Is this capability any nearer? How can I accomplish this now?
What I'm doing at the moment, but it is a great big hack, is I have two editors, one on-screen (A) and one off-screen (B). When the trigger is activated on A, then I read the Document text from A, strip out the 'template-text' to leave the 'code', paste it into editor B, keep track of differing offsets etc, invoke the Intelliprompt magic on B, but wire up A's display-list. This means that editor B has a clean language. As you can see this is extremely sub-optimal and the entire process takes place whenever the users types a period or auto-completes a word.
Is there a more elegant way for me to accomplish this? I do have the Blueprin license for the .net Lnaguages Add-on, so I can tweak if required, it's just that I need a solution very urgently!