ST_DELETE 457 ext/mbstring/oniguruma/regparse.c return ST_DELETE; ST_DELETE 4906 ext/mbstring/oniguruma/regparse.c return ST_DELETE; ST_DELETE 462 ext/mbstring/oniguruma/st.c if (value == never) return ST_DELETE; ST_DELETE 510 ext/mbstring/oniguruma/st.c case ST_DELETE: