FitNesse.
WikiWord [add child]
The syntax of a wiki word is Camel Case: an alternating pattern of upper and lower case letters. Strictly speaking a wiki word is a string of two more more capital letters with lower case letters or numbers between them.



The Java Regular expression that we are using to represent a wiki word is:
\b[A-Z](?:[a-z0-9]+[A-Z][a-z0-9]*)+