lib/pcre/pcre_compile.c

580 Then we can use ctype_digit and ctype_xdigit in the code. */
1064       if (MAX_255(ptr[1]) && (digitab[ptr[1]] & ctype_xdigit) != 0
1065         && MAX_255(ptr[2]) && (digitab[ptr[2]] & ctype_xdigit) != 0
1066         && MAX_255(ptr[3]) && (digitab[ptr[3]] & ctype_xdigit) != 0
1067         && MAX_255(ptr[4]) && (digitab[ptr[4]] & ctype_xdigit) != 0)
1316       if (MAX_255(ptr[1]) && (digitab[ptr[1]] & ctype_xdigit) != 0
1317         && MAX_255(ptr[2]) && (digitab[ptr[2]] & ctype_xdigit) != 0)
1353         while (MAX_255(*ptr) && (digitab[*ptr] & ctype_xdigit) != 0)
1381           while (MAX_255(*ptr) && (digitab[*ptr] & ctype_xdigit) != 0) ptr++;
1403         while (i++ < 2 && MAX_255(ptr[1]) && (digitab[ptr[1]] & ctype_xdigit) != 0)