From: Gustav Eek <gustav.eek@fripost.org>
Date: Mon, 20 Jan 2020 17:36:08 +0000 (+0100)
Subject: Feature. Push listed meta variables to template.
X-Git-Url: https://git.g-eek.se/?a=commitdiff_plain;h=fd0d3342ea90328ff5b6b24b0b328a699683bedc;p=ikiwiki-pandoc.git

Feature. Push listed meta variables to template.

In function *pagetemplate*, template variables are added as pandas_*
variables. This fix provides also those listed as scalar and list meta
keys without the Pandoc prefix.
---

diff --git a/pandoc.pm b/pandoc.pm
index be44a06..9f945bf 100755
--- a/pandoc.pm
+++ b/pandoc.pm
@@ -611,7 +611,9 @@ sub pagetemplate (@) {
     my $page = $params{page};
     my $template = $params{template};
     foreach my $k (keys %{$pagestate{$page}{meta}}) {
-        next unless $k =~ /^pandoc_/;
+        next unless
+            (grep {/^$k$/} (@scalar_meta_keys, @list_meta_keys)) ||
+            ($k =~ /^(pandoc_)/);
         $template->param($k => $pagestate{$page}{meta}{$k});
     }
     return $template;