Don't prepend tagbase to tags if they start with "./" or "/".

That syntax made little sense previously, and this allows sites to put
"most" of their tags under $tagbase.

diff --git a/IkiWiki/Plugin/tag.pm b/IkiWiki/Plugin/tag.pm
index f0e3c223c5523a3c40cb47909099bfc2972e9b76..b0a0e53be7cec3c73147ce61fe353aaa9b8a3d69 100644 (file)
--- a/IkiWiki/Plugin/tag.pm
+++ b/IkiWiki/Plugin/tag.pm
@@ -25,7 +25,8 @@ sub getopt () { #{{{
 sub tagpage ($) { #{{{
        my $tag=shift;
                        
-       if (exists $config{tagbase} &&
+       if ($tag !~ m{^\.?/} &&
+           exists $config{tagbase} &&
            defined $config{tagbase}) {
                $tag=$config{tagbase}."/".$tag;
        }

diff --git a/doc/plugins/tag.mdwn b/doc/plugins/tag.mdwn
index a2f0c7e5796e36b9819430d9202d1f7884282189..c197ae53f99e6fcda3697cd1fc2e477e62bfa0a4 100644 (file)
--- a/doc/plugins/tag.mdwn
+++ b/doc/plugins/tag.mdwn
@@ -24,6 +24,12 @@ tags/tech, tags/life, and tags/linux. This is a useful way to avoid
 having to write the full path to tags, if you want to keep them grouped
 together out of the way.
 
+If you want to override the tagbase for a particular tag, you can use
+something like this:
+
+       \[[!tag ./foo]]
+       \[[!taglink /foo]]
+
 [[!if test="enabled(tag)" then="""
 This wiki has the tag plugin enabled, so you'll see a note below that this
 page is tagged with the "tags" tag.