getfilevarnames

This function returns an array of file variable names for a given file.

Synopsis

	function getfilevarnames( 
		the_file [1] : file
	)

Arguments

the_file: A reference to a file that was added with the addfile function.

Description

This function returns an array of strings with each element containing the name of a file variable. The length of this array is equal to the number of variables in the file. This function is useful when accessing file variables by string name. (See Files.)

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$Revision: 1.7 $ $Date: 1998/06/15 21:29:38 $