Print out undefined
on the REPL when returned.
util.inspect() has a special case for "undefined", so it's nice to be able to distinguish visually that undefined is the result of an expression.
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@ -224,7 +224,7 @@ function REPLServer(prompt, stream, eval, useGlobal) {
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self.bufferedCommand = '';
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self.bufferedCommand = '';
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// If we got any output - print it (if no error)
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// If we got any output - print it (if no error)
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if (!e && ret !== undefined) {
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if (!e) {
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self.context._ = ret;
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self.context._ = ret;
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self.outputStream.write(exports.writer(ret) + '\n');
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self.outputStream.write(exports.writer(ret) + '\n');
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}
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}
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