<?xml version="1.0"?>

<!DOCTYPE spec SYSTEM "spec.dtd" [

<!-- 日本語訳のための解析対象実体（ここから） -->

<!ENTITY TR-or-Rec             "仕様書">

<!-- <!ENTITY TR-or-Rec             "標準情報(TR)"> -->

<!ENTITY eTR-or-Rec            "specification">

<!-- <!ENTITY eTR-or-Rec             "technical report(TR)"> -->

<!ENTITY application           "アプリケーション">

<!ENTITY error                 "エラー">

<!ENTITY fatal-error           "致命的エラー">

<!ENTITY parsed-data           "解析されるデータ">

<!ENTITY unparsed-data         "解析されないデータ">

<!ENTITY parsed-entity         "解析対象実体">

<!ENTITY parser                "パーサ">

<!ENTITY unparsed-entity       "解析対象外実体">

<!ENTITY well-formed           "整形式">

<!ENTITY valid                 "妥当">

<!ENTITY validity              "妥当性">

<!ENTITY escape                "別扱い">

<!ENTITY prolog                "書き">

<!ENTITY surrogate-blocks      "サロゲートブロック">

<!ENTITY letter                "å­—">

<!ENTITY ideographic           "統合漢字">

<!ENTITY markup                "マーク付け">

<!ENTITY left-angle-bracket    "不等号(小なり)">

<!ENTITY right-angle-bracket   "不等号(大なり)">

<!ENTITY string                "文字列">

<!ENTITY char-string           "文字列"><!-- string of chararacters, 

                                          character strings, strings, 

                                          characters はすべて文字列とする -->

<!ENTITY replacement-text      "置換テキスト">

<!ENTITY single-quote          "一重引用符">

<!ENTITY double-quote          "二重引用符">

<!ENTITY adaptations-annex     "適用附属書">

<!ENTITY root                  "ルート">

<!ENTITY base-character        "基底文字">

<!ENTITY diacritical-mark      "発音符"><!--(ダイアクリティカルマーク)を初出のとき補う-->

<!ENTITY composed-form         "合成形式">

<!ENTITY standalone            "スタンドアロン">

<!ENTITY double-hyphen         "二連ハイフン">

<!--<!ENTITY case-fold             "大文字か小文字への統一">-->

<!-- <!ENTITY case-fold             "比較のとき，大文字と小文字の同一視">-->

<!ENTITY parameter             "パラメタ">

<!ENTITY stream                "ストリーム">

<!ENTITY validating            "妥当性を検証する">

<!ENTITY non-validating        "妥当性を検証しない">

<!ENTITY user                  "ユーザ">

<!--<!ENTITY at-user-option        "ユーザがオプションを指定したとき">-->

<!ENTITY at-user-option    "ユーザのオプション指定によっては">

<!ENTITY content-particle     "内容素子">

<!ENTITY processor            "プロセサ">

<!ENTITY default              "デフォルト">

<!ENTITY default-value        "デフォルト値">

<!ENTITY header               "ヘッダ">

<!ENTITY target               "ターゲット">

<!ENTITY mixed-content        "混合内容">

<!ENTITY country-code         "国コード">

<!ENTITY language-code        "言語コード">

<!ENTITY version              "版"> <!-- version 1.0は第1.0版 -->

<!ENTITY match                "マッチ">

<!ENTITY character-value      "文字番号">

<!ENTITY byte-order-mark      "バイト順マーク">

<!ENTITY bypass               "処理しない">

<!ENTITY identifier           "識別子">

<!-- <!ENTITY identify             "識別する"> -->

<!ENTITY identify        "特定する">

