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11n>=0;){var r=t.node(n);if(e(r,n))return{node:r,depth:n,offset:n>0?t.before(n):0};n-=1}return null}(n,function(t){var e=t.type;return"tableHeadCell"===e.name||"tableBodyCell"===e.name});if(r){var i=n.node(0).resolve(n.before(r.depth));return{anchor:i,head:i}}}return{anchor:t.startCell,head:t.endCell}}function k(t){var e=t.startRowIdx,n=t.startColIdx;return{rowCount:t.endRowIdx-e+1,columnCount:t.endColIdx-n+1}}function w(t,e){return v(v({},t.attrs),e)}function x(t){return Object.getPrototypeOf(t).constructor}function b(t,e,n,r){void 0===r&&(r=null);for(var i=n.nodes,o=i.tableHeadCell,s=i.tableBodyCell,a=i.paragraph,l=0===e?o:s,h=[],c=0;c<t;c+=1)h.push(l.create(r,a.create()));return h}function S(t,e,n,r){var i=r.getNodeAndPos(t,e).node.content;return i.size>2?n.append(i):n}function _(t,e,r){return function(i,o,s){var a,l,h,c,u=o.selection,f=o.schema,p=o.tr,d=y(u,t),m=d.anchor,g=d.head;if(!m||!g)return!1;var v=e.create(m),x=v.totalColumnCount,S=v.getRectOffsets(m,g),_=k(S).rowCount,C=(r===n.UP?(a=S.startRowIdx,l=function(t){return v.extendedRowspan(a,t)},h=0,c=-1):(a=S.endRowIdx,l=function(t){return v.getRowspanCount(a,t)>1},h=v.totalColumnCount-1,c=v.extendedRowspan(a,h)?2:v.getCellInfo(a,h).nodeSize+1),{targetRowIdx:a,judgeToExtendRowspan:l,insertColIdx:h,nodeSize:c}),M=C.targetRowIdx,E=C.judgeToExtendRowspan,O=C.insertColIdx,A=C.nodeSize;if(0===M)return!1;for(var I=[],R=p.mapping.map(v.posAt(M,O))+A,T=[],N=0;N<x;N+=1)if(E(N)){var z=v.getRowspanStartInfo(M,N),F=z.node,B=z.pos,j=w(F,{rowspan:F.attrs.rowspan+_});p.setNodeMarkup(p.mapping.map(B),null,j)}else T=T.concat(b(1,M,f));for(var $=0;$<_;$+=1)I.push(f.nodes.tableRow.create(null,T));return s(p.insert(R,I)),!0}}function C(t,e,r){return function(i,o,s){var a,l,h,c=o.selection,u=o.tr,f=o.schema,p=y(c,t),d=p.anchor,m=p.head;if(!d||!m)return!1;for(var g=e.create(d),v=g.getRectOffsets(d,m),x=(r===n.LEFT?(a=v.startColIdx,l=function(t){return g.extendedColspan(t,a)},h=a):(a=v.endColIdx,l=function(t){return g.getColspanCount(t,a)>1},h=a+1),{targetColIdx:a,judgeToExtendColspan:l,insertColIdx:h}),S=x.targetColIdx,_=x.judgeToExtendColspan,C=x.insertColIdx,M=k(v).columnCount,E=g.totalRowCount,O=0;O<E;O+=1)if(_(O)){var A=g.getColspanStartInfo(O,S),I=A.node,R=A.pos,T=w(I,{colspan:I.attrs.colspan+M});u.setNodeMarkup(u.mapping.map(R),null,T)}else{var N=b(M,O,f);u.insert(u.mapping.map(g.posAt(O,C)),N)}return s(u),!0}}function M(t){var e,r=t.i18n,i=t.eventEmitter.emitReduce("mixinTableOffsetMapPrototype",u,f);return r.setLanguage(["ko","ko-KR"],{"Merge cells":"셀 병합","Split cells":"셀 병합해제","Cannot change part of merged cell":"병합된 셀의 일부를 변경할 수 없습니다.","Cannot paste row merged cells into the table header":"테이블 헤더에는 행 병합된 셀을 붙여넣을 수 없습니다."}),r.setLanguage(["en","en-US"],{"Merge cells":"Merge cells","Split cells":"Split cells","Cannot change part of merged cell":"Cannot change part of merged cell.","Cannot paste row merged cells into the table header":"Cannot paste row merged cells into the table header."}),r.setLanguage(["es","es-ES"],{"Merge cells":"Combinar celdas","Split cells":"Separar celdas","Cannot change part of merged cell":"No se puede cambiar parte de una celda combinada.","Cannot paste row merged cells into the table header":"No se pueden pegar celdas combinadas en el encabezado de tabla."}),r.setLanguage(["ja","ja-JP"],{"Merge cells":"セルの結合","Split cells":"セルの結合を解除","Cannot change part of merged cell":"結合されたセルの一部を変更することはできません。","Cannot paste row merged cells into the table header":"行にマージされたセルをヘッダーに貼り付けることはできません。"}),r.setLanguage(["nl","nl-NL"],{"Merge cells":"Cellen samenvoegen","Split cells":"Samengevoegde cellen ongedaan maken","Cannot change part of merged cell":"Kan geen deel uit van een samengevoegde cel veranderen.","Cannot paste row merged cells into the table header":"Kan geen rij met samengevoegde cellen in de koptekst plakken."}),r.setLanguage("zh-CN",{"Merge cells":"合并单元格","Split cells":"取消合并单元格","Cannot change part of merged cell":"无法更改合并单元格的一部分。","Cannot paste row merged cells into the table header":"无法å°

11†è¡Œåˆå¹¶å•å…ƒæ ¼ç²˜è´´åˆ°æ ‡é¢˜ä¸­ã€‚"}),r.setLanguage(["de","de-DE"],{"Merge cells":"Zellen zusammenf\xfchren","Split cells":"Zusammenf\xfchren r\xfcckg\xe4ngig machen","Cannot change part of merged cell":"Der Teil der verbundenen Zelle kann nicht ge\xe4ndert werden.","Cannot paste row merged cells into the table header":"Die Zeile der verbundenen Zellen kann nicht in die Kopfzeile eingef\xfcgt werden."}),r.setLanguage(["ru","ru-RU"],{"Merge cells":"Объединить ячейки","Split cells":"Разъединить ячейки","Cannot change part of merged cell":"Вы не можете изменять часть комбинированной ячейки.","Cannot paste row merged cells into the table header":"Вы не можете вставлять объединенные ячейки в заголовок таблицы."}),r.setLanguage(["fr","fr-FR"],{"Merge cells":"Fusionner les cellules","Split cells":"S\xe9parer les cellules","Cannot change part of merged cell":"Impossible de modifier une partie de la cellule fusionn\xe9e.","Cannot paste row merged cells into the table header":"Impossible de coller les cellules fusionn\xe9es dans l'en-t\xeate du tableau."}),r.setLanguage(["uk","uk-UA"],{"Merge cells":"Об'єднати комірки","Split cells":"Роз'єднати комірки","Cannot change part of merged cell":"Ви не можете змінювати частину комбінованої комірки.","Cannot paste row merged cells into the table header":"Ви не можете вставляти об'єднані комірки в заголовок таблиці."}),r.setLanguage(["tr","tr-TR"],{"Merge cells":"H\xfccreleri birleştir","Split cells":"H\xfccreleri ayır","Cannot change part of merged cell":"Birleştirilmiş h\xfccrelerin bir kısmı değiştirelemez.","Cannot paste row merged cells into the table header":"Satırda birleştirilmiş h\xfccreler s\xfctun başlığına yapıştırılamaz"}),r.setLanguage(["fi","fi-FI"],{"Merge cells":"Yhdist\xe4 solut","Split cells":"Jaa solut","Cannot change part of merged cell":"Yhdistettyjen solujen osaa ei voi muuttaa","Cannot paste row merged cells into the table header":"Soluja ei voi yhdist\xe4\xe4 taulukon otsikkoriviin"}),r.setLanguage(["cs","cs-CZ"],{"Merge cells":"Spojit buňky","Split cells":"Rozpojit buňky","Cannot change part of merged cell":"Nelze měnit č\xe1st spojen\xe9 buňky","Cannot paste row merged cells into the table header":"Nelze vkl\xe1dat spojen\xe9 buňky do z\xe1hlav\xed tabulky"}),r.setLanguage("ar",{"Merge cells":"دمج الوحدات","Split cells":"إلغاء دمج الوحدات","Cannot change part of merged cell":"لا يمكن تغيير جزء من الخلية المدموجة","Cannot paste row merged cells into the table header":"لا يمكن لصق الخلايا المدموجة من صف واحد في رأس الجدول"}),r.setLanguage(["pl","pl-PL"],{"Merge cells":"Scal kom\xf3rki","Split cells":"Rozłącz kom\xf3rki","Cannot change part of merged cell":"Nie można zmienić części scalonej kom\xf3rki.","Cannot paste row merged cells into the table header":"Nie można wkleić kom\xf3rek o scalonym rzędzie w nagł\xf3wek tabeli."}),r.setLanguage("zh-TW",{"Merge cells":"合併儲存格","Split cells":"取消合併儲存格","Cannot change part of merged cell":"無法變更儲存格的一部分。","Cannot paste row merged cells into the table header":"無法將合併的儲存格貼上至表格標題中。"}),r.setLanguage(["gl","gl-ES"],{"Merge cells":"Combinar celas","Split cells":"Separar celas","Cannot change part of merged cell":"Non se pode cambiar parte dunha cela combinada","Cannot paste row merged cells into the table header":"Non se poden pegar celas no encabezado da t\xe1boa"}),r.setLanguage(["sv","sv-SE"],{"Merge cells":"Sammanfoga celler","Split cells":"Dela celler","Cannot change part of merged cell":"Ej m\xf6jligt att \xe4ndra en del av en sammanfogad cell","Cannot paste row merged cells into the table header":"Ej m\xf6jligt att klistra in rad-sammanfogade celler i tabellens huvud"}),r.setLanguage(["it","it-IT"],{"Merge cells":"Unisci celle","Split cells":"Separa celle","Cannot change part of merged cell":"Non \xe8 possibile modificare parte di una cella unita","Cannot paste row merged cells into the table header":"Non \xe8 possibile incollare celle unite per riga nell'intestazione della tabella"}),r.setLanguage(["nb","nb-NO"],{"Merge cells":"Sl\xe5 sammen celler","Split cells":"Separer celler","Cannot change part of merged cell":"Kan ikke endre deler av sammensl\xe5tte celler","Cannot paste row merged cells into the table header":"Kan ikke lime inn rad med sammensl\xe5tte celler"}),r.setLanguage(["hr","hr-HR"],{"Merge cells":"Spoji ćelije","Split cells":"Odspoji ćelije","Cannot change part of merged cell":"Ne mogu mijenjati dio spojene ćelije.","Cannot paste row merged cells into the table header":"Ne mogu zaljepiti redak spojenih ćelija u zaglavlje tablice"}),function(t){t.eventEmitter.listen("contextmenu",function(){for(var e,n,r,i,o,s,a=[],l=0;l<arguments.length;l++)a[l]=arguments[l];var h=a[0],c=h.menuGroups,u=(e=t,n=h.tableCell,r=e.i18n,i=e.eventEmitter,o=n.parentElement.parentElement,s=[],o.querySelectorAll(m).length&&s.push({label:r.get("Merge cells"),onClick:function(){return i.emit("command","mergeCells")},className:"merge-cells"}),(g(n)||d()(o.querySelectorAll(m)).some(g))&&s.push({label:r.get("Split cells"),onClick:function(){return i.emit("command","splitCells")},className:"split-cells"}),s);u.length&&c.splice(2,0,u)})}(t),{toHTMLRenderers:a,markdownParsers:o,toMarkdownRenderers:h,wysiwygCommands:{mergeCells:(e=t.pmModel.Fragment,function(n,r,o){var s,a,l,h,c,u,f=r.selection,p=r.tr,d=y(f,t),m=d.anchor,g=d.head;if(!m||!g||!f.isCellSelection)return!1;var v=i.create(m),b=x(f),_=v.totalRowCount,C=v.totalColumnCount,M=v.getRectOffsets(m,g),E=k(M),O=E.rowCount,A=E.columnCount,I=M.startRowIdx,R=M.startColId

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11for(r=new o.Buf32(512),i=new o.Buf32(32),e=0;e<144;)t.lens[e++]=8;for(;e<256;)t.lens[e++]=9;for(;e<280;)t.lens[e++]=7;for(;e<288;)t.lens[e++]=8;for(h(1,t.lens,0,288,r,0,t.work,{bits:9}),e=0;e<32;)t.lens[e++]=5;h(2,t.lens,0,32,i,0,t.work,{bits:5}),g=!1}t.lencode=r,t.lenbits=9,t.distcode=i,t.distbits=5}(n),n.mode=20,6===e){k>>>=2,w-=2;break r}break;case 2:n.mode=17;break;case 3:t.msg="invalid block type",n.mode=30}k>>>=2,w-=2;break;case 14:for(k>>>=7&w,w-=7&w;w<32;){if(0===m)break r;m--,k+=u[p++]<<w,w+=8}if((65535&k)!=(k>>>16^65535)){t.msg="invalid stored block lengths",n.mode=30;break}if(n.length=65535&k,k=0,w=0,n.mode=15,6===e)break r;case 15:n.mode=16;case 16:if(S=n.length){if(S>m&&(S=m),S>y&&(S=y),0===S)break r;o.arraySet(f,u,p,S,d),m-=S,p+=S,y-=S,d+=S,n.length-=S;break}n.mode=12;break;case 17:for(;w<14;){if(0===m)break r;m--,k+=u[p++]<<w,w+=8}if(n.nlen=(31&k)+257,k>>>=5,w-=5,n.ndist=(31&k)+1,k>>>=5,w-=5,n.ncode=(15&k)+4,k>>>=4,w-=4,n.nlen>286||n.ndist>30){t.msg="too many length or distance symbols",n.mode=30;break}n.have=0,n.mode=18;case 18:for(;n.have<n.ncode;){for(;w<3;){if(0===m)break r;m--,k+=u[p++]<<w,w+=8}n.lens[$[n.have++]]=7&k,k>>>=3,w-=3}for(;n.have<19;)n.lens[$[n.have++]]=0;if(n.lencode=n.lendyn,n.lenbits=7,z={bits:n.lenbits},N=h(0,n.lens,0,19,n.lencode,0,n.work,z),n.lenbits=z.bits,N){t.msg="invalid code lengths set",n.mode=30;break}n.have=0,n.mode=19;case 19:for(;n.have<n.nlen+n.ndist;){for(;M=(B=n.lencode[k&(1<<n.lenbits)-1])>>>24,E=B>>>16&255,O=65535&B,!(M<=w);){if(0===m)break r;m--,k+=u[p++]<<w,w+=8}if(O<16)k>>>=M,w-=M,n.lens[n.have++]=O;else{if(16===O){for(F=M+2;w<F;){if(0===m)break r;m--,k+=u[p++]<<w,w+=8}if(k>>>=M,w-=M,0===n.have){t.msg="invalid bit length repeat",n.mode=30;break}T=n.lens[n.have-1],S=3+(3&k),k>>>=2,w-=2}else if(17===O){for(F=M+3;w<F;){if(0===m)break r;m--,k+=u[p++]<<w,w+=8}k>>>=M,w-=M,T=0,S=3+(7&k),k>>>=3,w-=3}else{for(F=M+7;w<F;){if(0===m)break r;m--,k+=u[p++]<<w,w+=8}k>>>=M,w-=M,T=0,S=11+(127&k),k>>>=7,w-=7}if(n.have+S>n.nlen+n.ndist){t.msg="invalid bit length repeat",n.mode=30;break}for(;S--;)n.lens[n.have++]=T}}if(30===n.mode)break;if(0===n.lens[256]){t.msg="invalid code -- missing end-of-block",n.mode=30;break}if(n.lenbits=9,z={bits:n.lenbits},N=h(1,n.lens,0,n.nlen,n.lencode,0,n.work,z),n.lenbits=z.bits,N){t.msg="invalid literal/lengths set",n.mode=30;break}if(n.distbits=6,n.distcode=n.distdyn,z={bits:n.distbits},N=h(2,n.lens,n.nlen,n.ndist,n.distcode,0,n.work,z),n.distbits=z.bits,N){t.msg="invalid distances set",n.mode=30;break}if(n.mode=20,6===e)break r;case 20:n.mode=21;case 21:if(m>=6&&y>=258){t.next_out=d,t.avail_out=y,t.next_in=p,t.avail_in=m,n.hold=k,n.bits=w,l(t,b),d=t.next_out,f=t.output,y=t.avail_out,p=t.next_in,u=t.input,m=t.avail_in,k=n.hold,w=n.bits,12===n.mode&&(n.back=-1);break}for(n.back=0;M=(B=n.lencode[k&(1<<n.lenbits)-1])>>>24,E=B>>>16&255,O=65535&B,!(M<=w);){if(0===m)break r;m--,k+=u[p++]<<w,w+=8}if(E&&(240&E)==0){for(A=M,I=E,R=O;M=(B=n.lencode[R+((k&(1<<A+I)-1)>>A)])>>>24,E=B>>>16&255,O=65535&B,!(A+M<=w);){if(0===m)break r;m--,k+=u[p++]<<w,w+=8}k>>>=A,w-=A,n.back+=A}if(k>>>=M,w-=M,n.back+=M,n.length=O,0===E){n.mode=26;break}if(32&E){n.back=-1,n.mode=12;break}if(64&E){t.msg="invalid literal/length code",n.mode=30;break}n.extra=15&E,n.mode=22;case 22:if(n.extra){for(F=n.extra;w<F;){if(0===m)break r;m--,k+=u[p++]<<w,w+=8}n.length+=k&(1<<n.extra)-1,k>>>=n.extra,w-=n.extra,n.back+=n.extra}n.was=n.length,n.mode=23;case 23:for(;M=(B=n.distcode[k&(1<<n.distbits)-1])>>>24,E=B>>>16&255,O=65535&B,!(M<=w);){if(0===m)break r;m--,k+=u[p++]<<w,w+=8}if((240&E)==0){for(A=M,I=E,R=O;M=(B=n.distcode[R+((k&(1<<A+I)-1)>>A)])>>>24,E=B>>>16&255,O=65535&B,!(A+M<=w);){if(0===m)break r;m--,k+=u[p++]<<w,w+=8}k>>>=A,w-=A,n.back+=A}if(k>>>=M,w-=M,n.back+=M,64&E){t.msg="invalid distance code",n.mode=30;break}n.offset=O,n.extra=15&E,n.mode=24;case 24:if(n.extra){for(F=n.extra;w<F;){if(0===m)break r;m--,k+=u[p++]<<w,w+=8}n.offset+=k&(1<<n.extra)-1,k>>>=n.extra,w-=n.extra,n.back+=n.extra}if(n.offset>n.dmax){t.msg="invalid distance too far back",n.mode=30;break}n.mode=25;case 25:if(0===y)break r;if(S=b-y,n.offset>S){if((S=n.offset-S)>

11n.whave&&n.sane){t.msg="invalid distance too far back",n.mode=30;break}S>n.wnext?(S-=n.wnext,_=n.wsize-S):_=n.wnext-S,S>n.length&&(S=n.length),C=n.window}else C=f,_=d-n.offset,S=n.length;S>y&&(S=y),y-=S,n.length-=S;do f[d++]=C[_++];while(--S);0===n.length&&(n.mode=21);break;case 26:if(0===y)break r;f[d++]=n.length,y--,n.mode=21;break;case 27:if(n.wrap){for(;w<32;){if(0===m)break r;m--,k|=u[p++]<<w,w+=8}if(b-=y,t.total_out+=b,n.total+=b,b&&(t.adler=n.check=n.flags?a(n.check,f,b,d-b):s(n.check,f,b,d-b)),b=y,(n.flags?k:c(k))!==n.check){t.msg="incorrect data check",n.mode=30;break}k=0,w=0}n.mode=28;case 28:if(n.wrap&&n.flags){for(;w<32;){if(0===m)break r;m--,k+=u[p++]<<w,w+=8}if(k!==(4294967295&n.total)){t.msg="incorrect length check",n.mode=30;break}k=0,w=0}n.mode=29;case 29:N=1;break r;case 30:N=-3;break r;case 31:return -4;default:return -2}return(t.next_out=d,t.avail_out=y,t.next_in=p,t.avail_in=m,n.hold=k,n.bits=w,(n.wsize||b!==t.avail_out&&n.mode<30&&(n.mode<27||4!==e))&&v(t,t.output,t.next_out,b-t.avail_out))?(n.mode=31,-4):(x-=t.avail_in,b-=t.avail_out,t.total_in+=x,t.total_out+=b,n.total+=b,n.wrap&&b&&(t.adler=n.check=n.flags?a(n.check,f,b,t.next_out-b):s(n.check,f,b,t.next_out-b)),t.data_type=n.bits+(n.last?64:0)+(12===n.mode?128:0)+(20===n.mode||15===n.mode?256:0),(0===x&&0===b||4===e)&&0===N&&(N=-5),N)},n.inflateEnd=function(t){if(!t||!t.state)return -2;var e=t.state;return e.window&&(e.window=null),t.state=null,0},n.inflateGetHeader=function(t,e){var n;return t&&t.state&&(2&(n=t.state).wrap)!=0?(n.head=e,e.done=!1,0):-2},n.inflateSetDictionary=function(t,e){var n,r=e.length;return t&&t.state&&(0===(n=t.state).wrap||11===n.mode)?11===n.mode&&s(1,e,r,0)!==n.check?-3:v(t,e,r,r)?(n.mode=31,-4):(n.havedict=1,0):-2},n.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":5,"./adler32":7,"./crc32":9,"./inffast":11,"./inftrees":13}],13:[function(t,e,n){"use strict";var r=t("../utils/common"),i=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],o=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],s=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],a=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];e.exports=function(t,e,n,l,h,c,u,f){var p,d,m,g,v,y,k,w,x,b=f.bits,S=0,_=0,C=0,M=0,E=0,O=0,A=0,I=0,R=0,T=0,N=null,z=0,F=new r.Buf16(16),B=new r.Buf16(16),j=null,$=0;for(S=0;S<=15;S++)F[S]=0;for(_=0;_<l;_++)F[e[n+_]]++;for(M=15,E=b;M>=1&&0===F[M];M--);if(E>M&&(E=M),0===M)return h[c++]=20971520,h[c++]=20971520,f.bits=1,0;for(C=1;C<M&&0===F[C];C++);for(E<C&&(E=C),I=1,S=1;S<=15;S++)if(I<<=1,(I-=F[S])<0)return -1;if(I>0&&(0===t||1!==M))return -1;for(S=1,B[1]=0;S<15;S++)B[S+1]=B[S]+F[S];for(_=0;_<l;_++)0!==e[n+_]&&(u[B[e[n+_]]++]=_);if(0===t?(N=j=u,y=19):1===t?(N=i,z-=257,j=o,$-=257,y=256):(N=s,j=a,y=-1),T=0,_=0,S=C,v=c,O=E,A=0,m=-1,g=(R=1<<E)-1,1===t&&R>852||2===t&&R>592)return 1;for(;;){k=S-A,u[_]<y?(w=0,x=u[_]):u[_]>y?(w=j[$+u[_]],x=N[z+u[_]]):(w=96,x=0),p=1<<S-A,C=d=1<<O;do h[v+(T>>A)+(d-=p)]=k<<24|w<<16|x|0;while(0!==d);for(p=1<<S-1;T&p;)p>>=1;if(0!==p?(T&=p-1,T+=p):T=0,_++,0==--F[S]){if(S===M)break;S=e[n+u[_]]}if(S>E&&(T&g)!==m){for(0===A&&(A=E),v+=C,I=1<<(O=S-A);O+A<M&&!((I-=F[O+A])<=0);)O++,I<<=1;if(R+=1<<O,1===t&&R>852||2===t&&R>592)return 1;h[m=T&g]=E<<24|O<<16|v-c|0}}return 0!==T&&(h[v+T]=S-A<<24|4194304),f.bits=E,0}},{"../utils/common":5}],14:[function(t,e,n){"use strict";e.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],15:[function(t,e,n){"use strict";e.exports=function(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}},{}]},{},[3])(3)},6857:function(t){t.exports=(function t(e,n,r){function i(s,a){if(!n[s]){if(!e[s]){if(o)return o(s,!0);var l=Error("Cannot find module '"+s+"'");throw l.code="MODULE_NOT_FOUND",l}

