diff --git a/core/factory.php b/core/factory.php index 800546a..cda0a08 100644 --- a/core/factory.php +++ b/core/factory.php @@ -51,7 +51,7 @@ class Editor playerAPI: 'JCustomPlayer ? Helper::options()->JCustomPlayer() : Helper::options()->themeUrl('library/player.php?url=') ?>' } - + diff --git a/core/function.php b/core/function.php index 5f5c799..2aeaf48 100644 --- a/core/function.php +++ b/core/function.php @@ -2,7 +2,7 @@ /* 获取主题当前版本号 */ function _getVersion() { - return "6.2.3"; + return "6.2.4"; }; /* 判断是否是手机 */ diff --git a/friends.php b/friends.php index 825c4cb..d4af5bf 100644 --- a/friends.php +++ b/friends.php @@ -17,7 +17,7 @@ - + diff --git a/package.json b/package.json index a31694e..0101107 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "typecho-joe-next", - "version": "6.2.3", + "version": "6.2.4", "description": "A Theme Of Typecho", "main": "index.php", "keywords": [ diff --git a/page.php b/page.php index ccd7d81..492334b 100644 --- a/page.php +++ b/page.php @@ -6,7 +6,7 @@ - + diff --git a/plugin/3dtag/3dtag.min.js b/plugin/3dtag/3dtag.min.js deleted file mode 100644 index 4f6d787..0000000 --- a/plugin/3dtag/3dtag.min.js +++ /dev/null @@ -1 +0,0 @@ -!function(){function t(t,e){function o(){F=document.createElementNS(I,"svg"),F.addEventListener("mousemove",y),t.appendChild(F),x.bgDraw&&(z=document.createElementNS(I,"rect"),z.setAttribute("x",0),z.setAttribute("y",0),z.setAttribute("fill",x.bgColor),F.appendChild(z)),s(),i(),h(),window.addEventListener("resize",b)}function i(){var e=window.innerWidth||document.documentElement.clientWidth||document.body.clientWidth,o=window.innerHeight||document.documentElement.clientHeight||document.body.clientHeight,i=e,r=o;x.width.toString().indexOf("%")>0||x.height.toString().indexOf("%")>0?(i=Math.round(t.offsetWidth/100*parseInt(x.width)),r=Math.round(i/100*parseInt(x.height))):(i=parseInt(x.width),r=parseInt(x.height)),i>=e&&(i=e),r>=o&&(r=o),P={x:i/2,y:r/2},E.x=x.speed/P.x,E.y=x.speed/P.y,C=i>=r?r/100*parseInt(x.radius):i/100*parseInt(x.radius),1>C&&(C=1),S=C/2,Se;e++)r(D[e],t)}function r(t,e){var o=t.vectorPosition.x-O.x,i=t.vectorPosition.y-O.y,n=t.vectorPosition.z-O.z,r=Math.sqrt(o*o+i*i+n*n);t.vectorPosition.x/=r,t.vectorPosition.y/=r,t.vectorPosition.z/=r,t.vectorPosition.x*=e,t.vectorPosition.y*=e,t.vectorPosition.z*=e}function l(t,e,o,i,n){var r={};return void 0!==e.label?(r.element=document.createElementNS(I,"text"),r.element.setAttribute("x",0),r.element.setAttribute("y",0),r.element.setAttribute("fill",null==e.fontColor?x.fontColor:e.fontColor),r.element.setAttribute("font-family",null==e.fontFamily?x.fontFamily:e.fontFamily),r.element.setAttribute("font-size",null==e.fontSize?x.fontSize:e.fontSize),r.element.setAttribute("font-weight",null==e.fontWeight?x.fontWeight:e.fontWeight),r.element.setAttribute("font-style",null==e.fontStyle?x.fontStyle:e.fontStyle),r.element.setAttribute("font-stretch",null==e.fontStretch?x.fontStretch:e.fontStretch),r.element.setAttribute("text-anchor","middle"),r.element.textContent=x.fontToUpperCase?e.label.toUpperCase():e.label):void 0!==e.image&&(r.element=document.createElementNS(I,"image"),r.element.setAttribute("x",0),r.element.setAttribute("y",0),r.element.setAttribute("width",e.width),r.element.setAttribute("height",e.height),r.element.setAttribute("id","image_"+t),r.element.setAttributeNS("http://www.w3.org/1999/xlink","href",e.image),r.diffX=e.width/2,r.diffY=e.height/2),r.link=document.createElementNS(I,"a"),r.link.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",e.url),r.link.setAttribute("target",e.target),r.link.addEventListener("mouseover",m,!0),r.link.addEventListener("mouseout",v,!0),r.link.appendChild(r.element),void 0!==e.tooltip?(r.tooltip=!0,r.tooltipLabel=x.tooltipFontToUpperCase?e.tooltip.toUpperCase():e.tooltip):r.tooltip=!1,r.index=t,r.mouseOver=!1,r.vectorPosition={x:o,y:i,z:n},r.vector2D={x:0,y:0},F.appendChild(r.link),r}function s(){for(var t=!1,e=1,o=x.entries.length+1;o>e;e++){var i=Math.acos(2*e/o-1),n=Math.sqrt(o*Math.PI)*i,r=Math.cos(n)*Math.sin(i),s=Math.sin(n)*Math.sin(i),u=Math.cos(i),c=l(e-1,x.entries[e-1],r,s,u);D.push(c),void 0!==x.entries[e-1].tooltip&&(t=!0)}t&&a()}function a(){w=document.createElementNS(I,"text"),w.setAttribute("x",0),w.setAttribute("y",0),w.setAttribute("fill",x.tooltipFontColor),w.setAttribute("font-family",x.tooltipFontFamily),w.setAttribute("font-size",x.tooltipFontSize),w.setAttribute("font-weight",x.tooltipFontWeight),w.setAttribute("font-style",x.tooltipFontStyle),w.setAttribute("font-stretch",x.tooltipFontStretch),w.setAttribute("text-anchor",x.tooltipTextAnchor),w.textContent="",F.appendChild(w)}function u(t){for(var e=0,o=D.length;o>e;e++){var i=D[e];if(i.element.getAttribute("x")===t.getAttribute("x")&&i.element.getAttribute("y")===t.getAttribute("y"))return i}}function c(t){for(var e=0,o=D.length;o>e;e++){var i=D[e];i.index===t.index?i.mouseOver=!0:i.mouseOver=!1}}function f(t){t.tooltip&&(w.setAttribute("x",t.vector2D.x-x.tooltipDiffX),w.setAttribute("y",t.vector2D.y-x.tooltipDiffY),w.textContent=x.tooltipFontToUpperCase?t.tooltipLabel.toUpperCase():t.tooltipLabel,w.setAttribute("opacity",1))}function d(t){w.setAttribute("opacity",0)}function p(){var t=E.x*T.x-x.speed,e=x.speed-E.y*T.y,o=t*W,i=e*W;k.sx=Math.sin(o),k.cx=Math.cos(o),k.sy=Math.sin(i),k.cy=Math.cos(i);for(var n=0,r=D.length;r>n;n++){var l=D[n];if(M){var s=l.vectorPosition.x,a=l.vectorPosition.y*k.sy+l.vectorPosition.z*k.cy;l.vectorPosition.x=s*k.cx+a*k.sx,l.vectorPosition.y=l.vectorPosition.y*k.cy+l.vectorPosition.z*-k.sy,l.vectorPosition.z=s*-k.sx+a*k.cx}var u,c=x.fov/(x.fov+l.vectorPosition.z);l.vector2D.x=l.vectorPosition.x*c+P.x,l.vector2D.y=l.vectorPosition.y*c+P.y,l.diffX&&l.diffY&&(l.vector2D.x-=l.diffX,l.vector2D.y-=l.diffY),l.element.setAttribute("x",l.vector2D.x),l.element.setAttribute("y",l.vector2D.y),M?(u=(S-l.vectorPosition.z)/C,uneed('public/include.php'); ?> - + diff --git a/typecho/write/js/_actions.js b/typecho/write/js/_actions.js index 116bbb7..07bf8fa 100644 --- a/typecho/write/js/_actions.js +++ b/typecho/write/js/_actions.js @@ -301,6 +301,13 @@ export default class JoeAction { }); } handleCodeBlock(cm) { + const language = 'markup+css+clike+javascript+abap+abnf+actionscript+ada+agda+al+antlr4+apacheconf+apex+apl+applescript+aql+arduino+arff+asciidoc+aspnet+asm6502+autohotkey+autoit+bash+basic+batch+bbcode+birb+bison+bnf+brainfuck+brightscript+bro+bsl+c+csharp+cpp+cfscript+chaiscript+cil+clojure+cmake+cobol+coffeescript+concurnas+csp+coq+crystal+css-extras+csv+cypher+d+dart+dataweave+dax+dhall+diff+django+dns-zone-file+docker+dot+ebnf+editorconfig+eiffel+ejs+elixir+elm+etlua+erb+erlang+excel-formula+fsharp+factor+false+firestore-security-rules+flow+fortran+ftl+gml+gcode+gdscript+gedcom+gherkin+git+glsl+go+graphql+groovy+haml+handlebars+haskell+haxe+hcl+hlsl+http+hpkp+hsts+ichigojam+icon+icu-message-format+idris+ignore+inform7+ini+io+j+java+javadoc+javadoclike+javastacktrace+jexl+jolie+jq+jsdoc+js-extras+json+json5+jsonp+jsstacktrace+js-templates+julia+keyman+kotlin+kumir+latex+latte+less+lilypond+liquid+lisp+livescript+llvm+log+lolcode+lua+makefile+markdown+markup-templating+matlab+mel+mizar+mongodb+monkey+moonscript+n1ql+n4js+nand2tetris-hdl+naniscript+nasm+neon+nevod+nginx+nim+nix+nsis+objectivec+ocaml+opencl+openqasm+oz+parigp+parser+pascal+pascaligo+psl+pcaxis+peoplecode+perl+php+phpdoc+php-extras+plsql+powerquery+powershell+processing+prolog+promql+properties+protobuf+pug+puppet+pure+purebasic+purescript+python+qsharp+q+qml+qore+r+racket+jsx+tsx+reason+regex+rego+renpy+rest+rip+roboconf+robotframework+ruby+rust+sas+sass+scss+scala+scheme+shell-session+smali+smalltalk+smarty+sml+solidity+solution-file+soy+sparql+splunk-spl+sqf+sql+squirrel+stan+iecst+stylus+swift+t4-templating+t4-cs+t4-vb+tap+tcl+tt2+textile+toml+turtle+twig+typescript+typoscript+unrealscript+uri+v+vala+vbnet+velocity+verilog+vhdl+vim+visual-basic+warpscript+wasm+wiki+xeora+xml-doc+xojo+xquery+yaml+yang+zig'; + const languageArr = language.split('+').sort((a, b) => a.localeCompare(b)); + const sessionStorageType = sessionStorage.getItem('selectType') || ''; + let htmlStr = ''; + languageArr.forEach(item => { + htmlStr += ``; + }); this._openModal({ title: '插入代码块', innerHtml: ` @@ -308,51 +315,18 @@ export default class JoeAction { `, confirm: () => { - const type = $(".cm-modal select[name='type']").val() || 'html'; + const type = $(".cm-modal select[name='type']").val(); + if (!type) return; const htmlStr = `\`\`\`${type}\ncode here...\n\`\`\``; if (this._getLineCh(cm)) this._replaceSelection(cm, '\n\n' + htmlStr); else this._replaceSelection(cm, htmlStr); cm.focus(); + sessionStorage.setItem('selectType', type); } }); } diff --git a/typecho/write/js/joe.write.chunk.js b/typecho/write/js/joe.write.chunk.js index c43b84f..f76b46d 100644 --- a/typecho/write/js/joe.write.chunk.js +++ b/typecho/write/js/joe.write.chunk.js @@ -1,4 +1,4 @@ -!function(){"use strict";let r="lc,34,7n,7,7b,19,,,,2,,2,,,20,b,1c,l,g,,2t,7,2,6,2,2,,4,z,,u,r,2j,b,1m,9,9,,o,4,,9,,3,,5,17,3,3b,f,,w,1j,,,,4,8,4,,3,7,a,2,t,,1m,,,,2,4,8,,9,,a,2,q,,2,2,1l,,4,2,4,2,2,3,3,,u,2,3,,b,2,1l,,4,5,,2,4,,k,2,m,6,,,1m,,,2,,4,8,,7,3,a,2,u,,1n,,,,c,,9,,14,,3,,1l,3,5,3,,4,7,2,b,2,t,,1m,,2,,2,,3,,5,2,7,2,b,2,s,2,1l,2,,,2,4,8,,9,,a,2,t,,20,,4,,2,3,,,8,,29,,2,7,c,8,2q,,2,9,b,6,22,2,r,,,,,,1j,e,,5,,2,5,b,,10,9,,2u,4,,6,,2,2,2,p,2,4,3,g,4,d,,2,2,6,,f,,jj,3,qa,3,t,3,t,2,u,2,1s,2,,7,8,,2,b,9,,19,3,3b,2,y,,3a,3,4,2,9,,6,3,63,2,2,,1m,,,7,,,,,2,8,6,a,2,,1c,h,1r,4,1c,7,,,5,,14,9,c,2,w,4,2,2,,3,1k,,,2,3,,,3,1m,8,2,2,48,3,,d,,7,4,,6,,3,2,5i,1m,,5,ek,,5f,x,2da,3,3x,,2o,w,fe,6,2x,2,n9w,4,,a,w,2,28,2,7k,,3,,4,,p,2,5,,47,2,q,i,d,,12,8,p,b,1a,3,1c,,2,4,2,2,13,,1v,6,2,2,2,2,c,,8,,1b,,1f,,,3,2,2,5,2,,,16,2,8,,6m,,2,,4,,fn4,,kh,g,g,g,a6,2,gt,,6a,,45,5,1ae,3,,2,5,4,14,3,4,,4l,2,fx,4,ar,2,49,b,4w,,1i,f,1k,3,1d,4,2,2,1x,3,10,5,,8,1q,,c,2,1g,9,a,4,2,,2n,3,2,,,2,6,,4g,,3,8,l,2,1l,2,,,,,m,,e,7,3,5,5f,8,2,3,,,n,,29,,2,6,,,2,,,2,,2,6j,,2,4,6,2,,2,r,2,2d,8,2,,,2,2y,,,,2,6,,,2t,3,2,4,,5,77,9,,2,6t,,a,2,,,4,,40,4,2,2,4,,w,a,14,6,2,4,8,,9,6,2,3,1a,d,,2,ba,7,,6,,,2a,m,2,7,,2,,2,3e,6,3,,,2,,7,,,20,2,3,,,,9n,2,f0b,5,1n,7,t4,,1r,4,29,,f5k,2,43q,,,3,4,5,8,8,2,7,u,4,44,3,1iz,1j,4,1e,8,,e,,m,5,,f,11s,7,,h,2,7,,2,,5,79,7,c5,4,15s,7,31,7,240,5,gx7k,2o,3k,6o".split(",").map(t=>t?parseInt(t,36):1);for(let t=1;te)return r[t-1]<=e}(e))n+=u(e),t=e;else{if(!s(e))break;{let t=0,e=n-2;for(;0<=e&&s(c(i,e));)t++,e-=2;if(t%2==0)break;n+=2}}}return n}function a(t,e){for(;0this.length)throw new RangeError(`Invalid position ${t} in document of length ${this.length}`);return this.lineInner(t,!1,1,0)}line(t){if(t<1||t>this.lines)throw new RangeError(`Invalid line number ${t} in ${this.lines}-line document`);return this.lineInner(t,!0,1,0)}replace(t,e,i){var n=[];return this.decompose(0,t,n,2),i.length&&i.decompose(0,i.length,n,3),this.decompose(e,this.length,n,1),m.from(n,this.length-(e-t)+i.length)}append(t){return this.replace(this.length,this.length,t)}slice(t,e=this.length){var i=[];return this.decompose(t,e,i,0),m.from(i,e-t)}eq(t){if(t==this)return!0;if(t.length!=this.length||t.lines!=this.lines)return!1;let e=new v(this),i=new v(t);for(;;){if(e.next(),i.next(),e.lineBreak!=i.lineBreak||e.done!=i.done||e.value!=i.value)return!1;if(e.done)return!0}}iter(t=1){return new v(this,t)}iterRange(t,e=this.length){return new i(this,t,e)}toString(){return this.sliceString(0)}toJSON(){var t=[];return this.flatten(t),t}static of(t){if(0==t.length)throw new RangeError("A document must have at least one line");return 1!=t.length||t[0]?t.length<=32?new g(t):m.from(g.split(t,[])):d.empty}}"undefined"!=typeof Symbol&&(d.prototype[Symbol.iterator]=function(){return this.iter()});class g extends d{constructor(t,e=function(t){let e=-1;for(var i of t)e+=i.length+1;return e}(t)){super(),this.text=t,this.length=e}get lines(){return this.text.length}get children(){return null}lineInner(e,i,n,r){for(let t=0;;t++){var s=this.text[t],o=r+s.length;if(e<=(i?n:o))return new w(r,o,n,s);r=o+1,n++}}decompose(i,t,n,r){i=i<=0&&t>=this.length?this:new g(p(this.text,i,t),Math.min(t,this.length)-Math.max(0,i));if(1&r){let t=n.pop(),e=f(i.text,t.text.slice(),0,i.length);e.length<=32?n.push(new g(e,t.length+i.length)):(r=e.length>>1,n.push(new g(e.slice(0,r)),new g(e.slice(r))))}else n.push(i)}replace(t,e,i){if(!(i instanceof g))return super.replace(t,e,i);var n=f(this.text,f(i.text,p(this.text,0,t)),e),t=this.length+i.length-(e-t);return n.length<=32?new g(n,t):m.from(g.split(n,[]),t)}sliceString(r,s=this.length,o="\n"){let a="";for(let i=0,n=0;i<=s&&nr&&n&&(a+=o),ri&&(a+=t.slice(Math.max(0,r-i),s-i)),i=e+1}return a}flatten(t){for(var e of this.text)t.push(e)}static split(t,e){let i=[],n=-1;for(var r of t)i.push(r),n+=r.length+1,32==i.length&&(e.push(new g(i,n)),i=[],n=-1);return-1=n&&(h=a&((n<=r?1:0)|(s<=e?2:0)),n>=r&&e<=s&&!h?o.push(t):t.decompose(r-n,s-n,o,h)),n=e+1}}replace(r,s,o){if(o.lines=n&&s<=e){var a=t.replace(r-n,s-n,o),h=this.lines-t.lines+a.lines;if(a.lines>4&&a.lines>h>>6){let t=this.children.slice();return t[i]=a,new m(t,this.length-(s-r)+o.length)}return super.replace(n,e,a)}n=e+1}return super.replace(r,s,o)}sliceString(r,s=this.length,o="\n"){let a="";for(let i=0,n=0;ir&&i&&(a+=o),rn&&(a+=t.sliceString(r-n,s-n,o)),n=e+1}return a}flatten(t){for(var e of this.children)e.flatten(t)}static from(t,e=t.reduce((t,e)=>t+e.length+1,-1)){let i=0;for(var n of t)i+=n.lines;if(i<32){var r,s=[];for(r of t)r.flatten(s);return new g(s,e)}let o=Math.max(32,i>>5),a=o<<1,h=o>>1,l=[],c=0,u=-1,d=[];function f(){0!=c&&(l.push(1==d.length?d[0]:m.from(d,u)),u=-1,c=d.length=0)}for(var p of t)!function t(e){let i;if(e.lines>a&&e instanceof m)for(var n of e.children)t(n);else e.lines>h&&(c>h||!c)?(f(),l.push(e)):e instanceof g&&c&&(i=d[d.length-1])instanceof g&&e.lines+i.lines<=32?(c+=e.lines,u+=e.length+1,d[d.length-1]=new g(i.text.concat(e.text),i.length+1+e.length)):(c+e.lines>o&&f(),c+=e.lines,u+=e.length+1,d.push(e))}(p);return f(),1==l.length?l[0]:new m(l,e)}}function f(s,o,a=0,h=1e9){for(let i=0,n=0,r=!0;nMath.max(0,n))return this.value=0==n?t:0t.length?n-=t.length:(this.nodes.push(t),this.offsets.push(0this.limit&&(this.value=0r)throw new RangeError(`Position ${e} is out of range for changeset of length ${r}`);return s}touchesRange(i,n=i){for(let t=0,e=0;t"number"!=typeof t))throw new RangeError("Invalid JSON representation of ChangeDesc");return new k(t)}}class M extends k{constructor(t,e){super(t),this.inserted=e}apply(s){if(this.length!=s.length)throw new RangeError("Applying change set to a document with the wrong length");return D(this,(t,e,i,n,r)=>s=s.replace(i,i+(e-t),r),!1),s}mapDesc(t,e=!1){return L(this,t,e,!0)}invert(i){let n=this.sections.slice(),r=[];for(let t=0,e=0;t>1;r.length>1].toJSON()))}return n}static of(t,s,o){let a=[],h=[],l=0,i=null;function c(t=!1){if(t||a.length){ll&&C(a,t-l,-1),C(a,e-t,n),T(h,a,r),l=e)}}(t),c(!i),i}static empty(t){return new M(t?[t,-1]:[],[])}static fromJSON(i){if(!Array.isArray(i))throw new RangeError("Invalid JSON representation of ChangeSet");let n=[],r=[];for(let e=0;ee&&"string"!=typeof t))throw new RangeError("Invalid JSON representation of ChangeSet");if(1==t.length)n.push(t[0],0);else{for(;r.length>1;if(n>1])),!(c||a==h.sections.length||h.sections[a+1]<0);)n=h.sections[a++],r=h.sections[a++];l(s,t,o,e,i),s=t,o=e}}}function L(t,e,r,i=!1){var s=[],o=i?[]:null;let a=new O(t),h=new O(e);for(let i=0,n=0;;)if(-1==a.ins)i+=a.len,a.next();else if(-1==h.ins&&nn&&!a.done&&i+a.leni&&n+h.lenh||0<=o.ins&&o.len>h)&&(t||l>1;return e>=t.length?d.empty:t[e]}textBit(t){let{inserted:e}=this.set,i=this.i-2>>1;return i>=e.length&&!t?d.empty:e[i].slice(this.off,null==t?void 0:this.off+t)}forward(t){t==this.len?this.next():(this.len-=t,this.off+=t)}forward2(t){-1==this.ins?this.forward(t):t==this.ins?this.next():(this.ins-=t,this.off+=t)}}class B{constructor(t,e,i){this.from=t,this.to=e,this.flags=i}get anchor(){return 16&this.flags?this.to:this.from}get head(){return 16&this.flags?this.from:this.to}get empty(){return this.from==this.to}get assoc(){return 4&this.flags?-1:8&this.flags?1:0}get bidiLevel(){var t=3&this.flags;return 3==t?null:t}get goalColumn(){var t=this.flags>>5;return 33554431==t?void 0:t}map(t,e=-1){var i=t.mapPos(this.from,e),e=t.mapPos(this.to,e);return i==this.from&&e==this.to?this:new B(i,e,this.flags)}extend(t,e=t){if(t<=this.anchor&&e>=this.anchor)return E.range(t,e);e=Math.abs(t-this.anchor)>Math.abs(e-this.anchor)?t:e;return E.range(this.anchor,e)}eq(t){return this.anchor==t.anchor&&this.head==t.head}toJSON(){return{anchor:this.anchor,head:this.head}}static fromJSON(t){if(!t||"number"!=typeof t.anchor||"number"!=typeof t.head)throw new RangeError("Invalid JSON representation for SelectionRange");return E.range(t.anchor,t.head)}}class E{constructor(t,e=0){this.ranges=t,this.mainIndex=e}map(e,i=-1){return e.empty?this:E.create(this.ranges.map(t=>t.map(e,i)),this.mainIndex)}eq(e){if(this.ranges.length!=e.ranges.length||this.mainIndex!=e.mainIndex)return!1;for(let t=0;tt.toJSON()),main:this.mainIndex}}static fromJSON(t){if(!t||!Array.isArray(t.ranges)||"number"!=typeof t.main||t.main>=t.ranges.length)throw new RangeError("Invalid JSON representation for EditorSelection");return new E(t.ranges.map(t=>B.fromJSON(t)),t.main)}static single(t,e=t){return new E([E.range(t,e)],0)}static create(i,n=0){if(0==i.length)throw new RangeError("A selection needs at least one range");for(let t=0,e=0;et.from-e.from),i=e.indexOf(t);for(let t=1;tr.head?E.range(s,n):E.range(n,s)))}return new E(e,i)}(i.slice(),n);t=r.to}return new E(i,n)}static cursor(t,e=0,i,n){return new B(t,t,(0==e?0:e<0?4:8)|(null==i?3:Math.min(2,i))|(null!=n?n:33554431)<<5)}static range(t,e,i){i=(null!=i?i:33554431)<<5;return ee)throw new RangeError("Selection points outside of document")}let H=0;class R{constructor(t,e,i,n,r){this.combine=t,this.compareInput=e,this.compare=i,this.isStatic=n,this.extensions=r,this.id=H++,this.default=t([])}static define(t={}){return new R(t.combine||(t=>t),t.compareInput||((t,e)=>t===e),t.compare||(t.combine?(t,e)=>t===e:N),!!t.static,t.enables)}of(t){return new _([],this,0,t)}compute(t,e){if(this.isStatic)throw new Error("Can't compute a static facet");return new _(t,this,1,e)}computeN(t,e){if(this.isStatic)throw new Error("Can't compute a static facet");return new _(t,this,2,e)}from(e,i){return i=i||(t=>t),this.compute([e],t=>i(t.field(e)))}}function N(t,i){return t==i||t.length==i.length&&t.every((t,e)=>t===i[e])}class _{constructor(t,e,i,n){this.dependencies=t,this.facet=e,this.type=i,this.value=n,this.id=H++}dynamicSlot(t){var e,i;let n=this.value,r=this.facet.compareInput,s=t[this.id]>>1,o=2==this.type,a=!1,h=!1,l=[];for(i of this.dependencies)"doc"==i?a=!0:"selection"==i?h=!0:0==(1&(null!==(e=t[i.id])&&void 0!==e?e:1))&&l.push(t[i.id]);return(e,t)=>{if(!t||t.reconfigured)return e.values[s]=n(e),1;if(!(a&&t.docChanged||h&&(t.docChanged||t.selection)||l.some(t=>0<(1&K(e,t)))))return 0;var i=n(e),t=t.startState.values[s];return(o?function(e,i,n){if(e.length!=i.length)return!1;for(let t=0;tt===e),t);return t.provide&&(e.provides=t.provide(e)),e}create(t){let e=t.facet(V).find(t=>t.field==this);return((null===e||void 0===e?void 0:e.create)||this.createF)(t)}slot(t){let o=t[this.id]>>1;return(t,e)=>{if(!e)return t.values[o]=this.create(t),1;let i,n=0;var r,s;e.reconfigured?(r=e.startState,s=this.id,s=null==(s=r.config.address[s])?null:s>>1,i=null==s?this.create(e.startState):e.startState.values[s],n=1):i=e.startState.values[o];e=this.updateF(i,e);return n||this.compareF(i,e)||(n=1),n&&(t.values[o]=e),n}}init(t){return[this,V.of({field:this,create:t})]}get extension(){return this}}const I={fallback:3,default:2,extend:1,override:0};function t(e){return t=>new F(t,e)}const W={fallback:t(I.fallback),default:t(I.default),extend:t(I.extend),override:t(I.override)};class F{constructor(t,e){this.inner=t,this.prec=e}}class q{of(t){return new j(this,t)}reconfigure(t){return q.reconfigure.of({compartment:this,extension:t})}get(t){return t.config.compartments.get(this)}}class j{constructor(t,e){this.compartment=t,this.inner=e}}class J{constructor(t,e,i,n,r){for(this.base=t,this.compartments=e,this.dynamicSlots=i,this.address=n,this.staticValues=r,this.statusTemplate=[];this.statusTemplate.length>1]}static resolve(t,e,n){let i=[],r=Object.create(null);var s,o,a=new Map;for(s of function(t,a,h){let l=[[],[],[],[]],c=new Map;return function t(e,i){var n=c.get(e);if(null!=n){if(i<=n)return;var r=l[n].indexOf(e);-1t.concat(e))}(t,e,a))(s instanceof z?i:r[s.facet.id]||(r[s.facet.id]=[])).push(s);let h=Object.create(null),l=[],c=[];for(let e of i)h[e.id]=c.length<<1,c.push(t=>e.slot(t));for(o in r){let i=r[o],e=i[0].facet;if(i.every(t=>0==t.type)){h[e.id]=l.length<<1|1;let t=e.combine(i.map(t=>t.value));var u=n?n.config.address[e.id]:null;null!=u&&(u=U(n,u),e.compare(t,u)&&(t=u)),l.push(t)}else{for(let e of i)0==e.type?(h[e.id]=l.length<<1|1,l.push(e.value)):(h[e.id]=c.length<<1,c.push(t=>e.dynamicSlot(t)));h[e.id]=c.length<<1,c.push(t=>function(e,l,t){let c=t.map(t=>e[t.id]),u=t.map(t=>t.type),d=c.filter(t=>!(1&t)),f=e[l.id]>>1;return(e,t)=>{var i,n=t?t.reconfigured?t.startState.config.address[l.id]:f<<1:null;let r=null==n;for(i of d)1&K(e,i)&&(r=!0);if(!r)return 0;let s=[];for(let t=0;tt(h)),h,l)}}function K(t,e){if(1&e)return 2;var i=e>>1,e=t.status[i];if(4==e)throw new Error("Cyclic dependency between fields and/or facets");if(2&e)return e;t.status[i]=4;e=t.config.dynamicSlots[i](t,t.applying);return t.status[i]=2|e}function U(t,e){return(1&e?t.config.staticValues:t.values)[e>>1]}const G=R.define(),X=R.define({combine:t=>t.some(t=>t),static:!0}),Y=R.define({combine:t=>t.length?t[0]:void 0,static:!0}),Q=R.define(),Z=R.define(),tt=R.define();class et{constructor(t,e){this.type=t,this.value=e}static define(){return new it}}class it{of(t){return new et(this,t)}}class nt{constructor(t){this.map=t}of(t){return new rt(this,t)}}class rt{constructor(t,e){this.type=t,this.value=e}map(t){t=this.type.map(this.value,t);return void 0===t?void 0:t==this.value?this:new rt(this.type,t)}is(t){return this.type==t}static define(t={}){return new nt(t.map||(t=>t))}static mapEffects(t,e){if(!t.length)return t;let i=[];for(var n of t){n=n.map(e);n&&i.push(n)}return i}}rt.reconfigure=rt.define(),rt.appendConfig=rt.define();class st{constructor(t,e,i,n,r,s){this.startState=t,this.changes=e,this.selection=i,this.effects=n,this.annotations=r,this.scrollIntoView=s,this._doc=null,this._state=null,i&&P(i,e.newLength),r.some(t=>t.type==st.time)||(this.annotations=r.concat(st.time.of(Date.now())))}get newDoc(){return this._doc||(this._doc=this.changes.apply(this.startState.doc))}get newSelection(){return this.selection||this.startState.selection.map(this.changes)}get state(){return this._state||this.startState.applyTransaction(this),this._state}annotation(t){for(var e of this.annotations)if(e.type==t)return e.value}get docChanged(){return!this.changes.empty}get reconfigured(){return this.startState.config!=this.state.config}}function ot(t,e,i){let n,r,s;return s=i?(n=e.changes,r=M.empty(e.changes.length),t.changes.compose(e.changes)):(n=e.changes.map(t.changes),r=t.changes.mapDesc(e.changes,!0),t.changes.compose(n)),{changes:s,selection:e.selection?e.selection.map(r):null===(i=t.selection)||void 0===i?void 0:i.map(n),effects:rt.mapEffects(t.effects,n).concat(rt.mapEffects(e.effects,r)),annotations:t.annotations.length?t.annotations.concat(e.annotations):e.annotations,scrollIntoView:t.scrollIntoView||e.scrollIntoView}}function at(t,e,i){var n=e.selection;return{changes:e.changes instanceof M?e.changes:M.of(e.changes||[],i,t.facet(Y)),selection:n&&(n instanceof E?n:E.single(n.anchor,n.head)),effects:ct(e.effects),annotations:ct(e.annotations),scrollIntoView:!!e.scrollIntoView}}function ht(e,i,n){let r=at(e,i.length?i[0]:{},e.doc.length);i.length&&!1===i[0].filter&&(n=!1);for(let t=1;t=r[i]))t=r[i++],e=r[i++];else{if(!(n{if(!/\S/.test(e))return x.Space;if(function(i){if(dt)return dt.test(i);for(let e=0;enull),n)for(var r in t.address){var s=t.address[r],r=n.startState.config.address[r];null!=r&&0==(1&s)&&(this.values[s>>1]=U(n.startState,r))}(this.applying=n)&&(n._state=this);for(let t=0;tn.set(e,t)),e=null),n.set(r.value.compartment,r.value.extension)):r.is(rt.reconfigure)?(e=null,i=r.value):r.is(rt.appendConfig)&&(e=null,i=ct(i).concat(r.value));new pt(e||J.resolve(i,n,this),t.newDoc,t.newSelection,t)}replaceSelection(e){return"string"==typeof e&&(e=this.toText(e)),this.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:e},range:E.cursor(t.from+e.length)}))}changeByRange(r){var s=this.selection,t=r(s.ranges[0]);let o=this.changes(t.changes),a=[t.range],h=ct(t.effects);for(let n=1;ne.spec.fromJSON(i,t)))}return pt.create({doc:t.doc,selection:E.fromJSON(t.selection),extensions:e.extensions?r.concat([e.extensions]):r})}static create(t={}){let e=J.resolve(t.extensions||[],new Map);var i=t.doc instanceof d?t.doc:d.of((t.doc||"").split(e.staticFacet(pt.lineSeparator)||y));let n=t.selection?t.selection instanceof E?t.selection:E.single(t.selection.anchor,t.selection.head):E.single(0);return P(n,i.length),e.staticFacet(X)||(n=n.asSingle()),new pt(e,i,n)}get tabSize(){return this.facet(pt.tabSize)}get lineBreak(){return this.facet(pt.lineSeparator)||"\n"}phrase(t){for(var e of this.facet(pt.phrases))if(Object.prototype.hasOwnProperty.call(e,t))return e[t];return t}languageDataAt(t,e){let i=[];for(var n of this.facet(G))for(var r of n(this,e))Object.prototype.hasOwnProperty.call(r,t)&&i.push(r[t]);return i}charCategorizer(t){return ft(this.languageDataAt("wordChars",t).join(""))}}function gt(t,e,i={}){let n={};for(var r of t)for(var s of Object.keys(r)){var o=r[s],a=n[s];if(void 0===a)n[s]=o;else if(a!==o&&void 0!==o){if(!Object.hasOwnProperty.call(i,s))throw new Error("Config merge conflict for field "+s);n[s]=i[s](a,o)}}for(var h in e)void 0===n[h]&&(n[h]=e[h]);return n}pt.allowMultipleSelections=X,pt.tabSize=R.define({combine:t=>t.length?t[0]:4}),pt.lineSeparator=Y,pt.phrases=R.define(),pt.languageData=G,pt.changeFilter=Q,pt.transactionFilter=Z,pt.transactionExtender=tt,q.reconfigure=rt.define();const mt="undefined"==typeof Symbol?"__ͼ":Symbol.for("ͼ"),vt="undefined"==typeof Symbol?"__styleSet"+Math.floor(1e8*Math.random()):Symbol("styleSet"),wt="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:{};class yt{constructor(t,e){this.rules=[];let{finish:c}=e||{};function u(t){return/^@/.test(t)?[t]:t.split(/,\s*/)}for(var i in t)!function t(i,e,n,r){let s=[],o=/^@(\w+)\b/.exec(i[0]),a=o&&"keyframes"==o[1];if(o&&null==e)return n.push(i[0]+";");for(var h in e){var l=e[h];if(/&/.test(h))t(h.split(/,\s*/).map(e=>i.map(t=>e.replace(/&/,t))).reduce((t,e)=>t.concat(e)),l,n);else if(l&&"object"==typeof l){if(!o)throw new RangeError("The value of a property ("+h+") should be a primitive value.");t(u(h),l,s,a)}else null!=l&&s.push(h.replace(/_.*/,"").replace(/[A-Z]/g,t=>"-"+t.toLowerCase())+": "+l+";")}(s.length||a)&&n.push((!c||o||r?i:i.map(c)).join(", ")+" {"+s.join(" ")+"}")}(u(i),t[i],this.rules)}getRules(){return this.rules.join("\n")}static newName(){let t=wt[mt]||1;return wt[mt]=t+1,"ͼ"+t.toString(36)}static mount(t,e){(t[vt]||new xt(t)).mount(Array.isArray(e)?e:[e])}}let bt=null;class xt{constructor(e){if(!e.head&&e.adoptedStyleSheets&&"undefined"!