7 files changed, 19 insertions, 33 deletions
diff --git a/src/c_ctrls.c b/src/c_ctrls.c
index 58b4517..3dca13e 100644
--- a/src/c_ctrls.c
+++ b/src/c_ctrls.c
@@ -17,23 +17,13 @@
 #include <term.h>
 
 #include "c_ctrls.h"
+#include "c_keys_next.h"
 #include "c_utils.h"
 #include "m_prompt.h"
 #include "m_loop.h"
 #include "s_destroy.h"
 #include "u_utils.h"
 
-t_msh	*c_get_msh(int mode, t_msh *src)
-{
-	static t_msh *msh;
-
-	if (mode == 1)
-	{
-		msh = src;
-	}
-	return (msh);
-}
-
 short	c_ctrl_d(t_msh *msh)
 {
 	int tmp;
diff --git a/src/c_ctrls.h b/src/c_ctrls.h
index d4b932b..337a6f5 100644
--- a/src/c_ctrls.h
+++ b/src/c_ctrls.h
@@ -18,7 +18,6 @@
 
 void	c_signal_int(int signo);
 void	c_signal_ign(int signo);
-t_msh	*c_get_msh(int mode, t_msh *src);
 short	c_ctrl_l(char *line, t_caps *tcaps, t_msh *msh);
 short	c_ctrl_d(t_msh *msh);
 char	*c_ctrl_c(char **line, char *buf, t_msh *msh);
diff --git a/src/c_init.c b/src/c_init.c
index a8ec6ee..472ee75 100644
--- a/src/c_init.c
+++ b/src/c_init.c
@@ -76,21 +76,8 @@ static short
 	return (0);
 }
 
-char	*ft_strrbavchr(const char *s, int c, size_t start)
-{
-	size_t	i;
-
-	i = ft_strlen(s) - start;
-	while (s[i] != c)
-	{
-		if (i == 0)
-			return (NULL);
-		i--;
-	}
-	return ((char*)&s[i]);
-}
-
-char	*c_set_ptr(t_bool reset, char key, t_msh *msh)
+char
+	*c_set_ptr(t_bool reset, char key, t_msh *msh)
 {
 	static char		*p = NULL;
 	static char		*context = NULL;
@@ -109,7 +96,7 @@ char	*c_set_ptr(t_bool reset, char key, t_msh *msh)
 		context = msh->prev_hist;
 	}
 	if (key == 1 && context == msh->prev_hist
-		&& p == ft_strrbavchr(msh->prev_hist, '\n', 2) + 1)
+		&& p == ft_strrnchr(msh->prev_hist, '\n', 2) + 1)
 	{
 		p = msh->curr_hist_ptr;
 		context = msh->curr_hist_ptr;
@@ -136,9 +123,6 @@ static char
 {
 	char		*ptr;
 
-	if (*line == NULL)
-		if (!(*line = ft_calloc(1, sizeof(char))))
-			return (NULL);
 	if (ft_isprint(buf[0]))
 		c_add_char(line, buf, tcaps);
 	else if (((*((unsigned int *)buf)) == UP_K) ||
diff --git a/src/c_keys_next.c b/src/c_keys_next.c
index ec063d3..58c8946 100644
--- a/src/c_keys_next.c
+++ b/src/c_keys_next.c
@@ -18,6 +18,17 @@
 #include "c_keys.h"
 #include "d_define.h"
 
+t_msh	*c_get_msh(int mode, t_msh *src)
+{
+	static t_msh *msh;
+
+	if (mode == 1)
+	{
+		msh = src;
+	}
+	return (msh);
+}
+
 void	c_key_up_down(char *line[], t_caps *tcaps, char *ptr)
 {
 	char	tmp[ARG_MAX];
diff --git a/src/c_keys_next.h b/src/c_keys_next.h
index fa79d85..1149f38 100644
--- a/src/c_keys_next.h
+++ b/src/c_keys_next.h
@@ -13,8 +13,9 @@
 #ifndef C_KEYS_NEXT_H
 # define C_KEYS_NEXT_H
 
-#include "c_init.h"
+# include "c_init.h"
 
 void	c_key_up_down(char *line[], t_caps *tcaps, char *ptr);
+t_msh	*c_get_msh(int mode, t_msh *src);
 
 #endif
diff --git a/src/c_utils.c b/src/c_utils.c
index 10013d7..1fff5a1 100644
--- a/src/c_utils.c
+++ b/src/c_utils.c
@@ -86,7 +86,7 @@ void
 
 	i = -1;
 	j = 0;
-	len = (ft_strlen(*line) + 2);
+	len = (*line != NULL) ? (ft_strlen(*line) + 2) : 2;
 	if (!(dst = (char*)ft_calloc(sizeof(char), len)))
 		return ;
 	while (++i < (int)len)
diff --git a/src/m_loop.c b/src/m_loop.c
index c7ca9cc..fd6df37 100644
--- a/src/m_loop.c
+++ b/src/m_loop.c
@@ -22,6 +22,7 @@
 #endif
 
 #include "c_init.h"
+#include "c_keys_next.h"
 #include "c_ctrls.h"
 #include "d_define.h"
 #include "e_line.h"