kingtim/nrepl.el — pull request #169 by bbatsov (2012-11-24 17:14:47+00:00)
Title: Added a customizable result prefix so that form evaluation results may b...

I've added a customizable result prefix, so that form evaluation results may be made more visually distinctive from console output. If one were to set `nrepl-result-prefix` to `=> ` we'd get the following behaviour:

```
user> 20
=> 20

user> (print "hello")
hello
=> nil
```

instead of the default

```
user> 20
20

user> (print "hello")
hello
nil
```

I guess many people might this helpful and it's totally opt-in.