1 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4 line dimensions here, to avoid race conditions with the main
5 thread. (Bug#14062, bug#14630, bug#14669)
7 * w32term.c (w32_draw_window_cursor): Compute the header line and
8 mode line dimensions here.
9 <w32_system_caret_window, w32_system_caret_hdr_height>:
10 <w32_system_caret_mode_height>: New variables.
12 * w32term.h: Declare them.
14 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
16 * alloc.c (die): Move "assertion failed" string here ...
17 * lisp.h (eassert): ... from here. Also, suppress evaluation of
18 COND when SUPPRESS_CHECKING. This shrinks the executable text
19 size by 0.8% to 2.2% when configured with --enable-checking,
20 depending on optimization flags (GCC 4.8.1 x86-64).
22 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
24 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
26 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
27 base is 2; this is more accurate.
29 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
31 * sound.c (string_default): Move to !WINDOWSNT section.
32 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
34 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
36 * sound.c: Integer cleanups.
37 Remove unnecessary forward decls.
38 (struct sound_device): The 'file' member is now a Lisp_Object, not
39 a char *, so that we needn't invoke alloca on a huge size.
40 (Fplay_sound_internal): Adjust to this.
41 (string_default): New function.
42 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
43 Use it to adjust to the struct sound_device change.
44 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
47 * syntax.c (skip_chars): Don't use uninitialized storage
48 when searching a multibyte buffer for characters that are not in a
49 unibyte string that contains non-ASCII characters.
51 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
53 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
54 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
56 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
58 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
60 2013-06-18 Kenichi Handa <handa@gnu.org>
62 * font.c (Ffont_spec): Signal an error for an invalid font name
65 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
67 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
68 In particular this ports to 32-bit sparc Sun cc.
69 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
70 array with a dummy element at specpdl[-1], so that its address can
72 (unbind_to): Do not copy the binding; not needed, now that we
73 copy old_value in the one place where the copy is needed.
74 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
75 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
76 (union specbinding): Rename from struct specbinding. Redo layout
77 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
78 which is not portable. With Sun C 5.12 32-bit sparc, the
79 declaration causes nargs to be an unsigned bitfield, a behavior
80 that the C standard allows; but Emacs wants nargs to be signed.
81 The overall type is now a union of structures rather than a
82 structure of union of structures, and the 'kind' member is now a
83 bitfield, so that the overall type doesn't grow. All uses changed.
84 * process.c (Fmake_serial_process): Remove unnecessary initialization.
86 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
88 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
89 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
91 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
93 2013-06-17 Eli Zaretskii <eliz@gnu.org>
95 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
96 unless we know that the window w's frame is a frame object.
97 Another attempt at solving bug#14062 and bug#14630.
99 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
101 * textprop.c (property_set_type): New enum.
102 (add_properties): Allow appending/prepending text properties.
103 (add_text_properties_1): Factored out of Fadd_text_properties.
104 (Fadd_text_properties): Moved all the code into
105 add_text_properties_1.
106 (Fadd_face_text_property): New function that calls
107 add_text_properties_1.
109 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
111 Move functions from lisp.h to individual modules when possible.
112 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
113 * alloc.c (XFLOAT_INIT, set_symbol_name):
114 * buffer.c (CHECK_OVERLAY):
115 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
116 (set_char_table_parent):
117 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
118 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
119 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
120 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
122 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
123 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
124 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
125 (backtrace_args, backtrace_debug_on_exit):
126 * floatfns.c (CHECK_FLOAT):
127 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
128 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
129 (set_hash_hash, set_hash_hash_slot, set_hash_index)
130 (set_hash_index_slot):
131 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
132 * marker.c (CHECK_MARKER):
133 * textprop.c (CHECK_STRING_OR_BUFFER):
134 * window.c (CHECK_WINDOW_CONFIGURATION):
135 Move here from lisp.h, and make these functions static rather than
137 * buffer.c (Qoverlayp):
139 * fns.c (Qhash_table_p):
140 * window.c (Qwindow_configuration_p):
142 * lisp.h: Remove the abovementioned defns and decls.
144 Use functions, not macros, for XINT etc. (Bug#11935).
145 In lisp.h, prefer functions to function-like macros, and
146 constants to object-like macros, when either will do. This:
147 . simplifies use, as there's no more need to worry about
148 arguments' side effects being evaluated multiple times.
149 . makes the code easier to debug on some platforms.
150 However, when using gcc -O0, keep using function-like macros
151 for a few critical operations, for performance reasons.
152 This sort of thing isn't needed with gcc -Og, but -Og
153 is a GCC 4.8 feature and isn't widely-enough available yet.
154 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
155 Remove enum lsb_bits; no longer needed.
156 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
157 * buffer.c (Qoverlap):
159 * fns.c (Qhash_table_p):
160 Now extern, so lisp.h can use these symbols.
161 * dispextern.h: Include character.h, for MAX_CHAR etc.
162 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
163 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
164 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
165 (GLYPH_CODE_P): Move here from lisp.h.
166 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
167 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
168 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
169 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
170 XUNTAG now returns void *.
171 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
172 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
173 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
174 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
175 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
176 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
177 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
178 (lisp_h_XPNTR, lisp_h_XSYMBOL):
179 New macros, renamed from their sans-lisp_h_ counterparts.
180 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
181 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
182 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
183 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
184 If compiling via GCC without optimization, define these as macros
185 in addition to inline functions.
186 To disable this, compile with -DINLINING=0.
187 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
188 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
189 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
190 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
191 (INTMASK, VALMASK): Now macros, since static values cannot be
192 accessed from extern inline functions.
193 (VALMASK): Also a constant, for benefit of old GDB.
194 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
195 is INTEGERP, which can fold it in.
196 (XLI, XIL, XHASH, XTYPE,XINT, XFASTINT, XUINT)
197 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
198 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
199 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
200 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
201 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
202 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
203 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
204 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
205 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
206 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
207 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
208 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
209 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
210 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
211 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
212 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
213 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
214 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
215 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
216 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
217 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
218 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
219 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
220 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
221 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
222 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
223 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
224 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
225 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
226 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
227 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
228 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
230 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
231 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
232 (VALMASK): Define in one place rather than in two, merging the
233 USE_LSB_TAG parts; this is simpler.
234 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
235 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
236 Move up, to avoid use before definition.
237 Also include "globals.h" earlier, for the same reason.
238 (make_natnum): New function.
239 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
240 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
241 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
242 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
243 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
244 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
245 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
246 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
247 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
248 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
249 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
250 (Qwindow_configuration_p, Qimage): New forward declarations.
251 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
252 (STRING_COPYIN): Remove; unused.
253 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
254 (xcar_addr, xcdr_addr): New functions. All uses changed.
255 (IEEE_FLOATING_POINT): Now a constant, not a macro.
256 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
257 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
258 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
259 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
260 (TYPE_RANGED_INTEGERP): Simplify.
261 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
262 (setlocale, fixup_locale, synchronize_system_messages_locale)
263 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
264 Now empty functions, not macros.
265 (functionp): Return bool, not int.
266 * window.c (Qwindow_configuration_p): Now extern,
267 so window.h can use it.
268 * window.h (Qwindowp): Move decl back to lisp.h.
270 2013-06-15 Eli Zaretskii <eliz@gnu.org>
272 * xdisp.c (Fline_pixel_height): New function, required for solving
275 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
277 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
279 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
281 * lread.c (syms_of_lread):
282 * fns.c (Fprovide): Adjust to new format of after-load-alist.
