diff --git a/source/libublsettings-gtk3.c b/source/libublsettings-gtk3.c
index fe7d4fb..17b00fa 100644
--- a/source/libublsettings-gtk3.c
+++ b/source/libublsettings-gtk3.c
@@ -18,12 +18,7 @@ static void child_ready(VteTerminal *terminal, GPid pid, GError *error, gpointer
 
 void yon_terminal_integrated_launch(GtkWidget *place_to_show, char* command, void *endwork_function, void* endwork_function_argument){
     GtkWidget *terminal = vte_terminal_new();
-    int size;
-    config_str parsed = NULL;
-    yon_char_parsed_add_or_create_if_exists(parsed,&size,"/usr/bin/bash");
-    yon_char_parsed_add_or_create_if_exists(parsed,&size,"-c");
-    yon_char_parsed_add_or_create_if_exists(parsed,&size,yon_char_unite("\"",command,"\"",NULL));
-    yon_char_parsed_add_or_create_if_exists(parsed,&size,NULL);
+    config_str parsed = g_strsplit(command, " ", -1);
     vte_terminal_spawn_async(VTE_TERMINAL(terminal),VTE_PTY_NO_HELPER,NULL,parsed,NULL,G_SPAWN_SEARCH_PATH,NULL,NULL,NULL,2000,NULL,NULL,NULL);
     vte_terminal_set_size(VTE_TERMINAL(terminal),10,15);
     if(endwork_function)
@@ -35,11 +30,8 @@ void yon_terminal_integrated_launch(GtkWidget *place_to_show, char* command, voi
     }
 
 void yon_terminal_integrated_start(GtkWidget *terminal, char* command){
-    int size;
     gchar *envv[] = { NULL };
-    config_str parsed = yon_char_parse(command,&size," ");
-    yon_char_parsed_add_or_create_if_exists(parsed,&size,"\0");
-    yon_char_parsed_add_or_create_if_exists(parsed,&size,NULL);
+    config_str parsed = g_strsplit(command, " ", -1);
     vte_terminal_spawn_async(VTE_TERMINAL(terminal),VTE_PTY_NO_HELPER,"/bin",parsed,envv,G_SPAWN_SEARCH_PATH,NULL,NULL,NULL,20,NULL,NULL,NULL);
     vte_terminal_set_size(VTE_TERMINAL(terminal),10,15);
         vte_terminal_set_scrollback_lines(VTE_TERMINAL(terminal), -1);
@@ -1094,4 +1086,82 @@ rmb_menu_window *yon_rmb_menu_setup(GtkWidget *target_widget, int (show_function
 //     char *current_text = gtk_entry_get_text(entry);
 
 // }
+
+// GtkTreeStore section
+
+dictionary *yon_gtk_tree_store_get_children(GtkTreeStore *tree, GtkTreeIter *parent,int column){
+    g_return_val_if_fail(GTK_IS_TREE_STORE(tree),NULL);
+    dictionary *children = NULL;
+    GtkTreeIter iter;
+    if(gtk_tree_model_iter_has_child){
+        gtk_tree_model_iter_children(GTK_TREE_MODEL(tree),&iter,parent);
+        int valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(tree),&iter);
+        for (;valid;valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(tree),&iter)){
+            void *result = NULL;
+            gtk_tree_model_get(GTK_TREE_MODEL(tree),&iter,column,&result,-1);
+            dictionary *child_children = yon_gtk_tree_store_get_children(tree,&iter,column);
+            yon_dictionary_add_or_create_if_exists_with_data(children,result,child_children);
+        }
+        return children;
+    }
+    return NULL;
+}
+
+void yon_gtk_tree_store_fill_children(GtkTreeStore *tree, GtkTreeIter *parent, dictionary *data, int column){
+    GtkTreeIter iter;
+    dictionary *dict=NULL;
+    for_dictionaries(dict,data){
+        gtk_tree_store_append(tree,&iter,parent);
+        gtk_tree_store_set(tree,&iter,column,data->key,-1);
+        if (data->data){
+            yon_gtk_tree_store_fill_children(tree,&iter,data->data,column);
+        }
+    }
+}
+
+#include <gtk/gtk.h>
+
+void yon_gtk_tree_store_copy_recursive(GtkTreeModel *sourceModel, GtkTreeIter *sourceIter, GtkTreeStore *destination, GtkTreeIter *parentIter) {
+    GtkTreeIter destIter;
+
+    gtk_tree_store_append(destination, &destIter, parentIter);
+
+    gint nColumns = gtk_tree_model_get_n_columns(sourceModel);
+    for (gint col = 0; col < nColumns; col++) {
+        GValue value = G_VALUE_INIT;
+
+        gtk_tree_model_get_value(sourceModel, sourceIter, col, &value);
+
+        gtk_tree_store_set_value(destination, &destIter, col, &value);
+
+        g_value_unset(&value);
+    }
+
+    if (gtk_tree_model_iter_has_child(sourceModel, sourceIter)) {
+        GtkTreeIter childIter;
+        gboolean validChild = gtk_tree_model_iter_children(sourceModel, &childIter, sourceIter);
+        while (validChild) {
+            yon_gtk_tree_store_copy_recursive(sourceModel, &childIter, destination, &destIter);
+            validChild = gtk_tree_model_iter_next(sourceModel, &childIter);
+        }
+    }
+}
+
+void yon_gtk_tree_store_copy_full(GtkTreeStore *source, GtkTreeStore *destination) {
+    GtkTreeModel *sourceModel = GTK_TREE_MODEL(source);
+    GtkTreeIter iter;
+    gboolean valid;
+
+    valid = gtk_tree_model_get_iter_first(sourceModel, &iter);
+
+    while (valid) {
+        yon_gtk_tree_store_copy_recursive(sourceModel, &iter, destination, NULL);
+
+        valid = gtk_tree_model_iter_next(sourceModel, &iter);
+    }
+}
+
+
+
+
 #endif
\ No newline at end of file
diff --git a/source/libublsettings-gtk3.h b/source/libublsettings-gtk3.h
index 1499c7c..448f428 100644
--- a/source/libublsettings-gtk3.h
+++ b/source/libublsettings-gtk3.h
@@ -44,6 +44,8 @@ void yon_terminal_integrated_start_shell(GtkWidget *terminal, char* command, voi
 
 #endif
 
+#define for_iter(model,iter) for(int valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(model),iter);valid;valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(model),iter))
+
 /**yon_gtk_widget_set_scroll_window_for_scroll(GtkWidget *target, GtkScrollbar *scroll)
  * [EN]
  * 
@@ -453,4 +455,12 @@ typedef struct {
 } rmb_menu_window;
 
 rmb_menu_window *yon_rmb_menu_setup(GtkWidget *target_widget, int (*show_function)(void*), void *show_data, const char *button_label, const char *icon_name, GCallback function, gpointer data,...);
-#endif
\ No newline at end of file
+#endif
+
+// GtkTreeStore section
+
+dictionary *yon_gtk_tree_store_get_children(GtkTreeStore *tree, GtkTreeIter *parent,int column);
+
+void yon_gtk_tree_store_fill_children(GtkTreeStore *tree, GtkTreeIter *parent, dictionary *data, int column);
+
+void yon_gtk_tree_store_copy_full(GtkTreeStore *source, GtkTreeStore *destination);
\ No newline at end of file