diff --git a/screen.changes b/screen.changes
index 31a9857..533bc45 100644
--- a/screen.changes
+++ b/screen.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Feb 18 09:04:34 UTC 2013 - trenn@suse.de
+
+- Introduce Xx string escape showing the executed command of a window
+    patch: show_all_active.patch
+
 -------------------------------------------------------------------
 Tue Feb  5 19:06:46 UTC 2013 - trenn@suse.de
 
diff --git a/screen.spec b/screen.spec
index 90789bf..b5f0099 100644
--- a/screen.spec
+++ b/screen.spec
@@ -51,6 +51,7 @@ Patch9:         use_locale.diff
 Patch10:        screen-poll-zombies.patch
 Patch11:        screen_enhance_windows_list_1_3.patch
 Patch12:        screen_enhance_windows_list_2_3.patch
+Patch13:        show_all_active.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
@@ -75,6 +76,7 @@ Documentation: man page
 %patch10 -p1
 %patch11 -p1
 %patch12 -p1
+%patch13 -p1
 
 %build
 CFLAGS="-DMAXWIN=1000 $RPM_OPT_FLAGS" %configure --prefix=/usr --infodir=%{_infodir} \
diff --git a/show_all_active.patch b/show_all_active.patch
new file mode 100644
index 0000000..8de546e
--- /dev/null
+++ b/show_all_active.patch
@@ -0,0 +1,50 @@
+screen: Introduce Xx string escape showing the executed command of a window
+
+either only the executed command ('X') or the whole command line ('x') of
+each window is shown.
+
+Signed-off-by: Thomas Renninger <trenn@suse.de>
+
+diff --git a/doc/screen.1 b/doc/screen.1
+index 7a0c1de..57352f1 100644
+--- a/doc/screen.1
++++ b/doc/screen.1
+@@ -3750,6 +3750,10 @@ window; with '+' qualifier: starting with the window after the current
+ one.
+ .IP W
+ all window numbers and names except the current one
++.IP x
++the executed command including arguments running in this windows
++.IP X
++the executed command without arguments running in this windows
+ .IP y
+ last two digits of the year number
+ .IP Y
+diff --git a/screen.c b/screen.c
+index efb73d3..e8a553c 100644
+--- a/screen.c
++++ b/screen.c
+@@ -2681,6 +2681,23 @@ int rec;
+ 	    }
+ 	  p += strlen(p) - 1;
+ 	  break;
++	case 'X': case 'x':
++	  if (!win)
++	    break;
++	  if (win->w_cmdargs[0]) {
++	    sprintf(p, "%s", win->w_cmdargs[0]);
++	    p += strlen(p);
++	  }
++	  else
++	    break;
++	  if (*s == 'x') {
++	    for (i = 1; win->w_cmdargs[i]; i++) {
++	      sprintf(p, " %s", win->w_cmdargs[i]);
++	      p += strlen(p);
++	    }
++	  }
++	  p--;
++	  break;
+ 	case 'l':
+ #ifdef LOADAV
+ 	  *p = 0;