How to remove the last line-feed raised by foreach












2















As the following example showes, there are an extra line-feed which is not needed. Is there a way to eliminate?



Example:



documentclass{article}

usepackage{tikz}



begin{document}

defmylist{str1,str2,str3}



framebox{

  parbox{4em}{%

    foreach x in mylist {%

      makebox[4em][s]{x}\%

    }%

  }

}



end{document}


enter image description here






minipage parbox







share|improve this question



























    2















    As the following example showes, there are an extra line-feed which is not needed. Is there a way to eliminate?



    Example:



    documentclass{article}
    
usepackage{tikz}
    

    
begin{document}
    
defmylist{str1,str2,str3}
    

    
framebox{
    
  parbox{4em}{%
    
    foreach x in mylist {%
    
      makebox[4em][s]{x}\%
    
    }%
    
  }
    
}
    

    
end{document}


    enter image description here






    minipage parbox







    share|improve this question

























      2












      2








      2








      As the following example showes, there are an extra line-feed which is not needed. Is there a way to eliminate?



      Example:



      documentclass{article}
      
usepackage{tikz}
      

      
begin{document}
      
defmylist{str1,str2,str3}
      

      
framebox{
      
  parbox{4em}{%
      
    foreach x in mylist {%
      
      makebox[4em][s]{x}\%
      
    }%
      
  }
      
}
      

      
end{document}


      enter image description here






      minipage parbox







      share|improve this question














      As the following example showes, there are an extra line-feed which is not needed. Is there a way to eliminate?



      Example:



      documentclass{article}
      
usepackage{tikz}
      

      
begin{document}
      
defmylist{str1,str2,str3}
      

      
framebox{
      
  parbox{4em}{%
      
    foreach x in mylist {%
      
      makebox[4em][s]{x}\%
      
    }%
      
  }
      
}
      

      
end{document}


      enter image description here






      minipage parbox




      minipage parbox






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 2 hours ago









      lyllyl

      54828




      54828






















          2 Answers
          2






          active

          oldest

          votes


















          2














          A listofitems alternative...



          documentclass{article}
          
usepackage{listofitems}
          
begin{document}
          
readlist*mylist{str1,str2,str3}
          
framebox{%
          
  parbox{4em}{%
          
    foreachitemxinmylist{%
          
      makebox[4em][l]{x}%
          
      ifnumxcnt<mylistlenrelax\fi%
          
    }%
          
  }%
          
}
          
end{document}


          enter image description here



          or switch the test order:



          documentclass{article}
          
usepackage{listofitems}
          
begin{document}
          
readlist*mylist{str1,str2,str3}
          
framebox{%
          
  parbox{4em}{%
          
    foreachitemxinmylist{%
          
      ifnumxcnt=1relaxelse\fi%
          
      makebox[4em][l]{x}%
          
    }%
          
  }%
          
}
          
end{document}





          share|improve this answer


























          • You give me a new way. Thank you!

            – lyl
            3 mins ago



















          2














          The problem is that you issue a \ at the end of each line. You can avoid it e.g. with



          documentclass{article}
          
usepackage{tikz}
          

          
begin{document}
          
defmylist{str1,str2,str3}
          

          
framebox{
          
  parbox{4em}{%
          
    foreach X [count=Y]in mylist {%
          
      ifnumY=1
          
        makebox[4em][s]{X}
          
      else 
          
        \ makebox[4em][s]{X}%
          
      fi
          
    }%
          
  }
          
}
          

          
end{document}


          enter image description here






          share|improve this answer



















          • 1





            A simple and exactly what I want solution! Thank you!

            – lyl
            4 mins ago











          Your Answer








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          2 Answers
          2






          active

          oldest

          votes








          2 Answers
          2






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          2














          A listofitems alternative...



          documentclass{article}
          
usepackage{listofitems}
          
begin{document}
          
readlist*mylist{str1,str2,str3}
          
framebox{%
          
  parbox{4em}{%
          
    foreachitemxinmylist{%
          
      makebox[4em][l]{x}%
          
      ifnumxcnt<mylistlenrelax\fi%
          
    }%
          
  }%
          
}
          
end{document}


          enter image description here



          or switch the test order:



          documentclass{article}
          
usepackage{listofitems}
          
begin{document}
          
readlist*mylist{str1,str2,str3}
          
framebox{%
          
  parbox{4em}{%
          
    foreachitemxinmylist{%
          
      ifnumxcnt=1relaxelse\fi%
          
      makebox[4em][l]{x}%
          
    }%
          
  }%
          
}
          
end{document}





          share|improve this answer


























          • You give me a new way. Thank you!

            – lyl
            3 mins ago
















          2














          A listofitems alternative...



          documentclass{article}
          
usepackage{listofitems}
          
begin{document}
          
readlist*mylist{str1,str2,str3}
          
framebox{%
          
  parbox{4em}{%
          
    foreachitemxinmylist{%
          
      makebox[4em][l]{x}%
          
      ifnumxcnt<mylistlenrelax\fi%
          
    }%
          
  }%
          
}
          
end{document}


          enter image description here



          or switch the test order:



          documentclass{article}
          
usepackage{listofitems}
          
begin{document}
          
readlist*mylist{str1,str2,str3}
          
framebox{%
          
  parbox{4em}{%
          
    foreachitemxinmylist{%
          
      ifnumxcnt=1relaxelse\fi%
          
      makebox[4em][l]{x}%
          
    }%
          
  }%
          
}
          
end{document}





          share|improve this answer


























          • You give me a new way. Thank you!

