1 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3 Fix array bounds violation when pty allocation fails.
4 * process.c (PTY_NAME_SIZE): New constant.
5 (pty_name): Remove static variable; it's now auto.
6 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7 Take pty_name as an arg rather than using a static variable.
9 (create_process): Recover pty_flag from process, not from volatile local.
10 (create_pty): Stay inside array even when pty allocation fails.
11 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13 * lread.c (Fload): Avoid initialization only when lint checking.
14 Mention that it's needed only for older GCCs.
16 2013-07-20 Kenichi Handa <handa@gnu.org>
18 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
19 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
21 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
23 * lread.c (Fload): Avoid uninitialized warning.
25 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
27 Fix some minor file descriptor leaks and related glitches.
28 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
29 (create_lock_file): Use write, not emacs_write.
30 * image.c (slurp_file, png_load_body):
31 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
32 (server_accept_connection):
33 Don't leak an fd on memory allocation failure.
34 * image.c (slurp_file): Add a cheap heuristic for growing files.
35 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
36 as that's what the other routines do. Maybe input need not be
37 blocked at all, but it's better to be consistent.
38 Avoid undefined behavior when strlen is zero.
40 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
41 (NSTATICS): Now a constant; doesn't need to be a macro.
43 2013-07-19 Richard Stallman <rms@gnu.org>
45 * coding.c (decode_coding_utf_8): Add simple loop for fast
46 processing of ASCII characters.
48 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
50 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
52 2013-07-19 Eli Zaretskii <eliz@gnu.org>
54 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
55 unportable 'struct x_display_info'.
56 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
59 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
61 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
62 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
64 (system_process_attributes): Prefer plain char to unsigned char
65 when either will do. Clean up properly if interrupted or if
66 memory allocations fail. Don't assume sscanf succeeds. Remove
67 no-longer-needed workaround to stop GCC from whining. Read
68 command-line once, instead of multiple times. Check read status a
71 Fix obscure porting bug with varargs functions.
72 The code assumed that int is treated like ptrdiff_t in a vararg
73 function, which is not a portable assumption. There was a similar
74 -- though these days less likely -- porting problem with various
75 assumptions that pointers of different types all smell the same as
76 far as vararg functions is conserved. To make this problem less
77 likely in the future, redo the API to use varargs functions.
78 * alloc.c (make_save_value): Remove this vararg function.
79 All uses changed to ...
80 (make_save_int_int_int, make_save_obj_obj_obj_obj)
81 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
83 (make_save_ptr): Rename from make_save_pointer, for consistency with
84 the above. Define only on platforms that need it. All uses changed.
86 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
88 * keyboard.c: Try to fix typos in previous change.
89 (DISPLAY_LIST_INFO): New macro.
90 (kbd_buffer_get_event): Do not access members that are not present
91 in X11. Revert inadvertent change of "!=" to "=".
93 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
95 * keyboard.c (kbd_buffer_get_event):
96 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
97 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
99 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
101 * filelock.c: Fix unlikely file descriptor leaks.
102 (get_boot_time_1): Rework to avoid using emacs_open.
103 This doesn't actually fix a leak, but is better anyway.
104 (read_lock_data): Use read, not emacs_read.
106 * doc.c: Fix minor memory and file descriptor leaks.
107 * doc.c (get_doc_string): Fix memory leak when doc file absent.
108 (get_doc_string, Fsnarf_documentation):
109 Fix file descriptor leak on error.
111 * term.c: Fix minor fdopen-related file descriptor leaks.
112 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
113 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
115 * charset.c: Fix file descriptor leaks and errno issues.
117 (load_charset_map_from_file): Don't leak file descriptor on error.
118 Use plain record_xmalloc since the allocation is larger than
119 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
121 * eval.c (record_unwind_protect_nothing):
122 * fileio.c (fclose_unwind):
124 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
125 The replacement doesn't block input, but that no longer seems
128 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
130 * lread.c: Fix file descriptor leaks and errno issues.
131 (Fload): Close some races that leaked fds or streams when 'load'
133 (Fload, openp): Report error number of last nontrivial failure to open.
134 ENOENT counts as trivial.
135 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
137 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
138 now that the function is always called with a nonnegative arg.
139 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
140 All uses replaced with ...
141 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
143 A few more minor file errno-reporting bugs.
144 * callproc.c (Fcall_process):
145 * doc.c (Fsnarf_documentation):
146 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
147 * process.c (set_socket_option):
148 Don't let a constructor trash errno.
149 * doc.c: Include <errno.h>.
151 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
153 * w32fns.c (unwind_create_tip_frame): Fix declaration.
155 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
157 Fix w32 bug with call-process-region (Bug#14885).
158 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
159 to Fcall_process when the input is empty. This simplifies the
160 code a bit. It makes no difference on POSIXish platforms but
161 apparently it fixes a bug on w32.
163 Fix bug where insert-file-contents closes a file twice. (Bug#14839).
164 * fileio.c (close_file_unwind): Don't close if FD is negative;
165 this can happen when unwinding a zapped file descriptor.
166 (Finsert_file_contents): Unwind-protect the fd before the point marker,
167 in case Emacs runs out of memory between the two unwind-protects.
168 Don't trash errno when closing FD.
169 Zap the FD in the specpdl when closing it, instead of deferring
170 the removal of the unwind-protect; this fixes a bug where a child
171 function unwinds the stack past us.
173 New unwind-protect flavors to better type-check C callbacks.
174 This also lessens the need to write wrappers for callbacks,
175 and the need for make_save_pointer.
176 * alloca.c (free_save_value):
177 * atimer.c (run_all_atimers):
179 * alloc.c (safe_alloca_unwind):
180 * atimer.c (unwind_stop_other_atimers):
181 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
182 * menu.c (cleanup_popup_menu) [HAVE_NS]:
183 * minibuf.c (choose_minibuf_frame_1):
184 * process.c (make_serial_process_unwind):
185 * xdisp.h (pop_message_unwind):
186 * xselect.c (queue_selection_requests_unwind):
187 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
188 * alloca.c (record_xmalloc):
189 Prefer record_unwind_protect_ptr to record_unwind_protect with
191 * alloca.c (Fgarbage_collect):
192 Prefer record_unwind_protect_void to passing a dummy.
193 * buffer.c (restore_buffer):
194 * window.c (restore_window_configuration):
195 * xfns.c, w32fns.c (do_unwind_create_frame)
196 New wrapper. All record-unwind uses of wrappee changed.
197 * buffer.c (set_buffer_if_live):
198 * callproc.c (call_process_cleanup, delete_temp_file):
199 * coding.c (code_conversion_restore):
200 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
201 * editfns.c (save_excursion_restore)
202 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
203 (save_restriction_restore):
204 * eval.c (restore_stack_limits, un_autoload):
205 * fns.c (require_unwind):
206 * keyboard.c (recursive_edit_unwind, tracking_off):
207 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
208 * macros.c (pop_kbd_macro, restore_menu_items):
209 * nsfns.m (unwind_create_frame):
210 * print.c (print_unwind):
211 * process.c (start_process_unwind):
212 * search.c (unwind_set_match_data):
213 * window.c (select_window_norecord, select_frame_norecord):
214 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
215 (fast_set_selected_frame):
216 * xfns.c, w32fns.c (unwind_create_tip_frame):
217 Return void, not a dummy Lisp_Object. All uses changed.
218 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
219 * callproc.c (call_process_kill):
220 * fileio.c (restore_point_unwind, decide_coding_unwind)
221 (build_annotations_unwind):
222 * insdel.c (Fcombine_after_change_execute_1):
223 * keyboard.c (read_char_help_form_unwind):
224 * menu.c (unuse_menu_items):
225 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
226 * sound.c (sound_cleanup):
227 * xdisp.c (unwind_redisplay):
228 * xfns.c (clean_up_dialog):
229 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
230 Accept no args and return void, instead of accepting and returning
231 a dummy Lisp_Object. All uses changed.
232 * cygw32.c (fchdir_unwind):
233 * fileio.c (close_file_unwind):
234 * keyboard.c (restore_kboard_configuration):
235 * lread.c (readevalllop_1):
236 * process.c (wait_reading_process_output_unwind):
237 Accept int and return void, rather than accepting an Emacs integer
238 and returning a dummy object. In some cases this fixes an
239 unlikely bug when the corresponding int is outside Emacs integer
240 range. All uses changed.
241 * dired.c (directory_files_internal_unwind):
242 * fileio.c (do_auto_save_unwind):
243 * gtkutil.c (pop_down_dialog):
244 * insdel.c (reset_var_on_error):
245 * lread.c (load_unwind):
246 * xfns.c (clean_up_file_dialog):
247 * xmenu.c, nsmenu.m (pop_down_menu):
248 * xmenu.c (cleanup_widget_value_tree):
249 * xselect.c (wait_for_property_change_unwind):
250 Accept pointer and return void, rather than accepting an Emacs
251 save value encapsulating the pointer and returning a dummy object.
253 * editfns.c (Fformat): Update the saved pointer directly via
254 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
255 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
256 (unwind_body): New function.
257 (record_unwind_protect): First arg is now a function returning void,
258 not a dummy Lisp_Object.
259 (record_unwind_protect_ptr, record_unwind_protect_int)
260 (record_unwind_protect_void): New functions.
261 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
262 * fileio.c (struct auto_save_unwind): New type.
263 (do_auto_save_unwind): Use it.
264 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
265 * insdel.c (struct rvoe_arg): New type.
266 (reset_var_on_error): Use it.
267 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
269 (specbinding_func): Remove; there are now several such functions.
270 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
271 (set_unwind_protect_ptr): New function.
272 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
274 Be simpler and more consistent about reporting I/O errors.
275 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
276 Say "Read error" and "Write error", rather than "I/O error", or
277 "IO error reading", or "IO error writing", when a read or write
279 * process.c (Fmake_network_process, wait_reading_process_output)
280 (send_process, Fprocess_send_eof, wait_reading_process_output):
281 Capitalize diagnostics consistently. Put "failed foo" at the
282 start of the diagnostic, so that we don't capitalize the
283 function name "foo". Consistently say "failed" for such
285 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
286 All callers changed. This is so it can use report_file_error.
287 * sysdep.c (serial_open, serial_configure): Capitalize I/O
288 diagnostics consistently as above.
290 * fileio.c (report_file_errno): Fix errno reporting bug.
291 If the file name is neither null nor a pair, package it up as a
292 singleton list. All callers changed, both to this function and to
293 report_file_error. This fixes a bug where the memory allocator
294 invoked by list1 set errno so that the immediately following
295 report_file_error reported the wrong errno value.
297 Fix minor problems found by --enable-gcc-warnings.
298 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
299 * keyboard.c (kbd_buffer_get_event): Remove unused local.
301 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
303 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
304 Set event->arg to Qt if switch-event shall be generated.
305 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
307 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
309 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
312 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
313 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
314 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
315 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
316 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
317 and there is a focused frame.
318 (head_table): Add focus-in and focus-out.
319 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
320 bind to handle-focus-in/out.
322 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
323 (Fhandle_switch_frame): Call Fhandle_focus_in.
324 (syms_of_frame): defsubr handle-focus-in/out.
