[patch] beginnings of the macro rewrite

[Zack Weinberg]

On Sat, Apr 22, 2000 at 08:50:19AM +0900, Neil Booth wrote:
> Zack,
> 
> Something I've noticed about do_define: empty is always 0.  Can we
> scrap it if it is not needed?

Argh.  Typo on my part:

  if (list->tokens_used == 2 && list->tokens[1].type == CPP_VSPACE)
    empty = 0;  /* Empty definition of object-like macro.  */

That should be a 1.  I'll fix that at the same time I put back the
traditional macro junk.

zw