Purge and global variables

[Graham Samuel]

As part of a test about preOpenStack messages, I have a global variable which I increment by 1 every time the Revolution sends preOpenStack to my mainstack. I was surprised to find that the incremented value survived the destruction of the stack using the "Purge" button in the Application Overview palette. I mean, it got set to '1' when I first ran the code, but when I purged the whole file and reopened it, the global came up as '2'. I'm up to '5' now... Maybe it's something to do with the presence of the Revo Development Environment (haven't tried it with a standalone).

Is there any official word on what is supposed to happen to globals? I kind of assumed that at the first declaration, a global would be empty.

Graham
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Graham Samuel / The Living Fossil Co. / UK & France
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