=typeof CSSStyleSheet){if(bt)return e.adoptedStyleSheets=[bt.sheet].concat(e.adoptedStyleSheets),e[vt]=bt;this.sheet=new CSSStyleSheet,e.adoptedStyleSheets=[this.sheet].concat(e.adoptedStyleSheets),bt=this}else{this.styleTag=(e.ownerDocument||e).createElement("style");let t=e.head||e;t.insertBefore(this.styleTag,t.firstChild)}this.modules=[],e[vt]=this}mount(n){let r=this.sheet,s=0,o=0;for(let i=0;i>1,h=o[a]-i||(n<0?this.value[a].startSide:this.value[a].endSide)-r;if(a==t)return 0<=h?t:e;0<=h?e=a:t=1+a}}between(i,n,r,s){for(let t=this.findIndex(n,-1),e=this.findIndex(r,1,void 0,t);tr||n==r&&0this.chunkEnd(o.chunkIndex)||ro.to||r500<=t.maxPoint||t!=Ct.empty&&i.indexOf(t)<0&&t.maxPoint>=r),o=i.filter(t=>500<=t.maxPoint||t!=Ct.empty&&e.indexOf(t)<0&&t.maxPoint>=r),a=function(t,e){let i=new Map;for(var n of t)for(let t=0;tEt(h,t,l,e,i,n)),t.empty&&0==t.length&&Et(h,0,l,0,0,n)}static spans(t,e,i,n,r=-1){let s=new Bt(t,null,r).goto(e),o=e,a=s.openStart;for(;;){var h=Math.min(s.to,i);if(s.point?(n.point(o,h,s.point,s.activeForPoint(s.to),a),a=s.openEnd(h)+(s.to>h?1:0)):h>o&&(n.span(o,h,s.active,a),a=s.openEnd(h)),s.to>i)break;o=s.to,s.next()}return a}static of(t,e=!1){let i=new Tt;for(var n of t instanceof St?[t]:e?t.slice().sort(At):t)i.add(n.from,n.to,n.value);return i.finish()}}Ct.empty=new Ct([],[],null,-1),Ct.empty.nextLayer=Ct.empty;class Tt{constructor(){this.chunks=[],this.chunkPos=[],this.chunkStart=-1,this.last=null,this.lastFrom=-1e9,this.lastTo=-1e9,this.from=[],this.to=[],this.value=[],this.maxPoint=-1,this.setMaxPoint=-1,this.nextLayer=null}finishChunk(t){this.chunks.push(new Mt(this.from,this.to,this.value,this.maxPoint)),this.chunkPos.push(this.chunkStart),this.chunkStart=-1,this.setMaxPoint=Math.max(this.setMaxPoint,this.maxPoint),this.maxPoint=-1,t&&(this.from=[],this.to=[],this.value=[])}add(t,e,i){this.addInner(t,e,i)||(this.nextLayer||(this.nextLayer=new Tt)).add(t,e,i)}addInner(t,e,i){var n=t-this.lastTo||i.startSide-this.last.endSide;if(n<=0&&(t-this.lastFrom||i.startSide-this.last.startSide)<0)throw new Error("Ranges must be added sorted by `from` position and `startSide`");return!(n<0)&&(250==this.from.length&&this.finishChunk(!0),this.chunkStart<0&&(this.chunkStart=t),this.from.push(t-this.chunkStart),this.to.push(e-this.chunkStart),this.last=i,this.lastFrom=t,this.lastTo=e,this.value.push(i),i.point&&(this.maxPoint=Math.max(this.maxPoint,e-t)),!0)}addChunk(t,e){if((t-this.lastTo||e.value[0].startSide-this.last.endSide)<0)return!1;this.from.length&&this.finishChunk(!0),this.setMaxPoint=Math.max(this.setMaxPoint,e.maxPoint),this.chunks.push(e),this.chunkPos.push(t);var i=e.value.length-1;return this.last=e.value[i],this.lastFrom=e.from[i]+t,this.lastTo=e.to[i]+t,!0}finish(){return this.finishInner(Ct.empty)}finishInner(t){if(this.from.length&&this.finishChunk(!1),0==this.chunks.length)return t;t=new Ct(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(t):t,this.setMaxPoint);return this.from=null,t}}class Dt{constructor(t,e,i,n=0){this.layer=t,this.skip=e,this.minPoint=i,this.rank=n}get startSide(){return this.value?this.value.startSide:0}get endSide(){return this.value?this.value.endSide:0}goto(t,e=-1e9){return this.chunkIndex=this.rangeIndex=0,this.gotoInner(t,e,!1),this}gotoInner(t,e,i){for(;this.chunkIndex=this.minPoint)break}}nextChunk(){this.chunkIndex++,this.rangeIndex=0,this.next()}compare(t){return this.from-t.from||this.startSide-t.startSide||this.to-t.to||this.endSide-t.endSide}}class Lt{constructor(t){this.heap=t}static from(i,n=null,r=-1){let s=[];for(let e=0;e=r&&s.push(new Dt(t,n,r,e));return 1==s.length?s[0]:new Lt(s)}get startSide(){return this.value?this.value.startSide:0}goto(t,e=-1e9){for(var i of this.heap)i.goto(t,e);for(let t=this.heap.length>>1;0<=t;t--)Ot(this.heap,t);return this.next(),this}forward(t,e){for(var i of this.heap)i.forward(t,e);for(let t=this.heap.length>>1;0<=t;t--)Ot(this.heap,t);(this.to-t||this.value.endSide-e)<0&&this.next()}next(){if(0==this.heap.length)this.from=this.to=1e9,this.value=null,this.rank=-1;else{let t=this.heap[0];this.from=t.from,this.to=t.to,this.value=t.value,this.rank=t.rank,t.value&&t.next(),Ot(this.heap,0)}}}function Ot(n,r){for(let i=n[r];;){let t=1+(r<<1);if(t>=n.length)break;let e=n[t];if(t+1e){this.to=this.activeTo[t],this.endSide=this.active[t].endSide;break}this.removeActive(t),i&&Pt(i,t)}else{if(!this.cursor.value){this.to=this.endSide=1e9;break}if(this.cursor.from>e){this.to=this.cursor.from,this.endSide=this.cursor.startSide;break}t=this.cursor.value;if(t.point){this.point=t,this.pointFrom=this.cursor.from,this.pointRank=this.cursor.rank,this.to=this.cursor.to,this.endSide=t.endSide,this.cursor.frome&&this.forward(this.to,this.endSide);break}this.addActive(i),this.cursor.next()}}if(i){let t=0;for(;tthis.pointRank);t++)(this.activeTo[t]>e||this.activeTo[t]==e&&this.active[t].endSide>this.point.endSide)&&i.push(this.active[t]);return i}openEnd(t){let e=0;for(;et;)e++;return e}}function Et(t,e,i,n,r,s){t.goto(e),i.goto(n);var o=n+r;let a=n,h=n-e;for(;;){var l=t.to+h-i.to||t.endSide-i.endSide,c=l<0?t.to+h:i.to,u=Math.min(c,o);if(t.point||i.point?t.point&&i.point&&(t.point==i.point||t.point.eq(i.point))||s.comparePoint(a,u,t.point,i.point):u>a&&!function(e,i){if(e.length!=i.length)return!1;for(let t=0;t=i;t--)e[t+1]=e[t];e[i]=t}function Rt(e,i){let n=-1,r=1e9;for(let t=0;t",191:"?",192:"~",219:"{",220:"|",221:"}",222:'"',229:"Q"},Vt="undefined"!=typeof navigator&&/Chrome\/(\d+)/.exec(navigator.userAgent),zt="undefined"!=typeof navigator&&/Apple Computer/.test(navigator.vendor),It="undefined"!=typeof navigator&&/Gecko\/\d+/.test(navigator.userAgent),$t="undefined"!=typeof navigator&&/Mac/.test(navigator.platform),Wt="undefined"!=typeof navigator&&/MSIE \d|Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent),Ft=Vt&&($t||+Vt[1]<57)||It&&$t,qt=0;qt<10;qt++)Nt[48+qt]=Nt[96+qt]=String(qt);for(qt=1;qt<=24;qt++)Nt[qt+111]="F"+qt;for(var jt,qt=65;qt<=90;qt++)Nt[qt]=String.fromCharCode(qt+32),_t[qt]=String.fromCharCode(qt);for(jt in Nt)_t.hasOwnProperty(jt)||(_t[jt]=Nt[jt]);var Jt,Kt,Ut,[Gt,Xt]="undefined"!=typeof navigator?[navigator,document]:[{userAgent:"",vendor:"",platform:""},{documentElement:{style:{}}}],Yt=/Edge\/(\d+)/.exec(Gt.userAgent),Qt=/MSIE \d/.test(Gt.userAgent),Zt=/Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(Gt.userAgent),te=!!(Qt||Zt||Yt),ee=!te&&/gecko\/(\d+)/i.test(Gt.userAgent),ie=!te&&/Chrome\/(\d+)/.exec(Gt.userAgent),ne="webkitFontSmoothing"in Xt.documentElement.style,re=!te&&/Apple Computer/.test(Gt.vendor),se={mac:/Mac/.test(Gt.platform),ie:te,ie_version:Qt?Xt.documentMode||6:Zt?+Zt[1]:Yt?+Yt[1]:0,gecko:ee,gecko_version:ee?+(/Firefox\/(\d+)/.exec(Gt.userAgent)||[0,0])[1]:0,chrome:!!ie,chrome_version:ie?+ie[1]:0,ios:re&&(/Mobile\/\w+/.test(Gt.userAgent)||2this.pos||t==this.pos&&(0t.width)||a),o?pe(a,o<0):a}class Oe extends Ce{constructor(t,e,i){super(),this.widget=t,this.length=e,this.side=i}static create(t,e,i){return new(t.customView||Oe)(t,e,i)}slice(t){return Oe.create(this.widget,this.length-t,this.side)}sync(){this.dom&&this.widget.updateDOM(this.dom)||(this.setDOM(this.widget.toDOM(this.editorView)),this.dom.contentEditable="false")}getSide(){return this.side}merge(t,e,i,n,r){return!(i&&(!(i instanceof Oe&&this.widget.compare(i.widget))||0i&&st?i[r]=Math.max(i[r],e):i.push(t,e)}We.prototype.point=!0;class je extends ke{constructor(){super(...arguments),this.children=[],this.length=0,this.prevAttrs=void 0,this.attrs=null,this.breakAfter=0}merge(t,e,i,n,r,s){if(i){if(!(i instanceof je))return!1;this.dom||i.transferDOM(this)}return n&&this.setDeco(i?i.attrs:null),Ee(this,t,e,i?i.children:Je,r,s),!0}split(t){let e=new je;if(e.breakAfter=this.breakAfter,0==this.length)return e;let{i,off:n}=this.childPos(t);n&&(e.append(this.children[i].slice(n),0),this.children[i].merge(n,this.children[i].length,null,0,0),i++);for(let t=i;t!t.length||t[0]});class si{constructor(t,e){this.field=t,this.get=e}}class oi{from(t){return new si(this,t)}static define(){return new oi}}oi.decorations=oi.define(),oi.scrollMargins=oi.define();let ai=0;const hi=R.define();class li{constructor(t,e,i){this.id=t,this.create=e,this.fields=i,this.extension=hi.of(this)}static define(t,e){let{eventHandlers:i,provide:n,decorations:r}=e||{},s=[];if(n)for(var o of Array.isArray(n)?n:[n])s.push(o);return i&&s.push(ci.from(t=>({plugin:t,handlers:i}))),r&&s.push(oi.decorations.from(r)),new li(ai++,t,s)}static fromClass(e,t){return li.define(t=>new e(t),t)}}const ci=oi.define();class ui{constructor(t){this.spec=t,this.mustUpdate=null,this.value=null}takeField(t,e){for(var{field:i,get:n}of this.spec.fields)i==t&&e.push(n(this.value))}update(e){if(this.value){if(this.mustUpdate){var i=this.mustUpdate;if(this.mustUpdate=null,!this.value.update)return this;try{this.value.update(i)}catch(t){if(ni(i.state,t,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch(t){}return ui.dummy}}}else try{this.value=this.spec.create(e)}catch(t){return ni(e.state,t,"CodeMirror plugin crashed"),ui.dummy}return this}destroy(e){var t;if(null!==(t=this.value)&&void 0!==t&&t.destroy)try{this.value.destroy()}catch(t){ni(e.state,t,"CodeMirror plugin crashed")}}}ui.dummy=new ui(li.define(()=>({})));const di=R.define({combine:t=>t.reduce((t,e)=>Re(e,t),{})}),fi=R.define({combine:t=>t.reduce((t,e)=>Re(e,t),{})}),pi=R.define(),gi=R.define();class mi{constructor(t,e,i,n){this.fromA=t,this.toA=e,this.fromB=i,this.toB=n}join(t){return new mi(Math.min(this.fromA,t.fromA),Math.max(this.toA,t.toA),Math.min(this.fromB,t.fromB),Math.max(this.toB,t.toB))}addToSet(t){let e=t.length,i=this;for(;0i.toA)){if(n.toAr.push(new mi(t,e,i,n))),this.changedRanges=r;i=t.hasFocus;i!=t.inputState.notifiedFocused&&(t.inputState.notifiedFocused=i,this.flags|=1),this.docChanged&&(this.flags|=2)}get viewportChanged(){return 0<(4&this.flags)}get heightChanged(){return 0<(2&this.flags)}get geometryChanged(){return this.docChanged||0<(18&this.flags)}get focusChanged(){return 0<(1&this.flags)}get docChanged(){return this.transactions.some(t=>t.docChanged)}get selectionSet(){return this.transactions.some(t=>t.selection)}get empty(){return 0==this.flags&&0==this.transactions.length}}class wi extends ke{constructor(t){super(),this.view=t,this.compositionDeco=ze.none,this.decorations=[],this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.setDOM(t.contentDOM),this.children=[new je],this.children[0].setParent(this),this.updateInner([new mi(0,0,0,t.state.doc.length)],this.updateDeco(),0)}get root(){return this.view.root}get editorView(){return this.view}get length(){return this.view.state.doc.length}update(t){let e=t.changedRanges;0ethis.minWidthTo)?(this.minWidthFrom=t.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=t.changes.mapPos(this.minWidthTo,1)):this.minWidth=0),this.view.inputState.composing<0?this.compositionDeco=ze.none:t.transactions.length&&(this.compositionDeco=function(t,e){var i=oe(t.root),i=i.focusNode&&xi(i.focusNode,i.focusOffset,0);if(!i)return ze.none;let n=t.docView.nearest(i),r,s,o=i;if(n instanceof Ce){for(;n.parent instanceof Ce;)n=n.parent;r=n.posAtStart,s=r+n.length,o=n.dom}else{if(!(n instanceof je))return ze.none;{for(;o.parentNode!=n.dom;)o=o.parentNode;let t=o.previousSibling;for(;t&&!ke.get(t);)t=t.previousSibling;r=s=t?ke.get(t).posAtEnd:n.posAtStart}}let a=e.mapPos(r,1),h=Math.max(a,e.mapPos(s,-1)),l=i.nodeValue,{state:c}=t;if(h-a"pointerselection"==t.annotation(st.userEvent));return 0==this.dirty&&0==e.length&&!(12&t.flags)&&t.state.selection.main.from>=this.view.viewport.from&&t.state.selection.main.to<=this.view.viewport.to?(this.updateSelection(s,o),!1):(this.updateInner(e,a,t.startState.doc.length,s,o),!0)}updateInner(t,e,i,n=!1,r=!1){this.updateChildren(t,e,i),this.view.observer.ignore(()=>{this.dom.style.height=this.view.viewState.domHeight+"px",this.dom.style.minWidth=this.minWidth?this.minWidth+"px":"";var t=se.chrome?{node:oe(this.view.root).focusNode,written:!1}:void 0;this.sync(t),this.dirty=0,null!=t&&t.written&&(n=!0),this.updateSelection(n,r),this.dom.style.height=""})}updateChildren(e,i,t){let n=this.childCursor(t);for(let t=e.length-1;;t--){var r=0<=t?e[t]:null;if(!r)break;var{fromA:s,toA:o,fromB:a,toB:h}=r,{content:l,breakAtStart:c,openStart:u,openEnd:r}=Ue.build(this.view.state.doc,a,h,i),{i:a,off:h}=n.findPos(o,1),{i:o,off:s}=n.findPos(s,-1);this.replaceRange(o,s,a,h,l,c,u,r)}}replaceRange(e,i,n,r,s,o,a,h){let l=this.children[e],c=s.length?s[s.length-1]:null;var u=c?c.breakAfter:o;if(e!=n||o||u||!(s.length<2)||!l.merge(i,r,s.length?c:null,0==i,a,h)){let t=this.children[n];for(rn.node.insertBefore(t,n.node.childNodes[n.offset]||null)),n=r=new be(t,0),e=!0}let s=oe(this.root);!(e||!s.focusNode||se.gecko&&i.empty&&ki(s.focusNode,s.focusOffset))&&le(n.node,n.offset,s.anchorNode,s.anchorOffset)&&le(r.node,r.offset,s.focusNode,s.focusOffset)||this.view.observer.ignore(()=>{var t,e;if(i.empty)se.gecko&&(!(t=ki(n.node,n.offset))||3==t||(e=xi(n.node,n.offset,1==t?1:-1))&&(n=new be(e,1==t?0:e.nodeValue.length))),s.collapse(n.node,n.offset),null!=i.bidiLevel&&null!=s.cursorBidiLevel&&(s.cursorBidiLevel=i.bidiLevel);else if(s.extend)s.collapse(n.node,n.offset),s.extend(r.node,r.offset);else{let t=document.createRange();i.anchor>i.head&&([n,r]=[r,n]),t.setEnd(r.node,r.offset),t.setStart(n.node,n.offset),s.removeAllRanges(),s.addRange(t)}}),this.impreciseAnchor=n.precise?null:new be(s.anchorNode,s.anchorOffset),this.impreciseHead=r.precise?null:new be(s.focusNode,s.focusOffset)}}enforceCursorAssoc(){var t,e,i=this.view.state.selection.main;let n=oe(this.root);i.empty&&i.assoc&&n.modify&&((e=je.find(this,i.head))&&(t=e.posAtStart,i.head!=t&&i.head!=t+e.length&&(t=this.coordsAt(i.head,-1),e=this.coordsAt(i.head,1),!t||!e||t.bottom>e.top||(e=this.domAtPos(i.head+i.assoc),n.collapse(e.node,e.offset),n.modify("move",i.assoc<0?"forward":"backward","lineboundary")))))}mayControlSelection(){return this.view.state.facet(ri)?this.root.activeElement==this.dom:ae(this.dom,oe(this.root))}nearest(e){for(let t=e;t;){var i=ke.get(t);if(i&&i.rootView==this)return i;t=t.parentNode}return null}posFromDOM(t,e){let i=this.nearest(t);if(!i)throw new RangeError("Trying to find position for a DOM position outside of the document");return i.localPosFromDOM(t,e)+i.posAtStart}domAtPos(t){let{i:e,off:i}=this.childCursor().findPos(t,-1);for(;e=s&&(r.push(t.dom.getBoundingClientRect().height),(h=t.dom.scrollWidth)>a&&(this.minWidth=a=h,this.minWidthFrom=i,this.minWidthTo=e)),i=e+t.breakAfter}return r}measureTextSize(){for(var t of this.children)if(t instanceof je){t=t.measureTextSize();if(t)return t}let e=document.createElement("div"),i,n;return e.className="cm-line",e.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.dom.appendChild(e);var t=he(e.firstChild)[0];i=e.getBoundingClientRect().height,n=t?t.width/27:7,e.remove()}),{lineHeight:i,charWidth:n}}childCursor(t=this.length){let e=this.children.length;return e&&(t-=this.children[--e].length),new Ae(this.children,t,e)}computeBlockGapDeco(){let i=[],n=this.view.viewState;for(let t=0,e=0;;e++){var r,s=e==n.viewports.length?null:n.viewports[e],o=s?s.from-1:this.length;if(o>t&&(r=n.lineAt(o,0).bottom-n.lineAt(t,0).top,i.push(ze.replace({widget:new yi(r),block:!0,inclusive:!0}).range(t,o))),!s)break;t=s.to+1}return ze.set(i)}updateDeco(){return this.decorations=[this.computeBlockGapDeco(),this.view.viewState.lineGapDeco,this.compositionDeco,...this.view.state.facet(pi),...this.view.pluginField(oi.decorations)]}scrollPosIntoView(t,r){var s,o,a,r=this.coordsAt(t,r);if(r){let t=0,e=0,i=0,n=0;for(var h of this.view.pluginField(oi.scrollMargins))h&&({left:s,right:o,top:a,bottom:h}=h,null!=s&&(t=Math.max(t,s)),null!=o&&(e=Math.max(e,o)),null!=a&&(i=Math.max(i,a)),null!=h&&(n=Math.max(n,h)));!function(t,s){let e=t.ownerDocument,o=e.defaultView;for(let r=t.parentNode;r;)if(1==r.nodeType){let t,e=r==document.body;if(e)t={left:0,right:(h=o).innerWidth,top:0,bottom:h.innerHeight};else{if(r.scrollHeight<=r.clientHeight&&r.scrollWidth<=r.clientWidth){r=r.parentNode;continue}h=r.getBoundingClientRect();t={left:h.left,right:h.left+r.clientWidth,top:h.top,bottom:h.top+r.clientHeight}}let i=0,n=0;var a;if(s.topt.bottom&&(n=s.bottom-t.bottom+5),s.leftt.right&&(i=s.right-t.right+5),(i||n)&&(e?o.scrollBy(i,n):(n&&(a=r.scrollTop,r.scrollTop+=n,n=r.scrollTop-a),i&&(a=r.scrollLeft,r.scrollLeft+=i,i=r.scrollLeft-a),s={left:s.left-i,top:s.top-n,right:s.right-i,bottom:s.bottom-n})),e)break;r=r.parentNode}else{if(11!=r.nodeType)break;r=r.host}var h}(this.dom,{left:r.left-t,top:r.top-i,right:r.right+e,bottom:r.bottom+n})}}}class yi extends Ve{constructor(t){super(),this.height=t}toDOM(){var t=document.createElement("div");return this.updateDOM(t),t}eq(t){return t.height==this.height}updateDOM(t){return t.style.height=this.height+"px",!0}get estimatedHeight(){return this.height}}class bi extends Ve{constructor(t,e){super(),this.top=t,this.text=e}eq(t){return this.top==t.top&&this.text==t.text}toDOM(){return this.top}ignoreEvent(){return!1}get customView(){return Be}}function xi(t,e,i){for(;;){if(3==t.nodeType)return t;if(1==t.nodeType&&0=i){if(o.level==n)return t;(s<0||(0!=r?r<0?o.fromi:e[s].level>o.level))&&(s=t)}}if(s<0)throw new RangeError("Index out of range");return s}}const Bi=[];function Ei(r,t){var s,o=r.length,a=t==Ai?1:2;if(!r||1==a&&!Li.test(r))return Pi(o);for(let e=0,i=a,n=a;ec;){for(var d=t,f=2!=Bi[--t];t>c&&f==(2!=Bi[t-1]);)t--;i.push(new Oi(t,d,f?2:1))}else i.push(new Oi(c,e,0))}else for(let t=0;te.top+1}function Ni(t,e){return et.bottom?{top:t.top,left:t.left,right:t.right,bottom:e}:t}function Vi(t,n,r){let s,o,a,h,l,c,u,d;for(let i=t.firstChild;i;i=i.nextSibling){var f=he(i);for(let e=0;em?g.left-m:Math.max(0,m-g.right)),g=(m=r,(g=t).top>m?g.top-m:Math.max(0,m-g.bottom));if(0==p&&0==g)return(3==i.nodeType?zi:Vi)(i,n,r);(!s||h>g||h==g&&a>p)&&(s=i,o=t,a=p,h=g),0==p?r>t.bottom&&(!u||u.bottomt.top)&&(c=i,d=t):u&&Ri(u,t)?u=_i(u,t.bottom):d&&Ri(d,t)&&(d=Ni(d,t.top))}}var m,g;if(u&&u.bottom>=r?(s=l,o=u):d&&d.top<=r&&(s=c,o=d),!s)return{node:t,offset:0};var e=Math.max(o.left,Math.min(o.right,n));return 3==s.nodeType?zi(s,e,r):a||"true"!=s.contentEditable?{node:t,offset:Array.prototype.indexOf.call(t.childNodes,s)+(n>=(o.left+o.right)/2?1:0)}:Vi(s,e,r)}function zi(n,r,e){var t=n.nodeValue.length;let s=-1,o=1e9,a=0;for(let i=0;ie?l.top-e:e-l.bottom)-1;if(l.left-1<=r&&l.right+1>=r&&c=(l.left+l.right)/2,e=t;if((se.chrome||se.gecko)&&ye(n,i).getBoundingClientRect().left==l.right&&(e=!t),c<=0)return{node:n,offset:i+(e?1:0)};s=i+(e?1:0),o=c}}}}return{node:n,offset:-1i||s.bottomi?-1:1,i=Math.min(s.bottom-o,Math.max(s.top+o,i)),t)return-1;t=!0}if(s.type==Jt.Text)break;i=0e.viewport.to)return e.viewport.to==e.state.doc.length?e.state.doc.length:null;t=Math.max(r.left+1,Math.min(r.right-1,t));let l=e.root,c=l.elementFromPoint(t,i),u,d=-1;return!c||!e.contentDOM.contains(c)||e.docView.nearest(c)instanceof Oe||(l.caretPositionFromPoint?(a=l.caretPositionFromPoint(t,i))&&({offsetNode:u,offset:d}=a):!l.caretRangeFromPoint||(a=l.caretRangeFromPoint(t,i))&&({startContainer:u,startOffset:d}=a,se.safari&&function(e,t,i){let n;if(3!=e.nodeType||t!=(n=e.nodeValue.length))return!1;for(let t=e.nextSibling;t;t=e.nextSibling)if(1!=t.nodeType||"BR"!=t.nodeName)return!1;return ye(e,n-1,n).getBoundingClientRect().left>i}(u,d,t)&&(u=void 0))),u&&e.docView.dom.contains(u)||(h=je.find(e.docView,h),{node:u,offset:d}=Vi(h.dom,t,i)),e.docView.posFromDOM(u,d)}function $i(r,t,s,o){let a=r.state.doc.lineAt(t.head),h=r.bidiSpans(a);for(let i=t,n=null;;){let t=function(t,e,i,n,r){let s=n.head-t.from,o=-1;if(0==s){if(!r||!t.length)return null;e[0].level!=i&&(s=e[0].side(!1,i),o=0)}else if(s==t.length){if(r)return null;let t=e[e.length-1];t.level!=i&&(s=t.side(!0,i),o=e.length-1)}o<0&&(o=Oi.find(e,s,null!==(h=n.bidiLevel)&&void 0!==h?h:-1,n.assoc));let a=e[o];s==a.side(r,i)&&(a=e[o+=r?1:-1],s=a.side(!r,i));var h=r==(a.dir==i),n=S(t.text,s,h);if(Hi=t.text.slice(Math.min(s,n),Math.max(s,n)),n!=a.side(r,i))return E.cursor(n+t.from,h?-1:1,a.level);let l=o==(r?e.length-1:0)?null:e[o+(r?1:-1)];return l||a.level==i?l&&l.level>1;for(let t=s<0?o.top:o.bottom,e=0;e<50;e+=10){var u=Ii(i,{x:l,y:t+(c+e)*s},s);if(null==u)break;if(u!=r)return E.cursor(u,void 0,void 0,h)}}let{doc:d}=i.state,f=d.lineAt(r),p=i.state.tabSize,g=t.goalColumn,m=0;if(null==g){for(const x=d.iterRange(f.from,r);!x.next().done;)m=A(x.value,m,p);g=m*i.defaultCharacterWidth}else m=Math.round(g/i.defaultCharacterWidth);if(s<0&&0==f.from)return E.cursor(0);if(0=m&&!k.next().done;){var{offset:y,leftOver:b}=function(e,i,n,r){for(let t=0;t{!Ji(n,t)||this.ignoreDuringComposition(t)||"keydown"==i&&this.screenKeyEvent(n,t)||(this.mustFlushObserver(t)&&n.observer.forceFlush(),this.runCustomHandlers(i,n,t)?t.preventDefault():e(n,t))}),this.registeredEvents.push(i)}n.contentDOM.addEventListener("keydown",t=>{n.inputState.lastKeyCode=t.keyCode,n.inputState.lastKeyTime=Date.now()}),this.notifiedFocused=n.hasFocus,this.ensureHandlers(n)}setSelectionOrigin(t){this.lastSelectionOrigin=t,this.lastSelectionTime=Date.now()}ensureHandlers(i){var t;for(t of this.customHandlers=i.pluginField(ci))for(let e in t.handlers)this.registeredEvents.indexOf(e)<0&&"scroll"!=e&&(this.registeredEvents.push(e),i.contentDOM.addEventListener(e,t=>{Ji(i,t)&&this.runCustomHandlers(e,i,t)&&t.preventDefault()}))}runCustomHandlers(i,n,r){for(var s of this.customHandlers){let t=s.handlers[i],e=!1;if(t){try{e=t.call(s.plugin,r,n)}catch(t){ni(n.state,t)}if(e||r.defaultPrevented)return se.android&&"keydown"==i&&13==r.keyCode&&n.observer.flushSoon(),!0}}return!1}runScrollHandlers(e,i){for(var n of this.customHandlers){let t=n.handlers.scroll;if(t)try{t.call(n.plugin,i,e)}catch(t){ni(e.state,t)}}}ignoreDuringComposition(t){return!!/^key/.test(t.type)&&(0=e.clientX&&s.top<=e.clientY&&s.bottom>=e.clientY)return!0}return!1}(e,i)&&null,!1===this.dragging&&(i.preventDefault(),this.select(i))}move(t){if(0==t.buttons)return this.destroy();!1===this.dragging&&this.select(t)}up(t){null==this.dragging&&this.select(this.startEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.inputState.mouseSelection=null}select(t){let e=this.style.get(t,this.extend,this.multiple);e.eq(this.view.state.selection)&&e.main.assoc==this.view.state.selection.main.assoc||this.view.dispatch({selection:e,annotations:st.userEvent.of("pointerselection"),scrollIntoView:!0})}update(t){t.docChanged&&this.dragging&&(this.dragging=this.dragging.map(t.changes)),this.style.update(t)}}function Ji(i,n){if(!n.bubbles)return 1;if(!n.defaultPrevented){for(let t=n.target,e;t!=i.contentDOM;t=t.parentNode)if(!t||11==t.nodeType||(e=ke.get(t))&&e.ignoreEvent(n))return;return 1}}const Ki=Object.create(null),Ui=se.ie&&se.ie_version<15||se.ios&&se.webkit_version<604;function Gi(t,r){let{state:s}=t,e,o=1,a=s.toText(r),h=a.lines==s.selection.ranges.length;if(sn&&s.selection.ranges.every(t=>t.empty)&&sn==a.toString()){let n=-1;e=s.changeByRange(t=>{var e=s.doc.lineAt(t.from);if(e.from==n)return{range:t};n=e.from;var i=s.toText((h?a.line(o++).text:r)+s.lineBreak);return{changes:{from:e.from,insert:i},range:E.cursor(t.from+i.length)}})}else e=h?s.changeByRange(t=>{var e=a.line(o++);return{changes:{from:t.from,to:t.to,insert:e.text},range:E.cursor(t.from+e.length)}}):s.replaceSelection(a);t.dispatch(e,{annotations:st.userEvent.of("paste"),scrollIntoView:!0})}Ki.keydown=(t,e)=>{var i,n,r;n=((i=e).ctrlKey?1:0)|(i.metaKey?8:0)|(i.altKey?2:0)|(i.shiftKey?4:0),r=i.keyCode,i=se.mac&&1==n,(8==r||i&&72==r||46==r||i&&68==r||27==r||n==(se.mac?8:1)&&(66==r||73==r||89==r||90==r))&&e.preventDefault(),t.inputState.setSelectionOrigin("keyboardselection")};let Xi=0;function Yi(i,n,r,t){if(1==t)return E.cursor(n,r);if(2==t)return function(t,e,i=1){let n=t.charCategorizer(e),r=t.doc.lineAt(e),s=e-r.from;if(0==r.length)return E.cursor(e);0==s?i=1:s==r.length&&(i=-1);let o=s,a=s;i<0?o=S(r.text,s,!1):a=S(r.text,s);for(var h=n(r.text.slice(o,a));0{1==(e=e).touches.length&&e.touches[0].radiusX<=1&&e.touches[0].radiusY<=1||(Xi=Date.now()),t.inputState.setSelectionOrigin("pointerselection")},Ki.touchmove=t=>{t.inputState.setSelectionOrigin("pointerselection")},Ki.mousedown=(e,i)=>{if(e.observer.flush(),!(Xi>Date.now()-2e3)){let t=null;for(var n of e.state.facet(Ze))if(t=n(e,i),t)break;t||0!=i.button||(t=function(o,t){let a=tn(o,t),h=function(t){if(!en)return t.detail;var e=nn;return nn=t,rn=!e||e.timeStamp>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(rn+1)%3:1}(t),l=o.state.selection,c=a,u=t;return{update(t){t.changes&&(a&&(a.pos=t.changes.mapPos(a.pos)),l=l.map(t.changes))},get(t,e,i){let n;if(t.clientX==u.clientX&&t.clientY==u.clientY?n=c:(n=c=tn(o,t),u=t),!n||!a)return l;let r=Yi(o,n.pos,n.bias,h);var s;return a.pos==n.pos||e||(s=Yi(o,a.pos,a.bias,h),t=Math.min(s.from,r.from),s=Math.max(s.to,r.to),r=tve(e.contentDOM)),e.inputState.startMouseSelection(e,i,t))}};let Qi=(t,e)=>t>=e.top&&t<=e.bottom,Zi=(t,e,i)=>Qi(e,i)&&t>=i.left&&t<=i.right;function tn(t,e){var i=t.posAtCoords({x:e.clientX,y:e.clientY});return null==i?null:{pos:i,bias:function(t,e,i,n){let r=je.find(t.docView,e);return r&&0!=(t=e-r.posAtStart)&&(t==r.length||(e=r.coordsAt(t,-1))&&Zi(i,n,e)||(!(t=r.coordsAt(t,1))||!Zi(i,n,t))&&e&&Qi(n,e))?-1:1}(t,i,e.clientX,e.clientY)}}const en=se.ie&&se.ie_version<=11;let nn=null,rn=0;Ki.dragstart=(t,e)=>{var{selection:{main:i}}=t.state;let{mouseSelection:n}=t.inputState;n&&(n.dragging=i),e.dataTransfer&&(e.dataTransfer.setData("Text",t.state.sliceDoc(i.from,i.to)),e.dataTransfer.effectAllowed="copyMove")},Ki.drop=(e,i)=>{if(i.dataTransfer){var n=e.posAtCoords({x:i.clientX,y:i.clientY}),r=i.dataTransfer.getData("Text");if(null!=n&&r){i.preventDefault();var{mouseSelection:i}=e.inputState,i=i&&i.dragging&&i.dragMove?{from:i.dragging.from,to:i.dragging.to}:null,r={from:n,insert:r};let t=e.state.changes(i?[i,r]:r);e.focus(),e.dispatch({changes:t,selection:{anchor:t.mapPos(n,-1),head:t.mapPos(n,1)},annotations:st.userEvent.of("drop")})}}},Ki.paste=(t,e)=>{t.observer.flush();let i=Ui?null:e.clipboardData;var n=i&&i.getData("text/plain");n?(Gi(t,n),e.preventDefault()):function(e){let i=e.dom.parentNode;if(i){let t=i.appendChild(document.createElement("textarea"));t.style.cssText="position: fixed; left: -10000px; top: 10px",t.focus(),setTimeout(()=>{e.focus(),t.remove(),Gi(e,t.value)},50)}}(t)};let sn=null;function on(t){t.docView.compositionDeco.size&&t.update([])}Ki.copy=Ki.cut=(e,i)=>{var{text:n,ranges:r,linewise:s}=function(e){let i=[],n=[],r=!1;for(var t of e.selection.ranges)t.empty||(i.push(e.sliceDoc(t.from,t.to)),n.push(t));if(!i.length){let t=-1;for(var{from:s}of e.selection.ranges){s=e.doc.lineAt(s);s.number>t&&(i.push(s.text),n.push({from:s.from,to:Math.min(e.doc.length,s.to+1)})),t=s.number}r=!0}return{text:i.join(e.lineBreak),ranges:n,linewise:r}}(e.state);if(n){sn=s?n:null;let t=Ui?null:i.clipboardData;t?(i.preventDefault(),t.clearData(),t.setData("text/plain",n)):function(e,i){let n=e.dom.parentNode;if(n){let t=n.appendChild(document.createElement("textarea"));t.style.cssText="position: fixed; left: -10000px; top: 10px",t.value=i,t.focus(),t.selectionEnd=i.length,t.selectionStart=0,setTimeout(()=>{t.remove(),e.focus()},50)}}(e,n),"cut"==i.type&&e.dispatch({changes:r,scrollIntoView:!0,annotations:st.userEvent.of("cut")})}},Ki.focus=Ki.blur=t=>{setTimeout(()=>{t.hasFocus!=t.inputState.notifiedFocused&&t.update([])},10)},Ki.beforeprint=t=>{t.viewState.printing=!0,t.requestMeasure(),setTimeout(()=>{t.viewState.printing=!1,t.requestMeasure()},2e3)},Ki.compositionstart=Ki.compositionupdate=t=>{t.inputState.composing<0&&(t.docView.compositionDeco.size&&(t.observer.flush(),on(t)),t.inputState.composing=0)},Ki.compositionend=t=>{t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),setTimeout(()=>{t.inputState.composing<0&&on(t)},50)};const an=["pre-wrap","normal","pre-line"];class hn{constructor(){this.doc=d.empty,this.lineWrapping=!1,this.direction=Kt.LTR,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.lineLength=30,this.heightChanged=!1}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength)),this.lineHeight*i}heightForLine(t){return this.lineWrapping?