diff --git a/42sh/Makefile b/42sh/Makefile
index 5a75871a..4b83d8f5 100644
--- a/42sh/Makefile
+++ b/42sh/Makefile
@@ -238,6 +238,7 @@ parser/add_redir.c\
 parser/add_sep.c\
 parser/add_subshell.c\
 parser/add_var.c\
+parser/add_number.c\
 parser/aggregate_sym.c\
 parser/build_tree.c\
 parser/error_syntax.c\
diff --git a/42sh/file b/42sh/file
new file mode 100644
index 00000000..614d43df
--- /dev/null
+++ b/42sh/file
@@ -0,0 +1,16 @@
+total 576
+-rwxr-xr-x   1 ariard  2016_paris  249036 Mar  5 17:14 42sh
+-rw-r--r--   1 ariard  2016_paris    8133 Mar  5 16:46 Makefile
+-rw-r--r--   1 ariard  2016_paris   16999 Mar  5 17:15 STDBUG
+drwxr-xr-x   7 ariard  2016_paris     238 Mar  4 14:53 TESTSHELL
+-rw-r--r--   1 ariard  2016_paris    4396 Mar  4 14:53 donovan_segaults_06-02
+-rw-r--r--   1 ariard  2016_paris       0 Mar  5 17:15 file
+drwxr-xr-x  16 ariard  2016_paris     544 Mar  5 16:46 includes
+drwxr-xr-x  12 ariard  2016_paris     408 Mar  5 16:50 libft
+drwxr-xr-x  13 ariard  2016_paris     442 Mar  5 16:50 objs
+-rw-r--r--   1 ariard  2016_paris       0 Mar  4 14:53 parser_init.c
+drwxr-xr-x   6 ariard  2016_paris     204 Mar  4 14:53 pdf
+drwxr-xr-x  29 ariard  2016_paris     986 Mar  4 14:53 sample
+drwxr-xr-x  14 ariard  2016_paris     476 Mar  4 14:53 src
+-rwxr-xr-x   1 ariard  2016_paris     890 Mar  4 14:53 test_framework.sh
+-rwxr-xr-x   1 ariard  2016_paris     690 Mar  4 14:53 update_makefile.sh
diff --git a/42sh/includes/parser.h b/42sh/includes/parser.h
index da36d5d1..a6fbd771 100644
--- a/42sh/includes/parser.h
+++ b/42sh/includes/parser.h
@@ -26,8 +26,6 @@ enum	e_parstate
 	SUCCESS,
 };
 
-# define TK_REDIR(x)			(TK_LESS <= x && x <= TK_GREATAND)
-
 # define MATCH_STACK(x, y)		(x == y || y == ALL)
 
 struct	s_parser
@@ -127,6 +125,7 @@ int		add_one_func(t_btree **ast, t_list **lst);
 int		add_pipe(t_btree **ast, t_list **lst);
 int		add_var(t_btree **ast, t_list **lst);
 int		add_null(t_btree **ast, t_list **lst);
+int		add_ionumbr(t_btree **ast, t_list **lst);
 
 int		isloop(t_btree **ast, t_list **lst);
 int		isloop_condition(t_btree **ast, t_list **lst);
@@ -143,6 +142,7 @@ int		isdir_sep(t_btree **ast, t_list **list);
 int		isdir_word(t_btree **ast, t_list **list);
 int		isvar(t_btree **ast, t_list **list);
 int		isnull(t_btree **ast, t_list **list);
+int		isionumber(t_btree **ast, t_list **lst);
 
 int		join_ast(t_btree **ast, t_btree **new_node);
 int		gen_node(t_btree **ast);
@@ -156,17 +156,11 @@ struct s_distrostree
 
 extern t_distrostree g_distrostree[];
 
-union	u_word
-{
-	char	*word;
-	int		fd;
-};
-
 struct	s_redir
 {
 	t_flag	type;
 	int		n;
-	t_word	word;
+	char	*word;
 	int		close;
 };
 
