po: fixed link to home page when po_link_to=negotiated, added testcase

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

diff --git a/IkiWiki/Plugin/polygen.pm b/IkiWiki/Plugin/polygen.pm
index 5208a44ec5c9a342ff798a3ec8401f240f8562ba..fa564aa86d1841fd13a7e31d0db5b105e3093e3f 100644 (file)
--- a/IkiWiki/Plugin/polygen.pm
+++ b/IkiWiki/Plugin/polygen.pm
@@ -11,9 +11,18 @@ use IkiWiki 2.00;
 use File::Find;
 
 sub import { #{{{
+       hook(type => "getsetup", id => "polygen", call => \&getsetup);
        hook(type => "preprocess", id => "polygen", call => \&preprocess);
 } # }}}
 
+sub getsetup () { #{{{
+       return 
+               plugin => {
+                       safe => 1,
+                       rebuild => undef,
+               },
+} #}}}
+
 sub preprocess (@) { #{{{
        my %params=@_;
        my $grammar = ($params{grammar} or 'polygen');
@@ -29,7 +38,7 @@ sub preprocess (@) { #{{{
 
        my $grmfile = '/usr/share/polygen/ita/polygen.grm';
        if (! -d '/usr/share/polygen') {
-               return "[[".gettext("polygen not installed")."]]";
+               error gettext("polygen not installed");
        }
        find({wanted => sub {
                        if (substr($File::Find::name, -length($grammar)) eq $grammar) {
@@ -48,7 +57,7 @@ sub preprocess (@) { #{{{
        }
 
        if ($?) {
-               $res="[[".gettext("polygen failed")."]]";
+               error gettext("command failed");
        }
 
        # Strip trailing spaces and newlines so that we flow well with the