Example

Here's an example that uses a small X bitmap image in the middle of a sentence. First, at the top of the volume, the bitmap file must be declared as a file entity:

<!entity StopWatch FILE  "stopwatch.bm"> 

Within the help text, the image is inserted using the <graphic> element:

Whenever you see the <graphic entity=StopWatch> symbol, stop and 
answer the quiz questions.

This markup produces this output.