2018-07-24 20:29:38 +02:00
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.. _netscript1:
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Netscript 1.0
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=============
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2018-08-30 22:27:47 +02:00
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Netscript 1.0 is implemented using a modified version of Neil Fraser's
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2018-07-24 20:29:38 +02:00
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`JS-Interpreter <https://github.com/NeilFraser/JS-Interpreter>`_.
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2018-08-30 22:27:47 +02:00
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This is an ES5 JavaScript interpreter. This means that (almost) any JavaScript feature
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that is available in ES5 is also available in Netscript 1.0. However, this also means
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that the interpreter does not natively support any JavaScript features introduced in versions
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ES6 or after.
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2018-07-24 20:29:38 +02:00
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2018-08-30 22:27:47 +02:00
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If you are confused by the ES5/ES6/etc. terminology, consider reading this:
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`WTF is ES6, ES8, ES2017, ECMAScript... <https://codeburst.io/javascript-wtf-is-es6-es8-es-2017-ecmascript-dca859e4821c>`_
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Netscript 1.0 scripts end with the ".script" extension in their filenames.
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2018-07-24 20:29:38 +02:00
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Which ES6+ features are supported?
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----------------------------------
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Netscript 1.0 is a ES5 interpreter, but the following features from versions ES6 and
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above are supported as well.
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If there is an additional ES6+ feature you would like to see implemented with a polyfill,
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feel free to `open an issue <https://github.com/danielyxie/bitburner/issues>`_ (and provide
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the polyfill if possible).
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* import - See :ref:`netscriptimporting`
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* `Array <https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array>`_
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* `find() <https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/find>`_
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* `findIndex() <https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/findIndex>`_
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* `includes() <https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/includes>`_
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* `String <https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String>`_
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* `endsWith() <https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/endsWith>`_
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* `includes() <https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes>`_
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* `startsWith() <https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/startsWith>`_
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