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Re: Individual character coloring
From: |
jpkotta |
Subject: |
Re: Individual character coloring |
Date: |
Wed, 30 May 2012 08:07:57 -0700 (PDT) |
User-agent: |
G2/1.0 |
On Wednesday, May 30, 2012 6:03:20 AM UTC-5, Fab wrote:
> Dear All,
>
> I would like to highlight the semicolon with a different color in
> c++-mode and also matlab-mode. I could not identify a special face of
> the semicolon with C-u C-x =, is there something like
> font-lock-comment-delimiter-face for a line terminator? If not is there
> an easy way to accomplish my need?
>
> Thanks
> Fab
I do something similar to this for most programming modes:
,----
| (defvar operators-regexp
| (regexp-opt '("+" "-" "*" "/" "%" "!"
| "&" "^" "~" "|"
| "=" "<" ">"
| "." "," ";" ":" "?"))
| "Regexp matching symbols that are operators in most programming
| languages.")
|
| (setq operators-font-lock-spec
| (cons operators-regexp
| (list
| 0 ;; use whole match
| 'font-lock-builtin-face
| 'keep ;; OVERRIDE
| )))
|
| (font-lock-add-keywords
| 'c++-mode
| (list
| operators-font-lock-spec))
`----
Clearly you can use whatever face you want instead of font-lock-builtin-face.