From 854476554db89fa03d9856f30a0353193e0b084a Mon Sep 17 00:00:00 2001
From: Michael Orlitzky <michael@orlitzky.com>
Date: Fri, 9 May 2025 10:58:45 -0400
Subject: [PATCH] beamer{outer,}thememjo.sty: disable section hyperlinks

These aren't very useful, and they mess up the font color if you
enable color for hyperlinks.
---
 beamerouterthememjo.sty | 4 ++++
 beamerthememjo.sty      | 9 +++++++--
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/beamerouterthememjo.sty b/beamerouterthememjo.sty
index 8539464..6ec8150 100644
--- a/beamerouterthememjo.sty
+++ b/beamerouterthememjo.sty
@@ -5,9 +5,12 @@
 \setbeamertemplate{page number in head/foot}[totalframenumber]%
 
 % Insert the Section (and optionally, Part:) into the header.
+% We disable hyperlinks in the header because they mess up
+% the font color and aren't terribly useful.
 \setbeamertemplate{headline}{
   \begin{beamercolorbox}[ht=3ex,dp=1.125ex,%
     leftskip=.3cm,rightskip=.3cm plus1fil]{title in head}%
+    \NoHyper%
     \usebeamerfont*{frametitle}
     \usebeamercolor[fg]{frametitle}
     \ifx\insertpart\@empty%
@@ -15,6 +18,7 @@
     \insertpart: %
     \fi%
     \insertsectionhead%
+    \endNoHyper%
   \end{beamercolorbox}%
   \vskip\parskip\par%
 }
diff --git a/beamerthememjo.sty b/beamerthememjo.sty
index 15cb047..9db0135 100644
--- a/beamerthememjo.sty
+++ b/beamerthememjo.sty
@@ -7,10 +7,11 @@
 \usefonttheme{mjo}
 \usecolortheme{mjo}
 
-% Introduce new sections with a slude announcing the current part and
-% section.
+% Introduce new sections with a slide announcing the current part and
+% section. Disable hyperlinking to avoid messing up the font color.
 \AtBeginSection[]{
   \begin{frame}[c]
+    \NoHyper%
     \begin{center}
       \usebeamerfont{title}
       \ifx\insertpart\@empty%
@@ -19,17 +20,21 @@
       \fi%
       \insertsectionhead\par%
     \end{center}
+    \endNoHyper%
   \end{frame}
 }
 
 % Introduce new subsections with a slide announcing the current
 % subsection. This does NOT include the current part/section.
+% Disable hyperlinking to avoid messing up the font color.
 \AtBeginSubsection[]{
   \begin{frame}[c]
+    \NoHyper%
     \begin{center}
       \usebeamerfont{subsection}
       \insertsubsectionhead
     \end{center}
+    \endNoHyper%
   \end{frame}
 }
 
-- 
2.49.0