[Bps-public-commit] r12391 - in Carp-REPL: .

[sartak at bestpractical.com]

Author: sartak
Date: Fri May 16 08:31:04 2008
New Revision: 12391

Modified:
   Carp-REPL/   (props changed)
   Carp-REPL/lib/Devel/REPL/Plugin/LexEnvCarp.pm

Log:
 r55998 at onn:  sartak | 2008-05-16 08:13:55 -0400
 perltidy


Modified: Carp-REPL/lib/Devel/REPL/Plugin/LexEnvCarp.pm
==============================================================================
--- Carp-REPL/lib/Devel/REPL/Plugin/LexEnvCarp.pm	(original)
+++ Carp-REPL/lib/Devel/REPL/Plugin/LexEnvCarp.pm	Fri May 16 08:31:04 2008
@@ -14,51 +14,46 @@
 );
 
 has 'packages' => (
-    isa => 'ArrayRef',
-    is => 'rw',
+    isa      => 'ArrayRef',
+    is       => 'rw',
     required => 1,
-    default => sub { ['main'] },
+    default  => sub { ['main'] },
 );
 
 has 'argses' => (
-    isa => 'ArrayRef',
-    is => 'rw',
+    isa      => 'ArrayRef',
+    is       => 'rw',
     required => 1,
-    default => sub { [[]] },
+    default  => sub { [[]] },
 );
 
 has 'frame' => (
-    isa => 'Int',
-    is => 'rw',
+    isa      => 'Int',
+    is       => 'rw',
     required => 1,
-    default => 0,
+    default  => 0,
 );
 
 has 'backtrace' => (
-    isa => 'Str',
-    is => 'rw',
+    isa      => 'Str',
+    is       => 'rw',
     required => 1,
-    default => '',
+    default  => '',
 );
 
-around 'frame' => sub
-{
+around 'frame' => sub {
     my $orig = shift;
-
     my ($self, $frame) = @_;
 
     return $orig->(@_) if !defined($frame);
 
-    if ($frame < 0)
-    {
+    if ($frame < 0) {
         warn "You're already at the bottom frame.\n";
     }
-    elsif ($frame >= @{ $self->packages })
-    {
+    elsif ($frame >= @{ $self->packages }) {
         warn "You're already at the top frame.\n";
     }
-    else
-    {
+    else {
         my ($package, $file, $line) = @{$self->packages->[$frame]};
         print "Now at $file:$line (frame $frame).\n";
         $orig->(@_);
@@ -66,99 +61,95 @@
 };
 
 # this is totally the wrong spot for this. oh well.
-around 'read' => sub
-{
-  my $orig = shift;
-  my ($self, @rest) = @_;
-  my $line = $self->$orig(@rest);
-
-  return if !defined($line) || $line =~ /^\s*:q\s*/;
-
-  if ($line =~ /^\s*:b?t\s*/)
-  {
-    print $self->backtrace;
-    return '';
-  }
-
-  if ($line =~ /^\s*:up?\s*/)
-  {
-    $self->frame($self->frame + 1);
-    return '';
-  }
-
-  if ($line =~ /^\s*:d(?:own)?\s*/)
-  {
-    $self->frame($self->frame - 1);
-    return '';
-  }
-
-  if ($line =~ /^\s*:l(?:ist)?\s*/) {
-    my ($package, $file, $num) = @{$self->packages->[$self->frame]};
-    open my $handle, '<', $file or do {
-        warn "Unable to open $file for reading: $!\n";
-        return '';
-    };
-    my @code = <$handle>;
+around 'read' => sub {
+    my $orig = shift;
+    my ($self, @rest) = @_;
+    my $line = $self->$orig(@rest);
 
-    my $min = $num - 6;
-    my $max = $num + 4;
-    $min = 0 if $min < 0;
-    $max = $#code if $max > $#code;
+    return if !defined($line) || $line =~ /^\s*:q\s*/;
+
+    if ($line =~ /^\s*:b?t\s*/) {
+        print $self->backtrace;
+        return '';
+    }
 
