* ext/tcltklib/tcltklib.c: fix SEGV bug; trouble on canceling remained

  after scripts [ruby-dev:25479]: NULL current namespce when deleting
  Tk interpreter [ruby-talk:126225]
* ext/tcltklib/extconf.rb: bug fix; TCL_ENABLE_THREAD flag is inverted
  [ruby-talk:126360]
* ext/tcltklib/extconf.rb: add yet another native-thread check
* ext/tk/tkutil.c: fix SEGV bug; NULL string pointer when finalize
  Ruby interpreter
* ext/tk/lib/multi-tk.rb: avoid warning for deleted safeTk ip frame
* ext/tk/lib/tk/bindtag.rb: bug fix; new method of named bindtag
  doesn't return the created object [ruby-dev:25479]
* ext/tk/lib/tk/menu.rb: bug on treating arguments [ruby-dev:25479]
* ext/tk/lib/tk.rb: bug fix; cannot accept a callback ID string for
  a command argument [ruby-dev:25479]
* ext/tk/lib/multi-tk.rb: ditto
* ext/tk/lib/tk/*.rb: ditto
* ext/tk/lib/tkextlib/*.rb: ditto
* ext/tk/sample/demos-jp/anilabel.rb: new demo script
* ext/tk/sample/demos-en/anilabel.rb: ditto
* ext/tk/sample/tkHTML/ss.rb: local variable scope bug fix
  [ruby-dev:25479]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@7821 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 10 insertions, 10 deletions

diff --git a/ext/tk/lib/tkextlib/blt/component.rb b/ext/tk/lib/tkextlib/blt/component.rb
index 417c1d454..8e36946d0 100644
--- a/ext/tk/lib/tkextlib/blt/component.rb
+++ b/ext/tk/lib/tkextlib/blt/component.rb
@@ -899,7 +899,7 @@ module Tk::BLT
     end
 
     def _component_bind(target, tag, context, *args)
-      if TkComm._callback_entry?(args[0])
+      if TkComm._callback_entry?(args[0]) || !block_given?
         cmd = args.shift
       else
         cmd = Proc.new
@@ -908,7 +908,7 @@ module Tk::BLT
       self
     end
     def _component_bind_append(target, tag, context, *args)
-      if TkComm._callback_entry?(args[0])
+      if TkComm._callback_entry?(args[0]) || !block_given?
         cmd = args.shift
       else
         cmd = Proc.new
diff --git a/ext/tk/lib/tkextlib/blt/tabset.rb b/ext/tk/lib/tkextlib/blt/tabset.rb
index 063460f16..693cce507 100644
--- a/ext/tk/lib/tkextlib/blt/tabset.rb
+++ b/ext/tk/lib/tkextlib/blt/tabset.rb
@@ -78,7 +78,7 @@ module Tk::BLT
       #end
       def bind(context, *args)
         # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-        if TkComm._callback_entry?(args[0])
+        if TkComm._callback_entry?(args[0]) || !block_given?
           cmd = args.shift
         else
           cmd = Proc.new
@@ -92,7 +92,7 @@ module Tk::BLT
       #end
       def bind_append(context, *args)
         # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-        if TkComm._callback_entry?(args[0])
+        if TkComm._callback_entry?(args[0]) || !block_given?
           cmd = args.shift
         else
           cmd = Proc.new
@@ -243,7 +243,7 @@ module Tk::BLT
     #end
     def tabbind(tag, context, *args)
       # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-      if TkComm._callback_entry?(args[0])
+      if TkComm._callback_entry?(args[0]) || !block_given?
         cmd = args.shift
       else
         cmd = Proc.new
@@ -257,7 +257,7 @@ module Tk::BLT
     #end
     def tabbind_append(tag, context, *args)
       # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-      if TkComm._callback_entry?(args[0])
+      if TkComm._callback_entry?(args[0]) || !block_given?
         cmd = args.shift
       else
         cmd = Proc.new
diff --git a/ext/tk/lib/tkextlib/blt/treeview.rb b/ext/tk/lib/tkextlib/blt/treeview.rb
index 800147248..30ee528e7 100644
--- a/ext/tk/lib/tkextlib/blt/treeview.rb
+++ b/ext/tk/lib/tkextlib/blt/treeview.rb
@@ -292,7 +292,7 @@ class Tk::BLT::Treeview
   end
 
   def tag_bind(tag, seq, *args)
-    if TkComm._callback_entry?(args[0])
+    if TkComm._callback_entry?(args[0]) || !block_given?
       cmd = args.shift
     else
       cmd = Proc.new
@@ -301,7 +301,7 @@ class Tk::BLT::Treeview
     self
   end
   def tag_bind_append(tag, seq, *args)
-    if TkComm._callback_entry?(args[0])
+    if TkComm._callback_entry?(args[0]) || !block_given?
       cmd = args.shift
     else
       cmd = Proc.new
@@ -323,7 +323,7 @@ class Tk::BLT::Treeview
   end
 
   def button_bind(tag, seq, *args)
-    if TkComm._callback_entry?(args[0])
+    if TkComm._callback_entry?(args[0]) || !block_given?
       cmd = args.shift
     else
       cmd = Proc.new
@@ -332,7 +332,7 @@ class Tk::BLT::Treeview
     self
   end
   def button_bind_append(tag, seq, *args)
-    if TkComm._callback_entry?(args[0])
+    if TkComm._callback_entry?(args[0]) || !block_given?
       cmd = args.shift
     else
       cmd = Proc.new