  
  ``` json
  [{
      "alpha": 1,
      "beta: "this is a string"
  }]
  ```"""
  
  
  # If markdown is installed we also test it's working
 
</s> remove                 "beta: "this is a string"
 </s> add                 "beta": "this is a string"
 </s> remove     <span class="nt">&quot;beta: &quot;</span><span class="err">this\
</span> <span class="err">is</span> <span class="err">a</span>\
 <span class="err">string&quot;</span><br /><span class="p">}]</span>\
<br /></pre></div>
 </s> add     <span class="nt">&quot;beta&quot;</span><span class="p">:</span>\
 <span class="s2">&quot;this is a string&quot;</span><br />\
<span class="p">}]</span><br /></pre></div>
 </s> remove     <span class="nt">&quot;beta: &quot;</span><span class="err">this\
</span> <span class="err">is</span> <span class="err">a</span> \
<span class="err">string&quot;</span><br /><span class="p">}]</span>\
<br /></pre></div>
 </s> add     <span class="nt">&quot;beta&quot;</span><span class="p">:</span>\
 <span class="s2">&quot;this is a string&quot;</span><br />\
<span class="p">}]</span><br /></pre></div>

    "beta": "this is a string"

  
  ``` json
  [{
      "alpha": 1,
    "beta": "this is a string"
  }]
  ```"""
  
  
  # If markdown is installed we also test it's working
keep keep keep keep replace keep keep keep keep keep
 Fixed markdown test (#7892)

The pygments rendering of invalid json changed in  pygments>=2.7.3 
tests/test_description.py