On 10/21/06, Wayne Davison <[EMAIL PROTECTED]> wrote:
This is pretty straight forward:  an alternate basis file is considered
to be a drop-in substitute for the destination file when mentioning
changes due to its one-to-one correspondence.  A fuzzy match, on the
other hand, is just a potential source of data for a missing file.  So a
fuzzy match always itemizes as a new file, while a matched alternate
basis file is either identical (and itemized as unchanged) or different
(and the destination file is itemized as differing in the way that the
alternate basis differs from the source file).

That seems reasonable.  However, I think the user should have the
option to itemize with respect to the destination if he/she meant the
basis dir only as an optimization.  Furthermore, I'm not convinced
itemizing with respect to a basis dir is useful unless it handles
non-regular files, including directories; this would help with
Christian's backup scenario.

Matt
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