'\" t
.ig
roff.7

This file is part of groff, the GNU roff type-setting system.

Copyright (C) 2000, 2001 Free Software Foundation, Inc.
written by Bernd Warken <bwarken@mayn.de>

Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.1 or
any later version published by the Free Software Foundation; with the
Invariant Sections being this .ig-section and AUTHOR, with no
Front-Cover Texts, and with no Back-Cover Texts.

A copy of the Free Documentation License is included as a file called
FDL in the main directory of the groff source package.
..
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.  mso tty-char.tmac
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.de text
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.
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.\" --------------------------------------------------------------------
.\" Title
.\" --------------------------------------------------------------------
.TH ROFF 7 "6 August 2001" "Groff Version 1.17.2"
.SH ̾
roff \- roff 񥷥ƥĴ
.\" --------------------------------------------------------------------
.SH 
.\" --------------------------------------------------------------------
.I roff
Ȥץෲΰ̾ΤǤ
.IR troff ,
.IR nroff ,
.IR groff
ʤɤ̾ΤƤޤ
.LP
roff 񥷥ƥϡѸ졢ޥѥå
ץץåϥǥХѥݥȥץå
桼ѥեȥɥץࡢѴġ뤫
Ƥޤ
.LP
ǤŪ roff ƥϥե꡼եȥǤ
Ǥ
.I groff
(`GNU\ roff')
Ǥgroff μϡָŵ (1973 ǯޤ̤ޤ)
ȸƤ֤Ȥˤޤ
.LP
.I groff
ϡŵǤΥƥȲ̸ߴޤ¿
ĥƤꡢʤʲ³Ƥޤ
ۤȤɤ٤Ƥη׻ƥѤǤ뤿ᡢǤϻ¾
roff ɸȤʤäƤޤ
.LP
θŤˤ⤫餺roff ϺǤ⹭ѤƤޤ
㤨СUNIX ƥΥޥ˥奢ڡ
.RI ( man ڡ )
 roff ǽ񤫤Ƥޤ
ƥȥǥХФ roff Ϥϡޤ¤֤ΤΤʤۤͥ
ޤեʽϤ¾Υե꡼ץƱʼ
äƤޤΤˤäƤϾѥƥΤΤͥƤȤ
ޤ
.LP
ΥɥȤǤϳפΤߤ򼨤ܺ٤ʥɥȤˤĤƤ
ݥ󥿤򼨤ޤ

