* ext/tcltklib/tcltklib.c (ip_init): set root-win title to "ruby" when

  the running script is '-e one-liner' or '-' (stdin).
* ext/tcltklib/extconf.rb: add find_library("#{lib}#{ver}",..) for stub libs
* ext/tk/lib/tk/textmark.rb: TkTextMarkCurrent and TkTextMarkAnchor
  have a wrong parent class.
* ext/tk/lib/tk/dialog.rb: rename TkDialog2 --> TkDialogObj and
  TkWarning2 --> TkWarningObj (old names are changed to alias names)
* ext/tk/lib/tk/dialog.rb: bug fix of treatment of 'prev_command'
  option and hashes for configuration
* ext/tk/lib/tk/dialog.rb: add TkDialogObj#name to return the button name
* ext/tk/lib/tk/radiobutton.rb: rename enbugged method value() ==> get_value()
  and value=(val) ==> set_value(val).
* ext/tk/lib/tk/menu.rb: add TkMenu.new_menuspec
* ext/tk/lib/tk/menu.rb: add alias (TkMenuButton = TkMenubutton,
  TkOptionMenuButton = TkOptionMenubutton)
* ext/tk/lib/tk/event.rb: new method aliases (same as option keys of
  event_generate) for Event object
* ext/tk/lib/tk/font.rb: configinfo returns proper types of values
* ext/tk/lib/tk.rb: bind methods accept subst_args + block
* ext/tk/lib/tk/canvas.rb: ditto
* ext/tk/lib/tk/canvastag.rb: ditto
* ext/tk/lib/tk/frame.rb: ditto
* ext/tk/lib/tk/text.rb: ditto
* ext/tk/lib/tk/texttag.rb: ditto
* ext/tk/lib/tk/toplevel.rb: ditto
* ext/tk/lib/tkextlib/*: ditto and bug fix


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7512 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

25 files changed, 689 insertions, 119 deletions

diff --git a/ChangeLog b/ChangeLog
index 05863653f9..700fc3ed17 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,52 @@
+Thu Dec  9 03:08:36 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+
+	* ext/tcltklib/tcltklib.c (ip_init): set root-win title to "ruby" when
+	  the running script is '-e one-liner' or '-' (stdin). 
+
+	* ext/tcltklib/extconf.rb: add find_library("#{lib}#{ver}",..) for
+	  stub libs 
+
+	* ext/tk/lib/tk/textmark.rb: TkTextMarkCurrent and TkTextMarkAnchor
+	  have a wrong parent class. 
+
+	* ext/tk/lib/tk/dialog.rb: rename TkDialog2 --> TkDialogObj and 
+	  TkWarning2 --> TkWarningObj (old names are changed to alias names)
+
+	* ext/tk/lib/tk/dialog.rb: bug fix of treatment of 'prev_command'
+	  option and hashes for configuration
+
+	* ext/tk/lib/tk/dialog.rb: add TkDialogObj#name to return the
+	  button name 
+
+	* ext/tk/lib/tk/radiobutton.rb: rename enbugged method value() ==>
+	  get_value() and value=(val) ==> set_value(val).
+
+	* ext/tk/lib/tk/menu.rb: add TkMenu.new_menuspec
+
+	* ext/tk/lib/tk/menu.rb: add alias (TkMenuButton = TkMenubutton, 
+	  TkOptionMenuButton = TkOptionMenubutton)
+
+	* ext/tk/lib/tk/event.rb: new method aliases (same as option keys of
+	  event_generate) for Event object
+
+	* ext/tk/lib/tk/font.rb: configinfo returns proper types of values
+
+	* ext/tk/lib/tk.rb: bind methods accept subst_args + block
+
+	* ext/tk/lib/tk/canvas.rb: ditto
+
+	* ext/tk/lib/tk/canvastag.rb: ditto
+
+	* ext/tk/lib/tk/frame.rb: ditto
+
+	* ext/tk/lib/tk/text.rb: ditto
+
+	* ext/tk/lib/tk/texttag.rb: ditto
+
+	* ext/tk/lib/tk/toplevel.rb: ditto
+
+	* ext/tk/lib/tkextlib/*: ditto and bug fix
+
 Wed Dec  8 23:54:29 2004  Dave Thomas  <dave@pragprog.com>
 
 	* lib/rdoc/generators/template/html/html.rb (RDoc::Page): Typo
diff --git a/ext/tcltklib/extconf.rb b/ext/tcltklib/extconf.rb
index 8ec34f0214..0635eea9e0 100644
--- a/ext/tcltklib/extconf.rb
+++ b/ext/tcltklib/extconf.rb
@@ -41,7 +41,9 @@ def find_tcl(tcllib, stubs)
     true
   else
     %w[8.5 8.4 8.3 8.2 8.1 8.0 7.6].find { |ver|
-      find_library("tcl#{ver}", func, *paths) or
+      find_library("#{lib}#{ver}", func, *paths) or
+        find_library("#{lib}#{ver.delete('.')}", func, *paths) or
+        find_library("tcl#{ver}", func, *paths) or
         find_library("tcl#{ver.delete('.')}", func, *paths)
     }
   end
@@ -62,7 +64,9 @@ def find_tk(tklib, stubs)
     true
   else
     %w[8.5 8.4 8.3 8.2 8.1 8.0 4.2].find { |ver|
-      find_library("tk#{ver}", func, *paths) or
+      find_library("#{lib}#{ver}", func, *paths) or
+        find_library("#{lib}#{ver.delete('.')}", func, *paths) or
+        find_library("tk#{ver}", func, *paths) or
         find_library("tk#{ver.delete('.')}", func, *paths)
     }
   end
diff --git a/ext/tcltklib/tcltklib.c b/ext/tcltklib/tcltklib.c
index 67958d7beb..a80b4530f1 100644
--- a/ext/tcltklib/tcltklib.c
+++ b/ext/tcltklib/tcltklib.c
@@ -3461,8 +3461,14 @@ ip_init(argc, argv, self)
     case 1:
         /* argv0 */
         if (!NIL_P(argv0)) {
-            /* Tcl_SetVar(ptr->ip, "argv0", StringValuePtr(argv0), 0); */
-            Tcl_SetVar(ptr->ip, "argv0", StringValuePtr(argv0), TCL_GLOBAL_ONLY);
+            if (strncmp(StringValuePtr(argv0), "-e", 3) == 0
+                || strncmp(StringValuePtr(argv0), "-", 2) == 0) {
+                Tcl_SetVar(ptr->ip, "argv0", "ruby", TCL_GLOBAL_ONLY);
+            } else {
+                /* Tcl_SetVar(ptr->ip, "argv0", StringValuePtr(argv0), 0); */
+                Tcl_SetVar(ptr->ip, "argv0", StringValuePtr(argv0), 
+                           TCL_GLOBAL_ONLY);
+            }
         }
     case 0:
         /* no args */
diff --git a/ext/tk/lib/tk.rb b/ext/tk/lib/tk.rb
index 9081eb9939..3a8690305f 100644
--- a/ext/tk/lib/tk.rb
+++ b/ext/tk/lib/tk.rb
@@ -901,12 +901,30 @@ module TkComm
           :_bind_append_for_event_class, :_bind_remove_for_event_class, 
           :_bindinfo_for_event_class
 
