text: #!/usr/bin/python
  
  import readline
  import shutil
  import sys
  import os
  
  
  def main():
      """
      interactive move of a file. Instead of calling mv with two
      arguments, source and destination, call imv with just the source,
      and edit the destination in a GNU readline buffer.
  
      Once the line editor is started, it is possible to cancel with
      Ctrl-C without harming the filesystem.
      """
      if (sys.argv[1] == '-h' or sys.argv[1] == '--help'):
          help(main)
          sys.exit(0)
      else:
          for src in sys.argv[1:]:
              if os.path.exists(src):
                  def pre_input_hook():
                      readline.insert_text(src)
                      readline.redisplay()
                  readline.set_pre_input_hook(pre_input_hook)
                  try:
                      dst = raw_input('imv$ ')
                  except KeyboardInterrupt:   # die silently if user hits Ctrl-C
                      pass
                  else:
                      shutil.move(src, dst)
              else:
                  print 'ERROR: %s: no such file or directory' % src
                  sys.exit(-1)
  
  if __name__ == "__main__":
      main()
  