Fetch extension
This extension is currently being distributed along with Mercurial.
Author: Vadim Gelfer
Overview
This extension is a convenience wrapper to pull and merge changes from a remote repository and later update the working directory.
Configuration
Configure your .hgrc to enable the extension by adding following lines:
[extensions] hgext.fetch=
Usage
hg fetch [SOURCE]
Where SOURCE is a path or URL.
Use hg help fetch for additional options.