-  def bind(tagOrClass, context, cmd=Proc.new, *args)
+  #def bind(tagOrClass, context, cmd=Proc.new, *args)
+  #  _bind(["bind", tagOrClass], context, cmd, *args)
+  #  tagOrClass
+  #end
+  def bind(tagOrClass, context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     _bind(["bind", tagOrClass], context, cmd, *args)
     tagOrClass
   end
 
-  def bind_append(tagOrClass, context, cmd=Proc.new, *args)
+  #def bind_append(tagOrClass, context, cmd=Proc.new, *args)
+  #  _bind_append(["bind", tagOrClass], context, cmd, *args)
+  #  tagOrClass
+  #end
+  def bind_append(tagOrClass, context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     _bind_append(["bind", tagOrClass], context, cmd, *args)
     tagOrClass
   end
@@ -920,12 +938,30 @@ module TkComm
     _bindinfo(['bind', tagOrClass], context)
   end
 
-  def bind_all(context, cmd=Proc.new, *args)
+  #def bind_all(context, cmd=Proc.new, *args)
+  #  _bind(['bind', 'all'], context, cmd, *args)
+  #  TkBindTag::ALL
+  #end
+  def bind_all(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     _bind(['bind', 'all'], context, cmd, *args)
     TkBindTag::ALL
   end
 
-  def bind_append_all(context, cmd=Proc.new, *args)
+  #def bind_append_all(context, cmd=Proc.new, *args)
+  #  _bind_append(['bind', 'all'], context, cmd, *args)
+  #  TkBindTag::ALL
+  #end
+  def bind_append_all(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     _bind_append(['bind', 'all'], context, cmd, *args)
     TkBindTag::ALL
   end
@@ -2067,11 +2103,27 @@ end
 
 
 module TkBindCore
-  def bind(context, cmd=Proc.new, *args)
+  #def bind(context, cmd=Proc.new, *args)
+  #  Tk.bind(self, context, cmd, *args)
+  #end
+  def bind(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     Tk.bind(self, context, cmd, *args)
   end
 
-  def bind_append(context, cmd=Proc.new, *args)
+  #def bind_append(context, cmd=Proc.new, *args)
+  #  Tk.bind_append(self, context, cmd, *args)
+  #end
+  def bind_append(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     Tk.bind_append(self, context, cmd, *args)
   end
 
diff --git a/ext/tk/lib/tk/canvas.rb b/ext/tk/lib/tk/canvas.rb
index 9a042155e3..3bc08e94fc 100644
--- a/ext/tk/lib/tk/canvas.rb
+++ b/ext/tk/lib/tk/canvas.rb
@@ -94,12 +94,30 @@ class TkCanvas<TkWindow
                              *tags.collect{|t| tagid(t)}))
   end
 
-  def itembind(tag, context, cmd=Proc.new, *args)
+  #def itembind(tag, context, cmd=Proc.new, *args)
+  #  _bind([path, "bind", tagid(tag)], context, cmd, *args)
+  #  self
+  #end
+  def itembind(tag, context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     _bind([path, "bind", tagid(tag)], context, cmd, *args)
     self
   end
 
-  def itembind_append(tag, context, cmd=Proc.new, *args)
+  #def itembind_append(tag, context, cmd=Proc.new, *args)
+  #  _bind_append([path, "bind", tagid(tag)], context, cmd, *args)
+  #  self
+  #end
+  def itembind_append(tag, context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     _bind_append([path, "bind", tagid(tag)], context, cmd, *args)
     self
   end
diff --git a/ext/tk/lib/tk/canvastag.rb b/ext/tk/lib/tk/canvastag.rb
index 3d5c6703d2..5d1d5e92ab 100644
--- a/ext/tk/lib/tk/canvastag.rb
+++ b/ext/tk/lib/tk/canvastag.rb
@@ -21,12 +21,30 @@ module TkcTagAccess
     @c.bbox(@id)
   end
 
-  def bind(seq, cmd=Proc.new, *args)
+  #def bind(seq, cmd=Proc.new, *args)
+  #  @c.itembind(@id, seq, cmd, *args)
+  #  self
+  #end
+  def bind(seq, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     @c.itembind(@id, seq, cmd, *args)
     self
   end
 
-  def bind_append(seq, cmd=Proc.new, *args)
+  #def bind_append(seq, cmd=Proc.new, *args)
+  #  @c.itembind_append(@id, seq, cmd, *args)
+  #  self
+  #end
+  def bind_append(seq, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     @c.itembind_append(@id, seq, cmd, *args)
     self
   end
diff --git a/ext/tk/lib/tk/dialog.rb b/ext/tk/lib/tk/dialog.rb
index 2ced26b193..f7d17b5a96 100644
--- a/ext/tk/lib/tk/dialog.rb
+++ b/ext/tk/lib/tk/dialog.rb
@@ -3,7 +3,7 @@
 #
 require 'tk'
 
