diff --git a/42sh/Makefile b/42sh/Makefile
index 7c55625d..4fd57af5 100644
--- a/42sh/Makefile
+++ b/42sh/Makefile
@@ -6,7 +6,7 @@
 #    By: wescande <wescande@student.42.fr>          +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2016/08/29 21:32:58 by wescande          #+#    #+#              #
-#    Updated: 2017/02/16 22:19:03 by alao             ###   ########.fr        #
+#    Updated: 2017/02/17 17:16:16 by wescande         ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
@@ -84,8 +84,10 @@ exec/redirect_greatand.c\
 exec/redirect_less.c\
 exec/redirect_lessand.c\
 exec/set_exitstatus.c\
+glob/command_getoutput.c\
 glob/dir_glob.c\
 glob/esc_print.c\
+glob/expand_bquote.c\
 glob/expand_brace.c\
 glob/expand_esc.c\
 glob/expand_var.c\
@@ -156,8 +158,6 @@ job-control/sigint_handler.c\
 job-control/sigtstp_handler.c\
 job-control/sigttin_handler.c\
 job-control/sigttou_handler.c\
-lexer/command_getoutput.c\
-lexer/expand_bquotes.c\
 lexer/get_lexer_stack.c\
 lexer/get_state_global.c\
 lexer/get_state_redir.c\
@@ -238,7 +238,7 @@ NB			=	$(words $(SRC_BASE))
 INDEX		=	0
 
 all :
-	@make $(NAME)
+	@make -j $(NAME)
 
 $(NAME):		$(LIBFT_LIB) $(OBJ_DIR) $(OBJS)
 	@$(CC) $(FLAGS) $(D_FLAGS) \
diff --git a/42sh/includes/glob.h b/42sh/includes/glob.h
index 56d25818..33019718 100644
--- a/42sh/includes/glob.h
+++ b/42sh/includes/glob.h
@@ -6,7 +6,7 @@
 /*   By: wescande <wescande@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/01/04 16:31:18 by wescande          #+#    #+#             */
-/*   Updated: 2017/02/17 15:42:09 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/02/20 19:03:45 by wescande         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,6 +17,8 @@
 
 # define CH(x) ((char **)(x)->content)
 # define UCH(x) ((unsigned char **)(x)->content)
+# define SCH(x) ((char **)(x).content)
+# define SUCH(x) ((unsigned char **)(x).content)
 
 typedef struct	s_ld
 {
@@ -46,6 +48,16 @@ typedef struct	s_expand
 	char			*s1;
 }				t_expand;
 
+typedef struct	s_bquote
+{
+	t_ld			**wk;
+	char			*str;
+	unsigned char	*esc;
+	unsigned char	*esc2;
+	char			*s1;
+	char			*s2;
+	char			*mid;
+}				t_bquote;
 /*
 ** interface of glob.
 */
@@ -82,9 +94,12 @@ unsigned char	*calc_expand_esc(const unsigned char *esc,
 void			modify_esc_split(unsigned char *esc_dest,
 								unsigned char *esc_src, int start, int len);
 void			expand_brace(t_glob *tglob);
+void			expand_bquote(t_glob *gl);
 void			expand_var(t_glob *tglob);
 int				match_pattern(t_glob *tglob, char *str, char *full_word);
 int				dir_research(t_glob *tglob, char *p, char *pat, int rec);
+char			**gen_tab(const char *pat, const unsigned char *esc,
+				const unsigned char *esc2, int dup);
 char			**ft_strsplit_spe(const char *str,
 								const unsigned char *esc, char c);
 unsigned char	**ft_strsplit_esc(const char *str,
diff --git a/42sh/libft b/42sh/libft
index 0ca8ca81..9aa3049d 160000
--- a/42sh/libft
+++ b/42sh/libft
@@ -1 +1 @@
-Subproject commit 0ca8ca817f32fc0345ef93ef74a3abe2583bd89c
+Subproject commit 9aa3049dd23424807316a6f027589a95cdf1fcdd
diff --git a/42sh/src/lexer/command_getoutput.c b/42sh/src/glob/command_getoutput.c
similarity index 100%
rename from 42sh/src/lexer/command_getoutput.c
rename to 42sh/src/glob/command_getoutput.c
diff --git a/42sh/src/glob/esc_print.c b/42sh/src/glob/esc_print.c
index 0ac335ba..8938302d 100644
--- a/42sh/src/glob/esc_print.c
+++ b/42sh/src/glob/esc_print.c
@@ -6,20 +6,20 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/02/17 15:38:14 by jhalford          #+#    #+#             */
-/*   Updated: 2017/02/17 16:29:42 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/02/20 18:49:02 by wescande         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "glob.h"
 
