You should see a frame in 'view source' mode below.

The attributes with no value or an empty value should be displayed correctly in 'view source' mode.


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Frame: '<!--framePath //<!--frame0-->-->'
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> 
<hr noshade width=75%> 
<div align="center" title="" id="foo"> 
<p>hello world</p> 
</div>