@elibrarian:
These are just example footnotes, their content has no reference to the plugin.
You should recognise this from the appearance of the footnotes in @Bobich's post:
@Bobich:
Ad 1:
The problem is the new line after the word "If". The plugin does indeed not support "enter" inside a footnote, but this is easily fixed.
The easiest way to fix it is to use "Mend and Prettify all XHtml files" before running the plugin.
A possible solution would also be to slightly modify the plugin by adding
flags=re.DOTALL so that newline characters are included when searching and replacing.
Ad 2:
There is indeed a problem if there is a slash in the body of the footnote.
This is also easy to correct in the plugin code.
And again @elibrarian:
You mention in your first post that "this plugin will not be updated any further", but you might consider this minor fix (see attachment).
As a bonus, I attach the icons for this plugin.