1 files changed, 11 insertions, 11 deletions

diff --git a/eval.c b/eval.c
index ea7e84f..aa74698 100644
--- a/eval.c
+++ b/eval.c
@@ -113,9 +113,9 @@ retry:
 			int guardOK = 1;
 			if(stmt->toks[0]->tag != ArrayTag)
 				guardOK = 0;
-			else if(stmt->toks[0]->array->size != 1)
+			else if(GetSize(stmt->toks[0]->array) != 1)
 				guardOK = 0;
-			else if(stmt->toks[0]->array->type != AtypeInt)
+			else if(GetType(stmt->toks[0]->array) != AtypeInt)
 				guardOK = 0;
 			else if(stmt->toks[0]->array->intdata[0] != 0 && stmt->toks[0]->array->intdata[0] != 1)
 				guardOK = 0;
@@ -161,13 +161,13 @@ lookup(Datum *var)
 Datum *
 strand(Datum *left, Datum *right)
 {
-	traceprint("Stranding (%d %d)\n", left->array->stranded, right->array->stranded);
+	traceprint("Stranding (%d %d)\n", GetStrand(left->array), GetStrand(right->array));
 	Datum *result = allocdatum(ArrayTag, 0);
-	Array *leftarr = left->array->stranded ? fnSame(left->array) : fnEnclose(left->array);
-	Array *rightarr = right->array->stranded ? fnSame(right->array) : fnEnclose(right->array);
+	Array *leftarr = GetStrand(left->array) ? fnSame(left->array) : fnEnclose(left->array);
+	Array *rightarr = GetStrand(right->array) ? fnSame(right->array) : fnEnclose(right->array);
 	Array *tmp = fnCatenateFirst(leftarr, rightarr);
 	result->array = simplifyarray(tmp);
-	result->array->stranded = 1;
+	SetStrand(result->array, 1);
 	freearray(tmp);
 	freearray(leftarr);
 	freearray(rightarr);
@@ -207,7 +207,7 @@ parens(Datum *left, Datum *right)
 	Datum *result = eval(&left->stmt, 1);
 	incdatumref(result);
 	if(result->tag == ArrayTag)
-		result->array->stranded = 0;
+		SetStrand(result->array, 0);
 	result->shy = 0;
 	return result; /* TODO handle error if ntoks != 1 */
 }
@@ -263,12 +263,12 @@ assign(Datum *left, Datum *right)
 			symbol->value = right;
 			incdatumref(right);
 			if(symbol->value->tag == ArrayTag)
-				symbol->value->array->stranded = 0;
+				SetStrand(symbol->value->array, 0);
 		}
 	}else{
 		if(right->tag != ArrayTag)
 			throwerror(nil, ESyntax);
-		if(right->array->rank != 1 && right->array->rank != 0)
+		if(GetRank(right->array) != 1 && GetRank(right->array) != 0)
 			throwerror(nil, ERank);
 
 		int nlocs = 0;
@@ -297,12 +297,12 @@ assign(Datum *left, Datum *right)
 			}
 		}
 
-		if(right->array->rank == 1 && right->array->size != nlocs)
+		if(GetRank(right->array) == 1 && GetSize(right->array) != nlocs)
 			throwerror(nil, ELength);
 
 		for(int i = 0; i < nlocs; i++){
 			Datum *item;
-			if(right->array->rank == 0)
+			if(GetRank(right->array) == 0)
 				item = right;
 			else{
 				item = allocdatum(ArrayTag, 0);