hyperscript.org/dist/_hyperscript.min.js

a small scripting language for the web

(function(e,t){const r=t(e);if(typeof exports==="object"&&typeof exports["nodeName"]!=="string"){module.exports=r}else{e["_hyperscript"]=r;if("document"in e)e["_hyperscript"].browserInit()}})(typeof self!=="undefined"?self:this,(e=>{"use strict";const t={dynamicResolvers:[function(e,t){if(e==="Fixed"){return Number(t).toFixed()}else if(e.indexOf("Fixed:")===0){let r=e.split(":")[1];return Number(t).toFixed(parseInt(r))}}],String:function(e){if(e.toString){return e.toString()}else{return""+e}},Int:function(e){return parseInt(e)},Float:function(e){return parseFloat(e)},Number:function(e){return Number(e)},Date:function(e){return new Date(e)},Array:function(e){return Array.from(e)},JSON:function(e){return JSON.stringify(e)},Object:function(e){if(e instanceof String){e=e.toString()}if(typeof e==="string"){return JSON.parse(e)}else{return Object.assign({},e)}}};const r={attributes:"_, script, data-script",defaultTransition:"all 500ms ease-in",disableSelector:"[disable-scripting], [data-disable-scripting]",hideShowStrategies:{},conversions:t};class n{static OP_TABLE={"+":"PLUS","-":"MINUS","*":"MULTIPLY","/":"DIVIDE",".":"PERIOD","..":"ELLIPSIS","\\":"BACKSLASH",":":"COLON","%":"PERCENT","|":"PIPE","!":"EXCLAMATION","?":"QUESTION","#":"POUND","&":"AMPERSAND",$:"DOLLAR",";":"SEMI",",":"COMMA","(":"L_PAREN",")":"R_PAREN","<":"L_ANG",">":"R_ANG","<=":"LTE_ANG",">=":"GTE_ANG","==":"EQ","===":"EQQ","!=":"NEQ","!==":"NEQQ","{":"L_BRACE","}":"R_BRACE","[":"L_BRACKET","]":"R_BRACKET","=":"EQUALS","~":"TILDE"};static isValidCSSClassChar(e){return n.isAlpha(e)||n.isNumeric(e)||e==="-"||e==="_"||e===":"}static isValidCSSIDChar(e){return n.isAlpha(e)||n.isNumeric(e)||e==="-"||e==="_"||e===":"}static isWhitespace(e){return e===" "||e==="\t"||n.isNewline(e)}static positionString(e){return"[Line: "+e.line+", Column: "+e.column+"]"}static isNewline(e){return e==="\r"||e==="\n"}static isNumeric(e){return e>="0"&&e<="9"}static isAlpha(e){return e>="a"&&e<="z"||e>="A"&&e<="Z"}static isIdentifierChar(e,t){return e==="_"||e==="$"}static isReservedChar(e){return e==="`"||e==="^"}static isValidSingleQuoteStringStart(e){if(e.length>0){var t=e[e.length-1];if(t.type==="IDENTIFIER"||t.type==="CLASS_REF"||t.type==="ID_REF"){return false}if(t.op&&(t.value===">"||t.value===")")){return false}}return true}static tokenize(e,t){var r=[];var a=e;var o=0;var s=0;var u=1;var l="<START>";var c=0;function f(){return t&&c===0}while(o<a.length){if(q()==="-"&&I()==="-"&&(n.isWhitespace(C(2))||C(2)===""||C(2)==="-")||q()==="/"&&I()==="/"&&(n.isWhitespace(C(2))||C(2)===""||C(2)==="/")){h()}else if(q()==="/"&&I()==="*"&&(n.isWhitespace(C(2))||C(2)===""||C(2)==="*")){v()}else{if(n.isWhitespace(q())){r.push(L())}else if(!A()&&q()==="."&&(n.isAlpha(I())||I()==="{"||I()==="-")){r.push(d())}else if(!A()&&q()==="#"&&(n.isAlpha(I())||I()==="{")){r.push(k())}else if(q()==="["&&I()==="@"){r.push(E())}else if(q()==="@"){r.push(T())}else if(q()==="*"&&n.isAlpha(I())){r.push(y())}else if(f()&&(n.isAlpha(q())||q()==="\\")){r.push(x())}else if(!f()&&(n.isAlpha(q())||n.isIdentifierChar(q()))){r.push(g())}else if(n.isNumeric(q())){r.push(b())}else if(!f()&&(q()==='"'||q()==="`")){r.push(S())}else if(!f()&&q()==="'"){if(n.isValidSingleQuoteStringStart(r)){r.push(S())}else{r.push(w())}}else if(n.OP_TABLE[q()]){if(l==="$"&&q()==="{"){c++}if(q()==="}"){c--}r.push(w())}else if(f()||n.isReservedChar(q())){r.push(p("RESERVED",R()))}else{if(o<a.length){throw Error("Unknown token: "+q()+" ")}}}}return new i(r,[],a);function m(e,t){var r=p(e,t);r.op=true;return r}function p(e,t){return{type:e,value:t||"",start:o,end:o+1,column:s,line:u}}function h(){while(q()&&!n.isNewline(q())){R()}R()}function v(){while(q()&&!(q()==="*"&&I()==="/")){R()}R();R()}function d(){var e=p("CLASS_REF");var t=R();if(q()==="{"){e.template=true;t+=R();while(q()&&q()!=="}"){t+=R()}if(q()!=="}"){throw Error("Unterminated class reference")}else{t+=R()}}else{while(n.isValidCSSClassChar(q())||q()==="\\"){if(q()==="\\"){R()}t+=R()}}e.value=t;e.end=o;return e}function E(){var e=p("ATTRIBUTE_REF");var t=R();while(o<a.length&&q()!=="]"){t+=R()}if(q()==="]"){t+=R()}e.value=t;e.end=o;return e}function T(){var e=p("ATTRIBUTE_REF");var t=R();while(n.isValidCSSIDChar(q())){t+=R()}if(q()==="="){t+=R();if(q()==='"'||q()==="'"){let e=S();t+=e.value}else if(n.isAlpha(q())||n.isNumeric(q())||n.isIdentifierChar(q())){let e=g();t+=e.value}}e.value=t;e.end=o;return e}function y(){var e=p("STYLE_REF");var t=R();while(n.isAlpha(q())||q()==="-"){t+=R()}e.value=t;e.end=o;return e}function k(){var e=p("ID_REF");var t=R();if(q()==="{"){e.template=true;t+=R();while(q()&&q()!=="}"){t+=R()}if(q()!=="}"){throw Error("Unterminated id reference")}else{R()}}else{while(n.isValidCSSIDChar(q())){t+=R()}}e.value=t;e.end=o;return e}function x(){var e=p("IDENTIFIER");var t=R();var r=t==="\\";if(r){t=""}while(n.isAlpha(q())||n.isNumeric(q())||n.isIdentifierChar(q())||q()==="\\"||q()==="{"||q()==="}"){if(q()==="$"&&r===false){break}else if(q()==="\\"){r=true;R()}else{r=false;t+=R()}}if(q()==="!"&&t==="beep"){t+=R()}e.value=t;e.end=o;return e}function g(){var e=p("IDENTIFIER");var t=R();while(n.isAlpha(q())||n.isNumeric(q())||n.isIdentifierChar(q())){t+=R()}if(q()==="!"&&t==="beep"){t+=R()}e.value=t;e.end=o;return e}function b(){var e=p("NUMBER");var t=R();while(n.isNumeric(q())){t+=R()}if(q()==="."&&n.isNumeric(I())){t+=R()}while(n.isNumeric(q())){t+=R()}if(q()==="e"||q()==="E"){if(n.isNumeric(I())){t+=R()}else if(I()==="-"){t+=R();t+=R()}}while(n.isNumeric(q())){t+=R()}e.value=t;e.end=o;return e}function w(){var e=m();var t=R();while(q()&&n.OP_TABLE[t+q()]){t+=R()}e.type=n.OP_TABLE[t];e.value=t;e.end=o;return e}function S(){var e=p("STRING");var t=R();e.template=t==="`";var r="";while(q()&&q()!==t){if(q()==="\\"){R();let t=R();if(t==="b"){r+="\b"}else if(t==="f"){r+="\f"}else if(t==="n"){r+="\n"}else if(t==="r"){r+="\r"}else if(t==="t"){r+="\t"}else if(t==="v"){r+="\v"}else if(e.template&&t==="$"){r+="\\$"}else if(t==="x"){const t=N();if(Number.isNaN(t)){throw Error("Invalid hexadecimal escape at "+n.positionString(e))}r+=String.fromCharCode(t)}else{r+=t}}else{r+=R()}}if(q()!