X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FShell.pm;h=72c7ec213760fa56de070f961fdcf863b4f63025;hb=c1d8f74eb4326dca73e3ac3f73812dff8489ecf7;hp=e9af9c432470d6fe1adc7cde843f909a3ab38baf;hpb=2b63cd5cea47e4bc97380284adf9fb0e89f7c10c;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/lib/Shell.pm b/lib/Shell.pm
index e9af9c4..72c7ec2 100644
--- a/lib/Shell.pm
+++ b/lib/Shell.pm
@@ -6,7 +6,8 @@ use File::Spec::Functions;
 
 our($capture_stderr, $raw, $VERSION, $AUTOLOAD);
 
-$VERSION = '0.7';
+$VERSION = '0.72_01';
+$VERSION = eval $VERSION;
 
 sub new { bless \my $foo, shift }
 sub DESTROY { }
@@ -34,8 +35,6 @@ use constant OS => $^O;
 
 =begin private
 
-=over
-
 =item B<_make_cmd>
 
   $sub = _make_cmd($cmd);
@@ -43,8 +42,6 @@ use constant OS => $^O;
 
 Creates a closure which invokes the system command C<$cmd>.
 
-=back
-
 =end private
 
 =cut
@@ -209,11 +206,15 @@ quotes (C<">) on Windows.
 
 =head2 Configuration
 
-If you set $Shell::capture_stderr to true, the module will attempt to
+If you set $Shell::capture_stderr to 1, the module will attempt to
 capture the standard error output of the process as well. This is
 done by adding C<2E<gt>&1> to the command line, so don't try this on
 a system not supporting this redirection.
 
+Setting $Shell::capture_stderr to -1 will send standard error to the
+bit bucket (i.e., the equivalent of adding C<2E<gt>/dev/null> to the
+command line).  The same caveat regarding redirection applies.
+
 If you set $Shell::raw to true no quoting whatsoever is done.
 
 =head1 BUGS