 * fileio.c (check_existing):
2328 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2329 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2330 (network_interface_info) [!WINDOWSNT]:
2331 * term.c (encode_terminal_code) [!WINDOWSNT]:
2332 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2333 * xfaces.c (load_color) [!MSDOS]:
2335 * fileio.c (check_existing, check_executable, check_writable):
2336 * process.c (network_interface_list, network_interface_info):
2337 Move earlier, so that we don't need forward decls.
2338 * gnutls.c (fn_gnutls_transport_set_errno)
2339 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2341 * w32.c (init_environment): Use faccessat rather than
2342 check_existing, partly for consistency with the rest of the code
2343 in this file, partly so that check_existing can be static.
2345 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2346 * emacs.c (MAIN_PROGRAM): New macro.
2347 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2348 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2350 bool vector int width fixes
2351 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2352 (Fbool_vector_count_matches_at):
2353 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2354 can exceed PTRDIFF_MAX, at least in theory.
2355 (Fbool_vector_count_matches_at):
2356 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2358 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2360 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2361 (struct sockaddr): Add forward decl, for platforms that lack it.
2363 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2365 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2368 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2370 * w32.c (network_interface_get_info, network_interface_list)
2371 (network_interface_info): New functions. (Bug#15610)
2372 (GetAdaptersInfo_Proc): New typedef.
2373 (get_adapters_info): New wrapper function.
2374 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2376 * process.h (network_interface_list, network_interface_info):
2379 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2380 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2381 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2382 for WINDOWSNT. Doc fix.
2383 (syms_of_process): Defsubr Snetwork_interface_list and
2384 Snetwork_interface_info unconditionally.
2386 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2387 in NS GUI sessions. (Bug#15629)
2389 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2391 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2393 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2395 * print.c (print_object): Print " ..." when truncating bool vectors.
2397 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2399 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2400 standard mouse buttons.
2402 * termhooks.h (struct input_event): Remove incorrect commentary.
2404 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2406 Disallow bool vector operations on mixed-length operands.
2407 The old behavior left garbage in the result vector sometimes,
2408 and didn't seem to be useful.
2409 * data.c (Qwrong_length_argument): New static var.
2410 (wrong_length_argument): New function.
2411 (bool_vector_binop_driver): Check that args agree in length.
2413 * keyboard.c, keyboard.h (all_kboards): Now static.
2415 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2417 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2418 note from the lispref.
2420 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2422 * nsterm.h (struct ns_display_info): Remove set-but-unused
2423 member image_cache (image caches are per-terminal anyway).
2424 (FRAME_X_IMAGE_CACHE): Remove.
2425 * nsterm.m (ns_initialize_display_info): Adjust user.
2427 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2429 * w32proc.c: Include mingw_time.h.
2431 * w32.c: Include mingw_time.h.
2433 Implement scrolling of TTY menus when the screen is too short.
2435 * term.c (tty_menu_display): Accept an additional argument, the
2436 menu item from which to start displaying the menu. Account for
2437 the value of Y when limiting the menu to the number of available
2439 (mi_result): New enumeration.
2440 (read_menu_input): Return enumerated value. When the y coordinate
2441 hits min_y or max_y, return scroll indication instead of wrapping
2443 (tty_menu_activate): Handle the scrolling indications from
2444 read_menu_input. Compute the first menu item to display and pass
2445 it to tty_menu_display.
2447 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2449 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2450 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2451 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2452 Adjust to match the change described below.
2453 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2454 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2455 memory_below_frame members to...
2456 * termchar.h (struct tty_display_info): ...here because they're
2457 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2458 * term.c (init_tty):
2459 * nsterm.m (ns_create_terminal):
2460 * w32term.c (w32_create_terminal):
2461 * xterm.c (x_create_terminal): Adjust users.
2462 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2463 to filter out non-TTY frames. Adjust comment.
2464 (scrolling): Adjust user. Prefer eassert for debugging check.
2466 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2468 * xfaces.c (PT_PER_INCH): Remove unused macro.
2469 * termhooks.h (struct terminal): Remove set-but-unused
2470 member fast_clear_end_of_line.
2471 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2472 * nsterm.m (ns_create_terminal):
2473 * term.c (init_tty):
2474 * w32term.c (w32_create_terminal):
2475 * xterm.c (x_create_terminal): Adjust users.
2477 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2479 * lisp.h (bool_vector_size): New function.
2480 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2481 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2482 (Fbool_vector_not, Fbool_vector_count_matches_at):
2483 Remove uses of 'eassume' that should no longer be needed,
2484 because they are subsumed by the 'eassume' in bool_vector_size.
2486 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2488 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2489 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2490 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2492 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2494 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2495 have different dimensions. (Bug#15575)
2497 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2500 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2502 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2504 * term.c (tty_menu_show): Never return with unbalanced
2505 specpdl. Use eassert for debugging check. Adjust style.
2507 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2509 * term.c (read_menu_input): Make selection of menu items
2510 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2511 (tty_menu_activate): Fix off-by-one error when computing max_y.
2513 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2515 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2516 audit logging (only used with GnuTLS 3.x) and enable it.
2518 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2520 * dispnew.c (redraw_frame): Remove useless #ifdef because
2521 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2522 Also, move TTY fflush to...
2523 * term.c (tty_update_end): ...this function.
2525 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2527 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2528 the end of the frame's glyph matrix. (Bug#15575)
2530 * term.c (tty_menu_display): Don't move cursor while overwriting
2531 frame's glyphs with menu items. Limit the number of items
2532 displayed to what can be shown on the available screen lines,
2533 excluding the echo area.
2534 (tty_menu_activate): Limit the Y coordinate allowed by
2535 read_menu_input to the last screen line used for menu display.
2537 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2539 * lisp.h (eassume): New macro.
2540 Also, include <verify.h>, for 'assume'.
2541 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2542 (vroundup, vector_nbytes):
2543 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2544 (Fbool_vector_not, Fbool_vector_count_matches)
2545 (Fbool_vector_count_matches_at):
2546 Use eassume, not eassert.
2547 * casetab.c (set_identity, shuffle):
2548 * composite.c (composition_gstring_put_cache):
2549 * dispnew.c (update_frame_1):
2550 * ftfont.c (ftfont_shape_by_flt):
2551 * image.c (gif_load):
2552 * intervals.c (offset_intervals):
2553 * macfont.m (macfont_shape):
2554 Remove calls to 'assume' that are no longer needed, because
2555 --enable-gcc-warnings no longer generates bogus warnings
2556 when these calls are removed.
2558 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2560 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2562 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2564 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2565 (Qsubstitute_env_in_file_name): New var.
2566 (syms_of_fileio): Define it.
2568 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2570 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2571 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2574 * term.c (save_and_enable_current_matrix): Don't allocate and
2575 don't save margin areas.
2576 (restore_desired_matrix): Don't restore margin areas.
2577 (free_saved_screen): Don't free margin areas.
2579 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2581 * image.c: Pacify --enable-gcc-warnings.
2582 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2583 #define only if used.
2585 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2587 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2588 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2589 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2590 (gif_load): For giflib v5.x and later, display the error message
2591 produced by giflib when its functions fail.
2592 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2595 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2597 * keyboard.c (last_event_timestamp): Remove. For X selection and
2598 GTK popup menus, it may be obtained from per-frame X display info.
2599 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2600 (process_special_events): Adjust users.
2601 * keyboard.h (last_event_timestamp): Remove declaration.
2602 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2603 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2604 * menu.h (xmenu_show): Adjust prototype.
2605 * menu.c (Fx_popup_menu): Adjust user.
2606 * xselect.c (x_own_selection, x_get_foreign_selection)
2607 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2609 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2611 * keyboard.c (init_kboard): Now static. Add arg
2612 to denote window system. Adjust comment.
2613 (init_keyboard): Adjust user.
2614 (allocate_kboard): New function.
2616 * nsterm.m (ns_term_init):
2617 * term.c (init_tty):
2618 * w32term.c (w32_create_terminal):
2619 * xterm.c (x_term_init): Use it.
2620 * keyboard.h (init_kboard): Remove prototype.
2621 (allocate_kboard): Add prototype.
2623 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2625 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2626 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2628 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2630 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2632 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2634 * term.c (tty_menu_activate): Flush the output stream after
2635 showing the cursor, and don't mark the frame garbaged at exit from
2636 the function. Fixes redisplay glitches when moving from one menu
2639 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2641 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2642 or throw error (Bug#15570).
2644 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2646 * intervals.c (temp_set_point_both): Move test into 'eassert',
2649 * lisp.h (eassert): Don't use 'assume'.
2650 Sometimes 'assume' wins in performance, and sometimes it loses,
2651 so it shouldn't be used all the time. Perhaps we need two
2652 flavors of 'eassert', one for where 'assume' is far more likely
2653 to help or to hurt; but that can be done later.
2654 Problem reported by Dmitry Antipov in
2655 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2656 Also, don't include <verify.h>; no longer needed.
2658 2013-10-09 Glenn Morris <rgm@gnu.org>
2660 * eval.c (Fcond): Doc tweak.
2662 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2664 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2665 expressions with side effects to eassert. (Bug#15565)
2667 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2669 * fns.c (hashfn_user_defined): Allow hash functions to return any
2672 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2674 Fix minor problems found by static checking.
2675 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2676 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2677 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2678 * keyboard.c (read_menu_command): Remove unused local.
2679 * lisp.h (read_menu_command): New decl.
2680 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2681 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2682 Return ptrdiff_t, not int.
2683 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2684 not int, for benefit of xpalloc.
2685 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2687 (have_menus_p): Remove; unused.
2688 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2689 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2690 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2692 (save_and_enable_current_matrix): Omit unnecessary casts.
2693 (read_menu_input): Omit local extern decl (now in lisp.h).
2694 Don't access uninitialized storage if mouse_get_xy fails.
2695 (tty_menu_activate): Mark local as initialized, for lint.
2696 (tty_menu_activate, tty_meny_show): Remove unused locals.
2698 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2700 Support menus on text-mode terminals.
2701 * xterm.h (xw_popup_dialog): Add prototype.
2703 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2704 (xmenu_show): Block input here, instead in Fx_popup_menu.
2705 (xw_popup_dialog): New function, with X-specific bits of popup
2708 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2711 * window.c (Fset_window_configuration): Use run-time tests of the
2712 frame type instead of compile-time conditionals, when menu-bar
2713 lines are considered.
2715 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2716 (w32_popup_dialog): New prototypes.
2718 * w32menu.c (Fx_popup_dialog): Function deleted.
2719 (w32_popup_dialog): New function, with w32 specific bits of popup
2720 dialogs. Block input here.
2722 * w32inevt.c (w32_console_read_socket): Minor change to add
2723 debugging TTY events.
2725 * w32fns.c (show_hourglass): If returning early because the frame
2726 is not a GUI frame, unblock input.
2728 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2729 (cursorY): New functions.
2731 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2732 WINDOWSNT, macros that call curX and curY elsewhere.
2734 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2736 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2737 specific function to hide and show cursor on a text-mode terminal.
2738 (tty_menu_struct, struct tty_menu_state): New structures.
2739 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2740 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2741 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2742 (tty_menu_locate, save_and_enable_current_matrix)
2743 (restore_desired_matrix, screen_update, read_menu_input)
2744 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2745 (tty_pop_down_menu, tty_menu_last_menubar_item)
2746 (tty_menu_new_item_coords, tty_menu_show): New functions.
2747 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2749 * nsterm.h (ns_popup_dialog): Adjust prototype.
2751 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2753 (ns_popup_dialog): Adapt order of arguments to the other
2754 *_menu_show implementations.
2755 (Fx_popup_dialog): Function deleted.
2757 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2759 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2761 * menu.c (have_boxes): New function.
2762 (single_keymap_panes): Use it instead of a compile-time
2764 (single_menu_item): Use run-time tests of the frame type instead
2765 of compile-time conditionals.
2766 (encode_menu_string): New function.
2767 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2768 the macro, since different types of frame need different encoding
2770 (digest_single_submenu): Use run-time tests of frame type instead
2771 of, or in addition to, compile-time conditionals.
2772 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2773 (Fx_popup_menu): Detect when the function is called from keyboard
2774 on a TTY. Don't barf when invoked on a text-mode frame.
2775 Check frame type at run time, instead of compile-time conditionals for
2776 invoking terminal-specific menu-show functions.
2777 Call tty_menu_show on text-mode frames.
2778 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2779 run time to determine which alternative to invoke; support dialogs
2782 * keyboard.h <Qmouse_movement>: Declare.
2784 * keyboard.c <Qmouse_movement>: Now extern.
2785 <Qecho_keystrokes>: New static variable.
2786 (read_key_sequence): Accept an additional argument, a flag to
2787 prevent redisplay during reading of the key sequence. All callers
2789 (read_menu_command): New function.
2790 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2792 (toolkit_menubar_in_use): New function.
2793 (make_lispy_event): Use it instead of a compile-time test.
2795 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2796 window-system being available.
2798 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2799 to x-popup-dialog on the frame type, they all now support popup
2802 * dispnew.c (save_current_matrix): Save the margin areas.
2803 (restore_current_matrix): Restore margin areas.
2804 (update_frame_with_menu): New function.
2806 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2809 * alloc.c (make_save_ptr): Now compiled unconditionally.
2811 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2813 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2814 (redraw_frame, update_frame): Adjust users.
2815 * dispextern.h (set_window_update_flags): Adjust prototype.
2816 * xdisp.c (redisplay_internal): When updating all frames with zero
2817 windows_or_buffers_changed, assume that only the windows that shows
2818 current buffer should be really updated.
2820 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2822 Do not allocate huge temporary memory areas and objects while encoding
2823 for file I/O, thus reducing an enormous memory usage for large buffers.
2824 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2825 * coding.h (struct coding_system): New member raw_destination.
2826 * coding.c (setup_coding_system): Initialize it to zero.
2827 (encode_coding_object): If raw_destination is set, do not create
2828 dst_object. Add comment.
2829 * fileio.c (toplevel): New constant E_WRITE_MAX.
2830 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2831 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2833 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2835 * nsterm.m (windowDidExitFullScreen:):
2836 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2838 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2840 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2841 * keyboard.c (unblock_input_to): Don't process pending signals
2842 if a fatal error is in progress.
2844 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2845 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2846 they're talking about words in Lisp bool vectors.
2847 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2848 * data.c (popcount_bits_word): Rename from popcount_size_t.
2849 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2852 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2854 Improve support for popcount and counting trailing zeros (Bug#15550).
2855 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2856 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2857 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2858 (popcount_size_t_msc, popcount_size_t_gcc):
2859 Remove; now done by Gnulib.
2860 (popcount_size_t): Now a macro that defers to Gnulib.
2861 (count_trailing_zero_bits): Return int, for consistency with
2862 Gnulib and because Emacs prefers signed to unsigned int.
2863 Don't assume that size_t is either unsigned int or unsigned long
2864 or unsigned long long.
2865 (size_t_to_host_endian): Do not assume that size_t is either
2866 exactly 32 or exactly 64 bits wide.
2867 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2868 etc., so that it's now an enum constant, not a macro.
2869 No need to assume that it's either 32 or 64.
2871 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2873 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2876 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2878 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2879 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2881 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2883 emacs_read and emacs_write now use void *, not char *.
2884 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2885 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2886 Buffer arg is now void *, not char *. This matches plain
2887 'read' and 'write' better, and avoids a constraint violation
2888 on Solaris 9 with Oracle Studio.
2890 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2892 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2893 memset to explicit loop. Otherwise copy largest possible chunk
2894 from initialized to uninitialized part, thus allowing the longer
2895 memcpy runs and reducing the number of loop iterations.
2897 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2899 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2900 hide toolbar (Bug#15388).
2901 (windowDidEnterFullScreen:): If presentation options are zero,
2902 set them here (Bug#15388).
2903 (ns_update_auto_hide_menu_bar): Remove runtime check.
2904 Don't auto hide dock unless menubar is also auto hidden.
2906 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2908 * editfns.c (message): Mention batch mode in doc string.
2910 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2912 * nsterm.m (check_native_fs): Remove erroneous comment.
2914 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2916 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2917 uses find_newline instead of scan_newline and so doesn't move point.
2919 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2921 Use hardware support for byteswapping on glibc x86 etc.
2922 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2923 whereas the old swap64 needed 30.
2924 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2925 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2926 Use byteswap.h's macros to swap bytes.
2927 * lisp.h (swap16, swap32, swap64): Remove.
2928 All uses replaced by bswap_16, bswap_32, bswap_64.
2930 * bytecode.c (exec_byte_code): Use some more volatile variables
2931 to work around local variables getting clobbered by longjmp.
2932 Port to pre-C99, which doesn't allow decls after stmts.
2934 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2936 * lisp.h (eassert): Assume that COND is true when optimizing.
2937 In other words, take on the behavior of eassert_and_assume.
2938 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2939 (eassert_and_assume): Remove. All uses replaced by eassert.
2941 * xdisp.c (Qglyphless_char): Now static.
2943 Adjust to merge from gnulib.
2944 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2945 * lisp.h: Include <verify.h>, for 'assume'.
2947 * eval.c (clobbered_eassert): New macro.
2948 (internal_catch, internal_condition_case)
2949 (internal_condition_case_1, internal_condition_case_2)
2950 (internal_condition_case_n): Use it instead of eassert
2951 when the argument contains locals clobbered by longjmp.
2952 Don't use clobbered locals outside of clobbered_eassert.
2953 (internal_lisp_condition_case): Use a volatile variable
2954 to work around a local variable's getting clobbered.
2956 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2958 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2959 (PUSH_HANDLER): New macro.
2960 (catchlist): Remove.
2961 (handlerlist): Always declare.
2963 * eval.c (catchlist): Remove (merge with handlerlist).
2964 (handlerlist, lisp_eval_depth): Not static any more.
2965 (internal_catch, internal_condition_case, internal_condition_case_1)
2966 (internal_condition_case_2, internal_condition_case_n):
2968 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2969 handlerlist/catchlist.
2970 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2971 handlerlist which can only handle a single condition-case handler at
2973 (find_handler_clause): Simplify since we only a single branch here
2976 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2978 (bcall0): New function.
2979 (exec_byte_code): Add corresponding cases. Improve error message when
2980 encountering an invalid byte-code. Let Bunwind_protect accept
2981 a function (rather than a list of expressions) as argument.
2983 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2984 and make them unconditional now that they're heap-allocated.
2986 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2988 * charset.c (Fdecode_char, Fencode_char): Remove description of
2989 `restriction' arg. now that it's hidden by advertised-calling-convention.
2991 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2993 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2994 Remove unused variable (from mac-port).
2995 (macfont_draw): Use s->ybase for correct y position.
2997 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2999 * frame.h (struct frame): Drop has_minibuffer member because...
3000 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3001 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3003 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3005 * window.h (struct window): Prefer enum text_cursor_kinds to int
3006 for phys_cursor_type member. Move the latter, phys_cursor_width,
3007 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3008 * window.c (replace_window, make_window): Adjust users.
3010 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3012 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3013 this module is never compiled otherwise.
3015 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3017 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3020 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3022 * xdisp.c (get_next_display_element): Don't call face_for_font in
3023 a build configured --without-x. (Bug#15484)
3025 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3027 * window.c (calc_absolute_offset): #elif should be #elif defined.
3029 * frame.c (delete_frame): Block/unblock input to overcome race
3030 condition (Bug#15475).
3032 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3034 * frame.c (delete_frame): Record selected frame only after
3035 calling Qdelete_frame_functions (Bug#15477).
3037 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3039 * nsterm.m (ns_selection_color): Remove.
3040 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3041 NSColor selectedText(Background)Color. Only for COCOA.
3042 (ns_term_init): Remove assignment of ns_selection_color, logic
3043 moved to ns_get_color.
3045 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3046 NS_SELECTION_COLOR_DEFAULT.
3047 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3049 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3051 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3052 frame' does not have the tool_bar_window member.
3054 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3056 Signal error when reading an empty byte-code object (Bug#15405)
3057 * lread.c (read1): signal error
3058 * alloc.c (make_byte_code): eassert header size
3059 (sweep_vectors): change an int to size_t
3061 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3063 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3064 instead of ints, as it's the usual style for offsetof constants. See:
3065 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3067 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3068 This is ugly, but it should fix the performance problem for older
3069 GCC versions in the short run. I'll look into integrating the
3070 Gnulib module for popcount, as a better fix.
3071 See the thread starting in:
3072 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3073 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3074 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3075 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3076 (popcount_size_t): Use it.
3078 2013-09-24 Daniel Colascione <dancol@dancol.org>
3080 * process.c (Fnetwork_interface_info): Fix build break due to
3083 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3085 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3086 Prefer signed to unsigned integers where either will do.
3087 No need for 'const' on locals that do not escape.
3088 Omit easserts with unnecessary and unportable assumptions about
3089 alignment. Avoid unnecessary casts to char *.
3091 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3093 Use union for the payload of struct Lisp_Vector.
3094 This helps to avoid a few glitches dictated by C's aliasing rules.
3095 * lisp.h (struct Lisp_Vector): Use union for next and
3096 contents member. Adjust comment. Change related users.
3097 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3098 Related users changed.
3099 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3100 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3101 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3102 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3104 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3106 Optimize glyph row clearing and copying routines.
3107 * dispextern.h (struct glyph_row): Change layout of struct
3108 glyph_row to help copy_row_except_pointers. Adjust comment.
3109 * dispnew.c (null_row): Remove.
3110 (clear_glyph_row): Use offsetof and memset to find and clear
3111 just the members that need clearing. Adjust comment.
3112 (copy_row_except_pointers): Likewise for copying.
3114 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3116 Some minor cleanups of recently-added bool vector code.
3117 * conf_post.h (assume): Always return void. Use lint version
3118 only if GCC and MSC versions don't apply.
3119 * conf_post.h (assume):
3120 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3121 Depend on _MSC_VER, not __MSC_VER, for consistency with
3123 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3124 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3125 (bool_vector_binop_driver, count_trailing_zero_bits)
3126 (size_t_to_host_endian): Now static, not static inline;
3127 the latter isn't needed with modern compilers and doesn't
3128 work with older compilers anyway.
3130 * alloc.c (valgrind_p): Use bool for boolean.
3132 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3134 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3135 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3136 (display_last_displayed_message_p, message_buf_print)
3137 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3138 Use bool for boolean.
3139 * dispextern.h (cancel_line, init_desired_glyphs):
3140 Remove ancient leftover.
3141 (help_echo_showing_p, hourglass_shown_p):
3142 * lisp.h (noninteractive_need_newline): Adjust declaration.
3144 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3146 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3148 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3149 ...this file and convert the latter to static. Adjust comment.
3150 (make_initial_frame):
3151 * window.c (init_window_once): Adjust user.
3152 * frame.h (last_nonminibuf_frame): Remove declaration.
3153 * lisp.h (selected_frame): Likewise.
3154 * msdos.c (the_only_display_info): Adjust comment.
3156 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3158 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3159 computing the end column of mouse-highlight that comes from
3160 display or overlay strings. (Bug#15437)
3161 (note_mouse_highlight): Adapt calculation of last argument to
3162 mouse_face_from_string_pos to the above change.
3164 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3165 all platforms, not just for clang.
3167 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3169 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3170 about excess arguments to snprintf.
3172 * conf_post.h(assume): Use __builtin_unreachable for clang.
3174 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3176 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3177 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3179 2013-09-23 Daniel Colascione <dancol@dancol.org>
3181 * alloc.c (USE_VALGRIND): New macro; on by default
3182 when ENABLE_CHECKING.
