hadley/testthat — pull request #87 by nachocab (2013-07-22 13:52:43+00:00)
Title: Added a newline between each pair of substrings in compare.character

This makes it easier to read for longer strings.

Before:

```
x[1]: "

"+d.point_name+"
"+d.point_name+"
x"+d.x+"
Thisi
y[1]: -name'>x"+d.x+"
Thisi
x[1]: stheyaxis"+d3.format('.2f')(d.y)+"
"+d3.format('.2f')(d.y)+"
Mygroups"+d.color_group+"
extra1"+d3.format('.2f')(d['extra1'])+"
extra1"+d['extra1']+"
extra2"+d['extra2']+"
"+d.point_name+"
"+d.point_name+"
x"+d.x+"
Thisi
y[1]: -name'>x"+d.x+"
Thisi

x[1]: stheyaxis"+d3.format('.2f')(d.y)+"
"+d3.format('.2f')(d.y)+"
Mygroups"+d.color_group+"
extra1"+d3.format('.2f')(d['extra1'])+"
extra1"+d['extra1']+"
extra2"+d['extra2']+"