This associates a transaction handle with a given repository object, and
any additional calls to start new transactions reuse that transaction.
For the 2700 patch import run, this brings the system time down from
1m20s to 50s, mostly by skipping backups of the dirstate file.
(note, this patch does not change hg import to use the nested transaction,
mq is the only user right now)
Commit would overwrite undo.dirstate unconditionally, so an undo after
an aborted commit would restore the dirstate from the aborted commit
and not the prior transaction.
This copies dirstate to journal.dirstate and moves it after a
successful transaction.
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Remove all remaining print statements
Convert most prints to ui.warn or ui.write
Pass a write function into transactions
manifest hash: d1b0af7a344fc087a5acfe3ae87b782c20d043e0
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transaction: nullify journal after close()
This keeps us from trying to cleanup in __del__.
bug spotted by K Thananchayan <thananck@yahoo.com>
manifest hash: 1f4c5fa43d2458cdcb6ec0f0a7066b3c3e699f33
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[PATCH] rename under the other OS
From: K Thananchayan <thananck@yahoo.com>
Rename fails under windows if dest file exists. This
patch add a rename method to util module that removes
the dest file and retries if initial attempt fails.
manifest hash: 2744d9fd1717e15133b411a269df909fa8ec0faf
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