326 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
328 Fix porting bug to older POSIXish platforms (Bug#14862).
329 * sysdep.c (emacs_pipe): New function, that implements
330 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
331 This should port better to CentOS 5 and to Mac OS X 10.6.
332 All calls to pipe2 changed.
334 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
335 This makes the code easier to read and the executable a bit smaller.
336 Do not replace all calls to Fcons that happen to create lists,
337 just calls that are intended to create lists. For example, when
338 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
339 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
340 Similarly for list2 through list5.
341 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
342 * bytecode.c (exec_byte_code):
343 * callint.c (quotify_arg, Fcall_interactively):
344 * callproc.c (Fcall_process, create_temp_file):
345 * charset.c (load_charset_map_from_file)
346 (Fdefine_charset_internal, init_charset):
347 * coding.c (get_translation_table, detect_coding_system)
348 (Fcheck_coding_systems_region)
349 (Fset_terminal_coding_system_internal)
350 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
351 * composite.c (update_compositions, Ffind_composition_internal):
352 * dired.c (directory_files_internal, file_name_completion)
354 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
355 * doc.c (Fsnarf_documentation):
356 * editfns.c (Fmessage_box):
358 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
359 (Feval, eval_sub, Ffuncall, apply_lambda):
360 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
361 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
362 (Fset_file_times, Finsert_file_contents)
363 (Fchoose_write_coding_system, Fwrite_region):
364 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
365 * font.c (font_registry_charsets, font_parse_fcname)
366 (font_prepare_cache, font_update_drivers, Flist_fonts):
367 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
368 * frame.c (make_frame, Fmake_terminal_frame)
369 (x_set_frame_parameters, x_report_frame_params)
370 (x_default_parameter, Fx_parse_geometry):
371 * ftfont.c (syms_of_ftfont):
372 * image.c (gif_load):
373 * keyboard.c (command_loop_1):
374 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
375 (Fcopy_keymap, append_key, Fcurrent_active_maps)
376 (Fminor_mode_key_binding, accessible_keymaps_1)
377 (Faccessible_keymaps, Fwhere_is_internal):
378 * lread.c (read_emacs_mule_char):
379 * menu.c (find_and_return_menu_selection):
380 * minibuf.c (get_minibuffer):
381 * nsfns.m (Fns_perform_service):
382 * nsfont.m (ns_script_to_charset):
383 * nsmenu.m (ns_popup_dialog):
384 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
385 (Fx_own_selection_internal):
386 * nsterm.m (append2):
387 * print.c (Fredirect_debugging_output)
388 (print_prune_string_charset):
389 * process.c (Fdelete_process, Fprocess_contact)
390 (Fformat_network_address, set_socket_option)
391 (read_and_dispose_of_process_output, write_queue_push)
392 (send_process, exec_sentinel):
393 * sound.c (Fplay_sound_internal):
394 * textprop.c (validate_plist, add_properties)
395 (Fput_text_property, Fadd_face_text_property)
396 (copy_text_properties, text_property_list, syms_of_textprop):
397 * unexaix.c (report_error):
398 * unexcoff.c (report_error):
399 * unexsol.c (unexec):
400 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
401 (Fformat_mode_line, syms_of_xdisp):
402 * xfaces.c (set_font_frame_param)
403 (Finternal_lisp_face_attribute_values)
404 (Finternal_merge_in_global_face, syms_of_xfaces):
405 * xfns.c (x_default_scroll_bar_color_parameter)
406 (x_default_font_parameter, x_create_tip_frame):
407 * xfont.c (xfont_supported_scripts):
408 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
409 (menu_help_callback, xmenu_show):
411 * xterm.c (set_wm_state):
412 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
413 and similarly for list2 through list5.
415 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
417 * callproc.c (Fcall_process_region): Fix minor race and tune.
418 (create_temp_file): New function, with the temp-file-creation part
419 of the old Fcall_process_region. Use Fcopy_sequence to create the
420 temp file name, rather than alloca + build_string, for simplicity.
421 Don't bother to block input around the temp file creation;
422 shouldn't be needed. Simplify use of mktemp. Use
423 record_unwind_protect immediately after creating the temp file;
424 this closes an unlikely race where the temp file was not removed.
425 Use memcpy rather than an open-coded loop.
426 (Fcall_process_region): Use the new function. If the input is
427 empty, redirect from /dev/null rather than from a newly created
428 empty temp file; this avoids unnecessary file system traffic.
430 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
432 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
433 Simplify by making this case like the other two. This is a bit
434 slower on obsolete hosts, but the extra complexity isn't worth it.
436 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
437 * process.c (create_process) [!DOS_NT]:
438 Remove now-unnecessary calls to emacs_close.
440 2013-07-13 Eli Zaretskii <eliz@gnu.org>
442 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
443 returning early. (Bug#14850)
445 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
446 and inhibit-iso-escape-detection attributes of 'undecided'.
449 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
451 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
452 Reported by Herbert J. Skuhra in
453 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
455 Don't lose top specpdl entry when memory is exhausted.
456 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
457 specpdl overflow here, to simplify callers; all callers changed.
458 Always reserve an unused entry at the stack top; this avoids
459 losing the top entry's information when memory is exhausted.
461 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
463 Clean up errno reporting and fix some errno-reporting bugs.
464 * callproc.c (Fcall_process):
465 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
466 * process.c (create_process, Fmake_network_process):
467 * unexaix.c (report_error):
468 * unexcoff.c (report_error):
469 Be more careful about reporting the errno of failed operations.
470 The code previously reported the wrong errno sometimes.
471 Also, prefer report_file_errno to setting errno + report_file_error.
472 (Fcall_process): Look at openp return value rather than at path,
473 as that's a bit faster and clearer when there's a numeric predicate.
474 * fileio.c (report_file_errno): New function, with most of the
475 old contents of report_file_error.
476 (report_file_error): Use it.
477 (Ffile_exists_p, Ffile_accessible_directory_p):
478 Set errno to 0 when it is junk.
479 * fileio.c (Faccess_file):
480 * image.c (x_create_bitmap_from_file):
481 Use faccessat rather than opening the file, to avoid the hassle of
482 having a file descriptor open.
483 * lisp.h (report_file_errno): New decl.
484 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
487 * process.c (create_process, wait_reading_process_output) [AIX]:
488 Remove obsolete SIGHUP-related code, as Emacs no longer disables
489 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
490 a multithreaded environment anyway).
491 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
493 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
495 * image.c (x_find_image_file): Don't close a remote file handle.
497 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
499 Fix races with threads and file descriptors.
500 * callproc.c (Fcall_process_region):
501 * dired.c (open_directory):
502 * emacs.c (main, Fdaemon_initialized):
503 * image.c (x_find_image_file):
504 * inotify.c (Finotify_rm_watch):
505 * lread.c (Flocate_file_internal):
506 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
507 * term.c (term_mouse_moveto, init_tty):
508 * termcap.c (tgetent):
509 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
510 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
511 * unexhp9k800.c, unexmacosx.c (unexec):
512 * callproc.c (Fcall_process_region):
513 Use emacs_close, not close.
514 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
515 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
516 and posix_close function on current platforms (which all lack them).
517 (emacs_close): Use it. This should fix the races on GNU/Linux and
518 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
519 and it should avoid closing random victim file descriptors on
522 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
524 * inotify.c (uninitialized): Remove. All uses replaced by -1.
525 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
528 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
529 This is for .gdbinit xbacktrace.
531 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
532 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
533 (emacs_set_tty): Now static.
534 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
535 * term.c (tty_capable_p, tty_default_color_capabilities)
536 (get_tty_terminal, term_mouse_movement)
537 (handle_one_term_event, init_tty, maybe_fatal):
538 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
539 (tgetent, scan_file, name_match, compare_contin):
540 * terminal.c (get_terminal):
541 Use bool for boolean.
542 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
543 Prefer char to unsigned char if either will do.
544 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
545 (tty_write_glyphs): Prefer int to unsigned.
546 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
548 * termcap.c (tprint, main) [TEST]: Remove non-working test.
550 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
553 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
554 (B__dummy__): New dummy symbol, to pacify C89.
555 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
556 they can't grok varargs macros.
557 * dispnew.c (add_window_display_history)
558 (add_frame_display_history):
559 * print.c (print_object):
560 * xdisp.c (debug_method_add):
561 Use %p printf format only for void pointers.
562 * emacs.c (usage_message): New constant, replacing ...
563 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
564 (main): Adjust to usage reorg.
565 * fns.c (syms_of_fns):
566 * profiler.c (syms_of_profiler):
567 Don't use non-constant struct initializers.
568 * gnutls.h (gnutls_initstage_t):
569 * lisp.h (enum Lisp_Fwd_Type):
570 * lread.c (lisp_file_lexically_bound_p):
571 * xsettings.c (anonymous enum):
572 Remove trailing comma.
573 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
574 * lisp.h (ENUM_BF): Use unsigned if pedantic.
575 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
577 * regex.c (const_re_char): New type, to pacify strict C89.
578 All uses of 'const re_char' replaced to use it.
579 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
580 with glibc when strict C89. This change is imported from gnulib.
582 (_Restrict_arr_): Rename from __restrict_arr, similarly.
583 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
584 Omit GNU_LINUX implementation, since it requires long long.
585 * xterm.c (x_draw_underwave):
586 Do not assume the traditional order of struct's members.
587 (x_term_init): Rewrite to avoid the need for non-constant structure
590 Syntax cleanup, mostly replacing macros with functions.
591 ` This removes the need for the syntax_temp hack.
592 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
593 * syntax.c (SYNTAX_INLINE): New macro.
594 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
595 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
596 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
597 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
598 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
599 (SYNTAX_COMEND_FIRST): Now functions, not macros.
600 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
601 Now constants, not macros.
602 (syntax_temp) [!__GNUC__]: Remove.
603 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
604 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
605 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
606 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
607 Move here from syntax.h; now functions, not macros. Except for the
608 last function, these are static since only syntax.c uses them.
609 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
610 All uses changed. Now a function, not a macro; use this fact
611 to simplify the code.
612 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
613 compiler bugs; no longer relevant.
614 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
615 (SYNTAX_INLINE): New macro.
616 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
617 for the new functions. Use bool for boolean member.
618 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
619 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
620 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
621 (SETUP_BUFFER_SYNTAX_TABLE):
622 Now extern inline functions, not macros.
623 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
624 Remove; all uses replaced by implementation.
625 (syntax_temp) [!__GNUC__]: Remove decl.
626 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
628 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
630 * emacs.c (main): Fix syntax error.
632 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
634 Timestamp fixes for undo (Bug#14824).
635 * atimer.c (schedule_atimer):
636 * fileio.c (Ffile_newer_than_file_p):
637 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
638 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
639 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
640 (syms_of_fileio): Remove Sclear_visited_file_name.
641 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
642 file doesn't exist; this avoids an ambiguity with negative timestamps.
643 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
644 * systime.h (make_emacs_time, invalid_emacs_time):
645 Don't assume struct timespec layout; POSIX doesn't guarantee it.
646 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
647 * undo.c (record_first_change): Push (visited-file-modtime) onto
648 undo list rather than reimplementing it by hand, incorrectly.
650 2013-07-09 Ken Brown <kbrown@cornell.edu>
652 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
654 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
656 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
658 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
660 Handle errno and exit status a bit more carefully.
661 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
662 number into an exit status. Instead, use EXIT_CANCELED.
663 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
664 * callproc.c (relocate_fd):
665 * emacs.c (close_output_streams, main):
666 * process.c (create_process):
667 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
668 Use emacs_perror for simplicity.
669 * callproc.c (relocate_fd, main):
670 * sysdep.c (sys_subshell):
671 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
672 (shut_down_emacs): Use emacs_write, not write.
673 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
674 * fileio.c (Fcopy_file, e_write):
675 * nsterm.m (ns_select):
676 * process.c (send_process):
677 * sound.c (vox_write):
678 Use emacs_write_sig, not emacs_write.
679 * lisp.h (emacs_write_sig, emacs_perror): New decls.
680 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
682 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
684 (emacs_full_write): New function.
685 (emacs_write): Rewrite to use it.
686 (emacswrite_sig, emacs_perror): New functions.
687 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
689 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
691 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
692 on NS even if it is present. Pixmap on NS is a void*.
694 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
696 Port to Ubuntu 10 (Bug#14803).
697 Problem reported by T.V. Raman.
698 * process.c (close_on_exec, accept4, process_socket):
699 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
701 2013-07-07 Eli Zaretskii <eliz@gnu.org>
703 * w32.c (sys_dup): Declare prototype.