11var h=n[s]={exports:{}};e[s][0].call(h.exports,function(t){return i(e[s][1][t]||t)},h,h.exports,t,e,n,r)}return n[s].exports}for(var o=void 0,s=0;s<r.length;s++)i(r[s]);return i})({1:[function(t,e,n){"use strict";var r=t("pako/lib/deflate.js");e.exports=function(t){return r.deflateRaw(t,{level:9,to:"string"})}},{"pako/lib/deflate.js":4}],2:[function(t,e,n){"use strict";function r(t){return t<10?String.fromCharCode(48+t):(t-=10)<26?String.fromCharCode(65+t):(t-=26)<26?String.fromCharCode(97+t):0==(t-=26)?"-":1===t?"_":"?"}function i(t,e,n){return""+(r(63&t>>2)+r(63&((3&t)<<4|e>>4))+r(63&((15&e)<<2|n>>6))+r(63&(63&n)))}e.exports=function(t){for(var e="",n=0;n<t.length;n+=3)n+2===t.length?e+=i(t.charCodeAt(n),t.charCodeAt(n+1),0):n+1===t.length?e+=i(t.charCodeAt(n),0,0):e+=i(t.charCodeAt(n),t.charCodeAt(n+1),t.charCodeAt(n+2));return e}},{}],3:[function(t,e,n){"use strict";var r=t("./deflate"),i=t("./encode64");e.exports.encode=function(t){return i(r(t))}},{"./deflate":1,"./encode64":2}],4:[function(t,e,n){"use strict";var r=t("./zlib/deflate"),i=t("./utils/common"),o=t("./utils/strings"),s=t("./zlib/messages"),a=t("./zlib/zstream"),l=Object.prototype.toString;function h(t){if(!(this instanceof h))return new h(t);this.options=i.assign({level:-1,method:8,chunkSize:16384,windowBits:15,memLevel:8,strategy:0,to:""},t||{});var e,n=this.options;n.raw&&n.windowBits>0?n.windowBits=-n.windowBits:n.gzip&&n.windowBits>0&&n.windowBits<16&&(n.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new a,this.strm.avail_out=0;var c=r.deflateInit2(this.strm,n.level,n.method,n.windowBits,n.memLevel,n.strategy);if(0!==c)throw Error(s[c]);if(n.header&&r.deflateSetHeader(this.strm,n.header),n.dictionary){if(e="string"==typeof n.dictionary?o.string2buf(n.dictionary):"[object ArrayBuffer]"===l.call(n.dictionary)?new Uint8Array(n.dictionary):n.dictionary,0!==(c=r.deflateSetDictionary(this.strm,e)))throw Error(s[c]);this._dict_set=!0}}function c(t,e){var n=new h(e);if(n.push(t,!0),n.err)throw n.msg||s[n.err];return n.result}h.prototype.push=function(t,e){var n,s,a=this.strm,h=this.options.chunkSize;if(this.ended)return!1;s=e===~~e?e:!0===e?4:0,"string"==typeof t?a.input=o.string2buf(t):"[object ArrayBuffer]"===l.call(t)?a.input=new Uint8Array(t):a.input=t,a.next_in=0,a.avail_in=a.input.length;do{if(0===a.avail_out&&(a.output=new i.Buf8(h),a.next_out=0,a.avail_out=h),1!==(n=r.deflate(a,s))&&0!==n)return this.onEnd(n),this.ended=!0,!1;(0===a.avail_out||0===a.avail_in&&(4===s||2===s))&&("string"===this.options.to?this.onData(o.buf2binstring(i.shrinkBuf(a.output,a.next_out))):this.onData(i.shrinkBuf(a.output,a.next_out)))}while((a.avail_in>0||0===a.avail_out)&&1!==n);return 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t},n.shrinkBuf=function(t,e){return t.length===e?t:t.subarray?t.subarray(0,e):(t.length=e,t)};var i={arraySet:function(t,e,n,r,i){if(e.subarray&&t.subarray){t.set(e.subarray(n,n+r),i);return}for(var o=0;o<r;o++)t[i+o]=e[n+o]},flattenChunks:function(t){var e,n,r,i,o,s;for(e=0,r=0,n=t.length;e<n;e++)r+=t[e].length;for(e=0,s=new Uint8Array(r),i=0,n=t.length;e<n;e++)o=t[e],s.set(o,i),i+=o.length;return s}},o={arraySet:function(t,e,n,r,i){for(var o=0;o<r;o++)t[i+o]=e[n+o]},flattenChunks:function(t){return[].concat.apply([],t)}};n.setTyped=function(t){t?(n.Buf8=Uint8Array,n.Buf16=Uint16Array,n.Buf32=Int32Array,n.assign(n,i)):(n.Buf8=Array,n.Buf16=Array,n.Buf32=Array,n.assign(n,o))},n.setTyped(r)},{}],6:[function(t,e,n){"use strict";var r=t("./common"),i=!0,o=!0;try{String.fromCharCode.apply(null,[0])}catch(t){i=!1}try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(t){o=!1}for(var s=new r.Buf8(256),a=0;a<256;a++)s[a]=a>=252?6:a>=248?5:a>=240?4:a>=224?3:a>=192?2:1;function 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n,r,i,o,a=e||t.length,h=Array(2*a);for(r=0,n=0;n<a;){if((i=t[n++])<128){h[r++]=i;continue}if((o=s[i])>4){h[r++]=65533,n+=o-1;continue}for(i&=2===o?31:3===o?15:7;o>1&&n<a;)i=i<<6|63&t[n++],o--;

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1}return(t.insert=t.strstart<2?t.strstart:2,4===e)?(p(t,!0),0===t.strm.avail_out)?3:4:t.last_lit&&(p(t,!1),0===t.strm.avail_out)?1:2}function k(t,e){for(var n,r,i;;){if(t.lookahead<262){if(v(t),t.lookahead<262&&0===e)return 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i.Buf16(573),u(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function b(t){var e;return t&&t.state?(t.total_in=t.total_out=0,t.data_type=2,(e=t.state).pending=0,e.pending_out=0,e.wrap<0&&(e.wrap=-e.wrap),e.status=e.wrap?42:113,t.adler=2===e.wrap?0:1,e.last_flush=0,o._tr_init(e),0):h(t,-2)}function S(t){var e,n=b(t);return 0===n&&((e=t.state).window_size=2*e.w_size,u(e.head),e.max_lazy_match=r[e.level].max_lazy,e.good_match=r[e.level].good_length,e.nice_match=r[e.level].nice_length,e.max_chain_length=r[e.level].max_chain,e.strstart=0,e.block_start=0,e.lookahead=0,e.insert=0,e.match_length=e.prev_length=2,e.match_available=0,e.ins_h=0),n}function _(t,e,n,r,o,s){if(!t)return -2;var a=1;if(-1===e&&(e=6),r<0?(a=0,r=-r):r>

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n,i,s,l,g=8+(i.w_bits-8<<4)<<8;g|=(i.strategy>=2||i.level<2?0:i.level<6?1:6===i.level?2:3)<<6,0!==i.strstart&&(g|=32),g+=31-g%31,i.status=113,m(i,g),0!==i.strstart&&(m(i,t.adler>>>16),m(i,65535&t.adler)),t.adler=1}}if(69===i.status){if(i.gzhead.extra){for(s=i.pending;i.gzindex<(65535&i.gzhead.extra.length)&&(i.pending!==i.pending_buf_size||(i.gzhead.hcrc&&i.pending>s&&(t.adler=a(t.adler,i.pending_buf,i.pending-s,s)),f(t),s=i.pending,i.pending!==i.pending_buf_size));)d(i,255&i.gzhead.extra[i.gzindex]),i.gzindex++;i.gzhead.hcrc&&i.pending>s&&(t.adler=a(t.adler,i.pending_buf,i.pending-s,s)),i.gzindex===i.gzhead.extra.length&&(i.gzindex=0,i.status=73)}else i.status=73}if(73===i.status){if(i.gzhead.name){s=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>s&&(t.adler=a(t.adler,i.pending_buf,i.pending-s,s)),f(t),s=i.pending,i.pending===i.pending_buf_size)){l=1;break}l=i.gzindex<i.gzhead.name.length?255&i.gzhead.name.charCodeAt(i.gzindex++):0,d(i,l)}while(0!==l);i.gzhead.hcrc&&i.pending>s&&(t.adler=a(t.adler,i.pending_buf,i.pending-s,s)),0===l&&(i.gzindex=0,i.status=91)}else i.status=91}if(91===i.status){if(i.gzhead.comment){s=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>s&&(t.adler=a(t.adler,i.pending_buf,i.pending-s,s)),f(t),s=i.pending,i.pending===i.pending_buf_size)){l=1;break}l=i.gzindex<i.gzhead.comment.length?255&i.gzhead.comment.charCodeAt(i.gzindex++):0,d(i,l)}while(0!==l);i.gzhead.hcrc&&i.pending>s&&(t.adler=a(t.adler,i.pending_buf,i.pending-s,s)),0===l&&(i.status=103)}else i.status=103}if(103===i.status&&(i.gzhead.hcrc?(i.pending+2>i.pending_buf_size&&f(t),i.pending+2<=i.pending_buf_size&&(d(i,255&t.adler),d(i,t.adler>>8&255),t.adler=0,i.status=113)):i.status=113),0!==i.pending){if(f(t),0===t.avail_out)return i.last_flush=-1,0}else if(0===t.avail_in&&c(e)<=c(n)&&4!==e)return h(t,-5);if(666===i.status&&0!==t.avail_in)return h(t,-5);if(0!==t.avail_in||0!==i.lookahead||0!==e&&666!==i.status){var y=2===i.strategy?function(t,e){for(var n;;){if(0===t.lookahead&&(v(t),0===t.lookahead)){if(0===e)return 1;break}if(t.match_length=0,n=o._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,n&&(p(t,!1),0===t.strm.avail_out))return 1}return(t.insert=0,4===e)?(p(t,!0),0===t.strm.avail_out)?3:4:t.last_lit&&(p(t,!1),0===t.strm.avail_out)?1:2}(i,e):3===i.strategy?function(t,e){for(var n,r,i,s,a=t.window;;){if(t.lookahead<=258){if(v(t),t.lookahead<=258&&0===e)return 1;if(0===t.lookahead)break}if(t.match_length=0,t.lookahead>=3&&t.strstart>0&&(r=a[i=t.strstart-1])===a[++i]&&r===a[++i]&&r===a[++i]){s=t.strstart+258;do;while(r===a[++i]&&r===a[++i]&&r===a[++i]&&r===a[++i]&&r===a[++i]&&r===a[++i]&&r===a[++i]&&r===a[++i]&&i<s);t.match_length=258-(s-i),t.match_length>t.lookahead&&(t.match_length=t.lookahead)}if(t.match_length>=3?(n=o._tr_tally(t,1,t.match_length-3),t.lookahead-=t.match_length,t.strstart+=t.match_length,t.match_length=0):(n=o._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++),n&&(p(t,!1),0===t.strm.avail_out))return 1}return(t.insert=0,4===e)?(p(t,!0),0===t.strm.avail_out)?3:4:t.last_lit&&(p(t,!1),0===t.strm.avail_out)?1:2}(i,e):r[i.level].func(i,e);if((3===y||4===y)&&(i.status=666),1===y||3===y)return 0===t.avail_out&&(i.last_flush=-1),0;if(2===y&&(1===e?o._tr_align(i):5!==e&&(o._tr_stored_block(i,0,0,!1),3===e&&(u(i.head),0===i.lookahead&&(i.strstart=0,i.block_start=0,i.insert=0))),f(t),0===t.avail_out))return i.last_flush=-1,0}return 4!==e?0:i.wrap<=0?1:(2===i.wrap?(d(i,255&t.adler),d(i,t.adler>>8&255),d(i,t.adler>>16&255),d(i,t.adler>>24&255),d(i,255&t.total_in),d(i,t.total_in>>8&255),d(i,t.total_in>>16&255),d(i,t.total_in>>24&255)):(m(i,t.adler>>>16),m(i,65535&t.adler)),f(t),i.wrap>0&&(i.wrap=-i.wrap),0!==i.pending?0:1)},n.deflateEnd=function(t){var e;return t&&t.state?42!==(e=t.state.status)&&69!==e&&73!==e&&91!==e&&103!==e&&113!==e&&666!==e?h(t,-2):(t.state=null,113===e?h(t,-3):0):-2},n.deflateSetDictionary=function(t,e){var n,r,o,a,l,h,c,f,p=e.length;if(!t||!t.state||2===(a=(n=t.state).wrap)||1===a&&42!==n.status||n.lookahead)return -2;for(1===a&&(t.adler=s(t.adler,e,p,0)),n.wrap=0,p>=n.w_size&&(0===a&&(u(n.head),n.strstart=0,n.block_start=0,n.insert=0),f=new i.Buf8(n.w_size),i.arraySet(f,e,p-n.w_size,n.w_size,0),e=f,p=n.w_size),l=t.avail_in,h=t.next_in,

11c=t.input,t.avail_in=p,t.next_in=0,t.input=e,v(n);n.lookahead>=3;){r=n.strstart,o=n.lookahead-2;do n.ins_h=(n.ins_h<<n.hash_shift^n.window[r+3-1])&n.hash_mask,n.prev[r&n.w_mask]=n.head[n.ins_h],n.head[n.ins_h]=r,r++;while(--o);n.strstart=r,n.lookahead=2,v(n)}return n.strstart+=n.lookahead,n.block_start=n.strstart,n.insert=n.lookahead,n.lookahead=0,n.match_length=n.prev_length=2,n.match_available=0,t.next_in=h,t.input=c,t.avail_in=l,n.wrap=a,0},n.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":5,"./adler32":7,"./crc32":8,"./messages":10,"./trees":11}],10:[function(t,e,n){"use strict";e.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],11:[function(t,e,n){"use strict";var r,i,o,s=t("../utils/common");function a(t){for(var e=t.length;--e>=0;)t[e]=0}var l=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],h=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],c=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],u=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],f=Array(576);a(f);var p=Array(60);a(p);var d=Array(512);a(d);var m=Array(256);a(m);var g=Array(29);a(g);var v=Array(30);function y(t,e,n,r,i){this.static_tree=t,this.extra_bits=e,this.extra_base=n,this.elems=r,this.max_length=i,this.has_stree=t&&t.length}function k(t,e){this.dyn_tree=t,this.max_code=0,this.stat_desc=e}function w(t){return t<256?d[t]:d[256+(t>>>7)]}function x(t,e){t.pending_buf[t.pending++]=255&e,t.pending_buf[t.pending++]=e>>>8&255}function b(t,e,n){t.bi_valid>16-n?(t.bi_buf|=e<<t.bi_valid&65535,x(t,t.bi_buf),t.bi_buf=e>>16-t.bi_valid,t.bi_valid+=n-16):(t.bi_buf|=e<<t.bi_valid&65535,t.bi_valid+=n)}function S(t,e,n){b(t,n[2*e],n[2*e+1])}function _(t,e){var n=0;do n|=1&t,t>>>=1,n<<=1;while(--e>0);return n>>>1}function C(t,e,n){var r,i,o=Array(16),s=0;for(r=1;r<=15;r++)o[r]=s=s+n[r-1]<<1;for(i=0;i<=e;i++){var a=t[2*i+1];0!==a&&(t[2*i]=_(o[a]++,a))}}function M(t){var e;for(e=0;e<286;e++)t.dyn_ltree[2*e]=0;for(e=0;e<30;e++)t.dyn_dtree[2*e]=0;for(e=0;e<19;e++)t.bl_tree[2*e]=0;t.dyn_ltree[512]=1,t.opt_len=t.static_len=0,t.last_lit=t.matches=0}function E(t){t.bi_valid>8?x(t,t.bi_buf):t.bi_valid>0&&(t.pending_buf[t.pending++]=t.bi_buf),t.bi_buf=0,t.bi_valid=0}function O(t,e,n,r){var i=2*e,o=2*n;return t[i]<t[o]||t[i]===t[o]&&r[e]<=r[n]}function A(t,e,n){for(var r=t.heap[n],i=n<<1;i<=t.heap_len&&(i<t.heap_len&&O(e,t.heap[i+1],t.heap[i],t.depth)&&i++,!O(e,r,t.heap[i],t.depth));)t.heap[n]=t.heap[i],n=i,i<<=1;t.heap[n]=r}function I(t,e,n){var r,i,o,s,a=0;if(0!==t.last_lit)do r=t.pending_buf[t.d_buf+2*a]<<8|t.pending_buf[t.d_buf+2*a+1],i=t.pending_buf[t.l_buf+a],a++,0===r?S(t,i,e):(S(t,(o=m[i])+256+1,e),0!==(s=l[o])&&b(t,i-=g[o],s),S(t,o=w(--r),n),0!==(s=h[o])&&b(t,r-=v[o],s));while(a<t.last_lit);S(t,256,e)}function R(t,e){var n,r,i,o=e.dyn_tree,s=e.stat_desc.static_tree,a=e.stat_desc.has_stree,l=e.stat_desc.elems,h=-1;for(n=0,t.heap_len=0,t.heap_max=573;n<l;n++)0!==o[2*n]?(t.heap[++t.heap_len]=h=n,t.depth[n]=0):o[2*n+1]=0;for(;t.heap_len<2;)o[2*(i=t.heap[++t.heap_len]=h<2?++h:0)]=1,t.depth[i]=0,t.opt_len--,a&&(t.static_len-=s[2*i+1]);for(e.max_code=h,n=t.heap_len>>1;n>=1;n--)A(t,o,n);i=l;do n=t.heap[1],t.heap[1]=t.heap[t.heap_len--],A(t,o,1),r=t.heap[1],t.heap[--t.heap_max]=n,t.heap[--t.heap_max]=r,o[2*i]=o[2*n]+o[2*r],t.depth[i]=(t.depth[n]>=t.depth[r]?t.depth[n]:t.depth[r])+1,o[2*n+1]=o[2*r+1]=i,t.heap[1]=i++,A(t,o,1);while(t.heap_len>=2);t.heap[--t.heap_max]=t.heap[1],function(t,e){var n,r,i,o,s,a,l=e.dyn_tree,h=e.max_code,c=e.stat_desc.static_tree,u=e.stat_desc.has_stree,f=e.stat_desc.extra_bits,p=e.stat_desc.extra_base,d=e.stat_desc.max_length,m=0;for(o=0;o<=15;o++)t.bl_count[o]=0;for(l[2*t.heap[t.heap_max]+1]=0,n=t.heap_max+1;n<573;n++)(o=l[2*l[2*(r=t.heap[n])+1]+1]+1)>d&&(o=d,m++),l[2*r+1]=o,!(r>h)&&(t.bl_count[o]++,s=0,r>=p&&(s=f[r-p]),a=l[2*r],t.opt_len+=a*(o+s),u&&(t.static_len+=a*(c[2*r+1]+s)));if(0!==m){do{for(o=d-1;0===t.bl_count[o];)o--;t.bl_count[o]--,t.bl_count[o+1]+=2,t.bl_count[d]--,m-=2}while(m>0);for(o=d;0!==o;o--)for(r=t.bl_count[o];0!==r;)!((i=t.heap[--n])>h)&&(l[2*i+1]!==o&&(t.opt_len+=(o-l[2*i+1])*l[2*i],l[2*i+1]=o),r--)}}(t,e),C(o,h,t.bl_count)}

