Re: automating line wraps altogether

[Peter Lee]

"Daniel R. Anderson" <dan@mathjunkies.com> writes:

> Is there any way to tell emacs to delete all newlines and rewrap at so
> many chars?

Couldn't you M-% C-qC-j RET RET

Set the fill column with M-x set-fill-column

Then select all the lines and do M-x fill-region RET