* HACKING (Be nice to translators): New section.
Add Jim's suggestion to avoid changing translatable strings if possible.
FIXME: dig up justification
+Be nice to translators
+======================
+Don't change translatable strings if you can avoid it.
+If you must rearrange individual lines (e.g., in multi-line --help
+strings), extract and create new strings, rather than extracting
+and moving into existing blocks. This avoids making unnecessary
+work for translators.
+
+
Add tests
==========
Nearly every significant change must be accompanied by a test suite