.\"
.\" %nmhwarning%
-.\" $Id$
.\"
.TH MARK %manext1% "%nmhdate%" MH.6.8 [%nmhversion%]
.SH NAME
.PP
.IP \(bu 2
Only a certain number of sequences may be defined for a given folder.
-This number is usually limited to 26 (10 on small systems).
+This number is usually limited to 27 (11 on small systems). (The
+internal implementation relies on bitmasks, with some bits set aside
+for internal use.)
.PP
.IP \(bu 2
Message ranges with user\-defined sequence names are restricted to the