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-rw-r--r--ext/tk/sample/demos-jp/anilabel.rb1
-rw-r--r--ext/tk/sample/demos-jp/aniwave.rb1
-rw-r--r--ext/tk/sample/demos-jp/arrow.rb1
-rw-r--r--ext/tk/sample/demos-jp/bind.rb1
-rw-r--r--ext/tk/sample/demos-jp/bitmap.rb1
-rw-r--r--ext/tk/sample/demos-jp/button.rb1
-rw-r--r--ext/tk/sample/demos-jp/check.rb1
-rw-r--r--ext/tk/sample/demos-jp/check2.rb1
-rw-r--r--ext/tk/sample/demos-jp/clrpick.rb1
-rw-r--r--ext/tk/sample/demos-jp/colors.rb1
-rw-r--r--ext/tk/sample/demos-jp/cscroll.rb1
-rw-r--r--ext/tk/sample/demos-jp/ctext.rb1
-rw-r--r--ext/tk/sample/demos-jp/dialog1.rb1
-rw-r--r--ext/tk/sample/demos-jp/dialog2.rb1
-rw-r--r--ext/tk/sample/demos-jp/entry1.rb1
-rw-r--r--ext/tk/sample/demos-jp/entry2.rb1
-rw-r--r--ext/tk/sample/demos-jp/entry3.rb1
-rw-r--r--ext/tk/sample/demos-jp/filebox.rb1
-rw-r--r--ext/tk/sample/demos-jp/floor.rb1
-rw-r--r--ext/tk/sample/demos-jp/floor2.rb1
-rw-r--r--ext/tk/sample/demos-jp/form.rb1
-rw-r--r--ext/tk/sample/demos-jp/goldberg.rb1
-rw-r--r--ext/tk/sample/demos-jp/hello1
-rw-r--r--ext/tk/sample/demos-jp/hscale.rb1
-rw-r--r--ext/tk/sample/demos-jp/icon.rb1
-rw-r--r--ext/tk/sample/demos-jp/image1.rb1
-rw-r--r--ext/tk/sample/demos-jp/image2.rb1
-rw-r--r--ext/tk/sample/demos-jp/image3.rb1
-rw-r--r--ext/tk/sample/demos-jp/items.rb1
-rw-r--r--ext/tk/sample/demos-jp/ixset21
-rw-r--r--ext/tk/sample/demos-jp/label.rb1
-rw-r--r--ext/tk/sample/demos-jp/labelframe.rb2
-rw-r--r--ext/tk/sample/demos-jp/menu.rb1
-rw-r--r--ext/tk/sample/demos-jp/menu84.rb1
-rw-r--r--ext/tk/sample/demos-jp/menu8x.rb1
-rw-r--r--ext/tk/sample/demos-jp/menubu.rb1
-rw-r--r--ext/tk/sample/demos-jp/msgbox.rb1
-rw-r--r--ext/tk/sample/demos-jp/paned1.rb2
-rw-r--r--ext/tk/sample/demos-jp/paned2.rb2
-rw-r--r--ext/tk/sample/demos-jp/pendulum.rb1
-rw-r--r--ext/tk/sample/demos-jp/plot.rb1
-rw-r--r--ext/tk/sample/demos-jp/puzzle.rb1
-rw-r--r--ext/tk/sample/demos-jp/radio.rb1
-rw-r--r--ext/tk/sample/demos-jp/radio2.rb2
-rw-r--r--ext/tk/sample/demos-jp/radio3.rb2
-rw-r--r--ext/tk/sample/demos-jp/rolodex-j1
-rw-r--r--ext/tk/sample/demos-jp/ruler.rb1
-rw-r--r--ext/tk/sample/demos-jp/sayings.rb1
-rw-r--r--ext/tk/sample/demos-jp/search.rb1
-rw-r--r--ext/tk/sample/demos-jp/spin.rb2
-rw-r--r--ext/tk/sample/demos-jp/states.rb1
-rw-r--r--ext/tk/sample/demos-jp/style.rb1
-rw-r--r--ext/tk/sample/demos-jp/tcolor1
-rw-r--r--ext/tk/sample/demos-jp/text.rb1
-rw-r--r--ext/tk/sample/demos-jp/twind.rb1
-rw-r--r--ext/tk/sample/demos-jp/twind2.rb1
-rw-r--r--ext/tk/sample/demos-jp/unicodeout.rb2
-rw-r--r--ext/tk/sample/demos-jp/vscale.rb1
-rw-r--r--ext/tk/sample/demos-jp/widget1
-rw-r--r--ext/tk/sample/tkextlib/vu/canvSticker2.rb1
60 files changed, 67 insertions, 0 deletions
diff --git a/ext/tk/sample/demos-jp/anilabel.rb b/ext/tk/sample/demos-jp/anilabel.rb
index 97781fbe7..c6e5c7385 100644
--- a/ext/tk/sample/demos-jp/anilabel.rb
+++ b/ext/tk/sample/demos-jp/anilabel.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# animated label widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/aniwave.rb b/ext/tk/sample/demos-jp/aniwave.rb
index 81e2d76b3..5f94add11 100644
--- a/ext/tk/sample/demos-jp/aniwave.rb
+++ b/ext/tk/sample/demos-jp/aniwave.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# animated wave demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/arrow.rb b/ext/tk/sample/demos-jp/arrow.rb
index 477a0abf6..43c6eef4e 100644
--- a/ext/tk/sample/demos-jp/arrow.rb
+++ b/ext/tk/sample/demos-jp/arrow.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# arrowhead widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/bind.rb b/ext/tk/sample/demos-jp/bind.rb
