Method: IRB::RelineInputMethod#initialize

Defined in:
lib/irb/input-method.rb

#initialize(completor) ⇒ RelineInputMethod

Creates a new input method object using Reline



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# File 'lib/irb/input-method.rb', line 254

def initialize(completor)
  IRB.__send__(:set_encoding, Reline.encoding_system_needs.name, override: false)

  super()

  @eof = false
  @completor = completor

  Reline.basic_word_break_characters = BASIC_WORD_BREAK_CHARACTERS
  Reline.completion_append_character = nil
  Reline.completer_quote_characters = ''
  Reline.completion_proc = ->(target, preposing, postposing) {
    bind = IRB.conf[:MAIN_CONTEXT].workspace.binding
    @completion_params = [preposing, target, postposing, bind]
    @completor.completion_candidates(preposing, target, postposing, bind: bind)
  }
  Reline.output_modifier_proc = proc do |input, complete:|
    IRB.CurrentContext.colorize_input(input, complete: complete)
  end
  Reline.dig_perfect_match_proc = ->(matched) { display_document(matched) }
  Reline.autocompletion = IRB.conf[:USE_AUTOCOMPLETE]

  if IRB.conf[:USE_AUTOCOMPLETE]
    begin
      require 'rdoc'
      Reline.add_dialog_proc(:show_doc, show_doc_dialog_proc, Reline::DEFAULT_DIALOG_CONTEXT)
    rescue LoadError
    end
  end
end