            – lyl
            3 mins ago














          2












          2








          2







          A listofitems alternative...



          documentclass{article}
          
usepackage{listofitems}
          
begin{document}
          
readlist*mylist{str1,str2,str3}
          
framebox{%
          
  parbox{4em}{%
          
    foreachitemxinmylist{%
          
      makebox[4em][l]{x}%
          
      ifnumxcnt<mylistlenrelax\fi%
          
    }%
          
  }%
          
}
          
end{document}


          enter image description here



          or switch the test order:



          documentclass{article}
          
usepackage{listofitems}
          
begin{document}
          
readlist*mylist{str1,str2,str3}
          
framebox{%
          
  parbox{4em}{%
          
    foreachitemxinmylist{%
          
      ifnumxcnt=1relaxelse\fi%
          
      makebox[4em][l]{x}%
          
    }%
          
  }%
          
}
          
end{document}





          share|improve this answer















          A listofitems alternative...



          documentclass{article}
          
usepackage{listofitems}
          
begin{document}
          
readlist*mylist{str1,str2,str3}
          
framebox{%
          
  parbox{4em}{%
          
    foreachitemxinmylist{%
          
      makebox[4em][l]{x}%
          
      ifnumxcnt<mylistlenrelax\fi%
          
    }%
          
  }%
          
}
          
end{document}


          enter image description here



          or switch the test order:



          documentclass{article}
          
usepackage{listofitems}
          
begin{document}
          
readlist*mylist{str1,str2,str3}
          
framebox{%
          
  parbox{4em}{%
          
    foreachitemxinmylist{%
          
      ifnumxcnt=1relaxelse\fi%
          
      makebox[4em][l]{x}%
          
    }%
          
  }%
          
}
          
end{document}






          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited 1 hour ago

























          answered 2 hours ago









          Steven B. SegletesSteven B. Segletes

          155k9200409




          155k9200409













          • You give me a new way. Thank you!

            – lyl
            3 mins ago



















          • You give me a new way. Thank you!

            – lyl
            3 mins ago

















          You give me a new way. Thank you!

          – lyl
          3 mins ago





          You give me a new way. Thank you!

          – lyl
          3 mins ago











          2














          The problem is that you issue a \ at the end of each line. You can avoid it e.g. with



          documentclass{article}
          
usepackage{tikz}
          

          
begin{document}
          
defmylist{str1,str2,str3}
          

          
framebox{
          
  parbox{4em}{%
          
    foreach X [count=Y]in mylist {%
          
      ifnumY=1
          
        makebox[4em][s]{X}
          
      else 
          
        \ makebox[4em][s]{X}%
          
      fi
          
    }%
          
  }
          
}
          

          
end{document}


          enter image description here






          share|improve this answer



















          • 1





            A simple and exactly what I want solution! Thank you!

            – lyl
            4 mins ago
















          2














          The problem is that you issue a \ at the end of each line. You can avoid it e.g. with



          documentclass{article}
          
usepackage{tikz}
          

          
begin{document}
          
defmylist{str1,str2,str3}
          

          
framebox{
          
  parbox{4em}{%
          
    foreach X [count=Y]in mylist {%
          
      ifnumY=1
          
        makebox[4em][s]{X}
          
      else 
          
        \ makebox[4em][s]{X}%
          
      fi
          
    }%
          
  }
          
}
          

          
end{document}


          enter image description here






          share|improve this answer



















          • 1





            A simple and exactly what I want solution! Thank you!

            – lyl
            4 mins ago














          2












          2








          2







          The problem is that you issue a \ at the end of each line. You can avoid it e.g. with



          documentclass{article}
          
usepackage{tikz}
          

          
begin{document}
          
defmylist{str1,str2,str3}
          

          
framebox{
          
  parbox{4em}{%
          
    foreach X [count=Y]in mylist {%
          
      ifnumY=1
          
        makebox[4em][s]{X}
          
      else 
          
        \ makebox[4em][s]{X}%
          
      fi
          
    }%
          
  }
          
}
          

          
end{document}


          enter image description here






          share|improve this answer













          The problem is that you issue a \ at the end of each line. You can avoid it e.g. with



          documentclass{article}
          
usepackage{tikz}
          

          
begin{document}
          
defmylist{str1,str2,str3}
          

          
framebox{
          
  parbox{4em}{%
          
    foreach X [count=Y]in mylist {%
          
      ifnumY=1
          
        makebox[4em][s]{X}
          
      else 
          
        \ makebox[4em][s]{X}%
          
      fi
          
    }%
          
  }
          
}
          

          
end{document}


          enter image description here







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered 37 mins ago









          marmotmarmot

          101k4116223




          101k4116223








          • 1





            A simple and exactly what I want solution! Thank you!

            – lyl
            4 mins ago














          • 1





            A simple and exactly what I want solution! Thank you!

            – lyl
            4 mins ago








          1




          1





          A simple and exactly what I want solution! Thank you!

          – lyl
          4 mins ago





          A simple and exactly what I want solution! Thank you!

          – lyl
          4 mins ago


















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