(1+Math.max(0,Math.ceil((t-this.lineLength)/(this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(t){return this.doc=t,this}mustRefresh(e,t,i){let n=!1;for(let t=0;t=e?r:c.lineAt(e,Ut.ByPosNoHeight,a,0,0);for(n+=u.to-e,e=u.to;02*r){var o=t[e-1];o.break?t.splice(--e,1,o.left,null,o.right):t.splice(--e,1,o.left,o.right),i+=1+o.break,n-=o.size}else{if(!(r>2*n))break;o=t[i];o.break?t.splice(i,1,o.left,null,o.right):t.splice(i,1,o.left,o.right),i+=2+o.break,r-=o.size}else nt&&e.push(new pn(r.from-t-1).updateHeight(n,t));i<=s&&r.more;){var o=n.doc.lineAt(i).length;e.length&&e.push(null);let t=new fn(o,r.heights[r.index++]);t.outdated=!1,e.push(t),i+=o+1}return i<=s&&e.push(null,new pn(s-i).updateHeight(n,i)),n.heightChanged=!0,un.of(e)}return(e||this.outdated)&&(this.setHeight(n,n.heightForGap(t,t+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class gn extends un{constructor(t,e,i){super(t.length+e+i.length,t.height+i.height,e|(t.outdated||i.outdated?2:0)),this.left=t,this.right=i,this.size=t.size+i.size}get break(){return 1&this.flags}blockAt(t,e,i,n){var r=i+this.left.height;return to))return h;e=e==Ut.ByPosNoHeight?Ut.ByPosNoHeight:Ut.ByPos;return a?h.join(this.right.lineAt(o,e,i,s,o)):this.left.lineAt(o,e,i,n,r).join(h)}forEachLine(t,e,i,n,r,s){var o,a=n+this.left.height,h=r+this.left.length+this.break;this.break?(t=t&&o.from<=e&&s(o),e>o.to&&this.right.forEachLine(o.to+1,e,i,a,h,s))}replace(t,e,i){var n=this.left.length+this.break;if(ethis.left.length)return this.balanced(this.left,this.right.replace(t-n,e-n,i));let r=[];0=i&&e.push(null)),t>i&&this.right.decomposeLeft(t-i,e)}decomposeRight(t,e){var i=this.left.length,n=i+this.break;if(n<=t)return this.right.decomposeRight(t-n,e);t2*e.size||e.size>2*t.size?un.of(this.break?[t,null,e]:[t,e]):(this.left=t,this.right=e,this.height=t.height+e.height,this.outdated=t.outdated||e.outdated,this.size=t.size+e.size,this.length=t.length+this.break+e.length,this)}updateHeight(t,e=0,i=!1,n){let{left:r,right:s}=this,o=e+r.length+this.break,a=null;return n&&n.from<=e+r.length&&n.more?a=r=r.updateHeight(t,e,i,n):r.updateHeight(t,e,i),n&&n.from<=o+s.length&&n.more?a=s=s.updateHeight(t,o,i,n):s.updateHeight(t,o,i),a?this.balanced(r,s):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function mn(t,e){let i,n;null==t[e]&&(i=t[e-1])instanceof pn&&(n=t[e+1])instanceof pn&&t.splice(e-1,3,new pn(i.length+1+n.length))}class vn{constructor(t,e){this.pos=t,this.oracle=e,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=t}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(t,i){if(-1this.pos||!this.isCovered)&&this.nodes.push(new fn(t-this.pos,-1)),(this.writtenTo=t)t&&this.nodes.push(new fn(this.pos-t,-1)),this.writtenTo=this.pos)}blankContent(t,e){let i=new pn(e-t);return this.oracle.doc.lineAt(t).to==e&&(i.flags|=4),i}ensureLine(){this.enterLine();var t=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(t instanceof fn)return t;t=new fn(0,-1);return this.nodes.push(t),t}addBlock(t){this.enterLine(),t.type!=Jt.WidgetAfter||this.isCovered||this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,t.type!=Jt.WidgetBefore&&(this.covering=t)}addLineDeco(t,e){let i=this.ensureLine();i.length+=e,i.collapsed+=e,i.widgetHeight=Math.max(i.widgetHeight,t),this.writtenTo=this.pos=this.pos+e}finish(t){var e,i=0==this.nodes.length?null:this.nodes[this.nodes.length-1];!(-1t.draw(!1))),this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:n}=this.state.selection;for(let t=0;t<=1;t++){let i=t?n.head:n.anchor;var r,s;e.some(({from:t,to:e})=>i>=t&&i<=e)||({from:r,to:s}=this.lineAt(i,0),e.push(new kn(r,s)))}this.viewports=e.sort((t,e)=>t.from-e.from),this.scaler=this.heightMap.height<=7e6?Cn:new Tn(this.heightOracle.doc,this.heightMap,this.viewports)}update(t,e=null){var i=this.state;this.state=t.state;var n,r,s,o=this.state.facet(pi),a=t.changedRanges,s=mi.extendWithRanges(a,(n=t.startState.facet(pi),r=o,s=t?t.changes:M.empty(this.state.doc.length),a=new wn,Ct.compare(n,r,s,a,0),a.changes)),a=this.heightMap.height;this.heightMap=this.heightMap.applyChanges(o,i.doc,this.heightOracle.setDoc(this.state.doc),s),this.heightMap.height!=a&&(t.flags|=2);let h=s.length?this.mapViewport(this.viewport,t.changes):this.viewport;(e&&(e.headh.to)||!this.viewportIsAppropriate(h))&&(h=this.getViewport(0,e)),h.eq(this.viewport)||(this.viewport=h,t.flags|=4),this.updateForViewport(),(this.lineGaps.length||15e3t.clientHeight||t.scrollWidth>t.clientWidth)&&"visible"!=window.getComputedStyle(t).overflow&&(i=t.getBoundingClientRect(),r=Math.max(r,i.left),s=Math.min(s,i.right),o=Math.max(o,i.top),a=Math.min(a,i.bottom)),t=t.parentNode;else{if(11!=t.nodeType)break;t=t.host}return{left:r-n.left,right:s-n.left,top:o-(n.top+t),bottom:a-(n.top+t)}}(i,this.paddingTop),o=s.top-this.pixelViewport.top,a=s.bottom-this.pixelViewport.bottom;if(this.pixelViewport=s,this.inView=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left,!this.inView)return 0;var h,l=t.measureVisibleLineHeights();let c=!1,u=0,d=0,f=this.heightOracle;return e||(h=t.dom.clientWidth,(f.mustRefresh(l,n,r)||f.lineWrapping&&Math.abs(h-this.contentWidth)>f.charWidth)&&({lineHeight:s,charWidth:e}=t.measureTextSize(),c=f.refresh(n,r,s,e,h/e,l),c&&(t.minWidth=0,d|=16)),this.contentWidth!=h&&(this.contentWidth=h,d|=16),0this.viewport.to))&&((l=this.getViewport(u,this.scrollTo)).from==this.viewport.from&&l.to==this.viewport.to||(this.viewport=l,d|=4)),this.updateForViewport(),(this.lineGaps.length||15e3o.to&&({bottom:e}=i.lineAt(e.head,Ut.ByPos,n,0,0),o=new kn(i.lineAt(e-(s-r)-500,Ut.ByHeight,n,0,0).from,i.lineAt(e+500,Ut.ByHeight,n,0,0).to))),o}mapViewport(t,e){var i=e.mapPos(t.from,-1),t=e.mapPos(t.to,1);return new kn(this.heightMap.lineAt(i,Ut.ByPos,this.state.doc,0,0).from,this.heightMap.lineAt(t,Ut.ByPos,this.state.doc,0,0).to)}viewportIsAppropriate({from:t,to:e},i=0){var{top:n}=this.heightMap.lineAt(t,Ut.ByPos,this.state.doc,0,0),{bottom:r}=this.heightMap.lineAt(e,Ut.ByPos,this.state.doc,0,0),{visibleTop:s,visibleBottom:o}=this;return(0==t||n<=s-Math.max(10,Math.min(-i,250)))&&(e==this.state.doc.length||r>=o+Math.max(10,Math.min(i,250)))&&s-2e3{if(!(r.length<1e4)){var s=function(t,e,i){let n=[],r=t,s=0;Ct.spans(i.facet(pi),t,e,{span(){},point(t,e){t>r&&(n.push({from:r,to:t}),s+=t-r),r=e}},20),r=r.from&&(t=o.from),o.from<=r.to&&o.to>=e&&(e=o.to);let i=t-1e4,n=e+1e4;i>r.from+5e3&&h.push(Mn(a,t=>t.from==r.from&&t.to>i-5e3&&t.to<5e3+i)||new yn(r.from,i,this.gapSize(r,i,!0,s))),nt.to==r.to&&t.from>n-5e3&&t.fromt.draw(this.heightOracle.lineWrapping))),8)}computeVisibleRanges(){let t=this.state.facet(pi);this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let i=[];Ct.spans(t,this.viewport.from,this.viewport.to,{span(t,e){i.push({from:t,to:e})},point(){}},20),this.visibleRanges=i}lineAt(t,e){return e+=this.paddingTop,Dn(this.heightMap.lineAt(t,Ut.ByPos,this.state.doc,e,0),this.scaler,e)}lineAtHeight(t,e){return e+=this.paddingTop,Dn(this.heightMap.lineAt(this.scaler.fromDOM(t,e),Ut.ByHeight,this.state.doc,e,0),this.scaler,e)}blockAtHeight(t,e){return e+=this.paddingTop,Dn(this.heightMap.blockAt(this.scaler.fromDOM(t,e),this.state.doc,e,0),this.scaler,e)}forEachLine(t,e,i,n){return n+=this.paddingTop,this.heightMap.forEachLine(t,e,this.state.doc,n,0,1==this.scaler.scale?i:t=>i(Dn(t,this.scaler,n)))}get contentHeight(){return this.domHeight+this.paddingTop+this.paddingBottom}get domHeight(){return this.scaler.toDOM(this.heightMap.height,this.paddingTop)}}class kn{constructor(t,e){this.from=t,this.to=e}eq(t){return this.from==t.from&&this.to==t.to}}function Sn({total:t,ranges:e},i){if(i<=0)return e[0].from;if(1<=i)return e[e.length-1].to;let n=Math.floor(t*i);for(let t=0;;t++){var{from:r,to:s}=e[t],s=s-r;if(n<=s)return r+n;n-=s}}function An(t,e){let i=0;for(var{from:n,to:r}of t.ranges){if(e<=r){i+=e-n;break}i+=r-n}return i/t.total}function Mn(t,e){for(var i of t)if(e(i))return i}const Cn={toDOM(t){return t},fromDOM(t){return t},scale:1};class Tn{constructor(r,s,t){let o=0,e=0,i=0;this.viewports=t.map(({from:t,to:e})=>{var i=s.lineAt(t,Ut.ByPos,r,0,0).top,n=s.lineAt(e,Ut.ByPos,r,0,0).bottom;return o+=n-i,{from:t,to:e,top:i,bottom:n,domTop:0,domBottom:0}}),this.scale=(7e6-o)/(s.height-o);for(var n of this.viewports)n.domTop=i+(n.top-e)*this.scale,i=n.domBottom=n.domTop+(n.bottom-n.top),e=n.bottom}toDOM(n,r){n-=r;for(let t=0,e=0,i=0;;t++){var s=tDn(t,e,i)):t.type)}const Ln=R.define({combine:t=>t.join(" ")}),On=R.define({combine:t=>-1{if("&"==t)return e;if(!i||!i[t])throw new RangeError(`Unsupported selector: ${t}`);return i[t]}):e+" "+t}})}const Nn=Rn("."+Bn,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline_fallback:"1px dotted #212121",outline:"5px auto -webkit-focus-ring-color"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0},".cm-content":{margin:0,flexGrow:2,minHeight:"100%",display:"block",whiteSpace:"pre",boxSizing:"border-box",padding:"4px 0",outline:"none"},".cm-lineWrapping":{whiteSpace:"pre-wrap",overflowWrap:"anywhere"},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 4px"},".cm-selectionLayer":{zIndex:-1,contain:"size style"},".cm-selectionBackground":{position:"absolute"},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{zIndex:100,contain:"size style",pointerEvents:"none"},"&.cm-focused .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{visibility:"hidden"},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{visibility:"hidden"},"100%":{}},".cm-cursor":{position:"absolute",borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none",display:"none"},"&dark .cm-cursor":{borderLeftColor:"#444"},"&.cm-focused .cm-cursor":{display:"block"},"&light .cm-activeLine":{backgroundColor:"#f3f9ff"},"&dark .cm-activeLine":{backgroundColor:"#223039"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-placeholder":{color:"#888",display:"inline-block"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"3px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},Hn),_n={childList:!0,characterData:!0,subtree:!0,characterDataOldValue:!0},Vn=se.ie&&se.ie_version<=11;class zn{constructor(i,t,e){this.view=i,this.onChange=t,this.onScrollChanged=e,this.active=!1,this.ignoreSelection=new ge,this.delayedFlush=-1,this.queue=[],this.scrollTargets=[],this.intersection=null,this.intersecting=!1,this.parentCheck=-1,this.dom=i.contentDOM,this.observer=new MutationObserver(t=>{for(var e of t)this.queue.push(e);(se.ie&&se.ie_version<=11||se.ios&&i.composing)&&t.some(t=>"childList"==t.type&&t.removedNodes.length||"characterData"==t.type&&t.oldValue.length>t.target.nodeValue.length)?this.flushSoon():this.flush()}),Vn&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.start(),this.onScroll=this.onScroll.bind(this),window.addEventListener("scroll",this.onScroll),"function"==typeof IntersectionObserver&&(this.intersection=new IntersectionObserver(t=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),0{this.delayedFlush=-1,this.flush()},20))}forceFlush(){0<=this.delayedFlush&&(window.clearTimeout(this.delayedFlush),this.delayedFlush=-1,this.flush())}flush(){if(!(0<=this.delayedFlush)){let n=this.queue;for(var t of this.observer.takeRecords())n.push(t);n.length&&(this.queue=[]);var r=oe(this.view.root),s=!this.ignoreSelection.eq(r)&&ae(this.dom,r);if(0!=n.length||s){let t=-1,e=-1,i=!1;for(var o of n){o=this.readMutation(o);o&&(o.typeOver&&(i=!0),-1==t?{from:t,to:e}=o:(t=Math.min(o.from,t),e=Math.max(o.to,e)))}r=this.view.state;(-1this.view.docView.sync()),this.view.docView.dirty=0),this.view.docView.updateSelection()),this.clearSelection()}}}readMutation(t){let e=this.view.docView.nearest(t.target);if(!e||e.ignoreMutation(t))return null;if(e.markDirty(),"childList"!=t.type)return{from:e.posAtStart,to:e.posAtEnd,typeOver:t.target.nodeValue==t.oldValue};var i=In(e,t.previousSibling||t.target.previousSibling,-1),t=In(e,t.nextSibling||t.target.nextSibling,1);return{from:i?e.posAfter(i):e.posAtStart,to:t?e.posBefore(t):e.posAtEnd,typeOver:!1}}destroy(){this.stop(),this.intersection&&this.intersection.disconnect();for(var t of this.scrollTargets)t.removeEventListener("scroll",this.onScroll);window.removeEventListener("scroll",this.onScroll),clearTimeout(this.parentCheck)}}function In(t,e,i){for(;e;){var n=ke.get(e);if(n&&n.parent==t)return n;n=e.parentNode;e=n!=t.dom?n:0Date.now()-100||se.android&&t.text.length=o?s-i:0,s-=h,a=s+(a-o),o=s):a=a?s-i:0,s-=i,o=s+(o-a),a=s)}return{from:s,toA:o,toB:a}}(n.state.sliceDoc(l,c),t.text,e-l,i);u&&(s={from:l+u.from,to:l+u.toA,insert:n.state.toText(t.text.slice(u.from,u.toB))})}else!n.hasFocus&&n.state.facet(ri)||(c=oe(n.root),{impreciseHead:l,impreciseAnchor:u}=n.docView,l=l&&l.node==c.focusNode&&l.offset==c.focusOffset?n.state.selection.main.head:n.docView.posFromDOM(c.focusNode,c.focusOffset),c=u&&u.node==c.anchorNode&&u.offset==c.anchorOffset?n.state.selection.main.anchor:function(t){let e=t.isCollapsed;return e&&se.chrome&&t.rangeCount&&!t.getRangeAt(0).collapsed&&(e=!1),e}(c)?l:n.docView.posFromDOM(c.anchorNode,c.anchorOffset),l==a.head&&c==a.anchor||(o=E.single(c,l)));if(s||o)if(!s&&r&&!a.empty&&o&&o.main.empty&&(s={from:a.from,to:a.to,insert:n.state.doc.slice(a.from,a.to)}),s){let i=n.state;if(!se.android||!(s.from==a.from&&s.to==a.to&&1==s.insert.length&&2==s.insert.lines&&jn(n,"Enter",10)||s.from==a.from-1&&s.to==a.to&&0==s.insert.length&&jn(n,"Backspace",8)||s.from==a.from&&s.to==a.to+1&&0==s.insert.length&&jn(n,"Delete",46))){let e=s.insert.toString();if(!n.state.facet(ii).some(t=>t(n,s.from,s.to,e))){0<=n.inputState.composing&&n.inputState.composing++;let t;var d;t=s.from>=a.from&&s.to<=a.to&&s.to-s.from>=(a.to-a.from)/3&&(!o||o.main.empty&&o.main.from==s.from+s.insert.length)?(r=a.froms.to?i.sliceDoc(s.to,a.to):"",i.replaceSelection(n.state.toText(r+s.insert.sliceString(0,void 0,n.state.lineBreak)+d))):{changes:d=i.changes(s),selection:o&&!i.selection.main.eq(o.main)&&o.main.to<=d.newLength?i.selection.replaceRange(o.main):void 0},n.dispatch(t,{scrollIntoView:!0,annotations:st.userEvent.of("input")})}}}else if(o&&!o.main.eq(a)){let t=!1,e;n.inputState.lastSelectionTime>Date.now()-50&&("keyboardselection"==n.inputState.lastSelectionOrigin?t=!0:e=st.userEvent.of(n.inputState.lastSelectionOrigin)),n.dispatch({selection:o,scrollIntoView:t,annotations:e})}}class Wn{constructor(t,e){this.points=t,this.view=e,this.text="",this.lineBreak=e.state.lineBreak}readRange(e,i){if(e){var n=e.parentNode;for(let t=e;;){this.findPointBefore(n,t),this.readNode(t);var r=t.nextSibling;if(r==i)break;var s=ke.get(t),o=ke.get(r);((s?s.breakAfter:Fn(t))||(o?o.breakAfter:Fn(r))&&("BR"!=t.nodeName||t.cmIgnore))&&(this.text+=this.lineBreak),t=r}this.findPointBefore(n,i)}}readNode(i){if(!i.cmIgnore){var n=ke.get(i);let t=n&&n.overrideDOMText,e;null!=t?e=t.sliceString(0,void 0,this.lineBreak):3==i.nodeType?e=i.nodeValue:"BR"==i.nodeName?e=i.nextSibling?this.lineBreak:"":1==i.nodeType&&this.readRange(i.firstChild,null),null!=e&&(this.findPointIn(i,e.length),this.text+=e,se.chrome&&13==this.view.inputState.lastKeyCode&&!i.nextSibling&&/\n\n$/.test(this.text)&&(this.text=this.text.slice(0,-1)))}}findPointBefore(t,e){for(var i of this.points)i.node==t&&t.childNodes[i.offset]==e&&(i.pos=this.text.length)}findPointIn(t,e){for(var i of this.points)i.node==t&&(i.pos=this.text.length+Math.min(i.offset,e))}}function Fn(t){return 1==t.nodeType&&/^(DIV|P|LI|UL|OL|BLOCKQUOTE|DD|DT|H\d|SECTION|PRE)$/.test(t.nodeName)}class qn{constructor(t,e){this.node=t,this.offset=e,this.pos=-1}}function jn(t,e,i){e={key:e,code:e,keyCode:i,which:i,cancelable:!0},i=new KeyboardEvent("keydown",e);t.contentDOM.dispatchEvent(i);e=new KeyboardEvent("keyup",e);return t.contentDOM.dispatchEvent(e),i.defaultPrevented||e.defaultPrevented}class Jn{constructor(t={}){this.plugins=[],this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.style.cssText="position: absolute; top: -10000px",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),this._dispatch=t.dispatch||(t=>this.update([t])),this.dispatch=this.dispatch.bind(this),this.root=t.root||document,this.viewState=new xn(t.state||pt.create()),this.plugins=this.state.facet(hi).map(t=>new ui(t).update(this)),this.observer=new zn(this,(t,e,i)=>{$n(this,t,e,i)},t=>{this.inputState.runScrollHandlers(this,t),this.measure()}),this.inputState=new Fi(this),this.docView=new wi(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,window.addEventListener("resize",()=>{-1==Gn&&(Gn=setTimeout(Xn,50))}),this.requestMeasure(),t.parent&&t.parent.appendChild(this.dom)}get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return 0t.scrollIntoView)?n.selection.main:null;this.viewState.update(i,s),this.bidiCache=Qn.update(this.bidiCache,i.changes),i.empty||this.updatePlugins(i),e=this.docView.update(i),this.state.facet(gi)!=this.styleModules&&this.mountStyles(),this.updateAttrs(),this.showAnnouncements(t)}finally{this.updateState=0}if((e||scrollTo||this.viewState.mustEnforceCursorAssoc)&&this.requestMeasure(),!i.empty)for(var o of this.state.facet(ei))o(i)}setState(t){if(0!=this.updateState)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");this.updateState=2;try{for(var e of this.plugins)e.destroy(this);this.viewState=new xn(t),this.plugins=t.facet(hi).map(t=>new ui(t).update(this)),this.docView=new wi(this),this.inputState.ensureHandlers(this),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}this.requestMeasure()}updatePlugins(i){let t=i.startState.facet(hi),n=i.state.facet(hi);if(t!=n){let e=[];for(var r of n){var s=t.indexOf(r);if(s<0)e.push(new ui(r));else{let t=this.plugins[s];t.mustUpdate=i,e.push(t)}}for(var o of this.plugins)o.mustUpdate!=i&&o.destroy(this);this.plugins=e,this.inputState.ensureHandlers(this)}else for(var e of this.plugins)e.mustUpdate=i;for(let t=0;t{try{return t.read(this)}catch(t){return ni(this.state,t),Yn}});let t=new vi(this,this.state);t.flags|=r,n?n.flags|=r:n=t,this.updateState=2,t.empty||this.updatePlugins(t),this.updateAttrs(),r&&this.docView.update(t);for(let t=0;tthis.measure())),e){if(null!=e.key)for(let t=0;tfunction(t,e,i){let n=t.state.charCategorizer(e),r=n(i);return t=>{t=n(t);return r==x.Space&&(r=t),r==t}}(this,e.head,t))}moveToLineBoundary(t,e,i=!0){return function(t,e,i,n){var r=t.state.doc.lineAt(e.head),s=n&&t.lineWrapping?t.coordsAtPos(e.assoc<0&&e.head>r.from?e.head-1:e.head):null;if(s){n=t.dom.getBoundingClientRect(),s=t.posAtCoords({x:i==(t.textDirection==Kt.LTR)?n.right-1:n.left+1,y:(s.top+s.bottom)/2});if(null!=s)return E.cursor(s,i?-1:1)}return e=je.find(t.docView,e.head),r=e?i?e.posAtEnd:e.posAtStart:i?r.to:r.from,E.cursor(r,i?-1:1)}(this,t,e,i)}moveVertically(t,e,i){return Wi(this,t,e,i)}scrollPosIntoView(t){this.viewState.scrollTo=E.cursor(t),this.requestMeasure()}domAtPos(t){return this.docView.domAtPos(t)}posAtDOM(t,e=0){return this.docView.posFromDOM(t,e)}posAtCoords(t){return this.readMeasured(),Ii(this,t)}coordsAtPos(t,e=1){this.readMeasured();var i=this.docView.coordsAt(t,e);if(!i||i.left==i.right)return i;var n=this.state.doc.lineAt(t),r=this.bidiSpans(n);return pe(i,r[Oi.find(r,t-n.from,-1,e)].dir==Kt.LTR==0Kn)return Pi(t.length);var e,i=this.textDirection;for(e of this.bidiCache)if(e.from==t.from&&e.dir==i)return e.order;var n=Ei(t.text,this.textDirection);return this.bidiCache.push(new Qn(t.from,t.to,i,n)),n}get hasFocus(){return document.hasFocus()&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{ve(this.contentDOM),this.docView.updateSelection()})}destroy(){for(var t of this.plugins)t.destroy(this);this.inputState.destroy(),this.dom.remove(),this.observer.destroy(),-1({}),{eventHandlers:t})}static theme(t,e){var i=yt.newName();let n=[Ln.of(i),gi.of(Rn(`.${i}`,t))];return e&&e.dark&&n.push(On.of(!0)),n}static baseTheme(t){return W.fallback(gi.of(Rn("."+Bn,t,Hn)))}}Jn.styleModule=gi,Jn.inputHandler=ii,Jn.exceptionSink=ti,Jn.updateListener=ei,Jn.editable=ri,Jn.mouseSelectionStyle=Ze,Jn.dragMovesSelection=Qe,Jn.clickAddsSelectionRange=Ye,Jn.decorations=pi,Jn.contentAttributes=fi,Jn.editorAttributes=di,Jn.lineWrapping=Jn.contentAttributes.of({class:"cm-lineWrapping"}),Jn.announce=rt.define();const Kn=4096;function Un(t,e){return null==t?e.getBoundingClientRect().top:t}let Gn=-1;function Xn(){Gn=-1;var i=document.querySelectorAll(".cm-content");for(let e=0;e{if(t){for(var e of t.commands)if(e(i))return!0;t.preventDefault&&(a=!0)}return!1},l=t[n],c;if(l){if(h(l[o+tr(r,e,!s)]))return!0;if(s&&(e.shiftKey||e.altKey||e.metaKey)&&(c=Nt[e.keyCode])&&c!=r){if(h(l[o+tr(c,e,!0)]))return!0}else if(s&&e.shiftKey&&h(l[o+tr(r,e,!0)]))return!0}return a}(function(t){let e=t.facet(er),i=ir.get(e);i||ir.set(e,i=function(t,a=Zn){let h=Object.create(null),n=Object.create(null),l=(t,e)=>{var i=n[t];if(null==i)n[t]=e;else if(i!=e)throw new Error("Key binding "+t+" is used both as a regular binding and as a multi-stroke prefix")},e=(n,t,e,i)=>{let r=h[n]||(h[n]=Object.create(null)),s=t.split(/ (?!$)/).map(t=>function(t,e){var i=t.split(/-(?!$)/);let n=i[i.length-1];"Space"==n&&(n=" ");let r,s,o,a;for(let t=0;t{let e=nr={view:t,prefix:i,scope:n};return setTimeout(()=>{nr==e&&(nr=null)},rr),!0}]})}t=s.join(" ");l(t,!1);let o=r[t]||(r[t]={preventDefault:!1,commands:[]});o.commands.push(e),i&&(o.preventDefault=!0)};for(var i of t){var r=i[a]||i.key;if(r)for(var s of i.scope?i.scope.split(" "):["editor"])e(s,r,i.run,i.preventDefault),i.shift&&e(s,"Shift-"+r,i.shift,i.preventDefault)}return h}(e.reduce((t,e)=>t.concat(e),[])));return i}(e.state),t,e,"editor")}});const er=R.define({enables:te}),ir=new WeakMap;let nr=null;const rr=4e3;const sr=!se.ios,or=R.define({combine(t){return gt(t,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(t,e)=>Math.min(t,e),drawRangeCursor:(t,e)=>t||e})}});class ar{constructor(t,e,i,n,r){this.left=t,this.top=e,this.width=i,this.height=n,this.className=r}draw(){let t=document.createElement("div");return t.className=this.className,this.adjust(t),t}adjust(t){t.style.left=this.left+"px",t.style.top=this.top+"px",0<=this.width&&(t.style.width=this.width+"px"),t.style.height=this.height+"px"}eq(t){return this.left==t.left&&this.top==t.top&&this.width==t.width&&this.height==t.height&&this.className==t.className}}li.fromClass(class{constructor(t){this.view=t,this.rangePieces=[],this.cursors=[],this.measureReq={read:this.readPos.bind(this),write:this.drawSel.bind(this)},this.selectionLayer=t.scrollDOM.appendChild(document.createElement("div")),this.selectionLayer.className="cm-selectionLayer",this.selectionLayer.setAttribute("aria-hidden","true"),this.cursorLayer=t.scrollDOM.appendChild(document.createElement("div")),this.cursorLayer.className="cm-cursorLayer",this.cursorLayer.setAttribute("aria-hidden","true"),t.requestMeasure(this.measureReq),this.setBlinkRate()}setBlinkRate(){this.cursorLayer.style.animationDuration=this.view.state.facet(or).cursorBlinkRate+"ms"}update(t){var e=t.startState.facet(or)!=t.state.facet(or);(e||t.selectionSet||t.geometryChanged||t.viewportChanged)&&this.view.requestMeasure(this.measureReq),t.transactions.some(t=>t.scrollIntoView)&&(this.cursorLayer.style.animationName="cm-blink"==this.cursorLayer.style.animationName?"cm-blink2":"cm-blink"),e&&this.setBlinkRate()}readPos(){let{state:t}=this.view,e=t.facet(or);var i,n=t.selection.ranges.map(t=>t.empty?[]:function(m,n){if(n.to<=m.viewport.from||n.from>=m.viewport.to)return[];let t=Math.max(n.from,m.viewport.from),e=Math.min(n.to,m.viewport.to),v=m.textDirection==Kt.LTR,i=m.contentDOM,r=i.getBoundingClientRect(),s=lr(m),o=window.getComputedStyle(i.firstChild),w=r.left+parseInt(o.paddingLeft),y=r.right-parseInt(o.paddingRight),a=m.visualLineAt(t),h=m.visualLineAt(e);m.lineWrapping&&(a=cr(m,t,a),h=cr(m,e,h));{if(a.from==h.from)return c(u(n.from,n.to,a));{let t=u(n.from,null,a),e=u(null,n.to,h),i=[];return a.toc&&l.fromt&&r(Math.max(p,t),null==i&&p<=c,Math.min(g,e),null==n&&u<=g,d.dir)}if(t=f.to+1,t>=e)break}return 0==h.length&&r(c,null==i,u,null==n,m.textDirection),{top:o,bottom:a,horizontal:h}}}(this.view,t)).reduce((t,e)=>t.concat(e));let r=[];for(i of t.selection.ranges){var s=i==t.selection.main;(i.empty?s&&!sr:!e.drawRangeCursor)||(s=function(t,e,i){e=t.coordsAtPos(e.head,e.assoc||1);if(!e)return null;t=lr(t);return new ar(e.left-t.left,e.top-t.top,-1,e.bottom-e.top,i?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary")}(this.view,i,s))&&r.push(s)}return{rangePieces:n,cursors:r}}drawSel({rangePieces:t,cursors:e}){if(t.length!=this.rangePieces.length||t.some((t,e)=>!t.eq(this.rangePieces[e]))){this.selectionLayer.textContent="";for(var i of t)this.selectionLayer.appendChild(i.draw());this.rangePieces=t}if(e.length!=this.cursors.length||e.some((t,e)=>!t.eq(this.cursors[e]))){let i=this.cursorLayer.children;if(i.length!==e.length){this.cursorLayer.textContent="";for(const n of e)this.cursorLayer.appendChild(n.draw())}else e.forEach((t,e)=>t.adjust(i[e]));this.cursors=e}}destroy(){this.selectionLayer.remove(),this.cursorLayer.remove()}});const hr={".cm-line":{"& ::selection":{backgroundColor:"transparent !important"},"&::selection":{backgroundColor:"transparent !important"}}};function lr(t){var e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==Kt.LTR?e.left:e.right-t.scrollDOM.clientWidth)-t.scrollDOM.scrollLeft,top:e.top-t.scrollDOM.scrollTop}}function cr(t,e,i){e=E.cursor(e);return{from:Math.max(i.from,t.moveToLineBoundary(e,!1,!0).from),to:Math.min(i.to,t.moveToLineBoundary(e,!0,!0).from)}}sr&&(hr[".cm-line"].caretColor="transparent !important"),W.override(Jn.theme(hr));const ur=null!=/x/.unicode?"gu":"g",dr=new RegExp("[\0-\b\n--Ÿ­؜​‎‏\u2028\u2029\ufeff-]",ur);let fr=null;R.define({combine(t){let e=gt(t,{render:null,specialChars:dr,addSpecialChars:null});return(e.replaceTabs=(null==fr&&"undefined"!=typeof document&&document.body&&(t=document.body.style,fr=null!=(t.tabSize||t.MozTabSize)),!fr))&&(e.specialChars=new RegExp("\t|"+e.specialChars.source,ur)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,ur)),e}});const pr=ze.line({attributes:{class:"cm-activeLine"}});li.fromClass(class{constructor(t){this.decorations=this.getDeco(t)}update(t){(t.docChanged||t.selectionSet)&&(this.decorations=this.getDeco(t.view))}getDeco(t){let e=-1,i=[];for(var n of t.state.selection.ranges)n.empty&&((n=t.visualLineAt(n.head)).from>e&&(i.push(pr.range(n.from)),e=n.from));return ze.set(i)}},{decorations:t=>t.decorations});let gr=0;const mr=new WeakMap;class vr{constructor({deserialize:t}={}){this.id=gr++,this.deserialize=t||(()=>{throw new Error("This node type doesn't define a deserialize function")})}static string(){return new vr({deserialize:t=>t})}static number(){return new vr({deserialize:Number})}static flag(){return new vr({deserialize:()=>!0})}set(t,e){return t[this.id]=e,t}add(e){return"function"!=typeof e&&(e=yr.match(e)),t=>{t=e(t);return void 0===t?null:[this,t]}}}vr.closedBy=new vr({deserialize:t=>t.split(" ")}),vr.openedBy=new vr({deserialize:t=>t.split(" ")}),vr.group=new vr({deserialize:t=>t.split(" ")});const wr=Object.create(null);class yr{constructor(t,e,i,n=0){this.name=t,this.props=e,this.id=i,this.flags=n}static define(t){var e=t.props&&t.props.length?Object.create(null):wr,i=(t.top?1:0)|(t.skipped?2:0)|(t.error?4:0)|(null==t.name?8:0),n=new yr(t.name||"",e,t.id,i);if(t.props)for(var r of t.props)Array.isArray(r)||(r=r(n)),r&&r[0].set(e,r[1]);return n}prop(t){return this.props[t.id]}get isTop(){return 0<(1&this.flags)}get isSkipped(){return 0<(2&this.flags)}get isError(){return 0<(4&this.flags)}get isAnonymous(){return 0<(8&this.flags)}is(e){if("string"!