Examples of org.jnode.shell.syntax.MuSyntax.format()

org.jnode.shell.syntax.MuSyntax.format()
Render this MuSyntax object and its descendants nodes as text, using a BNF-like syntax. The 'label' values (if present) will supply the BNF production names. (Note: if the 'label' values are non-unique, the formatted text will be malformed.) @return a BNF-like rendering of the MuSyntax tree.

    }


    @Test
    public void testFormat2() {
        MuSyntax syntax = new MuAlternation("root", new MuBackReference("root"), null);
        Assert.assertEquals("<root> ::= ( <[root]> |  )\n<[root]> ::= <root>", syntax.format());
        syntax.resolveBackReferences();
        Assert.assertEquals("<root> ::= ( <root> |  )", syntax.format());
    }
}

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    @Test
    public void testFormat2() {
        MuSyntax syntax = new MuAlternation("root", new MuBackReference("root"), null);
        Assert.assertEquals("<root> ::= ( <[root]> |  )\n<[root]> ::= <root>", syntax.format());
        syntax.resolveBackReferences();
        Assert.assertEquals("<root> ::= ( <root> |  )", syntax.format());
    }
}

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