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Message-ID:  <559EDC7C.2040700@morningstar2.co.uk>
Date:         Thu, 9 Jul 2015 21:41:32 +0100
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From: Joseph Wright <joseph.wright@MORNINGSTAR2.CO.UK>
Subject: Re: LuaTeX support in the LaTeX kernel
To: LATEX-L@LISTSERV.UNI-HEIDELBERG.DE
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Status: R

On 09/07/2015 21:38, Stephan Hennig wrote:
> Am 07.07.2015 um 11:59 schrieb David Carlisle:
>> On 07/07/2015 10:48, Élie Roux wrote:
>>>
>>> https://github.com/sh2d/spelling
>>
>> Excellent thanks! It's always good to have some real test cases that you
>> can try not to break.
> 
> FWIW, for those who haven't already looked at the code, the whatsit id
> allocation can be found in file spelling_main.lua, function
> __allocate_whatsit_ids().  The user ids are then used in file
> spelling-stage-2.lua, function __tag_word() to wrap a "word" in a node
> list in whatsit nodes.
> 
> I haven't look at that (experimental) code for a while, but I think
> instead of wrapping words in whatsit nodes I'll rather tag every node
> belonging to a word with an attribute in the future.  Because adding
> whatsit nodes to a node list does have side effects.
> 
> Best regards,
> Stephan Hennig

A sweep over TL reveals some user whatsits in other places too :-)

I'm hoping to do the whatsits stuff later today or tomorrow.
--
Joseph Wright