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From: Jaroslav Hajtmar <hajtmar@gyza.cz>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Passing TeX parameters to the lua functions
Date: Mon, 05 Dec 2011 22:06:03 +0100	[thread overview]
Message-ID: <4EDD323B.1050307@gyza.cz> (raw)
In-Reply-To: <EB7989B3-9A00-45A4-AAF8-66E6AFB76AAC@googlemail.com>

Thanx Wolfgang.
In ConTeXt this solution works well.
Exist any similar solution in pure LuaTeX? I need solve one problem in 
pure LuaTeX.

But solutions in Context I will also throw - thanx.

Jaroslav



Dne 5.12.2011 21:33, Wolfgang Schuster napsal(a):
> Am 05.12.2011 um 21:22 schrieb Jaroslav Hajtmar:
>
>    
>> Hello ConTeXist.
>> Sorry for the beginner question, more for Lua(TeX) experts.
>> Can somehow be achieved that the parameter of TeX macro get to luafunction unchanged?
>> In the debug.txt file is the result obtained.
>>
>> Thanx Jaroslav
>>
>> \startluacode
>> debug=io.open("debug.txt","w+")
>>
>> function testfun(param)
>>      
> Use the thirddata or userdata namespace for for functions.
>
>    
>>     debug:write(param)
>>     -- tex.print(param)
>> end
>>
>> \stopluacode
>>
>>
>> \def\testmac#1{\directlua{testfun('#1')}}
>>      
> \unprotect
> \def\testmac#1{\ctxlua{testfun(\!!bs\detokenize{#1}\!!es)}}
> \protect
>
> Wolfgang
>    

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  reply	other threads:[~2011-12-05 21:06 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-05 20:22 Jaroslav Hajtmar
2011-12-05 20:33 ` Wolfgang Schuster
2011-12-05 21:06   ` Jaroslav Hajtmar [this message]
2011-12-05 21:08     ` Wolfgang Schuster
2011-12-05 21:19       ` Jaroslav Hajtmar

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