PLplot developers,

What is the expected method for handling the return value from
plparseopts?  I am interested in general, but at this point more
specifically for the OCaml bindings.  The function currently returns
the integer value returned by the C plparseopts function call.
However, the meaning(s) of this value do not seem to be documented.
Would it be appropriate to raise an exception when plparseopts returns
a non-zero value?

After looking through the interfaces for the other language bindings,
some seem to ignore the return value, and others return it as-is (if I
understand them correctly).  If this is something which should change
then I would like to do so before the upcoming 5.9.1 release.

Hez

-- 
Hezekiah M. Carty
Graduate Research Assistant
University of Maryland
Department of Atmospheric and Oceanic Science

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