[pmwiki-users] regular expressions?

[Monty]

One of the downs of WikiPages not being text/plain is that we can't use 
the unix toolchain to do transformations or analysis on them.  Is there 
any tool to permit a WikiAdmin to use a match or replace RegEx across an 
entire Group (or Farm) of pages?

I love the power of regular expressions to find & fix inconsistencies 
(or systemic changes) in texts of a website.