Originally Posted by GeneS
I loaded the file you created into epubfixer, having checked 'Edit in Sigil' and 'Edit Table of Contents.'
Then when the file came up in Sigil, I modified the file "contents008.xhtml" by changing the second word in the first paragraph from "those" to "they." then saved the file in Sigil. When Sigil closed, the TOC came up in epubfixer. I applied and saved, then exited from epubfixer.
The attached file is the result and an example of what I'm referring to. The modified TOC is shown when I call up the file (I use the epub plugin in Firefox) but no longer points where it should.
Please note that the text is in red (that is no good) only the anchor remains. I thought I had fixed that bug. I will check with your provided file.