(ruby-smie--backward-token): Tokenize heredocs as semicolons.
* test/automated/ruby-mode-tests.el: Remove outdated comment.
* test/indent/ruby.rb: Add a statement on the line after heredoc.
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.
Make it into a proper minor mode.
(rectangle--region): (implicitly) rename to rectangle-mark-mode.
(rectangle-mark-mode-map): New keymap.
(rectangle--highlight-for-redisplay): Fix some corner cases.
Fixes: debbugs:15796
smie-indent-virtual rather than only for hanging tokens.
(smie--next-indent-change): New helper command.
* lisp/progmodes/ruby-mode.el (ruby-smie--rule-parent-skip-assign): Remove.
(ruby-smie-rules): Use smie-rule-parent instead.
* Makefile.in (check): Depend on all.
* test/automated/Makefile.in (abs_top_builddir): Remove variable.
(EMACS): Use a relative file name.
(lisp-compile): Remove (assume it's up-to-date).
(compile-main): Do not run lisp-compile.
(check): Use --chdir.
(compile-main, compile-clean, compile-always, bootstrap-clean)
(check): Use srcdir rather than $test. Check cd return value.
(compile-always): Depend on bootstrap-clean.
* test/automated/Makefile.in (top_builddir, abs_test, abs_lispsrc, lisp):
Remove variables.
(emacs): Use abs_top_srcdir, abs_srcdir rather than abs_lispsrc, abs_test.
(lisp-compile): Use ../../lisp rather than $lisp.
* 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.
* 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.
