7b5cbfd6d6
Version 2. Same change but rebased after Ron's improvements. Fixes bug where if you open a read only file, you can't save it as a different filename. function old new delta colon 3160 3162 +2 Signed-off-by: Alison Winters <alisonatwork@outlook.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>