$Revision: 3588 $
$Date: 2004-05-19 11:56:44 -0400 (Wed, 19 May 2004) $
option — An option for a software command
option ::=
(%cptr.char.mix;
)*
The following parameter entities contain option:
Parameter Entities | ||
%cptr.char.mix; | %ndxterm.char.mix; | %para.char.mix; |
%refinline.char.mix; | %refname.char.mix; | %tbl.entry.mdl; |
%tech.char.class; | %title.char.mix; |
Option
identifies an argument to a software
command or instruction. Options may or may not be required. The
optional
element can be used to explicitly identify
options that are not required.
Formatted inline.
DocBook does not specify whether or not a symbol (such as
-
or /
) is generated before the content
of Option
, or what that symbol might be. Generating
the text may or may not be desirable, but in either case, it is
an interchange issue. See Appendix F, Interchanging DocBook Documents.
These elements contain option:
action
, application
, arg
, attribution
, bibliomisc
, bridgehead
, citation
, citetitle
, classsynopsisinfo
, code
, command
, computeroutput
, database
, emphasis
, entry
, filename
, firstterm
, foreignphrase
, funcparams
, funcsynopsisinfo
, function
, glosssee
, glossseealso
, glossterm
, group
, hardware
, interfacename
, keycap
, lineannotation
, link
, literal
, literallayout
, lotentry
, member
, msgaud
, olink
, option
, optional
, para
, parameter
, phrase
, primary
, primaryie
, productname
, programlisting
, property
, quote
, refdescriptor
, refentrytitle
, refname
, refpurpose
, remark
, screen
, screeninfo
, secondary
, secondaryie
, see
, seealso
, seealsoie
, seeie
, seg
, segtitle
, simpara
, subtitle
, synopsis
, systemitem
, td
, term
, termdef
, tertiary
, tertiaryie
, th
, title
, titleabbrev
, tocback
, tocentry
, tocfront
, trademark
, ulink
, userinput
.
The following elements occur in option:
action
, anchor
, application
, beginpage
, classname
, code
, command
, computeroutput
, constant
, database
, email
, envar
, errorcode
, errorname
, errortext
, errortype
, exceptionname
, filename
, function
, guibutton
, guiicon
, guilabel
, guimenu
, guimenuitem
, guisubmenu
, hardware
, indexterm
, inlinegraphic
, inlinemediaobject
, interface
, interfacename
, keycap
, keycode
, keycombo
, keysym
, link
, literal
, markup
, medialabel
, menuchoice
, methodname
, mousebutton
, nonterminal
, olink
, ooclass
, ooexception
, oointerface
, option
, optional
, package
, parameter
, prompt
, property
, remark
, replaceable
, returnvalue
, sgmltag
, structfield
, structname
, subscript
, superscript
, symbol
, systemitem
, token
, type
, ulink
, uri
, userinput
, varname
.
computeroutput
, constant
, literal
, markup
, optional
, parameter
, prompt
, replaceable
, sgmltag
, userinput
, varname
.
<!DOCTYPE para PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"> <para> The <option>-a</option> option on the <acronym>UNIX</acronym> <command>ls</command> command or the <option>/r</option> option on the <acronym>DOS</acronym> <command>attrib</command> command, for example. </para>
The -a
option on the UNIX
ls command or the /r
option on the
DOS attrib
command, for example.