<!-- <!ENTITY identified           "識別される"> -->

<!ENTITY identified      "特定される">

<!ENTITY combining-character  "結合文字">

<!ENTITY subset               "サブセット">

<!ENTITY token                "トークン">

<!ENTITY literal              "リテラル">

<!ENTITY parenthesis          "かっこ">

<!ENTITY left-parenthesis     "開きかっこ">

<!ENTITY right-parenthesis    "閉じかっこ">

<!-- あとで気がついたもの JIS X0221を見る必要あり -->

<!ENTITY extender             "エクステンダ">

<!ENTITY property             "プロパティ">

<!ENTITY property-list        "プロパティリスト">

<!ENTITY property-file        "プロパティファイル">

<!ENTITY font-decomposition   "フォント分解">

<!ENTITY compatibility-decomposition  "互換性分解">

<!ENTITY compatibility-area   "互換性領域">

<!ENTITY language-identification "言語識別">

<!ENTITY space-character "スペース文字">

<!ENTITY space           "スペース">

<!ENTITY code-value      "コード値">

<!ENTITY normative       "規定の">

<!ENTITY hueristics      "ヒューリスティック">

<!ENTITY informative     "">

<!ENTITY WebSGML 'ISO 8879へのWebSGML&adaptations-annex;'>

<!ENTITY XML.version "1.0">

<!ENTITY doc.date "1997年12月8日">

<!ENTITY iso6.doc.date "971208">

<!ENTITY w3c.doc.date "97年12月3日">

<!ENTITY draft.day '8æ—¥'>

<!ENTITY draft.month '12月'>

<!ENTITY draft.year '1997å¹´'>

<!-- 日本語訳のための解析対象実体（ここまで） -->

<!-- LAST TOUCHED BY: Tim Bray, 3 Dec 1997 -->

<!-- The words 'FINAL EDIT' in comments mark places where changes

need to be made after approval of the document by the ERB, before

publication.  -->

<!ENTITY XML.version "1.0">

<!ENTITY doc.date "8 December 1997">

<!ENTITY iso6.doc.date "971208">

<!ENTITY w3c.doc.date "03-Dec-97">

<!ENTITY draft.day '8'>

<!ENTITY draft.month 'December'>

<!ENTITY draft.year '1997'>

<!ENTITY WebSGML 

 'WebSGML Adaptations Annex to ISO 8879'>

<!ENTITY newline " ">

<!-- old: <!ENTITY newline "&#8232;"> -->

<!ENTITY lt     "<"> 

<!ENTITY gt     ">"> 

<!--<!ENTITY amp    "&"> -->

<!ENTITY xmlpio "'&lt;?xml'">

<!ENTITY pic    "'?>'">

<!ENTITY br     "\n">

<!ENTITY cellback '#c0d9c0'>

<!ENTITY mdash  "--"> <!-- was: <!ENTITY mdash  "&#38;#151;"> -->

<!ENTITY com    "--">

<!ENTITY como   "--">

<!ENTITY comc   "--">

<!ENTITY hcro   "&amp;#x">

<!-- <!ENTITY nbsp ""> -->

<!ENTITY nbsp   "&#160;">

<!ENTITY magicents "<code>amp</code>,

<code>lt</code>,

<code>gt</code>,

<code>apos</code>,

<code>quot</code>">

<!--日本語訳について: コメントは翻訳対象から外しました。鈴木和夫 -->

<!-- audience and distribution status:  for use at publication time -->

<!--  -->

<!ENTITY doc.audience "公開レビュー及び議論">

<!ENTITY doc.distribution "テキスト及び法律上の注意を改変しない限り，

自由に配布してもよい">

]>

<!-- for Panorama *-->

<?VERBATIM "eg" ?>

<spec>

<header>

<title>拡張可能な&markup;言語 (XML)</title>

<version>第1.0&version;</version>

<w3c-designation>PR-xml-&iso6.doc.date;</w3c-designation>

<w3c-doctype>World Wide Web Consortium</w3c-doctype>

<pubdate><day>&draft.day;</day><month>&draft.month;</month><year>&draft.year;</year></pubdate>

