diff --git a/coc-en.html b/coc-en.html index 367ec6a..8e8e73f 100644 --- a/coc-en.html +++ b/coc-en.html @@ -1,17 +1,19 @@ - + Code of Conduct - Khaos im Kiez + - - +
-

visitor@khaos-im-kiez:~$ cat CODE_OF_CONDUCT.en

+

root@khaos-im-kiez:~# cat CODE_OF_CONDUCT.en

+ +
- + \ No newline at end of file diff --git a/coc.html b/coc.html index ab14dfd..ed9e946 100644 --- a/coc.html +++ b/coc.html @@ -1,17 +1,19 @@ - + Code of Conduct - Khaos im Kiez + - - +
-

visitor@khaos-im-kiez:~$ cat CODE_OF_CONDUCT

+

root@khaos-im-kiez:~# cat CODE_OF_CONDUCT

+ +
- + \ No newline at end of file diff --git a/en.html b/en.html index 3f866a6..4904cc9 100644 --- a/en.html +++ b/en.html @@ -1,4 +1,4 @@ - + @@ -7,12 +7,13 @@ - - +
-

visitor@khaos-im-kiez:~$ cat README.en

+

root@khaos-im-kiez:~# cat README.en

+ +
KiK logo: red star with keyboard and the letters kik @@ -98,9 +99,14 @@ + + +

root@khaos-im-kiez:~#

+ + +
- + \ No newline at end of file diff --git a/index.html b/index.html index 1aeb855..2c3790a 100644 --- a/index.html +++ b/index.html @@ -1,18 +1,19 @@ - + Khaos im Kiez - + - - +
-

visitor@khaos-im-kiez:~$ cat README

+

root@khaos-im-kiez:~# cat README

+ +
KiK-Logo: roter Stern mit Tastatur und den Buchstaben kik @@ -102,117 +103,14 @@ Impressum · CCC Berlin

