Overview:

tclTCP is a library that allows TCL based applications to
communicate via TCP/IP, without using Tk's "send" command.
tclTCP is an extension to Tk/TCL, and does not require patching the 
TCL or Tk sources.  In contrast to tcl-dp, tclTCP does NOT require Tk and X. 


As part of its implementation, tclTCP provides a simple event handling 
capability for TCL applications to handle file I/O and "whenIdle" calls.
(It does not provide timer handling.)

Note that non-TCL applications can send commands to a TCL interpreter 
via a socket if the TCL application uses tclTCP.

	
	TCP/IP clients and servers for TCL -- Installation Instructions



Changes in RELEASE 2.1
1) patch to handle situations like:

$c send {expr $a+$b}

(thanks to  gah@mhcnet.att.com)
This eliminates the need to have "eval" calls in "$c send" statments.

2) src/Imakefile with shared library support was modified to work with X11R6
imake configuration. (If you are using X11R5, 
mv src/Imakefile.xllr5 src/Imakefile)

3) fixed two memory leaks in src/tclTCP.c

4) added tcltcp executable for testing. 

5) added manual page install to Imakefile

Please direct correspondence on this package to 

Joe VanAndel (vanandel@ncar.ucar.edu) who ported it to TCL7.3, Tk3.6