added support for mathml generation in the latex plugin

package-lock.json

@@ -10,6 +10,7 @@
       "license": "MIT",
       "dependencies": {
         "@clack/prompts": "^0.11.0",
+        "@daiji256/rehype-mathml": "^1.2.1",
         "@floating-ui/dom": "^1.7.4",
         "@myriaddreamin/rehype-typst": "^0.6.0",
         "@napi-rs/simple-git": "0.1.22",
@@ -196,6 +197,20 @@
         "sisteransi": "^1.0.5"
       }
     },
+    "node_modules/@daiji256/rehype-mathml": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/@daiji256/rehype-mathml/-/rehype-mathml-1.2.1.tgz",
+      "integrity": "sha512-E1119EsVo1nORP0iO5S4/CKpXSKYNwdHSitxoowOGsqzYXuG/jgMINEyMNVidTQkWZ39tm7JrAbV+pCXIDsEZw==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/hast": "^3.0.0",
+        "hast-util-from-html-isomorphic": "^2.0.0",
+        "hast-util-to-text": "^4.0.0",
+        "temml": "^0.11.0",
+        "unified": "^11.0.0",
+        "unist-util-visit-parents": "^6.0.0"
+      }
+    },
     "node_modules/@emnapi/runtime": {
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/@emnapi/runtime/-/runtime-1.5.0.tgz",
@@ -6772,6 +6787,15 @@
         "node": ">=14"
       }
     },
+    "node_modules/temml": {
+      "version": "0.11.11",
+      "resolved": "https://registry.npmjs.org/temml/-/temml-0.11.11.tgz",
+      "integrity": "sha512-Z/Ihgwad+ges0ez6+KmKWZ3o4BYbP6aZ/cU94cVtN+DwxwqxjHgcF4Z6cb9jLkKN+aU7uni165HsIxLHs5/TqA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=18.13.0"
+      }
+    },
     "node_modules/tiny-inflate": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/tiny-inflate/-/tiny-inflate-1.0.3.tgz",

package.json

@@ -36,6 +36,7 @@
   },
   "dependencies": {
     "@clack/prompts": "^0.11.0",
+    "@daiji256/rehype-mathml": "^1.2.1",
     "@floating-ui/dom": "^1.7.4",
     "@myriaddreamin/rehype-typst": "^0.6.0",
     "@napi-rs/simple-git": "0.1.22",

quartz/plugins/transformers/latex.ts

@@ -1,6 +1,7 @@
 import remarkMath from "remark-math"
 import rehypeKatex from "rehype-katex"
 import rehypeMathjax from "rehype-mathjax/svg"
+import rehypeMathML from "@daiji256/rehype-mathml"
 //@ts-ignore
 import rehypeTypst from "@myriaddreamin/rehype-typst"
 import { QuartzTransformerPlugin } from "../types"
@@ -10,17 +11,22 @@ import { Options as MathjaxOptions } from "rehype-mathjax/svg"
 import { Options as TypstOptions } from "@myriaddreamin/rehype-typst"
 
 interface Options {
-  renderEngine: "katex" | "mathjax" | "typst"
+  renderEngine: "katex" | "mathjax" | "typst" | "mathml"
   customMacros: MacroType
   katexOptions: Omit<KatexOptions, "macros" | "output">
   mathJaxOptions: Omit<MathjaxOptions, "macros">
   typstOptions: TypstOptions
+  mathMLOptions: MathMLOptions
 }
 
 interface MacroType {
   [key: string]: string
 }
 
+interface MathMLOptions {
+  macros?: MacroType
+}
+
 export const Latex: QuartzTransformerPlugin<Partial<Options>> = (opts) => {
   const engine = opts?.renderEngine ?? "katex"
   const macros = opts?.customMacros ?? {}
@@ -40,6 +46,9 @@ export const Latex: QuartzTransformerPlugin<Partial<Options>> = (opts) => {
         case "mathjax": {
           return [[rehypeMathjax, { macros, ...(opts?.mathJaxOptions ?? {}) }]]
         }
+        case "mathml": {
+          return [[rehypeMathML, { macros, ...(opts?.mathMLOptions ?? {}) }]]
+        }
         default: {
           return [[rehypeMathjax, { macros, ...(opts?.mathJaxOptions ?? {}) }]]
         }