Re: [boost] [Regex] Avoid exceptions whenusing invalidregularexpressions

Was that an oversight, or an explicit decision made as part of the "standardisation"? I'd hate for the latter to be true (much as I prefer exceptions when available for this sort of handling).

I cut out a lot of stuff that wasn't in the std proposal if there was a better alternative. In this case I may have been over-zealous, or at least not paying enough attention. It is worth preserving IMO, I'll update the docs when I have a minute. John.