-<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><title>ttyd - Terminal</title><link rel="icon" type="image/png" 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36:s.key=a?n.C0.ESC+"[1;"+(a+1)+"H":t?n.C0.ESC+"OH":n.C0.ESC+"[H";break;case 35:s.key=a?n.C0.ESC+"[1;"+(a+1)+"F":t?n.C0.ESC+"OF":n.C0.ESC+"[F";break;case 33:e.shiftKey?s.type=2:s.key=n.C0.ESC+"[5~";break;case 34:e.shiftKey?s.type=3:s.key=n.C0.ESC+"[6~";break;case 112:s.key=a?n.C0.ESC+"[1;"+(a+1)+"P":n.C0.ESC+"OP";break;case 113:s.key=a?n.C0.ESC+"[1;"+(a+1)+"Q":n.C0.ESC+"OQ";break;case 114:s.key=a?n.C0.ESC+"[1;"+(a+1)+"R":n.C0.ESC+"OR";break;case 115:s.key=a?n.C0.ESC+"[1;"+(a+1)+"S":n.C0.ESC+"OS";break;case 116:s.key=a?n.C0.ESC+"[15;"+(a+1)+"~":n.C0.ESC+"[15~";break;case 117:s.key=a?n.C0.ESC+"[17;"+(a+1)+"~":n.C0.ESC+"[17~";break;case 118:s.key=a?n.C0.ESC+"[18;"+(a+1)+"~":n.C0.ESC+"[18~";break;case 119:s.key=a?n.C0.ESC+"[19;"+(a+1)+"~":n.C0.ESC+"[19~";break;case 120:s.key=a?n.C0.ESC+"[20;"+(a+1)+"~":n.C0.ESC+"[20~";break;case 121:s.key=a?n.C0.ESC+"[21;"+(a+1)+"~":n.C0.ESC+"[21~";break;case 122:s.key=a?n.C0.ESC+"[23;"+(a+1)+"~":n.C0.ESC+"[23~";break;case 123:s.key=a?n.C0.ESC+"[24;"+(a+1)+"~":n.C0.ESC+"[24~";break;default:if(!e.ctrlKey||e.shiftKey||e.altKey||e.metaKey)if(r&&!o||!e.altKey||e.metaKey)r&&!e.altKey&&!e.ctrlKey&&e.metaKey?65===e.keyCode&&(s.type=1):e.key&&!e.ctrlKey&&!e.altKey&&!e.metaKey&&e.keyCode>=48&&1===e.key.length&&(s.key=e.key);else{var l=i[e.keyCode],c=l&&l[e.shiftKey?1:0];if(c)s.key=n.C0.ESC+c;else if(e.keyCode>=65&&e.keyCode<=90){var h=e.ctrlKey?e.keyCode-64:e.keyCode+32;s.key=n.C0.ESC+String.fromCharCode(h)}}else e.keyCode>=65&&e.keyCode<=90?s.key=String.fromCharCode(e.keyCode-64):32===e.keyCode?s.key=String.fromCharCode(0):e.keyCode>=51&&e.keyCode<=55?s.key=String.fromCharCode(e.keyCode-51+27):56===e.keyCode?s.key=String.fromCharCode(127):219===e.keyCode?s.key=String.fromCharCode(27):220===e.keyCode?s.key=String.fromCharCode(28):221===e.keyCode&&(s.key=String.fromCharCode(29))}return s}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(9),i=r(14);t.BOLD_CLASS="xterm-bold",t.ITALIC_CLASS="xterm-italic",t.CURSOR_CLASS="xterm-cursor",t.CURSOR_STYLE_BLOCK_CLASS="xterm-cursor-block",t.CURSOR_STYLE_BAR_CLASS="xterm-cursor-bar",t.CURSOR_STYLE_UNDERLINE_CLASS="xterm-cursor-underline";var o=function(){function e(e){this._document=e}return e.prototype.createRow=function(e,r,o,s,a,l){for(var c=this._document.createDocumentFragment(),h=0,u=Math.min(e.length,l)-1;u>=0;u--){if((f=e.get(u))[n.CHAR_DATA_CODE_INDEX]!==n.NULL_CELL_CODE||r&&u===s){h=u+1;break}}for(u=0;u<h;u++){var f,_=(f=e.get(u))[n.CHAR_DATA_CHAR_INDEX]||n.WHITESPACE_CELL_CHAR,d=f[n.CHAR_DATA_ATTR_INDEX],p=f[n.CHAR_DATA_WIDTH_INDEX];if(0!==p){var m=this._document.createElement("span");p>1&&(m.style.width=a*p+"px");var y=d>>18,v=511&d,g=d>>9&511;if(r&&u===s)switch(m.classList.add(t.CURSOR_CLASS),o){case"bar":m.classList.add(t.CURSOR_STYLE_BAR_CLASS);break;case"underline":m.classList.add(t.CURSOR_STYLE_UNDERLINE_CLASS);break;default:m.classList.add(t.CURSOR_STYLE_BLOCK_CLASS)}if(8&y){var b=v;v=g,(g=b)===i.DEFAULT_COLOR&&(g=i.INVERTED_DEFAULT_COLOR),v===i.DEFAULT_COLOR&&(v=i.INVERTED_DEFAULT_COLOR)}1&y&&(g<8&&(g+=8),m.classList.add(t.BOLD_CLASS)),64&y&&m.classList.add(t.ITALIC_CLASS),m.textContent=_,g!==i.DEFAULT_COLOR&&m.classList.add("xterm-fg-"+g),v!==i.DEFAULT_COLOR&&m.classList.add("xterm-bg-"+v),c.appendChild(m)}}return c},e}();t.DomRendererRowFactory=o},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(17),s=r(47),a=r(61),l=r(113),c=r(14),h="xterm-dom-renderer-owner-",u="xterm-rows",f="xterm-selection",_=1,d=function(e){function t(t,r){var n=e.call(this)||this;n._terminal=t,n._terminalClass=_++,n._rowElements=[];var i=n._terminal.options.allowTransparency;return n.colorManager=new s.ColorManager(document,i),n.setTheme(r),n._rowContainer=document.createElement("div"),n._rowContainer.classList.add(u),n._rowContainer.style.lineHeight="normal",n._rowContainer.setAttribute("aria-hidden","true"),n._refreshRowElements(n._terminal.cols,n._terminal.rows),n._selectionContainer=document.createElement("div"),n._selectionContainer.classList.add(f),n._selectionContainer.setAttribute("aria-hidden","true"),n.dimensions={scaledCharWidth:null,scaledCharHeight:null,scaledCellWidth:null,scaledCellHeight:null,scaledCharLeft:null,scaledCharTop:null,scaledCanvasWidth:null,scaledCanvasHeight:null,canvasWidth:null,canvasHeight:null,actualCellWidth:null,actualCellHeight:null},n._updateDimensions(),n._renderDebouncer=new a.RenderDebouncer(n._terminal,n._renderRows.bind(n)),n._rowFactory=new l.DomRendererRowFactory(document),n._terminal.element.classList.add(h+n._terminalClass),n._terminal.screenElement.appendChild(n._rowContainer),n._terminal.screenElement.appendChild(n._selectionContainer),n._terminal.linkifier.on("linkhover",function(e){return n._onLinkHover(e)}),n._terminal.linkifier.on("linkleave",function(e){return n._onLinkLeave(e)}),n}return i(t,e),t.prototype.dispose=function(){this._terminal.element.classList.remove(h+this._terminalClass),this._terminal.screenElement.removeChild(this._rowContainer),this._terminal.screenElement.removeChild(this._selectionContainer),this._terminal.screenElement.removeChild(this._themeStyleElement),this._terminal.screenElement.removeChild(this._dimensionsStyleElement),e.prototype.dispose.call(this)},t.prototype._updateDimensions=function(){var e=this;this.dimensions.scaledCharWidth=Math.floor(this._terminal.charMeasure.width*window.devicePixelRatio),this.dimensions.scaledCharHeight=Math.ceil(this._terminal.charMeasure.height*window.devicePixelRatio),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._terminal.options.letterSpacing),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._terminal.options.lineHeight),this.dimensions.scaledCharLeft=0,this.dimensions.scaledCharTop=0,this.dimensions.scaledCanvasWidth=this.dimensions.scaledCellWidth*this._terminal.cols,this.dimensions.scaledCanvasHeight=this.dimensions.scaledCellHeight*this._terminal.rows,this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/window.devicePixelRatio),this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/window.devicePixelRatio),this.dimensions.actualCellWidth=this.dimensions.canvasWidth/this._terminal.cols,this.dimensions.actualCellHeight=this.dimensions.canvasHeight/this._terminal.rows,this._rowElements.forEach(function(t){t.style.width=e.dimensions.canvasWidth+"px",t.style.height=e.dimensions.actualCellHeight+"px",t.style.lineHeight=e.dimensions.actualCellHeight+"px",t.style.overflow="hidden"}),this._dimensionsStyleElement||(this._dimensionsStyleElement=document.createElement("style"),this._terminal.screenElement.appendChild(this._dimensionsStyleElement));var t=this._terminalSelector+" ."+u+" span { display: inline-block; height: 100%; vertical-align: top; width: "+this.dimensions.actualCellWidth+"px}";this._dimensionsStyleElement.innerHTML=t,this._selectionContainer.style.height=this._terminal._viewportElement.style.height,this._terminal.screenElement.style.width=this.dimensions.canvasWidth+"px",this._terminal.screenElement.style.height=this.dimensions.canvasHeight+"px"},t.prototype.setTheme=function(e){var t=this;e&&this.colorManager.setTheme(e),this._themeStyleElement||(this._themeStyleElement=document.createElement("style"),this._terminal.screenElement.appendChild(this._themeStyleElement));var r=this._terminalSelector+" ."+u+" { color: "+this.colorManager.colors.foreground.css+"; background-color: "+this.colorManager.colors.background.css+"; font-family: "+this._terminal.getOption("fontFamily")+"; font-size: "+this._terminal.getOption("fontSize")+"px;}";return r+=this._terminalSelector+" span:not(."+l.BOLD_CLASS+") { font-weight: "+this._terminal.options.fontWeight+";}"+this._terminalSelector+" span."+l.BOLD_CLASS+" { font-weight: "+this._terminal.options.fontWeightBold+";}"+this._terminalSelector+" span."+l.ITALIC_CLASS+" { font-style: italic;}",r+=this._terminalSelector+" ."+u+":not(.xterm-focus) ."+l.CURSOR_CLASS+" { outline: 1px solid "+this.colorManager.colors.cursor.css+"; outline-offset: -1px;}"+this._terminalSelector+" ."+u+".xterm-focus ."+l.CURSOR_CLASS+"."+l.CURSOR_STYLE_BLOCK_CLASS+" { background-color: "+this.colorManager.colors.cursor.css+"; color: "+this.colorManager.colors.cursorAccent.css+";}"+this._terminalSelector+" ."+u+".xterm-focus ."+l.CURSOR_CLASS+"."+l.CURSOR_STYLE_BAR_CLASS+" { box-shadow: 1px 0 0 "+this.colorManager.colors.cursor.css+" inset;}"+this._terminalSelector+" ."+u+".xterm-focus ."+l.CURSOR_CLASS+"."+l.CURSOR_STYLE_UNDERLINE_CLASS+" { box-shadow: 0 -1px 0 "+this.colorManager.colors.cursor.css+" inset;}",r+=this._terminalSelector+" ."+f+" { position: absolute; top: 0; left: 0; z-index: 1; pointer-events: none;}"+this._terminalSelector+" ."+f+" div { position: absolute; background-color: "+this.colorManager.colors.selection.css+";}",this.colorManager.colors.ansi.forEach(function(e,n){r+=t._terminalSelector+" .xterm-fg-"+n+" { color: "+e.css+"; }"+t._terminalSelector+" .xterm-bg-"+n+" { background-color: "+e.css+"; }"}),r+=this._terminalSelector+" .xterm-fg-"+c.INVERTED_DEFAULT_COLOR+" { color: "+this.colorManager.colors.background.css+"; }"+this._terminalSelector+" .xterm-bg-"+c.INVERTED_DEFAULT_COLOR+" { background-color: "+this.colorManager.colors.foreground.css+"; }",this._themeStyleElement.innerHTML=r,this.colorManager.colors},t.prototype.onWindowResize=function(e){this._updateDimensions()},t.prototype._refreshRowElements=function(e,t){for(var r=this._rowElements.length;r<=t;r++){var n=document.createElement("div");this._rowContainer.appendChild(n),this._rowElements.push(n)}for(;this._rowElements.length>t;)this._rowContainer.removeChild(this._rowElements.pop())},t.prototype.onResize=function(e,t){this._refreshRowElements(e,t),this._updateDimensions()},t.prototype.onCharSizeChanged=function(){this._updateDimensions()},t.prototype.onBlur=function(){this._rowContainer.classList.remove("xterm-focus")},t.prototype.onFocus=function(){this._rowContainer.classList.add("xterm-focus")},t.prototype.onSelectionChanged=function(e,t,r){for(;this._selectionContainer.children.length;)this._selectionContainer.removeChild(this._selectionContainer.children[0]);if(e&&t){var n=e[1]-this._terminal.buffer.ydisp,i=t[1]-this._terminal.buffer.ydisp,o=Math.max(n,0),s=Math.min(i,this._terminal.rows-1);if(!(o>=this._terminal.rows||s<0)){var a=document.createDocumentFragment();if(r)a.appendChild(this._createSelectionElement(o,e[0],t[0],s-o+1));else{var l=n===o?e[0]:0,c=o===s?t[0]:this._terminal.cols;a.appendChild(this._createSelectionElement(o,l,c));var h=s-o-1;if(a.appendChild(this._createSelectionElement(o+1,0,this._terminal.cols,h)),o!==s){var u=i===s?t[0]:this._terminal.cols;a.appendChild(this._createSelectionElement(s,0,u))}}this._selectionContainer.appendChild(a)}}},t.prototype._createSelectionElement=function(e,t,r,n){void 0===n&&(n=1);var i=document.createElement("div");return i.style.height=n*this.dimensions.actualCellHeight+"px",i.style.top=e*this.dimensions.actualCellHeight+"px",i.style.left=t*this.dimensions.actualCellWidth+"px",i.style.width=this.dimensions.actualCellWidth*(r-t)+"px",i},t.prototype.onCursorMove=function(){},t.prototype.onOptionsChanged=function(){this._updateDimensions(),this.setTheme(void 0),this._terminal.refresh(0,this._terminal.rows-1)},t.prototype.clear=function(){this._rowElements.forEach(function(e){return e.innerHTML=""})},t.prototype.refreshRows=function(e,t){this._renderDebouncer.refresh(e,t)},t.prototype._renderRows=function(e,t){for(var r=this._terminal,n=r.buffer.ybase+r.buffer.y,i=this._terminal.buffer.x,o=e;o<=t;o++){var s=this._rowElements[o];s.innerHTML="";var a=o+r.buffer.ydisp,l=r.buffer.lines.get(a),c=r.options.cursorStyle;s.appendChild(this._rowFactory.createRow(l,a===n,c,i,this.dimensions.actualCellWidth,r.cols))}this._terminal.emit("refresh",{start:e,end:t})},Object.defineProperty(t.prototype,"_terminalSelector",{get:function(){return"."+h+this._terminalClass},enumerable:!0,configurable:!0}),t.prototype.registerCharacterJoiner=function(e){return-1},t.prototype.deregisterCharacterJoiner=function(e){return!1},t.prototype._onLinkHover=function(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!0)},t.prototype._onLinkLeave=function(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!1)},t.prototype._setCellUnderline=function(e,t,r,n,i,o){for(;e!==t||r!==n;){var s=this._rowElements[r];if(!s)return;var a=s.children[e];a&&(a.style.textDecoration=o?"underline":"none"),++e>=i&&(e=0,r++)}},t}(o.EventEmitter);t.DomRenderer=d},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(60),s=r(36),a=r(61),l=r(50),c=function(e){function t(t){var r=e.call(this)||this;r._terminal=t,r._liveRegionLineCount=0,r._charsToConsume=[],r._accessibilityTreeRoot=document.createElement("div"),r._accessibilityTreeRoot.classList.add("xterm-accessibility"),r._rowContainer=document.createElement("div"),r._rowContainer.classList.add("xterm-accessibility-tree"),r._rowElements=[];for(var n=0;n<r._terminal.rows;n++)r._rowElements[n]=r._createAccessibilityTreeNode(),r._rowContainer.appendChild(r._rowElements[n]);return r._topBoundaryFocusListener=function(e){return r._onBoundaryFocus(e,0)},r._bottomBoundaryFocusListener=function(e){return r._onBoundaryFocus(e,1)},r._rowElements[0].addEventListener("focus",r._topBoundaryFocusListener),r._rowElements[r._rowElements.length-1].addEventListener("focus",r._bottomBoundaryFocusListener),r._refreshRowsDimensions(),r._accessibilityTreeRoot.appendChild(r._rowContainer),r._renderRowsDebouncer=new a.RenderDebouncer(r._terminal,r._renderRows.bind(r)),r._refreshRows(),r._liveRegion=document.createElement("div"),r._liveRegion.classList.add("live-region"),r._liveRegion.setAttribute("aria-live","assertive"),r._accessibilityTreeRoot.appendChild(r._liveRegion),r._terminal.element.insertAdjacentElement("afterbegin",r._accessibilityTreeRoot),r.register(r._renderRowsDebouncer),r.register(r._terminal.addDisposableListener("resize",function(e){return r._onResize(e.rows)})),r.register(r._terminal.addDisposableListener("refresh",function(e){return r._refreshRows(e.start,e.end)})),r.register(r._terminal.addDisposableListener("scroll",function(e){return r._refreshRows()})),r.register(r._terminal.addDisposableListener("a11y.char",function(e){return r._onChar(e)})),r.register(r._terminal.addDisposableListener("linefeed",function(){return r._onChar("\n")})),r.register(r._terminal.addDisposableListener("a11y.tab",function(e){return r._onTab(e)})),r.register(r._terminal.addDisposableListener("key",function(e){return r._onKey(e)})),r.register(r._terminal.addDisposableListener("blur",function(){return r._clearLiveRegion()})),r.register(r._terminal.addDisposableListener("dprchange",function(){return r._refreshRowsDimensions()})),r.register(r._terminal.renderer.addDisposableListener("resize",function(){return r._refreshRowsDimensions()})),r.register(l.addDisposableDomListener(window,"resize",function(){return r._refreshRowsDimensions()})),r}return i(t,e),t.prototype.dispose=function(){e.prototype.dispose.call(this),this._terminal.element.removeChild(this._accessibilityTreeRoot),this._rowElements.length=0},t.prototype._onBoundaryFocus=function(e,t){var r=e.target,n=this._rowElements[0===t?1:this._rowElements.length-2];if(r.getAttribute("aria-posinset")!==(0===t?"1":""+this._terminal.buffer.lines.length)&&e.relatedTarget===n){var i,o;if(0===t?(i=r,o=this._rowElements.pop(),this._rowContainer.removeChild(o)):(i=this._rowElements.shift(),o=r,this._rowContainer.removeChild(i)),i.removeEventListener("focus",this._topBoundaryFocusListener),o.removeEventListener("focus",this._bottomBoundaryFocusListener),0===t){var s=this._createAccessibilityTreeNode();this._rowElements.unshift(s),this._rowContainer.insertAdjacentElement("afterbegin",s)}else{s=this._createAccessibilityTreeNode();this._rowElements.push(s),this._rowContainer.appendChild(s)}this._rowElements[0].addEventListener("focus",this._topBoundaryFocusListener),this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._terminal.scrollLines(0===t?-1:1),this._rowElements[0===t?1:this._rowElements.length-2].focus(),e.preventDefault(),e.stopImmediatePropagation()}},t.prototype._onResize=function(e){this._rowElements[this._rowElements.length-1].removeEventListener("focus",this._bottomBoundaryFocusListener);for(var t=this._rowContainer.children.length;t<this._terminal.rows;t++)this._rowElements[t]=this._createAccessibilityTreeNode(),this._rowContainer.appendChild(this._rowElements[t]);for(;this._rowElements.length>e;)this._rowContainer.removeChild(this._rowElements.pop());this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._refreshRowsDimensions()},t.prototype._createAccessibilityTreeNode=function(){var e=document.createElement("div");return e.setAttribute("role","listitem"),e.tabIndex=-1,this._refreshRowDimensions(e),e},t.prototype._onTab=function(e){for(var t=0;t<e;t++)this._onChar(" ")},t.prototype._onChar=function(e){var t=this;if(this._liveRegionLineCount<21){if(this._charsToConsume.length>0)this._charsToConsume.shift()!==e&&this._announceCharacter(e);else this._announceCharacter(e);"\n"===e&&(this._liveRegionLineCount++,21===this._liveRegionLineCount&&(this._liveRegion.textContent+=o.tooMuchOutput)),s.isMac&&this._liveRegion.textContent&&this._liveRegion.textContent.length>0&&!this._liveRegion.parentNode&&setTimeout(function(){t._accessibilityTreeRoot.appendChild(t._liveRegion)},0)}},t.prototype._clearLiveRegion=function(){this._liveRegion.textContent="",this._liveRegionLineCount=0,s.isMac&&this._liveRegion.parentNode&&this._accessibilityTreeRoot.removeChild(this._liveRegion)},t.prototype._onKey=function(e){this._clearLiveRegion(),this._charsToConsume.push(e)},t.prototype._refreshRows=function(e,t){this._renderRowsDebouncer.refresh(e,t)},t.prototype._renderRows=function(e,t){for(var r=this._terminal.buffer,n=r.lines.length.toString(),i=e;i<=t;i++){var s=r.translateBufferLineToString(r.ydisp+i,!0),a=(r.ydisp+i+1).toString(),l=this._rowElements[i];l.textContent=0===s.length?o.blankLine:s,l.setAttribute("aria-posinset",a),l.setAttribute("aria-setsize",n)}},t.prototype._refreshRowsDimensions=function(){if(this._terminal.renderer.dimensions.actualCellHeight){this._rowElements.length!==this._terminal.rows&&this._onResize(this._terminal.rows);for(var e=0;e<this._terminal.rows;e++)this._refreshRowDimensions(this._rowElements[e])}},t.prototype._refreshRowDimensions=function(e){e.style.height=this._terminal.renderer.dimensions.actualCellHeight+"px"},t.prototype._announceCharacter=function(e){" "===e?this._liveRegion.innerHTML+=" ":this._liveRegion.textContent+=e},t}(r(26).Disposable);t.AccessibilityManager=c},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.DEFAULT_BELL_SOUND="data:audio/wav;base64,UklGRigBAABXQVZFZm10IBAAAAABAAEARKwAAIhYAQACABAAZGF0YQQBAADpAFgCwAMlBZoG/wdmCcoKRAypDQ8PbRDBEQQTOxRtFYcWlBePGIUZXhoiG88bcBz7HHIdzh0WHlMeZx51HmkeUx4WHs8dah0AHXwc3hs9G4saxRnyGBIYGBcQFv8U4RPAEoYRQBACD70NWwwHC6gJOwjWBloF7gOBAhABkf8b/qv8R/ve+Xf4Ife79W/0JfPZ8Z/wde9N7ijtE+wU6xvqM+lb6H7nw+YX5mrlxuQz5Mzje+Ma49fioeKD4nXiYeJy4pHitOL04j/jn+MN5IPkFOWs5U3mDefM55/ogOl36m7rdOyE7abuyu8D8Unyj/Pg9D/2qfcb+Yn6/vuK/Qj/lAAlAg==";var n=function(){function e(e){this._terminal=e}return Object.defineProperty(e,"audioContext",{get:function(){if(!e._audioContext){var t=window.AudioContext||window.webkitAudioContext;if(!t)return console.warn("Web Audio API is not supported by this browser. Consider upgrading to the latest version"),null;e._audioContext=new t}return e._audioContext},enumerable:!0,configurable:!0}),e.prototype.playBellSound=function(){var t=e.audioContext;if(t){var r=t.createBufferSource();t.decodeAudioData(this._base64ToArrayBuffer(this._removeMimeType(this._terminal.options.bellSound)),function(e){r.buffer=e,r.connect(t.destination),r.start(0)})}},e.prototype._base64ToArrayBuffer=function(e){for(var t=window.atob(e),r=t.length,n=new Uint8Array(r),i=0;i<r;i++)n[i]=t.charCodeAt(i);return n.buffer},e.prototype._removeMimeType=function(e){return e.split(",")[1]},e}();t.SoundManager=n},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=function(e){function t(t,r){var n=e.call(this)||this;return n._document=t,n._parentElement=r,n._measureElement=n._document.createElement("span"),n._measureElement.classList.add("xterm-char-measure-element"),n._measureElement.textContent="W",n._measureElement.setAttribute("aria-hidden","true"),n._parentElement.appendChild(n._measureElement),n}return i(t,e),Object.defineProperty(t.prototype,"width",{get:function(){return this._width},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"height",{get:function(){return this._height},enumerable:!0,configurable:!0}),t.prototype.measure=function(e){this._measureElement.style.fontFamily=e.fontFamily,this._measureElement.style.fontSize=e.fontSize+"px";var t=this._measureElement.getBoundingClientRect();if(0!==t.width&&0!==t.height){var r=Math.ceil(t.height);this._width===t.width&&this._height===r||(this._width=t.width,this._height=r,this.emit("charsizechanged"))}},t}(r(17).EventEmitter);t.CharMeasure=o},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(49),i=function(){function e(e,t){var r;this._mouseEvent=e,this._terminal=t,this._lines=this._terminal.buffer.lines,this._startCol=this._terminal.buffer.x,this._startRow=this._terminal.buffer.y;var n=this._terminal.mouseHelper.getCoords(this._mouseEvent,this._terminal.element,this._terminal.charMeasure,this._terminal.cols,this._terminal.rows,!1);n&&(r=n.map(function(e){return e-1}),this._endCol=r[0],this._endRow=r[1])}return e.prototype.move=function(){this._mouseEvent.altKey&&void 0!==this._endCol&&void 0!==this._endRow&&this._terminal.handler(this._arrowSequences())},e.prototype._arrowSequences=function(){return this._terminal.buffer.hasScrollback?this._moveHorizontallyOnly():this._resetStartingRow()+this._moveToRequestedRow()+this._moveToRequestedCol()},e.prototype._resetStartingRow=function(){return 0===this._moveToRequestedRow().length?"":o(this._bufferLine(this._startCol,this._startRow,this._startCol,this._startRow-this._wrappedRowsForRow(this._startRow),!1).length,this._sequence("D"))},e.prototype._moveToRequestedRow=function(){var e=this._startRow-this._wrappedRowsForRow(this._startRow),t=this._endRow-this._wrappedRowsForRow(this._endRow);return o(Math.abs(e-t)-this._wrappedRowsCount(),this._sequence(this._verticalDirection()))},e.prototype._moveToRequestedCol=function(){var e;e=this._moveToRequestedRow().length>0?this._endRow-this._wrappedRowsForRow(this._endRow):this._startRow;var t=this._endRow,r=this._horizontalDirection();return o(this._bufferLine(this._startCol,e,this._endCol,t,"C"===r).length,this._sequence(r))},e.prototype._moveHorizontallyOnly=function(){var e=this._horizontalDirection();return o(Math.abs(this._startCol-this._endCol),this._sequence(e))},e.prototype._wrappedRowsCount=function(){for(var e=0,t=this._startRow-this._wrappedRowsForRow(this._startRow),r=this._endRow-this._wrappedRowsForRow(this._endRow),n=0;n<Math.abs(t-r);n++){var i="A"===this._verticalDirection()?-1:1;this._lines.get(t+i*n).isWrapped&&e++}return e},e.prototype._wrappedRowsForRow=function(e){for(var t=0,r=this._lines.get(e).isWrapped;r&&e>=0&&e<this._terminal.rows;)t++,e--,r=this._lines.get(e).isWrapped;return t},e.prototype._horizontalDirection=function(){var e;return e=this._moveToRequestedRow().length>0?this._endRow-this._wrappedRowsForRow(this._endRow):this._startRow,this._startCol<this._endCol&&e<=this._endRow||this._startCol>=this._endCol&&e<this._endRow?"C":"D"},e.prototype._verticalDirection=function(){return this._startRow>this._endRow?"A":"B"},e.prototype._bufferLine=function(e,t,r,n,i){for(var o=e,s=t,a="";o!==r||s!==n;)o+=i?1:-1,i&&o>this._terminal.cols-1?(a+=this._terminal.buffer.translateBufferLineToString(s,!1,e,o),o=0,e=0,s++):!i&&o<0&&(a+=this._terminal.buffer.translateBufferLineToString(s,!1,0,e+1),e=o=this._terminal.cols-1,s--);return a+this._terminal.buffer.translateBufferLineToString(s,!1,e,o)},e.prototype._sequence=function(e){var t=this._terminal.applicationCursor?"O":"[";return n.C0.ESC+t+e},e}();function o(e,t){e=Math.floor(e);for(var r="",n=0;n<e;n++)r+=t;return r}t.AltClickHandler=i},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e){this._terminal=e,this.clearSelection()}return e.prototype.clearSelection=function(){this.selectionStart=null,this.selectionEnd=null,this.isSelectAllActive=!1,this.selectionStartLength=0},Object.defineProperty(e.prototype,"finalSelectionStart",{get:function(){return this.isSelectAllActive?[0,0]:this.selectionEnd&&this.selectionStart&&this.areSelectionValuesReversed()?this.selectionEnd:this.selectionStart},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"finalSelectionEnd",{get:function(){if(this.isSelectAllActive)return[this._terminal.cols,this._terminal.buffer.ybase+this._terminal.rows-1];if(!this.selectionStart)return null;if(!this.selectionEnd||this.areSelectionValuesReversed()){var e=this.selectionStart[0]+this.selectionStartLength;return e>this._terminal.cols?[e%this._terminal.cols,this.selectionStart[1]+Math.floor(e/this._terminal.cols)]:[e,this.selectionStart[1]]}return this.selectionStartLength&&this.selectionEnd[1]===this.selectionStart[1]?[Math.max(this.selectionStart[0]+this.selectionStartLength,this.selectionEnd[0]),this.selectionEnd[1]]:this.selectionEnd},enumerable:!0,configurable:!0}),e.prototype.areSelectionValuesReversed=function(){var e=this.selectionStart,t=this.selectionEnd;return!(!e||!t)&&(e[1]>t[1]||e[1]===t[1]&&e[0]>t[0])},e.prototype.onTrim=function(e){return this.selectionStart&&(this.selectionStart[1]-=e),this.selectionEnd&&(this.selectionEnd[1]-=e),this.selectionEnd&&this.selectionEnd[1]<0?(this.clearSelection(),!0):(this.selectionStart&&this.selectionStart[1]<0&&(this.selectionStart[1]=0),!1)},e}();t.SelectionModel=n},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(82),s=r(36),a=r(17),l=r(119),c=r(9),h=r(118),u=String.fromCharCode(160),f=new RegExp(u,"g"),_=function(e){function t(t,r){var n=e.call(this)||this;return n._terminal=t,n._charMeasure=r,n._enabled=!0,n._initListeners(),n.enable(),n._model=new l.SelectionModel(t),n._activeSelectionMode=0,n}return i(t,e),t.prototype.dispose=function(){e.prototype.dispose.call(this),this._removeMouseDownListeners()},Object.defineProperty(t.prototype,"_buffer",{get:function(){return this._terminal.buffers.active},enumerable:!0,configurable:!0}),t.prototype._initListeners=function(){var e=this;this._mouseMoveListener=function(t){return e._onMouseMove(t)},this._mouseUpListener=function(t){return e._onMouseUp(t)},this._trimListener=function(t){return e._onTrim(t)},this.initBuffersListeners()},t.prototype.initBuffersListeners=function(){var e=this;this._terminal.buffer.lines.on("trim",this._trimListener),this._terminal.buffers.on("activate",function(t){return e._onBufferActivate(t)})},t.prototype.disable=function(){this.clearSelection(),this._enabled=!1},t.prototype.enable=function(){this._enabled=!0},Object.defineProperty(t.prototype,"selectionStart",{get:function(){return this._model.finalSelectionStart},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"selectionEnd",{get:function(){return this._model.finalSelectionEnd},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"hasSelection",{get:function(){var e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;return!(!e||!t)&&(e[0]!==t[0]||e[1]!==t[1])},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"selectionText",{get:function(){var e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;if(!e||!t)return"";var r=[];if(3===this._activeSelectionMode){if(e[0]===t[0])return"";for(var n=e[1];n<=t[1];n++){var i=this._buffer.translateBufferLineToString(n,!0,e[0],t[0]);r.push(i)}}else{var o=e[1]===t[1]?t[0]:void 0;r.push(this._buffer.translateBufferLineToString(e[1],!0,e[0],o));for(n=e[1]+1;n<=t[1]-1;n++){var a=this._buffer.lines.get(n);i=this._buffer.translateBufferLineToString(n,!0);a.isWrapped?r[r.length-1]+=i:r.push(i)}if(e[1]!==t[1]){a=this._buffer.lines.get(t[1]),i=this._buffer.translateBufferLineToString(t[1],!0,0,t[0]);a.isWrapped?r[r.length-1]+=i:r.push(i)}}return r.map(function(e){return e.replace(f," ")}).join(s.isMSWindows?"\r\n":"\n")},enumerable:!0,configurable:!0}),t.prototype.clearSelection=function(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh()},t.prototype.refresh=function(e){var t=this;(this._refreshAnimationFrame||(this._refreshAnimationFrame=window.requestAnimationFrame(function(){return t._refresh()})),s.isLinux&&e)&&(this.selectionText.length&&this.emit("newselection",this.selectionText))},t.prototype._refresh=function(){this._refreshAnimationFrame=null,this.emit("refresh",{start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:3===this._activeSelectionMode})},t.prototype.isClickInSelection=function(e){var t=this._getMouseBufferCoords(e),r=this._model.finalSelectionStart,n=this._model.finalSelectionEnd;return!(!r||!n)&&this._areCoordsInSelection(t,r,n)},t.prototype._areCoordsInSelection=function(e,t,r){return e[1]>t[1]&&e[1]<r[1]||t[1]===r[1]&&e[1]===t[1]&&e[0]>=t[0]&&e[0]<r[0]||t[1]<r[1]&&e[1]===r[1]&&e[0]<r[0]||t[1]<r[1]&&e[1]===t[1]&&e[0]>=t[0]},t.prototype.selectWordAtCursor=function(e){var t=this._getMouseBufferCoords(e);t&&(this._selectWordAt(t,!1),this._model.selectionEnd=null,this.refresh(!0))},t.prototype.selectAll=function(){this._model.isSelectAllActive=!0,this.refresh(),this._terminal.emit("selection")},t.prototype.selectLines=function(e,t){this._model.clearSelection(),e=Math.max(e,0),t=Math.min(t,this._terminal.buffer.lines.length-1),this._model.selectionStart=[0,e],this._model.selectionEnd=[this._terminal.cols,t],this.refresh(),this._terminal.emit("selection")},t.prototype._onTrim=function(e){this._model.onTrim(e)&&this.refresh()},t.prototype._getMouseBufferCoords=function(e){var t=this._terminal.mouseHelper.getCoords(e,this._terminal.screenElement,this._charMeasure,this._terminal.cols,this._terminal.rows,!0);return t?(t[0]--,t[1]--,t[1]+=this._terminal.buffer.ydisp,t):null},t.prototype._getMouseEventScrollAmount=function(e){var t=o.MouseHelper.getCoordsRelativeToElement(e,this._terminal.screenElement)[1],r=this._terminal.rows*Math.ceil(this._charMeasure.height*this._terminal.options.lineHeight);return t>=0&&t<=r?0:(t>r&&(t-=r),t=Math.min(Math.max(t,-50),50),(t/=50)/Math.abs(t)+Math.round(14*t))},t.prototype.shouldForceSelection=function(e){return s.isMac?e.altKey&&this._terminal.options.macOptionClickForcesSelection:e.shiftKey},t.prototype.onMouseDown=function(e){if(this._mouseDownTimeStamp=e.timeStamp,(2!==e.button||!this.hasSelection)&&0===e.button){if(!this._enabled){if(!this.shouldForceSelection(e))return;e.stopPropagation()}e.preventDefault(),this._dragScrollAmount=0,this._enabled&&e.shiftKey?this._onIncrementalClick(e):1===e.detail?this._onSingleClick(e):2===e.detail?this._onDoubleClick(e):3===e.detail&&this._onTripleClick(e),this._addMouseDownListeners(),this.refresh(!0)}},t.prototype._addMouseDownListeners=function(){var e=this;this._terminal.element.