3183 (mark_maybe_object, mark_maybe_pointer)
3184 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3186 (valgrind_p) [USE_VALGRIND]: New variable.
3187 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3189 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3191 * process.c (wait_reading_process_output): Change int pnamelen to
3194 * nsterm.m (setMarkedText:selectedRange:):
3195 (deleteWorkingText):
3196 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3197 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3198 argument to unsigned long to avoid warning.
3199 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3201 * conf_post.h (assume): Fix compiler error: x shall be cond.
3203 2013-09-22 Daniel Colascione <dancol@dancol.org>
3205 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3206 warning when compiling without a window system.
3208 2013-09-22 Daniel Colascione <dancol@dancol.org>
3210 * data.c (Qbool_vector_p): New symbol.
3211 (bool_vector_spare_mask, popcount_size_t_generic)
3212 (popcount_size_t_msc, popcount_size_t_gcc)
3214 (bool_vector_binop_driver)
3215 (count_trailing_zero_bits, size_t_to_host_endian)
3216 (Fbool_vector_exclusive_or)
3217 (Fbool_vector_union)
3218 (Fbool_vector_intersection, Fbool_vector_set_difference)
3219 (Fbool_vector_subsetp, Fbool_vector_not)
3220 (Fbool_vector_count_matches)
3221 (Fbool_vector_count_matches_at): New functions.
3222 (syms_of_data): Intern new symbol, functions.
3223 * alloc.c (bool_vector_payload_bytes): New function.
3224 (Fmake_bool_vector): Instead of calling Fmake_vector,
3225 which performs redundant initialization and argument checking,
3226 just call allocate_vector ourselves. Make sure we clear any
3227 terminating padding to zero.
3228 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3229 instead of open-coding the size calculation.
3230 (vroundup_ct): New macro.
3231 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3232 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3233 * composite.c (composition_gstring_put_cache):
3234 Change lint_assume to assume.
3235 * conf_post.h (assume): New macro.
3236 (lint_assume): Remove.
3237 * dispnew.c (update_frame_1): Change lint_assume to assume.
3238 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3240 * image.c (gif_load): Change lint_assume to assume.
3241 * lisp.h (eassert_and_assume): New macro.
3242 (Qbool_vector_p): Declare.
3243 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3244 (swap16, swap32, swap64): New inline functions.
3245 * macfont.c (macfont_shape): Change lint_assume to assume.
3246 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3247 * xsettings.c (parse_settings): Use new swap16 and
3248 swap32 from lisp.h instead of file-specific macros.
3250 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3252 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3253 found (which can legitimately happen when the glyph row at the
3254 window start is disabled in the current_matrix. (Bug#15365)
3256 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3258 Fix syntax.h bug introduced by recent INLINE change.
3259 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3260 conditionally compiled one way in some modules, and a different
3261 way in others. This doesn't work with extern inline functions,
3262 which must have the same definition in all modules, because the
3263 defining code might be shared across modules, depending on the
3264 implementation. Symptoms reported by Martin Rudalics in:
3265 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3266 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3267 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3268 overriding the corresponding functions in syntax.h.
3269 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3270 (syntax_property): New inline functions.
3271 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3272 Rewrite in terms of these new functions.
3274 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3276 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3277 not chars_in_text, whose result depends on the multibyteness of
3278 the current buffer. (Bug#15426)
3280 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3282 Port recent change to hosts where pointers aren't 'long'.
3283 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3284 Don't assume that pointers are the same width as 'long'.
3285 Add a compile-time check that a pointer fits into two X slots.
3287 A simpler, centralized INLINE.
3288 * conf_post.h (INLINE): Define only if not already defined.
3289 This allows us to use a single INLINE, defined by one file
3291 * emacs.c (INLINE): Define it.
3292 Also, include category.h, charset.h, composite.h, dispextern.h,
3293 syntax.h, systime.h, so that their INLINE definitions are expanded
3295 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3296 * buffer.h, buffer.c (BUFFER_INLINE):
3297 * category.h, category.c (CATEGORY_INLINE):
3298 * character.h, character.c (CHARACTER_INLINE):
3299 * charset.h, charset.c (CHARSET_INLINE):
3300 * composite.h, composite.c (COMPOSITE_INLINE):
3301 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3302 * frame.h, frame.c (FRAME_INLINE):
3303 * intervals.h, intervals.c (INTERVALS_INLINE):
3304 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3305 * lisp.h, alloc.c (LISP_INLINE):
3306 * process.h, process.c (PROCESS_INLINE):
3307 * syntax.h, syntax.c (SYNTAX_INLINE):
3308 * systime.h, sysdep.c (SYSTIME_INLINE):
3309 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3310 * window.h, window.c (WINDOW_INLINE):
3311 Remove. All uses replaced with INLINE.
3313 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3315 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3318 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3320 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3321 'const char *' to avoid compiler warnings due to similar change in
3322 the prototype of x_get_string_resource.
3324 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3326 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3327 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3328 going to replace static variables below. Adjust comments.
3329 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3330 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3331 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3332 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3333 Related users changed.
3334 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3335 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3336 last_mouse_movement_time, going to replace static variables below.
3338 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3339 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3341 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3342 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3343 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3344 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3345 static variables below.
3346 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3347 (last_mouse_scroll_bar): Remove.
3348 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3349 (mouseExited): Related users changed.
3351 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3353 Do not use external array to process X scroll bar messages.
3354 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3355 (x_send_scroll_bar_event): Pack window pointer into two slots
3356 of XClientMessageEvent if we're 64-bit. Adjust comment.
3357 (x_scroll_bar_to_input_event): Unpack accordingly.
3359 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3361 Ifdef away recent changes which aren't relevant to NS port.
3362 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3363 [!HAVE_NS]: Declare as such.
3364 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3365 [!HAVE_NS]: Define as such.
3367 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3369 * frame.c (x_redo_mouse_highlight): New function
3370 to factor out common code used in W32 and X ports.
3371 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3372 * xterm.h (struct x_display_info):
3373 * w32term.h (struct w32_display_info):
3374 * nsterm.h (struct ns_display_info): New members
3375 last_mouse_motion_frame, last_mouse_motion_x and
3376 last_mouse_motion_y, going to replace static variables below.
3377 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3378 (redo_mouse_highlight): Remove.
3379 (note_mouse_movement, syms_of_xterm): Adjust user.
3380 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3381 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3382 (redo_mouse_highlight): Remove.
3383 (note_mouse_movement, syms_of_w32term): Adjust user.
3384 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3385 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3387 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3388 * nsfns.m (compute_tip_xy): Adjust user.
3390 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3392 * frame.c (x_mouse_grabbed): New function.
3393 * dispextern.h (x_mouse_grabbed): Add prototype.
3394 (last_mouse_frame): Remove declaration.
3395 * xterm.h (struct x_display_info):
3396 * w32term.h (struct w32_display_info):
3397 * nsterm.h (struct ns_display_info): New member
3398 last_mouse_frame, going to replace...
3399 * xdisp.c (last_mouse_frame): ...global variable.
3400 (note_tool_bar_highlight):
3401 * w32term.c (w32_mouse_position, w32_read_socket):
3402 * xterm.c (XTmouse_position, handle_one_xevent):
3403 Use x_mouse_grabbed.
3404 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3406 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3408 * w32term.c (w32_read_socket): Avoid temporary
3409 variables in a call to x_real_positions.
3410 * xterm.c (handle_one_xevent): Likewise.
3412 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3414 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3415 (x_icon_type): Remove prototype.
3416 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3417 * frame.c (x_icon_type): Remove.
3418 * w32term.c (x_make_frame_visible, x_iconify_frame):
3419 * xterm.c (x_make_frame_visible, x_iconify_frame):
3420 Use x_set_bitmap_icon to factor out common code.
3422 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3424 * dispextern.h (check_x_display_info, x_get_string_resource):
3425 Declare here just once and unify the latter.
3426 * frame.c (check_x_display_info, x_get_string_resource):
3427 * nsterm.h (check_x_display_info):
3428 * xrdb.c (x_get_string_resource):
3429 * xterm.h (check_x_display_info): Remove prototypes.
3430 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3431 * w32reg.c (x_get_string_resource): Likewise.
3432 (w32_get_rdb_resource): Adjust user.
3434 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3436 * xterm.h (struct x_display_info): New member
3437 x_pending_autoraise_frame, going to replace...
3438 * xterm.c (pending_autoraise_frame): ...static variable.
3439 (x_new_focus_frame, XTread_socket): Adjust users.
3440 * w32term.h (struct w32_display_info): New member
3441 w32_pending_autoraise_frame, going to replace...
3442 * w32term.c (pending_autoraise_frame): ...global variable.
3443 (x_new_focus_frame, w32_read_socket): Adjust users.
3445 2013-09-17 Glenn Morris <rgm@gnu.org>
3447 * xdisp.c (message_dolog): If we create *Messages*,
3448 switch it to messages-buffer-mode.
3450 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3452 Don't overuse 'const' in types of locals.
3453 * bidi.c (bidi_count_bytes):
3454 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3455 (xg_event_is_for_scrollbar):
3456 * xselect.c (x_handle_property_notify)
3457 (x_handle_selection_notify, x_handle_dnd_message):
3458 * xsettings.c, xsettings.h (xft_settings_event):
3459 * xterm.c (x_handle_net_wm_state, handle_one_event)
3460 (x_menubar_window_to_frame, x_detect_focus_change)
3461 (construct_mouse_click, note_mouse_movement)
3462 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3463 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3464 (handle_one_xevent, x_handle_net_wm_state):
3465 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3466 (x_handle_dnd_message):
3467 Avoid unnecessary 'const', typically the second 'const' in
3468 'const foo * const arg', a 'const' that does not affect the API
3469 and doesn't significantly help the human reader.
3471 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3473 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3474 only if Glib < 2.36.0.
3475 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3476 * xsettings.c (init_gconf, init_gsettings): Do not check
3478 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3480 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3482 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3484 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3485 before calling g_type_init.
3487 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3489 * nsterm.m (syms_of_nsterm): ... to here.
3491 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3493 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3494 (ignore_next_mouse_click_timeout): Use Time as X does.
3495 (handle_one_xevent): Avoid cast and use unsigned comparison.
3497 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3499 Do not copy X event in handle_one_xevent except KeyPress case.
3500 Wnen XEvent is processed, it is unlikely to be changed except
3501 KeyPress case, so we can avoid copying and use const pointer to
3502 const data to make sure that an event is not changed elsewhere.
3503 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3504 const' and do not create local copy except for the KeyPress event.
3505 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3506 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3507 (x_handle_net_wm_state, x_menubar_window_to_frame)
3508 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3509 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3510 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3511 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3512 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3513 (x_handle_dnd_message):
3514 * xsettings.c (xft_settings_event):
3515 Use 'const XEvent * const' where appropriate.
3516 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3518 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3520 Fix X event waiting to handle multiple frames.
3521 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3522 * xterm.c (pending_event_wait): Remove. Adjust users.
3523 (x_detect_focus_change): Pass frame arg.
3524 (handle_one_xevent): Find related frame early and clear per-frame
3525 wait_event_type only if this is an event for the relevant frame.
3526 (x_wait_for_event): Use per-frame wait_event_type.
3528 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3530 * nsfns.m (Fx_create_frame): Fix font driver registration for
3533 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3534 for syms_of_macfont.
3536 * nsterm.m: Include macfont.h.
3537 (ns_tmp_flags, ns_tmp_font): Remove.
3538 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3539 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3540 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3541 (changeFont:): Fix code style. Check for font driver type when
3544 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3547 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3548 (nsfont_open): Set font driver type.
3549 Set font->ascent and font->descent. Figure out font instead of
3550 ns_tmp_font, and flags instead of ns_tmp_flags.
3551 Fix indentation. Remove call to ns_draw_text_decoration,
3554 * nsfns.m: Include macfont.h.
3555 (Fx_create_frame): Register macfont driver, make a better default font.
3556 (Fns_popup_font_panel): Get font from macfont driver, if used.
3558 * macfont.m, macfont.h, maccuvs.h: New files.
3560 * font.h: Declare syms_of_macfont.
3562 * font.c (syms_of_font): Call syms_of_macfont.
3564 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3566 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3568 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3569 and it is always zero for others, so I assume that this is an ancient
3570 leftover which nobody will want to change any more.
3571 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3572 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3573 * frame.c (x_set_scroll_bar_width):
3574 * w32fns.c (w32_createscrollbar):
3575 * w32term.c (w32_set_vertical_scroll_bar):
3576 * xfns.c (x_set_scroll_bar_default_width):
3577 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3578 (x_scroll_bar_expose): Related users changed.
3580 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3582 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3583 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3584 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3586 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3588 * nsterm.h, w32term.h, xterm.h: ...and not here.
3589 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3590 Remove unused Xisms.
3591 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3592 these modules are never compiled otherwise.
3594 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3596 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3597 Doc fix. (Bug#15375)
3599 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3601 Unify Fx_focus_frame between all ports.
3602 * frame.h (x_focus_frame): New prototype.
3603 * xfns.c (Fx_focus_frame): Remove.
3604 (syms_of_xfns): Do not defsubr it.
3605 (x_focus_frame): X implementation.
3606 * nsfns.m (Fx_focus_frame): Remove.
3607 (syms_of_nsfns): Do not defsubr it.
3608 (x_focus_frame): NS implementation.
3609 * w32term.c (Fx_focus_frame): Remove.
3610 (x_focus_on_frame): Rename to...
3611 (x_focus_frame): W32 implementation.
3612 * w32term.h (x_focus_on_frame): Remove prototype.
3613 * w32fns.c (Fx_focus_frame): Remove.
3614 (syms_of_w32fns): Do not defsubr it.
3615 * frame.c (Fx_focus_frame): Define here.
3616 (syms_of_frame): Defsubr here.
3617 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3619 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3621 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3622 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3623 each port to reference the port-specific window system data.
3624 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3625 (FRAME_DISPLAY_INFO): Define.
3626 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3627 (FRAME_DISPLAY_INFO): Define. Adjust users.
3628 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3629 (FRAME_DISPLAY_INFO): Define. Adjust users.
3630 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3631 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3632 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3633 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3634 * xselect.c, xterm.c: All related users changed.
3636 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3638 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3639 (x_menubar_window_to_frame): Remove prototypes.
3640 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3641 (x_menubar_window_to_frame, x_top_window_to_frame):
3643 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3644 (x_menubar_window_to_frame, x_top_window_to_frame):
3645 ...to here and convert all but the last to static.
3647 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3649 * lisp.mk (lisp): Add w32-common-fns.elc.
3651 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3653 * charset.c (char_charset): Document an exception for char-charset.
3655 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3657 * xterm.h (x_display_info): New field last_user_time...
3658 * xterm.c (toplevel): ...to replace static last_user_time.
3659 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3661 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3663 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3664 scroll bar values to prevent thumb from disappear and update comment.
3666 2013-09-11 Glenn Morris <rgm@gnu.org>
3668 * emacs.c (usage_message): Possessive apostrophe tweak.
3670 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3672 * nsterm.m (syms_of_nsterm): Use Qns.
3673 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3674 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3675 * xfns.c (x_display_info_for_name, Fx_open_connection):
3676 Remove old '#if 0' code.
3677 (syms_of_xfns): Use Qx.
3678 * termhooks.h (fullscreen_hook): Remove the leftover.
3679 (struct terminal): Fix typo in comment.
3681 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3683 Cleaning up a few X scroll bar bits.
3684 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3685 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3686 New member last_seen_part, going to replace...
3687 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3688 (xt_action_hook) [USE_LUCID]: Adjust user.
3689 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3690 Lucid-specific scroll bar support.
3691 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3692 to int and adjust to use last_seen_part member.
3693 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3694 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3695 Initialize last_seen_part.
3697 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3699 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3700 insert-buffer-substring an empty string.
3702 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3704 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3705 avoiding a GCC warning.
3707 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3709 Ifdef away frame tool bar code when it is not really used.
3710 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3711 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3712 and minimize_tool_bar_window_p under the above.
3713 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3714 (fset_tool_bar_window): Likewise.
3715 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3716 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3717 (change_frame_size_1):
3718 * window.c (window_from_coordinates, Frecenter): Adjust users.
3719 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3720 code is not really used.
3721 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3722 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3723 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3724 [!USE_GTK && !HAVE_NS]: Define as such.
3725 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3726 (note_mouse_highlight, expose_frame):
3727 * xfns.c (x_set_tool_bar_lines):
3728 * xterm.c (handle_one_xevent): Adjust users.
3730 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3732 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3733 This bug was introduced by my 2013-08-26 patch, which incorrectly
3734 assumed that the terminfo implementation doesn't use termcap buffers.
3735 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3736 these buffers apparently are used after all.
3737 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3738 (struct tty_display_info): Define members termcap_term_buffer and
3739 termcap_strings_buffer even if TERMINFO.
3741 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3744 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3745 'usage' docstring entry to pacify make-docfile.
3747 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3749 Change comparison functions =, <, >, <=, >= to take many arguments.
3750 * data.c: Change comparison functions' interface and implementation.
3751 * lisp.h: Make arithcompare available for efficient two arg
3753 * bytecode.c: Use arithcompare.
3754 * fileio.c: Use new interface.
3756 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3758 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3760 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3762 * eval.c (Feval): Document the new use of `lexical'.
3764 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3766 Review and drop old frame resize hack.
3767 * frame.h (struct frame): Remove force_flush_display_p.
3768 * dispnew.c (update_frame): Adjust user and don't call
3769 flush_frame here. The comment has said that there was an issues
3770 with redisplaying fringes, but I don't see any differences with
3771 and without this hack. Hopefully we can continue without it.
3772 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3773 current frame matrices twice if resized_p is set.
3775 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3777 Do not populate pure Xism x_sync to other ports.
3778 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3779 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3780 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3781 * w32term.h (x_sync): Remove prototype.
3783 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3785 Cleanup frame flushing.
3786 * dispextern.h (struct redisplay_interface):
3787 Drop flush_display_optional because flush_display is enough
3788 for X and flushing via RIF is just a no-op for others.
3789 * frame.h (flush_frame): New function.
3790 * dispnew.c (update_frame):
3791 * minibuf.c (read_minibuf):
3792 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3794 * keyboard.c (detect_input_pending_run_timers): Do not flush
3795 all frames but selected one in redisplay_preserve_echo_area.
3796 * nsterm.m (ns_flush): Remove no-op.
3797 (ns_redisplay_interface): Adjust user.
3798 * w32term.h (x_flush): Remove no-op.
3799 (w32_redisplay_interface): Adjust user.
3800 * xterm.c (x_flush): Simplify because we do not flush all
3801 frames at once any more. Adjust comment.
3802 (x_redisplay_interface): Adjust user.
3804 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3806 Port --without-x --enable-gcc-warnings to Fedora 19.
3807 * gfilenotify.c (globals_of_gfilenotify):
3808 Call g_type_init only if using an older glib version that needs it.
3810 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3812 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3813 (last_glyphless_glyph_merged_face_id): Remove declarations.
3814 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3815 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3816 (last_glyphless_glyph_merged_face_id): Now static.
3817 (merge_escape_glyph_face): New function, refactored from...
3818 (get_next_display_element): ...here.
3819 (merge_glyphless_glyph_face): New function, refactored from...
3820 (produce_glyphless_glyph): ...here...
3821 * term.c (produce_glyphless_glyph): ...and here.
3823 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3825 * eval.c (eval_sub): Only call Ffunction if necessary.
3827 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3829 Attempt to make redisplay more selective when changing cursor type.
3830 * frame.h (struct frame): New bitfield cursor_type_changed.
3831 * xdisp.c (cursor_type_changed): Remove.
3832 (try_cursor_movement, redisplay_window, try_window_id)
3833 (set_frame_cursor_types, try_window_reusing_current_matrix):
3834 Adjust to use per-frame bitfield.
3835 (redisplay_internal): Look for cursor type change on each visible
3836 frame and consider all frames if cursor type has been changed on
3837 the frame other than selected. If cursor type has been changed on
3838 selected frame only, do not use fast update.
3840 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3842 Attempt to make redisplay more selective when changing fonts.
3843 * frame.h (struct frame): New bitfield fonts_changed.
3844 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3845 (adjust_frame_glyphs): Add prototype.
3846 * dispnew.c (fonts_changed_p): Remove.
3847 (adjust_glyphs): Remove because we do not
3848 adjust matrices on all frames at once any more.
3849 (adjust_frame_glyphs): Block and unblock input here.
3850 (adjust_glyph_matrix): Use fonts_changed.
3851 (change_frame_size_1): Use adjust_frame_glyphs.
3852 * font.c (font_open_entity): Use fonts_changed.
3853 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3854 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3855 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3856 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3857 (shrink_mini_window, Fresize_mini_window_internal)
3858 (window_scroll_pixel_based, Fset_window_configuration)
3859 (apply_window_adjustment, Fset_window_vscroll):
3860 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3861 Use adjust_frame_glyphs.
3862 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3863 (try_window_reusing_current_matrix, try_window_id, display_line)
3864 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3865 (redisplay_internal): Consider fonts_changed and adjust frame
3866 matrices for each frame only if the frame is visible. If font
3867 has been changed on some frame during full redisplay, retry
3868 only visible frames where the font has been actually changed.
3870 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3872 Cache current header and mode line height for each window.
3873 * window.h (struct window): New fields mode_line_height
3874 and header_line_height.
3875 * window.c (make_window): Initialize them.
3876 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3877 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3878 (current_mode_line_height, current_header_line_height):
3880 * xdisp.c (current_mode_line_height, current_header_line_height):
3882 (pos_visible_p, init_xdisp): Adjust user.
3883 (redisplay_window): Invalidate mode_line_height and
3884 header_line_height if current and desired matrices do not agree.
3886 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3888 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3889 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3891 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3893 Make --without-x compatible with --enable-gcc-warnings.
3894 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3895 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3896 members under HAVE_WINDOW_SYSTEM.
3897 * keyboard.c (make_lispy_focus_out): Likewise.
3898 (record_menu_key): Move under HAVE_MENUS.
3899 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3900 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3901 (syms_of_xdisp): Adjust user.
3902 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3903 (start_hourglass, cancel_hourglass):
3904 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3905 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3906 and CLEAR_FONT_TABLE_NFONTS.
3907 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3908 Declare only if HAVE_WINDOW_SYSTEM.
3909 (lface_same_font_attributes_p, clear_face_gcs): Define only
3910 if HAVE_WINDOW_SYSTEM.
3912 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3914 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3915 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3916 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3918 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3920 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3922 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3924 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3925 This fixes a type error on hosts where ptrdiff_t is wider than int.
3927 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3929 * keyboard.c (read_key_sequence_vs): New function.
3930 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3933 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3935 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3937 Makefile improvements.
3938 * Makefile.in (config.status): Don't use double-colon rules, as
3939 they are not portable according to POSIX. Fix shell typo with `;
3940 I guess this rule has never been tested?
3941 (VCSWITNESS): New macro, to override any environment var.
3943 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3945 * xterm.h (struct x_display_info): Do not track X connection
3946 fd separately because it is always available from Display.
3947 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3950 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3952 * buffer.c (drop_overlay):
3953 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3954 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3956 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3958 * buffer.c (Fmake_overlay, Fmove_overlay):
3959 * intervals.c (set_point_from_marker):
3960 * print.c (PRINTPREPARE): Prefer signal_error
3961 to plain error and report unsuitable marker too.
3963 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3965 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3966 for 'dragging' member.
3967 (struct x_output): Remove set-but-unused leftovers
3968 'left_before_move' and 'top_before_move'.
