Category: Standard XProc steps (3.1)

These are the XProc steps that a conformant XProc processor must support. In other words: whatever processor you use for processing your XProc pipelines, you can trust that these steps will always work.

A C D E F H I J L M N S U W

A

p:add-attribute - Add (or replace) an attribute on a set of elements.
p:add-xml-base - Add explicit xml:base attributes to a document.
p:archive - Perform operations on archive files.
p:archive-manifest - Create an XML manifest document describing the contents of an archive file.

C

p:cast-content-type - Changes the media type of a document.
p:compare - Compares documents for equality.
p:compress - Compresses a document.
p:count - Count the number of documents.

D

p:delete - Delete nodes in documents.

E

p:error - Raises an error.

F

p:filter - Selects parts of a document.

H

p:hash - Computes a hash code for a value.
p:http-request - Interact using HTTP (or related protocols).

I

p:identity - Copies the source to the result without modifications.
p:insert - Inserts one document into another.

J

p:json-join - Joins documents into a JSON array document.
p:json-merge - Joins documents into a JSON map document.

L

p:label-elements - Labels elements by adding an attribute.
p:load - Loads a document.

M

p:make-absolute-uris - Make specific URIs in the document absolute.

N

p:namespace-delete - Deletes namespaces from a document.

S

p:set-attributes - Add (or replace) attributes on a set of elements.
p:set-properties - Sets or changes document-properties.
p:sink - Discards all source documents.
p:sleep - Delays the execution of the pipeline.

U

p:unarchive - Extracts documents from an archive file.
p:uncompress - Uncompresses a document.
p:unwrap - Unwraps elements in a document.

W

p:wrap-sequence - Wraps a sequence of documents in an element.