The current system does not handle backspacing onto the previous line. The current behavior may confuse users as visually, it does not appear to backspace, however, internally removes characters from userInput. There is not a getCursorPos proc of any sort in std/terminal, so the solution may require some math with the terminal size and keeping track of what goes on the screen to determine if the cursor is at the beginning of a line when backspacing.

Another option is to switch to using stdin.readLine for input, which is not the case currently as I could not find a way to get the user input to be colored with stdin.readLine.

See the title