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d(a,b,c)}}]);return d}(),e8=function(a){m(c,a);var
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c(a){var
b;h(this,c);b=d.call(this);b.view=a;b.decorations=[];b.dynamicDecorationMap=[false];b.domChanged=null;b.hasComposition=null;b.markedForComposition=new
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L()];b.children[0].setParent(bU(b));b.updateDeco();b.updateInner([new
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g=this,e,b=a.changedRanges;if(this.minWidth>0&&b.length)if(!b.every(function(a){var
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d=-1;if(this.view.inputState.composing>=0)if((e=this.domChanged)===null||e===void
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0:e.newSel)d=this.domChanged.newSel.head;else if(!pD(a.changes,this.hasComposition)&&!a.selectionSet)d=a.state.selection.main.head;var
c=d>-1?mR(this.view,a.changes,d):null;this.domChanged=null;if(this.hasComposition){this.markedForComposition.clear();var
f=this.hasComposition,h=f.from,i=f.to;b=new
aB(h,i,a.changes.mapPos(h,-1),a.changes.mapPos(i,1)).addToSet(b.slice())}this.hasComposition=c?{from:c.range.fromB,to:c.range.toB}:null;if((j.ie||j.chrome)&&!c&&a&&a.state.doc.lines!=a.startState.doc.lines)this.forceSelection=true;var
m=this.decorations,k=this.updateDeco(),l=mQ(m,k,a.changes);b=aB.extendWithRanges(b,l);if(!(this.flags&7)&&b.length==0)return false;else{this.updateInner(b,a.startState.doc.length,c);if(a.transactions.length)this.lastUpdate=Date.now();return true}}},{key:"updateInner",value:function(a,b,c){var
d=this;this.view.viewState.mustMeasureContent=true;this.updateChildren(a,b,c);var
f=this.view.observer;f.ignore(function(){d.dom.style.height=d.view.viewState.contentHeight/d.view.scaleY+"px";d.dom.style.flexBasis=d.minWidth?d.minWidth+"px":"";var
a=j.chrome||j.ios?{node:f.selectionRange.focusNode,written:false}:void
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k=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length){var
e=g(this.children),i;try{for(e.s();!(i=e.n()).done;){var
h=i.value;if(h
instanceof
bX&&h.widget
instanceof
eY)k.push(h.dom)}}catch(f){e.e(f)}finally{e.f()}}f.updateGaps(k)}},{key:"updateChildren",value:function(a,b,c){var
s=c?c.range.addToSet(a.slice()):a,r=this.childCursor(b);for(var
i=s.length-1;;i--){var
g=i>=0?s[i]:null;if(!g)break;var
t=g.fromA,w=g.toA,l=g.fromB,o=g.toB,k=void
0,j=void
0,n=void
0,m=void
0;if(c&&c.range.fromB<o&&c.range.toB>l){var
e=cY.build(this.view.state.doc,l,c.range.fromB,this.decorations,this.dynamicDecorationMap),d=cY.build(this.view.state.doc,c.range.toB,o,this.decorations,this.dynamicDecorationMap);j=e.breakAtStart;n=e.openStart;m=d.openEnd;var
f=this.compositionView(c);if(d.breakAtStart)f.breakAfter=1;else if(d.content.length&&f.merge(f.length,f.length,d.content[0],false,d.openStart,0)){f.breakAfter=d.content[0].breakAfter;d.content.shift()}if(e.content.length&&f.merge(0,0,e.content[e.content.length-1],true,0,e.openEnd))e.content.pop();k=e.content.concat(f).concat(d.content)}else{var
h=cY.build(this.view.state.doc,l,o,this.decorations,this.dynamicDecorationMap);k=h.content;j=h.breakAtStart;n=h.openStart;m=h.openEnd}var
p=r.findPos(w,1),x=p.i,y=p.off,q=r.findPos(t,-1),u=q.i,v=q.off;i2(this,u,v,x,y,k,j,n,m)}if(c)this.fixCompositionDOM(c)}},{key:"compositionView",value:function(a){var
b=new
a5(a.text.nodeValue);b.flags|=8;var
c=g(a.marks),d;try{for(c.s();!(d=c.n()).done;){var
f=d.value.deco;b=new
a2(f,[b],b.length)}}catch(f){c.e(f)}finally{c.f()}var
e=new
L();e.append(b,0);return e}},{key:"fixCompositionDOM",value:function(a){var
f=this,e=function(a,b){b.flags|=8|(b.children.some(function(a){return a.flags&7})?1:0);f.markedForComposition.add(b);var
c=w.get(a);if(c&&c!=b)c.dom=null;b.setDOM(a)},d=this.childPos(a.range.fromB,1),b=this.children[d.i];e(a.line,b);for(var
c=a.marks.length-1;c>=-1;c--){d=b.childPos(d.off,1);b=b.children[d.i];e(c>=0?a.marks[c].node:a.text,b)}}},{key:"updateSelection",value:function(){var
f=this,m=arguments.length>0&&arguments[0]!==undefined?arguments[0]:false,k=arguments.length>1&&arguments[1]!==undefined?arguments[1]:false;if(m||!this.view.observer.selectionRange.focusNode)this.view.observer.readSelectionRange();var
g=this.view.root.activeElement,h=g==this.dom,l=!h&&ct(this.dom,this.view.observer.selectionRange)&&!(g&&this.dom.contains(g));if(!(h||k||l))return;var
i=this.forceSelection;this.forceSelection=false;var
d=this.view.state.selection.main,a=this.moveToLine(this.domAtPos(d.anchor)),c=d.empty?a:this.moveToLine(this.domAtPos(d.head));if(j.gecko&&d.empty&&!this.hasComposition&&lL(a)){var
e=document.createTextNode("");this.view.observer.ignore(function(){return a.node.insertBefore(e,a.node.childNodes[a.offset]||null)});a=c=new
T(e,0);i=true}var
b=this.view.observer.selectionRange;if(i||!b.focusNode||(!bH(a.node,a.offset,b.anchorNode,b.anchorOffset)||!bH(c.node,c.offset,b.focusNode,b.focusOffset))&&!this.suppressWidgetCursorChange(b,d)){this.view.observer.ignore(function(){if(j.android&&j.chrome&&f.dom.contains(b.focusNode)&&ns(b.focusNode,f.dom)){f.dom.blur();f.dom.focus({preventScroll:true})}var
e=cr(f.view.root);if(!e);else if(d.empty){if(j.gecko){var
i=om(a.node,a.offset);if(i&&i!=(1|2)){var
h=iF(a.node,a.offset,i==1?1:-1);if(h)a=new
T(h.node,h.offset)}}e.collapse(a.node,a.offset);if(d.bidiLevel!=null&&e.caretBidiLevel!==void
0)e.caretBidiLevel=d.bidiLevel}else if(e.extend){e.collapse(a.node,a.offset);try{e.extend(c.node,c.offset)}catch(f){}}else{var
k=document.createRange();if(d.anchor>d.head){var
m=[c,a];a=m[0];c=m[1]}k.setEnd(c.node,c.offset);k.setStart(a.node,a.offset);e.removeAllRanges();e.addRange(k)}if(l&&f.view.root.activeElement==f.dom){f.dom.blur();if(g)g.focus()}});this.view.observer.setSelectionRange(a,c)}this.impreciseAnchor=a.precise?null:new
T(b.anchorNode,b.anchorOffset);this.impreciseHead=c.precise?null:new
T(b.focusNode,b.focusOffset)}},{key:"suppressWidgetCursorChange",value:function(a,b){return this.hasComposition&&b.empty&&!this.compositionBarrier.size&&bH(a.focusNode,a.focusOffset,a.anchorNode,a.anchorOffset)&&this.posFromDOM(a.focusNode,a.focusOffset)==b.head}},{key:"enforceCursorAssoc",value:function(){if(this.hasComposition)return;var
b=this.view,a=b.state.selection.main,c=cr(b.root),e=b.observer.selectionRange,k=e.anchorNode,l=e.anchorOffset;if(!c||!a.empty||!a.assoc||!c.modify)return;var
d=L.find(this,a.head);if(!d)return;var
i=d.posAtStart;if(a.head==i||a.head==i+d.length)return;var
g=this.coordsAt(a.head,-1),f=this.coordsAt(a.head,1);if(!g||!f||g.bottom>f.top)return;var
h=this.domAtPos(a.head+a.assoc);c.collapse(h.node,h.offset);c.modify("move",a.assoc<0?"forward":"backward","lineboundary");b.observer.readSelectionRange();var
j=b.observer.selectionRange;if(b.docView.posFromDOM(j.anchorNode,j.anchorOffset)!=a.from)c.collapse(k,l)}},{key:"moveToLine",value:function(a){var
c=this.dom,b;if(a.node!=c)return a;for(var
d=a.offset;!b&&d<c.childNodes.length;d++){var
g=w.get(c.childNodes[d]);if(g
instanceof
L)b=g.domAtPos(0)}for(var
e=a.offset-1;!b&&e>=0;e--){var
f=w.get(c.childNodes[e]);if(f
instanceof
L)b=f.domAtPos(f.length)}return b?new
T(b.node,b.offset,true):a}},{key:"nearest",value:function(a){for(var
b=a;b;){var
c=w.get(b);if(c&&c.rootView==this)return c;b=b.parentNode}return null}},{key:"posFromDOM",value:function(a,b){var
c=this.nearest(a);if(!c)throw new
RangeError("Trying to find position for a DOM position outside of the document");return c.localPosFromDOM(a,b)+c.posAtStart}},{key:"domAtPos",value:function(a){var
d=this.childCursor().findPos(a,-1),b=d.i,c=d.off;for(;b<this.children.length-1;){var
e=this.children[b];if(c<e.length||e
instanceof
L)break;b++;c=0}return this.children[b].domAtPos(c)}},{key:"coordsAt",value:function(a,b){var
d=null,h=0;for(var
i=this.length,f=this.children.length-1;f>=0;f--){var
c=this.children[f],g=i-c.breakAfter,e=g-c.length;if(g<a)break;if(e<=a&&(e<a||c.covers(-1))&&(g>a||c.covers(1))&&(!d||c
instanceof
L&&!(d
instanceof
L&&b>=0))){d=c;h=e}i=e}return d?d.coordsAt(a-h,b):null}},{key:"coordsForChar",value:function(a){var
i=this.childPos(a,1),l=i.i,c=i.off,b=this.children[l];if(!(b
instanceof
L))return null;while(b.children.length){var
h=b.childPos(c,1),f=h.i,k=h.off;for(;;f++){if(f==b.children.length)return null;if((b=b.children[f]).length)break}c=k}if(!(b
instanceof
a5))return null;var
j=Q(b.text,c);if(j==c)return null;var
g=aZ(b.dom,c,j).getClientRects();for(var
e=0;e<g.length;e++){var
d=g[e];if(e==g.length-1||d.top<d.bottom&&d.left<d.right)return d}return null}},{key:"measureVisibleLineHeights",value:function(a){var
k=[],n=a.from,q=a.to,h=this.view.contentDOM.clientWidth,o=h>Math.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,l=-1,p=this.view.textDirection==r.LTR;for(var
c=0,d=0;d<this.children.length;d++){var
b=this.children[d],f=c+b.length;if(f>q)break;if(c>=n){var
e=b.dom.getBoundingClientRect();k.push(e.height);if(o){var
i=b.dom.lastChild,g=i?bx(i):[];if(g.length){var
j=g[g.length-1],m=p?j.right-e.left:e.right-j.left;if(m>l){l=m;this.minWidth=h;this.minWidthFrom=c;this.minWidthTo=f}}}}c=f+b.breakAfter}return k}},{key:"textDirectionAt",value:function(a){var
b=this.childPos(a,1),c=b.i;return getComputedStyle(this.children[c].dom).direction=="rtl"?r.RTL:r.LTR}},{key:"measureTextSize",value:function(){var
j=this,b=g(this.children),d;try{for(b.s();!(d=b.n()).done;){var
f=d.value;if(f
instanceof
L){var
h=f.measureTextSize();if(h)return h}}}catch(f){b.e(f)}finally{b.f()}var
a=document.createElement("div"),c,e,i;a.className="cm-line";a.style.width="99999px";a.style.position="absolute";a.textContent="abc def ghi jkl mno pqr stu";this.view.observer.ignore(function(){j.dom.appendChild(a);var
b=bx(a.firstChild)[0];c=a.getBoundingClientRect().height;e=b?b.width/27:7;i=b?b.height:c;a.remove()});return{lineHeight:c,charWidth:e,textHeight:i}}},{key:"childCursor",value:function(){var
b=arguments.length>0&&arguments[0]!==undefined?arguments[0]:this.length,a=this.children.length;if(a)b-=this.children[--a].length;return new
e3(this.children,b,a)}},{key:"computeBlockGapDeco",value:function(){var
f=[],c=this.view.viewState;for(var
b=0,d=0;;d++){var
a=d==c.viewports.length?null:c.viewports[d],e=a?a.from-1:this.length;if(e>b){var
g=(c.lineBlockAt(e).bottom-c.lineBlockAt(b).top)/this.view.scaleY;f.push(k.replace({widget:new
eY(g),block:true,inclusive:true,isBlockGap:true}).range(b,e))}if(!a)break;b=a.to+1}return k.set(f)}},{key:"updateDeco",value:function(){var
c=this,b=1,a=this.view.state.facet(bA).map(function(a){var
d=c.dynamicDecorationMap[b++]=typeof
a=="function";return d?a(c.view):a}),d=false,e=this.view.state.facet(iM).map(function(a,b){var
e=typeof
a=="function";if(e)d=true;return e?a(c.view):a});if(e.length){this.dynamicDecorationMap[b++]=d;a.push(q.join(e))}this.decorations=[this.compositionBarrier].concat(aq(a),[this.computeBlockGapDeco(),this.view.viewState.lineGapDeco]);while(b<this.decorations.length)this.dynamicDecorationMap[b++]=false;return this.decorations}},{key:"maybeCreateCompositionBarrier",value:function(){var
c=this.view.state.selection.main,e=c.head,f=c.empty;if(!f)return false;var
d=null,a=g(this.decorations),b;try{for(a.s();!(b=a.n()).done;){var
h=b.value;h.between(e,e,function(a,b,c){if(c.point)d=false;else if(c.endSide<0&&a<e&&b==e)d=true});if(d===false)break}}catch(f){a.e(f)}finally{a.f()}this.compositionBarrier=d?k.set(l5.range(e)):k.none;return!!d}},{key:"clearCompositionBarrier",value:function(){this.compositionBarrier=k.none}},{key:"scrollIntoView",value:function(a){if(a.isSnapshot){var
m=this.view.viewState.lineBlockAt(a.range.head);this.view.scrollDOM.scrollTop=m.top-a.yMargin;this.view.scrollDOM.scrollLeft=a.xMargin;return}var
e=g(this.view.state.facet(jb)),h;try{for(e.s();!(h=e.n()).done;){var
l=h.value;try{if(l(this.view,a.range,a))return true}catch(f){O(this.view.state,f,"scroll handler")}}}catch(f){e.e(f)}finally{e.f()}var
b=a.range,c=this.coordsAt(b.head,b.empty?b.assoc:b.head>b.anchor?-1:1),d;if(!c)return;if(!b.empty&&(d=this.coordsAt(b.anchor,b.anchor>b.head?-1:1)))c={left:Math.min(c.left,d.left),top:Math.min(c.top,d.top),right:Math.max(c.right,d.right),bottom:Math.max(c.bottom,d.bottom)};var
f=hL(this.view),n={left:c.left-f.left,top:c.top-f.top,right:c.right+f.right,bottom:c.bottom+f.bottom},i=this.view.scrollDOM,k=i.offsetWidth,j=i.offsetHeight;oX(this.view.scrollDOM,n,b.head<b.anchor?-1:1,a.x,a.y,Math.max(Math.min(a.xMargin,k),-k),Math.max(Math.min(a.yMargin,j),-j),this.view.textDirection==r.LTR)}}]);return c}(w),l5=k.widget({side:-1,widget:aP.inline});function
lL(a){return a.node.nodeType==1&&a.node.firstChild&&(a.offset==0||a.node.childNodes[a.offset-1].contentEditable=="false")&&(a.offset==a.node.childNodes.length||a.node.childNodes[a.offset].contentEditable=="false")}var
eY=function(a){m(c,a);var
d=l(c);function
c(a){var
b;h(this,c);b=d.call(this);b.height=a;return b}b(c,[{key:"toDOM",value:function(){var
a=document.createElement("div");a.className="cm-gap";this.updateDOM(a);return a}},{key:"eq",value:function(a){return a.height==this.height}},{key:"updateDOM",value:function(a){a.style.height=this.height+"px";return true}},{key:"editable",get:function(){return true}},{key:"estimatedHeight",get:function(){return this.height}},{key:"ignoreEvent",value:function(){return false}}]);return c}(aj);function
hw(a,b){var
d=a.observer.selectionRange,c=d.focusNode&&iF(d.focusNode,d.focusOffset,0);if(!c)return null;var
e=b-c.offset;return{from:e,to:e+c.node.nodeValue.length,node:c.node}}function
mR(a,b,c){var
e=hw(a,c);if(!e)return null;var
h=e.node,i=e.from,l=e.to,k=h.nodeValue;if(/[\n\r]/.test(k))return null;if(a.state.doc.sliceString(e.from,e.to)!=k)return null;var
j=b.invertedDesc,m=new
aB(j.mapPos(i),j.mapPos(l),i,l),f=[];for(var
d=h.parentNode;;d=d.parentNode){var
g=w.get(d);if(g
instanceof
a2)f.push({node:d,deco:g.mark});else if(g
instanceof
L||d.nodeName=="DIV"&&d.parentNode==a.contentDOM)return{range:m,text:h,marks:f,line:d};else if(d!=a.contentDOM)f.push({node:d,deco:new
c5({inclusive:true,attributes:m4(d),tagName:d.tagName.toLowerCase()})});else
return null}}function
iF(a,b,c){if(c<=0)for(var
e=a,g=b;;){if(e.nodeType==3)return{node:e,offset:g};if(e.nodeType==1&&g>0){e=e.childNodes[g-1];g=aw(e)}else
