TREV

What: TREV

 Where: http://www.doulos.com/knowhow/tcltk/examples/trev/
 Description: the Tcl Regular Expression Visualiser.
        Demonstrate how a regular expression matches text
        Currently at version 0.0 .
 Updated: 08/2005
 Contact: See web site

Jonathan explains [L1 ] several of TREV's advantages.