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._terminal.element.ownerDocument.addEventListener("mouseup",this._mouseUpListener),this._dragScrollIntervalTimer=setInterval(function(){return e._dragScroll()},50)},t.prototype._removeMouseDownListeners=function(){this._terminal.element.ownerDocument&&(this._terminal.element.ownerDocument.removeEventListener("mousemove",this._mouseMoveListener),this._terminal.element.ownerDocument.removeEventListener("mouseup",this._mouseUpListener)),clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=null},t.prototype._onIncrementalClick=function(e){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(e))},t.prototype._onSingleClick=function(e){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(e)?3:0,this._model.selectionStart=this._getMouseBufferCoords(e),this._model.selectionStart){this._model.selectionEnd=null;var t=this._buffer.lines.get(this._model.selectionStart[1]);if(t)if(!(t.length>=this._model.selectionStart[0]))0===t.get(this._model.selectionStart[0])[c.CHAR_DATA_WIDTH_INDEX]&&this._model.selectionStart[0]++}},t.prototype._onDoubleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=1,this._selectWordAt(t,!0))},t.prototype._onTripleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=2,this._selectLineAt(t[1]))},t.prototype.shouldColumnSelect=function(e){return e.altKey&&!(s.isMac&&this._terminal.options.macOptionClickForcesSelection)},t.prototype._onMouseMove=function(e){e.stopImmediatePropagation();var t=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(e),this._model.selectionEnd){if(2===this._activeSelectionMode?this._model.selectionEnd[1]<this._model.selectionStart[1]?this._model.selectionEnd[0]=0:this._model.selectionEnd[0]=this._terminal.cols:1===this._activeSelectionMode&&this._selectToWordAt(this._model.selectionEnd),this._dragScrollAmount=this._getMouseEventScrollAmount(e),3!==this._activeSelectionMode&&(this._dragScrollAmount>0?this._model.selectionEnd[0]=this._terminal.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0)),this._model.selectionEnd[1]<this._buffer.lines.length){var r=this._buffer.lines.get(this._model.selectionEnd[1]).get(this._model.selectionEnd[0]);r&&0===r[c.CHAR_DATA_WIDTH_INDEX]&&this._model.selectionEnd[0]++}t&&t[0]===this._model.selectionEnd[0]&&t[1]===this._model.selectionEnd[1]||this.refresh(!0)}else this.refresh(!0)},t.prototype._dragScroll=function(){this._dragScrollAmount&&(this._terminal.scrollLines(this._dragScrollAmount,!1),this._dragScrollAmount>0?(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=this._terminal.cols),this._model.selectionEnd[1]=Math.min(this._terminal.buffer.ydisp+this._terminal.rows,this._terminal.buffer.lines.length-1)):(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=this._terminal.buffer.ydisp),this.refresh())},t.prototype._onMouseUp=function(e){var t=e.timeStamp-this._mouseDownTimeStamp;this._removeMouseDownListeners(),this.selectionText.length<=1&&t<500?new h.AltClickHandler(e,this._terminal).move():this.hasSelection&&this._terminal.emit("selection")},t.prototype._onBufferActivate=function(e){this.clearSelection(),e.inactiveBuffer.lines.off("trim",this._trimListener),e.activeBuffer.lines.on("trim",this._trimListener)},t.prototype._convertViewportColToCharacterIndex=function(e,t){for(var r=t[0],n=0;t[0]>=n;n++){var i=e.get(n);0===i[c.CHAR_DATA_WIDTH_INDEX]?r--:i[c.CHAR_DATA_CHAR_INDEX].length>1&&t[0]!==n&&(r+=i[c.CHAR_DATA_CHAR_INDEX].length-1)}return r},t.prototype.setSelection=function(e,t,r){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[e,t],this._model.selectionStartLength=r,this.refresh()},t.prototype._getWordAt=function(e,t,r,n){if(void 0===r&&(r=!0),void 0===n&&(n=!0),e[0]>=this._terminal.cols)return null;var i=this._buffer.lines.get(e[1]);if(!i)return null;var o=this._buffer.translateBufferLineToString(e[1],!1),s=this._convertViewportColToCharacterIndex(i,e),a=s,l=e[0]-s,h=0,u=0,f=0,_=0;if(" "===o.charAt(s)){for(;s>0&&" "===o.charAt(s-1);)s--;for(;a<o.length&&" "===o.charAt(a+1);)a++}else{var d=e[0],p=e[0];for(0===i.get(d)[c.CHAR_DATA_WIDTH_INDEX]&&(h++,d--),2===i.get(p)[c.CHAR_DATA_WIDTH_INDEX]&&(u++,p++),i.get(p)[c.CHAR_DATA_CHAR_INDEX].length>1&&(_+=i.get(p)[c.CHAR_DATA_CHAR_INDEX].length-1,a+=i.get(p)[c.CHAR_DATA_CHAR_INDEX].length-1);d>0&&s>0&&!this._isCharWordSeparator(i.get(d-1));){0===(m=i.get(d-1))[c.CHAR_DATA_WIDTH_INDEX]?(h++,d--):m[c.CHAR_DATA_CHAR_INDEX].length>1&&(f+=m[c.CHAR_DATA_CHAR_INDEX].length-1,s-=m[c.CHAR_DATA_CHAR_INDEX].length-1),s--,d--}for(;p<i.length&&a+1<o.length&&!this._isCharWordSeparator(i.get(p+1));){var m;2===(m=i.get(p+1))[c.CHAR_DATA_WIDTH_INDEX]?(u++,p++):m[c.CHAR_DATA_CHAR_INDEX].length>1&&(_+=m[c.CHAR_DATA_CHAR_INDEX].length-1,a+=m[c.CHAR_DATA_CHAR_INDEX].length-1),a++,p++}}a++;var y=s+l-h+f,v=Math.min(this._terminal.cols,a-s+h+u-f-_);if(!t&&""===o.slice(s,a).trim())return null;if(r&&0===y&&32!==i.get(0)[c.CHAR_DATA_CODE_INDEX]){var g=this._buffer.lines.get(e[1]-1);if(g&&i.isWrapped&&32!==g.get(this._terminal.cols-1)[c.CHAR_DATA_CODE_INDEX]){var b=this._getWordAt([this._terminal.cols-1,e[1]-1],!1,!0,!1);if(b){var C=this._terminal.cols-b.start;y-=C,v+=C}}}if(n&&y+v===this._terminal.cols&&32!==i.get(this._terminal.cols-1)[c.CHAR_DATA_CODE_INDEX]){var w=this._buffer.lines.get(e[1]+1);if(w&&w.isWrapped&&32!==w.get(0)[c.CHAR_DATA_CODE_INDEX]){var E=this._getWordAt([0,e[1]+1],!1,!1,!0);E&&(v+=E.length)}}return{start:y,length:v}},t.prototype._selectWordAt=function(e,t){var r=this._getWordAt(e,t);if(r){for(;r.start<0;)r.start+=this._terminal.cols,e[1]--;this._model.selectionStart=[r.start,e[1]],this._model.selectionStartLength=r.length}},t.prototype._selectToWordAt=function(e){var t=this._getWordAt(e,!0);if(t){for(var r=e[1];t.start<0;)t.start+=this._terminal.cols,r--;if(!this._model.areSelectionValuesReversed())for(;t.start+t.length>this._terminal.cols;)t.length-=this._terminal.cols,r++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?t.start:t.start+t.length,r]}},t.prototype._isCharWordSeparator=function(e){return 0!==e[c.CHAR_DATA_WIDTH_INDEX]&&" ()[]{}'\"".indexOf(e[c.CHAR_DATA_CHAR_INDEX])>=0},t.prototype._selectLineAt=function(e){var t=this._buffer.getWrappedRangeForLine(e);this._model.selectionStart=[0,t.first],this._model.selectionEnd=[this._terminal.cols,t.last],this._model.selectionStartLength=0},t}(a.EventEmitter);t.SelectionManager=_},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(83),s=r(17),a=r(9),l=r(89),c=function(e){function t(t){var r=e.call(this)||this;return r._terminal=t,r._linkMatchers=[],r._nextLinkMatcherId=0,r._rowsToLinkify={start:null,end:null},r}return i(t,e),t.prototype.attachToDom=function(e){this._mouseZoneManager=e},t.prototype.linkifyRows=function(e,r){var n=this;this._mouseZoneManager&&(null===this._rowsToLinkify.start?(this._rowsToLinkify.start=e,this._rowsToLinkify.end=r):(this._rowsToLinkify.start=Math.min(this._rowsToLinkify.start,e),this._rowsToLinkify.end=Math.max(this._rowsToLinkify.end,r)),this._mouseZoneManager.clearAll(e,r),this._rowsTimeoutId&&clearTimeout(this._rowsTimeoutId),this._rowsTimeoutId=setTimeout(function(){return n._linkifyRows()},t.TIME_BEFORE_LINKIFY))},t.prototype._linkifyRows=function(){this._rowsTimeoutId=null;var e=this._terminal.buffer,r=e.ydisp+this._rowsToLinkify.start;if(!(r>=e.lines.length)){for(var n=e.ydisp+Math.min(this._rowsToLinkify.end,this._terminal.rows)+1,i=Math.ceil(t.OVERSCAN_CHAR_LIMIT/this._terminal.cols),o=this._terminal.buffer.iterator(!1,r,n,i,i);o.hasNext();)for(var s=o.next(),a=0;a<this._linkMatchers.length;a++)this._doLinkifyRow(s.range.first,s.content,this._linkMatchers[a]);this._rowsToLinkify.start=null,this._rowsToLinkify.end=null}},t.prototype.registerLinkMatcher=function(e,t,r){if(void 0===r&&(r={}),!t)throw new Error("handler must be defined");var n={id:this._nextLinkMatcherId++,regex:e,handler:t,matchIndex:r.matchIndex,validationCallback:r.validationCallback,hoverTooltipCallback:r.tooltipCallback,hoverLeaveCallback:r.leaveCallback,willLinkActivate:r.willLinkActivate,priority:r.priority||0};return this._addLinkMatcherToList(n),n.id},t.prototype._addLinkMatcherToList=function(e){if(0!==this._linkMatchers.length){for(var t=this._linkMatchers.length-1;t>=0;t--)if(e.priority<=this._linkMatchers[t].priority)return void this._linkMatchers.splice(t+1,0,e);this._linkMatchers.splice(0,0,e)}else this._linkMatchers.push(e)},t.prototype.deregisterLinkMatcher=function(e){for(var t=0;t<this._linkMatchers.length;t++)if(this._linkMatchers[t].id===e)return this._linkMatchers.splice(t,1),!0;return!1},t.prototype._doLinkifyRow=function(e,t,r){for(var n,i=this,o=new RegExp(r.regex.source,r.regex.flags+"g"),s=-1,l=function(){var l=n["number"!=typeof r.matchIndex?0:r.matchIndex];if(!l){if(c._terminal.debug)throw console.log({match:n,matcher:r}),new Error("match found without corresponding matchIndex");return"break"}if(s=t.indexOf(l,s+1),o.lastIndex=s+l.length,s<0)return"break";var h=c._terminal.buffer.stringIndexToBufferIndex(e,s);if(h[0]<0)return"break";var u,f=c._terminal.buffer.lines.get(h[0]).get(h[1]);if(f){var _=f[a.CHAR_DATA_ATTR_INDEX];u=_>>9&511}r.validationCallback?r.validationCallback(l,function(e){i._rowsTimeoutId||e&&i._addLink(h[1],h[0]-i._terminal.buffer.ydisp,l,r,u)}):c._addLink(h[1],h[0]-c._terminal.buffer.ydisp,l,r,u)},c=this;null!==(n=o.exec(t));){if("break"===l())break}},t.prototype._addLink=function(e,t,r,n,i){var s=this,a=l.getStringCellWidth(r),c=e%this._terminal.cols,h=t+Math.floor(e/this._terminal.cols),u=(c+a)%this._terminal.cols,f=h+Math.floor((c+a)/this._terminal.cols);0===u&&(u=this._terminal.cols,f--),this._mouseZoneManager.add(new o.MouseZone(c+1,h+1,u+1,f+1,function(e){if(n.handler)return n.handler(e,r);window.open(r,"_blank")},function(e){s.emit("linkhover",s._createLinkHoverEvent(c,h,u,f,i)),s._terminal.element.classList.add("xterm-cursor-pointer")},function(e){s.emit("linktooltip",s._createLinkHoverEvent(c,h,u,f,i)),n.hoverTooltipCallback&&n.hoverTooltipCallback(e,r)},function(){s.emit("linkleave",s._createLinkHoverEvent(c,h,u,f,i)),s._terminal.element.classList.remove("xterm-cursor-pointer"),n.hoverLeaveCallback&&n.hoverLeaveCallback()},function(e){return!n.willLinkActivate||n.willLinkActivate(e,r)}))},t.prototype._createLinkHoverEvent=function(e,t,r,n,i){return{x1:e,y1:t,x2:r,y2:n,cols:this._terminal.cols,fg:i}},t.TIME_BEFORE_LINKIFY=200,t.OVERSCAN_CHAR_LIMIT=2e3,t}(s.EventEmitter);t.Linkifier=c},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(9),i=function(){function e(e){this._terminal=e,this._characterJoiners=[],this._nextCharacterJoinerId=0}return e.prototype.registerCharacterJoiner=function(e){var t={id:this._nextCharacterJoinerId++,handler:e};return this._characterJoiners.push(t),t.id},e.prototype.deregisterCharacterJoiner=function(e){for(var t=0;t<this._characterJoiners.length;t++)if(this._characterJoiners[t].id===e)return this._characterJoiners.splice(t,1),!0;return!1},e.prototype.getJoinedCharacters=function(e){if(0===this._characterJoiners.length)return[];var t=this._terminal.buffer.lines.get(e);if(0===t.length)return[];for(var r=[],i=this._terminal.buffer.translateBufferLineToString(e,!0),o=0,s=0,a=0,l=t.get(0)[n.CHAR_DATA_ATTR_INDEX]>>9,c=0;c<this._terminal.cols;c++){var h=t.get(c),u=h[n.CHAR_DATA_CHAR_INDEX],f=h[n.CHAR_DATA_WIDTH_INDEX],_=h[n.CHAR_DATA_ATTR_INDEX]>>9;if(0!==f){if(_!==l){if(c-o>1)for(var d=this._getJoinedRanges(i,a,s,t,o),p=0;p<d.length;p++)r.push(d[p]);o=c,a=s,l=_}s+=u.length}}if(this._terminal.cols-o>1)for(d=this._getJoinedRanges(i,a,s,t,o),p=0;p<d.length;p++)r.push(d[p]);return r},e.prototype._getJoinedRanges=function(t,r,n,i,o){for(var s=t.substring(r,n),a=this._characterJoiners[0].handler(s),l=1;l<this._characterJoiners.length;l++)for(var c=this._characterJoiners[l].handler(s),h=0;h<c.length;h++)e._mergeRanges(a,c[h]);return this._stringRangesToCellRanges(a,i,o),a},e.prototype._stringRangesToCellRanges=function(e,t,r){var i=0,o=!1,s=0,a=e[i];if(a){for(var l=r;l<this._terminal.cols;l++){var c=t.get(l),h=c[n.CHAR_DATA_WIDTH_INDEX],u=c[n.CHAR_DATA_CHAR_INDEX].length;if(0!==h){if(!o&&a[0]<=s&&(a[0]=l,o=!0),a[1]<=s){if(a[1]=l,!(a=e[++i]))break;a[0]<=s?(a[0]=l,o=!0):o=!1}s+=u}}a&&(a[1]=this._terminal.cols)}},e._mergeRanges=function(e,t){for(var r=!1,n=0;n<e.length;n++){var i=e[n];if(r){if(t[1]<=i[0])return e[n-1][1]=t[1],e;if(t[1]<=i[1])return e[n-1][1]=Math.max(t[1],i[1]),e.splice(n,1),r=!1,e;e.splice(n,1),n--}else{if(t[1]<=i[0])return e.splice(n,0,t),e;if(t[1]<=i[1])return i[0]=Math.min(t[0],i[0]),e;t[0]<i[1]&&(i[0]=Math.min(t[0],i[0]),r=!0)}}return r?e[e.length-1][1]=t[1]:e.push(t),e},e}();t.CharacterJoinerRegistry=i},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(48),s=r(14),a=r(37),l=function(e){function t(t,r,n,i){var o=e.call(this,t,"link",r,!0,n)||this;return o._state=null,i.linkifier.on("linkhover",function(e){return o._onLinkHover(e)}),i.linkifier.on("linkleave",function(e){return o._onLinkLeave(e)}),o}return i(t,e),t.prototype.resize=function(t,r){e.prototype.resize.call(this,t,r),this._state=null},t.prototype.reset=function(e){this._clearCurrentLink()},t.prototype._clearCurrentLink=function(){if(this._state){this.clearCells(this._state.x1,this._state.y1,this._state.cols-this._state.x1,1);var e=this._state.y2-this._state.y1-1;e>0&&this.clearCells(0,this._state.y1+1,this._state.cols,e),this.clearCells(0,this._state.y2,this._state.x2,1),this._state=null}},t.prototype._onLinkHover=function(e){if(e.fg===s.INVERTED_DEFAULT_COLOR?this._ctx.fillStyle=this._colors.background.css:a.is256Color(e.fg)?this._ctx.fillStyle=this._colors.ansi[e.fg].css:this._ctx.fillStyle=this._colors.foreground.css,e.y1===e.y2)this.fillBottomLineAtCells(e.x1,e.y1,e.x2-e.x1);else{this.fillBottomLineAtCells(e.x1,e.y1,e.cols-e.x1);for(var t=e.y1+1;t<e.y2;t++)this.fillBottomLineAtCells(0,t,e.cols);this.fillBottomLineAtCells(0,e.y2,e.x2)}this._state=e},t.prototype._onLinkLeave=function(e){this._clearCurrentLink()},t}(o.BaseRenderLayer);t.LinkRenderLayer=l},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(9),s=function(e){function t(t,r,n){var i=e.call(this,t,"cursor",r,!0,n)||this;return i._state={x:null,y:null,isFocused:null,style:null,width:null},i._cursorRenderers={bar:i._renderBarCursor.bind(i),block:i._renderBlockCursor.bind(i),underline:i._renderUnderlineCursor.bind(i)},i}return i(t,e),t.prototype.resize=function(t,r){e.prototype.resize.call(this,t,r),this._state={x:null,y:null,isFocused:null,style:null,width:null}},t.prototype.reset=function(e){this._clearCursor(),this._cursorBlinkStateManager&&(this._cursorBlinkStateManager.dispose(),this._cursorBlinkStateManager=null,this.onOptionsChanged(e))},t.prototype.onBlur=function(e){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.pause(),e.refresh(e.buffer.y,e.buffer.y)},t.prototype.onFocus=function(e){this._cursorBlinkStateManager?this._cursorBlinkStateManager.resume(e):e.refresh(e.buffer.y,e.buffer.y)},t.prototype.onOptionsChanged=function(e){var t=this;e.options.cursorBlink?this._cursorBlinkStateManager||(this._cursorBlinkStateManager=new a(e,function(){t._render(e,!0)})):(this._cursorBlinkStateManager&&(this._cursorBlinkStateManager.dispose(),this._cursorBlinkStateManager=null),e.refresh(e.buffer.y,e.buffer.y))},t.prototype.onCursorMove=function(e){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.restartBlinkAnimation(e)},t.prototype.onGridChanged=function(e,t,r){!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isPaused?this._render(e,!1):this._cursorBlinkStateManager.restartBlinkAnimation(e)},t.prototype._render=function(e,t){if(e.cursorState&&!e.cursorHidden){var r=e.buffer.ybase+e.buffer.y,n=r-e.buffer.ydisp;if(n<0||n>=e.rows)this._clearCursor();else{var i=e.buffer.lines.get(r).get(e.buffer.x);if(i){if(!e.isFocused)return this._clearCursor(),this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._renderBlurCursor(e,e.buffer.x,n,i),this._ctx.restore(),this._state.x=e.buffer.x,this._state.y=n,this._state.isFocused=!1,this._state.style=e.options.cursorStyle,void(this._state.width=i[o.CHAR_DATA_WIDTH_INDEX]);if(!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isCursorVisible){if(this._state){if(this._state.x===e.buffer.x&&this._state.y===n&&this._state.isFocused===e.isFocused&&this._state.style===e.options.cursorStyle&&this._state.width===i[o.CHAR_DATA_WIDTH_INDEX])return;this._clearCursor()}this._ctx.save(),this._cursorRenderers[e.options.cursorStyle||"block"](e,e.buffer.x,n,i),this._ctx.restore(),this._state.x=e.buffer.x,this._state.y=n,this._state.isFocused=!1,this._state.style=e.options.cursorStyle,this._state.width=i[o.CHAR_DATA_WIDTH_INDEX]}else this._clearCursor()}}}else this._clearCursor()},t.prototype._clearCursor=function(){this._state&&(this.clearCells(this._state.x,this._state.y,this._state.width,1),this._state={x:null,y:null,isFocused:null,style:null,width:null})},t.prototype._renderBarCursor=function(e,t,r,n){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this.fillLeftLineAtCell(t,r),this._ctx.restore()},t.prototype._renderBlockCursor=function(e,t,r,n){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this.fillCells(t,r,n[o.CHAR_DATA_WIDTH_INDEX],1),this._ctx.fillStyle=this._colors.cursorAccent.css,this.fillCharTrueColor(e,n,t,r),this._ctx.restore()},t.prototype._renderUnderlineCursor=function(e,t,r,n){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this.fillBottomLineAtCells(t,r),this._ctx.restore()},t.prototype._renderBlurCursor=function(e,t,r,n){this._ctx.save(),this._ctx.strokeStyle=this._colors.cursor.css,this.strokeRectAtCell(t,r,n[o.CHAR_DATA_WIDTH_INDEX],1),this._ctx.restore()},t}(r(48).BaseRenderLayer);t.CursorRenderLayer=s;var a=function(){function e(e,t){this._renderCallback=t,this.isCursorVisible=!0,e.isFocused&&this._restartInterval()}return Object.defineProperty(e.prototype,"isPaused",{get:function(){return!(this._blinkStartTimeout||this._blinkInterval)},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=null),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=null),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=null)},e.prototype.restartBlinkAnimation=function(e){var t=this;this.isPaused||(this._animationTimeRestarted=Date.now(),this.isCursorVisible=!0,this._animationFrame||(this._animationFrame=window.requestAnimationFrame(function(){t._renderCallback(),t._animationFrame=null})))},e.prototype._restartInterval=function(e){var t=this;void 0===e&&(e=600),this._blinkInterval&&window.clearInterval(this._blinkInterval),this._blinkStartTimeout=setTimeout(function(){if(t._animationTimeRestarted){var e=600-(Date.now()-t._animationTimeRestarted);if(t._animationTimeRestarted=null,e>0)return void t._restartInterval(e)}t.isCursorVisible=!1,t._animationFrame=window.requestAnimationFrame(function(){t._renderCallback(),t._animationFrame=null}),t._blinkInterval=setInterval(function(){if(t._animationTimeRestarted){var e=600-(Date.now()-t._animationTimeRestarted);return t._animationTimeRestarted=null,void t._restartInterval(e)}t.isCursorVisible=!t.isCursorVisible,t._animationFrame=window.requestAnimationFrame(function(){t._renderCallback(),t._animationFrame=null})},600)},e)},e.prototype.pause=function(){this.isCursorVisible=!0,this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=null),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=null),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=null)},e.prototype.resume=function(e){this._animationTimeRestarted=null,this._restartInterval(),this.restartBlinkAnimation(e)},e}()},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=function(e){function t(t,r,n){var i=e.call(this,t,"selection",r,!0,n)||this;return i._clearState(),i}return i(t,e),t.prototype._clearState=function(){this._state={start:null,end:null,columnSelectMode:null,ydisp:null}},t.prototype.resize=function(t,r){e.prototype.resize.call(this,t,r),this._clearState()},t.prototype.reset=function(e){this._state.start&&this._state.end&&(this._clearState(),this.clearAll())},t.prototype.onSelectionChanged=function(e,t,r,n){if(this._didStateChange(t,r,n,e.buffer.ydisp))if(this.clearAll(),t&&r){var i=t[1]-e.buffer.ydisp,o=r[1]-e.buffer.ydisp,s=Math.max(i,0),a=Math.min(o,e.rows-1);if(!(s>=e.rows||a<0)){if(this._ctx.fillStyle=this._colors.selection.css,n){var l=t[0],c=r[0]-l,h=a-s+1;this.fillCells(l,s,c,h)}else{l=i===s?t[0]:0;var u=s===a?r[0]:e.cols;this.fillCells(l,s,u-l,1);var f=Math.max(a-s-1,0);if(this.fillCells(0,s+1,e.cols,f),s!==a){var _=o===a?r[0]:e.cols;this.fillCells(0,a,_,1)}}this._state.start=[t[0],t[1]],this._state.end=[r[0],r[1]],this._state.columnSelectMode=n,this._state.ydisp=e.buffer.ydisp}}else this._clearState()},t.prototype._didStateChange=function(e,t,r,n){return!this._areCoordinatesEqual(e,this._state.start)||!this._areCoordinatesEqual(t,this._state.end)||r!==this._state.columnSelectMode||n!==this._state.ydisp},t.prototype._areCoordinatesEqual=function(e,t){return!(!e||!t)&&(e[0]===t[0]&&e[1]===t[1])},t}(r(48).BaseRenderLayer);t.SelectionRenderLayer=o},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new 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e=this,t=this._glyphsWaitingOnBitmap;this._glyphsWaitingOnBitmap=[],window.createImageBitmap(this._cacheCanvas).then(function(r){e._bitmap=r;for(var n=0;n<t.length;n++){t[n].inBitmap=!0}}),this._bitmapCommitTimeout=null},t}(s.default);t.default=p},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(){this.cache=[]}return e.prototype.resize=function(e,t){for(var r=0;r<e;r++){this.cache.length<=r&&this.cache.push([]);for(var n=this.cache[r].length;n<t;n++)this.cache[r].push(null);this.cache[r].length=t}this.cache.length=e},e.prototype.clear=function(){for(var e=0;e<this.cache.length;e++)for(var t=0;t<this.cache[e].length;t++)this.cache[e][t]=null},e}();t.GridCache=n},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function 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f=c.get(u),_=f[o.CHAR_DATA_CODE_INDEX]||o.WHITESPACE_CELL_CODE,d=f[o.CHAR_DATA_CHAR_INDEX]||o.WHITESPACE_CELL_CHAR,p=f[o.CHAR_DATA_ATTR_INDEX],m=f[o.CHAR_DATA_WIDTH_INDEX],y=!1,v=u;if(0!==m){if(h.length>0&&u===h[0][0]){y=!0;var g=h.shift();d=e.buffer.translateBufferLineToString(l,!0,g[0],g[1]),m=g[1]-g[0],_=1/0,v=g[1]-1}!y&&this._isOverlapping(f)&&v<c.length-1&&c.get(v+1)[o.CHAR_DATA_CODE_INDEX]===o.NULL_CELL_CODE&&(m=2);var b=p>>18,C=511&p,w=p>>9&511;if(8&b){var E=C;C=w,(w=E)===s.DEFAULT_COLOR&&(w=s.INVERTED_DEFAULT_COLOR),C===s.DEFAULT_COLOR&&(C=s.INVERTED_DEFAULT_COLOR)}i(_,d,m,u,a,w,C,b),u=v}}},t.prototype._drawBackground=function(e,t,r){var n=this,i=this._ctx,o=e.cols,a=0,l=0,h=null;i.save(),this._forEachCell(e,t,r,null,function(e,t,r,u,f,_,d,p){var m=null;d===s.INVERTED_DEFAULT_COLOR?m=n._colors.foreground.css:c.is256Color(d)&&(m=n._colors.ansi[d].css),null===h&&(a=u,l=f),f!==l?(i.fillStyle=h,n.fillCells(a,l,o-a,1),a=u,l=f):h!==m&&(i.fillStyle=h,n.fillCells(a,l,u-a,1),a=u,l=f),h=m}),null!==h&&(i.fillStyle=h,this.fillCells(a,l,o-a,1)),i.restore()},t.prototype._drawForeground=function(e,t,r){var n=this;this._forEachCell(e,t,r,this._characterJoinerRegistry,function(t,r,i,o,a,l,h,u){16&u||(2&u&&(n._ctx.save(),l===s.INVERTED_DEFAULT_COLOR?n._ctx.fillStyle=n._colors.background.css:c.is256Color(l)?n._ctx.fillStyle=n._colors.ansi[l].css:n._ctx.fillStyle=n._colors.foreground.css,n.fillBottomLineAtCells(o,a,i),n._ctx.restore()),n.drawChars(e,r,t,i,o,a,l,h,!!(1&u),!!(32&u),!!(64&u)))})},t.prototype.onGridChanged=function(e,t,r){0!==this._state.cache.length&&(this._charAtlas&&this._charAtlas.beginFrame(),this.clearCells(0,t,e.cols,r-t+1),this._drawBackground(e,t,r),this._drawForeground(e,t,r))},t.prototype.onOptionsChanged=function(e){this.setTransparency(e,e.options.allowTransparency)},t.prototype._isOverlapping=function(e){if(1!==e[o.CHAR_DATA_WIDTH_INDEX])return!1;if(e[o.CHAR_DATA_CODE_INDEX]<256)return!1;var t=e[o.CHAR_DATA_CHAR_INDEX];if(this._characterOverlapCache.hasOwnProperty(t))return this._characterOverlapCache[t];this._ctx.save(),this._ctx.font=this._characterFont;var r=Math.floor(this._ctx.measureText(t).width)>this._characterWidth;return this._ctx.restore(),this._characterOverlapCache[t]=r,r},t}(l.BaseRenderLayer);t.TextRenderLayer=h},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(131),s=r(125),a=r(124),l=r(47),c=r(123),h=r(17),u=r(61),f=r(84),_=r(122),d=function(e){function t(t,r){var n=e.call(this)||this;n._terminal=t,n._isPaused=!1,n._needsFullRefresh=!1;var i=n._terminal.options.allowTransparency;if(n.colorManager=new l.ColorManager(document,i),n._characterJoinerRegistry=new _.CharacterJoinerRegistry(t),r&&n.colorManager.setTheme(r),n._renderLayers=[new 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r=this;this._updateDimensions(),this._renderLayers.forEach(function(e){return e.resize(r._terminal,r.dimensions)}),this._isPaused?this._needsFullRefresh=!0:this._terminal.refresh(0,this._terminal.rows-1),this._terminal.screenElement.style.width=this.dimensions.canvasWidth+"px",this._terminal.screenElement.style.height=this.dimensions.canvasHeight+"px",this.emit("resize",{width:this.dimensions.canvasWidth,height:this.dimensions.canvasHeight})},t.prototype.onCharSizeChanged=function(){this.onResize(this._terminal.cols,this._terminal.rows)},t.prototype.onBlur=function(){var e=this;this._runOperation(function(t){return t.onBlur(e._terminal)})},t.prototype.onFocus=function(){var e=this;this._runOperation(function(t){return t.onFocus(e._terminal)})},t.prototype.onSelectionChanged=function(e,t,r){var n=this;void 0===r&&(r=!1),this._runOperation(function(i){return i.onSelectionChanged(n._terminal,e,t,r)})},t.prototype.onCursorMove=function(){var e=this;this._runOperation(function(t){return t.onCursorMove(e._terminal)})},t.prototype.onOptionsChanged=function(){var e=this;this.colorManager.allowTransparency=this._terminal.options.allowTransparency,this._runOperation(function(t){return t.onOptionsChanged(e._terminal)})},t.prototype.clear=function(){var e=this;this._runOperation(function(t){return t.reset(e._terminal)})},t.prototype._runOperation=function(e){this._isPaused?this._needsFullRefresh=!0:this._renderLayers.forEach(function(t){return e(t)})},t.prototype.refreshRows=function(e,t){this._isPaused?this._needsFullRefresh=!0:this._renderDebouncer.refresh(e,t)},t.prototype._renderRows=function(e,t){var r=this;this._renderLayers.forEach(function(n){return n.onGridChanged(r._terminal,e,t)}),this._terminal.emit("refresh",{start:e,end:t})},t.prototype._updateDimensions=function(){this._terminal.charMeasure.width&&this._terminal.charMeasure.height&&(this.dimensions.scaledCharWidth=Math.floor(this._terminal.charMeasure.width*window.devicePixelRatio),this.dimensions.scaledCharHeight=Math.ceil(this._terminal.charMeasure.height*window.devicePixelRatio),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._terminal.options.lineHeight),this.dimensions.scaledCharTop=1===this._terminal.options.lineHeight?0:Math.round((this.dimensions.scaledCellHeight-this.dimensions.scaledCharHeight)/2),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._terminal.options.letterSpacing),this.dimensions.scaledCharLeft=Math.floor(this._terminal.options.letterSpacing/2),this.dimensions.scaledCanvasHeight=this._terminal.rows*this.dimensions.scaledCellHeight,this.dimensions.scaledCanvasWidth=this._terminal.cols*this.dimensions.scaledCellWidth,this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/window.devicePixelRatio),this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/window.devicePixelRatio),this.dimensions.actualCellHeight=this.dimensions.canvasHeight/this._terminal.rows,this.dimensions.actualCellWidth=this.dimensions.canvasWidth/this._terminal.cols)},t.prototype.registerCharacterJoiner=function(e){return 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n.saveCursor([])}),n._parser.setEscHandler("8",function(){return n.restoreCursor([])}),n._parser.setEscHandler("D",function(){return n.index()}),n._parser.setEscHandler("E",function(){return n.nextLine()}),n._parser.setEscHandler("H",function(){return n.tabSet()}),n._parser.setEscHandler("M",function(){return n.reverseIndex()}),n._parser.setEscHandler("=",function(){return n.keypadApplicationMode()}),n._parser.setEscHandler(">",function(){return n.keypadNumericMode()}),n._parser.setEscHandler("c",function(){return n.reset()}),n._parser.setEscHandler("n",function(){return n.setgLevel(2)}),n._parser.setEscHandler("o",function(){return n.setgLevel(3)}),n._parser.setEscHandler("|",function(){return n.setgLevel(3)}),n._parser.setEscHandler("}",function(){return n.setgLevel(2)}),n._parser.setEscHandler("~",function(){return n.setgLevel(1)}),n._parser.setEscHandler("%@",function(){return n.selectDefaultCharset()}),n._parser.setEscHandler("%G",function(){return n.selectDefaultCharset()});var i=function(e){a._parser.setEscHandler("("+e,function(){return n.selectCharset("("+e)}),a._parser.setEscHandler(")"+e,function(){return n.selectCharset(")"+e)}),a._parser.setEscHandler("*"+e,function(){return n.selectCharset("*"+e)}),a._parser.setEscHandler("+"+e,function(){return n.selectCharset("+"+e)}),a._parser.setEscHandler("-"+e,function(){return n.selectCharset("-"+e)}),a._parser.setEscHandler("."+e,function(){return n.selectCharset("."+e)}),a._parser.setEscHandler("/"+e,function(){return n.selectCharset("/"+e)})},a=this;for(var l in s.CHARSETS)i(l);return n._parser.setErrorHandler(function(e){return n._terminal.error("Parsing error: ",e),e}),n._parser.setDcsHandler("$q",new d(n._terminal)),n}return i(t,e),t.prototype.dispose=function(){e.prototype.dispose.call(this),this._terminal=null},t.prototype.parse=function(e){if(this._terminal){var t=this._terminal.buffer,r=t.x,n=t.y;this._terminal.debug&&this._terminal.log("data: "+e),this._parseBuffer.length<e.length&&(this._parseBuffer=new Uint32Array(e.length));for(var i=0;i<e.length;++i)this._parseBuffer[i]=e.charCodeAt(i);this._parser.parse(this._parseBuffer,this._stringDecoder.decode(e,this._parseBuffer)),(t=this._terminal.buffer).x===r&&t.y===n||this._terminal.emit("cursormove")}},t.prototype.print=function(e,t,r){var n,i,o,s=this._terminal.buffer,c=this._terminal.charset,h=this._terminal.options.screenReaderMode,u=this._terminal.cols,_=this._terminal.wraparoundMode,d=this._terminal.insertMode,p=this._terminal.curAttr,m=s.lines.get(s.y+s.ybase);this._terminal.updateRange(s.y);for(var y=t;y<r;++y){if(n=e[y],i=f.stringFromCodePoint(n),o=l.wcwidth(n),n<127&&c){var v=c[i];v&&(n=v.charCodeAt(0),i=v)}if(h&&this._terminal.emit("a11y.char",i),o||!s.x){if(s.x+o-1>=u)if(_)s.x=0,s.y++,s.y>s.scrollBottom?