707 * callproc.c [WINDOWSNT]: Include sys/socket.h.
709 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
711 Make file descriptors close-on-exec when possible (Bug#14803).
712 This simplifies Emacs a bit, since it no longer needs to worry
713 about closing file descriptors by hand in some cases.
714 It also fixes some unlikely races. Not all such races, as
715 libraries often open files internally without setting
716 close-on-exec, but it's an improvement.
717 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
718 * callproc.c (Fcall_process) [!MSDOS]:
719 * emacs.c (main) [!DOS_NT]:
720 * nsterm.m (ns_term_init):
721 * process.c (create_process):
722 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
723 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
724 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
725 Prefer mkostemp with O_CLOEXEC to mkstemp.
726 * callproc.c (relocate_fd) [!WINDOWSNT]:
727 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
728 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
730 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
731 Make the resulting file descriptor close-on-exec.
732 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
733 * lread.c (load_descriptor_list, load_descriptor_unwind):
734 Remove; no longer needed. All uses removed.
735 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
736 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
738 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
739 (Fmake_network_process, Fnetwork_interface_list):
740 (Fnetwork_interface_info, server_accept_connection):
741 Make newly-created socket close-on-exec.
742 * sysdep.c (emacs_open, emacs_fopen):
743 Make new-created descriptor close-on-exec.
744 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
745 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
747 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
749 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
752 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
754 Fix openp errno handling.
755 * callproc.c (Fcall_process): Preserve openp errno around close.
756 * lread.c (openp): Set errno when returning -1, as some callers
759 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
761 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
763 * nsterm.h (NSSavePanel): Update comment.
764 (NSAPP_DATA2_RUNFILEDIALOG): Define.
765 (ns_run_file_dialog): Declare.
767 * nsfns.m: Remove panelOK.
769 (ns_run_file_dialog): New function.
770 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
771 event loop, so file dialog is popped up by ns_run_file_dialog, called
772 by sendEvent (Bug#14578).
773 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
775 2013-07-06 Eli Zaretskii <eliz@gnu.org>
777 * xdisp.c (default_line_pixel_height): New function.
778 (pos_visible_p, move_it_vertically_backward, try_scrolling)
779 (try_cursor_movement, redisplay_window, try_window)
780 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
782 * window.c (window_scroll_pixel_based): use
783 default_line_pixel_height.
785 * dispextern.h (default_line_pixel_height): Add prototype.
787 * frame.c (x_set_line_spacing): Accept a float value for
788 line-spacing parameter, per the documentation.
790 * data.c (Fmultibyte_string_p): Doc fix.
792 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
794 Use emacs_open more consistently when opening files.
795 This handles EINTR more consistently now, and makes it easier
796 to introduce other uniform changes to file descriptor handling.
797 * src/systdio.h: New file.
798 * src/buffer.c (mmap_init):
799 * cygw32.c (chdir_to_default_directory):
800 * dispnew.c (Fopen_termscript):
801 * emacs.c (Fdaemon_initialized):
802 * fileio.c (Fdo_auto_save):
803 * image.c (slurp_file, png_load_body, jpeg_load_body):
804 * keyboard.c (Fopen_dribble_file):
806 * print.c (Fredirect_debugging_output):
807 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
808 * termcap.c (tgetent):
809 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
810 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
811 * w32term.c (w32_initialize) [CYGWIN]:
812 * xfaces.c (Fx_load_color_file):
813 Use emacs_open instead of plain open, and emacs_fopen instead of
815 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
816 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
817 * callproc.c (default_output_mode): New constant.
818 (Fcall_process): Use it to call emacs_open instead of plain creat.
819 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
820 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
821 (emacs_fopen): New function.
822 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
823 Include <lisp.h>, for emacs_open.
824 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
826 Remove duplicate #include directives.
827 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
829 Don't include stdio.h twice.
830 * buffer.c [USE_MMAP_FOR_BUFFERS]:
831 Don't include sys/types.h or stdio.h twice.
832 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
833 * lread.c: Don't include coding.h twice.
834 * nsfont.m: Don't include frame.h twice.
835 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
836 * ralloc.c: Don't include <unistd.h> twice.
837 * xdisp.c: Don't include font.h twice.
838 * xterm.c: Don't include fontset.h twice.
839 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
841 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
843 Scale ImageMagick images more carefully.
844 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
845 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
846 Be more careful about avoiding undefined behavior after
847 integer overflow and division by zero.
849 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
851 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
852 (syms_of_w32fns): DEFSYM them.
853 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
854 (CCHDEVICENAME): Define macros if not defined.
855 (struct MONITOR_INFO_EX): New struct.
856 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
857 (enum_display_monitors_fn): New variable.
858 (globals_of_w32fns): Initialize it.
859 (Fx_display_pixel_width, Fx_display_pixel_height)
860 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
861 multi-monitor setups in docstrings.
862 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
863 screen size by primary monitor's millimeter per pixel.
864 (w32_monitor_enum, w32_display_monitor_attributes_list)
865 (w32_display_monitor_attributes_list_fallback)
866 (Fw32_display_monitor_attributes_list): New functions.
867 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
869 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
871 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
873 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
875 * fileio.c (Qfile_notify_error): New error symbol.
877 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
878 * inotify.c (inotify_callback, symbol_to_inotifymask)
879 (Finotify_add_watch, Finotify_rm_watch): Use it.
880 (inotifyevent_to_event): Exchange order of cookie and file name.
881 (Finotify_add_watch): Adapt docstring.
883 * lisp.h (Qfile_notify_error): Declare.
885 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
887 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
888 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
889 Do not clear _malloc_thread_enabled_p, undoing the previous change,
890 which did not work (see <http://bugs.gnu.org/14569#307>).
891 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
892 && (!noninteractive || initialized)). This attempts to thread
893 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
895 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
897 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
898 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
900 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
902 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
903 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
904 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
905 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
907 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
909 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
910 Define to __sys_siglist.
912 2013-07-02 Eli Zaretskii <eliz@gnu.org>
914 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
915 word-wrap, so that overflow-newline-into-fringe would work in
916 visual-line-mode. (Bug#2749)
917 (move_it_in_display_line_to): When the last scanned display
918 element fits exactly on the display line, and
919 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
920 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
921 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
922 finding buffer position that corresponds to pixel coordinates,
923 e.g. in buffer_posn_from_coords.
925 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
927 * process.c (handle_child_signal): Call catch_child_signal if
930 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
932 Don't convert function pointers to void * and back.
933 It isn't portable C, and it's easy enough to avoid.
934 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
935 (make_save_value): Add support for SAVE_FUNCPOINTER.
936 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
937 * print.c (print_object):
938 Distinguish function from object pointers.
939 * lisp.h (SAVE_FUNCPOINTER): New constant.
940 (SAVE_SLOT_BITS): Adjust to it.
941 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
942 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
943 (voidfuncptr): New typedef.
944 (struct Lisp_Save_Value): New member data[0].funcpointer.
945 (XSAVE_FUNCPOINTER): New function.
947 Simplify buildobj processing.
948 * Makefile.in (buildobj.h): Make it a sequence of strings each
949 followed by comma, rather than a single string. Put it into a
950 .tmp file in case there's an error while generating it.
951 (gl-stamp): Use .tmp for temp files.
952 (mostlyclean): Clean .tmp files.
953 * doc.c (buildobj): Move to just the routine that needs it.
954 It's now an array of strings, so processing is simpler.
956 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
958 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
959 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
960 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
961 Invoke malloc_enable_thread even when not interactive.
962 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
963 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
964 in this case, since the underlying bug has now been fixed.
966 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
968 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
969 unlinking it (bug#14691).
971 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
973 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
974 before checking whether buffer is modified. This lets
975 `kill-buffer-query-functions' cancel killing of the buffer or save
976 its content before `kill-buffer' asks user the "Buffer %s
977 modified; kill anyway?" question.
979 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
981 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
982 Let the super performKeyEquivalent deal with them (Bug#14747).
984 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
986 * widget.c (resize_cb): Remove unused local.
988 Do not use GTK 3 if it exists but cannot be compiled.
989 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
990 * xterm.c (x_error_handler) [!USE_GTK]:
993 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
995 2013-06-30 Eli Zaretskii <eliz@gnu.org>
997 * intervals.c (get_local_map): Instead of aborting, clip POSITION
998 to the valid range of values. (Bug#14753)
1000 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1001 when moving point by using the current glyph matrix. This avoids
1002 the need to force redisplay when this function is called in a
1005 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1007 Fix minor problems found by static checking.
1008 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1009 Redo the latter's body to sidestep GCC parenthesization warnings.
1010 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1011 * coding.c (detect_coding, detect_coding_system):
1012 * coding.h (struct undecided_spec):
1013 Use bool for boolean.
1014 * image.c (QCmax_width, QCmax_height): Now static.
1015 * xdisp.c (Fmove_point_visually): Remove unused local.
1017 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1019 * xdisp.c (Fmove_point_visually): New function.
1021 2013-06-28 Kenichi Handa <handa@gnu.org>
1023 * coding.h (define_coding_undecided_arg_index): New enum.
1024 (coding_attr_index): New members
1025 coding_attr_undecided_inhibit_null_byte_detection,
1026 coding_attr_undecided_inhibit_iso_escape_detection,
1027 coding_attr_undecided_prefer_utf_8.
1028 (undecided_spec): New struct.
1029 (struct coding_system): New member `undecided' of the member
1032 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1033 (detect_coding): Likewise.
1034 (detect_coding_system): Likewise.
1035 (Fdefine_coding_system_internal): New coding system properties
1036 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1038 (syms_of_coding): Adjust for coding_arg_undecided_max.
1040 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1042 * image.c (x_from_xcolors): Remove unused local.
1044 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1046 Defer image data transfer between X client and server until actual
1049 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1052 * image.c (Destroy_Image): Remove.
1053 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1054 `mask_p', and `colors_p'. All uses changed.
1055 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1056 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1057 New macros for `flags' arg to x_clear_image_1.
1058 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1059 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1060 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1061 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1062 (image_get_x_image, image_unget_x_image): New functions or macros.
1063 (image_background, image_background_transparent, x_to_xcolors)
1064 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1065 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1066 instead of Destroy_Image.
1067 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1068 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1069 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1070 (imagemagick_load_image, svg_load_image): Use them instead of
1071 x_create_x_image_and_pixmap, and x_put_x_image followed by
1072 x_destroy_x_image, respectively.
1073 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1074 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1075 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1076 background_transparent fields.
1077 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1078 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1080 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1082 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1083 This mostly consists of undoing recent changes.
1084 * callproc.c (Fcall_process):
1085 * process.c (create_process):
1086 Do not worry about catching SIGCHLD here, undoing previous change.
1087 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1088 * process.c, process.h (catch_child_signal):
1089 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1090 * process.c (catch_child_handler): Don't worry about being called
1091 lazily and do not assume caller has blocked SIGCHLD, undoing
1092 previous change. Move first-time stuff back to
1093 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1094 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1095 set lib_child_handler if it's already initialized, which may
1096 help avoid problems on GNUStep.
1098 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1100 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1101 * callproc.c (Fcall_process):
1102 * process.c (create_process):
1103 Make sure SIGCHLD is caught before we fork,
1104 since Emacs startup no arranges to catch SIGCHLD.
1105 * process.c (lib_child_handler): Initialize to null, not to
1107 (catch_child_signal): Allow self to be called lazily.
1108 Do nothing if it's already been called.
1109 Assume caller has blocked SIGCHLD (all callers do now).
1110 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1111 just before it's really needed.
1112 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1113 since it hasn't been caught yet.
1115 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1117 * image.c (compute_image_size): New function to implement
1118 :max-width and :max-height.
1119 (imagemagick_load_image): Use it.
1121 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1123 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1124 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1126 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1127 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1128 the SIGCHLD handler, since the code is not atomic and (due to glib)
1129 signals may be arriving now.