@@ -174,12 +168,12 @@ struct	s_cmd
 {
 	t_list	*redir;
 	t_ld	*token;
+	t_list	*wordlist;
 };
 
 union	u_astdata
 {
 	t_cmd	cmd;
-	t_list	*wordlist;
 	char	**sstr;
 	char	*str;
 };
diff --git a/42sh/sample/for/for.sh b/42sh/sample/for/for.sh
index 90cfffe6..9d942c9e 100644
--- a/42sh/sample/for/for.sh
+++ b/42sh/sample/for/for.sh
@@ -1,11 +1,4 @@
 for i in hello bonjour salut comment
 do
-	for i in echo
-	do
-		pwd	
-	done
-	for i in echo
-	do
-		pwd
-	done
+	ls
 done
diff --git a/42sh/src/exec/ast_free.c b/42sh/src/exec/ast_free.c
index 4cb2db38..4975673e 100644
--- a/42sh/src/exec/ast_free.c
+++ b/42sh/src/exec/ast_free.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/12/05 11:50:51 by jhalford          #+#    #+#             */
-/*   Updated: 2017/03/05 15:58:16 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/03/05 18:05:43 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,7 +17,7 @@ void	read_redir(void *data)
 	t_redir		*redir;
 
 	redir = data;
-	DG("file : [%s]", redir->word.word);
+	DG("file : [%s]", redir->word);
 }
 
 void	ast_free(void *data, size_t content_size)
@@ -29,7 +29,7 @@ void	ast_free(void *data, size_t content_size)
   	if (node->type == CMD)
 	{
 		ft_ld_clear(&node->data.cmd.token, &ft_tabdel);
-		ft_lstdel(&node->data.cmd.redir, &redir_free);
+//		ft_lstdel(&node->data.cmd.redir, &redir_free);
 	}
 //	if (node->type == WORDLIST)
 //		do clear
diff --git a/42sh/src/exec/exec_for.c b/42sh/src/exec/exec_for.c
index eba6c713..270e12e2 100644
--- a/42sh/src/exec/exec_for.c
+++ b/42sh/src/exec/exec_for.c
@@ -6,7 +6,7 @@
 /*   By: ariard <ariard@student.42.fr>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/02/06 20:42:20 by ariard            #+#    #+#             */
-/*   Updated: 2017/03/04 18:17:05 by ariard           ###   ########.fr       */
+/*   Updated: 2017/03/05 15:22:49 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -20,7 +20,7 @@ int			exec_for(t_btree **ast)
 	char		*var;
 		
 	node = (*ast)->item;
-	temp = node->data.wordlist;
+	temp = node->data.cmd.wordlist;
 	var = temp->content;
 	builtin_setenv("setenv", (char*[]){var, 0}, data_singleton()->local_var);
 	while (temp)
diff --git a/42sh/src/exec/redir_free.c b/42sh/src/exec/redir_free.c
index 41ed42d2..5befbe63 100644
--- a/42sh/src/exec/redir_free.c
+++ b/42sh/src/exec/redir_free.c
@@ -6,7 +6,7 @@
 /*   By: ariard <ariard@student.42.fr>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/03/03 18:12:57 by ariard            #+#    #+#             */
-/*   Updated: 2017/03/05 15:58:13 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/03/05 18:06:24 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -20,11 +20,9 @@ void		redir_free(void *data, size_t content_size)
 	redir = data;
 	if (redir->type == TK_GREAT || redir->type == TK_LESS || redir->type == TK_DGREAT)
 	{
-		/* DG("word.word: %s", redir->word.word); */
-		ft_strdel(&redir->word.word);
+		ft_strdel(&redir->word);
 	}
 	/* else */
-	/* 	redir->word.fd = 0; */
 	/* redir->type = 0; */
 	/* redir->n = 0; */
 	/* redir->close = 1; */
diff --git a/42sh/src/exec/redirect_dgreat.c b/42sh/src/exec/redirect_dgreat.c
index 62e01058..f890172b 100644
--- a/42sh/src/exec/redirect_dgreat.c
+++ b/42sh/src/exec/redirect_dgreat.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/02/06 22:07:37 by jhalford          #+#    #+#             */
-/*   Updated: 2017/02/06 22:27:10 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/03/05 18:10:36 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -18,7 +18,7 @@ int		redirect_dgreat(t_redir *redir)
 	int		fdnew;
 
