--- rxvt-unicode/src/rxvtperl.h	2006/01/07 19:29:17	1.13
+++ rxvt-unicode/src/rxvtperl.h	2006/01/16 08:29:57	1.19
@@ -6,18 +6,23 @@
 #define RXVTPERL_H_
 
 #if ENABLE_PERL
-# define SHOULD_INVOKE(htype) rxvt_perl.should_invoke [htype]
+# 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
 
 #include "rxvt.h"
 
 enum data_type {
-  DT_END,
+  DT_END,     // no further arguments
   DT_INT,
   DT_LONG,
-  DT_STR,
-  DT_STR_LEN,
-  DT_WCS_LEN,
+  DT_STR,     // 0-terminates string
+  DT_STR_LEN, // string + length
+  DT_WCS_LEN, // wstring + length
   DT_XEVENT,
 };
 
@@ -32,14 +37,14 @@
 {
   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 ();
   bool invoke (rxvt_term *term, hook_type htype, ...);