284 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
286 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
288 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
290 * fileio.c (expand_file_name): Doc fix.
292 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
294 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
295 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
296 Wait for self, not for 0. This can't hurt on GNU or similar
297 system, and may help with Cygwin.
299 * keyboard.c: Don't use PROP (...) as an lvalue.
300 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
301 Use set_prop (A, B), not PROP (A) = B.
303 2013-06-10 Eli Zaretskii <eliz@gnu.org>
305 * xdisp.c (get_it_property): Use it->window instead of generating
306 a Lisp object from it->w.
308 2013-06-09 Eli Zaretskii <eliz@gnu.org>
310 * xdisp.c (get_it_property): If it->object is a buffer, pass to
311 get-char-property the window that is being rendered, instead of
312 the buffer, to support window-specific overlays. (Bug#14575)
313 (compute_display_string_pos): When W is NULL, use the current
314 buffer as the object to pass to get-char-property.
315 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
316 pointer member of the bidi iterator, since no window is pertinent
319 2013-06-08 Eli Zaretskii <eliz@gnu.org>
321 * bidi.c (bidi_fetch_char): Accept additional argument, the window
322 being displayed, and pass it to compute_display_string_pos.
323 (bidi_level_of_next_char, bidi_resolve_explicit_1)
324 (bidi_paragraph_init): All callers changed.
326 * xdisp.c (init_from_display_pos, init_iterator)
327 (handle_single_display_spec, next_overlay_string)
328 (get_overlay_strings_1, reseat_1, reseat_to_string)
329 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
330 Set bidi_it.w member from it->w.
331 (compute_display_string_pos): Accept additional argument, the
332 window being displayed, and pass it to Fget_char_property.
335 * dispextern.h (struct bidi_it): New member w, the window being
337 (compute_display_string_pos): Adjust prototype.
339 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
341 * xgselect.c: Remove unneeded include xterm.h.
343 * process.c (wait_reading_process_output): Check for NS before GLIB.
344 GLIB may be linked in due to rsvg, but ns_select must be called.
346 * xgselect.c (xg_select): Remove call to window_system_available
347 and g_main_context_pending at the top, so Gdk events (i.e. file
348 notify) are processed when Emacs is started with -nw.
350 2013-06-07 Eli Zaretskii <eliz@gnu.org>
352 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
353 (ctagsfiles3): New variable, includes only *.m files.
354 (TAGS): Use an explicit language name in the regular expressions,
355 to avoid transformation of '/SOMETHING' by MSYS to
358 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
360 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
362 2013-06-06 Eli Zaretskii <eliz@gnu.org>
364 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
365 still need to set the mouse pointer shape and activate help-echo.
368 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
370 A few porting etc. fixes for the new file monitor code.
371 See the thread containing
372 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
373 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
374 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
375 (dir_monitor_callback, Fgfile_rm_watch):
376 Use assq_no_quit instead of Fassoc, for speed.
377 (dir_monitor_callback, Fgfile_rm_watch):
378 eassert that the monitor is a fixnum.
379 (dir_monitor_callback): No need for CDR_SAFE.
380 Simplify building of lisp with alternative tails.
381 (Fgfile_add_watch, Fgfile_rm_watch):
382 Do not assume glib functions set errno reliably on failure.
383 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
384 and signal an error otherwise.
385 (Fgfile_rm_watch): Prefer CONSP to !NILP.
386 Use Fdelq instead of Fdelete, for speed.
388 2013-06-05 Eli Zaretskii <eliz@gnu.org>
390 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
391 don't insist on being invoked on a highlighted tool-bar button.
392 Avoids losing tool-bar functionality when mouse-highlight is nil.
393 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
394 Don't highlight when mouse-highlight is nil.
395 (note_mouse_highlight): When mouse-highlight is nil, don't return
396 right away; instead, run tool-bar and mode-line highlight
397 subroutine, clear any existing highlight, and revert the mouse
398 pointer to its default shape. (Bug#14558)
400 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
402 * lisp.mk (lisp): Add prog-mode.el.
404 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
406 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
407 * process.c (dummy_handler): New function.
408 (lib_child_handler): New static var.
409 (handle_child_signal): Invoke it.
410 (catch_child_signal): If a library has set up a signal handler,
411 save it into lib_child_handler.
412 (init_process_emacs): If using glib and not on Windows, tickle glib's
413 child-handling code so that it initializes its private SIGCHLD handler.
414 * syssignal.h (SA_SIGINFO): Default to 0.
415 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
416 31; it should no longer be needed now.
418 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
420 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
422 * gfilenotify.c (globals_of_gfilenotify): New function.
423 (syms_of_gfilenotify): Move global initialization there.
425 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
427 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
429 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
430 * keyboard.c (menu_bar_items, tool_bar_items):
431 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
432 not override local keymaps any more.
434 2013-06-04 Eli Zaretskii <eliz@gnu.org>
436 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
438 2013-06-03 Eli Zaretskii <eliz@gnu.org>
440 * w32console.c (initialize_w32_display): Return the dimensions of
441 the console window via 2 additional arguments, not via the current
442 frame. This avoids crashes due to overrunning the bounds of
443 frame's decode_mode_spec_buffer, which is not resized following
444 the change of the frame dimensions from the initial 10x10.
446 * w32term.h (w32_initialize_display_info): Adjust prototype.
448 * term.c (init_tty): Take dimensions of the frame from the values
449 returned by initialize_w32_display.
451 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
452 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
453 (LIBES): Add $(GFILENOTIFY_LIBS).
455 * w32inevt.c (handle_file_notifications): Add dummy implementation
458 * w32term.c: Wrap code with HAVE_W32NOTIFY.
460 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
462 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
464 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
466 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
468 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
470 Fix minor problems found by static checking.
471 * data.c (pure_write_error):
472 Use xsignal2, not Fsignal, as Fsignal might return.
473 * eval.c (set_backtrace_debug_on_exit): Now static.
474 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
475 No longer inline. EXTERN_INLINE is needed only for functions
476 defined in .h files. Reindent function header as per GNU style.
477 (backtrace_p, backtrace_top, backtrace_next):
478 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
479 compiler or linker. Add extern decls to pacify gcc -Wall.
480 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
482 * frame.c (free_monitors): Define only on platforms that need it.
483 * nsterm.m (ns_term_init):
484 * process.c (catch_child_signal):
485 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
486 defined on all porting targets these days.
487 * process.c, process.h (catch_child_signal):
488 Make it extern only if NS_IMPL_GNUSTEP is defined.
490 2013-06-03 Eli Zaretskii <eliz@gnu.org>
492 * w32.c (gettimeofday): Make the signature identical to prototype
493 in nt/inc/sys/time.h.
495 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
497 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
500 * keyboard.c (safe_run_hooks_error): Improve error message.
502 * data.c (pure_write_error): Add `object' argument.
503 * puresize.h (CHECK_IMPURE): Use it.
505 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
507 * Makefile.in (NOTIFY_OBJ): New variable.
508 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
510 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
511 Call syms_of_gfilenotify.
513 * gfilenotify.c: New file.
515 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
517 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
518 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
520 * lisp.h: Declare syms_of_gfilenotify.
522 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
524 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
526 Merge the specpdl and backtrace stacks. Make the structure of the
527 specpdl entries more obvious via a tagged union of structs.
528 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
529 (enum specbind_tag): New enum.
530 (struct specbinding): Make it a tagged union of structs.
531 Add a case for backtrace records.
532 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
533 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
534 (backtrace_debug_on_exit): New accessors.