-

visitor@khaos-im-kiez:~$

+ + +

root@khaos-im-kiez:~#

+ + +
- - + \ No newline at end of file diff --git a/loader.js b/loader.js new file mode 100644 index 0000000..805640a --- /dev/null +++ b/loader.js @@ -0,0 +1 @@ +var e=(function(){let e=typeof document<`u`&&document.createElement(`link`).relList;return e&&e.supports&&e.supports(`modulepreload`)?`modulepreload`:`preload`})(),t=function(e,t){return new URL(e,t).href},n={},r=function(e){return e.pathname.endsWith(`.css`)},i=function(e,t,n){if(t in e)return e[t];let r=n();if(!r){e[t]=void 0;return}let i=r.then(()=>{e[t]=void 0},n=>{throw e[t]=void 0,n});return e[t]=i,i},a=function(a,o,s){let c=Promise.resolve();if(o&&o.length>0){let a,l=document.querySelector(`meta[property=csp-nonce]`),u=l?.nonce||l?.getAttribute(`nonce`);function d(e){return Promise.all(e.map(e=>Promise.resolve(e).then(e=>({status:`fulfilled`,value:e}),e=>({status:`rejected`,reason:e}))))}function f(e){return import.meta.resolve?new URL(import.meta.resolve(e)):new URL(e,import.meta.url)}c=d(o.map(o=>{o=t(o,s);let c=f(o),l=r(c);return i(n,c.href,()=>{if(a===void 0){a={all:new Set,styles:new Set};let e=document.getElementsByTagName(`link`);for(let t=e.length-1;t>=0;t--){let n=e[t];a.all.add(n.href),n.rel===`stylesheet`&&a.styles.add(n.href)}}if((l?a.styles:a.all).has(c.href))return;let t=document.createElement(`link`);if(t.rel=l?`stylesheet`:e,l||(t.as=`script`),t.crossOrigin=``,t.href=c.href,u&&t.setAttribute(`nonce`,u),document.head.appendChild(t),l)return new Promise((e,n)=>{t.addEventListener(`load`,e),t.addEventListener(`error`,()=>n(Error(`Unable to preload CSS for ${c}`)))})})}).filter(e=>e!==void 0))}function l(e){let t=new Event(`vite:preloadError`,{cancelable:!0});if(t.payload=e,window.dispatchEvent(t),!t.defaultPrevented)throw e}return c.then(e=>{for(let t of e||[])t.status===`rejected`&&l(t.reason);return a().catch(l)})},o=document.getElementById(`term-input`),s=o.parentElement,c;addEventListener(`keydown`,e=>{if(!(e.target!==document.body||e.key.length!==1||e.key===` `||e.metaKey||e.ctrlKey!==e.altKey)){if(!c)return o.focus();e.preventDefault(),c.focus(),c.input(e.key)}}),s.addEventListener(`click`,()=>o.focus()),o.addEventListener(`input`,()=>o.style.width=`${o.value.length}ch`),o.addEventListener(`keydown`,e=>{if(e.key!==`Enter`||e.isComposing)return;e.preventDefault();let t=o.value;o.replaceWith(t),s.querySelector(`.cursor`).remove(),a(async()=>{let{start:e}=await import(`./terminal.js`);return{start:e}},[],import.meta.url).then(({start:e})=>e(s,t)).then(e=>c=e).catch(e=>s.append(` [${e.message}]`))}); \ No newline at end of file diff --git a/style.css b/styles.css similarity index 72% rename from style.css rename to styles.css index 24f2f33..bf5cd18 100644 --- a/style.css +++ b/styles.css @@ -5,7 +5,7 @@ --fg: #33ff66; --dim: #1f9a3f; --hot: #ff2a2a; /* KiK-Logo-Rot */ - --glow: 0 0 6px rgba(51, 255, 102, .55); + --glow: 0 0 6px color-mix(in srgb, currentColor 55%, transparent); /* in each text's own color */ } * { box-sizing: border-box; } @@ -54,8 +54,8 @@ a:hover, a:focus-visible { } /* Prompt */ -.prompt { color: var(--dim); } -.prompt b { color: var(--fg); font-weight: normal; } +.prompt { white-space: pre-wrap; } +.prompt .cwd { color: #3465a4; } /* the shell prompt's blue, as xterm.js renders it */ .cursor { display: inline-block; width: .6em; height: 1.1em; @@ -64,6 +64,23 @@ a:hover, a:focus-visible { animation: blink 1.1s steps(1) infinite; } @keyframes blink { 50% { opacity: 0; } } +#term-input { all: unset; width: 0; caret-color: transparent; } /* as wide as its text, so the block cursor follows it */ + +/* Terminal: continues right below the first prompt. Lines scrolled off its screen become page text, + the screen shows the rows in use and xterm.js fits rows and columns to the window. */ +.prompt:has(+ .history) { margin-bottom: 0; } +.history { white-space: pre; overflow-x: clip; } /* rows of the terminal's width; cut, not wrapped, if the window narrows */ +.history > div { min-height: 1lh; } /* keeps empty lines */ +.history span { color: var(--fg); } +.screen { overflow: clip; } +.screen > div { height: 100dvh; } +.screen .xterm-viewport, .screen .scrollbar { display: none; } /* the page scrolls instead */ +/* hovered links (xterm.js underlines them inline) invert in their own color, like the page's links */ +.screen .xterm-rows span[style*="text-decoration: underline"] { background-color: currentColor; -webkit-text-fill-color: #000; text-shadow: none; } +@media (prefers-reduced-motion: no-preference) { + /* typing still reaches the terminal when it is not focused, so its cursor keeps blinking like the page's */ + .screen .xterm-rows:not(.xterm-focus) .xterm-cursor-block { animation: blink 1.1s steps(1) infinite; } +} /* Header */ header { @@ -86,7 +103,7 @@ h1 { letter-spacing: .04em; text-transform: uppercase; } -h1 span { color: var(--hot); text-shadow: 0 0 6px rgba(255, 42, 42, .6); } +h1 span { color: var(--hot); } .tagline { margin: .4rem 0 0; color: var(--dim); } /* Menü */ @@ -143,7 +160,7 @@ dl.kv dd { margin: 0; } .btn::before { content: "[ "; } .btn::after { content: " ]"; } .btn { border: 0; padding: 0; } -.btn.hot { color: var(--hot); text-shadow: 0 0 6px rgba(255, 42, 42, .6); } +.btn.hot { color: var(--hot); } .btn.hot:hover, .btn.hot:focus-visible { background: var(--hot); color: #000; } .note { color: var(--dim); } diff --git a/terminal.js b/terminal.js new file mode 100644 index 0000000..c3e50bb --- /dev/null +++ b/terminal.js @@ -0,0 +1,303 @@ +var e=Object.defineProperty,t=Object.getOwnPropertyDescriptor,n=(t,n)=>{for(var r in n)e(t,r,{get:n[r],enumerable:!0})},r=(n,r,i,a)=>{for(var 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n=0,r=e.changedTouches.length;n3&&(i.rollingPageX.shift(),i.rollingPageY.shift(),i.rollingTimestamps.shift()),i.rollingPageX.push(r.pageX),i.rollingPageY.push(r.pageY),i.rollingTimestamps.push(t)}this.dispatched&&=(e.preventDefault(),e.stopPropagation(),!1)}};Rn.SCROLL_FRICTION=-.005,Rn.HOLD_DELAY=700,Rn.CLEAR_TAP_COUNT_TIME=400,r([In],Rn,`isTouchDevice`,1);var zn=Rn,Bn=class extends B{onclick(e,t){this._register(U(e,jn.CLICK,n=>t(new Jt(fn(e),n))))}onmousedown(e,t){this._register(U(e,jn.MOUSE_DOWN,n=>t(new Jt(fn(e),n))))}onmouseover(e,t){this._register(U(e,jn.MOUSE_OVER,n=>t(new Jt(fn(e),n))))}onmouseleave(e,t){this._register(U(e,jn.MOUSE_LEAVE,n=>t(new Jt(fn(e),n))))}onkeydown(e,t){this._register(U(e,jn.KEY_DOWN,e=>t(new Wt(e))))}onkeyup(e,t){this._register(U(e,jn.KEY_UP,e=>t(new Wt(e))))}oninput(e,t){this._register(U(e,jn.INPUT,t))}onblur(e,t){this._register(U(e,jn.BLUR,t))}onfocus(e,t){this._register(U(e,jn.FOCUS,t))}onchange(e,t){this._register(U(e,jn.CHANGE,t))}ignoreGesture(e){return zn.ignoreTarget(e)}},Vn=11,Hn=class extends Bn{constructor(e){super(),this._onActivate=e.onActivate,this.bgDomNode=document.createElement(`div`),this.bgDomNode.className=`arrow-background`,this.bgDomNode.style.position=`absolute`,this.bgDomNode.style.width=e.bgWidth+`px`,this.bgDomNode.style.height=e.bgHeight+`px`,typeof e.top<`u`&&(this.bgDomNode.style.top=`0px`),typeof e.left<`u`&&(this.bgDomNode.style.left=`0px`),typeof e.bottom<`u`&&(this.bgDomNode.style.bottom=`0px`),typeof e.right<`u`&&(this.bgDomNode.style.right=`0px`),this.domNode=document.createElement(`div`),this.domNode.className=e.className,this.domNode.style.position=`absolute`,this.domNode.style.width=Vn+`px`,this.domNode.style.height=Vn+`px`,typeof e.top<`u`&&(this.domNode.style.top=e.top+`px`),typeof e.left<`u`&&(this.domNode.style.left=e.left+`px`),typeof e.bottom<`u`&&(this.domNode.style.bottom=e.bottom+`px`),typeof e.right<`u`&&(this.domNode.style.right=e.right+`px`),this._pointerMoveMonitor=this._register(new Fn),this._register(Tn(this.bgDomNode,jn.POINTER_DOWN,e=>this._arrowPointerDown(e))),this._register(Tn(this.domNode,jn.POINTER_DOWN,e=>this._arrowPointerDown(e))),this._pointerdownRepeatTimer=this._register(new Dn),this._pointerdownScheduleRepeatTimer=this._register(new $t)}_arrowPointerDown(e){e.target&&e.target instanceof Element&&(this._onActivate(),this._pointerdownRepeatTimer.cancel(),this._pointerdownScheduleRepeatTimer.cancelAndSet(()=>{this._pointerdownRepeatTimer.cancelAndSet(()=>this._onActivate(),1e3/24,fn(e))},200),this._pointerMoveMonitor.startMonitoring(e.target,e.pointerId,e.buttons,e=>{},()=>{this._pointerdownRepeatTimer.cancel(),this._pointerdownScheduleRepeatTimer.cancel()}),e.preventDefault())}},Un=class e{constructor(e,t,n,r,i,a,o){this._forceIntegerValues=e,this._scrollStateBrand=void 0,this._forceIntegerValues&&(t|=0,n|=0,r|=0,i|=0,a|=0,o|=0),this.rawScrollLeft=r,this.rawScrollTop=o,t<0&&(t=0),r+t>n&&(r=n-t),r<0&&(r=0),i<0&&(i=0),o+i>a&&(o=a-i),o<0&&(o=0),this.width=t,this.scrollWidth=n,this.scrollLeft=r,this.height=i,this.scrollHeight=a,this.scrollTop=o}equals(e){return this.rawScrollLeft===e.rawScrollLeft&&this.rawScrollTop===e.rawScrollTop&&this.width===e.width&&this.scrollWidth===e.scrollWidth&&this.scrollLeft===e.scrollLeft&&this.height===e.height&&this.scrollHeight===e.scrollHeight&&this.scrollTop===e.scrollTop}withScrollDimensions(t,n){return new e(this._forceIntegerValues,typeof t.width<`u`?t.width:this.width,typeof t.scrollWidth<`u`?t.scrollWidth:this.scrollWidth,n?this.rawScrollLeft:this.scrollLeft,typeof t.height<`u`?t.height:this.height,typeof t.scrollHeight<`u`?t.scrollHeight:this.scrollHeight,n?this.rawScrollTop:this.scrollTop)}withScrollPosition(t){return new e(this._forceIntegerValues,this.width,this.scrollWidth,typeof t.scrollLeft<`u`?t.scrollLeft:this.rawScrollLeft,this.height,this.scrollHeight,typeof t.scrollTop<`u`?t.scrollTop:this.rawScrollTop)}createScrollEvent(e,t){let n=this.width!==e.width,r=this.scrollWidth!==e.scrollWidth,i=this.scrollLeft!==e.scrollLeft,a=this.height!==e.height,o=this.scrollHeight!==e.scrollHeight,s=this.scrollTop!==e.scrollTop;return{inSmoothScrolling:t,oldWidth:e.width,oldScrollWidth:e.scrollWidth,oldScrollLeft:e.scrollLeft,width:this.width,scrollWidth:this.scrollWidth,scrollLeft:this.scrollLeft,oldHeight:e.height,oldScrollHeight:e.scrollHeight,oldScrollTop:e.scrollTop,height:this.height,scrollHeight:this.scrollHeight,scrollTop:this.scrollTop,widthChanged:n,scrollWidthChanged:r,scrollLeftChanged:i,heightChanged:a,scrollHeightChanged:o,scrollTopChanged:s}}},Wn=class extends B{constructor(e){super(),this._scrollableBrand=void 0,this._onScroll=this._register(new H),this.onScroll=this._onScroll.event,this._smoothScrollDuration=e.smoothScrollDuration,this._scheduleAtNextAnimationFrame=e.scheduleAtNextAnimationFrame,this._state=new Un(e.forceIntegerValues,0,0,0,0,0,0),this._smoothScrolling=null}dispose(){this._smoothScrolling&&=(this._smoothScrolling.dispose(),null),super.dispose()}setSmoothScrollDuration(e){this._smoothScrollDuration=e}validateScrollPosition(e){return this._state.withScrollPosition(e)}getScrollDimensions(){return this._state}setScrollDimensions(e,t){let n=this._state.withScrollDimensions(e,t);this._setState(n,!!this._smoothScrolling),this._smoothScrolling?.acceptScrollDimensions(this._state)}getFutureScrollPosition(){return this._smoothScrolling?this._smoothScrolling.to:this._state}getCurrentScrollPosition(){return this._state}setScrollPositionNow(e){let t=this._state.withScrollPosition(e);this._smoothScrolling&&=(this._smoothScrolling.dispose(),null),this._setState(t,!1)}setScrollPositionSmooth(e,t){if(this._smoothScrollDuration===0)return this.setScrollPositionNow(e);if(this._smoothScrolling){e={scrollLeft:typeof e.scrollLeft>`u`?this._smoothScrolling.to.scrollLeft:e.scrollLeft,scrollTop:typeof e.scrollTop>`u`?this._smoothScrolling.to.scrollTop:e.scrollTop};let n=this._state.withScrollPosition(e);if(this._smoothScrolling.to.scrollLeft===n.scrollLeft&&this._smoothScrolling.to.scrollTop===n.scrollTop)return;let r;r=t?new Jn(this._smoothScrolling.from,n,this._smoothScrolling.startTime,this._smoothScrolling.duration):this._smoothScrolling.combine(this._state,n,this._smoothScrollDuration),this._smoothScrolling.dispose(),this._smoothScrolling=r}else{let t=this._state.withScrollPosition(e);this._smoothScrolling=Jn.start(this._state,t,this._smoothScrollDuration)}this._smoothScrolling.animationFrameDisposable=this._scheduleAtNextAnimationFrame(()=>{this._smoothScrolling&&(this._smoothScrolling.animationFrameDisposable=null,this._performSmoothScrolling())})}hasPendingScrollAnimation(){return!!this._smoothScrolling}_performSmoothScrolling(){if(!this._smoothScrolling)return;let e=this._smoothScrolling.tick(),t=this._state.withScrollPosition(e);if(this._setState(t,!0),this._smoothScrolling){if(e.isDone){this._smoothScrolling.dispose(),this._smoothScrolling=null;return}this._smoothScrolling.animationFrameDisposable=this._scheduleAtNextAnimationFrame(()=>{this._smoothScrolling&&(this._smoothScrolling.animationFrameDisposable=null,this._performSmoothScrolling())})}}_setState(e,t){let n=this._state;n.equals(e)||(this._state=e,this._onScroll.fire(this._state.createScrollEvent(n,t)))}},Gn=class{constructor(e,t,n){this.scrollLeft=e,this.scrollTop=t,this.isDone=n}};function Kn(e,t){let n=t-e;return function(t){return e+n*Xn(t)}}function qn(e,t,n){return function(r){return r2.5*n){let r,i;return e{this._domNode?.setClassName(this._visibleClassName)},0))}_hide(e){this._revealTimer.cancel(),this._isVisible&&(this._isVisible=!1,this._domNode?.setClassName(this._invisibleClassName+(e?` fade`:``)))}},Qn=140,$n=class extends Bn{constructor(e){super(),this._lazyRender=e.lazyRender,this._host=e.host,this._scrollable=e.scrollable,this._scrollByPage=e.scrollByPage,this._scrollbarState=e.scrollbarState,this._visibilityController=this._register(new Zn(e.visibility,`visible scrollbar `+e.extraScrollbarClassName,`invisible scrollbar `+e.extraScrollbarClassName)),this._visibilityController.setIsNeeded(this._scrollbarState.isNeeded()),this._pointerMoveMonitor=this._register(new Fn),this._shouldRender=!0,this.domNode=Pn(document.createElement(`div`)),this.domNode.setAttribute(`role`,`presentation`),this.domNode.setAttribute(`aria-hidden`,`true`),this._visibilityController.setDomNode(this.domNode),this.domNode.setPosition(`absolute`),this._register(U(this.domNode.domNode,jn.POINTER_DOWN,e=>this._domNodePointerDown(e)))}_createArrow(e){let t=this._register(new Hn(e));this.domNode.domNode.appendChild(t.bgDomNode),this.domNode.domNode.appendChild(t.domNode)}_createSlider(e,t,n,r){this.slider=Pn(document.createElement(`div`)),this.slider.setClassName(`slider`),this.slider.setPosition(`absolute`),this.slider.setTop(e),this.slider.setLeft(t),typeof n==`number`&&this.slider.setWidth(n),typeof r==`number`&&this.slider.setHeight(r),this.slider.setLayerHinting(!0),this.slider.setContain(`strict`),this.domNode.domNode.appendChild(this.slider.domNode),this._register(U(this.slider.domNode,jn.POINTER_DOWN,e=>{e.button===0&&(e.preventDefault(),this._sliderPointerDown(e))})),this.onclick(this.slider.domNode,e=>{e.leftButton&&e.stopPropagation()})}_onElementSize(e){return this._scrollbarState.setVisibleSize(e)&&(this._visibilityController.setIsNeeded(this._scrollbarState.isNeeded()),this._shouldRender=!0,this._lazyRender||this.render()),this._shouldRender}_onElementScrollSize(e){return this._scrollbarState.setScrollSize(e)&&(this._visibilityController.setIsNeeded(this._scrollbarState.isNeeded()),this._shouldRender=!0,this._lazyRender||this.render()),this._shouldRender}_onElementScrollPosition(e){return this._scrollbarState.setScrollPosition(e)&&(this._visibilityController.setIsNeeded(this._scrollbarState.isNeeded()),this._shouldRender=!0,this._lazyRender||this.render()),this._shouldRender}beginReveal(){this._visibilityController.setShouldBeVisible(!0)}beginHide(){this._visibilityController.setShouldBeVisible(!1)}render(){this._shouldRender&&(this._shouldRender=!1,this._renderDomNode(this._scrollbarState.getRectangleLargeSize(),this._scrollbarState.getRectangleSmallSize()),this._updateSlider(this._scrollbarState.getSliderSize(),this._scrollbarState.getArrowSize()+this._scrollbarState.getSliderPosition()))}_domNodePointerDown(e){e.target===this.domNode.domNode&&this._onPointerDown(e)}delegatePointerDown(e){let t=this.domNode.domNode.getClientRects()[0].top,n=t+this._scrollbarState.getSliderPosition(),r=t+this._scrollbarState.getSliderPosition()+this._scrollbarState.getSliderSize(),i=this._sliderPointerPosition(e);n<=i&&i<=r?e.button===0&&(e.preventDefault(),this._sliderPointerDown(e)):this._onPointerDown(e)}_onPointerDown(e){let t,n;if(e.target===this.domNode.domNode&&typeof e.offsetX==`number`&&typeof e.offsetY==`number`)t=e.offsetX,n=e.offsetY;else{let r=An(this.domNode.domNode);t=e.pageX-r.left,n=e.pageY-r.top}let r=this._pointerDownRelativePosition(t,n);this._setDesiredScrollPositionNow(this._scrollByPage?this._scrollbarState.getDesiredScrollPositionFromOffsetPaged(r):this._scrollbarState.getDesiredScrollPositionFromOffset(r)),e.button===0&&(e.preventDefault(),this._sliderPointerDown(e))}_sliderPointerDown(e){if(!e.target||!(e.target instanceof Element))return;let t=this._sliderPointerPosition(e),n=this._sliderOrthogonalPointerPosition(e),r=this._scrollbarState.clone();this.slider.toggleClassName(`active`,!0),this._pointerMoveMonitor.startMonitoring(e.target,e.pointerId,e.buttons,e=>{let i=this._sliderOrthogonalPointerPosition(e),a=Math.abs(i-n);if(xt&&a>Qn){this._setDesiredScrollPositionNow(r.getScrollPosition());return}let o=this._sliderPointerPosition(e)-t;this._setDesiredScrollPositionNow(r.getDesiredScrollPositionFromDelta(o))},()=>{this.slider.toggleClassName(`active`,!1),this._host.onDragEnd()}),this._host.onDragStart()}_setDesiredScrollPositionNow(e){let t={};this.writeScrollPosition(t,e),this._scrollable.setScrollPositionNow(t)}updateScrollbarSize(e){this._updateScrollbarSize(e),this._scrollbarState.setScrollbarSize(e),this._shouldRender=!0,this._lazyRender||this.render()}isNeeded(){return this._scrollbarState.isNeeded()}},er=class e{constructor(e,t,n,r,i,a){this._scrollbarSize=Math.round(t),this._oppositeScrollbarSize=Math.round(n),this._arrowSize=Math.round(e),this._visibleSize=r,this._scrollSize=i,this._scrollPosition=a,this._computedAvailableSize=0,this._computedIsNeeded=!1,this._computedSliderSize=0,this._computedSliderRatio=0,this._computedSliderPosition=0,this._refreshComputedValues()}clone(){return new e(this._arrowSize,this._scrollbarSize,this._oppositeScrollbarSize,this._visibleSize,this._scrollSize,this._scrollPosition)}setVisibleSize(e){let t=Math.round(e);return this._visibleSize!==t&&(this._visibleSize=t,this._refreshComputedValues(),!0)}setScrollSize(e){let t=Math.round(e);return this._scrollSize!==t&&(this._scrollSize=t,this._refreshComputedValues(),!0)}setScrollPosition(e){let t=Math.round(e);return this._scrollPosition!==t&&(this._scrollPosition=t,this._refreshComputedValues(),!0)}setScrollbarSize(e){this._scrollbarSize=Math.round(e)}setOppositeScrollbarSize(e){this._oppositeScrollbarSize=Math.round(e)}static _computeValues(e,t,n,r,i){let a=Math.max(0,n-e),o=Math.max(0,a-2*t),s=r>0&&r>n;if(!s)return{computedAvailableSize:Math.round(a),computedIsNeeded:s,computedSliderSize:Math.round(o),computedSliderRatio:0,computedSliderPosition:0};let c=Math.round(Math.max(20,Math.floor(n*o/r))),l=(o-c)/(r-n),u=i*l;return{computedAvailableSize:Math.round(a),computedIsNeeded:s,computedSliderSize:Math.round(c),computedSliderRatio:l,computedSliderPosition:Math.round(u)}}_refreshComputedValues(){let t=e._computeValues(this._oppositeScrollbarSize,this._arrowSize,this._visibleSize,this._scrollSize,this._scrollPosition);this._computedAvailableSize=t.computedAvailableSize,this._computedIsNeeded=t.computedIsNeeded,this._computedSliderSize=t.computedSliderSize,this._computedSliderRatio=t.computedSliderRatio,this._computedSliderPosition=t.computedSliderPosition}getArrowSize(){return this._arrowSize}getScrollPosition(){return this._scrollPosition}getRectangleLargeSize(){return this._computedAvailableSize}getRectangleSmallSize(){return this._scrollbarSize}isNeeded(){return this._computedIsNeeded}getSliderSize(){return this._computedSliderSize}getSliderPosition(){return this._computedSliderPosition}getDesiredScrollPositionFromOffset(e){if(!this._computedIsNeeded)return 0;let t=e-this._arrowSize-this._computedSliderSize/2;return Math.round(t/this._computedSliderRatio)}getDesiredScrollPositionFromOffsetPaged(e){if(!this._computedIsNeeded)return 0;let t=e-this._arrowSize,n=this._scrollPosition;return t0&&Math.abs(e.deltaY)>0)return 1;let n=.5;if(this._isAlmostInt(e.deltaX)&&this._isAlmostInt(e.deltaY)||(n+=.25),t){let r=Math.abs(e.deltaX),i=Math.abs(e.deltaY),a=Math.abs(t.deltaX),o=Math.abs(t.deltaY),s=Math.max(Math.min(r,a),1),c=Math.max(Math.min(i,o),1),l=Math.max(r,a),u=Math.max(i,o);l%s===0&&u%c===0&&(n-=.5)}return Math.min(Math.max(n,0),1)}_isAlmostInt(e){return Math.abs(Math.round(e)-e)<.01}};sr.INSTANCE=new sr;var cr=sr,lr=class extends Bn{constructor(e,t,n){super(),this._onScroll=this._register(new H),this.onScroll=this._onScroll.event,this._onWillScroll=this._register(new H),this.onWillScroll=this._onWillScroll.event,this._options=dr(t),this._scrollable=n,this._register(this._scrollable.onScroll(e=>{this._onWillScroll.fire(e),this._onDidScroll(e),this._onScroll.fire(e)}));let r={onMouseWheel:e=>this._onMouseWheel(e),onDragStart:()=>this._onDragStart(),onDragEnd:()=>this._onDragEnd()};this._verticalScrollbar=this._register(new nr(this._scrollable,this._options,r)),this._horizontalScrollbar=this._register(new tr(this._scrollable,this._options,r)),this._domNode=document.createElement(`div`),this._domNode.className=`xterm-scrollable-element `+this._options.className,this._domNode.setAttribute(`role`,`presentation`),this._domNode.style.position=`relative`,this._domNode.appendChild(e),this._domNode.appendChild(this._horizontalScrollbar.domNode.domNode),this._domNode.appendChild(this._verticalScrollbar.domNode.domNode),this._options.useShadows?(this._leftShadowDomNode=Pn(document.createElement(`div`)),this._leftShadowDomNode.setClassName(`shadow`),this._domNode.appendChild(this._leftShadowDomNode.domNode),this._topShadowDomNode=Pn(document.createElement(`div`)),this._topShadowDomNode.setClassName(`shadow`),this._domNode.appendChild(this._topShadowDomNode.domNode),this._topLeftShadowDomNode=Pn(document.createElement(`div`)),this._topLeftShadowDomNode.setClassName(`shadow`),this._domNode.appendChild(this._topLeftShadowDomNode.domNode)):(this._leftShadowDomNode=null,this._topShadowDomNode=null,this._topLeftShadowDomNode=null),this._listenOnDomNode=this._options.listenOnDomNode||this._domNode,this._mouseWheelToDispose=[],this._setListeningToMouseWheel(this._options.handleMouseWheel),this.onmouseover(this._listenOnDomNode,e=>this._onMouseOver(e)),this.onmouseleave(this._listenOnDomNode,e=>this._onMouseLeave(e)),this._hideTimeout=this._register(new $t),this._isDragging=!1,this._mouseIsOver=!1,this._shouldRender=!0,this._revealOnScroll=!0}get options(){return this._options}dispose(){this._mouseWheelToDispose=Ae(this._mouseWheelToDispose),super.dispose()}getDomNode(){return this._domNode}getOverviewRulerLayoutInfo(){return{parent:this._domNode,insertBefore:this._verticalScrollbar.domNode.domNode}}delegateVerticalScrollbarPointerDown(e){this._verticalScrollbar.delegatePointerDown(e)}getScrollDimensions(){return this._scrollable.getScrollDimensions()}setScrollDimensions(e){this._scrollable.setScrollDimensions(e,!1)}updateClassName(e){this._options.className=e,St&&(this._options.className+=` mac`),this._domNode.className=`xterm-scrollable-element `+this._options.className}updateOptions(e){typeof e.handleMouseWheel<`u`&&(this._options.handleMouseWheel=e.handleMouseWheel,this._setListeningToMouseWheel(this._options.handleMouseWheel)),typeof e.mouseWheelScrollSensitivity<`u`&&(this._options.mouseWheelScrollSensitivity=e.mouseWheelScrollSensitivity),typeof e.fastScrollSensitivity<`u`&&(this._options.fastScrollSensitivity=e.fastScrollSensitivity),typeof e.scrollPredominantAxis<`u`&&(this._options.scrollPredominantAxis=e.scrollPredominantAxis),typeof e.horizontal<`u`&&(this._options.horizontal=e.horizontal),typeof e.vertical<`u`&&(this._options.vertical=e.vertical),typeof e.horizontalScrollbarSize<`u`&&(this._options.horizontalScrollbarSize=e.horizontalScrollbarSize),typeof e.verticalScrollbarSize<`u`&&(this._options.verticalScrollbarSize=e.verticalScrollbarSize),typeof e.scrollByPage<`u`&&(this._options.scrollByPage=e.scrollByPage),this._horizontalScrollbar.updateOptions(this._options),this._verticalScrollbar.updateOptions(this._options),this._options.lazyRender||this._render()}setRevealOnScroll(e){this._revealOnScroll=e}delegateScrollFromMouseWheelEvent(e){this._onMouseWheel(new Yt(e))}_setListeningToMouseWheel(e){this._mouseWheelToDispose.length>0!==e&&(this._mouseWheelToDispose=Ae(this._mouseWheelToDispose),e)&&this._mouseWheelToDispose.push(U(this._listenOnDomNode,jn.MOUSE_WHEEL,e=>{this._onMouseWheel(new Yt(e))},{passive:!1}))}_onMouseWheel(e){if(e.browserEvent?.defaultPrevented)return;let t=cr.INSTANCE;ar&&t.acceptStandardWheelEvent(e);let n=!1;if(e.deltaY||e.deltaX){let r=e.deltaY*this._options.mouseWheelScrollSensitivity,i=e.deltaX*this._options.mouseWheelScrollSensitivity;this._options.scrollPredominantAxis&&(this._options.scrollYToX&&i+r===0?i=r=0:Math.abs(r)>=Math.abs(i)?i=0:r=0),this._options.flipAxes&&([r,i]=[i,r]);let a=!St&&e.browserEvent&&e.browserEvent.shiftKey;(this._options.scrollYToX||a)&&!i&&(i=r,r=0),e.browserEvent&&e.browserEvent.altKey&&(i*=this._options.fastScrollSensitivity,r*=this._options.fastScrollSensitivity);let o=this._scrollable.getFutureScrollPosition(),s={};if(r){let e=ir*r,t=o.scrollTop-(e<0?Math.floor(e):Math.ceil(e));this._verticalScrollbar.writeScrollPosition(s,t)}if(i){let e=ir*i,t=o.scrollLeft-(e<0?Math.floor(e):Math.ceil(e));this._horizontalScrollbar.writeScrollPosition(s,t)}s=this._scrollable.validateScrollPosition(s),(o.scrollLeft!==s.scrollLeft||o.scrollTop!==s.scrollTop)&&(ar&&this._options.mouseWheelSmoothScroll&&t.isPhysicalMouseWheel()?this._scrollable.setScrollPositionSmooth(s):this._scrollable.setScrollPositionNow(s),n=!0)}let r=n;!r&&this._options.alwaysConsumeMouseWheel&&(r=!0),!r&&this._options.consumeMouseWheelIfScrollbarIsNeeded&&(this._verticalScrollbar.isNeeded()||this._horizontalScrollbar.isNeeded())&&(r=!0),r&&(e.preventDefault(),e.stopPropagation())}_onDidScroll(e){this._shouldRender=this._horizontalScrollbar.onDidScroll(e)||this._shouldRender,this._shouldRender=this._verticalScrollbar.onDidScroll(e)||this._shouldRender,this._options.useShadows&&(this._shouldRender=!0),this._revealOnScroll&&this._reveal(),this._options.lazyRender||this._render()}renderNow(){if(!this._options.lazyRender)throw Error("Please use `lazyRender` together with `renderNow`!");this._render()}_render(){if(this._shouldRender&&(this._shouldRender=!1,this._horizontalScrollbar.render(),this._verticalScrollbar.render(),this._options.useShadows)){let e=this._scrollable.getCurrentScrollPosition(),t=e.scrollTop>0,n=e.scrollLeft>0,r=n?` left`:``,i=t?` top`:``,a=n||t?` top-left-corner`:``;this._leftShadowDomNode.setClassName(`shadow${r}`),this._topShadowDomNode.setClassName(`shadow${i}`),this._topLeftShadowDomNode.setClassName(`shadow${a}${i}${r}`)}}_onDragStart(){this._isDragging=!0,this._reveal()}_onDragEnd(){this._isDragging=!1,this._hide()}_onMouseLeave(e){this._mouseIsOver=!1,this._hide()}_onMouseOver(e){this._mouseIsOver=!0,this._reveal()}_reveal(){this._verticalScrollbar.beginReveal(),this._horizontalScrollbar.beginReveal(),this._scheduleHide()}_hide(){!this._mouseIsOver&&!this._isDragging&&(this._verticalScrollbar.beginHide(),this._horizontalScrollbar.beginHide())}_scheduleHide(){!this._mouseIsOver&&!this._isDragging&&this._hideTimeout.cancelAndSet(()=>this._hide(),rr)}},ur=class extends lr{constructor(e,t,n){super(e,t,n)}setScrollPosition(e){e.reuseAnimation?this._scrollable.setScrollPositionSmooth(e,e.reuseAnimation):this._scrollable.setScrollPositionNow(e)}getScrollPosition(){return this._scrollable.getCurrentScrollPosition()}};function dr(e){let t={lazyRender:typeof e.lazyRender<`u`&&e.lazyRender,className:typeof e.className<`u`?e.className:``,useShadows:typeof e.useShadows<`u`?e.useShadows:!0,handleMouseWheel:typeof e.handleMouseWheel<`u`?e.handleMouseWheel:!0,flipAxes:typeof e.flipAxes<`u`&&e.flipAxes,consumeMouseWheelIfScrollbarIsNeeded:typeof e.consumeMouseWheelIfScrollbarIsNeeded<`u`&&e.consumeMouseWheelIfScrollbarIsNeeded,alwaysConsumeMouseWheel:typeof e.alwaysConsumeMouseWheel<`u`&&e.alwaysConsumeMouseWheel,scrollYToX:typeof e.scrollYToX<`u`&&e.scrollYToX,mouseWheelScrollSensitivity:typeof e.mouseWheelScrollSensitivity<`u`?e.mouseWheelScrollSensitivity:1,fastScrollSensitivity:typeof e.fastScrollSensitivity<`u`?e.fastScrollSensitivity:5,scrollPredominantAxis:typeof e.scrollPredominantAxis<`u`?e.scrollPredominantAxis:!0,mouseWheelSmoothScroll:typeof e.mouseWheelSmoothScroll<`u`?e.mouseWheelSmoothScroll:!0,arrowSize:typeof e.arrowSize<`u`?e.arrowSize:11,listenOnDomNode:typeof e.listenOnDomNode<`u`?e.listenOnDomNode:null,horizontal:typeof e.horizontal<`u`?e.horizontal:1,horizontalScrollbarSize:typeof e.horizontalScrollbarSize<`u`?e.horizontalScrollbarSize:10,horizontalSliderSize:typeof e.horizontalSliderSize<`u`?e.horizontalSliderSize:0,horizontalHasArrows:typeof e.horizontalHasArrows<`u`&&e.horizontalHasArrows,vertical:typeof e.vertical<`u`?e.vertical:1,verticalScrollbarSize:typeof e.verticalScrollbarSize<`u`?e.verticalScrollbarSize:10,verticalHasArrows:typeof e.verticalHasArrows<`u`&&e.verticalHasArrows,verticalSliderSize:typeof e.verticalSliderSize<`u`?e.verticalSliderSize:0,scrollByPage:typeof e.scrollByPage<`u`&&e.scrollByPage};return t.horizontalSliderSize=typeof e.horizontalSliderSize<`u`?e.horizontalSliderSize:t.horizontalScrollbarSize,t.verticalSliderSize=typeof e.verticalSliderSize<`u`?e.verticalSliderSize:t.verticalScrollbarSize,St&&(t.className+=` mac`),t}var fr=class extends B{constructor(e,t,n,r,i,a,o,s){super(),this._bufferService=n,this._optionsService=o,this._renderService=s,this._onRequestScrollLines=this._register(new H),this.onRequestScrollLines=this._onRequestScrollLines.event,this._isSyncing=!1,this._isHandlingScroll=!1,this._suppressOnScrollHandler=!1;let c=this._register(new Wn({forceIntegerValues:!1,smoothScrollDuration:this._optionsService.rawOptions.smoothScrollDuration,scheduleAtNextAnimationFrame:e=>En(r.window,e)}));this._register(this._optionsService.onSpecificOptionChange(`smoothScrollDuration`,()=>{c.setSmoothScrollDuration(this._optionsService.rawOptions.smoothScrollDuration)})),this._scrollableElement=this._register(new ur(t,{vertical:1,horizontal:2,useShadows:!1,mouseWheelSmoothScroll:!0,...this._getChangeOptions()},c)),this._register(this._optionsService.onMultipleOptionChange([`scrollSensitivity`,`fastScrollSensitivity`,`overviewRuler`],()=>this._scrollableElement.updateOptions(this._getChangeOptions()))),this._register(i.onProtocolChange(e=>{this._scrollableElement.updateOptions({handleMouseWheel:!(e&16)})})),this._scrollableElement.setScrollDimensions({height:0,scrollHeight:0}),this._register(Be.runAndSubscribe(a.onChangeColors,()=>{this._scrollableElement.getDomNode().style.backgroundColor=a.colors.background.css})),e.appendChild(this._scrollableElement.getDomNode()),this._register(z(()=>this._scrollableElement.getDomNode().remove())),this._styleElement=r.mainDocument.createElement(`style`),t.appendChild(this._styleElement),this._register(z(()=>this._styleElement.remove())),this._register(Be.runAndSubscribe(a.onChangeColors,()=>{this._styleElement.textContent=[`.xterm .xterm-scrollable-element > .scrollbar > .slider {`,` background: ${a.colors.scrollbarSliderBackground.css};`,`}`,`.xterm .xterm-scrollable-element > .scrollbar > .slider:hover {`,` background: ${a.colors.scrollbarSliderHoverBackground.css};`,`}`,`.xterm .xterm-scrollable-element > .scrollbar > .slider.active {`,` background: ${a.colors.scrollbarSliderActiveBackground.css};`,`}`].join(` +`)})),this._register(this._bufferService.onResize(()=>this.queueSync())),this._register(this._bufferService.buffers.onBufferActivate(()=>{this._latestYDisp=void 0,this.queueSync()})),this._register(this._bufferService.onScroll(()=>this._sync())),this._register(this._scrollableElement.onScroll(e=>this._handleScroll(e)))}scrollLines(e){let t=this._scrollableElement.getScrollPosition();this._scrollableElement.setScrollPosition({reuseAnimation:!0,scrollTop:t.scrollTop+e*this._renderService.dimensions.css.cell.height})}scrollToLine(e,t){t&&(this._latestYDisp=e),this._scrollableElement.setScrollPosition({reuseAnimation:!t,scrollTop:e*this._renderService.dimensions.css.cell.height})}_getChangeOptions(){return{mouseWheelScrollSensitivity:this._optionsService.rawOptions.scrollSensitivity,fastScrollSensitivity:this._optionsService.rawOptions.fastScrollSensitivity,verticalScrollbarSize:this._optionsService.rawOptions.overviewRuler?.width||14}}queueSync(e){e!