# File tk/lib/tkextlib/blt/htext.rb, line 34
    def append(win, keys={})
      tk_send('append', _epath(win), keys)
      self
    end

# File tk/lib/tkextlib/blt/htext.rb, line 43
    def current_line
      number(tk_send_without_enc('gotoline'))
    end

# File tk/lib/tkextlib/blt/htext.rb, line 39
    def goto_line(idx)
      tk_send_without_enc('gotoline', idx)
      self
    end

# File tk/lib/tkextlib/blt/htext.rb, line 47
    def index(str)
      number(tk_send('index', str))
    end

# File tk/lib/tkextlib/blt/htext.rb, line 51
    def line_pos(str)
      tk_send('linepos', str)
    end

# File tk/lib/tkextlib/blt/htext.rb, line 55
    def range(from=None, to=None)
      tk_send_without_enc('range', from, to)
    end

# File tk/lib/tkextlib/blt/htext.rb, line 64
    def scan_dragto(pos)
      tk_send_without_enc('scan', 'dragto', pos)
      self
    end

# File tk/lib/tkextlib/blt/htext.rb, line 59
    def scan_mark(pos)
      tk_send_without_enc('scan', 'mark', pos)
      self
    end

# File tk/lib/tkextlib/blt/htext.rb, line 69
    def search(pat, from=None, to=None)
      num = number(tk_send('search', pat, from, to))
      (num < 0)? nil: num
    end

# File tk/lib/tkextlib/blt/htext.rb, line 74
    def selection_adjust(index)
      tk_send_without_enc('selection', 'adjust', index)
      self
    end

# File tk/lib/tkextlib/blt/htext.rb, line 78
    def selection_clear()
      tk_send_without_enc('selection', 'clear')
      self
    end

# File tk/lib/tkextlib/blt/htext.rb, line 82
    def selection_from(index)
      tk_send_without_enc('selection', 'from', index)
      self
    end

# File tk/lib/tkextlib/blt/htext.rb, line 86
    def selection_line(index)
      tk_send_without_enc('selection', 'line', index)
      self
    end

# File tk/lib/tkextlib/blt/htext.rb, line 90
    def selection_present()
      bool(tk_send_without_enc('selection', 'present'))
    end

# File tk/lib/tkextlib/blt/htext.rb, line 93
    def selection_range(first, last)
      tk_send_without_enc('selection', 'range', first, last)
      self
    end

# File tk/lib/tkextlib/blt/htext.rb, line 97
    def selection_to(index)
      tk_send_without_enc('selection', 'to', index)
      self
    end

# File tk/lib/tkextlib/blt/htext.rb, line 101
    def selection_word(index)
      tk_send_without_enc('selection', 'word', index)
      self
    end

# File tk/lib/tkextlib/blt/htext.rb, line 106
    def windows(pat=None)
      list(tk_send('windows', pat))
    end