Custom output processing

[Murrgon]

I just got my hands on VBP and I am trying to do some custom processing. I want to do some reporting before my project begins to be compiled.

I am using CVS and the first thing I want to do is list the users who are currently still editing files in the project that I am about to build. VBP doesn't seem to support the 'editors' CVS command so I made a generic "Run Program" action to do it. It runs fine and the editors appear in the output window/log. What I would like to do is grab that output (using script I guess) and process it myself to remove anything that is unecessary.

Is there some way I can trap the output of an action, without it going to the output/log first, and process it and output my own messages?

Thank you