+2009-08-05 Joel E. Denny <jdenny@clemson.edu>
+
+ update-copyright: support C-style comments
+ * build-aux/update-copyright: Implement and document.
+ * tests/test-update-copyright.sh: Test.
+
+2009-08-05 Joel E. Denny <jdenny@clemson.edu>
+
+ update-copyright: support omitted "(C)"
+ * build-aux/update-copyright: Implement and document. Also,
+ allow variable whitespace before "(C)".
+ * tests/test-update-copyright.sh: Test.
+
+2009-08-05 Joel E. Denny <jdenny@clemson.edu>
+
+ update-copyright: don't trip on non-FSF copyright statements
+ * build-aux/update-copyright: Fix so that the first correctly
+ formatted FSF copyright statement is recognized no matter what
+ appears before it. Update documentation.
+ * tests/test-update-copyright.sh: Test that.
+
+2009-08-05 Joel E. Denny <jdenny@clemson.edu>
+
+ update-copyright: clean up code a little
+ * build-aux/update-copyright: Append "_re" to the name of any
+ variable holding a regular expression.
+ Replace "old" and "new" with "stmt" in variable names.
+ Do not accept 2-digit UPDATE_COPYRIGHT_YEAR, which was not
+ handled correctly.
+ Format code more consistently.
+
+2009-08-05 Joel E. Denny <jdenny@clemson.edu>
+
+ update-copyright-tests: improve portability
+ * tests/test-update-copyright.sh: Use cmp if diff cannot handle
+ -u or /dev/null. Suggested by Jim Meyering and Eric Blake.
+
2009-08-03 Joel E. Denny <jdenny@clemson.edu>
update-copyright: support @copyright{} and ©