12. A method according to claim 11 , further comprising: after determining that at least the portion of the second user input in the imprecise syntax corresponds to the second instruction in the precise syntax, simultaneously displaying, on the display device, at least the portion of the second user input in the imprecise syntax and the second instruction in the precise syntax on the workspace document.
12. A method according to claim 11 , further comprising: after determining that at least the portion of the second user input in the imprecise syntax corresponds to the second instruction in the precise syntax, simultaneously displaying, on the display device, at least the portion of the second user input in the imprecise syntax and the second instruction in the precise syntax on the workspace document. 13. A method according to claim 12 , further comprising: after simultaneously displaying at least the portion of the second user input in the imprecise syntax and the second instruction in the precise syntax on the workspace document, hiding at least the portion of the second user input in the imprecise syntax on the workspace document in response to activation of a first user interface mechanism such that at least the portion of the second user input in the imprecise syntax is not displayed on the display device.