This document accompanies setops 1.0p2, as
distributed at March 31, 2001
setops is an extension library to the script language tcl, as
created by John Ousterhout. It provides a set of fundamental set operations
(hence the name, not 'set' to avoid confusion with the core command
of the same name).
The first versions (up to 0.2) were written in pure tcl, but 1.0
is a reimplementation in C.
This extension is the first result of the unification effort for
list commands and extensions, see http://purl.org/thecliff/tcl/wiki/List at the Tcl'ers Wiki.
It is hoped that this extension will be distributed as part of tcl
itself in the near or medium future.