diff --git a/TODO.org b/TODO.org
index b9303729..d624db36 100644
--- a/TODO.org
+++ b/TODO.org
@@ -1987,6 +1987,9 @@ reply itself was not recorded. Not reproduced in 350 churn-and-read cycles under
 was clean.
 
 * Editor
+** TODO A load-file with an error drops its warnings' underlines
+=flan--report-load-errors= clears every mark before marking errors, warnings included; the
+warning stays in =*flan-diagnostics*= and the reply.
 
 ** TODO C-c C-l on a generic needs a session to find its copies
 The lowering view compiles the file, but only the daemon's =defs= says which