Use defines for character constants for open and closing braces and parantheses. This helps editors to find its way through the horrible mess of Var_Parse. Rewrite a for() loop into a while() to make it clearer.
Use defines for character constants for open and closing braces and
parantheses. This helps editors to find its way through the horrible
mess of Var_Parse. Rewrite a for() loop into a while() to make it clearer.

Submitted by:	Max Okumoto <okumoto@ucsd.edu>

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