egcs-1.1.1 issues; Fortran

[Craig Burley]

>I think it would be a good idea to include the documentation  
>updates Craig sent in just after the release of 1.1 ;-) and Dave's  
>"some g77 doc'toring".

I'm pretty sure my (earlier) updates already are in; Dave's might
not be, but, as doc changes, I'm not sure whether they should go in.
(I lean towards putting them in, since they can't destabilize
anything, and add/fix plenty of stuff.)

>Furthermore, the "recursive I/O bug" patch (whichever was approved  
>by Craig) should go into libf2c (Note that I still see test suite  
>output coming in with a failure in io0.f, which tests this - did the  
>patch really go into the mainline ?).

I believe Jeff already committed my one-line version of your patch
to the branch.  Perhaps the mainline committal got lost due to my
asking for the larger patch to not go in wholesale; the one-line
patch definitely should.  If it doesn't "just happen", I'll look
into it, later.

        tq vm, (burley)