Add the man-page and license file

LICENSE

@@ -0,0 +1,11 @@
+Permission to use, copy, modify, and/or distribute this software
+for any purpose with or without fee is hereby granted.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 
+WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 
+WARRANTIES OF MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL
+THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Makefile

@@ -4,6 +4,12 @@ all:
 install: geminawk.sh
 	install -m755 geminawk.sh \
 	    "$${DESTDIR}/$${PREFIX-usr/local}/bin/geminawk"
+	install -m444 geminawk.1 \
+	  "$${DESTDIR}/$${PREFIX-usr/local}/$${MANDIR:-share/man}/man1/"
 linstall: geminawk.sh
 	install -m755 geminawk.sh "$$HOME/bin/geminawk"
+README: geminawk.1
+	$${MANDOC:-mandoc} \
+	    $${MANDOCFLAGS:--Ios= -Tascii -Omdoc -Owidth=72} \
+	    geminawk.1 | col -b > $@
 clean:

README

@@ -1,3 +1,30 @@
-Only OpenBSD and LibreSSL-Portable nc(1) have TLS support.
-To use a different utility set the `NC' and `NCFLAGS' environment
-variables, or change the the defaults in the source file.
+GEMINAWK(1)		 General Commands Manual	     GEMINAWK(1)
+
+NAME
+     GEMINAWK - a Gemini client writen with awk(1)
+
+SYNOPSIS
+     GEMINAWK [-p default-port] [-r max-redirects] URL ...
+
+DESCRIPTION
+     Fetch URL using the Gemini protocol.
+
+     The options are as follows:
+
+     -p default-port
+	     Set the default port to use when there is no port in the
+	     URL.  (default 1965)
+
+     -r -max-redirects
+	     Set the maximum number of redirects to follow.  (default 5)
+	   gemini-cat gemini://tilde.black/ | more
+
+SEE ALSO
+     awk(1), nc(1)
+
+CAVEATS
+     By default, this only works with the OpenBSD, or LibreSSL, nc(1).
+     To use a different program for the TLS connection set the NC and
+     NCFLAGS environment variables, or edit the script itself.
+
+			      May 16, 2020

geminawk.1

@@ -0,0 +1,38 @@
+.Dd May 16, 2020
+.Dt GEMINAWK 1
+.Os
+.Sh NAME
+.Nm GEMINAWK
+.Nd a Gemini client written with
+.Xr awk 1
+.Sh SYNOPSIS
+.Nm
+.Op Fl p Ar default-port
+.Op Fl r Ar max-redirects
+.Ar URL ...
+.Sh DESCRIPTION
+Fetch
+.Ar URL
+using the Gemini protocol.
+.Pp
+The options are as follows:
+.Bl -tag -width Ds
+.It Fl p Ar default-port
+Set the default port to use when there is no port in the
+.Ar URL .
+.Pq default Li 1965
+.It Fl r max-redirects
+Set the maximum number of redirects to follow.
+.Pq default Li 5
+.El
+.Sh SEE ALSO
+.Xr awk 1 ,
+.Xr nc 1
+.Sh CAVEATS
+By default, this only works with the OpenBSD, or LibreSSL,
+.Xr nc 1 .
+To use a different program for the TLS connection set the
+.Ev NC
+and
+.Ev NCFLAGS
+environment variables, or edit the script itself.