-.TH MHBUILD %manext1% "March 21, 2013" "%nmhversion%"
+.TH MHBUILD %manext1% "January 23, 2014" "%nmhversion%"
.\"
.\" %nmhwarning%
.\"
.RB [ \-headerencoding
.IR encoding\-algorithm
.RB " | " \-autoheaderencoding ]
+.RB [ \-dist ]
.RB [ \-version ]
.RB [ \-help ]
.ad
is present, then the listing will show any \*(lqextra\*(rq information
that is present in the message, such as comments in the
\*(lqContent-Type\*(rq header.
+.SS "Simplified Attachment Interface"
+For users who wish to simply attach files to text content,
+.B mhbuild
+will scan the composition file for \*(lqAttach\*(rq headers. An
+\*(lqAttach\*(rq header contains a filename that will be appended to the
+message using normal MIME encapsulation rules. One filename is allowed
+per \*(lqAttach\*(rq header, but multiple \*(lqAttach\*(rq headers are
+allowed ber composition file.
+.PP
+These files will be appended after any other MIME content, including any
+content specified by
+.B mhbuild
+directives (see below). See
+.IR send (1)
+for more details.
.SS "Translating the Composition File"
.B mhbuild
is essentially a filter to aid in the composition of MIME
switch will cause
.B mhbuild
to exit without error if the input file already has valid MIME headers.
-.PP
-It is also possible to have the
-.B whatnow
-program invoke
-.B mhbuild
-automatically when a message is sent. To do this, you must add the line
-.PP
-.RS 5
-automimeproc: 1
-.RE
-.PP
-to your
-.I \&.mh\(ruprofile
-file.
+The use of
+.B \-auto
+also enables the
+.B \-nodirectives
+switch.
.PP
Finally, you should consider adding this line to your profile:
.PP
.RE
.PP
will work as you expect.
+.PP
+The
+.B \-dist
+switch is intended to be used by
+.BR dist .
+It will cause mhbuild to not generate any MIME headers in the composition
+file (such as \*(lqMIME-Version\*(rq or \*(lqContent-Type\*(rq), but it
+will still encode message headers according to RFC 2047.
.SS "User Environment"
Because the environment in which
.B mhbuild