    DEFAULT_YY_USER_ACTION  492 htags/asm.c    #define YY_USER_ACTION DEFAULT_YY_USER_ACTION
    DEFAULT_YY_USER_ACTION  522 htags/c.c      #define YY_USER_ACTION DEFAULT_YY_USER_ACTION
    DEFAULT_YY_USER_ACTION  492 htags/cpp.c    #define YY_USER_ACTION DEFAULT_YY_USER_ACTION
    DEFAULT_YY_USER_ACTION  470 htags/java.c   #define YY_USER_ACTION DEFAULT_YY_USER_ACTION
    DEFAULT_YY_USER_ACTION  550 htags/php.c    #define YY_USER_ACTION DEFAULT_YY_USER_ACTION