(s.y--,this._terminal.scroll(!0)):s.lines.get(s.y).isWrapped=!0,m=s.lines.get(s.y+s.ybase);else if(2===o)continue;if(d)m.insertCells(s.x,o,[p,a.NULL_CELL_CHAR,a.NULL_CELL_WIDTH,a.NULL_CELL_CODE]),2===m.get(u-1)[a.CHAR_DATA_WIDTH_INDEX]&&m.set(u-1,[p,a.NULL_CELL_CHAR,a.NULL_CELL_WIDTH,a.NULL_CELL_CODE]);if(m.set(s.x++,[p,i,o,n]),o>0)for(;--o;)m.set(s.x++,[p,"",0,void 0])}else{var g=m.get(s.x-1);if(g)if(g[a.CHAR_DATA_WIDTH_INDEX])g[a.CHAR_DATA_CHAR_INDEX]+=i,g[a.CHAR_DATA_CODE_INDEX]=n,m.set(s.x-1,g);else{var b=m.get(s.x-2);b&&(b[a.CHAR_DATA_CHAR_INDEX]+=i,b[a.CHAR_DATA_CODE_INDEX]=n,m.set(s.x-2,b))}}}this._terminal.updateRange(s.y)},t.prototype.addCsiHandler=function(e,t){return this._parser.addCsiHandler(e,t)},t.prototype.addOscHandler=function(e,t){return this._parser.addOscHandler(e,t)},t.prototype.bell=function(){this._terminal.bell()},t.prototype.lineFeed=function(){var e=this._terminal.buffer;this._terminal.options.convertEol&&(e.x=0),e.y++,e.y>e.scrollBottom&&(e.y--,this._terminal.scroll()),e.x>=this._terminal.cols&&e.x--,this._terminal.emit("linefeed")},t.prototype.carriageReturn=function(){this._terminal.buffer.x=0},t.prototype.backspace=function(){this._terminal.buffer.x>0&&this._terminal.buffer.x--},t.prototype.tab=function(){var e=this._terminal.buffer.x;this._terminal.buffer.x=this._terminal.buffer.nextStop(),this._terminal.options.screenReaderMode&&this._terminal.emit("a11y.tab",this._terminal.buffer.x-e)},t.prototype.shiftOut=function(){this._terminal.setgLevel(1)},t.prototype.shiftIn=function(){this._terminal.setgLevel(0)},t.prototype.insertChars=function(e){this._terminal.buffer.lines.get(this._terminal.buffer.y+this._terminal.buffer.ybase).insertCells(this._terminal.buffer.x,e[0]||1,[this._terminal.eraseAttr(),a.NULL_CELL_CHAR,a.NULL_CELL_WIDTH,a.NULL_CELL_CODE]),this._terminal.updateRange(this._terminal.buffer.y)},t.prototype.cursorUp=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y-=t,this._terminal.buffer.y<0&&(this._terminal.buffer.y=0)},t.prototype.cursorDown=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y+=t,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--},t.prototype.cursorForward=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x+=t,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},t.prototype.cursorBackward=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--,this._terminal.buffer.x-=t,this._terminal.buffer.x<0&&(this._terminal.buffer.x=0)},t.prototype.cursorNextLine=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y+=t,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x=0},t.prototype.cursorPrecedingLine=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y-=t,this._terminal.buffer.y<0&&(this._terminal.buffer.y=0),this._terminal.buffer.x=0},t.prototype.cursorCharAbsolute=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x=t-1},t.prototype.cursorPosition=function(e){var t,r=e[0]-1;t=e.length>=2?e[1]-1:0,r<0?r=0:r>=this._terminal.rows&&(r=this._terminal.rows-1),t<0?t=0:t>=this._terminal.cols&&(t=this._terminal.cols-1),this._terminal.buffer.x=t,this._terminal.buffer.y=r},t.prototype.cursorForwardTab=function(e){for(var t=e[0]||1;t--;)this._terminal.buffer.x=this._terminal.buffer.nextStop()},t.prototype._eraseInBufferLine=function(e,t,r,n){void 0===n&&(n=!1);var i=this._terminal.buffer.lines.get(this._terminal.buffer.ybase+e);i.replaceCells(t,r,[this._terminal.eraseAttr(),a.NULL_CELL_CHAR,a.NULL_CELL_WIDTH,a.NULL_CELL_CODE]),n&&(i.isWrapped=!1)},t.prototype._resetBufferLine=function(e){this._eraseInBufferLine(e,0,this._terminal.cols,!0)},t.prototype.eraseInDisplay=function(e){var t;switch(e[0]){case 0:for(t=this._terminal.buffer.y,this._terminal.updateRange(t),this._eraseInBufferLine(t++,this._terminal.buffer.x,this._terminal.cols,0===this._terminal.buffer.x);t<this._terminal.rows;t++)this._resetBufferLine(t);this._terminal.updateRange(t);break;case 1:for(t=this._terminal.buffer.y,this._terminal.updateRange(t),this._eraseInBufferLine(t,0,this._terminal.buffer.x+1,!0),this._terminal.buffer.x+1>=this._terminal.cols&&(this._terminal.buffer.lines.get(t+1).isWrapped=!1);t--;)this._resetBufferLine(t);this._terminal.updateRange(0);break;case 2:for(t=this._terminal.rows,this._terminal.updateRange(t-1);t--;)this._resetBufferLine(t);this._terminal.updateRange(0);break;case 3:var r=this._terminal.buffer.lines.length-this._terminal.rows;r>0&&(this._terminal.buffer.lines.trimStart(r),this._terminal.buffer.ybase=Math.max(this._terminal.buffer.ybase-r,0),this._terminal.buffer.ydisp=Math.max(this._terminal.buffer.ydisp-r,0),this._terminal.emit("scroll",0))}},t.prototype.eraseInLine=function(e){switch(e[0]){case 0:this._eraseInBufferLine(this._terminal.buffer.y,this._terminal.buffer.x,this._terminal.cols);break;case 1:this._eraseInBufferLine(this._terminal.buffer.y,0,this._terminal.buffer.x+1);break;case 2:this._eraseInBufferLine(this._terminal.buffer.y,0,this._terminal.cols)}this._terminal.updateRange(this._terminal.buffer.y)},t.prototype.insertLines=function(e){var t=e[0];t<1&&(t=1);for(var r=this._terminal.buffer,n=r.y+r.ybase,i=this._terminal.rows-1-r.scrollBottom,o=this._terminal.rows-1+r.ybase-i+1;t--;)r.lines.splice(o-1,1),r.lines.splice(n,0,r.getBlankLine(this._terminal.eraseAttr()));this._terminal.updateRange(r.y),this._terminal.updateRange(r.scrollBottom)},t.prototype.deleteLines=function(e){var t=e[0];t<1&&(t=1);var r,n=this._terminal.buffer,i=n.y+n.ybase;for(r=this._terminal.rows-1-n.scrollBottom,r=this._terminal.rows-1+n.ybase-r;t--;)n.lines.splice(i,1),n.lines.splice(r,0,n.getBlankLine(this._terminal.eraseAttr()));this._terminal.updateRange(n.y),this._terminal.updateRange(n.scrollBottom)},t.prototype.deleteChars=function(e){this._terminal.buffer.lines.get(this._terminal.buffer.y+this._terminal.buffer.ybase).deleteCells(this._terminal.buffer.x,e[0]||1,[this._terminal.eraseAttr(),a.NULL_CELL_CHAR,a.NULL_CELL_WIDTH,a.NULL_CELL_CODE]),this._terminal.updateRange(this._terminal.buffer.y)},t.prototype.scrollUp=function(e){for(var t=e[0]||1,r=this._terminal.buffer;t--;)r.lines.splice(r.ybase+r.scrollTop,1),r.lines.splice(r.ybase+r.scrollBottom,0,r.getBlankLine(a.DEFAULT_ATTR));this._terminal.updateRange(r.scrollTop),this._terminal.updateRange(r.scrollBottom)},t.prototype.scrollDown=function(e,t){if(e.length<2&&!t){for(var r=e[0]||1,n=this._terminal.buffer;r--;)n.lines.splice(n.ybase+n.scrollBottom,1),n.lines.splice(n.ybase+n.scrollBottom,0,n.getBlankLine(a.DEFAULT_ATTR));this._terminal.updateRange(n.scrollTop),this._terminal.updateRange(n.scrollBottom)}},t.prototype.eraseChars=function(e){this._terminal.buffer.lines.get(this._terminal.buffer.y+this._terminal.buffer.ybase).replaceCells(this._terminal.buffer.x,this._terminal.buffer.x+(e[0]||1),[this._terminal.eraseAttr(),a.NULL_CELL_CHAR,a.NULL_CELL_WIDTH,a.NULL_CELL_CODE])},t.prototype.cursorBackwardTab=function(e){for(var t=e[0]||1,r=this._terminal.buffer;t--;)r.x=r.prevStop()},t.prototype.charPosAbsolute=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x=t-1,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},t.prototype.hPositionRelative=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x+=t,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},t.prototype.repeatPrecedingCharacter=function(e){var t=this._terminal.buffer,r=t.lines.get(t.ybase+t.y);r.replaceCells(t.x,t.x+(e[0]||1),r.get(t.x-1)||[a.DEFAULT_ATTR,a.NULL_CELL_CHAR,a.NULL_CELL_WIDTH,a.NULL_CELL_CODE])},t.prototype.sendDeviceAttributes=function(e,t){e[0]>0||(t?">"===t&&(this._terminal.is("xterm")?this._terminal.handler(o.C0.ESC+"[>0;276;0c"):this._terminal.is("rxvt-unicode")?this._terminal.handler(o.C0.ESC+"[>85;95;0c"):this._terminal.is("linux")?this._terminal.handler(e[0]+"c"):this._terminal.is("screen")&&this._terminal.handler(o.C0.ESC+"[>83;40003;0c")):this._terminal.is("xterm")||this._terminal.is("rxvt-unicode")||this._terminal.is("screen")?this._terminal.handler(o.C0.ESC+"[?1;2c"):this._terminal.is("linux")&&this._terminal.handler(o.C0.ESC+"[?6c"))},t.prototype.linePosAbsolute=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y=t-1,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1)},t.prototype.vPositionRelative=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y+=t,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--},t.prototype.hVPosition=function(e){e[0]<1&&(e[0]=1),e[1]<1&&(e[1]=1),this._terminal.buffer.y=e[0]-1,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x=e[1]-1,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},t.prototype.tabClear=function(e){var t=e[0];t<=0?delete this._terminal.buffer.tabs[this._terminal.buffer.x]:3===t&&(this._terminal.buffer.tabs={})},t.prototype.setMode=function(e,t){if(e.length>1)for(var r=0;r<e.length;r++)this.setMode([e[r]]);else if(t){if("?"===t)switch(e[0]){case 1:this._terminal.applicationCursor=!0;break;case 2:this._terminal.setgCharset(0,s.DEFAULT_CHARSET),this._terminal.setgCharset(1,s.DEFAULT_CHARSET),this._terminal.setgCharset(2,s.DEFAULT_CHARSET),this._terminal.setgCharset(3,s.DEFAULT_CHARSET);break;case 3:this._terminal.savedCols=this._terminal.cols,this._terminal.resize(132,this._terminal.rows);break;case 6:this._terminal.originMode=!0;break;case 7:this._terminal.wraparoundMode=!0;break;case 12:break;case 66:this._terminal.log("Serial port requested application keypad."),this._terminal.applicationKeypad=!0,this._terminal.viewport&&this._terminal.viewport.syncScrollArea();break;case 9:case 1e3:case 1002:case 1003:this._terminal.x10Mouse=9===e[0],this._terminal.vt200Mouse=1e3===e[0],this._terminal.normalMouse=e[0]>1e3,this._terminal.mouseEvents=!0,this._terminal.element&&this._terminal.element.classList.add("enable-mouse-events"),this._terminal.selectionManager&&this._terminal.selectionManager.disable(),this._terminal.log("Binding to mouse events.");break;case 1004:this._terminal.sendFocus=!0;break;case 1005:this._terminal.utfMouse=!0;break;case 1006:this._terminal.sgrMouse=!0;break;case 1015:this._terminal.urxvtMouse=!0;break;case 25:this._terminal.cursorHidden=!1;break;case 1048:this.saveCursor(e);break;case 1049:this.saveCursor(e);case 47:case 1047:this._terminal.buffers.activateAltBuffer(this._terminal.eraseAttr()),this._terminal.refresh(0,this._terminal.rows-1),this._terminal.viewport&&this._terminal.viewport.syncScrollArea(),this._terminal.showCursor();break;case 2004:this._terminal.bracketedPasteMode=!0}}else switch(e[0]){case 4:this._terminal.insertMode=!0}},t.prototype.resetMode=function(e,t){if(e.length>1)for(var r=0;r<e.length;r++)this.resetMode([e[r]]);else if(t){if("?"===t)switch(e[0]){case 1:this._terminal.applicationCursor=!1;break;case 3:132===this._terminal.cols&&this._terminal.savedCols&&this._terminal.resize(this._terminal.savedCols,this._terminal.rows),delete this._terminal.savedCols;break;case 6:this._terminal.originMode=!1;break;case 7:this._terminal.wraparoundMode=!1;break;case 12:break;case 66:this._terminal.log("Switching back to normal keypad."),this._terminal.applicationKeypad=!1,this._terminal.viewport&&this._terminal.viewport.syncScrollArea();break;case 9:case 1e3:case 1002:case 1003:this._terminal.x10Mouse=!1,this._terminal.vt200Mouse=!1,this._terminal.normalMouse=!1,this._terminal.mouseEvents=!1,this._terminal.element&&this._terminal.element.classList.remove("enable-mouse-events"),this._terminal.selectionManager&&this._terminal.selectionManager.enable();break;case 1004:this._terminal.sendFocus=!1;break;case 1005:this._terminal.utfMouse=!1;break;case 1006:this._terminal.sgrMouse=!1;break;case 1015:this._terminal.urxvtMouse=!1;break;case 25:this._terminal.cursorHidden=!0;break;case 1048:this.restoreCursor(e);break;case 1049:case 47:case 1047:this._terminal.buffers.activateNormalBuffer(),1049===e[0]&&this.restoreCursor(e),this._terminal.refresh(0,this._terminal.rows-1),this._terminal.viewport&&this._terminal.viewport.syncScrollArea(),this._terminal.showCursor();break;case 2004:this._terminal.bracketedPasteMode=!1}}else switch(e[0]){case 4:this._terminal.insertMode=!1}},t.prototype.charAttributes=function(e){if(1!==e.length||0!==e[0]){for(var t,r=e.length,n=this._terminal.curAttr>>18,i=this._terminal.curAttr>>9&511,o=511&this._terminal.curAttr,s=0;s<r;s++)(t=e[s])>=30&&t<=37?i=t-30:t>=40&&t<=47?o=t-40:t>=90&&t<=97?i=(t+=8)-90:t>=100&&t<=107?o=(t+=8)-100:0===t?(n=a.DEFAULT_ATTR>>18,i=a.DEFAULT_ATTR>>9&511,o=511&a.DEFAULT_ATTR):1===t?n|=1:3===t?n|=64:4===t?n|=2:5===t?n|=4:7===t?n|=8:8===t?n|=16:2===t?n|=32:22===t?(n&=-2,n&=-33):23===t?n&=-65:24===t?n&=-3:25===t?n&=-5:27===t?n&=-9:28===t?n&=-17:39===t?i=a.DEFAULT_ATTR>>9&511:49===t?o=511&a.DEFAULT_ATTR:38===t?2===e[s+1]?(s+=2,-1===(i=this._terminal.matchColor(255&e[s],255&e[s+1],255&e[s+2]))&&(i=511),s+=2):5===e[s+1]&&(i=t=255&e[s+=2]):48===t?2===e[s+1]?(s+=2,-1===(o=this._terminal.matchColor(255&e[s],255&e[s+1],255&e[s+2]))&&(o=511),s+=2):5===e[s+1]&&(o=t=255&e[s+=2]):100===t?(i=a.DEFAULT_ATTR>>9&511,o=511&a.DEFAULT_ATTR):this._terminal.error("Unknown SGR attribute: %d.",t);this._terminal.curAttr=n<<18|i<<9|o}else this._terminal.curAttr=a.DEFAULT_ATTR},t.prototype.deviceStatus=function(e,t){if(t){if("?"===t)switch(e[0]){case 6:r=this._terminal.buffer.y+1,n=this._terminal.buffer.x+1;this._terminal.emit("data",o.C0.ESC+"[?"+r+";"+n+"R")}}else switch(e[0]){case 5:this._terminal.emit("data",o.C0.ESC+"[0n");break;case 6:var r=this._terminal.buffer.y+1,n=this._terminal.buffer.x+1;this._terminal.emit("data",o.C0.ESC+"["+r+";"+n+"R")}},t.prototype.softReset=function(e,t){"!"===t&&(this._terminal.cursorHidden=!1,this._terminal.insertMode=!1,this._terminal.originMode=!1,this._terminal.wraparoundMode=!0,this._terminal.applicationKeypad=!1,this._terminal.viewport&&this._terminal.viewport.syncScrollArea(),this._terminal.applicationCursor=!1,this._terminal.buffer.scrollTop=0,this._terminal.buffer.scrollBottom=this._terminal.rows-1,this._terminal.curAttr=a.DEFAULT_ATTR,this._terminal.buffer.x=this._terminal.buffer.y=0,this._terminal.charset=null,this._terminal.glevel=0,this._terminal.charsets=[null])},t.prototype.setCursorStyle=function(e,t){if(" "===t){var r=e[0]<1?1:e[0];switch(r){case 1:case 2:this._terminal.setOption("cursorStyle","block");break;case 3:case 4:this._terminal.setOption("cursorStyle","underline");break;case 5:case 6:this._terminal.setOption("cursorStyle","bar")}var n=r%2==1;this._terminal.setOption("cursorBlink",n)}},t.prototype.setScrollRegion=function(e,t){t||(this._terminal.buffer.scrollTop=(e[0]||1)-1,this._terminal.buffer.scrollBottom=(e[1]&&e[1]<=this._terminal.rows?e[1]:this._terminal.rows)-1,this._terminal.buffer.x=0,this._terminal.buffer.y=0)},t.prototype.saveCursor=function(e){this._terminal.buffer.savedX=this._terminal.buffer.x,this._terminal.buffer.savedY=this._terminal.buffer.y,this._terminal.buffer.savedCurAttr=this._terminal.curAttr},t.prototype.restoreCursor=function(e){this._terminal.buffer.x=this._terminal.buffer.savedX||0,this._terminal.buffer.y=this._terminal.buffer.savedY||0,this._terminal.curAttr=this._terminal.buffer.savedCurAttr||a.DEFAULT_ATTR},t.prototype.setTitle=function(e){this._terminal.handleTitle(e)},t.prototype.nextLine=function(){this._terminal.buffer.x=0,this.index()},t.prototype.keypadApplicationMode=function(){this._terminal.log("Serial port requested application keypad."),this._terminal.applicationKeypad=!0,this._terminal.viewport&&this._terminal.viewport.syncScrollArea()},t.prototype.keypadNumericMode=function(){this._terminal.log("Switching back to normal keypad."),this._terminal.applicationKeypad=!1,this._terminal.viewport&&this._terminal.viewport.syncScrollArea()},t.prototype.selectDefaultCharset=function(){this._terminal.setgLevel(0),this._terminal.setgCharset(0,s.DEFAULT_CHARSET)},t.prototype.selectCharset=function(e){if(2!==e.length)return this.selectDefaultCharset();"/"!==e[0]&&this._terminal.setgCharset(_[e[0]],s.CHARSETS[e[1]]||s.DEFAULT_CHARSET)},t.prototype.index=function(){this._terminal.index()},t.prototype.tabSet=function(){this._terminal.tabSet()},t.prototype.reverseIndex=function(){this._terminal.reverseIndex()},t.prototype.reset=function(){this._parser.reset(),this._terminal.reset()},t.prototype.setgLevel=function(e){this._terminal.setgLevel(e)},t}(h.Disposable);t.InputHandler=p},function(e,t,r){"use strict";function n(e){return e.replace(/\r?\n/g,"\r")}function i(e,t){return t?"
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\e[201~":e}function o(e,t){var r=t.screenElement.getBoundingClientRect(),n=e.clientX-r.left-10,i=e.clientY-r.top-10;t.textarea.style.position="absolute",t.textarea.style.width="20px",t.textarea.style.height="20px",t.textarea.style.left=n+"px",t.textarea.style.top=i+"px",t.textarea.style.zIndex="1000",t.textarea.focus(),setTimeout(function(){t.textarea.style.position=null,t.textarea.style.width=null,t.textarea.style.height=null,t.textarea.style.left=null,t.textarea.style.top=null,t.textarea.style.zIndex=null},200)}Object.defineProperty(t,"__esModule",{value:!0}),t.prepareTextForTerminal=n,t.bracketTextForPaste=i,t.copyHandler=function(e,t,r){t.browser.isMSIE?window.clipboardData.setData("Text",r.selectionText):e.clipboardData.setData("text/plain",r.selectionText),e.preventDefault()},t.pasteHandler=function(e,t){e.stopPropagation();var 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0!==e.options[t]||(e.options[t]=M[t])}),this._parent=O?O.body:null,this.cols=Math.max(this.options.cols,2),this.rows=Math.max(this.options.rows,1),this.options.handler&&this.on("data",this.options.handler),this.cursorState=0,this.cursorHidden=!1,this._customKeyEventHandler=null,this.applicationKeypad=!1,this.applicationCursor=!1,this.originMode=!1,this.insertMode=!1,this.wraparoundMode=!0,this.bracketedPasteMode=!1,this.charset=null,this.gcharset=null,this.glevel=0,this.charsets=[null],this.curAttr=s.DEFAULT_ATTR,this.params=[],this.currentParam=0,this.writeBuffer=[],this._writeInProgress=!1,this._xoffSentToCatchUp=!1,this._userScrolling=!1,this._inputHandler=new f.InputHandler(this),this.register(this._inputHandler),this.renderer=this.renderer||null,this.selectionManager=this.selectionManager||null,this.linkifier=this.linkifier||new d.Linkifier(this),this._mouseZoneManager=this._mouseZoneManager||null,this.soundManager=this.soundManager||new C.SoundManager(this),this.buffers=new o.BufferSet(this),this.selectionManager&&(this.selectionManager.clearSelection(),this.selectionManager.initBuffersListeners())},Object.defineProperty(t.prototype,"buffer",{get:function(){return this.buffers.active},enumerable:!0,configurable:!0}),t.prototype.eraseAttr=function(){return-512&s.DEFAULT_ATTR|511&this.curAttr},t.prototype.focus=function(){this.textarea&&this.textarea.focus()},Object.defineProperty(t.prototype,"isFocused",{get:function(){return O.activeElement===this.textarea&&O.hasFocus()},enumerable:!0,configurable:!0}),t.prototype.getOption=function(e){if(!(e in M))throw new Error('No option with key "'+e+'"');return this.options[e]},t.prototype.setOption=function(e,t){if(!(e in M))throw new Error('No option with key "'+e+'"');if(-1!==R.indexOf(e)&&console.error('Option "'+e+'" can only be set in the constructor'),this.options[e]!==t){switch(e){case"bellStyle":t||(t="none");break;case"cursorStyle":t||(t="block");break;case"fontWeight":t||(t="normal");break;case"fontWeightBold":t||(t="bold");break;case"lineHeight":if(t<1)return void console.warn(e+" cannot be less than 1, value: "+t);case"rendererType":t||(t="canvas");break;case"tabStopWidth":if(t<1)return void console.warn(e+" cannot be less than 1, value: "+t);break;case"theme":if(this.renderer)return void this._setTheme(t);break;case"scrollback":if((t=Math.min(t,s.MAX_BUFFER_SIZE))<0)return void console.warn(e+" cannot be less than 0, value: "+t);if(this.options[e]!==t){var r=this.rows+t;if(this.buffer.lines.length>r){var n=this.buffer.lines.length-r,i=this.buffer.ydisp-n<0;this.buffer.lines.trimStart(n),this.buffer.ybase=Math.max(this.buffer.ybase-n,0),this.buffer.ydisp=Math.max(this.buffer.ydisp-n,0),i&&this.refresh(0,this.rows-1)}}}switch(this.options[e]=t,e){case"fontFamily":case"fontSize":this.renderer&&(this.renderer.clear(),this.charMeasure.measure(this.options));break;case"drawBoldTextInBrightColors":case"experimentalCharAtlas":case"enableBold":case"letterSpacing":case"lineHeight":case"fontWeight":case"fontWeightBold":this.renderer&&(this.renderer.clear(),this.renderer.onResize(this.cols,this.rows),this.refresh(0,this.rows-1));break;case"rendererType":this.renderer&&(this.unregister(this.renderer),this.renderer.dispose(),this.renderer=null),this._setupRenderer(),this.renderer.onCharSizeChanged(),this._theme&&this.renderer.setTheme(this._theme),this.mouseHelper.setRenderer(this.renderer);break;case"scrollback":this.buffers.resize(this.cols,this.rows),this.viewport&&this.viewport.syncScrollArea();break;case"screenReaderMode":t?this._accessibilityManager||(this._accessibilityManager=new S.AccessibilityManager(this)):this._accessibilityManager&&(this._accessibilityManager.dispose(),this._accessibilityManager=null);break;case"tabStopWidth":this.buffers.setupTabStops()}this.renderer&&this.renderer.onOptionsChanged()}},t.prototype._onTextAreaFocus=function(e){this.sendFocus&&this.handler(u.C0.ESC+"[I"),this.updateCursorStyle(e),this.element.classList.add("focus"),this.showCursor(),this.emit("focus")},t.prototype.blur=function(){return this.textarea.blur()},t.prototype._onTextAreaBlur=function(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this.sendFocus&&this.handler(u.C0.ESC+"[O"),this.element.classList.remove("focus"),this.emit("blur")},t.prototype._initGlobal=function(){var e=this;this._bindKeys(),this.register(v.addDisposableDomListener(this.element,"copy",function(t){e.hasSelection()&&h.copyHandler(t,e,e.selectionManager)}));var t=function(t){return h.pasteHandler(t,e)};this.register(v.addDisposableDomListener(this.textarea,"paste",t)),this.register(v.addDisposableDomListener(this.element,"paste",t)),y.isFirefox?this.register(v.addDisposableDomListener(this.element,"mousedown",function(t){2===t.button&&h.rightClickHandler(t,e,e.selectionManager,e.options.rightClickSelectsWord)})):this.register(v.addDisposableDomListener(this.element,"contextmenu",function(t){h.rightClickHandler(t,e,e.selectionManager,e.options.rightClickSelectsWord)})),y.isLinux&&this.register(v.addDisposableDomListener(this.element,"auxclick",function(t){1===t.button&&h.moveTextAreaUnderMouseCursor(t,e)}))},t.prototype._bindKeys=function(){var e=this,t=this;this.register(v.addDisposableDomListener(this.element,"keydown",function(e){O.activeElement===this&&t._keyDown(e)},!0)),this.register(v.addDisposableDomListener(this.element,"keypress",function(e){O.activeElement===this&&t._keyPress(e)},!0)),this.register(v.addDisposableDomListener(this.element,"keyup",function(r){(function(e){return 16===e.keyCode||17===e.keyCode||18===e.keyCode})(r)||e.focus(),t._keyUp(r)},!0)),this.register(v.addDisposableDomListener(this.textarea,"keydown",function(t){return e._keyDown(t)},!0)),this.register(v.addDisposableDomListener(this.textarea,"keypress",function(t){return e._keyPress(t)},!0)),this.register(v.addDisposableDomListener(this.textarea,"compositionstart",function(){return e._compositionHelper.compositionstart()})),this.register(v.addDisposableDomListener(this.textarea,"compositionupdate",function(t){return e._compositionHelper.compositionupdate(t)})),this.register(v.addDisposableDomListener(this.textarea,"compositionend",function(){return e._compositionHelper.compositionend()})),this.register(this.addDisposableListener("refresh",function(){return e._compositionHelper.updateCompositionElements()})),this.register(this.addDisposableListener("refresh",function(t){return e._queueLinkification(t.start,t.end)}))},t.prototype.open=function(e){var t=this;if(this._parent=e||this._parent,!this._parent)throw new Error("Terminal requires a parent element.");this._context=this._parent.ownerDocument.defaultView,this._document=this._parent.ownerDocument,this._screenDprMonitor=new A.ScreenDprMonitor,this._screenDprMonitor.setListener(function(){return t.emit("dprchange",window.devicePixelRatio)}),this.register(this._screenDprMonitor),this.element=this._document.createElement("div"),this.element.dir="ltr",this.element.classList.add("terminal"),this.element.classList.add("xterm"),this.element.setAttribute("tabindex","0"),this._parent.appendChild(this.element);var r=O.createDocumentFragment();this._viewportElement=O.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),r.appendChild(this._viewportElement),this._viewportScrollArea=O.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=O.createElement("div"),this.screenElement.classList.add("xterm-screen"),this._helperContainer=O.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),r.appendChild(this.screenElement),this._mouseZoneManager=new E.MouseZoneManager(this),this.register(this._mouseZoneManager),this.register(this.addDisposableListener("scroll",function(){return t._mouseZoneManager.clearAll()})),this.linkifier.attachToDom(this._mouseZoneManager),this.textarea=O.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",g.promptLabel),this.textarea.setAttribute("aria-multiline","false"),this.textarea.setAttribute("autocorrect","off"),this.textarea.setAttribute("autocapitalize","off"),this.textarea.setAttribute("spellcheck","false"),this.textarea.tabIndex=0,this.register(v.addDisposableDomListener(this.textarea,"focus",function(e){return t._onTextAreaFocus(e)})),this.register(v.addDisposableDomListener(this.textarea,"blur",function(){return t._onTextAreaBlur()})),this._helperContainer.appendChild(this.textarea),this._compositionView=O.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=new a.CompositionHelper(this.textarea,this._compositionView,this),this._helperContainer.appendChild(this._compositionView),this.charMeasure=new m.CharMeasure(O,this._helperContainer),this.element.appendChild(r),this._setupRenderer(),this._theme=this.options.theme,this.options.theme=null,this.viewport=new c.Viewport(this,this._viewportElement,this._viewportScrollArea,this.charMeasure),this.viewport.onThemeChanged(this.renderer.colorManager.colors),this.register(this.viewport),this.register(this.addDisposableListener("cursormove",function(){return t.renderer.onCursorMove()})),this.register(this.addDisposableListener("resize",function(){return t.renderer.onResize(t.cols,t.rows)})),this.register(this.addDisposableListener("blur",function(){return t.renderer.onBlur()})),this.register(this.addDisposableListener("focus",function(){return t.renderer.onFocus()})),this.register(this.addDisposableListener("dprchange",function(){return t.renderer.onWindowResize(window.devicePixelRatio)})),this.register(v.addDisposableDomListener(window,"resize",function(){return t.renderer.onWindowResize(window.devicePixelRatio)})),this.register(this.charMeasure.addDisposableListener("charsizechanged",function(){return t.renderer.onCharSizeChanged()})),this.register(this.renderer.addDisposableListener("resize",function(e){return t.viewport.syncScrollArea()})),this.selectionManager=new p.SelectionManager(this,this.charMeasure),this.register(v.addDisposableDomListener(this.element,"mousedown",function(e){return t.selectionManager.onMouseDown(e)})),this.register(this.selectionManager.addDisposableListener("refresh",function(e){return t.renderer.onSelectionChanged(e.start,e.end,e.columnSelectMode)})),this.register(this.selectionManager.addDisposableListener("newselection",function(e){t.textarea.value=e,t.textarea.focus(),t.textarea.select()})),this.register(this.addDisposableListener("scroll",function(){t.viewport.syncScrollArea(),t.selectionManager.refresh()})),this.register(v.addDisposableDomListener(this._viewportElement,"scroll",function(){return t.selectionManager.refresh()})),this.mouseHelper=new b.MouseHelper(this.renderer),this.element.classList.toggle("enable-mouse-events",this.mouseEvents),this.mouseEvents?this.selectionManager.disable():this.selectionManager.enable(),this.options.screenReaderMode&&(this._accessibilityManager=new S.AccessibilityManager(this)),this.charMeasure.measure(this.options),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()},t.prototype._setupRenderer=function(){switch(this.options.rendererType){case"canvas":this.renderer=new _.Renderer(this,this.options.theme);break;case"dom":this.renderer=new x.DomRenderer(this,this.options.theme);break;default:throw new Error('Unrecognized rendererType "'+this.options.rendererType+'"')}this.register(this.renderer)},t.prototype._setTheme=function(e){this._theme=e;var t=this.renderer.setTheme(e);this.viewport&&this.viewport.onThemeChanged(t)},t.prototype.bindMouse=function(){var e=this,t=this.element,r=this,n=32;function i(e){var t,i;if(t=function(e){var t,n,i,o,s;switch(e.overrideType||e.type){case"mousedown":t=null!==e.button&&void 0!==e.button?+e.button:null!==e.which&&void 0!==e.which?e.which-1:null,y.isMSIE&&(t=1===t?0:4===t?1:t);break;case"mouseup":t=3;break;case"DOMMouseScroll":t=e.detail<0?64:65;break;case"wheel":t=e.deltaY<0?64:65}n=e.shiftKey?4:0,i=e.metaKey?8:0,o=e.ctrlKey?16:0,s=n|i|o,r.vt200Mouse?s&=o:r.normalMouse||(s=0);return t=32+(s<<2)+t}(e),i=r.mouseHelper.getRawByteCoords(e,r.screenElement,r.charMeasure,r.cols,r.rows))switch(s(t,i),e.overrideType||e.type){case"mousedown":n=t;break;case"mouseup":n=32}}function o(e,t){if(r.utfMouse){if(2047===t)return void e.push(0);t<127?e.push(t):(t>2047&&(t=2047),e.push(192|t>>6),e.push(128|63&t))}else{if(255===t)return void e.push(0);t>127&&(t=127),e.push(t)}}function s(e,t){if(r._vt300Mouse){e&=3,t.x-=32,t.y-=32;var n=u.C0.ESC+"[24";if(0===e)n+="1";else if(1===e)n+="3";else if(2===e)n+="5";else{if(3===e)return;n+="0"}return n+="~["+t.x+","+t.y+"]\r",void r.handler(n)}if(r._decLocator)return e&=3,t.x-=32,t.y-=32,0===e?e=2:1===e?e=4:2===e?e=6:3===e&&(e=3),void r.handler(u.C0.ESC+"["+e+";"+(3===e?4:0)+";"+t.y+";"+t.x+";"+t.page||"0&w");if(r.urxvtMouse)return t.x-=32,t.y-=32,t.x++,t.y++,void r.handler(u.C0.ESC+"["+e+";"+t.x+";"+t.y+"M");if(r.sgrMouse)return t.x-=32,t.y-=32,void r.handler(u.C0.ESC+"[<"+((3==(3&e)?-4&e:e)-32)+";"+t.x+";"+t.y+(3==(3&e)?"m":"M"));var i=[];o(i,e),o(i,t.x),o(i,t.y),r.handler(u.C0.ESC+"[M"+String.fromCharCode.apply(String,i))}this.register(v.addDisposableDomListener(t,"mousedown",function(t){if(t.preventDefault(),e.focus(),e.mouseEvents&&!e.selectionManager.shouldForceSelection(t)){if(i(t),e.vt200Mouse)return t.overrideType="mouseup",i(t),e.cancel(t);var o;e.normalMouse&&(o=function(t){var i,o,a;e.normalMouse&&(i=t,o=n,(a=r.mouseHelper.getRawByteCoords(i,r.screenElement,r.charMeasure,r.cols,r.rows))&&s(o+=32,a))},e._document.addEventListener("mousemove",o));var a=function(t){return e.normalMouse&&!e.x10Mouse&&i(t),o&&(e._document.removeEventListener("mousemove",o),o=null),e._document.removeEventListener("mouseup",a),e.cancel(t)};return e._document.addEventListener("mouseup",a),e.cancel(t)}})),this.register(v.addDisposableDomListener(t,"wheel",function(t){if(e.mouseEvents)e.x10Mouse||e._vt300Mouse||e._decLocator||(i(t),t.preventDefault());else if(!e.buffer.hasScrollback){var r=e.viewport.getLinesScrolled(t);if(0===r)return;for(var n=u.C0.ESC+(e.applicationCursor?"O":"[")+(t.deltaY<0?"A":"B"),o="",s=0;s<Math.abs(r);s++)o+=n;e.handler(o)}})),this.register(v.addDisposableDomListener(t,"wheel",function(t){if(!e.mouseEvents)return e.viewport.onWheel(t),e.cancel(t)})),this.register(v.addDisposableDomListener(t,"touchstart",function(t){if(!e.mouseEvents)return e.viewport.onTouchStart(t),e.cancel(t)})),this.register(v.addDisposableDomListener(t,"touchmove",function(t){if(!e.mouseEvents)return e.viewport.onTouchMove(t),e.cancel(t)}))},t.prototype.refresh=function(e,t){this.renderer&&this.renderer.refreshRows(e,t)},t.prototype._queueLinkification=function(e,t){this.linkifier&&this.linkifier.linkifyRows(e,t)},t.prototype.updateCursorStyle=function(e){this.selectionManager&&this.selectionManager.shouldColumnSelect(e)?this.element.classList.add("column-select"):this.element.classList.remove("column-select")},t.prototype.showCursor=function(){this.cursorState||(this.cursorState=1,this.refresh(this.buffer.y,this.buffer.y))},t.prototype.scroll=function(e){var t;void 0===e&&(e=!1),(t=this._blankLine)&&t.length===this.cols&&t.get(0)[s.CHAR_DATA_ATTR_INDEX]===this.eraseAttr()||(t=this.buffer.getBlankLine(this.eraseAttr(),e),this._blankLine=t),t.isWrapped=e;var r=this.buffer.ybase+this.buffer.scrollTop,n=this.buffer.ybase+this.buffer.scrollBottom;if(0===this.buffer.scrollTop){var i=this.buffer.lines.isFull;n===this.buffer.lines.length-1?i?this.buffer.lines.recycle().copyFrom(t):this.buffer.lines.push(t.clone()):this.buffer.lines.splice(n+1,0,t.clone()),i?this._userScrolling&&(this.buffer.ydisp=Math.max(this.buffer.ydisp-1,0)):(this.buffer.ybase++,this._userScrolling||this.buffer.ydisp++)}else{var o=n-r+1;this.buffer.lines.shiftElements(r+1,o-1,-1),this.buffer.lines.set(n,t.clone())}this._userScrolling||(this.buffer.ydisp=this.buffer.ybase),this.updateRange(this.buffer.scrollTop),this.updateRange(this.buffer.scrollBottom),this.emit("scroll",this.buffer.ydisp)},t.prototype.scrollLines=function(e,t){if(e<0){if(0===this.buffer.ydisp)return;this._userScrolling=!0}else e+this.buffer.ydisp>=this.buffer.ybase&&(this._userScrolling=!1);var r=this.buffer.ydisp;this.buffer.ydisp=Math.max(Math.min(this.buffer.ydisp+e,this.buffer.ybase),0),r!