wren/test/string/subscript.wren

// Returns characters (as strings).
IO.print("abcd"[0]) // expect: a
IO.print("abcd"[1]) // expect: b
IO.print("abcd"[2]) // expect: c
IO.print("abcd"[3]) // expect: d

// Allows indexing backwards from the end.
IO.print("abcd"[-4]) // expect: a
IO.print("abcd"[-3]) // expect: b
IO.print("abcd"[-2]) // expect: c
IO.print("abcd"[-1]) // expect: d
Subscript operators! 2013-11-24 10:45:07 -08:00			`// Returns characters (as strings).`
Clean up text handling a bit: - Rename IO.write -> IO.print. - Make IO.write not print a newline. - Support \u Unicode escapes in strings. 2014-01-05 12:27:12 -08:00			`IO.print("abcd"[0]) // expect: a`
			`IO.print("abcd"[1]) // expect: b`
			`IO.print("abcd"[2]) // expect: c`
			`IO.print("abcd"[3]) // expect: d`
Subscript operators! 2013-11-24 10:45:07 -08:00
			`// Allows indexing backwards from the end.`
Clean up text handling a bit: - Rename IO.write -> IO.print. - Make IO.write not print a newline. - Support \u Unicode escapes in strings. 2014-01-05 12:27:12 -08:00			`IO.print("abcd"[-4]) // expect: a`
			`IO.print("abcd"[-3]) // expect: b`
			`IO.print("abcd"[-2]) // expect: c`
			`IO.print("abcd"[-1]) // expect: d`