[plt-scheme] Entering unicode characters in the REPL?

From: Grant Rettke (grettke at acm.org)
Date: Wed Jul 16 21:33:16 EDT 2008


In v372 you could enter unicode characters directly into the REPL like this:

> \u2665

The docs (doc/guide/strings.html) say you can still do this in 4.x,
but when I try it in 4.0.2 in module I mode I get the error:

reference to an identifier before its definition: u2665

> (display "\u2665") ; This way still works

Which one is right? (or what did I do wrong?)

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