break}if(c>=0)for(var
d=a,f=b;;){if(d.nodeType==3)return{node:d,offset:f};if(d.nodeType==1&&f<d.childNodes.length&&c>=0){d=d.childNodes[f];f=0}else
break}return null}function
om(a,b){if(a.nodeType!=1)return 0;return(b&&a.childNodes[b-1].contentEditable=="false"?1:0)|(b<a.childNodes.length&&a.childNodes[b].contentEditable=="false"?2:0)}var
j6=function(){function
a(){h(this,a);this.changes=[]}b(a,[{key:"compareRange",value:function(a,b){dB(a,b,this.changes)}},{key:"comparePoint",value:function(a,b){dB(a,b,this.changes)}}]);return a}();function
mQ(a,b,c){var
d=new
j6();q.compare(a,b,c,d);return d.changes}function
ns(a,b){for(var
c=a;c&&c!=b;c=c.assignedSlot||c.parentNode)if(c.nodeType==1&&c.contentEditable=="false")return true;return false}function
pD(a,c){var
d=false;if(c)a.iterChangedRanges(function(a,b){if(a<c.to&&b>c.from)d=true});return d}function
m_(a,b){var
h=arguments.length>2&&arguments[2]!==undefined?arguments[2]:1,i=a.charCategorizer(b),c=a.doc.lineAt(b),g=b-c.from;if(c.length==0)return f.cursor(b);if(g==0)h=1;else if(g==c.length)h=-1;var
d=g,e=g;if(h<0)d=Q(c.text,g,false);else
e=Q(c.text,g);var
j=i(c.text.slice(d,e));while(d>0){var
l=Q(c.text,d,false);if(i(c.text.slice(l,d))!=j)break;d=l}while(e<c.length){var
k=Q(c.text,e);if(i(c.text.slice(e,k))!=j)break;e=k}return f.range(d+c.from,e+c.from)}function
m7(a,b){return b.left>a?b.left-a:Math.max(0,a-b.right)}function
m8(a,b){return b.top>a?b.top-a:Math.max(0,a-b.bottom)}function
eU(a,b){return a.top<b.bottom-1&&a.bottom>b.top+1}function
jJ(a,b){return b<a.top?{top:b,left:a.left,right:a.right,bottom:a.bottom}:a}function
jI(a,b){return b>a.bottom?{top:a.top,left:a.left,right:a.right,bottom:b}:a}function
d5(a,b,c){var
i,e,s,m,r=false,o,p,f,g;for(var
h=a.firstChild;h;h=h.nextSibling){var
n=bx(h);for(var
j=0;j<n.length;j++){var
d=n[j];if(e&&eU(e,d))d=jJ(jI(d,e.bottom),e.top);var
k=m7(b,d),l=m8(c,d);if(k==0&&l==0)return h.nodeType==3?hn(h,b,c):d5(h,b,c);if(!i||m>l||m==l&&s>k){i=h;e=d;s=k;m=l;var
t=l?c<d.top?-1:1:k?b<d.left?-1:1:0;r=!t||(t>0?j<n.length-1:j>0)}if(k==0){if(c>d.bottom&&(!f||f.bottom<d.bottom)){o=h;f=d}else if(c<d.top&&(!g||g.top>d.top)){p=h;g=d}}else if(f&&eU(f,d))f=jI(f,d.bottom);else if(g&&eU(g,d))g=jJ(g,d.top)}}if(f&&f.bottom>=c){i=o;e=f}else if(g&&g.top<=c){i=p;e=g}if(!i)return{node:a,offset:0};var
q=Math.max(e.left,Math.min(e.right,b));if(i.nodeType==3)return hn(i,q,c);if(r&&i.contentEditable!="false")return d5(i,q,c);var
u=Array.prototype.indexOf.call(a.childNodes,i)+(b>=(e.left+e.right)/2?1:0);return{node:a,offset:u}}function
hn(a,b,c){var
o=a.nodeValue.length,g=-1,l=1e9,i=0;for(var
e=0;e<o;e++){var
m=aZ(a,e,e+1).getClientRects();for(var
k=0;k<m.length;k++){var
d=m[k];if(d.top==d.bottom)continue;if(!i)i=b-d.left;var
h=(d.top>c?d.top-c:c-d.bottom)-1;if(d.left-1<=b&&d.right+1>=b&&h<l){var
n=b>=(d.left+d.right)/2,f=n;if(j.chrome||j.gecko){var
p=aZ(a,e).getBoundingClientRect();if(p.left==d.right)f=!n}if(h<=0)return{node:a,offset:e+(f?1:0)};g=e+(f?1:0);l=h}}}return{node:a,offset:g>-1?g:i>0?a.nodeValue.length:0}}function
f9(a,b,c){var
r=arguments.length>3&&arguments[3]!==undefined?arguments[3]:-1,p,q,m=a.contentDOM.getBoundingClientRect(),y=m.top+a.viewState.paddingTop,d,x=a.viewState.docHeight,f=b.x,h=b.y,k=h-y;if(k<0)return 0;if(k>x)return a.state.doc.length;for(var
z=a.viewState.heightOracle.textHeight/2,w=false;;){d=a.elementAtHeight(k);if(d.type==K.Text)break;for(;;){k=r>0?d.bottom+z:d.top-z;if(k>=0&&k<=x)break;if(w)return c?null:0;w=true;r=-r}}h=y+k;var
s=d.from;if(s<a.viewport.from)return a.viewport.from==0?0:c?null:iT(a,m,d,f,h);if(s>a.viewport.to)return a.viewport.to==a.state.doc.length?a.state.doc.length:c?null:iT(a,m,d,f,h);var
n=a.dom.ownerDocument,B=a.root.elementFromPoint?a.root:n,g=B.elementFromPoint(f,h);if(g&&!a.contentDOM.contains(g))g=null;if(!g){f=Math.max(m.left+1,Math.min(m.right-1,f));g=B.elementFromPoint(f,h);if(g&&!a.contentDOM.contains(g))g=null}var
e,l=-1;if(g&&((p=a.docView.nearest(g))===null||p===void
0?void
0:p.isEditable)!=false)if(n.caretPositionFromPoint){var
t=n.caretPositionFromPoint(f,h);if(t){e=t.offsetNode;l=t.offset}}else if(n.caretRangeFromPoint){var
u=n.caretRangeFromPoint(f,h);if(u){e=u.startContainer;l=u.startOffset;if(!a.contentDOM.contains(e)||j.safari&&nM(e,l,f)||j.chrome&&nL(e,l,f))e=void
0}}if(!e||!a.docView.dom.contains(e)){var
A=L.find(a.docView,s);if(!A)return k>d.top+d.height/2?d.to:d.from;var
v=d5(A.dom,f,h);e=v.node;l=v.offset}var
i=a.docView.nearest(e);if(!i)return null;if(i.isWidget&&((q=i.dom)===null||q===void
0?void
0:q.nodeType)==1){var
o=i.dom.getBoundingClientRect();return b.y<o.top||b.y<=o.bottom&&b.x<=(o.left+o.right)/2?i.posAtStart:i.posAtEnd}else
return i.localPosFromDOM(e,l)+i.posAtStart}function
iT(a,b,c,d,e){var
f=Math.round((d-b.left)*a.defaultCharacterWidth);if(a.lineWrapping&&c.height>a.defaultLineHeight*1.5){var
g=a.viewState.heightOracle.textHeight,i=Math.floor((e-c.top-(a.defaultLineHeight-g)*0.5)/g);f+=i*a.viewState.heightOracle.lineLength}var
h=a.state.sliceDoc(c.from,c.to);return c.from+d9(h,f,a.state.tabSize)}function
nM(a,b,c){var
e;if(a.nodeType!=3||b!=(e=a.nodeValue.length))return false;for(var
d=a.nextSibling;d;d=d.nextSibling)if(d.nodeType!=1||d.nodeName!="BR")return false;return aZ(a,e-1,e).getBoundingClientRect().left>c}function
nL(a,b,c){if(b!=0)return false;for(var
e=a;;){var
d=e.parentNode;if(!d||d.nodeType!=1||d.firstChild!=e)return false;if(d.classList.contains("cm-line"))break;e=d}var
f=a.nodeType==1?a.getBoundingClientRect():aZ(a,0,Math.max(a.nodeValue.length,1)).getBoundingClientRect();return c-f.left>5}function
dM(a,b){var
e=a.lineBlockAt(b);if(Array.isArray(e.type)){var
d=g(e.type),f;try{for(d.s();!(f=d.n()).done;){var
c=f.value;if(c.to>b||c.to==b&&(c.to==e.to||c.type==K.Text))return c}}catch(f){d.e(f)}finally{d.f()}}return e}function
lg(a,b,c,d){var
e=dM(a,b.head),g=!d||e.type!=K.Text||!(a.lineWrapping||e.widgetLineBreaks)?null:a.coordsAtPos(b.assoc<0&&b.head>e.from?b.head-1:b.head);if(g){var
h=a.dom.getBoundingClientRect(),j=a.textDirectionAt(e.from),i=a.posAtCoords({x:c==(j==r.LTR)?h.right-1:h.left+1,y:(g.top+g.bottom)/2});if(i!=null)return f.cursor(i,c?-1:1)}return f.cursor(c?e.to:e.from,c?-1:1)}function
f4(a,b,c,d){var
e=a.state.doc.lineAt(b.head),j=a.bidiSpans(e),k=a.textDirectionAt(e.from);for(var
f=b,i=null;;){var
g=og(e,j,k,f,c),h=iD;if(!g){if(e.number==(c?a.state.doc.lines:1))return f;h="\n";e=a.state.doc.line(e.number+(c?1:-1));j=a.bidiSpans(e);g=a.visualLineSide(e,!c)}if(!i){if(!d)return g;i=d(h)}else if(!i(h))return f;f=g}}function
lS(a,b,c){var
e=a.state.charCategorizer(b),d=e(c);return function(a){var
b=e(a);if(d==I.Space)d=b;return d==b}}function
lh(a,b,c,d){var
e=b.head,i=c?1:-1;if(e==(c?a.state.doc.length:0))return f.cursor(e,b.assoc);var
g=b.goalColumn,n,h=a.contentDOM.getBoundingClientRect(),l=a.coordsAtPos(e,b.assoc||-1),s=a.documentTop;if(l){if(g==null)g=l.left-h.left;n=i<0?l.top:l.bottom}else{var
m=a.viewState.lineBlockAt(e);if(g==null)g=Math.min(h.right-h.left,a.defaultCharacterWidth*(e-m.from));n=(i<0?m.top:m.bottom)+s}var
t=h.left+g,r=d!==null&&d!==void
0?d:a.viewState.heightOracle.textHeight>>1;for(var
p=0;;p+=10){var
j=n+(r+p)*i,k=f9(a,{x:t,y:j},false,i);if(j<h.top||j>h.bottom||(i<0?k<e:k>e)){var
o=a.docView.coordsForChar(k),q=!o||j<o.top?-1:1;return f.cursor(k,q,void
0,g)}}}function
cL(a,d,h){var
c=function(){var
e=0,b=g(a),c;try{for(b.s();!(c=b.n()).done;){var
f=c.value;f.between(d-1,d+1,function(a,b,c){if(d>a&&d<b){var
f=e||h||(d-a<b-d?-1:1);d=f<0?a:b;e=f}})}}catch(f){b.e(f)}finally{b.f()}if(!e)return{v:d}};for(;;){var
b=c();if($(b)==="object")return b.v}}function
eI(d,b,c){var
a=cL(d.state.facet(dH).map(function(a){return a(d)}),c.from,b.head>c.from?-1:1);return a==c.from?c:f.cursor(a,a<c.from?1:-1)}var
kj=function(){function
c(a){h(this,c);this.view=a;this.lastKeyCode=0;this.lastKeyTime=0;this.lastTouchTime=0;this.lastFocusTime=0;this.lastScrollTop=0;this.lastScrollLeft=0;this.pendingIOSKey=void
0;this.lastSelectionOrigin=null;this.lastSelectionTime=0;this.lastEscPress=0;this.lastContextMenu=0;this.scrollHandlers=[];this.handlers=Object.create(null);this.composing=-1;this.compositionFirstChange=null;this.compositionEndedAt=0;this.compositionPendingKey=false;this.compositionPendingChange=false;this.mouseSelection=null;this.draggedContent=null;this.handleEvent=this.handleEvent.bind(this);this.notifiedFocused=a.hasFocus;if(j.safari)a.contentDOM.addEventListener("input",function(){return null});if(j.gecko)mW(a.contentDOM.ownerDocument)}b(c,[{key:"setSelectionOrigin",value:function(a){this.lastSelectionOrigin=a;this.lastSelectionTime=Date.now()}},{key:"handleEvent",value:function(a){if(!mI(this.view,a)||this.ignoreDuringComposition(a))return;if(a.type=="keydown"&&this.keydown(a))return;this.runHandlers(a.type,a)}},{key:"runHandlers",value:function(a,b){var
e=this.handlers[a];if(e){var
c=g(e.observers),f;try{for(c.s();!(f=c.n()).done;){var
j=f.value;j(this.view,b)}}catch(f){c.e(f)}finally{c.f()}var
d=g(e.handlers),h;try{for(d.s();!(h=d.n()).done;){var
i=h.value;if(b.defaultPrevented)break;if(i(this.view,b)){b.preventDefault();break}}}catch(f){d.e(f)}finally{d.f()}}}},{key:"ensureHandlers",value:function(a){var
d=l7(a),h=this.handlers,f=this.view.contentDOM;for(var
b
in
d)if(b!="scroll"){var
g=!d[b].handlers.length,c=h[b];if(c&&g!=!c.handlers.length){f.removeEventListener(b,this.handleEvent);c=null}if(!c)f.addEventListener(b,this.handleEvent,{passive:g})}for(var
e
in
h)if(e!="scroll"&&!d[e])f.removeEventListener(e,this.handleEvent);this.handlers=d}},{key:"keydown",value:function(b){var
c=this;this.lastKeyCode=b.keyCode;this.lastKeyTime=Date.now();if(b.keyCode==9&&Date.now()<this.lastEscPress+2e3)return true;if(b.keyCode!=27&&iy.indexOf(b.keyCode)<0)this.view.inputState.lastEscPress=0;if(j.android&&j.chrome&&!b.synthetic&&(b.keyCode==13||b.keyCode==8)){this.view.observer.delayAndroidKey(b.key,b.keyCode);return true}var
a;if(j.ios&&!b.synthetic&&!b.altKey&&!b.metaKey&&((a=fn.find(function(a){return a.keyCode==b.keyCode}))&&!b.ctrlKey||ka.indexOf(b.key)>-1&&b.ctrlKey&&!b.shiftKey)){this.pendingIOSKey=a||b;setTimeout(function(){return c.flushIOSKey()},250);return true}if(b.keyCode!=229)this.view.observer.forceFlush();return false}},{key:"flushIOSKey",value:function(a){var
b=this.pendingIOSKey;if(!b)return false;if(b.key=="Enter"&&a&&a.from<a.to&&/^\S+$/.test(a.insert.toString()))return false;this.pendingIOSKey=void
0;return ba(this.view.contentDOM,b.key,b.keyCode,b
instanceof
KeyboardEvent?b:void
0)}},{key:"ignoreDuringComposition",value:function(a){if(!/^key/.test(a.type))return false;if(this.composing>0)return true;if(j.safari&&!j.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100){this.compositionPendingKey=false;return true}return false}},{key:"startMouseSelection",value:function(a){if(this.mouseSelection)this.mouseSelection.destroy();this.mouseSelection=a}},{key:"update",value:function(a){if(this.mouseSelection)this.mouseSelection.update(a);if(this.draggedContent&&a.docChanged)this.draggedContent=this.draggedContent.map(a.changes);if(a.transactions.length)this.lastKeyCode=this.lastSelectionTime=0}},{key:"destroy",value:function(){if(this.mouseSelection)this.mouseSelection.destroy()}}]);return c}();function
gs(d,c){return function(a,b){try{return c.call(d,b,a)}catch(f){O(a.state,f)}}}function
l7(a){var
f=Object.create(null);function
d(a){return f[a]||(f[a]={observers:[],handlers:[]})}var
c=g(a),i;try{for(c.s();!(i=c.n()).done;){var
e=i.value,b=e.spec;if(b&&b.domEventHandlers)for(var
k
in
b.domEventHandlers){var
m=b.domEventHandlers[k];if(m)d(k).handlers.push(gs(e.value,m))}if(b&&b.domEventObservers)for(var
l
in
b.domEventObservers){var
h=b.domEventObservers[l];if(h)d(l).observers.push(gs(e.value,h))}}}catch(f){c.e(f)}finally{c.f()}for(var
n
in
ae)d(n).handlers.push(ae[n]);for(var
j
in
af)d(j).observers.push(af[j]);return f}var
fn=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],ka="dthko",iy=[16,17,18,20,91,92,224,225],ci=6;function
cj(a){return Math.max(0,a)*0.7+8}function
mz(a,b){return Math.max(Math.abs(a.clientX-b.clientX),Math.abs(a.clientY-b.clientY))}var
kw=function(){function
a(e,b,c,d){h(this,a);this.view=e;this.startEvent=b;this.style=c;this.mustSelect=d;this.scrollSpeed={x:0,y:0};this.scrolling=-1;this.lastEvent=b;this.scrollParent=oY(e.contentDOM);this.atoms=e.state.facet(dH).map(function(a){return a(e)});var
f=e.contentDOM.ownerDocument;f.addEventListener("mousemove",this.move=this.move.bind(this));f.addEventListener("mouseup",this.up=this.up.bind(this));this.extend=b.shiftKey;this.multiple=e.state.facet(x.allowMultipleSelections)&&lv(e,b);this.dragging=nH(e,b)&&hF(b)==1?null:false}b(a,[{key:"start",value:function(a){if(this.dragging===false)this.select(a)}},{key:"move",value:function(a){var
d;if(a.buttons==0)return this.destroy();if(this.dragging||this.dragging==null&&mz(this.startEvent,a)<10)return;this.select(this.lastEvent=a);var
e=0,f=0,b=((d=this.scrollParent)===null||d===void
0?void
0:d.getBoundingClientRect())||{left:0,top:0,right:this.view.win.innerWidth,bottom:this.view.win.innerHeight},c=hL(this.view);if(a.clientX-c.left<=b.left+ci)e=-cj(b.left-a.clientX);else if(a.clientX+c.right>=b.right-ci)e=cj(a.clientX-b.right);if(a.clientY-c.top<=b.top+ci)f=-cj(b.top-a.clientY);else if(a.clientY+c.bottom>=b.bottom-ci)f=cj(a.clientY-b.bottom);this.setScrollSpeed(e,f)}},{key:"up",value:function(a){if(this.dragging==null)this.select(this.lastEvent);if(!this.dragging)a.preventDefault();this.destroy()}},{key:"destroy",value:function(){this.setScrollSpeed(0,0);var
a=this.view.contentDOM.ownerDocument;a.removeEventListener("mousemove",this.move);a.removeEventListener("mouseup",this.up);this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}},{key:"setScrollSpeed",value:function(a,b){var
c=this;this.scrollSpeed={x:a,y:b};if(a||b){if(this.scrolling<0)this.scrolling=setInterval(function(){return c.scroll()},50)}else if(this.scrolling>-1){clearInterval(this.scrolling);this.scrolling=-1}}},{key:"scroll",value:function(){if(this.scrollParent){this.scrollParent.scrollLeft+=this.scrollSpeed.x;this.scrollParent.scrollTop+=this.scrollSpeed.y}else
this.view.win.scrollBy(this.scrollSpeed.x,this.scrollSpeed.y);if(this.dragging===false)this.select(this.lastEvent)}},{key:"skipAtoms",value:function(a){var