11function T(t,e,n){var r,i,o=-1,s=e[1],a=0,l=7,h=4;for(0===s&&(l=138,h=3),e[(n+1)*2+1]=65535,r=0;r<=n;r++)i=s,s=e[(r+1)*2+1],++a<l&&i===s||(a<h?t.bl_tree[2*i]+=a:0!==i?(i!==o&&t.bl_tree[2*i]++,t.bl_tree[32]++):a<=10?t.bl_tree[34]++:t.bl_tree[36]++,a=0,o=i,0===s?(l=138,h=3):i===s?(l=6,h=3):(l=7,h=4))}function N(t,e,n){var r,i,o=-1,s=e[1],a=0,l=7,h=4;for(0===s&&(l=138,h=3),r=0;r<=n;r++)if(i=s,s=e[(r+1)*2+1],!(++a<l)||i!==s){if(a<h)do S(t,i,t.bl_tree);while(0!=--a);else 0!==i?(i!==o&&(S(t,i,t.bl_tree),a--),S(t,16,t.bl_tree),b(t,a-3,2)):a<=10?(S(t,17,t.bl_tree),b(t,a-3,3)):(S(t,18,t.bl_tree),b(t,a-11,7));a=0,o=i,0===s?(l=138,h=3):i===s?(l=6,h=3):(l=7,h=4)}}a(v);var z=!1;function F(t,e,n,r){var i;b(t,0+(r?1:0),3),E(i=t),x(i,n),x(i,~n),s.arraySet(i.pending_buf,i.window,e,n,i.pending),i.pending+=n}n._tr_init=function(t){z||(function(){var t,e,n,s,a,u=Array(16);for(s=0,n=0;s<28;s++)for(t=0,g[s]=n;t<1<<l[s];t++)m[n++]=s;for(m[n-1]=s,a=0,s=0;s<16;s++)for(t=0,v[s]=a;t<1<<h[s];t++)d[a++]=s;for(a>>=7;s<30;s++)for(t=0,v[s]=a<<7;t<1<<h[s]-7;t++)d[256+a++]=s;for(e=0;e<=15;e++)u[e]=0;for(t=0;t<=143;)f[2*t+1]=8,t++,u[8]++;for(;t<=255;)f[2*t+1]=9,t++,u[9]++;for(;t<=279;)f[2*t+1]=7,t++,u[7]++;for(;t<=287;)f[2*t+1]=8,t++,u[8]++;for(C(f,287,u),t=0;t<30;t++)p[2*t+1]=5,p[2*t]=_(t,5);r=new y(f,l,257,286,15),i=new y(p,h,0,30,15),o=new y([],c,0,19,7)}(),z=!0),t.l_desc=new k(t.dyn_ltree,r),t.d_desc=new k(t.dyn_dtree,i),t.bl_desc=new k(t.bl_tree,o),t.bi_buf=0,t.bi_valid=0,M(t)},n._tr_stored_block=F,n._tr_flush_block=function(t,e,n,r){var i,o,s=0;t.level>0?(2===t.strm.data_type&&(t.strm.data_type=function(t){var e,n=4093624447;for(e=0;e<=31;e++,n>>>=1)if(1&n&&0!==t.dyn_ltree[2*e])return 0;if(0!==t.dyn_ltree[18]||0!==t.dyn_ltree[20]||0!==t.dyn_ltree[26])return 1;for(e=32;e<256;e++)if(0!==t.dyn_ltree[2*e])return 1;return 0}(t)),R(t,t.l_desc),R(t,t.d_desc),s=function(t){var e;for(T(t,t.dyn_ltree,t.l_desc.max_code),T(t,t.dyn_dtree,t.d_desc.max_code),R(t,t.bl_desc),e=18;e>=3&&0===t.bl_tree[2*u[e]+1];e--);return t.opt_len+=3*(e+1)+5+5+4,e}(t),i=t.opt_len+3+7>>>3,(o=t.static_len+3+7>>>3)<=i&&(i=o)):i=o=n+5,n+4<=i&&-1!==e?F(t,e,n,r):4===t.strategy||o===i?(b(t,2+(r?1:0),3),I(t,f,p)):(b(t,4+(r?1:0),3),function(t,e,n,r){var i;for(b(t,e-257,5),b(t,n-1,5),b(t,r-4,4),i=0;i<r;i++)b(t,t.bl_tree[2*u[i]+1],3);N(t,t.dyn_ltree,e-1),N(t,t.dyn_dtree,n-1)}(t,t.l_desc.max_code+1,t.d_desc.max_code+1,s+1),I(t,t.dyn_ltree,t.dyn_dtree)),M(t),r&&E(t)},n._tr_tally=function(t,e,n){return t.pending_buf[t.d_buf+2*t.last_lit]=e>>>8&255,t.pending_buf[t.d_buf+2*t.last_lit+1]=255&e,t.pending_buf[t.l_buf+t.last_lit]=255&n,t.last_lit++,0===e?t.dyn_ltree[2*n]++:(t.matches++,e--,t.dyn_ltree[(m[n]+256+1)*2]++,t.dyn_dtree[2*w(e)]++),t.last_lit===t.lit_bufsize-1},n._tr_align=function(t){var e;b(t,2,3),S(t,256,f),16===(e=t).bi_valid?(x(e,e.bi_buf),e.bi_buf=0,e.bi_valid=0):e.bi_valid>=8&&(e.pending_buf[e.pending++]=255&e.bi_buf,e.bi_buf>>=8,e.bi_valid-=8)}},{"../utils/common":5}],12:[function(t,e,n){"use 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14 * @license MIT <https://opensource.org/licenses/MIT>
15 * @author Lea Verou <https://lea.verou.me>
16 * @namespace
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18],[{key:"compile",value:function(e,n){var r=Object.create(null);e.forEach(function(e,i){return r[e]=new t(e,n,i)});var i=n.spec.topNode||"doc";if(!r[i])throw RangeError("Schema is missing its top node type ('"+i+"')");if(!r.text)throw RangeError("Every schema needs a 'text' type");for(var o in r.text.attrs)throw RangeError("The text node type should not have attributes");return r}}]),t}(),K=function(){function t(e){p(this,t),this.hasDefault=Object.prototype.hasOwnProperty.call(e,"default"),this.default=e.default}return m(t,[{key:"isRequired",get:function(){return!this.hasDefault}}]),t}(),Y=function(){function t(e,n,r,i){p(this,t),this.name=e,this.rank=n,this.schema=r,this.spec=i,this.attrs=U(i.attrs),this.excluded=null;var o=H(this.attrs);this.instance=o?new x(this,o):null}return m(t,[{key:"create",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;return!t&&this.instance?this.instance:new x(this,W(this.attrs,t))}},{key:"removeFromSet",value:function(t){for(var e=0;e<t.length;e++)t[e].type==this&&(t=t.slice(0,e).concat(t.slice(e+1)),e--);return t}},{key:"isInSet",value:function(t){for(var e=0;e<t.length;e++)if(t[e].type==this)return t[e]}},{key:"excludes",value:function(t){return this.excluded.indexOf(t)>-1}}],[{key:"compile",value:function(e,n){var r=Object.create(null),i=0;return e.forEach(function(e,o){return r[e]=new t(e,i++,n,o)}),r}}]),t}(),V=function(){function t(e){p(this,t),this.linebreakReplacement=null,this.cached=Object.create(null);var n=this.spec={};for(var r in e)n[r]=e[r];n.nodes=g.from(e.nodes),n.marks=g.from(e.marks||{}),this.nodes=Z.compile(this.spec.nodes,this),this.marks=Y.compile(this.spec.marks,this);var i=Object.create(null);for(var o in this.nodes){if(o in this.marks)throw RangeError(o+" can not be both a node and a mark");var s=this.nodes[o],a=s.spec.content||"",l=s.spec.marks;if(s.contentMatch=i[a]||(i[a]=L.parse(a,this.nodes)),s.inlineContent=s.contentMatch.inlineContent,s.spec.linebreakReplacement){if(this.linebreakReplacement)throw RangeError("Multiple linebreak nodes defined");if(!s.isInline||!s.isLeaf)throw RangeError("Linebreak replacement nodes must be inline leaf nodes");this.linebreakReplacement=s}s.markSet="_"==l?null:l?G(this,l.split(" ")):""!=l&&s.inlineContent?null:[]}for(var h in this.marks){var c=this.marks[h],u=c.spec.excludes;c.excluded=null==u?[c]:""==u?[]:G(this,u.split(" "))}this.nodeFromJSON=this.nodeFromJSON.bind(this),this.markFromJSON=this.markFromJSON.bind(this),this.topNodeType=this.nodes[this.spec.topNode||"doc"],this.cached.wrappings=Object.create(null)}return m(t,[{key:"node",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,n=arguments.length>2?arguments[2]:void 0,r=arguments.length>3?arguments[3]:void 0;if("string"==typeof t)t=this.nodeType(t);else if(t instanceof Z){if(t.schema!=this)throw RangeError("Node type from different schema used ("+t.name+")")}else throw RangeError("Invalid node type: "+t);return t.createChecked(e,n,r)}},{key:"text",value:function(t,e){var n=this.nodes.text;return new j(n,n.defaultAttrs,t,x.setFrom(e))}},{key:"mark",value:function(t,e){return"string"==typeof t&&(t=this.marks[t]),t.create(e)}},{key:"nodeFromJSON",value:function(t){return B.fromJSON(this,t)}},{key:"markFromJSON",value:function(t){return x.fromJSON(this,t)}},{key:"nodeType",value:function(t){var e=this.nodes[t];if(!e)throw RangeError("Unknown node type: "+t);return e}}]),t}();function G(t,e){for(var n=[],r=0;r<e.length;r++){var i=e[r],o=t.marks[i],s=o;if(o)n.push(o);else for(var a in t.marks){var l=t.marks[a];("_"==i||l.spec.group&&l.spec.group.split(" ").indexOf(i)>-1)&&n.push(s=l)}if(!s)throw SyntaxError("Unknown mark type: '"+e[r]+"'")}return n}var Q=function(){function t(e,n){var r=this;p(this,t),this.schema=e,this.rules=n,this.tags=[],this.styles=[],n.forEach(function(t){null!=t.tag?r.tags.push(t):null!=t.style&&r.styles.push(t)}),this.normalizeLists=!this.tags.some(function(t){if(!/^(ul|ol)\b/.test(t.tag)||!t.node)return!1;var n=e.nodes[t.node];return n.contentMatch.matchType(n)})}return m(t,[{key:"parse",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=new ti(this,e,!1);return n.addAll(t,e.from,e.to),n.finish()}},{key:"parseSlice",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=new ti(this,e,!0);return n.addAll(t,e.from,e.to),S.maxOpen(n.finish())}},{key:"matchTag",value:function(t,e,n){for(var r=n?this.tags.indexOf(n)+1:0;r<this.tags.length;r++){var i,o=this.tags[r];if(i=o.tag,(t.matches||t.msMatchesSelector||t.webkitMatchesSelector||t.mozMatchesSelector).call(t,i)&&(void 0===o.namespace||t.namespaceURI==o.namespace)&&(!o.context||e.matchesContext(o.context))){if(o.getAttrs

18){var s=o.getAttrs(t);if(!1===s)continue;o.attrs=s||void 0}return o}}}},{key:"matchStyle",value:function(t,e,n,r){for(var i=r?this.styles.indexOf(r)+1:0;i<this.styles.length;i++){var o=this.styles[i],s=o.style;if(0==s.indexOf(t)&&(!o.context||n.matchesContext(o.context))&&(!(s.length>t.length)||61==s.charCodeAt(t.length)&&s.slice(t.length+1)==e)){if(o.getAttrs){var a=o.getAttrs(e);if(!1===a)continue;o.attrs=a||void 0}return o}}}}],[{key:"schemaRules",value:function(t){var e=[];function n(t){for(var n=null==t.priority?50:t.priority,r=0;r<e.length;r++){var i=e[r];if((null==i.priority?50:i.priority)<n)break}e.splice(r,0,t)}var r=function(e){var r=t.marks[e].spec.parseDOM;r&&r.forEach(function(t){n(t=to(t)),t.mark||t.ignore||t.clearMark||(t.mark=e)})};for(var i in t.marks)r(i);var o=function(e){var r=t.nodes[e].spec.parseDOM;r&&r.forEach(function(t){n(t=to(t)),t.node||t.ignore||t.mark||(t.node=e)})};for(var s in t.nodes)o(s);return e}},{key:"fromSchema",value:function(e){return e.cached.domParser||(e.cached.domParser=new t(e,t.schemaRules(e)))}}]),t}(),X={address:!0,article:!0,aside:!0,blockquote:!0,canvas:!0,dd:!0,div:!0,dl:!0,fieldset:!0,figcaption:!0,figure:!0,footer:!0,form:!0,h1:!0,h2:!0,h3:!0,h4:!0,h5:!0,h6:!0,header:!0,hgroup:!0,hr:!0,li:!0,noscript:!0,ol:!0,output:!0,p:!0,pre:!0,section:!0,table:!0,tfoot:!0,ul:!0},tt={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},te={ol:!0,ul:!0};function tn(t,e,n){return null!=e?(e?1:0)|("full"===e?2:0):t&&"pre"==t.whitespace?3:-5&n}var tr=function(){function t(e,n,r,i,o,s,a){p(this,t),this.type=e,this.attrs=n,this.marks=r,this.pendingMarks=i,this.solid=o,this.options=a,this.content=[],this.activeMarks=x.none,this.stashMarks=[],this.match=s||(4&a?null:e.contentMatch)}return m(t,[{key:"findWrapping",value:function(t){if(!this.match){if(!this.type)return[];var e=this.type.contentMatch.fillBefore(v.from(t));if(e)this.match=this.type.contentMatch.matchFragment(e);else{var n,r=this.type.contentMatch;return(n=r.findWrapping(t.type))?(this.match=r,n):null}}return this.match.findWrapping(t.type)}},{key:"finish",value:function(t){if(!(1&this.options)){var e,n=this.content[this.content.length-1];n&&n.isText&&(e=/[ \t\r\n\u000c]+$/.exec(n.text))&&(n.text.length==e[0].length?this.content.pop():this.content[this.content.length-1]=n.withText(n.text.slice(0,n.text.length-e[0].length)))}var r=v.from(this.content);return!t&&this.match&&(r=r.append(this.match.fillBefore(v.empty,!0))),this.type?this.type.create(this.attrs,r,this.marks):r}},{key:"popFromStashMark",value:function(t){for(var e=this.stashMarks.length-1;e>=0;e--)if(t.eq(this.stashMarks[e]))return this.stashMarks.splice(e,1)[0]}},{key:"applyPending",value:function(t){for(var e=0,n=this.pendingMarks;e<n.length;e++){var r=n[e];(this.type?this.type.allowsMarkType(r.type):function(t,e){var n,r=e.schema.nodes;for(var i in r)if(0!==(n=function(){var n=r[i];if(!n.allowsMarkType(t))return 0;var o=[];if(function t(n){o.push(n);for(var r=0;r<n.edgeCount;r++){var i=n.edge(r),s=i.type,a=i.next;if(s==e||0>o.indexOf(a)&&t(a))return!0}}(n.contentMatch))return{v:!0}}())&&n)return n.v}(r.type,t))&&!r.isInSet(this.activeMarks)&&(this.activeMarks=r.addToSet(this.activeMarks),this.pendingMarks=r.removeFromSet(this.pendingMarks))}}},{key:"inlineContext",value:function(t){return this.type?this.type.inlineContent:this.content.length?this.content[0].isInline:t.parentNode&&!X.hasOwnProperty(t.parentNode.nodeName.toLowerCase())}}]),t}(),ti=function(){function t(e,n,r){p(this,t),this.parser=e,this.options=n,this.isOpen=r,this.open=0;var i,o=n.topNode,s=tn(null,n.preserveWhitespace,0)|(r?4:0);i=o?new tr(o.type,o.attrs,x.none,x.none,!0,n.topMatch||o.type.contentMatch,s):r?new tr(null,null,x.none,x.none,!0,null,s):new tr(e.schema.topNodeType,null,x.none,x.none,!0,null,s),this.nodes=[i],this.find=n.findPositions,this.needsBlock=!1}return m(t,[{key:"top",get:function(){return this.nodes[this.open]}},{key:"addDOM",value:function(t){3==t.nodeType?this.addTextNode(t):1==t.nodeType&&this.addElement(t)}},{key:"withStyleRules",value:function(t,e){var n=t.style;if(!n||!n.length)return e();var i=this.readStyles(t.style);if(i){for(var o=function(t){if(Array.isArray(t))return t}(i)||function(t,e){var n=null==t?null:"undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(null!=n){var r,i,o,s,a=[],l=!0,h=!1;try{if(o=(n=n.call(t)).next,0===e){if(Object(n)!==n)return;l=!1}else for(;!(l=(r=o.call(n)).done)&&(a.push(r.value),a.length!==e);l=!0);}catch(t){h=!0,i=t}

18finally{try{if(!l&&null!=n.return&&(s=n.return(),Object(s)!==s))return}finally{if(h)throw i}}return a}}(i,2)||function(t,e){if(t){if("string"==typeof t)return r(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);if("Object"===n&&t.constructor&&(n=t.constructor.name),"Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return r(t,e)}}(i,2)||function(){throw TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}(),s=o[0],a=o[1],l=this.top,h=0;h<a.length;h++)this.removePendingMark(a[h],l);for(var c=0;c<s.length;c++)this.addPendingMark(s[c]);e();for(var u=0;u<s.length;u++)this.removePendingMark(s[u],l);for(var f=0;f<a.length;f++)this.addPendingMark(a[f])}}},{key:"addTextNode",value:function(t){var e=t.nodeValue,n=this.top;if(2&n.options||n.inlineContext(t)||/[^ \t\r\n\u000c]/.test(e)){if(1&n.options)e=2&n.options?e.replace(/\r\n?/g,"\n"):e.replace(/\r?\n|\r/g," ");else if(e=e.replace(/[ \t\r\n\u000c]+/g," "),/^[ \t\r\n\u000c]/.test(e)&&this.open==this.nodes.length-1){var r=n.content[n.content.length-1],i=t.previousSibling;(!r||i&&"BR"==i.nodeName||r.isText&&/[ \t\r\n\u000c]$/.test(r.text))&&(e=e.slice(1))}e&&this.insertNode(this.parser.schema.text(e)),this.findInText(t)}else this.findInside(t)}},{key:"addElement",value:function(t,e){var n,r=this,i=t.nodeName.toLowerCase();te.hasOwnProperty(i)&&this.parser.normalizeLists&&function(t){for(var e=t.firstChild,n=null;e;e=e.nextSibling){var r=1==e.nodeType?e.nodeName.toLowerCase():null;r&&te.hasOwnProperty(r)&&n?(n.appendChild(e),e=n):"li"==r?n=e:r&&(n=null)}}(t);var o=this.options.ruleFromNode&&this.options.ruleFromNode(t)||(n=this.parser.matchTag(t,this,e));if(o?o.ignore:tt.hasOwnProperty(i))this.findInside(t),this.ignoreFallback(t);else if(!o||o.skip||o.closeParent){o&&o.closeParent?this.open=Math.max(0,this.open-1):o&&o.skip.nodeType&&(t=o.skip);var s,a=this.top,l=this.needsBlock;if(X.hasOwnProperty(i))a.content.length&&a.content[0].isInline&&this.open&&(this.open--,a=this.top),s=!0,a.type||(this.needsBlock=!0);else if(!t.firstChild){this.leafFallback(t);return}o&&o.skip?this.addAll(t):this.withStyleRules(t,function(){return r.addAll(t)}),s&&this.sync(a),this.needsBlock=l}else this.withStyleRules(t,function(){r.addElementByRule(t,o,!1===o.consuming?n:void 0)})}},{key:"leafFallback",value:function(t){"BR"==t.nodeName&&this.top.type&&this.top.type.inlineContent&&this.addTextNode(t.ownerDocument.createTextNode("\n"))}},{key:"ignoreFallback",value:function(t){"BR"!=t.nodeName||this.top.type&&this.top.type.inlineContent||this.findPlace(this.parser.schema.text("-"))}},{key:"readStyles",value:function(t){for(var e=this,n=x.none,r=x.none,i=0,o=t.length;i<o;i++)for(var s,a=t.item(i),l=void 0;0!==(s=function(i){var o=e.parser.matchStyle(a,t.getPropertyValue(a),e,i);return o?o.ignore?{v:null}:(o.clearMark?e.top.pendingMarks.concat(e.top.activeMarks).forEach(function(t){o.clearMark(t)&&(r=t.addToSet(r))}):n=e.parser.schema.marks[o.mark].create(o.attrs).addToSet(n),!1!==o.consuming)?(l=i,0):void(l=i=o):(l=i,0)}(l));)if(s)return s.v;return[n,r]}},{key:"addElementByRule",value:function(t,e,n){var r,i,o,s=this;e.node?(i=this.parser.schema.nodes[e.node]).isLeaf?this.insertNode(i.create(e.attrs))||this.leafFallback(t):r=this.enter(i,e.attrs||null,e.preserveWhitespace):(o=this.parser.schema.marks[e.mark].create(e.attrs),this.addPendingMark(o));var a=this.top;if(i&&i.isLeaf)this.findInside(t);else if(n)this.addElement(t,n);else if(e.getContent)this.findInside(t),e.getContent(t,this.parser.schema).forEach(function(t){return s.insertNode(t)});else{var l=t;"string"==typeof e.contentElement?l=t.querySelector(e.contentElement):"function"==typeof e.contentElement?l=e.contentElement(t):e.contentElement&&(l=e.contentElement),this.findAround(t,l,!0),this.addAll(l)}r&&this.sync(a)&&this.open--,o&&this.removePendingMark(o,a)}},{key:"addAll",value:function(t,e,n){for(var r=e||0,i=e?t.childNodes[e]:t.firstChild,o=null==n?null:t.childNodes[n];i!=o;i=i.nextSibling,++r)this.findAtPoint(t,r),this.addDOM(i);this.findAtPoint(t,r)}},{key:"findPlace",value:function(t){for(var e,n,r=this.open;r>=0;r--){var i=this.nodes[r],o=i.findWrapping(t);if(o&&(!e||e.length>

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n(t.resolve(e.anchor),t.resolve(e.head))}},{key:"create",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:e,r=t.resolve(e);return new this(r,n==e?r:t.resolve(n))}},{key:"between",value:function(t,e,r){var i=t.pos-e.pos;if((!r||i)&&(r=i>=0?1:-1),!e.parent.inlineContent){var o=m.findFrom(e,r,!0)||m.findFrom(e,-r,!0);if(!o)return m.near(e,r);e=o.$head}return t.parent.inlineContent||(0==i?t=e:(t=(m.findFrom(t,-r,!0)||m.findFrom(t,r,!0)).$anchor).pos<e.pos==i<0||(t=e)),new n(t,e)}}]),n}(m);m.jsonID("text",k);var w=function(){function t(e,n){h(this,t),this.anchor=e,this.head=n}return u(t,[{key:"map",value:function(e){return new t(e.map(this.anchor),e.map(this.head))}},{key:"resolve",value:function(t){return k.between(t.resolve(this.anchor),t.resolve(this.head))}}]),t}(),x=function(t){o(n,t);var e=a(n);function n(t){h(this,n);var r,i=t.nodeAfter,o=t.node(0).resolve(t.pos+i.nodeSize);return(r=e.call(this,t,o)).node=i,r}return u(n,[{key:"map",value:function(t,e){var r=e.mapResult(this.anchor),i=r.deleted,o=r.pos,s=t.resolve(o);return i?m.near(s):new n(s)}},{key:"content",value:function(){return new f.Slice(f.Fragment.from(this.node),0,0)}},{key:"eq",value:function(t){return t instanceof n&&t.anchor==this.anchor}},{key:"toJSON",value:function(){return{type:"node",anchor:this.anchor}}},{key:"getBookmark",value:function(){return new b(this.anchor)}}],[{key:"fromJSON",value:function(t,e){if("number"!=typeof e.anchor)throw RangeError("Invalid input for NodeSelection.fromJSON");return new n(t.resolve(e.anchor))}},{key:"create",value:function(t,e){return new n(t.resolve(e))}},{key:"isSelectable",value:function(t){return!t.isText&&!1!==t.type.spec.selectable}}]),n}(m);x.prototype.visible=!1,m.jsonID("node",x);var b=function(){function t(e){h(this,t),this.anchor=e}return u(t,[{key:"map",value:function(e){var n=e.mapResult(this.anchor),r=n.deleted,i=n.pos;return r?new w(i,i):new t(i)}},{key:"resolve",value:function(t){var e=t.resolve(this.anchor),n=e.nodeAfter;return n&&x.isSelectable(n)?new x(e):m.near(e)}}]),t}(),S=function(t){o(n,t);var e=a(n);function n(t){return h(this,n),e.call(this,t.resolve(0),t.resolve(t.content.size))}return u(n,[{key:"replace",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:f.Slice.empty;if(e==f.Slice.empty){t.delete(0,t.doc.content.size);var r=m.atStart(t.doc);r.eq(t.selection)||t.setSelection(r)}else i(l(n.prototype),"replace",this).call(this,t,e)}},{key:"toJSON",value:function(){return{type:"all"}}},{key:"map",value:function(t){return new n(t)}},{key:"eq",value:function(t){return t instanceof n}},{key:"getBookmark",value:function(){return _}}],[{key:"fromJSON",value:function(t){return new n(t)}}]),n}(m);m.jsonID("all",S);var _={map:function(){return this},resolve:function(t){return new S(t)}};function C(t,e,n,r,i){var o=arguments.length>5&&void 0!==arguments[5]&&arguments[5];if(e.inlineContent)return k.create(t,n);for(var s=r-(i>0?0:1);i>0?s<e.childCount:s>=0;s+=i){var a=e.child(s);if(a.isAtom){if(!o&&x.isSelectable(a))return x.create(t,n-(i<0?a.nodeSize:0))}else{var l=C(t,a,n+i,i<0?a.childCount:0,i,o);if(l)return l}n+=a.nodeSize*i}return null}function M(t,e,n){var r,i=t.steps.length-1;if(!(i<e)){var o=t.steps[i];(o instanceof p.ReplaceStep||o instanceof p.ReplaceAroundStep)&&(t.mapping.maps[i].forEac

