Ian Goldby wrote:
> 
> I'd like to suggest the following for the Users Wish List:
> 
> Option to suppress <?xml version="1.0" encoding="UTF-8"?> line
> 
> Add an option in Preferences/Save to stop XXE prepending the <?xml 
> version="1.0" encoding="UTF-8"?> line to the top of the saved  document.
> This is to make it easier to edit documents that consist of  a mixture
> of XHTML and PHP code. PHP chokes on the <?xml  version="1.0"
> encoding="UTF-8"?> line. A workaround is to turn off  PHP's
> short_open_tag, but many users (especially ISP customers) don't  have
> the option of changing PHP's configuration.
> 
> The icing on the cake would be to make XXE automatically add a <meta 
> content="text/html; charset=utf-8" http-equiv="Content-Type" /> line  if
> <?xml version="1.0" encoding="UTF-8"?> is suppressed, so that the 
> character encoding is preserved.

--> I understand your problem. In fact with a first line like this:
---
<?xml version="1.0" encoding="UTF-8"?>
---
many Web browsers display an XML source code view instead of a normal
HTML page.



--> However there is a big problem implementing what you request:

* <?xml version="1.0" encoding="UTF-8"?> is there because you have not
chosen a different default encoding for saved file (Options|Options,
Save section).

If you had chosen "ISO-8859-1", you would have had
<?xml version="1.0" encoding="ISO-8859-1"?>

* Without <?xml...?> XXE will assume that the XML document being opened
is encoded using UTF-8  (to make it simple).

That is, unless the XML document being opened is encoded using UTF-8,
XXE (being an XML editor and not a Web browser which can make use of the
<meta http-equiv="Content-Type"/>) really, really needs <?xml...?>.



--> What you want is best implemented using a customization of XXE:

[1] You'll need to force the use UTF-8 using configuration element
<saveOptions encoding="UTF-8"/>.

[2] You'll write a DocumentHook in Java[tm] and declare it using the
<documentHook> configuration element.

This documentHook automatically replaces '<?xml version="1.0"
encoding="UTF-8"?>' by '<meta content="text/html; charset=utf-8"
http-equiv="Content-Type" />' in the saved XHTML file.



--> References:
* http://www.xmlmind.com/xmleditor/_distrib/doc/configure/saveOptions.html
* http://www.xmlmind.com/xmleditor/_distrib/doc/configure/documentHook.html
* http://www.xmlmind.com/xmleditor/_distrib/doc/dev/documenthook.html

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