-class TkDialog2 < TkWindow
+class TkDialogObj < TkWindow
   extend Tk
 
   TkCommandNames = ['tk_dialog'.freeze].freeze
@@ -23,7 +23,9 @@ class TkDialog2 < TkWindow
       c.delete('command'); c.delete(:command)
       # @config << Kernel.format("%s.button%s configure %s; ", 
       #                                @path, i, hash_kv(c).join(' '))
-      @config << @path+'.button'+i.to_s+'configure '+hash_kv(c).join(' ')+'; '
+      # @config << @path+'.button'+i.to_s+' configure '+hash_kv(c).join(' ')+'; '
+      @config << @path+'.button'+i.to_s+' configure '+
+                   array2tk_list(hash_kv(c))+'; '
     }
     case configs
     when Proc
@@ -74,7 +76,7 @@ class TkDialog2 < TkWindow
     #@config = "puts [winfo children .w0000];"
     @config = ""
 
-    @command = nil
+    @command = prev_command
 
     if keys.kind_of? Hash
       @title   = keys['title'] if keys.key? 'title'
@@ -84,7 +86,7 @@ class TkDialog2 < TkWindow
       @default_button = keys['default'] if keys.key? 'default'
       @buttons = keys['buttons'] if keys.key? 'buttons'
 
-      @command = keys['prev_command']
+      @command = keys['prev_command'] if keys.key? 'prev_command'
 
       @message_config = keys['message_config'] if keys.key? 'message_config'
       @msgframe_config = keys['msgframe_config'] if keys.key? 'msgframe_config'
@@ -121,36 +123,44 @@ class TkDialog2 < TkWindow
     if @message_config.kind_of? Hash
       # @config << Kernel.format("%s.msg configure %s;", 
       #                        @path, hash_kv(@message_config).join(' '))
-      @config << @path+'.msg configure '+hash_kv(@message_config).join(' ')+';'
+      # @config << @path+'.msg configure '+hash_kv(@message_config).join(' ')+';'
+      @config << @path+'.msg configure '+
+                   array2tk_list(hash_kv(@message_config))+';'
     end
 
     if @msgframe_config.kind_of? Hash
       # @config << Kernel.format("%s.top configure %s;", 
       #                        @path, hash_kv(@msgframe_config).join(' '))
-      @config << @path+'.top configure '+hash_kv(@msgframe_config).join(' ')+';'
+      # @config << @path+'.top configure '+hash_kv(@msgframe_config).join(' ')+';'
+      @config << @path+'.top configure '+
+                   array2tk_list(hash_kv(@msgframe_config))+';'
     end
 
     if @btnframe_config.kind_of? Hash
       # @config << Kernel.format("%s.bot configure %s;", 
       #                        @path, hash_kv(@btnframe_config).join(' '))
-      @config << @path+'.bot configure '+hash_kv(@btnframe_config).join(' ')+';'
+      # @config << @path+'.bot configure '+hash_kv(@btnframe_config).join(' ')+';'
+      @config << @path+'.bot configure '+
+                   array2tk_list(hash_kv(@btnframe_config))+';'
     end
 
     if @bitmap_config.kind_of? Hash
       # @config << Kernel.format("%s.bitmap configure %s;", 
       #                        @path, hash_kv(@bitmap_config).join(' '))
-      @config << @path+'.bitmap configure '+hash_kv(@bitmap_config).join(' ')+';'
+      # @config << @path+'.bitmap configure '+hash_kv(@bitmap_config).join(' ')+';'
+      @config << @path+'.bitmap configure '+
+                    array2tk_list(hash_kv(@bitmap_config))+';'
     end
 
     _set_button_config(@button_configs) if @button_configs
+  end
+  private :create_self
 
+  def show
     if @command.kind_of? Proc
       @command.call(self)
     end
-  end
-  private :create_self
 
-  def show
     if @default_button.kind_of? String
       default_button = @buttons.index(@default_button)
     else
@@ -174,6 +184,10 @@ class TkDialog2 < TkWindow
     # @var.value.to_i
     @val
   end
+
+  def name
+    @buttons[@val]
+  end
   ######################################################
   #                                                    #
   # these methods must be overridden for each dialog   #
@@ -223,13 +237,17 @@ class TkDialog2 < TkWindow
     # returns nil or a Hash {option=>value, ...} for the button frame
     return nil
   end
+  def prev_command
+    # returns nil or a Proc
+    return nil
+  end
 end
-
+TkDialog2 = TkDialogObj
 
 #
 # TkDialog : with showing at initialize
 #
-class TkDialog < TkDialog2
+class TkDialog < TkDialogObj
   def self.show(*args)
     self.new(*args)
   end
@@ -244,7 +262,7 @@ end
 #
 # dialog for warning
 #
-class TkWarning2 < TkDialog2
+class TkWarningObj < TkDialogObj
   def initialize(parent = nil, mes = nil)
     if !mes
       if parent.kind_of? TkWindow
@@ -281,8 +299,9 @@ class TkWarning2 < TkDialog2
     return "OK";
   end
 end
+TkWarning2 = TkWarningObj
 
-class TkWarning < TkWarning2
+class TkWarning < TkWarningObj
   def self.show(*args)
     self.new(*args)
   end
diff --git a/ext/tk/lib/tk/event.rb b/ext/tk/lib/tk/event.rb
index 81d3e1c4c2..5af0fcd44d 100644
--- a/ext/tk/lib/tk/event.rb
+++ b/ext/tk/lib/tk/event.rb
@@ -130,6 +130,15 @@ module TkEvent
     #  []
     #end
 
+    alias button num
+    alias delta  wheel_delta
+    alias root   rootwin_id
+    alias rootx  x_root
+    alias root_x x_root
+    alias rooty  y_root
+    alias root_y y_root
+    alias sendevent send_event
+
   end
 
   ###############################################
diff --git a/ext/tk/lib/tk/font.rb b/ext/tk/lib/tk/font.rb
index 2ebe6612bd..1e314e5bb9 100644
--- a/ext/tk/lib/tk/font.rb
+++ b/ext/tk/lib/tk/font.rb
@@ -20,6 +20,17 @@ class TkFont
     Tk_FontUseTBL.clear
   }
 
