tree b46af8e1e7bcc057d3240490a6abc264c4ec82cd
parent 67991cf824f8df27e74c92d754fb507681c69ce6
author Eric Andersen <andersen@codepoet.org> 982187190 -0000
committer Eric Andersen <andersen@codepoet.org> 982187190 -0000

I forgot to add usage.h, so here it is, with a few extra cleanups.
Also update show_usage to handle the updated usage.h.  Again,
nearly all the work to get usage.h into shape was done by
Manuel Novoa III.
 -Erik