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t=a.current;if(o.canDrag&&o.didMove&&t){if(o.canDrag=!1,Math.abs(o.delta)>o.removalDistance){i(!0),e.closeToast(!0),e.collapseAll();return}t.style.transition=`transform 0.2s, opacity 0.2s`,t.style.removeProperty(`transform`),t.style.removeProperty(`opacity`)}}let S={onPointerDown:m,onPointerUp:h};return s&&c&&(S.onMouseEnter=_,e.stacked||(S.onMouseLeave=g)),d&&(S.onClick=e=>{u&&u(e),o.canCloseOnClick&&l(!0)}),{playToast:g,pauseToast:_,isRunning:t,preventExitTransition:r,toastRef:a,eventHandlers:S}}var Ue=typeof window<`u`?w.useLayoutEffect:w.useEffect,We=({theme:e,type:t,isLoading:n,...r})=>w.createElement(`svg`,{viewBox:`0 0 24 24`,width:`100%`,height:`100%`,fill:e===`colored`?`currentColor`:`var(--toastify-icon-color-${t})`,...r});function Ge(e){return w.createElement(We,{...e},w.createElement(`path`,{d:`M23.32 17.191L15.438 2.184C14.728.833 13.416 0 11.996 0c-1.42 0-2.733.833-3.443 2.184L.533 17.448a4.744 4.744 0 000 4.368C1.243 23.167 2.555 24 3.975 24h16.05C22.22 24 24 22.044 24 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$e=e=>{let{isRunning:t,preventExitTransition:n,toastRef:r,eventHandlers:i,playToast:a}=He(e),{closeButton:o,children:s,autoClose:c,onClick:l,type:u,hideProgressBar:d,closeToast:f,transition:p,position:m,className:h,style:g,progressClassName:_,updateId:v,role:y,progress:b,rtl:x,toastId:S,deleteToast:C,isIn:ee,isLoading:te,closeOnClick:ne,theme:re,ariaLabel:ie}=e,oe=ae(`Toastify__toast`,`Toastify__toast-theme--${re}`,`Toastify__toast--${u}`,{"Toastify__toast--rtl":x},{"Toastify__toast--close-on-click":ne}),se=ce(h)?h({rtl:x,position:m,type:u,defaultClassName:oe}):ae(oe,h),le=Qe(e),ue=!!b||!c,de={closeToast:f,type:u,theme:re},fe=null;return o===!1||(fe=ce(o)?o(de):(0,w.isValidElement)(o)?(0,w.cloneElement)(o,de):ge(de)),w.createElement(p,{isIn:ee,done:C,position:m,preventExitTransition:n,nodeRef:r,playToast:a},w.createElement(`div`,{id:S,tabIndex:0,onClick:l,"data-in":ee,className:se,...i,style:g,ref:r,...ee&&{role:y,"aria-label":ie}},le!=null&&w.createElement(`div`,{className:ae(`Toastify__toast-icon`,{"Toastify--animate-icon Toastify__zoom-enter":!te})},le),T(s,e,!t),fe,!e.customProgressBar&&w.createElement(_e,{...v&&!ue?{key:`p-${v}`}:{},rtl:x,theme:re,delay:c,isRunning:t,isIn:ee,closeToast:f,hide:d,type:u,className:_,controlledProgress:ue,progress:b||0})))},et=(e,t=!1)=>({enter:`Toastify--animate Toastify__${e}-enter`,exit:`Toastify--animate Toastify__${e}-exit`,appendPosition:t}),tt=me(et(`bounce`,!0));me(et(`slide`,!0)),me(et(`zoom`)),me(et(`flip`));var nt={position:`top-right`,transition:tt,autoClose:5e3,closeButton:!0,pauseOnHover:!0,pauseOnFocusLoss:!0,draggable:`touch`,draggablePercent:80,draggableDirection:`x`,role:`alert`,theme:`light`,"aria-label":`Notifications Alt+T`,hotKeys:e=>e.altKey&&e.code===`KeyT`};function rt(e){let t={...nt,...e},n=e.stacked,[r,i]=(0,w.useState)(!0),a=(0,w.useRef)(null),{getToastToRender:o,isToastActive:s,count:c}=Ve(t),{className:l,style:u,rtl:d,containerId:f,hotKeys:p}=t;function m(e){let t=ae(`Toastify__toast-container`,`Toastify__toast-container--${e}`,{"Toastify__toast-container--rtl":d});return ce(l)?l({position:e,rtl:d,defaultClassName:t}):ae(t,ue(l))}function h(){n&&(i(!0),D.play())}return Ue(()=>{if(n){let e=a.current.querySelectorAll(`[data-in="true"]`),n=t.position?.includes(`top`),i=0,o=0;Array.from(e).reverse().forEach((e,t)=>{let a=e;a.classList.add(`Toastify__toast--stacked`),t>0&&(a.dataset.collapsed=`${r}`),a.dataset.pos||(a.dataset.pos=n?`top`:`bot`);let s=i*(r?.2:1)+(r?0:12*t),c=Math.max(.5,1-(r?o:0));a.style.setProperty(`--y`,`${n?s:s*-1}px`),a.style.setProperty(`--g`,`12`),a.style.setProperty(`--s`,`${c}`),i+=a.offsetHeight,o+=.025})}},[r,c,n]),(0,w.useEffect)(()=>{function e(e){var t;let n=a.current;p(e)&&((t=n?.querySelector(`[tabIndex="0"]`))==null||t.focus(),i(!1),D.pause()),e.key===`Escape`&&(document.activeElement===n||n!=null&&n.contains(document.activeElement))&&(i(!0),D.play())}return document.addEventListener(`keydown`,e),()=>{document.removeEventListener(`keydown`,e)}},[p]),w.createElement(`section`,{ref:a,className:`Toastify`,id:f,onMouseEnter:()=>{n&&(i(!1),D.pause())},onMouseLeave:h,"aria-live":`polite`,"aria-atomic":`false`,"aria-relevant":`additions text`,"aria-label":t[`aria-label`]},o((e,t)=>{let r=t.length?{...u}:{...u,pointerEvents:`none`};return w.createElement(`div`,{tabIndex:-1,className:m(e),"data-stacked":n,style:r,key:`c-${e}`},t.map(({content:e,props:t})=>w.createElement($e,{...t,stacked:n,collapseAll:h,isIn:s(t.toastId,t.containerId),key:`t-${t.key}`},e)))}))}var it=`:root {
  --toastify-color-light: #fff;
  --toastify-color-dark: #121212;
  --toastify-color-info: #3498db;
  --toastify-color-success: #07bc0c;
  --toastify-color-warning: #f1c40f;
  --toastify-color-error: hsl(6, 78%, 57%);
  --toastify-color-transparent: rgba(255, 255, 255, 0.7);

  --toastify-icon-color-info: var(--toastify-color-info);
  --toastify-icon-color-success: var(--toastify-color-success);
  --toastify-icon-color-warning: var(--toastify-color-warning);
  --toastify-icon-color-error: var(--toastify-color-error);

  --toastify-container-width: fit-content;
  --toastify-toast-width: 320px;
  --toastify-toast-offset: 16px;
  --toastify-toast-top: max(var(--toastify-toast-offset), env(safe-area-inset-top));
  --toastify-toast-right: max(var(--toastify-toast-offset), env(safe-area-inset-right));
  --toastify-toast-left: max(var(--toastify-toast-offset), env(safe-area-inset-left));
  --toastify-toast-bottom: max(var(--toastify-toast-offset), env(safe-area-inset-bottom));
  --toastify-toast-background: #fff;
  --toastify-toast-padding: 14px;
  --toastify-toast-min-height: 64px;
  --toastify-toast-max-height: 800px;
  --toastify-toast-bd-radius: 6px;
  --toastify-toast-shadow: 0px 4px 12px rgba(0, 0, 0, 0.1);
  --toastify-font-family: sans-serif;
  --toastify-z-index: 9999;
  --toastify-text-color-light: #757575;
  --toastify-text-color-dark: #fff;

  /* Used only for colored theme */
  --toastify-text-color-info: #fff;
  --toastify-text-color-success: #fff;
  --toastify-text-color-warning: #fff;
  --toastify-text-color-error: #fff;

  --toastify-spinner-color: #616161;
  --toastify-spinner-color-empty-area: #e0e0e0;
  --toastify-color-progress-light: linear-gradient(to right, #4cd964, #5ac8fa, #007aff, #34aadc, #5856d6, #ff2d55);
  --toastify-color-progress-dark: #bb86fc;
  --toastify-color-progress-info: var(--toastify-color-info);
  --toastify-color-progress-success: var(--toastify-color-success);
  --toastify-color-progress-warning: var(--toastify-color-warning);
  --toastify-color-progress-error: var(--toastify-color-error);
  /* used to control the opacity of the progress trail */
  --toastify-color-progress-bgo: 0.2;
}

.Toastify__toast-container {
  z-index: var(--toastify-z-index);
  -webkit-transform: translate3d(0, 0, var(--toastify-z-index));
  position: fixed;
  width: var(--toastify-container-width);
  box-sizing: border-box;
  color: #fff;
  display: flex;
  flex-direction: column;
}

.Toastify__toast-container--top-left {
  top: var(--toastify-toast-top);
  left: var(--toastify-toast-left);
}
.Toastify__toast-container--top-center {
  top: var(--toastify-toast-top);
  left: 50%;
  transform: translateX(-50%);
  align-items: center;
}
.Toastify__toast-container--top-right {
  top: var(--toastify-toast-top);
  right: var(--toastify-toast-right);
  align-items: end;
}
.Toastify__toast-container--bottom-left {
  bottom: var(--toastify-toast-bottom);
  left: var(--toastify-toast-left);
}
.Toastify__toast-container--bottom-center {
  bottom: var(--toastify-toast-bottom);
  left: 50%;
  transform: translateX(-50%);
  align-items: center;
}
.Toastify__toast-container--bottom-right {
  bottom: var(--toastify-toast-bottom);
  right: var(--toastify-toast-right);
  align-items: end;
}

.Toastify__toast {
  --y: 0px;
  position: relative;
  touch-action: none;
  width: var(--toastify-toast-width);
  min-height: var(--toastify-toast-min-height);
  box-sizing: border-box;
  margin-bottom: 1rem;
  padding: var(--toastify-toast-padding);
  border-radius: var(--toastify-toast-bd-radius);
  box-shadow: var(--toastify-toast-shadow);
  max-height: var(--toastify-toast-max-height);
  font-family: var(--toastify-font-family);
  /* webkit only issue #791 */
  z-index: 0;
  /* inner swag */
  display: flex;
  flex: 1 auto;
  align-items: center;
  word-break: break-word;
}

@media only screen and (max-width: 480px) {
  .Toastify__toast-container {
    width: 100vw;
    left: env(safe-area-inset-left);
    margin: 0;
  }
  .Toastify__toast-container--top-left,
  .Toastify__toast-container--top-center,
  .Toastify__toast-container--top-right {
    top: env(safe-area-inset-top);
    transform: translateX(0);
  }
  .Toastify__toast-container--bottom-left,
  .Toastify__toast-container--bottom-center,
  .Toastify__toast-container--bottom-right {
    bottom: env(safe-area-inset-bottom);
    transform: translateX(0);
  }
  .Toastify__toast-container--rtl {
    right: env(safe-area-inset-right);
    left: initial;
  }
  .Toastify__toast {
    --toastify-toast-width: 100%;
    margin-bottom: 0;
    border-radius: 0;
  }
}

.Toastify__toast-container[data-stacked='true'] {
  width: var(--toastify-toast-width);
}

@media only screen and (max-width: 480px) {
  .Toastify__toast-container[data-stacked='true'] {
    width: 100vw;
  }
}

.Toastify__toast--stacked {
  position: absolute;
  width: 100%;
  transform: translate3d(0, var(--y), 0) scale(var(--s));
  transition: transform 0.3s;
}

.Toastify__toast--stacked[data-collapsed] .Toastify__toast-body,
.Toastify__toast--stacked[data-collapsed] .Toastify__close-button {
  transition: opacity 0.1s;
}

.Toastify__toast--stacked[data-collapsed='false'] {
  overflow: visible;
}

.Toastify__toast--stacked[data-collapsed='true']:not(:last-child) > * {
  opacity: 0;
}

.Toastify__toast--stacked:after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: calc(var(--g) * 1px);
  bottom: 100%;
}

.Toastify__toast--stacked[data-pos='top'] {
  top: 0;
}

.Toastify__toast--stacked[data-pos='bot'] {
  bottom: 0;
}

.Toastify__toast--stacked[data-pos='bot'].Toastify__toast--stacked:before {
  transform-origin: top;
}

.Toastify__toast--stacked[data-pos='top'].Toastify__toast--stacked:before {
  transform-origin: bottom;
}

.Toastify__toast--stacked:before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 100%;
  transform: scaleY(3);
  z-index: -1;
}

.Toastify__toast--rtl {
  direction: rtl;
}

.Toastify__toast--close-on-click {
  cursor: pointer;
}

.Toastify__toast-icon {
  margin-inline-end: 10px;
  width: 22px;
  flex-shrink: 0;
  display: flex;
}

.Toastify--animate {
  animation-fill-mode: both;
  animation-duration: 0.5s;
}

.Toastify--animate-icon {
  animation-fill-mode: both;
  animation-duration: 0.3s;
}

.Toastify__toast-theme--dark {
  background: var(--toastify-color-dark);
  color: var(--toastify-text-color-dark);
}

.Toastify__toast-theme--light {
  background: var(--toastify-color-light);
  color: var(--toastify-text-color-light);
}

.Toastify__toast-theme--colored.Toastify__toast--default {
  background: var(--toastify-color-light);
  color: var(--toastify-text-color-light);
}

.Toastify__toast-theme--colored.Toastify__toast--info {
  color: var(--toastify-text-color-info);
  background: var(--toastify-color-info);
}

.Toastify__toast-theme--colored.Toastify__toast--success {
  color: var(--toastify-text-color-success);
  background: var(--toastify-color-success);
}

.Toastify__toast-theme--colored.Toastify__toast--warning {
  color: var(--toastify-text-color-warning);
  background: var(--toastify-color-warning);
}

.Toastify__toast-theme--colored.Toastify__toast--error {
  color: var(--toastify-text-color-error);
  background: var(--toastify-color-error);
}

.Toastify__progress-bar-theme--light {
  background: var(--toastify-color-progress-light);
}

.Toastify__progress-bar-theme--dark {
  background: var(--toastify-color-progress-dark);
}

.Toastify__progress-bar--info {
  background: var(--toastify-color-progress-info);
}

.Toastify__progress-bar--success {
  background: var(--toastify-color-progress-success);
}

.Toastify__progress-bar--warning {
  background: var(--toastify-color-progress-warning);
}

.Toastify__progress-bar--error {
  background: var(--toastify-color-progress-error);
}

.Toastify__progress-bar-theme--colored.Toastify__progress-bar--info,
.Toastify__progress-bar-theme--colored.Toastify__progress-bar--success,
.Toastify__progress-bar-theme--colored.Toastify__progress-bar--warning,
.Toastify__progress-bar-theme--colored.Toastify__progress-bar--error {
  background: var(--toastify-color-transparent);
}

.Toastify__close-button {
  color: #fff;
  position: absolute;
  top: 6px;
  right: 6px;
  background: transparent;
  outline: none;
  border: none;
  padding: 0;
  cursor: pointer;
  opacity: 0.7;
  transition: 0.3s ease;
  z-index: 1;
}

.Toastify__toast--rtl .Toastify__close-button {
  left: 6px;
  right: unset;
}

.Toastify__close-button--light {
  color: #000;
  opacity: 0.3;
}

.Toastify__close-button > svg {
  fill: currentColor;
  height: 16px;
  width: 14px;
}

.Toastify__close-button:hover,
.Toastify__close-button:focus {
  opacity: 1;
}

@keyframes Toastify__trackProgress {
  0% {
    transform: scaleX(1);
  }
  100% {
    transform: scaleX(0);
  }
}

.Toastify__progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.7;
  transform-origin: left;
}

.Toastify__progress-bar--animated {
  animation: Toastify__trackProgress linear 1 forwards;
}

.Toastify__progress-bar--controlled {
  transition: transform 0.2s;
}

.Toastify__progress-bar--rtl {
  right: 0;
  left: initial;
  transform-origin: right;
  border-bottom-left-radius: initial;
}

.Toastify__progress-bar--wrp {
  position: absolute;
  overflow: hidden;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 5px;
  border-bottom-left-radius: var(--toastify-toast-bd-radius);
  border-bottom-right-radius: var(--toastify-toast-bd-radius);
}

.Toastify__progress-bar--wrp[data-hidden='true'] {
  opacity: 0;
}

.Toastify__progress-bar--bg {
  opacity: var(--toastify-color-progress-bgo);
  width: 100%;
  height: 100%;
}

.Toastify__spinner {
  width: 20px;
  height: 20px;
  box-sizing: border-box;
  border: 2px solid;
  border-radius: 100%;
  border-color: var(--toastify-spinner-color-empty-area);
  border-right-color: var(--toastify-spinner-color);
  animation: Toastify__spin 0.65s linear infinite;
}

@keyframes Toastify__bounceInRight {
  from,
  60%,
  75%,
  90%,
  to {
    animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
  }
  from {
    opacity: 0;
    transform: translate3d(3000px, 0, 0);
  }
  60% {
    opacity: 1;
    transform: translate3d(-25px, 0, 0);
  }
  75% {
    transform: translate3d(10px, 0, 0);
  }
  90% {
    transform: translate3d(-5px, 0, 0);
  }
  to {
    transform: none;
  }
}

@keyframes Toastify__bounceOutRight {
  20% {
    opacity: 1;
    transform: translate3d(-20px, var(--y), 0);
  }
  to {
    opacity: 0;
    transform: translate3d(2000px, var(--y), 0);
  }
}

@keyframes Toastify__bounceInLeft {
  from,
  60%,
  75%,
  90%,
  to {
    animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
  }
  0% {
    opacity: 0;
    transform: translate3d(-3000px, 0, 0);
  }
  60% {
    opacity: 1;
    transform: translate3d(25px, 0, 0);
  }
  75% {
    transform: translate3d(-10px, 0, 0);
  }
  90% {
    transform: translate3d(5px, 0, 0);
  }
  to {
    transform: none;
  }
}

@keyframes Toastify__bounceOutLeft {
  20% {
    opacity: 1;
    transform: translate3d(20px, var(--y), 0);
  }
  to {
    opacity: 0;
    transform: translate3d(-2000px, var(--y), 0);
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}

@keyframes Toastify__bounceInUp {
  from,
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  75%,
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  to {
    animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
  }
  from {
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    transform: translate3d(0, -20px, 0);
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  75% {
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  90% {
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}

@keyframes Toastify__bounceOutUp {
  20% {
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  40%,
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  to {
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}

@keyframes Toastify__bounceInDown {
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  75%,
  90%,
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  75% {
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  to {
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}

@keyframes Toastify__bounceOutDown {
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  40%,
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}

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}

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}

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}

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}

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}

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}

.Toastify__bounce-exit--top-center {
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}

.Toastify__bounce-exit--bottom-center {
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}

@keyframes Toastify__zoomIn {
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}

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}

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}

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}

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}

.Toastify__flip-enter {
  animation-name: Toastify__flipIn;
}

.Toastify__flip-exit {
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}

@keyframes Toastify__slideInRight {
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}

@keyframes Toastify__slideInLeft {
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}

@keyframes Toastify__slideInUp {
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  to {
    transform: translate3d(0, var(--y), 0);
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}

@keyframes Toastify__slideInDown {
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    visibility: visible;
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  to {
    transform: translate3d(0, var(--y), 0);
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}

@keyframes Toastify__slideOutRight {
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    transform: translate3d(110%, var(--y), 0);
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}

@keyframes Toastify__slideOutLeft {
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    transform: translate3d(-110%, var(--y), 0);
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}

@keyframes Toastify__slideOutDown {
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    transform: translate3d(0, var(--y), 0);
  }
  to {
    visibility: hidden;
    transform: translate3d(0, 500px, 0);
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}

@keyframes Toastify__slideOutUp {
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    transform: translate3d(0, var(--y), 0);
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    visibility: hidden;
    transform: translate3d(0, -500px, 0);
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}

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}

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  animation-name: Toastify__slideInRight;
}

.Toastify__slide-enter--top-center {
  animation-name: Toastify__slideInDown;
}

.Toastify__slide-enter--bottom-center {
  animation-name: Toastify__slideInUp;
}

.Toastify__slide-exit--top-left,
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}

.Toastify__slide-exit--top-right,
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}

.Toastify__slide-exit--top-center {
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}

.Toastify__slide-exit--bottom-center {
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}

