From 299f24a04902c8f9ec127e3289a90259f9e4743e Mon Sep 17 00:00:00 2001
From: Phil Scherer <pnscher@evoforge.org>
Date: Fri, 4 Dec 2020 16:00:36 +0000
Subject: [PATCH] Add syntax highlighting to Groovy

---
 lib/docs/filters/groovy/clean_html.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/docs/filters/groovy/clean_html.rb b/lib/docs/filters/groovy/clean_html.rb
index c08e8044..baf88527 100755
--- a/lib/docs/filters/groovy/clean_html.rb
+++ b/lib/docs/filters/groovy/clean_html.rb
@@ -86,6 +86,10 @@ module Docs
           node.name = node.name.sub(/\d/) { |i| i.to_i - 1 }
         end
 
+        css('pre').each do |node|
+          node['data-language'] = 'groovy'
+        end
+
         doc
       end
     end