When I add a line break in the middle of quoted text, MM should rewrap quoted text below

In this case, it is mainly a question of the editor not really showing
you what happens when sending the message, but it should, so I've marked
this ticket as accepted.

It is technically tricky to show the quoting level in a plain text
editor. The current solution relies on dynamically reflowing paragraphs
when resizing the window based on the text being in a format similar to
format=flowed. Essentially this just means that a quoted line with a
trailing space character is to be considered as part of the same
paragraph as the following line (if it has the same quoting level).

In your example, after you split the paragraph, if you insert the
quoting level characters manually and then resize the window, you will
see the paragraph reflow correctly (this would also happen before
sending the message without resizing the window).

So, to resolve this ticket 2 things should be implemented:

• automatically insert quoting level characters when breaking a quoted paragraph
  
• automatically reflow the second paragraph (for visual feedback of what's really going on)

[state:accepted]

[bulk edit]