c=null;for(var
d=0;d<a.ranges.length;d++){var
b=a.ranges[d],e=null;if(b.empty){var
i=cL(this.atoms,b.from,0);if(i!=b.from)e=f.cursor(i,-1)}else{var
g=cL(this.atoms,b.from,-1),h=cL(this.atoms,b.to,1);if(g!=b.from||h!=b.to)e=f.range(b.from==b.anchor?g:h,b.from==b.head?g:h)}if(e){if(!c)c=a.ranges.slice();c[d]=e}}return c?f.create(c,a.mainIndex):a}},{key:"select",value:function(a){var
c=this.view,b=this.skipAtoms(this.style.get(a,this.extend,this.multiple));if(this.mustSelect||!b.eq(c.state.selection,this.dragging===false))this.view.dispatch({selection:b,userEvent:"select.pointer"});this.mustSelect=false}},{key:"update",value:function(a){var
b=this;if(this.style.update(a))setTimeout(function(){return b.select(b.lastEvent)},20)}}]);return a}();function
lv(a,b){var
c=a.state.facet(gH);return c.length?c[0](b):j.mac?b.metaKey:b.ctrlKey}function
mB(a,b){var
c=a.state.facet(ho);return c.length?c[0](b):j.mac?!b.altKey:!b.ctrlKey}function
nH(a,b){var
g=a.state.selection.main;if(g.empty)return false;var
e=cr(a.root);if(!e||e.rangeCount==0)return true;var
f=e.getRangeAt(0).getClientRects();for(var
d=0;d<f.length;d++){var
c=f[d];if(c.left<=b.clientX&&c.right>=b.clientX&&c.top<=b.clientY&&c.bottom>=b.clientY)return true}return false}function
mI(a,b){if(!b.bubbles)return true;if(b.defaultPrevented)return false;for(var
c=b.target,d;c!=a.contentDOM;c=c.parentNode)if(!c||c.nodeType==11||(d=w.get(c))&&d.ignoreEvent(b))return false;return true}var
ae=Object.create(null),af=Object.create(null),gv=j.ie&&j.ie_version<15||j.ios&&j.webkit_version<604;function
lU(a){var
c=a.dom.parentNode;if(!c)return;var
b=c.appendChild(document.createElement("textarea"));b.style.cssText="position: fixed; left: -10000px; top: 10px";b.focus();setTimeout(function(){a.focus();b.remove();hm(a,b.value)},50)}function
hm(a,b){var
c=a.state,e,h=1,d=c.toText(b),g=d.lines==c.selection.ranges.length,j=eo!=null&&c.selection.ranges.every(function(a){return a.empty})&&eo==d.toString();if(j){var
i=-1;e=c.changeByRange(function(a){var
e=c.doc.lineAt(a.from);if(e.from==i)return{range:a};i=e.from;var
j=c.toText((g?d.line(h++).text:b)+c.lineBreak);return{changes:{from:e.from,insert:j},range:f.cursor(a.from+j.length)}})}else if(g)e=c.changeByRange(function(a){var
b=d.line(h++);return{changes:{from:a.from,to:a.to,insert:b.text},range:f.cursor(a.from+b.length)}});else
e=c.replaceSelection(d);a.dispatch(e,{userEvent:"input.paste",scrollIntoView:true})}af.scroll=function(a){a.inputState.lastScrollTop=a.scrollDOM.scrollTop;a.inputState.lastScrollLeft=a.scrollDOM.scrollLeft};ae.keydown=function(a,b){a.inputState.setSelectionOrigin("select");if(b.keyCode==27)a.inputState.lastEscPress=Date.now();return false};af.touchstart=function(a,b){a.inputState.lastTouchTime=Date.now();a.inputState.setSelectionOrigin("select.pointer")};af.touchmove=function(a){a.inputState.setSelectionOrigin("select.pointer")};ae.mousedown=function(a,b){a.observer.flush();if(a.inputState.lastTouchTime>Date.now()-2e3)return false;var
c=null,d=g(a.state.facet(iz)),f;try{for(d.s();!(f=d.n()).done;){var
i=f.value;c=i(a,b);if(c)break}}catch(f){d.e(f)}finally{d.f()}if(!c&&b.button==0)c=lJ(a,b);if(c){var
h=!a.hasFocus;a.inputState.startMouseSelection(new
kw(a,b,c,h));if(h)a.observer.ignore(function(){return hB(a.contentDOM)});var
e=a.inputState.mouseSelection;if(e){e.start(b);return e.dragging===false}}return false};function
iX(a,b,c,d){if(d==1)return f.cursor(b,c);else if(d==2)return m_(a.state,b,c);else{var
e=L.find(a.docView,b),h=a.state.doc.lineAt(e?e.posAtEnd:b),i=e?e.posAtStart:h.from,g=e?e.posAtEnd:h.to;if(g<a.state.doc.length&&g==h.to)g++;return f.range(i,g)}}var
h1=function(a,b){return a>=b.top&&a<=b.bottom},hZ=function(a,b,c){return h1(b,c)&&a>=c.left&&a<=c.right};function
mU(a,b,c,d){var
e=L.find(a.docView,b);if(!e)return 1;var
g=b-e.posAtStart;if(g==0)return 1;if(g==e.length)return-1;var
f=e.coordsAt(g,-1);if(f&&hZ(c,d,f))return-1;var
h=e.coordsAt(g,1);if(h&&hZ(c,d,h))return 1;return f&&h1(d,f)?-1:1}function
iV(a,b){var
c=a.posAtCoords({x:b.clientX,y:b.clientY},false);return{pos:c,bias:mU(a,c,b.clientX,b.clientY)}}var
jU=j.ie&&j.ie_version<=11,id=null,ie=0,ig=0;function
hF(a){if(!jU)return a.detail;var
b=id,c=ig;id=a;ig=Date.now();return ie=!b||c>Date.now()-400&&Math.abs(b.clientX-a.clientX)<2&&Math.abs(b.clientY-a.clientY)<2?(ie+1)%3:1}function
lJ(h,b){var
g=iV(h,b),j=hF(b),e=h.state.selection;return{update:function(a){if(a.docChanged){g.pos=a.changes.mapPos(g.pos);e=e.map(a.changes)}},get:function(a,b,c){var
i=iV(h,a),l,d=iX(h,i.pos,i.bias,j);if(g.pos!=i.pos&&!b){var
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oN(a,b){for(var
c=0;c<a.ranges.length;c++){var
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h=a.posAtCoords({x:b.clientX,y:b.clientY},false),g=a.inputState.draggedContent,f=d&&g&&mB(a,b)?{from:g.from,to:g.to}:null,i={from:h,insert:c},e=a.state.changes(f?[f,i]:i);a.focus();a.dispatch({changes:e,selection:{anchor:e.mapPos(h,-1),head:e.mapPos(h,1)},userEvent:f?"move.drop":"input.drop"});a.inputState.draggedContent=null}ae.drop=function(a,b){if(!b.dataTransfer)return false;if(a.state.readOnly)return true;var
c=b.dataTransfer.files;if(c&&c.length){var
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f=Array(c.length),h=0,e=function(){if(++h==c.length)hp(a,b,f.filter(function(a){return a!=null}).join(a.state.lineBreak),false)},g=function(a){var
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c=gv?null:b.clipboardData;if(c){hm(a,c.getData("text/plain")||c.getData("text/uri-list"));return true}else{lU(a);return false}};function
lT(a,b){var
d=a.dom.parentNode;if(!d)return;var
c=d.appendChild(document.createElement("textarea"));c.style.cssText="position: fixed; left: -10000px; top: 10px";c.value=b;c.focus();c.selectionEnd=b.length;c.selectionStart=0;setTimeout(function(){c.remove();a.focus()},50)}function
l9(a){var
e=[],h=[],k=false,c=g(a.selection.ranges),i;try{for(c.s();!(i=c.n()).done;){var
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l=-1,d=g(a.selection.ranges),j;try{for(d.s();!(j=d.n()).done;){var
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eo=null;ae.copy=ae.cut=function(a,b){var
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h4=ar.define();function
hA(a,b){var
d=[],c=g(a.facet(hz)),e;try{for(c.s();!(e=c.n()).done;){var
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jK(a){setTimeout(function(){var
b=a.hasFocus;if(b!=a.inputState.notifiedFocused){var
c=hA(a.state,b);if(c)a.dispatch(c);else
a.update([])}},10)}af.focus=function(a){a.inputState.lastFocusTime=Date.now();if(!a.scrollDOM.scrollTop&&(a.inputState.lastScrollTop||a.inputState.lastScrollLeft)){a.scrollDOM.scrollTop=a.inputState.lastScrollTop;a.scrollDOM.scrollLeft=a.inputState.lastScrollLeft}jK(a)};af.blur=function(a){a.observer.clearSelectionRange();jK(a)};af.compositionstart=af.compositionupdate=function(a){if(a.inputState.compositionFirstChange==null)a.inputState.compositionFirstChange=true;if(a.inputState.composing<0){a.inputState.composing=0;if(a.docView.maybeCreateCompositionBarrier()){a.update([]);a.docView.clearCompositionBarrier()}}};af.compositionend=function(a){a.inputState.composing=-1;a.inputState.compositionEndedAt=Date.now();a.inputState.compositionPendingKey=true;a.inputState.compositionPendingChange=a.observer.pendingRecords().length>0;a.inputState.compositionFirstChange=null;if(j.chrome&&j.android)a.observer.flushSoon();else if(a.inputState.compositionPendingChange)Promise.resolve().then(function(){return a.observer.flush()});else
setTimeout(function(){if(a.inputState.composing<0&&a.docView.hasComposition)a.update([])},50)};af.contextmenu=function(a){a.inputState.lastContextMenu=Date.now()};ae.beforeinput=function(a,b){var
d,c;if(j.chrome&&j.android&&(c=fn.find(function(a){return a.inputType==b.inputType}))){a.observer.delayAndroidKey(c.key,c.keyCode);if(c.key=="Backspace"||c.key=="Delete"){var
e=((d=window.visualViewport)===null||d===void
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0:d.height)||0;setTimeout(function(){var
b;if((((b=window.visualViewport)===null||b===void
0?void
0:b.height)||0)>e+10&&a.hasFocus){a.contentDOM.blur();a.focus()}},100)}}if(j.ios&&b.inputType=="deleteContentForward")a.observer.flushSoon();return false};var
gi=new
Set();function
mW(a){if(!gi.has(a)){gi.add(a);a.addEventListener("copy",function(){});a.addEventListener("cut",function(){})}}var
jQ=["pre-wrap","normal","pre-line","break-spaces"],kg=function(){function
c(a){h(this,c);this.lineWrapping=a;this.doc=p.empty;this.heightSamples={};this.lineHeight=14;this.charWidth=7;this.textHeight=14;this.lineLength=30;this.heightChanged=false}b(c,[{key:"heightForGap",value:function(a,b){var
c=this.doc.lineAt(b).number-this.doc.lineAt(a).number+1;if(this.lineWrapping)c+=Math.max(0,Math.ceil((b-a-c*this.lineLength*0.5)/this.lineLength));return this.lineHeight*c}},{key:"heightForLine",value:function(a){if(!this.lineWrapping)return this.lineHeight;var
b=1+Math.max(0,Math.ceil((a-this.lineLength)/(this.lineLength-5)));return b*this.lineHeight}},{key:"setDoc",value:function(a){this.doc=a;return this}},{key:"mustRefreshForWrapping",value:function(a){return jQ.indexOf(a)>-1!=this.lineWrapping}},{key:"mustRefreshForHeights",value:function(a){var
d=false;for(var
b=0;b<a.length;b++){var
c=a[b];if(c<0)b++;else if(!this.heightSamples[Math.floor(c*10)]){d=true;this.heightSamples[Math.floor(c*10)]=true}}return d}},{key:"refresh",value:function(a,b,c,d,e,f){var
j=jQ.indexOf(a)>-1,h=Math.round(b)!=Math.round(this.lineHeight)||this.lineWrapping!=j;this.lineWrapping=j;this.lineHeight=b;this.charWidth=c;this.textHeight=d;this.lineLength=e;if(h){this.heightSamples={};for(var
g=0;g<f.length;g++){var
i=f[g];if(i<0)g++;else
this.heightSamples[Math.floor(i*10)]=true}}return h}}]);return c}(),ku=function(){function
c(a,b){h(this,c);this.from=a;this.heights=b;this.index=0}b(c,[{key:"more",get:function(){return this.index<this.heights.length}}]);return c}(),aA=function(){function
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b=(Array.isArray(this._content)?this._content:[this]).concat(Array.isArray(a._content)?a._content:[a]);return new
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c=arguments.length>2&&arguments[2]!==undefined?arguments[2]:2;h(this,f);this.length=a;this.height=b;this.flags=c}b(f,[{key:"outdated",get:function(){return(this.flags&2)>0},set:function(a){this.flags=(a?2:0)|this.flags&~2}},{key:"setHeight",value:function(a,b){if(this.height!=b){if(Math.abs(this.height-b)>b0)a.heightChanged=true;this.height=b}}},{key:"replace",value:function(a,b,c){return f.of(c)}},{key:"decomposeLeft",value:function(a,b){b.push(this)}},{key:"decomposeRight",value:function(a,b){b.push(this)}},{key:"applyChanges",value:function(a,b,c,d){var
h=this,n=c.doc;for(var
e=d.length-1;e>=0;e--){var
j=d[e],f=j.fromA,i=j.toA,k=j.fromB,m=j.toB,g=h.lineAt(f,t.ByPosNoHeight,c.setDoc(b),0,0),l=g.to>=i?g:h.lineAt(i,t.ByPosNoHeight,c,0,0);m+=l.to-i;i=l.to;while(e>0&&g.from<=d[e-1].toA){f=d[e-1].fromA;k=d[e-1].fromB;e--;if(f<g.from)g=h.lineAt(f,t.ByPosNoHeight,c,0,0)}k+=g.from-f;f=g.from;var
o=ky.build(c.setDoc(n),a,k,m);h=h.replace(f,i,o)}return h.updateHeight(c,0)}}],[{key:"empty",value:function(){return new
ai(0,0)}},{key:"of",value:function(a){if(a.length==1)return a[0];var
b=0,c=a.length,h=0,g=0;for(;;)if(b==c)if(h>g*2){var
e=a[b-1];if(e["break"])a.splice(--b,1,e.left,null,e.right);else
a.splice(--b,1,e.left,e.right);c+=1+e["break"];h-=e.size}else if(g>h*2){var
d=a[c];if(d["break"])a.splice(c,1,d.left,null,d.right);else
a.splice(c,1,d.left,d.right);c+=2+d["break"];g-=d.size}else
break;else if(h<g){var
k=a[b++];if(k)h+=k.size}else{var
j=a[--c];if(j)g+=j.size}var
i=0;if(a[b-1]==null){i=1;b--}else if(a[b]==null){i=1;c++}return new
kf(f.of(a.slice(0,b)),i,f.of(a.slice(c)))}}]);return f}();ab.prototype.size=1;var
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d(a,b,c){var
e;h(this,d);e=f.call(this,a,b);e.deco=c;return e}b(d,[{key:"blockAt",value:function(a,b,c,d){return new
aA(d,this.length,c,this.height,this.deco||0)}},{key:"lineAt",value:function(a,b,c,d,e){return this.blockAt(0,c,d,e)}},{key:"forEachLine",value:function(a,b,c,d,e,f){if(a<=e+this.length&&b>=e)f(this.blockAt(0,c,d,e))}},{key:"updateHeight",value:function(a){var
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d=l(e);function
e(a,b){var
c;h(this,e);c=d.call(this,a,b,null);c.collapsed=0;c.widgetHeight=0;c.breaks=0;return c}b(e,[{key:"blockAt",value:function(a,b,c,d){return new
aA(d,this.length,c,this.height,this.breaks)}},{key:"replace",value:function(a,b,c){var
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instanceof
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a1)d=new
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d.height=this.height;if(!this.outdated)d.outdated=false;return d}else
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d=arguments.length>1&&arguments[1]!==undefined?arguments[1]:0,c=arguments.length>2&&arguments[2]!==undefined?arguments[2]:false,b=arguments.length>3?arguments[3]:undefined;if(b&&b.from<=d&&b.more)this.setHeight(a,b.heights[b.index++]);else if(c||this.outdated)this.setHeight(a,Math.max(this.widgetHeight,a.heightForLine(this.length-this.collapsed))+this.breaks*a.lineHeight);this.outdated=false;return this}},{key:"toString",value:function(){return"line(".concat(this.length).concat(this.collapsed?-this.collapsed:"").concat(this.widgetHeight?":"+this.widgetHeight:"",")")}}]);return e}(e$),a1=function(a){m(d,a);var
c=l(d);function
d(a){h(this,d);return c.call(this,a,0)}b(d,[{key:"heightMetrics",value:function(a,b){var
e=a.doc.lineAt(b).number,f=a.doc.lineAt(b+this.length).number,c=f-e+1,d,g=0;if(a.lineWrapping){var
h=Math.min(this.height,a.lineHeight*c);d=h/c;if(this.length>c+1)g=(this.height-h)/(this.length-c-1)}else
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e=this.heightMetrics(b,d),j=e.firstLine,n=e.lastLine,f=e.perLine,q=e.perChar;if(b.lineWrapping){var
m=d+Math.round(Math.max(0,Math.min(1,(a-c)/this.height))*this.length),g=b.doc.lineAt(m),k=f+g.length*q,p=Math.max(c,a-k/2);return new
aA(g.from,g.length,p,k,0)}else{var
h=Math.max(0,Math.min(n-j,Math.floor((a-c)/f))),i=b.doc.line(j+h),l=i.from,o=i.length;return new
