Created attachment 135504 [details] Stacktrace crash SUMMARY Problem with Emmet, expand abbreviation. STEPS TO REPRODUCE 1. Start Kate. In untitled document p <expand> works, bq>p <expand> crashes. Always. 2. In many cases a <expand> is also enough to crash Kate. OBSERVED RESULT Crashes EXPECTED RESULT SOFTWARE/OS VERSIONS Linux/KDE Plasma: Kubuntu 20.10 Groovy Gorilla, completely up to date KDE Plasma Version: 5.19.5 KDE Frameworks Version: 5.74.0 Qt Version: 5.14.2 ADDITIONAL INFORMATION Attached a stacktrace of step one crash, bq>p
Qt 5.14 is known to crash in these cases. Can you try Qt 5.15.2? It should be fixed there, can you confirm?
I can go as fast as Kubuntu updates come in, to not disturb the flow and coherence between packages. In view of your comment, we could wait for such updates or close this bug report. In case the bug persists, I could then later reopen.
Ok, then please come back to us later. Meanwhile, I already closed this report for now.