535 (struct backtrace): Remove.
536 (struct catchtag): Remove backlist field.
537 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
539 (Flocal_variable_p): Speed up the common case where the binding is
541 * eval.c (backtrace_list): Remove.
542 (set_specpdl_symbol, set_specpdl_old_value): Remove.
543 (set_backtrace_args, set_backtrace_nargs)
544 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
545 (backtrace_next): New functions.
546 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
547 (unwind_to_catch, internal_lisp_condition_case)
548 (internal_condition_case, internal_condition_case_1)
549 (internal_condition_case_2, internal_condition_case_n): Don't bother
550 with backtrace_list any more.
551 (Fsignal): Adjust to new backtrace format.
552 (grow_specpdl): Move up.
553 (record_in_backtrace): New function.
554 (eval_sub, Ffuncall): Use it.
555 (apply_lambda): Adjust to new backtrace format.
556 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
558 (specbind): Adjust to new specpdl format. Simplify.
559 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
560 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
562 (mark_backtrace): Remove.
563 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
564 * xdisp.c (redisplay_internal): Use record_in_backtrace.
565 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
567 * profiler.c (record_backtrace): Use get_backtrace.
568 (handle_profiler_signal): Use backtrace_top_function.
569 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
572 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
574 * process.h (catch_child_signal): Declare.
576 * process.c (catch_child_signal): New function.
577 (init_process_emacs): Call it.
579 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
580 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
582 (x_set_cursor_type): Remove declaration.
583 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
584 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
585 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
586 (ns_get_color): Use F suffix on float.
587 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
588 (ns_get_rgb_color): Remove.
589 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
590 (note_mouse_movement): x and y are CGFloat.
591 (ns_draw_fringe_bitmap): Remove unused rowY.
592 Change #if to COCOA && >= 10_6.
593 (ns_draw_window_cursor): Remove unused overspill.
594 (ns_draw_underwave): width and x are EamcsCGFloat.
595 (ns_draw_box): thickness is CGFloat.
596 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
597 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
598 if not in main thread.
599 (ns_get_pending_menu_title, ns_check_menu_open)
600 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
601 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
602 (sendFromMainThread:): New method.
603 (changeFont:): size is CGFloat.
604 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
605 Disable warning about permanent text.
606 (characterIndexForPoint:): Adjust return type depending on GNUStep
608 (mouseDown:): delta is CGFloat.
609 (updateFrameSize): Remove unised variable f.
610 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
611 Cast float to EmacsCGFloat.
612 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
613 also to -1 when restoring.
614 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
615 inside NS_IMPL_COCOA.
616 (toggleFullScreen:): Put call to toggleFullScreen inside
617 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
618 (setPosition:portion:whole:): por is CGFloat.
619 (getMouseMotionPart:window:x:y:): Add F suffix to float.
620 (mouseDown:): Use CGFloat.
621 (mouseDragged:): Remove unised variable edge.
622 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
624 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
626 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
627 when NS_IMPL_GNUSTEP.
628 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
629 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
630 (EmacsToolbar): Add clearAll. Add tag argument to
631 addDisplayItemWithImage.
632 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
634 * nsselect.m (ns_get_local_selection): Remove unused variable type.
636 * nsmenu.m (ns_update_menubar): Make static.
637 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
638 (fillWithWidgetValue:): Add cast to SEL for setAction.
639 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
640 (update_frame_tool_bar): Update code for GNUStep.
641 (clearAll): New method.
642 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
643 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
644 Move identifierToItem setObject and activeIdentifiers addObject before
645 call to insertItemWithItemIdentifier.
646 (validateVisibleItems): Fix indentation.
647 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
648 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
649 UtilityWindow to aStyle, remove call to setStyleMask.
651 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
653 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
654 (ns_charset_covers, ns_get_covering_families, nsfont_open):
655 Use F suffix on floats.
656 (ns_char_width): Returns CGFloat.
657 (ns_ascii_average_width): w is CGFloat instead of float.
658 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
660 (ns_glyph_metrics): CGFloat instead of float.
662 * nsfns.m (x_set_foreground_color, x_set_background_color):
664 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
665 remove unused variables.
666 (Fns_read_file_name): Keep track if panel is for save.
667 Use ns_filename_from_panel/ns_directory_from_panel.
668 (Fns_list_services): delegate only used for COCOA.
669 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
670 Just return the input if GNUStep.
671 (x_screen_planes): Remove.
672 (Fxw_color_values): Use EmacsCGFloat
673 (Fns_display_monitor_attributes_list): Only get screen number for
675 (getDirectory, getFilename): Removed from EmacsOpenPanel and
677 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
678 ns_directory_from_panel.
680 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
682 * process.c (handle_child_signal): Also use WCONTINUED.
683 This is so that list-processes doesn't mistakenly list the process
684 as stopped, when the process has actually been continued and is
687 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
689 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
690 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
691 not already configured.
693 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
695 2013-05-29 Eli Zaretskii <eliz@gnu.org>
697 * Makefile.in (mostlyclean): Remove *.res files.
699 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
701 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
704 2013-05-27 Eli Zaretskii <eliz@gnu.org>
706 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
707 display vector, and we backtrack, handle the case that the
708 previous character position is also displayed from a display
709 vector or covered by a display string or image. (Bug#14476)
711 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
713 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
714 (struct MonitorInfo, free_monitors): Remove.
715 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
716 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
717 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
720 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
721 (struct MonitorInfo, free_monitors): Remove.
722 (ns_screen_name): Make static.
723 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
724 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
727 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
728 (struct MonitorInfo): New struct.
729 (free_monitors, make_monitor_attribute_list): Declare.
731 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
733 (free_monitors, make_monitor_attribute_list): New functions.
734 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
737 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
739 * callproc.c (call_process): Refine the doc string. (Bug#14045)
741 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
743 * keyboard.c: Apply keyboard decoding only to events that come directly
744 from the tty, not from unread-command-events (bug#14368).
745 (read_event_from_main_queue): New function, extracted from read_char).
746 (read_decoded_char): Remove.
747 (read_decoded_event_from_main_queue): New function to replace it.
749 (read_key_sequence): Use read_char rather than read_decoded_char.
751 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
753 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
755 * casetab.c (init_casetab_once): Fix last change (bug#14424).
757 2013-05-22 Kenichi Handa <handa@gnu.org>
759 The following changes are to fix the setting of
760 buffer-file-coding-system on, for instance, C-x RET c unix RET
761 _FILE_OF_DOS_EOL_TYPE_ RET.
763 * coding.h (struct coding_system): New member detected_utf8_chars.
765 * coding.c (detect_coding_utf_8): Count characters and check EOL
766 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
768 (setup_coding_system): Do not initialize coding->head_ascii.
769 (check_ascii): Do not set coding->eol_seen but update it. Do not
770 call adjust_coding_eol_type here.
771 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
772 If the eol-type of CODING is already specified, adjust the eol type
773 of the found coding-system.
774 (decode_coding_gap): Cancel previous change. Utilize the
775 character numbers counted by detect_coding_utf_8. Fix detection
778 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
780 * search.c (looking_at_1): Only set last_thing_searched if the match
781 changed the match-data (bug#14281).
783 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
785 * xdisp.c (reseat_at_previous_visible_line_start):
786 Already declared in dispextern.h, so remove it here.
787 (move_it_vertically_backward): Likewise.