1130 * sysdep.c (init_signals): Do not catch child signals here;
1131 'main' now does that later, at a safer time.
1133 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1135 Clean up SIGCHLD handling a bit (Bug#14569).
1136 * process.c, process.h (catch_child_signal):
1137 Now always extern, even if !NS_IMPL_GNUSTEP.
1138 * process.c (catch_child_signal): Move glib tickler here from
1139 init_process_emacs, so that it's done earlier in Emacs
1140 initialization. Also move the noninteractive && !initialized
1141 check here from init_process_emacs. This is all a bit cleaner for
1142 GNUish platforms, and I hope it works around the Cygwin bug.
1143 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1144 that glib signal handling is tickled before glib creates threads.
1146 * process.c (wait_reading_process_output): Avoid int overflow
1147 when reading more than 2 GiB total from a process.
1149 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1151 * process.c (create_process): Handle a couple more cases,
1152 i.e., work even if new_argv and wait_child_setup[i] are cached.
1153 Use Fcall_process's style for volatile vars.
1155 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1157 * process.c (create_process): Mark PROCESS volatile.
1159 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1161 Use C99-style flexible array members if available.
1162 This avoids some subtle aliasing issues, which typically
1163 aren't a problem with GCC but may be a problem elsewhere.
1164 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1165 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1166 In either case, it uses a flexible array member rather than
1167 the old struct hack. All uses changed.
1168 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1169 Adjust to sdata reorganization.
1170 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1171 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1172 that ports better to pre-C99 non-GCC.
1173 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1174 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1175 as the latter has changed.
1176 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1177 and port better to pre-C99 GCC.
1178 * image.c (struct xpm_cached_color):
1179 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1180 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1181 Use FLEXIBLE_ARRAY_MEMBER.
1182 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1183 Move decl to top level so it gets checked against implementation.
1184 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1185 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1187 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1189 * syntax.c: Integer cleanups.
1190 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1191 All uses that need 0-or-2 changed to:
1192 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1193 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1194 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1195 (char_quoted, prev_char_comend_first, back_comment)
1196 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1197 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1198 Use bool for boolean.
1199 (update_syntax_table, skip_chars, skip_syntaxes):
1200 Prefer int to unsigned when either will do.
1201 (back_comment): Return boolean success flag, like forw_comment,
1202 instead of positive-or-minus-1 (which might have overflowed int anyway).
1203 Don't stuff ptrdiff_t into int.
1204 (syntax_spec_code, syntax_code_spec): Now const.
1205 (Fmatching_paren, scan_lists, scan_sexps_forward):
1206 Use enum syntaxcode for syntax code.
1207 (Fmatching_paren): Check that arg is a character, not just an integer.
1208 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1209 (Finternal_describe_syntax_value): Omit no-longer-needed
1211 (skip_chars): Use char, not unsigned char, when the distinction
1213 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1214 * bytecode.c (exec_byte_code):
1215 * syntax.c (syntax_spec_code, Fchar_syntax)
1216 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1218 * syntax.h (SYNTAX_WITH_FLAGS):
1219 Omit unnecessary casts.
1221 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1223 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1224 line dimensions here, to avoid race conditions with the main
1225 thread. (Bug#14062, bug#14630, bug#14669)
1227 * w32term.c (w32_draw_window_cursor): Compute the header line and
1228 mode line dimensions here.
1229 <w32_system_caret_window, w32_system_caret_hdr_height>:
1230 <w32_system_caret_mode_height>: New variables.
1232 * w32term.h: Declare them.
1234 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1236 * alloc.c (die): Move "assertion failed" string here ...
1237 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1238 COND when SUPPRESS_CHECKING. This shrinks the executable text
1239 size by 0.8% to 2.2% when configured with --enable-checking,
1240 depending on optimization flags (GCC 4.8.1 x86-64).
1242 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1244 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1246 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1247 base is 2; this is more accurate.
1249 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1251 * sound.c (string_default): Move to !WINDOWSNT section.
1252 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1254 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1256 * sound.c: Integer cleanups.
1257 Remove unnecessary forward decls.
1258 (struct sound_device): The 'file' member is now a Lisp_Object, not
1259 a char *, so that we needn't invoke alloca on a huge size.
1260 (Fplay_sound_internal): Adjust to this.
1261 (string_default): New function.
1262 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1263 Use it to adjust to the struct sound_device change.
1264 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1265 (be2hs) [0]: Remove.
1267 * syntax.c (skip_chars): Don't use uninitialized storage
1268 when searching a multibyte buffer for characters that are not in a
1269 unibyte string that contains non-ASCII characters.
1271 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1273 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1274 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1276 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1278 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1280 2013-06-18 Kenichi Handa <handa@gnu.org>
1282 * font.c (Ffont_spec): Signal an error for an invalid font name
1285 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1287 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1288 In particular this ports to 32-bit sparc Sun cc.
1289 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1290 array with a dummy element at specpdl[-1], so that its address can
1292 (unbind_to): Do not copy the binding; not needed, now that we
1293 copy old_value in the one place where the copy is needed.
1294 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1295 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1296 (union specbinding): Rename from struct specbinding. Redo layout
1297 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1298 which is not portable. With Sun C 5.12 32-bit sparc, the
1299 declaration causes nargs to be an unsigned bitfield, a behavior
1300 that the C standard allows; but Emacs wants nargs to be signed.
1301 The overall type is now a union of structures rather than a
1302 structure of union of structures, and the 'kind' member is now a
1303 bitfield, so that the overall type doesn't grow. All uses changed.
1304 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1306 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1308 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1309 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1311 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1313 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1315 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1316 unless we know that the window w's frame is a frame object.
1317 Another attempt at solving bug#14062 and bug#14630.
1319 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1321 * textprop.c (property_set_type): New enum.
1322 (add_properties): Allow appending/prepending text properties.
1323 (add_text_properties_1): Factored out of Fadd_text_properties.
1324 (Fadd_text_properties): Move all the code into
1325 add_text_properties_1.
1326 (Fadd_face_text_property): New function that calls
1327 add_text_properties_1.
1329 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1331 Move functions from lisp.h to individual modules when possible.
1332 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1333 * alloc.c (XFLOAT_INIT, set_symbol_name):
1334 * buffer.c (CHECK_OVERLAY):
1335 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1336 (set_char_table_parent):
1337 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1338 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1339 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1340 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1342 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1343 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1344 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1345 (backtrace_args, backtrace_debug_on_exit):
1346 * floatfns.c (CHECK_FLOAT):
1347 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1348 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1349 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1350 (set_hash_index_slot):
1351 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1352 * marker.c (CHECK_MARKER):
1353 * textprop.c (CHECK_STRING_OR_BUFFER):
1354 * window.c (CHECK_WINDOW_CONFIGURATION):
1355 Move here from lisp.h, and make these functions static rather than
1357 * buffer.c (Qoverlayp):
1359 * fns.c (Qhash_table_p):
1360 * window.c (Qwindow_configuration_p):
1362 * lisp.h: Remove the abovementioned defns and decls.
1364 Use functions, not macros, for XINT etc. (Bug#11935).
1365 In lisp.h, prefer functions to function-like macros, and
1366 constants to object-like macros, when either will do. This:
1367 . simplifies use, as there's no more need to worry about
1368 arguments' side effects being evaluated multiple times.
1369 . makes the code easier to debug on some platforms.
1370 However, when using gcc -O0, keep using function-like macros
1371 for a few critical operations, for performance reasons.
1372 This sort of thing isn't needed with gcc -Og, but -Og
1373 is a GCC 4.8 feature and isn't widely-enough available yet.
1374 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1375 Remove enum lsb_bits; no longer needed.
1376 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1377 * buffer.c (Qoverlap):
1379 * fns.c (Qhash_table_p):
1380 Now extern, so lisp.h can use these symbols.
1381 * dispextern.h: Include character.h, for MAX_CHAR etc.
1382 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1383 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1384 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1385 (GLYPH_CODE_P): Move here from lisp.h.
1386 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1387 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1388 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1389 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1390 XUNTAG now returns void *.
1391 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1392 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1393 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1394 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1395 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1396 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1397 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1398 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1399 New macros, renamed from their sans-lisp_h_ counterparts.
1400 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1401 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1402 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1403 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1404 If compiling via GCC without optimization, define these as macros
1405 in addition to inline functions.
1406 To disable this, compile with -DINLINING=0.
1407 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1408 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1409 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1410 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1411 (INTMASK, VALMASK): Now macros, since static values cannot be
1412 accessed from extern inline functions.
1413 (VALMASK): Also a constant, for benefit of old GDB.
1414 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1415 is INTEGERP, which can fold it in.
1416 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1417 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1418 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1419 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1420 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1421 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1422 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1423 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1424 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1425 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1426 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1427 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1428 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1429 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1430 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1431 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1432 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1433 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1434 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1435 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1436 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1437 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1438 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1439 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1440 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1441 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1442 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1443 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1444 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1445 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1446 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1447 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1448 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1450 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1451 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1452 (VALMASK): Define in one place rather than in two, merging the
1453 USE_LSB_TAG parts; this is simpler.
1454 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1455 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1456 Move up, to avoid use before definition.
1457 Also include "globals.h" earlier, for the same reason.
1458 (make_natnum): New function.
1459 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1460 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1461 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1462 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1463 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1464 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1465 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1466 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1467 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1468 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1469 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1470 (Qwindow_configuration_p, Qimage): New forward declarations.
1471 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1472 (STRING_COPYIN): Remove; unused.
1473 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1474 (xcar_addr, xcdr_addr): New functions. All uses changed.
1475 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1476 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1477 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1478 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1479 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1480 (TYPE_RANGED_INTEGERP): Simplify.
1481 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1482 (setlocale, fixup_locale, synchronize_system_messages_locale)
1483 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1484 Now empty functions, not macros.
1485 (functionp): Return bool, not int.
1486 * window.c (Qwindow_configuration_p): Now extern,
1487 so window.h can use it.
1488 * window.h (Qwindowp): Move decl back to lisp.h.
1490 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1492 * xdisp.c (Fline_pixel_height): New function, required for solving
1495 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1497 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1499 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1501 * lread.c (syms_of_lread):
1502 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1504 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1506 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1508 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1510 * fileio.c (expand_file_name): Doc fix.
1512 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1514 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1515 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1516 Wait for self, not for 0. This can't hurt on GNU or similar
1517 system, and may help with Cygwin.
1519 * keyboard.c: Don't use PROP (...) as an lvalue.
1520 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1521 Use set_prop (A, B), not PROP (A) = B.
1523 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1525 * xdisp.c (get_it_property): Use it->window instead of generating
1526 a Lisp object from it->w.
1528 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1530 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1531 get-char-property the window that is being rendered, instead of
1532 the buffer, to support window-specific overlays. (Bug#14575)
1533 (compute_display_string_pos): When W is NULL, use the current
1534 buffer as the object to pass to get-char-property.
1535 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1536 pointer member of the bidi iterator, since no window is pertinent
1539 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1541 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1542 being displayed, and pass it to compute_display_string_pos.
1543 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1544 (bidi_paragraph_init): All callers changed.
1546 * xdisp.c (init_from_display_pos, init_iterator)
1547 (handle_single_display_spec, next_overlay_string)
1548 (get_overlay_strings_1, reseat_1, reseat_to_string)
1549 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1550 Set bidi_it.w member from it->w.
1551 (compute_display_string_pos): Accept additional argument, the
1552 window being displayed, and pass it to Fget_char_property.
1555 * dispextern.h (struct bidi_it): New member w, the window being
1557 (compute_display_string_pos): Adjust prototype.
1559 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1561 * xgselect.c: Remove unneeded include xterm.h.
1563 * process.c (wait_reading_process_output): Check for NS before GLIB.
