add

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

diff --git a/IkiWiki/Plugin/polygen.pm b/IkiWiki/Plugin/polygen.pm
index 82fd575a78e5b921e1c73977626ff11d44825b4f..966b6cb51d5a9bda7015935ff63a52ff0aa83c20 100644 (file)
--- a/IkiWiki/Plugin/polygen.pm
+++ b/IkiWiki/Plugin/polygen.pm
@@ -11,8 +11,7 @@ use IkiWiki;
 use File::Find;
 
 sub import { #{{{
 use File::Find;
 
 sub import { #{{{

-       IkiWiki::hook(type => "preprocess", id => "polygen",
-               call => \&preprocess);
+       hook(type => "preprocess", id => "polygen", call => \&preprocess);

 } # }}}
 
 sub preprocess (@) { #{{{
 } # }}}
 
 sub preprocess (@) { #{{{


@@ -22,6 +21,7 @@ sub preprocess (@) { #{{{
 
        # Sanitize parameters
        $grammar =~ IkiWiki::basename($grammar);
 
        # Sanitize parameters
        $grammar =~ IkiWiki::basename($grammar);

+       $grammar =~ s/[^A-Za-z0-9]//g;

        $grammar =~ s/\.grm$//;
        $grammar .= '.grm';
        $symbol =~ s/[^A-Za-z0-9]//g if defined $symbol;
        $grammar =~ s/\.grm$//;
        $grammar .= '.grm';
        $symbol =~ s/[^A-Za-z0-9]//g if defined $symbol;