Legal HTML that probably breaks your browser

1 A version with complete markup

*This* will probably break your browser in **unexpected** ways. 

This as well 

2 Now, using shorttag

*This* will probably break your browser in **unexpected** ways.

This as well. 

3 What it should look like

The only HTML presentation system I've tried that works is gf, which uses an
SGML parser and creates a number of different formats. The flat ascii vesion[1]
has numbered headings, and uses "*" to represent <em> and "**" to represent
<strong>. 

References

[1] <URL:browserbuster.text>