7 lines
350 B
TypeScript
7 lines
350 B
TypeScript
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const commandList = ["about", "navigate", "external", "help", "ed", "nano"]
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export function commandCompletion(input: string): string {
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if (input === "") return "";
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const candidates = commandList.map((cmd) => [cmd.substring(0, input.length), cmd]).filter((cmd) => cmd[0] === input);
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return candidates.length > 0 ? candidates[0][1] : "";
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}
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