ΥɥȤϰݻƤ餺٤ˤʤäƤǽ
ޤΤʥɥȤɬפʤ groff info ե
ȤƤˤϾܺ٤Ǹ¤¨Τʥե󥹾
ޤޤƤޤ
.\" --------------------------------------------------------------------
.SH "Ѹ"
.\"--------------------------------------------------------------------
.I roff
ƥѤθؤ 3 ĤѸ줬ޤ
.I troff 
ϡ
.I roff
θŵŪʬ˽֤Ȥ˻Ȥޤ
.I groff 
 GNU ĥޤǤꡢФ
.I roff 
ϰŪѸǤ
.LP
.I groff 
Τ٤ƤʬˤĤƵҤ줿ɥȤΰ켡󸻤
groff info եǤ
.BR groff (7)
ޥ˥奢ڡǤϡѤߤθǤ٤ƤˤĤ
ʷ򤷤Ƥޤ
.LP
roff ѤɥȤϡ̤Υƥȥե
ǤǽΤǤ
ޥѥå 1 ĤȤäƹʼΥɥȤ񤯤Τ
ȤƤñʤȤǤ
ޥѥåϹץߥ󥰸Τ褦ʤΤǤꡢ
ФǤ roff  C 䥢֥Τ褦
Ȥޤ
.LP
roff Υꥯȡޥץ󥹡
ʸѿͥ쥸ޤϥ쥸 C Τ褦
湽¤󶡤봰ʥץߥ󥰸Ǥ
.ig /
In the 1980s, it was even possible to write the common utilities for
system administration by only using troff.
There were contests on writing the most unreadable program fake by
exclusively using troff.
Because of security impacts, these dangerous features were removed in
.IR groff .
./
.LP
θǤˤĤƤ餫ɬפǤ礦
ꥯȤϡC, C++ Τ褦ʥץߥ󥰸ˤä줿
ŪѥޥɤǤФơޥ roff 
Ҥ줿ѥޥɤǤ
ɥȤԤϡꥯȤȥޥȤݤΰ㤤
ŤȤϤʤǤ礦ɤɥå
.'char .
ϤޤñȹԤǵҤޤ
˾ʤС桼ȼΥޥǤޤ
.LP
ץ󥹤ϥ饤ǤǡХåå
.'char \e
ǻϤޤޤϤޤޤʵǽΤ
Ȥޤˤϡ
.esc (
Ѥ ASCII ʸ
.esc *
ѤʸƤ
.esc n
Ѥ쥸ѿ
.esc f
ѤեȤѹ
.esc \(dq
ѤʸΥȡ
.esc \e
Τ褦üʸΥס
¾¿εǽޤޤޤ
.\" --------------------------------------------------------------------
.SH եޥå
.\"--------------------------------------------------------------------
եޥå groff ɥȤϤüʥǥХ˹ä
Ѵ뤿ΥեȥɥץǤ
ŵŪ
.I roff
ˤϥեޥå 2 Ĥޤ
.B nroff
ƥȥǥХѤǡ
.B troff
եǥХѤǤ
.LP
Υץ
.I groff
Ǥޤ¸ߤޤ̾
.BR groff
ȸƤФץ̤ƥޤ
ˤäơŤεǽ 1 ĤΥץ˷礷ĥ
ǤΤǤ
groff ˤ¿Υޥɥ饤󥪥ץ󤬤ޤʬ
.BR troff
餤ΤǤ
Υץ̩Ӥƨ٤桼եɥʥ桼ƥƥ
.B grog
(`groff guess' Ȥ줿̾Ǥ) ޤ
ϡɤΰȤ٤򡢥ɥȤ¬ơŬڤ
ޥɥ饤ɽޤ
ʤΤǤϤޤ󤬡ݤˤɤǤ礦
.\" --------------------------------------------------------------------
.SH ץץå
.\"--------------------------------------------------------------------
groff ǤޤѲǽʸŵŪץץåǤ
.RS
.LP
.PD 0
.TP
.I eqn
िΤΤǤ
.TP
.I grap
եǤ뤿ΤΤǤ (Υץץå
groff ȰˤϤĤƤޤɲåѥåǤ)
.TP
.I grn
gremlin ޤिΤΤǤ
.TP
.I pic
ޤ뤿ΤΤǤ
.TP
.I refer
ʸλѤǤ
.TP
.I soelim
¾ roff եिΤΤǤ
.TP
.I tbl
ĹΥơ֥ѤǤ
.PD
.RE
.LP
ΥץץåϤ줾ȼθƤꡢ
ץץå̤ȡroff ɤѴޤ
ǤΤǡθǽ񤫤줿ʬ roff ɥȤ
ǤäƤɤΤǤ
ĥɥȤϡºݤΥեޥåˤˡ
б 1 İʾΥץץå̤ޤ
.LP
ץץåץϡץץåѤ
ꤵƤɥȤʬФѴޤ
ץץåϡ
Υץ̾Ȥä UNIX ѥץ饤ǸƤӽФȤ⡢
⤷ groff ץǼưŪ˸ƤӽФȤǤޤ
.LP
.TS
center, box, tab (@);
C | C
CfCB | CfCB.
ץץå@groff ץ
=
eqn@\-e
grap@\-G
grn@\-g
pic@\-p
refer@\-R
tbl@\-r
soelim@\-s
.TE
.LP
.
.\" --------------------------------------------------------------------
.SH "ޥѥå"
.\" --------------------------------------------------------------------
ޥѥåϡüʼΥɥȤؤˡ
եޥåȤΤŬޥνǤ
ޥѥåˤäơroff λȤ꤬ʤɤʤޤ
ѥåΥޥϡ
.IB name .tmac
(ޤ
.BI tmac. name\c
) ȸƤФեݴɤƤޤǡ
.I name
ϤΥѥåФ roff Ǥ̾ΤǤ
٤Ƥ tmac եϡ
1 Ĥ뤤ϾΥǥ쥯ȥɸξݴɤƤޤ
.LP
ɥȤѤޥѥåϡ
եޥåΥޥɥ饤󥪥ץ
.option \-m
ǻꤷ㤨
.option "troff\ \-m"
.argname name

