Double hyphen converted to – in link target

[jmglov]

This may be related to #146.

I added this test to md_test.cljc:

(deftest link
  (is (= "<p><a href='http://github.com/some--stuff.html'>github</a></p>"
         (entry-function "[github](http://github.com/some--stuff.html)"))))

Running the tests yields:

: markdown-clj; bb test:bb
Running tests in #{"test"}
Testing markdown.md-file-test
Testing markdown.md-test

FAIL in (link) (/home/jmglov/Documents/code/clojure/markdown-clj/test/markdown/md_test.cljc:237)
expected: (= "<p><a href='http://github.com/some--stuff.html'>github</a></p>" (entry-function "[github](http://github.com/some--stuff.html)"))
  actual: (not (= "<p><a href='http://github.com/some--stuff.html'>github</a></p>" "<p><a href='http://github.com/some&ndash;stuff.html'>github</a></p>"))

Ran 85 tests containing 153 assertions.
1 failures, 0 errors.

I'll clone the repo and try to fix it. 🙂

[yogthos]

Awesome, a PR would be very welcome!

[jmglov]

Opened a PR. 🙂