guard KateViewConfig setters, if option is set and does not change
guard KateViewConfig setters, if option is set and does not change

hlamer/kate,DickJ/kate,cmacq2/kate,sandsmark/kate,sandsmark/kate,cmacq2/kate,hlamer/kate,sandsmark/kate,cmacq2/kate,DickJ/kate,hlamer/kate,DickJ/kate,hlamer/kate,hlamer/kate,hlamer/kate,DickJ/kate,hlamer/kate,jfmcarreira/kate,hlamer/kate,sandsmark/kate,hlamer/kate,jfmcarreira/kate,hlamer/kate,jfmcarreira/kate