Re: Compiling Prolog-like languages

"Kurt M. Alonso" wrote:


> By the way, is there a PD prolog parser anywhere on the net? If I am
> not mistaken, Richard O'Keefe had made a prolog lexer of his available
> to the community. Does anyone know where it can be found?


Depending on whether you want something in C or Prolog ... GNU-Prolog
and Yap are Prolog systems with a parser in C


Koen De Bosschere (http://www.elis.rug.ac.be/~kdb) used to have a
"portable" Prolog parser in C with an interface that is reasonably
easy to connect to a Prolog system written in C


There are several parsers around in Prolog - most of them based on old
code from O'Keefe I presume - but the ISO Prolog syntax is not exactly
the same as the old DEC-10 Prolog syntax . You could take the one from
XSB, but have a look at
http://www.cs.kuleuven.ac.be/~remko/prolog/faq/ for more systems where
you can borrow stuff.


Cheers


Bart Demoen

Return to the comp.compilers page.
Search the comp.compilers archives again.