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Searched refs:handleKeyDown (Results 1 – 2 of 2) sorted by relevance

/plugin/html5video2/script/
H A Dvideo.min.js12 …handleKeyDown=function(e){this.player_&&(e.stopPropagation(),this.player_.handleKeyDown(e))},e.han… function
20 …handleKeyDown(e)},i.emitTapEvents(),i.enable(),i}vt(e,n);var t=e.prototype;return t.createEl=funct… method in Lt.isEventKey.isEventKey.stopPropagation
/plugin/prosemirror/lib/
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e=this.$anchorCell.index(-1),t=this.$headCell.index(-1);if(Math.min(e,t)>0)return!1;var n=e+this.$anchorCell.nodeAfter.attrs.rowspan,r=t+this.$headCell.nodeAfter.attrs.rowspan;return Math.max(n,r)==this.$headCell.node(-1).childCount},t.colSelection=function(e,n){void 0===n&&(n=e);var r=h.get(e.node(-1)),o=e.start(-1),i=r.findCell(e.pos-o),a=r.findCell(n.pos-o),s=e.node(0);return i.top<=a.top?(i.top>0&&(e=s.resolve(o+r.map[i.left])),a.bottom<r.height&&(n=s.resolve(o+r.map[r.width*(r.height-1)+a.right-1]))):(a.top>0&&(n=s.resolve(o+r.map[a.left])),i.bottom<r.height&&(e=s.resolve(o+r.map[r.width*(r.height-1)+i.right-1]))),new t(e,n)},t.prototype.isRowSelection=function(){var e=h.get(this.$anchorCell.node(-1)),t=this.$anchorCell.start(-1),n=e.colCount(this.$anchorCell.pos-t),r=e.colCount(this.$headCell.pos-t);if(Math.min(n,r)>0)return!1;var o=n+this.$anchorCell.nodeAfter.attrs.colspan,i=r+this.$headCell.nodeAfter.attrs.colspan;return Math.max(o,i)==e.width},t.prototype.eq=function(e){return e instanceof t&&e.$anchorCell.pos==this.$anchorCell.pos&&e.$headCell.pos==this.$headCell.pos},t.rowSelection=function(e,n){void 0===n&&(n=e);var r=h.get(e.node(-1)),o=e.start(-1),i=r.findCell(e.pos-o),a=r.findCell(n.pos-o),s=e.node(0);return i.left<=a.left?(i.left>0&&(e=s.resolve(o+r.map[i.top*r.width])),a.right<r.width&&(n=s.resolve(o+r.map[r.width*(a.top+1)-1]))):(a.left>0&&(n=s.resolve(o+r.map[a.top*r.width])),i.right<r.width&&(e=s.resolve(o+r.map[r.width*(i.top+1)-1]))),new t(e,n)},t.prototype.toJSON=function(){return{type:"cell",anchor:this.$anchorCell.pos,head:this.$headCell.pos}},t.fromJSON=function(e,n){return new t(e.resolve(n.anchor),e.resolve(n.head))},t.create=function(e,n,r){return void 0===r&&(r=n),new t(e.resolve(n),e.resolve(r))},t.prototype.getBookmark=function(){return new A(this.$anchorCell.pos,this.$headCell.pos)},t}(i.Selection);x.prototype.visible=!1,i.Selection.jsonID("cell",x);var A=function(e,t){this.anchor=e,this.head=t};function T(e){if(!(e.selection instanceof x))return null;var t=[];return e.selection.forEachCell((function(e,n){t.push(a.Decoration.node(n,n+e.nodeSize,{class:"selectedCell"}))})),a.DecorationSet.create(e.doc,t)}function V(e,t){var n=e.getAttribute("data-colwidth"),r=n&&/^\d+(,\d+)*$/.test(n)?n.split(",").map((function(e){return Number(e)})):null,o=Number(e.getAttribute("colspan")||1),i={colspan:o,rowspan:Number(e.getAttribute("rowspan")||1),colwidth:r&&r.length==o?r:null};for(var a in t){var s=t[a].getFromDOM,l=s&&s(e);null!=l&&(i[a]=l)}return i}function j(e,t){var n={};for(var r in 1!=e.attrs.colspan&&(n.colspan=e.attrs.colspan),1!=e.attrs.rowspan&&(n.rowspan=e.attrs.rowspan),e.attrs.colwidth&&(n["data-colwidth"]=e.attrs.colwidth.join(",")),t){var o=t[r].setDOMAttr;o&&o(e.attrs[r],n)}return n}function E(e){var t=e.cached.tableNodeTypes;if(!t)for(var n in t=e.cached.tableNodeTypes={},e.nodes){var r=e.nodes[n],o=r.spec.tableRole;o&&(t[o]=r)}return t}function P(e){if(!e.size)return null;for(var t=e.content,n=e.openStart,r=e.openEnd;1==t.childCount&&(n>0&&r>0||"table"==t.firstChild.type.spec.tableRole);)n--,r--,t=t.firstChild.content;var o=t.firstChild,i=o.type.spec.tableRole,a=o.type.schema,l=[];if("row"==i)for(var c=0;c<t.childCount;c++){var u=t.child(c).content,f=c?0:Math.max(0,n-1),p=c<t.childCount-1?0:Math.max(0,r-1);(f||p)&&(u=N(E(a).row,new s.Slice(u,f,p)).content),l.push(u)}else{if("cell"!=i&&"header_cell"!=i)return null;l.push(n||r?N(E(a).row,new s.Slice(t,n,r)).content:t)}return function(e,t){for(var n=[],r=0;r<t.length;r++)for(var o=t[r],i=o.childCount-1;i>=0;i--)for(var a=o.child(i).attrs,l=a.rowspan,c=a.colspan,u=r;u<r+l;u++)n[u]=(n[u]||0)+c;for(var f=0,p=0;p<n.length;p++)f=Math.max(f,n[p]);for(var d=0;d<n.length;d++)if(d>=t.length&&t.push(s.Fragment.empty),n[d]<f){for(var h=E(e).cell.createAndFill(),v=[],m=n[d];m<f;m++)v.push(h);t[d]=t[d].append(s.Fragment.from(v))}return{height:t.length,width:f,rows:t}}(a,l)}function N(e,t){var n=e.createAndFill();return new l.Transform(n).replace(0,n.content.size,t).doc}function H(e,t,n){var r=e.width,o=e.height,i=e.rows;if(r!=t){for(var a=[],l=[],c=0;c<i.length;c++){for(var u=i[c],f=[],p=a[c]||0,d=0;p<t;d++){var h=u.child(d%u.childCount);p+h.attrs.colspan>t&&(h=h.type.create(_(h.attrs,h.attrs.colspan,p+h.attrs.colspan-t),h.content)),f.push(h),p+=h.attrs.colspan;for(var v=1;v<h.attrs.rowspan;v++)a[c+v]=(a[c+v]||0)+h.attrs.colspan}l.push(s.Fragment.from(f))}i=l,r=t}if(o!=n){for(var m=[],y=0,g=0;y<n;y++,g++){for(var b=[],w=i[g%o],k=0;k<w.childCount;k++){var O=w.child(k);y+O.attrs.rowspan>n&&(O=O.type.create(S(O.attrs,"rowspan",n-O.attrs.rowspan),O.content)),b.push(O)}m.push(s.Fragment.from(b))}i=m,o=n}return{width:r,height:o,rows:i}}function L(e,t,n,r,o,i,a,s){if(0==a||a==t.height)return!1;for(var l=!1,c=o;c<i;c++){var u=a*t.width+c,f=t.map[u];if(t.map[u-t.width]==f){l=!0;var p=n.nodeAt(f),d=t.findCell(f),h=d.top,v=d.left;e.setNodeMarkup(e.mapping.slice(s).map(f+r),null,S(p.attrs,"rowspan",a-h)),e.insert(e.mapping.slice(s).map(t.positionAt(a,v,n)),p.type.createAndFill(S(p.attrs,"rowspan",h+p.attrs.rowspan-a))),c+=p.attrs.colspan-1}}return l}function D(e,t,n,r,o,i,a,s){if(0==a||a==t.width)return!1;for(var l=!1,c=o;c<i;c++){var u=c*t.width+a,f=t.map[u];if(t.map[u-1]==f){l=!0;var p=n.nodeAt(f),d=t.colCount(f),h=e.mapping.slice(s).map(f+r);e.setNodeMarkup(h,null,_(p.attrs,a-d,p.attrs.colspan-(a-d))),e.insert(h+p.nodeSize,p.type.createAndFill(_(p.attrs,0,a-d))),c+=p.attrs.rowspan-1}}return l}function I(e,t,n,r,o){var i=n?e.doc.nodeAt(n-1):e.doc,a=h.get(i),l=r.top,c=r.left,u=c+o.width,f=l+o.height,p=e.tr,d=0;function v(){i=n?p.doc.nodeAt(n-1):p.doc,a=h.get(i),d=p.mapping.maps.length}(function(e,t,n,r,o,i,a){var l,c,u=E(e.doc.type.schema);if(o>t.width)for(var f=0,p=0;f<t.height;f++){var d=n.child(f);p+=d.nodeSize;var h=[],v=void 0;v=null==d.lastChild||d.lastChild.type==u.cell?l||(l=u.cell.createAndFill()):c||(c=u.header_cell.createAndFill());for(var m=t.width;m<o;m++)h.push(v);e.insert(e.mapping.slice(a).map(p-1+r),h)}if(i>t.height){for(var y=[],g=0,b=(t.height-1)*t.width;g<Math.max(t.width,o);g++){var w=!(g>=t.width)&&n.nodeAt(t.map[b+g]).type==u.header_cell;y.push(w?c||(c=u.header_cell.createAndFill()):l||(l=u.cell.createAndFill()))}for(var k=u.row.create(null,s.Fragment.from(y)),O=[],M=t.height;M<i;M++)O.push(k);e.insert(e.mapping.slice(a).map(r+n.nodeSize-2),O)}return!(!l&&!c)})(p,a,i,n,u,f,d)&&v(),L(p,a,i,n,c,u,l,d)&&v(),L(p,a,i,n,c,u,f,d)&&v(),D(p,a,i,n,l,f,c,d)&&v(),D(p,a,i,n,l,f,u,d)&&v();for(var m=l;m<f;m++){var y=a.positionAt(m,c,i),g=a.positionAt(m,u,i);p.replace(p.mapping.slice(d).map(y+n),p.mapping.slice(d).map(g+n),new s.Slice(o.rows[m-l],0,0))}v(),p.setSelection(new x(p.doc.resolve(n+a.positionAt(l,c,i)),p.doc.resolve(n+a.positionAt(f-1,u-1,i)))),t(p)}A.prototype.map=function(e){return new A(e.map(this.anchor),e.map(this.head))},A.prototype.resolve=function(e){var t=e.resolve(this.anchor),n=e.resolve(this.head);return"row"==t.parent.type.spec.tableRole&&"row"==n.parent.type.spec.tableRole&&t.index()<t.parent.childCount&&n.index()<n.parent.childCount&&O(t,n)?new x(t,n):i.Selection.near(n,1)};var R=c.keydownHandler({ArrowLeft:F("horiz",-1),ArrowRight:F("horiz",1),ArrowUp:F("vert",-1),ArrowDown:F("vert",1),"Shift-ArrowLeft":z("horiz",-1),"Shift-ArrowRight":z("horiz",1),"Shift-ArrowUp":z("vert",-1),"Shift-ArrowDown":z("vert",1),Backspace:B,"Mod-Backspace":B,Delete:B,"Mod-Delete":B});function $(e,t,n){return!n.eq(e.selection)&&(t&&t(e.tr.setSelection(n).scrollIntoView()),!0)}function F(e,t){return function(n,r,o){var a=n.selection;if(a instanceof x)return $(n,r,i.Selection.near(a.$headCell,t));if("horiz"!=e&&!a.empty)return!1;var s=K(o,e,t);if(null==s)return!1;if("horiz"==e)return $(n,r,i.Selection.near(n.doc.resolve(a.head+t),t));var l,c=n.doc.resolve(s),u=M(c,e,t);return l=u?i.Selection.near(u,1):t<0?i.Selection.near(n.doc.resolve(c.before(-1)),-1):i.Selection.near(n.doc.resolve(c.after(-1)),1),$(n,r,l)}}function z(e,t){return function(n,r,o){var i=n.selection;if(!