<notice><p>この草案は，XML WG及び他の関係者によるレビューのためのものであって，公開の議論のためのものではない。

<!-- FINAL EDIT:  FIX --></p></notice>

<publoc>

<loc  href="http://www.w3.org/TR/PR-xml-&iso6.doc.date;">

http://www.w3.org/TR/PR-xml-&iso6.doc.date;</loc></publoc>

<prevlocs>

<loc  href='http://www.w3.org/TR/WD-xml-961114'>

http://www.w3.org/TR/WD-xml-961114</loc>

<loc  href='http://www.w3.org/TR/WD-xml-lang-970331'>

http://www.w3.org/TR/WD-xml-lang-970331</loc>

<loc  href='http://www.w3.org/TR/WD-xml-lang-970630'>

http://www.w3.org/TR/WD-xml-lang-970630</loc>

<loc  href='http://www.w3.org/TR/WD-xml-970807'>

http://www.w3.org/TR/WD-xml-970807</loc>

<loc  href='http://www.w3.org/TR/WD-xml-971117'>

http://www.w3.org/TR/WD-xml-971117</loc>

</prevlocs>

<authlist>

<author><name>Tim Bray</name>

<affiliation>Textuality and Netscape</affiliation>

<email 

href="mailto:tbray@textuality.com">tbray@textuality.com</email></author>

<author><name>Jean Paoli</name>

<affiliation>Microsoft</affiliation>

<email href="mailto:jeanpa@microsoft.com">jeanpa@microsoft.com</email></author>

<author><name>C. M. Sperberg-McQueen</name>

<affiliation>University of Illinois at Chicago</affiliation>

<email href="mailto:cmsmcq@uic.edu">cmsmcq@uic.edu</email></author>

</authlist>

<status>

      <p>この&TR-or-Rec;は, 1997年12月にWorld Wide Web Consortiumから

公表された勧告案Extensible Markup Language version第1.0版を翻訳し, 技

術的内容を変更することなく作成した&TR-or-Rec;である。This &eTR-or-Rec; 

is a translation of the XML proposed recommendation 1.0

published by the World Wide Web Consortium in December 1997.  It is

intended that &eTR-or-Rec; is technically identical to the original.</p>

<p>原文にある、著作権に関しての記述を次に示す。The

original copyright notice is shown below:</p>

<p>この版のXMLの規定は，公開レビュー及び議論を

目的とする。テキスト及び法律上の注意を改変しない限り，自由に

配布してもよい。This version of the XML specification is for

public review and discussion. It may be distributed freely,

as long as all text and legal notices remain intact.</p>

<p>この&TR-or-Rec;の元となったXML勧告案は，1998年2月にWorld

Wide Web Consortiumから公表されたXML勧告によってすでに置き換

えられている。この標準情報は，XML勧告に従って訂正することを

予定している。The XML Proposed Recommendation is superseded

by the XML Recommendation which was published by the World

Wide Web Consortium in February 1998.  It is intended that 

this &eTR-or-Rec; be revised accordingly in the near future.</p>

<p>この&TR-or-Rec;は，安定したものであって，昨年来の<loc

href='http://www.w3.org/XML'>XML活動</loc>を通じて作成された，一連の作

業草案を元とする。現在，広範囲に使用されている国際的なテキスト処理の標

準(標準一般化&markup;言語，Standard Generalized Markup Language, ISO

8879:1986に追加及び訂正を加えたもの)の，WWW上での使用のために⊂

化した言語を，この&TR-or-Rec;は，規定する。ISO 8879のどの機能をこの

&subset;に残すか，という決定についての詳細は，<loc

href='http://www.w3.org/XML/#WG-decisions'>別途用意する</loc>。XMLは，

既にいくつかの商品でサポートされ，XMLをサポートする<loc

href='http://www.w3.org/XML/#software'>フリーウェア</loc>の数も増えて

いる。XMLに関する公開の論議も，オンラインで<loc

href='http://www.w3.org/XML/#discussion'>入手できる</loc>。It is a

stable document derived from a series of working drafts produced over

the last year as deliverables of the <loc

href='http://www.w3.org/XML'>XML activity</loc>.  It specifies a

language created by subsetting an existing, widely used international

text processing standard (Standard Generalized Markup Language, ISO

8879:1986 as amended and corrected) for use on the World Wide Web.