index e1e23b989..779e39582 100644
--- a/ext/tk/sample/demos-jp/bind.rb
+++ b/ext/tk/sample/demos-jp/bind.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# text (tag bindings) widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/bitmap.rb b/ext/tk/sample/demos-jp/bitmap.rb
index b71c67d3f..4594892c8 100644
--- a/ext/tk/sample/demos-jp/bitmap.rb
+++ b/ext/tk/sample/demos-jp/bitmap.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# bitmap widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/button.rb b/ext/tk/sample/demos-jp/button.rb
index 20f8cae29..7e9457f5b 100644
--- a/ext/tk/sample/demos-jp/button.rb
+++ b/ext/tk/sample/demos-jp/button.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# button widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/check.rb b/ext/tk/sample/demos-jp/check.rb
index be675b904..7545df80f 100644
--- a/ext/tk/sample/demos-jp/check.rb
+++ b/ext/tk/sample/demos-jp/check.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# checkbutton widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/check2.rb b/ext/tk/sample/demos-jp/check2.rb
index f681a4d68..90c6dd736 100644
--- a/ext/tk/sample/demos-jp/check2.rb
+++ b/ext/tk/sample/demos-jp/check2.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# checkbutton widget demo2 (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/clrpick.rb b/ext/tk/sample/demos-jp/clrpick.rb
index de8cd80fc..d81ecebc8 100644
--- a/ext/tk/sample/demos-jp/clrpick.rb
+++ b/ext/tk/sample/demos-jp/clrpick.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# widget demo prompts the user to select a color (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/colors.rb b/ext/tk/sample/demos-jp/colors.rb
index c6128f9c0..68b40e69f 100644
--- a/ext/tk/sample/demos-jp/colors.rb
+++ b/ext/tk/sample/demos-jp/colors.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# listbox widget demo 'colors' (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/cscroll.rb b/ext/tk/sample/demos-jp/cscroll.rb
index 0d6db69af..0be26133c 100644
--- a/ext/tk/sample/demos-jp/cscroll.rb
+++ b/ext/tk/sample/demos-jp/cscroll.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# simple scrollable canvas widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/ctext.rb b/ext/tk/sample/demos-jp/ctext.rb
index 66e1fe810..35d43febb 100644
--- a/ext/tk/sample/demos-jp/ctext.rb
+++ b/ext/tk/sample/demos-jp/ctext.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# Canvas Text widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/dialog1.rb b/ext/tk/sample/demos-jp/dialog1.rb
index 0d6181bfc..07e50306a 100644
--- a/ext/tk/sample/demos-jp/dialog1.rb
+++ b/ext/tk/sample/demos-jp/dialog1.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# a dialog box with a local grab (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/dialog2.rb b/ext/tk/sample/demos-jp/dialog2.rb
index a934378dd..f747f8d6a 100644
--- a/ext/tk/sample/demos-jp/dialog2.rb
+++ b/ext/tk/sample/demos-jp/dialog2.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# a dialog box with a global grab (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/entry1.rb b/ext/tk/sample/demos-jp/entry1.rb
index edf3b5f71..d79428228 100644
--- a/ext/tk/sample/demos-jp/entry1.rb
+++ b/ext/tk/sample/demos-jp/entry1.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# entry (no scrollbars) widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/entry2.rb b/ext/tk/sample/demos-jp/entry2.rb
index 7d5740e66..528ad6dec 100644
--- a/ext/tk/sample/demos-jp/entry2.rb
