Question

I have downloaded a new version of Tim Pope’s surround plugin. I noticed he deprecated ‘s’ in favor of uppercase ‘S’.

He said this was to prevent interference with a lot of Vim user’s muscle memory for hitting lower-case ‘s’ in visual mode. I did some googling but I can’t seem to find what exactly this does?

I’d like to know, just in case there is a good bit of info I should know about that key combo 🙂

Answer 1

As described in the Vim manual:

{Visual}[“x]c or v_c v_s
{Visual}[“x]s Delete the highlighted text [into register x]
and
start insert (for {Visual} see Visual-mode). {not
in Vi}

So both c and s do the same thing in visual mode.

Also, in general, if you want to know what a key does in something other than normal mode, just prefix the key with the first letter of the mode and a underscore.

For example:

:help v_s

to find out what the s key does in visual mode.