more robust check of ISABELLE_PLATFORM_FAMILY within settings environment, to support its reunification with Isabelle/Scala (see also a33a6e541cbb, f3a356c64193);
(* Title: HOL/Library/Code_Prolog.thy
Author: Lukas Bulwahn, TUM 2010
*)
section \<open>Code generation of prolog programs\<close>
theory Code_Prolog
imports Main
keywords "values_prolog" :: diag
begin
ML_file \<open>~~/src/HOL/Tools/Predicate_Compile/code_prolog.ML\<close>
section \<open>Setup for Numerals\<close>
setup \<open>Predicate_Compile_Data.ignore_consts [\<^const_name>\<open>numeral\<close>]\<close>
setup \<open>Predicate_Compile_Data.keep_functions [\<^const_name>\<open>numeral\<close>]\<close>
end