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However, DOSBox contains a full-featured simulated environment with a built-in video recorder that works perfectly regardless of what kind of computer you run it on. Syntax highlighting is applied in real time using a virtual callback that supports two options: Get next character, and recolor some previous section using a select attribute. The Mario person animation at the top uses the same principle that Norton tools used on DOS in order to render a graphical mouse cursor in text mode.
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