3969 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3970 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3971 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3972 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3973 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3974 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3975 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3976 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3978 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3980 * nsfont.m (INVALID_GLYPH): New define.
3981 (nsfont_encode_char): Use INVALID_GLYPH.
3982 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3984 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3986 * xterm.c (x_last_mouse_movement_time): Revert last change.
3987 This code should use XDisplayMotionBufferSize to check display's
3988 motion history first, and there are few other issues as well.
3989 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3990 (handle_one_xevent): Adjust user.
3992 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3994 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3995 * frame.c (Flast_nonminibuf_frame): ... to here.
3996 (check_minibuf_window): Don't abort if no window was found
3999 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4001 Use XGetMotionEvents to ask the last mouse motion time from X server.
4002 * xterm.c (X_MOTION_HISTORY): Default to 1.
4003 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4004 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4005 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4006 Ifdef away legacy code.
4007 (XTmouse_position, x_scroll_bar_report_motion):
4008 Use x_last_mouse_movement_time.
4009 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4012 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4014 * msdos.c (last_mouse_window): Move to...
4015 (dos_rawgetc): ...this function and adjust comment.
4016 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4017 (mouseMoved): ...this function and adjust comment.
4018 * w32term.c (last_window): Likewise with...
4019 (w32_read_socket): ...this function.
4020 * xterm.c (last_window): Likewise with...
4021 (handle_one_xevent): ...this function.
4023 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4025 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4026 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4027 (handle_one_xevent): ...to here.
4028 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4031 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4033 * msdos.c (IT_set_terminal_window): Remove no-op.
4034 (initialize_msdos_display): Adjust terminal setup.
4035 * w32console.c (w32con_set_terminal_window): Remove no-op.
4036 (initialize_w32_display): Adjust terminal setup.
4037 * w32term.c (w32_set_terminal_window): Remove no-op.
4038 (w32_create_terminal): Adjust terminal setup.
4039 * xterm.c (XTset_terminal_window): Remove no-op.
4040 (x_create_terminal): Adjust terminal setup.
4042 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4044 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4046 (ns_create_terminal): Adjust terminal setup.
4047 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4049 (w32_create_terminal): Adjust terminal setup.
4050 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4052 (x_create_terminal): Adjust terminal setup.
4054 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4056 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4057 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4058 * dispnew.c (buffer_posn_from_coords):
4059 * window.c (Fwindow_end, displayed_window_lines):
4060 * xdisp.c (redisplay_mode_lines): Use it.
4062 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4064 * fontset.c (face_for_char): Check char in the current face font first
4065 if HAVE_NS (Bug#15138).
4067 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4069 * window.c (temp_output_buffer_show): Make sure window returned
4070 by display_buffer is live (Bug#15213).
4072 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4074 Minor cleanup to avoid forward declarations.
4075 * coding.h (struct ccl_spec): Remove forward declaration.
4076 * composite.h (toplevel): Include font.h.
4077 (struct composition_it, struct face, struct font_metrics):
4078 Remove forward declaration.
4079 * dispextern.h (struct image, struct atimer): Likewise.
4080 * emacsgtkfixed.h (struct frame): Likewise.
4081 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4082 * font.h (struct font_driver, struct font, struct glyph_string)
4083 (struct face): Remove forward declaration.
4084 * fontset.h (struct face, struct font): Likewise.
4085 * frame.h (toplevel): Style cleanup.
4086 (enum output_method): Move to...
4087 * termhooks.h (enum output_method): ...here.
4088 (struct glyph, struct frame, struct ns_display_info)
4089 (struct x_display_info, struct w32_display_info):
4090 Remove forward declaration.
4091 * xterm.h (toplevel): Include termhooks.h.
4092 (struct font, struct window, struct glyph_matrix, struct frame)
4093 (struct input_event, struct face, struct image): Remove forward
4095 * gtkutil.h (struct _widget_value): Likewise.
4096 * keyboard.h (toplevel): Include termhooks.h.
4097 (struct input_event): Remove forward declaration.
4099 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4101 * intervals.c (set_point_from_marker): New function.
4102 * editfns.c (Fgoto_char):
4103 * process.c (Finternal_default_process_filter):
4104 * window.c (select_window_1): Use it.
4105 * buffer.h (set_point_from_marker): Add prototype.
4107 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4109 * w32.c (term_winsock): Call release_listen_threads before calling
4111 (_sys_wait_accept): Wait for accept event in a loop with a finite
4112 timeout, instead of waiting indefinitely. Will hopefully avoid
4113 hanging during exit because WSACleanup deadlocks waiting for the
4114 event object to be released. (Bug#14333)
4116 * w32proc.c (release_listen_threads): New function, signals all
4117 the reader threads that listen for connections to stop waiting.
4119 * w32.h (release_listen_threads): Add prototype.
4121 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4123 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4124 field of new marker (for sanity and safety).
4125 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4126 anyway because XMISCTYPE is a function and can't be an lvalue).
4128 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4130 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4131 (x_after_update_window_line, x_scroll_bar_create):
4132 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4133 (handle_one_xevent, x_clear_frame_area):
4134 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4135 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4136 * xterm.h (x_clear_area): Adjust prototype.
4138 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4140 Hook scanning and indentation functions to find_newline. This helps
4141 to avoid duplicated code and renders more respect to newline cache.
4142 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4143 * cmds.c (Fforward_line):
4144 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4145 Use find_newline and avoid unnecessary point movements.
4146 * search.c (scan_newline): Implement on top of find_newline.
4148 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4150 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4151 scoped code (bug#11258).
4153 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4155 * nsterm.m (last_window): New variable.
4156 (EV_TRAILER2): New macro.
4157 (EV_TRAILER): Call EV_TRAILER2.
4158 (mouseMoved:): Add support for mouse-autoselect-window
4159 on nextstep (Bug#6888).
4161 2013-08-28 Andreas Schwab <schwab@suse.de>
4163 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4164 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4165 Remove unused macro definitions.
4166 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4167 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4168 Only define if emacs.
4170 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4172 Prefer enum glyph_row_area to int where appropriate.
4173 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4175 (window_box, window_box_width, window_box_left, window_box_left_offset)
4176 (window_box_right, window_box_right_offset): Adjust prototypes.
4177 * xdisp.c (window_box, window_box_width, window_box_left)
4178 (window_box_left_offset, window_box_right, window_box_right_offset):
4179 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4180 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4181 * nsterm.m (ns_clip_to_row):
4182 * w32term.c (w32_clip_to_row):
4183 * xterm.c (x_clip_to_row): Likewise.
4185 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4187 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4188 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4190 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4192 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4193 for portability to hosts where /bin/sh has problems.
4195 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4197 Redesign redisplay interface to drop global output_cursor.
4198 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4199 (toplevel): Remove declaration of output_cursor.
4200 (set_output_cursor, x_cursor_to): Remove prototype.
4201 * window.h (struct window): New member output_cursor.
4202 (output_cursor_to): New function to replace RIF member.
4203 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4204 (update_text_area, set_window_cursor_after_update): Use it.
4205 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4206 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4207 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4208 * w32term.c (x_update_window_begin, x_update_window_end):
4209 * xterm.c (x_update_window_begin, x_update_window_end):
4210 Adjust to use per-window output cursor.
4212 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4214 Simplify SELECT_TYPE-related code.
4215 Like EMACS_TIME, this portability layer is no longer needed, since
4216 Emacs has been using fd_set as a portability layer for some time.
4217 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4218 (SELECT_TYPE): Remove. All uses changed to fd_set.
4219 (fd_set) [!FD_SET]: New typedef.
4221 Simplify EMACS_TIME-related code.
4222 This portability layer is no longer needed, since Emacs has been
4223 using struct timespec as a portability layer for some time.
4224 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4225 Include <time.h> rather than "systime.h"; that's all that's needed now.
4226 * dispnew.c: Include <timespec.h> rather than "systime.h";
4227 that's all that's needed now.
4228 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4229 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4230 TIMESPEC_RESOLUTION.
4231 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4232 LOG10_TIMESPEC_RESOLUTION.
4233 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4234 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4235 (make_emacs_time): Remove. All used changed to make_timespec.
4236 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4237 (current_timespec): Rename from current_emacs_time. All uses changed.
4238 (add_emacs_time): Remove. All uses changed to timespec_add.
4239 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4240 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4241 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4242 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4243 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4244 (current_timespec): Rename from current_emacs_time. All uses changed.
4245 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4246 changed to timespec_cmp.
4247 * xgselect.c: Include <timespec.h>, since our .h files don't.
4249 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4251 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4252 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4253 Remove the leftovers.
4254 * gtkutil.c (toplevel): Do not declare Qxft but include
4256 * image.c (toplevel): Do not declare Vlibrary_cache because
4257 it's already done in lisp.h.
4259 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4261 * lisp.h (Mouse_HLInfo): Move from here...
4262 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4263 (reset_mouse_highlight): New function.
4264 * msdos.c (dos_set_window_size, IT_update_begin)
4265 (internal_terminal_init):
4266 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4267 (ns_initialize_display_info):
4268 * w32console.c (initialize_w32_display):
4269 * w32term.c (x_update_window_end, x_free_frame_resources)
4270 (w32_initialize_display_info):
4271 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4272 * window.c (Fdelete_other_windows_internal):
4273 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4274 * termchar.h (toplevel):
4275 * xterm.h (toplevel): Include dispextern.h.
4277 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4279 Fix minor problems found by static checking.
4280 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4281 (expect): Avoid nested-if warning.
4282 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4283 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4284 * nsterm.h, nsterm.m (ns_select):
4285 * xgselect.c, xgselect.h (xg_select):
4286 Adjust signature to better match pselect's.
4287 * nsterm.m (ns_select):
4288 Don't set *TIMEOUT, since pselect doesn't.
4289 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4290 diagnostic about assigning const char * to it.
4291 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4293 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4295 * lread.c (substitute_object_recurse): Handle hash-tables as well
4298 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4300 Fix unlikely core dump in init_tty, and simplify terminfo case.
4301 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4302 The old version incorrectly dumped core if malloc returned a
4303 buffer containing only non-NUL bytes.
4304 (init_tty): Do not allocate or free termcap buffers; the
4305 struct does that for us now.
4306 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4307 (struct tty_display_info): Define members termcap_term_buffer and
4308 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4309 use them. Allocate them directly in struct rather than indirectly
4310 via a pointer, to simplify init_tty.
4312 * frame.c (check_minibuf_window): Initialize 'window' properly,
4313 so that Emacs reliably aborts later if 'window' is not initialized.
4315 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4317 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4318 of VoidSymbol (Bug#15154).
4320 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4322 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4323 mouse_face_beg_y and mouse_face_end_y.
4324 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4325 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4326 Adjust users and update comment where appropriate.
4328 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4330 * frame.c (check_minibuf_window): New function.
4331 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4332 Call check_minibuf_window (Bug#15183).
4334 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4336 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4337 because this is the only last cursor data we need to keep and consult.
4338 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4339 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4342 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4344 Fix recovering from possible decompression error.
4345 Since insert_from_gap doesn't always move point, we can't use PT as
4346 the position where the partially decompressed data ends, and
4347 should count how many bytes was produced so far.
4348 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4349 (unwind_decompress): Really delete partially uncompressed data.
4350 (Fzlib_decompress_region): Take decompressed data size into account.
4352 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4354 * syntax.c (init_syntax_once): Adjust comment and do an early
4355 initialization of Qchar_table_extra_slots just once...
4356 * casetab.c (init_casetab_once):
4357 * category.c (init_category_once):
4358 * character.c (syms_of_character):
4359 * coding.c (syms_of_coding):
4360 * xdisp.c (syms_of_xdisp): ...and omit it here.
4362 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4364 * xdisp.c (get_next_display_element): Don't apply to characters
4365 from a display vector the logic of setting it->end_of_box_run_p
4366 suitable for characters from a buffer. (Bug#15175)
4368 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4369 to handle directories, rather than '_utime' which doesn't.
4372 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4374 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4375 or fullscreen (Bug#14627).
4377 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4379 System-dependent integer overflow fixes.
4380 * process.c (Fset_process_window_size): Signal an error if
4381 the window size is outside the range supported by the lower level.
4382 * sysdep.c (set_window_size): Return negative on error,
4383 nonnegative on success, rather than -1, 0, 1 on not in system,
4384 failure, success. This is simpler. Caller changed.
4385 (serial_configure): Remove unnecessary initialization of local.
4386 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4387 size fits in unsigned long; this isn't true on some 32-bit hosts.
4388 Avoid buffer overrun if some future version of /proc/meminfo has a
4389 variable name longer than 20 bytes.
4390 (system_process_attributes) [__FreeBSD__]:
4391 Don't assume hw.availpages fits in 'int'.
4393 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4395 Don't let very long directory names overrun the stack.
4396 Fix some related minor problems involving "//", vfork.
4397 * callproc.c (encode_current_directory): New function.
4398 (call_process): Don't append "/"; not needed.
4399 * fileio.c (file_name_as_directory_slop): New constant.
4400 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4401 this can save the caller having to alloca.
4402 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4403 Use SAFE_ALLOCA, not alloca.
4404 (directory_file_name, Fexpand_file_name): Leave leading "//"
4405 alone, since it can be special even on POSIX platforms.
4406 * callproc.c (call_process):
4407 * process.c (Fformat_network_address):
4408 * sysdep.c (sys_subshell):
4409 Use encode_current_directory rather than rolling our own.
4410 (create_process): No need to encode directory; caller does that now.
4411 * process.h (encode_current_directory): New decl.
4412 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4413 Rework to avoid 'goto xyzzy;'.
4415 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4417 * xdisp.c (handle_face_prop): If the default face was remapped use
4418 the remapped face for strings from prefix properties. (Bug#15155)
4420 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4422 Minor cleanup for redisplay interface and few related functions.
4423 * frame.h (enum text_cursor_kinds): Move from here...
4424 * dispextern.h (enum text_cursor_kinds): ...to here.
4425 (toplevel): Drop unnecessary declarations.
4426 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4427 in update_window_end_hook and draw_window_cursor functions.
4428 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4429 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4430 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4431 * xterm.c (x_update_window_end, x_draw_window_cursor):
4432 * xdisp.c (display_and_set_cursor, update_window_cursor)
4433 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4434 enum text_cursor_kinds where appropriate.
4436 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4438 Redesign redisplay interface to drop updated_row and updated_area.
4439 * dispextern.h (updated_row, updated_area): Remove declaration.
4440 (struct redisplay_interface): Pass glyph row and row area parameters
4441 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4442 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4444 * dispnew.c (updated_row, updated_area): Remove.
4445 (redraw_overlapped_rows, update_window_line): Adjust user.
4446 (update_marginal_area, update_text_area): Likewise. Pass updated row
4447 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4448 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4451 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4453 * process.c (flush_pending_output): Remove stub.
4456 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4458 * callproc.c: Fix race that killed background processes (Bug#15144).
4459 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4460 Record deleted process-id in critical section, not afterwards.
4461 Don't mistakenly kill process created by a call-process invocation
4462 that discards output and does not wait.
4464 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4466 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4467 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4468 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4469 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4470 to shut up compiler in mark_object.
4471 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4473 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4475 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4476 We can't portably rely on PTY_OPEN doing that, even if
4477 it calls posix_openpt with O_CLOEXEC.
4479 2013-08-20 Kenichi Handa <handa@gnu.org>
4481 * character.c (string_char): Improve commentary.
4483 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4485 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4486 (struct animation_cache): Make signature a flexible array member.
4487 All uses changed. This is a tad slower but may insulate us better
4488 from future changes to ImageMagick.
4490 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4492 * image.c: Shrink memory needed for animation cache.
4493 (SIGNATURE_DIGESTSIZE): New constant.
4494 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4495 (imagemagick_create_cache): Copy the signature. This saves
4496 several KB of memory that ImageMagick wastes per signature.
4497 Don't bother updating the update_time, as the caller does that now.
4498 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4499 it's a fixed size struct member now.
4500 (imagemagick_get_animation_cache): Always destroy the signature,
4501 as it's now imagemagick_create_cache's responsibility to copy it.
4502 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4503 and use memcmp rather than strcmp.
4504 eassert that ImageMagick returns a signature of the specified length.
4506 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4508 * image.c (imagemagick_get_animation_cache): Don't segfault on
4510 (imagemagick_get_animation_cache): Revert to previous definition
4511 so that it actually works. But keep the memory leak fix.
4512 (imagemagick_get_animation_cache): Fix memory leak.
4514 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4516 * image.c: Fix animation cache signature memory leak.
4517 Fix some other minor performance problems while we're at it.
4518 (imagemagick_create_cache): Clear just the members that
4519 need clearing. Don't set update_time, as caller does that now.
4520 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4521 Simplify by using pointer-to-pointer instead of a prev pointer.
4522 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4523 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4524 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4525 it's already a copy. Free the signature probe unless it's cached.
4527 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4528 This was introduced by my 2013-08-12 fix for Bug#15035.
4530 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4532 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4533 (imagemagick_prune_animation_cache): Now static.
4535 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4537 * image.c (imagemagick_get_animation_cache): Don't segfault when
4538 pruning all entries.
4540 2013-08-18 Ken Brown <kbrown@cornell.edu>
4542 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4543 static heap if ENABLE_CHECKING is defined.
4544 (max_bss_sbrk_ptr): New variable.
4546 (report_sheap_usage): Report maximum static heap usage instead of
4547 ending static heap usage.
4549 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4551 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4552 of zlib_initialized according to the results of calling
4553 init_zlib_functions.
4555 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4557 * image.c: Implement an ImageMagick per-image cache.
4558 (imagemagick_get_animation_cache): Fix a double-free error.
4559 (imagemagick_load_image): Remove the ping_wand code, which only
4560 apparently saved time on invalid animated images, and slowed down
4561 everything else. Optimise for the common case.
4563 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4565 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4567 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4569 * marker.c (set_marker): Remove documentation of undefined behavior.
4571 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4573 * image.c (imagemagick_compute_animated_image): Animate correctly
4574 when sub-images are smaller than the main image.
4575 (imagemagick_compute_animated_image): Setting the iterator row to
4576 zero is apparently not allowed.
4577 (imagemagick_compute_animated_image): Allow images that say they
4578 have sub-images that are bigger than the main image, but just crop
4581 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4583 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4585 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4587 * image.c (imagemagick_compute_animated_image): Respect the GIF
4590 2013-08-15 Ken Brown <kbrown@cornell.edu>
4592 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4593 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4596 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4598 Fix minor problems found by static checking.
4599 * frame.c (delete_frame):
4600 * xdisp.c (next_element_from_display_vector):
4601 Avoid uninitialized local.
4602 * image.c (imagemagick_compute_animated_image): Port to C89.
4603 Prefer usual GNU indentation style for loops.
4604 Be more careful about bizarrely large sizes, by using ptrdiff_t
4607 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4609 Fix infinite frame selection loop (Bug#15025).
4610 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4612 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4614 * xdisp.c (compute_window_start_on_continuation_line):
4615 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4616 to make sure we end up setting the window start at the leftmost
4617 visible character of the display line. This avoids funky
4618 horizontal shifting because the window start is not kept on the
4619 same position. (Bug#15090)
4620 (next_element_from_display_vector): Support 'box' face attribute
4621 in the face definitions of a display vector. (Bug#15099)
4623 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4625 * image.c (imagemagick_compute_animated_image): Implement animated
4627 (imagemagick_compute_animated_image): Fix some compilation
4628 warnings. Implement a very simple cache to make the animation
4629 usable at all, but it should be replaced with a per-image cache.
4631 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4633 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4634 to do `for' loops over alist values.
4635 * buffer.h (FOR_EACH_BUFFER):
4636 * process.c (FOR_EACH_PROCESS): Use it.
4637 (handle_child_signal, status_notify, Fget_buffer_process)
4638 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4640 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4642 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4643 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4644 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4645 to xzalloc and so avoid redundant call to memset.
4646 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4647 members because it is allocated with xzalloc and so already zeroed.
4649 2013-08-14 Ken Brown <kbrown@cornell.edu>
4651 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4654 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4656 Utility function and macro to copy Lisp string to C string.
4657 * lisp.h (xlispstrdupa): New macro.
4658 (xlispstrdup): New prototype.
4659 * alloc.c (xlispstrdup): New function.
4660 * callint.c (Fcall_interactively):
4661 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4662 (Fsubstitute_in_file_name):
4663 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4664 * image.c (x_create_bitmap_from_file):
4665 * w32term.c (w32_term_init):
4666 * xterm.c (x_term_init): Use xlispstrdup.
4668 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4670 * image.c (imagemagick_load_image): Make animated pictures work.
4671 There's still some problems with background color settings, though
4674 * decompress.c (unwind_decompress): Always restore point.
4676 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4678 * marker.c (set_marker): Reformat documentation.
4680 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4682 * xdisp.c (cursor_type_changed): Now static.
4684 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4685 Use changed. This avoids the need to call xmalloc and for the
4686 caller to call xfree, and avoids memory leaks in some situations.
4688 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4690 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4691 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4692 (redisplay_window): If window_end_valid is cleared due to non-zero
4693 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4694 so do not call to try_cursor_movement for that window.
4696 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4698 * window.h (struct window): Convert window_end_pos and
4699 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4700 (wset_window_end_pos, wset_window_end_vpos): Remove.
4701 * dispnew.c (adjust_glyph_matrix):
4702 * window.c (Fwindow_end, replace_window, set_window_buffer)
4704 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4705 (set_vertical_scroll_bar, redisplay_window, try_window)
4706 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4707 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4708 (note_mouse_highlight): Adjust users.
4709 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4712 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4714 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4715 * image.c (imagemagick_filename_hint): Use `const char *' and
4716 prefer SSDATA to SDATA to avoid warnings.
4718 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4720 Cleanup window fringes, margins and scroll bars adjustments.
4721 * window.c (set_window_fringes, set_window_margins)
4722 (set_window_scroll_bars, apply_window_adjustment): New functions.
4723 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4724 (Fset_window_scroll_bars): Use them.
4726 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4728 * window.h (struct window): Convert scroll_bar_width
4729 from Lisp_Object to integer. Adjust comment.
4730 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4732 * window.c (wset_scroll_bar_width): Remove.
4733 (make_window): Initialize scroll_bar_width.
4734 (Fsplit_window_internal): Use direct assignment.
4735 (Fset_window_configuration, save_window_save):
4736 Convert Lisp_Object to integer and back where appropriate.
4737 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4738 bar was actually changed, and mention this in docstring.
4740 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4742 * decompress.c: Minor simplifications.
4743 (Fzlib_decompress_region): Don't bother verifying
4744 that avail_out <= UINT_MAX, as that was confusing.
4745 Mention the restriction in a comment instead.
4746 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4748 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4750 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4751 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4753 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4755 * image.c (imagemagick_filename_hint): Check for errors in the
4758 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4760 * window.c (Fwindow_margins): Return nil when there's no marginal
4761 area, as per the documented API.
4763 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4764 Fmake_vector, as scroll bar's struct members are not all Lisp
4765 objects now. This avoids crashes in GC.
4767 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4768 bool, so its address could be taken.
4770 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4772 * image.c (imagemagick_filename_hint): New function to possibly
4773 apply `image-content-type-suffixes'.
4774 (imagemagick_load_image): Use it.
4776 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4778 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4779 if loading zlib failed.
4781 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4783 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4784 2013-08-13 checkin below. Change bool to BOOL, rule is:
4785 All Obj-C code uses BOOL, except for interfaces callable from C.
4787 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4789 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4791 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4792 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4793 bool instead of BOOL.
4794 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4795 from Lisp_Object to bitfield. Adjust comment.