+++ b/ext/tk/sample/demos-jp/entry2.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# entry (with scrollbars) widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/entry3.rb b/ext/tk/sample/demos-jp/entry3.rb
index f57dc1355..46426af6a 100644
--- a/ext/tk/sample/demos-jp/entry3.rb
+++ b/ext/tk/sample/demos-jp/entry3.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
# entry3.rb --
#
# This demonstration script creates several entry widgets whose
diff --git a/ext/tk/sample/demos-jp/filebox.rb b/ext/tk/sample/demos-jp/filebox.rb
index f3608ab70..04b4810b3 100644
--- a/ext/tk/sample/demos-jp/filebox.rb
+++ b/ext/tk/sample/demos-jp/filebox.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# widget demo prompts the user to select a file (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/floor.rb b/ext/tk/sample/demos-jp/floor.rb
index b029580bd..b7d07bdaf 100644
--- a/ext/tk/sample/demos-jp/floor.rb
+++ b/ext/tk/sample/demos-jp/floor.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# floorDisplay widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/floor2.rb b/ext/tk/sample/demos-jp/floor2.rb
index a20b31d45..b7571a592 100644
--- a/ext/tk/sample/demos-jp/floor2.rb
+++ b/ext/tk/sample/demos-jp/floor2.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# floorDisplay widget demo 2 (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/form.rb b/ext/tk/sample/demos-jp/form.rb
index fe456d394..637dd9a8e 100644
--- a/ext/tk/sample/demos-jp/form.rb
+++ b/ext/tk/sample/demos-jp/form.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# form widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/goldberg.rb b/ext/tk/sample/demos-jp/goldberg.rb
index 592b69f77..8bf0104c1 100644
--- a/ext/tk/sample/demos-jp/goldberg.rb
+++ b/ext/tk/sample/demos-jp/goldberg.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# Ruby/Tk Goldverg demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/hello b/ext/tk/sample/demos-jp/hello
index 859ebd950..08f154d49 100644
--- a/ext/tk/sample/demos-jp/hello
+++ b/ext/tk/sample/demos-jp/hello
@@ -1,4 +1,5 @@
#!/usr/bin/env ruby
+# -*- coding: euc-jp -*-
require 'tk'
TkButton.new(nil,
diff --git a/ext/tk/sample/demos-jp/hscale.rb b/ext/tk/sample/demos-jp/hscale.rb
index 37d215435..690479d6d 100644
--- a/ext/tk/sample/demos-jp/hscale.rb
+++ b/ext/tk/sample/demos-jp/hscale.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
require "tkcanvas"
if defined?($hscale_demo) && $hscale_deom
diff --git a/ext/tk/sample/demos-jp/icon.rb b/ext/tk/sample/demos-jp/icon.rb
index e4fef5cae..26382a57a 100644
--- a/ext/tk/sample/demos-jp/icon.rb
+++ b/ext/tk/sample/demos-jp/icon.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# iconic button widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/image1.rb b/ext/tk/sample/demos-jp/image1.rb
index 3d47f844e..3b56d240d 100644
--- a/ext/tk/sample/demos-jp/image1.rb
+++ b/ext/tk/sample/demos-jp/image1.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# two image widgets demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/image2.rb b/ext/tk/sample/demos-jp/image2.rb
index e2e2a2b03..de627448c 100644
--- a/ext/tk/sample/demos-jp/image2.rb
+++ b/ext/tk/sample/demos-jp/image2.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# widget demo 'load image' (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/image3.rb b/ext/tk/sample/demos-jp/image3.rb
index d9f378c11..36c182374 100644
--- a/ext/tk/sample/demos-jp/image3.rb
+++ b/ext/tk/sample/demos-jp/image3.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
