Fix #416 - update to MathJax 3

docs/mathjax.config.js

+window.MathJax = {
+    tex: {
+        inlineMath: [["\\(", "\\)"]],
+        displayMath: [["\\[", "\\]"]],
+        processEscapes: true,
+        processEnvironments: true
+    },
+    options: {
+        ignoreHtmlClass: ".*|",
+        processHtmlClass: "arithmatex"
+    }
+};
\ No newline at end of file

mkdocs-en.yml

@@ -10,12 +10,15 @@ theme:
     language: 'en'
 use_directory_urls: false
 extra_javascript:
-    - ../javascripts/mathjax/MathJax.js?config=TeX-AMS_CHTML
+    - ../javascripts/mathjax.config.js
+    - ../javascripts/mathjax/tex-mml-chtml.js
     - ../javascripts/matomo-tracking.js
 markdown_extensions:
     - mdx_math
     - footnotes
     - codehilite
+    - pymdownx.arithmatex:
+        generic: true
 nav:
     - Presentation of Cassiopée:
         - index.md

mkdocs-fr.yml

@@ -10,12 +10,15 @@ theme:
     language: 'fr'
 use_directory_urls: false
 extra_javascript:
-    - ../javascripts/mathjax/MathJax.js?config=TeX-AMS_CHTML
+    - ../javascripts/mathjax.config.js
+    - ../javascripts/mathjax/tex-mml-chtml.js
     - ../javascripts/matomo-tracking.js
 markdown_extensions:
     - mdx_math
     - footnotes
     - codehilite
+    - pymdownx.arithmatex:
+        generic: true
 nav:
     - Présentation de Cassiopée:
         - index.md

package-lock.json

@@ -13146,9 +13146,9 @@
       "integrity": "sha1-mnHEh0chjrylHlGmbaaCA4zct78="
     },
     "mathjax": {
-      "version": "2.7.8",
-      "resolved": "https://registry.npmjs.org/mathjax/-/mathjax-2.7.8.tgz",
-      "integrity": "sha512-n4xZJ+cw7o01YOSVhxxjyOmibqBPCi+XTDof4siq78QWMx7Fxjzgb/mxMUEElMzTDodMV7ENIMsjREOSldOQPw=="
+      "version": "3.0.5",
+      "resolved": "https://registry.npmjs.org/mathjax/-/mathjax-3.0.5.tgz",
+      "integrity": "sha512-9M7VulhltkD8sIebWutK/VfAD+m+6BIFqfpjDh9Pz/etoKUtjO6UMnOhUcDmNl6iApE8C9xrUmaMyNZkZAlrMw=="
     },
     "md5-file": {
       "version": "5.0.0",

package.json

@@ -66,7 +66,7 @@
     "he": "^1.2.0",
     "jalhyd": "file:../jalhyd",
     "material-design-icons": "^3.0.1",
-    "mathjax": "^2.7.8",
+    "mathjax": "^3.0.5",
     "mermaid": "^8.7.0",
     "ngx-konami": "^1.7.1",
     "ngx-markdown": "^10.1.1",

scripts/mkdocs-postprocess.js

@@ -16,10 +16,9 @@ fs.emptyDirSync(destPath);
 fs.ensureDirSync(destPathMJ + "/fonts/HTML-CSS/TeX/", { recursive: true });
 
 // copy required files only
-fs.copySync("node_modules/mathjax/MathJax.js", destPathMJ + "/MathJax.js");
-fs.copySync("node_modules/mathjax/config", destPathMJ + "/config");
-fs.copySync("node_modules/mathjax/jax", destPathMJ + "/jax");
-fs.copySync("node_modules/mathjax/fonts/HTML-CSS/TeX/woff", destPathMJ + "/fonts/HTML-CSS/TeX/woff");
-fs.copySync("node_modules/mathjax/fonts/HTML-CSS/TeX/otf", destPathMJ + "/fonts/HTML-CSS/TeX/otf");
+fs.copySync("node_modules/mathjax/es5/tex-mml-chtml.js", destPathMJ + "/tex-mml-chtml.js");
+fs.copySync("node_modules/mathjax/es5/output/chtml/fonts", destPathMJ + "/output/chtml/fonts");
+
+fs.copySync("docs/mathjax.config.js", destPath + "/mathjax.config.js");
 
 fs.copySync("docs/matomo-tracking.js", destPath + "/matomo-tracking.js");