Xpath

Splits a string into a sequence of substrings using a regular expression as the delimiter pattern.

Replaces characters in a string one-for-one using a from/to mapping, or removes characters that appear in 'from' but have no corresponding character in 'to'.

Returns the boolean value true. Used in XPath expressions and xsl:if tests where an unconditional true value is needed.

Returns the URI of an unparsed entity declared in the DTD of the source document, given the entity's name.

Returns true if unparsed-text() would succeed for the given URI and encoding, allowing safe guarded file reads.

Reads a text file from a URI and returns its lines as a sequence of strings, one item per line.

Reads a plain text file from a URI and returns its contents as an xs:string, with optional encoding specification.

Converts every character of a string to its Unicode uppercase equivalent using locale-independent Unicode case mapping.

Returns a sequence of xs:anyURI values from a named collection, giving the URIs of the contained documents.

Defines a named, callable stylesheet function available in XPath expressions throughout the stylesheet.