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p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"link"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{attrs:{url:{default:!1},desc:{default:!1}},toDOM:function(e){var t=e.attrs,n=t.url,r=t.desc,o="link";return n&&(o+="|link-url|marked-text"),r&&(o+="|link-desc|marked-text"),["span",{class:Tt.apply(void 0,o.split("|"))},0]}}},enumerable:!1,configurable:!0}),t.prototype.addLinkOrImage=function(e){return function(t){return function(n,r){var o=n.selection,i=n.tr,s=n.schema,a=Jt(o),l=a[0],c=a[1],u=t,d=u.linkText,p=u.altText,h=u.linkUrl,f=u.imageUrl,m=d,g=h,v="";return"image"===e&&(m=p,g=f,v="!"),v+="["+(m=me(m))+"]("+g+")",r(i.replaceWith(l,c,Oe(s,v))),!0}}},t.prototype.commands=function(){return{addImage:this.addLinkOrImage("image"),addLink:this.addLinkOrImage("link")}},t}(On),wr=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return 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p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"meta"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{toDOM:function(){return["span",{class:Tt("meta")},0]}}},enumerable:!1,configurable:!0}),t}(On),Cr=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"markedText"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{toDOM:function(){return["span",{class:Tt("marked-text")},0]}}},enumerable:!1,configurable:!0}),t}(On),Tr=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"tableCell"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{toDOM:function(){return["span",{class:Tt("table-cell")},0]}}},enumerable:!1,configurable:!0}),t}(On),Mr=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"html"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{toDOM:function(){return["span",{class:Tt("html")},0]}}},enumerable:!1,configurable:!0}),t}(On),Sr=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"customBlock"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{toDOM:function(){return["span",{class:Tt("custom-block")},0]}}},enumerable:!1,configurable:!0}),t.prototype.commands=function(){return function(e){return function(t,n){var r=t.selection,o=t.schema,i=t.tr,s=Yt(r),a=s.startFromOffset,l=s.endToOffset;if(!(null===e||void 0===e?void 0:e.info))return!1;var c="$$"+e.info,u=Oe(o,c),d=Oe(o,"$$");return i.insert(a,u).split(a+c.length),i.split(i.mapping.map(l)).insert(i.mapping.map(l),d),n(i.setSelection(De(i,i.mapping.map(l)-("$$".length+2)))),!0}}},t}(On),Er=/x|backspace/i,Nr=/^\[(\s*)(x?)(\s*)\](?:\s+)/i;var Or=/\r\n|\n|\r/,Dr=function(e){function t(t,n){var r=e.call(this,t)||this,o=n.toastMark,i=n.useCommandShortcut,s=void 0===i||i,a=n.mdPlugins,l=void 0===a?[]:a;return 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e.clipboardData?e.clipboardData.setData("text/plain",i):window.clipboardData.setData("Text",i),"cut"===t&&this.view.dispatch(o.deleteSelection().scrollIntoView().setMeta("uiEvent","cut")),!0},t.prototype.updateMarkdown=function(e){var t=this;e.docChanged&&e.steps.forEach(function(n,r){if(n.slice&&!(n instanceof i.b)){var o=e.docs[r],s=[n.from,n.to],a=Zt(o,s[0],s[1]),l=a[0],c=a[1],u=t.getChanged(n.slice);l[0]===c[0]&&l[1]===c[1]&&""===u&&(u="\n");var d=t.toastMark.editMarkdown(l,c,u);t.eventEmitter.emit("updatePreview",d),e.setMeta("editResult",d).scrollIntoView()}})},t.prototype.getChanged=function(e){var t="",n=e.content.size;return e.content.nodesBetween(0,n,function(e,r){e.isText?t+=e.text.slice(Math.max(0,r)-r,n-r):e.isBlock&&r>0&&(t+="\n")}),t},t.prototype.setSelection=function(e,t){void 0===t&&(t=e);var n=this.view.state.tr,r=Qt(n.doc,e,t),o=r[0],i=r[1];this.view.dispatch(n.setSelection(De(n,o,i)).scrollIntoView())},t.prototype.replaceSelection=function(e,t,n){var 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/*! *****************************************************************************
Copyright (c) Microsoft Corporation.

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
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Xr=Zr,Qr={},Yr={},eo={Aacute:"Á",aacute:"á",Abreve:"Ă",abreve:"ă",ac:"∾",acd:"∿",acE:"∾̳",Acirc:"Â",acirc:"â",acute:"´",Acy:"А",acy:"а",AElig:"Æ",aelig:"æ",af:"⁡",Afr:"𝔄",afr:"𝔞",Agrave:"À",agrave:"à",alefsym:"ℵ",aleph:"ℵ",Alpha:"Α",alpha:"α",Amacr:"Ā",amacr:"ā",amalg:"⨿",amp:"&",AMP:"&",andand:"⩕",And:"⩓",and:"∧",andd:"⩜",andslope:"⩘",andv:"⩚",ang:"∠",ange:"⦤",angle:"∠",angmsdaa:"⦨",angmsdab:"⦩",angmsdac:"⦪",angmsdad:"⦫",angmsdae:"⦬",angmsdaf:"⦭",angmsdag:"⦮",angmsdah:"⦯",angmsd:"∡",angrt:"∟",angrtvb:"⊾",angrtvbd:"⦝",angsph:"∢",angst:"Å",angzarr:"⍼",Aogon:"Ą",aogon:"ą",Aopf:"𝔸",aopf:"𝕒",apacir:"⩯",ap:"≈",apE:"⩰",ape:"≊",apid:"≋",apos:"'",ApplyFunction:"⁡",approx:"≈",approxeq:"≊",Aring:"Å",aring:"å",Ascr:"𝒜",ascr:"𝒶",Assign:"≔",ast:"*",asymp:"≈",asympeq:"≍",Atilde:"Ã",atilde:"ã",Auml:"Ä",auml:"ä",awconint:"∳",awint:"⨑",backcong:"≌",backepsilon:"϶",backprime:"‵",backsim:"∽",backsimeq:"⋍",Backslash:"∖",Barv:"⫧",barvee:"⊽",barwed:"⌅",Barwed:"⌆",barwedge:"⌅",bbrk:"⎵",bbrktbrk:"⎶",bcong:"≌",Bcy:"Б",bcy:"б",bdquo:"„",becaus:"∵",because:"∵",Because:"∵",bemptyv:"⦰",bepsi:"϶",bernou:"ℬ",Bernoullis:"ℬ",Beta:"Β",beta:"β",beth:"ℶ",between:"≬",Bfr:"𝔅",bfr:"𝔟",bigcap:"⋂",bigcirc:"◯",bigcup:"⋃",bigodot:"⨀",bigoplus:"⨁",bigotimes:"⨂",bigsqcup:"⨆",bigstar:"★",bigtriangledown:"▽",bigtriangleup:"△",biguplus:"⨄",bigvee:"⋁",bigwedge:"⋀",bkarow:"⤍",blacklozenge:"⧫",blacksquare:"▪",blacktriangle:"▴",blacktriangledown:"▾",blacktriangleleft:"◂",blacktriangleright:"▸",blank:"␣",blk12:"▒",blk14:"░",blk34:"▓",block:"█",bne:"=⃥",bnequiv:"≡⃥",bNot:"⫭",bnot:"⌐",Bopf:"𝔹",bopf:"𝕓",bot:"⊥",bottom:"⊥",bowtie:"⋈",boxbox:"⧉",boxdl:"┐",boxdL:"╕",boxDl:"╖",boxDL:"╗",boxdr:"┌",boxdR:"╒",boxDr:"╓",boxDR:"╔",boxh:"─",boxH:"═",boxhd:"┬",boxHd:"╤",boxhD:"╥",boxHD:"╦",boxhu:"┴",boxHu:"╧",boxhU:"╨",boxHU:"╩",boxminus:"⊟",boxplus:"⊞",boxtimes:"⊠",boxul:"┘",boxuL:"╛",boxUl:"╜",boxUL:"╝",boxur:"└",boxuR:"╘",boxUr:"╙",boxUR:"╚",boxv:"│",boxV:"║",boxvh:"┼",boxvH:"╪",boxVh:"╫",boxVH:"╬",boxvl:"┤",boxvL:"╡",boxVl:"╢",boxVL:"╣",boxvr:"├",boxvR:"╞",boxVr:"╟",boxVR:"╠",bprime:"‵",breve:"˘",Breve:"˘",brvbar:"¦",bscr:"𝒷",Bscr:"ℬ",bsemi:"⁏",bsim:"∽",bsime:"⋍",bsolb:"⧅",bsol:"\\",bsolhsub:"⟈",bull:"•",bullet:"•",bump:"≎",bumpE:"⪮",bumpe:"≏",Bumpeq:"≎",bumpeq:"≏",Cacute:"Ć",cacute:"ć",capand:"⩄",capbrcup:"⩉",capcap:"⩋",cap:"∩",Cap:"⋒",capcup:"⩇",capdot:"⩀",CapitalDifferentialD:"ⅅ",caps:"∩︀",caret:"⁁",caron:"ˇ",Cayleys:"ℭ",ccaps:"⩍",Ccaron:"Č",ccaron:"č",Ccedil:"Ç",ccedil:"ç",Ccirc:"Ĉ",ccirc:"ĉ",Cconint:"∰",ccups:"⩌",ccupssm:"⩐",Cdot:"Ċ",cdot:"ċ",cedil:"¸",Cedilla:"¸",cemptyv:"⦲",cent:"¢",centerdot:"·",CenterDot:"·",cfr:"𝔠",Cfr:"ℭ",CHcy:"Ч",chcy:"ч",check:"✓",checkmark:"✓",Chi:"Χ",chi:"χ",circ:"ˆ",circeq:"≗",circlearrowleft:"↺",circlearrowright:"↻",circledast:"⊛",circledcirc:"⊚",circleddash:"⊝",CircleDot:"⊙",circledR:"®",circledS:"Ⓢ",CircleMinus:"⊖",CirclePlus:"⊕",CircleTimes:"⊗",cir:"○",cirE:"⧃",cire:"≗",cirfnint:"⨐",cirmid:"⫯",cirscir:"⧂",ClockwiseContourIntegral:"∲",CloseCurlyDoubleQuote:"”",CloseCurlyQuote:"’",clubs:"♣",clubsuit:"♣",colon:":",Colon:"∷",Colone:"⩴",colone:"≔",coloneq:"≔",comma:",",commat:"@",comp:"∁",compfn:"∘",complement:"∁",complexes:"ℂ",cong:"≅",congdot:"⩭",Congruent:"≡",conint:"∮",Conint:"∯",ContourIntegral:"∮",copf:"𝕔",Copf:"ℂ",coprod:"∐",Coproduct:"∐",copy:"©",COPY:"©",copysr:"℗",CounterClockwiseContourIntegral:"∳",crarr:"↵",cross:"✗",Cross:"⨯",Cscr:"𝒞",cscr:"𝒸",csub:"⫏",csube:"⫑",csup:"⫐",csupe:"⫒",ctdot:"⋯",cudarrl:"⤸",cudarrr:"⤵",cuepr:"⋞",cuesc:"⋟",cularr:"↶",cularrp:"⤽",cupbrcap:"⩈",cupcap:"⩆",CupCap:"≍",cup:"∪",Cup:"⋓",cupcup:"⩊",cupdot:"⊍",cupor:"⩅",cups:"∪︀",curarr:"↷",curarrm:"⤼",curlyeqprec:"⋞",curlyeqsucc:"⋟",curlyvee:"⋎",curlywedge:"⋏",curren:"¤",curvearrowleft:"↶",curvearrowright:"↷",cuvee:"⋎",cuwed:"⋏",cwconint:"∲",cwint:"∱",cylcty:"⌭",dagger:"†",Dagger:"‡",daleth:"ℸ",darr:"↓",Darr:"↡",dArr:"⇓",dash:"‐",Dashv:"⫤",dashv:"⊣",dbkarow:"⤏",dblac:"˝",Dcaron:"Ď",dcaron:"ď",Dcy:"Д",dcy:"д",ddagger:"‡",ddarr:"⇊",DD:"ⅅ",dd:"ⅆ",DDotrahd:"⤑",ddotseq:"⩷",deg:"°",Del:"∇",Delta:"Δ",delta:"δ",demptyv:"⦱",dfisht:"⥿",Dfr:"𝔇",dfr:"𝔡",dHar:"⥥",dharl:"⇃",dharr:"⇂",DiacriticalAcute:"´",DiacriticalDot:"˙",DiacriticalDoubleAcute:"˝",DiacriticalGrave:"`",DiacriticalTilde:"˜",diam:"⋄",diamond:"⋄",Diamond:"⋄",diamondsuit:"♦",diams:"♦",die:"¨",DifferentialD:"ⅆ",digamma:"ϝ",disin:"⋲",div:"÷",divide:"÷",divideontimes:"⋇",divonx:"⋇",DJcy:"Ђ",djcy:"ђ",dlcorn:"⌞",dlcrop:"⌍",dollar:"$",Dopf:"𝔻",dopf:"𝕕",Dot:"¨",dot:"˙",DotDot:"⃜",doteq:"≐",doteqdot:"≑",DotEqual:"≐",dotminus:"∸",dotplus:"∔",dotsquare:"⊡",doublebarwedge:"⌆",DoubleContourIntegral:"∯",DoubleDot:"¨",DoubleDownArrow:"⇓",DoubleLeftArrow:"⇐",DoubleLeftRightArrow:"⇔",DoubleLeftTee:"⫤",DoubleLongLeftArrow:"⟸",DoubleLongLeftRightArrow:"⟺",DoubleLongRightArrow:"⟹",DoubleRightArrow:"⇒",DoubleRightTee:"⊨",DoubleUpArrow:"⇑",DoubleUpDownArrow:"⇕",DoubleVerticalBar:"∥",DownArrowBar:"⤓",downarrow:"↓",DownArrow:"↓",Downarrow:"⇓",DownArrowUpArrow:"⇵",DownBreve:"̑",downdownarrows:"⇊",downharpoonleft:"⇃",downharpoonright:"⇂",DownLeftRightVector:"⥐",DownLeftTeeVector:"⥞",DownLeftVectorBar:"⥖",DownLeftVector:"↽",DownRightTeeVector:"⥟",DownRightVectorBar:"⥗",DownRightVector:"⇁",DownTeeArrow:"↧",DownTee:"⊤",drbkarow:"⤐",drcorn:"⌟",drcrop:"⌌",Dscr:"𝒟",dscr:"𝒹",DScy:"Ѕ",dscy:"ѕ",dsol:"⧶",Dstrok:"Đ",dstrok:"đ",dtdot:"⋱",dtri:"▿",dtrif:"▾",duarr:"⇵",duhar:"⥯",dwangle:"⦦",DZcy:"Џ",dzcy:"џ",dzigrarr:"⟿",Eacute:"É",eacute:"é",easter:"⩮",Ecaron:"Ě",ecaron:"ě",Ecirc:"Ê",ecirc:"ê",ecir:"≖",ecolon:"≕",Ecy:"Э",ecy:"э",eDDot:"⩷",Edot:"Ė",edot:"ė",eDot:"≑",ee:"ⅇ",efDot:"≒",Efr:"𝔈",efr:"𝔢",eg:"⪚",Egrave:"È",egrave:"è",egs:"⪖",egsdot:"⪘",el:"⪙",Element:"∈",elinters:"⏧",ell:"ℓ",els:"⪕",elsdot:"⪗",Emacr:"Ē",emacr:"ē",empty:"∅",emptyset:"∅",EmptySmallSquare:"◻",emptyv:"∅",EmptyVerySmallSquare:"▫",emsp13:" ",emsp14:" ",emsp:" ",ENG:"Ŋ",eng:"ŋ",ensp:" ",Eogon:"Ę",eogon:"ę",Eopf:"𝔼",eopf:"𝕖",epar:"⋕",eparsl:"⧣",eplus:"⩱",epsi:"ε",Epsilon:"Ε",epsilon:"ε",epsiv:"ϵ",eqcirc:"≖",eqcolon:"≕",eqsim:"≂",eqslantgtr:"⪖",eqslantless:"⪕",Equal:"⩵",equals:"=",EqualTilde:"≂",equest:"≟",Equilibrium:"⇌",equiv:"≡",equivDD:"⩸",eqvparsl:"⧥",erarr:"⥱",erDot:"≓",escr:"ℯ",Escr:"ℰ",esdot:"≐",Esim:"⩳",esim:"≂",Eta:"Η",eta:"η",ETH:"Ð",eth:"ð",Euml:"Ë",euml:"ë",euro:"€",excl:"!",exist:"∃",Exists:"∃",expectation:"ℰ",exponentiale:"ⅇ",ExponentialE:"ⅇ",fallingdotseq:"≒",Fcy:"Ф",fcy:"ф",female:"♀",ffilig:"ffi",fflig:"ff",ffllig:"ffl",Ffr:"𝔉",ffr:"𝔣",filig:"fi",FilledSmallSquare:"◼",FilledVerySmallSquare:"▪",fjlig:"fj",flat:"♭",fllig:"fl",fltns:"▱",fnof:"ƒ",Fopf:"𝔽",fopf:"𝕗",forall:"∀",ForAll:"∀",fork:"⋔",forkv:"⫙",Fouriertrf:"ℱ",fpartint:"⨍",frac12:"½",frac13:"⅓",frac14:"¼",frac15:"⅕",frac16:"⅙",frac18:"⅛",frac23:"⅔",frac25:"⅖",frac34:"¾",frac35:"⅗",frac38:"⅜",frac45:"⅘",frac56:"⅚",frac58:"⅝",frac78:"⅞",frasl:"⁄",frown:"⌢",fscr:"𝒻",Fscr:"ℱ",gacute:"ǵ",Gamma:"Γ",gamma:"γ",Gammad:"Ϝ",gammad:"ϝ",gap:"⪆",Gbreve:"Ğ",gbreve:"ğ",Gcedil:"Ģ",Gcirc:"Ĝ",gcirc:"ĝ",Gcy:"Г",gcy:"г",Gdot:"Ġ",gdot:"ġ",ge:"≥",gE:"≧",gEl:"⪌",gel:"⋛",geq:"≥",geqq:"≧",geqslant:"⩾",gescc:"⪩",ges:"⩾",gesdot:"⪀",gesdoto:"⪂",gesdotol:"⪄",gesl:"⋛︀",gesles:"⪔",Gfr:"𝔊",gfr:"𝔤",gg:"≫",Gg:"⋙",ggg:"⋙",gimel:"ℷ",GJcy:"Ѓ",gjcy:"ѓ",gla:"⪥",gl:"≷",glE:"⪒",glj:"⪤",gnap:"⪊",gnapprox:"⪊",gne:"⪈",gnE:"≩",gneq:"⪈",gneqq:"≩",gnsim:"⋧",Gopf:"𝔾",gopf:"𝕘",grave:"`",GreaterEqual:"≥",GreaterEqualLess:"⋛",GreaterFullEqual:"≧",GreaterGreater:"⪢",GreaterLess:"≷",GreaterSlantEqual:"⩾",GreaterTilde:"≳",Gscr:"𝒢",gscr:"ℊ",gsim:"≳",gsime:"⪎",gsiml:"⪐",gtcc:"⪧",gtcir:"⩺",gt:">",GT:">",Gt:"≫",gtdot:"⋗",gtlPar:"⦕",gtquest:"⩼",gtrapprox:"⪆",gtrarr:"⥸",gtrdot:"⋗",gtreqless:"⋛",gtreqqless:"⪌",gtrless:"≷",gtrsim:"≳",gvertneqq:"≩︀",gvnE:"≩︀",Hacek:"ˇ",hairsp:" ",half:"½",hamilt:"ℋ",HARDcy:"Ъ",hardcy:"ъ",harrcir:"⥈",harr:"↔",hArr:"⇔",harrw:"↭",Hat:"^",hbar:"ℏ",Hcirc:"Ĥ",hcirc:"ĥ",hearts:"♥",heartsuit:"♥",hellip:"…",hercon:"⊹",hfr:"𝔥",Hfr:"ℌ",HilbertSpace:"ℋ",hksearow:"⤥",hkswarow:"⤦",hoarr:"⇿",homtht:"∻",hookleftarrow:"↩",hookrightarrow:"↪",hopf:"𝕙",Hopf:"ℍ",horbar:"―",HorizontalLine:"─",hscr:"𝒽",Hscr:"ℋ",hslash:"ℏ",Hstrok:"Ħ",hstrok:"ħ",HumpDownHump:"≎",HumpEqual:"≏",hybull:"⁃",hyphen:"‐",Iacute:"Í",iacute:"í",ic:"⁣",Icirc:"Î",icirc:"î",Icy:"И",icy:"и",Idot:"İ",IEcy:"Е",iecy:"е",iexcl:"¡",iff:"⇔",ifr:"𝔦",Ifr:"ℑ",Igrave:"Ì",igrave:"ì",ii:"ⅈ",iiiint:"⨌",iiint:"∭",iinfin:"⧜",iiota:"℩",IJlig:"IJ",ijlig:"ij",Imacr:"Ī",imacr:"ī",image:"ℑ",ImaginaryI:"ⅈ",imagline:"ℐ",imagpart:"ℑ",imath:"ı",Im:"ℑ",imof:"⊷",imped:"Ƶ",Implies:"⇒",incare:"℅",in:"∈",infin:"∞",infintie:"⧝",inodot:"ı",intcal:"⊺",int:"∫",Int:"∬",integers:"ℤ",Integral:"∫",intercal:"⊺",Intersection:"⋂",intlarhk:"⨗",intprod:"⨼",InvisibleComma:"⁣",InvisibleTimes:"⁢",IOcy:"Ё",iocy:"ё",Iogon:"Į",iogon:"į",Iopf:"𝕀",iopf:"𝕚",Iota:"Ι",iota:"ι",iprod:"⨼",iquest:"¿",iscr:"𝒾",Iscr:"ℐ",isin:"∈",isindot:"⋵",isinE:"⋹",isins:"⋴",isinsv:"⋳",isinv:"∈",it:"⁢",Itilde:"Ĩ",itilde:"ĩ",Iukcy:"І",iukcy:"і",Iuml:"Ï",iuml:"ï",Jcirc:"Ĵ",jcirc:"ĵ",Jcy:"Й",jcy:"й",Jfr:"𝔍",jfr:"𝔧",jmath:"ȷ",Jopf:"𝕁",jopf:"𝕛",Jscr:"𝒥",jscr:"𝒿",Jsercy:"Ј",jsercy:"ј",Jukcy:"Є",jukcy:"є",Kappa:"Κ",kappa:"κ",kappav:"ϰ",Kcedil:"Ķ",kcedil:"ķ",Kcy:"К",kcy:"к",Kfr:"𝔎",kfr:"𝔨",kgreen:"ĸ",KHcy:"Х",khcy:"х",KJcy:"Ќ",kjcy:"ќ",Kopf:"𝕂",kopf:"𝕜",Kscr:"𝒦",kscr:"𝓀",lAarr:"⇚",Lacute:"Ĺ",lacute:"ĺ",laemptyv:"⦴",lagran:"ℒ",Lambda:"Λ",lambda:"λ",lang:"⟨",Lang:"⟪",langd:"⦑",langle:"⟨",lap:"⪅",Laplacetrf:"ℒ",laquo:"«",larrb:"⇤",larrbfs:"⤟",larr:"←",Larr:"↞",lArr:"⇐",larrfs:"⤝",larrhk:"↩",larrlp:"↫",larrpl:"⤹",larrsim:"⥳",larrtl:"↢",latail:"⤙",lAtail:"⤛",lat:"⪫",late:"⪭",lates:"⪭︀",lbarr:"⤌",lBarr:"⤎",lbbrk:"❲",lbrace:"{",lbrack:"[",lbrke:"⦋",lbrksld:"⦏",lbrkslu:"⦍",Lcaron:"Ľ",lcaron:"ľ",Lcedil:"Ļ",lcedil:"ļ",lceil:"⌈",lcub:"{",Lcy:"Л",lcy:"л",ldca:"⤶",ldquo:"“",ldquor:"„",ldrdhar:"⥧",ldrushar:"⥋",ldsh:"↲",le:"≤",lE:"≦",LeftAngleBracket:"⟨",LeftArrowBar:"⇤",leftarrow:"←",LeftArrow:"←",Leftarrow:"⇐",LeftArrowRightArrow:"⇆",leftarrowtail:"↢",LeftCeiling:"⌈",LeftDoubleBracket:"⟦",LeftDownTeeVector:"⥡",LeftDownVectorBar:"⥙",LeftDownVector:"⇃",LeftFloor:"⌊",leftharpoondown:"↽",leftharpoonup:"↼",leftleftarrows:"⇇",leftrightarrow:"↔",LeftRightArrow:"↔",Leftrightarrow:"⇔",leftrightarrows:"⇆",leftrightharpoons:"⇋",leftrightsquigarrow:"↭",LeftRightVector:"⥎",LeftTeeArrow:"↤",LeftTee:"⊣",LeftTeeVector:"⥚",leftthreetimes:"⋋",LeftTriangleBar:"⧏",LeftTriangle:"⊲",LeftTriangleEqual:"⊴",LeftUpDownVector:"⥑",LeftUpTeeVector:"⥠",LeftUpVectorBar:"⥘",LeftUpVector:"↿",LeftVectorBar:"⥒",LeftVector:"↼",lEg:"⪋",leg:"⋚",leq:"≤",leqq:"≦",leqslant:"⩽",lescc:"⪨",les:"⩽",lesdot:"⩿",lesdoto:"⪁",lesdotor:"⪃",lesg:"⋚︀",lesges:"⪓",lessapprox:"⪅",lessdot:"⋖",lesseqgtr:"⋚",lesseqqgtr:"⪋",LessEqualGreater:"⋚",LessFullEqual:"≦",LessGreater:"≶",lessgtr:"≶",LessLess:"⪡",lesssim:"≲",LessSlantEqual:"⩽",LessTilde:"≲",lfisht:"⥼",lfloor:"⌊",Lfr:"𝔏",lfr:"𝔩",lg:"≶",lgE:"⪑",lHar:"⥢",lhard:"↽",lharu:"↼",lharul:"⥪",lhblk:"▄",LJcy:"Љ",ljcy:"љ",llarr:"⇇",ll:"≪",Ll:"⋘",llcorner:"⌞",Lleftarrow:"⇚",llhard:"⥫",lltri:"◺",Lmidot:"Ŀ",lmidot:"ŀ",lmoustache:"⎰",lmoust:"⎰",lnap:"⪉",lnapprox:"⪉",lne:"⪇",lnE:"≨",lneq:"⪇",lneqq:"≨",lnsim:"⋦",loang:"⟬",loarr:"⇽",lobrk:"⟦",longleftarrow:"⟵",LongLeftArrow:"⟵",Longleftarrow:"⟸",longleftrightarrow:"⟷",LongLeftRightArrow:"⟷",Longleftrightarrow:"⟺",longmapsto:"⟼",longrightarrow:"⟶",LongRightArrow:"⟶",Longrightarrow:"⟹",looparrowleft:"↫",looparrowright:"↬",lopar:"⦅",Lopf:"𝕃",lopf:"𝕝",loplus:"⨭",lotimes:"⨴",lowast:"∗",lowbar:"_",LowerLeftArrow:"↙",LowerRightArrow:"↘",loz:"◊",lozenge:"◊",lozf:"⧫",lpar:"(",lparlt:"⦓",lrarr:"⇆",lrcorner:"⌟",lrhar:"⇋",lrhard:"⥭",lrm:"‎",lrtri:"⊿",lsaquo:"‹",lscr:"𝓁",Lscr:"ℒ",lsh:"↰",Lsh:"↰",lsim:"≲",lsime:"⪍",lsimg:"⪏",lsqb:"[",lsquo:"‘",lsquor:"‚",Lstrok:"Ł",lstrok:"ł",ltcc:"⪦",ltcir:"⩹",lt:"<",LT:"<",Lt:"≪",ltdot:"⋖",lthree:"⋋",ltimes:"⋉",ltlarr:"⥶",ltquest:"⩻",ltri:"◃",ltrie:"⊴",ltrif:"◂",ltrPar:"⦖",lurdshar:"⥊",luruhar:"⥦",lvertneqq:"≨︀",lvnE:"≨︀",macr:"¯",male:"♂",malt:"✠",maltese:"✠",Map:"⤅",map:"↦",mapsto:"↦",mapstodown:"↧",mapstoleft:"↤",mapstoup:"↥",marker:"▮",mcomma:"⨩",Mcy:"М",mcy:"м",mdash:"—",mDDot:"∺",measuredangle:"∡",MediumSpace:" ",Mellintrf:"ℳ",Mfr:"𝔐",mfr:"𝔪",mho:"℧",micro:"µ",midast:"*",midcir:"⫰",mid:"∣",middot:"·",minusb:"⊟",minus:"−",minusd:"∸",minusdu:"⨪",MinusPlus:"∓",mlcp:"⫛",mldr:"…",mnplus:"∓",models:"⊧",Mopf:"𝕄",mopf:"𝕞",mp:"∓",mscr:"𝓂",Mscr:"ℳ",mstpos:"∾",Mu:"Μ",mu:"μ",multimap:"⊸",mumap:"⊸",nabla:"∇",Nacute:"Ń",nacute:"ń",nang:"∠⃒",nap:"≉",napE:"⩰̸",napid:"≋̸",napos:"ʼn",napprox:"≉",natural:"♮",naturals:"ℕ",natur:"♮",nbsp:" ",nbump:"≎̸",nbumpe:"≏̸",ncap:"⩃",Ncaron:"Ň",ncaron:"ň",Ncedil:"Ņ",ncedil:"ņ",ncong:"≇",ncongdot:"⩭̸",ncup:"⩂",Ncy:"Н",ncy:"н",ndash:"–",nearhk:"⤤",nearr:"↗",neArr:"⇗",nearrow:"↗",ne:"≠",nedot:"≐̸",NegativeMediumSpace:"​",NegativeThickSpace:"​",NegativeThinSpace:"​",NegativeVeryThinSpace:"​",nequiv:"≢",nesear:"⤨",nesim:"≂̸",NestedGreaterGreater:"≫",NestedLessLess:"≪",NewLine:"\n",nexist:"∄",nexists:"∄",Nfr:"𝔑",nfr:"𝔫",ngE:"≧̸",nge:"≱",ngeq:"≱",ngeqq:"≧̸",ngeqslant:"⩾̸",nges:"⩾̸",nGg:"⋙̸",ngsim:"≵",nGt:"≫⃒",ngt:"≯",ngtr:"≯",nGtv:"≫̸",nharr:"↮",nhArr:"⇎",nhpar:"⫲",ni:"∋",nis:"⋼",nisd:"⋺",niv:"∋",NJcy:"Њ",njcy:"њ",nlarr:"↚",nlArr:"⇍",nldr:"‥",nlE:"≦̸",nle:"≰",nleftarrow:"↚",nLeftarrow:"⇍",nleftrightarrow:"↮",nLeftrightarrow:"⇎",nleq:"≰",nleqq:"≦̸",nleqslant:"⩽̸",nles:"⩽̸",nless:"≮",nLl:"⋘̸",nlsim:"≴",nLt:"≪⃒",nlt:"≮",nltri:"⋪",nltrie:"⋬",nLtv:"≪̸",nmid:"∤",NoBreak:"⁠",NonBreakingSpace:" ",nopf:"𝕟",Nopf:"ℕ",Not:"⫬",not:"¬",NotCongruent:"≢",NotCupCap:"≭",NotDoubleVerticalBar:"∦",NotElement:"∉",NotEqual:"≠",NotEqualTilde:"≂̸",NotExists:"∄",NotGreater:"≯",NotGreaterEqual:"≱",NotGreaterFullEqual:"≧̸",NotGreaterGreater:"≫̸",NotGreaterLess:"≹",NotGreaterSlantEqual:"⩾̸",NotGreaterTilde:"≵",NotHumpDownHump:"≎̸",NotHumpEqual:"≏̸",notin:"∉",notindot:"⋵̸",notinE:"⋹̸",notinva:"∉",notinvb:"⋷",notinvc:"⋶",NotLeftTriangleBar:"⧏̸",NotLeftTriangle:"⋪",NotLeftTriangleEqual:"⋬",NotLess:"≮",NotLessEqual:"≰",NotLessGreater:"≸",NotLessLess:"≪̸",NotLessSlantEqual:"⩽̸",NotLessTilde:"≴",NotNestedGreaterGreater:"⪢̸",NotNestedLessLess:"⪡̸",notni:"∌",notniva:"∌",notnivb:"⋾",notnivc:"⋽",NotPrecedes:"⊀",NotPrecedesEqual:"⪯̸",NotPrecedesSlantEqual:"⋠",NotReverseElement:"∌",NotRightTriangleBar:"⧐̸",NotRightTriangle:"⋫",NotRightTriangleEqual:"⋭",NotSquareSubset:"⊏̸",NotSquareSubsetEqual:"⋢",NotSquareSuperset:"⊐̸",NotSquareSupersetEqual:"⋣",NotSubset:"⊂⃒",NotSubsetEqual:"⊈",NotSucceeds:"⊁",NotSucceedsEqual:"⪰̸",NotSucceedsSlantEqual:"⋡",NotSucceedsTilde:"≿̸",NotSuperset:"⊃⃒",NotSupersetEqual:"⊉",NotTilde:"≁",NotTildeEqual:"≄",NotTildeFullEqual:"≇",NotTildeTilde:"≉",NotVerticalBar:"∤",nparallel:"∦",npar:"∦",nparsl:"⫽⃥",npart:"∂̸",npolint:"⨔",npr:"⊀",nprcue:"⋠",nprec:"⊀",npreceq:"⪯̸",npre:"⪯̸",nrarrc:"⤳̸",nrarr:"↛",nrArr:"⇏",nrarrw:"↝̸",nrightarrow:"↛",nRightarrow:"⇏",nrtri:"⋫",nrtrie:"⋭",nsc:"⊁",nsccue:"⋡",nsce:"⪰̸",Nscr:"𝒩",nscr:"𝓃",nshortmid:"∤",nshortparallel:"∦",nsim:"≁",nsime:"≄",nsimeq:"≄",nsmid:"∤",nspar:"∦",nsqsube:"⋢",nsqsupe:"⋣",nsub:"⊄",nsubE:"⫅̸",nsube:"⊈",nsubset:"⊂⃒",nsubseteq:"⊈",nsubseteqq:"⫅̸",nsucc:"⊁",nsucceq:"⪰̸",nsup:"⊅",nsupE:"⫆̸",nsupe:"⊉",nsupset:"⊃⃒",nsupseteq:"⊉",nsupseteqq:"⫆̸",ntgl:"≹",Ntilde:"Ñ",ntilde:"ñ",ntlg:"≸",ntriangleleft:"⋪",ntrianglelefteq:"⋬",ntriangleright:"⋫",ntrianglerighteq:"⋭",Nu:"Ν",nu:"ν",num:"#",numero:"№",numsp:" ",nvap:"≍⃒",nvdash:"⊬",nvDash:"⊭",nVdash:"⊮",nVDash:"⊯",nvge:"≥⃒",nvgt:">⃒",nvHarr:"⤄",nvinfin:"⧞",nvlArr:"⤂",nvle:"≤⃒",nvlt:"<⃒",nvltrie:"⊴⃒",nvrArr:"⤃",nvrtrie:"⊵⃒",nvsim:"∼⃒",nwarhk:"⤣",nwarr:"↖",nwArr:"⇖",nwarrow:"↖",nwnear:"⤧",Oacute:"Ó",oacute:"ó",oast:"⊛",Ocirc:"Ô",ocirc:"ô",ocir:"⊚",Ocy:"О",ocy:"о",odash:"⊝",Odblac:"Ő",odblac:"ő",odiv:"⨸",odot:"⊙",odsold:"⦼",OElig:"Œ",oelig:"œ",ofcir:"⦿",Ofr:"𝔒",ofr:"𝔬",ogon:"˛",Ograve:"Ò",ograve:"ò",ogt:"⧁",ohbar:"⦵",ohm:"Ω",oint:"∮",olarr:"↺",olcir:"⦾",olcross:"⦻",oline:"‾",olt:"⧀",Omacr:"Ō",omacr:"ō",Omega:"Ω",omega:"ω",Omicron:"Ο",omicron:"ο",omid:"⦶",ominus:"⊖",Oopf:"𝕆",oopf:"𝕠",opar:"⦷",OpenCurlyDoubleQuote:"“",OpenCurlyQuote:"‘",operp:"⦹",oplus:"⊕",orarr:"↻",Or:"⩔",or:"∨",ord:"⩝",order:"ℴ",orderof:"ℴ",ordf:"ª",ordm:"º",origof:"⊶",oror:"⩖",orslope:"⩗",orv:"⩛",oS:"Ⓢ",Oscr:"𝒪",oscr:"ℴ",Oslash:"Ø",oslash:"ø",osol:"⊘",Otilde:"Õ",otilde:"õ",otimesas:"⨶",Otimes:"⨷",otimes:"⊗",Ouml:"Ö",ouml:"ö",ovbar:"⌽",OverBar:"‾",OverBrace:"⏞",OverBracket:"⎴",OverParenthesis:"⏜",para:"¶",parallel:"∥",par:"∥",parsim:"⫳",parsl:"⫽",part:"∂",PartialD:"∂",Pcy:"П",pcy:"п",percnt:"%",period:".",permil:"‰",perp:"⊥",pertenk:"‱",Pfr:"𝔓",pfr:"𝔭",Phi:"Φ",phi:"φ",phiv:"ϕ",phmmat:"ℳ",phone:"☎",Pi:"Π",pi:"π",pitchfork:"⋔",piv:"ϖ",planck:"ℏ",planckh:"ℎ",plankv:"ℏ",plusacir:"⨣",plusb:"⊞",pluscir:"⨢",plus:"+",plusdo:"∔",plusdu:"⨥",pluse:"⩲",PlusMinus:"±",plusmn:"±",plussim:"⨦",plustwo:"⨧",pm:"±",Poincareplane:"ℌ",pointint:"⨕",popf:"𝕡",Popf:"ℙ",pound:"£",prap:"⪷",Pr:"⪻",pr:"≺",prcue:"≼",precapprox:"⪷",prec:"≺",preccurlyeq:"≼",Precedes:"≺",PrecedesEqual:"⪯",PrecedesSlantEqual:"≼",PrecedesTilde:"≾",preceq:"⪯",precnapprox:"⪹",precneqq:"⪵",precnsim:"⋨",pre:"⪯",prE:"⪳",precsim:"≾",prime:"′",Prime:"″",primes:"ℙ",prnap:"⪹",prnE:"⪵",prnsim:"⋨",prod:"∏",Product:"∏",profalar:"⌮",profline:"⌒",profsurf:"⌓",prop:"∝",Proportional:"∝",Proportion:"∷",propto:"∝",prsim:"≾",prurel:"⊰",Pscr:"𝒫",pscr:"𝓅",Psi:"Ψ",psi:"ψ",puncsp:" ",Qfr:"𝔔",qfr:"𝔮",qint:"⨌",qopf:"𝕢",Qopf:"ℚ",qprime:"⁗",Qscr:"𝒬",qscr:"𝓆",quaternions:"ℍ",quatint:"⨖",quest:"?",questeq:"≟",quot:'"',QUOT:'"',rAarr:"⇛",race:"∽̱",Racute:"Ŕ",racute:"ŕ",radic:"√",raemptyv:"⦳",rang:"⟩",Rang:"⟫",rangd:"⦒",range:"⦥",rangle:"⟩",raquo:"»",rarrap:"⥵",rarrb:"⇥",rarrbfs:"⤠",rarrc:"⤳",rarr:"→",Rarr:"↠",rArr:"⇒",rarrfs:"⤞",rarrhk:"↪",rarrlp:"↬",rarrpl:"⥅",rarrsim:"⥴",Rarrtl:"⤖",rarrtl:"↣",rarrw:"↝",ratail:"⤚",rAtail:"⤜",ratio:"∶",rationals:"ℚ",rbarr:"⤍",rBarr:"⤏",RBarr:"⤐",rbbrk:"❳",rbrace:"}",rbrack:"]",rbrke:"⦌",rbrksld:"⦎",rbrkslu:"⦐",Rcaron:"Ř",rcaron:"ř",Rcedil:"Ŗ",rcedil:"ŗ",rceil:"⌉",rcub:"}",Rcy:"Р",rcy:"р",rdca:"⤷",rdldhar:"⥩",rdquo:"”",rdquor:"”",rdsh:"↳",real:"ℜ",realine:"ℛ",realpart:"ℜ",reals:"ℝ",Re:"ℜ",rect:"▭",reg:"®",REG:"®",ReverseElement:"∋",ReverseEquilibrium:"⇋",ReverseUpEquilibrium:"⥯",rfisht:"⥽",rfloor:"⌋",rfr:"𝔯",Rfr:"ℜ",rHar:"⥤",rhard:"⇁",rharu:"⇀",rharul:"⥬",Rho:"Ρ",rho:"ρ",rhov:"ϱ",RightAngleBracket:"⟩",RightArrowBar:"⇥",rightarrow:"→",RightArrow:"→",Rightarrow:"⇒",RightArrowLeftArrow:"⇄",rightarrowtail:"↣",RightCeiling:"⌉",RightDoubleBracket:"⟧",RightDownTeeVector:"⥝",RightDownVectorBar:"⥕",RightDownVector:"⇂",RightFloor:"⌋",rightharpoondown:"⇁",rightharpoonup:"⇀",rightleftarrows:"⇄",rightleftharpoons:"⇌",rightrightarrows:"⇉",rightsquigarrow:"↝",RightTeeArrow:"↦",RightTee:"⊢",RightTeeVector:"⥛",rightthreetimes:"⋌",RightTriangleBar:"⧐",RightTriangle:"⊳",RightTriangleEqual:"⊵",RightUpDownVector:"⥏",RightUpTeeVector:"⥜",RightUpVectorBar:"⥔",RightUpVector:"↾",RightVectorBar:"⥓",RightVector:"⇀",ring:"˚",risingdotseq:"≓",rlarr:"⇄",rlhar:"⇌",rlm:"‏",rmoustache:"⎱",rmoust:"⎱",rnmid:"⫮",roang:"⟭",roarr:"⇾",robrk:"⟧",ropar:"⦆",ropf:"𝕣",Ropf:"ℝ",roplus:"⨮",rotimes:"⨵",RoundImplies:"⥰",rpar:")",rpargt:"⦔",rppolint:"⨒",rrarr:"⇉",Rrightarrow:"⇛",rsaquo:"›",rscr:"𝓇",Rscr:"ℛ",rsh:"↱",Rsh:"↱",rsqb:"]",rsquo:"’",rsquor:"’",rthree:"⋌",rtimes:"⋊",rtri:"▹",rtrie:"⊵",rtrif:"▸",rtriltri:"⧎",RuleDelayed:"⧴",ruluhar:"⥨",rx:"℞",Sacute:"Ś",sacute:"ś",sbquo:"‚",scap:"⪸",Scaron:"Š",scaron:"š",Sc:"⪼",sc:"≻",sccue:"≽",sce:"⪰",scE:"⪴",Scedil:"Ş",scedil:"ş",Scirc:"Ŝ",scirc:"ŝ",scnap:"⪺",scnE:"⪶",scnsim:"⋩",scpolint:"⨓",scsim:"≿",Scy:"С",scy:"с",sdotb:"⊡",sdot:"⋅",sdote:"⩦",searhk:"⤥",searr:"↘",seArr:"⇘",searrow:"↘",sect:"§",semi:";",seswar:"⤩",setminus:"∖",setmn:"∖",sext:"✶",Sfr:"𝔖",sfr:"𝔰",sfrown:"⌢",sharp:"♯",SHCHcy:"Щ",shchcy:"щ",SHcy:"Ш",shcy:"ш",ShortDownArrow:"↓",ShortLeftArrow:"←",shortmid:"∣",shortparallel:"∥",ShortRightArrow:"→",ShortUpArrow:"↑",shy:"­",Sigma:"Σ",sigma:"σ",sigmaf:"ς",sigmav:"ς",sim:"∼",simdot:"⩪",sime:"≃",simeq:"≃",simg:"⪞",simgE:"⪠",siml:"⪝",simlE:"⪟",simne:"≆",simplus:"⨤",simrarr:"⥲",slarr:"←",SmallCircle:"∘",smallsetminus:"∖",smashp:"⨳",smeparsl:"⧤",smid:"∣",smile:"⌣",smt:"⪪",smte:"⪬",smtes:"⪬︀",SOFTcy:"Ь",softcy:"ь",solbar:"⌿",solb:"⧄",sol:"/"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u=r.cc,d=95===u||42===u;if(r.canClose){for(n=r.previous,a=!1;null!