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fix bad link for explicit tags in *Tags List* buffer
From: |
Liang Wang |
Subject: |
fix bad link for explicit tags in *Tags List* buffer |
Date: |
Wed, 28 Sep 2011 20:23:53 +0800 |
Hi,
I use Emacs source tree as example. Here is the way I create TAGS file.
$ etags src/*.[hc]
And then run M-x list-tags RET src/buffer.c RET to show buffer *Tags List*.
The first tag in it is current_buffer. But when I press RET on it,
an error message shows up. It's like
etags-goto-tag-location: Rerun etags: `^current_buffer' not found
in /home/liang/src/emacs/trunk/src/buffer.c
That's because etags-goto-tag-location wants implicit tag which starts from
the beginning of the line, but current_buffer is an explicit tag.
To fix it, implicit tag must be used as link, but we can choose either
explicit tag
or implicit tag to show in *Tags List* buffer.
The following patch shows implicit tag. OK for trunk?
Thanks,
Liang.
diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index a8be1ba..032dbfd 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,7 @@
+2011-09-28 Liang Wang <address@hidden>
+
+ * progmodes/etags.el (etags-list-tags): Always use explicit tags.
+
2011-09-21 Michael Albinus <address@hidden>
* net/tramp.el (tramp-handle-shell-command): Set process sentinel
diff --git a/lisp/progmodes/etags.el b/lisp/progmodes/etags.el
index d321e9c..f38af05 100644
--- a/lisp/progmodes/etags.el
+++ b/lisp/progmodes/etags.el
@@ -1409,7 +1409,7 @@ hits the start of file."
tag tag-info pt)
(forward-line 1)
(while (not (or (eobp) (looking-at "\f")))
- (setq tag-info (save-excursion (funcall snarf-tag-function t))
+ (setq tag-info (save-excursion (funcall snarf-tag-function nil))
tag (car tag-info)
pt (with-current-buffer standard-output (point)))
(princ tag)
etags-list-tags.patch
Description: Binary data
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