libXaw3d: optional features

[Rafał Mużyło]

On Mon, Aug 29, 2011 at 05:16:03AM -0400, Thomas Dickey wrote:
> On Mon, 29 Aug 2011, Rafa?~B Muży?~Bo wrote:
> 
> > I can't say that I've used yacc, but 'bison -y -Wall' doesn't print any
> > compatibility warnings about '%defines', so it should have been OK.
> 
> It's bison-specific, as you might have discovered by checking the 
> documention.  A quick check of the source shows it was added in bison
> 1.29
> 
If by that you've meant "google madly for any yacc docs", then probably
so - the infopage doesn't seems to list at any point directives
incompatible with yacc.

Then again, the changes, that one of my patches made, have most likely
already made those bison/flex specific. If you were to revert those, you
would need to reintroduce the sed hacks original Imakefile had for LayYY
prefixing.

On unrelated note: your mail client seems to mangle utf8.