Trf

Trf is an extension library to the script language tcl, as created by John Ousterhout.

Version: 2.1p2
License: BSD License
Operating System: Linux
Homepage: memchan.sourceforge.net
Developed by: Andreas Kupries

Trf is an extension library to the script language tcl, as created by John Ousterhout. It extends the language at the C-level with so-called "transformer"-procedures.

With the help of some patches to the core the package is able to intercept all read/write operations on designated channels, thus giving it the ability to transform the buffer contents as desired.

Existing transforms include Base64, UUencode, Hashes (SHA, MD5, ...), error correction codec, zlib-based compression, script level transforms.