@keyframes Toastify__spin {
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  }
  to {
    transform: rotate(360deg);
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}
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i=0;for(;i<r.length&&r[i]===0;)i++;r=r.slice(i)}return r},e.generateECPolynomial=function(n){let r=new Uint8Array([1]);for(let i=0;i<n;i++)r=e.mul(r,new Uint8Array([1,t.exp(i)]));return r}})),bt=n(((e,t)=>{var n=yt();function r(e){this.genPoly=void 0,this.degree=e,this.degree&&this.initialize(this.degree)}r.prototype.initialize=function(e){this.degree=e,this.genPoly=n.generateECPolynomial(this.degree)},r.prototype.encode=function(e){if(!this.genPoly)throw Error(`Encoder not initialized`);let t=new Uint8Array(e.length+this.degree);t.set(e);let r=n.mod(t,this.genPoly),i=this.degree-r.length;if(i>0){let e=new Uint8Array(this.degree);return e.set(r,i),e}return r},t.exports=r})),xt=n((e=>{e.isValid=function(e){return!isNaN(e)&&e>=1&&e<=40}})),St=n((e=>{var t=`[0-9]+`,n=`[A-Z 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e.create({doc:t.doc,selection:N.fromJSON(t.selection),extensions:n.extensions?i.concat([n.extensions]):i})}static create(t={}){let n=Gr.resolve(t.extensions||[],new Map),r=t.doc instanceof M?t.doc:M.of((t.doc||``).split(n.staticFacet(e.lineSeparator)||yr)),i=t.selection?t.selection instanceof N?t.selection:N.single(t.selection.anchor,t.selection.head):N.single(0);return Ar(i,r.length),n.staticFacet(Xr)||(i=i.asSingle()),new e(n,r,i,n.dynamicSlots.map(()=>null),(e,t)=>t.create(e),null)}get tabSize(){return this.facet(e.tabSize)}get lineBreak(){return this.facet(e.lineSeparator)||`
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c=s+o.length;if(e>=s&&e<=c){if(o.isWidget()&&t>=-1&&t<=1){if(o.flags&32)return!0;o.flags&16&&(n=void 0)}(s<e||e==c&&(t<-1?o.length:o.covers(1)))&&(!n||!o.isWidget()&&n.isWidget())&&(n=o,r=e-s),(c>e||e==s&&(t>1?o.length:o.covers(-1)))&&(!i||!o.isWidget()&&i.isWidget())&&(i=o,a=e-s)}}),!n&&!i)throw Error(`No tile at position `+e);return n&&t<0||!i?{tile:n,offset:r}:{tile:i,offset:a}}},rs=class e extends es{constructor(e,t){super(e),this.wrapper=t}isBlock(){return!0}covers(e){return this.children.length?e<0?this.children[0].covers(-1):this.lastChild.covers(1):!1}get domAttrs(){return this.wrapper.attributes}static of(t,n){let r=new e(n||document.createElement(t.tagName),t);return n||(r.flags|=4),r}},is=class e extends es{constructor(e,t){super(e),this.attrs=t}isLine(){return!0}static start(t,n,r){let i=new e(n||document.createElement(`div`),t);return(!n||!r)&&(i.flags|=4),i}get domAttrs(){return this.attrs}resolveInline(e,t,n){let r=null,i=-1,a=null,o=-1;function s(e,c){for(let l=0,u=0;l<e.children.length&&u<=c;l++){let d=e.children[l],f=u+d.length;f>=c&&(d.isComposite()?s(d,c-u):(!a||a.isHidden&&(t>0||n&&os(a,d)))&&(f>c||d.flags&32)?(a=d,o=c-u):(u<c||d.flags&16&&!d.isHidden)&&(r=d,i=c-u)),u=f}}s(this,e);let c=(t<0?r:a)||r||a;return c?{tile:c,offset:c==r?i:o}:null}coordsIn(e,t){let n=this.resolveInline(e,t,!0);return n?n.tile.coordsIn(Math.max(0,n.offset),t):as(this)}domIn(e,t){let n=this.resolveInline(e,t);if(n){let{tile:e,offset:r}=n;if(this.dom.contains(e.dom))return e.isText()?new Xa(e.dom,Math.min(e.dom.nodeValue.length,r)):e.domPosFor(r,e.flags&16?1:e.flags&32?-1:t);let i=n.tile.parent,a=!1;for(let e of i.children){if(a)return new Xa(e.dom,0);e==n.tile&&(a=!0)}}return new Xa(this.dom,0)}};function as(e){let t=e.dom.lastChild;if(!t)return e.dom.getBoundingClientRect();let n=Oa(t);return n[n.length-1]||null}function os(e,t){let n=e.coordsIn(0,1),r=t.coordsIn(0,1);return n&&r&&r.top<n.bottom}var ss=class e extends es{constructor(e,t){super(e),this.mark=t}get domAttrs(){return this.mark.attrs}static of(t,n){let r=new e(n||document.createElement(t.tagName),t);return n||(r.flags|=4),r}},cs=class e extends W{constructor(e,t){super(e,t.length),this.text=t}sync(e){this.flags&2||(super.sync(e),this.dom.nodeValue!=this.text&&(e&&e.node==this.dom&&(e.written=!0),this.dom.nodeValue=this.text))}isText(){return!0}toString(){return JSON.stringify(this.text)}coordsIn(e,t){let n=this.dom.nodeValue.length;e>n&&(e=n);let r=e,i=e,a=0;e==0&&t<0||e==n&&t>=0?B.chrome||B.gecko||(e?(r--,a=1):i<n&&(i++,a=-1)):t<0?r--:i<n&&i++;let o=Ua(this.dom,r,i).getClientRects();if(!o.length)return null;let s=o[(a?a<0:t>=0)?0:o.length-1];return B.safari&&!a&&s.width==0&&(s=Array.prototype.find.call(o,e=>e.width)||s),a?Pa(s,a<0):s||null}static of(t,n){let r=new e(n||document.createTextNode(t),t);return n||(r.flags|=2),r}},ls=class e extends W{constructor(e,t,n,r){super(e,t,r),this.widget=n}isWidget(){return!0}get isHidden(){return 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this.parents.length?this.parents[0].tile:this.tile}},fs=class{constructor(e,t,n,r){this.from=e,this.to=t,this.wrapper=n,this.rank=r}},ps=class{constructor(e,t,n){this.cache=e,this.root=t,this.blockWrappers=n,this.curLine=null,this.lastBlock=null,this.afterWidget=null,this.pos=0,this.wrappers=[],this.wrapperPos=0}addText(e,t,n,r){this.flushBuffer();let i=this.ensureMarks(t,n),a=i.lastChild;if(a&&a.isText()&&!(a.flags&8)&&a.length+e.length<512){this.cache.reused.set(a,2);let t=i.children[i.children.length-1]=new cs(a.dom,a.text+e);t.parent=i}else i.append(r||cs.of(e,this.cache.find(cs)?.dom));this.pos+=e.length,this.afterWidget=null}addComposition(e,t){let n=this.curLine;n.dom!=t.line.dom&&(n.setDOM(this.cache.reused.has(t.line)?Cs(t.line.dom):t.line.dom),this.cache.reused.set(t.line,2));let r=n;for(let e=t.marks.length-1;e>=0;e--){let n=t.marks[e],i=r.lastChild;if(i instanceof ss&&i.mark.eq(n.mark))i.dom!=n.dom&&i.setDOM(Cs(n.dom)),r=i;else{if(this.cache.reused.get(n)){let e=W.get(n.dom);e&&e.setDOM(Cs(n.dom))}let e=ss.of(n.mark,n.dom);r.append(e),r=e}this.cache.reused.set(n,2)}let i=W.get(e.text);i&&this.cache.reused.set(i,2);let a=new cs(e.text,e.text.nodeValue);a.flags|=8,r.append(a)}addInlineWidget(e,t,n){let r=this.afterWidget&&e.flags&48&&(this.afterWidget.flags&48)==(e.flags&48);r||this.flushBuffer();let i=this.ensureMarks(t,n);!r&&!(e.flags&16)&&i.append(this.getBuffer(1)),i.append(e),this.pos+=e.length,this.afterWidget=e}addMark(e,t,n){this.flushBuffer(),this.ensureMarks(t,n).append(e),this.pos+=e.length,this.afterWidget=null}addBlockWidget(e){this.getBlockPos().append(e),this.pos+=e.length,this.lastBlock=e,this.endLine()}continueWidget(e){let t=this.afterWidget||this.lastBlock;t.length+=e,this.pos+=e}addLineStart(e,t){e||=bs;let n=is.start(e,t||this.cache.find(is)?.dom,!!t);this.getBlockPos().append(this.lastBlock=this.curLine=n)}addLine(e){this.getBlockPos().append(e),this.pos+=e.length,this.lastBlock=e,this.endLine()}addBreak(){this.lastBlock.flags|=1,this.endLine(),this.pos++}addLineStartIfNotCovered(e){this.blockPosCovered()||this.addLineStart(e)}ensureLine(e){this.curLine||this.addLineStart(e)}ensureMarks(e,t){let n=this.curLine;for(let r=e.length-1;r>=0;r--){let i=e[r],a;if(t>0&&(a=n.lastChild)&&a instanceof ss&&a.mark.eq(i))n=a,t--;else{let e=ss.of(i,this.cache.find(ss,e=>e.mark.eq(i))?.dom);n.append(e),n=e,t=0}}return n}endLine(){if(this.curLine){this.flushBuffer();let e=this.curLine.lastChild;(!e||!vs(this.curLine,!1)||e.dom.nodeName!=`BR`&&e.isWidget()&&!(B.ios&&vs(this.curLine,!0)))&&this.curLine.append(this.cache.findWidget(Ts,0,32)||new ls(Ts.toDOM(),0,Ts,32)),this.curLine=this.afterWidget=null}}updateBlockWrappers(){this.wrapperPos>this.pos+1e4&&(this.blockWrappers.goto(this.pos),this.wrappers.length=0);for(let e=this.wrappers.length-1;e>=0;e--)this.wrappers[e].to<this.pos&&this.wrappers.splice(e,1);for(let e=this.blockWrappers;e.value&&e.from<=this.pos;e.next())if(e.to>=this.pos){let t=new fs(e.from,e.to,e.value,e.rank),n=this.wrappers.length;for(;n>0&&(this.wrappers[n-1].rank-t.rank||this.wrappers[n-1].to-t.to)<0;)n--;this.wrappers.splice(n,0,t)}this.wrapperPos=this.pos}getBlockPos(){this.updateBlockWrappers();let e=this.root;for(let t of this.wrappers){let n=e.lastChild;if(t.from<this.pos&&n instanceof rs&&n.wrapper.eq(t.wrapper))e=n;else{let n=rs.of(t.wrapper,this.cache.find(rs,e=>e.wrapper.eq(t.wrapper))?.dom);e.append(n),e=n}}return e}blockPosCovered(){let e=this.lastBlock;return e!=null&&!e.breakAfter&&(!e.isWidget()||(e.flags&160)>0)}getBuffer(e){let t=2|(e<0?16:32),n=this.cache.find(us,void 0,1);return n&&(n.flags=t),n||new us(t)}flushBuffer(){this.afterWidget&&!(this.afterWidget.flags&32)&&(this.afterWidget.parent.append(this.getBuffer(-1)),this.afterWidget=null)}},ms=class{constructor(e){this.skipCount=0,this.text=``,this.textOff=0,this.cursor=e.iter()}skip(e){this.textOff+e<=this.text.length?this.textOff+=e:(this.skipCount+=e-(this.text.length-this.textOff),this.text=``,this.textOff=0)}next(e){if(this.textOff==this.text.length){let{value:t,lineBreak:n,done:r}=this.cursor.next(this.skipCount);if(this.skipCount=0,r)throw Error(`Ran out of text content when drawing inline views`);this.text=t;let i=this.textOff=Math.min(e,t.length);return n?null:t.slice(0,i)}let t=Math.min(this.text.length,this.textOff+e),n=this.text.slice(this.textOff,t);return this.textOff=t,n}},hs=[ls,is,cs,ss,us,rs,ns];for(let e=0;e<hs.length;e++)hs[e].bucket=e;var gs=class{constructor(e){this.view=e,this.buckets=hs.map(()=>[]),this.index=hs.map(()=>0),this.reused=new Map}add(e){let t=e.constructor.bucket,n=this.buckets[t];n.length<6?n.push(e):n[this.index[t]=(this.index[t]+1)%6]=e}find(e,t,n=2){let r=e.bucket,i=this.buckets[r],a=this.index[r];for(let e=i.length-1;e>=0;e--){let o=(e+a)%i.length,s=i[o];if((!t||t(s))&&!this.reused.has(s))return i.splice(o,1),o<a&&this.index[r]--,this.reused.set(s,n),s}return null}findWidget(e,t,n){let r=this.buckets[0];if(r.length)for(let i=0,a=0;;i++){if(i==r.length){if(a)return null;a=1,i=0}let o=r[i];if(!this.reused.has(o)&&(a==0?o.widget.compare(e):o.widget.constructor==e.constructor&&e.updateDOM(o.dom,this.view,o.widget)))return r.splice(i,1),i<this.index[0]&&this.index[0]--,o.widget==e&&o.length==t&&(o.flags&497)==n?(this.reused.set(o,1),o):(this.reused.set(o,2),new ls(o.dom,t,e,o.flags&-498|n))}}reuse(e){return this.reused.set(e,1),e}maybeReuse(e,t=2){if(!this.reused.has(e))return this.reused.set(e,t),e.dom}clear(){for(let e=0;e<this.buckets.length;e++)this.buckets[e].length=this.index[e]=0}},_s=class{constructor(e,t,n,r,i){this.view=e,this.decorations=r,this.disallowBlockEffectsFor=i,this.openWidget=!1,this.openMarks=0,this.cache=new gs(e),this.text=new ms(e.state.doc),this.builder=new ps(this.cache,new ns(e,e.contentDOM),R.iter(n)),this.cache.reused.set(t,2),this.old=new ds(t),this.reuseWalker={skip:(e,t,n)=>{if(this.cache.add(e),e.isComposite())return!1},enter:e=>this.cache.add(e),leave:()=>{},break:()=>{}}}run(e,t){let n=t&&this.getCompositionContext(t.text);for(let r=0,i=0,a=0;;){let o=a<e.length?e[a++]:null,s=o?o.fromA:this.old.root.length;if(s>r){let e=s-r;this.preserve(e,!a,!o),r=s,i+=e}if(!o)break;t&&o.fromA<=t.range.fromA&&o.toA>=t.range.toA?(this.forward(o.fromA,t.range.fromA,t.range.fromA<t.range.toA?1:-1),this.emit(i,t.range.fromB),this.cache.clear(),this.builder.addComposition(t,n),this.text.skip(t.range.toB-t.range.fromB),this.forward(t.range.fromA,o.toA),this.emit(t.range.toB,o.toB)):(this.forward(o.fromA,o.toA),this.emit(i,o.toB)),i=o.toB,r=o.toA}return this.builder.curLine&&this.builder.endLine(),this.builder.root}preserve(e,t,n){let r=Ss(this.old),i=this.openMarks;this.old.advance(e,n?1:-1,{skip:(e,t,n)=>{if(e.isWidget())if(this.openWidget)this.builder.continueWidget(n-t);else{let a=n>0||t<e.length?ls.of(e.widget,this.view,n-t,e.flags&496,this.cache.maybeReuse(e)):this.cache.reuse(e);a.flags&256?(a.flags&=-2,this.builder.addBlockWidget(a)):(this.builder.ensureLine(null),this.builder.addInlineWidget(a,r,i),i=r.length)}else if(e.isText())this.builder.ensureLine(null),!t&&n==e.length&&!this.cache.reused.has(e)?this.builder.addText(e.text,r,i,this.cache.reuse(e)):(this.cache.add(e),this.builder.addText(e.text.slice(t,n),r,i)),i=r.length;else if(e.isLine())e.flags&=-2,this.cache.reused.set(e,1),this.builder.addLine(e);else if(e instanceof us)this.cache.add(e);else if(e instanceof ss)this.builder.ensureLine(null),this.builder.addMark(e,r,i),this.cache.reused.set(e,1),i=r.length;else return!1;this.openWidget=!1},enter:e=>{e.isLine()?this.builder.addLineStart(e.attrs,this.cache.maybeReuse(e)):(this.cache.add(e),e instanceof ss&&r.unshift(e.mark)),this.openWidget=!1},leave:e=>{e.isLine()?r.length&&=i=0:e instanceof ss&&(r.shift(),i=Math.min(i,r.length))},break:()=>{this.builder.addBreak(),this.openWidget=!1}}),this.text.skip(e)}emit(e,t){let n=null,r=this.builder,i=0,a=R.spans(this.decorations,e,t,{point:(e,t,a,o,s,c)=>{if(a instanceof ba){if(this.disallowBlockEffectsFor[c]){if(a.block)throw RangeError(`Block 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r=e.parentNode;;r=r.parentNode){let e=W.get(r);if(r==this.view.contentDOM)break;e instanceof ss?t.push(e):e?.isLine()?n=e:e instanceof rs||(r.nodeName==`DIV`&&!n&&r!=this.view.contentDOM?n=new is(r,bs):n||t.push(ss.of(new va({tagName:r.nodeName.toLowerCase(),attributes:ha(r)}),r)))}return{line:n,marks:t}}};function vs(e,t){let n=e=>{for(let r of e.children)if((t?r.isText():r.length)||n(r))return!0;return!1};return n(e)}function ys(e){let t=e.isReplace?(e.startSide<0?64:0)|(e.endSide>0?128:0):e.startSide>0?32:16;return e.block&&(t|=256),t}var bs={class:`cm-line`};function xs(e,t){let n=t.spec.attributes,r=t.spec.class;return!n&&!r?e:(e||={class:`cm-line`},n&&ua(n,e),r&&(e.class+=` `+r),e)}function Ss(e){let t=[];for(let n=e.parents.length;n>1;n--){let r=n==e.parents.length?e.tile:e.parents[n].tile;r instanceof ss&&t.push(r.mark)}return t}function Cs(e){let t=W.get(e);return t&&t.setDOM(e.cloneNode()),e}var ws=class extends ga{constructor(e){super(),this.tag=e}eq(e){return e.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(e){return e.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}};ws.inline=new ws(`span`),ws.block=new ws(`div`);var Ts=new class extends ga{toDOM(){return document.createElement(`br`)}get isHidden(){return!0}get editable(){return!0}},Es=class{constructor(e){this.view=e,this.decorations=[],this.blockWrappers=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.editContextFormatting=V.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.updateDeco(),this.tile=new ns(e,e.contentDOM),this.updateInner([new Zo(0,0,0,e.state.doc.length)],null)}update(e){let t=e.changedRanges;this.minWidth>0&&t.length&&(t.every(({fromA:e,toA:t})=>t<this.minWidthFrom||e>this.minWidthTo)?(this.minWidthFrom=e.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=e.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0),this.updateEditContextFormatting(e);let n=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&(this.domChanged?.newSel?n=this.domChanged.newSel.head:!Ls(e.changes,this.hasComposition)&&!e.selectionSet&&(n=e.state.selection.main.head));let r=n>-1?As(this.view,e.changes,n):null;if(this.domChanged=null,this.hasComposition){let{from:n,to:r}=this.hasComposition;t=new Zo(n,r,e.changes.mapPos(n,-1),e.changes.mapPos(r,1)).addToSet(t.slice())}this.hasComposition=r?{from:r.range.fromB,to:r.range.toB}:null,(B.ie||B.chrome)&&!r&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let i=this.decorations,a=this.blockWrappers;this.updateDeco();let o=Ns(i,this.decorations,e.changes);o.length&&(t=Zo.extendWithRanges(t,o));let s=Fs(a,this.blockWrappers,e.changes);return s.length&&(t=Zo.extendWithRanges(t,s)),r&&!t.some(e=>e.fromA<=r.range.fromA&&e.toA>=r.range.toA)&&(t=r.range.addToSet(t.slice())),this.tile.flags&2&&t.length==0?!1:(this.updateInner(t,r),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t){this.view.viewState.mustMeasureContent=!0;let{observer:n}=this.view;n.ignore(()=>{if(t||e.length){let n=this.tile,r=new _s(this.view,n,this.blockWrappers,this.decorations,this.dynamicDecorationMap);t&&W.get(t.text)&&r.cache.reused.set(W.get(t.text),2),this.tile=r.run(e,t),Ds(n,r.cache.reused)}this.tile.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+`px`,this.tile.dom.style.flexBasis=this.minWidth?this.minWidth+`px`:``;let r=B.chrome||B.ios?{node:n.selectionRange.focusNode,written:!1}:void 0;this.tile.sync(r),r&&(r.written||n.selectionRange.focusNode!=r.node||!this.tile.dom.contains(r.node))&&(this.forceSelection=!0),this.tile.dom.style.height=``});let r=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let e of this.tile.children)e.isWidget()&&e.widget instanceof Rs&&r.push(e.dom);n.updateGaps(r)}updateEditContextFormatting(e){this.editContextFormatting=this.editContextFormatting.map(e.changes);for(let t of e.transactions)for(let e of t.effects)e.is(No)&&(this.editContextFormatting=e.value)}updateSelection(e=!1,t=!1){(e||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let{dom:n}=this.tile,r=this.view.root.activeElement,i=r==n,a=!i&&!(this.view.state.facet(Fo)||n.tabIndex>-1)&&Da(n,this.view.observer.selectionRange)&&!(r&&n.contains(r));if(!(i||t||a))return;let o=this.forceSelection;this.forceSelection=!1;let s=this.view.state.selection.main,c,l;if(s.empty?l=c=this.inlineDOMNearPos(s.anchor,s.assoc||1):(l=this.inlineDOMNearPos(s.head,s.head==s.from?1:-1),c=this.inlineDOMNearPos(s.anchor,s.anchor==s.from?1:-1)),B.gecko&&s.empty&&!this.hasComposition&&Os(c)){let e=document.createTextNode(``);this.view.observer.ignore(()=>c.node.insertBefore(e,c.node.childNodes[c.offset]||null)),c=l=new Xa(e,0),o=!0}let u=this.view.observer.selectionRange;(o||!u.focusNode||(!ka(c.node,c.offset,u.anchorNode,u.anchorOffset)||!ka(l.node,l.offset,u.focusNode,u.focusOffset))&&!this.suppressWidgetCursorChange(u,s))&&(this.view.observer.ignore(()=>{B.android&&B.chrome&&n.contains(u.focusNode)&&Is(u.focusNode,n)&&(n.blur(),n.focus({preventScroll:!0}));let e=Ta(this.view.root);if(e)if(s.empty){if(B.gecko){let e=js(c.node,c.offset);if(e&&e!=3){let t=(e==1?Ja:Ya)(c.node,c.offset);t&&(c=new Xa(t.node,t.offset))}}e.collapse(c.node,c.offset),s.bidiLevel!=null&&e.caretBidiLevel!==void 0&&(e.caretBidiLevel=s.bidiLevel)}else if(e.extend){e.collapse(c.node,c.offset);try{e.extend(l.node,l.offset)}catch{}}else{let t=document.createRange();s.anchor>s.head&&([c,l]=[l,c]),t.setEnd(l.node,l.offset),t.setStart(c.node,c.offset),e.removeAllRanges(),e.addRange(t)}a&&this.view.root.activeElement==n&&(n.blur(),r&&r.focus())}),this.view.observer.setSelectionRange(c,l)),this.impreciseAnchor=c.precise?null:new Xa(u.anchorNode,u.anchorOffset),this.impreciseHead=l.precise?null:new Xa(u.focusNode,u.focusOffset)}suppressWidgetCursorChange(e,t){return this.hasComposition&&t.empty&&ka(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset)&&this.posFromDOM(e.focusNode,e.focusOffset)==t.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:e}=this,t=e.state.selection.main,n=Ta(e.root),{anchorNode:r,anchorOffset:i}=e.observer.selectionRange;if(!n||!t.empty||!t.assoc||!n.modify)return;let a=this.lineAt(t.head,t.assoc);if(!a)return;let o=a.posAtStart;if(t.head==o||t.head==o+a.length)return;let s=this.coordsAt(t.head,-1),c=this.coordsAt(t.head,1);if(!s||!c||s.bottom>c.top)return;let l=this.domAtPos(t.head+t.assoc,t.assoc);n.collapse(l.node,l.offset),n.modify(`move`,t.assoc<0?`forward`:`backward`,`lineboundary`),e.observer.readSelectionRange();let u=e.observer.selectionRange;e.docView.posFromDOM(u.anchorNode,u.anchorOffset)!=t.from&&n.collapse(r,i)}posFromDOM(e,t){let n=this.tile.nearest(e);if(!n)return this.tile.dom.compareDocumentPosition(e)&2?0:this.view.state.doc.length;let r=n.posAtStart;if(n.isComposite()){let i;if(e==n.dom)i=n.dom.childNodes[t];else{let r=Na(e)==0?0:t==0?-1:1;for(;;){let t=e.parentNode;if(t==n.dom)break;r==0&&t.firstChild!=t.lastChild&&(r=e==t.firstChild?-1:1),e=t}i=r<0?e:e.nextSibling}if(i==n.dom.firstChild)return r;for(;i&&!W.get(i);)i=i.nextSibling;if(!i)return r+n.length;for(let e=0,t=r;;e++){let r=n.children[e];if(r.dom==i)return t;t+=r.length+r.breakAfter}}else if(n.isText())return e==n.dom?r+t:r+(t?n.length:0);else return r}domAtPos(e,t){let{tile:n,offset:r}=this.tile.resolveBlock(e,t);return n.isWidget()?n.domPosFor(e,t):n.domIn(r,t)}inlineDOMNearPos(e,t){let n,r=-1,i=!1,a,o=-1,s=!1;return this.tile.blockTiles((t,c)=>{if(t.isWidget()){if(t.flags&32&&c>=e)return!0;t.flags&16&&(i=!0)}else{let l=c+t.length;if(c<=e&&(n=t,r=e-c,i=l<e),l>=e&&!a&&(a=t,o=e-c,s=c>e),c>e&&a)return!0}}),!n&&!a?this.domAtPos(e,t):(i&&a?n=null:s&&n&&(a=null),n&&t<0||!a?n.domIn(r,t):a.domIn(o,t))}coordsAt(e,t){let{tile:n,offset:r}=this.tile.resolveBlock(e,t);return n.isWidget()?n.widget instanceof Rs?null:n.coordsInWidget(r,t,!0):n.coordsIn(r,t)}lineAt(e,t){let{tile:n}=this.tile.resolveBlock(e,t);return n.isLine()?n:null}coordsForChar(e){let{tile:t,offset:n}=this.tile.resolveBlock(e,1);if(!t.isLine())return null;function r(e,t){if(e.isComposite())for(let n of e.children){if(n.length>=t){let e=r(n,t);if(e)return e}if(t-=n.length,t<0)break}else if(e.isText()&&t<e.length){let n=pr(e.text,t);if(n==t)return null;let r=Ua(e.dom,t,n).getClientRects();for(let e=0;e<r.length;e++){let t=r[e];if(e==r.length-1||t.top<t.bottom&&t.left<t.right)return t}}return null}return r(t,n)}measureVisibleLineHeights(e){let t=[],{from:n,to:r}=e,i=this.view.contentDOM.clientWidth,a=i>Math.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,o=-1,s=this.view.textDirection==H.LTR,c=0,l=(e,u,d)=>{for(let f=0;f<e.children.length&&!(u>r);f++){let r=e.children[f],p=u+r.length,m=r.dom.getBoundingClientRect(),{height:h}=m;if(d&&!f&&(c+=m.top-d.top),r instanceof rs)p>n&&l(r,u,m);else if(u>=n&&(c>0&&t.push(-c),t.push(h+c),c=0,a)){let e=r.dom.lastChild,t=e?Oa(e):[];if(t.length){let e=t[t.length-1],n=s?e.right-m.left:m.right-e.left;n>o&&(o=n,this.minWidth=i,this.minWidthFrom=u,this.minWidthTo=p)}}d&&f==e.children.length-1&&(c+=d.bottom-m.bottom),u=p+r.breakAfter}};return l(this.tile,0,null),t}textDirectionAt(e){let{tile:t}=this.tile.resolveBlock(e,1);return getComputedStyle(t.dom).direction==`rtl`?H.RTL:H.LTR}measureTextSize(){let e=this.tile.blockTiles(e=>{if(e.isLine()&&e.children.length&&e.length<=20){let t=0,n;for(let r of e.children){if(!r.isText()||/[^ -~]/.test(r.text))return;let e=Oa(r.dom);if(e.length!=1)return;t+=e[0].width,n=e[0].height}if(t)return{lineHeight:e.dom.getBoundingClientRect().height,charWidth:t/e.length,textHeight:n}}});if(e)return e;let t=document.createElement(`div`),n,r,i;return t.className=`cm-line`,t.style.width=`99999px`,t.style.position=`absolute`,t.textContent=`abc def ghi jkl mno pqr stu`,this.view.observer.ignore(()=>{this.tile.dom.appendChild(t);let e=Oa(t.firstChild)[0];n=t.getBoundingClientRect().height,r=e&&e.width?e.width/27:7,i=e&&e.height?e.height:n,t.remove()}),{lineHeight:n,charWidth:r,textHeight:i}}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let n=0,r=0;;r++){let i=r==t.viewports.length?null:t.viewports[r],a=i?i.from-1:this.view.state.doc.length;if(a>n){let r=(t.lineBlockAt(a).bottom-t.lineBlockAt(n).top)/this.view.scaleY;e.push(V.replace({widget:new Rs(r),block:!0,inclusive:!0,isBlockGap:!0}).range(n,a))}if(!i)break;n=i.to+1}return V.set(e)}updateDeco(){let e=1,t=this.view.state.facet(Ho).map(t=>(this.dynamicDecorationMap[e++]=typeof t==`function`)?t(this.view):t),n=!1,r=this.view.state.facet(Wo).map((e,t)=>{let r=typeof e==`function`;return r&&(n=!0),r?e(this.view):e});for(r.length&&(this.dynamicDecorationMap[e++]=n,t.push(R.join(r))),this.decorations=[this.editContextFormatting,...t,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];e<this.decorations.length;)this.dynamicDecorationMap[e++]=!1;this.blockWrappers=this.view.state.facet(Uo).map(e=>typeof e==`function`?e(this.view):e)}scrollIntoView(e){if(e.isSnapshot){let t=this.view.viewState.lineBlockAt(e.range.head);this.view.scrollDOM.scrollTop=t.top-e.yMargin,this.view.scrollDOM.scrollLeft=e.xMargin;return}for(let t of this.view.state.facet(Ao))try{if(t(this.view,e.range,e))return!0}catch(e){Po(this.view.state,e,`scroll handler`)}let{range:t}=e,n=this.coordsAt(t.head,t.assoc??(t.empty?0:t.head>t.anchor?-1:1)),r;if(!n)return;!t.empty&&(r=this.coordsAt(t.anchor,t.anchor>t.head?-1:1))&&(n={left:Math.min(n.left,r.left),top:Math.min(n.top,r.top),right:Math.max(n.right,r.right),bottom:Math.max(n.bottom,r.bottom)});let i=Yo(this.view),a={left:n.left-i.left,top:n.top-i.top,right:n.right+i.right,bottom:n.bottom+i.bottom},{offsetWidth:o,offsetHeight:s}=this.view.scrollDOM;if(La(this.view.scrollDOM,a,t.head<t.anchor?-1:1,e.x,e.y,Math.max(Math.min(e.xMargin,o),-o),Math.max(Math.min(e.yMargin,s),-s),this.view.textDirection==H.LTR),window.visualViewport&&window.innerHeight-window.visualViewport.height>1&&(n.top>window.pageYOffset+window.visualViewport.offsetTop+window.visualViewport.height||n.bottom<window.pageYOffset+window.visualViewport.offsetTop)){let e=this.view.docView.lineAt(t.head,1);e&&e.dom.scrollIntoView({block:`nearest`})}}lineHasWidget(e){let t=e=>e.isWidget()||e.children.some(t);return t(this.tile.resolveBlock(e,1).tile)}destroy(){Ds(this.tile)}};function Ds(e,t){let n=t?.get(e);if(n!=1){n??e.destroy();for(let n of e.children)Ds(n,t)}}function Os(e){return e.node.nodeType==1&&e.node.firstChild&&(e.offset==0||e.node.childNodes[e.offset-1].contentEditable==`false`)&&(e.offset==e.node.childNodes.length||e.node.childNodes[e.offset].contentEditable==`false`)}function ks(e,t){let n=e.observer.selectionRange;if(!n.focusNode)return null;let r=Ja(n.focusNode,n.focusOffset),i=Ya(n.focusNode,n.focusOffset),a=r||i;if(i&&r&&i.node!=r.node){let t=W.get(i.node);if(!t||t.isText()&&t.text!=i.node.nodeValue)a=i;else if(e.docView.lastCompositionAfterCursor){let e=W.get(r.node);!e||e.isText()&&e.text!=r.node.nodeValue||(a=i)}}if(e.docView.lastCompositionAfterCursor=a!=r,!a)return null;let o=t-a.offset;return{from:o,to:o+a.node.nodeValue.length,node:a.node}}function As(e,t,n){let r=ks(e,n);if(!r)return null;let{node:i,from:a,to:o}=r,s=i.nodeValue;if(/[\n\r]/.test(s)||e.state.doc.sliceString(r.from,r.to)!=s)return null;let c=t.invertedDesc;return{range:new Zo(c.mapPos(a),c.mapPos(o),a,o),text:i}}function js(e,t){return e.nodeType==1?(t&&e.childNodes[t-1].contentEditable==`false`?1:0)|(t<e.childNodes.length&&e.childNodes[t].contentEditable==`false`?2:0):0}var Ms=class{constructor(){this.changes=[]}compareRange(e,t){Ca(e,t,this.changes)}comparePoint(e,t){Ca(e,t,this.changes)}boundChange(e){Ca(e,e,this.changes)}};function Ns(e,t,n){let r=new Ms;return R.compare(e,t,n,r),r.changes}var Ps=class{constructor(){this.changes=[]}compareRange(e,t){Ca(e,t,this.changes)}comparePoint(){}boundChange(e){Ca(e,e,this.changes)}};function Fs(e,t,n){let r=new Ps;return R.compare(e,t,n,r),r.changes}function Is(e,t){for(let n=e;n&&n!=t;n=n.assignedSlot||n.parentNode)if(n.nodeType==1&&n.contentEditable==`false`)return!0;return!1}function Ls(e,t){let n=!1;return t&&e.iterChangedRanges((e,r)=>{e<t.to&&r>t.from&&(n=!0)}),n}var Rs=class extends ga{constructor(e){super(),this.height=e}toDOM(){let e=document.createElement(`div`);return e.className=`cm-gap`,this.updateDOM(e),e}eq(e){return e.height==this.height}updateDOM(e){return e.style.height=this.height+`px`,!0}get editable(){return!0}get estimatedHeight(){return this.height}ignoreEvent(){return!1}};function zs(e,t,n=1){let r=e.charCategorizer(t),i=e.doc.lineAt(t),a=t-i.from;if(i.length==0)return N.cursor(t);a==0?n=1:a==i.length&&(n=-1);let o=a,s=a;n<0?o=pr(i.text,a,!1):s=pr(i.text,a);let c=r(i.text.slice(o,s));for(;o>0;){let e=pr(i.text,o,!1);if(r(i.text.slice(e,o))!=c)break;o=e}for(;s<i.length;){let e=pr(i.text,s);if(r(i.text.slice(s,e))!=c)break;s=e}return N.range(o+i.from,s+i.from)}function Bs(e,t,n,r,i){let a=Math.round((r-t.left)*e.defaultCharacterWidth);if(e.lineWrapping&&n.height>e.defaultLineHeight*1.5){let t=e.viewState.heightOracle.textHeight,r=Math.floor((i-n.top-(e.defaultLineHeight-t)*.5)/t);a+=r*e.viewState.heightOracle.lineLength}let o=e.state.sliceDoc(n.from,n.to);return n.from+Li(o,a,e.state.tabSize)}function Vs(e,t,n){let r=e.lineBlockAt(t);if(Array.isArray(r.type)){let e;for(let i of r.type){if(i.from>t)break;if(!(i.to<t)){if(i.from<t&&i.to>t)return i;(!e||i.type==_a.Text&&(e.type!=i.type||(n<0?i.from<t:i.to>t)))&&(e=i)}}return e||r}return r}function Hs(e,t,n,r){let i=Vs(e,t.head,t.assoc||-1),a=!r||i.type!=_a.Text||!(e.lineWrapping||i.widgetLineBreaks)?null:e.coordsAtPos(t.assoc<0&&t.head>i.from?t.head-1:t.head);if(a){let t=e.dom.getBoundingClientRect(),r=e.textDirectionAt(i.from),o=e.posAtCoords({x:n==(r==H.LTR)?t.right-1:t.left+1,y:(a.top+a.bottom)/2});if(o!=null)return N.cursor(o,n?-1:1)}return N.cursor(n?i.to:i.from,n?-1:1)}function Us(e,t,n,r){let i=e.state.doc.lineAt(t.head),a=e.bidiSpans(i),o=e.textDirectionAt(i.from);for(let s=t,c=null;;){let t=_o(i,a,o,s,n),l=go;if(!t){if(i.number==(n?e.state.doc.lines:1))return s;l=`
