<pre>on verifyStackLocations  put liste("Piles") into theStacks  set itemDelimiter to tab  repeat with x = 1 to the number of lines of theStacks    put item 1 of line x of theStacks into stackName    put item 2 of line x of theStacks into stackPath    if there is not a stack stackPath    then answer cantFindStack(stackName,stackPath)  end repeatend verifyStackLocations</pre>