In the package definition the call to the command 'git' is substituted with
the full path to the git executable. This change causes the mix formatting tool
to complain that the line is too long. This workaround reformats the file
after the substitution is made.

--- a/Makefile
+++ b/Makefile
@@ -265,6 +265,7 @@ format: compile
	$(call FORMAT)
 
 test_formatted: compile
+	$(call FORMAT,lib/mix/lib/mix/scm/git.ex)
	$(call FORMAT,--check-formatted)
 
 test_erlang: compile $(TEST_ERLS)
'/></a></td>
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<tr><td><span title='2016-02-21 02:46:23 -0500'>2016-02-21</span></td><td><a href='/guix/commit/gnu/packages/docker.scm?id=68f1cdecf17ae0b285910f7bdea4e9e3284b34da'>gnu: Don't use python-enum34 when building with python-3.4.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/docker.scm (docker-compose)[inputs]: Remove python-enum34.
* gnu/packages/python.scm (python-parse-type)[inputs]: Likewise.
(behave)[inputs]: Likewise.
(python-cryptography)[propagated-inputs]: Likewise.
(python2-cryptography)[propagated-inputs]: Add python2-enum34.
</span></span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2016-01-14 09:17:12 -0500'>2016-01-14</span></td><td><a href='/guix/commit/gnu/packages/docker.scm?id=df1f1d693665bdbaeade86632636377dfe0d1767'>gnu: Add docker-compose.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/docker.scm (docker-compose): New variable.
</span></span></td><td>David Thompson</td></tr>
<tr><td><span title='2016-01-14 09:16:22 -0500'>2016-01-14</span></td><td><a href='/guix/commit/gnu/packages/docker.scm?id=b42c9c812403074ac0eaa57f9293972a5765e213'>gnu: Add python-dockerpty.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/docker.scm (python-dockerpty): New variable.
</span></span></td><td>David Thompson</td></tr>
<tr><td><span title='2016-01-14 09:16:22 -0500'>2016-01-14</span></td><td><a href='/guix/commit/gnu/packages/docker.scm?id=d020bfc2df1a9fe2ac765372ab9525f44914c873'>gnu: Add python-docker-py.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/docker.scm: New file.
* Makefile.am (GNU_SYSTEM_MODULES): Add it.
</span></span></td><td>David Thompson</td></tr>