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| author | Stefan Monnier <monnier@iro.umontreal.ca> | 2007-08-16 14:20:37 +0000 |
|---|---|---|
| committer | Stefan Monnier <monnier@iro.umontreal.ca> | 2007-08-16 14:20:37 +0000 |
| commit | ed0e2ad11b2b80f7a8505b72285c7ff041a5b37b (patch) | |
| tree | 19fa56a65c155d294d406058cc841ca8a880fb1d /lisp/progmodes | |
| parent | 4d78a860b9ee2b830d6b9fc67e55c83d516df0c4 (diff) | |
| download | emacs-ed0e2ad11b2b80f7a8505b72285c7ff041a5b37b.tar.gz | |
(perl-font-lock-syntactic-keywords): Correctly match / regexp matchers
as first char on a line when fontifying only that line.
Diffstat (limited to 'lisp/progmodes')
| -rw-r--r-- | lisp/progmodes/perl-mode.el | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lisp/progmodes/perl-mode.el b/lisp/progmodes/perl-mode.el index cfef0eedfe4..f2feff595bb 100644 --- a/lisp/progmodes/perl-mode.el +++ b/lisp/progmodes/perl-mode.el @@ -267,8 +267,16 @@ The expansion is entirely correct because it uses the C preprocessor." ("^[ \t]*format.*=[ \t]*\\(\n\\)" (1 '(7))) ;; Funny things in sub arg specifications like `sub myfunc ($$)' ("\\<sub\\s-+\\S-+\\s-*(\\([^)]+\\))" 1 '(1)) - ;; regexp and funny quotes - ("[?:.,;=!~({[][ \t\n]*\\(/\\)" (1 '(7))) + ;; Regexp and funny quotes. + ("\\(?:[?:.,;=!~({[]\\|\\(^\\)\\)[ \t\n]*\\(/\\)" + (2 (if (and (match-end 1) + (save-excursion + (goto-char (match-end 1)) + (skip-chars-backward " \t\n") + (not (memq (char-before) + '(?? ?: ?. ?, ?\; ?= ?! ?~ ?\( ?\[))))) + nil ;; A division sign instead of a regexp-match. + '(7)))) ("\\(^\\|[?:.,;=!~({[ \t]\\)\\([msy]\\|q[qxrw]?\\|tr\\)\\>\\s-*\\([^])}> \n\t]\\)" ;; Nasty cases: ;; /foo/m $a->m $#m $m @m %m |