Re: [NTG-context] processing xml with lua

[Thomas A. Schmitz]

On 03/05/2013 11:11 AM, Hans Hagen wrote:
\startluacode
local lookuptable = { }
function xml.functions.lookup(t)
     local mytype  = xml.text(t, "c")
     local myvalue = lookuptable[mytype]
     if not myvalue then
         myvalue = xml.first(t, "d")
         lookuptable[mytype] = myvalue
         context("registered: ")
     else
         context("reused: ")
     end
     -- each found node gets an id
     lxml.flush(lxml.id(myvalue))
     context(" or ")
     -- in tex mode a to-tex serializer is the default
     xml.cprint(myvalue)
end
\stopluacode
One place to look for tricks is in x-mathml.mkiv / lua (I know, I should
finish that manual).

Hans

Beautiful! Thanks a lot, that's just what I needed. And yes, in the 
medium-to-long run, finishing the manual will save you from being 
pestered with my questions... :-)

Thomas
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