+  # option_type : default => string
+  OptionType = Hash.new(?s)
+  OptionType['size'] = ?n
+  OptionType['pointadjust'] = ?n
+  OptionType['underline'] = ?b
+  OptionType['overstrike'] = ?b
+
+  # metric_type : default => num_or_str
+  MetricType = Hash.new(?n)
+  MetricType['fixed'] = ?b
+
   # set default font
   case Tk::TK_VERSION
   when /^4\.*/
@@ -112,6 +123,8 @@ class TkFont
       case type
       when 'kanji', 'latin', 'ascii'
         @type = type
+      when :kanji, :latin, :ascii
+        @type = type.to_s
       else
         fail ArgumentError, "unknown type '#{type}'"
       end
@@ -637,7 +650,7 @@ class TkFont
       begin
         actual_core(@latinfont).each{|key,val| latinkeys[key] = val}
       rescue
-        latinkeys {}
+        latinkeys = {}
       end
       if latinkeys != {}
         tk_call('font', 'configure', @compoundfont, *hash_kv(latinkeys))
@@ -648,7 +661,7 @@ class TkFont
         begin
           actual_core(@kanjifont).each{|key,val| kanjikeys[key] = val}
         rescue
-          kanjikeys {}
+          kanjikeys = {}
         end
         if kanjikeys != {}
           tk_call('font', 'configure', @compoundfont, *hash_kv(kanjikeys))
@@ -662,23 +675,41 @@ class TkFont
 
   def actual_core_tk4x(font, window=nil, option=nil)
     # dummy
-    if option
-      ""
+    if option == 'pointadjust' || option == :pointadjust
+        1.0
+    elsif option
+      case OptionType[option.to_s]
+      when ?n
+        0
+      when ?b
+        false
+      else
+        ''
+      end
     else
-      [['family',[]], ['size',[]], ['weight',[]], ['slant',[]], 
-        ['underline',[]], ['overstrike',[]], ['charset',[]], 
-        ['pointadjust',[]]]
+      [['family',''], ['size',0], ['weight',''], ['slant',''], 
+        ['underline',false], ['overstrike',false], ['charset',''], 
+        ['pointadjust',0]]
     end
   end
 
   def actual_core_tk8x(font, window=nil, option=nil)
-    if option == 'compound'
+    if option == 'compound' || option == :compound
       ""
     elsif option
       if window
-        tk_call('font', 'actual', font, "-displayof", window, "-#{option}")
+        val = tk_call('font', 'actual', font, 
+                      "-displayof", window, "-#{option}")
+      else
+        val = tk_call('font', 'actual', font, "-#{option}")
+      end
+      case OptionType[option.to_s]
+      when ?n
+        num_or_str(val)
+      when ?b
+        bool(val)
       else
-        tk_call('font', 'actual', font, "-#{option}")
+        val
       end
     else
       l = tk_split_simplelist(if window
@@ -692,7 +723,16 @@ class TkFont
         if key == '-compound'
           l.shift
         else
-          r.push [key[1..-1], l.shift]
+          key = key[1..-1]
+          val = l.shift
+          case OptionType[key]
+          when ?n
+            r.push [key, num_or_str(val)]
+          when ?b
+            r.push [key, bool(val)]
+          else
+            r.push [key, val]
+          end
         end
       end
       r
@@ -707,12 +747,21 @@ class TkFont
   def configinfo_core_tk4x(font, option=nil)
     # dummy
     if TkComm::GET_CONFIGINFOwoRES_AS_ARRAY
-      if option
-        ""
+      if option == 'pointadjust' || option == :pointadjust
+        1.0
+      elsif option
+        case OptionType[option.to_s]
+        when ?n
+          0
+        when ?b
+          false
+        else
+          ''
+        end
       else
-        [['family',[]], ['size',[]], ['weight',[]], ['slant',[]], 
-          ['underline',[]], ['overstrike',[]], ['charset',[]], 
-          ['pointadjust',[]]]
+        [['family',''], ['size',0], ['weight',''], ['slant',''], 
+          ['underline',false], ['overstrike',false], ['charset',''], 
+          ['pointadjust',1.0]]
       end
     else # ! TkComm::GET_CONFIGINFOwoRES_AS_ARRAY
       current_configinfo_core_tk4x(font, option)
@@ -721,10 +770,18 @@ class TkFont
 
   def current_configinfo_core_tk4x(font, option=nil)
     if option
-      ""
+      case OptionType[option.to_s]
+      when ?n
+        0
+      when ?b
+        false
+      else
+        ''
+      end
     else
-      {'family'=>'', 'size'=>'', 'weight'=>'', 'slant'=>'', 
-        'underline'=>'', 'overstrike'=>'', 'charset'=>'', 'pointadjust'=>''}
+      {'family'=>'', 'size'=>0, 'weight'=>'', 'slant'=>'', 
+        'underline'=>false, 'overstrike'=>false, 
+        'charset'=>false, 'pointadjust'=>1.0}
     end
   end
 
@@ -797,10 +854,18 @@ class TkFont
 
   def configinfo_core_tk8x(font, option=nil)
     if TkComm::GET_CONFIGINFOwoRES_AS_ARRAY
-      if option == 'compound'
+      if option == 'compound' || option == :compound
         ""
       elsif option
-        tk_call('font', 'configure', font, "-#{option}")
+        val = tk_call('font', 'configure', font, "-#{option}")
+        case OptionType[option.to_s]
+        when ?n
+          num_or_str(val)
+        when ?b
+          bool(val)
+        else
+          val
+        end
       else
         l = tk_split_simplelist(tk_call('font', 'configure', font))
         r = []
@@ -808,7 +873,16 @@ class TkFont
           if key == '-compound'
             l.shift
           else
-            r.push [key[1..-1], l.shift]
+            key = key[1..-1]
+            val = l.shift
+            case OptionType[key]
+            when ?n
+              r.push [key, num_or_str(val)]
+            when ?b
+              r.push [key, bool(val)]
+            else
+              r.push [key, val]
+            end
           end
         end
         r
@@ -822,7 +896,15 @@ class TkFont
     if option == 'compound'
       ""
     elsif option
-      tk_call('font', 'configure', font, "-#{option}")
+      val = tk_call('font', 'configure', font, "-#{option}")
+      case OptionType[option.to_s]
+      when ?n
+        num_or_str(val)
+      when ?b
+        bool(val)
+      else
+        val
+      end
     else
       l = tk_split_simplelist(tk_call('font', 'configure', font))
       r = {}
@@ -830,7 +912,16 @@ class TkFont
         if key == '-compound'
           l.shift
         else
-          r[key[1..-1]] = l.shift
+          key = key[1..-1]
+          val = l.shift
+          case OptionType[key]
+          when ?n
+            r.push [key, num_or_str(val)]
+          when ?b
+            r.push [key, bool(val)]
+          else
+            r.push [key, val]
+          end
         end
       end
       r
@@ -958,7 +1049,7 @@ class TkFont
         begin
           actual_core(@latinfont).each{|key,val| latinkeys[key] = val}
         rescue
-          latinkeys {}
+          latinkeys = {}
         end
         if latinkeys != {}
           tk_call('font', 'configure', @compoundfont, *hash_kv(latinkeys))
@@ -981,7 +1072,7 @@ class TkFont
       begin
         actual_core(@latinfont).each{|key,val| latinkeys[key] = val}
       rescue
-        latinkeys {}
+        latinkeys = {}
       end
       if latinkeys != {}
         tk_call('font', 'configure', @compoundfont, *hash_kv(latinkeys))
diff --git a/ext/tk/lib/tk/frame.rb b/ext/tk/lib/tk/frame.rb
index 4f01825da9..519b9ae8a6 100644
--- a/ext/tk/lib/tk/frame.rb
+++ b/ext/tk/lib/tk/frame.rb
@@ -92,18 +92,18 @@ class TkFrame<TkWindow
     self.database_class.name
   end
 
