diff --git a/html/package.json b/html/package.json
index 5177f70..b4e76a9 100644
--- a/html/package.json
+++ b/html/package.json
@@ -61,8 +61,8 @@
     "backoff": "^2.5.0",
     "decko": "^1.2.0",
     "preact": "^8.5.0",
-    "xterm": "^3.14.5",
-    "xterm-addon-fit": "^0.1.0-beta1",
+    "xterm": "^3.15.0-vscode1",
+    "xterm-addon-fit": "^0.1.0",
     "xterm-addon-web-links": "^0.1.0-beta10",
     "zmodem.js": "^0.1.9"
   }
diff --git a/html/src/components/terminal/index.tsx b/html/src/components/terminal/index.tsx
index f8f4a99..d34efc6 100644
--- a/html/src/components/terminal/index.tsx
+++ b/html/src/components/terminal/index.tsx
@@ -8,9 +8,11 @@ import { WebLinksAddon } from 'xterm-addon-web-links';
 import { OverlayAddon } from './overlay';
 import { ZmodemAddon } from '../zmodem';
 
-import 'xterm/dist/xterm.css';
+import 'xterm/css/xterm.css';
 
-type TerminalExtended = Terminal & FitAddon;
+export interface TerminalExtended extends Terminal {
+    fit();
+}
 
 export interface WindowExtended extends Window {
     term: TerminalExtended;
@@ -121,7 +123,7 @@ export class Xterm extends Component<Props> {
         this.socket = new WebSocket(this.props.url, ['tty']);
         this.terminal = new Terminal(this.props.options);
         const { socket, terminal, container, fitAddon, overlayAddon } = this;
-        window.term = terminal;
+        window.term = terminal as TerminalExtended;
         window.term.fit = () => {
             this.fitAddon.fit();
         };
diff --git a/html/yarn.lock b/html/yarn.lock
index e012227..4571668 100644
--- a/html/yarn.lock
+++ b/html/yarn.lock
@@ -8960,20 +8960,20 @@ xtend@^4.0.0, xtend@~4.0.0, xtend@~4.0.1:
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
   integrity sha1-pcbVMr5lbiPbgg77lDofBJmNY68=
 
-xterm-addon-fit@^0.1.0-beta1:
-  version "0.1.0-beta1"
-  resolved "https://registry.yarnpkg.com/xterm-addon-fit/-/xterm-addon-fit-0.1.0-beta1.tgz#ec483fe4cad466de290be7e5539c8beed757b851"
-  integrity sha512-4HVm1RVqvBiIxBUxjjN63KIumI/mZYJ5lXkoR/onO//mh2Z2e257DmX1UqgCd2gi99EmZTt5CtEUinUANAkbvg==
+xterm-addon-fit@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/xterm-addon-fit/-/xterm-addon-fit-0.1.0.tgz#dd52d8b2ec6ef05faab8285bafd9310063704468"
+  integrity sha512-DzYThnR5rXYX7JrOZ8rHGMU36BiTwYNFUOhhNwrDSFvoUR2MgwQrfA/JrqLE62KRj0D8bkRR7+xe7qGBp1O4Rw==
 
 xterm-addon-web-links@^0.1.0-beta10:
   version "0.1.0-beta10"
   resolved "https://registry.yarnpkg.com/xterm-addon-web-links/-/xterm-addon-web-links-0.1.0-beta10.tgz#610fa9773a2a5ccd41c1c83ba0e2dd2c9eb66a23"
   integrity sha512-xfpjy0V6bB4BR44qIgZQPoCMVakxb65gMscPkHpO//QxvUxKzabV3dxOsIbeZRFkUGsWTFlvz2OoaBLoNtv5gg==
 
-xterm@^3.14.5:
-  version "3.14.5"
-  resolved "https://registry.yarnpkg.com/xterm/-/xterm-3.14.5.tgz#c9d14e48be6873aa46fb429f22f2165557fd2dea"
-  integrity sha512-DVmQ8jlEtL+WbBKUZuMxHMBgK/yeIZwkXB81bH+MGaKKnJGYwA+770hzhXPfwEIokK9On9YIFPRleVp/5G7z9g==
+xterm@^3.15.0-vscode1:
+  version "3.15.0-vscode1"
+  resolved "https://registry.yarnpkg.com/xterm/-/xterm-3.15.0-vscode1.tgz#56dbdf5feb180bd5049904b21285d3f688d1fa46"
+  integrity sha512-Jnx83q9XFnvCR61dba1g5z3RFw6q9YztUV+7eqMbd9I+hGPYaGF6uJm2Kc/q/t1Jr94kkYHpzbwhIh/GuvEpzw==
 
 y18n@^3.2.1:
   version "3.2.1"
diff --git a/src/index.html b/src/index.html
index c64bed0..95140c8 100644
--- a/src/index.html
+++ b/src/index.html
@@ -1 +1 @@
-<!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" href="data:image/png;base64,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"/><style>.modal,.modal-background{bottom:0;left:0;right:0;top:0}.modal{align-items:center;display:flex;overflow:hidden;z-index:40;position:fixed}.modal-background{position:absolute;background-color:rgba(74,74,74,.8)}.modal-content{margin:0 20px;max-height:calc(100vh - 160px);overflow:auto;position:relative;width:100%}.modal-content .box{background-color:#fff;color:#4a4a4a;display:block;padding:1.25rem}.modal-content header{font-weight:700;text-align:center;padding-bottom:10px;margin-bottom:10px;border-bottom:1px solid #ddd}.modal-content .file-input{height:.01em;left:0;outline:0;position:absolute;top:0;width:.01em}.modal-content .file-cta{cursor:pointer;background-color:#f5f5f5;color:#6200ee;outline:0;align-items:center;box-shadow:none;display:inline-flex;height:2.25em;justify-content:flex-start;line-height:1.5;position:relative;vertical-align:top;border-color:#dbdbdb;border-radius:3px;font-size:1em;font-weight:500;padding:calc(.375em - 1px) 1em;white-space:nowrap}@media print,screen and (min-width:769px){.modal-content{margin:0 auto;max-height:calc(100vh - 40px);width:640px}}.xterm{font-feature-settings:"liga" 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n={foreground:i.foreground,background:i.background,cursor:null,cursorAccent:null,selection:null,ansi:i.ansi.slice(0,16)};return{type:r.options.experimentalCharAtlas,devicePixelRatio:window.devicePixelRatio,scaledCharWidth:e,scaledCharHeight:t,fontFamily:r.options.fontFamily,fontSize:r.options.fontSize,fontWeight:r.options.fontWeight,fontWeightBold:r.options.fontWeightBold,allowTransparency:r.options.allowTransparency,colors:n}},t.configEquals=function(e,t){for(var r=0;r<e.colors.ansi.length;r++)if(e.colors.ansi[r].rgba!==t.colors.ansi[r].rgba)return!1;return e.type===t.type&&e.devicePixelRatio===t.devicePixelRatio&&e.fontFamily===t.fontFamily&&e.fontSize===t.fontSize&&e.fontWeight===t.fontWeight&&e.fontWeightBold===t.fontWeightBold&&e.allowTransparency===t.allowTransparency&&e.scaledCharWidth===t.scaledCharWidth&&e.scaledCharHeight===t.scaledCharHeight&&e.colors.foreground===t.colors.foreground&&e.colors.background===t.colors.background},t.is256Color=function(e){return e<i.DEFAULT_COLOR}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(){this._didWarmUp=!1}return e.prototype.dispose=function(){},e.prototype.warmUp=function(){this._didWarmUp||(this._doWarmUp(),this._didWarmUp=!0)},e.prototype._doWarmUp=function(){},e.prototype.beginFrame=function(){},e}();t.default=i},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.blankLine="Blank line",t.promptLabel="Terminal input",t.tooMuchOutput="Too much output to announce, navigate to rows manually to read"},function(e,t,r){"use strict";var i=e.exports;const n=[48,49,50,51,52,53,54,55,56,57,97,98,99,100,101,102],o={};for(var s=0;s<n.length;s++)o[n[s]]=s;i.ENCODELIB={pack_u16_be:function(e){if(e>65535)throw"Number cannot exceed 16 bits: "+e;return[e>>8,255&e]},pack_u32_le:function(e){var t=e/65536;return[255&e,(65535&e)>>8,255&t,t>>8]},unpack_u16_be:function(e){return(e[0]<<8)+e[1]},unpack_u32_le:function(e){return 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o(e){i.EventEmitter.call(this),this.backoffStrategy_=e,this.maxNumberOfRetry_=-1,this.backoffNumber_=0,this.backoffDelay_=0,this.timeoutID_=-1,this.handlers={backoff:this.onBackoff_.bind(this)}}r(5).inherits(o,i.EventEmitter),o.prototype.failAfter=function(e){n.checkArgument(e>0,"Expected a maximum number of retry greater than 0 but got %s.",e),this.maxNumberOfRetry_=e},o.prototype.backoff=function(e){n.checkState(-1===this.timeoutID_,"Backoff in 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this.nextBackoffDelay_+=this.backoffDelay_,this.backoffDelay_=e,e},o.prototype.reset_=function(){this.nextBackoffDelay_=this.getInitialDelay(),this.backoffDelay_=0},e.exports=o},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=r(51),n=r(3),o=r(52),s=r(53);t.MAX_BUFFER_SIZE=4294967295;var a=function(){function e(e,t){this._terminal=e,this._hasScrollback=t,this.savedCurAttrData=n.DEFAULT_ATTR_DATA.clone(),this.markers=[],this._nullCell=n.CellData.fromCharData([0,n.NULL_CELL_CHAR,n.NULL_CELL_WIDTH,n.NULL_CELL_CODE]),this._whitespaceCell=n.CellData.fromCharData([0,n.WHITESPACE_CELL_CHAR,n.WHITESPACE_CELL_WIDTH,n.WHITESPACE_CELL_CODE]),this._cols=this._terminal.cols,this._rows=this._terminal.rows,this.clear()}return e.prototype.getNullCell=function(e){return e?(this._nullCell.fg=e.fg,this._nullCell.bg=e.bg):(this._nullCell.fg=0,this._nullCell.bg=0),this._nullCell},e.prototype.getWhitespaceCell=function(e){return 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i.CircularList(this._getCorrectBufferLength(this._rows)),this.scrollTop=0,this.scrollBottom=this._rows-1,this.setupTabStops()},e.prototype.resize=function(e,t){var r=this.getNullCell(n.DEFAULT_ATTR_DATA),i=this._getCorrectBufferLength(t);if(i>this.lines.maxLength&&(this.lines.maxLength=i),this.lines.length>0){if(this._cols<e)for(var o=0;o<this.lines.length;o++)this.lines.get(o).resize(e,r);var s=0;if(this._rows<t)for(var a=this._rows;a<t;a++)this.lines.length<t+this.ybase&&(this.ybase>0&&this.lines.length<=this.ybase+this.y+s+1?(this.ybase--,s++,this.ydisp>0&&this.ydisp--):this.lines.push(new n.BufferLine(e,r)));else for(a=this._rows;a>t;a--)this.lines.length>t+this.ybase&&(this.lines.length>this.ybase+this.y+1?this.lines.pop():(this.ybase++,this.ydisp++));if(i<this.lines.maxLength){var l=this.lines.length-i;l>0&&(this.lines.trimStart(l),this.ybase=Math.max(this.ybase-l,0),this.ydisp=Math.max(this.ydisp-l,0)),this.lines.maxLength=i}this.x=Math.min(this.x,e-1),this.y=Math.min(this.y,t-1),s&&(this.y+=s),this.savedY=Math.min(this.savedY,t-1),this.savedX=Math.min(this.savedX,e-1),this.scrollTop=0}if(this.scrollBottom=t-1,this._isReflowEnabled&&(this._reflow(e,t),this._cols>e))for(o=0;o<this.lines.length;o++)this.lines.get(o).resize(e,r);this._cols=e,this._rows=t},Object.defineProperty(e.prototype,"_isReflowEnabled",{get:function(){return this._hasScrollback&&!this._terminal.options.windowsMode},enumerable:!0,configurable:!0}),e.prototype._reflow=function(e,t){this._cols!==e&&(e>this._cols?this._reflowLarger(e,t):this._reflowSmaller(e,t))},e.prototype._reflowLarger=function(e,t){var r=o.reflowLargerGetLinesToRemove(this.lines,this._cols,e,this.ybase+this.y,this.getNullCell(n.DEFAULT_ATTR_DATA));if(r.length>0){var i=o.reflowLargerCreateNewLayout(this.lines,r);o.reflowLargerApplyNewLayout(this.lines,i.layout),this._reflowLargerAdjustViewport(e,t,i.countRemoved)}},e.prototype._reflowLargerAdjustViewport=function(e,t,r){for(var i=this.getNullCell(n.DEFAULT_ATTR_DATA),o=r;o-- >0;)0===this.ybase?(this.y>0&&this.y--,this.lines.length<t&&this.lines.push(new n.BufferLine(e,i))):(this.ydisp===this.ybase&&this.ydisp--,this.ybase--)},e.prototype._reflowSmaller=function(e,t){for(var r=this.getNullCell(n.DEFAULT_ATTR_DATA),i=[],s=0,a=this.lines.length-1;a>=0;a--){var l=this.lines.get(a);if(!(!l||!l.isWrapped&&l.getTrimmedLength()<=e)){for(var h=[l];l.isWrapped&&a>0;)l=this.lines.get(--a),h.unshift(l);var c=this.ybase+this.y;if(!(c>=a&&c<a+h.length)){var u,f=h[h.length-1].getTrimmedLength(),_=o.reflowSmallerGetNewLineLengths(h,this._cols,e),d=_.length-h.length;u=0===this.ybase&&this.y!==this.lines.length-1?Math.max(0,this.y-this.lines.maxLength+d):Math.max(0,this.lines.length-this.lines.maxLength+d);for(var p=[],m=0;m<d;m++){var y=this.getBlankLine(n.DEFAULT_ATTR_DATA,!0);p.push(y)}p.length>0&&(i.push({start:a+h.length+s,newLines:p}),s+=p.length),h.push.apply(h,p);var g=_.length-1,v=_[g];0===v&&(v=_[--g]);for(var b=h.length-d-1,C=f;b>=0;){var w=Math.min(C,v);if(h[g].copyCellsFrom(h[b],C-w,v-w,w,!0),0==(v-=w)&&(v=_[--g]),0==(C-=w)){b--;var S=Math.max(b,0);C=o.getWrappedLineTrimmedLength(h,S,this._cols)}}for(m=0;m<h.length;m++)_[m]<e&&h[m].setCell(_[m],r);for(var E=d-u;E-- >0;)0===this.ybase?this.y<t-1?(this.y++,this.lines.pop()):(this.ybase++,this.ydisp++):this.ybase<Math.min(this.lines.maxLength,this.lines.length+s)-t&&(this.ybase===this.ydisp&&this.ydisp++,this.ybase++)}}}if(i.length>0){var x=[],A=[];for(m=0;m<this.lines.length;m++)A.push(this.lines.get(m));var L=this.lines.length,k=L-1,T=0,R=i[T];this.lines.length=Math.min(this.lines.maxLength,this.lines.length+s);var M=0;for(m=Math.min(this.lines.maxLength-1,L+s-1);m>=0;m--)if(R&&R.start>k+M){for(var D=R.newLines.length-1;D>=0;D--)this.lines.set(m--,R.newLines[D]);m++,x.push({index:k+1,amount:R.newLines.length}),M+=R.newLines.length,R=i[++T]}else this.lines.set(m,A[k--]);var O=0;for(m=x.length-1;m>=0;m--)x[m].index+=O,this.lines.onInsertEmitter.fire(x[m]),O+=x[m].amount;var H=Math.max(0,L+s-this.lines.maxLength);H>0&&this.lines.onTrimEmitter.fire(H)}},e.prototype.stringIndexToBufferIndex=function(e,t,r){for(void 0===r&&(r=!1);t;){var i=this.lines.get(e);if(!i)return[-1,-1];for(var o=r?i.getTrimmedLength():i.length,s=0;s<o;++s)if(i.get(s)[n.CHAR_DATA_WIDTH_INDEX]&&(t-=i.get(s)[n.CHAR_DATA_CHAR_INDEX].length||1),t<0)return[e,s];e++}return[e,0]},e.prototype.translateBufferLineToString=function(e,t,r,i){void 0===r&&(r=0);var n=this.lines.get(e);return n?n.translateToString(t,r,i):""},e.prototype.getWrappedRangeForLine=function(e){for(var t=e,r=e;t>0&&this.lines.get(t).isWrapped;)t--;for(;r+1<this.lines.length&&this.lines.get(r+1).isWrapped;)r++;return{first:t,last:r}},e.prototype.setupTabStops=function(e){for(null!=e?this.tabs[e]||(e=this.prevStop(e)):(this.tabs={},e=0);e<this._cols;e+=this._terminal.options.tabStopWidth)this.tabs[e]=!0},e.prototype.prevStop=function(e){for(null==e&&(e=this.x);!this.tabs[--e]&&e>0;);return e>=this._cols?this._cols-1:e<0?0:e},e.prototype.nextStop=function(e){for(null==e&&(e=this.x);!this.tabs[++e]&&e<this._cols;);return e>=this._cols?this._cols-1:e<0?0:e},e.prototype.addMarker=function(e){var t=this,r=new s.Marker(e);return this.markers.push(r),r.register(this.lines.onTrim(function(e){r.line-=e,r.line<0&&r.dispose()})),r.register(this.lines.onInsert(function(e){r.line>=e.index&&(r.line+=e.amount)})),r.register(this.lines.onDelete(function(e){r.line>=e.index&&r.line<e.index+e.amount&&r.dispose(),r.line>e.index&&(r.line-=e.amount)})),r.register(r.onDispose(function(){return t._removeMarker(r)})),r},e.prototype._removeMarker=function(e){this.markers.splice(this.markers.indexOf(e),1)},e.prototype.iterator=function(e,t,r,i,n){return new l(this,e,t,r,i,n)},e}();t.Buffer=a;var l=function(){function e(e,t,r,i,n,o){void 0===r&&(r=0),void 0===i&&(i=e.lines.length),void 0===n&&(n=0),void 0===o&&(o=0),this._buffer=e,this._trimRight=t,this._startIndex=r,this._endIndex=i,this._startOverscan=n,this._endOverscan=o,this._startIndex<0&&(this._startIndex=0),this._endIndex>this._buffer.lines.length&&(this._endIndex=this._buffer.lines.length),this._current=this._startIndex}return e.prototype.hasNext=function(){return this._current<this._endIndex},e.prototype.next=function(){var e=this._buffer.getWrappedRangeForLine(this._current);e.first<this._startIndex-this._startOverscan&&(e.first=this._startIndex-this._startOverscan),e.last>this._endIndex+this._endOverscan&&(e.last=this._endIndex+this._endOverscan),e.first=Math.max(e.first,0),e.last=Math.min(e.last,this._buffer.lines.length);for(var t="",r=e.first;r<=e.last;++r)t+=this._buffer.translateBufferLineToString(r,this._trimRight);return this._current=e.last+1,{range:e,content:t}},e}();t.BufferStringIterator=l},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=r(28);t.wcwidth=function(e){var 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i=t[r/36%6|0],n=t[r/6%6|0],o=t[r%6];e.push({css:"#"+h(i)+h(n)+h(o),rgba:(i<<24|n<<16|o<<8|255)>>>0})}for(r=0;r<24;r++){var s=8+10*r,a=h(s);e.push({css:"#"+a+a+a,rgba:(s<<24|s<<16|s<<8|255)>>>0})}return e}();var c=function(){function e(e,r){this.allowTransparency=r;var l=e.createElement("canvas");l.width=1,l.height=1;var h=l.getContext("2d");if(!h)throw new Error("Could not get rendering context");this._ctx=h,this._ctx.globalCompositeOperation="copy",this._litmusColor=this._ctx.createLinearGradient(0,0,1,1),this.colors={foreground:i,background:n,cursor:o,cursorAccent:s,selection:a,ansi:t.DEFAULT_ANSI_COLORS.slice()}}return e.prototype.setTheme=function(e){void 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0===r&&(r=this.allowTransparency),void 0===e)return t;if(this._ctx.fillStyle=this._litmusColor,this._ctx.fillStyle=e,"string"!=typeof this._ctx.fillStyle)return console.warn("Color: "+e+" is invalid using fallback "+t.css),t;this._ctx.fillRect(0,0,1,1);var i=this._ctx.getImageData(0,0,1,1).data;return r||255===i[3]?{css:e,rgba:(i[0]<<24|i[1]<<16|i[2]<<8|i[3])>>>0}:(console.warn("Color: "+e+" is using transparency, but allowTransparency is false. Using fallback "+t.css+"."),t)},e}();t.ColorManager=c},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=r(8),n=r(6);function o(e,t){for(var r=!0,i=t.rgba>>>24,n=t.rgba>>>16&255,o=t.rgba>>>8&255,s=0;s<e.data.length;s+=4)e.data[s]===i&&e.data[s+1]===n&&e.data[s+2]===o?e.data[s+3]=0:r=!1;return r}function s(e,t){return e+" "+t.fontSize*t.devicePixelRatio+"px "+t.fontFamily}t.generateStaticCharAtlasTexture=function(e,t,r){var a=r.scaledCharWidth+n.CHAR_ATLAS_CELL_SPACING,l=r.scaledCharHeight+n.CHAR_ATLAS_CELL_SPACING,h=t(255*a,34*l),c=h.getContext("2d",{alpha:r.allowTransparency});c.fillStyle=r.colors.background.css,c.fillRect(0,0,h.width,h.height),c.save(),c.fillStyle=r.colors.foreground.css,c.font=s(r.fontWeight,r),c.textBaseline="middle";for(var u=0;u<256;u++)c.save(),c.beginPath(),c.rect(u*a,0,a,l),c.clip(),c.fillText(String.fromCharCode(u),u*a,l/2),c.restore();for(c.save(),c.font=s(r.fontWeightBold,r),u=0;u<256;u++)c.save(),c.beginPath(),c.rect(u*a,l,a,l),c.clip(),c.fillText(String.fromCharCode(u),u*a,1.5*l),c.restore();c.restore(),c.font=s(r.fontWeight,r);for(var f=0;f<16;f++){var _=(f+2)*l;for(u=0;u<256;u++)c.save(),c.beginPath(),c.rect(u*a,_,a,l),c.clip(),c.fillStyle=r.colors.ansi[f].css,c.fillText(String.fromCharCode(u),u*a,_+l/2),c.restore()}for(c.font=s(r.fontWeightBold,r),f=0;f<16;f++)for(_=(f+2+16)*l,u=0;u<256;u++)c.save(),c.beginPath(),c.rect(u*a,_,a,l),c.clip(),c.fillStyle=r.colors.ansi[f].css,c.fillText(String.fromCharCode(u),u*a,_+l/2),c.restore();if(c.restore(),!("createImageBitmap"in e)||i.isFirefox||i.isSafari)return h;var d=c.getImageData(0,0,h.width,h.height);return o(d,r.colors.background),e.createImageBitmap(d)},t.clearColor=o},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(3),s=function(e){function t(t,r,i){var n=e.call(this)||this;return n.content=0,n.combinedData="",n.fg=t.fg,n.bg=t.bg,n.combinedData=r,n._width=i,n}return n(t,e),t.prototype.isCombined=function(){return 2097152},t.prototype.getWidth=function(){return this._width},t.prototype.getChars=function(){return this.combinedData},t.prototype.getCode=function(){return 2097151},t.prototype.setFromCharData=function(e){throw new Error("not implemented")},t.prototype.getAsCharData=function(){return[this.fg,this.getChars(),this.getWidth(),this.getCode()]},t}(o.AttributeData);t.JoinedCellData=s;var a=function(){function e(e){this._terminal=e,this._characterJoiners=[],this._nextCharacterJoinerId=0,this._workCell=new o.CellData}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=t.translateToString(!0),n=0,s=0,a=0,l=t.getFg(0),h=t.getBg(0),c=0;c<t.getTrimmedLength();c++)if(t.loadCell(c,this._workCell),0!==this._workCell.getWidth()){if(this._workCell.fg!==l||this._workCell.bg!==h){if(c-n>1)for(var 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0,rightClickSelectsWord:y.isMac,rendererType:"canvas",windowsMode:!1},B=function(e){function t(t){void 0===t&&(t={});var r=e.call(this)||this;return r.browser=y,r._blankLine=null,r._onCursorMove=new k.EventEmitter2,r._onData=new k.EventEmitter2,r._onKey=new k.EventEmitter2,r._onLineFeed=new k.EventEmitter2,r._onRender=new k.EventEmitter2,r._onResize=new k.EventEmitter2,r._onScroll=new k.EventEmitter2,r._onSelectionChange=new k.EventEmitter2,r._onTitleChange=new k.EventEmitter2,r.options=L.clone(t),r._setup(),r.onCursorMove(function(){return r.emit("cursormove")}),r.onData(function(e){return r.emit("data",e)}),r.onKey(function(e){return r.emit("key",e.key,e.domEvent)}),r.onLineFeed(function(){return r.emit("linefeed")}),r.onRender(function(e){return r.emit("refresh",e)}),r.onResize(function(e){return r.emit("resize",e)}),r.onSelectionChange(function(){return r.emit("selection")}),r.onScroll(function(e){return r.emit("scroll",e)}),r.onTitleChange(function(e){return r.emit("title",e)}),r}return n(t,e),Object.defineProperty(t.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onData",{get:function(){return this._onData.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onKey",{get:function(){return this._onKey.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onRender",{get:function(){return this._onRender.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onResize",{get:function(){return this._onResize.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onTitleChange",{get:function(){return this._onTitleChange.event},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){e.prototype.dispose.call(this),this._windowsMode&&(this._windowsMode.dispose(),this._windowsMode=void 0),this._customKeyEventHandler=null,E.removeTerminalFromCache(this),this.handler=function(){},this.write=function(){},this.element&&this.element.parentNode&&this.element.parentNode.removeChild(this.element)},t.prototype.destroy=function(){this.dispose()},t.prototype._setup=function(){var e=this;Object.keys(I).forEach(function(t){null!==e.options[t]&&void 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O.activeElement===this.textarea&&O.hasFocus()},enumerable:!0,configurable:!0}),t.prototype.getOption=function(e){if(!(e in I))throw new Error('No option with key "'+e+'"');return this.options[e]},t.prototype.setOption=function(e,t){if(!(e in I))throw new Error('No option with key "'+e+'"');if(-1!==H.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":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 i=this.buffer.lines.length-r,n=this.buffer.ydisp-i<0;this.buffer.lines.trimStart(i),this.buffer.ybase=Math.max(this.buffer.ybase-i,0),this.buffer.ydisp=Math.max(this.buffer.ydisp-i,0),n&&this.refresh(0,this.rows-1)}}}switch(this.options[e]=t,e){case"fontFamily":case"fontSize":this._renderCoordinator&&(this._renderCoordinator.clear(),this.charMeasure.measure(this.options));break;case"drawBoldTextInBrightColors":case"experimentalCharAtlas":case"enableBold":case"letterSpacing":case"lineHeight":case"fontWeight":case"fontWeightBold":this._renderCoordinator&&(this._renderCoordinator.clear(),this._renderCoordinator.onResize(this.cols,this.rows),this.refresh(0,this.rows-1));break;case"rendererType":this._renderCoordinator&&this._renderCoordinator.setRenderer(this._createRenderer());break;case"scrollback":this.buffers.resize(this.cols,this.rows),this.viewport&&this.viewport.syncScrollArea();break;case"screenReaderMode":t?!this._accessibilityManager&&this._renderCoordinator&&(this._accessibilityManager=new 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e=this;this._bindKeys(),this.register(g.addDisposableDomListener(this.element,"copy",function(t){e.hasSelection()&&c.copyHandler(t,e,e.selectionManager)}));var t=function(t){return c.pasteHandler(t,e)};this.register(g.addDisposableDomListener(this.textarea,"paste",t)),this.register(g.addDisposableDomListener(this.element,"paste",t)),y.isFirefox?this.register(g.addDisposableDomListener(this.element,"mousedown",function(t){2===t.button&&c.rightClickHandler(t,e,e.selectionManager,e.options.rightClickSelectsWord)})):this.register(g.addDisposableDomListener(this.element,"contextmenu",function(t){c.rightClickHandler(t,e,e.selectionManager,e.options.rightClickSelectsWord)})),y.isLinux&&this.register(g.addDisposableDomListener(this.element,"auxclick",function(t){1===t.button&&c.moveTextAreaUnderMouseCursor(t,e)}))},t.prototype._bindKeys=function(){var e=this,t=this;this.register(g.addDisposableDomListener(this.element,"keydown",function(e){O.activeElement===this&&t._keyDown(e)},!0)),this.register(g.addDisposableDomListener(this.element,"keypress",function(e){O.activeElement===this&&t._keyPress(e)},!0)),this.register(g.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(g.addDisposableDomListener(this.textarea,"keydown",function(t){return e._keyDown(t)},!0)),this.register(g.addDisposableDomListener(this.textarea,"keypress",function(t){return e._keyPress(t)},!0)),this.register(g.addDisposableDomListener(this.textarea,"compositionstart",function(){return e._compositionHelper.compositionstart()})),this.register(g.addDisposableDomListener(this.textarea,"compositionupdate",function(t){return e._compositionHelper.compositionupdate(t)})),this.register(g.addDisposableDomListener(this.textarea,"compositionend",function(){return e._compositionHelper.compositionend()})),this.register(this.onRender(function(){return e._compositionHelper.updateCompositionElements()})),this.register(this.onRender(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.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 w.MouseZoneManager(this),this.register(this._mouseZoneManager),this.register(this.onScroll(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",v.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(g.addDisposableDomListener(this.textarea,"focus",function(e){return t._onTextAreaFocus(e)})),this.register(g.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._theme=this.options.theme,this._colorManager=new M.ColorManager(O,this.options.allowTransparency),this._colorManager.setTheme(this._theme);var i=this._createRenderer();this._renderCoordinator=new D.RenderCoordinator(i,this.rows,this.screenElement),this._renderCoordinator.onRender(function(e){return t._onRender.fire(e)}),this.onResize(function(e){return t._renderCoordinator.resize(e.cols,e.rows)}),this.viewport=new h.Viewport(this,this._viewportElement,this._viewportScrollArea,this.charMeasure,this._renderCoordinator.dimensions),this.viewport.onThemeChange(this._colorManager.colors),this.register(this.viewport),this.register(this.onCursorMove(function(){return t._renderCoordinator.onCursorMove()})),this.register(this.onResize(function(){return t._renderCoordinator.onResize(t.cols,t.rows)})),this.register(this.addDisposableListener("blur",function(){return t._renderCoordinator.onBlur()})),this.register(this.addDisposableListener("focus",function(){return t._renderCoordinator.onFocus()})),this.register(this.charMeasure.onCharSizeChanged(function(){return t._renderCoordinator.onCharSizeChanged()})),this.register(this._renderCoordinator.onDimensionsChange(function(){return t.viewport.syncScrollArea()})),this.selectionManager=new p.SelectionManager(this,this.charMeasure),this.register(this.selectionManager.onSelectionChange(function(){return t._onSelectionChange.fire()})),this.register(g.addDisposableDomListener(this.element,"mousedown",function(e){return t.selectionManager.onMouseDown(e)})),this.register(this.selectionManager.onRedrawRequest(function(e){return t._renderCoordinator.onSelectionChanged(e.start,e.end,e.columnSelectMode)})),this.register(this.selectionManager.onLinuxMouseSelection(function(e){t.textarea.value=e,t.textarea.focus(),t.textarea.select()})),this.register(this.onScroll(function(){t.viewport.syncScrollArea(),t.selectionManager.refresh()})),this.register(g.addDisposableDomListener(this._viewportElement,"scroll",function(){return t.selectionManager.refresh()})),this.mouseHelper=new b.MouseHelper(this._renderCoordinator),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._renderCoordinator.dimensions),this._accessibilityManager.register(this._renderCoordinator.onDimensionsChange(function(e){return t._accessibilityManager.setDimensions(e)}))),this.charMeasure.measure(this.options),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()},t.prototype._createRenderer=function(){switch(this.options.rendererType){case"canvas":return new _.Renderer(this,this._colorManager.colors);case"dom":return new x.DomRenderer(this,this._colorManager.colors);default:throw new Error('Unrecognized rendererType "'+this.options.rendererType+'"')}},t.prototype._setTheme=function(e){this._theme=e,this._colorManager&&this._colorManager.setTheme(e),this._renderCoordinator&&this._renderCoordinator.setColors(this._colorManager.colors),this.viewport&&this.viewport.onThemeChange(this._colorManager.colors)},t.prototype.bindMouse=function(){var e=this,t=this.element,r=this,i=32;function n(e){var t,n;if(t=function(e){var t,i,n;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}return n=(e.shiftKey?4:0)|(e.metaKey?8:0)|(i=e.ctrlKey?16:0),r.vt200Mouse?n&=i:r.normalMouse||(n=0),32+(n<<2)+t}(e),n=r.mouseHelper.getRawByteCoords(e,r.screenElement,r.charMeasure,r.cols,r.rows))switch(s(t,n),e.overrideType||e.type){case"mousedown":i=t;break;case"mouseup":i=32}}function o(e,t){if(r.utfMouse){if(t>2047)return void e.push(2047);e.push(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 i=u.C0.ESC+"[24";if(0===e)i+="1";else if(1===e)i+="3";else if(2===e)i+="5";else{if(3===e)return;i+="0"}return i+="~["+t.x+","+t.y+"]\r",void r.handler(i)}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 n=[];o(n,e),o(n,t.x),o(n,t.y),r.handler(u.C0.ESC+"[M"+String.fromCharCode.apply(String,n))}this.register(g.addDisposableDomListener(t,"mousedown",function(t){if(t.preventDefault(),e.focus(),e.mouseEvents&&!e.selectionManager.shouldForceSelection(t)){if(n(t),e.vt200Mouse)return t.overrideType="mouseup",n(t),e.cancel(t);var o;e.normalMouse&&(o=function(t){e.normalMouse&&function(e){var t=i,n=r.mouseHelper.getRawByteCoords(e,r.screenElement,r.charMeasure,r.cols,r.rows);n&&s(t+=32,n)}(t)},e._document.addEventListener("mousemove",o));var a=function(t){return e.normalMouse&&!e.x10Mouse&&n(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(g.addDisposableDomListener(t,"wheel",function(t){if(e.mouseEvents)e.x10Mouse||e._vt300Mouse||e._decLocator||(n(t),t.preventDefault());else if(!e.buffer.hasScrollback){var r=e.viewport.getLinesScrolled(t);if(0===r)return;for(var i=u.C0.ESC+(e.applicationCursor?"O":"[")+(t.deltaY<0?"A":"B"),o="",s=0;s<Math.abs(r);s++)o+=i;e.handler(o)}})),this.register(g.addDisposableDomListener(t,"wheel",function(t){if(!e.mouseEvents)return e.viewport.onWheel(t),e.cancel(t)})),this.register(g.addDisposableDomListener(t,"touchstart",function(t){if(!e.mouseEvents)return e.viewport.onTouchStart(t),e.cancel(t)})),this.register(g.addDisposableDomListener(t,"touchmove",function(t){if(!e.mouseEvents)return e.viewport.onTouchMove(t),e.cancel(t)}))},t.prototype.refresh=function(e,t){this._renderCoordinator&&this._renderCoordinator.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;var r=this.eraseAttrData();t&&t.length===this.cols&&t.getFg(0)===r.fg&&t.getBg(0)===r.bg||(t=this.buffer.getBlankLine(r,e),this._blankLine=t),t.isWrapped=e;var i=this.buffer.ybase+this.buffer.scrollTop,n=this.buffer.ybase+this.buffer.scrollBottom;if(0===this.buffer.scrollTop){var o=this.buffer.lines.isFull;n===this.buffer.lines.length-1?o?this.buffer.lines.recycle().copyFrom(t):this.buffer.lines.push(t.clone()):this.buffer.lines.splice(n+1,0,t.clone()),o?this._userScrolling&&(this.buffer.ydisp=Math.max(this.buffer.ydisp-1,0)):(this.buffer.ybase++,this._userScrolling||this.buffer.ydisp++)}else{var s=n-i+1;this.buffer.lines.shiftElements(i+1,s-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._onScroll.fire(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._onScroll.fire(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.writeUtf8=function(e){var t=this;this._isDisposed||e&&(this.writeBufferUtf8.push(e),this.options.useFlowControl&&!this._xoffSentToCatchUp&&this.writeBufferUtf8.length>=5&&(this.handler(u.C0.DC3),this._xoffSentToCatchUp=!0),!this._writeInProgress&&this.writeBufferUtf8.length>0&&(this._writeInProgress=!0,setTimeout(function(){t._innerWriteUtf8()})))},t.prototype._innerWriteUtf8=function(e){var t=this;void 0===e&&(e=0),this._isDisposed&&(this.writeBufferUtf8=[]);for(var r=Date.now();this.writeBufferUtf8.length>e;){var i=this.writeBufferUtf8[e];if(e++,this._xoffSentToCatchUp&&this.writeBufferUtf8.length===e&&(this.handler(u.C0.DC1),this._xoffSentToCatchUp=!1),this._refreshStart=this.buffer.y,this._refreshEnd=this.buffer.y,this._inputHandler.parseUtf8(i),this.updateRange(this.buffer.y),this.refresh(this._refreshStart,this._refreshEnd),Date.now()-r>=12)break}this.writeBufferUtf8.length>e?