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2015-12-08Solve Exercise 7-1: `upper` and `lower`zlg1-0/+52
Two cases, one file. This exercise was a welcome departure from the recent head-scratchers. It made me think about a solution for the pathname issue I realized would crop up, too. I'm roughly 75% done with the book! Maybe by the time I finish it, I'll have a Makefile ready for the project...