ptwobrussell/Mining-the-Social-Web-2nd-Edition — pull request #141 by lluang (2014-02-17 00:18:44+00:00)
Title: Change Chapter 5 - Example 3 pseudocode cell type to Raw Text

Cell for Example 3. Pseudocode for a breadth-first search

Pseudocode should not be in a code Ipython notebook cell.
Rather it should be in a Raw Text cell so it retains formatting but
the notebook does not attempt to run it.