From 349eed1b08854219b666b2a47d7404a1abd938a3 Mon Sep 17 00:00:00 2001
From: Doug Kearns <dougkearns@gmail.com>
Date: Fri, 17 Oct 2008 12:27:43 +0000
Subject: [PATCH] minor refactoring of hints#generate - calling generate on
 frames

---
 content/hints.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/content/hints.js b/content/hints.js
index 232dc743..bed474ea 100644
--- a/content/hints.js
+++ b/content/hints.js
@@ -136,8 +136,7 @@ function Hints() //{{{
         docs.push({ doc: doc, start: start, end: pageHints.length - 1 });
 
         // also generate hints for frames
-        for (let i = 0; i < win.frames.length; i++)
-            generate(win.frames[i]);
+        Array.forEach(win.frames, function (frame) { generate(frame); });
 
         return true;
     }