-  def self.bind(*args)
+  def self.bind(*args, &b)
     if self == WidgetClassNames[WidgetClassName] || self.name == ''
-      super(*args)
+      super(*args, &b)
     else
-      TkDatabaseClass.new(self.name).bind(*args)
+      TkDatabaseClass.new(self.name).bind(*args, &b)
     end
   end
-  def self.bind_append(*args)
+  def self.bind_append(*args, &b)
     if self == WidgetClassNames[WidgetClassName] || self.name == ''
-      super(*args)
+      super(*args, &b)
     else
-      TkDatabaseClass.new(self.name).bind_append(*args)
+      TkDatabaseClass.new(self.name).bind_append(*args, &b)
     end
   end
   def self.bind_remove(*args)
diff --git a/ext/tk/lib/tk/menu.rb b/ext/tk/lib/tk/menu.rb
index 1972193e51..8a33b482c7 100644
--- a/ext/tk/lib/tk/menu.rb
+++ b/ext/tk/lib/tk/menu.rb
@@ -3,6 +3,7 @@
 #
 require 'tk'
 require 'tk/itemconfig'
+require 'tk/menuspec'
 
 module TkMenuEntryConfig
   include TkItemConfigMethod
@@ -33,6 +34,7 @@ end
 
 class TkMenu<TkWindow
   include TkMenuEntryConfig
+  extend TkMenuSpec
 
   TkCommandNames = ['menu'.freeze].freeze
   WidgetClassName = 'Menu'.freeze
@@ -47,6 +49,24 @@ class TkMenu<TkWindow
   #end
   #private :create_self
 
+  def self.new_menuspec(menu_spec, parent = nil, tearoff = false, keys = nil)
+    if parent.kind_of?(Hash)
+      keys = _symbolkey2str(parent)
+      parent = keys.delete('parent')
+      tearoff = keys.delete('tearoff')
+    elsif tearoff.kind_of?(Hash)
+      keys = _symbolkey2str(tearoff)
+      tearoff = keys.delete('tearoff')
+    elsif keys
+      keys = _symbolkey2str(keys)
+    else
+      keys = {}
+    end
+
+    widgetname = keys.delete('widgetname')
+    _create_menu(parent, menu_spec, widgetname, tearoff, keys)
+  end
+
   def tagid(id)
     #id.to_s
     _get_eval_string(id)
@@ -389,6 +409,7 @@ class TkMenubutton<TkLabel
   end
   private :create_self
 end
+TkMenuButton = TkMenubutton
 
 
 class TkOptionMenubutton<TkMenubutton
@@ -509,3 +530,4 @@ class TkOptionMenubutton<TkMenubutton
     @menu.current_entryconfiginfo(index, key)
   end
 end
+TkOptionMenuButton = TkOptionMenubutton
diff --git a/ext/tk/lib/tk/radiobutton.rb b/ext/tk/lib/tk/radiobutton.rb
index 8ee67bde68..5649a5c447 100644
--- a/ext/tk/lib/tk/radiobutton.rb
+++ b/ext/tk/lib/tk/radiobutton.rb
@@ -29,7 +29,7 @@ class TkRadioButton<TkButton
     configure 'variable', tk_trace_variable(v)
   end
 
-  def value
+  def get_value
     var = tk_send_without_enc('cget', '-variable')
     if TkVariable::USE_TCLs_SET_VARIABLE_FUNCTIONS
       _fromUTF8(INTERP._get_global_var(var))
@@ -38,7 +38,7 @@ class TkRadioButton<TkButton
     end
   end
 
-  def value=(val)
+  def set_value(val)
     var = tk_send_without_enc('cget', '-variable')
     if TkVariable::USE_TCLs_SET_VARIABLE_FUNCTIONS
       _fromUTF8(INTERP._set_global_var(var, _get_eval_string(val, true)))
diff --git a/ext/tk/lib/tk/text.rb b/ext/tk/lib/tk/text.rb
index fbe1c08c76..49b769403a 100644
--- a/ext/tk/lib/tk/text.rb
+++ b/ext/tk/lib/tk/text.rb
@@ -519,12 +519,30 @@ class TkText<TkTextWin
   alias deltag tag_delete
   alias delete_tag tag_delete
 
-  def tag_bind(tag, seq, cmd=Proc.new, *args)
+  #def tag_bind(tag, seq, cmd=Proc.new, *args)
+  #  _bind([@path, 'tag', 'bind', tag], seq, cmd, *args)
+  #  self
+  #end
+  def tag_bind(tag, seq, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     _bind([@path, 'tag', 'bind', tag], seq, cmd, *args)
     self
   end
 
-  def tag_bind_append(tag, seq, cmd=Proc.new, *args)
+  #def tag_bind_append(tag, seq, cmd=Proc.new, *args)
+  #  _bind_append([@path, 'tag', 'bind', tag], seq, cmd, *args)
+  #  self
+  #end
+  def tag_bind_append(tag, seq, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     _bind_append([@path, 'tag', 'bind', tag], seq, cmd, *args)
     self
   end
diff --git a/ext/tk/lib/tk/textmark.rb b/ext/tk/lib/tk/textmark.rb
index 6004b86028..fbe57a4cc3 100644
--- a/ext/tk/lib/tk/textmark.rb
+++ b/ext/tk/lib/tk/textmark.rb
@@ -122,13 +122,13 @@ class TkTextMarkInsert<TkTextNamedMark
   end
 end
 