==t){throw Error("Unterminated string at "+n.positionString(e))}else{R()}e.value=r;e.end=o;return e}function N(){const e=16;if(!q()){return NaN}let t=e*Number.parseInt(R(),e);if(!q()){return NaN}t+=Number.parseInt(R(),e);return t}function q(){return a.charAt(o)}function I(){return a.charAt(o+1)}function C(e=1){return a.charAt(o+e)}function R(){l=q();o++;s++;return l}function A(){return n.isAlpha(l)||n.isNumeric(l)||l===")"||l==='"'||l==="'"||l==="`"||l==="}"||l==="]"}function L(){var e=p("WHITESPACE");var t="";while(q()&&n.isWhitespace(q())){if(n.isNewline(q())){s=0;u++}t+=R()}e.value=t;e.end=o;return e}}tokenize(e,t){return n.tokenize(e,t)}}class i{constructor(e,t,r){this.tokens=e;this.consumed=t;this.source=r;this.consumeWhitespace()}get list(){return this.tokens}_lastConsumed=null;consumeWhitespace(){while(this.token(0,true).type==="WHITESPACE"){this.consumed.push(this.tokens.shift())}}raiseError(e,t){a.raiseParseError(e,t)}requireOpToken(e){var t=this.matchOpToken(e);if(t){return t}else{this.raiseError(this,"Expected '"+e+"' but found '"+this.currentToken().value+"'")}}matchAnyOpToken(e,t,r){for(var n=0;n<arguments.length;n++){var i=arguments[n];var a=this.matchOpToken(i);if(a){return a}}}matchAnyToken(e,t,r){for(var n=0;n<arguments.length;n++){var i=arguments[n];var a=this.matchToken(i);if(a){return a}}}matchOpToken(e){if(this.currentToken()&&this.currentToken().op&&this.currentToken().value===e){return this.consumeToken()}}requireTokenType(e,t,r,n){var i=this.matchTokenType(e,t,r,n);if(i){return i}else{this.raiseError(this,"Expected one of "+JSON.stringify([e,t,r]))}}matchTokenType(e,t,r,n){if(this.currentToken()&&this.currentToken().type&&[e,t,r,n].indexOf(this.currentToken().type)>=0){return this.consumeToken()}}requireToken(e,t){var r=this.matchToken(e,t);if(r){return r}else{this.raiseError(this,"Expected '"+e+"' but found '"+this.currentToken().value+"'")}}peekToken(e,t,r){t=t||0;r=r||"IDENTIFIER";if(this.tokens[t]&&this.tokens[t].value===e&&this.tokens[t].type===r){return this.tokens[t]}}matchToken(e,t){if(this.follows.indexOf(e)!==-1){return}t=t||"IDENTIFIER";if(this.currentToken()&&this.currentToken().value===e&&this.currentToken().type===t){return this.consumeToken()}}consumeToken(){var e=this.tokens.shift();this.consumed.push(e);this._lastConsumed=e;this.consumeWhitespace();return e}consumeUntil(e,t){var r=[];var n=this.token(0,true);while((t==null||n.type!==t)&&(e==null||n.value!==e)&&n.type!=="EOF"){var i=this.tokens.shift();this.consumed.push(i);r.push(n);n=this.token(0,true)}this.consumeWhitespace();return r}lastWhitespace(){if(this.consumed[this.consumed.length-1]&&this.consumed[this.consumed.length-1].type==="WHITESPACE"){return this.consumed[this.consumed.length-1].value}else{return""}}consumeUntilWhitespace(){return this.consumeUntil(null,"WHITESPACE")}hasMore(){return this.tokens.length>0}token(e,t){var r;var n=0;do{if(!t){while(this.tokens[n]&&this.tokens[n].type==="WHITESPACE"){n++}}r=this.tokens[n];e--;n++}while(e>-1);if(r){return r}else{return{type:"EOF",value:"<<<EOF>>>"}}}currentToken(){return this.token(0)}lastMatch(){return this._lastConsumed}static sourceFor=function(){return this.programSource.substring(this.startToken.start,this.endToken.end)};static lineFor=function(){return this.programSource.split("\n")[this.startToken.line-1]};follows=[];pushFollow(e){this.follows.push(e)}popFollow(){this.follows.pop()}clearFollows(){var e=this.follows;this.follows=[];return e}restoreFollows(e){this.follows=e}}class a{constructor(e){this.runtime=e;this.possessivesDisabled=false;this.addGrammarElement("feature",(function(e,t,r){if(r.matchOpToken("(")){var n=e.requireElement("feature",r);r.requireOpToken(")");return n}var i=e.FEATURES[r.currentToken().value||""];if(i){return i(e,t,r)}}));this.addGrammarElement("command",(function(e,t,r){if(r.matchOpToken("(")){const t=e.requireElement("command",r);r.requireOpToken(")");return t}var n=e.COMMANDS[r.currentToken().value||""];let i;if(n){i=n(e,t,r)}else if(r.currentToken().type==="IDENTIFIER"){i=e.parseElement("pseudoCommand",r)}if(i){return e.parseElement("indirectStatement",r,i)}return i}));this.addGrammarElement("commandList",(function(e,t,r){if(r.hasMore()){var n=e.parseElement("command",r);if(n){r.matchToken("then");const t=e.parseElement("commandList",r);if(t)n.next=t;return n}}return{type:"emptyCommandListCommand",op:function(e){return t.findNext(this,e)},execute:function(e){return t.unifiedExec(this,e)}}}));this.addGrammarElement("leaf",(function(e,t,r){var n=e.parseAnyOf(e.LEAF_EXPRESSIONS,r);if(n==null){return e.parseElement("symbol",r)}return n}));this.addGrammarElement("indirectExpression",(function(e,t,r,n){for(var i=0;i<e.INDIRECT_EXPRESSIONS.length;i++){var a=e.INDIRECT_EXPRESSIONS[i];n.endToken=r.lastMatch();var o=e.parseElement(a,r,n);if(o){return o}}return n}));this.addGrammarElement("indirectStatement",(function(e,t,r,n){if(r.matchToken("unless")){n.endToken=r.lastMatch();var i=e.requireElement("expression",r);var a={type:"unlessStatementModifier",args:[i],op:function(e,t){if(t){return this.next}else{return n}},execute:function(e){return t.unifiedExec(this,e)}};n.parent=a;return a}return n}));this.addGrammarElement("primaryExpression",(function(e,t,r){var n=e.parseElement("leaf",r);if(n){return e.parseElement("indirectExpression",r,n)}e.raiseParseError(r,"Unexpected value: "+r.currentToken().value)}))}use(e){e(this);return this}GRAMMAR={};COMMANDS={};FEATURES={};LEAF_EXPRESSIONS=[];INDIRECT_EXPRESSIONS=[];initElt(e,t,r){e.startToken=t;e.sourceFor=i.sourceFor;e.lineFor=i.lineFor;e.programSource=r.source}parseElement(e,t,r=undefined){var n=this.GRAMMAR[e];if(n){var i=t.currentToken();var a=n(this,this.runtime,t,r);if(a){this.initElt(a,i,t);a.endToken=a.endToken||t.lastMatch();var r=a.root;while(r!