==n&&n!==e&&n!==c[u][d?r.origdelims%3:0];){if(l=d&&(r.canOpen||n.canClose)&&r.origdelims%3!=0&&(n.origdelims+r.origdelims)%3==0,n.cc===r.cc&&n.canOpen&&!l){a=!0;break}n=n.previous}if(o=r,d||126===u||36===u)if(a){if(n){var p=r.numdelims>=2&&n.numdelims>=2?2:1,h=d?0:1;i=n.node,s=r.node;var f=d?1===p?"emph":"strong":"strike";36===u&&(f="customInline");var m=si(f),g=i.sourcepos[1],v=s.sourcepos[0];m.sourcepos=[[g[0],g[1]-p+1],[v[0],v[1]+p-1]],i.sourcepos[1][1]-=p,s.sourcepos[0][1]+=p,i.literal=i.literal.slice(p),s.literal=s.literal.slice(p),n.numdelims-=p,r.numdelims-=p;for(var y=i.next,b=void 0;y&&y!==s;)b=y.next,y.unlink(),m.appendChild(y),y=b;if(36===u){var w=m.firstChild,k=w.literal||"",x=k.split(/\s/)[0];m.info=x,k.length<=x.length?w.unlink():(w.sourcepos[0][1]+=x.length,w.literal=k.replace(x+" 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if(41===r){if(n<1)break;this.pos+=1,n-=1}else{if(null!==Vi.exec(yi(r)))break;this.pos+=1}return this.pos===t&&41!==r?null:0!==n?null:Fo(Bo(e=this.subject.substr(t,this.pos-t)))}return Fo(Bo(e.substr(1,e.length-2)))},e.prototype.parseLinkLabel=function(){var e=this.match(Ji);return null===e||e.length>1001?0:e.length},e.prototype.parseOpenBracket=function(e){var t=this.pos;this.pos+=1;var n=di("[",this.sourcepos(this.pos,this.pos));return e.appendChild(n),this.addBracket(n,t,!1),!0},e.prototype.parseBang=function(e){var t=this.pos;if(this.pos+=1,91===this.peek()){this.pos+=1;var n=di("![",this.sourcepos(this.pos-1,this.pos));e.appendChild(n),this.addBracket(n,t+1,!0)}else{n=di("!",this.sourcepos(this.pos,this.pos));e.appendChild(n)}return!0},e.prototype.parseCloseBracket=function(e){var t=null,n=null,r=!1;this.pos+=1;var o=this.pos,i=this.brackets;if(null===i)return e.appendChild(di("]",this.sourcepos(o,o))),!0;if(!i.active)return e.appendChild(di("]",this.sourcepos(o,o))),this.removeBracket(),!0;var s=i.image,a=this.pos;40===this.peek()&&(this.pos++,this.spnl()&&null!==(t=this.parseLinkDestination())&&this.spnl()&&(Vi.test(this.subject.charAt(this.pos-1))&&(n=this.parseLinkTitle()),1)&&this.spnl()&&41===this.peek()?(this.pos+=1,r=!0):this.pos=a);var l="";if(!r){var c=this.pos,u=this.parseLinkLabel();if(u>2?l=this.subject.slice(c,c+u):i.bracketAfter||(l=this.subject.slice(i.index,o)),0===u&&(this.pos=a),l){l=Si(l);var d=this.refMap[l];d&&(t=d.destination,n=d.title,r=!0)}}if(r){var p=si(s?"image":"link");p.destination=t,p.title=n||"",p.sourcepos=[i.startpos,this.sourcepos(this.pos)];for(var h=i.node.next,f=void 0;h;)f=h.next,h.unlink(),p.appendChild(h),h=f;if(e.appendChild(p),this.processEmphasis(i.previousDelimiter),this.removeBracket(),i.node.unlink(),!s)for(i=this.brackets;null!==i;)i.image||(i.active=!1),i=i.previous;return this.options.referenceDefinition&&(this.refLinkCandidateMap[e.id]={node:e,refLabel:l}),!0}return this.removeBracket(),this.pos=o,e.appendChild(di("]",this.sourcepos(o,o))),this.options.referenceDefinition&&(this.refLinkCandidateMap[e.id]={node:e,refLabel:l}),!0},e.prototype.addBracket=function(e,t,n){null!==this.brackets&&(this.brackets.bracketAfter=!0),this.brackets={node:e,startpos:this.sourcepos(t+(n?0:1)),previous:this.brackets,previousDelimiter:this.delimiters,index:t,image:n,active:!0}},e.prototype.removeBracket=function(){this.brackets&&(this.brackets=this.brackets.previous)},e.prototype.parseEntity=function(e){var t,n=this.pos+1;return!!(t=this.match(Ri))&&(e.appendChild(di(Qr.decodeHTML(t),this.sourcepos(n,this.pos))),!0)},e.prototype.parseString=function(e){var t,n=this.pos+1;if(t=this.match(Ki)){if(this.options.smart){var r=t.replace(Fi,"…").replace(Hi,function(e){var t=0,n=0;return e.length%3==0?n=e.length/3:e.length%2==0?t=e.length/2:e.length%3==2?(t=1,n=(e.length-2)/3):(t=2,n=(e.length-4)/3),zo("—",n)+zo("–",t)});e.appendChild(di(r,this.sourcepos(n,this.pos)))}else{var o=di(t,this.sourcepos(n,this.pos));e.appendChild(o)}return!0}return!1},e.prototype.parseNewline=function(e){this.pos+=1;var t=e.lastChild;if(t&&"text"===t.type&&" "===t.literal[t.literal.length-1]){var n=" "===t.literal[t.literal.length-2],r=t.literal.length;t.literal=t.literal.replace(_i,"");var o=r-t.literal.length;t.sourcepos[1][1]-=o,e.appendChild(si(n?"linebreak":"softbreak",this.sourcepos(this.pos-o,this.pos)))}else e.appendChild(si("softbreak",this.sourcepos(this.pos,this.pos)));return this.nextLine(),this.match(Ui),!0},e.prototype.parseReference=function(e,t){if(!this.options.referenceDefinition)return 0;this.subject=e.stringContent,this.pos=0;var n=null,r=this.pos,o=this.parseLinkLabel();if(0===o)return 0;var i=this.subject.substr(0,o);if(58!==this.peek())return this.pos=r,0;this.pos++,this.spnl();var s=this.parseLinkDestination();if(null===s)return this.pos=r,0;var a=this.pos;this.spnl(),this.pos!==a&&(n=this.parseLinkTitle()),null===n&&(n="",this.pos=a);var l=!0;if(null===this.match(Wi)&&(""===n?l=!1:(n="",this.pos=a,l=null!==this.match(Wi))),!l)return this.pos=r,0;var c=Si(i);if(""===c)return this.pos=r,0;var u=this.getReferenceDefSourcepos(e);e.sourcepos[0][0]=u[1][0]+1;var d=si("refDef",u);return d.title=n,d.dest=s,d.label=c,e.insertBefore(d),t[c]?this.refDefCandidateMap[d.id]=d:t[c]=js(d),this.pos-r},e.prototype.mergeTextNodes=function(e){for(var t,n=[];t=e.next();){var r=t.entering,o=t.node;if(r&&"text"===o.type)n.push(o);else if(1===n.length)n=[];else if(n.length>1){var i=n[0],s=n[n.length-1];i.sourcepos&&s.sourcepos&&(i.sourcepos[1]=s.sourcepos[1]),i.next=s.next,i.next&&(i.next.prev=i);for(var a=1;a<n.length;a+=1)i.literal+=n[a].literal,n[a].unlink();n=[]}}},e.prototype.getReferenceDefSourcepos=function(e){for(var t=e.stringContent.split(/\n|\r\n/),n=!1,r=0,o={line:0,ch:0},i=0;i<t.length;i+=1){var s=t[i];if(Vi.test(s))break;if(/\:/.test(s)&&0===r){if(n)break;var a=s.indexOf(":")===s.length-1?i+1:i;o={line:a,ch:t[a].length},n=!0}var l=s.match(/'|"/g);if(l&&(r+=l.length),2===r){o={line:i,ch:s.length};break}}return[[e.sourcepos[0][0],e.sourcepos[0][1]],[e.sourcepos[0][0]+o.line,o.ch]]},e.prototype.parseInline=function(e){var t,n=!1,r=this.peek();if(-1===r)return!1;switch(r){case 10:n=this.parseNewline(e);break;case 92:n=this.parseBackslash(e);break;case 96:n=this.parseBackticks(e);break;case 42:case 95:case 126:case 36:n=this.handleDelim(r,e);break;case 39:case 34:n=!!(null===(t=this.options)||void 0===t?void 0:t.smart)&&this.handleDelim(r,e);break;case 91:n=this.parseOpenBracket(e);break;case 33:n=this.parseBang(e);break;case 93:n=this.parseCloseBracket(e);break;case 60:n=this.parseAutolink(e)||this.parseHtmlTag(e);break;case 38:e.disabledEntityParse||(n=this.parseEntity(e));break;default:n=this.parseString(e)}return n||(this.pos+=1,e.appendChild(di(yi(r),this.sourcepos(this.pos,this.pos+1)))),!0},e.prototype.parse=function(e){for(this.subject=e.stringContent.trim(),this.pos=0,this.delimiters=null,this.brackets=null,this.lineOffsets=e.lineOffsets||[0],this.lineIdx=0,this.linePosOffset=0,this.lineStartNum=e.sourcepos[0][0],function(e){return"heading"===e.type}(e)&&(this.lineOffsets[0]+=e.level+1);this.parseInline(e););e.stringContent=null,this.processEmphasis(null),this.mergeTextNodes(e.walker());var t=this.options,n=t.extendedAutolinks,r=t.customParser;if(n&&function(e,t){var n;"boolean"==typeof t&&(t=Ti);for(var r=function(){var e=n.entering,r=n.node;if(e&&"text"===r.type&&"link"!==r.parent.type){var o=r.literal,i=t(o);if(!i||!i.length)return"continue";for(var s=0,a=r.sourcepos[0],l=a[0],c=a[1],u=function(e,t){return[[l,c+e],[l,c+t]]},d=[],p=0,h=i;p<h.length;p++){var f=h[p],m=f.range,g=f.url,v=f.text;m[0]>s&&d.push(di(o.substring(s,m[0]),u(s,m[0]-1)));var y=si("link",u.apply(void 0,m));y.appendChild(di(v,u.apply(void 0,m))),y.destination=g,y.extendedAutolink=!0,d.push(y),s=m[1]+1}s<o.length&&d.push(di(o.substring(s),u(s,o.length-1)));for(var b=0,w=d;b<w.length;b++){var k=w[b];r.insertBefore(k)}r.unlink()}};n=e.next();)r()}(e.walker(),n),r&&e.firstChild)for(var o,i=e.firstChild.walker();o=i.next();){var s=o.node,a=o.entering;r[s.type]&&r[s.type](s,{entering:a,options:this.options})}},e}(),Zi=/^\[([ \txX])\][ \t]+/;var Xi=9,Qi=32,Yi=/[^ \t\f\v\r\n]/,es=/^(?:`{3,}|~{3,})(?= *$)/;function ts(e){for(var t=e;t;){if(t.lastLineBlank)return!0;var n=t.type;if(t.lastLineChecked||"list"!==n&&"item"!==n){t.lastLineChecked=!0;break}t.lastLineChecked=!0,t=t.lastChild}return!1}function ns(e,t){return t<e.length?e.charCodeAt(t):-1}function rs(e){return!Yi.test(e)}function os(e){return e===Qi||e===Xi}var is=/^\$\$$/,ss={continue:function(){return 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0},finalize:function(e,t){if(t.firstChild&&"paragraph"===t.firstChild.type){var n=t.firstChild,r=n.stringContent.match(Zi);if(r){var o=r[0].length;n.stringContent=n.stringContent.substring(o-1),n.sourcepos[0][1]+=o,n.lineOffsets[0]+=o,t.listData.task=!0,t.listData.checked=/[xX]/.test(r[1])}}},canContain:function(e){return"item"!==e},acceptsLines:!1},heading:{continue:function(){return 1},finalize:function(){},canContain:function(){return!1},acceptsLines:!1},thematicBreak:{continue:function(){return 1},finalize:function(){},canContain:function(){return!1},acceptsLines:!1},codeBlock:{continue:function(e,t){var n=e.currentLine,r=e.indent;if(t.isFenced){var o=r<=3&&n.charAt(e.nextNonspace)===t.fenceChar&&n.slice(e.nextNonspace).match(es);if(o&&o[0].length>=t.fenceLength)return e.lastLineLength=e.offset+r+o[0].length,e.finalize(t,e.lineNumber),2;for(var i=t.fenceOffset;i>0&&os(ns(n,e.offset));)e.advanceOffset(1,!0),i--}else if(r>=4)e.advanceOffset(4,!0);else{if(!e.blank)return 1;e.advanceNextNonspace()}return 0},finalize:function(e,t){var n;if(null!==t.stringContent){if(t.isFenced){var r=t.stringContent,o=r.indexOf("\n"),i=r.slice(0,o),s=r.slice(o+1),a=i.match(/^(\s*)(.*)/);t.infoPadding=a[1].length,t.info=Bo(a[2].trim()),t.literal=s}else t.literal=null===(n=t.stringContent)||void 0===n?void 0:n.replace(/(\n *)+$/,"\n");t.stringContent=null}},canContain:function(){return!1},acceptsLines:!0},htmlBlock:{continue:function(e,t){return!e.blank||6!==t.htmlBlockType&&7!==t.htmlBlockType?0:1},finalize:function(e,t){var n;t.literal=(null===(n=t.stringContent)||void 0===n?void 0:n.replace(/(\n *)+$/,""))||null,t.stringContent=null},canContain:function(){return!1},acceptsLines:!0},paragraph:{continue:function(e){return e.blank?1:0},finalize:function(e,t){if(null!==t.stringContent){for(var n,r=!1;91===ns(t.stringContent,0)&&(n=e.inlineParser.parseReference(t,e.refMap));)t.stringContent=t.stringContent.slice(n),r=!0;r&&rs(t.stringContent)&&t.unlink()}},canContain:function(){return!1},acceptsLines:!0},table:{continue:function(){return 0},finalize:function(){},canContain:function(e){return"tableHead"===e||"tableBody"===e},acceptsLines:!1},tableBody:{continue:function(){return 0},finalize:function(){},canContain:function(e){return"tableRow"===e},acceptsLines:!1},tableHead:{continue:function(){return 1},finalize:function(){},canContain:function(e){return"tableRow"===e||"tableDelimRow"===e},acceptsLines:!1},tableRow:{continue:function(){return 1},finalize:function(){},canContain:function(e){return"tableCell"===e},acceptsLines:!1},tableCell:{continue:function(){return 1},finalize:function(){},canContain:function(){return!1},acceptsLines:!1},tableDelimRow:{continue:function(){return 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ds=/^(\$\$)(\s*[a-zA-Z])+/,ps=/^(\$\$)(\s*[a-zA-Z])+.*(\$\$)/,hs=/^`{3,}(?!.*`)|^~{3,}/,fs=[/./,/^<(?:script|pre|style)(?:\s|>|$)/i,/^<!--/,/^<[?]/,/^<![A-Z]/,/^<!\[CDATA\[/,/^<[/]?(?:address|article|aside|base|basefont|blockquote|body|caption|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption|figure|footer|form|frame|frameset|h[123456]|head|header|hr|html|iframe|legend|li|link|main|menu|menuitem|nav|noframes|ol|optgroup|option|p|param|section|source|summary|table|tbody|td|tfoot|th|thead|title|tr|track|ul)(?:\s|[/]?[>]|$)/i,new RegExp("^(?:"+hi+"|"+fi+")\\s*$","i")],ms=/^(?:=+|-+)[ \t]*$/,gs=/^#{1,6}(?:[ \t]+|$)/,vs=/^(?:(?:\*[ \t]*){3,}|(?:_[ \t]*){3,}|(?:-[ \t]*){3,})[ \t]*$/,ys=/^[*+-]/,bs=/^(\d{1,9})([.)])/;function ws(e,t){return e.options.disallowDeepHeading&&("blockQuote"===t.type||"item"===t.type)}var ks=[function(e){return e.indented||62!==ns(e.currentLine,e.nextNonspace)?0:(e.advanceNextNonspace(),e.advanceOffset(1,!1),os(ns(e.currentLine,e.offset))&&e.advanceOffset(1,!0),e.closeUnmatchedBlocks(),e.addChild("blockQuote",e.nextNonspace),1)},function(e,t){var n;if(!e.indented&&!ws(e,t)&&(n=e.currentLine.slice(e.nextNonspace).match(gs))){e.advanceNextNonspace(),e.advanceOffset(n[0].length,!1),e.closeUnmatchedBlocks();var r=e.addChild("heading",e.nextNonspace);return r.level=n[0].trim().length,r.headingType="atx",r.stringContent=e.currentLine.slice(e.offset).replace(/^[ \t]*#+[ \t]*$/,"").replace(/[ \t]+#+[ \t]*$/,""),e.advanceOffset(e.currentLine.length-e.offset),2}return 0},function(e){var t;if(!e.indented&&(t=e.currentLine.slice(e.nextNonspace).match(hs))){var n=t[0].length;e.closeUnmatchedBlocks();var r=e.addChild("codeBlock",e.nextNonspace);return r.isFenced=!0,r.fenceLength=n,r.fenceChar=t[0][0],r.fenceOffset=e.indent,e.advanceNextNonspace(),e.advanceOffset(n,!1),2}return 0},function(e,t){if(!e.indented&&60===ns(e.currentLine,e.nextNonspace)){var n=e.currentLine.slice(e.nextNonspace),r=e.options.disallowedHtmlBlockTags,o=void 0;for(o=1;o<=7;o++){var i=n.match(fs[o]);if(i){if(7===o){if("paragraph"===t.type)return 0;if(r.length>0&&new RegExp("</?(?:"+r.join("|")+")","i").test(i[0]))return 0}return e.closeUnmatchedBlocks(),e.addChild("htmlBlock",e.offset).htmlBlockType=o,2}}}return 0},function(e,t){var n;if(null!==t.stringContent&&!e.indented&&"paragraph"===t.type&&!ws(e,t.parent)&&(n=e.currentLine.slice(e.nextNonspace).match(ms))){e.closeUnmatchedBlocks();for(var r=void 0;91===ns(t.stringContent,0)&&(r=e.inlineParser.parseReference(t,e.refMap));)t.stringContent=t.stringContent.slice(r);if(t.stringContent.length>0){var o=si("heading",t.sourcepos);return o.level="="===n[0][0]?1:2,o.headingType="setext",o.stringContent=t.stringContent,t.insertAfter(o),t.unlink(),e.tip=o,e.advanceOffset(e.currentLine.length-e.offset,!1),2}return 0}return 0},function(e){return!e.indented&&vs.test(e.currentLine.slice(e.nextNonspace))?(e.closeUnmatchedBlocks(),e.addChild("thematicBreak",e.nextNonspace),e.advanceOffset(e.currentLine.length-e.offset,!1),2):0},function(e,t){var n,r=t;return e.indented&&"list"!==t.type||!(n=function(e,t){var n,r,o=e.currentLine.slice(e.nextNonspace),i={type:"bullet",tight:!0,bulletChar:"",start:0,delimiter:"",padding:0,markerOffset:e.indent,task:!1,checked:!1};if(e.indent>=4)return null;if(n=o.match(ys))i.type="bullet",i.bulletChar=n[0][0];else{if(!(n=o.match(bs))||"paragraph"===t.type&&"1"!==n[1])return null;i.type="ordered",i.start=parseInt(n[1],10),i.delimiter=n[2]}if(-1!==(r=ns(e.currentLine,e.nextNonspace+n[0].length))&&r!==Xi&&r!==Qi)return null;if("paragraph"===t.type&&!e.currentLine.slice(e.nextNonspace+n[0].length).match(Yi))return null;e.advanceNextNonspace(),e.advanceOffset(n[0].length,!0);var s=e.column,a=e.offset;do{e.advanceOffset(1,!0),r=ns(e.currentLine,e.offset)}while(e.column-s<5&&os(r));var l=-1===ns(e.currentLine,e.offset),c=e.column-s;return c>=5||c<1||l?(i.padding=n[0].length+1,e.column=s,e.offset=a,os(ns(e.currentLine,e.offset))&&e.advanceOffset(1,!0)):i.padding=n[0].length+c,i}(e,r))?0:(e.closeUnmatchedBlocks(),"list"===e.tip.type&&function(e,t){return e.type===t.type&&e.delimiter===t.delimiter&&e.bulletChar===t.bulletChar}(r.listData,n)||((r=e.addChild("list",e.nextNonspace)).listData=n),(r=e.addChild("item",e.nextNonspace)).listData=n,1)},function(e){return e.indented&&"paragraph"!==e.tip.type&&!e.blank?(e.advanceOffset(4,!0),e.closeUnmatchedBlocks(),e.addChild("codeBlock",e.offset),2):0},function(e,t){var n=t.stringContent;if("paragraph"===t.type&&!e.indented&&!e.blank){var r=n.length-1,o=n.lastIndexOf("\n",r-1)+1,i=n.slice(o,r),s=e.currentLine.slice(e.nextNonspace),a=ls(i),l=a[0],c=a[1],u=ls(s),d=u[0],p=u[1],h=/^[ \t]*:?-+:?[ \t]*$/;if(!c.length||!p.length||p.some(function(e){return!h.test(e)})||1===p.length&&0!==s.indexOf("|"))return 0;var f=t.lineOffsets,m=e.lineNumber-1,g=Mi(f)+1,v=si("table",[[m,g],[e.lineNumber,e.offset]]);if(v.columns=p.map(function(){return{align:null}}),t.insertAfter(v),1===f.length)t.unlink();else{t.stringContent=n.slice(0,o);var y=o-(n.lastIndexOf("\n",o-2)+1)-1;e.lastLineLength=f[f.length-2]+y,e.finalize(t,m-1)}e.advanceOffset(e.currentLine.length-e.offset,!1);var b=si("tableHead",[[m,g],[e.lineNumber,e.offset]]);v.appendChild(b);var w=si("tableRow",[[m,g],[m,g+i.length-1]]),k=si("tableDelimRow",[[e.lineNumber,e.nextNonspace+1],[e.lineNumber,e.offset]]);b.appendChild(w),b.appendChild(k),cs("tableCell",c,m,g+l).forEach(function(e){w.appendChild(e)});var x=cs("tableDelimCell",p,e.lineNumber,e.nextNonspace+1+d);return x.forEach(function(e){k.appendChild(e)}),v.columns=x.map(us),e.tip=v,2}return 0},function(e,t){if("table"!==t.type&&"tableBody"!==t.type||!e.blank&&-1===e.currentLine.indexOf("|"))return 0;if(e.advanceOffset(e.currentLine.length-e.offset,!1),e.blank){var n=t;return"tableBody"===t.type&&(n=t.parent,e.finalize(t,e.lineNumber-1)),e.finalize(n,e.lineNumber-1),0}var r=t;"table"===t.type&&((r=e.addChild("tableBody",e.nextNonspace)).stringContent=null);var o=si("tableRow",[[e.lineNumber,e.nextNonspace+1],[e.lineNumber,e.currentLine.length]]);r.appendChild(o);var i=r.parent,s=ls(e.currentLine.slice(e.nextNonspace)),a=s[0];return cs("tableCell",s[1],e.lineNumber,e.nextNonspace+1+a).forEach(function(e,t){t>=i.columns.length&&(e.ignored=!0),o.appendChild(e)}),2},function(e){var t;if(!e.indented&&!ps.test(e.currentLine)&&(t=e.currentLine.match(ds))){var n=t[1].length;e.closeUnmatchedBlocks();var r=e.addChild("customBlock",e.nextNonspace);return r.syntaxLength=n,r.offset=e.indent,e.advanceNextNonspace(),e.advanceOffset(n,!1),2}return 0}],xs=/^(-{3}|\+{3}|;{3})$/,Cs=function(e,t){var n=e.currentLine,r=e.lineNumber,o=e.indented;return 1===r&&!o&&"document"===t.type&&xs.test(n)?(e.closeUnmatchedBlocks(),e.addChild("frontMatter",e.nextNonspace).stringContent=n,e.advanceNextNonspace(),e.advanceOffset(n.length,!1),2):0},Ts={continue:function(e,t){var n=e.currentLine,r=n.match(xs);return"frontMatter"===t.type&&r?(t.stringContent+=n,e.lastLineLength=r[0].length,e.finalize(t,e.lineNumber),2):0},finalize:function(e,t){null!==t.stringContent&&(t.literal=t.stringContent,t.stringContent=null)},canContain:function(){return!1},acceptsLines:!0},Ms=[/./,/<\/(?:script|pre|style)>/i,/-->/,/\?>/,/>/,/\]\]>/],Ss=/^[#`~*+_=<>0-9-;$]/,Es=/\r\n|\n|\r/;function Ns(){return si("document",[[1,1],[0,0]])}var Os={smart:!1,tagFilter:!1,extendedAutolinks:!1,disallowedHtmlBlockTags:[],referenceDefinition:!1,disallowDeepHeading:!1,customParser:null,frontMatter:!1},Ds=function(){function e(e){this.options=Wr(Wr({},Os),e),this.doc=Ns(),this.tip=this.doc,this.oldtip=this.doc,this.lineNumber=0,this.offset=0,this.column=0,this.nextNonspace=0,this.nextNonspaceColumn=0,this.indent=0,this.currentLine="",this.indented=!1,this.blank=!1,this.partiallyConsumedTab=!1,this.allClosed=!0,this.lastMatchedContainer=this.doc,this.refMap={},this.refLinkCandidateMap={},this.refDefCandidateMap={},this.lastLineLength=0,this.lines=[],this.options.frontMatter&&(as.frontMatter=Ts,ks.unshift(Cs)),this.inlineParser=new Gi(this.options)}return e.prototype.advanceOffset=function(e,t){void 0===t&&(t=!1);for(var n,r,o,i=this.currentLine;e>0&&(o=i[this.offset]);)"\t"===o?(n=4-this.column%4,t?(this.partiallyConsumedTab=n>e,r=n>e?e:n,this.column+=r,this.offset+=this.partiallyConsumedTab?0:1,e-=r):(this.partiallyConsumedTab=!1,this.column+=n,this.offset+=1,e-=1)):(this.partiallyConsumedTab=!1,this.offset+=1,this.column+=1,e-=1)},e.prototype.advanceNextNonspace=function(){this.offset=this.nextNonspace,this.column=this.nextNonspaceColumn,this.partiallyConsumedTab=!1},e.prototype.findNextNonspace=function(){for(var e,t=this.currentLine,n=this.offset,r=this.column;""!==(e=t.charAt(n));)if(" "===e)n++,r++;else{if("\t"!==e)break;n++,r+=4-r%4}this.blank="\n"===e||"\r"===e||""===e,this.nextNonspace=n,this.nextNonspaceColumn=r,this.indent=this.nextNonspaceColumn-this.column,this.indented=this.indent>=4},e.prototype.addLine=function(){if(this.partiallyConsumedTab){this.offset+=1;var e=4-this.column%4;this.tip.stringContent+=zo(" ",e)}this.tip.lineOffsets?this.tip.lineOffsets.push(this.offset):this.tip.lineOffsets=[this.offset],this.tip.stringContent+=this.currentLine.slice(this.offset)+"\n"},e.prototype.addChild=function(e,t){for(;!as[this.tip.type].canContain(e);)this.finalize(this.tip,this.lineNumber-1);var n=t+1,r=si(e,[[this.lineNumber,n],[0,0]]);return r.stringContent="",this.tip.appendChild(r),this.tip=r,r},e.prototype.closeUnmatchedBlocks=function(){if(!this.allClosed){for(;this.oldtip!==this.lastMatchedContainer;){var e=this.oldtip.parent;this.finalize(this.oldtip,this.lineNumber-1),this.oldtip=e}this.allClosed=!0}},e.prototype.finalize=function(e,t){var n=e.parent;e.open=!1,e.sourcepos[1]=[t,this.lastLineLength],as[e.type].finalize(this,e),this.tip=n},e.prototype.processInlines=function(e){var t,n=this.options.customParser,r=e.walker();for(this.inlineParser.refMap=this.refMap,this.inlineParser.refLinkCandidateMap=this.refLinkCandidateMap,this.inlineParser.refDefCandidateMap=this.refDefCandidateMap,this.inlineParser.options=this.options;t=r.next();){var o=t.node,i=t.entering,s=o.type;n&&n[s]&&n[s](o,{entering:i,options:this.options}),i||"paragraph"!==s&&"heading"!==s&&("tableCell"!==s||o.ignored)||this.inlineParser.parse(o)}},e.prototype.incorporateLine=function(e){var t=this.doc;this.oldtip=this.tip,this.offset=0,this.column=0,this.blank=!1,this.partiallyConsumedTab=!1,this.lineNumber+=1,-1!==e.indexOf("\0")&&(e=e.replace(/\0/g,"�")),this.currentLine=e;for(var n,r=!0;(n=t.lastChild)&&n.open;){switch(t=n,this.findNextNonspace(),as[t.type].continue(this,t)){case 0:break;case 1:r=!1;break;case 2:return void(this.lastLineLength=e.length);default:throw new Error("continue returned illegal value, must be 0, 1, or 2")}if(!r){t=t.parent;break}}this.allClosed=t===this.oldtip,this.lastMatchedContainer=t;for(var o="paragraph"!==t.type&&as[t.type].acceptsLines,i=ks.length;!o;){if(this.findNextNonspace(),"table"!==t.type&&"tableBody"!==t.type&&"paragraph"!==t.type&&!this.indented&&!Ss.test(e.slice(this.nextNonspace))){this.advanceNextNonspace();break}for(var s=0;s<i;){var a=ks[s](this,t);if(1===a){t=this.tip;break}if(2===a){t=this.tip,o=!0;break}s++}if(s===i){this.advanceNextNonspace();break}}if(this.allClosed||this.blank||"paragraph"!==this.tip.type){this.closeUnmatchedBlocks(),this.blank&&t.lastChild&&(t.lastChild.lastLineBlank=!0);for(var l=t.type,c=this.blank&&!("blockQuote"===l||ai(t)&&t.isFenced||"item"===l&&!t.firstChild&&t.sourcepos[0][0]===this.lineNumber),u=t;u;)u.lastLineBlank=c,u=u.parent;as[l].acceptsLines?