This adds support for getting dimensions from stdin and stderr, as well as searching all 3 streams for dimensions (feature parity with the unix implementation).
I just asked for a rebase of #28 which may require the same from this PR. Let me see if that author is still interested in their PR, if not I'll tackle it and ping you once it's done.
This adds support for getting dimensions from stdin and stderr, as well as searching all 3 streams for dimensions (feature parity with the unix implementation).