Files
wren/test/language/string/unicode_escapes.wren
Will Speak d45c0d7f82 Add Support for \U Style Unicode Escapes
This allows fuky things such as 🚀 and 😀 to be Direclty encoded in
Wren strings.
2015-10-17 10:35:46 +01:00

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// One byte UTF-8 Sequences.
System.print("\u0041") // expect: A
System.print("\u007e") // expect: ~
// Two byte sequences.
System.print("\u00b6") // expect: ¶
System.print("\u00de") // expect: Þ
// Three byte sequences.
System.print("\u0950") // expect: ॐ
System.print("\u0b83") // expect: ஃ
// Capitalized hex.
System.print("\u00B6") // expect: ¶
System.print("\u00DE") // expect: Þ
// Big escapes:
var smile = "\U0001F603"
var byteSmile = "\xf0\x9f\x98\x83"
System.print(byteSmile == smile) // expect: true
System.print("<\U0001F64A>") // expect: <🙊>
System.print("<\U0001F680>") // expect: <🚀>
System.print("<\U00010318>") // expect: <𐌘>