"Peter Bienstman" <peter.bienst...@gmail.com> writes: > Is there anything I can do to speed this up?
Might be a good idea to profile the operation to see where it is spending time. Can you: M-x profiler-start C-x C-f (or whatever you are doing to open the file) M-x profiler-report Here's my output on your file: https://p.andyklock.com/_CPU-Profiler-Report_2020-09-22_13_27_05_.html Maybe that will help point you into the right (or at least a) direction. Andy K REF: https://www.gnu.org/software/emacs/manual/html_node/elisp/Profiling.html