Some combining/complex glyphs render improperly

[mmoszczynski]

There seems to be an odd issue with rendering complex (and left-to-right) text, where it renders properly when highlighted, but some glyphs don't combine when you highlight, like so:

highlighted:


not highlighted:


I'm using Code2000, but the issue remains (with errors on the same glyphs) for all fonts. Anybody have any ideas about settings that might fix this? Thanks for any help!

[Mofi]

Play with the settings at Configuration - Editor Display - Advanced.

Do you have the same problem when selecting this text in Notepad?

[mmoszczynski]

I've played with a lot of the settings in advanced, and while they did fix cleartype for me, they didn't change the improperly displayed glyphs. And I don't have the same combining problems in other editors, like Notepad and Visual Studio. Also, some glyphs do combine properly, but others don't - it's not just all glyphs failing to combine. Perhaps the underlying rendering isn't interpreting the fonts properly?