==this.buffer.ydisp&&(t||this.emit("scroll",this.buffer.ydisp),this.refresh(0,this.rows-1))},t.prototype.scrollPages=function(e){this.scrollLines(e*(this.rows-1))},t.prototype.scrollToTop=function(){this.scrollLines(-this.buffer.ydisp)},t.prototype.scrollToBottom=function(){this.scrollLines(this.buffer.ybase-this.buffer.ydisp)},t.prototype.scrollToLine=function(e){var t=e-this.buffer.ydisp;0!==t&&this.scrollLines(t)},t.prototype.write=function(e){var t=this;this._isDisposed||e&&(this.writeBuffer.push(e),this.options.useFlowControl&&!this._xoffSentToCatchUp&&this.writeBuffer.length>=5&&(this.handler(u.C0.DC3),this._xoffSentToCatchUp=!0),!this._writeInProgress&&this.writeBuffer.length>0&&(this._writeInProgress=!0,setTimeout(function(){t._innerWrite()})))},t.prototype._innerWrite=function(e){var t=this;void 0===e&&(e=0),this._isDisposed&&(this.writeBuffer=[]);for(var r=Date.now();this.writeBuffer.length>e;){var n=this.writeBuffer[e];if(e++,this._xoffSentToCatchUp&&this.writeBuffer.length===e&&(this.handler(u.C0.DC1),this._xoffSentToCatchUp=!1),this._refreshStart=this.buffer.y,this._refreshEnd=this.buffer.y,this._inputHandler.parse(n),this.updateRange(this.buffer.y),this.refresh(this._refreshStart,this._refreshEnd),Date.now()-r>=12)break}this.writeBuffer.length>e?setTimeout(function(){return t._innerWrite(e)},0):(this._writeInProgress=!1,this.writeBuffer=[])},t.prototype.writeln=function(e){this.write(e+"\r\n")},t.prototype.attachCustomKeyEventHandler=function(e){this._customKeyEventHandler=e},t.prototype.addCsiHandler=function(e,t){return this._inputHandler.addCsiHandler(e,t)},t.prototype.addOscHandler=function(e,t){return this._inputHandler.addOscHandler(e,t)},t.prototype.registerLinkMatcher=function(e,t,r){var n=this.linkifier.registerLinkMatcher(e,t,r);return this.refresh(0,this.rows-1),n},t.prototype.deregisterLinkMatcher=function(e){this.linkifier.deregisterLinkMatcher(e)&&this.refresh(0,this.rows-1)},t.prototype.registerCharacterJoiner=function(e){var t=this.renderer.registerCharacterJoiner(e);return this.refresh(0,this.rows-1),t},t.prototype.deregisterCharacterJoiner=function(e){this.renderer.deregisterCharacterJoiner(e)&&this.refresh(0,this.rows-1)},Object.defineProperty(t.prototype,"markers",{get:function(){return this.buffer.markers},enumerable:!0,configurable:!0}),t.prototype.addMarker=function(e){if(this.buffer===this.buffers.normal)return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+e)},t.prototype.hasSelection=function(){return!!this.selectionManager&&this.selectionManager.hasSelection},t.prototype.getSelection=function(){return this.selectionManager?this.selectionManager.selectionText:""},t.prototype.clearSelection=function(){this.selectionManager&&this.selectionManager.clearSelection()},t.prototype.selectAll=function(){this.selectionManager&&this.selectionManager.selectAll()},t.prototype.selectLines=function(e,t){this.selectionManager&&this.selectionManager.selectLines(e,t)},t.prototype._keyDown=function(e){if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;if(!this._compositionHelper.keydown(e))return this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;var t=k.evaluateKeyboardEvent(e,this.applicationCursor,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(e),3===t.type||2===t.type){var r=this.rows-1;return this.scrollLines(2===t.type?-r:r),this.cancel(e,!0)}return 1===t.type&&this.selectAll(),!!this._isThirdLevelShift(this.browser,e)||(t.cancel&&this.cancel(e,!0),!t.key||(this.emit("keydown",e),this.emit("key",t.key,e),this.showCursor(),this.handler(t.key),this.cancel(e,!0)))},t.prototype._isThirdLevelShift=function(e,t){var r=e.isMac&&!this.options.macOptionIsMeta&&t.altKey&&!t.ctrlKey&&!t.metaKey||e.isMSWindows&&t.altKey&&t.ctrlKey&&!t.metaKey;return"keypress"===t.type?r:r&&(!t.keyCode||t.keyCode>47)},t.prototype.setgLevel=function(e){this.glevel=e,this.charset=this.charsets[e]},t.prototype.setgCharset=function(e,t){this.charsets[e]=t,this.glevel===e&&(this.charset=t)},t.prototype._keyUp=function(e){this.updateCursorStyle(e)},t.prototype._keyPress=function(e){var t;if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;if(this.cancel(e),e.charCode)t=e.charCode;else if(null===e.which||void 0===e.which)t=e.keyCode;else{if(0===e.which||0===e.charCode)return!1;t=e.which}return!(!t||(e.altKey||e.ctrlKey||e.metaKey)&&!this._isThirdLevelShift(this.browser,e))&&(t=String.fromCharCode(t),this.emit("keypress",t,e),this.emit("key",t,e),this.showCursor(),this.handler(t),!0)},t.prototype.bell=function(){var 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l="*".charCodeAt(0),c="A".charCodeAt(0),h="B".charCodeAt(0),u="C".charCodeAt(0),f=[13,10],_=f.slice(0).concat([a.ZMLIB.XON]),d=[l,l,a.ZMLIB.ZDLE,h],p=[l,a.ZMLIB.ZDLE,c],m=[l,a.ZMLIB.ZDLE,u];a.Header=function(){function e(){s(this,e),this._bytes4||(this._bytes4=[0,0,0,0])}return n(e,[{key:"to_hex",value:function(){var e=this._crc_bytes();return d.concat(a.ENCODELIB.octets_to_hex(e.concat(a.CRC.crc16(e))),this._hex_header_ending)}},{key:"to_binary16",value:function(e){return this._to_binary(e,p,a.CRC.crc16)}},{key:"to_binary32",value:function(e){return this._to_binary(e,m,a.CRC.crc32)}}],[{key:"trim_leading_garbage",value:function(e){var t,r,n=[];e:for(;e.length&&!r;){var i=e.indexOf(l);if(-1===i){t=!0;break e}if(n.push.apply(n,e.splice(0,i)),e.length<2)break e;if(e[1]===l)if(e.length<d.length){if(e.join()===d.slice(0,e.length).join())break e}else e[2]===d[2]&&e[3]===d[3]&&(r=U);else if(e[1]===a.ZMLIB.ZDLE){if(e.length<p.length)break 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g=function(e){function t(e,r){s(this,t);var n=i(this,(t.__proto__||Object.getPrototypeOf(t)).call(this)),o=0;return r||(r=0),e.forEach(function(e){o|=function(e){if(!v[e])throw new a.Error("Invalid ZRINIT flag: "+e);return v[e]}(e)}),n._bytes4=[255&r,r>>8,0,o],n}return o(t,a.Header),n(t,[{key:"get_buffer_size",value:function(){return a.ENCODELIB.unpack_u16_be(this._bytes4.slice(0,2))||void 0}},{key:"can_full_duplex",value:function(){return!!(this._bytes4[3]&v.CANFDX)}},{key:"can_overlap_io",value:function(){return!!(this._bytes4[3]&v.CANOVIO)}},{key:"can_break",value:function(){return!!(this._bytes4[3]&v.CANBRK)}},{key:"can_fcs_32",value:function(){return!!(this._bytes4[3]&v.CANFC32)}},{key:"escape_ctrl_chars",value:function(){return!!(this._bytes4[3]&v.ESCCTL)}},{key:"escape_8th_bit",value:function(){return!!(this._bytes4[3]&v.ESC8)}}]),t}(),b={ESCCTL:64,ESC8:128};var C=function(e){function t(e,r){s(this,t);var n=i(this,(t.__proto__||Object.getPrototypeOf(t)).call(this)),o=0;if(e.forEach(function(e){o|=function(e){if(!b[e])throw"Invalid ZSINIT flag: "+e;return b[e]}(e)}),n._bytes4=[0,0,0,o],r){if(r.length>31)throw"Attn sequence must be <= 31 bytes";if(r.some(function(e){return e>255}))throw"Attn sequence ("+r+") must be <256";n._data=r.concat([0])}return n}return o(t,a.Header),n(t,[{key:"escape_ctrl_chars",value:function(){return!!(this._bytes4[3]&b.ESCCTL)}},{key:"escape_8th_bit",value:function(){return!!(this._bytes4[3]&b.ESC8)}}]),t}(),w=function(e){function t(e){s(this,t);var r=i(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return e&&(r._bytes4=e.slice()),r}return o(t,a.Header),t}();w.prototype._hex_header_ending=f;var E={extended:{sparse:64},transport:[void 0,"compress","encrypt","rle"],management:[void 0,"newer_or_longer","crc","append","clobber","newer","mtime_or_length","protect","rename"],conversion:[void 0,"binary","text","resume"]},S=["extended","transport","management","conversion"],A=function(e){function t(){return s(this,t),i(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return o(t,a.Header),n(t,[{key:"get_options",value:function(){var e={sparse:!!(64&this._bytes4[0])},t=this._bytes4.slice(0);return S.forEach(function(r,n){if(E[r]instanceof Array)"management"===r&&(e.skip_if_absent=!!(128&t[n]),t[n]&=31),e[r]=E[r][t[n]];else for(var i in E[r])e[i]=!!(t[n]&E[r][i]),e[i]&&(t[n]^=E[r][i]);!e[r]&&t[n]&&(e[r]="unknown:"+t[n])}),e}}]),t}(),L=function(e){function t(){return s(this,t),i(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return o(t,a.Header),t}(),x=function(e){function t(){return s(this,t),i(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return o(t,a.Header),t}(),k=function(e){function t(){return s(this,t),i(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return o(t,a.Header),t}(),T=function(e){function t(){return s(this,t),i(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return o(t,a.Header),t}();k.prototype._hex_header_ending=f;for(var O=function(e){function t(e){s(this,t);var r=i(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return r._bytes4=a.ENCODELIB.pack_u32_le(e),r}return o(t,a.Header),n(t,[{key:"get_offset",value:function(){return a.ENCODELIB.unpack_u32_le(this._bytes4)}}]),t}(),R=function(e){function t(){return s(this,t),i(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return o(t,O),t}(),M=function(e){function t(){return s(this,t),i(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return o(t,O),t}(),D=function(e){function t(){return s(this,t),i(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return o(t,O),t}(),H=[[y,"ZRQINIT"],[g,"ZRINIT"],[C,"ZSINIT"],[w,"ZACK"],[A,"ZFILE"],[L,"ZSKIP"],void 0,[x,"ZABORT"],[k,"ZFIN"],[R,"ZRPOS"],[M,"ZDATA"],[D,"ZEOF"],[T,"ZFERR"],void 0,void 0,void 0,void 0,void 0,void 0,void 0],I={},P=0;P<H.length;P++)H[P]&&(I[H[P][1]]=H[P][0],Object.assign(H[P][0].prototype,{TYPENUM:P,NAME:H[P][1]}));var F=[y,g,C,w,A,L,"ZNAK",x,k,R,M,D,T,"ZCRC","ZCHALLENGE","ZCOMPL","ZCAN","ZFREECNT","ZCOMMAND","ZSTDERR"];function B(e){var t=F[e];if("string"==typeof t)throw"Received unsupported header: "+t;return function(e){if(e.prototype instanceof O)return new e(0);return new e([])}(t)}function N(e){var t=a.ZDLE.splice(e,p.length,7);return t&&j(t)}function j(e){a.CRC.verify16(e.slice(0,5),e.slice(5));var t=B(e[0]);return t._bytes4=e.slice(1,5),t}function W(e){var t=a.ZDLE.splice(e,m.length,9);if(t){a.CRC.verify32(t.slice(0,5),t.slice(5));var r=B(t[0]);return r._bytes4=t.slice(1,5),r}}function U(e){var t,r,n=e.indexOf(138);if(-1===n&&(n=e.indexOf(10)),-1!==n){if(r=e.splice(0,n),e.shift(),19===r.length){var i=r.pop();13!==i&&141!==i&&(t="Invalid hex header: (CR/)LF doesn’t have CR!")}else 18!==r.length&&(t="Invalid hex header: invalid number of bytes before LF!");if(t)throw t+=" ("+r.length+" bytes: "+r.join()+")";return r.splice(0,4),j(a.ENCODELIB.parse_hex_octets(r))}e.length>11&&(t="Invalid hex header - no LF detected within 12 bytes!")}a.Header.parse_hex=U},function(e,t,r){"use strict";var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}();function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var o=function(){function e(){i(this,e)}return n(e,[{key:"encode",value:function(e){e=unescape(encodeURIComponent(e));for(var t=new Array(e.length),r=0;r<e.length;r++)t[r]=e.charCodeAt(r);return new Uint8Array(t)}}]),e}(),s=function(){function e(){i(this,e)}return n(e,[{key:"decode",value:function(e){return decodeURIComponent(escape(String.fromCharCode.apply(String,e)))}}]),e}();e.exports.Text={Encoder:"undefined"!=typeof TextEncoder?TextEncoder:o,Decoder:"undefined"!=typeof TextDecoder?TextDecoder:s}},function(e,t,r){"use strict";var n=function e(t,r,n){null===t&&(t=Function.prototype);var i=Object.getOwnPropertyDescriptor(t,r);if(void 0===i){var o=Object.getPrototypeOf(t);return null===o?void 0:e(o,r,n)}if("value"in i)return i.value;var s=i.get;return void 0!==s?s.call(n):void 0},i=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}();function o(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var l=e.exports;Object.assign(l,r(64),r(149),r(63),r(39),r(148),r(146),r(145),r(38));var c=["CANFDX","CANOVIO","CANFC32"],h=[79,79],u=l.ZMLIB.ABORT_SEQUENCE,f=function(){function e(){a(this,e),this._on_evt={},this._evt_once_index={}}return i(e,[{key:"_Add_event",value:function(e){this._on_evt[e]=[],this._evt_once_index[e]=[]}},{key:"_get_evt_queue",value:function(e){if(!this._on_evt[e])throw"Bad event: "+e;return this._on_evt[e]}},{key:"on",value:function(e,t){return this._get_evt_queue(e).push(t),this}},{key:"off",value:function(e,t){var r=this._get_evt_queue(e);if(t){var n=r.indexOf(t);if(-1===n)throw"“"+t+"” is not in the “"+e+"” queue.";r.splice(n,1)}else r.pop();return this}},{key:"_Happen",value:function(e){var t=this._get_evt_queue(e),r=Array.apply(null,arguments);r.shift();var n=this;return t.forEach(function(e){e.apply(n,r)}),t.length}}]),e}();l.Session=function(e){function t(){a(this,t);var e=o(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return e._config={},e._input_buffer=[],e._Add_event("receive"),e._Add_event("garbage"),e._Add_event("session_end"),e}return s(t,f),i(t,[{key:"set_sender",value:function(e){return this._sender=e,this}},{key:"has_ended",value:function(){return this._has_ended()}},{key:"consume",value:function(e){if(this._before_consume(e),this._aborted)throw new l.Error("already_aborted");e.length&&(this._strip_and_enqueue_input(e),this._check_for_abort_sequence(e)||this._consume_first())}},{key:"aborted",value:function(){return!!this._aborted}}],[{key:"parse",value:function(e){var t;try{t=l.Header.parse_hex(e)}catch(e){return}if(t)switch(t.NAME){case"ZRQINIT":return new l.Session.Receive;case"ZRINIT":return new l.Session.Send(t)}}}]),i(t,[{key:"get_role",value:function(){return this.type}},{key:"_trim_leading_garbage_until_header",value:function(){var e=l.Header.trim_leading_garbage(this._input_buffer);e.length&&0===this._Happen("garbage",e)&&console.debug("Garbage: ",String.fromCharCode.apply(String,e),e)}},{key:"_parse_and_consume_header",value:function(){this._trim_leading_garbage_until_header();var e=l.Header.parse(this._input_buffer);if(e)return this._consume_header(e[0]),this._last_header_name=e[0].NAME,this._last_header_crc=e[1],e[0]}},{key:"_consume_header",value:function(e){this._on_receive(e);var t=this._next_header_handler[e.NAME];if(!t)throw console.error("Unhandled header!",e,this._next_header_handler),new l.Error("Unhandled header: "+e.NAME);this._next_header_handler=null,t.call(this,e)}},{key:"_check_for_abort_sequence",value:function(){var e=l.ZMLIB.find_subarray(this._input_buffer,u);if(-1!==e)throw this._input_buffer.splice(0,e+u.length),this._aborted=!0,this._on_session_end(),new l.Error("peer_aborted")}},{key:"_send_header",value:function(e){if(!this._sender)throw"Need sender!";var t=Array.apply(null,arguments),r=this._create_header_bytes(t);this._sender(r[0]),this._last_sent_header=r[1]}},{key:"_create_header_bytes",value:function(e){var t=l.Header.build.apply(l.Header,e);return[t[this._get_header_formatter(e[0])](this._zencoder),t]}},{key:"_strip_and_enqueue_input",value:function(e){l.ZMLIB.strip_ignored_bytes(e),this._input_buffer.push.apply(this._input_buffer,e)}},{key:"abort",value:function(){this._sender(u.concat([8,8,8,8,8])),this._aborted=!0,this._sender=function(){throw new l.Error("already_aborted")},this._on_session_end()}},{key:"_on_session_end",value:function(){this._Happen("session_end")}},{key:"_on_receive",value:function(e){this._Happen("receive",e)}},{key:"_before_consume",value:function(){}}]),t}(),l.Session.Receive=function(e){function t(){a(this,t);var e=o(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return e._Add_event("offer"),e._Add_event("data_in"),e._Add_event("file_end"),e}return s(t,l.Session),i(t,[{key:"_before_consume",value:function(e){if(this._bytes_after_OO)throw"PROTOCOL: Session is completed!";this._bytes_being_consumed=e}},{key:"get_trailing_bytes",value:function(){if(this._aborted)return[];if(!this._bytes_after_OO)throw"PROTOCOL: Session is not completed!";return this._bytes_after_OO.slice(0)}},{key:"_has_ended",value:function(){return this.aborted()||!!this._bytes_after_OO}},{key:"_get_header_formatter",value:function(){return"to_hex"}},{key:"_parse_and_consume_subpacket",value:function(){var e;e=16===this._last_header_crc?"parse16":"parse32";var t=l.Subpacket[e](this._input_buffer);return t&&(this._consume_data(t),t.frame_end()&&(this._next_subpacket_handler=null)),t}},{key:"_consume_first",value:function(){if(this._got_ZFIN){if(this._input_buffer.length<2)return;if(0===l.ZMLIB.find_subarray(this._input_buffer,h))return this._bytes_after_OO=(e=this._bytes_being_consumed.slice(0),0===l.ZMLIB.find_subarray(e,h)?e.splice(0,h.length):e[0]===h[h.length-1]&&e.splice(0,1),e),void this._on_session_end();throw"PROTOCOL: Only thing after ZFIN should be “OO” (79,79), not: "+array_buf.join()}var e,t;do{t=this._next_subpacket_handler?this._parse_and_consume_subpacket():this._parse_and_consume_header()}while(t&&this._input_buffer.length)}},{key:"_consume_data",value:function(e){if(this._on_receive(e),!this._next_subpacket_handler)throw"PROTOCOL: Received unexpected data packet after "+this._last_header_name+" header: "+e.get_payload().join();this._next_subpacket_handler.call(this,e)}},{key:"_octets_to_string",value:function(e){return this._textdecoder||(this._textdecoder=new l.Text.Decoder),this._textdecoder.decode(new Uint8Array(e))}},{key:"_consume_ZFILE_data",value:function(e,t){if(this._file_info)throw"PROTOCOL: second ZFILE data subpacket received";var r=t.get_payload(),n=r.indexOf(0),i=this._octets_to_string(r.slice(0,n)),o=this._octets_to_string(r.slice(1+n)).split(" "),s=o[1]&&parseInt(o[1],8)||void 0;s&&(s=new Date(1e3*s)),this._file_info={name:i,size:o[0]?parseInt(o[0],10):null,mtime:s||null,mode:o[2]&&parseInt(o[2],8)||null,serial:o[3]&&parseInt(o[3],10)||null,files_remaining:o[4]?parseInt(o[4],10):null,bytes_remaining:o[5]?parseInt(o[5],10):null};var a=new p(e.get_options(),this._file_info,this._accept.bind(this),this._skip.bind(this));this._current_transfer=a}},{key:"_consume_ZDATA_data",value:function(e){if(!this._accepted_offer)throw"PROTOCOL: Received data without accepting!";if(!this._offset_ok)return console.warn("offset not ok!"),void _send_ZRPOS();this._file_offset+=e.get_payload().length,this._on_data_in(e),e.ack_expected()&&!e.frame_end()&&this._send_header("ZACK",l.ENCODELIB.pack_u32_le(this._file_offset))}},{key:"_make_promise_for_between_files",value:function(){var e=this;return new Promise(function(t){var r={ZFILE:function(e){this._next_subpacket_handler=function(r){this._next_subpacket_handler=null,this._consume_ZFILE_data(e,r),this._Happen("offer",this._current_transfer),t(this._current_transfer)}},ZSINIT:function(t){e._next_subpacket_handler=function(t){e._next_subpacket_handler=null,e._consume_ZSINIT_data(t),e._send_header("ZACK"),e._next_header_handler=r}},ZFIN:function(){this._consume_ZFIN(),t()}};e._next_header_handler=r})}},{key:"_consume_ZSINIT_data",value:function(e){this._attn=e.get_payload()}},{key:"start",value:function(){if(this._started)throw"Already started!";this._started=!0;var e=this._make_promise_for_between_files();return this._send_ZRINIT(),e}},{key:"_accept",value:function(e){this._accepted_offer=!0,this._file_offset=e||0;var t=this,r=new Promise(function(e){t._next_header_handler={ZDATA:function(t){this._consume_ZDATA(t),this._next_subpacket_handler=this._consume_ZDATA_data,this._next_header_handler={ZEOF:function(t){this._next_subpacket_handler=null,this._consume_ZEOF(t);var r=this._make_promise_for_between_files();e(r)}}}}});return this._send_ZRPOS(),r}},{key:"_skip",value:function(){var e=this._make_promise_for_between_files();if(this._accepted_offer){var t=function(){this._accepted_offer=!1,this._next_subpacket_handler=null,this._make_promise_for_between_files()}.bind(this);Object.assign(this._next_header_handler,{ZEOF:t,ZDATA:function(){t(),this._next_header_handler.ZEOF=t}.bind(this)})}return this._file_info=null,this._send_header("ZSKIP"),e}},{key:"_send_ZRINIT",value:function(){this._send_header("ZRINIT",c)}},{key:"_consume_ZFIN",value:function(){this._got_ZFIN=!0,this._send_header("ZFIN")}},{key:"_consume_ZEOF",value:function(e){if(this._file_offset!==e.get_offset())throw"ZEOF offset mismatch; unimplemented (local: "+this._file_offset+"; ZEOF: "+e.get_offset()+")";this._send_ZRINIT(),this._on_file_end(),this._file_info=null,this._current_transfer=null}},{key:"_consume_ZDATA",value:function(e){if(this._file_offset!==e.get_offset())throw"Error correction is unimplemented.";this._offset_ok=!0}},{key:"_send_ZRPOS",value:function(){this._send_header("ZRPOS",this._file_offset)}},{key:"_on_file_end",value:function(){this._Happen("file_end"),this._current_transfer&&(this._current_transfer._Happen("complete"),this._current_transfer=null)}},{key:"_on_data_in",value:function(e){this._Happen("data_in",e),this._current_transfer&&this._current_transfer._Happen("input",e.get_payload())}}]),t}(),Object.assign(l.Session.Receive.prototype,{type:"receive"});var _={get_details:function(){return Object.assign({},this._file_info)},get_options:function(){return Object.assign({},this._zfile_opts)},get_offset:function(){return this._file_offset}},d=function(){function e(t,r,n,i){a(this,e),this._file_info=t,this._file_offset=r||0,this._send=n,this._end=i}return i(e,[{key:"send",value:function(e){this._send(e),this._file_offset+=e.length}},{key:"end",value:function(e){var t=this._end(e||[]);return e&&(this._file_offset+=e.length),t}}]),e}();Object.assign(d.prototype,_);var p=function(e){function t(e,r,n,i){a(this,t);var s=o(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return s._zfile_opts=e,s._file_info=r,s._accept_func=n,s._skip_func=i,s._Add_event("input"),s._Add_event("complete"),s.on("input",s._input_handler),s}return s(t,f),i(t,[{key:"_verify_not_skipped",value:function(){if(this._skipped)throw new l.Error("Already skipped!")}},{key:"skip",value:function(){return this._verify_not_skipped(),this._skipped=!0,this._skip_func.apply(this,arguments)}},{key:"accept",value:function(e){if(this._verify_not_skipped(),this._accepted)throw new l.Error("Already accepted!");switch(this._accepted=!0,e||(e={}),this._file_offset=e.offset||0,e.on_input){case null:case void 0:case"spool_array":case"spool_uint8array":this._spool=[];break;default:if("function"!=typeof e.on_input)throw"Invalid “on_input”: "+e.on_input}return this._input_handler_mode=e.on_input||"spool_uint8array",this._accept_func(this._file_offset).then(this._get_spool.bind(this))}},{key:"_input_handler",value:function(e){if(this._file_offset+=e.length,"function"==typeof this._input_handler_mode)this._input_handler_mode(e);else{if("spool_uint8array"===this._input_handler_mode)e=new Uint8Array(e);else if("spool_array"!==this._input_handler_mode)throw new l.Error("WTF?? _input_handler_mode = "+this._input_handler_mode);this._spool.push(e)}}},{key:"_get_spool",value:function(){return this._spool}}]),t}();Object.assign(p.prototype,_);var m={ZFILE:!0,ZDATA:!0};l.Session.Send=function(e){function t(e){a(this,t);var r=o(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));if(!e)throw"Need first header!";if("ZRINIT"!==e.NAME)throw"First header should be ZRINIT, not "+e.NAME;r._last_header_name="ZRINIT",r._subpacket_encode_func="encode16",r._zencoder=new l.ZDLE,r._consume_ZRINIT(e),r._file_offset=0;return r._start_keepalive_on_set_sender=!0,r}return s(t,l.Session),i(t,[{key:"set_sender",value:function(e){return n(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"set_sender",this).call(this,e),this._start_keepalive_on_set_sender&&(this._start_keepalive_on_set_sender=!1,this._start_keepalive()),this}},{key:"_get_header_formatter",value:function(e){return m[e]?"to_binary16":"to_hex"}},{key:"_start_keepalive",value:function(){if(!this._keepalive_promise){var e=this;this._keepalive_promise=new Promise(function(t){e._keepalive_timeout=setTimeout(t,5e3)}).then(function(){e._next_header_handler={ZACK:function(){e._got_ZSINIT_ZACK=!0}},e._send_ZSINIT(),e._keepalive_promise=null,e._start_keepalive()})}}},{key:"_stop_keepalive",value:function(){this._keepalive_promise&&(clearTimeout(this._keepalive_timeout),this._keep_alive_promise=null)}},{key:"_send_ZSINIT",value:function(){var e=[];this._zencoder.escapes_ctrl_chars()&&e.push("ESCCTL"),this._send_header_and_data(["ZSINIT",e],[0],"end_ack")}},{key:"_consume_ZRINIT",value:function(e){if(this._last_ZRINIT=e,e.get_buffer_size())throw"Buffer size ("+e.get_buffer_size()+") is unsupported!";if(!e.can_full_duplex())throw"Half-duplex I/O is unsupported!";if(!e.can_overlap_io())throw"Non-overlap I/O is unsupported!";if(e.escape_8th_bit())throw"8-bit escaping is unsupported!";this._zencoder.set_escape_ctrl_chars(!0),e.escape_ctrl_chars()||console.debug("Peer didn’t request escape of all control characters. Will send ZSINIT to force recognition of escaped control characters.")}},{key:"_ensure_receiver_escapes_ctrl_chars",value:function(){var e;if(!this._last_ZRINIT.escape_ctrl_chars()&&!this._got_ZSINIT_ZACK){var t=this;e=new Promise(function(e){t._next_header_handler={ZACK:function(t){e()}},t._send_ZSINIT()})}else e=Promise.resolve();return e}},{key:"_convert_params_to_offer_payload_array",value:function(e){var t=(e=l.Validation.offer_parameters(e)).name+"\0",r=[(e.size||0).toString(10),e.mtime?e.mtime.toString(8):"0",e.mode?(32768|e.mode).toString(8):"0","0"];return e.files_remaining&&(r.push(e.files_remaining),e.bytes_remaining&&r.push(e.bytes_remaining)),t+=r.join(" "),this._string_to_octets(t)}},{key:"send_offer",value:function(e){if(!e)throw"need file params!";if(this._sending_file)throw"Already sending file!";var t=this._convert_params_to_offer_payload_array(e);this._stop_keepalive();var r=this,n=function(){var n=new 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Array.prototype.slice.call(t)}},{key:"_send_interim_file_piece",value:function(e){return this._send_file_part(e,"no_end_no_ack"),Promise.resolve()}},{key:"_ensure_we_are_sending",value:function(){if(!this._sending_file)throw"Not sending a file currently!"}},{key:"_end_file",value:function(e){this._ensure_we_are_sending(),this._send_file_part(e,"end_no_ack");var t=this,r=new Promise(function(e){t._sending_file=!1,t._prepare_to_receive_ZRINIT(e)});return this._send_header("ZEOF",this._file_offset),this._file_offset=0,r}},{key:"_prepare_to_receive_ZRINIT",value:function(e){this._next_header_handler={ZRINIT:function(t){this._consume_ZRINIT(t),e&&e()}}}},{key:"close",value:function(){var e="ZRINIT"===this._last_header_name;if(e||(e="ZSKIP"===this._last_header_name),e||(e="ZSINIT"===this._last_sent_header.name&&"ZACK"===this._last_header_name),!e)throw"Can’t close; last received header was “"+this._last_header_name+"”";var t=this,r=new Promise(function(e,r){t._next_header_handler={ZFIN:function(){t._sender(h),t._sent_OO=!0,t._on_session_end(),e()}}});return this._send_header("ZFIN"),r}},{key:"_has_ended",value:function(){return this.aborted()||!!this._sent_OO}},{key:"_send_file_part",value:function(e,t){this._sent_ZDATA||(this._send_header("ZDATA",this._file_offset),this._sent_ZDATA=!0);for(var r=0,n=e.length;;){var i=Math.min(r+8192,n)-r,o=i+r>=n,s=e.slice(r,r+i);if(s instanceof Array||(s=Array.prototype.slice.call(s)),this._build_and_send_subpacket(s,o?t:"no_end_no_ack"),this._file_offset+=i,(r+=i)>=n)break}}},{key:"_consume_first",value:function(){if(!this._parse_and_consume_header()&&"67"===this._input_buffer.join())throw"Receiver has fallen back to YMODEM."}},{key:"_on_session_end",value:function(){this._stop_keepalive(),n(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"_on_session_end",this).call(this)}}]),t}(),Object.assign(l.Session.Send.prototype,{type:"send"})},function(e,t,r){"use strict";var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}();function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var o=e.exports;Object.assign(o,r(39),r(150));var s=[42,42,24,66,48],a=["to_terminal","on_detect","on_retract","sender"],l=function(){function e(t,r,n,o){i(this,e),this._confirmer=r,this._denier=n,this._is_valid=o,this._session_type=t}return n(e,[{key:"confirm",value:function(){return this._confirmer.apply(this,arguments)}},{key:"deny",value:function(){return this._denier.apply(this,arguments)}},{key:"is_valid",value:function(){return this._is_valid.apply(this,arguments)}},{key:"get_session_role",value:function(){return this._session_type}}]),e}();o.Sentry=function(){function e(t){if(i(this,e),!t)throw"Need options!";var r=this;a.forEach(function(e){if(!t[e])throw"Need “"+e+"”!";r["_"+e]=t[e]}),this._cache=[]}return n(e,[{key:"_after_session_end",value:function(){this._zsession=null}},{key:"consume",value:function(e){if(e instanceof Array||(e=Array.prototype.slice.call(new Uint8Array(e))),this._zsession){var t=this._zsession;if(t.consume(e),!t.has_ended())return;e="receive"===t.type?t.get_trailing_bytes():[]}var r=this._parse(e),n=e;if(r){!!this._parsed_session&&(this._parsed_session.type===r.type&&(n=[]),this._on_retract()),this._parsed_session=r;var i=this;this._on_detect(new l(r.type,function(){if(!this.is_valid())throw"Stale ZMODEM session!";return r.on("garbage",i._to_terminal),r.on("session_end",i._after_session_end.bind(i)),r.set_sender(i._sender),delete i._parsed_session,i._zsession=r},this._send_abort.bind(this),function(){return i._parsed_session===r}))}else{var 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s.ColorManager(document,i),n.setTheme(r),n._rowContainer=document.createElement("div"),n._rowContainer.classList.add(u),n._rowContainer.style.lineHeight="normal",n._rowContainer.setAttribute("aria-hidden","true"),n._refreshRowElements(n._terminal.cols,n._terminal.rows),n._selectionContainer=document.createElement("div"),n._selectionContainer.classList.add(f),n._selectionContainer.setAttribute("aria-hidden","true"),n.dimensions={scaledCharWidth:null,scaledCharHeight:null,scaledCellWidth:null,scaledCellHeight:null,scaledCharLeft:null,scaledCharTop:null,scaledCanvasWidth:null,scaledCanvasHeight:null,canvasWidth:null,canvasHeight:null,actualCellWidth:null,actualCellHeight:null},n._updateDimensions(),n._renderDebouncer=new a.RenderDebouncer(n._terminal,n._renderRows.bind(n)),n._rowFactory=new l.DomRendererRowFactory(document),n._terminal.element.classList.add(h+n._terminalClass),n._terminal.screenElement.appendChild(n._rowContainer),n._terminal.screenElement.appendChild(n._selectionContainer),n._terminal.linkifier.on("linkhover",function(e){return n._onLinkHover(e)}),n._terminal.linkifier.on("linkleave",function(e){return n._onLinkLeave(e)}),n}return i(t,e),t.prototype.dispose=function(){this._terminal.element.classList.remove(h+this._terminalClass),this._terminal.screenElement.removeChild(this._rowContainer),this._terminal.screenElement.removeChild(this._selectionContainer),this._terminal.screenElement.removeChild(this._themeStyleElement),this._terminal.screenElement.removeChild(this._dimensionsStyleElement),e.prototype.dispose.call(this)},t.prototype._updateDimensions=function(){var e=this;this.dimensions.scaledCharWidth=Math.floor(this._terminal.charMeasure.width*window.devicePixelRatio),this.dimensions.scaledCharHeight=Math.ceil(this._terminal.charMeasure.height*window.devicePixelRatio),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._terminal.options.letterSpacing),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._terminal.options.lineHeight),this.dimensions.scaledCharLeft=0,this.dimensions.scaledCharTop=0,this.dimensions.scaledCanvasWidth=this.dimensions.scaledCellWidth*this._terminal.cols,this.dimensions.scaledCanvasHeight=this.dimensions.scaledCellHeight*this._terminal.rows,this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/window.devicePixelRatio),this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/window.devicePixelRatio),this.dimensions.actualCellWidth=this.dimensions.canvasWidth/this._terminal.cols,this.dimensions.actualCellHeight=this.dimensions.canvasHeight/this._terminal.rows,this._rowElements.forEach(function(t){t.style.width=e.dimensions.canvasWidth+"px",t.style.height=e.dimensions.actualCellHeight+"px",t.style.lineHeight=e.dimensions.actualCellHeight+"px",t.style.overflow="hidden"}),this._dimensionsStyleElement||(this._dimensionsStyleElement=document.createElement("style"),this._terminal.screenElement.appendChild(this._dimensionsStyleElement));var t=this._terminalSelector+" ."