PRCommandLink allows the following syntax *command:PULogin* to generate
a link which performs that command. If the user is not authorized the
link does not show.
Alias's are supported in the normal manner: *Register
As an advanced example you can include command links in the dialogs of
other commands by adding a PRComponentDecoration's to the description.
componentDecorations: (Array with: PRComponentDecoration);
preAnnotation: 'If you do not have an account *Register
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