body_add_xml: Add an xml string as document element
Description
Add an xml string as document element in the document. This function
is to be used to add custom openxml code.
Usage
body_add_xml(x, str, pos = c("after", "before", "on"))
Arguments
- x
an rdocx object
- str
a wml string
- pos
where to add the new element relative to the cursor,
one of "after", "before", "on".