4796 * w32term.c (x_scroll_bar_create): Adjust user.
4797 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4798 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4799 Use bool for boolean.
4800 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4801 to `unsigned int' when defining a bitfield.
4803 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4805 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4807 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4809 * window.h (struct window): Convert left_margin_cols and
4810 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4811 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4812 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4814 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4816 (showing_window_margins_p, update_window_line, update_frame_1):
4817 * fringe.c (draw_fringe_bitmap_1):
4818 * xdisp.c (window_box_width): Adjust users.
4819 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4820 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4821 Use direct assignment.
4822 (Fset_window_configuration, save_window_save, Fwindow_margins):
4823 Convert Lisp_Object to integer and back where appropriate.
4824 (Fset_window_margins): Adjust user. Return t if any margin
4825 was actually changed, and mention this in docstring.
4827 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4829 * syntax.c (forward_word):
4830 * cmds.c (forward_char, backward_char): Mention the optional argument.
4832 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4834 * window.h (struct window): Convert left_fringe_width
4835 and right_fringe_width from Lisp_Objects to integers.
4837 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4838 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4839 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4841 (make_window): Initialize new integer fields to -1.
4842 (Fsplit_window_internal): Use direct assignment.
4843 (Fset_window_configuration, save_window_save):
4844 Convert Lisp_Object to integer and back where appropriate.
4845 (Fset_window_fringes): Adjust user. Return t if any fringe
4846 was actually changed, and mention this in docstring.
4848 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4850 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4851 * nsfns.m (x_set_cursor_type):
4852 * w32fns.c (x_set_cursor_type):
4853 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4854 * xdisp.c (set_frame_cursor_types): ...but in common code.
4856 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4858 * font.c (clear_font_cache): New function, stripped from...
4859 (Fclear_font_cache): ...here, which now uses the function
4860 above. Adjust comment.
4861 * font.h (clear_font_cache): Add prototype.
4862 * xfaces.c (clear_face_cache): Use clear_font_cache.
4864 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4866 * window.c (Fset_window_start): Compare `w', not `window' because
4867 `w' might not be equal to `window' after call to decode_live_window.
4869 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4871 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4872 This fixes a problem introduced by the Bug#15035 patch
4873 when using GPG. Reported by Herbert J. Skuhra.
4875 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4877 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4878 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4879 not yet initialized.
4881 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4883 * decompress.c (Fzlib_decompress_region): Support zlib
4884 decompression, too, and rename.
4886 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4888 Minor zlib configuration tweaks.
4889 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4890 Don't assume presence of fn_inflateInit2_ zlib internal function.
4892 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4894 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4895 include the zlib prefix.
4897 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4899 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4900 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4901 define static variables that are pointers to zlib functions to be
4903 (init_zlib_functions) [WINDOWSNT]: New function.
4904 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4906 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4907 macros instead of invoking the zlib functions directly.
4908 (syms_of_decompress): DEFSYM Qzlib_dll.
4909 Staticpro Szlib_available_p.
4911 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4913 Avoid looping over all frame windows to freeze and unfreeze.
4914 * window.h (struct window): Drop frozen_window_start_p.
4915 (freeze_window_starts): Drop prototype.
4916 * frame.h (struct frame): New frozen_window_starts flag.
4917 (FRAME_WINDOWS_FROZEN): New macro.
4918 * window.c (freeze_window_start, freeze_window_starts):
4920 (select_window, replace_window): Adjust users.
4921 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4922 (window_frozen_p): New function.
4923 (redisplay_window): Use it.
4925 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4927 Fix some fd issues when running subprocesses (Bug#15035).
4928 Fix bugs that can leak files or file descriptors on errors.
4929 Don't unlink open temp files, as that's hard for users to diagnose
4930 when things go awry (e.g., temp disk exhausted).
4931 Don't bother to lock temp files. Check for invalid recursion.
4932 * callproc.c (synch_process_fd): Remove. All uses removed.
4933 (synch_process_tempfile): New var or macro.
4934 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4936 (record_kill_process): New arg, the temp name. All callers changed.
4937 (delete_temp_file): Now just a simple wrapper around unlink.
4938 (call_process_kill): New arg, the call_process_fd array.
4939 Close them all. Clear synch_process_pid. Remove the temp file,
4940 or arrange for it to be removed.
4941 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4942 that's been moved to synch_process_tempfile. Caller changed.
4943 Do not remove the tempfile; that's now call_process_kill's
4945 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4946 call_process_kill; the caller now does that.
4947 (call_process_cleanup): Do not close the process fd; that's now
4948 call_process_kill's responsibility.
4949 (Fcall_process): Implement via new function call_process, which
4950 has most of the old body of Fcall_process, but with a different API.
4951 (call_process): New function that does not open or close filefd if
4952 it is nonnegative. Record which fds need to be closed, and let
4953 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4954 Signal an error if invoked recursively (could be done via a hook).
4955 Simplify creation of the tempfile in the MSDOS case.
4956 Don't create the output file until after checking for the executable.
4957 Report any failure to open /dev/null.
4958 Don't open /dev/null for writing twice; once is enough.
4959 Don't create pipe if all output is being discarded or sent to file.
4960 Don't worry about setting up the coding system or reading from the
4961 pipe if all output is being discarded.
4962 Hoist fd_error local into top level, to lessen block nesting.
4963 Don't record deleted pid here; now done by Fcall_process_region.
4964 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4965 and note its success in synch_process_tempfile.
4966 Do not leak resources when child_setup fails.
4967 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4968 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4969 (create_temp_file): Now returns open fd, with an additional
4970 Lisp_Object * argument to return the name. All callers changed.
4971 Do not close the file; rewind it instead, and leave it open for
4972 the caller. Do not lock the temp file. Unwind-protect the file
4973 and the file-descriptor.
4974 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4975 If an asynchrounous process, record it here, not in call_process.
4976 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4977 * eval.c (set_unwind_protect): New function.
4978 * fileio.c (write_region): New function, generalized from the
4979 old Fwrite_region. Do not lock temp files.
4980 (Fwrite_region): Use it.
4981 * lisp.h (set_unwind_protect, write_region): New decls.
4982 * process.c: Include <verify.h>.
4983 (make_process): Mark fds as initially closed.
4984 (deleted_pid_list): Now a list of pid-filename pairs.
4986 (close_process_fd): New function.
4987 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4988 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4989 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4990 (create_process, create_pty, Fmake_serial_process)
4991 (server_accept_connection): Record which fds need to be closed,
4992 and let deactivate_process close them.
4993 (Fmake_network_process): Do not discard the unwind-protect
4994 until it's safe to do so.
4995 (deactivate_process): Close the fds opened by create_process etc.
4996 (Fprocess_send_eof): Adjust to new way of recording open fds.
4997 Report an error if /dev/null can't be opened, instead of aborting.
4998 * process.h (PROCESS_OPEN_FDS): New constant.
4999 (struct Lisp_Process): New member open_fds.
5000 (record_kill_process, record_deleted_pid): Adjust signatures.
5001 (record_deleted_pid): Move decl here ...
5002 * syswait.h (record_deleted_pid): ... from here.
5004 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5006 * decompress.c: Fix bugs with large buffers and weird inputs.
5007 Tune a bit. Reindent as per usual Emacs style.
5008 (BUFFER_SIZE): Remove.
5009 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5010 more than UINT_MAX bytes. Decompress into the gap instead of into
5011 an auto buffer, as this should avoid copying. Return nil if
5012 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5013 set immediate_quit; we shouldn't trust zlib code that much.
5015 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5017 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5018 errors, and really move the gap to where we want it.
5020 * lisp.h: Include decompress.c support.
5022 * emacs.c (main): Include decompress.c support.
5024 * Makefile.in: Include -lz if present.
5026 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5028 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5029 (initWithTitle:): Initialize frame to 0.
5030 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5031 (fillWithWidgetValue:frame:): Rename from
5032 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5034 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5035 fillWithWidgetValue:frame:
5037 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5038 remove memory leak warnings.
5040 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5041 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5044 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5045 (x_activate_menubar): Update the whole menu.
5046 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5047 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5048 current event is not NSSystemDefined (Bug#15001).
5049 Call ns_check_menu_open only if trackingMenu is 2.
5050 (menuDidClose:): New method, decrease trackingMenu.
5051 (fillWithWidgetValue:setDelegate:): New method.
5052 (fillWithWidgetValue:): Call the above.
5054 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5056 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5058 Omit some unnecessary casts.
5059 Many of these go back to the old pre-C89 days, when they may have
5060 been needed, but we've been assuming C89 or later for a while now.
5061 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5062 (live_float_p, live_misc_p, live_vector_p):
5063 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5064 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5065 (defvar_per_buffer):
5066 * callint.c (Fcall_interactively):
5067 * doc.c (Fsubstitute_command_keys):
5068 * filelock.c (get_boot_time):
5069 * frame.c (xrdb_get_resource):
5070 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5071 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5072 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5073 (menuitem_highlight_callback, menu_destroy_callback)
5074 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5075 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5076 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5077 (xg_tool_bar_help_callback, tb_size_cb):
5078 * image.c (xpm_alloc_color, png_read_from_memory)
5079 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5080 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5082 * keymap.c (describe_map):
5083 * nsfns.m (Fns_display_monitor_attributes_list):
5084 * nsmenu.m (process_dialog:):
5085 * nsterm.m (hold_event):
5086 * process.c (wait_reading_process_output):
5087 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5088 * scroll.c (do_direct_scrolling, scrolling_1):
5089 * termcap.c (tgetent):
5090 * window.c (check_window_containing, add_window_to_list)
5091 (freeze_window_starts):
5092 * xdisp.c (compare_overlay_entries, vmessage):
5093 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5094 (x_get_monitor_attributes_xrandr)
5095 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5096 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5097 * xfont.c (xfont_match, xfont_open):
5098 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5099 (menubar_selection_callback, menu_position_func)
5100 (popup_selection_callback, create_and_show_popup_menu)
5101 (dialog_selection_callback, create_and_show_dialog):
5102 * xrdb.c (x_get_string_resource):
5104 * xsmfns.c (x_session_check_input):
5105 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5106 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5107 (xaw_jump_callback, xaw_scroll_callback):
5108 Omit unnecessary casts.
5110 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5112 Minor string-length refactoring.
5113 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5114 * frame.c (make_monitor_attribute_list):
5115 Prefer build_string to strlen + make_string.
5117 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5119 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5120 don't check minor_code (Bug#14417).
5122 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5124 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5125 vertical positions instead. This avoids calling MATRIX_ROW with
5126 row numbers that are possibly beyond valid limits. (Bug#15064)
5128 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5130 Use xstrdup and build_unibyte_string where applicable.
5131 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5132 * xfns.c (x_window):
5133 * xrdb.c (x_get_customization_string):
5134 * xterm.c (xim_initialize):
5135 * w32fns.c (w32_window): Use xstrdup.
5136 (w32_display_monitor_attributes_list):
5137 * emacs.c (init_cmdargs):
5138 * keyboard.c (PUSH_C_STR):
5139 * nsfont.m (nsfont_open):
5140 * sysdep.c (system_process_attributes):
5141 * w32.c (system_process_attributes):
5142 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5144 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5146 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5147 variables of these types so that GDB would know about them, as aid
5148 for debugging fatal exceptions. (Bug#15024) See also
5149 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5152 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5154 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5155 larger than the NSWindow (Bug#14934).
5157 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5159 Redesign redisplay interface to drop global variable updated_window.
5160 Always pass currently updated window as a parameter to update routines.
5161 * dispextern.h (updated_window): Remove declaration.
5162 (struct redisplay_interface): Pass window parameter to
5163 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5164 and after_update_window_hook.
5165 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5167 * dispnew.c (updated_window): Remove.
5168 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5169 (update_window_line): Adjust to match redisplay interface changes.
5170 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5171 (ns_scroll_run, ns_after_update_window_line):
5172 * w32term.c (x_update_window_begin, x_update_window_end)
5173 (x_after_update_window_line, x_scroll_run):
5174 * xterm.c (x_update_window_begin, x_update_window_end)
5175 (x_after_update_window_line, x_scroll_run):
5176 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5177 Likewise. Adjust comments where appropriate.
5178 (x_cursor_to): Simplify because this is always called during window
5179 update (but install debugging check anyway).
5180 (expose_window): Check must_be_updated_p flag to see whether this
5181 function is called during window update.
5183 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5185 Do not reset window modification event counters excessively.
5186 These leftovers and poor man's tricky methods to catch extra
5187 redisplay's attention are no longer needed.
5188 * frame.c (set_menu_bar_lines_1):
5189 * minibuf.c (read_minibuf_unwind):
5190 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5191 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5192 (window_scroll_line_based, Fset_window_configuration):
5193 * xdisp.c (redisplay_window): Do not reset last_modified and
5194 last_overlay_modified counters.
5196 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5198 * xselect.c (x_send_client_event): Set send_event and serial, memset
5199 data.l as it might be bigger than data.b. Use 24 bit mask to
5200 XSendEvent (Bug#15034).
5202 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5204 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5205 for TTY frames that are not the top frame on their console.
5208 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5210 * w32term.c (w32fullscreen_hook): Really maximize frame when
5211 asked for (Bug#14841).
5213 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5215 Prefer selected_window to Fselected_window, likewise for frames.
5216 * buffer.c (Fbuffer_swap_text):
5217 * data.c (Fvariable_binding_locus):
5218 * window.c (run_window_configuration_change_hook): Adjust users.
5219 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5220 Use decode_live_frame.
5222 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5224 Be more careful if selected window shows the buffer other than current,
5225 use window_outdated only if this is not so. This change should also
5226 address some weird issues discussed in Bug#13012.
5227 * window.h (window_outdated): New prototype.
5228 * window.c (window_outdated): Now here. Convert from static and
5229 always assume window's buffer.
5230 (Fwindow_end, Fwindow_line_height): Use it.
5231 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5232 and always assume window's buffer.
5233 (redisplay_window): Adjust user.
5234 (redisplay_internal): Call to reconsider_clip_changes once and
5235 check whether mode line should be updated only if selected window
5236 shows current buffer.
5237 (run_window_scroll_functions): Use eassert for debugging check.
5238 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5240 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5242 * window.c (window_scroll, window_scroll_pixel_based)
5243 (window_scroll_line_based): Use bool for booleans.
5245 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5247 * process.c: Fix minor off-by-one issues in descriptor counts.
5248 This shouldn't fix any real bugs, but it cleans up the code a bit.
5249 (max_process_desc, max_input_desc): -1, not 0, means none.
5251 (delete_input_desc): New function.
5252 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5253 (deactivate_process): Scan backwards when recomuting max_process_desc;
5254 that should be faster.
5255 (init_process_emacs): Initialize max_input_desc.
5257 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5259 Use region cache to speedup bidi_find_paragraph_start.
5260 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5261 Rename cache_long_line_scans to cache_long_scans.
5262 * buffer.c (bset_cache_long_line_scans): Rename to
5263 bset_cache_long_scans.
5264 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5265 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5267 (syms_of_buffer): Rename cache-long-line-scans to
5268 cache-long-scans. Adjust docstring.
5269 * search.c (newline_cache_on_off):
5270 * indent.c (width_run_cache_on_off): Adjust users.
5271 * bidi.c (bidi_paragraph_cache_on_off): New function.
5272 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5273 * insdel.c (prepare_to_modify_buffer):
5274 Invalidate bidi_paragraph_cache if enabled.
5276 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5278 Invalidate region caches only if buffer text is going to be changed.
5279 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5280 (modify_text): ...new prototype.
5281 (prepare_to_modify_buffer_1): New prototype.
5282 * textprop.c (modify_region): Rename to...
5283 (modify_text_properties): ...new function.
5284 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5285 (Fremove_list_of_text_properties): Adjust users.
5286 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5287 (modify_text): ...new function.
5288 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5289 (prepare_to_modify_buffer_1): ...new function.
5290 * casefiddle.c (casify_region):
5291 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5292 (Ftranspose_regions): Use modify_text.
5294 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5296 * lisp.mk (lisp): Add nadvice.elc.
5298 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5300 New macro to iterate over live buffers similar to frames.
5301 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5302 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5303 Declare buffer-related variables here to offload lisp.h.
5304 * buffer.c (Vbuffer_alist): Adjust comment.
5305 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5306 (other_buffer_safely):
5307 * data.c (store_symval_forwarding):
5308 * dispnew.c (Fframe_or_buffer_changed_p):
5309 * fileio.c (Fdo_auto_save):
5310 * filelock.c (unlock_all_files):
5311 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5313 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5315 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5316 * callproc.c (create_temp_file):
5317 * filelock.c (create_lock_file):
5318 Assume mkostemp, since it's now provided by Gnulib.
5320 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5322 * w32.c (mkostemp): New function.
5323 (mktemp): Remove, no longer used. Most of the code reused in
5324 mkostemp. (Bug#15015)
5325 (mktemp): Don't undef.
5327 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5329 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5330 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5331 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5332 (free_glyph_pool, check_glyph_memory): Likewise for
5333 all users. Adjust comments where appropriate.
5335 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5337 * composite.h: Minor fixups.
5338 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5339 to fix a misspelling, and change it to an inline function while
5340 we're at it (it need not be a macro). All uses changed.
5341 (composition_method, composition_valid_p):
5342 Rewrite to avoid assignments in if-conditions.
5344 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5346 Do not use global Lisp_Object in composition macros.
5347 * composite.h (composition_temp): Remove declaration.
5348 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5349 (composition_method, composition_valid_p): ...inline functions.
5350 (compose_region): Remove the leftover.
5351 * composite.c (composition_temp): Remove.
5352 (run_composition_function, update_compositions)
5353 (composition_compute_stop_pos, composition_adjust_point)
5354 (Ffind_composition_internal):
5355 * coding.c (handle_composition_annotation):
5356 * xdisp.c (handle_composition_prop, check_point_in_composition):
5357 Related users changed.
5359 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5361 Drop FRAME_PTR typedef.
5362 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5363 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5364 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5365 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5366 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5367 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5368 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5369 All related users changed.
5371 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5373 * eval.c (default_toplevel_binding): New function.
5375 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5376 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5377 (syms_of_eval): Export them.
5378 * data.c (Fdefault_value): Micro cleanup.
5379 * term.c (init_tty): Use "false".
5381 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5383 Fix X GC leak in GTK and raw (no toolkit) X ports.
5384 * xterm.c (x_free_frame_resources): If white and black relief
5385 GCs are allocated, always free them here.
5386 * xfns.c (x_make_gc): Omit redundant initialization.
5387 * widget.c (create_frame_gcs): Remove the leftover.
5388 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5389 in x_free_frame_resources.
5391 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5393 * nsterm.m (windowWillResize:toSize:): Only change title if
5394 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5396 (viewDidEndLiveResize): New method.
5398 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5399 inside NS_IMPL_COCOA.
5401 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5403 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5404 Do not check whether undo is enabled because record_insert and
5405 record_delete does that themselves.
5407 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5409 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5410 member which is not really used any more.
5411 (FRAME_XIC_BASE_FONTNAME): Remove.
5412 * xfns.c (xic_free_fontset): Adjust user.
5413 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5414 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5415 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5416 (xdialog_show): Use eassert for debugging check.
5417 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5419 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5421 * fileio.c, fns.c (merge): Move extern decl from here ...
5422 * lisp.h (merge): ... to here.
5424 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5426 Fix last font-related change.
5427 * w32font.h (w32font_list_internal, w32font_match_internal):
5429 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5430 (uniscribe_list_family): Adjust to match font API change.
5431 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5432 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5434 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5436 * frame.h (FRAME_MOUSE_UPDATE):
5437 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5438 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5440 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5442 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5443 * font.h (struct font_driver): Change list, match, and list_family
5444 functions to accept struct frame * as first arg.
5445 * font.c (font_score, font_compare, font_sort_entities):
5447 (font_sort_entities, font_list_entities, font_select_entity):
5448 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5449 match font API change.
5450 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5451 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5452 * ftxfont.c (ftxfont_list, ftxfont_match):
5453 * xftfont.c (xftfont_list, xftfont_match):
5454 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5455 * w32font.c (w32font_list, w32font_match, w32font_list):
5456 (w32font_list_internal, w32_font_match_internal): Likewise.
5457 * xfaces.c (Fx_family_fonts): Adjust user.
5459 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5461 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5462 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5463 only if HAVE_X_WINDOWS is in use.
5464 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5465 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5466 * w32term.c (x_wm_set_icon_position): Likewise.
5467 * w32fns.c (x_icon): Adjust user.
5469 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5471 * xterm.c (last_mouse_press_frame): Remove the
5472 leftover which is not really used any more.
5473 (handle_one_xevent, syms_of_xterm): Adjust users.
5474 (x_flush): Call XFlush once per each X display, not frame.
5475 This is better because this code always unconditionally skips
5476 non-X frames in Vframe_list and issues the only XFlush if we
5477 have more than one X frame on the same X display.
5478 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5479 Use bool for booleans.
5480 (x_draw_glyph_string_background, cvt_string_to_pixel):
5481 (cvt_pixel_dtor): Drop unnecessary prototypes.
5482 * xterm.h (x_display_ok): Adjust prototype.
5484 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5486 Drop unnecessary functions that deals with frame pixel size.
5487 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5488 (x_pixel_height): Drop prototypes.
5489 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5490 (x_pixel_height): Drop implementations.
5491 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5492 which should be always valid for window frame.
5493 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5494 * w32menu.c (Fx_popup_dialog):
5495 * xmenu.c (Fx_popup_dialog): Likewise for both.
5497 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5499 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5500 frame parameters and call to Fmodify_frame_parameters just once.
5501 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5502 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5503 and mention nil frame in docstring.
5505 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5507 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5508 (x_figure_window_size): Likewise. Adjust to return long.
5509 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5510 (toplevel): Move Qterminal_live_p to...
5511 * terminal.c (toplevel): ...here, make it static, and...
5512 (syms_of_terminal): ...DEFSYM here.
5513 * frame.h (Qterminal_live_p): Remove declaration.
5514 (make_frame, x_figure_window_size): Adjust prototype.
5515 * nsfns.m (Fx_create_frame): Use long for window flags.
5517 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5519 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5520 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5521 Do not assume that emacs_close (INT_MAX) is a no-op.
5523 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5525 * xfaces.c (make_face_cache): For struct face_cache, prefer
5526 xmalloc to xzalloc and so avoid redundant call to memset.
5527 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5529 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5531 * fringe.c (draw_window_fringes, update_window_fringes)
5532 (compute_fringe_widths):
5533 * w32term.c (x_draw_glyph_string):
5534 * window.c (candidate_window_p, Frecenter):
5535 * xfaces.c (realize_basic_faces, realize_default_face)
5536 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5537 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5538 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5539 * xmenu.c (Fx_menu_bar_open_internal):
5540 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5541 * xsettings.c (xft_settings_event):
5542 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5543 Use bool for booleans. Adjust style and comments where
5545 * dispextern.h (draw_window_fringes, update_window_fringes)
5546 (compute_fringe_widths):
5547 * xterm.h (x_had_errors_p): Adjust prototype.
5549 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5551 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5552 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5554 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5556 * fns.c (toplevel): Remove comment before Fsafe_length because
5559 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5561 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5563 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5565 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5566 frame which got the message is still alive, before dereferencing
5567 its pointer. (Bug#14970)
5569 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5570 be a live window, before using it as such. (Bug#14970)
5572 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5574 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5575 w32_detect_focus_change instead of doing part of its job by hand.
5576 This fixes the problem whereby FOCUS_OUT events were not sent to
5579 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5581 * process.c (Fprocess_list): Doc fix.
