Recently I was experiment with "Hyphenate This!" plugin of Calibre.
The results is very acceptable for my taste in both languages (Greek and English) on Nickel interface. The soft hyphens shows just right and easy to read.
I'm using the hyphen dicts from OpenOffice (for the Greek lang) and the English hyphen dict from a file I find on our forum.
Everything seems OK on Nickel, but on Koreader, the same epub files seems so messy; without spaces between the first words in some lines. This also happens in 5-7 lines of the whole page. (Pics included)
I don't have the time and knowledge for adding codes in html or styleseets CSS (or even the structure of epub files) to make those files to work acceptable in Koreader interface and the only solution I came with is to add another folder named: .Books [Koreader] and placed the same files here with NO hyphens from this plugin. The Nickel interface sees only the dir "Books" that I was sideload on my device with hyphens enabled.
On KoReader I try all the available setting, such: All render styles, enable/disable Floating punctuation and Hyphenation, but the result is the same as described above.
I use the nightly Koreader version 533, but the same problem occurs on latest nightly.
BTW, all my library is almost 360MB (446 Books) and I have a plenty of space on my internal card to store both libraries with the same files. But, I'm so curious to seek a better solution or suggestion on this.
On KoReader with Hyphenate This! enable:
On Nickel, with [also] Hyphenate This! enable:
