JIS_X_0213_1 2575 ext/nkf/nkf-utf8/nkf.c case JIS_X_0213_1: JIS_X_0213_1 2636 ext/nkf/nkf-utf8/nkf.c output_escape_sequence(x0213_f ? JIS_X_0213_1 : JIS_X_0208); JIS_X_0213_1 5995 ext/nkf/nkf-utf8/nkf.c input_mode == JIS_X_0213_1 || input_mode == JIS_X_0213_2) { JIS_X_0213_1 6071 ext/nkf/nkf-utf8/nkf.c set_input_mode(JIS_X_0213_1); JIS_X_0213_1 6301 ext/nkf/nkf-utf8/nkf.c case JIS_X_0213_1: