Show revisions in diffs like CVS, based on a patch from Goffredo Baroncelli. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Show revisions in diffs like CVS, based on a patch from Goffredo Baroncelli. Changes from the original patch: - - Use 'diff -r ...' instead of 'hg diff -r ...' to support filetype detection by at least file(1) and vim. - - Adjusted tests for this change. - - Some cleanups. manifest hash: 5f37d1ef75ea7f4e48b53f02371053ba54fb70f8 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFCsyZzW7P1GVgWeRoRAqczAJ479lR9Z289sP+VH5L+N7pQRU14SACfUueq 88ABloIR3VyRIa4qbujnZio= =Vva9 -----END PGP SIGNATURE-----

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def demandload(scope, modules):

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    class d:

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        def __getattr__(self, name):

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            mod = self.__dict__["mod"]

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            scope = self.__dict__["scope"]

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            scope[mod] = __import__(mod, scope, scope, [])

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            return getattr(scope[mod], name)

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    for m in modules.split():

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        dl = d()

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        dl.mod = m

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        dl.scope = scope

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        scope[m] = dl

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