How to turn off voice navigation in apps? (..so Dragonfly grammar can work)

[Jason Veldicott]

When I'm dictating commands into (code) editors for processing in a Dragonfly grammar, the editor appears to intercept certain words spoken (tree items or menu commands) and uses them for navigation within the app.

Is there any way to turn this off?  Other than dictation mode which then stops word flow to Dragonfly grammar.

If not, perhaps there is some way to prevent DNS from obtaining interface information from the application so that it cannot navigate.

Thanks

Jason