PL/1 frontend

[Andi Hellmund]

> Nice.  Thanks for doing this.  If it's not already there, could you
> add a link to this in http://gcc.gnu.org/wiki/GettingStarted ?
>
>    
Sure, Phil (Herron) and I could post it there. Ideally, we should also 
have a more-or-less thorough documentation in the gcc internals document 
about howto implement front-ends, etc. We already have an initial 
version (I think it is in the documentation branch), but it is still 
missing quite a lot. So, if Ian possibly has further recommendations for 
front-ends, we could include them adequately.

Thanks,
Andi