that *all* the necessary documentation updates have been made, mark
the entry with "+++". Otherwise do not mark it.
+Please see (info "(elisp)Documentation Tips") or
+https://www.gnu.org/software/emacs/manual/html_node/elisp/Documentation-Tips.html
+for more specific tips on Emacs's doc style. Use `checkdoc' to check
+for documentation errors before submitting a patch.
+
+** Test your changes.
+
+Please test your changes before committing them or sending them to the
+list.
+
+Emacs uses ERT, Emacs Lisp Regression Testing, for testing. See (info
+"(ert)") or https://www.gnu.org/software/emacs/manual/html_node/ert/
+for more information on writing and running tests.
+
+To run tests on the entire Emacs tree, run "make check" from the
+top-level directory. Most tests are in the directory
+"test/automated". From the "test/automated" directory, run "make
+<filename>" to run the tests for <filename>.el(c). See
+"test/automated/Makefile" for more information.
+
** Understanding Emacs Internals.
The best way to understand Emacs Internals is to read the code,
+2015-03-21 Samer Masterson <samer@samertm.com>
+
+ * CONTRIBUTE (Test your changes.): New section.
+ (Document your changes.): Add doc tips.
+
2015-03-19 Paul Eggert <eggert@cs.ucla.edu>
Better port of pthread usage to FreeBSD