aA(l,o,c+f*h,f,0)}}},{key:"lineAt",value:function(a,b,c,d,e){if(b==t.ByHeight)return this.blockAt(a,c,d,e);if(b==t.ByPosNoHeight){var
h=c.doc.lineAt(a),i=h.from,p=h.to;return new
aA(i,p-i,0,0,0)}var
g=this.heightMetrics(c,e),n=g.firstLine,m=g.perLine,l=g.perChar,f=c.doc.lineAt(a),j=m+f.length*l,k=f.number-n,o=d+m*k+l*(f.from-e-k);return new
aA(f.from,f.length,Math.max(d,Math.min(o,d+this.height-j)),j,0)}},{key:"forEachLine",value:function(a,b,c,d,e,f){a=Math.max(a,e);b=Math.min(b,e+this.length);var
i=this.heightMetrics(c,e),o=i.firstLine,n=i.perLine,m=i.perChar;for(var
h=a,j=d;h<=b;){var
g=c.doc.lineAt(h);if(h==a){var
l=g.number-o;j+=n*l+m*(a-e-l)}var
k=n+m*g.length;f(new
aA(g.from,g.length,j,k,0));j+=k;h=g.to+1}}},{key:"replace",value:function(a,b,c){var
e=this.length-b;if(e>0){var
g=c[c.length-1];if(g
instanceof
d)c[c.length-1]=new
d(g.length+e);else
c.push(null,new
d(e-1))}if(a>0){var
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instanceof
d)c[0]=new
d(a+f.length);else
c.unshift(new
d(a-1),null)}return ab.of(c)}},{key:"decomposeLeft",value:function(a,b){b.push(new
d(a-1),null)}},{key:"decomposeRight",value:function(a,b){b.push(null,new
d(this.length-a-1))}},{key:"updateHeight",value:function(a){var
c=arguments.length>1&&arguments[1]!==undefined?arguments[1]:0,m=arguments.length>2&&arguments[2]!==undefined?arguments[2]:false,b=arguments.length>3?arguments[3]:undefined,h=c+this.length;if(b&&b.from<=c+this.length&&b.more){var
e=[],f=Math.max(c,b.from),g=-1;if(b.from>c)e.push(new
d(b.from-c-1).updateHeight(a,c));while(f<=h&&b.more){var
j=a.doc.lineAt(f).length;if(e.length)e.push(null);var
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ai(j,i);k.outdated=false;e.push(k);f+=j+1}if(f<=h)e.push(null,new
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d(a,b,c){var
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i=d+this.left.height,h=e+this.left.length+this["break"];if(this["break"]){if(a<h)this.left.forEachLine(a,b,c,d,e,f);if(b>=h)this.right.forEachLine(a,b,c,i,h,f)}else{var
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d=[];if(a>0)this.decomposeLeft(a,d);var
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f=arguments.length>1&&arguments[1]!==undefined?arguments[1]:0,e=arguments.length>2&&arguments[2]!==undefined?arguments[2]:false,b=arguments.length>3?arguments[3]:undefined,c=this.left,d=this.right,h=f+c.length+this["break"],g=null;if(b&&b.from<=f+c.length&&b.more)g=c=c.updateHeight(a,f,e,b);else
c.updateHeight(a,f,e);if(b&&b.from<=h+d.length&&b.more)g=d=d.updateHeight(a,h,e,b);else
d.updateHeight(a,h,e);if(g)return this.balanced(c,d);this.height=this.left.height+this.right.height;this.outdated=false;return this}},{key:"toString",value:function(){return this.left+(this["break"]?" ":"-")+this.right}}]);return d}(ab);function
iw(a,b){var
d,c;if(a[b]==null&&(d=a[b-1])instanceof
a1&&(c=a[b+1])instanceof
a1)a.splice(b-1,3,new
a1(d.length+1+c.length))}var
oM=5,ky=function(){function
e(a,b){h(this,e);this.pos=a;this.oracle=b;this.nodes=[];this.lineStart=-1;this.lineEnd=-1;this.covering=null;this.writtenTo=a}b(e,[{key:"isCovered",get:function(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}},{key:"span",value:function(a,b){if(this.lineStart>-1){var
c=Math.min(b,this.lineEnd),d=this.nodes[this.nodes.length-1];if(d
instanceof
ai)d.length+=c-this.pos;else if(c>this.pos||!this.isCovered)this.nodes.push(new
ai(c-this.pos,-1));this.writtenTo=c;if(b>c){this.nodes.push(null);this.writtenTo++;this.lineStart=-1}}this.pos=b}},{key:"point",value:function(a,b,c){if(a<b||c.heightRelevant){var
d=c.widget?c.widget.estimatedHeight:0,f=c.widget?c.widget.lineBreaks:0;if(d<0)d=this.oracle.lineHeight;var
e=b-a;if(c.block)this.addBlock(new
e$(e,d,c));else if(e||f||d>=oM)this.addLineDeco(d,f,e)}else if(b>a)this.span(a,b);if(this.lineEnd>-1&&this.lineEnd<this.pos)this.lineEnd=this.oracle.doc.lineAt(this.pos).to}},{key:"enterLine",value:function(){if(this.lineStart>-1)return;var
b=this.oracle.doc.lineAt(this.pos),a=b.from,c=b.to;this.lineStart=a;this.lineEnd=c;if(this.writtenTo<a){if(this.writtenTo<a-1||this.nodes[this.nodes.length-1]==null)this.nodes.push(this.blankContent(this.writtenTo,a-1));this.nodes.push(null)}if(this.pos>a)this.nodes.push(new
ai(this.pos-a,-1));this.writtenTo=this.pos}},{key:"blankContent",value:function(a,b){var
c=new
a1(b-a);if(this.oracle.doc.lineAt(a).to==b)c.flags|=4;return c}},{key:"ensureLine",value:function(){this.enterLine();var
a=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(a
instanceof
ai)return a;var
b=new
ai(0,-1);this.nodes.push(b);return b}},{key:"addBlock",value:function(a){this.enterLine();var
b=a.deco;if(b&&b.startSide>0&&!this.isCovered)this.ensureLine();this.nodes.push(a);this.writtenTo=this.pos=this.pos+a.length;if(b&&b.endSide>0)this.covering=a}},{key:"addLineDeco",value:function(a,b,c){var
d=this.ensureLine();d.length+=c;d.collapsed+=c;d.widgetHeight=Math.max(d.widgetHeight,a);d.breaks+=b;this.writtenTo=this.pos=this.pos+c}},{key:"finish",value:function(a){var
e=this.nodes.length==0?null:this.nodes[this.nodes.length-1];if(this.lineStart>-1&&!(e
instanceof
ai)&&!this.isCovered)this.nodes.push(new
ai(0,-1));else if(this.writtenTo<this.pos||e==null)this.nodes.push(this.blankContent(this.writtenTo,this.pos));var
f=a,b=g(this.nodes),d;try{for(b.s();!(d=b.n()).done;){var
c=d.value;if(c
instanceof
ai)c.updateHeight(this.oracle,f);f+=c?c.length:1}}catch(f){b.e(f)}finally{b.f()}return this.nodes}}],[{key:"build",value:function(a,b,c,d){var
f=new
e(c,a);q.spans(b,c,d,f,0);return f.finish(c)}}]);return e}();function
ng(a,b,c){var
d=new
j7();q.compare(a,b,c,d,0);return d.changes}var
j7=function(){function
a(){h(this,a);this.changes=[]}b(a,[{key:"compareRange",value:function(){}},{key:"comparePoint",value:function(a,b,c,d){if(a<b||c&&c.heightRelevant||d&&d.heightRelevant)dB(a,b,this.changes,5)}}]);return a}();function
pJ(a,b){var
e=a.getBoundingClientRect(),l=a.ownerDocument,m=l.defaultView||window,g=Math.max(0,e.left),j=Math.min(m.innerWidth,e.right),h=Math.max(0,e.top),i=Math.min(m.innerHeight,e.bottom);for(var
c=a.parentNode;c&&c!=l.body;)if(c.nodeType==1){var
d=c,k=window.getComputedStyle(d);if((d.scrollHeight>d.clientHeight||d.scrollWidth>d.clientWidth)&&k.overflow!="visible"){var
f=d.getBoundingClientRect();g=Math.max(g,f.left);j=Math.min(j,f.right);h=Math.max(h,f.top);i=c==a.parentNode?f.bottom:Math.min(i,f.bottom)}c=k.position=="absolute"||k.position=="fixed"?d.offsetParent:d.parentNode}else if(c.nodeType==11)c=c.host;else
break;return{left:g-e.left,right:Math.max(g,j)-e.left,top:h-(e.top+b),bottom:Math.max(h,i)-(e.top+b)}}function
m2(a,b){var
c=a.getBoundingClientRect();return{left:0,right:c.right-c.left,top:b,bottom:c.bottom-(c.top+b)}}var
c4=function(){function
d(a,b,c){h(this,d);this.from=a;this.to=b;this.size=c}b(d,[{key:"draw",value:function(a,b){return k.replace({widget:new
km(this.size*(b?a.scaleY:a.scaleX),b)}).range(this.from,this.to)}}],[{key:"same",value:function(a,b){if(a.length!=b.length)return false;for(var
c=0;c<a.length;c++){var
d=a[c],e=b[c];if(d.from!=e.from||d.to!=e.to||d.size!=e.size)return false}return true}}]);return d}(),km=function(a){m(c,a);var
e=l(c);function
c(a,b){var
d;h(this,c);d=e.call(this);d.size=a;d.vertical=b;return d}b(c,[{key:"eq",value:function(a){return a.size==this.size&&a.vertical==this.vertical}},{key:"toDOM",value:function(){var
a=document.createElement("div");if(this.vertical)a.style.height=this.size+"px";else{a.style.width=this.size+"px";a.style.height="2px";a.style.display="inline-block"}return a}},{key:"estimatedHeight",get:function(){return this.vertical?this.size:-1}}]);return c}(aj),fw=function(){function
c(a){var
b=this;h(this,c);this.state=a;this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0};this.inView=true;this.paddingTop=0;this.paddingBottom=0;this.contentDOMWidth=0;this.contentDOMHeight=0;this.editorHeight=0;this.editorWidth=0;this.scrollTop=0;this.scrolledToBottom=true;this.scaleX=1;this.scaleY=1;this.scrollAnchorPos=0;this.scrollAnchorHeight=-1;this.scaler=fb;this.scrollTarget=null;this.printing=false;this.mustMeasureContent=true;this.defaultTextDirection=r.LTR;this.visibleRanges=[];this.mustEnforceCursorAssoc=false;var
d=a.facet(dW).some(function(a){return typeof
a!="function"&&a["class"]=="cm-lineWrapping"});this.heightOracle=new
kg(d);this.stateDeco=a.facet(bA).filter(function(a){return typeof
a!="function"});this.heightMap=ab.empty().applyChanges(this.stateDeco,p.empty,this.heightOracle.setDoc(a.doc),[new
aB(0,0,0,a.doc.length)]);this.viewport=this.getViewport(0,null);this.updateViewportLines();this.updateForViewport();this.lineGaps=this.ensureLineGaps([]);this.lineGapDeco=k.set(this.lineGaps.map(function(a){return a.draw(b,false)}));this.computeVisibleRanges()}b(c,[{key:"updateForViewport",value:function(){var
f=this,b=[this.viewport],d=this.state.selection.main,c=function(a){var
c=a?d.head:d.anchor;if(!b.some(function(a){var
b=a.from,d=a.to;return c>=b&&c<=d})){var
e=f.lineBlockAt(c),g=e.from,h=e.to;b.push(new
b8(g,h))}};for(var
a=0;a<=1;a++)c(a);this.viewports=b.sort(function(a,b){return a.from-b.from});this.scaler=this.heightMap.height<=7e6?fb:new
jW(this.heightOracle,this.heightMap,this.viewports)}},{key:"updateViewportLines",value:function(){var
b=this;this.viewportLines=[];this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,function(a){b.viewportLines.push(b.scaler.scale==1?a:bK(a,b.scaler))})}},{key:"update",value:function(a){var
c=arguments.length>1&&arguments[1]!==undefined?arguments[1]:null;this.state=a.state;var
g=this.stateDeco;this.stateDeco=this.state.facet(bA).filter(function(a){return typeof
a!="function"});var
f=a.changedRanges,e=aB.extendWithRanges(f,ng(g,this.stateDeco,a?a.changes:aa.empty(this.state.doc.length))),h=this.heightMap.height,d=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);this.heightMap=this.heightMap.applyChanges(this.stateDeco,a.startState.doc,this.heightOracle.setDoc(this.state.doc),e);if(this.heightMap.height!=h)a.flags|=2;if(d){this.scrollAnchorPos=a.changes.mapPos(d.from,-1);this.scrollAnchorHeight=d.top}else{this.scrollAnchorPos=-1;this.scrollAnchorHeight=this.heightMap.height}var
b=e.length?this.mapViewport(this.viewport,a.changes):this.viewport;if(c&&(c.range.head<b.from||c.range.head>b.to)||!this.viewportIsAppropriate(b))b=this.getViewport(0,c);var
i=!a.changes.empty||a.flags&2||b.from!=this.viewport.from||b.to!=this.viewport.to;this.viewport=b;this.updateForViewport();if(i)this.updateViewportLines();if(this.lineGaps.length||this.viewport.to-this.viewport.from>2e3<<1)this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,a.changes)));a.flags|=this.computeVisibleRanges();if(c)this.scrollTarget=c;if(!this.mustEnforceCursorAssoc&&a.selectionSet&&a.view.lineWrapping&&a.state.selection.main.empty&&a.state.selection.main.assoc&&!a.state.facet(iE))this.mustEnforceCursorAssoc=true}},{key:"measure",value:function(a){var
k=a.contentDOM,m=window.getComputedStyle(k),d=this.heightOracle,F=m.whiteSpace;this.defaultTextDirection=m.direction=="rtl"?r.RTL:r.LTR;var
b=this.heightOracle.mustRefreshForWrapping(F),e=k.getBoundingClientRect(),l=b||this.mustMeasureContent||this.contentDOMHeight!=e.height;this.contentDOMHeight=e.height;this.mustMeasureContent=false;var
c=0,f=0;if(e.width&&e.height){var
x=hK(k,e),u=x.scaleX,v=x.scaleY;if(u>5e-3&&Math.abs(this.scaleX-u)>5e-3||v>5e-3&&Math.abs(this.scaleY-v)>5e-3){this.scaleX=u;this.scaleY=v;c|=8;b=l=true}}var
C=(parseInt(m.paddingTop)||0)*this.scaleY,B=(parseInt(m.paddingBottom)||0)*this.scaleY;if(this.paddingTop!=C||this.paddingBottom!=B){this.paddingTop=C;this.paddingBottom=B;c|=8|2}if(this.editorWidth!=a.scrollDOM.clientWidth){if(d.lineWrapping)l=true;this.editorWidth=a.scrollDOM.clientWidth;c|=8}var
D=a.scrollDOM.scrollTop*this.scaleY;if(this.scrollTop!=D){this.scrollAnchorHeight=-1;this.scrollTop=D}this.scrolledToBottom=h6(a.scrollDOM);var
t=(this.printing?m2:pJ)(k,this.paddingTop),j=t.top-this.pixelViewport.top,i=t.bottom-this.pixelViewport.bottom;this.pixelViewport=t;var
q=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(q!=this.inView){this.inView=q;if(q)l=true}if(!this.inView&&!this.scrollTarget)return 0;var
o=e.width;if(this.contentDOMWidth!=o||this.editorHeight!=a.scrollDOM.clientHeight){this.contentDOMWidth=e.width;this.editorHeight=a.scrollDOM.clientHeight;c|=8}if(l){var
s=a.docView.measureVisibleLineHeights(this.viewport);if(d.mustRefreshForHeights(s))b=true;if(b||d.lineWrapping&&Math.abs(o-this.contentDOMWidth)>d.charWidth){var
n=a.docView.measureTextSize(),A=n.lineHeight,z=n.charWidth,H=n.textHeight;b=A>0&&d.refresh(F,A,z,H,o/z,s);if(b){a.docView.minWidth=0;c|=8}}if(j>0&&i>0)f=Math.max(j,i);else if(j<0&&i<0)f=Math.min(j,i);d.heightChanged=false;var
h=g(this.viewports),y;try{for(h.s();!(y=h.n()).done;){var
w=y.value,G=w.from==this.viewport.from?s:a.docView.measureVisibleLineHeights(w);this.heightMap=(b?ab.empty().applyChanges(this.stateDeco,p.empty,this.heightOracle,[new
aB(0,0,0,a.state.doc.length)]):this.heightMap).updateHeight(d,0,b,new
ku(w.from,G))}}catch(f){h.e(f)}finally{h.f()}if(d.heightChanged)c|=2}var
E=!this.viewportIsAppropriate(this.viewport,f)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);if(E)this.viewport=this.getViewport(f,this.scrollTarget);this.updateForViewport();if(c&2||E)this.updateViewportLines();if(this.lineGaps.length||this.viewport.to-this.viewport.from>2e3<<1)this.updateLineGaps(this.ensureLineGaps(b?[]:this.lineGaps,a));c|=this.computeVisibleRanges();if(this.mustEnforceCursorAssoc){this.mustEnforceCursorAssoc=false;a.docView.enforceCursorAssoc()}return c}},{key:"visibleTop",get:function(){return this.scaler.fromDOM(this.pixelViewport.top)}},{key:"visibleBottom",get:function(){return this.scaler.fromDOM(this.pixelViewport.bottom)}},{key:"getViewport",value:function(a,b){var
j=0.5-Math.max(-0.5,Math.min(0.5,a/1e3/2)),c=this.heightMap,d=this.heightOracle,l=this.visibleTop,k=this.visibleBottom,f=new
b8(c.lineAt(l-j*1e3,t.ByHeight,d,0,0).from,c.lineAt(k+(1-j)*1e3,t.ByHeight,d,0,0).to);if(b){var
h=b.range.head;if(h<f.from||h>f.to){var
i=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),g=c.lineAt(h,t.ByPos,d,0,0),e;if(b.y=="center")e=(g.top+g.bottom)/2-i/2;else if(b.y=="start"||b.y=="nearest"&&h<f.from)e=g.top;else