(this.addLine(),function(e){return"htmlBlock"===e.type}(t)&&t.htmlBlockType>=1&&t.htmlBlockType<=5&&Ms[t.htmlBlockType].test(this.currentLine.slice(this.offset))&&(this.lastLineLength=e.length,this.finalize(t,this.lineNumber))):this.offset<e.length&&!this.blank&&(t=this.addChild("paragraph",this.offset),this.advanceNextNonspace(),this.addLine())}else this.addLine();this.lastLineLength=e.length},e.prototype.parse=function(e,t){this.doc=Ns(),this.tip=this.doc,this.lineNumber=0,this.lastLineLength=0,this.offset=0,this.column=0,this.lastMatchedContainer=this.doc,this.currentLine="";var n=e.split(Es),r=n.length;this.lines=t||n,this.options.referenceDefinition&&this.clearRefMaps(),10===e.charCodeAt(e.length-1)&&(r-=1);for(var o=0;o<r;o++)this.incorporateLine(n[o]);for(;this.tip;)this.finalize(this.tip,r);return this.processInlines(this.doc),this.doc},e.prototype.partialParseStart=function(e,t){this.doc=Ns(),this.tip=this.doc,this.lineNumber=e-1,this.lastLineLength=0,this.offset=0,this.column=0,this.lastMatchedContainer=this.doc,this.currentLine="";for(var n=t.length,r=0;r<n;r++)this.incorporateLine(t[r]);return this.doc},e.prototype.partialParseExtends=function(e){for(var t=0;t<e.length;t++)this.incorporateLine(e[t])},e.prototype.partialParseFinish=function(){for(;this.tip;)this.finalize(this.tip,this.lineNumber);this.processInlines(this.doc)},e.prototype.setRefMaps=function(e,t,n){this.refMap=e,this.refLinkCandidateMap=t,this.refDefCandidateMap=n},e.prototype.clearRefMaps=function(){[this.refMap,this.refLinkCandidateMap,this.refDefCandidateMap].forEach(function(e){!function(e){Object.keys(e).forEach(function(t){delete e[t]})}(e)})},e}();function As(e,t){return e[0]<t[0]?1:e[0]>t[0]?-1:e[1]<t[1]?1:e[1]>t[1]?-1:0}function Ls(e,t){var n=e[0];return 1===As(e[1],t)?1:-1===As(n,t)?-1:0}function Is(e,t){for(var n=0,r=t;n<r.length;n++){var o=r[n];e.insertBefore(o)}}function Rs(e,t){var n=e[0];return e[1][0]<t?1:n[0]>t?-1:0}function Ps(e,t){for(var n=e.firstChild;n;){var r=Rs(n.sourcepos,t);if(0===r)return n;if(-1===r)return n.prev||n;n=n.next}return e.lastChild}function Bs(e){return function(e){return Uo[e]}(e)||null}function Fs(e,t,n){if(void 0===n&&(n=null),t)for(var r=t.walker();t&&t!==n;){e(t);var o=r.next();if(!o)break;t=o.node}}var Hs=/\r\n|\n|\r/;function js(e){return{id:e.id,title:e.title,sourcepos:e.sourcepos,unlinked:!1,destination:e.dest}}var zs=function(){function e(e,t){this.refMap={},this.refLinkCandidateMap={},this.refDefCandidateMap={},this.referenceDefinition=!!(null===t||void 0===t?void 0:t.referenceDefinition),this.parser=new Ds(t),this.parser.setRefMaps(this.refMap,this.refLinkCandidateMap,this.refDefCandidateMap),this.eventHandlerMap={change:[]},e=e||"",this.lineTexts=e.split(Hs),this.root=this.parser.parse(e,this.lineTexts)}return e.prototype.updateLineTexts=function(e,t,n){var r,o=e[0],i=e[1],s=t[0],a=t[1],l=n.split(Hs),c=l.length,u=this.lineTexts[o-1],d=this.lineTexts[s-1];l[0]=u.slice(0,i-1)+l[0],l[c-1]=l[c-1]+d.slice(a-1);var p=s-o+1;return(r=this.lineTexts).splice.apply(r,Jr([o-1,p],l)),c-p},e.prototype.updateRootNodeState=function(){if(1===this.lineTexts.length&&""===this.lineTexts[0])return this.root.lastLineBlank=!0,void(this.root.sourcepos=[[1,1],[1,0]]);this.root.lastChild&&(this.root.lastLineBlank=this.root.lastChild.lastLineBlank);for(var e=this.lineTexts,t=e.length-1;""===e[t];)t-=1;e.length-2>t&&(t+=1),this.root.sourcepos[1]=[t+1,e[t].length]},e.prototype.replaceRangeNodes=function(e,t,n){e?(Is(e,n),function(e,t){if(e.parent===t.parent&&e!==t){for(var n=e.next;n&&n!==t;){for(var r=n.next,o=0,i=["parent","prev","next"];o<i.length;o++){var s=i[o];n[s]&&(Wo(n[s].id),n[s]=null)}n=r}e.next=t.next,t.next?t.next.prev=e:e.parent.lastChild=e}}(e,t),[e.id,t.id].forEach(function(e){return Wo(e)}),e.unlink()):t?(Is(t,n),Wo(t.id),t.unlink()):function(e,t){for(var n=t.length-1;n>=0;n-=1)e.prependChild(t[n])}(this.root,n)},e.prototype.getNodeRange=function(e,t){var n=Ps(this.root,e[0]),r=Ps(this.root,t[0]);return r&&r.next&&t[0]+1===r.next.sourcepos[0][0]&&(r=r.next),[n,r]},e.prototype.trigger=function(e,t){this.eventHandlerMap[e].forEach(function(e){e(t)})},e.prototype.extendEndLine=function(e){for(;""===this.lineTexts[e];)e+=1;return e},e.prototype.parseRange=function(e,t,n,r){e&&e.prev&&(li(e.prev)&&function(e){var t=e.match(/^[ \t]+/);if(t&&(t[0].length>=2||/\t/.test(t[0])))return!0;var n=t?e.slice(t.length):e;return ys.test(n)||bs.test(n)}(this.lineTexts[n-1])||function(e){return"table"===e.type}(e.prev)&&function(e){return!rs(e)&&-1!==e.indexOf("|")}(this.lineTexts[n-1]))&&(n=(e=e.prev).sourcepos[0][0]);for(var o=this.lineTexts.slice(n-1,r),i=this.parser.partialParseStart(n,o),s=t?t.next:this.root.firstChild,a=i.lastChild,l=a&&ai(a)&&a.open,c=a&&ui(a)&&a.open,u=a&&li(a);(l||c)&&s||u&&s&&("list"===s.type||s.sourcepos[0][1]>=2);){var d=this.extendEndLine(s.sourcepos[1][0]);this.parser.partialParseExtends(this.lineTexts.slice(r,d)),e||(e=t),t=s,r=d,s=s.next}return this.parser.partialParseFinish(),{newNodes:function(e){for(var t=[],n=e.firstChild;n;)t.push(n),n=n.next;return t}(i),extStartNode:e,extEndNode:t}},e.prototype.getRemovedNodeRange=function(e,t){return!e||e&&ci(e)||t&&ci(t)?null:{id:[e.id,t.id],line:[e.sourcepos[0][0]-1,t.sourcepos[1][0]-1]}},e.prototype.markDeletedRefMap=function(e,t){var n=this;if(!Ni(this.refMap)){var r=function(e){if(ci(e)){var t=n.refMap[e.label];t&&e.id===t.id&&(t.unlinked=!0)}};e&&Fs(r,e.parent,t),t&&Fs(r,t)}},e.prototype.replaceWithNewRefDefState=function(e){var t=this;if(!Ni(this.refMap)){var n=function(e){if(ci(e)){var n=e.label,r=t.refMap[n];r&&!r.unlinked||(t.refMap[n]=js(e))}};e.forEach(function(e){Fs(n,e)})}},e.prototype.replaceWithRefDefCandidate=function(){var e=this;Ni(this.refDefCandidateMap)||Ei(this.refDefCandidateMap,function(t,n){var r=n.label,o=n.sourcepos,i=e.refMap[r];(!i||i.unlinked||i.sourcepos[0][0]>o[0][0])&&(e.refMap[r]=js(n))})},e.prototype.getRangeWithRefDef=function(e,t,n,r,o){if(this.referenceDefinition&&!Ni(this.refMap)){var i=Ps(this.root,e-1),s=Ps(this.root,t+1);i&&ci(i)&&i!==n&&i!==r&&(e=(n=i).sourcepos[0][0]),s&&ci(s)&&s!==n&&s!==r&&(r=s,t=this.extendEndLine(r.sourcepos[1][0]+o))}return[n,r,e,t]},e.prototype.parse=function(e,t,n){void 0===n&&(n=0);var 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e=this.getElementByNodeId(this.cursorNodeId);e&&U(e,ul)}},e.prototype.updateCursorNode=function(e,t){e&&("tableRow"===(e=$e(e,function(e){return!function(e){switch(e.type){case"code":case"text":case"emph":case"strong":case"strike":case"link":case"image":case"htmlInline":case"linebreak":case"softbreak":case"customInline":return!0;default:return!1}}(e)})).type?e=function(e,t){for(var n=e.firstChild;n&&n.next&&!(Be(n.next)>t+1);)n=n.next;return n}(e,t[1]):"tableBody"===e.type&&(e=null));var n=e?e.id:null;if(this.cursorNodeId!==n){var r=this.getElementByNodeId(this.cursorNodeId),o=this.getElementByNodeId(n);r&&U(r,ul),o&&z(o,ul),this.cursorNodeId=n}},e.prototype.getElementByNodeId=function(e){return e?this.previewContent.querySelector('[data-nodeid="'+e+'"]'):null},e.prototype.update=function(e){var t=this;e.forEach(function(e){return t.replaceRangeNodes(e)}),this.eventEmitter.emit("afterPreviewRender",this)},e.prototype.replaceRangeNodes=function(e){var t=this,n=e.nodes,r=e.removedNodeRange,o=this.previewContent,i=this.eventEmitter.emitReduce("beforePreviewRender",this.sanitizer(n.map(function(e){return t.renderer.render(e)}).join("")));if(r){var s=r.id,a=s[0],l=s[1],c=this.getElementByNodeId(a),u=this.getElementByNodeId(l);if(c){c.insertAdjacentHTML("beforebegin",i);for(var d=c;d&&d!==u;){var p=d.nextElementSibling;St(d),ll(d),d=p}(null===d||void 0===d?void 0:d.parentNode)&&(St(d),ll(d))}}else o.insertAdjacentHTML("afterbegin",i)},e.prototype.getRenderer=function(){return this.renderer},e.prototype.destroy=function(){Hr(this.el,"scroll"),this.el=null},e.prototype.getElement=function(){return this.el},e.prototype.getHTML=function(){return It(this.previewContent.innerHTML)},e.prototype.setHTML=function(e){this.previewContent.innerHTML=e},e.prototype.setHeight=function(e){E(this.el,{height:e+"px"})},e.prototype.setMinHeight=function(e){E(this.el,{minHeight:e+"px"})},e}();function pl(e,t){for(var n=e.depth;n;){var r=e.node(n);if(t(r,n))return{node:r,depth:n,offset:n>0?e.before(n):0};n-=1}return null}function hl(e){return!!pl(e,function(e){var t=e.type;return"listItem"===t.name||"bulletList"===t.name||"orderedList"===t.name})}function fl(e){return!!pl(e,function(e){var t=e.type;return"tableHeadCell"===t.name||"tableBodyCell"===t.name})}function ml(e){return pl(e,function(e){return"listItem"===e.type.name})}function gl(e){return{tag:e,getAttrs:function(e){var t=e.getAttribute("data-raw-html");return h({},t&&{rawHTML:t})}}}function vl(e){return Object.keys(e).reduce(function(t,n){return"rawHTML"!==n&&e[n]&&(t[n="className"===n?"class":n]=e[n]),t},{})}function yl(e){return{tag:e,getAttrs:function(e){return["rawHTML","colspan","rowspan","extended"].reduce(function(t,n){var r="rawHTML"===n?"data-raw-html":n,o=e.getAttribute(r);return o&&(t[n]=ue(["rawHTML","extended"],n)?o:Number(o)),t},{})}}}function bl(e){var t=e.htmlAttrs,n=e.classNames;return h(h({},t),{class:n?n.join(" "):null})}function wl(e,t,n,o){var s=t.$from,a=t.$to,l=t.depth,c=t,u=!1;if(l>=2&&s.node(l-1).type.compatibleContent(n)&&0===t.startIndex&&s.index(l-1)){var d=e.doc.resolve(t.start-2);c=new r.g(d,d,l),t.endIndex<t.parent.childCount&&(t=new r.g(s,e.doc.resolve(a.end(l)),l)),u=!0}var p=function(e,t,n,r){var o=function(e,t){var n=e.parent,r=e.startIndex,o=e.endIndex,i=n.contentMatchAt(r).findWrapping(t);if(i){var s=i.length?i[0]:t;return n.canReplaceWith(r,o,s)?i:null}return null}(e,n),i=function(e,t){var n=e.parent,r=e.startIndex,o=e.endIndex,i=n.child(r),s=t.contentMatch.findWrapping(i.type);if(s){for(var a=(s.length?s[s.length-1]:t).contentMatch,l=r;a&&l<o;l+=1)a=a.matchType(n.child(l).type);if(a&&a.validEnd)return s}return null}(t,n);if(o&&i){var s=o.map(function(e){return{type:e}}),a=i.map(function(e){return{type:e,attrs:r}});return s.concat({type:n}).concat(a)}return null}(c,t,n,o);return p?function(e,t,n,o,s){for(var a=t.start,l=t.end,c=t.startIndex,u=t.endIndex,d=t.parent,p=r.c.empty,h=n.length-1;h>=0;h-=1)p=r.c.from(n[h].type.create(n[h].attrs,p));e.step(new i.b(a-(o?2:0),l,a,l,new r.j(p,0,0),n.length,!0));var f=0;for(h=0;h<n.length;h+=1)if(n[h].type===s){f=h+1;break}for(var m=n.length-f,g=a+n.length-(o?2:0),v=(h=c,u);h<v;h+=1)!(h===c)&&Object(i.g)(e.doc,g,m)&&(e.split(g,m),g+=2*m),g+=d.child(h).nodeSize;return e}(e,t,p,u,n):e}function kl(e,t){for(var n=e.resolve(t);"paragraph"!==n.node().type.name;)t-=2,n=e.resolve(t);return ml(n)}function xl(e){return function(t,n){var r=t.selection,o=t.tr,i=r.$from,s=r.$to,a=i.blockRange(s);return!!a&&(n(hl(i)?function(e,t,n){var r=t.$from,o=t.$to,i=ml(r),s=ml(o);if(i&&s)for(;s;){var a=s.offset,l=s.node,c=s.depth;l.attrs.task&&e.setNodeMarkup(a,null,{task:!1,checked:!1});var u=e.doc.resolve(a);if(u.parent.type!==n){var d=u.before(c-1);e.setNodeMarkup(d,n)}if(a===i.offset)break;s=kl(e.doc,a)}return e}(o,a,e):wl(o,a,e)),!0)}}function Cl(){return function(e,t){var n=e.selection,r=e.tr,o=e.schema,i=n.$from,s=n.$to,a=i.blockRange(s);return!!a&&(t(hl(i)?function(e,t){var n=t.$from,r=t.$to,o=ml(n),i=ml(r);if(o&&i)for(;i;){var s=i.offset,a={task:!i.node.attrs.task,checked:!1};if(e.setNodeMarkup(s,null,a),s===o.offset)break;i=kl(e.doc,s)}return e}(r,a):wl(r,a,o.nodes.bulletList,{task:!0})),!0)}}function Tl(e){return function(t,n){var o=t.tr,s=t.selection,a=s.$from,l=s.$to,c=a.blockRange(l,function(t){var n=t.childCount,r=t.firstChild;return!!n&&r.type===e});return!!c&&(n(a.node(c.depth-1).type===e?function(e,t,n){var o=t.$from,s=t.$to,a=t.end,l=t.depth,c=t.parent,u=s.end(l);return a<u&&(e.step(new i.b(a-1,u,a,u,new r.j(r.c.from(n.create(null,c.copy())),1,0),1,!0)),t=new r.g(e.doc.resolve(o.pos),e.doc.resolve(u),l)),e.lift(t,Object(i.k)(t)),e}(o,c,e):function(e,t){for(var n=t.parent,o=t.end,s=t.endIndex-1,a=t.startIndex;s>a;s-=1)o-=n.child(s).nodeSize,e.delete(o-1,o+1);var l=e.doc.resolve(t.start),c=l.nodeAfter,u=0===t.startIndex,d=t.endIndex===n.childCount,p=l.node(-1),h=l.index(-1),f=p.canReplace(h+(u?0:1),h+1,null===c||void 0===c?void 0:c.content.append(d?r.c.empty:r.c.from(n)));if(c&&f){var m=l.pos,g=m+c.nodeSize;e.step(new i.b(m-(u?1:0),g+(d?1:0),m+1,g-1,new r.j((u?r.c.empty:r.c.from(n.copy(r.c.empty))).append(d?r.c.empty:r.c.from(n.copy(r.c.empty))),u?0:1,d?0:1),u?0:1))}return e}(o,c)),!0)}}function Ml(){return function(){return function(e,t){var n=e.selection,o=e.schema,s=n.$from,a=n.$to;return!(!s.blockRange(a)||!hl(s))&&function(e){return function(t,n){var o=t.tr,s=t.selection,a=s.$from,l=s.$to,c=a.blockRange(l,function(t){var n=t.childCount,r=t.firstChild;return!!n&&r.type===e});if(c&&c.startIndex>0){var u=c.parent,d=u.child(c.startIndex-1);if(d.type!==e)return!1;var p=d.lastChild&&d.lastChild.type===u.type,h=p?r.c.from(e.create()):null,f=new r.j(r.c.from(e.create(null,r.c.from(u.type.create(null,h)))),p?3:1,0),m=c.start,g=c.end;return o.step(new i.b(m-(p?3:1),g,m,g,f,1,!0)),n(o),!0}return!1}}(o.nodes.listItem)(e,t)}}}function Sl(){return{indent:Ml(),outdent:function(){return function(e,t){var n=e.selection,r=e.schema,o=n.$from,i=n.$to;return!(!o.blockRange(i)||!hl(o))&&Tl(r.nodes.listItem)(e,t)}}}}var El=new Map,Nl=function(){function e(e,t,n,r){this.table=e,this.tableRows=t,this.tableStartPos=n,this.rowInfo=r}return e.create=function(t){var n=pl(t,function(e){return"table"===e.type.name});if(n){var r=n.node,o=n.depth,i=n.offset,s=El.get(r);if((null===s||void 0===s?void 0:s.tableStartPos)===i+1)return s;var a=[],l=t.start(o),c=r.child(0),u=r.child(1),d=Ol(c,l),p=Ol(u,l+c.nodeSize);c.forEach(function(e){return a.push(e)}),u.forEach(function(e){return a.push(e)});var h=new e(r,a,l,d.concat(p));return El.set(r,h),h}return null},Object.defineProperty(e.prototype,"totalRowCount",{get:function(){return this.rowInfo.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"totalColumnCount",{get:function(){return this.rowInfo[0].length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tableStartOffset",{get:function(){return this.tableStartPos},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tableEndOffset",{get:function(){return this.tableStartPos+this.table.nodeSize-1},enumerable:!1,configurable:!0}),e.prototype.getCellInfo=function(e,t){return this.rowInfo[e][t]},e.prototype.posAt=function(e,t){for(var n=0,r=this.tableStartPos;;n+=1){var o=r+this.tableRows[n].nodeSize;if(n===e){for(var i=t;i<this.totalColumnCount&&this.rowInfo[n][i].offset<r;)i+=1;return i===this.totalColumnCount?o:this.rowInfo[n][i].offset}r=o}},e.prototype.getNodeAndPos=function(e,t){var n=this.rowInfo[e][t];return{node:this.table.nodeAt(n.offset-this.tableStartOffset),pos:n.offset}},e.prototype.extendedRowspan=function(e,t){return!1},e.prototype.extendedColspan=function(e,t){return!1},e.prototype.getRowspanCount=function(e,t){return 0},e.prototype.getColspanCount=function(e,t){return 0},e.prototype.decreaseColspanCount=function(e,t){return 0},e.prototype.decreaseRowspanCount=function(e,t){return 0},e.prototype.getColspanStartInfo=function(e,t){return null},e.prototype.getRowspanStartInfo=function(e,t){return null},e.prototype.getCellStartOffset=function(e,t){var n=this.rowInfo[e][t].offset;return this.extendedRowspan(e,t)?this.posAt(e,t):n},e.prototype.getCellEndOffset=function(e,t){var n=this.rowInfo[e][t],r=n.offset,o=n.nodeSize;return this.extendedRowspan(e,t)?this.posAt(e,t):r+o},e.prototype.getCellIndex=function(e){for(var t=0;t<this.totalRowCount;t+=1)for(var n=this.rowInfo[t],r=0;r<this.totalColumnCount;r+=1)if(n[r].offset+1>e.pos)return[t,r];return[0,0]},e.prototype.getRectOffsets=function(e,t){var n,r,o;void 0===t&&(t=e),e.pos>t.pos&&(e=(n=[t,e])[0],t=n[1]);var i=this.getCellIndex(e),s=i[0],a=i[1],l=this.getCellIndex(t),c=l[0],u=l[1];return s=(r=Me(s,c))[0],c=r[1],a=(o=Me(a,u))[0],u=o[1],this.getSpannedOffsets({startRowIdx:s,startColIdx:a,endRowIdx:c,endColIdx:u})},e.prototype.getSpannedOffsets=function(e){return e},e}(),Ol=function(e,t){var n=[];return e.forEach(function(e,r){var o={rowspanMap:{},colspanMap:{},length:0};e.forEach(function(e,n){for(var i=e.nodeSize,s=0;o[s];)s+=1;o[s]={offset:t+r+n+2,nodeSize:i},o.length+=1}),n.push(o)}),n};function Dl(e,t){return Te(Nl.prototype,e),Ol=t,Nl}var Al=function(e){function t(t,n){void 0===n&&(n=t);var r=this,o=t.node(0),i=Nl.create(t),a=function(e,t,n){for(var r=n.startRowIdx,o=n.startColIdx,i=n.endRowIdx,a=n.endColIdx,l=[],c=r;c<=i;c+=1)for(var u=o;u<=a;u+=1){var d=t.getCellInfo(c,u),p=d.offset,h=d.nodeSize;l.push(new s.g(e.resolve(p+1),e.resolve(p+h-1)))}return l}(o,i,i.getRectOffsets(t,n));return(r=e.call(this,a[0].$from,a[0].$to,a)||this).startCell=t,r.endCell=n,r.offsetMap=i,r.isCellSelection=!0,r.visible=!1,r}return p(t,e),t.prototype.map=function(e,n){var r=this.startCell.pos,o=this.endCell.pos,i=e.resolve(n.map(r)),a=e.resolve(n.map(o)),l=Nl.create(i);if(this.offsetMap.totalColumnCount>l.totalColumnCount||this.offsetMap.totalRowCount>l.totalRowCount){var c={tableBody:1,tableRow:2,tableCell:3,paragraph:4}[a.parent.type.name],u=a.end(a.depth-c),d=Math.min(u-4,a.pos);return s.h.create(e,d)}return new t(i,a)},t.prototype.eq=function(e){return e instanceof t&&e.startCell.pos===this.startCell.pos&&e.endCell.pos===this.endCell.pos},t.prototype.content=function(){for(var e=this.startCell.node(-2),t=this.startCell.start(-2),n=e.child(1).firstChild,o=e.child(0).type.create(),i=e.child(1).type.create(),s=Nl.create(this.startCell),a=s.getRectOffsets(this.startCell,this.endCell),l=a.startRowIdx,c=a.startColIdx,u=a.endRowIdx,d=a.endColIdx,p=!1,h=l;h<=u;h+=1){for(var f=[],m=c;m<=d;m+=1){var g=s.getCellInfo(h,m).offset,v=e.nodeAt(g-t);v&&(p="tableHeadCell"===v.type.name,s.extendedRowspan(h,m)||s.extendedColspan(h,m)?f.push(v.type.create({extended:!0})):f.push(v.copy(v.content)))}var y=n.copy(r.c.from(f)),b=p?o:i;b.content=b.content.append(r.c.from(y))}return new r.j(function(e,t){var n=[];return e.childCount&&n.push(e),t.childCount&&n.push(t),r.c.from(n)}(o,i),1,1)},t.prototype.toJSON=function(){return JSON.stringify(this)},t}(s.f);function Ll(e,t,n,r){for(var o=n.nodes,i=o.tableRow,s=o.tableBodyCell,a=o.paragraph,l=[],c=0;c<e;c+=1){for(var u=[],d=0;d<t;d+=1){var p=r&&r[c*t+d],h=a.create(null,p?n.text(p):[]);u.push(s.create(null,h))}l.push(i.create(null,u))}return l}function Il(e,t,n,r){void 0===r&&(r=null);for(var o=n.nodes,i=o.tableHeadCell,s=o.tableBodyCell,a=o.paragraph,l=0===t?i:s,c=[],u=0;u<e;u+=1)c.push(l.create(r,a.create()));return c}function Rl(e,t){for(;e&&e!==t;){if("TD"===e.nodeName||"TH"===e.nodeName)return e;e=e.parentNode}return null}function Pl(e){return pl(e,function(e){var t=e.type;return"tableHeadCell"===t.name||"tableBodyCell"===t.name})}function Bl(e){if(e instanceof s.h){var t=e.$anchor,n=Pl(t);if(n){var r=t.node(0).resolve(t.before(n.depth));return{anchor:r,head:r}}}var o=e;return{anchor:o.startCell,head:o.endCell}}function Fl(e){var t;if(e.size){var n=e.content,r=e.openStart,o=e.openEnd;if(1!==n.childCount)return null;for(;1===n.childCount&&(r>0&&o>0||"table"===(null===(t=n.firstChild)||void 0===t?void 0:t.type.name));)r-=1,o-=1,n=n.firstChild.content;if("tableHead"===n.firstChild.type.name||"tableBody"===n.firstChild.type.name)return n}return null}function Hl(e){var t=e.startRowIdx,n=e.startColIdx;return{rowCount:e.endRowIdx-t+1,columnCount:e.endColIdx-n+1}}function jl(e,t){return h(h({},e.attrs),t)}var zl=new s.e("cellSelection"),ql=function(){function e(e){this.view=e,this.handlers={mousedown:this.handleMousedown.bind(this),mousemove:this.handleMousemove.bind(this),mouseup:this.handleMouseup.bind(this)},this.startCellPos=null,this.init()}return e.prototype.init=function(){this.view.dom.addEventListener("mousedown",this.handlers.mousedown)},e.prototype.handleMousedown=function(e){var t=Rl(e.target,this.view.dom);if(2!==e.button){if(t){var n=this.getCellPos(e);n&&(this.startCellPos=n),this.bindEvent()}}else e.preventDefault()},e.prototype.handleMousemove=function(e){var t,n=zl.getState(this.view.state),r=this.getCellPos(e),o=this.startCellPos;n?t=this.view.state.doc.resolve(n):o!==r&&(t=o),t&&o&&r&&this.setCellSelection(o,r)},e.prototype.handleMouseup=function(){this.startCellPos=null,this.unbindEvent(),null!==zl.getState(this.view.state)&&this.view.dispatch(this.view.state.tr.setMeta(zl,-1))},e.prototype.bindEvent=function(){var e=this.view.dom;e.addEventListener("mousemove",this.handlers.mousemove),e.addEventListener("mouseup",this.handlers.mouseup)},e.prototype.unbindEvent=function(){var e=this.view.dom;e.removeEventListener("mousemove",this.handlers.mousemove),e.removeEventListener("mouseup",this.handlers.mouseup)},e.prototype.getCellPos=function(e){var t=e.clientX,n=e.clientY,r=this.view.posAtCoords({left:t,top:n});if(r){var o=this.view.state.doc,i=o.resolve(r.pos),s=Pl(i);if(s){var a=i.before(s.depth);return o.resolve(a)}}return null},e.prototype.setCellSelection=function(e,t){var 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r=e.state,o=r.tr,i=r.doc,s=Nl.create(i.resolve(n)),a=t[0],l=a.rowIdx,c=a.startColIdx,u=be(t),d=u.rowIdx,p=u.endColIdx,h=s.getCellInfo(l,c).offset,f=s.getCellInfo(d,p).offset;e.dispatch(o.setSelection(new Al(i.resolve(h),i.resolve(f))))}(e,m,d.getCellInfo(0,0).offset)),!0}return!1}var Sc=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"doc"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{content:"block+"}},enumerable:!1,configurable:!0}),t}(Ht),Ec=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"paragraph"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{content:"inline*",group:"block",attrs:h({},{htmlAttrs:{default:null},classNames:{default:null}}),parseDOM:[{tag:"p"}],toDOM:function(e){return["p",bl(e.attrs),0]}}},enumerable:!1,configurable:!0}),t}(Ht),Nc=/\s{1,4}$/,Oc=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"text"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{group:"inline"}},enumerable:!1,configurable:!0}),t.prototype.addSpaces=function(){return function(e,t){var n=e.selection,r=e.tr,o=n.$from,i=n.$to;return!(!o.blockRange(i)||hl(o)||fl(o))&&(t(r.insertText("    ",o.pos,i.pos)),!0)}},t.prototype.removeSpaces=function(){return function(e,t){var n=e.selection,r=e.tr,o=n.$from,i=n.$to,s=n.from;if(o.blockRange(i)&&!hl(o)&&!fl(o)){var a=o.nodeBefore;if(a&&a.isText){var l=a.text,c=l.replace(Nc,""),u=l.length-c.length;return t(r.delete(s-u,s)),!0}}return!1}},t.prototype.keymaps=function(){return{Tab:this.addSpaces(),"Shift-Tab":this.removeSpaces()}},t}(Ht),Dc=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"heading"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"levels",{get:function(){return[1,2,3,4,5,6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){var e=this.levels.map(function(e){return{tag:"h"+e,getAttrs:function(t){var n=t.getAttribute("data-raw-html");return h({level:e},n&&{rawHTML:n})}}});return{attrs:h({level:{default:1},headingType:{default:"atx"},rawHTML:{default:null}},{htmlAttrs:{default:null},classNames:{default:null}}),content:"inline*",group:"block",defining:!0,parseDOM:e,toDOM:function(e){var t=e.attrs;return["h"+t.level,bl(t),0]}}},enumerable:!1,configurable:!0}),t.prototype.commands=function(){return function(e){return function(t,n){var r=t.schema.nodes[e.level?"heading":"paragraph"];return Object(l.h)(r,e)(t,n)}}},t}(Ht),Ac=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"codeBlock"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{content:"text*",group:"block",attrs:h({language:{default:null},rawHTML:{default:null}},{htmlAttrs:{default:null},classNames:{default:null}}),code:!0,defining:!0,marks:"",parseDOM:[{tag:"pre",preserveWhitespace:"full",getAttrs:function(e){var t=e.getAttribute("data-raw-html"),n=e.firstElementChild;return h({language:(null===n||void 0===n?void 0:n.getAttribute("data-language"))||null},t&&{rawHTML:t})}}],toDOM:function(e){var t=e.attrs;return[t.rawHTML||"pre",["code",h({"data-language":t.language},bl(t)),0]]}}},enumerable:!1,configurable:!0}),t.prototype.commands=function(){return function(){return function(e,t){return Object(l.h)(e.schema.nodes.codeBlock)(e,t)}}},t.prototype.moveCursor=function(e){var t=this;return function(n,r){var o=n.tr,i=n.doc,s=n.schema,a=n.selection.$from;if(t.context.view.endOfTextblock(e)&&"codeBlock"===a.node().type.name){var l=a.parent.textContent.split("\n"),c="up"===e?a.start():a.end(),u="up"===e?