diff --git a/42sh/Makefile b/42sh/Makefile
index bf9102c0..61011aa3 100644
--- a/42sh/Makefile
+++ b/42sh/Makefile
@@ -3,8 +3,6 @@ CC		=	gcc
 TAGFILE	=	.tags
 
 D_SRC	=	src
-# F_SRC	:=	$(shell ls -1 $(D_SRC) | grep "\.c$$")
-# F_SRC	:=	$(addprefix $(D_SRC)/, $(F_SRC))
 F_SRC   :=  $(shell find $(D_SRC) -type f -regex ".*\.c$$")
 
 D_OBJ	=	obj
@@ -61,10 +59,10 @@ $(D_OBJ)/%.o: $(D_SRC)/exec/%.c includes/exec.h
 	@$(CC) $(O_INC) $(W_FLAGS) -c $< -o $@ $(D_FLAGS)
 	@echo "Compiling "$<"..."
 
-libft/libft.a:
+libft:
 	@$(MAKE) -C libft/ 2>/dev/null
 
-$(NAME): $(DF_OBJ) libft/libft.a
+$(NAME): $(DF_OBJ) libft
 	$(CC) $(O_INC) $(O_SER) $(O_LIB) $(W_FLAGS) $(DF_OBJ) -o $@ $(D_FLAGS)
 
 clean:
diff --git a/42sh/Session.vim b/42sh/Session.vim
deleted file mode 100644
index 56312c09..00000000
--- a/42sh/Session.vim
+++ /dev/null
@@ -1,100 +0,0 @@
-let SessionLoad = 1
-if &cp | set nocp | endif
-let s:so_save = &so | let s:siso_save = &siso | set so=0 siso=0
-let v:this_session=expand("<sfile>:p")
-silent only
-cd ~/42/minishell
-if expand('%') == '' && !&modified && line('$') <= 1 && getline(1) == ''
-  let s:wipebuf = bufnr('%')
-endif
-set shortmess=aoO
-badd +23 includes/minishell.h
-badd +1 src/user-interaction/ft_word_left.c
-badd +11 src/user-interaction/ft_cursor_left.c
-badd +8 src/user-interaction/ft_interactive_sh.c
-badd +5 src/user-interaction/ft_word_right.c
-badd +18 src/user-interaction/ft_cursor_right.c
-badd +7 src/user-interaction/ft_clear_line.c
-badd +1 src/user-interaction/ft_line_start.c
-badd +5 src/user-interaction/ft_line_end.c
-badd +40 src/main/main.c
-badd +12 src/builtin/builtin_exit.c
-badd +1 src/user-interaction/ft_cmd.c
-badd +8 src/line-editing/ft_cmd.c
-badd +2 src/main/ft_cmd.c
-badd +13 src/main/sig_handler.c
-badd +1 src/main/prompt.c
-badd +3 src/main/ft_prompt.c
-badd +15 src/line-editing/ft_interactive_sh.c
-badd +7 src/line-editing/ft_key_ctrl_d.c
-badd +32 src/builtin/builtin_cd.c
-badd +4 src/main/lib_expansion.c
-badd +19 libft/src/str/ft_strjoin.c
-badd +19 libft/src/str/ft_strlen.c
-badd +22 libft/src/str/ft_strcat.c
-badd +20 src/minishell-exec/ft_cmd.c
-badd +10 src/line-editing/ft_key_enter.c
-badd +16 src/line-editing/ft_history_add.c
-badd +9 src/line-editing/ft_history_up.c
-badd +18 src/line-editing/ft_history_down.c
-badd +62 src/token/ft_tokenize.c
-badd +30 src/line-editing/line-editing.h
-badd +1 libft/Makefile
-badd +14 Makefile
-badd +18 line-editing/Makefile
-badd +14 line-editing/includes/line_editing.h
-badd +25 src/line-editing/includes/line_editing.h
-badd +47 src/line-editing/src/ft_interactive_sh.c
-badd +20 src/line-editing/src/ft_key_enter.c
-badd +14 src/line-editing/ft_prompt.c
-badd +22 src/line-editing/ft_tc_init.c
-badd +1 libft/includes/libft.h
-badd +5 libft/includes/get_next_line.h
-badd +15 src/token/token_init.c
-badd +69 src/token/includes/token.h
-badd +15 src/token/token_recognition.c
-badd +27 src/token/token_delimit.c
-badd +11 src/token/token_operator_match.c
-badd +7 src/token/token_next.c
-badd +23 src/token/token_append.c
-argglobal
-silent! argdel *
-edit src/token/token_next.c
-set splitbelow splitright
-set nosplitbelow
-set nosplitright
-wincmd t
-set winheight=1 winwidth=1
-argglobal
-setlocal fdm=manual
-setlocal fde=0
-setlocal fmr={{{,}}}
-setlocal fdi=#
-setlocal fdl=0
-setlocal fml=1
-setlocal fdn=20
-setlocal fen
-silent! normal! zE
-let s:l = 13 - ((6 * winheight(0) + 20) / 41)
-if s:l < 1 | let s:l = 1 | endif
-exe s:l
-normal! zt
-13
-normal! 0
-tabnext 1
-if exists('s:wipebuf')
-  silent exe 'bwipe ' . s:wipebuf
-endif
-unlet! s:wipebuf
-set winheight=1 winwidth=20 shortmess=filnxtToO
-let s:sx = expand("<sfile>:p:r")."x.vim"
-if file_readable(s:sx)
-  exe "source " . fnameescape(s:sx)
-endif
-let &so = s:so_save | let &siso = s:siso_save
-let g:this_session = v:this_session
-let g:this_obsession = v:this_session
-let g:this_obsession_status = 2
-doautoall SessionLoadPost
-unlet SessionLoad
-" vim: set ft=vim :
diff --git a/42sh/includes/exec.h b/42sh/includes/exec.h
index 9a732591..1353830c 100644
--- a/42sh/includes/exec.h
+++ b/42sh/includes/exec.h
@@ -17,5 +17,8 @@ int		ft_exec(t_btree *ast);
 int		ft_exec(t_btree *ast);
 int		exec_semi(t_btree *ast);
 int		exec_pipe(t_btree *ast);
+int		exec_less(t_btree *ast);
+int		exec_great(t_btree *ast);
+int		exec_command(t_btree *ast);
 
