The
.B batch-tag
dump format is intended to more robust against malformed message-ids
-and tags containing whitespace or non-\fBascii\fR(7) characters. This
-format hex-escapes all characters those outside of a small character
-set, intended to be suitable for e.g. pathnames in most UNIX-like
-systems.
+and tags containing whitespace or non-\fBascii\fR(7) characters. See
+\fBnotmuch-dump\fR(1) for details on this format.
.B "notmuch restore"
updates the maildir flags according to tag changes if the