-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.