:dl compact.
:dt.IX13901
:dd.Opening and closing the same file in a loop will eventually cause
:dt.IX14554
:dd.Writing a record greater than 32767 in length produces incorrect runtime
:dt.IX15274
:dd.EOLN produces incorrect results for interactive input.
:dt.IX16150
:dd.EOF issues warning message even though not yet read past eof.
:edl.