Larry Virden:
>>set ::i 1 ;# set the global variable i
Thanks this works great!
To try and sum up the responses I got and make sure I 'get it'.
-Local variables only exist inside a procedure (non-persistent). (Their
scope is the procedure)
-Namespace variables persist and are encapsulated within a namespace
('global within namespace only' or their scope is within the namespace)
-Global variables truly have a global scope and are persistent. If this
is so, does it not lead to possible problems if two different namespaces
declare the same global variable?
Chris Bennent: Thanks for the tip on the book. Are there any other good
TCL/TK books to be aware of? I am writing a wrapper for rDesktop to
teach myself TCL/TK.
Thanks,
Jeff Birt
Electronics Engineer
Integrated Systems Facility
University of Missouri - Rolla
573.341.6058
-------------------------------------------------------
This SF.Net email is sponsored by Sleepycat Software
Learn developer strategies Cisco, Motorola, Ericsson & Lucent use to deliver
higher performing products faster, at low TCO.
http://www.sleepycat.com/telcomwpreg.php?From=osdnemail3
_______________________________________________
vtcl-user mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/vtcl-user
