GitLab

 src/xdisp.c (message3_nolog, message_with_string): Encode the string
 before writing it to the terminal in a non-interactive session.
 src/lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
 sure we concatenate them into a unibyte string.
 src/fileio.c (make_temp_name): Encode PREFIX, and decode the
 resulting temporary name before returning it to the caller.
 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
 is a unibyte string, convert NAME to a unibyte string to ensure
 that the result is also a unibyte string.
 src/emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
 create unibyte strings from default paths and directory/file
 names.
 src/coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
 string.
 src/callproc.c (init_callproc): Use build_unibyte_string to make
 sure we create unibyte strings from default paths and
 directory/file names.
 src/buffer.c (init_buffer): Don't store default-directory of
 *scratch* in multibyte form.  The original problem which led to
 that is described in
 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
 but it was solved long ago.

 lisp/startup.el (normal-top-level): Move setting eol-mnemonic-unix,
 eol-mnemonic-mac, eol-mnemonic-dos, and also setup of the locale
 environment and decoding all of the default-directory's to here
 from command-line.
 (command-line): Decode also argv[0].
 lisp/loadup.el: Error out if default-directory is a multibyte string
 when we are dumping.
 lisp/Makefile.in (emacs): Don't set LC_ALL=C.

 leim/Makefile.in (RUN_EMACS): Don't set LC_ALL=C.

 configure.ac: Don't disallow builds in non-ASCII directories.

Especially, C99 prohibits nesting a struct X inside struct Y if
struct X has a flexible array member.
Also, merge from gnulib, incorporating:
2013-11-03 intprops: port to Oracle Studio c99
* lib/intprops.h: Update from gnulib.
* src/alloc.c (struct sdata): New type.
(sdata): Implement in terms of struct sdata.
Remove u member; all uses replaced by next_vector, set_next_vector.
(SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
(SDATA_DATA_OFFSET): Now a constant, not a macro.
(struct sblock): Rename first_data member to data, which is now
a flexible array member.  All uses changed.
(next_vector, set_next_vector, large_vector_vec): New functions.
(vector_alignment): New constant.
(roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
(struct large-vector): Now merely a NEXT member, since the old approach
ran afoul of stricter C99.  All uses changed to use
large_vector_vec or large_vector_offset.
(large_vector_offset): New constant.
* src/dispnew.c: Include tparam.h, for tgetent.
Do not include term.h; no longer needed.
* src/gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
* src/lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
(struct Lisp_Vector): Use a flexible array member for contents,
instead of a union with a member that is an array of size 1.
All uses changed.
(ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
fact that the struct no longer contains a union.
(struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
(struct Lisp_Save_Value, struct Lisp_Free):
Use unsigned, not int, for spacers, to avoid c99 warning.
(union specbinding): Use unsigned, not bool, for bitfield, as
bool is not portable to pre-C99 hosts.

(abs_builddir): Remove.

* src/Makefile.in (abs_srcdir): Remove it again.
(.PHONY): Remove frc.
(maintainer-clean): No more TAGS-LISP file.
(TAGS): Pass relative file names to etags.
(../lisp/TAGS): Rename from TAGS-LISP.  Work in ../lisp.

* lisp/Makefile.in (lisptagsfiles1, lisptagsfiles2, lisptagsfiles3)
(lisptagsfiles4, TAGS): Use relative file names.
(TAGS-LISP): Remove.
(maintainer-clean): No more TAGS-LISP file.

* lwlib/Makefile.in (abs_srcdir): Remove it again.
(ctagsfiles, TAGS): Use relative filenames.

* .bzrignore: Remove TAGS-LISP.

(TAGS-LISP): Replace lispdir with its expansion.

* src/Makefile.in (abs_srcdir): New, set by configure.
(maintainer-clean): Remove pointless echo.  That should be in the
top-level Makefile, if anywhere.  Delete TAGS-LISP.
(extraclean): No s/ and m/ directories for some time.
(TAGS): Remove no-longer-defined S_FILE.
Pass absolute filenames to etags once more.
(TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.

