Split brain: quiltify_trees_differ: document $ignorenamesr

diff --git a/dgit b/dgit
index b3071b71347d9dec2ae3c14d09e56e02cc92f07a..4f12594f6ade6f89f0d04d6efe16e61a8451e242 100755 (executable)
--- a/dgit
+++ b/dgit
@@ -2521,6 +2521,8 @@ sub quiltify_trees_differ ($$;$) {
     # with $finegrained,
     # returns bitmask 01 - differ in upstream files except .gitignore
     #                 02 - differ in .gitignore
+    # if $ignorenamesr is defined, $ingorenamesr->{$fn}
+    #  is set for each modified .gitignore filename $fn
     local $/=undef;
     my @cmd = (@git, qw(diff-tree --name-only -z));
     push @cmd, qw(-r) if $finegrained;