actually fix indentation

updatedshmup.p8

@@ -308,19 +308,20 @@ function puke(item, indent, seen, hidekey)
  for _=1,indent do
   pfx ..= " "
  end
+ local xpfx = pfx.." "
 
  if item.is_linked_list then
-  local ret,n,xpfx = "linked_list <",0,pfx.." "
+  local ret,n = "linked_list <",0
   item:strip(function(x)
    n += 1
-   ret ..= xpfx..tostr(n)..": "..puke(x, indent+1, seen, "next")
+   ret ..= xpfx..tostr(n)..": "..puke(x, indent+2, seen, "next")
   end)
   return ret..pfx..">"
  end
 
  local ret = "{"
  for k, v in pairs(item) do
-  if (k ~= hidekey) ret ..= pfx..tostr(k)..": "..puke(v, indent+1, seen)
+  if (k ~= hidekey) ret ..= xpfx..tostr(k)..": "..puke(v, indent+2, seen)
  end
  return ret..pfx.."}"
 end