direclua vs. luacode*











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If I compile the following code with LuaLaTeX I get the word "RED" as output. The call of token.set_macro inside of luacode* seems to be noneffective.



listfiles

documentclass{minimal}

usepackage{luacode}



newcommand*foo{RED}



iftrue

begin{luacode*}

  token.set_macro('foo', 'GREEN')

end{luacode*}

else  

  directlua{token.set_macro('foo', 'GREEN')}

fi  



begin{document}

  foo

end{document}


After changing iftrue to iffalse I get "GREEN". Can anyone explain this behavior? Many thanks.






luatex luacode directlua







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    up vote
    1
    down vote

    favorite












    If I compile the following code with LuaLaTeX I get the word "RED" as output. The call of token.set_macro inside of luacode* seems to be noneffective.



    listfiles
    
documentclass{minimal}
    
usepackage{luacode}
    

    
newcommand*foo{RED}
    

    
iftrue
    
begin{luacode*}
    
  token.set_macro('foo', 'GREEN')
    
end{luacode*}
    
else  
    
  directlua{token.set_macro('foo', 'GREEN')}
    
fi  
    

    
begin{document}
    
  foo
    
end{document}


    After changing iftrue to iffalse I get "GREEN". Can anyone explain this behavior? Many thanks.






    luatex luacode directlua







    share|improve this question
























      up vote
      1
      down vote

      favorite









      up vote
      1
      down vote

      favorite











      If I compile the following code with LuaLaTeX I get the word "RED" as output. The call of token.set_macro inside of luacode* seems to be noneffective.



      listfiles
      
documentclass{minimal}
      
usepackage{luacode}
      

      
newcommand*foo{RED}
      

      
iftrue
      
begin{luacode*}
      
  token.set_macro('foo', 'GREEN')
      
end{luacode*}
      
else  
      
  directlua{token.set_macro('foo', 'GREEN')}
      
fi  
      

      
begin{document}
      
  foo
      
end{document}


      After changing iftrue to iffalse I get "GREEN". Can anyone explain this behavior? Many thanks.






      luatex luacode directlua







      share|improve this question













      If I compile the following code with LuaLaTeX I get the word "RED" as output. The call of token.set_macro inside of luacode* seems to be noneffective.



      listfiles
      
documentclass{minimal}
      
usepackage{luacode}
      

      
newcommand*foo{RED}
      

      
iftrue
      
begin{luacode*}
      
  token.set_macro('foo', 'GREEN')
      
end{luacode*}
      
else  
      
  directlua{token.set_macro('foo', 'GREEN')}
      
fi  
      

      
begin{document}
      
  foo
      
end{document}


      After changing iftrue to iffalse I get "GREEN". Can anyone explain this behavior? Many thanks.






      luatex luacode directlua




      luatex luacode directlua






      share|improve this question













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      share|improve this question










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      rolfn

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