From 9867253a28c7f5b547295c85049d1b24f0208569 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89ric=20NICOLAS?= <ccjmne@gmail.com>
Date: Thu, 4 Jul 2024 13:49:47 +0200
Subject: [PATCH] Fix sample code

At a later point, this guide assumes that the return value of mod2.lua
is a function.  This commit sets that up so it all makes sense.
---
 lua.html.markdown | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/lua.html.markdown b/lua.html.markdown
index 01ab29b7..aad207fc 100644
--- a/lua.html.markdown
+++ b/lua.html.markdown
@@ -366,7 +366,13 @@ mod.sayMyName()  -- error
 -- require's return values are cached so a file is
 -- run at most once, even when require'd many times.
 
--- Suppose mod2.lua contains "print('Hi!')".
+-- Suppose another file, mod2.lua, containing this:
+print('Hi!')
+return function ()
+  return 'foo'
+end
+
+--
 local a = require('mod2')  -- Prints Hi!
 local b = require('mod2')  -- Doesn't print; a=b.