[9]
[[標準モード]], [[ほぼ標準モード]], [[奇癖モード]]
([[互換モード]]), [[WML 2.0]]モード


* 仕様

[13]
[CITE[Web Applications 1.0]] <http://www.whatwg.org/specs/web-apps/current-work/#the-initial>

[[#comment]]


* 実装者による情報

[1]
[CITE[The Opera 7 and 8 DOCTYPE Switches]] <http://www.opera.com/docs/specs/doctype/>

[2]
[CITE[Welcome to the MSDN Library]] <http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnie60/html/cssenhancements.asp>

[3]
[CITE[Mozilla's DOCTYPE sniffing]] <http://www.mozilla.org/docs/web-developer/quirks/doctypes.html>

[7]
[CITE[Mozilla's DOCTYPE sniffing - MDC]] <http://developer.mozilla.org/en/docs/Mozilla%27s_DOCTYPE_sniffing>

[12]
[CITE[Mozilla's Quirks Mode - MDC]] <http://developer.mozilla.org/en/docs/Mozilla%27s_Quirks_Mode>

[14]
[CITE[Mozilla Quirks Mode Behavior - MDC]] <http://developer.mozilla.org/en/docs/Mozilla_Quirks_Mode_Behavior>
([[名無しさん]])

[15]
[CITE[Mozilla's DOCTYPE sniffing - MDC]] <http://developer.mozilla.org/en/docs/Mozilla%27s_DOCTYPE_sniffing>
([[名無しさん]])

[16]
[CITE[mozilla/parser/htmlparser/src/nsParser.cpp]] <http://lxr.mozilla.org/mozilla/source/parser/htmlparser/src/nsParser.cpp#833>
([[名無しさん]])

[25]
[CITE[IEBlog : The <?xml> prolog, strict mode, and XHTML in IE]] <http://blogs.msdn.com/ie/archive/2005/09/15/467901.aspx>
([[名無しさん]])

[28]
[CITE[/trunk/WebCore/css/quirks.css - WebKit - Trac]] <http://trac.webkit.org/projects/webkit/browser/trunk/WebCore/css/quirks.css>
([[名無しさん]])

[29]
[CITE[/trunk/WebCore/html/HTMLDocument.cpp - WebKit - Trac]] <http://trac.webkit.org/projects/webkit/browser/trunk/WebCore/html/HTMLDocument.cpp#L240>
([[名無しさん]])


[30]
[CITE[/trunk/WebCore/html/DocTypeStrings.gperf - WebKit - Trac]] <http://trac.webkit.org/projects/webkit/browser/trunk/WebCore/html/DocTypeStrings.gperf>
([[名無しさん]])


[[#comment]]


* モード判定

[5]
[[文書型宣言]]中の[[空白]]は無視されているらしい。
<http://permalink.gmane.org/gmane.org.w3c.whatwg.discuss/4961>
([[名無しさん]] [WEAK[2005-11-12 13:38:17 +00:00]])

[8]
[CITE[Activating the Right Layout Mode Using the Doctype Declaration]] <http://hsivonen.iki.fi/doctype/>

[11]
[CITE[hxxk.jp - DOCTYPE スイッチについての検証とまとめと一覧表]] <http://hxxk.jp/2006/12/19/2100>
([[名無しさん]] [WEAK[2006-12-19 23:21:07 +00:00]])

[10]
[CITE[crisp’s blog &#187; Blog Archive &#187; Having fun with IE - part 3: doctype switching]] <http://therealcrisp.xs4all.nl/blog/2006/12/01/having-fun-with-ie-part-3/>
([[名無しさん]] [WEAK[2006-12-18 11:53:30 +00:00]])

[17]
[CITE[mozilla dtd test]] <http://www.ash.ne.jp/~mal/mozilla/mozdtd/>
([[名無しさん]])

[18]
[CITE[DOCTYPE 宣言による「解釈モード」の切り替え]] <http://www.remus.dti.ne.jp/~a-satomi/bunsyorou/Doctype-Switch_situation.html>
([[名無しさん]])

[20]
[CITE[!DOCTYPE スイッチ]] <http://www.seo-equation.com/www/cat25/doctype_switching>
([[名無しさん]])

[23]
[CITE[M$IE6の文書型宣言判別 (dinosaur's square)]] <http://www.geocities.co.jp/Technopolis-Mars/2989/misc/ie-doctype.html>
([[名無しさん]])

[24]
[CITE[DOCTYPEによる判別]] <http://www.noelnet.org/noel/tech/doctype/>
([[名無しさん]])

[26]
[CITE[DOCTYPEs and their Respective Layout Modes - The Web Standards Project]] <http://www.webstandards.org/learn/reference/charts/doctype-switch/>
([[名無しさん]])

[27]
[CITE[IE7 (beta 2) Doctype Testing - AlastairC.ac]] <http://alastairc.ac/testing/IE7_Doctypes/>
([[名無しさん]])

[[#comment]]


* レンダリングへの影響

[19]
[CITE[「DOCTYPE スイッチ」 CSS 解釈実例編]] <http://www.remus.dti.ne.jp/~a-satomi/bunsyorou/Doctype-Switch_example.html>
([[名無しさん]])

[22]
[CITE[各UAのDOCTYPEスイッチについて - CSS Dencitie]] <http://www6.plala.or.jp/go_west/nextcss/tip/doctype.htm>
([[名無しさん]])

[[#comment]]


* HTML 構文解析への影響

[4]
[CITE[Doctype switching for SGML comments]] <http://www.howtocreate.co.uk/sgml/doctypeSGML.html>
([[名無しさん]] [WEAK[2005-11-07 00:28:23 +00:00]])

[[#comment]]


* メモ

[6]
[CITE[DOCTYPE Switch - uncolored dinosaurs]] <http://foobar.parfe.jp/apteryx.cgi?p=DOCTYPE_Switch>
([[名無しさん]] [WEAK[2005-12-07 11:38:55 +00:00]])

[21]
[CITE[Mozillaには複数のレンダリングモードがあります - Web標準普及プロジェクト]] <http://www.mozilla.gr.jp/standards/webtips0014.html>
([[名無しさん]])