789 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
791 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
792 (Fx_display_pixel_width, Fx_display_pixel_height)
793 (Fx_display_mm_width, Fx_display_mm_height):
794 Mention `display-monitor-attributes-list' in docstrings.
796 * nsfns.m (ns_get_screen): Remove function. All uses removed.
797 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
798 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
799 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
800 (Fx_display_backing_store, Fx_display_visual_class)
801 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
802 (Fx_display_grayscale_p, Fx_display_pixel_width)
803 (Fx_display_pixel_height, Fx_display_planes)
804 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
805 (Fx_display_screens): Don't confuse X11 screens with NS screens.
806 (Fx_display_mm_width, Fx_display_mm_height)
807 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
808 height for all physical monitors as in X11.
810 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
811 Return pixel width or height for all physical monitors as in X11.
813 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
815 Port --enable-gcc-warnings to clang.
816 * bytecode.c (exec_byte_code):
818 Redo diagnostic pragmas to pacify clang, too.
819 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
820 * editfns.c (Fencode_time):
821 * fileio.c (file_accessible_directory_p):
822 * font.c (font_unparse_xlfd):
823 Use '&"string"[index]' instead of '"string" + (index)'.
824 * undo.c (user_error): Remove; unused.
826 2013-05-16 Eli Zaretskii <eliz@gnu.org>
828 * insdel.c (insert_1_both): Document the arguments, instead of
829 referring to insert_1, which no longer exists.
831 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
832 some window, increment windows_or_buffers_changed, so that
833 *Messages* display in that window is updated. (Bug#14408)
835 * w32.c: Include epaths.h.
836 (init_environment): Use cmdproxy.exe without leading directories.
837 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
839 (gettimeofday): Adjust signature and return value to Posix
842 * unexw32.c (open_output_file): Delete the existing emacs.exe
843 before creating it, to break the hard link to the versioned
846 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
847 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
848 (FIRSTFILE_OBJ): New variables.
849 (W32_RES): Rename to EMACSRES. All users changed.
850 (base_obj): Use $(CM_OBJ).
851 (ALLOBJS): Use $(FIRSTFILE_OBJ).
852 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
853 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
854 $(W32_RES_LINK) before $(LIBES).
855 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
857 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
859 * makefile.w32-in (DOC): Use just "DOC".
861 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
863 * process.c: Export default filters and sentinels to Elisp.
864 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
866 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
867 (Fset_process_sentinel, Fformat_network_address):
868 Default to them instead of nil.
869 (server_accept_connection): Sentinels can't be nil any more.
870 (read_and_dispose_of_process_output): New function, extracted from
872 (read_process_output): Use it; filters can't be nil.
873 (Finternal_default_process_filter): New function, extracted from
875 (exec_sentinel_unwind): Remove function.
876 (exec_sentinel): Don't zilch sentinel while running.
877 (status_notify): Sentinels can't be nil.
878 (Finternal_default_process_sentinel): New function extracted from
880 (setup_process_coding_systems): Default filter is not nil any more.
881 (syms_of_process): Export new Elisp functions and initialize
883 * lisp.h (make_lisp_proc): New function.
885 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
887 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
889 2013-05-14 Eli Zaretskii <eliz@gnu.org>
891 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
892 unless we know that the window w is a leaf window.
893 Another attempt at solving bug#14062.
895 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
897 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
900 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
902 * image.c (gif_load): Check that subimages fit (Bug#14345).
904 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
906 * lread.c (skip_dyn_eof): New function.
907 (read1): Use it to skip the end of a file in response to #@00.
909 * doc.c (get_doc_string): Slightly relax the sanity checking.
911 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
913 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
914 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
915 (MonitorInfo): New struct.
916 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
917 (Fns_display_monitor_attributes_list): New functions.
918 (display-usable-bounds): Remove.
919 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
922 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
924 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
925 (GTK_CHECK_VERSION): New macro, if not already defined.
926 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
927 replaced by GTK_CHECK_VERSION.
929 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
931 * xterm.h (GTK_PREREQ): New macro.
932 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
933 to use this macro instead, for consistency and clarity.
935 2013-05-08 Eli Zaretskii <eliz@gnu.org>
937 * xdisp.c (row_for_charpos_p): New function, with code of
938 cursor_row_p, but accepts an additional argument CHARPOS instead
939 of using a hardcoded PT.
940 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
941 (row_containing_pos): Call row_for_charpos_p instead of partially
942 doing the same. Fixes cursor positioning under longlines-mode
943 when longlines-show-effect includes more than one newline, when
944 moving the cursor vertically up.
946 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
948 * makefile.w32-in (ACL_H): New macro.
949 ($(BLD)/fileio.$(O)): Update dependencies.
951 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
953 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
954 * Makefile.in (LIB_ACL): New macro.
955 (LIBACL_LIBS): Remove.
956 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
957 * fileio.c: Include <acl.h>.
958 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
959 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
961 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
964 * unexelf.c: Don't assume ElfW (Half) fits in int.
965 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
966 when dealing with ElfW (Half) values, since they can exceed 2**31
967 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
968 (entry_address): Omit unused NUM arg. All uses changed.
970 2013-05-07 Juri Linkov <juri@jurta.org>
972 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
973 to the string converted from number with `Fnumber_to_string'.
976 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
978 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
979 This fixes a problem introduced by my previous change.
981 2013-05-07 Glenn Morris <rgm@gnu.org>
983 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
985 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
987 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
989 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
991 Static checking by GCC 4.8.0.
992 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
993 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
994 (x_get_monitor_attributes_fallback)
995 (x_get_monitor_attributes_xinerama)
996 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
997 Define only if USE_GTK.
998 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
999 (x_get_monitor_attributes_fallback): Omit unused locals.
1000 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
1001 Use double, not float, to avoid mixed-mode floating point arithmetic.
1003 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1004 Jan Djärv <jan.h.d@swipnet.se>
1006 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
1007 (XINERAMA_CFLAGS): New macros.
1008 (ALL_CFLAGS, LIBES): Use them.
1010 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
1011 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
1012 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
1013 (syms_of_xfns): DEFSYM them.
1014 (struct MonitorInfo): New struct.
1015 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
1016 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
1017 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
1018 (x_get_monitor_attributes_xinerama): New functions.
1019 (Fx_display_monitor_attributes_list): New primitive.
1020 (syms_of_xfns): Defsubr it.
1022 * xterm.h (x_display_info): Add Xatom_net_workarea and
1023 Xatom_net_current_desktop.
1025 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
1026 and dpyinfo->Xatom_net_current_desktop.
1028 2013-05-06 Eli Zaretskii <eliz@gnu.org>
1030 * xdisp.c (pos_visible_p): Use the special code for finding the
1031 beginning of a display property or overlay for any "replacing"
1032 display property, not just for display strings. This solves
1033 incorrect reporting of position by posn-at-point. (Bug#14241)
1035 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
1037 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
1038 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
1039 Verify that ElfW (Half) fits in int.
1040 (fatal): Use same signature as lisp.h.
1041 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
1042 configure and build with -DUNEXELF_DEBUG without worrying about
1043 other modules that use DEBUG.
1044 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
1045 possibly-wide integers now uses it instead of plain fprintf.
1046 (entry_address): New function, which avoids problems with 32-bit
1047 overflow on 64-bit hosts.
1048 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
1049 (round_up): Don't assume the remainder fits in int.
1050 (find_section): Use bool for boolean. Simplify debug code.
1051 (unexec): Don't assume file sizes fit in int or size_t.
