* helm.el (helm--fuzzy-match-maybe-set-pattern): Check for an index > 1 for negation.
* helm.el (helm-fuzzy-default-highlight-match): Use search-forward thanks thudo (#145).
* helm.el: Fix some docstrings.
* helm-match-plugin.el (helm-mp-3-match): Fail safe on invalid regexps.
* helm.el (helm-search-match-part): Use the cache (split not handled actually).
* helm.el (helm--fuzzy-match-maybe-set-pattern): Add comment.