From: Charles Thornton Date: 2008-02-09T17:03:57+09:00 Subject: IRHG -- Dumping T-Nodes OK - Here is the problem I want to modify 1.8.6 source to allow the printing of the completed T_NODE structure (the AST?) in my own format. I assume that I can write a Ruby Callable extension that can dump the T_NODE structure at the time of my call. Can this be done, and can someone give the bare essentials on how to do it. Chuck T.