# EM -- hypertext EM item

## Synopsis

• Usage:
EM x
• Inputs:
• x,
• Outputs:
• an instance of the type EM,

## Description

EM x encloses x in a hypertext EM item.

The argument x should be a string, or a list or sequence of strings or hypertext items.

Here is an example.

Here is a long line. Here is a long line. Here is a long line. Here is a long line. Here is a long line. Here is a long line.