=null){this.initElt(r,i,t);r=r.root}}return a}}requireElement(e,t,r,n){var i=this.parseElement(e,t,n);if(!i)a.raiseParseError(t,r||"Expected "+e);return i}parseAnyOf(e,t){for(var r=0;r<e.length;r++){var n=e[r];var i=this.parseElement(n,t);if(i){return i}}}addGrammarElement(e,t){this.GRAMMAR[e]=t}addCommand(e,t){var r=e+"Command";var n=function(e,n,i){const a=t(e,n,i);if(a){a.type=r;a.execute=function(e){e.meta.command=a;return n.unifiedExec(this,e)};return a}};this.GRAMMAR[r]=n;this.COMMANDS[e]=n}addFeature(e,t){var r=e+"Feature";var n=function(n,i,a){var o=t(n,i,a);if(o){o.isFeature=true;o.keyword=e;o.type=r;return o}};this.GRAMMAR[r]=n;this.FEATURES[e]=n}addLeafExpression(e,t){this.LEAF_EXPRESSIONS.push(e);this.addGrammarElement(e,t)}addIndirectExpression(e,t){this.INDIRECT_EXPRESSIONS.push(e);this.addGrammarElement(e,t)}static createParserContext(e){var t=e.currentToken();var r=e.source;var n=r.split("\n");var i=t&&t.line?t.line-1:n.length-1;var a=n[i];var o=t&&t.line?t.column:a.length-1;return a+"\n"+" ".repeat(o)+"^^\n\n"}static raiseParseError(e,t){t=(t||"Unexpected Token : "+e.currentToken().value)+"\n\n"+a.createParserContext(e);var r=new Error(t);r["tokens"]=e;throw r}raiseParseError(e,t){a.raiseParseError(e,t)}parseHyperScript(e){var t=this.parseElement("hyperscript",e);if(e.hasMore())this.raiseParseError(e);if(t)return t}setParent(e,t){if(typeof e==="object"){e.parent=t;if(typeof t==="object"){t.children=t.children||new Set;t.children.add(e)}this.setParent(e.next,t)}}commandStart(e){return this.COMMANDS[e.value||""]}featureStart(e){return this.FEATURES[e.value||""]}commandBoundary(e){if(e.value=="end"||e.value=="then"||e.value=="else"||e.value=="otherwise"||e.value==")"||this.commandStart(e)||this.featureStart(e)||e.type=="EOF"){return true}return false}parseStringTemplate(e){var t=[""];do{t.push(e.lastWhitespace());if(e.currentToken().value==="$"){e.consumeToken();var r=e.matchOpToken("{");t.push(this.requireElement("expression",e));if(r){e.requireOpToken("}")}t.push("")}else if(e.currentToken().value==="\\"){e.consumeToken();e.consumeToken()}else{var n=e.consumeToken();t[t.length-1]+=n?n.value:""}}while(e.hasMore());t.push(e.lastWhitespace());return t}ensureTerminated(e){const t=this.runtime;var r={type:"implicitReturn",op:function(e){e.meta.returned=true;if(e.meta.resolve){e.meta.resolve()}return t.HALT},execute:function(e){}};var n=e;while(n.next){n=n.next}n.next=r}}class o{constructor(e,t){this.lexer=e??new n;this.parser=t??new a(this).use(T).use(y);this.parser.runtime=this}matchesSelector(e,t){var r=e.matches||e.matchesSelector||e.msMatchesSelector||e.mozMatchesSelector||e.webkitMatchesSelector||e.oMatchesSelector;return r&&r.call(e,t)}makeEvent(t,r){var n;if(e.Event&&typeof e.Event==="function"){n=new Event(t,{bubbles:true,cancelable:true,composed:true});n["detail"]=r}else{n=document.createEvent("CustomEvent");n.initCustomEvent(t,true,true,r)}return n}triggerEvent(e,t,r,n){r=r||{};r["sender"]=n;var i=this.makeEvent(t,r);var a=e.dispatchEvent(i);return a}isArrayLike(e){return Array.isArray(e)||typeof NodeList!=="undefined"&&(e instanceof NodeList||e instanceof HTMLCollection||e instanceof FileList)}isIterable(e){return typeof e==="object"&&Symbol.iterator in e&&typeof e[Symbol.iterator]==="function"}shouldAutoIterate(e){return e!=null&&e[p]||this.isArrayLike(e)}forEach(e,t){if(e==null){}else if(this.isIterable(e)){for(const r of e){t(r)}}else if(this.isArrayLike(e)){for(var r=0;r<e.length;r++){t(e[r])}}else{t(e)}}implicitLoop(e,t){if(this.shouldAutoIterate(e)){for(const r of e)t(r)}else{t(e)}}wrapArrays(e){var t=[];for(var r=0;r<e.length;r++){var n=e[r];if(Array.isArray(n)){t.push(Promise.all(n))}else{t.push(n)}}return t}unwrapAsyncs(e){for(var t=0;t<e.length;t++){var r=e[t];if(r.asyncWrapper){e[t]=r.value}if(Array.isArray(r)){for(var n=0;n<r.length;n++){var i=r[n];if(i.asyncWrapper){r[n]=i.value}}}}}static HALT={};HALT=o.HALT;unifiedExec(e,t){while(true){try{var r=this.unifiedEval(e,t)}catch(n){if(t.meta.handlingFinally){console.error(" Exception in finally block: ",n);r=o.HALT}else{this.registerHyperTrace(t,n);if(t.meta.errorHandler&&!t.meta.handlingError){t.meta.handlingError=true;t.locals[t.meta.errorSymbol]=n;e=t.meta.errorHandler;continue}else{t.meta.currentException=n;r=o.HALT}}}if(r==null){console.error(e," did not return a next element to execute! context: ",t);return}else if(r.then){r.then((e=>{this.unifiedExec(e,t)})).catch((e=>{this.unifiedExec({op:function(){throw e}},t)}));return}else if(r===o.HALT){if(t.meta.finallyHandler&&!t.meta.handlingFinally){t.meta.handlingFinally=true;e=t.meta.finallyHandler}else{if(t.meta.onHalt){t.meta.onHalt()}if(t.meta.currentException){if(t.meta.reject){t.meta.reject(t.meta.currentException);return}else{throw t.meta.currentException}}else{return}}}else{e=r}}}unifiedEval(e,t,r){var n=[t];var i=false;var a=false;if(e.args){for(var o=0;o<e.args.length;o++){var s=e.args[o];if(s==null){n.push(null)}else if(Array.isArray(s)){var u=[];for(var l=0;l<s.length;l++){var c=s[l];var f=c?c.evaluate(t):null;if(f){if(f.then){i=true}else if(f.asyncWrapper){a=true}}u.push(f)}n.push(u)}else if(s.evaluate){var f=s.evaluate(t);if(f){if(f.then){i=true}else if(f.asyncWrapper){a=true}}n.push(f);if(f){if(r===true){break}}else{if(r===false){break}}}else{n.push(s)}}}if(i){return new Promise(((t,r)=>{n=this.wrapArrays(n);Promise.all(n).then((function(n){if(a){this.unwrapAsyncs(n)}try{var i=e.op.apply(e,n);t(i)}catch(e){r(e)}})).catch((function(e){r(e)}))}))}else{if(a){this.unwrapAsyncs(n)}return e.op.apply(e,n)}}_scriptAttrs=null;getScriptAttributes(){if(this._scriptAttrs==null){this._scriptAttrs=r.attributes.replace(/ /g,"").split(",")}return this._scriptAttrs}getScript(e){for(var t=0;t<this.getScriptAttributes().length;t++){var r=this.getScriptAttributes()[t];if(e.hasAttribute&&e.hasAttribute(r)){return e.getAttribute(r)}}if(e instanceof HTMLScriptElement&&e.type==="text/hyperscript"){return e.innerText}return null}hyperscriptFeaturesMap=new WeakMap;getHyperscriptFeatures(e){var t=this.hyperscriptFeaturesMap.get(e);if(typeof t==="undefined"){if(e){this.hyperscriptFeaturesMap.set(e,t={})}}return t}addFeatures(e,t){if(e){Object.assign(t.locals,this.getHyperscriptFeatures(e));this.addFeatures(e.parentElement,t)}}makeContext(e,t,r,n){return new f(e,t,r,n,this)}getScriptSelector(){return this.getScriptAttributes().map((function(e){return"["+e+"]"})).join(", ")}convertValue(e,r){var n=t.dynamicResolvers;for(var i=0;i<n.length;i++){var a=n[i];var o=a(r,e);if(o!