mozilla/rust — pull request #9271 by brson (2013-09-18 00:56:26+00:00)
Title: Add an extra line before the "Additional Help" in rustc's --help output

Look like this now

```
-Z FLAG Set internal debugging options
-v --version Print version info and exit

Additional help:
-W help Print 'lint' options and default settings
-Z help Print internal options for debugging rustc

```