Bob,

With 12.1.35, I'm getting the following error with both set picking off and set picking false:

script ERROR: unrecognized SET PICKING SELECT parameter: false
----
         set picking >> false <<

I've not noticed this before because as it turns out most of my set picking off commands do not matter! I finally noticed it with a situation where picking off is required.

Otis

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Otis Rothenberger
Department of Chemistry
Illinois State University Normal, IL 61790-4160
http://chemagic.org