From c170f2eb9648bbc1cd46eac99bbcda7ce1b5a98f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?N=C3=ADcolas=20F=2E=20R=2E=20A=2E=20Prado?= Date: Fri, 11 Sep 2020 13:34:46 +0000 Subject: docs: Document cross-referencing between documentation pages MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The syntax to cross-reference between documentation pages wasn't documented anywhere. Document the cross-referencing using the new automarkup for Documentation/... and also Sphinx's doc directive for using relative paths. Signed-off-by: Nícolas F. R. A. Prado Link: https://lore.kernel.org/r/20200911133339.327721-4-nfraprado@protonmail.com Signed-off-by: Jonathan Corbet --- Documentation/doc-guide/sphinx.rst | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/Documentation/doc-guide/sphinx.rst b/Documentation/doc-guide/sphinx.rst index f71ddd592aaa..896478baf570 100644 --- a/Documentation/doc-guide/sphinx.rst +++ b/Documentation/doc-guide/sphinx.rst @@ -337,6 +337,23 @@ Rendered as: - column 3 +Cross-referencing +----------------- + +Cross-referencing from one documentation page to another can be done by passing +the path to the file starting from the Documentation folder. +For example, to cross-reference to this page (the .rst extension is optional):: + + See Documentation/doc-guide/sphinx.rst. + +If you want to use a relative path, you need to use Sphinx's ``doc`` directive. +For example, referencing this page from the same directory would be done as:: + + See :doc:`sphinx`. + +For information on cross-referencing to kernel-doc functions or types, see +Documentation/doc-guide/kernel-doc.rst. + .. _sphinx_kfigure: Figures & Images -- cgit v1.2.3