1 files changed, 0 insertions, 63 deletions
diff --git a/lib/irb/cmd/help.rb b/lib/irb/cmd/help.rb
deleted file mode 100644
index 2a135cdb14..0000000000
--- a/lib/irb/cmd/help.rb
+++ /dev/null
@@ -1,63 +0,0 @@
-# frozen_string_literal: false
-#
-#   help.rb - helper using ri
-#   	$Release Version: 0.9.6$
-#   	$Revision$
-#
-# --
-#
-#
-#
-
-require_relative "nop"
-
-module IRB
-  # :stopdoc:
-
-  module ExtendCommand
-    class Help < Nop
-      class << self
-        def transform_args(args)
-          # Return a string literal as is for backward compatibility
-          if args.empty? || string_literal?(args)
-            args
-          else # Otherwise, consider the input as a String for convenience
-            args.strip.dump
-          end
-        end
-      end
-
-      category "Context"
-      description "Enter the mode to look up RI documents."
-
-      def execute(*names)
-        require 'rdoc/ri/driver'
-        opts = RDoc::RI::Driver.process_args([])
-        IRB::ExtendCommand::Help.const_set(:Ri, RDoc::RI::Driver.new(opts))
-      rescue LoadError, SystemExit
-        IRB::ExtendCommand::Help.remove_method(:execute)
-        # raise NoMethodError in ensure
-      else
-        def execute(*names)
-          if names.empty?
-            Ri.interactive
-            return
-          end
-          names.each do |name|
-            begin
-              Ri.display_name(name.to_s)
-            rescue RDoc::RI::Error
-              puts $!.message
-            end
-          end
-          nil
-        end
-        nil
-      ensure
-        execute(*names)
-      end
-    end
-  end
-
-  # :startdoc:
-end