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XPdelEnv()
Delete an environment variable
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Function: XPdelEnv()
This Function removes an environment string from the
environment. Sort of XPsetEnv(x,""), but better.
Syntax: XPdelEnv(cVar)
Arguments: <cVar> is the variable one wishes to remove.
Returns: A logical indicating the succes of the operation.
Usage: XPdelEnv('CLIPPER')
* This would remove a SET CLIPPER=.. reference!
* So it gone when you QUIT.
See Also:
XPreadEnv()
XPsetEnv()
XPenvDel()
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