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Re: address@hidden: Why 10 lines?]
From: |
Kenichi Handa |
Subject: |
Re: address@hidden: Why 10 lines?] |
Date: |
Fri, 02 Jun 2006 12:54:27 +0900 |
User-agent: |
SEMI/1.14.3 (Ushinoya) FLIM/1.14.2 (Yagi-Nishiguchi) APEL/10.2 Emacs/22.0.50 (i686-pc-linux-gnu) MULE/5.0 (SAKAKI) |
In article <address@hidden>, Richard Stallman <address@hidden> writes:
> Please DTRT.
Ok.
> ------- Start of forwarded message -------
> From: Juri Linkov <address@hidden>
> To: address@hidden
> Subject: Why 10 lines?
[...]
> sgml-html-meta-auto-coding-function has the hard-coded limit of 10 lines
> to search for the HTML meta tag. But HTML files can have the HTML meta tag
> outside the 10-line limit. For example, HTML files generated by livejournal
> contain this tag on 11-th line, and Emacs fails to recognize the coding
> of such HTML files.
> I propose to limit the search for the HTML meta tag by the end of the
> existing HTML header (by looking for </head>). The limit of 10 lines
> (or perhaps any slightly increased number) could be still applied only
> for the case if there are no HTML header.
I think the change is good and has no problem. So, I
installed it.
---
Kenichi Handa
address@hidden
> Index: lisp/international/mule.el
> ===================================================================
> RCS file: /sources/emacs/emacs/lisp/international/mule.el,v
> retrieving revision 1.236
> diff -c -r1.236 mule.el
> *** lisp/international/mule.el 24 May 2006 13:22:12 -0000 1.236
> - --- lisp/international/mule.el 1 Jun 2006 00:55:47 -0000
> ***************
> *** 2253,2261 ****
> "If the buffer has an HTML meta tag, use it to determine encoding.
> This function is intended to be added to `auto-coding-functions'."
> (setq size (min (+ (point) size)
> - - ;; Only search forward 10 lines
> (save-excursion
> ! (forward-line 10)
> (point))))
> (when (and (search-forward "<html" size t)
> (re-search-forward
> "<meta\\s-+http-equiv=\"content-type\"\\s-+content=\"text/\\sw+;\\s-*charset=\\(.+?\\)\""
> size t))
> - --- 2257,2267 ----
> "If the buffer has an HTML meta tag, use it to determine encoding.
> This function is intended to be added to `auto-coding-functions'."
> (setq size (min (+ (point) size)
> (save-excursion
> ! ;; Limit the search by the end of the HTML header
> ! (or (search-forward "</head>" size t)
> ! ;; In case of no header, search only 10 lines
> ! (forward-line 10))
> (point))))
> (when (and (search-forward "<html" size t)
> (re-search-forward
> "<meta\\s-+http-equiv=\"content-type\"\\s-+content=\"text/\\sw+;\\s-*charset=\\(.+?\\)\""
> size t))
> - --
> Juri Linkov
> http://www.jurta.org/emacs/
> _______________________________________________
> Emacs-devel mailing list
> address@hidden
> http://lists.gnu.org/mailman/listinfo/emacs-devel
> ------- End of forwarded message -------
- Re: address@hidden: Why 10 lines?],
Kenichi Handa <=