# File tk/lib/tk/texttag.rb, line 17
  def TkTextTag.id2obj(text, id)
    tpath = text.path
    return id unless TTagID_TBL[tpath]
    TTagID_TBL[tpath][id]? TTagID_TBL[tpath][id]: id
  end

# File tk/lib/tk/texttag.rb, line 23
  def initialize(parent, *args)
    #unless parent.kind_of?(TkText)
    #  fail ArgumentError, "expect TkText for 1st argument"
    #end
    @parent = @t = parent
    @tpath = parent.path
    # @path = @id = Tk_TextTag_ID.join('')
    @path = @id = Tk_TextTag_ID.join(TkCore::INTERP._ip_id_).freeze
    # TTagID_TBL[@id] = self
    TTagID_TBL[@tpath] = {} unless TTagID_TBL[@tpath]
    TTagID_TBL[@tpath][@id] = self
    Tk_TextTag_ID[1].succ!
    #tk_call @t.path, "tag", "configure", @id, *hash_kv(keys)
    if args != []
      keys = args.pop
      if keys.kind_of?(Hash)
        add(*args) if args != []
        configure(keys)
      else
        args.push keys
        add(*args)
      end
    end
    @t._addtag id, self
  end

# File tk/lib/tk/texttag.rb, line 107
  def [](key)
    cget key
  end

# File tk/lib/tk/texttag.rb, line 111
  def []=(key,val)
    configure key, val
    val
  end

# File tk/lib/tk/texttag.rb, line 70
  def add(*indices)
    tk_call_without_enc(@t.path, 'tag', 'add', @id, 
                        *(indices.collect{|idx| _get_eval_enc_str(idx)}))
    self
  end

# File tk/lib/tk/texttag.rb, line 175
  def bind(seq, *args)
    # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
    if TkComm._callback_entry?(args[0]) || !block_given?
      cmd = args.shift
    else
      cmd = Proc.new
    end
    _bind([@t.path, 'tag', 'bind', @id], seq, cmd, *args)
    self
  end

# File tk/lib/tk/texttag.rb, line 190
  def bind_append(seq, *args)
    # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
    if TkComm._callback_entry?(args[0]) || !block_given?
      cmd = args.shift
    else
      cmd = Proc.new
    end
    _bind_append([@t.path, 'tag', 'bind', @id], seq, cmd, *args)
    self
  end

# File tk/lib/tk/texttag.rb, line 201
  def bind_remove(seq)
    _bind_remove([@t.path, 'tag', 'bind', @id], seq)
    self
  end

# File tk/lib/tk/texttag.rb, line 206
  def bindinfo(context=nil)
    _bindinfo([@t.path, 'tag', 'bind', @id], context)
  end

# File tk/lib/tk/texttag.rb, line 116
  def cget(key)
    @t.tag_cget @id, key
  end

# File tk/lib/tk/texttag.rb, line 163
  def configinfo(key=nil)
    @t.tag_configinfo @id, key
  end

# File tk/lib/tk/texttag.rb, line 144
  def configure(key, val=None)
    @t.tag_configure @id, key, val
  end

# File tk/lib/tk/texttag.rb, line 167
  def current_configinfo(key=nil)
    @t.current_tag_configinfo @id, key
  end

# File tk/lib/tk/texttag.rb, line 222
  def destroy
    tk_call_without_enc(@t.path, 'tag', 'delete', @id)
    TTagID_TBL[@tpath].delete(@id) if TTagID_TBL[@tpath]
    self
  end

# File tk/lib/tk/texttag.rb, line 53
  def exist?
    #if ( tk_split_simplelist(_fromUTF8(tk_call_without_enc(@t.path, 'tag', 'names'))).find{|id| id == @id } )
    if ( tk_split_simplelist(tk_call_without_enc(@t.path, 'tag', 'names'), false, true).find{|id| id == @id } )
      true
    else
      false
    end
  end

# File tk/lib/tk/texttag.rb, line 62
  def first
    TkText::IndexString.new(@id + '.first')
  end

# File tk/lib/tk/texttag.rb, line 49
  def id
    TkText::IndexString.new(@id)
  end

# File tk/lib/tk/texttag.rb, line 66
  def last
    TkText::IndexString.new(@id + '.last')
  end

# File tk/lib/tk/texttag.rb, line 216
  def lower(below=None)
    tk_call_without_enc(@t.path, 'tag', 'lower', @id, 
                        _get_eval_enc_str(below))
    self
  end

# File tk/lib/tk/texttag.rb, line 91
  def nextrange(first, last=None)
    simplelist(tk_call_without_enc(@t.path, 'tag', 'nextrange', @id, 
                                   _get_eval_enc_str(first), 
                                   _get_eval_enc_str(last))).collect{|idx|
      TkText::IndexString.new(idx)
    }
  end

# File tk/lib/tk/texttag.rb, line 99
  def prevrange(first, last=None)
    simplelist(tk_call_without_enc(@t.path, 'tag', 'prevrange', @id, 
                                   _get_eval_enc_str(first), 
                                   _get_eval_enc_str(last))).collect{|idx|
      TkText::IndexString.new(idx)
    }
  end

# File tk/lib/tk/texttag.rb, line 210
  def raise(above=None)
    tk_call_without_enc(@t.path, 'tag', 'raise', @id, 
                        _get_eval_enc_str(above))
    self
  end

# File tk/lib/tk/texttag.rb, line 82
  def ranges
    l = tk_split_simplelist(tk_call_without_enc(@t.path, 'tag', 'ranges', @id))
    r = []
    while key=l.shift
      r.push [TkText::IndexString.new(key), TkText::IndexString.new(l.shift)]
    end
    r
  end

# File tk/lib/tk/texttag.rb, line 76
  def remove(*indices)
    tk_call_without_enc(@t.path, 'tag', 'remove', @id, 
                        *(indices.collect{|idx| _get_eval_enc_str(idx)}))
    self
  end