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Text File  |  2003-04-15  |  111b  |  13 lines
  1. #
  2. # Example 7-1
  3. # Default parameter values.
  4. #
  5.  
  6. proc P2 {a {b 7} {c -2} } {
  7.     expr $a / $b + $c
  8. }
  9. P2 6 3
  10. #=> 0
  11.  
  12.  
  13.