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i of e)i.between(t-1,t+1,(e,i,a)=>{if(t>e&&t<i){let a=r||n||(t-e<i-t?-1:1);t=a<0?e:i,r=a}});if(!r)return t}}function qs(e,t){let n=null;for(let r=0;r<t.ranges.length;r++){let i=t.ranges[r],a=null;if(i.empty){let t=Ks(e,i.from,0);t!=i.from&&(a=N.cursor(t,-1))}else{let t=Ks(e,i.from,-1),n=Ks(e,i.to,1);(t!=i.from||n!=i.to)&&(a=N.range(i.from==i.anchor?t:n,i.from==i.head?t:n))}a&&(n||=t.ranges.slice(),n[r]=a)}return n?N.create(n,t.mainIndex):t}function Js(e,t,n){let r=Ks(e.state.facet(Go).map(t=>t(e)),n.from,t.head>n.from?-1:1);return r==n.from?n:N.cursor(r,r<n.from?1:-1)}var Ys=class{constructor(e,t){this.pos=e,this.assoc=t}};function Xs(e,t,n,r){let i=e.contentDOM.getBoundingClientRect(),a=i.top+e.viewState.paddingTop,{x:o,y:s}=t,c=s-a,l;for(;;){if(c<0)return new Ys(0,1);if(c>e.viewState.docHeight)return new Ys(e.state.doc.length,-1);if(l=e.elementAtHeight(c),r==null)break;if(l.type==_a.Text){if(r<0?l.to<e.viewport.from:l.from>e.viewport.to)break;let t=e.docView.coordsAt(r<0?l.from:l.to,r>0?-1:1);if(t&&(r<0?t.top<=c+a:t.bottom>=c+a))break}let t=e.viewState.heightOracle.textHeight/2;c=r>0?l.bottom+t:l.top-t}if(e.viewport.from>=l.to||e.viewport.to<=l.from){if(n)return null;if(l.type==_a.Text){let t=Bs(e,i,l,o,s);return new Ys(t,t==l.from?1:-1)}}if(l.type!=_a.Text)return c<(l.top+l.bottom)/2?new Ys(l.from,1):new Ys(l.to,-1);let u=e.docView.lineAt(l.from,2);return(!u||u.length!=l.length)&&(u=e.docView.lineAt(l.from,-2)),new Zs(e,o,s,e.textDirectionAt(l.from)).scanTile(u,l.from)}var Zs=class{constructor(e,t,n,r){this.view=e,this.x=t,this.y=n,this.baseDir=r,this.line=null,this.spans=null}bidiSpansAt(e){return(!this.line||this.line.from>e||this.line.to<e)&&(this.line=this.view.state.doc.lineAt(e),this.spans=this.view.bidiSpans(this.line)),this}baseDirAt(e,t){let{line:n,spans:r}=this.bidiSpansAt(e);return r[oo.find(r,e-n.from,-1,t)].level==this.baseDir}dirAt(e,t){let{line:n,spans:r}=this.bidiSpansAt(e);return 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i=-1,a=1,o;if(this.lineSeparator?(i=t.indexOf(this.lineSeparator,n),a=this.lineSeparator.length):(o=r.exec(t))&&(i=o.index,a=o[0].length),this.append(t.slice(n,i<0?t.length:i)),i<0)break;if(this.lineBreak(),a>1)for(let t of this.points)t.node==e&&t.pos>this.text.length&&(t.pos-=a-1);n=i+a}}readNode(e){let t=W.get(e),n=t&&t.overrideDOMText;if(n!=null){this.findPointInside(e,n.length);for(let e=n.iter();!e.next().done;)e.lineBreak?this.lineBreak():this.append(e.value)}else e.nodeType==3?this.readTextNode(e):e.nodeName==`BR`?e.nextSibling&&this.lineBreak():e.nodeType==1&&this.readRange(e.firstChild,null)}findPointBefore(e,t){for(let n of this.points)n.node==e&&e.childNodes[n.offset]==t&&(n.pos=this.text.length)}findPointInside(e,t){for(let n of this.points)(e.nodeType==3?n.node==e:e.contains(n.node))&&(n.pos=this.text.length+(ec(e,n.node,n.offset)?t:0))}};function ec(e,t,n){for(;;){if(!t||n<Na(t))return!1;if(t==e)return!0;n=Aa(t)+1,t=t.parentNode}}function tc(e,t){let n;for(;!(e==t||!e);e=e.nextSibling){let t=W.get(e);if(!t?.isWidget())return!1;t&&(n||=[]).push(t)}if(n){for(let e of n)if(e.overrideDOMText?.length)return!1}return!0}var nc=class{constructor(e,t){this.node=e,this.offset=t,this.pos=-1}},rc=class{constructor(e,t,n,r){this.typeOver=r,this.bounds=null,this.text=``,this.domChanged=t>-1;let{impreciseHead:i,impreciseAnchor:a}=e.docView,o=e.state.selection;if(e.state.readOnly&&t>-1)this.newSel=null;else if(t>-1&&(this.bounds=ic(e.docView.tile,t,n,0))){let t=i||a?[]:lc(e),n=new $s(t,e);n.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=n.text,this.newSel=uc(t,this.bounds.from)}else{let t=e.observer.selectionRange,n=i&&i.node==t.focusNode&&i.offset==t.focusOffset||!Ea(e.contentDOM,t.focusNode)?o.main.head:e.docView.posFromDOM(t.focusNode,t.focusOffset),r=a&&a.node==t.anchorNode&&a.offset==t.anchorOffset||!Ea(e.contentDOM,t.anchorNode)?o.main.anchor:e.docView.posFromDOM(t.anchorNode,t.anchorOffset),s=e.viewport;if((B.ios||B.chrome)&&o.main.empty&&n!=r&&(s.from>0||s.to<e.state.doc.length)){let t=Math.min(n,r),i=Math.max(n,r),a=s.from-t,o=s.to-i;(a==0||a==1||t==0)&&(o==0||o==-1||i==e.state.doc.length)&&(n=0,r=e.state.doc.length)}if(e.inputState.composing>-1&&o.ranges.length>1)this.newSel=o.replaceRange(N.range(r,n));else if(e.lineWrapping&&r==n&&!(o.main.empty&&o.main.head==n)&&e.inputState.lastTouchTime>Date.now()-100){let t=e.coordsAtPos(n,-1),r=0;t&&(r=e.inputState.lastTouchY<=t.bottom?-1:1),this.newSel=N.create([N.cursor(n,r)])}else this.newSel=N.single(r,n)}}};function ic(e,t,n,r){if(e.isComposite()){let i=-1,a=-1,o=-1,s=-1;for(let c=0,l=r,u=r;c<e.children.length;c++){let r=e.children[c],d=l+r.length;if(l<t&&d>n)return ic(r,t,n,l);if(d>=t&&i==-1&&(i=c,a=l),l>n&&r.dom.parentNode==e.dom){o=c,s=u;break}u=d,l=d+r.breakAfter}return{from:a,to:s<0?r+e.length:s,startDOM:(i?e.children[i-1].dom.nextSibling:null)||e.dom.firstChild,endDOM:o<e.children.length&&o>=0?e.children[o].dom:null}}else if(e.isText())return{from:r,to:r+e.length,startDOM:e.dom,endDOM:e.dom.nextSibling};else return null}function ac(e,t){let n,{newSel:r}=t,{state:i}=e,a=i.selection.main,o=e.inputState.lastKeyTime>Date.now()-100?e.inputState.lastKeyCode:-1;if(t.bounds){let{from:e,to:r}=t.bounds,s=a.from,c=null;(o===8||B.android&&t.text.length<r-e)&&(s=a.to,c=`end`);let l=i.doc.sliceString(e,r,Qs),u,d;!a.empty&&a.from>=e&&a.to<=r&&(t.typeOver||l!=t.text)&&l.slice(0,a.from-e)==t.text.slice(0,a.from-e)&&l.slice(a.to-e)==t.text.slice(u=t.text.length-(l.length-(a.to-e)))?n={from:a.from,to:a.to,insert:M.of(t.text.slice(a.from-e,u).split(Qs))}:(d=cc(l,t.text,s-e,c))&&(B.chrome&&o==13&&d.toB==d.from+2&&t.text.slice(d.from,d.toB)==``&&d.toB--,n={from:e+d.from,to:e+d.toA,insert:M.of(t.text.slice(d.from,d.toB).split(Qs))})}else r&&(!e.hasFocus&&i.facet(Fo)||dc(r,a))&&(r=null);if(!n&&!r)return!1;if((B.mac||B.android)&&n&&n.from==n.to&&n.from==a.head-1&&/^\. ?$/.test(n.insert.toString())&&e.contentDOM.getAttribute(`autocorrect`)==`off`?(r&&n.insert.length==2&&(r=N.single(r.main.anchor-1,r.main.head-1)),n={from:n.from,to:n.to,insert:M.of([n.insert.toString().replace(`.`,` 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a=t.insert.toString();e.inputState.composing>=0&&e.inputState.composing++;let o,s=()=>o||=sc(e,t,n);return e.state.facet(wo).some(n=>n(e,t.from,t.to,a,s))||e.dispatch(s()),!0}function sc(e,t,n){let r,i=e.state,a=i.selection.main,o=-1;if(t.from==t.to&&t.from<a.from||t.from>a.to){let n=t.from<a.from?-1:1,r=n<0?a.from:a.to,s=Ks(i.facet(Go).map(t=>t(e)),r,n);t.from==s&&(o=s)}if(o>-1)r={changes:t,selection:N.cursor(t.from+t.insert.length,-1)};else if(t.from>=a.from&&t.to<=a.to&&t.to-t.from>=(a.to-a.from)/3&&(!n||n.main.empty&&n.main.from==t.from+t.insert.length)&&e.inputState.composing<0){let n=a.from<t.from?i.sliceDoc(a.from,t.from):``,o=a.to>t.to?i.sliceDoc(t.to,a.to):``;r=i.replaceSelection(e.state.toText(n+t.insert.sliceString(0,void 0,e.state.lineBreak)+o))}else{let o=i.changes(t),s=n&&n.main.to<=o.newLength?n.main:void 0;if(i.selection.ranges.length>1&&(e.inputState.composing>=0||e.inputState.compositionPendingChange)&&t.to<=a.to+10&&t.to>=a.to-10){let c=e.state.sliceDoc(t.from,t.to),l,u=n&&ks(e,n.main.head);if(u){let e=t.insert.length-(t.to-t.from);l={from:u.from,to:u.to-e}}else l=e.state.doc.lineAt(a.head);let d=a.to-t.to;r=i.changeByRange(n=>{if(n.from==a.from&&n.to==a.to)return{changes:o,range:s||n.map(o)};let r=n.to-d,u=r-c.length;if(e.state.sliceDoc(u,r)!=c||r>=l.from&&u<=l.to)return{range:n};let f=i.changes({from:u,to:r,insert:t.insert}),p=n.to-a.to;return{changes:f,range:s?N.range(Math.max(0,s.anchor+p),Math.max(0,s.head+p)):n.map(f)}})}else r={changes:o,selection:s&&i.selection.replaceRange(s)}}let s=`input.type`;return(e.composing||e.inputState.compositionPendingChange&&e.inputState.compositionEndedAt>Date.now()-50)&&(e.inputState.compositionPendingChange=!1,s+=`.compose`,e.inputState.compositionFirstChange&&(s+=`.start`,e.inputState.compositionFirstChange=!1)),i.update(r,{userEvent:s,scrollIntoView:!0})}function cc(e,t,n,r){let i=Math.min(e.length,t.length),a=0;for(;a<i&&e.charCodeAt(a)==t.charCodeAt(a);)a++;if(a==i&&e.length==t.length)return null;let o=e.length,s=t.length;for(;o>0&&s>0&&e.charCodeAt(o-1)==t.charCodeAt(s-1);)o--,s--;if(r==`end`){let e=Math.max(0,a-Math.min(o,s));n-=o+e-a}if(o<a&&e.length<t.length){let e=n<=a&&n>=o?a-n:0;a-=e,s=a+(s-o),o=a}else if(s<a){let e=n<=a&&n>=s?a-n:0;a-=e,o=a+(o-s),s=a}return{from:a,toA:o,toB:s}}function lc(e){let t=[];if(e.root.activeElement!=e.contentDOM)return t;let{anchorNode:n,anchorOffset:r,focusNode:i,focusOffset:a}=e.observer.selectionRange;return n&&(t.push(new nc(n,r)),(i!=n||a!=r)&&t.push(new nc(i,a))),t}function uc(e,t){if(e.length==0)return null;let n=e[0].pos,r=e.length==2?e[1].pos:n;return n>-1&&r>-1?N.single(n+t,r+t):null}function dc(e,t){return t.head==e.main.head&&t.anchor==e.main.anchor}var fc=class{setSelectionOrigin(e){this.lastSelectionOrigin=e,this.lastSelectionTime=Date.now()}constructor(e){this.view=e,this.lastKeyCode=0,this.lastKeyTime=0,this.lastTouchTime=0,this.lastTouchX=0,this.lastTouchY=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.lastWheelEvent=0,this.pendingIOSKey=void 0,this.tabFocusMode=-1,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastContextMenu=0,this.scrollHandlers=[],this.handlers=Object.create(null),this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.compositionPendingKey=!1,this.compositionPendingChange=!1,this.insertingText=``,this.insertingTextAt=0,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=e.hasFocus,B.safari&&e.contentDOM.addEventListener(`input`,()=>null),B.gecko&&Jc(e.contentDOM.ownerDocument)}handleEvent(e){!Tc(this.view,e)||this.ignoreDuringComposition(e)||e.type==`keydown`&&this.keydown(e)||(this.view.updateState==0?this.runHandlers(e.type,e):Promise.resolve().then(()=>this.runHandlers(e.type,e)))}runHandlers(e,t){let n=this.handlers[e];if(n){for(let e of n.observers)e(this.view,t);for(let e of n.handlers){if(t.defaultPrevented)break;if(e(this.view,t)){t.preventDefault();break}}}}ensureHandlers(e){let t=mc(e),n=this.handlers,r=this.view.contentDOM;for(let e in t)if(e!=`scroll`){let i=!t[e].handlers.length,a=n[e];a&&i!=!a.handlers.length&&(r.removeEventListener(e,this.handleEvent),a=null),a||r.addEventListener(e,this.handleEvent,{passive:i})}for(let e in n)e!=`scroll`&&!t[e]&&r.removeEventListener(e,this.handleEvent);this.handlers=t}keydown(e){if(this.lastKeyCode=e.keyCode,this.lastKeyTime=Date.now(),e.keyCode==9&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))return!0;if(this.tabFocusMode>0&&e.keyCode!=27&&_c.indexOf(e.keyCode)<0&&(this.tabFocusMode=-1),B.android&&B.chrome&&!e.synthetic&&(e.keyCode==13||e.keyCode==8))return this.view.observer.delayAndroidKey(e.key,e.keyCode),!0;let t;return B.ios&&!e.synthetic&&!e.altKey&&!e.metaKey&&!e.shiftKey&&((t=hc.find(t=>t.keyCode==e.keyCode))&&!e.ctrlKey||gc.indexOf(e.key)>-1&&e.ctrlKey)?(this.pendingIOSKey=t||e,setTimeout(()=>this.flushIOSKey(),250),!0):(e.keyCode!=229&&this.view.observer.forceFlush(),!1)}flushIOSKey(e){let t=this.pendingIOSKey;return!t||t.key==`Enter`&&e&&e.from<e.to&&/^\S+$/.test(e.insert.toString())?!1:(this.pendingIOSKey=void 0,Wa(this.view.contentDOM,t.key,t.keyCode,t instanceof KeyboardEvent?t:void 0))}ignoreDuringComposition(e){return!/^key/.test(e.type)||e.synthetic?!1:this.composing>0?!0:B.safari&&!B.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100?(this.compositionPendingKey=!1,!0):!1}startMouseSelection(e){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=e}update(e){this.view.observer.update(e),this.mouseSelection&&this.mouseSelection.update(e),this.draggedContent&&e.docChanged&&(this.draggedContent=this.draggedContent.map(e.changes)),e.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}};function pc(e,t){return(n,r)=>{try{return t.call(e,r,n)}catch(e){Po(n.state,e)}}}function mc(e){let t=Object.create(null);function n(e){return t[e]||(t[e]={observers:[],handlers:[]})}for(let t of e){let e=t.spec,r=e&&e.plugin.domEventHandlers,i=e&&e.plugin.domEventObservers;if(r)for(let e in r){let i=r[e];i&&n(e).handlers.push(pc(t.value,i))}if(i)for(let e in i){let r=i[e];r&&n(e).observers.push(pc(t.value,r))}}for(let e in Ec)n(e).handlers.push(Ec[e]);for(let e in Dc)n(e).observers.push(Dc[e]);return t}var hc=[{key:`Backspace`,keyCode:8,inputType:`deleteContentBackward`},{key:`Enter`,keyCode:13,inputType:`insertParagraph`},{key:`Enter`,keyCode:13,inputType:`insertLineBreak`},{key:`Delete`,keyCode:46,inputType:`deleteContentForward`}],gc=`dthko`,_c=[16,17,18,20,91,92,224,225],vc=6;function yc(e){return Math.max(0,e)*.7+8}function bc(e,t){return Math.max(Math.abs(e.clientX-t.clientX),Math.abs(e.clientY-t.clientY))}var xc=class{constructor(e,t,n,r){this.view=e,this.startEvent=t,this.style=n,this.mustSelect=r,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=t,this.scrollParents=Ra(e.contentDOM),this.atoms=e.state.facet(Go).map(t=>t(e));let i=e.contentDOM.ownerDocument;i.addEventListener(`mousemove`,this.move=this.move.bind(this)),i.addEventListener(`mouseup`,this.up=this.up.bind(this)),this.extend=t.shiftKey,this.multiple=e.state.facet(L.allowMultipleSelections)&&Sc(e,t),this.dragging=wc(e,t)&&Lc(t)==1?null:!1}start(e){this.dragging===!1&&this.select(e)}move(e){if(e.buttons==0)return this.destroy();if(this.dragging||this.dragging==null&&bc(this.startEvent,e)<10)return;this.select(this.lastEvent=e);let t=0,n=0,r=0,i=0,a=this.view.win.innerWidth,o=this.view.win.innerHeight;this.scrollParents.x&&({left:r,right:a}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:i,bottom:o}=this.scrollParents.y.getBoundingClientRect());let s=Yo(this.view);e.clientX-s.left<=r+vc?t=-yc(r-e.clientX):e.clientX+s.right>=a-vc&&(t=yc(e.clientX-a)),e.clientY-s.top<=i+vc?n=-yc(i-e.clientY):e.clientY+s.bottom>=o-vc&&(n=yc(e.clientY-o)),this.setScrollSpeed(t,n)}up(e){this.dragging??this.select(this.lastEvent),this.dragging||e.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let e=this.view.contentDOM.ownerDocument;e.removeEventListener(`mousemove`,this.move),e.removeEventListener(`mouseup`,this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(e,t){this.scrollSpeed={x:e,y:t},e||t?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){let{x:e,y:t}=this.scrollSpeed;e&&this.scrollParents.x&&(this.scrollParents.x.scrollLeft+=e,e=0),t&&this.scrollParents.y&&(this.scrollParents.y.scrollTop+=t,t=0),(e||t)&&this.view.win.scrollBy(e,t),this.dragging===!1&&this.select(this.lastEvent)}select(e){let{view:t}=this,n=qs(this.atoms,this.style.get(e,this.extend,this.multiple));(this.mustSelect||!n.eq(t.state.selection,this.dragging===!1))&&this.view.dispatch({selection:n,userEvent:`select.pointer`}),this.mustSelect=!1}update(e){e.transactions.some(e=>e.isUserEvent(`input.type`))?this.destroy():this.style.update(e)&&setTimeout(()=>this.select(this.lastEvent),20)}};function Sc(e,t){let n=e.state.facet(yo);return n.length?n[0](t):B.mac?t.metaKey:t.ctrlKey}function Cc(e,t){let n=e.state.facet(bo);return n.length?n[0](t):B.mac?!t.altKey:!t.ctrlKey}function wc(e,t){let{main:n}=e.state.selection;if(n.empty)return!1;let r=Ta(e.root);if(!r||r.rangeCount==0)return!0;let i=r.getRangeAt(0).getClientRects();for(let e=0;e<i.length;e++){let n=i[e];if(n.left<=t.clientX&&n.right>=t.clientX&&n.top<=t.clientY&&n.bottom>=t.clientY)return!0}return!1}function Tc(e,t){if(!t.bubbles)return!0;if(t.defaultPrevented)return!1;for(let n=t.target,r;n!=e.contentDOM;n=n.parentNode)if(!n||n.nodeType==11||(r=W.get(n))&&r.isWidget()&&!r.isHidden&&r.widget.ignoreEvent(t))return!1;return!0}var Ec=Object.create(null),Dc=Object.create(null),Oc=B.ie&&B.ie_version<15||B.ios&&B.webkit_version<604;function kc(e){let t=e.dom.parentNode;if(!t)return;let n=t.appendChild(document.createElement(`textarea`));n.style.cssText=`position: fixed; left: -10000px; top: 10px`,n.focus(),setTimeout(()=>{e.focus(),n.remove(),jc(e,n.value)},50)}function Ac(e,t,n){for(let r of e.facet(t))n=r(n,e);return n}function jc(e,t){t=Ac(e.state,Eo,t);let{state:n}=e,r,i=1,a=n.toText(t),o=a.lines==n.selection.ranges.length;if(Uc!=null&&n.selection.ranges.every(e=>e.empty)&&Uc==a.toString()){let e=-1;r=n.changeByRange(r=>{let s=n.doc.lineAt(r.from);if(s.from==e)return{range:r};e=s.from;let c=n.toText((o?a.line(i++).text:t)+n.lineBreak);return{changes:{from:s.from,insert:c},range:N.cursor(r.from+c.length)}})}else r=o?n.changeByRange(e=>{let t=a.line(i++);return{changes:{from:e.from,to:e.to,insert:t.text},range:N.cursor(e.from+t.length)}}):n.replaceSelection(a);e.dispatch(r,{userEvent:`input.paste`,scrollIntoView:!0})}Dc.scroll=e=>{e.inputState.lastScrollTop=e.scrollDOM.scrollTop,e.inputState.lastScrollLeft=e.scrollDOM.scrollLeft},Dc.wheel=Dc.mousewheel=e=>{e.inputState.lastWheelEvent=Date.now()},Ec.keydown=(e,t)=>(e.inputState.setSelectionOrigin(`select`),t.keyCode==27&&e.inputState.tabFocusMode!=0&&(e.inputState.tabFocusMode=Date.now()+2e3),!1),Dc.touchstart=(e,t)=>{let n=e.inputState,r=t.targetTouches[0];n.lastTouchTime=Date.now(),r&&(n.lastTouchX=r.clientX,n.lastTouchY=r.clientY),n.setSelectionOrigin(`select.pointer`)},Dc.touchmove=e=>{e.inputState.setSelectionOrigin(`select.pointer`)},Ec.mousedown=(e,t)=>{if(e.observer.flush(),e.inputState.lastTouchTime>Date.now()-2e3)return!1;let n=null;for(let r of e.state.facet(xo))if(n=r(e,t),n)break;if(!n&&t.button==0&&(n=Rc(e,t)),n){let r=!e.hasFocus;e.inputState.startMouseSelection(new xc(e,t,n,r)),r&&e.observer.ignore(()=>{Va(e.contentDOM);let t=e.root.activeElement;t&&!t.contains(e.contentDOM)&&t.blur()});let i=e.inputState.mouseSelection;if(i)return i.start(t),i.dragging===!1}else e.inputState.setSelectionOrigin(`select.pointer`);return!1};function Mc(e,t,n,r){if(r==1)return N.cursor(t,n);if(r==2)return zs(e.state,t,n);{let r=e.docView.lineAt(t,n),i=e.state.doc.lineAt(r?r.posAtEnd:t),a=r?r.posAtStart:i.from,o=r?r.posAtEnd:i.to;return o<e.state.doc.length&&o==i.to&&o++,N.range(a,o)}}var Nc=B.ie&&B.ie_version<=11,Pc=null,Fc=0,Ic=0;function Lc(e){if(!Nc)return e.detail;let t=Pc,n=Ic;return Pc=e,Ic=Date.now(),Fc=!t||n>Date.now()-400&&Math.abs(t.clientX-e.clientX)<2&&Math.abs(t.clientY-e.clientY)<2?(Fc+1)%3:1}function Rc(e,t){let n=e.posAndSideAtCoords({x:t.clientX,y:t.clientY},!1),r=Lc(t),i=e.state.selection;return{update(e){e.docChanged&&(n.pos=e.changes.mapPos(n.pos),i=i.map(e.changes))},get(t,a,o){let s=e.posAndSideAtCoords({x:t.clientX,y:t.clientY},!1),c,l=Mc(e,s.pos,s.assoc,r);if(n.pos!=s.pos&&!a){let t=Mc(e,n.pos,n.assoc,r),i=Math.min(t.from,l.from),a=Math.max(t.to,l.to);l=i<l.from?N.range(i,a,l.assoc):N.range(a,i,l.assoc)}return a?i.replaceRange(i.main.extend(l.from,l.to,l.assoc)):o&&r==1&&i.ranges.length>1&&(c=zc(i,s.pos))?c:o?i.addRange(l):N.create([l])}}}function zc(e,t){for(let n=0;n<e.ranges.length;n++){let{from:r,to:i}=e.ranges[n];if(r<=t&&i>=t)return N.create(e.ranges.slice(0,n).concat(e.ranges.slice(n+1)),e.mainIndex==n?0:e.mainIndex-+(e.mainIndex>n))}return null}Ec.dragstart=(e,t)=>{let{selection:{main:n}}=e.state;if(t.target.draggable){let r=e.docView.tile.nearest(t.target);if(r&&r.isWidget()){let e=r.posAtStart,t=e+r.length;(e>=n.to||t<=n.from)&&(n=N.range(e,t))}}let{inputState:r}=e;return r.mouseSelection&&(r.mouseSelection.dragging=!0),r.draggedContent=n,t.dataTransfer&&(t.dataTransfer.setData(`Text`,Ac(e.state,Do,e.state.sliceDoc(n.from,n.to))),t.dataTransfer.effectAllowed=`copyMove`),!1},Ec.dragend=e=>(e.inputState.draggedContent=null,!1);function Bc(e,t,n,r){if(n=Ac(e.state,Eo,n),!n)return;let i=e.posAtCoords({x:t.clientX,y:t.clientY},!1),{draggedContent:a}=e.inputState,o=r&&a&&Cc(e,t)?{from:a.from,to:a.to}:null,s={from:i,insert:n},c=e.state.changes(o?[o,s]:s);e.focus(),e.dispatch({changes:c,selection:{anchor:c.mapPos(i,-1),head:c.mapPos(i,1)},userEvent:o?`move.drop`:`input.drop`}),e.inputState.draggedContent=null}Ec.drop=(e,t)=>{if(!t.dataTransfer)return!1;if(e.state.readOnly)return!0;let n=t.dataTransfer.files;if(n&&n.length){let r=Array(n.length),i=0,a=()=>{++i==n.length&&Bc(e,t,r.filter(e=>e!=null).join(e.state.lineBreak),!1)};for(let e=0;e<n.length;e++){let t=new FileReader;t.onerror=a,t.onload=()=>{/[\x00-\x08\x0e-\x1f]{2}/.test(t.result)||(r[e]=t.result),a()},t.readAsText(n[e])}return!0}else{let n=t.dataTransfer.getData(`Text`);if(n)return Bc(e,t,n,!0),!0}return!1},Ec.paste=(e,t)=>{if(e.state.readOnly)return!0;e.observer.flush();let n=Oc?null:t.clipboardData;return n?(jc(e,n.getData(`text/plain`)||n.getData(`text/uri-list`)),!0):(kc(e),!1)};function Vc(e,t){let n=e.dom.parentNode;if(!n)return;let r=n.appendChild(document.createElement(`textarea`));r.style.cssText=`position: fixed; left: -10000px; top: 10px`,r.value=t,r.focus(),r.selectionEnd=t.length,r.selectionStart=0,setTimeout(()=>{r.remove(),e.focus()},50)}function Hc(e){let t=[],n=[],r=!1;for(let r of e.selection.ranges)r.empty||(t.push(e.sliceDoc(r.from,r.to)),n.push(r));if(!t.length){let i=-1;for(let{from:r}of e.selection.ranges){let a=e.doc.lineAt(r);a.number>i&&(t.push(a.text),n.push({from:a.from,to:Math.min(e.doc.length,a.to+1)})),i=a.number}r=!0}return{text:Ac(e,Do,t.join(e.lineBreak)),ranges:n,linewise:r}}var Uc=null;Ec.copy=Ec.cut=(e,t)=>{if(!Da(e.contentDOM,e.observer.selectionRange))return!1;let{text:n,ranges:r,linewise:i}=Hc(e.state);if(!n&&!i)return!1;Uc=i?n:null,t.type==`cut`&&!e.state.readOnly&&e.dispatch({changes:r,scrollIntoView:!0,userEvent:`delete.cut`});let a=Oc?null:t.clipboardData;return a?(a.clearData(),a.setData(`text/plain`,n),!0):(Vc(e,n),!1)};var Wc=ni.define();function Gc(e,t){let n=[];for(let r of e.facet(To)){let i=r(e,t);i&&n.push(i)}return n.length?e.update({effects:n,annotations:Wc.of(!0)}):null}function Kc(e){setTimeout(()=>{let t=e.hasFocus;if(t!=e.inputState.notifiedFocused){let n=Gc(e.state,t);n?e.dispatch(n):e.update([])}},10)}Dc.focus=e=>{e.inputState.lastFocusTime=Date.now(),!e.scrollDOM.scrollTop&&(e.inputState.lastScrollTop||e.inputState.lastScrollLeft)&&(e.scrollDOM.scrollTop=e.inputState.lastScrollTop,e.scrollDOM.scrollLeft=e.inputState.lastScrollLeft),Kc(e)},Dc.blur=e=>{e.observer.clearSelectionRange(),Kc(e)},Dc.compositionstart=Dc.compositionupdate=e=>{e.observer.editContext||(e.inputState.compositionFirstChange??(e.inputState.compositionFirstChange=!0),e.inputState.composing<0&&(e.inputState.composing=0))},Dc.compositionend=e=>{e.observer.editContext||(e.inputState.composing=-1,e.inputState.compositionEndedAt=Date.now(),e.inputState.compositionPendingKey=!0,e.inputState.compositionPendingChange=e.observer.pendingRecords().length>0,e.inputState.compositionFirstChange=null,B.chrome&&B.android?e.observer.flushSoon():e.inputState.compositionPendingChange?Promise.resolve().then(()=>e.observer.flush()):setTimeout(()=>{e.inputState.composing<0&&e.docView.hasComposition&&e.update([])},50))},Dc.contextmenu=e=>{e.inputState.lastContextMenu=Date.now()},Ec.beforeinput=(e,t)=>{if((t.inputType==`insertText`||t.inputType==`insertCompositionText`)&&(e.inputState.insertingText=t.data,e.inputState.insertingTextAt=Date.now()),t.inputType==`insertReplacementText`&&e.observer.editContext){let n=t.dataTransfer?.getData(`text/plain`),r=t.getTargetRanges();if(n&&r.length){let t=r[0];return oc(e,{from:e.posAtDOM(t.startContainer,t.startOffset),to:e.posAtDOM(t.endContainer,t.endOffset),insert:e.state.toText(n)},null),!0}}let n;if(B.chrome&&B.android&&(n=hc.find(e=>e.inputType==t.inputType))&&(e.observer.delayAndroidKey(n.key,n.keyCode),n.key==`Backspace`||n.key==`Delete`)){let t=window.visualViewport?.height||0;setTimeout(()=>{(window.visualViewport?.height||0)>t+10&&e.hasFocus&&(e.contentDOM.blur(),e.focus())},100)}return B.ios&&t.inputType==`deleteContentForward`&&e.observer.flushSoon(),B.safari&&t.inputType==`insertText`&&e.inputState.composing>=0&&setTimeout(()=>Dc.compositionend(e,t),20),!1};var qc=new Set;function Jc(e){qc.has(e)||(qc.add(e),e.addEventListener(`copy`,()=>{}),e.addEventListener(`cut`,()=>{}))}var Yc=[`pre-wrap`,`normal`,`pre-line`,`break-spaces`],Xc=!1;function Zc(){Xc=!1}var Qc=class{constructor(e){this.lineWrapping=e,this.doc=M.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(e,t){let n=this.doc.lineAt(t).number-this.doc.lineAt(e).number+1;return this.lineWrapping&&(n+=Math.max(0,Math.ceil((t-e-n*this.lineLength*.5)/this.lineLength))),this.lineHeight*n}heightForLine(e){return this.lineWrapping?