# image3.rb
#
# This demonstration script creates a simple collection of widgets
diff --git a/ext/tk/sample/demos-jp/items.rb b/ext/tk/sample/demos-jp/items.rb
index 38774d10d..d538fac75 100644
--- a/ext/tk/sample/demos-jp/items.rb
+++ b/ext/tk/sample/demos-jp/items.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# canvas item types widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/ixset2 b/ext/tk/sample/demos-jp/ixset2
index 8947daa4b..5b816e40b 100644
--- a/ext/tk/sample/demos-jp/ixset2
+++ b/ext/tk/sample/demos-jp/ixset2
@@ -1,4 +1,5 @@
#!/usr/bin/env ruby
+# -*- coding: euc-jp -*-
#
# ixset --
# A nice interface to "xset" to change X server settings
diff --git a/ext/tk/sample/demos-jp/label.rb b/ext/tk/sample/demos-jp/label.rb
index 59626289f..a1ecc2ec8 100644
--- a/ext/tk/sample/demos-jp/label.rb
+++ b/ext/tk/sample/demos-jp/label.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# label widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/labelframe.rb b/ext/tk/sample/demos-jp/labelframe.rb
index 23c974dcc..f16b601ff 100644
--- a/ext/tk/sample/demos-jp/labelframe.rb
+++ b/ext/tk/sample/demos-jp/labelframe.rb
@@ -1,3 +1,5 @@
+# -*- coding: euc-jp -*-
+#
# labelframe.rb
#
# This demonstration script creates a toplevel window containing
diff --git a/ext/tk/sample/demos-jp/menu.rb b/ext/tk/sample/demos-jp/menu.rb
index add85f7f7..6b9e5c9e5 100644
--- a/ext/tk/sample/demos-jp/menu.rb
+++ b/ext/tk/sample/demos-jp/menu.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# menus widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/menu84.rb b/ext/tk/sample/demos-jp/menu84.rb
index 8c2a815d7..762cfa53b 100644
--- a/ext/tk/sample/demos-jp/menu84.rb
+++ b/ext/tk/sample/demos-jp/menu84.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# menus widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/menu8x.rb b/ext/tk/sample/demos-jp/menu8x.rb
index 050f0decb..23efa7e79 100644
--- a/ext/tk/sample/demos-jp/menu8x.rb
+++ b/ext/tk/sample/demos-jp/menu8x.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# menus widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/menubu.rb b/ext/tk/sample/demos-jp/menubu.rb
index aa90a3087..e73c393aa 100644
--- a/ext/tk/sample/demos-jp/menubu.rb
+++ b/ext/tk/sample/demos-jp/menubu.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
require "tkcanvas"
def optionMenu(menubutton, varName, firstValue, *rest)
diff --git a/ext/tk/sample/demos-jp/msgbox.rb b/ext/tk/sample/demos-jp/msgbox.rb
index 983e6b658..0fe5db7dd 100644
--- a/ext/tk/sample/demos-jp/msgbox.rb
+++ b/ext/tk/sample/demos-jp/msgbox.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# message boxes widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/paned1.rb b/ext/tk/sample/demos-jp/paned1.rb
index 8d16d03c0..137e18741 100644
--- a/ext/tk/sample/demos-jp/paned1.rb
+++ b/ext/tk/sample/demos-jp/paned1.rb
@@ -1,3 +1,5 @@
+# -*- coding: euc-jp -*-
+#
# paned1.rb
#
# This demonstration script creates a toplevel window containing
diff --git a/ext/tk/sample/demos-jp/paned2.rb b/ext/tk/sample/demos-jp/paned2.rb
index 1e82eddda..b394432b1 100644
--- a/ext/tk/sample/demos-jp/paned2.rb
+++ b/ext/tk/sample/demos-jp/paned2.rb
@@ -1,3 +1,5 @@
+# -*- coding: euc-jp -*-
+#
# paned2.rb --
#
# This demonstration script creates a toplevel window containing
diff --git a/ext/tk/sample/demos-jp/pendulum.rb b/ext/tk/sample/demos-jp/pendulum.rb
index d703c74d5..c245136d5 100644
--- a/ext/tk/sample/demos-jp/pendulum.rb
+++ b/ext/tk/sample/demos-jp/pendulum.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# This demonstration illustrates how Tcl/Tk can be used to construct
