1 files changed, 3 insertions, 1 deletions
diff --git a/docs/tags.md b/docs/tags.md
index 2cd3f16b..3db7f465 100644
--- a/docs/tags.md
+++ b/docs/tags.md
@@ -273,7 +273,9 @@ never into a new column:
 - `New` goes into its own column, the bottom half of its last pane
   (look.c:921-923);
 - a command pane or a `+Errors` pane goes to the last column, the bottom
-  half of its last pane (util.c:94-98).
+  half of its last pane (util.c:94-98); a command run from a column's tag
+  goes to that column instead, and reuses a finished command pane only in
+  that column.
 
 `Placement pardes` is what pardes did before: an empty column whose tag asked,
 or has the keyboard, is filled; a scratch goes right under the pane that asked;