2008/5/23 Simetrical Simetrical+wikilist@gmail.com:
On Fri, May 23, 2008 at 5:04 AM, Roan Kattouw roan.kattouw@home.nl wrote:
Expressions with parentheses like "Living people AND (American people OR Canadian people)" aren't supported yet, but can be emulated with "Living people AND American people OR Living people AND Canadian people" (more complex expressions will probably be impossible to emulate that way, and of course the extension should really support parentheses, I'm working on that).
Any expression involving only AND and OR should be possible to express without parentheses, if AND binds more tightly than OR or vice versa. http://en.wikipedia.org/wiki/Canonical_form_(Boolean_algebra)
Yes, but you're a geek, and casual users are very unlikely to be ;-)
- d.