mozilla/rust — pull request #5788 by danluu (2013-04-08 22:32:54+00:00)
Title: Update rusti help text (for :clear) to match behavior

The old help text reads "clear the screen", but :clear seems intended to do something completely different.

```
rusti> fn foo() { println("called foo!") }
()
rusti> foo();
called foo!
()
rusti> :clear
rusti> foo();
:34:0: 34:3 error: unresolved name: `foo`.
:34 foo();
```

Per the contributor guidelines, here's the reason there's no testcase: it's a comment string.