Should have mentioned that you should have a look at src/parse/Preterm.{sig,sml}
to start. Konrad. On Thu, Oct 23, 2014 at 4:59 PM, Konrad Slind <konrad.sl...@gmail.com> wrote: > I am sure the technologies are fairly similar. In particular, > the type of preterms exists in HOL-4 and all kinds of > syntax manipulation can take place there before typechecking > and term construction. > > Konrad. > > > On Thu, Oct 23, 2014 at 6:00 AM, Piotr Trojanek <piotr.troja...@gmail.com> > wrote: > >> Dear all, >> >> is it possible to use HOL4 parser in a similar way to `parse_preterm` >> from HOL Light? >> >> In HOL Light one can easily build a parser for HOL terms embedded in a >> custom language (see hol_light/Examples/prog.ml). In HOL4 it seems >> only possible to modify the term grammar (e.g. with add_rule), which >> is much less flexible. >> >> -- >> Piotr Trojanek >> >> >> ------------------------------------------------------------------------------ >> _______________________________________________ >> hol-info mailing list >> hol-info@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/hol-info >> > >
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