Method fastForwardTo

packages/compiler-core/src/tokenizer.ts:494–514

* When we wait for one specific character, we can speed things up * by skipping through the buffer until we find it. * * @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) {
      const cc = this.buffer.charCodeAt(this.index)
      if (cc === CharCodes.NewLine) {
        this.newlines.push(this.index)
      }
      if (cc === 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 - 1

    return false
  }

  /**
   * Comments and CDATA end with `-->` and `]]>`.