e=g.bottom-i;f=new
b8(c.lineAt(e-1e3/2,t.ByHeight,d,0,0).from,c.lineAt(e+i+1e3/2,t.ByHeight,d,0,0).to)}}return f}},{key:"mapViewport",value:function(a,b){var
c=b.mapPos(a.from,-1),d=b.mapPos(a.to,1);return new
b8(this.heightMap.lineAt(c,t.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(d,t.ByPos,this.heightOracle,0,0).to)}},{key:"viewportIsAppropriate",value:function(a){var
d=a.from,e=a.to,b=arguments.length>1&&arguments[1]!==undefined?arguments[1]:0;if(!this.inView)return true;var
i=this.heightMap.lineAt(d,t.ByPos,this.heightOracle,0,0),f=i.top,j=this.heightMap.lineAt(e,t.ByPos,this.heightOracle,0,0),c=j.bottom,h=this.visibleTop,g=this.visibleBottom;return(d==0||f<=h-Math.max(10,Math.min(-b,250)))&&(e==this.state.doc.length||c>=g+Math.max(10,Math.min(b,250)))&&f>h-2*1e3&&c<g+2*1e3}},{key:"mapLineGaps",value:function(a,b){if(!a.length||b.empty)return a;var
f=[],d=g(a),e;try{for(d.s();!(e=d.n()).done;){var
c=e.value;if(!b.touchesRange(c.from,c.to))f.push(new
c4(b.mapPos(c.from),b.mapPos(c.to),c.size))}}catch(f){d.e(f)}finally{d.f()}return f}},{key:"ensureLineGaps",value:function(D,A){var
w=this,j=this.heightOracle.lineWrapping,d=j?1e4:2e3,l=d>>1,y=d<<1;if(this.defaultTextDirection!=r.LTR&&!j)return[];var
z=[],x=function
n(a,b,c,d){if(b-a<l)return;var
k=w.state.selection.main,h=[k.from];if(!k.empty)h.push(k.to);for(var
g=0,m=h;g<m.length;g++){var
e=m[g];if(e>a&&e<b){n(a,e-10,c,d);n(e+10,b,c,d);return}}var
i=mO(D,function(d){return d.from>=c.from&&d.to<=c.to&&Math.abs(d.from-a)<l&&Math.abs(d.to-b)<l&&!h.some(function(a){return d.from<a&&d.to>a})});if(!i){if(b<c.to&&A&&j&&A.visibleRanges.some(function(a){return a.from<=b&&a.to>=b})){var
o=A.moveToLineBoundary(f.cursor(b),false,true).head;if(o>a)b=o}i=new
c4(a,b,w.gapSize(c,a,b,d))}z.push(i)},c=g(this.viewportLines),u;try{for(c.s();!(u=c.n()).done;){var
a=u.value;if(a.length<y)continue;var
b=nZ(a.from,a.to,this.stateDeco);if(b.total<y)continue;var
e=this.scrollTarget?this.scrollTarget.range.head:null,h=void
0,i=void
0;if(j){var
n=d/this.heightOracle.lineLength*this.heightOracle.lineHeight,q=void
0,k=void
0;if(e!=null){var
C=cl(b,e),B=((this.visibleBottom-this.visibleTop)/2+n)/a.height;q=C-B;k=C+B}else{q=(this.visibleTop-a.top-n)/a.height;k=(this.visibleBottom-a.top+n)/a.height}h=cn(b,q);i=cn(b,k)}else{var
s=b.total*this.heightOracle.charWidth,o=d*this.heightOracle.charWidth,m=void
0,p=void
0;if(e!=null){var
v=cl(b,e),t=((this.pixelViewport.right-this.pixelViewport.left)/2+o)/s;m=v-t;p=v+t}else{m=(this.pixelViewport.left-o)/s;p=(this.pixelViewport.right+o)/s}h=cn(b,m);i=cn(b,p)}if(h>a.from)x(a.from,h,a,b);if(i<a.to)x(i,a.to,a,b)}}catch(f){c.e(f)}finally{c.f()}return z}},{key:"gapSize",value:function(a,b,c,d){var
e=cl(d,c)-cl(d,b);return this.heightOracle.lineWrapping?a.height*e:d.total*this.heightOracle.charWidth*e}},{key:"updateLineGaps",value:function(a){var
b=this;if(!c4.same(a,this.lineGaps)){this.lineGaps=a;this.lineGapDeco=k.set(a.map(function(a){return a.draw(b,b.heightOracle.lineWrapping)}))}}},{key:"computeVisibleRanges",value:function(){var
a=this.stateDeco;if(this.lineGaps.length)a=a.concat(this.lineGapDeco);var
c=[];q.spans(a,this.viewport.from,this.viewport.to,{span:function(a,b){c.push({from:a,to:b})},point:function(){}},20);var
b=c.length!=this.visibleRanges.length||this.visibleRanges.some(function(a,b){return a.from!=c[b].from||a.to!=c[b].to});this.visibleRanges=c;return b?4:0}},{key:"lineBlockAt",value:function(b){return b>=this.viewport.from&&b<=this.viewport.to&&this.viewportLines.find(function(a){return a.from<=b&&a.to>=b})||bK(this.heightMap.lineAt(b,t.ByPos,this.heightOracle,0,0),this.scaler)}},{key:"lineBlockAtHeight",value:function(a){return bK(this.heightMap.lineAt(this.scaler.fromDOM(a),t.ByHeight,this.heightOracle,0,0),this.scaler)}},{key:"scrollAnchorAt",value:function(a){var
b=this.lineBlockAtHeight(a+8);return b.from>=this.viewport.from||this.viewportLines[0].top-a>200?b:this.viewportLines[0]}},{key:"elementAtHeight",value:function(a){return bK(this.heightMap.blockAt(this.scaler.fromDOM(a),this.heightOracle,0,0),this.scaler)}},{key:"docHeight",get:function(){return this.scaler.toDOM(this.heightMap.height)}},{key:"contentHeight",get:function(){return this.docHeight+this.paddingTop+this.paddingBottom}}]);return c}(),b8=b(function
c(a,b){h(this,c);this.from=a;this.to=b});function
nZ(a,b,c){var
e=[],d=a,f=0;q.spans(c,a,b,{span:function(){},point:function(a,b){if(a>d){e.push({from:d,to:a});f+=a-d}d=b}},20);if(d<b){e.push({from:d,to:b});f+=b-d}return{total:f,ranges:e}}function
cn(a,b){var
j=a.total,c=a.ranges;if(b<=0)return c[0].from;if(b>=1)return c[c.length-1].to;var
d=Math.floor(j*b);for(var
e=0;;e++){var
f=c[e],g=f.from,i=f.to,h=i-g;if(d<=h)return g+d;d-=h}}function
cl(a,b){var
d=0,c=g(a.ranges),e;try{for(c.s();!(e=c.n()).done;){var
f=e.value,h=f.from,i=f.to;if(b<=i){d+=b-h;break}d+=i-h}}catch(f){c.e(f)}finally{c.f()}return d/a.total}function
mO(a,b){var
c=g(a),d;try{for(c.s();!(d=c.n()).done;){var
e=d.value;if(b(e))return e}}catch(f){c.e(f)}finally{c.f()}return void
0}var
fb={toDOM:function(a){return a},fromDOM:function(a){return a},scale:1},jW=function(){function
e(l,b,c){h(this,e);var
f=0,j=0,k=0;this.viewports=c.map(function(a){var
d=a.from,e=a.to,g=b.lineAt(d,t.ByPos,l,0,0).top,c=b.lineAt(e,t.ByPos,l,0,0).bottom;f+=c-g;return{from:d,to:e,top:g,bottom:c,domTop:0,domBottom:0}});this.scale=(7e6-f)/(b.height-f);var
d=g(this.viewports),i;try{for(d.s();!(i=d.n()).done;){var
a=i.value;a.domTop=k+(a.top-j)*this.scale;k=a.domBottom=a.domTop+(a.bottom-a.top);j=a.bottom}}catch(f){d.e(f)}finally{d.f()}}b(e,[{key:"toDOM",value:function(a){for(var
c=0,d=0,e=0;;c++){var
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c=g(this.points),e;try{for(c.s();!(e=c.n()).done;){var
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u(a,b,c,d){h(this,u);this.typeOver=d;this.bounds=null;this.text="";var
n=a.docView,l=n.impreciseHead,k=n.impreciseAnchor;if(a.state.readOnly&&b>-1)this.newSel=null;else if(b>-1&&(this.bounds=a.docView.domBoundsAround(b,c,0))){var
s=l||k?[]:ph(a),r=new
j4(s,a.state);r.readRange(this.bounds.startDOM,this.bounds.endDOM);this.text=r.text;this.newSel=pf(s,this.bounds.from)}else{var
e=a.observer.selectionRange,i=l&&l.node==e.focusNode&&l.offset==e.focusOffset||!dV(a.contentDOM,e.focusNode)?a.state.selection.main.head:a.docView.posFromDOM(e.focusNode,e.focusOffset),g=k&&k.node==e.anchorNode&&k.offset==e.anchorOffset||!dV(a.contentDOM,e.anchorNode)?a.state.selection.main.anchor:a.docView.posFromDOM(e.anchorNode,e.anchorOffset),m=a.viewport;if((j.ios||j.chrome)&&a.state.selection.main.empty&&i!=g&&(m.from>0||m.to<a.state.doc.length)){var
o=Math.min(i,g),t=Math.max(i,g),p=m.from-o,q=m.to-t;if((p==0||p==1||o==0)&&(q==0||q==-1||t==a.state.doc.length)){i=0;g=a.state.doc.length}}this.newSel=f.single(g,i)}});function
gj(d,b){var
c,e=b.newSel,a=d.state.selection.main,i=d.inputState.lastKeyTime>Date.now()-100?d.inputState.lastKeyCode:-1;if(b.bounds){var
k=b.bounds,h=k.from,r=k.to,n=a.from,o=null;if(i===8||j.android&&b.text.length<r-h){n=a.to;o="end"}var
g=mS(d.state.doc.sliceString(h,r,bj),b.text,n-h,o);if(g){if(j.chrome&&i==13&&g.toB==g.from+2&&b.text.slice(g.from,g.toB)==bj+bj)g.toB--;c={from:h+g.from,to:h+g.toA,insert:p.of(b.text.slice(g.from,g.toB).split(bj))}}}else if(e&&(!d.hasFocus&&d.state.facet(ck)||e.main.eq(a)))e=null;if(!c&&!e)return false;if(!c&&b.typeOver&&!a.empty&&e&&e.main.empty)c={from:a.from,to:a.to,insert:d.state.doc.slice(a.from,a.to)};else if(c&&c.from>=a.from&&c.to<=a.to&&(c.from!=a.from||c.to!=a.to)&&a.to-a.from-(c.to-c.from)<=4)c={from:a.from,to:a.to,insert:d.state.doc.slice(a.from,c.from).append(c.insert).append(d.state.doc.slice(c.to,a.to))};else if((j.mac||j.android)&&c&&c.from==c.to&&c.from==a.head-1&&/^\. ?$/.test(c.insert.toString())&&d.contentDOM.getAttribute("autocorrect")=="off"){if(e&&c.insert.length==2)e=f.single(e.main.anchor-1,e.main.head-1);c={from:a.from,to:a.to,insert:p.of([" "])}}else if(j.chrome&&c&&c.from==c.to&&c.from==a.head&&c.insert.toString()=="\n "&&d.lineWrapping){if(e)e=f.single(e.main.anchor-1,e.main.head-1);c={from:a.from,to:a.to,insert:p.of([" "])}}if(c){if(j.ios&&d.inputState.flushIOSKey(c))return true;if(j.android&&(c.to==a.to&&(c.from==a.from||c.from==a.from-1&&d.state.sliceDoc(c.from,a.from)==" ")&&c.insert.length==1&&c.insert.lines==2&&ba(d.contentDOM,"Enter",13)||(c.from==a.from-1&&c.to==a.to&&c.insert.length==0||i==8&&c.insert.length<c.to-c.from&&c.to>a.head)&&ba(d.contentDOM,"Backspace",8)||c.from==a.from&&c.to==a.to+1&&c.insert.length==0&&ba(d.contentDOM,"Delete",46)))return true;var
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lx(e,b,c){var
a,g=e.state,d=g.selection.main;if(b.from>=d.from&&b.to<=d.to&&b.to-b.from>=(d.to-d.from)/3&&(!c||c.main.empty&&c.main.from==b.from+b.insert.length)&&e.inputState.composing<0){var
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l=g.changes({from:k,to:c,insert:b.insert}),n=a.to-d.to;return{changes:l,range:!h?a.map(l):f.range(Math.max(0,h.anchor+n),Math.max(0,h.head+n))}})}else
a={changes:i,selection:h&&g.selection.replaceRange(h)}}var
l="input.type";if(e.composing||e.inputState.compositionPendingChange&&e.inputState.compositionEndedAt>Date.now()-50){e.inputState.compositionPendingChange=false;l+=".compose";if(e.inputState.compositionFirstChange){l+=".start";e.inputState.compositionFirstChange=false}}return g.update(a,{userEvent:l,scrollIntoView:true})}function
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c=[];if(a.root.activeElement!=a.contentDOM)return c;var
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ow={childList:true,characterData:true,subtree:true,attributes:true,characterDataOldValue:true},eR=j.ie&&j.ie_version<=11,j3=function(){function
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b=this;h(this,a);this.view=c;this.active=false;this.selectionRange=new
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a;if(((a=b.view.docView)===null||a===void
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a=this;if(this.resizeTimeout<0)this.resizeTimeout=setTimeout(function(){a.resizeTimeout=-1;a.view.requestMeasure()},50)}},{key:"onPrint",value:function(a){var
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a=g(c),b;try{for(a.s();!(b=a.n()).done;){var
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e=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;var
c=this.view,b=this.selectionRange;if(c.state.facet(ck)?c.root.activeElement!=this.dom:!ct(c.dom,b))return;var
d=b.anchorNode&&c.docView.nearest(b.anchorNode);if(d&&d.ignoreEvent(a)){if(!e)this.selectionChanged=false;return}if((j.ie&&j.ie_version<=11||j.android&&j.chrome)&&!c.state.selection.main.empty&&b.focusNode&&bH(b.focusNode,b.focusOffset,b.anchorNode,b.anchorOffset))this.flushSoon();else
this.flush(false)}},{key:"readSelectionRange",value:function(){var
b=this.view,a=j.safari&&b.root.nodeType==11&&ml(this.dom.ownerDocument)==this.dom&&oR(this.view)||cr(b.root);if(!a||this.selectionRange.eq(a))return false;var
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c=0,b=null;for(var
a=this.dom;a;)if(a.nodeType==1){if(!b&&c<this.scrollTargets.length&&this.scrollTargets[c]==a)c++;else if(!b)b=this.scrollTargets.slice(0,c);if(b)b.push(a);a=a.assignedSlot||a.parentNode}else if(a.nodeType==11)a=a.host;else
break;if(c<this.scrollTargets.length&&!b)b=this.scrollTargets.slice(0,c);if(b){var
d=g(this.scrollTargets),f;try{for(d.s();!(f=d.n()).done;){var
i=f.value;i.removeEventListener("scroll",this.onScroll)}}catch(f){d.e(f)}finally{d.f()}var
e=g(this.scrollTargets=b),h;try{for(e.s();!(h=e.n()).done;){var
j=h.value;j.addEventListener("scroll",this.onScroll)}}catch(f){e.e(f)}finally{e.f()}}}},{key:"ignore",value:function(a){if(!this.active)return a();try{this.stop();return a()}finally{this.start();this.clear()}}},{key:"start",value:function(){if(this.active)return;this.observer.observe(this.dom,ow);if(eR)this.dom.addEventListener("DOMCharacterDataModified",this.onCharData);this.active=true}},{key:"stop",value:function(){if(!this.active)return;this.active=false;this.observer.disconnect();if(eR)this.dom.removeEventListener("DOMCharacterDataModified",this.onCharData)}},{key:"clear",value:function(){this.processRecords();this.queue.length=0;this.selectionChanged=false}},{key:"delayAndroidKey",value:function(a,b){var
c=this,d;if(!this.delayedAndroidKey){var
e=function(){var
a=c.delayedAndroidKey;if(a){c.clearDelayedAndroidKey();c.view.inputState.lastKeyCode=a.keyCode;c.view.inputState.lastKeyTime=Date.now();var
b=c.flush();if(!b&&a.force)ba(c.dom,a.key,a.keyCode)}};this.flushingAndroidKey=this.view.win.requestAnimationFrame(e)}if(!this.delayedAndroidKey||a=="Enter")this.delayedAndroidKey={key:a,keyCode:b,force:this.lastChange<Date.now()-50||!!((d=this.delayedAndroidKey)===null||d===void
0?void
0:d.force)}}},{key:"clearDelayedAndroidKey",value:function(){this.win.cancelAnimationFrame(this.flushingAndroidKey);this.delayedAndroidKey=null;this.flushingAndroidKey=-1}},{key:"flushSoon",value:function(){var
a=this;if(this.delayedFlush<0)this.delayedFlush=this.view.win.requestAnimationFrame(function(){a.delayedFlush=-1;a.flush()})}},{key:"forceFlush",value:function(){if(this.delayedFlush>=0){this.view.win.cancelAnimationFrame(this.delayedFlush);this.delayedFlush=-1}this.flush()}},{key:"pendingRecords",value:function(){var
a=g(this.observer.takeRecords()),b;try{for(a.s();!(b=a.n()).done;){var
c=b.value;this.queue.push(c)}}catch(f){a.e(f)}finally{a.f()}return this.queue}},{key:"processRecords",value:function(){var
f=this.pendingRecords();if(f.length)this.queue=[];var
b=-1,d=-1,h=false,c=g(f),e;try{for(c.s();!(e=c.n()).done;){var
i=e.value,a=this.readMutation(i);if(!a)continue;if(a.typeOver)h=true;if(b==-1){b=a.from;d=a.to}else{b=Math.min(a.from,b);d=Math.max(a.to,d)}}}catch(f){c.e(f)}finally{c.f()}return{from:b,to:d,typeOver:h}}},{key:"readChange",value:function(){var
a=this.processRecords(),c=a.from,e=a.to,f=a.typeOver,d=this.selectionChanged&&ct(this.dom,this.selectionRange);if(c<0&&!d)return null;if(c>-1)this.lastChange=Date.now();this.view.inputState.lastFocusTime=0;this.selectionChanged=false;var
b=new