==void 0&&(this._latestYDisp=e),this._queuedAnimationFrame===void 0&&(this._queuedAnimationFrame=this._renderService.addRefreshCallback(()=>{this._queuedAnimationFrame=void 0,this._sync(this._latestYDisp)}))}_sync(e=this._bufferService.buffer.ydisp){!this._renderService||this._isSyncing||(this._isSyncing=!0,this._suppressOnScrollHandler=!0,this._scrollableElement.setScrollDimensions({height:this._renderService.dimensions.css.canvas.height,scrollHeight:this._renderService.dimensions.css.cell.height*this._bufferService.buffer.lines.length}),this._suppressOnScrollHandler=!1,e!==this._latestYDisp&&this._scrollableElement.setScrollPosition({scrollTop:e*this._renderService.dimensions.css.cell.height}),this._isSyncing=!1)}_handleScroll(e){if(!this._renderService||this._isHandlingScroll||this._suppressOnScrollHandler)return;this._isHandlingScroll=!0;let t=Math.round(e.scrollTop/this._renderService.dimensions.css.cell.height),n=t-this._bufferService.buffer.ydisp;n!==0&&(this._latestYDisp=t,this._onRequestScrollLines.fire(n)),this._isHandlingScroll=!1}};fr=r([i(2,j),i(3,ae),i(4,M),i(5,ue),i(6,L),i(7,se)],fr);var pr=class extends B{constructor(e,t,n,r,i){super(),this._screenElement=e,this._bufferService=t,this._coreBrowserService=n,this._decorationService=r,this._renderService=i,this._decorationElements=new Map,this._altBufferIsActive=!1,this._dimensionsChanged=!1,this._container=document.createElement(`div`),this._container.classList.add(`xterm-decoration-container`),this._screenElement.appendChild(this._container),this._register(this._renderService.onRenderedViewportChange(()=>this._doRefreshDecorations())),this._register(this._renderService.onDimensionsChange(()=>{this._dimensionsChanged=!0,this._queueRefresh()})),this._register(this._coreBrowserService.onDprChange(()=>this._queueRefresh())),this._register(this._bufferService.buffers.onBufferActivate(()=>{this._altBufferIsActive=this._bufferService.buffer===this._bufferService.buffers.alt})),this._register(this._decorationService.onDecorationRegistered(()=>this._queueRefresh())),this._register(this._decorationService.onDecorationRemoved(e=>this._removeDecoration(e))),this._register(z(()=>{this._container.remove(),this._decorationElements.clear()}))}_queueRefresh(){this._animationFrame===void 0&&(this._animationFrame=this._renderService.addRefreshCallback(()=>{this._doRefreshDecorations(),this._animationFrame=void 0}))}_doRefreshDecorations(){for(let e of this._decorationService.decorations)this._renderDecoration(e);this._dimensionsChanged=!1}_renderDecoration(e){this._refreshStyle(e),this._dimensionsChanged&&this._refreshXPosition(e)}_createElement(e){let t=this._coreBrowserService.mainDocument.createElement(`div`);t.classList.add(`xterm-decoration`),t.classList.toggle(`xterm-decoration-top-layer`,e?.options?.layer===`top`),t.style.width=`${Math.round((e.options.width||1)*this._renderService.dimensions.css.cell.width)}px`,t.style.height=`${(e.options.height||1)*this._renderService.dimensions.css.cell.height}px`,t.style.top=`${(e.marker.line-this._bufferService.buffers.active.ydisp)*this._renderService.dimensions.css.cell.height}px`,t.style.lineHeight=`${this._renderService.dimensions.css.cell.height}px`;let n=e.options.x??0;return n&&n>this._bufferService.cols&&(t.style.display=`none`),this._refreshXPosition(e,t),t}_refreshStyle(e){let t=e.marker.line-this._bufferService.buffers.active.ydisp;if(t<0||t>=this._bufferService.rows)e.element&&(e.element.style.display=`none`,e.onRenderEmitter.fire(e.element));else{let n=this._decorationElements.get(e);n||(n=this._createElement(e),e.element=n,this._decorationElements.set(e,n),this._container.appendChild(n),e.onDispose(()=>{this._decorationElements.delete(e),n.remove()})),n.style.display=this._altBufferIsActive?`none`:`block`,this._altBufferIsActive||(n.style.width=`${Math.round((e.options.width||1)*this._renderService.dimensions.css.cell.width)}px`,n.style.height=`${(e.options.height||1)*this._renderService.dimensions.css.cell.height}px`,n.style.top=`${t*this._renderService.dimensions.css.cell.height}px`,n.style.lineHeight=`${this._renderService.dimensions.css.cell.height}px`),e.onRenderEmitter.fire(n)}}_refreshXPosition(e,t=e.element){if(!t)return;let n=e.options.x??0;(e.options.anchor||`left`)===`right`?t.style.right=n?`${n*this._renderService.dimensions.css.cell.width}px`:``:t.style.left=n?`${n*this._renderService.dimensions.css.cell.width}px`:``}_removeDecoration(e){this._decorationElements.get(e)?.remove(),this._decorationElements.delete(e),e.dispose()}};pr=r([i(1,j),i(2,ae),i(3,te),i(4,se)],pr);var mr=class{constructor(){this._zones=[],this._zonePool=[],this._zonePoolIndex=0,this._linePadding={full:0,left:0,center:0,right:0}}get zones(){return this._zonePool.length=Math.min(this._zonePool.length,this._zones.length),this._zones}clear(){this._zones.length=0,this._zonePoolIndex=0}addDecoration(e){if(e.options.overviewRulerOptions){for(let t of this._zones)if(t.color===e.options.overviewRulerOptions.color&&t.position===e.options.overviewRulerOptions.position){if(this._lineIntersectsZone(t,e.marker.line))return;if(this._lineAdjacentToZone(t,e.marker.line,e.options.overviewRulerOptions.position)){this._addLineToZone(t,e.marker.line);return}}if(this._zonePoolIndex=e.startBufferLine&&t<=e.endBufferLine}_lineAdjacentToZone(e,t,n){return t>=e.startBufferLine-this._linePadding[n||`full`]&&t<=e.endBufferLine+this._linePadding[n||`full`]}_addLineToZone(e,t){e.startBufferLine=Math.min(e.startBufferLine,t),e.endBufferLine=Math.max(e.endBufferLine,t)}},hr={full:0,left:0,center:0,right:0},gr={full:0,left:0,center:0,right:0},_r={full:0,left:0,center:0,right:0},vr=class extends B{constructor(e,t,n,r,i,a,o,s){super(),this._viewportElement=e,this._screenElement=t,this._bufferService=n,this._decorationService=r,this._renderService=i,this._optionsService=a,this._themeService=o,this._coreBrowserService=s,this._colorZoneStore=new mr,this._shouldUpdateDimensions=!0,this._shouldUpdateAnchor=!0,this._lastKnownBufferLength=0,this._canvas=this._coreBrowserService.mainDocument.createElement(`canvas`),this._canvas.classList.add(`xterm-decoration-overview-ruler`),this._refreshCanvasDimensions(),this._viewportElement.parentElement?.insertBefore(this._canvas,this._viewportElement),this._register(z(()=>this._canvas?.remove()));let c=this._canvas.getContext(`2d`);if(c)this._ctx=c;else throw Error(`Ctx cannot be null`);this._register(this._decorationService.onDecorationRegistered(()=>this._queueRefresh(void 0,!0))),this._register(this._decorationService.onDecorationRemoved(()=>this._queueRefresh(void 0,!0))),this._register(this._renderService.onRenderedViewportChange(()=>this._queueRefresh())),this._register(this._bufferService.buffers.onBufferActivate(()=>{this._canvas.style.display=this._bufferService.buffer===this._bufferService.buffers.alt?`none`:`block`})),this._register(this._bufferService.onScroll(()=>{this._lastKnownBufferLength!==this._bufferService.buffers.normal.lines.length&&(this._refreshDrawHeightConstants(),this._refreshColorZonePadding())})),this._register(this._renderService.onRender(()=>{this._containerHeight&&this._containerHeight===this._screenElement.clientHeight||(this._queueRefresh(!0),this._containerHeight=this._screenElement.clientHeight)})),this._register(this._coreBrowserService.onDprChange(()=>this._queueRefresh(!0))),this._register(this._optionsService.onSpecificOptionChange(`overviewRuler`,()=>this._queueRefresh(!0))),this._register(this._themeService.onChangeColors(()=>this._queueRefresh())),this._queueRefresh(!0)}get _width(){return this._optionsService.options.overviewRuler?.width||0}_refreshDrawConstants(){let e=Math.floor((this._canvas.width-1)/3),t=Math.ceil((this._canvas.width-1)/3);gr.full=this._canvas.width,gr.left=e,gr.center=t,gr.right=e,this._refreshDrawHeightConstants(),_r.full=1,_r.left=1,_r.center=1+gr.left,_r.right=1+gr.left+gr.center}_refreshDrawHeightConstants(){hr.full=Math.round(2*this._coreBrowserService.dpr);let e=this._canvas.height/this._bufferService.buffer.lines.length,t=Math.round(Math.max(Math.min(e,12),6)*this._coreBrowserService.dpr);hr.left=t,hr.center=t,hr.right=t}_refreshColorZonePadding(){this._colorZoneStore.setPadding({full:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*hr.full),left:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*hr.left),center:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*hr.center),right:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*hr.right)}),this._lastKnownBufferLength=this._bufferService.buffers.normal.lines.length}_refreshCanvasDimensions(){this._canvas.style.width=`${this._width}px`,this._canvas.width=Math.round(this._width*this._coreBrowserService.dpr),this._canvas.style.height=`${this._screenElement.clientHeight}px`,this._canvas.height=Math.round(this._screenElement.clientHeight*this._coreBrowserService.dpr),this._refreshDrawConstants(),this._refreshColorZonePadding()}_refreshDecorations(){this._shouldUpdateDimensions&&this._refreshCanvasDimensions(),this._ctx.clearRect(0,0,this._canvas.width,this._canvas.height),this._colorZoneStore.clear();for(let e of this._decorationService.decorations)this._colorZoneStore.addDecoration(e);this._ctx.lineWidth=1,this._renderRulerOutline();let e=this._colorZoneStore.zones;for(let t of e)t.position!==`full`&&this._renderColorZone(t);for(let t of e)t.position===`full`&&this._renderColorZone(t);this._shouldUpdateDimensions=!1,this._shouldUpdateAnchor=!1}_renderRulerOutline(){this._ctx.fillStyle=this._themeService.colors.overviewRulerBorder.css,this._ctx.fillRect(0,0,1,this._canvas.height),this._optionsService.rawOptions.overviewRuler.showTopBorder&&this._ctx.fillRect(1,0,this._canvas.width-1,1),this._optionsService.rawOptions.overviewRuler.showBottomBorder&&this._ctx.fillRect(1,this._canvas.height-1,this._canvas.width-1,this._canvas.height)}_renderColorZone(e){this._ctx.fillStyle=e.color,this._ctx.fillRect(_r[e.position||`full`],Math.round((this._canvas.height-1)*(e.startBufferLine/this._bufferService.buffers.active.lines.length)-hr[e.position||`full`]/2),gr[e.position||`full`],Math.round((this._canvas.height-1)*((e.endBufferLine-e.startBufferLine)/this._bufferService.buffers.active.lines.length)+hr[e.position||`full`]))}_queueRefresh(e,t){this._shouldUpdateDimensions=e||this._shouldUpdateDimensions,this._shouldUpdateAnchor=t||this._shouldUpdateAnchor,this._animationFrame===void 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xr=class{constructor(e,t,n,r,i,a){this._textarea=e,this._compositionView=t,this._bufferService=n,this._optionsService=r,this._coreService=i,this._renderService=a,this._isComposing=!1,this._isSendingComposition=!1,this._compositionPosition={start:0,end:0},this._dataAlreadySent=``}get isComposing(){return this._isComposing}compositionstart(){this._isComposing=!0,this._compositionPosition.start=this._textarea.value.length,this._compositionView.textContent=``,this._dataAlreadySent=``,this._compositionView.classList.add(`active`)}compositionupdate(e){this._compositionView.textContent=e.data,this.updateCompositionElements(),setTimeout(()=>{this._compositionPosition.end=this._textarea.value.length},0)}compositionend(){this._finalizeComposition(!0)}keydown(e){if(this._isComposing||this._isSendingComposition){if(e.keyCode===20||e.keyCode===229||e.keyCode===16||e.keyCode===17||e.keyCode===18)return!1;this._finalizeComposition(!1)}return e.keyCode!==229||(this._handleAnyTextareaChanges(),!1)}_finalizeComposition(e){if(this._compositionView.classList.remove(`active`),this._isComposing=!1,e){let e={start:this._compositionPosition.start,end:this._compositionPosition.end};this._isSendingComposition=!0,setTimeout(()=>{if(this._isSendingComposition){this._isSendingComposition=!1;let t;e.start+=this._dataAlreadySent.length,t=this._isComposing?this._textarea.value.substring(e.start,this._compositionPosition.start):this._textarea.value.substring(e.start),t.length>0&&this._coreService.triggerDataEvent(t,!0)}},0)}else{this._isSendingComposition=!1;let e=this._textarea.value.substring(this._compositionPosition.start,this._compositionPosition.end);this._coreService.triggerDataEvent(e,!0)}}_handleAnyTextareaChanges(){let e=this._textarea.value;setTimeout(()=>{if(!this._isComposing){let 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r=Or.ensureContrastRatio(e.rgba,t.rgba,n);if(r)return Er.toColor(r>>24&255,r>>16&255,r>>8&255)}e.ensureContrastRatio=r;function i(e){let t=(e.rgba|255)>>>0;return[Sr,Cr,wr]=Or.toChannels(t),{css:Er.toCss(Sr,Cr,wr),rgba:t}}e.opaque=i;function a(e,t){return G=Math.round(t*255),[Sr,Cr,wr]=Or.toChannels(e.rgba),{css:Er.toCss(Sr,Cr,wr,G),rgba:Er.toRgba(Sr,Cr,wr,G)}}e.opacity=a;function o(e,t){return G=e.rgba&255,a(e,G*t/255)}e.multiplyOpacity=o;function s(e){return[e.rgba>>24&255,e.rgba>>16&255,e.rgba>>8&255]}e.toColorRGB=s})(K||={});var q;(e=>{let t,n;try{let e=document.createElement(`canvas`);e.width=1,e.height=1;let r=e.getContext(`2d`,{willReadFrequently:!0});r&&(t=r,t.globalCompositeOperation=`copy`,n=t.createLinearGradient(0,0,1,1))}catch{}function r(e){if(e.match(/#[\da-f]{3,8}/i))switch(e.length){case 4:return Sr=parseInt(e.slice(1,2).repeat(2),16),Cr=parseInt(e.slice(2,3).repeat(2),16),wr=parseInt(e.slice(3,4).repeat(2),16),Er.toColor(Sr,Cr,wr);case 5:return Sr=parseInt(e.slice(1,2).repeat(2),16),Cr=parseInt(e.slice(2,3).repeat(2),16),wr=parseInt(e.slice(3,4).repeat(2),16),G=parseInt(e.slice(4,5).repeat(2),16),Er.toColor(Sr,Cr,wr,G);case 7:return{css:e,rgba:(parseInt(e.slice(1),16)<<8|255)>>>0};case 9:return{css:e,rgba:parseInt(e.slice(1),16)>>>0}}let r=e.match(/rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(,\s*(0|1|\d?\.(\d+))\s*)?\)/);if(r)return Sr=parseInt(r[1]),Cr=parseInt(r[2]),wr=parseInt(r[3]),G=Math.round((r[5]===void 0?1:parseFloat(r[5]))*255),Er.toColor(Sr,Cr,wr,G);if(!t||!n||(t.fillStyle=n,t.fillStyle=e,typeof t.fillStyle!=`string`)||(t.fillRect(0,0,1,1),[Sr,Cr,wr,G]=t.getImageData(0,0,1,1).data,G!==255))throw Error(`css.toColor: Unsupported css format`);return{rgba:Er.toRgba(Sr,Cr,wr,G),css:e}}e.toColor=r})(q||={});var Dr;(e=>{function t(e){return n(e>>16&255,e>>8&255,e&255)}e.relativeLuminance=t;function n(e,t,n){let r=e/255,i=t/255,a=n/255,o=r<=.03928?r/12.92:((r+.055)/1.055)**2.4,s=i<=.03928?i/12.92:((i+.055)/1.055)**2.4,c=a<=.03928?a/12.92:((a+.055)/1.055)**2.4;return o*.2126+s*.7152+c*.0722}e.relativeLuminance2=n})(Dr||={});var Or;(e=>{function t(e,t){if(G=(t&255)/255,G===1)return t;let n=t>>24&255,r=t>>16&255,i=t>>8&255,a=e>>24&255,o=e>>16&255,s=e>>8&255;return Sr=a+Math.round((n-a)*G),Cr=o+Math.round((r-o)*G),wr=s+Math.round((i-s)*G),Er.toRgba(Sr,Cr,wr)}e.blend=t;function n(e,t,n){let a=Dr.relativeLuminance(e>>8),o=Dr.relativeLuminance(t>>8);if(Ar(a,o)>8));if(sAr(a,Dr.relativeLuminance(r>>8))?o:r}return o}let s=i(e,t,n),c=Ar(a,Dr.relativeLuminance(s>>8));if(cAr(a,Dr.relativeLuminance(i>>8))?s:i}return s}}e.ensureContrastRatio=n;function r(e,t,n){let r=e>>24&255,i=e>>16&255,a=e>>8&255,o=t>>24&255,s=t>>16&255,c=t>>8&255,l=Ar(Dr.relativeLuminance2(o,s,c),Dr.relativeLuminance2(r,i,a));for(;l0||s>0||c>0);)o-=Math.max(0,Math.ceil(o*.1)),s-=Math.max(0,Math.ceil(s*.1)),c-=Math.max(0,Math.ceil(c*.1)),l=Ar(Dr.relativeLuminance2(o,s,c),Dr.relativeLuminance2(r,i,a));return(o<<24|s<<16|c<<8|255)>>>0}e.reduceLuminance=r;function i(e,t,n){let r=e>>24&255,i=e>>16&255,a=e>>8&255,o=t>>24&255,s=t>>16&255,c=t>>8&255,l=Ar(Dr.relativeLuminance2(o,s,c),Dr.relativeLuminance2(r,i,a));for(;l>>0}e.increaseLuminance=i;function a(e){return[e>>24&255,e>>16&255,e>>8&255,e&255]}e.toChannels=a})(Or||={});function kr(e){let t=e.toString(16);return t.length<2?`0`+t:t}function Ar(e,t){return e1){let e=this._getJoinedRanges(r,o,a,t,i);for(let t=0;t1){let e=this._getJoinedRanges(r,o,a,t,i);for(let t=0;t=O,P=j,F=this._workCell;if(f.length>0&&j===f[0][0]&&N){let r=f.shift(),i=this._isCellInSelection(r[0],t);for(v=r[0]+1;v=r[1],N?(M=!0,F=new jr(this._workCell,e.translateToString(!0,r[0],r[1]),r[1]-r[0]),P=r[1]-1,m=F.getWidth()):O=r[1]}let I=this._isCellInSelection(j,t),L=n&&j===a,R=A&&j>=l&&j<=u,ee=!1;this._decorationService.forEachDecorationAtCell(j,t,void 0,e=>{ee=!0});let te=F.getChars()||x;if(te===` `&&(F.isUnderline()||F.isOverline())&&(te=`\xA0`),D=m*s-c.get(te,F.isBold(),F.isItalic()),!h)h=this._document.createElement(`span`);else if(g&&(I&&E||!I&&!E&&F.bg===y)&&(I&&E&&p.selectionForeground||F.fg===b)&&F.extended.ext===C&&R===w&&D===T&&!L&&!M&&!ee&&N){F.isInvisible()?_+=x:_+=te,g++;continue}else g&&(h.textContent=_),h=this._document.createElement(`span`),g=0,_=``;if(y=F.bg,b=F.fg,C=F.extended.ext,w=R,T=D,E=I,M&&a>=j&&a<=P&&(a=j),!this._coreService.isCursorHidden&&L&&this._coreService.isCursorInitialized){if(k.push(`xterm-cursor`),this._coreBrowserService.isFocused)o&&k.push(`xterm-cursor-blink`),k.push(r===`bar`?`xterm-cursor-bar`:r===`underline`?`xterm-cursor-underline`:`xterm-cursor-block`);else if(i)switch(i){case`outline`:k.push(`xterm-cursor-outline`);break;case`block`:k.push(`xterm-cursor-block`);break;case`bar`:k.push(`xterm-cursor-bar`);break;case`underline`:k.push(`xterm-cursor-underline`)}}if(F.isBold()&&k.push(`xterm-bold`),F.isItalic()&&k.push(`xterm-italic`),F.isDim()&&k.push(`xterm-dim`),_=F.isInvisible()?x:F.getChars()||x,F.isUnderline()&&(k.push(`xterm-underline-${F.extended.underlineStyle}`),_===` `&&(_=`\xA0`),!F.isUnderlineColorDefault())){if(F.isUnderlineColorRGB())h.style.textDecorationColor=`rgb(${S.toColorRGB(F.getUnderlineColor()).join(`,`)})`;else{let e=F.getUnderlineColor();this._optionsService.rawOptions.drawBoldTextInBrightColors&&F.isBold()&&e<8&&(e+=8),h.style.textDecorationColor=p.ansi[e].css}}F.isOverline()&&(k.push(`xterm-overline`),_===` `&&(_=`\xA0`)),F.isStrikethrough()&&k.push(`xterm-strikethrough`),R&&(h.style.textDecoration=`underline`);let ne=F.getFgColor(),re=F.getFgColorMode(),ie=F.getBgColor(),ae=F.getBgColorMode(),oe=!!F.isInverse();if(oe){let e=ne;ne=ie,ie=e;let t=re;re=ae,ae=t}let se,ce,le=!1;this._decorationService.forEachDecorationAtCell(j,t,void 0,e=>{e.options.layer!==`top`&&le||(e.backgroundColorRGB&&(ae=50331648,ie=e.backgroundColorRGB.rgba>>8&16777215,se=e.backgroundColorRGB),e.foregroundColorRGB&&(re=50331648,ne=e.foregroundColorRGB.rgba>>8&16777215,ce=e.foregroundColorRGB),le=e.options.layer===`top`)}),!le&&I&&(se=this._coreBrowserService.isFocused?p.selectionBackgroundOpaque:p.selectionInactiveBackgroundOpaque,ie=se.rgba>>8&16777215,ae=50331648,le=!0,p.selectionForeground&&(re=50331648,ne=p.selectionForeground.rgba>>8&16777215,ce=p.selectionForeground)),le&&k.push(`xterm-decoration-top`);let ue;switch(ae){case 16777216:case 33554432:ue=p.ansi[ie],k.push(`xterm-bg-${ie}`);break;case 50331648:ue=Er.toColor(ie>>16,ie>>8&255,ie&255),this._addStyle(h,`background-color:#${zr((ie>>>0).toString(16),`0`,6)}`);break;default:oe?(ue=p.foreground,k.push(`xterm-bg-257`)):ue=p.background}switch(se||F.isDim()&&(se=K.multiplyOpacity(ue,.5)),re){case 16777216:case 33554432:F.isBold()&&ne<8&&this._optionsService.rawOptions.drawBoldTextInBrightColors&&(ne+=8),this._applyMinimumContrast(h,ue,p.ansi[ne],F,se,void 0)||k.push(`xterm-fg-${ne}`);break;case 50331648:let e=Er.toColor(ne>>16&255,ne>>8&255,ne&255);this._applyMinimumContrast(h,ue,e,F,se,ce)||this._addStyle(h,`color:#${zr(ne.toString(16),`0`,6)}`);break;default:this._applyMinimumContrast(h,ue,p.foreground,F,se,ce)||oe&&k.push(`xterm-fg-257`)}k.length&&=(h.className=k.join(` `),0),!L&&!M&&!ee&&N?g++:h.textContent=_,D!==this.defaultSpacing&&(h.style.letterSpacing=`${D}px`),d.push(h),j=P}return h&&g&&(h.textContent=_),d}_applyMinimumContrast(e,t,n,r,i,a){if(this._optionsService.rawOptions.minimumContrastRatio===1||Fr(r.getCode()))return!1;let o=this._getContrastCache(r),s;if(!i&&!a&&(s=o.getColor(t.rgba,n.rgba)),s===void 0){let e=this._optionsService.rawOptions.minimumContrastRatio/(r.isDim()?2:1);s=K.ensureContrastRatio(i||t,a||n,e),o.setColor((i||t).rgba,(a||n).rgba,s??null)}return s?(this._addStyle(e,`color:${s.css}`),!0):!1}_getContrastCache(e){return e.isDim()?this._themeService.colors.halfContrastCache:this._themeService.colors.contrastCache}_addStyle(e,t){e.setAttribute(`style`,`${e.getAttribute(`style`)||``}${t};`)}_isCellInSelection(e,t){let n=this._selectionStart,r=this._selectionEnd;return!n||!r?!1:this._columnSelectMode?n[0]<=r[0]?e>=n[0]&&t>=n[1]&&e=n[1]&&e>=r[0]&&t<=r[1]:t>n[1]&&t=n[0]&&e=n[0]}};Rr=r([i(1,le),i(2,L),i(3,ae),i(4,N),i(5,te),i(6,ue)],Rr);function zr(e,t,n){for(;e.length0&&(this._flat[r]=t),t}let i=e;t&&(i+=`B`),n&&(i+=`I`);let a=this._holey.get(i);if(a===void 0){let r=0;t&&(r|=1),n&&(r|=2),a=this._measure(e,r),a>0&&this._holey.set(i,a)}return a}_measure(e,t){let n=this._measureElements[t];return n.textContent=e.repeat(32),n.offsetWidth/32}},Vr=class{constructor(){this.clear()}clear(){this.hasSelection=!1,this.columnSelectMode=!1,this.viewportStartRow=0,this.viewportEndRow=0,this.viewportCappedStartRow=0,this.viewportCappedEndRow=0,this.startCol=0,this.endCol=0,this.selectionStart=void 0,this.selectionEnd=void 0}update(e,t,n,r=!1){if(this.selectionStart=t,this.selectionEnd=n,!t||!n||t[0]===n[0]&&t[1]===n[1]){this.clear();return}let i=e.buffers.active.ydisp,a=t[1]-i,o=n[1]-i,s=Math.max(a,0),c=Math.min(o,e.rows-1);s>=e.rows||c<0?this.clear():(this.hasSelection=!0,this.columnSelectMode=r,this.viewportStartRow=a,this.viewportEndRow=o,this.viewportCappedStartRow=s,this.viewportCappedEndRow=c,this.startCol=t[0],this.endCol=n[0])}isCellSelected(e,t,n){return this.hasSelection?(n-=e.buffer.active.viewportY,this.columnSelectMode?this.startCol<=this.endCol?t>=this.startCol&&n>=this.viewportCappedStartRow&&t=this.viewportCappedStartRow&&t>=this.endCol&&n<=this.viewportCappedEndRow:n>this.viewportStartRow&&n=this.startCol&&t=this.startCol):!1}};function Hr(){return new Vr}var Ur=`xterm-dom-renderer-owner-`,Wr=`xterm-rows`,Gr=`xterm-fg-`,Kr=`xterm-bg-`,qr=`xterm-focus`,Jr=`xterm-selection`,Yr=1,Xr=class extends B{constructor(e,t,n,r,i,a,o,s,c,l,u,d,f,p){super(),this._terminal=e,this._document=t,this._element=n,this._screenElement=r,this._viewportElement=i,this._helperContainer=a,this._linkifier2=o,this._charSizeService=c,this._optionsService=l,this._bufferService=u,this._coreService=d,this._coreBrowserService=f,this._themeService=p,this._terminalClass=Yr++,this._rowElements=[],this._selectionRenderModel=Hr(),this.onRequestRedraw=this._register(new H).event,this._rowContainer=this._document.createElement(`div`),this._rowContainer.classList.add(Wr),this._rowContainer.style.lineHeight=`normal`,this._rowContainer.setAttribute(`aria-hidden`,`true`),this._refreshRowElements(this._bufferService.cols,this._bufferService.rows),this._selectionContainer=this._document.createElement(`div`),this._selectionContainer.classList.add(Jr),this._selectionContainer.setAttribute(`aria-hidden`,`true`),this.dimensions=Ir(),this._updateDimensions(),this._register(this._optionsService.onOptionChange(()=>this._handleOptionsChanged())),this._register(this._themeService.onChangeColors(e=>this._injectCss(e))),this._injectCss(this._themeService.colors),this._rowFactory=s.createInstance(Rr,document),this._element.classList.add(Ur+this._terminalClass),this._screenElement.appendChild(this._rowContainer),this._screenElement.appendChild(this._selectionContainer),this._register(this._linkifier2.onShowLinkUnderline(e=>this._handleLinkHover(e))),this._register(this._linkifier2.onHideLinkUnderline(e=>this._handleLinkLeave(e))),this._register(z(()=>{this._element.classList.remove(Ur+this._terminalClass),this._rowContainer.remove(),this._selectionContainer.remove(),this._widthCache.dispose(),this._themeStyleElement.remove(),this._dimensionsStyleElement.remove()})),this._widthCache=new Br(this._document,this._helperContainer),this._widthCache.setFont(this._optionsService.rawOptions.fontFamily,this._optionsService.rawOptions.fontSize,this._optionsService.rawOptions.fontWeight,this._optionsService.rawOptions.fontWeightBold),this._setDefaultSpacing()}_updateDimensions(){let e=this._coreBrowserService.dpr;this.dimensions.device.char.width=this._charSizeService.width*e,this.dimensions.device.char.height=Math.ceil(this._charSizeService.height*e),this.dimensions.device.cell.width=this.dimensions.device.char.width+Math.round(this._optionsService.rawOptions.letterSpacing),this.dimensions.device.cell.height=Math.floor(this.dimensions.device.char.height*this._optionsService.rawOptions.lineHeight),this.dimensions.device.char.left=0,this.dimensions.device.char.top=0,this.dimensions.device.canvas.width=this.dimensions.device.cell.width*this._bufferService.cols,this.dimensions.device.canvas.height=this.dimensions.device.cell.height*this._bufferService.rows,this.dimensions.css.canvas.width=Math.round(this.dimensions.device.canvas.width/e),this.dimensions.css.canvas.height=Math.round(this.dimensions.device.canvas.height/e),this.dimensions.css.cell.width=this.dimensions.css.canvas.width/this._bufferService.cols,this.dimensions.css.cell.height=this.dimensions.css.canvas.height/this._bufferService.rows;for(let e of this._rowElements)e.style.width=`${this.dimensions.css.canvas.width}px`,e.style.height=`${this.dimensions.css.cell.height}px`,e.style.lineHeight=`${this.dimensions.css.cell.height}px`,e.style.overflow=`hidden`;this._dimensionsStyleElement||(this._dimensionsStyleElement=this._document.createElement(`style`),this._screenElement.appendChild(this._dimensionsStyleElement));let t=`${this._terminalSelector} .${Wr} span { display: inline-block; height: 100%; vertical-align: top;}`;this._dimensionsStyleElement.textContent=t,this._selectionContainer.style.height=this._viewportElement.style.height,this._screenElement.style.width=`${this.dimensions.css.canvas.width}px`,this._screenElement.style.height=`${this.dimensions.css.canvas.height}px`}_injectCss(e){this._themeStyleElement||(this._themeStyleElement=this._document.createElement(`style`),this._screenElement.appendChild(this._themeStyleElement));let t=`${this._terminalSelector} .${Wr} { pointer-events: none; color: ${e.foreground.css}; font-family: ${this._optionsService.rawOptions.fontFamily}; font-size: ${this._optionsService.rawOptions.fontSize}px; font-kerning: none; white-space: pre}`;t+=`${this._terminalSelector} .${Wr} .xterm-dim { color: ${K.multiplyOpacity(e.foreground,.5).css};}`,t+=`${this._terminalSelector} span:not(.xterm-bold) { font-weight: ${this._optionsService.rawOptions.fontWeight};}${this._terminalSelector} span.xterm-bold { font-weight: ${this._optionsService.rawOptions.fontWeightBold};}${this._terminalSelector} span.xterm-italic { font-style: italic;}`;let n=`blink_underline_${this._terminalClass}`,r=`blink_bar_${this._terminalClass}`,i=`blink_block_${this._terminalClass}`;t+=`@keyframes ${n} { 50% { border-bottom-style: hidden; }}`,t+=`@keyframes ${r} { 50% { box-shadow: none; }}`,t+=`@keyframes ${i} { 0% { background-color: ${e.cursor.css}; color: ${e.cursorAccent.css}; } 50% { background-color: inherit; color: ${e.cursor.css}; }}`,t+=`${this._terminalSelector} .${Wr}.${qr} .xterm-cursor.xterm-cursor-blink.xterm-cursor-underline { animation: ${n} 1s step-end infinite;}${this._terminalSelector} .${Wr}.${qr} .xterm-cursor.xterm-cursor-blink.xterm-cursor-bar { animation: ${r} 1s step-end infinite;}${this._terminalSelector} .${Wr}.${qr} .xterm-cursor.xterm-cursor-blink.xterm-cursor-block { animation: ${i} 1s step-end infinite;}${this._terminalSelector} .${Wr} .xterm-cursor.xterm-cursor-block { background-color: ${e.cursor.css}; color: ${e.cursorAccent.css};}${this._terminalSelector} .${Wr} .xterm-cursor.xterm-cursor-block:not(.xterm-cursor-blink) { background-color: ${e.cursor.css} !important; color: ${e.cursorAccent.css} !important;}${this._terminalSelector} .${Wr} .xterm-cursor.xterm-cursor-outline { outline: 1px solid ${e.cursor.css}; outline-offset: -1px;}${this._terminalSelector} .${Wr} .xterm-cursor.xterm-cursor-bar { box-shadow: ${this._optionsService.rawOptions.cursorWidth}px 0 0 ${e.cursor.css} inset;}${this._terminalSelector} .${Wr} .xterm-cursor.xterm-cursor-underline { border-bottom: 1px ${e.cursor.css}; border-bottom-style: solid; height: calc(100% - 1px);}`,t+=`${this._terminalSelector} .${Jr} { position: absolute; top: 0; left: 0; z-index: 1; pointer-events: none;}${this._terminalSelector}.focus .${Jr} div { position: absolute; background-color: ${e.selectionBackgroundOpaque.css};}${this._terminalSelector} .${Jr} div { position: absolute; background-color: ${e.selectionInactiveBackgroundOpaque.css};}`;for(let[n,r]of e.ansi.entries())t+=`${this._terminalSelector} .${Gr}${n} { color: ${r.css}; }${this._terminalSelector} .${Gr}${n}.xterm-dim { color: ${K.multiplyOpacity(r,.5).css}; }${this._terminalSelector} .${Kr}${n} { background-color: ${r.css}; }`;t+=`${this._terminalSelector} .${Gr}257 { color: ${K.opaque(e.background).css}; }${this._terminalSelector} .${Gr}257.xterm-dim { color: ${K.multiplyOpacity(K.opaque(e.background),.5).css}; }${this._terminalSelector} .${Kr}257 { background-color: ${e.foreground.css}; }`,this._themeStyleElement.textContent=t}_setDefaultSpacing(){let e=this.dimensions.css.cell.width-this._widthCache.get(`W`,!1,!1);this._rowContainer.style.letterSpacing=`${e}px`,this._rowFactory.defaultSpacing=e}handleDevicePixelRatioChange(){this._updateDimensions(),this._widthCache.clear(),this._setDefaultSpacing()}_refreshRowElements(e,t){for(let e=this._rowElements.length;e<=t;e++){let e=this._document.createElement(`div`);this._rowContainer.appendChild(e),this._rowElements.push(e)}for(;this._rowElements.length>t;)this._rowContainer.removeChild(this._rowElements.pop())}handleResize(e,t){this._refreshRowElements(e,t),this._updateDimensions(),this.handleSelectionChanged(this._selectionRenderModel.selectionStart,this._selectionRenderModel.selectionEnd,this._selectionRenderModel.columnSelectMode)}handleCharSizeChanged(){this._updateDimensions(),this._widthCache.clear(),this._setDefaultSpacing()}handleBlur(){this._rowContainer.classList.remove(qr),this.renderRows(0,this._bufferService.rows-1)}handleFocus(){this._rowContainer.classList.add(qr),this.renderRows(this._bufferService.buffer.y,this._bufferService.buffer.y)}handleSelectionChanged(e,t,n){if(this._selectionContainer.replaceChildren(),this._rowFactory.handleSelectionChanged(e,t,n),this.renderRows(0,this._bufferService.rows-1),!e||!t||(this._selectionRenderModel.update(this._terminal,e,t,n),!this._selectionRenderModel.hasSelection))return;let r=this._selectionRenderModel.viewportStartRow,i=this._selectionRenderModel.viewportEndRow,a=this._selectionRenderModel.viewportCappedStartRow,o=this._selectionRenderModel.viewportCappedEndRow,s=this._document.createDocumentFragment();if(n){let n=e[0]>t[0];s.appendChild(this._createSelectionElement(a,n?t[0]:e[0],n?e[0]:t[0],o-a+1))}else{let n=r===a?e[0]:0,c=a===i?t[0]:this._bufferService.cols;s.appendChild(this._createSelectionElement(a,n,c));let l=o-a-1;if(s.appendChild(this._createSelectionElement(a+1,0,this._bufferService.cols,l)),a!==o){let e=i===o?t[0]:this._bufferService.cols;s.appendChild(this._createSelectionElement(o,0,e))}}this._selectionContainer.appendChild(s)}_createSelectionElement(e,t,n,r=1){let i=this._document.createElement(`div`),a=t*this.dimensions.css.cell.width,o=this.dimensions.css.cell.width*(n-t);return a+o>this.dimensions.css.canvas.width&&(o=this.dimensions.css.canvas.width-a),i.style.height=`${r*this.dimensions.css.cell.height}px`,i.style.top=`${e*this.dimensions.css.cell.height}px`,i.style.left=`${a}px`,i.style.width=`${o}px`,i}handleCursorMove(){}_handleOptionsChanged(){this._updateDimensions(),this._injectCss(this._themeService.colors),this._widthCache.setFont(this._optionsService.rawOptions.fontFamily,this._optionsService.rawOptions.fontSize,this._optionsService.rawOptions.fontWeight,this._optionsService.rawOptions.fontWeightBold),this._setDefaultSpacing()}clear(){for(let e of this._rowElements)e.replaceChildren()}renderRows(e,t){let n=this._bufferService.buffer,r=n.ybase+n.y,i=Math.min(n.x,this._bufferService.cols-1),a=this._coreService.decPrivateModes.cursorBlink??this._optionsService.rawOptions.cursorBlink,o=this._coreService.decPrivateModes.cursorStyle??this._optionsService.rawOptions.cursorStyle,s=this._optionsService.rawOptions.cursorInactiveStyle;for(let c=e;c<=t;c++){let e=c+n.ydisp,t=this._rowElements[c],l=n.lines.get(e);if(!t||!l)break;t.replaceChildren(...this._rowFactory.createRow(l,e,e===r,o,s,i,a,this.dimensions.css.cell.width,this._widthCache,-1,-1))}}get _terminalSelector(){return`.${Ur}${this._terminalClass}`}_handleLinkHover(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!0)}_handleLinkLeave(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!1)}_setCellUnderline(e,t,n,r,i,a){n<0&&(e=0),r<0&&(t=0);let o=this._bufferService.rows-1;n=Math.max(Math.min(n,o),0),r=Math.max(Math.min(r,o),0),i=Math.min(i,this._bufferService.cols);let s=this._bufferService.buffer,c=s.ybase+s.y,l=Math.min(s.x,i-1),u=this._optionsService.rawOptions.cursorBlink,d=this._optionsService.rawOptions.cursorStyle,f=this._optionsService.rawOptions.cursorInactiveStyle;for(let o=n;o<=r;++o){let p=o+s.ydisp,m=this._rowElements[o],h=s.lines.get(p);if(!m||!h)break;m.replaceChildren(...this._rowFactory.createRow(h,p,p===c,d,f,l,u,this.dimensions.css.cell.width,this._widthCache,a?o===n?e:0:-1,a?