fa23-si/plugin/markdown/markdown.js

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!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).RevealMarkdown=t()}(this,(function(){"use strict";function e(){return{baseUrl:null,breaks:!1,extensions:null,gfm:!0,headerIds:!0,headerPrefix:"",highlight:null,langPrefix:"language-",mangle:!0,pedantic:!1,renderer:null,sanitize:!1,sanitizer:null,silent:!1,smartLists:!1,smartypants:!1,tokenizer:null,walkTokens:null,xhtml:!1}}let t={baseUrl:null,breaks:!1,extensions:null,gfm:!0,headerIds:!0,headerPrefix:"",highlight:null,langPrefix:"language-",mangle:!0,pedantic:!1,renderer:null,sanitize:!1,sanitizer:null,silent:!1,smartLists:!1,smartypants:!1,tokenizer:null,walkTokens:null,xhtml:!1};const n=/[&<>"']/,r=/[&<>"']/g,s=/[<>"']|&(?!#?\w+;)/,i=/[<>"']|&(?!#?\w+;)/g,l={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#39;"},a=e=>l[e];function o(e,t){if(t){if(n.test(e))return e.replace(r,a)}else if(s.test(e))return e.replace(i,a);return e}const c=/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/gi;function h(e){return e.replace(c,((e,t)=>"colon"===(t=t.toLowerCase())?":":"#"===t.charAt(0)?"x"===t.charAt(1)?String.fromCharCode(parseInt(t.substring(2),16)):String.fromCharCode(+t.substring(1)):""))}const p=/(^|[^\[])\^/g;function u(e,t){e=e.source||e,t=t||"";const n={replace:(t,r)=>(r=(r=r.source||r).replace(p,"$1"),e=e.replace(t,r),n),getRegex:()=>new RegExp(e,t)};return n}const g=/[^\w:]/g,d=/^$|^[a-z][a-z0-9+.-]*:|^[?#]/i;function f(e,t,n){if(e){let e;try{e=decodeURIComponent(h(n)).replace(g,"").toLowerCase()}catch(e){return null}if(0===e.indexOf("javascript:")||0===e.indexOf("vbscript:")||0===e.indexOf("data:"))return null}t&&!d.test(n)&&(n=function(e,t){k[" "+e]||(x.test(e)?k[" "+e]=e+"/":k[" "+e]=z(e,"/",!0));e=k[" "+e];const n=-1===e.indexOf(":");return"//"===t.substring(0,2)?n?t:e.replace(m,"$1")+t:"/"===t.charAt(0)?n?t:e.replace(b,"$1")+t:e+t}(t,n));try{n=encodeURI(n).replace(/%25/g,"%")}catch(e){return null}return n}const k={},x=/^[^:]+:\/*[^/]*$/,m=/^([^:]+:)[\s\S]*$/,b=/^([^:]+:\/*[^/]*)[\s\S]*$/;const w={exec:function(){}};function y(e){let t,n,r=1;for(;r<arguments.length;r++)for(n in t=arguments[r],t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n]);return e}function _(e,t){const n=e.replace(/\|/g,((e,t,n)=>{let r=!1,s=t;for(;--s>=0&&"\\"===n[s];)r=!r;return r?"|":" |"})).split(/ \|/);let r=0;if(n[0].trim()||n.shift(),n.length>0&&!n[n.length-1].trim()&&n.pop(),n.length>t)n.splice(t);else for(;n.length<t;)n.push("");for(;r<n.length;r++)n[r]=n[r].trim().replace(/\\\|/g,"|");return n}function z(e,t,n){const r=e.length;if(0===r)return"";let s=0;for(;s<r;){const i=e.charAt(r-s-1);if(i!==t||n){if(i===t||!n)break;s++}else s++}return e.substr(0,r-s)}function S(e){e&&e.sanitize&&!e.silent&&console.warn("marked(): sanitize and sanitizer parameters are deprecated since version 0.7.0, should not be used and will be removed in the future. Read more here: https://marked.js.org/#/USING_ADVANCED.md#options")}function $(e,t){if(t<1)return"";let n="";for(;t>1;)1&t&&(n+=e),t>>=1,e+=e;return n+e}function T(e,t,n,r){const s=t.href,i=t.title?o(t.title):null,l=e[1].replace(/\\([\[\]])/g,"$1");if("!"!==e[0].charAt(0)){r.state.inLink=!0;const e={type:"link",raw:n,href:s,title:i,text:l,tokens:r.inlineTokens(l,[])};return r.state.inLink=!1,e}return{type:"image",raw:n,href:s,title:i,text:o(l)}}class A{constructor(e){this.options=e||t}space(e){const t=this.rules.block.newline.exec(e);if(t&&t[0].length>0)return{type:"space",raw:t[0]}}code(e){const t=this.rules.block.code.exec(e);if(t){const e=t[0].replace(/^ {1,4}/gm,"");return{type:"code",raw:t[0],codeBlockStyle:"indented",text:this.options.pedantic?e:z(e,"\n")}}}fences(e){const t=this.rules.block.fences.exec(e);if(t){const e=t[0],n=function(e,t){const n=e.match(/^(\s+)(?:```)/);if(null===n)return t;const r=n[1];return t.split("\n").map((e=>{const t=e.match(/^\s+/);if(null===t)return e;const[n]=t;return n.length>=r.length?e.slice(r.length):e})).join("\n")}(e,t[3]||"");return{type:"code",raw:e,lang:t[2]?t[2].t
/*!
* The reveal.js markdown plugin. Handles parsing of
* markdown inside of presentations as well as loading
* of external markdown documents.
*/
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