From: Michael G. Schwern <schwern@pobox.com>
Date: Thu, 26 Jul 2012 23:22:23 +0000 (-0700)
Subject: Prepare Git::SVN for extraction into its own file.
X-Git-Tag: v1.7.12-rc1~10^2~2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/0f80aa03cf17973cb15eb34d5efedbd5eba70596?ds=sidebyside;hp=0f80aa03cf17973cb15eb34d5efedbd5eba70596

Prepare Git::SVN for extraction into its own file.

This means it should be able to load without git-svn being loaded.

* Load Git.pm on its own and all the needed command functions.

* It needs to grab at a git-svn lexical $_prefix representing the --prefix
option.  Provide opt_prefix() for that.  This is a refactoring artifact.
The prefix should really be passed into Git::SVN->new.

* Unqualify unnecessarily fully qualified globals like
$Git::SVN::default_repo_id.

* Lexically isolate the class just to make sure nothing is leaking out.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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