util: add allowhardlinks module variable To enable extensions to enable hardlinks for certain environments, let's move the 'if False' to be an 'if allowhardlinks' and let extensions modify the allowhardlinks variable. Tests on linux ext4 pass with it set to True and to False.

merge with stable

Added signature for changeset 25703b624d27

Added tag 4.1.1 for changeset 25703b624d27

merge with i18n

i18n-pt_BR: synchronized with 7074589cf22a

i18n-ja: synchronized with 7074589cf22a

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).

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.

minirst: support passing admonitions into findadmonitions() and parse() This will allow consumers to declare a custom list of admonitions to parse. Without this patch, custom admonitions would get removed when prunecomments() is run. We could add an argument controlling whether prunecomments() is run. However, it is better to convert the "paragraph" block to an "admonition" block so consumers don't have to parse for custom admonitions.