=typeof e)return this.id==e;{if(this.name==e)return!0;let t=this.prop(vr.group);return!!t&&-1{for(let t=i.prop(vr.group),e=-1;e<(t?t.length:0);e++){var n=r[e<0?i.name:t[e]];if(n)return n}}}}yr.none=new yr("",Object.create(null),0,8);class br{constructor(t,e,i,n){this.type=t,this.children=e,this.positions=i,this.length=n}toString(){var t=this.children.map(t=>t.toString()).join();return this.type.name?(/\W/.test(this.type.name)&&!this.type.isError?JSON.stringify(this.type.name):this.type.name)+(t.length?"("+t+")":""):t}cursor(t,e=0){var i=null!=t&&mr.get(this)||this.topNode;let n=new Tr(i);return null!=t&&(n.moveTo(t,e),mr.set(this,n._tree)),n}fullCursor(){return new Tr(this.topNode,!0)}get topNode(){return new Sr(this,0,0,null)}resolve(t,e=0){return this.cursor(t,e).node}iterate(t){let{enter:i,leave:n,from:r=0,to:s=this.length}=t;for(let e=this.cursor();;){let t=!1;if(e.from<=s&&e.to>=r&&(e.type.isAnonymous||!1!==i(e.type,e.from,e.to))){if(e.firstChild())continue;e.type.isAnonymous||(t=!0)}for(;t&&n&&n(e.type,e.from,e.to),t=e.type.isAnonymous,!e.nextSibling();){if(!e.parent())return;t=!0}}}balance(t=1024){return this.children.length<=Or?this:Br(this.type,yr.none,this.children,this.positions,0,this.children.length,0,t,this.length,0)}static build(t){let{buffer:e,nodeSet:m,topID:i=0,maxBufferLength:v=1024,reused:w=[],minRepeatType:y=m.types.length}=t,b=Array.isArray(e)?new Lr(e,e.length):e,x=m.types,k=0;function S(i,t,e,n,r){var{id:s,start:o,end:a,size:h}=b;let l=o-i;if(h<0)return-1==h?(e.push(w[s]),n.push(l)):k=s,void b.next();let c=x[s],u,d;if(a-o<=v&&(d=function(t,e){let i=b.fork(),n=0,r=0,s=0,o=i.end-v,a={size:0,start:0,skip:0};t:for(var h=i.pos-t;i.pos>h;)if(i.id!=e){var l=i.size,c=i.pos-l;if(l<0||c=y?4:0;var u=i.start;for(i.next();i.pos>c;){if(i.size<0)break t;i.id>=y&&(t+=4),i.next()}r=u,n+=l,s+=t}else a.size=n,a.start=r,a.skip=s,s+=4,n+=4,i.next();(e<0||n==t)&&(a.size=n,a.start=r,a.skip=s);return 4t;)e=function t(e,i,n,r){var{id:s,start:o,end:a,size:h}=b;b.next();if(s==r)return n;var l=n;if(4c;)n=t(e,i,n,r);s=y?s:-1;b.pos>p;)b.id==g?b.next():S(o,p,t,e,g);t.reverse(),e.reverse(),u=-1Or?Br(c,c,t,e,0,t.length,0,v,a-o,k):xr(new br(c,t,e,a-o),k)}e.push(u),n.push(l)}let n=[],r=[];for(;0=t:this.from>t)||(-1=t:this.from>t)||(-1!t.type.isAnonymous||t instanceof kr||Dr(t))}class Lr{constructor(t,e){this.buffer=t,this.index=e}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}get pos(){return this.index}next(){this.index-=4}fork(){return new Lr(this.buffer,this.index)}}const Or=8;function Br(t,i,n,r,s,o,a,h,e,l){let c=[],u=[];if(e<=h)for(let t=s;td<<1){for(let t=0;t=i)for(;s&&s.from=t.from||d<=t.to||h)&&(l=Math.max(t.from,a)-h,c=Math.min(t.to,d)-h,t=c<=l?null:new Er(l,c,t.tree,t.offset+h,(0d)break;s=rt.length&&n.push(r);return n}}const Pr=new vr;class Hr{constructor(t,e,i,n=[]){this.data=t,this.topNode=i,pt.prototype.hasOwnProperty("tree")||Object.defineProperty(pt.prototype,"tree",{get(){return Nr(this)}}),this.parser=e,this.extension=[Fr.of(this),pt.languageData.of((t,e)=>t.facet(Rr(t,e)))].concat(n)}isActiveAt(t,e){return Rr(t,e)==this.data}findRegions(t){var e=t.facet(Fr);if((null==e?void 0:e.data)==this.data)return[{from:0,to:t.doc.length}];if(!e||!e.allowsNesting)return[];let n=[];return Nr(t).iterate({enter:(t,e,i)=>{if(t.isTop&&t.prop(Pr)==this.data)return n.push({from:e,to:i}),!1}}),n}get allowsNesting(){return!0}parseString(t){var e=d.of(t.split("\n"));let i=this.parser.startParse(new _r(e),0,new Vr(this.parser,pt.create({doc:e}),[],br.empty,{from:0,to:t.length},[])),n;for(;!(n=i.advance()););return n}}function Rr(t,e){var i=t.facet(Fr);if(!i)return null;if(!i.allowsNesting)return i.data;let n=Nr(t),r=n.resolve(e,-1);for(;r;){var s=r.type.prop(Pr);if(s)return s;r=r.parent}return i.data}function Nr(t){t=t.field(Hr.state,!1);return t?t.tree:br.empty}Hr.setState=rt.define();class _r{constructor(t,e=t.length){this.doc=t,this.length=e,this.cursorPos=0,this.string="",this.prevString="",this.cursor=t.iter()}syncTo(t){return t=this.length)return-1;let e=this.cursorPos-this.string.length;if(t=this.cursorPos){if(t=e-this.prevString.length)return this.prevString.charCodeAt(t-(e-this.prevString.length));e=this.syncTo(t)}return this.string.charCodeAt(t-e)}lineAfter(t){if(t>=this.length||t<0)return"";let e=this.cursorPos-this.string.length;return(t=this.cursorPos)&&(e=this.syncTo(t)),this.cursor.lineBreak?"":this.string.slice(t-e)}read(t,e){var i=this.cursorPos-this.string.length;return t=this.cursorPos?this.doc.sliceString(t,e):this.string.slice(t-i,e-i)}clip(t){return new _r(this.doc,t)}}class Vr{constructor(t,e,i=[],n,r,s){this.parser=t,this.state=e,this.fragments=i,this.tree=n,this.viewport=r,this.skipped=s,this.parse=null,this.tempSkipped=[]}work(t,e){if(this.tree!=br.empty&&(null==e?this.tree.length==this.state.doc.length:this.tree.length>=e))return this.takeTree(),!0;this.parse||(this.parse=this.parser.startParse(new _r(this.state.doc),0,this));for(var i=Date.now()+t;;){var n=this.parse.advance();if(n)return this.fragments=this.withoutTempSkipped(Er.addTree(n)),this.parse=null,this.tree=n,!0;if(null!=e&&this.parse.pos>=e)return this.takeTree(),!0;if(Date.now()>i)return!1}}takeTree(){this.parse&&this.parse.pos>this.tree.length&&(this.tree=this.parse.forceFinish(),this.fragments=this.withoutTempSkipped(Er.addTree(this.tree,this.fragments,!0)))}withoutTempSkipped(t){for(var e;e=this.tempSkipped.pop();)t=zr(t,e.from,e.to);return t}changes(t,e){let{fragments:i,tree:n,viewport:s,skipped:o}=this;if(this.takeTree(),!t.empty){let r=[];if(t.iterChangedRanges((t,e,i,n)=>r.push({fromA:t,toA:e,fromB:i,toB:n})),i=Er.applyChanges(i,r),n=br.empty,s={from:t.mapPos(s.from,-1),to:t.mapPos(s.to,1)},this.skipped.length){o=[];for(var a of this.skipped){var h=t.mapPos(a.from,1),a=t.mapPos(a.to,-1);he.from&&(this.fragments=zr(this.fragments,i,n),this.skipped.splice(t--,1))}return this.skipped.length=t}}function zr(t,e,i){return Er.applyChanges(t,[{fromA:e,toA:i,fromB:e,toB:i}])}Vr.skippingParser={startParse(t,e,i){return{pos:e,advance(){return i.tempSkipped.push({from:e,to:t.length}),this.pos=t.length,new br(yr.none,[],[],t.length-e)},forceFinish(){return this.advance()}}}};class Ir{constructor(t){this.context=t,this.tree=t.tree}apply(t){if(!t.docChanged)return this;let e=this.context.changes(t.changes,t.state);t=this.context.tree.length==t.startState.doc.length?void 0:Math.max(t.changes.mapPos(this.context.tree.length),e.viewport.to);return e.work(25,t)||e.takeTree(),new Ir(e)}static init(t){let e=new Vr(t.facet(Fr).parser,t,[],br.empty,{from:0,to:t.doc.length},[]);return e.work(25)||e.takeTree(),new Ir(e)}}Hr.state=z.define({create:Ir.init,update(t,e){for(var i of e.effects)if(i.is(Hr.setState))return i.value;return e.startState.facet(Fr)!=e.state.facet(Fr)?Ir.init(e.state):t.apply(e)}});let $r="undefined"!=typeof window&&window.requestIdleCallback||((t,{timeout:e})=>setTimeout(t,e)),Wr="undefined"!=typeof window&&window.cancelIdleCallback||clearTimeout;Qt=li.fromClass(class{constructor(t){this.view=t,this.working=-1,this.chunkEnd=-1,this.chunkBudget=-1,this.work=this.work.bind(this),this.scheduleWork()}update(e){if(e.viewportChanged){let t=this.view.state.field(Hr.state).context;t.updateViewport(e.view.viewport)&&t.reset(),this.view.viewport.to>t.tree.length&&this.scheduleWork()}e.docChanged&&(this.view.hasFocus&&(this.chunkBudget+=50),this.scheduleWork())}scheduleWork(){if(!(-1=t.doc.length||(this.working=$r(this.work,{timeout:500}))}}work(n){this.working=-1;var r=Date.now();if(this.chunkEnd=e+1e6||(n=Math.min(this.chunkBudget,n?Math.max(25,n.timeRemaining()):100),n=i.context.work(n,e+1e6),this.chunkBudget-=Date.now()-r,(n||this.chunkBudget<=0||i.context.movedPast(e))&&(i.context.takeTree(),this.view.dispatch({effects:Hr.setState.of(new Ir(i.context))})),!n&&0{if(!t.length)return" ";if(!/^(?: +|\t+)$/.test(t[0]))throw new Error("Invalid indent unit: "+JSON.stringify(t[0]));return t[0]}});function Jr(t){let e=t.facet(jr);return 9==e.charCodeAt(0)?t.tabSize*e.length:e.length}function Kr(t,e){let i="",n=t.tabSize;if(9==t.facet(jr).charCodeAt(0))for(;n<=e;)i+="\t",e-=n;for(let t=0;tfunction(t,e,i,n,r){let s=t.textAfter,o=s.match(/^\s*/)[0].length,a=n&&s.slice(o,o+n.length)==n||r==t.pos+o,h=e?function(t){let e=t.node,i=e.childAfter(e.from),n=e.lastChild;if(!i)return null;var r=null===(r=t.options)||void 0===r?void 0:r.simulateBreak,t=t.state.doc.lineAt(i.from),s=null==r||r<=t.from?t.to:Math.min(t.to,r);for(let t=i.to;;){var o=e.childAfter(t);if(!o||o==n)return null;if(!o.type.isSkipped)return o.fromJn.decorations.from(t)}),Zt];function as(t,e,i){var n=t.prop(e<0?vr.openedBy:vr.closedBy);if(n)return n;if(1==t.name.length){t=i.indexOf(t.name);if(-1=e.to){if(0==o&&-1>1==h>>1};u--}}0"},cs=rt.define({map(t,e){t=e.mapPos(t,-1,b.TrackAfter);return null==t?void 0:t}}),us=rt.define({map(t,e){return e.mapPos(t)}}),ds=new class extends kt{};ds.startSide=1,ds.endSide=-1;const fs=z.define({create(){return Ct.empty},update(t,i){var e,n;i.selection&&(e=i.state.doc.lineAt(i.selection.main.head).from,n=i.startState.doc.lineAt(i.startState.selection.main.head).from,e!=i.changes.mapPos(n,-1)&&(t=Ct.empty)),t=t.map(i.changes);for(let e of i.effects)e.is(cs)?t=t.update({add:[ds.range(e.value,e.value+1)]}):e.is(us)&&(t=t.update({filter:t=>t!=e.value}));return t}});const ps="()[]{}<>";function gs(e){for(let t=0;t>10),56320+(1023&t)));var t}function ms(t,e){return t.languageDataAt("closeBrackets",e)[0]||ls}function vs(t,e,i,n){if(t.composing)return!1;var r=t.state.selection.main;if(2{if(!t.empty)return{changes:[{insert:s,from:t.from},{insert:s,from:t.to}],effects:cs.of(t.to+s.length),range:E.range(t.anchor+s.length,t.head+s.length)};var e=t.head,i=bs(r.doc,e);if(i==s){if(xs(r,e))return{changes:{insert:s+s,from:e},effects:cs.of(e+s.length),range:E.cursor(e+s.length)};if(ys(r,e)){var n=o&&r.sliceDoc(e,e+3*s.length)==s+s+s;return{range:E.cursor(e+s.length*(n?3:1)),effects:us.of(e)}}}else{if(o&&r.sliceDoc(e-2*s.length,e)==s+s&&xs(r,e-2*s.length))return{changes:{insert:s+s+s+s,from:e},effects:cs.of(e+s.length),range:E.cursor(e+s.length)};if(r.charCategorizer(e)(i)!=x.Word){i=r.sliceDoc(e-1,e);if(i!=s&&r.charCategorizer(e)(i)!=x.Word)return{changes:{insert:s+s,from:e},effects:cs.of(e+s.length),range:E.cursor(e+s.length)}}}return{range:a=t}});return a?null:r.update(t,{scrollIntoView:!0,annotations:st.userEvent.of("input")})}(t,r,-1{if(!t.empty)return{changes:[{insert:n,from:t.from},{insert:r,from:t.to}],effects:cs.of(t.to+n.length),range:E.range(t.anchor+n.length,t.head+n.length)};var e=bs(i.doc,t.head);return!e||/\s/.test(e)||-1t.empty&&bs(e.doc,t.head)==i?E.cursor(t.head+i.length):n=t);return n?null:e.update({selection:E.create(t,e.selection.mainIndex),scrollIntoView:!0,effects:e.selection.ranges.map(({from:t})=>us.of(t))})}(t,(r,s))}return null}(t.state,n);return!!n&&(t.dispatch(n),!0)}const ws=[{key:"Backspace",run:({state:n,dispatch:t})=>{let r=ms(n,n.selection.main.head).brackets||ls.brackets,s=null,e=n.changeByRange(t=>{if(t.empty){var e,i=function(t,e){let i=t.sliceString(e-2,e);return u(c(i,0))==i.length?i:i.slice(1)}(n.doc,t.head);for(e of r)if(e==i&&bs(n.doc,t.head)==gs(c(e,0)))return{changes:{from:t.head-e.length,to:t.head+e.length},range:E.cursor(t.head-e.length),annotations:st.userEvent.of("delete")}}return{range:s=t}});return s||t(n.update(e,{scrollIntoView:!0})),!s}}];function ys(t,e){let i=!1;return t.field(fs).between(0,t.doc.length,t=>{t==e&&(i=!0)}),i}function bs(t,e){let i=t.sliceString(e,e+2);return i.slice(0,u(c(i,0)))}function xs(t,e){t=Nr(t).resolve(e+1);return t.parent&&t.from==e}function ks(t,e){return E.create(t.ranges.map(e),t.mainIndex)}function Ss(t,e){return t.update({selection:e,scrollIntoView:!0,annotations:st.userEvent.of("keyboardselection")})}function As({state:t,dispatch:e},i){let n=ks(t.selection,i);return!n.eq(t.selection)&&(e(Ss(t,n)),!0)}function Ms(t,e){return E.cursor(e?t.to:t.from)}function Cs(e,i){return As(e,t=>t.empty?e.moveByChar(t,i):Ms(t,i))}const Ts=t=>Cs(t,t.textDirection!=Kt.LTR),Ds=t=>Cs(t,t.textDirection==Kt.LTR);function Ls(e,i){return As(e,t=>t.empty?e.moveByGroup(t,i):Ms(t,i))}function Os(e,i,n){let r=Nr(e).resolve(i.head);var s,o,a,h=n?vr.closedBy:vr.openedBy;for(let t=i.head;;){var l=n?r.childAfter(t):r.childBefore(t);if(!l)break;s=e,a=h,(o=l).type.prop(a)||((a=o.to-o.from)&&(2t.empty?e.moveVertically(t,i):Ms(t,i))}const Es=t=>Bs(t,!1),Ps=t=>Bs(t,!0);function Hs(e,i){return As(e,t=>t.empty?e.moveVertically(t,i,e.dom.clientHeight):Ms(t,i))}const Rs=t=>Hs(t,!1),Ns=t=>Hs(t,!0);function _s(t,e,i){let n=t.visualLineAt(e.head),r=t.moveToLineBoundary(e,i);return r.head==e.head&&r.head!=(i?n.to:n.from)&&(r=t.moveToLineBoundary(e,i,!1)),i||r.head!=n.from||!n.length||(t=/^\s*/.exec(t.state.sliceDoc(n.from,Math.min(n.from+100,n.to)))[0].length)&&e.head!=n.from+t&&(r=E.cursor(n.from+t)),r}const Vs=e=>As(e,t=>E.cursor(e.visualLineAt(t.head).from,1)),zs=e=>As(e,t=>E.cursor(e.visualLineAt(t.head).to,-1));function Is(t,i){let e=ks(t.state.selection,t=>{var e=i(t);return E.range(t.anchor,e.head,e.goalColumn)});return!e.eq(t.state.selection)&&(t.dispatch(Ss(t.state,e)),!0)}function $s(e,i){return Is(e,t=>e.moveByChar(t,i))}const Ws=t=>$s(t,t.textDirection!=Kt.LTR),Fs=t=>$s(t,t.textDirection==Kt.LTR);function qs(e,i){return Is(e,t=>e.moveByGroup(t,i))}function js(e,i){return Is(e,t=>e.moveVertically(t,i))}const Js=t=>js(t,!1),Ks=t=>js(t,!0);function Us(e,i){return Is(e,t=>e.moveVertically(t,i,e.dom.clientHeight))}const Gs=t=>Us(t,!1),Xs=t=>Us(t,!0);const Ys=e=>Is(e,t=>E.cursor(e.visualLineAt(t.head).from)),Qs=e=>Is(e,t=>E.cursor(e.visualLineAt(t.head).to)),Zs=({state:t,dispatch:e})=>(e(Ss(t,{anchor:0})),!0),to=({state:t,dispatch:e})=>(e(Ss(t,{anchor:t.doc.length})),!0),eo=({state:t,dispatch:e})=>(e(Ss(t,{anchor:t.selection.main.anchor,head:0})),!0),io=({state:t,dispatch:e})=>(e(Ss(t,{anchor:t.selection.main.anchor,head:t.doc.length})),!0);function no({state:t,dispatch:e},r){var i=t.changeByRange(t=>{let{from:e,to:i}=t;var n;return e==i&&(n=r(e),e=Math.min(e,n),i=Math.max(i,n)),e==i?{range:t}:{changes:{from:e,to:i},range:E.cursor(e)}});return!i.changes.empty&&(e(t.update(i,{scrollIntoView:!0,annotations:st.userEvent.of("delete")})),!0)}const ro=(a,h,l)=>no(a,e=>{let{state:t}=a,i=t.doc.lineAt(e),n;if(!h&&e>i.from&&ero(t,!0,!1),oo=(t,l)=>no(t,e=>{let i=e,{state:n}=t,r=n.doc.lineAt(i),s=n.charCategorizer(i);for(let t=null;;){if(i==(l?r.to:r.from)){i==e&&r.number!=(l?n.doc.lines:1)&&(i+=l?1:-1);break}var o=S(r.text,i-r.from,l)+r.from,a=r.text.slice(Math.min(i,o)-r.from,Math.max(i,o)-r.from),h=s(a);if(null!=t&&h!=t)break;" "==a&&i==e||(t=h),i=o}return i}),ao=t=>oo(t,!1),ho=t=>oo(t,!0);function lo(t){let e=[],i=-1;for(var n of t.selection.ranges){var r=t.doc.lineAt(n.from),n=t.doc.lineAt(n.to);i==r.number?e[e.length-1].to=n.to:e.push({from:r.from,to:n.to}),i=n.number}return e}function co(t,e,i){let n=[];for(var r of lo(t)){var s;(i?r.to!=t.doc.length:0!=r.from)&&(s=t.doc.lineAt(i?r.to+1:r.from-1),i?n.push({from:r.to,to:s.to},{from:r.from,insert:s.text+t.lineBreak}):n.push({from:s.from,to:r.from},{from:r.to,insert:t.lineBreak+s.text}))}return!!n.length&&(e(t.update({changes:n,scrollIntoView:!0})),!0)}function uo(t,e,i){let n=[];for(var r of lo(t))i?n.push({from:r.from,insert:t.doc.slice(r.from,r.to)+t.lineBreak}):n.push({from:r.to,insert:t.lineBreak+t.doc.slice(r.from,r.to)});return e(t.update({changes:n,scrollIntoView:!0})),!0}function fo(r,s){let o=-1;return r.changeByRange(e=>{var i=[];for(let t=e.from;t<=e.to;){var n=r.doc.lineAt(t);n.number>o&&(e.empty||e.to>n.from)&&(s(n,i,e),o=n.number),t=n.to+1}let t=r.changes(i);return{changes:i,range:E.range(t.mapPos(e.anchor,1),t.mapPos(e.head,1))}})}const po=({state:o,dispatch:t})=>{let a=Object.create(null),h=new Gr(o,{overrideIndentation:t=>{t=a[t];return null==t?-1:t}});var e=fo(o,(t,e,i)=>{var n,r,s=Ur(h,t.from);null==s||((n=/^\s*/.exec(t.text)[0])!=(r=Kr(o,s))||i.from(t(i.update(fo(i,(t,e)=>{e.push({from:t.from,insert:i.facet(jr)})}))),!0);const mo=[{key:"Ctrl-b",run:Ts,shift:Ws},{key:"Ctrl-f",run:Ds,shift:Fs},{key:"Ctrl-p",run:Es,shift:Js},{key:"Ctrl-n",run:Ps,shift:Ks},{key:"Ctrl-a",run:Vs,shift:Ys},{key:"Ctrl-e",run:zs,shift:Qs},{key:"Ctrl-d",run:so},{key:"Ctrl-h",run:t=>ro(t,!1,!1)},{key:"Ctrl-k",run:i=>no(i,t=>{var e=i.visualLineAt(t).to;return t{var i=t.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:d.of(["",""])},range:E.cursor(t.from)}));return e(t.update(i,{scrollIntoView:!0,annotations:st.userEvent.of("input")})),!0}},{key:"Ctrl-t",run:({state:n,dispatch:t})=>{var e=n.changeByRange(t=>{if(!t.empty||0==t.from||t.from==n.doc.length)return{range:t};var e=t.from,i=n.doc.lineAt(e),t=e==i.from?e-1:S(i.text,e-i.from,!1)+i.from,i=e==i.to?e+1:S(i.text,e-i.from,!0)+i.from;return{changes:{from:t,to:i,insert:n.doc.slice(e,i).append(n.doc.slice(t,e))},range:E.cursor(i)}});return!e.changes.empty&&(t(n.update(e,{scrollIntoView:!0})),!0)}},{key:"Alt-f",run:t=>Ls(t,!0),shift:t=>qs(t,!0)},{key:"Alt-b",run:t=>Ls(t,!1),shift:t=>qs(t,!1)},{key:"Alt-<",run:Zs},{key:"Alt->",run:to},{key:"Ctrl-v",run:Ns},{key:"Alt-v",run:Rs}];Yt=[{key:"ArrowLeft",run:Ts,shift:Ws},{key:"Mod-ArrowLeft",mac:"Alt-ArrowLeft",run:t=>Ls(t,t.textDirection!=Kt.LTR),shift:t=>qs(t,t.textDirection!=Kt.LTR)},{mac:"Cmd-ArrowLeft",run:Vs,shift:Ys},{key:"ArrowRight",run:Ds,shift:Fs},{key:"Mod-ArrowRight",mac:"Alt-ArrowRight",run:t=>Ls(t,t.textDirection==Kt.LTR),shift:t=>qs(t,t.textDirection==Kt.LTR)},{mac:"Cmd-ArrowRight",run:zs,shift:Qs},{key:"ArrowUp",run:Es,shift:Js},{mac:"Cmd-ArrowUp",run:Zs,shift:eo},{mac:"Ctrl-ArrowUp",run:Rs,shift:Gs},{key:"ArrowDown",run:Ps,shift:Ks},{mac:"Cmd-ArrowDown",run:to,shift:io},{mac:"Ctrl-ArrowDown",run:Ns,shift:Xs},{key:"PageUp",run:Rs,shift:Gs},{key:"PageDown",run:Ns,shift:Xs},{key:"Home",run:e=>As(e,t=>_s(e,t,!1)),shift:e=>Is(e,t=>_s(e,t,!1))},{key:"Mod-Home",run:Zs,shift:eo},{key:"End",run:e=>As(e,t=>_s(e,t,!0)),shift:e=>Is(e,t=>_s(e,t,!0))},{key:"Mod-End",run:to,shift:io},{key:"Enter",run:({state:a,dispatch:t})=>{var e=a.changeByRange(({from:t,to:e})=>{var i=t==e&&function(t,e){if(/\(\)|\[\]|\{\}/.test(t.sliceDoc(e-1,e+1)))return{from:e,to:e};let i=Nr(t).resolve(e),n=i.childBefore(e),r=i.childAfter(e),s;return n&&r&&n.to<=e&&r.from>=e&&(s=n.type.prop(vr.closedBy))&&-1s.from&&t(e(t.update({selection:{anchor:0,head:t.doc.length},annotations:st.userEvent.of("keyboardselection")})),!0)},{key:"Backspace",run:t=>ro(t,!1,!0)},{key:"Delete",run:so},{key:"Mod-Backspace",mac:"Alt-Backspace",run:ao},{key:"Mod-Delete",mac:"Alt-Delete",run:ho}].concat(mo.map(t=>({mac:t.key,run:t.run,shift:t.shift})));const vo=[{key:"Alt-ArrowLeft",mac:"Ctrl-ArrowLeft",run:e=>As(e,t=>Os(e.state,t,e.textDirection!=Kt.LTR)),shift:e=>Is(e,t=>Os(e.state,t,e.textDirection!=Kt.LTR))},{key:"Alt-ArrowRight",mac:"Ctrl-ArrowRight",run:e=>As(e,t=>Os(e.state,t,e.textDirection==Kt.LTR)),shift:e=>Is(e,t=>Os(e.state,t,e.textDirection==Kt.LTR))},{key:"Alt-ArrowUp",run:({state:t,dispatch:e})=>co(t,e,!1)},{key:"Shift-Alt-ArrowUp",run:({state:t,dispatch:e})=>uo(t,e,!1)},{key:"Alt-ArrowDown",run:({state:t,dispatch:e})=>co(t,e,!0)},{key:"Shift-Alt-ArrowDown",run:({state:t,dispatch:e})=>uo(t,e,!0)},{key:"Escape",run:({state:t,dispatch:e})=>{let i=t.selection,n=null;return 1{var e=lo(i).map(({from:t,to:e})=>E.range(t,Math.min(e+1,i.doc.length)));return t(i.update({selection:E.create(e),annotations:st.userEvent.of("keyboardselection")})),!0}},{key:"Mod-i",run:({state:n,dispatch:t})=>{var e=ks(n.selection,t=>{var e;let i=Nr(n).resolve(t.head,1);for(;!(i.from=t.to||i.to>t.to&&i.from<=t.from||null===(e=i.parent)||void 0===e)&&e.parent;)i=i.parent;return E.range(i.to,i.from)});return t(Ss(n,e)),!0}},{key:"Mod-[",run:({state:o,dispatch:t})=>(t(o.update(fo(o,(n,r)=>{let s=/^\s*/.exec(n.text)[0];if(s){let t=A(s,0,o.tabSize),e=0,i=Kr(o,Math.max(0,t-Jr(o)));for(;e{let{state:i}=e,t=i.changes(lo(i).map(({from:t,to:e})=>(0e.moveVertically(t,!0)).map(t);return e.dispatch({changes:t,selection:n,scrollIntoView:!0}),!0}},{key:"Shift-Mod-\\",run:({state:t,dispatch:e})=>function(i,t,n){let r=!1,e=ks(i.selection,t=>{var e=hs(i,t.head,-1)||hs(i,t.head,1)||0t.selection.ranges.some(t=>!t.empty)?go({state:t,dispatch:e}):(e(t.update(t.replaceSelection("\t"),{scrollIntoView:!0,annotations:st.userEvent.of("input")})),!0),shift:po},yo=et.define(),bo=et.define(),xo=R.define(),ko=R.define({combine(t){return gt(t,{minDepth:100,newGroupDelay:500},{minDepth:Math.max,newGroupDelay:Math.min})}}),So=z.define({create(){return Ho.empty},update(e,i){var n=i.state.facet(ko),r=i.annotation(yo);if(r){var s=To.fromTransaction(i),o=r.side;let t=0==o?e.undone:e.done;return t=s?Do(t,t.length,n.minDepth,s):Eo(t,i.startState.selection),new Ho(0==o?r.rest:t,0==o?t:r.rest)}var t=i.annotation(bo);if("full"!=t&&"before"!=t||(e=e.isolate()),!1===i.annotation(st.addToHistory))return i.changes.empty?e:e.addMapping(i.changes.desc);s=To.fromTransaction(i),o=i.annotation(st.time),r=i.annotation(st.userEvent);return s?e=e.addChanges(s,o,r,n.newGroupDelay,n.minDepth):i.selection&&(e=e.addSelection(i.startState.selection,o,r,n.newGroupDelay)),e="full"==t||"after"==t?e.isolate():e},toJSON(t){return{done:t.done.map(t=>t.toJSON()),undone:t.undone.map(t=>t.toJSON())}},fromJSON(t){return new Ho(t.done.map(To.fromJSON),t.undone.map(To.fromJSON))}});function Ao(n,r){return function({state:t,dispatch:e}){let i=t.field(So,!1);if(!i)return!1;t=i.pop(n,t,r);return!!t&&(e(t),!0)}}const Mo=Ao(0,!1),Co=Ao(1,!1);ee=Ao(0,!0),ie=Ao(1,!0);class To{constructor(t,e,i,n,r){this.changes=t,this.effects=e,this.mapped=i,this.startSelection=n,this.selectionsAfter=r}setSelAfter(t){return new To(this.changes,this.effects,this.mapped,this.startSelection,t)}toJSON(){var t;return{changes:null===(t=this.changes)||void 0===t?void 0:t.toJSON(),mapped:null===(t=this.mapped)||void 0===t?void 0:t.toJSON(),startSelection:null===(t=this.startSelection)||void 0===t?void 0:t.toJSON(),selectionsAfter:this.selectionsAfter.map(t=>t.toJSON())}}static fromJSON(t){return new To(t.changes&&M.fromJSON(t.changes),[],t.mapped&&k.fromJSON(t.mapped),t.startSelection&&E.fromJSON(t.startSelection),t.selectionsAfter.map(E.fromJSON))}static fromTransaction(t){let e=Oo;for(var i of t.startState.facet(xo)){i=i(t);i.length&&(e=e.concat(i))}return!e.length&&t.changes.empty?null:new To(t.changes.invert(t.startState.doc),e,void 0,t.startState.selection,Oo)}static selection(t){return new To(void 0,Oo,void 0,void 0,t)}}function Do(t,e,i,n){let r=t.slice(i+20t.map(e)):Oo,i);if(!t.changes)return To.selection(n);var r=t.changes.map(e),s=e.mapDesc(t.changes,!0),i=t.mapped?t.mapped.composeDesc(s):s;return new To(r,rt.mapEffects(t.effects,e),i,t.startSelection.map(s),n)}(e[i-1],t,n);if(r.changes&&!r.changes.empty||r.effects.length){let t=e.slice(0,i);return t[i-1]=r,t}t=r.mapped,i--,n=r.selectionsAfter}return n.length?[To.selection(n)]:Oo}class Ho{constructor(t,e,i=0,n=void 0){this.done=t,this.undone=e,this.prevTime=i,this.prevUserEvent=n}isolate(){return this.prevTime?new Ho(this.done,this.undone):this}addChanges(t,e,i,n,r){let s=this.done,o=s[s.length-1];return s=o&&o.changes&&e-this.prevTimeo.push(t,e)),e.iterChangedRanges((t,e,i,n)=>{for(let t=0;tt.empty!=r.ranges[e].empty).length)?this:new Ho(Eo(this.done,t),this.undone,e,i)}addMapping(t){return new Ho(Po(this.done,t),Po(this.undone,t),this.prevTime,this.prevUserEvent)}pop(e,i,t){let n=0==e?this.done:this.undone;if(0==n.length)return null;var r=n[n.length-1];if(t&&r.selectionsAfter.length)return i.update({selection:r.selectionsAfter[r.selectionsAfter.length-1],annotations:yo.of({side:e,rest:function(t){let e=t[t.length-1],i=t.slice();return i[t.length-1]=e.setSelAfter(e.selectionsAfter.slice(0,e.selectionsAfter.length-1)),i}(n)})});if(r.changes){let t=1==n.length?Oo:n.slice(0,n.length-1);return r.mapped&&(t=Po(t,r.mapped)),i.update({changes:r.changes,selection:r.startSelection,effects:r.effects,annotations:yo.of({side:e,rest:t}),filter:!1})}return null}}Ho.empty=new Ho(Oo,Oo);const Ro=[{key:"Mod-z",run:Mo,preventDefault:!0},{key:"Mod-y",mac:"Mod-Shift-z",run:Co,preventDefault:!0},{key:"Mod-u",run:ee,preventDefault:!0},{key:"Alt-u",mac:"Mod-Shift-u",run:ie,preventDefault:!0}];let No=0;class _o{constructor(t,e,i){this.set=t,this.base=e,this.modified=i,this.id=No++}static define(t){if(null!=t&&t.base)throw new Error("Can not derive from a modified tag");let e=new _o([],null,[]);if(e.set.push(e),t)for(var i of t.set)e.set.push(i);return e}static defineModifier(){let e=new zo;return t=>-1t.id-e.id))}}let Vo=0;class zo{constructor(){this.instances=[],this.id=Vo++}static get(e,i){if(!i.length)return e;var t,n=i[0].instances.find(t=>t.base==e&&function(t,i){return t.length==i.length&&t.every((t,e)=>t==i[e])}(i,t.modified));if(n)return n;let r=[],s=new _o(r,e,i);for(t of i)t.instances.push(s);var o,a=function e(i){let n=[i];for(let t=0;tt.scope)?void 0:Object.create(null);return(t,e)=>{var i,n=a&&a[t.id];if(void 0!==n)return n;let r=null;for(i of o){var s=i.match(t,e);s&&(r=r?r+" "+s:s)}return a&&(a[t.id]=r),r}}static define(t,e){return new jo(t,e||{})}static get(t,e,i){return qo(t)(e,i||yr.none)}}const Jo=W.fallback(li.fromClass(class{constructor(t){this.markCache=Object.create(null),this.tree=Nr(t.state),this.decorations=this.buildDeco(t,qo(t.state))}update(t){var e=Nr(t.state),i=qo(t.state),n=i!=t.startState.facet($o);e.lengthr-1)){for(let t=r-1,e=i.length-1;0<=e;e--,t--){var s=i[e];if(s&&s!=n[t])return}return 1}}(e.context,Ko,s)){for(var l of e.tags)(l=d(l,o))&&(t&&(t+=" "),t+=l,1==e.mode?r+=(r?" ":"")+l:0==e.mode&&(i=!0));break}e=e.next}if(t!=g&&(h>p&&g&&f(p,m.from,g),p=h,g=t),!i&&m.firstChild()){do{var c=m.to;n(r,s+1,o),g!