Update itcl to the latest release.
Please note this also works with Tcl 8.4 (just update Makefile and files/makefile.lib), but I haven't test it thoroughly.
Fix: Unified diff:
How-To-Repeat: itk update will be submitted shortly. I think in the future itcl and iTk ports will have to be merged and build from the CVS version like NetBSD and other OSs out there do.