[boost] support for lookbehind assertions

From: Michael Johnson (michael_at_[hidden])
Date: 2003-03-23 23:47:15

Does anybody know if regex++ has support for lookbehind assertions, or if
there is a way of achieving the same result with other expressions.

Example lookbehind assertion:
(?<!\\), - match a [,] only when it is not preceeded by a [\] character