Обсуждение: pgsql: Add psql \prompt capability.

Log Message:
-----------
Add psql \prompt capability.

Chad Wagner

Modified Files:
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    pgsql/doc/src/sgml/ref:
        psql-ref.sgml (r1.186 -> r1.187)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/psql-ref.sgml.diff?r1=1.186&r2=1.187)
    pgsql/src/bin/psql:
        command.c (r1.177 -> r1.178)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/command.c.diff?r1=1.177&r2=1.178)
        help.c (r1.116 -> r1.117)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/help.c.diff?r1=1.116&r2=1.117)
        tab-complete.c (r1.158 -> r1.159)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/tab-complete.c.diff?r1=1.158&r2=1.159)