 	fdnew = redir->n;
-	if ((fdold = open(redir->word.word,
+	if ((fdold = open(redir->word,
 					O_WRONLY | O_CREAT | O_APPEND, 0644)) < 0)
 	{
 		DG("open errno=%i", errno);
diff --git a/42sh/src/exec/redirect_dless.c b/42sh/src/exec/redirect_dless.c
index 36f4a25a..0244098d 100644
--- a/42sh/src/exec/redirect_dless.c
+++ b/42sh/src/exec/redirect_dless.c
@@ -17,7 +17,7 @@ int		redirect_dless(t_redir *redir)
 	char	*str;
 
 	pipe(fds);
-	str = redir->word.word;
+	str = redir->word;
 	write(fds[PIPE_WRITE], str, ft_strlen(str));
 	close(fds[PIPE_WRITE]);
 	dup2(fds[PIPE_READ], 0);
diff --git a/42sh/src/exec/redirect_great.c b/42sh/src/exec/redirect_great.c
index bd6e170a..4ec227d8 100644
--- a/42sh/src/exec/redirect_great.c
+++ b/42sh/src/exec/redirect_great.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/02/06 22:03:53 by jhalford          #+#    #+#             */
-/*   Updated: 2017/02/06 22:42:05 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/03/05 18:07:25 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -18,7 +18,7 @@ int		redirect_great(t_redir* redir)
 	int		fdnew;
 
 	fdnew = redir->n;
-	if ((fdold = open(redir->word.word,
+	if ((fdold = open(redir->word,
 					O_WRONLY | O_CREAT | O_TRUNC, 0644)) < 0)
 	{
 		DG("open errno=%i", errno);
diff --git a/42sh/src/exec/redirect_greatand.c b/42sh/src/exec/redirect_greatand.c
index 70658424..34803f72 100644
--- a/42sh/src/exec/redirect_greatand.c
+++ b/42sh/src/exec/redirect_greatand.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/02/06 22:12:31 by jhalford          #+#    #+#             */
-/*   Updated: 2017/02/07 17:54:40 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/03/05 18:12:26 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,7 +17,11 @@ int		redirect_greatand(t_redir *redir)
 	int		fdold;
 	int		fdnew;
 
+	(void)redir;
+	(void)fdold;
+	(void)fdnew;
 	DG("redir greatand");
+	/*
 	if (redir->close)
 	{
 		close(redir->n);
@@ -33,5 +37,6 @@ int		redirect_greatand(t_redir *redir)
 		dup2_close(fdold, fdnew);
 	else
 		return (bad_fd(fdold));
+		*/
 	return (0);
 }
diff --git a/42sh/src/exec/redirect_less.c b/42sh/src/exec/redirect_less.c
index 8619db29..7942ce1a 100644
--- a/42sh/src/exec/redirect_less.c
+++ b/42sh/src/exec/redirect_less.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/02/06 22:09:53 by jhalford          #+#    #+#             */
-/*   Updated: 2017/02/20 20:42:53 by ariard           ###   ########.fr       */
+/*   Updated: 2017/03/05 18:11:13 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -18,10 +18,10 @@ int		redirect_less(t_redir *redir)
 	int		fdnew;
 
 	fdnew = redir->n;
-	if ((fdold = open(redir->word.word, O_RDONLY)) < 0)
+	if ((fdold = open(redir->word, O_RDONLY)) < 0)
 	{
 		ft_dprintf(2, "{red}%s: no such file or directory: %s{eoc}\n",
-				SHELL_NAME, redir->word.word);
+				SHELL_NAME, redir->word);
 		exit (1);
 	}
 	dup2(fdold, fdnew);
diff --git a/42sh/src/exec/redirect_lessand.c b/42sh/src/exec/redirect_lessand.c
index 15da4123..0442941d 100644
--- a/42sh/src/exec/redirect_lessand.c
+++ b/42sh/src/exec/redirect_lessand.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/02/06 22:11:18 by jhalford          #+#    #+#             */
-/*   Updated: 2017/02/07 17:54:57 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/03/05 18:13:11 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,6 +17,10 @@ int		redirect_lessand(t_redir *redir)
 	int		fdold;
 	int		fdnew;
 
