<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><section><h1>仕様書</h1><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[8]</anchor-end> <cite>Welcome to Netscape Navigator 3.0</cite>
(<time>2010-07-24 17:47:14 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://web.archive.org/web/20070205012751/wp.netscape.com/eng/mozilla/3.0/relnotes/windows-3.0.html#Layout">http://web.archive.org/web/20070205012751/wp.netscape.com/eng/mozilla/3.0/relnotes/windows-3.0.html#Layout</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="2" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[2]</anchor-end>
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://web.archive.org/web/20030805031928/devedge.netscape.com/library/manuals/1998/htmlguide/tags15.html#1346050">http://web.archive.org/web/20030805031928/devedge.netscape.com/library/manuals/1998/htmlguide/tags15.html#1346050</anchor-external></li></ul></section><section><h1>実利用例</h1><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="20" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[20]</anchor-end> 
<cite>Transliteration Map for Devanagari-based languages</cite>, <time>2025-07-13T08:19:53.000Z</time>, <time>1999-02-18T13:29:21.006Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://web.archive.org/web/19990218132648/http://weed.arch.com.inter.net/%7Esibal/jtrans/transliteration.html">https://web.archive.org/web/19990218132648/http://weed.arch.com.inter.net/%7Esibal/jtrans/transliteration.html</anchor-external></li></ul></section><section><h1>歴史</h1><section><h1>誕生</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="14" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[14]</anchor-end> 
<cite>Welcome to Netscape Navigator 3.0</cite>, <time>2024-08-16T11:46:39.000Z</time>, <time>2002-06-30T20:10:08.695Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://web.archive.org/web/20020630200918/http://wp.netscape.com/eng/mozilla/3.0/relnotes/windows-3.0.html#Layout">https://web.archive.org/web/20020630200918/http://wp.netscape.com/eng/mozilla/3.0/relnotes/windows-3.0.html#Layout</anchor-external></p><figure class="data"><figcaption><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="111" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[111]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">HTML要素概説</anchor></figcaption><dl><dt><f xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素名</f></dt><dd><code>spacer</code></dd><dt>日付</dt><dd><time>1996</time></dd><dt>説明</dt><dd>
<time>1996</time>頃の
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Netscape Navigator 3.0</anchor>
は、
<code>spacer</code>
を実装した。
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="18" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;18</anchor-internal></src></dd><dt>説明</dt><dd>
いくつかのウェブサイトで使われたが、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Internet Explorer</anchor>
は実装しなかったので普及しなかった。
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">SW:spacer</src></dd><dt>出典</dt><dd><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li>
<anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="18" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[18]</anchor-end> 
<cite xml:lang="en">Welcome to Netscape Navigator 3.0</cite>, 
<data itemprop="author"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Netscape Communications Corporation</anchor></data>,
<time itemprop="published">1996</time>,
<time>2024-08-16T12:02:48.000Z</time>, <time>2002-06-30T20:26:17.711Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://web.archive.org/web/20020630200918/http://wp.netscape.com/eng/mozilla/3.0/relnotes/windows-3.0.html">https://web.archive.org/web/20020630200918/http://wp.netscape.com/eng/mozilla/3.0/relnotes/windows-3.0.html</anchor-external></li></ul></refs></dd><dt>参照</dt><dd><code>sp</code></dd><dt>参照</dt><dd><code>br</code></dd></dl></figure><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="15" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[15]</anchor-end> 
<cite>HTML Tag Reference</cite>, <time>2024-08-16T12:26:39.000Z</time>, <time>2001-06-08T08:50:27.625Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://web.archive.org/web/20010608085010/http://developer.netscape.com/docs/manuals/htmlguid/tags15.htm#1346050">http://web.archive.org/web/20010608085010/http://developer.netscape.com/docs/manuals/htmlguid/tags15.htm#1346050</anchor-external></p></section><section><h1>HTML5</h1><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="3" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[3]</anchor-end> <cite xml:lang="en">(X)HTML5 Tracking</cite>
(<time>2009-10-21 23:39:39 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://html5.org/tools/web-apps-tracker?from=4264&amp;to=4265">http://html5.org/tools/web-apps-tracker?from=4264&amp;to=4265</anchor-external><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="16" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[16]</anchor-end> 
<cite xml:lang="en"><strong>[</strong>ct<strong>]</strong> (2) Transition &lt;spacer&gt; to the dustbin of history.</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Hixie</anchor>, <time>2009-10-21 21:22:58 +09:00</time>, <time>2024-09-06T09:27:26.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/346bf527a8596ddd0d94e8ba5227d7595e5c4e3a#diff-41cf6794ba4200b839c53531555f0f3998df4cbb01a4d5cb0b94e3ca5e23947d">https://github.com/whatwg/html/commit/346bf527a8596ddd0d94e8ba5227d7595e5c4e3a#diff-41cf6794ba4200b839c53531555f0f3998df4cbb01a4d5cb0b94e3ca5e23947d</anchor-external></li></ul></li></ul><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[4]</anchor-end> <cite>IRC logs: freenode / #whatwg / 20091125</cite>
