[Toybox] [PATCH] ls: Ensure file names are separated by 2 spaces

[Rob Landley]

On 10/28/19 10:07 AM, Jarno Mäkipää wrote:
> I can try to help writing tests for lib/ utf-8 stuff, and I am sure
> there is lot of things to do there to do for Andrew also. Anyway there
> is ton of corner cases.
> 
> I would also like to know if there would be anyway to do automated
> testing for VI, ofc I could do it by implementing ex command
> substitute for every visual mode command and then implement -c option
> with multiple commands in row parsing. But I feel that implementing ex
> commands just for testing purposes is bit tedious. And I am not sure
> if there is visual mode commands that does not have ex mode
> substitute. So if there would be easy way to push "interactive"
> command slowly like "5G3dd:wq\n" and then check diff if 3 lines are
> missing after line 5 or not...

For years I've wanted to do a pty master/slave command that would run another
command in a simulated pty, feed input into it ala expect with simulated X and Y
size of the "screen", and be able to check "where is the cursor now" after
operations, and maybe get a dump of the simulated screen output.

Alas, it was on my todo list along with implementing screen, and people on here
insist that only tmux with random features I have no interest in is ever worth
doing, so... nope, no plans.

Rob