All of this invites a programmatic solution. While fontcustom and ImageMagick take care of generating glyphs, it seems that a convenient way to write lookup rules is the .fea format, but I didn't find a way to integrate it with fonttools' .ttx format (which is basically xml). I took the lowest common denominator approach of directly editing the .ttx of Noto Sans Mono (although glyph shapes are computed from Droid Sans Mono, as that's what I started with when patching FontForge).
When VC actually makes sense，推荐阅读wps获取更多信息
small := 1.0e-5; // scientific notation，详情可参考谷歌
Администрация президента США Дональда Трампа добивается от ЮАР выхода из БРИКС. Об этом сообщает газета TimesLive.，这一点在WhatsApp Web 網頁版登入中也有详细论述