From 990bbe4b412fee31e1f1d23a33f73b4c8c136eca Mon Sep 17 00:00:00 2001
From: Doug Kearns <dougkearns@gmail.com>
Date: Sat, 11 Aug 2007 14:49:52 +0000
Subject: [PATCH] change the bounds checking in scrollAbsolute() to allow for
 the fact scrollY can be larger than scrollMaxY

---
 chrome/content/vimperator/buffers.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/chrome/content/vimperator/buffers.js b/chrome/content/vimperator/buffers.js
index 7bea2212..2daa2c93 100644
--- a/chrome/content/vimperator/buffers.js
+++ b/chrome/content/vimperator/buffers.js
@@ -136,7 +136,8 @@ function Buffer() //{{{
         // beep if we can't go there
         if (down > 0)
         {
-            if (win.scrollY == win.scrollMaxY)
+            // NOTE: it's possible to have scrollY > scrollMaxY - FF bug?
+            if (win.scrollY >= win.scrollMaxY)
                 vimperator.beep();
         }
         else if (down < 0)
@@ -147,7 +148,7 @@ function Buffer() //{{{
 
         if (right > 0)
         {
-            if (win.scrollX == win.scrollMaxX)
+            if (win.scrollX >= win.scrollMaxX)
                 vimperator.beep();
         }
         else if (right < 0)