From f29fbb16a13af66fe88d524cb6faf0e87257f44d Mon Sep 17 00:00:00 2001
From: Lars Brinkhoff <lars@nocrew.org>
Date: Thu, 26 Aug 2021 10:22:10 +0200
Subject: [PATCH] Update CLU example; it will now make an executable file.

---
 src/hello/hello.clu | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/hello/hello.clu b/src/hello/hello.clu
index 52b77120..c7dfeb38 100644
--- a/src/hello/hello.clu
+++ b/src/hello/hello.clu
@@ -1,5 +1,18 @@
 % Hello world example for CLU.
 
+% To make an executable:
+% 1. Type :CWD HELLO to change the working directory.
+% 2. Type :CLU HELLO to compile this file.
+% 3. Type :CLU;CLUSYS to start the CLU runtime system.
+% 4. At the runtime : prompt, type fload("hello")
+% 5. Then type gc_pure_dump("hello; ts hello")
+
 hello = proc()
       file$puts (file$tyo(), "Hello CLU-less world!\n")
-end
+end hello
+
+% The CLU runtime calls start_up.  This procedure overrides the default.
+start_up = proc()
+      hello()
+      quit_()
+end start_up