Add more Dash tests

Author: jdkato

Microsoft/Dashes.yml

@@ -10,4 +10,4 @@ action:
     - remove
     - ' '
 tokens:
-  - '([—–]\s)|(\s[—–])'
+  - '[—–]\s|\s[—–]'

features/rules.feature

@@ -86,7 +86,11 @@ Feature: Rules
     When I test "Dashes"
     Then the output should contain exactly:
       """
-      test.md:3:42:Microsoft.Dashes:Remove the spaces around ' — '.
+      test.md:3:42:Microsoft.Dashes:Remove the spaces around ' —'.
+      test.md:7:7:Microsoft.Dashes:Remove the spaces around ' —'.
+      test.md:8:7:Microsoft.Dashes:Remove the spaces around '— '.
+      test.md:9:7:Microsoft.Dashes:Remove the spaces around ' —'.
+      test.md:10:7:Microsoft.Dashes:Remove the spaces around ' —'.
       """
 
   Scenario: Use of units

fixtures/Dashes/test.md

@@ -1,3 +1,10 @@
 # Dashes
 
-Emdashs should not be separated by spaces — not like this!
+Emdashs should not be separated by spaces —not like this!
+
+phases—Best
+
+phases —Best
+phases— Best
+phases — Best
+phases — Best