Method SkipUntilCharIn

src/core/string_consumer.hpp:656–660

* Skip 8-bit chars, while they are not in 'chars', until they are. */

	 * Skip 8-bit chars, while they are not in 'chars', until they are.
	 */
	void SkipUntilCharIn(std::string_view chars)
	{
		size_type len = this->FindCharIn(chars);
		this->Skip(len);
	}

	/**
	 * Peek 8-bit chars, while they are in 'chars', until they are not.