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10.3.4  The repeat loop

The repeat loop allows you to repeat statements until a given condition is met. To use it, enter repeat, the statements, the keyword until followed by the condition, a boolean. For example, if you want the user to enter a value for a variable x which is greater than 4, you could have

  repeat
  input("Enter a value for x (greater than 4)",x);
  until (x > 4);

This can also be written

  repeter
  input("Enter a value for x (greater than 4)",x);
  jusqua (x > 4);

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