+u+" span { display: inline-block; height: 100%; vertical-align: top; width: "+this.dimensions.actualCellWidth+"px}";this._dimensionsStyleElement.innerHTML=t,this._selectionContainer.style.height=this._terminal._viewportElement.style.height,this._terminal.screenElement.style.width=this.dimensions.canvasWidth+"px",this._terminal.screenElement.style.height=this.dimensions.canvasHeight+"px"},t.prototype.setTheme=function(e){var t=this;e&&this.colorManager.setTheme(e),this._themeStyleElement||(this._themeStyleElement=document.createElement("style"),this._terminal.screenElement.appendChild(this._themeStyleElement));var r=this._terminalSelector+" ."+u+" { color: "+this.colorManager.colors.foreground.css+"; background-color: "+this.colorManager.colors.background.css+"; font-family: "+this._terminal.getOption("fontFamily")+"; font-size: "+this._terminal.getOption("fontSize")+"px;}";return r+=this._terminalSelector+" span:not(."+l.BOLD_CLASS+") { font-weight: "+this._terminal.options.fontWeight+";}"+this._terminalSelector+" span."+l.BOLD_CLASS+" { font-weight: "+this._terminal.options.fontWeightBold+";}"+this._terminalSelector+" span."+l.ITALIC_CLASS+" { font-style: italic;}",r+=this._terminalSelector+" ."+u+":not(.xterm-focus) ."+l.CURSOR_CLASS+" { outline: 1px solid "+this.colorManager.colors.cursor.css+"; outline-offset: -1px;}"+this._terminalSelector+" ."+u+".xterm-focus ."+l.CURSOR_CLASS+"."+l.CURSOR_STYLE_BLOCK_CLASS+" { background-color: "+this.colorManager.colors.cursor.css+"; color: "+this.colorManager.colors.cursorAccent.css+";}"+this._terminalSelector+" ."+u+".xterm-focus ."+l.CURSOR_CLASS+"."+l.CURSOR_STYLE_BAR_CLASS+" { box-shadow: 1px 0 0 "+this.colorManager.colors.cursor.css+" inset;}"+this._terminalSelector+" ."+u+".xterm-focus ."+l.CURSOR_CLASS+"."+l.CURSOR_STYLE_UNDERLINE_CLASS+" { box-shadow: 0 -1px 0 "+this.colorManager.colors.cursor.css+" inset;}",r+=this._terminalSelector+" ."+f+" { position: absolute; top: 0; left: 0; z-index: 1; pointer-events: none;}"+this._terminalSelector+" ."+f+" div { position: absolute; background-color: "+this.colorManager.colors.selection.css+";}",this.colorManager.colors.ansi.forEach(function(e,n){r+=t._terminalSelector+" .xterm-fg-"+n+" { color: "+e.css+"; }"+t._terminalSelector+" .xterm-bg-"+n+" { background-color: "+e.css+"; }"}),r+=this._terminalSelector+" .xterm-fg-"+c.INVERTED_DEFAULT_COLOR+" { color: "+this.colorManager.colors.background.css+"; }"+this._terminalSelector+" .xterm-bg-"+c.INVERTED_DEFAULT_COLOR+" { background-color: "+this.colorManager.colors.foreground.css+"; }",this._themeStyleElement.innerHTML=r,this.colorManager.colors},t.prototype.onWindowResize=function(e){this._updateDimensions()},t.prototype._refreshRowElements=function(e,t){for(var r=this._rowElements.length;r<=t;r++){var n=document.createElement("div");this._rowContainer.appendChild(n),this._rowElements.push(n)}for(;this._rowElements.length>t;)this._rowContainer.removeChild(this._rowElements.pop())},t.prototype.onResize=function(e,t){this._refreshRowElements(e,t),this._updateDimensions()},t.prototype.onCharSizeChanged=function(){this._updateDimensions()},t.prototype.onBlur=function(){this._rowContainer.classList.remove("xterm-focus")},t.prototype.onFocus=function(){this._rowContainer.classList.add("xterm-focus")},t.prototype.onSelectionChanged=function(e,t,r){for(;this._selectionContainer.children.length;)this._selectionContainer.removeChild(this._selectionContainer.children[0]);if(e&&t){var n=e[1]-this._terminal.buffer.ydisp,i=t[1]-this._terminal.buffer.ydisp,o=Math.max(n,0),s=Math.min(i,this._terminal.rows-1);if(!(o>=this._terminal.rows||s<0)){var a=document.createDocumentFragment();if(r)a.appendChild(this._createSelectionElement(o,e[0],t[0],s-o+1));else{var l=n===o?e[0]:0,c=o===s?t[0]:this._terminal.cols;a.appendChild(this._createSelectionElement(o,l,c));var h=s-o-1;if(a.appendChild(this._createSelectionElement(o+1,0,this._terminal.cols,h)),o!==s){var u=i===s?t[0]:this._terminal.cols;a.appendChild(this._createSelectionElement(s,0,u))}}this._selectionContainer.appendChild(a)}}},t.prototype._createSelectionElement=function(e,t,r,n){void 0===n&&(n=1);var i=document.createElement("div");return i.style.height=n*this.dimensions.actualCellHeight+"px",i.style.top=e*this.dimensions.actualCellHeight+"px",i.style.left=t*this.dimensions.actualCellWidth+"px",i.style.width=this.dimensions.actualCellWidth*(r-t)+"px",i},t.prototype.onCursorMove=function(){},t.prototype.onOptionsChanged=function(){this._updateDimensions(),this.setTheme(void 0),this._terminal.refresh(0,this._terminal.rows-1)},t.prototype.clear=function(){this._rowElements.forEach(function(e){return e.innerHTML=""})},t.prototype.refreshRows=function(e,t){this._renderDebouncer.refresh(e,t)},t.prototype._renderRows=function(e,t){for(var r=this._terminal,n=r.buffer.ybase+r.buffer.y,i=this._terminal.buffer.x,o=e;o<=t;o++){var s=this._rowElements[o];s.innerHTML="";var a=o+r.buffer.ydisp,l=r.buffer.lines.get(a),c=r.options.cursorStyle;s.appendChild(this._rowFactory.createRow(l,a===n,c,i,this.dimensions.actualCellWidth,r.cols))}this._terminal.emit("refresh",{start:e,end:t})},Object.defineProperty(t.prototype,"_terminalSelector",{get:function(){return"."+h+this._terminalClass},enumerable:!0,configurable:!0}),t.prototype.registerCharacterJoiner=function(e){return-1},t.prototype.deregisterCharacterJoiner=function(e){return!1},t.prototype._onLinkHover=function(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!0)},t.prototype._onLinkLeave=function(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!1)},t.prototype._setCellUnderline=function(e,t,r,n,i,o){for(;e!==t||r!==n;){var s=this._rowElements[r];if(!s)return;var a=s.children[e];a&&(a.style.textDecoration=o?"underline":"none"),++e>=i&&(e=0,r++)}},t}(o.EventEmitter);t.DomRenderer=d},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(60),s=r(36),a=r(61),l=r(50),c=function(e){function t(t){var r=e.call(this)||this;r._terminal=t,r._liveRegionLineCount=0,r._charsToConsume=[],r._accessibilityTreeRoot=document.createElement("div"),r._accessibilityTreeRoot.classList.add("xterm-accessibility"),r._rowContainer=document.createElement("div"),r._rowContainer.classList.add("xterm-accessibility-tree"),r._rowElements=[];for(var n=0;n<r._terminal.rows;n++)r._rowElements[n]=r._createAccessibilityTreeNode(),r._rowContainer.appendChild(r._rowElements[n]);return r._topBoundaryFocusListener=function(e){return r._onBoundaryFocus(e,0)},r._bottomBoundaryFocusListener=function(e){return r._onBoundaryFocus(e,1)},r._rowElements[0].addEventListener("focus",r._topBoundaryFocusListener),r._rowElements[r._rowElements.length-1].addEventListener("focus",r._bottomBoundaryFocusListener),r._refreshRowsDimensions(),r._accessibilityTreeRoot.appendChild(r._rowContainer),r._renderRowsDebouncer=new a.RenderDebouncer(r._terminal,r._renderRows.bind(r)),r._refreshRows(),r._liveRegion=document.createElement("div"),r._liveRegion.classList.add("live-region"),r._liveRegion.setAttribute("aria-live","assertive"),r._accessibilityTreeRoot.appendChild(r._liveRegion),r._terminal.element.insertAdjacentElement("afterbegin",r._accessibilityTreeRoot),r.register(r._renderRowsDebouncer),r.register(r._terminal.addDisposableListener("resize",function(e){return r._onResize(e.rows)})),r.register(r._terminal.addDisposableListener("refresh",function(e){return r._refreshRows(e.start,e.end)})),r.register(r._terminal.addDisposableListener("scroll",function(e){return r._refreshRows()})),r.register(r._terminal.addDisposableListener("a11y.char",function(e){return r._onChar(e)})),r.register(r._terminal.addDisposableListener("linefeed",function(){return r._onChar("\n")})),r.register(r._terminal.addDisposableListener("a11y.tab",function(e){return r._onTab(e)})),r.register(r._terminal.addDisposableListener("key",function(e){return r._onKey(e)})),r.register(r._terminal.addDisposableListener("blur",function(){return r._clearLiveRegion()})),r.register(r._terminal.addDisposableListener("dprchange",function(){return r._refreshRowsDimensions()})),r.register(r._terminal.renderer.addDisposableListener("resize",function(){return r._refreshRowsDimensions()})),r.register(l.addDisposableDomListener(window,"resize",function(){return r._refreshRowsDimensions()})),r}return i(t,e),t.prototype.dispose=function(){e.prototype.dispose.call(this),this._terminal.element.removeChild(this._accessibilityTreeRoot),this._rowElements.length=0},t.prototype._onBoundaryFocus=function(e,t){var r=e.target,n=this._rowElements[0===t?1:this._rowElements.length-2];if(r.getAttribute("aria-posinset")!==(0===t?"1":""+this._terminal.buffer.lines.length)&&e.relatedTarget===n){var i,o;if(0===t?(i=r,o=this._rowElements.pop(),this._rowContainer.removeChild(o)):(i=this._rowElements.shift(),o=r,this._rowContainer.removeChild(i)),i.removeEventListener("focus",this._topBoundaryFocusListener),o.removeEventListener("focus",this._bottomBoundaryFocusListener),0===t){var s=this._createAccessibilityTreeNode();this._rowElements.unshift(s),this._rowContainer.insertAdjacentElement("afterbegin",s)}else{s=this._createAccessibilityTreeNode();this._rowElements.push(s),this._rowContainer.appendChild(s)}this._rowElements[0].addEventListener("focus",this._topBoundaryFocusListener),this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._terminal.scrollLines(0===t?-1:1),this._rowElements[0===t?1:this._rowElements.length-2].focus(),e.preventDefault(),e.stopImmediatePropagation()}},t.prototype._onResize=function(e){this._rowElements[this._rowElements.length-1].removeEventListener("focus",this._bottomBoundaryFocusListener);for(var t=this._rowContainer.children.length;t<this._terminal.rows;t++)this._rowElements[t]=this._createAccessibilityTreeNode(),this._rowContainer.appendChild(this._rowElements[t]);for(;this._rowElements.length>e;)this._rowContainer.removeChild(this._rowElements.pop());this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._refreshRowsDimensions()},t.prototype._createAccessibilityTreeNode=function(){var e=document.createElement("div");return e.setAttribute("role","listitem"),e.tabIndex=-1,this._refreshRowDimensions(e),e},t.prototype._onTab=function(e){for(var t=0;t<e;t++)this._onChar(" ")},t.prototype._onChar=function(e){var t=this;if(this._liveRegionLineCount<21){if(this._charsToConsume.length>0)this._charsToConsume.shift()!==e&&this._announceCharacter(e);else this._announceCharacter(e);"\n"===e&&(this._liveRegionLineCount++,21===this._liveRegionLineCount&&(this._liveRegion.textContent+=o.tooMuchOutput)),s.isMac&&this._liveRegion.textContent&&this._liveRegion.textContent.length>0&&!this._liveRegion.parentNode&&setTimeout(function(){t._accessibilityTreeRoot.appendChild(t._liveRegion)},0)}},t.prototype._clearLiveRegion=function(){this._liveRegion.textContent="",this._liveRegionLineCount=0,s.isMac&&this._liveRegion.parentNode&&this._accessibilityTreeRoot.removeChild(this._liveRegion)},t.prototype._onKey=function(e){this._clearLiveRegion(),this._charsToConsume.push(e)},t.prototype._refreshRows=function(e,t){this._renderRowsDebouncer.refresh(e,t)},t.prototype._renderRows=function(e,t){for(var r=this._terminal.buffer,n=r.lines.length.toString(),i=e;i<=t;i++){var s=r.translateBufferLineToString(r.ydisp+i,!0),a=(r.ydisp+i+1).toString(),l=this._rowElements[i];l.textContent=0===s.length?o.blankLine:s,l.setAttribute("aria-posinset",a),l.setAttribute("aria-setsize",n)}},t.prototype._refreshRowsDimensions=function(){if(this._terminal.renderer.dimensions.actualCellHeight){this._rowElements.length!==this._terminal.rows&&this._onResize(this._terminal.rows);for(var e=0;e<this._terminal.rows;e++)this._refreshRowDimensions(this._rowElements[e])}},t.prototype._refreshRowDimensions=function(e){e.style.height=this._terminal.renderer.dimensions.actualCellHeight+"px"},t.prototype._announceCharacter=function(e){" "===e?this._liveRegion.innerHTML+=" ":this._liveRegion.textContent+=e},t}(r(26).Disposable);t.AccessibilityManager=c},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.DEFAULT_BELL_SOUND="data:audio/wav;base64,UklGRigBAABXQVZFZm10IBAAAAABAAEARKwAAIhYAQACABAAZGF0YQQBAADpAFgCwAMlBZoG/wdmCcoKRAypDQ8PbRDBEQQTOxRtFYcWlBePGIUZXhoiG88bcBz7HHIdzh0WHlMeZx51HmkeUx4WHs8dah0AHXwc3hs9G4saxRnyGBIYGBcQFv8U4RPAEoYRQBACD70NWwwHC6gJOwjWBloF7gOBAhABkf8b/qv8R/ve+Xf4Ife79W/0JfPZ8Z/wde9N7ijtE+wU6xvqM+lb6H7nw+YX5mrlxuQz5Mzje+Ma49fioeKD4nXiYeJy4pHitOL04j/jn+MN5IPkFOWs5U3mDefM55/ogOl36m7rdOyE7abuyu8D8Unyj/Pg9D/2qfcb+Yn6/vuK/Qj/lAAlAg==";var n=function(){function e(e){this._terminal=e}return Object.defineProperty(e,"audioContext",{get:function(){if(!e._audioContext){var t=window.AudioContext||window.webkitAudioContext;if(!t)return console.warn("Web Audio API is not supported by this browser. Consider upgrading to the latest version"),null;e._audioContext=new t}return e._audioContext},enumerable:!0,configurable:!0}),e.prototype.playBellSound=function(){var t=e.audioContext;if(t){var r=t.createBufferSource();t.decodeAudioData(this._base64ToArrayBuffer(this._removeMimeType(this._terminal.options.bellSound)),function(e){r.buffer=e,r.connect(t.destination),r.start(0)})}},e.prototype._base64ToArrayBuffer=function(e){for(var t=window.atob(e),r=t.length,n=new Uint8Array(r),i=0;i<r;i++)n[i]=t.charCodeAt(i);return n.buffer},e.prototype._removeMimeType=function(e){return e.split(",")[1]},e}();t.SoundManager=n},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=function(e){function t(t,r){var n=e.call(this)||this;return n._document=t,n._parentElement=r,n._measureElement=n._document.createElement("span"),n._measureElement.classList.add("xterm-char-measure-element"),n._measureElement.textContent="W",n._measureElement.setAttribute("aria-hidden","true"),n._parentElement.appendChild(n._measureElement),n}return i(t,e),Object.defineProperty(t.prototype,"width",{get:function(){return this._width},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"height",{get:function(){return this._height},enumerable:!0,configurable:!0}),t.prototype.measure=function(e){this._measureElement.style.fontFamily=e.fontFamily,this._measureElement.style.fontSize=e.fontSize+"px";var t=this._measureElement.getBoundingClientRect();if(0!==t.width&&0!==t.height){var r=Math.ceil(t.height);this._width===t.width&&this._height===r||(this._width=t.width,this._height=r,this.emit("charsizechanged"))}},t}(r(17).EventEmitter);t.CharMeasure=o},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(49),i=function(){function e(e,t){var r;this._mouseEvent=e,this._terminal=t,this._lines=this._terminal.buffer.lines,this._startCol=this._terminal.buffer.x,this._startRow=this._terminal.buffer.y;var n=this._terminal.mouseHelper.getCoords(this._mouseEvent,this._terminal.element,this._terminal.charMeasure,this._terminal.cols,this._terminal.rows,!1);n&&(r=n.map(function(e){return e-1}),this._endCol=r[0],this._endRow=r[1])}return e.prototype.move=function(){this._mouseEvent.altKey&&void 0!==this._endCol&&void 0!==this._endRow&&this._terminal.handler(this._arrowSequences())},e.prototype._arrowSequences=function(){return this._terminal.buffer.hasScrollback?this._moveHorizontallyOnly():this._resetStartingRow()+this._moveToRequestedRow()+this._moveToRequestedCol()},e.prototype._resetStartingRow=function(){return 0===this._moveToRequestedRow().length?"":o(this._bufferLine(this._startCol,this._startRow,this._startCol,this._startRow-this._wrappedRowsForRow(this._startRow),!1).length,this._sequence("D"))},e.prototype._moveToRequestedRow=function(){var e=this._startRow-this._wrappedRowsForRow(this._startRow),t=this._endRow-this._wrappedRowsForRow(this._endRow);return o(Math.abs(e-t)-this._wrappedRowsCount(),this._sequence(this._verticalDirection()))},e.prototype._moveToRequestedCol=function(){var e;e=this._moveToRequestedRow().length>0?this._endRow-this._wrappedRowsForRow(this._endRow):this._startRow;var t=this._endRow,r=this._horizontalDirection();return o(this._bufferLine(this._startCol,e,this._endCol,t,"C"===r).length,this._sequence(r))},e.prototype._moveHorizontallyOnly=function(){var e=this._horizontalDirection();return o(Math.abs(this._startCol-this._endCol),this._sequence(e))},e.prototype._wrappedRowsCount=function(){for(var e=0,t=this._startRow-this._wrappedRowsForRow(this._startRow),r=this._endRow-this._wrappedRowsForRow(this._endRow),n=0;n<Math.abs(t-r);n++){var i="A"===this._verticalDirection()?-1:1;this._lines.get(t+i*n).isWrapped&&e++}return e},e.prototype._wrappedRowsForRow=function(e){for(var t=0,r=this._lines.get(e).isWrapped;r&&e>=0&&e<this._terminal.rows;)t++,e--,r=this._lines.get(e).isWrapped;return t},e.prototype._horizontalDirection=function(){var e;return e=this._moveToRequestedRow().length>0?this._endRow-this._wrappedRowsForRow(this._endRow):this._startRow,this._startCol<this._endCol&&e<=this._endRow||this._startCol>=this._endCol&&e<this._endRow?"C":"D"},e.prototype._verticalDirection=function(){return this._startRow>this._endRow?"A":"B"},e.prototype._bufferLine=function(e,t,r,n,i){for(var o=e,s=t,a="";o!==r||s!==n;)o+=i?1:-1,i&&o>this._terminal.cols-1?(a+=this._terminal.buffer.translateBufferLineToString(s,!1,e,o),o=0,e=0,s++):!i&&o<0&&(a+=this._terminal.buffer.translateBufferLineToString(s,!1,0,e+1),e=o=this._terminal.cols-1,s--);return a+this._terminal.buffer.translateBufferLineToString(s,!1,e,o)},e.prototype._sequence=function(e){var t=this._terminal.applicationCursor?"O":"[";return n.C0.ESC+t+e},e}();function o(e,t){e=Math.floor(e);for(var r="",n=0;n<e;n++)r+=t;return r}t.AltClickHandler=i},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e){this._terminal=e,this.clearSelection()}return e.prototype.clearSelection=function(){this.selectionStart=null,this.selectionEnd=null,this.isSelectAllActive=!1,this.selectionStartLength=0},Object.defineProperty(e.prototype,"finalSelectionStart",{get:function(){return this.isSelectAllActive?[0,0]:this.selectionEnd&&this.selectionStart&&this.areSelectionValuesReversed()?this.selectionEnd:this.selectionStart},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"finalSelectionEnd",{get:function(){if(this.isSelectAllActive)return[this._terminal.cols,this._terminal.buffer.ybase+this._terminal.rows-1];if(!this.selectionStart)return null;if(!this.selectionEnd||this.areSelectionValuesReversed()){var e=this.selectionStart[0]+this.selectionStartLength;return e>this._terminal.cols?[e%this._terminal.cols,this.selectionStart[1]+Math.floor(e/this._terminal.cols)]:[e,this.selectionStart[1]]}return this.selectionStartLength&&this.selectionEnd[1]===this.selectionStart[1]?[Math.max(this.selectionStart[0]+this.selectionStartLength,this.selectionEnd[0]),this.selectionEnd[1]]:this.selectionEnd},enumerable:!0,configurable:!0}),e.prototype.areSelectionValuesReversed=function(){var e=this.selectionStart,t=this.selectionEnd;return!(!e||!t)&&(e[1]>t[1]||e[1]===t[1]&&e[0]>t[0])},e.prototype.onTrim=function(e){return this.selectionStart&&(this.selectionStart[1]-=e),this.selectionEnd&&(this.selectionEnd[1]-=e),this.selectionEnd&&this.selectionEnd[1]<0?(this.clearSelection(),!0):(this.selectionStart&&this.selectionStart[1]<0&&(this.selectionStart[1]=0),!1)},e}();t.SelectionModel=n},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(82),s=r(36),a=r(17),l=r(119),c=r(9),h=r(118),u=String.fromCharCode(160),f=new RegExp(u,"g"),_=function(e){function t(t,r){var n=e.call(this)||this;return n._terminal=t,n._charMeasure=r,n._enabled=!0,n._initListeners(),n.enable(),n._model=new l.SelectionModel(t),n._activeSelectionMode=0,n}return i(t,e),t.prototype.dispose=function(){e.prototype.dispose.call(this),this._removeMouseDownListeners()},Object.defineProperty(t.prototype,"_buffer",{get:function(){return this._terminal.buffers.active},enumerable:!0,configurable:!0}),t.prototype._initListeners=function(){var e=this;this._mouseMoveListener=function(t){return e._onMouseMove(t)},this._mouseUpListener=function(t){return e._onMouseUp(t)},this._trimListener=function(t){return e._onTrim(t)},this.initBuffersListeners()},t.prototype.initBuffersListeners=function(){var e=this;this._terminal.buffer.lines.on("trim",this._trimListener),this._terminal.buffers.on("activate",function(t){return e._onBufferActivate(t)})},t.prototype.disable=function(){this.clearSelection(),this._enabled=!1},t.prototype.enable=function(){this._enabled=!0},Object.defineProperty(t.prototype,"selectionStart",{get:function(){return this._model.finalSelectionStart},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"selectionEnd",{get:function(){return this._model.finalSelectionEnd},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"hasSelection",{get:function(){var e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;return!(!e||!t)&&(e[0]!==t[0]||e[1]!==t[1])},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"selectionText",{get:function(){var e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;if(!e||!t)return"";var r=[];if(3===this._activeSelectionMode){if(e[0]===t[0])return"";for(var n=e[1];n<=t[1];n++){var i=this._buffer.translateBufferLineToString(n,!0,e[0],t[0]);r.push(i)}}else{var o=e[1]===t[1]?t[0]:void 0;r.push(this._buffer.translateBufferLineToString(e[1],!0,e[0],o));for(n=e[1]+1;n<=t[1]-1;n++){var a=this._buffer.lines.get(n);i=this._buffer.translateBufferLineToString(n,!0);a.isWrapped?r[r.length-1]+=i:r.push(i)}if(e[1]!==t[1]){a=this._buffer.lines.get(t[1]),i=this._buffer.translateBufferLineToString(t[1],!0,0,t[0]);a.isWrapped?r[r.length-1]+=i:r.push(i)}}return r.map(function(e){return e.replace(f," ")}).join(s.isMSWindows?"\r\n":"\n")},enumerable:!0,configurable:!0}),t.prototype.clearSelection=function(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh()},t.prototype.refresh=function(e){var t=this;(this._refreshAnimationFrame||(this._refreshAnimationFrame=window.requestAnimationFrame(function(){return t._refresh()})),s.isLinux&&e)&&(this.selectionText.length&&this.emit("newselection",this.selectionText))},t.prototype._refresh=function(){this._refreshAnimationFrame=null,this.emit("refresh",{start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:3===this._activeSelectionMode})},t.prototype.isClickInSelection=function(e){var t=this._getMouseBufferCoords(e),r=this._model.finalSelectionStart,n=this._model.finalSelectionEnd;return!(!r||!n)&&this._areCoordsInSelection(t,r,n)},t.prototype._areCoordsInSelection=function(e,t,r){return e[1]>t[1]&&e[1]<r[1]||t[1]===r[1]&&e[1]===t[1]&&e[0]>=t[0]&&e[0]<r[0]||t[1]<r[1]&&e[1]===r[1]&&e[0]<r[0]||t[1]<r[1]&&e[1]===t[1]&&e[0]>=t[0]},t.prototype.selectWordAtCursor=function(e){var t=this._getMouseBufferCoords(e);t&&(this._selectWordAt(t,!1),this._model.selectionEnd=null,this.refresh(!0))},t.prototype.selectAll=function(){this._model.isSelectAllActive=!0,this.refresh(),this._terminal.emit("selection")},t.prototype.selectLines=function(e,t){this._model.clearSelection(),e=Math.max(e,0),t=Math.min(t,this._terminal.buffer.lines.length-1),this._model.selectionStart=[0,e],this._model.selectionEnd=[this._terminal.cols,t],this.refresh(),this._terminal.emit("selection")},t.prototype._onTrim=function(e){this._model.onTrim(e)&&this.refresh()},t.prototype._getMouseBufferCoords=function(e){var t=this._terminal.mouseHelper.getCoords(e,this._terminal.screenElement,this._charMeasure,this._terminal.cols,this._terminal.rows,!0);return t?(t[0]--,t[1]--,t[1]+=this._terminal.buffer.ydisp,t):null},t.prototype._getMouseEventScrollAmount=function(e){var t=o.MouseHelper.getCoordsRelativeToElement(e,this._terminal.screenElement)[1],r=this._terminal.rows*Math.ceil(this._charMeasure.height*this._terminal.options.lineHeight);return t>=0&&t<=r?0:(t>r&&(t-=r),t=Math.min(Math.max(t,-50),50),(t/=50)/Math.abs(t)+Math.round(14*t))},t.prototype.shouldForceSelection=function(e){return s.isMac?e.altKey&&this._terminal.options.macOptionClickForcesSelection:e.shiftKey},t.prototype.onMouseDown=function(e){if(this._mouseDownTimeStamp=e.timeStamp,(2!==e.button||!this.hasSelection)&&0===e.button){if(!this._enabled){if(!this.shouldForceSelection(e))return;e.stopPropagation()}e.preventDefault(),this._dragScrollAmount=0,this._enabled&&e.shiftKey?this._onIncrementalClick(e):1===e.detail?this._onSingleClick(e):2===e.detail?this._onDoubleClick(e):3===e.detail&&this._onTripleClick(e),this._addMouseDownListeners(),this.refresh(!0)}},t.prototype._addMouseDownListeners=function(){var e=this;this._terminal.element.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._terminal.element.ownerDocument.addEventListener("mouseup",this._mouseUpListener),this._dragScrollIntervalTimer=setInterval(function(){return e._dragScroll()},50)},t.prototype._removeMouseDownListeners=function(){this._terminal.element.ownerDocument&&(this._terminal.element.ownerDocument.removeEventListener("mousemove",this._mouseMoveListener),this._terminal.element.ownerDocument.removeEventListener("mouseup",this._mouseUpListener)),clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=null},t.prototype._onIncrementalClick=function(e){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(e))},t.prototype._onSingleClick=function(e){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(e)?3:0,this._model.selectionStart=this._getMouseBufferCoords(e),this._model.selectionStart){this._model.selectionEnd=null;var t=this._buffer.lines.get(this._model.selectionStart[1]);if(t)if(!(t.length>=this._model.selectionStart[0]))0===t.get(this._model.selectionStart[0])[c.CHAR_DATA_WIDTH_INDEX]&&this._model.selectionStart[0]++}},t.prototype._onDoubleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=1,this._selectWordAt(t,!0))},t.prototype._onTripleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=2,this._selectLineAt(t[1]))},t.prototype.shouldColumnSelect=function(e){return e.altKey&&!(s.isMac&&this._terminal.options.macOptionClickForcesSelection)},t.prototype._onMouseMove=function(e){e.stopImmediatePropagation();var t=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(e),this._model.selectionEnd){if(2===this._activeSelectionMode?this._model.selectionEnd[1]<this._model.selectionStart[1]?this._model.selectionEnd[0]=0:this._model.selectionEnd[0]=this._terminal.cols:1===this._activeSelectionMode&&this._selectToWordAt(this._model.selectionEnd),this._dragScrollAmount=this._getMouseEventScrollAmount(e),3!==this._activeSelectionMode&&(this._dragScrollAmount>0?this._model.selectionEnd[0]=this._terminal.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0)),this._model.selectionEnd[1]<this._buffer.lines.length){var r=this._buffer.lines.get(this._model.selectionEnd[1]).get(this._model.selectionEnd[0]);r&&0===r[c.CHAR_DATA_WIDTH_INDEX]&&this._model.selectionEnd[0]++}t&&t[0]===this._model.selectionEnd[0]&&t[1]===this._model.selectionEnd[1]||this.refresh(!0)}else this.refresh(!0)},t.prototype._dragScroll=function(){this._dragScrollAmount&&(this._terminal.scrollLines(this._dragScrollAmount,!1),this._dragScrollAmount>0?(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=this._terminal.cols),this._model.selectionEnd[1]=Math.min(this._terminal.buffer.ydisp+this._terminal.rows,this._terminal.buffer.lines.length-1)):(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=this._terminal.buffer.ydisp),this.refresh())},t.prototype._onMouseUp=function(e){var t=e.timeStamp-this._mouseDownTimeStamp;this._removeMouseDownListeners(),this.selectionText.length<=1&&t<500?new h.AltClickHandler(e,this._terminal).move():this.hasSelection&&this._terminal.emit("selection")},t.prototype._onBufferActivate=function(e){this.clearSelection(),e.inactiveBuffer.lines.off("trim",this._trimListener),e.activeBuffer.lines.on("trim",this._trimListener)},t.prototype._convertViewportColToCharacterIndex=function(e,t){for(var r=t[0],n=0;t[0]>=n;n++){var i=e.get(n);0===i[c.CHAR_DATA_WIDTH_INDEX]?r--:i[c.CHAR_DATA_CHAR_INDEX].length>1&&t[0]!==n&&(r+=i[c.CHAR_DATA_CHAR_INDEX].length-1)}return r},t.prototype.setSelection=function(e,t,r){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[e,t],this._model.selectionStartLength=r,this.refresh()},t.prototype._getWordAt=function(e,t,r,n){if(void 0===r&&(r=!0),void 0===n&&(n=!0),e[0]>=this._terminal.cols)return null;var i=this._buffer.lines.get(e[1]);if(!i)return null;var o=this._buffer.translateBufferLineToString(e[1],!1),s=this._convertViewportColToCharacterIndex(i,e),a=s,l=e[0]-s,h=0,u=0,f=0,_=0;if(" "===o.charAt(s)){for(;s>0&&" "===o.charAt(s-1);)s--;for(;a<o.length&&" "===o.charAt(a+1);)a++}else{var d=e[0],p=e[0];for(0===i.get(d)[c.CHAR_DATA_WIDTH_INDEX]&&(h++,d--),2===i.get(p)[c.CHAR_DATA_WIDTH_INDEX]&&(u++,p++),i.get(p)[c.CHAR_DATA_CHAR_INDEX].length>1&&(_+=i.get(p)[c.CHAR_DATA_CHAR_INDEX].length-1,a+=i.get(p)[c.CHAR_DATA_CHAR_INDEX].length-1);d>0&&s>0&&!this._isCharWordSeparator(i.get(d-1));){0===(m=i.get(d-1))[c.CHAR_DATA_WIDTH_INDEX]?(h++,d--):m[c.CHAR_DATA_CHAR_INDEX].length>1&&(f+=m[c.CHAR_DATA_CHAR_INDEX].length-1,s-=m[c.CHAR_DATA_CHAR_INDEX].length-1),s--,d--}for(;p<i.length&&a+1<o.length&&!this._isCharWordSeparator(i.get(p+1));){var m;2===(m=i.get(p+1))[c.CHAR_DATA_WIDTH_INDEX]?