FontForge supports scriptable modification of features using commands GenerateFeatureFile() and MergeFeature() (briefly covered in The Terrible Secret of OpenType Glyph Substitution - Ansuz - mskala's home page). I was only aware of this after making the .ttx based implementation, but it could potentially have avoided messing with .ttx files.
第二百八十六条 有关租船合同的请求权，时效期间为二年，自知道或者应当知道权利被侵害之日起计算。，这一点在新收录的资料中也有详细论述
● 한 갑 4500원 담배로 100억 챙겨。PDF资料对此有专业解读
2021—2025 年度，中国企业研发投入的区间分布保持稳定，延续了以亿元和千万元级企业为“腰部力量”、百亿元以上和千万元及以下企业作为“首”“尾”两端的基本态势。腰部区间覆盖了最大比例的企业数量，构成了研发梯队的中坚部分。，详情可参考新收录的资料