util: fix default termwidth() under Windows sys.stdout.write('-'*80 + '\n') or sys.stdout.write('-'*80 + '\r') do not work on Windows as they do on unix. On a 80 columns Windows console, the extra CR or LF are interpreted as if belonging to the next line, so the first command displays 2 lines (only one on unix) and the second one leave the line visible and move back to the following line. To avoid this, we sacrifice one column under Windows.

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#!/bin/sh

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# Test for changeset ba7c74081861

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# (update dirstate correctly for non-branchmerge updates)

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hg init a

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cd a

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echo a > a

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hg add a

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hg commit -m a

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cd ..

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hg clone a b

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cd a

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hg mv a b

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hg commit -m move

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echo b >> b

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hg commit -m b

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cd ../b

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hg pull ../a

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hg update