[Users] error in display of empty quoted lines

[Dave Howorth]

On Sun, 8 Apr 2018 17:19:32 +0100
Dave Howorth <dave at howorth.org.uk> wrote:
> There was another message, also produced by Thunderbird with
> format=flowed, that claws renders inelegantly:

And I've just found another even worse example. Again Blunderbird V and
again format=flowed. Source is:

>    some quoted
> text here.
> 

some unquoted text here.

(spaces after the > but none at the end of any quoted text so very
definitely broken)
And claws renders it as:

> >    some quoted
> text here.
> some unquoted text here.

Quite why claws has ignored the completely blank line I don't know.