equal
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replaced
488 # which would be unacceptably slow. so we look for hash collision in |
488 # which would be unacceptably slow. so we look for hash collision in |
489 # unfiltered space, which means some hashes may be slightly longer. |
489 # unfiltered space, which means some hashes may be slightly longer. |
490 |
490 |
491 def disambiguate(prefix): |
491 def disambiguate(prefix): |
492 """Disambiguate against revnums.""" |
492 """Disambiguate against revnums.""" |
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493 if repo.ui.configbool('experimental', 'revisions.prefixhexnode'): |
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494 if mayberevnum(repo, prefix): |
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495 return 'x' + prefix |
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496 else: |
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497 return prefix |
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498 |
493 hexnode = hex(node) |
499 hexnode = hex(node) |
494 for length in range(len(prefix), len(hexnode) + 1): |
500 for length in range(len(prefix), len(hexnode) + 1): |
495 prefix = hexnode[:length] |
501 prefix = hexnode[:length] |
496 if not mayberevnum(repo, prefix): |
502 if not mayberevnum(repo, prefix): |
497 return prefix |
503 return prefix |