ERR23            5526 srclib/pcre/pcre.c if (code - codestart > length) *errorptr = ERR23;
ERR23            5633 srclib/pcre/pcre.c   *errorptr = ERR23;
ERR23              57 srclib/pcre/pcreposix.c   ERR21, ERR22, ERR23, ERR24, ERR25, ERR26, ERR27, ERR29, ERR29, ERR30,