D-Programming-Language/phobos — pull request #1217 by jacob-carlborg (2013-03-22 14:46:45+00:00)
Title: Enable a bunch of tests for std.net.isemail.

These tests were previously commented out because of a bug
the regular expression module. Now when we have a new regular
expression module we can enable these tests.

This also fixed a bug in the internally used "substr" function.