#2886: Implement logic for handling bogus BR nodes.
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 Reporter:  martinkou  |       Owner:  fredck      
     Type:  Task       |      Status:  new         
 Priority:  Normal     |   Milestone:  CKEditor 3.0
Component:  General    |     Version:  SVN         
 Keywords:  Review-    |  
-----------------------+----------------------------------------------------
Changes (by fredck):

  * keywords:  Review? => Review-
  * owner:  martinkou => fredck
  * status:  assigned => new


Comment:

 I've thoroughly though about this issue since the start of the V3 coding.
 Actually, we always had problems with unneeded <br> and &nbsp;.

 The solution here should be quite simply. It's enough to understand that
 <br>, if placed at the end of a block, is used exclusively to set the
 "line" height. It guarantees that a line has some content, even if
 invisible and not selectable.

 So, if we are sure the block already has content, we can safely discard
 the <br>. Otherwise, we just leave it as is.

 The proposed patch, other than taking a different approach (with &nbsp;),
 is also making the <br> cleanup inside the DOM, which is wrong. A
 getData() call should never change the DOM. If changes are to be done,
 they must go in the code that generates the output.

-- 
Ticket URL: <http://dev.fckeditor.net/ticket/2886#comment:3>
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