From 56f014a4884d7df387ff2ffa34fa95f1cc8b1f16 Mon Sep 17 00:00:00 2001
From: Bruce Hill <bitbucket@bruce-hill.com>
Date: Fri, 13 Oct 2017 18:14:18 -0700
Subject: Improved code generation by changing vars["x"] to vars.x for allowed
 lua var names.

---
 nomsu.moon | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'nomsu.moon')

diff --git a/nomsu.moon b/nomsu.moon
index 435265f..cd80510 100755
--- a/nomsu.moon
+++ b/nomsu.moon
@@ -461,7 +461,10 @@ end)]])\format(concat(lua_bits, "\n"))
                 return repr(tree.value), nil
 
             when "Var"
-                return "vars[#{repr tree.value}]", nil
+                if tree.value\match("^[a-zA-Z_][a-zA-Z0-9_]*$")
+                    return "vars.#{tree.value}", nil
+                else
+                    return "vars[#{repr tree.value}]", nil
 
             else
                 @error("Unknown/unimplemented thingy: #{tree.type}")
-- 
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