diff --git a/.appveyor.yml b/.appveyor.yml
index 0982505..c9ac486 100755
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -72,4 +72,3 @@ for:
 
       # Then, install cpanminus locally so it will be cached.
       - which cpanm || (curl -L https://cpanmin.us | perl - App::cpanminus)
-
diff --git a/Changes b/Changes
index 3dcf769..365afd9 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,11 @@
 Revision history for Data-Hopen
 
+0.000011    2019-02-28
+        Bugfixes in Scope
+
+0.000010    2019-02-14
+        Finished removing code now in App::hopen
+
 0.000009    2019-02-13
         Renamed from Build::Hopen to Data::Hopen
 
diff --git a/Makefile.PL b/Makefile.PL
index 92737cb..402b749 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -9,6 +9,8 @@ use File::Spec;
 
 my $VERSION_FROM = File::Spec->catfile(qw(lib Data Hopen.pm));
 my $IS_TRIAL = check_trial();
+my $secure_perl_path = get_perl_filename();
+my @provides = ();
 
 # Check if this is a TRIAL version {{{1
 sub check_trial {
@@ -26,16 +28,18 @@ sub check_trial {
     }
     return 0;
 } #check_trial()
+
 # }}}1
 # Module metadata {{{1
-my $provides;
 eval {
     require Module::Metadata;
-    $provides = Module::Metadata->provides(version => '2', dir => 'lib');
+    @provides =
+        (provides => Module::Metadata->provides(version => '2', dir => 'lib'));
         # Thanks to https://stackoverflow.com/a/28928985/2877364 by LEONT
+        # for the suggestion to use Module::Metadata
 };
-# }}}1
 
+# }}}1
 # Get the filename of the Perl interpreter running this. {{{1
 # Modified from perlvar.
 # The -x test is for cygwin or other systems where $Config{perlpath} has no
@@ -49,10 +53,9 @@ sub get_perl_filename {
                             ($secure_perl_path =~ m/$Config{_exe}$/i);
     }
     return $secure_perl_path;
-} # get_perl_filename() }}}1
-
-my $secure_perl_path = get_perl_filename();
+} # get_perl_filename()
 
+# }}}1
 # Makefile customization (MY) {{{1
 {   package MY;
 
@@ -133,7 +136,9 @@ actually_uninstall_from_vendordirs ::
 EOT
 
     } #postamble()
-} #package MY }}}1
+} #package MY
+
+# }}}1
 
 # Main options for EUMM
 my %opts = (
@@ -154,6 +159,8 @@ my %opts = (
 
     # In the following, if a specific version is listed, but no explanation
     # is given, that means we want that version for bugfixes it includes.
+    # Prereqs commented out with "##" were used at one time but no longer
+    # appear to be.
     CONFIGURE_REQUIRES => {
         'Config' => '0',
         'ExtUtils::MakeMaker' => '0',
@@ -172,7 +179,7 @@ my %opts = (
         'rlib' => '0',
         'Scalar::Util' => '0',
         'Test::Deep' => '0.084',        # for superhashof
-        'Test::Directory' => '0.02',    # for subdirs
+        ## 'Test::Directory' => '0.02',    # for subdirs
         'Test::More' => '0',
         # Test::TempDir::Tiny?  If so, remove Test::Directory dependency?
     },
@@ -193,31 +200,30 @@ my %opts = (
         #'Class::Method::Modifiers' => '1.05',  # version nums from Antlers
         #'Role::Tiny' => '1.000000',
 
-        'Class::XPath' => '1.4',
+        ## 'Class::XPath' => '1.4',
         'Config' => '0',
-        'Cwd' => '0',
+        #'Cwd' => '0',
 
