public static boolean NEGATION(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "NEGATION")) return false;
    boolean r;
    Marker m = enter_section_(b, l, _NONE_, NEGATION, "<negation>");
    r = consumeToken(b, "!");
    exit_section_(b, l, m, r, false, null);
    return r;
  }
public static boolean NEGATION(PsiBuilder b, int l)