Better explanation how to read the documentation.

This patch is based on a suggestion from Ben Wong.

Thanks: Ben Wong <galadriel@wongs.net>
Closes: #874680

debian/patches/0016-Better-explanation-how-to-read-the-documentation.patch

@@ -0,0 +1,46 @@
+From: "Dr. Tobias Quathamer" <toddy@debian.org>
+Date: Fri, 27 Apr 2018 10:01:22 +0200
+Subject: Better explanation how to read the documentation.
+
+This patch is based on a suggestion from Ben Wong.
+
+Thanks: Ben Wong <galadriel@wongs.net>
+Closes: #874680
+---
+ trek/trek.6.in | 19 +++++++++++++++----
+ 1 file changed, 15 insertions(+), 4 deletions(-)
+
+diff --git a/trek/trek.6.in b/trek/trek.6.in
+index e3cc135..9d4b0a1 100644
+--- a/trek/trek.6.in
++++ b/trek/trek.6.in
+@@ -75,10 +75,6 @@ You should normally start out with a novice and work up.
+ .Pp
+ In general, throughout the game, if you forget what is appropriate
+ the game will tell you what it expects if you just type in a question mark.
+-.Sh AUTHOR
+-.An Eric Allman
+-.Sh SEE ALSO
+-.Pa @docdir@/trek.me
+ .Sh COMMAND SUMMARY
+ .Bl -item -compact
+ .It
+@@ -137,3 +133,18 @@ amt1 course1 spread1 ...
+ .It
+ .Ic w Ns arp warp_factor
+ .El
++.Sh AUTHOR
++.An Eric Allman
++.Sh SEE ALSO
++.Pp
++The complete documentation,
++.Em Trek
++by Eric Allman, is in
++.Pa @docdir@/trek.me.gz
++which can be viewed using
++.Dl cd @docdir@
++.Dl zcat trek.me.gz | tbl | nroff -me | less -r
++.Pp
++Or you can view a PDF version of the documentation,
++available here:
++.Dl @docdir@/trek.pdf

debian/patches/series

@@ -13,3 +13,4 @@
 0013-Update-acronyms.patch
 0014-Add-Debian-acronyms.patch
 0015-primes-Update-to-NetBSD-CVS-2018-02-03.patch
+0016-Better-explanation-how-to-read-the-documentation.patch