18h(function(t,e,n,i){null==r&&(r=i)}),t.setSelection(m.near(t.doc.resolve(r),n)))}}var E=function(t){o(n,t);var e=a(n);function n(t){var r;return h(this,n),(r=e.call(this,t.doc)).curSelectionFor=0,r.updated=0,r.meta=Object.create(null),r.time=Date.now(),r.curSelection=t.selection,r.storedMarks=t.storedMarks,r}return u(n,[{key:"selection",get:function(){return this.curSelectionFor<this.steps.length&&(this.curSelection=this.curSelection.map(this.doc,this.mapping.slice(this.curSelectionFor)),this.curSelectionFor=this.steps.length),this.curSelection}},{key:"setSelection",value:function(t){if(t.$from.doc!=this.doc)throw RangeError("Selection passed to setSelection must point at the current document");return this.curSelection=t,this.curSelectionFor=this.steps.length,this.updated=(1|this.updated)&-3,this.storedMarks=null,this}},{key:"selectionSet",get:function(){return(1&this.updated)>0}},{key:"setStoredMarks",value:function(t){return this.storedMarks=t,this.updated|=2,this}},{key:"ensureMarks",value:function(t){return f.Mark.sameSet(this.storedMarks||this.selection.$from.marks(),t)||this.setStoredMarks(t),this}},{key:"addStoredMark",value:function(t){return this.ensureMarks(t.addToSet(this.storedMarks||this.selection.$head.marks()))}},{key:"removeStoredMark",value:function(t){return this.ensureMarks(t.removeFromSet(this.storedMarks||this.selection.$head.marks()))}},{key:"storedMarksSet",get:function(){return(2&this.updated)>0}},{key:"addStep",value:function(t,e){i(l(n.prototype),"addStep",this).call(this,t,e),this.updated=-3&this.updated,this.storedMarks=null}},{key:"setTime",value:function(t){return this.time=t,this}},{key:"replaceSelection",value:function(t){return this.selection.replace(this,t),this}},{key:"replaceSelectionWith",value:function(t){var e=!(arguments.length>1)||void 0===arguments[1]||arguments[1],n=this.selection;return e&&(t=t.mark(this.storedMarks||(n.empty?n.$from.marks():n.$from.marksAcross(n.$to)||f.Mark.none))),n.replaceWith(this,t),this}},{key:"deleteSelection",value:function(){return this.selection.replace(this),this}},{key:"insertText",value:function(t,e,n){var r=this.doc.type.schema;if(null==e)return t?this.replaceSelectionWith(r.text(t),!0):this.deleteSelection();if(null==n&&(n=e),n=null==n?e:n,!t)return this.deleteRange(e,n);var i=this.storedMarks;if(!i){var o=this.doc.resolve(e);i=n==e?o.marks():o.marksAcross(this.doc.resolve(n))}return this.replaceRangeWith(e,n,r.text(t,i)),this.selection.empty||this.setSelection(m.near(this.selection.$to)),this}},{key:"setMeta",value:function(t,e){return this.meta["string"==typeof t?t:t.key]=e,this}},{key:"getMeta",value:function(t){return this.meta["string"==typeof t?t:t.key]}},{key:"isGeneric",get:function(){for(var t in this.meta)return!1;return!0}},{key:"scrollIntoView",value:function(){return this.updated|=4,this}},{key:"scrolledIntoView",get:function(){return(4&this.updated)>0}}]),n}(p.Transform);function O(t,e){return e&&t?t.bind(e):t}var A=u(function t(e,n,r){h(this,t),this.name=e,this.init=O(n.init,r),this.apply=O(n.apply,r)}),I=[new A("doc",{init:function(t){return t.doc||t.schema.topNodeType.createAndFill()},apply:function(t){return t.doc}}),new A("selection",{init:function(t,e){return t.selection||m.atStart(e.doc)},apply:function(t){return t.selection}}),new A("storedMarks",{init:function(t){return t.storedMarks||null},apply:function(t,e,n,r){return r.selection.$cursor?t.storedMarks:null}}),new A("scrollToSelection",{init:function(){return 0},apply:function(t,e){return t.scrolledIntoView?e+1:e}})],R=u(function t(e,n){var r=this;h(this,t),this.schema=e,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=I.slice(),n&&n.forEach(function(t){if(r.pluginsByKey[t.key])throw RangeError("Adding different instances of a keyed plugin 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a=r?r[o].n:0,l=r?r[o].state:this,h=a<e.length&&s.spec.appendTransaction.call(s,a?e.slice(a):e,l,n);if(h&&n.filterTransaction(h,o)){if(h.setMeta("appendedTransaction",t),!r){r=[];for(var c=0;c<this.config.plugins.length;c++)r.push(c<o?{state:n,n:e.length}:{state:this,n:0})}e.push(h),n=n.applyInner(h),i=!0}r&&(r[o]={state:n,n:e.length})}}if(!i)return{state:n,transactions:e}}}},{key:"applyInner",value:function(e){if(!e.before.eq(this.doc))throw RangeError("Applying a mismatched transaction");for(var n=new t(this.config),r=this.config.fields,i=0;i<r.length;i++){var o=r[i];n[o.name]=o.apply(e,this[o.name],this,n)}return n}},{key:"tr",get:function(){return new E(this)}},{key:"reconfigure",value:function(e){for(var n=new R(this.schema,e.plugins),r=n.fields,i=new t(n),o=0;o<r.length;o++){var s=r[o].name;i[s]=this.hasOwnProperty(s)?this[s]:r[o].init(e,i)}return i}},{key:"toJSON",value:function(t){var e={doc:this.doc.toJSON(),selection:this.selection.toJSON()};if(this.storedMarks&&(e.storedMarks=this.storedMarks.map(function(t){return t.toJSON()})),t&&"object"==r(t))for(var n in t){if("doc"==n||"selection"==n)throw RangeError("The JSON fields `doc` and `selection` are reserved");var i=t[n],o=i.spec.state;o&&o.toJSON&&(e[n]=o.toJSON.call(i,this[i.key]))}return e}}],[{key:"create",value:function(e){for(var n=new R(e.doc?e.doc.type.schema:e.schema,e.plugins),r=new t(n),i=0;i<n.fields.length;i++)r[n.fields[i].name]=n.fields[i].init(e,r);return r}},{key:"fromJSON",value:function(e,n,r){if(!n)throw RangeError("Invalid input for EditorState.fromJSON");if(!e.schema)throw RangeError("Required config field 'schema' missing");

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18(t,"string");return"symbol"===c(e)?e:String(e)}(r.key),r)}}function p(t,e,n){return e&&f(t.prototype,e),n&&f(t,n),Object.defineProperty(t,"prototype",{writable:!1}),t}var d=n(9443),m=function(){function t(e,n,r){u(this,t),this.pos=e,this.delInfo=n,this.recover=r}return p(t,[{key:"deleted",get:function(){return(8&this.delInfo)>0}},{key:"deletedBefore",get:function(){return(5&this.delInfo)>0}},{key:"deletedAfter",get:function(){return(6&this.delInfo)>0}},{key:"deletedAcross",get:function(){return(4&this.delInfo)>0}}]),t}(),g=function(){function t(e){var n=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(u(this,t),this.ranges=e,this.inverted=n,!e.length&&t.empty)return t.empty}return p(t,[{key:"recover",value:function(t){var e=0,n=65535&t;if(!this.inverted)for(var r=0;r<n;r++)e+=this.ranges[3*r+2]-this.ranges[3*r+1];return this.ranges[3*n]+e+(t-(65535&t))/65536}},{key:"mapResult",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1;return this._map(t,e,!1)}},{key:"map",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1;return this._map(t,e,!0)}},{key:"_map",value:function(t,e,n){for(var r=0,i=this.inverted?2:1,o=this.inverted?1:2,s=0;s<this.ranges.length;s+=3){var a=this.ranges[s]-(this.inverted?r:0);if(a>t)break;var l=this.ranges[s+i],h=this.ranges[s+o],c=a+l;if(t<=c){var u=l?t==a?-1:t==c?1:e:e,f=a+r+(u<0?0:h);if(n)return f;var p=t==(e<0?a:c)?null:s/3+(t-a)*65536,d=t==a?2:t==c?1:4;return(e<0?t!=a:t!=c)&&(d|=8),new m(f,d,p)}r+=h-l}return n?t+r:new m(t+r,0,null)}},{key:"touches",value:function(t,e){for(var n=0,r=65535&e,i=this.inverted?2:1,o=this.inverted?1:2,s=0;s<this.ranges.length;s+=3){var a=this.ranges[s]-(this.inverted?n:0);if(a>t)break;var l=this.ranges[s+i];if(t<=a+l&&s==3*r)return!0;n+=this.ranges[s+o]-l}return!1}},{key:"forEach",value:function(t){for(var e=this.inverted?2:1,n=this.inverted?1:2,r=0,i=0;r<this.ranges.length;r+=3){var o=this.ranges[r],s=o-(this.inverted?i:0),a=o+(this.inverted?0:i),l=this.ranges[r+e],h=this.ranges[r+n];t(s,s+l,a,a+h),i+=h-l}}},{key:"invert",value:function(){return new t(this.ranges,!this.inverted)}},{key:"toString",value:function(){return(this.inverted?"-":"")+JSON.stringify(this.ranges)}}],[{key:"offset",value:function(e){return 0==e?t.empty:new t(e<0?[0,-e,0]:[0,0,e])}}]),t}();g.empty=new g([]);var v=function(){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],n=arguments.length>1?arguments[1]:void 0,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:e.length;u(this,t),this.maps=e,this.mirror=n,this.from=r,this.to=i}return p(t,[{key:"slice",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.maps.length;return new t(this.maps,this.mirror,e,n)}},{key:"copy",value:function(){return new t(this.maps.slice(),this.mirror&&this.mirror.slice(),this.from,this.to)}},{key:"appendMap",value:function(t,e){this.to=this.maps.push(t),null!=e&&this.setMirror(this.maps.length-1,e)}},{key:"appendMapping",value:function(t){for(var e=0,n=this.maps.length;e<t.maps.length;e++){var r=t.getMirror(e);this.appendMap(t.maps[e],null!=r&&r<e?n+r:void 0)}}},{key:"getMirror",value:function(t){if(this.mirror){for(var e=0;e<this.mirror.length;e++)if(this.mirror[e]==t)return this.mirror[e+(e%2?-1:1)]}}},{key:"setMirror",value:function(t,e){this.mirror||(this.mirror=[]),this.mirror.push(t,e)}},{key:"appendMappingInverted",value:function(t){for(var e=t.maps.length-1,n=this.maps.length+t.maps.length;e>=0;e--){var r=t.getMirror(e);this.appendMap(t.maps[e].invert(),null!=r&&r>e?n-r-1:void 0)}}},{key:"invert",value:function(){var e=new t;return e.appendMappingInverted(this),e}},{key:"map",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1;if(this.mirror)return this._map(t,e,!0);for(var n=this.from;n<this.to;n++)t=this.maps[n].map(t,e);return t}},{key:"mapResult",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1;return this._map(t,e,!1)}},{key:"_map",value:function(t,e,n){for(var r=0,i=this.from;i<this.to;i++){var o=this.maps[i].mapResult(t,e);if(null!=o.recover){var s=this.getMirror(i);if(null!=s&&s>i&&s<this.to){i=s,t=this.maps[s].recover(o.recover);continue}}

18r|=o.delInfo,t=o.pos}return n?t:new m(t,r,null)}}]),t}(),y=Object.create(null),k=function(){function t(){u(this,t)}return p(t,[{key:"getMap",value:function(){return g.empty}},{key:"merge",value:function(t){return null}}],[{key:"fromJSON",value:function(t,e){if(!e||!e.stepType)throw RangeError("Invalid input for Step.fromJSON");var n=y[e.stepType];if(!n)throw RangeError("No step type ".concat(e.stepType," defined"));return n.fromJSON(t,e)}},{key:"jsonID",value:function(t,e){if(t in y)throw RangeError("Duplicate use of step JSON ID "+t);return y[t]=e,e.prototype.jsonID=t,e}}]),t}(),w=function(){function t(e,n){u(this,t),this.doc=e,this.failed=n}return p(t,null,[{key:"ok",value:function(e){return new t(e,null)}},{key:"fail",value:function(e){return new t(null,e)}},{key:"fromReplace",value:function(e,n,r,i){try{return t.ok(e.replace(n,r,i))}catch(e){if(e instanceof d.ReplaceError)return t.fail(e.message);throw e}}}]),t}();function x(t,e,n){for(var r=[],i=0;i<t.childCount;i++){var o=t.child(i);o.content.size&&(o=o.copy(x(o.content,e,o))),o.isInline&&(o=e(o,n,i)),r.push(o)}return d.Fragment.fromArray(r)}var b=function(t){o(n,t);var e=a(n);function n(t,r,i){var o;return u(this,n),(o=e.call(this)).from=t,o.to=r,o.mark=i,o}return p(n,[{key:"apply",value:function(t){var e=this,n=t.slice(this.from,this.to),r=t.resolve(this.from),i=r.no

18de(r.sharedDepth(this.to)),o=new d.Slice(x(n.content,function(t,n){return t.isAtom&&n.type.allowsMarkType(e.mark.type)?t.mark(e.mark.addToSet(t.marks)):t},i),n.openStart,n.openEnd);return w.fromReplace(t,this.from,this.to,o)}},{key:"invert",value:function(){return new S(this.from,this.to,this.mark)}},{key:"map",value:function(t){var e=t.mapResult(this.from,1),r=t.mapResult(this.to,-1);return e.deleted&&r.deleted||e.pos>=r.pos?null:new n(e.pos,r.pos,this.mark)}},{key:"merge",value:function(t){return t instanceof n&&t.mark.eq(this.mark)&&this.from<=t.to&&this.to>=t.from?new n(Math.min(this.from,t.from),Math.max(this.to,t.to),this.mark):null}},{key:"toJSON",value:function(){return{stepType:"addMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}}],[{key:"fromJSON",value:function(t,e){if("number"!=typeof e.from||"number"!=typeof e.to)throw RangeError("Invalid input for AddMarkStep.fromJSON");return new n(e.from,e.to,t.markFromJSON(e.mark))}}]),n}(k);k.jsonID("addMark",b);var S=function(t){o(n,t);var e=a(n);function n(t,r,i){var o;return u(this,n),(o=e.call(this)).from=t,o.to=r,o.mark=i,o}return p(n,[{key:"apply",value:function(t){var e=this,n=t.slice(this.from,this.to),r=new d.Slice(x(n.content,function(t){return t.mark(e.mark.removeFromSet(t.marks))},t),n.openStart,n.openEnd);return w.fromReplace(t,this.from,this.to,r)}},{key:"invert",value:function(){return new b(this.from,this.to,this.mark)}},{key:"map",value:function(t){var e=t.mapResult(this.from,1),r=t.mapResult(this.to,-1);return e.deleted&&r.deleted||e.pos>=r.pos?null:new n(e.pos,r.pos,this.mark)}},{key:"merge",value:function(t){return t instanceof n&&t.mark.eq(this.mark)&&this.from<=t.to&&this.to>=t.from?new n(Math.min(this.from,t.from),Math.max(this.to,t.to),this.mark):null}},{key:"toJSON",value:function(){return{stepType:"removeMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}}],[{key:"fromJSON",value:function(t,e){if("number"!=typeof e.from||"number"!=typeof e.to)throw RangeError("Invalid input for RemoveMarkStep.fromJSON");return new n(e.from,e.to,t.markFromJSON(e.mark))}}]),n}(k);k.jsonID("removeMark",S);var _=function(t){o(n,t);var e=a(n);function n(t,r){var i;return u(this,n),(i=e.call(this)).pos=t,i.mark=r,i}return p(n,[{key:"apply",value:function(t){var e=t.nodeAt(this.pos);if(!e)return w.fail("No node at mark step's position");var n=e.type.create(e.attrs,null,this.mark.addToSet(e.marks));return w.fromReplace(t,this.pos,this.pos+1,new d.Slice(d.Fragment.from(n),0,e.isLeaf?0:1))}},{key:"invert",value:function(t){var e=t.nodeAt(this.pos);if(e){var r=this.mark.addToSet(e.marks);if(r.length==e.marks.length){for(var i=0;i<e.marks.length;i++)if(!e.marks[i].isInSet(r))return new n(this.pos,e.marks[i]);return new n(this.pos,this.mark)}}return new C(this.pos,this.mark)}},{key:"map",value:function(t){var e=t.mapResult(this.pos,1);return e.deletedAfter?null:new n(e.pos,this.mark)}},{key:"toJSON",value:function(){return{stepType:"addNodeMark",pos:this.pos,mark:this.mark.toJSON()}}}],[{key:"fromJSON",value:function(t,e){if("number"!=typeof e.pos)throw RangeError("Invalid input for AddNodeMarkStep.fromJSON");return new n(e.pos,t.markFromJSON(e.mark))}}]),n}(k);k.jsonID("addNodeMark",_);var C=function(t){o(n,t);var e=a(n);function n(t,r){var i;return u(this,n),(i=e.call(this)).pos=t,i.mark=r,i}return p(n,[{key:"apply",value:function(t){var e=t.nodeAt(this.pos);if(!e)return w.fail("No node at mark step's position");var n=e.type.create(e.attrs,null,this.mark.removeFromSet(e.marks));return w.fromReplace(t,this.pos,this.pos+1,new d.Slice(d.Fragment.from(n),0,e.isLeaf?0:1))}},{key:"invert",value:function(t){var e=t.nodeAt(this.pos);return e&&this.mark.isInSet(e.marks)?new _(this.pos,this.mark):this}},{key:"map",value:function(t){var e=t.mapResult(this.pos,1);return e.deletedAfter?null:new n(e.pos,this.mark)}},{key:"toJSON",value:function(){return{stepType:"removeNodeMark",pos:this.pos,mark:this.mark.toJSON()}}}],[{key:"fromJSON",value:function(t,e){if("number"!=typeof e.pos)throw RangeError("Invalid input for RemoveNodeMarkStep.fromJSON");return new n(e.pos,t.markFromJSON(e.mark))}}]),n}(k);

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null;if(this.from+this.slice.size!=t.from||this.slice.openEnd||t.slice.openStart){if(t.to!=this.from||this.slice.openStart||t.slice.openEnd)return null;var e=this.slice.size+t.slice.size==0?d.Slice.empty:new d.Slice(t.slice.content.append(this.slice.content),t.slice.openStart,this.slice.openEnd);return new n(t.from,this.to,e,this.structure)}var r=this.slice.size+t.slice.size==0?d.Slice.empty:new d.Slice(this.slice.content.append(t.slice.content),this.slice.openStart,t.slice.openEnd);return new n(this.from,this.to+(t.to-t.from),r,this.structure)}},{key:"toJSON",value:function(){var t={stepType:"replace",from:this.from,to:this.to};return this.slice.size&&(t.slice=this.slice.toJSON()),this.structure&&(t.structure=!0),t}}],[{key:"fromJSON",value:function(t,e){if("number"!=typeof e.from||"number"!=typeof e.to)throw RangeError("Invalid input for ReplaceStep.fromJSON");return new n(e.from,e.to,d.Slice.fromJSON(t,e.slice),!!e.structure)}}]),n}(k);k.jsonID("replace",M);var E=function(t){o(n,t);var e=a(n);function n(t,r,i,o,s,a){var l,h=arguments.length>6&&void 0!==arguments[6]&&arguments[6];return u(this,n),(l=e.call(this)).from=t,l.to=r,l.gapFrom=i,l.gapTo=o,l.slice=s,l.insert=a,l.structure=h,l}return p(n,[{key:"apply",value:function(t){if(this.structure&&(O(t,this.from,this.gapFrom)||O(t,this.gapTo,this.to)))return w.fail("Structure gap-replace would overwrite content");var e=t.slice(this.gapFrom,this.gapTo);if(e.openStart||e.openEnd)return w.fail("Gap is not a flat range");var n=this.slice.insertAt(this.insert,e.content);return n?w.fromReplace(t,this.from,this.to,n):w.fail("Content does not fit in gap")}},{key:"getMap",value:function(){return new g([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])}},{key:"invert",value:function(t){var e=this.gapTo-this.gapFrom;return new n(this.from,this.from+this.slice.size+e,this.from+this.insert,this.from+this.insert+e,t.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}},{key:"map",value:function(t){var e=t.mapResult(this.from,1),r=t.mapResult(this.to,-1),i=this.from==this.gapFrom?e.pos:t.map(this.gapFrom,-1),o=this.to==this.gapTo?r.pos:t.map(this.gapTo,1);return e.deletedAcross&&r.deletedAcross||i<e.pos||o>r.pos?null:new n(e.pos,r.pos,i,o,this.slice,this.insert,this.structure)}},{key:"toJSON",value:function(){var t={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(t.slice=this.slice.toJSON()),this.structure&&(t.structure=!0),t}}],[{key:"fromJSON",value:function(t,e){if("number"!=typeof e.from||"number"!=typeof e.to||"number"!=typeof e.gapFrom||"number"!=typeof e.gapTo||"number"!=typeof e.insert)throw RangeError("Invalid input for 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18i++){var o=e.node(i);this.frontier.push({type:o.type,match:o.contentMatchAt(e.indexAfter(i))})}for(var s=e.depth;s>0;s--)this.placed=d.Fragment.from(e.node(s).copy(this.placed))}return p(t,[{key:"depth",get:function(){return this.frontier.length-1}},{key:"fit",value:function(){for(;this.unplaced.size;){var t=this.findFittable();t?this.placeNodes(t):this.openMore()||this.dropNode()}var e=this.mustMoveInline(),n=this.placed.size-this.depth-this.$from.depth,r=this.$from,i=this.close(e<0?this.$to:r.doc.resolve(e));if(!i)return null;for(var o=this.placed,s=r.depth,a=i.depth;s&&a&&1==o.childCount;)o=o.firstChild.content,s--,a--;var l=new d.Slice(o,s,a);return e>-1?new E(r.pos,e,this.$to.pos,this.$to.end(),l,n):l.size||r.pos!=this.$to.pos?new M(r.pos,i.pos,l):null}},{key:"findFittable",value:function(){for(var t=this.unplaced.openStart,e=this.unplaced.content,n=0,r=this.unplaced.openEnd;n<t;n++){var i=e.firstChild;if(e.childCount>1&&(r=0),i.type.spec.isolating&&r<=n){t=n;break}e=i.content}for(var o=1;o<=2;o++)for(var s=1==o?t:this.unplaced.openStart;s>=0;s--)for(var a=null,l=(s?(a=$(this.unplaced.content,s-1).firstChild).content:this.unplaced.content).firstChild,h=this.depth;h>=0;h--){var c=this.frontier[h],u=c.type,f=c.match,p=void 0,m=null;if(1==o&&(l?f.matchType(l.type)||(m=f.fillBefore(d.Fragment.from(l),!1)):a&&u.compatibleContent(a.type)))return{sliceDepth:s,frontierDepth:h,parent:a,inject:m};if(2==o&&l&&(p=f.findWrapping(l.type)))return{sliceDepth:s,frontierDepth:h,parent:a,wrap:p};if(a&&f.matchType(a.type))break}}},{key:"openMore",value:function(){var t=this.unplaced,e=t.content,n=t.openStart,r=t.openEnd,i=$(e,n);return!!i.childCount&&!i.firstChild.isLeaf&&(this.unplaced=new d.Slice(e,n+1,Math.max(r,i.size+n>=e.size-r?n+1:0)),!0)}},{key:"dropNode",value:function(){var t=this.unplaced,e=t.content,n=t.openStart,r=t.openEnd,i=$(e,n);if(i.childCount<=1&&n>0){var o=e.size-n<=n+i.size;this.unplaced=new d.Slice(B(e,n-1,1),n-1,o?n-1:r)}else this.unplaced=new d.Slice(B(e,n,1),n,r)}},{key:"placeNodes",value:function(t){for(var e=t.sliceDepth,n=t.frontierDepth,r=t.parent,i=t.inject,o=t.wrap;this.depth>n;)this.closeFrontierNode();if(o)for(var s=0;s<o.length;s++)this.openFrontierNode(o[s]);var a=this.unplaced,l=r?r.content:a.content,h=a.openStart-e,c=0,u=[],f=this.frontier[n],p=f.match,m=f.type;if(i){for(var g=0;g<i.childCount;g++)u.push(i.child(g));p=p.matchFragment(i)}for(var v=l.size+e-(a.content.size-a.openEnd);c<l.childCount;){var y=l.child(c),k=p.matchType(y.type);if(!k)break;(++c>1||0==h||y.content.size)&&(p=k,u.push(function t(e,n,r){if(n<=0)return e;var i=e.content;return n>1&&(i=i.replaceChild(0,t(i.firstChild,n-1,1==i.childCount?r-1:0))),n>0&&(i=e.type.contentMatch.fillBefore(i).append(i),r<=0&&(i=i.append(e.type.contentMatch.matchFragment(i).fillBefore(d.Fragment.empty,!0)))),e.copy(i)}(y.mark(m.allowedMarks(y.marks)),1==c?h:0,c==l.childCount?v:-1)))}var w=c==l.childCount;w||(v=-1),this.placed=j(this.placed,n,d.Fragment.from(u)),this.frontier[n].match=p,w&&v<0&&r&&r.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(var x=0,b=l;x<v;x++){var S=b.lastChild;this.frontier.push({type:S.type,match:S.contentMatchAt(S.childCount)}),b=S.content}this.unplaced=w?0==e?d.Slice.empty:new d.Slice(B(a.content,e-1,1),e-1,v<0?a.openEnd:e-1):new d.Slice(B(a.content,e,c),a.openStart,a.openEnd)}},{key:"mustMoveInline",value:function(){if(!this.$to.parent.isTextblock)return -1;var t,e=this.frontier[this.depth];if(!e.type.isTextblock||!L(this.$to,this.$to.depth,e.type,e.match,!1)||this.$to.depth==this.depth&&(t=this.findCloseLevel(this.$to))&&t.depth==this.depth)return -1;for(var n=this.$to.depth,r=this.$to.after(n);n>1&&r==this.$to.end(--n);)++r;return r}},{key:"findCloseLevel",value:function(t){i:for(var e=Math.min(this.depth,t.depth);e>=0;e--){var n=this.frontier[e],r=n.match,i=n.type,o=e<t.depth&&t.end(e+1)==t.pos+(t.depth-(e+1)),s=L(t,e,i,r,o);if(s){for(var a=e-1;a>=0;a--){var l=this.frontier[a],h=l.match,c=L(t,a,l.type,h,!0);if(!c||c.childCount)continue i}return{depth:e,fit:s,move:o?t.doc.resolve(t.after(e+1)):t}}}}},{key:"close",value:function(t){var e=this.findCloseLevel(t);if(!e)return null;for(;this.depth>e.depth;)this.closeFrontierNode();e.fit.childCount&&(this.placed=j(this.placed,e.depth,e.fit)),t=e.move;for(var n=e.depth+1;n<=t.depth;