[c,l[0].length+c]:[c-be(l).length,c],d=i.resolve("up"===e?a.before():a.after()),p="up"===e?d.nodeBefore:d.nodeAfter;if(function(e,t,n){return e>=t&&e<=n}(a.pos,u[0],u[1])&&!p){var h=Ae(o,d,s);if(h)return r(h),!0}}return!1}},t.prototype.keymaps=function(){var e=this.commands()();return{"Shift-Mod-p":e,"Shift-Mod-P":e,ArrowUp:this.moveCursor("up"),ArrowDown:this.moveCursor("down")}},t}(Ht),Lc=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"bulletList"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{content:"listItem+",group:"block",attrs:h({rawHTML:{default:null}},{htmlAttrs:{default:null},classNames:{default:null}}),parseDOM:[gl("ul")],toDOM:function(e){return["ul",bl(e.attrs),0]}}},enumerable:!1,configurable:!0}),t.prototype.changeList=function(){return function(e,t){return xl(e.schema.nodes.bulletList)(e,t)}},t.prototype.commands=function(){return{bulletList:this.changeList,taskList:Cl}},t.prototype.keymaps=function(){var e=this.changeList(),t=Sl(),n=t.indent,r=t.outdent;return{"Mod-u":e,"Mod-U":e,Tab:n(),"Shift-Tab":r()}},t}(Ht),Ic=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"orderedList"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{content:"listItem+",group:"block",attrs:h({order:{default:1},rawHTML:{default:null}},{htmlAttrs:{default:null},classNames:{default:null}}),parseDOM:[{tag:"ol",getAttrs:function(e){var t=e.getAttribute("start"),n=e.getAttribute("data-raw-html");return h({order:e.hasAttribute("start")?Number(t):1},n&&{rawHTML:n})}}],toDOM:function(e){var t=e.attrs;return[t.rawHTML||"ol",h({start:1===t.order?null:t.order},bl(t)),0]}}},enumerable:!1,configurable:!0}),t.prototype.commands=function(){return function(){return function(e,t){return xl(e.schema.nodes.orderedList)(e,t)}}},t.prototype.keymaps=function(){var e=this.commands()(),t=Sl(),n=t.indent,r=t.outdent;return{"Mod-o":e,"Mod-O":e,Tab:n(),"Shift-Tab":r()}},t}(Ht),Rc=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"listItem"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{content:"paragraph block*",selectable:!1,attrs:{task:{default:!1},checked:{default:!1},rawHTML:{default:null}},defining:!0,parseDOM:[{tag:"li",getAttrs:function(e){var t=e.getAttribute("data-raw-html");return h({task:e.hasAttribute("data-task"),checked:e.hasAttribute("data-task-checked")},t&&{rawHTML:t})}}],toDOM:function(e){var t=e.attrs,n=t.task,r=t.checked;if(!n)return[t.rawHTML||"li",0];var o=["task-list-item"];return r&&o.push("checked"),[t.rawHTML||"li",h({class:o.join(" "),"data-task":n},r&&{"data-task-checked":r}),0]}}},enumerable:!1,configurable:!0}),t.prototype.liftToPrevListItem=function(){return function(e,t){var n=e.selection,r=e.tr,o=e.schema,i=n.$from,s=n.empty,a=o.nodes.listItem,l=i.parent,c=i.node(-1);if(s&&!l.childCount&&c.type===a){if(i.index(-2)>=1)return r.delete(i.start(-1)-1,i.end(-1)),t(r),!0;if(i.node(-3).type===a)return r.delete(i.start(-2)-1,i.end(-1)),t(r),!0}return!1}},t.prototype.keymaps=function(){return{Backspace:this.liftToPrevListItem(),Enter:function(e,t){return function(e){return function(t,n){var o=t.tr,a=t.selection,l=a.$from,c=a.$to;if(l.depth<2||!l.sameParent(c))return!1;var u=l.node(-1);if(u.type!==e)return!1;if(0===l.parent.content.size&&l.node(-1).childCount===l.indexAfter(-1)){if(2===l.depth||l.node(-3).type!==e||l.index(-2)!==l.node(-2).childCount-1)return!1;for(var d=l.index(-1)>0,p=r.c.empty,h=l.depth-(d?1:2);h>=l.depth-3;h-=1)p=r.c.from(l.node(h).copy(p));return p=p.append(r.c.from(e.createAndFill())),o.replace(d?l.before():l.before(-1),l.after(-3),new r.j(p,d?3:2,2)),o.setSelection(s.f.near(o.doc.resolve(l.pos+(d?3:2)))),n(o),!0}var f=c.pos===l.end()?u.contentMatchAt(0).defaultType:null,m=f&&[null,{type:f}];return o.delete(l.pos,c.pos),!!Object(i.g)(o.doc,l.pos,2,m)&&(o.split(l.pos,2,m),n(o),!0)}}(e.schema.nodes.listItem)(e,t)}}},t}(Ht),Pc=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"blockQuote"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{attrs:h({rawHTML:{default:null}},{htmlAttrs:{default:null},classNames:{default:null}}),content:"block+",group:"block",parseDOM:[gl("blockquote")],toDOM:function(e){return["blockquote",bl(e.attrs),0]}}},enumerable:!1,configurable:!0}),t.prototype.commands=function(){return function(){return function(e,t){return Object(l.j)(e.schema.nodes.blockQuote)(e,t)}}},t.prototype.keymaps=function(){var e=this.commands()();return{"Alt-q":e,"Alt-Q":e}},t}(Ht),Bc={left:function(e,t){var n=e[0],r=e[1],o=t.totalColumnCount,i=0===r;if(0!==n||!i){r-=1,i&&(n-=1,r=o-1);var s=t.getCellInfo(n,r),a=s.offset,l=s.nodeSize;return a+l-2}return null},right:function(e,t){var n=e[0],r=e[1],o=t.totalRowCount,i=t.totalColumnCount,s=r===i-1;if(n!==o-1||!s){var a=r+1,l=t.getColspanStartInfo(n,r);(null===l||void 0===l?void 0:l.count)>1&&(a+=l.count-1),(s||a===i)&&(n+=1,a=0);var c=t.getCellInfo(n,a).offset;return c+2}return null},up:function(e,t){var n=e[0],r=e[1];if(n>0){var o=t.getCellInfo(n-1,r),i=o.offset,s=o.nodeSize;return i+s-2}return null},down:function(e,t){var n=e[0],r=e[1],o=t.totalRowCount;if(n<o-1){var i=n+1,s=t.getRowspanStartInfo(n,r);(null===s||void 0===s?void 0:s.count)>1&&(i+=s.count-1);var a=t.getCellInfo(i,r).offset;return a+2}return null}};function Fc(e,t,n){var r=n[0],o=n[1],i=t.getRowspanStartInfo(r,o),s="up"===e&&0===r,a="down"===e&&((null===i||void 0===i?void 0:i.count)>1?r+i.count-1:r)===t.totalRowCount-1;return s||a}function Hc(e,t,n,r){void 0===r&&(r=!1);var o=e.doc.resolve(t.tableEndOffset);return r||!o.nodeAfter?Ae(e,o,n):e.setSelection(s.f.near(o,1))}function jc(e,t,n,r){var o=(0,Bc[e])(n,r);if(o){var i="right"===e||"down"===e?1:-1;return t.setSelection(s.f.near(t.doc.resolve(o),i))}return null}function zc(e,t,n){var r=e.getCellInfo(t,0).offset,o=e.getCellInfo(t,n-1);return{from:r,to:o.offset+o.nodeSize}}var qc=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"table"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{content:"tableHead{1} tableBody{1}",group:"block",attrs:h({rawHTML:{default:null}},{htmlAttrs:{default:null},classNames:{default:null}}),parseDOM:[gl("table")],toDOM:function(e){return["table",bl(e.attrs),0]}}},enumerable:!1,configurable:!0}),t.prototype.addTable=function(){return function(e){return void 0===e&&(e={rowCount:2,columnCount:1,data:[]}),function(t,n){var r=e.rowCount,o=e.columnCount,i=e.data,s=t.schema,a=t.selection,l=t.tr,c=a.from,u=a.to,d=a.$from;if(c===u&&!fl(d)){var p=s.nodes,h=p.tableHead,f=p.tableBody,m=null===i||void 0===i?void 0:i.slice(0,o),g=null===i||void 0===i?void 0:i.slice(o,i.length),v=function(e,t,n){for(var r=t.nodes,o=r.tableRow,i=r.tableHeadCell,s=r.paragraph,a=[],l=0;l<e;l+=1){var c=n&&n[l],u=s.create(null,c?t.text(c):[]);a.push(i.create(null,u))}return[o.create(null,a)]}(o,s,m),y=Ll(r-1,o,s,g),b=s.nodes.table.create(null,[h.create(null,v),f.create(null,y)]);return n(l.replaceSelectionWith(b)),!0}return!1}}},t.prototype.removeTable=function(){return function(){return function(e,t){var n=e.selection,r=e.tr,o=Nl.create(n.$anchor);if(o){var i=o.tableStartOffset,s=o.tableEndOffset,a=i-1,l=De(r.delete(a,s),a);return t(r.setSelection(l)),!0}return!1}}},t.prototype.addColumn=function(e){return function(){return function(t,n){var r=t.selection,o=t.tr,i=t.schema,s=Bl(r),a=s.anchor,l=s.head;if(a&&l){for(var c=Nl.create(a),u=c.getRectOffsets(a,l),d="left"===e?u.startColIdx:u.endColIdx+1,p=Hl(u).columnCount,h=c.totalRowCount,f=0;f<h;f+=1){var m=Il(p,f,i);o.insert(o.mapping.map(c.posAt(f,d)),m)}return n(o),!0}return!1}}},t.prototype.removeColumn=function(){return function(){return function(e,t){var n=e.selection,r=e.tr,o=Bl(n),i=o.anchor,s=o.head;if(i&&s){var a=Nl.create(i),l=a.getRectOffsets(i,s),c=a.totalColumnCount,u=a.totalRowCount;if(Hl(l).columnCount===c)return!1;for(var d=l.startColIdx,p=l.endColIdx,h=r.mapping.maps.length,f=0;f<u;f+=1)for(var m=p;m>=d;m-=1){var g=a.getCellInfo(f,m),v=g.offset,y=g.nodeSize,b=r.mapping.slice(h).map(v),w=b+y;r.delete(b,w)}return t(r),!0}return!1}}},t.prototype.addRow=function(e){return function(){return function(t,n){var r=t.selection,o=t.schema,i=t.tr,s=Bl(r),a=s.anchor,l=s.head;if(a&&l){var c=Nl.create(a),u=c.totalColumnCount,d=c.getRectOffsets(a,l),p=Hl(d).rowCount,h=function(e,t,n){var r,o,i;return"up"===e?(r=n.startRowIdx,o=0,i=-1):(r=n.endRowIdx,o=t.totalColumnCount-1,i=t.getCellInfo(r,o).nodeSize+1),{targetRowIdx:r,insertColIdx:o,nodeSize:i}}(e,c,d),f=h.targetRowIdx,m=h.insertColIdx,g=h.nodeSize;if(!(0===f)){for(var v=[],y=i.mapping.map(c.posAt(f,m))+g,b=[],w=0;w<u;w+=1)b=b.concat(Il(1,f,o));for(var k=0;k<p;k+=1)v.push(o.nodes.tableRow.create(null,b));return n(i.insert(y,v)),!0}}return!1}}},t.prototype.removeRow=function(){return function(){return function(e,t){var n=e.selection,r=e.tr,o=Bl(n),i=o.anchor,s=o.head;if(i&&s){var a=Nl.create(i),l=a.totalRowCount,c=a.totalColumnCount,u=a.getRectOffsets(i,s),d=Hl(u).rowCount,p=u.startRowIdx,h=u.endRowIdx;if(d===l-1||0===p)return!1;for(var f=h;f>=p;f-=1){var m=zc(a,f,c),g=m.from,v=m.to;r.delete(g-1,v+1)}return t(r),!0}return!1}}},t.prototype.alignColumn=function(){return function(e){return void 0===e&&(e={align:"center"}),function(t,n){var r=e.align,o=t.selection,i=t.tr,s=Bl(o),a=s.anchor,l=s.head;if(a&&l){for(var c=Nl.create(a),u=c.totalRowCount,d=c.getRectOffsets(a,l),p=d.startColIdx,h=d.endColIdx,f=0;f<u;f+=1)for(var m=p;m<=h;m+=1)if(!c.extendedRowspan(f,m)&&!c.extendedColspan(f,m)){var g=c.getNodeAndPos(f,m),v=g.node,y=g.pos,b=jl(v,{align:r});i.setNodeMarkup(y,null,b)}return n(i),!0}return!1}}},t.prototype.moveToCell=function(e){return function(t,n){var r=t.selection,o=t.tr,i=t.schema,s=Bl(r),a=s.anchor,l=s.head;if(a&&l){var c=Nl.create(a),u=c.getCellIndex(a),d=void 0;if(d=Fc(e,c,u)?Hc(o,c,i):jc(e,o,u,c))return n(d),!0}return!1}},t.prototype.moveInCell=function(e){var t=this;return function(n,r){var o=n.selection,i=n.tr,a=n.doc,l=n.schema,c=o.$from;if(!t.context.view.endOfTextblock(e))return!1;var u=pl(c,function(e){var t=e.type;return"tableHeadCell"===t.name||"tableBodyCell"===t.name});if(u){var d=pl(c,function(e){return"paragraph"===e.type.name}),p=u.depth;if(d&&function(e,t,n,r){var o=t[0],i=t[1],s=o+3,a=i>=s,l=a?o+1:i,c=function(e,t,n,r,o){var i=t[0],s=t[1],a=t[2];if("left"===e||"up"===e){if(o&&!function(e,t,n){var r=n[0],o=n[1],i=t.resolve(e.before(r-1));return o===r&&!i.nodeBefore}(n,r,[i,s]))return!1;var l=n.before(a);if(r.resolve(l).nodeBefore)return!1}return!0}(e,[i,s,l],n,r,a),u=function(e,t,n,r,o){if("right"===e||"down"===e){if(o&&!function(e){for(var t,n,r=e.depth;r&&"tableBodyCell"!==(n=e.node(r)).type.name;){if("listItem"===n.type.name){var o=e.node(r-1).lastChild===n,i="paragraph"!==(null===(t=n.lastChild)||void 0===t?void 0:t.type.name);return!!o&&!i}r-=1}return!1}(n))return!1;var i=n.after(t);if(r.resolve(i).nodeAfter)return!1}return!0}(e,l,n,r,a);return c&&u}(e,[p,d.depth],c,a)){var h=Bl(o).anchor,f=Nl.create(h),m=f.getCellIndex(h),g=void 0;if(!function(e,t,n){var r=n[0],o=n[1];if("up"===e||"down"===e)return!1;var i=t.tableStartOffset,s=t.tableEndOffset,a=t.getCellInfo(r,o),l=a.offset,c=a.nodeSize;return("left"===e?i:s)===("left"===e?l-2:l+c+3)}(e,f,m)?Fc(e,f,m)?"up"===e?g=function(e,t,n){var r=e.doc.resolve(t.tableStartOffset-1);return r.nodeBefore?e.setSelection(s.f.near(r,-1)):Ae(e,r,n)}(i,f,l):"down"===e&&(g=Hc(i,f,l)):g=jc(e,i,m,f):g=function(e,t,n){var r=e.doc.resolve(t.before(n-3));return e.setSelection(new s.c(r))}(i,c,p),g)return r(g),!0}}return!1}},t.prototype.deleteCells=function(){return function(e,t){var n=e.schema,r=e.selection,o=e.tr,i=Bl(r),a=i.anchor,l=i.head,c=r instanceof s.h;if(a&&l&&!c){for(var u=Nl.create(a),d=u.getRectOffsets(a,l),p=d.startRowIdx,h=d.startColIdx,f=d.endRowIdx,m=d.endColIdx,g=p;g<=f;g+=1)for(var v=h;v<=m;v+=1)if(!u.extendedRowspan(g,v)&&!u.extendedColspan(g,v)){var y=u.getNodeAndPos(g,v),b=y.node,w=y.pos,k=Il(1,g,n,b.attrs);o.replaceWith(o.mapping.map(w),o.mapping.map(w+b.nodeSize),k)}return t(o),!0}return!1}},t.prototype.exitTable=function(){return function(e,t){var n=e.selection,r=e.tr,o=e.schema,i=n.$from;if(pl(i,function(e){var t=e.type;return"tableHeadCell"===t.name||"tableBodyCell"===t.name})&&pl(i,function(e){return"paragraph"===e.type.name})){var s=Bl(n).anchor;return t(Hc(r,Nl.create(s),o,!0)),!0}return!1}},t.prototype.commands=function(){return{addTable:this.addTable(),removeTable:this.removeTable(),addColumnToLeft:this.addColumn("left"),addColumnToRight:this.addColumn("right"),removeColumn:this.removeColumn(),addRowToUp:this.addRow("up"),addRowToDown:this.addRow("down"),removeRow:this.removeRow(),alignColumn:this.alignColumn()}},t.prototype.keymaps=function(){var e=this.deleteCells();return{Tab:this.moveToCell("right"),"Shift-Tab":this.moveToCell("left"),ArrowUp:this.moveInCell("up"),ArrowDown:this.moveInCell("down"),ArrowLeft:this.moveInCell("left"),ArrowRight:this.moveInCell("right"),Backspace:e,"Mod-Backspace":e,Delete:e,"Mod-Delete":e,"Mod-Enter":this.exitTable()}},t}(Ht),Vc=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"tableHead"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{content:"tableRow{1}",attrs:h({rawHTML:{default:null}},{htmlAttrs:{default:null},classNames:{default:null}}),parseDOM:[gl("thead")],toDOM:function(e){return["thead",bl(e.attrs),0]}}},enumerable:!1,configurable:!0}),t}(Ht),$c=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"tableBody"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{content:"tableRow+",attrs:h({rawHTML:{default:null}},{htmlAttrs:{default:null},classNames:{default:null}}),parseDOM:[{tag:"tbody",getAttrs:function(e){var t=e.querySelectorAll("tr")[0].children.length,n=e.getAttribute("data-raw-html");return!!t&&h({},n&&{rawHTML:n})}}],toDOM:function(e){return["tbody",bl(e.attrs),0]}}},enumerable:!1,configurable:!0}),t}(Ht),_c=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"tableRow"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{content:"(tableHeadCell | tableBodyCell)*",attrs:h({rawHTML:{default:null}},{htmlAttrs:{default:null},classNames:{default:null}}),parseDOM:[{tag:"tr",getAttrs:function(e){var t=e.children.length,n=e.getAttribute("data-raw-html");return!!t&&h({},n&&{rawHTML:n})}}],toDOM:function(e){return["tr",bl(e.attrs),0]}}},enumerable:!1,configurable:!0}),t}(Ht),Uc=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"tableHeadCell"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{content:"paragraph+",attrs:h({align:{default:null},className:{default:null},rawHTML:{default:null},colspan:{default:null},extended:{default:null}},{htmlAttrs:{default:null},classNames:{default:null}}),isolating:!0,parseDOM:[yl("th")],toDOM:function(e){var t=e.attrs,n=vl(t);return["th",h(h({},n),bl(t)),0]}}},enumerable:!1,configurable:!0}),t}(Ht),Wc=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"tableBodyCell"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{content:"(paragraph | bulletList | 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t=e.attrs;return[t.rawHTML||"img",h(h({src:ce(t.imageUrl)},t.altText&&{alt:t.altText}),bl(t))]}}},enumerable:!1,configurable:!0}),t.prototype.addImage=function(){return function(e){return function(t,n){var r=t.schema,o=t.tr,i=e,s=i.imageUrl,a=i.altText;if(!s)return!1;var l=r.nodes.image.createAndFill(h({imageUrl:s},a&&{altText:a}));return n(o.replaceSelectionWith(l).scrollIntoView()),!0}}},t.prototype.commands=function(){return{addImage:this.addImage()}},t}(Ht),Kc=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"thematicBreak"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{attrs:h({rawHTML:{default:null}},{htmlAttrs:{default:null},classNames:{default:null}}),group:"block",parseDOM:[{tag:"hr"}],selectable:!1,toDOM:function(e){var t=e.attrs;return["div",bl(t),[t.rawHTML||"hr"]]}}},enumerable:!1,configurable:!0}),t.prototype.hr=function(){var e=this;return function(){return function(t,n){var r,o=t.selection,i=o.$from;if(i===o.$to){var s=t.doc,a=t.schema.nodes,l=a.thematicBreak,c=a.paragraph,u=[l.create()],d=i.node(1),p=s.child(s.childCount-1)===d,h=s.resolve(i.after(1)),f=(null===(r=i.nodeAfter)||void 0===r?void 0:r.type.name)===e.name;return(p||f)&&u.push(c.create()),n(t.tr.insert(h.pos,u).scrollIntoView()),!0}return!1}}},t.prototype.commands=function(){return{hr:this.hr()}},t.prototype.keymaps=function(){var e=this.hr()();return{"Mod-l":e,"Mod-L":e}},t}(Ht),Gc=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"strong"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){var e=["b","strong"].map(function(e){return{tag:e,getAttrs:function(e){var t=e.getAttribute("data-raw-html");return h({},t&&{rawHTML:t})}}});return{attrs:h({rawHTML:{default:null}},{htmlAttrs:{default:null},classNames:{default:null}}),parseDOM:e,toDOM:function(e){var t=e.attrs;return[t.rawHTML||"strong",bl(t)]}}},enumerable:!1,configurable:!0}),t.prototype.bold=function(){return function(){return function(e,t){return Object(l.i)(e.schema.marks.strong)(e,t)}}},t.prototype.commands=function(){return{bold:this.bold()}},t.prototype.keymaps=function(){var e=this.bold()();return{"Mod-b":e,"Mod-B":e}},t}(On),Zc=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"emph"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){var e=["i","em"].map(function(e){return{tag:e,getAttrs:function(e){var t=e.getAttribute("data-raw-html");return h({},t&&{rawHTML:t})}}});return{attrs:h({rawHTML:{default:null}},{htmlAttrs:{default:null},classNames:{default:null}}),parseDOM:e,toDOM:function(e){var t=e.attrs;return[t.rawHTML||"em",bl(t)]}}},enumerable:!1,configurable:!0}),t.prototype.italic=function(){return function(){return function(e,t){return Object(l.i)(e.schema.marks.emph)(e,t)}}},t.prototype.commands=function(){return{italic:this.italic()}},t.prototype.keymaps=function(){var e=this.italic()();return{"Mod-i":e,"Mod-I":e}},t}(On),Xc=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"strike"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){var e=["s","del"].map(function(e){return{tag:e,getAttrs:function(e){var t=e.getAttribute("data-raw-html");return 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t=Ua(e,{RETURN_DOM_FRAGMENT:!0}).firstChild,n=t.getAttribute("href")||"",r=t.getAttribute("title")||"",o=t.getAttribute("data-raw-html");return h({linkUrl:n,title:r},o&&{rawHTML:o})}}],toDOM:function(t){var n=t.attrs;return[n.rawHTML||"a",h(h({href:ce(n.linkUrl)},e.linkAttributes),bl(n))]}}},enumerable:!1,configurable:!0}),t.prototype.addLink=function(){return function(e){return function(t,n){var r=e,o=r.linkUrl,i=r.linkText,s=void 0===i?"":i,a=t.schema,l=t.tr,c=t.selection,u=c.empty,d=c.from,p=c.to;if(d&&p&&o){var h={linkUrl:o},f=a.mark("link",h);if(u&&s){var m=Oe(a,s,f);l.replaceRangeWith(d,p,m)}else l.addMark(d,p,f);return n(l.scrollIntoView()),!0}return!1}}},t.prototype.toggleLink=function(){return function(e){return function(t,n){return Object(l.i)(t.schema.marks.link,e)(t,n)}}},t.prototype.commands=function(){return{addLink:this.addLink(),toggleLink:this.toggleLink()}},t}(On),Yc=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"code"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{attrs:h({rawHTML:{default:null}},{htmlAttrs:{default:null},classNames:{default:null}}),parseDOM:[{tag:"code",getAttrs:function(e){var t=e.getAttribute("data-raw-html");return h({},t&&{rawHTML:t})}}],toDOM:function(e){var t=e.attrs;return[t.rawHTML||"code",bl(t)]}}},enumerable:!1,configurable:!0}),t.prototype.commands=function(){return function(){return function(e,t){return Object(l.i)(e.schema.marks.code)(e,t)}}},t.prototype.keymaps=function(){var e=this.commands()();return{"Shift-Mod-c":e,"Shift-Mod-C":e}},t}(On),eu=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return 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p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"frontMatter"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{content:"text*",group:"block",code:!0,defining:!0,parseDOM:[{preserveWhitespace:"full",tag:"div[data-front-matter]"}],toDOM:function(){return["div",{"data-front-matter":"true"},0]}}},enumerable:!1,configurable:!0}),t.prototype.commands=function(){return function(){return function(e,t,n){var r=e.selection.$from;return!(!n.endOfTextblock("down")||"frontMatter"!==r.node().type.name)&&Object(l.d)(e,t)}}},t.prototype.keymaps=function(){return{Enter:this.commands()()}},t}(Ht),nu=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"htmlComment"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"schema",{get:function(){return{content:"text*",group:"block",code:!0,defining:!0,parseDOM:[{preserveWhitespace:"full",tag:"div[data-html-comment]"}],toDOM:function(){return["div",{"data-html-comment":"true"},0]}}},enumerable:!1,configurable:!0}),t.prototype.commands=function(){return function(){return function(e,t,n){var r=e.selection.$from;return!(!n.endOfTextblock("down")||"htmlComment"!==r.node().type.name)&&Object(l.d)(e,t)}}},t.prototype.keymaps=function(){return{Enter:this.commands()()}},t}(Ht);var ru=Ct("contents"),ou=function(e){function t(t,n){var r=e.call(this,t)||this,o=n.toDOMAdaptor,i=n.htmlSchemaMap,s=void 0===i?{}:i,a=n.linkAttributes,l=void 0===a?{}:a,c=n.useCommandShortcut,u=void 0===c||c,d=n.wwPlugins,p=void 0===d?[]:d,f=n.wwNodeViews,m=void 0===f?{}:f;return 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n=this.view.state,r=n.tr,o=n.doc;this.view.dispatch(r.replaceWith(0,o.content.size,e)),t&&this.moveCursorToEnd(!0)},t.prototype.setSelection=function(e,t){void 0===t&&(t=e);var n=this.view.state.tr,r=De(n,e,t);this.view.dispatch(n.setSelection(r).scrollIntoView())},t.prototype.addWidget=function(e,t,n){var r=this.view,o=r.dispatch,i=r.state;o(i.tr.setMeta("widget",{pos:null!==n&&void 0!==n?n:i.selection.to,node:e,style:t}))},t.prototype.replaceWithWidget=function(e,t,n){var r=this.view.state,o=r.tr,i=rt(n,r.schema);this.view.dispatch(o.replaceWith(e,t,i))},t.prototype.getRangeInfoOfNode=function(e){var t=this.view.state,n=t.doc,r=t.selection,o=e?n.resolve(e):r.$from,i=o.marks(),s=o.node(),a=o.start(),l=o.end(),c=s.type.name;if(i.length||"paragraph"===c){var u=i[i.length-1];c=u?u.type.name:"text",s.forEach(function(e,t){var n=e.isText,r=e.nodeSize,i=e.marks,s=o.pos-a;n&&t<=s&&t+r>=s&&function(e){return!e.length||ue(e,u)}(i)&&(l=(a+=t)+r)})}return{range:[a,l],type:c}},t}(Vt),iu=D,su=J;var au=function(e){return!iu(e)&&!su(e)};var lu=function(e){return au(e)&&!1!==e};var cu=function(e){return!lu(e)},uu=["afterPreviewRender","updatePreview","changeMode","needChangeMode","command","changePreviewStyle","changePreviewTabPreview","changePreviewTabWrite","scroll","contextmenu","show","hide","changeLanguage","changeToolbarState","toggleScrollSync","mixinTableOffsetMapPrototype","setFocusedNode","removePopupWidget","query","openPopup","closePopup","addImageBlobHook","beforePreviewRender","beforeConvertWysiwygToMarkdown","load","loadUI","change","caretChange","destroy","focus","blur","keydown","keyup"],du=function(){function e(){var e=this;this.events=new _l,this.eventTypes=uu.reduce(function(e,t){return h(h({},e),{type:t})},{}),this.hold=!1,uu.forEach(function(t){e.addEventType(t)})}return 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t=e.nodeTypeConvertors,n=e.markTypeConvertors;this.nodeTypeConvertors=t,this.markTypeConvertors=n,this.delim="",this.result="",this.closed=!1,this.tightList=!1,this.stopNewline=!1,this.inTable=!1}return e.prototype.getMarkConvertor=function(e){var t=e.attrs.htmlInline?"html":e.type.name;return this.markTypeConvertors[t]},e.prototype.isInBlank=function(){return/(^|\n)$/.test(this.result)},e.prototype.isBetweenSpaces=function(e,t){var n,r,o=e.content,i=0===t||function(e){return/(\S*)\s$/g.test(e)}(null!==(n=o.child(t-1).text)&&void 0!==n?n:"a"),s=t>=o.childCount-1||function(e){return/^\s(\S*)/g.test(e)}(null!==(r=o.child(t+1).text)&&void 0!