URL:
<http://savannah.nongnu.org/bugs/?func=detailitem&item_id=14229>
Summary: emacs-wiki-visit-link finds wrong tag in some
circumstances
Project: emacs-wiki, planner, and related modules
Submitted by: vsu
Submitted on: Птн 19.08.2005 at 22:05
Category: emacs-wiki
Severity: 3 - Normal
Item Group: None
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
_______________________________________________________
Details:
When using planner in its default configuration
(planner-reverse-chronological-notes set to t), after 10 or more notes are
added to a page, it is impossible to follow a link to the first note (Page#1)
- instead the point is set to the note #10 (or #11, if it exists before #10,
etc etc...).
However, the underlying problem is not specific to planner - it happens with
any emacs-wiki file. The emacs-wiki-visit-link function finds the first tag
which name begins with the specified tag string, therefore if the file
contains a longer tag which has the name of a shorter tag as a prefix, and
that longer tag is located before the shorter one, the shorter tag cannot be
found. E.g., if you make a page called TagBug containing:
#tag_long
#tag
then if you follow link to [[TagBug#tag]], point is set at #tag_long instead
of at #tag.
I have made a patch to fix this wrong behavior of emacs-wiki-visit-link; it
is attached. The patch makes emacs-wiki-visit-link first look for the
requested tag name followed by whitespace or end-of-line; if such search
fails, the old way of looking for just a prefix is tried for backward
compatibility.
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Птн 19.08.2005 at 22:05 Name: 01_emacs-wiki-visit-link.patch Size:
2,01KB By: vsu
Fix emacs-wiki-visit-link to find the requested tag exactly
<http://savannah.nongnu.org/bugs/download.php?item_id=14229&item_file_id=2841>
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