@Override
public String toString(int nesting) {
String start = Rule.getIndent(nesting);
StringBuilder txt = new StringBuilder(start);
txt.append(getName());
txt.append(" ");
txt.append(getDeclarationsString(nesting));
return txt.toString();
}
public String getDeclarationsString(int nesting) {
String start = Rule.getIndent(nesting);
StringBuilder txt = new StringBuilder("{");
txt.append(declarations.innerString(nesting + 1));
txt.append("\n").append(start).append("}");
return txt.toString();
}