==r?r:"a");return i&&s},e.prototype.markText=function(e,t,n,r){var o=this.getMarkConvertor(e);if(o){var i=o({node:e,parent:n,index:r},t,this.isBetweenSpaces(n,t?r:r-1)),s=i.delim;return i.rawHTML||s}return""},e.prototype.setDelim=function(e){this.delim=e},e.prototype.getDelim=function(){return 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r=e.type.name,o=this.nodeTypeConvertors[r],i={node:e,parent:t,index:n};e.attrs.htmlBlock?this.nodeTypeConvertors.html(this,i):o&&o(this,i)},e.prototype.convertInline=function(e){var t=this,n=[],r="",o=function(o,i,s){var a=o?o.marks:[],l=r;if(r="",o&&o.isText&&a.some(function(e){var n=t.getMarkConvertor(e),r=n&&n();return r&&r.removedEnclosingWhitespace})&&o&&o.text){var c=/^(\s*)(.*?)(\s*)$/m.exec(o.text),u=c[1],d=c[2],p=c[3];l+=u,r=p,(u||p)&&((o=d?o.withText(d):null)||(a=n))}for(var h=a.length&&be(a),f=h&&t.getMarkConvertor(h),m=f&&f(),g=m&&!1===m.escape,v=a.length-(g?1:0),y=0;y<v;y+=1){d=a[y];if(m&&!m.mixable)break;for(var b=0;b<n.length;b+=1){var w=n[b];if(m&&!m.mixable)break;if(d.eq(w)){y>b?a=a.slice(0,b).concat(d).concat(a.slice(b,y)).concat(a.slice(y+1,v)):b>y&&(a=a.slice(0,y).concat(a.slice(y+1,b)).concat(d).concat(a.slice(b,v)));break}}}for(var k=0;k<Math.min(n.length,v)&&a[k].eq(n[k]);)k+=1;for(;k<n.length;){var 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n=this;return e.forEach(function(r,o,i){if(n.convertBlock(r,e,i),(null===t||void 0===t?void 0:t.node)===r){var s=n.result.split("\n");t.setMappedPos([s.length,be(s).length+1])}}),this.result},e}(),Iu=function(){function e(e,t,n,r){var o=this;this.setMappedPos=function(e){o.mappedPosWhenConverting=e},this.schema=e,this.eventEmitter=r,this.focusedNode=null,this.mappedPosWhenConverting=null,this.toWwConvertors=function(e){var t=Object.keys(e),n=h({},ku),r=new Js({gfm:!0,nodeId:!0,convertors:e}).getConvertors();return t.forEach(function(t){var o=ku[t];o&&!ue(["htmlBlock","htmlInline"],t)&&(n[t]=function(n,i,s){s.origin=function(){return r[t](i,s,r)};var a,l=e[t](i,s);if(l){var c=Array.isArray(l)?l[0]:l;a={htmlAttrs:c.attributes,classNames:c.classNames}}o(n,i,s,a)})}),n}(n),this.toMdConvertors=Au(t||{}),this.eventEmitter.listen("setFocusedNode",function(e){return o.focusedNode=e})}return e.prototype.getMappedPos=function(){return 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i=t[0],l=t[1];return i(n,void 0===l?{}:l)}return t(n)}({plugin:t,eventEmitter:n,usageStatistics:i,instance:l});if(!u)throw new Error("The return value of the executed plugin is empty.");var d=u.markdownParsers,p=u.toHTMLRenderers,f=u.toMarkdownRenderers,m=u.markdownPlugins,g=u.wysiwygPlugins,v=u.wysiwygNodeViews,y=u.markdownCommands,w=u.wysiwygCommands,k=u.toolbarItems;return p&&(e.toHTMLRenderers=ke(e.toHTMLRenderers,p)),f&&(e.toMarkdownRenderers=ke(e.toMarkdownRenderers,f)),m&&(e.mdPlugins=e.mdPlugins.concat(m)),g&&(e.wwPlugins=e.wwPlugins.concat(g)),v&&(e.wwNodeViews=h(h({},e.wwNodeViews),v)),y&&(e.mdCommands=h(h({},e.mdCommands),y)),w&&(e.wwCommands=h(h({},e.wwCommands),w)),k&&(e.toolbarItems=e.toolbarItems.concat(k)),d&&(e.markdownParsers=h(h({},e.markdownParsers),d)),e},{toHTMLRenderers:{},toMarkdownRenderers:{},mdPlugins:[],wwPlugins:[],wwNodeViews:{},mdCommands:{},wwCommands:{},toolbarItems:[],markdownParsers:{}})}var Pu=function(){function e(e){var t=this;this.options=v({linkAttributes:null,extendedAutolinks:!1,customHTMLRenderer:null,referenceDefinition:!1,customHTMLSanitizer:null,frontMatter:!1,usageStatistics:!0,theme:"light"},e),this.eventEmitter=new du;var n=he(this.options.linkAttributes),r=Ru({plugins:this.options.plugins,eventEmitter:this.eventEmitter,usageStatistics:this.options.usageStatistics,instance:this})||{},o=r.toHTMLRenderers,i=r.markdownParsers,s=this.options,a=s.customHTMLRenderer,l=s.extendedAutolinks,c=s.referenceDefinition,u=s.frontMatter,d=s.customHTMLSanitizer,p={linkAttributes:n,customHTMLRenderer:h(h({},o),a),extendedAutolinks:l,referenceDefinition:c,frontMatter:u,sanitizer:d||Ua};!function(e){["htmlBlock","htmlInline"].forEach(function(t){e[t]&&Object.keys(e[t]).forEach(function(e){return _a(e)})})}(p.customHTMLRenderer),this.options.events&&g(this.options.events,function(e,n){t.on(n,e)});var f=this.options,m=f.el,y=f.initialValue,b=f.theme,w=m.innerHTML;"light"!==b&&m.classList.add(Ct(b)),m.innerHTML="",this.toastMark=new zs("",{disallowedHtmlBlockTags:["br","img"],extendedAutolinks:l,referenceDefinition:c,disallowDeepHeading:!0,frontMatter:u,customParser:i}),this.preview=new dl(this.eventEmitter,h(h({},p),{isViewer:!0})),$r(this.preview.previewContent,"mousedown",this.toggleTask.bind(this)),y?this.setMarkdown(y):w&&this.preview.setHTML(w),m.appendChild(this.preview.previewContent),this.eventEmitter.emit("load",this)}return e.prototype.toggleTask=function(e){var t=e.target,n=getComputedStyle(t,":before");!t.hasAttribute("data-task-disabled")&&t.hasAttribute("data-task")&&kt(n,e.offsetX,e.offsetY)&&(Et(t,"checked"),this.eventEmitter.emit("change",{source:"viewer",date:e}))},e.prototype.setMarkdown=function(e){var t=this.toastMark.getLineTexts(),n=[t.length,be(t).length+1],r=this.toastMark.editMarkdown([1,1],n,e||"");this.eventEmitter.emit("updatePreview",r)},e.prototype.on=function(e,t){this.eventEmitter.listen(e,t)},e.prototype.off=function(e){this.eventEmitter.removeEventHandler(e)},e.prototype.addHook=function(e,t){this.eventEmitter.removeEventHandler(e),this.eventEmitter.listen(e,t)},e.prototype.destroy=function(){Hr(this.preview.el,"mousedown",this.toggleTask.bind(this)),this.preview.destroy(),this.eventEmitter.emit("destroy")},e.prototype.isViewer=function(){return!0},e.prototype.isMarkdownMode=function(){return!1},e.prototype.isWysiwygMode=function(){return!1},e}();function Bu(e){return e instanceof r.f}function Fu(e){return ue(["document","blockQuote","bulletList","orderedList","listItem","paragraph","heading","emph","strong","strike","link","image","table","tableHead","tableBody","tableRow","tableHeadCell","tableBodyCell"],e)}var Hu={openTag:function(e,t){var n=e,r=n.tagName,o=n.classNames,i=n.attributes,s=document.createElement(r),a={};o&&(s.className=o.join(" ")),i&&(a=h(h({},a),i)),Lt(a,s),t.push(s)},closeTag:function(e,t){if(t.length>1){var n=t.pop();be(t).appendChild(n)}},html:function(e,t){be(t).insertAdjacentHTML("beforeend",e.content)},text:function(e,t){var n=document.createTextNode(e.content);be(t).appendChild(n)}},ju=function(){function e(e,t){var n=Ya(e,t),r=h(h({},t.htmlBlock),t.htmlInline);this.customConvertorKeys=Object.keys(t).concat(Object.keys(r)),this.renderer=new Js({gfm:!0,convertors:h(h({},n),r)}),this.convertors=this.renderer.getConvertors()}return e.prototype.generateTokens=function(e){var t=function(e){var t=e.attrs,n=e.type.name,r={type:n,wysiwygNode:!0,literal:!Fu(n)&&Bu(e)?e.textContent:null},o={heading:{level:t.level},link:{destination:t.linkUrl,title:t.title},image:{destination:t.imageUrl},codeBlock:{info:t.language},bulletList:{type:"list",listData:{type:"bullet"}},orderedList:{type:"list",listData:{type:"ordered",start:t.order}},listItem:{type:"item",listData:{task:t.task,checked:t.checked}},tableHeadCell:{type:"tableCell",cellType:"head",align:t.align},tableBodyCell:{type:"tableCell",cellType:"body",align:t.align},customBlock:{info:t.info}}[n],i=h(h({},r),o),s=e.attrs,a=s.htmlAttrs,l=s.childrenHTML;return a?h(h({},i),{attrs:a,childrenHTML:l}):i}(e),n={entering:!0,leaf:!!Bu(e)&&e.isLeaf,options:this.renderer.getOptions(),getChildrenText:function(){return 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r=t.previewContent,o=t.el;this.previewRoot=r,this.previewEl=o,this.mdEditor=e,this.editorView=e.view,this.toastMark=e.getToastMark(),this.eventEmitter=n,this.addScrollSyncEvent()}return e.prototype.addScrollSyncEvent=function(){var e=this;this.eventEmitter.listen("afterPreviewRender",function(){e.clearTimer(),e.timer=setTimeout(function(){e.syncPreviewScrollTop(!0)},200)}),this.eventEmitter.listen("scroll",function(t,n){e.active&&("editor"===t&&"editor"!==e.blockedScroll?e.syncPreviewScrollTop():"preview"===t&&"preview"!==e.blockedScroll&&e.syncEditorScrollTop(n))}),this.eventEmitter.listen("toggleScrollSync",function(t){e.active=t})},e.prototype.getMdNodeAtPos=function(e,t){var n=e.content.findIndex(t.pos).index;return this.toastMark.findFirstNodeAtLine(n+1)},e.prototype.getScrollTopByCaretPos=function(){var e=this.mdEditor.getSelection(),t=this.toastMark.findFirstNodeAtLine(e[0][0]),n=this.previewEl.clientHeight,r=sl(this.previewRoot,t).el,o=(ol(r,this.previewRoot)||r.offsetTop)+r.clientHeight-.5*n;return this.latestEditorScrollTop=null,r.getBoundingClientRect().top-this.previewEl.getBoundingClientRect().top<n?null:o},e.prototype.syncPreviewScrollTop=function(e){void 0===e&&(e=!1);var t=this.editorView,n=this.previewEl,r=this.previewRoot,o=t.dom.getBoundingClientRect(),i=o.left,s=o.top,a=t.posAtCoords({left:i,top:s}),l=t.state.doc,c=this.getMdNodeAtPos(l,a);if(c&&!function(e){var t=e.type;return"htmlBlock"===t||"htmlInline"===t}(c)){var u=n.scrollTop,d=t.dom,p=d.scrollTop,h=d.scrollHeight,f=d.clientHeight,m=d.children,g=h-p<=f+18,v=g?n.scrollHeight:0;if(p&&!g){if(e){var y=this.getScrollTopByCaretPos();if(!y)return;v=y}else{var b=sl(this.previewRoot,c),w=b.el,k=rl(l,b.mdNode,m),x=k.height,C=k.rect;v=(ol(w,r)||w.offsetTop)+w.clientHeight*(s>C.top?Math.min((s-C.top)/x,1):0)}v=this.getResolvedScrollTop("editor",p,v,u),this.latestEditorScrollTop=p}v!==u&&this.run("editor",v,u)}},e.prototype.syncEditorScrollTop=function(e){var t=this.toastMark,n=this.editorView,r=this.previewRoot,o=this.previewEl,i=n.dom,s=n.state,a=o.scrollTop,l=o.clientHeight,c=o.scrollHeight-a<=l,u=i.scrollTop,d=c?i.scrollHeight:0;if(a&&e&&!c){if(!(e=function(e,t){for(;!e.getAttribute("data-nodeid")&&e.parentElement!==t;)e=e.parentElement;return e}(e,r)).getAttribute("data-nodeid"))return;var p=i.children,h=Number(e.getAttribute("data-nodeid")),f=sl(this.previewRoot,t.findNodeById(h)),m=f.mdNode,g=f.el;d=p[Re(m)-1].offsetTop;var v=rl(s.doc,m,p).height,y=cl(g,r,h),b=y.nodeHeight;d+=function(e,t,n,r){return Math.min((e-t)/n,1)*r}(a,y.offsetTop,b,v),d=this.getResolvedScrollTop("preview",a,d,u),this.latestPreviewScrollTop=a}d!==u&&this.run("preview",d,u)},e.prototype.getResolvedScrollTop=function(e,t,n,r){var o="editor"===e?this.latestEditorScrollTop:this.latestPreviewScrollTop;return null===o?n:o<t?Math.max(n,r):Math.min(n,r)},e.prototype.run=function(e,t,n){var r,o=this;"editor"===e?(r=this.previewEl,this.blockedScroll="preview"):(r=this.editorView.dom,this.blockedScroll="editor"),function(e,t,n){var r=t-e,o=Date.now(),i=function(){var s,a=(Date.now()-o)/zu;Vu&&clearTimeout(Vu),a<1?(s=e+r*Math.cos((1-a)*Math.PI/2),_u(Math.ceil(s),n),Vu=setTimeout(i,1)):(_u(t,n),Vu=null)};i()}(n,t,{syncScrollTop:function(e){return r.scrollTop=e},releaseEventBlock:function(){return o.blockedScroll=null}})},e.prototype.clearTimer=function(){this.timer&&(clearTimeout(this.timer),this.timer=null)},e.prototype.destroy=function(){this.clearTimer(),this.eventEmitter.removeEventHandler("scroll"),this.eventEmitter.removeEventHandler("afterPreviewRender")},e}(),Wu={getPopupInitialValues:function(e,t){return"link"===t.popupName?{linkText:e.getSelectedText()}:{}}};var Ju=function(){function e(e){var t=this;this.initialHTML=e.el.innerHTML,e.el.innerHTML="",this.options=v({previewStyle:"tab",previewHighlight:!0,initialEditType:"markdown",height:"300px",minHeight:"200px",language:"en-US",useCommandShortcut:!0,usageStatistics:!0,toolbarItems:[["heading","bold","italic","strike"],["hr","quote"],["ul","ol","task","indent","outdent"],["table","image","link"],["code","codeblock"],["scrollSync"]],hideModeSwitch:!1,linkAttributes:null,extendedAutolinks:!1,customHTMLRenderer:null,customMarkdownRenderer:null,referenceDefinition:!1,customHTMLSanitizer:null,frontMatter:!1,widgetRules:[],theme:"light",autofocus:!0},e);var n=this.options,r=n.customHTMLRenderer,o=n.extendedAutolinks,i=n.referenceDefinition,s=n.frontMatter,a=n.customMarkdownRenderer,l=n.useCommandShortcut,c=n.initialEditType,u=n.widgetRules,d=n.customHTMLSanitizer;this.mode=c||"markdown",this.mdPreviewStyle=this.options.previewStyle,this.i18n=Wl,this.i18n.setCode(this.options.language),this.eventEmitter=new du,tt(u);var p=he(this.options.linkAttributes);this.pluginInfo=Ru({plugins:this.options.plugins,eventEmitter:this.eventEmitter,usageStatistics:this.options.usageStatistics,instance:this});var f=this.pluginInfo,m=f.toHTMLRenderers,y=f.toMarkdownRenderers,b=f.mdPlugins,w=f.wwPlugins,k=f.wwNodeViews,x=f.mdCommands,C=f.wwCommands,T=f.markdownParsers,M={linkAttributes:p,customHTMLRenderer:ke(m,r),extendedAutolinks:o,referenceDefinition:i,frontMatter:s,sanitizer:d||Ua},S=new ju(p,M.customHTMLRenderer),E=function(e,t,n){var r={nodes:{},marks:{}};return["htmlBlock","htmlInline"].forEach(function(o){e[o]&&Object.keys(e[o]).forEach(function(e){var i="htmlBlock"===o?"nodes":"marks";_a(e),r[i][e]=Za[o](e,t,n)})}),r}(M.customHTMLRenderer,M.sanitizer,S);this.toastMark=new zs("",{disallowedHtmlBlockTags:["br","img"],extendedAutolinks:o,referenceDefinition:i,disallowDeepHeading:!0,frontMatter:s,customParser:T}),this.mdEditor=new Dr(this.eventEmitter,{toastMark:this.toastMark,useCommandShortcut:l,mdPlugins:b}),this.preview=new dl(this.eventEmitter,h(h({},M),{isViewer:!1,highlight:this.options.previewHighlight})),this.wwEditor=new ou(this.eventEmitter,{toDOMAdaptor:S,useCommandShortcut:l,htmlSchemaMap:E,linkAttributes:p,wwPlugins:w,wwNodeViews:k}),this.convertor=new Iu(this.wwEditor.getSchema(),h(h({},y),a),Ya(p,M.customHTMLRenderer),this.eventEmitter),this.setMinHeight(this.options.minHeight),this.setHeight(this.options.height),this.setMarkdown(this.options.initialValue,!1),this.options.placeholder&&this.setPlaceholder(this.options.placeholder),this.options.initialValue||this.setHTML(this.initialHTML,!1),this.commandManager=new pu(this.eventEmitter,this.mdEditor.commands,this.wwEditor.commands,function(){return t.mode}),this.options.usageStatistics&&Q("editor","UA-129966929-1"),this.scrollSync=new 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e.refs.tableEl=t},this.extendSelectionRange,this.execCommand,this.createTableArea(t),Ct("table-selection-layer"),n,Ct("table-description"),this.getDescription())},t}(hd),lp=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),t.prototype.mounted=function(){this.refs.el.appendChild(this.props.body)},t.prototype.updated=function(e){this.refs.el.replaceChild(this.props.body,e.body)},t.prototype.render=function(){var e=this;return Qu(Zd||(Zd=m(["<div ref=","></div>"],["<div ref=","></div>"])),function(t){return e.refs.el=t})},t}(hd);function cp(e){return y(e)?function(e){var t;switch(e){case"heading":t={name:"heading",className:"heading",tooltip:Wl.get("Headings"),state:"heading"};break;case"bold":t={name:"bold",className:"bold",command:"bold",tooltip:Wl.get("Bold"),state:"strong"};break;case"italic":t={name:"italic",className:"italic",command:"italic",tooltip:Wl.get("Italic"),state:"emph"};break;case"strike":t={name:"strike",className:"strike",command:"strike",tooltip:Wl.get("Strike"),state:"strike"};break;case"hr":t={name:"hr",className:"hrline",command:"hr",tooltip:Wl.get("Line"),state:"thematicBreak"};break;case"quote":t={name:"quote",className:"quote",command:"blockQuote",tooltip:Wl.get("Blockquote"),state:"blockQuote"};break;case"ul":t={name:"ul",className:"bullet-list",command:"bulletList",tooltip:Wl.get("Unordered list"),state:"bulletList"};break;case"ol":t={name:"ol",className:"ordered-list",command:"orderedList",tooltip:Wl.get("Ordered 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e=document.createElement("label"),t=document.createElement("input"),n=document.createElement("span");e.className="scroll-sync active",t.type="checkbox",t.checked=!0,n.className="switch";return e.appendChild(t),e.appendChild(n),{name:"scrollSync",el:e,onMounted:function(n){return t.addEventListener("change",function(t){var r=t.target.checked;r?z(e,"active"):U(e,"active"),n("toggleScrollSync",{active:r})})}}}();break;case"more":t={name:"more",className:"more",tooltip:Wl.get("More")}}"scrollSync"!==t.name&&(t.className+=" "+Ct("toolbar-icons"));return t}(e):e}function up(e,t){var n=t.el,r=t.pos,o=t.popup,i=t.initialValues;switch(e){case"heading":return{render:function(e){return Qu(Xd||(Xd=m(["<"," ..."," />"],["<"," ..."," />"])),rp,e)},className:Ct("popup-add-heading"),fromEl:n,pos:r};case"link":return{render:function(e){return Qu(Qd||(Qd=m(["<"," ..."," />"],["<"," ..."," 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t.handleMousedown=function(e){Dt(e.target,"."+Ct("popup"))||Dt(e.target,t.props.info.fromEl)||t.props.hidePopup()},t}return p(t,e),t.prototype.mounted=function(){document.addEventListener("mousedown",this.handleMousedown),this.props.eventEmitter.listen("closePopup",this.props.hidePopup)},t.prototype.beforeDestroy=function(){document.removeEventListener("mousedown",this.handleMousedown)},t.prototype.updated=function(e){var t=this.props,n=t.show,r=t.info;if(n&&r.pos&&e.show!==n){var o=h({},r.pos),i=this.refs.el.offsetWidth,s=Dt(this.refs.el,"."+Ct("toolbar")).offsetWidth;o.left+i>=s&&(o.left=s-i-20),ye(this.state.popupPos,o)||this.setState({popupPos:o})}},t.prototype.render=function(){var e=this,t=this.props,n=t.info,r=t.show,o=t.hidePopup,i=t.eventEmitter,s=t.execCommand,a=n||{},l=a.className,c=void 0===l?"":l,u=a.style,d=a.render,p=a.initialValues,f=void 0===p?{}:p,g=h(h({display:r?"block":"none"},u),this.state.popupPos);return Qu(hp||(hp=m(['\n      <div\n        class="'," ",'"\n     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p(n,t),n.prototype.addEvent=function(){var e=this,t=this.props,n=t.item,r=t.eventEmitter;n.state&&r.listen("changeToolbarState",function(t){var r,o=null!==(r=t.toolbarState[n.state])&&void 0!==r?r:{},i=o.active,s=o.disabled;e.setState({active:!!i,disabled:null!==s&&void 0!==s?s:e.props.disabled})})},n.prototype.getBound=function(e){var t=At(e,Dt(e,"."+Ct("toolbar"))),n=t.offsetLeft,r=t.offsetTop;return{left:n,top:e.offsetHeight+r}},n.prototype.render=function(){return Qu(fp||(fp=m(["\n        <","\n          ...","\n          active=","\n          showTooltip=","\n          hideTooltip=","\n          getBound=","\n          disabled=","\n        />\n      "],["\n        <","\n          ...","\n          active=","\n          showTooltip=","\n          hideTooltip=","\n          getBound=","\n          disabled=","\n        />\n      "])),e,this.props,this.state.active,this.showTooltip,this.hideTooltip,this.getBound,this.state.disabled||this.props.disabled)},n}(hd)}var yp,bp,wp,kp,xp,Cp,Tp,Mp,Sp,Ep,Np,Op,Dp,Ap,Lp=vp(function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.showTooltip=function(){t.props.showTooltip(t.refs.el)},t.execCommand=function(){var e=t.props,n=e.item,r=e.execCommand,o=e.setPopupInfo,i=e.getBound,s=e.eventEmitter,a=n.command,l=n.name,c=n.popup;if(a)r(a);else{var u=c?"customPopupBody":l,d=s.emit("query","getPopupInitialValues",{popupName:u})[0],p=up(u,{el:t.refs.el,pos:i(t.refs.el),popup:c,initialValues:d});p&&o(p)}},t}return p(t,e),t.prototype.mounted=function(){this.setItemWidth()},t.prototype.updated=function(e){e.item.name!==this.props.item.name&&this.setItemWidth()},t.prototype.setItemWidth=function(){var e=this.props,t=e.setItemWidth,n=e.item;t&&t(n.name,Ot(this.refs.el)+(n.hidden?80:0))},t.prototype.render=function(){var e=this,t=this.props,n=t.hideTooltip,r=t.disabled,o=t.item,i=t.active,s=h({display:o.hidden?"none":null},o.style),a=(o.className||"")+(i?" active":"");return Qu(yp||(yp=m(["\n      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e=this.props,t=e.setItemWidth,n=e.item;this.refs.el.appendChild(n.el),t&&t(n.name,Ot(this.refs.el)),n.onMounted&&n.onMounted(this.props.execCommand)},t.prototype.updated=function(e){var t,n=this.props,r=n.item,o=n.active,i=n.disabled;e.active===o&&e.disabled===i||null===(t=r.onUpdated)||void 0===t||t.call(r,{active:o,disabled:i})},t.prototype.render=function(){var e=this,t=this.props,n=t.disabled,r={display:t.item.hidden?"none":"inline-block"},o=function(e){return n?null:e};return Qu(bp||(bp=m(["\n      <div\n        ref=","\n        style=","\n        class=","\n        onClick=","\n        onMouseover=","\n        onMouseout=","\n      ></div>\n    "],["\n      <div\n        ref=","\n        style=","\n        class=","\n        onClick=","\n        onMouseover=","\n        onMouseout=","\n      ></div>\n    "])),function(t){return e.refs.el=t},r,Ct("toolbar-item-wrapper"),o(this.showPopup),o(this.showTooltip),o(this.props.hideTooltip))},t}(hd)),Rp=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return p(t,e),t.prototype.render=function(){var e=this,t=this.props,n=t.group,r=t.hiddenDivider,o=n.hidden?{display:"none"}:null,i=r?{display:"none"}:null;return Qu(kp||(kp=m(['\n      <div class="','" style=',">\n        ",'\n        <div class="','" style=',"></div>\n      </div>\n    "],['\n      <div class="','" style=',">\n        ",'\n        <div class="','" style=',"></div>\n      </div>\n    "])),Ct("toolbar-group"),o,n.map(function(t){var n=t.el?Ip:Lp;return Qu(wp||(wp=m(["<"," key="," ..."," item="," />"],["<"," key="," ..."," item="," />"])),n,t.name,e.props,t)}),Ct("toolbar-divider"),i)},t}(hd),Pp=vp(function(e){function t(t){var n=e.call(this,t)||this;return n.handleClickDocument=function(e){var t=e.target;Dt(t,"."+Ct("dropdown-toolbar"))||Dt(t,".more")||n.setState({showDropdown:!1,dropdownPos:null})},n.showTooltip=function(){n.props.showTooltip(n.refs.el)},n.state={showDropdown:!1,dropdownPos:null},n}return p(t,e),t.prototype.getBound=function(){var e=this.props.getBound(this.refs.el);return e.top+=4,h(h({},e),{left:null,right:10})},t.prototype.mounted=function(){document.addEventListener("click",this.handleClickDocument)},t.prototype.updated=function(){this.state.showDropdown&&!this.state.dropdownPos&&this.setState({dropdownPos:this.getBound()})},t.prototype.beforeDestroy=function(){document.removeEventListener("click",this.handleClickDocument)},t.prototype.render=function(){var e=this,t=this.state,n=t.showDropdown,r=t.dropdownPos,o=this.props,i=o.disabled,s=o.item,a=o.items,l=o.hideTooltip,c=a.filter(function(e){return!e.hidden}),u=c.length?null:{display:"none"},d=n?null:{display:"none"};return Qu(Cp||(Cp=m(['\n      <div class="','" style=',">\n        <button\n          ref=",'\n          type="button"\n          class=',"\n          onClick=","\n          onMouseover=","\n          onMouseout=","\n          disabled=",'\n        ></button>\n        <div\n          class="','"\n       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o=At(r,Dt(r,"."+Ct("toolbar"))),i=o.offsetLeft,s=o.offsetTop,a=up(e,{el:r,pos:{left:i,top:r.offsetHeight+s},initialValues:t});a&&n.setPopupInfo(a)}},n.hidePopup=function(){n.state.showPopup&&n.setState({showPopup:!1})},n.execCommand=function(e,t){n.props.eventEmitter.emit("command",e,t),n.hidePopup()},n.tabs=[{name:"write",text:"Write"},{name:"preview",text:"Preview"}],n.itemWidthMap={},n.initialItems=pp(t.toolbarItems||[],n.hiddenScrollSync()),n.state={items:n.initialItems,dropdownItems:[],showPopup:!1,popupInfo:{},activeTab:"write"},n.tooltipRef={current:null},n.resizeObserver=new np(function(){return n.handleResize()}),n.addEvent(),n}return p(t,e),t.prototype.insertToolbarItem=function(e,t){var n=e.groupIndex,r=e.itemIndex,o=this.initialItems[n];t=cp(t),o?o.splice(r,0,t):this.initialItems.push([t]),this.setState(this.classifyToolbarItems())},t.prototype.removeToolbarItem=function(e){var t=this;w(this.initialItems,function(n){var r=!1;return w(n,function(o,i){return o.name!