(1+Math.max(0,Math.ceil((e-this.lineLength)/Math.max(1,this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(e){return this.doc=e,this}mustRefreshForWrapping(e){return Yc.indexOf(e)>-1!=this.lineWrapping}mustRefreshForHeights(e){let t=!1;for(let n=0;n<e.length;n++){let r=e[n];r<0?n++:this.heightSamples[Math.floor(r*10)]||(t=!0,this.heightSamples[Math.floor(r*10)]=!0)}return t}refresh(e,t,n,r,i,a){let o=Yc.indexOf(e)>-1,s=Math.abs(t-this.lineHeight)>.3||this.lineWrapping!=o||Math.abs(n-this.charWidth)>.1;if(this.lineWrapping=o,this.lineHeight=t,this.charWidth=n,this.textHeight=r,this.lineLength=i,s){this.heightSamples={};for(let e=0;e<a.length;e++){let t=a[e];t<0?e++:this.heightSamples[Math.floor(t*10)]=!0}}return s}},$c=class{constructor(e,t){this.from=e,this.heights=t,this.index=0}get more(){return this.index<this.heights.length}},el=class e{constructor(e,t,n,r,i){this.from=e,this.length=t,this.top=n,this.height=r,this._content=i}get type(){return typeof this._content==`number`?_a.Text:Array.isArray(this._content)?this._content:this._content.type}get to(){return this.from+this.length}get bottom(){return this.top+this.height}get widget(){return this._content instanceof ba?this._content.widget:null}get widgetLineBreaks(){return typeof this._content==`number`?this._content:0}join(t){let n=(Array.isArray(this._content)?this._content:[this]).concat(Array.isArray(t._content)?t._content:[t]);return new e(this.from,this.length+t.length,this.top,this.height+t.height,n)}},G=(function(e){return e[e.ByPos=0]=`ByPos`,e[e.ByHeight=1]=`ByHeight`,e[e.ByPosNoHeight=2]=`ByPosNoHeight`,e})(G||={}),tl=.001,nl=class e{constructor(e,t,n=2){this.length=e,this.height=t,this.flags=n}get outdated(){return(this.flags&2)>0}set outdated(e){this.flags=(e?2:0)|this.flags&-3}setHeight(e){this.height!=e&&(Math.abs(this.height-e)>tl&&(Xc=!0),this.height=e)}replace(t,n,r){return e.of(r)}decomposeLeft(e,t){t.push(this)}decomposeRight(e,t){t.push(this)}applyChanges(e,t,n,r){let i=this,a=n.doc;for(let o=r.length-1;o>=0;o--){let{fromA:s,toA:c,fromB:l,toB:u}=r[o],d=i.lineAt(s,G.ByPosNoHeight,n.setDoc(t),0,0),f=d.to>=c?d:i.lineAt(c,G.ByPosNoHeight,n,0,0);for(u+=f.to-c,c=f.to;o>0&&d.from<=r[o-1].toA;)s=r[o-1].fromA,l=r[o-1].fromB,o--,s<d.from&&(d=i.lineAt(s,G.ByPosNoHeight,n,0,0));l+=d.from-s,s=d.from;let p=dl.build(n.setDoc(a),e,l,u);i=rl(i,i.replace(s,c,p))}return i.updateHeight(n,0)}static empty(){return new ol(0,0,0)}static of(t){if(t.length==1)return t[0];let n=0,r=t.length,i=0,a=0;for(;;)if(n==r)if(i>a*2){let e=t[n-1];e.break?t.splice(--n,1,e.left,null,e.right):t.splice(--n,1,e.left,e.right),r+=1+e.break,i-=e.size}else if(a>i*2){let e=t[r];e.break?t.splice(r,1,e.left,null,e.right):t.splice(r,1,e.left,e.right),r+=2+e.break,a-=e.size}else break;else if(i<a){let e=t[n++];e&&(i+=e.size)}else{let e=t[--r];e&&(a+=e.size)}let o=0;return t[n-1]==null?(o=1,n--):t[n]??(o=1,r++),new cl(e.of(t.slice(0,n)),o,e.of(t.slice(r)))}};function rl(e,t){return e==t?e:(e.constructor!=t.constructor&&(Xc=!0),t)}nl.prototype.size=1;var il=V.replace({}),al=class extends nl{constructor(e,t,n){super(e,t),this.deco=n,this.spaceAbove=0}mainBlock(e,t){return new el(t,this.length,e+this.spaceAbove,this.height-this.spaceAbove,this.deco||0)}blockAt(e,t,n,r){return this.spaceAbove&&e<n+this.spaceAbove?new el(r,0,n,this.spaceAbove,il):this.mainBlock(n,r)}lineAt(e,t,n,r,i){let a=this.mainBlock(r,i);return this.spaceAbove?this.blockAt(0,n,r,i).join(a):a}forEachLine(e,t,n,r,i,a){e<=i+this.length&&t>=i&&a(this.lineAt(0,G.ByPos,n,r,i))}setMeasuredHeight(e){let t=e.heights[e.index++];t<0?(this.spaceAbove=-t,t=e.heights[e.index++]):this.spaceAbove=0,this.setHeight(t)}updateHeight(e,t=0,n=!1,r){return r&&r.from<=t&&r.more&&this.setMeasuredHeight(r),this.outdated=!1,this}toString(){return`block(${this.length})`}},ol=class e extends al{constructor(e,t,n){super(e,t,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0,this.spaceAbove=n}mainBlock(e,t){return new el(t,this.length,e+this.spaceAbove,this.height-this.spaceAbove,this.breaks)}replace(t,n,r){let i=r[0];return r.length==1&&(i instanceof e||i instanceof sl&&i.flags&4)&&Math.abs(this.length-i.length)<10?(i instanceof sl?i=new e(i.length,this.height,this.spaceAbove):i.height=this.height,this.outdated||(i.outdated=!1),i):nl.of(r)}updateHeight(e,t=0,n=!1,r){return r&&r.from<=t&&r.more?this.setMeasuredHeight(r):(n||this.outdated)&&(this.spaceAbove=0,this.setHeight(Math.max(this.widgetHeight,e.heightForLine(this.length-this.collapsed))+this.breaks*e.lineHeight)),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:``}${this.widgetHeight?`:`+this.widgetHeight:``})`}},sl=class e extends nl{constructor(e){super(e,0)}heightMetrics(e,t){let n=e.doc.lineAt(t).number,r=e.doc.lineAt(t+this.length).number,i=r-n+1,a,o=0;if(e.lineWrapping){let t=Math.min(this.height,e.lineHeight*i);a=t/i,this.length>i+1&&(o=(this.height-t)/(this.length-i-1))}else a=this.height/i;return{firstLine:n,lastLine:r,perLine:a,perChar:o}}blockAt(e,t,n,r){let{firstLine:i,lastLine:a,perLine:o,perChar:s}=this.heightMetrics(t,r);if(t.lineWrapping){let i=r+(e<t.lineHeight?0:Math.round(Math.max(0,Math.min(1,(e-n)/this.height))*this.length)),a=t.doc.lineAt(i),c=o+a.length*s,l=Math.max(n,e-c/2);return new el(a.from,a.length,l,c,0)}else{let r=Math.max(0,Math.min(a-i,Math.floor((e-n)/o))),{from:s,length:c}=t.doc.line(i+r);return new el(s,c,n+o*r,o,0)}}lineAt(e,t,n,r,i){if(t==G.ByHeight)return this.blockAt(e,n,r,i);if(t==G.ByPosNoHeight){let{from:t,to:r}=n.doc.lineAt(e);return new el(t,r-t,0,0,0)}let{firstLine:a,perLine:o,perChar:s}=this.heightMetrics(n,i),c=n.doc.lineAt(e),l=o+c.length*s,u=c.number-a,d=r+o*u+s*(c.from-i-u);return new el(c.from,c.length,Math.max(r,Math.min(d,r+this.height-l)),l,0)}forEachLine(e,t,n,r,i,a){e=Math.max(e,i),t=Math.min(t,i+this.length);let{firstLine:o,perLine:s,perChar:c}=this.heightMetrics(n,i);for(let l=e,u=r;l<=t;){let t=n.doc.lineAt(l);if(l==e){let n=t.number-o;u+=s*n+c*(e-i-n)}let r=s+c*t.length;a(new el(t.from,t.length,u,r,0)),u+=r,l=t.to+1}}replace(t,n,r){let i=this.length-n;if(i>0){let t=r[r.length-1];t instanceof e?r[r.length-1]=new e(t.length+i):r.push(null,new e(i-1))}if(t>0){let n=r[0];n instanceof e?r[0]=new e(t+n.length):r.unshift(new e(t-1),null)}return nl.of(r)}decomposeLeft(t,n){n.push(new e(t-1),null)}decomposeRight(t,n){n.push(null,new e(this.length-t-1))}updateHeight(t,n=0,r=!1,i){let a=n+this.length;if(i&&i.from<=n+this.length&&i.more){let r=[],o=Math.max(n,i.from),s=-1;for(i.from>n&&r.push(new e(i.from-n-1).updateHeight(t,n));o<=a&&i.more;){let e=t.doc.lineAt(o).length;r.length&&r.push(null);let n=i.heights[i.index++],a=0;n<0&&(a=-n,n=i.heights[i.index++]),s==-1?s=n:Math.abs(n-s)>=tl&&(s=-2);let c=new ol(e,n,a);c.outdated=!1,r.push(c),o+=e+1}o<=a&&r.push(null,new e(a-o).updateHeight(t,o));let c=nl.of(r);return(s<0||Math.abs(c.height-this.height)>=tl||Math.abs(s-this.heightMetrics(t,n).perLine)>=tl)&&(Xc=!0),rl(this,c)}else(r||this.outdated)&&(this.setHeight(t.heightForGap(n,n+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}},cl=class extends nl{constructor(e,t,n){super(e.length+t+n.length,e.height+n.height,t|(e.outdated||n.outdated?2:0)),this.left=e,this.right=n,this.size=e.size+n.size}get break(){return this.flags&1}blockAt(e,t,n,r){let i=n+this.left.height;return e<i?this.left.blockAt(e,t,n,r):this.right.blockAt(e,t,i,r+this.left.length+this.break)}lineAt(e,t,n,r,i){let a=r+this.left.height,o=i+this.left.length+this.break,s=t==G.ByHeight?e<a:e<o,c=s?this.left.lineAt(e,t,n,r,i):this.right.lineAt(e,t,n,a,o);if(this.break||(s?c.to<o:c.from>o))return c;let l=t==G.ByPosNoHeight?G.ByPosNoHeight:G.ByPos;return s?c.join(this.right.lineAt(o,l,n,a,o)):this.left.lineAt(o,l,n,r,i).join(c)}forEachLine(e,t,n,r,i,a){let o=r+this.left.height,s=i+this.left.length+this.break;if(this.break)e<s&&this.left.forEachLine(e,t,n,r,i,a),t>=s&&this.right.forEachLine(e,t,n,o,s,a);else{let c=this.lineAt(s,G.ByPos,n,r,i);e<c.from&&this.left.forEachLine(e,c.from-1,n,r,i,a),c.to>=e&&c.from<=t&&a(c),t>c.to&&this.right.forEachLine(c.to+1,t,n,o,s,a)}}replace(e,t,n){let r=this.left.length+this.break;if(t<r)return this.balanced(this.left.replace(e,t,n),this.right);if(e>this.left.length)return this.balanced(this.left,this.right.replace(e-r,t-r,n));let i=[];e>0&&this.decomposeLeft(e,i);let a=i.length;for(let e of n)i.push(e);if(e>0&&ll(i,a-1),t<this.length){let e=i.length;this.decomposeRight(t,i),ll(i,e)}return nl.of(i)}decomposeLeft(e,t){let n=this.left.length;if(e<=n)return this.left.decomposeLeft(e,t);t.push(this.left),this.break&&(n++,e>=n&&t.push(null)),e>n&&this.right.decomposeLeft(e-n,t)}decomposeRight(e,t){let n=this.left.length,r=n+this.break;if(e>=r)return this.right.decomposeRight(e-r,t);e<n&&this.left.decomposeRight(e,t),this.break&&e<r&&t.push(null),t.push(this.right)}balanced(e,t){return e.size>2*t.size||t.size>2*e.size?nl.of(this.break?[e,null,t]:[e,t]):(this.left=rl(this.left,e),this.right=rl(this.right,t),this.setHeight(e.height+t.height),this.outdated=e.outdated||t.outdated,this.size=e.size+t.size,this.length=e.length+this.break+t.length,this)}updateHeight(e,t=0,n=!1,r){let{left:i,right:a}=this,o=t+i.length+this.break,s=null;return r&&r.from<=t+i.length&&r.more?s=i=i.updateHeight(e,t,n,r):i.updateHeight(e,t,n),r&&r.from<=o+a.length&&r.more?s=a=a.updateHeight(e,o,n,r):a.updateHeight(e,o,n),s?this.balanced(i,a):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?` `:`-`)+this.right}};function ll(e,t){let n,r;e[t]==null&&(n=e[t-1])instanceof sl&&(r=e[t+1])instanceof sl&&e.splice(t-1,3,new sl(n.length+1+r.length))}var ul=5,dl=class e{constructor(e,t){this.pos=e,this.oracle=t,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=e}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(e,t){if(this.lineStart>-1){let e=Math.min(t,this.lineEnd),n=this.nodes[this.nodes.length-1];n instanceof ol?n.length+=e-this.pos:(e>this.pos||!this.isCovered)&&this.nodes.push(new ol(e-this.pos,-1,0)),this.writtenTo=e,t>e&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=t}point(e,t,n){if(e<t||n.heightRelevant){let r=n.widget?n.widget.estimatedHeight:0,i=n.widget?n.widget.lineBreaks:0;r<0&&(r=this.oracle.lineHeight);let a=t-e;n.block?this.addBlock(new al(a,r,n)):(a||i||r>=ul)&&this.addLineDeco(r,i,a)}else 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r=this.ensureLine();r.length+=n,r.collapsed+=n,r.widgetHeight=Math.max(r.widgetHeight,e),r.breaks+=t,this.writtenTo=this.pos+=n}finish(e){let t=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(t instanceof ol)&&!this.isCovered?this.nodes.push(new ol(0,-1,0)):(this.writtenTo<this.pos||t==null)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos));let n=e;for(let e of this.nodes)e instanceof ol&&e.updateHeight(this.oracle,n),n+=e?e.length:1;return this.nodes}static build(t,n,r,i){let a=new e(r,t);return R.spans(n,r,i,a,0),a.finish(r)}};function fl(e,t,n){let r=new pl;return R.compare(e,t,n,r,0),r.changes}var pl=class{constructor(){this.changes=[]}compareRange(){}comparePoint(e,t,n,r){(e<t||n&&n.heightRelevant||r&&r.heightRelevant)&&Ca(e,t,this.changes,5)}};function ml(e,t){let n=e.getBoundingClientRect(),r=e.ownerDocument,i=r.defaultView||window,a=Math.max(0,n.left),o=Math.min(i.innerWidth,n.right),s=Math.max(0,n.top),c=Math.min(i.innerHeight,n.bottom);for(let t=e.parentNode;t&&t!=r.body;)if(t.nodeType==1){let n=t,r=window.getComputedStyle(n);if((n.scrollHeight>n.clientHeight||n.scrollWidth>n.clientWidth)&&r.overflow!=`visible`){let r=n.getBoundingClientRect();a=Math.max(a,r.left),o=Math.min(o,r.right),s=Math.max(s,r.top),c=Math.min(t==e.parentNode?i.innerHeight:c,r.bottom)}t=r.position==`absolute`||r.position==`fixed`?n.offsetParent:n.parentNode}else if(t.nodeType==11)t=t.host;else break;return{left:a-n.left,right:Math.max(a,o)-n.left,top:s-(n.top+t),bottom:Math.max(s,c)-(n.top+t)}}function hl(e){let t=e.getBoundingClientRect(),n=e.ownerDocument.defaultView||window;return t.left<n.innerWidth&&t.right>0&&t.top<n.innerHeight&&t.bottom>0}function gl(e,t){let n=e.getBoundingClientRect();return{left:0,right:n.right-n.left,top:t,bottom:n.bottom-(n.top+t)}}var _l=class{constructor(e,t,n,r){this.from=e,this.to=t,this.size=n,this.displaySize=r}static same(e,t){if(e.length!=t.length)return!1;for(let n=0;n<e.length;n++){let r=e[n],i=t[n];if(r.from!=i.from||r.to!=i.to||r.size!=i.size)return!1}return!0}draw(e,t){return V.replace({widget:new vl(this.displaySize*(t?e.scaleY:e.scaleX),t)}).range(this.from,this.to)}},vl=class extends ga{constructor(e,t){super(),this.size=e,this.vertical=t}eq(e){return e.size==this.size&&e.vertical==this.vertical}toDOM(){let e=document.createElement(`div`);return this.vertical?e.style.height=this.size+`px`:(e.style.width=this.size+`px`,e.style.height=`2px`,e.style.display=`inline-block`),e}get estimatedHeight(){return this.vertical?this.size:-1}},yl=class{constructor(e,t){this.view=e,this.state=t,this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0},this.inView=!0,this.paddingTop=0,this.paddingBottom=0,this.contentDOMWidth=0,this.contentDOMHeight=0,this.editorHeight=0,this.editorWidth=0,this.scaleX=1,this.scaleY=1,this.scrollOffset=0,this.scrolledToBottom=!1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=Tl,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=H.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let n=t.facet(Vo).some(e=>typeof e!=`function`&&e.class==`cm-lineWrapping`);this.heightOracle=new Qc(n),this.stateDeco=El(t),this.heightMap=nl.empty().applyChanges(this.stateDeco,M.empty,this.heightOracle.setDoc(t.doc),[new Zo(0,0,0,t.doc.length)]);for(let e=0;e<2&&(this.viewport=this.getViewport(0,null),this.updateForViewport());e++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=V.set(this.lineGaps.map(e=>e.draw(this,!1))),this.scrollParent=e.scrollDOM,this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let n=0;n<=1;n++){let r=n?t.head:t.anchor;if(!e.some(({from:e,to:t})=>r>=e&&r<=t)){let{from:t,to:n}=this.lineBlockAt(r);e.push(new bl(t,n))}}return this.viewports=e.sort((e,t)=>e.from-t.from),this.updateScaler()}updateScaler(){let e=this.scaler;return this.scaler=this.heightMap.height<=7e6?Tl:new Dl(this.heightOracle,this.heightMap,this.viewports),e.eq(this.scaler)?0:2}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,e=>{this.viewportLines.push(Ol(e,this.scaler))})}update(e,t=null){this.state=e.state;let n=this.stateDeco;this.stateDeco=El(this.state);let r=e.changedRanges,i=Zo.extendWithRanges(r,fl(n,this.stateDeco,e?e.changes:Sr.empty(this.state.doc.length))),a=this.heightMap.height,o=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollOffset);Zc(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),i),(this.heightMap.height!=a||Xc)&&(e.flags|=2),o?(this.scrollAnchorPos=e.changes.mapPos(o.from,-1),this.scrollAnchorHeight=o.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=a);let s=i.length?this.mapViewport(this.viewport,e.changes):this.viewport;(t&&(t.range.head<s.from||t.range.head>s.to)||!this.viewportIsAppropriate(s))&&(s=this.getViewport(0,t));let c=s.from!=this.viewport.from||s.to!=this.viewport.to;this.viewport=s,e.flags|=this.updateForViewport(),(c||!e.changes.empty||e.flags&2)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,e.changes))),e.flags|=this.computeVisibleRanges(e.changes),t&&(this.scrollTarget=t),!this.mustEnforceCursorAssoc&&(e.selectionSet||e.focusChanged)&&e.view.lineWrapping&&e.state.selection.main.empty&&e.state.selection.main.assoc&&!e.state.facet(ko)&&(this.mustEnforceCursorAssoc=!0)}measure(){let{view:e}=this,t=e.contentDOM,n=window.getComputedStyle(t),r=this.heightOracle,i=n.whiteSpace;this.defaultTextDirection=n.direction==`rtl`?H.RTL:H.LTR;let a=this.heightOracle.mustRefreshForWrapping(i)||this.mustMeasureContent===`refresh`,o=t.getBoundingClientRect(),s=a||this.mustMeasureContent||this.contentDOMHeight!=o.height;this.contentDOMHeight=o.height,this.mustMeasureContent=!1;let c=0,l=0;if(o.width&&o.height){let{scaleX:e,scaleY:n}=Ia(t,o);(e>.005&&Math.abs(this.scaleX-e)>.005||n>.005&&Math.abs(this.scaleY-n)>.005)&&(this.scaleX=e,this.scaleY=n,c|=16,a=s=!0)}let u=(parseInt(n.paddingTop)||0)*this.scaleY,d=(parseInt(n.paddingBottom)||0)*this.scaleY;(this.paddingTop!=u||this.paddingBottom!=d)&&(this.paddingTop=u,this.paddingBottom=d,c|=18),this.editorWidth!=e.scrollDOM.clientWidth&&(r.lineWrapping&&(s=!0),this.editorWidth=e.scrollDOM.clientWidth,c|=16);let f=Ra(this.view.contentDOM,!1).y;f!=this.scrollParent&&(this.scrollParent=f,this.scrollAnchorHeight=-1,this.scrollOffset=0);let p=this.getScrollOffset();this.scrollOffset!=p&&(this.scrollAnchorHeight=-1,this.scrollOffset=p),this.scrolledToBottom=qa(this.scrollParent||e.win);let m=(this.printing?gl:ml)(t,this.paddingTop),h=m.top-this.pixelViewport.top,g=m.bottom-this.pixelViewport.bottom;this.pixelViewport=m;let _=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(_!=this.inView&&(this.inView=_,_&&(s=!0)),!this.inView&&!this.scrollTarget&&!hl(e.dom))return 0;let v=o.width;if((this.contentDOMWidth!=v||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=o.width,this.editorHeight=e.scrollDOM.clientHeight,c|=16),s){let t=e.docView.measureVisibleLineHeights(this.viewport);if(r.mustRefreshForHeights(t)&&(a=!0),a||r.lineWrapping&&Math.abs(v-this.contentDOMWidth)>r.charWidth){let{lineHeight:n,charWidth:o,textHeight:s}=e.docView.measureTextSize();a=n>0&&r.refresh(i,n,o,s,Math.max(5,v/o),t),a&&(e.docView.minWidth=0,c|=16)}h>0&&g>0?l=Math.max(h,g):h<0&&g<0&&(l=Math.min(h,g)),Zc();for(let n of this.viewports){let i=n.from==this.viewport.from?t:e.docView.measureVisibleLineHeights(n);this.heightMap=(a?nl.empty().applyChanges(this.stateDeco,M.empty,this.heightOracle,[new Zo(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(r,0,a,new $c(n.from,i))}Xc&&(c|=2)}let y=!this.viewportIsAppropriate(this.viewport,l)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return y&&(c&2&&(c|=this.updateScaler()),this.viewport=this.getViewport(l,this.scrollTarget),c|=this.updateForViewport()),(c&2||y)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(a?[]:this.lineGaps,e)),c|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),c}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(e,t){let n=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),r=this.heightMap,i=this.heightOracle,{visibleTop:a,visibleBottom:o}=this,s=new bl(r.lineAt(a-n*1e3,G.ByHeight,i,0,0).from,r.lineAt(o+(1-n)*1e3,G.ByHeight,i,0,0).to);if(t){let{head:e}=t.range;if(e<s.from||e>s.to){let n=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),a=r.lineAt(e,G.ByPos,i,0,0),o;o=t.y==`center`?(a.top+a.bottom)/2-n/2:t.y==`start`||t.y==`nearest`&&e<s.from?a.top:a.bottom-n,s=new bl(r.lineAt(o-1e3/2,G.ByHeight,i,0,0).from,r.lineAt(o+n+1e3/2,G.ByHeight,i,0,0).to)}}return s}mapViewport(e,t){let n=t.mapPos(e.from,-1),r=t.mapPos(e.to,1);return new bl(this.heightMap.lineAt(n,G.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(r,G.ByPos,this.heightOracle,0,0).to)}viewportIsAppropriate({from:e,to:t},n=0){if(!this.inView)return!0;let{top:r}=this.heightMap.lineAt(e,G.ByPos,this.heightOracle,0,0),{bottom:i}=this.heightMap.lineAt(t,G.ByPos,this.heightOracle,0,0),{visibleTop:a,visibleBottom:o}=this;return(e==0||r<=a-Math.max(10,Math.min(-n,250)))&&(t==this.state.doc.length||i>=o+Math.max(10,Math.min(n,250)))&&r>a-2*1e3&&i<o+2*1e3}mapLineGaps(e,t){if(!e.length||t.empty)return e;let n=[];for(let r of e)t.touchesRange(r.from,r.to)||n.push(new _l(t.mapPos(r.from),t.mapPos(r.to),r.size,r.displaySize));return n}ensureLineGaps(e,t){let n=this.heightOracle.lineWrapping,r=n?1e4:2e3,i=r>>1,a=r<<1;if(this.defaultTextDirection!=H.LTR&&!n)return[];let o=[],s=(r,a,c,l)=>{if(a-r<i)return;let u=this.state.selection.main,d=[u.from];u.empty||d.push(u.to);for(let e of d)if(e>r&&e<a){s(r,e-10,c,l),s(e+10,a,c,l);return}let f=wl(e,e=>e.from>=c.from&&e.to<=c.to&&Math.abs(e.from-r)<i&&Math.abs(e.to-a)<i&&!d.some(t=>e.from<t&&e.to>t));if(!f){if(a<c.to&&t&&n&&t.visibleRanges.some(e=>e.from<=a&&e.to>=a)){let e=t.moveToLineBoundary(N.cursor(a),!1,!0).head;e>r&&(a=e)}let e=this.gapSize(c,r,a,l);f=new _l(r,a,e,n||e<2e6?e:2e6)}o.push(f)},c=t=>{if(t.length<a||t.type!=_a.Text)return;let i=xl(t.from,t.to,this.stateDeco);if(i.total<a)return;let o=this.scrollTarget?this.scrollTarget.range.head:null,c,l;if(n){let e=r/this.heightOracle.lineLength*this.heightOracle.lineHeight,n,a;if(o!=null){let r=Cl(i,o),s=((this.visibleBottom-this.visibleTop)/2+e)/t.height;n=r-s,a=r+s}else n=(this.visibleTop-t.top-e)/t.height,a=(this.visibleBottom-t.top+e)/t.height;c=Sl(i,n),l=Sl(i,a)}else{let n=i.total*this.heightOracle.charWidth,a=r*this.heightOracle.charWidth,s=0;if(n>2e6)for(let n of e)n.from>=t.from&&n.from<t.to&&n.size!=n.displaySize&&n.from*this.heightOracle.charWidth+s<this.pixelViewport.left&&(s=n.size-n.displaySize);let u=this.pixelViewport.left+s,d=this.pixelViewport.right+s,f,p;if(o!=null){let e=Cl(i,o),t=((d-u)/2+a)/n;f=e-t,p=e+t}else f=(u-a)/n,p=(d+a)/n;c=Sl(i,f),l=Sl(i,p)}c>t.from&&s(t.from,c,t,i),l<t.to&&s(l,t.to,t,i)};for(let e of this.viewportLines)Array.isArray(e.type)?e.type.forEach(c):c(e);return o}gapSize(e,t,n,r){let i=Cl(r,n)-Cl(r,t);return this.heightOracle.lineWrapping?e.height*i:r.total*this.heightOracle.charWidth*i}updateLineGaps(e){_l.same(e,this.lineGaps)||(this.lineGaps=e,this.lineGapDeco=V.set(e.map(e=>e.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(e){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let n=[];R.spans(t,this.viewport.from,this.viewport.to,{span(e,t){n.push({from:e,to:t})},point(){}},20);let r=0;if(n.length!=this.visibleRanges.length)r=12;else for(let t=0;t<n.length&&!(r&8);t++){let i=this.visibleRanges[t],a=n[t];(i.from!=a.from||i.to!=a.to)&&(r|=4,e&&e.mapPos(i.from,-1)==a.from&&e.mapPos(i.to,1)==a.to||(r|=8))}return this.visibleRanges=n,r}lineBlockAt(e){return e>=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(t=>t.from<=e&&t.to>=e)||Ol(this.heightMap.lineAt(e,G.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(e){return e>=this.viewportLines[0].top&&e<=this.viewportLines[this.viewportLines.length-1].bottom&&this.viewportLines.find(t=>t.top<=e&&t.bottom>=e)||Ol(this.heightMap.lineAt(this.scaler.fromDOM(e),G.ByHeight,this.heightOracle,0,0),this.scaler)}getScrollOffset(){return(this.scrollParent==this.view.scrollDOM?this.scrollParent.scrollTop:(this.scrollParent?this.scrollParent.getBoundingClientRect().top:0)-this.view.contentDOM.getBoundingClientRect().top)*this.scaleY}scrollAnchorAt(e){let t=this.lineBlockAtHeight(e+8);return t.from>=this.viewport.from||this.viewportLines[0].top-e>200?t:this.viewportLines[0]}elementAtHeight(e){return Ol(this.heightMap.blockAt(this.scaler.fromDOM(e),this.heightOracle,0,0),this.scaler)}get docHeight(){return this.scaler.toDOM(this.heightMap.height)}get contentHeight(){return this.docHeight+this.paddingTop+this.paddingBottom}},bl=class{constructor(e,t){this.from=e,this.to=t}};function xl(e,t,n){let r=[],i=e,a=0;return R.spans(n,e,t,{span(){},point(e,t){e>i&&(r.push({from:i,to:e}),a+=e-i),i=t}},20),i<t&&(r.push({from:i,to:t}),a+=t-i),{total:a,ranges:r}}function Sl({total:e,ranges:t},n){if(n<=0)return t[0].from;if(n>=1)return t[t.length-1].to;let r=Math.floor(e*n);for(let e=0;;e++){let{from:n,to:i}=t[e],a=i-n;if(r<=a)return n+r;r-=a}}function Cl(e,t){let n=0;for(let{from:r,to:i}of e.ranges){if(t<=i){n+=t-r;break}n+=i-r}return n/e.total}function wl(e,t){for(let n of e)if(t(n))return n}var Tl={toDOM(e){return e},fromDOM(e){return e},scale:1,eq(e){return e==this}};function El(e){let t=e.facet(Ho).filter(e=>typeof e!=`function`),n=e.facet(Wo).filter(e=>typeof e!=`function`);return n.length&&t.push(R.join(n)),t}var Dl=class e{constructor(e,t,n){let r=0,i=0,a=0;this.viewports=n.map(({from:n,to:i})=>{let a=t.lineAt(n,G.ByPos,e,0,0).top,o=t.lineAt(i,G.ByPos,e,0,0).bottom;return r+=o-a,{from:n,to:i,top:a,bottom:o,domTop:0,domBottom:0}}),this.scale=(7e6-r)/(t.height-r);for(let e of this.viewports)e.domTop=a+(e.top-i)*this.scale,a=e.domBottom=e.domTop+(e.bottom-e.top),i=e.bottom}toDOM(e){for(let t=0,n=0,r=0;;t++){let i=t<this.viewports.length?this.viewports[t]:null;if(!i||e<i.top)return r+(e-n)*this.scale;if(e<=i.bottom)return i.domTop+(e-i.top);n=i.bottom,r=i.domBottom}}fromDOM(e){for(let t=0,n=0,r=0;;t++){let i=t<this.viewports.length?this.viewports[t]:null;if(!i||e<i.domTop)return n+(e-r)/this.scale;if(e<=i.domBottom)return i.top+(e-i.domTop);n=i.bottom,r=i.domBottom}}eq(t){return t instanceof e?this.scale==t.scale&&this.viewports.length==t.viewports.length&&this.viewports.every((e,n)=>e.from==t.viewports[n].from&&e.to==t.viewports[n].to):!1}};function Ol(e,t){if(t.scale==1)return e;let n=t.toDOM(e.top),r=t.toDOM(e.bottom);return new el(e.from,e.length,n,r-n,Array.isArray(e._content)?e._content.map(e=>Ol(e,t)):e._content)}var kl=P.define({combine:e=>e.join(` `)}),Al=P.define({combine:e=>e.indexOf(!0)>-1}),jl=Hi.newName(),Ml=Hi.newName(),Nl=Hi.newName(),Pl={"&light":`.`+Ml,"&dark":`.`+Nl};function Fl(e,t,n){return new Hi(t,{finish(t){return/&/.test(t)?t.replace(/&\w*/,t=>{if(t==`&`)return e;if(!n||!n[t])throw RangeError(`Unsupported selector: ${t}`);return n[t]}):e+` `+t}})}var Il=Fl(`.`+jl,{"&":{position:`relative !important`,boxSizing:`border-box`,"&.cm-focused":{outline:`1px dotted #212121`},display:`flex !important`,flexDirection:`column`},".cm-scroller":{display:`flex !important`,alignItems:`flex-start !important`,fontFamily:`monospace`,lineHeight:1.4,height:`100%`,overflowX:`auto`,position:`relative`,zIndex:0,overflowAnchor:`none`},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:`block`,whiteSpace:`pre`,wordWrap:`normal`,boxSizing:`border-box`,minHeight:`100%`,padding:`4px 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.cm-panels":{backgroundColor:`#f5f5f5`,color:`black`},"&light .cm-panels-top":{borderBottom:`1px solid #ddd`},"&light .cm-panels-bottom":{borderTop:`1px solid #ddd`},"&dark .cm-panels":{backgroundColor:`#333338`,color:`white`},".cm-dialog":{padding:`2px 19px 4px 6px`,position:`relative`,"& label":{fontSize:`80%`}},".cm-dialog-close":{position:`absolute`,top:`3px`,right:`4px`,backgroundColor:`inherit`,border:`none`,font:`inherit`,fontSize:`14px`,padding:`0`},".cm-tab":{display:`inline-block`,overflow:`hidden`,verticalAlign:`bottom`},".cm-widgetBuffer":{verticalAlign:`text-top`,height:`1em`,width:0,display:`inline`},".cm-placeholder":{color:`#888`,display:`inline-block`,verticalAlign:`top`,userSelect:`none`},".cm-highlightSpace":{backgroundImage:`radial-gradient(circle at 50% 55%, #aaa 20%, transparent 5%)`,backgroundPosition:`center`},".cm-highlightTab":{backgroundImage:`url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="20"><path stroke="%23888" 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#555`,backgroundColor:`inherit`}},Pl),Ll={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},Rl=B.ie&&B.ie_version<=11,zl=class{constructor(e){this.view=e,this.active=!1,this.editContext=null,this.selectionRange=new za,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.printQuery=null,this.parentCheck=-1,this.dom=e.contentDOM,this.observer=new MutationObserver(t=>{for(let e of t)this.queue.push(e);(B.ie&&B.ie_version<=11||B.ios&&e.composing)&&t.some(e=>e.type==`childList`&&e.removedNodes.length||e.type==`characterData`&&e.oldValue.length>e.target.nodeValue.length)?this.flushSoon():this.flush()}),window.EditContext&&B.android&&e.constructor.EDIT_CONTEXT!