(e>50&&(this.writeBufferUtf8=this.writeBufferUtf8.slice(e),e=0),setTimeout(function(){return t._innerWriteUtf8(e)},0)):(this._writeInProgress=!1,this.writeBufferUtf8=[])},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 i=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(i),this.updateRange(this.buffer.y),this.refresh(this._refreshStart,this._refreshEnd),Date.now()-r>=12)break}this.writeBuffer.length>e?(e>50&&(this.writeBuffer=this.writeBuffer.slice(e),e=0),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 i=this.linkifier.registerLinkMatcher(e,t,r);return this.refresh(0,this.rows-1),i},t.prototype.deregisterLinkMatcher=function(e){this.linkifier.deregisterLinkMatcher(e)&&this.refresh(0,this.rows-1)},t.prototype.registerCharacterJoiner=function(e){var t=this._renderCoordinator.registerCharacterJoiner(e);return this.refresh(0,this.rows-1),t},t.prototype.deregisterCharacterJoiner=function(e){this._renderCoordinator.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.select=function(e,t,r){this.selectionManager.setSelection(e,t,r)},t.prototype.getSelection=function(){return this.selectionManager?this.selectionManager.selectionText:""},t.prototype.getSelectionPosition=function(){if(this.selectionManager.hasSelection)return{startColumn:this.selectionManager.selectionStart[0],startRow:this.selectionManager.selectionStart[1],endColumn:this.selectionManager.selectionEnd[0],endRow:this.selectionManager.selectionEnd[1]}},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=A.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._onKey.fire({key:t.key,domEvent: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._onKey.fire({key:t,domEvent: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._onResize.fire({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(T.DEFAULT_ATTR_DATA));this.refresh(0,this.rows-1),this._onScroll.fire(this.buffer.ydisp)}},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._onData.fire(e))},t.prototype.handleTitle=function(e){this._onTitleChange.fire(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.eraseAttrData())),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,i=this.writeBuffer,n=this.writeBufferUtf8,o=this._writeInProgress,s=this._xoffSentToCatchUp,a=this._userScrolling;this._setup(),this._customKeyEventHandler=e,this._inputHandler=t,this.cursorState=r,this.writeBuffer=i,this.writeBufferUtf8=n,this._writeInProgress=o,this._xoffSentToCatchUp=s,this._userScrolling=a,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._visualBell=function(){return!1},t.prototype._soundBell=function(){return"sound"===this.options.bellStyle},t}(l.EventEmitter);t.Terminal=B},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=r(26),n=r(4),o=function(){function e(e){this._terminal=e,this._onBufferActivate=new n.EventEmitter2,this._normal=new i.Buffer(this._terminal,!0),this._normal.fillViewportRows(),this._alt=new i.Buffer(this._terminal,!1),this._activeBuffer=this._normal,this.setupTabStops()}return Object.defineProperty(e.prototype,"onBufferActivate",{get:function(){return this._onBufferActivate.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"alt",{get:function(){return this._alt},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"active",{get:function(){return this._activeBuffer},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"normal",{get:function(){return this._normal},enumerable:!0,configurable:!0}),e.prototype.activateNormalBuffer=function(){this._activeBuffer!==this._normal&&(this._normal.x=this._alt.x,this._normal.y=this._alt.y,this._alt.clear(),this._activeBuffer=this._normal,this._onBufferActivate.fire({activeBuffer:this._normal,inactiveBuffer:this._alt}))},e.prototype.activateAltBuffer=function(e){this._activeBuffer!==this._alt&&(this._alt.fillViewportRows(e),this._alt.x=this._normal.x,this._alt.y=this._normal.y,this._activeBuffer=this._alt,this._onBufferActivate.fire({activeBuffer:this._alt,inactiveBuffer:this._normal}))},e.prototype.resize=function(e,t){this._normal.resize(e,t),this._alt.resize(e,t)},e.prototype.setupTabStops=function(e){this._normal.setupTabStops(e),this._alt.setupTabStops(e)},e}();t.BufferSet=o},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=r(4),n=function(){function e(e){this._maxLength=e,this.onDeleteEmitter=new i.EventEmitter2,this.onInsertEmitter=new i.EventEmitter2,this.onTrimEmitter=new i.EventEmitter2,this._array=new Array(this._maxLength),this._startIndex=0,this._length=0}return Object.defineProperty(e.prototype,"onDelete",{get:function(){return this.onDeleteEmitter.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onInsert",{get:function(){return this.onInsertEmitter.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onTrim",{get:function(){return this.onTrimEmitter.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.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(e.prototype,"length",{get:function(){return this._length},set:function(e){if(e>this._length)for(var t=this._length;t<e;t++)this._array[t]=void 0;this._length=e},enumerable:!0,configurable:!0}),e.prototype.get=function(e){return this._array[this._getCyclicIndex(e)]},e.prototype.set=function(e,t){this._array[this._getCyclicIndex(e)]=t},e.prototype.push=function(e){this._array[this._getCyclicIndex(this._length)]=e,this._length===this._maxLength?(this._startIndex=++this._startIndex%this._maxLength,this.onTrimEmitter.fire(1)):this._length++},e.prototype.recycle=function(){if(this._length!==this._maxLength)throw new Error("Can only recycle when the buffer is full");return this._startIndex=++this._startIndex%this._maxLength,this.onTrimEmitter.fire(1),this._array[this._getCyclicIndex(this._length-1)]},Object.defineProperty(e.prototype,"isFull",{get:function(){return this._length===this._maxLength},enumerable:!0,configurable:!0}),e.prototype.pop=function(){return this._array[this._getCyclicIndex(this._length---1)]},e.prototype.splice=function(e,t){for(var r=[],i=2;i<arguments.length;i++)r[i-2]=arguments[i];if(t){for(var n=e;n<this._length-t;n++)this._array[this._getCyclicIndex(n)]=this._array[this._getCyclicIndex(n+t)];this._length-=t}for(n=this._length-1;n>=e;n--)this._array[this._getCyclicIndex(n+r.length)]=this._array[this._getCyclicIndex(n)];for(n=0;n<r.length;n++)this._array[this._getCyclicIndex(e+n)]=r[n];if(this._length+r.length>this._maxLength){var o=this._length+r.length-this._maxLength;this._startIndex+=o,this._length=this._maxLength,this.onTrimEmitter.fire(o)}else this._length+=r.length},e.prototype.trimStart=function(e){e>this._length&&(e=this._length),this._startIndex+=e,this._length-=e,this.onTrimEmitter.fire(e)},e.prototype.shiftElements=function(e,t,r){if(!(t<=0)){if(e<0||e>=this._length)throw new Error("start argument out of range");if(e+r<0)throw new Error("Cannot shift elements in list beyond index 0");if(r>0){for(var i=t-1;i>=0;i--)this.set(e+i+r,this.get(e+i));var n=e+t+r-this._length;if(n>0)for(this._length+=n;this._length>this._maxLength;)this._length--,this._startIndex++,this.onTrimEmitter.fire(1)}else for(i=0;i<t;i++)this.set(e+i+r,this.get(e+i))}},e.prototype._getCyclicIndex=function(e){return(this._startIndex+e)%this._maxLength},e}();t.CircularList=n},function(e,t,r){"use strict";function i(e,t,r){if(t===e.length-1)return e[t].getTrimmedLength();var i=!e[t].hasContent(r-1)&&1===e[t].getWidth(r-1),n=2===e[t+1].getWidth(0);return i&&n?r-1:r}Object.defineProperty(t,"__esModule",{value:!0}),t.reflowLargerGetLinesToRemove=function(e,t,r,n,o){for(var s=[],a=0;a<e.length-1;a++){var l=a,h=e.get(++l);if(h.isWrapped){for(var c=[e.get(a)];l<e.length&&h.isWrapped;)c.push(h),h=e.get(++l);if(n>=a&&n<l)a+=c.length-1;else{for(var u=0,f=i(c,u,t),_=1,d=0;_<c.length;){var 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r=Math.ceil(this._terminal.charMeasure.height*this._terminal.options.lineHeight),i=this._terminal.buffer.y*r,n=this._terminal.buffer.x*this._terminal.charMeasure.width;this._compositionView.style.left=n+"px",this._compositionView.style.top=i+"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=n+"px",this._textarea.style.top=i+"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=i},function(e,t,r){"use strict";var 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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";function i(e){return e.replace(/\r?\n/g,"\r")}function n(e,t){return t?"[200~"+e+"[201~":e}function o(e,t){var 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r=function(r){r=n(r=i(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,i){o(e,t),i&&!r.isClickInSelection(e)&&r.selectWordAtCursor(e),t.textarea.value=r.selectionText,t.textarea.select()}},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(12),s=r(59),a=r(27),l=r(60),h=r(2),c=r(28),u=r(17),f=r(3),_=r(4),d={"(":0,")":1,"*":2,"+":3,"-":1,".":2},p=function(){function 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i.tabClear(e)}),i._parser.setCsiHandler("h",function(e,t){return i.setMode(e,t)}),i._parser.setCsiHandler("l",function(e,t){return i.resetMode(e,t)}),i._parser.setCsiHandler("m",function(e,t){return i.charAttributes(e)}),i._parser.setCsiHandler("n",function(e,t){return i.deviceStatus(e,t)}),i._parser.setCsiHandler("p",function(e,t){return i.softReset(e,t)}),i._parser.setCsiHandler("q",function(e,t){return i.setCursorStyle(e,t)}),i._parser.setCsiHandler("r",function(e,t){return i.setScrollRegion(e,t)}),i._parser.setCsiHandler("s",function(e,t){return i.saveCursor(e)}),i._parser.setCsiHandler("u",function(e,t){return i.restoreCursor(e)}),i._parser.setExecuteHandler(o.C0.BEL,function(){return i.bell()}),i._parser.setExecuteHandler(o.C0.LF,function(){return i.lineFeed()}),i._parser.setExecuteHandler(o.C0.VT,function(){return i.lineFeed()}),i._parser.setExecuteHandler(o.C0.FF,function(){return i.lineFeed()}),i._parser.setExecuteHandler(o.C0.CR,function(){return i.carriageReturn()}),i._parser.setExecuteHandler(o.C0.BS,function(){return i.backspace()}),i._parser.setExecuteHandler(o.C0.HT,function(){return i.tab()}),i._parser.setExecuteHandler(o.C0.SO,function(){return i.shiftOut()}),i._parser.setExecuteHandler(o.C0.SI,function(){return i.shiftIn()}),i._parser.setExecuteHandler(o.C1.IND,function(){return i.index()}),i._parser.setExecuteHandler(o.C1.NEL,function(){return i.nextLine()}),i._parser.setExecuteHandler(o.C1.HTS,function(){return i.tabSet()}),i._parser.setOscHandler(0,function(e){return i.setTitle(e)}),i._parser.setOscHandler(2,function(e){return i.setTitle(e)}),i._parser.setEscHandler("7",function(){return i.saveCursor([])}),i._parser.setEscHandler("8",function(){return i.restoreCursor([])}),i._parser.setEscHandler("D",function(){return i.index()}),i._parser.setEscHandler("E",function(){return i.nextLine()}),i._parser.setEscHandler("H",function(){return i.tabSet()}),i._parser.setEscHandler("M",function(){return i.reverseIndex()}),i._parser.setEscHandler("=",function(){return i.keypadApplicationMode()}),i._parser.setEscHandler(">",function(){return i.keypadNumericMode()}),i._parser.setEscHandler("c",function(){return i.reset()}),i._parser.setEscHandler("n",function(){return i.setgLevel(2)}),i._parser.setEscHandler("o",function(){return i.setgLevel(3)}),i._parser.setEscHandler("|",function(){return i.setgLevel(3)}),i._parser.setEscHandler("}",function(){return i.setgLevel(2)}),i._parser.setEscHandler("~",function(){return i.setgLevel(1)}),i._parser.setEscHandler("%@",function(){return i.selectDefaultCharset()}),i._parser.setEscHandler("%G",function(){return i.selectDefaultCharset()});var n=function(e){a._parser.setEscHandler("("+e,function(){return i.selectCharset("("+e)}),a._parser.setEscHandler(")"+e,function(){return i.selectCharset(")"+e)}),a._parser.setEscHandler("*"+e,function(){return i.selectCharset("*"+e)}),a._parser.setEscHandler("+"+e,function(){return i.selectCharset("+"+e)}),a._parser.setEscHandler("-"+e,function(){return i.selectCharset("-"+e)}),a._parser.setEscHandler("."+e,function(){return i.selectCharset("."+e)}),a._parser.setEscHandler("/"+e,function(){return i.selectCharset("/"+e)})},a=this;for(var h in s.CHARSETS)n(h);return i._parser.setErrorHandler(function(e){return i._terminal.error("Parsing error: ",e),e}),i._parser.setDcsHandler("$q",new p(i._terminal)),i}return n(t,e),Object.defineProperty(t.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onData",{get:function(){return this._onData.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!0,configurable:!0}),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,i=t.y;this._terminal.debug&&this._terminal.log("data: "+e),this._parseBuffer.length<e.length&&(this._parseBuffer=new Uint32Array(e.length)),this._parser.parse(this._parseBuffer,this._stringDecoder.decode(e,this._parseBuffer)),(t=this._terminal.buffer).x===r&&t.y===i||this._onCursorMove.fire()}},t.prototype.parseUtf8=function(e){if(this._terminal){var t=this._terminal.buffer,r=t.x,i=t.y;this._terminal.debug&&this._terminal.log("data: "+e),this._parseBuffer.length<e.length&&(this._parseBuffer=new Uint32Array(e.length)),this._parser.parse(this._parseBuffer,this._utf8Decoder.decode(e,this._parseBuffer)),(t=this._terminal.buffer).x===r&&t.y===i||this._terminal.emit("cursormove")}},t.prototype.print=function(e,t,r){var i,n,o=this._terminal.buffer,s=this._terminal.charset,l=this._terminal.options.screenReaderMode,h=this._terminal.cols,c=this._terminal.wraparoundMode,_=this._terminal.insertMode,d=this._terminal.curAttrData,p=o.lines.get(o.y+o.ybase);this._terminal.updateRange(o.y);for(var m=t;m<r;++m){if(i=e[m],n=a.wcwidth(i),i<127&&s){var y=s[String.fromCharCode(i)];y&&(i=y.charCodeAt(0))}if(l&&this._terminal.emit("a11y.char",u.stringFromCodePoint(i)),n||!o.x){if(o.x+n-1>=h)if(c)o.x=0,o.y++,o.y>o.scrollBottom?(o.y--,this._terminal.scroll(!0)):o.lines.get(o.y).isWrapped=!0,p=o.lines.get(o.y+o.ybase);else if(2===n)continue;if(_&&(p.insertCells(o.x,n,o.getNullCell(d)),2===p.getWidth(h-1)&&p.setCellFromCodePoint(h-1,f.NULL_CELL_CODE,f.NULL_CELL_WIDTH,d.fg,d.bg)),p.setCellFromCodePoint(o.x++,i,n,d.fg,d.bg),n>0)for(;--n;)p.setCellFromCodePoint(o.x++,0,0,d.fg,d.bg)}else p.getWidth(o.x-1)?p.addCodepointToCell(o.x-1,i):p.addCodepointToCell(o.x-2,i)}this._terminal.updateRange(o.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._onLineFeed.fire()},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.buffer.getNullCell(this._terminal.eraseAttrData())),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,i){void 0===i&&(i=!1);var n=this._terminal.buffer.lines.get(this._terminal.buffer.ybase+e);n.replaceCells(t,r,this._terminal.buffer.getNullCell(this._terminal.eraseAttrData())),i&&(n.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._onScroll.fire(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,i=r.y+r.ybase,n=this._terminal.rows-1-r.scrollBottom,o=this._terminal.rows-1+r.ybase-n+1;t--;)r.lines.splice(o-1,1),r.lines.splice(i,0,r.getBlankLine(this._terminal.eraseAttrData()));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,i=this._terminal.buffer,n=i.y+i.ybase;for(r=this._terminal.rows-1-i.scrollBottom,r=this._terminal.rows-1+i.ybase-r;t--;)i.lines.splice(n,1),i.lines.splice(r,0,i.getBlankLine(this._terminal.eraseAttrData()));this._terminal.updateRange(i.y),this._terminal.updateRange(i.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.buffer.getNullCell(this._terminal.eraseAttrData())),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(f.DEFAULT_ATTR_DATA));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,i=this._terminal.buffer;r--;)i.lines.splice(i.ybase+i.scrollBottom,1),i.lines.splice(i.ybase+i.scrollTop,0,i.getBlankLine(f.DEFAULT_ATTR_DATA));this._terminal.updateRange(i.scrollTop),this._terminal.updateRange(i.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.buffer.getNullCell(this._terminal.eraseAttrData()))},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.loadCell(t.x-1,this._workCell),r.replaceCells(t.x,t.x+(e[0]||1),void 0!==this._workCell.content?this._workCell:t.getNullCell(f.DEFAULT_ATTR_DATA))},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.eraseAttrData()),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])return this._terminal.curAttrData.fg=f.DEFAULT_ATTR_DATA.fg,void(this._terminal.curAttrData.bg=f.DEFAULT_ATTR_DATA.bg);for(var t,r=e.length,i=this._terminal.curAttrData,n=0;n<r;n++)(t=e[n])>=30&&t<=37?(i.fg&=-50331904,i.fg|=16777216|t-30):t>=40&&t<=47?(i.bg&=-50331904,i.bg|=16777216|t-40):t>=90&&t<=97?(i.fg&=-50331904,i.fg|=16777224|t-90):t>=100&&t<=107?(i.bg&=-50331904,i.bg|=16777224|t-100):0===t?(i.fg=f.DEFAULT_ATTR_DATA.fg,i.bg=f.DEFAULT_ATTR_DATA.bg):1===t?i.fg|=134217728:3===t?i.bg|=67108864:4===t?i.fg|=268435456:5===t?i.fg|=536870912:7===t?i.fg|=67108864:8===t?i.fg|=1073741824:2===t?i.bg|=134217728:22===t?(i.fg&=-134217729,i.bg&=-134217729):23===t?i.bg&=-67108865:24===t?i.fg&=-268435457:25===t?i.fg&=-536870913:27===t?i.fg&=-67108865:28===t?i.fg&=-1073741825:39===t?(i.fg&=-67108864,i.fg|=16777215&f.DEFAULT_ATTR_DATA.fg):49===t?(i.bg&=-67108864,i.bg|=16777215&f.DEFAULT_ATTR_DATA.bg):38===t?2===e[n+1]?(n+=2,i.fg|=50331648,i.fg&=-16777216,i.fg|=f.AttributeData.fromColorRGB([e[n],e[n+1],e[n+2]]),n+=2):5===e[n+1]&&(t=255&e[n+=2],i.fg&=-50331904,i.fg|=33554432|t):48===t?2===e[n+1]?(n+=2,i.bg|=50331648,i.bg&=-16777216,i.bg|=f.AttributeData.fromColorRGB([e[n],e[n+1],e[n+2]]),n+=2):5===e[n+1]&&(t=255&e[n+=2],i.bg&=-50331904,i.bg|=33554432|t):100===t?(i.fg&=-67108864,i.fg|=16777215&f.DEFAULT_ATTR_DATA.fg,i.bg&=-67108864,i.bg|=16777215&f.DEFAULT_ATTR_DATA.bg):this._terminal.error("Unknown SGR attribute: %d.",t)},t.prototype.deviceStatus=function(e,t){if(t){if("?"===t)switch(e[0]){case 6:r=this._terminal.buffer.y+1,i=this._terminal.buffer.x+1,this._onData.fire(o.C0.ESC+"[?"+r+";"+i+"R")}}else switch(e[0]){case 5:this._onData.fire(o.C0.ESC+"[0n");break;case 6:var r=this._terminal.buffer.y+1,i=this._terminal.buffer.x+1;this._onData.fire(o.C0.ESC+"["+r+";"+i+"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.curAttrData=f.DEFAULT_ATTR_DATA.clone(),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 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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._renderLayers.forEach(function(t){return e(t)})},t.prototype.renderRows=function(e,t){var r=this;this._renderLayers.forEach(function(i){return i.onGridChanged(r._terminal,e,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}(r(2).Disposable);t.Renderer=c},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(63),s=r(13),a=r(3),l=r(32),h=function(e){function t(t,r,i,n,s){var l=e.call(this,t,"text",r,s,i)||this;return l._characterOverlapCache={},l._workCell=new a.CellData,l._state=new o.GridCache,l._characterJoinerRegistry=n,l}return n(t,e),t.prototype.resize=function(t,r){e.prototype.resize.call(this,t,r);var i=this._getFont(t,!1,!1);this._characterWidth===r.scaledCharWidth&&this._characterFont===i||(this._characterWidth=r.scaledCharWidth,this._characterFont=i,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,i,n){for(var o=t;o<=r;o++)for(var s=o+e.buffer.ydisp,h=e.buffer.lines.get(s),c=i?i.getJoinedCharacters(s):[],u=0;u<e.cols;u++){h.loadCell(u,this._workCell);var f=this._workCell,_=!1,d=u;if(0!==f.getWidth()){if(c.length>0&&u===c[0][0]){_=!0;var p=c.shift();f=new l.JoinedCellData(this._workCell,h.translateToString(!0,p[0],p[1]),p[1]-p[0]),d=p[1]-1}!_&&this._isOverlapping(f)&&d<h.length-1&&h.getCodePoint(d+1)===a.NULL_CELL_CODE&&(f.content&=-12582913,f.content|=2<<22),n(f,u,o),u=d}}},t.prototype._drawBackground=function(e,t,r){var i=this,n=this._ctx,o=e.cols,s=0,l=0,h=null;n.save(),this._forEachCell(e,t,r,null,function(e,t,r){var c=null;e.isInverse()?c=e.isFgDefault()?i._colors.foreground.css:e.isFgRGB()?"rgb("+a.AttributeData.toColorRGB(e.getFgColor()).join(",")+")":i._colors.ansi[e.getFgColor()].css:e.isBgRGB()?c="rgb("+a.AttributeData.toColorRGB(e.getBgColor()).join(",")+")":e.isBgPalette()&&(c=i._colors.ansi[e.getBgColor()].css),null===h&&(s=t,l=r),r!==l?(n.fillStyle=h,i.fillCells(s,l,o-s,1),s=t,l=r):h!==c&&(n.fillStyle=h,i.fillCells(s,l,t-s,1),s=t,l=r),h=c}),null!==h&&(n.fillStyle=h,this.fillCells(s,l,o-s,1)),n.restore()},t.prototype._drawForeground=function(e,t,r){var i=this;this._forEachCell(e,t,r,this._characterJoinerRegistry,function(t,r,n){if(!t.isInvisible()&&(i.drawChars(e,t,r,n),t.isUnderline())){if(i._ctx.save(),t.isInverse())t.isBgDefault()?i._ctx.fillStyle=i._colors.background.css:t.isBgRGB()?i._ctx.fillStyle="rgb("+a.AttributeData.toColorRGB(t.getBgColor()).join(",")+")":i._ctx.fillStyle=i._colors.ansi[t.getBgColor()].css;else if(t.isFgDefault())i._ctx.fillStyle=i._colors.foreground.css;else 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this._ctx.restore(),this._characterOverlapCache[t]=r,r},t}(s.BaseRenderLayer);t.TextRenderLayer=h},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=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 i=this.cache[r].length;i<t;i++)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=i},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var 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n(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,i){if(32===t.code)return!0;if(!this._canCache(t))return!1;var n=d(t),o=this._cacheMap.get(n);if(null!=o)return this._drawFromCache(e,o,r,i),!0;if(this._drawToCacheCount<100){var s;s=this._cacheMap.size<this._cacheMap.capacity?this._cacheMap.size:this._cacheMap.peek().index;var a=this._drawToCache(t,s);return this._cacheMap.set(n,a),this._drawFromCache(e,a,r,i),!0}return!1},t.prototype._canCache=function(e){return e.code<256},t.prototype._toCoordinateX=function(e){return e%this._width*this._config.scaledCharWidth},t.prototype._toCoordinateY=function(e){return Math.floor(e/this._width)*this._config.scaledCharHeight},t.prototype._drawFromCache=function(e,t,r,i){if(!t.isEmpty){var n=this._toCoordinateX(t.index),o=this._toCoordinateY(t.index);e.drawImage(t.inBitmap?this._bitmap:this._cacheCanvas,n,o,this._config.scaledCharWidth,this._config.scaledCharHeight,r,i,this._config.scaledCharWidth,this._config.scaledCharHeight)}},t.prototype._getColorFromAnsiIndex=function(e){return e<this._config.colors.ansi.length?this._config.colors.ansi[e]:a.DEFAULT_ANSI_COLORS[e]},t.prototype._getBackgroundColor=function(e){return this._config.allowTransparency?_:e.bg===o.INVERTED_DEFAULT_COLOR?this._config.colors.foreground:e.bg<256?this._getColorFromAnsiIndex(e.bg):this._config.colors.background},t.prototype._getForegroundColor=function(e){return e.fg===o.INVERTED_DEFAULT_COLOR?this._config.colors.background:e.fg<256?this._getColorFromAnsiIndex(e.fg):this._config.colors.foreground},t.prototype._drawToCache=function(e,t){this._drawToCacheCount++,this._tmpCtx.save();var r=this._getBackgroundColor(e);this._tmpCtx.globalCompositeOperation="copy",this._tmpCtx.fillStyle=r.css,this._tmpCtx.fillRect(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),this._tmpCtx.globalCompositeOperation="source-over";var i=e.bold?this._config.fontWeightBold:this._config.fontWeight,n=e.italic?"italic":"";this._tmpCtx.font=n+" "+i+" "+this._config.fontSize*this._config.devicePixelRatio+"px "+this._config.fontFamily,this._tmpCtx.textBaseline="middle",this._tmpCtx.fillStyle=this._getForegroundColor(e).css,e.dim&&(this._tmpCtx.globalAlpha=o.DIM_OPACITY),this._tmpCtx.fillText(e.chars,0,this._config.scaledCharHeight/2),this._tmpCtx.restore();var s=this._tmpCtx.getImageData(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),a=!1;this._config.allowTransparency||(a=l.clearColor(s,r));var h=this._toCoordinateX(t),c=this._toCoordinateY(t);this._cacheCtx.putImageData(s,h,c);var u={index:t,isEmpty:a,inBitmap:!1};return this._addGlyphToBitmap(u),u},t.prototype._addGlyphToBitmap=function(e){var t=this;"createImageBitmap"in window&&!c.isFirefox&&!c.isSafari&&(this._glyphsWaitingOnBitmap.push(e),null===this._bitmapCommitTimeout&&(this._bitmapCommitTimeout=window.setTimeout(function(){return t._generateBitmap()},100)))},t.prototype._generateBitmap=function(){var e=this,t=this._glyphsWaitingOnBitmap;this._glyphsWaitingOnBitmap=[],window.createImageBitmap(this._cacheCanvas).then(function(r){e._bitmap=r;for(var i=0;i<t.length;i++)t[i].inBitmap=!0}),this._bitmapCommitTimeout=null},t}(s.default);t.default=p},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e){this.capacity=e,this._map={},this._head=null,this._tail=null,this._nodePool=[],this.size=0}return e.prototype._unlinkNode=function(e){var t=e.prev,r=e.next;e===this._head&&(this._head=r),e===this._tail&&(this._tail=t),null!==t&&(t.next=r),null!==r&&(r.prev=t)},e.prototype._appendNode=function(e){var t=this._tail;null!==t&&(t.next=e),e.prev=t,e.next=null,this._tail=e,null===this._head&&(this._head=e)},e.prototype.prealloc=function(e){for(var t=this._nodePool,r=0;r<e;r++)t.push({prev:null,next:null,key:null,value:null})},e.prototype.get=function(e){var t=this._map[e];return void 0!==t?(this._unlinkNode(t),this._appendNode(t),t.value):null},e.prototype.peekValue=function(e){var t=this._map[e];return void 0!==t?t.value:null},e.prototype.peek=function(){var e=this._head;return null===e?null:e.value},e.prototype.set=function(e,t){var r=this._map[e];if(void 0!==r)r=this._map[e],this._unlinkNode(r),r.value=t;else if(this.size>=this.capacity)r=this._head,this._unlinkNode(r),delete this._map[r.key],r.key=e,r.value=t,this._map[e]=r;else{var i=this._nodePool;i.length>0?((r=i.pop()).key=e,r.value=t):r={prev:null,next:null,key:e,value:t},this._map[e]=r,this.size++}this._appendNode(r)},e}();t.default=i},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(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){return e.call(this)||this}return n(t,e),t.prototype.draw=function(e,t,r,i){return!1},t}(r(19).default);t.default=o},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(6),s=r(31),a=r(19),l=r(18),h=r(11),c=function(e){function t(t,r){var i=e.call(this)||this;return i._document=t,i._config=r,i._canvasFactory=function(e,t){var r=i._document.createElement("canvas");return r.width=e,r.height=t,r},i}return n(t,e),t.prototype._doWarmUp=function(){var e=this,t=s.generateStaticCharAtlasTexture(window,this._canvasFactory,this._config);t instanceof HTMLCanvasElement?this._texture=t:t.then(function(t){e._texture=t})},t.prototype._isCached=function(e,t){var r=e.code<256,i=e.fg<16,n=e.fg===h.DEFAULT_COLOR,o=e.bg===h.DEFAULT_COLOR;return r&&(i||n)&&o&&!e.italic},t.prototype.draw=function(e,t,r,i){if(null===this._texture||void 0===this._texture)return!1;var n=0;if(l.is256Color(t.fg)?n=2+t.fg+(t.bold?16:0):t.fg===h.DEFAULT_COLOR&&t.bold&&(n=1),!this._isCached(t,n))return!1;e.save();var s=this._config.scaledCharWidth+o.CHAR_ATLAS_CELL_SPACING,a=this._config.scaledCharHeight+o.CHAR_ATLAS_CELL_SPACING;return t.dim&&(e.globalAlpha=o.DIM_OPACITY),e.drawImage(this._texture,t.code*s,n*a,s,this._config.scaledCharHeight,r,i,s,this._config.scaledCharHeight),e.restore(),!0},t}(a.default);t.default=c},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(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,i){var n=e.call(this,t,"selection",r,!0,i)||this;return n._clearState(),n}return n(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,i){if(this._didStateChange(t,r,i,e.buffer.ydisp))if(this.clearAll(),t&&r){var n=t[1]-e.buffer.ydisp,o=r[1]-e.buffer.ydisp,s=Math.max(n,0),a=Math.min(o,e.rows-1);if(!(s>=e.rows||a<0)){if(this._ctx.fillStyle=this._colors.selection.css,i){var l=t[0],h=r[0]-l,c=a-s+1;this.fillCells(l,s,h,c)}else{l=n===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=i,this._state.ydisp=e.buffer.ydisp}}else this._clearState()},t.prototype._didStateChange=function(e,t,r,i){return!this._areCoordinatesEqual(e,this._state.start)||!this._areCoordinatesEqual(t,this._state.end)||r!==this._state.columnSelectMode||i!==this._state.ydisp},t.prototype._areCoordinatesEqual=function(e,t){return!(!e||!t)&&e[0]===t[0]&&e[1]===t[1]},t}(r(13).BaseRenderLayer);t.SelectionRenderLayer=o},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(13),s=r(3),a=function(e){function t(t,r,i){var n=e.call(this,t,"cursor",r,!0,i)||this;return n._cell=new 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l(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,i=r-e.buffer.ydisp;if(i<0||i>=e.rows)this._clearCursor();else if(e.buffer.lines.get(r).loadCell(e.buffer.x,this._cell),void 0!==this._cell.content){if(!e.isFocused)return this._clearCursor(),this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._renderBlurCursor(e,e.buffer.x,i,this._cell),this._ctx.restore(),this._state.x=e.buffer.x,this._state.y=i,this._state.isFocused=!1,this._state.style=e.options.cursorStyle,void(this._state.width=this._cell.getWidth());if(!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isCursorVisible){if(this._state){if(this._state.x===e.buffer.x&&this._state.y===i&&this._state.isFocused===e.isFocused&&this._state.style===e.options.cursorStyle&&this._state.width===this._cell.getWidth())return;this._clearCursor()}this._ctx.save(),this._cursorRenderers[e.options.cursorStyle||"block"](e,e.buffer.x,i,this._cell),this._ctx.restore(),this._state.x=e.buffer.x,this._state.y=i,this._state.isFocused=!1,this._state.style=e.options.cursorStyle,this._state.width=this._cell.getWidth()}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,i){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this.fillLeftLineAtCell(t,r),this._ctx.restore()},t.prototype._renderBlockCursor=function(e,t,r,i){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this.fillCells(t,r,i.getWidth(),1),this._ctx.fillStyle=this._colors.cursorAccent.css,this.fillCharTrueColor(e,i,t,r),this._ctx.restore()},t.prototype._renderUnderlineCursor=function(e,t,r,i){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this.fillBottomLineAtCells(t,r),this._ctx.restore()},t.prototype._renderBlurCursor=function(e,t,r,i){this._ctx.save(),this._ctx.strokeStyle=this._colors.cursor.css,this.strokeRectAtCell(t,r,i.getWidth(),1),this._ctx.restore()},t}(o.BaseRenderLayer);t.CursorRenderLayer=a;var l=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 i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(13),s=r(6),a=r(18),l=function(e){function t(t,r,i,n){var o=e.call(this,t,"link",r,!0,i)||this;return o._state=null,n.linkifier.onLinkHover(function(e){return o._onLinkHover(e)}),n.linkifier.onLinkLeave(function(e){return o._onLinkLeave(e)}),o}return n(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";Object.defineProperty(t,"__esModule",{value:!0});var i=r(33),n=r(27),o=r(4),s=function(){function e(e){this._terminal=e,this._linkMatchers=[],this._nextLinkMatcherId=0,this._onLinkHover=new o.EventEmitter2,this._onLinkLeave=new o.EventEmitter2,this._onLinkTooltip=new o.EventEmitter2,this._rowsToLinkify={start:null,end:null}}return Object.defineProperty(e.prototype,"onLinkHover",{get:function(){return this._onLinkHover.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onLinkLeave",{get:function(){return this._onLinkLeave.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onLinkTooltip",{get:function(){return this._onLinkTooltip.event},enumerable:!0,configurable:!0}),e.prototype.attachToDom=function(e){this._mouseZoneManager=e},e.prototype.linkifyRows=function(t,r){var i=this;this._mouseZoneManager&&(null===this._rowsToLinkify.start?