[jdom-interest] XMLOutputter in nonewline mode

[Alex Chaffee]

Ooooh, BNF!  I like it.  I'll make the change to the next rev of
XMLOutputter unless I hear otherwise. 

James, if you want to do it on your own file, the fix is trivial; just
change that line I mentioned before to
	    maybePrintln(out);

 - A

> http://www.w3.org/TR/REC-xml#sec-prolog-dtd
> 
> [22] prolog ::= XMLDecl? Misc* (doctypedecl Misc*)?
> [23] XMLDecl ::= '<?xml' VersionInfo EncodingDecl? SDDecl? S? '?>'
> [24] VersionInfo ::= S 'version' Eq (' VersionNum ' | " VersionNum ")
> [25] Eq ::= S? '=' S?
> [26] VersionNum ::= ([a-zA-Z0-9_.:] | '-')+
> [27] Misc ::= Comment | PI |  S
> 
> Important part is that XMLDecl ends with '?>' and has no need for
> whitespace afterwards, and the prolog defines the whitespace as optional
> (Misc* with class "S" as whitespace)
> 
> [1] document ::= prolog element Misc*
> 
> This shows that from the document standpoint, no whitespace needs to
> follow the prolog.