==!1&&!(B.chrome&&B.chrome_version<126)&&(this.editContext=new Ul(e),e.state.facet(Fo)&&(e.contentDOM.editContext=this.editContext.editContext)),Rl&&(this.onCharData=e=>{this.queue.push({target:e.target,type:`characterData`,oldValue:e.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),window.matchMedia&&(this.printQuery=window.matchMedia(`print`)),typeof ResizeObserver==`function`&&(this.resizeScroll=new ResizeObserver(()=>{this.view.docView?.lastUpdate<Date.now()-75&&this.onResize()}),this.resizeScroll.observe(e.scrollDOM)),this.addWindowListeners(this.win=e.win),this.start(),typeof IntersectionObserver==`function`&&(this.intersection=new IntersectionObserver(e=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),e.length>0&&e[e.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent(`Event`)))},{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver(e=>{e.length>0&&e[e.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent(`Event`))},{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(e){this.view.inputState.runHandlers(`scroll`,e),this.intersecting&&this.view.measure()}onScroll(e){this.intersecting&&this.flush(!1),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(e)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(e){(e.type==`change`||!e.type)&&!e.matches||(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(e){if(this.gapIntersection&&(e.length!=this.gaps.length||this.gaps.some((t,n)=>t!=e[n]))){this.gapIntersection.disconnect();for(let t of e)this.gapIntersection.observe(t);this.gaps=e}}onSelectionChange(e){let t=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:n}=this,r=this.selectionRange;if(n.state.facet(Fo)?n.root.activeElement!=this.dom:!Da(this.dom,r))return;let i=r.anchorNode&&n.docView.tile.nearest(r.anchorNode);if(i&&i.isWidget()&&i.widget.ignoreEvent(e)){t||(this.selectionChanged=!1);return}(B.ie&&B.ie_version<=11||B.android&&B.chrome)&&!n.state.selection.main.empty&&r.focusNode&&ka(r.focusNode,r.focusOffset,r.anchorNode,r.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,t=Ta(e.root);if(!t)return!1;let n=B.safari&&e.root.nodeType==11&&e.root.activeElement==this.dom&&Hl(this.view,t)||t;if(!n||this.selectionRange.eq(n))return!1;let r=Da(this.dom,n);return r&&!this.selectionChanged&&e.inputState.lastFocusTime>Date.now()-200&&e.inputState.lastTouchTime<Date.now()-300&&Ka(this.dom,n)?(this.view.inputState.lastFocusTime=0,e.docView.updateSelection(),!1):(this.selectionRange.setRange(n),r&&(this.selectionChanged=!0),!0)}setSelectionRange(e,t){this.selectionRange.set(e.node,e.offset,t.node,t.offset),this.selectionChanged=!1}clearSelectionRange(){this.selectionRange.set(null,0,null,0)}listenForScroll(){this.parentCheck=-1;let e=0,t=null;for(let n=this.dom;n;)if(n.nodeType==1)!t&&e<this.scrollTargets.length&&this.scrollTargets[e]==n?e++:t||=this.scrollTargets.slice(0,e),t&&t.push(n),n=n.assignedSlot||n.parentNode;else if(n.nodeType==11)n=n.host;else break;if(e<this.scrollTargets.length&&!t&&(t=this.scrollTargets.slice(0,e)),t){for(let e of this.scrollTargets)e.removeEventListener(`scroll`,this.onScroll);for(let e of this.scrollTargets=t)e.addEventListener(`scroll`,this.onScroll)}}ignore(e){if(!this.active)return e();try{return this.stop(),e()}finally{this.start(),this.clear()}}start(){this.active||=(this.observer.observe(this.dom,Ll),Rl&&this.dom.addEventListener(`DOMCharacterDataModified`,this.onCharData),!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),Rl&&this.dom.removeEventListener(`DOMCharacterDataModified`,this.onCharData))}clear(){this.processRecords(),this.queue.length=0,this.selectionChanged=!1}delayAndroidKey(e,t){if(!this.delayedAndroidKey){let e=()=>{let e=this.delayedAndroidKey;e&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=e.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&e.force&&Wa(this.dom,e.key,e.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(e)}(!this.delayedAndroidKey||e==`Enter`)&&(this.delayedAndroidKey={key:e,keyCode:t,force:this.lastChange<Date.now()-50||!!this.delayedAndroidKey?.force})}clearDelayedAndroidKey(){this.win.cancelAnimationFrame(this.flushingAndroidKey),this.delayedAndroidKey=null,this.flushingAndroidKey=-1}flushSoon(){this.delayedFlush<0&&(this.delayedFlush=this.view.win.requestAnimationFrame(()=>{this.delayedFlush=-1,this.flush()}))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}processRecords(){let e=this.pendingRecords();e.length&&(this.queue=[]);let t=-1,n=-1,r=!1;for(let i of e){let e=this.readMutation(i);e&&(e.typeOver&&(r=!0),t==-1?{from:t,to:n}=e:(t=Math.min(e.from,t),n=Math.max(e.to,n)))}return{from:t,to:n,typeOver:r}}readChange(){let{from:e,to:t,typeOver:n}=this.processRecords(),r=this.selectionChanged&&Da(this.dom,this.selectionRange);if(e<0&&!r)return null;e>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let i=new rc(this.view,e,t,n);return this.view.docView.domChanged={newSel:i.newSel?i.newSel.main:null},i}flush(e=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;e&&this.readSelectionRange();let t=this.readChange();if(!t)return this.view.requestMeasure(),!1;let n=this.view.state,r=ac(this.view,t);return this.view.state==n&&(t.domChanged||t.newSel&&!dc(this.view.state.selection,t.newSel.main))&&this.view.update([]),r}readMutation(e){let t=this.view.docView.tile.nearest(e.target);if(!t||t.isWidget())return null;if(t.markDirty(e.type==`attributes`),e.type==`childList`){let n=Bl(t,e.previousSibling||e.target.previousSibling,-1),r=Bl(t,e.nextSibling||e.target.nextSibling,1);return{from:n?t.posAfter(n):t.posAtStart,to:r?t.posBefore(r):t.posAtEnd,typeOver:!1}}else if(e.type==`characterData`)return{from:t.posAtStart,to:t.posAtEnd,typeOver:e.target.nodeValue==e.oldValue};else return null}setWindow(e){e!=this.win&&(this.removeWindowListeners(this.win),this.win=e,this.addWindowListeners(this.win))}addWindowListeners(e){e.addEventListener(`resize`,this.onResize),this.printQuery?this.printQuery.addEventListener?this.printQuery.addEventListener(`change`,this.onPrint):this.printQuery.addListener(this.onPrint):e.addEventListener(`beforeprint`,this.onPrint),e.addEventListener(`scroll`,this.onScroll),e.document.addEventListener(`selectionchange`,this.onSelectionChange)}removeWindowListeners(e){e.removeEventListener(`scroll`,this.onScroll),e.removeEventListener(`resize`,this.onResize),this.printQuery?this.printQuery.removeEventListener?this.printQuery.removeEventListener(`change`,this.onPrint):this.printQuery.removeListener(this.onPrint):e.removeEventListener(`beforeprint`,this.onPrint),e.document.removeEventListener(`selectionchange`,this.onSelectionChange)}update(e){this.editContext&&(this.editContext.update(e),e.startState.facet(Fo)!=e.state.facet(Fo)&&(e.view.contentDOM.editContext=e.state.facet(Fo)?this.editContext.editContext:null))}destroy(){var e,t,n;this.stop(),(e=this.intersection)==null||e.disconnect(),(t=this.gapIntersection)==null||t.disconnect(),(n=this.resizeScroll)==null||n.disconnect();for(let e of this.scrollTargets)e.removeEventListener(`scroll`,this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey),this.editContext&&(this.view.contentDOM.editContext=null,this.editContext.destroy())}};function Bl(e,t,n){for(;t;){let r=W.get(t);if(r&&r.parent==e)return r;let i=t.parentNode;t=i==e.dom?n>0?t.nextSibling:t.previousSibling:i}return null}function Vl(e,t){let n=t.startContainer,r=t.startOffset,i=t.endContainer,a=t.endOffset,o=e.docView.domAtPos(e.state.selection.main.anchor,1);return ka(o.node,o.offset,i,a)&&([n,r,i,a]=[i,a,n,r]),{anchorNode:n,anchorOffset:r,focusNode:i,focusOffset:a}}function Hl(e,t){if(t.getComposedRanges){let n=t.getComposedRanges(e.root)[0];if(n)return Vl(e,n)}let n=null;function r(e){e.preventDefault(),e.stopImmediatePropagation(),n=e.getTargetRanges()[0]}return e.contentDOM.addEventListener(`beforeinput`,r,!0),e.dom.ownerDocument.execCommand(`indent`),e.contentDOM.removeEventListener(`beforeinput`,r,!0),n?Vl(e,n):null}var Ul=class{constructor(e){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=null,this.resetRange(e.state);let t=this.editContext=new window.EditContext({text:e.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,e.state.selection.main.anchor))),selectionEnd:this.toContextPos(e.state.selection.main.head)});this.handlers.textupdate=n=>{let r=e.state.selection.main,{anchor:i,head:a}=r,o=this.toEditorPos(n.updateRangeStart),s=this.toEditorPos(n.updateRangeEnd);e.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:n.updateRangeStart,editorBase:o,drifted:!1});let c=s-o>n.text.length;o==this.from&&i<this.from?o=i:s==this.to&&i>this.to&&(s=i);let l=cc(e.state.sliceDoc(o,s),n.text,(c?r.from:r.to)-o,c?`end`:null);if(!l){let t=N.single(this.toEditorPos(n.selectionStart),this.toEditorPos(n.selectionEnd));dc(t,r)||e.dispatch({selection:t,userEvent:`select`});return}let u={from:l.from+o,to:l.toA+o,insert:M.of(n.text.slice(l.from,l.toB).split(`
`))};if((B.mac||B.android)&&u.from==a-1&&/^\. ?$/.test(n.text)&&e.contentDOM.getAttribute(`autocorrect`)==`off`&&(u={from:o,to:s,insert:M.of([n.text.replace(`.`,` `)])}),this.pendingContextChange=u,!e.state.readOnly){let t=this.to-this.from+(u.to-u.from+u.insert.length);oc(e,u,N.single(this.toEditorPos(n.selectionStart,t),this.toEditorPos(n.selectionEnd,t)))}this.pendingContextChange&&(this.revertPending(e.state),this.setSelection(e.state)),u.from<u.to&&!u.insert.length&&e.inputState.composing>=0&&!/[\\p{Alphabetic}\\p{Number}_]/.test(t.text.slice(Math.max(0,n.updateRangeStart-1),Math.min(t.text.length,n.updateRangeStart+1)))&&this.handlers.compositionend(n)},this.handlers.characterboundsupdate=n=>{let r=[],i=null;for(let t=this.toEditorPos(n.rangeStart),a=this.toEditorPos(n.rangeEnd);t<a;t++){let n=e.coordsForChar(t);i=n&&new DOMRect(n.left,n.top,n.right-n.left,n.bottom-n.top)||i||new DOMRect,r.push(i)}t.updateCharacterBounds(n.rangeStart,r)},this.handlers.textformatupdate=t=>{let n=[];for(let e of t.getTextFormats()){let t=e.underlineStyle,r=e.underlineThickness;if(!/none/i.test(t)&&!/none/i.test(r)){let i=this.toEditorPos(e.rangeStart),a=this.toEditorPos(e.rangeEnd);if(i<a){let e=`text-decoration: underline ${/^[a-z]/.test(t)?t+` `:t==`Dashed`?`dashed `:t==`Squiggle`?`wavy `:``}${/thin/i.test(r)?1:2}px`;n.push(V.mark({attributes:{style:e}}).range(i,a))}}}e.dispatch({effects:No.of(V.set(n))})},this.handlers.compositionstart=()=>{e.inputState.composing<0&&(e.inputState.composing=0,e.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(e.inputState.composing=-1,e.inputState.compositionFirstChange=null,this.composing){let{drifted:t}=this.composing;this.composing=null,t&&this.reset(e.state)}};for(let e in this.handlers)t.addEventListener(e,this.handlers[e]);this.measureReq={read:e=>{this.editContext.updateControlBounds(e.contentDOM.getBoundingClientRect());let t=Ta(e.root);t&&t.rangeCount&&this.editContext.updateSelectionBounds(t.getRangeAt(0).getBoundingClientRect())}}}applyEdits(e){let t=0,n=!1,r=this.pendingContextChange;return e.changes.iterChanges((i,a,o,s,c)=>{if(n)return;let l=c.length-(a-i);if(r&&a>=r.to)if(r.from==i&&r.to==a&&r.insert.eq(c)){r=this.pendingContextChange=null,t+=l,this.to+=l;return}else r=null,this.revertPending(e.state);if(i+=t,a+=t,a<=this.from)this.from+=l,this.to+=l;else if(i<this.to){if(i<this.from||a>this.to||this.to-this.from+c.length>3e4){n=!0;return}this.editContext.updateText(this.toContextPos(i),this.toContextPos(a),c.toString()),this.to+=l}t+=l}),r&&!n&&this.revertPending(e.state),!n}update(e){let t=this.pendingContextChange,n=e.startState.selection.main;this.composing&&(this.composing.drifted||!e.changes.touchesRange(n.from,n.to)&&e.transactions.some(e=>!e.isUserEvent(`input.type`)&&e.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=e.changes.mapPos(this.composing.editorBase)):!this.applyEdits(e)||!this.rangeIsValid(e.state)?(this.pendingContextChange=null,this.reset(e.state)):(e.docChanged||e.selectionSet||t)&&this.setSelection(e.state),(e.geometryChanged||e.docChanged||e.selectionSet)&&e.view.requestMeasure(this.measureReq)}resetRange(e){let{head:t}=e.selection.main;this.from=Math.max(0,t-1e4),this.to=Math.min(e.doc.length,t+1e4)}reset(e){this.resetRange(e),this.editContext.updateText(0,this.editContext.text.length,e.doc.sliceString(this.from,this.to)),this.setSelection(e)}revertPending(e){let t=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(t.from),this.toContextPos(t.from+t.insert.length),e.doc.sliceString(t.from,t.to))}setSelection(e){let{main:t}=e.selection,n=this.toContextPos(Math.max(this.from,Math.min(this.to,t.anchor))),r=this.toContextPos(t.head);(this.editContext.selectionStart!=n||this.editContext.selectionEnd!=r)&&this.editContext.updateSelection(n,r)}rangeIsValid(e){let{head:t}=e.selection.main;return!(this.from>0&&t-this.from<500||this.to<e.doc.length&&this.to-t<500||this.to-this.from>1e4*3)}toEditorPos(e,t=this.to-this.from){e=Math.min(e,t);let n=this.composing;return n&&n.drifted?n.editorBase+(e-n.contextBase):e+this.from}toContextPos(e){let t=this.composing;return t&&t.drifted?t.contextBase+(e-t.editorBase):e-this.from}destroy(){for(let e in this.handlers)this.editContext.removeEventListener(e,this.handlers[e])}},K=class e{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return!!this.inputState&&this.inputState.composing>0}get compositionStarted(){return!!this.inputState&&this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(e={}){this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement(`div`),this.scrollDOM=document.createElement(`div`),this.scrollDOM.tabIndex=-1,this.scrollDOM.className=`cm-scroller`,this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement(`div`),this.announceDOM.className=`cm-announced`,this.announceDOM.setAttribute(`aria-live`,`polite`),this.dom=document.createElement(`div`),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),e.parent&&e.parent.appendChild(this.dom);let{dispatch:t}=e;this.dispatchTransactions=e.dispatchTransactions||t&&(e=>e.forEach(e=>t(e,this)))||(e=>this.update(e)),this.dispatch=this.dispatch.bind(this),this._root=e.root||Ga(e.parent)||document,this.viewState=new yl(this,e.state||L.create(e)),e.scrollTo&&e.scrollTo.is(Mo)&&(this.viewState.scrollTarget=e.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(Lo).map(e=>new zo(e));for(let e of this.plugins)e.update(this);this.observer=new zl(this),this.inputState=new fc(this),this.inputState.ensureHandlers(this.plugins),this.docView=new Es(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),document.fonts?.ready&&document.fonts.ready.then(()=>{this.viewState.mustMeasureContent=`refresh`,this.requestMeasure()})}dispatch(...e){let t=e.length==1&&e[0]instanceof ai?e:e.length==1&&Array.isArray(e[0])?e[0]:[this.state.update(...e)];this.dispatchTransactions(t,this)}update(t){if(this.updateState!=0)throw Error(`Calls to EditorView.update are not allowed while an update is in progress`);let n=!1,r=!1,i,a=this.state;for(let e of t){if(e.startState!=a)throw RangeError(`Trying to update state with a transaction that doesn't start from the previous state.`);a=e.state}if(this.destroyed){this.viewState.state=a;return}let o=this.hasFocus,s=0,c=null;t.some(e=>e.annotation(Wc))?(this.inputState.notifiedFocused=o,s=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,c=Gc(a,o),c||(s=1));let l=this.observer.delayedAndroidKey,u=null;if(l?(this.observer.clearDelayedAndroidKey(),u=this.observer.readChange(),(u&&!this.state.doc.eq(a.doc)||!this.state.selection.eq(a.selection))&&(u=null)):this.observer.clear(),a.facet(L.phrases)!=this.state.facet(L.phrases))return this.setState(a);i=Qo.create(this,a,t),i.flags|=s;let d=this.viewState.scrollTarget;try{this.updateState=2;for(let n of t){if(d&&=d.map(n.changes),n.scrollIntoView){let{main:t}=n.state.selection,{x:r,y:i}=this.state.facet(e.cursorScrollMargin);d=new jo(t.empty?t:N.cursor(t.head,t.head>t.anchor?-1:1),`nearest`,`nearest`,i,r)}for(let e of n.effects)e.is(Mo)&&(d=e.value.clip(this.state))}this.viewState.update(i,d),this.bidiCache=Kl.update(this.bidiCache,i.changes),i.empty||(this.updatePlugins(i),this.inputState.update(i)),n=this.docView.update(i),this.state.facet(Xo)!=this.styleModules&&this.mountStyles(),r=this.updateAttrs(),this.showAnnouncements(t),this.docView.updateSelection(n,t.some(e=>e.isUserEvent(`select.pointer`)))}finally{this.updateState=0}if(i.startState.facet(kl)!=i.state.facet(kl)&&(this.viewState.mustMeasureContent=!0),(n||r||d||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),n&&this.docViewUpdate(),!i.empty)for(let e of this.state.facet(Co))try{e(i)}catch(e){Po(this.state,e,`update listener`)}(c||u)&&Promise.resolve().then(()=>{c&&this.state==c.startState&&this.dispatch(c),u&&!ac(this,u)&&l.force&&Wa(this.contentDOM,l.key,l.keyCode)})}setState(e){if(this.updateState!=0)throw Error(`Calls to EditorView.setState are not allowed while an update is in progress`);if(this.destroyed){this.viewState.state=e;return}this.updateState=2;let t=this.hasFocus;try{for(let e of this.plugins)e.destroy(this);this.viewState=new yl(this,e),this.plugins=e.facet(Lo).map(e=>new zo(e)),this.pluginMap.clear();for(let e of this.plugins)e.update(this);this.docView.destroy(),this.docView=new Es(this),this.inputState.ensureHandlers(this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}t&&this.focus(),this.requestMeasure()}updatePlugins(e){let t=e.startState.facet(Lo),n=e.state.facet(Lo);if(t!=n){let r=[];for(let i of n){let n=t.indexOf(i);if(n<0)r.push(new zo(i));else{let t=this.plugins[n];t.mustUpdate=e,r.push(t)}}for(let t of this.plugins)t.mustUpdate!=e&&t.destroy(this);this.plugins=r,this.pluginMap.clear()}else for(let t of this.plugins)t.mustUpdate=e;for(let e=0;e<this.plugins.length;e++)this.plugins[e].update(this);t!=n&&this.inputState.ensureHandlers(this.plugins)}docViewUpdate(){for(let e of this.plugins){let t=e.value;if(t&&t.docViewUpdate)try{t.docViewUpdate(this)}catch(e){Po(this.state,e,`doc view update listener`)}}}measure(e=!0){if(this.destroyed)return;if(this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey){this.measureScheduled=-1,this.requestMeasure();return}this.measureScheduled=0,e&&this.observer.forceFlush();let t=null,n=this.viewState.scrollParent,r=this.viewState.getScrollOffset(),{scrollAnchorPos:i,scrollAnchorHeight:a}=this.viewState;Math.abs(r-this.viewState.scrollOffset)>1&&(a=-1),this.viewState.scrollAnchorHeight=-1;try{for(let e=0;;e++){if(a<0)if(qa(n||this.win))i=-1,a=this.viewState.heightMap.height;else{let e=this.viewState.scrollAnchorAt(r);i=e.from,a=e.top}this.updateState=1;let o=this.viewState.measure();if(!o&&!this.measureRequests.length&&this.viewState.scrollTarget==null)break;if(e>5){console.warn(this.measureRequests.length?`Measure loop restarted more than 5 times`:`Viewport failed to stabilize`);break}let s=[];o&4||([this.measureRequests,s]=[s,this.measureRequests]);let c=s.map(e=>{try{return e.read(this)}catch(e){return Po(this.state,e),Gl}}),l=Qo.create(this,this.state,[]),u=!1;l.flags|=o,t?t.flags|=o:t=l,this.updateState=2,l.empty||(this.updatePlugins(l),this.inputState.update(l),this.updateAttrs(),u=this.docView.update(l),u&&this.docViewUpdate());for(let e=0;e<s.length;e++)if(c[e]!=Gl)try{let t=s[e];t.write&&t.write(c[e],this)}catch(e){Po(this.state,e)}if(u&&this.docView.updateSelection(!0),!l.viewportChanged&&this.measureRequests.length==0){if(this.viewState.editorHeight)if(this.viewState.scrollTarget){this.docView.scrollIntoView(this.viewState.scrollTarget),this.viewState.scrollTarget=null,a=-1;continue}else{let e=((i<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(i).top)-a)/this.scaleY;if((e>1||e<-1)&&(n==this.scrollDOM||this.hasFocus||Math.max(this.inputState.lastWheelEvent,this.inputState.lastTouchTime)>Date.now()-100)){r+=e,n?n.scrollTop+=e:this.win.scrollBy(0,e),a=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let e of this.state.facet(Co))e(t)}get themeClasses(){return jl+` `+(this.state.facet(Al)?Nl:Ml)+` `+this.state.facet(kl)}updateAttrs(){let e=ql(this,Bo,{class:`cm-editor`+(this.hasFocus?` cm-focused `:` `)+this.themeClasses}),t={spellcheck:`false`,autocorrect:`off`,autocapitalize:`off`,writingsuggestions:`false`,translate:`no`,contenteditable:this.state.facet(Fo)?`true`:`false`,class:`cm-content`,style:`${B.tabSize}: ${this.state.tabSize}`,role:`textbox`,"aria-multiline":`true`};this.state.readOnly&&(t[`aria-readonly`]=`true`),ql(this,Vo,t);let n=this.observer.ignore(()=>{let n=ma(this.contentDOM,this.contentAttrs,t),r=ma(this.dom,this.editorAttrs,e);return n||r});return this.editorAttrs=e,this.contentAttrs=t,n}showAnnouncements(t){let n=!0;for(let r of t)for(let t of r.effects)if(t.is(e.announce)){n&&(this.announceDOM.textContent=``),n=!1;let e=this.announceDOM.appendChild(document.createElement(`div`));e.textContent=t.value}}mountStyles(){this.styleModules=this.state.facet(Xo);let t=this.state.facet(e.cspNonce);Hi.mount(this.root,this.styleModules.concat(Il).reverse(),t?{nonce:t}:void 0)}readMeasured(){if(this.updateState==2)throw Error(`Reading the editor layout isn't allowed during an update`);this.updateState==0&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(e){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),e){if(this.measureRequests.indexOf(e)>-1)return;if(e.key!=null){for(let t=0;t<this.measureRequests.length;t++)if(this.measureRequests[t].key===e.key){this.measureRequests[t]=e;return}}this.measureRequests.push(e)}}plugin(e){let t=this.pluginMap.get(e);return(t===void 0||t&&t.plugin!=e)&&this.pluginMap.set(e,t=this.plugins.find(t=>t.plugin==e)||null),t&&t.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(e){return this.readMeasured(),this.viewState.elementAtHeight(e)}lineBlockAtHeight(e){return this.readMeasured(),this.viewState.lineBlockAtHeight(e)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(e){return this.viewState.lineBlockAt(e)}get contentHeight(){return this.viewState.contentHeight}moveByChar(e,t,n){return Js(this,e,Us(this,e,t,n))}moveByGroup(e,t){return Js(this,e,Us(this,e,t,t=>Ws(this,e.head,t)))}visualLineSide(e,t){let n=this.bidiSpans(e),r=this.textDirectionAt(e.from),i=n[t?n.length-1:0];return N.cursor(i.side(t,r)+e.from,i.forward(!t,r)?1:-1)}moveToLineBoundary(e,t,n=!0){return Hs(this,e,t,n)}moveVertically(e,t,n){return Js(this,e,Gs(this,e,t,n))}domAtPos(e,t=1){return this.docView.domAtPos(e,t)}posAtDOM(e,t=0){return this.docView.posFromDOM(e,t)}posAtCoords(e,t=!0){this.readMeasured();let n=Xs(this,e,t);return n&&n.pos}posAndSideAtCoords(e,t=!0){return this.readMeasured(),Xs(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let n=this.docView.coordsAt(e,t);if(!n||n.left==n.right)return n;let r=this.state.doc.lineAt(e),i=this.bidiSpans(r),a=i[oo.find(i,e-r.from,-1,t)];return Pa(n,a.dir==H.LTR==t>0)}coordsForChar(e){return this.readMeasured(),this.docView.coordsForChar(e)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(e){return!this.state.facet(Oo)||e<this.viewport.from||e>this.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(e))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(e){if(e.length>Wl)return ho(e.length);let t=this.textDirectionAt(e.from),n;for(let r of this.bidiCache)if(r.from==e.from&&r.dir==t&&(r.fresh||so(r.isolates,n=qo(this,e))))return r.order;n||=qo(this,e);let r=mo(e.text,t,n);return this.bidiCache.push(new Kl(e.from,e.to,t,n,!0,r)),r}get hasFocus(){return(this.dom.ownerDocument.hasFocus()||B.safari&&this.inputState?.lastContextMenu>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{Va(this.contentDOM),this.docView.updateSelection()})}setRoot(e){this._root!=e&&(this._root=e,this.observer.setWindow((e.nodeType==9?e:e.ownerDocument).defaultView||window),this.mountStyles())}destroy(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let e of this.plugins)e.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(e,t={}){return Mo.of(new jo(typeof e==`number`?N.cursor(e):e,t.y??`nearest`,t.x??`nearest`,t.yMargin??5,t.xMargin??5))}scrollSnapshot(){let{scrollTop:e,scrollLeft:t}=this.scrollDOM,n=this.viewState.scrollAnchorAt(e);return Mo.of(new jo(N.cursor(n.from),`start`,`start`,n.top-e,t,!0))}setTabFocusMode(e){e==null?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:typeof e==`boolean`?this.inputState.tabFocusMode=e?0:-1:this.inputState.tabFocusMode!=0&&(this.inputState.tabFocusMode=Date.now()+e)}static domEventHandlers(e){return Ro.define(()=>({}),{eventHandlers:e})}static domEventObservers(e){return Ro.define(()=>({}),{eventObservers:e})}static theme(e,t){let n=Hi.newName(),r=[kl.of(n),Xo.of(Fl(`.${n}`,e))];return t&&t.dark&&r.push(Al.of(!0)),r}static baseTheme(e){return Vr.lowest(Xo.of(Fl(`.`+jl,e,Pl)))}static findFromDOM(e){let t=e.querySelector(`.cm-content`);return(t&&W.get(t)||W.get(e))?.root?.view||null}};K.styleModule=Xo,K.inputHandler=wo,K.clipboardInputFilter=Eo,K.clipboardOutputFilter=Do,K.scrollHandler=Ao,K.focusChangeEffect=To,K.perLineTextDirection=Oo,K.exceptionSink=So,K.updateListener=Co,K.editable=Fo,K.mouseSelectionStyle=xo,K.dragMovesSelection=bo,K.clickAddsSelectionRange=yo,K.decorations=Ho,K.blockWrappers=Uo,K.outerDecorations=Wo,K.atomicRanges=Go,K.bidiIsolatedRanges=Ko,K.cursorScrollMargin=P.define({combine:e=>{let t=5,n=5;for(let r of e)typeof r==`number`?t=n=r:{x:t,y:n}=r;return{x:t,y:n}}}),K.scrollMargins=Jo,K.darkTheme=Al,K.cspNonce=P.define({combine:e=>e.length?e[0]:``}),K.contentAttributes=Vo,K.editorAttributes=Bo,K.lineWrapping=K.contentAttributes.of({class:`cm-lineWrapping`}),K.announce=F.define();var Wl=4096,Gl={},Kl=class e{constructor(e,t,n,r,i,a){this.from=e,this.to=t,this.dir=n,this.isolates=r,this.fresh=i,this.order=a}static update(t,n){if(n.empty&&!t.some(e=>e.fresh))return t;let r=[],i=t.length?t[t.length-1].dir:H.LTR;for(let a=Math.max(0,t.length-10);a<t.length;a++){let o=t[a];o.dir==i&&!n.touchesRange(o.from,o.to)&&r.push(new e(n.mapPos(o.from,1),n.mapPos(o.to,-1),o.dir,o.isolates,!1,o.order))}return r}};function ql(e,t,n){for(let r=e.state.facet(t),i=r.length-1;i>=0;i--){let t=r[i],a=typeof t==`function`?t(e):t;a&&ua(a,n)}return n}var Jl=B.mac?