From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 jni/ruby/ext/tk/sample/encstr_usage.rb | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 jni/ruby/ext/tk/sample/encstr_usage.rb

(limited to 'jni/ruby/ext/tk/sample/encstr_usage.rb')

diff --git a/jni/ruby/ext/tk/sample/encstr_usage.rb b/jni/ruby/ext/tk/sample/encstr_usage.rb
new file mode 100644
index 0000000..39dc9c4
--- /dev/null
+++ b/jni/ruby/ext/tk/sample/encstr_usage.rb
@@ -0,0 +1,30 @@
+require 'tk'
+
+TkMessage.new(:width=>400, :text=><<EOM).pack
+This sample shows how to use Tk::EncodedString class. \
+This reads 'iso2022-kr' text (from discription of \
+Korean language environment of GNU Emacs 20.7.2) \
+and inserts the text into the text widget.
+EOM
+
+t1 = TkText.new(:height=>5).pack
+t2 = TkText.new(:height=>5).pack
+t3 = TkText.new(:height=>5).pack
+
+src_str = IO.readlines(File.join(File.dirname(__FILE__),'iso2022-kr.txt')).join
+
+t1.insert('end',
+          "use neither Tk::EncodedString class nor Tk.encoding= method\n\n")
+t1.insert('end', src_str)
+
+enc_str = Tk::EncodedString(src_str, 'iso2022-kr')
+t2.insert('end',
+          "use Tk::EncodedString class (Tk.encoding => '#{Tk.encoding}')\n\n")
+t2.insert('end', enc_str)
+
+Tk.encoding = 'iso2022-kr'
+t3.insert('end', "use Tk.encoding = 'iso2022-kr' (Tk.force_default_encoding? == #{Tk.force_default_encoding?})\n\n")
+
+t3.insert('end', src_str)
+
+Tk.mainloop
-- 
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