-    for my $cur ($min .. $max) {
-        next if !defined($code[$cur]);
+    if ($line =~ /^\s*:up?\s*/) {
+        $self->frame($self->frame + 1);
+        return '';
+    }
 
-        printf "%s%*d: %s",
-                $cur + 1 == $num ? '*' : ' ',
-                length($max),
-                $cur + 1,
-                $code[$cur];
+    if ($line =~ /^\s*:d(?:own)?\s*/) {
+        $self->frame($self->frame - 1);
+        return '';
     }
 
-    return '';
-  }
+    if ($line =~ /^\s*:l(?:ist)?\s*/) {
+        my ($package, $file, $num) = @{$self->packages->[$self->frame]};
+        open my $handle, '<', $file or do {
+            warn "Unable to open $file for reading: $!\n";
+            return '';
+        };
+        my @code = <$handle>;
+
+        my $min = $num - 6;
+        my $max = $num + 4;
+        $min = 0 if $min < 0;
+        $max = $#code if $max > $#code;
+
+        for my $cur ($min .. $max) {
+            next if !defined($code[$cur]);
+
+            printf "%s%*d: %s",
+                    $cur + 1 == $num ? '*' : ' ',
+                    length($max),
+                    $cur + 1,
+                    $code[$cur];
+        }
 
-  if ($line =~ /^\s*:e?(?:nv)?\s*/)
-  {
-    Dump($self->environments->[$self->frame])->Names('Env')->Out;
-    return '';
-  }
+        return '';
+    }
 
+    if ($line =~ /^\s*:e?(?:nv)?\s*/) {
+        Dump($self->environments->[$self->frame])->Names('Env')->Out;
+        return '';
+    }
 
-  return $line;
+    return $line;
 };
 
-around 'mangle_line' => sub
-{
-  my $orig = shift;
-  my ($self, @rest) = @_;
-  my $line = $self->$orig(@rest);
-
-  my $frame = $self->frame;
-  my $package = $self->packages->[$frame][0];
-
-  my $declarations = join "\n",
-                     map {"my $_;"}
-                     keys %{ $self->environments->[$frame] };
-
-  my $aliases = << 'ALIASES';
-while (my ($k, $v) = each %{ $_REPL->environments->[$_REPL->frame] })
-{
-    Devel::LexAlias::lexalias 0, $k, $v;
-}
-my $_a; Devel::LexAlias::lexalias 0, '$_a', \$_REPL->argses->[$_REPL->frame];
-ALIASES
-
-  return << "CODE";
-package $package;
-no warnings 'misc'; # declaration in same scope masks earlier instance
-no strict 'vars';   # so we get all the global variables in our package
-$declarations
-$aliases
-$line
-CODE
+around 'mangle_line' => sub {
+    my $orig = shift;
+    my ($self, @rest) = @_;
+    my $line = $self->$orig(@rest);
+
+    my $frame = $self->frame;
+    my $package = $self->packages->[$frame][0];
+
+    my $declarations = join "\n",
+                       map {"my $_;"}
+                       keys %{ $self->environments->[$frame] };
+
+    my $aliases = << 'ALIASES';
+    while (my ($k, $v) = each %{ $_REPL->environments->[$_REPL->frame] }) {
+        Devel::LexAlias::lexalias 0, $k, $v;
+    }
+    my $_a; Devel::LexAlias::lexalias 0, '$_a', \$_REPL->argses->[$_REPL->frame];
+    ALIASES
+
+    return << "CODE";
+    package $package;
+    no warnings 'misc'; # declaration in same scope masks earlier instance
+    no strict 'vars';   # so we get all the global variables in our package
+    $declarations
+    $aliases
+    $line
+    CODE
 };
 
+1;
+
+__END__
+
 =head1 NAME
 
 Devel::REPL::Plugin::LexEnvCarp - Devel::REPL plugin for Carp::REPL
@@ -197,4 +188,3 @@
 
 =cut
 
-1; # End of Devel::REPL::Plugin::LexEnvCarp