`mac`:B.windows?`win`:B.linux?`linux`:`key`;function Yl(e,t){let n=e.split(/-(?!$)/),r=n[n.length-1];r==`Space`&&(r=` `);let i,a,o,s;for(let e=0;e<n.length-1;++e){let r=n[e];if(/^(cmd|meta|m)$/i.test(r))s=!0;else if(/^a(lt)?$/i.test(r))i=!0;else if(/^(c|ctrl|control)$/i.test(r))a=!0;else if(/^s(hift)?$/i.test(r))o=!0;else if(/^mod$/i.test(r))t==`mac`?s=!0:a=!0;else throw Error(`Unrecognized modifier name: `+r)}return i&&(r=`Alt-`+r),a&&(r=`Ctrl-`+r),s&&(r=`Meta-`+r),o&&(r=`Shift-`+r),r}function Xl(e,t,n){return t.altKey&&(e=`Alt-`+e),t.ctrlKey&&(e=`Ctrl-`+e),t.metaKey&&(e=`Meta-`+e),n!==!1&&t.shiftKey&&(e=`Shift-`+e),e}var Zl=Vr.default(K.domEventHandlers({keydown(e,t){return ou(eu(t.state),e,t,`editor`)}})),Ql=P.define({enables:Zl}),$l=new WeakMap;function eu(e){let t=e.facet(Ql),n=$l.get(t);return n||$l.set(t,n=iu(t.reduce((e,t)=>e.concat(t),[]))),n}function tu(e,t,n){return ou(eu(e.state),t,e,n)}var nu=null,ru=4e3;function iu(e,t=Jl){let n=Object.create(null),r=Object.create(null),i=(e,t)=>{let n=r[e];if(n==null)r[e]=t;else if(n!=t)throw Error(`Key binding `+e+` is used both as a regular binding and as a multi-stroke prefix`)},a=(e,r,a,o,s)=>{let c=n[e]||(n[e]=Object.create(null)),l=r.split(/ (?!$)/).map(e=>Yl(e,t));for(let t=1;t<l.length;t++){let n=l.slice(0,t).join(` `);i(n,!0),c[n]||(c[n]={preventDefault:!0,stopPropagation:!1,run:[t=>{let r=nu={view:t,prefix:n,scope:e};return setTimeout(()=>{nu==r&&(nu=null)},ru),!0}]})}let u=l.join(` `);i(u,!1);let d=c[u]||(c[u]={preventDefault:!1,stopPropagation:!1,run:(c._any?.run)?.slice()||[]});a&&d.run.push(a),o&&(d.preventDefault=!0),s&&(d.stopPropagation=!0)};for(let r of e){let e=r.scope?r.scope.split(` `):[`editor`];if(r.any)for(let t of e){let e=n[t]||(n[t]=Object.create(null));e._any||={preventDefault:!1,stopPropagation:!1,run:[]};let{any:i}=r;for(let t in e)e[t].run.push(e=>i(e,au))}let i=r[t]||r.key;if(i)for(let t of e)a(t,i,r.run,r.preventDefault,r.stopPropagation),r.shift&&a(t,`Shift-`+i,r.shift,r.preventDefault,r.stopPropagation)}return n}var au=null;function ou(e,t,n,r){au=t;let i=Zi(t),a=vr(gr(i,0))==i.length&&i!=` `,o=``,s=!1,c=!1,l=!1;nu&&nu.view==n&&nu.scope==r&&(o=nu.prefix+` `,_c.indexOf(t.keyCode)<0&&(c=!0,nu=null));let u=new Set,d=e=>{if(e){for(let t of e.run)if(!u.has(t)&&(u.add(t),t(n)))return e.stopPropagation&&(l=!0),!0;e.preventDefault&&(e.stopPropagation&&(l=!0),c=!0)}return!1},f=e[r],p,m;return f&&(d(f[o+Xl(i,t,!a)])?s=!0:a&&(t.altKey||t.metaKey||t.ctrlKey)&&!(B.windows&&t.ctrlKey&&t.altKey)&&!(B.mac&&t.altKey&&!(t.ctrlKey||t.metaKey))&&(p=Gi[t.keyCode])&&p!=i?(d(f[o+Xl(p,t,!0)])||t.shiftKey&&(m=Ki[t.keyCode])!=i&&m!=p&&d(f[o+Xl(m,t,!1)]))&&(s=!0):a&&t.shiftKey&&d(f[o+Xl(i,t,!0)])&&(s=!0),!s&&d(f._any)&&(s=!0)),c&&(s=!0),s&&l&&t.stopPropagation(),au=null,s}var su=class e{constructor(e,t,n,r,i){this.className=e,this.left=t,this.top=n,this.width=r,this.height=i}draw(){let e=document.createElement(`div`);return e.className=this.className,this.adjust(e),e}update(e,t){return t.className==this.className?(this.adjust(e),!0):!1}adjust(e){e.style.left=this.left+`px`,e.style.top=this.top+`px`,this.width!=null&&(e.style.width=this.width+`px`),e.style.height=this.height+`px`}eq(e){return this.left==e.left&&this.top==e.top&&this.width==e.width&&this.height==e.height&&this.className==e.className}static forRange(t,n,r){if(r.empty){let i=t.coordsAtPos(r.head,r.assoc||1);if(!i)return[];let a=cu(t);return[new e(n,i.left-a.left,i.top-a.top,null,i.bottom-i.top)]}else return uu(t,n,r)}};function cu(e){let t=e.scrollDOM.getBoundingClientRect();return{left:(e.textDirection==H.LTR?t.left:t.right-e.scrollDOM.clientWidth*e.scaleX)-e.scrollDOM.scrollLeft*e.scaleX,top:t.top-e.scrollDOM.scrollTop*e.scaleY}}function lu(e,t,n,r){let i=e.coordsAtPos(t,n*2);if(!i)return r;let a=e.dom.getBoundingClientRect(),o=(i.top+i.bottom)/2,s=e.posAtCoords({x:a.left+1,y:o}),c=e.posAtCoords({x:a.right-1,y:o});return s==null||c==null?r:{from:Math.max(r.from,Math.min(s,c)),to:Math.min(r.to,Math.max(s,c))}}function uu(e,t,n){if(n.to<=e.viewport.from||n.from>=e.viewport.to)return[];let r=Math.max(n.from,e.viewport.from),i=Math.min(n.to,e.viewport.to),a=e.textDirection==H.LTR,o=e.contentDOM,s=o.getBoundingClientRect(),c=cu(e),l=o.querySelector(`.cm-line`),u=l&&window.getComputedStyle(l),d=s.left+(u?parseInt(u.paddingLeft)+Math.min(0,parseInt(u.textIndent)):0),f=s.right-(u?parseInt(u.paddingRight):0),p=Vs(e,r,1),m=Vs(e,i,-1),h=p.type==_a.Text?p:null,g=m.type==_a.Text?m:null;if(h&&(e.lineWrapping||p.widgetLineBreaks)&&(h=lu(e,r,1,h)),g&&(e.lineWrapping||m.widgetLineBreaks)&&(g=lu(e,i,-1,g)),h&&g&&h.from==g.from&&h.to==g.to)return v(y(n.from,n.to,h));{let t=h?y(n.from,null,h):b(p,!1),r=g?y(null,n.to,g):b(m,!0),i=[];return(h||p).to<(g||m).from-(h&&g?1:0)||p.widgetLineBreaks>1&&t.bottom+e.defaultLineHeight/2<r.top?i.push(_(d,t.bottom,f,r.top)):t.bottom<r.top&&e.elementAtHeight((t.bottom+r.top)/2).type==_a.Text&&(t.bottom=r.top=(t.bottom+r.top)/2),v(t).concat(i).concat(v(r))}function _(e,n,r,i){return new su(t,e-c.left,n-c.top,Math.max(0,r-e),i-n)}function v({top:e,bottom:t,horizontal:n}){let r=[];for(let i=0;i<n.length;i+=2)r.push(_(n[i],e,n[i+1],t));return r}function y(t,n,r){let i=1e9,o=-1e9,s=[];function c(t,n,c,l,u){let p=e.coordsAtPos(t,t==r.to?-2:2),m=e.coordsAtPos(c,c==r.from?2:-2);!p||!m||(i=Math.min(p.top,m.top,i),o=Math.max(p.bottom,m.bottom,o),u==H.LTR?s.push(a&&n?d:p.left,a&&l?f:m.right):s.push(!a&&l?d:m.left,!a&&n?f:p.right))}let l=t??r.from,u=n??r.to;for(let r of e.visibleRanges)if(r.to>l&&r.from<u)for(let i=Math.max(r.from,l),a=Math.min(r.to,u);;){let r=e.state.doc.lineAt(i);for(let o of e.bidiSpans(r)){let e=o.from+r.from,s=o.to+r.from;if(e>=a)break;s>i&&c(Math.max(e,i),t==null&&e<=l,Math.min(s,a),n==null&&s>=u,o.dir)}if(i=r.to+1,i>=a)break}return s.length==0&&c(l,t==null,u,n==null,e.textDirection),{top:i,bottom:o,horizontal:s}}function b(e,t){let n=s.top+(t?e.top:e.bottom);return{top:n,bottom:n,horizontal:[]}}}function du(e,t){return e.constructor==t.constructor&&e.eq(t)}var fu=class{constructor(e,t){this.view=e,this.layer=t,this.drawn=[],this.scaleX=1,this.scaleY=1,this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=e.scrollDOM.appendChild(document.createElement(`div`)),this.dom.classList.add(`cm-layer`),t.above&&this.dom.classList.add(`cm-layer-above`),t.class&&this.dom.classList.add(t.class),this.scale(),this.dom.setAttribute(`aria-hidden`,`true`),this.setOrder(e.state),e.requestMeasure(this.measureReq),t.mount&&t.mount(this.dom,e)}update(e){e.startState.facet(pu)!=e.state.facet(pu)&&this.setOrder(e.state),(this.layer.update(e,this.dom)||e.geometryChanged)&&(this.scale(),e.view.requestMeasure(this.measureReq))}docViewUpdate(e){this.layer.updateOnDocViewUpdate!==!1&&e.requestMeasure(this.measureReq)}setOrder(e){let t=0,n=e.facet(pu);for(;t<n.length&&n[t]!=this.layer;)t++;this.dom.style.zIndex=String((this.layer.above?150:-1)-t)}measure(){return this.layer.markers(this.view)}scale(){let{scaleX:e,scaleY:t}=this.view;(e!=this.scaleX||t!=this.scaleY)&&(this.scaleX=e,this.scaleY=t,this.dom.style.transform=`scale(${1/e}, ${1/t})`)}draw(e){if(e.length!=this.drawn.length||e.some((e,t)=>!du(e,this.drawn[t]))){let t=this.dom.firstChild,n=0;for(let r of e)r.update&&t&&r.constructor&&this.drawn[n].constructor&&r.update(t,this.drawn[n])?(t=t.nextSibling,n++):this.dom.insertBefore(r.draw(),t);for(;t;){let e=t.nextSibling;t.remove(),t=e}this.drawn=e,B.webkit&&(this.dom.style.display=this.dom.firstChild?``:`none`)}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}},pu=P.define();function mu(e){return[Ro.define(t=>new fu(t,e)),pu.of(e)]}var hu=P.define({combine(e){return vi(e,{cursorBlinkRate:1200,drawRangeCursor:!0,iosSelectionHandles:!0},{cursorBlinkRate:(e,t)=>Math.min(e,t),drawRangeCursor:(e,t)=>e||t})}});function gu(e={}){return[hu.of(e),vu,bu,xu,ko.of(!0)]}function _u(e){return e.startState.facet(hu)!=e.state.facet(hu)}var vu=mu({above:!0,markers(e){let{state:t}=e,n=t.facet(hu),r=[];for(let i of t.selection.ranges){let a=i==t.selection.main;if(i.empty||n.drawRangeCursor&&!(a&&B.ios&&n.iosSelectionHandles)){let t=a?`cm-cursor cm-cursor-primary`:`cm-cursor cm-cursor-secondary`,n=i.empty?i:N.cursor(i.head,i.assoc);for(let i of su.forRange(e,t,n))r.push(i)}}return r},update(e,t){e.transactions.some(e=>e.selection)&&(t.style.animationName=t.style.animationName==`cm-blink`?`cm-blink2`:`cm-blink`);let n=_u(e);return n&&yu(e.state,t),e.docChanged||e.selectionSet||n},mount(e,t){yu(t.state,e)},class:`cm-cursorLayer`});function yu(e,t){t.style.animationDuration=e.facet(hu).cursorBlinkRate+`ms`}var bu=mu({above:!1,markers(e){let t=[],{main:n,ranges:r}=e.state.selection;for(let n of r)if(!n.empty)for(let r of su.forRange(e,`cm-selectionBackground`,n))t.push(r);if(B.ios&&!n.empty&&e.state.facet(hu).iosSelectionHandles){for(let r of su.forRange(e,`cm-selectionHandle 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n=e.state.field(Cu);n==null?this.cursor!=null&&((t=this.cursor)==null||t.remove(),this.cursor=null):(this.cursor||(this.cursor=this.view.scrollDOM.appendChild(document.createElement(`div`)),this.cursor.className=`cm-dropCursor`),(e.startState.field(Cu)!=n||e.docChanged||e.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let{view:e}=this,t=e.state.field(Cu),n=t!=null&&e.coordsAtPos(t);if(!n)return null;let 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n=e.visibleRanges;if(n.length==1&&n[0].from==e.viewport.from&&n[0].to==e.viewport.to)return n;let r=[];for(let{from:i,to:a}of n)i=Math.max(e.state.doc.lineAt(i).from,i-t),a=Math.min(e.state.doc.lineAt(a).to,a+t),r.length&&r[r.length-1].to>=i?r[r.length-1].to=a:r.push({from:i,to:a});return r}var Ou=class{constructor(e){let{regexp:t,decoration:n,decorate:r,boundary:i,maxLength:a=1e3}=e;if(!t.global)throw RangeError(`The regular expression given to MatchDecorator should have its 'g' flag set`);if(this.regexp=t,r)this.addMatch=(e,t,n,i)=>r(i,n,n+e[0].length,e,t);else if(typeof n==`function`)this.addMatch=(e,t,r,i)=>{let a=n(e,t,r);a&&i(r,r+e[0].length,a)};else if(n)this.addMatch=(e,t,r,i)=>i(r,r+e[0].length,n);else throw RangeError(`Either 'decorate' or 'decoration' should be provided to MatchDecorator`);this.boundary=i,this.maxLength=a}createDeco(e){let t=new Ti,n=t.add.bind(t);for(let{from:t,to:r}of Du(e,this.maxLength))Eu(e.state.doc,this.regexp,t,r,(t,r)=>this.addMatch(r,e,t,n));return t.finish()}updateDeco(e,t){let n=1e9,r=-1;return e.docChanged&&e.changes.iterChanges((t,i,a,o)=>{o>=e.view.viewport.from&&a<=e.view.viewport.to&&(n=Math.min(a,n),r=Math.max(o,r))}),e.viewportMoved||r-n>1e3?this.createDeco(e.view):r>-1?this.updateRange(e.view,t.map(e.changes),n,r):t}updateRange(e,t,n,r){for(let i of e.visibleRanges){let a=Math.max(i.from,n),o=Math.min(i.to,r);if(o>=a){let n=e.state.doc.lineAt(a),r=n.to<o?e.state.doc.lineAt(o):n,s=Math.max(i.from,n.from),c=Math.min(i.to,r.to);if(this.boundary){for(;a>n.from;a--)if(this.boundary.test(n.text[a-1-n.from])){s=a;break}for(;o<r.to;o++)if(this.boundary.test(r.text[o-r.from])){c=o;break}}let l=[],u,d=(e,t,n)=>l.push(n.range(e,t));if(n==r)for(this.regexp.lastIndex=s-n.from;(u=this.regexp.exec(n.text))&&u.index<c-n.from;)this.addMatch(u,e,u.index+n.from,d);else Eu(e.state.doc,this.regexp,s,c,(t,n)=>this.addMatch(n,e,t,d));t=t.update({filterFrom:s,filterTo:c,filter:(e,t)=>e<s||t>c,add:l})}}return 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Iu=null;function Lu(){return Iu||=Ro.fromClass(class{constructor(e){this.view=e,this.decorations=V.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(e.state.facet(Pu)),this.decorations=this.decorator.createDeco(e)}makeDecorator(e){return new Ou({regexp:e.specialChars,decoration:(t,n,r)=>{let{doc:i}=n.state,a=gr(t[0],0);if(a==9){let e=i.lineAt(r),t=n.state.tabSize,a=Ii(e.text,t,r-e.from);return V.replace({widget:new Vu((t-a%t)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[a]||(this.decorationCache[a]=V.replace({widget:new Bu(e,a)}))},boundary:e.replaceTabs?void 0:/[^]/})}update(e){let t=e.state.facet(Pu);e.startState.facet(Pu)==t?this.decorations=this.decorator.updateDeco(e,this.decorations):(this.decorator=this.makeDecorator(t),this.decorations=this.decorator.createDeco(e.view))}},{decorations:e=>e.decorations})}var Ru=`•`;function zu(e){return e>=32?Ru:e==10?`␤`:String.fromCharCode(9216+e)}var Bu=class extends 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i=e.lineBlockAt(r.head);i.from>t&&(n.push(Uu.range(i.from)),t=i.from)}return V.set(n)}},{decorations:e=>e.decorations}),Gu=class extends ga{constructor(e){super(),this.content=e}toDOM(e){let t=document.createElement(`span`);return t.className=`cm-placeholder`,t.style.pointerEvents=`none`,t.appendChild(typeof this.content==`string`?document.createTextNode(this.content):typeof this.content==`function`?this.content(e):this.content.cloneNode(!0)),t.setAttribute(`aria-hidden`,`true`),t}coordsAt(e){let t=e.firstChild?Oa(e.firstChild):[];if(!t.length)return null;let n=window.getComputedStyle(e.parentNode),r=Pa(t[0],n.direction!=`rtl`),i=parseInt(n.lineHeight);return r.bottom-r.top>i*1.5?{left:r.left,right:r.right,top:r.top,bottom:r.top+i}:r}ignoreEvent(){return!1}};function Ku(e){let t=Ro.fromClass(class{constructor(t){this.view=t,this.placeholder=e?V.set([V.widget({widget:new Gu(e),side:1}).range(0)]):V.none}get decorations(){return this.view.state.doc.length?V.none:this.placeholder}},{decorations:e=>e.decorations});return typeof e==`string`?[t,K.contentAttributes.of({"aria-placeholder":e})]:t}var qu=2e3;function Ju(e,t,n){let r=Math.min(t.line,n.line),i=Math.max(t.line,n.line),a=[];if(t.off>qu||n.off>qu||t.col<0||n.col<0){let o=Math.min(t.off,n.off),s=Math.max(t.off,n.off);for(let t=r;t<=i;t++){let n=e.doc.line(t);n.length<=s&&a.push(N.range(n.from+o,n.to+s))}}else{let o=Math.min(t.col,n.col),s=Math.max(t.col,n.col);for(let t=r;t<=i;t++){let n=e.doc.line(t),r=Li(n.text,o,e.tabSize,!0);if(r<0)a.push(N.cursor(n.to));else{let t=Li(n.text,s,e.tabSize);a.push(N.range(n.from+r,n.from+t))}}}return a}function Yu(e,t){let n=e.coordsAtPos(e.viewport.from);return n?Math.round(Math.abs((n.left-t)/e.defaultCharacterWidth)):-1}function Xu(e,t){let n=e.posAtCoords({x:t.clientX,y:t.clientY},!1),r=e.state.doc.lineAt(n),i=n-r.from,a=i>qu?-1:i==r.length?Yu(e,t.clientX):Ii(r.text,e.state.tabSize,n-r.from);return{line:r.number,col:a,off:i}}function Zu(e,t){let n=Xu(e,t),r=e.state.selection;return n?{update(e){if(e.docChanged){let t=e.changes.mapPos(e.startState.doc.line(n.line).from),i=e.state.doc.lineAt(t);n={line:i.number,col:n.col,off:Math.min(n.off,i.length)},r=r.map(e.changes)}},get(t,i,a){let o=Xu(e,t);if(!o)return r;let s=Ju(e.state,n,o);return s.length?a?N.create(s.concat(r.ranges)):N.create(s):r}}:null}function Qu(e){let t=e?.eventFilter||(e=>e.altKey&&e.button==0);return K.mouseSelectionStyle.of((e,n)=>t(n)?Zu(e,n):null)}var $u={Alt:[18,e=>!!e.altKey],Control:[17,e=>!!e.ctrlKey],Shift:[16,e=>!!e.shiftKey],Meta:[91,e=>!!e.metaKey]},ed={style:`cursor: crosshair`};function td(e={}){let[t,n]=$u[e.key||`Alt`],r=Ro.fromClass(class{constructor(e){this.view=e,this.isDown=!1}set(e){this.isDown!=e&&(this.isDown=e,this.view.update([]))}},{eventObservers:{keydown(e){this.set(e.keyCode==t||n(e))},keyup(e){(e.keyCode==t||!n(e))&&this.set(!1)},mousemove(e){this.set(n(e))}}});return[r,K.contentAttributes.of(e=>e.plugin(r)?.isDown?ed:null)]}var nd=`-10000px`,rd=class{constructor(e,t,n,r){this.facet=t,this.createTooltipView=n,this.removeTooltipView=r,this.input=e.state.facet(t),this.tooltips=this.input.filter(e=>e);let i=null;this.tooltipViews=this.tooltips.map(e=>i=n(e,i))}update(e,t){var n;let r=e.state.facet(this.facet),i=r.filter(e=>e);if(r===this.input){for(let t of this.tooltipViews)t.update&&t.update(e);return!1}let a=[],o=t?[]:null;for(let n=0;n<i.length;n++){let r=i[n],s=-1;if(r){for(let e=0;e<this.tooltips.length;e++){let t=this.tooltips[e];t&&t.create==r.create&&(s=e)}if(s<0)a[n]=this.createTooltipView(r,n?a[n-1]:null),o&&(o[n]=!!r.above);else{let 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t=e.state.facet(ad);this.position=t.position,this.parent=t.parent,this.classes=e.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.resizeObserver=typeof ResizeObserver==`function`?new ResizeObserver(()=>this.measureSoon()):null,this.manager=new rd(e,dd,(e,t)=>this.createTooltip(e,t),e=>{this.resizeObserver&&this.resizeObserver.unobserve(e.dom),e.dom.remove()}),this.above=this.manager.tooltips.map(e=>!!e.above),this.intersectionObserver=typeof IntersectionObserver==`function`?new 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n=t||e.geometryChanged,r=e.state.facet(ad);if(r.position!=this.position&&!this.madeAbsolute){this.position=r.position;for(let e of this.manager.tooltipViews)e.dom.style.position=this.position;n=!0}if(r.parent!=this.parent){this.parent&&this.container.remove(),this.parent=r.parent,this.createContainer();for(let e of this.manager.tooltipViews)this.container.appendChild(e.dom);n=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);n&&this.maybeMeasure()}createTooltip(e,t){let n=e.create(this.view),r=t?t.dom:null;if(n.dom.classList.add(`cm-tooltip`),e.arrow&&!n.dom.querySelector(`.cm-tooltip > .cm-tooltip-arrow`)){let e=document.createElement(`div`);e.className=`cm-tooltip-arrow`,n.dom.appendChild(e)}return n.dom.style.position=this.position,n.dom.style.top=nd,n.dom.style.left=`0px`,this.container.insertBefore(n.dom,r),n.mount&&n.mount(this.view),this.resizeObserver&&this.resizeObserver.observe(n.dom),n}destroy(){var e,t,n;this.view.win.removeEventListener(`resize`,this.measureSoon);for(let t of this.manager.tooltipViews)t.dom.remove(),(e=t.destroy)==null||e.call(t);this.parent&&this.container.remove(),(t=this.resizeObserver)==null||t.disconnect(),(n=this.intersectionObserver)==null||n.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let e=1,t=1,n=!1;if(this.position==`fixed`&&this.manager.tooltipViews.length){let{dom:e}=this.manager.tooltipViews[0];if(B.safari){let t=e.getBoundingClientRect();n=Math.abs(t.top+1e4)>1||Math.abs(t.left)>1}else n=!!e.offsetParent&&e.offsetParent!=this.container.ownerDocument.body}if(n||this.position==`absolute`)if(this.parent){let n=this.parent.getBoundingClientRect();n.width&&n.height&&(e=n.width/this.parent.offsetWidth,t=n.height/this.parent.offsetHeight)}else({scaleX:e,scaleY:t}=this.view.viewState);let r=this.view.scrollDOM.getBoundingClientRect(),i=Yo(this.view);return{visible:{left:r.left+i.left,top:r.top+i.top,right:r.right-i.right,bottom:r.bottom-i.bottom},parent:this.parent?this.container.getBoundingClientRect():this.view.dom.getBoundingClientRect(),pos:this.manager.tooltips.map((e,t)=>{let n=this.manager.tooltipViews[t];return n.getCoords?n.getCoords(e.pos):this.view.coordsAtPos(e.pos)}),size:this.manager.tooltipViews.map(({dom:e})=>e.getBoundingClientRect()),space:this.view.state.facet(ad).tooltipSpace(this.view),scaleX:e,scaleY:t,makeAbsolute:n}}writeMeasure(e){if(e.makeAbsolute){this.madeAbsolute=!0,this.position=`absolute`;for(let e of this.manager.tooltipViews)e.dom.style.position=`absolute`}let{visible:t,space:n,scaleX:r,scaleY:i}=e,a=[];for(let o=0;o<this.manager.tooltips.length;o++){let s=this.manager.tooltips[o],c=this.manager.tooltipViews[o],{dom:l}=c,u=e.pos[o],d=e.size[o];if(!u||s.clip!==!1&&(u.bottom<=Math.max(t.top,n.top)||u.top>=Math.min(t.bottom,n.bottom)||u.right<Math.max(t.left,n.left)-.1||u.left>Math.min(t.right,n.right)+.1)){l.style.top=nd;continue}let f=s.arrow?c.dom.querySelector(`.cm-tooltip-arrow`):null,p=f?7:0,m=d.right-d.left,h=od.get(c)??d.bottom-d.top,g=c.offset||ud,_=this.view.textDirection==H.LTR,v=d.width>n.right-n.left?_?n.left:n.right-d.width:_?Math.max(n.left,Math.min(u.left-(f?14:0)+g.x,n.right-m)):Math.min(Math.max(n.left,u.left-m+(f?14:0)-g.x),n.right-m),y=this.above[o];!s.strictSide&&(y?u.top-h-p-g.y<n.top:u.bottom+h+p+g.y>n.bottom)&&y==n.bottom-u.bottom>u.top-n.top&&(y=this.above[o]=!y);let b=(y?u.top-n.top:n.bottom-u.bottom)-p;if(b<h&&c.resize!==!1){if(b<this.view.defaultLineHeight){l.style.top=nd;continue}od.set(c,h),l.style.height=(h=b)/i+`px`}else l.style.height&&(l.style.height=``);let x=y?u.top-h-p-g.y:u.bottom+p+g.y,S=v+m;if(c.overlap!==!0)for(let e of a)e.left<S&&e.right>v&&e.top<x+h&&e.bottom>x&&(x=y?e.top-h-2-p:e.bottom+p+2);if(this.position==`absolute`?(l.style.top=(x-e.parent.top)/i+`px`,cd(l,(v-e.parent.left)/r)):(l.style.top=x/i+`px`,cd(l,v/r)),f){let e=u.left+(_?g.x:-g.x)-(v+14-7);f.style.left=e/r+`px`}c.overlap!==!0&&a.push({left:v,top:x,right:S,bottom:x+h}),l.classList.toggle(`cm-tooltip-above`,y),l.classList.toggle(`cm-tooltip-below`,!y),c.positioned&&c.positioned(e.space)}}maybeMeasure(){if(this.manager.tooltips.length&&(this.view.inView&&this.view.requestMeasure(this.measureReq),this.inView!=this.view.inView&&(this.inView=this.view.inView,!this.inView)))for(let e of this.manager.tooltipViews)e.dom.style.top=nd}},{eventObservers:{scroll(){this.maybeMeasure()}}});function cd(e,t){let n=parseInt(e.style.left,10);(isNaN(n)||Math.abs(t-n)>1)&&(e.style.left=t+`px`)}var ld=K.baseTheme({".cm-tooltip":{zIndex:500,boxSizing:`border-box`},"&light 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e{static create(t){return new e(t)}constructor(e){this.view=e,this.mounted=!1,this.dom=document.createElement(`div`),this.dom.classList.add(`cm-tooltip-hover`),this.manager=new rd(e,fd,(e,t)=>this.createHostedView(e,t),e=>e.dom.remove())}createHostedView(e,t){let n=e.create(this.view);return n.dom.classList.add(`cm-tooltip-section`),this.dom.insertBefore(n.dom,t?t.dom.nextSibling:this.dom.firstChild),this.mounted&&n.mount&&n.mount(this.view),n}mount(e){for(let t of this.manager.tooltipViews)t.mount&&t.mount(e);this.mounted=!0}positioned(e){for(let t of this.manager.tooltipViews)t.positioned&&t.positioned(e)}update(e){this.manager.update(e)}destroy(){var e;for(let t of this.manager.tooltipViews)(e=t.destroy)==null||e.call(t)}passProp(e){let t;for(let n of this.manager.tooltipViews){let r=n[e];if(r!==void 0){if(t===void 0)t=r;else if(t!==r)return}}return t}get offset(){return this.passProp(`offset`)}get getCoords(){return this.passProp(`getCoords`)}get overlap(){return this.passProp(`overlap`)}get resize(){return this.passProp(`resize`)}},md=dd.compute([fd],e=>{let t=e.facet(fd);return t.length===0?null:{pos:Math.min(...t.map(e=>e.pos)),end:Math.max(...t.map(e=>e.end??e.pos)),create:pd.create,above:t[0].above,arrow:t.some(e=>e.arrow)}}),hd=class{constructor(e,t,n,r,i){this.view=e,this.source=t,this.field=n,this.setHover=r,this.hoverTime=i,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:e.dom,time:0},this.checkHover=this.checkHover.bind(this),e.dom.addEventListener(`mouseleave`,this.mouseleave=this.mouseleave.bind(this)),e.dom.addEventListener(`mousemove`,this.mousemove=this.mousemove.bind(this))}update(){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout(()=>this.startHover(),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active.length)return;let e=Date.now()-this.lastMove.time;e<this.hoverTime?this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime-e):this.startHover()}startHover(){clearTimeout(this.restartTimeout);let{view:e,lastMove:t}=this,n=e.docView.tile.nearest(t.target);if(!n)return;let r,i=1;if(n.isWidget())r=n.posAtStart;else{if(r=e.posAtCoords(t),r==null)return;let n=e.coordsAtPos(r);if(!n||t.y<n.top||t.y>n.bottom||t.x<n.left-e.defaultCharacterWidth||t.x>n.right+e.defaultCharacterWidth)return;let a=e.bidiSpans(e.state.doc.lineAt(r)).find(e=>e.from<=r&&e.to>=r),o=a&&a.dir==H.RTL?-1:1;i=t.x<n.left?-o:o}let a=this.source(e,r,i);if(a?.then){let t=this.pending={pos:r};a.then(n=>{this.pending==t&&(this.pending=null,n&&!(Array.isArray(n)&&!n.length)&&e.dispatch({effects:this.setHover.of(Array.isArray(n)?n:[n])}))},t=>Po(e.state,t,`hover tooltip`))}else a&&!(Array.isArray(a)&&!a.length)&&e.dispatch({effects:this.setHover.of(Array.isArray(a)?a:[a])})}get tooltip(){let e=this.view.plugin(sd),t=e?e.manager.tooltips.findIndex(e=>e.create==pd.create):-1;return t>-1?e.manager.tooltipViews[t]:null}mousemove(e){this.lastMove={x:e.clientX,y:e.clientY,target:e.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let{active:t,tooltip:n}=this;if(t.length&&n&&!_d(n.dom,e)||this.pending){let{pos:n}=t[0]||this.pending,r=t[0]?.end??n;(n==r?this.view.posAtCoords(this.lastMove)!=n:!vd(this.view,n,r,e.clientX,e.clientY))&&(this.view.dispatch({effects:this.setHover.of([])}),this.pending=null)}}mouseleave(e){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:t}=this;if(t.length){let{tooltip:t}=this;t&&t.dom.contains(e.relatedTarget)?this.watchTooltipLeave(t.dom):this.view.dispatch({effects:this.setHover.of([])})}}watchTooltipLeave(e){let t=n=>{e.removeEventListener(`mouseleave`,t),this.active.length&&!this.view.dom.contains(n.relatedTarget)&&this.view.dispatch({effects:this.setHover.of([])})};e.addEventListener(`mouseleave`,t)}destroy(){clearTimeout(this.hoverTimeout),clearTimeout(this.restartTimeout),this.view.dom.removeEventListener(`mouseleave`,this.mouseleave),this.view.dom.removeEventListener(`mousemove`,this.mousemove)}},gd=4;function _d(e,t){let{left:n,right:r,top:i,bottom:a}=e.getBoundingClientRect(),o;if(o=e.querySelector(`.cm-tooltip-arrow`)){let e=o.getBoundingClientRect();i=Math.min(e.top,i),a=Math.max(e.bottom,a)}return t.clientX>=n-gd&&t.clientX<=r+gd&&t.clientY>=i-gd&&t.clientY<=a+gd}function vd(e,t,n,r,i,a){let o=e.scrollDOM.getBoundingClientRect(),s=e.documentTop+e.documentPadding.top+e.contentHeight;if(o.left>r||o.right<r||o.top>i||Math.min(o.bottom,s)<i)return!1;let c=e.posAtCoords({x:r,y:i},!1);return c>=t&&c<=n}function yd(e,t={}){let n=F.define(),r=Rr.define({create(){return[]},update(e,r){if(e.length&&(t.hideOnChange&&(r.docChanged||r.selection)?e=[]:t.hideOn&&(e=e.filter(e=>!t.hideOn(r,e))),r.docChanged)){let t=[];for(let n of e){let e=r.changes.mapPos(n.pos,-1,br.TrackDel);if(e!=null){let i=Object.assign(Object.create(null),n);i.pos=e,i.end!