1 files changed, 4 insertions, 86 deletions

diff --git a/lib/Term/ReadLine.pm b/lib/Term/ReadLine.pm
index 0c88a76e41..88fc6386c3 100644
--- a/lib/Term/ReadLine.pm
+++ b/lib/Term/ReadLine.pm
@@ -76,12 +76,6 @@ history. Returns the old value.
 returns an array with two strings that give most appropriate names for
 files for input and output using conventions C<"E<lt>$in">, C<"E<gt>out">.
 
-=item Attribs
-
-returns a reference to a hash which describes internal configuration
-of the package. Names of keys in this hash conform to standard
-conventions with the leading C<rl_> stripped.
-
 =item C<Features>
 
 Returns a reference to a hash with keys being features present in
@@ -92,49 +86,26 @@ C<MinLine> method is not dummy.  C<autohistory> should be present if
 lines are put into history automatically (maybe subject to
 C<MinLine>), and C<addhistory> if C<addhistory> method is not dummy.
 
-If C<Features> method reports a feature C<attribs> as present, the
-method C<Attribs> is not dummy.
-
 =back
 
-=head1 Additional supported functions
-
 Actually C<Term::ReadLine> can use some other package, that will
 support reacher set of commands.
 
-All these commands are callable via method interface and have names
-which conform to standard conventions with the leading C<rl_> stripped.
-
 =head1 EXPORTS
 
 None
 
-=head1 ENVIRONMENT
-
-The variable C<PERL_RL> governs which ReadLine clone is loaded. If the
-value is false, a dummy interface is used. If the value is true, it
-should be tail of the name of the package to use, such as C<Perl> or
-C<Gnu>. 
-
-If the variable is not set, the best available package is loaded.
-
 =cut
 
 package Term::ReadLine::Stub;
-@ISA = 'Term::ReadLine::Tk';
 
 $DB::emacs = $DB::emacs;	# To peacify -w
 
 sub ReadLine {'Term::ReadLine::Stub'}
 sub readline {
-  my $self = shift;
-  my ($in,$out,$str) = @$self;
+  my ($in,$out,$str) = @{shift()};
   print $out shift; 
-  $self->register_Tk 
-     if not $Term::ReadLine::registered and $Term::ReadLine::toloop
-	and defined &Tk::DoOneEvent;
-  #$str = scalar <$in>;
-  $str = $self->get_line;
+  $str = scalar <$in>;
   # bug in 5.000: chomping empty string creats length -1:
   chomp $str if defined $str;
   $str;
@@ -195,27 +166,10 @@ sub new {
 sub IN { shift->[0] }
 sub OUT { shift->[1] }
 sub MinLine { undef }
-sub Attribs { {} }
-
-my %features = (tkRunning => 1);
-sub Features { \%features }
+sub Features { {} }
 
 package Term::ReadLine;		# So late to allow the above code be defined?
-
-my $which = $ENV{PERL_RL};
-if ($which) {
-  if ($which =~ /\bgnu\b/i){
-    eval "use Term::ReadLine::Gnu;";
-  } elsif ($which =~ /\bperl\b/i) {
-    eval "use Term::ReadLine::Perl;";
-  } else {
-    eval "use Term::ReadLine::$which;";
-  }
-} elsif (defined $which) {	# Defined but false
-  # Do nothing fancy
-} else {
-  eval "use Term::ReadLine::Gnu; 1" or eval "use Term::ReadLine::Perl; 1";
-}
+eval "use Term::ReadLine::Gnu;" or eval "use Term::ReadLine::Perl;";
 
 #require FileHandle;
 
@@ -230,42 +184,6 @@ if (defined &Term::ReadLine::Gnu::readline) {
   @ISA = qw(Term::ReadLine::Stub);
 }
 
-package Term::ReadLine::Tk;
-
-$count_handle = $count_DoOne = $count_loop = 0;
-
-sub handle {$giveup = 1; $count_handle++}
-
-sub Tk_loop {
-  # Tk->tkwait('variable',\$giveup);	# needs Widget
-  $count_DoOne++, Tk::DoOneEvent(0) until $giveup;
-  $count_loop++;
-  $giveup = 0;
-}
-
-sub register_Tk {
-  my $self = shift;
-  $Term::ReadLine::registered++ 
-    or Tk->fileevent($self->IN,'readable',\&handle);
-}
-
-sub tkRunning {
-  $Term::ReadLine::toloop = $_[1] if @_ > 1;
-  $Term::ReadLine::toloop;
-}
-
-sub get_c {
-  my $self = shift;
-  $self->Tk_loop if $Term::ReadLine::toloop && defined &Tk::DoOneEvent;
-  return getc $self->IN;
-}
-
-sub get_line {
-  my $self = shift;
-  $self->Tk_loop if $Term::ReadLine::toloop && defined &Tk::DoOneEvent;
-  my $in = $self->IN;
-  return scalar <$in>;
-}
 
 1;