This procedure is used to list the currently defined variables that do not reference files or HLU objects.


	procedure list_vars( )


Lists all of the currently defined variables, their types, and their dimensionality. If run at the command line, this procedure invokes a pager for scrolling through the list. The pager is either "more" or whatever the user's PAGER environment variable is set to.

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$Revision: 1.9 $ $Date: 1998/06/15 21:30:08 $