Log Message:
-----------
In psql, save history of backslash commands used in multi-line
statements before the multi-line statement, rather than inside the
multi-line statement.
Modified Files:
--------------
pgsql/src/bin/psql:
input.c (r1.51 -> r1.52)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/input.c.diff?r1=1.51&r2=1.52)
input.h (r1.25 -> r1.26)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/input.h.diff?r1=1.25&r2=1.26)
mainloop.c (r1.71 -> r1.72)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/mainloop.c.diff?r1=1.71&r2=1.72)