rain(6): Make the default delay useful for modern terminals

diff --git a/rain/rain.6 b/rain/rain.6
index cf07f4de2904df45193d1556bd7037ef4f83fff5..441a29bee832123d6c5b950d9e940312e3e26e86 100644 (file)
--- a/rain/rain.6
+++ b/rain/rain.6
@@ -1,4 +1,4 @@
-.\"    $NetBSD: rain.6,v 1.12 2005/09/15 02:09:41 wiz Exp $
+.\"    $NetBSD: rain.6,v 1.13 2020/10/14 18:32:04 nia Exp $
 .\"
 .\" Copyright (c) 1989, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"    @(#)rain.6      8.1 (Berkeley) 5/31/93
 .\"
-.Dd May 31, 1993
+.Dd October 14, 2020
 .Dt RAIN 6
 .Os
 .Sh NAME
@@ -44,11 +44,12 @@ The output of
 is modeled after the
 .Tn VAX/VMS
 program of the same name.
-To obtain the proper effect, either the terminal must be set for 9600
-baud or the
-.Fl d
-option must be used to specify a delay, in milliseconds, between each
-update.
-A reasonable delay is 120; the default is 0.
+.Bl -tag -width Ds
+.It Fl d
+Delay between updates (in milliseconds).
+If the terminal is faster than 9600 baud, must be set to non-zero to
+obtain a proper rain effect.
+The default is 120.
+.El
 .Sh AUTHORS
 .An Eric P. Scott

diff --git a/rain/rain.c b/rain/rain.c
index bd60ec32fcb42a5a009202c4e1b8fe1be639cd92..ae75966a06c7a82eaa16f28f698a9115dbd4d998 100644 (file)
--- a/rain/rain.c
+++ b/rain/rain.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: rain.c,v 1.21 2008/08/08 16:10:47 drochner Exp $       */
+/*     $NetBSD: rain.c,v 1.22 2020/10/14 18:32:04 nia Exp $    */
 
 /*
  * Copyright (c) 1980, 1993
@@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1993\
 #if 0
 static char sccsid[] = "@(#)rain.c     8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: rain.c,v 1.21 2008/08/08 16:10:47 drochner Exp $");
+__RCSID("$NetBSD: rain.c,v 1.22 2020/10/14 18:32:04 nia Exp $");
 #endif
 #endif /* not lint */
 
@@ -69,7 +69,7 @@ main(int argc, char **argv)
 {
        int x, y, j;
        long cols, lines;
-       unsigned int delay = 0;
+       unsigned int delay = 120000;
        unsigned long val = 0;
        int ch;
        char *ep;