==undefined){return o}}if(e==null){return null}var s=t[r];if(s){return s(e)}throw"Unknown conversion : "+r}parse(e){const t=this.lexer,r=this.parser;var n=t.tokenize(e);if(this.parser.commandStart(n.currentToken())){var i=r.requireElement("commandList",n);if(n.hasMore())r.raiseParseError(n);r.ensureTerminated(i);return i}else if(r.featureStart(n.currentToken())){var a=r.requireElement("hyperscript",n);if(n.hasMore())r.raiseParseError(n);return a}else{var o=r.requireElement("expression",n);if(n.hasMore())r.raiseParseError(n);return o}}evaluateNoPromise(e,t){let r=e.evaluate(t);if(r.next){throw new Error(i.sourceFor.call(e)+" returned a Promise in a context that they are not allowed.")}return r}evaluate(t,r,n){class i extends EventTarget{constructor(e){super();this.module=e}toString(){return this.module.id}}var a="document"in e?e.document.body:new i(n&&n.module);r=Object.assign(this.makeContext(a,null,a,null),r||{});var o=this.parse(t);if(o.execute){o.execute(r);if(typeof r.meta.returnValue!=="undefined"){return r.meta.returnValue}else{return r.result}}else if(o.apply){o.apply(a,a,n);return this.getHyperscriptFeatures(a)}else{return o.evaluate(r)}function s(){return{}}}processNode(e){var t=this.getScriptSelector();if(this.matchesSelector(e,t)){this.initElement(e,e)}if(e instanceof HTMLScriptElement&&e.type==="text/hyperscript"){this.initElement(e,document.body)}if(e.querySelectorAll){this.forEach(e.querySelectorAll(t+", [type='text/hyperscript']"),(e=>{this.initElement(e,e instanceof HTMLScriptElement&&e.type==="text/hyperscript"?document.body:e)}))}}initElement(e,t){if(e.closest&&e.closest(r.disableSelector)){return}var n=this.getInternalData(e);if(!n.initialized){var i=this.getScript(e);if(i){try{n.initialized=true;n.script=i;const r=this.lexer,s=this.parser;var a=r.tokenize(i);var o=s.parseHyperScript(a);if(!o)return;o.apply(t||e,e);setTimeout((()=>{this.triggerEvent(t||e,"load",{hyperscript:true})}),1)}catch(t){this.triggerEvent(e,"exception",{error:t});console.error("hyperscript errors were found on the following element:",e,"\n\n",t.message,t.stack)}}}}internalDataMap=new WeakMap;getInternalData(e){var t=this.internalDataMap.get(e);if(typeof t==="undefined"){this.internalDataMap.set(e,t={})}return t}typeCheck(e,t,r){if(e==null&&r){return true}var n=Object.prototype.toString.call(e).slice(8,-1);return n===t}getElementScope(e){var t=e.meta&&e.meta.owner;if(t){var r=this.getInternalData(t);var n="elementScope";if(e.meta.feature&&e.meta.feature.behavior){n=e.meta.feature.behavior+"Scope"}var i=h(r,n);return i}else{return{}}}isReservedWord(e){return["meta","it","result","locals","event","target","detail","sender","body"].includes(e)}isHyperscriptContext(e){return e instanceof f}resolveSymbol(t,r,n){if(t==="me"||t==="my"||t==="I"){return r.me}if(t==="it"||t==="its"||t==="result"){return r.result}if(t==="you"||t==="your"||t==="yourself"){return r.you}else{if(n==="global"){return e[t]}else if(n==="element"){var i=this.getElementScope(r);return i[t]}else if(n==="local"){return r.locals[t]}else{if(r.meta&&r.meta.context){var a=r.meta.context[t];if(typeof a!=="undefined"){return a}if(r.meta.context.detail){a=r.meta.context.detail[t];if(typeof a!=="undefined"){return a}}}if(this.isHyperscriptContext(r)&&!this.isReservedWord(t)){var o=r.locals[t]}else{var o=r[t]}if(typeof o!=="undefined"){return o}else{var i=this.getElementScope(r);o=i[t];if(typeof o!=="undefined"){return o}else{return e[t]}}}}}setSymbol(t,r,n,i){if(n==="global"){e[t]=i}else if(n==="element"){var a=this.getElementScope(r);a[t]=i}else if(n==="local"){r.locals[t]=i}else{if(this.isHyperscriptContext(r)&&!this.isReservedWord(t)&&typeof r.locals[t]!=="undefined"){r.locals[t]=i}else{var a=this.getElementScope(r);var o=a[t];if(typeof o!=="undefined"){a[t]=i}else{if(this.isHyperscriptContext(r)&&!this.isReservedWord(t)){r.locals[t]=i}else{r[t]=i}}}}}findNext(e,t){if(e){if(e.resolveNext){return e.resolveNext(t)}else if(e.next){return e.next}else{return this.findNext(e.parent,t)}}}flatGet(e,t,r){if(e!=null){var n=r(e,t);if(typeof n!=="undefined"){return n}if(this.shouldAutoIterate(e)){var i=[];for(var a of e){var o=r(a,t);i.push(o)}return i}}}resolveProperty(e,t){return this.flatGet(e,t,((e,t)=>e[t]))}resolveAttribute(e,t){return this.flatGet(e,t,((e,t)=>e.getAttribute&&e.getAttribute(t)))}resolveStyle(e,t){return this.flatGet(e,t,((e,t)=>e.style&&e.style[t]))}resolveComputedStyle(e,t){return this.flatGet(e,t,((e,t)=>getComputedStyle(e).getPropertyValue(t)))}assignToNamespace(t,r,n,i){let a;if(typeof document!=="undefined"&&t===document.body){a=e}else{a=this.getHyperscriptFeatures(t)}var o;while((o=r.shift())!==undefined){var s=a[o];if(s==null){s={};a[o]=s}a=s}a[n]=i}getHyperTrace(e,t){var r=[];var n=e;while(n.meta.caller){n=n.meta.caller}if(n.meta.traceMap){return n.meta.traceMap.get(t,r)}}registerHyperTrace(e,t){var r=[];var n=null;while(e!=null){r.push(e);n=e;e=e.meta.caller}if(n.meta.traceMap==null){n.meta.traceMap=new Map}if(!n.meta.traceMap.get(t)){var i={trace:r,print:function(e){e=e||console.error;e("hypertrace /// ");var t=0;for(var n=0;n<r.length;n++){t=Math.max(t,r[n].meta.feature.displayName.length)}for(var n=0;n<r.length;n++){var i=r[n];e("  ->",i.meta.feature.displayName.padEnd(t+2),"-",i.meta.owner)}}};n.meta.traceMap.set(t,i)}}escapeSelector(e){return e.replace(/[:&()\[\]\/]/g,(function(e){return"\\"+e}))}nullCheck(e,t){if(e==null){throw new Error("'"+t.sourceFor()+"' is null")}}isEmpty(e){return e==undefined||e.length===0}doesExist(e){if(e==null){return false}if(this.shouldAutoIterate(e)){for(const t of e){return true}return false}return true}getRootNode(e){if(e&&e instanceof Node){var t=e.getRootNode();if(t instanceof Document||t instanceof ShadowRoot)return t}return document}getEventQueueFor(e,t){let r=this.getInternalData(e);var n=r.eventQueues;if(n==null){n=new Map;r.eventQueues=n}var i=n.get(t);if(i==null){i={queue:[],executing:false};n.set(t,i)}return i}beepValueToConsole(e,t,r){if(this.triggerEvent(e,"hyperscript:beep",{element:e,expression:t,value:r})){var n;if(r){if(r instanceof m){n="ElementCollection"}else if(r.constructor){n=r.constructor.name}else{n="unknown"}}else{n="object (null)"}var a=r;if(n==="String"){a='"'+a+'"'}else if(r instanceof m){a=Array.from(r)}console.log("///_ BEEP! The expression ("+i.sourceFor.call(t).replace("beep! ","")+") evaluates to:",a,"of type "+n)}}hyperscriptUrl="document"in e&&document.currentScript?document.currentScript.src:null}function s(){let e=document.cookie.split("; ").map((e=>{let