standard error output

spells/cantrips/ask_yn

@@ -26,7 +26,7 @@ if [ -z "$answer" ]; then
 fi
 
 # Print the answer and return appropriate exit code
-printf "%s\n" "$(echo $answer | tr a-z A-Z)"
+printf "%s\n" "$(echo $answer | tr a-z A-Z" >&2
 if [ "$answer" = "Y" -o "$answer" = "y" ]; then
     exit 0
 else