yihui/knitr — pull request #647 by krlmlr (2013-10-30 16:10:55+00:00)
Title: Roxygenize using yihui's fork of roxygen2

These are the differences I'm seeing on my system. Below the `sessionInfo()` after loading only `roxygen2` is shown.

```
> sessionInfo()
R version 3.0.2 (2013-09-25)
Platform: x86_64-pc-linux-gnu (64-bit)

locale:
[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
[3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8
[5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8
[7] LC_PAPER=en_US.UTF-8 LC_NAME=C
[9] LC_ADDRESS=C LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C

attached base packages:
[1] stats graphics grDevices utils datasets methods base

other attached packages:
[1] roxygen2_2.2.2.99

loaded via a namespace (and not attached):
[1] brew_1.0-6 digest_0.6.3 stringr_0.6.2 tools_3.0.2
```