t=e.split("=");return{name:t[0],value:decodeURIComponent(t[1])}}));return e}function u(e){document.cookie=e+"=;expires=Thu, 01 Jan 1970 00:00:00 GMT"}function l(){for(const e of s()){u(e.name)}}const c=new Proxy({},{get(e,t){if(t==="then"||t==="asyncWrapper"){return null}else if(t==="length"){return s().length}else if(t==="clear"){return u}else if(t==="clearAll"){return l}else if(typeof t==="string"){if(!isNaN(t)){return s()[parseInt(t)]}else{let e=document.cookie.split("; ").find((e=>e.startsWith(t+"=")))?.split("=")[1];if(e){return decodeURIComponent(e)}}}else if(t===Symbol.iterator){return s()[t]}},set(e,t,r){var n=null;if("string"===typeof r){n=encodeURIComponent(r);n+=";samesite=lax"}else{n=encodeURIComponent(r.value);if(r.expires){n+=";expires="+r.maxAge}if(r.maxAge){n+=";max-age="+r.maxAge}if(r.partitioned){n+=";partitioned="+r.partitioned}if(r.path){n+=";path="+r.path}if(r.samesite){n+=";samesite="+r.path}if(r.secure){n+=";secure="+r.path}}document.cookie=t+"="+n;return true}});class f{constructor(t,r,n,i,a){this.meta={parser:a.parser,lexer:a.lexer,runtime:a,owner:t,feature:r,iterators:{},ctx:this};this.locals={cookies:c};this.me=n,this.you=undefined;this.result=undefined;this.event=i;this.target=i?i.target:null;this.detail=i?i.detail:null;this.sender=i?i.detail?i.detail.sender:null:null;this.body="document"in e?document.body:null;a.addFeatures(t,this)}}class m{constructor(e,t,r){this._css=e;this.relativeToElement=t;this.escape=r;this[p]=true}get css(){if(this.escape){return o.prototype.escapeSelector(this._css)}else{return this._css}}get className(){return this._css.substr(1)}get id(){return this.className()}contains(e){for(let t of this){if(t.contains(e)){return true}}return false}get length(){return this.selectMatches().length}[Symbol.iterator](){let e=this.selectMatches();return e[Symbol.iterator]()}selectMatches(){let e=o.prototype.getRootNode(this.relativeToElement).querySelectorAll(this.css);return e}}const p=Symbol();function h(e,t){var r=e[t];if(r){return r}else{var n={};e[t]=n;return n}}function v(e){try{return JSON.parse(e)}catch(e){d(e);return null}}function d(e){if(console.error){console.error(e)}else if(console.log){console.log("ERROR: ",e)}}function E(e,t){return new(e.bind.apply(e,[e].concat(t)))}function T(t){t.addLeafExpression("parenthesized",(function(e,t,r){if(r.matchOpToken("(")){var n=r.clearFollows();try{var i=e.requireElement("expression",r)}finally{r.restoreFollows(n)}r.requireOpToken(")");return i}}));t.addLeafExpression("string",(function(e,t,r){var i=r.matchTokenType("STRING");if(!i)return;var a=i.value;var o;if(i.template){var s=n.tokenize(a,true);o=e.parseStringTemplate(s)}else{o=[]}return{type:"string",token:i,args:o,op:function(e){var t="";for(var r=1;r<arguments.length;r++){var n=arguments[r];if(n!==undefined){t+=n}}return t},evaluate:function(e){if(o.length===0){return a}else{return t.unifiedEval(this,e)}}}}));t.addGrammarElement("nakedString",(function(e,t,r){if(r.hasMore()){var n=r.consumeUntilWhitespace();r.matchTokenType("WHITESPACE");return{type:"nakedString",tokens:n,evaluate:function(e){return n.map((function(e){return e.value})).join("")}}}}));t.addLeafExpression("number",(function(e,t,r){var n=r.matchTokenType("NUMBER");if(!n)return;var i=n;var a=parseFloat(n.value);return{type:"number",value:a,numberToken:i,evaluate:function(){return a}}}));t.addLeafExpression("idRef",(function(e,t,r){var i=r.matchTokenType("ID_REF");if(!i)return;if(!i.value)return;if(i.template){var a=i.value.substring(2);var o=n.tokenize(a);var s=e.requireElement("expression",o);return{type:"idRefTemplate",args:[s],op:function(e,r){return t.getRootNode(e.me).getElementById(r)},evaluate:function(e){return t.unifiedEval(this,e)}}}else{const e=i.value.substring(1);return{type:"idRef",css:i.value,value:e,evaluate:function(r){return t.getRootNode(r.me).getElementById(e)}}}}));t.addLeafExpression("classRef",(function(e,t,r){var i=r.matchTokenType("CLASS_REF");if(!i)return;if(!i.value)return;if(i.template){var a=i.value.substring(2);var o=n.tokenize(a);var s=e.requireElement("expression",o);return{type:"classRefTemplate",args:[s],op:function(e,t){return new m("."+t,e.me,true)},evaluate:function(e){return t.unifiedEval(this,e)}}}else{const e=i.value;return{type:"classRef",css:e,evaluate:function(t){return new m(e,t.me,true)}}}}));class r extends m{constructor(e,t,r){super(e,t);this.templateParts=r;this.elements=r.filter((e=>e instanceof Element))}get css(){let e="",t=0;for(const r of this.templateParts){if(r instanceof Element){e+="[data-hs-query-id='"+t+++"']"}else e+=r}return e}[Symbol.iterator](){this.elements.forEach(((e,t)=>e.dataset.hsQueryId=t));const e=super[Symbol.iterator]();this.elements.forEach((e=>e.removeAttribute("data-hs-query-id")));return e}}t.addLeafExpression("queryRef",(function(e,t,i){var a=i.matchOpToken("<");if(!a)return;var o=i.consumeUntil("/");i.requireOpToken("/");i.requireOpToken(">");var s=o.map((function(e){if(e.type==="STRING"){return'"'+e.value+'"'}else{return e.value}})).join("");var u,l,c;if(/\$[^=]/.test(s)){u=true;l=n.tokenize(s,true);c=e.parseStringTemplate(l)}return{type:"queryRef",css:s,args:c,op:function(e,...t){if(u){return new r(s,e.me,t)}else{return new m(s,e.me)}},evaluate:function(e){return t.unifiedEval(this,e)}}}));t.addLeafExpression("attributeRef",(function(e,t,r){var n=r.matchTokenType("ATTRIBUTE_REF");if(!n)return;if(!n.value)return;var i=n.value;if(i.indexOf("[")===0){var a=i.substring(2,i.length-1)}else{var a=i.substring(1)}var o="["+a+"]";var s=a.split("=");var u=s[0];var l=s[1];if(l){if(l.indexOf('"')===0){l=l.substring(1,l.length-1)}}return{type:"attributeRef",name:u,css:o,value:l,op:function(e){var t=e.you||e.me;if(t){return t.getAttribute(u)}},evaluate:function(e){return t.unifiedEval(this,e)}}}));t.addLeafExpression("styleRef",(function(e,t,r){var n=r.matchTokenType("STYLE_REF");if(!n)return;if(!n.value)return;var i=n.value.substr(1);if(i.startsWith("computed-")){i=i.substr("computed-".length);return{type:"computedStyleRef",name:i,op:function(e){var r=e.you||e.me;if(r){return t.resolveComputedStyle(r,i)}},evaluate:function(e){return t.unifiedEval(this,e)}}}else{return{type:"styleRef",name:i,op:function(e){var r=e.you||e.me;if(r){return t.resolveStyle(r,i)}},evaluate:function(e){return