fixes, simple

docs/classes/element.html

@@ -426,7 +426,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2017-04-12 03:37:15 </i>
+<i style="float:right;">Last updated 2017-04-13 08:11:30 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/classes/window.html

@@ -144,7 +144,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2017-04-12 03:37:15 </i>
+<i style="float:right;">Last updated 2017-04-13 08:11:30 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/index.html

@@ -84,7 +84,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2017-04-12 03:37:15 </i>
+<i style="float:right;">Last updated 2017-04-13 08:11:30 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/Element.html

@@ -491,7 +491,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2017-04-12 03:37:15 </i>
+<i style="float:right;">Last updated 2017-04-13 08:11:30 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/main.html

@@ -105,7 +105,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2017-04-12 03:37:15 </i>
+<i style="float:right;">Last updated 2017-04-13 08:11:30 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/pop.html

@@ -758,7 +758,7 @@ table.insert element.parent, element.parent\removeChild(element),
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2017-04-12 03:37:15 </i>
+<i style="float:right;">Last updated 2017-04-13 08:11:30 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/util.html

@@ -126,7 +126,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2017-04-12 03:37:15 </i>
+<i style="float:right;">Last updated 2017-04-13 08:11:30 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

elements/element.lua

@@ -122,20 +122,25 @@ do
       for i = #self.child, 1, -1 do
         self.child[i]:delete()
       end
-      for i = 1, #self.parent.child do
+      if self.parent then
-        if self.parent.child[i] == self then
+        for i = 1, #self.parent.child do
-          table.remove(self.parent.child, i)
+          if self.parent.child[i] == self then
-          break
+            table.remove(self.parent.child, i)
+            break
+          end
         end
       end
-      for i = 1, #self.parent.data.child do
+      if self.parent then
-        if self.parent.data.child[i] == self.data then
+        for i = 1, #self.parent.data.child do
-          table.remove(self.parent.data.child, i)
+          if self.parent.data.child[i] == self.data then
-          break
+            table.remove(self.parent.data.child, i)
+            break
+          end
         end
       end
       self.parent = nil
       self.data.parent = nil
+      self = nil
     end
   }
   _base_0.__index = _base_0

elements/element.moon

@@ -92,7 +92,7 @@ class element
         dx = @data.x - dx
         dy = @data.y - dy
         for child in *@child
-          child\move dx, dy
+            child\move dx, dy
 
         return @
 
@@ -144,7 +144,7 @@ class element
     --- @treturn element self
     move: (x=0, y=0) =>
         for child in *@child
-          child\move x, y
+            child\move x, y
 
         @data.x += x
         @data.y += y
@@ -152,20 +152,22 @@ class element
 
     --- Deletes references to this element and then deletes it.
     delete: =>
-      for i=#@child, 1, -1
+        for i=#@child, 1, -1
-          @child[i]\delete!
+            @child[i]\delete!
 
-      for i=1, #@parent.child
+        if @parent
-          if @parent.child[i] == @
+            for i=1, #@parent.child
-              table.remove @parent.child, i
+                if @parent.child[i] == @
-              break
+                    table.remove @parent.child, i
+                    break
 
-      for i=1, #@parent.data.child
+        if @parent
-          if @parent.data.child[i] == @data
+            for i=1, #@parent.data.child
-              table.remove @parent.data.child, i
+                if @parent.data.child[i] == @data
-              break
+                    table.remove @parent.data.child, i
+                    break
 
-      @parent = nil
+        @parent = nil
-      @data.parent = nil -- should be for all @ -> nil
+        @data.parent = nil -- should be for all @ -> nil MAYBE
-      --@ = nil <- or that, does that work? Idk
+        @ = nil
-      -- DO NOT DELETE @data though, it could still be in use
+        -- DO NOT DELETE @data though, it could still be in use