The XMLDocument(xmlTree) command is a constructor for complete XML documents. None of the other XML constructors validates its content; this is done solely by the document constructor (XMLDocument), which must be called on the complete document content after it has been constructed.

$\mathrm{with}\left(\mathrm{XMLTools}\right)\:$

$\mathrm{XMLDocument}\left(\mathrm{XMLElement}\left(''a''\,\left[''b''=''c''\right]\,''some\; text''\right)\right)$

$\mathrm{\_XML\_Document}\left(\mathrm{\_XML\_Element}\left(\mathrm{\_XML\_ElementType}\left(''a''\right)\,\left[\mathrm{\_XML\_Attribute}\left(\mathrm{\_XML\_AttrName}\left(''b''\right)\,\mathrm{\_XML\_AttrValue}\left(''c''\right)\right)\right]\,\left[\mathrm{\_XML\_Text}\left(''some\; text''\right)\right]\right)\right)$