On 13/12/2012 14:39, Martin wrote:
Ok, bad news, I did some more testing myself, and it turns out, that
WIndows allocates the extra space (song connection line) just anywhere
in the word, or at the end of it, but not always where the ligation is.
.....
So what's next.
The only way to support this, is to make SynEdit aware of the
ligatures. And that is a lot of work, so it will take more time. And I
don't yet know when I will schedule it....
Ok, I found a quick way to get a use-able behaviour.
* it is currently WINDOWS ONLY
* It will NOT be enabled by default in the IDE (but if anyone needs it,
you can add it for your own projects, or even the IDE)
- define WithSynExperimentalCharWidth and it should work (need to
recompile SynEdit package)
- define SynSystemWidthChars for log messages (should there be problems)
- Adds a small slowdown, but hardly noticeable
- not limited to Arabic, should do all languages, if windows does
- according to my tests it works for lines up to 32001 chars. After that
the OS does not handle the line (SynEdit would need to split it)
In this case SynEdit behaves (for that line) as if the define was not
present.
- ligatures are handled as follows.
There is no middle caret
Depending on the caret being before or after (and accordingly
backspace or delete being used) the first or 2nd char is deleted
# So it is 2 chars, but any caret move will just be translated into
skipping the middle pos
--
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