To those who have asked, yes there is a CLtL typos list. The header on the file says the directory is: /u/gis/tl/sla/corr.txt dated 12/6/85 My copy has been IBMeroxed through so many generations that it is almost unreadable. From the GIS in the pathname I assume the source is Guy Steele and I believe his tent is still pitched at CMU. Guy, if you receive this, is there a later version? Tim Daly DALY@IBM.COM