ERR15            3492 srclib/pcre/pcre.c             *errorptr = ERR15;
ERR15            3542 srclib/pcre/pcre.c             *errorptr = ERR15;
ERR15            5532 srclib/pcre/pcre.c if (re->top_backref > re->top_bracket) *errorptr = ERR15;
ERR15              56 srclib/pcre/pcreposix.c   ERR11, ERR12, ERR13, ERR14, ERR15, ERR16, ERR17, ERR18, ERR19, ERR20,