Command Processor

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# Command Processor

Command processors are used to define command-driven navigation systems for Natural applications as an alternative to navigating through hierarchies of menus.

The Natural command processor (NCP) consists of two components: maintenance and runtime. The SYSNCP utility is the maintenance part which comprises all facilities used to define command processor sources and control the navigation within an application. The `PROCESS COMMAND` statement (see the Statements documentation) is the runtime part used to invoke Natural programs.