In Apple ProDOS, the file entry in the directory
points to either the
first block of the file (if the file is only one block in length) or a
block that contains a list of all the blocks the file uses. This is still
simple but elegant.
Is the file size limited to the number of blocks that can be represented in
a single map block, or does it allow multiple map blocks? If the latter,
how does it chain them? --Patrick