(this._rowsToLinkify.start=t,this._rowsToLinkify.end=r):(this._rowsToLinkify.start=Math.min(this._rowsToLinkify.start,t),this._rowsToLinkify.end=Math.max(this._rowsToLinkify.end,r)),this._mouseZoneManager.clearAll(t,r),this._rowsTimeoutId&&clearTimeout(this._rowsTimeoutId),this._rowsTimeoutId=setTimeout(function(){return i._linkifyRows()},e.TIME_BEFORE_LINKIFY))},e.prototype._linkifyRows=function(){this._rowsTimeoutId=null;var t=this._terminal.buffer,r=t.ydisp+this._rowsToLinkify.start;if(!(r>=t.lines.length)){for(var i=t.ydisp+Math.min(this._rowsToLinkify.end,this._terminal.rows)+1,n=Math.ceil(e.OVERSCAN_CHAR_LIMIT/this._terminal.cols),o=this._terminal.buffer.iterator(!1,r,i,n,n);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}},e.prototype.registerLinkMatcher=function(e,t,r){if(void 0===r&&(r={}),!t)throw new Error("handler must be defined");var i={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(i),i.id},e.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)},e.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},e.prototype._doLinkifyRow=function(e,t,r){for(var i,n=this,o=new RegExp(r.regex.source,r.regex.flags+"g"),s=-1,a=function(){var a=i["number"!=typeof r.matchIndex?0:r.matchIndex];if(!a){if(l._terminal.debug)throw console.log({match:i,matcher:r}),new Error("match found without corresponding matchIndex");return"break"}if(s=t.indexOf(a,s+1),o.lastIndex=s+a.length,s<0)return"break";var h=l._terminal.buffer.stringIndexToBufferIndex(e,s);if(h[0]<0)return"break";var c,u=l._terminal.buffer.lines.get(h[0]).getFg(h[1]);u&&(c=u>>9&511),r.validationCallback?r.validationCallback(a,function(e){n._rowsTimeoutId||e&&n._addLink(h[1],h[0]-n._terminal.buffer.ydisp,a,r,c)}):l._addLink(h[1],h[0]-l._terminal.buffer.ydisp,a,r,c)},l=this;null!==(i=o.exec(t))&&"break"!==a(););},e.prototype._addLink=function(e,t,r,o,s){var a=this,l=n.getStringCellWidth(r),h=e%this._terminal.cols,c=t+Math.floor(e/this._terminal.cols),u=(h+l)%this._terminal.cols,f=c+Math.floor((h+l)/this._terminal.cols);0===u&&(u=this._terminal.cols,f--),this._mouseZoneManager.add(new i.MouseZone(h+1,c+1,u+1,f+1,function(e){if(o.handler)return o.handler(e,r);window.open(r,"_blank")},function(){a._onLinkHover.fire(a._createLinkHoverEvent(h,c,u,f,s)),a._terminal.element.classList.add("xterm-cursor-pointer")},function(e){a._onLinkTooltip.fire(a._createLinkHoverEvent(h,c,u,f,s)),o.hoverTooltipCallback&&o.hoverTooltipCallback(e,r)},function(){a._onLinkLeave.fire(a._createLinkHoverEvent(h,c,u,f,s)),a._terminal.element.classList.remove("xterm-cursor-pointer"),o.hoverLeaveCallback&&o.hoverLeaveCallback()},function(e){return!o.willLinkActivate||o.willLinkActivate(e,r)}))},e.prototype._createLinkHoverEvent=function(e,t,r,i,n){return{x1:e,y1:t,x2:r,y2:i,cols:this._terminal.cols,fg:n}},e.TIME_BEFORE_LINKIFY=200,e.OVERSCAN_CHAR_LIMIT=2e3,e}();t.Linkifier=s},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=r(34),n=r(8),o=r(73),s=r(74),a=r(3),l=r(4),h=String.fromCharCode(160),c=new RegExp(h,"g"),u=function(){function e(e,t){this._terminal=e,this._charMeasure=t,this._enabled=!0,this._workCell=new a.CellData,this._onLinuxMouseSelection=new l.EventEmitter2,this._onRedrawRequest=new l.EventEmitter2,this._onSelectionChange=new l.EventEmitter2,this._initListeners(),this.enable(),this._model=new o.SelectionModel(e),this._activeSelectionMode=0}return Object.defineProperty(e.prototype,"onLinuxMouseSelection",{get:function(){return this._onLinuxMouseSelection.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onRedrawRequest",{get:function(){return this._onRedrawRequest.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this._removeMouseDownListeners()},Object.defineProperty(e.prototype,"_buffer",{get:function(){return this._terminal.buffers.active},enumerable:!0,configurable:!0}),e.prototype._initListeners=function(){var e=this;this._mouseMoveListener=function(t){return e._onMouseMove(t)},this._mouseUpListener=function(t){return e._onMouseUp(t)},this.initBuffersListeners()},e.prototype.initBuffersListeners=function(){var e=this;this._trimListener=this._terminal.buffer.lines.onTrim(function(t){return e._onTrim(t)}),this._terminal.buffers.onBufferActivate(function(t){return e._onBufferActivate(t)})},e.prototype.disable=function(){this.clearSelection(),this._enabled=!1},e.prototype.enable=function(){this._enabled=!0},Object.defineProperty(e.prototype,"selectionStart",{get:function(){return this._model.finalSelectionStart},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"selectionEnd",{get:function(){return this._model.finalSelectionEnd},enumerable:!0,configurable:!0}),Object.defineProperty(e.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(e.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 i=e[1];i<=t[1];i++){var o=this._buffer.translateBufferLineToString(i,!0,e[0],t[0]);r.push(o)}}else{var s=e[1]===t[1]?t[0]:void 0;for(r.push(this._buffer.translateBufferLineToString(e[1],!0,e[0],s)),i=e[1]+1;i<=t[1]-1;i++){var a=this._buffer.lines.get(i);o=this._buffer.translateBufferLineToString(i,!0),a.isWrapped?r[r.length-1]+=o:r.push(o)}e[1]!==t[1]&&(a=this._buffer.lines.get(t[1]),o=this._buffer.translateBufferLineToString(t[1],!0,0,t[0]),a.isWrapped?r[r.length-1]+=o:r.push(o))}return r.map(function(e){return e.replace(c," ")}).join(n.isMSWindows?"\r\n":"\n")},enumerable:!0,configurable:!0}),e.prototype.clearSelection=function(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh(),this._onSelectionChange.fire()},e.prototype.refresh=function(e){var t=this;this._refreshAnimationFrame||(this._refreshAnimationFrame=window.requestAnimationFrame(function(){return t._refresh()})),n.isLinux&&e&&this.selectionText.length&&this._onLinuxMouseSelection.fire(this.selectionText)},e.prototype._refresh=function(){this._refreshAnimationFrame=null,this._onRedrawRequest.fire({start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:3===this._activeSelectionMode})},e.prototype.isClickInSelection=function(e){var t=this._getMouseBufferCoords(e),r=this._model.finalSelectionStart,i=this._model.finalSelectionEnd;return!(!r||!i)&&this._areCoordsInSelection(t,r,i)},e.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]},e.prototype.selectWordAtCursor=function(e){var t=this._getMouseBufferCoords(e);t&&(this._selectWordAt(t,!1),this._model.selectionEnd=null,this.refresh(!0))},e.prototype.selectAll=function(){this._model.isSelectAllActive=!0,this.refresh(),this._onSelectionChange.fire()},e.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._onSelectionChange.fire()},e.prototype._onTrim=function(e){this._model.onTrim(e)&&this.refresh()},e.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},e.prototype._getMouseEventScrollAmount=function(e){var t=i.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))},e.prototype.shouldForceSelection=function(e){return n.isMac?e.altKey&&this._terminal.options.macOptionClickForcesSelection:e.shiftKey},e.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)}},e.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)},e.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},e.prototype._onIncrementalClick=function(e){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(e))},e.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]);t&&(t.length>=this._model.selectionStart[0]||0===t.hasWidth(this._model.selectionStart[0])&&this._model.selectionStart[0]++)}},e.prototype._onDoubleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=1,this._selectWordAt(t,!0))},e.prototype._onTripleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=2,this._selectLineAt(t[1]))},e.prototype.shouldColumnSelect=function(e){return e.altKey&&!(n.isMac&&this._terminal.options.macOptionClickForcesSelection)},e.prototype._onMouseMove=function(e){e.stopImmediatePropagation();var t=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;this._model.selectionEnd=this._getMouseBufferCoords(e),this._model.selectionEnd?(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&&0===this._buffer.lines.get(this._model.selectionEnd[1]).hasWidth(this._model.selectionEnd[0])&&this._model.selectionEnd[0]++,t&&t[0]===this._model.selectionEnd[0]&&t[1]===this._model.selectionEnd[1]||this.refresh(!0)):this.refresh(!0)},e.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())},e.prototype._onMouseUp=function(e){var t=e.timeStamp-this._mouseDownTimeStamp;this._removeMouseDownListeners(),this.selectionText.length<=1&&t<500?new s.AltClickHandler(e,this._terminal).move():this.hasSelection&&this._onSelectionChange.fire()},e.prototype._onBufferActivate=function(e){var t=this;this.clearSelection(),this._trimListener&&this._trimListener.dispose(),this._trimListener=e.activeBuffer.lines.onTrim(function(e){return t._onTrim(e)})},e.prototype._convertViewportColToCharacterIndex=function(e,t){for(var r=t[0],i=0;t[0]>=i;i++){var n=e.loadCell(i,this._workCell).getChars().length;0===this._workCell.getWidth()?r--:n>1&&t[0]!==i&&(r+=n-1)}return r},e.prototype.setSelection=function(e,t,r){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[e,t],this._model.selectionStartLength=r,this.refresh()},e.prototype._getWordAt=function(e,t,r,i){if(void 0===r&&(r=!0),void 0===i&&(i=!0),e[0]>=this._terminal.cols)return null;var n=this._buffer.lines.get(e[1]);if(!n)return null;var o=this._buffer.translateBufferLineToString(e[1],!1),s=this._convertViewportColToCharacterIndex(n,e),a=s,l=e[0]-s,h=0,c=0,u=0,f=0;if(" "===o.charAt(s)){for(;s>0&&" "===o.charAt(s-1);)s--;for(;a<o.length&&" "===o.charAt(a+1);)a++}else{var _=e[0],d=e[0];0===n.getWidth(_)&&(h++,_--),2===n.getWidth(d)&&(c++,d++);var p=n.getString(d).length;for(p>1&&(f+=p-1,a+=p-1);_>0&&s>0&&!this._isCharWordSeparator(n.loadCell(_-1,this._workCell));){n.loadCell(_-1,this._workCell);var m=this._workCell.getChars().length;0===this._workCell.getWidth()?(h++,_--):m>1&&(u+=m-1,s-=m-1),s--,_--}for(;d<n.length&&a+1<o.length&&!this._isCharWordSeparator(n.loadCell(d+1,this._workCell));){n.loadCell(d+1,this._workCell);var y=this._workCell.getChars().length;2===this._workCell.getWidth()?(c++,d++):y>1&&(f+=y-1,a+=y-1),a++,d++}}a++;var g=s+l-h+u,v=Math.min(this._terminal.cols,a-s+h+c-u-f);if(!t&&""===o.slice(s,a).trim())return null;if(r&&0===g&&32!==n.getCodePoint(0)){var b=this._buffer.lines.get(e[1]-1);if(b&&n.isWrapped&&32!==b.getCodePoint(this._terminal.cols-1)){var C=this._getWordAt([this._terminal.cols-1,e[1]-1],!1,!0,!1);if(C){var w=this._terminal.cols-C.start;g-=w,v+=w}}}if(i&&g+v===this._terminal.cols&&32!==n.getCodePoint(this._terminal.cols-1)){var S=this._buffer.lines.get(e[1]+1);if(S&&S.isWrapped&&32!==S.getCodePoint(0)){var E=this._getWordAt([0,e[1]+1],!1,!1,!0);E&&(v+=E.length)}}return{start:g,length:v}},e.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}},e.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]}},e.prototype._isCharWordSeparator=function(e){return 0!==e.getWidth()&&" ()[]{}'\"".indexOf(e.getChars())>=0},e.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},e}();t.SelectionManager=u},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=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=i},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=r(12),n=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 i=this._terminal.mouseHelper.getCoords(this._mouseEvent,this._terminal.element,this._terminal.charMeasure,this._terminal.cols,this._terminal.rows,!1);i&&(r=i.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),i=0;i<Math.abs(t-r);i++){var n="A"===this._verticalDirection()?-1:1;this._lines.get(t+n*i).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,i,n){for(var o=e,s=t,a="";o!==r||s!==i;)o+=n?1:-1,n&&o>this._terminal.cols-1?(a+=this._terminal.buffer.translateBufferLineToString(s,!1,e,o),o=0,e=0,s++):!n&&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 i.C0.ESC+t+e},e}();function o(e,t){e=Math.floor(e);for(var r="",i=0;i<e;i++)r+=t;return r}t.AltClickHandler=n},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=r(4),n=function(){function e(e,t){this._onCharSizeChanged=new i.EventEmitter2,this._document=e,this._parentElement=t,this._measureElement=this._document.createElement("span"),this._measureElement.classList.add("xterm-char-measure-element"),this._measureElement.textContent="W",this._measureElement.setAttribute("aria-hidden","true"),this._parentElement.appendChild(this._measureElement)}return Object.defineProperty(e.prototype,"onCharSizeChanged",{get:function(){return this._onCharSizeChanged.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"width",{get:function(){return this._width},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._height},enumerable:!0,configurable:!0}),e.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._onCharSizeChanged.fire())}},e}();t.CharMeasure=n},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 i=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,i=new Uint8Array(r),n=0;n<r;n++)i[n]=t.charCodeAt(n);return i.buffer},e.prototype._removeMimeType=function(e){return e.split(",")[1]},e}();t.SoundManager=i},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(20),s=r(8),a=r(35),l=r(7),h=r(2),c=r(36),u=function(e){function t(t,r){var i=e.call(this)||this;i._terminal=t,i._dimensions=r,i._liveRegionLineCount=0,i._charsToConsume=[],i._charsToAnnounce="",i._accessibilityTreeRoot=document.createElement("div"),i._accessibilityTreeRoot.classList.add("xterm-accessibility"),i._rowContainer=document.createElement("div"),i._rowContainer.classList.add("xterm-accessibility-tree"),i._rowElements=[];for(var n=0;n<i._terminal.rows;n++)i._rowElements[n]=i._createAccessibilityTreeNode(),i._rowContainer.appendChild(i._rowElements[n]);return i._topBoundaryFocusListener=function(e){return i._onBoundaryFocus(e,0)},i._bottomBoundaryFocusListener=function(e){return i._onBoundaryFocus(e,1)},i._rowElements[0].addEventListener("focus",i._topBoundaryFocusListener),i._rowElements[i._rowElements.length-1].addEventListener("focus",i._bottomBoundaryFocusListener),i._refreshRowsDimensions(),i._accessibilityTreeRoot.appendChild(i._rowContainer),i._renderRowsDebouncer=new a.RenderDebouncer(i._renderRows.bind(i)),i._refreshRows(),i._liveRegion=document.createElement("div"),i._liveRegion.classList.add("live-region"),i._liveRegion.setAttribute("aria-live","assertive"),i._accessibilityTreeRoot.appendChild(i._liveRegion),i._terminal.element.insertAdjacentElement("afterbegin",i._accessibilityTreeRoot),i.register(i._renderRowsDebouncer),i.register(i._terminal.onResize(function(e){return i._onResize(e.rows)})),i.register(i._terminal.onRender(function(e){return i._refreshRows(e.start,e.end)})),i.register(i._terminal.onScroll(function(){return i._refreshRows()})),i.register(i._terminal.addDisposableListener("a11y.char",function(e){return i._onChar(e)})),i.register(i._terminal.onLineFeed(function(){return i._onChar("\n")})),i.register(i._terminal.addDisposableListener("a11y.tab",function(e){return i._onTab(e)})),i.register(i._terminal.onKey(function(e){return i._onKey(e.key)})),i.register(i._terminal.addDisposableListener("blur",function(){return i._clearLiveRegion()})),i._screenDprMonitor=new c.ScreenDprMonitor,i.register(i._screenDprMonitor),i._screenDprMonitor.setListener(function(){return i._refreshRowsDimensions()}),i.register(l.addDisposableDomListener(window,"resize",function(){return i._refreshRowsDimensions()})),i}return n(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,i=this._rowElements[0===t?1:this._rowElements.length-2];if(r.getAttribute("aria-posinset")!==(0===t?"1":""+this._terminal.buffer.lines.length)&&e.relatedTarget===i){var n,o;if(0===t?(n=r,o=this._rowElements.pop(),this._rowContainer.removeChild(o)):(n=this._rowElements.shift(),o=r,this._rowContainer.removeChild(n)),n.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;this._liveRegionLineCount<21&&(this._charsToConsume.length>0?this._charsToConsume.shift()!==e&&(this._charsToAnnounce+=e):this._charsToAnnounce+=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,this._terminal.rows)},t.prototype._renderRows=function(e,t){for(var r=this._terminal.buffer,i=r.lines.length.toString(),n=e;n<=t;n++){var s=r.translateBufferLineToString(r.ydisp+n,!0),a=(r.ydisp+n+1).toString(),l=this._rowElements[n];l&&(l.textContent=0===s.length?o.blankLine:s,l.setAttribute("aria-posinset",a),l.setAttribute("aria-setsize",i))}this._announceCharacters()},t.prototype._refreshRowsDimensions=function(){if(this._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.setDimensions=function(e){this._dimensions=e,this._refreshRowsDimensions()},t.prototype._refreshRowDimensions=function(e){e.style.height=this._dimensions.actualCellHeight+"px"},t.prototype._announceCharacters=function(){0!==this._charsToAnnounce.length&&(this._liveRegion.textContent+=this._charsToAnnounce,this._charsToAnnounce="")},t}(h.Disposable);t.AccessibilityManager=u},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(79),s=r(6),a=r(2),l="xterm-dom-renderer-owner-",h="xterm-rows",c="xterm-selection",u=1,f=function(e){function t(t,r){var i=e.call(this)||this;return i._terminal=t,i._colors=r,i._terminalClass=u++,i._rowElements=[],i._rowContainer=document.createElement("div"),i._rowContainer.classList.add(h),i._rowContainer.style.lineHeight="normal",i._rowContainer.setAttribute("aria-hidden","true"),i._refreshRowElements(i._terminal.cols,i._terminal.rows),i._selectionContainer=document.createElement("div"),i._selectionContainer.classList.add(c),i._selectionContainer.setAttribute("aria-hidden","true"),i.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},i._updateDimensions(),i._injectCss(),i._rowFactory=new o.DomRendererRowFactory(t.options,document),i._terminal.element.classList.add(l+i._terminalClass),i._terminal.screenElement.appendChild(i._rowContainer),i._terminal.screenElement.appendChild(i._selectionContainer),i._terminal.linkifier.onLinkHover(function(e){return i._onLinkHover(e)}),i._terminal.linkifier.onLinkLeave(function(e){return i._onLinkLeave(e)}),i}return n(t,e),t.prototype.dispose=function(){this._terminal.element.classList.remove(l+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=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+" ."+h+" 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.setColors=function(e){this._colors=e,this._injectCss()},t.prototype._injectCss=function(){var e=this;this._themeStyleElement||(this._themeStyleElement=document.createElement("style"),this._terminal.screenElement.appendChild(this._themeStyleElement));var t=this._terminalSelector+" ."+h+" { color: "+this._colors.foreground.css+"; background-color: "+this._colors.background.css+"; font-family: "+this._terminal.options.fontFamily+"; font-size: "+this._terminal.options.fontSize+"px;}";t+=this._terminalSelector+" span:not(."+o.BOLD_CLASS+") { font-weight: "+this._terminal.options.fontWeight+";}"+this._terminalSelector+" span."+o.BOLD_CLASS+" { font-weight: "+this._terminal.options.fontWeightBold+";}"+this._terminalSelector+" span."+o.ITALIC_CLASS+" { font-style: italic;}",t+="@keyframes blink { 0% { opacity: 1.0; } 50% { opacity: 0.0; } 100% { opacity: 1.0; }}",t+=this._terminalSelector+" ."+h+":not(.xterm-focus) ."+o.CURSOR_CLASS+" { outline: 1px solid "+this._colors.cursor.css+"; outline-offset: -1px;}"+this._terminalSelector+" ."+h+".xterm-focus ."+o.CURSOR_CLASS+"."+o.CURSOR_BLINK_CLASS+" { animation: blink 1s step-end infinite;}"+this._terminalSelector+" ."+h+".xterm-focus ."+o.CURSOR_CLASS+"."+o.CURSOR_STYLE_BLOCK_CLASS+" { background-color: "+this._colors.cursor.css+"; color: "+this._colors.cursorAccent.css+";}"+this._terminalSelector+" ."+h+".xterm-focus ."+o.CURSOR_CLASS+"."+o.CURSOR_STYLE_BAR_CLASS+" { box-shadow: 1px 0 0 "+this._colors.cursor.css+" inset;}"+this._terminalSelector+" ."+h+".xterm-focus ."+o.CURSOR_CLASS+"."+o.CURSOR_STYLE_UNDERLINE_CLASS+" { box-shadow: 0 -1px 0 "+this._colors.cursor.css+" inset;}",t+=this._terminalSelector+" ."+c+" { position: absolute; top: 0; left: 0; z-index: 1; pointer-events: none;}"+this._terminalSelector+" ."+c+" div { position: absolute; background-color: "+this._colors.selection.css+";}",this._colors.ansi.forEach(function(r,i){t+=e._terminalSelector+" .xterm-fg-"+i+" { color: "+r.css+"; }"+e._terminalSelector+" .xterm-bg-"+i+" { background-color: "+r.css+"; }"}),t+=this._terminalSelector+" .xterm-fg-"+s.INVERTED_DEFAULT_COLOR+" { color: "+this._colors.background.css+"; }"+this._terminalSelector+" .xterm-bg-"+s.INVERTED_DEFAULT_COLOR+" { background-color: "+this._colors.foreground.css+"; }",this._themeStyleElement.innerHTML=t},t.prototype.onDevicePixelRatioChange=function(){this._updateDimensions()},t.prototype._refreshRowElements=function(e,t){for(var r=this._rowElements.length;r<=t;r++){var i=document.createElement("div");this._rowContainer.appendChild(i),this._rowElements.push(i)}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 i=e[1]-this._terminal.buffer.ydisp,n=t[1]-this._terminal.buffer.ydisp,o=Math.max(i,0),s=Math.min(n,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 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a=s.children[e];a&&(a.style.textDecoration=o?"underline":"none"),++e>=n&&(e=0,r++)}},t}(a.Disposable);t.DomRenderer=f},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=r(6),n=r(3);t.BOLD_CLASS="xterm-bold",t.DIM_CLASS="xterm-dim",t.ITALIC_CLASS="xterm-italic",t.UNDERLINE_CLASS="xterm-underline",t.CURSOR_CLASS="xterm-cursor",t.CURSOR_BLINK_CLASS="xterm-cursor-blink",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,t){this._terminalOptions=e,this._document=t,this._workCell=new n.CellData}return e.prototype.createRow=function(e,r,o,s,a,l,h){for(var c=this._document.createDocumentFragment(),u=0,f=Math.min(e.length,h)-1;f>=0;f--)if(e.loadCell(f,this._workCell).getCode()!==n.NULL_CELL_CODE||r&&f===s){u=f+1;break}for(f=0;f<u;f++){e.loadCell(f,this._workCell);var _=this._workCell.getWidth();if(0!==_){var 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n=["CANFDX","CANOVIO","CANFC32"],o="spool_uint8array",s=[79,79],a=i.ZMLIB.ABORT_SEQUENCE;class l{constructor(){this._on_evt={},this._evt_once_index={}}_Add_event(e){this._on_evt[e]=[],this._evt_once_index[e]=[]}_get_evt_queue(e){if(!this._on_evt[e])throw"Bad event: "+e;return this._on_evt[e]}on(e,t){return this._get_evt_queue(e).push(t),this}off(e,t){var r=this._get_evt_queue(e);if(t){var i=r.indexOf(t);if(-1===i)throw"“"+t+"” is not in the “"+e+"” queue.";r.splice(i,1)}else r.pop();return this}_Happen(e){var t=this._get_evt_queue(e),r=Array.apply(null,arguments);r.shift();var i=this;return t.forEach(function(e){e.apply(i,r)}),t.length}}i.Session=class extends l{static parse(e){var t;try{t=i.Header.parse_hex(e)}catch(e){return}if(t)switch(t.NAME){case"ZRQINIT":return new i.Session.Receive;case"ZRINIT":return new i.Session.Send(t)}}set_sender(e){return this._sender=e,this}has_ended(){return this._has_ended()}consume(e){if(this._before_consume(e),this._aborted)throw new i.Error("already_aborted");e.length&&(this._strip_and_enqueue_input(e),this._check_for_abort_sequence(e)||this._consume_first())}aborted(){return!!this._aborted}constructor(){super(),this._config={},this._input_buffer=[],this._Add_event("receive"),this._Add_event("garbage"),this._Add_event("session_end")}get_role(){return this.type}_trim_leading_garbage_until_header(){var e=i.Header.trim_leading_garbage(this._input_buffer);e.length&&0===this._Happen("garbage",e)&&console.debug("Garbage: ",String.fromCharCode.apply(String,e),e)}_parse_and_consume_header(){this._trim_leading_garbage_until_header();var e=i.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]}_consume_header(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 i.Error("Unhandled header: "+e.NAME);this._next_header_handler=null,t.call(this,e)}_check_for_abort_sequence(){var e=i.ZMLIB.find_subarray(this._input_buffer,a);if(-1!==e)throw this._input_buffer.splice(0,e+a.length),this._aborted=!0,this._on_session_end(),new i.Error("peer_aborted")}_send_header(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]}_create_header_bytes(e){var t=i.Header.build.apply(i.Header,e);return[t[this._get_header_formatter(e[0])](this._zencoder),t]}_strip_and_enqueue_input(e){i.ZMLIB.strip_ignored_bytes(e),this._input_buffer.push.apply(this._input_buffer,e)}abort(){this._sender(a.concat([8,8,8,8,8])),this._aborted=!0,this._sender=function(){throw new i.Error("already_aborted")},this._on_session_end()}_on_session_end(){this._Happen("session_end")}_on_receive(e){this._Happen("receive",e)}_before_consume(){}},i.Session.Receive=class extends i.Session{constructor(){super(),this._Add_event("offer"),this._Add_event("data_in"),this._Add_event("file_end")}_before_consume(e){if(this._bytes_after_OO)throw"PROTOCOL: Session is completed!";this._bytes_being_consumed=e}get_trailing_bytes(){if(this._aborted)return[];if(!this._bytes_after_OO)throw"PROTOCOL: Session is not completed!";return this._bytes_after_OO.slice(0)}_has_ended(){return this.aborted()||!!this._bytes_after_OO}_get_header_formatter(){return"to_hex"}_parse_and_consume_subpacket(){var e;e=16===this._last_header_crc?"parse16":"parse32";var t=i.Subpacket[e](this._input_buffer);return t&&(this._consume_data(t),t.frame_end()&&(this._next_subpacket_handler=null)),t}_consume_first(){if(this._got_ZFIN){if(this._input_buffer.length<2)return;if(0===i.ZMLIB.find_subarray(this._input_buffer,s))return this._bytes_after_OO=(e=this._bytes_being_consumed.slice(0),0===i.ZMLIB.find_subarray(e,s)?e.splice(0,s.length):e[0]===s[s.length-1]&&e.splice(0,1),e),void this._on_session_end();throw"PROTOCOL: Only thing after ZFIN should be “OO” (79,79), not: "+this._input_buffer.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)}_consume_data(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)}_octets_to_string(e){return this._textdecoder||(this._textdecoder=new i.Text.Decoder),this._textdecoder.decode(new Uint8Array(e))}_consume_ZFILE_data(e,t){if(this._file_info)throw"PROTOCOL: second ZFILE data subpacket received";var r=t.get_payload(),i=r.indexOf(0),n=this._octets_to_string(r.slice(0,i)),o=this._octets_to_string(r.slice(1+i)).split(" "),s=o[1]&&parseInt(o[1],8)||void 0;s&&(s=new Date(1e3*s)),this._file_info={name:n,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 u(e.get_options(),this._file_info,this._accept.bind(this),this._skip.bind(this));this._current_transfer=a}_consume_ZDATA_data(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",i.ENCODELIB.pack_u32_le(this._file_offset))}_make_promise_for_between_files(){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})}_consume_ZSINIT_data(e){this._attn=e.get_payload()}start(){if(this._started)throw"Already started!";this._started=!0;var e=this._make_promise_for_between_files();return this._send_ZRINIT(),e}_accept(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._consume_ZEOF(t),this._next_subpacket_handler=null,this._make_promise_for_between_files(),e(),this._send_ZRINIT()}}}}});return this._send_ZRPOS(),r}_skip(){var e=this._make_promise_for_between_files();if(this._accepted_offer){if(!this._current_transfer)return;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}_send_ZRINIT(){this._send_header("ZRINIT",n)}_consume_ZFIN(){this._got_ZFIN=!0,this._send_header("ZFIN")}_consume_ZEOF(e){if(this._file_offset!==e.get_offset())throw"ZEOF offset mismatch; unimplemented (local: "+this._file_offset+"; ZEOF: "+e.get_offset()+")";this._on_file_end(),this._file_info=null,this._current_transfer=null}_consume_ZDATA(e){if(this._file_offset!==e.get_offset())throw"Error correction is unimplemented.";this._offset_ok=!0}_send_ZRPOS(){this._send_header("ZRPOS",this._file_offset)}_on_file_end(){this._Happen("file_end"),this._current_transfer&&(this._current_transfer._Happen("complete"),this._current_transfer=null)}_on_data_in(e){this._Happen("data_in",e),this._current_transfer&&this._current_transfer._Happen("input",e.get_payload())}},Object.assign(i.Session.Receive.prototype,{type:"receive"});var h={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}};class c{constructor(e,t,r,i){this._file_info=e,this._file_offset=t||0,this._send=r,this._end=i}send(e){this._send(e),this._file_offset+=e.length}end(e){var t=this._end(e||[]);return e&&(this._file_offset+=e.length),t}}Object.assign(c.prototype,h);class u extends l{constructor(e,t,r,i){super(),this._zfile_opts=e,this._file_info=t,this._accept_func=r,this._skip_func=i,this._Add_event("input"),this._Add_event("complete"),this.on("input",this._input_handler)}_verify_not_skipped(){if(this._skipped)throw new i.Error("Already skipped!")}skip(){return this._verify_not_skipped(),this._skipped=!0,this._skip_func.apply(this,arguments)}accept(e){if(this._verify_not_skipped(),this._accepted)throw new i.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 o: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||o,this._accept_func(this._file_offset).then(this._get_spool.bind(this))}_input_handler(e){if(this._file_offset+=e.length,"function"==typeof this._input_handler_mode)this._input_handler_mode(e);else{if(this._input_handler_mode===o)e=new Uint8Array(e);else if("spool_array"!==this._input_handler_mode)throw new i.Error("WTF?? _input_handler_mode = "+this._input_handler_mode);this._spool.push(e)}}_get_spool(){return this._spool}}Object.assign(u.prototype,h);const f={ZFILE:!0,ZDATA:!0};i.Session.Send=class extends i.Session{constructor(e){if(super(),!e)throw"Need first header!";if("ZRINIT"!==e.NAME)throw"First header should be ZRINIT, not "+e.NAME;this._last_header_name="ZRINIT",this._subpacket_encode_func="encode16",this._zencoder=new i.ZDLE,this._consume_ZRINIT(e),this._file_offset=0,this._start_keepalive_on_set_sender=!0}set_sender(e){return super.set_sender(e),this._start_keepalive_on_set_sender&&(this._start_keepalive_on_set_sender=!1,this._start_keepalive()),this}_get_header_formatter(e){return f[e]?"to_binary16":"to_hex"}_start_keepalive(){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()})}}_stop_keepalive(){this._keepalive_promise&&(clearTimeout(this._keepalive_timeout),this._keep_alive_promise=null)}_send_ZSINIT(){var e=[];this._zencoder.escapes_ctrl_chars()&&e.push("ESCCTL"),this._send_header_and_data(["ZSINIT",e],[0],"end_ack")}_consume_ZRINIT(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.")}_ensure_receiver_escapes_ctrl_chars(){var e;if(this._last_ZRINIT.escape_ctrl_chars()||this._got_ZSINIT_ZACK)e=Promise.resolve();else{var t=this;e=new Promise(function(e){t._next_header_handler={ZACK:t=>{e()}},t._send_ZSINIT()})}return e}_convert_params_to_offer_payload_array(e){var t=(e=i.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)}send_offer(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;return this._ensure_receiver_escapes_ctrl_chars().then(function(){var i=new Promise(function(t){r._next_header_handler={ZSKIP:function(){r._start_keepalive(),t()},ZRPOS:function(i){r._sending_file=!0,t(new c(e,i.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,i})}_send_header_and_data(e,t,r){var i=this._create_header_bytes(e),n=this._build_subpacket_bytes(t,r);i[0].push.apply(i[0],n),this._sender(i[0]),this._last_sent_header=i[1]}_build_subpacket_bytes(e,t){return i.Subpacket.build(e,t)[this._subpacket_encode_func](this._zencoder)}_build_and_send_subpacket(e,t){this._sender(this._build_subpacket_bytes(e,t))}_string_to_octets(e){this._textencoder||(this._textencoder=new i.Text.Encoder);var t=this._textencoder.encode(e);return Array.prototype.slice.call(t)}_send_interim_file_piece(e){return this._send_file_part(e,"no_end_no_ack"),Promise.resolve()}_ensure_we_are_sending(){if(!this._sending_file)throw"Not sending a file currently!"