[imp] ML digest formatting breaks on signatures

[Jens-U. Mozdzen]

Hi *,

not nice, but not "high priority" either:

When looking at ML digest emails (i.e. from the IMP mailing list), IMP  
tries to assist by formatting the output (both in preview and message  
view).

If it encounters a signature below an individual message, it validly  
switches to displaying it in "light grey" (by starting a '<span  
class="signature">') - but it will only switch back (end the <span>)  
when encountering a quote.

--- cut here ---
<br>
This is some text.<br>
<br>
<span class="signature">
-- <br>
This is my signature<br>
<br>
<br>
<br>
------------------------------<br>
<br>
Message: 2<br>

[...]

<br>
Quoting Soemone <<a href="#"  
onclick="void(window.open('/horde/imp/dynamic.php?page=compose&to=someonesemail&popup=1','','width=820,height=610,status=1,scrollbars=yes,resizable=yes'));return false;">someonesemail</a>>:<br></span><div class="citation  
quoted1">Hi,<br>
<br>
some quoted text
--- cut here ---

It'd be nice (and easier to read :D ) if the message separator itself  
could be detected and would end the span... the next quote may be  
messages away.

I've opened ticket https://bugs.horde.org/ticket/13826 for this issue.

Thanks & regards,
Jens