libgit2/libgit2 — pull request #1177 by arrbee (2012-12-29 06:04:48+00:00)
Title: Update showindex example

I actually use the showindex example on occasion, but there were are couple of output tweaks I wanted, plus I wanted the ability to specify a path to an actual index file instead of having
to open the whole repository. This makes those changes and expands the example slightly.

I don't think this makes the example significantly better or worse in terms of readability or usefulness as a learning tool...