%META:TOPICINFO{author="ChrisBartram" date="1170386319" format="1.1" version="1.2"}%
%META:TOPICPARENT{name="Hp3000ProgrammingFeatures"}%
---+ [[Hp3000RunFromVtSession][How to tell if your program is being run from a VT session on an HP3000]]

Do a (call of the routine called) NSINFO for the $BACK environment. 

If you get an error, you're not a VT session. If no error, you get back the name of the originating node (usually :-) ). 


  --[[JeffKell]]


-- Main.ChrisBartram - 09 Jun 2006