[Tcl-gsoc] Code coverage tool for tcl

[Abhishek T. <abh...@au...>]

Can you suggest a code coverage tool for tcl
Lets say the scenario is :

main.tcl has function :  main()
a.tcl  has function :  a()
b.tcl  has function :  b()
c.tcl  has function :  c()
d.tcl  has function :  d()

main is calling  a which is calling b .....c is calling d.

I thing activestate plugin to eclipse provides a codecoverage way
but that for that I need to keep ecplise up.

I want a tool which can internally cover the code in
main,a,b,c,d - basically the execution path
when i run a test case to cover this execution.

Please help
Regards