    LITERAL           679 gtags-parser/asm_scan.c #define LITERAL 4
    LITERAL           679 gtags-parser/php.c #define LITERAL 3
    LITERAL           501 htags/asm.c    #define LITERAL 6
    LITERAL           532 htags/c.c      #define LITERAL 6
    LITERAL           501 htags/cpp.c    #define LITERAL 6
    LITERAL           478 htags/java.c   #define LITERAL 6
    LITERAL           561 htags/php.c    #define LITERAL 6