Update Sphinx url: s|https?://sphinx-doc\.org/|https://www.sphinx-doc.org/|g

https://sphinx-doc.org is unreachable, but is linked from the PyPI page:
https://pypi.org/project/Sphinx/. Switch to https://www.sphinx-doc.org/
instead.

Author: jdufresne

doc/conf.py

@@ -35,7 +35,7 @@
 epub_theme = 'epub'
 epub_basename = 'sphinx'
 epub_author = 'Georg Brandl'
-epub_publisher = 'https://sphinx-doc.org/'
+epub_publisher = 'https://www.sphinx-doc.org/'
 epub_uid = 'web-site'
 epub_scheme = 'url'
 epub_identifier = epub_publisher

doc/make.bat

@@ -19,7 +19,7 @@ if errorlevel 9009 (
 	echo.may add the Sphinx directory to PATH.
 	echo.
 	echo.If you don't have Sphinx installed, grab it from
-	echo.https://sphinx-doc.org/
+	echo.https://www.sphinx-doc.org/
 	exit /b 1
 )
 

doc/usage/configuration.rst

@@ -2554,7 +2554,7 @@ Options for the linkcheck builder
 
    A dictionary that maps baseurls to HTTP request headers.
 
-   The key is a URL base string like ``"https://sphinx-doc.org/"``.  To specify
+   The key is a URL base string like ``"https://www.sphinx-doc.org/"``.  To specify
    headers for other hosts, ``"*"`` can be used.  It matches all hosts only when
    the URL does not match other settings.
 
@@ -2565,7 +2565,7 @@ Options for the linkcheck builder
    .. code-block:: python
 
       linkcheck_request_headers = {
-          "https://sphinx-doc.org/": {
+          "https://www.sphinx-doc.org/": {
               "Accept": "text/html",
               "Accept-Encoding": "utf-8",
           },

doc/usage/extensions/graphviz.rst

@@ -227,13 +227,13 @@ There are also these config values:
    attribute must be set, such as ``"_top"`` and ``"_blank"``. For example, the
    link in the following graph should work in the svg output: ::
 
-       .. graphviz::
+     .. graphviz::
 
-            digraph example {
-                a [label="sphinx", href="https://sphinx-doc.org", target="_top"];
-                b [label="other"];
-                a -> b;
-            }
+          digraph example {
+              a [label="sphinx", href="https://www.sphinx-doc.org/", target="_top"];
+              b [label="other"];
+              a -> b;
+          }
 
    .. versionadded:: 1.0
       Previously, output always was PNG.

setup.py

@@ -176,7 +176,7 @@ def _run_domain_js(self, domain):
 setup(
     name='Sphinx',
     version=sphinx.__version__,
-    url='https://sphinx-doc.org/',
+    url='https://www.sphinx-doc.org/',
     download_url='https://pypi.org/project/Sphinx/',
     license='BSD',
     author='Georg Brandl',

sphinx/cmd/build.py

@@ -101,7 +101,7 @@ def jobs_argument(value: str) -> int:
 def get_parser() -> argparse.ArgumentParser:
     parser = argparse.ArgumentParser(
         usage='%(prog)s [OPTIONS] SOURCEDIR OUTPUTDIR [FILENAMES...]',
-        epilog=__('For more information, visit <http://sphinx-doc.org/>.'),
+        epilog=__('For more information, visit <https://www.sphinx-doc.org/>.'),
         description=__("""
 Generate documentation from source files.
 

sphinx/cmd/quickstart.py

@@ -467,7 +467,7 @@ def get_parser() -> argparse.ArgumentParser:
     )
     parser = argparse.ArgumentParser(
         usage='%(prog)s [OPTIONS] <PROJECT_DIR>',
-        epilog=__("For more information, visit <http://sphinx-doc.org/>."),
+        epilog=__("For more information, visit <https://www.sphinx-doc.org/>."),
         description=description)
 
     parser.add_argument('-q', '--quiet', action='store_true', dest='quiet',

sphinx/ext/apidoc.py

@@ -304,7 +304,7 @@ def get_parser() -> argparse.ArgumentParser:
     parser = argparse.ArgumentParser(
         usage='%(prog)s [OPTIONS] -o <OUTPUT_PATH> <MODULE_PATH> '
               '[EXCLUDE_PATTERN, ...]',
-        epilog=__('For more information, visit <http://sphinx-doc.org/>.'),
+        epilog=__('For more information, visit <https://www.sphinx-doc.org/>.'),
         description=__("""
 Look recursively in <MODULE_PATH> for Python modules and packages and create
 one reST file with automodule directives per package in the <OUTPUT_PATH>.

sphinx/ext/autosummary/generate.py

@@ -595,7 +595,7 @@ def find_autosummary_in_lines(lines: List[str], module: str = None, filename: st
 def get_parser() -> argparse.ArgumentParser:
     parser = argparse.ArgumentParser(
         usage='%(prog)s [OPTIONS] <SOURCE_FILE>...',
-        epilog=__('For more information, visit <http://sphinx-doc.org/>.'),
+        epilog=__('For more information, visit <https://www.sphinx-doc.org/>.'),
         description=__("""
 Generate ReStructuredText using autosummary directives.
 

sphinx/ext/napoleon/__init__.py

@@ -309,11 +309,11 @@ def setup(app: Sphinx) -> Dict[str, Any]:
     See Also
     --------
     `The Sphinx documentation on Extensions
-    <http://sphinx-doc.org/extensions.html>`_
+    <https://www.sphinx-doc.org/extensions.html>`_
 
-    `The Extension Tutorial <http://sphinx-doc.org/extdev/tutorial.html>`_
+    `The Extension Tutorial <https://www.sphinx-doc.org/extdev/tutorial.html>`_
 
-    `The Extension API <http://sphinx-doc.org/extdev/appapi.html>`_
+    `The Extension API <https://www.sphinx-doc.org/extdev/appapi.html>`_
 
     """
     if not isinstance(app, Sphinx):