* lisp/Makefile.in (lisptagsfiles1, lisptagsfiles2, lisptagsfiles3)
(lisptagsfiles4): Use absolute filenames again.
(TAGS, TAGS-LISP): Not everything needs to run in one line.
Remove all *loaddefs files, not just the first.  Remove esh-groups.
(maintainer-clean): Delete TAGS, TAGS-LISP.

* lwlib/Makefile.in (abs_srcdir): New, set by configure.
(ETAGS, ctagsfiles): New variables.
(TAGS): Use ETAGS, ctagsfiles.  Use absolute filenames again.

LFACE_DISTANT_FOREGROUND_INDEX.

Fixes: debbugs:15788

(init_cmdargs): New arg ORIGINAL_PWD; caller changed.

* doc/lispref/display.texi (Face Attributes): Document :distant-foreground.

* etc/NEWS: Mention :distant-foreground.

* lisp/faces.el (face-x-resources): Add :distant-foreground.
(region): Use :distant-foreground for gtk and ns.

* src/dispextern.h (lface_attribute_index): Add
LFACE_DISTANT_FOREGROUND_INDEX.

* src/xfaces.c: Declare color_distance.
(QCdistant_foreground): New variable.
(NEAR_SAME_COLOR_THRESHOLD): New define.
(load_color2): New function.
(load_color): Call load_color2.
(load_face_colors): Call load_color2 and if distant-color is specified
calculate distant and use distant-color if colors are near.
(LFACE_DISTANT_FOREGROUND): New define.
(merge_face_ref, Finternal_set_lisp_face_attribute)
(Finternal_get_lisp_face_attribute)
(x_supports_face_attributes_p): Handle distant-foreground similar to
foreground.
(syms_of_xfaces): DEFSYM QCdistant_foreground.

 src/image.c (pbm_next_char): New function.
 (pbm_scan_number): Use it.

 lisp/image.el (image-type-header-regexps): Fix the 'pbm' part to
 allow comments in pbm files.

 src/image.c (Qlibjpeg_version): New variable.
 (syms_of_image): DEFSYM and initialize it.

 lisp/term/w32-win.el (dynamic-library-alist): Support newer versions
 of libjpeg starting with v7: look only for the DLL from the
 version against which Emacs was built.

* src/emacs.c (original_pwd): New char.
(main): If using --chdir, store original_pwd.
(init_cmdargs): When setting Vinvocation_directory based on a
relative argv[0], use original_pwd if set.

Fixes: debbugs:15768

* lisp/subr.el (undefined): Add missing behavior from the C code for
unbound keys.

(Qregion_extract_function): Now static.
(prepare_to_modify_buffer_1): Remove unused locals.

* lisp/rect.el: Use lexical-binding.  Add new rectangular region support.
(rectangle-mark): New command.
(rectangle--region): New var.
(deactivate-mark-hook): Reset rectangle--region.
(rectangle--extract-region, rectangle--insert-for-yank)
(rectangle--highlight-for-redisplay)
(rectangle--unhighlight-for-redisplay): New functions.
(region-extract-function, redisplay-unhighlight-region-function)
(redisplay-highlight-region-function): Use them to handle
rectangular region.
* lisp/simple.el (region-extract-function): New var.
(delete-backward-char, delete-forward-char, deactivate-mark): Use it.
(kill-new, kill-append): Remove obsolete `yank-handler' argument.
(kill-region): Replace obsolete `yank-handler' arg with `region'.
(copy-region-as-kill, kill-ring-save): Add `region' argument.
(redisplay-unhighlight-region-function)
(redisplay-highlight-region-function): New vars.
(redisplay--update-region-highlight): New function.
(pre-redisplay-function): Use it.
(exchange-point-and-mark): Don't deactivate the mark before
reactivate-it anyway.
* lisp/comint.el (comint-kill-region): Remove yank-handler argument.
* lisp/delsel.el (delete-backward-char, backward-delete-char-untabify)
(delete-char): Remove property, since it's now part of their
default behavior.
(self-insert-iso): Remove property since this command doesn't exist.

