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Text File  |  2003-04-15  |  129b  |  11 lines
  1. #
  2. # Example 1-11
  3. # Embedded command and variable substitution.
  4. #
  5.  
  6. set x 7; set y 9
  7. puts stdout $x+$y=[expr $x + $y]
  8. #=> 7+9=16
  9.  
  10.  
  11.