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Re: How (efficient) highlight occurrence of 16 same chars?


From: Deniz Dogan
Subject: Re: How (efficient) highlight occurrence of 16 same chars?
Date: Mon, 13 Sep 2010 10:54:19 +0200

2010/9/13 Oleksandr Gavenko <address@hidden>:
> This code not work:
>
> (font-lock-add-keywords
>  'c-mode
>  '(
>   ("\\(.\\)\\1\\1\\1\\1\\1\\1\\1\\1\\1\\1\\1\\1\\1\\1\\1\\1" 0
> 'font-lock-warning-face t)
>   ))
>
> I think back reference not worked.
>
>
>

This seems to work for me:

(font-lock-add-keywords 'c-mode '(("\\(.\\)\\1\\{15\\}" 0
'font-lock-warning-face t)))

-- 
Deniz Dogan



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