--- expr.factor.orig	2009-10-27 19:45:07.812971600 +0000
+++ expr.factor	2009-10-27 19:47:40.132683800 +0000
@@ -12,7 +12,7 @@
 
 fac      =   fac "*" value  => [[ first3 nip * ]]
            | fac "/" value  => [[ first3 nip / ]]
-           | number
+           | value
 
 exp      =   exp "+" fac    => [[ first3 nip + ]]
            | exp "-" fac    => [[ first3 nip - ]]
--- expr-tests.factor.orig	2009-10-15 14:40:58.000000000 +0100
+++ expr-tests.factor	2009-10-27 19:47:06.132739100 +0000
@@ -23,3 +23,7 @@
 { 23 } [
   "2+3*(4+3)" expr 
 ] unit-test
+
+{ 12 } [
+  "(6*2)" expr
+] unit-test