deps/v8/benchmarks/earley-boyer.js
function sc_readChar(port) {
    if (port === undefined) // we assume the port hasn't been given.
	port = SC_DEFAULT_IN; // THREAD: shared var...
    var t = port.readChar();
    return t === SC_EOF_OBJECT? t: new sc_Char(t);
}
function sc_readChar(port) {
    if (port === undefined) // we assume the port hasn't been given.
	port = SC_DEFAULT_IN; // THREAD: shared var...
    var t = port.readChar();
    return t === SC_EOF_OBJECT? t: new sc_Char(t);
}
* META ((export #t))