(o===r?t:i)-1:-1))}}};Xr=r([i(7,F),i(8,ie),i(9,L),i(10,j),i(11,N),i(12,ae),i(13,ue)],Xr);var Zr=class extends B{constructor(e,t,n){super(),this._optionsService=n,this.width=0,this.height=0,this._onCharSizeChange=this._register(new H),this.onCharSizeChange=this._onCharSizeChange.event;try{this._measureStrategy=this._register(new ei(this._optionsService))}catch{this._measureStrategy=this._register(new $r(e,t,this._optionsService))}this._register(this._optionsService.onMultipleOptionChange([`fontFamily`,`fontSize`],()=>this.measure()))}get hasValidSize(){return this.width>0&&this.height>0}measure(){let e=this._measureStrategy.measure();(e.width!==this.width||e.height!==this.height)&&(this.width=e.width,this.height=e.height,this._onCharSizeChange.fire())}};Zr=r([i(2,L)],Zr);var Qr=class extends B{constructor(){super(...arguments),this._result={width:0,height:0}}_validateAndSet(e,t){e!==void 0&&e>0&&t!==void 0&&t>0&&(this._result.width=e,this._result.height=t)}},$r=class extends Qr{constructor(e,t,n){super(),this._document=e,this._parentElement=t,this._optionsService=n,this._measureElement=this._document.createElement(`span`),this._measureElement.classList.add(`xterm-char-measure-element`),this._measureElement.textContent=`W`.repeat(32),this._measureElement.setAttribute(`aria-hidden`,`true`),this._measureElement.style.whiteSpace=`pre`,this._measureElement.style.fontKerning=`none`,this._parentElement.appendChild(this._measureElement)}measure(){return this._measureElement.style.fontFamily=this._optionsService.rawOptions.fontFamily,this._measureElement.style.fontSize=`${this._optionsService.rawOptions.fontSize}px`,this._validateAndSet(Number(this._measureElement.offsetWidth)/32,Number(this._measureElement.offsetHeight)),this._result}},ei=class extends Qr{constructor(e){super(),this._optionsService=e,this._canvas=new OffscreenCanvas(100,100),this._ctx=this._canvas.getContext(`2d`);let t=this._ctx.measureText(`W`);if(!(`width`in t&&`fontBoundingBoxAscent`in t&&`fontBoundingBoxDescent`in t))throw Error(`Required font metrics not supported`)}measure(){this._ctx.font=`${this._optionsService.rawOptions.fontSize}px ${this._optionsService.rawOptions.fontFamily}`;let e=this._ctx.measureText(`W`);return this._validateAndSet(e.width,e.fontBoundingBoxAscent+e.fontBoundingBoxDescent),this._result}},ti=class extends B{constructor(e,t,n){super(),this._textarea=e,this._window=t,this.mainDocument=n,this._isFocused=!1,this._cachedIsFocused=void 0,this._screenDprMonitor=this._register(new ni(this._window)),this._onDprChange=this._register(new H),this.onDprChange=this._onDprChange.event,this._onWindowChange=this._register(new H),this.onWindowChange=this._onWindowChange.event,this._register(this.onWindowChange(e=>this._screenDprMonitor.setWindow(e))),this._register(Be.forward(this._screenDprMonitor.onDprChange,this._onDprChange)),this._register(U(this._textarea,`focus`,()=>this._isFocused=!0)),this._register(U(this._textarea,`blur`,()=>this._isFocused=!1))}get window(){return this._window}set window(e){this._window!==e&&(this._window=e,this._onWindowChange.fire(this._window))}get dpr(){return this.window.devicePixelRatio}get isFocused(){return this._cachedIsFocused===void 0&&(this._cachedIsFocused=this._isFocused&&this._textarea.ownerDocument.hasFocus(),queueMicrotask(()=>this._cachedIsFocused=void 0)),this._cachedIsFocused}},ni=class extends B{constructor(e){super(),this._parentWindow=e,this._windowResizeListener=this._register(new Pe),this._onDprChange=this._register(new H),this.onDprChange=this._onDprChange.event,this._outerListener=()=>this._setDprAndFireIfDiffers(),this._currentDevicePixelRatio=this._parentWindow.devicePixelRatio,this._updateDpr(),this._setWindowResizeListener(),this._register(z(()=>this.clearListener()))}setWindow(e){this._parentWindow=e,this._setWindowResizeListener(),this._setDprAndFireIfDiffers()}_setWindowResizeListener(){this._windowResizeListener.value=U(this._parentWindow,`resize`,()=>this._setDprAndFireIfDiffers())}_setDprAndFireIfDiffers(){this._parentWindow.devicePixelRatio!==this._currentDevicePixelRatio&&this._onDprChange.fire(this._parentWindow.devicePixelRatio),this._updateDpr()}_updateDpr(){this._outerListener&&(this._resolutionMediaMatchList?.removeListener(this._outerListener),this._currentDevicePixelRatio=this._parentWindow.devicePixelRatio,this._resolutionMediaMatchList=this._parentWindow.matchMedia(`screen and (resolution: ${this._parentWindow.devicePixelRatio}dppx)`),this._resolutionMediaMatchList.addListener(this._outerListener))}clearListener(){!this._resolutionMediaMatchList||!this._outerListener||(this._resolutionMediaMatchList.removeListener(this._outerListener),this._resolutionMediaMatchList=void 0,this._outerListener=void 0)}},ri=class extends B{constructor(){super(),this.linkProviders=[],this._register(z(()=>this.linkProviders.length=0))}registerLinkProvider(e){return this.linkProviders.push(e),{dispose:()=>{let t=this.linkProviders.indexOf(e);t!==-1&&this.linkProviders.splice(t,1)}}}};function ii(e,t,n){let r=n.getBoundingClientRect(),i=e.getComputedStyle(n),a=parseInt(i.getPropertyValue(`padding-left`)),o=parseInt(i.getPropertyValue(`padding-top`));return[t.clientX-r.left-a,t.clientY-r.top-o]}function ai(e,t,n,r,i,a,o,s,c){if(!a)return;let l=ii(e,t,n);if(l)return l[0]=Math.ceil((l[0]+(c?o/2:0))/o),l[1]=Math.ceil(l[1]/s),l[0]=Math.min(Math.max(l[0],1),r+ +!!c),l[1]=Math.min(Math.max(l[1],1),i),l}var oi=class{constructor(e,t){this._renderService=e,this._charSizeService=t}getCoords(e,t,n,r,i){return ai(window,e,t,n,r,this._charSizeService.hasValidSize,this._renderService.dimensions.css.cell.width,this._renderService.dimensions.css.cell.height,i)}getMouseReportCoords(e,t){let n=ii(window,e,t);if(this._charSizeService.hasValidSize)return n[0]=Math.min(Math.max(n[0],0),this._renderService.dimensions.css.canvas.width-1),n[1]=Math.min(Math.max(n[1],0),this._renderService.dimensions.css.canvas.height-1),{col:Math.floor(n[0]/this._renderService.dimensions.css.cell.width),row:Math.floor(n[1]/this._renderService.dimensions.css.cell.height),x:Math.floor(n[0]),y:Math.floor(n[1])}}};oi=r([i(0,se),i(1,ie)],oi);var si=class{constructor(e,t){this._renderCallback=e,this._coreBrowserService=t,this._refreshCallbacks=[]}dispose(){this._animationFrame&&=(this._coreBrowserService.window.cancelAnimationFrame(this._animationFrame),void 0)}addRefreshCallback(e){return this._refreshCallbacks.push(e),this._animationFrame||=this._coreBrowserService.window.requestAnimationFrame(()=>this._innerRefresh()),this._animationFrame}refresh(e,t,n){this._rowCount=n,e=e===void 0?0:e,t=t===void 0?this._rowCount-1:t,this._rowStart=this._rowStart===void 0?e:Math.min(this._rowStart,e),this._rowEnd=this._rowEnd===void 0?t:Math.max(this._rowEnd,t),!this._animationFrame&&(this._animationFrame=this._coreBrowserService.window.requestAnimationFrame(()=>this._innerRefresh()))}_innerRefresh(){if(this._animationFrame=void 0,this._rowStart===void 0||this._rowEnd===void 0||this._rowCount===void 0){this._runRefreshCallbacks();return}let e=Math.max(this._rowStart,0),t=Math.min(this._rowEnd,this._rowCount-1);this._rowStart=void 0,this._rowEnd=void 0,this._renderCallback(e,t),this._runRefreshCallbacks()}_runRefreshCallbacks(){for(let e of this._refreshCallbacks)e(0);this._refreshCallbacks=[]}},ci={};n(ci,{getSafariVersion:()=>hi,isChromeOS:()=>xi,isFirefox:()=>fi,isIpad:()=>_i,isIphone:()=>vi,isLegacyEdge:()=>pi,isLinux:()=>bi,isMac:()=>gi,isNode:()=>li,isSafari:()=>mi,isWindows:()=>yi});var li=typeof process<`u`&&`title`in process,ui=li?`node`:navigator.userAgent,di=li?`node`:navigator.platform,fi=ui.includes(`Firefox`),pi=ui.includes(`Edge`),mi=/^((?!chrome|android).)*safari/i.test(ui);function hi(){if(!mi)return 0;let e=ui.match(/Version\/(\d+)/);return e===null||e.length<2?0:parseInt(e[1])}var gi=[`Macintosh`,`MacIntel`,`MacPPC`,`Mac68K`].includes(di),_i=di===`iPad`,vi=di===`iPhone`,yi=[`Windows`,`Win16`,`Win32`,`WinCE`].includes(di),bi=di.indexOf(`Linux`)>=0,xi=/\bCrOS\b/.test(ui),Si=class{constructor(){this._tasks=[],this._i=0}enqueue(e){this._tasks.push(e),this._start()}flush(){for(;this._ii){r-t<-20&&console.warn(`task queue exceeded allotted deadline by 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Pe),this._isPaused=!1,this._needsFullRefresh=!1,this._isNextRenderRedrawOnly=!0,this._needsSelectionRefresh=!1,this._canvasWidth=0,this._canvasHeight=0,this._selectionState={start:void 0,end:void 0,columnSelectMode:!1},this._onDimensionsChange=this._register(new H),this.onDimensionsChange=this._onDimensionsChange.event,this._onRenderedViewportChange=this._register(new H),this.onRenderedViewportChange=this._onRenderedViewportChange.event,this._onRender=this._register(new H),this.onRender=this._onRender.event,this._onRefreshRequest=this._register(new H),this.onRefreshRequest=this._onRefreshRequest.event,this._renderDebouncer=new si((e,t)=>this._renderRows(e,t),this._coreBrowserService),this._register(this._renderDebouncer),this._syncOutputHandler=new Oi(this._coreBrowserService,this._coreService,()=>this._fullRefresh()),this._register(z(()=>this._syncOutputHandler.dispose())),this._register(this._coreBrowserService.onDprChange(()=>this.handleDevicePixelRatioChange())),this._register(o.onResize(()=>this._fullRefresh())),this._register(o.buffers.onBufferActivate(()=>this._renderer.value?.clear())),this._register(this._optionsService.onOptionChange(()=>this._handleOptionsChanged())),this._register(this._charSizeService.onCharSizeChange(()=>this.handleCharSizeChanged())),this._register(a.onDecorationRegistered(()=>this._fullRefresh())),this._register(a.onDecorationRemoved(()=>this._fullRefresh())),this._register(this._optionsService.onMultipleOptionChange([`customGlyphs`,`drawBoldTextInBrightColors`,`letterSpacing`,`lineHeight`,`fontFamily`,`fontSize`,`fontWeight`,`fontWeightBold`,`minimumContrastRatio`,`rescaleOverlappingGlyphs`],()=>{this.clear(),this.handleResize(o.cols,o.rows),this._fullRefresh()})),this._register(this._optionsService.onMultipleOptionChange([`cursorBlink`,`cursorStyle`],()=>this.refreshRows(o.buffer.y,o.buffer.y,!0))),this._register(c.onChangeColors(()=>this._fullRefresh())),this._registerIntersectionObserver(this._coreBrowserService.window,t),this._register(this._coreBrowserService.onWindowChange(e=>this._registerIntersectionObserver(e,t)))}get dimensions(){return this._renderer.value.dimensions}_registerIntersectionObserver(e,t){if(`IntersectionObserver`in e){let n=new e.IntersectionObserver(e=>this._handleIntersectionChange(e[e.length-1]),{threshold:0});n.observe(t),this._observerDisposable.value=z(()=>n.disconnect())}}_handleIntersectionChange(e){this._isPaused=e.isIntersecting===void 0?e.intersectionRatio===0:!e.isIntersecting,!this._isPaused&&!this._charSizeService.hasValidSize&&this._charSizeService.measure(),!this._isPaused&&this._needsFullRefresh&&(this._pausedResizeTask.flush(),this.refreshRows(0,this._rowCount-1),this._needsFullRefresh=!1)}refreshRows(e,t,n=!1){if(this._isPaused){this._needsFullRefresh=!0;return}if(this._coreService.decPrivateModes.synchronizedOutput){this._syncOutputHandler.bufferRows(e,t);return}let r=this._syncOutputHandler.flush();r&&(e=Math.min(e,r.start),t=Math.max(t,r.end)),n||(this._isNextRenderRedrawOnly=!1),this._renderDebouncer.refresh(e,t,this._rowCount)}_renderRows(e,t){if(this._renderer.value){if(this._coreService.decPrivateModes.synchronizedOutput){this._syncOutputHandler.bufferRows(e,t);return}e=Math.min(e,this._rowCount-1),t=Math.min(t,this._rowCount-1),this._renderer.value.renderRows(e,t),this._needsSelectionRefresh&&=(this._renderer.value.handleSelectionChanged(this._selectionState.start,this._selectionState.end,this._selectionState.columnSelectMode),!1),this._isNextRenderRedrawOnly||this._onRenderedViewportChange.fire({start:e,end:t}),this._onRender.fire({start:e,end:t}),this._isNextRenderRedrawOnly=!0}}resize(e,t){this._rowCount=t,this._fireOnCanvasResize()}_handleOptionsChanged(){this._renderer.value&&(this.refreshRows(0,this._rowCount-1),this._fireOnCanvasResize())}_fireOnCanvasResize(){this._renderer.value&&(this._renderer.value.dimensions.css.canvas.width===this._canvasWidth&&this._renderer.value.dimensions.css.canvas.height===this._canvasHeight||this._onDimensionsChange.fire(this._renderer.value.dimensions))}hasRenderer(){return!!this._renderer.value}setRenderer(e){this._renderer.value=e,this._renderer.value&&(this._renderer.value.onRequestRedraw(e=>this.refreshRows(e.start,e.end,!0)),this._needsSelectionRefresh=!0,this._fullRefresh())}addRefreshCallback(e){return this._renderDebouncer.addRefreshCallback(e)}_fullRefresh(){this._isPaused?this._needsFullRefresh=!0:this.refreshRows(0,this._rowCount-1)}clearTextureAtlas(){this._renderer.value&&(this._renderer.value.clearTextureAtlas?.(),this._fullRefresh())}handleDevicePixelRatioChange(){this._charSizeService.measure(),this._renderer.value&&(this._renderer.value.handleDevicePixelRatioChange(),this.refreshRows(0,this._rowCount-1))}handleResize(e,t){this._renderer.value&&(this._isPaused?this._pausedResizeTask.set(()=>this._renderer.value?.handleResize(e,t)):this._renderer.value.handleResize(e,t),this._fullRefresh())}handleCharSizeChanged(){this._renderer.value?.handleCharSizeChanged()}handleBlur(){this._renderer.value?.handleBlur()}handleFocus(){this._renderer.value?.handleFocus()}handleSelectionChanged(e,t,n){this._selectionState.start=e,this._selectionState.end=t,this._selectionState.columnSelectMode=n,this._renderer.value?.handleSelectionChanged(e,t,n)}handleCursorMove(){this._renderer.value?.handleCursorMove()}clear(){this._renderer.value?.clear()}};Di=r([i(2,L),i(3,ie),i(4,N),i(5,te),i(6,j),i(7,ae),i(8,ue)],Di);var Oi=class{constructor(e,t,n){this._coreBrowserService=e,this._coreService=t,this._onTimeout=n,this._start=0,this._end=0,this._isBuffering=!1}bufferRows(e,t){this._isBuffering?(this._start=Math.min(this._start,e),this._end=Math.max(this._end,t)):(this._start=e,this._end=t,this._isBuffering=!0),this._timeout===void 0&&(this._timeout=this._coreBrowserService.window.setTimeout(()=>{this._timeout=void 0,this._coreService.decPrivateModes.synchronizedOutput=!1,this._onTimeout()},1e3))}flush(){if(this._timeout!==void 0&&(this._coreBrowserService.window.clearTimeout(this._timeout),this._timeout=void 0),!this._isBuffering)return;let e={start:this._start,end:this._end};return this._isBuffering=!1,e}dispose(){this._timeout!==void 0&&(this._coreBrowserService.window.clearTimeout(this._timeout),this._timeout=void 0)}};function ki(e,t,n,r){let i=n.buffer.x,a=n.buffer.y;if(!n.buffer.hasScrollback)return Mi(i,a,e,t,n,r)+Ni(a,t,n,r)+Pi(i,a,e,t,n,r);let o;if(a===t)return o=i>e?`D`:`C`,Vi(Math.abs(i-e),Bi(o,r));o=a>t?`D`:`C`;let s=Math.abs(a-t);return Vi(ji(a>t?e:i,n)+(s-1)*n.cols+1+Ai(a>t?i:e,n),Bi(o,r))}function Ai(e,t){return e-1}function ji(e,t){return t.cols-e}function Mi(e,t,n,r,i,a){return Ni(t,r,i,a).length===0?``:Vi(zi(e,t,e,t-Ii(t,i),!1,i).length,Bi(`D`,a))}function Ni(e,t,n,r){let i=e-Ii(e,n),a=t-Ii(t,n);return Vi(Math.abs(i-a)-Fi(e,t,n),Bi(Ri(e,t),r))}function Pi(e,t,n,r,i,a){let o;o=Ni(t,r,i,a).length>0?r-Ii(r,i):t;let s=r,c=Li(e,t,n,r,i,a);return Vi(zi(e,o,n,s,c===`C`,i).length,Bi(c,a))}function Fi(e,t,n){let r=0,i=e-Ii(e,n),a=t-Ii(t,n);for(let o=0;o=0&&e0?r-Ii(r,i):t,e=n&&ot?`A`:`B`}function zi(e,t,n,r,i,a){let o=e,s=t,c=``;for(;(o!==n||s!==r)&&s>=0&&sa.cols-1?(c+=a.buffer.translateBufferLineToString(s,!1,e,o),o=0,e=0,s++):!i&&o<0&&(c+=a.buffer.translateBufferLineToString(s,!1,0,e+1),o=a.cols-1,e=o,s--);return c+a.buffer.translateBufferLineToString(s,!1,e,o)}function Bi(e,t){let n=t?`O`:`[`;return W.ESC+n+e}function Vi(e,t){e=Math.floor(e);let n=``;for(let r=0;rthis._bufferService.cols?e%this._bufferService.cols===0?[this._bufferService.cols,this.selectionStart[1]+Math.floor(e/this._bufferService.cols)-1]:[e%this._bufferService.cols,this.selectionStart[1]+Math.floor(e/this._bufferService.cols)]:[e,this.selectionStart[1]]}if(this.selectionStartLength&&this.selectionEnd[1]===this.selectionStart[1]){let e=this.selectionStart[0]+this.selectionStartLength;return e>this._bufferService.cols?[e%this._bufferService.cols,this.selectionStart[1]+Math.floor(e/this._bufferService.cols)]:[Math.max(e,this.selectionEnd[0]),this.selectionEnd[1]]}return this.selectionEnd}}areSelectionValuesReversed(){let e=this.selectionStart,t=this.selectionEnd;return!e||!t?!1:e[1]>t[1]||e[1]===t[1]&&e[0]>t[0]}handleTrim(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)}};function Ui(e,t){if(e.start.y>e.end.y)throw Error(`Buffer range end (${e.end.x}, ${e.end.y}) cannot be before start (${e.start.x}, ${e.start.y})`);return t*(e.end.y-e.start.y)+(e.end.x-e.start.x+1)}var Wi=50,Gi=15,Ki=50,qi=500,Ji=RegExp(`\xA0`,`g`),Yi=class extends B{constructor(e,t,n,r,i,a,o,s,c){super(),this._element=e,this._screenElement=t,this._linkifier=n,this._bufferService=r,this._coreService=i,this._mouseService=a,this._optionsService=o,this._renderService=s,this._coreBrowserService=c,this._dragScrollAmount=0,this._enabled=!0,this._workCell=new w,this._mouseDownTimeStamp=0,this._oldHasSelection=!1,this._oldSelectionStart=void 0,this._oldSelectionEnd=void 0,this._onLinuxMouseSelection=this._register(new H),this.onLinuxMouseSelection=this._onLinuxMouseSelection.event,this._onRedrawRequest=this._register(new H),this.onRequestRedraw=this._onRedrawRequest.event,this._onSelectionChange=this._register(new H),this.onSelectionChange=this._onSelectionChange.event,this._onRequestScrollLines=this._register(new H),this.onRequestScrollLines=this._onRequestScrollLines.event,this._mouseMoveListener=e=>this._handleMouseMove(e),this._mouseUpListener=e=>this._handleMouseUp(e),this._coreService.onUserInput(()=>{this.hasSelection&&this.clearSelection()}),this._trimListener=this._bufferService.buffer.lines.onTrim(e=>this._handleTrim(e)),this._register(this._bufferService.buffers.onBufferActivate(e=>this._handleBufferActivate(e))),this.enable(),this._model=new 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t=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(e),!this._model.selectionEnd){this.refresh(!0);return}this._activeSelectionMode===2?this._model.selectionEnd[1]0?this._model.selectionEnd[0]=this._bufferService.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0));let n=this._bufferService.buffer;if(this._model.selectionEnd[1]0?(this._activeSelectionMode!==3&&(this._model.selectionEnd[0]=this._bufferService.cols),this._model.selectionEnd[1]=Math.min(e.ydisp+this._bufferService.rows,e.lines.length-1)):(this._activeSelectionMode!==3&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=e.ydisp),this.refresh()}}_handleMouseUp(e){let t=e.timeStamp-this._mouseDownTimeStamp;if(this._removeMouseDownListeners(),this.selectionText.length<=1&&tthis._handleTrim(e))}_convertViewportColToCharacterIndex(e,t){let n=t;for(let r=0;t>=r;r++){let i=e.loadCell(r,this._workCell).getChars().length;this._workCell.getWidth()===0?n--:i>1&&t!==r&&(n+=i-1)}return n}setSelection(e,t,n){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[e,t],this._model.selectionStartLength=n,this.refresh(),this._fireEventIfSelectionChanged()}rightClickSelect(e){this._isClickInSelection(e)||(this._selectWordAtCursor(e,!1)&&this.refresh(!0),this._fireEventIfSelectionChanged())}_getWordAt(e,t,n=!0,r=!0){if(e[0]>=this._bufferService.cols)return;let i=this._bufferService.buffer,a=i.lines.get(e[1]);if(!a)return;let o=i.translateBufferLineToString(e[1],!1),s=this._convertViewportColToCharacterIndex(a,e[0]),c=s,l=e[0]-s,u=0,d=0,f=0,p=0;if(o.charAt(s)===` `){for(;s>0&&o.charAt(s-1)===` `;)s--;for(;c1&&(p+=r-1,c+=r-1);t>0&&s>0&&!this._isCharWordSeparator(a.loadCell(t-1,this._workCell));){a.loadCell(t-1,this._workCell);let 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t=this._colors;if(t.foreground=J(e.foreground,$i),t.background=J(e.background,ea),t.cursor=K.blend(t.background,J(e.cursor,ta)),t.cursorAccent=K.blend(t.background,J(e.cursorAccent,na)),t.selectionBackgroundTransparent=J(e.selectionBackground,ra),t.selectionBackgroundOpaque=K.blend(t.background,t.selectionBackgroundTransparent),t.selectionInactiveBackgroundTransparent=J(e.selectionInactiveBackground,t.selectionBackgroundTransparent),t.selectionInactiveBackgroundOpaque=K.blend(t.background,t.selectionInactiveBackgroundTransparent),t.selectionForeground=e.selectionForeground?J(e.selectionForeground,Tr):void 0,t.selectionForeground===Tr&&(t.selectionForeground=void 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Ea=4294967295,Da=class{constructor(e,t,n){this._hasScrollback=e,this._optionsService=t,this._bufferService=n,this.ydisp=0,this.ybase=0,this.y=0,this.x=0,this.tabs={},this.savedY=0,this.savedX=0,this.savedCurAttrData=pa.clone(),this.savedCharset=Ta,this.markers=[],this._nullCell=w.fromCharData([0,b,1,0]),this._whitespaceCell=w.fromCharData([0,x,1,32]),this._isClearing=!1,this._memoryCleanupQueue=new Ti,this._memoryCleanupPosition=0,this._cols=this._bufferService.cols,this._rows=this._bufferService.rows,this.lines=new fa(this._getCorrectBufferLength(this._rows)),this.scrollTop=0,this.scrollBottom=this._rows-1,this.setupTabStops()}getNullCell(e){return e?(this._nullCell.fg=e.fg,this._nullCell.bg=e.bg,this._nullCell.extended=e.extended):(this._nullCell.fg=0,this._nullCell.bg=0,this._nullCell.extended=new C),this._nullCell}getWhitespaceCell(e){return 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n=this.getNullCell(pa),r=0,i=this._getCorrectBufferLength(t);if(i>this.lines.maxLength&&(this.lines.maxLength=i),this.lines.length>0){if(this._cols0&&this.lines.length<=this.ybase+this.y+a+1?(this.ybase--,a++,this.ydisp>0&&this.ydisp--):this.lines.push(new ga(e,n)));else for(let e=this._rows;e>t;e--)this.lines.length>t+this.ybase&&(this.lines.length>this.ybase+this.y+1?this.lines.pop():(this.ybase++,this.ydisp++));if(i0&&(this.lines.trimStart(e),this.ybase=Math.max(this.ybase-e,0),this.ydisp=Math.max(this.ydisp-e,0),this.savedY=Math.max(this.savedY-e,0)),this.lines.maxLength=i}this.x=Math.min(this.x,e-1),this.y=Math.min(this.y,t-1),a&&(this.y+=a),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(let t=0;t.1*this.lines.length&&(this._memoryCleanupPosition=0,this._memoryCleanupQueue.enqueue(()=>this._batchedMemoryCleanup()))}_batchedMemoryCleanup(){let 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c=[s];for(;s.isWrapped&&o>0;)s=this.lines.get(--o),c.unshift(s);if(!n){let e=this.ybase+this.y;if(e>=o&&e0&&(i.push({start:o+c.length+a,newLines:p}),a+=p.length),c.push(...p);let m=u.length-1,h=u[m];h===0&&(m--,h=u[m]);let g=c.length-d-1,_=l;for(;g>=0;){let e=Math.min(_,h);if(c[m]===void 0)break;c[m].copyCellsFrom(c[g],_-e,h-e,e,!0),h-=e,h===0&&(m--,h=u[m]),_-=e,_===0&&(g--,_=xa(c,Math.max(g,0),this._cols))}for(let t=0;t0;)this.ybase===0?this.y0){let e=[],t=[];for(let e=0;e=0;l--)if(s&&s.start>r+c){for(let e=s.newLines.length-1;e>=0;e--)this.lines.set(l--,s.newLines[e]);l++,e.push({index:r+1,amount:s.newLines.length}),c+=s.newLines.length,s=i[++o]}else this.lines.set(l,t[r--]);let l=0;for(let t=e.length-1;t>=0;t--)e[t].index+=l,this.lines.onInsertEmitter.fire(e[t]),l+=e[t].amount;let u=Math.max(0,n+a-this.lines.maxLength);u>0&&this.lines.onTrimEmitter.fire(u)}}translateBufferLineToString(e,t,n=0,r){let i=this.lines.get(e);return i?i.translateToString(t,n,r):``}getWrappedRangeForLine(e){let t=e,n=e;for(;t>0&&this.lines.get(t).isWrapped;)t--;for(;n+10;);return e>=this._cols?this._cols-1:e<0?0:e}nextStop(e){for(e??=this.x;!this.tabs[++e]&&e=this._cols?this._cols-1:e<0?0:e}clearMarkers(e){this._isClearing=!0;for(let t=0;t{t.line-=e,t.line<0&&t.dispose()})),t.register(this.lines.onInsert(e=>{t.line>=e.index&&(t.line+=e.amount)})),t.register(this.lines.onDelete(e=>{t.line>=e.index&&t.linee.index&&(t.line-=e.amount)})),t.register(t.onDispose(()=>this._removeMarker(t))),t}_removeMarker(e){this._isClearing||this.markers.splice(this.markers.indexOf(e),1)}},Oa=class extends B{constructor(e,t){super(),this._optionsService=e,this._bufferService=t,this._onBufferActivate=this._register(new H),this.onBufferActivate=this._onBufferActivate.event,this.reset(),this._register(this._optionsService.onSpecificOptionChange(`scrollback`,()=>this.resize(this._bufferService.cols,this._bufferService.rows))),this._register(this._optionsService.onSpecificOptionChange(`tabStopWidth`,()=>this.setupTabStops()))}reset(){this._normal=new Da(!0,this._optionsService,this._bufferService),this._normal.fillViewportRows(),this._alt=new Da(!1,this._optionsService,this._bufferService),this._activeBuffer=this._normal,this._onBufferActivate.fire({activeBuffer:this._normal,inactiveBuffer:this._alt}),this.setupTabStops()}get alt(){return this._alt}get active(){return this._activeBuffer}get normal(){return this._normal}activateNormalBuffer(){this._activeBuffer!==this._normal&&(this._normal.x=this._alt.x,this._normal.y=this._alt.y,this._alt.clearAllMarkers(),this._alt.clear(),this._activeBuffer=this._normal,this._onBufferActivate.fire({activeBuffer:this._normal,inactiveBuffer:this._alt}))}activateAltBuffer(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}))}resize(e,t){this._normal.resize(e,t),this._alt.resize(e,t),this.setupTabStops(e)}setupTabStops(e){this._normal.setupTabStops(e),this._alt.setupTabStops(e)}},ka=2,Aa=1,ja=class extends B{constructor(e){super(),this.isUserScrolling=!1,this._onResize=this._register(new H),this.onResize=this._onResize.event,this._onScroll=this._register(new H),this.onScroll=this._onScroll.event,this.cols=Math.max(e.rawOptions.cols||0,ka),this.rows=Math.max(e.rawOptions.rows||0,Aa),this.buffers=this._register(new Oa(e,this)),this._register(this.buffers.onBufferActivate(e=>{this._onScroll.fire(e.activeBuffer.ydisp)}))}get buffer(){return this.buffers.active}resize(e,t){let n=this.cols!==e,r=this.rows!==t;this.cols=e,this.rows=t,this.buffers.resize(e,t),this._onResize.fire({cols:e,rows:t,colsChanged:n,rowsChanged:r})}reset(){this.buffers.reset(),this.isUserScrolling=!1}scroll(e,t=!1){let n=this.buffer,r;r=this._cachedBlankLine,r&&r.length===this.cols&&r.getFg(0)===e.fg&&r.getBg(0)===e.bg||(r=n.getBlankLine(e,t),this._cachedBlankLine=r),r.isWrapped=t;let i=n.ybase+n.scrollTop,a=n.ybase+n.scrollBottom;if(n.scrollTop===0){let e=n.lines.isFull;a===n.lines.length-1?e?n.lines.recycle().copyFrom(r):n.lines.push(r.clone()):n.lines.splice(a+1,0,r.clone()),e?this.isUserScrolling&&(n.ydisp=Math.max(n.ydisp-1,0)):(n.ybase++,this.isUserScrolling||n.ydisp++)}else{let e=a-i+1;n.lines.shiftElements(i+1,e-1,-1),n.lines.set(a,r.clone())}this.isUserScrolling||(n.ydisp=n.ybase),this._onScroll.fire(n.ydisp)}scrollLines(e,t){let n=this.buffer;if(e<0){if(n.ydisp===0)return;this.isUserScrolling=!0}else e+n.ydisp>=n.ybase&&(this.isUserScrolling=!1);let r=n.ydisp;n.ydisp=Math.max(Math.min(n.ydisp+e,n.ybase),0),r!==n.ydisp&&(t||this._onScroll.fire(n.ydisp))}};ja=r([i(0,L)],ja);var Ma={cols:80,rows:24,cursorBlink:!1,cursorStyle:`block`,cursorWidth:1,cursorInactiveStyle:`outline`,customGlyphs:!0,drawBoldTextInBrightColors:!0,documentOverride:null,fastScrollModifier:`alt`,fastScrollSensitivity:5,fontFamily:`monospace`,fontSize:15,fontWeight:`normal`,fontWeightBold:`bold`,ignoreBracketedPasteMode:!1,lineHeight:1,letterSpacing:0,linkHandler:null,logLevel:`info`,logger:null,scrollback:1e3,scrollOnEraseInDisplay:!1,scrollOnUserInput:!0,scrollSensitivity:1,screenReaderMode:!1,smoothScrollDuration:0,macOptionIsMeta:!1,macOptionClickForcesSelection:!1,minimumContrastRatio:1,disableStdin:!1,allowProposedApi:!1,allowTransparency:!1,tabStopWidth:8,theme:{},reflowCursorLine:!1,rescaleOverlappingGlyphs:!1,rightClickSelectsWord:gi,windowOptions:{},windowsMode:!1,windowsPty:{},wordSeparator:` ()[]{}',"\``,altClickMovesCursor:!0,convertEol:!1,termName:`xterm`,cancelEvents:!1,overviewRuler:{}},Na=[`normal`,`bold`,`100`,`200`,`300`,`400`,`500`,`600`,`700`,`800`,`900`],Pa=class extends B{constructor(e){super(),this._onOptionChange=this._register(new H),this.onOptionChange=this._onOptionChange.event;let t={...Ma};for(let n in e)if(n in t)try{let r=e[n];t[n]=this._sanitizeAndValidateOption(n,r)}catch(e){console.error(e)}this.rawOptions=t,this.options={...t},this._setupOptions(),this._register(z(()=>{this.rawOptions.linkHandler=null,this.rawOptions.documentOverride=null}))}onSpecificOptionChange(e,t){return this.onOptionChange(n=>{n===e&&t(this.rawOptions[e])})}onMultipleOptionChange(e,t){return this.onOptionChange(n=>{e.indexOf(n)!==-1&&t()})}_setupOptions(){let e=e=>{if(!(e in Ma))throw Error(`No option with key "${e}"`);return this.rawOptions[e]},t=(e,t)=>{if(!(e in Ma))throw Error(`No option with key "${e}"`);t=this._sanitizeAndValidateOption(e,t),this.rawOptions[e]!==t&&(this.rawOptions[e]=t,this._onOptionChange.fire(e))};for(let n in this.rawOptions){let r={get:e.bind(this,n),set:t.bind(this,n)};Object.defineProperty(this.options,n,r)}}_sanitizeAndValidateOption(e,t){switch(e){case`cursorStyle`:if(t||=Ma[e],!Fa(t))throw Error(`"${t}" is not a valid value for ${e}`);break;case`wordSeparator`:t||=Ma[e];break;case`fontWeight`:case`fontWeightBold`:if(typeof t==`number`&&1<=t&&t<=1e3)break;t=Na.includes(t)?t:Ma[e];break;case`cursorWidth`:t=Math.floor(t);case`lineHeight`:case`tabStopWidth`:if(t<1)throw Error(`${e} cannot be less than 1, value: ${t}`);break;case`minimumContrastRatio`:t=Math.max(1,Math.min(21,Math.round(t*10)/10));break;case`scrollback`:if(t=Math.min(t,4294967295),t<0)throw Error(`${e} cannot be less than 0, value: ${t}`);break;case`fastScrollSensitivity`:case`scrollSensitivity`:if(t<=0)throw Error(`${e} cannot be less than or equal to 0, value: ${t}`);break;case`rows`:case`cols`:if(!t&&t!==0)throw Error(`${e} must be numeric, value: ${t}`);break;case`windowsPty`:t??={}}return t}};function Fa(e){return e===`block`||e===`underline`||e===`bar`}function Ia(e,t=5){if(typeof e!=`object`)return e;let n=Array.isArray(e)?[]:{};for(let r in e)n[r]=t<=1?e[r]:e[r]&&Ia(e[r],t-1);return n}var La=Object.freeze({insertMode:!1}),Ra=Object.freeze({applicationCursorKeys:!1,applicationKeypad:!1,bracketedPasteMode:!1,cursorBlink:void 0,cursorStyle:void 0,origin:!1,reverseWraparound:!1,sendFocus:!1,synchronizedOutput:!1,wraparound:!0}),za=class extends B{constructor(e,t,n){super(),this._bufferService=e,this._logService=t,this._optionsService=n,this.isCursorInitialized=!1,this.isCursorHidden=!1,this._onData=this._register(new H),this.onData=this._onData.event,this._onUserInput=this._register(new H),this.onUserInput=this._onUserInput.event,this._onBinary=this._register(new H),this.onBinary=this._onBinary.event,this._onRequestScrollToBottom=this._register(new H),this.onRequestScrollToBottom=this._onRequestScrollToBottom.event,this.modes=Ia(La),this.decPrivateModes=Ia(Ra)}reset(){this.modes=Ia(La),this.decPrivateModes=Ia(Ra)}triggerDataEvent(e,t=!1){if(this._optionsService.rawOptions.disableStdin)return;let n=this._bufferService.buffer;t&&this._optionsService.rawOptions.scrollOnUserInput&&n.ybase!==n.ydisp&&this._onRequestScrollToBottom.fire(),t&&this._onUserInput.fire(),this._logService.debug(`sending data "${e}"`),this._logService.trace(`sending data (codes)`,()=>e.split(``).map(e=>e.charCodeAt(0))),this._onData.fire(e)}triggerBinaryEvent(e){this._optionsService.rawOptions.disableStdin||(this._logService.debug(`sending binary "${e}"`),this._logService.trace(`sending binary (codes)`,()=>e.split(``).map(e=>e.charCodeAt(0))),this._onBinary.fire(e))}};za=r([i(0,j),i(1,I),i(2,L)],za);var Ba={NONE:{events:0,restrict:()=>!1},X10:{events:1,restrict:e=>e.button===4||e.action!==1?!1:(e.ctrl=!1,e.alt=!1,e.shift=!1,!0)},VT200:{events:19,restrict:e=>e.action!==32},DRAG:{events:23,restrict:e=>e.action!==32||e.button!==3},ANY:{events:31,restrict:e=>!0}};function Va(e,t){let n=(e.ctrl?16:0)|(e.shift?4:0)|(e.alt?8:0);return e.button===4?(n|=64,n|=e.action):(n|=e.button&3,e.button&4&&(n|=64),e.button&8&&(n|=128),e.action===32?n|=32:e.action===0&&!t&&(n|=3)),n}var Ha=String.fromCharCode,Ua={DEFAULT:e=>{let t=[Va(e,!1)+32,e.col+32,e.row+32];return t[0]>255||t[1]>255||t[2]>255?``:`\x1B[M${Ha(t[0])}${Ha(t[1])}${Ha(t[2])}`},SGR:e=>{let t=e.action===0&&e.button!==4?`m`:`M`;return`\x1B[<${Va(e,!0)};${e.col};${e.row}${t}`},SGR_PIXELS:e=>{let t=e.action===0&&e.button!==4?`m`:`M`;return`\x1B[<${Va(e,!0)};${e.x};${e.y}${t}`}},Wa=class extends B{constructor(e,t,n){super(),this._bufferService=e,this._coreService=t,this._optionsService=n,this._protocols={},this._encodings={},this._activeProtocol=``,this._activeEncoding=``,this._lastEvent=null,this._wheelPartialScroll=0,this._onProtocolChange=this._register(new H),this.onProtocolChange=this._onProtocolChange.event;for(let e of Object.keys(Ba))this.addProtocol(e,Ba[e]);for(let e of Object.keys(Ua))this.addEncoding(e,Ua[e]);this.reset()}addProtocol(e,t){this._protocols[e]=t}addEncoding(e,t){this._encodings[e]=t}get activeProtocol(){return this._activeProtocol}get areMouseEventsActive(){return this._protocols[this._activeProtocol].events!