Artifact 56dfefde1629a920d9ea3e079e35251ba025b736cd37117e0d1f3582d521dac0:

• File 残局文料/dfns_jvwg_ysaf/程语_月_基类_字串_始缀与终缀.lua — part of check-in [b9c7eb4d3e] at 2024-01-29 07:51:06 on branch trunk — (/ω＼) (user: 顽雨沉风, size: 584) [annotate] [blame] [check-ins using]
• File 残局文料/lib/程语_月_基类_字串_始缀与终缀.lua — part of check-in [dd620ddaa9] at 2024-01-27 09:01:01 on branch trunk — (/ω＼) (user: 顽雨沉风, size: 584) [annotate] [blame] [check-ins using]
• File 残局文料/lua_lib/程语_月_基类_字串_始缀与终缀.lua — part of check-in [5e8e495c56] at 2024-01-30 07:29:00 on branch trunk — (/ω＼) (user: 顽雨沉风, size: 584) [annotate] [blame] [check-ins using]

local d_3 = {}
--~ 加
function d_3.加始缀_基态(o1, o2)
  return o2 .. o1
  end
function d_3.加终缀_基态(o1, o2)
  return o1 .. o2
  end
--~ 加_分_确保
--~ function d_3.加前缀_确保态(o1, o2, o3)
--~ 筛文库.返全文(o1, )
--~ local k1
--~ k1 = d_3.删前缀(o1, o2, o3)
--~ return o2 .. o1
--~ end
--~ 减
function d_3.减始缀_基态(o1, o2)
  if o1:startswith(o2) then
    return o1:sub(#o2 + 1)
    end
  end
function d_3.减终缀_基态(o1, o2)
  if o1:endswith(o2) then
    return o1:sub(1, #o1 - #o2)
    end
  end
return d_3