In the git repo on sourceforge I've now fixed the tab issue and the problem that the kde-version didn't allow to select variable width fonts.
Regarding the tab width: I had to use QFontMetricsF( font() ).width(' ') * tabSize to calculate the correct width instead of the previously used fontMetrics().width(' ')*tabSize which is only integer based. I also wrote to the mailing list for kate and kwrite (kwrite-de...@kde.org) and told them about this issue and my workaround. Joachim -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/999925 Title: KDiff3 font rendering of changed text broken To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdiff3/+bug/999925/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs