Fix bugs in ocaml versions of pltr1 and pltr2. ANR for Hezekiah Carty.
Fix bugs in ocaml versions of pltr1 and pltr2. ANR for Hezekiah Carty.


svn path=/trunk/; revision=8700

FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot