Log Message:
-----------
Improve psql's \df slash command to include the argument names and modes
(OUT or INOUT) of the function. Patch from David Fetter, editorialization
by Neil Conway.
Modified Files:
--------------
pgsql/src/bin/psql:
describe.c (r1.140 -> r1.141)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/describe.c.diff?r1=1.140&r2=1.141)