X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FPod%2FUsage.pm;h=771cff451cb2c324e2515682ac0eaf3fd112aa61;hb=bbed45f69afd2733a47fb6f98dde2d952fd14e1e;hp=56e91fc7d749fb818a891b6cfa72b10cee9cb073;hpb=92e3d63aacb66085fea74c3f951f09e136337b97;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/lib/Pod/Usage.pm b/lib/Pod/Usage.pm
index 56e91fc..771cff4 100644
--- a/lib/Pod/Usage.pm
+++ b/lib/Pod/Usage.pm
@@ -10,7 +10,7 @@
 package Pod::Usage;
 
 use vars qw($VERSION);
-$VERSION = 1.13;  ## Current version of this package
+$VERSION = 1.14;  ## Current version of this package
 require  5.005;    ## requires this Perl version or later
 
 =head1 NAME
@@ -80,6 +80,9 @@ program's usage message.
 =item C<-exitval>
 
 The desired exit status to pass to the B<exit()> function.
+This should be an integer, or else the string "NOEXIT" to
+indicate that control should simply be returned without
+terminating the invoking process.
 
 =item C<-verbose>
 
@@ -395,6 +398,7 @@ with re-writing this manpage.
 use strict;
 #use diagnostics;
 use Carp;
+use Config;
 use Exporter;
 use File::Spec;
 
@@ -474,7 +478,7 @@ sub pod2usage {
     unless ((ref $opts{"-input"}) || (-e $opts{"-input"})) {
         my ($dirname, $basename) = ('', $opts{"-input"});
         my $pathsep = ($^O =~ /^(?:dos|os2|MSWin32)$/) ? ";"
-                            : (($^O eq 'MacOS') ? ',' :  ":");
+                            : (($^O eq 'MacOS' || $^O eq 'VMS') ? ',' :  ":");
         my $pathspec = $opts{"-pathlist"} || $ENV{PATH} || $ENV{PERL5LIB};
 
         my @paths = (ref $pathspec) ? @$pathspec : split($pathsep, $pathspec);
@@ -497,8 +501,19 @@ sub pod2usage {
     }
 
     ## Now translate the pod document and then exit with the desired status
-    $parser->parse_from_file($opts{"-input"}, $opts{"-output"});
-    exit($opts{"-exitval"});
+    if ( $opts{"-verbose"} >= 2 
+             and  !ref($opts{"-input"})
+             and  $opts{"-output"} == \*STDOUT )
+    {
+       ## spit out the entire PODs. Might as well invoke perldoc
+       my $progpath = File::Spec->catfile($Config{bin}, "perldoc");
+       system($progpath, $opts{"-input"});
+    }
+    else {
+       $parser->parse_from_file($opts{"-input"}, $opts{"-output"});
+    }
+
+    exit($opts{"-exitval"})  unless (lc($opts{"-exitval"}) eq 'noexit');
 }
 
 ##---------------------------------------------------------------------------
@@ -542,3 +557,4 @@ sub preprocess_paragraph {
     return  $self->SUPER::preprocess_paragraph($_);
 }
 
+1; # keep require happy