docs/Phabricator: Better git examples to produce full context patches

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@305515 91177308-0d34-0410-b5e6-96231b3b80d8
Teemperor · Jun 15, 2017 · c82adde · c82adde
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commit c82adde
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/docs/Phabricator.rst b/docs/Phabricator.rst
@@ -54,7 +54,8 @@ reviewer understand your code.
 To get a full diff, use one of the following commands (or just use Arcanist
 to upload your patch):
 
-* ``git diff -U999999 other-branch``
+* ``git show HEAD -U999999 > mypatch.patch``
+* ``git format-patch -U999999 @{u}``
 * ``svn diff --diff-cmd=diff -x -U999999``
 
 To upload a new patch: