-.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
high bit set) and the character set is not specified as above, then
.B mhbuild
will assume the character set is of the type given by the
-environment variable MM_CHARSET. If this environment variable is not
+standard
+.IR locale (1)
+environment variables. If these environment variables are not
set, then the character set will be labeled as \*(lqx-unknown\*(rq.
.PP
If a text content contains only 7\-bit characters and the character set
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