From cf7da1843c45a4c2df7a749f7886a2d2ba0ee92a Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Mon, 15 Apr 2024 19:25:40 +0200
Subject: Adding upstream version 7.2.6.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 doc/extdev/nodes.rst | 103 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 doc/extdev/nodes.rst

(limited to 'doc/extdev/nodes.rst')

diff --git a/doc/extdev/nodes.rst b/doc/extdev/nodes.rst
new file mode 100644
index 0000000..7603763
--- /dev/null
+++ b/doc/extdev/nodes.rst
@@ -0,0 +1,103 @@
+.. _nodes:
+
+Doctree node classes added by Sphinx
+====================================
+
+.. module:: sphinx.addnodes
+
+Nodes for domain-specific object descriptions
+---------------------------------------------
+
+Top-level nodes
+...............
+
+These nodes form the top-most levels of object descriptions.
+
+.. autoclass:: desc
+.. autoclass:: desc_signature
+.. autoclass:: desc_signature_line
+.. autoclass:: desc_content
+.. autoclass:: desc_inline
+
+Nodes for high-level structure in signatures
+............................................
+
+These nodes occur in in non-multiline :py:class:`desc_signature` nodes
+and in :py:class:`desc_signature_line` nodes.
+
+.. autoclass:: desc_name
+.. autoclass:: desc_addname
+
+.. autoclass:: desc_type
+.. autoclass:: desc_returns
+.. autoclass:: desc_parameterlist
+.. autoclass:: desc_parameter
+.. autoclass:: desc_optional
+.. autoclass:: desc_annotation
+
+Nodes for signature text elements
+.................................
+
+These nodes inherit :py:class:`desc_sig_element` and are generally translated
+to ``docutils.nodes.inline`` by :py:class:`!SigElementFallbackTransform`.
+
+Extensions may create additional ``desc_sig_*``-like nodes but in order for
+:py:class:`!SigElementFallbackTransform` to translate them to inline nodes
+automatically, they must be added to :py:data:`SIG_ELEMENTS` via the class
+keyword argument `_sig_element=True` of :py:class:`desc_sig_element`, e.g.:
+
+   .. code-block:: python
+
+      class desc_custom_sig_node(desc_sig_element, _sig_element=True): ...
+
+For backwards compatibility, it is still possible to add the nodes directly
+using ``SIG_ELEMENTS.add(desc_custom_sig_node)``.
+
+.. autodata:: SIG_ELEMENTS
+   :no-value:
+
+.. autoclass:: desc_sig_element
+
+.. autoclass:: desc_sig_space
+.. autoclass:: desc_sig_name
+.. autoclass:: desc_sig_operator
+.. autoclass:: desc_sig_punctuation
+.. autoclass:: desc_sig_keyword
+.. autoclass:: desc_sig_keyword_type
+.. autoclass:: desc_sig_literal_number
+.. autoclass:: desc_sig_literal_string
+.. autoclass:: desc_sig_literal_char
+
+New admonition-like constructs
+------------------------------
+
+.. autoclass:: versionmodified
+.. autoclass:: seealso
+
+Other paragraph-level nodes
+-------------------------------
+
+.. autoclass:: compact_paragraph
+
+New inline nodes
+----------------
+
+.. autoclass:: index
+.. autoclass:: pending_xref
+.. autoclass:: pending_xref_condition
+.. autoclass:: literal_emphasis
+.. autoclass:: download_reference
+
+Special nodes
+-------------
+
+.. autoclass:: only
+.. autoclass:: highlightlang
+
+You should not need to generate the nodes below in extensions.
+
+.. autoclass:: glossary
+.. autoclass:: toctree
+.. autoclass:: start_of_file
+.. autoclass:: productionlist
+.. autoclass:: production
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