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-rw-r--r--library/demos/hello6
1 files changed, 4 insertions, 2 deletions
diff --git a/library/demos/hello b/library/demos/hello
index ac5cdff..6461f46 100644
--- a/library/demos/hello
+++ b/library/demos/hello
@@ -6,8 +6,10 @@ exec wish "$0" "$@"
# Simple Tk script to create a button that prints "Hello, world".
# Click on the button to terminate the program.
#
-# RCS: @(#) $Id: hello,v 1.3 2001/10/29 16:42:20 dkf Exp $
-#
+# RCS: @(#) $Id: hello,v 1.4 2003/09/30 14:54:30 dkf Exp $
+
+package require Tk
+
# The first line below creates the button, and the second line
# asks the packer to shrink-wrap the application's main window
# around the button.