diff options
Diffstat (limited to 'lisp/international')
| -rw-r--r-- | lisp/international/mule.el | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/lisp/international/mule.el b/lisp/international/mule.el index d9242f7cb5d..e808f4f5d0f 100644 --- a/lisp/international/mule.el +++ b/lisp/international/mule.el @@ -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) |