etype             796 src/regexp.c       ScmObj elt, tail, etype, opted;
etype             805 src/regexp.c       etype = SCM_CAR(elt);
etype             806 src/regexp.c       if (SCM_EQ(etype, SCM_SYM_SEQ)) {
etype             809 src/regexp.c       if (SCM_EQ(etype, SCM_SYM_REP)) {