.brew: Install Lua 5.2

I need this specific version to test the new `GotoStatement`s in Lua during http://mths.be/luamin development.
mathiasbynens · Mar 16, 2013 · 34eb24f · 34eb24f
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commit 34eb24f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/.brew b/.brew
@@ -44,5 +44,8 @@ brew install rhino
 brew install tree
 brew install webkit2png
 
+brew tap homebrew/versions
+brew install lua52
+
 # Remove outdated versions from the cellar
 brew cleanup