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routine creates a Tcl/Tk interpreter and deletes it. However,
init cost of Tk's MainWindow is not so small. And that makes it
impossible to use libraries written with Tcl functions only on
an environment without a graphical display. This changes support
delaying initalization of Tk_Stubs until the script needs Tk.
* ext/tcltklib/stubs.h: New file. Define prototypes and return
codes of functions on stubs.c.
* ext/tcltklib/tcltklib.c: Support delaying initalization of
Tk_Stubs until the script needs Tk.
* ext/tcltklib/tcltklib.c: Show friendly error messages for errors
on initialization.
* ext/tcltklib/tcltklib.c: Avoid SEGV on ip_finalize() when ruby is
exiting and $DEBUG is true. (Not fix. If you know the reason of
why, please fix it.)
* ext/tk/tkutil.c (ary2list, ary2list2): bug fix on handling of
encoding.
* ext/tk/lib/multi-tk.rb: MultiTkIp#eval_string and bg_eval_string
don't work propery.
* ext/tk/lib/tk.rb: Forget extending Tk::Encoding module to Tk.
* ext/tk/lib/tk/variable.rb: TkVarAccess fails to initialize the
object for an element of a Tcl's array variable.
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and gc_disable when raise ArgumentError.
* ext/tk/lib/remote-tk.rb: RemoteTkIp doesn't need to include TkUtil.
* ext/tcltklib/tcltklib.c: add TclTkIp#has_mainwindow? method.
* ext/tk/lib/tk.rb: add Tk.has_mainwindow? method.
* ext/tk/lib/multi-tk.rb: add MultiTkIp#has_mainwindow? method.
* ext/tk/lib/remote-tk.rb: add RemoteTkIp#has_mainwindow? method.
* ext/tk/lib/multi-tk.rb: slave IP fail to exit itself when $SAFE==4.
* ext/tk/lib/multi-tk.rb: remove constants from MultiTkIp module to
avoid access from external.
* ext/tk/lib/multi-tk.rb: check_root flag is ignored on slave IPs'
mainloop.
* ext/tk/lib/multi-tk.rb: hang-up Tk.mainloop called on a slave IP
with $SAFE==4.
* ext/tk/lib/multi-tk.rb: MultiTkIp#bg_eval_proc doesn't work
properly.
* ext/tk/lib/multi-tk.rb: add MultiTkIp#set_cb_error(proc) and
cb_error(exc) to log errors at callbacks on safe slave IPs.
* ext/tk/lib/multi-tk.rb: fail to get an available slave IP object
when call Tk.mainloop in the block which is given to new_* method,
because cannot finish initialize while the root widget is alive.
* ext/tk/lib/multi-tk.rb: fail to control a slave IP when Tk.mainloop
runs on the IP.
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* ext/tcltklib/tcltklib.c: add methods to treat encoding mode.
* ext/tcltklib/MANUAL.eng: add description of TclTkLib#encoding,
encoding_system, and so on.
* ext/tcltklib/MANUAL.euc: ditto.
* ext/tk/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.
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_define_attribute_aliases(hash) to get substitution-argument from
attributes (e.g. subst_arg(:x,:y,:num,:button) --> "%x %y %b %b ").
* ext/tk/lib/tk/event.rb: use _define_attribute_aliases().
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defference between Ruby1.8 and 1.9, because st.c on Ruby1.9 was
changed.
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avoid SEGV trouble.
[KNOWN BUG] When supports pthread and running multiple Tk interpreters,
an interrupt signal causes SEGV frequently. That may be a trouble of
Ruby's signal handler.
* ext/tk/tkutil/tkutil.c; fix a bug on converting a SJIS string array
to a Tcl's list string.
* ext/tk/tcltklib.c: wrap Tcl's original "namespace" command to
protect from namespace crash.
* ext/tk/lib/multi-tk.rb: enforce exception-handling.
* ext/tk/lib/multi-tk.rb: catch IRB_EXIT to work on irb.
* ext/tk/lib/tk.rb: ditto.
* ext/tk/tcltklib.c: add TclTkLib.mainloop_thread?
* ext/tk/lib/multi-tk.rb: (bug fix) callback returns a value.
* ext/tk/lib/tk/canvas.rb (delete): bug fix when multiple arguments.
