KConfigIniBackend: Make diagnostics about escape sequences more readable
Instead of this:
kf.config.core: "KConfigIni: In file scrcpy.desktop, line 8: " "Invalid escape sequence \"\\\"\"."
We'll be getting this:
kf.config.core: KConfigIni: In file scrcpy.desktop, line 8: Invalid escape sequence: «\"»
Which is still our bug to fix, but at least now it's clear which one.
Edited by ivan tkachenko