18n++){var r=t.node(n),i=r.type.contentMatch.fillBefore(r.content,!0,t.index(n));this.openFrontierNode(r.type,r.attrs,i)}return t}},{key:"openFrontierNode",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,n=arguments.length>2?arguments[2]:void 0,r=this.frontier[this.depth];r.match=r.match.matchType(t),this.placed=j(this.placed,this.depth,d.Fragment.from(t.create(e,n))),this.frontier.push({type:t,match:t.contentMatch})}},{key:"closeFrontierNode",value:function(){var t=this.frontier.pop().match.fillBefore(d.Fragment.empty,!0);t.childCount&&(this.placed=j(this.placed,this.frontier.length,t))}}]),t}();function B(t,e,n){return 0==e?t.cutByIndex(n,t.childCount):t.replaceChild(0,t.firstChild.copy(B(t.firstChild.content,e-1,n)))}function j(t,e,n){return 0==e?t.append(n):t.replaceChild(t.childCount-1,t.lastChild.copy(j(t.lastChild.content,e-1,n)))}function $(t,e){for(var n=0;n<e;n++)t=t.firstChild.content;return t}function L(t,e,n,r,i){var o=t.node(e),s=i?t.indexAfter(e):t.index(e);if(s==o.childCount&&!n.compatibleContent(o.type))return null;var a=r.fillBefore(o.content,!0,s);return a&&!function(t,e,n){for(var r=n;r<e.childCount;r++)if(!t.allowsMarks(e.child(r).marks))return!0;return!1}(n,o.content,s)?a:null}function D(t,e){for(var n=[],r=Math.min(t.depth,e.depth),i=r;i>=0;i--){var o=t.start(i);if(o<t.pos-(t.depth-i)||e.end(i)>e.pos+(e.depth-i)||t.node(i).type.spec.isolating||e.node(i).type.spec.isolating)break;(o==e.start(i)||i==t.depth&&i==e.depth&&t.parent.inlineContent&&e.parent.inlineContent&&i&&e.start(i-1)==o-1)&&n.push(i)}return n}var P=function(t){o(n,t);var e=a(n);function n(t,r,i){var o;return u(this,n),(o=e.call(this)).pos=t,o.attr=r,o.value=i,o}return p(n,[{key:"apply",value:function(t){var e=t.nodeAt(this.pos);if(!e)return w.fail("No node at attribute step's position");var n=Object.create(null);for(var r in e.attrs)n[r]=e.attrs[r];n[this.attr]=this.value;var i=e.type.create(n,null,e.marks);return w.fromReplace(t,this.pos,this.pos+1,new d.Slice(d.Fragment.from(i),0,e.isLeaf?0:1))}},{key:"getMap",value:function(){return g.empty}},{key:"invert",value:function(t){return new n(this.pos,this.attr,t.nodeAt(this.pos).attrs[this.attr])}},{key:"map",value:function(t){var e=t.mapResult(this.pos,1);return e.deletedAfter?null:new n(e.pos,this.attr,this.value)}},{key:"toJSON",value:function(){return{stepType:"attr",pos:this.pos,attr:this.attr,value:this.value}}}],[{key:"fromJSON",value:function(t,e){if("number"!=typeof e.pos||"string"!=typeof e.attr)throw RangeError("Invalid input for AttrStep.fromJSON");return new n(e.pos,e.attr,e.value)}}]),n}(k);k.jsonID("attr",P);var J=function(t){o(n,t);var e=a(n);function n(t,r){var i;return u(this,n),(i=e.call(this)).attr=t,i.value=r,i}return p(n,[{key:"apply",value:function(t){var e=Object.create(null);for(var n in t.attrs)e[n]=t.attrs[n];e[this.attr]=this.value;var r=t.type.create(e,t.content,t.marks);return w.ok(r)}},{key:"getMap",value:function(){return g.empty}},{key:"invert",value:function(t){return new n(this.attr,t.attrs[this.attr])}},{key:"map",value:function(t){return this}},{key:"toJSON",value:function(){return{stepType:"docAttr",attr:this.attr,value:this.value}}}],[{key:"fromJSON",value:function(t,e){if("string"!=typeof e.attr)throw RangeError("Invalid input for DocAttrStep.fromJSON");return new n(e.attr,e.value)}}]),n}(k);k.jsonID("docAttr",J),e.TransformError=function(t){o(n,t);var e=a(n);function n(){return u(this,n),e.apply(this,arguments)}return p(n)}(r(Error)),e.TransformError=function t(e){var n=Error.call(this,e);return n.__proto__=t.prototype,n},e.TransformError.prototype=Object.create(Error.prototype),e.TransformError.prototype.constructor=e.TransformError,e.TransformError.prototype.name="TransformError";var q=function(){function t(e){u(this,t),this.doc=e,this.steps=[],this.docs=[],this.mapping=new v}return p(t,[{key:"before",get:function(){return this.docs.length?this.docs[0]:this.doc}},{key:"step",value:function(t){var n=this.maybeStep(t);if(n.failed)throw new e.TransformError(n.failed);return this}},{key:"maybeStep",value:function(t){var e=t.apply(this.doc);return e.failed||this.addStep(t,e.doc),e}},{key:"docChanged",get:function(){return this.steps.length>0}},{key:"addStep",value:function(t,e){this.docs.push(this.doc),this.steps.push(t),this.mapping.appendMap(t.getMap()),this.doc=e}},{key:"replace",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:t,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:d.Slice.empty,r=N(this.doc,t,e,n);return r&&this.step(r),this}},{key:"replaceWith",value:function(t,e,n){return this.replace(t,e,new d.Slice(d.Fragment.from(n),0,0))}},{key:"delete",value:function(t,e){return this.replace(t,e,d.Slice.empty)}},{key:"insert",value:function(t,e){return this.replaceWith(t,t,e)}},{key:"replaceRange",value:function(t,e,n){return function(t,e,n,r){if(!r.size)return t.deleteRange(e,n);var i=t.doc.resolve(e),o=t.doc.resolve(n);if(z(i,o,r))return t.step(new M(e,n,r));var s=D(i,t.doc.resolve(n));0==s[s.length-1]&&s.pop();var a=-(i.depth+1);s.unshift(a);for(var l=i.depth,h=i.pos-1;l>0;l--,h--){var c=i.node(l).type.spec;if(c.defining||c.definingAsContext||c.isolating)break;s.indexOf(l)>-1?a=l:i.before(l)==h&&s.splice(1,0,-l)}for(var u=s.indexOf(a),f=[],p=r.openStart,m=r.content,g=0;;g++){var v=m.firstChild;if(f.push(v),g==r.openStart)break;m=v.content}for(var y=p-1;y>=0;y--){var k,w=f[y],x=(k=w.type).spec.defining||k.spec.definingForContent;if(x&&!w.sameMarkup(i.node(Math.abs(a)-1)))p=y;else if(x||!w.type.isTextblock)break}for(var b=r.openStart;b>=0;b--){var S=(b+p+1)%(r.openStart+1),_=f[S];if(_)for(var C=0;C<s.length;C++){var E=s[(C+u)%s.length],O=!0;E<0&&(O=!1,E=-E);var A=i.node(E-1),I=i.index(E-1);if(A.canReplaceWith(I,I,_.type,_.marks))return t.replace(i.before(E),O?o.after(E):n,new d.Slice(function t(e,n,r,i,o){if(n<r){var s=e.firstChild;e=e.replaceChild(0,s.copy(t(s.content,n+1,r,i,s)))}if(n>i){var a=o.contentMatchAt(0),l=a.fillBefore(e).append(e);e=l.append(a.matchFragment(l).fillBefore(d.Fragment.empty,!0))}return e}(r.content,0,r.openStart,S),S,r.openEnd))}}for(var R=t.steps.length,T=s.length-1;T>=0&&(t.replace(e,n,r),!(t.steps.length>R));T--){var N=s[T];N<0||(e=i.before(N),n=o.after(N))}}(this,t,e,n),this}},{key:"replaceRangeWith",value:function(t,e,n){return function(t,e,n,r){if(!r.isInline&&e==n&&t.doc.resolve(e).parent.content.size){var i=T(t.doc,e,r.type);null!=i&&(e=n=i)}t.replaceRange(e,n,new d.Slice(d.Fragment.from(r),0,0))}(this,t,e,n),this}},{key:"deleteRange",value:function(t,e){return function(t,e,n){for(var r=t.doc.resolve(e),i=t.doc.resolve(n),o=D(r,i),s=0;s<o.length;s++){var a=o[s],l=s==o.length-1;if(l&&0==a||r.node(a).type.contentMatch.validEnd)return t.delete(r.start(a),i.end(a));if(a>0&&(l||r.node(a-1).canReplace(r.index(a-1),i.indexAfter(a-1))))return t.delete(r.before(a),i.after(a))}for(var h=1;h<=r.depth&&h<=i.depth;h++)if(e-r.start(h)==r.depth-h&&n>r.end(h)&&i.end(h)-n!=i.depth-h)return t.delete(r.before(h),n);t.delete(e,n)}(this,t,e),this}},{key:"lift",value:function(t,e){return function(t,e,n){for(var r=e.$from,i=e.$to,o=e.depth,s=r.before(o+1),a=i.after(o+1),l=s,h=a,c=d.Fragment.empty,u=0,f=o,p=!1;f>n;f--)p||r.index(f)>0?(p=!0,c=d.Fragment.from(r.node(f).copy(c)),u++):l--;for(var m=d.Fragment.empty,g=0,v=o,y=!1;v>n;v--)y||i.after(v+1)<i.end(v)?(y=!0,m=d.Fragment.from(i.node(v).copy(m)),g++):h++;t.step(new E(l,h,s,a,new d.Slice(c.append(m),u,g),c.size-u,!0))}(this,t,e),this}},{key:"join",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1;return function(t,e,n){var r=new M(e-n,e+n,d.Slice.empty,!0);t.step(r)}(this,t,e),this}},{key:"wrap",value:function(t,e){return function(t,e,n){for(var r=d.Fragment.empty,i=n.length-1;i>=0;i--){if(r.size){var o=n[i].type.contentMatch.matchFragment(r);if(!o||!o.validEnd)throw RangeError("Wrapper type given to Transform.wrap does not form valid content of its parent wrapper")}r=d.Fragment.from(n[i].type.create(n[i].attrs,r))}var s=e.start,a=e.end;t.step(new E(s,a,s,a,new d.Slice(r,0,0),n.length,!0))}(this,t,e),this}},{key:"setBlockType",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:t,n=arguments.length>2?arguments[2]:void 0,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null;return function(t,e,n,r,i){if(!r.isTextblock)throw RangeError("Type given to setBlockType should be a textblock");var o=t.steps.length;t.doc.nodesBetween(e,n,function(e,n){if(e.isTextblock&&!e.hasMarkup(r,i)&&(s=t.doc,a=t.mapping.slice(o).map(n),h=(l=s.resolve(a)).index(),l.parent.canReplaceWith(h,h+1,r))){var s,a,l,h,c=null;if(r.schema.linebreakReplacement){var u="pre"==r.whitespace,f=!!r.contentMatch.matchType(r.schema.linebreakReplacement);u&&!f?c=!1:!u&&f&&(c=!0)}!1===c&&function(t,e,n,r){e.forEach(function(i,o){if(i.type==i.type.schema.linebreakReplacement){var s=t.mapping.slice(r).map(n+1+o);t.replaceWith(s,s+1,e.type.schema.text("\n"))}})}(t,e,n,o),A(t,t.mapping.slice(o).map(n,1),r,void 0,null===c);var p=t.mapping.slice(o),m=p.map(n,1),g=p.map(n+e.nodeSize,1);return t.step(new E(m,g,m+1,g-1,new d.Slice(d.Fragment.from(r.create(i,null,e.marks)),0,0),1,!0)),!0===c&&function(t,e,n,r){e.forEach(function(i,o){if(i.isText)for(var s,a=/\r?\n|\r/g;s=a.exec(i.text);){var l=t.mapping.slice(r).map(n+1+o+s.index);t.replaceWith(l,l+1,e.type.schema.linebreakReplacement.create())}})}(t,e,n,o),!1}})}(this,t,e,n,r),this}},{key:"setNodeMarkup",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,r=arguments.length>3?arguments[3]:void 0;return function(t,e,n,r,i){var o=t.doc.nodeAt(e);if(!o)throw RangeError("No node at 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null}get edgeCount(){return this.next.length}edge(t){if(t>=this.next.length)throw RangeError(`There's no ${t}th edge in this content match`);return this.next[t]}toString(){let t=[];return!function e(n){t.push(n);for(let r=0;r<n.next.length;r++)-1==t.indexOf(n.next[r].next)&&e(n.next[r].next)}(this),t.map((e,n)=>{let r=n+(e.validEnd?"*":" ")+" ";for(let n=0;n<e.next.length;n++)r+=(n?", ":"")+e.next[n].type.name+"->"+t.indexOf(e.next[n].next);return r}).join("\n")}}M.empty=new M(!0);class E{constructor(t,e){this.string=t,this.nodeTypes=e,this.inline=null,this.pos=0,this.tokens=t.split(/\s*(?

18=\b|\W|$)/),""==this.tokens[this.tokens.length-1]&&this.tokens.pop(),""==this.tokens[0]&&this.tokens.shift()}get next(){return this.tokens[this.pos]}eat(t){return this.next==t&&(this.pos++||!0)}err(t){throw SyntaxError(t+" (in content expression '"+this.string+"')")}}function O(t){/\D/.test(t.next)&&t.err("Expected number, got '"+t.next+"'");let e=Number(t.next);return t.pos++,e}function A(t,e){return e-t}function I(t,e){let n=[];return function e(r){let i=t[r];if(1==i.length&&!i[0].term)return e(i[0].to);n.push(r);for(let t=0;t<i.length;t++){let{term:r,to:o}=i[t];r||-1!=n.indexOf(o)||e(o)}}(e),n.sort(A)}function R(t){let e=Object.create(null);for(let n in t){let r=t[n];if(!r.hasDefault)return null;e[n]=r.default}return e}function T(t,e){let n=Object.create(null);for(let r in t){let i=e&&e[r];if(void 0===i){let e=t[r];if(e.hasDefault)i=e.default;else throw RangeError("No value supplied for attribute "+r)}n[r]=i}return n}function N(t){let e=Object.create(null);if(t)for(let n in t)e[n]=new F(t[n]);return e}class z{constructor(t,e,n){this.name=t,this.schema=e,this.spec=n,this.markSet=null,this.groups=n.group?n.group.split(" "):[],this.attrs=N(n.attrs),this.defaultAttrs=R(this.attrs),this.contentMatch=null,this.inlineContent=null,this.isBlock=!(n.inline||"text"==t),this.isText="text"==t}get isInline(){return!this.isBlock}get isTextblock(){return this.isBlock&&this.inlineContent}get isLeaf(){return this.contentMatch==M.empty}get isAtom(){return this.isLeaf||!!this.spec.atom}get whitespace(){return this.spec.whitespace||(this.spec.code?"pre":"normal")}hasRequiredAttrs(){for(let t in this.attrs)if(this.attrs[t].isRequired)return!0;return!1}compatibleContent(t){return this==t||this.contentMatch.compatible(t.contentMatch)}computeAttrs(t){return!t&&this.defaultAttrs?this.defaultAttrs:T(this.attrs,t)}create(t=null,e,n){if(this.isText)throw Error("NodeType.create can't construct text nodes");return new S(this,this.computeAttrs(t),i.from(e),l.setFrom(n))}createChecked(t=null,e,n){return e=i.from(e),this.checkContent(e),new S(this,this.computeAttrs(t),e,l.setFrom(n))}createAndFill(t=null,e,n){if(t=this.computeAttrs(t),(e=i.from(e)).size){let t=this.contentMatch.fillBefore(e);if(!t)return null;e=t.append(e)}let r=this.contentMatch.matchFragment(e),o=r&&r.fillBefore(i.empty,!0);return o?new S(this,t,e.append(o),l.setFrom(n)):null}validContent(t){let e=this.contentMatch.matchFragment(t);if(!e||!e.validEnd)return!1;for(let e=0;e<t.childCount;e++)if(!this.allowsMarks(t.child(e).marks))return!1;return!0}checkContent(t){if(!this.validContent(t))throw RangeError(`Invalid content for node ${this.name}: ${t.toString().slice(0,50)}`)}allowsMarkType(t){return null==this.markSet||this.markSet.indexOf(t)>-1}allowsMarks(t){if(null==this.markSet)return!0;for(let e=0;e<t.length;e++)if(!this.allowsMarkType(t[e].type))return!1;return!0}allowedMarks(t){let e;if(null==this.markSet)return t;for(let n=0;n<t.length;n++)this.allowsMarkType(t[n].type)?e&&e.push(t[n]):e||(e=t.slice(0,n));return e?e.length?e:l.none:t}static compile(t,e){let n=Object.create(null);t.forEach((t,r)=>n[t]=new z(t,e,r));let r=e.spec.topNode||"doc";if(!n[r])throw RangeError("Schema is missing its top node type ('"+r+"')");if(!n.text)throw RangeError("Every schema needs a 'text' type");for(let t in n.text.attrs)throw RangeError("The text node type should not have attributes");return n}}class F{constructor(t){this.hasDefault=Object.prototype.hasOwnProperty.call(t,"default"),this.default=t.default}get isRequired(){return!this.hasDefault}}class B{constructor(t,e,n,r){this.name=t,this.rank=e,this.schema=n,this.spec=r,this.attrs=N(r.attrs),this.excluded=null;let i=R(this.attrs);this.instance=i?new l(this,i):null}create(t=null){return!t&&this.instance?this.instance:new l(this,T(this.attrs,t))}static compile(t,e){let n=Object.create(null),r=0;return t.forEach((t,i)=>n[t]=new B(t,r++,e,i)),n}removeFromSet(t){for(var e=0;e<t.length;e++)t[e].type==this&&(t=t.slice(0,e).concat(t.slice(e+1)),e--);return t}isInSet(t){for(let e=0;e<t.length;e++)if(t[e].type==this)return t[e]}excludes(t){return this.excluded.indexOf(t)>-1}}class j{constructor(t){this.linebreakReplacement=null,this.cached=Object.create(null);let e=this.spec={};for(let n in t)e[n]=t[n];

18e.nodes=r.from(t.nodes),e.marks=r.from(t.marks||{}),this.nodes=z.compile(this.spec.nodes,this),this.marks=B.compile(this.spec.marks,this);let n=Object.create(null);for(let t in this.nodes){if(t in this.marks)throw RangeError(t+" can not be both a node and a mark");let e=this.nodes[t],r=e.spec.content||"",i=e.spec.marks;if(e.contentMatch=n[r]||(n[r]=M.parse(r,this.nodes)),e.inlineContent=e.contentMatch.inlineContent,e.spec.linebreakReplacement){if(this.linebreakReplacement)throw RangeError("Multiple linebreak nodes defined");if(!e.isInline||!e.isLeaf)throw RangeError("Linebreak replacement nodes must be inline leaf nodes");this.linebreakReplacement=e}e.markSet="_"==i?null:i?$(this,i.split(" ")):""!=i&&e.inlineContent?null:[]}for(let t in this.marks){let e=this.marks[t],n=e.spec.excludes;e.excluded=null==n?[e]:""==n?[]:$(this,n.split(" "))}this.nodeFromJSON=this.nodeFromJSON.bind(this),this.markFromJSON=this.markFromJSON.bind(this),this.topNodeType=this.nodes[this.spec.topNode||"doc"],this.cached.wrappings=Object.create(null)}node(t,e=null,n,r){if("string"==typeof t)t=this.nodeType(t);else if(t instanceof z){if(t.schema!=this)throw RangeError("Node type from different schema used ("+t.name+")")}else throw RangeError("Invalid node type: "+t);return t.createChecked(e,n,r)}text(t,e){let n=this.nodes.text;return new _(n,n.defaultAttrs,t,l.setFrom(e))}mark(t,e){return"string"==typeof t&&(t=this.marks[t]),t.create(e)}nodeFromJSON(t){return S.fromJSON(this,t)}markFromJSON(t){return l.fromJSON(this,t)}nodeType(t){let e=this.nodes[t];if(!e)throw RangeError("Unknown node type: "+t);return e}}function $(t,e){let n=[];for(let r=0;r<e.length;r++){let i=e[r],o=t.marks[i],s=o;if(o)n.push(o);else for(let e in t.marks){let r=t.marks[e];("_"==i||r.spec.group&&r.spec.group.split(" ").indexOf(i)>-1)&&n.push(s=r)}if(!s)throw SyntaxError("Unknown mark type: '"+e[r]+"'")}return n}class L{constructor(t,e){this.schema=t,this.rules=e,this.tags=[],this.styles=[],e.forEach(t=>{null!=t.tag?this.tags.push(t):null!=t.style&&this.styles.push(t)}),this.normalizeLists=!this.tags.some(e=>{if(!/^(ul|ol)\b/.test(e.tag)||!e.node)return!1;let n=t.nodes[e.node];return n.contentMatch.matchType(n)})}parse(t,e={}){let n=new W(this,e,!1);return n.addAll(t,e.from,e.to),n.finish()}parseSlice(t,e={}){let n=new W(this,e,!0);return n.addAll(t,e.from,e.to),c.maxOpen(n.finish())}matchTag(t,e,n){for(let i=n?this.tags.indexOf(n)+1:0;i<this.tags.length;i++){var r;let n=this.tags[i];if(r=n.tag,(t.matches||t.msMatchesSelector||t.webkitMatchesSelector||t.mozMatchesSelector).call(t,r)&&(void 0===n.namespace||t.namespaceURI==n.namespace)&&(!n.context||e.matchesContext(n.context))){if(n.getAttrs){let e=n.getAttrs(t);if(!1===e)continue;n.attrs=e||void 0}return n}}}matchStyle(t,e,n,r){for(let i=r?this.styles.indexOf(r)+1:0;i<this.styles.length;i++){let r=this.styles[i],o=r.style;if(0==o.indexOf(t)&&(!r.context||n.matchesContext(r.context))&&(!(o.length>t.length)||61==o.charCodeAt(t.length)&&o.slice(t.length+1)==e)){if(r.getAttrs){let t=r.getAttrs(e);if(!1===t)continue;r.attrs=t||void 0}return r}}}static schemaRules(t){let e=[];function n(t){let n=null==t.priority?50:t.priority,r=0;for(;r<e.length;r++){let t=e[r];if((null==t.priority?50:t.priority)<n)break}e.splice(r,0,t)}for(let e in t.marks){let r=t.marks[e].spec.parseDOM;r&&r.forEach(t=>{n(t=U(t)),t.mark||t.ignore||t.clearMark||(t.mark=e)})}for(let e in t.nodes){let r=t.nodes[e].spec.parseDOM;r&&r.forEach(t=>{n(t=U(t)),t.node||t.ignore||t.mark||(t.node=e)})}return e}static fromSchema(t){return t.cached.domParser||(t.cached.domParser=new L(t,L.schemaRules(t)))}}let D={address:!0,article:!0,aside:!0,blockquote:!0,canvas:!0,dd:!0,div:!0,dl:!0,fieldset:!0,figcaption:!0,figure:!0,footer:!0,form:!0,h1:!0,h2:!0,h3:!0,h4:!0,h5:!0,h6:!0,header:!0,hgroup:!0,hr:!0,li:!0,noscript:!0,ol:!0,output:!0,p:!0,pre:!0,section:!0,table:!0,tfoot:!0,ul:!0},P={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},J={ol:!0,ul:!0};function q(t,e,n){return null!=e?(e?1:0)|("full"===e?2:0):t&&"pre"==t.whitespace?3:-5&n}class H{constructor(t,e,n,r,i,o,s){this.type=t,this.attrs=e,this.marks=n,this.pendingMarks=r,this.solid=i,this.options=s,this.content=[],this.activeMarks=l.none,this.stashMarks=[],this.match=o||(4&s?null:t.contentMatch)}

