view tests/test-backwards-remove.out @ 433:79c694462294

Add bdiff.blocks / minor performance tweaks

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Add bdiff.blocks / minor performance tweaks

This refactors bdiff.bdiff so that we can get a list of matching
blocks of line numbers for use by annotate/unidiff.

Minor performance tweaks:
- - add a field for equivalence so we can keep h around a bit longer for cmp
- - mix len into the hash to reduce collisions
- - move an operation into the slow path in longest_match

manifest hash: b1aee590b6291b31069ea8a86b6aa8fb259ac244
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.0 (GNU/Linux)

iD8DBQFCubu2ywK+sNU5EO8RAm4FAJ9r10aJpT7qA96nqGYFHcuy4XcIHgCfeFx5
q0PyTXeZQc7Fw5kwEPcoykI=
=QXSb
-----END PGP SIGNATURE-----

+ hg init
+ echo This is file a1
+ hg add a
+ hg commit -t 'commit #0' -d '0 0' -u user
+ ls
a
+ echo This is file b1
+ hg add b
+ hg commit -t 'commit #1' -d '0 0' -u user
+ hg co 0
+ ls
a