# Hypertext Help with LaTeX
\hline

The `\hline` command will draw a horizontal line the width of the table. It's most commonly used to draw a line at the top, bottom, and between the rows of the table.

Two successive `\hline` commands leave a space between the lines; this space does not contain the vertical lines specified by `|` characters in the `col` argument of the `\begin{tabular}{col}` command.

To place a line at the bottom of a table, the `\hline` command must follow a `\\` (line break) command after the last table entry. This final line break command should be present only in this circumstance.

See also array, tabular.
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