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>GNOME Turing Machine simulator user guide.</TH
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>	  The toolbar is the central control for gTuring. It provides you with four
		buttons for operating the machine. Each button gets activated or 
		deactivated depending on the execution status of the machine, showing you
		your options at the moment.
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>Reset: Sets the machine at state 0 and puts the tape's contents
      as it was originaly entered by the user. The machine's head is set at
		  the leftmost character of the tape.</P
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>Stop: Pauses the machine.</P
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>Run: The machine starts transitioning from one state to the next,
      according to the states that have been previously loaded in it. The
			speed at which the transitions are executed is set in the "Options"
			menu.</P
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>Step: Execute only one transition.</P
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