Details of the decisions regarding which features of ISO 8879 to

retain in the subset <loc

href='http://www.w3.org/XML/#WG-decisions'>are available

separately</loc>.  XML is already supported by some commercial

products, and there are a growing number of <loc

href='http://www.w3.org/XML/#software'>free implementations</loc>.

Public discussions of XML <loc

href='http://www.w3.org/XML/#discussion'>are accessible

online</loc>.</p>

<p>この&TR-or-Rec;では，<bibref ref="Berners-Lee"/>に定義する

URI(Uniform Resource Identifier)を使用する。URIの制定作業は進行中であっ

て，<bibref ref="RFC1738"/>及び<bibref ref="RFC1808"/>を更新する予定と

なっている。この作業がRFCとして受け入れられない場合は，この規程内のURI

への参照は，URL(Uniform Resource Locator)への参照に代わる。This

specification uses the term URI, which is defined by <bibref

ref="Berners-Lee"/>, a work in progress expected to update <bibref

ref="RFC1738"/> and <bibref ref="RFC1808"/>.  Should the work not be

accepted as an RFC, the references to uniform resource identifiers

(URIs) in this specification will become references to uniform

resource locators (URLs).</p>

      <p>XMLの仕様に準拠しているかどうかの基準となるはW3Cのサイトにあ

る原文である。The normative version of the specification is

the English version found at the W3C site.</p>

      <p>この標準情報は原仕様と技術的に同一であることを意図しているが、

翻訳上の誤りはあり得る。Although this technical report is

intended to be technically identical to the original, it may

contain errors from the translation.</p>

      <p>備考: 原規定との規定箇所の対応関係を明らかにするため、この

&TR-or-Rec;の節構成及び節番号は、原規定のそれらをできるだけ保存してい

る。この&TR-or-Rec;のWeb版は、原規定のHTMLタグをそのまま保存している。

</p>

</status>

<!-- out of date

<statusp>This is a W3C Working Draft for review by W3C members and other

interested parties. It is a draft document and may be updated,

replaced, or obsoleted by other documents at any time. It is

inappropriate to use W3C Working Drafts as reference material or to

cite them as other than "work in progress". A list of current W3C

working drafts can be found at 

<loc  href="http://www.w3.org/TR">http://www.w3.org/TR</loc>.</statusp>

<statusp><emph>Note:</emph> Since working drafts are subject to frequent

change, you are advised to reference the above URL, rather than the

URLs for working drafts themselves.</statusp>

<statusp>This work is part of the W3C SGML Activity (for current

status, see <loc href="http://www.w3.org/MarkUp/SGML/Activity"

>http://www.w3.org/MarkUp/SGML/Activity</loc>).</statusp>

<p>The current

draft of this specification 

presupposes the successful completion of the current

work on the &WebSGML;, being prepared by ISO/IEC JTC1 

at the time this draft specification was drafted.

If it is not

adopted in the expected form, some clauses of this specification 

may change,  and some

recommendations now labeled "<termref def="dt-interop">for

interoperability</termref>" will become requirements labeled

"<termref def="dt-compat">for compatibility</termref>".

</p>

<p>The current draft of this specification uses the term 

URI, which is defined by 

<bibref ref="Berners-Lee"/>,

which is work in progress expected to update 

<bibref ref="RFC1738"/> and <bibref ref="RFC1808"/>.