(i instanceof x)){var a=K(o,e,t);if(null==a)return!1;i=new x(n.doc.resolve(a))}var s=M(i.$headCell,e,t);return!!s&&$(n,r,new x(i.$anchorCell,s))}}function B(e,t){var n=e.selection;if(!(n instanceof x))return!1;if(t){var r=e.tr,o=E(e.schema).cell.createAndFill().content;n.forEachCell((function(e,t){e.content.eq(o)||r.replace(r.mapping.map(t+1),r.mapping.map(t+e.nodeSize-1),new s.Slice(o,0,0))})),r.docChanged&&t(r)}return!0}function J(e,t){var n=y(e.state.doc.resolve(t));return!!n&&(e.dispatch(e.state.tr.setSelection(new x(n))),!0)}function W(e,t,n){if(!g(e.state))return!1;var r=P(n),o=e.state.selection;if(o instanceof x){r||(r={width:1,height:1,rows:[s.Fragment.from(N(E(e.state.schema).cell,n))]});var i=o.$anchorCell.node(-1),a=o.$anchorCell.start(-1),l=h.get(i).rectBetween(o.$anchorCell.pos-a,o.$headCell.pos-a);return r=H(r,l.right-l.left,l.bottom-l.top),I(e.state,e.dispatch,a,l,r),!0}if(r){var c=b(e.state),u=c.start(-1);return I(e.state,e.dispatch,u,h.get(c.node(-1)).findCell(c.pos-u),r),!0}return!1}function q(e,t){if(!t.ctrlKey&&!t.metaKey){var n,r=G(e,t.target);if(t.shiftKey&&e.state.selection instanceof x)o(e.state.selection.$anchorCell,t),t.preventDefault();else if(t.shiftKey&&r&&null!=(n=y(e.state.selection.$anchor))&&Q(e,t).pos!=n.pos)o(n,t),t.preventDefault();else if(!r)return;e.root.addEventListener("mouseup",i),e.root.addEventListener("dragstart",i),e.root.addEventListener("mousemove",a)}function o(t,n){var r=Q(e,n),o=null==m.getState(e.state);if(!r||!O(t,r)){if(!o)return;r=t}var i=new x(t,r);if(o||!e.state.selection.eq(i)){var a=e.state.tr.setSelection(i);o&&a.setMeta(m,t.pos),e.dispatch(a)}}function i(){e.root.removeEventListener("mouseup",i),e.root.removeEventListener("dragstart",i),e.root.removeEventListener("mousemove",a),null!=m.getState(e.state)&&e.dispatch(e.state.tr.setMeta(m,-1))}function a(n){var a,s=m.getState(e.state);if(null!=s)a=e.state.doc.resolve(s);else if(G(e,n.target)!=r&&!(a=Q(e,t)))return i();a&&o(a,n)}}function K(e,t,n){if(!(e.state.selection instanceof i.TextSelection))return null;for(var r=e.state.selection.$head,o=r.depth-1;o>=0;o--){var a=r.node(o);if((n<0?r.index(o):r.indexAfter(o))!=(n<0?0:a.childCount))return null;if("cell"==a.type.spec.tableRole||"header_cell"==a.type.spec.tableRole){var s=r.before(o),l="vert"==t?n>0?"down":"up":n>0?"right":"left";return e.endOfTextblock(l)?s:null}}return null}function G(e,t){for(;t&&t!=e.dom;t=t.parentNode)if("TD"==t.nodeName||"TH"==t.nodeName)return t}function Q(e,t){var n=e.posAtCoords({left:t.clientX,top:t.clientY});return n&&n?y(e.state.doc.resolve(n.pos)):null}function Z(e,t){var n,r=function(t,r){"table"==t.type.spec.tableRole&&(n=function(e,t,n,r){var o=h.get(t);if(!o.problems)return r;r||(r=e.tr);for(var i,a,s=[],l=0;l<o.height;l++)s.push(0);for(var c=0;c<o.problems.length;c++){var u=o.problems[c];if("collision"==u.type){for(var f=t.nodeAt(u.pos),p=0;p<f.attrs.rowspan;p++)s[u.row+p]+=u.n;r.setNodeMarkup(r.mapping.map(n+1+u.pos),null,_(f.attrs,f.attrs.colspan-u.n,u.n))}else if("missing"==u.type)s[u.row]+=u.n;else if("overlong_rowspan"==u.type){var d=t.nodeAt(u.pos);r.setNodeMarkup(r.mapping.map(n+1+u.pos),null,S(d.attrs,"rowspan",d.attrs.rowspan-u.n))}else if("colwidth mismatch"==u.type){var v=t.nodeAt(u.pos);r.setNodeMarkup(r.mapping.map(n+1+u.pos),null,S(v.attrs,"colwidth",u.colwidth))}}for(var m=0;m<s.length;m++)s[m]&&(null==i&&(i=m),a=m);for(var y=0,g=n+1;y<o.height;y++){var b=t.child(y),w=g+b.nodeSize,k=s[y];if(k>0){var O="cell";b.firstChild&&(O=b.firstChild.type.spec.tableRole);for(var M=[],C=0;C<k;C++)M.push(E(e.schema)[O].createAndFill());var x=0!=y&&i!=y-1||a!=y?w-1:g+1;r.insert(r.mapping.map(x),M)}g=w}return r}(e,t,r,n))};return t?t.doc!=e.doc&&function e(t,n,r,o){var i=t.childCount,a=n.childCount;e:for(var s=0,l=0;s<a;s++){for(var c=n.child(s),u=l,f=Math.min(i,s+3);u<f;u++)if(t.child(u)==c){l=u+1,r+=c.nodeSize;continue e}o(c,r),l<i&&t.child(l).sameMarkup(c)?e(t.child(l),c,r+1,o):c.nodesBetween(0,c.content.size,o,r+1),r+=c.nodeSize}}(t.doc,e.doc,0,r):e.doc.descendants(r),n}function U(e){var t,n=e.selection,r=b(e),o=r.node(-1),i=r.start(-1),a=h.get(o);return(t=n instanceof x?a.rectBetween(n.$anchorCell.pos-i,n.$headCell.pos-i):a.findCell(r.pos-i)).tableStart=i,t.map=a,t.table=o,t}function X(e,t,n){var r=t.map,o=t.tableStart,i=t.table,a=n>0?-1:0;(function(e,t,n){for(var r=E(t.type.schema).header_cell,o=0;o<e.height;o++)if(t.nodeAt(e.map[n+o*e.width]).type!=r)return!1;return!0})(r,i,n+a)&&(a=0==n||n==r.width?null:0);for(var s=0;s<r.height;s++){var 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de(e,t,n){var r=t.clientX-e.startX;return Math.max(n,e.startWidth+r)}function he(e,t){e.dispatch(e.state.tr.setMeta(ue,{setHandle:t}))}function ve(e){for(var t=[],n=0;n<e;n++)t.push(0);return t}fe.prototype.apply=function(e){var t=this,n=e.getMeta(ue);if(n&&null!=n.setHandle)return new fe(n.setHandle,null);if(n&&void 0!==n.setDragging)return new fe(t.activeHandle,n.setDragging);if(t.activeHandle>-1&&e.docChanged){var r=e.mapping.map(t.activeHandle,-1);w(e.doc.resolve(r))||(r=null),t=new fe(r,t.dragging)}return t},t.tableEditing=function(e){void 0===e&&(e={});var t=e.allowTableNodeSelection;return void 0===t&&(t=!1),new i.Plugin({key:m,state:{init:function(){return null},apply:function(e,t){var n=e.getMeta(m);if(null!=n)return-1==n?null:n;if(null==t||!e.docChanged)return t;var r=e.mapping.mapResult(t),o=r.deleted,i=r.pos;return o?null:i}},props:{decorations:T,handleDOMEvents:{mousedown:q},createSelectionBetween:function(e){if(null!=m.getState(e.state))return 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o=e.state.doc.resolve(t),i=o.node(-1),a=o.start(-1),s=h.get(i).colCount(o.pos-a)+o.nodeAfter.attrs.colspan-1,l=e.domAtPos(o.start(-1)).node;for(;"TABLE"!=l.nodeName;)l=l.parentNode;ce(i,l.firstChild,l,r,s,n)}(e,r.activeHandle,o,n)}e.dispatch(e.state.tr.setMeta(ue,{setDragging:{startX:t.clientX,startWidth:i}})),window.addEventListener("mouseup",a),window.addEventListener("mousemove",s),t.preventDefault()}(e,t,n)}},decorations:function(e){var t=ue.getState(e);if(t.activeHandle>-1)return function(e,t){for(var n=[],r=e.doc.resolve(t),o=r.node(-1),i=h.get(o),s=r.start(-1),l=i.colCount(r.pos-s)+r.nodeAfter.attrs.colspan,c=0;c<i.height;c++){var u=l+c*i.width-1;if(!(l!=i.width&&i.map[u]==i.map[u+1]||0!=c&&i.map[u-1]==i.map[u-1-i.width])){var f=i.map[u],p=s+f+o.nodeAt(f).nodeSize-1,d=document.createElement("div");d.className="column-resize-handle",n.push(a.Decoration.widget(p,d))}}return a.DecorationSet.create(e.doc,n)}(e,t.activeHandle)},nodeViews:{}}})},t.columnResizingPluginKey=ue,t.updateColumnsOnResize=ce,t.__pastedCells=P,t.__insertCells=I,t.__clipCells=H,t.addColumn=X,t.addColumnBefore=function(e,t){if(!g(e))return!1;if(t){var n=U(e);t(X(e.tr,n,n.left))}return!0},t.addColumnAfter=function(e,t){if(!g(e))return!1;if(t){var n=U(e);t(X(e.tr,n,n.right))}return!0},t.removeColumn=Y,t.deleteColumn=function(e,t){if(!g(e))return!1;if(t){var n=U(e),r=e.tr;if(0==n.left&&n.right==n.map.width)return!1;for(var o=n.right-1;Y(r,n,o),o!=n.left;o--)n.table=n.tableStart?r.doc.nodeAt(n.tableStart-1):r.doc,n.map=h.get(n.table);t(r)}return!0},t.addRow=ee,t.addRowBefore=function(e,t){if(!g(e))return!1;if(t){var n=U(e);t(ee(e.tr,n,n.top))}return!0},t.addRowAfter=function(e,t){if(!g(e))return!1;if(t){var n=U(e);t(ee(e.tr,n,n.bottom))}return!0},t.removeRow=te,t.deleteRow=function(e,t){if(!g(e))return!1;if(t){var n=U(e),r=e.tr;if(0==n.top&&n.bottom==n.map.height)return!1;for(var 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t=0;t<this.pendingMarks.length;t++){var n=this.pendingMarks[t];e.type&&!e.type.allowsMarkType(n.type)||n.isInSet(e.activeMarks)||(e.activeMarks=n.addToSet(e.activeMarks),this.pendingMarks.splice(t--,1))}},ae.prototype.enter=function(e,t,n){var r=this.findPlace(e.create(t));return r&&(this.applyPendingMarks(this.top),this.enterInner(e,t,!0,n)),r},ae.prototype.enterInner=function(e,t,n,r){this.closeExtra();var o=this.top;o.match=o.match&&o.match.matchType(e,t);var i=null==r?