Olivier Galibert <galibert(a)pobox.com&gt; writes: ... By that reasoning, minimal tagbits is in, because I never want a binary without it on the architecture I do my development on. So don't. Do the best you have time for. I would consider it sufficient to test configurations every option you can turn on are turned on, and a minimal configuration with tty support and *nothing* else. No one is expected to test both Mule and non-Mule, pick one. `indexed lrecord' should not be required for a working XEmacs binary, I'd prefer testing done without it at this point. `minimal tagbits' should not be set -- it should be set by configure. `union type' is a developers option and not expected to be used by end-users. --More-- ?