1 files changed, 23 insertions, 0 deletions
diff --git a/src/term.c b/src/term.c
index a88a2f7..cf66f01 100644
--- a/src/term.c
+++ b/src/term.c
@@ -196,6 +196,29 @@ void print_term(struct term *term)
 	}
 }
 
+void print_blc(struct term *term)
+{
+	switch (term->type) {
+	case ABS:
+		printf("00");
+		print_blc(term->u.abs.term);
+		break;
+	case APP:
+		printf("01");
+		print_blc(term->u.app.lhs);
+		print_blc(term->u.app.rhs);
+		break;
+	case VAR:
+		assert(term->u.var.type == BRUIJN_INDEX);
+		for (int i = 0; i <= term->u.var.name; i++)
+			printf("1");
+		printf("0");
+		break;
+	default:
+		fprintf(stderr, "Invalid type %d\n", term->type);
+	}
+}
+
 void print_scheme(struct term *term)
 {
 	switch (term->type) {