-5&o.options:oe(r);4&o.options&&0==o.content.length&&(i|=4),this.nodes.push(new ie(e,t,o.activeMarks,n,null,i)),this.open++},ae.prototype.closeExtra=function(e){var t=this.nodes.length-1;if(t>this.open){for(;t>this.open;t--)this.nodes[t-1].content.push(this.nodes[t].finish(e));this.nodes.length=this.open+1}},ae.prototype.finish=function(){return this.open=0,this.closeExtra(this.isOpen),this.nodes[0].finish(this.isOpen||this.options.topOpen)},ae.prototype.sync=function(e){for(var 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e.appendMappingInverted(this),e},l.prototype.map=function(e,t){if(void 0===t&&(t=1),this.mirror)return this._map(e,t,!0);for(var n=this.from;n<this.to;n++)e=this.maps[n].map(e,t);return e},l.prototype.mapResult=function(e,t){return void 0===t&&(t=1),this._map(e,t,!1)},l.prototype._map=function(e,t,n){for(var r=!1,o=null,i=this.from;i<this.to;i++){var s=this.maps[i],l=o&&o[i];if(null!=l&&s.touches(e,l))e=s.recover(l);else{var c=s.mapResult(e,t);if(null!=c.recover){var u=this.getMirror(i);if(null!=u&&u>i&&u<this.to){if(c.deleted){i=u,e=this.maps[u].recover(c.recover);continue}(o||(o=Object.create(null)))[u]=c.recover}}c.deleted&&(r=!0),e=c.pos}}return n?e:new a(e,r)},c.prototype=Object.create(Error.prototype),c.prototype.constructor=c,c.prototype.name="TransformError";var u=function(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new l},f={before:{},docChanged:{}};function p(){throw new Error("Override me")}f.before.get=function(){return 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i=t.index();i<t.parent.childCount;i++)if(!o.type.allowsMarks(t.parent.child(i).marks))return!1;n.openEnd?r=o.contentMatchAt(o.childCount):(r=o.contentMatchAt(o.childCount),n.size&&(r=r.matchFragment(n.content,n.openStart?1:0)));return(r=r.matchFragment(t.parent.content,t.index()))&&r.validEnd}(i,a,s)){for(var c=a.depth,u=a.after(c);c>1&&u==a.end(--c);)++u;var f=A(i,e.resolve(u),s);if(f)return new y(t,u,n,a.end(),f,s.size)}return l.size||t!=n?new m(t,n,l):null}function x(e,t,n,o,i,a,s){var l,c=e.childCount,u=c-(s>0?1:0),f=a<0?t:n.node(i);l=a<0?f.contentMatchAt(u):1==c&&s>0?f.contentMatchAt(a?n.index(i):n.indexAfter(i)):f.contentMatchAt(n.indexAfter(i)).matchFragment(e,c>0&&a?1:0,u);var p=o.node(i);if(s>0&&i<o.depth){var d=p.content.cutByIndex(o.indexAfter(i)).addToStart(e.lastChild),h=l.fillBefore(d,!0);if(h&&h.size&&a>0&&1==c&&(h=null),h){var v=x(e.lastChild.content,e.lastChild,n,o,i+1,1==c?a-1:-1,s-1);if(v){var m=e.lastChild.copy(v);return 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o=x(n.content,e.node(0),e,t,0,n.openStart,n.openEnd);return o?function(e,t,n){for(;t>0&&n>0&&1==e.childCount;)e=e.firstChild.content,t--,n--;return new r.Slice(e,t,n)}(o,n.openStart,t.depth):null}function T(e,t,n){return!n.openStart&&!n.openEnd&&e.start()==t.start()&&e.parent.canReplace(e.index(),t.index(),n.content)}h.jsonID("removeMark",_),u.prototype.addMark=function(e,t,n){var r=this,o=[],i=[],a=null,s=null;return this.doc.nodesBetween(e,t,(function(r,l,c){if(r.isInline){var u=r.marks;if(!n.isInSet(u)&&c.type.allowsMarkType(n.type)){for(var f=Math.max(l,e),p=Math.min(l+r.nodeSize,t),d=n.addToSet(u),h=0;h<u.length;h++)u[h].isInSet(d)||(a&&a.to==f&&a.mark.eq(u[h])?a.to=p:o.push(a=new _(f,p,u[h])));s&&s.to==f?s.to=p:i.push(s=new S(f,p,n))}}})),o.forEach((function(e){return r.step(e)})),i.forEach((function(e){return r.step(e)})),this},u.prototype.removeMark=function(e,t,n){var o=this;void 0===n&&(n=null);var i=[],a=0;return this.doc.nodesBetween(e,t,(function(o,s){if(o.isInline){a++;var l=null;if(n instanceof r.MarkType){var c=n.isInSet(o.marks);c&&(l=[c])}else n?n.isInSet(o.marks)&&(l=[n]):l=o.marks;if(l&&l.length)for(var u=Math.min(s+o.nodeSize,t),f=0;f<l.length;f++){for(var p=l[f],d=void 0,h=0;h<i.length;h++){var v=i[h];v.step==a-1&&p.eq(i[h].style)&&(d=v)}d?(d.to=u,d.step=a):i.push({style:p,from:Math.max(s,e),to:u,step:a})}}})),i.forEach((function(e){return o.step(new _(e.from,e.to,e.style))})),this},u.prototype.clearIncompatible=function(e,t,n){void 0===n&&(n=t.contentMatch);for(var o=this.doc.nodeAt(e),i=[],a=e+1,s=0;s<o.childCount;s++){var l=o.child(s),c=a+l.nodeSize,u=n.matchType(l.type,l.attrs);if(u){n=u;for(var f=0;f<l.marks.length;f++)t.allowsMarkType(l.marks[f].type)||this.step(new _(a,c,l.marks[f]))}else i.push(new m(a,c,r.Slice.empty));a=c}if(!n.validEnd){var p=n.fillBefore(r.Fragment.empty,!0);this.replace(a,a,new r.Slice(p,0,0))}for(var d=i.length-1;d>=0;d--)this.step(i[d]);return this},u.prototype.replace=function(e,t,n){void 0===t&&(t=e),void 0===n&&(n=r.Slice.empty);var o=C(this.doc,e,t,n);return o&&this.step(o),this},u.prototype.replaceWith=function(e,t,n){return this.replace(e,t,new r.Slice(r.Fragment.from(n),0,0))},u.prototype.delete=function(e,t){return this.replace(e,t,r.Slice.empty)},u.prototype.insert=function(e,t){return this.replaceWith(e,e,t)};var V=function(e){this.open=[];for(var t=0;t<=e.depth;t++){var n=e.node(t),o=n.contentMatchAt(e.indexAfter(t));this.open.push({parent:n,match:o,content:r.Fragment.empty,wrapper:!1,openEnd:0,depth:t})}this.placed=[]};function j(e,t,n){var r=e.content;if(t>1){var o=j(e.firstChild,t-1,1==e.childCount?n-1:0);r=e.content.replaceChild(0,o)}var i=e.type.contentMatch.fillBefore(r,0==n);return e.copy(i.append(r))}function E(e,t,n,r,o){if(t<n){var i=e.firstChild;e=e.replaceChild(0,i.copy(E(i.content,t+1,n,r,i)))}return t>r&&(e=o.contentMatchAt(0).fillBefore(e,!0).append(e)),e}function P(e,t){for(var n=[],r=Math.min(e.depth,t.depth);r>=0;r--){var o=e.start(r);if(o<e.pos-(e.depth-r)||t.end(r)>t.pos+(t.depth-r)||e.node(r).type.spec.isolating||t.node(r).type.spec.isolating)break;o==t.start(r)&&n.push(r)}return n}V.prototype.placeSlice=function(e,t,n,o,i){if(t>0){var a=e.firstChild,s=this.placeSlice(a.content,Math.max(0,t-1),n&&1==e.childCount?n-1:0,o,a);s.content!=a.content&&(s.content.size?(e=e.replaceChild(0,a.copy(s.content)),t=s.openStart+1):(1==e.childCount&&(n=0),e=e.cutByIndex(1),t=0))}var l=this.placeContent(e,t,n,o,i);if(o>2&&l.size&&0==t){for(var c=0;c<l.content.childCount;c++){var u=l.content.child(c);this.placeContent(u.content,0,n&&c==l.content.childCount.length-1?n-1:0,o,u)}l=r.Fragment.empty}return l},V.prototype.placeContent=function(e,t,n,o,i){for(var a=0;a<e.childCount;a++){for(var s=e.child(a),l=!1,c=a==e.childCount-1,u=this.open.length-1;u>=0;u--){var f=this.open[u],p=void 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o=e.resolve(t),i=o.depth-n,a=r&&r[r.length-1]||o.parent;if(i<0||o.parent.type.spec.isolating||!o.parent.canReplace(o.index(),o.parent.childCount)||!a.type.validContent(o.parent.content.cutByIndex(o.index(),o.parent.childCount)))return!1;for(var s=o.depth-1,l=n-2;s>i;s--,l--){var c=o.node(s),u=o.index(s);if(c.type.spec.isolating)return!1;var f=c.content.cutByIndex(u,c.childCount),p=r&&r[l]||c;if(p!=c&&(f=f.replaceChild(0,p.type.create(p.attrs))),!c.canReplace(u+1,c.childCount)||!p.type.validContent(f))return!1}var d=o.indexAfter(i),h=r&&r[0];return o.node(i).canReplaceWith(d,d,h?h.type:o.node(i+1).type)},t.insertPoint=O,t.dropPoint=function(e,t,n){var r=e.resolve(t);if(!n.content.size)return t;for(var o=n.content,i=0;i<n.openStart;i++)o=o.firstChild.content;for(var a=1;a<=(0==n.openStart&&n.size?2:1);a++)for(var s=r.depth;s>=0;s--){var l=s==r.depth?0:r.pos<=(r.start(s+1)+r.end(s+1))/2?-1:1,c=r.index(s)+(l>0?1:0);if(1==a?r.node(s).canReplace(c,c,o):r.node(s).contentMatchAt(c).findWrapping(o.firstChild.type))return 0==l?r.pos:l<0?r.before(s+1):r.after(s+1)}return null},t.liftTarget=function(e){for(var t=e.parent.content.cutByIndex(e.startIndex,e.endIndex),n=e.depth;;--n){var r=e.$from.node(n),o=e.$from.index(n),i=e.$to.indexAfter(n);if(n<e.depth&&r.canReplace(o,i,t))return n;if(0==n||r.type.spec.isolating||!b(r,o,i))break}},t.findWrapping=function(e,t,n,r){void 0===r&&(r=e);var o=function(e,t){var n=e.parent,r=e.startIndex,o=e.endIndex,i=n.contentMatchAt(r).findWrapping(t);if(!i)return null;var a=i.length?i[0]:t;return n.canReplaceWith(r,o,a)?i:null}(e,t),i=o&&function(e,t){var n=e.parent,r=e.startIndex,o=e.endIndex,i=n.child(r),a=t.contentMatch.findWrapping(i.type);if(!a)return null;for(var s=(a.length?a[a.length-1]:t).contentMatch,l=r;s&&l<o;l++)s=s.matchType(n.child(l).type);if(!s||!s.validEnd)return null;return a}(r,t);return i?o.map(w).concat({type:t,attrs:n}).concat(i.map(w)):null},t.StepMap=s,t.MapResult=a,t.Mapping=l,t.AddMarkStep=S,t.RemoveMarkStep=_,t.ReplaceStep=m,t.ReplaceAroundStep=y,t.replaceStep=C},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(6),o=n(5),i=["ol",0],a=["ul",0],s=["li",0],l={attrs:{order:{default:1}},parseDOM:[{tag:"ol",getAttrs:function(e){return{order:e.hasAttribute("start")?