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From: | Ralf Angeli |
Subject: | Re: font-lock-comment-delimiter-face |
Date: | Sat, 14 May 2005 18:11:40 +0200 |
User-agent: | Gnus/5.110003 (No Gnus v0.3) Emacs/22.0.50 (berkeley-unix) |
* Richard Stallman (2005-05-11) writes: > Those were the only uses yet implemented for it, > but now I've changed font-lock-fontify-syntactically-region > to use it for comment delimiters. I think this will work > for all modes. It works for C mode and Lisp mode. In Lisp mode it fails to apply `font-lock-comment-delimiter-face' to a single ";" as long as it is not located at the start of a line. The cause is probably that `comment-start-skip' in Lisp mode contains precautions for not matching escaped semicolons: (setq comment-start-skip "\\(\\(^\\|[^\\\\\n]\\)\\(\\\\\\\\\\)*\\);+ *") It appears strange to me that `(looking-at comment-start-skip)' with this regexp returns t in case of multiple semicolons but nil in case of a single one. -- Ralf
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