.option "groff\ \-m"
.argname name
Ȥޤ
ޥѥå̿̾Ӥ֤ˤĤƤΰŪʾܺ٤
.BR groff_tmac (5)
ˤޤ
.LP
Ť餢ͭ̾ʥޥѥå
.IR man ,
.IR mandoc ,
.I mdoc
ޥ˥奢ڡѡ
.IR me ,
.IR ms ,
.I mm
ҡƼѤǤ
Υ쥯Τۤˤ⡢groff ϤޤޤӤ
ޥѥå󶡤ƤꡢοäƤޤ
㤨С¾Υե礷ѴꤹΤǤ
.\" --------------------------------------------------------------------
.SH "ե̾γĥ"
.\" --------------------------------------------------------------------
ޥ˥奢ڡ (man ڡ) ϥե̾γĥҤȤ
ֹȤޤ㤨СΥɥȤΥե̾
.IR roff.7
ǤĤޤꡢΥɥȤϥޥ˥奢ڡ
.prefixednumber section 7
¸ƤȤȤǤ
.LP
ŵŪʥޥѥåϡѥå̾ĥҤˤȤޤ
㤨С
.I me
ޥѥåȤäɥȤ
.IB file. me
Ȥʤꡢ
.IR mm
ޥѥåФƤ
.IB file. mm

