Fix cleanup of ROC command.
authorJohn Darrington <john@darrington.wattle.id.au>
Sun, 19 Jul 2009 11:35:35 +0000 (13:35 +0200)
committerJohn Darrington <john@darrington.wattle.id.au>
Sun, 19 Jul 2009 11:35:35 +0000 (13:35 +0200)
Properly deallocate variables, and use correct
symbols for parser return values.  Also, delete
roc.h which is unnecessary.  Thanks to Ben Pfaff
for pointing out these problems.


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