}_end_file(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}_prepare_to_receive_ZRINIT(e){this._next_header_handler={ZRINIT:function(t){this._consume_ZRINIT(t),e&&e()}}}close(){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(s),t._sent_OO=!0,t._on_session_end(),e()}}});return this._send_header("ZFIN"),r}_has_ended(){return this.aborted()||!!this._sent_OO}_send_file_part(e,t){this._sent_ZDATA||(this._send_header("ZDATA",this._file_offset),this._sent_ZDATA=!0);for(var r=0,i=e.length;;){var n=Math.min(r+8192,i)-r,o=n+r>=i,s=e.slice(r,r+n);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+=n,(r+=n)>=i)break}}_consume_first(){if(!this._parse_and_consume_header()&&"67"===this._input_buffer.join())throw"Receiver has fallen back to YMODEM."}_on_session_end(){this._stop_keepalive(),super._on_session_end()}},Object.assign(i.Session.Send.prototype,{type:"send"})},function(e,t){e.exports.Text={Encoder:"undefined"!=typeof TextEncoder?TextEncoder:class{encode(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)}},Decoder:"undefined"!=typeof TextDecoder?TextDecoder:class{decode(e){return decodeURIComponent(escape(String.fromCharCode.apply(String,e)))}}}},function(e,t,r){"use strict";var i=e.exports;Object.assign(i,r(21),r(22),r(9),r(37),r(10));const n="*".charCodeAt(0),o="A".charCodeAt(0),s="B".charCodeAt(0),a="C".charCodeAt(0),l=[13,10],h=l.slice(0).concat([i.ZMLIB.XON]),c=[n,n,i.ZMLIB.ZDLE,s],u=[n,i.ZMLIB.ZDLE,o],f=[n,i.ZMLIB.ZDLE,a];i.Header=class{static trim_leading_garbage(e){var t,r,o=[];e:for(;e.length&&!r;){var s=e.indexOf(n);if(-1===s){t=!0;break e}if(o.push.apply(o,e.splice(0,s)),e.length<2)break e;if(e[1]===n)if(e.length<c.length){if(e.join()===c.slice(0,e.length).join())break e}else e[2]===c[2]&&e[3]===c[3]&&(r=W);else if(e[1]===i.ZMLIB.ZDLE){if(e.length<u.length)break e;e[2]===u[2]?r=F:e[2]===f[2]&&(r=j)}r||o.push(e.shift())}return t&&o.push.apply(o,e.splice(0)),o}static parse(e){var t;if(e[1]===n)return(t=W(e))&&[t,16];if(e[2]===o)return(t=F(e))&&[t,16];if(e[2]===a)return(t=j(e))&&[t,32];if(!(e.length<3))throw"Unrecognized/unsupported octets: "+e.join()}static build(e){var t=1===arguments.length?[arguments[0]]:Array.apply(null,arguments),r=H[e];if(!r)throw"No frame class “"+e+"” is defined!";return t.shift(),new(r.bind.apply(r,[null].concat(t)))}to_hex(){var e=this._crc_bytes();return c.concat(i.ENCODELIB.octets_to_hex(e.concat(i.CRC.crc16(e))),this._hex_header_ending)}to_binary16(e){return this._to_binary(e,u,i.CRC.crc16)}to_binary32(e){return this._to_binary(e,f,i.CRC.crc32)}constructor(){this._bytes4||(this._bytes4=[0,0,0,0])}_to_binary(e,t,r){var i=this._crc_bytes();return t.concat(e.encode(i.concat(r(i))))}_crc_bytes(){return[this.TYPENUM].concat(this._bytes4)}},i.Header.prototype._hex_header_ending=h;class _ extends i.Header{}const d={CANFDX:1,CANOVIO:2,CANBRK:4,CANCRY:8,CANLZW:16,CANFC32:32,ESCCTL:64,ESC8:128};class p extends i.Header{constructor(e,t){super();var r=0;t||(t=0),e.forEach(function(e){r|=function(e){if(!d[e])throw new i.Error("Invalid ZRINIT flag: "+e);return d[e]}(e)}),this._bytes4=[255&t,t>>8,0,r]}get_buffer_size(){return i.ENCODELIB.unpack_u16_be(this._bytes4.slice(0,2))||void 0}can_full_duplex(){return!!(this._bytes4[3]&d.CANFDX)}can_overlap_io(){return!!(this._bytes4[3]&d.CANOVIO)}can_break(){return!!(this._bytes4[3]&d.CANBRK)}can_fcs_32(){return!!(this._bytes4[3]&d.CANFC32)}escape_ctrl_chars(){return!!(this._bytes4[3]&d.ESCCTL)}escape_8th_bit(){return!!(this._bytes4[3]&d.ESC8)}}const m={ESCCTL:64,ESC8:128};class y extends i.Header{constructor(e,t){super();var r=0;if(e.forEach(function(e){r|=function(e){if(!m[e])throw"Invalid ZSINIT flag: "+e;return m[e]}(e)}),this._bytes4=[0,0,0,r],t){if(t.length>31)throw"Attn sequence must be <= 31 bytes";if(t.some(function(e){return e>255}))throw"Attn sequence ("+t+") must be <256";this._data=t.concat([0])}}escape_ctrl_chars(){return!!(this._bytes4[3]&m.ESCCTL)}escape_8th_bit(){return!!(this._bytes4[3]&m.ESC8)}}class g extends i.Header{constructor(e){super(),e&&(this._bytes4=e.slice())}}g.prototype._hex_header_ending=l;const v={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"]},b=["extended","transport","management","conversion"],C=128,w=31,S=64;class E extends i.Header{get_options(){var e={sparse:!!(this._bytes4[0]&S)},t=this._bytes4.slice(0);return b.forEach(function(r,i){if(v[r]instanceof Array)"management"===r&&(e.skip_if_absent=!!(t[i]&C),t[i]&=w),e[r]=v[r][t[i]];else for(var n in v[r])e[n]=!!(t[i]&v[r][n]),e[n]&&(t[i]^=v[r][n]);!e[r]&&t[i]&&(e[r]="unknown:"+t[i])}),e}}class x extends i.Header{}class A extends i.Header{}class L extends i.Header{}class k extends i.Header{}L.prototype._hex_header_ending=l;class T extends i.Header{constructor(e){super(),this._bytes4=i.ENCODELIB.pack_u32_le(e)}get_offset(){return i.ENCODELIB.unpack_u32_le(this._bytes4)}}class R extends T{}class M extends T{}class D extends T{}const O=[[_,"ZRQINIT"],[p,"ZRINIT"],[y,"ZSINIT"],[g,"ZACK"],[E,"ZFILE"],[x,"ZSKIP"],void 0,[A,"ZABORT"],[L,"ZFIN"],[R,"ZRPOS"],[M,"ZDATA"],[D,"ZEOF"],[k,"ZFERR"],void 0,void 0,void 0,void 0,void 0,void 0,void 0];for(var H={},I=0;I<O.length;I++)O[I]&&(H[O[I][1]]=O[I][0],Object.assign(O[I][0].prototype,{TYPENUM:I,NAME:O[I][1]}));const B=[_,p,y,g,E,x,"ZNAK",A,L,R,M,D,k,"ZCRC","ZCHALLENGE","ZCOMPL","ZCAN","ZFREECNT","ZCOMMAND","ZSTDERR"];function P(e){var t=B[e];if("string"==typeof t)throw"Received unsupported header: "+t;return function(e){return e.prototype instanceof T?new e(0):new e([])}(t)}function F(e){var t=i.ZDLE.splice(e,u.length,7);return t&&N(t)}function N(e){i.CRC.verify16(e.slice(0,5),e.slice(5));var t=P(e[0]);return t._bytes4=e.slice(1,5),t}function j(e){var t=i.ZDLE.splice(e,f.length,9);if(t){i.CRC.verify32(t.slice(0,5),t.slice(5));var r=P(t[0]);return r._bytes4=t.slice(1,5),r}}function W(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 o=r.pop();13!==o&&141!==o&&(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),N(i.ENCODELIB.parse_hex_octets(r))}e.length>11&&(t="Invalid hex header - no LF detected within 12 bytes!")}i.Header.parse_hex=W},function(e,t,r){var i;i=function(e){e.version="1.2.0";var t=function(){for(var e=0,t=new Array(256),r=0;256!=r;++r)e=1&(e=1&(e=1&(e=1&(e=1&(e=1&(e=1&(e=1&(e=r)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1,t[r]=e;return"undefined"!=typeof Int32Array?new Int32Array(t):t}();e.table=t,e.bstr=function(e,r){for(var i=-1^r,n=e.length-1,o=0;o<n;)i=(i=i>>>8^t[255&(i^e.charCodeAt(o++))])>>>8^t[255&(i^e.charCodeAt(o++))];return o===n&&(i=i>>>8^t[255&(i^e.charCodeAt(o))]),-1^i},e.buf=function(e,r){if(e.length>1e4)return function(e,r){for(var i=-1^r,n=e.length-7,o=0;o<n;)i=(i=(i=(i=(i=(i=(i=(i=i>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])];for(;o<n+7;)i=i>>>8^t[255&(i^e[o++])];return-1^i}(e,r);for(var i=-1^r,n=e.length-3,o=0;o<n;)i=(i=(i=(i=i>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])];for(;o<n+3;)i=i>>>8^t[255&(i^e[o++])];return-1^i},e.str=function(e,r){for(var i,n,o=-1^r,s=0,a=e.length;s<a;)(i=e.charCodeAt(s++))<128?o=o>>>8^t[255&(o^i)]:i<2048?o=(o=o>>>8^t[255&(o^(192|i>>6&31))])>>>8^t[255&(o^(128|63&i))]:i>=55296&&i<57344?(i=64+(1023&i),n=1023&e.charCodeAt(s++),o=(o=(o=(o=o>>>8^t[255&(o^(240|i>>8&7))])>>>8^t[255&(o^(128|i>>2&63))])>>>8^t[255&(o^(128|n>>6&15|(3&i)<<4))])>>>8^t[255&(o^(128|63&n))]):o=(o=(o=o>>>8^t[255&(o^(224|i>>12&15))])>>>8^t[255&(o^(128|i>>6&63))])>>>8^t[255&(o^(128|63&i))];return-1^o}},"undefined"==typeof DO_NOT_EXPORT_CRC?i(t):i({})},function(e,t,r){"use strict";var i,n=e.exports;Object.assign(n,r(37),r(22),r(9),r(10)),n.Subpacket=class e{static build(e,t){var r=i[t];if(!r)throw"No subpacket type “"+t+"” is defined! Try one of: "+Object.keys(i).join(", ");return new r(e)}encode16(e){return this._encode(e,n.CRC.crc16)}encode32(e){return this._encode(e,n.CRC.crc32)}get_payload(){return this._payload}static parse16(t){return e._parse(t,2)}static parse32(t){return e._parse(t,4)}constructor(e){this._payload=e}_encode(e,t){return e.encode(this._payload.slice(0)).concat([n.ZMLIB.ZDLE,this._frameend_num],e.encode(t(this._payload.concat(this._frameend_num))))}static _parse(e,t){for(var r,i,o={104:a,105:h,106:c,107:l},s=0;s<e.length;){if(-1===(s=e.indexOf(n.ZMLIB.ZDLE,s)))return;if(i=o[e[s+1]]){r=s+1;break}s++}if(i){var u=e[r];if(e[r-1]!==n.ZMLIB.ZDLE)throw"Byte before frame end should be ZDLE, not "+e[r-1];var f=e.splice(0,r-1),_=n.ZDLE.splice(e,2,t);if(_){var d=n.ZDLE.decode(f);return n.CRC[2===t?"verify16":"verify32"](d.concat([u]),_),new i(d,_)}e.unshift.apply(e,f)}}};class o extends n.Subpacket{frame_end(){return!0}}class s extends n.Subpacket{frame_end(){return!1}}class a extends o{ack_expected(){return!1}}a.prototype._frameend_num=104;class l extends o{ack_expected(){return!0}}l.prototype._frameend_num=107;class h extends s{ack_expected(){return!1}}h.prototype._frameend_num=105;class c extends s{ack_expected(){return!0}}c.prototype._frameend_num=106,i={end_no_ack:a,end_ack:l,no_end_no_ack:h,no_end_ack:c}},function(e,t,r){"use strict";var i=e.exports;Object.assign(i,r(10));const n=/\*\x18[AC]|\*\*\x18B/;function o(e,t){if(t<0)throw new i.Error("validation","“"+e+"” ("+t+") must be nonnegative.");if(t!==Math.floor(t))throw new i.Error("validation","“"+e+"” ("+t+") must be an integer.")}i.Validation={offer_parameters:function(e){if(!e.name)throw new i.Error("validation","Need “name”!");if("string"!=typeof e.name)throw new i.Error("validation","“name” ("+e.name+") must be a string!");if(e=Object.assign({},e),n.test(e.name)&&console.warn("The filename "+JSON.stringify(name)+" contains characters that look like a ZMODEM header. This could corrupt the ZMODEM session; consider renaming it so that the filename doesn’t contain control characters."),null!==e.serial&&void 0!==e.serial)throw new i.Error("validation","“serial” is meaningless.");if(e.serial=null,["size","mode","files_remaining","bytes_remaining"].forEach(function(t){var r;switch(typeof e[t]){case"object":r=null===e[t];break;case"undefined":e[t]=null,r=!0;break;case"number":o(t,e[t]),r=!0}if(!r)throw new i.Error("validation","“"+t+"” ("+e[t]+") must be null, undefined, or a number.")}),"number"==typeof e.mode&&(e.mode|=32768),0===e.files_remaining)throw new i.Error("validation","“files_remaining”, if given, must be positive.");var t;switch(typeof e.mtime){case"object":if(t=!0,e.mtime instanceof Date){var r=e.mtime;if(e.mtime=Math.floor(r.getTime()/1e3),e.mtime<0)throw new i.Error("validation","“mtime” ("+r+") must not be earlier than 1970.")}else null!==e.mtime&&(t=!1);break;case"undefined":e.mtime=null,t=!0;break;case"number":o("mtime",e.mtime),t=!0}if(!t)throw new i.Error("validation","“mtime” ("+e.mtime+") must be null, undefined, a Date, or a number.");return e}}},function(e,t,r){},function(e,t,r){},function(e,t,r){},function(e,t,r){"use strict";r.r(t);var i=r(0),n=r(1),o=r(38),s=r(39),a=r(40),l=r(41);class h{constructor(){this.overlayNode=document.createElement("div"),this.overlayNode.style.cssText="border-radius: 15px;\nfont-size: xx-large;\nopacity: 0.75;\npadding: 0.2em 0.5em 0.2em 0.5em;\nposition: absolute;\n-webkit-user-select: none;\n-webkit-transition: opacity 180ms ease-in;\n-moz-user-select: none;\n-moz-transition: opacity 180ms ease-in;",this.overlayNode.addEventListener("mousedown",e=>{e.preventDefault(),e.stopPropagation()},!0)}activate(e){this.terminal=e}dispose(){}showOverlay(e,t){const{terminal:r,overlayNode:i}=this;i.style.color="#101010",i.style.backgroundColor="#f0f0f0",i.textContent=e,i.style.opacity="0.75",i.parentNode||r.element.appendChild(i);const n=r.element.getBoundingClientRect(),o=i.getBoundingClientRect();if(i.style.top=(n.height-o.height)/2+"px",i.style.left=(n.width-o.width)/2+"px",this.overlayTimeout&&clearTimeout(this.overlayTimeout),null===t)return;const s=this;s.overlayTimeout=setTimeout(()=>{i.style.opacity="0",s.overlayTimeout=setTimeout(()=>{i.parentNode&&i.parentNode.removeChild(i),s.overlayTimeout=null,i.style.opacity="0.75"},200)},t||1500)}}var c=r(14);r(93);class u extends i.Component{constructor(e){super(e)}render({show:e,children:t}){return e&&Object(i.h)("div",{className:"modal"},Object(i.h)("div",{className:"modal-background"}),Object(i.h)("div",{className:"modal-content"},Object(i.h)("div",{className:"box"},t)))}}var f=function(e,t,r,i){var n,o=arguments.length,s=o<3?t:null===i?i=Object.getOwnPropertyDescriptor(t,r):i;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)s=Reflect.decorate(e,t,r,i);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(s=(o<3?n(s):o>3?n(t,r,s):n(t,r))||s);return o>3&&s&&Object.defineProperty(t,r,s),s};class _ extends i.Component{constructor(e){super(e),this.sentry=new c.Sentry({to_terminal:e=>this.zmodemWrite(e),sender:e=>this.zmodemSend(e),on_retract:()=>this.zmodemReset(),on_detect:e=>this.zmodemDetect(e)})}render(e,{modal:t}){return Object(i.h)(u,{show:t},Object(i.h)("label",{class:"file-label"},Object(i.h)("input",{onChange:this.sendFile,class:"file-input",type:"file",multiple:!0}),Object(i.h)("span",{class:"file-cta"},"Choose files…")))}activate(e){this.terminal=e}dispose(){}consume(e){const{sentry:t,handleError:r}=this;try{t.consume(e)}catch(e){r(e,"consume")}}handleError(e,t){console.error(`[ttyd] zmodem ${t}: `,e),this.zmodemReset()}zmodemReset(){this.terminal.setOption("disableStdin",!1),this.keyDispose&&(this.keyDispose.dispose(),this.keyDispose=null)}zmodemWrite(e){this.terminal.writeUtf8(new Uint8Array(e))}zmodemSend(e){this.props.sender(e)}zmodemDetect(e){const{terminal:t,receiveFile:r,zmodemReset:i}=this;t.setOption("disableStdin",!0),this.keyDispose=t.onKey(t=>{const r=t.domEvent;r.ctrlKey&&"c"===r.key&&e.deny()}),this.session=e.confirm(),this.session.on("session_end",i),"send"===this.session.type?this.setState({modal:!0}):r()}sendFile(e){this.setState({modal:!1});const{session:t,writeProgress:r,handleError:i}=this,n=e.target.files;c.Browser.send_files(t,n,{on_progress:(e,t)=>r(t)}).then(()=>t.close()).catch(e=>i(e,"send"))}receiveFile(){const{session:e,writeProgress:t,handleError:r}=this;e.on("offer",e=>{const i=[];e.on("input",r=>{t(e),i.push(new Uint8Array(r))}),e.accept().then(()=>c.Browser.save_to_disk(i,e.get_details().name)).catch(e=>r(e,"receive"))}),e.start()}writeProgress(e){const{terminal:t,bytesHuman:r}=this,i=e.get_details(),n=i.name,o=i.size,s=e.get_offset(),a=(100*s/o).toFixed(2);t.write(`${n} ${a}% ${r(s,2)}/${r(o,2)}\r`)}bytesHuman(e,t){if(!/^([-+])?|(\.\d+)(\d+(\.\d+)?|(\d+\.)|Infinity)$/.test(e))return"-";if(0===e)return"0";void 0===t&&(t=1);const r=Math.floor(Math.log(e)/Math.log(1024));return`${(e/Math.pow(1024,Math.floor(r))).toFixed(t)} ${["bytes","KB","MB","GB","TB","PB"][r]}`}}f([n.bind],_.prototype,"handleError",null),f([n.bind],_.prototype,"zmodemReset",null),f([n.bind],_.prototype,"zmodemWrite",null),f([n.bind],_.prototype,"zmodemSend",null),f([n.bind],_.prototype,"zmodemDetect",null),f([n.bind],_.prototype,"sendFile",null),f([n.bind],_.prototype,"receiveFile",null),f([n.bind],_.prototype,"writeProgress",null),r(94);var d=function(e,t,r,i){var n,o=arguments.length,s=o<3?t:null===i?i=Object.getOwnPropertyDescriptor(t,r):i;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)s=Reflect.decorate(e,t,r,i);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(s=(o<3?n(s):o>3?n(t,r,s):n(t,r))||s);return o>3&&s&&Object.defineProperty(t,r,s),s};class p extends i.Component{constructor(e){super(e),this.backoffLock=!1,this.textEncoder=new TextEncoder,this.textDecoder=new TextDecoder,this.fitAddon=new a.FitAddon,this.overlayAddon=new h,this.backoff=o.exponential({initialDelay:100,maxDelay:1e4}),this.backoff.on("ready",()=>{this.backoffLock=!1,this.openTerminal()}),this.backoff.on("backoff",(e,t)=>{console.log(`[ttyd] will attempt to reconnect websocket in ${t}ms`),this.backoffLock=!0})}componentDidMount(){this.openTerminal()}componentWillUnmount(){this.socket.close(),this.terminal.dispose(),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("beforeunload",this.onWindowUnload)}render({id:e}){return Object(i.h)("div",{id:e,ref:e=>this.container=e},Object(i.h)(_,{ref:e=>this.zmodemAddon=e,sender:this.sendData}))}sendData(e){const{socket:t}=this,r=new Uint8Array(e.length+1);r[0]="0".charCodeAt(0),r.set(e,1),t.send(r)}onWindowResize(){const{fitAddon:e}=this;clearTimeout(this.resizeTimeout),this.resizeTimeout=setTimeout(()=>e.fit(),250)}onWindowUnload(e){const t="Close terminal? this will also terminate the command.";return e.returnValue=t,t}openTerminal(){this.terminal&&this.terminal.dispose(),this.socket=new WebSocket(this.props.url,["tty"]),this.terminal=new s.Terminal(this.props.options);const{socket:e,terminal:t,container:r,fitAddon:i,overlayAddon:n}=this;window.term=t,window.term.fit=(()=>{this.fitAddon.fit()}),e.binaryType="arraybuffer",e.onopen=this.onSocketOpen,e.onmessage=this.onSocketData,e.onclose=this.onSocketClose,e.onerror=this.onSocketError,t.loadAddon(i),t.loadAddon(n),t.loadAddon(new l.WebLinksAddon),t.loadAddon(this.zmodemAddon),t.onTitleChange(e=>{e&&""!==e&&(document.title=e+" | "+this.title)}),t.onData(this.onTerminalData),t.onResize(this.onTerminalResize),document.queryCommandSupported&&document.queryCommandSupported("copy")&&t.onSelectionChange(()=>{""!==t.getSelection()&&(n.showOverlay("✂",200),document.execCommand("copy"))}),t.open(r),t.focus(),window.addEventListener("resize",this.onWindowResize),window.addEventListener("beforeunload",this.onWindowUnload)}reconnect(){this.backoffLock||this.backoff.backoff()}onSocketOpen(){console.log("[ttyd] Websocket connection opened"),this.backoff.reset();const{socket:e,textEncoder:t,fitAddon:r}=this,i=window.tty_auth_token;e.send(t.encode(JSON.stringify({AuthToken:i}))),r.fit()}onSocketClose(e){console.log(`[ttyd] websocket connection closed with code: ${e.code}`);const{overlayAddon:t}=this;t.showOverlay("Connection 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+<!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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this._core.getSelectionPosition()},e.prototype.clearSelection=function(){this._core.clearSelection()},e.prototype.selectAll=function(){this._core.selectAll()},e.prototype.selectLines=function(e,t){this._verifyIntegers(e,t),this._core.selectLines(e,t)},e.prototype.dispose=function(){this._addonManager.dispose(),this._core.dispose()},e.prototype.scrollLines=function(e){this._verifyIntegers(e),this._core.scrollLines(e)},e.prototype.scrollPages=function(e){this._verifyIntegers(e),this._core.scrollPages(e)},e.prototype.scrollToTop=function(){this._core.scrollToTop()},e.prototype.scrollToBottom=function(){this._core.scrollToBottom()},e.prototype.scrollToLine=function(e){this._verifyIntegers(e),this._core.scrollToLine(e)},e.prototype.clear=function(){this._core.clear()},e.prototype.write=function(e){this._core.write(e)},e.prototype.writeUtf8=function(e){this._core.writeUtf8(e)},e.prototype.getOption=function(e){return this._core.optionsService.getOption(e)},e.prototype.setOption=function(e,t){this._core.optionsService.setOption(e,t)},e.prototype.refresh=function(e,t){this._verifyIntegers(e,t),this._core.refresh(e,t)},e.prototype.reset=function(){this._core.reset()},e.applyAddon=function(t){t.apply(e)},e.prototype.loadAddon=function(e){return this._addonManager.loadAddon(this,e)},Object.defineProperty(e,"strings",{get:function(){return n},enumerable:!0,configurable:!0}),e.prototype._verifyIntegers=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];e.forEach(function(e){if(e%1!=0)throw new Error("This API does not accept floating point numbers")})},e}();t.Terminal=s;var a=function(){function e(e){this._buffer=e}return Object.defineProperty(e.prototype,"cursorY",{get:function(){return this._buffer.y},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"cursorX",{get:function(){return this._buffer.x},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"viewportY",{get:function(){return this._buffer.ydisp},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"baseY",{get:function(){return this._buffer.ybase},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"length",{get:function(){return this._buffer.lines.length},enumerable:!0,configurable:!0}),e.prototype.getLine=function(e){var t=this._buffer.lines.get(e);if(t)return new c(t)},e}(),c=function(){function e(e){this._line=e}return Object.defineProperty(e.prototype,"isWrapped",{get:function(){return this._line.isWrapped},enumerable:!0,configurable:!0}),e.prototype.getCell=function(e){if(!(e<0||e>=this._line.length))return new l(this._line,e)},e.prototype.translateToString=function(e,t,r){return this._line.translateToString(e,t,r)},e}(),l=function(){function e(e,t){this._line=e,this._x=t}return Object.defineProperty(e.prototype,"char",{get:function(){return this._line.getString(this._x)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"width",{get:function(){return this._line.getWidth(this._x)},enumerable:!0,configurable:!0}),e}()},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(30),s=r(31),a=r(32),c=r(10),l=r(33),h=r(36),u=r(45),f=r(46),_=r(9),d=r(7),p=r(16),v=r(49),y=r(50),m=r(51),g=r(52),b=r(54),C=r(2),S=r(15),w=r(55),E=r(21),x=r(56),L=r(0),k=r(57),A=r(5),T=r(58),D=r(59),O=r(1),R=r(65),M=r(66),I=r(67),P=r(68),B=r(69),H="undefined"!=typeof window?window.document:null,F=function(e){function t(t){void 0===t&&(t={});var r=e.call(this)||this;return r.browser=_,r._keyDownHandled=!1,r._blankLine=null,r._onCursorMove=new C.EventEmitter,r._onData=new C.EventEmitter,r._onKey=new C.EventEmitter,r._onLineFeed=new C.EventEmitter,r._onRender=new C.EventEmitter,r._onResize=new C.EventEmitter,r._onScroll=new C.EventEmitter,r._onSelectionChange=new C.EventEmitter,r._onTitleChange=new C.EventEmitter,r._onFocus=new C.EventEmitter,r._onBlur=new C.EventEmitter,r.onA11yCharEmitter=new C.EventEmitter,r.onA11yTabEmitter=new C.EventEmitter,r._instantiationService=new B.InstantiationService,r.optionsService=new k.OptionsService(t),r._instantiationService.setService(L.IOptionsService,r.optionsService),r._bufferService=r._instantiationService.createInstance(D.BufferService),r._instantiationService.setService(L.IBufferService,r._bufferService),r._logService=r._instantiationService.createInstance(I.LogService),r._instantiationService.setService(L.ILogService,r._logService),r._coreService=r._instantiationService.createInstance(M.CoreService,function(){return r.scrollToBottom()}),r._instantiationService.setService(L.ICoreService,r._coreService),r._coreService.onData(function(e){return r._onData.fire(e)}),r._dirtyRowService=r._instantiationService.createInstance(P.DirtyRowService),r._instantiationService.setService(L.IDirtyRowService,r._dirtyRowService),r._setupOptionsListeners(),r._setup(),r}return n(t,e),Object.defineProperty(t.prototype,"options",{get:function(){return this.optionsService.options},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cols",{get:function(){return this._bufferService.cols},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rows",{get:function(){return this._bufferService.rows},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onData",{get:function(){return this._onData.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onKey",{get:function(){return this._onKey.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onRender",{get:function(){return this._onRender.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onResize",{get:function(){return this._onResize.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onTitleChange",{get:function(){return this._onTitleChange.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onFocus",{get:function(){return this._onFocus.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onBlur",{get:function(){return this._onBlur.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onA11yChar",{get:function(){return this.onA11yCharEmitter.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onA11yTab",{get:function(){return this.onA11yTabEmitter.event},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){this._isDisposed||(e.prototype.dispose.call(this),this._windowsMode&&(this._windowsMode.dispose(),this._windowsMode=void 0),this._renderService&&this._renderService.dispose(),this._customKeyEventHandler=null,this.write=function(){},this.element&&this.element.parentNode&&this.element.parentNode.removeChild(this.element))},t.prototype._setup=function(){var e=this;this._parent=H?H.body:null,this.cursorState=0,this.cursorHidden=!1,this._customKeyEventHandler=null,this.applicationKeypad=!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.curAttrData=S.DEFAULT_ATTR_DATA.clone(),this._eraseAttrData=S.DEFAULT_ATTR_DATA.clone(),this.params=[],this.currentParam=0,this.writeBuffer=[],this.writeBufferUtf8=[],this._writeInProgress=!1,this._xoffSentToCatchUp=!1,this._userScrolling=!1,this._inputHandler=new l.InputHandler(this,this._bufferService,this._coreService,this._dirtyRowService,this._logService,this.optionsService),this._inputHandler.onCursorMove(function(){return e._onCursorMove.fire()}),this._inputHandler.onLineFeed(function(){return e._onLineFeed.fire()}),this.register(this._inputHandler),this.linkifier=this.linkifier||new u.Linkifier(this._bufferService,this._logService),this.options.windowsMode&&(this._windowsMode=w.applyWindowsMode(this))},Object.defineProperty(t.prototype,"buffer",{get:function(){return this.buffers.active},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buffers",{get:function(){return this._bufferService.buffers},enumerable:!0,configurable:!0}),t.prototype.eraseAttrData=function(){return this._eraseAttrData.bg&=-67108864,this._eraseAttrData.bg|=67108863&this.curAttrData.bg,this._eraseAttrData},t.prototype.focus=function(){this.textarea&&this.textarea.focus({preventScroll:!0})},Object.defineProperty(t.prototype,"isFocused",{get:function(){return H.activeElement===this.textarea&&H.hasFocus()},enumerable:!0,configurable:!0}),t.prototype._setupOptionsListeners=function(){var e=this;this.optionsService.onOptionChange(function(t){switch(t){case"fontFamily":case"fontSize":e._renderService&&e._renderService.clear(),e._charSizeService&&e._charSizeService.measure();break;case"drawBoldTextInBrightColors":case"letterSpacing":case"lineHeight":case"fontWeight":case"fontWeightBold":e._renderService&&(e._renderService.clear(),e._renderService.onResize(e.cols,e.rows),e.refresh(0,e.rows-1));break;case"rendererType":e._renderService&&e._renderService.setRenderer(e._createRenderer());break;case"scrollback":e.buffers.resize(e.cols,e.rows),e.viewport&&e.viewport.syncScrollArea();break;case"screenReaderMode":e.optionsService.options.screenReaderMode?!e._accessibilityManager&&e._renderService&&(e._accessibilityManager=new m.AccessibilityManager(e,e._renderService)):e._accessibilityManager&&(e._accessibilityManager.dispose(),e._accessibilityManager=null);break;case"tabStopWidth":e.buffers.setupTabStops();break;case"theme":e._setTheme(e.optionsService.options.theme);break;case"scrollback":var r=e.rows+e.optionsService.options.scrollback;if(e.buffer.lines.length>r){var i=e.buffer.lines.length-r,n=e.buffer.ydisp-i<0;e.buffer.lines.trimStart(i),e.buffer.ybase=Math.max(e.buffer.ybase-i,0),e.buffer.ydisp=Math.max(e.buffer.ydisp-i,0),n&&e.refresh(0,e.rows-1)}case"windowsMode":e.optionsService.options.windowsMode?e._windowsMode||(e._windowsMode=w.applyWindowsMode(e)):e._windowsMode&&(e._windowsMode.dispose(),e._windowsMode=void 0)}})},t.prototype._onTextAreaFocus=function(e){this.sendFocus&&this._coreService.triggerDataEvent(c.C0.ESC+"[I"),this.updateCursorStyle(e),this.element.classList.add("focus"),this.showCursor(),this._onFocus.fire()},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._coreService.triggerDataEvent(c.C0.ESC+"[O"),this.element.classList.remove("focus"),this._onBlur.fire()},t.prototype._initGlobal=function(){var e=this;this._bindKeys(),this.register(d.addDisposableDomListener(this.element,"copy",function(t){e.hasSelection()&&a.copyHandler(t,e._selectionService)}));var t=function(t){return a.pasteHandler(t,e.textarea,e.bracketedPasteMode,function(t){return e._coreService.triggerDataEvent(t,!0)})};this.register(d.addDisposableDomListener(this.textarea,"paste",t)),this.register(d.addDisposableDomListener(this.element,"paste",t)),_.isFirefox?this.register(d.addDisposableDomListener(this.element,"mousedown",function(t){2===t.button&&a.rightClickHandler(t,e.textarea,e.screenElement,e._selectionService,e.options.rightClickSelectsWord)})):this.register(d.addDisposableDomListener(this.element,"contextmenu",function(t){a.rightClickHandler(t,e.textarea,e.screenElement,e._selectionService,e.options.rightClickSelectsWord)})),_.isLinux&&this.register(d.addDisposableDomListener(this.element,"auxclick",function(t){1===t.button&&a.moveTextAreaUnderMouseCursor(t,e.textarea,e.screenElement)}))},t.prototype._bindKeys=function(){var e=this;this.register(d.addDisposableDomListener(this.textarea,"keyup",function(t){return e._keyUp(t)},!0)),this.register(d.addDisposableDomListener(this.textarea,"keydown",function(t){return e._keyDown(t)},!0)),this.register(d.addDisposableDomListener(this.textarea,"keypress",function(t){return e._keyPress(t)},!0)),this.register(d.addDisposableDomListener(this.textarea,"compositionstart",function(){return e._compositionHelper.compositionstart()})),this.register(d.addDisposableDomListener(this.textarea,"compositionupdate",function(t){return e._compositionHelper.compositionupdate(t)})),this.register(d.addDisposableDomListener(this.textarea,"compositionend",function(){return e._compositionHelper.compositionend()})),this.register(this.onRender(function(){return e._compositionHelper.updateCompositionElements()})),this.register(this.onRender(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._document=this._parent.ownerDocument,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=H.createDocumentFragment();this._viewportElement=H.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),r.appendChild(this._viewportElement),this._viewportScrollArea=H.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=H.createElement("div"),this.screenElement.classList.add("xterm-screen"),this._helperContainer=H.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),r.appendChild(this.screenElement),this.textarea=H.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",p.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(d.addDisposableDomListener(this.textarea,"focus",function(e){return t._onTextAreaFocus(e)})),this.register(d.addDisposableDomListener(this.textarea,"blur",function(){return t._onTextAreaBlur()})),this._helperContainer.appendChild(this.textarea),this._charSizeService=this._instantiationService.createInstance(T.CharSizeService,this._document,this._helperContainer),this._instantiationService.setService(A.ICharSizeService,this._charSizeService),this._compositionView=H.