+e.getAttribute("start"):1}}}],toDOM:function(e){return 1==e.attrs.order?i:["ol",{start:e.attrs.order},0]}},c={parseDOM:[{tag:"ul"}],toDOM:function(){return a}},u={parseDOM:[{tag:"li"}],toDOM:function(){return s},defining:!0};function f(e,t){var n={};for(var r in e)n[r]=e[r];for(var o in t)n[o]=t[o];return n}t.orderedList=l,t.bulletList=c,t.listItem=u,t.addListNodes=function(e,t,n){return e.append({ordered_list:f(l,{content:"list_item+",group:n}),bullet_list:f(c,{content:"list_item+",group:n}),list_item:f(u,{content:t})})},t.wrapInList=function(e,t){return function(n,i){var a=n.selection,s=a.$from,l=a.$to,c=s.blockRange(l),u=!1,f=c;if(!c)return!1;if(c.depth>=2&&s.node(c.depth-1).type.compatibleContent(e)&&0==c.startIndex){if(0==s.index(c.depth-1))return!1;var p=n.doc.resolve(c.start-2);f=new o.NodeRange(p,p,c.depth),c.endIndex<c.parent.childCount&&(c=new o.NodeRange(s,n.doc.resolve(l.end(c.depth)),c.depth)),u=!0}var d=r.findWrapping(f,e,t,c);return!!d&&(i&&i(function(e,t,n,i,a){for(var s=o.Fragment.empty,l=n.length-1;l>=0;l--)s=o.Fragment.from(n[l].type.create(n[l].attrs,s));e.step(new r.ReplaceAroundStep(t.start-(i?2:0),t.end,t.start,t.end,new o.Slice(s,0,0),n.length,!0));for(var c=0,u=0;u<n.length;u++)n[u].type==a&&(c=u+1);for(var f=n.length-c,p=t.start+n.length-(i?2:0),d=t.parent,h=t.startIndex,v=t.endIndex,m=!0;h<v;h++,m=!1)!m&&r.canSplit(e.doc,p,f)&&(e.split(p,f),p+=2*f),p+=d.child(h).nodeSize;return e}(n.tr,c,d,u,e).scrollIntoView()),!0)}},t.splitListItem=function(e){return function(t,n){var i=t.selection,a=i.$from,s=i.$to,l=i.node;if(l&&l.isBlock||a.depth<2||!a.sameParent(s))return!1;var c=a.node(-1);if(c.type!=e)return!1;if(0==a.parent.content.size){if(2==a.depth||a.node(-3).type!=e||a.index(-2)!=a.node(-2).childCount-1)return!1;if(n){for(var u=o.Fragment.empty,f=a.index(-1)>0,p=a.depth-(f?1:2);p>=a.depth-3;p--)u=o.Fragment.from(a.node(p).copy(u));u=u.append(o.Fragment.from(e.createAndFill()));var d=t.tr.replace(a.before(f?null:-1),a.after(-3),new o.Slice(u,f?3:2,2));d.setSelection(t.selection.constructor.near(d.doc.resolve(a.pos+(f?3:2)))),n(d.scrollIntoView())}return!0}var h=s.pos==a.end()?c.contentMatchAt(a.indexAfter(-1)).defaultType:null,v=t.tr.delete(a.pos,s.pos),m=h&&[null,{type:h}];return!!r.canSplit(v.doc,a.pos,2,m)&&(n&&n(v.split(a.pos,2,m).scrollIntoView()),!0)}},t.liftListItem=function(e){return function(t,n){var i=t.selection,a=i.$from,s=i.$to,l=a.blockRange(s,(function(t){return t.childCount&&t.firstChild.type==e}));return!!l&&(!n||(a.node(l.depth-1).type==e?function(e,t,n,i){var a=e.tr,s=i.end,l=i.$to.end(i.depth);s<l&&(a.step(new r.ReplaceAroundStep(s-1,l,s,l,new o.Slice(o.Fragment.from(n.create(null,i.parent.copy())),1,0),1,!0)),i=new o.NodeRange(a.doc.resolve(i.$from.pos),a.doc.resolve(l),i.depth));return t(a.lift(i,r.liftTarget(i)).scrollIntoView()),!0}(t,n,e,l):function(e,t,n){for(var i=e.tr,a=n.parent,s=n.end,l=n.endIndex-1,c=n.startIndex;l>c;l--)s-=a.child(l).nodeSize,i.delete(s-1,s+1);var u=i.doc.resolve(n.start),f=u.nodeAfter,p=0==n.startIndex,d=n.endIndex==a.childCount,h=u.node(-1),v=u.index(-1);if(!h.canReplace(v+(p?0:1),v+1,f.content.append(d?o.Fragment.empty:o.Fragment.from(a))))return!1;var m=u.pos,y=m+f.nodeSize;return i.step(new r.ReplaceAroundStep(m-(p?1:0),y+(d?1:0),m+1,y-1,new o.Slice((p?o.Fragment.empty:o.Fragment.from(a.copy(o.Fragment.empty))).append(d?o.Fragment.empty:o.Fragment.from(a.copy(o.Fragment.empty))),p?0:1,d?0:1),p?0:1)),t(i.scrollIntoView()),!0}(t,n,l)))}},t.sinkListItem=function(e){return function(t,n){var i=t.selection,a=i.$from,s=i.$to,l=a.blockRange(s,(function(t){return t.childCount&&t.firstChild.type==e}));if(!l)return!1;var c=l.startIndex;if(0==c)return!1;var u=l.parent,f=u.child(c-1);if(f.type!=e)return!1;if(n){var p=f.lastChild&&f.lastChild.type==u.type,d=o.Fragment.from(p?e.create():null),h=new o.Slice(o.Fragment.from(e.create(null,o.Fragment.from(u.type.create(null,d)))),p?3:1,0),v=l.start,m=l.end;n(t.tr.step(new r.ReplaceAroundStep(v-(p?3:1),m,v,m,h,1,!0)).scrollIntoView())}return!0}}},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(6),o=n(5),i=n(4);function a(e,t){return!e.selection.empty&&(t&&t(e.tr.deleteSelection().scrollIntoView()),!0)}function s(e,t,n){var o=e.selection.$cursor;if(!o||(n?!n.endOfTextblock("backward",e):o.parentOffset>0))return!1;var a=u(o);if(!a){var s=o.blockRange(),c=s&&r.liftTarget(s);return null!=c&&(t&&t(e.tr.lift(s,c).scrollIntoView()),!0)}var f=a.nodeBefore;if(!f.type.spec.isolating&&w(e,a,t))return!0;if(0==o.parent.content.size&&(l(f,"end")||i.NodeSelection.isSelectable(f))){if(t){var p=e.tr.deleteRange(o.before(),o.after());p.setSelection(l(f,"end")?i.Selection.findFrom(p.doc.resolve(p.mapping.map(a.pos,-1)),-1):i.NodeSelection.create(p.doc,a.pos-f.nodeSize)),t(p.scrollIntoView())}return!0}return!(!f.isAtom||a.depth!=o.depth-1)&&(t&&t(e.tr.delete(a.pos-f.nodeSize,a.pos).scrollIntoView()),!0)}function l(e,t){for(;e;e="start"==t?e.firstChild:e.lastChild)if(e.isTextblock)return!0;return!1}function c(e,t,n){var r=e.selection.$cursor;if(!r||(n?!n.endOfTextblock("backward",e):r.parentOffset>0))return!1;var o=u(r),a=o&&o.nodeBefore;return!(!a||!i.NodeSelection.isSelectable(a))&&(t&&t(e.tr.setSelection(i.NodeSelection.create(e.doc,o.pos-a.nodeSize)).scrollIntoView()),!0)}function u(e){if(!e.parent.type.spec.isolating)for(var t=e.depth-1;t>=0;t--){if(e.index(t)>0)return e.doc.resolve(e.before(t+1));if(e.node(t).type.spec.isolating)break}return null}function f(e,t,n){var r=e.selection.$cursor;if(!r||(n?!n.endOfTextblock("forward",e):r.parentOffset<r.parent.content.size))return!1;var o=d(r);if(!o)return!1;var a=o.nodeAfter;if(w(e,o,t))return!0;if(0==r.parent.content.size&&(l(a,"start")||i.NodeSelection.isSelectable(a))){if(t){var s=e.tr.deleteRange(r.before(),r.after());s.setSelection(l(a,"start")?i.Selection.findFrom(s.doc.resolve(s.mapping.map(o.pos)),1):i.NodeSelection.create(s.doc,s.mapping.map(o.pos))),t(s.scrollIntoView())}return!0}return!(!a.isAtom||o.depth!=r.depth-1)&&(t&&t(e.tr.delete(o.pos,o.pos+a.nodeSize).scrollIntoView()),!0)}function p(e,t,n){var r=e.selection.$cursor;if(!r||(n?!n.endOfTextblock("forward",e):r.parentOffset<r.parent.content.size))return!1;var o=d(r),a=o&&o.nodeAfter;return!(!a||!i.NodeSelection.isSelectable(a))&&(t&&t(e.tr.setSelection(i.NodeSelection.create(e.doc,o.pos)).scrollIntoView()),!0)}function d(e){if(!e.parent.type.spec.isolating)for(var t=e.depth-1;t>=0;t--){var n=e.node(t);if(e.index(t)+1<n.childCount)return e.doc.resolve(e.after(t+1));if(n.type.spec.isolating)break}return null}function h(e,t){var n=e.selection,r=n.$head,o=n.$anchor;return!(!r.parent.type.spec.code||!r.sameParent(o))&&(t&&t(e.tr.insertText("\n").scrollIntoView()),!0)}function v(e,t){var n=e.selection,r=n.$head,o=n.$anchor;if(!r.parent.type.spec.code||!r.sameParent(o))return!1;var a=r.node(-1),s=r.indexAfter(-1),l=a.contentMatchAt(s).defaultType;if(!a.canReplaceWith(s,s,l))return!1;if(t){var 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o=t.nodeBefore,i=t.nodeAfter,a=t.index();return!!(o&&i&&o.type.compatibleContent(i.type))&&(!o.content.size&&t.parent.canReplace(a-1,a)?(n&&n(e.tr.delete(t.pos-o.nodeSize,t.pos).scrollIntoView()),!0):!(!t.parent.canReplace(a,a+1)||!i.isTextblock&&!r.canJoin(e.doc,t.pos))&&(n&&n(e.tr.clearIncompatible(t.pos,o.type,o.contentMatchAt(o.childCount)).join(t.pos).scrollIntoView()),!0))}(e,t,n))return!0;if(t.parent.canReplace(t.index(),t.index()+1)&&(a=(s=l.contentMatchAt(l.childCount)).findWrapping(c.type))&&s.matchType(a[0]||c.type).validEnd){if(n){for(var u=t.pos+c.nodeSize,f=o.Fragment.empty,p=a.length-1;p>=0;p--)f=o.Fragment.from(a[p].create(null,f));f=o.Fragment.from(l.copy(f));var d=e.tr.step(new r.ReplaceAroundStep(t.pos-1,u,t.pos,u,new o.Slice(f,1,0),a.length,!0)),h=u+2*a.length;r.canJoin(d.doc,h)&&d.join(h),n(d.scrollIntoView())}return!0}var v=i.Selection.findFrom(t,1),m=v&&v.$from.blockRange(v.$to),y=m&&r.liftTarget(m);return 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o=this.getDesc(r);if(o&&(!t||o.node)){if(!n||!o.nodeDOM||(1==o.nodeDOM.nodeType?o.nodeDOM.contains(e):o.nodeDOM==e))return o;n=!1}}},L.prototype.getDesc=function(e){for(var t=e.pmViewDesc,n=t;n;n=n.parent)if(n==this)return t},L.prototype.posFromDOM=function(e,t,n){for(var r=e;;r=r.parentNode){var o=this.getDesc(r);if(o)return o.localPosFromDOM(e,t,n)}},L.prototype.descAt=function(e){for(var t=0,n=0;t<this.children.length;t++){var r=this.children[t],o=n+r.size;if(n==e&&o!