extensions: move the "import" logic out from "load"
The "load" method does too many things: on-demand import and check version.
This patch moves the import logic out from "load" so it could be wrapped to
change the import behavior, for example, chg will use it to pre-import
extensions.
==========
hgignore
==========
---------------------------------
syntax for Mercurial ignore files
---------------------------------
:Author: Vadim Gelfer <vadim.gelfer@gmail.com>
:Organization: Mercurial
:Manual section: 5
:Manual group: Mercurial Manual
.. include:: hgignore.5.gendoc.txt
Author
======
Vadim Gelfer <vadim.gelfer@gmail.com>
Mercurial was written by Matt Mackall <mpm@selenic.com>.
See Also
========
|hg(1)|_, |hgrc(5)|_
Copying
=======
This manual page is copyright 2006 Vadim Gelfer.
Mercurial is copyright 2005-2016 Matt Mackall.
Free use of this software is granted under the terms of the GNU General
Public License version 2 or any later version.
.. include:: common.txt