Re: [Hol-info] HOL Light-style parsing in HOL4

2015-03-12 Thread Piotr Trojanek
I did look at monadsyntax.sml at the very beginning. I should have revisit this file when I started to implement my postprocessor... I decided to keep the global grammar free from any extensions (especially while experimenting), so I did not use add_absyn_postprocessor. I call my parser with

[Hol-info] HOL Light-style parsing in HOL4

2014-10-23 Thread Piotr Trojanek
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),

Re: [Hol-info] HOL Light-style parsing in HOL4

2014-10-23 Thread Konrad Slind
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