* ext/tk/tcltklib.c: bug fix on treating Unicode strings.

* ext/tk/tcltklib.c: add methods to treat encoding mode.
* ext/tk/MANUAL_tcltklib.eng: add description of TclTkLib#encoding,
  encoding_system, and so on.
* ext/tk/MANUAL_tcltklib.eucj: ditto.
* ext/tk/tkutil/tkutil.c: fail to create a Tcl's list string from
  an array including multiple kind of encoded strings.
* ext/tk/lib/tk.rb: ditto.
* ext/tk/lib/multi-tk.rb: 2nd arg of _{to|from}UTF8 is omissible.
* ext/tk/lib/remote-tk.rb: ditto.
* ext/tk/lib/tk.rb: override TclTkLib#encoding and encoding= to
  use TkCore::INTERP.encoding and encoding=.
* ext/tk/lib/tk.rb: when "require 'tk'" and $KCODE=='NONE', check
  DEFAULT_TK_ENCODING to decide Ruby/Tk's system encoding mode.
* ext/tk/lib/tk/encodedstr.rb: check both of Tk.encoding and
  Tk.encoding_system. Tk.encoding has higher priority.
* ext/tk/lib/tk/optiondb.rb: ditto.
* ext/tk/lib/tk/spinbox.rb: ditto.
* ext/tk/lib/tk/validation.rb: ditto.
* ext/tk/lib/tk/namespace.rb: arguemnts for TclTkIp#_merge_tklist
  should be UTF-8 strings.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8722 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 16 insertions, 6 deletions

diff --git a/ext/tk/MANUAL_tcltklib.eng b/ext/tk/MANUAL_tcltklib.eng
index 43211d951f..9e7bd20d37 100644
--- a/ext/tk/MANUAL_tcltklib.eng
+++ b/ext/tk/MANUAL_tcltklib.eng
@@ -1,5 +1,5 @@
 (tof)
-                                    2004/03/28  Hidetoshi NAGAI
+                                    2005/07/05  Hidetoshi NAGAI
 
 This document discribes about the 'tcltklib' library. Although there
 is the 'tcltk' library (tcltk.rb) under this directory, no description
@@ -126,7 +126,7 @@ module TclTklib
          : defined as 0. 
 
   [module methods]
-    mainloop(check_root = true)
+     mainloop(check_root = true)
        : Starts the eventloop. If 'check_root' is true, this method 
        : doesn't return when a root widget exists. 
        : If 'check_root' is false, doen't return by the other
@@ -227,8 +227,8 @@ module TclTklib
        : Convert the argument to a valid Tcl list element with
        : Tcl/Tk's library function.
 
-    _toUTF8(str, encoding)
-    _fromUTF8(str, encoding)
+    _toUTF8(str, encoding=nil)
+    _fromUTF8(str, encoding=nil)
        : Call the function (which is internal function of Tcl/Tk) to
        : convert to/from a UTF8 string.
 
@@ -239,6 +239,16 @@ module TclTklib
        : _subst_Tcl_backslash method parses all backslash sequence. 
        : _subst_UTF_backslash method parses \uhhhh only.
 
+    encoding_system
+    encoding_system=(encoding)
+       : Get and set Tcl's system encoding.
+
+    encoding
+    encoding=(encoding)
+       : alias of encoding_system / encoding_system=
+       : ( probably, Ruby/Tk's tk.rb will override them )
+
+
 class TclTkIp
   [class methods]
     new(ip_name=nil, options='')
@@ -322,8 +332,8 @@ class TclTkIp
        : to _eval and regist the command once, after that, the
        : command can be called by _invoke. 
 
-    _toUTF8(str, encoding)
-    _fromUTF8(str, encoding)
+    _toUTF8(str, encoding=nil)
+    _fromUTF8(str, encoding=nil)
        : Call the function (which is internal function of Tcl/Tk) to
        : convert to/from a UTF8 string.