updated for version 7.3.508

Problem:    Default for v:register is not set.
Solution:   Init v:register in eval_init(). Correct for 'clipboard' before the
            main loop. (Ingo Karkat)

src/eval.c

@@ -880,6 +880,7 @@ eval_init()
 	    hash_add(&compat_hashtab, p->vv_di.di_key);
     }
     set_vim_var_nr(VV_SEARCHFORWARD, 1L);
+    set_reg_var(0);  /* default for v:register is not 0 but '"' */
 
 #ifdef EBCDIC
     /*

src/main.c

@@ -928,6 +928,18 @@ int vim_main2(int argc, char **argv)
     TIME_MSG("VimEnter autocommands");
 #endif
 
+#if defined(FEAT_EVAL) && defined(FEAT_CLIPBOARD)
+    /* Adjust default register name for "unnamed" in 'clipboard'. Can only be
+     * done after the clipboard is available and all initial commands that may
+     * modify the 'clipboard' setting have run; i.e. just before entering the
+     * main loop. */
+    {
+	int default_regname = 0;
+	adjust_clip_reg(&default_regname);
+	set_reg_var(default_regname);
+    }
+#endif
+
 #if defined(FEAT_DIFF) && defined(FEAT_SCROLLBIND)
     /* When a startup script or session file setup for diff'ing and
      * scrollbind, sync the scrollbind now. */

src/version.c

@@ -714,6 +714,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    508,
 /**/
     507,
 /**/