mark Reference Guide

mark: handle message sequences

+folder (default: current folder)
Folder name
msgs (default: current)
Message(s) to use
-sequence name
Sequence to use (may use more than once)
-add (default if -sequence) Add message(s) to sequence
Remove message(s) from sequence
-list (default if no -sequence)
List messages in sequence
-public (default for your folders)
Store sequence in folder
-nopublic (default for read-only folders)
Store sequence in user's MH context
Remove previous contents of sequence (with -delete, add all messages except msgs)
-nozero (default)
Merge into existing sequence, if any