presenter view: fix advancing of incremental bullet slides
There are some global state variables that aren't correctly getting initialized in the presenter view. Since I'm on a tight time budget at the moment, just hackily forward the state from the presentation view to the presenter view, which fixes the defect.
|@@ -35,6 +35,11 @@ function presPrevStep()|
|+ // TODO: figure out why these two lines are|
|+ // necessary. Something in the presenter view isn't correctly|
|+ // setting these variabls related to incremental slide display.|
|+ incrCurr = w.incrCurr|
|+ incrSteps = w.incrSteps|