@ -54,7 +54,7 @@ loop:
switch event.Type {
case termbox.EventKey:
if lineEditor == nil && columnEditor == nil && !showingHelp {
if event.Key == termbox.KeyEsc {
if event.Key == termbox.KeyEsc || event.Ch == 'q' {
break loop
} else if event.Ch == '+' || event.Ch == '-' {
lineEditor = new(mop.LineEditor).Initialize(screen, quotes)