Pengji Zhang <m...@pengjiz.com> writes:
Eli Zaretskii <e...@gnu.org> writes:
AFAICT, this function exists for the special case of decoding
email messages. Can email messages have flowed-encoded text
without a hard newline at the end?
I think you meant "encoding"? Anyway, if I understand it
correctly, an email message should always end with a newline,
but it is not necessarily a hard newline. For example,
'message.el' inserts a normal newline:
https://git.savannah.gnu.org/cgit/emacs.git/tree/lisp/gnus/message.el#n4944
I just realized this insertion of newline happens after encoding,
so this is irrelevant here. Sorry.
It seems that during encoding, no such a newline is added at all.
To reproduce:
- Run 'emacs -Q'
- C-x m C-c C-b
- M-x use-hard-newlines RET n
- C-x f 10 RET
- Eval: (dotimes (i 10) (insert "word "))
- RET RET
- Eval: (dotimes (i 10) (insert "word "))
- M-q
- C-u M-x mml-preview RET
In the preview buffer, the first paragraph is filled but the
second is not.
