--- a/short.conf	Wed Apr 22 10:44:16 2015 +0200
+++ b/short.conf	Thu Jul 02 15:09:45 2015 +0200
@@ -14,7 +14,10 @@
 [eximopt-inlinemacro]
 <code>{target}</code>
 
+[eximdriver-inlinemacro]
+<strong>{target}</strong>
 
 [macros]
-(?u)\b(var):(?P<target>[\$\w]+)=eximvar[]
-(?u)\b(opt):(?P<target>[\w]+)=eximopt[]
+(?u)\b(i):(?P<target>[\$\w]+)=eximvar[]
+(?u)\b(o):(?P<target>\w+)=eximopt[]
+(?u)\b(d):(?P<target>\w+)=eximdriver[]