1564 GLIB may be linked in due to rsvg, but ns_select must be called.
1566 * xgselect.c (xg_select): Remove call to window_system_available
1567 and g_main_context_pending at the top, so Gdk events (i.e. file
1568 notify) are processed when Emacs is started with -nw.
1570 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1572 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1573 (ctagsfiles3): New variable, includes only *.m files.
1574 (TAGS): Use an explicit language name in the regular expressions,
1575 to avoid transformation of '/SOMETHING' by MSYS to
1576 'c:\MSYS\SOMETHING'.
1578 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1580 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1582 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1584 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1585 still need to set the mouse pointer shape and activate help-echo.
1588 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1590 A few porting etc. fixes for the new file monitor code.
1591 See the thread containing
1592 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1593 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1594 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1595 (dir_monitor_callback, Fgfile_rm_watch):
1596 Use assq_no_quit instead of Fassoc, for speed.
1597 (dir_monitor_callback, Fgfile_rm_watch):
1598 eassert that the monitor is a fixnum.
1599 (dir_monitor_callback): No need for CDR_SAFE.
1600 Simplify building of lisp with alternative tails.
1601 (Fgfile_add_watch, Fgfile_rm_watch):
1602 Do not assume glib functions set errno reliably on failure.
1603 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1604 and signal an error otherwise.
1605 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1606 Use Fdelq instead of Fdelete, for speed.
1608 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1610 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1611 don't insist on being invoked on a highlighted tool-bar button.
1612 Avoids losing tool-bar functionality when mouse-highlight is nil.
1613 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1614 Don't highlight when mouse-highlight is nil.
1615 (note_mouse_highlight): When mouse-highlight is nil, don't return
1616 right away; instead, run tool-bar and mode-line highlight
1617 subroutine, clear any existing highlight, and revert the mouse
1618 pointer to its default shape. (Bug#14558)
1620 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1622 * lisp.mk (lisp): Add prog-mode.el.
1624 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1626 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1627 * process.c (dummy_handler): New function.
1628 (lib_child_handler): New static var.
1629 (handle_child_signal): Invoke it.
1630 (catch_child_signal): If a library has set up a signal handler,
1631 save it into lib_child_handler.
1632 (init_process_emacs): If using glib and not on Windows, tickle glib's
1633 child-handling code so that it initializes its private SIGCHLD handler.
1634 * syssignal.h (SA_SIGINFO): Default to 0.
1635 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1636 31; it should no longer be needed now.
1638 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1640 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1642 * gfilenotify.c (globals_of_gfilenotify): New function.
1643 (syms_of_gfilenotify): Move global initialization there.
1645 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1647 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1649 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1650 * keyboard.c (menu_bar_items, tool_bar_items):
1651 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1652 not override local keymaps any more.
1654 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1656 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1658 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1660 * w32console.c (initialize_w32_display): Return the dimensions of
1661 the console window via 2 additional arguments, not via the current
1662 frame. This avoids crashes due to overrunning the bounds of
1663 frame's decode_mode_spec_buffer, which is not resized following
1664 the change of the frame dimensions from the initial 10x10.
1666 * w32term.h (w32_initialize_display_info): Adjust prototype.
1668 * term.c (init_tty): Take dimensions of the frame from the values
1669 returned by initialize_w32_display.
1671 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1672 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1673 (LIBES): Add $(GFILENOTIFY_LIBS).
1675 * w32inevt.c (handle_file_notifications): Add dummy implementation
1676 for !HAVE_W32NOTIFY.
1678 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1680 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1682 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1684 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1686 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1688 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1690 Fix minor problems found by static checking.
1691 * data.c (pure_write_error):
1692 Use xsignal2, not Fsignal, as Fsignal might return.
1693 * eval.c (set_backtrace_debug_on_exit): Now static.
1694 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1695 No longer inline. EXTERN_INLINE is needed only for functions
1696 defined in .h files. Reindent function header as per GNU style.
1697 (backtrace_p, backtrace_top, backtrace_next):
1698 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1699 compiler or linker. Add extern decls to pacify gcc -Wall.
1700 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1702 * frame.c (free_monitors): Define only on platforms that need it.
1703 * nsterm.m (ns_term_init):
1704 * process.c (catch_child_signal):
1705 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1706 defined on all porting targets these days.
1707 * process.c, process.h (catch_child_signal):
1708 Make it extern only if NS_IMPL_GNUSTEP is defined.
1710 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1712 * w32.c (gettimeofday): Make the signature identical to prototype
1713 in nt/inc/sys/time.h.
1715 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1717 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
1720 * keyboard.c (safe_run_hooks_error): Improve error message.
1722 * data.c (pure_write_error): Add `object' argument.
1723 * puresize.h (CHECK_IMPURE): Use it.
1725 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
1727 * Makefile.in (NOTIFY_OBJ): New variable.
1728 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
1730 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
1731 Call syms_of_gfilenotify.
1733 * gfilenotify.c: New file.
1735 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
1736 and Qfile_w32notify.
1737 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
1738 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
1740 * lisp.h: Declare syms_of_gfilenotify.
1742 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
1744 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1746 Merge the specpdl and backtrace stacks. Make the structure of the
1747 specpdl entries more obvious via a tagged union of structs.
1748 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
1749 (enum specbind_tag): New enum.
1750 (struct specbinding): Make it a tagged union of structs.
1751 Add a case for backtrace records.
1752 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
1753 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
1754 (backtrace_debug_on_exit): New accessors.
1755 (struct backtrace): Remove.
1756 (struct catchtag): Remove backlist field.
1757 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
1759 (Flocal_variable_p): Speed up the common case where the binding is
1761 * eval.c (backtrace_list): Remove.
1762 (set_specpdl_symbol, set_specpdl_old_value): Remove.
1763 (set_backtrace_args, set_backtrace_nargs)
1764 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
1765 (backtrace_next): New functions.
1766 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
1767 (unwind_to_catch, internal_lisp_condition_case)
1768 (internal_condition_case, internal_condition_case_1)
1769 (internal_condition_case_2, internal_condition_case_n): Don't bother
1770 with backtrace_list any more.
1771 (Fsignal): Adjust to new backtrace format.
1772 (grow_specpdl): Move up.
1773 (record_in_backtrace): New function.
1774 (eval_sub, Ffuncall): Use it.
1775 (apply_lambda): Adjust to new backtrace format.
1776 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
1778 (specbind): Adjust to new specpdl format. Simplify.
1779 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
1780 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
1782 (mark_backtrace): Remove.
1783 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
1784 * xdisp.c (redisplay_internal): Use record_in_backtrace.
1785 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
1787 * profiler.c (record_backtrace): Use get_backtrace.
1788 (handle_profiler_signal): Use backtrace_top_function.
1789 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
1792 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
1794 * process.h (catch_child_signal): Declare.
1796 * process.c (catch_child_signal): New function.
1797 (init_process_emacs): Call it.
1799 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
1800 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
1802 (x_set_cursor_type): Remove declaration.
1803 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
1804 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
1805 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
1806 (ns_get_color): Use F suffix on float.
1807 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
1808 (ns_get_rgb_color): Remove.
1809 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
1810 (note_mouse_movement): x and y are CGFloat.
1811 (ns_draw_fringe_bitmap): Remove unused rowY.
1812 Change #if to COCOA && >= 10_6.
1813 (ns_draw_window_cursor): Remove unused overspill.
1814 (ns_draw_underwave): width and x are EamcsCGFloat.
1815 (ns_draw_box): thickness is CGFloat.
1816 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
1817 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
1818 if not in main thread.
1819 (ns_get_pending_menu_title, ns_check_menu_open)
1820 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
1821 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
1822 (sendFromMainThread:): New method.
1823 (changeFont:): size is CGFloat.
1824 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
1825 Disable warning about permanent text.
1826 (characterIndexForPoint:): Adjust return type depending on GNUStep
1828 (mouseDown:): delta is CGFloat.
1829 (updateFrameSize): Remove unised variable f.
1830 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
1831 Cast float to EmacsCGFloat.
1832 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
1833 also to -1 when restoring.
1834 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
1835 inside NS_IMPL_COCOA.
1836 (toggleFullScreen:): Put call to toggleFullScreen inside
1837 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
1838 (setPosition:portion:whole:): por is CGFloat.
1839 (getMouseMotionPart:window:x:y:): Add F suffix to float.
1840 (mouseDown:): Use CGFloat.
1841 (mouseDragged:): Remove unised variable edge.
1842 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
1844 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
1846 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
1847 when NS_IMPL_GNUSTEP.
1848 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
1849 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
1850 (EmacsToolbar): Add clearAll. Add tag argument to
1851 addDisplayItemWithImage.
1852 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
1854 * nsselect.m (ns_get_local_selection): Remove unused variable type.
1856 * nsmenu.m (ns_update_menubar): Make static.
1857 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
1858 (fillWithWidgetValue:): Add cast to SEL for setAction.
1859 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
1860 (update_frame_tool_bar): Update code for GNUStep.
1861 (clearAll): New method.
1862 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
1863 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
1864 Move identifierToItem setObject and activeIdentifiers addObject before
1865 call to insertItemWithItemIdentifier.
1866 (validateVisibleItems): Fix indentation.
1867 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
1868 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
1869 UtilityWindow to aStyle, remove call to setStyleMask.
1871 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
1873 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
1874 (ns_charset_covers, ns_get_covering_families, nsfont_open):
1875 Use F suffix on floats.
1876 (ns_char_width): Returns CGFloat.
1877 (ns_ascii_average_width): w is CGFloat instead of float.
1878 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
1880 (ns_glyph_metrics): CGFloat instead of float.
1882 * nsfns.m (x_set_foreground_color, x_set_background_color):
1884 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
1885 remove unused variables.
1886 (Fns_read_file_name): Keep track if panel is for save.
1887 Use ns_filename_from_panel/ns_directory_from_panel.
1888 (Fns_list_services): delegate only used for COCOA.
1889 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
1890 Just return the input if GNUStep.
1891 (x_screen_planes): Remove.
1892 (Fxw_color_values): Use EmacsCGFloat
1893 (Fns_display_monitor_attributes_list): Only get screen number for
1895 (getDirectory, getFilename): Remove from EmacsOpenPanel and
1897 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
1898 ns_directory_from_panel.
1900 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
1902 * process.c (handle_child_signal): Also use WCONTINUED.
1903 This is so that list-processes doesn't mistakenly list the process
1904 as stopped, when the process has actually been continued and is
1907 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
1909 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
1910 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
1911 not already configured.
1913 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
1915 2013-05-29 Eli Zaretskii <eliz@gnu.org>
1917 * Makefile.in (mostlyclean): Remove *.res files.
1919 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
1921 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
1922 a buffer (bug#8447).
1924 2013-05-27 Eli Zaretskii <eliz@gnu.org>
1926 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
1927 display vector, and we backtrack, handle the case that the
1928 previous character position is also displayed from a display
1929 vector or covered by a display string or image. (Bug#14476)
1931 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
1933 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1934 (struct MonitorInfo, free_monitors): Remove.
1935 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
1936 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
1937 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1940 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1941 (struct MonitorInfo, free_monitors): Remove.
1942 (ns_screen_name): Make static.
1943 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
1944 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1947 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1948 (struct MonitorInfo): New struct.
1949 (free_monitors, make_monitor_attribute_list): Declare.
1951 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1953 (free_monitors, make_monitor_attribute_list): New functions.
1954 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
1957 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
1959 * callproc.c (call_process): Refine the doc string. (Bug#14045)
1961 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
1963 * keyboard.c: Apply keyboard decoding only to events that come directly
1964 from the tty, not from unread-command-events (bug#14368).
1965 (read_event_from_main_queue): New function, extracted from read_char).
1966 (read_decoded_char): Remove.
1967 (read_decoded_event_from_main_queue): New function to replace it.
1968 (read_char): Use it.
1969 (read_key_sequence): Use read_char rather than read_decoded_char.
