On Fri, Jan 27, 2023 at 10:45 AM Rich Salz <rich.salz@gmail.com> wrote:

>
> > Also interesting to note is that X10 had clu bindings in the
> CLUlib directory...
>
> I'd like to know what the first versions of X were written in; the notice
> talks about CLU bindings exist and C coming soon. The app-side seems
> reasonable, but what was the display engine written in?  (I took the CLU
> class around 1980.)
>

I wrote  ~500-1000 lines of CLU in a computer language survey course in
1986...

Without the earlier versions' source, it's hard to answer this question...

Warner