diff --git a/parser/src/parentheses.c b/parser/src/parentheses.c
new file mode 100644
index 00000000..5856d61d
--- /dev/null
+++ b/parser/src/parentheses.c
@@ -0,0 +1,29 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   parentheses.c                                      :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/09/30 12:25:22 by rparodi           #+#    #+#             */
+/*   Updated: 2024/09/30 12:28:26 by rparodi          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "me/vec/vec_token.h"
+#include "parser/token.h"
+#include "me/string/string.h"
+#include "me/types.h"
+#include <stdio.h>
+
+char	is_parentheses(char c, char next)
+{
+	if (c == '(')
+	{
+		if (next == '(')
+			return (2);
+		else
+			return (1);
+	}
+	return (0);
+}
diff --git a/parser/src/quotes.c b/parser/src/quotes.c
index 146bb24b..6c38a94a 100644
--- a/parser/src/quotes.c
+++ b/parser/src/quotes.c
@@ -6,7 +6,7 @@
 /*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/09/27 11:46:45 by rparodi           #+#    #+#             */
-/*   Updated: 2024/09/29 13:28:31 by rparodi          ###   ########.fr       */
+/*   Updated: 2024/09/30 12:28:26 by rparodi          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */