Could you post the output from the P6 code? Does it look like this?:
Chapter 1 started Chapter 1.1 started Chapter 1.1 finished Chapter 1.2 started Chapter 1.2.2 started Chapter 1.2.2 finished Chapter 1.2.1 started Chapter 1.2.1 finished Chapter 1.2 finished Chapter 1 finished Chapter 2 started Chapter 2.1 started Chapter 2.1.1 started Chapter 2.1.1 finished Chapter 2.1 finished Chapter 2 finished
In reply to Re^3: Depth First Search
by BrowserUk
in thread Depth First Search
by gbar
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