1052 Omit unnecessary trailing newline in 'fatal' format.
1053 Use strerror rather than outputting decimal error number.
1054 Remove unused code when emacs is not defined;
1055 this file relies on Emacs now.
1056 Don't assume e_phnum and e_shnum are positive.
1058 * regex.c: Fix problems when DEBUG is defined.
1059 (extract_number, extract_number_and_incr): Define regardless of
1060 whether DEBUG is defined; that's simpler and makes the code less
1061 likely to go stale in the normal case when DEBUG is not defined.
1062 Return int rather than taking an int * arg. All callers changed.
1063 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
1064 Remove, replacing with ...
1065 (DEBUG_PRINT): New macro. All callers changed.
1066 (DEBUG_COMPILES_ARGUMENTS): New macro.
1067 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
1068 (print_compiled_pattern, print_double_string) [DEBUG]:
1069 Use prototype rather than old-style definition.
1070 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
1071 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
1072 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
1073 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
1074 Don't assume ptrdiff_t, size_t, and long are the same width as int.
1075 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
1076 This matters only when DEBUG is defined.
1078 2013-05-05 Eli Zaretskii <eliz@gnu.org>
1080 * xdisp.c (set_iterator_to_next): Set the
1081 ignore_overlay_strings_at_pos_p flag only if we are _really_
1082 iterating over an overlay string, as indicated by the
1083 current.overlay_string_index member. (Bug#14306)
1085 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
1087 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
1088 to where it is used, to avoid autorelease issues (Bug#14050).
1090 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
1092 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
1093 * fileio.c (syms_of_fileio): Implement this.
1094 * filelock.c (create_lock_file): If symbolic links don't work, so
1095 we use a regular file as a lock file, do not fsync the lock file;
1098 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
1100 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
1101 (syms_of_minibuf): Adjust accodingly.
1103 * callint.c (Fcall_interactively): Adjust calls accordingly.
1105 2013-05-04 Eli Zaretskii <eliz@gnu.org>
1107 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
1108 w->contents is a buffer before computing everything else.
1109 Use parentheses to disambiguate last part of the condition.
1111 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
1112 assertion violations. (Bug#14062)
1114 2013-05-01 David Reitter <david.reitter@gmail.com>
1116 * nsfns.m (ns_tooltip): Initialize.
1118 2013-04-28 Eli Zaretskii <eliz@gnu.org>
1120 * coding.c (decode_coding_gap): Don't remove the character before
1121 a newline unless it's a CR character. (Bug#14287)
1123 2013-04-28 Dan Nicolaescu <dann@gnu.org>
1125 * dispextern.h (struct face): Move enum face_underline_type
1126 earlier so that bitfields can be in the same word.
1128 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
1130 * nsfns.m (handlePanelKeys): New function.
1131 (EmacsOpenPanel:performKeyEquivalent:)
1132 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
1133 arrows/function/control and copy/paste keys (Bug#14296).
1135 2013-04-27 Juri Linkov <juri@jurta.org>
1137 * callint.c (Fcall_interactively): Call `Qread_number' for
1138 interactive code letter `n' instead of using duplicate code.
1141 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
1143 * systime.h (make_timeval): Declare as 'const'.
1145 2013-04-27 Kenichi Handa <handa@gnu.org>
1147 * font.c (font_open_entity): Always open a font of manageable
1150 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
1152 Port better to AIX (Bug#14258).
1153 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
1156 2013-04-24 Kenichi Handa <handa@gnu.org>
1158 * coding.c (decode_coding_iso_2022): When an invalid escape
1159 sequence is encountered, reset the invocation and designation
1160 status to the safest one.
1162 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
1164 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
1165 Without this fix, "make distclean" leaves stamp-h1 behind.
1167 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
1169 * w32fns.c (w32_fullscreen_rect): New function to compute the
1170 window rectangle for the given fullscreen mode.
1171 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
1172 longer tunes the window size. This keeps the window's edges flush
1173 with the screen and allows the taskbar to hide itself in fullboth.
1175 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
1176 window decorations and uses the entire screen.
1178 * w32term.h (w32_fullscreen_rect) Add prototype.
1179 (struct w32_output): Replace normal_width, normal_height,
1180 normal_top, and normal_left members with a single normal_placement
1182 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
1184 (FRAME_NORMAL_PLACEMENT): New macro.
1186 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
1188 * minibuf.c (Ftest_completion): Silence compiler warning.
1190 2013-04-15 Eli Zaretskii <eliz@gnu.org>
1192 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
1195 * frame.h (WINDOW_FRAME): Protect macro and its argument with
1198 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1199 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
1200 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
1201 parentheses where appropriate.
1203 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
1205 * keyboard.c (timer_start_idle): Remove no-longer-used local.
1207 2013-04-14 Eli Zaretskii <eliz@gnu.org>
1209 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
1210 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
1211 Mention in the doc string that setting these variables takes
1212 effect only after a call to set-window-buffer. (Bug#14200)
1214 2013-04-13 Eli Zaretskii <eliz@gnu.org>
1216 * indent.c (Fvertical_motion): Don't consider display strings on
1217 overlay strings as display strings on the buffer position we
1218 started from. This prevents vertical cursor motion from jumping
1219 more than one line when there's an overlay string with a display
1220 property at end of line.
1221 Reported by Karl Chen <Karl.Chen@quarl.org> in
1222 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
1224 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
1226 * window.c (select_window): `record_buffer' even if window is
1227 already selected (bug#14191).
1229 2013-04-11 Eli Zaretskii <eliz@gnu.org>
1231 * window.c (Fwindow_end): Test more flags, including the buffer's
1232 last_overlay_modified flag, to determine whether the window's
1233 display is really up-to-date. Prevents the function from
1234 returning a stale value. (Bug#14170)
1235 (Fwindow_line_height): Fix the test for up-to-date-ness of the
1238 2013-04-10 Eli Zaretskii <eliz@gnu.org>
1240 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
1241 garbaged only if it is not already the top frame on its TTY.
1242 This prevents flickering due to constant redrawing of TTY frames when
1243 there are GUI frames open in the same session. (Bug#13864)
1245 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
1247 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
1248 of marking the idle timers directly.
1250 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1252 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
1255 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
1257 * window.c (select_window): Don't record_buffer while the invariant is
1258 temporarily broken (bug#14161).
1260 * fns.c (Fdelq): Don't assume !NILP => CONSP.
1262 2013-04-07 Eli Zaretskii <eliz@gnu.org>
1264 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
1266 2013-04-07 Romain Francoise <romain@orebokech.com>
1268 Ignore additional platform-specific ACL errors (Bug#13702).
1269 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
1270 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
1272 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
1274 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
1277 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
1279 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
1280 This bug was introduced by my 2013-02-25 change that simplified
1281 data_start configuration. Without this change, on GNU/Linux
1282 an Emacs configured with --enable-profiling fails immediately
1283 due to a profiler signal.
1284 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
1285 with these flags. On platforms where special flags are needed
1286 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
1287 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
1288 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
1290 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
1292 Get rid of some platform-specific functions examining window
1293 system and its capabilities. This is a partial rework of the
1295 * lisp.h (have_menus_p): Remove prototype. This function is
1296 replaced with platform-independent window_system_available.
1297 (check_window_system): Move to...
1298 * frame.h (decode_window_system_frame, window_system_available):
1299 ...here, add new prototypes.
1300 * frame.c (window_system_available, decode_window_system_frame):
1302 (check_window_system): Platform-independent now.
1303 * xterm.h (x_in_use): Remove declaration.
