Provides output option to cat command # HG changeset patch # User thananck@yahoo.com # Node ID c838b9c2c71b1d64b8bde786f6470b30f23962de # Parent 7369ec5d93f2ffd490a43970edd9adf8d2bbe269 Provides output option to cat command expand function in commands.doexport is moved to toplevel and renamed to make_filename. The 'cat' command now accecpts --output <pattern> switch to specify the destination file. Index: hg/mercurial/commands.py ===================================================================

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#!/usr/bin/env python

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import sys, os

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from mercurial import hg

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f = sys.argv[1]

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r1 = hg.revlog(open, f + ".i", f + ".d")

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r2 = hg.revlog(open, f + ".i2", f + ".d2")

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tr = hg.transaction(open, "journal")

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for i in xrange(r1.count()):

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    n = r1.node(i)

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    p1, p2 = r1.parents(n)

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    l = r1.linkrev(n)

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    t = r1.revision(n)

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    n2 = r2.addrevision(t, tr, l, p1, p2)

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tr.close()

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os.rename(f + ".i", f + ".i.old")

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os.rename(f + ".d", f + ".d.old")

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os.rename(f + ".i2", f + ".i")

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os.rename(f + ".d2", f + ".d")