- public static final Atom leftBrace = new CharAtom(left,left) { public String toString() { return "[{]"; } };
- public static final Atom rightBrace = new CharAtom(right,right) { public String toString() { return "[}]"; } };
- public static final Atom braces = new CharAtom(left,right) { public String toString() { return "[{}]"; } };
+ public static final Atom leftBrace = new CharAtom(left,left) { public String toString() { return "\\{"; } };
+ public static final Atom rightBrace = new CharAtom(right,right) { public String toString() { return "\\}"; } };
+ public static final Atom braces = new CharAtom(left,right) { public String toString() { return "[\\{\\}]"; } };