=n){for(;!r.border&&r.children.length;)r=r.children[0];return r}if(e<o)return r.descAt(e-n-r.border);n=o}},L.prototype.domFromPos=function(e){if(!this.contentDOM)return{node:this.dom,offset:0};for(var t=0,n=0;;n++){if(t==e){for(;n<this.children.length&&(this.children[n].beforePosition||this.children[n].dom.parentNode!=this.contentDOM);)n++;return{node:this.contentDOM,offset:n==this.children.length?this.contentDOM.childNodes.length:p(this.children[n].dom)}}if(n==this.children.length)throw new Error("Invalid position 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h=this.children[d];if(h.size&&h.dom.parentNode==this.contentDOM&&!h.emptyChildAt(-1)){o=p(h.dom);break}t+=h.size}-1==o&&(o=this.contentDOM.childNodes.length);break}i=l}return{node:this.contentDOM,from:e,to:t,fromOffset:r,toOffset:o}},L.prototype.emptyChildAt=function(e){if(this.border||!this.contentDOM||!this.children.length)return!1;var t=this.children[e<0?0:this.children.length-1];return 0==t.size||t.emptyChildAt(e)},L.prototype.domAfterPos=function(e){var t=this.domFromPos(e),n=t.node,r=t.offset;if(1!=n.nodeType||r==n.childNodes.length)throw new RangeError("No node after pos "+e);return n.childNodes[r]},L.prototype.setSelection=function(e,t,n,r){for(var o=Math.min(e,t),i=Math.max(e,t),a=0,s=0;a<this.children.length;a++){var l=this.children[a],c=s+l.size;if(o>s&&i<c)return l.setSelection(e-s-l.border,t-s-l.border,n,r);s=c}var 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e=this;if(this.node.type.spec.reparseInView)return null;var t={node:this.node.type.name,attrs:this.node.attrs};return this.node.type.spec.code&&(t.preserveWhitespace="full"),this.contentDOM&&!this.contentLost?t.contentElement=this.contentDOM:t.getContent=function(){return e.contentDOM?r.Fragment.empty:e.node.content},t},t.prototype.matchesNode=function(e,t,n){return 0==this.dirty&&e.eq(this.node)&&ee(t,this.outerDeco)&&n.eq(this.innerDeco)},n.size.get=function(){return this.node.nodeSize},n.border.get=function(){return this.node.isLeaf?0:1},t.prototype.updateChildren=function(e,t){var n=this,o=this.node.inlineContent,i=t,a=o&&e.composing&&this.localCompositionNode(e,t),s=new ne(this,a&&a.node);!function(e,t,n,r){var o=t.locals(e),i=0;if(0==o.length){for(var a=0;a<e.childCount;a++){var s=e.child(a);r(s,o,t.forChild(i,s),a),i+=s.nodeSize}return}for(var l=0,c=[],u=null,f=0;;){if(l<o.length&&o[l].to==i){for(var p=o[l++],d=void 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c=l-o.length,u=o.lastIndexOf(t);u>-1&&c+u>n;)u=o.lastIndexOf(t,u-1);if(u>-1&&c+u+t.length>=r)return c+u;if(l>r-t.length)break}}else o="";a=l}return-1}(this.node.content,l,r-t,i-t);return c<0?null:{node:s,pos:c,text:l}}}},t.prototype.protectLocalComposition=function(e,t){var n=t.node,r=t.pos,o=t.text;if(!this.getDesc(n)){for(var i=n;i.parentNode!=this.contentDOM;i=i.parentNode){for(;i.previousSibling;)i.parentNode.removeChild(i.previousSibling);for(;i.nextSibling;)i.parentNode.removeChild(i.nextSibling);i.pmViewDesc&&(i.pmViewDesc=null)}var a=new F(this,i,n,o);e.compositionNodes.push(a),this.children=oe(this.children,r,r+o.length,e,a)}},t.prototype.update=function(e,t,n,r){return!(3==this.dirty||!e.sameMarkup(this.node))&&(this.updateInner(e,t,n,r),!0)},t.prototype.updateInner=function(e,t,n,r){this.updateOuterDeco(t),this.node=e,this.innerDeco=n,this.contentDOM&&this.updateChildren(r,this.posAtStart),this.dirty=0},t.prototype.updateOuterDeco=function(e){if(!ee(e,this.outerDeco)){var t=1!=this.nodeDOM.nodeType,n=this.dom;this.dom=U(this.dom,this.nodeDOM,Z(this.outerDeco,this.node,t),Z(e,this.node,t)),this.dom!=n&&(n.pmViewDesc=null,this.dom.pmViewDesc=this),this.outerDeco=e}},t.prototype.selectNode=function(){this.nodeDOM.classList.add("ProseMirror-selectednode"),!this.contentDOM&&this.node.type.spec.draggable||(this.dom.draggable=!0)},t.prototype.deselectNode=function(){this.nodeDOM.classList.remove("ProseMirror-selectednode"),!this.contentDOM&&this.node.type.spec.draggable||(this.dom.draggable=!1)},Object.defineProperties(t.prototype,n),t}(L);function J(e,t,n,r,o){return Y(r,t,e),new B(null,e,t,n,r,r,r,o,0)}var W=function(e){function t(t,n,r,o,i,a,s){e.call(this,t,n,r,o,i,null,a,s)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.parseRule=function(){var e=this.nodeDOM.parentNode;return e?{skip:e}:{ignore:!0}},t.prototype.update=function(e,t){return!(3==this.dirty||0!=this.dirty&&!this.inParent()||!e.sameMarkup(this.node))&&(this.updateOuterDeco(t),0==this.dirty&&e.text==this.node.text||e.text==this.nodeDOM.nodeValue||(this.nodeDOM.nodeValue=e.text),this.node=e,this.dirty=0,!0)},t.prototype.inParent=function(){for(var e=this.parent.contentDOM,t=this.nodeDOM;t;t=t.parentNode)if(t==e)return!0;return!1},t.prototype.domFromPos=function(e){return{node:this.nodeDOM,offset:e}},t.prototype.localPosFromDOM=function(t,n,r){return t==this.nodeDOM?this.posAtStart+Math.min(n,this.node.text.length):e.prototype.localPosFromDOM.call(this,t,n,r)},t.prototype.ignoreMutation=function(e){return"characterData"!=e.type},t.prototype.slice=function(e,n,r){var o=this.node.cut(e,n),i=document.createTextNode(o.text);return new t(this.parent,o,this.outerDeco,this.innerDeco,i,i,r)},t}(B),q=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.parseRule=function(){return{ignore:!0}},t.prototype.matchesHack=function(){return 0==this.dirty},t}(L),K=function(e){function t(t,n,r,o,i,a,s,l,c,u){e.call(this,t,n,r,o,i,a,s,c,u),this.spec=l}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.update=function(t,n,r,o){if(3==this.dirty)return!1;if(this.spec.update){var i=this.spec.update(t,n);return i&&this.updateInner(t,n,r,o),i}return!(!this.contentDOM&&!t.isLeaf)&&e.prototype.update.call(this,t,n,r,o)},t.prototype.selectNode=function(){this.spec.selectNode?this.spec.selectNode():e.prototype.selectNode.call(this)},t.prototype.deselectNode=function(){this.spec.deselectNode?this.spec.deselectNode():e.prototype.deselectNode.call(this)},t.prototype.setSelection=function(t,n,r,o){this.spec.setSelection?this.spec.setSelection(t,n,r):e.prototype.setSelection.call(this,t,n,r,o)},t.prototype.destroy=function(){this.spec.destroy&&this.spec.destroy(),e.prototype.destroy.call(this)},t.prototype.stopEvent=function(e){return!!this.spec.stopEvent&&this.spec.stopEvent(e)},t.prototype.ignoreMutation=function(t){return this.spec.ignoreMutation?this.spec.ignoreMutation(t):e.prototype.ignoreMutation.call(this,t)},t}(B);function G(e){e&&(this.nodeName=e)}G.prototype=Object.create(null);var Q=[new G];function Z(e,t,n){if(0==e.length)return Q;for(var r=n?Q[0]:new G,o=[r],i=0;i<e.length;i++){var a=e[i].type.attrs,s=r;if(a)for(var l in a.nodeName&&o.push(s=new G(a.nodeName)),a){var c=a[l];null!=c&&(n&&1==o.length&&o.push(s=r=new G(t.isInline?"span":"div")),"class"==l?s.class=(s.class?s.class+" ":"")+c:"style"==l?s.style=(s.style?s.style+";":"")+c:"nodeName"!=l&&(s[l]=c))}}return o}function U(e,t,n,r){if(n==Q&&r==Q)return t;for(var o=t,i=0;i<r.length;i++){var a=r[i],s=n[i];if(i){var l=void 0;s&&s.nodeName==a.nodeName&&o!=e&&(l=t.parentNode)&&l.tagName.toLowerCase()==a.nodeName||(l=document.createElement(a.nodeName)).appendChild(o),o=l}X(o,s||Q[0],a)}return o}function X(e,t,n){for(var r in t)"class"==r||"style"==r||"nodeName"==r||r in n||e.removeAttribute(r);for(var o in n)"class"!=o&&"style"!=o&&"nodeName"!=o&&n[o]!=t[o]&&e.setAttribute(o,n[o]);if(t.class!=n.class){for(var i=t.class?t.class.split(" "):I,a=n.class?n.class.split(" "):I,s=0;s<i.length;s++)-1==a.indexOf(i[s])&&e.classList.remove(i[s]);for(var l=0;l<a.length;l++)-1==i.indexOf(a[l])&&e.classList.add(a[l])}if(t.style!=n.style){if(t.style)for(var c,u=/\s*([\w\-\xa1-\uffff]+)\s*:(?:"(?:\\.|[^"])*"|'(?:\\.|[^'])*'|\(.*?\)|[^;])*/g;c=u.exec(t.style);)e.style[c[1].toLowerCase()]="";n.style&&(e.style.cssText+=n.style)}}function Y(e,t,n){return U(e,e,Q,Z(t,n,1!=e.nodeType))}function ee(e,t){if(e.length!=t.length)return!1;for(var n=0;n<e.length;n++)if(!e[n].type.eq(t[n].type))return!1;return!0}function te(e){var t=e.nextSibling;return e.parentNode.removeChild(e),t}var ne=function(e,t){this.top=e,this.lock=t,this.index=0,this.stack=[],this.changed=!1;var n=function(e,t){for(var n=[],r=e.childCount,o=t.length-1;r>0&&o>=0;o--){var i=t[o],a=i.node;if(a){if(a!