filter message display in 'summary'?

[Matt Price <matt.price@utoronto.ca>]

Hello again,

when I used to use mutt, one of my favourite features was the 'limit'
command, whereby I could very quickly filter the messages displayed in a
folder summary. Is there a siilar command in wl -- in which you enter
a string, and wl checks quickly for that string in certain headers (in
mutt I think the default was sender, addressees, and subject)?  I
would love to be able to do something like that.

Thank you agin,
Matt