* ConTeXt expression evaluation in Lua
@ 2010-06-10 19:17 Jaroslav Hajtmar
2010-06-10 19:24 ` luigi scarso
0 siblings, 1 reply; 3+ messages in thread
From: Jaroslav Hajtmar @ 2010-06-10 19:17 UTC (permalink / raw)
To: mailing list for ConTeXt users
I apologize for maybe a trivial question, but I found it nowhere.
It is possible in Lua to find value of counter (or dimension) that has
been set in ConTeXt?
Eg.
\newcounter\mycount
\newdimension\mydimen
\mycount=5
\mydimen=12pt
% It will be the parameterS of Lua function
\startluacode
LuaFunction("Filename.csv", VALUEOFCOUNTER("\\the\\mycount"),
VALUEOFDIMENSION("\\the\\mydimen"))
\stopluacode
Thanx Jaroslav
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^ permalink raw reply [flat|nested] 3+ messages in thread* Re: ConTeXt expression evaluation in Lua
2010-06-10 19:17 ConTeXt expression evaluation in Lua Jaroslav Hajtmar
@ 2010-06-10 19:24 ` luigi scarso
2010-06-10 20:02 ` Jaroslav Hajtmar
0 siblings, 1 reply; 3+ messages in thread
From: luigi scarso @ 2010-06-10 19:24 UTC (permalink / raw)
To: hajtmar, mailing list for ConTeXt users
On Thu, Jun 10, 2010 at 9:17 PM, Jaroslav Hajtmar <hajtmar@gyza.cz> wrote:
>
> I apologize for maybe a trivial question, but I found it nowhere.
> It is possible in Lua to find value of counter (or dimension) that has been
> set in ConTeXt?
>
> Eg.
>
> \newcounter\mycount
> \newdimension\mydimen
>
> \mycount=5
> \mydimen=12pt
> % It will be the parameterS of Lua function
>
>
> \startluacode
> LuaFunction("Filename.csv", VALUEOFCOUNTER("\\the\\mycount"),
> VALUEOFDIMENSION("\\the\\mydimen"))
>
> \stopluacode
>
> Thanx Jaroslav
google luatexref-t.pdf for luatex beta 0.61.0 or similar
(if I recall correctly it should be the section "The tex library")
>
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context@ntg.nl /
> http://www.ntg.nl/mailman/listinfo/ntg-context
> webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
> archive : http://foundry.supelec.fr/projects/contextrev/
> wiki : http://contextgarden.net
> ___________________________________________________________________________________
>
--
luigi
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
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2010-06-10 19:17 ConTeXt expression evaluation in Lua Jaroslav Hajtmar
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2010-06-10 20:02 ` Jaroslav Hajtmar
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