Let's say my project has a setting called foo, I can get to that via (which I just figured out):
If however foo is not set in the .sublime-project file then that call returns nothing, no matter if foo is set in a plugin somewhere. I would expect it to return the value of foo from the plugin.
plugin_settings = sublime.load_settings('Plugin.sublime-settings')
foo = sublime.active_window().active_view().settings().get('foo', plugin_settings.get('foo'))
So it IS possible it's just not quite how I personally thought it would work.
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