1 files changed, 2 insertions, 0 deletions
diff --git a/eval.c b/eval.c
index 6d2fd11c..4e640923 100644
--- a/eval.c
+++ b/eval.c
@@ -7019,6 +7019,8 @@ void eval_init(void)
   reg_fun(intern(lit("unique"), user_package), func_n2ov(unique, 1));
   reg_fun(intern(lit("uniq"), user_package), func_n1(uniq));
   reg_fun(intern(lit("grade"), user_package), func_n3o(grade, 1));
+  reg_fun(intern(lit("nrot"), user_package), func_n2o(nrot, 1));
+  reg_fun(intern(lit("rot"), user_package), func_n2o(rot, 1));
 
   reg_var(intern(lit("*param-macro*"), user_package), pm_table);