extensions/git/src/git.ts/GitStatusParser/update
class GitStatusParser:	update(raw: string): void {
		let i = 0;
		let nextI: number | undefined;

		raw = this.lastRaw + raw;

		while ((nextI = this.parseEntry(raw, i)) !== undefined) {
			i = nextI;
		}

		this.lastRaw = raw.substr(i);
	}