==e||(r=!0,n.splice(i,1),t.setState(t.classifyToolbarItems()),!1)}),!r})},t.prototype.addEvent=function(){var e=this,t=this.props.eventEmitter;this.handleResize=gd(function(){e.setState({items:e.initialItems,dropdownItems:[]}),e.setState(e.classifyToolbarItems())},200),t.listen("openPopup",this.openPopup)},t.prototype.appendTooltipToRoot=function(){var e='<div class="'+Ct("tooltip")+'" style="display:none">\n        <div class="arrow"></div>\n        <span class="text"></span>\n      </div>';this.tooltipRef.current=Nt(e,this.refs.el)},t.prototype.hiddenScrollSync=function(){return"wysiwyg"===this.props.editorType||"tab"===this.props.previewStyle},t.prototype.movePrevItemToDropdownToolbar=function(e,t,n,r){var o=function(e){var t=e.pop();t&&r.push(t)};if(e>1)o(n);else{var i=be(t);i&&o(i)}},t.prototype.classifyToolbarItems=function(){var e=this,t=0,n=this.refs.el.clientWidth,r=this.refs.el.querySelector("."+Ct("toolbar-divider")),o=r?Ot(r):0,i=[],s=[],a=!1;return this.initialItems.forEach(function(r,l){var c=[],u=[];r.forEach(function(r,o){r.hidden||((t+=e.itemWidthMap[r.name])>n-50?(a||(e.movePrevItemToDropdownToolbar(o,i,c,u),a=!0),u.push(r)):c.push(r))}),c.length&&(dp(c),i.push(c)),u.length&&(dp(u),s.push(u)),l<e.state.items.length-1&&(t+=o)}),{items:i,dropdownItems:s}},t.prototype.mounted=function(){"tab"===this.props.previewStyle&&this.props.eventEmitter.emit("changePreviewTabWrite",!0),this.setState(this.classifyToolbarItems()),this.appendTooltipToRoot(),this.resizeObserver.observe(this.refs.el)},t.prototype.updated=function(e){var t=this.props,n=t.editorType,r=t.previewStyle,o=t.eventEmitter,i=r!==e.previewStyle,s=n!==e.editorType;if(i||s){!function(e,t){e.forEach(function(e){e.forEach(function(e){return e.hidden="scrollSync"===e.name&&t}),dp(e)})}(this.initialItems,this.hiddenScrollSync());var a=this.classifyToolbarItems();(i||"tab"===r&&"markdown"===n)&&(o.emit("changePreviewTabWrite"),a.activeTab="write"),this.setState(a)}},t.prototype.beforeDestroy=function(){window.removeEventListener("resize",this.handleResize),this.resizeObserver.disconnect(),St(this.tooltipRef.current)},t.prototype.render=function(){var e=this,t=this.props,n=t.previewStyle,r=t.eventEmitter,o=t.editorType,i=this.state,s=i.popupInfo,a=i.showPopup,l=i.activeTab,c=i.items,u=i.dropdownItems,d={eventEmitter:r,tooltipRef:this.tooltipRef,disabled:"markdown"===o&&"tab"===n&&"preview"===l,execCommand:this.execCommand,setPopupInfo:this.setPopupInfo},p="tab"===n?{borderTopLeftRadius:0}:null;return Qu(Mp||(Mp=m(['\n      <div class="','">\n        <div\n          class="','"\n          style="display: ','"\n        >\n          <'," tabs="," activeTab="," onClick=",' />\n        </div>\n        <div\n          class="','"\n          ref=',"\n          style=","\n        >\n          ","\n          <","\n           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t(e)},t.prototype.insertToolbarItem=function(e,t){this.defaultUI.insertToolbarItem(e,t)},t.prototype.removeToolbarItem=function(e){this.defaultUI.removeToolbarItem(e)},t.prototype.destroy=function(){e.prototype.destroy.call(this),this.defaultUI.destroy()},t}(Ju);Ju.setLanguage(["en","en-US"],{Markdown:"Markdown",WYSIWYG:"WYSIWYG",Write:"Write",Preview:"Preview",Headings:"Headings",Paragraph:"Paragraph",Bold:"Bold",Italic:"Italic",Strike:"Strike",Code:"Inline code",Line:"Line",Blockquote:"Blockquote","Unordered list":"Unordered list","Ordered list":"Ordered list",Task:"Task",Indent:"Indent",Outdent:"Outdent","Insert link":"Insert link","Insert CodeBlock":"Insert codeBlock","Insert table":"Insert table","Insert image":"Insert image",Heading:"Heading","Image URL":"Image URL","Select image file":"Select image file","Choose a file":"Choose a file","No file":"No file",Description:"Description",OK:"OK",More:"More",Cancel:"Cancel",File:"File",URL:"URL","Link text":"Link text","Add row to up":"Add row to up","Add row to down":"Add row to down","Add column to left":"Add column to left","Add column to right":"Add column to right","Remove row":"Remove row","Remove column":"Remove column","Align column to left":"Align column to left","Align column to center":"Align column to center","Align column to right":"Align column to right","Remove table":"Remove table","Would you like to paste as table?":"Would you like to paste as table?","Text color":"Text color","Auto scroll enabled":"Auto scroll enabled","Auto scroll disabled":"Auto scroll disabled","Choose language":"Choose language"})}).call(this,n("yLpj"))},"b/sn":function(e,t,n){"use strict";n.d(t,"a",function(){return f}),n.d(t,"b",function(){return S}),n.d(t,"c",function(){return p}),n.d(t,"d",function(){return E}),n.d(t,"e",function(){return D}),n.d(t,"f",function(){return s}),n.d(t,"g",function(){return a}),n.d(t,"h",function(){return u});var r=n("byeC"),o=n("uSMm");const i=Object.create(null);class s{constructor(e,t,n){this.$anchor=e,this.$head=t,this.ranges=n||[new a(e.min(t),e.max(t))]}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 e=this.ranges;for(let t=0;t<e.length;t++)if(e[t].$from.pos!=e[t].$to.pos)return!1;return!0}content(){return this.$from.doc.slice(this.from,this.to,!0)}replace(e,t=r.j.empty){let n=t.content.lastChild,o=null;for(let r=0;r<t.openEnd;r++)o=n,n=n.lastChild;let i=e.steps.length,s=this.ranges;for(let a=0;a<s.length;a++){let{$from:l,$to:c}=s[a],u=e.mapping.slice(i);e.replaceRange(u.map(l.pos),u.map(c.pos),a?r.j.empty:t),0==a&&v(e,i,(n?n.isInline:o&&o.isTextblock)?-1:1)}}replaceWith(e,t){let n=e.steps.length,r=this.ranges;for(let o=0;o<r.length;o++){let{$from:i,$to:s}=r[o],a=e.mapping.slice(n),l=a.map(i.pos),c=a.map(s.pos);o?e.deleteRange(l,c):(e.replaceRangeWith(l,c,t),v(e,n,t.isInline?-1:1))}}static findFrom(e,t,n=!1){let r=e.parent.inlineContent?new u(e):g(e.node(0),e.parent,e.pos,e.index(),t,n);if(r)return r;for(let o=e.depth-1;o>=0;o--){let r=t<0?g(e.node(0),e.node(o),e.before(o+1),e.index(o),t,n):g(e.node(0),e.node(o),e.after(o+1),e.index(o)+1,t,n);if(r)return r}return null}static near(e,t=1){return this.findFrom(e,t)||this.findFrom(e,-t)||new f(e.node(0))}static atStart(e){return g(e,e,0,0,1)||new f(e)}static atEnd(e){return g(e,e,e.content.size,e.childCount,-1)||new f(e)}static fromJSON(e,t){if(!t||!t.type)throw new RangeError("Invalid input for Selection.fromJSON");let n=i[t.type];if(!n)throw new RangeError(`No selection type ${t.type} defined`);return n.fromJSON(e,t)}static jsonID(e,t){if(e in i)throw new RangeError("Duplicate use of selection JSON ID "+e);return i[e]=t,t.prototype.jsonID=e,t}getBookmark(){return u.between(this.$anchor,this.$head).getBookmark()}}s.prototype.visible=!0;class a{constructor(e,t){this.$from=e,this.$to=t}}let l=!1;function c(e){l||e.parent.inlineContent||(l=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+e.parent.type.name+")"))}class u extends s{constructor(e,t=e){c(e),c(t),super(e,t)}get $cursor(){return this.$anchor.pos==this.$head.pos?this.$head:null}map(e,t){let n=e.resolve(t.map(this.head));if(!n.parent.inlineContent)return s.near(n);let r=e.resolve(t.map(this.anchor));return new u(r.parent.inlineContent?r:n,n)}replace(e,t=r.j.empty){if(super.replace(e,t),t==r.j.empty){let t=this.$from.marksAcross(this.$to);t&&e.ensureMarks(t)}}eq(e){return e instanceof u&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new d(this.anchor,this.head)}toJSON(){return{type:"text",anchor:this.anchor,head:this.head}}static fromJSON(e,t){if("number"!=typeof t.anchor||"number"!=typeof t.head)throw new RangeError("Invalid input for TextSelection.fromJSON");return new u(e.resolve(t.anchor),e.resolve(t.head))}static create(e,t,n=t){let r=e.resolve(t);return new this(r,n==t?r:e.resolve(n))}static between(e,t,n){let r=e.pos-t.pos;if(n&&!r||(n=r>=0?1:-1),!t.parent.inlineContent){let e=s.findFrom(t,n,!0)||s.findFrom(t,-n,!0);if(!e)return s.near(t,n);t=e.$head}return e.parent.inlineContent||(0==r?e=t:(e=(s.findFrom(e,-n,!0)||s.findFrom(e,n,!0)).$anchor).pos<t.pos!=r<0&&(e=t)),new u(e,t)}}s.jsonID("text",u);class d{constructor(e,t){this.anchor=e,this.head=t}map(e){return new d(e.map(this.anchor),e.map(this.head))}resolve(e){return u.between(e.resolve(this.anchor),e.resolve(this.head))}}class p extends s{constructor(e){let t=e.nodeAfter;super(e,e.node(0).resolve(e.pos+t.nodeSize)),this.node=t}map(e,t){let{deleted:n,pos:r}=t.mapResult(this.anchor),o=e.resolve(r);return n?s.near(o):new p(o)}content(){return new r.j(r.c.from(this.node),0,0)}eq(e){return e instanceof p&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new h(this.anchor)}static fromJSON(e,t){if("number"!=typeof t.anchor)throw new RangeError("Invalid input for NodeSelection.fromJSON");return new p(e.resolve(t.anchor))}static create(e,t){return new p(e.resolve(t))}static isSelectable(e){return!e.isText&&!1!==e.type.spec.selectable}}p.prototype.visible=!1,s.jsonID("node",p);class h{constructor(e){this.anchor=e}map(e){let{deleted:t,pos:n}=e.mapResult(this.anchor);return t?new d(n,n):new h(n)}resolve(e){let t=e.resolve(this.anchor),n=t.nodeAfter;return n&&p.isSelectable(n)?new p(t):s.near(t)}}class f extends s{constructor(e){super(e.resolve(0),e.resolve(e.content.size))}replace(e,t=r.j.empty){if(t==r.j.empty){e.delete(0,e.doc.content.size);let t=s.atStart(e.doc);t.eq(e.selection)||e.setSelection(t)}else super.replace(e,t)}toJSON(){return{type:"all"}}static fromJSON(e){return new f(e)}map(e){return new f(e)}eq(e){return e instanceof f}getBookmark(){return m}}s.jsonID("all",f);const m={map(){return this},resolve:e=>new f(e)};function g(e,t,n,r,o,i=!1){if(t.inlineContent)return u.create(e,n);for(let s=r-(o>0?0:1);o>0?s<t.childCount:s>=0;s+=o){let r=t.child(s);if(r.isAtom){if(!i&&p.isSelectable(r))return p.create(e,n-(o<0?r.nodeSize:0))}else{let t=g(e,r,n+o,o<0?r.childCount:0,o,i);if(t)return t}n+=r.nodeSize*o}return null}function v(e,t,n){let r=e.steps.length-1;if(r<t)return;let i,a=e.steps[r];(a instanceof o.c||a instanceof o.b)&&(e.mapping.maps[r].forEach((e,t,n,r)=>{null==i&&(i=r)}),e.setSelection(s.near(e.doc.resolve(i),n)))}const y=1,b=2,w=4;class k extends o.e{constructor(e){super(e.doc),this.curSelectionFor=0,this.updated=0,this.meta=Object.create(null),this.time=Date.now(),this.curSelection=e.selection,this.storedMarks=e.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(e){if(e.$from.doc!=this.doc)throw new RangeError("Selection passed to setSelection must point at the current document");return this.curSelection=e,this.curSelectionFor=this.steps.length,this.updated=(this.updated|y)&~b,this.storedMarks=null,this}get selectionSet(){return(this.updated&y)>0}setStoredMarks(e){return this.storedMarks=e,this.updated|=b,this}ensureMarks(e){return r.d.sameSet(this.storedMarks||this.selection.$from.marks(),e)||this.setStoredMarks(e),this}addStoredMark(e){return this.ensureMarks(e.addToSet(this.storedMarks||this.selection.$head.marks()))}removeStoredMark(e){return this.ensureMarks(e.removeFromSet(this.storedMarks||this.selection.$head.marks()))}get storedMarksSet(){return(this.updated&b)>0}addStep(e,t){super.addStep(e,t),this.updated=this.updated&~b,this.storedMarks=null}setTime(e){return this.time=e,this}replaceSelection(e){return this.selection.replace(this,e),this}replaceSelectionWith(e,t=!0){let n=this.selection;return t&&(e=e.mark(this.storedMarks||(n.empty?n.$from.marks():n.$from.marksAcross(n.$to)||r.d.none))),n.replaceWith(this,e),this}deleteSelection(){return this.selection.replace(this),this}insertText(e,t,n){let r=this.doc.type.schema;if(null==t)return e?this.replaceSelectionWith(r.text(e),!0):this.deleteSelection();{if(null==n&&(n=t),n=null==n?t:n,!e)return this.deleteRange(t,n);let o=this.storedMarks;if(!o){let e=this.doc.resolve(t);o=n==t?e.marks():e.marksAcross(this.doc.resolve(n))}return this.replaceRangeWith(t,n,r.text(e,o)),this.selection.empty||this.setSelection(s.near(this.selection.$to)),this}}setMeta(e,t){return this.meta["string"==typeof e?e:e.key]=t,this}getMeta(e){return this.meta["string"==typeof 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p=!1;if((c.extend||e==t)&&!d){c.collapse(a.node,a.offset);try{e!=t&&c.extend(l.node,l.offset),p=!0}catch(e){}}if(!p){if(e>t){let e=a;a=l,l=e}let n=document.createRange();n.setEnd(l.node,l.offset),n.setStart(a.node,a.offset),c.removeAllRanges(),c.addRange(n)}}ignoreMutation(e){return!this.contentDOM&&"selection"!=e.type}get contentLost(){return this.contentDOM&&this.contentDOM!=this.dom&&!this.dom.contains(this.contentDOM)}markDirty(e,t){for(let n=0,r=0;r<this.children.length;r++){let o=this.children[r],i=n+o.size;if(n==i?e<=i&&t>=n:e<i&&t>n){let r=n+o.border,s=i-o.border;if(e>=r&&t<=s)return this.dirty=e==n||t==i?oe:re,void(e!=r||t!=s||!o.contentLost&&o.dom.parentNode==this.contentDOM?o.markDirty(e-r,t-r):o.dirty=ie);o.dirty=o.dom!=o.contentDOM||o.dom.parentNode!=this.contentDOM||o.children.length?ie:oe}n=i}this.dirty=oe}markParentsDirty(){let e=1;for(let t=this.parent;t;t=t.parent,e++){let n=1==e?oe:re;t.dirty<n&&(t.dirty=n)}}get domAtom(){return!1}get ignoreForCoords(){return!1}}class ae extends se{constructor(e,t,n,r){let o,i=t.type.toDOM;if("function"==typeof i&&(i=i(n,()=>o?o.parent?o.parent.posBeforeChild(o):void 0:r)),!t.type.spec.raw){if(1!=i.nodeType){let e=document.createElement("span");e.appendChild(i),i=e}i.contentEditable="false",i.classList.add("ProseMirror-widget")}super(e,[],i,null),this.widget=t,this.widget=t,o=this}matchesWidget(e){return this.dirty==ne&&e.type.eq(this.widget.type)}parseRule(){return{ignore:!0}}stopEvent(e){let t=this.widget.spec.stopEvent;return!!t&&t(e)}ignoreMutation(e){return"selection"!=e.type||this.widget.spec.ignoreSelection}destroy(){this.widget.type.destroy(this.dom),super.destroy()}get domAtom(){return!0}get side(){return this.widget.type.side}}class le extends se{constructor(e,t,n,r){super(e,[],t,null),this.textDOM=n,this.text=r}get size(){return this.text.length}localPosFromDOM(e,t){return e!=this.textDOM?this.posAtStart+(t?this.size:0):this.posAtStart+t}domFromPos(e){return{node:this.textDOM,offset:e}}ignoreMutation(e){return"characterData"===e.type&&e.target.nodeValue==e.oldValue}}class ce extends se{constructor(e,t,n,r){super(e,[],n,r),this.mark=t}static create(e,t,n,r){let i=r.nodeViews[t.type.name],s=i&&i(t,r,n);return s&&s.dom||(s=o.b.renderSpec(document,t.type.spec.toDOM(t,n))),new ce(e,t,s.dom,s.contentDOM||s.dom)}parseRule(){return this.dirty&ie||this.mark.type.spec.reparseInView?null:{mark:this.mark.type.name,attrs:this.mark.attrs,contentElement:this.contentDOM||void 0}}matchesMark(e){return this.dirty!=ie&&this.mark.eq(e)}markDirty(e,t){if(super.markDirty(e,t),this.dirty!=ne){let e=this.parent;for(;!e.node;)e=e.parent;e.dirty<this.dirty&&(e.dirty=this.dirty),this.dirty=ne}}slice(e,t,n){let r=ce.create(this.parent,this.mark,!0,n),o=this.children,i=this.size;t<i&&(o=Me(o,t,i,n)),e>0&&(o=Me(o,0,e,n));for(let s=0;s<o.length;s++)o[s].parent=r;return r.children=o,r}}class ue extends se{constructor(e,t,n,r,o,i,s,a,l){super(e,[],o,i),this.node=t,this.outerDeco=n,this.innerDeco=r,this.nodeDOM=s,i&&this.updateChildren(a,l)}static create(e,t,n,r,i,s){let a,l=i.nodeViews[t.type.name],c=l&&l(t,i,()=>a?a.parent?a.parent.posBeforeChild(a):void 0:s,n,r),u=c&&c.dom,d=c&&c.contentDOM;if(t.isText)if(u){if(3!=u.nodeType)throw new RangeError("Text must be rendered as a DOM text node")}else u=document.createTextNode(t.text);else u||({dom:u,contentDOM:d}=o.b.renderSpec(document,t.type.spec.toDOM(t)));d||t.isText||"BR"==u.nodeName||(u.hasAttribute("contenteditable")||(u.contentEditable="false"),t.type.spec.draggable&&(u.draggable=!0));let p=u;return u=we(u,n,t),c?a=new fe(e,t,n,r,u,d||null,p,c,i,s+1):t.isText?new pe(e,t,n,r,u,p,i):new ue(e,t,n,r,u,d||null,p,i,s+1)}parseRule(){if(this.node.type.spec.reparseInView)return null;let e={node:this.node.type.name,attrs:this.node.attrs};if("pre"==this.node.type.whitespace&&(e.preserveWhitespace="full"),this.contentDOM)if(this.contentLost){for(let t=this.children.length-1;t>=0;t--){let n=this.children[t];if(this.dom.contains(n.dom.parentNode)){e.contentElement=n.dom.parentNode;break}}e.contentElement||(e.getContent=(()=>o.c.empty))}else e.contentElement=this.contentDOM;else e.getContent=(()=>this.node.content);return e}matchesNode(e,t,n){return this.dirty==ne&&e.eq(this.node)&&ke(t,this.outerDeco)&&n.eq(this.innerDeco)}get size(){return this.node.nodeSize}get border(){return this.node.isLeaf?0:1}updateChildren(e,t){let n=this.node.inlineContent,r=t,i=e.composing?this.localCompositionInfo(e,t):null,s=i&&i.pos>-1?i:null,a=i&&i.pos<0,l=new Ce(this,s&&s.node,e);!function(e,t,n,r){let o=t.locals(e),i=0;if(0==o.length){for(let n=0;n<e.childCount;n++){let s=e.child(n);r(s,o,t.forChild(i,s),n),i+=s.nodeSize}return}let s=0,a=[],l=null;for(let c=0;;){if(s<o.length&&o[s].to==i){let e,t=o[s++];for(;s<o.length&&o[s].to==i;)(e||(e=[t])).push(o[s++]);if(e){e.sort(Te);for(let t=0;t<e.length;t++)n(e[t],c,!!l)}else n(t,c,!!l)}let u,d;if(l)d=-1,u=l,l=null;else{if(!(c<e.childCount))break;d=c,u=e.child(c++)}for(let e=0;e<a.length;e++)a[e].to<=i&&a.splice(e--,1);for(;s<o.length&&o[s].from<=i&&o[s].to>i;)a.push(o[s++]);let p=i+u.nodeSize;if(u.isText){let e=p;s<o.length&&o[s].from<e&&(e=o[s].from);for(let t=0;t<a.length;t++)a[t].to<e&&(e=a[t].to);e<p&&(l=u.cut(e-i),u=u.cut(0,e-i),p=e,d=-1)}let h=u.isInline&&!u.isLeaf?a.filter(e=>!e.inline):a.slice();r(u,h,t.forChild(i,u),d),i=p}}(this.node,this.innerDeco,(t,i,s)=>{t.spec.marks?l.syncToMarks(t.spec.marks,n,e):t.type.side>=0&&!s&&l.syncToMarks(i==this.node.childCount?o.d.none:this.node.child(i).marks,n,e),l.placeWidget(t,e,r)},(t,o,s,c)=>{let u;l.syncToMarks(t.marks,n,e),l.findNodeMatch(t,o,s,c)||a&&e.state.selection.from>r&&e.state.selection.to<r+t.nodeSize&&(u=l.findIndexWithChild(i.node))>-1&&l.updateNodeAt(t,o,s,u,e)||l.updateNextNode(t,o,s,e,c)||l.addNode(t,o,s,e,r),r+=t.nodeSize}),l.syncToMarks([],n,e),this.node.isTextblock&&l.addTextblockHacks(),l.destroyRest(),(l.changed||this.dirty==oe)&&(s&&this.protectLocalComposition(e,s),function e(t,n,r){let o=t.firstChild,i=!1;for(let s=0;s<n.length;s++){let a=n[s],l=a.dom;if(l.parentNode==t){for(;l!=o;)o=xe(o),i=!0;o=o.nextSibling}else i=!0,t.insertBefore(l,o);if(a instanceof ce){let n=o?o.previousSibling:t.lastChild;e(a.contentDOM,a.children,r),o=n?n.nextSibling:t.firstChild}}for(;o;)o=xe(o),i=!0;i&&r.trackWrites==t&&(r.trackWrites=null)}(this.contentDOM,this.children,e),D&&function(e){if("UL"==e.nodeName||"OL"==e.nodeName){let t=e.style.cssText;e.style.cssText=t+"; list-style: square !important",window.getComputedStyle(e).listStyle,e.style.cssText=t}}(this.dom))}localCompositionInfo(e,t){let{from:n,to:o}=e.state.selection;if(!(e.state.selection instanceof r.h)||n<t||o>t+this.node.content.size)return null;let i=e.domSelectionRange(),s=function(e,t){for(;;){if(3==e.nodeType)return e;if(1==e.nodeType&&t>0){if(e.childNodes.length>t&&3==e.childNodes[t].nodeType)return e.childNodes[t];e=e.childNodes[t-1],t=h(e)}else{if(!(1==e.nodeType&&t<e.childNodes.length))return null;e=e.childNodes[t],t=0}}}(i.focusNode,i.focusOffset);if(!s||!this.dom.contains(s.parentNode))return null;if(this.node.inlineContent){let e=s.nodeValue,r=function(e,t,n,r){for(let o=0,i=0;o<e.childCount&&i<=r;){let s=e.child(o++),a=i;if(i+=s.nodeSize,!s.isText)continue;let l=s.text;for(;o<e.childCount;){let t=e.child(o++);if(i+=t.nodeSize,!t.isText)break;l+=t.text}if(i>=n){let e=a<r?l.lastIndexOf(t,r-a-1):-1;if(e>=0&&e+t.length+a>=n)return a+e;if(n==r&&l.length>=r+t.length-a&&l.slice(r-a,r-a+t.length)==t)return r}}return-1}(this.node.content,e,n-t,o-t);return r<0?null:{node:s,pos:r,text:e}}return{node:s,pos:-1,text:""}}protectLocalComposition(e,{node:t,pos:n,text:r}){if(this.getDesc(t))return;let o=t;for(;o.parentNode!=this.contentDOM;o=o.parentNode){for(;o.previousSibling;)o.parentNode.removeChild(o.previousSibling);for(;o.nextSibling;)o.parentNode.removeChild(o.nextSibling);o.pmViewDesc&&(o.pmViewDesc=void 0)}let i=new le(this,o,t,r);e.input.compositionNodes.push(i),this.children=Me(this.children,n,n+r.length,e,i)}update(e,t,n,r){return!(this.dirty==ie||!e.sameMarkup(this.node))&&(this.updateInner(e,t,n,r),!0)}updateInner(e,t,n,r){this.updateOuterDeco(t),this.node=e,this.innerDeco=n,this.contentDOM&&this.updateChildren(r,this.posAtStart),this.dirty=ne}updateOuterDeco(e){if(ke(e,this.outerDeco))return;let t=1!=this.nodeDOM.nodeType,n=this.dom;this.dom=ye(this.dom,this.nodeDOM,ve(this.outerDeco,this.node,t),ve(e,this.node,t)),this.dom!=n&&(n.pmViewDesc=void 0,this.dom.pmViewDesc=this),this.outerDeco=e}selectNode(){1==this.nodeDOM.nodeType&&this.nodeDOM.classList.add("ProseMirror-selectednode"),!this.contentDOM&&this.node.type.spec.draggable||(this.dom.draggable=!0)}deselectNode(){1==this.nodeDOM.nodeType&&this.nodeDOM.classList.remove("ProseMirror-selectednode"),!this.contentDOM&&this.node.type.spec.draggable||this.dom.removeAttribute("draggable")}get domAtom(){return this.node.isAtom}}function de(e,t,n,r,o){return we(r,t,e),new ue(void 0,e,t,n,r,r,r,o,0)}class pe extends ue{constructor(e,t,n,r,o,i,s){super(e,t,n,r,o,null,i,s,0)}parseRule(){let e=this.nodeDOM.parentNode;for(;e&&e!=this.dom&&!e.pmIsDeco;)e=e.parentNode;return{skip:e||!0}}update(e,t,n,r){return!(this.dirty==ie||this.dirty!=ne&&!this.inParent()||!e.sameMarkup(this.node))&&(this.updateOuterDeco(t),this.dirty==ne&&e.text==this.node.text||e.text==this.nodeDOM.nodeValue||(this.nodeDOM.nodeValue=e.text,r.trackWrites==this.nodeDOM&&(r.trackWrites=null)),this.node=e,this.dirty=ne,!0)}inParent(){let e=this.parent.contentDOM;for(let t=this.nodeDOM;t;t=t.parentNode)if(t==e)return!0;return!1}domFromPos(e){return{node:this.nodeDOM,offset:e}}localPosFromDOM(e,t,n){return e==this.nodeDOM?this.posAtStart+Math.min(t,this.node.text.length):super.localPosFromDOM(e,t,n)}ignoreMutation(e){return"characterData"!=e.type&&"selection"!=e.type}slice(e,t,n){let r=this.node.cut(e,t),o=document.createTextNode(r.text);return new pe(this.parent,r,this.outerDeco,this.innerDeco,o,o,n)}markDirty(e,t){super.markDirty(e,t),this.dom==this.nodeDOM||0!=e&&t!=this.nodeDOM.nodeValue.length||(this.dirty=ie)}get domAtom(){return!1}}class he extends se{parseRule(){return{ignore:!0}}matchesHack(e){return this.dirty==ne&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return"IMG"==this.dom.nodeName}}class fe extends ue{constructor(e,t,n,r,o,i,s,a,l,c){super(e,t,n,r,o,i,s,l,c),this.spec=a}update(e,t,n,r){if(this.dirty==ie)return!1;if(this.spec.update){let o=this.spec.update(e,t,n);return o&&this.updateInner(e,t,n,r),o}return!(!this.contentDOM&&!e.isLeaf)&&super.update(e,t,n,r)}selectNode(){this.spec.selectNode?this.spec.selectNode():super.selectNode()}deselectNode(){this.spec.deselectNode?this.spec.deselectNode():super.deselectNode()}setSelection(e,t,n,r){this.spec.setSelection?this.spec.setSelection(e,t,n):super.setSelection(e,t,n,r)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}stopEvent(e){return!!this.spec.stopEvent&&this.spec.stopEvent(e)}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}}const me=function(e){e&&(this.nodeName=e)};me.prototype=Object.create(null);const ge=[new me];function ve(e,t,n){if(0==e.length)return ge;let r=n?ge[0]:new me,o=[r];for(let i=0;i<e.length;i++){let s=e[i].type.attrs;if(s){s.nodeName&&o.push(r=new me(s.nodeName));for(let e in s){let i=s[e];null!=i&&(n&&1==o.length&&o.push(r=new me(t.isInline?"span":"div")),"class"==e?r.class=(r.class?r.class+" 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n,r=/\s*([\w\-\xa1-\uffff]+)\s*:(?:"(?:\\.|[^"])*"|'(?:\\.|[^'])*'|\(.*?\)|[^;])*/g;for(;n=r.exec(t.style);)e.style.removeProperty(n[1])}n.style&&(e.style.cssText+=n.style)}}function we(e,t,n){return ye(e,e,ge,ve(t,n,1!=e.nodeType))}function ke(e,t){if(e.length!=t.length)return!1;for(let n=0;n<e.length;n++)if(!e[n].type.eq(t[n].type))return!1;return!0}function xe(e){let t=e.nextSibling;return e.parentNode.removeChild(e),t}class Ce{constructor(e,t,n){this.lock=t,this.view=n,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=function(e,t){let n=t,r=n.children.length,o=e.childCount,i=new Map,s=[];e:for(;o>0;){let a;for(;;)if(r){let e=n.children[r-1];if(!(e instanceof ce)){a=e,r--;break}n=e,r=e.children.length}else{if(n==t)break e;r=n.parent.children.indexOf(n),n=n.parent}let l=a.node;if(l){if(l!