build_range_exp  2900 lib/regcomp.c    build_range_exp (sbcset, mbcset, range_alloc, start_elem, end_elem)
build_range_exp  3177 lib/regcomp.c  	  *err = build_range_exp (sbcset, mbcset, &range_alloc,
build_range_exp  3181 lib/regcomp.c  	  *err = build_range_exp (syntax, sbcset,
build_range_exp  3185 lib/regcomp.c  	  *err = build_range_exp (syntax, sbcset, &start_elem, &end_elem);