<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><section><h1><code class="ABNF" xml:lang="en">uric</code></h1><p><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> <dfn><code class="ABNF" xml:lang="en">uric</code></dfn> は、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">URL</anchor> 第3版 (<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RFC 2396</anchor>) で定義されていた <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ABNF</anchor>
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">生成規則</anchor>です。おおよそ、「<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">URL</anchor> における<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">文字</anchor>」という概念に相当します。</p><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> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RFC2396</anchor> によれば:<ul><li>uric          = <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">reserved</anchor> | <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">unreserved</anchor> | escaped</li></ul></p><p>すなわち:<ul><li>uric = &lt;[A-Za-z0-9;/?:@&amp;=+$,_.!~*'()-]&gt; / <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">escaped</anchor></li></ul></p><section><h1>関連</h1><p><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> この集合は <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RFC1738</anchor>
の <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">xchar</anchor> に当たります。</p><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> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RFC 2397</anchor> (<code class="URI" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">data:</anchor></code> URL) では「<dfn><code class="ABNF" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">urlc</anchor></code></dfn>」
が用いられていますが、<code class="ABNF" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">uric</anchor></code> の誤りと理解されています。</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 xml:lang="en">Editorial: use noncharacter from Infra</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">annevk</anchor>著, <time>2017-03-29 21:48:11 +09:00</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/url/commit/4a4c55959bec4f091373723bd0d507432d4b3dac">https://github.com/whatwg/url/commit/4a4c55959bec4f091373723bd0d507432d4b3dac</anchor-external></p></section></section></body></html>