j2(this.view,c,e,f);this.view.docView.domChanged={newSel:b.newSel?b.newSel.main:null};return b}},{key:"flush",value:function(){var
c=arguments.length>0&&arguments[0]!==undefined?arguments[0]:true;if(this.delayedFlush>=0||this.delayedAndroidKey)return false;if(c)this.readSelectionRange();var
a=this.readChange();if(!a){this.view.requestMeasure();return false}var
d=this.view.state,b=gj(this.view,a);if(this.view.state==d)this.view.update([]);return b}},{key:"readMutation",value:function(a){var
b=this.view.docView.nearest(a.target);if(!b||b.ignoreMutation(a))return null;b.markDirty(a.type=="attributes");if(a.type=="attributes")b.flags|=4;if(a.type=="childList"){var
d=hv(b,a.previousSibling||a.target.previousSibling,-1),c=hv(b,a.nextSibling||a.target.nextSibling,1);return{from:d?b.posAfter(d):b.posAtStart,to:c?b.posBefore(c):b.posAtEnd,typeOver:false}}else if(a.type=="characterData")return{from:b.posAtStart,to:b.posAtEnd,typeOver:a.target.nodeValue==a.oldValue};else
return null}},{key:"setWindow",value:function(a){if(a!=this.win){this.removeWindowListeners(this.win);this.win=a;this.addWindowListeners(this.win)}}},{key:"addWindowListeners",value:function(a){a.addEventListener("resize",this.onResize);if(this.printQuery)this.printQuery.addEventListener("change",this.onPrint);else
a.addEventListener("beforeprint",this.onPrint);a.addEventListener("scroll",this.onScroll);a.document.addEventListener("selectionchange",this.onSelectionChange)}},{key:"removeWindowListeners",value:function(a){a.removeEventListener("scroll",this.onScroll);a.removeEventListener("resize",this.onResize);if(this.printQuery)this.printQuery.removeEventListener("change",this.onPrint);else
a.removeEventListener("beforeprint",this.onPrint);a.document.removeEventListener("selectionchange",this.onSelectionChange)}},{key:"destroy",value:function(){var
b,c,d;this.stop();(b=this.intersection)===null||b===void
0?void
0:b.disconnect();(c=this.gapIntersection)===null||c===void
0?void
0:c.disconnect();(d=this.resizeScroll)===null||d===void
0?void
0:d.disconnect();var
a=g(this.scrollTargets),e;try{for(a.s();!(e=a.n()).done;){var
f=e.value;f.removeEventListener("scroll",this.onScroll)}}catch(f){a.e(f)}finally{a.f()}this.removeWindowListeners(this.win);clearTimeout(this.parentCheck);clearTimeout(this.resizeTimeout);this.win.cancelAnimationFrame(this.delayedFlush);this.win.cancelAnimationFrame(this.flushingAndroidKey)}}]);return a}();function
hv(a,b,c){while(b){var
d=w.get(b);if(d&&d.parent==a)return d;var
e=b.parentNode;b=e!=a.dom?e:c>0?b.nextSibling:b.previousSibling}return null}function
oR(a){var
b=null;function
i(a){a.preventDefault();a.stopImmediatePropagation();b=a.getTargetRanges()[0]}a.contentDOM.addEventListener("beforeinput",i,true);a.dom.ownerDocument.execCommand("indent");a.contentDOM.removeEventListener("beforeinput",i,true);if(!b)return null;var
f=b.startContainer,g=b.startOffset,d=b.endContainer,e=b.endOffset,h=a.docView.domAtPos(a.state.selection.main.anchor);if(bH(h.node,h.offset,d,e)){var
c=[d,e,f,g];f=c[0];g=c[1];d=c[2];e=c[3]}return{anchorNode:f,anchorOffset:g,focusNode:d,focusOffset:e}}var
e=function(){function
c(){var
e=this,a=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};h(this,c);this.plugins=[];this.pluginMap=new
Map();this.editorAttrs={};this.contentAttrs={};this.bidiCache=[];this.destroyed=false;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);if(a.parent)a.parent.appendChild(this.dom);var
f=a.dispatch;this.dispatchTransactions=a.dispatchTransactions||f&&function(a){return a.forEach(function(a){return f(a,e)})}||function(a){return e.update(a)};this.dispatch=this.dispatch.bind(this);this._root=a.root||m5(a.parent)||document;this.viewState=new
fw(a.state||x.create(a));if(a.scrollTo&&a.scrollTo.is(b$))this.viewState.scrollTarget=a.scrollTo.value.clip(this.viewState.state);this.plugins=this.state.facet(bT).map(function(a){return new
c8(a)});var
b=g(this.plugins),d;try{for(b.s();!(d=b.n()).done;){var
i=d.value;i.update(this)}}catch(f){b.e(f)}finally{b.f()}this.observer=new
j3(this);this.inputState=new
kj(this);this.inputState.ensureHandlers(this.plugins);this.docView=new
e8(this);this.mountStyles();this.updateAttrs();this.updateState=0;this.requestMeasure()}b(c,[{key:"state",get:function(){return this.viewState.state}},{key:"viewport",get:function(){return this.viewState.viewport}},{key:"visibleRanges",get:function(){return this.viewState.visibleRanges}},{key:"inView",get:function(){return this.viewState.inView}},{key:"composing",get:function(){return this.inputState.composing>0}},{key:"compositionStarted",get:function(){return this.inputState.composing>=0}},{key:"root",get:function(){return this._root}},{key:"win",get:function(){return this.dom.ownerDocument.defaultView||window}},{key:"dispatch",value:function(){var
d;for(var
c=arguments.length,a=new
Array(c),b=0;b<c;b++)a[b]=arguments[b];var
e=a.length==1&&a[0]instanceof
M?a:a.length==1&&Array.isArray(a[0])?a[0]:[(d=this.state).update.apply(d,a)];this.dispatchTransactions(e,this)}},{key:"update",value:function
b(a){var
n=this;if(this.updateState!=0)throw new
Error("Calls to EditorView.update are not allowed while an update is in progress");var
q=false,z=false,b,c=this.state,j=g(a),t;try{for(j.s();!(t=j.n()).done;){var
y=t.value;if(y.startState!=c)throw new
RangeError("Trying to update state with a transaction that doesn't start from the previous state.");c=y.state}}catch(f){j.e(f)}finally{j.f()}if(this.destroyed){this.viewState.state=c;return}var
o=this.hasFocus,s=0,e=null;if(a.some(function(a){return a.annotation(h4)})){this.inputState.notifiedFocused=o;s=1}else if(o!=this.inputState.notifiedFocused){this.inputState.notifiedFocused=o;e=hA(c,o);if(!e)s=1}var
p=this.observer.delayedAndroidKey,h=null;if(p){this.observer.clearDelayedAndroidKey();h=this.observer.readChange();if(h&&!this.state.doc.eq(c.doc)||!this.state.selection.eq(c.selection))h=null}else
this.observer.clear();if(c.facet(x.phrases)!=this.state.facet(x.phrases))return this.setState(c);b=fx.create(this,c,a);b.flags|=s;var
d=this.viewState.scrollTarget;try{this.updateState=2;var
k=g(a),u;try{for(k.s();!(u=k.n()).done;){var
r=u.value;if(d)d=d.map(r.changes);if(r.scrollIntoView){var
i=r.state.selection.main;d=new
dc(i.empty?i:f.cursor(i.head,i.head>i.anchor?-1:1))}var
l=g(r.effects),v;try{for(l.s();!(v=l.n()).done;){var
A=v.value;if(A.is(b$))d=A.value.clip(this.state)}}catch(f){l.e(f)}finally{l.f()}}}catch(f){k.e(f)}finally{k.f()}this.viewState.update(b,d);this.bidiCache=e1.update(this.bidiCache,b.changes);if(!b.empty){this.updatePlugins(b);this.inputState.update(b)}q=this.docView.update(b);if(this.state.facet(bR)!=this.styleModules)this.mountStyles();z=this.updateAttrs();this.showAnnouncements(a);this.docView.updateSelection(q,a.some(function(a){return a.isUserEvent("select.pointer")}))}finally{this.updateState=0}if(b.startState.facet(ca)!=b.state.facet(ca))this.viewState.mustMeasureContent=true;if(q||z||d||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)this.requestMeasure();if(q)this.docViewUpdate();if(!b.empty){var
m=g(this.state.facet(eQ)),w;try{for(m.s();!(w=m.n()).done;){var
B=w.value;try{B(b)}catch(f){O(this.state,f,"update listener")}}}catch(f){m.e(f)}finally{m.f()}}if(e||h)Promise.resolve().then(function(){if(e&&n.state==e.startState)n.dispatch(e);if(h)if(!gj(n,h)&&p.force)ba(n.contentDOM,p.key,p.keyCode)})}},{key:"setState",value:function(a){if(this.updateState!=0)throw new
Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed){this.viewState.state=a;return}this.updateState=2;var
h=this.hasFocus;try{var
b=g(this.plugins),d;try{for(b.s();!(d=b.n()).done;){var
i=d.value;i.destroy(this)}}catch(f){b.e(f)}finally{b.f()}this.viewState=new
fw(a);this.plugins=a.facet(bT).map(function(a){return new
c8(a)});this.pluginMap.clear();var
c=g(this.plugins),e;try{for(c.s();!(e=c.n()).done;){var
f=e.value;f.update(this)}}catch(f){c.e(f)}finally{c.f()}this.docView.destroy();this.docView=new
e8(this);this.inputState.ensureHandlers(this.plugins);this.mountStyles();this.updateAttrs();this.bidiCache=[]}finally{this.updateState=0}if(h)this.focus();this.requestMeasure()}},{key:"updatePlugins",value:function(a){var
h=a.startState.facet(bT),i=a.state.facet(bT);if(h!=i){var
f=[],b=g(i),k;try{for(b.s();!(k=b.n()).done;){var
p=k.value,n=h.indexOf(p);if(n<0)f.push(new
c8(p));else{var
o=this.plugins[n];o.mustUpdate=a;f.push(o)}}}catch(f){b.e(f)}finally{b.f()}var
c=g(this.plugins),l;try{for(c.s();!(l=c.n()).done;){var
j=l.value;if(j.mustUpdate!=a)j.destroy(this)}}catch(f){c.e(f)}finally{c.f()}this.plugins=f;this.pluginMap.clear()}else{var
d=g(this.plugins),m;try{for(d.s();!(m=d.n()).done;){var
q=m.value;q.mustUpdate=a}}catch(f){d.e(f)}finally{d.f()}}for(var
e=0;e<this.plugins.length;e++)this.plugins[e].update(this);if(h!=i)this.inputState.ensureHandlers(this.plugins)}},{key:"docViewUpdate",value:function(){var
a=g(this.plugins),c;try{for(a.s();!(c=a.n()).done;){var
d=c.value,b=d.value;if(b&&b.docViewUpdate)try{b.docViewUpdate(this)}catch(f){O(this.state,f,"doc view update listener")}}}catch(f){a.e(f)}finally{a.f()}}},{key:"measure",value:function(){var
r=this,v=arguments.length>0&&arguments[0]!==undefined?arguments[0]:true;if(this.destroyed)return;if(this.measureScheduled>-1)this.win.cancelAnimationFrame(this.measureScheduled);if(this.observer.delayedAndroidKey){this.measureScheduled=-1;this.requestMeasure();return}this.measureScheduled=0;if(v)this.observer.forceFlush();var
c=null,m=this.scrollDOM,f=m.scrollTop*this.scaleY,q=this.viewState,j=q.scrollAnchorPos,a=q.scrollAnchorHeight;if(Math.abs(f-this.viewState.scrollTop)>1)a=-1;this.viewState.scrollAnchorHeight=-1;try{for(var
n=0;;n++){if(a<0)if(h6(m)){j=-1;a=this.viewState.heightMap.height}else{var
s=this.viewState.scrollAnchorAt(f);j=s.from;a=s.top}this.updateState=1;var
i=this.viewState.measure(this);if(!i&&!this.measureRequests.length&&this.viewState.scrollTarget==null)break;if(n>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}var
e=[];if(!(i&4)){var
o=[e,this.measureRequests];this.measureRequests=o[0];e=o[1]}var
u=e.map(function(a){try{return a.read(r)}catch(f){O(r.state,f);return eW}}),b=fx.create(this,this.state,[]),l=false;b.flags|=i;if(!c)c=b;else
c.flags|=i;this.updateState=2;if(!b.empty){this.updatePlugins(b);this.inputState.update(b);this.updateAttrs();l=this.docView.update(b);if(l)this.docViewUpdate()}for(var
d=0;d<e.length;d++)if(u[d]!=eW)try{var
t=e[d];if(t.write)t.write(u[d],this)}catch(f){O(this.state,f)}if(l)this.docView.updateSelection(true);if(!b.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{var
x=j<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(j).top,k=x-a;if(k>1||k<-1){f=f+k;m.scrollTop=f/this.scaleY;a=-1;continue}}break}}}finally{this.updateState=0;this.measureScheduled=-1}if(c&&!c.empty){var
h=g(this.state.facet(eQ)),p;try{for(h.s();!(p=h.n()).done;){var
w=p.value;w(c)}}catch(f){h.e(f)}finally{h.f()}}}},{key:"themeClasses",get:function(){return dL+" "+(this.state.facet(d0)?gn:go)+" "+this.state.facet(ca)}},{key:"updateAttrs",value:function(){var
a=this,c=gm(this,hq,{"class":"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),b={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:!this.state.facet(ck)?"false":"true","class":"cm-content",style:"".concat(j.tabSize,": ").concat(this.state.tabSize),role:"textbox","aria-multiline":"true"};if(this.state.readOnly)b["aria-readonly"]="true";gm(this,dW,b);var
d=this.observer.ignore(function(){var
d=dz(a.contentDOM,a.contentAttrs,b),e=dz(a.dom,a.editorAttrs,c);return d||e});this.editorAttrs=c;this.contentAttrs=b;return d}},{key:"showAnnouncements",value:function(a){var
i=true,b=g(a),e;try{for(b.s();!(e=b.n()).done;){var
k=e.value,d=g(k.effects),f;try{for(d.s();!(f=d.n()).done;){var
h=f.value;if(h.is(c.announce)){if(i)this.announceDOM.textContent="";i=false;var
j=this.announceDOM.appendChild(document.createElement("div"));j.textContent=h.value}}}catch(f){d.e(f)}finally{d.f()}}}catch(f){b.e(f)}finally{b.f()}}},{key:"mountStyles",value:function(){this.styleModules=this.state.facet(bR);var
a=this.state.facet(c.cspNonce);aC.mount(this.root,this.styleModules.concat(lD).reverse(),a?{nonce:a}:void
0)}},{key:"readMeasured",value:function(){if(this.updateState==2)throw new
Error("Reading the editor layout isn't allowed during an update");if(this.updateState==0&&this.measureScheduled>-1)this.measure(false)}},{key:"requestMeasure",value:function(a){var
c=this;if(this.measureScheduled<0)this.measureScheduled=this.win.requestAnimationFrame(function(){return c.measure()});if(a){if(this.measureRequests.indexOf(a)>-1)return;if(a.key!=null)for(var
b=0;b<this.measureRequests.length;b++)if(this.measureRequests[b].key===a.key){this.measureRequests[b]=a;return}this.measureRequests.push(a)}}},{key:"plugin",value:function(b){var
a=this.pluginMap.get(b);if(a===void
0||a&&a.spec!=b)this.pluginMap.set(b,a=this.plugins.find(function(a){return a.spec==b})||null);return a&&a.update(this).value}},{key:"documentTop",get:function(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}},{key:"documentPadding",get:function(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}},{key:"scaleX",get:function(){return this.viewState.scaleX}},{key:"scaleY",get:function(){return this.viewState.scaleY}},{key:"elementAtHeight",value:function(a){this.readMeasured();return this.viewState.elementAtHeight(a)}},{key:"lineBlockAtHeight",value:function(a){this.readMeasured();return this.viewState.lineBlockAtHeight(a)}},{key:"viewportLineBlocks",get:function(){return this.viewState.viewportLines}},{key:"lineBlockAt",value:function(a){return this.viewState.lineBlockAt(a)}},{key:"contentHeight",get:function(){return this.viewState.contentHeight}},{key:"moveByChar",value:function(a,b,c){return eI(this,a,f4(this,a,b,c))}},{key:"moveByGroup",value:function(c,b){var
d=this;return eI(this,c,f4(this,c,b,function(a){return lS(d,c.head,a)}))}},{key:"visualLineSide",value:function(a,b){var
d=this.bidiSpans(a),c=this.textDirectionAt(a.from),e=d[b?d.length-1:0];return f.cursor(e.side(b,c)+a.from,e.forward(!b,c)?1:-1)}},{key:"moveToLineBoundary",value:function(a,b){var
c=arguments.length>2&&arguments[2]!==undefined?arguments[2]:true;return lg(this,a,b,c)}},{key:"moveVertically",value:function(a,b,c){return eI(this,a,lh(this,a,b,c))}},{key:"domAtPos",value:function(a){return this.docView.domAtPos(a)}},{key:"posAtDOM",value:function(a){var
