[AlanHK]

Originally Posted by Jellby

For spacing between quotes, I prefer to rely on font kerning and, since most fonts don't have proper kerning for these pairs, I modify the font I use in my reader.

That's how I do it for print layout. I edited a bunch of kerns (mostly for punctuation) into my standard text fonts long ago.

But what epub readers have kerning? I think that's even less likely to be supported than these "exotic" spaces.

Originally Posted by pdurrant

Rather than adding a character, wrap one of the punctuation marks in a styled <span>, and add some space with an margin setting in the CSS. You can then make the gap exactly how wide you want.

Thanks, I guess that will work.
Maybe I could use "letter-spacing".
I'll play with it.