Formats documents for display or line-printer.
| -e | Produce equally-spaced words in adjusted lines, using full terminal resolution. |
| -h | Use output TAB characters during horizontal spacing to speed output and reduce output character count. TAB settings are assumed to be every 8 nominal character widths. |
| -i | Read the standard input after the input files are exhausted. |
| -q | Invoke the simultaneous input-output mode of the rd request. |
| -mname | Prepend the macro file /usr/share/lib/tmac/tmac.name to the input files. |
| -nN | Number first generated page N. |
| -opagelist | Print only pages whose page numbers appear in the comma-separated list of numbers and ranges. A range N-M means pages N through M; an initial -N means from the beginning to page N; and a final N- means from N to the end. |
| -raN | Set register a (one-character) to N. |
| -sN | Stop every N pages. nroff will halt prior to every N pages (default N=1) to allow paper loading or changing, and will resume upon receipt of a NEWLINE. |
| -Tname | Prepare output for a device of the specified name. Known names are:
| 37 | Teletype Corporation Model 37 terminal this is the default. |
| lp | tn300 | GE - any line printer or terminal without half-line capability. |
| 300 | DASI-300. |
| 3300-12 | 12 DASI-300 - 12-pitch. |
| 300S | DASI-300S. |
| 300S-12 | DASI-300S. |
| 382 | DASI-382 (fancy DTC 382). |
| 450 | DASI-450 (Diablo Hyterm). |
| 450-12 | DASI-450 (Diablo Hyterm) - 12-pitch. |
| 832 | AJ 832 |
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