Add new when-expression operators.

[whenjobs.git] / lib / whenutils.mli

diff --git a/lib/whenutils.mli b/lib/whenutils.mli
index 1572d02..f0fb306 100644 (file)
--- a/lib/whenutils.mli
+++ b/lib/whenutils.mli
@@ -128,9 +128,21 @@ type whenexpr =
   | Expr_var of string                  (** A variable name. *)
   | Expr_and of whenexpr * whenexpr     (** && *)
   | Expr_or of whenexpr * whenexpr      (** || *)
+  | Expr_lt of whenexpr * whenexpr      (** < *)
+  | Expr_le of whenexpr * whenexpr      (** <= *)
   | Expr_eq of whenexpr * whenexpr      (** == *)
-  | Expr_not of whenexpr                (** ! *)
+  | Expr_ge of whenexpr * whenexpr      (** >= *)
+  | Expr_gt of whenexpr * whenexpr      (** > *)
+  | Expr_not of whenexpr                (** boolean not *)
+  | Expr_add of whenexpr * whenexpr     (** arithmetic addition or string cat *)
+  | Expr_sub of whenexpr * whenexpr     (** arithmetic subtraction *)
+  | Expr_mul of whenexpr * whenexpr     (** arithmetic multiplication *)
+  | Expr_div of whenexpr * whenexpr     (** arithmetic division *)
+  | Expr_mod of whenexpr * whenexpr     (** arithmetic modulo *)
   | Expr_changes of string              (** changes var *)
+  | Expr_increases of string            (** increases var *)
+  | Expr_decreases of string            (** decreases var *)
+  | Expr_prev of string                 (** prev var *)
 (** Internal type used to represent 'when' expressions. *)
 
 type periodexpr =