0-indexed non-negative byte offset to the end of the file contents
to be returned by the stream. end is non-inclusive
Optional revision
revision?:number
The revision number relative to the oldest file with the given filename. 0
gets you the oldest file, 1 gets you the 2nd oldest, -1 gets you the
newest.
0-indexed non-negative byte offset to the end of the file contents to be returned by the stream.
end
is non-inclusive