1971 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
1973 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1975 * casetab.c (init_casetab_once): Fix last change (bug#14424).
1977 2013-05-22 Kenichi Handa <handa@gnu.org>
1979 The following changes are to fix the setting of
1980 buffer-file-coding-system on, for instance, C-x RET c unix RET
1981 _FILE_OF_DOS_EOL_TYPE_ RET.
1983 * coding.h (struct coding_system): New member detected_utf8_chars.
1985 * coding.c (detect_coding_utf_8): Count characters and check EOL
1986 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
1988 (setup_coding_system): Do not initialize coding->head_ascii.
1989 (check_ascii): Do not set coding->eol_seen but update it. Do not
1990 call adjust_coding_eol_type here.
1991 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
1992 If the eol-type of CODING is already specified, adjust the eol type
1993 of the found coding-system.
1994 (decode_coding_gap): Cancel previous change. Utilize the
1995 character numbers counted by detect_coding_utf_8. Fix detection
1998 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2000 * search.c (looking_at_1): Only set last_thing_searched if the match
2001 changed the match-data (bug#14281).
2003 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2005 * xdisp.c (reseat_at_previous_visible_line_start):
2006 Already declared in dispextern.h, so remove it here.
2007 (move_it_vertically_backward): Likewise.
2009 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2011 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2012 (Fx_display_pixel_width, Fx_display_pixel_height)
2013 (Fx_display_mm_width, Fx_display_mm_height):
2014 Mention `display-monitor-attributes-list' in docstrings.
2016 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2017 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2018 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2019 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2020 (Fx_display_backing_store, Fx_display_visual_class)
2021 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2022 (Fx_display_grayscale_p, Fx_display_pixel_width)
2023 (Fx_display_pixel_height, Fx_display_planes)
2024 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2025 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2026 (Fx_display_mm_width, Fx_display_mm_height)
2027 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2028 height for all physical monitors as in X11.
2030 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2031 Return pixel width or height for all physical monitors as in X11.
2033 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2035 Port --enable-gcc-warnings to clang.
2036 * bytecode.c (exec_byte_code):
2038 Redo diagnostic pragmas to pacify clang, too.
2039 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2040 * editfns.c (Fencode_time):
2041 * fileio.c (file_accessible_directory_p):
2042 * font.c (font_unparse_xlfd):
2043 Use '&"string"[index]' instead of '"string" + (index)'.
2044 * undo.c (user_error): Remove; unused.
2046 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2048 * insdel.c (insert_1_both): Document the arguments, instead of
2049 referring to insert_1, which no longer exists.
2051 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2052 some window, increment windows_or_buffers_changed, so that
2053 *Messages* display in that window is updated. (Bug#14408)
2055 * w32.c: Include epaths.h.
2056 (init_environment): Use cmdproxy.exe without leading directories.
2057 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2059 (gettimeofday): Adjust signature and return value to Posix
2062 * unexw32.c (open_output_file): Delete the existing emacs.exe
2063 before creating it, to break the hard link to the versioned
2066 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2067 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2068 (FIRSTFILE_OBJ): New variables.
2069 (W32_RES): Rename to EMACSRES. All users changed.
2070 (base_obj): Use $(CM_OBJ).
2071 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2072 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2073 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2074 $(W32_RES_LINK) before $(LIBES).
2075 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2077 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2079 * makefile.w32-in (DOC): Use just "DOC".
2081 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2083 * process.c: Export default filters and sentinels to Elisp.
2084 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2086 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2087 (Fset_process_sentinel, Fformat_network_address):
2088 Default to them instead of nil.
2089 (server_accept_connection): Sentinels can't be nil any more.
2090 (read_and_dispose_of_process_output): New function, extracted from
2091 read_process_output.
2092 (read_process_output): Use it; filters can't be nil.
2093 (Finternal_default_process_filter): New function, extracted from
2094 read_process_output.
2095 (exec_sentinel_unwind): Remove function.
2096 (exec_sentinel): Don't zilch sentinel while running.
2097 (status_notify): Sentinels can't be nil.
2098 (Finternal_default_process_sentinel): New function extracted from
2100 (setup_process_coding_systems): Default filter is not nil any more.
2101 (syms_of_process): Export new Elisp functions and initialize
2103 * lisp.h (make_lisp_proc): New function.
2105 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2107 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2109 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2111 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2112 unless we know that the window w is a leaf window.
2113 Another attempt at solving bug#14062.
2115 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2117 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2120 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2122 * image.c (gif_load): Check that subimages fit (Bug#14345).
2124 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2126 * lread.c (skip_dyn_eof): New function.
2127 (read1): Use it to skip the end of a file in response to #@00.
2129 * doc.c (get_doc_string): Slightly relax the sanity checking.
2131 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2133 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2134 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2135 (MonitorInfo): New struct.
2136 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2137 (Fns_display_monitor_attributes_list): New functions.
2138 (display-usable-bounds): Remove.
2139 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2142 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2144 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2145 (GTK_CHECK_VERSION): New macro, if not already defined.
2146 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2147 replaced by GTK_CHECK_VERSION.
2149 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2151 * xterm.h (GTK_PREREQ): New macro.
2152 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2153 to use this macro instead, for consistency and clarity.
2155 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2157 * xdisp.c (row_for_charpos_p): New function, with code of
2158 cursor_row_p, but accepts an additional argument CHARPOS instead
2159 of using a hardcoded PT.
2160 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2161 (row_containing_pos): Call row_for_charpos_p instead of partially
2162 doing the same. Fixes cursor positioning under longlines-mode
2163 when longlines-show-effect includes more than one newline, when
2164 moving the cursor vertically up.
2166 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2168 * makefile.w32-in (ACL_H): New macro.
2169 ($(BLD)/fileio.$(O)): Update dependencies.
2171 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2173 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2174 * Makefile.in (LIB_ACL): New macro.
2175 (LIBACL_LIBS): Remove.
2176 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2177 * fileio.c: Include <acl.h>.
2178 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2179 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2181 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2184 * unexelf.c: Don't assume ElfW (Half) fits in int.
2185 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2186 when dealing with ElfW (Half) values, since they can exceed 2**31
2187 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2188 (entry_address): Omit unused NUM arg. All uses changed.
2190 2013-05-07 Juri Linkov <juri@jurta.org>
2192 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2193 to the string converted from number with `Fnumber_to_string'.
2196 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2198 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2199 This fixes a problem introduced by my previous change.
2201 2013-05-07 Glenn Morris <rgm@gnu.org>
2203 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2205 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2207 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2209 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2211 Static checking by GCC 4.8.0.
2212 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2213 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2214 (x_get_monitor_attributes_fallback)
2215 (x_get_monitor_attributes_xinerama)
2216 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2217 Define only if USE_GTK.
2218 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2219 (x_get_monitor_attributes_fallback): Omit unused locals.
2220 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2221 Use double, not float, to avoid mixed-mode floating point arithmetic.
2223 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2224 Jan Djärv <jan.h.d@swipnet.se>
2226 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2227 (XINERAMA_CFLAGS): New macros.
2228 (ALL_CFLAGS, LIBES): Use them.
2230 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2231 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2232 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2233 (syms_of_xfns): DEFSYM them.
2234 (struct MonitorInfo): New struct.
2235 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2236 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2237 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2238 (x_get_monitor_attributes_xinerama): New functions.
2239 (Fx_display_monitor_attributes_list): New primitive.
2240 (syms_of_xfns): Defsubr it.
2242 * xterm.h (x_display_info): Add Xatom_net_workarea and
2243 Xatom_net_current_desktop.
2245 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2246 and dpyinfo->Xatom_net_current_desktop.
2248 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2250 * xdisp.c (pos_visible_p): Use the special code for finding the
2251 beginning of a display property or overlay for any "replacing"
2252 display property, not just for display strings. This solves
2253 incorrect reporting of position by posn-at-point. (Bug#14241)
2255 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2257 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2258 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2259 Verify that ElfW (Half) fits in int.
2260 (fatal): Use same signature as lisp.h.
2261 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2262 configure and build with -DUNEXELF_DEBUG without worrying about
2263 other modules that use DEBUG.
2264 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2265 possibly-wide integers now uses it instead of plain fprintf.
2266 (entry_address): New function, which avoids problems with 32-bit
2267 overflow on 64-bit hosts.
2268 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2269 (round_up): Don't assume the remainder fits in int.
2270 (find_section): Use bool for boolean. Simplify debug code.
2271 (unexec): Don't assume file sizes fit in int or size_t.
2272 Omit unnecessary trailing newline in 'fatal' format.
2273 Use strerror rather than outputting decimal error number.
2274 Remove unused code when emacs is not defined;
2275 this file relies on Emacs now.
2276 Don't assume e_phnum and e_shnum are positive.
2278 * regex.c: Fix problems when DEBUG is defined.
2279 (extract_number, extract_number_and_incr): Define regardless of
2280 whether DEBUG is defined; that's simpler and makes the code less
2281 likely to go stale in the normal case when DEBUG is not defined.
2282 Return int rather than taking an int * arg. All callers changed.
2283 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2284 Remove, replacing with ...
2285 (DEBUG_PRINT): New macro. All callers changed.
2286 (DEBUG_COMPILES_ARGUMENTS): New macro.
2287 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2288 (print_compiled_pattern, print_double_string) [DEBUG]:
2289 Use prototype rather than old-style definition.
2290 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2291 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2292 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2293 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2294 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2295 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2296 This matters only when DEBUG is defined.
2298 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2300 * xdisp.c (set_iterator_to_next): Set the
2301 ignore_overlay_strings_at_pos_p flag only if we are _really_
2302 iterating over an overlay string, as indicated by the
2303 current.overlay_string_index member. (Bug#14306)
2305 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2307 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2308 to where it is used, to avoid autorelease issues (Bug#14050).
2310 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2312 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2313 * fileio.c (syms_of_fileio): Implement this.
2314 * filelock.c (create_lock_file): If symbolic links don't work, so
2315 we use a regular file as a lock file, do not fsync the lock file;
2318 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2320 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2321 (syms_of_minibuf): Adjust accodingly.
2323 * callint.c (Fcall_interactively): Adjust calls accordingly.
2325 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2327 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2328 w->contents is a buffer before computing everything else.
2329 Use parentheses to disambiguate last part of the condition.
2331 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2332 assertion violations. (Bug#14062)
2334 2013-05-01 David Reitter <david.reitter@gmail.com>
2336 * nsfns.m (ns_tooltip): Initialize.
2338 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2340 * coding.c (decode_coding_gap): Don't remove the character before
2341 a newline unless it's a CR character. (Bug#14287)
2343 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2345 * dispextern.h (struct face): Move enum face_underline_type
2346 earlier so that bitfields can be in the same word.
2348 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2350 * nsfns.m (handlePanelKeys): New function.
2351 (EmacsOpenPanel:performKeyEquivalent:)
2352 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2353 arrows/function/control and copy/paste keys (Bug#14296).
2355 2013-04-27 Juri Linkov <juri@jurta.org>
2357 * callint.c (Fcall_interactively): Call `Qread_number' for
2358 interactive code letter `n' instead of using duplicate code.
2361 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2363 * systime.h (make_timeval): Declare as 'const'.
2365 2013-04-27 Kenichi Handa <handa@gnu.org>
2367 * font.c (font_open_entity): Always open a font of manageable
2370 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2372 Port better to AIX (Bug#14258).
2373 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2376 2013-04-24 Kenichi Handa <handa@gnu.org>
2378 * coding.c (decode_coding_iso_2022): When an invalid escape
2379 sequence is encountered, reset the invocation and designation
2380 status to the safest one.
2382 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2384 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2385 Without this fix, "make distclean" leaves stamp-h1 behind.
2387 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2389 * w32fns.c (w32_fullscreen_rect): New function to compute the
2390 window rectangle for the given fullscreen mode.
