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697215586Try to provide more guidance.2012-02-07 00:36
@@ -25781,20 +25781,25 @@ the time Marco had stuck his tongue out...&lt;/p></pre>
 
   <p>A corollary to this is that the <code
   title="attr-img-alt">alt</code> attribute's value should never
   contain text that could be considered the image's <em>caption</em>,
   <em>title</em>, or <em>legend</em>. It is supposed to contain
   replacement text that could be used by users <em>instead</em> of the
   image; it is not meant to supplement the image. The <code
   title="attr-title">title</code> attribute can be used for
   supplemental information.</p>
 
+  <p>Another corollary is that the <code
+  title="attr-img-alt">alt</code> attribute's value should not repeat
+  information that is already provided in the prose next to the
+  image.</p>
+
   <p class="note">One way to think of alternative text is to think
   about how you would read the page containing the image to someone
   over the phone, without mentioning that there is an image
   present. Whatever you say instead of the image is typically a good
   start for writing the alternative text.</p>
 
 
   <h6>A link or button containing nothing but the image</h6>
 
   <p>When an <span>a</span> element that creates a

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