\unnumbsecentry {NAME}{1} \unnumbsecentry {SYNOPSIS}{1} \unnumbsecentry {DESCRIPTION}{1} \unnumbsecentry {DEVICES SUPPORTED}{2} \unnumbsecentry {OPTIONS}{3} \unnumbsecentry {SAMPLE EXECUTION}{7} \unnumbsecentry {FONT SUBSTITUTION}{8} \unnumbsecentry {SCREEN CONTROL}{9} \unnumbsecentry {SPECIALS}{11} \unnumbsecentry {ENVIRONMENT VARIABLES}{13} \unnumbsecentry {IBM PC Caveats}{14} \unnumbsecentry {FILES}{15} \unnumbsecentry {SEE ALSO}{16} \unnumbsecentry {BUGS}{16} \unnumbsecentry {AUTHORS}{16}