Method execAction

src/textobject/textobject.ts:522–560

(position: Position, vimState: VimState)

  keys = ['i', 'p'];

  public async execAction(position: Position, vimState: VimState): Promise<IMovement> {
    vimState.currentRegisterMode = RegisterMode.LineWise;

    let start: Position;
    let stop: Position;

    if (vimState.document.lineAt(position).isEmptyOrWhitespace) {
      // The cursor is at an empty line, so white lines are the paragraph.
      start = position.getLineBegin();
      stop = position.getLineEnd();
      while (start.line > 0 && vimState.document.lineAt(start.getUp()).isEmptyOrWhitespace) {
        start = start.getUp();
      }
      while (
        stop.line < vimState.document.lineCount - 1 &&
        vimState.document.lineAt(stop.getDown()).isEmptyOrWhitespace
      ) {
        stop = stop.with({ character: 0 }).getDown();
      }
    } else {
      const currentParagraphBegin = getCurrentParagraphBeginning(position, true);
      stop = getCurrentParagraphEnd(position, true);
      if (vimState.document.lineAt(currentParagraphBegin).isEmptyOrWhitespace) {
        start = currentParagraphBegin.getRightThroughLineBreaks();
      } else {
        start = currentParagraphBegin;
      }

      // Exclude additional blank lines.
      while (stop.line > 0 && vimState.document.lineAt(stop).isEmptyOrWhitespace) {
        stop = stop.getUp().getLineEnd();
      }
    }

    return {
      start,
      stop,
    };
  }
}

@RegisterAction