Plugin replace id after hash for illegal first-digit-start errors, but incorrect IDs are do not fix.
Sample illegal ID:
Code:
<h1 id="123abc">Chapter 1</h1>
Sample link to illegal ID:
Code:
<a href="../Text/start.xhtml#123abc">Chapter 1</a>
First sample is not corrected.
Second is corrected to:
Code:
<a href="../Text/start.xhtml#x123abc">Chapter 1</a>