On 18 Oct 2014, at 0:13, Matt Neuburg wrote:
When I quit TextMate and then later relaunch it and open the same project window, that window has lost 300 pixels of its width […]
Sorry about that, as a temporary fix you can enable Prefenreces → Projects → Filebrowser → “adjust window when toggling display”, but it’ll be fixed in next build (I think this broke when I improved the restoring process for zoomed windows).