=e.child(o-1))break;--o,i.set(a,o),s.push(a)}}return{index:o,matched:i,matches:s.reverse()}}(e.node.content,e)}destroyBetween(e,t){if(e!=t){for(let n=e;n<t;n++)this.top.children[n].destroy();this.top.children.splice(e,t-e),this.changed=!0}}destroyRest(){this.destroyBetween(this.index,this.top.children.length)}syncToMarks(e,t,n){let r=0,o=this.stack.length>>1,i=Math.min(o,e.length);for(;r<i&&(r==o-1?this.top:this.stack[r+1<<1]).matchesMark(e[r])&&!1!==e[r].type.spec.spanning;)r++;for(;r<o;)this.destroyRest(),this.top.dirty=ne,this.index=this.stack.pop(),this.top=this.stack.pop(),o--;for(;o<e.length;){this.stack.push(this.top,this.index+1);let r=-1;for(let t=this.index;t<Math.min(this.index+3,this.top.children.length);t++)if(this.top.children[t].matchesMark(e[o])){r=t;break}if(r>-1)r>this.index&&(this.changed=!0,this.destroyBetween(this.index,r)),this.top=this.top.children[this.index];else{let r=ce.create(this.top,e[o],t,n);this.top.children.splice(this.index,0,r),this.top=r,this.changed=!0}this.index=0,o++}}findNodeMatch(e,t,n,r){let o,i=-1;if(r>=this.preMatch.index&&(o=this.preMatch.matches[r-this.preMatch.index]).parent==this.top&&o.matchesNode(e,t,n))i=this.top.children.indexOf(o,this.index);else for(let s=this.index,a=Math.min(this.top.children.length,s+5);s<a;s++){let r=this.top.children[s];if(r.matchesNode(e,t,n)&&!this.preMatch.matched.has(r)){i=s;break}}return!(i<0)&&(this.destroyBetween(this.index,i),this.index++,!0)}updateNodeAt(e,t,n,r,o){let i=this.top.children[r];return i.dirty==ie&&i.dom==i.contentDOM&&(i.dirty=oe),!!i.update(e,t,n,o)&&(this.destroyBetween(this.index,r),this.index++,!0)}findIndexWithChild(e){for(;;){let t=e.parentNode;if(!t)return-1;if(t==this.top.contentDOM){let t=e.pmViewDesc;if(t)for(let e=this.index;e<this.top.children.length;e++)if(this.top.children[e]==t)return e;return-1}e=t}}updateNextNode(e,t,n,r,o){for(let i=this.index;i<this.top.children.length;i++){let s=this.top.children[i];if(s instanceof ue){let a=this.preMatch.matched.get(s);if(null!=a&&a!=o)return!1;let l=s.dom;if(!(this.lock&&(l==this.lock||1==l.nodeType&&l.contains(this.lock.parentNode))&&!(e.isText&&s.node&&s.node.isText&&s.nodeDOM.nodeValue==e.text&&s.dirty!=ie&&ke(t,s.outerDeco)))&&s.update(e,t,n,r))return this.destroyBetween(this.index,i),s.dom!=l&&(this.changed=!0),this.index++,!0;break}}return!1}addNode(e,t,n,r,o){this.top.children.splice(this.index++,0,ue.create(this.top,e,t,n,r,o)),this.changed=!0}placeWidget(e,t,n){let r=this.index<this.top.children.length?this.top.children[this.index]:null;if(!r||!r.matchesWidget(e)||e!=r.widget&&r.widget.type.toDOM.parentNode){let r=new ae(this.top,e,t,n);this.top.children.splice(this.index++,0,r),this.changed=!0}else this.index++}addTextblockHacks(){let e=this.top.children[this.index-1],t=this.top;for(;e instanceof ce;)e=(t=e).children[t.children.length-1];(!e||!(e instanceof 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t=String.fromCharCode(n.charCode);e.someProp("handleTextInput",n=>n(e,o.$from.pos,o.$to.pos,t))||e.dispatch(e.state.tr.insertText(t).scrollIntoView()),n.preventDefault()}});const xt=A?"metaKey":"ctrlKey";lt.mousedown=((e,t)=>{let n=t;e.input.shiftKey=n.shiftKey;let o=kt(e),i=Date.now(),s="singleClick";i-e.input.lastClick.time<500&&function(e,t){let n=t.x-e.clientX,r=t.y-e.clientY;return n*n+r*r<100}(n,e.input.lastClick)&&!n[xt]&&("singleClick"==e.input.lastClick.type?s="doubleClick":"doubleClick"==e.input.lastClick.type&&(s="tripleClick")),e.input.lastClick={time:i,x:n.clientX,y:n.clientY,type:s};let a=e.posAtCoords(gt(n));a&&("singleClick"==s?(e.input.mouseDown&&e.input.mouseDown.done(),e.input.mouseDown=new class{constructor(e,t,n,o){let i,s;if(this.view=e,this.pos=t,this.event=n,this.flushed=o,this.delayedSelectionSync=!1,this.mightDrag=null,this.startDoc=e.state.doc,this.selectNode=!!n[xt],this.allowDefault=n.shiftKey,t.inside>-1)i=e.state.doc.nodeAt(t.inside),s=t.inside;else{let 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r.c&&c.from<=s&&c.to>s)&&(this.mightDrag={node:i,pos:s,addAttr:!(!this.target||this.target.draggable),setUneditable:!(!this.target||!M||this.target.hasAttribute("contentEditable"))}),this.target&&this.mightDrag&&(this.mightDrag.addAttr||this.mightDrag.setUneditable)&&(this.view.domObserver.stop(),this.mightDrag.addAttr&&(this.target.draggable=!0),this.mightDrag.setUneditable&&setTimeout(()=>{this.view.input.mouseDown==this&&this.target.setAttribute("contentEditable","false")},20),this.view.domObserver.start()),e.root.addEventListener("mouseup",this.up=this.up.bind(this)),e.root.addEventListener("mousemove",this.move=this.move.bind(this)),pt(e,"pointer")}done(){this.view.root.removeEventListener("mouseup",this.up),this.view.root.removeEventListener("mousemove",this.move),this.mightDrag&&this.target&&(this.view.domObserver.stop(),this.mightDrag.addAttr&&this.target.removeAttribute("draggable"),this.mightDrag.setUneditable&&this.target.removeAttribute("contentEditable"),this.view.domObserver.start()),this.delayedSelectionSync&&setTimeout(()=>Ne(this.view)),this.view.input.mouseDown=null}up(e){if(this.done(),!this.view.dom.contains(e.target))return;let 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Ht(i.length?this.local.concat(i).sort(Ut):this.local,r||this.children)}remove(e){return 0==e.length||this==jt?this:this.removeInner(e,0)}removeInner(e,t){let n=this.children,r=this.local;for(let o=0;o<n.length;o+=3){let r,i=n[o]+t,s=n[o+1]+t;for(let t,n=0;n<e.length;n++)(t=e[n])&&t.from>i&&t.to<s&&(e[n]=null,(r||(r=[])).push(t));if(!r)continue;n==this.children&&(n=this.children.slice());let a=n[o+2].removeInner(r,i+1);a!=jt?n[o+2]=a:(n.splice(o,3),o-=3)}if(r.length)for(let o,i=0;i<e.length;i++)if(o=e[i])for(let e=0;e<r.length;e++)r[e].eq(o,t)&&(r==this.local&&(r=this.local.slice()),r.splice(e--,1));return n==this.children&&r==this.local?this:r.length||n.length?new Ht(r,n):jt}forChild(e,t){if(this==jt)return this;if(t.isLeaf)return Ht.empty;let n,r;for(let s=0;s<this.children.length;s+=3)if(this.children[s]>=e){this.children[s]==e&&(n=this.children[s+2]);break}let o=e+1,i=o+t.content.size;for(let s=0;s<this.local.length;s++){let e=this.local[s];if(e.from<i&&e.to>o&&e.type instanceof 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Ht.empty;let n=[];for(let r=0;r<this.members.length;r++){let o=this.members[r].forChild(e,t);o!=jt&&(o instanceof zt?n=n.concat(o.members):n.push(o))}return zt.from(n)}eq(e){if(!(e instanceof zt)||e.members.length!=this.members.length)return!1;for(let t=0;t<this.members.length;t++)if(!this.members[t].eq(e.members[t]))return!1;return!0}locals(e){let t,n=!0;for(let r=0;r<this.members.length;r++){let o=this.members[r].localsInner(e);if(o.length)if(t){n&&(t=t.slice(),n=!1);for(let e=0;e<o.length;e++)t.push(o[e])}else t=o}return t?Wt(n?t:t.sort(Ut)):Bt}static from(e){switch(e.length){case 0:return jt;case 1:return e[0];default:return new zt(e.every(e=>e instanceof Ht)?e:e.reduce((e,t)=>e.concat(t instanceof Ht?t:t.members),[]))}}}function qt(e,t){if(!t||!e.length)return e;let n=[];for(let r=0;r<e.length;r++){let o=e[r];n.push(new Pt(o.from+t,o.to+t,o.type))}return n}function Vt(e,t,n){if(t.isLeaf)return null;let r=n+t.nodeSize,o=null;for(let i,s=0;s<e.length;s++)(i=e[s])&&i.from>n&&i.to<r&&((o||(o=[])).push(i),e[s]=null);return o}function $t(e){let t=[];for(let n=0;n<e.length;n++)null!=e[n]&&t.push(e[n]);return t}function _t(e,t,n,r){let o=[],i=!1;t.forEach((t,s)=>{let a=Vt(e,t,s+n);if(a){i=!0;let e=_t(a,t,n+s+1,r);e!=jt&&o.push(s,s+t.nodeSize,e)}});let s=qt(i?$t(e):e,-n).sort(Ut);for(let a=0;a<s.length;a++)s[a].type.valid(t,s[a])||(r.onRemove&&r.onRemove(s[a].spec),s.splice(a--,1));return s.length||o.length?new Ht(s,o):jt}function Ut(e,t){return e.from-t.from||e.to-t.to}function Wt(e){let t=e;for(let n=0;n<t.length-1;n++){let r=t[n];if(r.from!=r.to)for(let o=n+1;o<t.length;o++){let i=t[o];if(i.from!=r.from){i.from<r.to&&(t==e&&(t=e.slice()),t[n]=r.copy(r.from,i.from),Jt(t,o,r.copy(i.from,r.to)));break}i.to!=r.to&&(t==e&&(t=e.slice()),t[o]=i.copy(i.from,r.to),Jt(t,o+1,i.copy(r.to,i.to)))}}return t}function Jt(e,t,n){for(;t<e.length&&Ut(n,e[t])>0;)t++;e.splice(t,0,n)}function Kt(e){let t=[];return e.someProp("decorations",n=>{let r=n(e.state);r&&r!=jt&&t.push(r)}),e.cursorWrapper&&t.push(Ht.create(e.state.doc,[e.cursorWrapper.deco])),zt.from(t)}const Gt={childList:!0,characterData:!0,characterDataOldValue:!0,attributes:!0,attributeOldValue:!0,subtree:!0},Zt=C&&T<=11;class Xt{constructor(){this.anchorNode=null,this.anchorOffset=0,this.focusNode=null,this.focusOffset=0}set(e){this.anchorNode=e.anchorNode,this.anchorOffset=e.anchorOffset,this.focusNode=e.focusNode,this.focusOffset=e.focusOffset}clear(){this.anchorNode=this.focusNode=null}eq(e){return e.anchorNode==this.anchorNode&&e.anchorOffset==this.anchorOffset&&e.focusNode==this.focusNode&&e.focusOffset==this.focusOffset}}class Qt{constructor(e,t){this.view=e,this.handleDOMChange=t,this.queue=[],this.flushingSoon=-1,this.observer=null,this.currentSelection=new Xt,this.onCharData=null,this.suppressingSelectionUpdates=!1,this.observer=window.MutationObserver&&new window.MutationObserver(e=>{for(let t=0;t<e.length;t++)this.queue.push(e[t]);C&&T<=11&&e.some(e=>"childList"==e.type&&e.removedNodes.length||"characterData"==e.type&&e.oldValue.length>e.target.nodeValue.length)?this.flushSoon():this.flush()}),Zt&&(this.onCharData=(e=>{this.queue.push({target:e.target,type:"characterData",oldValue:e.prevValue}),this.flushSoon()})),this.onSelectionChange=this.onSelectionChange.bind(this)}flushSoon(){this.flushingSoon<0&&(this.flushingSoon=window.setTimeout(()=>{this.flushingSoon=-1,this.flush()},20))}forceFlush(){this.flushingSoon>-1&&(window.clearTimeout(this.flushingSoon),this.flushingSoon=-1,this.flush())}start(){this.observer&&(this.observer.takeRecords(),this.observer.observe(this.view.dom,Gt)),this.onCharData&&this.view.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.connectSelection()}stop(){if(this.observer){let e=this.observer.takeRecords();if(e.length){for(let t=0;t<e.length;t++)this.queue.push(e[t]);window.setTimeout(()=>this.flush(),20)}this.observer.disconnect()}this.onCharData&&this.view.dom.removeEventListener("DOMCharacterDataModified",this.onCharData),this.disconnectSelection()}connectSelection(){this.view.dom.ownerDocument.addEventListener("selectionchange",this.onSelectionChange)}disconnectSelection(){this.view.dom.ownerDocument.removeEventListener("selectionchange",this.onSelectionChange)}suppressSelectionUpdates(){this.suppressingSelectionUpdates=!0,setTimeout(()=>this.suppressingSelectionUpdates=!1,50)}onSelectionChange(){if(Be(this.view)){if(this.suppressingSelectionUpdates)return Ne(this.view);if(C&&T<=11&&!this.view.state.selection.empty){let e=this.view.domSelectionRange();if(e.focusNode&&u(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset))return this.flushSoon()}this.flush()}}setCurSelection(){this.currentSelection.set(this.view.domSelectionRange())}ignoreSelectionChange(e){if(!e.focusNode)return!0;let t,n=new Set;for(let o=e.focusNode;o;o=a(o))n.add(o);for(let o=e.anchorNode;o;o=a(o))if(n.has(o)){t=o;break}let r=t&&this.view.docView.nearestDesc(t);return r&&r.ignoreMutation({type:"selection",target:3==t.nodeType?t.parentNode:t})?(this.setCurSelection(),!0):void 0}flush(){let{view:e}=this;if(!e.docView||this.flushingSoon>-1)return;let t=this.observer?this.observer.takeRecords():[];this.queue.length&&(t=this.queue.concat(t),this.queue.length=0);let n=e.domSelectionRange(),o=!this.suppressingSelectionUpdates&&!this.currentSelection.eq(n)&&Be(e)&&!this.ignoreSelectionChange(n),i=-1,s=-1,a=!1,l=[];if(e.editable)for(let r=0;r<t.length;r++){let e=this.registerMutation(t[r],l);e&&(i=i<0?e.from:Math.min(e.from,i),s=s<0?e.to:Math.max(e.to,s),e.typeOver&&(a=!0))}if(M&&l.length>1){let e=l.filter(e=>"BR"==e.nodeName);if(2==e.length){let t=e[0],n=e[1];t.parentNode&&t.parentNode.parentNode==n.parentNode?n.remove():t.remove()}}let c=null;i<0&&o&&e.input.lastFocus>Date.now()-200&&e.input.lastTouch<Date.now()-300&&m(n)&&(c=Se(e))&&c.eq(r.f.near(e.state.doc.resolve(0),1))?(e.input.lastFocus=0,Ne(e),this.currentSelection.set(n),e.scrollToSelection()):(i>-1||o)&&(i>-1&&(e.docView.markDirty(i,s),function(e){if(Yt.has(e))return;if(Yt.set(e,null),-1!==["normal","nowrap","pre-line"].indexOf(getComputedStyle(e.dom).whiteSpace)){if(e.requiresGeckoHackNode=M,en)return;console.warn("ProseMirror expects the CSS white-space property to be set, preferably to 'pre-wrap'. It is recommended to load style/prosemirror.css from the prosemirror-view package."),en=!0}}(e)),this.handleDOMChange(i,s,a,l),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(n)||Ne(e),this.currentSelection.set(n))}registerMutation(e,t){if(t.indexOf(e.target)>-1)return null;let n=this.view.docView.nearestDesc(e.target);if("attributes"==e.type&&(n==this.view.docView||"contenteditable"==e.attributeName||"style"==e.attributeName&&!e.oldValue&&!e.target.getAttribute("style")))return null;if(!n||n.ignoreMutation(e))return null;if("childList"==e.type){for(let n=0;n<e.addedNodes.length;n++)t.push(e.addedNodes[n]);if(n.contentDOM&&n.contentDOM!=n.dom&&!n.contentDOM.contains(e.target))return{from:n.posBefore,to:n.posAfter};let r=e.previousSibling,o=e.nextSibling;if(C&&T<=11&&e.addedNodes.length)for(let t=0;t<e.addedNodes.length;t++){let{previousSibling:n,nextSibling:i}=e.addedNodes[t];(!n||Array.prototype.indexOf.call(e.addedNodes,n)<0)&&(r=n),(!i||Array.prototype.indexOf.call(e.addedNodes,i)<0)&&(o=i)}let i=r&&r.parentNode==e.target?s(r)+1:0,a=n.localPosFromDOM(e.target,i,-1),l=o&&o.parentNode==e.target?s(o):e.target.childNodes.length;return{from:a,to:n.localPosFromDOM(e.target,l,1)}}return"attributes"==e.type?{from:n.posAtStart-n.border,to:n.posAtEnd+n.border}:{from:n.posAtStart,to:n.posAtEnd,typeOver:e.target.nodeValue==e.oldValue}}}let Yt=new WeakMap,en=!1;function tn(e){let t=e.pmViewDesc;if(t)return t.parseRule();if("BR"==e.nodeName&&e.parentNode){if(O&&/^(ul|ol)$/i.test(e.parentNode.nodeName)){let e=document.createElement("div");return e.appendChild(document.createElement("li")),{skip:e}}if(e.parentNode.lastChild==e||O&&/^(tr|table)$/i.test(e.parentNode.nodeName))return{ignore:!0}}else if("IMG"==e.nodeName&&e.getAttribute("mark-placeholder"))return{ignore:!0};return null}function nn(e,t,n,i,s){if(t<0){let t=e.input.lastSelectionTime>Date.now()-50?e.input.lastSelectionOrigin:null,n=Se(e,t);if(n&&!e.state.selection.eq(n)){let r=e.state.tr.setSelection(n);"pointer"==t?r.setMeta("pointer",!0):"key"==t&&r.scrollIntoView(),e.dispatch(r)}return}let a=e.state.doc.resolve(t),l=a.sharedDepth(n);t=a.before(l+1),n=e.state.doc.resolve(n).after(l+1);let c,u,d=e.state.selection,p=function(e,t,n){let r,{node:i,fromOffset:s,toOffset:a,from:l,to:c}=e.docView.parseRange(t,n),u=e.domSelectionRange(),d=u.anchorNode;if(d&&e.dom.contains(1==d.nodeType?d:d.parentNode)&&(r=[{node:d,offset:u.anchorOffset}],m(u)||r.push({node:u.focusNode,offset:u.focusOffset})),E&&8===e.input.lastKeyCode)for(let o=a;o>s;o--){let e=i.childNodes[o-1],t=e.pmViewDesc;if("BR"==e.nodeName&&!t){a=o;break}if(!t||t.size)break}let p=e.state.doc,h=e.someProp("domParser")||o.a.fromSchema(e.state.schema),f=p.resolve(l),g=null,v=h.parse(i,{topNode:f.parent,topMatch:f.parent.contentMatchAt(f.index()),topOpen:!0,from:s,to:a,preserveWhitespace:"pre"!=f.parent.type.whitespace||"full",findPositions:r,ruleFromNode:tn,context:f});if(r&&null!=r[0].pos){let e=r[0].pos,t=r[1]&&r[1].pos;null==t&&(t=e),g={anchor:e+l,head:t+l}}return{doc:v,sel:g,from:l,to:c}}(e,t,n),h=e.state.doc,f=h.slice(p.from,p.to);8===e.input.lastKeyCode&&Date.now()-100<e.input.lastKeyCodeTime?(c=e.state.selection.to,u="end"):(c=e.state.selection.from,u="start"),e.input.lastKeyCode=null;let v=function(e,t,n,r,o){let i=e.findDiffStart(t,n);if(null==i)return null;let{a:s,b:a}=e.findDiffEnd(t,n+e.size,n+t.size);if("end"==o){let e=Math.max(0,i-Math.min(s,a));r-=s+e-i}if(s<i&&e.size<t.size){let e=r<=i&&r>=s?i-r:0;a=(i-=e)+(a-s),s=i}else if(a<i){let e=r<=i&&r>=a?i-r:0;s=(i-=e)+(s-a),a=i}return{start:i,endA:s,endB:a}}(f.content,p.doc.content,p.from,c,u);if((D&&e.input.lastIOSEnter>Date.now()-225||L)&&s.some(e=>"DIV"==e.nodeName||"P"==e.nodeName||"LI"==e.nodeName)&&(!v||v.endA>=v.endB)&&e.someProp("handleKeyDown",t=>t(e,g(13,"Enter"))))return void(e.input.lastIOSEnter=0);if(!v){if(!(i&&d instanceof r.h&&!d.empty&&d.$head.sameParent(d.$anchor))||e.composing||p.sel&&p.sel.anchor!=p.sel.head){if(p.sel){let t=rn(e,e.state.doc,p.sel);t&&!t.eq(e.state.selection)&&e.dispatch(e.state.tr.setSelection(t))}return}v={start:d.from,endA:d.to,endB:d.to}}if(E&&e.cursorWrapper&&p.sel&&p.sel.anchor==e.cursorWrapper.deco.from&&p.sel.head==p.sel.anchor){let e=v.endB-v.start;p.sel={anchor:p.sel.anchor+e,head:p.sel.anchor+e}}e.input.domChangeCount++,e.state.selection.from<e.state.selection.to&&v.start==v.endB&&e.state.selection instanceof r.h&&(v.start>e.state.selection.from&&v.start<=e.state.selection.from+2&&e.state.selection.from>=p.from?v.start=e.state.selection.from:v.endA<e.state.selection.to&&v.endA>=e.state.selection.to-2&&e.state.selection.to<=p.to&&(v.endB+=e.state.selection.to-v.endA,v.endA=e.state.selection.to)),C&&T<=11&&v.endB==v.start+1&&v.endA==v.start&&v.start>p.from&&"  "==p.doc.textBetween(v.start-p.from-1,v.start-p.from+1)&&(v.start--,v.endA--,v.endB--);let y,b=p.doc.resolveNoCache(v.start-p.from),w=p.doc.resolveNoCache(v.endB-p.from),k=h.resolve(v.start),x=b.sameParent(w)&&b.parent.inlineContent&&k.end()>=v.endA;if((D&&e.input.lastIOSEnter>Date.now()-225&&(!x||s.some(e=>"DIV"==e.nodeName||"P"==e.nodeName))||!x&&b.pos<p.doc.content.size&&(y=r.f.findFrom(p.doc.resolve(b.pos+1),1,!0))&&y.head==w.pos)&&e.someProp("handleKeyDown",t=>t(e,g(13,"Enter"))))return void(e.input.lastIOSEnter=0);if(e.state.selection.anchor>v.start&&function(e,t,n,r,o){if(!r.parent.isTextblock||n-t<=o.pos-r.pos||on(r,!0,!1)<o.pos)return!1;let i=e.resolve(t);if(i.parentOffset<i.parent.content.size||!i.parent.isTextblock)return!1;let s=e.resolve(on(i,!0,!0));return!(!s.parent.isTextblock||s.pos>n||on(s,!0,!1)<n)&&r.parent.content.cut(r.parentOffset).eq(s.parent.content)}(h,v.start,v.endA,b,w)&&e.someProp("handleKeyDown",t=>t(e,g(8,"Backspace"))))return void(L&&E&&e.domObserver.suppressSelectionUpdates());E&&L&&v.endB==v.start&&(e.input.lastAndroidDelete=Date.now()),L&&!x&&b.start()!=w.start()&&0==w.parentOffset&&b.depth==w.depth&&p.sel&&p.sel.anchor==p.sel.head&&p.sel.head==v.endA&&(v.endB-=2,w=p.doc.resolveNoCache(v.endB-p.from),setTimeout(()=>{e.someProp("handleKeyDown",function(t){return t(e,g(13,"Enter"))})},20));let M,S,N,O=v.start,A=v.endA;if(x)if(b.pos==w.pos)C&&T<=11&&0==b.parentOffset&&(e.domObserver.suppressSelectionUpdates(),setTimeout(()=>Ne(e),20)),M=e.state.tr.delete(O,A),S=h.resolve(v.start).marksAcross(h.resolve(v.endA));else if(v.endA==v.endB&&(N=function(e,t){let n,r,i,s=e.firstChild.marks,a=t.firstChild.marks,l=s,c=a;for(let o=0;o<a.length;o++)l=a[o].removeFromSet(l);for(let o=0;o<s.length;o++)c=s[o].removeFromSet(c);if(1==l.length&&0==c.length)r=l[0],n="add",i=(e=>e.mark(r.addToSet(e.marks)));else{if(0!=l.length||1!=c.length)return null;r=c[0],n="remove",i=(e=>e.mark(r.removeFromSet(e.marks)))}let u=[];for(let o=0;o<t.childCount;o++)u.push(i(t.child(o)));if(o.c.from(u).eq(e))return{mark:r,type:n}}(b.parent.content.cut(b.parentOffset,w.parentOffset),k.parent.content.cut(k.parentOffset,v.endA-k.start()))))M=e.state.tr,"add"==N.type?M.addMark(O,A,N.mark):M.removeMark(O,A,N.mark);else if(b.parent.child(b.index()).isText&&b.index()==w.index()-(w.textOffset?0:1)){let t=b.parent.textBetween(b.parentOffset,w.parentOffset);if(e.someProp("handleTextInput",n=>n(e,O,A,t)))return;M=e.state.tr.insertText(t,O,A)}if(M||(M=e.state.tr.replace(O,A,p.doc.slice(v.start-p.from,v.endB-p.from))),p.sel){let t=rn(e,M.doc,p.sel);t&&!(E&&L&&e.composing&&t.empty&&(v.start!=v.endB||e.input.lastAndroidDelete<Date.now()-100)&&(t.head==O||t.head==M.mapping.map(A)-1)||C&&t.empty&&t.head==O)&&M.setSelection(t)}S&&M.ensureMarks(S),e.dispatch(M.scrollIntoView())}function rn(e,t,n){return Math.max(n.anchor,n.head)>t.content.size?null:Pe(e,t.resolve(n.anchor),t.resolve(n.head))}function on(e,t,n){let r=e.depth,o=t?e.end():e.pos;for(;r>0&&(t||e.indexAfter(r)==e.node(r).childCount);)r--,o++,t=!1;if(n){let t=e.node(r).maybeChild(e.indexAfter(r));for(;t&&!t.isLeaf;)t=t.firstChild,o++}return o}class sn{constructor(e,t){this._root=null,this.focused=!1,this.trackWrites=null,this.mounted=!1,this.markCursor=null,this.cursorWrapper=null,this.lastSelectedViewDesc=void 0,this.input=new dt,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=t,this.state=t.state,this.directPlugins=t.plugins||[],this.directPlugins.forEach(dn),this.dispatch=this.dispatch.bind(this),this.dom=e&&e.mount||document.createElement("div"),e&&(e.appendChild?e.appendChild(this.dom):"function"==typeof e?e(this.dom):e.mount&&(this.mounted=!0)),this.editable=cn(this),ln(this),this.nodeViews=un(this),this.docView=de(this.state.doc,an(this),Kt(this),this.dom,this),this.domObserver=new Qt(this,(e,t,n,r)=>nn(this,e,t,n,r)),this.domObserver.start(),function(e){for(let t in lt){let n=lt[t];e.dom.addEventListener(t,e.input.eventHandlers[t]=(t=>{!mt(e,t)||ft(e,t)||!e.editable&&t.type in ct||n(e,t)}),ut[t]?{passive:!0}:void 0)}O&&e.dom.addEventListener("input",()=>null),ht(e)}(this),this.updatePluginViews()}get composing(){return this.input.composing}get props(){if(this._props.state!=this.state){let e=this._props;this._props={};for(let t in e)this._props[t]=e[t];this._props.state=this.state}return this._props}update(e){e.handleDOMEvents!=this._props.handleDOMEvents&&ht(this);let t=this._props;this._props=e,e.plugins&&(e.plugins.forEach(dn),this.directPlugins=e.plugins),this.updateStateInner(e.state,t)}setProps(e){let t={};for(let n in this._props)t[n]=this._props[n];t.state=this.state;for(let n in e)t[n]=e[n];this.update(t)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,t){let n=this.state,r=!1,o=!1;e.storedMarks&&this.composing&&(St(this),o=!0),this.state=e;let i=n.plugins!=e.plugins||this._props.plugins!=t.plugins;if(i||this._props.plugins!=t.plugins||this._props.nodeViews!=t.nodeViews){let e=un(this);(function(e,t){let n=0,r=0;for(let o in e){if(e[o]!=t[o])return!0;n++}for(let o in t)r++;return n!=r})(e,this.nodeViews)&&(this.nodeViews=e,r=!0)}(i||t.handleDOMEvents!=this._props.handleDOMEvents)&&ht(this),this.editable=cn(this),ln(this);let s=Kt(this),a=an(this),l=n.plugins==e.plugins||n.doc.eq(e.doc)?e.scrollToSelection>n.scrollToSelection?"to selection":"preserve":"reset",c=r||!this.docView.matchesNode(e.doc,a,s);!c&&e.selection.eq(n.selection)||(o=!0);let d="preserve"==l&&o&&null==this.dom.style.overflowAnchor&&function(e){let t,n,r=e.dom.getBoundingClientRect(),o=Math.max(0,r.top);for(let i=(r.left+r.right)/2,s=o+1;s<Math.min(innerHeight,r.bottom);s+=5){let r=e.root.elementFromPoint(i,s);if(!r||r==e.dom||!e.dom.contains(r))continue;let a=r.getBoundingClientRect();if(a.top>=o-20){t=r,n=a.top;break}}return{refDOM:t,refTop:n,stack:j(e.dom)}}(this);if(o){this.domObserver.stop();let t=c&&(C||E)&&!this.composing&&!n.selection.empty&&!e.selection.empty&&function(e,t){let n=Math.min(e.$anchor.sharedDepth(e.head),t.$anchor.sharedDepth(t.head));return e.$anchor.start(n)!=t.$anchor.start(n)}(n.selection,e.selection);if(c){let 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t=this.docView.domAfterPos(this.state.selection.from);1==t.nodeType&&H(this,t.getBoundingClientRect(),e)}else H(this,this.coordsAtPos(this.state.selection.head,1),e)}destroyPluginViews(){let e;for(;e=this.pluginViews.pop();)e.destroy&&e.destroy()}updatePluginViews(e){if(e&&e.plugins==this.state.plugins&&this.directPlugins==this.prevDirectPlugins)for(let t=0;t<this.pluginViews.length;t++){let n=this.pluginViews[t];n.update&&n.update(this,e)}else{this.prevDirectPlugins=this.directPlugins,this.destroyPluginViews();for(let e=0;e<this.directPlugins.length;e++){let t=this.directPlugins[e];t.spec.view&&this.pluginViews.push(t.spec.view(this))}for(let e=0;e<this.state.plugins.length;e++){let t=this.state.plugins[e];t.spec.view&&this.pluginViews.push(t.spec.view(this))}}}someProp(e,t){let n,r=this._props&&this._props[e];if(null!