Usefull plugin

This plugin is exactly what I was looking for. But I had to add 3 lines of code in plugins/gmace/assets/js/scripts.js to get my scss files highlighted. If you need that too, add this just after line 461:

case "scss":
   editor.getSession().setMode("ace/mode/scss");
break;

If needed, you can add support for many other coding languages as “lua”, “lisp” or “perl” (have a look at plugins/gmace/assets/js/ace directory). Just add the 3 lines above replacing “scss” by the extension of your choice.