 #endif
diff --git a/42sh/includes/lexer_parser.h b/42sh/includes/lexer_parser.h
index af5d4f02..168bf89e 100644
--- a/42sh/includes/lexer_parser.h
+++ b/42sh/includes/lexer_parser.h
@@ -6,7 +6,7 @@
 /*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/11/10 15:31:42 by jhalford          #+#    #+#             */
-/*   Updated: 2016/11/11 20:44:28 by jhalford         ###   ########.fr       */
+/*   Updated: 2016/11/14 18:22:04 by jhalford         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -24,19 +24,24 @@
 # define TK_SEMI		0x0040
 # define TK_PIPE		0x0080
 # define TK_WORD		0x0100
+# define TK_COMMAND		0x0200
+
+# define TK_REDIR		0x1 | 0x2 | 0x4 | 0x8 | 0x10 | 0x20
 
 typedef long long			t_type;
-typedef struct s_astnode	t_astnode;
 typedef struct s_token		t_token;
 typedef struct s_parser		t_parser;
+typedef struct s_astnode	t_astnode;
+typedef struct s_redir		t_redir;
 
-struct s_astnode
+struct s_redir
 {
-	t_type	type;
-	union	u_astdata
+	int		n;
+	union u_word
 	{
-		int		a;
-	} data;
+		char	*word;
+		int		fd;
+	} u_word;
 };
 
 struct s_token
@@ -52,6 +57,16 @@ struct s_parser
 	int		(*f)(t_btree **ast, t_list *start, t_list *token);
 };
 
+struct s_astnode
+{
+	t_type	type;
+	union u_astdata
+	{
+		t_redir	redir;
+		char	**sstr;
+	} u_data;
+};
+
 extern t_parser		g_parser[];
 
 t_token	*token_init();
@@ -64,4 +79,13 @@ void	token_print(t_list *lst);
 