-class TkTextMarkCurrent<TkTextMark
+class TkTextMarkCurrent<TkTextNamedMark
   def self.new(parent,*args)
     super(parent, 'current', *args)
   end
 end
 
-class TkTextMarkAnchor<TkTextMark
+class TkTextMarkAnchor<TkTextNamedMark
   def self.new(parent,*args)
     super(parent, 'anchor', *args)
   end
diff --git a/ext/tk/lib/tk/texttag.rb b/ext/tk/lib/tk/texttag.rb
index 78f7469869..37b83cc4aa 100644
--- a/ext/tk/lib/tk/texttag.rb
+++ b/ext/tk/lib/tk/texttag.rb
@@ -162,12 +162,30 @@ class TkTextTag<TkObject
     @t.current_tag_configinfo @id, key
   end
 
-  def bind(seq, cmd=Proc.new, *args)
+  #def bind(seq, cmd=Proc.new, *args)
+  #  _bind([@t.path, 'tag', 'bind', @id], seq, cmd, *args)
+  #  self
+  #end
+  def bind(seq, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     _bind([@t.path, 'tag', 'bind', @id], seq, cmd, *args)
     self
   end
 
-  def bind_append(seq, cmd=Proc.new, *args)
+  #def bind_append(seq, cmd=Proc.new, *args)
+  #  _bind_append([@t.path, 'tag', 'bind', @id], seq, cmd, *args)
+  #  self
+  #end
+  def bind_append(seq, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     _bind_append([@t.path, 'tag', 'bind', @id], seq, cmd, *args)
     self
   end
diff --git a/ext/tk/lib/tk/toplevel.rb b/ext/tk/lib/tk/toplevel.rb
index b96e184aab..95d6366ea3 100644
--- a/ext/tk/lib/tk/toplevel.rb
+++ b/ext/tk/lib/tk/toplevel.rb
@@ -201,18 +201,18 @@ class TkToplevel<TkWindow
     self.database_class.name
   end
 
-  def self.bind(*args)
+  def self.bind(*args, &b)
     if self == WidgetClassNames[WidgetClassName] || self.name == ''
-      super(*args)
+      super(*args, &b)
     else
-      TkDatabaseClass.new(self.name).bind(*args)
+      TkDatabaseClass.new(self.name).bind(*args, &b)
     end
   end
-  def self.bind_append(*args)
+  def self.bind_append(*args, &b)
     if self == WidgetClassNames[WidgetClassName] || self.name == ''
-      super(*args)
+      super(*args, &b)
     else
-      TkDatabaseClass.new(self.name).bind_append(*args)
+      TkDatabaseClass.new(self.name).bind_append(*args, &b)
     end
   end
   def self.bind_remove(*args)
diff --git a/ext/tk/lib/tkextlib/bwidget/labelentry.rb b/ext/tk/lib/tkextlib/bwidget/labelentry.rb
index 7a6a7f01d6..1425ef7730 100644
--- a/ext/tk/lib/tkextlib/bwidget/labelentry.rb
+++ b/ext/tk/lib/tkextlib/bwidget/labelentry.rb
@@ -23,13 +23,31 @@ class Tk::BWidget::LabelEntry
   WidgetClassName = 'LabelEntry'.freeze
   WidgetClassNames[WidgetClassName] = self
 
-  def entrybind(*args)
-    _bind([path, 'bind'], *args)
+  #def entrybind(*args)
+  #  _bind([path, 'bind'], *args)
+  #  self
+  #end
+  def entrybind(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
+    _bind([path, 'bind'], context, cmd, *args)
     self
   end
 
-  def entrybind_append(*args)
-    _bind_append([path, 'bind'], *args)
+  #def entrybind_append(*args)
+  #  _bind_append([path, 'bind'], *args)
+  #  self
+  #end
+  def entrybind_append(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
+    _bind_append([path, 'bind'], context, cmd, *args)
     self
   end
 
diff --git a/ext/tk/lib/tkextlib/bwidget/listbox.rb b/ext/tk/lib/tkextlib/bwidget/listbox.rb
index 9f505703f2..7f218c923c 100644
--- a/ext/tk/lib/tkextlib/bwidget/listbox.rb
+++ b/ext/tk/lib/tkextlib/bwidget/listbox.rb
@@ -44,13 +44,33 @@ class Tk::BWidget::ListBox
     end
   end
 
-  def imagebind(*args)
-    _bind_for_event_class(Event_for_Items, [path, 'bindImage'], *args)
+  #def imagebind(*args)
+  #  _bind_for_event_class(Event_for_Items, [path, 'bindImage'], *args)
+  #  self
+  #end
+  def imagebind(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
+    _bind_for_event_class(Event_for_Items, [path, 'bindImage'], 
+                          context, cmd, *args)
     self
   end
 
-  def imagebind_append(*args)
-    _bind_append_for_event_class(Event_for_Items, [path, 'bindImage'], *args)
+  #def imagebind_append(*args)
+  #  _bind_append_for_event_class(Event_for_Items, [path, 'bindImage'], *args)
+  #  self
+  #end
+  def imagebind_append(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
+    _bind_append_for_event_class(Event_for_Items, [path, 'bindImage'], 
+                                 context, cmd, *args)
     self
   end
 
@@ -63,13 +83,33 @@ class Tk::BWidget::ListBox
     _bindinfo_for_event_class(Event_for_Items, [path, 'bindImage'], *args)
   end
 
-  def textbind(*args)
-    _bind_for_event_class(Event_for_Items, [path, 'bindText'], *args)
+  #def textbind(*args)
+  #  _bind_for_event_class(Event_for_Items, [path, 'bindText'], *args)
+  #  self
+  #end
+  def textbind(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
+    _bind_for_event_class(Event_for_Items, [path, 'bindText'], 
+                          context, cmd, *args)
     self
   end
 
