rc2_optimize      791 src/regexp.c   static ScmObj rc2_optimize(ScmObj ast, ScmObj rest);
rc2_optimize      821 src/regexp.c           opted = rc2_optimize(elt, rest);
rc2_optimize      837 src/regexp.c               e = rc2_optimize(SCM_CAR(sp), rest);
rc2_optimize      848 src/regexp.c               SCM_APPEND1(h, t, rc2_optimize(SCM_CAR(sp2), rest));
rc2_optimize      906 src/regexp.c       return rc2_optimize(ast, SCM_NIL);
rc2_optimize     1618 src/regexp.c       ast = rc2_optimize(ast, SCM_NIL);