Function extractBareFlagPart

src/utils/pipeSyntax.ts:36–49

(
	parts: string[],
	flag: string,
)

 * grammars so the `optional` flag word means the same thing in both.
 */
export function extractBareFlagPart(
	parts: string[],
	flag: string,
): { remaining: string[]; found: boolean } {
	let found = false;
	const remaining = parts.filter((part) => {
		if (part.trim().toLowerCase() === flag) {
			found = true;
			return false;
		}
		return true;
	});
	return { remaining, found };
}