         'constant' => '0',
         'Data::Dumper' => '0',
-        'Deep::Hash::Utils' => '0.03',  # For correct metadata
+        ## 'Deep::Hash::Utils' => '0.03',  # For correct metadata
         'experimental' => '0.009',      # For support on perl < 5.15.7
         'Exporter' => '0',
         'feature' => '0',
         # 'File::Find::Rule' => '0',    # - might be nice for finding files
-        'File::Glob' => '0',
+        #'File::Glob' => '0',
         #'File::Globstar' => '0.5',      # Fewer dependencies
-        'File::Path::Tiny' => '0.9',
+        ## 'File::Path::Tiny' => '0.9',
         'File::Spec' => '0',
-        'File::stat' => '0',
-        'File::Which' => '1.22',    # for msys2 support
+        ## 'File::stat' => '0',
+        ## 'File::Which' => '1.22',    # for msys2 support
         'Hash::Merge' => '0.299',
-        'Hash::Ordered' => '0.011',
+        ## 'Hash::Ordered' => '0.011',
         'Import::Into' => '0',
-        'IO::Handle' => '0',
         'Getargs::Mixed' => '1.04', # For -undef_ok option
         'Getopt::Long' => '2.5',    # For long option bugfix
         'Graph' => '0.9704',        # For latest multiedged support
-        'List::MoreUtils' => '0.428',
+        ## 'List::MoreUtils' => '0.428',
 
         # 'Module::Find' => '0.12', # For bugfixes
                                     # - Use for finding plugins to load.
@@ -230,7 +236,7 @@ my %opts = (
 
         'overload' => '0',
 
-        'Package::Alias' => '0.12',
+        ## 'Package::Alias' => '0.12',
 
         # 'Parse::RecDescent' => '1.967015',
             # - Use for parsing Lua tables as inline config data?
@@ -241,7 +247,7 @@ my %opts = (
             #   precedence in P::RD grammars.
 
         'Path::Class' => '0.37',
-        'Pod::Usage' => '0',
+        ## 'Pod::Usage' => '0',
         # 'Probe::Perl' => '0', # For perl interpreter file location or other info.
                                 # Alternative: Padre::Perl
 
@@ -280,7 +286,7 @@ my %opts = (
             },
         },
 
-        $provides ? (provides => $provides) : (),
+        @provides,
 
     }, #META_MERGE
 
diff --git a/lib/Data/Hopen.pm b/lib/Data/Hopen.pm
index c64d86e..34bdf1c 100644
--- a/lib/Data/Hopen.pm
+++ b/lib/Data/Hopen.pm
@@ -22,7 +22,7 @@ use Data::Hopen::Util::NameSet;
 use Getargs::Mixed;
 use Storable ();
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 # Docs {{{1
 
diff --git a/lib/Data/Hopen/Base.pm b/lib/Data/Hopen/Base.pm
index f65d26c..0aa95a0 100755
--- a/lib/Data/Hopen/Base.pm
+++ b/lib/Data/Hopen/Base.pm
@@ -8,7 +8,7 @@ package Data::Hopen::Base;
 use parent 'Exporter';
 use Import::Into;
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 # Pragmas
 use 5.014;
diff --git a/lib/Data/Hopen/G/CollectOp.pm b/lib/Data/Hopen/G/CollectOp.pm
index 97cf470..5ea432a 100755
--- a/lib/Data/Hopen/G/CollectOp.pm
+++ b/lib/Data/Hopen/G/CollectOp.pm
@@ -2,7 +2,7 @@
 package Data::Hopen::G::CollectOp;
 use Data::Hopen::Base;
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 use parent 'Data::Hopen::G::Op';
 use Class::Tiny {
diff --git a/lib/Data/Hopen/G/DAG.pm b/lib/Data/Hopen/G/DAG.pm
index 9e3cc98..15ae25a 100755
--- a/lib/Data/Hopen/G/DAG.pm
+++ b/lib/Data/Hopen/G/DAG.pm
@@ -2,7 +2,7 @@
 package Data::Hopen::G::DAG;
 use Data::Hopen::Base;
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 use parent 'Data::Hopen::G::Op';
 use Class::Tiny {
diff --git a/lib/Data/Hopen/G/Entity.pm b/lib/Data/Hopen/G/Entity.pm
index e25cfd4..5b7e444 100755
--- a/lib/Data/Hopen/G/Entity.pm
+++ b/lib/Data/Hopen/G/Entity.pm
@@ -3,7 +3,7 @@ package Data::Hopen::G::Entity;
 use Data::Hopen;
 use Data::Hopen::Base;
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 sub name;
 
diff --git a/lib/Data/Hopen/G/Goal.pm b/lib/Data/Hopen/G/Goal.pm
index 047cbf5..e1e10e8 100755
--- a/lib/Data/Hopen/G/Goal.pm
+++ b/lib/Data/Hopen/G/Goal.pm
@@ -2,10 +2,13 @@
 package Data::Hopen::G::Goal;
 use Data::Hopen::Base;
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 use parent 'Data::Hopen::G::Op';
-#use Class::Tiny qw(_passthrough);
+use Class::Tiny {
+    should_output => true,      # if true, forward the goal's inputs as
+                                # its outputs.
+};
 
 use Data::Hopen;
 use Data::Hopen::Util::Data qw(forward_opts);
@@ -23,11 +26,18 @@ is reserved for the root goal.  Goals usually appear at the end of the build
 graph, but this is not required --- Goal nodes can appear anywhere in the
 graph.
 
