Update list::selected comment

1 files changed, 2 insertions, 1 deletions

diff --git a/libtui/widget/list/list.ha b/libtui/widget/list/list.ha
index 583c1af..d6eebda 100644
--- a/libtui/widget/list/list.ha
+++ b/libtui/widget/list/list.ha
@@ -341,7 +341,8 @@ export fn regexmark(l: *listwidget, re: *regex::regex) void = {
 };
 
 // Returns the selected item or marked items if there are any. The returned
-// value is borrowed from the list's items.
+// value is borrowed from the list's items. If []str is returned, the slice must
+// be freed.
 export fn selected(l: listwidget) (str | []str) = {
 	if (len(l.marked.items) > 0) {
 		let result: []str = [];