==0}set activeProtocol(e){if(!this._protocols[e])throw Error(`unknown protocol "${e}"`);this._activeProtocol=e,this._onProtocolChange.fire(this._protocols[e].events)}get activeEncoding(){return this._activeEncoding}set activeEncoding(e){if(!this._encodings[e])throw Error(`unknown encoding 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extends B{constructor(e=fo){super(),this._transitions=e,this._parseStack={state:0,handlers:[],handlerPos:0,transition:0,chunkPos:0},this.initialState=0,this.currentState=this.initialState,this._params=new to,this._params.addParam(0),this._collect=0,this.precedingJoinState=0,this._printHandlerFb=(e,t,n)=>{},this._executeHandlerFb=e=>{},this._csiHandlerFb=(e,t)=>{},this._escHandlerFb=e=>{},this._errorHandlerFb=e=>e,this._printHandler=this._printHandlerFb,this._executeHandlers=Object.create(null),this._csiHandlers=Object.create(null),this._escHandlers=Object.create(null),this._register(z(()=>{this._csiHandlers=Object.create(null),this._executeHandlers=Object.create(null),this._escHandlers=Object.create(null)})),this._oscParser=this._register(new ro),this._dcsParser=this._register(new oo),this._errorHandler=this._errorHandlerFb,this.registerEscHandler({final:`\\`},()=>!0)}_identifier(e,t=[64,126]){let n=0;if(e.prefix){if(e.prefix.length>1)throw Error(`only one byte as prefix 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this._escHandlers[this._identifier(e,[48,126])]}setEscHandlerFallback(e){this._escHandlerFb=e}setExecuteHandler(e,t){this._executeHandlers[e.charCodeAt(0)]=t}clearExecuteHandler(e){this._executeHandlers[e.charCodeAt(0)]&&delete this._executeHandlers[e.charCodeAt(0)]}setExecuteHandlerFallback(e){this._executeHandlerFb=e}registerCsiHandler(e,t){let n=this._identifier(e);this._csiHandlers[n]===void 0&&(this._csiHandlers[n]=[]);let r=this._csiHandlers[n];return r.push(t),{dispose:()=>{let e=r.indexOf(t);e!==-1&&r.splice(e,1)}}}clearCsiHandler(e){this._csiHandlers[this._identifier(e)]&&delete this._csiHandlers[this._identifier(e)]}setCsiHandlerFallback(e){this._csiHandlerFb=e}registerDcsHandler(e,t){return this._dcsParser.registerHandler(this._identifier(e),t)}clearDcsHandler(e){this._dcsParser.clearHandler(this._identifier(e))}setDcsHandlerFallback(e){this._dcsParser.setHandlerFallback(e)}registerOscHandler(e,t){return this._oscParser.registerHandler(e,t)}clearOscHandler(e){this._oscParser.clearHandler(e)}setOscHandlerFallback(e){this._oscParser.setHandlerFallback(e)}setErrorHandler(e){this._errorHandler=e}clearErrorHandler(){this._errorHandler=this._errorHandlerFb}reset(){this.currentState=this.initialState,this._oscParser.reset(),this._dcsParser.reset(),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingJoinState=0,this._parseStack.state!==0&&(this._parseStack.state=2,this._parseStack.handlers=[])}_preserveStack(e,t,n,r,i){this._parseStack.state=e,this._parseStack.handlers=t,this._parseStack.handlerPos=n,this._parseStack.transition=r,this._parseStack.chunkPos=i}parse(e,t,n){let r=0,i=0,a=0,o;if(this._parseStack.state){if(this._parseStack.state===2)this._parseStack.state=0,a=this._parseStack.chunkPos+1;else{if(n===void 0||this._parseStack.state===1)throw this._parseStack.state=1,Error(`improper continuation due to previous async handler, giving up parsing`);let t=this._parseStack.handlers,i=this._parseStack.handlerPos-1;switch(this._parseStack.state){case 3:if(n===!1&&i>-1){for(;i>=0&&(o=t[i](this._params),o!==!0);i--)if(o instanceof Promise)return this._parseStack.handlerPos=i,o}this._parseStack.handlers=[];break;case 4:if(n===!1&&i>-1){for(;i>=0&&(o=t[i](),o!==!0);i--)if(o instanceof Promise)return this._parseStack.handlerPos=i,o}this._parseStack.handlers=[];break;case 6:if(r=e[this._parseStack.chunkPos],o=this._dcsParser.unhook(r!==24&&r!==26,n),o)return o;r===27&&(this._parseStack.transition|=1),this._params.reset(),this._params.addParam(0),this._collect=0;break;case 5:if(r=e[this._parseStack.chunkPos],o=this._oscParser.end(r!==24&&r!==26,n),o)return o;r===27&&(this._parseStack.transition|=1),this._params.reset(),this._params.addParam(0),this._collect=0}this._parseStack.state=0,a=this._parseStack.chunkPos+1,this.precedingJoinState=0,this.currentState=this._parseStack.transition&15}}for(let n=a;n>4){case 2:for(let i=n+1;;++i)if(i>=t||(r=e[i])<32||r>126&&r=t||(r=e[i])<32||r>126&&r=t||(r=e[i])<32||r>126&&r=t||(r=e[i])<32||r>126&&r=0&&(o=a[s](this._params),o!==!0);s--)if(o instanceof Promise)return this._preserveStack(3,a,s,i,n),o;s<0&&this._csiHandlerFb(this._collect<<8|r,this._params),this.precedingJoinState=0;break;case 8:do switch(r){case 59:this._params.addParam(0);break;case 58:this._params.addSubParam(-1);break;default:this._params.addDigit(r-48)}while(++n47&&r<60);n--;break;case 9:this._collect<<=8,this._collect|=r;break;case 10:let c=this._escHandlers[this._collect<<8|r],l=c?c.length-1:-1;for(;l>=0&&(o=c[l](),o!==!0);l--)if(o instanceof Promise)return this._preserveStack(4,c,l,i,n),o;l<0&&this._escHandlerFb(this._collect<<8|r),this.precedingJoinState=0;break;case 11:this._params.reset(),this._params.addParam(0),this._collect=0;break;case 12:this._dcsParser.hook(this._collect<<8|r,this._params);break;case 13:for(let i=n+1;;++i)if(i>=t||(r=e[i])===24||r===26||r===27||r>127&&r=t||(r=e[i])<32||r>127&&r>4:i>>8}return n}}function _o(e,t){let n=e.toString(16),r=n.length<2?`0`+n:n;switch(t){case 4:return n[0];case 8:return r;case 12:return(r+r).slice(0,3);default:return r+r}}function vo(e,t=16){let[n,r,i]=e;return`rgb:${_o(n,t)}/${_o(r,t)}/${_o(i,t)}`}var yo={"(":0,")":1,"*":2,"+":3,"-":1,".":2},bo=131072,xo=10;function So(e,t){if(e>24)return t.setWinLines||!1;switch(e){case 1:return!!t.restoreWin;case 2:return!!t.minimizeWin;case 3:return!!t.setWinPosition;case 4:return!!t.setWinSizePixels;case 5:return!!t.raiseWin;case 6:return!!t.lowerWin;case 7:return!!t.refreshWin;case 8:return!!t.setWinSizeChars;case 9:return!!t.maximizeWin;case 10:return!!t.fullscreenWin;case 11:return!!t.getWinState;case 13:return!!t.getWinPosition;case 14:return!!t.getWinSizePixels;case 15:return!!t.getScreenSizePixels;case 16:return!!t.getCellSizePixels;case 18:return!!t.getWinSizeChars;case 19:return!!t.getScreenSizeChars;case 20:return!!t.getIconTitle;case 21:return!!t.getWinTitle;case 22:return!!t.pushTitle;case 23:return!!t.popTitle;case 24:return!!t.setWinLines}return!1}var Co=5e3,wo=0,To=class extends B{constructor(e,t,n,r,i,a,o,s,c=new po){super(),this._bufferService=e,this._charsetService=t,this._coreService=n,this._logService=r,this._optionsService=i,this._oscLinkService=a,this._coreMouseService=o,this._unicodeService=s,this._parser=c,this._parseBuffer=new Uint32Array(4096),this._stringDecoder=new v,this._utf8Decoder=new y,this._windowTitle=``,this._iconName=``,this._windowTitleStack=[],this._iconNameStack=[],this._curAttrData=pa.clone(),this._eraseAttrDataInternal=pa.clone(),this._onRequestBell=this._register(new H),this.onRequestBell=this._onRequestBell.event,this._onRequestRefreshRows=this._register(new H),this.onRequestRefreshRows=this._onRequestRefreshRows.event,this._onRequestReset=this._register(new H),this.onRequestReset=this._onRequestReset.event,this._onRequestSendFocus=this._register(new H),this.onRequestSendFocus=this._onRequestSendFocus.event,this._onRequestSyncScrollBar=this._register(new H),this.onRequestSyncScrollBar=this._onRequestSyncScrollBar.event,this._onRequestWindowsOptionsReport=this._register(new H),this.onRequestWindowsOptionsReport=this._onRequestWindowsOptionsReport.event,this._onA11yChar=this._register(new H),this.onA11yChar=this._onA11yChar.event,this._onA11yTab=this._register(new H),this.onA11yTab=this._onA11yTab.event,this._onCursorMove=this._register(new H),this.onCursorMove=this._onCursorMove.event,this._onLineFeed=this._register(new H),this.onLineFeed=this._onLineFeed.event,this._onScroll=this._register(new H),this.onScroll=this._onScroll.event,this._onTitleChange=this._register(new H),this.onTitleChange=this._onTitleChange.event,this._onColor=this._register(new H),this.onColor=this._onColor.event,this._parseStack={paused:!1,cursorStartX:0,cursorStartY:0,decodedLength:0,position:0},this._specialColors=[256,257,258],this._register(this._parser),this._dirtyRowTracker=new Eo(this._bufferService),this._activeBuffer=this._bufferService.buffer,this._register(this._bufferService.buffers.onBufferActivate(e=>this._activeBuffer=e.activeBuffer)),this._parser.setCsiHandlerFallback((e,t)=>{this._logService.debug(`Unknown CSI code: `,{identifier:this._parser.identToString(e),params:t.toArray()})}),this._parser.setEscHandlerFallback(e=>{this._logService.debug(`Unknown ESC code: `,{identifier:this._parser.identToString(e)})}),this._parser.setExecuteHandlerFallback(e=>{this._logService.debug(`Unknown EXECUTE code: `,{code:e})}),this._parser.setOscHandlerFallback((e,t,n)=>{this._logService.debug(`Unknown OSC code: `,{identifier:e,action:t,data:n})}),this._parser.setDcsHandlerFallback((e,t,n)=>{t===`HOOK`&&(n=n.toArray()),this._logService.debug(`Unknown DCS code: `,{identifier:this._parser.identToString(e),action:t,payload:n})}),this._parser.setPrintHandler((e,t,n)=>this.print(e,t,n)),this._parser.registerCsiHandler({final:`@`},e=>this.insertChars(e)),this._parser.registerCsiHandler({intermediates:` `,final:`@`},e=>this.scrollLeft(e)),this._parser.registerCsiHandler({final:`A`},e=>this.cursorUp(e)),this._parser.registerCsiHandler({intermediates:` `,final:`A`},e=>this.scrollRight(e)),this._parser.registerCsiHandler({final:`B`},e=>this.cursorDown(e)),this._parser.registerCsiHandler({final:`C`},e=>this.cursorForward(e)),this._parser.registerCsiHandler({final:`D`},e=>this.cursorBackward(e)),this._parser.registerCsiHandler({final:`E`},e=>this.cursorNextLine(e)),this._parser.registerCsiHandler({final:`F`},e=>this.cursorPrecedingLine(e)),this._parser.registerCsiHandler({final:`G`},e=>this.cursorCharAbsolute(e)),this._parser.registerCsiHandler({final:`H`},e=>this.cursorPosition(e)),this._parser.registerCsiHandler({final:`I`},e=>this.cursorForwardTab(e)),this._parser.registerCsiHandler({final:`J`},e=>this.eraseInDisplay(e,!1)),this._parser.registerCsiHandler({prefix:`?`,final:`J`},e=>this.eraseInDisplay(e,!0)),this._parser.registerCsiHandler({final:`K`},e=>this.eraseInLine(e,!1)),this._parser.registerCsiHandler({prefix:`?`,final:`K`},e=>this.eraseInLine(e,!0)),this._parser.registerCsiHandler({final:`L`},e=>this.insertLines(e)),this._parser.registerCsiHandler({final:`M`},e=>this.deleteLines(e)),this._parser.registerCsiHandler({final:`P`},e=>this.deleteChars(e)),this._parser.registerCsiHandler({final:`S`},e=>this.scrollUp(e)),this._parser.registerCsiHandler({final:`T`},e=>this.scrollDown(e)),this._parser.registerCsiHandler({final:`X`},e=>this.eraseChars(e)),this._parser.registerCsiHandler({final:`Z`},e=>this.cursorBackwardTab(e)),this._parser.registerCsiHandler({final:"`"},e=>this.charPosAbsolute(e)),this._parser.registerCsiHandler({final:`a`},e=>this.hPositionRelative(e)),this._parser.registerCsiHandler({final:`b`},e=>this.repeatPrecedingCharacter(e)),this._parser.registerCsiHandler({final:`c`},e=>this.sendDeviceAttributesPrimary(e)),this._parser.registerCsiHandler({prefix:`>`,final:`c`},e=>this.sendDeviceAttributesSecondary(e)),this._parser.registerCsiHandler({final:`d`},e=>this.linePosAbsolute(e)),this._parser.registerCsiHandler({final:`e`},e=>this.vPositionRelative(e)),this._parser.registerCsiHandler({final:`f`},e=>this.hVPosition(e)),this._parser.registerCsiHandler({final:`g`},e=>this.tabClear(e)),this._parser.registerCsiHandler({final:`h`},e=>this.setMode(e)),this._parser.registerCsiHandler({prefix:`?`,final:`h`},e=>this.setModePrivate(e)),this._parser.registerCsiHandler({final:`l`},e=>this.resetMode(e)),this._parser.registerCsiHandler({prefix:`?`,final:`l`},e=>this.resetModePrivate(e)),this._parser.registerCsiHandler({final:`m`},e=>this.charAttributes(e)),this._parser.registerCsiHandler({final:`n`},e=>this.deviceStatus(e)),this._parser.registerCsiHandler({prefix:`?`,final:`n`},e=>this.deviceStatusPrivate(e)),this._parser.registerCsiHandler({intermediates:`!`,final:`p`},e=>this.softReset(e)),this._parser.registerCsiHandler({intermediates:` `,final:`q`},e=>this.setCursorStyle(e)),this._parser.registerCsiHandler({final:`r`},e=>this.setScrollRegion(e)),this._parser.registerCsiHandler({final:`s`},e=>this.saveCursor(e)),this._parser.registerCsiHandler({final:`t`},e=>this.windowOptions(e)),this._parser.registerCsiHandler({final:`u`},e=>this.restoreCursor(e)),this._parser.registerCsiHandler({intermediates:`'`,final:`}`},e=>this.insertColumns(e)),this._parser.registerCsiHandler({intermediates:`'`,final:`~`},e=>this.deleteColumns(e)),this._parser.registerCsiHandler({intermediates:`"`,final:`q`},e=>this.selectProtected(e)),this._parser.registerCsiHandler({intermediates:`$`,final:`p`},e=>this.requestMode(e,!0)),this._parser.registerCsiHandler({prefix:`?`,intermediates:`$`,final:`p`},e=>this.requestMode(e,!1)),this._parser.setExecuteHandler(W.BEL,()=>this.bell()),this._parser.setExecuteHandler(W.LF,()=>this.lineFeed()),this._parser.setExecuteHandler(W.VT,()=>this.lineFeed()),this._parser.setExecuteHandler(W.FF,()=>this.lineFeed()),this._parser.setExecuteHandler(W.CR,()=>this.carriageReturn()),this._parser.setExecuteHandler(W.BS,()=>this.backspace()),this._parser.setExecuteHandler(W.HT,()=>this.tab()),this._parser.setExecuteHandler(W.SO,()=>this.shiftOut()),this._parser.setExecuteHandler(W.SI,()=>this.shiftIn()),this._parser.setExecuteHandler(yr.IND,()=>this.index()),this._parser.setExecuteHandler(yr.NEL,()=>this.nextLine()),this._parser.setExecuteHandler(yr.HTS,()=>this.tabSet()),this._parser.registerOscHandler(0,new io(e=>(this.setTitle(e),this.setIconName(e),!0))),this._parser.registerOscHandler(1,new io(e=>this.setIconName(e))),this._parser.registerOscHandler(2,new io(e=>this.setTitle(e))),this._parser.registerOscHandler(4,new io(e=>this.setOrReportIndexedColor(e))),this._parser.registerOscHandler(8,new io(e=>this.setHyperlink(e))),this._parser.registerOscHandler(10,new io(e=>this.setOrReportFgColor(e))),this._parser.registerOscHandler(11,new io(e=>this.setOrReportBgColor(e))),this._parser.registerOscHandler(12,new io(e=>this.setOrReportCursorColor(e))),this._parser.registerOscHandler(104,new io(e=>this.restoreIndexedColor(e))),this._parser.registerOscHandler(110,new io(e=>this.restoreFgColor(e))),this._parser.registerOscHandler(111,new io(e=>this.restoreBgColor(e))),this._parser.registerOscHandler(112,new io(e=>this.restoreCursorColor(e))),this._parser.registerEscHandler({final:`7`},()=>this.saveCursor()),this._parser.registerEscHandler({final:`8`},()=>this.restoreCursor()),this._parser.registerEscHandler({final:`D`},()=>this.index()),this._parser.registerEscHandler({final:`E`},()=>this.nextLine()),this._parser.registerEscHandler({final:`H`},()=>this.tabSet()),this._parser.registerEscHandler({final:`M`},()=>this.reverseIndex()),this._parser.registerEscHandler({final:`=`},()=>this.keypadApplicationMode()),this._parser.registerEscHandler({final:`>`},()=>this.keypadNumericMode()),this._parser.registerEscHandler({final:`c`},()=>this.fullReset()),this._parser.registerEscHandler({final:`n`},()=>this.setgLevel(2)),this._parser.registerEscHandler({final:`o`},()=>this.setgLevel(3)),this._parser.registerEscHandler({final:`|`},()=>this.setgLevel(3)),this._parser.registerEscHandler({final:`}`},()=>this.setgLevel(2)),this._parser.registerEscHandler({final:`~`},()=>this.setgLevel(1)),this._parser.registerEscHandler({intermediates:`%`,final:`@`},()=>this.selectDefaultCharset()),this._parser.registerEscHandler({intermediates:`%`,final:`G`},()=>this.selectDefaultCharset());for(let e in wa)this._parser.registerEscHandler({intermediates:`(`,final:e},()=>this.selectCharset(`(`+e)),this._parser.registerEscHandler({intermediates:`)`,final:e},()=>this.selectCharset(`)`+e)),this._parser.registerEscHandler({intermediates:`*`,final:e},()=>this.selectCharset(`*`+e)),this._parser.registerEscHandler({intermediates:`+`,final:e},()=>this.selectCharset(`+`+e)),this._parser.registerEscHandler({intermediates:`-`,final:e},()=>this.selectCharset(`-`+e)),this._parser.registerEscHandler({intermediates:`.`,final:e},()=>this.selectCharset(`.`+e)),this._parser.registerEscHandler({intermediates:`/`,final:e},()=>this.selectCharset(`/`+e));this._parser.registerEscHandler({intermediates:`#`,final:`8`},()=>this.screenAlignmentPattern()),this._parser.setErrorHandler(e=>(this._logService.error(`Parsing error: `,e),e)),this._parser.registerDcsHandler({intermediates:`$`,final:`q`},new co((e,t)=>this.requestStatusString(e,t)))}getAttrData(){return this._curAttrData}_preserveStack(e,t,n,r){this._parseStack.paused=!0,this._parseStack.cursorStartX=e,this._parseStack.cursorStartY=t,this._parseStack.decodedLength=n,this._parseStack.position=r}_logSlowResolvingAsync(e){this._logService.logLevel<=3&&Promise.race([e,new Promise((e,t)=>setTimeout(()=>t(`#SLOW_TIMEOUT`),Co))]).catch(e=>{if(e!==`#SLOW_TIMEOUT`)throw e;console.warn(`async parser handler taking longer than ${Co} ms`)})}_getCurrentLinkId(){return this._curAttrData.extended.urlId}parse(e,t){let n,r=this._activeBuffer.x,i=this._activeBuffer.y,a=0,o=this._parseStack.paused;if(o){if(n=this._parser.parse(this._parseBuffer,this._parseStack.decodedLength,t))return this._logSlowResolvingAsync(n),n;r=this._parseStack.cursorStartX,i=this._parseStack.cursorStartY,this._parseStack.paused=!1,e.length>bo&&(a=this._parseStack.position+bo)}if(this._logService.logLevel<=1&&this._logService.debug(`parsing data ${typeof e==`string`?` "${e}"`:` "${Array.prototype.map.call(e,e=>String.fromCharCode(e)).join(``)}"`}`),this._logService.logLevel===0&&this._logService.trace(`parsing data (codes)`,typeof e==`string`?e.split(``).map(e=>e.charCodeAt(0)):e),this._parseBuffer.lengthbo)for(let t=a;t0&&d.getWidth(this._activeBuffer.x-1)===2&&d.setCellFromCodepoint(this._activeBuffer.x-1,0,1,u);let f=this._parser.precedingJoinState;for(let p=t;ps){if(c){let e=d,t=this._activeBuffer.x-m;for(this._activeBuffer.x=m,this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData(),!0)):(this._activeBuffer.y>=this._bufferService.rows&&(this._activeBuffer.y=this._bufferService.rows-1),this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!0),d=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y),m>0&&d instanceof ga&&d.copyCellsFrom(e,t,0,m,!1);t=0;)d.setCellFromCodepoint(this._activeBuffer.x++,0,0,u)}else if(l&&(d.insertCells(this._activeBuffer.x,i-m,this._activeBuffer.getNullCell(u)),d.getWidth(s-1)===2&&d.setCellFromCodepoint(s-1,0,1,u)),d.setCellFromCodepoint(this._activeBuffer.x++,r,i,u),i>0)for(;--i;)d.setCellFromCodepoint(this._activeBuffer.x++,0,0,u)}this._parser.precedingJoinState=f,this._activeBuffer.x0&&d.getWidth(this._activeBuffer.x)===0&&!d.hasContent(this._activeBuffer.x)&&d.setCellFromCodepoint(this._activeBuffer.x,0,1,u),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}registerCsiHandler(e,t){return e.final===`t`&&!e.prefix&&!e.intermediates?this._parser.registerCsiHandler(e,e=>!So(e.params[0],this._optionsService.rawOptions.windowOptions)||t(e)):this._parser.registerCsiHandler(e,t)}registerDcsHandler(e,t){return this._parser.registerDcsHandler(e,new co(t))}registerEscHandler(e,t){return this._parser.registerEscHandler(e,t)}registerOscHandler(e,t){return this._parser.registerOscHandler(e,new io(t))}bell(){return this._onRequestBell.fire(),!0}lineFeed(){return this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._optionsService.rawOptions.convertEol&&(this._activeBuffer.x=0),this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData())):this._activeBuffer.y>=this._bufferService.rows?this._activeBuffer.y=this._bufferService.rows-1:this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!1,this._activeBuffer.x>=this._bufferService.cols&&this._activeBuffer.x--,this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._onLineFeed.fire(),!0}carriageReturn(){return this._activeBuffer.x=0,!0}backspace(){if(!this._coreService.decPrivateModes.reverseWraparound)return this._restrictCursor(),this._activeBuffer.x>0&&this._activeBuffer.x--,!0;if(this._restrictCursor(this._bufferService.cols),this._activeBuffer.x>0)this._activeBuffer.x--;else if(this._activeBuffer.x===0&&this._activeBuffer.y>this._activeBuffer.scrollTop&&this._activeBuffer.y<=this._activeBuffer.scrollBottom&&this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y)?.isWrapped){this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!1,this._activeBuffer.y--,this._activeBuffer.x=this._bufferService.cols-1;let e=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);e.hasWidth(this._activeBuffer.x)&&!e.hasContent(this._activeBuffer.x)&&this._activeBuffer.x--}return this._restrictCursor(),!0}tab(){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let e=this._activeBuffer.x;return this._activeBuffer.x=this._activeBuffer.nextStop(),this._optionsService.rawOptions.screenReaderMode&&this._onA11yTab.fire(this._activeBuffer.x-e),!0}shiftOut(){return this._charsetService.setgLevel(1),!0}shiftIn(){return this._charsetService.setgLevel(0),!0}_restrictCursor(e=this._bufferService.cols-1){this._activeBuffer.x=Math.min(e,Math.max(0,this._activeBuffer.x)),this._activeBuffer.y=this._coreService.decPrivateModes.origin?Math.min(this._activeBuffer.scrollBottom,Math.max(this._activeBuffer.scrollTop,this._activeBuffer.y)):Math.min(this._bufferService.rows-1,Math.max(0,this._activeBuffer.y)),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}_setCursor(e,t){this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._coreService.decPrivateModes.origin?(this._activeBuffer.x=e,this._activeBuffer.y=this._activeBuffer.scrollTop+t):(this._activeBuffer.x=e,this._activeBuffer.y=t),this._restrictCursor(),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}_moveCursor(e,t){this._restrictCursor(),this._setCursor(this._activeBuffer.x+e,this._activeBuffer.y+t)}cursorUp(e){let t=this._activeBuffer.y-this._activeBuffer.scrollTop;return t>=0?this._moveCursor(0,-Math.min(t,e.params[0]||1)):this._moveCursor(0,-(e.params[0]||1)),!0}cursorDown(e){let t=this._activeBuffer.scrollBottom-this._activeBuffer.y;return t>=0?this._moveCursor(0,Math.min(t,e.params[0]||1)):this._moveCursor(0,e.params[0]||1),!0}cursorForward(e){return this._moveCursor(e.params[0]||1,0),!0}cursorBackward(e){return this._moveCursor(-(e.params[0]||1),0),!0}cursorNextLine(e){return this.cursorDown(e),this._activeBuffer.x=0,!0}cursorPrecedingLine(e){return this.cursorUp(e),this._activeBuffer.x=0,!0}cursorCharAbsolute(e){return this._setCursor((e.params[0]||1)-1,this._activeBuffer.y),!0}cursorPosition(e){return this._setCursor(e.length>=2?(e.params[1]||1)-1:0,(e.params[0]||1)-1),!0}charPosAbsolute(e){return this._setCursor((e.params[0]||1)-1,this._activeBuffer.y),!0}hPositionRelative(e){return this._moveCursor(e.params[0]||1,0),!0}linePosAbsolute(e){return this._setCursor(this._activeBuffer.x,(e.params[0]||1)-1),!0}vPositionRelative(e){return this._moveCursor(0,e.params[0]||1),!0}hVPosition(e){return this.cursorPosition(e),!0}tabClear(e){let t=e.params[0];return t===0?delete this._activeBuffer.tabs[this._activeBuffer.x]:t===3&&(this._activeBuffer.tabs={}),!0}cursorForwardTab(e){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let t=e.params[0]||1;for(;t--;)this._activeBuffer.x=this._activeBuffer.nextStop();return!0}cursorBackwardTab(e){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let t=e.params[0]||1;for(;t--;)this._activeBuffer.x=this._activeBuffer.prevStop();return!0}selectProtected(e){let t=e.params[0];return t===1&&(this._curAttrData.bg|=536870912),(t===2||t===0)&&(this._curAttrData.bg&=-536870913),!0}_eraseInBufferLine(e,t,n,r=!1,i=!1){let a=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);a.replaceCells(t,n,this._activeBuffer.getNullCell(this._eraseAttrData()),i),r&&(a.isWrapped=!1)}_resetBufferLine(e,t=!1){let n=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);n&&(n.fill(this._activeBuffer.getNullCell(this._eraseAttrData()),t),this._bufferService.buffer.clearMarkers(this._activeBuffer.ybase+e),n.isWrapped=!1)}eraseInDisplay(e,t=!1){this._restrictCursor(this._bufferService.cols);let n;switch(e.params[0]){case 0:for(n=this._activeBuffer.y,this._dirtyRowTracker.markDirty(n),this._eraseInBufferLine(n++,this._activeBuffer.x,this._bufferService.cols,this._activeBuffer.x===0,t);n=this._bufferService.cols&&(this._activeBuffer.lines.get(n+1).isWrapped=!1);n--;)this._resetBufferLine(n,t);this._dirtyRowTracker.markDirty(0);break;case 2:if(this._optionsService.rawOptions.scrollOnEraseInDisplay){for(n=this._bufferService.rows,this._dirtyRowTracker.markRangeDirty(0,n-1);n--&&!this._activeBuffer.lines.get(this._activeBuffer.ybase+n)?.getTrimmedLength(););for(;n>=0;n--)this._bufferService.scroll(this._eraseAttrData())}else{for(n=this._bufferService.rows,this._dirtyRowTracker.markDirty(n-1);n--;)this._resetBufferLine(n,t);this._dirtyRowTracker.markDirty(0)}break;case 3:let e=this._activeBuffer.lines.length-this._bufferService.rows;e>0&&(this._activeBuffer.lines.trimStart(e),this._activeBuffer.ybase=Math.max(this._activeBuffer.ybase-e,0),this._activeBuffer.ydisp=Math.max(this._activeBuffer.ydisp-e,0),this._onScroll.fire(0))}return!0}eraseInLine(e,t=!1){switch(this._restrictCursor(this._bufferService.cols),e.params[0]){case 0:this._eraseInBufferLine(this._activeBuffer.y,this._activeBuffer.x,this._bufferService.cols,this._activeBuffer.x===0,t);break;case 1:this._eraseInBufferLine(this._activeBuffer.y,0,this._activeBuffer.x+1,!1,t);break;case 2:this._eraseInBufferLine(this._activeBuffer.y,0,this._bufferService.cols,!0,t)}return this._dirtyRowTracker.markDirty(this._activeBuffer.y),!0}insertLines(e){this._restrictCursor();let t=e.params[0]||1;if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.y65535?2:1}let c=s;for(let e=1;e0||(this._is(`xterm`)||this._is(`rxvt-unicode`)||this._is(`screen`)?this._coreService.triggerDataEvent(W.ESC+`[?1;2c`):this._is(`linux`)&&this._coreService.triggerDataEvent(W.ESC+`[?6c`)),!0}sendDeviceAttributesSecondary(e){return e.params[0]>0||(this._is(`xterm`)?this._coreService.triggerDataEvent(W.ESC+`[>0;276;0c`):this._is(`rxvt-unicode`)?this._coreService.triggerDataEvent(W.ESC+`[>85;95;0c`):this._is(`linux`)?this._coreService.triggerDataEvent(e.params[0]+`c`):this._is(`screen`)&&this._coreService.triggerDataEvent(W.ESC+`[>83;40003;0c`)),!0}_is(e){return(this._optionsService.rawOptions.termName+``).indexOf(e)===0}setMode(e){for(let t=0;t(e[e.NOT_RECOGNIZED=0]=`NOT_RECOGNIZED`,e[e.SET=1]=`SET`,e[e.RESET=2]=`RESET`,e[e.PERMANENTLY_SET=3]=`PERMANENTLY_SET`,e[e.PERMANENTLY_RESET=4]=`PERMANENTLY_RESET`))(n||={});let r=this._coreService.decPrivateModes,{activeProtocol:i,activeEncoding:a}=this._coreMouseService,o=this._coreService,{buffers:s,cols:c}=this._bufferService,{active:l,alt:u}=s,d=this._optionsService.rawOptions,f=(e,n)=>(o.triggerDataEvent(`${W.ESC}[${t?``:`?`}${e};${n}$y`),!0),p=e=>e?1:2,m=e.params[0];return t?m===2?f(m,4):m===4?f(m,p(o.modes.insertMode)):m===12?f(m,3):m===20?f(m,p(d.convertEol)):f(m,0):m===1?f(m,p(r.applicationCursorKeys)):m===3?f(m,d.windowOptions.setWinLines?c===80?2:+(c===132):0):m===6?f(m,p(r.origin)):m===7?f(m,p(r.wraparound)):m===8?f(m,3):m===9?f(m,p(i===`X10`)):m===12?f(m,p(d.cursorBlink)):m===25?f(m,p(!o.isCursorHidden)):m===45?f(m,p(r.reverseWraparound)):m===66?f(m,p(r.applicationKeypad)):m===67?f(m,4):m===1e3?f(m,p(i===`VT200`)):m===1002?f(m,p(i===`DRAG`)):m===1003?f(m,p(i===`ANY`)):m===1004?f(m,p(r.sendFocus)):m===1005?f(m,4):m===1006?f(m,p(a===`SGR`)):m===1015?f(m,4):m===1016?f(m,p(a===`SGR_PIXELS`)):m===1048?f(m,1):m===47||m===1047||m===1049?f(m,p(l===u)):m===2004?f(m,p(r.bracketedPasteMode)):m===2026?f(m,p(r.synchronizedOutput)):f(m,0)}_updateAttrColor(e,t,n,r,i){return t===2?(e|=50331648,e&=-16777216,e|=S.fromColorRGB([n,r,i])):t===5&&(e&=-50331904,e|=33554432|n&255),e}_extractColor(e,t,n){let r=[0,0,-1,0,0,0],i=0,a=0;do{if(r[a+i]=e.params[t+a],e.hasSubParams(t+a)){let n=e.getSubParams(t+a),o=0;do r[1]===5&&(i=1),r[a+o+1+i]=n[o];while(++o=2||r[1]===2&&a+i>=5)break;r[1]&&(i=1)}while(++a+t5)&&(e=1),t.extended.underlineStyle=e,t.fg|=268435456,e===0&&(t.fg&=-268435457),t.updateExtended()}_processSGR0(e){e.fg=pa.fg,e.bg=pa.bg,e.extended=e.extended.clone(),e.extended.underlineStyle=0,e.extended.underlineColor&=-67108864,e.updateExtended()}charAttributes(e){if(e.length===1&&e.params[0]===0)return this._processSGR0(this._curAttrData),!0;let t=e.length,n,r=this._curAttrData;for(let i=0;i=30&&n<=37?(r.fg&=-50331904,r.fg|=16777216|n-30):n>=40&&n<=47?(r.bg&=-50331904,r.bg|=16777216|n-40):n>=90&&n<=97?(r.fg&=-50331904,r.fg|=n-90|16777224):n>=100&&n<=107?(r.bg&=-50331904,r.bg|=n-100|16777224):n===0?this._processSGR0(r):n===1?r.fg|=134217728:n===3?r.bg|=67108864:n===4?(r.fg|=268435456,this._processUnderline(e.hasSubParams(i)?e.getSubParams(i)[0]:1,r)):n===5?r.fg|=536870912:n===7?r.fg|=67108864:n===8?r.fg|=1073741824:n===9?r.fg|=2147483648:n===2?r.bg|=134217728:n===21?this._processUnderline(2,r):n===22?(r.fg&=-134217729,r.bg&=-134217729):n===23?r.bg&=-67108865:n===24?(r.fg&=-268435457,this._processUnderline(0,r)):n===25?r.fg&=-536870913:n===27?r.fg&=-67108865:n===28?r.fg&=-1073741825:n===29?r.fg&=2147483647:n===39?(r.fg&=-67108864,r.fg|=pa.fg&16777215):n===49?(r.bg&=-67108864,r.bg|=pa.bg&16777215):n===38||n===48||n===58?i+=this._extractColor(e,i,r):n===53?r.bg|=1073741824:n===55?r.bg&=-1073741825:n===59?(r.extended=r.extended.clone(),r.extended.underlineColor=-1,r.updateExtended()):n===100?(r.fg&=-67108864,r.fg|=pa.fg&16777215,r.bg&=-67108864,r.bg|=pa.bg&16777215):this._logService.debug(`Unknown SGR attribute: %d.`,n);return!0}deviceStatus(e){switch(e.params[0]){case 5:this._coreService.triggerDataEvent(`${W.ESC}[0n`);break;case 6:let e=this._activeBuffer.y+1,t=this._activeBuffer.x+1;this._coreService.triggerDataEvent(`${W.ESC}[${e};${t}R`)}return!0}deviceStatusPrivate(e){if(e.params[0]===6){let e=this._activeBuffer.y+1,t=this._activeBuffer.x+1;this._coreService.triggerDataEvent(`${W.ESC}[?${e};${t}R`)}return!0}softReset(e){return this._coreService.isCursorHidden=!1,this._onRequestSyncScrollBar.fire(),this._activeBuffer.scrollTop=0,this._activeBuffer.scrollBottom=this._bufferService.rows-1,this._curAttrData=pa.clone(),this._coreService.reset(),this._charsetService.reset(),this._activeBuffer.savedX=0,this._activeBuffer.savedY=this._activeBuffer.ybase,this._activeBuffer.savedCurAttrData.fg=this._curAttrData.fg,this._activeBuffer.savedCurAttrData.bg=this._curAttrData.bg,this._activeBuffer.savedCharset=this._charsetService.charset,this._coreService.decPrivateModes.origin=!1,!0}setCursorStyle(e){let t=e.length===0?1:e.params[0];if(t===0)this._coreService.decPrivateModes.cursorStyle=void 0,this._coreService.decPrivateModes.cursorBlink=void 0;else{switch(t){case 1:case 2:this._coreService.decPrivateModes.cursorStyle=`block`;break;case 3:case 4:this._coreService.decPrivateModes.cursorStyle=`underline`;break;case 5:case 6:this._coreService.decPrivateModes.cursorStyle=`bar`}let e=t%2==1;this._coreService.decPrivateModes.cursorBlink=e}return!0}setScrollRegion(e){let t=e.params[0]||1,n;return(e.length<2||(n=e.params[1])>this._bufferService.rows||n===0)&&(n=this._bufferService.rows),n>t&&(this._activeBuffer.scrollTop=t-1,this._activeBuffer.scrollBottom=n-1,this._setCursor(0,0)),!0}windowOptions(e){if(!So(e.params[0],this._optionsService.rawOptions.windowOptions))return!0;let t=e.length>1?e.params[1]:0;switch(e.params[0]){case 14:t!==2&&this._onRequestWindowsOptionsReport.fire(0);break;case 16:this._onRequestWindowsOptionsReport.fire(1);break;case 18:this._bufferService&&this._coreService.triggerDataEvent(`${W.ESC}[8;${this._bufferService.rows};${this._bufferService.cols}t`);break;case 22:(t===0||t===2)&&(this._windowTitleStack.push(this._windowTitle),this._windowTitleStack.length>xo&&this._windowTitleStack.shift()),(t===0||t===1)&&(this._iconNameStack.push(this._iconName),this._iconNameStack.length>xo&&this._iconNameStack.shift());break;case 23:(t===0||t===2)&&this._windowTitleStack.length&&this.setTitle(this._windowTitleStack.pop()),(t===0||t===1)&&this._iconNameStack.length&&this.setIconName(this._iconNameStack.pop())}return!0}saveCursor(e){return this._activeBuffer.savedX=this._activeBuffer.x,this._activeBuffer.savedY=this._activeBuffer.ybase+this._activeBuffer.y,this._activeBuffer.savedCurAttrData.fg=this._curAttrData.fg,this._activeBuffer.savedCurAttrData.bg=this._curAttrData.bg,this._activeBuffer.savedCharset=this._charsetService.charset,!0}restoreCursor(e){return this._activeBuffer.x=this._activeBuffer.savedX||0,this._activeBuffer.y=Math.max(this._activeBuffer.savedY-this._activeBuffer.ybase,0),this._curAttrData.fg=this._activeBuffer.savedCurAttrData.fg,this._curAttrData.bg=this._activeBuffer.savedCurAttrData.bg,this._charsetService.charset=this._savedCharset,this._activeBuffer.savedCharset&&(this._charsetService.charset=this._activeBuffer.savedCharset),this._restrictCursor(),!0}setTitle(e){return this._windowTitle=e,this._onTitleChange.fire(e),!0}setIconName(e){return this._iconName=e,!0}setOrReportIndexedColor(e){let t=[],n=e.split(`;`);for(;n.length>1;){let e=n.shift(),r=n.shift();if(/^\d+$/.exec(e)){let n=parseInt(e);if(Do(n)){if(r===`?