-  def textbind_append(*args)
-    _bind_append_for_event_class(Event_for_Items, [path, 'bindText'], *args)
+  #def textbind_append(*args)
+  #  _bind_append_for_event_class(Event_for_Items, [path, 'bindText'], *args)
+  #  self
+  #end
+  def textbind_append(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
+    _bind_append_for_event_class(Event_for_Items, [path, 'bindText'], 
+                                 context, cmd, *args)
     self
   end
 
diff --git a/ext/tk/lib/tkextlib/bwidget/notebook.rb b/ext/tk/lib/tkextlib/bwidget/notebook.rb
index aba222ff8a..8888ab224b 100644
--- a/ext/tk/lib/tkextlib/bwidget/notebook.rb
+++ b/ext/tk/lib/tkextlib/bwidget/notebook.rb
@@ -41,13 +41,33 @@ class Tk::BWidget::NoteBook
     end
   end
 
-  def tabbind(*args)
-    _bind_for_event_class(Event_for_Tabs, [path, 'bindtabs'], *args)
+  #def tabbind(*args)
+  #  _bind_for_event_class(Event_for_Tabs, [path, 'bindtabs'], *args)
+  #  self
+  #end
+  def tabbind(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
+    _bind_for_event_class(Event_for_Tabs, [path, 'bindtabs'], 
+                          context, cmd, *args)
     self
   end
 
-  def tabbind_append(*args)
-    _bind_append_for_event_class(Event_for_Tabs, [path, 'bindtabs'], *args)
+  #def tabbind_append(*args)
+  #  _bind_append_for_event_class(Event_for_Tabs, [path, 'bindtabs'], *args)
+  #  self
+  #end
+  def tabbind_append(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
+    _bind_append_for_event_class(Event_for_Tabs, [path, 'bindtabs'], 
+                                 context, cmd, *args)
     self
   end
 
@@ -105,9 +125,13 @@ class Tk::BWidget::NoteBook
     list(tk_send('pages', first, last))
   end
 
-  def raise(page=None)
-    tk_send('raise', page)
-    self
+  def raise(page=nil)
+    if page
+      tk_send('raise', page)
+      self
+    else
+      tk_send('raise')
+    end
   end
 
   def see(page)
diff --git a/ext/tk/lib/tkextlib/bwidget/spinbox.rb b/ext/tk/lib/tkextlib/bwidget/spinbox.rb
index 4380e38355..66501ed702 100644
--- a/ext/tk/lib/tkextlib/bwidget/spinbox.rb
+++ b/ext/tk/lib/tkextlib/bwidget/spinbox.rb
@@ -22,13 +22,31 @@ class Tk::BWidget::SpinBox
   WidgetClassName = 'SpinBox'.freeze
   WidgetClassNames[WidgetClassName] = self
 
-  def entrybind(*args)
-    _bind([path, 'bind'], *args)
+  #def entrybind(*args)
+  #  _bind([path, 'bind'], *args)
+  #  self
+  #end
+  def entrybind(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
+    _bind([path, 'bind'], context, cmd, *args)
     self
   end
 
-  def entrybind_append(*args)
-    _bind_append([path, 'bind'], *args)
+  #def entrybind_append(*args)
+  #  _bind_append([path, 'bind'], *args)
+  #  self
+  #end
+  def entrybind_append(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
+    _bind_append([path, 'bind'], context, cmd, *args)
     self
   end
 
diff --git a/ext/tk/lib/tkextlib/bwidget/tree.rb b/ext/tk/lib/tkextlib/bwidget/tree.rb
index 9a49a96bb7..16ca8e8927 100644
--- a/ext/tk/lib/tkextlib/bwidget/tree.rb
+++ b/ext/tk/lib/tkextlib/bwidget/tree.rb
@@ -41,13 +41,33 @@ class Tk::BWidget::Tree
     end
   end
 
-  def imagebind(*args)
-    _bind_for_event_class(Event_for_Items, [path, 'bindImage'], *args)
+  #def imagebind(*args)
+  #  _bind_for_event_class(Event_for_Items, [path, 'bindImage'], *args)
+  #  self
+  #end
+  def imagebind(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
+    _bind_for_event_class(Event_for_Items, [path, 'bindImage'], 
+                          context, cmd, *args)
     self
   end
 
-  def imagebind_append(*args)
-    _bind_append_for_event_class(Event_for_Items, [path, 'bindImage'], *args)
+  #def imagebind_append(*args)
+  #  _bind_append_for_event_class(Event_for_Items, [path, 'bindImage'], *args)
+  #  self
+  #end
+  def imagebind_append(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
+    _bind_append_for_event_class(Event_for_Items, [path, 'bindImage'], 
+                                 context, cmd, *args)
     self
   end
 
@@ -60,13 +80,33 @@ class Tk::BWidget::Tree
     _bindinfo_for_event_class(Event_for_Items, [path, 'bindImage'], *args)
   end
 
-  def textbind(*args)
-    _bind_for_event_class(Event_for_Items, [path, 'bindText'], *args)
+  #def textbind(*args)
+  #  _bind_for_event_class(Event_for_Items, [path, 'bindText'], *args)
+  #  self
+  #end
+  def textbind(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
+    _bind_for_event_class(Event_for_Items, [path, 'bindText'], 
+                          context, cmd, *args)
     self
   end
 
-  def textbind_append(*args)
-    _bind_append_for_event_class(Event_for_Items, [path, 'bindText'], *args)
+  #def textbind_append(*args)
+  #  _bind_append_for_event_class(Event_for_Items, [path, 'bindText'], *args)
+  #  self
+  #end
+  def textbind_append(context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
+    _bind_append_for_event_class(Event_for_Items, [path, 'bindText'], 
+                                 context, cmd, *args)
     self
   end
 
diff --git a/ext/tk/lib/tkextlib/itk/incr_tk.rb b/ext/tk/lib/tkextlib/itk/incr_tk.rb
index f11d9d7913..106ffa3519 100644
--- a/ext/tk/lib/tkextlib/itk/incr_tk.rb
+++ b/ext/tk/lib/tkextlib/itk/incr_tk.rb
@@ -330,7 +330,18 @@ module Tk
         end
       end
 
