puppetlabs/puppetlabs-stdlib — pull request #242 by apenney (2014-04-22 21:15:40+00:00)
Title: Adjust the regular expression for facts.

Previously this was incorrectly handling facts that were of the form
foo=1+1=2 due to the ='s in the actual fact contents. Fix this and
add tests to try and prevent regressions.