=t&&((c=Math.min(u,c))>p&&g&&f(p,c,g),p=c,g=t)}while(m.nextSibling());m.parent()}}}("",0,t.type)}(this.tree,i,r,e,(t,e,i)=>{n.add(t,e,this.markCache[i]||(this.markCache[i]=ze.mark({class:i})))});return n.finish()}},{decorations:t=>t.decorations})),Ko=[""];const Uo=_o.define;Gt=Uo(),re=Uo(),ne=Uo(re),Xt=Uo(),Vt=Uo(Xt),It=Uo(Xt),$t=Uo(),te=Uo($t),Qt=Uo(),Zt=Uo(),Yt=Uo(),ee=Uo(Yt),ie=Uo();const Go={comment:Gt,lineComment:Uo(Gt),blockComment:Uo(Gt),docComment:Uo(Gt),name:re,variableName:Uo(re),typeName:ne,tagName:Uo(ne),propertyName:Uo(re),className:Uo(re),labelName:Uo(re),namespace:Uo(re),macroName:Uo(re),literal:Xt,string:Vt,docString:Uo(Vt),character:Uo(Vt),number:It,integer:Uo(It),float:Uo(It),bool:Uo(Xt),regexp:Uo(Xt),escape:Uo(Xt),color:Uo(Xt),url:Uo(Xt),keyword:Qt,self:Uo(Qt),null:Uo(Qt),atom:Uo(Qt),unit:Uo(Qt),modifier:Uo(Qt),operatorKeyword:Uo(Qt),controlKeyword:Uo(Qt),definitionKeyword:Uo(Qt),operator:Zt,derefOperator:Uo(Zt),arithmeticOperator:Uo(Zt),logicOperator:Uo(Zt),bitwiseOperator:Uo(Zt),compareOperator:Uo(Zt),updateOperator:Uo(Zt),definitionOperator:Uo(Zt),typeOperator:Uo(Zt),controlOperator:Uo(Zt),punctuation:Yt,separator:Uo(Yt),bracket:ee,angleBracket:Uo(ee),squareBracket:Uo(ee),paren:Uo(ee),brace:Uo(ee),content:$t,heading:te,heading1:Uo(te),heading2:Uo(te),heading3:Uo(te),heading4:Uo(te),heading5:Uo(te),heading6:Uo(te),contentSeparator:Uo($t),list:Uo($t),quote:Uo($t),emphasis:Uo($t),strong:Uo($t),link:Uo($t),monospace:Uo($t),inserted:Uo(),deleted:Uo(),changed:Uo(),invalid:Uo(),meta:ie,documentMeta:Uo(ie),annotation:Uo(ie),processingInstruction:Uo(ie),definition:_o.defineModifier(),constant:_o.defineModifier(),function:_o.defineModifier(),standard:_o.defineModifier(),local:_o.defineModifier(),special:_o.defineModifier()};jo.define([{tag:Go.link,textDecoration:"underline"},{tag:Go.heading,textDecoration:"underline",fontWeight:"bold"},{tag:Go.emphasis,fontStyle:"italic"},{tag:Go.strong,fontWeight:"bold"},{tag:Go.keyword,color:"#708"},{tag:[Go.atom,Go.bool,Go.url,Go.contentSeparator,Go.labelName],color:"#219"},{tag:[Go.literal,Go.inserted],color:"#164"},{tag:[Go.string,Go.deleted],color:"#a11"},{tag:[Go.regexp,Go.escape,Go.special(Go.string)],color:"#e40"},{tag:Go.definition(Go.variableName),color:"#00f"},{tag:Go.local(Go.variableName),color:"#30a"},{tag:[Go.typeName,Go.namespace],color:"#085"},{tag:Go.className,color:"#167"},{tag:[Go.special(Go.variableName),Go.macroName],color:"#256"},{tag:Go.definition(Go.propertyName),color:"#00c"},{tag:Go.comment,color:"#940"},{tag:Go.meta,color:"#7a757a"},{tag:Go.invalid,color:"#f00"}]);const Xo=jo.define([{tag:Go.link,class:"cmt-link"},{tag:Go.heading,class:"cmt-heading"},{tag:Go.emphasis,class:"cmt-emphasis"},{tag:Go.strong,class:"cmt-strong"},{tag:Go.keyword,class:"cmt-keyword"},{tag:Go.atom,class:"cmt-atom"},{tag:Go.bool,class:"cmt-bool"},{tag:Go.url,class:"cmt-url"},{tag:Go.labelName,class:"cmt-labelName"},{tag:Go.inserted,class:"cmt-inserted"},{tag:Go.deleted,class:"cmt-deleted"},{tag:Go.literal,class:"cmt-literal"},{tag:Go.string,class:"cmt-string"},{tag:Go.number,class:"cmt-number"},{tag:[Go.regexp,Go.escape,Go.special(Go.string)],class:"cmt-string2"},{tag:Go.variableName,class:"cmt-variableName"},{tag:Go.local(Go.variableName),class:"cmt-variableName cmt-local"},{tag:Go.definition(Go.variableName),class:"cmt-variableName cmt-definition"},{tag:Go.special(Go.variableName),class:"cmt-variableName2"},{tag:Go.typeName,class:"cmt-typeName"},{tag:Go.namespace,class:"cmt-namespace"},{tag:Go.macroName,class:"cmt-macroName"},{tag:Go.propertyName,class:"cmt-propertyName"},{tag:Go.operator,class:"cmt-operator"},{tag:Go.comment,class:"cmt-comment"},{tag:Go.meta,class:"cmt-meta"},{tag:Go.invalid,class:"cmt-invalid"},{tag:Go.punctuation,class:"cmt-punctuation"}]);var Yo=[{type:"undo",title:"撤销",innerHTML:''},{type:"redo",title:"重做",innerHTML:''},{type:"bold",title:"加粗",innerHTML:''},{type:"italic",title:"倾斜",innerHTML:''},{type:"delete",title:"删除",innerHTML:''},{type:"code-inline",title:"行内代码",innerHTML:''},{type:"indent",title:"缩进",innerHTML:''},{type:"hr",title:"横线",innerHTML:''},{type:"quote",title:"引用",innerHTML:''},{type:"title",title:"标题",innerHTML:''},{type:"ordered-list",title:"有序列表",innerHTML:''},{type:"unordered-list",title:"无序列表",innerHTML:''},{type:"link",title:"超链接",innerHTML:''},{type:"image",title:"插入图片",innerHTML:''},{type:"character",title:"实体符号",innerHTML:''},{type:"table",title:"表格",innerHTML:''},{type:"emoji",title:"符号表情",innerHTML:''},{type:"task-no",title:"任务 - 未完成",innerHTML:''},{type:"task-yes",title:"任务 - 已完成",innerHTML:''},{type:"dplayer",title:"M3U8/MP4视频",innerHTML:''},{type:"netease-list",title:"网易云列表",innerHTML:''},{type:"netease-single",title:"网易云单首",innerHTML:''},{type:"bilibili",title:"哔哩哔哩视频",innerHTML:''},{type:"code-block",title:"代码块",innerHTML:''},{type:"time",title:"当前时间",innerHTML:''},{type:"clean",title:"清屏",innerHTML:''},{type:"download",title:"下载",innerHTML:''},{type:"fullScreen",title:"全屏/取消全屏",innerHTML:''},{type:"publish",title:"发布文章",innerHTML:''},{type:"about",title:"关于",innerHTML:''}];const Qo=new HyperDown,Zo=window.JoeConfig.playerAPI;function ta(t){t=(t=(t=(t=(t=(t=(t=Qo.makeHtml(t)).replace(/{x}/g,'')).replace(/{ }/g,'')).replace(/{music-list([^}]*)\/}/g,"")).replace(/{music([^}]*)\/}/g,"")).replace(/{bilibili([^}]*)\/}/g,"")).replace(/{dplayer([^}]*)\/}/g,''),$(".cm-preview-content").html(t),$(".cm-preview-content pre code").each((t,e)=>Prism.highlightElement(e))}class ea extends class{constructor(){$("body").append(` +!function(){"use strict";let r="lc,34,7n,7,7b,19,,,,2,,2,,,20,b,1c,l,g,,2t,7,2,6,2,2,,4,z,,u,r,2j,b,1m,9,9,,o,4,,9,,3,,5,17,3,3b,f,,w,1j,,,,4,8,4,,3,7,a,2,t,,1m,,,,2,4,8,,9,,a,2,q,,2,2,1l,,4,2,4,2,2,3,3,,u,2,3,,b,2,1l,,4,5,,2,4,,k,2,m,6,,,1m,,,2,,4,8,,7,3,a,2,u,,1n,,,,c,,9,,14,,3,,1l,3,5,3,,4,7,2,b,2,t,,1m,,2,,2,,3,,5,2,7,2,b,2,s,2,1l,2,,,2,4,8,,9,,a,2,t,,20,,4,,2,3,,,8,,29,,2,7,c,8,2q,,2,9,b,6,22,2,r,,,,,,1j,e,,5,,2,5,b,,10,9,,2u,4,,6,,2,2,2,p,2,4,3,g,4,d,,2,2,6,,f,,jj,3,qa,3,t,3,t,2,u,2,1s,2,,7,8,,2,b,9,,19,3,3b,2,y,,3a,3,4,2,9,,6,3,63,2,2,,1m,,,7,,,,,2,8,6,a,2,,1c,h,1r,4,1c,7,,,5,,14,9,c,2,w,4,2,2,,3,1k,,,2,3,,,3,1m,8,2,2,48,3,,d,,7,4,,6,,3,2,5i,1m,,5,ek,,5f,x,2da,3,3x,,2o,w,fe,6,2x,2,n9w,4,,a,w,2,28,2,7k,,3,,4,,p,2,5,,47,2,q,i,d,,12,8,p,b,1a,3,1c,,2,4,2,2,13,,1v,6,2,2,2,2,c,,8,,1b,,1f,,,3,2,2,5,2,,,16,2,8,,6m,,2,,4,,fn4,,kh,g,g,g,a6,2,gt,,6a,,45,5,1ae,3,,2,5,4,14,3,4,,4l,2,fx,4,ar,2,49,b,4w,,1i,f,1k,3,1d,4,2,2,1x,3,10,5,,8,1q,,c,2,1g,9,a,4,2,,2n,3,2,,,2,6,,4g,,3,8,l,2,1l,2,,,,,m,,e,7,3,5,5f,8,2,3,,,n,,29,,2,6,,,2,,,2,,2,6j,,2,4,6,2,,2,r,2,2d,8,2,,,2,2y,,,,2,6,,,2t,3,2,4,,5,77,9,,2,6t,,a,2,,,4,,40,4,2,2,4,,w,a,14,6,2,4,8,,9,6,2,3,1a,d,,2,ba,7,,6,,,2a,m,2,7,,2,,2,3e,6,3,,,2,,7,,,20,2,3,,,,9n,2,f0b,5,1n,7,t4,,1r,4,29,,f5k,2,43q,,,3,4,5,8,8,2,7,u,4,44,3,1iz,1j,4,1e,8,,e,,m,5,,f,11s,7,,h,2,7,,2,,5,79,7,c5,4,15s,7,31,7,240,5,gx7k,2o,3k,6o".split(",").map(t=>t?parseInt(t,36):1);for(let t=1;te)return r[t-1]<=e}(e))n+=u(e),t=e;else{if(!s(e))break;{let t=0,e=n-2;for(;0<=e&&s(c(i,e));)t++,e-=2;if(t%2==0)break;n+=2}}}return n}function a(t,e){for(;0this.length)throw new RangeError(`Invalid position ${t} in document of length ${this.length}`);return this.lineInner(t,!1,1,0)}line(t){if(t<1||t>this.lines)throw new RangeError(`Invalid line number ${t} in ${this.lines}-line document`);return this.lineInner(t,!0,1,0)}replace(t,e,i){var n=[];return this.decompose(0,t,n,2),i.length&&i.decompose(0,i.length,n,3),this.decompose(e,this.length,n,1),m.from(n,this.length-(e-t)+i.length)}append(t){return this.replace(this.length,this.length,t)}slice(t,e=this.length){var i=[];return this.decompose(t,e,i,0),m.from(i,e-t)}eq(t){if(t==this)return!0;if(t.length!=this.length||t.lines!=this.lines)return!1;let e=new v(this),i=new v(t);for(;;){if(e.next(),i.next(),e.lineBreak!=i.lineBreak||e.done!=i.done||e.value!=i.value)return!1;if(e.done)return!0}}iter(t=1){return new v(this,t)}iterRange(t,e=this.length){return new i(this,t,e)}toString(){return this.sliceString(0)}toJSON(){var t=[];return this.flatten(t),t}static of(t){if(0==t.length)throw new RangeError("A document must have at least one line");return 1!=t.length||t[0]?t.length<=32?new g(t):m.from(g.split(t,[])):d.empty}}"undefined"!=typeof Symbol&&(d.prototype[Symbol.iterator]=function(){return this.iter()});class g extends d{constructor(t,e=function(t){let e=-1;for(var i of t)e+=i.length+1;return e}(t)){super(),this.text=t,this.length=e}get lines(){return this.text.length}get children(){return null}lineInner(e,i,n,r){for(let t=0;;t++){var s=this.text[t],o=r+s.length;if(e<=(i?n:o))return new w(r,o,n,s);r=o+1,n++}}decompose(i,t,n,r){i=i<=0&&t>=this.length?this:new g(p(this.text,i,t),Math.min(t,this.length)-Math.max(0,i));if(1&r){let t=n.pop(),e=f(i.text,t.text.slice(),0,i.length);e.length<=32?n.push(new g(e,t.length+i.length)):(r=e.length>>1,n.push(new g(e.slice(0,r)),new g(e.slice(r))))}else n.push(i)}replace(t,e,i){if(!(i instanceof g))return super.replace(t,e,i);var n=f(this.text,f(i.text,p(this.text,0,t)),e),t=this.length+i.length-(e-t);return n.length<=32?new g(n,t):m.from(g.split(n,[]),t)}sliceString(r,s=this.length,o="\n"){let a="";for(let i=0,n=0;i<=s&&nr&&n&&(a+=o),ri&&(a+=t.slice(Math.max(0,r-i),s-i)),i=e+1}return a}flatten(t){for(var e of this.text)t.push(e)}static split(t,e){let i=[],n=-1;for(var r of t)i.push(r),n+=r.length+1,32==i.length&&(e.push(new g(i,n)),i=[],n=-1);return-1=n&&(h=a&((n<=r?1:0)|(s<=e?2:0)),n>=r&&e<=s&&!h?o.push(t):t.decompose(r-n,s-n,o,h)),n=e+1}}replace(r,s,o){if(o.lines=n&&s<=e){var a=t.replace(r-n,s-n,o),h=this.lines-t.lines+a.lines;if(a.lines>4&&a.lines>h>>6){let t=this.children.slice();return t[i]=a,new m(t,this.length-(s-r)+o.length)}return super.replace(n,e,a)}n=e+1}return super.replace(r,s,o)}sliceString(r,s=this.length,o="\n"){let a="";for(let i=0,n=0;ir&&i&&(a+=o),rn&&(a+=t.sliceString(r-n,s-n,o)),n=e+1}return a}flatten(t){for(var e of this.children)e.flatten(t)}static from(t,e=t.reduce((t,e)=>t+e.length+1,-1)){let i=0;for(var n of t)i+=n.lines;if(i<32){var r,s=[];for(r of t)r.flatten(s);return new g(s,e)}let o=Math.max(32,i>>5),a=o<<1,h=o>>1,l=[],c=0,u=-1,d=[];function f(){0!=c&&(l.push(1==d.length?d[0]:m.from(d,u)),u=-1,c=d.length=0)}for(var p of t)!function t(e){let i;if(e.lines>a&&e instanceof m)for(var n of e.children)t(n);else e.lines>h&&(c>h||!c)?(f(),l.push(e)):e instanceof g&&c&&(i=d[d.length-1])instanceof g&&e.lines+i.lines<=32?(c+=e.lines,u+=e.length+1,d[d.length-1]=new g(i.text.concat(e.text),i.length+1+e.length)):(c+e.lines>o&&f(),c+=e.lines,u+=e.length+1,d.push(e))}(p);return f(),1==l.length?l[0]:new m(l,e)}}function f(s,o,a=0,h=1e9){for(let i=0,n=0,r=!0;nMath.max(0,n))return this.value=0==n?t:0t.length?n-=t.length:(this.nodes.push(t),this.offsets.push(0this.limit&&(this.value=0r)throw new RangeError(`Position ${e} is out of range for changeset of length ${r}`);return s}touchesRange(i,n=i){for(let t=0,e=0;t"number"!=typeof t))throw new RangeError("Invalid JSON representation of ChangeDesc");return new k(t)}}class M extends k{constructor(t,e){super(t),this.inserted=e}apply(s){if(this.length!=s.length)throw new RangeError("Applying change set to a document with the wrong length");return D(this,(t,e,i,n,r)=>s=s.replace(i,i+(e-t),r),!1),s}mapDesc(t,e=!1){return O(this,t,e,!0)}invert(i){let n=this.sections.slice(),r=[];for(let t=0,e=0;t>1;r.length>1].toJSON()))}return n}static of(t,s,o){let a=[],h=[],l=0,i=null;function c(t=!1){if(t||a.length){ll&&C(a,t-l,-1),C(a,e-t,n),T(h,a,r),l=e)}}(t),c(!i),i}static empty(t){return new M(t?[t,-1]:[],[])}static fromJSON(i){if(!Array.isArray(i))throw new RangeError("Invalid JSON representation of ChangeSet");let n=[],r=[];for(let e=0;ee&&"string"!=typeof t))throw new RangeError("Invalid JSON representation of ChangeSet");if(1==t.length)n.push(t[0],0);else{for(;r.length>1;if(n>1])),!(c||a==h.sections.length||h.sections[a+1]<0);)n=h.sections[a++],r=h.sections[a++];l(s,t,o,e,i),s=t,o=e}}}function O(t,e,r,i=!1){var s=[],o=i?[]:null;let a=new L(t),h=new L(e);for(let i=0,n=0;;)if(-1==a.ins)i+=a.len,a.next();else if(-1==h.ins&&nn&&!a.done&&i+a.leni&&n+h.lenh||0<=o.ins&&o.len>h)&&(t||l>1;return e>=t.length?d.empty:t[e]}textBit(t){let{inserted:e}=this.set,i=this.i-2>>1;return i>=e.length&&!t?d.empty:e[i].slice(this.off,null==t?void 0:this.off+t)}forward(t){t==this.len?this.next():(this.len-=t,this.off+=t)}forward2(t){-1==this.ins?this.forward(t):t==this.ins?this.next():(this.ins-=t,this.off+=t)}}class B{constructor(t,e,i){this.from=t,this.to=e,this.flags=i}get anchor(){return 16&this.flags?this.to:this.from}get head(){return 16&this.flags?this.from:this.to}get empty(){return this.from==this.to}get assoc(){return 4&this.flags?-1:8&this.flags?1:0}get bidiLevel(){var t=3&this.flags;return 3==t?null:t}get goalColumn(){var t=this.flags>>5;return 33554431==t?void 0:t}map(t,e=-1){var i=t.mapPos(this.from,e),e=t.mapPos(this.to,e);return i==this.from&&e==this.to?this:new B(i,e,this.flags)}extend(t,e=t){if(t<=this.anchor&&e>=this.anchor)return E.range(t,e);e=Math.abs(t-this.anchor)>Math.abs(e-this.anchor)?t:e;return E.range(this.anchor,e)}eq(t){return this.anchor==t.anchor&&this.head==t.head}toJSON(){return{anchor:this.anchor,head:this.head}}static fromJSON(t){if(!t||"number"!=typeof t.anchor||"number"!=typeof t.head)throw new RangeError("Invalid JSON representation for SelectionRange");return E.range(t.anchor,t.head)}}class E{constructor(t,e=0){this.ranges=t,this.mainIndex=e}map(e,i=-1){return e.empty?this:E.create(this.ranges.map(t=>t.map(e,i)),this.mainIndex)}eq(e){if(this.ranges.length!=e.ranges.length||this.mainIndex!=e.mainIndex)return!1;for(let t=0;tt.toJSON()),main:this.mainIndex}}static fromJSON(t){if(!t||!Array.isArray(t.ranges)||"number"!=typeof t.main||t.main>=t.ranges.length)throw new RangeError("Invalid JSON representation for EditorSelection");return new E(t.ranges.map(t=>B.fromJSON(t)),t.main)}static single(t,e=t){return new E([E.range(t,e)],0)}static create(i,n=0){if(0==i.length)throw new RangeError("A selection needs at least one range");for(let t=0,e=0;et.from-e.from),i=e.indexOf(t);for(let t=1;tr.head?E.range(s,n):E.range(n,s)))}return new E(e,i)}(i.slice(),n);t=r.to}return new E(i,n)}static cursor(t,e=0,i,n){return new B(t,t,(0==e?0:e<0?4:8)|(null==i?3:Math.min(2,i))|(null!=n?n:33554431)<<5)}static range(t,e,i){i=(null!=i?i:33554431)<<5;return ee)throw new RangeError("Selection points outside of document")}let H=0;class R{constructor(t,e,i,n,r){this.combine=t,this.compareInput=e,this.compare=i,this.isStatic=n,this.extensions=r,this.id=H++,this.default=t([])}static define(t={}){return new R(t.combine||(t=>t),t.compareInput||((t,e)=>t===e),t.compare||(t.combine?(t,e)=>t===e:N),!!t.static,t.enables)}of(t){return new _([],this,0,t)}compute(t,e){if(this.isStatic)throw new Error("Can't compute a static facet");return new _(t,this,1,e)}computeN(t,e){if(this.isStatic)throw new Error("Can't compute a static facet");return new _(t,this,2,e)}from(e,i){return i=i||(t=>t),this.compute([e],t=>i(t.field(e)))}}function N(t,i){return t==i||t.length==i.length&&t.every((t,e)=>t===i[e])}class _{constructor(t,e,i,n){this.dependencies=t,this.facet=e,this.type=i,this.value=n,this.id=H++}dynamicSlot(t){var e,i;let n=this.value,r=this.facet.compareInput,s=t[this.id]>>1,o=2==this.type,a=!1,h=!1,l=[];for(i of this.dependencies)"doc"==i?a=!0:"selection"==i?h=!0:0==(1&(null!==(e=t[i.id])&&void 0!==e?e:1))&&l.push(t[i.id]);return(e,t)=>{if(!t||t.reconfigured)return e.values[s]=n(e),1;if(!(a&&t.docChanged||h&&(t.docChanged||t.selection)||l.some(t=>0<(1&U(e,t)))))return 0;var i=n(e),t=t.startState.values[s];return(o?function(e,i,n){if(e.length!=i.length)return!1;for(let t=0;tt===e),t);return t.provide&&(e.provides=t.provide(e)),e}create(t){let e=t.facet(V).find(t=>t.field==this);return((null===e||void 0===e?void 0:e.create)||this.createF)(t)}slot(t){let o=t[this.id]>>1;return(t,e)=>{if(!e)return t.values[o]=this.create(t),1;let i,n=0;var r,s;e.reconfigured?(r=e.startState,s=this.id,s=null==(s=r.config.address[s])?null:s>>1,i=null==s?this.create(e.startState):e.startState.values[s],n=1):i=e.startState.values[o];e=this.updateF(i,e);return n||this.compareF(i,e)||(n=1),n&&(t.values[o]=e),n}}init(t){return[this,V.of({field:this,create:t})]}get extension(){return this}}const I={fallback:3,default:2,extend:1,override:0};function t(e){return t=>new F(t,e)}const W={fallback:t(I.fallback),default:t(I.default),extend:t(I.extend),override:t(I.override)};class F{constructor(t,e){this.inner=t,this.prec=e}}class j{of(t){return new q(this,t)}reconfigure(t){return j.reconfigure.of({compartment:this,extension:t})}get(t){return t.config.compartments.get(this)}}class q{constructor(t,e){this.compartment=t,this.inner=e}}class J{constructor(t,e,i,n,r){for(this.base=t,this.compartments=e,this.dynamicSlots=i,this.address=n,this.staticValues=r,this.statusTemplate=[];this.statusTemplate.length>1]}static resolve(t,e,n){let i=[],r=Object.create(null);var s,o,a=new Map;for(s of function(t,a,h){let l=[[],[],[],[]],c=new Map;return function t(e,i){var n=c.get(e);if(null!=n){if(i<=n)return;var r=l[n].indexOf(e);-1t.concat(e))}(t,e,a))(s instanceof z?i:r[s.facet.id]||(r[s.facet.id]=[])).push(s);let h=Object.create(null),l=[],c=[];for(let e of i)h[e.id]=c.length<<1,c.push(t=>e.slot(t));for(o in r){let i=r[o],e=i[0].facet;if(i.every(t=>0==t.type)){h[e.id]=l.length<<1|1;let t=e.combine(i.map(t=>t.value));var u=n?n.config.address[e.id]:null;null!=u&&(u=K(n,u),e.compare(t,u)&&(t=u)),l.push(t)}else{for(let e of i)0==e.type?(h[e.id]=l.length<<1|1,l.push(e.value)):(h[e.id]=c.length<<1,c.push(t=>e.dynamicSlot(t)));h[e.id]=c.length<<1,c.push(t=>function(e,l,t){let c=t.map(t=>e[t.id]),u=t.map(t=>t.type),d=c.filter(t=>!(1&t)),f=e[l.id]>>1;return(e,t)=>{var i,n=t?t.reconfigured?t.startState.config.address[l.id]:f<<1:null;let r=null==n;for(i of d)1&U(e,i)&&(r=!0);if(!r)return 0;let s=[];for(let t=0;tt(h)),h,l)}}function U(t,e){if(1&e)return 2;var i=e>>1,e=t.status[i];if(4==e)throw new Error("Cyclic dependency between fields and/or facets");if(2&e)return e;t.status[i]=4;e=t.config.dynamicSlots[i](t,t.applying);return t.status[i]=2|e}function K(t,e){return(1&e?t.config.staticValues:t.values)[e>>1]}const G=R.define(),X=R.define({combine:t=>t.some(t=>t),static:!0}),Y=R.define({combine:t=>t.length?t[0]:void 0,static:!0}),Q=R.define(),Z=R.define(),tt=R.define();class et{constructor(t,e){this.type=t,this.value=e}static define(){return new it}}class it{of(t){return new et(this,t)}}class nt{constructor(t){this.map=t}of(t){return new rt(this,t)}}class rt{constructor(t,e){this.type=t,this.value=e}map(t){t=this.type.map(this.value,t);return void 0===t?void 0:t==this.value?this:new rt(this.type,t)}is(t){return this.type==t}static define(t={}){return new nt(t.map||(t=>t))}static mapEffects(t,e){if(!t.length)return t;let i=[];for(var n of t){n=n.map(e);n&&i.push(n)}return i}}rt.reconfigure=rt.define(),rt.appendConfig=rt.define();class st{constructor(t,e,i,n,r,s){this.startState=t,this.changes=e,this.selection=i,this.effects=n,this.annotations=r,this.scrollIntoView=s,this._doc=null,this._state=null,i&&P(i,e.newLength),r.some(t=>t.type==st.time)||(this.annotations=r.concat(st.time.of(Date.now())))}get newDoc(){return this._doc||(this._doc=this.changes.apply(this.startState.doc))}get newSelection(){return this.selection||this.startState.selection.map(this.changes)}get state(){return this._state||this.startState.applyTransaction(this),this._state}annotation(t){for(var e of this.annotations)if(e.type==t)return e.value}get docChanged(){return!this.changes.empty}get reconfigured(){return this.startState.config!=this.state.config}}function ot(t,e,i){let n,r,s;return s=i?(n=e.changes,r=M.empty(e.changes.length),t.changes.compose(e.changes)):(n=e.changes.map(t.changes),r=t.changes.mapDesc(e.changes,!0),t.changes.compose(n)),{changes:s,selection:e.selection?e.selection.map(r):null===(i=t.selection)||void 0===i?void 0:i.map(n),effects:rt.mapEffects(t.effects,n).concat(rt.mapEffects(e.effects,r)),annotations:t.annotations.length?t.annotations.concat(e.annotations):e.annotations,scrollIntoView:t.scrollIntoView||e.scrollIntoView}}function at(t,e,i){var n=e.selection;return{changes:e.changes instanceof M?e.changes:M.of(e.changes||[],i,t.facet(Y)),selection:n&&(n instanceof E?n:E.single(n.anchor,n.head)),effects:ct(e.effects),annotations:ct(e.annotations),scrollIntoView:!!e.scrollIntoView}}function ht(e,i,n){let r=at(e,i.length?i[0]:{},e.doc.length);i.length&&!1===i[0].filter&&(n=!1);for(let t=1;t=r[i]))t=r[i++],e=r[i++];else{if(!(n{if(!/\S/.test(e))return x.Space;if(function(i){if(dt)return dt.test(i);for(let e=0;enull),n)for(var r in t.address){var s=t.address[r],r=n.startState.config.address[r];null!=r&&0==(1&s)&&(this.values[s>>1]=K(n.startState,r))}(this.applying=n)&&(n._state=this);for(let t=0;tn.set(e,t)),e=null),n.set(r.value.compartment,r.value.extension)):r.is(rt.reconfigure)?(e=null,i=r.value):r.is(rt.appendConfig)&&(e=null,i=ct(i).concat(r.value));new pt(e||J.resolve(i,n,this),t.newDoc,t.newSelection,t)}replaceSelection(e){return"string"==typeof e&&(e=this.toText(e)),this.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:e},range:E.cursor(t.from+e.length)}))}changeByRange(r){var s=this.selection,t=r(s.ranges[0]);let o=this.changes(t.changes),a=[t.range],h=ct(t.effects);for(let n=1;ne.spec.fromJSON(i,t)))}return pt.create({doc:t.doc,selection:E.fromJSON(t.selection),extensions:e.extensions?r.concat([e.extensions]):r})}static create(t={}){let e=J.resolve(t.extensions||[],new Map);var i=t.doc instanceof d?t.doc:d.of((t.doc||"").split(e.staticFacet(pt.lineSeparator)||y));let n=t.selection?t.selection instanceof E?t.selection:E.single(t.selection.anchor,t.selection.head):E.single(0);return P(n,i.length),e.staticFacet(X)||(n=n.asSingle()),new pt(e,i,n)}get tabSize(){return this.facet(pt.tabSize)}get lineBreak(){return this.facet(pt.lineSeparator)||"\n"}phrase(t){for(var e of this.facet(pt.phrases))if(Object.prototype.hasOwnProperty.call(e,t))return e[t];return t}languageDataAt(t,e){let i=[];for(var n of this.facet(G))for(var r of n(this,e))Object.prototype.hasOwnProperty.call(r,t)&&i.push(r[t]);return i}charCategorizer(t){return ft(this.languageDataAt("wordChars",t).join(""))}}function gt(t,e,i={}){let n={};for(var r of t)for(var s of Object.keys(r)){var o=r[s],a=n[s];if(void 0===a)n[s]=o;else if(a!==o&&void 0!==o){if(!Object.hasOwnProperty.call(i,s))throw new Error("Config merge conflict for field "+s);n[s]=i[s](a,o)}}for(var h in e)void 0===n[h]&&(n[h]=e[h]);return n}pt.allowMultipleSelections=X,pt.tabSize=R.define({combine:t=>t.length?t[0]:4}),pt.lineSeparator=Y,pt.phrases=R.define(),pt.languageData=G,pt.changeFilter=Q,pt.transactionFilter=Z,pt.transactionExtender=tt,j.reconfigure=rt.define();const mt="undefined"==typeof Symbol?"__ͼ":Symbol.for("ͼ"),vt="undefined"==typeof Symbol?"__styleSet"+Math.floor(1e8*Math.random()):Symbol("styleSet"),wt="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:{};class yt{constructor(t,e){this.rules=[];let{finish:c}=e||{};function u(t){return/^@/.test(t)?[t]:t.split(/,\s*/)}for(var i in t)!function t(i,e,n,r){let s=[],o=/^@(\w+)\b/.exec(i[0]),a=o&&"keyframes"==o[1];if(o&&null==e)return n.push(i[0]+";");for(var h in e){var l=e[h];if(/&/.test(h))t(h.split(/,\s*/).map(e=>i.map(t=>e.replace(/&/,t))).reduce((t,e)=>t.concat(e)),l,n);else if(l&&"object"==typeof l){if(!o)throw new RangeError("The value of a property ("+h+") should be a primitive value.");t(u(h),l,s,a)}else null!=l&&s.push(h.replace(/_.*/,"").replace(/[A-Z]/g,t=>"-"+t.toLowerCase())+": "+l+";")}(s.length||a)&&n.push((!c||o||r?i:i.map(c)).join(", ")+" {"+s.join(" ")+"}")}(u(i),t[i],this.rules)}getRules(){return this.rules.join("\n")}static newName(){let t=wt[mt]||1;return wt[mt]=t+1,"ͼ"+t.toString(36)}static mount(t,e){(t[vt]||new xt(t)).mount(Array.isArray(e)?e:[e])}}let bt=null;class xt{constructor(e){if(!e.head&&e.adoptedStyleSheets&&"undefined"!=typeof CSSStyleSheet){if(bt)return e.adoptedStyleSheets=[bt.sheet].concat(e.adoptedStyleSheets),e[vt]=bt;this.sheet=new CSSStyleSheet,e.adoptedStyleSheets=[this.sheet].concat(e.adoptedStyleSheets),bt=this}else{this.styleTag=(e.ownerDocument||e).createElement("style");let t=e.head||e;t.insertBefore(this.styleTag,t.firstChild)}this.modules=[],e[vt]=this}mount(n){let r=this.sheet,s=0,o=0;for(let i=0;i>1,h=o[a]-i||(n<0?this.value[a].startSide:this.value[a].endSide)-r;if(a==t)return 0<=h?t:e;0<=h?e=a:t=1+a}}between(i,n,r,s){for(let t=this.findIndex(n,-1),e=this.findIndex(r,1,void 0,t);tr||n==r&&0this.chunkEnd(o.chunkIndex)||ro.to||r500<=t.maxPoint||t!=Ct.empty&&i.indexOf(t)<0&&t.maxPoint>=r),o=i.filter(t=>500<=t.maxPoint||t!=Ct.empty&&e.indexOf(t)<0&&t.maxPoint>=r),a=function(t,e){let i=new Map;for(var n of t)for(let t=0;tEt(h,t,l,e,i,n)),t.empty&&0==t.length&&Et(h,0,l,0,0,n)}static spans(t,e,i,n,r=-1){let s=new Bt(t,null,r).goto(e),o=e,a=s.openStart;for(;;){var h=Math.min(s.to,i);if(s.point?(n.point(o,h,s.point,s.activeForPoint(s.to),a),a=s.openEnd(h)+(s.to>h?1:0)):h>o&&(n.span(o,h,s.active,a),a=s.openEnd(h)),s.to>i)break;o=s.to,s.next()}return a}static of(t,e=!1){let i=new Tt;for(var n of t instanceof St?[t]:e?t.slice().sort(At):t)i.add(n.from,n.to,n.value);return i.finish()}}Ct.empty=new Ct([],[],null,-1),Ct.empty.nextLayer=Ct.empty;class Tt{constructor(){this.chunks=[],this.chunkPos=[],this.chunkStart=-1,this.last=null,this.lastFrom=-1e9,this.lastTo=-1e9,this.from=[],this.to=[],this.value=[],this.maxPoint=-1,this.setMaxPoint=-1,this.nextLayer=null}finishChunk(t){this.chunks.push(new Mt(this.from,this.to,this.value,this.maxPoint)),this.chunkPos.push(this.chunkStart),this.chunkStart=-1,this.setMaxPoint=Math.max(this.setMaxPoint,this.maxPoint),this.maxPoint=-1,t&&(this.from=[],this.to=[],this.value=[])}add(t,e,i){this.addInner(t,e,i)||(this.nextLayer||(this.nextLayer=new Tt)).add(t,e,i)}addInner(t,e,i){var n=t-this.lastTo||i.startSide-this.last.endSide;if(n<=0&&(t-this.lastFrom||i.startSide-this.last.startSide)<0)throw new Error("Ranges must be added sorted by `from` position and `startSide`");return!(n<0)&&(250==this.from.length&&this.finishChunk(!0),this.chunkStart<0&&(this.chunkStart=t),this.from.push(t-this.chunkStart),this.to.push(e-this.chunkStart),this.last=i,this.lastFrom=t,this.lastTo=e,this.value.push(i),i.point&&(this.maxPoint=Math.max(this.maxPoint,e-t)),!0)}addChunk(t,e){if((t-this.lastTo||e.value[0].startSide-this.last.endSide)<0)return!1;this.from.length&&this.finishChunk(!0),this.setMaxPoint=Math.max(this.setMaxPoint,e.maxPoint),this.chunks.push(e),this.chunkPos.push(t);var i=e.value.length-1;return this.last=e.value[i],this.lastFrom=e.from[i]+t,this.lastTo=e.to[i]+t,!0}finish(){return this.finishInner(Ct.empty)}finishInner(t){if(this.from.length&&this.finishChunk(!1),0==this.chunks.length)return t;t=new Ct(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(t):t,this.setMaxPoint);return this.from=null,t}}class Dt{constructor(t,e,i,n=0){this.layer=t,this.skip=e,this.minPoint=i,this.rank=n}get startSide(){return this.value?this.value.startSide:0}get endSide(){return this.value?this.value.endSide:0}goto(t,e=-1e9){return this.chunkIndex=this.rangeIndex=0,this.gotoInner(t,e,!1),this}gotoInner(t,e,i){for(;this.chunkIndex=this.minPoint)break}}nextChunk(){this.chunkIndex++,this.rangeIndex=0,this.next()}compare(t){return this.from-t.from||this.startSide-t.startSide||this.to-t.to||this.endSide-t.endSide}}class Ot{constructor(t){this.heap=t}static from(i,n=null,r=-1){let s=[];for(let e=0;e=r&&s.push(new Dt(t,n,r,e));return 1==s.length?s[0]:new Ot(s)}get startSide(){return this.value?this.value.startSide:0}goto(t,e=-1e9){for(var i of this.heap)i.goto(t,e);for(let t=this.heap.length>>1;0<=t;t--)Lt(this.heap,t);return this.next(),this}forward(t,e){for(var i of this.heap)i.forward(t,e);for(let t=this.heap.length>>1;0<=t;t--)Lt(this.heap,t);(this.to-t||this.value.endSide-e)<0&&this.next()}next(){if(0==this.heap.length)this.from=this.to=1e9,this.value=null,this.rank=-1;else{let t=this.heap[0];this.from=t.from,this.to=t.to,this.value=t.value,this.rank=t.rank,t.value&&t.next(),Lt(this.heap,0)}}}function Lt(n,r){for(let i=n[r];;){let t=1+(r<<1);if(t>=n.length)break;let e=n[t];if(t+1e){this.to=this.activeTo[t],this.endSide=this.active[t].endSide;break}this.removeActive(t),i&&Pt(i,t)}else{if(!this.cursor.value){this.to=this.endSide=1e9;break}if(this.cursor.from>e){this.to=this.cursor.from,this.endSide=this.cursor.startSide;break}t=this.cursor.value;if(t.point){this.point=t,this.pointFrom=this.cursor.from,this.pointRank=this.cursor.rank,this.to=this.cursor.to,this.endSide=t.endSide,this.cursor.frome&&this.forward(this.to,this.endSide);break}this.addActive(i),this.cursor.next()}}if(i){let t=0;for(;tthis.pointRank);t++)(this.activeTo[t]>e||this.activeTo[t]==e&&this.active[t].endSide>this.point.endSide)&&i.push(this.active[t]);return i}openEnd(t){let e=0;for(;et;)e++;return e}}function Et(t,e,i,n,r,s){t.goto(e),i.goto(n);var o=n+r;let a=n,h=n-e;for(;;){var l=t.to+h-i.to||t.endSide-i.endSide,c=l<0?t.to+h:i.to,u=Math.min(c,o);if(t.point||i.point?t.point&&i.point&&(t.point==i.point||t.point.eq(i.point))||s.comparePoint(a,u,t.point,i.point):u>a&&!function(e,i){if(e.length!