+=head1 MEMBERS
+
+=head2 should_output
+
+Boolean, default true.  If false, the goal's outputs are always C<{}> (empty).
+If true, the goal's inputs are passed through as outputs.
+
 =head1 FUNCTIONS
 
 =head2 run
 
-Wraps a L<Data::Hopen::G::CollectOp>'s run function.
+Passes through the inputs if L</should_output> is set.
 
 =cut
 
@@ -35,7 +45,11 @@ Wraps a L<Data::Hopen::G::CollectOp>'s run function.
 
 sub _run {
     my ($self, %args) = getparameters('self', [qw(; phase generator)], @_);
-    hlog { Goal => $self->name };
+    hlog { Goal => $self->name, ($self->should_output ? 'with' : 'without'),
+            'outputs' };
+
+    return {} unless $self->should_output;
+
     return $self->passthrough(-nocontext=>1, -levels => 'local',
             forward_opts(\%args, {'-'=>1}, qw[phase generator]));
 } #_run()
diff --git a/lib/Data/Hopen/G/GraphBuilder.pm b/lib/Data/Hopen/G/GraphBuilder.pm
index 81f3fc2..756c1ee 100755
--- a/lib/Data/Hopen/G/GraphBuilder.pm
+++ b/lib/Data/Hopen/G/GraphBuilder.pm
@@ -6,14 +6,13 @@ use Exporter 'import';
 
 our @EXPORT; BEGIN { @EXPORT=qw(make_GraphBuilder); }
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 use Class::Tiny {
-    name => sub { 'ANON' },     # Name is optional; it's here so the
-                                # constructor won't croak if you use one.
-
-    dag => undef,
-    node => undef,
+    name => 'ANON',     # Name is optional; it's here so the
+                        #   constructor won't croak if you use one.
+    dag => undef,       # The current G::DAG instance
+    node => undef,      # The last node added
 };
 
 use Class::Method::Modifiers qw(install_modifier);
diff --git a/lib/Data/Hopen/G/Link.pm b/lib/Data/Hopen/G/Link.pm
index 9eb3b40..b23e026 100755
--- a/lib/Data/Hopen/G/Link.pm
+++ b/lib/Data/Hopen/G/Link.pm
@@ -2,7 +2,7 @@
 package Data::Hopen::G::Link;
 use Data::Hopen::Base;
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 use parent 'Data::Hopen::G::Runnable';
 use Class::Tiny {
diff --git a/lib/Data/Hopen/G/Node.pm b/lib/Data/Hopen/G/Node.pm
index 58098fa..e5aef2f 100755
--- a/lib/Data/Hopen/G/Node.pm
+++ b/lib/Data/Hopen/G/Node.pm
@@ -3,7 +3,7 @@ package Data::Hopen::G::Node;
 use Data::Hopen;
 use Data::Hopen::Base;
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 sub outputs;
 
diff --git a/lib/Data/Hopen/G/Op.pm b/lib/Data/Hopen/G/Op.pm
index 25f45b7..53afc1c 100644
--- a/lib/Data/Hopen/G/Op.pm
+++ b/lib/Data/Hopen/G/Op.pm
@@ -3,7 +3,7 @@ package Data::Hopen::G::Op;
 use Data::Hopen;
 use Data::Hopen::Base;
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 use parent 'Data::Hopen::G::Node';
 use Class::Tiny;
diff --git a/lib/Data/Hopen/G/Runnable.pm b/lib/Data/Hopen/G/Runnable.pm
index df99611..0602fbb 100755
--- a/lib/Data/Hopen/G/Runnable.pm
+++ b/lib/Data/Hopen/G/Runnable.pm
@@ -2,7 +2,7 @@
 package Data::Hopen::G::Runnable;
 use Data::Hopen::Base;
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 use Data::Hopen;
 use Data::Hopen::Scope::Hash;
diff --git a/lib/Data/Hopen/Scope.pm b/lib/Data/Hopen/Scope.pm
index 32eb742..d2ee58f 100755
--- a/lib/Data/Hopen/Scope.pm
+++ b/lib/Data/Hopen/Scope.pm
@@ -3,7 +3,7 @@ package Data::Hopen::Scope;
 use Data::Hopen::Base;
 use Exporter 'import';
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 # Class definition
 use Class::Tiny {
@@ -24,10 +24,10 @@ sub FIRST_ONLY { $_first_only }
 use constant _LOCAL => 'local';
 
