content: --- Choose an application to watch
  --- Choose an application to open when this application is activated
  --- Can also be used for watching/launching documents/files/scripts (ostensibly. hasn't been tested)
  --- NOTE: sometimes does not work with applications that have multiple names
  
  tell application "Finder"
  
  
    set wapp_name to choose file with prompt "What application should I watch?" default location "/Applications"
    tell application "Finder" to set {dispName, nameExt, isHidden} to the {displayed name, name extension, extension hidden} of wapp_name
    if isHidden or nameExt is equal to "" then
      dispName
    else
      (characters 1 through (-2 - (count of nameExt)) of dispName) as text
    end if
    set baseName to result
    set fwapp_name to baseName
  
    delay 0.4
  
    set oapp_name to choose file with prompt "What application should open when " & fwapp_name & " is activated?"
    set poapp_name to POSIX path of oapp_name
    tell application "Finder" to set {odispName, onameExt, oisHidden} to the {displayed name, name extension, extension hidden} of oapp_name
    if oisHidden or onameExt is equal to "" then
      odispName
    else
      (characters 1 through (-2 - (count of onameExt)) of odispName) as text
    end if
    set obaseName to result
    set foapp_name to obaseName
  
    repeat
      tell application "System Events"
        set process_list to the name of every process whose visible is true
        if process_list contains fwapp_name then
          open oapp_name
          exit repeat
        else
          delay 10
        end if
      end tell
    end repeat
  end tell
  
  word 1
  
  --- http://www.scriptogr.am/unforswearing
  --- http://www.github.com/unforswearing
  --- notes@theforeverarrow.com