From e8107b1889a620b6ba446953e698b30f1803b2cb Mon Sep 17 00:00:00 2001
From: Leah Neukirchen <leah@vuxu.org>
Date: Tue, 23 May 2017 15:16:27 +0200
Subject: mshow: spawn a pager for interactive use

---
 man/mshow.1 | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'man/mshow.1')

diff --git a/man/mshow.1 b/man/mshow.1
index acce690..66c839b 100644
--- a/man/mshow.1
+++ b/man/mshow.1
@@ -30,7 +30,7 @@ See
 .Xr mmsg 7
 for the message argument syntax.
 If used interactively and no messages are given,
-displays the current message.
+displays the current message using colorization and a pager.
 .Pp
 The options are as follows:
 .Bl -tag -width Ds
@@ -118,6 +118,21 @@ The environment variable
 .Ev PIPE_CHARSET
 will be set to the charset declared in the MIME part,
 if known.
+.Sh ENVIRONMENT
+.Bl -tag -width MBLAZE_NOCOLOR
+.It Ev MBLAZE_PAGER
+Any non-empty value of the environment variable
+.Ev MBLAZE_PAGER
+is used instead of the standard pagination program, specified in
+.Ev PAGER .
+When empty or set to
+.Sq Ic cat ,
+no pager is spawned.
+.It Ev MBLAZE_NOCOLOR
+If non-empty,
+.Nm
+will not spawn a colorization filter.
+.El
 .Sh EXIT STATUS
 .Ex -std
 .Sh SEE ALSO
-- 
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