puppetlabs/puppet-syntax-emacs — pull request #4 by bookest (2012-12-06 04:04:56+00:00)
Title: Puppet 3 keywords

Update syntax highlighting to handle the `unless` statement and sync up the list of builtin functions with the 3.0.1 [docs](http://docs.puppetlabs.com/references/3.0.1/function.html). We also build the keyword regex using [`regexp-opt`](http://www.gnu.org/software/emacs/manual/html_node/elisp/Regexp-Functions.html), which should produce a more efficient regex.