-void esc_print(char *str, unsigned char *esc)
+void		esc_print(char *str, unsigned char *esc)
 {
 	char *cur;
 
 	cur = str;
 	while (*cur)
 	{
-		if (is_char_esc(esc,str,cur))
+		if (is_char_esc(esc, str, cur))
 			printf("\\%c", *cur);
 		else
 			printf("%c", *cur);
@@ -27,4 +27,3 @@ void esc_print(char *str, unsigned char *esc)
 	}
 	printf("\n");
 }
-
diff --git a/42sh/src/glob/expand_bquote.c b/42sh/src/glob/expand_bquote.c
new file mode 100644
index 00000000..d24e3892
--- /dev/null
+++ b/42sh/src/glob/expand_bquote.c
@@ -0,0 +1,138 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   expand_bquote.c                                    :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: wescande <wescande@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2017/02/17 17:47:53 by wescande          #+#    #+#             */
+/*   Updated: 2017/02/20 19:11:11 by wescande         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "glob.h"
+
+static void					expand_all_bquote(t_bquote *me, char *content,
+											char *ifs)
+{
+	char	*content2;
+
+	while ((content2 = ft_strtok(NULL, ifs)))
+	{
+		ft_ld_pushfront(me->wk, gen_tab(ft_strdup(content),
+					calc_expand_esc(me->esc, 0,
+						(int[2]){ft_strlen(content), 1}, (int[2]){0, 0}),
+					calc_expand_esc(me->esc2, 0,
+						(int[2]){ft_strlen(content), 1}, (int[2]){0, 0}), 0));
+		content = content2;
+	}
+	ft_ld_pushfront(me->wk, gen_tab(ft_strjoin(content, me->s2),
+				calc_expand_esc(me->esc, 0,
+					(int[2]){ft_strlen(content), 1},
+					(int[2]){ft_strlen(me->s1) + ft_strlen(me->mid),
+					ft_strlen(me->s2)}),
+				calc_expand_esc(me->esc2, ft_strlen(me->s1),
+					(int[2]){ft_strlen(content), 1},
+					(int[2]){ft_strlen(me->s1) + ft_strlen(me->mid),
+					ft_strlen(me->s2)}),
+				0));
+}
+
+static void					init_expand(t_bquote *me, char *content, int esc)
+{
+	char			*ifs;
+	char			*content2;
+
+	ifs = esc ? NULL : ft_getenv(data_singleton()->env, "IFS");
+	content = ft_strtok(content, ifs);
+	if (!(content2 = ft_strtok(NULL, ifs)))
+		ft_ld_pushfront(me->wk, gen_tab(ft_strjoinf(ft_strjoin(me->s1, content),
+						me->s2, 1),
+					calc_expand_esc(me->esc, ft_strlen(me->s1),
+						(int[2]){ft_strlen(content), 1},
+						(int[2]){ft_strlen(me->s1) + ft_strlen(me->mid),
+						ft_strlen(me->s2)}),
+					calc_expand_esc(me->esc2, ft_strlen(me->s1),
+						(int[2]){ft_strlen(content), 1},
+						(int[2]){ft_strlen(me->s1) + ft_strlen(me->mid),
+						ft_strlen(me->s2)}), 0));
+	else
+	{
+		ft_ld_pushfront(me->wk, gen_tab(ft_strjoin(me->s1, content),
+					calc_expand_esc(me->esc, ft_strlen(me->s1),
+						(int[2]){ft_strlen(content), 1}, (int[2]){0, 0}),
+					calc_expand_esc(me->esc2, ft_strlen(me->s1),
+						(int[2]){ft_strlen(content), 1}, (int[2]){0, 0}), 0));
+		expand_all_bquote(me, content2, ifs);
+	}
+}
+
+static char					*get_output(char *command)
+{
+	char	*output;
+	int		len;
+
+	output = command_getoutput(command);
+	len = ft_strlen(output);
+	while (output[--len] == '\n')
+		output[len] = '\0';
+	return (output);
+}
+
+static int					search_bquote(t_bquote *me)
+{
+	char			*sta;
+	char			*content;
+
+	sta = NULL;
+	while (*me->str)
+	{
+		sta = *me->str == '`' && !sta
+			&& !is_char_esc(me->esc2, CH(*me->wk)[0], me->str) ? me->str : sta;
+		if (sta && *me->str == '`' && me->str != sta
+				&& !is_char_esc(me->esc2, CH(*me->wk)[0], me->str))
+		{
+			me->mid = ft_strsub(sta, 1, me->str - sta - 1);
+			me->s1 = ft_strsub(CH(*me->wk)[0], 0, sta - CH(*me->wk)[0]);
+			me->s2 = ft_strdup(me->str + 1);
+			content = get_output(me->mid);
+			init_expand(me, content, is_char_esc(me->esc, CH(*me->wk)[0], sta));
+			ft_strdel(&me->mid);
+			ft_strdel(&me->s1);
+			ft_strdel(&me->s2);
+			ft_strdel(&content);
+			return (1);
+		}
+		++me->str;
+	}
+	return (0);
+}
+
+void						expand_bquote(t_glob *gl)
+{
+	t_ld		*tmp;
+	t_bquote	me;
+	int			do_it;
+
+	ft_ld_pushfront(&gl->m_pat, gen_tab(gl->pat, gl->esc, gl->esc2, 0));
+	me = (t_bquote){NULL, NULL, NULL, NULL, NULL, NULL, NULL};
+	do_it = 1;
+	while ((gl->m_pat = ft_ld_front(gl->m_pat)) && do_it)
+	{
+		do_it = 0;
+		while (gl->m_pat && !do_it)
+		{
+			me.wk = &gl->m_pat;
+			me.esc = UCH(gl->m_pat)[1];
+			me.esc2 = UCH(gl->m_pat)[2];
+			me.str = CH(gl->m_pat)[0];
+			if ((tmp = gl->m_pat) &&
+					(do_it = search_bquote(&me)) == 1)
+				ft_ld_del(&tmp, &ft_tabdel);
+			if (!gl->m_pat->next)
+				break ;
+			gl->m_pat = gl->m_pat->next;
+		}
+	}
+	ft_ld_reverse(&gl->m_pat);
+}
diff --git a/42sh/src/glob/expand_brace.c b/42sh/src/glob/expand_brace.c
index 27b4b71d..13cacf4d 100644
--- a/42sh/src/glob/expand_brace.c
+++ b/42sh/src/glob/expand_brace.c
@@ -6,7 +6,7 @@
 /*   By: wescande <wescande@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/01/12 19:00:29 by wescande          #+#    #+#             */
-/*   Updated: 2017/02/07 16:10:20 by wescande         ###   ########.fr       */
+/*   Updated: 2017/02/20 18:54:19 by wescande         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -20,24 +20,33 @@
 **			-t_glob		*gl  -> struct of expanding
 */
 
