Re: [NTG-context] Problem centernig a table by Lua

13 May 2011


      On 13-5-2011 10:12, Procházka Lukáš Ing. - Pontex s. r. o. wrote:
...
Hello,
I'm typesetting a centered (middaligned) 1-cell table by Ctx - no problem.
When I rewrite the same code to Lua, the table is always moved to the
right; see or try the attached files.
---
\starttext
% By TeX
\centerline{
\starttable[|c|]
\HL
\VL 5 \VL\AR
\HL
\stoptable
}
% By Lua
\startluacode
context([[\centerline{]])
context.starttable{"|c|"}
context.HL()
context.VL(5); context.VL(); context.AR()
context.HL()
context.stoptable()
context([[}]])
\stopluacode
\stoptext
---
Why? How to modify the Lua code?
You also need to modify the tex code (space after {)

\starttext
   % By TeX

   \centerline{%
     \starttable[|c|]
       \HL
       \VL 5 \VL\AR
       \HL
     \stoptable
   }

   % By Lua

\startluacode
context.centerline(function()
   context.starttable{"|c|"}
     context.HL()
     context.VL(5) context.VL() context.AR()
     context.HL()
   context.stoptable()
end)
\stopluacode

\stoptext

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