[patch] Dynamic tab label change patch for the evilvte-0.4.5~pre5

Dynamic tab label changes patch for the evilvte-0.4.5~pre5.

 Usage (for bash):

 # Change the window title of X terminals
case ${TERM} in
        xterm*|rxvt*|Eterm|aterm|kterm|gnome*)
                export PROMPT_COMMAND='echo -ne "\033]0;${PWD/$HOME/~}\007"'
                ;;
esac

--- src/config.h.orig	2009-06-29 09:48:33.000000000 +0400
+++ src/config.h	2009-07-10 15:07:15.000000000 +0400
@@ -90,6 +90,7 @@
// #define TAB_NEW_PATH_EQUAL_OLD TRUE
// #define TAB_REORDERABLE        TRUE
// #define TAB_SHOW_INFO_AT_TITLE TRUE
+#define TAB_LABEL_DYNAMIC      TRUE
// #define TABBAR                 TRUE
// #define TABBAR_PLACE           TOP    /* Options: TOP, BOTTOM, LEFT, RIGHT */
// #define TABBAR_AUTOHIDE        TRUE
--- src/sakura.c.orig	2009-06-29 09:48:33.000000000 +0400
+++ src/sakura.c	2009-07-10 15:11:28.000000000 +0400
@@ -1121,6 +1121,7 @@
void hide_kbm();
void make_kbm();
void move_kbm();
+void do_title_changed();
#if HOTKEY
int key_press_event(GtkWidget *widget, GdkEventKey *event)
@@ -2457,6 +2458,10 @@
term->vte = vte_terminal_new();
+#if TAB_LABEL_DYNAMIC
+  g_signal_connect(VTE_TERMINAL(term->vte), "window-title-changed", do_title_changed, NULL);
+#endif
+
#ifdef SCROLLBAR
term->scrollbar = gtk_vscrollbar_new(vte_terminal_get_adjustment(VTE_TERMINAL(term->vte)));
#endif
@@ -2925,6 +2930,17 @@
#endif
}
+void do_title_changed()
+{
+#if TAB_LABEL_DYNAMIC
+  current_tab = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
+  term = (struct terminal*)g_object_get_data(G_OBJECT(current_tab), "current_tab");
+
+  const gchar *label = vte_terminal_get_window_title(VTE_TERMINAL(term->vte));
+  gtk_notebook_set_tab_label_text(GTK_NOTEBOOK(notebook), VTE_HBOX, label);
+#endif /* #if TAB_LABEL_DYNAMIC */
+}
+
int main(int argc, char **argv)
{
#if !EVILVTE_MINIMUM