Markdown 使用pandoc在列中插入暂停并标记为revealjs

我想在markdown文档中的一列中添加一个暂停，以便使用pandoc将其转换为revealjs演示文稿

这可能吗

----

<!-- this works just fine -->

# Slide with a pause

content before the pause

. . .

content after the pause

-------

# Slide with a pause in a column

::::::: {.columns}

::: {.column width="50%"}

```python
if __name__ == "__main__":
    print "Hello World"
```

:::

::: {.column width="50%"}

<!-- this does not work -->  
content before the pause

. . .

content after the pause

<!-- this works (with the `-i` flag), but is not ideal -->
* ```python
if __name__ == "__main__":
    print "Hello World"
```


:::

:::::::

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