Originally Posted by Jellby
Actually, what I meant is that the thin spaces shouldn't even be in the code, they're just a display thing. But short of that, adding them when the conversion into ePub is done would be already an improvement.
a regex emulating
Just a lookalike. But ADE does not like thinsp
so it's just a - clumsy - workaround.
Here is it to be used for example with Sigil as a regex (all html files).
Search ([«]) | ([;!?»])
Replace \1<span class="fine"> </span>\2
CSS code is a one-liner: