view mercurial/thirdparty/__init__.py @ 45576:c1b603cdc95a

merge: add a higher-level update() for the common `hg update` use case

This is different from the `update()` function that I just made
private. The new function is specifically for the normal `hg update`
use case. It doesn't do a merge and it doesn't do a clean (forced)
update.

Differential Revision: https://phab.mercurial-scm.org/D9066