Re: Longlines and insert

[Chong Yidong]

Stefan Monnier <address@hidden> writes:

> Maybe longlines-mode could provide a variable
> "longlines-inserted-LF-are-hard" and then use it in an
> after-change-functions hook to mark all inserted LF as hard when that
> variable is non-nil.
>
> I'd guess that the variable should be non-nil by default and only bound to
> nil at a few specific spots, hopefully all of them in longlines.el.

The problem with using an after-change-function is that the function
is only told that the text was changed in a particular region, not
what the change was.  There is no way to tell whether a soft newline
encountered in that region is a legit soft newline, or one produced by
an (insert "foo\n") call.