.IR ms
ޥѥåФƤ
.IB file. ms

.I pic
եФƤ
.IB file. pic
ȤäǤ
.ig
.LP
But there is no general naming scheme for roff documents, though
.IB file. roff
or
.IB file. rof
seems to be a good choice.
.LP
File name extensions can be very handy in conjunction with the
.BR less (1)
pager.
It provides the possibility to feed all input into a command-line pipe that
is specified in the shell environment variable
.B LESSOPEN
This process is not well documented, so here an example
.B LESSOPEN='|lesspipe %s'
where
.B lesspipe
is either a system supplied command or a shell script of your own.
..
.\" --------------------------------------------------------------------
.SH Խˡ
.\" --------------------------------------------------------------------
ۤȤɤΥƥȥǥ roff ȤäɥȤԽ
ݡȤƤޤä˻Ȥ꤬ɤΤEmacs ǥ
Ȥ֤Ǥ
.B nroff-mode
Ǥ
.\" --------------------------------------------------------------------
.SH Ķѿ
.\" --------------------------------------------------------------------
.TP
.SM
.B GROFF_TMAC_PATH
ڤθǥ쥯ȥꥹȤǤ
.BR groff_tmac (5)
򻲾ȤƤ
.TP
.SM
.B GROFF_TYPESETTER
ǥեȤΥǥХǤ
.TP
.SM
.B GROFF_FONT_PATH
.BI dev name
ڤθǥ쥯ȥꥹȤǤ
.B troff
ϡ
.option \-F
ޥɥץͿ줿ǥ쥯ȥ˸ޤ
ˡ
.BR GROFF_FONT_PATH
õޤ
Ǹˡɸǥ쥯ȥ
.RB ( /usr/share/groff_font )
õޤ
.\" --------------------------------------------------------------------
.SH Ϣե
.\"--------------------------------------------------------------------
ǥեȤǤϡ
.I groff
ǡե
.I /usr/share/groff_font
Υ֥ǥ쥯ȥ
.I /usr/share/tmac
إ󥹥ȡ뤵ޤ
(㳰ϥƥͭΥޥѥåؤΥåѥեǤꡢ
.IR /usr/share/tmac
˥󥹥ȡ뤵ޤ)
ξϡƥˤäƤϰۤʤ뤫⤷ޤ
ʹߡԤ
.IR <groff_font_dir>
ȤơԤ
.IR <groff_macro_dir>
Ȥɽޤ
.LP
.TP
.IB <groff_macro_dir> /troffrc
troff Ѥνե
.TP
.IB <groff_macro_dir> / name .tmac
.TQ
.IB <groff_macro_dir> /tmac. name
ޥե
.TP
.IB <groff_font_dir> /dev name /DESC
.IR name
ǥХҥե
.TP
.IB <groff_font_dir> /dev name / F
.IR name
ǥХ
.I F
եѤΥեȥե
.LP
ǸˡΥޥǥ쥯ȥ
.I /usr/share/tmac
ϡȸͭΥޥȥѥåѤ󶡤ޤ
ǥեȤǤϡᥤΥޥǥ쥯ȥˤޤ
.\" --------------------------------------------------------------------
.SH Х
.\" --------------------------------------------------------------------
groff ɥȤϸߤȯŸӾǤ
ɥȴ֤ǰŪ˾ʿ㤤ǽޤ
.\" --------------------------------------------------------------------
.SH 
.\" --------------------------------------------------------------------
ΥɥȤ groff ʤ GNU roff ʪΰǤ
Bernd Warken <bwarken@mayn.de> 񤭤ޤ
.LP
ΥɥȤ FDL (GNU Free Documentation License) С 1.1
ʹߤξΤȤۤƤޤFDL Υԡ򥷥ƥ
äƤϤǤޤϥ饤
.RS
.LP
.IR <http://www.gnu.org/copyleft/fdl.html>
.RE
ǤǽǤ
.\" --------------------------------------------------------------------
.SH "Ϣ"
.\" --------------------------------------------------------------------
ʾ󸻤ϡ
.I groff
.BR info (1)
եǤ
.LP
Ѥߤ
.I groff
ǤˤĤƤ
.BR groff (7)
ޥ˥奢ڡ˵ܤޤ
.LP
եޥåӤΥåѤˤĤƤ
.BR groff (1),
.BR grog (1),
.BR nroff (1),
.BR troff (1)
˵ܤޤ
.LP
ϥǥХѤΥݥȥץåˤĤƤ
.BR grodvi (1),
.BR grohtml (1),
.BR grolbp (1),
.BR grolj4 (1),
.BR grops (1),
.BR grotty (1)
˵ܤޤ
.LP
ɸץץåˤĤƤ
.BR eqn (1),
.BR grn (1),
.BR grap (1),
.BR pic (1),
.BR refer (1),
.BR soelim (1),
.BR tbl (1)
˵ܤޤ
.LP
ޥѥåˤĤƤΥޥ˥奢ڡˤ
.BR groff_tmac (5),
.BR groff_man (7),
.BR groff_markup (7),
.BR groff_mdoc (7),
.BR groff_mdoc.samples (7),
.BR groff_me (7),
.BR groff_mm (7),
.BR groff_mmroff (7),
.BR groff_ms (7)
ޤޤƤޤ
.LP
Τ褦ʥ桼ƥƥѤǤޤ:
.BR addftinfo (1),
.BR afmtodif (1),
.BR hpftodit (1),
.BR indxbib (1),
.BR lookbib (1),
.BR pfbtops (1),
.BR tfmtodit (1),
.BR gxditview (1)
Ǥ
.LP
.I roff
ƥ GNU ˤĤƤξܺ٤
.BR groff_char (7),
.BR groff_font (7),
.BR groff_out (7)
 groff ʪΥᥤǥ쥯ȥ
.I README
ե򻲾ȤƤ
.I groff
ȯ롼פȤϢμ仲äλˤĤƤ
ܺ٤ܤäƤޤ
.LP
ŵŪ
.troff
ɥȤϺǤ⥪饤ǽǤ
äͭפʤΤΥե꡼Ǥ UNIX 7 ѤΥ٥븦ꥸʥ
Ǥ
.I http://cm.bell-labs.com/cm/cs/cstr.html
ˤޤơ Richard S. Stevens Υ쥯
.IR http://www.kohala.com/start/troff/
ˤޤ
.
.\" Local Variables:
.\" mode: nroff
.\" End: