From: finalpatch <fengli@gmail.com>
To: emacs-devel@gnu.org
Subject: Patch to make which-function-mode work better with CEDET/Semantic
Date: Mon, 07 Jan 2013 13:58:28 +1100 [thread overview]
Message-ID: <m21udxem23.fsf@Lis-Mac-Pro.com.au> (raw)
The Imenu structure generated by Semantic has a slightly different
layout which causes which-function-mode to fall back to the less
accurate add-log-current-defun. This is particularly noticeable when
editing c++ code because add-log-current-defun is often incapable of
parsing c++ methods correctly.
diff --git a/lisp/progmodes/which-func.el b/lisp/progmodes/which-func.el
index 721c610..5e11a56 100644
--- a/lisp/progmodes/which-func.el
+++ b/lisp/progmodes/which-func.el
@@ -314,7 +314,9 @@ If no function name is found, return nil."
namestack (cons (car pair) namestack)
alist (cdr pair)))
- ((number-or-marker-p (setq mark (cdr pair)))
+ ((or (number-or-marker-p (setq mark (cdr pair)))
+ (and (overlayp (cdr pair))
+ (setq mark (overlay-start (cdr pair)))))
(when (and (>= (setq offset (- (point) mark)) 0)
(< offset minoffset)) ; Find the closest item.
(setq minoffset offset
--
Feng Li
next reply other threads:[~2013-01-07 2:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-07 2:58 finalpatch [this message]
2013-01-10 15:36 ` Patch to make which-function-mode work better with CEDET/Semantic Stefan Monnier
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