t.unifiedEval(this,e)}}}}));t.addGrammarElement("objectKey",(function(e,t,r){var n;if(n=r.matchTokenType("STRING")){return{type:"objectKey",key:n.value,evaluate:function(){return n.value}}}else if(r.matchOpToken("[")){var i=e.parseElement("expression",r);r.requireOpToken("]");return{type:"objectKey",expr:i,args:[i],op:function(e,t){return t},evaluate:function(e){return t.unifiedEval(this,e)}}}else{var a="";do{n=r.matchTokenType("IDENTIFIER")||r.matchOpToken("-");if(n)a+=n.value}while(n);return{type:"objectKey",key:a,evaluate:function(){return a}}}}));t.addLeafExpression("objectLiteral",(function(e,t,r){if(!r.matchOpToken("{"))return;var n=[];var i=[];if(!r.matchOpToken("}")){do{var a=e.requireElement("objectKey",r);r.requireOpToken(":");var o=e.requireElement("expression",r);i.push(o);n.push(a)}while(r.matchOpToken(",")&&!r.peekToken("}",0,"R_BRACE"));r.requireOpToken("}")}return{type:"objectLiteral",args:[n,i],op:function(e,t,r){var n={};for(var i=0;i<t.length;i++){n[t[i]]=r[i]}return n},evaluate:function(e){return t.unifiedEval(this,e)}}}));t.addGrammarElement("nakedNamedArgumentList",(function(e,t,r){var n=[];var i=[];if(r.currentToken().type==="IDENTIFIER"){do{var a=r.requireTokenType("IDENTIFIER");r.requireOpToken(":");var o=e.requireElement("expression",r);i.push(o);n.push({name:a,value:o})}while(r.matchOpToken(","))}return{type:"namedArgumentList",fields:n,args:[i],op:function(e,t){var r={_namedArgList_:true};for(var i=0;i<t.length;i++){var a=n[i];r[a.name.value]=t[i]}return r},evaluate:function(e){return t.unifiedEval(this,e)}}}));t.addGrammarElement("namedArgumentList",(function(e,t,r){if(!r.matchOpToken("("))return;var n=e.requireElement("nakedNamedArgumentList",r);r.requireOpToken(")");return n}));t.addGrammarElement("symbol",(function(e,t,r){var n="default";if(r.matchToken("global")){n="global"}else if(r.matchToken("element")||r.matchToken("module")){n="element";if(r.matchOpToken("'")){r.requireToken("s")}}else if(r.matchToken("local")){n="local"}let i=r.matchOpToken(":");let a=r.matchTokenType("IDENTIFIER");if(a&&a.value){var o=a.value;if(i){o=":"+o}if(n==="default"){if(o.indexOf("$")===0){n="global"}if(o.indexOf(":")===0){n="element"}}return{type:"symbol",token:a,scope:n,name:o,evaluate:function(e){return t.resolveSymbol(o,e,n)}}}}));t.addGrammarElement("implicitMeTarget",(function(e,t,r){return{type:"implicitMeTarget",evaluate:function(e){return e.you||e.me}}}));t.addLeafExpression("boolean",(function(e,t,r){var n=r.matchToken("true")||r.matchToken("false");if(!n)return;const i=n.value==="true";return{type:"boolean",evaluate:function(e){return i}}}));t.addLeafExpression("null",(function(e,t,r){if(r.matchToken("null")){return{type:"null",evaluate:function(e){return null}}}}));t.addLeafExpression("arrayLiteral",(function(e,t,r){if(!r.matchOpToken("["))return;var n=[];if(!r.matchOpToken("]")){do{var i=e.requireElement("expression",r);n.push(i)}while(r.matchOpToken(","));r.requireOpToken("]")}return{type:"arrayLiteral",values:n,args:[n],op:function(e,t){return t},evaluate:function(e){return t.unifiedEval(this,e)}}}));t.addLeafExpression("blockLiteral",(function(e,t,r){if(!r.matchOpToken("\\"))return;var n=[];var i=r.matchTokenType("IDENTIFIER");if(i){n.push(i);while(r.matchOpToken(",")){n.push(r.requireTokenType("IDENTIFIER"))}}r.requireOpToken("-");r.requireOpToken(">");var a=e.requireElement("expression",r);return{type:"blockLiteral",args:n,expr:a,evaluate:function(e){var t=function(){for(var t=0;t<n.length;t++){e.locals[n[t].value]=arguments[t]}return a.evaluate(e)};return t}}}));t.addIndirectExpression("propertyAccess",(function(e,t,r,n){if(!r.matchOpToken("."))return;var i=r.requireTokenType("IDENTIFIER");var a={type:"propertyAccess",root:n,prop:i,args:[n],op:function(e,r){var n=t.resolveProperty(r,i.value);return n},evaluate:function(e){return t.unifiedEval(this,e)}};return e.parseElement("indirectExpression",r,a)}));t.addIndirectExpression("of",(function(e,t,r,n){if(!r.matchToken("of"))return;var i=e.requireElement("unaryExpression",r);var a=null;var o=n;while(o.root){a=o;o=o.root}if(o.type!=="symbol"&&o.type!=="attributeRef"&&o.type!=="styleRef"&&o.type!=="computedStyleRef"){e.raiseParseError(r,"Cannot take a property of a non-symbol: "+o.type)}var s=o.type==="attributeRef";var u=o.type==="styleRef"||o.type==="computedStyleRef";if(s||u){var l=o}var c=o.name;var f={type:"ofExpression",prop:o.token,root:i,attribute:l,expression:n,args:[i],op:function(e,r){if(s){return t.resolveAttribute(r,c)}else if(u){if(o.type==="computedStyleRef"){return t.resolveComputedStyle(r,c)}else{return t.resolveStyle(r,c)}}else{return t.resolveProperty(r,c)}},evaluate:function(e){return t.unifiedEval(this,e)}};if(o.type==="attributeRef"){f.attribute=o}if(a){a.root=f;a.args=[f]}else{n=f}return e.parseElement("indirectExpression",r,n)}));t.addIndirectExpression("possessive",(function(e,t,r,n){if(e.possessivesDisabled){return}var i=r.matchOpToken("'");if(i||n.type==="symbol"&&(n.name==="my"||n.name==="its"||n.name==="your")&&(r.currentToken().type==="IDENTIFIER"||r.currentToken().type==="ATTRIBUTE_REF"||r.currentToken().type==="STYLE_REF")){if(i){r.requireToken("s")}var a,o,s;a=e.parseElement("attributeRef",r);if(a==null){o=e.parseElement("styleRef",r);if(o==null){s=r.requireTokenType("IDENTIFIER")}}var u={type:"possessive",root:n,attribute:a||o,prop:s,args:[n],op:function(e,r){if(a){var n=t.resolveAttribute(r,a.name)}else if(o){var n;if(o.type==="computedStyleRef"){n=t.resolveComputedStyle(r,o["name"])}else{n=t.resolveStyle(r,o["name"])}}else{var n=t.resolveProperty(r,s.value)}return n},evaluate:function(e){return t.unifiedEval(this,e)}};return e.parseElement("indirectExpression",r,u)}}));t.addIndirectExpression("inExpression",(function(e,t,r,n){if(!r.matchToken("in"))return;var i=e.requireElement("unaryExpression",r);var a={type:"inExpression",root:n,args:[n,i],op:function(e,r,n){var i=[];if(r.css){t.implicitLoop(n,(function(e){var t=e.querySelectorAll(r.css);for(var n=0;n<t.length;n++){i.push(t[n])}}))}else if(r instanceof Element){var a=false;t.implicitLoop(n,(function(e){if(e.contains(r)){a=true}}));if(a){return r}}else{t.implicitLoop(r,(function(e){t.implicitLoop(n,(function(t){if(e===t){i.push(e)}}))}))}return