BuiltIns

Tarn has a few built-in variables, and they are all integral to your potential module.

Display Variables

These variables only take effect if set before the call to tarn_init.

Variable	Description	Default
tarn_display_title	The text that appears in the titlebar of the Tarn display	Tarn
tarn_display_width	The width of the display window in characters	80
tarn_display_height	The height of the display window in characters	25