Grammar Variables

The Grammar Variable selection box contains all the grammar variables contained in the currently opened script. Use this selection box to paste a grammar variable into an expression.

The grammar variable represents different options that can be selected by a caller using a Media input step (such as the Menu step). A grammar variable can represent grammars uploaded to the grammar repository or created using some of the existing steps.

The default value of a Grammar variable is the empty grammar, that is, G[ ].