From 36a98d29d1723111385f9f5f4798a67b00440a19 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nico=20Schl=C3=B6mer?= <nico.schloemer@gmail.com>
Date: Tue, 4 Nov 2014 17:53:01 +0100
Subject: [PATCH] discriminate between en-dash, em-dash

Typically, en-dashes are created by double dashes `--`, em-dashes by triple dashes `---` (e.g., [compose key syntax](http://en.wikipedia.org/wiki/Wikipedia:How_to_make_dashes) or [LaTeX](http://tex.stackexchange.com/a/3821/13262)). This pull request implements this behavior.
---
 lib/kramed.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/kramed.js b/lib/kramed.js
index 30b8126..9fe0758 100644
--- a/lib/kramed.js
+++ b/lib/kramed.js
@@ -772,7 +772,9 @@ InlineLexer.prototype.smartypants = function(text) {
   if (!this.options.smartypants) return text;
   return text
     // em-dashes
-    .replace(/--/g, '\u2014')
+    .replace(/---/g, '\u2014')
+    // en-dashes
+    .replace(/--/g, '\u2013')
     // opening singles
     .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
     // closing singles & apostrophes