[luatex] another mlist callback

[luigi scarso]

On Tue, Oct 11, 2011 at 2:13 AM, Frank Kuehnel <kuehnelf at gmail.com> wrote:
> I recently started playing with LuaTex to see whether it is suitable for addressing the following problem:
>
> For every math formula in a document I'd like to generate an equivalent content MathML expression and write
> it out into a separate file. Content MathML doesn't require any style elements.
>
> I thought the mlist_hlist callback function may be suitable for this task. However, I couldn't find any suitable
> examples on how to use the mlist_to_hlist callback. I also looked briefly into the code base: "texmath.w".
>
> Here, it seems like that the after_math function could neatly implement another mlist related callback, right after
> the call to the fin_mlist routine (line 2249). The proposed callback function would take an mlist as the argument and return
> either the same mlist or a modified mlist, which would then be processed into an hlist.
>
> I just put out this idea for discussion to see whether somebody else has a better idea?
Have you seen ConTeXt MKIV ?
wiki.contexgarden.net
http://meeting.contextgarden.net/2011/talks/day3_01_hans_mathml/
-- 
luigi