cole-johanson

The "NOWARNING" options states it should suppress warning reports from the libxml2 parser. It does not suppress warnings about the namespace prefix on nodes. The use-case here is the [WordProcessingML...

Possibly related to [340](https://github.com/r-lib/xml2/issues/340). The [xml2 Node Modification vignette](https://cran.r-project.org/web/packages/xml2/vignettes/modification.html) states that using `NULL` as the value will remove the attribute completely. In the example below, the 'space' attribute in `doc1`...