hadley/ggplot2 — pull request #446 by wch (2012-03-15 19:59:26+00:00)
Title: Fix/munch-range

This fixes #421.

In the changes to coord_range, if there's a better way to set the names of the list items to "x" and "y", that would be good. As it is, the order of x and y can change, depending on which one is mapped to theta.