XFWM: clean up technical debts

Hello folks,


I've submitted another round of PRs for cleaning up old technical debt,
all those PRs are marked w/ prefix "Cleanup:".

Since 4.18 release is out now, we can start merging them.

Here's a list of trivial ones, that should be reviewed quickly:

https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/42/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/44/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/52/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/66/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/67/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/73/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/74/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/75/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/77/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/78/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/79/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/80/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/88/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/106/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/107/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/108/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/109/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/110/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/111/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/112/diffs
https://gitlab.xfce.org/xfce/xfwm4/-/merge_requests/113/diffs


have fun,

-- 
---
Hinweis: unverschlüsselte E-Mails können leicht abgehört und manipuliert
werden ! Für eine vertrauliche Kommunikation senden Sie bitte ihren
GPG/PGP-Schlüssel zu.
---
Enrico Weigelt, metux IT consult
Free software and Linux embedded engineering
[email protected] -- +49-151-27565287
_______________________________________________
Xfce4-dev mailing list
[email protected]
https://mail.xfce.org/mailman/listinfo/xfce4-dev