Add some linefeeds

diff --git a/lib/B/RecDeparse.pm b/lib/B/RecDeparse.pm
index 15adc0772360445eca3ff56942e68b1c2cd8402e..4f7b6361b923df0890348b39038f68f1167a5aa6 100644 (file)
--- a/lib/B/RecDeparse.pm
+++ b/lib/B/RecDeparse.pm
@@ -81,9 +81,13 @@ sub _parse_args {
 sub new {
  my $class = shift;
  $class = ref($class) || $class || __PACKAGE__;
+
  my ($deparse, $level) = _parse_args(@_);
+
  my $self = bless $class->SUPER::new(@$deparse), $class;
+
  $self->{brd_level} = $level;
+
  return $self;
 }
 
@@ -92,22 +96,27 @@ sub _recurse {
 }
 
 sub compile {
- my $bd = B::Deparse->new();
  my @args = @_;
+
+ my $bd = B::Deparse->new();
  my ($deparse, $level) = _parse_args(@args);
+
  my $compiler = $bd->coderef2text(B::Deparse::compile(@$deparse));
  $compiler =~ s/
   ['"]? B::Deparse ['"]? \s* -> \s* (new) \s* \( ([^\)]*) \)
  /B::RecDeparse->$1(deparse => [ $2 ], level => $level)/gx;
  $compiler = eval 'sub ' . $compiler;
  die if $@;
+
  return $compiler;
 }
 
 sub init {
  my $self = shift;
+
  $self->{brd_cur} = 0;
  $self->{brd_sub} = 0;
+
  $self->SUPER::init(@_);
 }
 
@@ -115,9 +124,11 @@ my $key = $; . __PACKAGE__ . $;;
 
 if (FOOL_SINGLE_DELIM) {
  my $oldsd = *B::Deparse::single_delim{CODE};
+
  no warnings 'redefine';
  *B::Deparse::single_delim = sub {
   my $body = $_[2];
+
   if ((caller 1)[0] eq __PACKAGE__ and $body =~ s/^$key//) {
    return $body;
   } else {
@@ -128,16 +139,20 @@ if (FOOL_SINGLE_DELIM) {
 
 sub pp_entersub {
  my $self = shift;
+
  my $body = do {
   local $self->{brd_sub} = 1;
   $self->SUPER::pp_entersub(@_);
  };
+
  $body =~ s/^&\s*(\w)/$1/ if $self->_recurse;
+
  return $body;
 }
 
 sub pp_refgen {
  my $self = shift;
+
  return do {
   local $self->{brd_sub} = 0;
   $self->SUPER::pp_refgen(@_);
@@ -146,21 +161,25 @@ sub pp_refgen {
 
 sub pp_gv {
  my $self = shift;
+
  my $body;
  if ($self->{brd_sub} <= 0 || !$self->_recurse) {
   $body = $self->SUPER::pp_gv(@_);
  } else {
   my $gv = $self->gv_or_padgv($_[0]);
+
   $body = do {
    local @{$self}{qw/brd_sub brd_cur/} = (0, $self->{brd_cur} + 1);
    'sub ' . $self->indent($self->deparse_sub($gv->CV));
   };
+
   if (FOOL_SINGLE_DELIM) {
    $body = $key . $body;
   } else {
    $body .= '->';
   }
  }
+
  return $body;
 }