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Avoid pollute the global namespace

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At the default project options, when you left unchecked the option:

[ ] embedd JS into HTML file


it will generate in the main index.html this:

<script src="main.js"></script>
All javaScript declarations outside of a function are in the global scope. Defining things in the global namespace is to be avoided.

I'll use a differente pattern, a simple closure around the main.js generated code


(function() { /* the main.js code */})();

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