Re: [clreq] Best line length (#555)

This is not a "requirement" topic, but as per discussion during meeting, we can add some recommend values for line length like this, as a note that could be added after §2.2.5.3

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NOTE

基于下述理由,行长必须为文字尺寸的整数倍:
1. 中文排版的基本原则是,除段落最后一行以外,每行行尾应对齐
2. 中文排版所用的文字(包括汉字、标点),其字框的设计原则是正方形
3. 中文排版的排字原则是,各种文字应为密排

作为总体原则,行长应依照不同字体、版式、开本以及媒介、根据实际情况设置。一般来说,报纸期刊的行长相对较短,而书籍的行长较长,但作为参考值,大多数书籍的正文行长一般设在 17 到 40 字范围区间。为避免阅读时频繁换行、串行等情况,正文行长最小不宜少于 10 字、而横排最大行长不宜长于 48 字、竖排不宜长于 55 字。


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Received on Thursday, 6 July 2023 00:07:43 UTC