Refactor diffrevs/diffdir into changes -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Refactor diffrevs/diffdir into changes Add dirstate.changes to replace most of diffdir Add localrepository.changes to replace diffrevs/diffdir This code can now efficiently check for changes in single files, and often without consulting the manifest. This should eventually make 'hg diff Makefile' in a large project much faster. This also fixes a bug where 'hg diff -r tip' failed to account for files that had been added but not committed yet. manifest hash: 20fde5d4b4cee49a76bcfe50f2dacf58b1f2258b -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCxMxpywK+sNU5EO8RAhzOAJ9VLQJoC+hiRYQtTSPbDhXBEJfQZwCgpDx9 GAwQ9jZHNsgXckBfXNCkJV8= =hMuc -----END PGP SIGNATURE-----

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#!/bin/sh -x

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hg -d init

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echo this is a1 > a

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hg -d add a

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hg -d commit -t0 -d "0 0" -u user

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echo this is b1 > b

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hg -d add b

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hg -d commit -t1 -d "0 0" -u user

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hg -d manifest 1

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echo this is c1 > c

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hg -d rawcommit -p 1 -d "0 0" -u user -t2 c

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hg -d manifest 2

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hg -d parents

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rm b

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hg -d rawcommit -p 2 -d "0 0" -u user -t3 b

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hg -d manifest 3

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hg -d parents

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echo this is a22 > a

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hg -d rawcommit -p 3 -d "0 0" -u user -t4 a

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hg -d manifest 4

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hg -d parents

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echo this is c22 > c

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hg -d rawcommit -p 1 -d "0 0" -u user -t5 c

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hg -d manifest 5

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hg -d parents

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# merge, but no files changed

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hg -d rawcommit -p 4 -p 5 -d "0 0" -u user -t6

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hg -d manifest 6

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hg -d parents

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# no changes what-so-ever

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hg -d rawcommit -p 6 -d "0 0" -u user -t7

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hg -d manifest 7

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hg -d parents