topl.c globals moved to instance_globals.

src/decl.c

@@ -348,6 +348,14 @@ const struct instance_globals g_init = {
     /* pickup.c */
     0,  /* oldcap */
 
+    /* pline.c */
+    0, /* pline_flags */
+    UNDEFINED_VALUES, /* prevmsg */
+#ifdef DUMPLOG
+    0, /* saved_pline_index */
+    UNDEFINED_VALUES,
+#endif
+
     /* polyself.c */
     0, /* sex_change_ok */