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import {
Function as FunctionToken,
LeftParenthesis,
RightParenthesis
} from '../../tokenizer/index.js';
export const name = 'GeneralEnclosed';
export const structure = {
kind: String,
function: [String, null],
children: [[]]
};
// <function-token> <any-value> )
// ( <any-value> )
export function parse(kind) {
const start = this.tokenStart;
let functionName = null;
if (this.tokenType === FunctionToken) {
functionName = this.consumeFunctionName();
} else {
this.eat(LeftParenthesis);
}
const children = this.parseWithFallback(
() => {
const startValueToken = this.tokenIndex;
const children = this.readSequence(this.scope.Value);
if (this.eof === false &&
this.isBalanceEdge(startValueToken) === false) {
this.error();
}
return children;
},
() => this.createSingleNodeList(
this.Raw(null, false)
)
);
if (!this.eof) {
this.eat(RightParenthesis);
}
return {
type: 'GeneralEnclosed',
loc: this.getLocation(start, this.tokenStart),
kind,
function: functionName,
children
};
}
export function generate(node) {
if (node.function) {
this.token(FunctionToken, node.function + '(');
} else {
this.token(LeftParenthesis, '(');
}
this.children(node);
this.token(RightParenthesis, ')');
}
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