[Emacs-diffs] master 630e2d2: mm-add-meta-html-tag: Improve regexp

[Katsumi Yamaoka]

branch: master
commit 630e2d2e6aeba60f178c6ef2b283622070b873b3
Author: Katsumi Yamaoka <address@hidden>
Commit: Katsumi Yamaoka <address@hidden>

    mm-add-meta-html-tag: Improve regexp
    
    * lisp/gnus/mm-decode.el (mm-add-meta-html-tag):
    Improve regexp to search html meta tag.
---
 lisp/gnus/mm-decode.el | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lisp/gnus/mm-decode.el b/lisp/gnus/mm-decode.el
index 6b53939..6683d68 100644
--- a/lisp/gnus/mm-decode.el
+++ b/lisp/gnus/mm-decode.el
@@ -1413,8 +1413,8 @@ Return t if meta tag is added or replaced."
       (let ((case-fold-search t))
        (goto-char (point-min))
        (if (re-search-forward "\
-<meta\\s-+http-equiv=[\"']?content-type[\"']?\\s-+content=[\"']\
-text/\\(\\sw+\\)\\(?:;\\s-*charset=\\([^\"'>]+\\)\\)?[^>]*>" nil t)
+<meta\\s-+http-equiv=[\"']?content-type[\"']?\\s-+content=[\"']?\
+text/\\(\\sw+\\)\\(?:;\\s-*charset=\\([^\t\n\r \"'>]+\\)\\)?[^>]*>" nil t)
            (if (and (not force-charset)
                     (match-beginning 2)
                     (string-match "\\`html\\'" (match-string 1)))