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=this._instantiationService.createInstance(o.CompositionHelper,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this.element.appendChild(r),this._theme=this.options.theme,this.options.theme=null,this._colorManager=new E.ColorManager(H,this.options.allowTransparency),this._colorManager.setTheme(this._theme);var i=this._createRenderer();this._renderService=this._instantiationService.createInstance(x.RenderService,i,this.rows,this.screenElement),this._instantiationService.setService(A.IRenderService,this._renderService),this._renderService.onRender(function(e){return t._onRender.fire(e)}),this.onResize(function(e){return t._renderService.resize(e.cols,e.rows)}),this._soundService=this._instantiationService.createInstance(v.SoundService),this._instantiationService.setService(A.ISoundService,this._soundService),this._mouseService=this._instantiationService.createInstance(R.MouseService),this._instantiationService.setService(A.IMouseService,this._mouseService),this.viewport=this._instantiationService.createInstance(s.Viewport,function(e,r){return t.scrollLines(e,r)},this._viewportElement,this._viewportScrollArea),this.viewport.onThemeChange(this._colorManager.colors),this.register(this.viewport),this.register(this.onCursorMove(function(){return t._renderService.onCursorMove()})),this.register(this.onResize(function(){return t._renderService.onResize(t.cols,t.rows)})),this.register(this.onBlur(function(){return t._renderService.onBlur()})),this.register(this.onFocus(function(){return t._renderService.onFocus()})),this.register(this._renderService.onDimensionsChange(function(){return t.viewport.syncScrollArea()})),this._selectionService=this._instantiationService.createInstance(f.SelectionService,function(e,r){return t.scrollLines(e,r)},this.element,this.screenElement),this._instantiationService.setService(A.ISelectionService,this._selectionService),this.register(this._selectionService.onSelectionChange(function(){return t._onSelectionChange.fire()})),this.register(this._selectionService.onRedrawRequest(function(e){return t._renderService.onSelectionChanged(e.start,e.end,e.columnSelectMode)})),this.register(this._selectionService.onLinuxMouseSelection(function(e){t.textarea.value=e,t.textarea.focus(),t.textarea.select()})),this.register(this.onScroll(function(){t.viewport.syncScrollArea(),t._selectionService.refresh()})),this.register(d.addDisposableDomListener(this._viewportElement,"scroll",function(){return t._selectionService.refresh()})),this._mouseZoneManager=this._instantiationService.createInstance(y.MouseZoneManager,this.element,this.screenElement),this.register(this._mouseZoneManager),this.register(this.onScroll(function(){return t._mouseZoneManager.clearAll()})),this.linkifier.attachToDom(this.element,this._mouseZoneManager),this.register(d.addDisposableDomListener(this.element,"mousedown",function(e){return t._selectionService.onMouseDown(e)})),this.element.classList.toggle("enable-mouse-events",this.mouseEvents),this.mouseEvents?this._selectionService.disable():this._selectionService.enable(),this._inputHandler.setBrowserServices(this._selectionService),this.options.screenReaderMode&&(this._accessibilityManager=new m.AccessibilityManager(this,this._renderService)),this._charSizeService.measure(),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()},t.prototype._createRenderer=function(){switch(this.options.rendererType){case"canvas":return new h.Renderer(this._colorManager.colors,this,this._bufferService,this._charSizeService,this.optionsService);case"dom":return new g.DomRenderer(this,this._colorManager.colors,this._charSizeService,this.optionsService);default:throw new Error('Unrecognized rendererType "'+this.options.rendererType+'"')}},t.prototype._setTheme=function(e){this._theme=e,this._colorManager&&this._colorManager.setTheme(e),this._renderService&&this._renderService.setColors(this._colorManager.colors),this.viewport&&this.viewport.onThemeChange(this._colorManager.colors)},t.prototype.bindMouse=function(){var e=this,t=this.element,r=this,i=32;function n(e){var t,n;if(t=function(e){var t,i,n;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;break;case"mouseup":t=3;break;case"DOMMouseScroll":t=e.detail<0?64:65;break;case"wheel":t=e.deltaY<0?64:65}return n=(e.shiftKey?4:0)|(e.metaKey?8:0)|(i=e.ctrlKey?16:0),r.vt200Mouse?n&=i:r.normalMouse||(n=0),32+(n<<2)+t}(e),n=r._mouseService.getRawByteCoords(e,r.screenElement,r.cols,r.rows))switch(s(t,n),e.overrideType||e.type){case"mousedown":i=t;break;case"mouseup":i=32}}function o(e,t){if(r.utfMouse){if(t>2047)return void e.push(2047);e.push(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 i=c.C0.ESC+"[24";if(0===e)i+="1";else if(1===e)i+="3";else if(2===e)i+="5";else{if(3===e)return;i+="0"}return i+="~["+t.x+","+t.y+"]\r",void r._coreService.triggerDataEvent(i,!0)}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._coreService.triggerDataEvent(c.C0.ESC+"["+e+";"+(3===e?4:0)+";"+t.y+";"+t.x+";"+t.page||"0&w",!0);if(r.urxvtMouse)return t.x-=32,t.y-=32,t.x++,t.y++,void r._coreService.triggerDataEvent(c.C0.ESC+"["+e+";"+t.x+";"+t.y+"M",!0);if(r.sgrMouse)return t.x-=32,t.y-=32,void r._coreService.triggerDataEvent(c.C0.ESC+"[<"+((3==(3&e)?-4&e:e)-32)+";"+t.x+";"+t.y+(3==(3&e)?"m":"M"),!0);var n=[];o(n,e),o(n,t.x),o(n,t.y),r._coreService.triggerDataEvent(c.C0.ESC+"[M"+String.fromCharCode.apply(String,n),!0)}this.register(d.addDisposableDomListener(t,"mousedown",function(t){if(t.preventDefault(),e.focus(),e.mouseEvents&&!e._selectionService.shouldForceSelection(t)){if(n(t),e.vt200Mouse)return t.overrideType="mouseup",n(t),e.cancel(t);var o;e.normalMouse&&(o=function(t){e.normalMouse&&function(e){var t=i,n=r._mouseService.getRawByteCoords(e,r.screenElement,r.cols,r.rows);n&&s(t+=32,n)}(t)},e._document.addEventListener("mousemove",o));var a=function(t){return e.normalMouse&&!e.x10Mouse&&n(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(d.addDisposableDomListener(t,"wheel",function(t){if(e.mouseEvents)e.x10Mouse||e._vt300Mouse||e._decLocator||(n(t),t.preventDefault());else if(!e.buffer.hasScrollback){var r=e.viewport.getLinesScrolled(t);if(0===r)return;for(var i=c.C0.ESC+(e._coreService.decPrivateModes.applicationCursorKeys?"O":"[")+(t.deltaY<0?"A":"B"),o="",s=0;s<Math.abs(r);s++)o+=i;e._coreService.triggerDataEvent(o,!0)}})),this.register(d.addDisposableDomListener(t,"wheel",function(t){if(!e.mouseEvents)return e.viewport.onWheel(t),e.cancel(t)})),this.register(d.addDisposableDomListener(t,"touchstart",function(t){if(!e.mouseEvents)return e.viewport.onTouchStart(t),e.cancel(t)})),this.register(d.addDisposableDomListener(t,"touchmove",function(t){if(!e.mouseEvents)return e.viewport.onTouchMove(t),e.cancel(t)}))},t.prototype.refresh=function(e,t){this._renderService&&this._renderService.refreshRows(e,t)},t.prototype._queueLinkification=function(e,t){this.linkifier&&this.linkifier.linkifyRows(e,t)},t.prototype.updateCursorStyle=function(e){this._selectionService&&this._selectionService.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;var r=this.eraseAttrData();t&&t.length===this.cols&&t.getFg(0)===r.fg&&t.getBg(0)===r.bg||(t=this.buffer.getBlankLine(r,e),this._blankLine=t),t.isWrapped=e;var i=this.buffer.ybase+this.buffer.scrollTop,n=this.buffer.ybase+this.buffer.scrollBottom;if(0===this.buffer.scrollTop){var o=this.buffer.lines.isFull;n===this.buffer.lines.length-1?o?this.buffer.lines.recycle().copyFrom(t):this.buffer.lines.push(t.clone()):this.buffer.lines.splice(n+1,0,t.clone()),o?this._userScrolling&&(this.buffer.ydisp=Math.max(this.buffer.ydisp-1,0)):(this.buffer.ybase++,this._userScrolling||this.buffer.ydisp++)}else{var s=n-i+1;this.buffer.lines.shiftElements(i+1,s-1,-1),this.buffer.lines.set(n,t.clone())}this._userScrolling||(this.buffer.ydisp=this.buffer.ybase),this._dirtyRowService.markRangeDirty(this.buffer.scrollTop,this.buffer.scrollBottom),this._onScroll.fire(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._onScroll.fire(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.writeUtf8=function(e){var t=this;this._isDisposed||e&&(this.writeBufferUtf8.push(e),this.options.useFlowControl&&!this._xoffSentToCatchUp&&this.writeBufferUtf8.length>=5&&(this._coreService.triggerDataEvent(c.C0.DC3),this._xoffSentToCatchUp=!0),!this._writeInProgress&&this.writeBufferUtf8.length>0&&(this._writeInProgress=!0,setTimeout(function(){t._innerWriteUtf8()})))},t.prototype._innerWriteUtf8=function(e){var t=this;void 0===e&&(e=0),this._isDisposed&&(this.writeBufferUtf8=[]);for(var r=Date.now();this.writeBufferUtf8.length>e;){var i=this.writeBufferUtf8[e];if(e++,this._xoffSentToCatchUp&&this.writeBufferUtf8.length===e&&(this._coreService.triggerDataEvent(c.C0.DC1),this._xoffSentToCatchUp=!1),this._inputHandler.parseUtf8(i),this.refresh(this._dirtyRowService.start,this._dirtyRowService.end),Date.now()-r>=12)break}this.writeBufferUtf8.length>e?(e>50&&(this.writeBufferUtf8=this.writeBufferUtf8.slice(e),e=0),setTimeout(function(){return t._innerWriteUtf8(e)},0)):(this._writeInProgress=!1,this.writeBufferUtf8=[])},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._coreService.triggerDataEvent(c.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 i=this.writeBuffer[e];if(e++,this._xoffSentToCatchUp&&this.writeBuffer.length===e&&(this._coreService.triggerDataEvent(c.C0.DC1),this._xoffSentToCatchUp=!1),this._inputHandler.parse(i),this.refresh(this._dirtyRowService.start,this._dirtyRowService.end),Date.now()-r>=12)break}this.writeBuffer.length>e?(e>50&&(this.writeBuffer=this.writeBuffer.slice(e),e=0),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 i=this.linkifier.registerLinkMatcher(e,t,r);return this.refresh(0,this.rows-1),i},t.prototype.deregisterLinkMatcher=function(e){this.linkifier.deregisterLinkMatcher(e)&&this.refresh(0,this.rows-1)},t.prototype.registerCharacterJoiner=function(e){var t=this._renderService.registerCharacterJoiner(e);return this.refresh(0,this.rows-1),t},t.prototype.deregisterCharacterJoiner=function(e){this._renderService.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._selectionService&&this._selectionService.hasSelection},t.prototype.select=function(e,t,r){this._selectionService.setSelection(e,t,r)},t.prototype.getSelection=function(){return this._selectionService?this._selectionService.selectionText:""},t.prototype.getSelectionPosition=function(){if(this._selectionService.hasSelection)return{startColumn:this._selectionService.selectionStart[0],startRow:this._selectionService.selectionStart[1],endColumn:this._selectionService.selectionEnd[0],endRow:this._selectionService.selectionEnd[1]}},t.prototype.clearSelection=function(){this._selectionService&&this._selectionService.clearSelection()},t.prototype.selectAll=function(){this._selectionService&&this._selectionService.selectAll()},t.prototype.selectLines=function(e,t){this._selectionService&&this._selectionService.selectLines(e,t)},t.prototype._keyDown=function(e){if(this._keyDownHandled=!1,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=b.evaluateKeyboardEvent(e,this._coreService.decPrivateModes.applicationCursorKeys,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||(t.key!==c.C0.ETX&&t.key!==c.C0.CR||(this.textarea.value=""),this._onKey.fire({key:t.key,domEvent:e}),this.showCursor(),this._coreService.triggerDataEvent(t.key,!0),this.optionsService.options.screenReaderMode?void(this._keyDownHandled=!0):this.cancel(e,!0)))},t.prototype._isThirdLevelShift=function(e,t){var r=e.isMac&&!this.options.macOptionIsMeta&&t.altKey&&!t.ctrlKey&&!t.metaKey||e.isWindows&&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._customKeyEventHandler&&!1===this._customKeyEventHandler(e)||(function(e){return 16===e.keyCode||17===e.keyCode||18===e.keyCode}(e)||this.focus(),this.updateCursorStyle(e))},t.prototype._keyPress=function(e){var t;if(this._keyDownHandled)return!1;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._onKey.fire({key:t,domEvent:e}),this.showCursor(),this._coreService.triggerDataEvent(t,!0),0))},t.prototype.bell=function(){var e=this;this._soundBell()&&this._soundService.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.resize=function(e,t){isNaN(e)||isNaN(t)||(e!==this.cols||t!==this.rows?(e<D.MINIMUM_COLS&&(e=D.MINIMUM_COLS),t<D.MINIMUM_ROWS&&(t=D.MINIMUM_ROWS),this.buffers.resize(e,t),this._bufferService.resize(e,t),this.buffers.setupTabStops(this.cols),this._charSizeService&&this._charSizeService.measure(),this.refresh(0,this.rows-1),this._onResize.fire({cols:e,rows:t})):this._charSizeService&&!this._charSizeService.hasValidSize&&this._charSizeService.measure())},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_DATA));this.refresh(0,this.rows-1),this._onScroll.fire(this.buffer.ydisp)}},t.prototype.is=function(e){return 0===(this.options.termName+"").indexOf(e)},t.prototype.handleTitle=function(e){this._onTitleChange.fire(e)},t.prototype.reset=function(){this.options.rows=this.rows,this.options.cols=this.cols;var e=this._customKeyEventHandler,t=this._inputHandler,r=this.cursorState,i=this.writeBuffer,n=this.writeBufferUtf8,o=this._writeInProgress,s=this._xoffSentToCatchUp,a=this._userScrolling;this._setup(),this._bufferService.reset(),this._coreService.reset(),this._selectionService&&this._selectionService.reset(),this._customKeyEventHandler=e,this._inputHandler=t,this.cursorState=r,this.writeBuffer=i,this.writeBufferUtf8=n,this._writeInProgress=o,this._xoffSentToCatchUp=s,this._userScrolling=a,this.refresh(0,this.rows-1),this.viewport&&this.viewport.syncScrollArea()},t.prototype.cancel=function(e,t){if(this.options.cancelEvents||t)return e.preventDefault(),e.stopPropagation(),!1},t.prototype._visualBell=function(){return!1},t.prototype._soundBell=function(){return"sound"===this.options.bellStyle},t}(O.Disposable);t.Terminal=F},function(e,t,r){"use strict";var i=this&&this.__decorate||function(e,t,r,i){var n,o=arguments.length,s=o<3?t:null===i?i=Object.getOwnPropertyDescriptor(t,r):i;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)s=Reflect.decorate(e,t,r,i);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(s=(o<3?n(s):o>3?n(t,r,s):n(t,r))||s);return o>3&&s&&Object.defineProperty(t,r,s),s},n=this&&this.__param||function(e,t){return function(r,i){t(r,i,e)}};Object.defineProperty(t,"__esModule",{value:!0});var o=r(5),s=r(0),a=function(){function e(e,t,r,i,n,o){this._textarea=e,this._compositionView=t,this._bufferService=r,this._optionsService=i,this._charSizeService=n,this._coreService=o,this._isComposing=!1,this._isSendingComposition=!1,this._compositionPosition={start:0,end:0}}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;e=t._isComposing?t._textarea.value.substring(r.start,r.end):t._textarea.value.substring(r.start),t._coreService.triggerDataEvent(e,!0)}},0)}else{this._isSendingComposition=!1;var i=this._textarea.value.substring(this._compositionPosition.start,this._compositionPosition.end);this._coreService.triggerDataEvent(i,!0)}},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._coreService.triggerDataEvent(r,!0)}},0)},e.prototype.updateCompositionElements=function(e){var t=this;if(this._isComposing){if(this._bufferService.buffer.isCursorInViewport){var r=Math.ceil(this._charSizeService.height*this._optionsService.options.lineHeight),i=this._bufferService.buffer.y*r,n=this._bufferService.buffer.x*this._charSizeService.width;this._compositionView.style.left=n+"px",this._compositionView.style.top=i+"px",this._compositionView.style.height=r+"px",this._compositionView.style.lineHeight=r+"px",this._compositionView.style.fontFamily=this._optionsService.options.fontFamily,this._compositionView.style.fontSize=this._optionsService.options.fontSize+"px";var o=this._compositionView.getBoundingClientRect();this._textarea.style.left=n+"px",this._textarea.style.top=i+"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=""},i([n(2,s.IBufferService),n(3,s.IOptionsService),n(4,o.ICharSizeService),n(5,s.ICoreService)],e)}();t.CompositionHelper=a},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__decorate||function(e,t,r,i){var n,o=arguments.length,s=o<3?t:null===i?i=Object.getOwnPropertyDescriptor(t,r):i;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)s=Reflect.decorate(e,t,r,i);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(s=(o<3?n(s):o>3?n(t,r,s):n(t,r))||s);return 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e=this;null===this._refreshAnimationFrame&&(this._refreshAnimationFrame=requestAnimationFrame(function(){return e._innerRefresh()}))},t.prototype._innerRefresh=function(){if(this._charSizeService.height>0){this._currentRowHeight=this._renderService.dimensions.scaledCellHeight/window.devicePixelRatio,this._lastRecordedViewportHeight=this._viewportElement.offsetHeight;var e=Math.round(this._currentRowHeight*this._lastRecordedBufferLength)+(this._lastRecordedViewportHeight-this._renderService.dimensions.canvasHeight);this._lastRecordedBufferHeight!==e&&(this._lastRecordedBufferHeight=e,this._scrollArea.style.height=this._lastRecordedBufferHeight+"px")}var t=this._bufferService.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._bufferService.buffer.lines.length)return this._lastRecordedBufferLength=this._bufferService.buffer.lines.length,void this._refresh();if(this._lastRecordedViewportHeight===this._renderService.dimensions.canvasHeight){var e=this._bufferService.buffer.ydisp*this._currentRowHeight;this._lastScrollTop===e&&this._lastScrollTop===this._viewportElement.scrollTop&&this._renderService.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._bufferService.buffer.ydisp;this._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._bufferService.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._bufferService.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())},o([s(3,h.IBufferService),s(4,l.ICharSizeService),s(5,l.IRenderService)],t)}(a.Disposable);t.Viewport=f},function(e,t,r){"use strict";function i(e){return e.replace(/\r?\n/g,"\r")}function n(e,t){return 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i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(10),s=r(17),a=r(18),c=r(34),l=r(1),h=r(14),u=r(11),f=r(15),_=r(2),d=r(3),p=r(4),v=r(6),y={"(":0,")":1,"*":2,"+":3,"-":1,".":2},m=function(){function e(e,t,r,i){this._bufferService=e,this._coreService=t,this._logService=r,this._optionsService=i,this._data=new Uint32Array(0)}return e.prototype.hook=function(e,t,r){this._data=new Uint32Array(0)},e.prototype.put=function(e,t,r){this._data=h.concat(this._data,e.subarray(t,r))},e.prototype.unhook=function(){var e=u.utf32ToString(this._data);switch(this._data=new Uint32Array(0),e){case'"q':return this._coreService.triggerDataEvent(o.C0.ESC+'P1$r0"q'+o.C0.ESC+"\\");case'"p':return this._coreService.triggerDataEvent(o.C0.ESC+'P1$r61"p'+o.C0.ESC+"\\");case"r":var t=this._bufferService.buffer.scrollTop+1+";"+(this._bufferService.buffer.scrollBottom+1)+"r";return this._coreService.triggerDataEvent(o.C0.ESC+"P1$r"+t+o.C0.ESC+"\\");case"m":return this._coreService.triggerDataEvent(o.C0.ESC+"P1$r0m"+o.C0.ESC+"\\");case" q":var r={block:2,underline:4,bar:6}[this._optionsService.options.cursorStyle];return r-=this._optionsService.options.cursorBlink?1:0,this._coreService.triggerDataEvent(o.C0.ESC+"P1$r"+r+" q"+o.C0.ESC+"\\");default:this._logService.debug("Unknown DCS $q %s",e),this._coreService.triggerDataEvent(o.C0.ESC+"P0$r"+o.C0.ESC+"\\")}},e}(),g=function(e){function t(t,r,i,n,a,l,h){void 0===h&&(h=new c.EscapeSequenceParser);var f=e.call(this)||this;f._terminal=t,f._bufferService=r,f._coreService=i,f._dirtyRowService=n,f._logService=a,f._optionsService=l,f._parser=h,f._parseBuffer=new Uint32Array(4096),f._stringDecoder=new u.StringToUtf32,f._utf8Decoder=new u.Utf8ToUtf32,f._workCell=new p.CellData,f._onCursorMove=new _.EventEmitter,f._onLineFeed=new _.EventEmitter,f._onScroll=new _.EventEmitter,f.register(f._parser),f._parser.setCsiHandlerFallback(function(e,t,r){f._logService.debug("Unknown CSI code: ",{collect:e,params:t.toArray(),flag:String.fromCharCode(r)})}),f._parser.setEscHandlerFallback(function(e,t){f._logService.debug("Unknown ESC code: ",{collect:e,flag:String.fromCharCode(t)})}),f._parser.setExecuteHandlerFallback(function(e){f._logService.debug("Unknown EXECUTE code: ",{code:e})}),f._parser.setOscHandlerFallback(function(e,t){f._logService.debug("Unknown OSC code: ",{identifier:e,data:t})}),f._parser.setPrintHandler(function(e,t,r){return f.print(e,t,r)}),f._parser.setCsiHandler("@",function(e,t){return f.insertChars(e)}),f._parser.setCsiHandler("A",function(e,t){return f.cursorUp(e)}),f._parser.setCsiHandler("B",function(e,t){return f.cursorDown(e)}),f._parser.setCsiHandler("C",function(e,t){return f.cursorForward(e)}),f._parser.setCsiHandler("D",function(e,t){return f.cursorBackward(e)}),f._parser.setCsiHandler("E",function(e,t){return f.cursorNextLine(e)}),f._parser.setCsiHandler("F",function(e,t){return f.cursorPrecedingLine(e)}),f._parser.setCsiHandler("G",function(e,t){return f.cursorCharAbsolute(e)}),f._parser.setCsiHandler("H",function(e,t){return f.cursorPosition(e)}),f._parser.setCsiHandler("I",function(e,t){return f.cursorForwardTab(e)}),f._parser.setCsiHandler("J",function(e,t){return f.eraseInDisplay(e)}),f._parser.setCsiHandler("K",function(e,t){return f.eraseInLine(e)}),f._parser.setCsiHandler("L",function(e,t){return f.insertLines(e)}),f._parser.setCsiHandler("M",function(e,t){return f.deleteLines(e)}),f._parser.setCsiHandler("P",function(e,t){return f.deleteChars(e)}),f._parser.setCsiHandler("S",function(e,t){return f.scrollUp(e)}),f._parser.setCsiHandler("T",function(e,t){return f.scrollDown(e,t)}),f._parser.setCsiHandler("X",function(e,t){return f.eraseChars(e)}),f._parser.setCsiHandler("Z",function(e,t){return f.cursorBackwardTab(e)}),f._parser.setCsiHandler("`",function(e,t){return f.charPosAbsolute(e)}),f._parser.setCsiHandler("a",function(e,t){return f.hPositionRelative(e)}),f._parser.setCsiHandler("b",function(e,t){return f.repeatPrecedingCharacter(e)}),f._parser.setCsiHandler("c",function(e,t){return f.sendDeviceAttributes(e,t)}),f._parser.setCsiHandler("d",function(e,t){return f.linePosAbsolute(e)}),f._parser.setCsiHandler("e",function(e,t){return f.vPositionRelative(e)}),f._parser.setCsiHandler("f",function(e,t){return f.hVPosition(e)}),f._parser.setCsiHandler("g",function(e,t){return f.tabClear(e)}),f._parser.setCsiHandler("h",function(e,t){return f.setMode(e,t)}),f._parser.setCsiHandler("l",function(e,t){return f.resetMode(e,t)}),f._parser.setCsiHandler("m",function(e,t){return f.charAttributes(e)}),f._parser.setCsiHandler("n",function(e,t){return f.deviceStatus(e,t)}),f._parser.setCsiHandler("p",function(e,t){return f.softReset(e,t)}),f._parser.setCsiHandler("q",function(e,t){return f.setCursorStyle(e,t)}),f._parser.setCsiHandler("r",function(e,t){return f.setScrollRegion(e,t)}),f._parser.setCsiHandler("s",function(e,t){return f.saveCursor(e)}),f._parser.setCsiHandler("u",function(e,t){return f.restoreCursor(e)}),f._parser.setExecuteHandler(o.C0.BEL,function(){return f.bell()}),f._parser.setExecuteHandler(o.C0.LF,function(){return f.lineFeed()}),f._parser.setExecuteHandler(o.C0.VT,function(){return f.lineFeed()}),f._parser.setExecuteHandler(o.C0.FF,function(){return f.lineFeed()}),f._parser.setExecuteHandler(o.C0.CR,function(){return f.carriageReturn()}),f._parser.setExecuteHandler(o.C0.BS,function(){return f.backspace()}),f._parser.setExecuteHandler(o.C0.HT,function(){return f.tab()}),f._parser.setExecuteHandler(o.C0.SO,function(){return f.shiftOut()}),f._parser.setExecuteHandler(o.C0.SI,function(){return f.shiftIn()}),f._parser.setExecuteHandler(o.C1.IND,function(){return f.index()}),f._parser.setExecuteHandler(o.C1.NEL,function(){return f.nextLine()}),f._parser.setExecuteHandler(o.C1.HTS,function(){return f.tabSet()}),f._parser.setOscHandler(0,function(e){return f.setTitle(e)}),f._parser.setOscHandler(2,function(e){return f.setTitle(e)}),f._parser.setEscHandler("7",function(){return f.saveCursor()}),f._parser.setEscHandler("8",function(){return f.restoreCursor()}),f._parser.setEscHandler("D",function(){return f.index()}),f._parser.setEscHandler("E",function(){return f.nextLine()}),f._parser.setEscHandler("H",function(){return f.tabSet()}),f._parser.setEscHandler("M",function(){return f.reverseIndex()}),f._parser.setEscHandler("=",function(){return f.keypadApplicationMode()}),f._parser.setEscHandler(">",function(){return f.keypadNumericMode()}),f._parser.setEscHandler("c",function(){return f.reset()}),f._parser.setEscHandler("n",function(){return f.setgLevel(2)}),f._parser.setEscHandler("o",function(){return f.setgLevel(3)}),f._parser.setEscHandler("|",function(){return f.setgLevel(3)}),f._parser.setEscHandler("}",function(){return f.setgLevel(2)}),f._parser.setEscHandler("~",function(){return f.setgLevel(1)}),f._parser.setEscHandler("%@",function(){return f.selectDefaultCharset()}),f._parser.setEscHandler("%G",function(){return f.selectDefaultCharset()});var d=function(e){v._parser.setEscHandler("("+e,function(){return f.selectCharset("("+e)}),v._parser.setEscHandler(")"+e,function(){return f.selectCharset(")"+e)}),v._parser.setEscHandler("*"+e,function(){return f.selectCharset("*"+e)}),v._parser.setEscHandler("+"+e,function(){return f.selectCharset("+"+e)}),v._parser.setEscHandler("-"+e,function(){return f.selectCharset("-"+e)}),v._parser.setEscHandler("."+e,function(){return f.selectCharset("."+e)}),v._parser.setEscHandler("/"+e,function(){return f.selectCharset("/"+e)})},v=this;for(var y in s.CHARSETS)d(y);return f._parser.setEscHandler("#8",function(){return f.screenAlignmentPattern()}),f._parser.setErrorHandler(function(e){return f._logService.error("Parsing error: ",e),e}),f._parser.setDcsHandler("$q",new m(f._bufferService,f._coreService,f._logService,f._optionsService)),f}return n(t,e),Object.defineProperty(t.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){e.prototype.dispose.call(this)},t.prototype.setBrowserServices=function(e){this._selectionService=e},t.prototype.parse=function(e){var t=this._bufferService.buffer,r=t.x,i=t.y;this._logService.debug("parsing data",e),this._parseBuffer.length<e.length&&(this._parseBuffer=new Uint32Array(e.length)),this._parser.parse(this._parseBuffer,this._stringDecoder.decode(e,this._parseBuffer)),(t=this._bufferService.buffer).x===r&&t.y===i||this._onCursorMove.fire()},t.prototype.parseUtf8=function(e){var t=this._bufferService.buffer,r=t.x,i=t.y;this._logService.debug("parsing data",e),this._parseBuffer.length<e.length&&(this._parseBuffer=new Uint32Array(e.length)),this._parser.parse(this._parseBuffer,this._utf8Decoder.decode(e,this._parseBuffer)),(t=this._bufferService.buffer).x===r&&t.y===i||this._onCursorMove.fire()},t.prototype.print=function(e,t,r){var i,n,o=this._bufferService.buffer,s=this._terminal.charset,c=this._optionsService.options.screenReaderMode,l=this._bufferService.cols,h=this._terminal.wraparoundMode,f=this._terminal.insertMode,_=this._terminal.curAttrData,p=o.lines.get(o.y+o.ybase);this._dirtyRowService.markDirty(o.y);for(var v=t;v<r;++v){if(i=e[v],n=a.wcwidth(i),i<127&&s){var y=s[String.fromCharCode(i)];y&&(i=y.charCodeAt(0))}if(c&&this._terminal.onA11yCharEmitter.fire(u.stringFromCodePoint(i)),n||!o.x){if(o.x+n-1>=l)if(h)o.x=0,o.y++,o.y>o.scrollBottom?(o.y--,this._terminal.scroll(!0)):o.lines.get(o.y).isWrapped=!0,p=o.lines.get(o.y+o.ybase);else if(o.x=l-1,2===n)continue;if(f&&(p.insertCells(o.x,n,o.getNullCell(_)),2===p.getWidth(l-1)&&p.setCellFromCodePoint(l-1,d.NULL_CELL_CODE,d.NULL_CELL_WIDTH,_.fg,_.bg)),p.setCellFromCodePoint(o.x++,i,n,_.fg,_.bg),n>0)for(;--n;)p.setCellFromCodePoint(o.x++,0,0,_.fg,_.bg)}else p.getWidth(o.x-1)?p.addCodepointToCell(o.x-1,i):p.addCodepointToCell(o.x-2,i)}r&&(p.loadCell(o.x-1,this._workCell),2===this._workCell.getWidth()||this._workCell.getCode()>65535?this._parser.precedingCodepoint=0:this._workCell.isCombined()?this._parser.precedingCodepoint=this._workCell.getChars().charCodeAt(0):this._parser.precedingCodepoint=this._workCell.content),this._dirtyRowService.markDirty(o.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._bufferService.buffer;this._optionsService.options.convertEol&&(e.x=0),e.y++,e.y>e.scrollBottom&&(e.y--,this._terminal.scroll()),e.x>=this._bufferService.cols&&e.x--,this._onLineFeed.fire()},t.prototype.carriageReturn=function(){this._bufferService.buffer.x=0},t.prototype.backspace=function(){this._restrictCursor(),this._bufferService.buffer.x>0&&this._bufferService.buffer.x--},t.prototype.tab=function(){if(!(this._bufferService.buffer.x>=this._bufferService.cols)){var e=this._bufferService.buffer.x;this._bufferService.buffer.x=this._bufferService.buffer.nextStop(),this._optionsService.options.screenReaderMode&&this._terminal.onA11yTabEmitter.fire(this._bufferService.buffer.x-e)}},t.prototype.shiftOut=function(){this._terminal.setgLevel(1)},t.prototype.shiftIn=function(){this._terminal.setgLevel(0)},t.prototype._restrictCursor=function(){this._bufferService.buffer.x=Math.min(this._bufferService.cols-1,Math.max(0,this._bufferService.buffer.x)),this._bufferService.buffer.y=this._terminal.originMode?Math.min(this._bufferService.buffer.scrollBottom,Math.max(this._bufferService.buffer.scrollTop,this._bufferService.buffer.y)):Math.min(this._bufferService.rows-1,Math.max(0,this._bufferService.buffer.y))},t.prototype._setCursor=function(e,t){this._terminal.originMode?(this._bufferService.buffer.x=e,this._bufferService.buffer.y=this._bufferService.buffer.scrollTop+t):(this._bufferService.buffer.x=e,this._bufferService.buffer.y=t),this._restrictCursor()},t.prototype._moveCursor=function(e,t){this._restrictCursor(),this._setCursor(this._bufferService.buffer.x+e,this._bufferService.buffer.y+t)},t.prototype.cursorUp=function(e){this._moveCursor(0,-(e.params[0]||1))},t.prototype.cursorDown=function(e){this._moveCursor(0,e.params[0]||1)},t.prototype.cursorForward=function(e){this._moveCursor(e.params[0]||1,0)},t.prototype.cursorBackward=function(e){this._moveCursor(-(e.params[0]||1),0)},t.prototype.cursorNextLine=function(e){this._moveCursor(0,e.params[0]||1),this._bufferService.buffer.x=0},t.prototype.cursorPrecedingLine=function(e){this._moveCursor(0,-(e.params[0]||1)),this._bufferService.buffer.x=0},t.prototype.cursorCharAbsolute=function(e){this._setCursor((e.params[0]||1)-1,this._bufferService.buffer.y)},t.prototype.cursorPosition=function(e){this._setCursor(e.length>=2?(e.params[1]||1)-1:0,(e.params[0]||1)-1)},t.prototype.charPosAbsolute=function(e){this._setCursor((e.params[0]||1)-1,this._bufferService.buffer.y)},t.prototype.hPositionRelative=function(e){this._moveCursor(e.params[0]||1,0)},t.prototype.linePosAbsolute=function(e){this._setCursor(this._bufferService.buffer.x,(e.params[0]||1)-1)},t.prototype.vPositionRelative=function(e){this._moveCursor(0,e.params[0]||1)},t.prototype.hVPosition=function(e){this.cursorPosition(e)},t.prototype.tabClear=function(e){var t=e.params[0];0===t?delete this._bufferService.buffer.tabs[this._bufferService.buffer.x]:3===t&&(this._bufferService.buffer.tabs={})},t.prototype.cursorForwardTab=function(e){if(!(this._bufferService.buffer.x>=this._bufferService.cols))for(var t=e.params[0]||1;t--;)this._bufferService.buffer.x=this._bufferService.buffer.nextStop()},t.prototype.cursorBackwardTab=function(e){if(!