ngraham added a comment.
In general I don't think it makes sense to be able to mark an already-modified-but-not-yet-saved document as read-only. It's already been written to! REPOSITORY R39 KTextEditor REVISION DETAIL https://phabricator.kde.org/D19511 To: loh.tar, #ktexteditor, cullmann Cc: ngraham, cullmann, kwrite-devel, kde-frameworks-devel, #ktexteditor, gennad, domson, michaelh, bruns, demsking, sars, dhaumann