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[Aaron Bentley]

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Ben Finney wrote:
> it would be silly
> to have an independent, less-functional implementation of the 'diff'
> interface via 'merge', and the resulting "why can 'diff' do this but
> 'merge --preview' can't?" questions, if that could be avoided by
> making use of the existing 'diff' and all its current and future
> improvements.

You can similarly say that merge is a quite polished merge interface,
and it would be silly to have an independent, less-functional
implementation of the merge interface via 'diff', and the resulting "why
can 'merge' do this but 'diff --r merge:' can't? questions, if that
could be avoided by making use of the existing 'merge' and all its
current and future improvements.

Aaron
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