started a subdir for the book

2010-11-22 12:55:37 +00:00
parent 0bf4179369
commit 76ba03b545
97 changed files with 2026 additions and 0 deletions
--- a/book/examples/chapter8/Calculator.gf
+++ b/book/examples/chapter8/Calculator.gf
@@ -0,0 +1,7 @@
+abstract Calculator = {
+flags startcat = Exp ;
+cat Exp ;
+fun
+  EPlus, EMinus, ETimes, EDiv : Exp -> Exp -> Exp ;
+  EInt : Int -> Exp ;
+}