 int		ft_parse(t_btree **ast, t_list *token);
 int		parse_separator(t_btree **ast, t_list *start, t_list *lst);
+int		parse_less(t_btree **ast, t_list *start, t_list *lst);
+int		parse_great(t_btree **ast, t_list *start, t_list *lst);
+int		parse_dless(t_btree **ast, t_list *start, t_list *lst);
+int		parse_dgreat(t_btree **ast, t_list *start, t_list *lst);
+int		parse_lessand(t_btree **ast, t_list *start, t_list *lst);
+int		parse_greatand(t_btree **ast, t_list *start, t_list *lst);
+int		parse_word(t_btree **ast, t_list *start, t_list *lst);
+
+void	tree_type(t_btree *tree);
 #endif
diff --git a/42sh/includes/minishell.h b/42sh/includes/minishell.h
index 513e6d8b..e1d721fe 100644
--- a/42sh/includes/minishell.h
+++ b/42sh/includes/minishell.h
@@ -6,7 +6,7 @@
 /*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/11/10 13:07:44 by jhalford          #+#    #+#             */
-/*   Updated: 2016/11/11 17:04:25 by jhalford         ###   ########.fr       */
+/*   Updated: 2016/11/14 11:26:24 by jhalford         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
diff --git a/42sh/src/exec/exec_command.c b/42sh/src/exec/exec_command.c
new file mode 100644
index 00000000..e6f10fd3
--- /dev/null
+++ b/42sh/src/exec/exec_command.c
@@ -0,0 +1,20 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   exec_command.c                                     :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/14 17:28:14 by jhalford          #+#    #+#             */
+/*   Updated: 2016/11/14 17:44:35 by jhalford         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "exec.h"
+
+int		exec_command(t_btree *ast)
+{
+	(void)ast;
+	ft_putendl("exec_commands");
+	return (0);
+}
diff --git a/42sh/src/exec/exec_great.c b/42sh/src/exec/exec_great.c
new file mode 100644
index 00000000..bfb6d558
--- /dev/null
+++ b/42sh/src/exec/exec_great.c
@@ -0,0 +1,20 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   exec_great.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/14 17:27:51 by jhalford          #+#    #+#             */
+/*   Updated: 2016/11/14 17:44:57 by jhalford         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "exec.h"
+
+int		exec_great(t_btree *ast)
+{
+	(void)ast;
+	ft_putendl("exec_great");
+	return (0);
+}
diff --git a/42sh/src/exec/exec_less.c b/42sh/src/exec/exec_less.c
new file mode 100644
index 00000000..47a4061d
--- /dev/null
+++ b/42sh/src/exec/exec_less.c
@@ -0,0 +1,20 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   exec_less.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/14 17:27:08 by jhalford          #+#    #+#             */
+/*   Updated: 2016/11/14 17:45:04 by jhalford         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "exec.h"
+
+int		exec_less(t_btree *ast)
+{
+	(void)ast;
+	ft_putendl("exec_less");
+	return (0);
+}
diff --git a/42sh/src/exec/ft_exec.c b/42sh/src/exec/ft_exec.c
index ff3fa240..9237de61 100644
--- a/42sh/src/exec/ft_exec.c
+++ b/42sh/src/exec/ft_exec.c
@@ -4,6 +4,9 @@ t_exec	g_exec[] =
 {
 	{TK_SEMI, &exec_semi},
 	{TK_PIPE, &exec_pipe},
+	{TK_LESS, &exec_less},
+	{TK_GREAT, &exec_great},
+	{TK_COMMAND, &exec_command},
 	{0, 0},
 };
 
diff --git a/42sh/src/lexer-parser/ft_parse.c b/42sh/src/lexer-parser/ft_parse.c
index 98cb3f25..2fa7be07 100644
--- a/42sh/src/lexer-parser/ft_parse.c
+++ b/42sh/src/lexer-parser/ft_parse.c
@@ -1,30 +1,49 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_parse.c                                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/14 11:30:08 by jhalford          #+#    #+#             */
+/*   Updated: 2016/11/14 18:28:34 by jhalford         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
 #include "lexer_parser.h"
 
 t_parser	g_parser[] =
 {
 	{TK_SEMI, &parse_separator},
 	{TK_PIPE, &parse_separator},
+	{TK_LESS, &parse_less},
+	{TK_GREAT, &parse_great},
+	{TK_DLESS, &parse_dless},
+	{TK_DGREAT, &parse_dgreat},
+	{TK_LESSAND, &parse_lessand},
+	{TK_GREATAND, &parse_greatand},
+	{TK_WORD, &parse_word},
 	{0, 0},
 };
 
