MXUNIT in g77

[craig@jcb-sc.com]

>May I ask the g77 developers to change the default from MXUNIT from 100
>to 1000? I deadly need more file handles and do not like to rebuild the
>compiler which is usually conveniently shipped as RPMs.

That's a good point, it's something we should perhaps change.  Though,
ideally, the f2c maintainer would change it and we'd just follow suit --
we already have too many differences between libg2c and libf2c.

        tq vm, (burley)