(u++,p++):m[c.CHAR_DATA_CHAR_INDEX].length>1&&(_+=m[c.CHAR_DATA_CHAR_INDEX].length-1,a+=m[c.CHAR_DATA_CHAR_INDEX].length-1),a++,p++}}a++;var y=s+l-h+f,v=Math.min(this._terminal.cols,a-s+h+u-f-_);if(!t&&""===o.slice(s,a).trim())return null;if(r&&0===y&&32!==i.get(0)[c.CHAR_DATA_CODE_INDEX]){var g=this._buffer.lines.get(e[1]-1);if(g&&i.isWrapped&&32!==g.get(this._terminal.cols-1)[c.CHAR_DATA_CODE_INDEX]){var b=this._getWordAt([this._terminal.cols-1,e[1]-1],!1,!0,!1);if(b){var C=this._terminal.cols-b.start;y-=C,v+=C}}}if(n&&y+v===this._terminal.cols&&32!==i.get(this._terminal.cols-1)[c.CHAR_DATA_CODE_INDEX]){var w=this._buffer.lines.get(e[1]+1);if(w&&w.isWrapped&&32!==w.get(0)[c.CHAR_DATA_CODE_INDEX]){var E=this._getWordAt([0,e[1]+1],!1,!1,!0);E&&(v+=E.length)}}return{start:y,length:v}},t.prototype._selectWordAt=function(e,t){var r=this._getWordAt(e,t);if(r){for(;r.start<0;)r.start+=this._terminal.cols,e[1]--;this._model.selectionStart=[r.start,e[1]],this._model.selectionStartLength=r.length}},t.prototype._selectToWordAt=function(e){var t=this._getWordAt(e,!0);if(t){for(var r=e[1];t.start<0;)t.start+=this._terminal.cols,r--;if(!this._model.areSelectionValuesReversed())for(;t.start+t.length>this._terminal.cols;)t.length-=this._terminal.cols,r++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?t.start:t.start+t.length,r]}},t.prototype._isCharWordSeparator=function(e){return 0!==e[c.CHAR_DATA_WIDTH_INDEX]&&" ()[]{}'\"".indexOf(e[c.CHAR_DATA_CHAR_INDEX])>=0},t.prototype._selectLineAt=function(e){var t=this._buffer.getWrappedRangeForLine(e);this._model.selectionStart=[0,t.first],this._model.selectionEnd=[this._terminal.cols,t.last],this._model.selectionStartLength=0},t}(a.EventEmitter);t.SelectionManager=_},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(83),s=r(17),a=r(9),l=r(89),c=function(e){function t(t){var r=e.call(this)||this;return r._terminal=t,r._linkMatchers=[],r._nextLinkMatcherId=0,r._rowsToLinkify={start:null,end:null},r}return i(t,e),t.prototype.attachToDom=function(e){this._mouseZoneManager=e},t.prototype.linkifyRows=function(e,r){var n=this;this._mouseZoneManager&&(null===this._rowsToLinkify.start?(this._rowsToLinkify.start=e,this._rowsToLinkify.end=r):(this._rowsToLinkify.start=Math.min(this._rowsToLinkify.start,e),this._rowsToLinkify.end=Math.max(this._rowsToLinkify.end,r)),this._mouseZoneManager.clearAll(e,r),this._rowsTimeoutId&&clearTimeout(this._rowsTimeoutId),this._rowsTimeoutId=setTimeout(function(){return n._linkifyRows()},t.TIME_BEFORE_LINKIFY))},t.prototype._linkifyRows=function(){this._rowsTimeoutId=null;var e=this._terminal.buffer,r=e.ydisp+this._rowsToLinkify.start;if(!(r>=e.lines.length)){for(var n=e.ydisp+Math.min(this._rowsToLinkify.end,this._terminal.rows)+1,i=Math.ceil(t.OVERSCAN_CHAR_LIMIT/this._terminal.cols),o=this._terminal.buffer.iterator(!1,r,n,i,i);o.hasNext();)for(var s=o.next(),a=0;a<this._linkMatchers.length;a++)this._doLinkifyRow(s.range.first,s.content,this._linkMatchers[a]);this._rowsToLinkify.start=null,this._rowsToLinkify.end=null}},t.prototype.registerLinkMatcher=function(e,t,r){if(void 0===r&&(r={}),!t)throw new Error("handler must be defined");var n={id:this._nextLinkMatcherId++,regex:e,handler:t,matchIndex:r.matchIndex,validationCallback:r.validationCallback,hoverTooltipCallback:r.tooltipCallback,hoverLeaveCallback:r.leaveCallback,willLinkActivate:r.willLinkActivate,priority:r.priority||0};return this._addLinkMatcherToList(n),n.id},t.prototype._addLinkMatcherToList=function(e){if(0!==this._linkMatchers.length){for(var t=this._linkMatchers.length-1;t>=0;t--)if(e.priority<=this._linkMatchers[t].priority)return void this._linkMatchers.splice(t+1,0,e);this._linkMatchers.splice(0,0,e)}else this._linkMatchers.push(e)},t.prototype.deregisterLinkMatcher=function(e){for(var t=0;t<this._linkMatchers.length;t++)if(this._linkMatchers[t].id===e)return this._linkMatchers.splice(t,1),!0;return!1},t.prototype._doLinkifyRow=function(e,t,r){for(var n,i=this,o=new RegExp(r.regex.source,r.regex.flags+"g"),s=-1,l=function(){var l=n["number"!=typeof r.matchIndex?0:r.matchIndex];if(!l){if(c._terminal.debug)throw console.log({match:n,matcher:r}),new Error("match found without corresponding matchIndex");return"break"}if(s=t.indexOf(l,s+1),o.lastIndex=s+l.length,s<0)return"break";var h=c._terminal.buffer.stringIndexToBufferIndex(e,s);if(h[0]<0)return"break";var u,f=c._terminal.buffer.lines.get(h[0]).get(h[1]);if(f){var _=f[a.CHAR_DATA_ATTR_INDEX];u=_>>9&511}r.validationCallback?r.validationCallback(l,function(e){i._rowsTimeoutId||e&&i._addLink(h[1],h[0]-i._terminal.buffer.ydisp,l,r,u)}):c._addLink(h[1],h[0]-c._terminal.buffer.ydisp,l,r,u)},c=this;null!==(n=o.exec(t));){if("break"===l())break}},t.prototype._addLink=function(e,t,r,n,i){var s=this,a=l.getStringCellWidth(r),c=e%this._terminal.cols,h=t+Math.floor(e/this._terminal.cols),u=(c+a)%this._terminal.cols,f=h+Math.floor((c+a)/this._terminal.cols);0===u&&(u=this._terminal.cols,f--),this._mouseZoneManager.add(new o.MouseZone(c+1,h+1,u+1,f+1,function(e){if(n.handler)return n.handler(e,r);window.open(r,"_blank")},function(e){s.emit("linkhover",s._createLinkHoverEvent(c,h,u,f,i)),s._terminal.element.classList.add("xterm-cursor-pointer")},function(e){s.emit("linktooltip",s._createLinkHoverEvent(c,h,u,f,i)),n.hoverTooltipCallback&&n.hoverTooltipCallback(e,r)},function(){s.emit("linkleave",s._createLinkHoverEvent(c,h,u,f,i)),s._terminal.element.classList.remove("xterm-cursor-pointer"),n.hoverLeaveCallback&&n.hoverLeaveCallback()},function(e){return!n.willLinkActivate||n.willLinkActivate(e,r)}))},t.prototype._createLinkHoverEvent=function(e,t,r,n,i){return{x1:e,y1:t,x2:r,y2:n,cols:this._terminal.cols,fg:i}},t.TIME_BEFORE_LINKIFY=200,t.OVERSCAN_CHAR_LIMIT=2e3,t}(s.EventEmitter);t.Linkifier=c},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(9),i=function(){function e(e){this._terminal=e,this._characterJoiners=[],this._nextCharacterJoinerId=0}return e.prototype.registerCharacterJoiner=function(e){var t={id:this._nextCharacterJoinerId++,handler:e};return this._characterJoiners.push(t),t.id},e.prototype.deregisterCharacterJoiner=function(e){for(var t=0;t<this._characterJoiners.length;t++)if(this._characterJoiners[t].id===e)return this._characterJoiners.splice(t,1),!0;return!1},e.prototype.getJoinedCharacters=function(e){if(0===this._characterJoiners.length)return[];var t=this._terminal.buffer.lines.get(e);if(0===t.length)return[];for(var r=[],i=this._terminal.buffer.translateBufferLineToString(e,!0),o=0,s=0,a=0,l=t.get(0)[n.CHAR_DATA_ATTR_INDEX]>>9,c=0;c<this._terminal.cols;c++){var h=t.get(c),u=h[n.CHAR_DATA_CHAR_INDEX],f=h[n.CHAR_DATA_WIDTH_INDEX],_=h[n.CHAR_DATA_ATTR_INDEX]>>9;if(0!==f){if(_!==l){if(c-o>1)for(var d=this._getJoinedRanges(i,a,s,t,o),p=0;p<d.length;p++)r.push(d[p]);o=c,a=s,l=_}s+=u.length}}if(this._terminal.cols-o>1)for(d=this._getJoinedRanges(i,a,s,t,o),p=0;p<d.length;p++)r.push(d[p]);return r},e.prototype._getJoinedRanges=function(t,r,n,i,o){for(var s=t.substring(r,n),a=this._characterJoiners[0].handler(s),l=1;l<this._characterJoiners.length;l++)for(var c=this._characterJoiners[l].handler(s),h=0;h<c.length;h++)e._mergeRanges(a,c[h]);return this._stringRangesToCellRanges(a,i,o),a},e.prototype._stringRangesToCellRanges=function(e,t,r){var i=0,o=!1,s=0,a=e[i];if(a){for(var l=r;l<this._terminal.cols;l++){var c=t.get(l),h=c[n.CHAR_DATA_WIDTH_INDEX],u=c[n.CHAR_DATA_CHAR_INDEX].length;if(0!==h){if(!o&&a[0]<=s&&(a[0]=l,o=!0),a[1]<=s){if(a[1]=l,!(a=e[++i]))break;a[0]<=s?(a[0]=l,o=!0):o=!1}s+=u}}a&&(a[1]=this._terminal.cols)}},e._mergeRanges=function(e,t){for(var r=!1,n=0;n<e.length;n++){var i=e[n];if(r){if(t[1]<=i[0])return e[n-1][1]=t[1],e;if(t[1]<=i[1])return e[n-1][1]=Math.max(t[1],i[1]),e.splice(n,1),r=!1,e;e.splice(n,1),n--}else{if(t[1]<=i[0])return e.splice(n,0,t),e;if(t[1]<=i[1])return i[0]=Math.min(t[0],i[0]),e;t[0]<i[1]&&(i[0]=Math.min(t[0],i[0]),r=!0)}}return 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n=e.call(this)||this;n._config=r,n._drawToCacheCount=0,n._glyphsWaitingOnBitmap=[],n._bitmapCommitTimeout=null,n._bitmap=null,n._cacheCanvas=t.createElement("canvas"),n._cacheCanvas.width=u,n._cacheCanvas.height=f,n._cacheCtx=n._cacheCanvas.getContext("2d",{alpha:!0});var i=t.createElement("canvas");i.width=n._config.scaledCharWidth,i.height=n._config.scaledCharHeight,n._tmpCtx=i.getContext("2d",{alpha:n._config.allowTransparency}),n._width=Math.floor(u/n._config.scaledCharWidth),n._height=Math.floor(f/n._config.scaledCharHeight);var o=n._width*n._height;return n._cacheMap=new c.default(o),n._cacheMap.prealloc(o),n}return i(t,e),t.prototype.dispose=function(){null!==this._bitmapCommitTimeout&&(window.clearTimeout(this._bitmapCommitTimeout),this._bitmapCommitTimeout=null)},t.prototype.beginFrame=function(){this._drawToCacheCount=0},t.prototype.draw=function(e,t,r,n){if(32===t.code)return!0;if(!this._canCache(t))return!1;var i=d(t),o=this._cacheMap.get(i);if(null!==o&&void 0!==o)return 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e=this,t=this._glyphsWaitingOnBitmap;this._glyphsWaitingOnBitmap=[],window.createImageBitmap(this._cacheCanvas).then(function(r){e._bitmap=r;for(var n=0;n<t.length;n++){t[n].inBitmap=!0}}),this._bitmapCommitTimeout=null},t}(s.default);t.default=p},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(){this.cache=[]}return e.prototype.resize=function(e,t){for(var r=0;r<e;r++){this.cache.length<=r&&this.cache.push([]);for(var n=this.cache[r].length;n<t;n++)this.cache[r].push(null);this.cache[r].length=t}this.cache.length=e},e.prototype.clear=function(){for(var e=0;e<this.cache.length;e++)for(var t=0;t<this.cache[e].length;t++)this.cache[e][t]=null},e}();t.GridCache=n},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(9),s=r(14),a=r(130),l=r(48),c=r(37),h=function(e){function t(t,r,n,i,o){var s=e.call(this,t,"text",r,o,n)||this;return s._characterOverlapCache={},s._state=new a.GridCache,s._characterJoinerRegistry=i,s}return i(t,e),t.prototype.resize=function(t,r){e.prototype.resize.call(this,t,r);var n=this._getFont(t,!1,!1);this._characterWidth===r.scaledCharWidth&&this._characterFont===n||(this._characterWidth=r.scaledCharWidth,this._characterFont=n,this._characterOverlapCache={}),this._state.clear(),this._state.resize(t.cols,t.rows)},t.prototype.reset=function(e){this._state.clear(),this.clearAll()},t.prototype._forEachCell=function(e,t,r,n,i){for(var a=t;a<=r;a++)for(var l=a+e.buffer.ydisp,c=e.buffer.lines.get(l),h=n?n.getJoinedCharacters(l):[],u=0;u<e.cols;u++){var f=c.get(u),_=f[o.CHAR_DATA_CODE_INDEX]||o.WHITESPACE_CELL_CODE,d=f[o.CHAR_DATA_CHAR_INDEX]||o.WHITESPACE_CELL_CHAR,p=f[o.CHAR_DATA_ATTR_INDEX],m=f[o.CHAR_DATA_WIDTH_INDEX],y=!1,v=u;if(0!==m){if(h.length>0&&u===h[0][0]){y=!0;var g=h.shift();d=e.buffer.translateBufferLineToString(l,!0,g[0],g[1]),m=g[1]-g[0],_=1/0,v=g[1]-1}!y&&this._isOverlapping(f)&&v<c.length-1&&c.get(v+1)[o.CHAR_DATA_CODE_INDEX]===o.NULL_CELL_CODE&&(m=2);var b=p>>18,C=511&p,w=p>>9&511;if(8&b){var E=C;C=w,(w=E)===s.DEFAULT_COLOR&&(w=s.INVERTED_DEFAULT_COLOR),C===s.DEFAULT_COLOR&&(C=s.INVERTED_DEFAULT_COLOR)}i(_,d,m,u,a,w,C,b),u=v}}},t.prototype._drawBackground=function(e,t,r){var n=this,i=this._ctx,o=e.cols,a=0,l=0,h=null;i.save(),this._forEachCell(e,t,r,null,function(e,t,r,u,f,_,d,p){var m=null;d===s.INVERTED_DEFAULT_COLOR?m=n._colors.foreground.css:c.is256Color(d)&&(m=n._colors.ansi[d].css),null===h&&(a=u,l=f),f!==l?(i.fillStyle=h,n.fillCells(a,l,o-a,1),a=u,l=f):h!==m&&(i.fillStyle=h,n.fillCells(a,l,u-a,1),a=u,l=f),h=m}),null!==h&&(i.fillStyle=h,this.fillCells(a,l,o-a,1)),i.restore()},t.prototype._drawForeground=function(e,t,r){var n=this;this._forEachCell(e,t,r,this._characterJoinerRegistry,function(t,r,i,o,a,l,h,u){16&u||(2&u&&(n._ctx.save(),l===s.INVERTED_DEFAULT_COLOR?n._ctx.fillStyle=n._colors.background.css:c.is256Color(l)?n._ctx.fillStyle=n._colors.ansi[l].css:n._ctx.fillStyle=n._colors.foreground.css,n.fillBottomLineAtCells(o,a,i),n._ctx.restore()),n.drawChars(e,r,t,i,o,a,l,h,!!(1&u),!!(32&u),!!(64&u)))})},t.prototype.onGridChanged=function(e,t,r){0!==this._state.cache.length&&(this._charAtlas&&this._charAtlas.beginFrame(),this.clearCells(0,t,e.cols,r-t+1),this._drawBackground(e,t,r),this._drawForeground(e,t,r))},t.prototype.onOptionsChanged=function(e){this.setTransparency(e,e.options.allowTransparency)},t.prototype._isOverlapping=function(e){if(1!==e[o.CHAR_DATA_WIDTH_INDEX])return!1;if(e[o.CHAR_DATA_CODE_INDEX]<256)return!1;var t=e[o.CHAR_DATA_CHAR_INDEX];if(this._characterOverlapCache.hasOwnProperty(t))return this._characterOverlapCache[t];this._ctx.save(),this._ctx.font=this._characterFont;var r=Math.floor(this._ctx.measureText(t).width)>this._characterWidth;return this._ctx.restore(),this._characterOverlapCache[t]=r,r},t}(l.BaseRenderLayer);t.TextRenderLayer=h},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(131),s=r(125),a=r(124),l=r(47),c=r(123),h=r(17),u=r(61),f=r(84),_=r(122),d=function(e){function t(t,r){var n=e.call(this)||this;n._terminal=t,n._isPaused=!1,n._needsFullRefresh=!1;var i=n._terminal.options.allowTransparency;if(n.colorManager=new l.ColorManager(document,i),n._characterJoinerRegistry=new _.CharacterJoinerRegistry(t),r&&n.colorManager.setTheme(r),n._renderLayers=[new o.TextRenderLayer(n._terminal.screenElement,0,n.colorManager.colors,n._characterJoinerRegistry,i),new s.SelectionRenderLayer(n._terminal.screenElement,1,n.colorManager.colors),new c.LinkRenderLayer(n._terminal.screenElement,2,n.colorManager.colors,n._terminal),new a.CursorRenderLayer(n._terminal.screenElement,3,n.colorManager.colors)],n.dimensions={scaledCharWidth:null,scaledCharHeight:null,scaledCellWidth:null,scaledCellHeight:null,scaledCharLeft:null,scaledCharTop:null,scaledCanvasWidth:null,scaledCanvasHeight:null,canvasWidth:null,canvasHeight:null,actualCellWidth:null,actualCellHeight:null},n._devicePixelRatio=window.devicePixelRatio,n._updateDimensions(),n.onOptionsChanged(),n._renderDebouncer=new u.RenderDebouncer(n._terminal,n._renderRows.bind(n)),n._screenDprMonitor=new f.ScreenDprMonitor,n._screenDprMonitor.setListener(function(){return n.onWindowResize(window.devicePixelRatio)}),n.register(n._screenDprMonitor),"IntersectionObserver"in window){var h=new 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r=this;this._updateDimensions(),this._renderLayers.forEach(function(e){return e.resize(r._terminal,r.dimensions)}),this._isPaused?this._needsFullRefresh=!0:this._terminal.refresh(0,this._terminal.rows-1),this._terminal.screenElement.style.width=this.dimensions.canvasWidth+"px",this._terminal.screenElement.style.height=this.dimensions.canvasHeight+"px",this.emit("resize",{width:this.dimensions.canvasWidth,height:this.dimensions.canvasHeight})},t.prototype.onCharSizeChanged=function(){this.onResize(this._terminal.cols,this._terminal.rows)},t.prototype.onBlur=function(){var e=this;this._runOperation(function(t){return t.onBlur(e._terminal)})},t.prototype.onFocus=function(){var e=this;this._runOperation(function(t){return t.onFocus(e._terminal)})},t.prototype.onSelectionChanged=function(e,t,r){var n=this;void 0===r&&(r=!1),this._runOperation(function(i){return i.onSelectionChanged(n._terminal,e,t,r)})},t.prototype.onCursorMove=function(){var e=this;this._runOperation(function(t){return t.onCursorMove(e._terminal)})},t.prototype.onOptionsChanged=function(){var e=this;this.colorManager.allowTransparency=this._terminal.options.allowTransparency,this._runOperation(function(t){return t.onOptionsChanged(e._terminal)})},t.prototype.clear=function(){var e=this;this._runOperation(function(t){return t.reset(e._terminal)})},t.prototype._runOperation=function(e){this._isPaused?this._needsFullRefresh=!0:this._renderLayers.forEach(function(t){return e(t)})},t.prototype.refreshRows=function(e,t){this._isPaused?this._needsFullRefresh=!0:this._renderDebouncer.refresh(e,t)},t.prototype._renderRows=function(e,t){var r=this;this._renderLayers.forEach(function(n){return n.onGridChanged(r._terminal,e,t)}),this._terminal.emit("refresh",{start:e,end:t})},t.prototype._updateDimensions=function(){this._terminal.charMeasure.width&&this._terminal.charMeasure.height&&(this.dimensions.scaledCharWidth=Math.floor(this._terminal.charMeasure.width*window.devicePixelRatio),this.dimensions.scaledCharHeight=Math.ceil(this._terminal.charMeasure.height*window.devicePixelRatio),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._terminal.options.lineHeight),this.dimensions.scaledCharTop=1===this._terminal.options.lineHeight?0:Math.round((this.dimensions.scaledCellHeight-this.dimensions.scaledCharHeight)/2),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._terminal.options.letterSpacing),this.dimensions.scaledCharLeft=Math.floor(this._terminal.options.letterSpacing/2),this.dimensions.scaledCanvasHeight=this._terminal.rows*this.dimensions.scaledCellHeight,this.dimensions.scaledCanvasWidth=this._terminal.cols*this.dimensions.scaledCellWidth,this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/window.devicePixelRatio),this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/window.devicePixelRatio),this.dimensions.actualCellHeight=this.dimensions.canvasHeight/this._terminal.rows,this.dimensions.actualCellWidth=this.dimensions.canvasWidth/this._terminal.cols)},t.prototype.registerCharacterJoiner=function(e){return this._characterJoinerRegistry.registerCharacterJoiner(e)},t.prototype.deregisterCharacterJoiner=function(e){return this._characterJoinerRegistry.deregisterCharacterJoiner(e)},t}(h.EventEmitter);t.Renderer=d},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(26),s=r(87);function a(e,t){for(var r=t-e,n=new Array(r);r--;)n[r]=--t;return n}var l=function(){function e(e){this.table="undefined"==typeof Uint8Array?new Array(e):new Uint8Array(e)}return e.prototype.add=function(e,t,r,n){this.table[t<<8|e]=(0|r)<<4|(void 0===n?t:n)},e.prototype.addMany=function(e,t,r,n){for(var 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t.addMany(h,0,3,0),t.addMany(h,1,3,1),t.add(127,1,0,1),t.addMany(h,8,0,8),t.addMany(h,3,3,3),t.add(127,3,0,3),t.addMany(h,4,3,4),t.add(127,4,0,4),t.addMany(h,6,3,6),t.addMany(h,5,3,5),t.add(127,5,0,5),t.addMany(h,2,3,2),t.add(127,2,0,2),t.add(93,1,4,8),t.addMany(c,8,5,8),t.add(127,8,5,8),t.addMany([156,27,24,26,7],8,6,0),t.addMany(a(28,32),8,0,8),t.addMany([88,94,95],1,0,7),t.addMany(c,7,0,7),t.addMany(h,7,0,7),t.add(156,7,0,0),t.add(127,7,0,7),t.add(91,1,11,3),t.addMany(a(64,127),3,7,0),t.addMany(a(48,58),3,8,4),t.add(59,3,8,4),t.addMany([60,61,62,63],3,9,4),t.addMany(a(48,58),4,8,4),t.add(59,4,8,4),t.addMany(a(64,127),4,7,0),t.addMany([58,60,61,62,63],4,0,6),t.addMany(a(32,64),6,0,6),t.add(127,6,0,6),t.addMany(a(64,127),6,0,0),t.add(58,3,0,6),t.addMany(a(32,48),3,9,5),t.addMany(a(32,48),5,9,5),t.addMany(a(48,64),5,0,6),t.addMany(a(64,127),5,7,0),t.addMany(a(32,48),4,9,5),t.addMany(a(32,48),1,9,2),t.addMany(a(32,48),2,9,2),t.addMany(a(48,127),2,10,0),t.addMany(a(48,80),1,10,0),t.addMany(a(81,88),1,10,0),t.addMany([89,90,92],1,10,0),t.addMany(a(96,127),1,10,0),t.add(80,1,11,9),t.addMany(h,9,0,9),t.add(127,9,0,9),t.addMany(a(28,32),9,0,9),t.addMany(a(32,48),9,9,12),t.add(58,9,0,11),t.addMany(a(48,58),9,8,10),t.add(59,9,8,10),t.addMany([60,61,62,63],9,9,10),t.addMany(h,11,0,11),t.addMany(a(32,128),11,0,11),t.addMany(a(28,32),11,0,11),t.addMany(h,10,0,10),t.add(127,10,0,10),t.addMany(a(28,32),10,0,10),t.addMany(a(48,58),10,8,10),t.add(59,10,8,10),t.addMany([58,60,61,62,63],10,0,11),t.addMany(a(32,48),10,9,12),t.addMany(h,12,0,12),t.add(127,12,0,12),t.addMany(a(28,32),12,0,12),t.addMany(a(32,48),12,9,12),t.addMany(a(48,64),12,0,11),t.addMany(a(64,127),12,12,13),t.addMany(a(64,127),10,12,13),t.addMany(a(64,127),9,12,13),t.addMany(h,13,13,13),t.addMany(c,13,13,13),t.add(127,13,0,13),t.addMany([27,156],13,14,0),t.add(160,8,5,8),t}();var 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i(r,e),r.prototype.dispose=function(){this._printHandlerFb=null,this._executeHandlerFb=null,this._csiHandlerFb=null,this._escHandlerFb=null,this._oscHandlerFb=null,this._dcsHandlerFb=null,this._errorHandlerFb=null,this._printHandler=null,this._executeHandlers=null,this._escHandlers=null,this._csiHandlers=null,this._oscHandlers=null,this._dcsHandlers=null,this._activeDcsHandler=null,this._errorHandler=null},r.prototype.setPrintHandler=function(e){this._printHandler=e},r.prototype.clearPrintHandler=function(){this._printHandler=this._printHandlerFb},r.prototype.setExecuteHandler=function(e,t){this._executeHandlers[e.charCodeAt(0)]=t},r.prototype.clearExecuteHandler=function(e){this._executeHandlers[e.charCodeAt(0)]&&delete this._executeHandlers[e.charCodeAt(0)]},r.prototype.setExecuteHandlerFallback=function(e){this._executeHandlerFb=e},r.prototype.addCsiHandler=function(e,t){var r=e.charCodeAt(0);void 0===this._csiHandlers[r]&&(this._csiHandlers[r]=[]);var n=this._csiHandlers[r];return n.push(t),{dispose:function(){var e=n.indexOf(t);-1!==e&&n.splice(e,1)}}},r.prototype.setCsiHandler=function(e,t){this._csiHandlers[e.charCodeAt(0)]=[t]},r.prototype.clearCsiHandler=function(e){this._csiHandlers[e.charCodeAt(0)]&&delete this._csiHandlers[e.charCodeAt(0)]},r.prototype.setCsiHandlerFallback=function(e){this._csiHandlerFb=e},r.prototype.setEscHandler=function(e,t){this._escHandlers[e]=t},r.prototype.clearEscHandler=function(e){this._escHandlers[e]&&delete this._escHandlers[e]},r.prototype.setEscHandlerFallback=function(e){this._escHandlerFb=e},r.prototype.addOscHandler=function(e,t){void 0===this._oscHandlers[e]&&(this._oscHandlers[e]=[]);var r=this._oscHandlers[e];return r.push(t),{dispose:function(){var e=r.indexOf(t);-1!==e&&r.splice(e,1)}}},r.prototype.setOscHandler=function(e,t){this._oscHandlers[e]=[t]},r.prototype.clearOscHandler=function(e){this._oscHandlers[e]&&delete 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n.sendDeviceAttributes(e,t)}),n._parser.setCsiHandler("d",function(e,t){return n.linePosAbsolute(e)}),n._parser.setCsiHandler("e",function(e,t){return n.vPositionRelative(e)}),n._parser.setCsiHandler("f",function(e,t){return n.hVPosition(e)}),n._parser.setCsiHandler("g",function(e,t){return n.tabClear(e)}),n._parser.setCsiHandler("h",function(e,t){return n.setMode(e,t)}),n._parser.setCsiHandler("l",function(e,t){return n.resetMode(e,t)}),n._parser.setCsiHandler("m",function(e,t){return n.charAttributes(e)}),n._parser.setCsiHandler("n",function(e,t){return n.deviceStatus(e,t)}),n._parser.setCsiHandler("p",function(e,t){return n.softReset(e,t)}),n._parser.setCsiHandler("q",function(e,t){return n.setCursorStyle(e,t)}),n._parser.setCsiHandler("r",function(e,t){return n.setScrollRegion(e,t)}),n._parser.setCsiHandler("s",function(e,t){return n.saveCursor(e)}),n._parser.setCsiHandler("u",function(e,t){return n.restoreCursor(e)}),n._parser.setExecuteHandler(o.C0.BEL,function(){return 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e=this._terminal.buffer;this._terminal.options.convertEol&&(e.x=0),e.y++,e.y>e.scrollBottom&&(e.y--,this._terminal.scroll()),e.x>=this._terminal.cols&&e.x--,this._terminal.emit("linefeed")},t.prototype.carriageReturn=function(){this._terminal.buffer.x=0},t.prototype.backspace=function(){this._terminal.buffer.x>0&&this._terminal.buffer.x--},t.prototype.tab=function(){var 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t=e[0];t<1&&(t=1),this._terminal.buffer.y+=t,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--},t.prototype.cursorForward=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x+=t,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},t.prototype.cursorBackward=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--,this._terminal.buffer.x-=t,this._terminal.buffer.x<0&&(this._terminal.buffer.x=0)},t.prototype.cursorNextLine=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y+=t,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x=0},t.prototype.cursorPrecedingLine=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y-=t,this._terminal.buffer.y<0&&(this._terminal.buffer.y=0),this._terminal.buffer.x=0},t.prototype.cursorCharAbsolute=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x=t-1},t.prototype.cursorPosition=function(e){var t,r=e[0]-1;t=e.length>=2?e[1]-1:0,r<0?r=0:r>=this._terminal.rows&&(r=this._terminal.rows-1),t<0?t=0:t>=this._terminal.cols&&(t=this._terminal.cols-1),this._terminal.buffer.x=t,this._terminal.buffer.y=r},t.prototype.cursorForwardTab=function(e){for(var t=e[0]||1;t--;)this._terminal.buffer.x=this._terminal.buffer.nextStop()},t.prototype._eraseInBufferLine=function(e,t,r,n){void 0===n&&(n=!1);var i=this._terminal.buffer.lines.get(this._terminal.buffer.ybase+e);i.replaceCells(t,r,[this._terminal.eraseAttr(),a.NULL_CELL_CHAR,a.NULL_CELL_WIDTH,a.NULL_CELL_CODE]),n&&(i.isWrapped=!1)},t.prototype._resetBufferLine=function(e){this._eraseInBufferLine(e,0,this._terminal.cols,!0)},t.prototype.eraseInDisplay=function(e){var t;switch(e[0]){case 0:for(t=this._terminal.buffer.y,this._terminal.updateRange(t),this._eraseInBufferLine(t++,this._terminal.buffer.x,this._terminal.cols,0===this._terminal.buffer.x);t<this._terminal.rows;t++)this._resetBufferLine(t);this._terminal.updateRange(t);break;case 1:for(t=this._terminal.buffer.y,this._terminal.updateRange(t),this._eraseInBufferLine(t,0,this._terminal.buffer.x+1,!0),this._terminal.buffer.x+1>=this._terminal.cols&&(this._terminal.buffer.lines.get(t+1).isWrapped=!1);t--;)this._resetBufferLine(t);this._terminal.updateRange(0);break;case 2:for(t=this._terminal.rows,this._terminal.updateRange(t-1);t--;)this._resetBufferLine(t);this._terminal.updateRange(0);break;case 3:var r=this._terminal.buffer.lines.length-this._terminal.rows;r>0&&(this._terminal.buffer.lines.trimStart(r),this._terminal.buffer.ybase=Math.max(this._terminal.buffer.ybase-r,0),this._terminal.buffer.ydisp=Math.max(this._terminal.buffer.ydisp-r,0),this._terminal.emit("scroll",0))}},t.prototype.eraseInLine=function(e){switch(e[0]){case 0:this._eraseInBufferLine(this._terminal.buffer.y,this._terminal.buffer.x,this._terminal.cols);break;case 1:this._eraseInBufferLine(this._terminal.buffer.y,0,this._terminal.buffer.x+1);break;case 2:this._eraseInBufferLine(this._terminal.buffer.y,0,this._terminal.cols)}this._terminal.updateRange(this._terminal.buffer.y)},t.prototype.insertLines=function(e){var t=e[0];t<1&&(t=1);for(var r=this._terminal.buffer,n=r.y+r.ybase,i=this._terminal.rows-1-r.scrollBottom,o=this._terminal.rows-1+r.ybase-i+1;t--;)r.lines.splice(o-1,1),r.lines.splice(n,0,r.getBlankLine(this._terminal.eraseAttr()));this._terminal.updateRange(r.y),this._terminal.updateRange(r.scrollBottom)},t.prototype.deleteLines=function(e){var t=e[0];t<1&&(t=1);var r,n=this._terminal.buffer,i=n.y+n.ybase;for(r=this._terminal.rows-1-n.scrollBottom,r=this._terminal.rows-1+n.ybase-r;t--;)n.lines.splice(i,1),n.lines.splice(r,0,n.getBlankLine(this._terminal.eraseAttr()));this._terminal.updateRange(n.y),this._terminal.updateRange(n.scrollBottom)},t.prototype.deleteChars=function(e){this._terminal.buffer.lines.get(this._terminal.buffer.y+this._terminal.buffer.ybase).deleteCells(this._terminal.buffer.x,e[0]||1,[this._terminal.eraseAttr(),a.NULL_CELL_CHAR,a.NULL_CELL_WIDTH,a.NULL_CELL_CODE]),this._terminal.updateRange(this._terminal.buffer.y)},t.prototype.scrollUp=function(e){for(var t=e[0]||1,r=this._terminal.buffer;t--;)r.lines.splice(r.ybase+r.scrollTop,1),r.lines.splice(r.ybase+r.scrollBottom,0,r.getBlankLine(a.DEFAULT_ATTR));this._terminal.updateRange(r.scrollTop),this._terminal.updateRange(r.scrollBottom)},t.prototype.scrollDown=function(e,t){if(e.length<2&&!t){for(var r=e[0]||1,n=this._terminal.buffer;r--;)n.lines.splice(n.ybase+n.scrollBottom,1),n.lines.splice(n.ybase+n.scrollBottom,0,n.getBlankLine(a.DEFAULT_ATTR));this._terminal.updateRange(n.scrollTop),this._terminal.updateRange(n.scrollBottom)}},t.prototype.eraseChars=function(e){this._terminal.buffer.lines.get(this._terminal.buffer.y+this._terminal.buffer.ybase).replaceCells(this._terminal.buffer.x,this._terminal.buffer.x+(e[0]||1),[this._terminal.eraseAttr(),a.NULL_CELL_CHAR,a.NULL_CELL_WIDTH,a.NULL_CELL_CODE])},t.prototype.cursorBackwardTab=function(e){for(var t=e[0]||1,r=this._terminal.buffer;t--;)r.x=r.prevStop()},t.prototype.charPosAbsolute=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x=t-1,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},t.prototype.hPositionRelative=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x+=t,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},t.prototype.repeatPrecedingCharacter=function(e){var t=this._terminal.buffer,r=t.lines.get(t.ybase+t.y);r.replaceCells(t.x,t.x+(e[0]||1),r.get(t.x-1)||[a.DEFAULT_ATTR,a.NULL_CELL_CHAR,a.NULL_CELL_WIDTH,a.NULL_CELL_CODE])},t.prototype.sendDeviceAttributes=function(e,t){e[0]>0||(t?">"===t&&(this._terminal.is("xterm")?this._terminal.handler(o.C0.ESC+"[>0;276;0c"):this._terminal.is("rxvt-unicode")?this._terminal.handler(o.C0.ESC+"[>85;95;0c"):this._terminal.is("linux")?this._terminal.handler(e[0]+"c"):this._terminal.is("screen")&&this._terminal.handler(o.C0.ESC+"[>83;40003;0c")):this._terminal.is("xterm")||this._terminal.is("rxvt-unicode")||this._terminal.is("screen")?this._terminal.handler(o.C0.ESC+"[?1;2c"):this._terminal.is("linux")&&this._terminal.handler(o.C0.ESC+"[?6c"))},t.prototype.linePosAbsolute=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y=t-1,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1)},t.prototype.vPositionRelative=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y+=t,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--},t.prototype.hVPosition=function(e){e[0]<1&&(e[0]=1),e[1]<1&&(e[1]=1),this._terminal.buffer.y=e[0]-1,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x=e[1]-1,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},t.prototype.tabClear=function(e){var t=e[0];t<=0?delete this._terminal.buffer.tabs[this._terminal.buffer.x]:3===t&&(this._terminal.buffer.tabs={})},t.prototype.setMode=function(e,t){if(e.length>1)for(var r=0;r<e.length;r++)this.setMode([e[r]]);else if(t){if("?"===t)switch(e[0]){case 1:this._terminal.applicationCursor=!0;break;case 2:this._terminal.setgCharset(0,s.DEFAULT_CHARSET),this._terminal.setgCharset(1,s.DEFAULT_CHARSET),this._terminal.setgCharset(2,s.DEFAULT_CHARSET),this._terminal.setgCharset(3,s.DEFAULT_CHARSET);break;case 3:this._terminal.savedCols=this._terminal.cols,this._terminal.resize(132,this._terminal.rows);break;case 6:this._terminal.originMode=!0;break;case 7:this._terminal.wraparoundMode=!0;break;case 12:break;case 66:this._terminal.log("Serial port requested application keypad."),this._terminal.applicationKeypad=!0,this._terminal.viewport&&this._terminal.viewport.syncScrollArea();break;case 9:case 1e3:case 1002:case 1003:this._terminal.x10Mouse=9===e[0],this._terminal.vt200Mouse=1e3===e[0],this._terminal.normalMouse=e[0]>1e3,this._terminal.mouseEvents=!0,this._terminal.element&&this._terminal.element.classList.add("enable-mouse-events"),this._terminal.selectionManager&&this._terminal.selectionManager.disable(),this._terminal.log("Binding to mouse events.");break;case 1004:this._terminal.sendFocus=!0;break;case 1005:this._terminal.utfMouse=!0;break;case 1006:this._terminal.sgrMouse=!0;break;case 1015:this._terminal.urxvtMouse=!0;break;case 25:this._terminal.cursorHidden=!1;break;case 1048:this.saveCursor(e);break;case 1049:this.saveCursor(e);case 47:case 1047:this._terminal.buffers.activateAltBuffer(this._terminal.eraseAttr()),this._terminal.refresh(0,this._terminal.rows-1),this._terminal.viewport&&this._terminal.viewport.syncScrollArea(),this._terminal.showCursor();break;case 2004:this._terminal.bracketedPasteMode=!0}}else switch(e[0]){case 4:this._terminal.insertMode=!0}},t.prototype.resetMode=function(e,t){if(e.length>1)for(var r=0;r<e.length;r++)this.resetMode([e[r]]);else if(t){if("?"