On 2 Nov 2018, at 17:18, Jacob Carlborg wrote:

I noticed that the bottom right and left corners of the TextMate main window is not rounded any more. I think this happened in the rc.14 release. The problem occurs on High Sierra but not on Mojave.

This is most likely because I set the titlebar to draw as “transparent”, which on 10.14 seems to mean that it uses the old (pre 10.14) colors, and thus allowed to make a build on 10.14 without updating the tabs for 10.14 colors.

Latest version from GitHub does not set this flag, so you can try to build from HEAD or wait for next build, which should fix this (and have some updated tabs that work regardless of the titlebar color).

And just a caution: Current HEAD built on 10.14 running in light mode does not have tab colors that match the titlebar.