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[src/trunk]: src/games/factor more clarifications.
details: https://anonhg.NetBSD.org/src/rev/4e2384e89195
branches: trunk
changeset: 944816:4e2384e89195
user: christos <christos%NetBSD.org@localhost>
date: Mon Oct 12 13:53:43 2020 +0000
description:
more clarifications.
diffstat:
games/factor/factor.6 | 12 ++++++++----
1 files changed, 8 insertions(+), 4 deletions(-)
diffs (40 lines):
diff -r 7cde9242a148 -r 4e2384e89195 games/factor/factor.6
--- a/games/factor/factor.6 Mon Oct 12 12:17:29 2020 +0000
+++ b/games/factor/factor.6 Mon Oct 12 13:53:43 2020 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: factor.6,v 1.17 2020/10/11 18:48:20 christos Exp $
+.\" $NetBSD: factor.6,v 1.18 2020/10/12 13:53:43 christos Exp $
.\"
.\" Copyright (c) 1989, 1993
.\" The Regents of the University of California. All rights reserved.
@@ -35,7 +35,7 @@
.\"
.\" By Landon Curt Noll, http://www.isthe.com/chongo/index.html /\oo/\
.\"
-.Dd October 11, 2020
+.Dd October 12, 2020
.Dt FACTOR 6
.Os
.Sh NAME
@@ -48,7 +48,8 @@
.Sh DESCRIPTION
The
.Nm
-utility factors integers larger than 1.
+utility factors integers larger than
+.Dv 0 .
When a number is factored, it is printed, followed by a
.Dq \&: ,
and the list of
@@ -76,7 +77,10 @@
Numbers that start with
.Dv 0x
are interpreted as hexadecimal.
-Integer less than 2 are rejected.
+A
+.Dv 0
+input exits the program.
+Negative numbers are not allowed.
Numbers are terminated by a non-digit character (such as a newline).
After a number is read, it is factored.
Input lines must not be longer than
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