TROFF(1) TROFF(1) NAME troff, nroff - text formatting and typesetting SYNOPSIS troff [ option ] ... [ file ] ... nroff [ option ] ... [ file ] ... DESCRIPTION Troff formats text in the named files for printing on a Graphic Systems C/A/T phototypesetter; nroff is used for for typewriter-like devices. Their capabilities are described in the Nroff/Troff users manual. If no file argument is present, the standard input is read. An argu‐ ment consisting of a single minus (-) is taken to be a file name corre‐ sponding to the standard input. The options, which may appear in any order so long as they appear before the files, are: -olist Print only pages whose page numbers appear in the comma-sepa‐ rated 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. -nN Number first generated page 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. Troff will stop the photo‐ typesetter every N pages, produce a trailer to allow changing cassettes, and resume when the typesetter’s start button is pressed. -mname Prepend the macro file /usr/lib/tmac/tmac.name to the input files. -raN 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. <i>TT<i>rr<i>oo<i>ff<i>ff <i>oo<i>nn<i>ll<i>yy -t Direct output to the standard output instead of the phototype‐ setter. -f Refrain from feeding out paper and stopping phototypesetter at the end of the run. -w Wait until phototypesetter is available, if currently busy. -b Report whether the phototypesetter is busy or available. No text processing is done. -a Send a printable ASCII approximation of the results to the stan‐ dard output. -pN Print all characters in point size N while retaining all pre‐ scribed spacings and motions, to reduce phototypesetter elapsed time. -Ffontdir The directory fontdir contains the font width tables instead of the default directory /usr/lib/fonts. This option can be used to produce output for devices besides the phototypesetter. If the file /usr/adm/tracct is writable, troff keeps phototypesetter accounting records there. The integrity of that file may be secured by making troff a ’set user-id’ program. FILES /tmp/ta* temporary file /usr/lib/tmac/tmac.* standard macro files /usr/lib/term/* terminal driving tables for nroff /usr/lib/font/* font width tables for troff /dev/cat phototypesetter /usr/adm/tracct accounting statistics for /dev/cat SEE ALSO J. F. Ossanna, Nroff/Troff users manual B. W. Kernighan, A TROFF Tutorial eqn(1), tbl(1), ms(7), me(7), man(7), col(1) 7th Edition April 29, 1985 TROFF(1)