How to instantly draw all text?

The demo for the dialog extension has you press "c" to draw all text, but in my copy you have to hold"c" the entire time, and it only draws text faster and still pauses at all <wait> statements.  Any way to press a button and skip to the next <but> tag?

There are four types of input available by default, which are shown with z, x, c, and v in the sample. Check your input settings in the dialog style you're using. You probably have 'c' assigned to something other than what it is in the sample.

Crud, no luck.  I've got control "c" set to "C", and for some reason c still zooms text.  Style.style has instantButton="c"  I'm using a combo of physical keyboard presses and simulated.