<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><section><h1>概念</h1><figure class="short list"><figcaption><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> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">行</anchor>とその周辺</figcaption><ul><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">改行</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">行箱</anchor></li><li><code class="HTMLe" xml:lang="en">l</code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">drop caps</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">justification</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">行内構造</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">連なり</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">書字方向</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">行間</anchor></li></ul></figure></section><section><h1>歴史</h1><figure class="quote"><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> </p><blockquote><dl><dt>行</dt><dd>
1列に並んだ<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">文字位置</anchor>の集合。 (<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">JIS X 0211</anchor>‐1994 4.2.49)</dd></dl></blockquote></figure><section><h1>単位「行」</h1><figure class="quote"><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><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">行</anchor>の幅と<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">行間</anchor>が一定のとき、幅をあらわす <var>N</var> 行は次のように定義する
(<var>N</var> は1以上の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">整数</anchor>)。</p><ul><li><code class="math"><var>N</var> 行 = (行の幅) × <var>N</var> = (行間) × (<var>N</var> − 1)</code></li></ul></blockquote><p>(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">JIS X 4052</anchor>:2000 5.3.2. a) 2) )</p></figure></section></section></body></html>