Merge pull request #267 from ahodesuka/master

Scroll back up to anchor -42px when unexpanding images.

4chan_x.user.js

@@ -3485,8 +3485,8 @@
       var rect, thumb;
       thumb = a.firstChild;
       if (thumb.hidden) {
-        rect = a.parentNode.getBoundingClientRect();
-        if (rect.top < 0) d.body.scrollTop += rect.top;
+        rect = a.getBoundingClientRect();
+        if (rect.top < 0) d.body.scrollTop += rect.top - 42;
         if (rect.left < 0) d.body.scrollLeft += rect.left;
         return imgExpand.contract(thumb);
       } else {

changelog

@@ -1,6 +1,7 @@
 master
 - ahodesuka
   Add Open Reply in New Tab option for replies made from the main board (not dumping).
+  Scroll back up (top of anchor - 42px) when unexpanding images.
 - Mayhem
   The Filter now has per filter settings:
     - Filter the OP only along its thread, replies only, or both.

script.coffee

@@ -2804,8 +2804,8 @@ imgExpand =
   toggle: (a) ->
     thumb = a.firstChild
     if thumb.hidden
-      rect = a.parentNode.getBoundingClientRect()
-      d.body.scrollTop += rect.top if rect.top < 0
+      rect = a.getBoundingClientRect()
+      d.body.scrollTop += rect.top - 42 if rect.top < 0
       d.body.scrollLeft += rect.left if rect.left < 0
       imgExpand.contract thumb
     else