From 1b1b9c25e8b234598ff110dce7bb150f6d886169 Mon Sep 17 00:00:00 2001
From: Stephen Blott
Date: Sun, 25 Sep 2016 16:09:17 +0100
Subject: Make tab-selected hint visible.

When the user selects an active hint with Tab (for filtered hints),
adjust its z-index such at it is top of the stack.
---
 content_scripts/link_hints.coffee | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/content_scripts/link_hints.coffee b/content_scripts/link_hints.coffee
index 69ef79c1..4ae8c459 100644
--- a/content_scripts/link_hints.coffee
+++ b/content_scripts/link_hints.coffee
@@ -312,7 +312,7 @@ class LinkHintsMode
   updateKeyState: ({hintKeystrokeQueue, linkTextKeystrokeQueue, tabCount}) ->
     extend @markerMatcher, {hintKeystrokeQueue, linkTextKeystrokeQueue}
 
-    {linksMatched, userMightOverType} = @markerMatcher.getMatchingHints @hintMarkers, tabCount
+    {linksMatched, userMightOverType} = @markerMatcher.getMatchingHints @hintMarkers, tabCount, this.getNextZIndex.bind this
     if linksMatched.length == 0
       @deactivateMode()
     else if linksMatched.length == 1
@@ -513,7 +513,7 @@ class FilterHints
     # strings.  This ensures that we always get hint strings in the same order.
     @filterLinkHints hintMarkers
 
-  getMatchingHints: (hintMarkers, tabCount = 0) ->
+  getMatchingHints: (hintMarkers, tabCount, getNextZIndex) ->
     # At this point, linkTextKeystrokeQueue and hintKeystrokeQueue have been updated to reflect the latest
     # input. Use them to filter the link hints accordingly.
     matchString = @hintKeystrokeQueue.join ""
@@ -526,6 +526,7 @@ class FilterHints
     @activeHintMarker?.classList?.remove "vimiumActiveHintMarker"
     @activeHintMarker = linksMatched[tabCount]
     @activeHintMarker?.classList?.add "vimiumActiveHintMarker"
+    @activeHintMarker.style.zIndex = getNextZIndex()
 
     linksMatched: linksMatched
     userMightOverType: @hintKeystrokeQueue.length == 0 and 0 < @linkTextKeystrokeQueue.length
-- 
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