Firacode works on KDE4 in some environments at least. http://i.imgur.com/WV9Tz1e.jpg http://i.imgur.com/FAOEjAQ.jpg

README.md

@@ -50,6 +50,7 @@ Do work:
 - RStudio
 - Chocolat
 - Kate, Konsole, KWrite in Plasma/KDE 5
+- Kate, Konsole, KWrite in KDE 4 using Debian Jessie or OS X
 
 
 Should work (copied from [Hasklig README](https://github.com/i-tu/Hasklig)):