-int		ft_parse(t_btree **ast, t_list *token)
+int		ft_parse(t_btree **ast, t_list *start)
 {
 	t_list		*lst;
 	t_astnode	item;
 	int			i;
 
 	i = 0;
-	if(!token)
+	if(!start)
 		return (0);
+	if (!*ast)
+		*ast = btree_create_node(&item, sizeof(item));
 	while (g_parser[i].type)
 	{
-		if ((lst = ft_lst_find(token,
-						(int [1]){g_parser[i].type}, &token_cmp_type)))
+		if ((lst = ft_lst_find(start, &g_parser[i].type, &token_cmp_type)))
 		{
 			item.type = g_parser[i].type;
-			*ast = btree_create_node(&item, sizeof(item));
 			if (g_parser[i].f)
-				(*g_parser[i].f)(ast, token, lst);
+				(*g_parser[i].f)(ast, start, lst);
 			return (0);
 		}
 		else
diff --git a/42sh/src/lexer-parser/parse_dgreat.c b/42sh/src/lexer-parser/parse_dgreat.c
new file mode 100644
index 00000000..a49d9e75
--- /dev/null
+++ b/42sh/src/lexer-parser/parse_dgreat.c
@@ -0,0 +1,36 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   parse_less.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/14 12:49:45 by jhalford          #+#    #+#             */
+/*   Updated: 2016/11/14 16:23:48 by jhalford         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "lexer_parser.h"
+
+int		parse_dgreat(t_btree **ast, t_list *start, t_list *lst)
+{
+	t_astnode	*item;
+	t_token		*tok;
+	t_token		*next_tok;
+
+	item = (*ast)->item;
+	item->type = TK_LESS;
+	if (!lst->next)
+		return (1);
+	tok = lst->content;
+	next_tok = lst->next->content;
+	if (next_tok->type != TK_WORD)
+		return (1);
+	item->u_data.redir.u_word.word = ft_strdup(next_tok->data);
+	ft_parse(&(*ast)->left, start);
+	ft_lst_delif(&start, lst->content, &ft_addrcmp, &token_free);
+	ft_lst_delif(&start, lst->next->content, &ft_addrcmp, &token_free);
+	ft_parse(&(*ast)->right, lst->next);
+	return (0);
+}
+
diff --git a/42sh/src/lexer-parser/parse_dless.c b/42sh/src/lexer-parser/parse_dless.c
new file mode 100644
index 00000000..75101b28
--- /dev/null
+++ b/42sh/src/lexer-parser/parse_dless.c
@@ -0,0 +1,35 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   parse_less.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/14 12:49:45 by jhalford          #+#    #+#             */
+/*   Updated: 2016/11/14 16:28:31 by jhalford         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "lexer_parser.h"
+
+int		parse_dless(t_btree **ast, t_list *start, t_list *lst)
+{
+	t_astnode	*item;
+	t_token		*tok;
+	t_token		*next_tok;
+
+	item = (*ast)->item;
+	item->type = TK_LESS;
+	if (!lst->next)
+		return (1);
+	tok = lst->content;
+	next_tok = lst->next->content;
+	if (next_tok->type != TK_WORD)
+		return (1);
+	item->u_data.redir.u_word.word = ft_strdup(next_tok->data);
+	ft_parse(&(*ast)->left, start);
+	ft_lst_delif(&start, lst->content, &ft_addrcmp, &token_free);
+	ft_lst_delif(&start, lst->next->content, &ft_addrcmp, &token_free);
+	ft_parse(&(*ast)->right, lst->next);
+	return (0);
+}
diff --git a/42sh/src/lexer-parser/parse_great.c b/42sh/src/lexer-parser/parse_great.c
new file mode 100644
index 00000000..30804433
--- /dev/null
+++ b/42sh/src/lexer-parser/parse_great.c
@@ -0,0 +1,38 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   parse_less.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/14 12:49:45 by jhalford          #+#    #+#             */
+/*   Updated: 2016/11/14 17:47:35 by jhalford         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "lexer_parser.h"
+
+int		parse_great(t_btree **ast, t_list *start, t_list *lst)
+{
+	t_astnode	*item;
+	t_token		*tok;
+	t_token		*next_tok;
+	char		*end;
+
+	item = (*ast)->item;
+	item->type = TK_LESS;
+	if (!lst->next)
+		return (1);
+	tok = lst->content;
+	next_tok = lst->next->content;
+	if (next_tok->type != TK_WORD)
+		return (1);
