From ae44f35a653e76a2efbcb29f83c3fefa0ee0ab78 Mon Sep 17 00:00:00 2001
From: Stephen Blott
Date: Fri, 15 May 2015 10:52:40 +0100
Subject: Better explaination of query-term extract.

---
 background_scripts/completion.coffee | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'background_scripts')

diff --git a/background_scripts/completion.coffee b/background_scripts/completion.coffee
index 011fbdfb..82a8f310 100644
--- a/background_scripts/completion.coffee
+++ b/background_scripts/completion.coffee
@@ -236,10 +236,11 @@ class HistoryCompleter
       onComplete results.map (entry) =>
         # If this history URL starts with the search URL, we reconstruct the original search terms, and insert
         # them into the vomnibar when this suggestion is selected.  We use try/catch because
-        # decodeURIComponent() throw an error.
+        # decodeURIComponent() can throw an error.
         insertText =
           try
             if entry.url.startsWith searchUrl
+              # This maps "https://www.google.ie/search?q=star+wars&..." to "star wars".
               entry.url[searchUrl.length..].split(searchUrlTerminator)[0].split("+").map(decodeURIComponent).join " "
           catch
             null
-- 
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