The example config.toml and my personal one make use of $XDG_CONFIG_HOME and $XDG_DATA_HOME, which isn't always set, but can easily be derived from $HOME, which is basically always set.
In short, I'd like to be able to define default values based on other environment variables, which themselves may have defaults.
The example
config.tomland my personal one make use of$XDG_CONFIG_HOMEand$XDG_DATA_HOME, which isn't always set, but can easily be derived from$HOME, which is basically always set.In short, I'd like to be able to define default values based on other environment variables, which themselves may have defaults.