i},evaluate:function(e){return t.unifiedEval(this,e)}};return e.parseElement("indirectExpression",r,a)}));t.addIndirectExpression("asExpression",(function(e,t,r,n){if(!r.matchToken("as"))return;r.matchToken("a")||r.matchToken("an");var i=e.requireElement("dotOrColonPath",r).evaluate();var a={type:"asExpression",root:n,args:[n],op:function(e,r){return t.convertValue(r,i)},evaluate:function(e){return t.unifiedEval(this,e)}};return e.parseElement("indirectExpression",r,a)}));t.addIndirectExpression("functionCall",(function(e,t,r,n){if(!r.matchOpToken("("))return;var i=[];if(!r.matchOpToken(")")){do{i.push(e.requireElement("expression",r))}while(r.matchOpToken(","));r.requireOpToken(")")}if(n.root){var a={type:"functionCall",root:n,argExressions:i,args:[n.root,i],op:function(e,r,i){t.nullCheck(r,n.root);var a=r[n.prop.value];t.nullCheck(a,n);if(a.hyperfunc){i.push(e)}return a.apply(r,i)},evaluate:function(e){return t.unifiedEval(this,e)}}}else{var a={type:"functionCall",root:n,argExressions:i,args:[n,i],op:function(e,r,i){t.nullCheck(r,n);if(r.hyperfunc){i.push(e)}var a=r.apply(null,i);return a},evaluate:function(e){return t.unifiedEval(this,e)}}}return e.parseElement("indirectExpression",r,a)}));t.addIndirectExpression("attributeRefAccess",(function(e,t,r,n){var i=e.parseElement("attributeRef",r);if(!i)return;var a={type:"attributeRefAccess",root:n,attribute:i,args:[n],op:function(e,r){var n=t.resolveAttribute(r,i.name);return n},evaluate:function(e){return t.unifiedEval(this,e)}};return a}));t.addIndirectExpression("arrayIndex",(function(e,t,r,n){if(!r.matchOpToken("["))return;var i=false;var a=false;var o=null;var s=null;if(r.matchOpToken("..")){i=true;o=e.requireElement("expression",r)}else{o=e.requireElement("expression",r);if(r.matchOpToken("..")){a=true;var u=r.currentToken();if(u.type!=="R_BRACKET"){s=e.parseElement("expression",r)}}}r.requireOpToken("]");var l={type:"arrayIndex",root:n,prop:o,firstIndex:o,secondIndex:s,args:[n,o,s],op:function(e,t,r,n){if(t==null){return null}if(i){if(r<0){r=t.length+r}return t.slice(0,r+1)}else if(a){if(n!=null){if(n<0){n=t.length+n}return t.slice(r,n+1)}else{return t.slice(r)}}else{return t[r]}},evaluate:function(e){return t.unifiedEval(this,e)}};return e.parseElement("indirectExpression",r,l)}));var a=["em","ex","cap","ch","ic","rem","lh","rlh","vw","vh","vi","vb","vmin","vmax","cm","mm","Q","pc","pt","px"];t.addGrammarElement("postfixExpression",(function(e,t,r){var n=e.parseElement("negativeNumber",r);let i=r.matchAnyToken.apply(r,a)||r.matchOpToken("%");if(i){return{type:"stringPostfix",postfix:i.value,args:[n],op:function(e,t){return""+t+i.value},evaluate:function(e){return t.unifiedEval(this,e)}}}var o=null;if(r.matchToken("s")||r.matchToken("seconds")){o=1e3}else if(r.matchToken("ms")||r.matchToken("milliseconds")){o=1}if(o){return{type:"timeExpression",time:n,factor:o,args:[n],op:function(e,t){return t*o},evaluate:function(e){return t.unifiedEval(this,e)}}}if(r.matchOpToken(":")){var s=r.requireTokenType("IDENTIFIER");if(!s.value)return;var u=!r.matchOpToken("!");return{type:"typeCheck",typeName:s,nullOk:u,args:[n],op:function(e,r){var n=t.typeCheck(r,this.typeName.value,u);if(n){return r}else{throw new Error("Typecheck failed!  Expected: "+s.value)}},evaluate:function(e){return t.unifiedEval(this,e)}}}else{return n}}));t.addGrammarElement("logicalNot",(function(e,t,r){if(!r.matchToken("not"))return;var n=e.requireElement("unaryExpression",r);return{type:"logicalNot",root:n,args:[n],op:function(e,t){return!t},evaluate:function(e){return t.unifiedEval(this,e)}}}));t.addGrammarElement("noExpression",(function(e,t,r){if(!r.matchToken("no"))return;var n=e.requireElement("unaryExpression",r);return{type:"noExpression",root:n,args:[n],op:function(e,r){return t.isEmpty(r)},evaluate:function(e){return t.unifiedEval(this,e)}}}));t.addLeafExpression("some",(function(e,t,r){if(!r.matchToken("some"))return;var n=e.requireElement("expression",r);return{type:"noExpression",root:n,args:[n],op:function(e,r){return!t.isEmpty(r)},evaluate(e){return t.unifiedEval(this,e)}}}));t.addGrammarElement("negativeNumber",(function(e,t,r){if(r.matchOpToken("-")){var n=e.requireElement("negativeNumber",r);return{type:"negativeNumber",root:n,args:[n],op:function(e,t){return-1*t},evaluate:function(e){return t.unifiedEval(this,e)}}}else{return e.requireElement("primaryExpression",r)}}));t.addGrammarElement("unaryExpression",(function(e,t,r){r.matchToken("the");return e.parseAnyOf(["beepExpression","logicalNot","relativePositionalExpression","positionalExpression","noExpression","postfixExpression"],r)}));t.addGrammarElement("beepExpression",(function(e,t,r){if(!r.matchToken("beep!"))return;var n=e.parseElement("unaryExpression",r);if(n){n["booped"]=true;var i=n.evaluate;n.evaluate=function(e){let r=i.apply(n,arguments);let a=e.me;t.beepValueToConsole(a,n,r);return r};return n}}));var s=function(e,t,r,n){var i=t.querySelectorAll(r);for(var a=0;a<i.length;a++){var o=i[a];if(o.compareDocumentPosition(e)===Node.DOCUMENT_POSITION_PRECEDING){return o}}if(n){return i[0]}};var u=function(e,t,r,n){var i=t.querySelectorAll(r);for(var a=i.length-1;a>=0;a--){var o=i[a];if(o.compareDocumentPosition(e)===Node.DOCUMENT_POSITION_FOLLOWING){return o}}if(n){return i[i.length-1]}};var l=function(e,t,r,n){var i=[];o.prototype.forEach(t,(function(t){if(t.matches(r)||t===e){i.push(t)}}));for(var a=0;a<i.length-1;a++){var s=i[a];if(s===e){return i[a+1]}}if(n){var u=i[0];if(u&&u.matches(r)){return u}}};var c=function(e,t,r,n){return l(e,Array.from(t).reverse(),r,n)};t.addGrammarElement("relativePositionalExpression",(function(e,t,r){var n=r.matchAnyToken("next","previous");if(!n)return;var a=n.value==="next";var o=e.parseElement("expression",r);if(r.matchToken("from")){r.pushFollow("in");try{var f=e.requireElement("unaryExpression",r)}finally{r.popFollow()}}else{var f=e.requireElement("implicitMeTarget",r)}var m=false;var p;if(r.matchToken("in")){m=true;var h=e.requireElement("unaryExpression",r)}else if(r.matchToken("within")){p=e.requireElement("unaryExpression",r)}else{p=document.body}var v=false;if(r.matchToken("with")){r.requireToken("wrapping");v=true}return{type:"relativePositionalExpression",from:f,forwardSearch:a,inSearch:m,wrapping:v,inElt:h,withinElt:p,operator:n.value,args:[o,f,h,p],op:function(e,t,r,n,f){var