LaTeX: syntax highlighting

4 years ago · f139802767
parent 776ec5a35d
commit f139802767
2 changed files with 1647 additions and 1299 deletions
--- a/assets/javascripts/vendor/prism.js
+++ b/assets/javascripts/vendor/prism.js
--- a/lib/docs/filters/latex/clean_html.rb
+++ b/lib/docs/filters/latex/clean_html.rb
@ -13,6 +13,11 @@ module Docs

        css('h1, h2, h3, h4').each { |node| node.content = node.content.sub /^[0-9A-Z]+(\.[0-9]+)* /, '' }

+        css('pre').each do |node|
+          node.delete 'class'
+          node['data-language'] = 'latex'
+        end
+
        doc
      end
    end