--- rxvt-unicode/src/rxvtperl.h	2006/01/05 01:04:10	1.8
+++ rxvt-unicode/src/rxvtperl.h	2011/02/21 07:41:03	1.23
@@ -7,16 +7,22 @@
 
 #if ENABLE_PERL
 
-#include "rxvt.h"
-
-#define PERL_INVOKE(args) rxvt_perl.invoke args
+#define SHOULD_INVOKE(htype) \
+   (  (htype) == HOOK_INIT		\
+   || (htype) == HOOK_DESTROY		\
+   || (htype) == HOOK_REFRESH_BEGIN	\
+   || (htype) == HOOK_REFRESH_END	\
+   || perl.should_invoke [htype])
+#define HOOK_INVOKE(args) rxvt_perl.invoke args
 
 enum data_type {
-  DT_END,
+  DT_END,     // no further arguments
   DT_INT,
   DT_LONG,
-  DT_STRING,
-  DT_USTRING_LEN,
+  DT_STR,     // 0-terminated string
+  DT_STR_LEN, // string + length
+  DT_WCS_LEN, // wchar_t* + length
+  DT_LCS_LEN, // long* + length
   DT_XEVENT,
 };
 
@@ -27,21 +33,31 @@
   HOOK_NUM,
 };
 
+struct rxvt_perl_term
+{
+  void *self;
+  unsigned long grabtime;
+  uint8_t should_invoke[HOOK_NUM];
+};
+
 struct rxvt_perl_interp
 {
-  rxvt_perl_interp ();
-  ~rxvt_perl_interp ();
+  char **perl_environ;
 
-  bool should_invoke[HOOK_NUM];
+  ~rxvt_perl_interp ();
 
-  void init ();
+  void init (rxvt_term *term);
   bool invoke (rxvt_term *term, hook_type htype, ...);
+  void line_update (rxvt_term *term);
 };
 
 extern struct rxvt_perl_interp rxvt_perl;
 
 #else
-# define PERL_INVOKE(args) false
+
+#define SHOULD_INVOKE(htype) false
+#define HOOK_INVOKE(args) false
+
 #endif
 
 #endif