diff --git a/ft_printf.h b/ft_printf.h
index 87c02b5..f3df5d8 100644
--- a/ft_printf.h
+++ b/ft_printf.h
@@ -51,7 +51,7 @@ char	*ft_convert(va_list ap, char *type, char **s);
 
 char	*precision_int(char *print, int precision);
 char	*ft_precision(char *s, char *print, char *type);
-char	*width_flags(char *print, char *tmp, char *s, int width, int zero);
+char	*width_flags(char *print, char *s, int width, int zero);
 char	*ft_width(char *s, char *print, int *size);
 char	*ft_flag_transform(char *s, char *print, char *type, int *size);
 
diff --git a/main.c b/main.c
index 2c44193..c73786e 100644
--- a/main.c
+++ b/main.c
@@ -10,42 +10,53 @@
 // then the result of ft_printf,
 // and finally redirect the output into a file to compare
 #define PRINT(string, args...)		\
-	outf = open("outf.txt", O_WRONLY | O_TRUNC); \
-	outft = open("outft.txt", O_WRONLY | O_TRUNC); \
-	\
-	dup2(outf, 1); \
-	printf(string "\n", ##args); \
-	fflush(stdout); \
-	\
-	dup2(outft, 1); \
-	if ((ft_printf(string, ##args)) == -1) printf("\033[91mERROR\033[0m"); \
-	fflush(stdout); \
-	printf("\n"); \
-	fflush(stdout); \
-	\
-	close(outf); \
-	close(outft); \
-	outf = open("outf.txt", O_RDONLY); \
-	outft = open("outft.txt", O_RDONLY); \
-	\
-	dup2(save, 1); \
-	printf("(%s, %s)", #string, #args); \
-	fflush(stdout); \
-	printf("%*s", (int)(40 - ft_strlen(#string) - ft_strlen(#args)), ": "); \
-	fflush(stdout); \
-	printf("'" string "'\n", ##args); \
-	fflush(stdout); \
-	printf("%s", ft_compare(outf, outft, &error)); \
-	fflush(stdout); \
-	printf("%38s", ": '"); \
-	fflush(stdout); \
-	if ((ft_printf(string, ##args)) == -1) printf("\033[91mERROR\033[0m"); \
-	fflush(stdout); \
-	printf("'\n\n"); \
-	fflush(stdout); \
-	\
-	close(outf); \
-	close(outft);
+		\
+		outf = open("outf.txt", O_WRONLY | O_TRUNC); \
+		outft = open("outft.txt", O_WRONLY | O_TRUNC); \
+		\
+		dup2(outf, 1); \
+		pout = printf(string, ##args); \
+		fflush(stdout); \
+		printf("\n"); \
+		fflush(stdout); \
+		\
+		dup2(outft, 1); \
+		ftpout = ft_printf(string, ##args); \
+		if (ftpout == -1) printf("\033[91mERROR\033[0m"); \
+		fflush(stdout); \
+		printf("\n"); \
+		fflush(stdout); \
+		\
+		close(outf); \
+		close(outft); \
+		outf = open("outf.txt", O_RDONLY); \
+		outft = open("outft.txt", O_RDONLY); \
+		\
+		dup2(save, 1); \
+		printf("(%s, %s)", #string, #args); \
+		fflush(stdout); \
+		printf("%*s", (int)(40 - ft_strlen(#string) - ft_strlen(#args)), ": "); \
+		fflush(stdout); \
+		printf("'"); \
+		fflush(stdout); \
+		printf(string, ##args); \
+		fflush(stdout); \
+		printf("' [%i]\n", pout); \
+		fflush(stdout); \
+		printf("%s", ft_compare(outf, outft, &error, (ftpout == pout))); \
+		fflush(stdout); \
+		printf("%38s", ": '"); \
+		fflush(stdout); \
+		if ((ft_printf(string, ##args)) == -1) printf("\033[91mERROR\033[0m"); \
+		fflush(stdout); \
+		if (ftpout != pout) \
+		printf("' \033[91m[%i]\033[0m\n\n", ftpout); \
+		else \
+		printf("' [%i]\n\n", ftpout); \
+		fflush(stdout); \
+		\
+		close(outf); \
+		close(outft);
 
 /*
 ** this fucntion look into the two files outf.txt and outft.txt in which
@@ -54,13 +65,18 @@
 ** and it read them and compare them
 */
 
-char	*ft_compare(int fd1, int fd2, int *error)
+char	*ft_compare(int fd1, int fd2, int *error, int output)
 {
 	int		ret1 = 1;
 	int		ret2 = 1;
 	char	*line = NULL;
 	char	*tmp = NULL;
 
