grn(1) General Commands Manual grn(1) (NAME) grn - groff gremlin (SYNOPSIS) grn [-C] [-T dev] [-M dir] [-F dir] [file ...] grn -? grn --help grn -v grn --version (DESCRIPTION) grn gremlin troff(1) . grn .GS .GE . grn ( ). gremlin troff . .GS C L R gremlin ( ). . gremlin . grn .GE .GF . me .GS .GE .GF . grn groff (\D'F ...') troff . grn .GS .GE grn . . . ( "default" ) : . : 1 N 2 N 3 N 4 N ( ) gremlin N . ( ) . roman f italics f bold f special f / (roman) (/italics /bold /special) f troff ( ) . R (I B S) . l f stipple f (stipple font) f troff ( ) . stipple "st" ( "special"). ( "default" ) gremlin . x N scale N ( ) N . scale "sc" . narrow N medium N thick N ( ) gremlin N 0.15pt ( ). 1.0 (3.0 5.0) 0.15pt ( 0.45pt 0.75pt) . . . pointscale [off|on] . Gremlin 1 2 3 4 . pointscale ( troff). off . default . troff . width N N . . "width 0" . height N N . width height . height width "default" . . file name gremlin name ( -M ). file . name .GE . groff grn (formatter state) . troff .GS .GE . gremlin troff troff gremlin ( "." ). gremlin eqn ( "$$") gremlin . grn tbl(1) grn pic(1) / ideal . eqn(1) . groff(1) . troff . ("keeps") me . grn g1 g9 troff .GS g1 g2 gremlin ( ) ( ). gremlin gremlin : AED Sun X11. Sun/X11 AED . gremlin gremlin grn . Sun/X11 ( POLYGON CURVE) . : sungremlinfile gremlinfile 0 240.00 128.00 0 240.00 128.00 CENTCENT 2 240.00 128.00 240.00 128.00 185.00 120.00 185.00 120.00 240.00 120.00 240.00 120.00 296.00 120.00 296.00 120.00 * -1.00 -1.00 2 3 2 3 10 A Triangle 10 A Triangle POLYGON 6 224.00 416.00 224.00 416.00 96.00 160.00 96.00 160.00 384.00 160.00 384.00 160.00 * -1.00 -1.00 5 1 5 1 0 0 -1 -1 o gremlin "gremlinfile" (AED) "sungremlinfile" (Sun/X11) . o x y . 0 1 Sun/X11 . 0 gremlin ( ). 1 gremlin ( ). x y . "1 0.00 0.00" . o . "-1" . o . o (AED) (Sun/X11) . gremlin File Format: Object Type Specification ---------------------------------------------------------- AED Number Sun/X11 Name Description 0 BOTLEFT text aligned to bottom left 1 BOTRIGHT text aligned to bottom right 2 CENTCENT center object 3 VECTOR vector 4 ARC arc 5 CURVE curve 6 POLYGON polygon 7 BSPLINE b-spline 8 BEZIER Bezier 10 TOPLEFT text aligned to top left 11 TOPCENT text aligned to top center 12 TOPRIGHT text aligned to top right 13 CENTLEFT text aligned to center left 14 CENTRIGHT text aligned to center right 15 BOTCENT text aligned to bottom center o . x y . "-1.0 -1.0" ( AED) "*" ( Sun/X11) . o (brush) (size) . . : 1 2 - 3 4 5 6 0 : . : 1 / ( R troff) 2 ( I troff) 3 ( B troff) 4 ( S troff) grn groff . "\fI" "\d" ( ). . . . . o . . . . (0) . gremlin AED AED . x y . x y . . (-1, -1) . gremlin "%f1.2" printf(3) grn . Sun/X11 Sun/X11 gremlin . AED . (OPTIONS) -? --help -v --version . -C .GS .GE ( .GF) . -F dir dir devname (name ) DESC /usr/share/groff/site-font /usr/share/groff/ 1.24.1/font /usr/lib/font. -M dir dir gremlin. (home) /usr/ share/groff/site-tmac /usr/share/groff/1.24.1/tmac . -T dev dev. ps . groff(1) . (EXIT STATUS) grn 0 2 1 . (FILES) /usr/share/groff/1.24.1/font/devname/DESC name . (AUTHORS) David Slattengren Barry Roitblat grn . Daniel Senderowicz Werner Lemberg groff . (SEE ALSO) gremlin(1), groff(1), pic(1), ideal(1) groff 1.24.1 2026-03-15 grn(1)