* src/xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
(syms_of_xdisp): Declare pre-redisplay-function.
(markpos_of_region): Remove function.
(init_iterator, compute_stop_pos, handle_face_prop)
(face_before_or_after_it_pos, reseat_to_string)
(get_next_display_element, window_buffer_changed)
(redisplay_internal, try_cursor_movement, redisplay_window)
(try_window_reusing_current_matrix, try_window_id, display_line)
(note_mode_line_or_margin_highlight, note_mouse_highlight)
(display_string, mouse_face_from_buffer_pos): Remove region handling.
* src/window.h (struct window): Remove field `region_showing'.
* src/dispextern.h (struct it): Remove region_beg/end_charpos.
(face_at_buffer_position, face_for_overlay_string)
(face_at_string_position): Update prototypes.
* src/xfaces.c (face_at_buffer_position, face_for_overlay_string)
(face_at_string_position): Remove `region_beg' and `region_end' args.
* src/fontset.c (Finternal_char_font):
* src/font.c (font_at, font_range): Adjust calls accordingly.
* src/insdel.c (Qregion_extract_function): New var.
(syms_of_insdel): Initialize it.
(prepare_to_modify_buffer_1): Use it.

* ftxfont.c (ftxfont_get_gcs):
* gtkutil.c (xg_set_widget_bg, xg_set_background_color):
* xfaces.c (x_free_colors, x_free_dpy_colors)
(x_create_gc, unload_color):
* xselect.c (x_property_data_to_lisp):
* xsettings.c (parse_settings):
* xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
(get_bits_and_offset): Adjust definition.
* frame.c (XParseGeometry): Adjust locals.
* lisp.h (toplevel): Adjust EMACS_UINT type definition.
* regex.h (toplevel): Likewise for reg_syntax_t.

* test/indent/css-mode.css (.x2): Test alignement inside braces.
* test/indent/prolog.prolog: Test alignment of ->; with operator at bol.

fields, drop 'allocated_p' member and use -1 for uninitialized value.
* w32term.h (struct w32_output): Similarly but do not use -1 because...
* xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
on MS-Windows anyway.
(free_face_colors): Define only if HAVE_X_WINDOWS and...
(free_realized_face): ...adjust user.
* xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
white relief pixels to -1.
* xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
* w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
* dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.

* xfaces.c (load_pixmap): Omit last two args, which are always NULL
in practice now.  All callers changed.

and 'box' members.  Remove set-but-unused members 'pixmap_w' and
'pixmap_h'.  If not HAVE_WINDOW_SYSTEM, also remove dummy
'stipple' member.  Move 'lface' member up to help...
* xfaces.c (make_realized_face): ...this function to find and
clear just the members that need clearing.
(load_face_colors, realize_x_face):
* xdisp.c (extend_face_to_end_of_line): Adjust user.

'screen' member.
(xftfont_open): Adjust user.
(xftfont_get_colors): Remove useless prototype.

 src/emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
 before passing them to 'unexec'.

* src/fringe.c (set_fringe_bitmap_face): Add usage note from lispref.

 src/w32uniscribe.c (uniscribe_close): Adjust the argument list to
 the changed signature of the font driver's 'close' method.

 src/w32font.h (w32font_close): Adjust the prototype to the change in
 function definition.
 src/w32font.c (w32font_close): Reintroduce deleted declaration of i.
 src/w32uniscribe.c (uniscribe_close): Adapt the call to
 w32font_close to its new prototype.

http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
* alloc.c (cleanup_vector): New function.
(sweep_vector): Call it for each reclaimed vector object.
* font.h (struct font): Adjust comment.

