Jerome Wagner <jerome.wagner@xxxxxxxxxxx> writes: > Would it make sense to use these sgml synopsis as some kind of source of > truth, parse them, and automatically generate a parser for a specifc > language ? Probably not. First, it is not uncommon for corner cases (such as legacy syntaxes) to go unmentioned in the documentation. Second, the implementation is often encrusted with details we'd just as soon not expose to users. An example here is the need to be very specific in the Bison grammar about whether extra parens in a "foo IN ((SELECT ...))" construct belong to the SELECT or the IN. It might be nice to have some sort of tool that could check compatibility of the doc synopses with the actual grammar. But I doubt that trying to auto-generate either one from the other would be a win. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
