po plugin: respect documented convention to store pagestate

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

diff --git a/IkiWiki/Plugin/txt.pm b/IkiWiki/Plugin/txt.pm
index 22c9ac903f93c2797175bb14916a385d7ecd28e5..e4c9e5d6a086ba59d0a826c0e7378e297454d734 100644 (file)
--- a/IkiWiki/Plugin/txt.pm
+++ b/IkiWiki/Plugin/txt.pm
@@ -14,7 +14,8 @@ use HTML::Entities;
 my $findurl=0;
 
 sub import {
-       hook(type => "filter",  id => "txt", call => \&filter);
+       hook(type => "getsetup", id => "txt", call => \&getsetup);
+       hook(type => "filter", id => "txt", call => \&filter);
        hook(type => "htmlize", id => "txt", call => \&htmlize);
 
        eval q{use URI::Find};
@@ -23,13 +24,21 @@ sub import {
        }
 }
 
+sub getsetup () { #{{{
+       return
+               plugin => {
+                       safe => 1,
+                       rebuild => 1, # format plugin
+               },
+} #}}}
+
 # We use filter to convert raw text to HTML
 # (htmlize is called after other plugins insert HTML)
 sub filter (@) {
        my %params = @_;
        my $content = $params{content};
 
-       if ($pagesources{$params{page}} =~ /\.txt$/) {
+       if (defined $pagesources{$params{page}} && $pagesources{$params{page}} =~ /\.txt$/) {
                encode_entities($content);
                if ($findurl) {
                        my $finder = URI::Find->new(sub {