I gave this a look. I think it needs to be revised by somebody with a better understanding of scanner (flex) than me, but I didn't like the changes in psqlscan.l at all; the new <xvl> pattern is too unlike the rest of the surrounding patterns, and furthermore it has been placed within the block that says it mirrors the backend scanner, when it obviously has no equivalent there.
I assume there's a better way to do this. Hints would be appreciated. -- Álvaro Herrera http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