=e.child(r-1))break;n.push(i),--r}}return{nodes:n.reverse(),offset:r}}(e.node.content,e.children);this.preMatched=n.nodes,this.preMatchOffset=n.offset};function re(e,t){return e.type.side-t.type.side}function oe(e,t,n,r,o){for(var i=[],a=0,s=0;a<e.length;a++){var l=e[a],c=s,u=s+=l.size;c>=n||u<=t?i.push(l):(c<t&&i.push(l.slice(0,t-c,r)),o&&(i.push(o),o=null),u>n&&i.push(l.slice(n-c,l.size,r)))}return i}function ie(e){var t=e.cloneNode(!0);return function e(t){if(1==t.nodeType)for(var n=t.firstChild;n;n=n.nextSibling)e(n);else 3==t.nodeType&&(t.nodeValue=t.nodeValue.replace(/\ufeff/g,""))}(t),t}function ae(e,t){var n=e.selection,r=n.$anchor,i=n.$head,a=t>0?r.max(i):r.min(i),s=a.parent.inlineContent?a.depth?e.doc.resolve(t>0?a.after():a.before()):null:a;return s&&o.Selection.findFrom(s,t)}function se(e,t){return e.dispatch(e.state.tr.setSelection(t).scrollIntoView()),!0}function le(e,t,n){var r=e.state.selection;if(r instanceof o.TextSelection){if(!r.empty||n.indexOf("s")>-1)return!1;if(e.endOfTextblock(t>0?"right":"left")){var i=ae(e.state,t);return!!(i&&i instanceof o.NodeSelection)&&se(e,i)}var s,l=r.$head,c=l.textOffset?null:t<0?l.nodeBefore:l.nodeAfter;if(!c||c.isText)return!1;var u=t<0?l.pos-c.nodeSize:l.pos;return!!(c.isAtom||(s=e.docView.descAt(u))&&!s.contentDOM)&&(o.NodeSelection.isSelectable(c)?se(e,new o.NodeSelection(t<0?e.state.doc.resolve(l.pos-c.nodeSize):l)):!!a.webkit&&se(e,new o.TextSelection(e.state.doc.resolve(t<0?u:u+c.nodeSize))))}if(r instanceof o.NodeSelection&&r.node.isInline)return se(e,new o.TextSelection(t>0?r.$to:r.$from));var f=ae(e.state,t);return!!f&&se(e,f)}function ce(e){return 3==e.nodeType?e.nodeValue.length:e.childNodes.length}function ue(e){var t=e.pmViewDesc;return t&&0==t.size&&(e.nextSibling||"BR"!=e.nodeName)}function fe(e){var t=e.root.getSelection(),n=t.focusNode,r=t.focusOffset;if(n){var o,i,s=!1;for(a.gecko&&1==n.nodeType&&r<ce(n)&&ue(n.childNodes[r])&&(s=!0);;)if(r>0)if(1!=n.nodeType){if(3!=n.nodeType||"\ufeff"!=n.nodeValue.charAt(r-1))break;a.ie&&a.ie_version<=11&&(s=!0),o=n,i=--r}else{var l=n.childNodes[r-1];if(ue(l))o=n,i=--r;else{if(3!=l.nodeType)break;r=(n=l).nodeValue.length}}else{if(de(n))break;for(var c=n.previousSibling;c&&ue(c);)o=n.parentNode,i=p(c),c=c.previousSibling;if(c)r=ce(n=c);else{if((n=n.parentNode)==e.dom)break;r=0}}s?he(e,t,n,r):o&&he(e,t,o,i)}}function pe(e){var t=e.root.getSelection(),n=t.focusNode,r=t.focusOffset;if(n){for(var o,i,a=ce(n);;)if(r<a){if(1!=n.nodeType)break;if(!ue(n.childNodes[r]))break;o=n,i=++r}else{if(de(n))break;for(var s=n.nextSibling;s&&ue(s);)o=s.parentNode,i=p(s)+1,s=s.nextSibling;if(s)r=0,a=ce(n=s);else{if((n=n.parentNode)==e.dom)break;r=a=0}}o&&he(e,t,o,i)}}function de(e){var t=e.pmViewDesc;return t&&t.node&&t.node.isBlock}function he(e,t,n,r){if(b(t)){var o=document.createRange();o.setEnd(n,r),o.setStart(n,r),t.removeAllRanges(),t.addRange(o)}else t.extend&&t.extend(n,r);e.domObserver.setCurSelection()}function ve(e,t,n){var r=e.state.selection;if(r instanceof o.TextSelection&&!r.empty||n.indexOf("s")>-1)return!1;var i=r.$from,a=r.$to;if(!i.parent.inlineContent||e.endOfTextblock(t<0?"up":"down")){var s=ae(e.state,t);if(s&&s instanceof o.NodeSelection)return se(e,s)}if(!i.parent.inlineContent){var l=o.Selection.findFrom(t<0?i:a,t);return!l||se(e,l)}return!1}function me(e,t){if(!(e.state.selection instanceof o.TextSelection))return!0;var n=e.state.selection,r=n.$head,i=n.$anchor,a=n.empty;if(!r.sameParent(i))return!0;if(!a)return!1;if(e.endOfTextblock(t>0?"forward":"backward"))return!0;var s=!r.textOffset&&(t<0?r.nodeBefore:r.nodeAfter);if(s&&!s.isText){var l=e.state.tr;return t<0?l.delete(r.pos-s.nodeSize,r.pos):l.delete(r.pos,r.pos+s.nodeSize),e.dispatch(l),!0}return!1}function ye(e,t,n){e.domObserver.stop(),t.contentEditable=n,e.domObserver.start()}function ge(e,t){var n=t.keyCode,r=function(e){var t="";return e.ctrlKey&&(t+="c"),e.metaKey&&(t+="m"),e.altKey&&(t+="a"),e.shiftKey&&(t+="s"),t}(t);return 8==n||a.mac&&72==n&&"c"==r?me(e,-1)||fe(e):46==n||a.mac&&68==n&&"c"==r?me(e,1)||pe(e):13==n||27==n||(37==n?le(e,-1,r)||fe(e):39==n?le(e,1,r)||pe(e):38==n?ve(e,-1,r)||fe(e):40==n?function(e){if(a.chrome&&!(e.state.selection.$head.parentOffset>0)){var t=e.root.getSelection(),n=t.focusNode,r=t.focusOffset;if(n&&1==n.nodeType&&0==r&&n.firstChild&&"false"==n.firstChild.contentEditable){var o=n.firstChild;ye(e,o,!0),setTimeout((function(){return ye(e,o,!1)}),20)}}}(e)||ve(e,1,r)||pe(e):r==(a.mac?"m":"c")&&(66==n||73==n||89==n||90==n))}function be(e,t,n){var r=e.state.selection;if(Oe(e,r),e.editable&&!e.hasFocus()){if(!t)return;a.gecko&&a.gecko_version<=55&&(e.domObserver.disconnectSelection(),e.dom.focus(),e.domObserver.connectSelection())}else if(!(e.editable||_e(e)&&document.activeElement.contains(e.dom)||t))return;if(e.domObserver.disconnectSelection(),e.cursorWrapper)!function(e){var t=e.root.getSelection(),n=document.createRange(),r=e.cursorWrapper.dom;n.setEnd(r,r.childNodes.length),n.collapse(!1),t.removeAllRanges(),t.addRange(n),!e.state.selection.visible&&a.ie&&a.ie_version<=11&&(r.disabled=!0,r.disabled=!1)}(e);else{var i,s,l=r.anchor,c=r.head;!we||r instanceof o.TextSelection||(r.$from.parent.inlineContent||(i=ke(e,r.from)),r.empty||r.$from.parent.inlineContent||(s=ke(e,r.to))),e.docView.setSelection(l,c,e.root,n),we&&(i&&(i.contentEditable="false"),s&&(s.contentEditable="false")),r.visible?e.dom.classList.remove("ProseMirror-hideselection"):l!=c&&(e.dom.classList.add("ProseMirror-hideselection"),"onselectionchange"in document&&function(e){var t=e.dom.ownerDocument;t.removeEventListener("selectionchange",e.hideSelectionGuard);var n=e.root.getSelection(),r=n.anchorNode,o=n.anchorOffset;t.addEventListener("selectionchange",e.hideSelectionGuard=function(){n.anchorNode==r&&n.anchorOffset==o||(t.removeEventListener("selectionchange",e.hideSelectionGuard),e.dom.classList.remove("ProseMirror-hideselection"))})}(e))}e.domObserver.setCurSelection(),e.domObserver.connectSelection()}ne.prototype.getPreMatch=function(e){return e>=this.preMatchOffset?this.preMatched[e-this.preMatchOffset]:null},ne.prototype.destroyBetween=function(e,t){if(e!=t){for(var n=e;n<t;n++)this.top.children[n].destroy();this.top.children.splice(e,t-e),this.changed=!0}},ne.prototype.destroyRest=function(){this.destroyBetween(this.index,this.top.children.length)},ne.prototype.syncToMarks=function(e,t,n){for(var r=0,o=this.stack.length>>1,i=Math.min(o,e.length);r<i&&(r==o-1?this.top:this.stack[r+1<<1]).matchesMark(e[r])&&!1!==e[r].type.spec.spanning;)r++;for(;r<o;)this.destroyRest(),this.top.dirty=0,this.index=this.stack.pop(),this.top=this.stack.pop(),o--;for(;o<e.length;){this.stack.push(this.top,this.index+1);for(var a=-1,s=this.index;s<Math.min(this.index+3,this.top.children.length);s++)if(this.top.children[s].matchesMark(e[o])){a=s;break}if(a>-1)a>this.index&&(this.changed=!0,this.top.children.splice(this.index,a-this.index)),this.top=this.top.children[this.index];else{var l=z.create(this.top,e[o],t,n);this.top.children.splice(this.index,0,l),this.top=l,this.changed=!0}this.index=0,o++}},ne.prototype.findNodeMatch=function(e,t,n,r){var o=-1,i=r<0?void 0:this.getPreMatch(r),a=this.top.children;if(i&&i.matchesNode(e,t,n))o=a.indexOf(i);else for(var s=this.index,l=Math.min(a.length,s+5);s<l;s++){var c=a[s];if(c.matchesNode(e,t,n)&&this.preMatched.indexOf(c)<0){o=s;break}}return!(o<0)&&(this.destroyBetween(this.index,o),this.index++,!0)},ne.prototype.updateNextNode=function(e,t,n,r,o){if(this.index==this.top.children.length)return!1;var i=this.top.children[this.index];if(i instanceof B){var a=this.preMatched.indexOf(i);if(a>-1&&a+this.preMatchOffset!=o)return!1;var s=i.dom;if(!(this.lock&&(s==this.lock||1==s.nodeType&&s.contains(this.lock.parentNode))&&!(e.isText&&i.node&&i.node.isText&&i.nodeDOM.nodeValue==e.text&&3!=i.dirty&&ee(t,i.outerDeco)))&&i.update(e,t,n,r))return i.dom!=s&&(this.changed=!0),this.index++,!0}return!1},ne.prototype.addNode=function(e,t,n,r,o){this.top.children.splice(this.index++,0,B.create(this.top,e,t,n,r,o)),this.changed=!0},ne.prototype.placeWidget=function(e,t,n){if(this.index<this.top.children.length&&this.top.children[this.index].matchesWidget(e))this.index++;else{var r=new(e.spec.isCursorWrapper?$:R)(this.top,e,t,n);this.top.children.splice(this.index++,0,r),this.changed=!0}},ne.prototype.placeComposition=function(e,t){this.syncToMarks(I,!0,e),this.top.children[this.index]==t?this.index++:(this.top.children.splice(this.index++,0,t),this.changed=!0)},ne.prototype.addTextblockHacks=function(){for(var e=this.top.children[this.index-1];e instanceof z;)e=e.children[e.children.length-1];if(!e||!