=r&&(n=t?t(r):r))return n;for(let i=0;i<this.directPlugins.length;i++){let r=this.directPlugins[i].props[e];if(null!=r&&(n=t?t(r):r))return n}let 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this.docView.domFromPos(e,t)}nodeDOM(e){let t=this.docView.descAt(e);return t?t.nodeDOM:null}posAtDOM(e,t,n=-1){let r=this.docView.posFromDOM(e,t,n);if(null==r)throw new RangeError("DOM position not inside the editor");return r}endOfTextblock(e,t){return te(this,t||this.state,e)}destroy(){this.docView&&(!function(e){e.domObserver.stop();for(let t in e.input.eventHandlers)e.dom.removeEventListener(t,e.input.eventHandlers[t]);clearTimeout(e.input.composingTimeout),clearTimeout(e.input.lastIOSEnterFallbackTimeout)}(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],Kt(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null)}get isDestroyed(){return null==this.docView}dispatchEvent(e){return function(e,t){ft(e,t)||!lt[t.type]||!e.editable&&t.type in ct||lt[t.type](e,t)}(this,e)}dispatch(e){let 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f{constructor(e=[],t,n=0,r=e.length){this.maps=e,this.mirror=t,this.from=n,this.to=r}slice(e=0,t=this.maps.length){return new f(this.maps,this.mirror,e,t)}copy(){return new f(this.maps.slice(),this.mirror&&this.mirror.slice(),this.from,this.to)}appendMap(e,t){this.to=this.maps.push(e),null!=t&&this.setMirror(this.maps.length-1,t)}appendMapping(e){for(let t=0,n=this.maps.length;t<e.maps.length;t++){let r=e.getMirror(t);this.appendMap(e.maps[t],null!=r&&r<t?n+r:void 0)}}getMirror(e){if(this.mirror)for(let t=0;t<this.mirror.length;t++)if(this.mirror[t]==e)return this.mirror[t+(t%2?-1:1)]}setMirror(e,t){this.mirror||(this.mirror=[]),this.mirror.push(e,t)}appendMappingInverted(e){for(let t=e.maps.length-1,n=this.maps.length+e.maps.length;t>=0;t--){let r=e.getMirror(t);this.appendMap(e.maps[t].invert(),null!=r&&r>t?n-r-1:void 0)}}invert(){let e=new f;return e.appendMappingInverted(this),e}map(e,t=1){if(this.mirror)return this._map(e,t,!0);for(let n=this.from;n<this.to;n++)e=this.maps[n].map(e,t);return e}mapResult(e,t=1){return this._map(e,t,!1)}_map(e,t,n){let r=0;for(let o=this.from;o<this.to;o++){let n=this.maps[o].mapResult(e,t);if(null!=n.recover){let t=this.getMirror(o);if(null!=t&&t>o&&t<this.to){o=t,e=this.maps[t].recover(n.recover);continue}}r|=n.delInfo,e=n.pos}return n?e:new p(e,r,null)}}const m=Object.create(null);class g{getMap(){return h.empty}merge(e){return null}static fromJSON(e,t){if(!t||!t.stepType)throw new RangeError("Invalid input for Step.fromJSON");let n=m[t.stepType];if(!n)throw new RangeError(`No step type ${t.stepType} defined`);return n.fromJSON(e,t)}static jsonID(e,t){if(e in m)throw new RangeError("Duplicate use of step JSON ID "+e);return m[e]=t,t.prototype.jsonID=e,t}}class v{constructor(e,t){this.doc=e,this.failed=t}static ok(e){return new v(e,null)}static fail(e){return new v(null,e)}static fromReplace(e,t,n,o){try{return v.ok(e.replace(t,n,o))}catch(e){if(e instanceof r.h)return 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k(t.pos,this.mark)}toJSON(){return{stepType:"addNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,t){if("number"!=typeof t.pos)throw new RangeError("Invalid input for AddNodeMarkStep.fromJSON");return new k(t.pos,e.markFromJSON(t.mark))}}g.jsonID("addNodeMark",k);class x extends g{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return v.fail("No node at mark step's position");let n=t.type.create(t.attrs,null,this.mark.removeFromSet(t.marks));return v.fromReplace(e,this.pos,this.pos+1,new r.j(r.c.from(n),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);return t&&this.mark.isInSet(t.marks)?new k(this.pos,this.mark):this}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new x(t.pos,this.mark)}toJSON(){return{stepType:"removeNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,t){if("number"!=typeof t.pos)throw new RangeError("Invalid input for RemoveNodeMarkStep.fromJSON");return new x(t.pos,e.markFromJSON(t.mark))}}g.jsonID("removeNodeMark",x);class C extends g{constructor(e,t,n,r=!1){super(),this.from=e,this.to=t,this.slice=n,this.structure=r}apply(e){return this.structure&&M(e,this.from,this.to)?v.fail("Structure replace would overwrite content"):v.fromReplace(e,this.from,this.to,this.slice)}getMap(){return new h([this.from,this.to-this.from,this.slice.size])}invert(e){return new C(this.from,this.from+this.slice.size,e.slice(this.from,this.to))}map(e){let t=e.mapResult(this.from,1),n=e.mapResult(this.to,-1);return t.deletedAcross&&n.deletedAcross?null:new C(t.pos,Math.max(t.pos,n.pos),this.slice)}merge(e){if(!(e instanceof C)||e.structure||this.structure)return null;if(this.from+this.slice.size!=e.from||this.slice.openEnd||e.slice.openStart){if(e.to!=this.from||this.slice.openStart||e.slice.openEnd)return null;{let t=this.slice.size+e.slice.size==0?r.j.empty:new r.j(e.slice.content.append(this.slice.content),e.slice.openStart,this.slice.openEnd);return new C(e.from,this.to,t,this.structure)}}{let t=this.slice.size+e.slice.size==0?r.j.empty:new r.j(this.slice.content.append(e.slice.content),this.slice.openStart,e.slice.openEnd);return new C(this.from,this.to+(e.to-e.from),t,this.structure)}}toJSON(){let e={stepType:"replace",from:this.from,to:this.to};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if("number"!=typeof t.from||"number"!=typeof t.to)throw new RangeError("Invalid input for ReplaceStep.fromJSON");return new C(t.from,t.to,r.j.fromJSON(e,t.slice),!!t.structure)}}g.jsonID("replace",C);class T extends g{constructor(e,t,n,r,o,i,s=!1){super(),this.from=e,this.to=t,this.gapFrom=n,this.gapTo=r,this.slice=o,this.insert=i,this.structure=s}apply(e){if(this.structure&&(M(e,this.from,this.gapFrom)||M(e,this.gapTo,this.to)))return v.fail("Structure gap-replace would overwrite content");let t=e.slice(this.gapFrom,this.gapTo);if(t.openStart||t.openEnd)return v.fail("Gap is not a flat range");let n=this.slice.insertAt(this.insert,t.content);return n?v.fromReplace(e,this.from,this.to,n):v.fail("Content does not fit in gap")}getMap(){return new h([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])}invert(e){let t=this.gapTo-this.gapFrom;return new T(this.from,this.from+this.slice.size+t,this.from+this.insert,this.from+this.insert+t,e.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}map(e){let t=e.mapResult(this.from,1),n=e.mapResult(this.to,-1),r=e.map(this.gapFrom,-1),o=e.map(this.gapTo,1);return t.deletedAcross&&n.deletedAcross||r<t.pos||o>n.pos?null:new T(t.pos,n.pos,r,o,this.slice,this.insert,this.structure)}toJSON(){let e={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if("number"!=typeof t.from||"number"!=typeof t.to||"number"!=typeof t.gapFrom||"number"!=typeof t.gapTo||"number"!=typeof t.insert)throw new RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new T(t.from,t.to,t.gapFrom,t.gapTo,r.j.fromJSON(e,t.slice),t.insert,!!t.structure)}}function M(e,t,n){let r=e.resolve(t),o=n-t,i=r.depth;for(;o>0&&i>0&&r.indexAfter(i)==r.node(i).childCount;)i--,o--;if(o>0){let e=r.node(i).maybeChild(r.indexAfter(i));for(;o>0;){if(!e||e.isLeaf)return!0;e=e.firstChild,o--}}return!1}function S(e,t,n){return(0==t||e.canReplace(t,e.childCount))&&(n==e.childCount||e.canReplace(0,n))}function E(e){let t=e.parent.content.cutByIndex(e.startIndex,e.endIndex);for(let n=e.depth;;--n){let r=e.$from.node(n),o=e.$from.index(n),i=e.$to.indexAfter(n);if(n<e.depth&&r.canReplace(o,i,t))return n;if(0==n||r.type.spec.isolating||!S(r,o,i))break}return null}function N(e,t,n=null,r=e){let o=function(e,t){let{parent:n,startIndex:r,endIndex:o}=e,i=n.contentMatchAt(r).findWrapping(t);if(!i)return null;let s=i.length?i[0]:t;return n.canReplaceWith(r,o,s)?i:null}(e,t),i=o&&function(e,t){let{parent:n,startIndex:r,endIndex:o}=e,i=n.child(r),s=t.contentMatch.findWrapping(i.type);if(!s)return null;let a=(s.length?s[s.length-1]:t).contentMatch;for(let l=r;a&&l<o;l++)a=a.matchType(n.child(l).type);return a&&a.validEnd?s:null}(r,t);return i?o.map(O).concat({type:t,attrs:n}).concat(i.map(O)):null}function O(e){return{type:e,attrs:null}}function D(e,t,n=1,r){let o=e.resolve(t),i=o.depth-n,s=r&&r[r.length-1]||o.parent;if(i<0||o.parent.type.spec.isolating||!o.parent.canReplace(o.index(),o.parent.childCount)||!s.type.validContent(o.parent.content.cutByIndex(o.index(),o.parent.childCount)))return!1;for(let c=o.depth-1,u=n-2;c>i;c--,u--){let e=o.node(c),t=o.index(c);if(e.type.spec.isolating)return!1;let n=e.content.cutByIndex(t,e.childCount),i=r&&r[u]||e;if(i!=e&&(n=n.replaceChild(0,i.type.create(i.attrs))),!e.canReplace(t+1,e.childCount)||!i.type.validContent(n))return!1}let a=o.indexAfter(i),l=r&&r[0];return o.node(i).canReplaceWith(a,a,l?l.type:o.node(i+1).type)}function A(e,t){let n=e.resolve(t),r=n.index();return L(n.nodeBefore,n.nodeAfter)&&n.parent.canReplace(r,r+1)}function L(e,t){return!(!e||!t||e.isLeaf||!e.canAppend(t))}function I(e,t,n=-1){let r=e.resolve(t);for(let o=r.depth;;o--){let e,i,s=r.index(o);if(o==r.depth?(e=r.nodeBefore,i=r.nodeAfter):n>0?(e=r.node(o+1),s++,i=r.node(o).maybeChild(s)):(e=r.node(o).maybeChild(s-1),i=r.node(o+1)),e&&!e.isTextblock&&L(e,i)&&r.node(o).canReplace(s,s+1))return t;if(0==o)break;t=n<0?r.before(o):r.after(o)}}function R(e,t,n){let r=e.resolve(t);if(!n.content.size)return t;let o=n.content;for(let i=0;i<n.openStart;i++)o=o.firstChild.content;for(let i=1;i<=(0==n.openStart&&n.size?2:1);i++)for(let e=r.depth;e>=0;e--){let t=e==r.depth?0:r.pos<=(r.start(e+1)+r.end(e+1))/2?-1:1,n=r.index(e)+(t>0?1:0),s=r.node(e),a=!1;if(1==i)a=s.canReplace(n,n,o);else{let e=s.contentMatchAt(n).findWrapping(o.firstChild.type);a=e&&s.canReplaceWith(n,n,e[0])}if(a)return 0==t?r.pos:t<0?r.before(e+1):r.after(e+1)}return null}function P(e,t,n=t,o=r.j.empty){if(t==n&&!o.size)return null;let i=e.resolve(t),s=e.resolve(n);return B(i,s,o)?new C(t,n,o):new F(i,s,o).fit()}function B(e,t,n){return!n.openStart&&!n.openEnd&&e.start()==t.start()&&e.parent.canReplace(e.index(),t.index(),n.content)}g.jsonID("replaceAround",T);class F{constructor(e,t,n){this.$from=e,this.$to=t,this.unplaced=n,this.frontier=[],this.placed=r.c.empty;for(let r=0;r<=e.depth;r++){let t=e.node(r);this.frontier.push({type:t.type,match:t.contentMatchAt(e.indexAfter(r))})}for(let o=e.depth;o>0;o--)this.placed=r.c.from(e.node(o).copy(this.placed))}get depth(){return this.frontier.length-1}fit(){for(;this.unplaced.size;){let e=this.findFittable();e?this.placeNodes(e):this.openMore()||this.dropNode()}let e=this.mustMoveInline(),t=this.placed.size-this.depth-this.$from.depth,n=this.$from,o=this.close(e<0?this.$to:n.doc.resolve(e));if(!o)return null;let i=this.placed,s=n.depth,a=o.depth;for(;s&&a&&1==i.childCount;)i=i.firstChild.content,s--,a--;let l=new r.j(i,s,a);return e>-1?new T(n.pos,e,this.$to.pos,this.$to.end(),l,t):l.size||n.pos!=this.$to.pos?new C(n.pos,o.pos,l):null}findFittable(){for(let e=1;e<=2;e++)for(let t=this.unplaced.openStart;t>=0;t--){let n,o=null,i=(n=t?(o=z(this.unplaced.content,t-1).firstChild).content:this.unplaced.content).firstChild;for(let s=this.depth;s>=0;s--){let n,{type:a,match:l}=this.frontier[s],c=null;if(1==e&&(i?l.matchType(i.type)||(c=l.fillBefore(r.c.from(i),!1)):o&&a.compatibleContent(o.type)))return{sliceDepth:t,frontierDepth:s,parent:o,inject:c};if(2==e&&i&&(n=l.findWrapping(i.type)))return{sliceDepth:t,frontierDepth:s,parent:o,wrap:n};if(o&&l.matchType(o.type))break}}}openMore(){let{content:e,openStart:t,openEnd:n}=this.unplaced,o=z(e,t);return!(!o.childCount||o.firstChild.isLeaf)&&(this.unplaced=new r.j(e,t+1,Math.max(n,o.size+t>=e.size-n?t+1:0)),!0)}dropNode(){let{content:e,openStart:t,openEnd:n}=this.unplaced,o=z(e,t);if(o.childCount<=1&&t>0){let i=e.size-t<=t+o.size;this.unplaced=new r.j(H(e,t-1,1),t-1,i?t-1:n)}else this.unplaced=new r.j(H(e,t,1),t,n)}placeNodes({sliceDepth:e,frontierDepth:t,parent:n,inject:o,wrap:i}){for(;this.depth>t;)this.closeFrontierNode();if(i)for(let r=0;r<i.length;r++)this.openFrontierNode(i[r]);let s=this.unplaced,a=n?n.content:s.content,l=s.openStart-e,c=0,u=[],{match:d,type:p}=this.frontier[t];if(o){for(let e=0;e<o.childCount;e++)u.push(o.child(e));d=d.matchFragment(o)}let h=a.size+e-(s.content.size-s.openEnd);for(;c<a.childCount;){let e=a.child(c),t=d.matchType(e.type);if(!t)break;(++c>1||0==l||e.content.size)&&(d=t,u.push(q(e.mark(p.allowedMarks(e.marks)),1==c?l:0,c==a.childCount?h:-1)))}let f=c==a.childCount;f||(h=-1),this.placed=j(this.placed,t,r.c.from(u)),this.frontier[t].match=d,f&&h<0&&n&&n.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(let r=0,m=a;r<h;r++){let e=m.lastChild;this.frontier.push({type:e.type,match:e.contentMatchAt(e.childCount)}),m=e.content}this.unplaced=f?0==e?r.j.empty:new r.j(H(s.content,e-1,1),e-1,h<0?s.openEnd:e-1):new r.j(H(s.content,e,c),s.openStart,s.openEnd)}mustMoveInline(){if(!this.$to.parent.isTextblock)return-1;let e,t=this.frontier[this.depth];if(!t.type.isTextblock||!V(this.$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(e){e:for(let t=Math.min(this.depth,e.depth);t>=0;t--){let{match:n,type:r}=this.frontier[t],o=t<e.depth&&e.end(t+1)==e.pos+(e.depth-(t+1)),i=V(e,t,r,n,o);if(i){for(let n=t-1;n>=0;n--){let{match:t,type:r}=this.frontier[n],o=V(e,n,r,t,!0);if(!o||o.childCount)continue e}return{depth:t,fit:i,move:o?e.doc.resolve(e.after(t+1)):e}}}}close(e){let t=this.findCloseLevel(e);if(!t)return null;for(;this.depth>t.depth;)this.closeFrontierNode();t.fit.childCount&&(this.placed=j(this.placed,t.depth,t.fit)),e=t.move;for(let n=t.depth+1;n<=e.depth;n++){let t=e.node(n),r=t.type.contentMatch.fillBefore(t.content,!0,e.index(n));this.openFrontierNode(t.type,t.attrs,r)}return e}openFrontierNode(e,t=null,n){let o=this.frontier[this.depth];o.match=o.match.matchType(e),this.placed=j(this.placed,this.depth,r.c.from(e.create(t,n))),this.frontier.push({type:e,match:e.contentMatch})}closeFrontierNode(){let e=this.frontier.pop().match.fillBefore(r.c.empty,!0);e.childCount&&(this.placed=j(this.placed,this.frontier.length,e))}}function H(e,t,n){return 0==t?e.cutByIndex(n,e.childCount):e.replaceChild(0,e.firstChild.copy(H(e.firstChild.content,t-1,n)))}function j(e,t,n){return 0==t?e.append(n):e.replaceChild(e.childCount-1,e.lastChild.copy(j(e.lastChild.content,t-1,n)))}function z(e,t){for(let n=0;n<t;n++)e=e.firstChild.content;return e}function q(e,t,n){if(t<=0)return e;let o=e.content;return t>1&&(o=o.replaceChild(0,q(o.firstChild,t-1,1==o.childCount?n-1:0))),t>0&&(o=e.type.contentMatch.fillBefore(o).append(o),n<=0&&(o=o.append(e.type.contentMatch.matchFragment(o).fillBefore(r.c.empty,!0)))),e.copy(o)}function V(e,t,n,r,o){let i=e.node(t),s=o?e.indexAfter(t):e.index(t);if(s==i.childCount&&!n.compatibleContent(i.type))return null;let a=r.fillBefore(i.content,!0,s);return a&&!function(e,t,n){for(let r=n;r<t.childCount;r++)if(!e.allowsMarks(t.child(r).marks))return!0;return!1}(n,i.content,s)?a:null}function $(e){return e.spec.defining||e.spec.definingForContent}function _(e,t,n,o,i){if(t<n){let r=e.firstChild;e=e.replaceChild(0,r.copy(_(r.content,t+1,n,o,r)))}if(t>o){let t=i.contentMatchAt(0),n=t.fillBefore(e).append(e);e=n.append(t.matchFragment(n).fillBefore(r.c.empty,!0))}return e}function U(e,t){let n=[];for(let r=Math.min(e.depth,t.depth);r>=0;r--){let o=e.start(r);if(o<e.pos-(e.depth-r)||t.end(r)>t.pos+(t.depth-r)||e.node(r).type.spec.isolating||t.node(r).type.spec.isolating)break;(o==t.start(r)||r==e.depth&&r==t.depth&&e.parent.inlineContent&&t.parent.inlineContent&&r&&t.start(r-1)==o-1)&&n.push(r)}return n}class W extends g{constructor(e,t,n){super(),this.pos=e,this.attr=t,this.value=n}apply(e){let t=e.nodeAt(this.pos);if(!t)return v.fail("No node at attribute step's position");let n=Object.create(null);for(let r in t.attrs)n[r]=t.attrs[r];n[this.attr]=this.value;let o=t.type.create(n,null,t.marks);return v.fromReplace(e,this.pos,this.pos+1,new r.j(r.c.from(o),0,t.isLeaf?0:1))}getMap(){return h.empty}invert(e){return new W(this.pos,this.attr,e.nodeAt(this.pos).attrs[this.attr])}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new W(t.pos,this.attr,this.value)}toJSON(){return{stepType:"attr",pos:this.pos,attr:this.attr,value:this.value}}static fromJSON(e,t){if("number"!=typeof t.pos||"string"!=typeof t.attr)throw new RangeError("Invalid input for AttrStep.fromJSON");return new W(t.pos,t.attr,t.value)}}g.jsonID("attr",W);let J=class extends Error{};(J=function e(t){let n=Error.call(this,t);return n.__proto__=e.prototype,n}).prototype=Object.create(Error.prototype),J.prototype.constructor=J,J.prototype.name="TransformError";class K{constructor(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new f}get before(){return this.docs.length?this.docs[0]:this.doc}step(e){let t=this.maybeStep(e);if(t.failed)throw new J(t.failed);return this}maybeStep(e){let t=e.apply(this.doc);return t.failed||this.addStep(e,t.doc),t}get docChanged(){return this.steps.length>0}addStep(e,t){this.docs.push(this.doc),this.steps.push(e),this.mapping.appendMap(e.getMap()),this.doc=t}replace(e,t=e,n=r.j.empty){let o=P(this.doc,e,t,n);return o&&this.step(o),this}replaceWith(e,t,n){return this.replace(e,t,new r.j(r.c.from(n),0,0))}delete(e,t){return this.replace(e,t,r.j.empty)}insert(e,t){return this.replaceWith(e,e,t)}replaceRange(e,t,n){return function(e,t,n,o){if(!o.size)return e.deleteRange(t,n);let i=e.doc.resolve(t),s=e.doc.resolve(n);if(B(i,s,o))return e.step(new C(t,n,o));let a=U(i,e.doc.resolve(n));0==a[a.length-1]&&a.pop();let l=-(i.depth+1);a.unshift(l);for(let r=i.depth,h=i.pos-1;r>0;r--,h--){let e=i.node(r).type.spec;if(e.defining||e.definingAsContext||e.isolating)break;a.indexOf(r)>-1?l=r:i.before(r)==h&&a.splice(1,0,-r)}let c=a.indexOf(l),u=[],d=o.openStart;for(let r=o.content,h=0;;h++){let e=r.firstChild;if(u.push(e),h==o.openStart)break;r=e.content}for(let r=d-1;r>=0;r--){let e=u[r].type,t=$(e);if(t&&i.node(c).type!=e)d=r;else if(t||!e.isTextblock)break}for(let h=o.openStart;h>=0;h--){let t=(h+d+1)%(o.openStart+1),l=u[t];if(l)for(let u=0;u<a.length;u++){let d=a[(u+c)%a.length],p=!0;d<0&&(p=!1,d=-d);let h=i.node(d-1),f=i.index(d-1);if(h.canReplaceWith(f,f,l.type,l.marks))return e.replace(i.before(d),p?s.after(d):n,new r.j(_(o.content,0,o.openStart,t),t,o.openEnd))}}let p=e.steps.length;for(let r=a.length-1;r>=0&&(e.replace(t,n,o),!(e.steps.length>p));r--){let e=a[r];e<0||(t=i.before(e),n=s.after(e))}}(this,e,t,n),this}replaceRangeWith(e,t,n){return function(e,t,n,o){if(!o.isInline&&t==n&&e.doc.resolve(t).parent.content.size){let r=function(e,t,n){let r=e.resolve(t);if(r.parent.canReplaceWith(r.index(),r.index(),n))return t;if(0==r.parentOffset)for(let o=r.depth-1;o>=0;o--){let e=r.index(o);if(r.node(o).canReplaceWith(e,e,n))return r.before(o+1);if(e>0)return null}if(r.parentOffset==r.parent.content.size)for(let o=r.depth-1;o>=0;o--){let e=r.indexAfter(o);if(r.node(o).canReplaceWith(e,e,n))return r.after(o+1);if(e<r.node(o).childCount)return null}return null}(e.doc,t,o.type);null!=r&&(t=n=r)}e.replaceRange(t,n,new r.j(r.c.from(o),0,0))}(this,e,t,n),this}deleteRange(e,t){return function(e,t,n){let r=e.doc.resolve(t),o=e.doc.resolve(n),i=U(r,o);for(let s=0;s<i.length;s++){let t=i[s],n=s==i.length-1;if(n&&0==t||r.node(t).type.contentMatch.validEnd)return e.delete(r.start(t),o.end(t));if(t>0&&(n||r.node(t-1).canReplace(r.index(t-1),o.indexAfter(t-1))))return e.delete(r.before(t),o.after(t))}for(let s=1;s<=r.depth&&s<=o.depth;s++)if(t-r.start(s)==r.depth-s&&n>r.end(s)&&o.end(s)-n!=o.depth-s)return e.delete(r.before(s),n);e.delete(t,n)}(this,e,t),this}lift(e,t){return function(e,t,n){let{$from:o,$to:i,depth:s}=t,a=o.before(s+1),l=i.after(s+1),c=a,u=l,d=r.c.empty,p=0;for(let m=s,g=!1;m>n;m--)g||o.index(m)>0?(g=!0,d=r.c.from(o.node(m).copy(d)),p++):c--;let h=r.c.empty,f=0;for(let m=s,g=!1;m>n;m--)g||i.after(m+1)<i.end(m)?(g=!0,h=r.c.from(i.node(m).copy(h)),f++):u++;e.step(new T(c,u,a,l,new r.j(d.append(h),p,f),d.size-p,!0))}(this,e,t),this}join(e,t=1){return function(e,t,n){let o=new C(t-n,t+n,r.j.empty,!0);e.step(o)}(this,e,t),this}wrap(e,t){return function(e,t,n){let o=r.c.empty;for(let a=n.length-1;a>=0;a--){if(o.size){let e=n[a].type.contentMatch.matchFragment(o);if(!e||!e.validEnd)throw new RangeError("Wrapper type given to Transform.wrap does not form valid content of its parent wrapper")}o=r.c.from(n[a].type.create(n[a].attrs,o))}let i=t.start,s=t.end;e.step(new T(i,s,i,s,new r.j(o,0,0),n.length,!0))}(this,e,t),this}setBlockType(e,t=e,n,o=null){return function(e,t,n,o,i){if(!o.isTextblock)throw new RangeError("Type given to setBlockType should be a textblock");let s=e.steps.length;e.doc.nodesBetween(t,n,(t,n)=>{if(t.isTextblock&&!t.hasMarkup(o,i)&&function(e,t,n){let r=e.resolve(t),o=r.index();return r.parent.canReplaceWith(o,o+1,n)}(e.doc,e.mapping.slice(s).map(n),o)){e.clearIncompatible(e.mapping.slice(s).map(n,1),o);let a=e.mapping.slice(s),l=a.map(n,1),c=a.map(n+t.nodeSize,1);return e.step(new T(l,c,l+1,c-1,new r.j(r.c.from(o.create(i,null,t.marks)),0,0),1,!0)),!1}})}(this,e,t,n,o),this}setNodeMarkup(e,t,n=null,o=[]){return function(e,t,n,o,i){let s=e.doc.nodeAt(t);if(!s)throw new RangeError("No node at given position");n||(n=s.type);let a=n.create(o,null,i||s.marks);if(s.isLeaf)return e.replaceWith(t,t+s.nodeSize,a);if(!n.validContent(s.content))throw new RangeError("Invalid content for node type "+n.name);e.step(new T(t,t+s.nodeSize,t+1,t+s.nodeSize-1,new r.j(r.c.from(a),0,0),1,!0))}(this,e,t,n,o),this}setNodeAttribute(e,t,n){return this.step(new W(e,t,n)),this}addNodeMark(e,t){return this.step(new k(e,t)),this}removeNodeMark(e,t){if(!(t instanceof r.d)){let n=this.doc.nodeAt(e);if(!n)throw new RangeError("No node at position "+e);if(!(t=t.isInSet(n.marks)))return this}return this.step(new x(e,t)),this}split(e,t=1,n){return function(e,t,n=1,o){let i=e.doc.resolve(t),s=r.c.empty,a=r.c.empty;for(let l=i.depth,c=i.depth-n,u=n-1;l>c;l--,u--){s=r.c.from(i.node(l).copy(s));let e=o&&o[u];a=r.c.from(e?e.type.create(e.attrs,a):i.node(l).copy(a))}e.step(new C(t,t,new r.j(s.append(a),n,n),!0))}(this,e,t,n),this}addMark(e,t,n){return function(e,t,n,r){let o,i,s=[],a=[];e.doc.nodesBetween(t,n,(e,l,c)=>{if(!e.isInline)return;let u=e.marks;if(!r.isInSet(u)&&c.type.allowsMarkType(r.type)){let c=Math.max(l,t),d=Math.min(l+e.nodeSize,n),p=r.addToSet(u);for(let e=0;e<u.length;e++)u[e].isInSet(p)||(o&&o.to==c&&o.mark.eq(u[e])?o.to=d:s.push(o=new w(c,d,u[e])));i&&i.to==c?i.to=d:a.push(i=new b(c,d,r))}}),s.forEach(t=>e.step(t)),a.forEach(t=>e.step(t))}(this,e,t,n),this}removeMark(e,t,n){return function(e,t,n,o){let i=[],s=0;e.doc.nodesBetween(t,n,(e,a)=>{if(!e.isInline)return;s++;let l=null;if(o instanceof r.e){let t,n=e.marks;for(;t=o.isInSet(n);)(l||(l=[])).push(t),n=t.removeFromSet(n)}else o?o.isInSet(e.marks)&&(l=[o]):l=e.marks;if(l&&l.length){let r=Math.min(a+e.nodeSize,n);for(let e=0;e<l.length;e++){let n,o=l[e];for(let e=0;e<i.length;e++){let t=i[e];t.step==s-1&&o.eq(i[e].style)&&(n=t)}n?(n.to=r,n.step=s):i.push({style:o,from:Math.max(a,t),to:r,step:s})}}}),i.forEach(t=>e.step(new w(t.from,t.to,t.style)))}(this,e,t,n),this}clearIncompatible(e,t,n){return function(e,t,n,o=n.contentMatch){let i=e.doc.nodeAt(t),s=[],a=t+1;for(let l=0;l<i.childCount;l++){let t=i.child(l),c=a+t.nodeSize,u=o.matchType(t.type);if(u){o=u;for(let r=0;r<t.marks.length;r++)n.allowsMarkType(t.marks[r].type)||e.step(new w(a,c,t.marks[r]))}else s.push(new C(a,c,r.j.empty));a=c}if(!o.validEnd){let t=o.fillBefore(r.c.empty,!0);e.replace(a,a,new r.j(t,0,0))}for(let r=s.length-1;r>=0;r--)e.step(s[r])}(this,e,t,n),this}}}}]);