From c816eb1784b324fcf3988253affac4d43bce78c9 Mon Sep 17 00:00:00 2001
From: "J. Bruce Fields" <bfields@citi.umich.edu>
Date: Sun, 4 Mar 2007 19:13:09 -0500
Subject: glossary: fix overoptimistic automatic linking of defined terms

The script sort_glossary.pl turns each use of "term" into a link to the
definition of "term".  To avoid mangling links like

	gitlink:git-term[1]

it doesn't replace any occurence of "term" preceded by "link:git-".
This fails for gitlink:git-symbolic-ref[1] when substituting for "ref".

So instead just refuse to replace anything preceded by a "-".
That could result in missing some opportunities, but that's a less
annoying error.

Actually I find the automatic substitution a little distracting; some
day maybe we should just run it once and commit the result, so it can
be hand-tuned.

Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
---
 Documentation/sort_glossary.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/sort_glossary.pl b/Documentation/sort_glossary.pl
index e0bc552a64..05dc7b2c7b 100644
--- a/Documentation/sort_glossary.pl
+++ b/Documentation/sort_glossary.pl
@@ -48,7 +48,7 @@ This list is sorted alphabetically:
 ';
 
 @keys=sort {uc($a) cmp uc($b)} keys %terms;
-$pattern='(\b(?<!link:git-)'.join('\b|\b(?<!link:git-)',reverse @keys).'\b)';
+$pattern='(\b(?<!link:git-)'.join('\b|\b(?<!-)',reverse @keys).'\b)';
 foreach $key (@keys) {
 	$terms{$key}=~s/$pattern/sprintf "<<ref_".no_spaces($1).",$1>>";/eg;
 	print '[[ref_'.no_spaces($key).']]'.$key."::\n"
-- 
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