ReaderQuote(Object magicSymbol) Read an expression EXP and return (magicSymbol EXP).
public
ReaderQuote(Object magicSymbol, char next, Object magicSymbol2) If the next character is 'next' read an expression EXP
and return (magicSymbol2 EXP).
Otherwise, read EXP and return (magicSymbol EXP).