prepare for batch processing

diff --git a/src/prolog/ast.rs b/src/prolog/ast.rs
index 91232738234b6b2c685a8ead0c8eabf7c60e4e1c..1cb783e06d156017b1f9f77808f7d9b631022fcd 100644 (file)
--- a/src/prolog/ast.rs
+++ b/src/prolog/ast.rs
@@ -267,7 +267,6 @@ pub enum ParserError
     InadmissibleQueryTerm,
     IncompleteReduction,
     InconsistentEntry, // was InconsistentDeclaration.
-//    InconsistentPredicate, //TODO: admit this is not needed.
     InvalidRuleHead,
     ParseBigInt,
     ParseFloat(ParseFloatError),

diff --git a/src/prolog/parser b/src/prolog/parser
index 067301c7f7806a8e83bc8016803bd8f4ab299586..c7a23b69559ddefd138bb7c42046ab1b8b2156a6 160000 (submodule)
--- a/src/prolog/parser
+++ b/src/prolog/parser
@@ -1 +1 @@
-Subproject commit 067301c7f7806a8e83bc8016803bd8f4ab299586
+Subproject commit c7a23b69559ddefd138bb7c42046ab1b8b2156a6