 # What we use
-use Data::Hopen qw(getparameters);
 use Config;
-use POSIX ();
+use Data::Hopen qw(getparameters);
 use Data::Hopen::Util::Data qw(clone forward_opts);
+use POSIX ();
 use Set::Scalar;
 use Sub::ScopeFinalizer qw(scope_finalizer);
 
@@ -143,14 +143,14 @@ See also L</add>, below, which is part of the public API.
 
 # Handle $levels and invoke a function on the outer scope if appropriate.
 # Usage:
-#   $self->_invoke(coderef, $levels, [other args to be passed, starting with
-#                               invocant, if any]
+#   $self->_invoke('method_name', $levels, [other args to be passed, starting
+#                                           with invocant, if any]
 # A new levels value will be added to the end of the args as -levels=>$val.
 # Returns undef if there's no more traversing to be done.
 
 sub _invoke {
     my $self = shift or croak 'Need an instance';
-    my $coderef = shift or croak 'Need a coderef';
+    my $method_name = shift or croak 'Need a method name';
     my $levels = shift;
 
     # Handle 'local'-scoped searches by terminating when $self->local is set.
@@ -166,7 +166,8 @@ sub _invoke {
 
         unshift @_, $self->outer;
         push @_, -levels => $newlevels;
-        goto &$coderef;
+        my $coderef = $self->outer->can($method_name);
+        return $coderef->(@_) if $coderef;
     }
     return undef;
 } #_invoke()
@@ -191,11 +192,10 @@ sub find {
         # Therefore, '0' is not a valid name
     my $levels = $args{levels};
 
-    $DB::single=1;
     my $here = $self->_find_here($args{name}, $args{set});
     return $here if defined $here;
 
-    return $self->_invoke(\&find, $args{levels},
+    return $self->_invoke('find', $args{levels},
         forward_opts(\%args, {'-'=>1}, qw(name set))
     );
 } #find()
@@ -230,7 +230,7 @@ sub _fill_names {
 
     $self->_names_here($args{retval});    # Insert this scope's names
 
-    return $self->_invoke(\&_fill_names, $args{levels}, -retval=>$args{retval});
+    return $self->_invoke('_fill_names', $args{levels}, -retval=>$args{retval});
 } #_fill_names()
 
 =head2 as_hashref
@@ -259,20 +259,23 @@ sub as_hashref {
 } #as_hashref()
 
 # Implementation of as_hashref.  Mutates the provided $hrRetval.
-# TODO move this to subclasses.
 sub _fill_hashref {
     my ($self, %args) = getparameters('self', [qw(retval levels deep)], @_);
     my $hrRetval = $args{retval};
 
     # Innermost wins, so copy ours first.
-    foreach my $k (keys %{$self->_content}) {
+    my $names = Set::Scalar->new;
+    $self->_names_here($names);
+
+    foreach my $k (@$names) {
         unless(exists($hrRetval->{$k})) {   # An inner scope might have set it
+            my $val = $self->find($k, -levels => 0);
             $hrRetval->{$k} =
-                ($args{deep} ? clone($self->_content->{$k}) : $self->_content->{$k});
+                ($args{deep} ? clone($val) : $val);
         }
     }
 
