Improve Scroll to Post Quoting You logic

CHANGELOG.md

@@ -57,8 +57,11 @@
 - JSON Navigation now works for backlinks (when Quote Inlining is disabled) and backlink hashlinks.
 - JSON Navigation (Index, Catalog) performance improvements.
 - Added a nifty bread-crumb for the JSON Navigation.
-- Many spiffy performance, state awareness, and sanity improvements to JSON Navigation.
 - Added a return button to the JSON Navigation that will switch you back to non-catalog view (requires NavLinks not to be hidden).
+- Rewrote "Scroll to post quoting you" functionality, solving several small issues with it.
+- Improved Linkifier link detection.
+- Fixed an issue with Thread Updater intervals not saving correctly.
+- Many spiffy performance, state awareness, and sanity improvements to JSON Navigation.
 
 ### v1.4.1 
 *2014-03-01*

builds/4chan-X.user.js

@@ -5531,7 +5531,7 @@
         len = posts.length - 1;
         index = i = posts.indexOf(post);
         while (true) {
-          if (index === (i = i === 0 ? len : i === len ? 0 : type === 'prev' ? i - 1 : i + 1)) {
+          if (index === (i = type === 'prev' ? i === 0 ? len : i - 1 : i === len ? 0 : i + 1)) {
             break;
           }
           post = posts[i];

builds/crx/script.js

@@ -5585,7 +5585,7 @@
         len = posts.length - 1;
         index = i = posts.indexOf(post);
         while (true) {
-          if (index === (i = i === 0 ? len : i === len ? 0 : type === 'prev' ? i - 1 : i + 1)) {
+          if (index === (i = type === 'prev' ? i === 0 ? len : i - 1 : i === len ? 0 : i + 1)) {
             break;
           }
           post = posts[i];

src/Quotelinks/QuoteMarkers.coffee

@@ -66,12 +66,13 @@ QuoteMarkers =
       index = i = posts.indexOf post
       while true
         break if index is (
-          i = if i is 0
+          i = if type is 'prev'
-            len
+            if i is 0
+              len
+            else
+              i - 1
           else if i is len
             0
-          else if type is 'prev'
-            i - 1
           else
             i + 1
         )