Rational Developer for System z
PL/I for Windows, Version 8.0, Programming Guide

attribute_name

This event occurs for each attribute in an element start tag or empty element tag, after recognizing a valid name. The parser passes the address and length of the text containing the attribute name. The only attribute name in the example is "type".

Rational Developer for System z
PL/I for Windows, Version 8.0, Programming Guide