X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/cade16fbb6df5b1374f28a393ef9bf2b715c143b..8b31c53366bbee51b36501443eafd0f712ee6a4c:/IkiWiki/Plugin/mdwn.pm

diff --git a/IkiWiki/Plugin/mdwn.pm b/IkiWiki/Plugin/mdwn.pm
index 8e037f5de..254ab51d0 100644
--- a/IkiWiki/Plugin/mdwn.pm
+++ b/IkiWiki/Plugin/mdwn.pm
@@ -4,38 +4,50 @@ package IkiWiki::Plugin::mdwn;
 
 use warnings;
 use strict;
-use IkiWiki;
+use IkiWiki 2.00;
 
 sub import { #{{{
-	IkiWiki::hook(type => "htmlize", id => "mdwn", call => \&htmlize);
+	hook(type => "htmlize", id => "mdwn", call => \&htmlize);
 } # }}}
 
-my $markdown_loaded=0;
-sub htmlize ($) { #{{{
-	my $content = shift;
+my $markdown_sub;
+sub htmlize (@) { #{{{
+	my %params=@_;
+	my $content = $params{content};
 
-	if (! $markdown_loaded) {
-		# Note: This hack to make markdown run as a proper perl
-		# module. A proper perl module is available in Debian
-		# for markdown, but not upstream yet.
+	if (! defined $markdown_sub) {
+		# Markdown is forked and splintered upstream and can be
+		# available in a variety of incompatible forms. Support
+		# them all.
 		no warnings 'once';
 		$blosxom::version="is a proper perl module too much to ask?";
 		use warnings 'all';
 
 		eval q{use Markdown};
-		if ($@) {
-			do "/usr/bin/markdown" ||
-				IkiWiki::error("failed to load Markdown.pm perl module ($@) or /usr/bin/markdown ($!)");
+		if (! $@) {
+			$markdown_sub=\&Markdown::Markdown;
+		}
+		else {
+			eval q{use Text::Markdown};
+			if (! $@) {
+				$markdown_sub=\&Text::Markdown::Markdown;
+			}
+			else {
+				do "/usr/bin/markdown" ||
+					error(sprintf(gettext("failed to load Markdown.pm perl module (%s) or /usr/bin/markdown (%s)"), $@, $!));
+				$markdown_sub=\&Markdown::Markdown;
+			}
 		}
-		$markdown_loaded=1;
 		require Encode;
 	}
 	
 	# Workaround for perl bug (#376329)
 	$content=Encode::encode_utf8($content);
-	$content=Encode::encode_utf8($content);
-	$content=Markdown::Markdown($content);
-	$content=Encode::decode_utf8($content);
+	eval {$content=&$markdown_sub($content)};
+	if ($@) {
+		eval {$content=&$markdown_sub($content)};
+		print STDERR $@ if $@;
+	}
 	$content=Encode::decode_utf8($content);
 
 	return $content;