class e{static get version(){return"1.3.8"}static toString(){return"JavaScript Expression Parser (JSEP) v"+e.version}static addUnaryOp(t){return e.max_unop_len=Math.max(t.length,e.max_unop_len),e.unary_ops[t]=1,e}static addBinaryOp(t,r,i){return e.max_binop_len=Math.max(t.length,e.max_binop_len),e.binary_ops[t]=r,i?e.right_associative.add(t):e.right_associative.delete(t),e}static addIdentifierChar(t){return e.additional_identifier_chars.add(t),e}static addLiteral(t,r){return e.literals[t]=r,e}static removeUnaryOp(t){return delete e.unary_ops[t],t.length===e.max_unop_len&&(e.max_unop_len=e.getMaxKeyLen(e.unary_ops)),e}static removeAllUnaryOps(){return e.unary_ops={},e.max_unop_len=0,e}static removeIdentifierChar(t){return e.additional_identifier_chars.delete(t),e}static removeBinaryOp(t){return delete e.binary_ops[t],t.length===e.max_binop_len&&(e.max_binop_len=e.getMaxKeyLen(e.binary_ops)),e.right_associative.delete(t),e}static removeAllBinaryOps(){return e.binary_ops={},e.max_binop_len=0,e}static removeLiteral(t){return delete e.literals[t],e}static removeAllLiterals(){return e.literals={},e}get char(){return this.expr.charAt(this.index)}get code(){return this.expr.charCodeAt(this.index)}constructor(e){this.expr=e,this.index=0}static parse(t){return new e(t).parse()}static getMaxKeyLen(e){return Math.max(0,...Object.keys(e).map((e=>e.length)))}static isDecimalDigit(e){return e>=48&&e<=57}static binaryPrecedence(t){return e.binary_ops[t]||0}static isIdentifierStart(t){return t>=65&&t<=90||t>=97&&t<=122||t>=128&&!e.binary_ops[String.fromCharCode(t)]||e.additional_identifier_chars.has(String.fromCharCode(t))}static isIdentifierPart(t){return e.isIdentifierStart(t)||e.isDecimalDigit(t)}throwError(e){const t=new Error(e+" at character "+this.index);throw t.index=this.index,t.description=e,t}runHook(t,r){if(e.hooks[t]){const i={context:this,node:r};return e.hooks.run(t,i),i.node}return r}searchHook(t){if(e.hooks[t]){const r={context:this};return e.hooks[t].find((function(e){return e.call(r.context,r),r.node})),r.node}}gobbleSpaces(){let t=this.code;for(;t===e.SPACE_CODE||t===e.TAB_CODE||t===e.LF_CODE||t===e.CR_CODE;)t=this.expr.charCodeAt(++this.index);this.runHook("gobble-spaces")}parse(){this.runHook("before-all");const t=this.gobbleExpressions(),r=1===t.length?t[0]:{type:e.COMPOUND,body:t};return this.runHook("after-all",r)}gobbleExpressions(t){let r,i,s=[];for(;this.index0;){if(e.binary_ops.hasOwnProperty(t)&&(!e.isIdentifierStart(this.code)||this.index+t.lengthn.right_a&&e.right_a?i>e.prec:i<=e.prec;for(;s.length>2&&a(s[s.length-2]);)h=s.pop(),r=s.pop().value,o=s.pop(),t={type:e.BINARY_EXP,operator:r,left:o,right:h},s.push(t);t=this.gobbleToken(),t||this.throwError("Expected expression after "+l),s.push(n,t)}for(a=s.length-1,t=s[a];a>1;)t={type:e.BINARY_EXP,operator:s[a-1].value,left:s[a-2],right:t},a-=2;return t}gobbleToken(){let t,r,i,s;if(this.gobbleSpaces(),s=this.searchHook("gobble-token"),s)return this.runHook("after-token",s);if(t=this.code,e.isDecimalDigit(t)||t===e.PERIOD_CODE)return this.gobbleNumericLiteral();if(t===e.SQUOTE_CODE||t===e.DQUOTE_CODE)s=this.gobbleStringLiteral();else if(t===e.OBRACK_CODE)s=this.gobbleArray();else{for(r=this.expr.substr(this.index,e.max_unop_len),i=r.length;i>0;){if(e.unary_ops.hasOwnProperty(r)&&(!e.isIdentifierStart(this.code)||this.index+r.length=r.length&&this.throwError("Unexpected token "+String.fromCharCode(t));break}if(n===e.COMMA_CODE){if(this.index++,s++,s!==r.length)if(t===e.CPAREN_CODE)this.throwError("Unexpected token ,");else if(t===e.CBRACK_CODE)for(let e=r.length;e{if("object"!=typeof e||!e.name||!e.init)throw new Error("Invalid JSEP plugin format");this.registered[e.name]||(e.init(this.jsep),this.registered[e.name]=e)}))}}(e),COMPOUND:"Compound",SEQUENCE_EXP:"SequenceExpression",IDENTIFIER:"Identifier",MEMBER_EXP:"MemberExpression",LITERAL:"Literal",THIS_EXP:"ThisExpression",CALL_EXP:"CallExpression",UNARY_EXP:"UnaryExpression",BINARY_EXP:"BinaryExpression",ARRAY_EXP:"ArrayExpression",TAB_CODE:9,LF_CODE:10,CR_CODE:13,SPACE_CODE:32,PERIOD_CODE:46,COMMA_CODE:44,SQUOTE_CODE:39,DQUOTE_CODE:34,OPAREN_CODE:40,CPAREN_CODE:41,OBRACK_CODE:91,CBRACK_CODE:93,QUMARK_CODE:63,SEMCOL_CODE:59,COLON_CODE:58,unary_ops:{"-":1,"!":1,"~":1,"+":1},binary_ops:{"||":1,"&&":2,"|":3,"^":4,"&":5,"==":6,"!=":6,"===":6,"!==":6,"<":7,">":7,"<=":7,">=":7,"<<":8,">>":8,">>>":8,"+":9,"-":9,"*":10,"/":10,"%":10},right_associative:new Set,additional_identifier_chars:new Set(["$","_"]),literals:{true:!0,false:!1,null:null},this_str:"this"}),e.max_unop_len=e.getMaxKeyLen(e.unary_ops),e.max_binop_len=e.getMaxKeyLen(e.binary_ops);const r=t=>new e(t).parse();Object.getOwnPropertyNames(e).forEach((t=>{void 0===r[t]&&"prototype"!==t&&(r[t]=e[t])})),r.Jsep=e;var i={name:"ternary",init(e){e.hooks.add("after-expression",(function(t){if(t.node&&this.code===e.QUMARK_CODE){this.index++;const r=t.node,i=this.gobbleExpression();if(i||this.throwError("Expected expression"),this.gobbleSpaces(),this.code===e.COLON_CODE){this.index++;const s=this.gobbleExpression();if(s||this.throwError("Expected expression"),t.node={type:"ConditionalExpression",test:r,consequent:i,alternate:s},r.operator&&e.binary_ops[r.operator]<=.9){let i=r;for(;i.right.operator&&e.binary_ops[i.right.operator]<=.9;)i=i.right;t.node.test=i.right,i.right=t.node,t.node=r}}else this.throwError("Expected :")}}))}};r.plugins.register(i);export{e as Jsep,r as default}; //# sourceMappingURL=jsep.min.js.map