# simulations of physical systems.
diff --git a/ext/tk/sample/demos-jp/plot.rb b/ext/tk/sample/demos-jp/plot.rb
index 902b144f7..09a344683 100644
--- a/ext/tk/sample/demos-jp/plot.rb
+++ b/ext/tk/sample/demos-jp/plot.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# 2-D plot widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/puzzle.rb b/ext/tk/sample/demos-jp/puzzle.rb
index ad69775aa..6a3c8c8ef 100644
--- a/ext/tk/sample/demos-jp/puzzle.rb
+++ b/ext/tk/sample/demos-jp/puzzle.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# widet demo 'puzzle' (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/radio.rb b/ext/tk/sample/demos-jp/radio.rb
index 5858b4222..3a11c394a 100644
--- a/ext/tk/sample/demos-jp/radio.rb
+++ b/ext/tk/sample/demos-jp/radio.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# radiobutton widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/radio2.rb b/ext/tk/sample/demos-jp/radio2.rb
index 5ac877d99..b89520cdc 100644
--- a/ext/tk/sample/demos-jp/radio2.rb
+++ b/ext/tk/sample/demos-jp/radio2.rb
@@ -1,3 +1,5 @@
+# -*- coding: euc-jp -*-
+#
# radio2.rb
#
# This demonstration script creates a toplevel window containing
diff --git a/ext/tk/sample/demos-jp/radio3.rb b/ext/tk/sample/demos-jp/radio3.rb
index 6e9a0f750..a223a19bc 100644
--- a/ext/tk/sample/demos-jp/radio3.rb
+++ b/ext/tk/sample/demos-jp/radio3.rb
@@ -1,3 +1,5 @@
+# -*- coding: euc-jp -*-
+#
# radio3.rb
#
# This demonstration script creates a toplevel window containing
diff --git a/ext/tk/sample/demos-jp/rolodex-j b/ext/tk/sample/demos-jp/rolodex-j
index dcc18cfa5..6c3ea7a48 100644
--- a/ext/tk/sample/demos-jp/rolodex-j
+++ b/ext/tk/sample/demos-jp/rolodex-j
@@ -1,4 +1,5 @@
#!/usr/bin/env ruby
+# -*- coding: euc-jp -*-
#
# rolodex --
# このスクリプトは Tom LaStrange の rolodex の一部です。
diff --git a/ext/tk/sample/demos-jp/ruler.rb b/ext/tk/sample/demos-jp/ruler.rb
index 94b4c921d..c913e247d 100644
--- a/ext/tk/sample/demos-jp/ruler.rb
+++ b/ext/tk/sample/demos-jp/ruler.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# ruler widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/sayings.rb b/ext/tk/sample/demos-jp/sayings.rb
index ce195a0e5..24b011f5a 100644
--- a/ext/tk/sample/demos-jp/sayings.rb
+++ b/ext/tk/sample/demos-jp/sayings.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# listbox widget demo 'sayings' (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/search.rb b/ext/tk/sample/demos-jp/search.rb
index f5268f987..adb72fd80 100644
--- a/ext/tk/sample/demos-jp/search.rb
+++ b/ext/tk/sample/demos-jp/search.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# Text Search widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/spin.rb b/ext/tk/sample/demos-jp/spin.rb
