[Home](./index.md) > [@keymanapp/kmc-model](./kmc-model.md) > [WordBreakerSpec](./kmc-model.wordbreakerspec.md) > [overrideScriptDefaults](./kmc-model.wordbreakerspec.overridescriptdefaults.md) ## WordBreakerSpec.overrideScriptDefaults property Overrides word splitting behaviour for certain scripts. For example, specifing that spaces break words in certain South-East Asian scripts that otherwise do not use spaces. 14.0 **Signature:** ```typescript readonly overrideScriptDefaults?: OverrideScriptDefaults; ```