ZeroBrane Studio dev here: I don't have anything in the installer that changes any of the existing type associations. I do have a plugin that registers file ext

ZeroBrane Studio dev here: I don't have anything in the installer that changes any of the existing type associations. I do have a plugin that registers file extensions on Windows, but it requires explicit user action. This is how the Linux installer script looks like: https://gist.github.com/pkulchenko/3574e47ba1ad89501f91 https://gist.github.com/pkulchenko/3574e47ba1ad89501f91 and I welcome suggestions on how to improve it. The only extension based code I have in the IDE is from the project tree where you can launch the application linked to a particular file, but the IDE doesn't change any of the associations. I'm not sure what happened in your case and will be happy to investigate (my email is in github profile). Update: I did further investigation and it turned out that in the .desktop file it's associated with MimeType=text/plain;application/lua, so it could get associated with text files. I've pushed a change to limit that to only Lua files. My apologies for the inconvenience.