On 20/01/14 17:43 -0500, Tim Shen wrote:
The semantic of `nosubs` should simply be that `let all parentheses not be a subexpression and do not capture it`.
It's not clear to me whether the standard says that nosubs implies mark_count() == 0 or that the mark count remains the same, but no sub-expression matches are stored in the results. What does Boost.Regex do?