-    return $self->_invoke(\&_fill_hashref, $args{levels},
+    return $self->_invoke('_fill_hashref', $args{levels},
         forward_opts(\%args, {'-'=>1}, qw(retval deep)));
 } #_fill_hashref()
 
diff --git a/lib/Data/Hopen/Scope/Environment.pm b/lib/Data/Hopen/Scope/Environment.pm
index acf0877..c6e3992 100755
--- a/lib/Data/Hopen/Scope/Environment.pm
+++ b/lib/Data/Hopen/Scope/Environment.pm
@@ -2,7 +2,7 @@
 package Data::Hopen::Scope::Environment;
 use Data::Hopen::Base;
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 use parent 'Data::Hopen::Scope';
 
diff --git a/lib/Data/Hopen/Scope/Hash.pm b/lib/Data/Hopen/Scope/Hash.pm
index 1e3f4e1..798f4ef 100755
--- a/lib/Data/Hopen/Scope/Hash.pm
+++ b/lib/Data/Hopen/Scope/Hash.pm
@@ -2,7 +2,7 @@
 package Data::Hopen::Scope::Hash;
 use Data::Hopen::Base;
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 use parent 'Data::Hopen::Scope';
 use Class::Tiny {
diff --git a/lib/Data/Hopen/Scope/Inputs.pm b/lib/Data/Hopen/Scope/Inputs.pm
index 5e64db2..126d783 100644
--- a/lib/Data/Hopen/Scope/Inputs.pm
+++ b/lib/Data/Hopen/Scope/Inputs.pm
@@ -3,7 +3,7 @@ package Data::Hopen::Scope::Inputs;
 use Data::Hopen;
 use Data::Hopen::Base;
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 # TODO if a class
 use parent 'Data::Hopen::Scope';
diff --git a/lib/Data/Hopen/Scope/Overrides.pm b/lib/Data/Hopen/Scope/Overrides.pm
index f15a76f..2d763bb 100755
--- a/lib/Data/Hopen/Scope/Overrides.pm
+++ b/lib/Data/Hopen/Scope/Overrides.pm
@@ -3,7 +3,7 @@ package Data::Hopen::Scope::Overrides;
 use Data::Hopen;
 use Data::Hopen::Base;
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 # TODO if using exporter
 use parent 'Exporter';
diff --git a/lib/Data/Hopen/TEMPLATE.pm b/lib/Data/Hopen/TEMPLATE.pm
index 3b41670..8ddbcc2 100755
--- a/lib/Data/Hopen/TEMPLATE.pm
+++ b/lib/Data/Hopen/TEMPLATE.pm
@@ -3,7 +3,7 @@ package Data::Hopen::TEMPLATE;
 use Data::Hopen;
 use Data::Hopen::Base;
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 # TODO if using exporter
 use parent 'Exporter';
diff --git a/lib/Data/Hopen/Util/Data.pm b/lib/Data/Hopen/Util/Data.pm
index 3e3dec7..9bae072 100755
--- a/lib/Data/Hopen/Util/Data.pm
+++ b/lib/Data/Hopen/Util/Data.pm
@@ -3,7 +3,7 @@ package Data::Hopen::Util::Data;
 use Data::Hopen;
 use Data::Hopen::Base;
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 use parent 'Exporter';
 our (@EXPORT, @EXPORT_OK, %EXPORT_TAGS);
diff --git a/lib/Data/Hopen/Util/Filename.pm b/lib/Data/Hopen/Util/Filename.pm
index 5b02769..d882d52 100755
--- a/lib/Data/Hopen/Util/Filename.pm
+++ b/lib/Data/Hopen/Util/Filename.pm
@@ -2,7 +2,7 @@
 package Data::Hopen::Util::Filename;
 use Data::Hopen::Base;
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 use parent 'Exporter';
 our (@EXPORT, @EXPORT_OK, %EXPORT_TAGS);
diff --git a/lib/Data/Hopen/Util/NameSet.pm b/lib/Data/Hopen/Util/NameSet.pm
index a2e5f06..facac14 100755
--- a/lib/Data/Hopen/Util/NameSet.pm
+++ b/lib/Data/Hopen/Util/NameSet.pm
@@ -2,7 +2,7 @@
 package Data::Hopen::Util::NameSet;
 use Data::Hopen::Base;
 
-our $VERSION = '0.000010';
+our $VERSION = '0.000011'; # TRIAL
 
 # Docs {{{1
 
diff --git a/t/021-dag-single-goal.t b/t/021-dag-single-goal.t
index c2e485c..fe2f647 100755
--- a/t/021-dag-single-goal.t
+++ b/t/021-dag-single-goal.t
@@ -35,7 +35,6 @@ sub run {
 
     # Run it
     #print Dumper($outermost_scope);
-$DB::single = 1;
     my $dag_out = $dag->run($outermost_scope);
     #print Dumper($dag_out);
     #print Dumper($op->outputs);