From 76ba03b545600054176612201de78dca16eb65e1 Mon Sep 17 00:00:00 2001
From: aarne <aarne@chalmers.se>
Date: Mon, 22 Nov 2010 12:55:37 +0000
Subject: started a subdir for the book

---
 book/examples/chapter4/Computers.gf | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 book/examples/chapter4/Computers.gf

(limited to 'book/examples/chapter4/Computers.gf')

diff --git a/book/examples/chapter4/Computers.gf b/book/examples/chapter4/Computers.gf
new file mode 100644
index 000000000..6bbafd215
--- /dev/null
+++ b/book/examples/chapter4/Computers.gf
@@ -0,0 +1,5 @@
+abstract Computers = Comments ** {
+  fun
+    Computer, HardDisk : Kind ;
+    Efficient, Slow : Quality ;
+}
-- 
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