On Jun 26, 2009, at 8:37 PM, Sergiu Dumitriu wrote:

> vmassol (SVN) wrote:
>> Author: vmassol
>> Date: 2009-06-19 21:18:47 +0200 (Fri, 19 Jun 2009)
>> New Revision: 21360
>>
>> Modified:
>>   platform/core/branches/xwiki-core-1.8/xwiki-xml/src/main/java/org/ 
>> xwiki/xml/XMLUtils.java
>>   platform/core/branches/xwiki-core-1.8/xwiki-xml/src/test/java/org/ 
>> xwiki/xml/internal/html/DefaultHTMLCleanerTest.java
>> Log:
>> XWIKI-4005: HMTL Cleaner should not expand empty elements for BR  
>> and HR in order to support IE6
>>
>>
>> Modified: platform/core/branches/xwiki-core-1.8/xwiki-xml/src/main/ 
>> java/org/xwiki/xml/XMLUtils.java
>> ===================================================================
>> --- platform/core/branches/xwiki-core-1.8/xwiki-xml/src/main/java/ 
>> org/xwiki/xml/XMLUtils.java  2009-06-19 16:35:08 UTC (rev 21359)
>> +++ platform/core/branches/xwiki-core-1.8/xwiki-xml/src/main/java/ 
>> org/xwiki/xml/XMLUtils.java  2009-06-19 19:18:47 UTC (rev 21360)
>> @@ -213,7 +225,16 @@
>>         format.setOmitDeclaration(omitDeclaration);
>>
>>         XMLOutputter outputter = new XWikiXMLOutputter(format,  
>> omitDoctype);
>> -        return outputter.outputString(jdomDoc);
>> +        String result = outputter.outputString(jdomDoc);
>> +
>> +        // Since we need to support IE6 we must generate compact  
>> form for the following HTML elements (otherwise they
>> +        // won't be understood by IE6):
>> +        for (String specialElement : OMIT_ELEMENT_CLOSE_SET) {
>> +            result =  
>> result.replaceAll(MessageFormat.format("<{0}></{0}>",  
>> specialElement),
>
> Shouldn't this be something like "<{0}[^>]*+></{0}>"? I doubt that  
> there
> really is <img></img>, and if it is, it won't make much difference  
> which
> way it's written.

This is not a regex but a simple MessageFormat.format(). BTW A Regex  
would probably be better since the Pattern could be precompiled (at  
the expense of more complex code though).

-Vincent

>
>> +                MessageFormat.format("<{0}/>", specialElement));
>> +        }
>> +
>> +        return result;

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