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Document metadata

Source: R/node.R
xml_metadata.Rd

Document metadata

Usage

xml_version(x)

xml_encoding(x)

xml_standalone(x)

Arguments

x

A zuxml_document.

Value

A length-1 vector: a character string for xml_version() and xml_encoding(), a logical for xml_standalone(). Each is NA when the XML declaration did not state that property.

Examples

xml_encoding(xml_parse('<?xml version="1.0" encoding="UTF-8"?><a/>'))
#> [1] "UTF-8"