(this._bufferService.buffer.x>=this._bufferService.cols))for(var t=e.params[0]||1,r=this._bufferService.buffer;t--;)r.x=r.prevStop()},t.prototype._eraseInBufferLine=function(e,t,r,i){void 0===i&&(i=!1);var n=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+e);n.replaceCells(t,r,this._bufferService.buffer.getNullCell(this._terminal.eraseAttrData())),i&&(n.isWrapped=!1)},t.prototype._resetBufferLine=function(e){var t=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+e);t.fill(this._bufferService.buffer.getNullCell(this._terminal.eraseAttrData())),t.isWrapped=!1},t.prototype.eraseInDisplay=function(e){var t;switch(this._restrictCursor(),e.params[0]){case 0:for(t=this._bufferService.buffer.y,this._dirtyRowService.markDirty(t),this._eraseInBufferLine(t++,this._bufferService.buffer.x,this._bufferService.cols,0===this._bufferService.buffer.x);t<this._bufferService.rows;t++)this._resetBufferLine(t);this._dirtyRowService.markDirty(t);break;case 1:for(t=this._bufferService.buffer.y,this._dirtyRowService.markDirty(t),this._eraseInBufferLine(t,0,this._bufferService.buffer.x+1,!0),this._bufferService.buffer.x+1>=this._bufferService.cols&&(this._bufferService.buffer.lines.get(t+1).isWrapped=!1);t--;)this._resetBufferLine(t);this._dirtyRowService.markDirty(0);break;case 2:for(t=this._bufferService.rows,this._dirtyRowService.markDirty(t-1);t--;)this._resetBufferLine(t);this._dirtyRowService.markDirty(0);break;case 3:var r=this._bufferService.buffer.lines.length-this._bufferService.rows;r>0&&(this._bufferService.buffer.lines.trimStart(r),this._bufferService.buffer.ybase=Math.max(this._bufferService.buffer.ybase-r,0),this._bufferService.buffer.ydisp=Math.max(this._bufferService.buffer.ydisp-r,0),this._onScroll.fire(0))}},t.prototype.eraseInLine=function(e){switch(this._restrictCursor(),e.params[0]){case 0:this._eraseInBufferLine(this._bufferService.buffer.y,this._bufferService.buffer.x,this._bufferService.cols);break;case 1:this._eraseInBufferLine(this._bufferService.buffer.y,0,this._bufferService.buffer.x+1);break;case 2:this._eraseInBufferLine(this._bufferService.buffer.y,0,this._bufferService.cols)}this._dirtyRowService.markDirty(this._bufferService.buffer.y)},t.prototype.insertLines=function(e){this._restrictCursor();var t=e.params[0]||1,r=this._bufferService.buffer;if(!(r.y>r.scrollBottom||r.y<r.scrollTop)){for(var i=r.y+r.ybase,n=this._bufferService.rows-1-r.scrollBottom,o=this._bufferService.rows-1+r.ybase-n+1;t--;)r.lines.splice(o-1,1),r.lines.splice(i,0,r.getBlankLine(this._terminal.eraseAttrData()));this._dirtyRowService.markRangeDirty(r.y,r.scrollBottom),r.x=0}},t.prototype.deleteLines=function(e){this._restrictCursor();var t=e.params[0]||1,r=this._bufferService.buffer;if(!(r.y>r.scrollBottom||r.y<r.scrollTop)){var i,n=r.y+r.ybase;for(i=this._bufferService.rows-1-r.scrollBottom,i=this._bufferService.rows-1+r.ybase-i;t--;)r.lines.splice(n,1),r.lines.splice(i,0,r.getBlankLine(this._terminal.eraseAttrData()));this._dirtyRowService.markRangeDirty(r.y,r.scrollBottom),r.x=0}},t.prototype.insertChars=function(e){this._restrictCursor();var t=this._bufferService.buffer.lines.get(this._bufferService.buffer.y+this._bufferService.buffer.ybase);t&&(t.insertCells(this._bufferService.buffer.x,e.params[0]||1,this._bufferService.buffer.getNullCell(this._terminal.eraseAttrData())),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},t.prototype.deleteChars=function(e){this._restrictCursor();var t=this._bufferService.buffer.lines.get(this._bufferService.buffer.y+this._bufferService.buffer.ybase);t&&(t.deleteCells(this._bufferService.buffer.x,e.params[0]||1,this._bufferService.buffer.getNullCell(this._terminal.eraseAttrData())),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},t.prototype.scrollUp=function(e){for(var t=e.params[0]||1,r=this._bufferService.buffer;t--;)r.lines.splice(r.ybase+r.scrollTop,1),r.lines.splice(r.ybase+r.scrollBottom,0,r.getBlankLine(f.DEFAULT_ATTR_DATA));this._dirtyRowService.markRangeDirty(r.scrollTop,r.scrollBottom)},t.prototype.scrollDown=function(e,t){if(e.length<2&&!t){for(var r=e.params[0]||1,i=this._bufferService.buffer;r--;)i.lines.splice(i.ybase+i.scrollBottom,1),i.lines.splice(i.ybase+i.scrollTop,0,i.getBlankLine(f.DEFAULT_ATTR_DATA));this._dirtyRowService.markRangeDirty(i.scrollTop,i.scrollBottom)}},t.prototype.eraseChars=function(e){this._restrictCursor();var t=this._bufferService.buffer.lines.get(this._bufferService.buffer.y+this._bufferService.buffer.ybase);t&&(t.replaceCells(this._bufferService.buffer.x,this._bufferService.buffer.x+(e.params[0]||1),this._bufferService.buffer.getNullCell(this._terminal.eraseAttrData())),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},t.prototype.repeatPrecedingCharacter=function(e){if(this._parser.precedingCodepoint){for(var t=e.params[0]||1,r=new Uint32Array(t),i=0;i<t;++i)r[i]=this._parser.precedingCodepoint;this.print(r,0,r.length)}},t.prototype.sendDeviceAttributes=function(e,t){e.params[0]>0||(t?">"===t&&(this._terminal.is("xterm")?this._coreService.triggerDataEvent(o.C0.ESC+"[>0;276;0c"):this._terminal.is("rxvt-unicode")?this._coreService.triggerDataEvent(o.C0.ESC+"[>85;95;0c"):this._terminal.is("linux")?this._coreService.triggerDataEvent(e.params[0]+"c"):this._terminal.is("screen")&&this._coreService.triggerDataEvent(o.C0.ESC+"[>83;40003;0c")):this._terminal.is("xterm")||this._terminal.is("rxvt-unicode")||this._terminal.is("screen")?this._coreService.triggerDataEvent(o.C0.ESC+"[?1;2c"):this._terminal.is("linux")&&this._coreService.triggerDataEvent(o.C0.ESC+"[?6c"))},t.prototype.setMode=function(e,t){for(var r=0;r<e.length;r++)this._setMode(e.params[r],t)},t.prototype._setMode=function(e,t){if(t){if("?"===t)switch(e){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!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._bufferService.cols,this._terminal.resize(132,this._bufferService.rows),this._terminal.reset();break;case 6:this._terminal.originMode=!0,this._setCursor(0,0);break;case 7:this._terminal.wraparoundMode=!0;break;case 12:break;case 66:this._logService.debug("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,this._terminal.vt200Mouse=1e3===e,this._terminal.normalMouse=e>1e3,this._terminal.mouseEvents=!0,this._terminal.element&&this._terminal.element.classList.add("enable-mouse-events"),this._selectionService&&this._selectionService.disable(),this._logService.debug("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();break;case 1049:this.saveCursor();case 47:case 1047:this._bufferService.buffers.activateAltBuffer(this._terminal.eraseAttrData()),this._terminal.refresh(0,this._bufferService.rows-1),this._terminal.viewport&&this._terminal.viewport.syncScrollArea(),this._terminal.showCursor();break;case 2004:this._terminal.bracketedPasteMode=!0}}else switch(e){case 4:this._terminal.insertMode=!0}},t.prototype.resetMode=function(e,t){for(var r=0;r<e.length;r++)this._resetMode(e.params[r],t)},t.prototype._resetMode=function(e,t){if(t){if("?"===t)switch(e){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!1;break;case 3:132===this._bufferService.cols&&this._terminal.savedCols&&this._terminal.resize(this._terminal.savedCols,this._bufferService.rows),delete this._terminal.savedCols,this._terminal.reset();break;case 6:this._terminal.originMode=!1,this._setCursor(0,0);break;case 7:this._terminal.wraparoundMode=!1;break;case 12:break;case 66:this._logService.debug("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._selectionService&&this._selectionService.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();break;case 1049:case 47:case 1047:this._bufferService.buffers.activateNormalBuffer(),1049===e&&this.restoreCursor(),this._terminal.refresh(0,this._bufferService.rows-1),this._terminal.viewport&&this._terminal.viewport.syncScrollArea(),this._terminal.showCursor();break;case 2004:this._terminal.bracketedPasteMode=!1}}else switch(e){case 4:this._terminal.insertMode=!1}},t.prototype._extractColor=function(e,t,r){var i=[0,0,-1,0,0,0],n=0,o=0;do{if(i[o+n]=e.params[t+o],e.hasSubParams(t+o)){var s=e.getSubParams(t+o),a=0;do{5===i[1]&&(n=1),i[o+a+1+n]=s[a]}while(++a<s.length&&a+o+1+n<i.length);break}if(5===i[1]&&o+n>=2||2===i[1]&&o+n>=5)break;i[1]&&(n=1)}while(++o+t<e.length&&o+n<i.length);for(a=2;a<i.length;++a)-1===i[a]&&(i[a]=0);return 38===i[0]?2===i[1]?(r.fg|=50331648,r.fg&=-16777216,r.fg|=v.AttributeData.fromColorRGB([i[3],i[4],i[5]])):5===i[1]&&(r.fg&=-50331904,r.fg|=33554432|255&i[3]):48===i[0]&&(2===i[1]?(r.bg|=50331648,r.bg&=-16777216,r.bg|=v.AttributeData.fromColorRGB([i[3],i[4],i[5]])):5===i[1]&&(r.bg&=-50331904,r.bg|=33554432|255&i[3])),o},t.prototype.charAttributes=function(e){if(1===e.length&&0===e.params[0])return this._terminal.curAttrData.fg=f.DEFAULT_ATTR_DATA.fg,void(this._terminal.curAttrData.bg=f.DEFAULT_ATTR_DATA.bg);for(var t,r=e.length,i=this._terminal.curAttrData,n=0;n<r;n++)(t=e.params[n])>=30&&t<=37?(i.fg&=-50331904,i.fg|=16777216|t-30):t>=40&&t<=47?(i.bg&=-50331904,i.bg|=16777216|t-40):t>=90&&t<=97?(i.fg&=-50331904,i.fg|=16777224|t-90):t>=100&&t<=107?(i.bg&=-50331904,i.bg|=16777224|t-100):0===t?(i.fg=f.DEFAULT_ATTR_DATA.fg,i.bg=f.DEFAULT_ATTR_DATA.bg):1===t?i.fg|=134217728:3===t?i.bg|=67108864:4===t?i.fg|=268435456:5===t?i.fg|=536870912:7===t?i.fg|=67108864:8===t?i.fg|=1073741824:2===t?i.bg|=134217728:22===t?(i.fg&=-134217729,i.bg&=-134217729):23===t?i.bg&=-67108865:24===t?i.fg&=-268435457:25===t?i.fg&=-536870913:27===t?i.fg&=-67108865:28===t?i.fg&=-1073741825:39===t?(i.fg&=-67108864,i.fg|=16777215&f.DEFAULT_ATTR_DATA.fg):49===t?(i.bg&=-67108864,i.bg|=16777215&f.DEFAULT_ATTR_DATA.bg):38===t||48===t?n+=this._extractColor(e,n,i):100===t?(i.fg&=-67108864,i.fg|=16777215&f.DEFAULT_ATTR_DATA.fg,i.bg&=-67108864,i.bg|=16777215&f.DEFAULT_ATTR_DATA.bg):this._logService.debug("Unknown SGR attribute: %d.",t)},t.prototype.deviceStatus=function(e,t){if(t){if("?"===t)switch(e.params[0]){case 6:r=this._bufferService.buffer.y+1,i=this._bufferService.buffer.x+1,this._coreService.triggerDataEvent(o.C0.ESC+"[?"+r+";"+i+"R")}}else switch(e.params[0]){case 5:this._coreService.triggerDataEvent(o.C0.ESC+"[0n");break;case 6:var r=this._bufferService.buffer.y+1,i=this._bufferService.buffer.x+1;this._coreService.triggerDataEvent(o.C0.ESC+"["+r+";"+i+"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._coreService.decPrivateModes.applicationCursorKeys=!1,this._bufferService.buffer.scrollTop=0,this._bufferService.buffer.scrollBottom=this._bufferService.rows-1,this._terminal.curAttrData=f.DEFAULT_ATTR_DATA.clone(),this._bufferService.buffer.x=this._bufferService.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.params[0]||1;switch(r){case 1:case 2:this._optionsService.options.cursorStyle="block";break;case 3:case 4:this._optionsService.options.cursorStyle="underline";break;case 5:case 6:this._optionsService.options.cursorStyle="bar"}var i=r%2==1;this._optionsService.options.cursorBlink=i}},t.prototype.setScrollRegion=function(e,t){if(!t){var r,i=e.params[0]||1;(e.length<2||(r=e.params[1])>this._bufferService.rows||0===r)&&(r=this._bufferService.rows),r>i&&(this._bufferService.buffer.scrollTop=i-1,this._bufferService.buffer.scrollBottom=r-1,this._setCursor(0,0))}},t.prototype.saveCursor=function(e){this._bufferService.buffer.savedX=this._bufferService.buffer.x,this._bufferService.buffer.savedY=this._bufferService.buffer.ybase+this._bufferService.buffer.y,this._bufferService.buffer.savedCurAttrData.fg=this._terminal.curAttrData.fg,this._bufferService.buffer.savedCurAttrData.bg=this._terminal.curAttrData.bg,this._bufferService.buffer.savedCharset=this._terminal.charset},t.prototype.restoreCursor=function(e){this._bufferService.buffer.x=this._bufferService.buffer.savedX||0,this._bufferService.buffer.y=Math.max(this._bufferService.buffer.savedY-this._bufferService.buffer.ybase,0),this._terminal.curAttrData.fg=this._bufferService.buffer.savedCurAttrData.fg,this._terminal.curAttrData.bg=this._bufferService.buffer.savedCurAttrData.bg,this._terminal.charset=this._savedCharset,this._bufferService.buffer.savedCharset&&(this._terminal.charset=this._bufferService.buffer.savedCharset),this._restrictCursor()},t.prototype.setTitle=function(e){this._terminal.handleTitle(e)},t.prototype.nextLine=function(){this._bufferService.buffer.x=0,this.index()},t.prototype.keypadApplicationMode=function(){this._logService.debug("Serial port requested application keypad."),this._terminal.applicationKeypad=!0,this._terminal.viewport&&this._terminal.viewport.syncScrollArea()},t.prototype.keypadNumericMode=function(){this._logService.debug("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){2===e.length?"/"!==e[0]&&this._terminal.setgCharset(y[e[0]],s.CHARSETS[e[1]]||s.DEFAULT_CHARSET):this.selectDefaultCharset()},t.prototype.index=function(){this._restrictCursor(),this._bufferService.buffer.y++,this._bufferService.buffer.y>this._bufferService.buffer.scrollBottom&&(this._bufferService.buffer.y--,this._terminal.scroll()),this._restrictCursor()},t.prototype.tabSet=function(){this._bufferService.buffer.tabs[this._bufferService.buffer.x]=!0},t.prototype.reverseIndex=function(){this._restrictCursor();var e=this._bufferService.buffer;if(e.y===e.scrollTop){var t=e.scrollBottom-e.scrollTop;e.lines.shiftElements(e.y+e.ybase,t,1),e.lines.set(e.y+e.ybase,e.getBlankLine(this._terminal.eraseAttrData())),this._dirtyRowService.markRangeDirty(e.scrollTop,e.scrollBottom)}else e.y--,this._restrictCursor()},t.prototype.reset=function(){this._parser.reset(),this._terminal.reset()},t.prototype.setgLevel=function(e){this._terminal.setgLevel(e)},t.prototype.screenAlignmentPattern=function(){var e=new p.CellData;e.content=1<<22|"E".charCodeAt(0),e.fg=this._terminal.curAttrData.fg,e.bg=this._terminal.curAttrData.bg;var t=this._bufferService.buffer;this._setCursor(0,0);for(var r=0;r<this._bufferService.rows;++r){var i=t.y+t.ybase+r;t.lines.get(i).fill(e),t.lines.get(i).isWrapped=!1}this._dirtyRowService.markAllDirty(),this._setCursor(0,0)},t}(l.Disposable);t.InputHandler=g},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(1),s=r(11),a=r(14),c=r(35),l=function(){function e(e){this.table=new Uint8Array(e)}return e.prototype.setDefault=function(e,t){a.fill(this.table,e<<4|t)},e.prototype.add=function(e,t,r,i){this.table[t<<8|e]=r<<4|i},e.prototype.addMany=function(e,t,r,i){for(var n=0;n<e.length;n++)this.table[t<<8|e[n]]=r<<4|i},e}();t.TransitionTable=l,t.VT500_TRANSITION_TABLE=function(){var e=new l(4095),t=Array.apply(null,Array(256)).map(function(e,t){return t}),r=function(e,r){return t.slice(e,r)},i=r(32,127),n=r(0,24);n.push(25),n.push.apply(n,r(28,32));var o,s=r(0,14);for(o in e.setDefault(1,0),e.addMany(i,0,2,0),s)e.addMany([24,26,153,154],o,3,0),e.addMany(r(128,144),o,3,0),e.addMany(r(144,152),o,3,0),e.add(156,o,0,0),e.add(27,o,11,1),e.add(157,o,4,8),e.addMany([152,158,159],o,0,7),e.add(155,o,11,3),e.add(144,o,11,9);return e.addMany(n,0,3,0),e.addMany(n,1,3,1),e.add(127,1,0,1),e.addMany(n,8,0,8),e.addMany(n,3,3,3),e.add(127,3,0,3),e.addMany(n,4,3,4),e.add(127,4,0,4),e.addMany(n,6,3,6),e.addMany(n,5,3,5),e.add(127,5,0,5),e.addMany(n,2,3,2),e.add(127,2,0,2),e.add(93,1,4,8),e.addMany(i,8,5,8),e.add(127,8,5,8),e.addMany([156,27,24,26,7],8,6,0),e.addMany(r(28,32),8,0,8),e.addMany([88,94,95],1,0,7),e.addMany(i,7,0,7),e.addMany(n,7,0,7),e.add(156,7,0,0),e.add(127,7,0,7),e.add(91,1,11,3),e.addMany(r(64,127),3,7,0),e.addMany(r(48,60),3,8,4),e.addMany([60,61,62,63],3,9,4),e.addMany(r(48,60),4,8,4),e.addMany(r(64,127),4,7,0),e.addMany([60,61,62,63],4,0,6),e.addMany(r(32,64),6,0,6),e.add(127,6,0,6),e.addMany(r(64,127),6,0,0),e.addMany(r(32,48),3,9,5),e.addMany(r(32,48),5,9,5),e.addMany(r(48,64),5,0,6),e.addMany(r(64,127),5,7,0),e.addMany(r(32,48),4,9,5),e.addMany(r(32,48),1,9,2),e.addMany(r(32,48),2,9,2),e.addMany(r(48,127),2,10,0),e.addMany(r(48,80),1,10,0),e.addMany(r(81,88),1,10,0),e.addMany([89,90,92],1,10,0),e.addMany(r(96,127),1,10,0),e.add(80,1,11,9),e.addMany(n,9,0,9),e.add(127,9,0,9),e.addMany(r(28,32),9,0,9),e.addMany(r(32,48),9,9,12),e.addMany(r(48,60),9,8,10),e.addMany([60,61,62,63],9,9,10),e.addMany(n,11,0,11),e.addMany(r(32,128),11,0,11),e.addMany(r(28,32),11,0,11),e.addMany(n,10,0,10),e.add(127,10,0,10),e.addMany(r(28,32),10,0,10),e.addMany(r(48,60),10,8,10),e.addMany([60,61,62,63],10,0,11),e.addMany(r(32,48),10,9,12),e.addMany(n,12,0,12),e.add(127,12,0,12),e.addMany(r(28,32),12,0,12),e.addMany(r(32,48),12,9,12),e.addMany(r(48,64),12,0,11),e.addMany(r(64,127),12,12,13),e.addMany(r(64,127),10,12,13),e.addMany(r(64,127),9,12,13),e.addMany(n,13,13,13),e.addMany(i,13,13,13),e.add(127,13,0,13),e.addMany([27,156],13,14,0),e.add(160,0,2,0),e.add(160,8,5,8),e.add(160,6,0,6),e.add(160,11,0,11),e.add(160,13,13,13),e}();var h=function(){function e(){}return e.prototype.hook=function(e,t,r){},e.prototype.put=function(e,t,r){},e.prototype.unhook=function(){},e}(),u=function(e){function r(r){void 0===r&&(r=t.VT500_TRANSITION_TABLE);var i=e.call(this)||this;return i.TRANSITIONS=r,i.initialState=0,i.currentState=i.initialState,i._osc="",i._params=new c.Params,i._params.addParam(0),i._collect="",i.precedingCodepoint=0,i._printHandlerFb=function(e,t,r){},i._executeHandlerFb=function(e){},i._csiHandlerFb=function(e,t,r){},i._escHandlerFb=function(e,t){},i._oscHandlerFb=function(e,t){},i._dcsHandlerFb=new h,i._errorHandlerFb=function(e){return e},i._printHandler=i._printHandlerFb,i._executeHandlers=Object.create(null),i._csiHandlers=Object.create(null),i._escHandlers=Object.create(null),i._oscHandlers=Object.create(null),i._dcsHandlers=Object.create(null),i._activeDcsHandler=null,i._errorHandler=i._errorHandlerFb,i.setEscHandler("\\",function(){}),i}return n(r,e),r.prototype.dispose=function(){this._executeHandlers=null,this._escHandlers=null,this._dcsHandlers=null,this._activeDcsHandler=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 i=this._csiHandlers[r];return i.push(t),{dispose:function(){var e=i.indexOf(t);-1!==e&&i.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 this._oscHandlers[e]},r.prototype.setOscHandlerFallback=function(e){this._oscHandlerFb=e},r.prototype.setDcsHandler=function(e,t){this._dcsHandlers[e]=t},r.prototype.clearDcsHandler=function(e){this._dcsHandlers[e]&&delete this._dcsHandlers[e]},r.prototype.setDcsHandlerFallback=function(e){this._dcsHandlerFb=e},r.prototype.setErrorHandler=function(e){this._errorHandler=e},r.prototype.clearErrorHandler=function(){this._errorHandler=this._errorHandlerFb},r.prototype.reset=function(){this.currentState=this.initialState,this._osc="",this._params.reset(),this._params.addParam(0),this._collect="",this._activeDcsHandler=null,this.precedingCodepoint=0},r.prototype.parse=function(e,t){for(var r=0,i=0,n=this.currentState,o=this._osc,a=this._collect,c=this._params,l=this.TRANSITIONS.table,h=this._activeDcsHandler,u=null,f=0;f<t;++f){switch((i=l[n<<8|((r=e[f])<160?r:160)])>>4){case 2:for(var _=f+1;;++_){if(_>=t||(r=e[_])<32||r>126&&r<160){this._printHandler(e,f,_),f=_-1;break}if(++_>=t||(r=e[_])<32||r>126&&r<160){this._printHandler(e,f,_),f=_-1;break}if(++_>=t||(r=e[_])<32||r>126&&r<160){this._printHandler(e,f,_),f=_-1;break}if(++_>=t||(r=e[_])<32||r>126&&r<160){this._printHandler(e,f,_),f=_-1;break}}break;case 3:(u=this._executeHandlers[r])?u():this._executeHandlerFb(r),this.precedingCodepoint=0;break;case 0:break;case 1:if(this._errorHandler({position:f,code:r,currentState:n,osc:o,collect:a,params:c,abort:!1}).abort)return;break;case 7:for(var d=this._csiHandlers[r],p=d?d.length-1:-1;p>=0&&!1===d[p](c,a);p--);p<0&&this._csiHandlerFb(a,c,r),this.precedingCodepoint=0;break;case 8:var v=!1;do{switch(r){case 59:c.addParam(0),v=!1;break;case 58:c.addSubParam(-1),v=!0;break;default:v?c.addSubParamDigit(r-48):c.addParamDigit(r-48)}}while(++f<t&&(r=e[f])>47&&r<60);f--;break;case 9:a+=String.fromCharCode(r);break;case 10:(u=this._escHandlers[a+String.fromCharCode(r)])?u(a,r):this._escHandlerFb(a,r),this.precedingCodepoint=0;break;case 11:o="",c.reset(),c.addParam(0),a="";break;case 12:(h=this._dcsHandlers[a+String.fromCharCode(r)])||(h=this._dcsHandlerFb),h.hook(a,c,r);break;case 13:for(var y=f+1;;++y)if(y>=t||24===(r=e[y])||26===r||27===r||r>127&&r<160){h&&h.put(e,f,y),f=y-1;break}break;case 14:h&&(h.unhook(),h=null),27===r&&(i|=1),o="",c.reset(),c.addParam(0),a="",this.precedingCodepoint=0;break;case 4:o="";break;case 5:for(var m=f+1;;m++)if(m>=t||(r=e[m])<32||r>127&&r<=159){o+=s.utf32ToString(e,f,m),f=m-1;break}break;case 6:if(o&&24!==r&&26!==r){var g=o.indexOf(";");if(-1===g)this._oscHandlerFb(-1,o);else{for(var b=parseInt(o.substring(0,g)),C=o.substring(g+1),S=this._oscHandlers[b],w=S?S.length-1:-1;w>=0&&!1===S[w](C);w--);w<0&&this._oscHandlerFb(b,C)}}27===r&&(i|=1),o="",c.reset(),c.addParam(0),a="",this.precedingCodepoint=0}n=15&i}this._osc=o,this._collect=a,this._params=c,this._activeDcsHandler=h,this.currentState=n},r}(o.Disposable);t.EscapeSequenceParser=u},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=256,n=function(){function e(e,t){if(void 0===e&&(e=32),void 0===t&&(t=32),this.maxLength=e,this.maxSubParamsLength=t,t>i)throw new Error("maxSubParamsLength must not be greater than 256");this.params=new 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e},e.prototype.reset=function(){this.length=0,this._subParamsLength=0,this._rejectDigits=!1,this._rejectSubDigits=!1},e.prototype.addParam=function(e){if(this.length>=this.maxLength)this._rejectDigits=!0;else{if(e<-1)throw new Error("values lesser than -1 are not allowed");this._subParamsIdx[this.length]=this._subParamsLength<<8|this._subParamsLength,this.params[this.length++]=e>2147483647?2147483647:e}},e.prototype.addSubParam=function(e){if(this.length)if(this._subParamsLength>=this.maxSubParamsLength)this._rejectSubDigits=!0;else{if(e<-1)throw new Error("values lesser than -1 are not allowed");this._subParams[this._subParamsLength++]=e>2147483647?2147483647:e,this._subParamsIdx[this.length-1]++}},e.prototype.hasSubParams=function(e){return(255&this._subParamsIdx[e])-(this._subParamsIdx[e]>>8)>0},e.prototype.getSubParams=function(e){var t=this._subParamsIdx[e]>>8,r=255&this._subParamsIdx[e];return r-t>0?this._subParams.subarray(t,r):null},e.prototype.getSubParamsAll=function(){for(var e={},t=0;t<this.length;++t){var r=this._subParamsIdx[t]>>8,i=255&this._subParamsIdx[t];i-r>0&&(e[t]=this._subParams.slice(r,i))}return e},e.prototype.addParamDigit=function(e){if(!this._rejectDigits){var t=10*this.params[this.length-1]+e;this.params[this.length-1]=t>2147483647?2147483647:t}},e.prototype.addSubParamDigit=function(e){if(this._subParamsLength&&!this._rejectDigits&&!this._rejectSubDigits)if(-1===this._subParams[this._subParamsLength-1])this._subParams[this._subParamsLength-1]=e;else{var t=10*this._subParams[this._subParamsLength-1]+e;this._subParams[this._subParamsLength-1]=t>2147483647?2147483647:t}},e}();t.Params=n},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(37),s=r(42),a=r(43),c=r(44),l=r(23),h=r(1),u=r(19),f=1,_=function(e){function t(t,r,i,n,h){var u=e.call(this)||this;u._colors=t,u._terminal=r,u.bufferService=i,u._charSizeService=n,u.optionsService=h,u._id=f++;var _=u._terminal.options.allowTransparency;return u._characterJoinerRegistry=new l.CharacterJoinerRegistry(i),u._renderLayers=[new o.TextRenderLayer(u._terminal.screenElement,0,u._colors,u._characterJoinerRegistry,_,u._id,i,h),new s.SelectionRenderLayer(u._terminal.screenElement,1,u._colors,u._id,i,h),new c.LinkRenderLayer(u._terminal.screenElement,2,u._colors,u._id,u._terminal.linkifier,i,h),new a.CursorRenderLayer(u._terminal.screenElement,3,u._colors,u._terminal,u._id,i,h)],u.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},u._devicePixelRatio=window.devicePixelRatio,u._updateDimensions(),u.onOptionsChanged(),u}return n(t,e),t.prototype.dispose=function(){e.prototype.dispose.call(this),this._renderLayers.forEach(function(e){return e.dispose()}),u.removeTerminalFromCache(this._id)},t.prototype.onDevicePixelRatioChange=function(){this._devicePixelRatio!==window.devicePixelRatio&&(this._devicePixelRatio=window.devicePixelRatio,this.onResize(this._terminal.cols,this._terminal.rows))},t.prototype.setColors=function(e){var t=this;this._colors=e,this._renderLayers.forEach(function(e){e.setColors(t._colors),e.reset()})},t.prototype.onResize=function(e,t){var r=this;this._updateDimensions(),this._renderLayers.forEach(function(e){return e.resize(r.dimensions)}),this._terminal.screenElement.style.width=this.dimensions.canvasWidth+"px",this._terminal.screenElement.style.height=this.dimensions.canvasHeight+"px"},t.prototype.onCharSizeChanged=function(){this.onResize(this._terminal.cols,this._terminal.rows)},t.prototype.onBlur=function(){this._runOperation(function(e){return e.onBlur()})},t.prototype.onFocus=function(){this._runOperation(function(e){return e.onFocus()})},t.prototype.onSelectionChanged=function(e,t,r){void 0===r&&(r=!1),this._runOperation(function(i){return i.onSelectionChanged(e,t,r)})},t.prototype.onCursorMove=function(){this._runOperation(function(e){return e.onCursorMove()})},t.prototype.onOptionsChanged=function(){this._runOperation(function(e){return e.onOptionsChanged()})},t.prototype.clear=function(){this._runOperation(function(e){return e.reset()})},t.prototype._runOperation=function(e){this._renderLayers.forEach(function(t){return e(t)})},t.prototype.renderRows=function(e,t){this._renderLayers.forEach(function(r){return r.onGridChanged(e,t)})},t.prototype._updateDimensions=function(){this._charSizeService.hasValidSize&&(this.dimensions.scaledCharWidth=Math.floor(this._charSizeService.width*window.devicePixelRatio),this.dimensions.scaledCharHeight=Math.ceil(this._charSizeService.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.Disposable);t.Renderer=_},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(38),s=r(12),a=r(6),c=r(3),l=r(23),h=r(4),u=function(e){function t(t,r,i,n,s,a,c,l){var u=e.call(this,t,"text",r,s,i,a,c,l)||this;return u.bufferService=c,u.optionsService=l,u._characterWidth=0,u._characterFont="",u._characterOverlapCache={},u._workCell=new h.CellData,u._state=new o.GridCache,u._characterJoinerRegistry=n,u}return 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r=this;this._forEachCell(e,t,this._characterJoinerRegistry,function(e,t,i){if(!e.isInvisible()&&(r._drawChars(e,t,i),e.isUnderline())){if(r._ctx.save(),e.isInverse())e.isBgDefault()?r._ctx.fillStyle=r._colors.background.css:e.isBgRGB()?r._ctx.fillStyle="rgb("+a.AttributeData.toColorRGB(e.getBgColor()).join(",")+")":r._ctx.fillStyle=r._colors.ansi[e.getBgColor()].css;else if(e.isFgDefault())r._ctx.fillStyle=r._colors.foreground.css;else if(e.isFgRGB())r._ctx.fillStyle="rgb("+a.AttributeData.toColorRGB(e.getFgColor()).join(",")+")";else{var n=e.getFgColor();r._optionsService.options.drawBoldTextInBrightColors&&e.isBold()&&n<8&&(n+=8),r._ctx.fillStyle=r._colors.ansi[n].css}r._fillBottomLineAtCells(t,i,e.getWidth()),r._ctx.restore()}})},t.prototype.onGridChanged=function(e,t){0!==this._state.cache.length&&(this._charAtlas&&this._charAtlas.beginFrame(),this._clearCells(0,e,this._bufferService.cols,t-e+1),this._drawBackground(e,t),this._drawForeground(e,t))},t.prototype.onOptionsChanged=function(){this._setTransparency(this._optionsService.options.allowTransparency)},t.prototype._isOverlapping=function(e){if(1!==e.getWidth())return!1;if(e.getCode()<256)return!1;var t=e.getChars();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}(s.BaseRenderLayer);t.TextRenderLayer=u},function(e,t,r){"use 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n(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,i){if(32===t.code)return!0;if(!this._canCache(t))return!1;var n=d(t),o=this._cacheMap.get(n);if(null!=o)return this._drawFromCache(e,o,r,i),!0;if(this._drawToCacheCount<100){var s;s=this._cacheMap.size<this._cacheMap.capacity?this._cacheMap.size:this._cacheMap.peek().index;var a=this._drawToCache(t,s);return this._cacheMap.set(n,a),this._drawFromCache(e,a,r,i),!0}return!1},t.prototype._canCache=function(e){return e.code<256},t.prototype._toCoordinateX=function(e){return e%this._width*this._config.scaledCharWidth},t.prototype._toCoordinateY=function(e){return Math.floor(e/this._width)*this._config.scaledCharHeight},t.prototype._drawFromCache=function(e,t,r,i){if(!t.isEmpty){var n=this._toCoordinateX(t.index),o=this._toCoordinateY(t.index);e.drawImage(t.inBitmap?this._bitmap:this._cacheCanvas,n,o,this._config.scaledCharWidth,this._config.scaledCharHeight,r,i,this._config.scaledCharWidth,this._config.scaledCharHeight)}},t.prototype._getColorFromAnsiIndex=function(e){return e<this._config.colors.ansi.length?this._config.colors.ansi[e]:a.DEFAULT_ANSI_COLORS[e]},t.prototype._getBackgroundColor=function(e){return this._config.allowTransparency?_:e.bg===o.INVERTED_DEFAULT_COLOR?this._config.colors.foreground:e.bg<256?this._getColorFromAnsiIndex(e.bg):this._config.colors.background},t.prototype._getForegroundColor=function(e){return e.fg===o.INVERTED_DEFAULT_COLOR?this._config.colors.background:e.fg<256?this._getColorFromAnsiIndex(e.fg):this._config.colors.foreground},t.prototype._drawToCache=function(e,t){this._drawToCacheCount++,this._tmpCtx.save();var r=this._getBackgroundColor(e);this._tmpCtx.globalCompositeOperation="copy",this._tmpCtx.fillStyle=r.css,this._tmpCtx.fillRect(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),this._tmpCtx.globalCompositeOperation="source-over";var i=e.bold?this._config.fontWeightBold:this._config.fontWeight,n=e.italic?"italic":"";this._tmpCtx.font=n+" "+i+" "+this._config.fontSize*this._config.devicePixelRatio+"px "+this._config.fontFamily,this._tmpCtx.textBaseline="middle",this._tmpCtx.fillStyle=this._getForegroundColor(e).css,e.dim&&(this._tmpCtx.globalAlpha=o.DIM_OPACITY),this._tmpCtx.fillText(e.chars,0,this._config.scaledCharHeight/2),this._tmpCtx.restore();var s=this._tmpCtx.getImageData(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),a=!1;this._config.allowTransparency||(a=function(e,t){for(var r=!0,i=t.rgba>>>24,n=t.rgba>>>16&255,o=t.rgba>>>8&255,s=0;s<e.data.length;s+=4)e.data[s]===i&&e.data[s+1]===n&&e.data[s+2]===o?e.data[s+3]=0:r=!1;return r}(s,r));var c=this._toCoordinateX(t),l=this._toCoordinateY(t);this._cacheCtx.putImageData(s,c,l);var h={index:t,isEmpty:a,inBitmap:!1};return this._addGlyphToBitmap(h),h},t.prototype._addGlyphToBitmap=function(e){var t=this;"createImageBitmap"in window&&!l.isFirefox&&!l.isSafari&&(this._glyphsWaitingOnBitmap.push(e),null===this._bitmapCommitTimeout&&(this._bitmapCommitTimeout=window.setTimeout(function(){return t._generateBitmap()},100)))},t.prototype._generateBitmap=function(){var e=this,t=this._glyphsWaitingOnBitmap;this._glyphsWaitingOnBitmap=[],window.createImageBitmap(this._cacheCanvas).then(function(r){e._bitmap=r;for(var i=0;i<t.length;i++)t[i].inBitmap=!0}),this._bitmapCommitTimeout=null},t}(s.BaseCharAtlas);t.DynamicCharAtlas=p;var v=function(e){function t(t,r){return e.call(this)||this}return n(t,e),t.prototype.draw=function(e,t,r,i){return!1},t}(s.BaseCharAtlas);t.NoneCharAtlas=v},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function 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0!==t?(this._unlinkNode(t),this._appendNode(t),t.value):null},e.prototype.peekValue=function(e){var t=this._map[e];return void 0!==t?t.value:null},e.prototype.peek=function(){var e=this._head;return null===e?null:e.value},e.prototype.set=function(e,t){var r=this._map[e];if(void 0!==r)r=this._map[e],this._unlinkNode(r),r.value=t;else if(this.size>=this.capacity)r=this._head,this._unlinkNode(r),delete this._map[r.key],r.key=e,r.value=t,this._map[e]=r;else{var i=this._nodePool;i.length>0?((r=i.pop()).key=e,r.value=t):r={prev:null,next:null,key:e,value:t},this._map[e]=r,this.size++}this._appendNode(r)},e}();t.LRUMap=i},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new 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h=o===s?t[0]:this._bufferService.cols;this._fillCells(a,o,h-a,1);var u=Math.max(s-o-1,0);if(this._fillCells(0,o+1,this._bufferService.cols,u),o!==s){var f=n===s?t[0]:this._bufferService.cols;this._fillCells(0,s,f,1)}}this._state.start=[e[0],e[1]],this._state.end=[t[0],t[1]],this._state.columnSelectMode=r,this._state.ydisp=this._bufferService.buffer.ydisp}}else this._clearState()},t.prototype._didStateChange=function(e,t,r,i){return!this._areCoordinatesEqual(e,this._state.start)||!this._areCoordinatesEqual(t,this._state.end)||r!==this._state.columnSelectMode||i!==this._state.ydisp},t.prototype._areCoordinatesEqual=function(e,t){return!