Diff of SIL

• The added line is THIS COLOR.
• The deleted line is THIS COLOR.
• Go to SIL.

- https://ja.wikipedia.org/wiki/%E5%9B%BD%E9%9A%9BSIL
- https://licenses.opensource.jp/OFL-1.1/OFL-1.1.html

* フォント [#font]

- Open Font License ([[OFL]])