From edd0c1ca7495a32930ed1170abaedf2c73234581 Mon Sep 17 00:00:00 2001
From: Stephen Blott
Date: Thu, 13 Nov 2014 08:36:34 +0000
Subject: Smooth scrolling; note incorrect calibration; MUST BE FIXED!

---
 content_scripts/scroller.coffee | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'content_scripts')

diff --git a/content_scripts/scroller.coffee b/content_scripts/scroller.coffee
index 8ce87253..07dc9f11 100644
--- a/content_scripts/scroller.coffee
+++ b/content_scripts/scroller.coffee
@@ -139,6 +139,9 @@ doScrollBy = do ->
     animate = (timestamp) ->
       start ?= timestamp
 
+      # FIXME(smblott) This calculation is not correctly calibrated:
+      #   - A `j` with smooth scrolling does not take you to the same place as a `j` with jump scrolling.
+      #   - A `j` followed by `k` does not take you back to exactly where you started.
       progress = timestamp - start
       scrollDelta = roundOut(delta * progress) - scrolledAmount
       scrolledAmount += scrollDelta
-- 
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