po plugin: implement linking specification in one of the main cases

[git.ikiwiki.info.git] / IkiWiki / Plugin / svn.pm

diff --git a/IkiWiki/Plugin/svn.pm b/IkiWiki/Plugin/svn.pm
index 05312a1ed42d2ae08189c5c665e53b7c91c7b80a..d738720be655a7c2140c7cdb14ff9548dd8f6552 100644 (file)
--- a/IkiWiki/Plugin/svn.pm
+++ b/IkiWiki/Plugin/svn.pm
@@ -22,9 +22,6 @@ sub import { #{{{
 } #}}}
 
 sub checkconfig () { #{{{
-       if (! defined $config{diffurl}) {
-               $config{diffurl}="";
-       }
        if (! defined $config{svnpath}) {
                $config{svnpath}="trunk";
        }
@@ -44,6 +41,10 @@ sub checkconfig () { #{{{
 
 sub getsetup () { #{{{
        return
+               plugin => {
+                       safe => 0, # rcs plugin
+                       rebuild => undef,
+               },
                svnrepo => {
                        type => "string",
                        example => "/svn/wiki",
@@ -61,7 +62,7 @@ sub getsetup () { #{{{
                svn_wrapper => {
                        type => "string",
                        example => "/svn/wikirepo/hooks/post-commit",
-                       description => "svn post-commit executable to generate",
+                       description => "svn post-commit hook to generate",
                        safe => 0, # file
                        rebuild => 0,
                },
@@ -318,7 +319,7 @@ sub rcs_recentchanges ($) { #{{{
                                $file=$1;
                        }
 
-                       my $diffurl=$config{diffurl};
+                       my $diffurl=defined $config{diffurl} ? $config{diffurl} : "";
                        $diffurl=~s/\[\[file\]\]/$file/g;
                        $diffurl=~s/\[\[r1\]\]/$rev - 1/eg;
                        $diffurl=~s/\[\[r2\]\]/$rev/g;