(e instanceof W)||/\n$/.test(e.node.text))if(this.index<this.top.children.length&&this.top.children[this.index].matchesHack())this.index++;else{var t=document.createElement("br");this.top.children.splice(this.index++,0,new q(this.top,I,t,null)),this.changed=!0}};var we=a.safari||a.chrome&&a.chrome_version<63;function ke(e,t){var n=e.docView.domFromPos(t),r=n.node,o=n.offset,i=o<r.childNodes.length?r.childNodes[o]:null,a=o?r.childNodes[o-1]:null;if(!(i&&"false"!=i.contentEditable||a&&"false"!=a.contentEditable)){if(i)return i.contentEditable="true",i;if(a)return a.contentEditable="true",a}}function Oe(e,t){if(t instanceof o.NodeSelection){var n=e.docView.descAt(t.from);n!=e.lastSelectedViewDesc&&(Me(e),n&&n.selectNode(),e.lastSelectedViewDesc=n)}else Me(e)}function Me(e){e.lastSelectedViewDesc&&(e.lastSelectedViewDesc.parent&&e.lastSelectedViewDesc.deselectNode(),e.lastSelectedViewDesc=null)}function Se(e,t,n,r){return e.someProp("createSelectionBetween",(function(r){return r(e,t,n)}))||o.TextSelection.between(t,n,r)}function _e(e){var t=e.root.getSelection();if(!t.anchorNode)return!1;try{return e.dom.contains(3==t.anchorNode.nodeType?t.anchorNode.parentNode:t.anchorNode)&&(e.editable||e.dom.contains(3==t.focusNode.nodeType?t.focusNode.parentNode:t.focusNode))}catch(e){return!1}}function Ce(e){return!1===e.type.spec.inclusive}function xe(e){var t=e.selection,n=t.$head,r=t.$anchor,o=t.visible,i=n.pos!=r.pos||o&&!n.parent.inlineContent?null:n;return i&&(!o||e.storedMarks||0==i.parent.content.length||i.parentOffset&&!i.textOffset&&i.nodeBefore.marks.some(Ce))?i:null}function Ae(e,t){return function(n){var r=n.pmViewDesc;if(r)return r.parseRule();if("BR"==n.nodeName&&n.parentNode){if(a.safari&&/^(ul|ol)$/i.test(n.parentNode.nodeName))return e.matchTag(document.createElement("li"),t);if(n.parentNode.lastChild==n||a.safari&&/^(tr|table)$/i.test(n.parentNode.nodeName))return{ignore:!0}}}}function Te(e,t,n,i){if(t<0){var s=e.lastSelectionTime>Date.now()-50?e.lastSelectionOrigin:null,l=function(e,t){var n,r,i=e.root.getSelection(),a=e.state.doc,s=e.docView.nearestDesc(i.focusNode),l=s&&0==s.size,c=e.docView.posFromDOM(i.focusNode,i.focusOffset),u=a.resolve(c);if(b(i)){for(n=u;s&&!s.node;)s=s.parent;if(s&&s.node.isAtom&&o.NodeSelection.isSelectable(s.node)&&s.parent){var f=s.posBefore;r=new o.NodeSelection(c==f?u:a.resolve(f))}}else n=a.resolve(e.docView.posFromDOM(i.anchorNode,i.anchorOffset));return r||(r=Se(e,n,u,"pointer"==t||e.state.selection.head<u.pos&&!l?1:-1)),r}(e,s);if(!e.state.selection.eq(l)){var c=e.state.tr.setSelection(l);"pointer"==s?c.setMeta("pointer",!0):"key"==s&&c.scrollIntoView(),e.dispatch(c)}}else{var u=e.state.doc.resolve(t),f=u.sharedDepth(n);t=u.before(f+1),n=e.state.doc.resolve(n).after(f+1);var p,d,h=e.state.selection,v=function(e,t,n){var o=e.docView.parseRange(t,n),i=o.node,s=o.fromOffset,l=o.toOffset,c=o.from,u=o.to,f=e.root.getSelection(),p=null,d=f.anchorNode;if(d&&e.dom.contains(1==d.nodeType?d:d.parentNode)&&(p=[{node:d,offset:f.anchorOffset}],b(f)||p.push({node:f.focusNode,offset:f.focusOffset})),a.chrome&&8===e.lastKeyCode)for(var h=l;h>s;h--){var v=i.childNodes[h-1],m=v.pmViewDesc;if("BR"==v.nodeType&&!m){l=h;break}if(!m||m.size)break}var y=e.state.doc,g=e.someProp("domParser")||r.DOMParser.fromSchema(e.state.schema),w=y.resolve(c),k=null,O=g.parse(i,{topNode:w.parent,topMatch:w.parent.contentMatchAt(w.index()),topOpen:!0,from:s,to:l,preserveWhitespace:!w.parent.type.spec.code||"full",editableContent:!0,findPositions:p,ruleFromNode:Ae(g,w),context:w});if(p&&null!=p[0].pos){var M=p[0].pos,S=p[1]&&p[1].pos;null==S&&(S=M),k={anchor:M+c,head:S+c}}return{doc:O,sel:k,from:c,to:u}}(e,t,n),m=e.state.doc,y=m.slice(v.from,v.to);8===e.lastKeyCode&&Date.now()-100<e.lastKeyCodeTime?(p=e.state.selection.to,d="end"):(p=e.state.selection.from,d="start"),e.lastKeyCode=null;var g=function(e,t,n,r,o){var i=e.findDiffStart(t,n);if(null==i)return null;var a=e.findDiffEnd(t,n+e.size,n+t.size),s=a.a,l=a.b;if("end"==o){var c=Math.max(0,i-Math.min(s,l));r-=s+c-i}if(s<i&&e.size<t.size){l=(i-=r<=i&&r>=s?i-r:0)+(l-s),s=i}else 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null;o=c[0],n="remove",i=function(e){return e.mark(o.removeFromSet(e.marks))}}for(var p=[],d=0;d<t.childCount;d++)p.push(i(t.child(d)));if(r.Fragment.from(p).eq(e))return{mark:o,type:n}}(O.parent.content.cut(O.parentOffset,M.parentOffset),x.parent.content.cut(x.parentOffset,g.endA-x.start()))))S=e.state.tr,"add"==C.type?S.addMark(A,T,C.mark):S.removeMark(A,T,C.mark);else if(O.parent.child(O.index()).isText&&O.index()==M.index()-(M.textOffset?0:1)){var V=O.parent.textBetween(O.parentOffset,M.parentOffset);if(e.someProp("handleTextInput",(function(t){return t(e,A,T,V)})))return;S=e.state.tr.insertText(V,A,T)}if(S||(S=e.state.tr.replace(A,T,v.doc.slice(g.start-v.from,g.endB-v.from))),v.sel){var j=Ve(e,S.doc,v.sel);j&&S.setSelection(j)}_&&S.ensureMarks(_),e.dispatch(S.scrollIntoView())}}else if(!(i&&h instanceof o.TextSelection&&!h.empty&&h.$head.sameParent(h.$anchor))||e.composing||v.sel&&v.sel.anchor!=v.sel.head){if(v.sel){var E=Ve(e,e.state.doc,v.sel);E&&!E.eq(e.state.selection)&&e.dispatch(e.state.tr.setSelection(E))}}else{var P=e.state,N=P.selection;e.dispatch(P.tr.replaceSelectionWith(P.schema.text(P.doc.textBetween(N.from,N.to)),!0).scrollIntoView())}}}function Ve(e,t,n){return Math.max(n.anchor,n.head)>t.content.size?null:Se(e,t.resolve(n.anchor),t.resolve(n.head))}function je(e,t,n){for(var r=e.depth,o=t?e.end():e.pos;r>0&&(t||e.indexAfter(r)==e.node(r).childCount);)r--,o++,t=!1;if(n)for(var i=e.node(r).maybeChild(e.indexAfter(r));i&&!i.isLeaf;)i=i.firstChild,o++;return o}function Ee(e,t){for(var n=[],o=t.content,i=t.openStart,a=t.openEnd;i>1&&a>1&&1==o.childCount&&1==o.firstChild.childCount;){i--,a--;var s=o.firstChild;n.push(s.type.name,s.type.hasRequiredAttrs()?s.attrs:null),o=s.content}var l=e.someProp("clipboardSerializer")||r.DOMSerializer.fromSchema(e.state.schema),c=document.createElement("div");c.appendChild(l.serializeFragment(o));for(var 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r.Slice(i,a,s)}(function(e,t,n){t<e.openStart&&(e=new r.Slice(He(e.content,-1,t,e.openStart,0,e.openEnd),t,e.openEnd));n<e.openEnd&&(e=new r.Slice(He(e.content,1,n,e.openEnd,0,0),e.openStart,n));return e}(s,+p[1],+p[2]),p[3]):r.Slice.maxOpen(function(e,t){if(e.childCount<2)return e;for(var n=function(n){var o=t.node(n).contentMatchAt(t.index(n)),i=void 0,a=[];if(e.forEach((function(e){if(a){var t,n=o.findWrapping(e.type);if(!n)return a=null;if(t=a.length&&i.length&&function e(t,n,o,i,a){if(a<t.length&&a<n.length&&t[a]==n[a]){var s=e(t,n,o,i.lastChild,a+1);if(s)return i.copy(i.content.replaceChild(i.childCount-1,s));if(i.contentMatchAt(i.childCount).matchType(a==t.length-1?o.type:t[a+1]))return i.copy(i.content.append(r.Fragment.from(Ne(o,t,a+1))))}}(n,i,e,a[a.length-1],0))a[a.length-1]=t;else{a.length&&(a[a.length-1]=function e(t,n){if(0==n)return t;var o=t.content.replaceChild(t.childCount-1,e(t.lastChild,n-1)),i=t.contentMatchAt(t.childCount).fillBefore(r.Fragment.empty,!0);return t.copy(o.append(i))}(a[a.length-1],i.length));var s=Ne(e,n);a.push(s),o=o.matchType(s.type,s.attrs),i=n}}})),a)return{v:r.Fragment.from(a)}},o=t.depth;o>=0;o--){var i=n(o);if(i)return i.v}return e}(s.content,i),!1),e.someProp("transformPasted",(function(e){s=e(s)})),s}function Ne(e,t,n){void 0===n&&(n=0);for(var o=t.length-1;o>=n;o--)e=t[o].create(null,r.Fragment.from(e));return e}function He(e,t,n,o,i,a){var s=t<0?e.firstChild:e.lastChild,l=s.content;return i<o-1&&(l=He(l,t,n,o,i+1,a)),i>=n&&(l=t<0?s.contentMatchAt(0).fillBefore(l,e.childCount>1||a<=i).append(l):l.append(s.contentMatchAt(s.childCount).fillBefore(r.Fragment.empty,!0))),e.replaceChild(t<0?0:e.childCount-1,s.copy(l))}var Le={thead:["table"],colgroup:["table"],col:["table","colgroup"],tr:["table","tbody"],td:["table","tbody","tr"],th:["table","tbody","tr"]},De=null;var Ie={childList:!0,characterData:!0,attributes:!0,subtree:!0,characterDataOldValue:!0},Re=a.ie&&a.ie_version<=11,$e=function(){this.anchorNode=this.anchorOffset=this.focusNode=this.focusOffset=null};$e.prototype.set=function(e){this.anchorNode=e.anchorNode,this.anchorOffset=e.anchorOffset,this.focusNode=e.focusNode,this.focusOffset=e.focusOffset},$e.prototype.eq=function(e){return e.anchorNode==this.anchorNode&&e.anchorOffset==this.anchorOffset&&e.focusNode==this.focusNode&&e.focusOffset==this.focusOffset};var Fe=function(e,t){var n=this;this.view=e,this.handleDOMChange=t,this.observer=window.MutationObserver&&new window.MutationObserver((function(e){a.ie&&a.ie_version<=11&&e.some((function(e){return"childList"==e.type&&1==e.removedNodes.length&&e.removedNodes[0].parentNode==e.target}))?setTimeout((function(){return n.flush(e)}),10):n.flush(e)})),this.currentSelection=new $e,this.queue=[],Re&&(this.onCharData=function(e){n.queue.push({target:e.target,type:"characterData",oldValue:e.prevValue}),window.setTimeout((function(){return n.flush()}),20)}),this.onSelectionChange=this.onSelectionChange.bind(this),this.suppressingSelectionUpdates=!1};Fe.prototype.start=function(){this.observer&&this.observer.observe(this.view.dom,Ie),Re&&this.view.