+	(void)redir;
+	(void)fdold;
+	(void)fdnew;
+	/*
 	if (redir->close)
 	{
 		close(redir->n);
@@ -35,5 +39,6 @@ int		redirect_lessand(t_redir *redir)
 	}
 	else
 		return (bad_fd(fdold));
+		*/
 	return (0);
 }
diff --git a/42sh/src/lexer/lexer_delim.c b/42sh/src/lexer/lexer_delim.c
index 026a0f4a..648aa8a0 100644
--- a/42sh/src/lexer/lexer_delim.c
+++ b/42sh/src/lexer/lexer_delim.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/12/03 11:58:44 by jhalford          #+#    #+#             */
-/*   Updated: 2017/02/25 19:56:31 by ariard           ###   ########.fr       */
+/*   Updated: 2017/03/05 17:08:23 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
diff --git a/42sh/src/lexer/lexer_lex.c b/42sh/src/lexer/lexer_lex.c
index 3ec6edcf..bd79af4d 100644
--- a/42sh/src/lexer/lexer_lex.c
+++ b/42sh/src/lexer/lexer_lex.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/02/09 17:08:51 by jhalford          #+#    #+#             */
-/*   Updated: 2017/03/05 18:42:43 by wescande         ###   ########.fr       */
+/*   Updated: 2017/03/05 19:30:00 by jhalford         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
diff --git a/42sh/src/lexer/lexer_number.c b/42sh/src/lexer/lexer_number.c
index c5f1ce93..b7eb03b4 100644
--- a/42sh/src/lexer/lexer_number.c
+++ b/42sh/src/lexer/lexer_number.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/12/03 12:06:45 by jhalford          #+#    #+#             */
-/*   Updated: 2017/03/05 17:15:52 by wescande         ###   ########.fr       */
+/*   Updated: 2017/03/05 18:03:34 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -48,35 +48,3 @@ int		lexer_number(t_list **alst, t_lexer *lexer)
 		return (lexer_lex(alst, lexer));
 	}
 }
-/*
-int		lexer_number(t_list **alst, t_lexer *lexer)
-{
-	t_token		*token;
-	t_lexstate	state;
-
-	token = (*alst)->content;
-	token->type = TK_IO_NUMBER;
-	if ((state = get_state_global(lexer))
-			|| (state = get_state_redir(lexer)))
-	{
-		lexer->state = state;
-		return (lexer_lex(alst, lexer));
-	}
-	else if (ft_isdigit(lexer->str[lexer->pos])
-		&& (lexer->str[lexer->pos + 1] == '>' || lexer->str[lexer->pos + 1] == '<'))
-	{
-		token_append(token, lexer, 0, 0);
-		lexer->pos++;
-		return (lexer_number(alst, lexer));
-	}
-	else
-	{
-		token->type = TK_WORD;
-		token_append(token, lexer, 0, 0);
-		lexer->pos++;
-		return (lexer_lex(alst, lexer));
-	}
-	lexer->state = DEFAULT;
-	return (lexer_lex(alst, lexer));
-}
-*/
diff --git a/42sh/src/lexer/lexer_paren.c b/42sh/src/lexer/lexer_paren.c
index ee205745..db8b0545 100644
--- a/42sh/src/lexer/lexer_paren.c
+++ b/42sh/src/lexer/lexer_paren.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/03/03 17:37:15 by jhalford          #+#    #+#             */
-/*   Updated: 2017/03/05 16:29:28 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/03/05 16:48:06 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
diff --git a/42sh/src/lexer/lexer_word.c b/42sh/src/lexer/lexer_word.c
index 066379f2..d10c9e48 100644
--- a/42sh/src/lexer/lexer_word.c
+++ b/42sh/src/lexer/lexer_word.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/12/03 12:07:11 by jhalford          #+#    #+#             */
-/*   Updated: 2017/03/03 17:56:07 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/03/05 17:07:26 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
diff --git a/42sh/src/main/ft_putast.c b/42sh/src/main/ft_putast.c
index d2f3fd6e..25fc6457 100644
--- a/42sh/src/main/ft_putast.c
+++ b/42sh/src/main/ft_putast.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/11/14 18:18:04 by jhalford          #+#    #+#             */
-/*   Updated: 2017/03/03 20:05:54 by ariard           ###   ########.fr       */
+/*   Updated: 2017/03/05 14:57:19 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,6 +17,8 @@ char	*ft_putast(void *nodein)
 	t_astnode	*node;
 	node = nodein;
 	
