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(sgml-html-meta-auto-coding-function):

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Remove the condition `(search-forward "<html" size t)'.
Replace `\"' with `[\"']?' in `re-search-forward'.
This commit is contained in:
Juri Linkov 2006-06-02 18:17:02 +00:00
parent 06c7827a73
commit 21b28a27fc
1 changed files with 7 additions and 9 deletions
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16
lisp/international/mule.el
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@ -2284,21 +2284,19 @@ This function is intended to be added to `auto-coding-functions'."
"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
;; 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))
(let* ((match (match-string 1))
(sym (intern (downcase match))))
(if (coding-system-p sym)
sym
(message "Warning: unknown coding system \"%s\"" match)
nil))))
(when (re-search-forward "<meta\\s-+http-equiv=[\"']?content-type[\"']?\\s-+content=[\"']text/\\sw+;\\s-*charset=\\(.+?\\)[\"']" size t)
(let* ((match (match-string 1))
(sym (intern (downcase match))))
(if (coding-system-p sym)
sym
(message "Warning: unknown coding system \"%s\"" match)
nil))))
;;;
(provide 'mule)