Log Message:
-----------
barebones variable name -> tuples_only, for consistency.
Modified Files:
--------------
pgsql/src/bin/psql:
command.c (r1.147 -> r1.148)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/command.c.diff?r1=1.147&r2=1.148)
print.c (r1.64 -> r1.65)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/print.c.diff?r1=1.64&r2=1.65)