ESC_K             103 ext/pcre/pcrelib/pcre_compile.c -ESC_H,      0,      0, -ESC_K,      0,      0,      0,      0,   /* H - O */
ESC_K             131 ext/pcre/pcrelib/pcre_compile.c /*  D0 */   '}',     0, -ESC_K,       0,      0,     0,      0, -ESC_P,