index c7b809672..b8eb99c4e 100644
--- a/ext/tk/sample/demos-jp/spin.rb
+++ b/ext/tk/sample/demos-jp/spin.rb
@@ -1,3 +1,5 @@
+# -*- coding: euc-jp -*-
+#
# spin.rb --
#
# This demonstration script creates several spinbox widgets.
diff --git a/ext/tk/sample/demos-jp/states.rb b/ext/tk/sample/demos-jp/states.rb
index dfae82126..3c58711bd 100644
--- a/ext/tk/sample/demos-jp/states.rb
+++ b/ext/tk/sample/demos-jp/states.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# listbox widget demo 'states' (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/style.rb b/ext/tk/sample/demos-jp/style.rb
index 59e406bc8..50855a549 100644
--- a/ext/tk/sample/demos-jp/style.rb
+++ b/ext/tk/sample/demos-jp/style.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# text (display styles) widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/tcolor b/ext/tk/sample/demos-jp/tcolor
index c7f7ec728..17f7e1347 100644
--- a/ext/tk/sample/demos-jp/tcolor
+++ b/ext/tk/sample/demos-jp/tcolor
@@ -1,4 +1,5 @@
#!/usr/bin/env ruby
+# -*- coding: euc-jp -*-
#
# tcolor --
# このスクリプトはRGB,HSB,CYM形式をサポートする
diff --git a/ext/tk/sample/demos-jp/text.rb b/ext/tk/sample/demos-jp/text.rb
index 0057d5dbd..25e0e64e9 100644
--- a/ext/tk/sample/demos-jp/text.rb
+++ b/ext/tk/sample/demos-jp/text.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# text (basic facilities) widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/twind.rb b/ext/tk/sample/demos-jp/twind.rb
index 2b228e4ac..166a44cdb 100644
--- a/ext/tk/sample/demos-jp/twind.rb
+++ b/ext/tk/sample/demos-jp/twind.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# text (embedded windows) widget demo (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/twind2.rb b/ext/tk/sample/demos-jp/twind2.rb
index b634f07b4..e8009cef1 100644
--- a/ext/tk/sample/demos-jp/twind2.rb
+++ b/ext/tk/sample/demos-jp/twind2.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
#
# text (embedded windows) widget demo 2 (called by 'widget')
#
diff --git a/ext/tk/sample/demos-jp/unicodeout.rb b/ext/tk/sample/demos-jp/unicodeout.rb
index 090cdf305..7ab415fe5 100644
--- a/ext/tk/sample/demos-jp/unicodeout.rb
+++ b/ext/tk/sample/demos-jp/unicodeout.rb
@@ -1,3 +1,5 @@
+# -*- coding: euc-jp -*-
+#
# unicodeout.rb --
#
# This demonstration script shows how you can produce output (in label
diff --git a/ext/tk/sample/demos-jp/vscale.rb b/ext/tk/sample/demos-jp/vscale.rb
index 86f6f7cde..eb0cea250 100644
--- a/ext/tk/sample/demos-jp/vscale.rb
+++ b/ext/tk/sample/demos-jp/vscale.rb
@@ -1,3 +1,4 @@
+# -*- coding: euc-jp -*-
require "tkcanvas"
if defined?($vscale_demo) && $vscale_demo
diff --git a/ext/tk/sample/demos-jp/widget b/ext/tk/sample/demos-jp/widget
index 11495dda5..b369bfba9 100644
--- a/ext/tk/sample/demos-jp/widget
+++ b/ext/tk/sample/demos-jp/widget
@@ -1,4 +1,5 @@
#!/usr/bin/env ruby
+# -*- coding: euc-jp -*-
# 漢字コード設定 ( tk.rb のロード時の encoding 推定/設定に使われる )
$KCODE = 'euc'
diff --git a/ext/tk/sample/tkextlib/vu/canvSticker2.rb b/ext/tk/sample/tkextlib/vu/canvSticker2.rb
index f54e74866..21f098a19 100644
--- a/ext/tk/sample/tkextlib/vu/canvSticker2.rb
+++ b/ext/tk/sample/tkextlib/vu/canvSticker2.rb
@@ -1,4 +1,5 @@
#!/usr/bin/env ruby
+# -*- coding: utf-8 -*-
require 'tk'
require 'tkextlib/vu/charts'