[question] quote/ecape user input
this is more a question, not an issue.
i played with the ion shell and liner. i've the problem that the suggestion is broken, when i print the suggestion of "/". i guess the problem is that the content of the suggestion is not escaped/quoted. in my case "\r" in a filename destroys the formatting of the suggestion. liner has todo's releated to this problem: https://gitlab.redox-os.org/redox-os/liner/blob/master/src/editor.rs#L378
i am wondering if termion provides any kind of high lvel solution for this? is this on the roadmap or out of scope of termion?