=i.length)return!1;for(let t=0;t=i;t--)e[t+1]=e[t];e[i]=t}function Rt(e,i){let n=-1,r=1e9;for(let t=0;t",191:"?",192:"~",219:"{",220:"|",221:"}",222:'"',229:"Q"},Vt="undefined"!=typeof navigator&&/Chrome\/(\d+)/.exec(navigator.userAgent),zt="undefined"!=typeof navigator&&/Apple Computer/.test(navigator.vendor),It="undefined"!=typeof navigator&&/Gecko\/\d+/.test(navigator.userAgent),$t="undefined"!=typeof navigator&&/Mac/.test(navigator.platform),Wt="undefined"!=typeof navigator&&/MSIE \d|Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent),Ft=Vt&&($t||+Vt[1]<57)||It&&$t,jt=0;jt<10;jt++)Nt[48+jt]=Nt[96+jt]=String(jt);for(jt=1;jt<=24;jt++)Nt[jt+111]="F"+jt;for(var qt,jt=65;jt<=90;jt++)Nt[jt]=String.fromCharCode(jt+32),_t[jt]=String.fromCharCode(jt);for(qt in Nt)_t.hasOwnProperty(qt)||(_t[qt]=Nt[qt]);var Jt,Ut,Kt,[Gt,Xt]="undefined"!=typeof navigator?[navigator,document]:[{userAgent:"",vendor:"",platform:""},{documentElement:{style:{}}}],Yt=/Edge\/(\d+)/.exec(Gt.userAgent),Qt=/MSIE \d/.test(Gt.userAgent),Zt=/Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(Gt.userAgent),te=!!(Qt||Zt||Yt),ee=!te&&/gecko\/(\d+)/i.test(Gt.userAgent),ie=!te&&/Chrome\/(\d+)/.exec(Gt.userAgent),ne="webkitFontSmoothing"in Xt.documentElement.style,re=!te&&/Apple Computer/.test(Gt.vendor),se={mac:/Mac/.test(Gt.platform),ie:te,ie_version:Qt?Xt.documentMode||6:Zt?+Zt[1]:Yt?+Yt[1]:0,gecko:ee,gecko_version:ee?+(/Firefox\/(\d+)/.exec(Gt.userAgent)||[0,0])[1]:0,chrome:!!ie,chrome_version:ie?+ie[1]:0,ios:re&&(/Mobile\/\w+/.test(Gt.userAgent)||2this.pos||t==this.pos&&(0t.width)||a),o?pe(a,o<0):a}class Le extends Ce{constructor(t,e,i){super(),this.widget=t,this.length=e,this.side=i}static create(t,e,i){return new(t.customView||Le)(t,e,i)}slice(t){return Le.create(this.widget,this.length-t,this.side)}sync(){this.dom&&this.widget.updateDOM(this.dom)||(this.setDOM(this.widget.toDOM(this.editorView)),this.dom.contentEditable="false")}getSide(){return this.side}merge(t,e,i,n,r){return!(i&&(!(i instanceof Le&&this.widget.compare(i.widget))||0i&&st?i[r]=Math.max(i[r],e):i.push(t,e)}We.prototype.point=!0;class qe extends ke{constructor(){super(...arguments),this.children=[],this.length=0,this.prevAttrs=void 0,this.attrs=null,this.breakAfter=0}merge(t,e,i,n,r,s){if(i){if(!(i instanceof qe))return!1;this.dom||i.transferDOM(this)}return n&&this.setDeco(i?i.attrs:null),Ee(this,t,e,i?i.children:Je,r,s),!0}split(t){let e=new qe;if(e.breakAfter=this.breakAfter,0==this.length)return e;let{i,off:n}=this.childPos(t);n&&(e.append(this.children[i].slice(n),0),this.children[i].merge(n,this.children[i].length,null,0,0),i++);for(let t=i;t!t.length||t[0]});class si{constructor(t,e){this.field=t,this.get=e}}class oi{from(t){return new si(this,t)}static define(){return new oi}}oi.decorations=oi.define(),oi.scrollMargins=oi.define();let ai=0;const hi=R.define();class li{constructor(t,e,i){this.id=t,this.create=e,this.fields=i,this.extension=hi.of(this)}static define(t,e){let{eventHandlers:i,provide:n,decorations:r}=e||{},s=[];if(n)for(var o of Array.isArray(n)?n:[n])s.push(o);return i&&s.push(ci.from(t=>({plugin:t,handlers:i}))),r&&s.push(oi.decorations.from(r)),new li(ai++,t,s)}static fromClass(e,t){return li.define(t=>new e(t),t)}}const ci=oi.define();class ui{constructor(t){this.spec=t,this.mustUpdate=null,this.value=null}takeField(t,e){for(var{field:i,get:n}of this.spec.fields)i==t&&e.push(n(this.value))}update(e){if(this.value){if(this.mustUpdate){var i=this.mustUpdate;if(this.mustUpdate=null,!this.value.update)return this;try{this.value.update(i)}catch(t){if(ni(i.state,t,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch(t){}return ui.dummy}}}else try{this.value=this.spec.create(e)}catch(t){return ni(e.state,t,"CodeMirror plugin crashed"),ui.dummy}return this}destroy(e){var t;if(null!==(t=this.value)&&void 0!==t&&t.destroy)try{this.value.destroy()}catch(t){ni(e.state,t,"CodeMirror plugin crashed")}}}ui.dummy=new ui(li.define(()=>({})));const di=R.define({combine:t=>t.reduce((t,e)=>Re(e,t),{})}),fi=R.define({combine:t=>t.reduce((t,e)=>Re(e,t),{})}),pi=R.define(),gi=R.define();class mi{constructor(t,e,i,n){this.fromA=t,this.toA=e,this.fromB=i,this.toB=n}join(t){return new mi(Math.min(this.fromA,t.fromA),Math.max(this.toA,t.toA),Math.min(this.fromB,t.fromB),Math.max(this.toB,t.toB))}addToSet(t){let e=t.length,i=this;for(;0i.toA)){if(n.toAr.push(new mi(t,e,i,n))),this.changedRanges=r;i=t.hasFocus;i!=t.inputState.notifiedFocused&&(t.inputState.notifiedFocused=i,this.flags|=1),this.docChanged&&(this.flags|=2)}get viewportChanged(){return 0<(4&this.flags)}get heightChanged(){return 0<(2&this.flags)}get geometryChanged(){return this.docChanged||0<(18&this.flags)}get focusChanged(){return 0<(1&this.flags)}get docChanged(){return this.transactions.some(t=>t.docChanged)}get selectionSet(){return this.transactions.some(t=>t.selection)}get empty(){return 0==this.flags&&0==this.transactions.length}}class wi extends ke{constructor(t){super(),this.view=t,this.compositionDeco=ze.none,this.decorations=[],this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.setDOM(t.contentDOM),this.children=[new qe],this.children[0].setParent(this),this.updateInner([new mi(0,0,0,t.state.doc.length)],this.updateDeco(),0)}get root(){return this.view.root}get editorView(){return this.view}get length(){return this.view.state.doc.length}update(t){let e=t.changedRanges;0ethis.minWidthTo)?(this.minWidthFrom=t.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=t.changes.mapPos(this.minWidthTo,1)):this.minWidth=0),this.view.inputState.composing<0?this.compositionDeco=ze.none:t.transactions.length&&(this.compositionDeco=function(t,e){var i=oe(t.root),i=i.focusNode&&xi(i.focusNode,i.focusOffset,0);if(!i)return ze.none;let n=t.docView.nearest(i),r,s,o=i;if(n instanceof Ce){for(;n.parent instanceof Ce;)n=n.parent;r=n.posAtStart,s=r+n.length,o=n.dom}else{if(!(n instanceof qe))return ze.none;{for(;o.parentNode!=n.dom;)o=o.parentNode;let t=o.previousSibling;for(;t&&!ke.get(t);)t=t.previousSibling;r=s=t?ke.get(t).posAtEnd:n.posAtStart}}let a=e.mapPos(r,1),h=Math.max(a,e.mapPos(s,-1)),l=i.nodeValue,{state:c}=t;if(h-a"pointerselection"==t.annotation(st.userEvent));return 0==this.dirty&&0==e.length&&!(12&t.flags)&&t.state.selection.main.from>=this.view.viewport.from&&t.state.selection.main.to<=this.view.viewport.to?(this.updateSelection(s,o),!1):(this.updateInner(e,a,t.startState.doc.length,s,o),!0)}updateInner(t,e,i,n=!1,r=!1){this.updateChildren(t,e,i),this.view.observer.ignore(()=>{this.dom.style.height=this.view.viewState.domHeight+"px",this.dom.style.minWidth=this.minWidth?this.minWidth+"px":"";var t=se.chrome?{node:oe(this.view.root).focusNode,written:!1}:void 0;this.sync(t),this.dirty=0,null!=t&&t.written&&(n=!0),this.updateSelection(n,r),this.dom.style.height=""})}updateChildren(e,i,t){let n=this.childCursor(t);for(let t=e.length-1;;t--){var r=0<=t?e[t]:null;if(!r)break;var{fromA:s,toA:o,fromB:a,toB:h}=r,{content:l,breakAtStart:c,openStart:u,openEnd:r}=Ke.build(this.view.state.doc,a,h,i),{i:a,off:h}=n.findPos(o,1),{i:o,off:s}=n.findPos(s,-1);this.replaceRange(o,s,a,h,l,c,u,r)}}replaceRange(e,i,n,r,s,o,a,h){let l=this.children[e],c=s.length?s[s.length-1]:null;var u=c?c.breakAfter:o;if(e!=n||o||u||!(s.length<2)||!l.merge(i,r,s.length?c:null,0==i,a,h)){let t=this.children[n];for(rn.node.insertBefore(t,n.node.childNodes[n.offset]||null)),n=r=new be(t,0),e=!0}let s=oe(this.root);!(e||!s.focusNode||se.gecko&&i.empty&&ki(s.focusNode,s.focusOffset))&&le(n.node,n.offset,s.anchorNode,s.anchorOffset)&&le(r.node,r.offset,s.focusNode,s.focusOffset)||this.view.observer.ignore(()=>{var t,e;if(i.empty)se.gecko&&(!(t=ki(n.node,n.offset))||3==t||(e=xi(n.node,n.offset,1==t?1:-1))&&(n=new be(e,1==t?0:e.nodeValue.length))),s.collapse(n.node,n.offset),null!=i.bidiLevel&&null!=s.cursorBidiLevel&&(s.cursorBidiLevel=i.bidiLevel);else if(s.extend)s.collapse(n.node,n.offset),s.extend(r.node,r.offset);else{let t=document.createRange();i.anchor>i.head&&([n,r]=[r,n]),t.setEnd(r.node,r.offset),t.setStart(n.node,n.offset),s.removeAllRanges(),s.addRange(t)}}),this.impreciseAnchor=n.precise?null:new be(s.anchorNode,s.anchorOffset),this.impreciseHead=r.precise?null:new be(s.focusNode,s.focusOffset)}}enforceCursorAssoc(){var t,e,i=this.view.state.selection.main;let n=oe(this.root);i.empty&&i.assoc&&n.modify&&((e=qe.find(this,i.head))&&(t=e.posAtStart,i.head!=t&&i.head!=t+e.length&&(t=this.coordsAt(i.head,-1),e=this.coordsAt(i.head,1),!t||!e||t.bottom>e.top||(e=this.domAtPos(i.head+i.assoc),n.collapse(e.node,e.offset),n.modify("move",i.assoc<0?"forward":"backward","lineboundary")))))}mayControlSelection(){return this.view.state.facet(ri)?this.root.activeElement==this.dom:ae(this.dom,oe(this.root))}nearest(e){for(let t=e;t;){var i=ke.get(t);if(i&&i.rootView==this)return i;t=t.parentNode}return null}posFromDOM(t,e){let i=this.nearest(t);if(!i)throw new RangeError("Trying to find position for a DOM position outside of the document");return i.localPosFromDOM(t,e)+i.posAtStart}domAtPos(t){let{i:e,off:i}=this.childCursor().findPos(t,-1);for(;e=s&&(r.push(t.dom.getBoundingClientRect().height),(h=t.dom.scrollWidth)>a&&(this.minWidth=a=h,this.minWidthFrom=i,this.minWidthTo=e)),i=e+t.breakAfter}return r}measureTextSize(){for(var t of this.children)if(t instanceof qe){t=t.measureTextSize();if(t)return t}let e=document.createElement("div"),i,n;return e.className="cm-line",e.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.dom.appendChild(e);var t=he(e.firstChild)[0];i=e.getBoundingClientRect().height,n=t?t.width/27:7,e.remove()}),{lineHeight:i,charWidth:n}}childCursor(t=this.length){let e=this.children.length;return e&&(t-=this.children[--e].length),new Ae(this.children,t,e)}computeBlockGapDeco(){let i=[],n=this.view.viewState;for(let t=0,e=0;;e++){var r,s=e==n.viewports.length?null:n.viewports[e],o=s?s.from-1:this.length;if(o>t&&(r=n.lineAt(o,0).bottom-n.lineAt(t,0).top,i.push(ze.replace({widget:new yi(r),block:!0,inclusive:!0}).range(t,o))),!s)break;t=s.to+1}return ze.set(i)}updateDeco(){return this.decorations=[this.computeBlockGapDeco(),this.view.viewState.lineGapDeco,this.compositionDeco,...this.view.state.facet(pi),...this.view.pluginField(oi.decorations)]}scrollPosIntoView(t,r){var s,o,a,r=this.coordsAt(t,r);if(r){let t=0,e=0,i=0,n=0;for(var h of this.view.pluginField(oi.scrollMargins))h&&({left:s,right:o,top:a,bottom:h}=h,null!=s&&(t=Math.max(t,s)),null!=o&&(e=Math.max(e,o)),null!=a&&(i=Math.max(i,a)),null!=h&&(n=Math.max(n,h)));!function(t,s){let e=t.ownerDocument,o=e.defaultView;for(let r=t.parentNode;r;)if(1==r.nodeType){let t,e=r==document.body;if(e)t={left:0,right:(h=o).innerWidth,top:0,bottom:h.innerHeight};else{if(r.scrollHeight<=r.clientHeight&&r.scrollWidth<=r.clientWidth){r=r.parentNode;continue}h=r.getBoundingClientRect();t={left:h.left,right:h.left+r.clientWidth,top:h.top,bottom:h.top+r.clientHeight}}let i=0,n=0;var a;if(s.topt.bottom&&(n=s.bottom-t.bottom+5),s.leftt.right&&(i=s.right-t.right+5),(i||n)&&(e?o.scrollBy(i,n):(n&&(a=r.scrollTop,r.scrollTop+=n,n=r.scrollTop-a),i&&(a=r.scrollLeft,r.scrollLeft+=i,i=r.scrollLeft-a),s={left:s.left-i,top:s.top-n,right:s.right-i,bottom:s.bottom-n})),e)break;r=r.parentNode}else{if(11!=r.nodeType)break;r=r.host}var h}(this.dom,{left:r.left-t,top:r.top-i,right:r.right+e,bottom:r.bottom+n})}}}class yi extends Ve{constructor(t){super(),this.height=t}toDOM(){var t=document.createElement("div");return this.updateDOM(t),t}eq(t){return t.height==this.height}updateDOM(t){return t.style.height=this.height+"px",!0}get estimatedHeight(){return this.height}}class bi extends Ve{constructor(t,e){super(),this.top=t,this.text=e}eq(t){return this.top==t.top&&this.text==t.text}toDOM(){return this.top}ignoreEvent(){return!1}get customView(){return Be}}function xi(t,e,i){for(;;){if(3==t.nodeType)return t;if(1==t.nodeType&&0=i){if(o.level==n)return t;(s<0||(0!=r?r<0?o.fromi:e[s].level>o.level))&&(s=t)}}if(s<0)throw new RangeError("Index out of range");return s}}const Bi=[];function Ei(r,t){var s,o=r.length,a=t==Ai?1:2;if(!r||1==a&&!Oi.test(r))return Pi(o);for(let e=0,i=a,n=a;ec;){for(var d=t,f=2!=Bi[--t];t>c&&f==(2!=Bi[t-1]);)t--;i.push(new Li(t,d,f?2:1))}else i.push(new Li(c,e,0))}else for(let t=0;te.top+1}function Ni(t,e){return et.bottom?{top:t.top,left:t.left,right:t.right,bottom:e}:t}function Vi(t,n,r){let s,o,a,h,l,c,u,d;for(let i=t.firstChild;i;i=i.nextSibling){var f=he(i);for(let e=0;em?g.left-m:Math.max(0,m-g.right)),g=(m=r,(g=t).top>m?g.top-m:Math.max(0,m-g.bottom));if(0==p&&0==g)return(3==i.nodeType?zi:Vi)(i,n,r);(!s||h>g||h==g&&a>p)&&(s=i,o=t,a=p,h=g),0==p?r>t.bottom&&(!u||u.bottomt.top)&&(c=i,d=t):u&&Ri(u,t)?u=_i(u,t.bottom):d&&Ri(d,t)&&(d=Ni(d,t.top))}}var m,g;if(u&&u.bottom>=r?(s=l,o=u):d&&d.top<=r&&(s=c,o=d),!s)return{node:t,offset:0};var e=Math.max(o.left,Math.min(o.right,n));return 3==s.nodeType?zi(s,e,r):a||"true"!=s.contentEditable?{node:t,offset:Array.prototype.indexOf.call(t.childNodes,s)+(n>=(o.left+o.right)/2?1:0)}:Vi(s,e,r)}function zi(n,r,e){var t=n.nodeValue.length;let s=-1,o=1e9,a=0;for(let i=0;ie?l.top-e:e-l.bottom)-1;if(l.left-1<=r&&l.right+1>=r&&c=(l.left+l.right)/2,e=t;if((se.chrome||se.gecko)&&ye(n,i).getBoundingClientRect().left==l.right&&(e=!t),c<=0)return{node:n,offset:i+(e?1:0)};s=i+(e?1:0),o=c}}}}return{node:n,offset:-1i||s.bottomi?-1:1,i=Math.min(s.bottom-o,Math.max(s.top+o,i)),t)return-1;t=!0}if(s.type==Jt.Text)break;i=0e.viewport.to)return e.viewport.to==e.state.doc.length?e.state.doc.length:null;t=Math.max(r.left+1,Math.min(r.right-1,t));let l=e.root,c=l.elementFromPoint(t,i),u,d=-1;return!c||!e.contentDOM.contains(c)||e.docView.nearest(c)instanceof Le||(l.caretPositionFromPoint?(a=l.caretPositionFromPoint(t,i))&&({offsetNode:u,offset:d}=a):!l.caretRangeFromPoint||(a=l.caretRangeFromPoint(t,i))&&({startContainer:u,startOffset:d}=a,se.safari&&function(e,t,i){let n;if(3!=e.nodeType||t!=(n=e.nodeValue.length))return!1;for(let t=e.nextSibling;t;t=e.nextSibling)if(1!=t.nodeType||"BR"!=t.nodeName)return!1;return ye(e,n-1,n).getBoundingClientRect().left>i}(u,d,t)&&(u=void 0))),u&&e.docView.dom.contains(u)||(h=qe.find(e.docView,h),{node:u,offset:d}=Vi(h.dom,t,i)),e.docView.posFromDOM(u,d)}function $i(r,t,s,o){let a=r.state.doc.lineAt(t.head),h=r.bidiSpans(a);for(let i=t,n=null;;){let t=function(t,e,i,n,r){let s=n.head-t.from,o=-1;if(0==s){if(!r||!t.length)return null;e[0].level!=i&&(s=e[0].side(!1,i),o=0)}else if(s==t.length){if(r)return null;let t=e[e.length-1];t.level!=i&&(s=t.side(!0,i),o=e.length-1)}o<0&&(o=Li.find(e,s,null!==(h=n.bidiLevel)&&void 0!==h?h:-1,n.assoc));let a=e[o];s==a.side(r,i)&&(a=e[o+=r?1:-1],s=a.side(!r,i));var h=r==(a.dir==i),n=S(t.text,s,h);if(Hi=t.text.slice(Math.min(s,n),Math.max(s,n)),n!=a.side(r,i))return E.cursor(n+t.from,h?-1:1,a.level);let l=o==(r?e.length-1:0)?null:e[o+(r?1:-1)];return l||a.level==i?l&&l.level>1;for(let t=s<0?o.top:o.bottom,e=0;e<50;e+=10){var u=Ii(i,{x:l,y:t+(c+e)*s},s);if(null==u)break;if(u!=r)return E.cursor(u,void 0,void 0,h)}}let{doc:d}=i.state,f=d.lineAt(r),p=i.state.tabSize,g=t.goalColumn,m=0;if(null==g){for(const x=d.iterRange(f.from,r);!x.next().done;)m=A(x.value,m,p);g=m*i.defaultCharacterWidth}else m=Math.round(g/i.defaultCharacterWidth);if(s<0&&0==f.from)return E.cursor(0);if(0=m&&!k.next().done;){var{offset:y,leftOver:b}=function(e,i,n,r){for(let t=0;t{!Ji(n,t)||this.ignoreDuringComposition(t)||"keydown"==i&&this.screenKeyEvent(n,t)||(this.mustFlushObserver(t)&&n.observer.forceFlush(),this.runCustomHandlers(i,n,t)?t.preventDefault():e(n,t))}),this.registeredEvents.push(i)}n.contentDOM.addEventListener("keydown",t=>{n.inputState.lastKeyCode=t.keyCode,n.inputState.lastKeyTime=Date.now()}),this.notifiedFocused=n.hasFocus,this.ensureHandlers(n)}setSelectionOrigin(t){this.lastSelectionOrigin=t,this.lastSelectionTime=Date.now()}ensureHandlers(i){var t;for(t of this.customHandlers=i.pluginField(ci))for(let e in t.handlers)this.registeredEvents.indexOf(e)<0&&"scroll"!=e&&(this.registeredEvents.push(e),i.contentDOM.addEventListener(e,t=>{Ji(i,t)&&this.runCustomHandlers(e,i,t)&&t.preventDefault()}))}runCustomHandlers(i,n,r){for(var s of this.customHandlers){let t=s.handlers[i],e=!1;if(t){try{e=t.call(s.plugin,r,n)}catch(t){ni(n.state,t)}if(e||r.defaultPrevented)return se.android&&"keydown"==i&&13==r.keyCode&&n.observer.flushSoon(),!0}}return!1}runScrollHandlers(e,i){for(var n of this.customHandlers){let t=n.handlers.scroll;if(t)try{t.call(n.plugin,i,e)}catch(t){ni(e.state,t)}}}ignoreDuringComposition(t){return!!/^key/.test(t.type)&&(0=e.clientX&&s.top<=e.clientY&&s.bottom>=e.clientY)return!0}return!1}(e,i)&&null,!1===this.dragging&&(i.preventDefault(),this.select(i))}move(t){if(0==t.buttons)return this.destroy();!1===this.dragging&&this.select(t)}up(t){null==this.dragging&&this.select(this.startEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.inputState.mouseSelection=null}select(t){let e=this.style.get(t,this.extend,this.multiple);e.eq(this.view.state.selection)&&e.main.assoc==this.view.state.selection.main.assoc||this.view.dispatch({selection:e,annotations:st.userEvent.of("pointerselection"),scrollIntoView:!0})}update(t){t.docChanged&&this.dragging&&(this.dragging=this.dragging.map(t.changes)),this.style.update(t)}}function Ji(i,n){if(!n.bubbles)return 1;if(!n.defaultPrevented){for(let t=n.target,e;t!=i.contentDOM;t=t.parentNode)if(!t||11==t.nodeType||(e=ke.get(t))&&e.ignoreEvent(n))return;return 1}}const Ui=Object.create(null),Ki=se.ie&&se.ie_version<15||se.ios&&se.webkit_version<604;function Gi(t,r){let{state:s}=t,e,o=1,a=s.toText(r),h=a.lines==s.selection.ranges.length;if(sn&&s.selection.ranges.every(t=>t.empty)&&sn==a.toString()){let n=-1;e=s.changeByRange(t=>{var e=s.doc.lineAt(t.from);if(e.from==n)return{range:t};n=e.from;var i=s.toText((h?a.line(o++).text:r)+s.lineBreak);return{changes:{from:e.from,insert:i},range:E.cursor(t.from+i.length)}})}else e=h?s.changeByRange(t=>{var e=a.line(o++);return{changes:{from:t.from,to:t.to,insert:e.text},range:E.cursor(t.from+e.length)}}):s.replaceSelection(a);t.dispatch(e,{annotations:st.userEvent.of("paste"),scrollIntoView:!0})}Ui.keydown=(t,e)=>{var i,n,r;n=((i=e).ctrlKey?1:0)|(i.metaKey?8:0)|(i.altKey?2:0)|(i.shiftKey?4:0),r=i.keyCode,i=se.mac&&1==n,(8==r||i&&72==r||46==r||i&&68==r||27==r||n==(se.mac?8:1)&&(66==r||73==r||89==r||90==r))&&e.preventDefault(),t.inputState.setSelectionOrigin("keyboardselection")};let Xi=0;function Yi(i,n,r,t){if(1==t)return E.cursor(n,r);if(2==t)return function(t,e,i=1){let n=t.charCategorizer(e),r=t.doc.lineAt(e),s=e-r.from;if(0==r.length)return E.cursor(e);0==s?i=1:s==r.length&&(i=-1);let o=s,a=s;i<0?o=S(r.text,s,!1):a=S(r.text,s);for(var h=n(r.text.slice(o,a));0{1==(e=e).touches.length&&e.touches[0].radiusX<=1&&e.touches[0].radiusY<=1||(Xi=Date.now()),t.inputState.setSelectionOrigin("pointerselection")},Ui.touchmove=t=>{t.inputState.setSelectionOrigin("pointerselection")},Ui.mousedown=(e,i)=>{if(e.observer.flush(),!(Xi>Date.now()-2e3)){let t=null;for(var n of e.state.facet(Ze))if(t=n(e,i),t)break;t||0!=i.button||(t=function(o,t){let a=tn(o,t),h=function(t){if(!en)return t.detail;var e=nn;return nn=t,rn=!e||e.timeStamp>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(rn+1)%3:1}(t),l=o.state.selection,c=a,u=t;return{update(t){t.changes&&(a&&(a.pos=t.changes.mapPos(a.pos)),l=l.map(t.changes))},get(t,e,i){let n;if(t.clientX==u.clientX&&t.clientY==u.clientY?n=c:(n=c=tn(o,t),u=t),!n||!a)return l;let r=Yi(o,n.pos,n.bias,h);var s;return a.pos==n.pos||e||(s=Yi(o,a.pos,a.bias,h),t=Math.min(s.from,r.from),s=Math.max(s.to,r.to),r=tve(e.contentDOM)),e.inputState.startMouseSelection(e,i,t))}};let Qi=(t,e)=>t>=e.top&&t<=e.bottom,Zi=(t,e,i)=>Qi(e,i)&&t>=i.left&&t<=i.right;function tn(t,e){var i=t.posAtCoords({x:e.clientX,y:e.clientY});return null==i?null:{pos:i,bias:function(t,e,i,n){let r=qe.find(t.docView,e);return r&&0!=(t=e-r.posAtStart)&&(t==r.length||(e=r.coordsAt(t,-1))&&Zi(i,n,e)||(!(t=r.coordsAt(t,1))||!Zi(i,n,t))&&e&&Qi(n,e))?-1:1}(t,i,e.clientX,e.clientY)}}const en=se.ie&&se.ie_version<=11;let nn=null,rn=0;Ui.dragstart=(t,e)=>{var{selection:{main:i}}=t.state;let{mouseSelection:n}=t.inputState;n&&(n.dragging=i),e.dataTransfer&&(e.dataTransfer.setData("Text",t.state.sliceDoc(i.from,i.to)),e.dataTransfer.effectAllowed="copyMove")},Ui.drop=(e,i)=>{if(i.dataTransfer){var n=e.posAtCoords({x:i.clientX,y:i.clientY}),r=i.dataTransfer.getData("Text");if(null!=n&&r){i.preventDefault();var{mouseSelection:i}=e.inputState,i=i&&i.dragging&&i.dragMove?{from:i.dragging.from,to:i.dragging.to}:null,r={from:n,insert:r};let t=e.state.changes(i?[i,r]:r);e.focus(),e.dispatch({changes:t,selection:{anchor:t.mapPos(n,-1),head:t.mapPos(n,1)},annotations:st.userEvent.of("drop")})}}},Ui.paste=(t,e)=>{t.observer.flush();let i=Ki?null:e.clipboardData;var n=i&&i.getData("text/plain");n?(Gi(t,n),e.preventDefault()):function(e){let i=e.dom.parentNode;if(i){let t=i.appendChild(document.createElement("textarea"));t.style.cssText="position: fixed; left: -10000px; top: 10px",t.focus(),setTimeout(()=>{e.focus(),t.remove(),Gi(e,t.value)},50)}}(t)};let sn=null;function on(t){t.docView.compositionDeco.size&&t.update([])}Ui.copy=Ui.cut=(e,i)=>{var{text:n,ranges:r,linewise:s}=function(e){let i=[],n=[],r=!1;for(var t of e.selection.ranges)t.empty||(i.push(e.sliceDoc(t.from,t.to)),n.push(t));if(!i.length){let t=-1;for(var{from:s}of e.selection.ranges){s=e.doc.lineAt(s);s.number>t&&(i.push(s.text),n.push({from:s.from,to:Math.min(e.doc.length,s.to+1)})),t=s.number}r=!0}return{text:i.join(e.lineBreak),ranges:n,linewise:r}}(e.state);if(n){sn=s?n:null;let t=Ki?null:i.clipboardData;t?(i.preventDefault(),t.clearData(),t.setData("text/plain",n)):function(e,i){let n=e.dom.parentNode;if(n){let t=n.appendChild(document.createElement("textarea"));t.style.cssText="position: fixed; left: -10000px; top: 10px",t.value=i,t.focus(),t.selectionEnd=i.length,t.selectionStart=0,setTimeout(()=>{t.remove(),e.focus()},50)}}(e,n),"cut"==i.type&&e.dispatch({changes:r,scrollIntoView:!0,annotations:st.userEvent.of("cut")})}},Ui.focus=Ui.blur=t=>{setTimeout(()=>{t.hasFocus!=t.inputState.notifiedFocused&&t.update([])},10)},Ui.beforeprint=t=>{t.viewState.printing=!0,t.requestMeasure(),setTimeout(()=>{t.viewState.printing=!1,t.requestMeasure()},2e3)},Ui.compositionstart=Ui.compositionupdate=t=>{t.inputState.composing<0&&(t.docView.compositionDeco.size&&(t.observer.flush(),on(t)),t.inputState.composing=0)},Ui.compositionend=t=>{t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),setTimeout(()=>{t.inputState.composing<0&&on(t)},50)};const an=["pre-wrap","normal","pre-line"];class hn{constructor(){this.doc=d.empty,this.lineWrapping=!1,this.direction=Ut.LTR,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.lineLength=30,this.heightChanged=!1}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength)),this.lineHeight*i}heightForLine(t){return this.lineWrapping?(1+Math.max(0,Math.ceil((t-this.lineLength)/(this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(t){return this.doc=t,this}mustRefresh(e,t,i){let n=!1;for(let t=0;t=e?r:c.lineAt(e,Kt.ByPosNoHeight,a,0,0);for(n+=u.to-e,e=u.to;02*r){var o=t[e-1];o.break?t.splice(--e,1,o.left,null,o.right):t.splice(--e,1,o.left,o.right),i+=1+o.break,n-=o.size}else{if(!(r>2*n))break;o=t[i];o.break?t.splice(i,1,o.left,null,o.right):t.splice(i,1,o.left,o.right),i+=2+o.break,r-=o.size}else nt&&e.push(new pn(r.from-t-1).updateHeight(n,t));i<=s&&r.more;){var o=n.doc.lineAt(i).length;e.length&&e.push(null);let t=new fn(o,r.heights[r.index++]);t.outdated=!1,e.push(t),i+=o+1}return i<=s&&e.push(null,new pn(s-i).updateHeight(n,i)),n.heightChanged=!0,un.of(e)}return(e||this.outdated)&&(this.setHeight(n,n.heightForGap(t,t+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class gn extends un{constructor(t,e,i){super(t.length+e+i.length,t.height+i.height,e|(t.outdated||i.outdated?2:0)),this.left=t,this.right=i,this.size=t.size+i.size}get break(){return 1&this.flags}blockAt(t,e,i,n){var r=i+this.left.height;return to))return h;e=e==Kt.ByPosNoHeight?Kt.ByPosNoHeight:Kt.ByPos;return a?h.join(this.right.lineAt(o,e,i,s,o)):this.left.lineAt(o,e,i,n,r).join(h)}forEachLine(t,e,i,n,r,s){var o,a=n+this.left.height,h=r+this.left.length+this.break;this.break?(t=t&&o.from<=e&&s(o),e>o.to&&this.right.forEachLine(o.to+1,e,i,a,h,s))}replace(t,e,i){var n=this.left.length+this.break;if(ethis.left.length)return this.balanced(this.left,this.right.replace(t-n,e-n,i));let r=[];0=i&&e.push(null)),t>i&&this.right.decomposeLeft(t-i,e)}decomposeRight(t,e){var i=this.left.length,n=i+this.break;if(n<=t)return this.right.decomposeRight(t-n,e);t2*e.size||e.size>2*t.size?un.of(this.break?[t,null,e]:[t,e]):(this.left=t,this.right=e,this.height=t.height+e.height,this.outdated=t.outdated||e.outdated,this.size=t.size+e.size,this.length=t.length+this.break+e.length,this)}updateHeight(t,e=0,i=!1,n){let{left:r,right:s}=this,o=e+r.length+this.break,a=null;return n&&n.from<=e+r.length&&n.more?a=r=r.updateHeight(t,e,i,n):r.updateHeight(t,e,i),n&&n.from<=o+s.length&&n.more?a=s=s.updateHeight(t,o,i,n):s.updateHeight(t,o,i),a?this.balanced(r,s):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function mn(t,e){let i,n;null==t[e]&&(i=t[e-1])instanceof pn&&(n=t[e+1])instanceof pn&&t.splice(e-1,3,new pn(i.length+1+n.length))}class vn{constructor(t,e){this.pos=t,this.oracle=e,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=t}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(t,i){if(-1this.pos||!this.isCovered)&&this.nodes.push(new fn(t-this.pos,-1)),(this.writtenTo=t)t&&this.nodes.push(new fn(this.pos-t,-1)),this.writtenTo=this.pos)}blankContent(t,e){let i=new pn(e-t);return this.oracle.doc.lineAt(t).to==e&&(i.flags|=4),i}ensureLine(){this.enterLine();var t=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(t instanceof fn)return t;t=new fn(0,-1);return this.nodes.push(t),t}addBlock(t){this.enterLine(),t.type!=Jt.WidgetAfter||this.isCovered||this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,t.type!=Jt.WidgetBefore&&(this.covering=t)}addLineDeco(t,e){let i=this.ensureLine();i.length+=e,i.collapsed+=e,i.widgetHeight=Math.max(i.widgetHeight,t),this.writtenTo=this.pos=this.pos+e}finish(t){var e,i=0==this.nodes.length?null:this.nodes[this.nodes.length-1];!(-1t.draw(!1))),this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:n}=this.state.selection;for(let t=0;t<=1;t++){let i=t?n.head:n.anchor;var r,s;e.some(({from:t,to:e})=>i>=t&&i<=e)||({from:r,to:s}=this.lineAt(i,0),e.push(new kn(r,s)))}this.viewports=e.sort((t,e)=>t.from-e.from),this.scaler=this.heightMap.height<=7e6?Cn:new Tn(this.heightOracle.doc,this.heightMap,this.viewports)}update(t,e=null){var i=this.state;this.state=t.state;var n,r,s,o=this.state.facet(pi),a=t.changedRanges,s=mi.extendWithRanges(a,(n=t.startState.facet(pi),r=o,s=t?t.changes:M.empty(this.state.doc.length),a=new wn,Ct.compare(n,r,s,a,0),a.changes)),a=this.heightMap.height;this.heightMap=this.heightMap.applyChanges(o,i.doc,this.heightOracle.setDoc(this.state.doc),s),this.heightMap.height!=a&&(t.flags|=2);let h=s.length?this.mapViewport(this.viewport,t.changes):this.viewport;(e&&(e.headh.to)||!this.viewportIsAppropriate(h))&&(h=this.getViewport(0,e)),h.eq(this.viewport)||(this.viewport=h,t.flags|=4),this.updateForViewport(),(this.lineGaps.length||15e3t.clientHeight||t.scrollWidth>t.clientWidth)&&"visible"!=window.getComputedStyle(t).overflow&&(i=t.getBoundingClientRect(),r=Math.max(r,i.left),s=Math.min(s,i.right),o=Math.max(o,i.top),a=Math.min(a,i.bottom)),t=t.parentNode;else{if(11!