+	if (node->type == WORDLIST)
+		return ("WORDLIST");
 	if (node->type == CMD)
 		return ("CMD");
 	if (node->type == REDIR)
diff --git a/42sh/src/main/main.c b/42sh/src/main/main.c
index ad4cbd63..47fed25d 100644
--- a/42sh/src/main/main.c
+++ b/42sh/src/main/main.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <jhalford@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/12/06 18:40:58 by jhalford          #+#    #+#             */
-/*   Updated: 2017/03/05 16:32:36 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/03/05 16:47:43 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
diff --git a/42sh/src/parser/add_case.c b/42sh/src/parser/add_case.c
index 0eb38a40..74ab538e 100644
--- a/42sh/src/parser/add_case.c
+++ b/42sh/src/parser/add_case.c
@@ -6,7 +6,7 @@
 /*   By: ariard <ariard@student.42.fr>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/03/04 20:42:13 by ariard            #+#    #+#             */
-/*   Updated: 2017/03/05 15:33:58 by wescande         ###   ########.fr       */
+/*   Updated: 2017/03/05 17:30:19 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
diff --git a/42sh/src/parser/add_cmd.c b/42sh/src/parser/add_cmd.c
index 691cfd9b..4b42a3dc 100644
--- a/42sh/src/parser/add_cmd.c
+++ b/42sh/src/parser/add_cmd.c
@@ -6,7 +6,7 @@
 /*   By: ariard <ariard@student.42.fr>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/02/15 20:49:15 by ariard            #+#    #+#             */
-/*   Updated: 2017/03/04 22:05:47 by ariard           ###   ########.fr       */
+/*   Updated: 2017/03/05 16:34:17 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -36,7 +36,6 @@ int					superflous_token(t_btree **ast, t_list **lst)
 	t_token	*token;
 
 	(void)ast;
-	DG("superflous token");
 	if (*lst)
 	{
 		token = (*lst)->content;
@@ -73,7 +72,6 @@ int			add_cmd(t_btree **ast, t_list **lst)
 	DG("add cmd");
 	while (i < 14)
 	{
-		DG("test");
 		if (g_distrostree[i].test(ast, lst) == 1)
 		{
 			DG("add : %d", i);
diff --git a/42sh/src/parser/add_loop.c b/42sh/src/parser/add_loop.c
index 3096eb61..63481be3 100644
--- a/42sh/src/parser/add_loop.c
+++ b/42sh/src/parser/add_loop.c
@@ -6,7 +6,7 @@
 /*   By: ariard <ariard@student.42.fr>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/02/17 22:17:14 by ariard            #+#    #+#             */
-/*   Updated: 2017/03/05 15:33:35 by wescande         ###   ########.fr       */
+/*   Updated: 2017/03/05 16:46:50 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -43,7 +43,7 @@ int		isloop_condition(t_btree **ast, t_list **lst)
 	if (*ast)
 	{
 		node = (*ast)->item;
-		if (node->type == TK_FOR && token->type == TK_WORD 
+		if (node->type == TK_FOR && (token->type == TK_WORD || token->type == TK_NAME) 
 			&& node->pattern == 0)
 			return (1);
 	}
@@ -94,7 +94,8 @@ int		add_loop_condition(t_btree **ast, t_list **lst)
 