===t)switch(e[0]){case 1:this._terminal.applicationCursor=!1;break;case 3:132===this._terminal.cols&&this._terminal.savedCols&&this._terminal.resize(this._terminal.savedCols,this._terminal.rows),delete this._terminal.savedCols;break;case 6:this._terminal.originMode=!1;break;case 7:this._terminal.wraparoundMode=!1;break;case 12:break;case 66:this._terminal.log("Switching back to normal keypad."),this._terminal.applicationKeypad=!1,this._terminal.viewport&&this._terminal.viewport.syncScrollArea();break;case 9:case 1e3:case 1002:case 1003:this._terminal.x10Mouse=!1,this._terminal.vt200Mouse=!1,this._terminal.normalMouse=!1,this._terminal.mouseEvents=!1,this._terminal.element&&this._terminal.element.classList.remove("enable-mouse-events"),this._terminal.selectionManager&&this._terminal.selectionManager.enable();break;case 1004:this._terminal.sendFocus=!1;break;case 1005:this._terminal.utfMouse=!1;break;case 1006:this._terminal.sgrMouse=!1;break;case 1015:this._terminal.urxvtMouse=!1;break;case 25:this._terminal.cursorHidden=!0;break;case 1048:this.restoreCursor(e);break;case 1049:case 47:case 1047:this._terminal.buffers.activateNormalBuffer(),1049===e[0]&&this.restoreCursor(e),this._terminal.refresh(0,this._terminal.rows-1),this._terminal.viewport&&this._terminal.viewport.syncScrollArea(),this._terminal.showCursor();break;case 2004:this._terminal.bracketedPasteMode=!1}}else switch(e[0]){case 4:this._terminal.insertMode=!1}},t.prototype.charAttributes=function(e){if(1!==e.length||0!==e[0]){for(var t,r=e.length,n=this._terminal.curAttr>>18,i=this._terminal.curAttr>>9&511,o=511&this._terminal.curAttr,s=0;s<r;s++)(t=e[s])>=30&&t<=37?i=t-30:t>=40&&t<=47?o=t-40:t>=90&&t<=97?i=(t+=8)-90:t>=100&&t<=107?o=(t+=8)-100:0===t?(n=a.DEFAULT_ATTR>>18,i=a.DEFAULT_ATTR>>9&511,o=511&a.DEFAULT_ATTR):1===t?n|=1:3===t?n|=64:4===t?n|=2:5===t?n|=4:7===t?n|=8:8===t?n|=16:2===t?n|=32:22===t?(n&=-2,n&=-33):23===t?n&=-65:24===t?n&=-3:25===t?n&=-5:27===t?n&=-9:28===t?n&=-17:39===t?i=a.DEFAULT_ATTR>>9&511:49===t?o=511&a.DEFAULT_ATTR:38===t?2===e[s+1]?(s+=2,-1===(i=this._terminal.matchColor(255&e[s],255&e[s+1],255&e[s+2]))&&(i=511),s+=2):5===e[s+1]&&(i=t=255&e[s+=2]):48===t?2===e[s+1]?(s+=2,-1===(o=this._terminal.matchColor(255&e[s],255&e[s+1],255&e[s+2]))&&(o=511),s+=2):5===e[s+1]&&(o=t=255&e[s+=2]):100===t?(i=a.DEFAULT_ATTR>>9&511,o=511&a.DEFAULT_ATTR):this._terminal.error("Unknown SGR attribute: %d.",t);this._terminal.curAttr=n<<18|i<<9|o}else this._terminal.curAttr=a.DEFAULT_ATTR},t.prototype.deviceStatus=function(e,t){if(t){if("?"===t)switch(e[0]){case 6:r=this._terminal.buffer.y+1,n=this._terminal.buffer.x+1;this._terminal.emit("data",o.C0.ESC+"[?"+r+";"+n+"R")}}else switch(e[0]){case 5:this._terminal.emit("data",o.C0.ESC+"[0n");break;case 6:var r=this._terminal.buffer.y+1,n=this._terminal.buffer.x+1;this._terminal.emit("data",o.C0.ESC+"["+r+";"+n+"R")}},t.prototype.softReset=function(e,t){"!"===t&&(this._terminal.cursorHidden=!1,this._terminal.insertMode=!1,this._terminal.originMode=!1,this._terminal.wraparoundMode=!0,this._terminal.applicationKeypad=!1,this._terminal.viewport&&this._terminal.viewport.syncScrollArea(),this._terminal.applicationCursor=!1,this._terminal.buffer.scrollTop=0,this._terminal.buffer.scrollBottom=this._terminal.rows-1,this._terminal.curAttr=a.DEFAULT_ATTR,this._terminal.buffer.x=this._terminal.buffer.y=0,this._terminal.charset=null,this._terminal.glevel=0,this._terminal.charsets=[null])},t.prototype.setCursorStyle=function(e,t){if(" "===t){var r=e[0]<1?1:e[0];switch(r){case 1:case 2:this._terminal.setOption("cursorStyle","block");break;case 3:case 4:this._terminal.setOption("cursorStyle","underline");break;case 5:case 6:this._terminal.setOption("cursorStyle","bar")}var n=r%2==1;this._terminal.setOption("cursorBlink",n)}},t.prototype.setScrollRegion=function(e,t){t||(this._terminal.buffer.scrollTop=(e[0]||1)-1,this._terminal.buffer.scrollBottom=(e[1]&&e[1]<=this._terminal.rows?e[1]:this._terminal.rows)-1,this._terminal.buffer.x=0,this._terminal.buffer.y=0)},t.prototype.saveCursor=function(e){this._terminal.buffer.savedX=this._terminal.buffer.x,this._terminal.buffer.savedY=this._terminal.buffer.y,this._terminal.buffer.savedCurAttr=this._terminal.curAttr},t.prototype.restoreCursor=function(e){this._terminal.buffer.x=this._terminal.buffer.savedX||0,this._terminal.buffer.y=this._terminal.buffer.savedY||0,this._terminal.curAttr=this._terminal.buffer.savedCurAttr||a.DEFAULT_ATTR},t.prototype.setTitle=function(e){this._terminal.handleTitle(e)},t.prototype.nextLine=function(){this._terminal.buffer.x=0,this.index()},t.prototype.keypadApplicationMode=function(){this._terminal.log("Serial port requested application keypad."),this._terminal.applicationKeypad=!0,this._terminal.viewport&&this._terminal.viewport.syncScrollArea()},t.prototype.keypadNumericMode=function(){this._terminal.log("Switching back to normal keypad."),this._terminal.applicationKeypad=!1,this._terminal.viewport&&this._terminal.viewport.syncScrollArea()},t.prototype.selectDefaultCharset=function(){this._terminal.setgLevel(0),this._terminal.setgCharset(0,s.DEFAULT_CHARSET)},t.prototype.selectCharset=function(e){if(2!==e.length)return this.selectDefaultCharset();"/"!==e[0]&&this._terminal.setgCharset(_[e[0]],s.CHARSETS[e[1]]||s.DEFAULT_CHARSET)},t.prototype.index=function(){this._terminal.index()},t.prototype.tabSet=function(){this._terminal.tabSet()},t.prototype.reverseIndex=function(){this._terminal.reverseIndex()},t.prototype.reset=function(){this._parser.reset(),this._terminal.reset()},t.prototype.setgLevel=function(e){this._terminal.setgLevel(e)},t}(h.Disposable);t.InputHandler=p},function(e,t,r){"use strict";function n(e){return e.replace(/\r?\n/g,"\r")}function i(e,t){return t?"
\e[200~"+e+"
\e[201~":e}function o(e,t){var r=t.screenElement.getBoundingClientRect(),n=e.clientX-r.left-10,i=e.clientY-r.top-10;t.textarea.style.position="absolute",t.textarea.style.width="20px",t.textarea.style.height="20px",t.textarea.style.left=n+"px",t.textarea.style.top=i+"px",t.textarea.style.zIndex="1000",t.textarea.focus(),setTimeout(function(){t.textarea.style.position=null,t.textarea.style.width=null,t.textarea.style.height=null,t.textarea.style.left=null,t.textarea.style.top=null,t.textarea.style.zIndex=null},200)}Object.defineProperty(t,"__esModule",{value:!0}),t.prepareTextForTerminal=n,t.bracketTextForPaste=i,t.copyHandler=function(e,t,r){t.browser.isMSIE?window.clipboardData.setData("Text",r.selectionText):e.clipboardData.setData("text/plain",r.selectionText),e.preventDefault()},t.pasteHandler=function(e,t){e.stopPropagation();var r=function(r){r=i(r=n(r),t.bracketedPasteMode),t.handler(r),t.textarea.value="",t.emit("paste",r),t.cancel(e)};t.browser.isMSIE?window.clipboardData&&r(window.clipboardData.getData("Text")):e.clipboardData&&r(e.clipboardData.getData("text/plain"))},t.moveTextAreaUnderMouseCursor=o,t.rightClickHandler=function(e,t,r,n){o(e,t),n&&!r.isClickInSelection(e)&&r.selectWordAtCursor(e),t.textarea.value=r.selectionText,t.textarea.select()}},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(26),s=r(50),a=15,l=function(e){function t(t,r,n,i){var o=e.call(this)||this;return o._terminal=t,o._viewportElement=r,o._scrollArea=n,o._charMeasure=i,o.scrollBarWidth=0,o._currentRowHeight=0,o._lastRecordedBufferLength=0,o._lastRecordedViewportHeight=0,o._lastRecordedBufferHeight=0,o._lastScrollTop=0,o._wheelPartialScroll=0,o._refreshAnimationFrame=null,o._ignoreNextScrollEvent=!1,o.scrollBarWidth=o._viewportElement.offsetWidth-o._scrollArea.offsetWidth||a,o.register(s.addDisposableDomListener(o._viewportElement,"scroll",o._onScroll.bind(o))),setTimeout(function(){return o.syncScrollArea()},0),o}return i(t,e),t.prototype.onThemeChanged=function(e){this._viewportElement.style.backgroundColor=e.background.css},t.prototype._refresh=function(){var e=this;null===this._refreshAnimationFrame&&(this._refreshAnimationFrame=requestAnimationFrame(function(){return e._innerRefresh()}))},t.prototype._innerRefresh=function(){if(this._charMeasure.height>0){this._currentRowHeight=this._terminal.renderer.dimensions.scaledCellHeight/window.devicePixelRatio,this._lastRecordedViewportHeight=this._viewportElement.offsetHeight;var e=Math.round(this._currentRowHeight*this._lastRecordedBufferLength)+(this._lastRecordedViewportHeight-this._terminal.renderer.dimensions.canvasHeight);this._lastRecordedBufferHeight!==e&&(this._lastRecordedBufferHeight=e,this._scrollArea.style.height=this._lastRecordedBufferHeight+"px")}var t=this._terminal.buffer.ydisp*this._currentRowHeight;this._viewportElement.scrollTop!==t&&(this._ignoreNextScrollEvent=!0,this._viewportElement.scrollTop=t),this._refreshAnimationFrame=null},t.prototype.syncScrollArea=function(){if(this._lastRecordedBufferLength!==this._terminal.buffer.lines.length)return this._lastRecordedBufferLength=this._terminal.buffer.lines.length,void this._refresh();if(this._lastRecordedViewportHeight===this._terminal.renderer.dimensions.canvasHeight){var e=this._terminal.buffer.ydisp*this._currentRowHeight;this._lastScrollTop===e&&this._lastScrollTop===this._viewportElement.scrollTop&&this._terminal.renderer.dimensions.scaledCellHeight/window.devicePixelRatio===this._currentRowHeight||this._refresh()}else this._refresh()},t.prototype._onScroll=function(e){if(this._lastScrollTop=this._viewportElement.scrollTop,this._viewportElement.offsetParent)if(this._ignoreNextScrollEvent)this._ignoreNextScrollEvent=!1;else{var t=Math.round(this._lastScrollTop/this._currentRowHeight)-this._terminal.buffer.ydisp;this._terminal.scrollLines(t,!0)}},t.prototype.onWheel=function(e){var t=this._getPixelsScrolled(e);0!==t&&(this._viewportElement.scrollTop+=t,e.preventDefault())},t.prototype._getPixelsScrolled=function(e){if(0===e.deltaY)return 0;var t=e.deltaY;return e.deltaMode===WheelEvent.DOM_DELTA_LINE?t*=this._currentRowHeight:e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(t*=this._currentRowHeight*this._terminal.rows),t},t.prototype.getLinesScrolled=function(e){if(0===e.deltaY)return 0;var t=e.deltaY;return e.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(t/=this._currentRowHeight+0,this._wheelPartialScroll+=t,t=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(t*=this._terminal.rows),t},t.prototype.onTouchStart=function(e){this._lastTouchY=e.touches[0].pageY},t.prototype.onTouchMove=function(e){var t=this._lastTouchY-e.touches[0].pageY;this._lastTouchY=e.touches[0].pageY,0!==t&&(this._viewportElement.scrollTop+=t,e.preventDefault())},t}(o.Disposable);t.Viewport=l},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e,t,r){this._textarea=e,this._compositionView=t,this._terminal=r,this._isComposing=!1,this._isSendingComposition=!1,this._compositionPosition={start:null,end:null}}return e.prototype.compositionstart=function(){this._isComposing=!0,this._compositionPosition.start=this._textarea.value.length,this._compositionView.textContent="",this._compositionView.classList.add("active")},e.prototype.compositionupdate=function(e){var t=this;this._compositionView.textContent=e.data,this.updateCompositionElements(),setTimeout(function(){t._compositionPosition.end=t._textarea.value.length},0)},e.prototype.compositionend=function(){this._finalizeComposition(!0)},e.prototype.keydown=function(e){if(this._isComposing||this._isSendingComposition){if(229===e.keyCode)return!1;if(16===e.keyCode||17===e.keyCode||18===e.keyCode)return!1;this._finalizeComposition(!1)}return 229!==e.keyCode||(this._handleAnyTextareaChanges(),!1)},e.prototype._finalizeComposition=function(e){var t=this;if(this._compositionView.classList.remove("active"),this._isComposing=!1,this._clearTextareaPosition(),e){var r={start:this._compositionPosition.start,end:this._compositionPosition.end};this._isSendingComposition=!0,setTimeout(function(){if(t._isSendingComposition){t._isSendingComposition=!1;var e=void 0;e=t._isComposing?t._textarea.value.substring(r.start,r.end):t._textarea.value.substring(r.start),t._terminal.handler(e)}},0)}else{this._isSendingComposition=!1;var n=this._textarea.value.substring(this._compositionPosition.start,this._compositionPosition.end);this._terminal.handler(n)}},e.prototype._handleAnyTextareaChanges=function(){var e=this,t=this._textarea.value;setTimeout(function(){if(!e._isComposing){var r=e._textarea.value.replace(t,"");r.length>0&&e._terminal.handler(r)}},0)},e.prototype.updateCompositionElements=function(e){var t=this;if(this._isComposing){if(this._terminal.buffer.isCursorInViewport){var r=Math.ceil(this._terminal.charMeasure.height*this._terminal.options.lineHeight),n=this._terminal.buffer.y*r,i=this._terminal.buffer.x*this._terminal.charMeasure.width;this._compositionView.style.left=i+"px",this._compositionView.style.top=n+"px",this._compositionView.style.height=r+"px",this._compositionView.style.lineHeight=r+"px",this._compositionView.style.fontFamily=this._terminal.options.fontFamily,this._compositionView.style.fontSize=this._terminal.options.fontSize+"px";var o=this._compositionView.getBoundingClientRect();this._textarea.style.left=i+"px",this._textarea.style.top=n+"px",this._textarea.style.width=o.width+"px",this._textarea.style.height=o.height+"px",this._textarea.style.lineHeight=o.height+"px"}e||setTimeout(function(){return t.updateCompositionElements(!0)},0)}},e.prototype._clearTextareaPosition=function(){this._textarea.style.left="",this._textarea.style.top=""},e}();t.CompositionHelper=n},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=function(e){function t(t){var r=e.call(this)||this;return r._maxLength=t,r._array=new Array(r._maxLength),r._startIndex=0,r._length=0,r}return i(t,e),Object.defineProperty(t.prototype,"maxLength",{get:function(){return this._maxLength},set:function(e){if(this._maxLength!==e){for(var t=new Array(e),r=0;r<Math.min(e,this.length);r++)t[r]=this._array[this._getCyclicIndex(r)];this._array=t,this._maxLength=e,this._startIndex=0}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"length",{get:function(){return this._length},set:function(e){if(e>this._length)for(var 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a=n-1;a>=0;a--)for(var l=0;l<i;l++)this._data[(r+a)*i+l]=s[(t+a)*i+l];else for(a=0;a<n;a++)for(l=0;l<i;l++)this._data[(r+a)*i+l]=s[(t+a)*i+l];var c=Object.keys(e._combined);for(l=0;l<c.length;l++){var h=parseInt(c[l],10);h>=t&&(this._combined[h-t+r]=e._combined[h])}},e.prototype.translateToString=function(e,t,r){void 0===e&&(e=!1),void 0===t&&(t=0),void 0===r&&(r=this.length),e&&(r=Math.min(r,this.getTrimmedLength()));for(var o="";t<r;){var s=this._data[t*i+1];o+=2147483648&s?this._combined[t]:s?String.fromCharCode(s):n.WHITESPACE_CELL_CHAR,t+=this._data[t*i+2]||1}return o},e}();t.BufferLine=o},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new 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t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(142),s=r(9),a=r(138),l=r(17),c=r(137),h=r(136),u=r(49),f=r(135),_=r(132),d=r(121),p=r(120),m=r(117),y=r(36),v=r(50),g=r(60),b=r(82),C=r(116),w=r(47),E=r(83),S=r(115),A=r(84),L=r(86),x=r(114),k=r(112),T=r(111),O="undefined"!=typeof window?window.document:null,R=["cols","rows"],M={cols:80,rows:24,convertEol:!1,termName:"xterm",cursorBlink:!1,cursorStyle:"block",bellSound:C.DEFAULT_BELL_SOUND,bellStyle:"none",drawBoldTextInBrightColors:!0,enableBold:!0,experimentalCharAtlas:"static",fontFamily:"courier-new, courier, 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o.BufferSet(this),this.selectionManager&&(this.selectionManager.clearSelection(),this.selectionManager.initBuffersListeners())},Object.defineProperty(t.prototype,"buffer",{get:function(){return this.buffers.active},enumerable:!0,configurable:!0}),t.prototype.eraseAttr=function(){return-512&s.DEFAULT_ATTR|511&this.curAttr},t.prototype.focus=function(){this.textarea&&this.textarea.focus()},Object.defineProperty(t.prototype,"isFocused",{get:function(){return O.activeElement===this.textarea&&O.hasFocus()},enumerable:!0,configurable:!0}),t.prototype.getOption=function(e){if(!(e in M))throw new Error('No option with key "'+e+'"');return this.options[e]},t.prototype.setOption=function(e,t){if(!(e in M))throw new Error('No option with key "'+e+'"');if(-1!==R.indexOf(e)&&console.error('Option "'+e+'" can only be set in the 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n=this.buffer.lines.length-r,i=this.buffer.ydisp-n<0;this.buffer.lines.trimStart(n),this.buffer.ybase=Math.max(this.buffer.ybase-n,0),this.buffer.ydisp=Math.max(this.buffer.ydisp-n,0),i&&this.refresh(0,this.rows-1)}}}switch(this.options[e]=t,e){case"fontFamily":case"fontSize":this.renderer&&(this.renderer.clear(),this.charMeasure.measure(this.options));break;case"drawBoldTextInBrightColors":case"experimentalCharAtlas":case"enableBold":case"letterSpacing":case"lineHeight":case"fontWeight":case"fontWeightBold":this.renderer&&(this.renderer.clear(),this.renderer.onResize(this.cols,this.rows),this.refresh(0,this.rows-1));break;case"rendererType":this.renderer&&(this.unregister(this.renderer),this.renderer.dispose(),this.renderer=null),this._setupRenderer(),this.renderer.onCharSizeChanged(),this._theme&&this.renderer.setTheme(this._theme),this.mouseHelper.setRenderer(this.renderer);break;case"scrollback":this.buffers.resize(this.cols,this.rows),this.viewport&&this.viewport.syncScrollArea();break;case"screenReaderMode":t?this._accessibilityManager||(this._accessibilityManager=new S.AccessibilityManager(this)):this._accessibilityManager&&(this._accessibilityManager.dispose(),this._accessibilityManager=null);break;case"tabStopWidth":this.buffers.setupTabStops()}this.renderer&&this.renderer.onOptionsChanged()}},t.prototype._onTextAreaFocus=function(e){this.sendFocus&&this.handler(u.C0.ESC+"[I"),this.updateCursorStyle(e),this.element.classList.add("focus"),this.showCursor(),this.emit("focus")},t.prototype.blur=function(){return this.textarea.blur()},t.prototype._onTextAreaBlur=function(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this.sendFocus&&this.handler(u.C0.ESC+"[O"),this.element.classList.remove("focus"),this.emit("blur")},t.prototype._initGlobal=function(){var e=this;this._bindKeys(),this.register(v.addDisposableDomListener(this.element,"copy",function(t){e.hasSelection()&&h.copyHandler(t,e,e.selectionManager)}));var t=function(t){return h.pasteHandler(t,e)};this.register(v.addDisposableDomListener(this.textarea,"paste",t)),this.register(v.addDisposableDomListener(this.element,"paste",t)),y.isFirefox?this.register(v.addDisposableDomListener(this.element,"mousedown",function(t){2===t.button&&h.rightClickHandler(t,e,e.selectionManager,e.options.rightClickSelectsWord)})):this.register(v.addDisposableDomListener(this.element,"contextmenu",function(t){h.rightClickHandler(t,e,e.selectionManager,e.options.rightClickSelectsWord)})),y.isLinux&&this.register(v.addDisposableDomListener(this.element,"auxclick",function(t){1===t.button&&h.moveTextAreaUnderMouseCursor(t,e)}))},t.prototype._bindKeys=function(){var e=this,t=this;this.register(v.addDisposableDomListener(this.element,"keydown",function(e){O.activeElement===this&&t._keyDown(e)},!0)),this.register(v.addDisposableDomListener(this.element,"keypress",function(e){O.activeElement===this&&t._keyPress(e)},!0)),this.register(v.addDisposableDomListener(this.element,"keyup",function(r){(function(e){return 16===e.keyCode||17===e.keyCode||18===e.keyCode})(r)||e.focus(),t._keyUp(r)},!0)),this.register(v.addDisposableDomListener(this.textarea,"keydown",function(t){return e._keyDown(t)},!0)),this.register(v.addDisposableDomListener(this.textarea,"keypress",function(t){return e._keyPress(t)},!0)),this.register(v.addDisposableDomListener(this.textarea,"compositionstart",function(){return e._compositionHelper.compositionstart()})),this.register(v.addDisposableDomListener(this.textarea,"compositionupdate",function(t){return e._compositionHelper.compositionupdate(t)})),this.register(v.addDisposableDomListener(this.textarea,"compositionend",function(){return e._compositionHelper.compositionend()})),this.register(this.addDisposableListener("refresh",function(){return e._compositionHelper.updateCompositionElements()})),this.register(this.addDisposableListener("refresh",function(t){return e._queueLinkification(t.start,t.end)}))},t.prototype.open=function(e){var t=this;if(this._parent=e||this._parent,!this._parent)throw new Error("Terminal requires a parent element.");this._context=this._parent.ownerDocument.defaultView,this._document=this._parent.ownerDocument,this._screenDprMonitor=new A.ScreenDprMonitor,this._screenDprMonitor.setListener(function(){return t.emit("dprchange",window.devicePixelRatio)}),this.register(this._screenDprMonitor),this.element=this._document.createElement("div"),this.element.dir="ltr",this.element.classList.add("terminal"),this.element.classList.add("xterm"),this.element.setAttribute("tabindex","0"),this._parent.appendChild(this.element);var r=O.createDocumentFragment();this._viewportElement=O.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),r.appendChild(this._viewportElement),this._viewportScrollArea=O.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=O.createElement("div"),this.screenElement.classList.add("xterm-screen"),this._helperContainer=O.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),r.appendChild(this.screenElement),this._mouseZoneManager=new E.MouseZoneManager(this),this.register(this._mouseZoneManager),this.register(this.addDisposableListener("scroll",function(){return t._mouseZoneManager.clearAll()})),this.linkifier.attachToDom(this._mouseZoneManager),this.textarea=O.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",g.promptLabel),this.textarea.setAttribute("aria-multiline","false"),this.textarea.setAttribute("autocorrect","off"),this.textarea.setAttribute("autocapitalize","off"),this.textarea.setAttribute("spellcheck","false"),this.textarea.tabIndex=0,this.register(v.addDisposableDomListener(this.textarea,"focus",function(e){return t._onTextAreaFocus(e)})),this.register(v.addDisposableDomListener(this.textarea,"blur",function(){return t._onTextAreaBlur()})),this._helperContainer.appendChild(this.textarea),this._compositionView=O.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=new a.CompositionHelper(this.textarea,this._compositionView,this),this._helperContainer.appendChild(this._compositionView),this.charMeasure=new m.CharMeasure(O,this._helperContainer),this.element.appendChild(r),this._setupRenderer(),this._theme=this.options.theme,this.options.theme=null,this.viewport=new c.Viewport(this,this._viewportElement,this._viewportScrollArea,this.charMeasure),this.viewport.onThemeChanged(this.renderer.colorManager.colors),this.register(this.viewport),this.register(this.addDisposableListener("cursormove",function(){return t.renderer.onCursorMove()})),this.register(this.addDisposableListener("resize",function(){return t.renderer.onResize(t.cols,t.rows)})),this.register(this.addDisposableListener("blur",function(){return t.renderer.onBlur()})),this.register(this.addDisposableListener("focus",function(){return t.renderer.onFocus()})),this.register(this.addDisposableListener("dprchange",function(){return t.renderer.onWindowResize(window.devicePixelRatio)})),this.register(v.addDisposableDomListener(window,"resize",function(){return t.renderer.onWindowResize(window.devicePixelRatio)})),this.register(this.charMeasure.addDisposableListener("charsizechanged",function(){return t.renderer.onCharSizeChanged()})),this.register(this.renderer.addDisposableListener("resize",function(e){return t.viewport.syncScrollArea()})),this.selectionManager=new p.SelectionManager(this,this.charMeasure),this.register(v.addDisposableDomListener(this.element,"mousedown",function(e){return t.selectionManager.onMouseDown(e)})),this.register(this.selectionManager.addDisposableListener("refresh",function(e){return t.renderer.onSelectionChanged(e.start,e.end,e.columnSelectMode)})),this.register(this.selectionManager.addDisposableListener("newselection",function(e){t.textarea.value=e,t.textarea.focus(),t.textarea.select()})),this.register(this.addDisposableListener("scroll",function(){t.viewport.syncScrollArea(),t.selectionManager.refresh()})),this.register(v.addDisposableDomListener(this._viewportElement,"scroll",function(){return t.selectionManager.refresh()})),this.mouseHelper=new b.MouseHelper(this.renderer),this.element.classList.toggle("enable-mouse-events",this.mouseEvents),this.mouseEvents?this.selectionManager.disable():this.selectionManager.enable(),this.options.screenReaderMode&&(this._accessibilityManager=new S.AccessibilityManager(this)),this.charMeasure.measure(this.options),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()},t.prototype._setupRenderer=function(){switch(this.options.rendererType){case"canvas":this.renderer=new _.Renderer(this,this.options.theme);break;case"dom":this.renderer=new x.DomRenderer(this,this.options.theme);break;default:throw new Error('Unrecognized rendererType "'+this.options.rendererType+'"')}this.register(this.renderer)},t.prototype._setTheme=function(e){this._theme=e;var t=this.renderer.setTheme(e);this.viewport&&this.viewport.onThemeChanged(t)},t.prototype.bindMouse=function(){var e=this,t=this.element,r=this,n=32;function i(e){var t,i;if(t=function(e){var t,n,i,o,s;switch(e.overrideType||e.type){case"mousedown":t=null!==e.button&&void 0!==e.button?+e.button:null!==e.which&&void 0!==e.which?e.which-1:null,y.isMSIE&&(t=1===t?0:4===t?1:t);break;case"mouseup":t=3;break;case"DOMMouseScroll":t=e.detail<0?64:65;break;case"wheel":t=e.deltaY<0?64:65}n=e.shiftKey?4:0,i=e.metaKey?8:0,o=e.ctrlKey?16:0,s=n|i|o,r.vt200Mouse?s&=o:r.normalMouse||(s=0);return t=32+(s<<2)+t}(e),i=r.mouseHelper.getRawByteCoords(e,r.screenElement,r.charMeasure,r.cols,r.rows))switch(s(t,i),e.overrideType||e.type){case"mousedown":n=t;break;case"mouseup":n=32}}function o(e,t){if(r.utfMouse){if(2047===t)return void e.push(0);t<127?e.push(t):(t>2047&&(t=2047),e.push(192|t>>6),e.push(128|63&t))}else{if(255===t)return void e.push(0);t>127&&(t=127),e.push(t)}}function s(e,t){if(r._vt300Mouse){e&=3,t.x-=32,t.y-=32;var n=u.C0.ESC+"[24";if(0===e)n+="1";else if(1===e)n+="3";else if(2===e)n+="5";else{if(3===e)return;n+="0"}return n+="~["+t.x+","+t.y+"]\r",void r.handler(n)}if(r._decLocator)return e&=3,t.x-=32,t.y-=32,0===e?e=2:1===e?e=4:2===e?e=6:3===e&&(e=3),void r.handler(u.C0.ESC+"["+e+";"+(3===e?4:0)+";"+t.y+";"+t.x+";"+t.page||"0&w");if(r.urxvtMouse)return t.x-=32,t.y-=32,t.x++,t.y++,void r.handler(u.C0.ESC+"["+e+";"+t.x+";"+t.y+"M");if(r.sgrMouse)return t.x-=32,t.y-=32,void r.handler(u.C0.ESC+"[<"+((3==(3&e)?-4&e:e)-32)+";"+t.x+";"+t.y+(3==(3&e)?"m":"M"));var i=[];o(i,e),o(i,t.x),o(i,t.y),r.handler(u.C0.ESC+"[M"+String.fromCharCode.apply(String,i))}this.register(v.addDisposableDomListener(t,"mousedown",function(t){if(t.preventDefault(),e.focus(),e.mouseEvents&&!e.selectionManager.shouldForceSelection(t)){if(i(t),e.vt200Mouse)return t.overrideType="mouseup",i(t),e.cancel(t);var o;e.normalMouse&&(o=function(t){var i,o,a;e.normalMouse&&(i=t,o=n,(a=r.mouseHelper.getRawByteCoords(i,r.screenElement,r.charMeasure,r.cols,r.rows))&&s(o+=32,a))},e._document.addEventListener("mousemove",o));var a=function(t){return e.normalMouse&&!e.x10Mouse&&i(t),o&&(e._document.removeEventListener("mousemove",o),o=null),e._document.removeEventListener("mouseup",a),e.cancel(t)};return e._document.addEventListener("mouseup",a),e.cancel(t)}})),this.register(v.addDisposableDomListener(t,"wheel",function(t){if(e.mouseEvents)e.x10Mouse||e._vt300Mouse||e._decLocator||(i(t),t.preventDefault());else if(!e.buffer.hasScrollback){var r=e.viewport.getLinesScrolled(t);if(0===r)return;for(var n=u.C0.ESC+(e.applicationCursor?"O":"[")+(t.deltaY<0?"A":"B"),o="",s=0;s<Math.abs(r);s++)o+=n;e.handler(o)}})),this.register(v.addDisposableDomListener(t,"wheel",function(t){if(!e.mouseEvents)return e.viewport.onWheel(t),e.cancel(t)})),this.register(v.addDisposableDomListener(t,"touchstart",function(t){if(!e.mouseEvents)return e.viewport.onTouchStart(t),e.cancel(t)})),this.register(v.addDisposableDomListener(t,"touchmove",function(t){if(!e.mouseEvents)return e.viewport.onTouchMove(t),e.cancel(t)}))},t.prototype.refresh=function(e,t){this.renderer&&this.renderer.refreshRows(e,t)},t.prototype._queueLinkification=function(e,t){this.linkifier&&this.linkifier.linkifyRows(e,t)},t.prototype.updateCursorStyle=function(e){this.selectionManager&&this.selectionManager.shouldColumnSelect(e)?this.element.classList.add("column-select"):this.element.classList.remove("column-select")},t.prototype.showCursor=function(){this.cursorState||(this.cursorState=1,this.refresh(this.buffer.y,this.buffer.y))},t.prototype.scroll=function(e){var t;void 0===e&&(e=!1),(t=this._blankLine)&&t.length===this.cols&&t.get(0)[s.CHAR_DATA_ATTR_INDEX]===this.eraseAttr()||(t=this.buffer.getBlankLine(this.eraseAttr(),e),this._blankLine=t),t.isWrapped=e;var r=this.buffer.ybase+this.buffer.scrollTop,n=this.buffer.ybase+this.buffer.scrollBottom;if(0===this.buffer.scrollTop){var i=this.buffer.lines.isFull;n===this.buffer.lines.length-1?i?this.buffer.lines.recycle().copyFrom(t):this.buffer.lines.push(t.clone()):this.buffer.lines.splice(n+1,0,t.clone()),i?this._userScrolling&&(this.buffer.ydisp=Math.max(this.buffer.ydisp-1,0)):(this.buffer.ybase++,this._userScrolling||this.buffer.ydisp++)}else{var o=n-r+1;this.buffer.lines.shiftElements(r+1,o-1,-1),this.buffer.lines.set(n,t.clone())}this._userScrolling||(this.buffer.ydisp=this.buffer.ybase),this.updateRange(this.buffer.scrollTop),this.updateRange(this.buffer.scrollBottom),this.emit("scroll",this.buffer.ydisp)},t.prototype.scrollLines=function(e,t){if(e<0){if(0===this.buffer.ydisp)return;this._userScrolling=!0}else e+this.buffer.ydisp>=this.buffer.ybase&&(this._userScrolling=!1);var r=this.buffer.ydisp;this.buffer.ydisp=Math.max(Math.min(this.buffer.ydisp+e,this.buffer.ybase),0),r!==this.buffer.ydisp&&(t||this.emit("scroll",this.buffer.ydisp),this.refresh(0,this.rows-1))},t.prototype.scrollPages=function(e){this.scrollLines(e*(this.rows-1))},t.prototype.scrollToTop=function(){this.scrollLines(-this.buffer.ydisp)},t.prototype.scrollToBottom=function(){this.scrollLines(this.buffer.ybase-this.buffer.ydisp)},t.prototype.scrollToLine=function(e){var t=e-this.buffer.ydisp;0!