opentype features

The OpenType Features Editor, available for free download from, has now been downloaded more than 200 times. I am eager for any feedback on this tool.

How is the UI? Could the generated feature code be better? Are there features that are not generated correctly? Any bugs? Any suggestions for improvement?

Please let me know what you think. Thanks!


I'm wondering, if there's any chance to prevent Indesign and other applications from breaking letter combinations when the tracking threshold is exceeded.
I've some kind of (faked) random opentype feature programming in the contextual alternates feature of my font. For it's not a script font and the letter combinations are not meant as ligatures, I'd like to deactivate this behavior in type setting applications, preferably by Opentype programming. I guess it's not possible, but maybe... Any suggestions?


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