+	if (!output)
+	{
+  			(*error)++;
+  			return ("\033[91mHO HO..\033[0m");
+	}
 	while (ret1 > 0 && ret2 > 0)
 	{
 		ret1 = get_next_line(fd1, &line);
@@ -142,12 +158,20 @@ int		main(int ac, char **av)
 {
 	setlocale(LC_ALL, "en_US.UTF-8");
 
+	// those two ints will contain the fd for files that stores output
 	int	outf;
 	int	outft;
+	// this int save the fd of the standard output
+	int	save = dup(1);
+	// those two command create the two files to store the output
+	// 0644 are the permissions for the file
 	open("outf.txt", O_CREAT, 0644);
 	open("outft.txt", O_CREAT, 0644);
+	// error is used to count the total nbr of error
 	static int error = 0;
-	int	save = dup(1);
+	// those two ints saves the return value of printf and ft_printf
+	int pout;
+	int ftpout;
 
 
 	/* ////////////////////////////////////////////////////////////////// */
@@ -160,7 +184,6 @@ int		main(int ac, char **av)
 		printf("call ./ft_printf with arguments to launch tests :\n");
 		printf("./ft_printf  'man'                \n");
 		printf("...........  'test'               \n");
-		printf("...........  'special'            \n");
 		printf("...........  'all'                \n");
 		printf("...........   ...     'noflag'    \n");
 		printf("...........   ...     '0'         \n");
@@ -233,55 +256,51 @@ int		main(int ac, char **av)
 
 	if (ac == 2 && !strcmp(av[1], "test"))
 	{
-		PRINT("sdf");
-		PRINT("%i", 23);
-		long int k = -23;
-		PRINT("%li", k);
-		PRINT("%i", -32);
-		PRINT("%li", 9223372036854775807);
-		PRINT("%c", 'f');
-		PRINT("%s", "sdffhk");
-		PRINT("%u", 1221879);
-		PRINT("%x", 3287);
-		PRINT("%lX", 9223372036854775807);
-  		PRINT("%p", "dfgdf");
-		PRINT("%.i", 121);
-		PRINT("%.2i", 122);
-		PRINT("%.25i", 123);
-		PRINT("%0.6i", 124);
-		//PRINT("%-032.6i", 125);			// '0' and '-' not compatible
-		//PRINT("%0-032.6i", 126);			// '0' and '-' not compatible
-		//PRINT("%0-0.6i", 127);			// '0' and '-' not compatible
-		PRINT("%s", "string");
-		PRINT("%.7s", "strong");
-		PRINT("%.2s", "strung");
-		PRINT("%.0s", "strang");
-		PRINT("%.s", "streng");
-		PRINT("%.7i", -123456);
-		PRINT("%2i", -128);
-		PRINT("%0i", -129);
-		PRINT("%10i", -130);
-		PRINT("%*i", 0,-131);
-		//PRINT("%0s", "stryng");			// '0' not compatible with string
-		PRINT("%10s", "strxng");
-		//PRINT("%010s", "strzng");			// '0' not compatible with string
-		PRINT("%s" "__TEST__", "strzng");
-		char *s = "hess";
-		PRINT("%s", s)
-	}
-
-	/* ////////////////////////////////////////////////////////////////// */
-	/* TESTS FROM THE PRINT UNIT TEST                                     */
-	/* ////////////////////////////////////////////////////////////////// */
-
-	if (ac == 2 && !strcmp(av[1], "special"))
-	{
-		PRINT("%16c", (char)0)
-		PRINT("%-16c", (char)0)
-		PRINT("%16c", 'a')
-		PRINT("%-16c", 'a')
-		PRINT("%16c", (char)7)
-		PRINT("!%37c!", (char)0)
+	//	PRINT("sdf");
+	//	PRINT("%i", 23);
+	//	long int k = -23;
+	//	PRINT("%li", k);
+	//	PRINT("%i", -32);
+	//	PRINT("%li", 9223372036854775807);
+	//	PRINT("%c", 'f');
+	//	PRINT("%s", "sdffhk");
+	//	PRINT("%u", 1221879);
+	//	PRINT("%x", 3287);
+	//	PRINT("%lX", 9223372036854775807);
+  	//	PRINT("%p", "dfgdf");
+	//	PRINT("%.i", 121);
+	//	PRINT("%.2i", 122);
+	//	PRINT("%.25i", 123);
+	//	PRINT("%0.6i", 124);
+	//	//PRINT("%-032.6i", 125);			// '0' and '-' not compatible
+	//	//PRINT("%0-032.6i", 126);			// '0' and '-' not compatible
+	//	//PRINT("%0-0.6i", 127);			// '0' and '-' not compatible
+	//	PRINT("%s", "string");
+	//	PRINT("%.7s", "strong");
+	//	PRINT("%.2s", "strung");
+	//	PRINT("%.0s", "strang");
+	//	PRINT("%.s", "streng");
+	//	PRINT("%.7i", -123456);
+	//	PRINT("%2i", -128);
+	//	PRINT("%0i", -129);
+	//	PRINT("%10i", -130);
+	//	PRINT("%*i", 0,-131);
+	//	//PRINT("%0s", "stryng");			// '0' not compatible with string
+	//	PRINT("%10s", "strxng");
+	//	//PRINT("%010s", "strzng");			// '0' not compatible with string
+	//	PRINT("%s" "__TEST__", "strzng");
+	//	char *s = "hess";
+	//	PRINT("%s", s)
+	//	PRINT("%16c", (char)0)
+	//	PRINT("%-16c", (char)0)
+	//	PRINT("%16c", 'a')
+	//	PRINT("%-16c", 'a')
+	//	PRINT("%16c", (char)7)
+	//	PRINT("!%37c!", (char)0)
+		PRINT("%.0i", 0);
+		PRINT("%.0i", 000);
+		PRINT("%.0X", 0);
+		PRINT("%.i", 0);
 	}
 
