#1894: $index_format %F %f documented behaviour mismatch Changes (by pdmef): * status: assigned => closed * resolution: => fixed Comment: (In [4ded279d93bb]) Document that %f in $index_format is either Return- Path: or From: depending on which parses correctly. Also note that alternates' regex should be as precise as possible to avoid mismatches. Closes #1894. -- Ticket URL: <http://dev.mutt.org/trac/ticket/1894#comment:8>