13 lines
511 B
13 lines
511 B
diff --git a/Documentation/diff-format.txt b/Documentation/diff-format.txt |
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index b426a14..97756ec 100644 |
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--- a/Documentation/diff-format.txt |
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+++ b/Documentation/diff-format.txt |
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@@ -81,7 +81,7 @@ The "diff" formatting options can be customized via the |
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environment variable 'GIT_DIFF_OPTS'. For example, if you |
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prefer context diff: |
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- GIT_DIFF_OPTS=-c git-diff-index -p $(cat .git/HEAD) |
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+ GIT_DIFF_OPTS=-c git-diff-index -p HEAD |
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2. When the environment variable 'GIT_EXTERNAL_DIFF' is set, the
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