feature: add dash renderer

renderer/dash.py

@@ -0,0 +1,11 @@
+import re
+
+from mistletoe.span_token import SpanToken
+
+
+class Dash(SpanToken):
+    """
+    Dash span token ( - ).
+    Identifies a dash in a text.
+    """
+    pattern = re.compile(r'(\s-\s)')

test/test_dash.py

@@ -0,0 +1,14 @@
+import mistletoe
+
+from renderer.fifty_ohm_html_renderer import FiftyOhmHtmlRenderer
+from test.util import paragraph
+
+
+def test_dash_html() :
+
+    assertions = {
+        "Foo - Bar" : "Foo – Bar",
+    }
+
+    for assertion in assertions:
+        assert mistletoe.markdown(assertion, FiftyOhmHtmlRenderer) == paragraph(assertions[assertion])