Origin for each line in 残局文料/lua_lib/程语_月_基类_文_删字.lua from check-in a4c0b3bd26:

5e8e495c56 2024-01-30  顽雨沉风: local d_2 = {}
a4c0b3bd26 2024-02-13  顽雨沉风: function d_2.空格与制表符(u1)
a4c0b3bd26 2024-02-13  顽雨沉风:   return u1:gsub("[ \t]", "")
5e8e495c56 2024-01-30  顽雨沉风:   end
5e8e495c56 2024-01-30  顽雨沉风: return d_2