2391 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2392 longer tunes the window size. This keeps the window's edges flush
2393 with the screen and allows the taskbar to hide itself in fullboth.
2395 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2396 window decorations and uses the entire screen.
2398 * w32term.h (w32_fullscreen_rect) Add prototype.
2399 (struct w32_output): Replace normal_width, normal_height,
2400 normal_top, and normal_left members with a single normal_placement
2402 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2404 (FRAME_NORMAL_PLACEMENT): New macro.
2406 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2408 * minibuf.c (Ftest_completion): Silence compiler warning.
2410 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2412 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2415 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2418 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2419 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2420 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2421 parentheses where appropriate.
2423 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2425 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2427 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2429 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2430 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2431 Mention in the doc string that setting these variables takes
2432 effect only after a call to set-window-buffer. (Bug#14200)
2434 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2436 * indent.c (Fvertical_motion): Don't consider display strings on
2437 overlay strings as display strings on the buffer position we
2438 started from. This prevents vertical cursor motion from jumping
2439 more than one line when there's an overlay string with a display
2440 property at end of line.
2441 Reported by Karl Chen <Karl.Chen@quarl.org> in
2442 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2444 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2446 * window.c (select_window): `record_buffer' even if window is
2447 already selected (bug#14191).
2449 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2451 * window.c (Fwindow_end): Test more flags, including the buffer's
2452 last_overlay_modified flag, to determine whether the window's
2453 display is really up-to-date. Prevents the function from
2454 returning a stale value. (Bug#14170)
2455 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2458 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2460 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2461 garbaged only if it is not already the top frame on its TTY.
2462 This prevents flickering due to constant redrawing of TTY frames when
2463 there are GUI frames open in the same session. (Bug#13864)
2465 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2467 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2468 of marking the idle timers directly.
2470 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2472 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2475 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2477 * window.c (select_window): Don't record_buffer while the invariant is
2478 temporarily broken (bug#14161).
2480 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2482 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2484 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2486 2013-04-07 Romain Francoise <romain@orebokech.com>
2488 Ignore additional platform-specific ACL errors (Bug#13702).
2489 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2490 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2492 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2494 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2497 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2499 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2500 This bug was introduced by my 2013-02-25 change that simplified
2501 data_start configuration. Without this change, on GNU/Linux
2502 an Emacs configured with --enable-profiling fails immediately
2503 due to a profiler signal.
2504 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2505 with these flags. On platforms where special flags are needed
2506 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2507 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2508 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2510 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2512 Get rid of some platform-specific functions examining window
2513 system and its capabilities. This is a partial rework of the
2515 * lisp.h (have_menus_p): Remove prototype. This function is
2516 replaced with platform-independent window_system_available.
2517 (check_window_system): Move to...
2518 * frame.h (decode_window_system_frame, window_system_available):
2519 ...here, add new prototypes.
2520 * frame.c (window_system_available, decode_window_system_frame):
2522 (check_window_system): Platform-independent now.
2523 * xterm.h (x_in_use): Remove declaration.
2525 * w32term.h (check_x_frame):
2526 * nsterm.h (check_x_frame): Remove prototypes. This function
2527 is replaced with platform-independent decode_window_system_frame.
2528 * msdos.c (have_menus_p): Remove.
2529 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2530 Remove platform-specific functions. Use check_window_system,
2531 decode_window_system_frame and check_ns_display_info where
2532 appropriate. Minor style and comment tweaks.
2533 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2534 (check_x_frame): Likewise.
2535 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2537 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2538 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2539 * xmenu.c, xselect.c: All related users changed.
2541 2013-04-03 Kenichi Handa <handa@gnu.org>
2543 The following changes is to optimize the code for reading UTF-8
2546 * coding.c (check_ascii): Rename from detect_ascii. Return value
2547 changed. Check EOL format. Do not call adjust_coding_eol_type
2549 (check_utf_8): New function.
2550 (adjust_coding_eol_type): Do nothing if already adjusted.
2551 (detect_coding): Compare the return value of check_ascii with
2552 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2553 (decode_coding_gap): Optimize for valid UTF-8.
2555 2013-03-21 Kenichi Handa <handa@gnu.org>
2557 * coding.c (syms_of_coding): Cancel previous change.
2559 * insdel.c (insert_from_gap): Fix previous change.
2561 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2563 Consistently use platform-specific function to detect window system.
2564 * lisp.h (check_window_system): New prototype. This function is
2565 going to replace check_x, check_w32 and check_ns.
2566 (have_menus_p): Mention msdos.c in comment.
2567 * fontset.c (check_window_system_func): Remove. Adjust all users.
2568 * fontset.h (check_window_system_func): Remove prototype.
2569 * nsterm.h (check_ns):
2570 * xterm.h (check_x):
2571 * w32term.h (check_w32): Likewise.
2572 * menu.c (Fx_popup_menu): Use check_window_system.
2573 * msdos.c (check_window_system): Define for MS-DOS.
2574 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2575 * w32fns.c (check_window_system): Likewise for MS-Windows.
2576 * xfns.c (check_window_system): Likewise for X.
2577 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2578 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2580 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2582 Prefer < to > in range checks such as 0 <= i && i < N.
2583 This makes it easier to visualize quantities on a number line.
2584 This patch doesn't apply to all such range checks,
2585 only to the range checks affected by the 2013-03-24 change.
2586 This patch reverts most of the 2013-03-24 change.
2587 * alloc.c (xpalloc, Fgarbage_collect):
2588 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2589 * character.c (string_escape_byte8):
2590 * charset.c (read_hex):
2591 * data.c (cons_to_unsigned):
2592 * dispnew.c (update_frame_1):
2593 * doc.c (Fsubstitute_command_keys):
2594 * doprnt.c (doprnt):
2595 * editfns.c (hi_time, decode_time_components):
2596 * fileio.c (file_offset):
2597 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2598 * font.c (font_intern_prop):
2599 * frame.c (x_set_alpha):
2600 * gtkutil.c (get_utf8_string):
2601 * indent.c (check_display_width):
2602 * keymap.c (Fkey_description):
2603 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2605 * minibuf.c (read_minibuf_noninteractive):
2606 * process.c (wait_reading_process_output):
2607 * search.c (Freplace_match):
2608 * window.c (get_phys_cursor_glyph):
2609 * xdisp.c (redisplay_internal):
2610 * xsmfns.c (smc_save_yourself_CB):
2611 Prefer < to > for range checks.
2612 * dispnew.c (sit_for): Don't mishandle NaNs.
2613 This fixes a bug introduced in the 2013-03-24 change.
2614 * editfns.c (decode_time_components): Don't hoist comparison.
2615 This fixes another bug introduced in the 2013-03-24 change.
2617 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2619 * frame.h (struct frame): Drop scroll_bottom_vpos
2620 member becaue all real users are dead long ago.
2621 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2622 * xdisp.c (redisplay_internal): Adjust user.
2624 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2626 * nsmenu.m (showAtX:Y:for:): setLevel to
2627 NSPopUpMenuWindowLevel (Bug#13998).
2629 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2631 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2632 (ns_check_pending_open_menu): Declare.
2634 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2635 (x_activate_menubar): Update the menu with title that matches
2636 ns_get_pending_menu_title, and call
2637 ns_check_pending_openmenu (Bug#12698).
2638 (menuWillOpen:): New method.
2639 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2641 * nsterm.m (menu_will_open_state, menu_mouse_point)
2642 (menu_pending_title): New varaibles.
2643 (ns_get_pending_menu_title, ns_check_menu_open)
2644 (ns_check_pending_open_menu): New functions.
2646 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2648 * indent.c (current_column_bol_cache): Remove leftover which is not
2649 used in Fmove_to_column any more.
2650 (current_column, scan_for_column): Adjust users.
2651 * keyboard.c (last_point_position_buffer, last_point_position_window):
2652 Remove leftovers which are not used for recording undo any more.
2653 (command_loop_1, syms_of_keyboard): Adjust users.
2654 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2655 redisplay_window any more.
2656 (move_it_to): Adjust user.
2658 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2660 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2661 Update dependencies.
2663 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2665 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2666 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2669 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2671 * window.h (struct window): Replace hchild, vchild and buffer slots
2672 with the only contents slot. This is possible because each valid
2673 window may have either the child window (in vertical or horizontal
2674 combination) or buffer to display (for the leaf window). Using that,
2675 a lof of operations to traverse and/or change window hierarchies may
2676 be simplified. New member horizontal is used to distinguish between
2677 horizontal and vertical combinations of internal windows.
2678 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2679 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2680 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2681 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2682 Use contents slot, not buffer, where appropriate.
2683 (wset_combination): New function.
2684 (wset_buffer): Add eassert.
2685 (Fframe_first_window): Simplify the loop reaching first window.
2686 (Fwindow_buffer): Use WINDOW_LEAF_P.
2687 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2688 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2689 (unshow_buffer): Convert initial debugging check to eassert.
2690 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2691 (make_parent_window, window_resize_check, window_resize_apply)
2692 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2693 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2694 Adjust to match struct window changes.
2695 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2696 (mark_window_cursors_off, count_windows, get_leaf_windows)
2697 (foreach_window_1): Simplify the loop.
2698 * alloc.c (mark_object): Do not check for the leaf window because
2699 internal windows has no glyph matrices anyway.
2700 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2701 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2702 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2703 (build_frame_matrix_from_window_tree, mirror_make_current)
2704 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2705 (update_window_tree, set_window_update_flags): Simplify the loop.
2706 (sync_window_with_frame_matrix_rows): Enforce live window.
2707 Use contents slot, not buffer, where appropriate.
2708 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2709 and WINDOW_HORIZONTAL_COMBINATION_P.
2710 (make_frame_visible_1): Simplify the loop.
2711 Use contents slot, not buffer, where appropriate.
2712 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2713 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2714 (expose_window_tree): Likewise.
2715 Use contents slot, not buffer, where appropriate.
2716 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2717 to avoid deleted windows. Use contents slot instead of buffer.
2718 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
2719 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
2720 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
2721 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
2723 2013-03-28 Eli Zaretskii <eliz@gnu.org>
2725 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
2726 identify the reasons for assertion violations in bug#14062 and
2728 (Fx_show_tip): Fix compilation error under
2729 "--enable-check-lisp-object-type". (Bug#14073)
2731 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
2732 Reported by <rzl24ozi@gmail.com>.
2734 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2736 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
2738 (unwind_with_echo_area_buffer): ...to restore it here.
2739 This is needed to ensure that...
2740 (redisplay_window): ...both window markers are valid here,
2741 which is verified by eassert.
2742 * editfns.c (save_excursion_save): Do not assume that
2743 selected_window always displays the buffer.
2744 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
2747 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
2749 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
2752 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
2754 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
2756 2013-03-27 Eli Zaretskii <eliz@gnu.org>
2758 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
2759 since MinGW's w32api headers do. This avoids compiler warnings.
2761 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
2764 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2766 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
2768 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
2770 * gtkutil.c (style_changed_cb): Check if frame is live and an
2771 X frame (Bug#14038).
2773 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2775 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
2776 Define only for _WIN32_WINNT less than 0x0500.
2777 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
2779 Move inclusion of time.h before sys/time.h, so that MinGW64 could
2780 see its own definitions of 'struct timeval' and 'struct timezone'.
2782 Fix incompatibilities between MinGW.org and MinGW64 headers.
2783 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
2785 * w32.c (REPARSE_DATA_BUFFER): Guard with
2786 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
2788 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
2790 * xterm.c: Include X11/XKBlib.h
2791 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
2793 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
2795 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
2797 * blockinput.h (input_blocked_p): Likewise.
2798 * bytecode.c (exec_byte_code): Likewise.
2799 * callproc.c (call_process_kill, call_process_cleanup)
2800 (Fcall_process): Likewise.
2801 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
2802 (Fccl_execute_on_string): Likewise.
2803 * character.c (string_escape_byte8): Likewise.
