delete puke/puketh/pukeboard

now there should really be no way to get clipboard popups.

also this reclaims a chunk of compressed space

vacation.p8

@@ -48,7 +48,7 @@ function mknew(tt, more)
  end
 end
 
-event_list = {is_event_list=true}
+event_list = {}
 mknew(event_list, function(x)
   x.next=nil
   x.tail=x
@@ -59,21 +59,6 @@ function event_list:pb(x)
  self.tail = x
 end
 
-function event_list:strip(f)
- local p, n = self, self.next
- while n do
-  if f(n) then
-   p.next = n.next
-  else
-   p = n
-  end
-  n = n.next
- end
- self.tail = p
- return p
-end
-
-
 function event_list:u()
  local p, n = self, self.next
  while n do
@@ -114,45 +99,6 @@ blank = {}
 function blank:u() end
 function blank:draw() end
 
-function puke(item, indent, seen, hidekey)
- if (type(item) ~= "table") return tostr(item)
- 
- seen = seen or {}
- if (seen[item]) return "<<...>>"
- seen[item] = true
- 
- indent = indent or 0
- local pfx = "\n"
- for _=1,indent do
-  pfx ..= " "
- end
- local xpfx = pfx.." "
-
- if item.is_event_list then
-  local ret,n = "event_list <",0
-  item:strip(function(x)
-   n += 1
-   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 ..= xpfx..tostr(k)..": "..puke(v, indent+2, seen)
- end
- return ret..pfx.."}"
-end
-
--- convenience for debugging
-function puketh(item, ...)
- printh(puke(item), ...)
-end
-
-function pukeboard(item)
- puketh(item, "@clip")
-end
-
 view = {
  x=0,
  y=0,