Purpose: explain the proper use of source and other means of including user function code into a running interpreter (wishrc/tclshrc/whatever--see "The RC File" for details). Also provide a launching point for discussions on send, use of socket based communications like the comm extension, and other alternatives.

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• Tcl's source command
• Tcl's socket command
• The comm package [1]. comm now appears to be part of TclLib. --WHD
• Tk's send command
• Tcl's dde command. This is windows specific.

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See also How to change a running system - RS - This page demonstrates how long titles in the Wiki can be. Still, shorter titles might draw more links from other pages - it's just lazyness...

Please choose more succinct page titles...

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