1305 * w32term.h (check_x_frame):
1306 * nsterm.h (check_x_frame): Remove prototypes. This function
1307 is replaced with platform-independent decode_window_system_frame.
1308 * msdos.c (have_menus_p): Remove.
1309 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
1310 Remove platform-specific functions. Use check_window_system,
1311 decode_window_system_frame and check_ns_display_info where
1312 appropriate. Minor style and comment tweaks.
1313 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
1314 (check_x_frame): Likewise.
1315 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
1317 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
1318 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
1319 * xmenu.c, xselect.c: All related users changed.
1321 2013-04-03 Kenichi Handa <handa@gnu.org>
1323 The following changes is to optimize the code for reading UTF-8
1326 * coding.c (check_ascii): Rename from detect_ascii. Return value
1327 changed. Check EOL format. Do not call adjust_coding_eol_type
1329 (check_utf_8): New function.
1330 (adjust_coding_eol_type): Do nothing if already adjusted.
1331 (detect_coding): Compare the return value of check_ascii with
1332 coding->src_bytes. Call adjust_coding_eol_type if necessary.
1333 (decode_coding_gap): Optimize for valid UTF-8.
1335 2013-03-21 Kenichi Handa <handa@gnu.org>
1337 * coding.c (syms_of_coding): Cancel previous change.
1339 * insdel.c (insert_from_gap): Fix previous change.
1341 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
1343 Consistently use platform-specific function to detect window system.
1344 * lisp.h (check_window_system): New prototype. This function is
1345 going to replace check_x, check_w32 and check_ns.
1346 (have_menus_p): Mention msdos.c in comment.
1347 * fontset.c (check_window_system_func): Remove. Adjust all users.
1348 * fontset.h (check_window_system_func): Remove prototype.
1349 * nsterm.h (check_ns):
1350 * xterm.h (check_x):
1351 * w32term.h (check_w32): Likewise.
1352 * menu.c (Fx_popup_menu): Use check_window_system.
1353 * msdos.c (check_window_system): Define for MS-DOS.
1354 * nsfns.m (check_window_system): Define for NS. Adjust all users.
1355 * w32fns.c (check_window_system): Likewise for MS-Windows.
1356 * xfns.c (check_window_system): Likewise for X.
1357 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
1358 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
1360 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
1362 Prefer < to > in range checks such as 0 <= i && i < N.
1363 This makes it easier to visualize quantities on a number line.
1364 This patch doesn't apply to all such range checks,
1365 only to the range checks affected by the 2013-03-24 change.
1366 This patch reverts most of the 2013-03-24 change.
1367 * alloc.c (xpalloc, Fgarbage_collect):
1368 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
1369 * character.c (string_escape_byte8):
1370 * charset.c (read_hex):
1371 * data.c (cons_to_unsigned):
1372 * dispnew.c (update_frame_1):
1373 * doc.c (Fsubstitute_command_keys):
1374 * doprnt.c (doprnt):
1375 * editfns.c (hi_time, decode_time_components):
1376 * fileio.c (file_offset):
1377 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1378 * font.c (font_intern_prop):
1379 * frame.c (x_set_alpha):
1380 * gtkutil.c (get_utf8_string):
1381 * indent.c (check_display_width):
1382 * keymap.c (Fkey_description):
1383 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
1385 * minibuf.c (read_minibuf_noninteractive):
1386 * process.c (wait_reading_process_output):
1387 * search.c (Freplace_match):
1388 * window.c (get_phys_cursor_glyph):
1389 * xdisp.c (redisplay_internal):
1390 * xsmfns.c (smc_save_yourself_CB):
1391 Prefer < to > for range checks.
1392 * dispnew.c (sit_for): Don't mishandle NaNs.
1393 This fixes a bug introduced in the 2013-03-24 change.
1394 * editfns.c (decode_time_components): Don't hoist comparison.
1395 This fixes another bug introduced in the 2013-03-24 change.
1397 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1399 * frame.h (struct frame): Drop scroll_bottom_vpos
1400 member becaue all real users are dead long ago.
1401 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
1402 * xdisp.c (redisplay_internal): Adjust user.
1404 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
1406 * nsmenu.m (showAtX:Y:for:): setLevel to
1407 NSPopUpMenuWindowLevel (Bug#13998).
1409 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
1411 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
1412 (ns_check_pending_open_menu): Declare.
1414 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
1415 (x_activate_menubar): Update the menu with title that matches
1416 ns_get_pending_menu_title, and call
1417 ns_check_pending_openmenu (Bug#12698).
1418 (menuWillOpen:): New method.
1419 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
1421 * nsterm.m (menu_will_open_state, menu_mouse_point)
1422 (menu_pending_title): New varaibles.
1423 (ns_get_pending_menu_title, ns_check_menu_open)
1424 (ns_check_pending_open_menu): New functions.
1426 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
1428 * indent.c (current_column_bol_cache): Remove leftover which is not
1429 used in Fmove_to_column any more.
1430 (current_column, scan_for_column): Adjust users.
1431 * keyboard.c (last_point_position_buffer, last_point_position_window):
1432 Remove leftovers which are not used for recording undo any more.
1433 (command_loop_1, syms_of_keyboard): Adjust users.
1434 * xdisp.c (last_max_ascent): Remove leftover which is not used in
1435 redisplay_window any more.
1436 (move_it_to): Adjust user.
1438 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
1440 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
1441 Update dependencies.
1443 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
1445 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
1446 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
1449 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
1451 * window.h (struct window): Replace hchild, vchild and buffer slots
1452 with the only contents slot. This is possible because each valid
1453 window may have either the child window (in vertical or horizontal
1454 combination) or buffer to display (for the leaf window). Using that,
1455 a lof of operations to traverse and/or change window hierarchies may
1456 be simplified. New member horizontal is used to distinguish between
1457 horizontal and vertical combinations of internal windows.
1458 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
1459 (WINDOW_VERTICAL_COMBINATION_P): New macros.
1460 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
1461 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
1462 Use contents slot, not buffer, where appropriate.
1463 (wset_combination): New function.
1464 (wset_buffer): Add eassert.
1465 (Fframe_first_window): Simplify the loop reaching first window.
1466 (Fwindow_buffer): Use WINDOW_LEAF_P.
1467 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
1468 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
1469 (unshow_buffer): Convert initial debugging check to eassert.
1470 (replace_window, recombine_windows, Fdelete_other_windows_internal)
1471 (make_parent_window, window_resize_check, window_resize_apply)
1472 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
1473 (Fset_window_configuration, delete_all_child_windows, save_window_save):
1474 Adjust to match struct window changes.
1475 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
1476 (mark_window_cursors_off, count_windows, get_leaf_windows)
1477 (foreach_window_1): Simplify the loop.
1478 * alloc.c (mark_object): Do not check for the leaf window because
1479 internal windows has no glyph matrices anyway.
1480 * dispnew.c (clear_window_matrices, showing_window_margins_p)
1481 (allocate_matrices_for_window_redisplay, fake_current_matrices)
1482 (allocate_matrices_for_frame_redisplay, free_window_matrices)
1483 (build_frame_matrix_from_window_tree, mirror_make_current)
1484 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
1485 (update_window_tree, set_window_update_flags): Simplify the loop.
1486 (sync_window_with_frame_matrix_rows): Enforce live window.
1487 Use contents slot, not buffer, where appropriate.
1488 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
1489 and WINDOW_HORIZONTAL_COMBINATION_P.
1490 (make_frame_visible_1): Simplify the loop.
