key_check: Show CTRL+CHAR key inputs

dylanaraps · Jan 28, 2019 · 436c299 · 436c299
1 parent 4df0a3f
commit 436c299
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -317,7 +317,7 @@ key() {
 
         # Everything else.
         *)
-            printf '%s\n' "key: $1"
+            printf '%s %q\n' "key:" "$1"
         ;;
     esac
 }