eslint/eslint — pull request #1218 by michaelficarra (2014-09-04 17:03:48+00:00)
Title: Fix: rewrite no-spaced-func rule (refs #1212)

Before:

```
$ npm run perf

> eslint@0.7.4 perf /Users/michael/projects/eslint
> node Makefile.js perf

CPU Speed is 2600 with multiplier 7500000
Performance Run #1: 1618.9791850000001ms
Performance Run #2: 1584.846229ms
Performance Run #3: 1643.8295779999999ms
Performance Run #4: 1608.190126ms
Performance Run #5: 1620.71616ms
Performance budget ok: 1618.9791850000001ms (limit: 2884.6153846153848ms)
```

After:

```
$ npm run perf

> eslint@0.7.4 perf /Users/michael/projects/eslint
> node Makefile.js perf

CPU Speed is 2600 with multiplier 7500000
Performance Run #1: 1577.5375589999999ms
Performance Run #2: 1616.653781ms
Performance Run #3: 1515.187082ms
Performance Run #4: 1508.76889ms
Performance Run #5: 1515.655062ms
Performance budget ok: 1515.655062ms (limit: 2884.6153846153848ms)
```