Tcllib is a collection of utility modules for Tcl. The intent is to collect commonly used function into a single library, which users can rely on to be available and stable. There are too many modules now to list here. Browse the on-line documentation at http://tcllib.sourceforge.net/doc/ to get the idea. This port installs pure-Tcl versions of the modules only. C-implementations -- for some of the modules -- can be added by installing devel/tcllibc port. WWW: http://tcllib.sourceforge.net/