Need to track text-cursor location for editing tracking

[Joshua2000B]

Currently, DejaVu tracking all key-stroke information. However, there is no information about where that keystroke was made. We need to improve iTrace so that it tracks this information.

There are a lot of ways that we could do this. We could have the Plugin take a snapshot of all of the code every time there is a change, or we could have the plugin send the text cursor information to core on every keystroke and then save that in DejaVu.

I believe the first might be better performance wise, but the latter means we don't need a new output format.

[Joshua2000B]

DejaVu is likely not the best way to go for collecting this - it needs to be done at a plugin level.

The plugin should record the state of the file as well as the cursor position (and any highlighting).

We could either take a snapshot of the code every time any change is made (lots of snapshots) or tie it in with some other trigger (autosave features?). My dissertation will hopefully help answer this.