log: remove useless condition
for "copied" to be not None, it requires follow=True
help config: update windows documentation to match implementation
This shows how confusing the current implementation is on Windows.
wix: new GUID for contrib.guid
to comply with the component GUID rules of Windows Installer, applied to
the change
6d9ff3374a81
contrib/mercurial.spec: drop git-viz
Follow-up to
9258228639ad
tags: delete unnecessary close() of atomictempfile
cachefile.rename() implies cachefile.close().
win32: detect console width on Windows
Original version by anatoly techtonik <techtonik@gmail.com>
Following advices from similar bzr code.