cleanup

jk.c

@@ -110,7 +110,7 @@ void *list_pop(list_t *l) {
 
   size_t i = --l->length;
   void *v = l->data[i];
-  
+
   l->data[i] = NULL;
 
   if (!l->length) {
@@ -1217,12 +1217,6 @@ interpreter_t *interpreter_new(void) {
   return state;
 }
 
-void interpreter_error(interpreter_t *state, char *e) {
-  fprintf(stderr, "%s error\n", e);
-
-  exit(1);
-}
-
 value_t *each_rank(interpreter_t *state, verb_t *f, value_t *x, unsigned int d,
                    unsigned int rm) {
   if (!f->monad)