Just in case you are not aware, here is some of the ways you can use the highlighter:
Here is some smalltalk code (highlighted lines start with '==')
==WAComponent subclass: #ScrapBook
== instanceVariableNames: ''
== classVariableNames: ''
== poolDictionaries: ''
== category: 'SeasideBook-Hello'
A different style:
+value:source|class=ScrapBook +
Show the class method:
+value:source|class=NAConfiguration|classmethod=migrateToNewDispatcher+
Show an instance method:
+value:source|class=NAStructure|method=root+