What makes you say a GUI is required for code folding? A screenshot of vim: https://blog.stefanpopp.de/wp-content/uploads/2010/04/vim7.png https://blog.stefanpo

What makes you say a GUI is required for code folding? A screenshot of vim: https://blog.stefanpopp.de/wp-content/uploads/2010/04/vim7.png https://blog.stefanpopp.de/wp-content/uploads/2010/04/vim7.p...