replace (:) with 0 in meta-predicate declarations, remove support for (:) in meta-predicate declarations

2021-01-31 18:00:10 -07:00
parent fcba33997f
commit 75908ab88f
9 changed files with 90 additions and 97 deletions
--- a/src/machine/preprocessor.rs
+++ b/src/machine/preprocessor.rs
@@ -347,7 +347,6 @@ fn setup_meta_predicate<'a>(
                Term::Constant(_, Constant::Atom(meta_spec, _)) => {
                    let meta_spec =
                        match meta_spec.as_str() {
-                            ":" => MetaSpec::RequiresExpansion,
                            "+" => MetaSpec::Plus,
                            "-" => MetaSpec::Minus,
                            "?" => MetaSpec::Either,