[R] Rprofile: distinguish between Rgui, Rterm, JGR?

[Michael Friendly]

[Environment: Win XP, R 2.10.1]

In my Rprofile I have startup code to do various things, intended for 
when I use the Rgui console.
Some of these are causing problems in JGR now that I've installed it.  
How can I test for R
running with Rgui to do some of these things only there?

-- 
Michael Friendly     Email: friendly AT yorku DOT ca 
Professor, Psychology Dept.
York University      Voice: 416 736-5115 x66249 Fax: 416 736-5814
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