776adb5704
Kept the old hacks where they don't break the build in case they things they fix are still relevant. I checked that the upgrade doesn't break: 1) Asymptote and EProver builds. 2) My XeLaTeX demo from configurations/ repository. 3) Some of my own files. The upgrade fixes problems with simultaneous use of 3D and LaTeX labels in Asymptote. Please provide a test that worked previously and is broken now if you need to revert this update or its parts.