=t.nodeType)break;t=t.host}return{left:r-n.left,right:s-n.left,top:o-(n.top+t),bottom:a-(n.top+t)}}(i,this.paddingTop),o=s.top-this.pixelViewport.top,a=s.bottom-this.pixelViewport.bottom;if(this.pixelViewport=s,this.inView=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left,!this.inView)return 0;var h,l=t.measureVisibleLineHeights();let c=!1,u=0,d=0,f=this.heightOracle;return e||(h=t.dom.clientWidth,(f.mustRefresh(l,n,r)||f.lineWrapping&&Math.abs(h-this.contentWidth)>f.charWidth)&&({lineHeight:s,charWidth:e}=t.measureTextSize(),c=f.refresh(n,r,s,e,h/e,l),c&&(t.minWidth=0,d|=16)),this.contentWidth!=h&&(this.contentWidth=h,d|=16),0this.viewport.to))&&((l=this.getViewport(u,this.scrollTo)).from==this.viewport.from&&l.to==this.viewport.to||(this.viewport=l,d|=4)),this.updateForViewport(),(this.lineGaps.length||15e3o.to&&({bottom:e}=i.lineAt(e.head,Kt.ByPos,n,0,0),o=new kn(i.lineAt(e-(s-r)-500,Kt.ByHeight,n,0,0).from,i.lineAt(e+500,Kt.ByHeight,n,0,0).to))),o}mapViewport(t,e){var i=e.mapPos(t.from,-1),t=e.mapPos(t.to,1);return new kn(this.heightMap.lineAt(i,Kt.ByPos,this.state.doc,0,0).from,this.heightMap.lineAt(t,Kt.ByPos,this.state.doc,0,0).to)}viewportIsAppropriate({from:t,to:e},i=0){var{top:n}=this.heightMap.lineAt(t,Kt.ByPos,this.state.doc,0,0),{bottom:r}=this.heightMap.lineAt(e,Kt.ByPos,this.state.doc,0,0),{visibleTop:s,visibleBottom:o}=this;return(0==t||n<=s-Math.max(10,Math.min(-i,250)))&&(e==this.state.doc.length||r>=o+Math.max(10,Math.min(i,250)))&&s-2e3{if(!(r.length<1e4)){var s=function(t,e,i){let n=[],r=t,s=0;Ct.spans(i.facet(pi),t,e,{span(){},point(t,e){t>r&&(n.push({from:r,to:t}),s+=t-r),r=e}},20),r=r.from&&(t=o.from),o.from<=r.to&&o.to>=e&&(e=o.to);let i=t-1e4,n=e+1e4;i>r.from+5e3&&h.push(Mn(a,t=>t.from==r.from&&t.to>i-5e3&&t.to<5e3+i)||new yn(r.from,i,this.gapSize(r,i,!0,s))),nt.to==r.to&&t.from>n-5e3&&t.fromt.draw(this.heightOracle.lineWrapping))),8)}computeVisibleRanges(){let t=this.state.facet(pi);this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let i=[];Ct.spans(t,this.viewport.from,this.viewport.to,{span(t,e){i.push({from:t,to:e})},point(){}},20),this.visibleRanges=i}lineAt(t,e){return e+=this.paddingTop,Dn(this.heightMap.lineAt(t,Kt.ByPos,this.state.doc,e,0),this.scaler,e)}lineAtHeight(t,e){return e+=this.paddingTop,Dn(this.heightMap.lineAt(this.scaler.fromDOM(t,e),Kt.ByHeight,this.state.doc,e,0),this.scaler,e)}blockAtHeight(t,e){return e+=this.paddingTop,Dn(this.heightMap.blockAt(this.scaler.fromDOM(t,e),this.state.doc,e,0),this.scaler,e)}forEachLine(t,e,i,n){return n+=this.paddingTop,this.heightMap.forEachLine(t,e,this.state.doc,n,0,1==this.scaler.scale?i:t=>i(Dn(t,this.scaler,n)))}get contentHeight(){return this.domHeight+this.paddingTop+this.paddingBottom}get domHeight(){return this.scaler.toDOM(this.heightMap.height,this.paddingTop)}}class kn{constructor(t,e){this.from=t,this.to=e}eq(t){return this.from==t.from&&this.to==t.to}}function Sn({total:t,ranges:e},i){if(i<=0)return e[0].from;if(1<=i)return e[e.length-1].to;let n=Math.floor(t*i);for(let t=0;;t++){var{from:r,to:s}=e[t],s=s-r;if(n<=s)return r+n;n-=s}}function An(t,e){let i=0;for(var{from:n,to:r}of t.ranges){if(e<=r){i+=e-n;break}i+=r-n}return i/t.total}function Mn(t,e){for(var i of t)if(e(i))return i}const Cn={toDOM(t){return t},fromDOM(t){return t},scale:1};class Tn{constructor(r,s,t){let o=0,e=0,i=0;this.viewports=t.map(({from:t,to:e})=>{var i=s.lineAt(t,Kt.ByPos,r,0,0).top,n=s.lineAt(e,Kt.ByPos,r,0,0).bottom;return o+=n-i,{from:t,to:e,top:i,bottom:n,domTop:0,domBottom:0}}),this.scale=(7e6-o)/(s.height-o);for(var n of this.viewports)n.domTop=i+(n.top-e)*this.scale,i=n.domBottom=n.domTop+(n.bottom-n.top),e=n.bottom}toDOM(n,r){n-=r;for(let t=0,e=0,i=0;;t++){var s=tDn(t,e,i)):t.type)}const On=R.define({combine:t=>t.join(" ")}),Ln=R.define({combine:t=>-1{if("&"==t)return e;if(!i||!i[t])throw new RangeError(`Unsupported selector: ${t}`);return i[t]}):e+" "+t}})}const Nn=Rn("."+Bn,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline_fallback:"1px dotted #212121",outline:"5px auto -webkit-focus-ring-color"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0},".cm-content":{margin:0,flexGrow:2,minHeight:"100%",display:"block",whiteSpace:"pre",boxSizing:"border-box",padding:"4px 0",outline:"none"},".cm-lineWrapping":{whiteSpace:"pre-wrap",overflowWrap:"anywhere"},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 4px"},".cm-selectionLayer":{zIndex:-1,contain:"size style"},".cm-selectionBackground":{position:"absolute"},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{zIndex:100,contain:"size style",pointerEvents:"none"},"&.cm-focused .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{visibility:"hidden"},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{visibility:"hidden"},"100%":{}},".cm-cursor":{position:"absolute",borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none",display:"none"},"&dark .cm-cursor":{borderLeftColor:"#444"},"&.cm-focused .cm-cursor":{display:"block"},"&light .cm-activeLine":{backgroundColor:"#f3f9ff"},"&dark .cm-activeLine":{backgroundColor:"#223039"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-placeholder":{color:"#888",display:"inline-block"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"3px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},Hn),_n={childList:!0,characterData:!0,subtree:!0,characterDataOldValue:!0},Vn=se.ie&&se.ie_version<=11;class zn{constructor(i,t,e){this.view=i,this.onChange=t,this.onScrollChanged=e,this.active=!1,this.ignoreSelection=new ge,this.delayedFlush=-1,this.queue=[],this.scrollTargets=[],this.intersection=null,this.intersecting=!1,this.parentCheck=-1,this.dom=i.contentDOM,this.observer=new MutationObserver(t=>{for(var e of t)this.queue.push(e);(se.ie&&se.ie_version<=11||se.ios&&i.composing)&&t.some(t=>"childList"==t.type&&t.removedNodes.length||"characterData"==t.type&&t.oldValue.length>t.target.nodeValue.length)?this.flushSoon():this.flush()}),Vn&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.start(),this.onScroll=this.onScroll.bind(this),window.addEventListener("scroll",this.onScroll),"function"==typeof IntersectionObserver&&(this.intersection=new IntersectionObserver(t=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),0{this.delayedFlush=-1,this.flush()},20))}forceFlush(){0<=this.delayedFlush&&(window.clearTimeout(this.delayedFlush),this.delayedFlush=-1,this.flush())}flush(){if(!(0<=this.delayedFlush)){let n=this.queue;for(var t of this.observer.takeRecords())n.push(t);n.length&&(this.queue=[]);var r=oe(this.view.root),s=!this.ignoreSelection.eq(r)&&ae(this.dom,r);if(0!=n.length||s){let t=-1,e=-1,i=!1;for(var o of n){o=this.readMutation(o);o&&(o.typeOver&&(i=!0),-1==t?{from:t,to:e}=o:(t=Math.min(o.from,t),e=Math.max(o.to,e)))}r=this.view.state;(-1this.view.docView.sync()),this.view.docView.dirty=0),this.view.docView.updateSelection()),this.clearSelection()}}}readMutation(t){let e=this.view.docView.nearest(t.target);if(!e||e.ignoreMutation(t))return null;if(e.markDirty(),"childList"!=t.type)return{from:e.posAtStart,to:e.posAtEnd,typeOver:t.target.nodeValue==t.oldValue};var i=In(e,t.previousSibling||t.target.previousSibling,-1),t=In(e,t.nextSibling||t.target.nextSibling,1);return{from:i?e.posAfter(i):e.posAtStart,to:t?e.posBefore(t):e.posAtEnd,typeOver:!1}}destroy(){this.stop(),this.intersection&&this.intersection.disconnect();for(var t of this.scrollTargets)t.removeEventListener("scroll",this.onScroll);window.removeEventListener("scroll",this.onScroll),clearTimeout(this.parentCheck)}}function In(t,e,i){for(;e;){var n=ke.get(e);if(n&&n.parent==t)return n;n=e.parentNode;e=n!=t.dom?n:0Date.now()-100||se.android&&t.text.length=o?s-i:0,s-=h,a=s+(a-o),o=s):a=a?s-i:0,s-=i,o=s+(o-a),a=s)}return{from:s,toA:o,toB:a}}(n.state.sliceDoc(l,c),t.text,e-l,i);u&&(s={from:l+u.from,to:l+u.toA,insert:n.state.toText(t.text.slice(u.from,u.toB))})}else!n.hasFocus&&n.state.facet(ri)||(c=oe(n.root),{impreciseHead:l,impreciseAnchor:u}=n.docView,l=l&&l.node==c.focusNode&&l.offset==c.focusOffset?n.state.selection.main.head:n.docView.posFromDOM(c.focusNode,c.focusOffset),c=u&&u.node==c.anchorNode&&u.offset==c.anchorOffset?n.state.selection.main.anchor:function(t){let e=t.isCollapsed;return e&&se.chrome&&t.rangeCount&&!t.getRangeAt(0).collapsed&&(e=!1),e}(c)?l:n.docView.posFromDOM(c.anchorNode,c.anchorOffset),l==a.head&&c==a.anchor||(o=E.single(c,l)));if(s||o)if(!s&&r&&!a.empty&&o&&o.main.empty&&(s={from:a.from,to:a.to,insert:n.state.doc.slice(a.from,a.to)}),s){let i=n.state;if(!se.android||!(s.from==a.from&&s.to==a.to&&1==s.insert.length&&2==s.insert.lines&&qn(n,"Enter",10)||s.from==a.from-1&&s.to==a.to&&0==s.insert.length&&qn(n,"Backspace",8)||s.from==a.from&&s.to==a.to+1&&0==s.insert.length&&qn(n,"Delete",46))){let e=s.insert.toString();if(!n.state.facet(ii).some(t=>t(n,s.from,s.to,e))){0<=n.inputState.composing&&n.inputState.composing++;let t;var d;t=s.from>=a.from&&s.to<=a.to&&s.to-s.from>=(a.to-a.from)/3&&(!o||o.main.empty&&o.main.from==s.from+s.insert.length)?(r=a.froms.to?i.sliceDoc(s.to,a.to):"",i.replaceSelection(n.state.toText(r+s.insert.sliceString(0,void 0,n.state.lineBreak)+d))):{changes:d=i.changes(s),selection:o&&!i.selection.main.eq(o.main)&&o.main.to<=d.newLength?i.selection.replaceRange(o.main):void 0},n.dispatch(t,{scrollIntoView:!0,annotations:st.userEvent.of("input")})}}}else if(o&&!o.main.eq(a)){let t=!1,e;n.inputState.lastSelectionTime>Date.now()-50&&("keyboardselection"==n.inputState.lastSelectionOrigin?t=!0:e=st.userEvent.of(n.inputState.lastSelectionOrigin)),n.dispatch({selection:o,scrollIntoView:t,annotations:e})}}class Wn{constructor(t,e){this.points=t,this.view=e,this.text="",this.lineBreak=e.state.lineBreak}readRange(e,i){if(e){var n=e.parentNode;for(let t=e;;){this.findPointBefore(n,t),this.readNode(t);var r=t.nextSibling;if(r==i)break;var s=ke.get(t),o=ke.get(r);((s?s.breakAfter:Fn(t))||(o?o.breakAfter:Fn(r))&&("BR"!=t.nodeName||t.cmIgnore))&&(this.text+=this.lineBreak),t=r}this.findPointBefore(n,i)}}readNode(i){if(!i.cmIgnore){var n=ke.get(i);let t=n&&n.overrideDOMText,e;null!=t?e=t.sliceString(0,void 0,this.lineBreak):3==i.nodeType?e=i.nodeValue:"BR"==i.nodeName?e=i.nextSibling?this.lineBreak:"":1==i.nodeType&&this.readRange(i.firstChild,null),null!=e&&(this.findPointIn(i,e.length),this.text+=e,se.chrome&&13==this.view.inputState.lastKeyCode&&!i.nextSibling&&/\n\n$/.test(this.text)&&(this.text=this.text.slice(0,-1)))}}findPointBefore(t,e){for(var i of this.points)i.node==t&&t.childNodes[i.offset]==e&&(i.pos=this.text.length)}findPointIn(t,e){for(var i of this.points)i.node==t&&(i.pos=this.text.length+Math.min(i.offset,e))}}function Fn(t){return 1==t.nodeType&&/^(DIV|P|LI|UL|OL|BLOCKQUOTE|DD|DT|H\d|SECTION|PRE)$/.test(t.nodeName)}class jn{constructor(t,e){this.node=t,this.offset=e,this.pos=-1}}function qn(t,e,i){e={key:e,code:e,keyCode:i,which:i,cancelable:!0},i=new KeyboardEvent("keydown",e);t.contentDOM.dispatchEvent(i);e=new KeyboardEvent("keyup",e);return t.contentDOM.dispatchEvent(e),i.defaultPrevented||e.defaultPrevented}class Jn{constructor(t={}){this.plugins=[],this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.style.cssText="position: absolute; top: -10000px",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),this._dispatch=t.dispatch||(t=>this.update([t])),this.dispatch=this.dispatch.bind(this),this.root=t.root||document,this.viewState=new xn(t.state||pt.create()),this.plugins=this.state.facet(hi).map(t=>new ui(t).update(this)),this.observer=new zn(this,(t,e,i)=>{$n(this,t,e,i)},t=>{this.inputState.runScrollHandlers(this,t),this.measure()}),this.inputState=new Fi(this),this.docView=new wi(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,window.addEventListener("resize",()=>{-1==Gn&&(Gn=setTimeout(Xn,50))}),this.requestMeasure(),t.parent&&t.parent.appendChild(this.dom)}get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return 0t.scrollIntoView)?n.selection.main:null;this.viewState.update(i,s),this.bidiCache=Qn.update(this.bidiCache,i.changes),i.empty||this.updatePlugins(i),e=this.docView.update(i),this.state.facet(gi)!=this.styleModules&&this.mountStyles(),this.updateAttrs(),this.showAnnouncements(t)}finally{this.updateState=0}if((e||scrollTo||this.viewState.mustEnforceCursorAssoc)&&this.requestMeasure(),!i.empty)for(var o of this.state.facet(ei))o(i)}setState(t){if(0!=this.updateState)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");this.updateState=2;try{for(var e of this.plugins)e.destroy(this);this.viewState=new xn(t),this.plugins=t.facet(hi).map(t=>new ui(t).update(this)),this.docView=new wi(this),this.inputState.ensureHandlers(this),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}this.requestMeasure()}updatePlugins(i){let t=i.startState.facet(hi),n=i.state.facet(hi);if(t!=n){let e=[];for(var r of n){var s=t.indexOf(r);if(s<0)e.push(new ui(r));else{let t=this.plugins[s];t.mustUpdate=i,e.push(t)}}for(var o of this.plugins)o.mustUpdate!=i&&o.destroy(this);this.plugins=e,this.inputState.ensureHandlers(this)}else for(var e of this.plugins)e.mustUpdate=i;for(let t=0;t{try{return t.read(this)}catch(t){return ni(this.state,t),Yn}});let t=new vi(this,this.state);t.flags|=r,n?n.flags|=r:n=t,this.updateState=2,t.empty||this.updatePlugins(t),this.updateAttrs(),r&&this.docView.update(t);for(let t=0;tthis.measure())),e){if(null!=e.key)for(let t=0;tfunction(t,e,i){let n=t.state.charCategorizer(e),r=n(i);return t=>{t=n(t);return r==x.Space&&(r=t),r==t}}(this,e.head,t))}moveToLineBoundary(t,e,i=!0){return function(t,e,i,n){var r=t.state.doc.lineAt(e.head),s=n&&t.lineWrapping?t.coordsAtPos(e.assoc<0&&e.head>r.from?e.head-1:e.head):null;if(s){n=t.dom.getBoundingClientRect(),s=t.posAtCoords({x:i==(t.textDirection==Ut.LTR)?n.right-1:n.left+1,y:(s.top+s.bottom)/2});if(null!=s)return E.cursor(s,i?-1:1)}return e=qe.find(t.docView,e.head),r=e?i?e.posAtEnd:e.posAtStart:i?r.to:r.from,E.cursor(r,i?-1:1)}(this,t,e,i)}moveVertically(t,e,i){return Wi(this,t,e,i)}scrollPosIntoView(t){this.viewState.scrollTo=E.cursor(t),this.requestMeasure()}domAtPos(t){return this.docView.domAtPos(t)}posAtDOM(t,e=0){return this.docView.posFromDOM(t,e)}posAtCoords(t){return this.readMeasured(),Ii(this,t)}coordsAtPos(t,e=1){this.readMeasured();var i=this.docView.coordsAt(t,e);if(!i||i.left==i.right)return i;var n=this.state.doc.lineAt(t),r=this.bidiSpans(n);return pe(i,r[Li.find(r,t-n.from,-1,e)].dir==Ut.LTR==0Un)return Pi(t.length);var e,i=this.textDirection;for(e of this.bidiCache)if(e.from==t.from&&e.dir==i)return e.order;var n=Ei(t.text,this.textDirection);return this.bidiCache.push(new Qn(t.from,t.to,i,n)),n}get hasFocus(){return document.hasFocus()&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{ve(this.contentDOM),this.docView.updateSelection()})}destroy(){for(var t of this.plugins)t.destroy(this);this.inputState.destroy(),this.dom.remove(),this.observer.destroy(),-1({}),{eventHandlers:t})}static theme(t,e){var i=yt.newName();let n=[On.of(i),gi.of(Rn(`.${i}`,t))];return e&&e.dark&&n.push(Ln.of(!0)),n}static baseTheme(t){return W.fallback(gi.of(Rn("."+Bn,t,Hn)))}}Jn.styleModule=gi,Jn.inputHandler=ii,Jn.exceptionSink=ti,Jn.updateListener=ei,Jn.editable=ri,Jn.mouseSelectionStyle=Ze,Jn.dragMovesSelection=Qe,Jn.clickAddsSelectionRange=Ye,Jn.decorations=pi,Jn.contentAttributes=fi,Jn.editorAttributes=di,Jn.lineWrapping=Jn.contentAttributes.of({class:"cm-lineWrapping"}),Jn.announce=rt.define();const Un=4096;function Kn(t,e){return null==t?e.getBoundingClientRect().top:t}let Gn=-1;function Xn(){Gn=-1;var i=document.querySelectorAll(".cm-content");for(let e=0;e{if(t){for(var e of t.commands)if(e(i))return!0;t.preventDefault&&(a=!0)}return!1},l=t[n],c;if(l){if(h(l[o+tr(r,e,!s)]))return!0;if(s&&(e.shiftKey||e.altKey||e.metaKey)&&(c=Nt[e.keyCode])&&c!=r){if(h(l[o+tr(c,e,!0)]))return!0}else if(s&&e.shiftKey&&h(l[o+tr(r,e,!0)]))return!0}return a}(function(t){let e=t.facet(er),i=ir.get(e);i||ir.set(e,i=function(t,a=Zn){let h=Object.create(null),n=Object.create(null),l=(t,e)=>{var i=n[t];if(null==i)n[t]=e;else if(i!=e)throw new Error("Key binding "+t+" is used both as a regular binding and as a multi-stroke prefix")},e=(n,t,e,i)=>{let r=h[n]||(h[n]=Object.create(null)),s=t.split(/ (?!$)/).map(t=>function(t,e){var i=t.split(/-(?!$)/);let n=i[i.length-1];"Space"==n&&(n=" ");let r,s,o,a;for(let t=0;t{let e=nr={view:t,prefix:i,scope:n};return setTimeout(()=>{nr==e&&(nr=null)},rr),!0}]})}t=s.join(" ");l(t,!1);let o=r[t]||(r[t]={preventDefault:!1,commands:[]});o.commands.push(e),i&&(o.preventDefault=!0)};for(var i of t){var r=i[a]||i.key;if(r)for(var s of i.scope?i.scope.split(" "):["editor"])e(s,r,i.run,i.preventDefault),i.shift&&e(s,"Shift-"+r,i.shift,i.preventDefault)}return h}(e.reduce((t,e)=>t.concat(e),[])));return i}(e.state),t,e,"editor")}});const er=R.define({enables:te}),ir=new WeakMap;let nr=null;const rr=4e3;const sr=!se.ios,or=R.define({combine(t){return gt(t,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(t,e)=>Math.min(t,e),drawRangeCursor:(t,e)=>t||e})}});class ar{constructor(t,e,i,n,r){this.left=t,this.top=e,this.width=i,this.height=n,this.className=r}draw(){let t=document.createElement("div");return t.className=this.className,this.adjust(t),t}adjust(t){t.style.left=this.left+"px",t.style.top=this.top+"px",0<=this.width&&(t.style.width=this.width+"px"),t.style.height=this.height+"px"}eq(t){return this.left==t.left&&this.top==t.top&&this.width==t.width&&this.height==t.height&&this.className==t.className}}li.fromClass(class{constructor(t){this.view=t,this.rangePieces=[],this.cursors=[],this.measureReq={read:this.readPos.bind(this),write:this.drawSel.bind(this)},this.selectionLayer=t.scrollDOM.appendChild(document.createElement("div")),this.selectionLayer.className="cm-selectionLayer",this.selectionLayer.setAttribute("aria-hidden","true"),this.cursorLayer=t.scrollDOM.appendChild(document.createElement("div")),this.cursorLayer.className="cm-cursorLayer",this.cursorLayer.setAttribute("aria-hidden","true"),t.requestMeasure(this.measureReq),this.setBlinkRate()}setBlinkRate(){this.cursorLayer.style.animationDuration=this.view.state.facet(or).cursorBlinkRate+"ms"}update(t){var e=t.startState.facet(or)!=t.state.facet(or);(e||t.selectionSet||t.geometryChanged||t.viewportChanged)&&this.view.requestMeasure(this.measureReq),t.transactions.some(t=>t.scrollIntoView)&&(this.cursorLayer.style.animationName="cm-blink"==this.cursorLayer.style.animationName?"cm-blink2":"cm-blink"),e&&this.setBlinkRate()}readPos(){let{state:t}=this.view,e=t.facet(or);var i,n=t.selection.ranges.map(t=>t.empty?[]:function(m,n){if(n.to<=m.viewport.from||n.from>=m.viewport.to)return[];let t=Math.max(n.from,m.viewport.from),e=Math.min(n.to,m.viewport.to),v=m.textDirection==Ut.LTR,i=m.contentDOM,r=i.getBoundingClientRect(),s=lr(m),o=window.getComputedStyle(i.firstChild),w=r.left+parseInt(o.paddingLeft),y=r.right-parseInt(o.paddingRight),a=m.visualLineAt(t),h=m.visualLineAt(e);m.lineWrapping&&(a=cr(m,t,a),h=cr(m,e,h));{if(a.from==h.from)return c(u(n.from,n.to,a));{let t=u(n.from,null,a),e=u(null,n.to,h),i=[];return a.toc&&l.fromt&&r(Math.max(p,t),null==i&&p<=c,Math.min(g,e),null==n&&u<=g,d.dir)}if(t=f.to+1,t>=e)break}return 0==h.length&&r(c,null==i,u,null==n,m.textDirection),{top:o,bottom:a,horizontal:h}}}(this.view,t)).reduce((t,e)=>t.concat(e));let r=[];for(i of t.selection.ranges){var s=i==t.selection.main;(i.empty?s&&!sr:!e.drawRangeCursor)||(s=function(t,e,i){e=t.coordsAtPos(e.head,e.assoc||1);if(!e)return null;t=lr(t);return new ar(e.left-t.left,e.top-t.top,-1,e.bottom-e.top,i?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary")}(this.view,i,s))&&r.push(s)}return{rangePieces:n,cursors:r}}drawSel({rangePieces:t,cursors:e}){if(t.length!=this.rangePieces.length||t.some((t,e)=>!t.eq(this.rangePieces[e]))){this.selectionLayer.textContent="";for(var i of t)this.selectionLayer.appendChild(i.draw());this.rangePieces=t}if(e.length!=this.cursors.length||e.some((t,e)=>!t.eq(this.cursors[e]))){let i=this.cursorLayer.children;if(i.length!==e.length){this.cursorLayer.textContent="";for(const n of e)this.cursorLayer.appendChild(n.draw())}else e.forEach((t,e)=>t.adjust(i[e]));this.cursors=e}}destroy(){this.selectionLayer.remove(),this.cursorLayer.remove()}});const hr={".cm-line":{"& ::selection":{backgroundColor:"transparent !important"},"&::selection":{backgroundColor:"transparent !important"}}};function lr(t){var e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==Ut.LTR?e.left:e.right-t.scrollDOM.clientWidth)-t.scrollDOM.scrollLeft,top:e.top-t.scrollDOM.scrollTop}}function cr(t,e,i){e=E.cursor(e);return{from:Math.max(i.from,t.moveToLineBoundary(e,!1,!0).from),to:Math.min(i.to,t.moveToLineBoundary(e,!0,!0).from)}}sr&&(hr[".cm-line"].caretColor="transparent !important"),W.override(Jn.theme(hr));const ur=null!=/x/.unicode?"gu":"g",dr=new RegExp("[\0-\b\n--Ÿ­؜​‎‏\u2028\u2029\ufeff-]",ur);let fr=null;R.define({combine(t){let e=gt(t,{render:null,specialChars:dr,addSpecialChars:null});return(e.replaceTabs=(null==fr&&"undefined"!=typeof document&&document.body&&(t=document.body.style,fr=null!=(t.tabSize||t.MozTabSize)),!fr))&&(e.specialChars=new RegExp("\t|"+e.specialChars.source,ur)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,ur)),e}});const pr=ze.line({attributes:{class:"cm-activeLine"}});li.fromClass(class{constructor(t){this.decorations=this.getDeco(t)}update(t){(t.docChanged||t.selectionSet)&&(this.decorations=this.getDeco(t.view))}getDeco(t){let e=-1,i=[];for(var n of t.state.selection.ranges)n.empty&&((n=t.visualLineAt(n.head)).from>e&&(i.push(pr.range(n.from)),e=n.from));return ze.set(i)}},{decorations:t=>t.decorations});let gr=0;const mr=new WeakMap;class vr{constructor({deserialize:t}={}){this.id=gr++,this.deserialize=t||(()=>{throw new Error("This node type doesn't define a deserialize function")})}static string(){return new vr({deserialize:t=>t})}static number(){return new vr({deserialize:Number})}static flag(){return new vr({deserialize:()=>!0})}set(t,e){return t[this.id]=e,t}add(e){return"function"!=typeof e&&(e=yr.match(e)),t=>{t=e(t);return void 0===t?null:[this,t]}}}vr.closedBy=new vr({deserialize:t=>t.split(" ")}),vr.openedBy=new vr({deserialize:t=>t.split(" ")}),vr.group=new vr({deserialize:t=>t.split(" ")});const wr=Object.create(null);class yr{constructor(t,e,i,n=0){this.name=t,this.props=e,this.id=i,this.flags=n}static define(t){var e=t.props&&t.props.length?Object.create(null):wr,i=(t.top?1:0)|(t.skipped?2:0)|(t.error?4:0)|(null==t.name?8:0),n=new yr(t.name||"",e,t.id,i);if(t.props)for(var r of t.props)Array.isArray(r)||(r=r(n)),r&&r[0].set(e,r[1]);return n}prop(t){return this.props[t.id]}get isTop(){return 0<(1&this.flags)}get isSkipped(){return 0<(2&this.flags)}get isError(){return 0<(4&this.flags)}get isAnonymous(){return 0<(8&this.flags)}is(e){if("string"!=typeof e)return this.id==e;{if(this.name==e)return!0;let t=this.prop(vr.group);return!!t&&-1{for(let t=i.prop(vr.group),e=-1;e<(t?t.length:0);e++){var n=r[e<0?i.name:t[e]];if(n)return n}}}}yr.none=new yr("",Object.create(null),0,8);class br{constructor(t,e,i,n){this.type=t,this.children=e,this.positions=i,this.length=n}toString(){var t=this.children.map(t=>t.toString()).join();return this.type.name?(/\W/.test(this.type.name)&&!this.type.isError?JSON.stringify(this.type.name):this.type.name)+(t.length?"("+t+")":""):t}cursor(t,e=0){var i=null!=t&&mr.get(this)||this.topNode;let n=new Tr(i);return null!=t&&(n.moveTo(t,e),mr.set(this,n._tree)),n}fullCursor(){return new Tr(this.topNode,!0)}get topNode(){return new Sr(this,0,0,null)}resolve(t,e=0){return this.cursor(t,e).node}iterate(t){let{enter:i,leave:n,from:r=0,to:s=this.length}=t;for(let e=this.cursor();;){let t=!1;if(e.from<=s&&e.to>=r&&(e.type.isAnonymous||!1!==i(e.type,e.from,e.to))){if(e.firstChild())continue;e.type.isAnonymous||(t=!0)}for(;t&&n&&n(e.type,e.from,e.to),t=e.type.isAnonymous,!e.nextSibling();){if(!e.parent())return;t=!0}}}balance(t=1024){return this.children.length<=Lr?this:Br(this.type,yr.none,this.children,this.positions,0,this.children.length,0,t,this.length,0)}static build(t){let{buffer:e,nodeSet:m,topID:i=0,maxBufferLength:v=1024,reused:w=[],minRepeatType:y=m.types.length}=t,b=Array.isArray(e)?new Or(e,e.length):e,x=m.types,k=0;function S(i,t,e,n,r){var{id:s,start:o,end:a,size:h}=b;let l=o-i;if(h<0)return-1==h?(e.push(w[s]),n.push(l)):k=s,void b.next();let c=x[s],u,d;if(a-o<=v&&(d=function(t,e){let i=b.fork(),n=0,r=0,s=0,o=i.end-v,a={size:0,start:0,skip:0};t:for(var h=i.pos-t;i.pos>h;)if(i.id!=e){var l=i.size,c=i.pos-l;if(l<0||c=y?4:0;var u=i.start;for(i.next();i.pos>c;){if(i.size<0)break t;i.id>=y&&(t+=4),i.next()}r=u,n+=l,s+=t}else a.size=n,a.start=r,a.skip=s,s+=4,n+=4,i.next();(e<0||n==t)&&(a.size=n,a.start=r,a.skip=s);return 4t;)e=function t(e,i,n,r){var{id:s,start:o,end:a,size:h}=b;b.next();if(s==r)return n;var l=n;if(4c;)n=t(e,i,n,r);s=y?s:-1;b.pos>p;)b.id==g?b.next():S(o,p,t,e,g);t.reverse(),e.reverse(),u=-1Lr?Br(c,c,t,e,0,t.length,0,v,a-o,k):xr(new br(c,t,e,a-o),k)}e.push(u),n.push(l)}let n=[],r=[];for(;0=t:this.from>t)||(-1=t:this.from>t)||(-1!t.type.isAnonymous||t instanceof kr||Dr(t))}class Or{constructor(t,e){this.buffer=t,this.index=e}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}get pos(){return this.index}next(){this.index-=4}fork(){return new Or(this.buffer,this.index)}}const Lr=8;function Br(t,i,n,r,s,o,a,h,e,l){let c=[],u=[];if(e<=h)for(let t=s;td<<1){for(let t=0;t=i)for(;s&&s.from=t.from||d<=t.to||h)&&(l=Math.max(t.from,a)-h,c=Math.min(t.to,d)-h,t=c<=l?null:new Er(l,c,t.tree,t.offset+h,(0d)break;s=rt.length&&n.push(r);return n}}const Pr=new vr;class Hr{constructor(t,e,i,n=[]){this.data=t,this.topNode=i,pt.prototype.hasOwnProperty("tree")||Object.defineProperty(pt.prototype,"tree",{get(){return Nr(this)}}),this.parser=e,this.extension=[Fr.of(this),pt.languageData.of((t,e)=>t.facet(Rr(t,e)))].concat(n)}isActiveAt(t,e){return Rr(t,e)==this.data}findRegions(t){var e=t.facet(Fr);if((null==e?void 0:e.data)==this.data)return[{from:0,to:t.doc.length}];if(!e||!e.allowsNesting)return[];let n=[];return Nr(t).iterate({enter:(t,e,i)=>{if(t.isTop&&t.prop(Pr)==this.data)return n.push({from:e,to:i}),!1}}),n}get allowsNesting(){return!0}parseString(t){var e=d.of(t.split("\n"));let i=this.parser.startParse(new _r(e),0,new Vr(this.parser,pt.create({doc:e}),[],br.empty,{from:0,to:t.length},[],null)),n;for(;!(n=i.advance()););return n}}function Rr(t,e){var i=t.facet(Fr);if(!i)return null;if(!i.allowsNesting)return i.data;let n=Nr(t),r=n.resolve(e,-1);for(;r;){var s=r.type.prop(Pr);if(s)return s;r=r.parent}return i.data}function Nr(t){t=t.field(Hr.state,!1);return t?t.tree:br.empty}Hr.setState=rt.define();class _r{constructor(t,e=t.length){this.doc=t,this.length=e,this.cursorPos=0,this.string="",this.prevString="",this.cursor=t.iter()}syncTo(t){return t=this.length)return-1;let e=this.cursorPos-this.string.length;if(t=this.cursorPos){if(t=e-this.prevString.length)return this.prevString.charCodeAt(t-(e-this.prevString.length));e=this.syncTo(t)}return this.string.charCodeAt(t-e)}lineAfter(t){if(t>=this.length||t<0)return"";let e=this.cursorPos-this.string.length;return(t=this.cursorPos)&&(e=this.syncTo(t)),this.cursor.lineBreak?"":this.string.slice(t-e,Math.min(this.length-e,this.string.length))}read(t,e){var i=this.cursorPos-this.string.length;return t=this.cursorPos?this.doc.sliceString(t,e):this.string.slice(t-i,e-i)}clip(t){return new _r(this.doc,t)}}class Vr{constructor(t,e,i=[],n,r,s,o){this.parser=t,this.state=e,this.fragments=i,this.tree=n,this.viewport=r,this.skipped=s,this.scheduleOn=o,this.parse=null,this.tempSkipped=[]}work(t,e){if(this.tree!