nzakas/parser-lib — pull request #110 by hartman (2014-03-13 09:48:04+00:00)
Title: Add support for -webkit and -0 vender prefixed viewports

@-webkit-viewport
https://bugs.webkit.org/show_bug.cgi?id=95961

@-o-viewport:
http://www.opera.com/docs/specs/presto28/css/viewportdeviceadaptation/

@-moz-viewport doesn't exist (yet)
https://bugzilla.mozilla.org/show_bug.cgi?id=747754