Re: Implementing a new Scripting Language

2016-01-27 19:37 GMT+01:00 Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>:

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> 2016-01-27 19:21 GMT+01:00 Igal @ Lucee.org <igal(at)lucee(dot)org>:
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>> On 1/27/2016 9:57 AM, Vladimir Sitnikov wrote:
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>>> That is a good question. ChakraCore has been open sourced recently. It
>>> might be easier to build under Windows.
>>>
>> interesting. but now we will need to write an extension for that, e.g.
>> PL/Chakra, which brings back my original question:
>> are there any docs as to how to implement a new scripting language? ;)
>>
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> David Fetter wrote some presentation - some years ago was popular to write
> own PL
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> me too
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> https://wiki.postgresql.org/images/a/a2/Plpgsql_internals.pdf
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> source code of plpgsql is good example - it pretty simple
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> you have to write handler
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> https://github.com/petere/plsh
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same author

https://github.com/petere/plhaskell
https://github.com/petere/plxslt

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> I am not sure you would be able to bind high performance java runtime
>>> with the backend. There are no that many JREs, and not much of them
>>> are good at "in-backend" operation.
>>>
>>> Thus your question boils down to 2 possibilities:
>>> 1) You execute Lucee in some JRE that runs in the backend (frankly
>>> speaking, I doubt it is a good way to go)
>>>
>> yes, that's what I had in mind. I wasn't thinking of an embedded JRE.
>> TBH I didn't think there were any of those until your email.
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>> thanks,
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>> Igal
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