 	/* ////////////////////////////////////////////////////////////////// */
diff --git a/srcs/ft_flag_transform.c b/srcs/ft_flag_transform.c
index 9faa8f0..a9966ae 100644
--- a/srcs/ft_flag_transform.c
+++ b/srcs/ft_flag_transform.c
@@ -91,14 +91,17 @@ char	*ft_precision(char *s, char *print, char *type)
 ** -else, put extra width as ' ' to left of 'print'
 */
 
-char	*width_flags(char *print, char *tmp, char *s, int width, int zero)
+char	*width_flags(char *print, char *s, int width, int zero)
 {
+	char	*tmp;
 	char	c;
 	int		i;
 	int		j;
 
 	i = 0;
 	j = 0;
+	if(!(tmp = ft_strnew(width)))
+		return (NULL);
 	if (ft_strchr(s, '-'))
 	{
 		if (print[j] == '\0')
@@ -126,11 +129,17 @@ char	*width_flags(char *print, char *tmp, char *s, int width, int zero)
 ** -if there is a minimal width field, calculate it and add it to print
 **  according to the flags '-' and '0' if present
 ** -in details :
+**  0 if print[0] value 0, as it happens for type c with (char)0, save it for
+**    later in 'zero'
 **  1 loop through s, the string starting by '%' and ending by a converter,
 **    until it has passed all the flags that are not a potentiel width field
 **  2 then if it's the end of s, there is no width and print isn't changed,
-**    otherwise the int 'width' take the value returned by atoi
-**  3 if print[0] value 0, as it happens for type c with (char)0,
+**    otherwise the int 'size' take the value returned by atoi
+**    in case print isn't changed, 'size' is the length of 'print'
+**  3 then if the size of the width shield is bigger than the size of print
+**    (plus zero in case print is a (char)0), call 'width_flags' that will
+**    create a new char* to contain the string to print after transformation
+**  4 otherwise 'size' is the length of print + zero
 */
 
 char	*ft_width(char *s, char *print, int *size)
@@ -140,26 +149,21 @@ char	*ft_width(char *s, char *print, int *size)
 
 	tmp = s;
 	zero = 0;
+	if (print[0] == '\0')
+		zero = 1;
 	while (*tmp != '\0' && ft_strchr("%#- +'0.", *tmp))
 		tmp++;
 	if (*tmp == '\0')
 	{
-		*size = ft_strlen(print);
+		*size = ft_strlen(print) + zero;
 		return (print);
 	}
 	*size = ft_atoi(tmp);
 	tmp[0] = '\0';
-	if (print[0] == '\0')
-		zero = 1;
 	if (*size > ft_strlen(print) + zero)
-	{
-		if (!(tmp = (char *)malloc(sizeof(char) * (*size + 1))))
-			return (NULL);
-		tmp[*size] = '\0';
-		print = width_flags(print, tmp, s, *size, zero);
-	}
+		print = width_flags(print, s, *size, zero);
 	else
-		*size = ft_strlen(print);
+		*size = ft_strlen(print) + zero;
 	return (print);
 }