From d1161d44833770c7280703260680ed362896e566 Mon Sep 17 00:00:00 2001
From: "Davide P. Cervone" <dpvc@union.edu>
Date: Tue, 3 Sep 2024 14:57:19 -0400
Subject: [PATCH 1/4] Update configuration for ReadTheDocs

---
 conf.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/conf.py b/conf.py
index 35e0d280..d3fed195 100644
--- a/conf.py
+++ b/conf.py
@@ -13,6 +13,17 @@
 
 import sys, os
 
+### DPVC -- from https://about.readthedocs.com/blog/2024/07/addons-by-default/
+# Define the canonical URL if you are using a custom domain on Read the Docs
+html_baseurl = os.environ.get("READTHEDOCS_CANONICAL_URL", "")
+
+# Tell Jinja2 templates the build is running on Read the Docs
+if os.environ.get("READTHEDOCS", "") == "True":
+    if "html_context" not in globals():
+        html_context = {}
+    html_context["READTHEDOCS"] = True
+### /DPVC
+
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.

From b14bba6c9b5a0a17a3ce23a7e7e4c2a7e9afd3eb Mon Sep 17 00:00:00 2001
From: "Davide P. Cervone" <dpvc@union.edu>
Date: Tue, 5 Aug 2025 12:18:10 -0400
Subject: [PATCH 2/4] Move to v3.2 from v3.2-latest

---
 conf.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/conf.py b/conf.py
index d3fed195..8824041a 100644
--- a/conf.py
+++ b/conf.py
@@ -39,7 +39,7 @@
 #templates_path = ['_templates']
 
 # The suffix of source filenames.
-source_suffix = '.rst'
+source_suffix = {'.rst': 'restructuredtext'}
 
 # The encoding of source files.
 #source_encoding = 'utf-8'

From c3be2b9f804a0bbf05958a0b34831a46d9b2e195 Mon Sep 17 00:00:00 2001
From: "Davide P. Cervone" <dpvc@union.edu>
Date: Tue, 5 Aug 2025 13:17:10 -0400
Subject: [PATCH 3/4] Add version 4 link

---
 conf.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/conf.py b/conf.py
index 8824041a..4405b9a6 100644
--- a/conf.py
+++ b/conf.py
@@ -112,6 +112,16 @@
 # A list of ignored prefixes for module index sorting.
 #modindex_common_prefix = []
 
+#
+# DPVC: Add warning about new version
+#
+rst_prolog = """.. attention::
+    `Version 4 <https://docs.mathjax.org/en/latest/index.html>`_ is now the current version of MathJax.
+    This document is for version 3.2.
+"""
+#
+# /DPVC
+#
 
 # -- Options for HTML output ---------------------------------------------------
 

From b681bed61ebc12008a292bee4947f2900155be33 Mon Sep 17 00:00:00 2001
From: "Davide P. Cervone" <dpvc@union.edu>
Date: Tue, 5 Aug 2025 14:42:39 -0400
Subject: [PATCH 4/4] Update configuration and CSS

---
 .readthedocs.yaml  |  6 +++---
 _static/custom.css | 36 ++++++++++++++++++++++++++++++++++--
 2 files changed, 37 insertions(+), 5 deletions(-)

diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 27e80f7f..a4e474fe 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -23,9 +23,9 @@ sphinx:
   # fail_on_warning: true
 
 # Optionally build your docs in additional formats such as PDF and ePub
-# formats:
-#   - pdf
-#   - epub
+formats:
+  - pdf
+  - epub
 
 # Optional but recommended, declare the Python requirements required
 # to build your documentation
diff --git a/_static/custom.css b/_static/custom.css
index 813f4327..8e2b363b 100644
--- a/_static/custom.css
+++ b/_static/custom.css
@@ -2,6 +2,38 @@
     color: inherit;
     font-size: 85%;
     border: none;
-    background: #F0F0F0;
-    padding: 2px 3px 1px;
+    background: #E8E8E8;
+    padding: 2px 3px;
+    border-radius: .33em;
+}
+
+.toctree-l1 > ul {
+    margin-top: 3px ! important;
+}
+
+.toctree-l2 > ul {
+    margin-top: 0 ! important;
+    margin-bottom: 3px ! important;
+}
+
+ul.simple > li {
+    margin-bottom: 10px;
+}
+
+div.tight > ul.simple > li {
+    margin-bottom: 0;
+}
+
+kbd  {
+    display: inline-block;
+    padding: 3px 5px ! important;
+    font-size: 80% ! important;
+    line-height: 10px ! important;
+    color: #444d56 ! important;
+    vertical-align: middle ! important;
+    background-color: #fafbfc ! important;
+    border: solid 1.5px #c6cbd1 ! important;
+    border-bottom-color: #959da5 ! important;
+    border-radius: 3px ! important;
+    box-shadow: inset -.5px -1px 0 #959da5 ! important;
 }