Artifact f99c2f64e2a2d393aed6983a12a99fc7fd7372a61b980a06e75b58ed4e506a4c:

• File 残局文料/lib/程语_月_基类_文_内置库_加多.lua — part of check-in [49fd90cf4e] at 2024-01-27 02:23:34 on branch trunk — (/ω＼) (user: 顽雨沉风, size: 490) [annotate] [blame] [check-ins using]

function string:lstrip()
  return self:gsub("^%s+", "")
  end
function string:rstrip()
  if self == nil then
    return nil
    end
  local s = self:gsub("%s+$", "")
  return s
  end
function string:strip()
  return self:lstrip():rstrip()
  end
function string:startswith(text)
  local size = text:len()
  if self:sub(1, size) == text then
    return self
    end
  end
function string:endswith(text)
  if self:sub(-#text) == text then
    return self
    end
  end