undef

Used to undefine defined NCL symbols.

Synopsis

	procedure undef( 
		names:string
	)

Arguments

names: string names of any dimensionality of symbols to be undefined

Description

This function is to be used primarily to undefine functions and procedures although it does work for variables. undef will remove from the symbol table any references matching the input. WARNING: once a function, procedure or variable is undefined there is no way to get it back.

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$Revision: 1.4 $ $Date: 1998/06/15 21:30:37 $