* parse.y (yylex): fixed 'print CGI::bar() {}, "\n"' syntax

breakage, adding new lex_state status.  sigh. [new]

* file.c (rb_file_s_unlink): should not allow if $SAFE >= 2.

* range.c (Init_Range): define "to_ary".


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ext/tk/lib/tk.rb

@@ -1188,15 +1188,15 @@ class TkVariable
   end
 
   def to_i
-    Integer(number(value))
+    number(value).to_i
   end
 
   def to_f
-    Float(number(value))
+    number(value).to_f
   end
 
   def to_s
-    String(string(value))
+    string(value).to_s
   end
 
   def inspect