When I started this thread (in Feb-2019) I had asked how to enable hyphens under epub3 and in ADE 4.5x. Today I can answer that is possible to get that just with the following property:
Code:
p {
...
-ms-hyphens: auto;
}
ADE 4.5x doesn't need more to enable hyphens with
epub3. But now that this old thread has been resumed, I have another question related with hyphens and
epub3. I agree with everything Tex2002ans said regarding soft hyphens. For that reason in the past year I was exploring the use of javascript to add hyphens by means of the script "hyphenator". On some ereaders, it works flawlessly (no issues with searching words or TTS) but on others (for example Calibre Viewer), it has serious drawbacks. Theorically, the issues of "hyphenator.js" were fixed by
"hyphenoly.js"; I say "theorically" because I couldn't -so far- make it work in an epub3 (it works great in browsers).
By having said that, by chance, anyone here was able to implement "hyphenopoly.js" in an epub3?