When I have a line greater than 80 columns and press enter at the end of the line it breaks the line. So in order to break the line I had to go to end of the long line and press enter.
Instead could it break lines in the buffer before each save, rather than going end of the long line and press enter?
When Auto Fill mode is enabled, inserting a space at a column beyond `current-fill-column' automatically breaks the line at a previous space.
I want to apply breaking long lines before each save.I was wondering is it possible to apply
auto-fill before each save in the complete buffer?