-static char					**gen_tab(const char *pat,
-		const unsigned char *esc, int dup)
+char						**gen_tab(const char *pat,
+		const unsigned char *esc,
+		const unsigned char *esc2,
+		int dup)
 {
 	char	**my_tab;
 
-	if (!(my_tab = (char **)malloc(sizeof(char *) * 3)))
+	if (!(my_tab = (char **)malloc(sizeof(char *) * (esc2 ? 4 : 3))))
 		return (NULL);
 	if (dup)
 	{
 		my_tab[0] = ft_strdup(pat);
 		my_tab[1] = ft_strdup((const char *)esc);
+		if (esc2)
+			my_tab[2] = ft_strdup((const char *)esc2);
 	}
 	else
 	{
 		my_tab[0] = (char *)pat;
 		my_tab[1] = (char *)esc;
+		if (esc2)
+			my_tab[2] = (char *)esc2;
 	}
-	my_tab[2] = NULL;
+	if (esc2)
+		my_tab[3] = NULL;
+	else
+		my_tab[2] = NULL;
 	return (my_tab);
 }
 
@@ -56,12 +65,12 @@ static void					iter_on_each(t_expand *me)
 		first = ft_strjoinf(ft_strjoin(me->s1, me->split[i]), me->str + 1, 1);
 		second = calc_expand_esc(me->esc,
 				ft_strlen(me->s1),
-				(int [2]){ft_strlen(me->split[i]), 0},
-				(int [2]){me->str - CH(*me->wk)[0], ft_strlen(me->str + 1)});
+				(int[2]){ft_strlen(me->split[i]), 0},
+				(int[2]){me->str - CH(*me->wk)[0], ft_strlen(me->str + 1)});
 		modify_esc_split(second, me->m_esc[i],
 				ft_strlen(me->s1), ft_strlen(me->split[i]));
-		my_new = gen_tab(first, second, 0);
-		ft_ld_pushfront(&wk_tmp, my_new);
+		my_new = gen_tab(first, second, NULL, 0);
+		ft_ld_pushfront(me->wk, my_new);
 	}
 	me->wk = &wk_tmp;
 }
@@ -87,28 +96,28 @@ static int					init_expand(t_expand *me, char *start)
 static int					search_brace(t_expand *me)
 {
 	char			*start;
-	int				comma;
+	int				com;
 	int				nb;
 
