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Disable LaTeX Rendering - Keep Raw LaTeX

Disable LaTeX rendering but keep the raw LaTeX code visible (no MathJax, no KaTeX)

目前为 2025-02-14 提交的版本。查看 最新版本。

  1. // ==UserScript==
  2. // @name         Disable LaTeX Rendering - Keep Raw LaTeX
  3. // @namespace    http://tampermonkey.net/
  4. // @version      0.4
  5. // @description  Disable LaTeX rendering but keep the raw LaTeX code visible (no MathJax, no KaTeX)
  6. // @author       You
  7. // @match        *://*/*
  8. // @grant        none
  9. // ==/UserScript==
  10.  
  11. (function() {
  12.     'use strict';
  13.  
  14.     // Function to disable LaTeX rendering
  15.     function disableLatexRendering() {
  16.         // Find all elements containing LaTeX formulas, e.g., elements with class names like 'mathjax' or 'katex'
  17.         const latexElements = document.querySelectorAll('script[src*="mathjax"], script[src*="katex"], span, div, p, img');
  18.  
  19.         latexElements.forEach(element => {
  20.             // Check if the element contains LaTeX code (looks like \[ ... \] or \( ... \))
  21.             if (element.innerHTML && (element.innerHTML.match(/\\\[(.*?)\\\]/) || element.innerHTML.match(/\\\((.*?)\\\)/))) {
  22.                 // Replace the LaTeX content with its raw version, preventing rendering
  23.                 element.innerHTML = element.innerText;
  24.             }
  25.         });
  26.  
  27.         // If MathJax or KaTeX is present, disable it
  28.         if (window.MathJax) {
  29.             window.MathJax.Hub.Config({
  30.                 showMathMenu: false, // Disable MathJax menu
  31.                 skipStartupTypeset: true, // Skip initial render
  32.             });
  33.         }
  34.  
  35.         // Prevent KaTeX from rendering
  36.         if (window.katex) {
  37.             window.katex.render = function() {};  // Override KaTeX rendering function
  38.         }
  39.     }
  40.  
  41.     // Run the function when the document is fully loaded
  42.     window.addEventListener('load', function() {
  43.         disableLatexRendering();
  44.     });
  45.  
  46.     // Continuously check for new LaTeX content if the page is dynamic (AJAX)
  47.     setInterval(disableLatexRendering, 1000);
  48. })();