Add a bit of a hack to the parser so it can parse (a) op arg when a is an operator

3 files changed, 4 insertions, 1 deletions

diff --git a/dat.h b/dat.h
index d634435..72a95b5 100644
--- a/dat.h
+++ b/dat.h
@@ -29,6 +29,7 @@ struct Term
 	vlong ival;
 	double dval;
 	uvlong clausenr;
+	int inparens; /* kinda bad hack needed for the current parser */
 };
 
 struct Binding
diff --git a/misc.c b/misc.c
index fd74a82..f25c583 100644
--- a/misc.c
+++ b/misc.c
@@ -53,6 +53,7 @@ mkterm(int tag)
 	t->children = nil;
 	t->text = nil;
 	t->clausenr = 0;
+	t->inparens = 0;
 	return t;
 }
 
diff --git a/parser.c b/parser.c
index a2b045e..3d2bf6f 100644
--- a/parser.c
+++ b/parser.c
@@ -171,6 +171,7 @@ term(void)
 	case ParenLeftTok:
 		match(ParenLeftTok);
 		result = fullterm(ParenRightTok, nil, nil);
+		result->inparens = 1;
 		match(ParenRightTok);
 		break;
 	case StringTok:
@@ -251,7 +252,7 @@ parseoperators(Term *list)
 
 	for(i = 0, t = list; i < length; i++){
 		Operator *op = getoperator(t->text, currentmod);
-		if(op && t->tag == AtomTerm){
+		if(op && t->tag == AtomTerm && !t->inparens){
 			infos[i].type = op->type;
 			infos[i].level = op->level;
 		}else{