When rendering docs, preserve the syntax for defaults. Fixes jaraco/path#197.

Incidentally, re-organize the extensions a bit for clarity.

Author: jaraco

docs/conf.py

@@ -1,7 +1,11 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
-extensions = ['sphinx.ext.autodoc', 'jaraco.packaging.sphinx', 'rst.linker']
+extensions = [
+    'sphinx.ext.autodoc',
+    'jaraco.packaging.sphinx',
+    'rst.linker',
+]
 
 master_doc = "index"
 
@@ -34,3 +38,6 @@
 intersphinx_mapping = {
     'python': ('https://docs.python.org/3', None),
 }
+
+# Preserve authored syntax for defaults
+autodoc_preserve_defaults = True

setup.cfg

@@ -46,7 +46,7 @@ testing =
 
 docs =
 	# upstream
-	sphinx
+	sphinx >= 3.5
 	jaraco.packaging >= 9
 	rst.linker >= 1.9