mh-parse-flist-output-line
mh-parse-flist-output-line is an autoloaded compiled Lisp function in `mh-seq.el
'.
(mh-parse-flist-output-line LINE &optional CURRENT-FOLDER)
Parse LINE to generate folder name, unseen messages and total messages.
If CURRENT-FOLDER is non-nil then it contains the current folder
name and it is used to avoid problems in corner cases involving
folders whose names end with a '+' character.