'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
complete pick \
'c/-/(and or not lbrace rbrace cc date from search subject to othercomponent after before datefield sequence nopublic public nozero zero nolist list help)/' \
'c,+,$folders,' \
'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'