(!e||!t)&&e[0]===t[0]&&e[1]===t[1]},t}(r(12).BaseRenderLayer);t.SelectionRenderLayer=o},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(12),s=r(4),a=function(e){function t(t,r,i,n,o,a,c){var l=e.call(this,t,"cursor",r,!0,i,o,a,c)||this;return l._terminal=n,l.bufferService=a,l.optionsService=c,l._cell=new s.CellData,l._state={x:null,y:null,isFocused:null,style:null,width:null},l._cursorRenderers={bar:l._renderBarCursor.bind(l),block:l._renderBlockCursor.bind(l),underline:l._renderUnderlineCursor.bind(l)},l}return n(t,e),t.prototype.resize=function(t){e.prototype.resize.call(this,t),this._state={x:null,y:null,isFocused:null,style:null,width:null}},t.prototype.reset=function(){this._clearCursor(),this._cursorBlinkStateManager&&(this._cursorBlinkStateManager.dispose(),this._cursorBlinkStateManager=null,this.onOptionsChanged())},t.prototype.onBlur=function(){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.pause(),this._terminal.refresh(this._bufferService.buffer.y,this._bufferService.buffer.y)},t.prototype.onFocus=function(){this._cursorBlinkStateManager?this._cursorBlinkStateManager.resume():this._terminal.refresh(this._bufferService.buffer.y,this._bufferService.buffer.y)},t.prototype.onOptionsChanged=function(){var e=this;this._optionsService.options.cursorBlink?this._cursorBlinkStateManager||(this._cursorBlinkStateManager=new c(this._terminal.isFocused,function(){e._render(!0)})):(this._cursorBlinkStateManager&&(this._cursorBlinkStateManager.dispose(),this._cursorBlinkStateManager=null),this._terminal.refresh(this._bufferService.buffer.y,this._bufferService.buffer.y))},t.prototype.onCursorMove=function(){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.restartBlinkAnimation()},t.prototype.onGridChanged=function(e,t){!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isPaused?this._render(!1):this._cursorBlinkStateManager.restartBlinkAnimation()},t.prototype._render=function(e){if(this._terminal.cursorState&&!this._terminal.cursorHidden){var t=this._bufferService.buffer.ybase+this._bufferService.buffer.y,r=t-this._bufferService.buffer.ydisp;if(r<0||r>=this._bufferService.rows)this._clearCursor();else if(this._bufferService.buffer.lines.get(t).loadCell(this._bufferService.buffer.x,this._cell),void 0!==this._cell.content){if(!this._terminal.isFocused)return this._clearCursor(),this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._renderBlurCursor(this._bufferService.buffer.x,r,this._cell),this._ctx.restore(),this._state.x=this._bufferService.buffer.x,this._state.y=r,this._state.isFocused=!1,this._state.style=this._optionsService.options.cursorStyle,void(this._state.width=this._cell.getWidth());if(!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isCursorVisible){if(this._state){if(this._state.x===this._bufferService.buffer.x&&this._state.y===r&&this._state.isFocused===this._terminal.isFocused&&this._state.style===this._optionsService.options.cursorStyle&&this._state.width===this._cell.getWidth())return;this._clearCursor()}this._ctx.save(),this._cursorRenderers[this._optionsService.options.cursorStyle||"block"](this._bufferService.buffer.x,r,this._cell),this._ctx.restore(),this._state.x=this._bufferService.buffer.x,this._state.y=r,this._state.isFocused=!1,this._state.style=this._optionsService.options.cursorStyle,this._state.width=this._cell.getWidth()}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){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillLeftLineAtCell(e,t),this._ctx.restore()},t.prototype._renderBlockCursor=function(e,t,r){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillCells(e,t,r.getWidth(),1),this._ctx.fillStyle=this._colors.cursorAccent.css,this._fillCharTrueColor(r,e,t),this._ctx.restore()},t.prototype._renderUnderlineCursor=function(e,t,r){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillBottomLineAtCells(e,t),this._ctx.restore()},t.prototype._renderBlurCursor=function(e,t,r){this._ctx.save(),this._ctx.strokeStyle=this._colors.cursor.css,this._strokeRectAtCell(e,t,r.getWidth(),1),this._ctx.restore()},t}(o.BaseRenderLayer);t.CursorRenderLayer=a;var c=function(){function e(e,t){this._renderCallback=t,this.isCursorVisible=!0,e&&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(){var e=this;this.isPaused||(this._animationTimeRestarted=Date.now(),this.isCursorVisible=!0,this._animationFrame||(this._animationFrame=window.requestAnimationFrame(function(){e._renderCallback(),e._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(){this._animationTimeRestarted=null,this._restartInterval(),this.restartBlinkAnimation()},e}()},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(12),s=r(8),a=r(20),c=function(e){function t(t,r,i,n,o,s,a){var c=e.call(this,t,"link",r,!0,i,n,s,a)||this;return c.bufferService=s,c.optionsService=a,o.onLinkHover(function(e){return c._onLinkHover(e)}),o.onLinkLeave(function(e){return c._onLinkLeave(e)}),c}return n(t,e),t.prototype.resize=function(t){e.prototype.resize.call(this,t),this._state=void 0},t.prototype.reset=function(){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=void 0}},t.prototype._onLinkHover=function(e){if(e.fg===s.INVERTED_DEFAULT_COLOR?this._ctx.fillStyle=this._colors.background.css:e.fg&&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=c},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=r(18),n=r(2),o=function(){function e(e,t){this._bufferService=e,this._logService=t,this._linkMatchers=[],this._nextLinkMatcherId=0,this._onLinkHover=new n.EventEmitter,this._onLinkLeave=new n.EventEmitter,this._onLinkTooltip=new n.EventEmitter,this._rowsToLinkify={start:void 0,end:void 0}}return Object.defineProperty(e.prototype,"onLinkHover",{get:function(){return this._onLinkHover.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onLinkLeave",{get:function(){return this._onLinkLeave.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onLinkTooltip",{get:function(){return this._onLinkTooltip.event},enumerable:!0,configurable:!0}),e.prototype.attachToDom=function(e,t){this._element=e,this._mouseZoneManager=t},e.prototype.linkifyRows=function(t,r){var i=this;this._mouseZoneManager&&(void 0===this._rowsToLinkify.start||void 0===this._rowsToLinkify.end?(this._rowsToLinkify.start=t,this._rowsToLinkify.end=r):(this._rowsToLinkify.start=Math.min(this._rowsToLinkify.start,t),this._rowsToLinkify.end=Math.max(this._rowsToLinkify.end,r)),this._mouseZoneManager.clearAll(t,r),this._rowsTimeoutId&&clearTimeout(this._rowsTimeoutId),this._rowsTimeoutId=setTimeout(function(){return i._linkifyRows()},e._timeBeforeLatency))},e.prototype._linkifyRows=function(){this._rowsTimeoutId=void 0;var e=this._bufferService.buffer;if(void 0!==this._rowsToLinkify.start&&void 0!==this._rowsToLinkify.end){var t=e.ydisp+this._rowsToLinkify.start;if(!(t>=e.lines.length)){for(var r=e.ydisp+Math.min(this._rowsToLinkify.end,this._bufferService.rows)+1,i=Math.ceil(2e3/this._bufferService.cols),n=this._bufferService.buffer.iterator(!1,t,r,i,i);n.hasNext();)for(var o=n.next(),s=0;s<this._linkMatchers.length;s++)this._doLinkifyRow(o.range.first,o.content,this._linkMatchers[s]);this._rowsToLinkify.start=void 0,this._rowsToLinkify.end=void 0}}else this._logService.debug("_rowToLinkify was unset before _linkifyRows was called")},e.prototype.registerLinkMatcher=function(e,t,r){if(void 0===r&&(r={}),!t)throw new Error("handler must be defined");var i={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(i),i.id},e.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)},e.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},e.prototype._doLinkifyRow=function(e,t,r){for(var i,n=this,o=new RegExp(r.regex.source,r.regex.flags+"g"),s=-1,a=function(){var a=i["number"!=typeof r.matchIndex?0:r.matchIndex];if(!a)return c._logService.debug("match found without corresponding matchIndex",i,r),"break";if(s=t.indexOf(a,s+1),o.lastIndex=s+a.length,s<0)return"break";var l=c._bufferService.buffer.stringIndexToBufferIndex(e,s);if(l[0]<0)return"break";var h=c._bufferService.buffer.lines.get(l[0]);if(!h)return"break";var u=h.getFg(l[1]),f=u?u>>9&511:void 0;r.validationCallback?r.validationCallback(a,function(e){n._rowsTimeoutId||e&&n._addLink(l[1],l[0]-n._bufferService.buffer.ydisp,a,r,f)}):c._addLink(l[1],l[0]-c._bufferService.buffer.ydisp,a,r,f)},c=this;null!==(i=o.exec(t))&&"break"!==a(););},e.prototype._addLink=function(e,t,r,n,o){var a=this;if(this._mouseZoneManager&&this._element){var c=i.getStringCellWidth(r),l=e%this._bufferService.cols,h=t+Math.floor(e/this._bufferService.cols),u=(l+c)%this._bufferService.cols,f=h+Math.floor((l+c)/this._bufferService.cols);0===u&&(u=this._bufferService.cols,f--),this._mouseZoneManager.add(new s(l+1,h+1,u+1,f+1,function(e){if(n.handler)return n.handler(e,r);window.open(r,"_blank")},function(){a._onLinkHover.fire(a._createLinkHoverEvent(l,h,u,f,o)),a._element.classList.add("xterm-cursor-pointer")},function(e){a._onLinkTooltip.fire(a._createLinkHoverEvent(l,h,u,f,o)),n.hoverTooltipCallback&&n.hoverTooltipCallback(e,r)},function(){a._onLinkLeave.fire(a._createLinkHoverEvent(l,h,u,f,o)),a._element.classList.remove("xterm-cursor-pointer"),n.hoverLeaveCallback&&n.hoverLeaveCallback()},function(e){return!n.willLinkActivate||n.willLinkActivate(e,r)}))}},e.prototype._createLinkHoverEvent=function(e,t,r,i,n){return{x1:e,y1:t,x2:r,y2:i,cols:this._bufferService.cols,fg:n}},e._timeBeforeLatency=200,e}();t.Linkifier=o;var s=function(e,t,r,i,n,o,s,a,c){this.x1=e,this.y1=t,this.x2=r,this.y2=i,this.clickCallback=n,this.hoverCallback=o,this.tooltipCallback=s,this.leaveCallback=a,this.willLinkActivate=c};t.MouseZone=s},function(e,t,r){"use strict";var i=this&&this.__decorate||function(e,t,r,i){var n,o=arguments.length,s=o<3?t:null===i?i=Object.getOwnPropertyDescriptor(t,r):i;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)s=Reflect.decorate(e,t,r,i);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(s=(o<3?n(s):o>3?n(t,r,s):n(t,r))||s);return o>3&&s&&Object.defineProperty(t,r,s),s},n=this&&this.__param||function(e,t){return function(r,i){t(r,i,e)}};Object.defineProperty(t,"__esModule",{value:!0});var o=r(9),s=r(47),a=r(4),c=r(2),l=r(5),h=r(0),u=r(24),f=r(48),_=String.fromCharCode(160),d=new RegExp(_,"g"),p=function(){function e(e,t,r,i,n,o,l,h){var u=this;this._scrollLines=e,this._element=t,this._screenElement=r,this._charSizeService=i,this._bufferService=n,this._coreService=o,this._mouseService=l,this._optionsService=h,this._dragScrollAmount=0,this._enabled=!0,this._workCell=new a.CellData,this._mouseDownTimeStamp=0,this._onLinuxMouseSelection=new c.EventEmitter,this._onRedrawRequest=new c.EventEmitter,this._onSelectionChange=new c.EventEmitter,this._mouseMoveListener=function(e){return u._onMouseMove(e)},this._mouseUpListener=function(e){return u._onMouseUp(e)},this._coreService.onUserInput(function(){u.hasSelection&&u.clearSelection()}),this._trimListener=this._bufferService.buffer.lines.onTrim(function(e){return u._onTrim(e)}),this._bufferService.buffers.onBufferActivate(function(e){return u._onBufferActivate(e)}),this.enable(),this._model=new s.SelectionModel(this._bufferService),this._activeSelectionMode=0}return Object.defineProperty(e.prototype,"onLinuxMouseSelection",{get:function(){return this._onLinuxMouseSelection.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onRedrawRequest",{get:function(){return this._onRedrawRequest.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this._removeMouseDownListeners()},e.prototype.reset=function(){this.clearSelection()},e.prototype.disable=function(){this.clearSelection(),this._enabled=!1},e.prototype.enable=function(){this._enabled=!0},Object.defineProperty(e.prototype,"selectionStart",{get:function(){return this._model.finalSelectionStart},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"selectionEnd",{get:function(){return this._model.finalSelectionEnd},enumerable:!0,configurable:!0}),Object.defineProperty(e.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(e.prototype,"selectionText",{get:function(){var e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;if(!e||!t)return"";var r=this._bufferService.buffer,i=[];if(3===this._activeSelectionMode){if(e[0]===t[0])return"";for(var n=e[1];n<=t[1];n++){var s=r.translateBufferLineToString(n,!0,e[0],t[0]);i.push(s)}}else{var a=e[1]===t[1]?t[0]:void 0;for(i.push(r.translateBufferLineToString(e[1],!0,e[0],a)),n=e[1]+1;n<=t[1]-1;n++){var c=r.lines.get(n);s=r.translateBufferLineToString(n,!0),c.isWrapped?i[i.length-1]+=s:i.push(s)}e[1]!==t[1]&&(c=r.lines.get(t[1]),s=r.translateBufferLineToString(t[1],!0,0,t[0]),c.isWrapped?i[i.length-1]+=s:i.push(s))}return i.map(function(e){return e.replace(d," ")}).join(o.isWindows?"\r\n":"\n")},enumerable:!0,configurable:!0}),e.prototype.clearSelection=function(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh(),this._onSelectionChange.fire()},e.prototype.refresh=function(e){var t=this;this._refreshAnimationFrame||(this._refreshAnimationFrame=window.requestAnimationFrame(function(){return t._refresh()})),o.isLinux&&e&&this.selectionText.length&&this._onLinuxMouseSelection.fire(this.selectionText)},e.prototype._refresh=function(){this._refreshAnimationFrame=void 0,this._onRedrawRequest.fire({start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:3===this._activeSelectionMode})},e.prototype.isClickInSelection=function(e){var t=this._getMouseBufferCoords(e),r=this._model.finalSelectionStart,i=this._model.finalSelectionEnd;return!!(r&&i&&t)&&this._areCoordsInSelection(t,r,i)},e.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]},e.prototype.selectWordAtCursor=function(e){var t=this._getMouseBufferCoords(e);t&&(this._selectWordAt(t,!1),this._model.selectionEnd=void 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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))},e.prototype.shouldForceSelection=function(e){return o.isMac?e.altKey&&this._optionsService.options.macOptionClickForcesSelection:e.shiftKey},e.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)}},e.prototype._addMouseDownListeners=function(){var e=this;this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.addEventListener("mouseup",this._mouseUpListener)),this._dragScrollIntervalTimer=window.setInterval(function(){return e._dragScroll()},50)},e.prototype._removeMouseDownListeners=function(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.removeEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.removeEventListener("mouseup",this._mouseUpListener)),clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=void 0},e.prototype._onIncrementalClick=function(e){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(e))},e.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=void 0;var t=this._bufferService.buffer.lines.get(this._model.selectionStart[1]);t&&t.length!==this._model.selectionStart[0]&&0===t.hasWidth(this._model.selectionStart[0])&&this._model.selectionStart[0]++}},e.prototype._onDoubleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=1,this._selectWordAt(t,!0))},e.prototype._onTripleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=2,this._selectLineAt(t[1]))},e.prototype.shouldColumnSelect=function(e){return e.altKey&&!(o.isMac&&this._optionsService.options.macOptionClickForcesSelection)},e.prototype._onMouseMove=function(e){if(e.stopImmediatePropagation(),!this._model.selectionStart)throw new Error("Selection start position was not set before mousemove event");var t=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(e),this._model.selectionEnd){2===this._activeSelectionMode?this._model.selectionEnd[1]<this._model.selectionStart[1]?this._model.selectionEnd[0]=0:this._model.selectionEnd[0]=this._bufferService.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._bufferService.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0));var r=this._bufferService.buffer;if(this._model.selectionEnd[1]<r.lines.length){var i=r.lines.get(this._model.selectionEnd[1]);i&&0===i.hasWidth(this._model.selectionEnd[0])&&this._model.selectionEnd[0]++}t&&t[0]===this._model.selectionEnd[0]&&t[1]===this._model.selectionEnd[1]||this.refresh(!0)}else this.refresh(!0)},e.prototype._dragScroll=function(){if(this._model.selectionEnd&&this._model.selectionStart&&this._dragScrollAmount){this._scrollLines(this._dragScrollAmount,!1);var e=this._bufferService.buffer;this._dragScrollAmount>0?(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=this._bufferService.cols),this._model.selectionEnd[1]=Math.min(e.ydisp+this._bufferService.rows,e.lines.length-1)):(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=e.ydisp),this.refresh()}},e.prototype._onMouseUp=function(e){var t=e.timeStamp-this._mouseDownTimeStamp;if(this._removeMouseDownListeners(),this.selectionText.length<=1&&t<500){if(e.altKey){var r=this._mouseService.getCoords(e,this._element,this._bufferService.cols,this._bufferService.rows,!1);if(r&&void 0!==r[0]&&void 0!==r[1]){var i=f.moveToCellSequence(r[0]-1,r[1]-1,this._bufferService,this._coreService.decPrivateModes.applicationCursorKeys);this._coreService.triggerDataEvent(i,!0)}}}else this.hasSelection&&this._onSelectionChange.fire()},e.prototype._onBufferActivate=function(e){var t=this;this.clearSelection(),this._trimListener&&this._trimListener.dispose(),this._trimListener=e.activeBuffer.lines.onTrim(function(e){return t._onTrim(e)})},e.prototype._convertViewportColToCharacterIndex=function(e,t){for(var r=t[0],i=0;t[0]>=i;i++){var n=e.loadCell(i,this._workCell).getChars().length;0===this._workCell.getWidth()?r--:n>1&&t[0]!==i&&(r+=n-1)}return r},e.prototype.setSelection=function(e,t,r){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[e,t],this._model.selectionStartLength=r,this.refresh()},e.prototype._getWordAt=function(e,t,r,i){if(void 0===r&&(r=!0),void 0===i&&(i=!0),!(e[0]>=this._bufferService.cols)){var n=this._bufferService.buffer,o=n.lines.get(e[1]);if(o){var s=n.translateBufferLineToString(e[1],!1),a=this._convertViewportColToCharacterIndex(o,e),c=a,l=e[0]-a,h=0,u=0,f=0,_=0;if(" "===s.charAt(a)){for(;a>0&&" "===s.charAt(a-1);)a--;for(;c<s.length&&" "===s.charAt(c+1);)c++}else{var d=e[0],p=e[0];0===o.getWidth(d)&&(h++,d--),2===o.getWidth(p)&&(u++,p++);var v=o.getString(p).length;for(v>1&&(_+=v-1,c+=v-1);d>0&&a>0&&!this._isCharWordSeparator(o.loadCell(d-1,this._workCell));){o.loadCell(d-1,this._workCell);var 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t=this._bufferService.buffer.getWrappedRangeForLine(e);this._model.selectionStart=[0,t.first],this._model.selectionEnd=[this._bufferService.cols,t.last],this._model.selectionStartLength=0},i([n(3,l.ICharSizeService),n(4,h.IBufferService),n(5,h.ICoreService),n(6,l.IMouseService),n(7,h.IOptionsService)],e)}();t.SelectionService=p},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e){this._bufferService=e,this.isSelectAllActive=!1,this.selectionStartLength=0}return e.prototype.clearSelection=function(){this.selectionStart=void 0,this.selectionEnd=void 0,this.isSelectAllActive=!1,this.selectionStartLength=0},Object.defineProperty(e.prototype,"finalSelectionStart",{get:function(){return 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e=this._selectionService.selectionText;return e?e.length:0},t.prototype._findZoneEventAt=function(e){var t=this._mouseService.getCoords(e,this._screenElement,this._bufferService.cols,this._bufferService.rows);if(t)for(var r=t[0],i=t[1],n=0;n<this._zones.length;n++){var o=this._zones[n];if(o.y1===o.y2){if(i===o.y1&&r>=o.x1&&r<o.x2)return o}else if(i===o.y1&&r>=o.x1||i===o.y2&&r<o.x2||i>o.y1&&i<o.y2)return o}},o([s(2,h.IBufferService),s(3,l.IMouseService),s(4,l.ISelectionService)],t)}(a.Disposable);t.MouseZoneManager=u},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(16),s=r(9),a=r(25),c=r(7),l=r(1),h=r(26),u=function(e){function t(t,r){var i=e.call(this)||this;i._terminal=t,i._renderService=r,i._liveRegionLineCount=0,i._charsToConsume=[],i._charsToAnnounce="",i._accessibilityTreeRoot=document.createElement("div"),i._accessibilityTreeRoot.classList.add("xterm-accessibility"),i._rowContainer=document.createElement("div"),i._rowContainer.classList.add("xterm-accessibility-tree"),i._rowElements=[];for(var n=0;n<i._terminal.rows;n++)i._rowElements[n]=i._createAccessibilityTreeNode(),i._rowContainer.appendChild(i._rowElements[n]);return i._topBoundaryFocusListener=function(e){return i._onBoundaryFocus(e,0)},i._bottomBoundaryFocusListener=function(e){return i._onBoundaryFocus(e,1)},i._rowElements[0].addEventListener("focus",i._topBoundaryFocusListener),i._rowElements[i._rowElements.length-1].addEventListener("focus",i._bottomBoundaryFocusListener),i._refreshRowsDimensions(),i._accessibilityTreeRoot.appendChild(i._rowContainer),i._renderRowsDebouncer=new a.RenderDebouncer(i._renderRows.bind(i)),i._refreshRows(),i._liveRegion=document.createElement("div"),i._liveRegion.classList.add("live-region"),i._liveRegion.setAttribute("aria-live","assertive"),i._accessibilityTreeRoot.appendChild(i._liveRegion),i._terminal.element.insertAdjacentElement("afterbegin",i._accessibilityTreeRoot),i.register(i._renderRowsDebouncer),i.register(i._terminal.onResize(function(e){return i._onResize(e.rows)})),i.register(i._terminal.onRender(function(e){return i._refreshRows(e.start,e.end)})),i.register(i._terminal.onScroll(function(){return i._refreshRows()})),i.register(i._terminal.onA11yChar(function(e){return i._onChar(e)})),i.register(i._terminal.onLineFeed(function(){return i._onChar("\n")})),i.register(i._terminal.onA11yTab(function(e){return i._onTab(e)})),i.register(i._terminal.onKey(function(e){return i._onKey(e.key)})),i.register(i._terminal.onBlur(function(){return i._clearLiveRegion()})),i.register(i._renderService.onDimensionsChange(function(){return i._refreshRowsDimensions()})),i._screenDprMonitor=new h.ScreenDprMonitor,i.register(i._screenDprMonitor),i._screenDprMonitor.setListener(function(){return i._refreshRowsDimensions()}),i.register(c.addDisposableDomListener(window,"resize",function(){return i._refreshRowsDimensions()})),i}return n(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,i=this._rowElements[0===t?1:this._rowElements.length-2];if(r.getAttribute("aria-posinset")!==(0===t?"1":""+this._terminal.buffer.lines.length)&&e.relatedTarget===i){var n,o;if(0===t?(n=r,o=this._rowElements.pop(),this._rowContainer.removeChild(o)):(n=this._rowElements.shift(),o=r,this._rowContainer.removeChild(n)),n.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;this._liveRegionLineCount<21&&(this._charsToConsume.length>0?this._charsToConsume.shift()!==e&&(this._charsToAnnounce+=e):this._charsToAnnounce+=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,this._terminal.rows)},t.prototype._renderRows=function(e,t){for(var r=this._terminal.buffer,i=r.lines.length.toString(),n=e;n<=t;n++){var o=r.translateBufferLineToString(r.ydisp+n,!0),s=(r.ydisp+n+1).toString(),a=this._rowElements[n];a&&(0===o.length?a.innerHTML="&nbsp;":a.textContent=o,a.setAttribute("aria-posinset",s),a.setAttribute("aria-setsize",i))}this._announceCharacters()},t.prototype._refreshRowsDimensions=function(){if(this._renderService.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._renderService.dimensions.actualCellHeight+"px"},t.prototype._announceCharacters=function(){0!==this._charsToAnnounce.length&&(this._liveRegion.textContent+=this._charsToAnnounce,this._charsToAnnounce="")},t}(l.Disposable);t.AccessibilityManager=u},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=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}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0});var o=r(53),s=r(8),a=r(1),c="xterm-dom-renderer-owner-",l="xterm-rows",h="xterm-selection",u=1,f=function(e){function t(t,r,i,n){var s=e.call(this)||this;return s._terminal=t,s._colors=r,s._charSizeService=i,s._optionsService=n,s._terminalClass=u++,s._rowElements=[],s._rowContainer=document.createElement("div"),s._rowContainer.classList.add(l),s._rowContainer.style.lineHeight="normal",s._rowContainer.setAttribute("aria-hidden","true"),s._refreshRowElements(s._terminal.cols,s._terminal.rows),s._selectionContainer=document.createElement("div"),s._selectionContainer.classList.add(h),s._selectionContainer.setAttribute("aria-hidden","true"),s.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},s._updateDimensions(),s._injectCss(),s._rowFactory=new o.DomRendererRowFactory(document,s._optionsService),s._terminal.element.classList.add(c+s._terminalClass),s._terminal.screenElement.appendChild(s._rowContainer),s._terminal.screenElement.appendChild(s._selectionContainer),s._terminal.linkifier.onLinkHover(function(e){return s._onLinkHover(e)}),s._terminal.linkifier.onLinkLeave(function(e){return s._onLinkLeave(e)}),s}return n(t,e),t.prototype.dispose=function(){this._terminal.element.classList.remove(c+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=this._charSizeService.width*window.devicePixelRatio,this.dimensions.scaledCharHeight=Math.ceil(this._charSizeService.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+" ."+l+" 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.setColors=function(e){this._colors=e,this._injectCss()},t.prototype._injectCss=function(){var e=this;this._themeStyleElement||(this._themeStyleElement=document.createElement("style"),this._terminal.screenElement.appendChild(this._themeStyleElement));var t=this._terminalSelector+" ."+l+" { color: "+this._colors.foreground.css+"; background-color: "+this._colors.background.css+"; font-family: "+this._terminal.options.fontFamily+"; font-size: "+this._terminal.options.fontSize+"px;}";t+=this._terminalSelector+" span:not(."+o.BOLD_CLASS+") { font-weight: "+this._terminal.options.fontWeight+";}"+this._terminalSelector+" span."+o.BOLD_CLASS+" { font-weight: "+this._terminal.options.fontWeightBold+";}"+this._terminalSelector+" span."+o.ITALIC_CLASS+" { font-style: italic;}",t+="@keyframes blink { 0% {  background-color: "+this._colors.cursor.css+";  color: "+this._colors.cursorAccent.css+"; } 50% {  background-color: "+this._colors.cursorAccent.css+";  color: "+this._colors.cursor.css+"; }}",t+=this._terminalSelector+" ."+l+":not(.xterm-focus) ."+o.CURSOR_CLASS+" { outline: 1px solid "+this._colors.cursor.css+"; outline-offset: -1px;}"+this._terminalSelector+" ."+l+".xterm-focus ."+o.CURSOR_CLASS+"."+o.CURSOR_BLINK_CLASS+" { animation: blink 1s step-end infinite;}"+this._terminalSelector+" ."+l+".xterm-focus ."+o.CURSOR_CLASS+"."+o.CURSOR_STYLE_BLOCK_CLASS+" { background-color: "+this._colors.cursor.css+"; color: "+this._colors.cursorAccent.css+";}"+this._terminalSelector+" ."+l+".xterm-focus ."+o.CURSOR_CLASS+"."+o.CURSOR_STYLE_BAR_CLASS+" { box-shadow: 1px 0 0 "+this._colors.cursor.css+" inset;}"+this._terminalSelector+" ."+l+".xterm-focus ."+o.CURSOR_CLASS+"."+o.CURSOR_STYLE_UNDERLINE_CLASS+" { box-shadow: 0 -1px 0 "+this._colors.cursor.css+" inset;}",t+=this._terminalSelector+" ."+h+" { position: absolute; top: 0; left: 0; z-index: 1; pointer-events: none;}"+this._terminalSelector+" ."+h+" div { position: absolute; background-color: "+this._colors.selection.css+";}",this._colors.ansi.forEach(function(r,i){t+=e._terminalSelector+" .xterm-fg-"+i+" { color: "+r.css+"; }"+e._terminalSelector+" .xterm-bg-"+i+" { background-color: "+r.css+"; }"}),t+=this._terminalSelector+" .xterm-fg-"+s.INVERTED_DEFAULT_COLOR+" { color: "+this._colors.background.css+"; }"+this._terminalSelector+" .xterm-bg-"+s.INVERTED_DEFAULT_COLOR+" { background-color: "+this._colors.foreground.css+"; }",this._themeStyleElement.innerHTML=t},t.prototype.onDevicePixelRatioChange=function(){this._updateDimensions()},t.prototype._refreshRowElements=function(e,t){for(var r=this._rowElements.length;r<=t;r++){var i=document.createElement("div");this._rowContainer.appendChild(i),this._rowElements.push(i)}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 i=e[1]-this._terminal.buffer.ydisp,n=t[1]-this._terminal.buffer.ydisp,o=Math.max(i,0),s=Math.min(n,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 c=i===o?e[0]:0,l=o===s?t[0]:this._terminal.cols;a.appendChild(this._createSelectionElement(o,c,l));var h=s-o-1;if(a.appendChild(this._createSelectionElement(o+1,0,this._terminal.cols,h)),o!==s){var u=n===s?t[0]:this._terminal.cols;a.appendChild(this._createSelectionElement(s,0,u))}}this._selectionContainer.appendChild(a)}}},t.prototype._createSelectionElement=function(e,t,r,i){void 0===i&&(i=1);var n=document.createElement("div");return n.style.height=i*this.dimensions.actualCellHeight+"px",n.style.top=e*this.dimensions.actualCellHeight+"px",n.style.left=t*this.dimensions.actualCellWidth+"px",n.style.width=this.dimensions.actualCellWidth*(r-t)+"px",n},t.prototype.onCursorMove=function(){},t.prototype.onOptionsChanged=function(){this._updateDimensions(),this._injectCss(),this._terminal.refresh(0,this._terminal.rows-1)},t.prototype.clear=function(){this._rowElements.forEach(function(e){return e.innerHTML=""})},t.prototype.renderRows=function(e,t){for(var r=this._terminal,i=r.buffer.ybase+r.buffer.y,n=this._terminal.buffer.x,o=this._terminal.options.cursorBlink,s=e;s<=t;s++){var a=this._rowElements[s];a.innerHTML="";var c=s+r.buffer.ydisp,l=r.buffer.lines.get(c),h=r.options.cursorStyle;a.appendChild(this._rowFactory.createRow(l,c===i,h,n,o,this.dimensions.actualCellWidth,r.cols))}},Object.defineProperty(t.prototype,"_terminalSelector",{get:function(){return"."+c+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,i,n,o){for(;e!==t||r!==i;){var s=this._rowElements[r];if(!s)return;var a=s.children[e];a&&(a.style.textDecoration=o?"underline":"none"),++e>=n&&(e=0,r++)}},t}(a.Disposable);t.DomRenderer=f},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=r(8),n=r(6),o=r(3),s=r(4);t.BOLD_CLASS="xterm-bold",t.DIM_CLASS="xterm-dim",t.ITALIC_CLASS="xterm-italic",t.UNDERLINE_CLASS="xterm-underline",t.CURSOR_CLASS="xterm-cursor",t.CURSOR_BLINK_CLASS="xterm-cursor-blink",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 a=function(){function e(e,t){this._document=e,this._optionsService=t,this._workCell=new s.CellData}return e.prototype.createRow=function(e,r,s,a,c,l,h){for(var u=this._document.createDocumentFragment(),f=0,_=Math.min(e.length,h)-1;_>=0;_--)if(e.loadCell(_,this._workCell).getCode()!==o.NULL_CELL_CODE||r&&_===a){f=_+1;break}for(_=0;_<f;_++){e.loadCell(_,this._workCell);var d=this._workCell.getWidth();if(0!==d){var p=this._document.createElement("span");if(d>1&&(p.style.width=l*d+"px"),r&&_===a)switch(p.classList.add(t.CURSOR_CLASS),c&&p.classList.add(t.CURSOR_BLINK_CLASS),s){case"bar":p.classList.add(t.CURSOR_STYLE_BAR_CLASS);break;case"underline":p.classList.add(t.CURSOR_STYLE_UNDERLINE_CLASS);break;default:p.classList.add(t.CURSOR_STYLE_BLOCK_CLASS)}this._workCell.isBold()&&p.classList.add(t.BOLD_CLASS),this._workCell.isItalic()&&p.classList.add(t.ITALIC_CLASS),this._workCell.isDim()&&p.classList.add(t.DIM_CLASS),this._workCell.isUnderline()&&p.classList.add(t.UNDERLINE_CLASS),p.textContent=this._workCell.getChars()||o.WHITESPACE_CELL_CHAR;var v=this._workCell.isInverse();if(this._workCell.isFgRGB()){var y=p.getAttribute("style")||"";y+=(v?"background-":"")+"color:rgb("+n.AttributeData.toColorRGB(this._workCell.getFgColor()).join(",")+");",p.setAttribute("style",y)}else if(this._workCell.isFgPalette()){var m=this._workCell.getFgColor();this._workCell.isBold()&&m<8&&!v&&this._optionsService.options.drawBoldTextInBrightColors&&(m+=8),p.classList.add("xterm-"+(v?"b":"f")+"g-"+m)}else v&&p.classList.add("xterm-bg-"+i.INVERTED_DEFAULT_COLOR);this._workCell.isBgRGB()?