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This template defines the table "XDG". This table has not been created yet.

Documentation for the above template (sometimes hidden from view).

This template states whether the game observes the XDG base directory specification.

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Possible values: true, false, other
Use true if the games observes all parts of the specification, including where to save if the value is not set (~/.local/share/, ~/.config/), as well as using either the environmental values XDG_DATA_HOME, XDG_CONFIG_HOME or both.
Use false if none of the above are followed.
If the case is different (environmental values are observed but not the default location, game crashes when value is set), enter a custom text describing the issue instead, like so {{XDG|Custom text goes here.}}.