5583 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5584 being re-exposed only if it didn't ask to become visible.
5585 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5586 was previously iconified. (Bug#14841)
5587 (x_iconify_frame): Mark the frame iconified.
5589 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5591 Fix minor problems found by static checking.
5592 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5593 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5595 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5597 * eval.c (set_specpdl_old_value): New function.
5598 (unbind_to): Minor simplification.
5599 (get_backtrace_frame): New function.
5600 (Fbacktrace_frame): Use it. Add `base' argument.
5601 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5602 (syms_of_eval): Export backtrace-eval.
5603 * xterm.c (x_focus_changed): Simplify.
5605 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5607 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5609 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5611 * xdisp.c (redisplay_window): Instead of moving point out of
5612 scroll margin, reject the force_start method, and try scrolling
5613 instead. (Bug#14780)
5615 2013-07-24 Ken Brown <kbrown@cornell.edu>
5617 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5620 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5622 * eval.c (Fprogn): Do not check that BODY is a proper list.
5623 This undoes the previous change. The check slows down the
5624 interpreter, and is not needed to prevent a crash. See
5625 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5627 2013-07-23 Glenn Morris <rgm@gnu.org>
5629 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5631 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5633 Port to GNU/Linux systems with tinfo but not ncurses.
5634 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5635 to decide whether ncurses is being used. Without this change,
5636 GCC complains about tgetent not being declared, on a system
5637 that has tinfo installed but ncurses not installed.
5639 * eval.c (Fprogn): Check that BODY is a proper list.
5641 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5642 * data.c (Fsetq_default):
5643 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5644 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5646 Tune by taking advantage of the fact that ARGS is always a list
5647 when a function is declared to have UNEVALLED args.
5649 * emacsgtkfixed.c: Port to GCC 4.6.
5650 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5652 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5654 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5655 here to silence compiler warnings.
5657 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5659 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5660 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5661 from messing up Emacs's 'struct frame' (Bug#14923).
5663 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5665 * alloc.c (make_save_ptr_ptr): Define this function.
5666 It was inadvertently omitted. It's needed only if
5667 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5669 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5671 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5672 frame have focus (Bug#14895).
5674 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5676 Avoid vfork-related deadlock more cleanly.
5677 * callproc.c (child_setup): When the child's exec fails, output
5678 the program name, as that's more useful. Use O_NONBLOCK to avoid
5680 * process.c (create_process_1): Remove; no longer needed.
5681 (create_process): Remove timer hack; no longer needed, now that
5682 the child avoids deadlock.
5684 2013-07-20 Glenn Morris <rgm@gnu.org>
5686 * image.c (Fimage_flush): Fix doc typo.
5688 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5690 Fix array bounds violation when pty allocation fails.
5691 * process.c (PTY_NAME_SIZE): New constant.
5692 (pty_name): Remove static variable; it's now auto.
5693 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5694 Take pty_name as an arg rather than using a static variable.
5695 All callers changed.
5696 (create_process): Recover pty_flag from process, not from volatile local.
5697 (create_pty): Stay inside array even when pty allocation fails.
5698 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5700 * lread.c (Fload): Avoid initialization only when lint checking.
5701 Mention that it's needed only for older GCCs.
5703 2013-07-20 Kenichi Handa <handa@gnu.org>
5705 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5706 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5708 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5710 * lread.c (Fload): Avoid uninitialized warning.
5712 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5714 Fix some minor file descriptor leaks and related glitches.
5715 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5716 (create_lock_file): Use write, not emacs_write.
5717 * image.c (slurp_file, png_load_body):
5718 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5719 (server_accept_connection):
5720 Don't leak an fd on memory allocation failure.
5721 * image.c (slurp_file): Add a cheap heuristic for growing files.
5722 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5723 as that's what the other routines do. Maybe input need not be
5724 blocked at all, but it's better to be consistent.
5725 Avoid undefined behavior when strlen is zero.
5727 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5728 (NSTATICS): Now a constant; doesn't need to be a macro.
5730 2013-07-19 Richard Stallman <rms@gnu.org>
5732 * coding.c (decode_coding_utf_8): Add simple loop for fast
5733 processing of ASCII characters.
5735 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5737 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5739 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5741 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5742 unportable 'struct x_display_info'.
5743 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5746 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5748 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5749 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5751 (system_process_attributes): Prefer plain char to unsigned char
5752 when either will do. Clean up properly if interrupted or if
5753 memory allocations fail. Don't assume sscanf succeeds.
5754 Remove no-longer-needed workaround to stop GCC from whining.
5755 Read command-line once, instead of multiple times. Check read status a
5758 Fix obscure porting bug with varargs functions.
5759 The code assumed that int is treated like ptrdiff_t in a vararg
5760 function, which is not a portable assumption. There was a similar
5761 -- though these days less likely -- porting problem with various
5762 assumptions that pointers of different types all smell the same as
5763 far as vararg functions is conserved. To make this problem less
5764 likely in the future, redo the API to use varargs functions.
5765 * alloc.c (make_save_value): Remove this vararg function.
5766 All uses changed to ...
5767 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5768 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5770 (make_save_ptr): Rename from make_save_pointer, for consistency with
5771 the above. Define only on platforms that need it. All uses changed.
5773 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5775 * keyboard.c: Try to fix typos in previous change.
5776 (DISPLAY_LIST_INFO): New macro.
5777 (kbd_buffer_get_event): Do not access members that are not present
5778 in X11. Revert inadvertent change of "!=" to "=".
5780 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5782 * keyboard.c (kbd_buffer_get_event):
5783 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5784 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5786 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5788 * filelock.c: Fix unlikely file descriptor leaks.
5789 (get_boot_time_1): Rework to avoid using emacs_open.
5790 This doesn't actually fix a leak, but is better anyway.
5791 (read_lock_data): Use read, not emacs_read.
5793 * doc.c: Fix minor memory and file descriptor leaks.
5794 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5795 (get_doc_string, Fsnarf_documentation):
5796 Fix file descriptor leak on error.
5798 * term.c: Fix minor fdopen-related file descriptor leaks.
5799 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5800 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5802 * charset.c: Fix file descriptor leaks and errno issues.
5804 (load_charset_map_from_file): Don't leak file descriptor on error.
5805 Use plain record_xmalloc since the allocation is larger than
5806 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5808 * eval.c (record_unwind_protect_nothing):
5809 * fileio.c (fclose_unwind):
5811 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5812 The replacement doesn't block input, but that no longer seems
5815 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5817 * lread.c: Fix file descriptor leaks and errno issues.
5818 (Fload): Close some races that leaked fds or streams when 'load'
5820 (Fload, openp): Report error number of last nontrivial failure to open.
5821 ENOENT counts as trivial.
5822 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5824 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5825 now that the function is always called with a nonnegative arg.
5826 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5827 All uses replaced with ...
5828 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5830 A few more minor file errno-reporting bugs.
5831 * callproc.c (Fcall_process):
5832 * doc.c (Fsnarf_documentation):
5833 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5834 * process.c (set_socket_option):
5835 Don't let a constructor trash errno.
5836 * doc.c: Include <errno.h>.
5838 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5840 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5842 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5844 Fix w32 bug with call-process-region (Bug#14885).
5845 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5846 to Fcall_process when the input is empty. This simplifies the
5847 code a bit. It makes no difference on POSIXish platforms but
5848 apparently it fixes a bug on w32.
5850 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5851 * fileio.c (close_file_unwind): Don't close if FD is negative;
5852 this can happen when unwinding a zapped file descriptor.
5853 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5854 in case Emacs runs out of memory between the two unwind-protects.
5855 Don't trash errno when closing FD.
5856 Zap the FD in the specpdl when closing it, instead of deferring
5857 the removal of the unwind-protect; this fixes a bug where a child
5858 function unwinds the stack past us.
5860 New unwind-protect flavors to better type-check C callbacks.
5861 This also lessens the need to write wrappers for callbacks,
5862 and the need for make_save_pointer.
5863 * alloca.c (free_save_value):
5864 * atimer.c (run_all_atimers):
5866 * alloc.c (safe_alloca_unwind):
5867 * atimer.c (unwind_stop_other_atimers):
5868 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5869 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5870 * minibuf.c (choose_minibuf_frame_1):
5871 * process.c (make_serial_process_unwind):
5872 * xdisp.h (pop_message_unwind):
5873 * xselect.c (queue_selection_requests_unwind):
5874 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5875 * alloca.c (record_xmalloc):
5876 Prefer record_unwind_protect_ptr to record_unwind_protect with
5878 * alloca.c (Fgarbage_collect):
5879 Prefer record_unwind_protect_void to passing a dummy.
5880 * buffer.c (restore_buffer):
5881 * window.c (restore_window_configuration):
5882 * xfns.c, w32fns.c (do_unwind_create_frame)
5883 New wrapper. All record-unwind uses of wrappee changed.
5884 * buffer.c (set_buffer_if_live):
5885 * callproc.c (call_process_cleanup, delete_temp_file):
5886 * coding.c (code_conversion_restore):
5887 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5888 * editfns.c (save_excursion_restore)
5889 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5890 (save_restriction_restore):
5891 * eval.c (restore_stack_limits, un_autoload):
5892 * fns.c (require_unwind):
5893 * keyboard.c (recursive_edit_unwind, tracking_off):
5894 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5895 * macros.c (pop_kbd_macro, restore_menu_items):
5896 * nsfns.m (unwind_create_frame):
5897 * print.c (print_unwind):
5898 * process.c (start_process_unwind):
5899 * search.c (unwind_set_match_data):
5900 * window.c (select_window_norecord, select_frame_norecord):
5901 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5902 (fast_set_selected_frame):
5903 * xfns.c, w32fns.c (unwind_create_tip_frame):
5904 Return void, not a dummy Lisp_Object. All uses changed.
5905 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5906 * callproc.c (call_process_kill):
5907 * fileio.c (restore_point_unwind, decide_coding_unwind)
5908 (build_annotations_unwind):
5909 * insdel.c (Fcombine_after_change_execute_1):
5910 * keyboard.c (read_char_help_form_unwind):
5911 * menu.c (unuse_menu_items):
5912 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5913 * sound.c (sound_cleanup):
5914 * xdisp.c (unwind_redisplay):
5915 * xfns.c (clean_up_dialog):
5916 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5917 Accept no args and return void, instead of accepting and returning
5918 a dummy Lisp_Object. All uses changed.
5919 * cygw32.c (fchdir_unwind):
5920 * fileio.c (close_file_unwind):
5921 * keyboard.c (restore_kboard_configuration):
5922 * lread.c (readevalllop_1):
5923 * process.c (wait_reading_process_output_unwind):
5924 Accept int and return void, rather than accepting an Emacs integer
5925 and returning a dummy object. In some cases this fixes an
5926 unlikely bug when the corresponding int is outside Emacs integer
5927 range. All uses changed.
5928 * dired.c (directory_files_internal_unwind):
5929 * fileio.c (do_auto_save_unwind):
5930 * gtkutil.c (pop_down_dialog):
5931 * insdel.c (reset_var_on_error):
5932 * lread.c (load_unwind):
5933 * xfns.c (clean_up_file_dialog):
5934 * xmenu.c, nsmenu.m (pop_down_menu):
5935 * xmenu.c (cleanup_widget_value_tree):
5936 * xselect.c (wait_for_property_change_unwind):
5937 Accept pointer and return void, rather than accepting an Emacs
5938 save value encapsulating the pointer and returning a dummy object.
5940 * editfns.c (Fformat): Update the saved pointer directly via
5941 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5942 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5943 (unwind_body): New function.
5944 (record_unwind_protect): First arg is now a function returning void,
5945 not a dummy Lisp_Object.
5946 (record_unwind_protect_ptr, record_unwind_protect_int)
5947 (record_unwind_protect_void): New functions.
5948 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5949 * fileio.c (struct auto_save_unwind): New type.
5950 (do_auto_save_unwind): Use it.
5951 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5952 * insdel.c (struct rvoe_arg): New type.
5953 (reset_var_on_error): Use it.
5954 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5956 (specbinding_func): Remove; there are now several such functions.
5957 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5958 (set_unwind_protect_ptr): New function.
5959 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5961 Be simpler and more consistent about reporting I/O errors.
5962 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5963 Say "Read error" and "Write error", rather than "I/O error", or
5964 "IO error reading", or "IO error writing", when a read or write
5966 * process.c (Fmake_network_process, wait_reading_process_output)
5967 (send_process, Fprocess_send_eof, wait_reading_process_output):
5968 Capitalize diagnostics consistently. Put "failed foo" at the
5969 start of the diagnostic, so that we don't capitalize the
5970 function name "foo". Consistently say "failed" for such
5972 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5973 All callers changed. This is so it can use report_file_error.
5974 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5975 diagnostics consistently as above.
5977 * fileio.c (report_file_errno): Fix errno reporting bug.
5978 If the file name is neither null nor a pair, package it up as a
5979 singleton list. All callers changed, both to this function and to
5980 report_file_error. This fixes a bug where the memory allocator
5981 invoked by list1 set errno so that the immediately following
5982 report_file_error reported the wrong errno value.
5984 Fix minor problems found by --enable-gcc-warnings.
5985 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5986 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5988 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5990 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5991 Set event->arg to Qt if switch-event shall be generated.
5992 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5994 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5996 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5999 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6000 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6001 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6002 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6003 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6004 and there is a focused frame.
6005 (head_table): Add focus-in and focus-out.
6006 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6007 bind to handle-focus-in/out.
6009 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6010 (Fhandle_switch_frame): Call Fhandle_focus_in.
6011 (syms_of_frame): defsubr handle-focus-in/out.
6013 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6015 Fix porting bug to older POSIXish platforms (Bug#14862).
6016 * sysdep.c (emacs_pipe): New function, that implements
6017 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6018 This should port better to CentOS 5 and to Mac OS X 10.6.
6019 All calls to pipe2 changed.
6021 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6022 This makes the code easier to read and the executable a bit smaller.
6023 Do not replace all calls to Fcons that happen to create lists,
6024 just calls that are intended to create lists. For example, when
6025 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6026 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6027 Similarly for list2 through list5.
6028 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6029 * bytecode.c (exec_byte_code):
6030 * callint.c (quotify_arg, Fcall_interactively):
6031 * callproc.c (Fcall_process, create_temp_file):
6032 * charset.c (load_charset_map_from_file)
6033 (Fdefine_charset_internal, init_charset):
6034 * coding.c (get_translation_table, detect_coding_system)
6035 (Fcheck_coding_systems_region)
6036 (Fset_terminal_coding_system_internal)
6037 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6038 * composite.c (update_compositions, Ffind_composition_internal):
6039 * dired.c (directory_files_internal, file_name_completion)
6041 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6042 * doc.c (Fsnarf_documentation):
6043 * editfns.c (Fmessage_box):
6045 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6046 (Feval, eval_sub, Ffuncall, apply_lambda):
6047 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6048 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6049 (Fset_file_times, Finsert_file_contents)
6050 (Fchoose_write_coding_system, Fwrite_region):
6051 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6052 * font.c (font_registry_charsets, font_parse_fcname)
6053 (font_prepare_cache, font_update_drivers, Flist_fonts):
6054 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6055 * frame.c (make_frame, Fmake_terminal_frame)
6056 (x_set_frame_parameters, x_report_frame_params)
6057 (x_default_parameter, Fx_parse_geometry):
6058 * ftfont.c (syms_of_ftfont):
6059 * image.c (gif_load):
6060 * keyboard.c (command_loop_1):
6061 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6062 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6063 (Fminor_mode_key_binding, accessible_keymaps_1)
6064 (Faccessible_keymaps, Fwhere_is_internal):
6065 * lread.c (read_emacs_mule_char):
6066 * menu.c (find_and_return_menu_selection):
6067 * minibuf.c (get_minibuffer):
6068 * nsfns.m (Fns_perform_service):
6069 * nsfont.m (ns_script_to_charset):
6070 * nsmenu.m (ns_popup_dialog):
6071 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6072 (Fx_own_selection_internal):
6073 * nsterm.m (append2):
6074 * print.c (Fredirect_debugging_output)
6075 (print_prune_string_charset):
6076 * process.c (Fdelete_process, Fprocess_contact)
6077 (Fformat_network_address, set_socket_option)
6078 (read_and_dispose_of_process_output, write_queue_push)
6079 (send_process, exec_sentinel):
6080 * sound.c (Fplay_sound_internal):
6081 * textprop.c (validate_plist, add_properties)
6082 (Fput_text_property, Fadd_face_text_property)
6083 (copy_text_properties, text_property_list, syms_of_textprop):
6084 * unexaix.c (report_error):
6085 * unexcoff.c (report_error):
6086 * unexsol.c (unexec):
6087 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6088 (Fformat_mode_line, syms_of_xdisp):
6089 * xfaces.c (set_font_frame_param)
6090 (Finternal_lisp_face_attribute_values)
6091 (Finternal_merge_in_global_face, syms_of_xfaces):
6092 * xfns.c (x_default_scroll_bar_color_parameter)
6093 (x_default_font_parameter, x_create_tip_frame):
6094 * xfont.c (xfont_supported_scripts):
6095 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6096 (menu_help_callback, xmenu_show):
6098 * xterm.c (set_wm_state):
6099 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6100 and similarly for list2 through list5.
6102 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6104 * callproc.c (Fcall_process_region): Fix minor race and tune.
6105 (create_temp_file): New function, with the temp-file-creation part
6106 of the old Fcall_process_region. Use Fcopy_sequence to create the
6107 temp file name, rather than alloca + build_string, for simplicity.
6108 Don't bother to block input around the temp file creation;
6109 shouldn't be needed. Simplify use of mktemp.
6110 Use record_unwind_protect immediately after creating the temp file;
6111 this closes an unlikely race where the temp file was not removed.
6112 Use memcpy rather than an open-coded loop.
6113 (Fcall_process_region): Use the new function. If the input is
6114 empty, redirect from /dev/null rather than from a newly created
6115 empty temp file; this avoids unnecessary file system traffic.
6117 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6119 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6120 Simplify by making this case like the other two. This is a bit
6121 slower on obsolete hosts, but the extra complexity isn't worth it.
6123 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6124 * process.c (create_process) [!DOS_NT]:
6125 Remove now-unnecessary calls to emacs_close.
6127 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6129 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6130 returning early. (Bug#14850)
6132 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6133 and inhibit-iso-escape-detection attributes of 'undecided'.
6136 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6138 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6139 Reported by Herbert J. Skuhra in
6140 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6142 Don't lose top specpdl entry when memory is exhausted.
6143 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6144 specpdl overflow here, to simplify callers; all callers changed.
6145 Always reserve an unused entry at the stack top; this avoids
6146 losing the top entry's information when memory is exhausted.
6148 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6150 Clean up errno reporting and fix some errno-reporting bugs.
6151 * callproc.c (Fcall_process):
6152 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6153 * process.c (create_process, Fmake_network_process):
6154 * unexaix.c (report_error):
6155 * unexcoff.c (report_error):
6156 Be more careful about reporting the errno of failed operations.
6157 The code previously reported the wrong errno sometimes.
6158 Also, prefer report_file_errno to setting errno + report_file_error.
6159 (Fcall_process): Look at openp return value rather than at path,
6160 as that's a bit faster and clearer when there's a numeric predicate.
6161 * fileio.c (report_file_errno): New function, with most of the
6162 old contents of report_file_error.
6163 (report_file_error): Use it.
6164 (Ffile_exists_p, Ffile_accessible_directory_p):
6165 Set errno to 0 when it is junk.
6166 * fileio.c (Faccess_file):
6167 * image.c (x_create_bitmap_from_file):
6168 Use faccessat rather than opening the file, to avoid the hassle of
6169 having a file descriptor open.
6170 * lisp.h (report_file_errno): New decl.
6171 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6174 * process.c (create_process, wait_reading_process_output) [AIX]:
6175 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6176 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6177 a multithreaded environment anyway).
6178 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6180 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6182 * image.c (x_find_image_file): Don't close a remote file handle.
6184 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6186 Fix races with threads and file descriptors.
6187 * callproc.c (Fcall_process_region):
6188 * dired.c (open_directory):
6189 * emacs.c (main, Fdaemon_initialized):
6190 * image.c (x_find_image_file):
6191 * inotify.c (Finotify_rm_watch):
6192 * lread.c (Flocate_file_internal):
6193 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6194 * term.c (term_mouse_moveto, init_tty):
6195 * termcap.c (tgetent):
6196 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6197 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6198 * unexhp9k800.c, unexmacosx.c (unexec):
6199 * callproc.c (Fcall_process_region):
6200 Use emacs_close, not close.
6201 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6202 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6203 and posix_close function on current platforms (which all lack them).
6204 (emacs_close): Use it. This should fix the races on GNU/Linux and
6205 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6206 and it should avoid closing random victim file descriptors on
6209 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6211 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6212 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6215 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6216 This is for .gdbinit xbacktrace.
6218 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6219 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6220 (emacs_set_tty): Now static.
6221 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6222 * term.c (tty_capable_p, tty_default_color_capabilities)
6223 (get_tty_terminal, term_mouse_movement)
6224 (handle_one_term_event, init_tty, maybe_fatal):
6225 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6226 (tgetent, scan_file, name_match, compare_contin):
6227 * terminal.c (get_terminal):
6228 Use bool for boolean.
6229 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6230 Prefer char to unsigned char if either will do.
6231 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6232 (tty_write_glyphs): Prefer int to unsigned.
6233 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6234 All callers changed.
6235 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6237 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6240 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6241 (B__dummy__): New dummy symbol, to pacify C89.
6242 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6243 they can't grok varargs macros.
6244 * dispnew.c (add_window_display_history)
6245 (add_frame_display_history):
6246 * print.c (print_object):
6247 * xdisp.c (debug_method_add):
6248 Use %p printf format only for void pointers.
6249 * emacs.c (usage_message): New constant, replacing ...
6250 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6251 (main): Adjust to usage reorg.
6252 * fns.c (syms_of_fns):
6253 * profiler.c (syms_of_profiler):
6254 Don't use non-constant struct initializers.
6255 * gnutls.h (gnutls_initstage_t):
6256 * lisp.h (enum Lisp_Fwd_Type):
6257 * lread.c (lisp_file_lexically_bound_p):
6258 * xsettings.c (anonymous enum):
6259 Remove trailing comma.
6260 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6261 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6262 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6264 * regex.c (const_re_char): New type, to pacify strict C89.
6265 All uses of 'const re_char' replaced to use it.
6266 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6267 with glibc when strict C89. This change is imported from gnulib.
6269 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6270 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6271 Omit GNU_LINUX implementation, since it requires long long.
6272 * xterm.c (x_draw_underwave):
6273 Do not assume the traditional order of struct's members.
6274 (x_term_init): Rewrite to avoid the need for non-constant structure
6277 Syntax cleanup, mostly replacing macros with functions.
6278 This removes the need for the syntax_temp hack.
6279 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6280 * syntax.c (SYNTAX_INLINE): New macro.
6281 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6282 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6283 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6284 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6285 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6286 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6287 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6288 Now constants, not macros.
6289 (syntax_temp) [!__GNUC__]: Remove.
6290 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6291 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6292 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6293 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6294 Move here from syntax.h; now functions, not macros. Except for the
6295 last function, these are static since only syntax.c uses them.
6296 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6297 All uses changed. Now a function, not a macro; use this fact
6298 to simplify the code.
6299 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6300 compiler bugs; no longer relevant.
6301 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6302 (SYNTAX_INLINE): New macro.
6303 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6304 for the new functions. Use bool for boolean member.
