--- a/tests/test-convert.t	Fri Jan 13 21:21:02 2017 -0800
+++ b/tests/test-convert.t	Fri Jan 13 23:21:10 2017 -0800
@@ -268,6 +268,40 @@
                     computation on large projects. The option is only relevant
                     if "convert.git.similarity" is greater than 0. The default
                     is "400".
+      convert.git.committeractions
+                    list of actions to take when processing author and committer
+                    values.
+  
+          Git commits have separate author (who wrote the commit) and committer
+          (who applied the commit) fields. Not all destinations support separate
+          author and committer fields (including Mercurial). This config option
+          controls what to do with these author and committer fields during
+          conversion.
+  
+          A value of "messagedifferent" will append a "committer: ..." line to
+          the commit message if the Git committer is different from the author.
+          The prefix of that line can be specified using the syntax
+          "messagedifferent=<prefix>". e.g. "messagedifferent=git-committer:".
+          When a prefix is specified, a space will always be inserted between
+          the prefix and the value.
+  
+          "messagealways" behaves like "messagedifferent" except it will always
+          result in a "committer: ..." line being appended to the commit
+          message. This value is mutually exclusive with "messagedifferent".
+  
+          "dropcommitter" will remove references to the committer. Only
+          references to the author will remain. Actions that add references to
+          the committer will have no effect when this is set.
+  
+          "replaceauthor" will replace the value of the author field with the
+          committer. Other actions that add references to the committer will
+          still take effect when this is set.
+  
+          "replacecommitter" will replace the value of the committer field with
+          the author.
+  
+          The default is "messagedifferent".
+  
       convert.git.extrakeys
                     list of extra keys from commit metadata to copy to the
                     destination. Some Git repositories store extra metadata in