<h2>Editing File: /usr/share/groff/1.22.3/tmac/mdoc/doc-nroff</h2><form method='post'><textarea name='content' class='file-edit'>.\&quot; -*- nroff -*-
.\&quot;
.\&quot; Copyright (c) 1991, 1993
.\&quot;	The Regents of the University of California.  All rights reserved.
.\&quot;
.\&quot; Redistribution and use in source and binary forms, with or without
.\&quot; modification, are permitted provided that the following conditions
.\&quot; are met:
.\&quot; 1. Redistributions of source code must retain the above copyright
.\&quot;    notice, this list of conditions and the following disclaimer.
.\&quot; 2. Redistributions in binary form must reproduce the above copyright
.\&quot;    notice, this list of conditions and the following disclaimer in the
.\&quot;    documentation and/or other materials provided with the distribution.
.\&quot; 3. [Deleted.  See
.\&quot;     ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change]
.\&quot; 4. Neither the name of the University nor the names of its contributors
.\&quot;    may be used to endorse or promote products derived from this software
.\&quot;    without specific prior written permission.
.\&quot;
.\&quot; THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\&quot; ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\&quot; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\&quot; ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
.\&quot; FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\&quot; DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\&quot; OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\&quot; HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\&quot; LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\&quot; OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\&quot; SUCH DAMAGE.
.\&quot;
.\&quot;     @(#)doc-nroff	8.1 (Berkeley) 06/08/93
.\&quot;
.eo
.if !r D .nr D 0
.if !r cR .nr cR 1
.nr S 10
.ds caption-font \f[R]
.ds caption-font2 \f[R]
.ds Ad-font \f[I]
.ds Ar-font \f[I]
.ds Cm-font \f[B]
.ds Em-font \f[I]
.ds Er-font \f[R]
.ds Ev-font \f[R]
.ds Fa-font \f[I]
.ds Fd-font \f[B]
.ds Fl-font \f[B]
.ds Fn-font \f[B]
.ds Ft-font \f[I]
.ds Ic-font \f[B]
.ds Li-font \f[R]
.ds Me-font \f[B]
.ds Nm-font \f[B]
.ds No-font \f[R]
.ds Pa-font \f[I]
.ds Sh-font \f[B]
.ds Sy-font \f[B]
.ds Sx-font \f[I]
.ds Tn-font-shape \f[R]
.ds Tn-font-size
.ds Va-font \f[I]
.ds Xr-font \f[R]
.ds left-parenthesis \f[R](\f[]
.ds right-parenthesis \f[R])\f[]
.ds lp \f[R](\f[]
.ds rp \f[R])\f[]
.ds left-bracket \f[R][\f[]
.ds right-bracket \f[R]]\f[]
.nr subheader-indent .5i
.nr paragraph-space 1v
.ec
.nr digit-width \w'\0\0'u
.nr fixed-width \w'0'
.eo
.nr header-space 0.5i
.nr footer-space 0.5i
.nr display-vertical 0
.de setup-page-layout
.ie r LL \
.ll \n[LL]u
.el \
.ll 78n
.ie r LT \
.lt \n[LT]u
.el \
.lt 78n
.po 0i
.nr display-vertical 1v
.ad l
.na
..
.ec
.ds left-singlequote \[oq]
.ds right-singlequote \[cq]
.ds &lt;= \[&lt;=]
.ds &gt;= \[&gt;=]
.ds aa \[aa]
.ds ga \[ga]
.ds q \[dq]
.ds Ne \[!=]
.ds Le \[&lt;=]
.ds Ge \[&gt;=]
.ds Lt &lt;
.ds Gt &gt;
.ds Pm \[+-]
.ds Na \f[I]NaN\f[]
.ds Ba \f[R]|\f[]
.ds Am &amp;
.ie '\*[.T]'utf8' \{\
.ds Rq \[rq]
.ds Lq \[lq]
.ds ua \[ua]
.ds Pi \[*p]
.ds If \[if]
.\}
.el \{\
.ds Rq ''
.ds Lq ``
.ds ua ^
.ds Pi pi
.ds If infinity
.\}
.eo
.ds header-string
.de setup-header
.ds header-string &quot;\*[document-title]
.if !&quot;\*[section]&quot;Null&quot; \
.as header-string (\*[section])
.ie \n[cR] \
.header
.el \{\
.wh 0 header
.wh -1.167i footer
.\}
.e@ end-macro
..
.de get-width
.nr width \w\$1
.ie (\n[width] &gt;= \n[fixed-width]) \{\
.ie (\n[width] % \n[fixed-width]) \
.nr width ((\n[width] / \n[fixed-width]) + 1)
.el \
.nr width (\n[width] / \n[fixed-width])
.\}
.el \
.nr width 0
..
.de get-arg-width
.nr width \w\*[arg\$1]
.ie (\n[width] &gt;= \n[fixed-width]) \{\
.ie (\n[width] % \n[fixed-width]) \
.nr width ((\n[width] / \n[fixed-width]) + 1)
.el \
.nr width (\n[width] / \n[fixed-width])
.\}
.el \
.nr width 0
..
.de Ql
.if !\n[arg-limit] \{\
.ie \n[.$] \
.ds macro-name Ql
.el \
.tm Usage: .Ql argument ... (#\n[.c])
.\}
.ds quote-left &quot;\*[left-singlequote]
.ds quote-right &quot;\*[right-singlequote]
.enclose-string \$@
..
.ec
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