Is TextIO still in flux? (There was a check-in on Aug. 1.) I.e., should I investigate the slow down in input1 under the new codegen? I am investigating the slow down with stack slots in scanStream. 20010725 new w/o stack new w/ stack wc-input1 2.9 3.7 3.7 wc-scanStream 5.2 3.6 4.6