Method trimStart

benchmark/data.js:1028–1042

(charType)

		return this.trimStart(charType).trimEnd(charType);
	}
	trimStart(charType) {
		const rx = new RegExp('^' + (charType || '\\s') + '+');
		this.intro = this.intro.replace(rx, '');
		if (!this.intro) {
			let source;
			let i = 0;
			do {
				source = this.sources[i++];
				if (!source) {
					break;
				}
			} while (!source.content.trimStartAborted(charType));
		}
		return this;
	}
	trimEnd(charType) {
		const rx = new RegExp((charType || '\\s') + '+$');
		let source;