Re: [Bug: 21.5-b27] font-lock-fontify-* / infinite loop
Ar an t-aonú lá déag de mí Eanair, scríobh Wulf C. Krueger:
Hallo Aidan!
"AK" == Aidan Kehoe <kehoea(a)parhasard.net> writes:
AK> In a buffer where this happens, what does M-: font-lock-keywords
AK> RET give?
I was unable to copy from that hellish echo area and couldn't find any
information on this problem. Here's a screenshot of the echo area...
http://www.mailstation.de/f-l-k-snp.png
AK> The error seems to be provoked by the line
AK> (funcall matcher end)))
AK> in font-lock.el:1870, and if so, we can probably work out where
AK> font-lock-keywords is being set to something not sensible.
I really hope so. Thanks for your help!
Okay, try recompiling and reloading gnus/message.el. If that doesn’t work,
apply the following patch to it and try again; if the patch doesn’t apply,
change the line
(defun message-font-lock-make-header-matcher (regexp)
to
(defmacro message-font-lock-make-header-matcher (regexp)
and recompile and reload. (Note that I haven’t reproduced your problem, so I
can’t be very certain that I have a solution for it :-( )
--- /Sources/packages-current-checked-out/xemacs-packages/gnus/lisp/message.el 2006-04-09
09:43:50.000000000 +0200
+++ message.el 2007-01-12 00:22:54.000000000 +0100
＠＠ -1265,23 +1265,19 ＠＠
;; backward-compatibility alias
(put 'message-mml-face 'face-alias 'message-mml)
-(defun message-font-lock-make-header-matcher (regexp)
- (let ((form
- `(lambda (limit)
- (let ((start (point)))
- (save-restriction
- (widen)
- (goto-char (point-min))
- (if (re-search-forward
- (concat "^" (regexp-quote mail-header-separator) "$")
- nil t)
- (setq limit (min limit (match-beginning 0))))
- (goto-char start))
- (and (< start limit)
- (re-search-forward ,regexp limit t))))))
- (if (featurep 'bytecomp)
- (byte-compile form)
- form)))
+(defmacro message-font-lock-make-header-matcher (regexp)
+ `(lambda (limit)
+ (let ((start (point)))
+ (save-restriction
+ (widen)
+ (goto-char (point-min))
+ (if (re-search-forward
+ (concat "^" (regexp-quote mail-header-separator) "$")
+ nil t)
+ (setq limit (min limit (match-beginning 0))))
+ (goto-char start))
+ (and (< start limit)
+ (re-search-forward ,regexp limit t)))))
(defvar message-font-lock-keywords
(let ((content "[ \t]*\\(.+\\(\n[ \t].*\\)*\\)\n?"))
＠＠ -1314,7 +1310,7 ＠＠
`((,(concat "^\\(" (regexp-quote mail-header-separator) "\\)$")
1 'message-separator))
nil)
- ((lambda (limit)
+ (,(lambda (limit)
(re-search-forward (concat "^\\("
message-cite-prefix-regexp
"\\).*")
--
When I was in the scouts, the leader told me to pitch a tent. I couldn't
find any pitch, so I used creosote.
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