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| - | E-on-JavaScript is an E implementation which compiles E to JavaScript code, suitable for running in web browsers.
| + | [http://www.eros-os.org/pipermail/e-lang/2009-January/012946.html E-on-JavaScript announcement] |
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| - | The source is currently hosted [https://github.com/kpreid/e-on-javascript/ at GitHub].
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| - | It was designed to interoperate with [[Caja]], however it is not compatible with modern Caja so the rest of this paragraph is out of date. If cajita.js is also loaded,
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| - | E code can call Cajita-tamed objects; also, the output of the compiler
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| - | should be within the Cajita subset (I have not tested this). However, Cajita code can create objects which violate E [[sameness]] invariants.
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| - | It is as yet quite incomplete; especially, the compiler does not
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| - | implement all of Kernel-E, and generates inefficient and verbose code.
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| - | ==Demo==
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| - | [http://www.slimy.com/~kpreid/eojs/demo/ Out-of-date demo] {{XXX|broken link}}
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| - | It supports converting an Updoc document, or a HTML document with embedded Updoc, into a HTML document such
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| - | that the tests are executed. [http://www.slimy.com/~kpreid/eojs/serve/vm.html A (stale) example].
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| - | Not-yet-executed tests have dashed bars to the left, successful tests
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| - | have light gray bars, and unsuccessful tests have red bars and show
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| - | the expected and actual values (which are not differentiated except by
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| - | color; this is to be fixed).
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| - | As this particular Updoc example was borrowed from [[E-on-CL]], many of the tests fail
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| - | because they are specific to E-on-CL in some way. Many other tests
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| - | fail because in the demonstrated version there was no printing subsystem yet, so everything uses
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| - | JS .toString() and thus the wrong syntax.
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| - | ==History==
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| - | *[http://www.eros-os.org/pipermail/e-lang/2009-January/012946.html E-on-JavaScript announcement]
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| - | *[http://www.eros-os.org/pipermail/e-lang/2009-March/013070.html Announcement of Updoc conversion improvements]
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| - | [[Category:E implementations]]
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