EPUB reader testing

[Quoth]

So kepub is a custom epub (extra spans) using a customised Readium?

It used to treat em and pt on a first line indent differently. The RMSK/ADE treats 12pt same as 1em on indents, as it should. I should take a look again. Not used kepub since I used an original Aura H2O.

[RbnJrg]

Originally Posted by JSWolf

I would also notice. Especially lack of hyphens, kerning, the wider space between words, and the partial first line of the next page.

Some of those issues are not issues but lack of features. As I said in a previous post, the new rendering engine supports very well epub3. So to add hyphens you could employ for example Hyphenator, a js library. The script first detects if there is native support for hyphens; if it finds, then do nothing. But if there is not present native support (as happens in Kobo), then the script adds hyphens where is needed. You also can have wider space between words by using the property "word-spacing: npx". Regarding the partial line; I didn't notice it in Android. On Kobo for Desktop (PC) the partial line is there but Kobo for Desktop still uses the old engine.