`)t.push({type:0,index:n});else{let e=go(r);e&&t.push({type:1,index:n,color:e})}}}}return t.length&&this._onColor.fire(t),!0}setHyperlink(e){let t=e.indexOf(`;`);if(t===-1)return!0;let n=e.slice(0,t).trim(),r=e.slice(t+1);return r?this._createHyperlink(n,r):!n.trim()&&this._finishHyperlink()}_createHyperlink(e,t){this._getCurrentLinkId()&&this._finishHyperlink();let n=e.split(`:`),r,i=n.findIndex(e=>e.startsWith(`id=`));return i!==-1&&(r=n[i].slice(3)||void 0),this._curAttrData.extended=this._curAttrData.extended.clone(),this._curAttrData.extended.urlId=this._oscLinkService.registerLink({id:r,uri:t}),this._curAttrData.updateExtended(),!0}_finishHyperlink(){return this._curAttrData.extended=this._curAttrData.extended.clone(),this._curAttrData.extended.urlId=0,this._curAttrData.updateExtended(),!0}_setOrReportSpecialColor(e,t){let n=e.split(`;`);for(let e=0;e=this._specialColors.length);++e,++t)if(n[e]===`?`)this._onColor.fire([{type:0,index:this._specialColors[t]}]);else{let r=go(n[e]);r&&this._onColor.fire([{type:1,index:this._specialColors[t],color:r}])}return!0}setOrReportFgColor(e){return this._setOrReportSpecialColor(e,0)}setOrReportBgColor(e){return this._setOrReportSpecialColor(e,1)}setOrReportCursorColor(e){return this._setOrReportSpecialColor(e,2)}restoreIndexedColor(e){if(!e)return this._onColor.fire([{type:2}]),!0;let t=[],n=e.split(`;`);for(let e=0;e=this._bufferService.rows&&(this._activeBuffer.y=this._bufferService.rows-1),this._restrictCursor(),!0}tabSet(){return this._activeBuffer.tabs[this._activeBuffer.x]=!0,!0}reverseIndex(){if(this._restrictCursor(),this._activeBuffer.y===this._activeBuffer.scrollTop){let e=this._activeBuffer.scrollBottom-this._activeBuffer.scrollTop;this._activeBuffer.lines.shiftElements(this._activeBuffer.ybase+this._activeBuffer.y,e,1),this._activeBuffer.lines.set(this._activeBuffer.ybase+this._activeBuffer.y,this._activeBuffer.getBlankLine(this._eraseAttrData())),this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom)}else this._activeBuffer.y--,this._restrictCursor();return!0}fullReset(){return this._parser.reset(),this._onRequestReset.fire(),!0}reset(){this._curAttrData=pa.clone(),this._eraseAttrDataInternal=pa.clone()}_eraseAttrData(){return this._eraseAttrDataInternal.bg&=-67108864,this._eraseAttrDataInternal.bg|=this._curAttrData.bg&67108863,this._eraseAttrDataInternal}setgLevel(e){return this._charsetService.setgLevel(e),!0}screenAlignmentPattern(){let e=new w;e.content=4194373,e.fg=this._curAttrData.fg,e.bg=this._curAttrData.bg,this._setCursor(0,0);for(let t=0;t(this._coreService.triggerDataEvent(`${W.ESC}${e}${W.ESC}\\`),!0),r=this._bufferService.buffer,i=this._optionsService.rawOptions;return n(e===`"q`?`P1$r${+!!this._curAttrData.isProtected()}"q`:e===`"p`?`P1$r61;1"p`:e===`r`?`P1$r${r.scrollTop+1};${r.scrollBottom+1}r`:e===`m`?`P1$r0m`:e===` q`?`P1$r${{block:2,underline:4,bar:6}[i.cursorStyle]-+!!i.cursorBlink} q`:`P0$r`)}markRangeDirty(e,t){this._dirtyRowTracker.markRangeDirty(e,t)}},Eo=class{constructor(e){this._bufferService=e,this.clearRange()}clearRange(){this.start=this._bufferService.buffer.y,this.end=this._bufferService.buffer.y}markDirty(e){ethis.end&&(this.end=e)}markRangeDirty(e,t){e>t&&(wo=e,e=t,t=wo),ethis.end&&(this.end=t)}markAllDirty(){this.markRangeDirty(0,this._bufferService.rows-1)}};Eo=r([i(0,j)],Eo);function Do(e){return 0<=e&&e<256}var Oo=5e7,ko=12,Ao=50,jo=class extends B{constructor(e){super(),this._action=e,this._writeBuffer=[],this._callbacks=[],this._pendingData=0,this._bufferOffset=0,this._isSyncWriting=!1,this._syncCalls=0,this._didUserInput=!1,this._onWriteParsed=this._register(new H),this.onWriteParsed=this._onWriteParsed.event}handleUserInput(){this._didUserInput=!0}writeSync(e,t){if(t!==void 0&&this._syncCalls>t){this._syncCalls=0;return}if(this._pendingData+=e.length,this._writeBuffer.push(e),this._callbacks.push(void 0),this._syncCalls++,this._isSyncWriting)return;this._isSyncWriting=!0;let n;for(;n=this._writeBuffer.shift();){this._action(n);let e=this._callbacks.shift();e&&e()}this._pendingData=0,this._bufferOffset=2147483647,this._isSyncWriting=!1,this._syncCalls=0}write(e,t){if(this._pendingData>Oo)throw Error(`write data discarded, use flow control to avoid losing data`);if(!this._writeBuffer.length){if(this._bufferOffset=0,this._didUserInput){this._didUserInput=!1,this._pendingData+=e.length,this._writeBuffer.push(e),this._callbacks.push(t),this._innerWrite();return}setTimeout(()=>this._innerWrite())}this._pendingData+=e.length,this._writeBuffer.push(e),this._callbacks.push(t)}_innerWrite(e=0,t=!0){let n=e||performance.now();for(;this._writeBuffer.length>this._bufferOffset;){let e=this._writeBuffer[this._bufferOffset],r=this._action(e,t);if(r){r.catch(e=>(queueMicrotask(()=>{throw e}),Promise.resolve(!1))).then(e=>performance.now()-n>=ko?setTimeout(()=>this._innerWrite(0,e)):this._innerWrite(n,e));return}let i=this._callbacks[this._bufferOffset];if(i&&i(),this._bufferOffset++,this._pendingData-=e.length,performance.now()-n>=ko)break}this._writeBuffer.length>this._bufferOffset?(this._bufferOffset>Ao&&(this._writeBuffer=this._writeBuffer.slice(this._bufferOffset),this._callbacks=this._callbacks.slice(this._bufferOffset),this._bufferOffset=0),setTimeout(()=>this._innerWrite())):(this._writeBuffer.length=0,this._callbacks.length=0,this._pendingData=0,this._bufferOffset=0),this._onWriteParsed.fire()}},Mo=class{constructor(e){this._bufferService=e,this._nextId=1,this._entriesWithId=new Map,this._dataByLinkId=new Map}registerLink(e){let t=this._bufferService.buffer;if(e.id===void 0){let n=t.addMarker(t.ybase+t.y),r={data:e,id:this._nextId++,lines:[n]};return n.onDispose(()=>this._removeMarkerFromLink(r,n)),this._dataByLinkId.set(r.id,r),r.id}let n=e,r=this._getEntryIdKey(n),i=this._entriesWithId.get(r);if(i)return this.addLineToLink(i.id,t.ybase+t.y),i.id;let a=t.addMarker(t.ybase+t.y),o={id:this._nextId++,key:this._getEntryIdKey(n),data:n,lines:[a]};return a.onDispose(()=>this._removeMarkerFromLink(o,a)),this._entriesWithId.set(o.key,o),this._dataByLinkId.set(o.id,o),o.id}addLineToLink(e,t){let n=this._dataByLinkId.get(e);if(n&&n.lines.every(e=>e.line!==t)){let e=this._bufferService.buffer.addMarker(t);n.lines.push(e),e.onDispose(()=>this._removeMarkerFromLink(n,e))}}getLinkData(e){return this._dataByLinkId.get(e)?.data}_getEntryIdKey(e){return`${e.id};;${e.uri}`}_removeMarkerFromLink(e,t){let n=e.lines.indexOf(t);n!==-1&&(e.lines.splice(n,1),e.lines.length===0&&(e.data.id!==void 0&&this._entriesWithId.delete(e.key),this._dataByLinkId.delete(e.id)))}};Mo=r([i(0,j)],Mo);var No=!1,Po=class extends B{constructor(e){super(),this._windowsWrappingHeuristics=this._register(new Pe),this._onBinary=this._register(new H),this.onBinary=this._onBinary.event,this._onData=this._register(new H),this.onData=this._onData.event,this._onLineFeed=this._register(new H),this.onLineFeed=this._onLineFeed.event,this._onResize=this._register(new H),this.onResize=this._onResize.event,this._onWriteParsed=this._register(new H),this.onWriteParsed=this._onWriteParsed.event,this._onScroll=this._register(new H),this._instantiationService=new sa,this.optionsService=this._register(new Pa(e)),this._instantiationService.setService(L,this.optionsService),this._bufferService=this._register(this._instantiationService.createInstance(ja)),this._instantiationService.setService(j,this._bufferService),this._logService=this._register(this._instantiationService.createInstance(ua)),this._instantiationService.setService(I,this._logService),this.coreService=this._register(this._instantiationService.createInstance(za)),this._instantiationService.setService(N,this.coreService),this.coreMouseService=this._register(this._instantiationService.createInstance(Wa)),this._instantiationService.setService(M,this.coreMouseService),this.unicodeService=this._register(this._instantiationService.createInstance(Xa)),this._instantiationService.setService(ee,this.unicodeService),this._charsetService=this._instantiationService.createInstance(Za),this._instantiationService.setService(P,this._charsetService),this._oscLinkService=this._instantiationService.createInstance(Mo),this._instantiationService.setService(R,this._oscLinkService),this._inputHandler=this._register(new To(this._bufferService,this._charsetService,this.coreService,this._logService,this.optionsService,this._oscLinkService,this.coreMouseService,this.unicodeService)),this._register(Be.forward(this._inputHandler.onLineFeed,this._onLineFeed)),this._register(this._inputHandler),this._register(Be.forward(this._bufferService.onResize,this._onResize)),this._register(Be.forward(this.coreService.onData,this._onData)),this._register(Be.forward(this.coreService.onBinary,this._onBinary)),this._register(this.coreService.onRequestScrollToBottom(()=>this.scrollToBottom(!0))),this._register(this.coreService.onUserInput(()=>this._writeBuffer.handleUserInput())),this._register(this.optionsService.onMultipleOptionChange([`windowsMode`,`windowsPty`],()=>this._handleWindowsPtyOptionChange())),this._register(this._bufferService.onScroll(()=>{this._onScroll.fire({position:this._bufferService.buffer.ydisp}),this._inputHandler.markRangeDirty(this._bufferService.buffer.scrollTop,this._bufferService.buffer.scrollBottom)})),this._writeBuffer=this._register(new jo((e,t)=>this._inputHandler.parse(e,t))),this._register(Be.forward(this._writeBuffer.onWriteParsed,this._onWriteParsed))}get onScroll(){return this._onScrollApi||(this._onScrollApi=this._register(new H),this._onScroll.event(e=>{this._onScrollApi?.fire(e.position)})),this._onScrollApi.event}get cols(){return this._bufferService.cols}get rows(){return this._bufferService.rows}get buffers(){return this._bufferService.buffers}get options(){return this.optionsService.options}set options(e){for(let t in e)this.optionsService.options[t]=e[t]}write(e,t){this._writeBuffer.write(e,t)}writeSync(e,t){this._logService.logLevel<=3&&!No&&(this._logService.warn(`writeSync is unreliable and will be removed soon.`),No=!0),this._writeBuffer.writeSync(e,t)}input(e,t=!0){this.coreService.triggerDataEvent(e,t)}resize(e,t){isNaN(e)||isNaN(t)||(e=Math.max(e,ka),t=Math.max(t,Aa),this._bufferService.resize(e,t))}scroll(e,t=!1){this._bufferService.scroll(e,t)}scrollLines(e,t){this._bufferService.scrollLines(e,t)}scrollPages(e){this.scrollLines(e*(this.rows-1))}scrollToTop(){this.scrollLines(-this._bufferService.buffer.ydisp)}scrollToBottom(e){this.scrollLines(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp)}scrollToLine(e){let t=e-this._bufferService.buffer.ydisp;t!==0&&this.scrollLines(t)}registerEscHandler(e,t){return this._inputHandler.registerEscHandler(e,t)}registerDcsHandler(e,t){return this._inputHandler.registerDcsHandler(e,t)}registerCsiHandler(e,t){return this._inputHandler.registerCsiHandler(e,t)}registerOscHandler(e,t){return this._inputHandler.registerOscHandler(e,t)}_setup(){this._handleWindowsPtyOptionChange()}reset(){this._inputHandler.reset(),this._bufferService.reset(),this._charsetService.reset(),this.coreService.reset(),this.coreMouseService.reset()}_handleWindowsPtyOptionChange(){let e=!1,t=this.optionsService.rawOptions.windowsPty;t&&t.buildNumber!==void 0&&t.buildNumber!==void 0?e=t.backend===`conpty`&&t.buildNumber<21376:this.optionsService.rawOptions.windowsMode&&(e=!0),e?this._enableWindowsWrappingHeuristics():this._windowsWrappingHeuristics.clear()}_enableWindowsWrappingHeuristics(){if(!this._windowsWrappingHeuristics.value){let e=[];e.push(this.onLineFeed(Qa.bind(null,this._bufferService))),e.push(this.registerCsiHandler({final:`H`},()=>(Qa(this._bufferService),!1))),this._windowsWrappingHeuristics.value=z(()=>{for(let t of e)t.dispose()})}}},Fo={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:[`'`,`"`]};function Io(e,t,n,r){let i={type:0,cancel:!1,key:void 0},a=+!!e.shiftKey|(e.altKey?2:0)|(e.ctrlKey?4:0)|(e.metaKey?8:0);switch(e.keyCode){case 0:e.key===`UIKeyInputUpArrow`?i.key=t?W.ESC+`OA`:W.ESC+`[A`:e.key===`UIKeyInputLeftArrow`?i.key=t?W.ESC+`OD`:W.ESC+`[D`:e.key===`UIKeyInputRightArrow`?i.key=t?W.ESC+`OC`:W.ESC+`[C`:e.key===`UIKeyInputDownArrow`&&(i.key=t?W.ESC+`OB`:W.ESC+`[B`);break;case 8:i.key=e.ctrlKey?`\b`:W.DEL,e.altKey&&(i.key=W.ESC+i.key);break;case 9:if(e.shiftKey){i.key=W.ESC+`[Z`;break}i.key=W.HT,i.cancel=!0;break;case 13:i.key=e.altKey?W.ESC+W.CR:W.CR,i.cancel=!0;break;case 27:i.key=W.ESC,e.altKey&&(i.key=W.ESC+W.ESC),i.cancel=!0;break;case 37:if(e.metaKey)break;i.key=a?W.ESC+`[1;`+(a+1)+`D`:t?W.ESC+`OD`:W.ESC+`[D`;break;case 39:if(e.metaKey)break;i.key=a?W.ESC+`[1;`+(a+1)+`C`:t?W.ESC+`OC`:W.ESC+`[C`;break;case 38:if(e.metaKey)break;i.key=a?W.ESC+`[1;`+(a+1)+`A`:t?W.ESC+`OA`:W.ESC+`[A`;break;case 40:if(e.metaKey)break;i.key=a?W.ESC+`[1;`+(a+1)+`B`:t?W.ESC+`OB`:W.ESC+`[B`;break;case 45:!e.shiftKey&&!e.ctrlKey&&(i.key=W.ESC+`[2~`);break;case 46:i.key=a?W.ESC+`[3;`+(a+1)+`~`:W.ESC+`[3~`;break;case 36:i.key=a?W.ESC+`[1;`+(a+1)+`H`:t?W.ESC+`OH`:W.ESC+`[H`;break;case 35:i.key=a?W.ESC+`[1;`+(a+1)+`F`:t?W.ESC+`OF`:W.ESC+`[F`;break;case 33:e.shiftKey?i.type=2:i.key=e.ctrlKey?W.ESC+`[5;`+(a+1)+`~`:W.ESC+`[5~`;break;case 34:e.shiftKey?i.type=3:i.key=e.ctrlKey?W.ESC+`[6;`+(a+1)+`~`:W.ESC+`[6~`;break;case 112:i.key=a?W.ESC+`[1;`+(a+1)+`P`:W.ESC+`OP`;break;case 113:i.key=a?W.ESC+`[1;`+(a+1)+`Q`:W.ESC+`OQ`;break;case 114:i.key=a?W.ESC+`[1;`+(a+1)+`R`:W.ESC+`OR`;break;case 115:i.key=a?W.ESC+`[1;`+(a+1)+`S`:W.ESC+`OS`;break;case 116:i.key=a?W.ESC+`[15;`+(a+1)+`~`:W.ESC+`[15~`;break;case 117:i.key=a?W.ESC+`[17;`+(a+1)+`~`:W.ESC+`[17~`;break;case 118:i.key=a?W.ESC+`[18;`+(a+1)+`~`:W.ESC+`[18~`;break;case 119:i.key=a?W.ESC+`[19;`+(a+1)+`~`:W.ESC+`[19~`;break;case 120:i.key=a?W.ESC+`[20;`+(a+1)+`~`:W.ESC+`[20~`;break;case 121:i.key=a?W.ESC+`[21;`+(a+1)+`~`:W.ESC+`[21~`;break;case 122:i.key=a?W.ESC+`[23;`+(a+1)+`~`:W.ESC+`[23~`;break;case 123:i.key=a?W.ESC+`[24;`+(a+1)+`~`:W.ESC+`[24~`;break;default:if(e.ctrlKey&&!e.shiftKey&&!e.altKey&&!e.metaKey)e.keyCode>=65&&e.keyCode<=90?i.key=String.fromCharCode(e.keyCode-64):e.keyCode===32?i.key=W.NUL:e.keyCode>=51&&e.keyCode<=55?i.key=String.fromCharCode(e.keyCode-51+27):e.keyCode===56?i.key=W.DEL:e.keyCode===219?i.key=W.ESC:e.keyCode===220?i.key=W.FS:e.keyCode===221&&(i.key=W.GS);else if((!n||r)&&e.altKey&&!e.metaKey){let t=Fo[e.keyCode]?.[+!!e.shiftKey];if(t)i.key=W.ESC+t;else if(e.keyCode>=65&&e.keyCode<=90){let t=e.ctrlKey?e.keyCode-64:e.keyCode+32,n=String.fromCharCode(t);e.shiftKey&&(n=n.toUpperCase()),i.key=W.ESC+n}else if(e.keyCode===32)i.key=W.ESC+(e.ctrlKey?W.NUL:` `);else if(e.key===`Dead`&&e.code.startsWith(`Key`)){let t=e.code.slice(3,4);e.shiftKey||(t=t.toLowerCase()),i.key=W.ESC+t,i.cancel=!0}}else n&&!e.altKey&&!e.ctrlKey&&!e.shiftKey&&e.metaKey?e.keyCode===65&&(i.type=1):e.key&&!e.ctrlKey&&!e.altKey&&!e.metaKey&&e.keyCode>=48&&e.key.length===1?i.key=e.key:e.key&&e.ctrlKey&&(e.key===`_`&&(i.key=W.US),e.key===`@`&&(i.key=W.NUL))}return i}var X=0,Lo=class{constructor(e){this._getKey=e,this._array=[],this._insertedValues=[],this._flushInsertedTask=new Ti,this._isFlushingInserted=!1,this._deletedIndices=[],this._flushDeletedTask=new Ti,this._isFlushingDeleted=!1}clear(){this._array.length=0,this._insertedValues.length=0,this._flushInsertedTask.clear(),this._isFlushingInserted=!1,this._deletedIndices.length=0,this._flushDeletedTask.clear(),this._isFlushingDeleted=!1}insert(e){this._flushCleanupDeleted(),this._insertedValues.length===0&&this._flushInsertedTask.enqueue(()=>this._flushInserted()),this._insertedValues.push(e)}_flushInserted(){let e=this._insertedValues.sort((e,t)=>this._getKey(e)-this._getKey(t)),t=0,n=0,r=Array(this._array.length+this._insertedValues.length);for(let i=0;i=this._array.length||this._getKey(e[t])<=this._getKey(this._array[n])?(r[i]=e[t],t++):r[i]=this._array[n++];this._array=r,this._insertedValues.length=0}_flushCleanupInserted(){!this._isFlushingInserted&&this._insertedValues.length>0&&this._flushInsertedTask.flush()}delete(e){if(this._flushCleanupInserted(),this._array.length===0)return!1;let t=this._getKey(e);if(t===void 0||(X=this._search(t),X===-1)||this._getKey(this._array[X])!==t)return!1;do if(this._array[X]===e)return this._deletedIndices.length===0&&this._flushDeletedTask.enqueue(()=>this._flushDeleted()),this._deletedIndices.push(X),!0;while(++Xe-t),t=0,n=Array(this._array.length-e.length),r=0;for(let i=0;i0&&this._flushDeletedTask.flush()}*getKeyIterator(e){if(this._flushCleanupInserted(),this._flushCleanupDeleted(),this._array.length!==0&&(X=this._search(e),!(X<0||X>=this._array.length)&&this._getKey(this._array[X])===e))do yield this._array[X];while(++X=this._array.length)&&this._getKey(this._array[X])===e))do t(this._array[X]);while(++X=t;){let r=t+n>>1,i=this._getKey(this._array[r]);if(i>e)n=r-1;else if(i0&&this._getKey(this._array[r-1])===e;)r--;return r}}return t}},Ro=0,zo=0,Bo=class extends B{constructor(){super(),this._decorations=new Lo(e=>e?.marker.line),this._onDecorationRegistered=this._register(new H),this.onDecorationRegistered=this._onDecorationRegistered.event,this._onDecorationRemoved=this._register(new H),this.onDecorationRemoved=this._onDecorationRemoved.event,this._register(z(()=>this.reset()))}get decorations(){return this._decorations.values()}registerDecoration(e){if(e.marker.isDisposed)return;let t=new Vo(e);if(t){let e=t.marker.onDispose(()=>t.dispose()),n=t.onDispose(()=>{n.dispose(),t&&(this._decorations.delete(t)&&this._onDecorationRemoved.fire(t),e.dispose())});this._decorations.insert(t),this._onDecorationRegistered.fire(t)}return t}reset(){for(let e of this._decorations.values())e.dispose();this._decorations.clear()}*getDecorationsAtCell(e,t,n){let r=0,i=0;for(let a of this._decorations.getKeyIterator(t))r=a.options.x??0,i=r+(a.options.width??1),e>=r&&e{Ro=t.options.x??0,zo=Ro+(t.options.width??1),e>=Ro&&e=this._debounceThresholdMS)this._lastRefreshMs=r,this._innerRefresh();else if(!this._additionalRefreshRequested){let e=r-this._lastRefreshMs,t=this._debounceThresholdMS-e;this._additionalRefreshRequested=!0,this._refreshTimeoutID=window.setTimeout(()=>{this._lastRefreshMs=performance.now(),this._innerRefresh(),this._additionalRefreshRequested=!1,this._refreshTimeoutID=void 0},t)}}_innerRefresh(){if(this._rowStart===void 0||this._rowEnd===void 0||this._rowCount===void 0)return;let e=Math.max(this._rowStart,0),t=Math.min(this._rowEnd,this._rowCount-1);this._rowStart=void 0,this._rowEnd=void 0,this._renderCallback(e,t)}},Wo=20,Go=class extends B{constructor(e,t,n,r){super(),this._terminal=e,this._coreBrowserService=n,this._renderService=r,this._rowColumns=new WeakMap,this._liveRegionLineCount=0,this._charsToConsume=[],this._charsToAnnounce=``;let i=this._coreBrowserService.mainDocument;this._accessibilityContainer=i.createElement(`div`),this._accessibilityContainer.classList.add(`xterm-accessibility`),this._rowContainer=i.createElement(`div`),this._rowContainer.setAttribute(`role`,`list`),this._rowContainer.classList.add(`xterm-accessibility-tree`),this._rowElements=[];for(let e=0;ethis._handleBoundaryFocus(e,0),this._bottomBoundaryFocusListener=e=>this._handleBoundaryFocus(e,1),this._rowElements[0].addEventListener(`focus`,this._topBoundaryFocusListener),this._rowElements[this._rowElements.length-1].addEventListener(`focus`,this._bottomBoundaryFocusListener),this._accessibilityContainer.appendChild(this._rowContainer),this._liveRegion=i.createElement(`div`),this._liveRegion.classList.add(`live-region`),this._liveRegion.setAttribute(`aria-live`,`assertive`),this._accessibilityContainer.appendChild(this._liveRegion),this._liveRegionDebouncer=this._register(new Uo(this._renderRows.bind(this))),!this._terminal.element)throw Error(`Cannot enable accessibility before Terminal.open`);this._terminal.element.insertAdjacentElement(`afterbegin`,this._accessibilityContainer),this._register(this._terminal.onResize(e=>this._handleResize(e.rows))),this._register(this._terminal.onRender(e=>this._refreshRows(e.start,e.end))),this._register(this._terminal.onScroll(()=>this._refreshRows())),this._register(this._terminal.onA11yChar(e=>this._handleChar(e))),this._register(this._terminal.onLineFeed(()=>this._handleChar(` +`))),this._register(this._terminal.onA11yTab(e=>this._handleTab(e))),this._register(this._terminal.onKey(e=>this._handleKey(e.key))),this._register(this._terminal.onBlur(()=>this._clearLiveRegion())),this._register(this._renderService.onDimensionsChange(()=>this._refreshRowsDimensions())),this._register(U(i,`selectionchange`,()=>this._handleSelectionChange())),this._register(this._coreBrowserService.onDprChange(()=>this._refreshRowsDimensions())),this._refreshRowsDimensions(),this._refreshRows(),this._register(z(()=>{this._accessibilityContainer.remove(),this._rowElements.length=0}))}_handleTab(e){for(let t=0;t0?this._charsToConsume.shift()!==e&&(this._charsToAnnounce+=e):this._charsToAnnounce+=e,e===` +`&&(this._liveRegionLineCount++,this._liveRegionLineCount===Wo+1&&(this._liveRegion.textContent+=c.get())))}_clearLiveRegion(){this._liveRegion.textContent=``,this._liveRegionLineCount=0}_handleKey(e){this._clearLiveRegion(),/\p{Control}/u.test(e)||this._charsToConsume.push(e)}_refreshRows(e,t){this._liveRegionDebouncer.refresh(e,t,this._terminal.rows)}_renderRows(e,t){let n=this._terminal.buffer,r=n.lines.length.toString();for(let i=e;i<=t;i++){let e=n.lines.get(n.ydisp+i),t=[],a=e?.translateToString(!0,void 0,void 0,t)||``,o=(n.ydisp+i+1).toString(),s=this._rowElements[i];s&&(a.length===0?(s.textContent=`\xA0`,this._rowColumns.set(s,[0,1])):(s.textContent=a,this._rowColumns.set(s,t)),s.setAttribute(`aria-posinset`,o),s.setAttribute(`aria-setsize`,r),this._alignRowWidth(s))}this._announceCharacters()}_announceCharacters(){this._charsToAnnounce.length!==0&&(this._liveRegion.textContent+=this._charsToAnnounce,this._charsToAnnounce=``)}_handleBoundaryFocus(e,t){let n=e.target,r=this._rowElements[t===0?1:this._rowElements.length-2];if(n.getAttribute(`aria-posinset`)===(t===0?`1`:`${this._terminal.buffer.lines.length}`)||e.relatedTarget!==r)return;let i,a;if(t===0?(i=n,a=this._rowElements.pop(),this._rowContainer.removeChild(a)):(i=this._rowElements.shift(),a=n,this._rowContainer.removeChild(i)),i.removeEventListener(`focus`,this._topBoundaryFocusListener),a.removeEventListener(`focus`,this._bottomBoundaryFocusListener),t===0){let e=this._createAccessibilityTreeNode();this._rowElements.unshift(e),this._rowContainer.insertAdjacentElement(`afterbegin`,e)}else{let e=this._createAccessibilityTreeNode();this._rowElements.push(e),this._rowContainer.appendChild(e)}this._rowElements[0].addEventListener(`focus`,this._topBoundaryFocusListener),this._rowElements[this._rowElements.length-1].addEventListener(`focus`,this._bottomBoundaryFocusListener),this._terminal.scrollLines(t===0?-1:1),this._rowElements[t===0?1:this._rowElements.length-2].focus(),e.preventDefault(),e.stopImmediatePropagation()}_handleSelectionChange(){if(this._rowElements.length===0)return;let e=this._coreBrowserService.mainDocument.getSelection();if(!e)return;if(e.isCollapsed){this._rowContainer.contains(e.anchorNode)&&this._terminal.clearSelection();return}if(!e.anchorNode||!e.focusNode){console.error(`anchorNode and/or focusNode are null`);return}let t={node:e.anchorNode,offset:e.anchorOffset},n={node:e.focusNode,offset:e.focusOffset};if((t.node.compareDocumentPosition(n.node)&Node.DOCUMENT_POSITION_PRECEDING||t.node===n.node&&t.offset>n.offset)&&([t,n]=[n,t]),t.node.compareDocumentPosition(this._rowElements[0])&(Node.DOCUMENT_POSITION_CONTAINED_BY|Node.DOCUMENT_POSITION_FOLLOWING)&&(t={node:this._rowElements[0].childNodes[0],offset:0}),!this._rowContainer.contains(t.node))return;let r=this._rowElements.slice(-1)[0];if(n.node.compareDocumentPosition(r)&(Node.DOCUMENT_POSITION_CONTAINED_BY|Node.DOCUMENT_POSITION_PRECEDING)&&(n={node:r,offset:r.textContent?.length??0}),!this._rowContainer.contains(n.node))return;let i=({node:e,offset:t})=>{let n=e instanceof Text?e.parentNode:e,r=parseInt(n?.getAttribute(`aria-posinset`),10)-1;if(isNaN(r))return console.warn(`row is invalid. Race condition?`),null;let i=this._rowColumns.get(n);if(!i)return console.warn(`columns is null. Race condition?`),null;let a=t=this._terminal.cols&&(++r,a=0),{row:r,column:a}},a=i(t),o=i(n);if(a&&o){if(a.row>o.row||a.row===o.row&&a.column>=o.column)throw Error(`invalid range`);this._terminal.select(a.column,a.row,(o.row-a.row)*this._terminal.cols-a.column+o.column)}}_handleResize(e){this._rowElements[this._rowElements.length-1].removeEventListener(`focus`,this._bottomBoundaryFocusListener);for(let e=this._rowContainer.children.length;ee;)this._rowContainer.removeChild(this._rowElements.pop());this._rowElements[this._rowElements.length-1].addEventListener(`focus`,this._bottomBoundaryFocusListener),this._refreshRowsDimensions()}_createAccessibilityTreeNode(){let e=this._coreBrowserService.mainDocument.createElement(`div`);return e.setAttribute(`role`,`listitem`),e.tabIndex=-1,this._refreshRowDimensions(e),e}_refreshRowsDimensions(){if(this._renderService.dimensions.css.cell.height){Object.assign(this._accessibilityContainer.style,{width:`${this._renderService.dimensions.css.canvas.width}px`,fontSize:`${this._terminal.options.fontSize}px`}),this._rowElements.length!==this._terminal.rows&&this._handleResize(this._terminal.rows);for(let e=0;e{Ae(this._linkCacheDisposables),this._linkCacheDisposables.length=0,this._lastMouseEvent=void 0,this._activeProviderReplies?.clear()})),this._register(this._bufferService.onResize(()=>{this._clearCurrentLink(),this._wasResized=!0})),this._register(U(this._element,`mouseleave`,()=>{this._isMouseOut=!0,this._clearCurrentLink()})),this._register(U(this._element,`mousemove`,this._handleMouseMove.bind(this))),this._register(U(this._element,`mousedown`,this._handleMouseDown.bind(this))),this._register(U(this._element,`mouseup`,this._handleMouseUp.bind(this)))}get currentLink(){return this._currentLink}_handleMouseMove(e){this._lastMouseEvent=e;let t=this._positionFromMouseEvent(e,this._element,this._mouseService);if(!t)return;this._isMouseOut=!1;let n=e.composedPath();for(let e=0;e{e?.forEach(e=>{e.link.dispose&&e.link.dispose()})}),this._activeProviderReplies=new Map,this._activeLine=e.y);let n=!1;for(let[r,i]of this._linkProviderService.linkProviders.entries())t?this._activeProviderReplies?.get(r)&&(n=this._checkLinkProviderResult(r,e,n)):i.provideLinks(e.y,t=>{if(this._isMouseOut)return;let i=t?.map(e=>({link:e}));this._activeProviderReplies?.set(r,i),n=this._checkLinkProviderResult(r,e,n),this._activeProviderReplies?.size===this._linkProviderService.linkProviders.length&&this._removeIntersectingLinks(e.y,this._activeProviderReplies)})}_removeIntersectingLinks(e,t){let n=new Set;for(let r=0;re?this._bufferService.cols:r.link.range.end.x;for(let e=a;e<=o;e++){if(n.has(e)){i.splice(t--,1);break}n.add(e)}}}}_checkLinkProviderResult(e,t,n){if(!this._activeProviderReplies)return n;let r=this._activeProviderReplies.get(e),i=!1;for(let t=0;tthis._linkAtPosition(e.link,t));e&&(n=!0,this._handleNewLink(e))}if(this._activeProviderReplies.size===this._linkProviderService.linkProviders.length&&!n)for(let e=0;ethis._linkAtPosition(e.link,t));if(r){n=!0,this._handleNewLink(r);break}}return n}_handleMouseDown(){this._mouseDownLink=this._currentLink}_handleMouseUp(e){if(!this._currentLink)return;let t=this._positionFromMouseEvent(e,this._element,this._mouseService);t&&this._mouseDownLink&&qo(this._mouseDownLink.link,this._currentLink.link)&&this._linkAtPosition(this._currentLink.link,t)&&this._currentLink.link.activate(e,this._currentLink.link.text)}_clearCurrentLink(e,t){!this._currentLink||!this._lastMouseEvent||(!e||!t||this._currentLink.link.range.start.y>=e&&this._currentLink.link.range.end.y<=t)&&(this._linkLeave(this._element,this._currentLink.link,this._lastMouseEvent),this._currentLink=void 0,Ae(this._linkCacheDisposables),this._linkCacheDisposables.length=0)}_handleNewLink(e){if(!this._lastMouseEvent)return;let t=this._positionFromMouseEvent(this._lastMouseEvent,this._element,this._mouseService);t&&this._linkAtPosition(e.link,t)&&(this._currentLink=e,this._currentLink.state={decorations:{underline:e.link.decorations===void 0||e.link.decorations.underline,pointerCursor:e.link.decorations===void 0||e.link.decorations.pointerCursor},isHovered:!0},this._linkHover(this._element,e.link,this._lastMouseEvent),e.link.decorations={},Object.defineProperties(e.link.decorations,{pointerCursor:{get:()=>this._currentLink?.state?.decorations.pointerCursor,set:e=>{this._currentLink?.state&&this._currentLink.state.decorations.pointerCursor!==e&&(this._currentLink.state.decorations.pointerCursor=e,this._currentLink.state.isHovered&&this._element.classList.toggle(`xterm-cursor-pointer`,e))}},underline:{get:()=>this._currentLink?.state?.decorations.underline,set:t=>{this._currentLink?.state&&this._currentLink?.state?.decorations.underline!==t&&(this._currentLink.state.decorations.underline=t,this._currentLink.state.isHovered&&this._fireUnderlineEvent(e.link,t))}}}),this._linkCacheDisposables.push(this._renderService.onRenderedViewportChange(e=>{if(!this._currentLink)return;let t=e.start===0?0:e.start+1+this._bufferService.buffer.ydisp,n=this._bufferService.buffer.ydisp+1+e.end;if(this._currentLink.link.range.start.y>=t&&this._currentLink.link.range.end.y<=n&&(this._clearCurrentLink(t,n),this._lastMouseEvent)){let e=this._positionFromMouseEvent(this._lastMouseEvent,this._element,this._mouseService);e&&this._askForLink(e,!1)}})))}_linkHover(e,t,n){this._currentLink?.state&&(this._currentLink.state.isHovered=!0,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(t,!0),this._currentLink.state.decorations.pointerCursor&&e.classList.add(`xterm-cursor-pointer`)),t.hover&&t.hover(n,t.text)}_fireUnderlineEvent(e,t){let n=e.range,r=this._bufferService.buffer.ydisp,i=this._createLinkUnderlineEvent(n.start.x-1,n.start.y-r-1,n.end.x,n.end.y-r-1,void 0);(t?this._onShowLinkUnderline:this._onHideLinkUnderline).fire(i)}_linkLeave(e,t,n){this._currentLink?.state&&(this._currentLink.state.isHovered=!1,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(t,!1),this._currentLink.state.decorations.pointerCursor&&e.classList.remove(`xterm-cursor-pointer`)),t.leave&&t.leave(n,t.text)}_linkAtPosition(e,t){let n=e.range.start.y*this._bufferService.cols+e.range.start.x,r=e.range.end.y*this._bufferService.cols+e.range.end.x,i=t.y*this._bufferService.cols+t.x;return n<=i&&i<=r}_positionFromMouseEvent(e,t,n){let r=n.getCoords(e,t,this._bufferService.cols,this._bufferService.rows);if(r)return{x:r[0],y:r[1]+this._bufferService.buffer.ydisp}}_createLinkUnderlineEvent(e,t,n,r,i){return{x1:e,y1:t,x2:n,y2:r,cols:this._bufferService.cols,fg:i}}};Ko=r([i(1,oe),i(2,se),i(3,j),i(4,de)],Ko);function qo(e,t){return e.text===t.text&&e.range.start.x===t.range.start.x&&e.range.start.y===t.range.start.y&&e.range.end.x===t.range.end.x&&e.range.end.y===t.range.end.y}var Jo=class extends Po{constructor(e={}){super(e),this._linkifier=this._register(new Pe),this.browser=ci,this._keyDownHandled=!1,this._keyDownSeen=!1,this._keyPressHandled=!1,this._unprocessedDeadKey=!1,this._accessibilityManager=this._register(new Pe),this._onCursorMove=this._register(new H),this.onCursorMove=this._onCursorMove.event,this._onKey=this._register(new H),this.onKey=this._onKey.event,this._onRender=this._register(new H),this.onRender=this._onRender.event,this._onSelectionChange=this._register(new H),this.onSelectionChange=this._onSelectionChange.event,this._onTitleChange=this._register(new H),this.onTitleChange=this._onTitleChange.event,this._onBell=this._register(new H),this.onBell=this._onBell.event,this._onFocus=this._register(new H),this._onBlur=this._register(new H),this._onA11yCharEmitter=this._register(new H),this._onA11yTabEmitter=this._register(new H),this._onWillOpen=this._register(new H),this._setup(),this._decorationService=this._instantiationService.createInstance(Bo),this._instantiationService.setService(te,this._decorationService),this._linkProviderService=this._instantiationService.createInstance(ri),this._instantiationService.setService(de,this._linkProviderService),this._linkProviderService.registerLinkProvider(this._instantiationService.createInstance(ne)),this._register(this._inputHandler.onRequestBell(()=>this._onBell.fire())),this._register(this._inputHandler.onRequestRefreshRows(e=>this.refresh(e?.start??0,e?.end??this.rows-1))),this._register(this._inputHandler.onRequestSendFocus(()=>this._reportFocus())),this._register(this._inputHandler.onRequestReset(()=>this.reset())),this._register(this._inputHandler.onRequestWindowsOptionsReport(e=>this._reportWindowsOptions(e))),this._register(this._inputHandler.onColor(e=>this._handleColorEvent(e))),this._register(Be.forward(this._inputHandler.onCursorMove,this._onCursorMove)),this._register(Be.forward(this._inputHandler.onTitleChange,this._onTitleChange)),this._register(Be.forward(this._inputHandler.onA11yChar,this._onA11yCharEmitter)),this._register(Be.forward(this._inputHandler.onA11yTab,this._onA11yTabEmitter)),this._register(this._bufferService.onResize(e=>this._afterResize(e.cols,e.rows))),this._register(z(()=>{this._customKeyEventHandler=void 0,this.element?.parentNode?.removeChild(this.element)}))}get linkifier(){return this._linkifier.value}get onFocus(){return this._onFocus.event}get onBlur(){return this._onBlur.event}get onA11yChar(){return this._onA11yCharEmitter.event}get onA11yTab(){return this._onA11yTabEmitter.event}get onWillOpen(){return this._onWillOpen.event}_handleColorEvent(e){if(this._themeService)for(let t of e){let e,n=``;switch(t.index){case 256:e=`foreground`,n=`10`;break;case 257:e=`background`,n=`11`;break;case 258:e=`cursor`,n=`12`;break;default:e=`ansi`,n=`4;`+t.index}switch(t.type){case 0:let r=K.toColorRGB(e===`ansi`?this._themeService.colors.ansi[t.index]:this._themeService.colors[e]);this.coreService.triggerDataEvent(`${W.ESC}]${n};${vo(r)}${br.ST}`);break;case 1:if(e===`ansi`)this._themeService.modifyColors(e=>e.ansi[t.index]=Er.toColor(...t.color));else{let n=e;this._themeService.modifyColors(e=>e[n]=Er.toColor(...t.color))}break;case 2:this._themeService.restoreColor(t.index)}}}_setup(){super._setup(),this._customKeyEventHandler=void 0}get buffer(){return this.buffers.active}focus(){this.textarea&&this.textarea.focus({preventScroll:!0})}_handleScreenReaderModeOptionChange(e){e?!this._accessibilityManager.value&&this._renderService&&(this._accessibilityManager.value=this._instantiationService.createInstance(Go,this)):this._accessibilityManager.clear()}_handleTextAreaFocus(e){this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(W.ESC+`[I`),this.element.classList.add(`focus`),this._showCursor(),this._onFocus.fire()}blur(){return this.textarea?.blur()}_handleTextAreaBlur(){this.textarea.value=``,this.refresh(this.buffer.y,this.buffer.y),this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(W.ESC+`[O`),this.element.classList.remove(`focus`),this._onBlur.fire()}_syncTextArea(){if(!this.textarea||!this.buffer.isCursorInViewport||this._compositionHelper.isComposing||!this._renderService)return;let e=this.buffer.ybase+this.buffer.y,t=this.buffer.lines.get(e);if(!t)return;let n=Math.min(this.buffer.x,this.cols-1),r=this._renderService.dimensions.css.cell.height,i=t.getWidth(n),a=this._renderService.dimensions.css.cell.width*i,o=this.buffer.y*this._renderService.dimensions.css.cell.height,s=n*this._renderService.dimensions.css.cell.width;this.textarea.style.left=s+`px`,this.textarea.style.top=o+`px`,this.textarea.style.width=a+`px`,this.textarea.style.height=r+`px`,this.textarea.style.lineHeight=r+`px`,this.textarea.style.zIndex=`-5`}_initGlobal(){this._bindKeys(),this._register(U(this.element,`copy`,e=>{this.hasSelection()&&d(e,this._selectionService)}));let e=e=>f(e,this.textarea,this.coreService,this.optionsService);this._register(U(this.textarea,`paste`,e)),this._register(U(this.element,`paste`,e)),fi?this._register(U(this.element,`mousedown`,e=>{e.button===2&&h(e,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)})):this._register(U(this.element,`contextmenu`,e=>{h(e,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)})),bi&&this._register(U(this.element,`auxclick`,e=>{e.button===1&&m(e,this.textarea,this.screenElement)}))}_bindKeys(){this._register(U(this.textarea,`keyup`,e=>this._keyUp(e),!0)),this._register(U(this.textarea,`keydown`,e=>this._keyDown(e),!0)),this._register(U(this.textarea,`keypress`,e=>this._keyPress(e),!0)),this._register(U(this.textarea,`compositionstart`,()=>this._compositionHelper.compositionstart())),this._register(U(this.textarea,`compositionupdate`,e=>this._compositionHelper.compositionupdate(e))),this._register(U(this.textarea,`compositionend`,()=>this._compositionHelper.compositionend())),this._register(U(this.textarea,`input`,e=>this._inputEvent(e),!0)),this._register(this.onRender(()=>this._compositionHelper.updateCompositionElements()))}open(e){if(!e)throw Error(`Terminal requires a parent element.