X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/1e0b1d40a6285c532b722f4584fa7ddde220deff..f0beecb5ab89a3e2e2913919f304b1dcdee53a66:/man/mhshow.man

diff --git a/man/mhshow.man b/man/mhshow.man
index 67516be5..c2bba35c 100644
--- a/man/mhshow.man
+++ b/man/mhshow.man
@@ -1,4 +1,4 @@
-.TH MHSHOW %manext1% "April 9, 2014" "%nmhversion%"
+.TH MHSHOW %manext1% "February 8, 2015" "%nmhversion%"
 .\"
 .\" %nmhwarning%
 .\"
@@ -24,6 +24,7 @@ mhshow \- display MIME messages
 .RB [ \-concat " | " \-noconcat ]
 .RB [ \-textonly " | " \-notextonly ]
 .RB [ \-inlineonly " | " \-noinlineonly ]
+.RB [ \-header " | " \-noheader ]
 .RB [ \-form
 .IR formfile ]
 .RB [ \-markform
@@ -59,14 +60,13 @@ and
 .B \-noinlineonly
 switches.
 In addition, by using the
-.B \-part
+.BR \-part ,
+.BR \-type ,
 and
-.B \-type
-switches, you may
-further limit the scope of
-.B mhshow
-to particular subparts (of a
-multipart content) and/or particular content types.  The inclusion of any
+.B \-prefer
+switches, you may limit and reorder the set of parts to be displayed,
+based on part number and/or content type.
+The inclusion of any
 .B \-part
 or
 .B \-type
@@ -75,6 +75,22 @@ switches will override the default settings of
 and
 .BR \-inlineonly.
 .PP
+The
+.B \-header
+switch control whether
+.B mhshow
+will print a message separator header before each message that it
+displays.  The header format can be controlled using
+.B \-headerform
+to specify a file containing
+.IR mh\-format (5)
+instructions.  A copy of the built-in default
+headerform can be found in %nmhetcdir%/mhshow.header, for reference.
+In addition to the normal set of
+.IR mh\-format (5)
+instructions, a "%{folder}" escape provides a
+string representing the current folder.
+.PP
 By default
 .B mhshow
 will concatenate all content under one pager.  If you which each part to
@@ -140,6 +156,16 @@ switches part will only select the first match
 from a multipart/alternative, even if there is more than one
 subpart that matches (one of) the given content type(s).
 .PP
+Using either
+.B \-part
+or
+.B -type
+switches alone will cause either to select
+the part(s) they match.  Using them together will select only
+the part(s) matched by both (sets of) switches.  In other
+words, the result is the intersection, and not the union, of their
+separate match results.
+.PP
 A content specification consists of a content type and a subtype.
 The initial list of \*(lqstandard\*(rq content types and subtypes can
 be found in RFC 2046.
@@ -671,8 +697,9 @@ next.  The default marker can be changed using the
 .B \-markform
 switch to specify a file containing
 .IR mh\-format (5)
-instructions to use when displaying the content marker.  In addition to
-the normal set of
+instructions to use when displaying the content marker.  A copy of the
+default markform can be found in %nmhetcdir%/mhshow.marker, for
+reference.  In addition to the normal set of
 .IR mh\-format (5)
 instructions, the following
 .I component
@@ -722,6 +749,7 @@ is checked.
 ^%nmhetcdir%/mhn.defaults~^System default MIME profile entries
 ^%nmhetcdir%/mhl.headers~^The headers template
 ^%nmhetcdir%/mhshow.marker~^Example content marker
+^%nmhetcdir%/mhshow.header~^Example message separator header
 .fi
 .SH "PROFILE COMPONENTS"
 .fc ^ ~