Hi Greg, There's nothing in undo-tree that I'm aware of that would be affected by which major-mode you're in. I use AUCTeX+undo-tree myself daily, without any issues.
This is most likely some issue with your local configuration. But without a proper bug report, including step-by-step instructions on how to reproduce the problem starting from "emacs -Q", I'm just guessing, and it's impossible to say much more than that. Best wishes, Toby On Wed, Mar 04, 2020 at 12:04:11AM -0500, Greg Bognar wrote: > I use the undo-tree package from GNU Elpa. Recently, the undo command > (undo-tree-undo) stopped working when I edit .tex files with AUCTeX (in > LaTeX-mode). As far as I can tell, it works as expected in all other modes. > Emacs seems to hang and I have to hit C-g repeatedly to be able to edit again. > The default M-x undo command still works. > > Since I have a lot of customizations, it's possible the cause is somewhere in > my > init file. But before I try to track it down, I wonder if anyone else > experienced this problem and have some ideas. > > Thanks! -- Dr T. S. Cubitt Reader (Associate Professor) in Quantum Information Royal Society University Research Fellow Department of Computer Science University College London email: [email protected] web: www.dr-qubit.org
