Durham Goode <durham@fb.com> [Wed, 01 Mar 2017 19:51:05 -0800] rev 31149
revert: remove set(mf) because it's O(manifest)
The revert code had a 'set(manifest)' line in it, which has a runtime equivalent
to the size of the manifest. With alternative manifest implementations, like
treemanifest, this can be extra expensive. Let's rewrite it to be O(changes)
instead of O(manifest size).
Dan Villiom Podlaski Christiansen <danchr@gmail.com> [Mon, 13 Feb 2017 14:05:24 +0100] rev 31148
share: add --relative flag to store a relative path to the source
Storing a relative path the source repository is useful when exporting
repositories over the network or when they're located on external
drives where the mountpoint isn't always fixed.
Currently, Mercurial interprets paths in `.hg/shared` relative to
$PWD. I suspect this is very much unintentional, and you have to
manually edit `.hg/shared` in order to trigger this behaviour.
However, on the off chance that someone might rely on it, I added a
new capability called 'relshared'. In addition, this makes earlier
versions of Mercurial fail with a graceful error.
I should note that I haven't tested this patch on Windows.