 	token = (*lst)->content;
 	node = (*ast)->item;
-	ft_lsteadd(&node->data.wordlist, ft_lstnew(ft_strdup(token->data),
+	DG("add word");
+	ft_lsteadd(&node->data.cmd.wordlist, ft_lstnew(ft_strdup(token->data),
 		ft_strlen(token->data)));
 	return (0);
 }
diff --git a/42sh/src/parser/add_number.c b/42sh/src/parser/add_number.c
new file mode 100644
index 00000000..84ffe8ca
--- /dev/null
+++ b/42sh/src/parser/add_number.c
@@ -0,0 +1,40 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   add_number.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: ariard <ariard@student.42.fr>              +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2017/03/05 17:28:31 by ariard            #+#    #+#             */
+/*   Updated: 2017/03/05 18:15:40 by ariard           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "parser.h"
+
+int		isionumber(t_btree **ast, t_list **lst)
+{
+	t_token 	*token;
+
+	(void)ast;
+	token = (*lst)->content;
+	if (token->type == TK_IO_NUMBER)
+		return (1);
+	return (0);
+}
+
+int		add_ionumber(t_btree **ast, t_list **lst)
+{
+	t_astnode	*node;
+	t_token		*token;
+	t_redir		redir;
+
+	if (!*ast)
+		gen_node(ast);
+	token = (*lst)->content;
+	node = (*ast)->item;
+	node->type = token->type;
+	redir.n = ft_atoi(token->data);			
+	ft_lsteadd(&node->data.cmd.redir, ft_lstnew(&redir, sizeof(redir)));
+	return (0);	
+}
diff --git a/42sh/src/parser/add_redir.c b/42sh/src/parser/add_redir.c
index 6e7eb442..46d89b71 100644
--- a/42sh/src/parser/add_redir.c
+++ b/42sh/src/parser/add_redir.c
@@ -6,7 +6,7 @@
 /*   By: ariard <ariard@student.42.fr>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/02/17 16:39:05 by ariard            #+#    #+#             */
-/*   Updated: 2017/03/04 20:00:46 by ariard           ###   ########.fr       */
+/*   Updated: 2017/03/05 18:14:00 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,26 +14,14 @@
 
 int			isdir_sep(t_btree **ast, t_list **list)
 {
-	t_astnode	*node;
 	t_token		*token;
 
+	(void)ast;
 	token = (*list)->content;
-	if (*ast)
-	{
-		node = (*ast)->item;	
-		if (node->type == CMD
-			&& (token->type == TK_LESS || token->type == TK_GREAT 
-			|| token->type == TK_GREATAND || token->type == TK_LESSAND
-			|| token->type == TK_DLESS || token->type == TK_DGREAT))
-			return (1);
-	}
-	if (!*ast)
-	{
-		if (token->type == TK_LESS || token->type == TK_GREAT
-			|| token->type == TK_GREATAND || token->type == TK_LESSAND
-			|| token->type == TK_DLESS || token->type == TK_DGREAT)
-			return (1);
-	}
+	if (token->type == TK_LESS || token->type == TK_GREAT
+		|| token->type == TK_GREATAND || token->type == TK_LESSAND
+		|| token->type == TK_DLESS || token->type == TK_DGREAT)
+		return (1);
 	return (0);
 }
 
@@ -47,7 +35,10 @@ int			isdir_word(t_btree **ast, t_list **list)
 	{
 		node = (*ast)->item;
 		if (token->type == TK_WORD && node->type == REDIR)
-			return ((node->type = CMD));
+		{
+			node->type = CMD;
+			return (1);
+		}
 	}
 	return (0);
 }
@@ -65,11 +56,9 @@ int			add_redir_word(t_btree **ast, t_list **lst)
 		DG("add file");
 		redir =	(ft_lstlast(node->data.cmd.redir))->content;
 		if (redir->type == TK_DLESS)
-			redir->word.word = NULL;
-		else if (ft_stris((char *)token->data, &ft_isdigit))
-			redir->word.fd = ft_atoi(token->data);	
+			redir->word = NULL;
 		else
-			redir->word.word = ft_strdup(token->data);
+			redir->word = ft_strdup(token->data);
 	}
 	return (0);
 }
@@ -80,13 +69,17 @@ int			add_redir_type(t_btree **ast, t_list **lst)
 	t_token		*token;
 	t_redir		redir;
 
-	DG("add redir");
 	if (!*ast)
 		gen_node(ast);
 	token = (*lst)->content;
 	node = (*ast)->item;
+	if (!(node->type == TK_IO_NUMBER))
+	{
+		redir.n = (token->type == TK_LESS || token->type == TK_DLESS
+		|| token->type == TK_LESSAND) ? STDIN : STDOUT;
+		ft_lsteadd(&node->data.cmd.redir, ft_lstnew(&redir, sizeof(redir)));
+	}
 	node->type = REDIR;
 	redir.type = token->type;
-	ft_lsteadd(&node->data.cmd.redir, ft_lstnew(&redir, sizeof(redir)));
 	return (0);
 }
diff --git a/42sh/src/parser/aggregate_sym.c b/42sh/src/parser/aggregate_sym.c
index 03ae7a56..fb79eb04 100644
--- a/42sh/src/parser/aggregate_sym.c
+++ b/42sh/src/parser/aggregate_sym.c
@@ -1,5 +1,4 @@
-/* ************************************************************************** */
-/*                                                                            */
+/* ************************************************************************** */ /*                                                                            */
 /*                                                        :::      ::::::::   */
 /*   aggregate_sym.c                                    :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
@@ -316,21 +315,21 @@ int			aggregate_sym(t_list **stack, t_sym *new_sym, t_parstate *state)
 
