Method trimStart

benchmark/data-min.js:822–831

(t)

		return this.trimStart(t).trimEnd(t);
	}
	trimStart(t) {
		const e = new RegExp('^' + (t || '\\s') + '+');
		if (((this.intro = this.intro.replace(e, '')), !this.intro)) {
			let n,
				i = 0;
			do if (((n = this.sources[i++]), !n)) break;
			while (!n.content.trimStartAborted(t));
		}
		return this;
	}
	trimEnd(t) {
		const e = new RegExp((t || '\\s') + '+$');
		let n,