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-rw-r--r--doc/todo/hide_missing_files.mdwn12
1 files changed, 12 insertions, 0 deletions
diff --git a/doc/todo/hide_missing_files.mdwn b/doc/todo/hide_missing_files.mdwn
index 4f7b4b561..b90fb3e45 100644
--- a/doc/todo/hide_missing_files.mdwn
+++ b/doc/todo/hide_missing_files.mdwn
@@ -7,3 +7,15 @@ So what's someone to do if he wants to deal with the usability issue mentioned a
Maybe this could be accomplished through a [[dumb, unsafe, human-readable backend]]?
Thanks for any advice! --[[anarcat]]
+
+> This has never been done by direct mode AFAICR.
+>
+> But, [[design/adjusted_branches]] can do it. The basic functionality is
+> implemented already; what's missing is that, once in an adjusted branch
+> with missing files hidden, when a file's content arrives the adjusted
+> branch needs to be updated to expose the file.
+>
+> This will need hooks into
+> the adjusted branch code when file contents are get/dropped, and the
+> naive way to do it could make things quite slow, if the branch needs to
+> be re-adjusted after each get/drop of each file. --[[Joey]]