Should the work in this draft not be accepted as an RFC, the

references to uniform resource identifiers (URIs) in this

specification will become references to uniform resource

locators (URLs).</p>

</status> -->

<abstract>

<p>拡張可能な&markup;言語(XML)はSGMLの簡単な方言であって，この&TR-or-Rec;で，そのすべてを規定する。XMLの目標は，現在のHTMLと同様に，一般性のあるSGMLをウェブ上で配布，受信及び処理できることとする。XMLは実装が容易であって，SGML及びHTMLのどちらに対しても相互運用性を保つ設計がなされている。</p>

</abstract>

<pubstmt>

<p>Chicago, Vancouver, Mountain View, et al.:

World-Wide Web Consortium, XML作業グループ, 1996, 1997.</p>

</pubstmt>

<sourcedesc>

<p>Created in electronic form.</p>

</sourcedesc>

<langusage>

<language id='EN'>English</language>

<language id='ebnf'>Extended Backus-Naur Form (formal grammar)</language>

</langusage>

<revisiondesc>

<slist>

<sitem>1997-12-03 : CMSMcQ : yet further changes</sitem>

<sitem>1997-12-02 : TB : further changes (see TB to XML WG,

2 December 1997)</sitem>

<sitem>1997-12-02 : CMSMcQ : deal with as many corrections and

comments from the proofreaders as possible:

entify hard-coded document date in pubdate element,

change expansion of entity WebSGML,

update status description as per Dan Connolly (am not sure

about refernece to Berners-Lee et al.),

add 'The' to abstract as per WG decision,

move Relationship to Existing Standards to back matter and

combine with References,

re-order back matter so normative appendices come first,

re-tag back matter so informative appendices are tagged informdiv1,

remove XXX XXX from list of 'normative' specs in prose,

move some references from Other References to Normative References,

add RFC 1738, 1808, and 2141 to Other References (they are not

normative since we do not require the processor to enforce any 

rules based on them),

add reference to 'Fielding draft' (Berners-Lee et al.),

move notation section to end of body,

drop URIchar non-terminal and use SkipLit instead,

lose stray reference to defunct nonterminal 'markupdecls',

move reference to Aho et al. into appendix (Tim's right),

add prose note saying that hash marks and fragment identifiers are

NOT part of the URI formally speaking, and are NOT legal in 

system identifiers (processor 'may' signal an error).

Work through:

Tim Bray reacting to James Clark,

Tim Bray on his own,

Eve Maler,

NOT DONE YET:

change binary / text to unparsed / parsed.

handle James's suggestion about < in attriubte values

uppercase hex characters,

namechar list,

</sitem>

<sitem>1997-12-01 : JB : add some column-width parameters</sitem>

<sitem>1997-12-01 : CMSMcQ : begin round of changes to incorporate

recent WG decisions and other corrections:

binding sources of character encoding info (27 Aug / 3 Sept),

correct wording of Faust quotation (restore dropped line),

drop SDD from EncodingDecl,

change text at version number 1.0,

drop misleading (wrong!) sentence about ignorables and extenders,

modify definition of PCData to make bar on msc grammatical,

change grammar's handling of internal subset (drop non-terminal markupdecls),

change definition of includeSect to allow conditional sections,

add integral-declaration constraint on internal subset,

drop misleading / dangerous sentence about relationship of

entities with system storage objects,

change table body tag to htbody as per EM change to DTD,

add rule about space normalization in public identifiers,

add description of how to generate our name-space rules from 

Unicode character database (needs further work!).

</sitem>

<sitem>1997-10-08 : TB : Removed %-constructs again, new rules

for PE appearance.</sitem>

<sitem>1997-10-01 : TB : Case-sensitive markup; cleaned up

element-type defs, lotsa little edits for style</sitem>

<sitem>1997-09-25 : TB : Change to elm's new DTD, with

substantial detail cleanup as a side-effect</sitem>

<sitem>1997-07-24 : CMSMcQ : correct error (lost *) in definition 

of ignoreSectContents (thanks to Makoto Murata)</sitem>

<sitem>Allow all empty elements to have end-tags, consistent with

SGML TC (as per JJC).</sitem>

<sitem>1997-07-23 : CMSMcQ : pre-emptive strike on pending corrections:

introduce the term 'empty-element tag', note that all empty elements