aneesha/RAKE — pull request #6 by zhangdanyangg (2014-12-19 07:10:09+00:00)
Title: Hyphen in Sentence Split

A hyphen with spaces around it should be treated as sentence delimiters. However, a hyphen without space around it should be excluded in sentence delimiters. Otherwise, "high-performance", a hyphenated word, will be split incorrectly.