X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/9cee2962e01ef0538cc8498951867a543f91b47d..ec371adab1109b338a3de473298b41140ec5017e:/IkiWiki/Plugin/mdwn.pm

diff --git a/IkiWiki/Plugin/mdwn.pm b/IkiWiki/Plugin/mdwn.pm
index b892eabee..daf9d592e 100644
--- a/IkiWiki/Plugin/mdwn.pm
+++ b/IkiWiki/Plugin/mdwn.pm
@@ -9,6 +9,7 @@ use IkiWiki 3.00;
 sub import {
 	hook(type => "getsetup", id => "mdwn", call => \&getsetup);
 	hook(type => "htmlize", id => "mdwn", call => \&htmlize, longname => "Markdown");
+	hook(type => "htmlize", id => "md", call => \&htmlize, longname => "Markdown (popular file extension)", nocreate => 1);
 }
 
 sub getsetup () {
@@ -25,6 +26,13 @@ sub getsetup () {
 			safe => 1,
 			rebuild => 1,
 		},
+		nodiscount => {
+			type => "boolean",
+			example => 0,
+			description => "disable use of markdown discount?",
+			safe => 1,
+			rebuild => 1,
+		},
 }
 
 my $markdown_sub;
@@ -50,6 +58,25 @@ sub htmlize (@) {
 				}
 			}
 		}
+		if (! defined $markdown_sub &&
+		    (! exists $config{nodiscount} || ! $config{nodiscount})) {
+			eval q{use Text::Markdown::Discount};
+			if (! $@) {
+				$markdown_sub=sub {
+					my $t=shift;
+					# Workaround for discount binding bug
+					# https://rt.cpan.org/Ticket/Display.html?id=73657
+					return "" if $t=~/^\s*$/;
+					# Workaround for discount's eliding
+					# of <style> blocks.
+					# https://rt.cpan.org/Ticket/Display.html?id=74016
+					$t=~s/<style/<elyts/ig;
+					my $r=Text::Markdown::Discount::markdown($t);
+					$r=~s/<elyts/<style/ig;
+					return $r;
+				}
+			}
+		}
 		if (! defined $markdown_sub) {
 			eval q{use Text::Markdown};
 			if (! $@) {
@@ -66,8 +93,9 @@ sub htmlize (@) {
 					$markdown_sub=\&Markdown::Markdown;
 				}
 				else {
+					my $error = $@;
 					do "/usr/bin/markdown" ||
-						error(sprintf(gettext("failed to load Markdown.pm perl module (%s) or /usr/bin/markdown (%s)"), $@, $!));
+						error(sprintf(gettext("failed to load Markdown.pm perl module (%s) or /usr/bin/markdown (%s)"), $error, $!));
 					$markdown_sub=\&Markdown::Markdown;
 				}
 			}