i am using mutt 1.3.25i version and the following key binding/macro is not working anymore; it used to in some 1.2 version...
macro index \cO '<collapse-all><tag-pattern> ~r>1m<enter>\;s ' "move >1 month old mail" ...however, manually hitting the equivalent key sequence does as intended. <collapse-all> is there as i keep threads collapsed. help appreciated. --