smb@ulysses.UUCP (Steven Bellovin) (09/10/85)
Index: lib/libc/gen/ctype_.c Description: The man page says that iscntrl() returns true for characters less than 040. It doesn't for ^I, ^J, ^K, ^L, ^M. Repeat-By: Look at the file... Fix: Change the _S to _S|_C for those entries. *Don't* simply change the man page; it agrees with the documentation and behavior of System V and 8th Edition.