diff --git a/42sh/includes/glob.h b/42sh/includes/glob.h
index dd568f8f..4ba55910 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: 2017/01/28 00:14:11 by wescande         ###   ########.fr       */
+/*   Updated: 2017/01/30 12:12:23 by wescande         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -40,7 +40,7 @@ typedef struct	s_expand
 	unsigned char	*esc;
 	char			**split;
 	char			*s1;
-}					t_expand;
+}				t_expand;
 
 char			**glob(const char *str, const unsigned char *esc, char **env);
 void			expand_brace(t_glob *tglob);
@@ -48,9 +48,15 @@ void			glob_print(t_list *token, t_data *data);
 int				match_pattern(t_glob *tglob, char *str, char *full_word);
 void			dir_research(t_glob *tglob, char *p, const char *pat);
 void			dir_research_recursive(t_glob *tglob, char *p, const char *pat);
+/*
+** return TRUE if path file is a directory.
+*/
 int				is_directory(const char *path);
-
-int				is_char_esc(const unsigned char *esc, const char *ini_str, const char *str_pos);
+/*
+** return TRUE if char at str_pos in ini_str is escape.
+*/
+int				is_char_esc(const unsigned char *esc,
+							const char *ini_str, const char *str_pos);
 
 /*
 ** LIST D:
diff --git a/42sh/src/glob/dir_glob.c b/42sh/src/glob/dir_glob.c
index 92b90348..815e64d6 100644
--- a/42sh/src/glob/dir_glob.c
+++ b/42sh/src/glob/dir_glob.c
@@ -1,12 +1,12 @@
 /* ************************************************************************** */
 /*                                                                            */
 /*                                                        :::      ::::::::   */
-/*   glob.c                                             :+:      :+:    :+:   */
+/*   dir_glob.c                                         :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
 /*   By: wescande <wescande@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
-/*   Created: 2017/01/04 16:29:54 by wescande          #+#    #+#             */
-/*   Updated: 2017/01/27 23:48:18 by wescande         ###   ########.fr       */
+/*   Created: 2017/01/30 12:07:16 by wescande          #+#    #+#             */
+/*   Updated: 2017/01/30 12:07:19 by wescande         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
diff --git a/42sh/src/glob/glob.c b/42sh/src/glob/glob.c
index d09d531d..e086c68e 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: 2017/01/28 01:17:04 by wescande         ###   ########.fr       */
+/*   Updated: 2017/01/30 12:08:49 by wescande         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,11 +14,12 @@
 
 /*
 ** glob return expansion of a string.
-** pattern searched are ~, *, ?, [a-z], [!a-z], [^a-z], {ab, ac}, **
+** pattern searched are *, ?, [a-z], [!a-z], [^a-z], {ab, ac}, **
 ** input parameters are :
 **			-char	*pat  -> pattern string to be looking for match
+**			-char	*esc  -> escape binary sequence of *pat
 **			-char	**env -> env var. could be NULL
-**				to just expanse in local directory and not in path
+**				to just expanse in local directory and not in path dir
 */
 
 static void		path_research(t_glob *gl, char **path)
@@ -65,33 +66,6 @@ static void		add_simple_pat(t_glob *gl)
 	ft_ld_pushfront(&gl->match, ft_strdup(gl->pat));
 }
 
-static void		printme_me(const char *pat, const unsigned char *esc)
-{
-	char	*str;
-	int		index;
-	int		len;
-
-	str = (char *)pat;
-	while (*str)
-	{
-		ft_dprintf(3, is_char_esc(esc, pat, str) ? "\\%c" : "%c", *str);
-		++str;
-	}
-	ft_dprintf(3, "\n");
-	len = ft_strlen(pat);
-	index = -1;
-	while (++index < len)
-		ft_dprintf(3, ((esc[index / 8] >> (7 - index % 8)) & 1) ? " 1" : "0");
-	ft_dprintf(3, "\n");
-	index = 0;
-	while (index < len)
-	{
-		ft_dprintf(3, "%08b", esc[index / 8]);
-		index += 8;
-	}
-	ft_dprintf(3, "\n");
-}
-
 char			**glob(const char *pat, const unsigned char *esc, char **env)
 {
 	t_glob	gl;
@@ -103,7 +77,6 @@ char			**glob(const char *pat, const unsigned char *esc, char **env)
 	{
 		gl.pat = ((char **)gl.m_pat->content)[0];
 		gl.esc = ((unsigned char **)gl.m_pat->content)[1];
-		printme_me(gl.pat, gl.esc);
 		add_simple_pat(&gl);
 		if (!(gl.pat[0] == '/' || (gl.pat[0] == '.' && gl.pat[1] == '/'))
 				&& env && (path = ft_strsplit(ft_getenv(env, "PATH"), ':')))