I am sorry, the script works as intended now. This script is main to make all text in a file one row. Each row is 80 characters long, this is width of MS DOS. I made it because I wanted to print full screen ascii-pictures in dos and convert pictures I made using an ascii-generation program. That wasn't possible without putting it all in one line because dos prints new line as an invisible char thus either messing up the pictures or leaving one block empty.
But AC Tool keeps writing an empty line in the end of each file, -____________-

Hi, I am having trouble with using lists and files to be able to rewrite files slightly in AC Tool.

CODE
constants
  LINE=
  TEMP=
  ROWS=
  LEONIDASES=34
  FL=80
  AMAT=1
  ATLINE=1
  LOAD=
  SAVE=
  WORKFOLDER=C:\TEMP\v1.0.0.2\
  FILEPREFIX=LEONIDAS
end
constructs
  LOADED=list
  TheFile=File
  RealFile=List
end
loop $LEONIDASES
  ListLoad LOADED, C:\TEMP\v1.0.0.2\LEONIDAS{loopno}
  ListCount LOADED, ROWS
  SetConst LINE={null}
  Loop $ROWS
    SetConst TEMP=LOADED[{loopno}]
    if {loopno}=1
      SetConst LINE=$TEMP
    else
      SetConst LINE=$LINE + $TEMP
    end
  end
  ListAdd RealFile, $LINE
  ListSave RealFile, C:\TEMP\v1.0.0.2\LEONIDAS{loopno}.WEX
  ListClear RealFile
end

The code above now works!