+.PP
+The
+.B \-build
+switch is intended to be used by the Emacs mh-e interface
+to
+.BR nmh .
+It implies
+.BR \-nowhatnowproc .
+It causes a file
+.I <mh\-dir>/reply
+to be created, containing the draft message that would normally be presented
+to the user for editing.
+No mail is actually sent.
+.PP
+The
+.B \-file
+.I msgfile
+switch specifies the message to be replied to as an
+exact filename rather than as an
+.B nmh
+folder and message number. It is
+intended to be used by the
+.B msh
+interface to
+.BR nmh .
+The same caveats apply to this option as to the
+.B \-build
+switch.
+.SH FILES
+.B repl
+looks for all format, filter and template files in multiple locations:
+absolute pathnames are accessed directly, tilde expansion 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
+is checked.
+.PP
+.fc ^ ~
+.nf
+.ta \w'%etcdir%/ExtraBigFileName 'u