An Integrated Set of XML Tools A User Guide - December 2020 This user guide describes an integrated set of C++ software tools for manipulating XML (eXtensible Markup Language) schemas and XML instance files. The tools are: - xmlSchemaParser - parses and reformats XML schema files, prints type derivation hierarchies - xmlInstanceParserGenerator - generates C++ classes and a YACC/Lex instance file parser from an XML schema - it's a software tool that writes software tools - orphanFinder - identifies unused types and undefined types in one to many XML schema files - xmlSchemaAttributeConverter - rewrites an XML schema file, converting attributes [...]