Log Message:
-----------
Improve error messages from to_tsquery per yesterday's discussion:
provide the bad input, and be sure to mention that we are talking about
a tsearch query.
Modified Files:
--------------
pgsql/contrib/tsearch2:
query.c (r1.28 -> r1.29)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/tsearch2/query.c.diff?r1=1.28&r2=1.29)