From 0f4cb100abf2617e2d02990c119fb63b638f89d3 Mon Sep 17 00:00:00 2001
From: Andreas Deininger <adeininger@urbanonline.de>
Date: Mon, 9 Jan 2023 14:53:55 +0100
Subject: [PATCH] Math and chem code clocks, autoactivation: fix for use with
 hugo version < 0.93

---
 layouts/partials/scripts.html | 6 ++++--
 userguide/config.yaml         | 5 -----
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/layouts/partials/scripts.html b/layouts/partials/scripts.html
index c7e3654882..21b4d550a3 100644
--- a/layouts/partials/scripts.html
+++ b/layouts/partials/scripts.html
@@ -1,10 +1,12 @@
-{{ $needKaTeX  := or .Site.Params.katex.enable .Params.math .Params.chem (.Page.Store.Get "hasKaTeX") (.Page.Store.Get "hasmhchem") -}}
-{{ $needmhchem := or .Site.Params.katex.mhchem.enable .Params.chem (.Page.Store.Get "hasmhchem") -}}
+{{ $needKaTeX  := or .Site.Params.katex.enable .Params.math .Params.chem -}}
+{{ $needmhchem := or .Site.Params.katex.mhchem.enable .Params.chem -}}
 {{ $needmermaid := .Site.Params.mermaid.enable -}}
 {{ if ge hugo.Version "0.93.0" -}}
     {{ with .Site.Params.mermaid }}
         {{ $needmermaid = true }}
     {{ end }}
+  {{ $needKaTeX = or $needKaTeX (.Page.Store.Get "hasKaTeX") (.Page.Store.Get "hasmhchem") -}}
+  {{ $needmhchem = or $needmhchem (.Page.Store.Get "hasmhchem") -}}
   {{ $needmermaid = or $needmermaid (.Page.Store.Get "hasmermaid") -}}
 {{ else -}}
   {{ if or $needKaTeX $needmhchem $needmermaid -}}
diff --git a/userguide/config.yaml b/userguide/config.yaml
index 25df4bff58..86d400b81b 100644
--- a/userguide/config.yaml
+++ b/userguide/config.yaml
@@ -111,11 +111,6 @@ params:
     theme: default
     svg_image_url: https://www.plantuml.com/plantuml/svg/
     svg: false
-  katex:
-    enable: true
-    html_dom_element: document.body
-    mhchem:
-      enable: true
   print:
     disable_toc: false
   markmap: