差分

if (path.StartsWith("~/", StringComparison.Ordinal))

string var homePath = ( Environment.OSVersion.Platform == PlatformID.Unix || Environment.OSVersion.Platform == PlatformID.MacOSX) ? GetFolderPath(Environment.GetEnvironmentVariable("HOME") : EnvironmentSpecialFolder.ExpandEnvironmentVariables("%HOMEDRIVE%%HOMEPATH%"Personal);  realPath = Path.Combine(homePath, path.Substring(12));