add (:) meta-predicate argument indicator (#1302)

2022-03-13 12:53:31 -06:00
parent 922abf21e7
commit e88ec6736c
4 changed files with 8 additions and 0 deletions
--- a/src/machine/loader.rs
+++ b/src/machine/loader.rs
@@ -2200,6 +2200,7 @@ impl Machine {
                        MetaSpec::Minus => atom_as_cell!(atom!("+")),
                        MetaSpec::Plus => atom_as_cell!(atom!("-")),
                        MetaSpec::Either => atom_as_cell!(atom!("?")),
+                        MetaSpec::Colon => atom_as_cell!(atom!(":")),
                        MetaSpec::RequiresExpansionWithArgument(ref arg_num) => {
                            fixnum_as_cell!(Fixnum::build_with(*arg_num as i64))
                        }