 	start = NULL;
 	nb = 0;
-	comma = 0;
-	while (*me->str)
+	com = 0;
+	while (*++me->str)
 	{
 		start = *me->str == '{' && !is_char_esc(me->esc, CH(*me->wk)[0],
 				me->str) && nb == 0 ? me->str : start;
 		nb += *me->str == '{' && !is_char_esc(me->esc, CH(*me->wk)[0], me->str);
 		nb -= *me->str == '}' && !is_char_esc(me->esc, CH(*me->wk)[0], me->str);
-		comma += *me->str == ',' && nb == 1;
+		com += *me->str == ',' && !is_char_esc(me->esc, CH(*me->wk)[0], me->str)
+			&& nb == 1;
 		if (!nb && start)
 		{
-			if (comma)
+			if (com)
 				return (init_expand(me, start));
 			set_char_esc(me->esc, CH(*me->wk)[0], start);
 			set_char_esc(me->esc, CH(*me->wk)[0], me->str);
 			return (2);
 		}
-		++me->str;
 	}
 	return (0);
 }
@@ -119,21 +128,22 @@ void						expand_brace(t_glob *gl)
 	int			do_it;
 	t_expand	me;
 
-	ft_ld_pushfront(&gl->m_pat, gen_tab("", (const unsigned char *)"", 1));
-	ft_ld_pushfront(&gl->m_pat, gen_tab(gl->pat, gl->esc, 0));
 	me = (t_expand){NULL, NULL, NULL, NULL, NULL, NULL};
 	do_it = 1;
 	while (do_it)
 	{
 		do_it = 0;
-		while (gl->m_pat->next && !do_it)
+		while (gl->m_pat && !do_it)
 		{
 			me.wk = &gl->m_pat;
 			me.esc = UCH(gl->m_pat)[1];
 			me.str = CH(gl->m_pat)[0];
+			--me.str;
 			if ((tmp = gl->m_pat) &&
 					(do_it = search_brace(&me)) == 1)
 				ft_ld_del(&tmp, &ft_tabdel);
+			if (!gl->m_pat->next)
+				break ;
 			gl->m_pat = gl->m_pat->next;
 		}
 		gl->m_pat = ft_ld_front(gl->m_pat);
diff --git a/42sh/src/glob/expand_esc.c b/42sh/src/glob/expand_esc.c
index 00990cf7..35777c6f 100644
--- a/42sh/src/glob/expand_esc.c
+++ b/42sh/src/glob/expand_esc.c
@@ -6,7 +6,7 @@
 /*   By: wescande <wescande@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/01/31 23:18:56 by wescande          #+#    #+#             */
-/*   Updated: 2017/02/07 15:49:15 by wescande         ###   ########.fr       */
+/*   Updated: 2017/02/20 17:25:43 by wescande         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -20,23 +20,23 @@ unsigned char				*calc_expand_esc(const unsigned char *esc,
 	int				pos;
 
 	if (!(new_esc = (unsigned char *)ft_strnew(((nb_start + nb_middle[0]
-							+ nb_end[1]) / 8) + 1)))
+							+ nb_end[1]) >> 3) + 1)))
 		return (NULL);
 	index = -1;
 	while (++index < nb_start)
-		new_esc[index / 8] |=
-			((esc[index / 8] >> (7 - index % 8)) & 1) << (7 - index % 8);
+		new_esc[index >> 3] |=
+			((esc[index >> 3] >> (7 - index % 8)) & 1) << (7 - index % 8);
 	pos = -1;
 	while (++pos < nb_middle[0])
 	{
-		new_esc[index / 8] |= nb_middle[1] << (7 - index % 8);
+		new_esc[index >> 3] |= nb_middle[1] << (7 - index % 8);
 		++index;
 	}
 	pos = nb_end[0];
 	while (++pos <= nb_end[0] + nb_end[1])
 	{
-		new_esc[index / 8] |=
-			((esc[pos / 8] >> (7 - pos % 8)) & 1) << (7 - index % 8);
+		new_esc[index >> 3] |=
+			((esc[pos >> 3] >> (7 - pos % 8)) & 1) << (7 - index % 8);
 		++index;
 	}
 	return (new_esc);
@@ -52,8 +52,8 @@ void						modify_esc_split(unsigned char *esc_dest,
 	while (++index < len)
 	{
 		wk = index + start - 1;
-		esc_dest[wk / 8] |=
-			((esc_src[index / 8] >> (7 - index % 8)) & 1) << (7 - wk % 8);
+		esc_dest[wk >> 3] |=
+			((esc_src[index >> 3] >> (7 - index % 8)) & 1) << (7 - wk % 8);
 	}
 }
 
