+=item $ lei q -t -o /tmp/mdir --mua=mutt s:lei s:skeleton
+
+Write results to a Maildir at "mdir". Mutt will be invoked
+to open mfolder (C<mutt -f %f>) while results are being fetched
+and written.
+
+=item $ lei q kw:flagged L:next
+
+Search for all flagged messages that also have a "next" label.
+
+=item $ lei p2q HEAD | lei q -tt -o /tmp/mdir
+
+Search for messages that have post-image git blob IDs that match those
+of the current repository's HEAD commit, writing them to the Maildir
+directory "mdir" and flagging the messages that were an exact match.
+
+=item $ git show -s HEAD | lei lcat
+
+Display a local message for the public-inbox link contained in a
+commit message.
+
+=item $ lei q -f text m:MESSAGE-ID | lei rediff -U5