# Copyright 2005 Kevin Reid, under the terms of the MIT X license
# found at http://www.opensource.org/licenses/mit-license.html ................


Sam Ruby's test string '
  ? def t := "Iñtërnâtiônàlizætiøn"
  # value: "Iñtërnâtiônàlizætiøn"
 
Check that a single big-char is retrieved properly
  ? t[1]
  # value: 'ñ'
  
  ? t[1] == 'ñ'
  # value: true
  
Check that a substring is retrieved properly
  ? t(18)
  # value: "øn"

Using Unicode letters in nouns

  ? def π := 3.14159
  # value: 3.14159
  
  ? def π2 := π * 2
  # value: 6.28318
  
  ? e`def π2 := π * 2`
  # value: e`def π2 := π.multiply(2)`

Codepoints

  ? for c in " !Az~ ¡þÿ" { print(" ", c.getCodepoint().toString("base" => 16)) }
  # stdout:  20 21 41 7a 7e a0 a1 fe ff

XXX more general unicode tests as I think of them
XXX support Unicode normalization as guards, then ensure that it's used for nouns, to avoid surprises