6305 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6306 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6307 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6308 (SETUP_BUFFER_SYNTAX_TABLE):
6309 Now extern inline functions, not macros.
6310 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6311 Remove; all uses replaced by implementation.
6312 (syntax_temp) [!__GNUC__]: Remove decl.
6313 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6315 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6317 * emacs.c (main): Fix syntax error.
6319 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6321 Timestamp fixes for undo (Bug#14824).
6322 * atimer.c (schedule_atimer):
6323 * fileio.c (Ffile_newer_than_file_p):
6324 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6325 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6326 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6327 (syms_of_fileio): Remove Sclear_visited_file_name.
6328 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6329 file doesn't exist; this avoids an ambiguity with negative timestamps.
6330 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6331 * systime.h (make_emacs_time, invalid_emacs_time):
6332 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6333 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6334 * undo.c (record_first_change): Push (visited-file-modtime) onto
6335 undo list rather than reimplementing it by hand, incorrectly.
6337 2013-07-09 Ken Brown <kbrown@cornell.edu>
6339 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6341 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6343 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6345 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6347 Handle errno and exit status a bit more carefully.
6348 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6349 number into an exit status. Instead, use EXIT_CANCELED.
6350 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6351 * callproc.c (relocate_fd):
6352 * emacs.c (close_output_streams, main):
6353 * process.c (create_process):
6354 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6355 Use emacs_perror for simplicity.
6356 * callproc.c (relocate_fd, main):
6357 * sysdep.c (sys_subshell):
6358 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6359 (shut_down_emacs): Use emacs_write, not write.
6360 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6361 * fileio.c (Fcopy_file, e_write):
6362 * nsterm.m (ns_select):
6363 * process.c (send_process):
6364 * sound.c (vox_write):
6365 Use emacs_write_sig, not emacs_write.
6366 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6367 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6369 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6371 (emacs_full_write): New function.
6372 (emacs_write): Rewrite to use it.
6373 (emacswrite_sig, emacs_perror): New functions.
6374 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6376 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6378 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6379 on NS even if it is present. Pixmap on NS is a void*.
6381 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6383 Port to Ubuntu 10 (Bug#14803).
6384 Problem reported by T.V. Raman.
6385 * process.c (close_on_exec, accept4, process_socket):
6386 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6388 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6390 * w32.c (sys_dup): Declare prototype.
6394 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6396 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6398 Make file descriptors close-on-exec when possible (Bug#14803).
6399 This simplifies Emacs a bit, since it no longer needs to worry
6400 about closing file descriptors by hand in some cases.
6401 It also fixes some unlikely races. Not all such races, as
6402 libraries often open files internally without setting
6403 close-on-exec, but it's an improvement.
6404 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6405 * callproc.c (Fcall_process) [!MSDOS]:
6406 * emacs.c (main) [!DOS_NT]:
6407 * nsterm.m (ns_term_init):
6408 * process.c (create_process):
6409 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6410 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6411 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6412 Prefer mkostemp with O_CLOEXEC to mkstemp.
6413 * callproc.c (relocate_fd) [!WINDOWSNT]:
6414 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6415 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6417 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6418 Make the resulting file descriptor close-on-exec.
6419 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6420 * lread.c (load_descriptor_list, load_descriptor_unwind):
6421 Remove; no longer needed. All uses removed.
6422 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6423 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6425 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6426 (Fmake_network_process, Fnetwork_interface_list):
6427 (Fnetwork_interface_info, server_accept_connection):
6428 Make newly-created socket close-on-exec.
6429 * sysdep.c (emacs_open, emacs_fopen):
6430 Make new-created descriptor close-on-exec.
6431 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6432 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6434 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6436 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6437 for NS_IMPL_GNUSTEP.
6439 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6441 Fix openp errno handling.
6442 * callproc.c (Fcall_process): Preserve openp errno around close.
6443 * lread.c (openp): Set errno when returning -1, as some callers
6446 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6448 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6450 * nsterm.h (NSSavePanel): Update comment.
6451 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6452 (ns_run_file_dialog): Declare.
6454 * nsfns.m: Remove panelOK.
6456 (ns_run_file_dialog): New function.
6457 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6458 event loop, so file dialog is popped up by ns_run_file_dialog, called
6459 by sendEvent (Bug#14578).
6460 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6462 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6464 * xdisp.c (default_line_pixel_height): New function.
6465 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6466 (try_cursor_movement, redisplay_window, try_window)
6467 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6469 * window.c (window_scroll_pixel_based):
6470 use default_line_pixel_height.
6472 * dispextern.h (default_line_pixel_height): Add prototype.
6474 * frame.c (x_set_line_spacing): Accept a float value for
6475 line-spacing parameter, per the documentation.
6477 * data.c (Fmultibyte_string_p): Doc fix.
6479 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6481 Use emacs_open more consistently when opening files.
6482 This handles EINTR more consistently now, and makes it easier
6483 to introduce other uniform changes to file descriptor handling.
6484 * src/systdio.h: New file.
6485 * src/buffer.c (mmap_init):
6486 * cygw32.c (chdir_to_default_directory):
6487 * dispnew.c (Fopen_termscript):
6488 * emacs.c (Fdaemon_initialized):
6489 * fileio.c (Fdo_auto_save):
6490 * image.c (slurp_file, png_load_body, jpeg_load_body):
6491 * keyboard.c (Fopen_dribble_file):
6493 * print.c (Fredirect_debugging_output):
6494 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6495 * termcap.c (tgetent):
6496 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6497 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6498 * w32term.c (w32_initialize) [CYGWIN]:
6499 * xfaces.c (Fx_load_color_file):
6500 Use emacs_open instead of plain open, and emacs_fopen instead of
6502 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6503 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6504 * callproc.c (default_output_mode): New constant.
6505 (Fcall_process): Use it to call emacs_open instead of plain creat.
6506 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6507 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6508 (emacs_fopen): New function.
6509 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6510 Include <lisp.h>, for emacs_open.
6511 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6513 Remove duplicate #include directives.
6514 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6516 Don't include stdio.h twice.
6517 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6518 Don't include sys/types.h or stdio.h twice.
6519 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6520 * lread.c: Don't include coding.h twice.
6521 * nsfont.m: Don't include frame.h twice.
6522 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6523 * ralloc.c: Don't include <unistd.h> twice.
6524 * xdisp.c: Don't include font.h twice.
6525 * xterm.c: Don't include fontset.h twice.
6526 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6528 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6530 Scale ImageMagick images more carefully.
6531 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6532 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6533 Be more careful about avoiding undefined behavior after
6534 integer overflow and division by zero.
6536 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6538 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6539 (syms_of_w32fns): DEFSYM them.
6540 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6541 (CCHDEVICENAME): Define macros if not defined.
6542 (struct MONITOR_INFO_EX): New struct.
6543 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6544 (enum_display_monitors_fn): New variable.
6545 (globals_of_w32fns): Initialize it.
6546 (Fx_display_pixel_width, Fx_display_pixel_height)
6547 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6548 multi-monitor setups in docstrings.
6549 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6550 screen size by primary monitor's millimeter per pixel.
6551 (w32_monitor_enum, w32_display_monitor_attributes_list)
6552 (w32_display_monitor_attributes_list_fallback)
6553 (Fw32_display_monitor_attributes_list): New functions.
6554 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6556 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6558 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6560 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6562 * fileio.c (Qfile_notify_error): New error symbol.
6564 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6565 * inotify.c (inotify_callback, symbol_to_inotifymask)
6566 (Finotify_add_watch, Finotify_rm_watch): Use it.
6567 (inotifyevent_to_event): Exchange order of cookie and file name.
6568 (Finotify_add_watch): Adapt docstring.
6570 * lisp.h (Qfile_notify_error): Declare.
6572 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6574 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6575 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6576 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6577 which did not work (see <http://bugs.gnu.org/14569#307>).
6578 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6579 && (!noninteractive || initialized)). This attempts to thread
6580 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6582 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6584 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6585 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6587 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6589 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6590 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6591 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6592 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6594 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6596 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6597 Define to __sys_siglist.
6599 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6601 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6602 word-wrap, so that overflow-newline-into-fringe would work in
6603 visual-line-mode. (Bug#2749)
6604 (move_it_in_display_line_to): When the last scanned display
6605 element fits exactly on the display line, and
6606 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6607 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6608 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6609 finding buffer position that corresponds to pixel coordinates,
6610 e.g. in buffer_posn_from_coords.
6612 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6614 * process.c (handle_child_signal): Call catch_child_signal if
6617 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6619 Don't convert function pointers to void * and back.
6620 It isn't portable C, and it's easy enough to avoid.
6621 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6622 (make_save_value): Add support for SAVE_FUNCPOINTER.
6623 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6624 * print.c (print_object):
6625 Distinguish function from object pointers.
6626 * lisp.h (SAVE_FUNCPOINTER): New constant.
6627 (SAVE_SLOT_BITS): Adjust to it.
6628 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6629 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6630 (voidfuncptr): New typedef.
6631 (struct Lisp_Save_Value): New member data[0].funcpointer.
6632 (XSAVE_FUNCPOINTER): New function.
6634 Simplify buildobj processing.
6635 * Makefile.in (buildobj.h): Make it a sequence of strings each
6636 followed by comma, rather than a single string. Put it into a
6637 .tmp file in case there's an error while generating it.
6638 (gl-stamp): Use .tmp for temp files.
6639 (mostlyclean): Clean .tmp files.
6640 * doc.c (buildobj): Move to just the routine that needs it.
6641 It's now an array of strings, so processing is simpler.
6643 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6645 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6646 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6647 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6648 Invoke malloc_enable_thread even when not interactive.
6649 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6650 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6651 in this case, since the underlying bug has now been fixed.
6653 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6655 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6656 unlinking it (bug#14691).
6658 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6660 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6661 before checking whether buffer is modified. This lets
6662 `kill-buffer-query-functions' cancel killing of the buffer or save
6663 its content before `kill-buffer' asks user the "Buffer %s
6664 modified; kill anyway?" question.
6666 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6668 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6669 Let the super performKeyEquivalent deal with them (Bug#14747).
6671 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6673 * widget.c (resize_cb): Remove unused local.
6675 Do not use GTK 3 if it exists but cannot be compiled.
6676 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6677 * xterm.c (x_error_handler) [!USE_GTK]:
6680 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6682 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6684 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6685 to the valid range of values. (Bug#14753)
6687 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6688 when moving point by using the current glyph matrix. This avoids
6689 the need to force redisplay when this function is called in a
6692 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6694 Fix minor problems found by static checking.
6695 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6696 Redo the latter's body to sidestep GCC parenthesization warnings.
6697 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6698 * coding.c (detect_coding, detect_coding_system):
6699 * coding.h (struct undecided_spec):
6700 Use bool for boolean.
6701 * image.c (QCmax_width, QCmax_height): Now static.
6702 * xdisp.c (Fmove_point_visually): Remove unused local.
6704 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6706 * xdisp.c (Fmove_point_visually): New function.
6708 2013-06-28 Kenichi Handa <handa@gnu.org>
6710 * coding.h (define_coding_undecided_arg_index): New enum.
6711 (coding_attr_index): New members
6712 coding_attr_undecided_inhibit_null_byte_detection,
6713 coding_attr_undecided_inhibit_iso_escape_detection,
6714 coding_attr_undecided_prefer_utf_8.
6715 (undecided_spec): New struct.
6716 (struct coding_system): New member `undecided' of the member
6719 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6720 (detect_coding): Likewise.
6721 (detect_coding_system): Likewise.
6722 (Fdefine_coding_system_internal): New coding system properties
6723 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6725 (syms_of_coding): Adjust for coding_arg_undecided_max.
6727 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6729 * image.c (x_from_xcolors): Remove unused local.
6731 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6733 Defer image data transfer between X client and server until actual
6736 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6739 * image.c (Destroy_Image): Remove.
6740 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6741 `mask_p', and `colors_p'. All uses changed.
6742 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6743 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6744 New macros for `flags' arg to x_clear_image_1.
6745 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6746 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6747 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6748 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6749 (image_get_x_image, image_unget_x_image): New functions or macros.
6750 (image_background, image_background_transparent, x_to_xcolors)
6751 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6752 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6753 instead of Destroy_Image.
6754 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6755 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6756 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6757 (imagemagick_load_image, svg_load_image): Use them instead of
6758 x_create_x_image_and_pixmap, and x_put_x_image followed by
6759 x_destroy_x_image, respectively.
6760 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6761 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6762 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6763 background_transparent fields.
6764 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6765 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6767 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6769 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6770 This mostly consists of undoing recent changes.
6771 * callproc.c (Fcall_process):
6772 * process.c (create_process):
6773 Do not worry about catching SIGCHLD here, undoing previous change.
6774 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6775 * process.c, process.h (catch_child_signal):
6776 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6777 * process.c (catch_child_handler): Don't worry about being called
6778 lazily and do not assume caller has blocked SIGCHLD, undoing
6779 previous change. Move first-time stuff back to
6780 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6781 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6782 set lib_child_handler if it's already initialized, which may
6783 help avoid problems on GNUStep.
6785 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6787 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6788 * callproc.c (Fcall_process):
6789 * process.c (create_process):
6790 Make sure SIGCHLD is caught before we fork,
6791 since Emacs startup no arranges to catch SIGCHLD.
6792 * process.c (lib_child_handler): Initialize to null, not to
6794 (catch_child_signal): Allow self to be called lazily.
6795 Do nothing if it's already been called.
6796 Assume caller has blocked SIGCHLD (all callers do now).
6797 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6798 just before it's really needed.
6799 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6800 since it hasn't been caught yet.
6802 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6804 * image.c (compute_image_size): New function to implement
6805 :max-width and :max-height.
6806 (imagemagick_load_image): Use it.
6808 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6810 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6811 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6813 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6814 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6815 the SIGCHLD handler, since the code is not atomic and (due to glib)
6816 signals may be arriving now.
6817 * sysdep.c (init_signals): Do not catch child signals here;
6818 'main' now does that later, at a safer time.
6820 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6822 Clean up SIGCHLD handling a bit (Bug#14569).
6823 * process.c, process.h (catch_child_signal):
6824 Now always extern, even if !NS_IMPL_GNUSTEP.
6825 * process.c (catch_child_signal): Move glib tickler here from
6826 init_process_emacs, so that it's done earlier in Emacs
6827 initialization. Also move the noninteractive && !initialized
6828 check here from init_process_emacs. This is all a bit cleaner for
6829 GNUish platforms, and I hope it works around the Cygwin bug.
6830 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6831 that glib signal handling is tickled before glib creates threads.
6833 * process.c (wait_reading_process_output): Avoid int overflow
6834 when reading more than 2 GiB total from a process.
6836 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6838 * process.c (create_process): Handle a couple more cases,
6839 i.e., work even if new_argv and wait_child_setup[i] are cached.
6840 Use Fcall_process's style for volatile vars.
6842 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6844 * process.c (create_process): Mark PROCESS volatile.
6846 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6848 Use C99-style flexible array members if available.
6849 This avoids some subtle aliasing issues, which typically
6850 aren't a problem with GCC but may be a problem elsewhere.
6851 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6852 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6853 In either case, it uses a flexible array member rather than
6854 the old struct hack. All uses changed.
6855 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6856 Adjust to sdata reorganization.
6857 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6858 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6859 that ports better to pre-C99 non-GCC.
6860 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6861 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6862 as the latter has changed.
6863 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6864 and port better to pre-C99 GCC.
6865 * image.c (struct xpm_cached_color):
6866 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6867 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6868 Use FLEXIBLE_ARRAY_MEMBER.
6869 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6870 Move decl to top level so it gets checked against implementation.
6871 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6872 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6874 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6876 * syntax.c: Integer cleanups.
6877 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6878 All uses that need 0-or-2 changed to:
6879 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6880 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6881 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6882 (char_quoted, prev_char_comend_first, back_comment)
6883 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6884 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6885 Use bool for boolean.
6886 (update_syntax_table, skip_chars, skip_syntaxes):
6887 Prefer int to unsigned when either will do.
6888 (back_comment): Return boolean success flag, like forw_comment,
6889 instead of positive-or-minus-1 (which might have overflowed int anyway).
6890 Don't stuff ptrdiff_t into int.
6891 (syntax_spec_code, syntax_code_spec): Now const.
6892 (Fmatching_paren, scan_lists, scan_sexps_forward):
6893 Use enum syntaxcode for syntax code.
6894 (Fmatching_paren): Check that arg is a character, not just an integer.
6895 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6896 (Finternal_describe_syntax_value): Omit no-longer-needed
6898 (skip_chars): Use char, not unsigned char, when the distinction
6900 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6901 * bytecode.c (exec_byte_code):
6902 * syntax.c (syntax_spec_code, Fchar_syntax)
6903 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6905 * syntax.h (SYNTAX_WITH_FLAGS):
6906 Omit unnecessary casts.
6908 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6910 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6911 line dimensions here, to avoid race conditions with the main
6912 thread. (Bug#14062, bug#14630, bug#14669)
6914 * w32term.c (w32_draw_window_cursor): Compute the header line and
6915 mode line dimensions here.
6916 <w32_system_caret_window, w32_system_caret_hdr_height>:
6917 <w32_system_caret_mode_height>: New variables.
6919 * w32term.h: Declare them.
6921 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6923 * alloc.c (die): Move "assertion failed" string here ...
6924 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6925 COND when SUPPRESS_CHECKING. This shrinks the executable text
6926 size by 0.8% to 2.2% when configured with --enable-checking,
6927 depending on optimization flags (GCC 4.8.1 x86-64).
6929 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6931 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6933 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6934 base is 2; this is more accurate.
6936 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6938 * sound.c (string_default): Move to !WINDOWSNT section.
6939 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6941 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6943 * sound.c: Integer cleanups.
6944 Remove unnecessary forward decls.
6945 (struct sound_device): The 'file' member is now a Lisp_Object, not
6946 a char *, so that we needn't invoke alloca on a huge size.
6947 (Fplay_sound_internal): Adjust to this.
6948 (string_default): New function.
6949 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6950 Use it to adjust to the struct sound_device change.
6951 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6952 (be2hs) [0]: Remove.
6954 * syntax.c (skip_chars): Don't use uninitialized storage
6955 when searching a multibyte buffer for characters that are not in a
6956 unibyte string that contains non-ASCII characters.
6958 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6960 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6961 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6963 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6965 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6967 2013-06-18 Kenichi Handa <handa@gnu.org>
6969 * font.c (Ffont_spec): Signal an error for an invalid font name
6972 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6974 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6975 In particular this ports to 32-bit sparc Sun cc.
6976 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6977 array with a dummy element at specpdl[-1], so that its address can
6979 (unbind_to): Do not copy the binding; not needed, now that we
6980 copy old_value in the one place where the copy is needed.
6981 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6982 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6983 (union specbinding): Rename from struct specbinding. Redo layout
6984 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6985 which is not portable. With Sun C 5.12 32-bit sparc, the
6986 declaration causes nargs to be an unsigned bitfield, a behavior
6987 that the C standard allows; but Emacs wants nargs to be signed.
6988 The overall type is now a union of structures rather than a
6989 structure of union of structures, and the 'kind' member is now a
6990 bitfield, so that the overall type doesn't grow. All uses changed.
6991 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6993 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6995 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6996 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6998 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7000 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7002 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7003 unless we know that the window w's frame is a frame object.
7004 Another attempt at solving bug#14062 and bug#14630.
7006 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7008 * textprop.c (property_set_type): New enum.
7009 (add_properties): Allow appending/prepending text properties.
7010 (add_text_properties_1): Factored out of Fadd_text_properties.
7011 (Fadd_text_properties): Move all the code into
7012 add_text_properties_1.
7013 (Fadd_face_text_property): New function that calls
7014 add_text_properties_1.
7016 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7018 Move functions from lisp.h to individual modules when possible.
7019 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7020 * alloc.c (XFLOAT_INIT, set_symbol_name):
7021 * buffer.c (CHECK_OVERLAY):
7022 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7023 (set_char_table_parent):
7024 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7025 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7026 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7027 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7029 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7030 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7031 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7032 (backtrace_args, backtrace_debug_on_exit):
7033 * floatfns.c (CHECK_FLOAT):
7034 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7035 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7036 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7037 (set_hash_index_slot):
7038 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7039 * marker.c (CHECK_MARKER):
7040 * textprop.c (CHECK_STRING_OR_BUFFER):
7041 * window.c (CHECK_WINDOW_CONFIGURATION):
7042 Move here from lisp.h, and make these functions static rather than
7044 * buffer.c (Qoverlayp):
7046 * fns.c (Qhash_table_p):
7047 * window.c (Qwindow_configuration_p):
7049 * lisp.h: Remove the abovementioned defns and decls.
7051 Use functions, not macros, for XINT etc (Bug#11935).
7052 In lisp.h, prefer functions to function-like macros, and
7053 constants to object-like macros, when either will do. This:
7054 . simplifies use, as there's no more need to worry about
7055 arguments' side effects being evaluated multiple times.
7056 . makes the code easier to debug on some platforms.
7057 However, when using gcc -O0, keep using function-like macros
7058 for a few critical operations, for performance reasons.
7059 This sort of thing isn't needed with gcc -Og, but -Og
7060 is a GCC 4.8 feature and isn't widely-enough available yet.
7061 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7062 Remove enum lsb_bits; no longer needed.
7063 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7064 * buffer.c (Qoverlap):
7066 * fns.c (Qhash_table_p):
7067 Now extern, so lisp.h can use these symbols.
7068 * dispextern.h: Include character.h, for MAX_CHAR etc.
7069 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7070 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7071 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7072 (GLYPH_CODE_P): Move here from lisp.h.
7073 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7074 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7075 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7076 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7077 XUNTAG now returns void *.
7078 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7079 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7080 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7081 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7082 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7083 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7084 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7085 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7086 New macros, renamed from their sans-lisp_h_ counterparts.
7087 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7088 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7089 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7090 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7091 If compiling via GCC without optimization, define these as macros
7092 in addition to inline functions.
7093 To disable this, compile with -DINLINING=0.
7094 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7095 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7096 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7097 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7098 (INTMASK, VALMASK): Now macros, since static values cannot be
7099 accessed from extern inline functions.
7100 (VALMASK): Also a constant, for benefit of old GDB.
7101 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7102 is INTEGERP, which can fold it in.
7103 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7104 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7105 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7106 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7107 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7108 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7109 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7110 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7111 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7112 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7113 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7114 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7115 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7116 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7117 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7118 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7119 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7120 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7121 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7122 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7123 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7124 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7125 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7126 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7127 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7128 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7129 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7130 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7131 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7132 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7133 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7134 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7135 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7137 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7138 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7139 (VALMASK): Define in one place rather than in two, merging the
7140 USE_LSB_TAG parts; this is simpler.
7141 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7142 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7143 Move up, to avoid use before definition.
7144 Also include "globals.h" earlier, for the same reason.
7145 (make_natnum): New function.
7146 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7147 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7148 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7149 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7150 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7151 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7152 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7153 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7154 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7155 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7156 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7157 (Qwindow_configuration_p, Qimage): New forward declarations.
7158 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7159 (STRING_COPYIN): Remove; unused.
7160 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7161 (xcar_addr, xcdr_addr): New functions. All uses changed.
7162 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7163 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7164 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7165 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7166 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7167 (TYPE_RANGED_INTEGERP): Simplify.
7168 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7169 (setlocale, fixup_locale, synchronize_system_messages_locale)
7170 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7171 Now empty functions, not macros.
7172 (functionp): Return bool, not int.
7173 * window.c (Qwindow_configuration_p): Now extern,
7174 so window.h can use it.
