let GetOpt count how many times it sees an option, removes special case

for -v, and allow other fun possibilities.

1 files changed, 4 insertions, 1 deletions

diff --git a/usr.sbin/pkg_add/pod/OpenBSD::Getopt.pod b/usr.sbin/pkg_add/pod/OpenBSD::Getopt.pod
index a0d117b4626..26c6cefe63b 100644
--- a/usr.sbin/pkg_add/pod/OpenBSD::Getopt.pod
+++ b/usr.sbin/pkg_add/pod/OpenBSD::Getopt.pod
@@ -1,4 +1,4 @@
-$OpenBSD: OpenBSD::Getopt.pod,v 1.1 2005/08/17 08:32:29 espie Exp $
+$OpenBSD: OpenBSD::Getopt.pod,v 1.2 2008/03/08 11:32:38 espie Exp $
 
 =head1 NAME
 
@@ -23,6 +23,9 @@ all the options using the C<$optstring> as a list of simple switches
 Option values are directly written into local variables of the form
 C<$opt_S>, where C<S> is the switch name.
 
+Contrary to L<getopt(3)>, C<$opt_S> is incremented each time the switch is
+seen, to allow for stuff like C<-vv>.
+
 An optional hash can be used as a second argument, with switches as keys
 and subs as values. When a switch is met, the sub C<$foo> is called as
 C<$foo> for a simple switch and as C<$foo(option_value)> for a switch