--- a/abstract.conf	Fri Apr 17 15:43:36 2015 +0200
+++ b/abstract.conf	Mon Apr 20 16:00:34 2015 +0200
@@ -2,3 +2,10 @@
 subs=verbatim,quotes
 
 
+[quotes]
+$|=vars
+
+[paradef-literal]
+
+[tags]
+vars=<code><em>$|</em></code>