Preliminary regeneration support

[hcoop/domtool2.git] / src / eval.sig

diff --git a/src/eval.sig b/src/eval.sig
index e9cd6aa..3d05210 100644 (file)
--- a/src/eval.sig
+++ b/src/eval.sig
@@ -21,5 +21,6 @@
 signature EVAL = sig
 
     val exec : Env.env_vars -> Ast.exp -> unit
+    val exec' : Env.env_vars -> Ast.exp -> Env.env_vars
     
 end