No, it is an editor called &quot;the hammer&quot; [1]. As it is I am one of the developers of that editor. It is rather specialized and targets the programming language DataFlex. The editing component is based on the codemax component. While I have access to all the code, I&#x27;m not sure on how-to add ligatures support.<p>[1] <a href="http:&#x2F;&#x2F;vdf-guidance.com&#x2F;The_Hammer.asp?Page=THEHAMMER" rel="nofollow">http:&#x2F;&#x2F;vdf-guidance.com&#x2F;The_Hammer.asp?Page=THEHAMMER</a>