b=arguments.length>1&&arguments[1]!==undefined?arguments[1]:0;return this.docView.posFromDOM(a,b)}},{key:"posAtCoords",value:function(a){var
b=arguments.length>1&&arguments[1]!==undefined?arguments[1]:true;this.readMeasured();return f9(this,a,b)}},{key:"coordsAtPos",value:function(a){var
c=arguments.length>1&&arguments[1]!==undefined?arguments[1]:1;this.readMeasured();var
b=this.docView.coordsAt(a,c);if(!b||b.left==b.right)return b;var
d=this.state.doc.lineAt(a),e=this.bidiSpans(d),f=e[az.find(e,a-d.from,-1,c)];return ea(b,f.dir==r.LTR==c>0)}},{key:"coordsForChar",value:function(a){this.readMeasured();return this.docView.coordsForChar(a)}},{key:"defaultCharacterWidth",get:function(){return this.viewState.heightOracle.charWidth}},{key:"defaultLineHeight",get:function(){return this.viewState.heightOracle.lineHeight}},{key:"textDirection",get:function(){return this.viewState.defaultTextDirection}},{key:"textDirectionAt",value:function(a){var
b=this.state.facet(iS);if(!b||a<this.viewport.from||a>this.viewport.to)return this.textDirection;this.readMeasured();return this.docView.textDirectionAt(a)}},{key:"lineWrapping",get:function(){return this.viewState.heightOracle.lineWrapping}},{key:"bidiSpans",value:function(a){if(a.length>kq)return jF(a.length);var
e=this.textDirectionAt(a.from),c,d=g(this.bidiCache),f;try{for(d.s();!(f=d.n()).done;){var
b=f.value;if(b.from==a.from&&b.dir==e&&(b.fresh||h7(b.isolates,c=hH(this,a))))return b.order}}catch(f){d.e(f)}finally{d.f()}if(!c)c=hH(this,a);var
h=l8(a.text,e,c);this.bidiCache.push(new
e1(a.from,a.to,e,c,true,h));return h}},{key:"hasFocus",get:function(){var
a;return(this.dom.ownerDocument.hasFocus()||j.safari&&((a=this.inputState)===null||a===void
0?void
0:a.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}},{key:"focus",value:function(){var
a=this;this.observer.ignore(function(){hB(a.contentDOM);a.docView.updateSelection()})}},{key:"setRoot",value:function(a){if(this._root!=a){this._root=a;this.observer.setWindow((a.nodeType==9?a:a.ownerDocument).defaultView||window);this.mountStyles()}}},{key:"destroy",value:function(){var
a=g(this.plugins),b;try{for(a.s();!(b=a.n()).done;){var
c=b.value;c.destroy(this)}}catch(f){a.e(f)}finally{a.f()}this.plugins=[];this.inputState.destroy();this.docView.destroy();this.dom.remove();this.observer.destroy();if(this.measureScheduled>-1)this.win.cancelAnimationFrame(this.measureScheduled);this.destroyed=true}},{key:"scrollSnapshot",value:function(){var
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lr=new(function(a){m(c,a);var
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jh=function(a){return jd(a,!Y(a))},ji=function(a){return jd(a,Y(a))};function
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jg(c,b){return am(c,function(a){return c.moveVertically(a,b,iO(c))})}var
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cg(a,b){var
c=a.state,h=a.dispatch;if(c.readOnly)return false;var
g="delete.selection",d=c.changeByRange(function(a){var
c=a.from,d=a.to;if(c==d){var
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cK(f,d,c){if(f
instanceof
e){var
a=g(f.state.facet(e.atomicRanges).map(function(a){return a(f)})),b;try{for(a.s();!(b=a.n()).done;){var
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hb=function(h,b){return cg(h,function(a){var
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i=bq(d,e.tabSize),j=i%aF(e)||aF(e);for(var
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c=b.lineBlockAt(a).from;return cK(b,a>c?c:Math.max(0,a-1),false)})},po=function(a){var
b=a.state,d=a.dispatch;if(b.readOnly)return false;var
c=b.changeByRange(function(a){return{changes:{from:a.from,to:a.to,insert:p.of(["",""])},range:f.cursor(a.from)}});d(b.update(c,{scrollIntoView:true,userEvent:"input"}));return true},pF=function(a){var
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b=d.changeByRange(function(a){if(!a.empty||a.from==0||a.from==d.doc.length)return{range:a};var
b=a.from,c=d.doc.lineAt(b),g=b==c.from?b-1:Q(c.text,b-c.from,false)+c.from,e=b==c.to?b+1:Q(c.text,b-c.from,true)+c.from;return{changes:{from:g,to:e,insert:d.doc.slice(b,e).append(d.doc.slice(g,b))},range:f.cursor(e)}});if(b.changes.empty)return false;c(d.update(b,{scrollIntoView:true,userEvent:"move.character"}));return true};function
cH(a){var
e=[],j=-1,d=g(a.selection.ranges),f;try{for(d.s();!(f=d.n()).done;){var
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iB(a,b,c){if(a.readOnly)return false;var
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i=g(d.ranges),q;try{for(i.s();!(q=i.n()).done;){var
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j=g(d.ranges),r;try{for(j.s();!(r=j.n()).done;){var
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c=a.state,b=a.dispatch;return iB(c,b,true)};function
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f=[],e=g(cH(a)),h;try{for(e.s();!(h=e.n()).done;){var
d=h.value;if(c)f.push({from:d.from,insert:a.doc.slice(d.from,d.to)+a.lineBreak});else
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l$=function(a){var
c=a.state,b=a.dispatch;return gT(c,b,false)},l_=function(a){var
c=a.state,b=a.dispatch;return gT(c,b,true)},mx=function(c){if(c.state.readOnly)return false;var
b=c.state,a=b.changes(cH(b).map(function(a){var
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nF(a,b){if(/\(\)|\[\]|\{\}/.test(a.sliceDoc(b-1,b+1)))return{from:b,to:b};var
f=v(a).resolveInner(b),d=f.childBefore(b),c=f.childAfter(b),e;if(d&&c&&d.to<=b&&c.from>=b&&(e=d.type.prop(o.closedBy))&&e.indexOf(c.name)>-1&&a.doc.lineAt(d.to).from==a.doc.lineAt(c.from).from)return{from:d.to,to:c.from};return null}var
nz=iG(false),ny=iG(true);function
iG(k){return function(a){var
c=a.state,d=a.dispatch;if(c.readOnly)return false;var
b=c.changeByRange(function(a){var
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c(a){h(this,c);this.view=a;this.decorations=this.highlight(a.state.field(aM))}b(c,[{key:"update",value:function(a){var
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bL(c){return function(a){var
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cm=bL(function(a,b){var
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f=b.query,e=a.state,d=e.selection.main.from,c=f.prevMatch(e.doc,d,d);if(!c)return false;a.dispatch({selection:{anchor:c.from,head:c.to},scrollIntoView:true,effects:dF(a,c),userEvent:"select.search"});return true}),o8=bL(function(a,b){var
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g=e.main,h=g.from,k=g.to,c=[],i=0;for(var
b=new
a4(d.doc,d.sliceDoc(h,k));!b.next().done;){if(c.length>1e3)return false;if(b.value.from==h)i=c.length;c.push(f.range(b.value.from,b.value.to))}j(d.update({selection:f.create(c,i),userEvent:"select.search.matches"}));return true},i1=bL(function(a,b){var
i=b.query,d=a.state,l=d.selection.main,g=l.from,n=l.to;if(d.readOnly)return false;var
c=i.nextMatch(d.doc,g,g);if(!c)return false;var
f=[],k,j,h=[];if(c.from==g&&c.to==n){j=d.toText(i.getReplacement(c));f.push({from:c.from,to:c.to,insert:j});c=i.nextMatch(d.doc,c.from,c.to);h.push(e.announce.of(d.phrase("replaced match on line $",d.doc.lineAt(g).number)+"."))}if(c){var
m=f.length==0||f[0].from>=c.to?0:c.to-c.from-j.length;k={anchor:c.from-m,head:c.to-m};h.push(dF(a,c))}a.dispatch({changes:f,selection:k,scrollIntoView:!!k,effects:h,userEvent:"input.replace"});return true}),oO=bL(function(a,b){var
d=b.query;if(a.state.readOnly)return false;var
c=d.matchAll(a.state.doc,1e9).map(function(a){var
b=a.from,c=a.to;return{from:b,to:c,insert:d.getReplacement(a)}});if(!c.length)return false;var
f=a.state.phrase("replaced $ matches",c.length)+".";a.dispatch({changes:c,effects:e.announce.of(f),userEvent:"input.replace.all"});return true});function
dY(a){return a.state.facet(eE).createPanel(a)}function
d1(a,b){var
d,c=a.selection.main,e=c.empty||c.to>c.from+100?"":a.sliceDoc(c.from,c.to),f=(d=b===null||b===void
0?void
0:b.caseSensitive)!==null&&d!==void
0?d:a.facet(eE).caseSensitive;return b&&!e?b:new
fr({search:e.replace(/\n/g,"\\n"),caseSensitive:f})}var
iL=function(a){var
b=a.state.field(aM,false);if(b&&b.panel){var
d=bG(a,dY);if(!d)return false;var
c=d.dom.querySelector("[main-field]");if(c&&c!=a.root.activeElement){var
e=d1(a.state,b.query.spec);if(e.valid)a.dispatch({effects:bO.of(e)});c.focus();c.select()}}else
a.dispatch({effects:[eK.of(true),b?bO.of(d1(a.state,b.query.spec)):n.appendConfig.of(oZ)]});return true},gI=function(a){var
c=a.state.field(aM,false);if(!c||!c.panel)return false;var
b=bG(a,dY);if(b&&b.dom.contains(a.root.activeElement))a.focus();a.dispatch({effects:eK.of(false)});return true},o1=[{key:"Mod-f",run:iL,scope:"editor search-panel"},{key:"F3",run:cm,shift:co,scope:"editor search-panel",preventDefault:true},{key:"Mod-g",run:cm,shift:co,scope:"editor search-panel",preventDefault:true},{key:"Escape",run:gI,scope:"editor search-panel"},{key:"Mod-Shift-l",run:o$},{key:"Alt-g",run:m9},{key:"Mod-d",run:o9,preventDefault:true}],kF=function(){function
d(a){var
e=this;h(this,d);this.view=a;var
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b(a,b,c){return u("button",{"class":"cm-button",name:a,onclick:b,type:"button"},c)}this.dom=u("div",{onkeydown:function(a){return e.keydown(a)},"class":"cm-search"},[this.searchField,b("next",function(){return cm(a)},[_(a,"next")]),b("prev",function(){return co(a)},[_(a,"previous")]),b("select",function(){return o8(a)},[_(a,"all")]),u("label",null,[this.caseField,_(a,"match case")]),u("label",null,[this.reField,_(a,"regexp")])].concat(aq(a.state.readOnly?[]:[u("br"),this.replaceField,b("replace",function(){return i1(a)},[_(a,"replace")]),b("replaceAll",function(){return oO(a)},[_(a,"replace all")]),u("button",{name:"close",onclick:function(){return gI(a)},"aria-label":_(a,"close"),type:"button"},["\xD7"])])))}b(d,[{key:"commit",value:function(){var
a=new
fr({search:this.searchField.value,caseSensitive:this.caseField.checked,regexp:this.reField.checked,replace:this.replaceField.value});if(!a.eq(this.query)){this.query=a;this.view.dispatch({effects:bO.of(a)})}}},{key:"keydown",value:function(a){if(oP(this.view,a,"search-panel"))a.preventDefault();else if(a.keyCode==13&&a.target==this.searchField){a.preventDefault();(a.shiftKey?co:cm)(this.view)}else if(a.keyCode==13&&a.target==this.replaceField){a.preventDefault();i1(this.view)}}},{key:"update",value:function(a){var
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h=e.value,c=g(h.effects),f;try{for(c.s();!(f=c.n()).done;){var
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_(a,b){return a.state.phrase(b)}var
bW=30,bY=/[\s\.,:;?!]/;function
dF(a,b){var
i=b.from,l=b.to,g=a.state.doc.lineAt(i),j=a.state.doc.lineAt(l).to,k=Math.max(g.from,i-bW),h=Math.min(j,l+bW),c=a.state.sliceDoc(k,h);if(k!=g.from)for(var
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f=c.length-1;f>c.length-bW;f--)if(!bY.test(c[f-1])&&bY.test(c[f])){c=c.slice(0,f);break}return e.announce.of("".concat(a.state.phrase("current match"),". ").concat(c," ").concat(a.state.phrase("on line")," ").concat(g.number,"."))}var
lH=e.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 .cm-searchMatch-selected":{backgroundColor:"#ff00ff8a"}}),oZ=[aM,at.lowest(o0),lH],hk={};dl(hk,{CompletionContext:function(){return di},acceptCompletion:function(){return fB},autocompletion:function(){return fG},clearSnippet:function(){return fJ},closeBrackets:function(){return fK},closeBracketsKeymap:function(){return fL},closeCompletion:function(){return fM},completeAnyWord:function(){return kZ},completeFromList:function(){return fO},completionKeymap:function(){return dq},completionStatus:function(){return k0},currentCompletions:function(){return k2},deleteBracketPair:function(){return fQ},hasNextSnippetField:function(){return k_},hasPrevSnippetField:function(){return k$},ifIn:function(){return lb},ifNotIn:function(){return lc},insertBracket:function(){return f1},insertCompletionText:function(){return f2},moveCompletionSelection:function(){return bt},nextSnippetField:function(){return f6},pickedCompletion:function(){return dw},prevSnippetField:function(){return f_},selectedCompletion:function(){return li},selectedCompletionIndex:function(){return lj},setSelectedCompletion:function(){return lk},snippet:function(){return ga},snippetCompletion:function(){return ll},snippetKeymap:function(){return dx},startCompletion:function(){return gb}});var
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jA(a){var
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oB(a){var
f=Object.create(null),h=Object.create(null),b=g(a),e;try{for(b.s();!(e=b.n()).done;){var
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c=1;c<d.length;c++)h[d[c]]=true}}catch(f){b.e(f)}finally{b.f()}var
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RegExp("^"+i),new
RegExp(i)]}function
fO(a){var
b=a.map(function(a){return typeof
a=="string"?{label:a}:a}),d=b.every(function(a){return/^\w+$/.test(a.label)})?[/\w*$/,/\w+$/]:oB(b),c=V(d,2),f=c[0],e=c[1];return function(a){var
c=a.matchBefore(e);return c||a.explicit?{from:c?c.from:a.pos,options:b,validFor:f}:null}}function
lb(d,b){return function(a){for(var
c=v(a.state).resolveInner(a.pos,-1);c;c=c.parent){if(d.indexOf(c.name)>-1)return b(a);if(c.type.isTop)break}return null}}function
lc(d,b){return function(a){for(var
c=v(a.state).resolveInner(a.pos,-1);c;c=c.parent){if(d.indexOf(c.name)>-1)return null;if(c.type.isTop)break}return b(a)}}var
fj=b(function
e(a,b,c,d){h(this,e);this.completion=a;this.source=b;this.match=c;this.score=d});function
aJ(a){return a.selection.main.from}function
hs(a,b){var
d,c=a.source,f=b&&c[0]!="^",e=c[c.length-1]!="$";if(!f&&!e)return a;return new
RegExp("".concat(f?"^":"","(?:").concat(c,")").concat(e?"$":""),(d=a.flags)!==null&&d!==void
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dw=ar.define();function
f2(h,b,c,d){var
e=h.selection.main,g=c-e.from,i=d-e.from;return Object.assign(Object.assign({},h.changeByRange(function(a){if(a!=e&&c!=d&&h.sliceDoc(a.from+g,a.from+i)!=h.sliceDoc(c,d))return{range:a};return{changes:{from:a.from+g,to:d==e.from?a.to:a.from+i,insert:b},range:f.cursor(a.from+g+b.length)}})),{scrollIntoView:true,userEvent:"input.complete"})}var
