????JFIF??x?x????'
| Server IP : 104.21.30.238  /  Your IP : 216.73.216.83 Web Server : LiteSpeed System : Linux premium151.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64 User : tempvsty ( 647) PHP Version : 8.0.30 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /././././proc/self/root/proc/self/root/opt/alt/ruby19/lib64/ruby/1.9.1/irb/ | 
| Upload File : | 
#
#   irb/input-method.rb - input methods used irb
#   	$Release Version: 0.9.6$
#   	$Revision: 25189 $
#   	by Keiju ISHITSUKA(keiju@ruby-lang.org)
#
# --
#
#
#
require 'irb/src_encoding'
require 'irb/magic-file'
module IRB
  #
  # InputMethod
  #	StdioInputMethod
  #	FileInputMethod
  #	(ReadlineInputMethod)
  #
  STDIN_FILE_NAME = "(line)"
  class InputMethod
    @RCS_ID='-$Id: input-method.rb 25189 2009-10-02 12:04:37Z akr $-'
    def initialize(file = STDIN_FILE_NAME)
      @file_name = file
    end
    attr_reader :file_name
    attr_accessor :prompt
    def gets
      IRB.fail NotImplementedError, "gets"
    end
    public :gets
    def readable_atfer_eof?
      false
    end
  end
  class StdioInputMethod < InputMethod
    def initialize
      super
      @line_no = 0
      @line = []
      @stdin = IO.open(STDIN.to_i, :external_encoding => IRB.conf[:LC_MESSAGES].encoding, :internal_encoding => "-")
      @stdout = IO.open(STDOUT.to_i, 'w', :external_encoding => IRB.conf[:LC_MESSAGES].encoding, :internal_encoding => "-")
    end
    def gets
      print @prompt
      line = @stdin.gets
      @line[@line_no += 1] = line
    end
    def eof?
      @stdin.eof?
    end
    def readable_atfer_eof?
      true
    end
    def line(line_no)
      @line[line_no]
    end
    def encoding
      @stdin.external_encoding
    end
  end
  class FileInputMethod < InputMethod
    def initialize(file)
      super
      @io = IRB::MagicFile.open(file)
    end
    attr_reader :file_name
    def eof?
      @io.eof?
    end
    def gets
      print @prompt
      l = @io.gets
#      print @prompt, l
      l
    end
    def encoding
      @io.external_encoding
    end
  end
  begin
    require "readline"
    class ReadlineInputMethod < InputMethod
      include Readline
      def initialize
	super
	@line_no = 0
	@line = []
	@eof = false
	@stdin = IO.open(STDIN.to_i, :external_encoding => IRB.conf[:LC_MESSAGES].encoding, :internal_encoding => "-")
	@stdout = IO.open(STDOUT.to_i, 'w', :external_encoding => IRB.conf[:LC_MESSAGES].encoding, :internal_encoding => "-")
      end
      def gets
        Readline.input = @stdin
        Readline.output = @stdout
	if l = readline(@prompt, false)
	  HISTORY.push(l) if !l.empty?
	  @line[@line_no += 1] = l + "\n"
	else
	  @eof = true
	  l
	end
      end
      def eof?
	@eof
      end
      def readable_atfer_eof?
	true
      end
      def line(line_no)
	@line[line_no]
      end
      def encoding
	@stdin.external_encoding
      end
    end
  rescue LoadError
  end
end