==t&&this.scrollLines(t)},t.prototype.write=function(e){var t=this;this._isDisposed||e&&(this.writeBuffer.push(e),this.options.useFlowControl&&!this._xoffSentToCatchUp&&this.writeBuffer.length>=5&&(this.handler(u.C0.DC3),this._xoffSentToCatchUp=!0),!this._writeInProgress&&this.writeBuffer.length>0&&(this._writeInProgress=!0,setTimeout(function(){t._innerWrite()})))},t.prototype._innerWrite=function(e){var t=this;void 0===e&&(e=0),this._isDisposed&&(this.writeBuffer=[]);for(var r=Date.now();this.writeBuffer.length>e;){var n=this.writeBuffer[e];if(e++,this._xoffSentToCatchUp&&this.writeBuffer.length===e&&(this.handler(u.C0.DC1),this._xoffSentToCatchUp=!1),this._refreshStart=this.buffer.y,this._refreshEnd=this.buffer.y,this._inputHandler.parse(n),this.updateRange(this.buffer.y),this.refresh(this._refreshStart,this._refreshEnd),Date.now()-r>=12)break}this.writeBuffer.length>e?setTimeout(function(){return t._innerWrite(e)},0):(this._writeInProgress=!1,this.writeBuffer=[])},t.prototype.writeln=function(e){this.write(e+"\r\n")},t.prototype.attachCustomKeyEventHandler=function(e){this._customKeyEventHandler=e},t.prototype.addCsiHandler=function(e,t){return this._inputHandler.addCsiHandler(e,t)},t.prototype.addOscHandler=function(e,t){return this._inputHandler.addOscHandler(e,t)},t.prototype.registerLinkMatcher=function(e,t,r){var n=this.linkifier.registerLinkMatcher(e,t,r);return this.refresh(0,this.rows-1),n},t.prototype.deregisterLinkMatcher=function(e){this.linkifier.deregisterLinkMatcher(e)&&this.refresh(0,this.rows-1)},t.prototype.registerCharacterJoiner=function(e){var t=this.renderer.registerCharacterJoiner(e);return this.refresh(0,this.rows-1),t},t.prototype.deregisterCharacterJoiner=function(e){this.renderer.deregisterCharacterJoiner(e)&&this.refresh(0,this.rows-1)},Object.defineProperty(t.prototype,"markers",{get:function(){return this.buffer.markers},enumerable:!0,configurable:!0}),t.prototype.addMarker=function(e){if(this.buffer===this.buffers.normal)return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+e)},t.prototype.hasSelection=function(){return!!this.selectionManager&&this.selectionManager.hasSelection},t.prototype.getSelection=function(){return this.selectionManager?this.selectionManager.selectionText:""},t.prototype.clearSelection=function(){this.selectionManager&&this.selectionManager.clearSelection()},t.prototype.selectAll=function(){this.selectionManager&&this.selectionManager.selectAll()},t.prototype.selectLines=function(e,t){this.selectionManager&&this.selectionManager.selectLines(e,t)},t.prototype._keyDown=function(e){if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;if(!this._compositionHelper.keydown(e))return this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;var t=k.evaluateKeyboardEvent(e,this.applicationCursor,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(e),3===t.type||2===t.type){var r=this.rows-1;return this.scrollLines(2===t.type?-r:r),this.cancel(e,!0)}return 1===t.type&&this.selectAll(),!!this._isThirdLevelShift(this.browser,e)||(t.cancel&&this.cancel(e,!0),!t.key||(this.emit("keydown",e),this.emit("key",t.key,e),this.showCursor(),this.handler(t.key),this.cancel(e,!0)))},t.prototype._isThirdLevelShift=function(e,t){var r=e.isMac&&!this.options.macOptionIsMeta&&t.altKey&&!t.ctrlKey&&!t.metaKey||e.isMSWindows&&t.altKey&&t.ctrlKey&&!t.metaKey;return"keypress"===t.type?r:r&&(!t.keyCode||t.keyCode>47)},t.prototype.setgLevel=function(e){this.glevel=e,this.charset=this.charsets[e]},t.prototype.setgCharset=function(e,t){this.charsets[e]=t,this.glevel===e&&(this.charset=t)},t.prototype._keyUp=function(e){this.updateCursorStyle(e)},t.prototype._keyPress=function(e){var t;if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;if(this.cancel(e),e.charCode)t=e.charCode;else if(null===e.which||void 0===e.which)t=e.keyCode;else{if(0===e.which||0===e.charCode)return!1;t=e.which}return!(!t||(e.altKey||e.ctrlKey||e.metaKey)&&!this._isThirdLevelShift(this.browser,e))&&(t=String.fromCharCode(t),this.emit("keypress",t,e),this.emit("key",t,e),this.showCursor(),this.handler(t),!0)},t.prototype.bell=function(){var e=this;this.emit("bell"),this._soundBell()&&this.soundManager.playBellSound(),this._visualBell()&&(this.element.classList.add("visual-bell-active"),clearTimeout(this._visualBellTimer),this._visualBellTimer=window.setTimeout(function(){e.element.classList.remove("visual-bell-active")},200))},t.prototype.log=function(e,t){this.options.debug&&this._context.console&&this._context.console.log&&this._context.console.log(e,t)},t.prototype.error=function(e,t){this.options.debug&&this._context.console&&this._context.console.error&&this._context.console.error(e,t)},t.prototype.resize=function(e,t){isNaN(e)||isNaN(t)||(e!==this.cols||t!==this.rows?(e<2&&(e=2),t<1&&(t=1),this.buffers.resize(e,t),this.cols=e,this.rows=t,this.buffers.setupTabStops(this.cols),this.charMeasure&&this.charMeasure.measure(this.options),this.refresh(0,this.rows-1),this.emit("resize",{cols:e,rows:t})):!this.charMeasure||this.charMeasure.width&&this.charMeasure.height||this.charMeasure.measure(this.options))},t.prototype.updateRange=function(e){e<this._refreshStart&&(this._refreshStart=e),e>this._refreshEnd&&(this._refreshEnd=e)},t.prototype.maxRange=function(){this._refreshStart=0,this._refreshEnd=this.rows-1},t.prototype.clear=function(){if(0!==this.buffer.ybase||0!==this.buffer.y){this.buffer.lines.set(0,this.buffer.lines.get(this.buffer.ybase+this.buffer.y)),this.buffer.lines.length=1,this.buffer.ydisp=0,this.buffer.ybase=0,this.buffer.y=0;for(var e=1;e<this.rows;e++)this.buffer.lines.push(this.buffer.getBlankLine(s.DEFAULT_ATTR));this.refresh(0,this.rows-1),this.emit("scroll",this.buffer.ydisp)}},t.prototype.ch=function(e){return e?[this.eraseAttr(),s.NULL_CELL_CHAR,s.NULL_CELL_WIDTH,s.NULL_CELL_CODE]:[s.DEFAULT_ATTR,s.NULL_CELL_CHAR,s.NULL_CELL_WIDTH,s.NULL_CELL_CODE]},t.prototype.is=function(e){return 0===(this.options.termName+"").indexOf(e)},t.prototype.handler=function(e){this.options.disableStdin||(this.selectionManager&&this.selectionManager.hasSelection&&this.selectionManager.clearSelection(),this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),this.emit("data",e))},t.prototype.handleTitle=function(e){this.emit("title",e)},t.prototype.index=function(){this.buffer.y++,this.buffer.y>this.buffer.scrollBottom&&(this.buffer.y--,this.scroll()),this.buffer.x>=this.cols&&this.buffer.x--},t.prototype.reverseIndex=function(){if(this.buffer.y===this.buffer.scrollTop){var e=this.buffer.scrollBottom-this.buffer.scrollTop;this.buffer.lines.shiftElements(this.buffer.y+this.buffer.ybase,e,1),this.buffer.lines.set(this.buffer.y+this.buffer.ybase,this.buffer.getBlankLine(this.eraseAttr())),this.updateRange(this.buffer.scrollTop),this.updateRange(this.buffer.scrollBottom)}else this.buffer.y--},t.prototype.reset=function(){this.options.rows=this.rows,this.options.cols=this.cols;var e=this._customKeyEventHandler,t=this._inputHandler,r=this.cursorState;this._setup(),this._customKeyEventHandler=e,this._inputHandler=t,this.cursorState=r,this.refresh(0,this.rows-1),this.viewport&&this.viewport.syncScrollArea()},t.prototype.tabSet=function(){this.buffer.tabs[this.buffer.x]=!0},t.prototype.cancel=function(e,t){if(this.options.cancelEvents||t)return e.preventDefault(),e.stopPropagation(),!1},t.prototype.matchColor=function(e,t,r){var n=e<<16|t<<8|r;if(null!==H[n]&&void 0!==H[n])return H[n];for(var i,o,s=1/0,a=-1,l=0;l<w.DEFAULT_ANSI_COLORS.length;l++){if(0===(o=I(e,t,r,(i=w.DEFAULT_ANSI_COLORS[l].rgba)>>>24,i>>>16&255,i>>>8&255))){a=l;break}o<s&&(s=o,a=l)}return H[n]=a},t.prototype._visualBell=function(){return!1},t.prototype._soundBell=function(){return"sound"===this.options.bellStyle},t}(l.EventEmitter);t.Terminal=D;var H={};function I(e,t,r,n,i,o){return Math.pow(30*(e-n),2)+Math.pow(59*(t-i),2)+Math.pow(11*(r-o),2)}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(143),i=r(60),o=function(){function e(e){this._core=new n.Terminal(e)}return Object.defineProperty(e.prototype,"element",{get:function(){return this._core.element},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"textarea",{get:function(){return this._core.textarea},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rows",{get:function(){return 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l="*".charCodeAt(0),c="A".charCodeAt(0),h="B".charCodeAt(0),u="C".charCodeAt(0),f=[13,10],_=f.slice(0).concat([a.ZMLIB.XON]),d=[l,l,a.ZMLIB.ZDLE,h],p=[l,a.ZMLIB.ZDLE,c],m=[l,a.ZMLIB.ZDLE,u];a.Header=function(){function e(){s(this,e),this._bytes4||(this._bytes4=[0,0,0,0])}return n(e,[{key:"to_hex",value:function(){var e=this._crc_bytes();return d.concat(a.ENCODELIB.octets_to_hex(e.concat(a.CRC.crc16(e))),this._hex_header_ending)}},{key:"to_binary16",value:function(e){return this._to_binary(e,p,a.CRC.crc16)}},{key:"to_binary32",value:function(e){return this._to_binary(e,m,a.CRC.crc32)}}],[{key:"trim_leading_garbage",value:function(e){var t,r,n=[];e:for(;e.length&&!r;){var i=e.indexOf(l);if(-1===i){t=!0;break e}if(n.push.apply(n,e.splice(0,i)),e.length<2)break e;if(e[1]===l)if(e.length<d.length){if(e.join()===d.slice(0,e.length).join())break e}else e[2]===d[2]&&e[3]===d[3]&&(r=U);else if(e[1]===a.ZMLIB.ZDLE){if(e.length<p.length)break 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g=function(e){function t(e,r){s(this,t);var n=i(this,(t.__proto__||Object.getPrototypeOf(t)).call(this)),o=0;return r||(r=0),e.forEach(function(e){o|=function(e){if(!v[e])throw new a.Error("Invalid ZRINIT flag: "+e);return v[e]}(e)}),n._bytes4=[255&r,r>>8,0,o],n}return o(t,a.Header),n(t,[{key:"get_buffer_size",value:function(){return a.ENCODELIB.unpack_u16_be(this._bytes4.slice(0,2))||void 0}},{key:"can_full_duplex",value:function(){return!!(this._bytes4[3]&v.CANFDX)}},{key:"can_overlap_io",value:function(){return!!(this._bytes4[3]&v.CANOVIO)}},{key:"can_break",value:function(){return!!(this._bytes4[3]&v.CANBRK)}},{key:"can_fcs_32",value:function(){return!!(this._bytes4[3]&v.CANFC32)}},{key:"escape_ctrl_chars",value:function(){return!!(this._bytes4[3]&v.ESCCTL)}},{key:"escape_8th_bit",value:function(){return!!(this._bytes4[3]&v.ESC8)}}]),t}(),b={ESCCTL:64,ESC8:128};var C=function(e){function t(e,r){s(this,t);var n=i(this,(t.__proto__||Object.getPrototypeOf(t)).call(this)),o=0;if(e.forEach(function(e){o|=function(e){if(!b[e])throw"Invalid ZSINIT flag: "+e;return b[e]}(e)}),n._bytes4=[0,0,0,o],r){if(r.length>31)throw"Attn sequence must be <= 31 bytes";if(r.some(function(e){return e>255}))throw"Attn sequence ("+r+") must be <256";n._data=r.concat([0])}return n}return o(t,a.Header),n(t,[{key:"escape_ctrl_chars",value:function(){return!!(this._bytes4[3]&b.ESCCTL)}},{key:"escape_8th_bit",value:function(){return!!(this._bytes4[3]&b.ESC8)}}]),t}(),w=function(e){function t(e){s(this,t);var r=i(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return e&&(r._bytes4=e.slice()),r}return o(t,a.Header),t}();w.prototype._hex_header_ending=f;var E={extended:{sparse:64},transport:[void 0,"compress","encrypt","rle"],management:[void 0,"newer_or_longer","crc","append","clobber","newer","mtime_or_length","protect","rename"],conversion:[void 0,"binary","text","resume"]},S=["extended","transport","management","conversion"],A=function(e){function t(){return s(this,t),i(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return o(t,a.Header),n(t,[{key:"get_options",value:function(){var e={sparse:!!(64&this._bytes4[0])},t=this._bytes4.slice(0);return S.forEach(function(r,n){if(E[r]instanceof Array)"management"===r&&(e.skip_if_absent=!!(128&t[n]),t[n]&=31),e[r]=E[r][t[n]];else for(var i in E[r])e[i]=!!(t[n]&E[r][i]),e[i]&&(t[n]^=E[r][i]);!e[r]&&t[n]&&(e[r]="unknown:"+t[n])}),e}}]),t}(),L=function(e){function t(){return s(this,t),i(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return o(t,a.Header),t}(),x=function(e){function t(){return s(this,t),i(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return o(t,a.Header),t}(),k=function(e){function t(){return s(this,t),i(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return 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doesn’t have CR!")}else 18!==r.length&&(t="Invalid hex header: invalid number of bytes before LF!");if(t)throw t+=" ("+r.length+" bytes: "+r.join()+")";return r.splice(0,4),j(a.ENCODELIB.parse_hex_octets(r))}e.length>11&&(t="Invalid hex header - no LF detected within 12 bytes!")}a.Header.parse_hex=U},function(e,t,r){"use strict";var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}();function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var o=function(){function e(){i(this,e)}return n(e,[{key:"encode",value:function(e){e=unescape(encodeURIComponent(e));for(var t=new Array(e.length),r=0;r<e.length;r++)t[r]=e.charCodeAt(r);return new Uint8Array(t)}}]),e}(),s=function(){function e(){i(this,e)}return n(e,[{key:"decode",value:function(e){return 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or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var l=e.exports;Object.assign(l,r(64),r(149),r(63),r(39),r(148),r(146),r(145),r(38));var c=["CANFDX","CANOVIO","CANFC32"],h=[79,79],u=l.ZMLIB.ABORT_SEQUENCE,f=function(){function e(){a(this,e),this._on_evt={},this._evt_once_index={}}return i(e,[{key:"_Add_event",value:function(e){this._on_evt[e]=[],this._evt_once_index[e]=[]}},{key:"_get_evt_queue",value:function(e){if(!this._on_evt[e])throw"Bad event: "+e;return this._on_evt[e]}},{key:"on",value:function(e,t){return this._get_evt_queue(e).push(t),this}},{key:"off",value:function(e,t){var r=this._get_evt_queue(e);if(t){var n=r.indexOf(t);if(-1===n)throw"“"+t+"” is not in the “"+e+"” queue.";r.splice(n,1)}else r.pop();return this}},{key:"_Happen",value:function(e){var t=this._get_evt_queue(e),r=Array.apply(null,arguments);r.shift();var n=this;return t.forEach(function(e){e.apply(n,r)}),t.length}}]),e}();l.Session=function(e){function t(){a(this,t);var e=o(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return e._config={},e._input_buffer=[],e._Add_event("receive"),e._Add_event("garbage"),e._Add_event("session_end"),e}return s(t,f),i(t,[{key:"set_sender",value:function(e){return this._sender=e,this}},{key:"has_ended",value:function(){return this._has_ended()}},{key:"consume",value:function(e){if(this._before_consume(e),this._aborted)throw new l.Error("already_aborted");e.length&&(this._strip_and_enqueue_input(e),this._check_for_abort_sequence(e)||this._consume_first())}},{key:"aborted",value:function(){return!!this._aborted}}],[{key:"parse",value:function(e){var t;try{t=l.Header.parse_hex(e)}catch(e){return}if(t)switch(t.NAME){case"ZRQINIT":return new l.Session.Receive;case"ZRINIT":return new l.Session.Send(t)}}}]),i(t,[{key:"get_role",value:function(){return this.type}},{key:"_trim_leading_garbage_until_header",value:function(){var e=l.Header.trim_leading_garbage(this._input_buffer);e.length&&0===this._Happen("garbage",e)&&console.debug("Garbage: ",String.fromCharCode.apply(String,e),e)}},{key:"_parse_and_consume_header",value:function(){this._trim_leading_garbage_until_header();var e=l.Header.parse(this._input_buffer);if(e)return this._consume_header(e[0]),this._last_header_name=e[0].NAME,this._last_header_crc=e[1],e[0]}},{key:"_consume_header",value:function(e){this._on_receive(e);var t=this._next_header_handler[e.NAME];if(!t)throw console.error("Unhandled header!",e,this._next_header_handler),new l.Error("Unhandled header: "+e.NAME);this._next_header_handler=null,t.call(this,e)}},{key:"_check_for_abort_sequence",value:function(){var e=l.ZMLIB.find_subarray(this._input_buffer,u);if(-1!==e)throw this._input_buffer.splice(0,e+u.length),this._aborted=!0,this._on_session_end(),new l.Error("peer_aborted")}},{key:"_send_header",value:function(e){if(!this._sender)throw"Need sender!";var t=Array.apply(null,arguments),r=this._create_header_bytes(t);this._sender(r[0]),this._last_sent_header=r[1]}},{key:"_create_header_bytes",value:function(e){var t=l.Header.build.apply(l.Header,e);return[t[this._get_header_formatter(e[0])](this._zencoder),t]}},{key:"_strip_and_enqueue_input",value:function(e){l.ZMLIB.strip_ignored_bytes(e),this._input_buffer.push.apply(this._input_buffer,e)}},{key:"abort",value:function(){this._sender(u.concat([8,8,8,8,8])),this._aborted=!0,this._sender=function(){throw new l.Error("already_aborted")},this._on_session_end()}},{key:"_on_session_end",value:function(){this._Happen("session_end")}},{key:"_on_receive",value:function(e){this._Happen("receive",e)}},{key:"_before_consume",value:function(){}}]),t}(),l.Session.Receive=function(e){function t(){a(this,t);var e=o(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return e._Add_event("offer"),e._Add_event("data_in"),e._Add_event("file_end"),e}return s(t,l.Session),i(t,[{key:"_before_consume",value:function(e){if(this._bytes_after_OO)throw"PROTOCOL: Session is completed!";this._bytes_being_consumed=e}},{key:"get_trailing_bytes",value:function(){if(this._aborted)return[];if(!this._bytes_after_OO)throw"PROTOCOL: Session is not completed!";return this._bytes_after_OO.slice(0)}},{key:"_has_ended",value:function(){return this.aborted()||!!this._bytes_after_OO}},{key:"_get_header_formatter",value:function(){return"to_hex"}},{key:"_parse_and_consume_subpacket",value:function(){var e;e=16===this._last_header_crc?"parse16":"parse32";var t=l.Subpacket[e](this._input_buffer);return t&&(this._consume_data(t),t.frame_end()&&(this._next_subpacket_handler=null)),t}},{key:"_consume_first",value:function(){if(this._got_ZFIN){if(this._input_buffer.length<2)return;if(0===l.ZMLIB.find_subarray(this._input_buffer,h))return this._bytes_after_OO=(e=this._bytes_being_consumed.slice(0),0===l.ZMLIB.find_subarray(e,h)?e.splice(0,h.length):e[0]===h[h.length-1]&&e.splice(0,1),e),void this._on_session_end();throw"PROTOCOL: Only thing after ZFIN should be “OO” (79,79), not: "+array_buf.join()}var e,t;do{t=this._next_subpacket_handler?this._parse_and_consume_subpacket():this._parse_and_consume_header()}while(t&&this._input_buffer.length)}},{key:"_consume_data",value:function(e){if(this._on_receive(e),!this._next_subpacket_handler)throw"PROTOCOL: Received unexpected data packet after "+this._last_header_name+" header: "+e.get_payload().join();this._next_subpacket_handler.call(this,e)}},{key:"_octets_to_string",value:function(e){return this._textdecoder||(this._textdecoder=new l.Text.Decoder),this._textdecoder.decode(new Uint8Array(e))}},{key:"_consume_ZFILE_data",value:function(e,t){if(this._file_info)throw"PROTOCOL: second ZFILE data subpacket received";var r=t.get_payload(),n=r.indexOf(0),i=this._octets_to_string(r.slice(0,n)),o=this._octets_to_string(r.slice(1+n)).split(" "),s=o[1]&&parseInt(o[1],8)||void 0;s&&(s=new Date(1e3*s)),this._file_info={name:i,size:o[0]?parseInt(o[0],10):null,mtime:s||null,mode:o[2]&&parseInt(o[2],8)||null,serial:o[3]&&parseInt(o[3],10)||null,files_remaining:o[4]?parseInt(o[4],10):null,bytes_remaining:o[5]?parseInt(o[5],10):null};var a=new p(e.get_options(),this._file_info,this._accept.bind(this),this._skip.bind(this));this._current_transfer=a}},{key:"_consume_ZDATA_data",value:function(e){if(!this._accepted_offer)throw"PROTOCOL: Received data without accepting!";if(!this._offset_ok)return console.warn("offset not ok!"),void _send_ZRPOS();this._file_offset+=e.get_payload().length,this._on_data_in(e),e.ack_expected()&&!e.frame_end()&&this._send_header("ZACK",l.ENCODELIB.pack_u32_le(this._file_offset))}},{key:"_make_promise_for_between_files",value:function(){var e=this;return new Promise(function(t){var r={ZFILE:function(e){this._next_subpacket_handler=function(r){this._next_subpacket_handler=null,this._consume_ZFILE_data(e,r),this._Happen("offer",this._current_transfer),t(this._current_transfer)}},ZSINIT:function(t){e._next_subpacket_handler=function(t){e._next_subpacket_handler=null,e._consume_ZSINIT_data(t),e._send_header("ZACK"),e._next_header_handler=r}},ZFIN:function(){this._consume_ZFIN(),t()}};e._next_header_handler=r})}},{key:"_consume_ZSINIT_data",value:function(e){this._attn=e.get_payload()}},{key:"start",value:function(){if(this._started)throw"Already started!";this._started=!0;var e=this._make_promise_for_between_files();return this._send_ZRINIT(),e}},{key:"_accept",value:function(e){this._accepted_offer=!0,this._file_offset=e||0;var t=this,r=new Promise(function(e){t._next_header_handler={ZDATA:function(t){this._consume_ZDATA(t),this._next_subpacket_handler=this._consume_ZDATA_data,this._next_header_handler={ZEOF:function(t){this._next_subpacket_handler=null,this._consume_ZEOF(t);var r=this._make_promise_for_between_files();e(r)}}}}});return this._send_ZRPOS(),r}},{key:"_skip",value:function(){var e=this._make_promise_for_between_files();if(this._accepted_offer){var t=function(){this._accepted_offer=!1,this._next_subpacket_handler=null,this._make_promise_for_between_files()}.bind(this);Object.assign(this._next_header_handler,{ZEOF:t,ZDATA:function(){t(),this._next_header_handler.ZEOF=t}.bind(this)})}return this._file_info=null,this._send_header("ZSKIP"),e}},{key:"_send_ZRINIT",value:function(){this._send_header("ZRINIT",c)}},{key:"_consume_ZFIN",value:function(){this._got_ZFIN=!0,this._send_header("ZFIN")}},{key:"_consume_ZEOF",value:function(e){if(this._file_offset!==e.get_offset())throw"ZEOF offset mismatch; unimplemented (local: "+this._file_offset+"; ZEOF: "+e.get_offset()+")";this._send_ZRINIT(),this._on_file_end(),this._file_info=null,this._current_transfer=null}},{key:"_consume_ZDATA",value:function(e){if(this._file_offset!==e.get_offset())throw"Error correction is unimplemented.";this._offset_ok=!0}},{key:"_send_ZRPOS",value:function(){this._send_header("ZRPOS",this._file_offset)}},{key:"_on_file_end",value:function(){this._Happen("file_end"),this._current_transfer&&(this._current_transfer._Happen("complete"),this._current_transfer=null)}},{key:"_on_data_in",value:function(e){this._Happen("data_in",e),this._current_transfer&&this._current_transfer._Happen("input",e.get_payload())}}]),t}(),Object.assign(l.Session.Receive.prototype,{type:"receive"});var _={get_details:function(){return Object.assign({},this._file_info)},get_options:function(){return Object.assign({},this._zfile_opts)},get_offset:function(){return this._file_offset}},d=function(){function e(t,r,n,i){a(this,e),this._file_info=t,this._file_offset=r||0,this._send=n,this._end=i}return i(e,[{key:"send",value:function(e){this._send(e),this._file_offset+=e.length}},{key:"end",value:function(e){var t=this._end(e||[]);return e&&(this._file_offset+=e.length),t}}]),e}();Object.assign(d.prototype,_);var p=function(e){function t(e,r,n,i){a(this,t);var s=o(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return s._zfile_opts=e,s._file_info=r,s._accept_func=n,s._skip_func=i,s._Add_event("input"),s._Add_event("complete"),s.on("input",s._input_handler),s}return s(t,f),i(t,[{key:"_verify_not_skipped",value:function(){if(this._skipped)throw new l.Error("Already skipped!")}},{key:"skip",value:function(){return this._verify_not_skipped(),this._skipped=!0,this._skip_func.apply(this,arguments)}},{key:"accept",value:function(e){if(this._verify_not_skipped(),this._accepted)throw new l.Error("Already accepted!");switch(this._accepted=!0,e||(e={}),this._file_offset=e.offset||0,e.on_input){case null:case void 0:case"spool_array":case"spool_uint8array":this._spool=[];break;default:if("function"!=typeof e.on_input)throw"Invalid “on_input”: "+e.on_input}return this._input_handler_mode=e.on_input||"spool_uint8array",this._accept_func(this._file_offset).then(this._get_spool.bind(this))}},{key:"_input_handler",value:function(e){if(this._file_offset+=e.length,"function"==typeof this._input_handler_mode)this._input_handler_mode(e);else{if("spool_uint8array"===this._input_handler_mode)e=new Uint8Array(e);else if("spool_array"!==this._input_handler_mode)throw new l.Error("WTF?? _input_handler_mode = "+this._input_handler_mode);this._spool.push(e)}}},{key:"_get_spool",value:function(){return this._spool}}]),t}();Object.assign(p.prototype,_);var m={ZFILE:!0,ZDATA:!0};l.Session.Send=function(e){function t(e){a(this,t);var r=o(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));if(!e)throw"Need first header!";if("ZRINIT"!==e.NAME)throw"First header should be ZRINIT, not "+e.NAME;r._last_header_name="ZRINIT",r._subpacket_encode_func="encode16",r._zencoder=new l.ZDLE,r._consume_ZRINIT(e),r._file_offset=0;return r._start_keepalive_on_set_sender=!0,r}return s(t,l.Session),i(t,[{key:"set_sender",value:function(e){return n(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"set_sender",this).call(this,e),this._start_keepalive_on_set_sender&&(this._start_keepalive_on_set_sender=!1,this._start_keepalive()),this}},{key:"_get_header_formatter",value:function(e){return m[e]?"to_binary16":"to_hex"}},{key:"_start_keepalive",value:function(){if(!this._keepalive_promise){var e=this;this._keepalive_promise=new Promise(function(t){e._keepalive_timeout=setTimeout(t,5e3)}).then(function(){e._next_header_handler={ZACK:function(){e._got_ZSINIT_ZACK=!0}},e._send_ZSINIT(),e._keepalive_promise=null,e._start_keepalive()})}}},{key:"_stop_keepalive",value:function(){this._keepalive_promise&&(clearTimeout(this._keepalive_timeout),this._keep_alive_promise=null)}},{key:"_send_ZSINIT",value:function(){var e=[];this._zencoder.escapes_ctrl_chars()&&e.push("ESCCTL"),this._send_header_and_data(["ZSINIT",e],[0],"end_ack")}},{key:"_consume_ZRINIT",value:function(e){if(this._last_ZRINIT=e,e.get_buffer_size())throw"Buffer size ("+e.get_buffer_size()+") is unsupported!";if(!e.can_full_duplex())throw"Half-duplex I/O is unsupported!";if(!e.can_overlap_io())throw"Non-overlap I/O is unsupported!";if(e.escape_8th_bit())throw"8-bit escaping is unsupported!";this._zencoder.set_escape_ctrl_chars(!0),e.escape_ctrl_chars()||console.debug("Peer didn’t request escape of all control characters. Will send ZSINIT to force recognition of escaped control characters.")}},{key:"_ensure_receiver_escapes_ctrl_chars",value:function(){var e;if(!this._last_ZRINIT.escape_ctrl_chars()&&!this._got_ZSINIT_ZACK){var t=this;e=new Promise(function(e){t._next_header_handler={ZACK:function(t){e()}},t._send_ZSINIT()})}else e=Promise.resolve();return e}},{key:"_convert_params_to_offer_payload_array",value:function(e){var t=(e=l.Validation.offer_parameters(e)).name+"\0",r=[(e.size||0).toString(10),e.mtime?e.mtime.toString(8):"0",e.mode?(32768|e.mode).toString(8):"0","0"];return e.files_remaining&&(r.push(e.files_remaining),e.bytes_remaining&&r.push(e.bytes_remaining)),t+=r.join(" "),this._string_to_octets(t)}},{key:"send_offer",value:function(e){if(!e)throw"need file params!";if(this._sending_file)throw"Already sending file!";var t=this._convert_params_to_offer_payload_array(e);this._stop_keepalive();var r=this,n=function(){var n=new Promise(function(t){r._next_header_handler={ZSKIP:function(){r._start_keepalive(),t()},ZRPOS:function(n){r._sending_file=!0,t(new d(e,n.get_offset(),r._send_interim_file_piece.bind(r),r._end_file.bind(r)))}}});return r._send_header_and_data(["ZFILE"],t,"end_ack"),delete r._sent_ZDATA,n};return this._ensure_receiver_escapes_ctrl_chars().then(n)}},{key:"_send_header_and_data",value:function(e,t,r){var n=this._create_header_bytes(e),i=this._build_subpacket_bytes(t,r);n[0].push.apply(n[0],i),this._sender(n[0]),this._last_sent_header=n[1]}},{key:"_build_subpacket_bytes",value:function(e,t){return l.Subpacket.build(e,t)[this._subpacket_encode_func](this._zencoder)}},{key:"_build_and_send_subpacket",value:function(e,t){this._sender(this._build_subpacket_bytes(e,t))}},{key:"_string_to_octets",value:function(e){this._textencoder||(this._textencoder=new l.Text.Encoder);var t=this._textencoder.encode(e);return Array.prototype.slice.call(t)}},{key:"_send_interim_file_piece",value:function(e){return this._send_file_part(e,"no_end_no_ack"),Promise.resolve()}},{key:"_ensure_we_are_sending",value:function(){if(!this._sending_file)throw"Not sending a file currently!"}},{key:"_end_file",value:function(e){this._ensure_we_are_sending(),this._send_file_part(e,"end_no_ack");var t=this,r=new Promise(function(e){t._sending_file=!1,t._prepare_to_receive_ZRINIT(e)});return this._send_header("ZEOF",this._file_offset),this._file_offset=0,r}},{key:"_prepare_to_receive_ZRINIT",value:function(e){this._next_header_handler={ZRINIT:function(t){this._consume_ZRINIT(t),e&&e()}}}},{key:"close",value:function(){var e="ZRINIT"===this._last_header_name;if(e||(e="ZSKIP"===this._last_header_name),e||(e="ZSINIT"===this._last_sent_header.name&&"ZACK"===this._last_header_name),!e)throw"Can’t close; last received header was “"+this._last_header_name+"”";var t=this,r=new Promise(function(e,r){t._next_header_handler={ZFIN:function(){t._sender(h),t._sent_OO=!0,t._on_session_end(),e()}}});return this._send_header("ZFIN"),r}},{key:"_has_ended",value:function(){return this.aborted()||!!this._sent_OO}},{key:"_send_file_part",value:function(e,t){this._sent_ZDATA||(this._send_header("ZDATA",this._file_offset),this._sent_ZDATA=!0);for(var r=0,n=e.length;;){var i=Math.min(r+8192,n)-r,o=i+r>=n,s=e.slice(r,r+i);if(s instanceof Array||(s=Array.prototype.slice.call(s)),this._build_and_send_subpacket(s,o?t:"no_end_no_ack"),this._file_offset+=i,(r+=i)>=n)break}}},{key:"_consume_first",value:function(){if(!this._parse_and_consume_header()&&"67"===this._input_buffer.join())throw"Receiver has fallen back to YMODEM."}},{key:"_on_session_end",value:function(){this._stop_keepalive(),n(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"_on_session_end",this).call(this)}}]),t}(),Object.assign(l.Session.Send.prototype,{type:"send"})},function(e,t,r){"use strict";var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}();function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var o=e.exports;Object.assign(o,r(39),r(150));var s=[42,42,24,66,48],a=["to_terminal","on_detect","on_retract","sender"],l=function(){function e(t,r,n,o){i(this,e),this._confirmer=r,this._denier=n,this._is_valid=o,this._session_type=t}return n(e,[{key:"confirm",value:function(){return this._confirmer.apply(this,arguments)}},{key:"deny",value:function(){return this._denier.apply(this,arguments)}},{key:"is_valid",value:function(){return this._is_valid.apply(this,arguments)}},{key:"get_session_role",value:function(){return this._session_type}}]),e}();o.Sentry=function(){function e(t){if(i(this,e),!t)throw"Need options!";var r=this;a.forEach(function(e){if(!t[e])throw"Need “"+e+"”!";r["_"+e]=t[e]}),this._cache=[]}return n(e,[{key:"_after_session_end",value:function(){this._zsession=null}},{key:"consume",value:function(e){if(e instanceof Array||(e=Array.prototype.slice.call(new Uint8Array(e))),this._zsession){var t=this._zsession;if(t.consume(e),!t.has_ended())return;e="receive"===t.type?t.get_trailing_bytes():[]}var r=this._parse(e),n=e;if(r){!!this._parsed_session&&(this._parsed_session.type===r.type&&(n=[]),this._on_retract()),this._parsed_session=r;var i=this;this._on_detect(new l(r.type,function(){if(!this.is_valid())throw"Stale ZMODEM session!";return r.on("garbage",i._to_terminal),r.on("session_end",i._after_session_end.bind(i)),r.set_sender(i._sender),delete i._parsed_session,i._zsession=r},this._send_abort.bind(this),function(){return i._parsed_session===r}))}else{var 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projects / ttyd.git / commitdiff