From: Ian Kelling <ian@iankelling.org>
Date: Thu, 3 Jul 2014 21:36:16 +0000 (-0700)
Subject: Handle em dash case of word—word like a comma
X-Git-Url: https://iankelling.org/git/?a=commitdiff_plain;h=02d31260eed4067fbbff2d5a194171a0228bc791;hp=02d31260eed4067fbbff2d5a194171a0228bc791;p=spray

Handle em dash case of word—word like a comma

In this case "show an abrupt change in thought or be used where a full
stop (period) is too strong and a comma too weak"
http://en.wikipedia.org/wiki/Em_dash#Em_dash
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