trying standard error output

spells/cantrips/ask_yn

@@ -16,9 +16,9 @@ trap "printf '\n'; exit 2" 2
 # Use stty to make read command work for single character input
 old_stty_cfg=$(stty -g)
 stty raw -echo
-printf "%s" "$prompt"
+printf "%s" "$prompt" >&2
 answer=$( while ! head -c 1 | grep -i '[yn]'; do true; done )
-stty "$old_stty_cfg"
+stty "$old_stty_cfg" >&2
 
 # If no answer is given, use the default answer
 if [ -z "$answer" ]; then