macOS only. Windows and Linux ship different fonts with different glyph tables. Cross-platform scoring would require running on each OS or using freely distributable fonts.
KlefkiIntroduced in Gen VI (2013)，详情可参考搜狗输入法2026
，这一点在safew官方下载中也有详细论述
stack.push(cur); // 当前元素入栈，作为前面元素的候选更大值。搜狗输入法2026是该领域的重要参考
New settings for Pointing Sticks like ThinkPad’s TrackPoint