Switch from RubyLexer to CLexer

Author: ddeboer

doc/conf.py

@@ -5,11 +5,11 @@
 import sys, os
 from sphinx.highlighting import lexers
 from pygments.lexers.web import PhpLexer
-from pygments.lexers.agile import RubyLexer
+from pygments.lexers.compiled import CLexer
 
 lexers['php'] = PhpLexer(startinline=True, linenos=1)
-lexers['varnish3'] = RubyLexer()
-lexers['varnish4'] = RubyLexer()
+lexers['varnish3'] = CLexer()
+lexers['varnish4'] = CLexer()
 
 on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
 if not on_rtd:  # only import and set the theme if we're building docs locally