[xml-cppdom-devel] [PATCH]: Preserve newlines in cdata

[Carsten N. <car...@gm...>]

	Hello,

attached patch modifies the tokenizer to preserve newlines in cdata. The 
way I understand the xml spec that is what is intended there. The test 
still pass, but cdata may now contain some trailing whitespace - not 
sure if that is a problem though [1].
FWIW my use case was that we had some shader code stored in an xml file 
that I wanted to read with cppdom, but since the newlines got removed 
from things like:

<fragment_program>
#ifdef HAS_NORMAL_MAP
// read normal from normal map texture
#endif
</fragment_program>

the preprocessor conditionals stopped working correctly. An alternative 
would be to support the "<![CDATA["  "]]>" construct, but that seemed to 
require a better understanding of the interaction between tokenizer and 
parser.

	Cheers,
		Carsten

[1] The whitespace comes from the indention of </some_tag>:

<root>
     <some_tag>
     cdata here
     </some_tag>
</root>

i.e. the cdata string is: "cdata_here\n    ".