Add a shortcut for Meta+P
Summary:
Also relevant: http://mjg59.livejournal.com/121851.html
BUG:365147
Reviewers: Plasma, davidedmundson, graesslin
Reviewed By: Plasma, davidedmundson, graesslin
Subscribers: plasma-devel
Tags: Plasma
Differential Revision: https://phabricator.kde.org/D2112