Add header comments and provide.

diff --git a/test/manual/cedet/cedet/semantic/lex-utest.el b/test/manual/cedet/cedet/semantic/lex-utest.el
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+++ b/test/manual/cedet/cedet/semantic/lex-utest.el
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+;;; lex-utest.el ---
+;;
+;; Copyright (C) 2011 Eric M. Ludlam
+;;
+;; Author: Eric M. Ludlam <eric@siege-engine.com>
+;;
+;; This program is free software; you can redistribute it and/or
+;; modify it under the terms of the GNU General Public License as
+;; published by the Free Software Foundation, either version 3 of the
+;; License, or (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful, but
+;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;; General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see http://www.gnu.org/licenses/.
+
+
+;;; Commentary:
+;;
+;;
+
+;;; Code:
+
+(defun semantic-lex-test-full-depth (arg)
+  "Test the semantic lexer in the current buffer parsing through lists.
+Usually the lexer parses
+If universal argument ARG, then try the whole buffer."
+  (interactive "P")
+  (let* ((start (current-time))
+         (result (semantic-lex
+                  (if arg (point-min) (point))
+                  (point-max)
+                  100))
+         (end (current-time)))
+    (message "Elapsed Time: %.2f seconds."
+             (semantic-elapsed-time start end))
+    (pop-to-buffer "*Lexer Output*")
+    (require 'pp)
+    (erase-buffer)
+    (insert (pp-to-string result))
+    (goto-char (point-min))))
+
+(defun semantic-lex-test-region (beg end)
+  "Test the semantic lexer in the current buffer.
+Analyze the area between BEG and END."
+  (interactive "r")
+  (let ((result (semantic-lex beg end)))
+    (pop-to-buffer "*Lexer Output*")
+    (require 'pp)
+    (erase-buffer)
+    (insert (pp-to-string result))
+    (goto-char (point-min))))
+
+
+(provide 'cedet/semantic/lex-utest)
+
+;;; lex-utest.el ends here