Hi, thanks for creating this plugin - it really helps me clean up retail epubs that use a lot of unnecessary ids. However, I've noticed it isn't able to clean out all unused ids. For example:
Code:
<h1 id="bm4">TITLE</h1>
<h2 id="bm4-s01">SECTION</h2>
In this case, "bm4" is unused, but "bm4-s01" is. If I rename "bm4" to, say, "banana" your plugin will catch it, so it seems to be thinking that, because the "bm4" string is present in the used "bm4-s01" it thinks that they're both in use.
Anyway, I know this plugin is a bit on the old side but is there a chance this could be addressed? Alternatively, is there another similar plugin that will find these ids? Thanks in advance.