(<time>2009-12-26 16:12:49 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://krijnhoetmer.nl/irc-logs/whatwg/20091125#l-272">http://krijnhoetmer.nl/irc-logs/whatwg/20091125#l-272</anchor-external></p><figure class="data"><figcaption><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="17" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[17]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">HTML要素概説</anchor></figcaption><dl><dt><f xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素名</f></dt><dd><code>spacer</code></dd><dt>日付</dt><dd><time>2009-10-21</time></dd><dt>説明</dt><dd>
<time>2009-10-21</time>、
<cite>HTML5</cite>
の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">構文解析器</anchor>から
<code>spacer</code>
が削除された。
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="19" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;19</anchor-internal></src>
現在は <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">DOM</anchor> 関連の規定に痕跡が残る。</dd><dt>出典</dt><dd><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li>
<anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="19" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[19]</anchor-end> 
<cite>HTML5 r4265</cite>,
<data itemprop="author"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Hixie</anchor></data>, 
<time itemprop="published">2009-10-21 21:22:58 +09:00</time>, <time>2024-09-06T09:27:26.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/346bf527a8596ddd0d94e8ba5227d7595e5c4e3a">https://github.com/whatwg/html/commit/346bf527a8596ddd0d94e8ba5227d7595e5c4e3a</anchor-external></li></ul></refs></dd></dl></figure></section></section><section><h1>不思議解釈</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[1]</anchor-end>  </p><blockquote><p>○テキストの中にボックス状の余白を入れる</p><p>テキストの左側に、50X50ピクセルのボックス状の余白を挿入するには、次のように記述する。</p><p>&lt;SPACER TYPE=&quot;block&quot; WIDTH=&quot;50&quot; HEIGHT=&quot;50&quot; ALIGN=&quot;left&quot;&gt;
ここにテキストを記述する。
&lt;/SPACER&gt;</p></blockquote><p>出典: <cite>HTML入門</cite> 
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://homepage1.nifty.com/masawat/sen_html/hpmake3.html">http://homepage1.nifty.com/masawat/sen_html/hpmake3.html</anchor-external>
(2004年11月付け、2005年4月現在)</p><p><code class="HTMLe"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">spacer</anchor></code> が<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">内容</anchor>を持つなんて話ははじめて聞いたぞ。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="5" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[5]</anchor-end> <cite>スペーサータグ使用</cite>
(<time>2010-07-24 17:43:54 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.geocities.co.jp/SiliconValley/1715/table05.html">http://www.geocities.co.jp/SiliconValley/1715/table05.html</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="6" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[6]</anchor-end> <cite>Spacer</cite>
(<time>2005-03-07 08:40:32 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.blooberry.com/indexdot/html/tagpages/s/spacer.htm">http://www.blooberry.com/indexdot/html/tagpages/s/spacer.htm</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="7" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[7]</anchor-end> <cite>SPACER Element (Netscape 3+ only)</cite>
(<time>1999-01-07 02:07:46 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.utoronto.ca/web/HTMLdocs/NewHTML/spacer.html">http://www.utoronto.ca/web/HTMLdocs/NewHTML/spacer.html</anchor-external></p></section><section><h1><code class="HTMLe" xml:lang="en">type</code> 属性</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="9" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[9]</anchor-end> なぜか<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">既定値</anchor>が明記されていないリファレンス (<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">タグ辞典</anchor>) が多いです。
なぜか <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="2" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;2</anchor-internal> に載っていなかったからでしょうかwwww</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="10" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[10]</anchor-end> 実際には<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">既定値</anchor>は <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">horizontal</anchor></code>
だったようです <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;8</anchor-internal>, <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="6" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;6</anchor-internal></src>。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="11" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[11]</anchor-end> <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="7" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;7</anchor-internal> は必須だとしていますが、根拠が不明です。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="12" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[12]</anchor-end> <cite>IRC logs: freenode / #whatwg / 20100909</cite>
( (<time>2010-09-25 23:28:54 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://krijnhoetmer.nl/irc-logs/whatwg/20100909#l-744">http://krijnhoetmer.nl/irc-logs/whatwg/20100909#l-744</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="13" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[13]</anchor-end> <cite>Introducing NetscapeML</cite>
( (<time>2004-08-08 15:23:15 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://lists.w3.org/Archives/Public/www-html/1996Jun/0234.html">http://lists.w3.org/Archives/Public/www-html/1996Jun/0234.html</anchor-external></p></section></body></html>