@@ -63,13 +63,13 @@ unsigned char				*ft_sub_esc(const unsigned char *esc,
 	unsigned char	*new_esc;
 	int				index;
 
-	if (!(new_esc = (unsigned char *)ft_strnew(((len) / 8) + 1)))
+	if (!(new_esc = (unsigned char *)ft_strnew(((len) >> 3) + 1)))
 		return (NULL);
 	index = -1;
 	while (++index < len)
 	{
-		new_esc[index / 8] |=
-			((esc[start / 8] >> (7 - start % 8)) & 1) << (7 - index % 8);
+		new_esc[index >> 3] |=
+			((esc[start >> 3] >> (7 - start % 8)) & 1) << (7 - index % 8);
 		++start;
 	}
 	return (new_esc);
diff --git a/42sh/src/glob/expand_var.c b/42sh/src/glob/expand_var.c
index 374fbc87..bcf85bc9 100644
--- a/42sh/src/glob/expand_var.c
+++ b/42sh/src/glob/expand_var.c
@@ -6,7 +6,7 @@
 /*   By: wescande <wescande@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/02/06 16:09:27 by wescande          #+#    #+#             */
-/*   Updated: 2017/02/07 17:18:33 by wescande         ###   ########.fr       */
+/*   Updated: 2017/02/20 18:56:50 by wescande         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -29,17 +29,20 @@ static void			insert_var(t_glob *gl, char *pos, char *name, char *content)
 	s1 = ft_strsub(gl->pat, 0, delta);
 	delta += ft_strlen(name) + 1;
 	s2 = ft_strsubf(gl->pat, delta, ft_strlen(gl->pat) - delta, 1);
-	gl->pat = ft_strjoinf(ft_strjoinf(s1, content, 1), s2, 3);
+	gl->pat = ft_strjoinf(ft_strjoin(s1, content), s2, 1);
 	new_esc = calc_expand_esc(gl->esc, ft_strlen(s1),
-			(int [2]){ft_strlen(content), 1},
-			(int [2]){delta, ft_strlen(s2)});
+			(int[2]){ft_strlen(content), 1},
+			(int[2]){delta, ft_strlen(s2)});
 	ft_memdel((void **)&gl->esc);
 	gl->esc = new_esc;
 	new_esc = calc_expand_esc(gl->esc2, ft_strlen(s1),
-			(int [2]){ft_strlen(content), 1},
-			(int [2]){delta, ft_strlen(s2)});
+			(int[2]){ft_strlen(content), 1},
+			(int[2]){delta, ft_strlen(s2)});
 	ft_memdel((void **)&gl->esc2);
 	gl->esc2 = new_esc;
+	ft_strdel(&s1);
+	ft_strdel(&s2);
+	ft_strdel(&content);
 }
 
 static char			*get_name(t_glob *gl, const char *pat)
@@ -49,11 +52,11 @@ static char			*get_name(t_glob *gl, const char *pat)
 	str = pat;
 	if (ft_isdigit(*str))
 		return (ft_strsub(pat, 0, str - pat + 1));
+	if (*str == '?')
+		return (ft_strsub(pat, 0, str - pat + 1));
 	while ((ft_isalnum(*str) || *str == '_' || *str == '-')
 			&& !is_char_esc(gl->esc2, gl->pat, str))
 		++str;
-	if (is_char_esc(gl->esc2, gl->pat, str))
-		return (ft_strsub(pat, 0, str - pat));
 	return (ft_strsub(pat, 0, str - pat));
 }
 
@@ -69,7 +72,7 @@ void				expand_var(t_glob *gl)
 		if (*pat == '$' && !is_char_esc(gl->esc2, gl->pat, pat) &&
 				(var = get_name(gl, pat + 1)))
 		{
-			if (ft_strlen(var))
+			if (var && *var)
 			{
 				content = ft_getenv(data_singleton()->env, var);
 				insert_var(gl, pat, var, content);
diff --git a/42sh/src/glob/ft_strsplit_spe.c b/42sh/src/glob/ft_strsplit_spe.c
index a76d475e..8c11de67 100644
--- a/42sh/src/glob/ft_strsplit_spe.c
+++ b/42sh/src/glob/ft_strsplit_spe.c
@@ -6,7 +6,7 @@
 /*   By: wescande <wescande@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/01/31 20:49:30 by wescande          #+#    #+#             */
-/*   Updated: 2017/01/31 23:15:41 by wescande         ###   ########.fr       */
+/*   Updated: 2017/02/20 18:57:58 by wescande         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -63,9 +63,8 @@ char			**ft_strsplit_spe(const char *str,
 	const char	*fix;
 	int			len;
 
