> "Christopher Kings-Lynne" <[EMAIL PROTECTED]> writes: > > Can someone comment on my use of %prec BETWEEN? Is that still > correct now > > that we have the extra BETWEEN forms? > > Looks fine. AFAICS we want all these forms to have the binding > precedence assigned to BETWEEN. If you don't do the %prec thing > then the productions will have the precedence of their rightmost > terminal symbol, ie, AND, ie, wrong.
OK, I've proven that I cannot move the SYM/ASYM keywords anything lower than totally reserved without causing shift/reduce errors. Is this acceptable? Also, Tom (or anyone): in regards to your previous email, should I just go back to using opt_symmetry to shorten the number of productions, since I have to make them reserved words anyway? Chris ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/users-lounge/docs/faq.html