18findWrapping(t){if(!this.match){if(!this.type)return[];let e=this.type.contentMatch.fillBefore(i.from(t));if(e)this.match=this.type.contentMatch.matchFragment(e);else{let e=this.type.contentMatch,n;return(n=e.findWrapping(t.type))?(this.match=e,n):null}}return this.match.findWrapping(t.type)}finish(t){if(!(1&this.options)){let t=this.content[this.content.length-1],e;t&&t.isText&&(e=/[ \t\r\n\u000c]+$/.exec(t.text))&&(t.text.length==e[0].length?this.content.pop():this.content[this.content.length-1]=t.withText(t.text.slice(0,t.text.length-e[0].length)))}let e=i.from(this.content);return!t&&this.match&&(e=e.append(this.match.fillBefore(i.empty,!0))),this.type?this.type.create(this.attrs,e,this.marks):e}popFromStashMark(t){for(let e=this.stashMarks.length-1;e>=0;e--)if(t.eq(this.stashMarks[e]))return this.stashMarks.splice(e,1)[0]}applyPending(t){for(let e=0,n=this.pendingMarks;e<n.length;e++){let r=n[e];(this.type?this.type.allowsMarkType(r.type):function(t,e){let n=e.schema.nodes;for(let r in n){let i=n[r];if(!i.allowsMarkType(t))continue;let o=[],s=t=>{o.push(t);for(let n=0;n<t.edgeCount;n++){let{type:r,next:i}=t.edge(n);if(r==e||0>o.indexOf(i)&&s(i))return!0}};if(s(i.contentMatch))return!0}}(r.type,t))&&!r.isInSet(this.activeMarks)&&(this.activeMarks=r.addToSet(this.activeMarks),this.pendingMarks=r.removeFromSet(this.pendingMarks))}}inlineContext(t){return this.type?this.type.inlineContent:this.content.length?this.content[0].isInline:t.parentNode&&!D.hasOwnProperty(t.parentNode.nodeName.toLowerCase())}}class W{constructor(t,e,n){this.parser=t,this.options=e,this.isOpen=n,this.open=0;let r=e.topNode,i,o=q(null,e.preserveWhitespace,0)|(n?4:0);i=r?new H(r.type,r.attrs,l.none,l.none,!0,e.topMatch||r.type.contentMatch,o):n?new H(null,null,l.none,l.none,!0,null,o):new H(t.schema.topNodeType,null,l.none,l.none,!0,null,o),this.nodes=[i],this.find=e.findPositions,this.needsBlock=!1}get top(){return this.nodes[this.open]}addDOM(t){3==t.nodeType?this.addTextNode(t):1==t.nodeType&&this.addElement(t)}withStyleRules(t,e){let n=t.style;if(!n||!n.length)return e();let r=this.readStyles(t.style);if(!r)return;let[i,o]=r,s=this.top;for(let t=0;t<o.length;t++)this.removePendingMark(o[t],s);for(let t=0;t<i.length;t++)this.addPendingMark(i[t]);e();for(let t=0;t<i.length;t++)this.removePendingMark(i[t],s);for(let t=0;t<o.length;t++)this.addPendingMark(o[t])}

18addTextNode(t){let e=t.nodeValue,n=this.top;if(2&n.options||n.inlineContext(t)||/[^ \t\r\n\u000c]/.test(e)){if(1&n.options)e=2&n.options?e.replace(/\r\n?/g,"\n"):e.replace(/\r?\n|\r/g," ");else if(e=e.replace(/[ \t\r\n\u000c]+/g," "),/^[ \t\r\n\u000c]/.test(e)&&this.open==this.nodes.length-1){let r=n.content[n.content.length-1],i=t.previousSibling;(!r||i&&"BR"==i.nodeName||r.isText&&/[ \t\r\n\u000c]$/.test(r.text))&&(e=e.slice(1))}e&&this.insertNode(this.parser.schema.text(e)),this.findInText(t)}else this.findInside(t)}addElement(t,e){let n=t.nodeName.toLowerCase(),r;J.hasOwnProperty(n)&&this.parser.normalizeLists&&function(t){for(let e=t.firstChild,n=null;e;e=e.nextSibling){let t=1==e.nodeType?e.nodeName.toLowerCase():null;t&&J.hasOwnProperty(t)&&n?(n.appendChild(e),e=n):"li"==t?n=e:t&&(n=null)}}(t);let i=this.options.ruleFromNode&&this.options.ruleFromNode(t)||(r=this.parser.matchTag(t,this,e));if(i?i.ignore:P.hasOwnProperty(n))this.findInside(t),this.ignoreFallback(t);else if(!i||i.skip||i.closeParent){i&&i.closeParent?this.open=Math.max(0,this.open-1):i&&i.skip.nodeType&&(t=i.skip);let e,r=this.top,o=this.needsBlock;if(D.hasOwnProperty(n))r.content.length&&r.content[0].isInline&&this.open&&(this.open--,r=this.top),e=!0,r.type||(this.needsBlock=!0);else if(!t.firstChild){this.leafFallback(t);return}i&&i.skip?this.addAll(t):this.withStyleRules(t,()=>this.addAll(t)),e&&this.sync(r),this.needsBlock=o}else this.withStyleRules(t,()=>{this.addElementByRule(t,i,!1===i.consuming?r:void 0)})}leafFallback(t){"BR"==t.nodeName&&this.top.type&&this.top.type.inlineContent&&this.addTextNode(t.ownerDocument.createTextNode("\n"))}ignoreFallback(t){"BR"!=t.nodeName||this.top.type&&this.top.type.inlineContent||this.findPlace(this.parser.schema.text("-"))}readStyles(t){let e=l.none,n=l.none;for(let r=0,i=t.length;r<i;r++){let i=t.item(r);for(let r;;){let o=this.parser.matchStyle(i,t.getPropertyValue(i),this,r);if(!o)break;if(o.ignore)return null;if(o.clearMark?this.top.pendingMarks.concat(this.top.activeMarks).forEach(t=>{o.clearMark(t)&&(n=t.addToSet(n))}):e=this.parser.schema.marks[o.mark].create(o.attrs).addToSet(e),!1===o.consuming)r=o;else break}}return[e,n]}addElementByRule(t,e,n){let r,i,o;e.node?(i=this.parser.schema.nodes[e.node]).isLeaf?this.insertNode(i.create(e.attrs))||this.leafFallback(t):r=this.enter(i,e.attrs||null,e.preserveWhitespace):(o=this.parser.schema.marks[e.mark].create(e.attrs),this.addPendingMark(o));let s=this.top;if(i&&i.isLeaf)this.findInside(t);else if(n)this.addElement(t,n);else if(e.getContent)this.findInside(t),e.getContent(t,this.parser.schema).forEach(t=>this.insertNode(t));else{let n=t;"string"==typeof e.contentElement?n=t.querySelector(e.contentElement):"function"==typeof e.contentElement?n=e.contentElement(t):e.contentElement&&(n=e.contentElement),this.findAround(t,n,!0),this.addAll(n)}r&&this.sync(s)&&this.open--,o&&this.removePendingMark(o,s)}addAll(t,e,n){let r=e||0;for(let i=e?t.childNodes[e]:t.firstChild,o=null==n?null:t.childNodes[n];i!=o;i=i.nextSibling,++r)this.findAtPoint(t,r),this.addDOM(i);this.findAtPoint(t,r)}findPlace(t){let e,n;for(let r=this.open;r>=0;r--){let i=this.nodes[r],o=i.findWrapping(t);if(o&&(!e||e.length>o.length)&&(e=o,n=i,!o.length)||i.solid)break}if(!e)return!1;this.sync(n);for(let t=0;t<e.length;t++)this.enterInner(e[t],null,!1);return!0}insertNode(t){if(t.isInline&&this.needsBlock&&!this.top.type){let t=this.textblockFromContext();t&&this.enterInner(t)}if(this.findPlace(t)){this.closeExtra();let e=this.top;e.applyPending(t.type),e.match&&(e.match=e.match.matchType(t.type));let n=e.activeMarks;for(let r=0;r<t.marks.length;r++)(!e.type||e.type.allowsMarkType(t.marks[r].type))&&(n=t.marks[r].addToSet(n));return e.content.push(t.mark(n)),!0}return!1}enter(t,e,n){let r=this.findPlace(t.create(e));return r&&this.enterInner(t,e,!0,n),r}enterInner(t,e=null,n=!1,r){this.closeExtra();let i=this.top;i.applyPending(t),i.match=i.match&&i.match.matchType(t);let o=q(t,r,i.options);4&i.options&&0==i.content.length&&(o|=4),this.nodes.push(new H(t,e,i.activeMarks,i.pendingMarks,n,null,o)),this.open++}closeExtra(t=!1){let e=this.nodes.length-1;if(e>this.open){for(;e>this.open;e--)this.nodes[e-1].content.push(this.nodes[e].finish(t));this.nodes.length=this.open+1}}finish(){return this.open=0,this.closeExtra(this.isOpen),this.nodes[0].finish(this.isOpen||this.options.topOpen)}sync(t){for(let e=this.open;e>=0;e--)if(this.nodes[e]==t)return this.open=e,!0;return!1}get currentPos(){this.closeExtra();let t=0;for(let e=this.open;e>=0;e--){let n=this.nodes[e].content;for(let e=n.length-1;e>=0;e--)t+=n[e].nodeSize;e&&t++}return t}findAtPoint(t,e){if(this.find)for(let n=0;n<this.find.length;n++)this.find[n].node==t&&this.find[n].offset==e&&(this.find[n].pos=this.currentPos)}findInside(t){if(this.find)for(let e=0;e<this.find.length;e++)null==this.find[e].pos&&1==t.nodeType&&t.contains(this.find[e].node)&&(this.find[e].pos=this.currentPos)}findAround(t,e,n){if(t!=e&&this.find)for(let r=0;r<this.find.length;r++)null==this.find[r].pos&&1==t.nodeType&&t.contains(this.find[r].node)&&e.compareDocumentPosition(this.find[r].node)&(n?2:4)&&(this.find[r].pos=this.currentPos)}findInText(t){if(this.find)for(let e=0;e<this.find.length;e++)this.find[e].node==t&&(this.find[e].pos=this.currentPos-(t.nodeValue.length-this.find[e].offset))}matchesContext(t){if(t.indexOf("|")>-1)return t.split(/\s*\|\s*/).some(this.matchesContext,this);let e=t.split("/"),n=this.options.context,r=!this.isOpen&&(!n||n.parent.type==this.nodes[0].type),i=-(n?n.depth+1:0)+(r?0:1),o=(t,s)=>{for(;t>=0;t--){let a=e[t];

18if(""==a){if(t==e.length-1||0==t)continue;for(;s>=i;s--)if(o(t-1,s))return!0;return!1}{let t=s>0||0==s&&r?this.nodes[s].type:n&&s>=i?n.node(s-i).type:null;if(!t||t.name!=a&&-1==t.groups.indexOf(a))return!1;s--}}return!0};return o(e.length-1,this.open)}textblockFromContext(){let t=this.options.context;if(t)for(let e=t.depth;e>=0;e--){let n=t.node(e).contentMatchAt(t.indexAfter(e)).defaultType;if(n&&n.isTextblock&&n.defaultAttrs)return n}for(let t in this.parser.schema.nodes){let e=this.parser.schema.nodes[t];if(e.isTextblock&&e.defaultAttrs)return e}}addPendingMark(t){let e=function(t,e){for(let n=0;n<e.length;n++)if(t.eq(e[n]))return e[n]}(t,this.top.pendingMarks);e&&this.top.stashMarks.push(e),this.top.pendingMarks=t.addToSet(this.top.pendingMarks)}removePendingMark(t,e){for(let n=this.open;n>=0;n--){let r=this.nodes[n];if(r.pendingMarks.lastIndexOf(t)>-1)r.pendingMarks=t.removeFromSet(r.pendingMarks);else{r.activeMarks=t.removeFromSet(r.activeMarks);let e=r.popFromStashMark(t);e&&r.type&&r.type.allowsMarkType(e.type)&&(r.activeMarks=e.addToSet(r.activeMarks))}if(r==e)break}}}function U(t){let e={};for(let n in t)e[n]=t[n];return e}class Z{constructor(t,e){this.nodes=t,this.marks=e}serializeFragment(t,e={},n){n||(n=Y(e).createDocumentFragment());let r=n,i=[];return t.forEach(t=>{if(i.length||t.marks.length){let n=0,o=0;for(;n<i.length&&o<t.marks.length;){let e=t.marks[o];if(!this.marks[e.type.name]){o++;continue}if(!e.eq(i[n][0])||!1===e.type.spec.spanning)break;n++,o++}for(;n<i.length;)r=i.pop()[1];for(;o<t.marks.length;){let n=t.marks[o++],s=this.serializeMark(n,t.isInline,e);s&&(i.push([n,r]),r.appendChild(s.dom),r=s.contentDOM||s.dom)}}r.appendChild(this.serializeNodeInner(t,e))}),n}serializeNodeInner(t,e){let{dom:n,contentDOM:r}=Z.renderSpec(Y(e),this.nodes[t.type.name](t));if(r){if(t.isLeaf)throw RangeError("Content hole not allowed in a leaf node spec");this.serializeFragment(t.content,e,r)}return n}serializeNode(t,e={}){let n=this.serializeNodeInner(t,e);for(let r=t.marks.length-1;r>=0;r--){let i=this.serializeMark(t.marks[r],t.isInline,e);i&&((i.contentDOM||i.dom).appendChild(n),n=i.dom)}return n}serializeMark(t,e,n={}){let r=this.marks[t.type.name];return r&&Z.renderSpec(Y(n),r(t,e))}static renderSpec(t,e,n=null){let r;if("string"==typeof e)return{dom:t.createTextNode(e)};if(null!=e.nodeType)return{dom:e};if(e.dom&&null!=e.dom.nodeType)return e;let i=e[0],o=i.indexOf(" ");o>0&&(n=i.slice(0,o),i=i.slice(o+1));let s=n?t.createElementNS(n,i):t.createElement(i),a=e[1],l=1;if(a&&"object"==typeof a&&null==a.nodeType&&!Array.isArray(a)){for(let t in l=2,a)if(null!=a[t]){let e=t.indexOf(" ");e>0?s.setAttributeNS(t.slice(0,e),t.slice(e+1),a[t]):s.setAttribute(t,a[t])}}for(let i=l;i<e.length;i++){let o=e[i];if(0===o){if(i<e.length-1||i>l)throw RangeError("Content hole must be the only child of its parent node");return{dom:s,contentDOM:s}}{let{dom:e,contentDOM:i}=Z.renderSpec(t,o,n);if(s.appendChild(e),i){if(r)throw RangeError("Multiple content holes");r=i}}}return{dom:s,contentDOM:r}}static fromSchema(t){return t.cached.domSerializer||(t.cached.domSerializer=new Z(this.nodesFromSchema(t),this.marksFromSchema(t)))}static nodesFromSchema(t){let e=K(t.nodes);return e.text||(e.text=t=>t.text),e}static marksFromSchema(t){return K(t.marks)}}function K(t){let e={};for(let n in t){let r=t[n].spec.toDOM;r&&(e[n]=r)}return e}function Y(t){return t.document||window.document}},2376:function(t,e,n){"use strict";n.d(e,{Bs:function(){return c},C1:function(){return d},H$:function(){return E},Sy:function(){return _},Y1:function(){return s},qv:function(){return f},xm:function(){return a},yy:function(){return S}});var r=n(2806),i=n(6560);let o=Object.create(null);class s{constructor(t,e,n){this.$anchor=t,this.$head=e,this.ranges=n||[new a(t.min(e),t.max(e))]}get anchor(){return this.$anchor.pos}get head(){return this.$head.pos}get from(){return this.$from.pos}get to(){return this.$to.pos}get $from(){return this.ranges[0].$from}get $to(){return this.ranges[0].$to}get empty(){let t=this.ranges;for(let e=0;e<t.length;e++)if(t[e].$from.pos!=t[e].$to.pos)return!1;return!0}content(){return this.$from.doc.slice(this.from,this.to,!0)}replace(t,e=r.p2.empty){let n=e.content.lastChild,i=null;for(let t=0;t<e.openEnd;t++)i=n,n=n.lastChild;let o=t.steps.length,s=this.ranges;for(let a=0;a<s.length;a++){let{$from:l,$to:h}=s[a],c=t.mapping.slice(o);t.replaceRange(c.map(l.pos),c.map(h.pos),a?r.p2.empty:e),0==a&&v(t,o,(n?n.isInline:i&&i.isTextblock)?-1:1)}}replaceWith(t,e){let n=t.steps.length,r=this.ranges;for(let i=0;i<r.length;i++){let{$from:o,$to:s}=r[i],a=t.mapping.slice(n),l=a.map(o.pos),h=a.map(s.pos);i?t.deleteRange(l,h):(t.replaceRangeWith(l,h,e),v(t,n,e.isInline?-1:1))}}static findFrom(t,e,n=!1){let r=t.parent.inlineContent?new c(t):g(t.node(0),t.parent,t.pos,t.index(),e,n);if(r)return r;for(let r=t.depth-1;r>=0;r--){let i=e<0?g(t.node(0),t.node(r),t.before(r+1),t.index(r),e,n):g(t.node(0),t.node(r),t.after(r+1),t.index(r)+1,e,n);if(i)return i}return null}static near(t,e=1){return this.findFrom(t,e)||this.findFrom(t,-e)||new d(t.node(0))}static atStart(t){return g(t,t,0,0,1)||new d(t)}static atEnd(t){return g(t,t,t.content.size,t.childCount,-1)||new d(t)}static fromJSON(t,e){if(!e||!e.type)throw RangeError("Invalid input for Selection.fromJSON");let n=o[e.type];if(!n)throw RangeError(`No selection type ${e.type} defined`);return n.fromJSON(t,e)}static jsonID(t,e){if(t in o)throw RangeError("Duplicate use of selection JSON ID "+t);return o[t]=e,e.prototype.jsonID=t,e}getBookmark(){return c.between(this.$anchor,this.$head).getBookmark()}}s.prototype.visible=!0;class a{constructor(t,e){this.$from=t,this.$to=e}}let l=!1;function h(t){l||t.parent.inlineContent||(l=!0,console.warn("TextSelection endpoint not pointing into a 

