Feature request: add paste for pasting in and preserving spacing

[mcsimenc]

Description
set paste has no effect on putting (tabs and spaces are not preserved).

Expected behaviour
set paste should make putting preserve indentation, I believe.

Environments
Xcode Version [10.1+ ]
XVim branch and revision [XVim2 revision : 5c7aaa56e2d39ed2dd9ad42b7f14e4c91ee59218
OS Version : Version 10.14 (Build 18A391)
Xcode Version : 10.1]
Keyboard Language [English]
Input source language [English]

[mcsimenc]

Never mind! I assumed it was XVim but it was my system. Option + Shift + Command + V pasted and preserved whitespace.

[mcsimenc]

Well, actually, this functionality would be nice with Vim's registers, which I haven't gotten to put and preserve tabs and spaces.