 	i = 0;
 	head = (*stack)->content;
-	DG("aggregate head %s && sym %s",
-	read_state(*head), read_state(*new_sym));
+//	DG("aggregate head %s && sym %s",
+//	read_state(*head), read_state(*new_sym));
 	while (g_aggrematch[i].top)
 	{
 		if (*new_sym == g_aggrematch[i].top
 			&& MATCH_STACK(*head, g_aggrematch[i].under))
 	
 		{
-			DG("MATCH : %s", read_state(g_aggrematch[i].new_sym));
+//			DG("MATCH : %s", read_state(g_aggrematch[i].new_sym));
 			*new_sym = g_aggrematch[i].new_sym;
 			if (g_aggrematch[i].erase_sym)
 			{
 				pop_stack(stack, g_aggrematch[i].erase_sym);
 				head = (*stack)->content;
-				DG("stack after pop: %s", read_state(*head));
+//				DG("stack after pop: %s", read_state(*head));
 			}
 			if (eval_sym(stack, *new_sym))
 				return ((*state = ERROR));
diff --git a/42sh/src/parser/build_tree.c b/42sh/src/parser/build_tree.c
index 1848f810..0ebefed7 100644
--- a/42sh/src/parser/build_tree.c
+++ b/42sh/src/parser/build_tree.c
@@ -6,7 +6,7 @@
 /*   By: ariard <ariard@student.42.fr>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/02/15 18:32:59 by ariard            #+#    #+#             */
-/*   Updated: 2017/03/04 20:56:42 by ariard           ###   ########.fr       */
+/*   Updated: 2017/03/05 15:04:14 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -41,6 +41,7 @@ t_treematch			g_treematch[] =
 	{TK_PAREN_OPEN, &add_cmd},
 	{TK_PAREN_CLOSE, &add_cmd},
 	{TK_FOR, &add_cmd},
+	{TK_NAME, &add_cmd},
 	{TK_ASSIGNEMENT_WORD, &add_cmd},
 	{SUBSHELL, &add_cmd},
 	{TK_LBRACE, &add_cmd},
diff --git a/42sh/src/parser/eval_sym.c b/42sh/src/parser/eval_sym.c
index 9acbc37a..6a5f0724 100644
--- a/42sh/src/parser/eval_sym.c
+++ b/42sh/src/parser/eval_sym.c
@@ -1027,7 +1027,7 @@ int			eval_sym(t_list **stack, t_sym new_sym)
 	int		i;
 
 	head = (*stack)->content;
-	DG("eval head %s && sym %s", read_state(*head), read_state(new_sym));
+//	DG("eval head %s && sym %s", read_state(*head), read_state(new_sym));
 	i = 0;
 	while (g_stackmatch[i].top)
 	{
diff --git a/42sh/src/parser/ft_parse.c b/42sh/src/parser/ft_parse.c
index c0d40cd6..b959f9c5 100644
--- a/42sh/src/parser/ft_parse.c
+++ b/42sh/src/parser/ft_parse.c
@@ -37,12 +37,9 @@ int			ft_parse(t_btree **ast, t_list **token, t_parser *parser)
 	while (*token)
 	{
 		produce_sym(&parser->stack, parser->new_sym, token);
-		DG("new sym %s", read_state(*parser->new_sym));
+//		DG("new sym %s", read_state(*parser->new_sym));
 		if (eval_sym(&parser->stack, *parser->new_sym))
-{
-			DG("ERRROR");
 			return ((parser->state = ERROR));
-}
 		else
 		{
 			aggregate_sym(&parser->stack, parser->new_sym, &parser->state);
@@ -55,7 +52,7 @@ int			ft_parse(t_btree **ast, t_list **token, t_parser *parser)
 		else
 			parser->state = UNDEFINED;
 		build_tree(ast, token);
-//		btree_print(STDBUG, *ast, &ft_putast);
+		btree_print(STDBUG, *ast, &ft_putast);
 		if ((end_instruction(&parser->stack) && !(*token)->next))
 			insert_linebreak(token);
 		else
diff --git a/42sh/src/parser/pop_stack.c b/42sh/src/parser/pop_stack.c
index eea77345..b2b8c9d7 100644
--- a/42sh/src/parser/pop_stack.c
+++ b/42sh/src/parser/pop_stack.c
@@ -6,7 +6,7 @@
 /*   By: ariard <ariard@student.42.fr>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/02/09 19:12:44 by ariard            #+#    #+#             */
-/*   Updated: 2017/03/03 14:28:02 by ariard           ###   ########.fr       */
+/*   Updated: 2017/03/05 16:28:52 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,7 +17,6 @@ int			pop_stack(t_list **stack, t_sym erase_sym)
 	t_sym		*head;
 	t_list		*temp;
 
