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