[libc++] [docs] Exclude helper files from Sphinx configuration to avoid generating empty pages.

GitOrigin-RevId: b215198bb05b4274800ac6e97f4f27319227cade
diff --git a/docs/Cxx1yStatus.rst b/docs/Cxx1yStatus.rst
index 3cf4938..91744a7 100644
--- a/docs/Cxx1yStatus.rst
+++ b/docs/Cxx1yStatus.rst
@@ -4,7 +4,7 @@
 libc++ C++14 Status

 ================================

 

-.. include:: Styles.rst

+.. include:: Helpers/Styles.rst

 

 .. contents::

    :local:

diff --git a/docs/Cxx1zStatus.rst b/docs/Cxx1zStatus.rst
index efa4d09..54a1629 100644
--- a/docs/Cxx1zStatus.rst
+++ b/docs/Cxx1zStatus.rst
@@ -4,7 +4,7 @@
 libc++ C++17 Status

 ================================

 

-.. include:: Styles.rst

+.. include:: Helpers/Styles.rst

 

 .. contents::

    :local:

diff --git a/docs/Cxx2aStatus.rst b/docs/Cxx2aStatus.rst
index 4fd4e35..fc5b779 100644
--- a/docs/Cxx2aStatus.rst
+++ b/docs/Cxx2aStatus.rst
@@ -4,7 +4,7 @@
 libc++ C++2a Status

 ================================

 

-.. include:: Styles.rst

+.. include:: Helpers/Styles.rst

 

 .. contents::

    :local:

diff --git a/docs/Styles.rst b/docs/Helpers/Styles.rst
similarity index 100%
rename from docs/Styles.rst
rename to docs/Helpers/Styles.rst
diff --git a/docs/conf.py b/docs/conf.py
index dee50d4..95cd98b 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -63,7 +63,7 @@
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
-exclude_patterns = ['_build']
+exclude_patterns = ['_build', 'Helpers']
 
 # The reST default role (used for this markup: `text`) to use for all documents.
 #default_role = None