alts              545 src/regexp.c   static ScmObj rc1_fold_alts(regcomp_ctx *ctx, ScmObj alts)
alts              548 src/regexp.c       SCM_FOR_EACH(ap, alts) {
alts              562 src/regexp.c       ScmObj stack = SCM_NIL, alts = SCM_NIL;
alts              594 src/regexp.c               alts = Scm_Cons(Scm_ReverseX(stack), alts);
alts              718 src/regexp.c       if (SCM_NULLP(alts)) {
alts              721 src/regexp.c           alts = Scm_Cons(Scm_ReverseX(stack), alts);
alts              722 src/regexp.c           return SCM_LIST1(rc1_fold_alts(ctx, alts));