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Introduce a new comment style "c" flag.

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* src/syntax.c (SYNTAX_FLAGS_COMMENT_STYLEB)
(SYNTAX_FLAGS_COMMENT_STYLEC): New macros.
(SYNTAX_FLAGS_COMMENT_STYLE): Use them, add an argument.
(syntax_prefix_flag_p): New function.
(Fstring_to_syntax): Understand new "c" flag.
(Finternal_describe_syntax_value): Recognize new flag; use the
SYNTAX_FLAGS_* macros.
(scan_sexps_forward, Fparse_partial_sexp): Change representation of
comment style to accomodate the new styles.
(back_comment, forw_comment, Fforward_comment, scan_lists)
(scan_sexps_forward): Update code to obey the new comment style flag.
* src/syntax.h: Move SYNTAX_FLAGS_FOO() macros to syntax.c.
* src/casefiddle.c (casify_region): Use the new syntax_prefix_flag_p.
* lisp/progmodes/octave-mod.el (octave-mode-syntax-table): Use the new "c"
comment style.
* lisp/progmodes/scheme.el (scheme-mode-syntax-table):
* lisp/emacs-lisp/lisp-mode.el (lisp-mode-syntax-table): Remove spurious
"b" flag in "14b" syntax.

Fixes: debbugs:6834
This commit is contained in:
Stefan Monnier 2010-08-12 16:44:16 +02:00
parent 856a6b7709
commit c5683ceb2c
9 changed files with 213 additions and 136 deletions
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2
lisp/emacs-lisp/lisp-mode.el
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@ -85,7 +85,7 @@
(let ((table (copy-syntax-table emacs-lisp-mode-syntax-table)))
(modify-syntax-entry ?\[ "_ " table)
(modify-syntax-entry ?\] "_ " table)
(modify-syntax-entry ?# "' 14b" table)
(modify-syntax-entry ?# "' 14" table)
(modify-syntax-entry ?| "\" 23bn" table)
table)
"Syntax table used in `lisp-mode'.")