-      def bind(*args)
+      #def bind(*args)
+      #  unless @widget
+      #    begin
+      #      @widget = window(tk_call(@master, 'component', @component))
+      #      @path = @widget.path
+      #    rescue
+      #      fail RuntimeError, 'component is not assigned to a widget'
+      #    end
+      #  end
+      #  @widget.bind(*args)
+      #end
+      def bind(context, *args)
         unless @widget
           begin
             @widget = window(tk_call(@master, 'component', @component))
@@ -339,10 +350,26 @@ module Tk
             fail RuntimeError, 'component is not assigned to a widget'
           end
         end
-        @widget.bind(*args)
-      end
-
-      def bind_append(*args)
+        if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+          cmd = args.shift
+        else
+          cmd = Proc.new
+        end
+        @widget.bind(context, cmd, *args)
+      end
+
+      #def bind_append(*args)
+      #  unless @widget
+      #    begin
+      #      @widget = window(tk_call(@master, 'component', @component))
+      #      @path = @widget.path
+      #    rescue
+      #      fail RuntimeError, 'component is not assigned to a widget'
+      #    end
+      #  end
+      #  @widget.bind_append(*args)
+      #end
+      def bind_append(context, *args)
         unless @widget
           begin
             @widget = window(tk_call(@master, 'component', @component))
@@ -351,7 +378,12 @@ module Tk
             fail RuntimeError, 'component is not assigned to a widget'
           end
         end
-        @widget.bind_append(*args)
+        if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+          cmd = args.shift
+        else
+          cmd = Proc.new
+        end
+        @widget.bind_append(context, cmd, *args)
       end
 
       def bind_remove(*args)
diff --git a/ext/tk/lib/tkextlib/iwidgets/scrolledcanvas.rb b/ext/tk/lib/tkextlib/iwidgets/scrolledcanvas.rb
index f3c4260482..ba563ba589 100644
--- a/ext/tk/lib/tkextlib/iwidgets/scrolledcanvas.rb
+++ b/ext/tk/lib/tkextlib/iwidgets/scrolledcanvas.rb
@@ -97,12 +97,30 @@ class Tk::Iwidgets::Scrolledcanvas
                              *tags.collect{|t| tagid(t)}))
   end
 
-  def itembind(tag, context, cmd=Proc.new, *args)
+  #def itembind(tag, context, cmd=Proc.new, *args)
+  #  _bind([path, "bind", tagid(tag)], context, cmd, *args)
+  #  self
+  #end
+  def itembind(tag, context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     _bind([path, "bind", tagid(tag)], context, cmd, *args)
     self
   end
 
-  def itembind_append(tag, context, cmd=Proc.new, *args)
+  #def itembind_append(tag, context, cmd=Proc.new, *args)
+  #  _bind_append([path, "bind", tagid(tag)], context, cmd, *args)
+  #  self
+  #end
+  def itembind_append(tag, context, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     _bind_append([path, "bind", tagid(tag)], context, cmd, *args)
     self
   end
diff --git a/ext/tk/lib/tkextlib/tkDND/tkdnd.rb b/ext/tk/lib/tkextlib/tkDND/tkdnd.rb
index 78381f8df0..d40d60217a 100644
--- a/ext/tk/lib/tkextlib/tkDND/tkdnd.rb
+++ b/ext/tk/lib/tkextlib/tkDND/tkdnd.rb
@@ -75,7 +75,28 @@ module Tk
         end
       end
 
-      def dnd_bindtarget(type, event, cmd=Proc.new, prior=50, *args)
+      #def dnd_bindtarget(type, event, cmd=Proc.new, prior=50, *args)
+      #  event = tk_event_sequence(event)
+      #  if prior.kind_of?(Numeric)
+      #    tk_call('dnd', 'bindtarget', @path, type, event, 
+      #            install_bind_for_event_class(DND_Subst, cmd, *args), 
+      #            prior)
+      #  else
+      #    tk_call('dnd', 'bindtarget', @path, type, event, 
+      #            install_bind_for_event_class(DND_Subst, cmd, prior, *args))
+      #  end
+      #  self
+      #end
+      def dnd_bindtarget(type, event, *args)
+        if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+          cmd = args.shift
+        else
+          cmd = Proc.new
+        end
+
+        prior = 50
+        prior = args.shift unless args.empty?
+
         event = tk_event_sequence(event)
         if prior.kind_of?(Numeric)
           tk_call('dnd', 'bindtarget', @path, type, event, 
@@ -101,8 +122,20 @@ module Tk
         end
       end
 
-      def dnd_bindsource(type, cmd=Proc.new, prior=None)
-        tk_call('dnd', 'bindsource', @path, type, cmd, prior)
+      #def dnd_bindsource(type, cmd=Proc.new, prior=None)
+      #  tk_call('dnd', 'bindsource', @path, type, cmd, prior)
+      #  self
+      #end
+      def dnd_bindsource(type, *args)
+        if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+          cmd = args.shift
+        else
+          cmd = Proc.new
+        end
+
+        args = [None] if args.empty
+
+        tk_call('dnd', 'bindsource', @path, type, cmd, *args)
         self
       end
 
diff --git a/ext/tk/lib/tkextlib/treectrl/tktreectrl.rb b/ext/tk/lib/tkextlib/treectrl/tktreectrl.rb
index 729007edfb..11f723a8ff 100644
--- a/ext/tk/lib/tkextlib/treectrl/tktreectrl.rb
+++ b/ext/tk/lib/tkextlib/treectrl/tktreectrl.rb
@@ -743,16 +743,39 @@ class Tk::TreeCtrl
     marquee_visible()
   end
 
-  def notify_bind(obj, event, cmd=Proc.new, *args)
+  #def notify_bind(obj, event, cmd=Proc.new, *args)
+  #  _bind([@path, 'notify', 'bind', obj], event, cmd, *args)
+  #  self
+  #end
+  def notify_bind(obj, event, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     _bind([@path, 'notify', 'bind', obj], event, cmd, *args)
     self
   end
 
-  def notify_bind_append(obj, event, cmd=Proc.new, *args)
+  #def notify_bind_append(obj, event, cmd=Proc.new, *args)
+  #  _bind([@path, 'notify', 'bind', obj], event, cmd, *args)
+  #  self
+  #end
+  def notify_bind_append(obj, event, *args)
+    if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+      cmd = args.shift
+    else
+      cmd = Proc.new
+    end
     _bind([@path, 'notify', 'bind', obj], event, cmd, *args)
     self
   end
 
+  def notify_bindremove(obj, event)
+    _bind_remove([@path, 'notify', 'bind', obj], event)
+    self
+  end
+
   def notify_bindinfo(obj, event=nil)
     _bindinfo([@path, 'notify', 'bind', obj], event)
   end