Help: Improve formatting for `cmake_host_system_information`

Use the signature directive to improve formatting of links to each
sub-command, especially `QUERY WINDOWS_REGISTRY`.

Help/command/cmake_host_system_information.rst

@@ -9,17 +9,18 @@ Synopsis
 .. parsed-literal::
 
   `Query host system specific information`_
-    cmake_host_system_information(RESULT <variable> QUERY <key> ...)
+    cmake_host_system_information(RESULT <variable> `QUERY`_ <key> ...)
 
-  `Query Windows registry`_
-    cmake_host_system_information(RESULT <variable> QUERY WINDOWS_REGISTRY <key> ...)
+  `Query the Windows registry`_
+    cmake_host_system_information(RESULT <variable> `QUERY WINDOWS_REGISTRY`_ <key> ...)
 
 Query host system specific information
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-.. code-block:: cmake
-
+.. signature::
   cmake_host_system_information(RESULT <variable> QUERY <key> ...)
+  :target:
+    QUERY
 
 Queries system information of the host system on which cmake runs.
 One or more ``<key>`` can be provided to select the information to be
@@ -290,20 +291,19 @@ system information:
 .. _man 5 os-release: https://www.freedesktop.org/software/systemd/man/latest/os-release.html
 .. _various distribution-specific files: http://linuxmafia.com/faq/Admin/release-files.html
 
-.. _Query Windows registry:
-
-Query Windows registry
-^^^^^^^^^^^^^^^^^^^^^^
+Query the Windows registry
+^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 .. versionadded:: 3.24
 
-.. code-block:: cmake
-
+.. signature::
   cmake_host_system_information(RESULT <variable>
                                 QUERY WINDOWS_REGISTRY <key> [VALUE_NAMES|SUBKEYS|VALUE <name>]
                                 [VIEW (64|32|64_32|32_64|HOST|TARGET|BOTH)]
                                 [SEPARATOR <separator>]
                                 [ERROR_VARIABLE <result>])
+  :target:
+    QUERY WINDOWS_REGISTRY
 
 Performs query operations on local computer registry subkey. Returns a list of
 subkeys or value names that are located under the specified subkey in the

Help/command/get_filename_component.rst

@@ -10,9 +10,8 @@ Get a specific component of a full filename.
 
 .. versionchanged:: 3.24
   The undocumented feature offering the capability to query the ``Windows``
-  registry is superseded by
-  :ref:`cmake_host_system_information(QUERY WINDOWS_REGISTRY)<Query Windows registry>`
-  command.
+  registry is superseded by the
+  :command:`cmake_host_system_information(QUERY WINDOWS_REGISTRY)` command.
 
 .. code-block:: cmake
 

Help/manual/cmake-developer.7.rst

@@ -29,9 +29,9 @@ Query Windows Registry
 .. versionadded:: 3.24
 
 The :command:`cmake_host_system_information` command offers the possibility to
-query the registry on the local computer. See
-:ref:`cmake_host_system(QUERY_WINDOWS_REGISTRY) <Query Windows registry>` for
-more information.
+query the registry on the local computer. See the
+:command:`cmake_host_system_information(QUERY WINDOWS_REGISTRY)` sub-command
+for more information.
 
 .. _`Find Using Windows Registry`:
 

Help/release/3.24.rst

@@ -85,7 +85,8 @@ Commands
 
 * The :command:`cmake_host_system_information` command, on Windows,
   gained a ``QUERY WINDOWS_REGISTRY`` mode.
-  See its :ref:`Query Windows registry` section.
+  See its :command:`cmake_host_system_information(QUERY WINDOWS_REGISTRY)`
+  signature.
 
 * The :command:`cmake_language` command gained a new
   ``SET_DEPENDENCY_PROVIDER`` sub-command.  When a dependency provider is set,