https://github.com/ruby/tk is the new upstream.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55844 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

g -L frozen_string_literal ext/**/*.rb|xargs ruby -Ka -e'ARGV.each{|fn|puts
fn;open(fn,"r+"){|f|s=f.read.sub(/\A(#!.*\n)?(#.*coding.*\n)?/,"\\&#
frozen_string_literal: false\n");f.rewind;f.write s}}'

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53143 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  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/tk/stubs.h: New file. Define prototypes and return codes of
  functions on stubs.c.
* ext/tk/tcltklib.c: Support delaying initalization of Tk_Stubs
  until the script needs Tk.
* ext/tk/tcltklib.c: Show friendly error messages for errors on
  initialization.
* ext/tk/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/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.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8860 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* 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


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6343 b2dd03c8-39d4-4d8f-98ff-823fe69b080e