Bug 454248

Summary:	Kate Vi Mode can't set kaymapping <BS>
Product:	[Applications] kate	Reporter:	red_Arti <jijiliu35>
Component:	Vi Input Mode	Assignee:	KWrite Developers <kwrite-bugs-null>
Status:	REPORTED ---
Severity:	normal
Priority:	NOR
Version First Reported In:	22.04.1
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description red_Arti 2022-05-23 02:12:46 UTC

STEPS TO REPRODUCE
1. Configure Kate -> Editing -> Vi input Mode
2. In "Key Mapping" table, create a mapping.
3. In the command or replacement column, input "<BS>"
4. Apply and save

OBSERVED RESULT
When you open the setting again, you'll see a wrong non-ASCII character in the keymapping column.
And the keymapping won't work.

EXPECTED RESULT
Keymapping works. 
The column shows the original "<BS>" string

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: kded-5.76.0
(available in About System)
KDE Plasma Version: 5.18.6
KDE Frameworks Version: 5.76.0
Qt Version: 5.12.7