Add the regex syntactic sugar: /r/m:s.

/r/[m][:s] where r is a regex, m is a modifier and s the maximum size.
It is strictly equivalent to regex('/r/[m]', s).
[auto] Merge from Praspel

    • #367347d — Add the regex syntactic sugar: /r/m:s. (Ivan Enderlin, 2013-06-24)

---

Merge remote branch 'library-praspel/master'