(y=p.getAttribute("style")||"",y+=(v?"":"background-")+"color:rgb("+n.AttributeData.toColorRGB(this._workCell.getBgColor()).join(",")+");",p.setAttribute("style",y)):this._workCell.isBgPalette()?p.classList.add("xterm-"+(v?"f":"b")+"g-"+this._workCell.getBgColor()):v&&p.classList.add("xterm-fg-"+i.INVERTED_DEFAULT_COLOR),u.appendChild(p)}}return u},e}();t.DomRendererRowFactory=a},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=r(10),n={48:["0",")"],49:["1","!"],50:["2","@"],51:["3","#"],52:["4","$"],53:["5","%"],54:["6","^"],55:["7","&"],56:["8","*"],57:["9","("],186:[";",":"],187:["=","+"],188:[",","<"],189:["-","_"],190:[".",">"],191:["/","?"],192:["`","~"],219:["[","{"],220:["\\","|"],221:["]","}"],222:["'",'"']};t.evaluateKeyboardEvent=function(e,t,r,o){var s={type:0,cancel:!1,key:void 0},a=(e.shiftKey?1:0)|(e.altKey?2:0)|(e.ctrlKey?4:0)|(e.metaKey?8:0);switch(e.keyCode){case 0:"UIKeyInputUpArrow"===e.key?s.key=t?i.C0.ESC+"OA":i.C0.ESC+"[A":"UIKeyInputLeftArrow"===e.key?s.key=t?i.C0.ESC+"OD":i.C0.ESC+"[D":"UIKeyInputRightArrow"===e.key?s.key=t?i.C0.ESC+"OC":i.C0.ESC+"[C":"UIKeyInputDownArrow"===e.key&&(s.key=t?i.C0.ESC+"OB":i.C0.ESC+"[B");break;case 8:if(e.shiftKey){s.key=i.C0.BS;break}if(e.altKey){s.key=i.C0.ESC+i.C0.DEL;break}s.key=i.C0.DEL;break;case 9:if(e.shiftKey){s.key=i.C0.ESC+"[Z";break}s.key=i.C0.HT,s.cancel=!0;break;case 13:s.key=i.C0.CR,s.cancel=!0;break;case 27:s.key=i.C0.ESC,s.cancel=!0;break;case 37:a?(s.key=i.C0.ESC+"[1;"+(a+1)+"D",s.key===i.C0.ESC+"[1;3D"&&(s.key=r?i.C0.ESC+"b":i.C0.ESC+"[1;5D")):s.key=t?i.C0.ESC+"OD":i.C0.ESC+"[D";break;case 39:a?(s.key=i.C0.ESC+"[1;"+(a+1)+"C",s.key===i.C0.ESC+"[1;3C"&&(s.key=r?i.C0.ESC+"f":i.C0.ESC+"[1;5C")):s.key=t?i.C0.ESC+"OC":i.C0.ESC+"[C";break;case 38:a?(s.key=i.C0.ESC+"[1;"+(a+1)+"A",s.key===i.C0.ESC+"[1;3A"&&(s.key=i.C0.ESC+"[1;5A")):s.key=t?i.C0.ESC+"OA":i.C0.ESC+"[A";break;case 40:a?(s.key=i.C0.ESC+"[1;"+(a+1)+"B",s.key===i.C0.ESC+"[1;3B"&&(s.key=i.C0.ESC+"[1;5B")):s.key=t?i.C0.ESC+"OB":i.C0.ESC+"[B";break;case 45:e.shiftKey||e.ctrlKey||(s.key=i.C0.ESC+"[2~");break;case 46:s.key=a?i.C0.ESC+"[3;"+(a+1)+"~":i.C0.ESC+"[3~";break;case 36:s.key=a?i.C0.ESC+"[1;"+(a+1)+"H":t?i.C0.ESC+"OH":i.C0.ESC+"[H";break;case 35:s.key=a?i.C0.ESC+"[1;"+(a+1)+"F":t?i.C0.ESC+"OF":i.C0.ESC+"[F";break;case 33:e.shiftKey?s.type=2:s.key=i.C0.ESC+"[5~";break;case 34:e.shiftKey?s.type=3:s.key=i.C0.ESC+"[6~";break;case 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c=this.lines.length-i;c>0&&(this.lines.trimStart(c),this.ybase=Math.max(this.ybase-c,0),this.ydisp=Math.max(this.ydisp-c,0),this.savedY=Math.max(this.savedY-c,0)),this.lines.maxLength=i}this.x=Math.min(this.x,e-1),this.y=Math.min(this.y,t-1),s&&(this.y+=s),this.savedX=Math.min(this.savedX,e-1),this.scrollTop=0}if(this.scrollBottom=t-1,this._isReflowEnabled&&(this._reflow(e,t),this._cols>e))for(o=0;o<this.lines.length;o++)this.lines.get(o).resize(e,r);this._cols=e,this._rows=t},Object.defineProperty(e.prototype,"_isReflowEnabled",{get:function(){return this._hasScrollback&&!this._optionsService.options.windowsMode},enumerable:!0,configurable:!0}),e.prototype._reflow=function(e,t){this._cols!==e&&(e>this._cols?this._reflowLarger(e,t):this._reflowSmaller(e,t))},e.prototype._reflowLarger=function(e,t){var r=a.reflowLargerGetLinesToRemove(this.lines,this._cols,e,this.ybase+this.y,this.getNullCell(n.DEFAULT_ATTR_DATA));if(r.length>0){var i=a.reflowLargerCreateNewLayout(this.lines,r);a.reflowLargerApplyNewLayout(this.lines,i.layout),this._reflowLargerAdjustViewport(e,t,i.countRemoved)}},e.prototype._reflowLargerAdjustViewport=function(e,t,r){for(var i=this.getNullCell(n.DEFAULT_ATTR_DATA),o=r;o-- >0;)0===this.ybase?(this.y>0&&this.y--,this.lines.length<t&&this.lines.push(new n.BufferLine(e,i))):(this.ydisp===this.ybase&&this.ydisp--,this.ybase--);this.savedY=Math.max(this.savedY-r,0)},e.prototype._reflowSmaller=function(e,t){for(var r=this.getNullCell(n.DEFAULT_ATTR_DATA),i=[],o=0,s=this.lines.length-1;s>=0;s--){var c=this.lines.get(s);if(!(!c||!c.isWrapped&&c.getTrimmedLength()<=e)){for(var l=[c];c.isWrapped&&s>0;)c=this.lines.get(--s),l.unshift(c);var h=this.ybase+this.y;if(!(h>=s&&h<s+l.length)){var u,f=l[l.length-1].getTrimmedLength(),_=a.reflowSmallerGetNewLineLengths(l,this._cols,e),d=_.length-l.length;u=0===this.ybase&&this.y!==this.lines.length-1?Math.max(0,this.y-this.lines.maxLength+d):Math.max(0,this.lines.length-this.lines.maxLength+d);for(var p=[],v=0;v<d;v++){var y=this.getBlankLine(n.DEFAULT_ATTR_DATA,!0);p.push(y)}p.length>0&&(i.push({start:s+l.length+o,newLines:p}),o+=p.length),l.push.apply(l,p);var m=_.length-1,g=_[m];0===g&&(g=_[--m]);for(var b=l.length-d-1,C=f;b>=0;){var S=Math.min(C,g);if(l[m].copyCellsFrom(l[b],C-S,g-S,S,!0),0==(g-=S)&&(g=_[--m]),0==(C-=S)){b--;var w=Math.max(b,0);C=a.getWrappedLineTrimmedLength(l,w,this._cols)}}for(v=0;v<l.length;v++)_[v]<e&&l[v].setCell(_[v],r);for(var E=d-u;E-- 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i.Error("already_aborted");e.length&&(this._strip_and_enqueue_input(e),this._check_for_abort_sequence(e)||this._consume_first())}aborted(){return!!this._aborted}constructor(){super(),this._config={},this._input_buffer=[],this._Add_event("receive"),this._Add_event("garbage"),this._Add_event("session_end")}get_role(){return this.type}_trim_leading_garbage_until_header(){var e=i.Header.trim_leading_garbage(this._input_buffer);e.length&&0===this._Happen("garbage",e)&&console.debug("Garbage: ",String.fromCharCode.apply(String,e),e)}_parse_and_consume_header(){this._trim_leading_garbage_until_header();var e=i.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]}_consume_header(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 i.Error("Unhandled header: "+e.NAME);this._next_header_handler=null,t.call(this,e)}_check_for_abort_sequence(){var e=i.ZMLIB.find_subarray(this._input_buffer,a);if(-1!==e)throw this._input_buffer.splice(0,e+a.length),this._aborted=!0,this._on_session_end(),new i.Error("peer_aborted")}_send_header(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]}_create_header_bytes(e){var t=i.Header.build.apply(i.Header,e);return[t[this._get_header_formatter(e[0])](this._zencoder),t]}_strip_and_enqueue_input(e){i.ZMLIB.strip_ignored_bytes(e),this._input_buffer.push.apply(this._input_buffer,e)}abort(){this._sender(a.concat([8,8,8,8,8])),this._aborted=!0,this._sender=function(){throw new i.Error("already_aborted")},this._on_session_end()}_on_session_end(){this._Happen("session_end")}_on_receive(e){this._Happen("receive",e)}_before_consume(){}},i.Session.Receive=class extends i.Session{constructor(){super(),this._Add_event("offer"),this._Add_event("data_in"),this._Add_event("file_end")}_before_consume(e){if(this._bytes_after_OO)throw"PROTOCOL: Session is completed!";this._bytes_being_consumed=e}get_trailing_bytes(){if(this._aborted)return[];if(!this._bytes_after_OO)throw"PROTOCOL: Session is not completed!";return this._bytes_after_OO.slice(0)}_has_ended(){return this.aborted()||!!this._bytes_after_OO}_get_header_formatter(){return"to_hex"}_parse_and_consume_subpacket(){var e;e=16===this._last_header_crc?"parse16":"parse32";var t=i.Subpacket[e](this._input_buffer);return t&&(this._consume_data(t),t.frame_end()&&(this._next_subpacket_handler=null)),t}_consume_first(){if(this._got_ZFIN){if(this._input_buffer.length<2)return;if(0===i.ZMLIB.find_subarray(this._input_buffer,s))return this._bytes_after_OO=(e=this._bytes_being_consumed.slice(0),0===i.ZMLIB.find_subarray(e,s)?e.splice(0,s.length):e[0]===s[s.length-1]&&e.splice(0,1),e),void this._on_session_end();throw"PROTOCOL: Only thing after ZFIN should be “OO” (79,79), not: "+this._input_buffer.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)}_consume_data(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)}_octets_to_string(e){return this._textdecoder||(this._textdecoder=new i.Text.Decoder),this._textdecoder.decode(new Uint8Array(e))}_consume_ZFILE_data(e,t){if(this._file_info)throw"PROTOCOL: second ZFILE data subpacket received";var r=t.get_payload(),i=r.indexOf(0),n=this._octets_to_string(r.slice(0,i)),o=this._octets_to_string(r.slice(1+i)).split(" "),s=o[1]&&parseInt(o[1],8)||void 0;s&&(s=new Date(1e3*s)),this._file_info={name:n,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 u(e.get_options(),this._file_info,this._accept.bind(this),this._skip.bind(this));this._current_transfer=a}_consume_ZDATA_data(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",i.ENCODELIB.pack_u32_le(this._file_offset))}_make_promise_for_between_files(){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})}_consume_ZSINIT_data(e){this._attn=e.get_payload()}start(){if(this._started)throw"Already started!";this._started=!0;var e=this._make_promise_for_between_files();return this._send_ZRINIT(),e}_accept(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._consume_ZEOF(t),this._next_subpacket_handler=null,this._make_promise_for_between_files(),e(),this._send_ZRINIT()}}}}});return this._send_ZRPOS(),r}_skip(){var e=this._make_promise_for_between_files();if(this._accepted_offer){if(!this._current_transfer)return;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}_send_ZRINIT(){this._send_header("ZRINIT",n)}_consume_ZFIN(){this._got_ZFIN=!0,this._send_header("ZFIN")}_consume_ZEOF(e){if(this._file_offset!==e.get_offset())throw"ZEOF offset mismatch; unimplemented (local: "+this._file_offset+"; ZEOF: "+e.get_offset()+")";this._on_file_end(),this._file_info=null,this._current_transfer=null}_consume_ZDATA(e){if(this._file_offset!==e.get_offset())throw"Error correction is unimplemented.";this._offset_ok=!0}_send_ZRPOS(){this._send_header("ZRPOS",this._file_offset)}_on_file_end(){this._Happen("file_end"),this._current_transfer&&(this._current_transfer._Happen("complete"),this._current_transfer=null)}_on_data_in(e){this._Happen("data_in",e),this._current_transfer&&this._current_transfer._Happen("input",e.get_payload())}},Object.assign(i.Session.Receive.prototype,{type:"receive"});var l={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}};class h{constructor(e,t,r,i){this._file_info=e,this._file_offset=t||0,this._send=r,this._end=i}send(e){this._send(e),this._file_offset+=e.length}end(e){var t=this._end(e||[]);return e&&(this._file_offset+=e.length),t}}Object.assign(h.prototype,l);class u extends c{constructor(e,t,r,i){super(),this._zfile_opts=e,this._file_info=t,this._accept_func=r,this._skip_func=i,this._Add_event("input"),this._Add_event("complete"),this.on("input",this._input_handler)}_verify_not_skipped(){if(this._skipped)throw new i.Error("Already skipped!")}skip(){return this._verify_not_skipped(),this._skipped=!0,this._skip_func.apply(this,arguments)}accept(e){if(this._verify_not_skipped(),this._accepted)throw new i.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 o: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||o,this._accept_func(this._file_offset).then(this._get_spool.bind(this))}_input_handler(e){if(this._file_offset+=e.length,"function"==typeof this._input_handler_mode)this._input_handler_mode(e);else{if(this._input_handler_mode===o)e=new Uint8Array(e);else if("spool_array"!==this._input_handler_mode)throw new i.Error("WTF?? _input_handler_mode = "+this._input_handler_mode);this._spool.push(e)}}_get_spool(){return this._spool}}Object.assign(u.prototype,l);const f={ZFILE:!0,ZDATA:!0};i.Session.Send=class extends i.Session{constructor(e){if(super(),!e)throw"Need first header!";if("ZRINIT"!==e.NAME)throw"First header should be ZRINIT, not "+e.NAME;this._last_header_name="ZRINIT",this._subpacket_encode_func="encode16",this._zencoder=new i.ZDLE,this._consume_ZRINIT(e),this._file_offset=0,this._start_keepalive_on_set_sender=!0}set_sender(e){return super.set_sender(e),this._start_keepalive_on_set_sender&&(this._start_keepalive_on_set_sender=!1,this._start_keepalive()),this}_get_header_formatter(e){return f[e]?"to_binary16":"to_hex"}_start_keepalive(){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()})}}_stop_keepalive(){this._keepalive_promise&&(clearTimeout(this._keepalive_timeout),this._keep_alive_promise=null)}_send_ZSINIT(){var e=[];this._zencoder.escapes_ctrl_chars()&&e.push("ESCCTL"),this._send_header_and_data(["ZSINIT",e],[0],"end_ack")}_consume_ZRINIT(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.")}_ensure_receiver_escapes_ctrl_chars(){var e;if(this._last_ZRINIT.escape_ctrl_chars()||this._got_ZSINIT_ZACK)e=Promise.resolve();else{var t=this;e=new Promise(function(e){t._next_header_handler={ZACK:t=>{e()}},t._send_ZSINIT()})}return e}_convert_params_to_offer_payload_array(e){var t=(e=i.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)}send_offer(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;return this._ensure_receiver_escapes_ctrl_chars().then(function(){var i=new Promise(function(t){r._next_header_handler={ZSKIP:function(){r._start_keepalive(),t()},ZRPOS:function(i){r._sending_file=!0,t(new h(e,i.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,i})}_send_header_and_data(e,t,r){var i=this._create_header_bytes(e),n=this._build_subpacket_bytes(t,r);i[0].push.apply(i[0],n),this._sender(i[0]),this._last_sent_header=i[1]}_build_subpacket_bytes(e,t){return i.Subpacket.build(e,t)[this._subpacket_encode_func](this._zencoder)}_build_and_send_subpacket(e,t){this._sender(this._build_subpacket_bytes(e,t))}_string_to_octets(e){this._textencoder||(this._textencoder=new i.Text.Encoder);var t=this._textencoder.encode(e);return Array.prototype.slice.call(t)}_send_interim_file_piece(e){return this._send_file_part(e,"no_end_no_ack"),Promise.resolve()}_ensure_we_are_sending(){if(!this._sending_file)throw"Not sending a file currently!"}_end_file(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}_prepare_to_receive_ZRINIT(e){this._next_header_handler={ZRINIT:function(t){this._consume_ZRINIT(t),e&&e()}}}close(){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(s),t._sent_OO=!0,t._on_session_end(),e()}}});return this._send_header("ZFIN"),r}_has_ended(){return this.aborted()||!!this._sent_OO}_send_file_part(e,t){this._sent_ZDATA||(this._send_header("ZDATA",this._file_offset),this._sent_ZDATA=!0);for(var r=0,i=e.length;;){var n=Math.min(r+8192,i)-r,o=n+r>=i,s=e.slice(r,r+n);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+=n,(r+=n)>=i)break}}_consume_first(){if(!this._parse_and_consume_header()&&"67"===this._input_buffer.join())throw"Receiver has fallen back to YMODEM."}_on_session_end(){this._stop_keepalive(),super._on_session_end()}},Object.assign(i.Session.Send.prototype,{type:"send"})},function(e,t){e.exports.Text={Encoder:"undefined"!=typeof TextEncoder?TextEncoder:class{encode(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)}},Decoder:"undefined"!=typeof TextDecoder?TextDecoder:class{decode(e){return decodeURIComponent(escape(String.fromCharCode.apply(String,e)))}}}},function(e,t,r){"use strict";var i=e.exports;Object.assign(i,r(8),r(9),r(3),r(13),r(4));const n="*".charCodeAt(0),o="A".charCodeAt(0),s="B".charCodeAt(0),a="C".charCodeAt(0),c=[13,10],l=c.slice(0).concat([i.ZMLIB.XON]),h=[n,n,i.ZMLIB.ZDLE,s],u=[n,i.ZMLIB.ZDLE,o],f=[n,i.ZMLIB.ZDLE,a];i.Header=class{static trim_leading_garbage(e){var t,r,o=[];e:for(;e.length&&!r;){var s=e.indexOf(n);if(-1===s){t=!0;break e}if(o.push.apply(o,e.splice(0,s)),e.length<2)break e;if(e[1]===n)if(e.length<h.length){if(e.join()===h.slice(0,e.length).join())break e}else e[2]===h[2]&&e[3]===h[3]&&(r=U);else if(e[1]===i.ZMLIB.ZDLE){if(e.length<u.length)break e;e[2]===u[2]?r=F:e[2]===f[2]&&(r=N)}r||o.push(e.shift())}return t&&o.push.apply(o,e.splice(0)),o}static parse(e){var t;if(e[1]===n)return(t=U(e))&&[t,16];if(e[2]===o)return(t=F(e))&&[t,16];if(e[2]===a)return(t=N(e))&&[t,32];if(!(e.length<3))throw"Unrecognized/unsupported octets: "+e.join()}static build(e){var t=1===arguments.length?[arguments[0]]:Array.apply(null,arguments),r=I[e];if(!r)throw"No frame class “"+e+"” is defined!";return t.shift(),new(r.bind.apply(r,[null].concat(t)))}to_hex(){var e=this._crc_bytes();return h.concat(i.ENCODELIB.octets_to_hex(e.concat(i.CRC.crc16(e))),this._hex_header_ending)}to_binary16(e){return this._to_binary(e,u,i.CRC.crc16)}to_binary32(e){return this._to_binary(e,f,i.CRC.crc32)}constructor(){this._bytes4||(this._bytes4=[0,0,0,0])}_to_binary(e,t,r){var i=this._crc_bytes();return t.concat(e.encode(i.concat(r(i))))}_crc_bytes(){return[this.TYPENUM].concat(this._bytes4)}},i.Header.prototype._hex_header_ending=l;class _ extends i.Header{}const d={CANFDX:1,CANOVIO:2,CANBRK:4,CANCRY:8,CANLZW:16,CANFC32:32,ESCCTL:64,ESC8:128};class p extends i.Header{constructor(e,t){super();var r=0;t||(t=0),e.forEach(function(e){r|=function(e){if(!d[e])throw new i.Error("Invalid ZRINIT flag: "+e);return d[e]}(e)}),this._bytes4=[255&t,t>>8,0,r]}get_buffer_size(){return i.ENCODELIB.unpack_u16_be(this._bytes4.slice(0,2))||void 0}can_full_duplex(){return!!(this._bytes4[3]&d.CANFDX)}can_overlap_io(){return!!(this._bytes4[3]&d.CANOVIO)}can_break(){return!!(this._bytes4[3]&d.CANBRK)}can_fcs_32(){return!!(this._bytes4[3]&d.CANFC32)}escape_ctrl_chars(){return!!(this._bytes4[3]&d.ESCCTL)}escape_8th_bit(){return!!(this._bytes4[3]&d.ESC8)}}const v={ESCCTL:64,ESC8:128};class y extends i.Header{constructor(e,t){super();var r=0;if(e.forEach(function(e){r|=function(e){if(!v[e])throw"Invalid ZSINIT flag: "+e;return v[e]}(e)}),this._bytes4=[0,0,0,r],t){if(t.length>31)throw"Attn sequence must be <= 31 bytes";if(t.some(function(e){return e>255}))throw"Attn sequence ("+t+") must be <256";this._data=t.concat([0])}}escape_ctrl_chars(){return!!(this._bytes4[3]&v.ESCCTL)}escape_8th_bit(){return!!(this._bytes4[3]&v.ESC8)}}class m extends i.Header{constructor(e){super(),e&&(this._bytes4=e.slice())}}m.prototype._hex_header_ending=c;const g={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"]},b=["extended","transport","management","conversion"],C=128,S=31,w=64;class E extends i.Header{get_options(){var e={sparse:!!(this._bytes4[0]&w)},t=this._bytes4.slice(0);return b.forEach(function(r,i){if(g[r]instanceof Array)"management"===r&&(e.skip_if_absent=!!(t[i]&C),t[i]&=S),e[r]=g[r][t[i]];else for(var n in g[r])e[n]=!!(t[i]&g[r][n]),e[n]&&(t[i]^=g[r][n]);!e[r]&&t[i]&&(e[r]="unknown:"+t[i])}),e}}class x extends i.Header{}class L extends i.Header{}class k extends i.Header{}class A extends i.Header{}k.prototype._hex_header_ending=c;class T extends i.Header{constructor(e){super(),this._bytes4=i.ENCODELIB.pack_u32_le(e)}get_offset(){return i.ENCODELIB.unpack_u32_le(this._bytes4)}}class D extends T{}class O extends T{}class R extends T{}const M=[[_,"ZRQINIT"],[p,"ZRINIT"],[y,"ZSINIT"],[m,"ZACK"],[E,"ZFILE"],[x,"ZSKIP"],void 0,[L,"ZABORT"],[k,"ZFIN"],[D,"ZRPOS"],[O,"ZDATA"],[R,"ZEOF"],[A,"ZFERR"],void 0,void 0,void 0,void 0,void 0,void 0,void 0];for(var I={},P=0;P<M.length;P++)M[P]&&(I[M[P][1]]=M[P][0],Object.assign(M[P][0].prototype,{TYPENUM:P,NAME:M[P][1]}));const B=[_,p,y,m,E,x,"ZNAK",L,k,D,O,R,A,"ZCRC","ZCHALLENGE","ZCOMPL","ZCAN","ZFREECNT","ZCOMMAND","ZSTDERR"];function H(e){var t=B[e];if("string"==typeof t)throw"Received unsupported header: "+t;return function(e){return e.prototype instanceof T?new e(0):new e([])}(t)}function F(e){var t=i.ZDLE.splice(e,u.length,7);return t&&j(t)}function j(e){i.CRC.verify16(e.slice(0,5),e.slice(5));var t=H(e[0]);return t._bytes4=e.slice(1,5),t}function N(e){var t=i.ZDLE.splice(e,f.length,9);if(t){i.CRC.verify32(t.slice(0,5),t.slice(5));var r=H(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 o=r.pop();13!==o&&141!==o&&(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(i.ENCODELIB.parse_hex_octets(r))}e.length>11&&(t="Invalid hex header - no LF detected within 12 bytes!")}i.Header.parse_hex=U},function(e,t,r){var i;i=function(e){e.version="1.2.0";var t=function(){for(var e=0,t=new Array(256),r=0;256!=r;++r)e=1&(e=1&(e=1&(e=1&(e=1&(e=1&(e=1&(e=1&(e=r)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1,t[r]=e;return"undefined"!=typeof Int32Array?new Int32Array(t):t}();e.table=t,e.bstr=function(e,r){for(var i=-1^r,n=e.length-1,o=0;o<n;)i=(i=i>>>8^t[255&(i^e.charCodeAt(o++))])>>>8^t[255&(i^e.charCodeAt(o++))];return o===n&&(i=i>>>8^t[255&(i^e.charCodeAt(o))]),-1^i},e.buf=function(e,r){if(e.length>1e4)return function(e,r){for(var i=-1^r,n=e.length-7,o=0;o<n;)i=(i=(i=(i=(i=(i=(i=(i=i>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])];for(;o<n+7;)i=i>>>8^t[255&(i^e[o++])];return-1^i}(e,r);for(var i=-1^r,n=e.length-3,o=0;o<n;)i=(i=(i=(i=i>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])])>>>8^t[255&(i^e[o++])];for(;o<n+3;)i=i>>>8^t[255&(i^e[o++])];return-1^i},e.str=function(e,r){for(var i,n,o=-1^r,s=0,a=e.length;s<a;)(i=e.charCodeAt(s++))<128?o=o>>>8^t[255&(o^i)]:i<2048?o=(o=o>>>8^t[255&(o^(192|i>>6&31))])>>>8^t[255&(o^(128|63&i))]:i>=55296&&i<57344?(i=64+(1023&i),n=1023&e.charCodeAt(s++),o=(o=(o=(o=o>>>8^t[255&(o^(240|i>>8&7))])>>>8^t[255&(o^(128|i>>2&63))])>>>8^t[255&(o^(128|n>>6&15|(3&i)<<4))])>>>8^t[255&(o^(128|63&n))]):o=(o=(o=o>>>8^t[255&(o^(224|i>>12&15))])>>>8^t[255&(o^(128|i>>6&63))])>>>8^t[255&(o^(128|63&i))];return-1^o}},"undefined"==typeof DO_NOT_EXPORT_CRC?i(t):i({})},function(e,t,r){"use strict";var i,n=e.exports;Object.assign(n,r(13),r(9),r(3),r(4)),n.Subpacket=class e{static build(e,t){var r=i[t];if(!r)throw"No subpacket type “"+t+"” is defined! Try one of: "+Object.keys(i).join(", ");return new r(e)}encode16(e){return this._encode(e,n.CRC.crc16)}encode32(e){return this._encode(e,n.CRC.crc32)}get_payload(){return this._payload}static parse16(t){return e._parse(t,2)}static parse32(t){return e._parse(t,4)}constructor(e){this._payload=e}_encode(e,t){return e.encode(this._payload.slice(0)).concat([n.ZMLIB.ZDLE,this._frameend_num],e.encode(t(this._payload.concat(this._frameend_num))))}static _parse(e,t){for(var r,i,o={104:a,105:l,106:h,107:c},s=0;s<e.length;){if(-1===(s=e.indexOf(n.ZMLIB.ZDLE,s)))return;if(i=o[e[s+1]]){r=s+1;break}s++}if(i){var u=e[r];if(e[r-1]!==n.ZMLIB.ZDLE)throw"Byte before frame end should be ZDLE, not "+e[r-1];var f=e.splice(0,r-1),_=n.ZDLE.splice(e,2,t);if(_){var d=n.ZDLE.decode(f);return n.CRC[2===t?"verify16":"verify32"](d.concat([u]),_),new i(d,_)}e.unshift.apply(e,f)}}};class o extends n.Subpacket{frame_end(){return!0}}class s extends n.Subpacket{frame_end(){return!1}}class a extends o{ack_expected(){return!1}}a.prototype._frameend_num=104;class c extends o{ack_expected(){return!0}}c.prototype._frameend_num=107;class l extends s{ack_expected(){return!1}}l.prototype._frameend_num=105;class h extends s{ack_expected(){return!0}}h.prototype._frameend_num=106,i={end_no_ack:a,end_ack:c,no_end_no_ack:l,no_end_ack:h}},function(e,t,r){"use strict";var i=e.exports;Object.assign(i,r(4));const n=/\*\x18[AC]|\*\*\x18B/;function o(e,t){if(t<0)throw new i.Error("validation","“"+e+"” ("+t+") must be nonnegative.");if(t!==Math.floor(t))throw new i.Error("validation","“"+e+"” ("+t+") must be an integer.")}i.Validation={offer_parameters:function(e){if(!e.name)throw new i.Error("validation","Need “name”!");if("string"!=typeof e.name)throw new i.Error("validation","“name” ("+e.name+") must be a string!");if(e=Object.assign({},e),n.test(e.name)&&console.warn("The filename "+JSON.stringify(name)+" contains characters that look like a ZMODEM header. This could corrupt the ZMODEM session; consider renaming it so that the filename doesn’t contain control characters."),null!==e.serial&&void 0!==e.serial)throw new i.Error("validation","“serial” is meaningless.");if(e.serial=null,["size","mode","files_remaining","bytes_remaining"].forEach(function(t){var r;switch(typeof e[t]){case"object":r=null===e[t];break;case"undefined":e[t]=null,r=!0;break;case"number":o(t,e[t]),r=!0}if(!r)throw new i.Error("validation","“"+t+"” ("+e[t]+") must be null, undefined, or a number.")}),"number"==typeof e.mode&&(e.mode|=32768),0===e.files_remaining)throw new i.Error("validation","“files_remaining”, if given, must be positive.");var t;switch(typeof e.mtime){case"object":if(t=!0,e.mtime instanceof Date){var r=e.mtime;if(e.mtime=Math.floor(r.getTime()/1e3),e.mtime<0)throw new i.Error("validation","“mtime” ("+r+") must not be earlier than 1970.")}else null!==e.mtime&&(t=!1);break;case"undefined":e.mtime=null,t=!0;break;case"number":o("mtime",e.mtime),t=!0}if(!t)throw new i.Error("validation","“mtime” ("+e.mtime+") must be null, undefined, a Date, or a number.");return e}}},function(e,t,r){},function(e,t,r){},function(e,t,r){},function(e,t,r){"use strict";r.r(t);var i=r(0),n=r(1),o=r(14),s=r(15),a=r(16),c=r(17);class l{constructor(){this.overlayNode=document.createElement("div"),this.overlayNode.style.cssText="border-radius: 15px;\nfont-size: xx-large;\nopacity: 0.75;\npadding: 0.2em 0.5em 0.2em 0.5em;\nposition: absolute;\n-webkit-user-select: none;\n-webkit-transition: opacity 180ms ease-in;\n-moz-user-select: none;\n-moz-transition: opacity 180ms ease-in;",this.overlayNode.addEventListener("mousedown",e=>{e.preventDefault(),e.stopPropagation()},!0)}activate(e){this.terminal=e}dispose(){}showOverlay(e,t){const{terminal:r,overlayNode:i}=this;i.style.color="#101010",i.style.backgroundColor="#f0f0f0",i.textContent=e,i.style.opacity="0.75",i.parentNode||r.element.appendChild(i);const n=r.element.getBoundingClientRect(),o=i.getBoundingClientRect();if(i.style.top=(n.height-o.height)/2+"px",i.style.left=(n.width-o.width)/2+"px",this.overlayTimeout&&clearTimeout(this.overlayTimeout),null===t)return;const s=this;s.overlayTimeout=setTimeout(()=>{i.style.opacity="0",s.overlayTimeout=setTimeout(()=>{i.parentNode&&i.parentNode.removeChild(i),s.overlayTimeout=null,i.style.opacity="0.75"},200)},t||1500)}}var h=r(5);r(33);class u extends i.Component{constructor(e){super(e)}render({show:e,children:t}){return e&&Object(i.h)("div",{className:"modal"},Object(i.h)("div",{className:"modal-background"}),Object(i.h)("div",{className:"modal-content"},Object(i.h)("div",{className:"box"},t)))}}var f=function(e,t,r,i){var n,o=arguments.length,s=o<3?t:null===i?i=Object.getOwnPropertyDescriptor(t,r):i;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)s=Reflect.decorate(e,t,r,i);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(s=(o<3?n(s):o>3?n(t,r,s):n(t,r))||s);return o>3&&s&&Object.defineProperty(t,r,s),s};class _ extends i.Component{constructor(e){super(e),this.sentry=new h.Sentry({to_terminal:e=>this.zmodemWrite(e),sender:e=>this.zmodemSend(e),on_retract:()=>this.zmodemReset(),on_detect:e=>this.zmodemDetect(e)})}render(e,{modal:t}){return Object(i.h)(u,{show:t},Object(i.h)("label",{class:"file-label"},Object(i.h)("input",{onChange:this.sendFile,class:"file-input",type:"file",multiple:!0}),Object(i.h)("span",{class:"file-cta"},"Choose 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r=t.domEvent;r.ctrlKey&&"c"===r.key&&e.deny()}),this.session=e.confirm(),this.session.on("session_end",i),"send"===this.session.type?this.setState({modal:!0}):r()}sendFile(e){this.setState({modal:!1});const{session:t,writeProgress:r,handleError:i}=this,n=e.target.files;h.Browser.send_files(t,n,{on_progress:(e,t)=>r(t)}).then(()=>t.close()).catch(e=>i(e,"send"))}receiveFile(){const{session:e,writeProgress:t,handleError:r}=this;e.on("offer",e=>{const i=[];e.on("input",r=>{t(e),i.push(new Uint8Array(r))}),e.accept().then(()=>h.Browser.save_to_disk(i,e.get_details().name)).catch(e=>r(e,"receive"))}),e.start()}writeProgress(e){const{terminal:t,bytesHuman:r}=this,i=e.get_details(),n=i.name,o=i.size,s=e.get_offset(),a=(100*s/o).toFixed(2);t.write(`${n} ${a}% ${r(s,2)}/${r(o,2)}\r`)}bytesHuman(e,t){if(!/^([-+])?|(\.\d+)(\d+(\.\d+)?|(\d+\.)|Infinity)$/.test(e))return"-";if(0===e)return"0";void 0===t&&(t=1);const r=Math.floor(Math.log(e)/Math.log(1024));return`${(e/Math.pow(1024,Math.floor(r))).toFixed(t)} ${["bytes","KB","MB","GB","TB","PB"][r]}`}}f([n.bind],_.prototype,"handleError",null),f([n.bind],_.prototype,"zmodemReset",null),f([n.bind],_.prototype,"zmodemWrite",null),f([n.bind],_.prototype,"zmodemSend",null),f([n.bind],_.prototype,"zmodemDetect",null),f([n.bind],_.prototype,"sendFile",null),f([n.bind],_.prototype,"receiveFile",null),f([n.bind],_.prototype,"writeProgress",null),r(34);var d=function(e,t,r,i){var n,o=arguments.length,s=o<3?t:null===i?i=Object.getOwnPropertyDescriptor(t,r):i;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)s=Reflect.decorate(e,t,r,i);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(s=(o<3?n(s):o>3?n(t,r,s):n(t,r))||s);return o>3&&s&&Object.defineProperty(t,r,s),s};class p extends i.Component{constructor(e){super(e),this.backoffLock=!1,this.textEncoder=new TextEncoder,this.textDecoder=new TextDecoder,this.fitAddon=new a.FitAddon,this.overlayAddon=new l,this.backoff=o.exponential({initialDelay:100,maxDelay:1e4}),this.backoff.on("ready",()=>{this.backoffLock=!1,this.openTerminal()}),this.backoff.on("backoff",(e,t)=>{console.log(`[ttyd] will attempt to reconnect websocket in ${t}ms`),this.backoffLock=!0})}componentDidMount(){this.openTerminal()}componentWillUnmount(){this.socket.close(),this.terminal.dispose(),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("beforeunload",this.onWindowUnload)}render({id:e}){return Object(i.h)("div",{id:e,ref:e=>this.container=e},Object(i.h)(_,{ref:e=>this.zmodemAddon=e,sender:this.sendData}))}sendData(e){const{socket:t}=this,r=new Uint8Array(e.length+1);r[0]="0".charCodeAt(0),r.set(e,1),t.send(r)}onWindowResize(){const{fitAddon:e}=this;clearTimeout(this.resizeTimeout),this.resizeTimeout=setTimeout(()=>e.fit(),250)}onWindowUnload(e){const t="Close terminal? this will also terminate the command.";return e.returnValue=t,t}openTerminal(){this.terminal&&this.terminal.dispose(),this.socket=new WebSocket(this.props.url,["tty"]),this.terminal=new s.Terminal(this.props.options);const{socket:e,terminal:t,container:r,fitAddon:i,overlayAddon:n}=this;window.term=t,window.term.fit=(()=>{this.fitAddon.fit()}),e.binaryType="arraybuffer",e.onopen=this.onSocketOpen,e.onmessage=this.onSocketData,e.onclose=this.onSocketClose,e.onerror=this.onSocketError,t.loadAddon(i),t.loadAddon(n),t.loadAddon(new c.WebLinksAddon),t.loadAddon(this.zmodemAddon),t.onTitleChange(e=>{e&&""!==e&&(document.title=e+" | "+this.title)}),t.onData(this.onTerminalData),t.onResize(this.onTerminalResize),document.queryCommandSupported&&document.queryCommandSupported("copy")&&t.onSelectionChange(()=>{""!==t.getSelection()&&(n.showOverlay("✂",200),document.execCommand("copy"))}),t.open(r),t.focus(),window.addEventListener("resize",this.onWindowResize),window.addEventListener("beforeunload",this.onWindowUnload)}reconnect(){this.backoffLock||this.backoff.backoff()}onSocketOpen(){console.log("[ttyd] Websocket connection opened"),this.backoff.reset();const{socket:e,textEncoder:t,fitAddon:r}=this,i=window.tty_auth_token;e.send(t.encode(JSON.stringify({AuthToken:i}))),r.fit()}onSocketClose(e){console.log(`[ttyd] websocket connection closed with code: ${e.code}`);const{overlayAddon:t}=this;t.showOverlay("Connection Closed",null),window.removeEventListener("beforeunload",this.onWindowUnload),1008===e.code&&window.location.reload(),1e3!==e.code&&this.reconnect()}onSocketError(){this.reconnect()}onSocketData(e){const{terminal:t,textDecoder:r,zmodemAddon:i}=this,n=e.data,o=String.fromCharCode(new Uint8Array(n)[0]),s=n.slice(1);switch(o){case"0":i.consume(s);break;case"1":this.title=r.decode(s),document.title=this.title;break;case"2":const e=JSON.parse(r.decode(s));Object.keys(e).forEach(r=>{console.log(`[ttyd] setting ${r}: ${e[r]}`),t.setOption(r,e[r])});break;default:console.warn(`[ttyd] unknown command: ${o}`)}}onTerminalResize(e){const{overlayAddon:t,socket:r,textEncoder:i}=this;if(r.readyState===WebSocket.OPEN){const 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