SCORE_L2         2944 ext/nkf/nkf-utf8/nkf.c #define SCORE_KANA     (SCORE_L2 << 1)       /* Halfwidth Katakana */
SCORE_L2         2963 ext/nkf/nkf-utf8/nkf.c     SCORE_L2, SCORE_L2, SCORE_L2, SCORE_L2,
SCORE_L2         2964 ext/nkf/nkf-utf8/nkf.c     SCORE_L2, SCORE_DEPEND, SCORE_X0213, SCORE_X0213,
SCORE_L2         3034 ext/nkf/nkf-utf8/nkf.c 	set_code_score(ptr, SCORE_L2);