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.connectSelection()},Fe.prototype.stop=function(){var e=this,t=this.observer.takeRecords();if(t.length){for(var n=0;n<t.length;n++)e.queue.push(t[n]);window.setTimeout((function(){return e.flush()}),20)}this.observer&&this.observer.disconnect(),Re&&this.view.dom.removeEventListener("DOMCharacterDataModified",this.onCharData),this.disconnectSelection()},Fe.prototype.connectSelection=function(){this.view.dom.ownerDocument.addEventListener("selectionchange",this.onSelectionChange)},Fe.prototype.disconnectSelection=function(){this.view.dom.ownerDocument.removeEventListener("selectionchange",this.onSelectionChange)},Fe.prototype.suppressSelectionUpdates=function(){var e=this;this.suppressingSelectionUpdates=!0,setTimeout((function(){return e.suppressingSelectionUpdates=!1}),50)},Fe.prototype.onSelectionChange=function(){var e;if((!(e=this.view).editable||e.root.activeElement==e.dom)&&_e(e))return this.suppressingSelectionUpdates?be(this.view):void this.flush()},Fe.prototype.setCurSelection=function(){this.currentSelection.set(this.view.root.getSelection())},Fe.prototype.flush=function(e){if(this.view.docView){e||(e=this.observer.takeRecords()),this.queue.length&&(e=this.queue.concat(e),this.queue.length=0);var t=this.view.root.getSelection(),n=!this.suppressingSelectionUpdates&&!this.currentSelection.eq(t)&&_e(this.view),r=-1,o=-1,i=!1;if(this.view.editable)for(var a=0;a<e.length;a++){var s=this.registerMutation(e[a]);s&&(r=r<0?s.from:Math.min(s.from,r),o=o<0?s.to:Math.max(s.to,o),s.typeOver&&(i=!0))}(r>-1||n)&&(r>-1&&this.view.docView.markDirty(r,o),this.handleDOMChange(r,o,i),this.view.docView.dirty?this.view.updateState(this.view.state):this.currentSelection.eq(t)||be(this.view))}},Fe.prototype.registerMutation=function(e){var t=this.view.docView.nearestDesc(e.target);if("attributes"==e.type&&(t==this.view.docView||"contenteditable"==e.attributeName))return null;if(!t||t.ignoreMutation(e))return null;if("childList"==e.type){var n=e.previousSibling&&e.previousSibling.parentNode==e.target?p(e.previousSibling)+1:0,r=t.localPosFromDOM(e.target,n,-1),o=e.nextSibling&&e.nextSibling.parentNode==e.target?p(e.nextSibling):e.target.childNodes.length;return{from:r,to:t.localPosFromDOM(e.target,o,1)}}return"attributes"==e.type?{from:t.posAtStart-t.border,to:t.posAtEnd+t.border}:{from:t.posAtStart,to:t.posAtEnd,typeOver:e.target.nodeValue==e.oldValue}};var ze={},Be={};function Je(e,t){e.lastSelectionOrigin=t,e.lastSelectionTime=Date.now()}function We(e){e.someProp("handleDOMEvents",(function(t){for(var n in t)e.eventHandlers[n]||e.dom.addEventListener(n,e.eventHandlers[n]=function(t){return qe(e,t)})}))}function qe(e,t){return e.someProp("handleDOMEvents",(function(n){var r=n[t.type];return!!r&&(r(e,t)||t.defaultPrevented)}))}function Ke(e){return{left:e.clientX,top:e.clientY}}function Ge(e,t,n,r,o){if(-1==r)return!1;for(var i=e.state.doc.resolve(r),a=function(r){if(e.someProp(t,(function(t){return r>i.depth?t(e,n,i.nodeAfter,i.before(r),o,!0):t(e,n,i.node(r),i.before(r),o,!1)})))return{v:!0}},s=i.depth+1;s>0;s--){var l=a(s);if(l)return l.v}return!1}function Qe(e,t,n){e.focused||e.focus();var r=e.state.tr.setSelection(t);"pointer"==n&&r.setMeta("pointer",!0),e.dispatch(r)}function Ze(e,t,n,r,i){return Ge(e,"handleClickOn",t,n,r)||e.someProp("handleClick",(function(n){return n(e,t,r)}))||(i?function(e,t){if(-1==t)return!1;var n,r,i=e.state.selection;i instanceof o.NodeSelection&&(n=i.node);for(var a=e.state.doc.resolve(t),s=a.depth+1;s>0;s--){var l=s>a.depth?a.nodeAfter:a.node(s);if(o.NodeSelection.isSelectable(l)){r=n&&i.$from.depth>0&&s>=i.$from.depth&&a.before(i.$from.depth+1)==i.$from.pos?a.before(i.$from.depth):a.before(s);break}}return null!=r&&(Qe(e,o.NodeSelection.create(e.state.doc,r),"pointer"),!0)}(e,n):function(e,t){if(-1==t)return!1;var n=e.state.doc.resolve(t),r=n.nodeAfter;return!!(r&&r.isAtom&&o.NodeSelection.isSelectable(r))&&(Qe(e,new o.NodeSelection(n),"pointer"),!0)}(e,n))}function Ue(e,t,n,r){return Ge(e,"handleDoubleClickOn",t,n,r)||e.someProp("handleDoubleClick",(function(n){return n(e,t,r)}))}function Xe(e,t,n,r){return Ge(e,"handleTripleClickOn",t,n,r)||e.someProp("handleTripleClick",(function(n){return n(e,t,r)}))||function(e,t){var n=e.state.doc;if(-1==t)return!!n.inlineContent&&(Qe(e,o.TextSelection.create(n,0,n.content.size),"pointer"),!0);for(var r=n.resolve(t),i=r.depth+1;i>0;i--){var a=i>r.depth?r.nodeAfter:r.node(i),s=r.before(i);if(a.inlineContent)Qe(e,o.TextSelection.create(n,s+1,s+1+a.content.size),"pointer");else{if(!o.NodeSelection.isSelectable(a))continue;Qe(e,o.NodeSelection.create(n,s),"pointer")}return!0}}(e,n)}function Ye(e){return 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n*n+r*r<100}(t,e.lastClick)&&!t[et]&&("singleClick"==e.lastClick.type?o="doubleClick":"doubleClick"==e.lastClick.type&&(o="tripleClick")),e.lastClick={time:r,x:t.clientX,y:t.clientY,type:o};var i=e.posAtCoords(Ke(t));i&&("singleClick"==o?e.mouseDown=new tt(e,i,t,n):("doubleClick"==o?Ue:Xe)(e,i.pos,i.inside,t)?t.preventDefault():Je(e,"pointer"))};var tt=function(e,t,n,r){var i,s,l=this;if(this.view=e,this.startDoc=e.state.doc,this.pos=t,this.event=n,this.flushed=r,this.selectNode=n[et],this.allowDefault=n.shiftKey,t.inside>-1)i=e.state.doc.nodeAt(t.inside),s=t.inside;else{var c=e.state.doc.resolve(t.pos);i=c.parent,s=c.depth?c.before():0}this.mightDrag=null;var u=r?null:n.target,f=u?e.docView.nearestDesc(u,!0):null;this.target=f?f.dom:null,(i.type.spec.draggable&&!1!==i.type.spec.selectable||e.state.selection instanceof 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pt=function(e,t){this.spec=t||gt,this.side=this.spec.side||0,this.toDOM=e};pt.prototype.map=function(e,t,n,r){var o=e.mapResult(t.from+r,this.side<0?-1:1),i=o.pos;return o.deleted?null:new vt(i-n,i-n,this)},pt.prototype.valid=function(){return!0},pt.prototype.eq=function(e){return this==e||e instanceof pt&&(this.spec.key&&this.spec.key==e.spec.key||this.toDOM==e.toDOM&&ft(this.spec,e.spec))};var dt=function(e,t){this.spec=t||gt,this.attrs=e};dt.prototype.map=function(e,t,n,r){var o=e.map(t.from+r,this.spec.inclusiveStart?-1:1)-n,i=e.map(t.to+r,this.spec.inclusiveEnd?1:-1)-n;return o>=i?null:new vt(o,i,this)},dt.prototype.valid=function(e,t){return t.from<t.to},dt.prototype.eq=function(e){return this==e||e instanceof dt&&ft(this.attrs,e.attrs)&&ft(this.spec,e.spec)},dt.is=function(e){return e.type instanceof dt};var ht=function(e,t){this.spec=t||gt,this.attrs=e};ht.prototype.map=function(e,t,n,r){var o=e.mapResult(t.from+r,1);if(o.deleted)return null;var i=e.mapResult(t.to+r,-1);return 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t.length?_t(t,e,0,gt):wt},bt.prototype.find=function(e,t,n){var r=[];return this.findInner(null==e?0:e,null==t?1e9:t,r,0,n),r},bt.prototype.findInner=function(e,t,n,r,o){for(var i=0;i<this.local.length;i++){var a=this.local[i];a.from<=t&&a.to>=e&&(!o||o(a.spec))&&n.push(a.copy(a.from+r,a.to+r))}for(var s=0;s<this.children.length;s+=3)if(this.children[s]<t&&this.children[s+1]>e){var l=this.children[s]+1;this.children[s+2].findInner(e-l,t-l,n,r+l,o)}},bt.prototype.map=function(e,t,n){return this==wt||0==e.maps.length?this:this.mapInner(e,t,0,0,n||gt)},bt.prototype.mapInner=function(e,t,n,r,o){for(var i,a=0;a<this.local.length;a++){var s=this.local[a].map(e,n,r);s&&s.type.valid(t,s)?(i||(i=[])).push(s):o.onRemove&&o.onRemove(this.local[a].spec)}return this.children.length?function(e,t,n,r,o,i,a){for(var s=e.slice(),l=function(e,t,n,r){for(var a=0;a<s.length;a+=3){var l=s[a+1],c=void 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