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0.7.30

Function finalizeCommandLineOptions

Checks for unrecognized command line options and display a help screen.

This function is called automatically from vibe.appmain and from vibe.core.core.runApplication to check for correct command line usage. It will print a help screen in case of unrecognized options.

Prototype

bool finalizeCommandLineOptions(
  string[]* args_out = null
);

Parameters

NameDescription
args_out Optional parameter for storing any arguments not handled by any readOption call. If this is left to null, an error will be triggered whenever unhandled arguments exist.

Returns

If "--help" was passed, the function returns false. In all other cases either true is returned or an exception is thrown.

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