🚀 go-pugleaf

   When I install iv, I got some warning and error messages that
I can not understand well.  Please help me if you know what goes wrong
in my work.

   The first kind is warning of "access nested num type  ... (anachronism)".
I got many of them like the following:

   -- "../../../.././src/include/InterViews/canvas.h", line 114: warning: use  
      ivCanva s:: to access nested  enum type Location  (anachronism)
   -- "../../../.././src/include/InterViews/color.h", line 75: warning: 
      use  ivColor:: to access nested   typedef Intensity  (anachronism)
   --  "../../../.././src/include/InterViews/sensor.h", line 50: warning: 
       use  ivEvent: : to access nested  enum type Event_PointerButton  
       (anachronism)
   ...


   The second type is errors of "no table entry for op =" .  I 
got some of these.
   -- cc  -c  -O -pic -Dcplusplus_2_0 -I.. -I../../../.././src/include 
      xwindow.c "../xwindow.c", line 200: compiler error: no table entry 
      for op =
   -- "../stateviews.c", line 279: compiler error: no table entry for op =
   ...

   The third type is errors of " error: two different return value types ".
I got quite a few of these:
   -- "/usr/local/include/CC/unistd.h", line 105: error: two different 
      return value types for getegid():  int  and  gid_t
   -- "/usr/local/include/CC/unistd.h", line 106: error: two different 
      return value types for geteuid():  int  and  uid_t
   ...

   The fourth type is for `delete[v]'.
   -- "../Application.c", line 59: error: v in `delete[v]' is redundant; 
      use `delete[] instead (anachronism)
   ...

   The others are :
   --  "../idarrow.c", line 210: compiler error: illegal register pair freed


   I am not familiar with C++.  (I am learning it too.)  Forgive me
if my problems are naive.

   Thanks!