remove warning

[p5sagit/p5-mst-13.2.git] / lib / Pod / Find.pm

diff --git a/lib/Pod/Find.pm b/lib/Pod/Find.pm
index fb0f6b8..c1aaac4 100644 (file)
--- a/lib/Pod/Find.pm
+++ b/lib/Pod/Find.pm
@@ -13,7 +13,7 @@
 package Pod::Find;
 
 use vars qw($VERSION);
-$VERSION = 0.21;   ## Current version of this package
+$VERSION = 0.22;   ## Current version of this package
 require  5.005;   ## requires this Perl version or later
 use Carp;
 
@@ -145,7 +145,7 @@ sub pod_find
         # * remove e.g. 5.00503
         # * remove pod/ if followed by *.pod (e.g. in pod/perlfunc.pod)
         $SIMPLIFY_RX =
-          qq!^(?i:site_perl/|\Q$Config::Config{archname}\E/|\\d+\\.\\d+([_.]?\\d+)?/|pod/(?=.*?\\.pod\\z))*!;
+          qq!^(?i:site(_perl)?/|\Q$Config::Config{archname}\E/|\\d+\\.\\d+([_.]?\\d+)?/|pod/(?=.*?\\.pod\\z))*!;
 
     }
 
@@ -160,7 +160,10 @@ sub pod_find
             $try = File::Spec->catfile($pwd,$try);
         }
         # simplify path
-        $try = File::Spec->canonpath($try);
+        # on VMS canonpath will vmsify:[the.path], but File::Find::find
+        # wants /unixy/paths
+        $try = File::Spec->canonpath($try) if ($^O ne 'VMS');
+        $try = VMS::Filespec::unixify($try) if ($^O eq 'VMS');
         my $name;
         if(-f $try) {
             if($name = _check_and_extract_name($try, $opts{-verbose})) {
@@ -240,7 +243,7 @@ sub _check_and_extract_name {
 
 The function B<simplify_name> is equivalent to B<basename>, but also
 strips Perl-like extensions (.pm, .pl, .pod) and extensions like
-F<.bat>, F<.cmd> on Win32 and OS/2, respectively.
+F<.bat>, F<.cmd> on Win32 and OS/2, or F<.com> on VMS, respectively.
 
 =cut
 
@@ -259,7 +262,9 @@ sub _simplify {
     # strip Perl's own extensions
     $_[0] =~ s/\.(pod|pm|plx?)\z//i;
     # strip meaningless extensions on Win32 and OS/2
-    $_[0] =~ s/\.(bat|exe|cmd)\z//i if($^O =~ /win|os2/i);
+    $_[0] =~ s/\.(bat|exe|cmd)\z//i if($^O =~ /mswin|os2/i);
+    # strip meaningless extensions on VMS
+    $_[0] =~ s/\.(com)\z//i if($^O eq 'VMS');
 }
 
 # contribution from Tim Jenness <t.jenness@jach.hawaii.edu>