Note: This extension is unable to work on its own.
The trf extension has to be installed too, to make it
operational. Just follow the link in the last sentence to
its documentation, or this one to find its distribution.
The extension is distributed in several variants, as listed
below. The given links allow an immediate download.
Upcoming: Version 2.0.
Changes to expect:
- Drops support for Tcl 7.x. / Tk 4.x.
Allows compilation with its own stub table, and uses the
Trf stub table..