2804 * charset.c (read_hex): Likewise.
2805 * cm.c (calccost): Likewise.
2806 * data.c (cons_to_unsigned): Likewise.
2807 * dired.c (directory_files_internal, file_name_completion):
2809 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
2810 (sit_for): Likewise.
2811 * doc.c (Fsubstitute_command_keys): Likewise.
2812 * doprnt.c (doprnt): Likewise.
2813 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
2814 * emacsgtkfixed.c: Likewise.
2815 * fileio.c (file_offset, Fwrite_region): Likewise.
2816 * floatfns.c (Fexpt, fmod_float): Likewise.
2817 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2819 * font.c (font_intern_prop): Likewise.
2820 * frame.c (x_set_alpha): Likewise.
2821 * gtkutil.c (get_utf8_string): Likewise.
2822 * indent.c (check_display_width): Likewise.
2823 * intervals.c (create_root_interval, rotate_right, rotate_left)
2824 (split_interval_right, split_interval_left)
2825 (adjust_intervals_for_insertion, delete_node)
2826 (interval_deletion_adjustment, adjust_intervals_for_deletion)
2827 (merge_interval_right, merge_interval_left, copy_intervals)
2828 (set_intervals_multibyte_1): Likewise.
2829 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
2830 * keymap.c (Fkey_description): Likewise.
2831 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
2832 * lread.c (openp, read_integer, read1, string_to_number):
2834 * menu.c (ensure_menu_items): Likewise.
2835 * minibuf.c (read_minibuf_noninteractive): Likewise.
2836 * print.c (printchar, strout): Likewise.
2837 * process.c (create_process, Faccept_process_output)
2838 (wait_reading_process_output, read_process_output, send_process)
2839 (wait_reading_process_output): Likewise.
2840 * profiler.c (make_log, handle_profiler_signal): Likewise.
2841 * regex.c (re_exec): Likewise.
2842 * regex.h: Likewise.
2843 * search.c (looking_at_1, Freplace_match): Likewise.
2844 * sysdep.c (get_child_status, procfs_ttyname)
2845 (procfs_get_total_memory): Likewise.
2846 * systime.h (EMACS_TIME_VALID_P): Likewise.
2847 * term.c (dissociate_if_controlling_tty): Likewise.
2848 * window.c (get_phys_cursor_glyph): Likewise.
2849 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
2850 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
2852 * xfns.c (Fx_window_property): Likewise.
2853 * xmenu.c (set_frame_menubar): Likewise.
2854 * xselect.c (x_get_window_property, x_handle_dnd_message):
2856 * xsmfns.c (smc_save_yourself_CB): Likewise.
2857 * xterm.c (x_scroll_bar_set_handle): Likewise.
2859 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
2861 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
2862 to be optional or nil. Adjust comment and convert it to docstring.
2863 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
2864 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
2866 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
2868 Static checking by GCC 4.8-20130319.
2869 * image.c (gif_load): Assume pass < 3 to pacify GCC.
2870 * process.c (Fset_process_datagram_address)
2871 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
2872 * xdisp.c (get_char_face_and_encoding):
2873 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
2874 (get_glyph_face_and_encoding): Prepare face before possibly using it.
2875 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
2877 2013-03-24 Ken Brown <kbrown@cornell.edu>
2879 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
2880 fix compilation on 64-bit Cygwin, where underscores are not
2881 automatically prepended.
2883 * w32term.c (w32_initialize): Silence compiler warning.
2885 2013-03-23 Eli Zaretskii <eliz@gnu.org>
2887 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
2888 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
2889 variables, to save and restore frame dimensions.
2890 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
2891 after returning from a 'fullscreen' configuration.
2892 use SendMessage instead of PostMessage to send the SC_RESTORE message,
2893 to avoid races between the main thread and the input thread.
2895 * w32term.h (struct w32_output): New members normal_width,
2896 normal_height, normal_top, normal_left, and prev_fsmode.
2897 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
2898 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
2901 * w32term.c (w32fullscreen_hook): Record last value of the frame's
2902 'fullscreen' parameter. Always record previous width and height
2903 of the frame, except when switching out of maximized modes, so
2904 that they could be restored correctly, instead of resetting to the
2905 default frame dimensions. Send SC_RESTORE command to the frame,
2906 unless we are going to send SC_MAXIMIZE, to restore the frame
2907 resize hints in the mouse pointer shown by the window manager.
2910 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
2912 * lisp.h (get_frame_param): Adjust conditions for prototype
2915 2013-03-22 Ken Brown <kbrown@cornell.edu>
2917 * unexcw.c: Drop unneeded inclusion of w32common.h.
2918 (report_sheap_usage): Declare.
2919 (read_exe_header): Add magic numbers for x86_64.
2920 (fixup_executable): Fix printf format specifier for unsigned long
2923 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
2925 * frame.h (struct frame): Put menu_bar_window under #ifdef
2926 because this member is not needed when X toolkit is in use.
2927 (fset_menu_bar_window):
2928 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2929 (free_glyphs, update_frame):
2930 * xdisp.c (expose_frame): Likewise.
2931 (display_menu_bar): Likewise. Remove redundant eassert.
2932 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
2935 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
2937 Use functions and constants to manipulate Lisp_Save_Value objects.
2938 This replaces code that used macros and strings and token-pasting.
2939 The change makes the C source a bit easier to follow,
2940 and shrinks the Emacs executable a bit.
2941 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
2942 (make_save_value): Change 1st arg from string to enum. All callers
2945 (mark_object): Use if, not #if, for GC_MARK_STACK.
2946 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
2947 (XSAVE_OBJECT): Now functions, not macros.
2948 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
2949 the constant was never used.
2950 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
2951 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
2952 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
2953 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
2955 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
2956 type3 with a single member save_type. All uses changed.
2957 (save_type, set_save_pointer, set_save_integer): New functions.
2958 * print.c (PRINTX): Remove.
2960 * alloc.c: Remove redundant static declarations.
2962 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2964 * window.h (struct window): Convert left_col, top_line, total_lines
2965 and total_cols from Lisp_Objects to integers. Adjust comments.
2966 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
2968 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
2969 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
2970 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
2971 Adjust users where appropriate.
2973 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2975 * frame.h (struct frame): Drop resx and resy because the same data is
2976 available from window system-specific output context. Adjust users.
2977 (default_pixels_per_inch_x, default_pixels_per_inch_y):
2978 New functions to provide defaults when no window system available.
2979 (FRAME_RES_X, FRAME_RES_Y): New macros.
2980 (NUMVAL): Move from xdisp.c.
2981 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
2982 (Ffont_face_attributes, Fopen_font):
2983 * image.c (gs_load):
2984 * w32font.c (fill_in_logfont):
2985 * xdisp.c (calc_pixel_width_or_height):
2986 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
2987 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
2989 2013-03-20 Kenichi Handa <handa@gnu.org>
2991 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
2992 to 1 (temporary workaround until a bug related to ASCII
2993 optimization is fixed).
2995 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
2997 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
2998 Signal error if window is not internal. Adjust docstring.
2999 (delete_all_child_windows): Use combination_limit to save the buffer.
3000 (Fset_window_configuration): Adjust accordingly.
3001 * print.c (syms_of_print): Initialize debugging output not here...
3002 (init_print_once): ...but in a new function here.
3003 * lisp.h (init_print_once): Add prototype.
3004 * emacs.c (main): Add call to init_print_once. Adjust comments.
3006 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3008 * window.c (window_resize_check, window_resize_apply)
3009 (window_from_coordinates, recombine_windows, set_window_buffer)
3010 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3011 (Fsplit_window_internal, Fdelete_window_internal)
3012 (freeze_window_starts): Use bool for booleans.
3013 * window.h (window_frame_coordinates, resize_frame_windows)
3014 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3016 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3018 * dispnew.c (bitch_at_user): Use `user-error'.
3020 2013-03-17 Ken Brown <kbrown@cornell.edu>
3022 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3023 as return type of image_background. (Bug#13981)
3024 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3026 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3028 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3029 (ns_select): Don't return with result uninitialized.
3031 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3034 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3036 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3037 directories. If filename is nil, get directory name (Bug#13932).
3038 Use getFilename and getDirectory.
3039 (getFilename, getDirectory): New methods for EmacsSavePanel and
3041 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3043 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3045 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3047 2013-03-15 Kenichi Handa <handa@gnu.org>
3049 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3050 (adjust_after_replace): Make it back to static. Delete the third
3051 arg text_at_gap_tail. Cancel the code for handling it.
3053 * coding.h (struct coding_system): New member eol_seen.
3055 * coding.c (detect_ascii): New function.
3056 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3057 when the source bytes are actually scanned. On detecting for
3058 coding_category_utf_8_auto, call detect_ascii instead of scanning
3059 source bytes directly.
3060 (produce_chars): Call insert_from_gap with the new arg 0.
3061 (encode_coding): Likewise.
3062 (decode_coding_gap): Control ASCII optimization by the variable
3063 disable_ascii_optimization instead of #ifndef .. #endif.
3064 Deccode EOL format according to coding->eol_seen.
3065 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3068 * lisp.h (adjust_after_replace): Cancel externing it.
3069 (insert_from_gap): Adjust prototype.
3071 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3073 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3074 FULLSCREEN_MAXIMIZED. (Bug#13935)
3076 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3078 * region-cache.c (find_cache_boundary, move_cache_gap)
3079 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3080 Simplify debugging check and convert to eassert. Adjust comment.
3081 (pp_cache): Put under ENABLE_CHECKING.
3083 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3085 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3086 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3088 (w32fullscreen_hook): If the frame is visible, reset
3089 f->want_fullscreen flag after changing the frame size. If the
3090 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3093 2013-03-13 Daniel Colascione <dancol@dancol.org>
3095 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3096 too so that these builds can use Cygwin's file conversion
3097 functions. (We've been building and linking cygw32.o all along
3098 and just not using it.)
3100 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3102 File synchronization fixes (Bug#13944).
3103 * Makefile.in (LIB_FDATASYNC): New macro.
3105 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3106 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3107 Don't worry about HAVE_FSYNC, since a substitute fsync is
3108 available if the system lacks one.
3109 (Fwrite_regin): Retry fsync if interrupted.
3111 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3113 * w32term.c (w32_read_socket): If the Emacs frame is being
3114 activated, call w32fullscreen_hook, to make sure the new frame
3115 dimensions are in effect. (Bug#13937)
3117 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3119 * xdisp.c (init_iterator): Simplify because both character and byte
3120 positions are either specified or -1. Add eassert. Adjust comment.
3121 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3122 character and byte positions can be obtained from marker.
3124 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3126 Static checking by Sun C 5.12.
3127 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3128 * bytecode.c (exec_byte_code):
3129 * dispnew.c (init_display):
3131 * fileio.c (Fsubstitute_in_file_name):
3132 * keyboard.c (Fevent_convert_list):
3133 * keymap.c (Fsingle_key_description):
3134 * term.c (maybe_fatal, fatal):
3135 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3136 * xsmfns.c (Fhandle_save_session):
3137 Omit unreachable code.
3138 * keymap.c (map_keymap_char_table_item): Cast void * to
3139 a function pointer type; the C Standard requires this.
3141 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3142 Include <sys/param.h> unconditionally, as that works elsewhere and
3143 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3144 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3147 See ChangeLog.12 for earlier changes.
3153 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3155 This file is part of GNU Emacs.
3157 GNU Emacs is free software: you can redistribute it and/or modify
3158 it under the terms of the GNU General Public License as published by
3159 the Free Software Foundation, either version 3 of the License, or
3160 (at your option) any later version.
3162 GNU Emacs is distributed in the hope that it will be useful,
3163 but WITHOUT ANY WARRANTY; without even the implied warranty of
3164 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3165 GNU General Public License for more details.
3167 You should have received a copy of the GNU General Public License
3168 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.