I've tried Helix, Micro, 4coder, and now I'm trying 10x editor these days.

@Dylan Falconer Yeah I think you are right. 10x was made primarily for C++. I am trying 10x because I am using C for my little game project these days and 10x has a custom C++ parser that works out of the box ( after learning about memory allocation strategies from gingerbill. I am trying to make my own allocator in C lol ).