boolean (PsiBuilder b, int l) { if (!recursion_guard_(b, l, "operation")) return false; if (!nextTokenIs(b, "<operation>", SEPARATOR, SIGN)) return false; boolean r; Marker m = enter_section_(b, l, _NONE_, OPERATION, "<operation>"); r = operation_0(b, l + 1); r = r && consumeToken(b, SEPARATOR); exit_section_(b, l, m, r, false, null); return r; }