--- rxvt-unicode/src/rxvt.h	2008/02/21 10:30:24	1.365
+++ rxvt-unicode/src/rxvt.h	2008/11/04 14:25:10	1.370
@@ -421,7 +421,7 @@
   URxvt_view_up          = 720,
   URxvt_view_down        = 721,
 
-  URxvt_perl             = 777,
+  URxvt_perl             = 777,     // for use by perl extensions, starts with "extension-name;"
 };
 
 /* Words starting with `Color_' are colours.  Others are counts */
@@ -552,6 +552,7 @@
 #define IMBUFSIZ               128     // input modifier buffer sizes
 #define KBUFSZ                 512     // size of keyboard mapping buffer
 #define CBUFSIZ                2048    // size of command buffer
+#define CBUFCNT                8       // never call pty_fill/cmd_parse more than this often in a row
 #define UBUFSIZ                2048    // character buffer
 
 #if ENABLE_FRILLS
@@ -945,6 +946,9 @@
                   current_screen:1,	/* primary or secondary              */
                   num_scr_allow:1,
                   bypass_keystate:1,
+#ifdef ENABLE_FRILLS
+                  urgency_hint:1,
+#endif
 #ifdef CURSOR_BLINK
                   hidden_cursor:1,
 #endif
@@ -1025,6 +1029,12 @@
 #ifdef HAVE_AFTERIMAGE
   ASVisual       *asv;
   ASImageManager *asimman;
+
+  void init_asv ()
+  {
+    if (!asv)
+      asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
+  }
 #endif
 
 #if ENABLE_OVERLAY
@@ -1191,12 +1201,13 @@
   uint32_t next_octet () NOTHROW;
   uint32_t cmd_get8 () THROW ((class out_of_input));
 
-  bool cmd_parse ();
+  void cmd_parse ();
   void mouse_report (XButtonEvent &ev);
   void button_press (XButtonEvent &ev);
   void button_release (XButtonEvent &ev);
   void focus_in ();
   void focus_out ();
+  void set_urgency (bool enable);
   void update_fade_color (unsigned int idx);
 #ifdef PRINTPIPE
   FILE *popen_printer ();
@@ -1344,6 +1355,7 @@
   void paste (char *data, unsigned int len) NOTHROW;
   void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
   void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
+  void scr_kill_char (line_t &l, int col) const NOTHROW;
   int scr_scroll_text (int row1, int row2, int count) NOTHROW;
   void scr_reset ();
   void scr_release () NOTHROW;