* its filename ends with the sequence ":2," followed by zero or more
* of the following single-character flags (in ASCII order):
*
- * 'D' iff the message has the "draft" tag
- * 'F' iff the message has the "flagged" tag
- * 'P' iff the message has the "passed" tag
- * 'R' iff the message has the "replied" tag
- * 'S' iff the message does not have the "unread" tag
+ * * flag 'D' iff the message has the "draft" tag
+ * * flag 'F' iff the message has the "flagged" tag
+ * * flag 'P' iff the message has the "passed" tag
+ * * flag 'R' iff the message has the "replied" tag
+ * * flag 'S' iff the message does not have the "unread" tag
*
* Any existing flags unmentioned in the list above will be preserved
* in the renaming.