sprinkle static

[bsdgames-darwin.git] / primes / primes.6

diff --git a/primes/primes.6 b/primes/primes.6
index 14d510160b75c17dc2475a537e8b6e900292f62b..9499398f4246ddac7f3a72433dcf74580201dbab 100644 (file)
--- a/primes/primes.6
+++ b/primes/primes.6
@@ -1,4 +1,4 @@
-.\"    $NetBSD: primes.6,v 1.2 2004/02/09 23:25:47 wiz Exp $
+.\"    $NetBSD: primes.6,v 1.3 2008/02/03 03:29:17 wiz Exp $
 .\"
 .\" Copyright (c) 1989, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -37,7 +37,7 @@
 .\"
 .\"   chongo <for a good prime call: 391581 * 2^216193 - 1> /\oo/\
 .\"
-.Dd February 8, 2004
+.Dd February 3, 2008
 .Dt PRIMES 6
 .Os
 .Sh NAME
@@ -45,6 +45,7 @@
 .Nd generate primes
 .Sh SYNOPSIS
 .Nm primes
+.Op Fl d
 .Op Ar start Op Ar stop
 .Sh DESCRIPTION
 The
@@ -80,6 +81,11 @@ The
 .Ar start
 value is terminated by a non-digit character (such as a newline).
 The input line must not be longer than 255 characters.
+When given the
+.Fl d
+argument,
+.Nm
+prints the difference between the current and the previous prime.
 .Sh DIAGNOSTICS
 Out of range or invalid input results in
 an appropriate error message