leethomason/tinyxml2 — pull request #155 by uliwitness (2014-01-22 04:18:54+00:00)
Title: Bools should really be implemented as self-closing true/false tags

Most XML file formats I've so far seen save bools not as a 1 or 0 in the XML file, but rather generate true or false tags. Here's a little convenience method analogous to SetText() that, instead of creating an XMLText actually creates an XMLElement like that.