shortlog: support outputting to streams other than stdout

diff --git a/Documentation/diff-config.txt b/Documentation/diff-config.txt
index edba56522bce6e868eb04ad03987d8b078ac907e..d78cfc5a378a7ed9624a5fd24bc23d3c8b0dce57 100644 (file)
--- a/Documentation/diff-config.txt
+++ b/Documentation/diff-config.txt
@@ -170,6 +170,11 @@ diff.tool::
 
 include::mergetools-diff.txt[]
 
+diff.compactionHeuristic::
+       Set this option to `true` to enable an experimental heuristic that
+       shifts the hunk boundary in an attempt to make the resulting
+       patch easier to read.
+
 diff.algorithm::
        Choose a diff algorithm.  The variants are as follows:
 +