Using threads with rxvt

[Steve Talley]

Hello,

This may be more an rxvt question than a mutt question...

I recently switched from xterm to rxvt.  Unfortunately, rxvt
doesn't seem to recognize the escape sequences necessary to
display the arrows used by mutt to display threads.

Attached is a screenshot of what mutt's thread display looks like
on my xterm (mutt_xterm.gif).  Also attached is a screenshot of
what mutt looks like under rxvt.  How can I get rxvt to display
threads correctly?  I don't think it's a font problem, since
both the xterm and rxvt are using the same font.  I know it's
possible for rxvt to do this, from the screenshot on the mutt
FAQ:

http://www.math.fu-berlin.de/~kesim/mutt/

Does anyone know how to get rxvt to allow mutt to display the
correct characters to show threads correctly?  Is there an option
I can send to mutt to use different characters?

Thanks,

Steve

mutt_xterm.gif

mutt_rxvt.gif