p=t.css;if(p==null){throw"Expected a CSS value to be returned by "+i.sourceFor.apply(o)}if(m){if(n){if(a){return l(r,n,p,v)}else{return c(r,n,p,v)}}}else{if(f){if(a){return s(r,f,p,v)}else{return u(r,f,p,v)}}}},evaluate:function(e){return t.unifiedEval(this,e)}}}));t.addGrammarElement("positionalExpression",(function(e,t,r){var n=r.matchAnyToken("first","last","random");if(!n)return;r.matchAnyToken("in","from","of");var i=e.requireElement("unaryExpression",r);const a=n.value;return{type:"positionalExpression",rhs:i,operator:n.value,args:[i],op:function(e,t){if(t&&!Array.isArray(t)){if(t.children){t=t.children}else{t=Array.from(t)}}if(t){if(a==="first"){return t[0]}else if(a==="last"){return t[t.length-1]}else if(a==="random"){return t[Math.floor(Math.random()*t.length)]}}},evaluate:function(e){return t.unifiedEval(this,e)}}}));t.addGrammarElement("mathOperator",(function(e,t,r){var n=e.parseElement("unaryExpression",r);var i,a=null;i=r.matchAnyOpToken("+","-","*","/")||r.matchToken("mod");while(i){a=a||i;var o=i.value;if(a.value!==o){e.raiseParseError(r,"You must parenthesize math operations with different operators")}var s=e.parseElement("unaryExpression",r);n={type:"mathOperator",lhs:n,rhs:s,operator:o,args:[n,s],op:function(e,t,r){if(o==="+"){return t+r}else if(o==="-"){return t-r}else if(o==="*"){return t*r}else if(o==="/"){return t/r}else if(o==="mod"){return t%r}},evaluate:function(e){return t.unifiedEval(this,e)}};i=r.matchAnyOpToken("+","-","*","/")||r.matchToken("mod")}return n}));t.addGrammarElement("mathExpression",(function(e,t,r){return e.parseAnyOf(["mathOperator","unaryExpression"],r)}));function f(e,t,r){if(t["contains"]){return t.contains(r)}else if(t["includes"]){return t.includes(r)}else{throw Error("The value of "+e.sourceFor()+" does not have a contains or includes method on it")}}function p(e,t,r){if(t["match"]){return!!t.match(r)}else if(t["matches"]){return t.matches(r)}else{throw Error("The value of "+e.sourceFor()+" does not have a match or matches method on it")}}t.addGrammarElement("comparisonOperator",(function(e,t,r){var n=e.parseElement("mathExpression",r);var i=r.matchAnyOpToken("<",">","<=",">=","==","===","!=","!==");var a=i?i.value:null;var o=true;var s=false;if(a==null){if(r.matchToken("is")||r.matchToken("am")){if(r.matchToken("not")){if(r.matchToken("in")){a="not in"}else if(r.matchToken("a")||r.matchToken("an")){a="not a";s=true}else if(r.matchToken("empty")){a="not empty";o=false}else{if(r.matchToken("really")){a="!=="}else{a="!="}if(r.matchToken("equal")){r.matchToken("to")}}}else if(r.matchToken("in")){a="in"}else if(r.matchToken("a")||r.matchToken("an")){a="a";s=true}else if(r.matchToken("empty")){a="empty";o=false}else if(r.matchToken("less")){r.requireToken("than");if(r.matchToken("or")){r.requireToken("equal");r.requireToken("to");a="<="}else{a="<"}}else if(r.matchToken("greater")){r.requireToken("than");if(r.matchToken("or")){r.requireToken("equal");r.requireToken("to");a=">="}else{a=">"}}else{if(r.matchToken("really")){a="==="}else{a="=="}if(r.matchToken("equal")){r.matchToken("to")}}}else if(r.matchToken("equals")){a="=="}else if(r.matchToken("really")){r.requireToken("equals");a="==="}else if(r.matchToken("exist")||r.matchToken("exists")){a="exist";o=false}else if(r.matchToken("matches")||r.matchToken("match")){a="match"}else if(r.matchToken("contains")||r.matchToken("contain")){a="contain"}else if(r.matchToken("includes")||r.matchToken("include")){a="include"}else if(r.matchToken("do")||r.matchToken("does")){r.requireToken("not");if(r.matchToken("matches")||r.matchToken("match")){a="not match"}else if(r.matchToken("contains")||r.matchToken("contain")){a="not contain"}else if(r.matchToken("exist")||r.matchToken("exist")){a="not exist";o=false}else if(r.matchToken("include")){a="not include"}else{e.raiseParseError(r,"Expected matches or contains")}}}if(a){var u,l,c;if(s){u=r.requireTokenType("IDENTIFIER");l=!r.matchOpToken("!")}else if(o){c=e.requireElement("mathExpression",r);if(a==="match"||a==="not match"){c=c.css?c.css:c}}var m=n;n={type:"comparisonOperator",operator:a,typeName:u,nullOk:l,lhs:n,rhs:c,args:[n,c],op:function(e,r,n){if(a==="=="){return r==n}else if(a==="!="){return r!=n}if(a==="==="){return r===n}else if(a==="!=="){return r!==n}if(a==="match"){return r!=null&&p(m,r,n)}if(a==="not match"){return r==null||!p(m,r,n)}if(a==="in"){return n!=null&&f(c,n,r)}if(a==="not in"){return n==null||!f(c,n,r)}if(a==="contain"){return r!=null&&f(m,r,n)}if(a==="not contain"){return r==null||!f(m,r,n)}if(a==="include"){return r!=null&&f(m,r,n)}if(a==="not include"){return r==null||!f(m,r,n)}if(a==="==="){return r===n}else if(a==="!=="){return r!==n}else if(a==="<"){return r<n}else if(a===">"){return r>n}else if(a==="<="){return r<=n}else if(a===">="){return r>=n}else if(a==="empty"){return t.isEmpty(r)}else if(a==="not empty"){return!t.isEmpty(r)}else if(a==="exist"){return t.doesExist(r)}else if(a==="not exist"){return!t.doesExist(r)}else if(a==="a"){return t.typeCheck(r,u.value,l)}else if(a==="not a"){return!t.typeCheck(r,u.value,l)}else{throw"Unknown comparison : "+a}},evaluate:function(e){return t.unifiedEval(this,e)}}}return n}));t.addGrammarElement("comparisonExpression",(function(e,t,r){return e.parseAnyOf(["comparisonOperator","mathExpression"],r)}));t.addGrammarElement("logicalOperator",(function(e,t,r){var n=e.parseElement("comparisonExpression",r);var i,a=null;i=r.matchToken("and")||r.matchToken("or");while(i){a=a||i;if(a.value!==i.value){e.raiseParseError(r,"You must parenthesize logical operations with different operators")}var o=e.requireElement("comparisonExpression",r);const s=i.value;n={type:"logicalOperator",operator:s,lhs:n,rhs:o,args:[n,o],op:function(e,t,r){if(s==="and"){return t&&r}else{return t||r}},evaluate:function(e){return t.unifiedEval(this,e,s==="or")}};i=r.matchToken("and")||r.matchToken("or")}return n}));t.addGrammarElement("logicalExpression",(function(e,t,r){return e.parseAnyOf(["logicalOperator","mathExpression"],r)}));t.addGrammarElement("asyncExpression",(function(e,t,r){if(r.matchToken("async")){var n=e.requireElement("logicalExpression",r);var i={type:"asyncExpression",value:n,evaluate:function(e){