18node with inline content ("+t.parent.type.name+")"))}class c extends s{constructor(t,e=t){h(t),h(e),super(t,e)}get $cursor(){return this.$anchor.pos==this.$head.pos?this.$head:null}map(t,e){let n=t.resolve(e.map(this.head));if(!n.parent.inlineContent)return s.near(n);let r=t.resolve(e.map(this.anchor));return new c(r.parent.inlineContent?r:n,n)}replace(t,e=r.p2.empty){if(super.replace(t,e),e==r.p2.empty){let e=this.$from.marksAcross(this.$to);e&&t.ensureMarks(e)}}eq(t){return t instanceof c&&t.anchor==this.anchor&&t.head==this.head}getBookmark(){return new u(this.anchor,this.head)}toJSON(){return{type:"text",anchor:this.anchor,head:this.head}}static fromJSON(t,e){if("number"!=typeof e.anchor||"number"!=typeof e.head)throw RangeError("Invalid input for TextSelection.fromJSON");return new c(t.resolve(e.anchor),t.resolve(e.head))}static create(t,e,n=e){let r=t.resolve(e);return new this(r,n==e?r:t.resolve(n))}static between(t,e,n){let r=t.pos-e.pos;if((!n||r)&&(n=r>=0?1:-1),!e.parent.inlineContent){let t=s.findFrom(e,n,!0)||s.findFrom(e,-n,!0);if(!t)return s.near(e,n);e=t.$head}return t.parent.inlineContent||(0==r?t=e:(t=(s.findFrom(t,-n,!0)||s.findFrom(t,n,!0)).$anchor).pos<e.pos==r<0||(t=e)),new c(t,e)}}s.jsonID("text",c);class u{constructor(t,e){this.anchor=t,this.head=e}map(t){return new u(t.map(this.anchor),t.map(this.head))}resolve(t){return c.between(t.resolve(this.anchor),t.resolve(this.head))}}class f extends s{constructor(t){let e=t.nodeAfter;super(t,t.node(0).resolve(t.pos+e.nodeSize)),this.node=e}map(t,e){let{deleted:n,pos:r}=e.mapResult(this.anchor),i=t.resolve(r);return n?s.near(i):new f(i)}content(){return new r.p2(r.HY.from(this.node),0,0)}eq(t){return t instanceof f&&t.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new p(this.anchor)}static fromJSON(t,e){if("number"!=typeof e.anchor)throw RangeError("Invalid input for NodeSelection.fromJSON");return new f(t.resolve(e.anchor))}static create(t,e){return new f(t.resolve(e))}static isSelectable(t){return!t.isText&&!1!==t.type.spec.selectable}}f.prototype.visible=!1,s.jsonID("node",f);class p{constructor(t){this.anchor=t}map(t){let{deleted:e,pos:n}=t.mapResult(this.anchor);return e?new u(n,n):new p(n)}resolve(t){let e=t.resolve(this.anchor),n=e.nodeAfter;return n&&f.isSelectable(n)?new f(e):s.near(e)}}class d extends s{constructor(t){super(t.resolve(0),t.resolve(t.content.size))}replace(t,e=r.p2.empty){if(e==r.p2.empty){t.delete(0,t.doc.content.size);let e=s.atStart(t.doc);e.eq(t.selection)||t.setSelection(e)}else super.replace(t,e)}toJSON(){return{type:"all"}}static fromJSON(t){return new d(t)}map(t){return new d(t)}eq(t){return t instanceof d}getBookmark(){return m}}s.jsonID("all",d);let m={map(){return this},resolve:t=>new d(t)};function g(t,e,n,r,i,o=!1){if(e.inlineContent)return c.create(t,n);for(let s=r-(i>0?0:1);i>0?s<e.childCount:s>=0;s+=i){let r=e.child(s);if(r.isAtom){if(!o&&f.isSelectable(r))return f.create(t,n-(i<0?r.nodeSize:0))}else{let e=g(t,r,n+i,i<0?r.childCount:0,i,o);if(e)return e}n+=r.nodeSize*i}return null}function v(t,e,n){let r,o=t.steps.length-1;if(o<e)return;let a=t.steps[o];(a instanceof i.Pu||a instanceof i.FC)&&(t.mapping.maps[o].forEach((t,e,n,i)=>{null==r&&(r=i)}),t.setSelection(s.near(t.doc.resolve(r),n)))}class y extends i.wx{constructor(t){super(t.doc),this.curSelectionFor=0,this.updated=0,this.meta=Object.create(null),this.time=Date.now(),this.curSelection=t.selection,this.storedMarks=t.storedMarks}get selection(){return this.curSelectionFor<this.steps.length&&(this.curSelection=this.curSelection.map(this.doc,this.mapping.slice(this.curSelectionFor)),this.curSelectionFor=this.steps.length),this.curSelection}setSelection(t){if(t.$from.doc!=this.doc)throw RangeError("Selection passed to setSelection must point at the current document");return this.curSelection=t,this.curSelectionFor=this.steps.length,this.updated=(1|this.updated)&-3,this.storedMarks=null,this}get selectionSet(){return(1&this.updated)>0}setStoredMarks(t){return this.storedMarks=t,this.updated|=2,this}ensureMarks(t){return r.vc.sameSet(this.storedMarks||this.selection.$from.marks(),t)||this.setStoredMarks(t),this}addStoredMark(t){return this.ensureMarks(t.addToSet(this.storedMarks||this.selection.$head.marks()))}removeStoredMark(t){return this.ensureMarks(t.removeFromSet(this.storedMarks||this.selection.$head.marks()))}get storedMarksSet(){return(2&this.updated)>0}addStep(t,e){super.addStep(t,e),this.updated=-3&this.updated,this.storedMarks=null}setTime(t){return this.time=t,this}replaceSelection(t){return this.selection.replace(this,t),this}replaceSelectionWith(t,e=!0){let n=this.selection;return e&&(t=t.mark(this.storedMarks||(n.empty?n.$from.marks():n.$from.marksAcross(n.$to)||r.vc.none))),n.replaceWith(this,t),this}deleteSelection(){return this.selection.replace(this),this}insertText(t,e,n){let r=this.doc.type.schema;if(null==e)return t?this.replaceSelectionWith(r.text(t),!0):this.deleteSelection();{if(null==n&&(n=e),n=null==n?e:n,!t)return this.deleteRange(e,n);let i=this.storedMarks;if(!i){let t=this.doc.resolve(e);i=n==e?t.marks():t.marksAcross(this.doc.resolve(n))}return this.replaceRangeWith(e,n,r.text(t,i)),this.selection.empty||this.setSelection(s.near(this.selection.$to)),this}}setMeta(t,e){return this.meta["string"==typeof t?t:t.key]=e,this}getMeta(t){return this.meta["string"==typeof t?t:t.key]}get isGeneric(){for(let t in this.meta)return!1;return!0}scrollIntoView(){return this.updated|=4,this}get scrolledIntoView(){return(4&this.updated)>0}}function k(t,e){return e&&t?t.bind(e):t}class w{constructor(t,e,n){this.name=t,this.init=k(e.init,n),this.apply=k(e.apply,n)}}let x=[new w("doc",{init:t=>t.doc||t.schema.topNodeType.createAndFill(),apply:t=>t.doc}),new w("selection",{init:(t,e)=>t.selection||s.atStart(e.doc),apply:t=>t.selection}),new w("storedMarks",{init:t=>t.storedMarks||null,apply:(t,e,n,r)=>r.selection.$cursor?t.storedMarks:null}),new w("scrollToSelection",{init:()=>0,apply:(t,e)=>t.scrolledIntoView?e+1:e})];class b{constructor(t,e){this.schema=t,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=x.slice(),e&&e.forEach(t=>{if(this.pluginsByKey[t.key])throw RangeError("Adding different instances of a keyed plugin ("+t.key+")");this.plugins.push(t),this.pluginsByKey[t.key]=t,t.spec.state&&this.fields.push(new w(t.key,t.spec.state,t))})}}class S{constructor(t){this.config=t}get schema(){return this.config.schema}get plugins(){return this.config.plugins}

18apply(t){return this.applyTransaction(t).state}filterTransaction(t,e=-1){for(let n=0;n<this.config.plugins.length;n++)if(n!=e){let e=this.config.plugins[n];if(e.spec.filterTransaction&&!e.spec.filterTransaction.call(e,t,this))return!1}return!0}applyTransaction(t){if(!this.filterTransaction(t))return{state:this,transactions:[]};let e=[t],n=this.applyInner(t),r=null;for(;;){let i=!1;for(let o=0;o<this.config.plugins.length;o++){let s=this.config.plugins[o];if(s.spec.appendTransaction){let a=r?r[o].n:0,l=r?r[o].state:this,h=a<e.length&&s.spec.appendTransaction.call(s,a?e.slice(a):e,l,n);if(h&&n.filterTransaction(h,o)){if(h.setMeta("appendedTransaction",t),!r){r=[];for(let t=0;t<this.config.plugins.length;t++)r.push(t<o?{state:n,n:e.length}:{state:this,n:0})}e.push(h),n=n.applyInner(h),i=!0}r&&(r[o]={state:n,n:e.length})}}if(!i)return{state:n,transactions:e}}}applyInner(t){if(!t.before.eq(this.doc))throw RangeError("Applying a mismatched transaction");let e=new S(this.config),n=this.config.fields;for(let r=0;r<n.length;r++){let i=n[r];e[i.name]=i.apply(t,this[i.name],this,e)}return e}get tr(){return new y(this)}static create(t){let e=new b(t.doc?t.doc.type.schema:t.schema,t.plugins),n=new S(e);for(let r=0;r<e.fields.length;r++)n[e.fields[r].name]=e.fields[r].init(t,n);return n}reconfigure(t){let e=new b(this.schema,t.plugins),n=e.fields,r=new S(e);for(let e=0;e<n.length;e++){let i=n[e].name;r[i]=this.hasOwnProperty(i)?this[i]:n[e].init(t,r)}return r}toJSON(t){let e={doc:this.doc.toJSON(),selection:this.selection.toJSON()};if(this.storedMarks&&(e.storedMarks=this.storedMarks.map(t=>t.toJSON())),t&&"object"==typeof t)for(let n in t){if("doc"==n||"selection"==n)throw RangeError("The JSON fields `doc` and `selection` are reserved");let r=t[n],i=r.spec.state;i&&i.toJSON&&(e[n]=i.toJSON.call(r,this[r.key]))}return e}static fromJSON(t,e,n){if(!e)throw RangeError("Invalid input for EditorState.fromJSON");if(!t.schema)throw RangeError("Required config field 'schema' missing");let i=new b(t.schema,t.plugins),o=new S(i);return i.fields.forEach(i=>{if("doc"==i.name)o.doc=r.NB.fromJSON(t.schema,e.doc);else if("selection"==i.name)o.selection=s.fromJSON(o.doc,e.selection);else if("storedMarks"==i.name)e.storedMarks&&(o.storedMarks=e.storedMarks.map(t.schema.markFromJSON));else{if(n)for(let r in n){let s=n[r],a=s.spec.state;if(s.key==i.name&&a&&a.fromJSON&&Object.prototype.hasOwnProperty.call(e,r)){o[i.name]=a.fromJSON.call(s,t,e[r],o);return}}o[i.name]=i.init(t,o)}}),o}}class _{constructor(t){this.spec=t,this.props={},t.props&&function t(e,n,r){for(let i in e){let o=e[i];o instanceof Function?o=o.bind(n):"handleDOMEvents"==i&&(o=t(o,n,{})),r[i]=o}return r}(t.props,this,this.props),this.key=t.key?t.key.key:M("plugin")}getState(t){return t[this.key]}}let C=Object.create(null);function M(t){return t in C?t+"$"+ ++C[t]:(C[t]=0,t+"$")}class E{constructor(t="key"){this.key=M(t)}get(t){return t.config.pluginsByKey[this.key]}getState(t){return t[this.key]}}},6560:function(t,e,n){"use strict";n.d(e,{Ax:function(){return b},FC:function(){return g},KS:function(){return o},Mn:function(){return S},Pu:function(){return m},dR:function(){return C},k9:function(){return k},nd:function(){return w},nj:function(){return _},vs:function(){return s},wx:function(){return B}});var r=n(2806);class i{constructor(t,e,n){this.pos=t,this.delInfo=e,this.recover=n}get deleted(){return(8&this.delInfo)>0}get deletedBefore(){return(5&this.delInfo)>0}get deletedAfter(){return(6&this.delInfo)>0}get deletedAcross(){return(4&this.delInfo)>0}}class o{constructor(t,e=!1){if(this.ranges=t,this.inverted=e,!t.length&&o.empty)return o.empty}recover(t){let e=0,n=65535&t;if(!this.inverted)for(let t=0;t<n;t++)e+=this.ranges[3*t+2]-this.ranges[3*t+1];return this.ranges[3*n]+e+(t-(65535&t))/65536}mapResult(t,e=1){return this._map(t,e,!1)}map(t,e=1){return this._map(t,e,!0)}_map(t,e,n){let r=0,o=this.inverted?2:1,s=this.inverted?1:2;for(let a=0;a<this.ranges.length;a+=3){let l=this.ranges[a]-(this.inverted?r:0);if(l>t)break;let h=this.ranges[a+o],c=this.ranges[a+s],u=l+h;if(t<=u){let o=h?t==l?-1:t==u?1:e:e,s=l+r+(o<0?0:c);if(n)return s;let f=t==(e<0?l:u)?null:a/3+(t-l)*65536,p=t==l?2:t==u?1:4;return(e<0?t!=l:t!=u)&&(p|=8),new i(s,p,f)}r+=c-h}return n?t+r:new i(t+r,0,null)}touches(t,e){let n=0,r=65535&e,i=this.inverted?2:1,o=this.inverted?1:2;

18for(let e=0;e<this.ranges.length;e+=3){let s=this.ranges[e]-(this.inverted?n:0);if(s>t)break;let a=this.ranges[e+i];if(t<=s+a&&e==3*r)return!0;n+=this.ranges[e+o]-a}return!1}forEach(t){let e=this.inverted?2:1,n=this.inverted?1:2;for(let r=0,i=0;r<this.ranges.length;r+=3){let o=this.ranges[r],s=o-(this.inverted?i:0),a=o+(this.inverted?0:i),l=this.ranges[r+e],h=this.ranges[r+n];t(s,s+l,a,a+h),i+=h-l}}invert(){return new o(this.ranges,!this.inverted)}toString(){return(this.inverted?"-":"")+JSON.stringify(this.ranges)}static offset(t){return 0==t?o.empty:new o(t<0?[0,-t,0]:[0,0,t])}}o.empty=new o([]);class s{constructor(t=[],e,n=0,r=t.length){this.maps=t,this.mirror=e,this.from=n,this.to=r}slice(t=0,e=this.maps.length){return new s(this.maps,this.mirror,t,e)}copy(){return new s(this.maps.slice(),this.mirror&&this.mirror.slice(),this.from,this.to)}appendMap(t,e){this.to=this.maps.push(t),null!=e&&this.setMirror(this.maps.length-1,e)}appendMapping(t){for(let e=0,n=this.maps.length;e<t.maps.length;e++){let r=t.getMirror(e);this.appendMap(t.maps[e],null!=r&&r<e?n+r:void 0)}}getMirror(t){if(this.mirror){for(let e=0;e<this.mirror.length;e++)if(this.mirror[e]==t)return this.mirror[e+(e%2?-1:1)]}}setMirror(t,e){this.mirror||(this.mirror=[]),this.mirror.push(t,e)}appendMappingInverted(t){for(let e=t.maps.length-1,n=this.maps.length+t.maps.length;e>=0;e--){let r=t.getMirror(e);this.appendMap(t.maps[e].invert(),null!=r&&r>e?n-r-1:void 0)}}invert(){let t=new s;return t.appendMappingInverted(this),t}map(t,e=1){if(this.mirror)return this._map(t,e,!0);for(let n=this.from;n<this.to;n++)t=this.maps[n].map(t,e);return t}mapResult(t,e=1){return this._map(t,e,!1)}_map(t,e,n){let r=0;for(let n=this.from;n<this.to;n++){let i=this.maps[n].mapResult(t,e);if(null!=i.recover){let e=this.getMirror(n);if(null!=e&&e>n&&e<this.to){n=e,t=this.maps[e].recover(i.recover);continue}}r|=i.delInfo,t=i.pos}return n?t:new i(t,r,null)}}let a=Object.create(null);class l{getMap(){return o.empty}merge(t){return null}static fromJSON(t,e){if(!e||!e.stepType)throw RangeError("Invalid input for Step.fromJSON");let n=a[e.stepType];if(!n)throw RangeError(`No step type ${e.stepType} defined`);return n.fromJSON(t,e)}static jsonID(t,e){if(t in a)throw RangeError("Duplicate use of step JSON ID "+t);return a[t]=e,e.prototype.jsonID=t,e}}class h{constructor(t,e){this.doc=t,this.failed=e}static ok(t){return new h(t,null)}static fail(t){return new h(null,t)}static fromReplace(t,e,n,i){try{return h.ok(t.replace(e,n,i))}catch(t){if(t instanceof r.e4)return h.fail(t.message);throw t}}}function c(t,e,n){let i=[];for(let r=0;r<t.childCount;r++){let o=t.child(r);o.content.size&&(o=o.copy(c(o.content,e,o))),o.isInline&&(o=e(o,n,r)),i.push(o)}return r.HY.fromArray(i)}class u extends l{constructor(t,e,n){super(),this.from=t,this.to=e,this.mark=n}apply(t){let e=t.slice(this.from,this.to),n=t.resolve(this.from),i=n.node(n.sharedDepth(this.to)),o=new r.p2(c(e.content,(t,e)=>t.isAtom&&e.type.allowsMarkType(this.mark.type)?t.mark(this.mark.addToSet(t.marks)):t,i),e.openStart,e.openEnd);return h.fromReplace(t,this.from,this.to,o)}invert(){return new f(this.from,this.to,this.mark)}map(t){let e=t.mapResult(this.from,1),n=t.mapResult(this.to,-1);return e.deleted&&n.deleted||e.pos>=n.pos?null:new u(e.pos,n.pos,this.mark)}merge(t){return t instanceof u&&t.mark.eq(this.mark)&&this.from<=t.to&&this.to>=t.from?new u(Math.min(this.from,t.from),Math.max(this.to,t.to),this.mark):null}toJSON(){return{stepType:"addMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(t,e){if("number"!=typeof e.from||"number"!=typeof e.to)throw RangeError("Invalid input for AddMarkStep.fromJSON");return new u(e.from,e.to,t.markFromJSON(e.mark))}}l.jsonID("addMark",u);class f extends l{constructor(t,e,n){super(),this.from=t,this.to=e,this.mark=n}apply(t){let e=t.slice(this.from,this.to),n=new r.p2(c(e.content,t=>t.mark(this.mark.removeFromSet(t.marks)),t),e.openStart,e.openEnd);return h.fromReplace(t,this.from,this.to,n)}invert(){return new u(this.from,this.to,this.mark)}map(t){let e=t.mapResult(this.from,1),n=t.mapResult(this.to,-1);return e.deleted&&n.deleted||e.pos>=n.pos?null:new f(e.pos,n.pos,this.mark)}merge(t){return t instanceof f&&t.mark.eq(this.mark)&&this.from<=t.to&&this.to>=t.from?new f(Math.min(this.from,t.from),Math.max(this.to,t.to),this.mark):null}toJSON(){return{stepType:"removeMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(t,e){if("number"!=typeof e.from||"number"!=typeof e.to)throw RangeError("Invalid input for RemoveMarkStep.fromJSON");return new f(e.from,e.to,t.markFromJSON(e.mark))}}l.jsonID("removeMark",f);class p extends l{constructor(t,e){super(),this.pos=t,this.mark=e}apply(t){let e=t.nodeAt(this.pos);if(!e)return h.fail("No node at mark step's position");let n=e.type.create(e.attrs,null,this.mark.addToSet(e.marks));return h.fromReplace(t,this.pos,this.pos+1,new r.p2(r.HY.from(n),0,e.isLeaf?0:1))}invert(t){let e=t.nodeAt(this.pos);if(e){let t=this.mark.addToSet(e.marks);if(t.length==e.marks.length){for(let n=0;n<e.marks.length;n++)if(!e.marks[n].isInSet(t))return new p(this.pos,e.marks[n]);return new p(this.pos,this.mark)}}return new d(this.pos,this.mark)}map(t){let e=t.mapResult(this.pos,1);return e.deletedAfter?null:new p(e.pos,this.mark)}toJSON(){return{stepType:"addNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(t,e){if("number"!=typeof e.pos)throw RangeError("Invalid input for AddNodeMarkStep.fromJSON");return new p(e.pos,t.markFromJSON(e.mark))}}l.jsonID("addNodeMark",p);class d extends l{constructor(t,e){super(),this.pos=t,this.mark=e}apply(t){let e=t.nodeAt(this.pos);if(!e)return h.fail("No node at mark step's position");let n=e.type.create(e.attrs,null,this.mark.removeFromSet(e.marks));return h.fromReplace(t,this.pos,this.pos+1,new r.p2(r.HY.from(n),0,e.isLeaf?0:1))}invert(t){let e=t.nodeAt(this.pos);return e&&this.mark.isInSet(e.marks)?new p(this.pos,this.mark):this}map(t){let e=t.mapResult(this.pos,1);return e.deletedAfter?null:new d(e.pos,this.mark)}toJSON(){return{stepType:"removeNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(t,e){if("number"!=typeof e.pos)throw RangeError("Invalid input for RemoveNodeMarkStep.fromJSON");return new d(e.pos,t.markFromJSON(e.mark))}}l.jsonID("removeNodeMark",d);class m extends l{constructor(t,e,n,r=!1){super(),this.from=t,this.to=e,this.slice=n,this.structure=r}apply(t){return this.structure&&v(t,this.from,this.to)?h.fail("Structure replace would overwrite content"):h.fromReplace(t,this.from,this.to,this.slice)}getMap(){return new o([this.from,this.to-this.from,this.slice.size])}invert(t){return new m(this.from,this.from+this.slice.size,t.slice(this.from,this.to))}map(t){let e=t.mapResult(this.from,1),n=t.mapResult(this.to,-1);return e.deletedAcross&&n.deletedAcross?null:new m(e.pos,Math.max(e.pos,n.pos),this.slice)}merge(t){if(!(t instanceof m)||t.structure||this.structure)return null;if(this.from+this.slice.size!=t.from||this.slice.openEnd||t.slice.openStart){if(t.to!=this.from||this.slice.openStart||t.slice.openEnd)return null;{let e=this.slice.size+t.slice.size==0?r.p2.empty:new r.p2(t.slice.content.append(this.slice.content),t.slice.openStart,this.slice.openEnd);return new m(t.from,this.to,e,this.structure)}}{let e=this.slice.size+t.slice.size==0?r.p2.empty:new r.p2(this.slice.content.append(t.slice.content),this.slice.openStart,t.slice.openEnd);return new m(this.from,this.to+(t.to-t.from),e,this.structure)}}toJSON(){let t={stepType:"replace",from:this.from,to:this.to};return this.slice.size&&(t.slice=this.slice.toJSON()),this.structure&&(t.structure=!0),t}static fromJSON(t,e){if("number"!=typeof e.from||"number"!=typeof e.to)throw RangeError("Invalid input for ReplaceStep.fromJSON");return new m(e.from,e.to,r.p2.fromJSON(t,e.slice),!!e.structure)}}l.jsonID("replace",m);class g extends l{constructor(t,e,n,r,i,o,s=!1){super(),this.from=t,this.to=e,this.gapFrom=n,this.gapTo=r,this.slice=i,this.insert=o,this.structure=s}apply(t){if(this.structure&&(v(t,this.from,this.gapFrom)||v(t,this.gapTo,this.to)))return h.fail("Structure gap-replace would overwrite content");let e=t.slice(this.gapFrom,this.gapTo);if(e.openStart||e.openEnd)return h.fail("Gap is not a flat range");let n=this.slice.insertAt(this.insert,e.content);return n?h.fromReplace(t,this.from,this.to,n):h.fail("Content does not fit in gap")}getMap(){return new o([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])}invert(t){let e=this.gapTo-this.gapFrom;return new g(this.from,this.from+this.slice.size+e,this.from+this.insert,this.from+this.insert+e,t.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}map(t){let e=t.mapResult(this.from,1),n=t.mapResult(this.to,-1),r=this.from==this.gapFrom?e.pos:t.map(this.gapFrom,-1),i=this.to==this.gapTo?n.pos:t.map(this.gapTo,1);return e.deletedAcross&&n.deletedAcross||r<e.pos||i>n.pos?null:new g(e.pos,n.pos,r,i,this.slice,this.insert,this.structure)}toJSON(){let t={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(t.slice=this.slice.toJSON()),this.structure&&(t.structure=!0),t}static fromJSON(t,e){if("number"!=typeof e.from||"number"!=typeof e.to||"number"!=typeof e.gapFrom||"number"!=typeof e.gapTo||"number"!=typeof e.insert)throw RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new g(e.from,e.to,e.gapFrom,e.gapTo,r.p2.fromJSON(t,e.slice),e.insert,!!e.structure)}}function v(t,e,n){let r=t.resolve(e),i=n-e,o=r.depth;for(;i>0&&o>0&&r.indexAfter(o)==r.node(o).childCount;)o--,i--;if(i>0){let t=r.node(o).maybeChild(r.indexAfter(o));for(;i>0;){if(!t||t.isLeaf)return!0;t=t.firstChild,i--}}return!1}function y(t,e,n,i=n.contentMatch,o=!0){let s=t.doc.nodeAt(e),a=[],l=e+1;for(let e=0;e<s.childCount;e++){let h=s.child(e),c=l+h.nodeSize,u=i.matchType(h.type);if(u){i=u;for(let e=0;e<h.marks.length;e++)n.allowsMarkType(h.marks[e].type)||t.step(new f(l,c,h.marks[e]));if(o&&h.isText&&"pre"!=n.whitespace){let t,e=/\r?\n|\r/g,i;for(;t=e.exec(h.text);)i||(i=new r.p2(r.HY.from(n.schema.text(" ",n.allowedMarks(h.marks))),0,0)),a.push(new m(l+t.index,l+t.index+t[0].length,i))}}else a.push(new m(l,c,r.p2.empty));l=c}if(!i.validEnd){let e=i.fillBefore(r.HY.empty,!0);t.replace(l,l,new r.p2(e,0,0))}for(let e=a.length-1;e>=0;