7175 * window.h (Qwindowp): Move decl back to lisp.h.
7177 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7179 * xdisp.c (Fline_pixel_height): New function, required for solving
7182 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7184 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7186 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7188 * lread.c (syms_of_lread):
7189 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7191 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7193 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7195 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7197 * fileio.c (expand_file_name): Doc fix.
7199 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7201 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7202 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7203 Wait for self, not for 0. This can't hurt on GNU or similar
7204 system, and may help with Cygwin.
7206 * keyboard.c: Don't use PROP (...) as an lvalue.
7207 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7208 Use set_prop (A, B), not PROP (A) = B.
7210 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7212 * xdisp.c (get_it_property): Use it->window instead of generating
7213 a Lisp object from it->w.
7215 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7217 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7218 get-char-property the window that is being rendered, instead of
7219 the buffer, to support window-specific overlays. (Bug#14575)
7220 (compute_display_string_pos): When W is NULL, use the current
7221 buffer as the object to pass to get-char-property.
7222 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7223 pointer member of the bidi iterator, since no window is pertinent
7226 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7228 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7229 being displayed, and pass it to compute_display_string_pos.
7230 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7231 (bidi_paragraph_init): All callers changed.
7233 * xdisp.c (init_from_display_pos, init_iterator)
7234 (handle_single_display_spec, next_overlay_string)
7235 (get_overlay_strings_1, reseat_1, reseat_to_string)
7236 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7237 Set bidi_it.w member from it->w.
7238 (compute_display_string_pos): Accept additional argument, the
7239 window being displayed, and pass it to Fget_char_property.
7242 * dispextern.h (struct bidi_it): New member w, the window being
7244 (compute_display_string_pos): Adjust prototype.
7246 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7248 * xgselect.c: Remove unneeded include xterm.h.
7250 * process.c (wait_reading_process_output): Check for NS before GLIB.
7251 GLIB may be linked in due to rsvg, but ns_select must be called.
7253 * xgselect.c (xg_select): Remove call to window_system_available
7254 and g_main_context_pending at the top, so Gdk events (i.e. file
7255 notify) are processed when Emacs is started with -nw.
7257 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7259 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7260 (ctagsfiles3): New variable, includes only *.m files.
7261 (TAGS): Use an explicit language name in the regular expressions,
7262 to avoid transformation of '/SOMETHING' by MSYS to
7263 'c:\MSYS\SOMETHING'.
7265 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7267 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7269 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7271 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7272 still need to set the mouse pointer shape and activate help-echo.
7275 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7277 A few porting etc. fixes for the new file monitor code.
7278 See the thread containing
7279 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7280 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7281 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7282 (dir_monitor_callback, Fgfile_rm_watch):
7283 Use assq_no_quit instead of Fassoc, for speed.
7284 (dir_monitor_callback, Fgfile_rm_watch):
7285 eassert that the monitor is a fixnum.
7286 (dir_monitor_callback): No need for CDR_SAFE.
7287 Simplify building of lisp with alternative tails.
7288 (Fgfile_add_watch, Fgfile_rm_watch):
7289 Do not assume glib functions set errno reliably on failure.
7290 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7291 and signal an error otherwise.
7292 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7293 Use Fdelq instead of Fdelete, for speed.
7295 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7297 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7298 don't insist on being invoked on a highlighted tool-bar button.
7299 Avoids losing tool-bar functionality when mouse-highlight is nil.
7300 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7301 Don't highlight when mouse-highlight is nil.
7302 (note_mouse_highlight): When mouse-highlight is nil, don't return
7303 right away; instead, run tool-bar and mode-line highlight
7304 subroutine, clear any existing highlight, and revert the mouse
7305 pointer to its default shape. (Bug#14558)
7307 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7309 * lisp.mk (lisp): Add prog-mode.el.
7311 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7313 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7314 * process.c (dummy_handler): New function.
7315 (lib_child_handler): New static var.
7316 (handle_child_signal): Invoke it.
7317 (catch_child_signal): If a library has set up a signal handler,
7318 save it into lib_child_handler.
7319 (init_process_emacs): If using glib and not on Windows, tickle glib's
7320 child-handling code so that it initializes its private SIGCHLD handler.
7321 * syssignal.h (SA_SIGINFO): Default to 0.
7322 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7323 31; it should no longer be needed now.
7325 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7327 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7329 * gfilenotify.c (globals_of_gfilenotify): New function.
7330 (syms_of_gfilenotify): Move global initialization there.
7332 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7334 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7336 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7337 * keyboard.c (menu_bar_items, tool_bar_items):
7338 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7339 not override local keymaps any more.
7341 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7343 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7345 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7347 * w32console.c (initialize_w32_display): Return the dimensions of
7348 the console window via 2 additional arguments, not via the current
7349 frame. This avoids crashes due to overrunning the bounds of
7350 frame's decode_mode_spec_buffer, which is not resized following
7351 the change of the frame dimensions from the initial 10x10.
7353 * w32term.h (w32_initialize_display_info): Adjust prototype.
7355 * term.c (init_tty): Take dimensions of the frame from the values
7356 returned by initialize_w32_display.
7358 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7359 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7360 (LIBES): Add $(GFILENOTIFY_LIBS).
7362 * w32inevt.c (handle_file_notifications): Add dummy implementation
7363 for !HAVE_W32NOTIFY.
7365 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7367 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7369 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7371 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7373 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7375 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7377 Fix minor problems found by static checking.
7378 * data.c (pure_write_error):
7379 Use xsignal2, not Fsignal, as Fsignal might return.
7380 * eval.c (set_backtrace_debug_on_exit): Now static.
7381 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7382 No longer inline. EXTERN_INLINE is needed only for functions
7383 defined in .h files. Reindent function header as per GNU style.
7384 (backtrace_p, backtrace_top, backtrace_next):
7385 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7386 compiler or linker. Add extern decls to pacify gcc -Wall.
7387 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7389 * frame.c (free_monitors): Define only on platforms that need it.
7390 * nsterm.m (ns_term_init):
7391 * process.c (catch_child_signal):
7392 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7393 defined on all porting targets these days.
7394 * process.c, process.h (catch_child_signal):
7395 Make it extern only if NS_IMPL_GNUSTEP is defined.
7397 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7399 * w32.c (gettimeofday): Make the signature identical to prototype
7400 in nt/inc/sys/time.h.
7402 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7404 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7407 * keyboard.c (safe_run_hooks_error): Improve error message.
7409 * data.c (pure_write_error): Add `object' argument.
7410 * puresize.h (CHECK_IMPURE): Use it.
7412 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7414 * Makefile.in (NOTIFY_OBJ): New variable.
7415 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7417 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7418 Call syms_of_gfilenotify.
7420 * gfilenotify.c: New file.
7422 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7423 and Qfile_w32notify.
7424 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7425 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7427 * lisp.h: Declare syms_of_gfilenotify.
7429 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7431 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7433 Merge the specpdl and backtrace stacks. Make the structure of the
7434 specpdl entries more obvious via a tagged union of structs.
7435 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7436 (enum specbind_tag): New enum.
7437 (struct specbinding): Make it a tagged union of structs.
7438 Add a case for backtrace records.
7439 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7440 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7441 (backtrace_debug_on_exit): New accessors.
7442 (struct backtrace): Remove.
7443 (struct catchtag): Remove backlist field.
7444 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7446 (Flocal_variable_p): Speed up the common case where the binding is
7448 * eval.c (backtrace_list): Remove.
7449 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7450 (set_backtrace_args, set_backtrace_nargs)
7451 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7452 (backtrace_next): New functions.
7453 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7454 (unwind_to_catch, internal_lisp_condition_case)
7455 (internal_condition_case, internal_condition_case_1)
7456 (internal_condition_case_2, internal_condition_case_n): Don't bother
7457 with backtrace_list any more.
7458 (Fsignal): Adjust to new backtrace format.
7459 (grow_specpdl): Move up.
7460 (record_in_backtrace): New function.
7461 (eval_sub, Ffuncall): Use it.
7462 (apply_lambda): Adjust to new backtrace format.
7463 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7465 (specbind): Adjust to new specpdl format. Simplify.
7466 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7467 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7469 (mark_backtrace): Remove.
7470 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7471 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7472 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7474 * profiler.c (record_backtrace): Use get_backtrace.
7475 (handle_profiler_signal): Use backtrace_top_function.
7476 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7479 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7481 * process.h (catch_child_signal): Declare.
7483 * process.c (catch_child_signal): New function.
7484 (init_process_emacs): Call it.
7486 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7487 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7489 (x_set_cursor_type): Remove declaration.
7490 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7491 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7492 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7493 (ns_get_color): Use F suffix on float.
7494 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7495 (ns_get_rgb_color): Remove.
7496 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7497 (note_mouse_movement): x and y are CGFloat.
7498 (ns_draw_fringe_bitmap): Remove unused rowY.
7499 Change #if to COCOA && >= 10_6.
7500 (ns_draw_window_cursor): Remove unused overspill.
7501 (ns_draw_underwave): width and x are EamcsCGFloat.
7502 (ns_draw_box): thickness is CGFloat.
7503 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7504 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7505 if not in main thread.
7506 (ns_get_pending_menu_title, ns_check_menu_open)
7507 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7508 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7509 (sendFromMainThread:): New method.
7510 (changeFont:): size is CGFloat.
7511 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7512 Disable warning about permanent text.
7513 (characterIndexForPoint:): Adjust return type depending on GNUStep
7515 (mouseDown:): delta is CGFloat.
7516 (updateFrameSize): Remove unised variable f.
7517 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7518 Cast float to EmacsCGFloat.
7519 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7520 also to -1 when restoring.
7521 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7522 inside NS_IMPL_COCOA.
7523 (toggleFullScreen:): Put call to toggleFullScreen inside
7524 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7525 (setPosition:portion:whole:): por is CGFloat.
7526 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7527 (mouseDown:): Use CGFloat.
7528 (mouseDragged:): Remove unised variable edge.
7529 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7531 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7533 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7534 when NS_IMPL_GNUSTEP.
7535 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7536 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7537 (EmacsToolbar): Add clearAll. Add tag argument to
7538 addDisplayItemWithImage.
7539 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7541 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7543 * nsmenu.m (ns_update_menubar): Make static.
7544 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7545 (fillWithWidgetValue:): Add cast to SEL for setAction.
7546 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7547 (update_frame_tool_bar): Update code for GNUStep.
7548 (clearAll): New method.
7549 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7550 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7551 Move identifierToItem setObject and activeIdentifiers addObject before
7552 call to insertItemWithItemIdentifier.
7553 (validateVisibleItems): Fix indentation.
7554 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7555 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7556 UtilityWindow to aStyle, remove call to setStyleMask.
7558 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7560 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7561 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7562 Use F suffix on floats.
7563 (ns_char_width): Returns CGFloat.
7564 (ns_ascii_average_width): w is CGFloat instead of float.
7565 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7567 (ns_glyph_metrics): CGFloat instead of float.
7569 * nsfns.m (x_set_foreground_color, x_set_background_color):
7571 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7572 remove unused variables.
7573 (Fns_read_file_name): Keep track if panel is for save.
7574 Use ns_filename_from_panel/ns_directory_from_panel.
7575 (Fns_list_services): delegate only used for COCOA.
7576 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7577 Just return the input if GNUStep.
7578 (x_screen_planes): Remove.
7579 (Fxw_color_values): Use EmacsCGFloat
7580 (Fns_display_monitor_attributes_list): Only get screen number for
7582 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7584 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7585 ns_directory_from_panel.
7587 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7589 * process.c (handle_child_signal): Also use WCONTINUED.
7590 This is so that list-processes doesn't mistakenly list the process
7591 as stopped, when the process has actually been continued and is
7594 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7596 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7597 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7598 not already configured.
7600 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7602 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7604 * Makefile.in (mostlyclean): Remove *.res files.
7606 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7608 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7609 a buffer (bug#8447).
7611 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7613 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7614 display vector, and we backtrack, handle the case that the
7615 previous character position is also displayed from a display
7616 vector or covered by a display string or image. (Bug#14476)
7618 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7620 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7621 (struct MonitorInfo, free_monitors): Remove.
7622 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7623 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7624 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7627 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7628 (struct MonitorInfo, free_monitors): Remove.
7629 (ns_screen_name): Make static.
7630 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7631 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7634 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7635 (struct MonitorInfo): New struct.
7636 (free_monitors, make_monitor_attribute_list): Declare.
7638 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7640 (free_monitors, make_monitor_attribute_list): New functions.
7641 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7644 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7646 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7648 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7650 * keyboard.c: Apply keyboard decoding only to events that come directly
7651 from the tty, not from unread-command-events (bug#14368).
7652 (read_event_from_main_queue): New function, extracted from read_char).
7653 (read_decoded_char): Remove.
7654 (read_decoded_event_from_main_queue): New function to replace it.
7655 (read_char): Use it.
7656 (read_key_sequence): Use read_char rather than read_decoded_char.
7658 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7660 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7662 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7664 2013-05-22 Kenichi Handa <handa@gnu.org>
7666 The following changes are to fix the setting of
7667 buffer-file-coding-system on, for instance, C-x RET c unix RET
7668 _FILE_OF_DOS_EOL_TYPE_ RET.
7670 * coding.h (struct coding_system): New member detected_utf8_chars.
7672 * coding.c (detect_coding_utf_8): Count characters and check EOL
7673 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7675 (setup_coding_system): Do not initialize coding->head_ascii.
7676 (check_ascii): Do not set coding->eol_seen but update it. Do not
7677 call adjust_coding_eol_type here.
7678 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7679 If the eol-type of CODING is already specified, adjust the eol type
7680 of the found coding-system.
7681 (decode_coding_gap): Cancel previous change. Utilize the
7682 character numbers counted by detect_coding_utf_8. Fix detection
7685 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7687 * search.c (looking_at_1): Only set last_thing_searched if the match
7688 changed the match-data (bug#14281).
7690 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7692 * xdisp.c (reseat_at_previous_visible_line_start):
7693 Already declared in dispextern.h, so remove it here.
7694 (move_it_vertically_backward): Likewise.
7696 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7698 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7699 (Fx_display_pixel_width, Fx_display_pixel_height)
7700 (Fx_display_mm_width, Fx_display_mm_height):
7701 Mention `display-monitor-attributes-list' in docstrings.
7703 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7704 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7705 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7706 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7707 (Fx_display_backing_store, Fx_display_visual_class)
7708 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7709 (Fx_display_grayscale_p, Fx_display_pixel_width)
7710 (Fx_display_pixel_height, Fx_display_planes)
7711 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7712 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7713 (Fx_display_mm_width, Fx_display_mm_height)
7714 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7715 height for all physical monitors as in X11.
7717 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7718 Return pixel width or height for all physical monitors as in X11.
7720 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7722 Port --enable-gcc-warnings to clang.
7723 * bytecode.c (exec_byte_code):
7725 Redo diagnostic pragmas to pacify clang, too.
7726 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7727 * editfns.c (Fencode_time):
7728 * fileio.c (file_accessible_directory_p):
7729 * font.c (font_unparse_xlfd):
7730 Use '&"string"[index]' instead of '"string" + (index)'.
7731 * undo.c (user_error): Remove; unused.
7733 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7735 * insdel.c (insert_1_both): Document the arguments, instead of
7736 referring to insert_1, which no longer exists.
7738 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7739 some window, increment windows_or_buffers_changed, so that
7740 *Messages* display in that window is updated. (Bug#14408)
7742 * w32.c: Include epaths.h.
7743 (init_environment): Use cmdproxy.exe without leading directories.
7744 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7746 (gettimeofday): Adjust signature and return value to Posix
7749 * unexw32.c (open_output_file): Delete the existing emacs.exe
7750 before creating it, to break the hard link to the versioned
7753 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7754 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7755 (FIRSTFILE_OBJ): New variables.
7756 (W32_RES): Rename to EMACSRES. All users changed.
7757 (base_obj): Use $(CM_OBJ).
7758 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7759 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7760 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7761 $(W32_RES_LINK) before $(LIBES).
7762 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7764 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7766 * makefile.w32-in (DOC): Use just "DOC".
7768 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7770 * process.c: Export default filters and sentinels to Elisp.
7771 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7773 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7774 (Fset_process_sentinel, Fformat_network_address):
7775 Default to them instead of nil.
7776 (server_accept_connection): Sentinels can't be nil any more.
7777 (read_and_dispose_of_process_output): New function, extracted from
7778 read_process_output.
7779 (read_process_output): Use it; filters can't be nil.
7780 (Finternal_default_process_filter): New function, extracted from
7781 read_process_output.
7782 (exec_sentinel_unwind): Remove function.
7783 (exec_sentinel): Don't zilch sentinel while running.
7784 (status_notify): Sentinels can't be nil.
7785 (Finternal_default_process_sentinel): New function extracted from
7787 (setup_process_coding_systems): Default filter is not nil any more.
7788 (syms_of_process): Export new Elisp functions and initialize
7790 * lisp.h (make_lisp_proc): New function.
7792 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7794 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7796 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7798 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7799 unless we know that the window w is a leaf window.
7800 Another attempt at solving bug#14062.
7802 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7804 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7807 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7809 * image.c (gif_load): Check that subimages fit (Bug#14345).
7811 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7813 * lread.c (skip_dyn_eof): New function.
7814 (read1): Use it to skip the end of a file in response to #@00.
7816 * doc.c (get_doc_string): Slightly relax the sanity checking.
7818 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7820 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7821 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7822 (MonitorInfo): New struct.
7823 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7824 (Fns_display_monitor_attributes_list): New functions.
7825 (display-usable-bounds): Remove.
7826 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7829 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7831 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7832 (GTK_CHECK_VERSION): New macro, if not already defined.
7833 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7834 replaced by GTK_CHECK_VERSION.
7836 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7838 * xterm.h (GTK_PREREQ): New macro.
7839 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7840 to use this macro instead, for consistency and clarity.
7842 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7844 * xdisp.c (row_for_charpos_p): New function, with code of
7845 cursor_row_p, but accepts an additional argument CHARPOS instead
7846 of using a hardcoded PT.
7847 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7848 (row_containing_pos): Call row_for_charpos_p instead of partially
7849 doing the same. Fixes cursor positioning under longlines-mode
7850 when longlines-show-effect includes more than one newline, when
7851 moving the cursor vertically up.
7853 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7855 * makefile.w32-in (ACL_H): New macro.
7856 ($(BLD)/fileio.$(O)): Update dependencies.
7858 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7860 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7861 * Makefile.in (LIB_ACL): New macro.
7862 (LIBACL_LIBS): Remove.
7863 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7864 * fileio.c: Include <acl.h>.
7865 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7866 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7868 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7871 * unexelf.c: Don't assume ElfW (Half) fits in int.
7872 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7873 when dealing with ElfW (Half) values, since they can exceed 2**31
7874 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7875 (entry_address): Omit unused NUM arg. All uses changed.
7877 2013-05-07 Juri Linkov <juri@jurta.org>
7879 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7880 to the string converted from number with `Fnumber_to_string'.
7883 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7885 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7886 This fixes a problem introduced by my previous change.
7888 2013-05-07 Glenn Morris <rgm@gnu.org>
7890 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7892 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7894 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7896 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7898 Static checking by GCC 4.8.0.
7899 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7900 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7901 (x_get_monitor_attributes_fallback)
7902 (x_get_monitor_attributes_xinerama)
7903 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7904 Define only if USE_GTK.
7905 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7906 (x_get_monitor_attributes_fallback): Omit unused locals.
7907 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7908 Use double, not float, to avoid mixed-mode floating point arithmetic.
7910 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7911 Jan Djärv <jan.h.d@swipnet.se>
7913 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7914 (XINERAMA_CFLAGS): New macros.
7915 (ALL_CFLAGS, LIBES): Use them.
7917 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7918 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7919 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7920 (syms_of_xfns): DEFSYM them.
7921 (struct MonitorInfo): New struct.
7922 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7923 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7924 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7925 (x_get_monitor_attributes_xinerama): New functions.
7926 (Fx_display_monitor_attributes_list): New primitive.
7927 (syms_of_xfns): Defsubr it.
7929 * xterm.h (x_display_info): Add Xatom_net_workarea and
7930 Xatom_net_current_desktop.
7932 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7933 and dpyinfo->Xatom_net_current_desktop.
7935 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7937 * xdisp.c (pos_visible_p): Use the special code for finding the
7938 beginning of a display property or overlay for any "replacing"
7939 display property, not just for display strings. This solves
7940 incorrect reporting of position by posn-at-point. (Bug#14241)
7942 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7944 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7945 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7946 Verify that ElfW (Half) fits in int.
7947 (fatal): Use same signature as lisp.h.
7948 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7949 configure and build with -DUNEXELF_DEBUG without worrying about
7950 other modules that use DEBUG.
7951 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7952 possibly-wide integers now uses it instead of plain fprintf.
7953 (entry_address): New function, which avoids problems with 32-bit
7954 overflow on 64-bit hosts.
7955 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7956 (round_up): Don't assume the remainder fits in int.
7957 (find_section): Use bool for boolean. Simplify debug code.
7958 (unexec): Don't assume file sizes fit in int or size_t.
7959 Omit unnecessary trailing newline in 'fatal' format.
7960 Use strerror rather than outputting decimal error number.
7961 Remove unused code when emacs is not defined;
7962 this file relies on Emacs now.
7963 Don't assume e_phnum and e_shnum are positive.
7965 * regex.c: Fix problems when DEBUG is defined.
7966 (extract_number, extract_number_and_incr): Define regardless of
7967 whether DEBUG is defined; that's simpler and makes the code less
7968 likely to go stale in the normal case when DEBUG is not defined.
7969 Return int rather than taking an int * arg. All callers changed.
7970 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7971 Remove, replacing with ...
7972 (DEBUG_PRINT): New macro. All callers changed.
7973 (DEBUG_COMPILES_ARGUMENTS): New macro.
7974 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7975 (print_compiled_pattern, print_double_string) [DEBUG]:
7976 Use prototype rather than old-style definition.
7977 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7978 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7979 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7980 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7981 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7982 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7983 This matters only when DEBUG is defined.
7985 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7987 * xdisp.c (set_iterator_to_next): Set the
7988 ignore_overlay_strings_at_pos_p flag only if we are _really_
7989 iterating over an overlay string, as indicated by the
7990 current.overlay_string_index member. (Bug#14306)
7992 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7994 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7995 to where it is used, to avoid autorelease issues (Bug#14050).
7997 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7999 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8000 * fileio.c (syms_of_fileio): Implement this.
8001 * filelock.c (create_lock_file): If symbolic links don't work, so
8002 we use a regular file as a lock file, do not fsync the lock file;
8005 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8007 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8008 (syms_of_minibuf): Adjust accodingly.
8010 * callint.c (Fcall_interactively): Adjust calls accordingly.
8012 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8014 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8015 w->contents is a buffer before computing everything else.
8016 Use parentheses to disambiguate last part of the condition.
8018 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8019 assertion violations. (Bug#14062)
8021 2013-05-01 David Reitter <david.reitter@gmail.com>
8023 * nsfns.m (ns_tooltip): Initialize.
8025 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8027 * coding.c (decode_coding_gap): Don't remove the character before
8028 a newline unless it's a CR character. (Bug#14287)
8030 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8032 * dispextern.h (struct face): Move enum face_underline_type
8033 earlier so that bitfields can be in the same word.
8035 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8037 * nsfns.m (handlePanelKeys): New function.
8038 (EmacsOpenPanel:performKeyEquivalent:)
8039 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8040 arrows/function/control and copy/paste keys (Bug#14296).
