ESC_b             106 ext/pcre/pcrelib/pcre_compile.c    '`',      7, -ESC_b,      0, -ESC_d,  ESC_e,  ESC_f,      0,   /* ` - g */
ESC_b             121 ext/pcre/pcrelib/pcre_compile.c /*  80 */     0,     7, -ESC_b,       0, -ESC_d, ESC_e,  ESC_f,      0,
ESC_b            2832 ext/pcre/pcrelib/pcre_compile.c         if (-c == ESC_b) c = '\b';       /* \b is backspace in a class */
ESC_b            3123 ext/pcre/pcrelib/pcre_compile.c             if (d == -ESC_b) d = '\b';
ESC_b            5084 ext/pcre/pcrelib/pcre_compile.c       if (firstbyte == REQ_UNSET && -c > ESC_b && -c < ESC_Z)
ESC_b            5150 ext/pcre/pcrelib/pcre_compile.c         previous = (-c > ESC_b && -c < ESC_Z)? code : NULL;