Lines of 残局文料/lua_lib/算机_基统_窗群_文件系_小文件_读.lua from check-in a4c0b3bd26 that are changed by the sequence of edits moving toward check-in 89f423ff38:

                         1: local s = {}
                         2: --~ 文件路
                         3: --~ 式
                         4: function s.读文件(u1, u2)
a4c0b3bd26 2024-02-13    5:   local k1
                         6:   local k1_3
                         7:   --~ 文件
                         8:   k1_3 = io.open(u1, u2 or "r")
                         9:   --~ 文
a4c0b3bd26 2024-02-13   10:   k1 = k1_3:read("a")
                        11:   k1_3:flush()
                        12:   k1_3:close()
a4c0b3bd26 2024-02-13   13:   return k1
                        14:   end
                        15: return s