Method deleteLineBackward

extensions/cli/src/ui/TextBuffer.ts:140–155

()

  }

  private deleteLineBackward(): void {
    if (this._cursor === 0) {
      return;
    }

    const lastNewline = this._text.lastIndexOf("\n", this._cursor - 1);
    const lineStart = lastNewline === -1 ? 0 : lastNewline + 1;

    if (lineStart === this._cursor) {
      return;
    }

    this._text =
      this._text.slice(0, lineStart) + this._text.slice(this._cursor);
    this._cursor = lineStart;
  }

  private deleteLineForward(): void {
    if (this._cursor >= this._text.length) {