8042 2013-04-27 Juri Linkov <juri@jurta.org>
8044 * callint.c (Fcall_interactively): Call `Qread_number' for
8045 interactive code letter `n' instead of using duplicate code.
8048 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8050 * systime.h (make_timeval): Declare as 'const'.
8052 2013-04-27 Kenichi Handa <handa@gnu.org>
8054 * font.c (font_open_entity): Always open a font of manageable
8057 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8059 Port better to AIX (Bug#14258).
8060 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8063 2013-04-24 Kenichi Handa <handa@gnu.org>
8065 * coding.c (decode_coding_iso_2022): When an invalid escape
8066 sequence is encountered, reset the invocation and designation
8067 status to the safest one.
8069 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8071 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8072 Without this fix, "make distclean" leaves stamp-h1 behind.
8074 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8076 * w32fns.c (w32_fullscreen_rect): New function to compute the
8077 window rectangle for the given fullscreen mode.
8078 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8079 longer tunes the window size. This keeps the window's edges flush
8080 with the screen and allows the taskbar to hide itself in fullboth.
8082 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8083 window decorations and uses the entire screen.
8085 * w32term.h (w32_fullscreen_rect) Add prototype.
8086 (struct w32_output): Replace normal_width, normal_height,
8087 normal_top, and normal_left members with a single normal_placement
8089 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8091 (FRAME_NORMAL_PLACEMENT): New macro.
8093 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8095 * minibuf.c (Ftest_completion): Silence compiler warning.
8097 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8099 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8102 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8105 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8106 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8107 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8108 parentheses where appropriate.
8110 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8112 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8114 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8116 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
8117 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8118 Mention in the doc string that setting these variables takes
8119 effect only after a call to set-window-buffer. (Bug#14200)
8121 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8123 * indent.c (Fvertical_motion): Don't consider display strings on
8124 overlay strings as display strings on the buffer position we
8125 started from. This prevents vertical cursor motion from jumping
8126 more than one line when there's an overlay string with a display
8127 property at end of line.
8128 Reported by Karl Chen <Karl.Chen@quarl.org> in
8129 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8131 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8133 * window.c (select_window): `record_buffer' even if window is
8134 already selected (bug#14191).
8136 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8138 * window.c (Fwindow_end): Test more flags, including the buffer's
8139 last_overlay_modified flag, to determine whether the window's
8140 display is really up-to-date. Prevents the function from
8141 returning a stale value. (Bug#14170)
8142 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8145 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8147 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8148 garbaged only if it is not already the top frame on its TTY.
8149 This prevents flickering due to constant redrawing of TTY frames when
8150 there are GUI frames open in the same session. (Bug#13864)
8152 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8154 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8155 of marking the idle timers directly.
8157 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8159 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8162 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8164 * window.c (select_window): Don't record_buffer while the invariant is
8165 temporarily broken (bug#14161).
8167 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8169 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8171 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8173 2013-04-07 Romain Francoise <romain@orebokech.com>
8175 Ignore additional platform-specific ACL errors (Bug#13702).
8176 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8177 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8179 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8181 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8184 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8186 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8187 This bug was introduced by my 2013-02-25 change that simplified
8188 data_start configuration. Without this change, on GNU/Linux
8189 an Emacs configured with --enable-profiling fails immediately
8190 due to a profiler signal.
8191 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8192 with these flags. On platforms where special flags are needed
8193 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8194 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8195 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8197 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8199 Get rid of some platform-specific functions examining window
8200 system and its capabilities. This is a partial rework of the
8202 * lisp.h (have_menus_p): Remove prototype. This function is
8203 replaced with platform-independent window_system_available.
8204 (check_window_system): Move to...
8205 * frame.h (decode_window_system_frame, window_system_available):
8206 ...here, add new prototypes.
8207 * frame.c (window_system_available, decode_window_system_frame):
8209 (check_window_system): Platform-independent now.
8210 * xterm.h (x_in_use): Remove declaration.
8212 * w32term.h (check_x_frame):
8213 * nsterm.h (check_x_frame): Remove prototypes. This function
8214 is replaced with platform-independent decode_window_system_frame.
8215 * msdos.c (have_menus_p): Remove.
8216 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8217 Remove platform-specific functions. Use check_window_system,
8218 decode_window_system_frame and check_ns_display_info where
8219 appropriate. Minor style and comment tweaks.
8220 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8221 (check_x_frame): Likewise.
8222 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8224 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8225 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8226 * xmenu.c, xselect.c: All related users changed.
8228 2013-04-03 Kenichi Handa <handa@gnu.org>
8230 The following changes is to optimize the code for reading UTF-8
8233 * coding.c (check_ascii): Rename from detect_ascii. Return value
8234 changed. Check EOL format. Do not call adjust_coding_eol_type
8236 (check_utf_8): New function.
8237 (adjust_coding_eol_type): Do nothing if already adjusted.
8238 (detect_coding): Compare the return value of check_ascii with
8239 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8240 (decode_coding_gap): Optimize for valid UTF-8.
8242 2013-03-21 Kenichi Handa <handa@gnu.org>
8244 * coding.c (syms_of_coding): Cancel previous change.
8246 * insdel.c (insert_from_gap): Fix previous change.
8248 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8250 Consistently use platform-specific function to detect window system.
8251 * lisp.h (check_window_system): New prototype. This function is
8252 going to replace check_x, check_w32 and check_ns.
8253 (have_menus_p): Mention msdos.c in comment.
8254 * fontset.c (check_window_system_func): Remove. Adjust all users.
8255 * fontset.h (check_window_system_func): Remove prototype.
8256 * nsterm.h (check_ns):
8257 * xterm.h (check_x):
8258 * w32term.h (check_w32): Likewise.
8259 * menu.c (Fx_popup_menu): Use check_window_system.
8260 * msdos.c (check_window_system): Define for MS-DOS.
8261 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8262 * w32fns.c (check_window_system): Likewise for MS-Windows.
8263 * xfns.c (check_window_system): Likewise for X.
8264 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8265 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8267 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8269 Prefer < to > in range checks such as 0 <= i && i < N.
8270 This makes it easier to visualize quantities on a number line.
8271 This patch doesn't apply to all such range checks,
8272 only to the range checks affected by the 2013-03-24 change.
8273 This patch reverts most of the 2013-03-24 change.
8274 * alloc.c (xpalloc, Fgarbage_collect):
8275 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8276 * character.c (string_escape_byte8):
8277 * charset.c (read_hex):
8278 * data.c (cons_to_unsigned):
8279 * dispnew.c (update_frame_1):
8280 * doc.c (Fsubstitute_command_keys):
8281 * doprnt.c (doprnt):
8282 * editfns.c (hi_time, decode_time_components):
8283 * fileio.c (file_offset):
8284 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8285 * font.c (font_intern_prop):
8286 * frame.c (x_set_alpha):
8287 * gtkutil.c (get_utf8_string):
8288 * indent.c (check_display_width):
8289 * keymap.c (Fkey_description):
8290 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8292 * minibuf.c (read_minibuf_noninteractive):
8293 * process.c (wait_reading_process_output):
8294 * search.c (Freplace_match):
8295 * window.c (get_phys_cursor_glyph):
8296 * xdisp.c (redisplay_internal):
8297 * xsmfns.c (smc_save_yourself_CB):
8298 Prefer < to > for range checks.
8299 * dispnew.c (sit_for): Don't mishandle NaNs.
8300 This fixes a bug introduced in the 2013-03-24 change.
8301 * editfns.c (decode_time_components): Don't hoist comparison.
8302 This fixes another bug introduced in the 2013-03-24 change.
8304 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8306 * frame.h (struct frame): Drop scroll_bottom_vpos
8307 member becaue all real users are dead long ago.
8308 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8309 * xdisp.c (redisplay_internal): Adjust user.
8311 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8313 * nsmenu.m (showAtX:Y:for:): setLevel to
8314 NSPopUpMenuWindowLevel (Bug#13998).
8316 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8318 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8319 (ns_check_pending_open_menu): Declare.
8321 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8322 (x_activate_menubar): Update the menu with title that matches
8323 ns_get_pending_menu_title, and call
8324 ns_check_pending_openmenu (Bug#12698).
8325 (menuWillOpen:): New method.
8326 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8328 * nsterm.m (menu_will_open_state, menu_mouse_point)
8329 (menu_pending_title): New varaibles.
8330 (ns_get_pending_menu_title, ns_check_menu_open)
8331 (ns_check_pending_open_menu): New functions.
8333 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8335 * indent.c (current_column_bol_cache): Remove leftover which is not
8336 used in Fmove_to_column any more.
8337 (current_column, scan_for_column): Adjust users.
8338 * keyboard.c (last_point_position_buffer, last_point_position_window):
8339 Remove leftovers which are not used for recording undo any more.
8340 (command_loop_1, syms_of_keyboard): Adjust users.
8341 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8342 redisplay_window any more.
8343 (move_it_to): Adjust user.
8345 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8347 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8348 Update dependencies.
8350 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8352 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8353 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8356 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8358 * window.h (struct window): Replace hchild, vchild and buffer slots
8359 with the only contents slot. This is possible because each valid
8360 window may have either the child window (in vertical or horizontal
8361 combination) or buffer to display (for the leaf window). Using that,
8362 a lof of operations to traverse and/or change window hierarchies may
8363 be simplified. New member horizontal is used to distinguish between
8364 horizontal and vertical combinations of internal windows.
8365 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8366 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8367 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8368 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8369 Use contents slot, not buffer, where appropriate.
8370 (wset_combination): New function.
8371 (wset_buffer): Add eassert.
8372 (Fframe_first_window): Simplify the loop reaching first window.
8373 (Fwindow_buffer): Use WINDOW_LEAF_P.
8374 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8375 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8376 (unshow_buffer): Convert initial debugging check to eassert.
8377 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8378 (make_parent_window, window_resize_check, window_resize_apply)
8379 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8380 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8381 Adjust to match struct window changes.
8382 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8383 (mark_window_cursors_off, count_windows, get_leaf_windows)
8384 (foreach_window_1): Simplify the loop.
8385 * alloc.c (mark_object): Do not check for the leaf window because
8386 internal windows has no glyph matrices anyway.
8387 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8388 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8389 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8390 (build_frame_matrix_from_window_tree, mirror_make_current)
8391 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8392 (update_window_tree, set_window_update_flags): Simplify the loop.
8393 (sync_window_with_frame_matrix_rows): Enforce live window.
8394 Use contents slot, not buffer, where appropriate.
8395 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8396 and WINDOW_HORIZONTAL_COMBINATION_P.
8397 (make_frame_visible_1): Simplify the loop.
8398 Use contents slot, not buffer, where appropriate.
8399 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8400 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8401 (expose_window_tree): Likewise.
8402 Use contents slot, not buffer, where appropriate.
8403 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8404 to avoid deleted windows. Use contents slot instead of buffer.
8405 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8406 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8407 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8408 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8410 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8412 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8413 identify the reasons for assertion violations in bug#14062 and
8415 (Fx_show_tip): Fix compilation error under
8416 "--enable-check-lisp-object-type". (Bug#14073)
8418 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8419 Reported by <rzl24ozi@gmail.com>.
8421 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8423 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8425 (unwind_with_echo_area_buffer): ...to restore it here.
8426 This is needed to ensure that...
8427 (redisplay_window): ...both window markers are valid here,
8428 which is verified by eassert.
8429 * editfns.c (save_excursion_save): Do not assume that
8430 selected_window always displays the buffer.
8431 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8434 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8436 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8439 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8441 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8443 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8445 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8446 since MinGW's w32api headers do. This avoids compiler warnings.
8448 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8451 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8453 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8455 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8457 * gtkutil.c (style_changed_cb): Check if frame is live and an
8458 X frame (Bug#14038).
8460 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8462 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8463 Define only for _WIN32_WINNT less than 0x0500.
8464 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8466 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8467 see its own definitions of 'struct timeval' and 'struct timezone'.
8469 Fix incompatibilities between MinGW.org and MinGW64 headers.
8470 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8472 * w32.c (REPARSE_DATA_BUFFER): Guard with
8473 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8475 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8477 * xterm.c: Include X11/XKBlib.h
8478 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8480 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8482 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8484 * blockinput.h (input_blocked_p): Likewise.
8485 * bytecode.c (exec_byte_code): Likewise.
8486 * callproc.c (call_process_kill, call_process_cleanup)
8487 (Fcall_process): Likewise.
8488 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8489 (Fccl_execute_on_string): Likewise.
8490 * character.c (string_escape_byte8): Likewise.
8491 * charset.c (read_hex): Likewise.
8492 * cm.c (calccost): Likewise.
8493 * data.c (cons_to_unsigned): Likewise.
8494 * dired.c (directory_files_internal, file_name_completion):
8496 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8497 (sit_for): Likewise.
8498 * doc.c (Fsubstitute_command_keys): Likewise.
8499 * doprnt.c (doprnt): Likewise.
8500 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8501 * emacsgtkfixed.c: Likewise.
8502 * fileio.c (file_offset, Fwrite_region): Likewise.
8503 * floatfns.c (Fexpt, fmod_float): Likewise.
8504 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8506 * font.c (font_intern_prop): Likewise.
8507 * frame.c (x_set_alpha): Likewise.
8508 * gtkutil.c (get_utf8_string): Likewise.
8509 * indent.c (check_display_width): Likewise.
8510 * intervals.c (create_root_interval, rotate_right, rotate_left)
8511 (split_interval_right, split_interval_left)
8512 (adjust_intervals_for_insertion, delete_node)
8513 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8514 (merge_interval_right, merge_interval_left, copy_intervals)
8515 (set_intervals_multibyte_1): Likewise.
8516 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8517 * keymap.c (Fkey_description): Likewise.
8518 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8519 * lread.c (openp, read_integer, read1, string_to_number):
8521 * menu.c (ensure_menu_items): Likewise.
8522 * minibuf.c (read_minibuf_noninteractive): Likewise.
8523 * print.c (printchar, strout): Likewise.
8524 * process.c (create_process, Faccept_process_output)
8525 (wait_reading_process_output, read_process_output, send_process)
8526 (wait_reading_process_output): Likewise.
8527 * profiler.c (make_log, handle_profiler_signal): Likewise.
8528 * regex.c (re_exec): Likewise.
8529 * regex.h: Likewise.
8530 * search.c (looking_at_1, Freplace_match): Likewise.
8531 * sysdep.c (get_child_status, procfs_ttyname)
8532 (procfs_get_total_memory): Likewise.
8533 * systime.h (EMACS_TIME_VALID_P): Likewise.
8534 * term.c (dissociate_if_controlling_tty): Likewise.
8535 * window.c (get_phys_cursor_glyph): Likewise.
8536 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8537 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8539 * xfns.c (Fx_window_property): Likewise.
8540 * xmenu.c (set_frame_menubar): Likewise.
8541 * xselect.c (x_get_window_property, x_handle_dnd_message):
8543 * xsmfns.c (smc_save_yourself_CB): Likewise.
8544 * xterm.c (x_scroll_bar_set_handle): Likewise.
8546 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8548 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8549 to be optional or nil. Adjust comment and convert it to docstring.
8550 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8551 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8553 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8555 Static checking by GCC 4.8-20130319.
8556 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8557 * process.c (Fset_process_datagram_address)
8558 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8559 * xdisp.c (get_char_face_and_encoding):
8560 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8561 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8562 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8564 2013-03-24 Ken Brown <kbrown@cornell.edu>
8566 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8567 fix compilation on 64-bit Cygwin, where underscores are not
8568 automatically prepended.
8570 * w32term.c (w32_initialize): Silence compiler warning.
8572 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8574 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8575 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8576 variables, to save and restore frame dimensions.
8577 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8578 after returning from a 'fullscreen' configuration.
8579 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8580 to avoid races between the main thread and the input thread.
8582 * w32term.h (struct w32_output): New members normal_width,
8583 normal_height, normal_top, normal_left, and prev_fsmode.
8584 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8585 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8588 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8589 'fullscreen' parameter. Always record previous width and height
8590 of the frame, except when switching out of maximized modes, so
8591 that they could be restored correctly, instead of resetting to the
8592 default frame dimensions. Send SC_RESTORE command to the frame,
8593 unless we are going to send SC_MAXIMIZE, to restore the frame
8594 resize hints in the mouse pointer shown by the window manager.
8597 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8599 * lisp.h (get_frame_param): Adjust conditions for prototype
8602 2013-03-22 Ken Brown <kbrown@cornell.edu>
8604 * unexcw.c: Drop unneeded inclusion of w32common.h.
8605 (report_sheap_usage): Declare.
8606 (read_exe_header): Add magic numbers for x86_64.
8607 (fixup_executable): Fix printf format specifier for unsigned long
8610 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8612 * frame.h (struct frame): Put menu_bar_window under #ifdef
8613 because this member is not needed when X toolkit is in use.
8614 (fset_menu_bar_window):
8615 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8616 (free_glyphs, update_frame):
8617 * xdisp.c (expose_frame): Likewise.
8618 (display_menu_bar): Likewise. Remove redundant eassert.
8619 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8622 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8624 Use functions and constants to manipulate Lisp_Save_Value objects.
8625 This replaces code that used macros and strings and token-pasting.
8626 The change makes the C source a bit easier to follow,
8627 and shrinks the Emacs executable a bit.
8628 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8629 (make_save_value): Change 1st arg from string to enum. All callers
8632 (mark_object): Use if, not #if, for GC_MARK_STACK.
8633 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8634 (XSAVE_OBJECT): Now functions, not macros.
8635 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8636 the constant was never used.
8637 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8638 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8639 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8640 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8642 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8643 type3 with a single member save_type. All uses changed.
8644 (save_type, set_save_pointer, set_save_integer): New functions.
8645 * print.c (PRINTX): Remove.
8647 * alloc.c: Remove redundant static declarations.
8649 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8651 * window.h (struct window): Convert left_col, top_line, total_lines
8652 and total_cols from Lisp_Objects to integers. Adjust comments.
8653 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8655 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8656 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8657 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8658 Adjust users where appropriate.
8660 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8662 * frame.h (struct frame): Drop resx and resy because the same data is
8663 available from window system-specific output context. Adjust users.
8664 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8665 New functions to provide defaults when no window system available.
8666 (FRAME_RES_X, FRAME_RES_Y): New macros.
8667 (NUMVAL): Move from xdisp.c.
8668 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8669 (Ffont_face_attributes, Fopen_font):
8670 * image.c (gs_load):
8671 * w32font.c (fill_in_logfont):
8672 * xdisp.c (calc_pixel_width_or_height):
8673 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8674 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8676 2013-03-20 Kenichi Handa <handa@gnu.org>
8678 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8679 to 1 (temporary workaround until a bug related to ASCII
8680 optimization is fixed).
8682 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8684 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8685 Signal error if window is not internal. Adjust docstring.
8686 (delete_all_child_windows): Use combination_limit to save the buffer.
8687 (Fset_window_configuration): Adjust accordingly.
8688 * print.c (syms_of_print): Initialize debugging output not here...
8689 (init_print_once): ...but in a new function here.
8690 * lisp.h (init_print_once): Add prototype.
8691 * emacs.c (main): Add call to init_print_once. Adjust comments.
8693 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8695 * window.c (window_resize_check, window_resize_apply)
8696 (window_from_coordinates, recombine_windows, set_window_buffer)
8697 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8698 (Fsplit_window_internal, Fdelete_window_internal)
8699 (freeze_window_starts): Use bool for booleans.
8700 * window.h (window_frame_coordinates, resize_frame_windows)
8701 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8703 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8705 * dispnew.c (bitch_at_user): Use `user-error'.
8707 2013-03-17 Ken Brown <kbrown@cornell.edu>
8709 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8710 as return type of image_background. (Bug#13981)
8711 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8713 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8715 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8716 (ns_select): Don't return with result uninitialized.
8718 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8721 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8723 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8724 directories. If filename is nil, get directory name (Bug#13932).
8725 Use getFilename and getDirectory.
8726 (getFilename, getDirectory): New methods for EmacsSavePanel and
8728 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8730 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8732 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8734 2013-03-15 Kenichi Handa <handa@gnu.org>
8736 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8737 (adjust_after_replace): Make it back to static. Delete the third
8738 arg text_at_gap_tail. Cancel the code for handling it.
8740 * coding.h (struct coding_system): New member eol_seen.
8742 * coding.c (detect_ascii): New function.
8743 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8744 when the source bytes are actually scanned. On detecting for
8745 coding_category_utf_8_auto, call detect_ascii instead of scanning
8746 source bytes directly.
8747 (produce_chars): Call insert_from_gap with the new arg 0.
8748 (encode_coding): Likewise.
8749 (decode_coding_gap): Control ASCII optimization by the variable
8750 disable_ascii_optimization instead of #ifndef .. #endif.
8751 Deccode EOL format according to coding->eol_seen.
8752 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8755 * lisp.h (adjust_after_replace): Cancel externing it.
8756 (insert_from_gap): Adjust prototype.
8758 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8760 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8761 FULLSCREEN_MAXIMIZED. (Bug#13935)
8763 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8765 * region-cache.c (find_cache_boundary, move_cache_gap)
8766 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8767 Simplify debugging check and convert to eassert. Adjust comment.
8768 (pp_cache): Put under ENABLE_CHECKING.
8770 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8772 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8773 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8775 (w32fullscreen_hook): If the frame is visible, reset
8776 f->want_fullscreen flag after changing the frame size. If the
8777 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8780 2013-03-13 Daniel Colascione <dancol@dancol.org>
8782 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8783 too so that these builds can use Cygwin's file conversion
8784 functions. (We've been building and linking cygw32.o all along
8785 and just not using it.)
8787 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8789 File synchronization fixes (Bug#13944).
8790 * Makefile.in (LIB_FDATASYNC): New macro.
8792 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8793 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8794 Don't worry about HAVE_FSYNC, since a substitute fsync is
8795 available if the system lacks one.
8796 (Fwrite_regin): Retry fsync if interrupted.
8798 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8800 * w32term.c (w32_read_socket): If the Emacs frame is being
8801 activated, call w32fullscreen_hook, to make sure the new frame
8802 dimensions are in effect. (Bug#13937)
8804 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8806 * xdisp.c (init_iterator): Simplify because both character and byte
8807 positions are either specified or -1. Add eassert. Adjust comment.
8808 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8809 character and byte positions can be obtained from marker.
8811 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8813 Static checking by Sun C 5.12.
8814 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8815 * bytecode.c (exec_byte_code):
8816 * dispnew.c (init_display):
8818 * fileio.c (Fsubstitute_in_file_name):
8819 * keyboard.c (Fevent_convert_list):
8820 * keymap.c (Fsingle_key_description):
8821 * term.c (maybe_fatal, fatal):
8822 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8823 * xsmfns.c (Fhandle_save_session):
8824 Omit unreachable code.
8825 * keymap.c (map_keymap_char_table_item): Cast void * to
8826 a function pointer type; the C Standard requires this.
8828 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8829 Include <sys/param.h> unconditionally, as that works elsewhere and
8830 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8831 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8834 See ChangeLog.12 for earlier changes.
8840 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8842 This file is part of GNU Emacs.
8844 GNU Emacs is free software: you can redistribute it and/or modify
8845 it under the terms of the GNU General Public License as published by
8846 the Free Software Foundation, either version 3 of the License, or
8847 (at your option) any later version.
8849 GNU Emacs is distributed in the hope that it will be useful,
8850 but WITHOUT ANY WARRANTY; without even the implied warranty of
8851 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8852 GNU General Public License for more details.
8854 You should have received a copy of the GNU General Public License
8855 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.