Comment by gcanyon

I maintain Navigator, a development tool I started over twenty years ago; I am the only contributor to the open source repository [1]. I have rewritten drag and drop in that thing four times (because drag and drop in Livecode [2] is a bit of a hack). It's a pain every time. I'm not rewriting it again.

1. https://github.com/gcanyon/navigator

2. https://livecode.com