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 1 hour 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

































            1














            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























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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






























                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




























                  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 1 hour ago









                  Steven B. SegletesSteven B. Segletes

                  155k9200409




                  155k9200409























                      1














                      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














                        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












                          1








                          1







                          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 20 mins ago









                          marmotmarmot

                          101k4116223




                          101k4116223






























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