[ns] memory saving tips

[Ratul Mahajan <ratul@aciri.org>]

Hi, 

Does anyone know of ways to debug memory leaks in Tcl? I am not using Otcl
so the memory conservation tips at
http://www-mash.cs.berkeley.edu/ns/ns-debugging.html are not of much use
to. Nothing very complex is happening in the scripts as such but I am
using lists and associative arrays a fair bit.

Any memory conservation/debugging tips would be appreciated.

thanks,
-ratul