* font.h (struct font): Drop frame argument.  Adjust comment.
* font.c (font_clear_cache, font_close_object): Adjust users.
* ftfont.c (ftfont_close):
* ftxfont.c (ftxfont_close):
* macfont.m (macfont_close):
* nsfont.m (nsfont_close):
* w32font.c (w32font_close):
* xfont.c (xfont_close):
* xftfont.c (xftfont_close): Adjust driver-specific close
functions, tweak comments and make functions safe if called
more than once for the same font object.

* configure.ac (CPPFLAGS) [mingw32]: Use abs_top_srcdir.

* Makefile.in (abs_top_srcdir):
* lib-src/Makefile.in (abs_top_srcdir):
* lwlib/Makefile.in (abs_top_srcdir):
* nt/Makefile.in (abs_top_srcdir):
* oldXMenu/Makefile.in (abs_top_srcdir):
* src/Makefile.in (abs_top_srcdir):
New, set by configure.

* alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
is a live window system frame, mark it's default font too.

Make has trouble with targets containing whitespace, 
http://savannah.gnu.org/bugs/?712, so the general approach is
to use relative paths where possible.  It's generally only Emacs
itself that needs absolute paths, eg in src/epaths.h.

* configure.ac (srcdir): Don't make it absolute - abs_srcdir exists.

* Makefile.in (abs_srcdir): New, set by configure.
(buildlisppath): Use abs_srcdir.
(install-arch-indep, install-etcdoc, install-info, install-man)
(install-etc): Quote entities that might contain whitespace.

* admin/unidata/Makefile.in (emacs, ${DSTDIR}/charprop.el):
Quote entities that might contain whitespace.

* leim/Makefile.in (abs_srcdir): New, set by configure.
(buildlisppath): Use abs_srcdir.
(RUN_EMACS, .el.elc, changed.tit, changed.misc, leim-list.el)
($(srcdir)/ja-dic/ja-dic.el, setwins, distclean, check-declare):
Quote entities that might contain whitespace.

* lib-src/Makefile.in ($(DESTDIR)${archlibdir}):
Quote entities that might contain whitespace.

* lisp/Makefile.in (abs_srcdir, abs_lisp): New, set by configure.
(emacs, compile, compile-always):
Quote entities that might contain whitespace.
(custom-deps, finder-data, autoloads): Use abs_lisp.
($(MH_E_DIR)/mh-loaddefs.el, $(TRAMP_DIR)/tramp-loaddefs.el)
($(CAL_DIR)/cal-loaddefs.el, $(CAL_DIR)/diary-loaddefs.el)
($(CAL_DIR)/hol-loaddefs.el): Manually expand target file name.

* nextstep/Makefile.in (${ns_check_file} ${ns_appdir}):
Quote entities that might contain whitespace.

* nt/Makefile.in ($(DESTDIR)${archlibdir}):
Quote entities that might contain whitespace.

* src/Makefile.in (RUN_TEMACS): Make relative (again).
($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
(bootstrap-emacs$(EXEEXT)):
Quote entities that might contain whitespace.

* test/automated/Makefile.in (abs_top_srcdir, top_builddir):
New, set by configure.
(top_srcdir): Remove.
(abs_test, abs_lispsrc): New.
(lisp): No longer absolute.
(emacs, lisp-compile, compile, compile-always):
Quote entities that might contain whitespace.

Fixes: debbugs:15675

Problem reported by Timothy C. Burt.
* floatfns.c (isfinite, isnan): Redefine unconditionally.

* alloc.c (compact_font_cache_entry, compact_font_caches):
New functions or stub if not HAVE_WINDOW_SYSTEM.
(compact_undo_list): Factor out from Fgarbage_collect.
Add comment.
(mark_face_cache): Mark face font.  Move down to avoid
extra prototypes.
(mark_terminals): Do not mark font cache here.
(Fgarbage_collect): Call compaction functions described
above.  Adjust comment.

chdir to HOME.

Fixes: debbugs:15607