First: it is still some half-baked draft.

I am learning a few C. I am trying to do some dmenu-style tool for the terminal. It is really not the first time that someone try:

- fzf (go): https://github.com/junegunn/fzf
- fzy (C, that I use): https://github.com/jhawthorn/fzy
- peax (awk): https://github.com/josuah/Config/blob/87...e/bin/peax
- vis-menu (C, fork of slmenu): https://github.com/martanne/vis/blob/master/vis-menu.c
- slmenu (C, fork from dmenu): https://bitbucket.org/rafaelgg/slmenu/
- pick (C, from thoughbot): https://github.com/thoughtbot/pick
- pick (C, from calleerlandsson): https://github.com/calleerlandsson/pick
- selecta (ruby): https://github.com/garybernhardt/selecta
- ivy (emacs lisp, emacs-only): https://github.com/abo-abo/swiper

And a lot more, in a lot more languages...

This one will not be fuzzy, but in the future, spaces will be treated as wildchars.

It purpose is to get the whole vimperator completion workflow:

1. Start to type to match a command and get grayed completion after the input;
2. Tab to complete;
3. Space to select the command and start to type the next;
4. Have comments at the end of the lines, describing what each command does;
5. Different sections (I call them headers) from different kind of completions, all at the same time;

Any other command can not have 'space' as a key to validate a command.
And none can have headers or comments.

I also want to bring the Swiper workflow from emacs: have the lines from vim buffer filtered out in a completion engine like this one, and each time I move up or down in it, jump to the corresponding line in the vim window accordingly.
https://github.com/abo-abo/swiper

I only spent a day writing it, so I am far from finishing it!

If curious, maybe you can compile it and get a segfault at http://github.com/josuah/iomenu