X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FSelfLoader.pm;h=311d953721f5a66fe9814c7e773b6042dd4c066f;hb=3132b1504bf3879ca430816411425569340202e8;hp=11dc6a24bfefafca16bb20f4d00185a99f238535;hpb=1fef88e72b0b21420614d87ecab0aaedf3725271;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/lib/SelfLoader.pm b/lib/SelfLoader.pm
index 11dc6a2..311d953 100644
--- a/lib/SelfLoader.pm
+++ b/lib/SelfLoader.pm
@@ -3,25 +3,27 @@ use Carp;
 require Exporter;
 @ISA = qw(Exporter);
 @EXPORT = qw(AUTOLOAD);
-$VERSION = 1.06; sub Version {$VERSION}
+$VERSION = "1.08";
+sub Version {$VERSION}
 $DEBUG = 0;
 
 my %Cache;      # private cache for all SelfLoader's client packages
 
 AUTOLOAD {
     print STDERR "SelfLoader::AUTOLOAD for $AUTOLOAD\n" if $DEBUG;
-    my $code = $Cache{$AUTOLOAD};
-    unless ($code) {
+    my $SL_code = $Cache{$AUTOLOAD};
+    unless ($SL_code) {
         # Maybe this pack had stubs before __DATA__, and never initialized.
         # Or, this maybe an automatic DESTROY method call when none exists.
         $AUTOLOAD =~ m/^(.*)::/;
         SelfLoader->_load_stubs($1) unless exists $Cache{"${1}::<DATA"};
-        $code = $Cache{$AUTOLOAD};
-        $code = "sub $AUTOLOAD { }" if (!$code and $AUTOLOAD =~ m/::DESTROY$/);
-        croak "Undefined subroutine $AUTOLOAD" unless $code;
+        $SL_code = $Cache{$AUTOLOAD};
+        $SL_code = "sub $AUTOLOAD { }"
+            if (!$SL_code and $AUTOLOAD =~ m/::DESTROY$/);
+        croak "Undefined subroutine $AUTOLOAD" unless $SL_code;
     }
-    print STDERR "SelfLoader::AUTOLOAD eval: $code\n" if $DEBUG;
-    eval $code;
+    print STDERR "SelfLoader::AUTOLOAD eval: $SL_code\n" if $DEBUG;
+    eval $SL_code;
     if ($@) {
         $@ =~ s/ at .*\n//;
         croak $@;
@@ -44,8 +46,9 @@ sub _load_stubs {
         unless fileno($fh);
     $Cache{"${currpack}::<DATA"} = 1;   # indicate package is cached
 
-    while($line = <$fh> and $line !~ m/^__END__/) {
-        if ($line =~ m/^sub\s+([\w:]+)\s*(\([\$\@\;\%\\]*\))?/) {       # A sub declared
+    local($/) = "\n";
+    while(defined($line = <$fh>) and $line !~ m/^__END__/) {
+        if ($line =~ m/^sub\s+([\w:]+)\s*(\([\\\$\@\%\&\*\;]*\))?/) {
             push(@stubs, $self->_add_to_cache($name, $currpack, \@lines, $protoype));
             $protoype = $2;
             @lines = ($line);
@@ -130,7 +133,7 @@ is available for reading via the filehandle FOOBAR::DATA,
 where FOOBAR is the name of the current package when the C<__DATA__>
 token is reached. This works just the same as C<__END__> does in
 package 'main', but for other modules data after C<__END__> is not
-automatically retreivable , whereas data after C<__DATA__> is.
+automatically retrievable, whereas data after C<__DATA__> is.
 The C<__DATA__> token is not recognized in versions of perl prior to
 5.001m.
 
@@ -200,7 +203,7 @@ There is no need to inherit from the B<SelfLoader>.
 
 The B<SelfLoader> works similarly to the AutoLoader, but picks up the
 subs from after the C<__DATA__> instead of in the 'lib/auto' directory.
-There is a maintainance gain in not needing to run AutoSplit on the module
+There is a maintenance gain in not needing to run AutoSplit on the module
 at installation, and a runtime gain in not needing to keep opening and
 closing files to load subs. There is a runtime loss in needing
 to parse the code after the C<__DATA__>. Details of the B<AutoLoader> and