X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FModule%2FMetadata.pm;h=e5910d09a065202a8fa368cf58fe7d6a2b3bb774;hb=a4aafbc2cda96948f9a5dd4475d0f78f27d29afe;hp=d0b470ddc49dbe4f64d5e14b99c3add9e00d44f3;hpb=617f8754bb241226d652e6abfa2e03e5ffa86e46;p=p5sagit%2FModule-Metadata.git

diff --git a/lib/Module/Metadata.pm b/lib/Module/Metadata.pm
index d0b470d..e5910d0 100644
--- a/lib/Module/Metadata.pm
+++ b/lib/Module/Metadata.pm
@@ -61,6 +61,9 @@ my $VERS_REGEXP = qr{ # match a VERSION definition
   =[^=~]  # = but not ==, nor =~
 }x;
 
+my $PODSECT_REGEXP = qr{
+ ^=(cut|pod|head[1-4]|over|item|back|begin|end|for|encoding)\b
+}x;
 
 sub new_from_file {
   my $class    = shift;
@@ -496,10 +499,9 @@ sub _parse_fh {
     my $line_num = $.;
 
     chomp( $line );
-    next if $line =~ /^\s*#/;
 
     my $is_cut;
-    if ( $line =~ /^=(.{0,3})/ ) {
+    if ( $line =~ /$PODSECT_REGEXP/o ) {
       $is_cut = $1 eq 'cut';
       $in_pod = !$is_cut;
     }
@@ -509,7 +511,7 @@ sub _parse_fh {
 
     if ( $in_pod ) {
 
-      if ( $line =~ /^=head\d\s+(.+)\s*$/ ) {
+      if ( $line =~ /^=head[1-4]\s+(.+)\s*$/ ) {
 	push( @pod, $1 );
 	if ( $self->{collect_pod} && length( $pod_data ) ) {
           $pod{$pod_sect} = $pod_data;
@@ -532,6 +534,9 @@ sub _parse_fh {
 
     } else {
 
+      # Skip comments in code
+      next if $line =~ /^\s*#/;
+
       # parse $line to see if it's a $VERSION declaration
       my( $vers_sig, $vers_fullname, $vers_pkg ) =
           ($line =~ /VERSION/)
@@ -541,7 +546,7 @@ sub _parse_fh {
       if ( $line =~ /$PKG_REGEXP/o ) {
         $pkg = $1;
         push( @pkgs, $pkg ) unless grep( $pkg eq $_, @pkgs );
-        $vers{$pkg} = (defined $2 ? $2 : undef)  unless exists( $vers{$pkg} );
+        $vers{$pkg} = $2 unless exists( $vers{$pkg} );
         $need_vers = defined $2 ? 0 : 1;
 
       # VERSION defined with full package spec, i.e. $Module::VERSION