trf: trf (transformer extension library for Tcl)
trf:
trf: Trf extends the TCL language at the C-level with so-called
trf: ``transformer'' procedures. With the help of some patches to the core
trf: the package is able to intercept all read/write operations on
trf: designated channels, thus giving it the ability to transform the
trf: buffer contents as desired. This allows things like transparent
trf: encryption, compression, charset recoding, etc.
trf:
trf: http://www.oche.de/~akupries/soft/trf/
trf: