TROFF(1) UNIX Programmer's Manual TROFF(1) NAME troff, nroff - text formatting and typesetting SYNTAX troff [ option ] ... [ file ] ... nroff [ option ] ... [ file ] ... DESCRIPTION _T_r_o_f_f formats text in the named _f_i_l_e_s for printing on a Graphic Systems C/A/T phototypesetter; _n_r_o_f_f for typewriter-like devices. Their capabilities are described in the _N_r_o_f_f/_T_r_o_f_f _U_s_e_r'_s _M_a_n_u_a_l. If no _f_i_l_e argument is present, the standard input is read. An argument consisting of a single minus (-) is taken to be a file name corresponding to the standard input. The options, which may appear in any order so long as they appear before the files, are: -o_l_i_s_t Print only pages whose page numbers appear in the comma-separated _l_i_s_t 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. -n_N Number first generated page _N. -s_N Stop every _N pages. _N_r_o_f_f will halt prior to every _N pages (default _N=1) to allow paper loading or chang- ing, and will resume upon receipt of a newline. _T_r_o_f_f will stop the phototypesetter every _N pages, produce a trailer to allow changing cassettes, and resume when the typesetter's start button is pressed. -m_n_a_m_e Prepend the macro file /usr/lib/tmac/tmac._n_a_m_e to the input _f_i_l_e_s. -r_a_N Set register _a (one-character) to _N. -i Read standard input after the input files are exhausted. -q Invoke the simultaneous input-output mode of the rd request. _N_r_o_f_f _o_n_l_y -T_n_a_m_e Prepare output for specified terminal. Known _n_a_m_e_s are 37 for the (default) Teletype Corporation Model 37 terminal, tn300 or dumb for the GE TermiNet 300 (or any terminal without half-line capability), 300S Printed 8/5/83 1 TROFF(1) UNIX Programmer's Manual TROFF(1) for the DASI-300S, 300 for the DASI-300, 450 for the DASI-450 (Diablo Hyterm), 832 for the Anderson Jacoboson 832, and lp for the line printer. -e Produce equally-spaced words in adjusted lines, using full terminal resolution. -h Use output tabs during horizontal spacing to speed output and reduce output character count. Tab set- tings are assumed to be every 8 nominal character widths. _T_r_o_f_f _o_n_l_y -t Direct output to the standard output instead of the phototypesetter. -f Refrain from feeding out paper and stopping photo- typesetter at the end of the run. -w Wait until phototypesetter is available, if currently busy. -b Report whether the phototypesetter is busy or avail- able. No text processing is done. -a Send a printable ASCII approximation of the results to the standard output. -pN Print all characters in point size _N while retaining all prescribed spacings and motions, to reduce photo- typesetter elasped time. -g Prepare output for a GCOS phototypesetter and direct it to the standard output. If the file /_u_s_r/_a_d_m/_t_r_a_c_c_t is writable, _t_r_o_f_f keeps photo- typesetter accounting records there. The integrity of that file may be secured by making _t_r_o_f_f a `set user-id' program. FILES /tmp/ta* temporary files /usr/lib/tmac/tmac.*standard macro files /usr/lib/term/* terminal driving tables for _n_r_o_f_f /usr/lib/font/* font width tables for _t_r_o_f_f /dev/cat phototypesetter /usr/adm/tracct accounting statistics for /dev/cat SEE ALSO J. F. Ossanna, _N_r_o_f_f/_T_r_o_f_f _U_s_e_r'_s _M_a_n_u_a_l B. W. Kernighan, _A _T_R_O_F_F _T_u_t_o_r_i_a_l eqn(1), refer(1), tbl(1) Printed 8/5/83 2 TROFF(1) UNIX Programmer's Manual TROFF(1) col(1), tk(1) (_n_r_o_f_f only) tc(1) (_t_r_o_f_f only) Printed 8/5/83 3