* ext/tk/lib/clock.rb: fix 'no method error'.
* ext/tk/lib/clock.rb (self.clicks): accept a Symbol argument.
* ext/tk/lib/variable.rb: be able to set default_value_type; :numeric,
:bool, :string, :symbol, :list, :numlist or nil (default; same to
:string). If set a type, TkVariable#value returns a value of the type.
* ext/tk/lib/tkextlib/tclx/tclx.rb: add Tk::TclX.signal to warn the
risk of using TclX extension's 'signal' command.
* ext/tk/sample/irbtk.rb: irb with Ruby/Tk.
* ext/tk/sample/demos-*/anilabel.rb: bug fix on 'show code'
* ext/tk/sample/demos-*/aniwave.rb: new Ruby/Tk animation demo.
* ext/tk/sample/demos-*/pendulum.rb: ditto.
* ext/tk/sample/demos-*/goldberg.rb: ditto.
* ext/tk/sample/demos-*/widget: add entries of animation demos.
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[ruby-list:40623].
Sometimes mis-convert from a Ruby's Array of SJIS Strings, which
includes some kind of SJIS characters, to a Tcl's UTF8 list string.
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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]
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* ext/tcltklib/extconf.rb: ditto
* ext/tk/lib/tkutil.c: define Tk::RELEASE_DATE
* ext/tk/lib/tk.rb: define Tk::RELEASE_DATE
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* ext/tk/tkutil.c (get_eval_string_core): accept a Regexp object
* ext/tk/lib/multi-tk.rb: fix bug on 'exit' operation
* ext/tk/lib/tk/text.rb: 'tksearch' accepts a Regexp object as a
matting pattern argument
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* ext/tcltklib/tcltklib.c: store original 'exit' command
* ext/tk/tkutil.c: fix(?) SEGV
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* ext/tk/lib/multi-tk.rb: ditto.
* ext/tk/lib/remote-tk.rb: ditto.
* ext/tcltklib/MANUAL.euc: ditto.
* ext/tcltklib/MANUAL.eng: ditto.
* ext/tcltklib/tcltklib.c: fix some reasons of SEGV
* ext/tk/tkutil.c: ditto.
* ext/tk/lib/multi-tk.rb: ditto.
* ext/tk/lib/tk/timer.rb: ditto.
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* ext/tk/tkutil.c (cbsubst_get_all_subst_keys): fix SEGV
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* ext/tk/lib/tk.rb: better operation for SIGINT when processing callbacks.
* ext/tk/lib/tk/msgcat.rb: ditto.
* ext/tk/lib/tk/variable.rb: ditto.
* ext/tk/lib/tk/timer.rb: ditto.
* ext/tk/lib/tk/validation.rb: add Tk::ValidateConfigure.__def_validcmd()
to define validatecommand methods easier
* ext/tk/lib/tk.rb (_genobj_for_tkwidget): support autoload Tk ext classes
* ext/tk/lib/tk/canvas.rb and so on: remove the parent widget type check
for items (e.g. canvas items; depends on the class) to avoid some troubles
on Tk extension widget class definition.
* ext/tk/lib/tkextlib/: add Iwidget and TkTable extension support
* ext/tk/sample/tkextlib/: add samples of Iwidget and TkTable
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* ext/tk/lib/tk/msgcat.rb: ditto.
* ext/tk/lib/tk/variable.rb: ditto.
* ext/tk/lib/tk/timer.rb: ditto.
* ext/tk/lib/tk/validation.rb: add Tk::ValidateConfigure.__def_validcmd()
to define validatecommand methods easier
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* BWidget extension support on Ruby/Tk
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* ext/tk/lib/tk : bug fix and add Tcl/Tk extension support libraries
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* ext/tcltklib/tcltklib.c: fix thread trouble on callback proc, and
eliminate warning about instance variable access
* ext/tk/lib/tk/menubar.rb: improve supported menu_spec
* ext/tk/lib/tk/menuspec.rb: [add] menu_spec support library
* ext/tk/lib/tk/root.rb: add menu_spec support
* ext/tk/lib/tk/text.rb: bug fix
* ext/tk/lib/tk/toplevel.rb: add menu_spec support
* ext/tk/sample/menubar?.rb: [add] sample of menu_spec usage
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