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-rw-r--r--IkiWiki/Plugin/mdwn.pm22
1 files changed, 14 insertions, 8 deletions
diff --git a/IkiWiki/Plugin/mdwn.pm b/IkiWiki/Plugin/mdwn.pm
index 0fc077f5e..c871e2a4d 100644
--- a/IkiWiki/Plugin/mdwn.pm
+++ b/IkiWiki/Plugin/mdwn.pm
@@ -10,28 +10,34 @@ sub import { #{{{
hook(type => "htmlize", id => "mdwn", call => \&htmlize);
} # }}}
-my $markdown_loaded=0;
+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';
$blosxom::version="is a proper perl module too much to ask?";
use warnings 'all';
eval q{use Markdown};
- if ($@) {
+ if (! $@) {
+ $markdown_sub=\&Markdown::Markdown;
+ }
+ else {
eval q{use Text::Markdown};
- if ($@) {
+ if (! $@) {
+ $markdown_sub=\&Text::Markdown::Markdown;
+ }
+ else {
do "/usr/bin/markdown" ||
error("failed to load Markdown.pm perl module ($@) or /usr/bin/markdown ($!)");
+ $markdown_sub=\&Markdown::Markdown;
}
}
- $markdown_loaded=1;
require Encode;
}