=null&&(i.end=r.changes.mapPos(i.end)),t.push(i)}}e=t}for(let t of r.effects)t.is(n)&&(e=t.value),t.is(xd)&&(e=[]);return e},provide:e=>fd.from(e)});return{active:r,extension:[r,Ro.define(i=>new hd(i,e,r,n,t.hoverTime||300)),md]}}function bd(e,t){let n=e.plugin(sd);if(!n)return null;let r=n.manager.tooltips.indexOf(t);return r<0?null:n.manager.tooltipViews[r]}var xd=F.define(),Sd=P.define({combine(e){let t,n;for(let r of e)t||=r.topContainer,n||=r.bottomContainer;return{topContainer:t,bottomContainer:n}}});function Cd(e,t){let n=e.plugin(wd),r=n?n.specs.indexOf(t):-1;return r>-1?n.panels[r]:null}var wd=Ro.fromClass(class{constructor(e){this.input=e.state.facet(Dd),this.specs=this.input.filter(e=>e),this.panels=this.specs.map(t=>t(e));let t=e.state.facet(Sd);this.top=new Td(e,!0,t.topContainer),this.bottom=new Td(e,!1,t.bottomContainer),this.top.sync(this.panels.filter(e=>e.top)),this.bottom.sync(this.panels.filter(e=>!e.top));for(let e of this.panels)e.dom.classList.add(`cm-panel`),e.mount&&e.mount()}update(e){let t=e.state.facet(Sd);this.top.container!=t.topContainer&&(this.top.sync([]),this.top=new Td(e.view,!0,t.topContainer)),this.bottom.container!=t.bottomContainer&&(this.bottom.sync([]),this.bottom=new Td(e.view,!1,t.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let n=e.state.facet(Dd);if(n!=this.input){let t=n.filter(e=>e),r=[],i=[],a=[],o=[];for(let n of t){let t=this.specs.indexOf(n),s;t<0?(s=n(e.view),o.push(s)):(s=this.panels[t],s.update&&s.update(e)),r.push(s),(s.top?i:a).push(s)}this.specs=t,this.panels=r,this.top.sync(i),this.bottom.sync(a);for(let e of o)e.dom.classList.add(`cm-panel`),e.mount&&e.mount()}else for(let t of this.panels)t.update&&t.update(e)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:e=>K.scrollMargins.of(t=>{let n=t.plugin(e);return n&&{top:n.top.scrollMargin(),bottom:n.bottom.scrollMargin()}})}),Td=class{constructor(e,t,n){this.view=e,this.top=t,this.container=n,this.dom=void 0,this.classes=``,this.panels=[],this.syncClasses()}sync(e){for(let t of this.panels)t.destroy&&e.indexOf(t)<0&&t.destroy();this.panels=e,this.syncDOM()}syncDOM(){if(this.panels.length==0){this.dom&&=(this.dom.remove(),void 0);return}if(!this.dom){this.dom=document.createElement(`div`),this.dom.className=this.top?`cm-panels cm-panels-top`:`cm-panels cm-panels-bottom`,this.dom.style[this.top?`top`:`bottom`]=`0`;let e=this.container||this.view.dom;e.insertBefore(this.dom,this.top?e.firstChild:null)}let e=this.dom.firstChild;for(let t of this.panels)if(t.dom.parentNode==this.dom){for(;e!=t.dom;)e=Ed(e);e=e.nextSibling}else this.dom.insertBefore(t.dom,e);for(;e;)e=Ed(e)}scrollMargin(){return!this.dom||this.container?0:Math.max(0,this.top?this.dom.getBoundingClientRect().bottom-Math.max(0,this.view.scrollDOM.getBoundingClientRect().top):Math.min(innerHeight,this.view.scrollDOM.getBoundingClientRect().bottom)-this.dom.getBoundingClientRect().top)}syncClasses(){if(!(!this.container||this.classes==this.view.themeClasses)){for(let e of this.classes.split(` `))e&&this.container.classList.remove(e);for(let e of(this.classes=this.view.themeClasses).split(` `))e&&this.container.classList.add(e)}}};function Ed(e){let t=e.nextSibling;return e.remove(),t}var Dd=P.define({enables:wd});function Od(e,t){let n,r=new Promise(e=>n=e),i=e=>Md(e,t,n);e.state.field(kd,!1)?e.dispatch({effects:Ad.of(i)}):e.dispatch({effects:F.appendConfig.of(kd.init(()=>[i]))});let a=jd.of(i);return{close:a,result:r.then(t=>((e.win.queueMicrotask||(t=>e.win.setTimeout(t,10)))(()=>{e.state.field(kd).indexOf(i)>-1&&e.dispatch({effects:a})}),t))}}var kd=Rr.define({create(){return[]},update(e,t){for(let n of t.effects)n.is(Ad)?e=[n.value].concat(e):n.is(jd)&&(e=e.filter(e=>e!=n.value));return e},provide:e=>Dd.computeN([e],t=>t.field(e))}),Ad=F.define(),jd=F.define();function Md(e,t,n){let r=t.content?t.content(e,()=>o(null)):null;if(!r){if(r=z(`form`),t.input){let e=z(`input`,t.input);/^(text|password|number|email|tel|url)$/.test(e.type)&&e.classList.add(`cm-textfield`),e.name||=`input`,r.appendChild(z(`label`,(t.label||``)+`: `,e))}else r.appendChild(document.createTextNode(t.label||``));r.appendChild(document.createTextNode(` `)),r.appendChild(z(`button`,{class:`cm-button`,type:`submit`},t.submitLabel||`OK`))}let i=r.nodeName==`FORM`?[r]:r.querySelectorAll(`form`);for(let e=0;e<i.length;e++){let t=i[e];t.addEventListener(`keydown`,e=>{e.keyCode==27?(e.preventDefault(),o(null)):e.keyCode==13&&(e.preventDefault(),o(t))}),t.addEventListener(`submit`,e=>{e.preventDefault(),o(t)})}let a=z(`div`,r,z(`button`,{onclick:()=>o(null),"aria-label":e.state.phrase(`close`),class:`cm-dialog-close`,type:`button`},[`×`]));t.class&&(a.className=t.class),a.classList.add(`cm-dialog`);function o(t){a.contains(a.ownerDocument.activeElement)&&e.focus(),n(t)}return{dom:a,top:t.top,mount:()=>{if(t.focus){let e;e=typeof t.focus==`string`?r.querySelector(t.focus):r.querySelector(`input`)||r.querySelector(`button`),e&&`select`in e?e.select():e&&`focus`in e&&e.focus()}}}}var Nd=class extends yi{compare(e){return this==e||this.constructor==e.constructor&&this.eq(e)}eq(e){return!1}destroy(e){}};Nd.prototype.elementClass=``,Nd.prototype.toDOM=void 0,Nd.prototype.mapMode=br.TrackBefore,Nd.prototype.startSide=Nd.prototype.endSide=-1,Nd.prototype.point=!0;var Pd=P.define(),Fd=P.define(),Id={class:``,renderEmptyElements:!1,elementStyle:``,markers:()=>R.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{},side:`before`},Ld=P.define();function Rd(e){return[Bd(),Ld.of({...Id,...e})]}var zd=P.define({combine:e=>e.some(e=>e)});function Bd(e){let t=[Vd];return e&&e.fixed===!1&&t.push(zd.of(!0)),t}var Vd=Ro.fromClass(class{constructor(e){this.view=e,this.domAfter=null,this.prevViewport=e.viewport,this.dom=document.createElement(`div`),this.dom.className=`cm-gutters cm-gutters-before`,this.dom.setAttribute(`aria-hidden`,`true`),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+`px`,this.gutters=e.state.facet(Ld).map(t=>new Gd(e,t)),this.fixed=!e.state.facet(zd);for(let e of this.gutters)e.config.side==`after`?this.getDOMAfter().appendChild(e.dom):this.dom.appendChild(e.dom);this.fixed&&(this.dom.style.position=`sticky`),this.syncGutters(!1),e.scrollDOM.insertBefore(this.dom,e.contentDOM)}getDOMAfter(){return this.domAfter||(this.domAfter=document.createElement(`div`),this.domAfter.className=`cm-gutters cm-gutters-after`,this.domAfter.setAttribute(`aria-hidden`,`true`),this.domAfter.style.minHeight=this.view.contentHeight/this.view.scaleY+`px`,this.domAfter.style.position=this.fixed?`sticky`:``,this.view.scrollDOM.appendChild(this.domAfter)),this.domAfter}update(e){if(this.updateGutters(e)){let t=this.prevViewport,n=e.view.viewport,r=Math.min(t.to,n.to)-Math.max(t.from,n.from);this.syncGutters(r<(n.to-n.from)*.8)}if(e.geometryChanged){let e=this.view.contentHeight/this.view.scaleY+`px`;this.dom.style.minHeight=e,this.domAfter&&(this.domAfter.style.minHeight=e)}this.view.state.facet(zd)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?`sticky`:``,this.domAfter&&(this.domAfter.style.position=this.fixed?`sticky`:``)),this.prevViewport=e.view.viewport}syncGutters(e){let t=this.dom.nextSibling;e&&(this.dom.remove(),this.domAfter&&this.domAfter.remove());let n=R.iter(this.view.state.facet(Pd),this.view.viewport.from),r=[],i=this.gutters.map(e=>new Wd(e,this.view.viewport,-this.view.documentPadding.top));for(let e of this.view.viewportLineBlocks)if(r.length&&(r=[]),Array.isArray(e.type)){let t=!0;for(let a of e.type)if(a.type==_a.Text&&t){Ud(n,r,a.from);for(let e of i)e.line(this.view,a,r);t=!1}else if(a.widget)for(let e of i)e.widget(this.view,a)}else if(e.type==_a.Text){Ud(n,r,e.from);for(let t of i)t.line(this.view,e,r)}else if(e.widget)for(let t of i)t.widget(this.view,e);for(let e of i)e.finish();e&&(this.view.scrollDOM.insertBefore(this.dom,t),this.domAfter&&this.view.scrollDOM.appendChild(this.domAfter))}updateGutters(e){let t=e.startState.facet(Ld),n=e.state.facet(Ld),r=e.docChanged||e.heightChanged||e.viewportChanged||!R.eq(e.startState.facet(Pd),e.state.facet(Pd),e.view.viewport.from,e.view.viewport.to);if(t==n)for(let t of this.gutters)t.update(e)&&(r=!0);else{r=!0;let i=[];for(let r of n){let n=t.indexOf(r);n<0?i.push(new Gd(this.view,r)):(this.gutters[n].update(e),i.push(this.gutters[n]))}for(let e of this.gutters)e.dom.remove(),i.indexOf(e)<0&&e.destroy();for(let e of i)e.config.side==`after`?this.getDOMAfter().appendChild(e.dom):this.dom.appendChild(e.dom);this.gutters=i}return r}destroy(){for(let e of this.gutters)e.destroy();this.dom.remove(),this.domAfter&&this.domAfter.remove()}},{provide:e=>K.scrollMargins.of(t=>{let n=t.plugin(e);if(!n||n.gutters.length==0||!n.fixed)return null;let r=n.dom.offsetWidth*t.scaleX,i=n.domAfter?n.domAfter.offsetWidth*t.scaleX:0;return t.textDirection==H.LTR?{left:r,right:i}:{right:r,left:i}})});function Hd(e){return Array.isArray(e)?e:[e]}function Ud(e,t,n){for(;e.value&&e.from<=n;)e.from==n&&t.push(e.value),e.next()}var Wd=class{constructor(e,t,n){this.gutter=e,this.height=n,this.i=0,this.cursor=R.iter(e.markers,t.from)}addElement(e,t,n){let{gutter:r}=this,i=(t.top-this.height)/e.scaleY,a=t.height/e.scaleY;if(this.i==r.elements.length){let t=new Kd(e,a,i,n);r.elements.push(t),r.dom.appendChild(t.dom)}else r.elements[this.i].update(e,a,i,n);this.height=t.bottom,this.i++}line(e,t,n){let r=[];Ud(this.cursor,r,t.from),n.length&&(r=r.concat(n));let i=this.gutter.config.lineMarker(e,t,r);i&&r.unshift(i);let a=this.gutter;r.length==0&&!a.config.renderEmptyElements||this.addElement(e,t,r)}widget(e,t){let n=this.gutter.config.widgetMarker(e,t.widget,t),r=n?[n]:null;for(let n of e.state.facet(Fd)){let i=n(e,t.widget,t);i&&(r||=[]).push(i)}r&&this.addElement(e,t,r)}finish(){let e=this.gutter;for(;e.elements.length>this.i;){let t=e.elements.pop();e.dom.removeChild(t.dom),t.destroy()}}},Gd=class{constructor(e,t){this.view=e,this.config=t,this.elements=[],this.spacer=null,this.dom=document.createElement(`div`),this.dom.className=`cm-gutter`+(this.config.class?` `+this.config.class:``);for(let n in t.domEventHandlers)this.dom.addEventListener(n,r=>{let i=r.target,a;if(i!=this.dom&&this.dom.contains(i)){for(;i.parentNode!=this.dom;)i=i.parentNode;let e=i.getBoundingClientRect();a=(e.top+e.bottom)/2}else a=r.clientY;let o=e.lineBlockAtHeight(a-e.documentTop);t.domEventHandlers[n](e,o,r)&&r.preventDefault()});this.markers=Hd(t.markers(e)),t.initialSpacer&&(this.spacer=new Kd(e,0,0,[t.initialSpacer(e)]),this.dom.appendChild(this.spacer.dom),this.spacer.dom.style.cssText+=`visibility: hidden; pointer-events: none`)}update(e){let t=this.markers;if(this.markers=Hd(this.config.markers(e.view)),this.spacer&&this.config.updateSpacer){let t=this.config.updateSpacer(this.spacer.markers[0],e);t!=this.spacer.markers[0]&&this.spacer.update(e.view,0,0,[t])}let n=e.view.viewport;return!R.eq(this.markers,t,n.from,n.to)||(this.config.lineMarkerChange?this.config.lineMarkerChange(e):!1)}destroy(){for(let e of this.elements)e.destroy()}},Kd=class{constructor(e,t,n,r){this.height=-1,this.above=0,this.markers=[],this.dom=document.createElement(`div`),this.dom.className=`cm-gutterElement`,this.update(e,t,n,r)}update(e,t,n,r){this.height!=t&&(this.height=t,this.dom.style.height=t+`px`),this.above!=n&&(this.dom.style.marginTop=(this.above=n)?n+`px`:``),qd(this.markers,r)||this.setMarkers(e,r)}setMarkers(e,t){let n=`cm-gutterElement`,r=this.dom.firstChild;for(let i=0,a=0;;){let o=a,s=i<t.length?t[i++]:null,c=!1;if(s){let e=s.elementClass;e&&(n+=` `+e);for(let 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i=r[0].from,a=r[r.length-1].to;return{parsedPos:i,advance(){let t=Vf;if(t){for(let e of r)t.tempSkipped.push(e);e&&(t.scheduleOn=t.scheduleOn?Promise.all([t.scheduleOn,e]):e)}return this.parsedPos=a,new j(yn.none,[],[],a-i)},stoppedAt:null,stopAt(){}}}}}isDone(e){e=Math.min(e,this.state.doc.length);let t=this.fragments;return this.treeLen>=e&&t.length&&t[0].from==0&&t[0].to>=e}static get(){return Vf}};function Uf(e,t,n){return Hn.applyChanges(e,[{fromA:t,toA:n,fromB:t,toB:n}])}var Wf=class e{constructor(e){this.context=e,this.tree=e.tree}apply(t){if(!t.docChanged&&this.tree==this.context.tree)return this;let n=this.context.changes(t.changes,t.state),r=this.context.treeLen==t.startState.doc.length?void 0:Math.max(t.changes.mapPos(this.context.treeLen),n.viewport.to);return n.work(20,r)||n.takeTree(),new e(n)}static init(t){let n=Math.min(3e3,t.doc.length),r=Hf.create(t.facet(Jf).parser,t,{from:0,to:n});return r.work(20,n)||r.takeTree(),new e(r)}};Lf.state=Rr.define({create:Wf.init,update(e,t){for(let e of t.effects)if(e.is(Lf.setState))return e.value;return t.startState.facet(Jf)==t.state.facet(Jf)?e.apply(t):Wf.init(t.state)}});var Gf=e=>{let t=setTimeout(()=>e(),500);return()=>clearTimeout(t)};typeof requestIdleCallback<`u`&&(Gf=e=>{let t=-1,n=setTimeout(()=>{t=requestIdleCallback(e,{timeout:400})},100);return()=>t<0?clearTimeout(n):cancelIdleCallback(t)});var Kf=typeof navigator<`u`&&navigator.scheduling?.isInputPending?()=>navigator.scheduling.isInputPending():null,qf=Ro.fromClass(class{constructor(e){this.view=e,this.working=null,this.workScheduled=0,this.chunkEnd=-1,this.chunkBudget=-1,this.work=this.work.bind(this),this.scheduleWork()}update(e){let t=this.view.state.field(Lf.state).context;(t.updateViewport(e.view.viewport)||this.view.viewport.to>t.treeLen)&&this.scheduleWork(),(e.docChanged||e.selectionSet)&&(this.view.hasFocus&&(this.chunkBudget+=50),this.scheduleWork()),this.checkAsyncSchedule(t)}scheduleWork(){if(this.working)return;let{state:e}=this.view,t=e.field(Lf.state);(t.tree!=t.context.tree||!t.context.isDone(e.doc.length))&&(this.working=Gf(this.work))}work(e){this.working=null;let t=Date.now();if(this.chunkEnd<t&&(this.chunkEnd<0||this.view.hasFocus)&&(this.chunkEnd=t+3e4,this.chunkBudget=3e3),this.chunkBudget<=0)return;let{state:n,viewport:{to:r}}=this.view,i=n.field(Lf.state);if(i.tree==i.context.tree&&i.context.isDone(r+1e5))return;let a=Date.now()+Math.min(this.chunkBudget,100,e&&!Kf?Math.max(25,e.timeRemaining()-5):1e9),o=i.context.treeLen<r&&n.doc.length>r+1e3,s=i.context.work(()=>Kf&&Kf()||Date.now()>a,r+(o?0:1e5));this.chunkBudget-=Date.now()-t,(s||this.chunkBudget<=0)&&(i.context.takeTree(),this.view.dispatch({effects:Lf.setState.of(new Wf(i.context))})),this.chunkBudget>0&&!(s&&!o)&&this.scheduleWork(),this.checkAsyncSchedule(i.context)}checkAsyncSchedule(e){e.scheduleOn&&=(this.workScheduled++,e.scheduleOn.then(()=>this.scheduleWork()).catch(e=>Po(this.view.state,e)).then(()=>this.workScheduled--),null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),Jf=P.define({combine(e){return e.length?e[0]:null},enables:e=>[Lf.state,qf,K.contentAttributes.compute([e],t=>{let n=t.facet(e);return n&&n.name?{"data-language":n.name}:{}})]}),Yf=P.define(),Xf=P.define({combine:e=>{if(!e.length)return`  `;let t=e[0];if(!t||/\S/.test(t)||Array.from(t).some(e=>e!=t[0]))throw Error(`Invalid indent unit: `+JSON.stringify(e[0]));return t}});function Zf(e){let t=e.facet(Xf);return t.charCodeAt(0)==9?e.tabSize*t.length:t.length}function Qf(e,t){let n=``,r=e.tabSize,i=e.facet(Xf)[0];if(i==`	`){for(;t>=r;)n+=`	`,t-=r;i=` `}for(let e=0;e<t;e++)n+=i;return n}function $f(e,t){e instanceof L&&(e=new ep(e));for(let n of e.state.facet(Yf)){let r=n(e,t);if(r!==void 0)return r}let n=zf(e.state);return n.length>=t?np(e,n,t):null}var ep=class{constructor(e,t={}){this.state=e,this.options=t,this.unit=Zf(e)}lineAt(e,t=1){let n=this.state.doc.lineAt(e),{simulateBreak:r,simulateDoubleBreak:i}=this.options;return r!=null&&r>=n.from&&r<=n.to?i&&r==e?{text:``,from:e}:(t<0?r<e:r<=e)?{text:n.text.slice(r-n.from),from:r}:{text:n.text.slice(0,r-n.from),from:n.from}:n}textAfterPos(e,t=1){if(this.options.simulateDoubleBreak&&e==this.options.simulateBreak)return``;let{text:n,from:r}=this.lineAt(e,t);return 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e.pos==e.options.simulateBreak&&e.options.simulateDoubleBreak}function ap(e){let t=e.type.prop(tp);if(t)return t;let n=e.firstChild,r;if(n&&(r=n.type.prop(k.closedBy))){let t=e.lastChild,n=t&&r.indexOf(t.name)>-1;return e=>up(e,!0,1,void 0,n&&!ip(e)?t.from:void 0)}return e.parent==null?op:null}function op(){return 0}var sp=class e extends ep{constructor(e,t,n){super(e.state,e.options),this.base=e,this.pos=t,this.context=n}get node(){return this.context.node}static create(t,n,r){return new e(t,n,r)}get textAfter(){return this.textAfterPos(this.pos)}get baseIndent(){return this.baseIndentFor(this.node)}baseIndentFor(e){let t=this.state.doc.lineAt(e.from);for(;;){let n=e.resolve(t.from);for(;n.parent&&n.parent.from==n.from;)n=n.parent;if(cp(n,e))break;t=this.state.doc.lineAt(n.from)}return this.lineIndent(t.from)}continue(){return rp(this.context.next,this.base,this.pos)}};function cp(e,t){for(let n=t;n;n=n.parent)if(e==n)return!0;return!1}function lp(e){let 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Kp=class{constructor(e){this.markCache=Object.create(null),this.tree=zf(e.state),this.decorations=this.buildDeco(e,Wp(e.state)),this.decoratedTo=e.viewport.to}update(e){let t=zf(e.state),n=Wp(e.state),r=n!=Wp(e.startState),{viewport:i}=e.view,a=e.changes.mapPos(this.decoratedTo,1);t.length<i.to&&!r&&t.type==this.tree.type&&a>=i.to?(this.decorations=this.decorations.map(e.changes),this.decoratedTo=a):(t!=this.tree||e.viewportChanged||r)&&(this.tree=t,this.decorations=this.buildDeco(e.view,n),this.decoratedTo=i.to)}buildDeco(e,t){if(!t||!this.tree.length)return V.none;let n=new Ti;for(let{from:r,to:i}of e.visibleRanges)_f(this.tree,t,(e,t,r)=>{n.add(e,t,this.markCache[r]||(this.markCache[r]=V.mark({class:r})))},r,i);return 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rm=[Ro.fromClass(class{constructor(e){this.paused=!1,this.decorations=nm(e.state)}update(e){(e.docChanged||e.selectionSet||this.paused)&&(e.view.composing?(this.decorations=this.decorations.map(e.changes),this.paused=!0):(this.decorations=nm(e.state),this.paused=!1))}},{decorations:e=>e.decorations}),Yp];function im(e={}){return[Qp.of(e),rm]}var am=new k;function om(e,t,n){let r=e.prop(t<0?k.openedBy:k.closedBy);if(r)return r;if(e.name.length==1){let r=n.indexOf(e.name);if(r>-1&&r%2==+(t<0))return[n[r+t]]}return null}function sm(e){let t=e.type.prop(am);return t?t(e.node):e}function cm(e,t,n,r={}){let i=r.maxScanDistance||Xp,a=r.brackets||Zp,o=zf(e),s=o.resolveInner(t,n);for(let r=s;r;r=r.parent){let i=om(r.type,n,a);if(i&&r.from<r.to){let o=sm(r);if(o&&(n>0?t>=o.from&&t<o.to:t>o.from&&t<=o.to))return lm(e,t,n,r,o,i,a)}}return um(e,t,n,o,s.type,i,a)}function lm(e,t,n,r,i,a,o){let s=r.parent,c={from:i.from,to:i.to},l=0,u=s?.cursor();if(u&&(n<0?u.childBefore(r.from):u.childAfter(r.to)))do if(n<0?u.to<=r.from:u.from>=r.to){if(l==0&&a.indexOf(u.type.name)>-1&&u.from<u.to){let e=sm(u);return{start:c,end:e?{from:e.from,to:e.to}:void 0,matched:!0}}else if(om(u.type,n,o))l++;else if(om(u.type,-n,o)){if(l==0){let e=sm(u);return{start:c,end:e&&e.from<e.to?{from:e.from,to:e.to}:void 0,matched:!1}}l--}}while(n<0?u.prevSibling():u.nextSibling());return{start:c,matched:!1}}function um(e,t,n,r,i,a,o){if(n<0?!t:t==e.doc.length)return null;let s=n<0?e.sliceDoc(t-1,t):e.sliceDoc(t,t+1),c=o.indexOf(s);if(c<0||c%2==0!=n>0)return null;let l={from:n<0?t-1:t,to:n>0?t+1:t},u=e.doc.iterRange(t,n>0?e.doc.length:0),d=0;for(let e=0;!u.next().done&&e<=a;){let a=u.value;n<0&&(e+=a.length);let s=t+e*n;for(let e=n>0?0:a.length-1,t=n>0?a.length:-1;e!=t;e+=n){let t=o.indexOf(a[e]);if(!(t<0||r.resolveInner(s+e,1).type!=i))if(t%2==0==n>0)d++;else 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pm(e){return{name:e.name||``,token:e.token,blankLine:e.blankLine||(()=>{}),startState:e.startState||(()=>!0),copyState:e.copyState||mm,indent:e.indent||(()=>null),languageData:e.languageData||{},tokenTable:e.tokenTable||Sm,mergeTokens:e.mergeTokens!==!1}}function mm(e){if(typeof e!=`object`)return e;let t={};for(let n in e){let r=e[n];t[n]=r instanceof Array?r.slice():r}return t}var hm=new WeakMap,gm=class e extends Lf{constructor(e){let t=Ff(e.languageData),n=pm(e),r,i=new class extends Un{createParse(e,t,n){return new bm(r,e,t,n)}};super(t,i,[],e.name),this.topNode=Mm(t,this),r=this,this.streamParser=n,this.stateAfter=new k({perNode:!0}),this.tokenTable=e.tokenTable?new Om(n.tokenTable):km}static define(t){return new e(t)}getIndent(e){let t,{overrideIndentation:n}=e.options;n&&(t=hm.get(e.state),t!=null&&t<e.pos-1e4&&(t=void 0));let 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a=t.children.length-1;a>=0;a--){let o=t.positions[a],s=t.children[a],c;if(o<r&&s instanceof j){if(!(c=vm(e,s,n-o,r-o,i)))break;return i?new j(t.type,t.children.slice(0,a).concat(c),t.positions.slice(0,a+1),o+c.length):c}}return null}function ym(e,t,n,r,i){for(let i of t){let t=i.from+(i.openStart?25:0),a=i.to-(i.openEnd?25:0),o=t<=n&&a>n&&_m(e,i.tree,0-i.offset,n,a),s;if(o&&o.pos<=r&&(s=vm(e,i.tree,n+i.offset,o.pos+i.offset,!1)))return{state:o.state,tree:s}}return{state:e.streamParser.startState(i?Zf(i):4),tree:j.empty}}var bm=class{constructor(e,t,n,r){this.lang=e,this.input=t,this.fragments=n,this.ranges=r,this.stoppedAt=null,this.chunks=[],this.chunkPos=[],this.chunk=[],this.chunkReused=void 0,this.rangeIndex=0,this.to=r[r.length-1].to;let i=Hf.get(),a=r[0].from,{state:o,tree:s}=ym(e,n,a,this.to,i?.state);this.state=o,this.parsedPos=this.chunkStart=a+s.length;for(let e=0;e<s.children.length;e++)this.chunks.push(s.children[e]),this.chunkPos.push(s.positions[e]);i&&this.parsedPos<i.viewport.from-1e5&&r.some(e=>e.from<=i.viewport.from&&e.to>=i.viewport.from)&&(this.state=this.lang.streamParser.startState(Zf(i.state)),i.skipUntilInView(this.parsedPos,i.viewport.from),this.parsedPos=i.viewport.from),this.moveRangeIndex()}advance(){let e=Hf.get(),t=this.stoppedAt==null?this.to:Math.min(this.to,this.stoppedAt),n=Math.min(t,this.chunkStart+512);for(e&&(n=Math.min(n,e.viewport.to));this.parsedPos<n;)this.parseLine(e);return this.chunkStart<this.parsedPos&&this.finishChunk(),this.parsedPos>=t?this.finish():e&&this.parsedPos>=e.viewport.to?(e.skipUntilInView(this.parsedPos,t),this.finish()):null}stopAt(e){this.stoppedAt=e}lineAfter(e){let t=this.input.chunk(e);if(this.input.lineChunks)t==`
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fm(t,e?e.state.tabSize:4,e?Zf(e.state):2);if(a.eol())i.blankLine(this.state,a.indentUnit);else for(;!a.eol();){let e=xm(i.token,a,this.state);if(e&&(r=this.emitToken(this.lang.tokenTable.resolve(e),this.parsedPos+a.start,this.parsedPos+a.pos,r)),a.start>1e4)break}this.parsedPos=n,this.moveRangeIndex(),this.parsedPos<this.to&&this.parsedPos++}finishChunk(){let e=j.build({buffer:this.chunk,start:this.chunkStart,length:this.parsedPos-this.chunkStart,nodeSet:wm,topID:0,maxBufferLength:512,reused:this.chunkReused});e=new j(e.type,e.children,e.positions,e.length,[[this.lang.stateAfter,this.lang.streamParser.copyState(this.state)]]),this.chunks.push(e),this.chunkPos.push(this.chunkStart-this.ranges[0].from),this.chunk=[],this.chunkReused=void 0,this.chunkStart=this.parsedPos}finish(){return new j(this.lang.topNode,this.chunks,this.chunkPos,this.parsedPos-this.ranges[0].from).balance()}};function xm(e,t,n){t.start=t.pos;for(let r=0;r<10;r++){let r=e(t,n);if(t.pos>t.start)return r}throw 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t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)({}).hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e},Fm.apply(null,arguments)}function Im(e,t){if(e==null)return{};var n={};for(var r in e)if({}.hasOwnProperty.call(e,r)){if(t.indexOf(r)!==-1)continue;n[r]=e[r]}return n}var Lm=e=>{let{state:t}=e,n=t.doc.lineAt(t.selection.main.from),r=Hm(e.state,n.from);return r.line?zm(e):r.block?Vm(e):!1};function Rm(e,t){return({state:n,dispatch:r})=>{if(n.readOnly)return!1;let i=e(t,n);return i?(r(n.update(i)),!0):!1}}var zm=Rm(qm,0),Bm=Rm(Km,0),Vm=Rm((e,t)=>Km(e,t,Gm(t)),0);function Hm(e,t){let n=e.languageDataAt(`commentTokens`,t,1);return n.length?n[0]:{}}var Um=50;function Wm(e,{open:t,close:n},r,i){let a=e.sliceDoc(r-Um,r),o=e.sliceDoc(i,i+Um),s=/\s*$/.exec(a)[0].length,c=/^\s*/.exec(o)[0].length,l=a.length-s;if(a.slice(l-t.length,l)==t&&o.slice(c,c+n.length)==n)return{open:{pos:r-s,margin:s&&1},close:{pos:i+c,margin:c&&1}};let u,d;i-r<=2*Um?u=d=e.sliceDoc(r,i):(u=e.sliceDoc(r,r+Um),d=e.sliceDoc(i-Um,i));let f=/^\s*/.exec(u)[0].length,p=/\s*$/.exec(d)[0].length,m=d.length-p-n.length;return u.slice(f,f+t.length)==t&&d.slice(m,m+n.length)==n?{open:{pos:r+f+t.length,margin:+!!/\s/.test(u.charAt(f+t.length))},close:{pos:i-p-n.length,margin:+!!/\s/.test(d.charAt(m-1))}}:null}function Gm(e){let t=[];for(let n of e.selection.ranges){let r=e.doc.lineAt(n.from),i=n.to<=r.to?r:e.doc.lineAt(n.to);i.from>r.from&&i.from==n.to&&(i=n.to==r.to+1?r:e.doc.lineAt(n.to-1));let a=t.length-1;a>=0&&t[a].to>r.from?t[a].to=i.to:t.push({from:r.from+/^\s*/.exec(r.text)[0].length,to:i.to})}return t}function Km(e,t,n=t.selection.ranges){let r=n.map(e=>Hm(t,e.from).block);if(!r.every(e=>e))return null;let i=n.map((e,n)=>Wm(t,r[n],e.from,e.to));if(e!=2&&!i.every(e=>e))return{changes:t.changes(n.map((e,t)=>i[t]?[]:[{from:e.from,insert:r[t].open+` `},{from:e.to,insert:` `+r[t].close}]))};if(e!=1&&i.some(e=>e)){let e=[];for(let t=0,n;t<i.length;t++)if(n=i[t]){let i=r[t],{open:a,close:o}=n;e.push({from:a.pos-i.open.length,to:a.pos+a.margin},{from:o.pos-o.margin,to:o.pos+i.close.length})}return{changes:e}}return null}function qm(e,t,n=t.selection.ranges){let r=[],i=-1;ranges:for(let{from:e,to:a}of n){let n=r.length,o=1e9,s;for(let n=e;n<=a;){let c=t.doc.lineAt(n);if(s==null&&(s=Hm(t,c.from).line,!s))continue ranges;if(c.from>i&&(e==a||a>c.from)){i=c.from;let e=/^\s*/.exec(c.text)[0].length,t=e==c.length,n=c.text.slice(e,e+s.length)==s?e:-1;e<c.text.length&&e<o&&(o=e),r.push({line:c,comment:n,token:s,indent:e,empty:t,single:!1})}n=c.to+1}if(o<1e9)for(let e=n;e<r.length;e++)r[e].indent<r[e].line.text.length&&(r[e].indent=o);r.length==n+1&&(r[n].single=!0)}if(e!=2&&r.some(e=>e.comment<0&&(!e.empty||e.single))){let e=[];for(let{line:t,token:n,indent:i,empty:a,single:o}of r)(o||!a)&&e.push({from:t.from+i,insert:n+` `});let n=t.changes(e);return{changes:n,selection:t.selection.map(n,1)}}else if(e!