dev-parity keeps its pointer global named beside the prints, since a pointer prints without reading it

test/programs/dev-parity.flan

@@ -56,6 +56,8 @@
 ;; The innermost frame names every global above, so the break loop's section
 ;; holds all of them; then it stops. It prints them, and a frame whose only
 ;; slots are the printer's temporaries is still attributed its globals.
+;; [nowhere] is stored to itself as well: a pointer prints as <ptr> without
+;; reading the variable, so printing it alone would not name it.
 (defn inner [] i64
   (print small) (print mid) (print large) (print huge)
   (print neg) (print ratio) (print far) (print odd) (print yes)
@@ -63,7 +65,7 @@
   (print some) (print none) (print wide) (print deep)
   (print dot) (print empty) (print row) (print words)
   (print nums) (print live) (print dead) (print nowhere)
-  (print un) (print anything) (print pair)
+  (print un) (print anything) (print pair) (set nowhere nowhere)
   (println "")
   (error (Boom {.why 3}))
   0)