=br.empty&&(null==e?this.tree.length==this.state.doc.length:this.tree.length>=e))return this.takeTree(),!0;this.parse||(this.parse=this.parser.startParse(new _r(this.state.doc),0,this));for(var i=Date.now()+t;;){var n=this.parse.advance();if(n)return this.fragments=this.withoutTempSkipped(Er.addTree(n)),this.parse=null,this.tree=n,!0;if(null!=e&&this.parse.pos>=e)return this.takeTree(),!0;if(Date.now()>i)return!1}}takeTree(){this.parse&&this.parse.pos>this.tree.length&&(this.tree=this.parse.forceFinish(),this.fragments=this.withoutTempSkipped(Er.addTree(this.tree,this.fragments,!0)))}withoutTempSkipped(t){for(var e;e=this.tempSkipped.pop();)t=zr(t,e.from,e.to);return t}changes(t,e){let{fragments:i,tree:n,viewport:s,skipped:o}=this;if(this.takeTree(),!t.empty){let r=[];if(t.iterChangedRanges((t,e,i,n)=>r.push({fromA:t,toA:e,fromB:i,toB:n})),i=Er.applyChanges(i,r),n=br.empty,s={from:t.mapPos(s.from,-1),to:t.mapPos(s.to,1)},this.skipped.length){o=[];for(var a of this.skipped){var h=t.mapPos(a.from,1),a=t.mapPos(a.to,-1);he.from&&(this.fragments=zr(this.fragments,i,n),this.skipped.splice(t--,1))}return this.skipped.length=t}}function zr(t,e,i){return Er.applyChanges(t,[{fromA:e,toA:i,fromB:e,toB:i}])}Vr.skippingParser=Vr.getSkippingParser();class Ir{constructor(t){this.context=t,this.tree=t.tree}apply(t){if(!t.docChanged)return this;let e=this.context.changes(t.changes,t.state);t=this.context.tree.length==t.startState.doc.length?void 0:Math.max(t.changes.mapPos(this.context.tree.length),e.viewport.to);return e.work(25,t)||e.takeTree(),new Ir(e)}static init(t){let e=new Vr(t.facet(Fr).parser,t,[],br.empty,{from:0,to:t.doc.length},[],null);return e.work(25)||e.takeTree(),new Ir(e)}}Hr.state=z.define({create:Ir.init,update(t,e){for(var i of e.effects)if(i.is(Hr.setState))return i.value;return e.startState.facet(Fr)!=e.state.facet(Fr)?Ir.init(e.state):t.apply(e)}});let $r="undefined"!=typeof window&&window.requestIdleCallback||((t,{timeout:e})=>setTimeout(t,e)),Wr="undefined"!=typeof window&&window.cancelIdleCallback||clearTimeout;Qt=li.fromClass(class{constructor(t){this.view=t,this.working=-1,this.chunkEnd=-1,this.chunkBudget=-1,this.work=this.work.bind(this),this.scheduleWork()}update(t){let e=this.view.state.field(Hr.state).context;t.viewportChanged&&(e.updateViewport(t.view.viewport)&&e.reset(),this.view.viewport.to>e.tree.length&&this.scheduleWork()),t.docChanged&&(this.view.hasFocus&&(this.chunkBudget+=50),this.scheduleWork()),this.checkAsyncSchedule(e)}scheduleWork(i=!1){if(!(-1=t.doc.length||(this.working=$r(this.work,{timeout:500}))}}work(n){this.working=-1;var r=Date.now();if(this.chunkEnd=e+1e6||(n=Math.min(this.chunkBudget,n?Math.max(25,n.timeRemaining()):100),n=i.context.work(n,e+1e6),this.chunkBudget-=Date.now()-r,(n||this.chunkBudget<=0||i.context.movedPast(e))&&(i.context.takeTree(),this.view.dispatch({effects:Hr.setState.of(new Ir(i.context))})),!n&&0this.scheduleWork(!0)),t.scheduleOn=null)}destroy(){0<=this.working&&Wr(this.working)}},{eventHandlers:{focus(){this.scheduleWork()}}});const Fr=R.define({combine(t){return t.length?t[0]:null},enables:[Hr.state,Qt]}),jr=R.define(),qr=R.define({combine:t=>{if(!t.length)return" ";if(!/^(?: +|\t+)$/.test(t[0]))throw new Error("Invalid indent unit: "+JSON.stringify(t[0]));return t[0]}});function Jr(t){let e=t.facet(qr);return 9==e.charCodeAt(0)?t.tabSize*e.length:e.length}function Ur(t,e){let i="",n=t.tabSize;if(9==t.facet(qr).charCodeAt(0))for(;n<=e;)i+="\t",e-=n;for(let t=0;tfunction(t,e,i,n,r){let s=t.textAfter,o=s.match(/^\s*/)[0].length,a=n&&s.slice(o,o+n.length)==n||r==t.pos+o,h=e?function(t){let e=t.node,i=e.childAfter(e.from),n=e.lastChild;if(!i)return null;var r=null===(r=t.options)||void 0===r?void 0:r.simulateBreak,t=t.state.doc.lineAt(i.from),s=null==r||r<=t.from?t.to:Math.min(t.to,r);for(let t=i.to;;){var o=e.childAfter(t);if(!o||o==n)return null;if(!o.type.isSkipped)return o.fromJn.decorations.from(t)}),Zt];function as(t,e,i){var n=t.prop(e<0?vr.openedBy:vr.closedBy);if(n)return n;if(1==t.name.length){t=i.indexOf(t.name);if(-1=e.to){if(0==o&&-1>1==h>>1};u--}}0"},cs=rt.define({map(t,e){t=e.mapPos(t,-1,b.TrackAfter);return null==t?void 0:t}}),us=rt.define({map(t,e){return e.mapPos(t)}}),ds=new class extends kt{};ds.startSide=1,ds.endSide=-1;const fs=z.define({create(){return Ct.empty},update(t,i){var e,n;i.selection&&(e=i.state.doc.lineAt(i.selection.main.head).from,n=i.startState.doc.lineAt(i.startState.selection.main.head).from,e!=i.changes.mapPos(n,-1)&&(t=Ct.empty)),t=t.map(i.changes);for(let e of i.effects)e.is(cs)?t=t.update({add:[ds.range(e.value,e.value+1)]}):e.is(us)&&(t=t.update({filter:t=>t!=e.value}));return t}});const ps="()[]{}<>";function gs(e){for(let t=0;t>10),56320+(1023&t)));var t}function ms(t,e){return t.languageDataAt("closeBrackets",e)[0]||ls}function vs(t,e,i,n){if(t.composing)return!1;var r=t.state.selection.main;if(2{if(!t.empty)return{changes:[{insert:s,from:t.from},{insert:s,from:t.to}],effects:cs.of(t.to+s.length),range:E.range(t.anchor+s.length,t.head+s.length)};var e=t.head,i=bs(r.doc,e);if(i==s){if(xs(r,e))return{changes:{insert:s+s,from:e},effects:cs.of(e+s.length),range:E.cursor(e+s.length)};if(ys(r,e)){var n=o&&r.sliceDoc(e,e+3*s.length)==s+s+s;return{range:E.cursor(e+s.length*(n?3:1)),effects:us.of(e)}}}else{if(o&&r.sliceDoc(e-2*s.length,e)==s+s&&xs(r,e-2*s.length))return{changes:{insert:s+s+s+s,from:e},effects:cs.of(e+s.length),range:E.cursor(e+s.length)};if(r.charCategorizer(e)(i)!=x.Word){i=r.sliceDoc(e-1,e);if(i!=s&&r.charCategorizer(e)(i)!=x.Word)return{changes:{insert:s+s,from:e},effects:cs.of(e+s.length),range:E.cursor(e+s.length)}}}return{range:a=t}});return a?null:r.update(t,{scrollIntoView:!0,annotations:st.userEvent.of("input")})}(t,r,-1{if(!t.empty)return{changes:[{insert:n,from:t.from},{insert:r,from:t.to}],effects:cs.of(t.to+n.length),range:E.range(t.anchor+n.length,t.head+n.length)};var e=bs(i.doc,t.head);return!e||/\s/.test(e)||-1t.empty&&bs(e.doc,t.head)==i?E.cursor(t.head+i.length):n=t);return n?null:e.update({selection:E.create(t,e.selection.mainIndex),scrollIntoView:!0,effects:e.selection.ranges.map(({from:t})=>us.of(t))})}(t,(r,s))}return null}(t.state,n);return!!n&&(t.dispatch(n),!0)}const ws=[{key:"Backspace",run:({state:n,dispatch:t})=>{let r=ms(n,n.selection.main.head).brackets||ls.brackets,s=null,e=n.changeByRange(t=>{if(t.empty){var e,i=function(t,e){let i=t.sliceString(e-2,e);return u(c(i,0))==i.length?i:i.slice(1)}(n.doc,t.head);for(e of r)if(e==i&&bs(n.doc,t.head)==gs(c(e,0)))return{changes:{from:t.head-e.length,to:t.head+e.length},range:E.cursor(t.head-e.length),annotations:st.userEvent.of("delete")}}return{range:s=t}});return s||t(n.update(e,{scrollIntoView:!0})),!s}}];function ys(t,e){let i=!1;return t.field(fs).between(0,t.doc.length,t=>{t==e&&(i=!0)}),i}function bs(t,e){let i=t.sliceString(e,e+2);return i.slice(0,u(c(i,0)))}function xs(t,e){t=Nr(t).resolve(e+1);return t.parent&&t.from==e}function ks(t,e){return E.create(t.ranges.map(e),t.mainIndex)}function Ss(t,e){return t.update({selection:e,scrollIntoView:!0,annotations:st.userEvent.of("keyboardselection")})}function As({state:t,dispatch:e},i){let n=ks(t.selection,i);return!n.eq(t.selection)&&(e(Ss(t,n)),!0)}function Ms(t,e){return E.cursor(e?t.to:t.from)}function Cs(e,i){return As(e,t=>t.empty?e.moveByChar(t,i):Ms(t,i))}const Ts=t=>Cs(t,t.textDirection!=Ut.LTR),Ds=t=>Cs(t,t.textDirection==Ut.LTR);function Os(e,i){return As(e,t=>t.empty?e.moveByGroup(t,i):Ms(t,i))}function Ls(e,i,n){let r=Nr(e).resolve(i.head);var s,o,a,h=n?vr.closedBy:vr.openedBy;for(let t=i.head;;){var l=n?r.childAfter(t):r.childBefore(t);if(!l)break;s=e,a=h,(o=l).type.prop(a)||((a=o.to-o.from)&&(2t.empty?e.moveVertically(t,i):Ms(t,i))}const Es=t=>Bs(t,!1),Ps=t=>Bs(t,!0);function Hs(e,i){return As(e,t=>t.empty?e.moveVertically(t,i,e.dom.clientHeight):Ms(t,i))}const Rs=t=>Hs(t,!1),Ns=t=>Hs(t,!0);function _s(t,e,i){let n=t.visualLineAt(e.head),r=t.moveToLineBoundary(e,i);return r.head==e.head&&r.head!=(i?n.to:n.from)&&(r=t.moveToLineBoundary(e,i,!1)),i||r.head!=n.from||!n.length||(t=/^\s*/.exec(t.state.sliceDoc(n.from,Math.min(n.from+100,n.to)))[0].length)&&e.head!=n.from+t&&(r=E.cursor(n.from+t)),r}const Vs=e=>As(e,t=>E.cursor(e.visualLineAt(t.head).from,1)),zs=e=>As(e,t=>E.cursor(e.visualLineAt(t.head).to,-1));function Is(t,i){let e=ks(t.state.selection,t=>{var e=i(t);return E.range(t.anchor,e.head,e.goalColumn)});return!e.eq(t.state.selection)&&(t.dispatch(Ss(t.state,e)),!0)}function $s(e,i){return Is(e,t=>e.moveByChar(t,i))}const Ws=t=>$s(t,t.textDirection!=Ut.LTR),Fs=t=>$s(t,t.textDirection==Ut.LTR);function js(e,i){return Is(e,t=>e.moveByGroup(t,i))}function qs(e,i){return Is(e,t=>e.moveVertically(t,i))}const Js=t=>qs(t,!1),Us=t=>qs(t,!0);function Ks(e,i){return Is(e,t=>e.moveVertically(t,i,e.dom.clientHeight))}const Gs=t=>Ks(t,!1),Xs=t=>Ks(t,!0);const Ys=e=>Is(e,t=>E.cursor(e.visualLineAt(t.head).from)),Qs=e=>Is(e,t=>E.cursor(e.visualLineAt(t.head).to)),Zs=({state:t,dispatch:e})=>(e(Ss(t,{anchor:0})),!0),to=({state:t,dispatch:e})=>(e(Ss(t,{anchor:t.doc.length})),!0),eo=({state:t,dispatch:e})=>(e(Ss(t,{anchor:t.selection.main.anchor,head:0})),!0),io=({state:t,dispatch:e})=>(e(Ss(t,{anchor:t.selection.main.anchor,head:t.doc.length})),!0);function no({state:t,dispatch:e},r){var i=t.changeByRange(t=>{let{from:e,to:i}=t;var n;return e==i&&(n=r(e),e=Math.min(e,n),i=Math.max(i,n)),e==i?{range:t}:{changes:{from:e,to:i},range:E.cursor(e)}});return!i.changes.empty&&(e(t.update(i,{scrollIntoView:!0,annotations:st.userEvent.of("delete")})),!0)}const ro=(a,h,l)=>no(a,e=>{let{state:t}=a,i=t.doc.lineAt(e),n;if(!h&&e>i.from&&ero(t,!0,!1),oo=(t,l)=>no(t,e=>{let i=e,{state:n}=t,r=n.doc.lineAt(i),s=n.charCategorizer(i);for(let t=null;;){if(i==(l?r.to:r.from)){i==e&&r.number!=(l?n.doc.lines:1)&&(i+=l?1:-1);break}var o=S(r.text,i-r.from,l)+r.from,a=r.text.slice(Math.min(i,o)-r.from,Math.max(i,o)-r.from),h=s(a);if(null!=t&&h!=t)break;" "==a&&i==e||(t=h),i=o}return i}),ao=t=>oo(t,!1),ho=t=>oo(t,!0);function lo(t){let e=[],i=-1;for(var n of t.selection.ranges){var r=t.doc.lineAt(n.from),n=t.doc.lineAt(n.to);i==r.number?e[e.length-1].to=n.to:e.push({from:r.from,to:n.to}),i=n.number}return e}function co(t,e,i){let n=[];for(var r of lo(t)){var s;(i?r.to!=t.doc.length:0!=r.from)&&(s=t.doc.lineAt(i?r.to+1:r.from-1),i?n.push({from:r.to,to:s.to},{from:r.from,insert:s.text+t.lineBreak}):n.push({from:s.from,to:r.from},{from:r.to,insert:t.lineBreak+s.text}))}return!!n.length&&(e(t.update({changes:n,scrollIntoView:!0})),!0)}function uo(t,e,i){let n=[];for(var r of lo(t))i?n.push({from:r.from,insert:t.doc.slice(r.from,r.to)+t.lineBreak}):n.push({from:r.to,insert:t.lineBreak+t.doc.slice(r.from,r.to)});return e(t.update({changes:n,scrollIntoView:!0})),!0}function fo(r,s){let o=-1;return r.changeByRange(e=>{var i=[];for(let t=e.from;t<=e.to;){var n=r.doc.lineAt(t);n.number>o&&(e.empty||e.to>n.from)&&(s(n,i,e),o=n.number),t=n.to+1}let t=r.changes(i);return{changes:i,range:E.range(t.mapPos(e.anchor,1),t.mapPos(e.head,1))}})}const po=({state:o,dispatch:t})=>{let a=Object.create(null),h=new Gr(o,{overrideIndentation:t=>{t=a[t];return null==t?-1:t}});var e=fo(o,(t,e,i)=>{var n,r,s=Kr(h,t.from);null==s||((n=/^\s*/.exec(t.text)[0])!=(r=Ur(o,s))||i.from(t(i.update(fo(i,(t,e)=>{e.push({from:t.from,insert:i.facet(qr)})}))),!0);const mo=[{key:"Ctrl-b",run:Ts,shift:Ws},{key:"Ctrl-f",run:Ds,shift:Fs},{key:"Ctrl-p",run:Es,shift:Js},{key:"Ctrl-n",run:Ps,shift:Us},{key:"Ctrl-a",run:Vs,shift:Ys},{key:"Ctrl-e",run:zs,shift:Qs},{key:"Ctrl-d",run:so},{key:"Ctrl-h",run:t=>ro(t,!1,!1)},{key:"Ctrl-k",run:i=>no(i,t=>{var e=i.visualLineAt(t).to;return t{var i=t.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:d.of(["",""])},range:E.cursor(t.from)}));return e(t.update(i,{scrollIntoView:!0,annotations:st.userEvent.of("input")})),!0}},{key:"Ctrl-t",run:({state:n,dispatch:t})=>{var e=n.changeByRange(t=>{if(!t.empty||0==t.from||t.from==n.doc.length)return{range:t};var e=t.from,i=n.doc.lineAt(e),t=e==i.from?e-1:S(i.text,e-i.from,!1)+i.from,i=e==i.to?e+1:S(i.text,e-i.from,!0)+i.from;return{changes:{from:t,to:i,insert:n.doc.slice(e,i).append(n.doc.slice(t,e))},range:E.cursor(i)}});return!e.changes.empty&&(t(n.update(e,{scrollIntoView:!0})),!0)}},{key:"Alt-f",run:t=>Os(t,!0),shift:t=>js(t,!0)},{key:"Alt-b",run:t=>Os(t,!1),shift:t=>js(t,!1)},{key:"Alt-<",run:Zs},{key:"Alt->",run:to},{key:"Ctrl-v",run:Ns},{key:"Alt-v",run:Rs}];Yt=[{key:"ArrowLeft",run:Ts,shift:Ws},{key:"Mod-ArrowLeft",mac:"Alt-ArrowLeft",run:t=>Os(t,t.textDirection!=Ut.LTR),shift:t=>js(t,t.textDirection!=Ut.LTR)},{mac:"Cmd-ArrowLeft",run:Vs,shift:Ys},{key:"ArrowRight",run:Ds,shift:Fs},{key:"Mod-ArrowRight",mac:"Alt-ArrowRight",run:t=>Os(t,t.textDirection==Ut.LTR),shift:t=>js(t,t.textDirection==Ut.LTR)},{mac:"Cmd-ArrowRight",run:zs,shift:Qs},{key:"ArrowUp",run:Es,shift:Js},{mac:"Cmd-ArrowUp",run:Zs,shift:eo},{mac:"Ctrl-ArrowUp",run:Rs,shift:Gs},{key:"ArrowDown",run:Ps,shift:Us},{mac:"Cmd-ArrowDown",run:to,shift:io},{mac:"Ctrl-ArrowDown",run:Ns,shift:Xs},{key:"PageUp",run:Rs,shift:Gs},{key:"PageDown",run:Ns,shift:Xs},{key:"Home",run:e=>As(e,t=>_s(e,t,!1)),shift:e=>Is(e,t=>_s(e,t,!1))},{key:"Mod-Home",run:Zs,shift:eo},{key:"End",run:e=>As(e,t=>_s(e,t,!0)),shift:e=>Is(e,t=>_s(e,t,!0))},{key:"Mod-End",run:to,shift:io},{key:"Enter",run:({state:a,dispatch:t})=>{var e=a.changeByRange(({from:t,to:e})=>{var i=t==e&&function(t,e){if(/\(\)|\[\]|\{\}/.test(t.sliceDoc(e-1,e+1)))return{from:e,to:e};let i=Nr(t).resolve(e),n=i.childBefore(e),r=i.childAfter(e),s;return n&&r&&n.to<=e&&r.from>=e&&(s=n.type.prop(vr.closedBy))&&-1s.from&&t(e(t.update({selection:{anchor:0,head:t.doc.length},annotations:st.userEvent.of("keyboardselection")})),!0)},{key:"Backspace",run:t=>ro(t,!1,!0)},{key:"Delete",run:so},{key:"Mod-Backspace",mac:"Alt-Backspace",run:ao},{key:"Mod-Delete",mac:"Alt-Delete",run:ho}].concat(mo.map(t=>({mac:t.key,run:t.run,shift:t.shift})));const vo=[{key:"Alt-ArrowLeft",mac:"Ctrl-ArrowLeft",run:e=>As(e,t=>Ls(e.state,t,e.textDirection!=Ut.LTR)),shift:e=>Is(e,t=>Ls(e.state,t,e.textDirection!=Ut.LTR))},{key:"Alt-ArrowRight",mac:"Ctrl-ArrowRight",run:e=>As(e,t=>Ls(e.state,t,e.textDirection==Ut.LTR)),shift:e=>Is(e,t=>Ls(e.state,t,e.textDirection==Ut.LTR))},{key:"Alt-ArrowUp",run:({state:t,dispatch:e})=>co(t,e,!1)},{key:"Shift-Alt-ArrowUp",run:({state:t,dispatch:e})=>uo(t,e,!1)},{key:"Alt-ArrowDown",run:({state:t,dispatch:e})=>co(t,e,!0)},{key:"Shift-Alt-ArrowDown",run:({state:t,dispatch:e})=>uo(t,e,!0)},{key:"Escape",run:({state:t,dispatch:e})=>{let i=t.selection,n=null;return 1{var e=lo(i).map(({from:t,to:e})=>E.range(t,Math.min(e+1,i.doc.length)));return t(i.update({selection:E.create(e),annotations:st.userEvent.of("keyboardselection")})),!0}},{key:"Mod-i",run:({state:n,dispatch:t})=>{var e=ks(n.selection,t=>{var e;let i=Nr(n).resolve(t.head,1);for(;!(i.from=t.to||i.to>t.to&&i.from<=t.from||null===(e=i.parent)||void 0===e)&&e.parent;)i=i.parent;return E.range(i.to,i.from)});return t(Ss(n,e)),!0}},{key:"Mod-[",run:({state:o,dispatch:t})=>(t(o.update(fo(o,(n,r)=>{let s=/^\s*/.exec(n.text)[0];if(s){let t=A(s,0,o.tabSize),e=0,i=Ur(o,Math.max(0,t-Jr(o)));for(;e{let{state:i}=e,t=i.changes(lo(i).map(({from:t,to:e})=>(0e.moveVertically(t,!0)).map(t);return e.dispatch({changes:t,selection:n,scrollIntoView:!0}),!0}},{key:"Shift-Mod-\\",run:({state:t,dispatch:e})=>function(i,t,n){let r=!1,e=ks(i.selection,t=>{var e=hs(i,t.head,-1)||hs(i,t.head,1)||0t.selection.ranges.some(t=>!t.empty)?go({state:t,dispatch:e}):(e(t.update(t.replaceSelection("\t"),{scrollIntoView:!0,annotations:st.userEvent.of("input")})),!0),shift:po},yo=et.define(),bo=et.define(),xo=R.define(),ko=R.define({combine(t){return gt(t,{minDepth:100,newGroupDelay:500},{minDepth:Math.max,newGroupDelay:Math.min})}}),So=z.define({create(){return Ho.empty},update(e,i){var n=i.state.facet(ko),r=i.annotation(yo);if(r){var s=To.fromTransaction(i),o=r.side;let t=0==o?e.undone:e.done;return t=s?Do(t,t.length,n.minDepth,s):Eo(t,i.startState.selection),new Ho(0==o?r.rest:t,0==o?t:r.rest)}var t=i.annotation(bo);if("full"!=t&&"before"!=t||(e=e.isolate()),!1===i.annotation(st.addToHistory))return i.changes.empty?e:e.addMapping(i.changes.desc);s=To.fromTransaction(i),o=i.annotation(st.time),r=i.annotation(st.userEvent);return s?e=e.addChanges(s,o,r,n.newGroupDelay,n.minDepth):i.selection&&(e=e.addSelection(i.startState.selection,o,r,n.newGroupDelay)),e="full"==t||"after"==t?e.isolate():e},toJSON(t){return{done:t.done.map(t=>t.toJSON()),undone:t.undone.map(t=>t.toJSON())}},fromJSON(t){return new Ho(t.done.map(To.fromJSON),t.undone.map(To.fromJSON))}});function Ao(n,r){return function({state:t,dispatch:e}){let i=t.field(So,!1);if(!i)return!1;t=i.pop(n,t,r);return!!t&&(e(t),!0)}}const Mo=Ao(0,!1),Co=Ao(1,!1);ee=Ao(0,!0),ie=Ao(1,!0);class To{constructor(t,e,i,n,r){this.changes=t,this.effects=e,this.mapped=i,this.startSelection=n,this.selectionsAfter=r}setSelAfter(t){return new To(this.changes,this.effects,this.mapped,this.startSelection,t)}toJSON(){var t;return{changes:null===(t=this.changes)||void 0===t?void 0:t.toJSON(),mapped:null===(t=this.mapped)||void 0===t?void 0:t.toJSON(),startSelection:null===(t=this.startSelection)||void 0===t?void 0:t.toJSON(),selectionsAfter:this.selectionsAfter.map(t=>t.toJSON())}}static fromJSON(t){return new To(t.changes&&M.fromJSON(t.changes),[],t.mapped&&k.fromJSON(t.mapped),t.startSelection&&E.fromJSON(t.startSelection),t.selectionsAfter.map(E.fromJSON))}static fromTransaction(t){let e=Lo;for(var i of t.startState.facet(xo)){i=i(t);i.length&&(e=e.concat(i))}return!e.length&&t.changes.empty?null:new To(t.changes.invert(t.startState.doc),e,void 0,t.startState.selection,Lo)}static selection(t){return new To(void 0,Lo,void 0,void 0,t)}}function Do(t,e,i,n){let r=t.slice(i+20t.map(e)):Lo,i);if(!t.changes)return To.selection(n);var r=t.changes.map(e),s=e.mapDesc(t.changes,!0),i=t.mapped?t.mapped.composeDesc(s):s;return new To(r,rt.mapEffects(t.effects,e),i,t.startSelection.map(s),n)}(e[i-1],t,n);if(r.changes&&!r.changes.empty||r.effects.length){let t=e.slice(0,i);return t[i-1]=r,t}t=r.mapped,i--,n=r.selectionsAfter}return n.length?[To.selection(n)]:Lo}class Ho{constructor(t,e,i=0,n=void 0){this.done=t,this.undone=e,this.prevTime=i,this.prevUserEvent=n}isolate(){return this.prevTime?new Ho(this.done,this.undone):this}addChanges(t,e,i,n,r){let s=this.done,o=s[s.length-1];return s=o&&o.changes&&e-this.prevTimeo.push(t,e)),e.iterChangedRanges((t,e,i,n)=>{for(let t=0;tt.empty!=r.ranges[e].empty).length)?this:new Ho(Eo(this.done,t),this.undone,e,i)}addMapping(t){return new Ho(Po(this.done,t),Po(this.undone,t),this.prevTime,this.prevUserEvent)}pop(e,i,t){let n=0==e?this.done:this.undone;if(0==n.length)return null;var r=n[n.length-1];if(t&&r.selectionsAfter.length)return i.update({selection:r.selectionsAfter[r.selectionsAfter.length-1],annotations:yo.of({side:e,rest:function(t){let e=t[t.length-1],i=t.slice();return i[t.length-1]=e.setSelAfter(e.selectionsAfter.slice(0,e.selectionsAfter.length-1)),i}(n)})});if(r.changes){let t=1==n.length?Lo:n.slice(0,n.length-1);return r.mapped&&(t=Po(t,r.mapped)),i.update({changes:r.changes,selection:r.startSelection,effects:r.effects,annotations:yo.of({side:e,rest:t}),filter:!1})}return null}}Ho.empty=new Ho(Lo,Lo);const Ro=[{key:"Mod-z",run:Mo,preventDefault:!0},{key:"Mod-y",mac:"Mod-Shift-z",run:Co,preventDefault:!0},{key:"Mod-u",run:ee,preventDefault:!0},{key:"Alt-u",mac:"Mod-Shift-u",run:ie,preventDefault:!0}];let No=0;class _o{constructor(t,e,i){this.set=t,this.base=e,this.modified=i,this.id=No++}static define(t){if(null!=t&&t.base)throw new Error("Can not derive from a modified tag");let e=new _o([],null,[]);if(e.set.push(e),t)for(var i of t.set)e.set.push(i);return e}static defineModifier(){let e=new zo;return t=>-1t.id-e.id))}}let Vo=0;class zo{constructor(){this.instances=[],this.id=Vo++}static get(e,i){if(!i.length)return e;var t,n=i[0].instances.find(t=>t.base==e&&function(t,i){return t.length==i.length&&t.every((t,e)=>t==i[e])}(i,t.modified));if(n)return n;let r=[],s=new _o(r,e,i);for(t of i)t.instances.push(s);var o,a=function e(i){let n=[i];for(let t=0;tt.scope)?void 0:Object.create(null);return(t,e)=>{var i,n=a&&a[t.id];if(void 0!==n)return n;let r=null;for(i of o){var s=i.match(t,e);s&&(r=r?r+" "+s:s)}return a&&(a[t.id]=r),r}}static define(t,e){return new qo(t,e||{})}static get(t,e,i){return jo(t)(e,i||yr.none)}}const Jo=W.fallback(li.fromClass(class{constructor(t){this.markCache=Object.create(null),this.tree=Nr(t.state),this.decorations=this.buildDeco(t,jo(t.state))}update(t){var e=Nr(t.state),i=jo(t.state),n=i!=t.startState.facet($o);e.lengthr-1)){for(let t=r-1,e=i.length-1;0<=e;e--,t--){var s=i[e];if(s&&s!=n[t])return}return 1}}(e.context,Uo,s)){for(var l of e.tags)(l=d(l,o))&&(t&&(t+=" "),t+=l,1==e.mode?r+=(r?" ":"")+l:0==e.mode&&(i=!0));break}e=e.next}if(t!=g&&(h>p&&g&&f(p,m.from,g),p=h,g=t),!i&&m.firstChild()){do{var c=m.to;n(r,s+1,o),g!=t&&((c=Math.min(u,c))>p&&g&&f(p,c,g),p=c,g=t)}while(m.nextSibling());m.parent()}}}("",0,t.type)}(this.tree,i,r,e,(t,e,i)=>{n.add(t,e,this.markCache[i]||(this.markCache[i]=ze.mark({class:i})))});return n.finish()}},{decorations:t=>t.decorations})),Uo=[""];const Ko=_o.define;Gt=Ko(),re=Ko(),ne=Ko(re),Xt=Ko(),Vt=Ko(Xt),It=Ko(Xt),$t=Ko(),te=Ko($t),Qt=Ko(),Zt=Ko(),Yt=Ko(),ee=Ko(Yt),ie=Ko();const Go={comment:Gt,lineComment:Ko(Gt),blockComment:Ko(Gt),docComment:Ko(Gt),name:re,variableName:Ko(re),typeName:ne,tagName:Ko(ne),propertyName:Ko(re),className:Ko(re),labelName:Ko(re),namespace:Ko(re),macroName:Ko(re),literal:Xt,string:Vt,docString:Ko(Vt),character:Ko(Vt),number:It,integer:Ko(It),float:Ko(It),bool:Ko(Xt),regexp:Ko(Xt),escape:Ko(Xt),color:Ko(Xt),url:Ko(Xt),keyword:Qt,self:Ko(Qt),null:Ko(Qt),atom:Ko(Qt),unit:Ko(Qt),modifier:Ko(Qt),operatorKeyword:Ko(Qt),controlKeyword:Ko(Qt),definitionKeyword:Ko(Qt),operator:Zt,derefOperator:Ko(Zt),arithmeticOperator:Ko(Zt),logicOperator:Ko(Zt),bitwiseOperator:Ko(Zt),compareOperator:Ko(Zt),updateOperator:Ko(Zt),definitionOperator:Ko(Zt),typeOperator:Ko(Zt),controlOperator:Ko(Zt),punctuation:Yt,separator:Ko(Yt),bracket:ee,angleBracket:Ko(ee),squareBracket:Ko(ee),paren:Ko(ee),brace:Ko(ee),content:$t,heading:te,heading1:Ko(te),heading2:Ko(te),heading3:Ko(te),heading4:Ko(te),heading5:Ko(te),heading6:Ko(te),contentSeparator:Ko($t),list:Ko($t),quote:Ko($t),emphasis:Ko($t),strong:Ko($t),link:Ko($t),monospace:Ko($t),inserted:Ko(),deleted:Ko(),changed:Ko(),invalid:Ko(),meta:ie,documentMeta:Ko(ie),annotation:Ko(ie),processingInstruction:Ko(ie),definition:_o.defineModifier(),constant:_o.defineModifier(),function:_o.defineModifier(),standard:_o.defineModifier(),local:_o.defineModifier(),special:_o.defineModifier()};qo.define([{tag:Go.link,textDecoration:"underline"},{tag:Go.heading,textDecoration:"underline",fontWeight:"bold"},{tag:Go.emphasis,fontStyle:"italic"},{tag:Go.strong,fontWeight:"bold"},{tag:Go.keyword,color:"#708"},{tag:[Go.atom,Go.bool,Go.url,Go.contentSeparator,Go.labelName],color:"#219"},{tag:[Go.literal,Go.inserted],color:"#164"},{tag:[Go.string,Go.deleted],color:"#a11"},{tag:[Go.regexp,Go.escape,Go.special(Go.string)],color:"#e40"},{tag:Go.definition(Go.variableName),color:"#00f"},{tag:Go.local(Go.variableName),color:"#30a"},{tag:[Go.typeName,Go.namespace],color:"#085"},{tag:Go.className,color:"#167"},{tag:[Go.special(Go.variableName),Go.macroName],color:"#256"},{tag:Go.definition(Go.propertyName),color:"#00c"},{tag:Go.comment,color:"#940"},{tag:Go.meta,color:"#7a757a"},{tag:Go.invalid,color:"#f00"}]);const Xo=qo.define([{tag:Go.link,class:"cmt-link"},{tag:Go.heading,class:"cmt-heading"},{tag:Go.emphasis,class:"cmt-emphasis"},{tag:Go.strong,class:"cmt-strong"},{tag:Go.keyword,class:"cmt-keyword"},{tag:Go.atom,class:"cmt-atom"},{tag:Go.bool,class:"cmt-bool"},{tag:Go.url,class:"cmt-url"},{tag:Go.labelName,class:"cmt-labelName"},{tag:Go.inserted,class:"cmt-inserted"},{tag:Go.deleted,class:"cmt-deleted"},{tag:Go.literal,class:"cmt-literal"},{tag:Go.string,class:"cmt-string"},{tag:Go.number,class:"cmt-number"},{tag:[Go.regexp,Go.escape,Go.special(Go.string)],class:"cmt-string2"},{tag:Go.variableName,class:"cmt-variableName"},{tag:Go.local(Go.variableName),class:"cmt-variableName cmt-local"},{tag:Go.definition(Go.variableName),class:"cmt-variableName cmt-definition"},{tag:Go.special(Go.variableName),class:"cmt-variableName2"},{tag:Go.typeName,class:"cmt-typeName"},{tag:Go.namespace,class:"cmt-namespace"},{tag:Go.macroName,class:"cmt-macroName"},{tag:Go.propertyName,class:"cmt-propertyName"},{tag:Go.operator,class:"cmt-operator"},{tag:Go.comment,class:"cmt-comment"},{tag:Go.meta,class:"cmt-meta"},{tag:Go.invalid,class:"cmt-invalid"},{tag:Go.punctuation,class:"cmt-punctuation"}]);var Yo=[{type:"undo",title:"撤销",innerHTML:''},{type:"redo",title:"重做",innerHTML:''},{type:"bold",title:"加粗",innerHTML:''},{type:"italic",title:"倾斜",innerHTML:''},{type:"delete",title:"删除",innerHTML:''},{type:"code-inline",title:"行内代码",innerHTML:''},{type:"indent",title:"缩进",innerHTML:''},{type:"hr",title:"横线",innerHTML:''},{type:"quote",title:"引用",innerHTML:''},{type:"title",title:"标题",innerHTML:''},{type:"ordered-list",title:"有序列表",innerHTML:''},{type:"unordered-list",title:"无序列表",innerHTML:''},{type:"link",title:"超链接",innerHTML:''},{type:"image",title:"插入图片",innerHTML:''},{type:"character",title:"实体符号",innerHTML:''},{type:"table",title:"表格",innerHTML:''},{type:"emoji",title:"符号表情",innerHTML:''},{type:"task-no",title:"任务 - 未完成",innerHTML:''},{type:"task-yes",title:"任务 - 已完成",innerHTML:''},{type:"dplayer",title:"M3U8/MP4视频",innerHTML:''},{type:"netease-list",title:"网易云列表",innerHTML:''},{type:"netease-single",title:"网易云单首",innerHTML:''},{type:"bilibili",title:"哔哩哔哩视频",innerHTML:''},{type:"code-block",title:"代码块",innerHTML:''},{type:"time",title:"当前时间",innerHTML:''},{type:"clean",title:"清屏",innerHTML:''},{type:"download",title:"下载",innerHTML:''},{type:"fullScreen",title:"全屏/取消全屏",innerHTML:''},{type:"publish",title:"发布文章",innerHTML:''},{type:"about",title:"关于",innerHTML:''}];const Qo=new HyperDown,Zo=window.JoeConfig.playerAPI;function ta(t){t=(t=(t=(t=(t=(t=(t=Qo.makeHtml(t)).replace(/{x}/g,'')).replace(/{ }/g,'')).replace(/{music-list([^}]*)\/}/g,"")).replace(/{music([^}]*)\/}/g,"")).replace(/{bilibili([^}]*)\/}/g,"")).replace(/{dplayer([^}]*)\/}/g,''),$(".cm-preview-content").html(t),$(".cm-preview-content pre code").each((t,e)=>Prism.highlightElement(e))}class ea extends class{constructor(){$("body").append(`
@@ -49,50 +49,15 @@
- `,confirm:()=>{let e=$(".cm-modal input[name='row']").val(),i=$(".cm-modal input[name='column']").val();isNaN(e)&&(e=3),isNaN(i)&&(i=3);let n="",r="",s="";for(let t=0;t{let e=$(".cm-modal input[name='row']").val(),i=$(".cm-modal input[name='column']").val();isNaN(e)&&(e=3),isNaN(i)&&(i=3);let n="",r="",s="";for(let t=0;tt.localeCompare(e)),e=sessionStorage.getItem("selectType")||"";let n="";t.forEach(t=>{n+=``}),this._openModal({title:"插入代码块",innerHtml:`
- `,confirm:()=>{var t=`\`\`\`${$(".cm-modal select[name='type']").val()||"html"}\ncode here...\n\`\`\``;this._getLineCh(e)?this._replaceSelection(e,"\n\n"+t):this._replaceSelection(e,t),e.focus()}})}handleAbout(){this._openModal({title:"关于",hasFooter:!1,innerHtml:` + `,confirm:()=>{var t,e=$(".cm-modal select[name='type']").val();e&&(t=`\`\`\`${e}\ncode here...\n\`\`\``,this._getLineCh(i)?this._replaceSelection(i,"\n\n"+t):this._replaceSelection(i,t),i.focus(),sessionStorage.setItem("selectType",e))}})}handleAbout(){this._openModal({title:"关于",hasFooter:!1,innerHtml:`
  • 短代码功能正在开发中...
  • 仅支持网络图片粘贴上传（截图等）