X-Git-Url: http://git.shiar.net/unifont.git/blobdiff_plain/98a7daf481cd428bfec5f60bdcb6a6b2d2543583..be1a7f89ff3e6581be4603fcf639164e25d61ee9:/man/unipagecount.1

diff --git a/man/unipagecount.1 b/man/unipagecount.1
index 8bac7f1..25aa5aa 100644
--- a/man/unipagecount.1
+++ b/man/unipagecount.1
@@ -8,10 +8,17 @@ unipagecount \- Count the assigned code points in a GNU Unifont .hex file
 .SH DESCRIPTION
 .B unipagecount
 reads a GNU Unifont .hex file from STDIN and prints a 16 by 16 grid of the
-number of defined code points in each 256 character block to STDOUT.
-Code points proceed from left to right, then top to bottom.
+number of defined code points in each 256 character block within a Unicode
+plane to STDOUT.  Code points proceed from left to right, then top to bottom.
+In all planes, code points U+*FFFE and U+*FFFF are not expected in the input
+hex file; they are reserved and always counted as being present in a plane.
 .SH OPTIONS
 .TP 12
+-Pplanenum
+Select a Unicode plane, from 0 through 16, inclusive.  If not specified,
+.B unipagecount
+defaults to Plane 0 (the Basic Multilingual Plane).
+.TP
 -ppagenum
 Just print information on one 256 code point "page" rather than
 the entire Basic Multilingual Plane.  This prints a 16 by 16 table with
@@ -58,7 +65,7 @@ program.  The bitmaps are assumed to be in the directory "bmp/".
 was written by Paul Hardy.
 .SH LICENSE
 .B unipagecount
-is Copyright \(co 2007 Paul Hardy.
+is Copyright \(co 2007, 2014 Paul Hardy.
 .PP
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by