* arith.c (wrap_star, wrap): New functions.

* eval.c (eval_init): Registered wrap and wrap* intrinsics.

* lib.h (wrap_star, wrap): Declared.

* txr.1: wrap and wrap* documented.

1 files changed, 2 insertions, 0 deletions

diff --git a/eval.c b/eval.c
index ab11ebef..ef9b5cd7 100644
--- a/eval.c
+++ b/eval.c
@@ -3677,6 +3677,8 @@ void eval_init(void)
   reg_fun(intern(lit("abs"), user_package), func_n1(abso));
   reg_fun(intern(lit("trunc"), user_package), func_n2(trunc));
   reg_fun(intern(lit("mod"), user_package), func_n2(mod));
+  reg_fun(intern(lit("wrap"), user_package), func_n3(wrap));
+  reg_fun(intern(lit("wrap*"), user_package), func_n3(wrap_star));
   reg_fun(intern(lit("/"), user_package), func_n2o(divi, 1));
   reg_fun(intern(lit("expt"), user_package), func_n0v(exptv));
   reg_fun(intern(lit("exptmod"), user_package), func_n3(exptmod));