This piece of code makes displaying coloured text (and much more) easy for TCL programmer.
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Full manual page is placed here: http://scripts.one.pl/libterm/libterm.html
Overview of package procedures:
   * tputs - the main procedure of this package. Works similar to TCL 'puts', but allows using of special tags for colors handling.
   * rtputs - this is restricted version of puts. Works faster, but it's less powerful.
   * mv - manages a cursor position. Moving can be relative to current position or nonrelative.
   * curpos - can remember cursor position and restore it later
   * erase - erases pieces of lines, whole lines, pieces of screen or whole screen
   * reset - resets all settings to defaults
   * scroll - defines terminal scroll region (full screen, or some part of screen)

The library source is placed here: http://scripts.one.pl/libterm/libterm-0.9.tar.gz

BUGS:
Version 0.9 could be lilbit unstable (sometimes 'scroll' command doesn't work as it should).

If anybody has idea how to speed-up 'tputs' command, fix 'scroll' command, or simply add some another one, their concepts are welcome :)