officecfg: reformat using xmllint

[Stephan Bergmann]

On 04/17/2013 03:20 AM, Thomas Arnhold wrote:
> does anyone have objections against running xmllint on officecfg like
> fe4260c53e7df91a4d2dad06104d7979a212de29 did?

Isn't xmllint --fromat, without access to a DTD, fundamentally flawed, 
in that it cannot decide whether an element has mixed content and all 
whitespace would need to be left unchanged?  In principle, this could 
affect .xcu file content like

   <value> <unicode oor:scalar="0"/></value>

Stephan