I7: "Lookahead mode"?

Sometimes (not always) I get the following message at run-time when I type a command which refers to a non-existent noun (for example, if I make a typo when typing the command). Can anybody shed any light on (i) what it means) and (ii) how to get a more appropriate response?

Thanks.

Robert Rothman

Are you using Jon Ingold’s Disambiguation Control? That seems to be where the message comes from. (Beyond that, I can’t say more than maybe ask him.)

Thanks. I am in fact using that extension.

Robert Rothman