I ran across this with the "rainbow flag" emoji, which is in hex => \u1f3f3\ufe0f\u200d\u1f308, or "waving white flag", "variant selector", "zero-width joiner" and "rainbow". However I input it, either by copy/pasting it or using the ctrl-shift-u kitty unicode input, it always renders with extra space afterwards:

![image](https://user-images.githubusercontent.com/184/65170621-527b9300-da06-11

Feature Request

Could add an example to suggest a sub-command?

i.e.

optsCmd = []prompt.Suggest{
	{"list", Description: "some listing"},
	{"print", Description: "print info"},
}

// Sub-commands for "print"
optsCmdPrint = []prompt.Suggest{
	{"system", Description: "print system info."},
	{"dir", Description: "print directory"},
}

So, when you write "print", then could b

In my code I have a multiple line summary (comments) for my main method.

when I run my executable and ask for help myapp.exe --help the summary gets line wrapped.
I would like for each line in my summary to have a new line between.

I have tried every mechanism to make this work to no joy (also looked in the dragonfruit code a little) but couldn't find a quick fix.

 /// <summary>

See https://en.wikipedia.org/wiki/ANSI_escape_code for a list of escape codes. I'm in a rush right now: I will enumerate what's missing later today.