-	if (!str)
-		return (NULL);
-	if (!(s1 = (char**)malloc(sizeof(*s1) * (ft_nbstr_c(str, esc, c) + 1))))
+	if (!str || !(s1 =
+				(char**)malloc(sizeof(*s1) * (ft_nbstr_c(str, esc, c) + 1))))
 		return (NULL);
 	i = 0;
 	fix = str;
@@ -76,6 +75,7 @@ char			**ft_strsplit_spe(const char *str,
 		if (!(s1[i] = (char*)malloc(sizeof(**s1) * (len + 1))))
 			return (NULL);
 		ft_strncpy(s1[i], str, len);
+		s1[i][len] = '\0';
 		str = str + len;
 		++i;
 		while (*str && *str == c)
diff --git a/42sh/src/glob/glob.c b/42sh/src/glob/glob.c
index 54ec2b89..d5832efd 100644
--- a/42sh/src/glob/glob.c
+++ b/42sh/src/glob/glob.c
@@ -6,7 +6,7 @@
 /*   By: wescande <wescande@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/01/04 16:29:54 by wescande          #+#    #+#             */
-/*   Updated: 2017/02/07 19:57:44 by wescande         ###   ########.fr       */
+/*   Updated: 2017/02/20 19:04:44 by wescande         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -22,43 +22,44 @@
 **				to just expanse in local directory and not in path dir
 */
 
-static char		**treat_glob(t_ld **match)
+static char		**treat_glob(t_glob *gl)
 {
-	char	**gl;
+	char	**ret;
 
-	gl = NULL;
-	ft_ld_reverse(match);
-	gl = ft_ld_to_tab(*match);
-	ft_ld_clear(match, &ft_strdel);
-	return (gl);
+	ret= NULL;
+	ft_ld_clear(&gl->m_pat, &ft_tabdel);
+	ft_ld_reverse(&gl->match);
+	ret = ft_ld_to_tab(gl->match);
+	ft_ld_clear(&gl->match, &ft_strdel);
+	return (ret);
 }
 
 char			**glob(char *pat, unsigned char *esc,
-										unsigned char *esc2)
+		unsigned char *esc2)
 {
 	t_glob	gl;
 	int		len;
 
 	len = ft_strlen(pat);
 	gl = (t_glob){0, 0, ft_strdup(pat), dup_char_esc(esc, (len >> 3) + 1),
-		dup_char_esc(esc2, (len >> 3) +1), NULL, NULL};
+		dup_char_esc(esc2, (len >> 3) + 1), NULL, NULL};
 	expand_var(&gl);
-	ft_memdel((void **)&gl.esc2);
+	expand_bquote(&gl);
 	expand_brace(&gl);
-	while (gl.m_pat->next && !(gl.found = 0))
+	while (gl.m_pat && !(gl.found = 0))
 	{
 		gl.cur_dir = 1;
-		gl.pat = ((char **)gl.m_pat->content)[0];
-		gl.esc = ((unsigned char **)gl.m_pat->content)[1];
-		if (gl.pat[0] != '/')
+		gl.pat = CH(gl.m_pat)[0];
+		if ((gl.esc = UCH(gl.m_pat)[1]) && gl.pat[0] != '/')
 			dir_research(&gl, ".", gl.pat, 0);
 		else
 			dir_research(&gl, "/", gl.pat + 1, 0);
 		if (!gl.found)
 			ft_ld_pushfront(&gl.match,
-					ft_strjoin(gl.cur_dir ? "" : "./", ((char **)gl.m_pat->content)[0]));
+					ft_strjoin(gl.cur_dir ? "" : "./", CH(gl.m_pat)[0]));
+		if (!gl.m_pat->next)
+			break ;
 		gl.m_pat = gl.m_pat->next;
 	}
-	ft_ld_clear(&gl.m_pat, &ft_tabdel);
-	return (treat_glob(&gl.match));
+	return (treat_glob(&gl));
 }
diff --git a/42sh/src/glob/is_char_esc.c b/42sh/src/glob/is_char_esc.c
index 2309c885..1a7e8411 100644
--- a/42sh/src/glob/is_char_esc.c
+++ b/42sh/src/glob/is_char_esc.c
@@ -6,13 +6,13 @@
 /*   By: wescande <wescande@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/01/27 18:19:55 by wescande          #+#    #+#             */
-/*   Updated: 2017/02/17 16:29:20 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/02/20 18:51:47 by wescande         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "glob.h"
 
