harvesthq/chosen — pull request #387 by rfb (2011-12-07 23:08:39+00:00)
Title: TODO: replace this substitution of /\[\]/ with a list of characters to skip.

Added skip_characters option which expects a regex match of characters to strip out while winnowing results.

Example usage:

```javascript
$('select').chosen({ allow_single_deselect: true, skip_characters: /\[|\]|\(|\)/g });
```