我使用Pandoc (http://johnmacfarlane.net/pandoc/README.html)及其Markdown处理器。当我使用Pandoc将下面的网格直接通过LaTeX转换为PDF时,PDF中没有垂直线条。如何获得它们?
+---------------+---------------+--------------------+
| Fruit | Price | Advantages |
+===============+===============+====================+
| Bananas | $1.34 | - built-in wrapper |
| | | - bright color |
+---------------+---------------+--------------------+
| Oranges | $2.10 | - cures scurvy |
| | | - tasty |
+---------------+---------------+--------------------+