fix: avoid navigating hidden completions

Signed-off-by: Snehil Shah <snehilshah.989@gmail.com>

lib/node_modules/@stdlib/repl/lib/completer_engine.js

@@ -536,14 +536,17 @@ setNonEnumerableReadOnly( CompleterEngine.prototype, '_navigateLeft', function n
 * @returns {void}
 */
 setNonEnumerableReadOnly( CompleterEngine.prototype, '_navigateRight', function navigateRight( data, key ) {
+	var columns = this._completionColumns();
+	var rows = this._completionRows( columns );
+
 	// If on current line, trigger default behavior and stop navigating...
 	if ( this._idx === -1 ) {
 		this._closeCompleter();
 		this._ttyWrite.call( this._rli, data, key );
 		return;
 	}
 	// If navigating, move ahead an index...
-	if ( this._idx < this._completionsList.length - 1 ) {
+	if ( this._idx + 1 < rows * columns ) {
 		this._idx += 1;
 		this.updateCompletions();
 	}