=1&&r.some(e=>e.comment>=0)){let e=[];for(let{line:t,comment:n,token:i}of r)if(n>=0){let r=t.from+n,a=r+i.length;t.text[a-t.from]==` `&&a++,e.push({from:r,to:a})}return{changes:e}}return null}var Jm=ni.define(),Ym=ni.define(),Xm=P.define(),Zm=P.define({combine(e){return vi(e,{minDepth:100,newGroupDelay:500,joinToEvent:(e,t)=>t},{minDepth:Math.max,newGroupDelay:Math.min,joinToEvent:(e,t)=>(n,r)=>e(n,r)||t(n,r)})}}),Qm=Rr.define({create(){return _h.empty},update(e,t){let n=t.state.facet(Zm),r=t.annotation(Jm);if(r){let i=ah.fromTransaction(t,r.selection),a=r.side,o=a==0?e.undone:e.done;return o=i?oh(o,o.length,n.minDepth,i):fh(o,t.startState.selection),new _h(a==0?r.rest:o,a==0?o:r.rest)}let i=t.annotation(Ym);if((i==`full`||i==`before`)&&(e=e.isolate()),t.annotation(ai.addToHistory)===!1)return t.changes.empty?e:e.addMapping(t.changes.desc);let a=ah.fromTransaction(t),o=t.annotation(ai.time),s=t.annotation(ai.userEvent);return a?e=e.addChanges(a,o,s,n,t):t.selection&&(e=e.addSelection(t.startState.selection,o,s,n.newGroupDelay)),(i==`full`||i==`after`)&&(e=e.isolate()),e},toJSON(e){return{done:e.done.map(e=>e.toJSON()),undone:e.undone.map(e=>e.toJSON())}},fromJSON(e){return new _h(e.done.map(ah.fromJSON),e.undone.map(ah.fromJSON))}});function $m(e={}){return[Qm,Zm.of(e),K.domEventHandlers({beforeinput(e,t){let n=e.inputType==`historyUndo`?th:e.inputType==`historyRedo`?nh:null;return n?(e.preventDefault(),n(t)):!1}})]}function eh(e,t){return function({state:n,dispatch:r}){if(!t&&n.readOnly)return!1;let i=n.field(Qm,!1);if(!i)return!1;let a=i.pop(e,n,t);return a?(r(a),!0):!1}}var th=eh(0,!1),nh=eh(1,!1),rh=eh(0,!0),ih=eh(1,!0),ah=class e{constructor(e,t,n,r,i){this.changes=e,this.effects=t,this.mapped=n,this.startSelection=r,this.selectionsAfter=i}setSelAfter(t){return new e(this.changes,this.effects,this.mapped,this.startSelection,t)}toJSON(){return{changes:this.changes?.toJSON(),mapped:this.mapped?.toJSON(),startSelection:this.startSelection?.toJSON(),selectionsAfter:this.selectionsAfter.map(e=>e.toJSON())}}static fromJSON(t){return new e(t.changes&&Sr.fromJSON(t.changes),[],t.mapped&&xr.fromJSON(t.mapped),t.startSelection&&N.fromJSON(t.startSelection),t.selectionsAfter.map(N.fromJSON))}static fromTransaction(t,n){let r=uh;for(let e of t.startState.facet(Xm)){let n=e(t);n.length&&(r=r.concat(n))}return!r.length&&t.changes.empty?null:new e(t.changes.invert(t.startState.doc),r,void 0,n||t.startState.selection,uh)}static selection(t){return new e(void 0,uh,void 0,void 0,t)}};function oh(e,t,n,r){let i=t+1>n+20?t-n-1:0,a=e.slice(i,t);return a.push(r),a}function sh(e,t){let n=[],r=!1;return e.iterChangedRanges((e,t)=>n.push(e,t)),t.iterChangedRanges((e,t,i,a)=>{for(let e=0;e<n.length;){let t=n[e++],o=n[e++];a>=t&&i<=o&&(r=!0)}}),r}function ch(e,t){return e.ranges.length==t.ranges.length&&e.ranges.filter((e,n)=>e.empty!=t.ranges[n].empty).length===0}function lh(e,t){return e.length?t.length?e.concat(t):e:t}var uh=[],dh=200;function fh(e,t){if(e.length){let n=e[e.length-1],r=n.selectionsAfter.slice(Math.max(0,n.selectionsAfter.length-dh));return r.length&&r[r.length-1].eq(t)?e:(r.push(t),oh(e,e.length-1,1e9,n.setSelAfter(r)))}else return[ah.selection([t])]}function ph(e){let t=e[e.length-1],n=e.slice();return n[e.length-1]=t.setSelAfter(t.selectionsAfter.slice(0,t.selectionsAfter.length-1)),n}function mh(e,t){if(!e.length)return e;let n=e.length,r=uh;for(;n;){let i=hh(e[n-1],t,r);if(i.changes&&!i.changes.empty||i.effects.length){let t=e.slice(0,n);return t[n-1]=i,t}else t=i.mapped,n--,r=i.selectionsAfter}return r.length?[ah.selection(r)]:uh}function hh(e,t,n){let r=lh(e.selectionsAfter.length?e.selectionsAfter.map(e=>e.map(t)):uh,n);if(!e.changes)return ah.selection(r);let i=e.changes.map(t),a=t.mapDesc(e.changes,!0),o=e.mapped?e.mapped.composeDesc(a):a;return new ah(i,F.mapEffects(e.effects,t),o,e.startSelection.map(a),r)}var gh=/^(input\.type|delete)($|\.)/,_h=class e{constructor(e,t,n=0,r=void 0){this.done=e,this.undone=t,this.prevTime=n,this.prevUserEvent=r}isolate(){return this.prevTime?new e(this.done,this.undone):this}addChanges(t,n,r,i,a){let o=this.done,s=o[o.length-1];return o=s&&s.changes&&!s.changes.empty&&t.changes&&(!r||gh.test(r))&&(!s.selectionsAfter.length&&n-this.prevTime<i.newGroupDelay&&i.joinToEvent(a,sh(s.changes,t.changes))||r==`input.type.compose`)?oh(o,o.length-1,i.minDepth,new ah(t.changes.compose(s.changes),lh(F.mapEffects(t.effects,s.changes),s.effects),s.mapped,s.startSelection,uh)):oh(o,o.length,i.minDepth,t),new e(o,uh,n,r)}addSelection(t,n,r,i){let a=this.done.length?this.done[this.done.length-1].selectionsAfter:uh;return a.length>0&&n-this.prevTime<i&&r==this.prevUserEvent&&r&&/^select($|\.)/.test(r)&&ch(a[a.length-1],t)?this:new e(fh(this.done,t),this.undone,n,r)}addMapping(t){return new e(mh(this.done,t),mh(this.undone,t),this.prevTime,this.prevUserEvent)}pop(e,t,n){let r=e==0?this.done:this.undone;if(r.length==0)return null;let i=r[r.length-1],a=i.selectionsAfter[0]||(i.startSelection?i.startSelection.map(i.changes.invertedDesc,1):t.selection);if(n&&i.selectionsAfter.length)return t.update({selection:i.selectionsAfter[i.selectionsAfter.length-1],annotations:Jm.of({side:e,rest:ph(r),selection:a}),userEvent:e==0?`select.undo`:`select.redo`,scrollIntoView:!0});if(i.changes){let n=r.length==1?uh:r.slice(0,r.length-1);return i.mapped&&(n=mh(n,i.mapped)),t.update({changes:i.changes,selection:i.startSelection,effects:i.effects,annotations:Jm.of({side:e,rest:n,selection:a}),filter:!1,userEvent:e==0?`undo`:`redo`,scrollIntoView:!0})}else return null}};_h.empty=new _h(uh,uh);var vh=[{key:`Mod-z`,run:th,preventDefault:!0},{key:`Mod-y`,mac:`Mod-Shift-z`,run:nh,preventDefault:!0},{linux:`Ctrl-Shift-z`,run:nh,preventDefault:!0},{key:`Mod-u`,run:rh,preventDefault:!0},{key:`Alt-u`,mac:`Mod-Shift-u`,run:ih,preventDefault:!0}];function yh(e,t){return N.create(e.ranges.map(t),e.mainIndex)}function bh(e,t){return e.update({selection:t,scrollIntoView:!0,userEvent:`select`})}function xh({state:e,dispatch:t},n){let r=yh(e.selection,n);return r.eq(e.selection,!0)?!1:(t(bh(e,r)),!0)}function Sh(e,t){return N.cursor(t?e.to:e.from)}function Ch(e,t){return xh(e,n=>n.empty?e.moveByChar(n,t):Sh(n,t))}function wh(e){return e.textDirectionAt(e.state.selection.main.head)==H.LTR}var Th=e=>Ch(e,!wh(e)),Eh=e=>Ch(e,wh(e));function Dh(e,t){return xh(e,n=>n.empty?e.moveByGroup(n,t):Sh(n,t))}var Oh=e=>Dh(e,!wh(e)),kh=e=>Dh(e,wh(e));typeof Intl<`u`&&Intl.Segmenter;function Ah(e,t,n){if(t.type.prop(n))return!0;let r=t.to-t.from;return r&&(r>2||/[^\s,.;:]/.test(e.sliceDoc(t.from,t.to)))||t.firstChild}function jh(e,t,n){let r=zf(e).resolveInner(t.head),i=n?k.closedBy:k.openedBy;for(let a=t.head;;){let t=n?r.childAfter(a):r.childBefore(a);if(!t)break;Ah(e,t,i)?r=t:a=n?t.to:t.from}let a=r.type.prop(i),o,s;return s=a&&(o=n?cm(e,r.from,1):cm(e,r.to,-1))&&o.matched?n?o.end.to:o.end.from:n?r.to:r.from,N.cursor(s,n?-1:1)}var Mh=e=>xh(e,t=>jh(e.state,t,!wh(e))),Nh=e=>xh(e,t=>jh(e.state,t,wh(e)));function Ph(e,t){return xh(e,n=>{if(!n.empty)return Sh(n,t);let r=e.moveVertically(n,t);return r.head==n.head?e.moveToLineBoundary(n,t):r})}var Fh=e=>Ph(e,!1),Ih=e=>Ph(e,!0);function Lh(e){let t=e.scrollDOM.clientHeight<e.scrollDOM.scrollHeight-2,n=0,r=0,i;if(t){for(let t of e.state.facet(K.scrollMargins)){let i=t(e);i?.top&&(n=Math.max(i?.top,n)),i?.bottom&&(r=Math.max(i?.bottom,r))}i=e.scrollDOM.clientHeight-n-r}else 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Hh=e=>xh(e,t=>Vh(e,t,!0)),Uh=e=>xh(e,t=>Vh(e,t,!1)),Wh=e=>xh(e,t=>Vh(e,t,!wh(e))),Gh=e=>xh(e,t=>Vh(e,t,wh(e))),Kh=e=>xh(e,t=>N.cursor(e.lineBlockAt(t.head).from,1)),qh=e=>xh(e,t=>N.cursor(e.lineBlockAt(t.head).to,-1));function Jh(e,t,n){let r=!1,i=yh(e.selection,t=>{let i=cm(e,t.head,-1)||cm(e,t.head,1)||t.head>0&&cm(e,t.head-1,1)||t.head<e.doc.length&&cm(e,t.head+1,-1);if(!i||!i.end)return t;r=!0;let a=i.start.from==t.head?i.end.to:i.end.from;return n?N.range(t.anchor,a):N.cursor(a)});return r?(t(bh(e,i)),!0):!1}var Yh=({state:e,dispatch:t})=>Jh(e,t,!1);function Xh(e,t){let n=yh(e.state.selection,e=>{let n=t(e);return N.range(e.anchor,n.head,n.goalColumn,n.bidiLevel||void 0,n.assoc)});return n.eq(e.state.selection)?!1:(e.dispatch(bh(e.state,n)),!0)}function Zh(e,t){return Xh(e,n=>e.moveByChar(n,t))}var Qh=e=>Zh(e,!wh(e)),$h=e=>Zh(e,wh(e));function eg(e,t){return Xh(e,n=>e.moveByGroup(n,t))}var tg=e=>eg(e,!wh(e)),ng=e=>eg(e,wh(e)),rg=e=>Xh(e,t=>jh(e.state,t,!wh(e))),ig=e=>Xh(e,t=>jh(e.state,t,wh(e)));function ag(e,t){return Xh(e,n=>e.moveVertically(n,t))}var og=e=>ag(e,!1),sg=e=>ag(e,!0);function cg(e,t){return Xh(e,n=>e.moveVertically(n,t,Lh(e).height))}var lg=e=>cg(e,!1),ug=e=>cg(e,!0),dg=e=>Xh(e,t=>Vh(e,t,!0)),fg=e=>Xh(e,t=>Vh(e,t,!1)),pg=e=>Xh(e,t=>Vh(e,t,!wh(e))),mg=e=>Xh(e,t=>Vh(e,t,wh(e))),hg=e=>Xh(e,t=>N.cursor(e.lineBlockAt(t.head).from)),gg=e=>Xh(e,t=>N.cursor(e.lineBlockAt(t.head).to)),_g=({state:e,dispatch:t})=>(t(bh(e,{anchor:0})),!0),vg=({state:e,dispatch:t})=>(t(bh(e,{anchor:e.doc.length})),!0),yg=({state:e,dispatch:t})=>(t(bh(e,{anchor:e.selection.main.anchor,head:0})),!0),bg=({state:e,dispatch:t})=>(t(bh(e,{anchor:e.selection.main.anchor,head:e.doc.length})),!0),xg=({state:e,dispatch:t})=>(t(e.update({selection:{anchor:0,head:e.doc.length},userEvent:`select`})),!0),Sg=({state:e,dispatch:t})=>{let n=Vg(e).map(({from:t,to:n})=>N.range(t,Math.min(n+1,e.doc.length)));return t(e.update({selection:N.create(n),userEvent:`select`})),!0},Cg=({state:e,dispatch:t})=>{let n=yh(e.selection,t=>{let n=zf(e),r=n.resolveStack(t.from,1);if(t.empty){let e=n.resolveStack(t.from,-1);e.node.from>=r.node.from&&e.node.to<=r.node.to&&(r=e)}for(let e=r;e;e=e.next){let{node:n}=e;if((n.from<t.from&&n.to>=t.to||n.to>t.to&&n.from<=t.from)&&e.next)return N.range(n.to,n.from)}return t});return n.eq(e.selection)?!1:(t(bh(e,n)),!0)};function wg(e,t){let{state:n}=e,r=n.selection,i=n.selection.ranges.slice();for(let r of n.selection.ranges){let a=n.doc.lineAt(r.head);if(t?a.to<e.state.doc.length:a.from>0)for(let n=r;;){let r=e.moveVertically(n,t);if(r.head<a.from||r.head>a.to){i.some(e=>e.head==r.head)||i.push(r);break}else if(r.head==n.head)break;else n=r}}return i.length==r.ranges.length?!1:(e.dispatch(bh(n,N.create(i,i.length-1))),!0)}var Tg=e=>wg(e,!1),Eg=e=>wg(e,!0),Dg=({state:e,dispatch:t})=>{let n=e.selection,r=null;return n.ranges.length>1?r=N.create([n.main]):n.main.empty||(r=N.create([N.cursor(n.main.head)])),r?(t(bh(e,r)),!0):!1};function Og(e,t){if(e.state.readOnly)return!1;let n=`delete.selection`,{state:r}=e,i=r.changeByRange(r=>{let{from:i,to:a}=r;if(i==a){let o=t(r);o<i?(n=`delete.backward`,o=kg(e,o,!1)):o>i&&(n=`delete.forward`,o=kg(e,o,!0)),i=Math.min(i,o),a=Math.max(a,o)}else i=kg(e,i,!1),a=kg(e,a,!0);return i==a?{range:r}:{changes:{from:i,to:a},range:N.cursor(i,i<r.head?-1:1)}});return i.changes.empty?!1:(e.dispatch(r.update(i,{scrollIntoView:!0,userEvent:n,effects:n==`delete.selection`?K.announce.of(r.phrase(`Selection deleted`)):void 0})),!0)}function kg(e,t,n){if(e instanceof K)for(let r of e.state.facet(K.atomicRanges).map(t=>t(e)))r.between(t,t,(e,r)=>{e<t&&r>t&&(t=n?r:e)});return t}var Ag=(e,t,n)=>Og(e,r=>{let i=r.from,{state:a}=e,o=a.doc.lineAt(i),s,c;if(n&&!t&&i>o.from&&i<o.from+200&&!/[^ \t]/.test(s=o.text.slice(0,i-o.from))){if(s[s.length-1]==`	`)return 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t.head<n?n:Math.min(e.state.doc.length,t.head+1)}),zg=({state:e,dispatch:t})=>{if(e.readOnly)return!1;let n=e.changeByRange(e=>({changes:{from:e.from,to:e.to,insert:M.of([``,``])},range:N.cursor(e.from)}));return t(e.update(n,{scrollIntoView:!0,userEvent:`input`})),!0},Bg=({state:e,dispatch:t})=>{if(e.readOnly)return!1;let n=e.changeByRange(t=>{if(!t.empty||t.from==0||t.from==e.doc.length)return{range:t};let n=t.from,r=e.doc.lineAt(n),i=n==r.from?n-1:pr(r.text,n-r.from,!1)+r.from,a=n==r.to?n+1:pr(r.text,n-r.from,!0)+r.from;return{changes:{from:i,to:a,insert:e.doc.slice(n,a).append(e.doc.slice(i,n))},range:N.cursor(a)}});return n.changes.empty?!1:(t(e.update(n,{scrollIntoView:!0,userEvent:`move.character`})),!0)};function Vg(e){let t=[],n=-1;for(let r of e.selection.ranges){let i=e.doc.lineAt(r.from),a=e.doc.lineAt(r.to);if(!r.empty&&r.to==a.from&&(a=e.doc.lineAt(r.to-1)),n>=i.number){let e=t[t.length-1];e.to=a.to,e.ranges.push(r)}else t.push({from:i.from,to:a.to,ranges:[r]});n=a.number+1}return t}function Hg(e,t,n){if(e.readOnly)return!1;let r=[],i=[];for(let t of Vg(e)){if(n?t.to==e.doc.length:t.from==0)continue;let a=e.doc.lineAt(n?t.to+1:t.from-1),o=a.length+1;if(n){r.push({from:t.to,to:a.to},{from:t.from,insert:a.text+e.lineBreak});for(let n of t.ranges)i.push(N.range(Math.min(e.doc.length,n.anchor+o),Math.min(e.doc.length,n.head+o)))}else{r.push({from:a.from,to:t.from},{from:t.to,insert:e.lineBreak+a.text});for(let e of t.ranges)i.push(N.range(e.anchor-o,e.head-o))}}return r.length?(t(e.update({changes:r,scrollIntoView:!0,selection:N.create(i,e.selection.mainIndex),userEvent:`move.line`})),!0):!1}var Ug=({state:e,dispatch:t})=>Hg(e,t,!1),Wg=({state:e,dispatch:t})=>Hg(e,t,!0);function Gg(e,t,n){if(e.readOnly)return!1;let r=[];for(let t of Vg(e))n?r.push({from:t.from,insert:e.doc.slice(t.from,t.to)+e.lineBreak}):r.push({from:t.to,insert:e.lineBreak+e.doc.slice(t.from,t.to)});let i=e.changes(r);return t(e.update({changes:i,selection:e.selection.map(i,n?1:-1),scrollIntoView:!0,userEvent:`input.copyline`})),!0}var Kg=({state:e,dispatch:t})=>Gg(e,t,!1),qg=({state:e,dispatch:t})=>Gg(e,t,!0),Jg=e=>{if(e.state.readOnly)return!1;let{state:t}=e,n=t.changes(Vg(t).map(({from:e,to:n})=>(e>0?e--:n<t.doc.length&&n++,{from:e,to:n}))),r=yh(t.selection,t=>{let n;if(e.lineWrapping){let r=e.lineBlockAt(t.head),i=e.coordsAtPos(t.head,t.assoc||1);i&&(n=r.bottom+e.documentTop-i.bottom+e.defaultLineHeight/2)}return e.moveVertically(t,!0,n)}).map(n);return e.dispatch({changes:n,selection:r,scrollIntoView:!0,userEvent:`delete.line`}),!0};function Yg(e,t){if(/\(\)|\[\]|\{\}/.test(e.sliceDoc(t-1,t+1)))return{from:t,to:t};let n=zf(e).resolveInner(t),r=n.childBefore(t),i=n.childAfter(t),a;return r&&i&&r.to<=t&&i.from>=t&&(a=r.type.prop(k.closedBy))&&a.indexOf(i.name)>-1&&e.doc.lineAt(r.to).from==e.doc.lineAt(i.from).from&&!/\S/.test(e.sliceDoc(r.to,i.from))?{from:r.to,to:i.from}:null}var 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r=e.state.doc.lineAt(t),i=e.state.doc.lineAt(n).to,a=Math.max(r.from,t-pv),o=Math.min(i,n+pv),s=e.state.sliceDoc(a,o);if(a!=r.from){for(let e=0;e<pv;e++)if(!mv.test(s[e+1])&&mv.test(s[e])){s=s.slice(e);break}}if(o!=i){for(let e=s.length-1;e>s.length-pv;e--)if(!mv.test(s[e-1])&&mv.test(s[e])){s=s.slice(0,e);break}}return K.announce.of(`${e.state.phrase(`current match`)}. ${s} ${e.state.phrase(`on line`)} ${r.number}.`)}var gv=K.baseTheme({".cm-panel.cm-search":{padding:`2px 6px 4px`,position:`relative`,"& [name=close]":{position:`absolute`,top:`0`,right:`4px`,backgroundColor:`inherit`,border:`none`,font:`inherit`,padding:0,margin:0},"& input, & button, & label":{margin:`.2em .6em .2em 0`},"& input[type=checkbox]":{marginRight:`.2em`},"& label":{fontSize:`80%`,whiteSpace:`pre`}},"&light .cm-searchMatch":{backgroundColor:`#ffff0054`},"&dark .cm-searchMatch":{backgroundColor:`#00ffff8a`},"&light .cm-searchMatch-selected":{backgroundColor:`#ff6a0054`},"&dark 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u=this.optionClass(o);u&&(l.className=u);for(let e of this.optionContent){let t=e(o,this.view.state,this.view,s);t&&l.appendChild(t)}}return n.from&&r.classList.add(`cm-completionListIncompleteTop`),n.to<e.length&&r.classList.add(`cm-completionListIncompleteBottom`),r}destroyInfo(){this.info&&=(this.infoDestroy&&this.infoDestroy(),this.info.remove(),null)}destroy(){this.destroyInfo()}};function Bv(e,t){return n=>new zv(n,e,t)}function Vv(e,t){let n=e.getBoundingClientRect(),r=t.getBoundingClientRect(),i=n.height/e.offsetHeight;r.top<n.top?e.scrollTop-=(n.top-r.top)/i:r.bottom>n.bottom&&(e.scrollTop+=(r.bottom-n.bottom)/i)}function Hv(e){return(e.boost||0)*100+(e.apply?10:0)+(e.info?5:0)+ +!!e.type}function Uv(e,t){let n=[],r=null,i=null,a=e=>{n.push(e);let{section:t}=e.completion;if(t){r||=[];let e=typeof t==`string`?t:t.name;r.some(t=>t.name==e)||r.push(typeof t==`string`?{name:e}:t)}},o=t.facet(Nv);for(let r of e)if(r.hasResult()){let e=r.result.getMatch;if(r.result.filter===!1)for(let t of r.result.options)a(new Sv(t,r.source,e?e(t):[],1e9-n.length));else{let n=t.sliceDoc(r.from,r.to),s,c=o.filterStrict?new Mv(n):new jv(n);for(let t of r.result.options)if(s=c.match(t.label)){let n=t.displayLabel?e?e(t,s.matched):[]:s.matched,o=s.score+(t.boost||0);if(a(new Sv(t,r.source,n,o)),typeof t.section==`object`&&t.section.rank===`dynamic`){let{name:e}=t.section;i||=Object.create(null),i[e]=Math.max(o,i[e]||-1e9)}}}}if(r){let e=Object.create(null),t=0,a=(e,t)=>(e.rank===`dynamic`&&t.rank===`dynamic`?i[t.name]-i[e.name]:0)||(typeof e.rank==`number`?e.rank:1e9)-(typeof t.rank==`number`?t.rank:1e9)||(e.name<t.name?-1:1);for(let n of r.sort(a))t-=1e5,e[n.name]=t;for(let t of n){let{section:n}=t.completion;n&&(t.score+=e[typeof n==`string`?n:n.name])}}let s=[],c=null,l=o.compareCompletions;for(let e of n.sort((e,t)=>t.score-e.score||l(e.completion,t.completion))){let t=e.completion;!c||c.label!=t.label||c.detail!=t.detail||c.type!=null&&t.type!=null&&c.type!=t.type||c.apply!=t.apply||c.boost!=t.boost?s.push(e):Hv(e.completion)>Hv(c)&&(s[s.length-1]=e),c=e.completion}return s}var Wv=class e{constructor(e,t,n,r,i,a){this.options=e,this.attrs=t,this.tooltip=n,this.timestamp=r,this.selected=i,this.disabled=a}setSelected(t,n){return t==this.selected||t>=this.options.length?this:new e(this.options,Yv(n,t),this.tooltip,this.timestamp,t,this.disabled)}static build(t,n,r,i,a,o){if(i&&!o&&t.some(e=>e.isPending))return i.setDisabled();let s=Uv(t,n);if(!s.length)return i&&t.some(e=>e.isPending)?i.setDisabled():null;let c=n.facet(Nv).selectOnOpen?0:-1;if(i&&i.selected!=c&&i.selected!=-1){let e=i.options[i.selected].completion;for(let t=0;t<s.length;t++)if(s[t].completion==e){c=t;break}}return new e(s,Yv(r,c),{pos:t.reduce((e,t)=>t.hasResult()?Math.min(e,t.from):e,1e8),create:iy,above:a.aboveCursor},i?i.timestamp:Date.now(),c,!1)}map(t){return new e(this.options,this.attrs,{...this.tooltip,pos:t.mapPos(this.tooltip.pos)},this.timestamp,this.selected,this.disabled)}setDisabled(){return new e(this.options,this.attrs,this.tooltip,this.timestamp,this.selected,!0)}},Gv=class e{constructor(e,t,n){this.active=e,this.id=t,this.open=n}static start(){return new e(Xv,`cm-ac-`+Math.floor(Math.random()*2e6).toString(36),null)}update(t){let{state:n}=t,r=n.facet(Nv),i=(r.override||n.languageDataAt(`autocomplete`,Cv(n)).map(Ov)).map(e=>(this.active.find(t=>t.source==e)||new Qv(e,+!!this.active.some(e=>e.state!=0))).update(t,r));i.length==this.active.length&&i.every((e,t)=>e==this.active[t])&&(i=this.active);let a=this.open,o=t.effects.some(e=>e.is(ty));a&&t.docChanged&&(a=a.map(t.changes)),t.selection||i.some(e=>e.hasResult()&&t.changes.touchesRange(e.from,e.to))||!Kv(i,this.active)||o?a=Wv.build(i,n,this.id,a,r,o):a&&a.disabled&&!i.some(e=>e.isPending)&&(a=null),!a&&i.every(e=>!e.isPending)&&i.some(e=>e.hasResult())&&(i=i.map(e=>e.hasResult()?new Qv(e.source,0):e));for(let e of t.effects)e.is(Iv)&&(a&&=a.setSelected(e.value,this.id));return i==this.active&&a==this.open?this:new e(i,this.id,a)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:this.active.length?qv:Jv}};function Kv(e,t){if(e==t)return!0;for(let n=0,r=0;;){for(;n<e.length&&!e[n].hasResult();)n++;for(;r<t.length&&!t[r].hasResult();)r++;let i=n==e.length,a=r==t.length;if(i||a)return i==a;if(e[n++].result!=t[r++].result)return!1}}var qv={"aria-autocomplete":`list`},Jv={};function Yv(e,t){let n={"aria-autocomplete":`list`,"aria-haspopup":`listbox`,"aria-controls":e};return 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`,this.pos);if(r!==-1){for(;r!==-1;){let e=this.continueScalar(r+1);if(e===-1)break;r=n.indexOf(`
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`:e=r,t=0;break;case`\r`:{let e=this.buffer[r+1];if(!e&&!this.atEnd)return this.setNext(`block-scalar`);if(e===`
`)break}default:break loop}if(!n&&!this.atEnd)return this.setNext(`block-scalar`);if(t>=this.indentNext){this.blockScalarIndent===-1?this.indentNext=t:this.indentNext=this.blockScalarIndent+(this.indentNext===0?1:this.indentNext);do{let t=this.continueScalar(e+1);if(t===-1)break;e=this.buffer.indexOf(`
`,t)}while(e!==-1);if(e===-1){if(!this.atEnd)return this.setNext(`block-scalar`);e=this.buffer.length}}let r=e+1;for(n=this.buffer[r];n===` `;)n=this.buffer[++r];if(n===`	`){for(;n===`	`||n===` `||n===`\r`||n===`
`;)n=this.buffer[++r];e=r-1}else if(!this.blockScalarKeep)do{let n=e-1,r=this.buffer[n];r===`\r`&&(r=this.buffer[--n]);let i=n;for(;r===` `;)r=this.buffer[--n];if(r===`
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`,i=this.buffer[n+1]):t=n),i===`#`||e&&jw.has(i))break;if(r===`
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`?yield*this.pushCount(1):e===`\r`&&this.charAt(1)===`
`?yield*this.pushCount(2):0}*pushSpaces(e){let t=this.pos-1,n;do n=this.buffer[++t];while(n===` `||e&&n===`	`);let r=t-this.pos;return r>0&&(yield this.buffer.substr(this.pos,r),this.pos=t),r}*pushUntil(e){let t=this.pos,n=this.buffer[t];for(;!e(n);)n=this.buffer[++t];return yield*this.pushToIndex(t,!1)}},Fw=class{constructor(){this.lineStarts=[],this.addNewLine=e=>this.lineStarts.push(e),this.linePos=e=>{let t=0,n=this.lineStarts.length;for(;t<n;){let r=t+n>>1;this.lineStarts[r]<e?t=r+1:n=r}if(this.lineStarts[t]===e)return{line:t+1,col:1};if(t===0)return{line:0,col:e};let r=this.lineStarts[t-1];return{line:t,col:e-r+1}}}};function Iw(e,t){for(let n=0;n<e.length;++n)if(e[n].type===t)return!0;return!1}function Lw(e){for(let t=0;t<e.length;++t)switch(e[t].type){case`space`:case`comment`:case`newline`:break;default:return t}return-1}function Rw(e){switch(e?.type){case`alias`:case`scalar`:case`single-quoted-scalar`:case`double-quoted-scalar`:case`flow-collection`:return!0;default:return!1}}function zw(e){switch(e.type){case`document`:return e.start;case`block-map`:{let t=e.items[e.items.length-1];return t.sep??t.start}case`block-seq`:return e.items[e.items.length-1].start;default:return[]}}function Bw(e){if(e.length===0)return[];let t=e.length;loop:for(;--t>=0;)switch(e[t].type){case`doc-start`:case`explicit-key-ind`:case`map-value-ind`:case`seq-item-ind`:case`newline`:break loop}for(;e[++t]?.type===`space`;);return e.splice(t,e.length)}function Vw(e,t){if(t.length<1e5)Array.prototype.push.apply(e,t);else for(let n=0;n<t.length;++n)e.push(t[n])}function Hw(e){if(e.start.type===`flow-seq-start`)for(let t of e.items)t.sep&&!t.value&&!Iw(t.start,`explicit-key-ind`)&&!Iw(t.sep,`map-value-ind`)&&(t.key&&(t.value=t.key),delete t.key,Rw(t.value)?t.value.end?Vw(t.value.end,t.sep):t.value.end=t.sep:Vw(t.start,t.sep),delete t.sep)}var Uw=class{constructor(e){this.atNewLine=!0,this.atScalar=!1,this.indent=0,this.offset=0,this.onKeyLine=!1,this.stack=[],this.source=``,this.type=``,this.lexer=new Pw,this.onNewLine=e}*parse(e,t=!1){this.onNewLine&&this.offset===0&&this.onNewLine(0);for(let n of this.lexer.lex(e,t))yield*this.next(n);t||(yield*this.end())}*next(e){if(this.source=e,this.atScalar){this.atScalar=!1,yield*this.step(),this.offset+=e.length;return}let t=Dw(e);if(!t){let t=`Not a YAML token: ${e}`;yield*this.pop({type:`error`,offset:this.offset,message:t,source:e}),this.offset+=e.length}else if(t===`scalar`)this.atNewLine=!1,this.atScalar=!0,this.type=`scalar`;else{switch(this.type=t,yield*this.step(),t){case`newline`:this.atNewLine=!0,this.indent=0,this.onNewLine&&this.onNewLine(this.offset+e.length);break;case`space`:this.atNewLine&&e[0]===` 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n=e.items[e.items.length-1];!n||n.value?e.items.push({start:[],key:t,sep:[]}):n.sep?n.value=t:Object.assign(n,{key:t,sep:[]});return}default:yield*this.pop(),yield*this.pop(t)}if((e.type===`document`||e.type===`block-map`||e.type===`block-seq`)&&(t.type===`block-map`||t.type===`block-seq`)){let n=t.items[t.items.length-1];n&&!n.sep&&!n.value&&n.start.length>0&&Lw(n.start)===-1&&(t.indent===0||n.start.every(e=>e.type!==`comment`||e.indent<t.indent))&&(e.type===`document`?e.end=n.start:e.items.push({start:n.start}),t.items.splice(-1,1))}}}*stream(){switch(this.type){case`directive-line`:yield{type:`directive`,offset:this.offset,source:this.source};return;case`byte-order-mark`:case`space`:case`comment`:case`newline`:yield this.sourceToken;return;case`doc-mode`:case`doc-start`:{let e={type:`document`,offset:this.offset,start:[]};this.type===`doc-start`&&e.start.push(this.sourceToken),this.stack.push(e);return}}yield{type:`error`,offset:this.offset,message:`Unexpected ${this.type} token in 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e=this.source.indexOf(`
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i=t.sep[r];switch(i.type){case`newline`:n.push(r);break;case`space`:break;case`comment`:i.indent>e.indent&&(n.length=0);break;default:n.length=0}}n.length>=2&&(i=t.sep.splice(n[1]))}switch(this.type){case`anchor`:case`tag`:r||t.value?(i.push(this.sourceToken),e.items.push({start:i}),this.onKeyLine=!0):t.sep?t.sep.push(this.sourceToken):t.start.push(this.sourceToken);return;case`explicit-key-ind`:!t.sep&&!t.explicitKey?(t.start.push(this.sourceToken),t.explicitKey=!0):r||t.value?(i.push(this.sourceToken),e.items.push({start:i,explicitKey:!0})):this.stack.push({type:`block-map`,offset:this.offset,indent:this.indent,items:[{start:[this.sourceToken],explicitKey:!0}]}),this.onKeyLine=!0;return;case`map-value-ind`:if(t.explicitKey)if(!t.sep)if(Iw(t.start,`newline`))Object.assign(t,{key:null,sep:[this.sourceToken]});else{let e=Bw(t.start);this.stack.push({type:`block-map`,offset:this.offset,indent:this.indent,items:[{start:e,key:null,sep:[this.sourceToken]}]})}else if(t.value)e.items.push({start:[],key:null,sep:[this.sourceToken]});else if(Iw(t.sep,`map-value-ind`))this.stack.push({type:`block-map`,offset:this.offset,indent:this.indent,items:[{start:i,key:null,sep:[this.sourceToken]}]});else if(Rw(t.key)&&!Iw(t.sep,`newline`)){let e=Bw(t.start),n=t.key,r=t.sep;r.push(this.sourceToken),delete t.key,delete t.sep,this.stack.push({type:`block-map`,offset:this.offset,indent:this.indent,items:[{start:e,key:n,sep:r}]})}else i.length>0?t.sep=t.sep.concat(i,this.sourceToken):t.sep.push(this.sourceToken);else t.sep?t.value||r?e.items.push({start:i,key:null,sep:[this.sourceToken]}):Iw(t.sep,`map-value-ind`)?this.stack.push({type:`block-map`,offset:this.offset,indent:this.indent,items:[{start:[],key:null,sep:[this.sourceToken]}]}):t.sep.push(this.sourceToken):Object.assign(t,{key:null,sep:[this.sourceToken]});this.onKeyLine=!0;return;case`alias`:case`scalar`:case`single-quoted-scalar`:case`double-quoted-scalar`:{let 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