symfony/symfony — pull request #5382 by rdohms (2012-08-30 08:17:51+00:00)
Title: Issue #5307: HTML regexp when match is false

When match is false the html5 validation regexp should be either inverted or not added.
Since we are in RC added a fix where this is not added, but marked a @todo so that this
can be revisited and we try to inverse the regexp instead.

Discussed in #5307.