1 files changed, 2 insertions, 0 deletions

diff --git a/etc/TODO b/etc/TODO
index 87edd2bc1a8..c636d7dd7a8 100644
--- a/etc/TODO
+++ b/etc/TODO
@@ -357,6 +357,8 @@ when the body only calls primitives.
 
 ** Face remapping.
 
+** Make `format-time-string' preserve text properties like `format'.
+
 ** Optionally make the cursor a little thinner at the end of a line
   or the end of the buffer.