[NTG-context] "Trial typesetting" in ConTeXt / lua ?

josephcanedo at gmail.com josephcanedo at gmail.com
Thu Nov 19 20:26:23 CET 2015


I’ll try this in a minute. Thanks a million. 

Another bit of complexity, if I have some words in different font (only a few of them), should I call tohbox for these separately and “chain” the different hboxes together ? For example the idea is to “emulate” for instance: 


The second line has a word typeset in {\tfx smaller } size.


Thanks a lot again for your help,


Best regards,


Joseph





From: Hans Hagen
Sent: ‎Thursday‎, ‎November‎ ‎19‎, ‎2015 ‎8‎:‎11‎ ‎PM
To: ntg-context at ntg.nl





On 11/19/2015 5:16 PM, josephcanedo at gmail.com wrote:
> Attached simple MWE. The second line has no ligatures/ no glyph
> substitution/ kern

use this ...

\startluacode
     userdata = userdata or { }

     if not nodes.typesetters.tohbox then
         function nodes.typesetters.tohbox(...)
             local list = nodes.typesetters.tonodes(...)
             local head = nodes.processors.hpack_filter(list)
             local hbox = node.hpack(head)
             return hbox
         end
     end

     function userdata.typeset(text)
         node.write((nodes.typesetters.tohbox(text)))
     end

\stopluacode

i'll add tohbox to the core


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