+	end = ft_strchr(tok->data, '>');
+	*end = '\0';
+	item->u_data.redir.n = ft_atoi(tok->data);
+	item->u_data.redir.u_word.word = ft_strdup(next_tok->data);
+	ft_lst_delif(&start, lst->content, &ft_addrcmp, &token_free);
+	ft_lst_delif(&start, lst->next->content, &ft_addrcmp, &token_free);
+	ft_parse(&(*ast)->left, start);
+	return (0);
+}
diff --git a/42sh/src/lexer-parser/parse_greatand.c b/42sh/src/lexer-parser/parse_greatand.c
new file mode 100644
index 00000000..95ff565d
--- /dev/null
+++ b/42sh/src/lexer-parser/parse_greatand.c
@@ -0,0 +1,35 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   parse_less.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/14 12:49:45 by jhalford          #+#    #+#             */
+/*   Updated: 2016/11/14 16:24:04 by jhalford         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "lexer_parser.h"
+
+int		parse_greatand(t_btree **ast, t_list *start, t_list *lst)
+{
+	t_astnode	*item;
+	t_token		*tok;
+	t_token		*next_tok;
+
+	item = (*ast)->item;
+	item->type = TK_LESS;
+	if (!lst->next)
+		return (1);
+	tok = lst->content;
+	next_tok = lst->next->content;
+	if (next_tok->type != TK_WORD)
+		return (1);
+	item->u_data.redir.u_word.word = ft_strdup(next_tok->data);
+	ft_parse(&(*ast)->left, start);
+	ft_lst_delif(&start, lst->content, &ft_addrcmp, &token_free);
+	ft_lst_delif(&start, lst->next->content, &ft_addrcmp, &token_free);
+	ft_parse(&(*ast)->right, lst->next);
+	return (0);
+}
diff --git a/42sh/src/lexer-parser/parse_less.c b/42sh/src/lexer-parser/parse_less.c
new file mode 100644
index 00000000..205e726c
--- /dev/null
+++ b/42sh/src/lexer-parser/parse_less.c
@@ -0,0 +1,38 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   parse_less.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/14 12:49:45 by jhalford          #+#    #+#             */
+/*   Updated: 2016/11/14 17:47:33 by jhalford         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "lexer_parser.h"
+
+int		parse_less(t_btree **ast, t_list *start, t_list *lst)
+{
+	t_astnode	*item;
+	t_token		*tok;
+	t_token		*next_tok;
+	char		*end;
+
+	item = (*ast)->item;
+	item->type = TK_LESS;
+	if (!lst->next)
+		return (1);
+	tok = lst->content;
+	next_tok = lst->next->content;
+	if (next_tok->type != TK_WORD)
+		return (1);
+	end = ft_strchr(tok->data, '<');
+	*end = '\0';
+	item->u_data.redir.n = ft_atoi(tok->data);
+	item->u_data.redir.u_word.word = ft_strdup(next_tok->data);
+	ft_lst_delif(&start, lst->content, &ft_addrcmp, &token_free);
+	ft_lst_delif(&start, lst->next->content, &ft_addrcmp, &token_free);
+	ft_parse(&(*ast)->left, start);
+	return (0);
+}
diff --git a/42sh/src/lexer-parser/parse_lessand.c b/42sh/src/lexer-parser/parse_lessand.c
new file mode 100644
index 00000000..0714749c
--- /dev/null
+++ b/42sh/src/lexer-parser/parse_lessand.c
@@ -0,0 +1,36 @@
+
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   parse_less.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/14 12:49:45 by jhalford          #+#    #+#             */
+/*   Updated: 2016/11/14 16:14:17 by jhalford         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "lexer_parser.h"
+
+int		parse_lessand(t_btree **ast, t_list *start, t_list *lst)
+{
+	t_astnode	*item;
+	t_token		*tok;
+	t_token		*next_tok;
+
+	item = (*ast)->item;
+	item->type = TK_LESS;
+	if (!lst->next)
+		return (1);
+	tok = lst->content;
+	next_tok = lst->next->content;
+	if (next_tok->type != TK_WORD)
+		return (1);
+	item->u_data.redir.u_word.word = ft_strdup(next_tok->data);
+	ft_parse(&(*ast)->left, start);
+	ft_lst_delif(&start, lst->content, &ft_addrcmp, &token_free);
+	ft_lst_delif(&start, lst->next->content, &ft_addrcmp, &token_free);
+	ft_parse(&(*ast)->right, lst->next);
+	return (0);
+}
