INI and XML File Commands
For both INI and XML the convention is the same: set writes a value, get reads one.
ini.set <file>, <section>, <key>, <value> - Writes a value to an INI file.
ini.get <file>, <section>, <key>, <accumulator> - Reads a value from an INI file into the accumulator (empty if absent).
xml.set <file>, <xpath>, <value> - Writes a value as the text of the node addressed by <xpath> (for example /root/item). The file and any missing elements of a simple path are created automatically; the file is saved as UTF-8 without a BOM.
xml.get <file>, <xpath>, <accumulator> - Reads the text of the node into the accumulator (empty if the file or node is absent). Loading detects the file's actual encoding, so files created by other tools load reliably.