Log Message:
-----------
Minor code cleanup for PL/Python: fixup some strangely formatted comments,
and change two elogs into ereports because they could actually occur
in practice.
Modified Files:
--------------
pgsql/src/pl/plpython:
plpython.c (r1.68 -> r1.69)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpython/plpython.c.diff?r1=1.68&r2=1.69)