id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
7519	newlines and tabs are not encoded when writing XML.	nicolas.cavallari@…	Sebastian Redl	"This XML file :
{{{
<?xml version=""1.0"" encoding=""UTF-8""?>
<somemoredata>hello&#9;world:&#10;Want something?</somemoredata>
}}}

Is properly parsed and somedata contains ""hello\tworld\nWant something?"", but this information is lost when writing:
{{{
<somemoredata>Hello	world
Want something?</somemoredata>
}}}

Reading that file will yield ""Hello world Want something?"", so the round trip ate these characters.
Instead, write_xml should encode newlines and tabs according to http://www.w3.org/TR/2000/WD-xml-c14n-20000119.html#charescaping.

Boost.Graph's write_graphml() and read_graphml() are also affected by this problem as they reuse  property_tree. The attached patch fix the problem for both libraries."	Bugs	closed	To Be Determined	property_tree	Boost Development Trunk	Problem	fixed	property_tree xml newline graphml