I like this one thanks :-)

I'd suggest one little addition: 

Line 16:
      verbose => $arg{verbose} ? '' : "\n",
++       params => $arg{params} ? 1 : 0,

Line 31:
--  my( $direction, $pkg, $sym ) = @_;
++  my( $direction, $pkg, $sym , $start) = @_;

Line 37:
--      $pkg, $sym, $self->{verbose},
++      $pkg, $sym, 
++      ( $start && $self->{params} ? "( '".join( "', '", @_[0..$#_-1]
+)."')" : ()),
++      $self->{verbose},

Line 85:
--          pre => $self->_gen_wrapper( $self->{pre}, $pkg, $sym, ),
--          post => $self->_gen_wrapper( $self->{post}, $pkg, $sym, );
++          pre => $self->_gen_wrapper( $self->{pre}, $pkg, $sym, 1 ),
++          post => $self->_gen_wrapper( $self->{post}, $pkg, $sym, 0 
+);

[download]
to allow printing the parameters to the procedure.

The code doesn't print data structures, if some of the parameters is a reference you'll see just SCALAR(xxxx), but I do not think that much info is needed. If you think otherwise you could use Data::Dumper to print them out: 

Line 5:
 use Hook::LexWrap;
++ use Data::Dumper;

Line 31:
  return sub{
++    local $Data::Dumper::Indent = 0;
++    local $Data::Dumper::Terse = 1;

Line 37:
--      $pkg, $sym, $self->{verbose},
++      $pkg, $sym, 
++      ( $start && $self->{params} ? '( '.join( ", ", Dumper(@_[0..$#
+_-1])).")" : ()),
++      $self->{verbose},

[download]

  Jenda

== Jenda@Krynicky.cz == http://Jenda.Krynicky.cz ==
Always code as if the guy who ends up maintaining your code
will be a violent psychopath who knows where you live.
      -- Rick Osborne, osborne@gateway.grumman.com

In reply to Re: Devel::TrackSub - Subroutine wrappers for debugging by Jenda
in thread Devel::TrackSub - Subroutine wrappers for debugging by particle

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