ft=new
WeakMap();function
ly(a){if(!Array.isArray(a))return a;var
b=ft.get(a);if(!b)ft.set(a,b=fO(a));return b}var
cN=n.define(),by=n.define(),ke=function(){function
c(a){h(this,c);this.pattern=a;this.chars=[];this.folded=[];this.any=[];this.precise=[];this.byWord=[];this.score=0;this.matched=[];for(var
b=0;b<a.length;){var
e=F(a,b),f=X(e);this.chars.push(e);var
d=a.slice(b,b+f),g=d.toUpperCase();this.folded.push(F(g==d?d.toLowerCase():g,0));b+=f}this.astral=a.length!=this.chars.length}b(c,[{key:"ret",value:function(a,b){this.score=a;this.matched=b;return this}},{key:"match",value:function(a){if(this.pattern.length==0)return this.ret(-100,[]);if(a.length<this.pattern.length)return null;var
f=this.chars,n=this.folded,p=this.any,C=this.precise,j=this.byWord;if(f.length==1){var
r=F(a,0),w=X(r),y=w==a.length?0:-100;if(r==f[0]);else if(r==n[0])y+=-200;else
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h=a.indexOf(this.pattern);if(h==0)return this.ret(a.length==this.pattern.length?0:-100,[0,this.pattern.length]);var
c=f.length,i=0;if(h<0){for(var
k=0,A=Math.min(a.length,200);k<A&&i<c;){var
s=F(a,k);if(s==f[i]||s==n[i])p[i++]=k;k+=X(s)}if(i<c)return null}var
t=0,g=0,q=false,e=0,o=-1,l=-1,B=/[a-z]/.test(a),v=true;for(var
d=0,z=Math.min(a.length,200),x=0;d<z&&g<c;){var
b=F(a,d);if(h<0){if(t<c&&b==f[t])C[t++]=d;if(e<c)if(b==f[e]||b==n[e]){if(e==0)o=d;l=d+1;e++}else
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m=void
0,u=b<255?b>=48&&b<=57||b>=97&&b<=122?2:b>=65&&b<=90?1:0:(m=ee(b))!=m.toLowerCase()?1:m!=m.toUpperCase()?2:0;if(!d||u==1&&B||x==0&&u!=0)if(f[g]==b||n[g]==b&&(q=true))j[g++]=d;else if(j.length)v=false;x=u;d+=X(b)}if(g==c&&j[0]==0&&v)return this.result(-100+(q?-200:0),j,a);if(e==c&&o==0)return this.ret(-200-a.length+(l==a.length?0:-100),[0,l]);if(h>-1)return this.ret(-700-a.length,[h,h+this.pattern.length]);if(e==c)return this.ret(-200+-700-a.length,[o,l]);if(g==c)return this.result(-100+(q?-200:0)+-700+(v?0:-1100),j,a);return f.length==2?null:this.result((p[0]?-700:0)+-200+-1100,p,a)}},{key:"result",value:function
d(a,b,c){var
d=[],e=0,h=g(b),i;try{for(h.s();!(i=h.n()).done;){var
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c(a){h(this,c);this.pattern=a;this.matched=[];this.score=0;this.folded=a.toLowerCase()}b(c,[{key:"match",value:function
b(a){if(a.length<this.pattern.length)return null;var
c=a.slice(0,this.pattern.length),b=c==this.pattern?0:c.toLowerCase()==this.folded?-200:null;if(b==null)return null;this.matched=[0,c.length];this.score=b+(a.length==this.pattern.length?0:-100);return this}}]);return c}(),G=i.define({combine:function(a){return ak(a,{activateOnTyping:true,activateOnTypingDelay:100,selectOnOpen:true,override:null,closeOnBlur:true,maxRenderedOptions:100,defaultKeymap:true,tooltipClass:function(){return""},optionClass:function(){return""},aboveCursor:false,icons:true,addToOptions:[],positionInfo:mq,filterStrict:false,compareCompletions:function(a,b){return a.label.localeCompare(b.label)},interactionDelay:75,updateSyncTime:100},{defaultKeymap:function(a,b){return a&&b},closeOnBlur:function(a,b){return a&&b},icons:function(a,b){return a&&b},tooltipClass:function(c,b){return function(a){return h_(c(a),b(a))}},optionClass:function(c,b){return function(a){return h_(c(a),b(a))}},addToOptions:function(a,b){return a.concat(b)},filterStrict:function(a,b){return a||b}})}});function
h_(a,b){return a?b?a+" "+b:a:b}function
mq(a,b,c,d,e,f){var
m=a.textDirection==r.RTL,g=m,o=false,p="top",h,l,i=b.left-e.left,j=e.right-b.right,k=d.right-d.left,n=d.bottom-d.top;if(g&&i<Math.min(k,j))g=false;else if(!g&&j<Math.min(k,i))g=true;if(k<=(g?i:j)){h=Math.max(e.top,Math.min(c.top,e.bottom-n))-b.top;l=Math.min(400,g?i:j)}else{o=true;l=Math.min(400,(m?b.right:e.right-b.left)-30);var
q=e.bottom-b.bottom;if(q>=n||q>b.top)h=c.bottom-b.top;else{p="bottom";h=b.bottom-c.top}}var
t=(b.bottom-b.top)/f.offsetHeight,s=(b.right-b.left)/f.offsetWidth;return{style:"".concat(p,": ").concat(h/t,"px; max-width: ").concat(l/s,"px"),"class":"cm-completionInfo-"+(o?m?"left-narrow":"right-narrow":g?"left":"right")}}function
ox(a){var
b=a.addToOptions.slice();if(a.icons)b.push({render:function(a){var
c,b=document.createElement("div");b.classList.add("cm-completionIcon");if(a.type)(c=b.classList).add.apply(c,aq(a.type.split(/\s+/g).map(function(a){return"cm-completionIcon-"+a})));b.setAttribute("aria-hidden","true");return b},position:20});b.push({render:function(a,b,c,d){var
e=document.createElement("span");e.className="cm-completionLabel";var
g=a.displayLabel||a.label,f=0;for(var
i=0;i<d.length;){var
h=d[i++],k=d[i++];if(h>f)e.appendChild(document.createTextNode(g.slice(f,h)));var
j=e.appendChild(document.createElement("span"));j.appendChild(document.createTextNode(g.slice(h,k)));j.className="cm-completionMatchedText";f=k}if(f<g.length)e.appendChild(document.createTextNode(g.slice(f)));return e},position:50},{render:function(a){if(!a.detail)return null;var
b=document.createElement("span");b.className="cm-completionDetail";b.textContent=a.detail;return b},position:80});return b.sort(function(a,b){return a.position-b.position}).map(function(a){return a.render})}function
ez(a,b,c){if(a<=c)return{from:0,to:a};if(b<0)b=0;if(b<=a>>1){var
e=Math.floor(b/c);return{from:e*c,to:(e+1)*c}}var
d=Math.floor((a-b)/c);return{from:a-(d+1)*c,to:a-d*c}}var
j1=function(){function
f(d,b,c){var
e=this;h(this,f);this.view=d;this.stateField=b;this.applyCompletion=c;this.info=null;this.infoDestroy=null;this.placeInfoReq={read:function(){return e.measureInfo()},write:function(a){return e.placeInfo(a)},key:this};this.space=null;this.currentClass="";var
i=d.state.field(b),g=i.open,j=g.options,k=g.selected,a=d.state.facet(G);this.optionContent=ox(a);this.optionClass=a.optionClass;this.tooltipClass=a.tooltipClass;this.range=ez(j.length,k,a.maxRenderedOptions);this.dom=document.createElement("div");this.dom.className="cm-tooltip-autocomplete";this.updateTooltipClass(d.state);this.dom.addEventListener("mousedown",function(a){var
g=d.state.field(b).open.options;for(var
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d=document.createElement("ul");d.id=b;d.setAttribute("role","listbox");d.setAttribute("aria-expanded","true");d.setAttribute("aria-label",this.view.state.phrase("Completions"));var
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e=="string"?e:e.name;if(j!=o&&(f>c.from||c.from==0)){o=j;if(typeof
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h=g(this.optionContent),m;try{for(h.s();!(m=h.n()).done;){var
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l4(c,b){return function(a){return new
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oW(a,b){var
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l=g(r),x;try{for(l.s();!(x=l.n()).done;){var
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e=g(c.effects),j;try{for(e.s();!(j=e.n()).done;){var
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d(os,"cm-ac-"+Math.floor(Math.random()*2e6).toString(36),null)}}]);return d}();function
oV(a,b){if(a==b)return true;for(var
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lB={"aria-autocomplete":"list"};function
iq(a,b){var
c={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":a};if(b>-1)c["aria-activedescendant"]=a+"-"+b;return c}var
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eh(a){return a.isUserEvent("input.type")?"input":a.isUserEvent("delete.backward")?"delete":null}var
ay=function(){function
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d(c.source,0);var
h=g(a.effects),f;try{for(h.s();!(f=h.n()).done;){var
e=f.value;if(e.is(cN))c=new
d(c.source,1,e.value?aJ(a.state):-1);else if(e.is(by))c=new
d(c.source,0);else if(e.is(jr)){var
i=g(e.value),j;try{for(i.s();!(j=i.n()).done;){var
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d(this.source,0):this.map(a.changes)}},{key:"map",value:function(a){return a.empty||this.explicitPos<0?this:new
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di(a.state,h,e>=0))))return new
f(this.source,e,d,d.from,(j=d.to)!==null&&j!==void
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ay(this.source,1,e)}},{key:"handleChange",value:function(a){return a.changes.touchesRange(this.from,this.to)?new
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ay(this.source,0);return new
f(this.source,this.explicitPos<0?-1:a.mapPos(this.explicitPos),this.result,a.mapPos(this.from),a.mapPos(this.to,1))}}]);return f}(ay);function
lY(a,b,c,d){if(!a)return false;var
e=b.sliceDoc(c,d);return typeof
a=="function"?a(e,c,d,b):hs(a,true).test(e)}var
jr=n.define({map:function(a,b){return a.map(function(a){return a.map(b)})}}),eH=n.define(),C=B.define({create:function(){return j0.start()},update:function(a,b){return a.update(b)},provide:function(a){return[cJ.from(a,function(a){return a.tooltip}),e.contentAttributes.from(a,function(a){return a.attrs})]}});function
dG(a,b){var
d=b.completion.apply||b.completion.label,c=a.state.field(C).active.find(function(a){return a.source==b.source});if(!(c
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eV))return false;if(typeof
d=="string")a.dispatch(Object.assign(Object.assign({},f2(a.state,d,c.from,c.to)),{annotations:dw.of(b.completion)}));else
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ma=l4(C,dG);function
bt(h){var
e=arguments.length>1&&arguments[1]!==undefined?arguments[1]:"option";return function(a){var
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b=a.state.field(C,false);if(!b)return false;a.dispatch({effects:cN.of(true)});return true},fM=function(a){var
b=a.state.field(C,false);if(!b||!b.active.some(function(a){return a.state!=0}))return false;a.dispatch({effects:by.of(null)});return true},kE=b(function
c(a,b){h(this,c);this.active=a;this.context=b;this.time=Date.now();this.updates=[];this.done=void
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e=g(a.transactions),i;try{for(e.s();!(i=e.n()).done;){var
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d=this;this.debounceUpdate=-1;this.pendingStart=false;var
f=this.view.state,e=f.field(C),a=g(e.active),c;try{var
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b=c.value;if(b.state==1&&!d.running.some(function(a){return a.active.source==b.source}))d.startQuery(b)};for(a.s();!(c=a.n()).done;)b()}catch(f){a.e(f)}finally{a.f()}}},{key:"startQuery",value:function(a){var
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kE(a,d);this.running.push(c);Promise.resolve(a.source(d)).then(function(a){if(!c.context.aborted){c.done=a||null;b.scheduleAccept()}},function(a){b.view.dispatch({effects:by.of(null)});O(b.view.state,a)})}},{key:"scheduleAccept",value:function(){var
a=this;if(this.running.every(function(a){return a.done!==void
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j=new
eV(b.active.source,b.active.explicitPos,b.done,b.done.from,(k=b.done.to)!==null&&k!==void
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ay(b.active.source,0),i=g(b.updates),o;try{for(i.s();!(o=i.n()).done;){var
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d.startQuery(l);c=a};for(var
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d=this,b=this.view.state.field(C,false);if(b&&b.tooltip&&this.view.state.facet(G).closeOnBlur){var
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F=new
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M=new
g(new
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E=[ah,ai,ag];for(var
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K=(a[e]|a[e+1]<<8)>>(j&7)&(1<<z.b)-1;e=(j-=y.b)>>3;var
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b=this.i;this.i=b+a;return qZ(this.s.subarray(b,b+a))}readuint8array(a){var
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cH(a){return e8(b1(a))}function
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d(a){var
c=b.read8u(),d=c&ew;while((c&dp)!==0){c=b.read8u();var
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z=b.i,y=b.read32u();switch(y){case
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k=20,n=0,g=b.read32u(),s=g,o=b.read32u(),u=b.read32u(),w=b.read32u();break;case
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k=b.read8u()&dn,n=1,a=[false],g=d(a),s=d(a),o=d(a),u=d(a),w=d(a);if(a[0])q("caml_input_value_from_reader: object too large to be read back on this platform");break;case
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m=[],p=[],c=o>0?[]:null,i=0;function
l(a){var
k=a.read8u();if(k>=hY)if(k>=dp){var
o=k&0xf,l=k>>4&0x7,b=[o];if(l===0)return b;if(c)c[i++]=b;if(o===v)p.push(b);m.push(b,l);return b}else
return k&dn;else if(k>=dq){var
e=k&0x1f,b=a.readstr(e);if(c)c[i++]=b;return b}else
switch(k){case
0x00:return a.read8s();case
0x01:return a.read16s();case
0x02:return a.read32s();case
0x03:q("input_value: integer too large");break;case
0x04:var
j=a.read8u();if(n===0)j=i-j;return c[j];case
0x05:var
j=a.read16u();if(n===0)j=i-j;return c[j];case
0x06:var
j=a.read32u();if(n===0)j=i-j;return c[j];case
0x08:var
u=a.read32u(),o=u&ad,l=u>>10,b=[o];if(l===0)return b;if(c)c[i++]=b;if(o===v)p.push(b);m.push(b,l);return b;case
0x13:q("input_value: data block too large");break;case
0x09:var
e=a.read8u(),b=a.readstr(e);if(c)c[i++]=b;return b;case
0x0a:var
e=a.read32u(),b=a.readstr(e);if(c)c[i++]=b;return b;case
0x0c:var
g=new
Array(8);for(var
d=0;d<8;d++)g[7-d]=a.read8u();var
b=cH(g);if(c)c[i++]=b;return b;case
0x0b:var
g=new
Array(8);for(var
d=0;d<8;d++)g[d]=a.read8u();var
b=cH(g);if(c)c[i++]=b;return b;case
0x0e:var
e=a.read8u(),b=new
Array(e+1);b[0]=bi;var
g=new
Array(8);if(c)c[i++]=b;for(var
d=1;d<=e;d++){for(var
h=0;h<8;h++)g[7-h]=a.read8u();b[d]=cH(g)}return b;case
0x0d:var
e=a.read8u(),b=new
Array(e+1);b[0]=bi;var
g=new
Array(8);if(c)c[i++]=b;for(var
d=1;d<=e;d++){for(var
h=0;h<8;h++)g[h]=a.read8u();b[d]=cH(g)}return b;case
0x07:var
e=a.read32u(),b=new
Array(e+1);b[0]=bi;if(c)c[i++]=b;var
g=new
Array(8);for(var
d=1;d<=e;d++){for(var
h=0;h<8;h++)g[7-h]=a.read8u();b[d]=cH(g)}return b;case
0x0f:var
e=a.read32u(),b=new
Array(e+1);b[0]=bi;var
g=new
Array(8);for(var
d=1;d<=e;d++){for(var
h=0;h<8;h++)g[h]=a.read8u();b[d]=cH(g)}return b;case
0x10:case
0x11:q("input_value: code pointer");break;case
0x12:case
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