18e--)t.step(a[e])}function k(t){let e=t.parent.content.cutByIndex(t.startIndex,t.endIndex);for(let n=t.depth;;--n){let r=t.$from.node(n),i=t.$from.index(n),o=t.$to.indexAfter(n);if(n<t.depth&&r.canReplace(i,o,e))return n;if(0==n||r.type.spec.isolating||!((0==i||r.canReplace(i,r.childCount))&&(o==r.childCount||r.canReplace(0,o))))break}return null}function w(t,e,n=null,r=t){let i=function(t,e){let{parent:n,startIndex:r,endIndex:i}=t,o=n.contentMatchAt(r).findWrapping(e);if(!o)return null;let s=o.length?o[0]:e;return n.canReplaceWith(r,i,s)?o:null}(t,e),o=i&&function(t,e){let{parent:n,startIndex:r,endIndex:i}=t,o=n.child(r),s=e.contentMatch.findWrapping(o.type);if(!s)return null;let a=(s.length?s[s.length-1]:e).contentMatch;for(let t=r;a&&t<i;t++)a=a.matchType(n.child(t).type);return a&&a.validEnd?s:null}(r,e);return o?i.map(x).concat({type:e,attrs:n}).concat(o.map(x)):null}function x(t){return{type:t,attrs:null}}function b(t,e,n=1,r){let i=t.resolve(e),o=i.depth-n,s=r&&r[r.length-1]||i.parent;if(o<0||i.parent.type.spec.isolating||!i.parent.canReplace(i.index(),i.parent.childCount)||!s.type.validContent(i.parent.content.cutByIndex(i.index(),i.parent.childCount)))return!1;for(let t=i.depth-1,e=n-2;t>o;t--,e--){let n=i.node(t),o=i.index(t);if(n.type.spec.isolating)return!1;let s=n.content.cutByIndex(o,n.childCount),a=r&&r[e+1];a&&(s=s.replaceChild(0,a.type.create(a.attrs)));let l=r&&r[e]||n;if(!n.canReplace(o+1,n.childCount)||!l.type.validContent(s))return!1}let a=i.indexAfter(o),l=r&&r[0];return i.node(o).canReplaceWith(a,a,l?l.type:i.node(o+1).type)}function S(t,e){var n,r;let i=t.resolve(e),o=i.index();return n=i.nodeBefore,r=i.nodeAfter,!!(n&&r&&!n.isLeaf&&n.canAppend(r))&&i.parent.canReplace(o,o+1)}function _(t,e,n){let r=t.resolve(e);if(!n.content.size)return e;let i=n.content;for(let t=0;t<n.openStart;t++)i=i.firstChild.content;for(let t=1;t<=(0==n.openStart&&n.size?2:1);t++)for(let e=r.depth;e>=0;e--){let n=e==r.depth?0:r.pos<=(r.start(e+1)+r.end(e+1))/2?-1:1,o=r.index(e)+(n>0?1:0),s=r.node(e),a=!1;if(1==t)a=s.canReplace(o,o,i);else{let t=s.contentMatchAt(o).findWrapping(i.firstChild.type);a=t&&s.canReplaceWith(o,o,t[0])}if(a)return 0==n?r.pos:n<0?r.before(e+1):r.after(e+1)}return null}function C(t,e,n=e,i=r.p2.empty){if(e==n&&!i.size)return null;let o=t.resolve(e),s=t.resolve(n);return M(o,s,i)?new m(e,n,i):new E(o,s,i).fit()}function M(t,e,n){return!n.openStart&&!n.openEnd&&t.start()==e.start()&&t.parent.canReplace(t.index(),e.index(),n.content)}l.jsonID("replaceAround",g);class E{constructor(t,e,n){this.$from=t,this.$to=e,this.unplaced=n,this.frontier=[],this.placed=r.HY.empty;for(let e=0;e<=t.depth;e++){let n=t.node(e);this.frontier.push({type:n.type,match:n.contentMatchAt(t.indexAfter(e))})}for(let e=t.depth;e>0;e--)this.placed=r.HY.from(t.node(e).copy(this.placed))}get depth(){return this.frontier.length-1}fit(){for(;this.unplaced.size;){let t=this.findFittable();t?this.placeNodes(t):this.openMore()||this.dropNode()}let t=this.mustMoveInline(),e=this.placed.size-this.depth-this.$from.depth,n=this.$from,i=this.close(t<0?this.$to:n.doc.resolve(t));if(!i)return null;let o=this.placed,s=n.depth,a=i.depth;for(;s&&a&&1==o.childCount;)o=o.firstChild.content,s--,a--;let l=new r.p2(o,s,a);return t>-1?new g(n.pos,t,this.$to.pos,this.$to.end(),l,e):l.size||n.pos!=this.$to.pos?new m(n.pos,i.pos,l):null}findFittable(){let t=this.unplaced.openStart;for(let e=this.unplaced.content,n=0,r=this.unplaced.openEnd;n<t;n++){let i=e.firstChild;if(e.childCount>1&&(r=0),i.type.spec.isolating&&r<=n){t=n;break}e=i.content}for(let e=1;e<=2;e++)for(let n=1==e?t:this.unplaced.openStart;n>=0;n--){let t=null,i=(n?(t=I(this.unplaced.content,n-1).firstChild).content:this.unplaced.content).firstChild;for(let o=this.depth;o>=0;o--){let{type:s,match:a}=this.frontier[o],l,h=null;if(1==e&&(i?a.matchType(i.type)||(h=a.fillBefore(r.HY.from(i),!1)):t&&s.compatibleContent(t.type)))return{sliceDepth:n,frontierDepth:o,parent:t,inject:h};if(2==e&&i&&(l=a.findWrapping(i.type)))return{sliceDepth:n,frontierDepth:o,parent:t,wrap:l};if(t&&a.matchType(t.type))break}}}

18openMore(){let{content:t,openStart:e,openEnd:n}=this.unplaced,i=I(t,e);return!!i.childCount&&!i.firstChild.isLeaf&&(this.unplaced=new r.p2(t,e+1,Math.max(n,i.size+e>=t.size-n?e+1:0)),!0)}dropNode(){let{content:t,openStart:e,openEnd:n}=this.unplaced,i=I(t,e);if(i.childCount<=1&&e>0){let o=t.size-e<=e+i.size;this.unplaced=new r.p2(O(t,e-1,1),e-1,o?e-1:n)}else this.unplaced=new r.p2(O(t,e,1),e,n)}placeNodes({sliceDepth:t,frontierDepth:e,parent:n,inject:i,wrap:o}){for(;this.depth>e;)this.closeFrontierNode();if(o)for(let t=0;t<o.length;t++)this.openFrontierNode(o[t]);let s=this.unplaced,a=n?n.content:s.content,l=s.openStart-t,h=0,c=[],{match:u,type:f}=this.frontier[e];if(i){for(let t=0;t<i.childCount;t++)c.push(i.child(t));u=u.matchFragment(i)}let p=a.size+t-(s.content.size-s.openEnd);for(;h<a.childCount;){let t=a.child(h),e=u.matchType(t.type);if(!e)break;(++h>1||0==l||t.content.size)&&(u=e,c.push(function t(e,n,i){if(n<=0)return e;let o=e.content;return n>1&&(o=o.replaceChild(0,t(o.firstChild,n-1,1==o.childCount?i-1:0))),n>0&&(o=e.type.contentMatch.fillBefore(o).append(o),i<=0&&(o=o.append(e.type.contentMatch.matchFragment(o).fillBefore(r.HY.empty,!0)))),e.copy(o)}(t.mark(f.allowedMarks(t.marks)),1==h?l:0,h==a.childCount?p:-1)))}let d=h==a.childCount;d||(p=-1),this.placed=A(this.placed,e,r.HY.from(c)),this.frontier[e].match=u,d&&p<0&&n&&n.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(let t=0,e=a;t<p;t++){let t=e.lastChild;this.frontier.push({type:t.type,match:t.contentMatchAt(t.childCount)}),e=t.content}this.unplaced=d?0==t?r.p2.empty:new r.p2(O(s.content,t-1,1),t-1,p<0?s.openEnd:t-1):new r.p2(O(s.content,t,h),s.openStart,s.openEnd)}mustMoveInline(){if(!this.$to.parent.isTextblock)return -1;let t=this.frontier[this.depth],e;if(!t.type.isTextblock||!R(this.$to,this.$to.depth,t.type,t.match,!1)||this.$to.depth==this.depth&&(e=this.findCloseLevel(this.$to))&&e.depth==this.depth)return -1;let{depth:n}=this.$to,r=this.$to.after(n);for(;n>1&&r==this.$to.end(--n);)++r;return r}findCloseLevel(t){i:for(let e=Math.min(this.depth,t.depth);e>=0;e--){let{match:n,type:r}=this.frontier[e],i=e<t.depth&&t.end(e+1)==t.pos+(t.depth-(e+1)),o=R(t,e,r,n,i);if(o){for(let n=e-1;n>=0;n--){let{match:e,type:r}=this.frontier[n],i=R(t,n,r,e,!0);if(!i||i.childCount)continue i}return{depth:e,fit:o,move:i?t.doc.resolve(t.after(e+1)):t}}}}close(t){let e=this.findCloseLevel(t);if(!e)return null;for(;this.depth>e.depth;)this.closeFrontierNode();e.fit.childCount&&(this.placed=A(this.placed,e.depth,e.fit)),t=e.move;for(let n=e.depth+1;n<=t.depth;n++){let e=t.node(n),r=e.type.contentMatch.fillBefore(e.content,!0,t.index(n));this.openFrontierNode(e.type,e.attrs,r)}return t}openFrontierNode(t,e=null,n){let i=this.frontier[this.depth];i.match=i.match.matchType(t),this.placed=A(this.placed,this.depth,r.HY.from(t.create(e,n))),this.frontier.push({type:t,match:t.contentMatch})}closeFrontierNode(){let t=this.frontier.pop().match.fillBefore(r.HY.empty,!0);t.childCount&&(this.placed=A(this.placed,this.frontier.length,t))}}function O(t,e,n){return 0==e?t.cutByIndex(n,t.childCount):t.replaceChild(0,t.firstChild.copy(O(t.firstChild.content,e-1,n)))}function A(t,e,n){return 0==e?t.append(n):t.replaceChild(t.childCount-1,t.lastChild.copy(A(t.lastChild.content,e-1,n)))}function I(t,e){for(let n=0;n<e;n++)t=t.firstChild.content;return t}function R(t,e,n,r,i){let o=t.node(e),s=i?t.indexAfter(e):t.index(e);if(s==o.childCount&&!n.compatibleContent(o.type))return null;let a=r.fillBefore(o.content,!0,s);return a&&!function(t,e,n){for(let r=n;r<e.childCount;r++)if(!t.allowsMarks(e.child(r).marks))return!0;return!1}(n,o.content,s)?a:null}function T(t,e){let n=[],r=Math.min(t.depth,e.depth);for(let i=r;i>=0;i--){let r=t.start(i);if(r<t.pos-(t.depth-i)||e.end(i)>e.pos+(e.depth-i)||t.node(i).type.spec.isolating||e.node(i).type.spec.isolating)break;(r==e.start(i)||i==t.depth&&i==e.depth&&t.parent.inlineContent&&e.parent.inlineContent&&i&&e.start(i-1)==r-1)&&n.push(i)}return n}class N extends l{constructor(t,e,n){super(),this.pos=t,this.attr=e,this.value=n}apply(t){let e=t.nodeAt(this.pos);if(!e)return h.fail("No node at attribute step's position");let n=Object.create(null);for(let t in e.attrs)n[t]=e.attrs[t];n[this.attr]=this.value;let i=e.type.create(n,null,e.marks);return h.fromReplace(t,this.pos,this.pos+1,new r.p2(r.HY.from(i),0,e.isLeaf?0:1))}getMap(){return o.empty}invert(t){return new N(this.pos,this.attr,t.nodeAt(this.pos).attrs[this.attr])}map(t){let e=t.mapResult(this.pos,1);return e.deletedAfter?null:new N(e.pos,this.attr,this.value)}toJSON(){return{stepType:"attr",pos:this.pos,attr:this.attr,value:this.value}}static fromJSON(t,e){if("number"!=typeof e.pos||"string"!=typeof e.attr)throw RangeError("Invalid input for AttrStep.fromJSON");return new N(e.pos,e.attr,e.value)}}l.jsonID("attr",N);class z extends l{constructor(t,e){super(),this.attr=t,this.value=e}apply(t){let e=Object.create(null);for(let n in t.attrs)e[n]=t.attrs[n];e[this.attr]=this.value;let n=t.type.create(e,t.content,t.marks);return h.ok(n)}getMap(){return o.empty}invert(t){return new z(this.attr,t.attrs[this.attr])}map(t){return this}toJSON(){return{stepType:"docAttr",attr:this.attr,value:this.value}}static fromJSON(t,e){if("string"!=typeof e.attr)throw RangeError("Invalid input for DocAttrStep.fromJSON");return new z(e.attr,e.value)}}l.jsonID("docAttr",z);

18let F=class extends Error{};(F=function t(e){let n=Error.call(this,e);return n.__proto__=t.prototype,n}).prototype=Object.create(Error.prototype),F.prototype.constructor=F,F.prototype.name="TransformError";class B{constructor(t){this.doc=t,this.steps=[],this.docs=[],this.mapping=new s}get before(){return this.docs.length?this.docs[0]:this.doc}step(t){let e=this.maybeStep(t);if(e.failed)throw new F(e.failed);return this}maybeStep(t){let e=t.apply(this.doc);return e.failed||this.addStep(t,e.doc),e}get docChanged(){return this.steps.length>0}addStep(t,e){this.docs.push(this.doc),this.steps.push(t),this.mapping.appendMap(t.getMap()),this.doc=e}replace(t,e=t,n=r.p2.empty){let i=C(this.doc,t,e,n);return i&&this.step(i),this}replaceWith(t,e,n){return this.replace(t,e,new r.p2(r.HY.from(n),0,0))}delete(t,e){return this.replace(t,e,r.p2.empty)}insert(t,e){return this.replaceWith(t,t,e)}replaceRange(t,e,n){return!function(t,e,n,i){if(!i.size)return t.deleteRange(e,n);let o=t.doc.resolve(e),s=t.doc.resolve(n);if(M(o,s,i))return t.step(new m(e,n,i));let a=T(o,t.doc.resolve(n));0==a[a.length-1]&&a.pop();let l=-(o.depth+1);a.unshift(l);for(let t=o.depth,e=o.pos-1;t>0;t--,e--){let n=o.node(t).type.spec;if(n.defining||n.definingAsContext||n.isolating)break;a.indexOf(t)>-1?l=t:o.before(t)==e&&a.splice(1,0,-t)}let h=a.indexOf(l),c=[],u=i.openStart;for(let t=i.content,e=0;;e++){let n=t.firstChild;if(c.push(n),e==i.openStart)break;t=n.content}for(let t=u-1;t>=0;t--){var f;let e=c[t],n=(f=e.type).spec.defining||f.spec.definingForContent;if(n&&!e.sameMarkup(o.node(Math.abs(l)-1)))u=t;else if(n||!e.type.isTextblock)break}for(let e=i.openStart;e>=0;e--){let l=(e+u+1)%(i.openStart+1),f=c[l];if(f)for(let e=0;e<a.length;e++){let c=a[(e+h)%a.length],u=!0;c<0&&(u=!1,c=-c);let p=o.node(c-1),d=o.index(c-1);if(p.canReplaceWith(d,d,f.type,f.marks))return t.replace(o.before(c),u?s.after(c):n,new r.p2(function t(e,n,i,o,s){if(n<i){let r=e.firstChild;e=e.replaceChild(0,r.copy(t(r.content,n+1,i,o,r)))}if(n>o){let t=s.contentMatchAt(0),n=t.fillBefore(e).append(e);e=n.append(t.matchFragment(n).fillBefore(r.HY.empty,!0))}return e}(i.content,0,i.openStart,l),l,i.openEnd))}}let p=t.steps.length;for(let r=a.length-1;r>=0&&(t.replace(e,n,i),!(t.steps.length>p));r--){let t=a[r];t<0||(e=o.before(t),n=s.after(t))}}(this,t,e,n),this}replaceRangeWith(t,e,n){return!function(t,e,n,i){if(!i.isInline&&e==n&&t.doc.resolve(e).parent.content.size){let r=function(t,e,n){let r=t.resolve(e);if(r.parent.canReplaceWith(r.index(),r.index(),n))return e;if(0==r.parentOffset)for(let t=r.depth-1;t>=0;t--){let e=r.index(t);if(r.node(t).canReplaceWith(e,e,n))return r.before(t+1);if(e>0)return null}if(r.parentOffset==r.parent.content.size)for(let t=r.depth-1;t>=0;t--){let e=r.indexAfter(t);if(r.node(t).canReplaceWith(e,e,n))return r.after(t+1);if(e<r.node(t).childCount)break}return null}(t.doc,e,i.type);null!=r&&(e=n=r)}t.replaceRange(e,n,new r.p2(r.HY.from(i),0,0))}(this,t,e,n),this}deleteRange(t,e){return!function(t,e,n){let r=t.doc.resolve(e),i=t.doc.resolve(n),o=T(r,i);for(let e=0;e<o.length;e++){let n=o[e],s=e==o.length-1;if(s&&0==n||r.node(n).type.contentMatch.validEnd)return t.delete(r.start(n),i.end(n));if(n>0&&(s||r.node(n-1).canReplace(r.index(n-1),i.indexAfter(n-1))))return t.delete(r.before(n),i.after(n))}for(let o=1;o<=r.depth&&o<=i.depth;o++)if(e-r.start(o)==r.depth-o&&n>r.end(o)&&i.end(o)-n!=i.depth-o)return t.delete(r.before(o),n);t.delete(e,n)}(this,t,e),this}lift(t,e){return!function(t,e,n){let{$from:i,$to:o,depth:s}=e,a=i.before(s+1),l=o.after(s+1),h=a,c=l,u=r.HY.empty,f=0;for(let t=s,e=!1;t>n;t--)e||i.index(t)>0?(e=!0,u=r.HY.from(i.node(t).copy(u)),f++):h--;let p=r.HY.empty,d=0;for(let t=s,e=!1;t>n;t--)e||o.after(t+1)<o.end(t)?(e=!0,p=r.HY.from(o.node(t).copy(p)),d++):c++;t.step(new g(h,c,a,l,new r.p2(u.append(p),f,d),u.size-f,!0))}(this,t,e),this}join(t,e=1){return!function(t,e,n){let i=new m(e-n,e+n,r.p2.empty,!0);t.step(i)}(this,t,e),this}wrap(t,e){return!function(t,e,n){let i=r.HY.empty;for(let t=n.length-1;t>=0;t--){if(i.size){let e=n[t].type.contentMatch.matchFragment(i);if(!e||!e.validEnd)throw RangeError("Wrapper type given to Transform.wrap does not form valid content of its parent wrapper")}i=r.HY.from(n[t].type.create(n[t].attrs,i))}let o=e.start,s=e.end;t.step(new g(o,s,o,s,new r.p2(i,0,0),n.length,!0))}(this,t,e),this}setBlockType(t,e=t,n,i=null){return!function(t,e,n,i,o){if(!i.isTextblock)throw RangeError("Type given to setBlockType should be a textblock");let s=t.steps.length;t.doc.nodesBetween(e,n,(e,n)=>{var a,l;let h,c;if(e.isTextblock&&!e.hasMarkup(i,o)&&(a=t.doc,l=t.mapping.slice(s).map(n),c=(h=a.resolve(l)).index(),h.parent.canReplaceWith(c,c+1,i))){let a=null;if(i.schema.linebreakReplacement){let t="pre"==i.whitespace,e=!!i.contentMatch.matchType(i.schema.linebreakReplacement);t&&!e?a=!1:!t&&e&&(a=!0)}!1===a&&function(t,e,n,r){e.forEach((i,o)=>

18{if(i.type==i.type.schema.linebreakReplacement){let i=t.mapping.slice(r).map(n+1+o);t.replaceWith(i,i+1,e.type.schema.text("\n"))}})}(t,e,n,s),y(t,t.mapping.slice(s).map(n,1),i,void 0,null===a);let l=t.mapping.slice(s),h=l.map(n,1),c=l.map(n+e.nodeSize,1);return t.step(new g(h,c,h+1,c-1,new r.p2(r.HY.from(i.create(o,null,e.marks)),0,0),1,!0)),!0===a&&function(t,e,n,r){e.forEach((i,o)=>{if(i.isText){let s,a=/\r?\n|\r/g;for(;s=a.exec(i.text);){let i=t.mapping.slice(r).map(n+1+o+s.index);t.replaceWith(i,i+1,e.type.schema.linebreakReplacement.create())}}})}(t,e,n,s),!1}})}(this,t,e,n,i),this}setNodeMarkup(t,e,n=null,i){return!function(t,e,n,i,o){let s=t.doc.nodeAt(e);if(!s)throw RangeError("No node at given position");n||(n=s.type);let a=n.create(i,null,o||s.marks);if(s.isLeaf)return t.replaceWith(e,e+s.nodeSize,a);if(!n.validContent(s.content))throw RangeError("Invalid content for node type "+n.name);t.step(new g(e,e+s.nodeSize,e+1,e+s.nodeSize-1,new r.p2(r.HY.from(a),0,0),1,!0))}(this,t,e,n,i),this}setNodeAttribute(t,e,n){return this.step(new N(t,e,n)),this}setDocAttribute(t,e){return this.step(new z(t,e)),this}addNodeMark(t,e){return this.step(new p(t,e)),this}removeNodeMark(t,e){if(!(e instanceof r.vc)){let n=this.doc.nodeAt(t);if(!n)throw RangeError("No node at position "+t);if(!(e=e.isInSet(n.marks)))return this}return this.step(new d(t,e)),this}split(t,e=1,n){return!function(t,e,n=1,i){let o=t.doc.resolve(e),s=r.HY.empty,a=r.HY.empty;for(let t=o.depth,e=o.depth-n,l=n-1;t>e;t--,l--){s=r.HY.from(o.node(t).copy(s));let e=i&&i[l];a=r.HY.from(e?e.type.create(e.attrs,a):o.node(t).copy(a))}t.step(new m(e,e,new r.p2(s.append(a),n,n),!0))}(this,t,e,n),this}addMark(t,e,n){var r;let i,o,s,a;return r=this,s=[],a=[],r.doc.nodesBetween(t,e,(r,l,h)=>{if(!r.isInline)return;let c=r.marks;if(!n.isInSet(c)&&h.type.allowsMarkType(n.type)){let h=Math.max(l,t),p=Math.min(l+r.nodeSize,e),d=n.addToSet(c);for(let t=0;t<c.length;t++)c[t].isInSet(d)||(i&&i.to==h&&i.mark.eq(c[t])?i.to=p:s.push(i=new f(h,p,c[t])));o&&o.to==h?o.to=p:a.push(o=new u(h,p,n))}}),s.forEach(t=>r.step(t)),a.forEach(t=>r.step(t)),this}removeMark(t,e,n){var i;let o,s;return i=this,o=[],s=0,i.doc.nodesBetween(t,e,(i,a)=>{if(!i.isInline)return;s++;let l=null;if(n instanceof r.ZU){let t=i.marks,e;for(;e=n.isInSet(t);)(l||(l=[])).push(e),t=e.removeFromSet(t)}else n?n.isInSet(i.marks)&&(l=[n]):l=i.marks;if(l&&l.length){let n=Math.min(a+i.nodeSize,e);for(let e=0;e<l.length;e++){let r=l[e],i;for(let t=0;t<o.length;t++){let e=o[t];e.step==s-1&&r.eq(o[t].style)&&(i=e)}i?(i.to=n,i.step=s):o.push({style:r,from:Math.max(a,t),to:n,step:s})}}}),o.forEach(t=>i.step(new f(t.from,t.to,t.style))),this}clearIncompatible(t,e,n){return y(this,t,e,n),this}}}}]);