diff --git a/42sh/src/lexer-parser/parse_separator.c b/42sh/src/lexer-parser/parse_separator.c
index 2a28cdc6..c44df7d2 100644
--- a/42sh/src/lexer-parser/parse_separator.c
+++ b/42sh/src/lexer-parser/parse_separator.c
@@ -3,7 +3,7 @@
 int		parse_separator(t_btree **ast, t_list *start, t_list *lst)
 {
 	ft_parse(&(*ast)->right, lst->next);
-	ft_lstdelone(&lst, &token_free);
+	ft_lst_delif(&start, lst->content, &ft_addrcmp, &token_free);
 	ft_parse(&(*ast)->left, start);
 	return (0);
 }
diff --git a/42sh/src/lexer-parser/parse_word.c b/42sh/src/lexer-parser/parse_word.c
new file mode 100644
index 00000000..6a44eee6
--- /dev/null
+++ b/42sh/src/lexer-parser/parse_word.c
@@ -0,0 +1,28 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   parse_less.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/14 12:49:45 by jhalford          #+#    #+#             */
+/*   Updated: 2016/11/14 17:48:50 by jhalford         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "lexer_parser.h"
+
+int		parse_word(t_btree **ast, t_list *start, t_list *lst)
+{
+	t_astnode	*item;
+	t_token		*tok;
+
+	(void)start;
+	item = (*ast)->item;
+	tok = lst->content;
+	item->type = TK_COMMAND;
+	item->u_data.sstr = ft_sstradd(item->u_data.sstr, tok->data);
+	ft_parse(ast, lst->next);
+	ft_lstdelone(&lst, &token_free);
+	return (0);
+}
diff --git a/42sh/src/lexer-parser/token_next.c b/42sh/src/lexer-parser/token_next.c
new file mode 100644
index 00000000..e69de29b
diff --git a/42sh/src/lexer-parser/tree_type.c b/42sh/src/lexer-parser/tree_type.c
new file mode 100644
index 00000000..139dd50a
--- /dev/null
+++ b/42sh/src/lexer-parser/tree_type.c
@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   tree_type.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/14 18:18:04 by jhalford          #+#    #+#             */
+/*   Updated: 2016/11/14 18:21:50 by jhalford         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "lexer_parser.h"
+
+void	tree_type(t_btree *tree)
+{
+	t_astnode	*item;
+
+	item = tree->item;
+	ft_printf("%i", item->type);
+}
diff --git a/42sh/src/line-editing/ft_key_enter.c b/42sh/src/line-editing/ft_key_enter.c
index 6084075e..d9aae469 100644
--- a/42sh/src/line-editing/ft_key_enter.c
+++ b/42sh/src/line-editing/ft_key_enter.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/11/10 13:44:30 by jhalford          #+#    #+#             */
-/*   Updated: 2016/11/10 14:21:42 by jhalford         ###   ########.fr       */
+/*   Updated: 2016/11/14 17:58:14 by jhalford         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
diff --git a/42sh/src/main/main.c b/42sh/src/main/main.c
index 0fa646bf..24ce9c8f 100644
--- a/42sh/src/main/main.c
+++ b/42sh/src/main/main.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/11/10 13:35:14 by jhalford          #+#    #+#             */
-/*   Updated: 2016/11/11 17:10:01 by jhalford         ###   ########.fr       */
+/*   Updated: 2016/11/14 18:28:40 by jhalford         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -20,6 +20,7 @@ int		main(void)
 	t_list	*token;
 	t_btree	*ast;
 
+	ast = NULL;
 	data.env = ft_sstrdup(environ);
 	if (signal(SIGINT, sig_handler) == SIG_ERR)
 		ft_printf("\ncan't catch SIGINT\n");
@@ -31,11 +32,14 @@ int		main(void)
 		if (ft_tokenize(&token, data.history->prev->content))
 			return (1);
 		token_print(token);
+		/* (void)ast; */
 		if (ft_parse(&ast, token))
 			return (1);
+		btree_print(ast, &tree_type);
+		ft_printf("root: %i\n", ((t_astnode*)ast->item)->type);
 		ft_lstdel(&token, &token_free);
-		if (ft_exec(ast))
-			return (1);
+		/* if (ft_exec(ast)) */
+		/* 	return (1); */
 
 		/* char **av = ft_cmd_getav(data.history->prev->content); */
 		/* if (av && av[0]) */