-	DG("pop until :%s", read_state(erase_sym));
 	head = (*stack)->content;
 	while ((*stack) && *head != erase_sym)
 	{
@@ -29,12 +28,5 @@ int			pop_stack(t_list **stack, t_sym erase_sym)
 	temp = *stack;
 	(*stack) = (*stack)->next;
 	ft_lstdelone(&temp, NULL);
-/*	
-	DG("pop until :%s", read_state(erase_sym));
-	temp = *stack; 
-	while (*temp != erase_sym)
-		*temp-- = 0;
-	*temp-- = 0;
-	*stack = temp;
- */	return (0);
+	return (0);
 }	
diff --git a/42sh/src/parser/produce_sym.c b/42sh/src/parser/produce_sym.c
index 717c15ca..c2302123 100644
--- a/42sh/src/parser/produce_sym.c
+++ b/42sh/src/parser/produce_sym.c
@@ -6,7 +6,7 @@
 /*   By: ariard <ariard@student.42.fr>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/02/09 17:58:34 by ariard            #+#    #+#             */
-/*   Updated: 2017/03/03 18:43:13 by ariard           ###   ########.fr       */
+/*   Updated: 2017/03/05 15:12:59 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -107,8 +107,8 @@ int		produce_sym(t_list **stack, t_sym *new_sym, t_list **lst)
 
 	token = (*lst)->content;
 	head = (*stack)->content;
-	DG("produce stack : %s && token : %s", read_state(*head),
-	read_state(token->type));
+//	DG("produce stack : %s && token : %s", read_state(*head),
+//	read_state(token->type));
 	i = 0;
 	*new_sym = 0;
 	while (g_prodmatch[i].new_sym)
@@ -116,7 +116,7 @@ int		produce_sym(t_list **stack, t_sym *new_sym, t_list **lst)
 		if (token->type == g_prodmatch[i].token
 			&& *head == g_prodmatch[i].stack)
 		{
-			DG("MATCH : %s", read_state(g_prodmatch[i].new_sym));
+//			DG("MATCH : %s", read_state(g_prodmatch[i].new_sym));
 			*new_sym = g_prodmatch[i].new_sym;
 		}
 		i++;
diff --git a/42sh/src/parser/tree_wrapper.c b/42sh/src/parser/tree_wrapper.c
index 07be0e9c..ed89c93e 100644
--- a/42sh/src/parser/tree_wrapper.c
+++ b/42sh/src/parser/tree_wrapper.c
@@ -6,7 +6,7 @@
 /*   By: ariard <ariard@student.42.fr>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/02/15 18:57:44 by ariard            #+#    #+#             */
-/*   Updated: 2017/03/04 21:20:16 by ariard           ###   ########.fr       */
+/*   Updated: 2017/03/05 16:56:00 by ariard           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -29,7 +29,7 @@ int			gen_node(t_btree **ast)
 		ft_bzero((void *)&((t_astnode *)(*ast)->item)->data, sizeof(t_astdata));
 		((t_astnode *)(*ast)->item)->nest = 0;
 		((t_astnode *)(*ast)->item)->full = 0;
-		((t_astnode *)(*ast)->item)->type = 0;
+		((t_astnode *)(*ast)->item)->type = TK_NEWLINE;
 		((t_astnode *)(*ast)->item)->pattern = 0;
 	}
 	return (0);