Be stricter about which =XXX are POD keywords

[p5sagit/Module-Metadata.git] / lib / Module / Metadata.pm

diff --git a/lib/Module/Metadata.pm b/lib/Module/Metadata.pm
index 10c8e68..e5910d0 100644 (file)
--- 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;
@@ -498,7 +501,7 @@ sub _parse_fh {
     chomp( $line );
 
     my $is_cut;
-    if ( $line =~ /^=(.{0,3})/ ) {
+    if ( $line =~ /$PODSECT_REGEXP/o ) {
       $is_cut = $1 eq 'cut';
       $in_pod = !$is_cut;
     }
@@ -508,7 +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;