1491 Use contents slot, not buffer, where appropriate.
1492 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
1493 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
1494 (expose_window_tree): Likewise.
1495 Use contents slot, not buffer, where appropriate.
1496 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
1497 to avoid deleted windows. Use contents slot instead of buffer.
1498 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
1499 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
1500 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
1501 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
1503 2013-03-28 Eli Zaretskii <eliz@gnu.org>
1505 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
1506 identify the reasons for assertion violations in bug#14062 and
1508 (Fx_show_tip): Fix compilation error under
1509 "--enable-check-lisp-object-type". (Bug#14073)
1511 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
1512 Reported by <rzl24ozi@gmail.com>.
1514 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
1516 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
1518 (unwind_with_echo_area_buffer): ...to restore it here.
1519 This is needed to ensure that...
1520 (redisplay_window): ...both window markers are valid here,
1521 which is verified by eassert.
1522 * editfns.c (save_excursion_save): Do not assume that
1523 selected_window always displays the buffer.
1524 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
1527 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
1529 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
1532 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
1534 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
1536 2013-03-27 Eli Zaretskii <eliz@gnu.org>
1538 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
1539 since MinGW's w32api headers do. This avoids compiler warnings.
1541 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
1544 2013-03-26 Eli Zaretskii <eliz@gnu.org>
1546 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
1548 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
1550 * gtkutil.c (style_changed_cb): Check if frame is live and an
1551 X frame (Bug#14038).
1553 2013-03-26 Eli Zaretskii <eliz@gnu.org>
1555 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
1556 Define only for _WIN32_WINNT less than 0x0500.
1557 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
1559 Move inclusion of time.h before sys/time.h, so that MinGW64 could
1560 see its own definitions of 'struct timeval' and 'struct timezone'.
1562 Fix incompatibilities between MinGW.org and MinGW64 headers.
1563 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
1565 * w32.c (REPARSE_DATA_BUFFER): Guard with
1566 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
1568 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
1570 * xterm.c: Include X11/XKBlib.h
1571 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
1573 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
1575 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
1577 * blockinput.h (input_blocked_p): Likewise.
1578 * bytecode.c (exec_byte_code): Likewise.
1579 * callproc.c (call_process_kill, call_process_cleanup)
1580 (Fcall_process): Likewise.
1581 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
1582 (Fccl_execute_on_string): Likewise.
1583 * character.c (string_escape_byte8): Likewise.
1584 * charset.c (read_hex): Likewise.
1585 * cm.c (calccost): Likewise.
1586 * data.c (cons_to_unsigned): Likewise.
1587 * dired.c (directory_files_internal, file_name_completion):
1589 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
1590 (sit_for): Likewise.
1591 * doc.c (Fsubstitute_command_keys): Likewise.
1592 * doprnt.c (doprnt): Likewise.
1593 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
1594 * emacsgtkfixed.c: Likewise.
1595 * fileio.c (file_offset, Fwrite_region): Likewise.
1596 * floatfns.c (Fexpt, fmod_float): Likewise.
1597 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1599 * font.c (font_intern_prop): Likewise.
1600 * frame.c (x_set_alpha): Likewise.
1601 * gtkutil.c (get_utf8_string): Likewise.
1602 * indent.c (check_display_width): Likewise.
1603 * intervals.c (create_root_interval, rotate_right, rotate_left)
1604 (split_interval_right, split_interval_left)
1605 (adjust_intervals_for_insertion, delete_node)
1606 (interval_deletion_adjustment, adjust_intervals_for_deletion)
1607 (merge_interval_right, merge_interval_left, copy_intervals)
1608 (set_intervals_multibyte_1): Likewise.
1609 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
1610 * keymap.c (Fkey_description): Likewise.
1611 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
1612 * lread.c (openp, read_integer, read1, string_to_number):
1614 * menu.c (ensure_menu_items): Likewise.
1615 * minibuf.c (read_minibuf_noninteractive): Likewise.
1616 * print.c (printchar, strout): Likewise.
1617 * process.c (create_process, Faccept_process_output)
1618 (wait_reading_process_output, read_process_output, send_process)
1619 (wait_reading_process_output): Likewise.
1620 * profiler.c (make_log, handle_profiler_signal): Likewise.
1621 * regex.c (re_exec): Likewise.
1622 * regex.h: Likewise.
1623 * search.c (looking_at_1, Freplace_match): Likewise.
1624 * sysdep.c (get_child_status, procfs_ttyname)
1625 (procfs_get_total_memory): Likewise.
1626 * systime.h (EMACS_TIME_VALID_P): Likewise.
1627 * term.c (dissociate_if_controlling_tty): Likewise.
1628 * window.c (get_phys_cursor_glyph): Likewise.
1629 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
1630 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
1632 * xfns.c (Fx_window_property): Likewise.
1633 * xmenu.c (set_frame_menubar): Likewise.
1634 * xselect.c (x_get_window_property, x_handle_dnd_message):
1636 * xsmfns.c (smc_save_yourself_CB): Likewise.
1637 * xterm.c (x_scroll_bar_set_handle): Likewise.
1639 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
1641 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
1642 to be optional or nil. Adjust comment and convert it to docstring.
1643 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
1644 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
1646 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
1648 Static checking by GCC 4.8-20130319.
1649 * image.c (gif_load): Assume pass < 3 to pacify GCC.
1650 * process.c (Fset_process_datagram_address)
1651 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
1652 * xdisp.c (get_char_face_and_encoding):
1653 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
1654 (get_glyph_face_and_encoding): Prepare face before possibly using it.
1655 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
1657 2013-03-24 Ken Brown <kbrown@cornell.edu>
1659 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
1660 fix compilation on 64-bit Cygwin, where underscores are not
1661 automatically prepended.
1663 * w32term.c (w32_initialize): Silence compiler warning.
1665 2013-03-23 Eli Zaretskii <eliz@gnu.org>
1667 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
1668 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
1669 variables, to save and restore frame dimensions.
1670 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
1671 after returning from a 'fullscreen' configuration.
1672 use SendMessage instead of PostMessage to send the SC_RESTORE message,
1673 to avoid races between the main thread and the input thread.
1675 * w32term.h (struct w32_output): New members normal_width,
1676 normal_height, normal_top, normal_left, and prev_fsmode.
1677 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
1678 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
1681 * w32term.c (w32fullscreen_hook): Record last value of the frame's
1682 'fullscreen' parameter. Always record previous width and height
1683 of the frame, except when switching out of maximized modes, so
1684 that they could be restored correctly, instead of resetting to the
1685 default frame dimensions. Send SC_RESTORE command to the frame,
1686 unless we are going to send SC_MAXIMIZE, to restore the frame
1687 resize hints in the mouse pointer shown by the window manager.
1690 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
1692 * lisp.h (get_frame_param): Adjust conditions for prototype
1695 2013-03-22 Ken Brown <kbrown@cornell.edu>
1697 * unexcw.c: Drop unneeded inclusion of w32common.h.
1698 (report_sheap_usage): Declare.
1699 (read_exe_header): Add magic numbers for x86_64.
1700 (fixup_executable): Fix printf format specifier for unsigned long
1703 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
1705 * frame.h (struct frame): Put menu_bar_window under #ifdef
1706 because this member is not needed when X toolkit is in use.
1707 (fset_menu_bar_window):
1708 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1709 (free_glyphs, update_frame):
1710 * xdisp.c (expose_frame): Likewise.
1711 (display_menu_bar): Likewise. Remove redundant eassert.
