Default beheaviour in MS Windows:-
Here is an excert from the mswin.vim file:-
" CTRL-X and SHIFT-Del are Cut
vnoremap <C-X> "+x
vnoremap <S-Del> "+x
" CTRL-C and CTRL-Insert are Copy
vnoremap <C-C> "+y
vnoremap <C-Insert> "+y
" CTRL-V and SHIFT-Insert are Paste
map <C-V> "+gP
map <S-Insert> "+gP
cmap <C-V> <C-R>+
cmap <S-Insert> <C-R>+
" Pasting blockwise and linewise selections is not possible in Insert and
" Visual mode without the +virtualedit feature. They are pasted as if they
" were characterwise instead.
" Uses the paste.vim autoload script.
exe 'inoremap <script> <C-V>' paste#paste_cmd['i']
exe 'vnoremap <script> <C-V>' paste#paste_cmd['v']
imap <S-Insert> <C-V>
vmap <S-Insert> <C-V>
" Use CTRL-Q to do what CTRL-V used to do
noremap <C-Q> <C-V>
and the paste.vim script which is required for block mode cut/paste:-
" Vim support file to help with paste mappings and menus
" Maintainer: Bram Moolenaar <Bram@vim.org>
" Last Change: 2006 Jun 23
" Define the string to use for items that are present both in Edit, Popup and
" Toolbar menu. Also used in mswin.vim and macmap.vim.
" Pasting blockwise and linewise selections is not possible in Insert and
" Visual mode without the +virtualedit feature. They are pasted as if they
" were characterwise instead. Add to that some tricks to leave the cursor in
" the right position, also for "gi".
if has("virtualedit")
let paste#paste_cmd = {'n': ":call paste#Paste()<CR>"}
let paste#paste_cmd['v'] = '"-c<Esc>' . paste#paste_cmd['n']
let paste#paste_cmd['i'] = 'x<BS><Esc>' . paste#paste_cmd['n'] . 'gi'
func! paste#Paste()
let ove = &ve
set ve=all
normal! `^
if @+ != ''
normal! "+gP
endif
let c = col(".")
normal! i
if col(".") < c " compensate for i<ESC> moving the cursor left
normal! l
endif
let &ve = ove
endfunc
else
let paste#paste_cmd = {'n': "\"=@+.'xy'<CR>gPFx\"_2x"}
let paste#paste_cmd['v'] = '"-c<Esc>gix<Esc>' . paste#paste_cmd['n'] . '"_x'
let paste#paste_cmd['i'] = 'x<Esc>' . paste#paste_cmd['n'] . '"_s'
endi
