I've looked, but I haven't seen any reviews about the best coding editor or was the "Best Text Editor" review (BTW - Great article ) supposed to address this?
Something like that would depend on the language you are programming in and other factors.
I can't see the best editor for something like Python or Perl as also being the best for Delphi.
1/ Eclecta's editor is 100% realized and coded with FBSL v3 and FOR editing Fbsl code.
2/ Its source code is also available into latest Fbsl setup
3/ If you want Eclecta's editor can be used for any other language, you just have to edit its INI file and replace Fbsl keywords by your favourite language.
4/ If anyone wants to make a review of this editor, feel free, it can be interesting to read about it