easymde/dist/easymde.min.js

A simple, beautiful, and embeddable JavaScript Markdown editor that easy to use. Features include autosaving and spell checking.

/**
 * easymde v2.20.0
 * Copyright Jeroen Akkerman
 * @link https://github.com/ionaru/easy-markdown-editor
 * @license MIT
 */
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n}(t),this.size=this.rest?Je(Y(this.rest))-n+1:1,this.node=this.text=null,this.hidden=Ut(e,t)}function sn(e,t,n){for(var i,r=[],o=t;o<n;o=i){var a=new ln(e.doc,Ke(e.doc,o),o);i=o+a.size,r.push(a)}return r}var un=null;var cn=null;function dn(e,t){var n=me(e,t);if(n.length){var i,r=Array.prototype.slice.call(arguments,2);un?i=un.delayedCallbacks:cn?i=cn:(i=cn=[],setTimeout(hn,0));for(var o=function(e){i.push((function(){return n[e].apply(null,r)}))},a=0;a<n.length;++a)o(a)}}function hn(){var e=cn;cn=null;for(var t=0;t<e.length;++t)e[t]()}function fn(e,t,n,i){for(var r=0;r<t.changes.length;r++){var o=t.changes[r];"text"==o?gn(e,t):"gutter"==o?xn(e,t,n,i):"class"==o?vn(e,t):"widget"==o&&yn(e,t,i)}t.changes=null}function pn(e){return e.node==e.text&&(e.node=T("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),a&&l<8&&(e.node.style.zIndex=2)),e.node}function mn(e,t){var n=e.display.externalMeasured;return n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):en(e,t)}function gn(e,t){var n=t.text.className,i=mn(e,t);t.text==t.node&&(t.node=i.pre),t.text.parentNode.replaceChild(i.pre,t.text),t.text=i.pre,i.bgClass!=t.bgClass||i.textClass!=t.textClass?(t.bgClass=i.bgClass,t.textClass=i.textClass,vn(e,t)):n&&(t.text.className=n)}function vn(e,t){!function(e,t){var n=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(n&&(n+=" CodeMirror-linebackground"),t.background)n?t.background.className=n:(t.background.parentNode.removeChild(t.background),t.background=null);else if(n){var i=pn(t);t.background=i.insertBefore(T("div",null,n),i.firstChild),e.display.input.setUneditable(t.background)}}(e,t),t.line.wrapClass?pn(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var n=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=n||""}function xn(e,t,n,i){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var r=pn(t);t.gutterBackground=T("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?i.fixedPos:-i.gutterTotalWidth)+"px; width: "+i.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),r.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){var a=pn(t),l=t.gutter=T("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?i.fixedPos:-i.gutterTotalWidth)+"px");if(l.setAttribute("aria-hidden","true"),e.display.input.setUneditable(l),a.insertBefore(l,t.text),t.line.gutterClass&&(l.className+=" "+t.line.gutterClass),!e.options.lineNumbers||o&&o["CodeMirror-linenumbers"]||(t.lineNumber=l.appendChild(T("div",nt(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+i.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),o)for(var s=0;s<e.display.gutterSpecs.length;++s){var u=e.display.gutterSpecs[s].className,c=o.hasOwnProperty(u)&&o[u];c&&l.appendChild(T("div",[c],"CodeMirror-gutter-elt","left: "+i.gutterLeft[u]+"px; width: "+i.gutterWidth[u]+"px"))}}}function yn(e,t,n){t.alignable&&(t.alignable=null);for(var i=S("CodeMirror-linewidget"),r=t.node.firstChild,o=void 0;r;r=o)o=r.nextSibling,i.test(r.className)&&t.node.removeChild(r);Dn(e,t,n)}function bn(e,t,n,i){var r=mn(e,t);return t.text=t.node=r.pre,r.bgClass&&(t.bgClass=r.bgCla