-int		is_char_esc(const unsigned char *esc,
+int				is_char_esc(const unsigned char *esc,
 		const char *ini_str, const char *str_pos)
 {
 	int		pos;
@@ -27,7 +27,7 @@ int		is_char_esc(const unsigned char *esc,
 	return (0);
 }
 
-void	set_char_esc_mode(unsigned char *esc,
+void			set_char_esc_mode(unsigned char *esc,
 		const char *ini_str, const char *str_pos, int mode)
 {
 	int		pos;
@@ -38,7 +38,7 @@ void	set_char_esc_mode(unsigned char *esc,
 	esc[pos >> 3] |= mode << (7 - pos % 8);
 }
 
-void	set_char_esc(unsigned char *esc,
+void			set_char_esc(unsigned char *esc,
 		const char *ini_str, const char *str_pos)
 {
 	int		pos;
@@ -49,7 +49,7 @@ void	set_char_esc(unsigned char *esc,
 	esc[pos >> 3] |= 1 << (7 - pos % 8);
 }
 
-void	set_char_no_esc(unsigned char *esc,
+void			set_char_no_esc(unsigned char *esc,
 		const char *ini_str, const char *str_pos)
 {
 	int		pos;
diff --git a/42sh/src/glob/match_pattern.c b/42sh/src/glob/match_pattern.c
index 086d768f..536cb08c 100644
--- a/42sh/src/glob/match_pattern.c
+++ b/42sh/src/glob/match_pattern.c
@@ -6,7 +6,7 @@
 /*   By: wescande <wescande@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/01/24 17:30:23 by wescande          #+#    #+#             */
-/*   Updated: 2017/02/07 19:45:54 by wescande         ###   ########.fr       */
+/*   Updated: 2017/02/20 14:00:41 by wescande         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -73,7 +73,7 @@ static int		match_star(t_glob *gl, char *str, char *full_word)
 	if (gl->pat[1] == '*' &&
 		!is_char_esc(gl->esc, ((char **)gl->m_pat->content)[0], gl->pat + 1))
 		dir_research(gl, full_word, gl->pat + 1, 1);
-	if (!*++gl->pat)
+	if (!*gl->pat || (*gl->pat == '*' && !*++gl->pat))
 		return (1);
 	fix = str + ft_strlen(str);
 	while (fix > str)
@@ -107,7 +107,7 @@ int				match_pattern(t_glob *gl, char *str, char *full_word)
 				return (0);
 		}
 		else if (*gl->pat == '?')
-			str++;
+			;
 		else if (*gl->pat == '[')
 		{
 			if (!match_bracket(gl, *str))
diff --git a/42sh/src/lexer/expand_bquotes.c b/42sh/src/lexer/expand_bquotes.c
deleted file mode 100644
index 098f15f7..00000000
--- a/42sh/src/lexer/expand_bquotes.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/* ************************************************************************** */
-/*                                                                            */
-/*                                                        :::      ::::::::   */
-/*   expand_bquotes.c                                   :+:      :+:    :+:   */
-/*                                                    +:+ +:+         +:+     */
-/*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
-/*                                                +#+#+#+#+#+   +#+           */
-/*   Created: 2017/01/11 16:46:27 by jhalford          #+#    #+#             */
-/*   Updated: 2017/02/17 16:34:34 by jhalford         ###   ########.fr       */
-/*                                                                            */
-/* ************************************************************************** */
-
-#include "lexer.h"
-
-int		bquotes_insert_words(t_list *cur_word, char *word, char *after_bq, char *ifs)
-{
-	t_list	*new_word;
-	t_list	*after_word;
-	t_token	*token;
-
-	after_word = cur_word->next;
-	if (ifs)
-		word = ft_strtok(word, ifs);
-	token = cur_word->content;
-	token_append_str(token, word, 0, 0);
-	if (ifs)
-		while ((word = ft_strtok(NULL, ifs)))
-		{
-			token = token_init();
-			token->type = TK_WORD;
-			token_append_str(token, word, 0, 0);
-			new_word = ft_lstnew(token, sizeof(*token));
-			cur_word->next = new_word;
-			new_word->next = after_word;
-			cur_word = new_word;
-		}
