Log Message:
-----------
Fix psql \h output for case of no parameters (ie, list all the known commands)
to format properly for the actually needed column width, instead of having
a hard-wired assumption about the longest command name length. Also make it
respond to the current screen width. In passing, const-ify the constant
table.
Modified Files:
--------------
pgsql/src/bin/psql:
create_help.pl (r1.16 -> r1.17)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/create_help.pl?r1=1.16&r2=1.17)
help.c (r1.121 -> r1.122)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/help.c?r1=1.121&r2=1.122)