Dizan Vasquez
6/16/2007 5:34:00 PM
> Two questions:
> (1) have you seen this come up in practice, and where?
Well, I've found them while debugging the Brilliance themes in
ultraviolet, they include many uses of this.
> (2) How are you interpreting this? As
> source.ruby - (string - text.html.basic)
> or
> (source.ruby - string) - text.html.basic
> or as something else entirely?
As
(source.ruby - string) - text.html.basic
To be more precise: if any individual scope which is preceded by a
minus sign matches, then the score for the whole expression is zero
regardless of the non-minus matches.
Cheers,
Dizan