I noticed odd stuff showing up when I fired up an 8.3 psql after using psql in HEAD. It shows up in .psql_history as well:
decibel(at)platter(dot)1[20:32]~:5%tail -n 2 .psql_history
\134df+\040tools.raise_exception
\df+ tools.raise_exception
decibel(at)platter(dot)1[20:35]~:6%
(last entry is from the 8.3 psql)
--
Jim C. Nasby, Database Architect jim(at)nasby(dot)net
512.569.9461 (cell) http://jim.nasby.net