3 files changed, 11 insertions, 3 deletions
diff --git a/bin/te b/bin/te
index d9a8489..d50aed4 100644
--- a/bin/te
+++ b/bin/te
@@ -33,8 +33,9 @@ COMMAND: while (1) {
                 print "\n";
                 ReadMode 3;
                 local $SIG{INT} = sub { die "Execution interrupted" };
-                eval { $te->execute($command) };
+                my $result = eval { $te->execute($command) };
                 print "?  $@\n" if $@;
+                print $result if defined $result;
                 ReadMode 4;
                 last KEY;
             }
diff --git a/lib/Language/TECO.pm b/lib/Language/TECO.pm
index 7d2d63e..4aee5a3 100644
--- a/lib/Language/TECO.pm
+++ b/lib/Language/TECO.pm
@@ -90,6 +90,7 @@ sub push_cmd {
 sub execute {
     my $self = shift;
     $self->{command} = shift;
+    my $ret = '';
 
     while ($self->{command}) {
         $_ = substr($self->{command}, 0, 1, '');
@@ -215,11 +216,13 @@ sub execute {
                         $self->num(1);
                     }
                     my $num = $self->num;
-                    $self->{buffer}->print($self->{buffer}->get_line_offset($num));
+                    $ret .= $self->{buffer}->print($self->{buffer}->get_line_offset($num));
                 }
             });
         }
     }
+
+    return $ret;
 }
 
 =head1 NAME
diff --git a/lib/Language/TECO/Buffer.pm b/lib/Language/TECO/Buffer.pm
index 66440f9..7ba2923 100644
--- a/lib/Language/TECO/Buffer.pm
+++ b/lib/Language/TECO/Buffer.pm
@@ -15,11 +15,13 @@ sub set {
     my $pointer = shift;
     die 'Pointer off page' if $pointer < 0 || $pointer > length $self->{buffer};
     $self->{pointer} = $pointer;
+    return;
 }
 
 sub offset {
     my $self = shift;
     $self->set($self->{pointer} + shift);
+    return;
 }
 
 sub insert {
@@ -27,6 +29,7 @@ sub insert {
     my $text = shift;
     substr($self->{buffer}, $self->{pointer}, 0) = $text;
     $self->offset(length $text);
+    return;
 }
 
 sub delete {
@@ -48,6 +51,7 @@ sub delete {
     die "Pointer off page"
         if $self->{pointer} + $length > length $self->{buffer};
     substr($self->{buffer}, $self->{pointer}, $length) = '';
+    return;
 }
 
 sub endpos { length shift->{buffer} }
@@ -57,7 +61,7 @@ sub curpos { shift->{pointer} }
 sub print {
     my $self = shift;
     my ($start, $end) = @_;
-    print substr $self->{buffer}, $start, $end - $start;
+    return substr $self->{buffer}, $start, $end - $start;
 }
 
 sub get_line_offset {