class Reline::Core

# File lib/reline.rb, line 67
def initialize
  self.output = STDOUT
  @mutex = Mutex.new
  @dialog_proc_list = {}
  yield self
  @completion_quote_character = nil
end

# File lib/reline.rb, line 161
def add_dialog_proc(name_sym, p, context = nil)
  raise ArgumentError unless name_sym.instance_of?(Symbol)
  if p.nil?
    @dialog_proc_list.delete(name_sym)
  else
    raise ArgumentError unless p.respond_to?(:call)
    @dialog_proc_list[name_sym] = DialogProc.new(p, context)
  end
end

# File lib/reline.rb, line 409
def ambiguous_width
  may_req_ambiguous_char_width unless defined? @ambiguous_width
  @ambiguous_width
end

# File lib/reline.rb, line 146
def auto_indent_proc=(p)
  raise ArgumentError unless p.respond_to?(:call) or p.nil?
  @auto_indent_proc = p
end

# File lib/reline.rb, line 103
def basic_quote_characters=(v)
  @basic_quote_characters = v.encode(encoding)
end

# File lib/reline.rb, line 95
def basic_word_break_characters=(v)
  @basic_word_break_characters = v.encode(encoding)
end

# File lib/reline.rb, line 107
def completer_quote_characters=(v)
  @completer_quote_characters = v.encode(encoding)
end

# File lib/reline.rb, line 99
def completer_word_break_characters=(v)
  @completer_word_break_characters = v.encode(encoding)
end

# File lib/reline.rb, line 83
def completion_append_character=(val)
  if val.nil?
    @completion_append_character = nil
  elsif val.size == 1
    @completion_append_character = val.encode(encoding)
  elsif val.size > 1
    @completion_append_character = val[0].encode(encoding)
  else
    @completion_append_character = nil
  end
end

# File lib/reline.rb, line 123
def completion_case_fold
  @config.completion_ignore_case
end

# File lib/reline.rb, line 119
def completion_case_fold=(v)
  @config.completion_ignore_case = v
end

# File lib/reline.rb, line 131
def completion_proc=(p)
  raise ArgumentError unless p.respond_to?(:call) or p.nil?
  @completion_proc = p
end

# File lib/reline.rb, line 127
def completion_quote_character
  @completion_quote_character
end

# File lib/reline.rb, line 171
def dialog_proc(name_sym)
  @dialog_proc_list[name_sym]
end

# File lib/reline.rb, line 155
def dig_perfect_match_proc=(p)
  raise ArgumentError unless p.respond_to?(:call) or p.nil?
  @dig_perfect_match_proc = p
end

# File lib/reline.rb, line 195
def emacs_editing_mode
  config.editing_mode = :emacs
  nil
end

# File lib/reline.rb, line 204
def emacs_editing_mode?
  config.editing_mode_is?(:emacs)
end

# File lib/reline.rb, line 79
def encoding
  io_gate.encoding
end

# File lib/reline.rb, line 111
def filename_quote_characters=(v)
  @filename_quote_characters = v.encode(encoding)
end

# File lib/reline.rb, line 208
def get_screen_size
  io_gate.get_screen_size
end

# File lib/reline.rb, line 175
def input=(val)
  raise TypeError unless val.respond_to?(:getc) or val.nil?
  if val.respond_to?(:getc) && io_gate.respond_to?(:input=)
    io_gate.input = val
  end
end

# File lib/reline.rb, line 75
def io_gate
  Reline::IOGate
end

# File lib/reline.rb, line 182
def output=(val)
  raise TypeError unless val.respond_to?(:write) or val.nil?
  @output = val
  if io_gate.respond_to?(:output=)
    io_gate.output = val
  end
end

# File lib/reline.rb, line 136
def output_modifier_proc=(p)
  raise ArgumentError unless p.respond_to?(:call) or p.nil?
  @output_modifier_proc = p
end

# File lib/reline.rb, line 151
def pre_input_hook=(p)
  @pre_input_hook = p
end

# File lib/reline.rb, line 141
def prompt_proc=(p)
  raise ArgumentError unless p.respond_to?(:call) or p.nil?
  @prompt_proc = p
end

# File lib/reline.rb, line 277
def readline(prompt = '', add_hist = false)
  @mutex.synchronize do
    io_gate.with_raw_input do
      inner_readline(prompt, add_hist, false)
    end

    line = line_editor.line.dup
    line.taint if RUBY_VERSION < '2.7'
    if add_hist and line and line.chomp("\n").size > 0
      Reline::HISTORY << line.chomp("\n")
    end

    line_editor.reset_line if line_editor.line.nil?
    line
  end
end

# File lib/reline.rb, line 251
def readmultiline(prompt = '', add_hist = false, &confirm_multiline_termination)
  @mutex.synchronize do
    unless confirm_multiline_termination
      raise ArgumentError.new('#readmultiline needs block to confirm multiline termination')
    end

    io_gate.with_raw_input do
      inner_readline(prompt, add_hist, true, &confirm_multiline_termination)
    end

    whole_buffer = line_editor.whole_buffer.dup
    whole_buffer.taint if RUBY_VERSION < '2.7'
    if add_hist and whole_buffer and whole_buffer.chomp("\n").size > 0
      Reline::HISTORY << whole_buffer
    end

    if line_editor.eof?
      line_editor.reset_line
      # Return nil if the input is aborted by C-d.
      nil
    else
      whole_buffer
    end
  end
end

# File lib/reline.rb, line 115
def special_prefixes=(v)
  @special_prefixes = v.encode(encoding)
end

# File lib/reline.rb, line 190
def vi_editing_mode
  config.editing_mode = :vi_insert
  nil
end

# File lib/reline.rb, line 200
def vi_editing_mode?
  config.editing_mode_is?(:vi_insert, :vi_command)
end