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Text File  |  1990-11-13  |  234 b   |  11 lines
  1.  
  2.         if (argc < 2) {
  3.                 tcl_error("usage: expect
  4.                           [pattern action] ...
  5.                           pattern [action]");
  6.                 return(TCL_ERROR);
  7.         }
  8.  
  9.         Listing 3
  10.  
  11.