ant-design-x-vue-next/lib/x-markdown/plugins/Latex.js

Ant Design X for Vue — community continuation aligned with @ant-design/x

"use strict";Object.defineProperties(exports,{__esModule:{value:!0},[Symbol.toStringTag]:{value:"Module"}});const u=require("../../chunks/module-chunk.js"),x=/^(?:\${1,2}([^$]{1,10000}?)\${1,2}|\\\(([\s\S]{1,10000}?)\\\)|\\\[((?:\\.|[^\\]){1,10000}?)\\\])/,k=/^(\${1,2})\n([\s\S]{1,10000}?)\n\1(?:\s*(?:\n|$))|^\\\[((?:\\.|[^\\]){1,10000}?)\\\]/;function s(n){return n&&n.replace(/\{align\*\}/g,"{aligned}")}function c(n,i){return t=>u.katex.renderToString(t.text,{...n,displayMode:t.displayMode})+""}function p(n,i){return{name:"inlineKatex",level:"inline",start(t){const e=t.indexOf("$"),r=t.indexOf("\\("),a=t.indexOf("\\["),o=[e,r,a].filter(l=>l!==-1);return o.length>0?Math.min(...o):void 0},tokenizer(t){const e=t.match(x);if(!e)return;const r=e[1]||e[2]||e[3]||"",a=i?s(r.trim()):r.trim(),o=e[3]!==void 0,l=r.includes(`
`),d=e[0].startsWith("$$")||e[0].startsWith("\\[");return{type:"inlineKatex",raw:e[0],text:a,displayMode:d,isBlock:o&&l}},renderer:t=>{const e=n(t);return t.isBlock?`<div class="block-katex">${e}</div>`:`<span class="inline-katex">${e}</span>`}}}function f(n,i){return{name:"blockKatex",level:"block",tokenizer(t){const e=t.match(k);if(e){let r=s(e[2]||e[3].trim());return i&&(r=s(r)),{type:"blockKatex",raw:e[0],text:r,displayMode:!0}}},renderer:t=>`<div class="block-katex">${n(t)}</div>
`}}const m=n=>{const{replaceAlignStart:i=!0,katexOptions:t}=n||{},e={output:"html",throwOnError:!1,...t||{}},r=c(e),a=c(e);return[p(r,i),f(a,i)]};exports.default=m;