[MACTCL] Setting environment variables ...

[Charles H. <he...@ll...>]

Hello,
I have a tcl script that calls a command line application. Now, in 
order for that application to be called outside of it's directory I 
need to set a environment variable. Is this possible, and if so how? 
Otherwise I'll have to write a shell script to execute my tcl script.

Thanks,

- Charles