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Bob Nystrom b979272305 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

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 // Escape characters.
 IO.print("\"")     // expect: "
 IO.print("\\")     // expect: \
 IO.print("(\n)")   // expect: (
                    // expect: )
 // TODO: Non-printing escapes like \t.