1712 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
1715 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
1717 Use functions and constants to manipulate Lisp_Save_Value objects.
1718 This replaces code that used macros and strings and token-pasting.
1719 The change makes the C source a bit easier to follow,
1720 and shrinks the Emacs executable a bit.
1721 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
1722 (make_save_value): Change 1st arg from string to enum. All callers
1725 (mark_object): Use if, not #if, for GC_MARK_STACK.
1726 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
1727 (XSAVE_OBJECT): Now functions, not macros.
1728 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
1729 the constant was never used.
1730 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
1731 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
1732 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
1733 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
1735 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
1736 type3 with a single member save_type. All uses changed.
1737 (save_type, set_save_pointer, set_save_integer): New functions.
1738 * print.c (PRINTX): Remove.
1740 * alloc.c: Remove redundant static declarations.
1742 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
1744 * window.h (struct window): Convert left_col, top_line, total_lines
1745 and total_cols from Lisp_Objects to integers. Adjust comments.
1746 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
1748 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
1749 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
1750 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
1751 Adjust users where appropriate.
1753 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
1755 * frame.h (struct frame): Drop resx and resy because the same data is
1756 available from window system-specific output context. Adjust users.
1757 (default_pixels_per_inch_x, default_pixels_per_inch_y):
1758 New functions to provide defaults when no window system available.
1759 (FRAME_RES_X, FRAME_RES_Y): New macros.
1760 (NUMVAL): Move from xdisp.c.
1761 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
1762 (Ffont_face_attributes, Fopen_font):
1763 * image.c (gs_load):
1764 * w32font.c (fill_in_logfont):
1765 * xdisp.c (calc_pixel_width_or_height):
1766 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
1767 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
1769 2013-03-20 Kenichi Handa <handa@gnu.org>
1771 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
1772 to 1 (temporary workaround until a bug related to ASCII
1773 optimization is fixed).
1775 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
1777 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
1778 Signal error if window is not internal. Adjust docstring.
1779 (delete_all_child_windows): Use combination_limit to save the buffer.
1780 (Fset_window_configuration): Adjust accordingly.
1781 * print.c (syms_of_print): Initialize debugging output not here...
1782 (init_print_once): ...but in a new function here.
1783 * lisp.h (init_print_once): Add prototype.
1784 * emacs.c (main): Add call to init_print_once. Adjust comments.
1786 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
1788 * window.c (window_resize_check, window_resize_apply)
1789 (window_from_coordinates, recombine_windows, set_window_buffer)
1790 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
1791 (Fsplit_window_internal, Fdelete_window_internal)
1792 (freeze_window_starts): Use bool for booleans.
1793 * window.h (window_frame_coordinates, resize_frame_windows)
1794 (freeze_window_starts, set_window_buffer): Adjust prototypes.
1796 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
1798 * dispnew.c (bitch_at_user): Use `user-error'.
1800 2013-03-17 Ken Brown <kbrown@cornell.edu>
1802 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
1803 as return type of image_background. (Bug#13981)
1804 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
1806 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
1808 * nsterm.m (updateFrameSize:): Change resize increments if needed.
1809 (ns_select): Don't return with result uninitialized.
1811 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
1814 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
1816 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
1817 directories. If filename is nil, get directory name (Bug#13932).
1818 Use getFilename and getDirectory.
1819 (getFilename, getDirectory): New methods for EmacsSavePanel and
1821 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
1823 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
1825 * coding.c (decode_coding_gap): Fix typo caught by static checking.
1827 2013-03-15 Kenichi Handa <handa@gnu.org>
1829 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
1830 (adjust_after_replace): Make it back to static. Delete the third
1831 arg text_at_gap_tail. Cancel the code for handling it.
1833 * coding.h (struct coding_system): New member eol_seen.
1835 * coding.c (detect_ascii): New function.
1836 (detect_coding): Set coding->head_ascii and coding->eol_seen only
1837 when the source bytes are actually scanned. On detecting for
1838 coding_category_utf_8_auto, call detect_ascii instead of scanning
1839 source bytes directly.
1840 (produce_chars): Call insert_from_gap with the new arg 0.
1841 (encode_coding): Likewise.
1842 (decode_coding_gap): Control ASCII optimization by the variable
1843 disable_ascii_optimization instead of #ifndef .. #endif.
1844 Deccode EOL format according to coding->eol_seen.
1845 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
1848 * lisp.h (adjust_after_replace): Cancel externing it.
1849 (insert_from_gap): Adjust prototype.
1851 2013-03-15 Eli Zaretskii <eliz@gnu.org>
1853 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
1854 FULLSCREEN_MAXIMIZED. (Bug#13935)
1856 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
1858 * region-cache.c (find_cache_boundary, move_cache_gap)
1859 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
1860 Simplify debugging check and convert to eassert. Adjust comment.
1861 (pp_cache): Put under ENABLE_CHECKING.
1863 2013-03-14 Eli Zaretskii <eliz@gnu.org>
1865 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
1866 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
1868 (w32fullscreen_hook): If the frame is visible, reset
1869 f->want_fullscreen flag after changing the frame size. If the
1870 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
1873 2013-03-13 Daniel Colascione <dancol@dancol.org>
1875 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
1876 too so that these builds can use Cygwin's file conversion
1877 functions. (We've been building and linking cygw32.o all along
1878 and just not using it.)
1880 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
1882 File synchronization fixes (Bug#13944).
1883 * Makefile.in (LIB_FDATASYNC): New macro.
1885 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
1886 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
1887 Don't worry about HAVE_FSYNC, since a substitute fsync is
1888 available if the system lacks one.
1889 (Fwrite_regin): Retry fsync if interrupted.
1891 2013-03-13 Eli Zaretskii <eliz@gnu.org>
1893 * w32term.c (w32_read_socket): If the Emacs frame is being
1894 activated, call w32fullscreen_hook, to make sure the new frame
1895 dimensions are in effect. (Bug#13937)
1897 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
1899 * xdisp.c (init_iterator): Simplify because both character and byte
1900 positions are either specified or -1. Add eassert. Adjust comment.
1901 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
1902 character and byte positions can be obtained from marker.
1904 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
1906 Static checking by Sun C 5.12.
1907 * alloc.c (buffer_memory_full) [REL_ALLOC]:
1908 * bytecode.c (exec_byte_code):
1909 * dispnew.c (init_display):
1911 * fileio.c (Fsubstitute_in_file_name):
1912 * keyboard.c (Fevent_convert_list):
1913 * keymap.c (Fsingle_key_description):
1914 * term.c (maybe_fatal, fatal):
1915 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
1916 * xsmfns.c (Fhandle_save_session):
1917 Omit unreachable code.
1918 * keymap.c (map_keymap_char_table_item): Cast void * to
1919 a function pointer type; the C Standard requires this.
1921 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
1922 Include <sys/param.h> unconditionally, as that works elsewhere and
1923 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
1924 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
1927 See ChangeLog.12 for earlier changes.
1933 Copyright (C) 2011-2013 Free Software Foundation, Inc.
1935 This file is part of GNU Emacs.
1937 GNU Emacs is free software: you can redistribute it and/or modify
1938 it under the terms of the GNU General Public License as published by
1939 the Free Software Foundation, either version 3 of the License, or
1940 (at your option) any later version.
1942 GNU Emacs is distributed in the hope that it will be useful,
1943 but WITHOUT ANY WARRANTY; without even the implied warranty of
1944 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1945 GNU General Public License for more details.
1947 You should have received a copy of the GNU General Public License
1948 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.