esshorten

$3

esshorten provides name mangler, this shorten names in JavaScript code. mangler accepts JavaScript AST and generate modified AST with shortened names.

$3

We can use this with,

``js
esshorten.mangle(AST);
`

And we can pass options to mangler,

`js
esshorten.mangle(AST, {
// If false, AST is copied deeply (default: true)
destructive: false,
// If false, avoid JSC bug (default: false)
distinguishFunctionExpressionScope: false
});
``

When destructive option is set to false, esshorten copies AST and modifies it.

$3

Copyright (C) 2013 Yusuke Suzuki
(twitter: @Constellation) and other contributors.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

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* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.

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