The XMLAttribute(attrName, attrValue) command constructs XML attribute data structures, given the name and value of the attribute. Data structures returned by this procedure may be recognized by using the procedure IsAttribute.

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

$\mathrm{Print}\left(\mathrm{XMLAttribute}\left(''foo''\,''bar''\right)\right)$

foo = 'bar'

$\mathrm{Print}\left(\mathrm{XMLAttribute}\left(''foo''=''bar''\right)\right)$

foo = 'bar'