Tk::Internals(3pm) on Linux
The text 5367bdb68e00, as Debian 2.2 (Potato) shipped it.
what is Perl Tk interface doing when you call Tk functions. This information is worse than useless for perlTk users, but can of some help for people interested in using modified Tk source with perlTk. This document is under construction. The information is believed to be pertinent to the version of portableTk available when it was created. All the details are subject to change.