On 9 Jun 2020, at 21:52, John DeSoi wrote:

Is there a way to have a file type automatically use a different theme that is not the default one?

Yes. I have this in ~/.tm_properties:

[ text.plain,text.html,text.mail ]
theme = "3A9E8876-6DBD-4696-871F-95D340F8BA27"

As you can see, you need to use the theme’s UUID.

If I create a language bundle and include a theme, is there a setting to make the language files default to the theme included with the bundle?

I can’t answer that one.

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Rob McBroom