`);if(e.isConnected||this._logService.debug(`Terminal.open was called on an element that was not attached to the DOM`),this.element?.ownerDocument.defaultView&&this._coreBrowserService){this.element.ownerDocument.defaultView!==this._coreBrowserService.window&&(this._coreBrowserService.window=this.element.ownerDocument.defaultView);return}this._document=e.ownerDocument,this.options.documentOverride&&this.options.documentOverride instanceof Document&&(this._document=this.optionsService.rawOptions.documentOverride),this.element=this._document.createElement(`div`),this.element.dir=`ltr`,this.element.classList.add(`terminal`),this.element.classList.add(`xterm`),e.appendChild(this.element);let t=this._document.createDocumentFragment();this._viewportElement=this._document.createElement(`div`),this._viewportElement.classList.add(`xterm-viewport`),t.appendChild(this._viewportElement),this.screenElement=this._document.createElement(`div`),this.screenElement.classList.add(`xterm-screen`),this._register(U(this.screenElement,`mousemove`,e=>this.updateCursorStyle(e))),this._helperContainer=this._document.createElement(`div`),this._helperContainer.classList.add(`xterm-helpers`),this.screenElement.appendChild(this._helperContainer),t.appendChild(this.screenElement);let n=this.textarea=this._document.createElement(`textarea`);this.textarea.classList.add(`xterm-helper-textarea`),this.textarea.setAttribute(`aria-label`,o.get()),xi||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(this.optionsService.onSpecificOptionChange(`disableStdin`,()=>n.readOnly=this.optionsService.rawOptions.disableStdin)),this.textarea.readOnly=this.optionsService.rawOptions.disableStdin,this._coreBrowserService=this._register(this._instantiationService.createInstance(ti,this.textarea,e.ownerDocument.defaultView??window,this._document??typeof window<`u`?window.document:null)),this._instantiationService.setService(ae,this._coreBrowserService),this._register(U(this.textarea,`focus`,e=>this._handleTextAreaFocus(e))),this._register(U(this.textarea,`blur`,()=>this._handleTextAreaBlur())),this._helperContainer.appendChild(this.textarea),this._charSizeService=this._instantiationService.createInstance(Zr,this._document,this._helperContainer),this._instantiationService.setService(ie,this._charSizeService),this._themeService=this._instantiationService.createInstance(aa),this._instantiationService.setService(ue,this._themeService),this._characterJoinerService=this._instantiationService.createInstance(Mr),this._instantiationService.setService(le,this._characterJoinerService),this._renderService=this._register(this._instantiationService.createInstance(Di,this.rows,this.screenElement)),this._instantiationService.setService(se,this._renderService),this._register(this._renderService.onRenderedViewportChange(e=>this._onRender.fire(e))),this.onResize(e=>this._renderService.resize(e.cols,e.rows)),this._compositionView=this._document.createElement(`div`),this._compositionView.classList.add(`composition-view`),this._compositionHelper=this._instantiationService.createInstance(xr,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this._mouseService=this._instantiationService.createInstance(oi),this._instantiationService.setService(oe,this._mouseService);let r=this._linkifier.value=this._register(this._instantiationService.createInstance(Ko,this.screenElement));this.element.appendChild(t);try{this._onWillOpen.fire(this.element)}catch{}this._renderService.hasRenderer()||this._renderService.setRenderer(this._createRenderer()),this._register(this.onCursorMove(()=>{this._renderService.handleCursorMove(),this._syncTextArea()})),this._register(this.onResize(()=>this._renderService.handleResize(this.cols,this.rows))),this._register(this.onBlur(()=>this._renderService.handleBlur())),this._register(this.onFocus(()=>this._renderService.handleFocus())),this._viewport=this._register(this._instantiationService.createInstance(fr,this.element,this.screenElement)),this._register(this._viewport.onRequestScrollLines(e=>{super.scrollLines(e,!1),this.refresh(0,this.rows-1)})),this._selectionService=this._register(this._instantiationService.createInstance(Yi,this.element,this.screenElement,r)),this._instantiationService.setService(ce,this._selectionService),this._register(this._selectionService.onRequestScrollLines(e=>this.scrollLines(e.amount,e.suppressScrollEvent))),this._register(this._selectionService.onSelectionChange(()=>this._onSelectionChange.fire())),this._register(this._selectionService.onRequestRedraw(e=>this._renderService.handleSelectionChanged(e.start,e.end,e.columnSelectMode))),this._register(this._selectionService.onLinuxMouseSelection(e=>{this.textarea.value=e,this.textarea.focus(),this.textarea.select()})),this._register(Be.any(this._onScroll.event,this._inputHandler.onScroll)(()=>{this._selectionService.refresh(),this._viewport?.queueSync()})),this._register(this._instantiationService.createInstance(pr,this.screenElement)),this._register(U(this.element,`mousedown`,e=>this._selectionService.handleMouseDown(e))),this.coreMouseService.areMouseEventsActive?(this._selectionService.disable(),this.element.classList.add(`enable-mouse-events`)):this._selectionService.enable(),this.options.screenReaderMode&&(this._accessibilityManager.value=this._instantiationService.createInstance(Go,this)),this._register(this.optionsService.onSpecificOptionChange(`screenReaderMode`,e=>this._handleScreenReaderModeOptionChange(e))),this.options.overviewRuler.width&&(this._overviewRulerRenderer=this._register(this._instantiationService.createInstance(vr,this._viewportElement,this.screenElement))),this.optionsService.onSpecificOptionChange(`overviewRuler`,e=>{!this._overviewRulerRenderer&&e&&this._viewportElement&&this.screenElement&&(this._overviewRulerRenderer=this._register(this._instantiationService.createInstance(vr,this._viewportElement,this.screenElement)))}),this._charSizeService.measure(),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()}_createRenderer(){return this._instantiationService.createInstance(Xr,this,this._document,this.element,this.screenElement,this._viewportElement,this._helperContainer,this.linkifier)}bindMouse(){let e=this,t=this.element;function n(t){let n=e._mouseService.getMouseReportCoords(t,e.screenElement);if(!n)return!1;let r,i;switch(t.overrideType||t.type){case`mousemove`:i=32,t.buttons===void 0?(r=3,t.button!==void 0&&(r=t.button<3?t.button:3)):r=t.buttons&1?0:t.buttons&4?1:t.buttons&2?2:3;break;case`mouseup`:i=0,r=t.button<3?t.button:3;break;case`mousedown`:i=1,r=t.button<3?t.button:3;break;case`wheel`:if(e._customWheelEventHandler&&e._customWheelEventHandler(t)===!1)return!1;let n=t.deltaY;if(n===0||e.coreMouseService.consumeWheelEvent(t,e._renderService?.dimensions?.device?.cell?.height,e._coreBrowserService?.dpr)===0)return!1;i=n<0?0:1,r=4;break;default:return!1}return i===void 0||r===void 0||r>4?!1:e.coreMouseService.triggerMouseEvent({col:n.col,row:n.row,x:n.x,y:n.y,button:r,action:i,ctrl:t.ctrlKey,alt:t.altKey,shift:t.shiftKey})}let r={mouseup:null,wheel:null,mousedrag:null,mousemove:null},i={mouseup:e=>(n(e),e.buttons||(this._document.removeEventListener(`mouseup`,r.mouseup),r.mousedrag&&this._document.removeEventListener(`mousemove`,r.mousedrag)),this.cancel(e)),wheel:e=>(n(e),this.cancel(e,!0)),mousedrag:e=>{e.buttons&&n(e)},mousemove:e=>{e.buttons||n(e)}};this._register(this.coreMouseService.onProtocolChange(e=>{e?(this.optionsService.rawOptions.logLevel===`debug`&&this._logService.debug(`Binding to mouse events:`,this.coreMouseService.explainEvents(e)),this.element.classList.add(`enable-mouse-events`),this._selectionService.disable()):(this._logService.debug(`Unbinding from mouse events.`),this.element.classList.remove(`enable-mouse-events`),this._selectionService.enable()),e&8?r.mousemove||=(t.addEventListener(`mousemove`,i.mousemove),i.mousemove):(t.removeEventListener(`mousemove`,r.mousemove),r.mousemove=null),e&16?r.wheel||=(t.addEventListener(`wheel`,i.wheel,{passive:!1}),i.wheel):(t.removeEventListener(`wheel`,r.wheel),r.wheel=null),e&2?r.mouseup||=i.mouseup:(this._document.removeEventListener(`mouseup`,r.mouseup),r.mouseup=null),e&4?r.mousedrag||=i.mousedrag:(this._document.removeEventListener(`mousemove`,r.mousedrag),r.mousedrag=null)})),this.coreMouseService.activeProtocol=this.coreMouseService.activeProtocol,this._register(U(t,`mousedown`,e=>{if(e.preventDefault(),this.focus(),this.coreMouseService.areMouseEventsActive&&!this._selectionService.shouldForceSelection(e))return n(e),r.mouseup&&this._document.addEventListener(`mouseup`,r.mouseup),r.mousedrag&&this._document.addEventListener(`mousemove`,r.mousedrag),this.cancel(e)})),this._register(U(t,`wheel`,t=>{if(!r.wheel){if(this._customWheelEventHandler&&this._customWheelEventHandler(t)===!1)return!1;if(!this.buffer.hasScrollback){if(t.deltaY===0)return!1;if(e.coreMouseService.consumeWheelEvent(t,e._renderService?.dimensions?.device?.cell?.height,e._coreBrowserService?.dpr)===0)return this.cancel(t,!0);let n=W.ESC+(this.coreService.decPrivateModes.applicationCursorKeys?`O`:`[`)+(t.deltaY<0?`A`:`B`);return this.coreService.triggerDataEvent(n,!0),this.cancel(t,!0)}}},{passive:!1}))}refresh(e,t){this._renderService?.refreshRows(e,t)}updateCursorStyle(e){this._selectionService?.shouldColumnSelect(e)?this.element.classList.add(`column-select`):this.element.classList.remove(`column-select`)}_showCursor(){this.coreService.isCursorInitialized||(this.coreService.isCursorInitialized=!0,this.refresh(this.buffer.y,this.buffer.y))}scrollLines(e,t){this._viewport?this._viewport.scrollLines(e):super.scrollLines(e,t),this.refresh(0,this.rows-1)}scrollPages(e){this.scrollLines(e*(this.rows-1))}scrollToTop(){this.scrollLines(-this._bufferService.buffer.ydisp)}scrollToBottom(e){e&&this._viewport?this._viewport.scrollToLine(this.buffer.ybase,!0):this.scrollLines(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp)}scrollToLine(e){let t=e-this._bufferService.buffer.ydisp;t!==0&&this.scrollLines(t)}paste(e){p(e,this.textarea,this.coreService,this.optionsService)}attachCustomKeyEventHandler(e){this._customKeyEventHandler=e}attachCustomWheelEventHandler(e){this._customWheelEventHandler=e}registerLinkProvider(e){return this._linkProviderService.registerLinkProvider(e)}registerCharacterJoiner(e){if(!this._characterJoinerService)throw Error(`Terminal must be opened first`);let t=this._characterJoinerService.register(e);return this.refresh(0,this.rows-1),t}deregisterCharacterJoiner(e){if(!this._characterJoinerService)throw Error(`Terminal must be opened first`);this._characterJoinerService.deregister(e)&&this.refresh(0,this.rows-1)}get markers(){return this.buffer.markers}registerMarker(e){return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+e)}registerDecoration(e){return this._decorationService.registerDecoration(e)}hasSelection(){return this._selectionService?this._selectionService.hasSelection:!1}select(e,t,n){this._selectionService.setSelection(e,t,n)}getSelection(){return this._selectionService?this._selectionService.selectionText:``}getSelectionPosition(){if(this._selectionService&&this._selectionService.hasSelection)return{start:{x:this._selectionService.selectionStart[0],y:this._selectionService.selectionStart[1]},end:{x:this._selectionService.selectionEnd[0],y:this._selectionService.selectionEnd[1]}}}clearSelection(){this._selectionService?.clearSelection()}selectAll(){this._selectionService?.selectAll()}selectLines(e,t){this._selectionService?.selectLines(e,t)}_keyDown(e){if(this._keyDownHandled=!1,this._keyDownSeen=!0,this._customKeyEventHandler&&this._customKeyEventHandler(e)===!1)return!1;let t=this.browser.isMac&&this.options.macOptionIsMeta&&e.altKey;if(!t&&!this._compositionHelper.keydown(e))return this.options.scrollOnUserInput&&this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(!0),!1;t||e.key!==`Dead`&&e.key!==`AltGraph`||(this._unprocessedDeadKey=!0);let n=Io(e,this.coreService.decPrivateModes.applicationCursorKeys,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(e),n.type===3||n.type===2){let t=this.rows-1;return this.scrollLines(n.type===2?-t:t),this.cancel(e,!0)}if(n.type===1&&this.selectAll(),this._isThirdLevelShift(this.browser,e)||(n.cancel&&this.cancel(e,!0),!n.key)||e.key&&!e.ctrlKey&&!e.altKey&&!e.metaKey&&e.key.length===1&&e.key.charCodeAt(0)>=65&&e.key.charCodeAt(0)<=90)return!0;if(this._unprocessedDeadKey)return this._unprocessedDeadKey=!1,!0;if((n.key===W.ETX||n.key===W.CR)&&(this.textarea.value=``),this._onKey.fire({key:n.key,domEvent:e}),this._showCursor(),this.coreService.triggerDataEvent(n.key,!0),!this.optionsService.rawOptions.screenReaderMode||e.altKey||e.ctrlKey)return this.cancel(e,!0);this._keyDownHandled=!0}_isThirdLevelShift(e,t){let n=e.isMac&&!this.options.macOptionIsMeta&&t.altKey&&!t.ctrlKey&&!t.metaKey||e.isWindows&&t.altKey&&t.ctrlKey&&!t.metaKey||e.isWindows&&t.getModifierState(`AltGraph`);return t.type===`keypress`?n:n&&(!t.keyCode||t.keyCode>47)}_keyUp(e){this._keyDownSeen=!1,!(this._customKeyEventHandler&&this._customKeyEventHandler(e)===!1)&&(Yo(e)||this.focus(),this.updateCursorStyle(e),this._keyPressHandled=!1)}_keyPress(e){let t;if(this._keyPressHandled=!1,this._keyDownHandled||this._customKeyEventHandler&&this._customKeyEventHandler(e)===!1)return!1;if(this.cancel(e),e.charCode)t=e.charCode;else if(e.which===null||e.which===void 0)t=e.keyCode;else if(e.which!==0&&e.charCode!==0)t=e.which;else return!1;return!t||(e.altKey||e.ctrlKey||e.metaKey)&&!this._isThirdLevelShift(this.browser,e)?!1:(t=String.fromCharCode(t),this._onKey.fire({key:t,domEvent:e}),this._showCursor(),this.coreService.triggerDataEvent(t,!0),this._keyPressHandled=!0,this._unprocessedDeadKey=!1,!0)}_inputEvent(e){if(e.data&&e.inputType===`insertText`&&(!e.composed||!this._keyDownSeen)&&!this.optionsService.rawOptions.screenReaderMode){if(this._keyPressHandled)return!1;this._unprocessedDeadKey=!1;let t=e.data;return this.coreService.triggerDataEvent(t,!0),this.cancel(e),!0}return!1}resize(e,t){e===this.cols&&t===this.rows?this._charSizeService&&!this._charSizeService.hasValidSize&&this._charSizeService.measure():super.resize(e,t)}_afterResize(e,t){this._charSizeService?.measure()}clear(){if(this.buffer.ybase!==0||this.buffer.y!==0){this.buffer.clearAllMarkers(),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(let e=1;e=0;e--)this._addons[e].instance.dispose()}loadAddon(e,t){let n={instance:t,dispose:t.dispose,isDisposed:!1};this._addons.push(n),t.dispose=()=>this._wrappedAddonDispose(n),t.activate(e)}_wrappedAddonDispose(e){if(e.isDisposed)return;let t=-1;for(let n=0;n=this._line.length))return t?(this._line.loadCell(e,t),t):this._line.loadCell(e,new w)}translateToString(e,t,n){return this._line.translateToString(e,t,n)}},Qo=class{constructor(e,t){this._buffer=e,this.type=t}init(e){return this._buffer=e,this}get cursorY(){return this._buffer.y}get cursorX(){return this._buffer.x}get viewportY(){return this._buffer.ydisp}get baseY(){return this._buffer.ybase}get length(){return this._buffer.lines.length}getLine(e){let t=this._buffer.lines.get(e);if(t)return new Zo(t)}getNullCell(){return new w}},$o=class extends B{constructor(e){super(),this._core=e,this._onBufferChange=this._register(new H),this.onBufferChange=this._onBufferChange.event,this._normal=new Qo(this._core.buffers.normal,`normal`),this._alternate=new Qo(this._core.buffers.alt,`alternate`),this._core.buffers.onBufferActivate(()=>this._onBufferChange.fire(this.active))}get active(){if(this._core.buffers.active===this._core.buffers.normal)return this.normal;if(this._core.buffers.active===this._core.buffers.alt)return this.alternate;throw Error(`Active buffer is neither normal nor alternate`)}get normal(){return this._normal.init(this._core.buffers.normal)}get alternate(){return this._alternate.init(this._core.buffers.alt)}},es=class{constructor(e){this._core=e}registerCsiHandler(e,t){return this._core.registerCsiHandler(e,e=>t(e.toArray()))}addCsiHandler(e,t){return this.registerCsiHandler(e,t)}registerDcsHandler(e,t){return this._core.registerDcsHandler(e,(e,n)=>t(e,n.toArray()))}addDcsHandler(e,t){return this.registerDcsHandler(e,t)}registerEscHandler(e,t){return this._core.registerEscHandler(e,t)}addEscHandler(e,t){return this.registerEscHandler(e,t)}registerOscHandler(e,t){return this._core.registerOscHandler(e,t)}addOscHandler(e,t){return this.registerOscHandler(e,t)}},ts=class{constructor(e){this._core=e}register(e){this._core.unicodeService.register(e)}get versions(){return this._core.unicodeService.versions}get activeVersion(){return this._core.unicodeService.activeVersion}set activeVersion(e){this._core.unicodeService.activeVersion=e}},ns=[`cols`,`rows`],rs=0,is=class extends B{constructor(e){super(),this._core=this._register(new Jo(e)),this._addonManager=this._register(new Xo),this._publicOptions={...this._core.options};let t=e=>this._core.options[e],n=(e,t)=>{this._checkReadonlyOptions(e),this._core.options[e]=t};for(let e in this._core.options){let r={get:t.bind(this,e),set:n.bind(this,e)};Object.defineProperty(this._publicOptions,e,r)}}_checkReadonlyOptions(e){if(ns.includes(e))throw Error(`Option "${e}" can only be set in the constructor`)}_checkProposedApi(){if(!this._core.optionsService.rawOptions.allowProposedApi)throw Error(`You must set the allowProposedApi option to true to use proposed API`)}get onBell(){return this._core.onBell}get onBinary(){return this._core.onBinary}get onCursorMove(){return this._core.onCursorMove}get onData(){return this._core.onData}get onKey(){return this._core.onKey}get onLineFeed(){return this._core.onLineFeed}get onRender(){return this._core.onRender}get onResize(){return this._core.onResize}get onScroll(){return this._core.onScroll}get onSelectionChange(){return this._core.onSelectionChange}get onTitleChange(){return this._core.onTitleChange}get onWriteParsed(){return this._core.onWriteParsed}get element(){return this._core.element}get parser(){return this._parser||=new es(this._core),this._parser}get unicode(){return this._checkProposedApi(),new ts(this._core)}get textarea(){return this._core.textarea}get rows(){return this._core.rows}get cols(){return this._core.cols}get buffer(){return this._buffer||=this._register(new $o(this._core)),this._buffer}get markers(){return this._checkProposedApi(),this._core.markers}get modes(){let e=this._core.coreService.decPrivateModes,t=`none`;switch(this._core.coreMouseService.activeProtocol){case`X10`:t=`x10`;break;case`VT200`:t=`vt200`;break;case`DRAG`:t=`drag`;break;case`ANY`:t=`any`}return{applicationCursorKeysMode:e.applicationCursorKeys,applicationKeypadMode:e.applicationKeypad,bracketedPasteMode:e.bracketedPasteMode,insertMode:this._core.coreService.modes.insertMode,mouseTrackingMode:t,originMode:e.origin,reverseWraparoundMode:e.reverseWraparound,sendFocusMode:e.sendFocus,synchronizedOutputMode:e.synchronizedOutput,wraparoundMode:e.wraparound}}get options(){return this._publicOptions}set options(e){for(let t in e)this._publicOptions[t]=e[t]}blur(){this._core.blur()}focus(){this._core.focus()}input(e,t=!0){this._core.input(e,t)}resize(e,t){this._verifyIntegers(e,t),this._core.resize(e,t)}open(e){this._core.open(e)}attachCustomKeyEventHandler(e){this._core.attachCustomKeyEventHandler(e)}attachCustomWheelEventHandler(e){this._core.attachCustomWheelEventHandler(e)}registerLinkProvider(e){return this._core.registerLinkProvider(e)}registerCharacterJoiner(e){return this._checkProposedApi(),this._core.registerCharacterJoiner(e)}deregisterCharacterJoiner(e){this._checkProposedApi(),this._core.deregisterCharacterJoiner(e)}registerMarker(e=0){return this._verifyIntegers(e),this._core.registerMarker(e)}registerDecoration(e){return this._checkProposedApi(),this._verifyPositiveIntegers(e.x??0,e.width??0,e.height??0),this._core.registerDecoration(e)}hasSelection(){return this._core.hasSelection()}select(e,t,n){this._verifyIntegers(e,t,n),this._core.select(e,t,n)}getSelection(){return this._core.getSelection()}getSelectionPosition(){return this._core.getSelectionPosition()}clearSelection(){this._core.clearSelection()}selectAll(){this._core.selectAll()}selectLines(e,t){this._verifyIntegers(e,t),this._core.selectLines(e,t)}dispose(){super.dispose()}scrollLines(e){this._verifyIntegers(e),this._core.scrollLines(e)}scrollPages(e){this._verifyIntegers(e),this._core.scrollPages(e)}scrollToTop(){this._core.scrollToTop()}scrollToBottom(){this._core.scrollToBottom()}scrollToLine(e){this._verifyIntegers(e),this._core.scrollToLine(e)}clear(){this._core.clear()}write(e,t){this._core.write(e,t)}writeln(e,t){this._core.write(e),this._core.write(`\r +`,t)}paste(e){this._core.paste(e)}refresh(e,t){this._verifyIntegers(e,t),this._core.refresh(e,t)}reset(){this._core.reset()}clearTextureAtlas(){this._core.clearTextureAtlas()}loadAddon(e){this._addonManager.loadAddon(this,e)}static get strings(){return{get promptLabel(){return o.get()},set promptLabel(e){o.set(e)},get tooMuchOutput(){return c.get()},set tooMuchOutput(e){c.set(e)}}}_verifyIntegers(...e){for(rs of e)if(rs===1/0||isNaN(rs)||rs%1!=0)throw Error(`This API only accepts integers`)}_verifyPositiveIntegers(...e){for(rs of e)if(rs&&(rs===1/0||isNaN(rs)||rs%1!=0||rs<0))throw Error(`This API only accepts positive integers`)}},as=class{constructor(e,t,n,r={}){this._terminal=e,this._regex=t,this._handler=n,this._options=r}provideLinks(e,t){let n=ss.computeLink(e,this._regex,this._terminal,this._handler);t(this._addCallbacks(n))}_addCallbacks(e){return e.map(e=>(e.leave=this._options.leave,e.hover=(t,n)=>{if(this._options.hover){let{range:r}=e;this._options.hover(t,n,r)}},e))}};function os(e){try{let t=new URL(e),n=t.password&&t.username?`${t.protocol}//${t.username}:${t.password}@${t.host}`:t.username?`${t.protocol}//${t.username}@${t.host}`:`${t.protocol}//${t.host}`;return e.toLocaleLowerCase().startsWith(n.toLocaleLowerCase())}catch{return!1}}var ss=class e{static computeLink(t,n,r,i){let a=new RegExp(n.source,(n.flags||``)+`g`),[o,s]=e._getWindowedLineStrings(t-1,r),c=o.join(``),l,u=[];for(;l=a.exec(c);){let t=l[0];if(!os(t))continue;let[n,a]=e._mapStrIdx(r,s,0,l.index),[o,c]=e._mapStrIdx(r,n,a,t.length);if(n===-1||a===-1||o===-1||c===-1)continue;let d={start:{x:a+1,y:n+1},end:{x:c,y:o+1}};u.push({range:d,text:t,activate:i})}return u}static _getWindowedLineStrings(e,t){let n,r=e,i=e,a=0,o=``,s=[];if(n=t.buffer.active.getLine(e)){let e=n.translateToString(!0);if(n.isWrapped&&e[0]!==` `){for(a=0;(n=t.buffer.active.getLine(--r))&&a<2048&&(o=n.translateToString(!0),a+=o.length,s.push(o),n.isWrapped&&o.indexOf(` `)===-1););s.reverse()}for(s.push(e),a=0;(n=t.buffer.active.getLine(++i))&&n.isWrapped&&a<2048&&(o=n.translateToString(!0),a+=o.length,s.push(o),o.indexOf(` `)===-1););}return[s,r]}static _mapStrIdx(e,t,n,r){let i=e.buffer.active,a=i.getNullCell(),o=n;for(;r;){let e=i.getLine(t);if(!e)return[-1,-1];for(let n=o;n`]*[^\s"':,.!?{}|\\\^~\[\]`()<>]/;function ls(e,t){let n=window.open();if(n){try{n.opener=null}catch{}n.location.href=t}else console.warn(`Opening link blocked as opener could not be cleared`)}var us=class{constructor(e=ls,t={}){this._handler=e,this._options=t}activate(e){this._terminal=e;let t=this._options,n=t.urlRegex||cs;this._linkProvider=this._terminal.registerLinkProvider(new as(this._terminal,n,this._handler,t))}dispose(){this._linkProvider?.dispose()}},ds=`/** + * Copyright (c) 2014 The xterm.js authors. All rights reserved. + * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License) + * https://github.com/chjj/term.js + * @license MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + * + * Originally forked from (with the author's permission): + * Fabrice Bellard's javascript vt100 for jslinux: + * http://bellard.org/jslinux/ + * Copyright (c) 2011 Fabrice Bellard + * The original design remains. The terminal itself + * has been extended to include xterm CSI codes, among + * other features. + */ + +/** + * Default styles for xterm.js + */ + +.xterm { + cursor: text; + position: relative; + user-select: none; + -ms-user-select: none; + -webkit-user-select: none; +} + +.xterm.focus, +.xterm:focus { + outline: none; +} + +.xterm .xterm-helpers { + position: absolute; + top: 0; + /** + * The z-index of the helpers must be higher than the canvases in order for + * IMEs to appear on top. + */ + z-index: 5; +} + +.xterm .xterm-helper-textarea { + padding: 0; + border: 0; + margin: 0; + /* Move textarea out of the screen to the far left, so that the cursor is not visible */ + position: absolute; + opacity: 0; + left: -9999em; + top: 0; + width: 0; + height: 0; + z-index: -5; + /** Prevent wrapping so the IME appears against the textarea at the correct position */ + white-space: nowrap; + overflow: hidden; + resize: none; +} + +.xterm .composition-view { + /* TODO: Composition position got messed up somewhere */ + background: #000; + color: #FFF; + display: none; + position: absolute; + white-space: nowrap; + z-index: 1; +} + +.xterm .composition-view.active { + display: block; +} + +.xterm .xterm-viewport { + /* On OS X this is required in order for the scroll bar to appear fully opaque */ + background-color: #000; + overflow-y: scroll; + cursor: default; + position: absolute; + right: 0; + left: 0; + top: 0; + bottom: 0; +} + +.xterm .xterm-screen { + position: relative; +} + +.xterm .xterm-screen canvas { + position: absolute; + left: 0; + top: 0; +} + +.xterm-char-measure-element { + display: inline-block; + visibility: hidden; + position: absolute; + top: 0; + left: -9999em; + line-height: normal; +} + +.xterm.enable-mouse-events { + /* When mouse events are enabled (eg. tmux), revert to the standard pointer cursor */ + cursor: default; +} + +.xterm.xterm-cursor-pointer, +.xterm .xterm-cursor-pointer { + cursor: pointer; +} + +.xterm.column-select.focus { + /* Column selection mode */ + cursor: crosshair; +} + +.xterm .xterm-accessibility:not(.debug), +.xterm .xterm-message { + position: absolute; + left: 0; + top: 0; + bottom: 0; + right: 0; + z-index: 10; + color: transparent; + pointer-events: none; +} + +.xterm .xterm-accessibility-tree:not(.debug) *::selection { + color: transparent; +} + +.xterm .xterm-accessibility-tree { + font-family: monospace; + user-select: text; + white-space: pre; +} + +.xterm .xterm-accessibility-tree > div { + transform-origin: left; + width: fit-content; +} + +.xterm .live-region { + position: absolute; + left: -9999px; + width: 1px; + height: 1px; + overflow: hidden; +} + +.xterm-dim { + /* Dim should not apply to background, so the opacity of the foreground color is applied + * explicitly in the generated class and reset to 1 here */ + opacity: 1 !important; +} + +.xterm-underline-1 { text-decoration: underline; } +.xterm-underline-2 { text-decoration: double underline; } +.xterm-underline-3 { text-decoration: wavy underline; } +.xterm-underline-4 { text-decoration: dotted underline; } +.xterm-underline-5 { text-decoration: dashed underline; } + +.xterm-overline { + text-decoration: overline; +} + +.xterm-overline.xterm-underline-1 { text-decoration: overline underline; } +.xterm-overline.xterm-underline-2 { text-decoration: overline double underline; } +.xterm-overline.xterm-underline-3 { text-decoration: overline wavy underline; } +.xterm-overline.xterm-underline-4 { text-decoration: overline dotted underline; } +.xterm-overline.xterm-underline-5 { text-decoration: overline dashed underline; } + +.xterm-strikethrough { + text-decoration: line-through; +} + +.xterm-screen .xterm-decoration-container .xterm-decoration { + z-index: 6; + position: absolute; +} + +.xterm-screen .xterm-decoration-container .xterm-decoration.xterm-decoration-top-layer { + z-index: 7; +} + +.xterm-decoration-overview-ruler { + z-index: 8; + position: absolute; + top: 0; + right: 0; + pointer-events: none; +} + +.xterm-decoration-top { + z-index: 2; + position: relative; +} + + + +/* Derived from vs/base/browser/ui/scrollbar/media/scrollbar.css */ + +/* xterm.js customization: Override xterm's cursor style */ +.xterm .xterm-scrollable-element > .scrollbar { + cursor: default; +} + +/* Arrows */ +.xterm .xterm-scrollable-element > .scrollbar > .scra { + cursor: pointer; + font-size: 11px !important; +} + +.xterm .xterm-scrollable-element > .visible { + opacity: 1; + + /* Background rule added for IE9 - to allow clicks on dom node */ + background:rgba(0,0,0,0); + + transition: opacity 100ms linear; + /* In front of peek view */ + z-index: 11; +} +.xterm .xterm-scrollable-element > .invisible { + opacity: 0; + pointer-events: none; +} +.xterm .xterm-scrollable-element > .invisible.fade { + transition: opacity 800ms linear; +} + +/* Scrollable Content Inset Shadow */ +.xterm .xterm-scrollable-element > .shadow { + position: absolute; + display: none; +} +.xterm 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0?n:t;return{nBitLength:r,nByteLength:Math.ceil(r/8)}}var vl=new WeakMap,yl=class{ORDER;BITS;BYTES;isLE;ZERO=Gc;ONE=Z;_lengths;_mod;constructor(e,t={}){if(e<=Z)throw Error(`invalid field: expected ORDER > 1, got `+e);let n;this.isLE=!1,typeof t==`object`&&t&&(typeof t.BITS==`number`&&(n=t.BITS),typeof t.sqrt==`function`&&Object.defineProperty(this,"sqrt",{value:t.sqrt,enumerable:!0}),typeof t.isLE==`boolean`&&(this.isLE=t.isLE),t.allowedLengths&&(this._lengths=Object.freeze(t.allowedLengths.slice())),typeof t.modFromBytes==`boolean`&&(this._mod=t.modFromBytes));let{nBitLength:r,nByteLength:i}=_l(e,n);if(i>2048)throw Error(`invalid field: expected ORDER of <= 2048 bytes`);this.ORDER=e,this.BITS=r,this.BYTES=i,Object.freeze(this)}create(e){return Q(e,this.ORDER)}isValid(e){if(typeof e!