Log Message:
-----------
Properly recognize and announce input errors.
Modified Files:
--------------
pgsql/src/bin/psql:
input.c (r1.62 -> r1.63)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/input.c?r1=1.62&r2=1.63)
mainloop.c (r1.85 -> r1.86)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/mainloop.c?r1=1.85&r2=1.86)