just so it easily findable on my homepage

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

diff --git a/IkiWiki/Plugin/mdwn.pm b/IkiWiki/Plugin/mdwn.pm
index 11f3f0137627643fe285e0464b59b2e0086b3f88..430194bffdcc6444f34036709d9dc3767187af85 100644 (file)
--- a/IkiWiki/Plugin/mdwn.pm
+++ b/IkiWiki/Plugin/mdwn.pm
@@ -4,14 +4,38 @@ package IkiWiki::Plugin::mdwn;
 
 use warnings;
 use strict;
 
 use warnings;
 use strict;

-use IkiWiki 2.00;
+use IkiWiki 3.00;

 
 

-sub import { #{{{
-       hook(type => "htmlize", id => "mdwn", call => \&htmlize);
-} # }}}
+sub import {
+       hook(type => "getsetup", id => "mdwn", call => \&getsetup);
+       hook(type => "htmlize", id => "mdwn", call => \&htmlize, longname => "Markdown");
+}
+
+sub getsetup () {
+       return
+               plugin => {
+                       safe => 1,
+                       rebuild => 1, # format plugin
+                       section => "format",
+               },
+               multimarkdown => {
+                       type => "boolean",
+                       example => 0,
+                       description => "enable multimarkdown features?",
+                       safe => 1,
+                       rebuild => 1,
+               },
+               nodiscount => {
+                       type => "boolean",
+                       example => 0,
+                       description => "disable use of markdown discount?",
+                       safe => 1,
+                       rebuild => 1,
+               },
+}

 
 my $markdown_sub;
 
 my $markdown_sub;

-sub htmlize (@) { #{{{
+sub htmlize (@) {

        my %params=@_;
        my $content = $params{content};
 
        my %params=@_;
        my $content = $params{content};
 


@@ -25,13 +49,34 @@ sub htmlize (@) { #{{{
                if (exists $config{multimarkdown} && $config{multimarkdown}) {
                        eval q{use Text::MultiMarkdown};
                        if ($@) {
                if (exists $config{multimarkdown} && $config{multimarkdown}) {
                        eval q{use Text::MultiMarkdown};
                        if ($@) {

-                               error(gettext("multimarkdown is enabled, but Text::MultiMarkdown is not installed"));
+                               debug(gettext("multimarkdown is enabled, but Text::MultiMarkdown is not installed"));
+                       }
+                       else {
+                               $markdown_sub=sub {
+                                       Text::MultiMarkdown::markdown(shift, {use_metadata => 0});
+                               }

                        }
                        }

-                       $markdown_sub=sub {
-                               Text::MultiMarkdown::markdown(shift, {use_metadata => 0});
+               }
+               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;
+                               }

                        }
                }
                        }
                }

-               else {
+               if (! defined $markdown_sub) {

                        eval q{use Text::Markdown};
                        if (! $@) {
                                if (Text::Markdown->can('markdown')) {
                        eval q{use Text::Markdown};
                        if (! $@) {
                                if (Text::Markdown->can('markdown')) {


@@ -67,6 +112,6 @@ sub htmlize (@) { #{{{
        $content=Encode::decode_utf8($content);
 
        return $content;
        $content=Encode::decode_utf8($content);
 
        return $content;

-} # }}}
+}

 
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