alphanumeric, alphanumerics

• Character Type

  • Used in "is a" (or "is all") operatoruse to test whether every character of some text is either alphabetic or numeric, with no other characters.

  • Example:

    put "A quick brown fox 23" is all alphanumeric --> False  (because it contains space characters)
    put "QuickFox23" is all alphanumeric --> True

  • Related: is a

• Pattern Element Type
  • new in 1.81