directives (see below). See
.IR send (1)
for more details.
+.PP
+By default, the Content-Disposition will be \*(lqattachment\*(rq.
+.B mhbuild
+looks for user profile and mhn.defaults entries of the form
+.PP
+.RS 5
+mhbuild-disposition-<type>/<subtype>
+.RE
+or
+.RS 5
+mhbuild-disposition-<type>
+.RE
+.PP
+to supply the disposition value. The only supported values are
+.I attachment
+and
+.IR inline.
.SS "Translating the Composition File"
.B mhbuild
is essentially a filter to aid in the composition of MIME
and the MIME Content\-Type. However, you can override that in an
.B mhbuild
directive by specifying \*(lq*\*(rq and the encoding. Acceptable encoding
-values are \*(lq8bit\*(rq, \*(lqqp\(*rq (for quoted\-printable), and
+values are \*(lq8bit\*(rq, \*(lqqp\*(rq (for quoted\-printable), and
\*(lqb64\*(rq (for base64 encoding). It should be noted that undesired
results may occur if 8bit or quoted\-printable is selected for binary
content, due to the translation between Unix line endings and the line
.PP
Finally,
.B mhbuild
-will attempt to consult a global
-.B mhbuild
-user profile, e.g.,
+will attempt to consult
.PP
.RS 5
-%etcdir%/mhn.defaults
+%nmhetcdir%/mhn.defaults
.RE
.PP
if it exists.
+.PP
+See "Profile Lookup" in
+.IR mh-profile (5)
+for the profile search order, and for how duplicate entries are treated.
.SS "Syntax of Composition Files"
The following is the formal syntax of a
.B mhbuild
is done on usernames, and files are searched for in the user's
.I Mail
directory as specified in their profile. If not found there, the directory
-.RI \*(lq %etcdir% \*(rq
+.RI \*(lq %nmhetcdir% \*(rq
is checked.
.PP
.fc ^ ~
.nf
-.ta \w'%etcdir%/ExtraBigFileName 'u
+.ta \w'%nmhetcdir%/ExtraBigFileName 'u
^$HOME/\&.mh\(ruprofile~^The user profile
^$MHBUILD~^Additional profile entries
-^%etcdir%/mhn.defaults~^System default MIME profile entries
+^%nmhetcdir%/mhn.defaults~^System default MIME profile entries
.fi
.SH "PROFILE COMPONENTS"
.fc ^ ~