Method fastForwardTo

src/Tokenizer.ts:380–396

* When we wait for one specific character, we can speed things up * by skipping through the buffer until we find it. * @param c Current character code point. * @returns Whether the character was found.

(c: number)

     * @returns Whether the character was found.
     */
    private fastForwardTo(c: number): boolean {
        while (++this.index < this.buffer.length + this.offset) {
            if (this.buffer.charCodeAt(this.index - this.offset) === c) {
                return true;
            }
        }

        /*
         * We increment the index at the end of the `parse` loop,
         * so set it to `buffer.length - 1` here.
         *
         * TODO: Refactor `parse` to increment index before calling states.
         */
        this.index = this.buffer.length + this.offset - 1;

        return false;
    }

    /**
     * Emit a comment token and return to the text state.