save_settings/1

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Predicate save_settings/1

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Availability::- use_module(library(settings)).(can be autoloaded)

[semidet]save_settings

[semidet]save_settings(+File)

Save modified settings to File. Fails silently if the settings file cannot be written. The save_settings/0 only attempts to save the settings file if some setting was modified using set_setting/2.

Errors: context_error(settings, no_default_file) for save_settings/0 if no default location is known.