=`bigint`)throw TypeError(`invalid field element: expected bigint, got `+typeof e);return Gc<=e&&er)throw Error(`Field.fromBytes: expected `+n+` bytes, got `+e.length);let t=new 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W=`+e)}function jl(e,t){let n=e*(4*t+128);if(n>Dl)throw Error(`invalid window size: table would need ~`+Math.ceil(n/2**20)+` MiB, max `+Dl/2**20+` MiB`)}function Ml(e,t){if(e!==void 0){xc(e,`randomBytes`);try{let n=e(t);if(!Tc(n)||n.length!==t)return}catch{return}return e}}function Nl(e,t){_c(e,`points`),e.forEach((e,n)=>{if(!(e instanceof t))throw Error(`invalid point at index `+n)})}function Pl(e,t,n){if(!Array.isArray(e))throw Error(`array of scalars expected`);e.forEach((e,r)=>{if(!(n===void 0?t.isValid(e):zc(e)&&exl;){let t=0;e&Sl&&(t=Number(e&i),t>=r&&(t-=n),e-=BigInt(t)),a.push(t),e>>=Sl}return a}function zl(e,t,n){let r=2**t,i=r/2,a=BigInt(r-1),o=BigInt(t),s=[];for(let t=0;t>=o,t>i&&(t-=r,e+=Sl),s.push(t)}if(e!==xl)throw Error(`invalid wnaf`);return s}function Bl(e,t,n){let r=0;for(let e of n)r=Math.max(r,e.length);let i=e;for(let e=r-1;e>=0;e--){e!==r-1&&(i=i.double());for(let r=0;r>1];i=i.add(a<0?e.negate():e)}}}return i}var Vl=class{Point;BASE;ZERO;randomBytes;wnafPrecomputes=new WeakMap;baseCanBeBlinded;bits;constructor(e,t){Ol(e),this.randomBytes=Ml(t,wl),this.Point=e,this.BASE=e.BASE,this.ZERO=e.ZERO,this.bits=e.Fn.BITS}buildWnafTable(e,t,n){let r=Math.ceil(n/t)+1,i=2**(t-1),a=[],o=e;for(let e=0;et.W===e&&t.bits===n);return a||(a=this.buildWnafTable(t,e,n),typeof r==`function`&&(a={...a,comp:r(a.comp)}),i||(i=[],this.wnafPrecomputes.set(t,i)),i.push(a)),a}assertPoint(e){if(!(e instanceof this.Point))throw TypeError(`"point" expected Point instance, got type=`+typeof e)}validateMulInput(e,t){if(this.assertPoint(e),!Bc(t,Sl,this.Point.Fn.ORDER))throw Error(`invalid scalar`)}runCT(e,t,n,r){let i=Il(e);return i===1?this.fixedWindowCT(e,t,n):this.wnafCachedCT(this.getWnafPrecomputes(i,e,n,r),t)}mulCT(e,t,n){return this.validateMulInput(e,t),this.runCT(e,t,this.bits,n)}mulCTBlinded(e,t,n){if(this.validateMulInput(e,t),this.randomBytes===void 0)throw Error(`randomBytes is required for scalar blinding`);let r=this.Point.Fn.BITS+Tl,i=this.randomBytes(wl);if(!Tc(i)||i.length!==wl)throw Error(`randomBytes returned invalid byte array`);i[0]=i[0]&63|128;let a=t+Pc(i)*this.Point.Fn.ORDER;return this.runCT(e,a,r,n)}fixedWindowCT(e,t,n){let r=El,i=Uc(r),a=Array(32);a[0]=this.ZERO;for(let t=1;t<32;t++)a[t]=a[t-1].add(e);let o=Math.ceil(n/r),s=this.ZERO;for(let e=o-1;e>=0;e--){if(e!==o-1)for(let e=0;e>BigInt(e*r)&i),c=a[0];for(let e=1;e<32;e++)c=e===n?a[e]:c;s=s.add(c)}return{p:s,f:s}}shouldBlind(e,t){return this.randomBytes===void 0?!1:t===Sl||e===this.BASE&&(this.baseCanBeBlinded===void 0&&(this.baseCanBeBlinded=this.mulUnsafe(this.BASE,this.Point.Fn.ORDER).is0()),this.baseCanBeBlinded)}mulSecret(e,t,n,r){return this.shouldBlind(e,n)?this.mulCTBlinded(e,t,r):this.mulCT(e,t,r)}mulUnsafe(e,t,n){if(this.assertPoint(e),!zc(t))throw Error(`invalid scalar`);let r=Il(e);if(r===1||t>=this.Point.Fn.ORDER)return Hl(this.Point,[e],[t],!0);let i=this.getWnafPrecomputes(r,e,this.bits,n);return this.wnafCachedCT(i,t).p}setWindowSize(e,t){this.assertPoint(e),Al(t,this.bits),jl((Math.ceil((this.bits+Tl)/t)+1)*2**(t-1),this.Point.Fp.BYTES),Fl.set(e,t),this.wnafPrecomputes.delete(e)}hasWindowSize(e){return Il(e)!==1}};function Hl(e,t,n,r=!1){if(Ol(e),Nl(t,e),Ac(r,`allowOversized`),Pl(n,e.Fn,r?e.Fn.ORDER**Cl:void 0),t.length!==n.length)throw Error(`arrays of points and scalars must have equal length`);let i=t.map(e=>Ll(e,4)),a=n.map(e=>Rl(e,4));return Bl(e.ZERO,i,a)}function Ul(e,t,n){if(t){if(t.ORDER!==e)throw Error(`Field.ORDER must match order: Fp == p, Fn == n`);return ml(t),t}return bl(e,{isLE:n})}function Wl(e,t,n={},r){if(e!==`weierstrass`&&e!==`edwards`)throw Error(`expected curve type "weierstrass" or "edwards"`);if(r===void 0&&(r=e===`edwards`),!t||typeof t!=`object`)throw Error(`expected valid ${e} CURVE object`);Wc(n);for(let e of[`p`,`n`,`h`]){let n=t[e];if(!(zc(n)&&n!==xl))throw Error(`CURVE.${e} must be positive bigint`)}let i=Ul(t.p,n.Fp,r),a=Ul(t.n,n.Fn,r),o=[`Gx`,`Gy`,`a`,e===`weierstrass`?`b`:`d`];for(let e of o)if(!i.isValid(t[e]))throw Error(`CURVE.${e} must be valid field element of CURVE.Fp`);return t=Object.freeze(Object.assign({},t)),{CURVE:t,Fp:i,Fn:a}}function Gl(e,t){return function(n){let r=e(n);return{secretKey:r,publicKey:t(r)}}}var Kl=BigInt(0),ql=BigInt(1),Jl=BigInt(2),Yl=BigInt(4),Xl=BigInt(8);function Zl(e,t,n,r){let i=e.sqr(n),a=e.sqr(r),o=e.add(e.mul(t.a,i),a),s=e.add(e.ONE,e.mul(t.d,e.mul(i,a)));return e.eql(o,s)}function Ql(e,t={}){Wc(t,{},{},`extraOpts`);let n=t,r=Wl(`edwards`,e,n,n.FpFnLE),{Fp:i,Fn:a}=r,o=r.CURVE,{h:s}=o;if(gl(i,o.a)!==1)throw Error(`edwards: CURVE.a must be a square in Fp for complete addition formulas`);if(gl(i,o.d)!==-1)throw Error(`edwards: CURVE.d must be a non-square in Fp for complete addition formulas`);Wc(n,{},{uvRatio:`function`,randomBytes:`function`});let c=n.randomBytes===void 0?Ec:n.randomBytes,l=Jl<{try{return{isValid:!0,value:i.sqrt(i.div(e,t))}}catch{return{isValid:!1,value:Kl}}}:n.uvRatio;if(!Zl(i,o,o.Gx,o.Gy))throw Error(`bad curve params: generator point`);let f=i.eql(o.a,i.neg(i.ONE))?e=>i.neg(e):i.eql(o.a,i.ONE)?e=>e:e=>i.mul(o.a,e);function p(e,t,n=!1){let r=n?ql:Kl;return Vc(`coordinate `+e,t,r,l),t}function m(e){if(!(e instanceof h))throw Error(`EdwardsPoint expected`)}class h{static BASE=new h(o.Gx,o.Gy,i.ONE,i.mul(o.Gx,o.Gy));static ZERO=new h(i.ZERO,i.ONE,i.ONE,i.ZERO);static Fp=i;static Fn=a;X;Y;Z;T;constructor(e,t,n,r){this.X=p(`x`,e),this.Y=p(`y`,t),this.Z=p(`z`,n,!0),this.T=p(`t`,r),Object.freeze(this)}static CURVE(){return o}static fromAffine(e){if(e instanceof h)throw Error(`extended point not allowed`);let{x:t,y:n}=e||{};return p(`x`,t),p(`y`,n),new h(t,n,i.ONE,i.mul(t,n))}static fromBytes(e,t=!1){let n=i.BYTES,{a:r,d:a}=o;e=Rc(vc(e,n,`point`)),Ac(t,`zip215`);let s=Rc(e),c=e[n-1];s[n-1]=c&-129;let f=Fc(s);Vc(`point.y`,f,Kl,t?l:i.ORDER);let p=i.sqr(f),m=i.sub(p,i.ONE),g=i.sub(i.mulN(a,p),r),{isValid:_,value:v}=d(m,g);if(!_)throw Error(`bad point: invalid y coordinate`);let y=u(v),b=!!(c&128);if(!t&&i.is0(v)&&b)throw Error(`bad point: x=0 and x_0=1`);return b!==y&&(v=i.neg(v)),h.fromAffine({x:v,y:f})}static fromHex(e,t=!1){return h.fromBytes(wc(e),t)}get x(){return this.toAffine().x}get y(){return this.toAffine().y}precompute(e=6,t=!0){return _.setWindowSize(this,e),t||this.multiply(Jl),this}assertValidity(){let e=this,{a:t,d:n}=o;if(e.is0())throw Error(`bad point: ZERO`);let{X:r,Y:a,Z:s,T:c}=e,l=i.sqr(r),u=i.sqr(a),d=i.sqr(s),f=i.sqr(d),p=i.mul(l,t),m=i.mul(i.add(p,u),d),h=i.add(f,i.mul(n,i.mul(l,u)));if(!i.eql(m,h))throw Error(`bad point: equation left != right (1)`);let g=i.mul(r,a),_=i.mul(s,c);if(!i.eql(g,_))throw Error(`bad point: equation left != right (2)`)}equals(e){m(e);let{X:t,Y:n,Z:r}=this,{X:a,Y:o,Z:s}=e,c=i.mul(t,s),l=i.mul(a,r),u=i.mul(n,s),d=i.mul(o,r);return i.eql(c,l)&&i.eql(u,d)}is0(){return this.equals(h.ZERO)}negate(){return new h(i.neg(this.X),this.Y,this.Z,i.neg(this.T))}double(){let{X:e,Y:t,Z:n}=this,r=i.sqr(e),a=i.sqr(t),o=i.mul(i.sqr(n),Jl),s=f(r),c=i.addN(e,t),l=i.sub(i.subN(i.sqr(c),r),a),u=i.addN(s,a),d=i.subN(u,o),p=i.subN(s,a),m=i.mul(l,d),g=i.mul(u,p),_=i.mul(l,p),v=i.mul(d,u);return new h(m,g,v,_)}add(e){m(e);let{d:t}=o,{X:n,Y:r,Z:a,T:s}=this,{X:c,Y:l,Z:u,T:d}=e,p=i.mul(n,c),g=i.mul(r,l),_=i.mul(i.mulN(s,t),d),v=i.mul(a,u),y=i.sub(i.subN(i.mulN(i.addN(n,r),i.addN(c,l)),p),g),b=i.subN(v,_),x=i.addN(v,_),S=i.sub(g,f(p)),C=i.mul(y,b),w=i.mul(x,S),T=i.mul(y,S),E=i.mul(b,x);return new h(C,w,E,T)}subtract(e){return m(e),this.add(e.negate())}multiply(e){if(!a.isValidNot0(e))throw RangeError(`invalid scalar: expected 1 <= sc < curve.n`);let{p:t,f:n}=_.mulSecret(this,e,s,g);return g([t,n])[0]}multiplyUnsafe(e){if(!a.isValid(e))throw RangeError(`invalid scalar: expected 0 <= sc < curve.n`);return e===Kl?h.ZERO:this.is0()||e===ql?this:_.mulUnsafe(this,e,g)}isSmallOrder(){return this.clearCofactor().is0()}isTorsionFree(){return _.mulUnsafe(this,o.n).is0()}toAffine(e){let t=this,n=e;if(n!=null&&typeof n!=`bigint`)throw TypeError(`"invertedZ" expected bigint, got type=`+typeof n);let{X:r,Y:a,Z:o}=t,s=t.is0();n??=s?i.create(Xl):i.inv(o);let c=i.mul(r,n),l=i.mul(a,n),u=i.mul(o,n);if(s)return{x:i.ZERO,y:i.ONE};if(!i.eql(u,i.ONE))throw Error(`invZ was invalid`);return{x:c,y:l}}clearCofactor(){return s===ql?this:s===Jl?this.double():s===Yl?this.double().double():s===Xl?this.double().double().double():this.multiplyUnsafe(s)}toBytes(){let{x:e,y:t}=this.toAffine(),n=i.toBytes(t);return n[n.length-1]|=u(e)?128:0,n}toHex(){return Sc(this.toBytes())}toString(){return``}}let g=e=>kl(h,e),_=new Vl(h,c);return _.bits>=6&&h.BASE.precompute(6),Object.freeze(h.prototype),Object.freeze(h),h}function $l(e,t,n={}){if(Ol(e),typeof t!=`function`)throw Error(`"hash" function param is required`);let r=t,i=n;Wc(i,{},{adjustScalarBytes:`function`,randomBytes:`function`,domain:`function`,prehash:`function`,zip215:`boolean`,mapToCurve:`function`,toMontgomery:`function`,toMontgomerySecret:`function`});let{prehash:a}=i,{BASE:o,Fp:s,Fn:c}=e,l=r.outputLen,u=2*s.BYTES;if(l!==void 0&&(Mc(l,`hash.outputLen`),l!==u))throw Error(`hash.outputLen must be ${u}, got ${l}`);let d=i.randomBytes===void 0?Ec:i.randomBytes,f=i.toMontgomery,p=i.toMontgomerySecret,m=i.adjustScalarBytes===void 0?e=>e:i.adjustScalarBytes,h=i.domain===void 0?(e,t,n)=>{if(Ac(n,`phflag`),t.length||n)throw Error(`Contexts/pre-hash are not supported`);return e}:i.domain;function g(e){return c.create(Fc(e))}function _(e){let t=T.secretKey;vc(e,T.secretKey,`secretKey`);let n=vc(r(e),2*t,`hashedSecretKey`),i=m(n.slice(0,t));return{head:i,prefix:n.slice(t,2*t),scalar:g(i)}}function v(e){let{head:t,prefix:n,scalar:r}=_(e),i=o.multiply(r);return{head:t,prefix:n,scalar:r,point:i,pointBytes:i.toBytes()}}function y(e){return v(e).pointBytes}function b(e=Uint8Array.of(),...t){let n=Cc(...t);return g(r(h(n,vc(e,void 0,`context`),!!a)))}function x(e,t,n={}){Wc(n,{},{},`options`),e=Rc(vc(e,void 0,`message`)),a&&(e=a(e));let{prefix:r,scalar:i,pointBytes:s}=v(t),l=b(n.context,r,e),u=o.multiply(l).toBytes(),d=b(n.context,u,s,e),f=c.create(l+d*i);if(!c.isValid(f))throw Error(`sign failed: invalid s`);return vc(Cc(u,c.toBytes(f)),T.signature,`result`)}let S={zip215:i.zip215};function C(t,n,r,i=S){Wc(i);let{context:s}=i,c=i.zip215===void 0?!!S.zip215:i.zip215,l=T.signature;t=vc(t,l,`signature`),n=vc(n,void 0,`message`),r=vc(r,T.publicKey,`publicKey`),c!==void 0&&Ac(c,`zip215`),a&&(n=a(n));let u=l/2,d=t.subarray(0,u),f=Fc(t.subarray(u,l)),p,m,h;try{p=e.fromBytes(r,c),m=e.fromBytes(d,c),h=o.multiplyUnsafe(f)}catch{return!1}if(!c&&p.isSmallOrder())return!1;let g=b(s,d,r,n);return m.add(p.multiplyUnsafe(g)).subtract(h).clearCofactor().is0()}let w=s.BYTES,T={secretKey:w,publicKey:w,signature:2*w,seed:w};function E(e){return e=e===void 0?d(T.seed):e,vc(e,T.seed,`seed`)}function D(e){return Tc(e)&&e.length===T.secretKey}function O(t,n){try{return!!e.fromBytes(t,n===void 0?S.zip215:n)}catch{return!1}}let k={getExtendedPublicKey:v,randomSecretKey:E,isValidSecretKey:D,isValidPublicKey:O,toMontgomery(t){if(f===void 0)throw Error(`Montgomery conversion is not supported for this curve`);return f(e.fromBytes(t))},toMontgomerySecret(e){if(p===void 0)throw Error(`Montgomery conversion is not supported for this curve`);return p(e)}};return Object.freeze(T),Object.freeze(k),Object.freeze({keygen:Gl(E,y),getPublicKey:y,sign:x,verify:C,utils:k,Point:e,lengths:T})}var eu=BigInt(0),tu=BigInt(1),nu=BigInt(2);function ru(e,t){return e+t-(t>>tu<{let a=r+i,o=((t+i-r)*n+r)%e;return{x_2:o,x_3:a-o}}}function au(e){return Wc(e,{P:`bigint`,type:`string`,adjustScalarBytes:`function`,powPminus2:`function`},{randomBytes:`function`,scalarMultBase:`function`}),Object.freeze({...e})}function ou(e){let t=au(e),{P:n,type:r,adjustScalarBytes:i,powPminus2:a,randomBytes:o}=t,s=t.scalarMultBase,c=r===`x25519`;if(!c&&r!==`x448`)throw Error(`invalid type`);let l=o===void 0?Ec:o,u=c?255:448,d=iu(n),f=c?32:56,p=BigInt(c?9:5),m=BigInt(c?121665:39081),h=c?nu**BigInt(254):nu**BigInt(447),g=h+(c?BigInt(8)*(nu**BigInt(251)-tu):BigInt(4)*(nu**BigInt(445)-tu))+tu,_=e=>Q(e,n),v=y(p);function y(e){return Lc(_(e),f)}function b(e){let t=Rc(vc(e,f,`uCoordinate`));return c&&(t[31]&=127),_(Fc(t))}function x(e){return Fc(i(Rc(vc(e,f,`scalar`))))}let S=new Set(c?[eu,tu,n-tu,BigInt(`325606250916557431795983626356110631294008115727848805560023387167927233504`),BigInt(`39382357235489614581723060781553021112529911719440698176882885853963445705823`)]:[eu,tu,n-tu]);function C(e,t){let n=b(t);if(S.has(n))throw Error(`invalid private or public key received`);let r=D(n,x(e));if(r===eu)throw Error(`invalid private or public key received`);return y(r)}function w(e){if(s===void 0)return C(e,v);let t=x(e);Vc(`scalar`,t,h,g);let n=_(s(t));if(n===eu)throw Error(`invalid private or public key received`);return y(n)}let T=w,E=C;function D(e,t){Vc(`u`,e,eu,n),Vc(`scalar`,t,h,g);let r=t,i=e,o=tu,s=eu,c=e,l=tu,f=r^r>>tu;for(let e=BigInt(u-1);e>=eu;e--){let t=ru(n,f>>e);({x_2:o,x_3:c}=d(t,o,c)),{x_2:s,x_3:l}=d(t,s,l);let r=o+s,a=_(r*r),u=o-s,p=_(u*u),h=a-p,g=c+l,v=c-l,y=_(v*r),b=_(g*u),x=y+b,S=y-b;c=_(x*x),l=_(i*_(S*S)),o=_(a*p),s=_(h*(a+_(m*h)))}let p=ru(n,r);({x_2:o,x_3:c}=d(p,o,c)),{x_2:s,x_3:l}=d(p,s,l);let v=a(s);return _(o*v)}let O={secretKey:f,publicKey:f,seed:f},k=e=>(e=e===void 0?l(f):e,vc(e,O.seed,`seed`),e),A={randomSecretKey:k};return Object.freeze(O),Object.freeze(A),Object.freeze({keygen:Gl(k,T),getSharedSecret:E,getPublicKey:T,scalarMult:C,scalarMultBase:w,utils:A,GuBytes:v.slice(),lengths:O})}var su=BigInt(0),cu=BigInt(1),lu=BigInt(2),uu=BigInt(3),du=BigInt(5),fu=BigInt(8),pu=BigInt(`0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed`),mu={p:pu,n:BigInt(`0x1000000000000000000000000000000014def9dea2f79cd65812631a5cf5d3ed`),h:fu,a:BigInt(`0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffec`),d:BigInt(`0x52036cee2b6ffe738cc740797779e89800700a4d4141d8ab75eb4dca135978a3`),Gx:BigInt(`0x216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a`),Gy:BigInt(`0x6666666666666666666666666666666666666666666666666666666666666658`)};function hu(e){let t=BigInt(10),n=BigInt(20),r=BigInt(40),i=BigInt(80),a=pu,o=e*e%a*e%a,s=rl(rl(o,lu,a)*o%a,cu,a)*e%a,c=rl(s,du,a)*s%a,l=rl(c,t,a)*c%a,u=rl(l,n,a)*l%a,d=rl(u,r,a)*u%a;return{pow_p_5_8:rl(rl(rl(rl(d,i,a)*d%a,i,a)*d%a,t,a)*c%a,lu,a)*e%a,b2:o}}function gu(e){return e[0]&=248,e[31]&=127,e[31]|=64,e}var _u=BigInt(`19681161376707505956807079304988542015446066515923890162744021073123829784752`);function vu(e,t){let n=pu,r=Q(t*t*t,n),i=hu(e*Q(r*r*t,n)).pow_p_5_8,a=Q(e*r*i,n),o=Q(t*a*a,n),s=a,c=Q(a*_u,n),l=o===e,u=o===Q(-e,n),d=o===Q(-e*_u,n);return l&&(a=s),(u||d)&&(a=c),fl(a,n)&&(a=Q(-a,n)),{isValid:l||u,value:a}}var yu=Ql(mu,{uvRatio:vu}),bu=yu.Fp;function xu(e){let{y:t}=e;return bu.toBytes(bu.div(cu+t,cu-t))}function Su(e){let t=yu.Fp.BYTES;return Fs(e,t),gu(gc(e.subarray(0,t))).subarray(0,t)}function Cu(e){return $l(yu,gc,Object.assign({adjustScalarBytes:gu,toMontgomery:xu,toMontgomerySecret:Su,zip215:!0},e))}var wu=Cu({}),Tu=(()=>{let e=pu,t=t=>{let{pow_p_5_8:n,b2:r}=hu(t);return Q(rl(n,uu,e)*r,e)};return ou({P:e,type:`x25519`,powPminus2:t,adjustScalarBytes:gu,scalarMultBase:n=>{let r=Q(n,yu.Fn.ORDER);if(r===su)return su;let i=yu.BASE.multiply(r);return Q((i.Z+i.Y)*t(Q(i.Z-i.Y,e)),e)}})})();function Eu(e){return e instanceof Uint8Array||ArrayBuffer.isView(e)&&e.constructor.name===`Uint8Array`&&`BYTES_PER_ELEMENT`in e&&e.BYTES_PER_ELEMENT===1}var Du=e=>e?`"${e}" `:``;function Ou(e,t=``){if(typeof e!=`boolean`)throw TypeError(Du(t)+`expected boolean, got type=`+typeof e);return e}function ku(e,t=``){if(typeof e!=`number`)throw TypeError(Du(t)+`expected number, got `+typeof e);if(!Number.isSafeInteger(e)||e<0)throw RangeError(Du(t)+`expected integer >= 0, got `+e);return e}function Au(e,t,n=``){if(Eu(e)&&(t===void 0||e.length===t))return e;t!==void 0&&ku(t,`length`);let r=Eu(e),i=t===void 0?``:` of length ${t}`,a=r?`length=${e.length}`:`type=${typeof e}`,o=Du(n)+`expected Uint8Array`+i+`, got `+a;throw r?RangeError(o):TypeError(o)}var ju=(e,t)=>{if(typeof e!=`object`||!e||Array.isArray(e))throw TypeError(t===`object`?`expected valid options object`:`"${t}" expected object, got type=${typeof e}`)};function Mu(e,t=!0){if(e.destroyed)throw Error(`hash was destroyed`);if(t&&e.finished)throw Error(`digest() was already called`)}function Nu(e,t){Au(e,void 0,`output`);let n=t.outputLen;if(!(e.length>=n))throw RangeError(`"output" expected length >= `+n)}function Pu(e){return new Uint32Array(e.buffer,e.byteOffset,Math.floor(e.byteLength/4))}function Fu(...e){for(let t=0;t>>8&65280|e>>>24&255}function Ru(e){for(let t=0;te:Ru;function Bu(e,t){return!e.byteLength||!t.byteLength?!1:e.buffer===t.buffer&&e.byteOffset[]),a=(e,t)=>r(t,...i(e)).update(e).digest(),o=r(new Uint8Array(e),...i(new Uint8Array));return a.outputLen=o.outputLen,a.blockLen=o.blockLen,a.create=(e,...t)=>r(e,...t),a}function Ku(e,t,n=!0){if(t===void 0)return new Uint8Array(e);if(Au(t,e,`output`),n&&!qu(t))throw Error(`invalid output, must be aligned`);return t}function qu(e){return e.byteOffset%4==0}function Ju(e){return Uint8Array.from(Au(e))}function Yu(e=32){ku(e,`bytesLength`);let t=typeof globalThis==`object`?globalThis.crypto:null;if(typeof t?.getRandomValues!=`function`)throw Error(`crypto.getRandomValues must be defined`);if(e>65536)throw RangeError(`"bytesLength" expected <= 65536, got ${e}`);return t.getRandomValues(new Uint8Array(e))}var Xu=e=>Uint8Array.from(e.split(``),e=>e.charCodeAt(0)),Zu=zu(Pu(Xu(`expand 16-byte k`))),Qu=zu(Pu(Xu(`expand 32-byte k`)));function $(e,t){return e<>>32-t}var $u=64,ed=16,td=2**32-1,nd=Uint32Array.of();function rd(e,t,n,r,i,a,o,s){let c=i.length,l=new Uint8Array($u),u=Pu(l),d=Iu&&qu(i)&&qu(a),f=d?Pu(i):nd,p=d?Pu(a):nd;if(Iu)for(let m=0;m=td)throw Error(`arx: counter overflow`);let h=Math.min($u,c-m);if(d&&h===$u){let e=m/4;if(m%4!=0)throw Error(`arx: invalid block position`);for(let t=0,n;t=td)throw Error(`arx: counter overflow`);let f=Math.min($u,c-d);for(let e=0,t;e{Au(t,void 0,`key`),Au(s,void 0,`nonce`),Au(c,void 0,`data`);let d=c.length,f=l!==void 0;if(l=Ku(d,l,!1),f&&Vu(c,l),ku(u),u<0||u>=td)throw Error(`arx: counter overflow`);let p=[],m=t.length,h,g;if(m===32)p.push(h=Ju(t)),g=Qu;else if(m===16&&n)h=new Uint8Array(32),h.set(t),h.set(t,16),g=Zu,p.push(h);else throw Au(t,32,`arx key`),Error(`invalid key size`);Iu&&qu(s)||p.push(s=Ju(s));let _=Pu(h);if(r){if(s.length!==24)throw Error(`arx: extended nonce must be 24 bytes`);let e=s.subarray(0,16);if(Iu)r(g,_,Pu(e),_);else{let t=zu(Uint32Array.from(g));r(t,_,Pu(e),_),Fu(t),zu(_)}s=s.subarray(16)}else Iu||zu(_);let v=16-i;if(v!==s.length)throw Error(`arx: nonce must be ${v} or 16 bytes`);if(v!==12){let e=new Uint8Array(12);e.set(s,a?0:12-s.length),s=e,p.push(s)}let y=zu(Pu(s));try{return rd(e,g,_,y,c,l,u,o),l}finally{Fu(...p)}}}function ad(e,t){return e[t++]&255|(e[t++]&255)<<8}var od=class{blockLen=16;outputLen=16;buffer=new Uint8Array(16);r=new Uint16Array(10);h=new Uint16Array(10);pad=new Uint16Array(8);pos=0;finished=!1;destroyed=!1;constructor(e){e=Ju(Au(e,32,`key`));let t=ad(e,0),n=ad(e,2),r=ad(e,4),i=ad(e,6),a=ad(e,8),o=ad(e,10),s=ad(e,12),c=ad(e,14);this.r[0]=t&8191,this.r[1]=(t>>>13|n<<3)&8191,this.r[2]=(n>>>10|r<<6)&7939,this.r[3]=(r>>>7|i<<9)&8191,this.r[4]=(i>>>4|a<<12)&255,this.r[5]=a>>>1&8190,this.r[6]=(a>>>14|o<<2)&8191,this.r[7]=(o>>>11|s<<5)&8065,this.r[8]=(s>>>8|c<<8)&8191,this.r[9]=c>>>5&127;for(let t=0;t<8;t++)this.pad[t]=ad(e,16+2*t)}process(e,t,n=!1){let r=n?0:2048,{h:i,r:a}=this,o=a[0],s=a[1],c=a[2],l=a[3],u=a[4],d=a[5],f=a[6],p=a[7],m=a[8],h=a[9],g=ad(e,t+0),_=ad(e,t+2),v=ad(e,t+4),y=ad(e,t+6),b=ad(e,t+8),x=ad(e,t+10),S=ad(e,t+12),C=ad(e,t+14),w=i[0]+(g&8191),T=i[1]+((g>>>13|_<<3)&8191),E=i[2]+((_>>>10|v<<6)&8191),D=i[3]+((v>>>7|y<<9)&8191),O=i[4]+((y>>>4|b<<12)&8191),k=i[5]+(b>>>1&8191),A=i[6]+((b>>>14|x<<2)&8191),j=i[7]+((x>>>11|S<<5)&8191),M=i[8]+((S>>>8|C<<8)&8191),N=i[9]+(C>>>5|r),P=0,F=P+w*o+5*h*T+5*m*E+5*p*D+5*f*O;P=F>>>13,F&=8191,F+=5*d*k+5*u*A+5*l*j+5*c*M+5*s*N,P+=F>>>13,F&=8191;let I=P+w*s+T*o+5*h*E+5*m*D+5*p*O;P=I>>>13,I&=8191,I+=5*f*k+5*d*A+5*u*j+5*l*M+5*c*N,P+=I>>>13,I&=8191;let L=P+w*c+T*s+E*o+5*h*D+5*m*O;P=L>>>13,L&=8191,L+=5*p*k+5*f*A+5*d*j+5*u*M+5*l*N,P+=L>>>13,L&=8191;let R=P+w*l+T*c+E*s+D*o+5*h*O;P=R>>>13,R&=8191,R+=5*m*k+5*p*A+5*f*j+5*d*M+5*u*N,P+=R>>>13,R&=8191;let ee=P+w*u+T*l+E*c+D*s+O*o;P=ee>>>13,ee&=8191,ee+=5*h*k+5*m*A+5*p*j+5*f*M+5*d*N,P+=ee>>>13,ee&=8191;let te=P+w*d+T*u+E*l+D*c+O*s;P=te>>>13,te&=8191,te+=k*o+5*h*A+5*m*j+5*p*M+5*f*N,P+=te>>>13,te&=8191;let ne=P+w*f+T*d+E*u+D*l+O*c;P=ne>>>13,ne&=8191,ne+=k*s+A*o+5*h*j+5*m*M+5*p*N,P+=ne>>>13,ne&=8191;let re=P+w*p+T*f+E*d+D*u+O*l;P=re>>>13,re&=8191,re+=k*c+A*s+j*o+5*h*M+5*m*N,P+=re>>>13,re&=8191;let ie=P+w*m+T*p+E*f+D*d+O*u;P=ie>>>13,ie&=8191,ie+=k*l+A*c+j*s+M*o+5*h*N,P+=ie>>>13,ie&=8191;let ae=P+w*h+T*m+E*p+D*f+O*d;P=ae>>>13,ae&=8191,ae+=k*u+A*l+j*c+M*s+N*o,P+=ae>>>13,ae&=8191,P=(P<<2)+P|0,P=P+F|0,F=P&8191,P>>>=13,I+=P,i[0]=F,i[1]=I,i[2]=L,i[3]=R,i[4]=ee,i[5]=te,i[6]=ne,i[7]=re,i[8]=ie,i[9]=ae}finalize(){let{h:e,pad:t}=this,n=new Uint16Array(10),r=e[1]>>>13;e[1]&=8191;for(let t=2;t<10;t++)e[t]+=r,r=e[t]>>>13,e[t]&=8191;e[0]+=r*5,r=e[0]>>>13,e[0]&=8191,e[1]+=r,r=e[1]>>>13,e[1]&=8191,e[2]+=r,n[0]=e[0]+5,r=n[0]>>>13,n[0]&=8191;for(let t=1;t<10;t++)n[t]=e[t]+r,r=n[t]>>>13,n[t]&=8191;n[9]-=8192;let i=(r^1)-1;for(let e=0;e<10;e++)n[e]&=i;i=~i;for(let t=0;t<10;t++)e[t]=e[t]&i|n[t];e[0]=(e[0]|e[1]<<13)&65535,e[1]=(e[1]>>>3|e[2]<<10)&65535,e[2]=(e[2]>>>6|e[3]<<7)&65535,e[3]=(e[3]>>>9|e[4]<<4)&65535,e[4]=(e[4]>>>12|e[5]<<1|e[6]<<14)&65535,e[5]=(e[6]>>>2|e[7]<<11)&65535,e[6]=(e[7]>>>5|e[8]<<8)&65535,e[7]=(e[8]>>>8|e[9]<<5)&65535;let a=e[0]+t[0];e[0]=a&65535;for(let n=1;n<8;n++)a=(e[n]+t[n]|0)+(a>>>16)|0,e[n]=a&65535;Fu(n)}update(e){Mu(this),Au(e),e=Ju(e);let{buffer:t,blockLen:n}=this,r=e.length;for(let i=0;i>>0,e[i++]=n[t]>>>8}digest(){let{buffer:e,outputLen:t}=this;this.digestInto(e);let n=e.slice(0,t);return this.destroy(),n}},sd=Gu(32,e=>new od(e));function cd(e,t,n,r,i,a=20){let o=e[0],s=e[1],c=e[2],l=e[3],u=t[0],d=t[1],f=t[2],p=t[3],m=t[4],h=t[5],g=t[6],_=t[7],v=i,y=n[0],b=n[1],x=n[2],S=o,C=s,w=c,T=l,E=u,D=d,O=f,k=p,A=m,j=h,M=g,N=_,P=v,F=y,I=b,L=x;for(let e=0;eUint8Array.of(e>>>24,e>>>16,e>>>8,e);function gd(...e){return Hu(...e.map(e=>{if(typeof e==`number`)return hd(e);if(typeof e==`boolean`)return Uint8Array.of(+e);let t=typeof e==`string`?pd.encode(e):e;return Hu(hd(t.length),t)}))}var _d=(e,...t)=>Hu(Uint8Array.of(e),gd(...t));function vd(e,t=0){let n={u8:()=>e[t++],u32:()=>new DataView(e.buffer,e.byteOffset).getUint32((t+=4)-4),bytes:()=>{let r=n.u32();return e.subarray(t,t+=r)},str:()=>md.decode(n.bytes())};return n}function yd(e){let t=e.subarray(e.findIndex(e=>e!==0));return gd(t[0]&128?Hu(Uint8Array.of(0),t):t)}function bd(e){let t=vd(Uint8Array.from(atob(e.replace(/-----[^-]+-----|\s/g,``)),e=>e.charCodeAt(0)),15);if(t.str()!==`none`)throw Error(`encrypted private keys are not supported`);t.str(),t.bytes(),t.u32();let n=t.bytes(),r=vd(t.bytes(),8);return r.str(),r.bytes(),{publicKey:n,seed:r.bytes().subarray(0,32)}}function xd(e){let t=e.subarray(0,32),n=e.subarray(32),r=0,i=()=>Hu(hd(0),hd(r)),a=(e,n)=>sd(n,ld(t,e,new Uint8Array(32)));return{length:e=>vd(ld(n,i(),e)).u32(),seal(e){let o=i();r++;let s=Hu(ld(n,o,e.subarray(0,4)),ld(t,o,e.subarray(4),void 0,1));return Hu(s,a(o,s))},open(e){let n=i();r++;let o=e.subarray(0,-16);if(!Wu(a(n,o),e.subarray(-16)))throw Error(`bad packet MAC`);return ld(t,n,o.subarray(4),void 0,1)}}}function Sd(e){let{socket:t}=e,n=new Uint8Array,r=()=>{},i=!1;t.binaryType=`arraybuffer`,t.onmessage=e=>{n=Hu(n,new Uint8Array(e.data)),r()},t.onclose=()=>{i=!0,r()};async function a(e){for(;n.lengthr=e)}let t=n.subarray(0,e);return n=n.subarray(e),t}let o,s,c;function l(e){if(t.readyState!==WebSocket.OPEN)return;if(c&&e[0]>=50)return void c.push(e);let n=8-(e.length+(o?1:5))%8;n<4&&(n+=8);let r=Hu(hd(e.length+n+1),Uint8Array.of(n),e,new Uint8Array(n));t.send(o?o.seal(r):r)}async function u(){let e=await a(4),t=Hu(e,await a(s?s.length(e)+16:vd(e).u32())),n=s?s.open(t):t.subarray(4);return n.subarray(1,n.length-n[0])}async function d(){for(;;){let e=await u();if(!s)return e;let t=vd(e,1);switch(e[0]){case 1:throw t.u32(),Error(`disconnected: ${t.str()}`);case 80:t.str(),t.u8()&&l(Uint8Array.of(82));break;case 2:case 3:case 4:case 53:break;default:return e}}}async function f(e){let t=await d();if(t[0]!==e)throw Error(`expected message ${e}, got ${t[0]}`);return t}let p,m=0,h=0,g=new Uint8Array;function _(){for(;g.length&&m;){let e=Math.min(g.length,m,h);l(_d(94,p,g.subarray(0,e))),g=g.subarray(e),m-=e}}async function v(){let n;do for(n=``;!n.endsWith(` +`);)n+=String.fromCharCode((await a(1))[0]);while(!n.startsWith(`SSH-`));let r=n.trimEnd(),i=`SSH-2.0-web`;t.send(pd.encode(`${i}\r\n`));let u;async function g(t){c=[];let n=Hu(Uint8Array.of(20),Yu(16),gd(`curve25519-sha256,kex-strict-c-v00@openssh.com`,`ssh-ed25519`,ud,ud,``,``,`none`,`none`,``,``,!1,0));if(l(n),t??=await f(20),!u&&!vd(t,17).str().split(`,`).includes(`kex-strict-s-v00@openssh.com`))throw Error(`server lacks strict kex`);let a=Tu.keygen();l(_d(30,a.publicKey));let d=vd(await f(31),1),p=d.bytes(),m=d.bytes(),h=d.bytes(),g=`SHA256:${btoa(String.fromCharCode(...hc(p))).replace(/=+$/,``)}`;if(g!==e.hostKey)throw Error(`unexpected host key ${g}`);let _=yd(Tu.getSharedSecret(a.secretKey,m)),v=hc(Hu(gd(i,r,n,t,p,a.publicKey,m),_));if(!wu.verify(h.subarray(-64),v,p.subarray(-32)))throw Error(`bad host key signature`);let y=u??=v,b=e=>{let t=hc(Hu(_,v,pd.encode(e),y));return Hu(t,hc(Hu(_,v,t)))};l(Uint8Array.of(21)),o=xd(b(`C`)),await f(21),s=xd(b(`D`));let x=c;c=void 0,x.forEach(l)}await g(),l(_d(5,`ssh-userauth`)),await f(6);let{publicKey:v,seed:y}=bd(e.privateKey),b=_d(50,e.user,`ssh-connection`,`publickey`,!0,`ssh-ed25519`,v);if(l(Hu(b,gd(gd(`ssh-ed25519`,wu.sign(Hu(gd(u),b),y))))),(await d())[0]!==52)throw Error(`authentication failed`);l(_d(90,`session`,0,dd,fd));let x=vd(await f(91),5);p=x.u32(),m=x.u32(),h=x.u32(),l(_d(98,p,`pty-req`,!0,e.term,e.cols,e.rows,0,0,`\0`)),l(_d(98,p,`shell`,!0)),_();let S=dd;for(;;){let t=await d(),n=vd(t,5);switch(t[0]){case 20:await g(t);break;case 93:m+=n.u32(),_();break;case 95:n.u32();case 94:{let t=n.bytes();e.onData(t),(S-=t.length)<=dd/2&&(l(_d(93,p,dd-S)),S=dd);break}case 98:n.str(),n.u8()&&l(_d(100,p));break;case 100:throw Error(`pty or shell request failed`);case 97:l(_d(97,p));return}}}return v().catch(e=>e).then(n=>{t.close(),e.onClose(n)}),{write(e){g=Hu(g,typeof e==`string`?pd.encode(e):e),_()},resize(t,n){e.cols=t,e.rows=n,p!==void 0&&l(_d(98,p,`window-change`,!1,t,n,0,0))}}}var Cd=`wss://web.nowhere.wirs.ing`,wd=`SHA256:aLNZKHCfhvbGYnjghKsOLPrOWPVWwCsIPCuTb5f9J6A`,Td=1e4,Ed=[`#2e3436`,`#cc0000`,`#4e9a06`,`#c4a000`,`#3465a4`,`#75507b`,`#06989a`,`#d3d7cf`,`#555753`,`#ef2929`,`#8ae234`,`#fce94f`,`#729fcf`,`#ad7fa8`,`#34e2e2`,`#eeeeec`],Dd=[0,95,135,175,215,255],Od=/(https?|HTTPS?):[/]{2}[^\s"'!*(){}|\\\^<>`]*[^\s"':,.!?{}|\\\^~\[\]`()<>]/,kd=`LS0tLS1PUlRWQSBCQ1JBRkZVIENFVklOR1IgWFJMLS0tLS0KbzNPeW9hQW1uUDFlTUt4Z3F3Uk5OTk5OT1Q1aW96SE5OTk5Sb3o5aE1ETk5OTk5OTk5OT05OTk5aak5OTk5nbXAydGdNSgpEbEFHSGtCRE5OTlBQRDhVdU8vVDRKRE8xSnRVYUxIMUQyOWIvNlFPVzk3NWlyOERmTmZDRmppRE5OTlh3eVh2UmU1RmJ1ClhqTk5OTmdtcDJ0Z01KRGxBR0hrQkROTk5QUEQ4VXVPL1Q0SkRPMUp0VWFMSDFEMjliLzZRT1c5NzVpcjhEZk5mQ0ZqaUQKTk5OUk44eXRHaFIrMTlMTkVoeHo3cmQyU00xQ2lIb1IrYmpsQk5SQjVWb1BhaWFXUWpyUlU4b3VNTlVJbk5ycXVHSVFvMgp3L2JaUmEzaXo5N2tQalBqOVlQOU5OTk5WS1dpbzNFTm96OTNuVElsTUY1M25LV21ZenloTWxPd3JKcTNuSjRnWndWbFp0ClJQTmpEPQotLS0tLVJBUSBCQ1JBRkZVIENFVklOR1IgWFJMLS0tLS0K`;function Ad(e,t){document.head.append(Object.assign(document.createElement(`style`),{textContent:ds}));let n=document.createElement(`div`);n.className=`history`;let r=document.createElement(`div`);r.className=`screen`;let i=r.appendChild(document.createElement(`div`));e.after(n,r);let a=e=>e.origin+e.pathname.replace(/index\.html$/,``),o=e=>{let t=new URL(e,location.href);return t.hash&&a(t)===a(location)?t.hash:void 0},s={activate(e,t){let n=o(t);n?location.href=n:open(t,`_blank`,`noopener`)},hover:(e,t)=>i.title=t,leave:()=>i.removeAttribute(`title`)},{color:c,fontFamily:l,fontSize:u}=getComputedStyle(r),d=new is({fontFamily:l,fontSize:parseFloat(u),scrollback:Td,cursorBlink:!matchMedia(`(prefers-reduced-motion: reduce)`).matches,cursorInactiveStyle:`block`,theme:{background:`#00000000`,foreground:c,cursor:c,green:c},linkHandler:s});d.loadAddon(new us(s.activate,{urlRegex:Od,hover:s.hover,leave:s.leave})),d.open(i);let f=i.querySelector(`.xterm-screen`),p=i.querySelector(`.xterm-rows`),m=()=>{let e=f.getBoundingClientRect(),{width:t,height:n}=i.getBoundingClientRect();d.resize(Math.floor(t/(e.width/d.cols)),Math.floor(n/(e.height/d.rows)))};m(),r.addEventListener(`wheel`,e=>d.buffer.active.type===`normal`&&e.stopPropagation(),{capture:!0});let h=r.appendChild(document.createElement(`span`));h.style.cssText=`position:absolute;visibility:hidden;letter-spacing:0;white-space:pre`;let g=new Map,_=e=>(g.has(e)||(h.textContent=e.repeat(10),g.set(e,h.getBoundingClientRect().width/10)),g.get(e)),v=0,y=0,b=1,x;function S(){let e=d.buffer.active,t=f.clientHeight/d.rows;if(v=f.getBoundingClientRect().width/d.cols,y=parseFloat(p.style.letterSpacing)||0,e.type===`normal`){b=e.baseY?d.rows:Math.max(b,e.cursorY+1);let t=x&&!x.isDisposed?x.line:-1;for(let r=t;r>=e.baseY;r--)n.lastChild.remove();for(let r=t+1;rTd;)n.firstChild.remove();t!==e.baseY-1&&(x?.dispose(),x=e.baseY?d.registerMarker(-1-e.cursorY):void 0),C=C.filter(e=>!e.start.marker.isDisposed)}n.style.lineHeight=`${t}px`,n.style.letterSpacing=`${y}px`,r.style.height=`${(e.type===`normal`?b:d.rows)*t}px`}let C=[];d.parser.registerOscHandler(8,e=>{if(d.buffer.active.type===`normal`){let t=()=>({marker:d.registerMarker(0),x:d.buffer.active.cursorX}),n=C.at(-1);n&&!n.end&&(n.end=t());let r=e.slice(e.indexOf(`;`)+1);/^https?:\/\//i.test(r)&&C.push({uri:r,start:t()})}return!1});let w=Ed.map((e,t)=>t===2?c:e),T=(e,t)=>{if(t)return`#${e.toString(16).padStart(6,`0`)}`;if(e<16)return w[e];if(e<232)return`rgb(${Dd[Math.floor((e-16)/36)]},${Dd[Math.floor((e-16)/6)%6]},${Dd[(e-16)%6]})`;let n=8+(e-232)*10;return`rgb(${n},${n},${n})`},E=d.buffer.normal.getNullCell(),D=e=>e.isFgDefault()?``:T(e.getFgColor()+(e.isBold()&&e.isFgPalette()&&e.getFgColor()<8?8:0),e.isFgRGB()),O=(e,t=``)=>{let n=o(e);return Object.assign(document.createElement(`a`),{href:n??e,textContent:t},n?{}:{target:`_blank`,rel:`noopener`})};function k(e,t){let n=document.createElement(`div`),r=C.filter(({start:e,end:n})=>e.marker.line<=t&&(!n||n.marker.line>=t)).map(({uri:e,start:n,end:r})=>({uri:e,from:n.marker.line===t?n.x:0,to:r?.marker.line===t?r.x:1/0})),i=e.length;for(;i&&!e.getCell(i-1,E).getChars().trim()&&E.isBgDefault()&&!E.isInverse();)i--;let a,o;for(let t=0;tt>=e&&t.01&&`letter-spacing:${f}px`].filter(Boolean).join(`;`);`${p} ${u}`!==o&&(a=n.appendChild(u?O(u):document.createElement(`span`)),a.style.cssText=p,o=`${p} ${u}`),a.textContent+=d}for(let e of n.querySelectorAll(`span`)){let t=e.textContent,n=[],r=0;for(let e of t.matchAll(new RegExp(Od,`g`)))n.push(t.slice(r,e.index),O(e[0],e[0])),r=e.index+e[0].length;n.length&&e.replaceChildren(...n,t.slice(r))}return n}d.parser.registerCsiHandler({final:`J`},e=>(e[0]===3&&n.replaceChildren(),!1));let A=()=>{let{top:e,height:t}=f.getBoundingClientRect(),n=t/d.rows;return{top:e+d.buffer.active.cursorY*n,bottom:e+(d.buffer.active.cursorY+1)*n}},j=()=>d.buffer.active.type===`alternate`?r.scrollIntoView({block:`nearest`}):scrollBy(0,Math.max(0,Math.ceil(A().bottom-innerHeight))),M=!0;addEventListener(`scroll`,()=>M=A().top{S(),M&&j()}),d.onResize(S),new ResizeObserver(()=>{m(),M&&j()}).observe(i),S(),j(),d.focus();let N=`starting`,P=``,F,I=Sd({socket:new WebSocket(Cd),user:`root`,privateKey:atob(kd).replace(/[a-z]/gi,e=>{let t=e<=`Z`?65:97;return String.fromCharCode((e.charCodeAt(0)-t+13)%26+t)}),hostKey:wd,term:`xterm-256color`,cols:d.cols,rows:d.rows,onData(e){if(N===`live`)return d.write(e);if(N===`echo`){let t=e.indexOf(10);t>=0&&(N=`live`,d.write(e.subarray(t+1)));return}let n=new TextDecoder().decode(e).includes(`\x1B[?2004h`);clearTimeout(F),F=setTimeout(()=>{N=`echo`,I.write(`${t}\r${P}`)},n?0:1e3)},onClose(e){d.write(`${d.buffer.active.cursorX?`\r +`:``}[${e?.message??`connection closed`}]\r\n`)}});return d.onData(e=>{j(),N===`starting`?P+=e:I.write(e)}),d.onBinary(e=>I.write(Uint8Array.from(e,e=>e.charCodeAt(0)))),d.onResize(({cols:e,rows:t})=>I.resize(e,t)),d}export{Ad as start}; \ No newline at end of file