add an atom table.

2018-01-16 23:26:59 -07:00
parent 38cd9e5db7
commit d8be7b5b49
14 changed files with 276 additions and 181 deletions
--- a/src/prolog/iterators.rs
+++ b/src/prolog/iterators.rs
@@ -54,7 +54,7 @@ impl<'a> QueryIterator<'a> {
          | &QueryTerm::Is(ref terms) => {
                    let state = TermIterState::Clause(0, ClauseType::Is, terms);
                    QueryIterator { state_stack: vec![state] }
-                },
+            },            
            &QueryTerm::Inlined(InlinedQueryTerm::IsAtomic(ref terms))
          | &QueryTerm::Inlined(InlinedQueryTerm::IsInteger(ref terms))
          | &QueryTerm::Inlined(InlinedQueryTerm::IsVar(ref terms)) =>