1 files changed, 45 insertions, 0 deletions
diff --git a/ext/tk/tkutil.c b/ext/tk/tkutil.c
new file mode 100644
index 0000000000..9d4ca0a9d0
--- /dev/null
+++ b/ext/tk/tkutil.c
@@ -0,0 +1,45 @@
+/************************************************
+
+  tk.c -
+
+  $Author$
+  $Date$
+  created at: Fri Nov  3 00:47:54 JST 1995
+
+************************************************/
+
+#include "ruby.h"
+
+static VALUE
+tk_eval_cmd(argc, argv)
+    int argc;
+    VALUE argv[];
+{
+    VALUE cmd, rest;
+
+    rb_scan_args(argc, argv, "1*", &cmd, &rest);
+    return rb_eval_cmd(cmd, rest);
+}
+
+static VALUE
+tk_s_new(argc, argv, klass)
+    int argc;
+    VALUE *argv;
+    VALUE klass;
+{
+    VALUE obj = rb_class_new_instance(argc, argv, klass);
+
+    if (rb_iterator_p()) rb_obj_instance_eval(0, 0, obj);
+    return obj;
+}
+
+void
+Init_tkutil()
+{
+    VALUE mTK = rb_define_module("TkUtil");
+    VALUE cTK = rb_define_class("TkKernel", rb_cObject);
+
+    rb_define_singleton_method(mTK, "eval_cmd", tk_eval_cmd, -1);
+
+    rb_define_singleton_method(cTK, "new", tk_s_new, -1);
+}