-	token = cur_word->content;
-	ft_strappend(&token->data, after_bq);
-	return (0);
-}
-
-int		bquotes_substitute(t_list *cur_word, char *bq_start, char *bq_end)
-{
-	char	*output;
-	char	*last_char;
-	char	*after_bq;
-	char	*ifs;
-	t_token	*token;
-
-	*bq_start = 0;
-	*bq_end = 0;
-	if ((output = command_getoutput(bq_start + 1)))
-	{
-		last_char = output + ft_strlen(output) - 1;
-		while (*last_char == '\n')
-			*last_char++ = 0;
-	}
-	DG("output = [%s]", output);
-	after_bq = ft_strdup(bq_end + 1);
-	token = cur_word->content;
-	ifs = is_char_esc(token->esc, token->data, bq_start) ?
-		NULL : ft_getenv(data_singleton()->env, "IFS");
-	bquotes_insert_words(cur_word, output ? output : "", after_bq, ifs);
-	ft_strdel(&output);
-	ft_strdel(&after_bq);
-	return (0);
-}
-
-int		bquotes_expand(t_list **alst)
-{
-	t_list	*cur_word;
-	char	*bq_start;
-	char	*bq_end;
-	t_flag	tk_word;
-	t_token	*token;
-
-	tk_word = TK_WORD;
-	cur_word = *alst;
-	while ((cur_word = ft_lst_find(cur_word, &tk_word, token_cmp_type)))
-	{
-		token = cur_word->content;
-		if (!(bq_start = ft_strchr(token->data, '`'))
-				|| is_char_esc(token->esc2, token->data, bq_start))
-		{
-			cur_word = cur_word->next;
-			return (0);
-		}
-		if (!(bq_end = ft_strchr(bq_start + 1, '`')))
-		{
-			ft_dprintf(2, "{red}%s: parse error near '`'{eoc}\n", SHELL_NAME);
-			return (-1);
-		}
-		if (bquotes_substitute(cur_word, bq_start, bq_end))
-			return (-1);
-		if (!(*token->data))
-			ft_lst_delif(alst, cur_word->content, ft_addrcmp, token_free);
-		cur_word = *alst;
-	}
-	return (0);
-}
-
diff --git a/42sh/src/main/main.c b/42sh/src/main/main.c
index a005c4ef..8c9d85f9 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: 2017/02/17 16:35:24 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/02/20 19:13:50 by wescande         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -31,9 +31,9 @@ int		non_interactive_shell(char *command)
 		} while (lexer.str[lexer.pos] == '\n');
 		if (!token)
 			return (0);
-		if (bquotes_expand(&token))
-			return (1);
-		token_print(token);
+//		if (bquotes_expand(&token))
+//			return (1);
+		//token_print(token);
 		if (ft_parse(&ast, &token))
 			return (1);
 		if (ft_exec(&ast))
@@ -62,11 +62,10 @@ int		interactive_shell()
 		ltoken = ft_lstlast(token);
 		if (lexer_lex(token ? &ltoken : &token, &lexer))
 			return (1);
-		DG("[{mag}%s{eoc}] stack=[%i] state=[%i]", lexer.str, lexer.stack ? *(int*)lexer.stack->content : 0, lexer.state);
-		token_print(token);
+		//token_print(token);
 	} while (get_lexer_stack(lexer));
-	if (bquotes_expand(&token))
-		return (1);
+//	if (bquotes_expand(&token))
+//		return (1);
 	if (!token)
 		return (0);
 	ft_add_str_in_history(lexer.str);
@@ -86,7 +85,7 @@ int		main(int ac, char **av)
 	data = data_singleton();
 	setlocale(LC_ALL, "");
 	shell_init(ac, av);
-	DG("{inv}{bol}{gre}start of shell{eoc} JOBC is %s", SH_HAS_JOBC(data->opts)?"ON":"OFF");
+//	DG("{inv}{bol}{gre}start of shell{eoc} JOBC is %s", SH_HAS_JOBC(data->opts)?"ON":"OFF");
 	if (SH_IS_INTERACTIVE(data->opts))
 	{
 		while (1)
diff --git a/42sh/src/main/shell_exit.c b/42sh/src/main/shell_exit.c
index 658ae832..e5735074 100644
--- a/42sh/src/main/shell_exit.c
+++ b/42sh/src/main/shell_exit.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/12/12 17:37:04 by jhalford          #+#    #+#             */
-/*   Updated: 2017/01/10 16:51:45 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/02/20 18:37:46 by wescande         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,7 +14,7 @@
 
 void	shell_exit(void)
 {
-	DG("shell_exit()");
+//	DG("shell_exit()");
 	data_exit();
 	if (SH_HAS_JOBC(data_singleton()->opts))
 		job_kill_all();