+The special value
+.B all
+can be used for the number, and causes all components that match the
+name to be deleted.
+.PP
+By default,
+.B anno
+changes the last-accessed and last-modified times on annotate messages
+to the time at which the annotation occurs.
+.B Anno
+preserves the original times if the
+.B -preserve
+option is used.
+A matching
+.B -nopreserve
+option exists that allows time preservation to be turned off if enabled
+in the profile.