25 lines
572 B
TypeScript
25 lines
572 B
TypeScript
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import {Command, ParseContext, StrTerm} from "./command.js";
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import {LexInput} from "../lexer.js";
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export type EncloseData = {
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left?: StrTerm,
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right?: StrTerm,
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}
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export class Enclose extends Command<EncloseData> {
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attemptParse(context: ParseContext): EncloseData {
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return {
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left: context.popOptionalTerm(),
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right: context.popOptionalTerm(),
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}
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}
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getDisplayName(): string {
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return 'enclose'
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}
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isParseCandidate(token: LexInput): boolean {
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return this.isKeyword(token, 'enclose')
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}
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}
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