Vim changes the window size

6. Change the window size * window-resize *

* CTRL-W _ = *
CTRL-W = makes all windows (almost) equal width, height, but current Windows use 'winheight' and
'Winwidth '.

: Res [ize]-N *: res **: resize ** CTRL-W _-*
CTRL-W-causes the current window height to minus N (default is 1 ).
If this parameter is used after 'signature', the width is reduced by N.

: Res [ize] + N * CTRL-W _ + *
CTRL-W + adds n to the current window height (default is 1 ).
If this parameter is used after 'signature', n is added to the width.

: Res [ize] [N]
CTRL-W Ctrl-_ * CTRL-W_CTRL-_ ** CTRL-W __*
CTRL-W _ sets the height of the current window to n (default is the maximum possible height ).

Z {Nr} <CR> set the height of the current window to {Nr }.

* CTRL-W _ <*
CTRL-W <causes the current window width to minus N (default is 1 ).

* CTRL-W _> *
CTRL-W> adds n to the current window width (default is 1 ).

: Vertical res [ize] [N] *: vertical-resize ** CTRL-W_bar *
CTRL-W | set the width of the current window to n (default is the maximum possible width ).

7. Specify the row for the operation
: 1, $ S/^ \ s */g
23,343 S/AB/CD/Gi

The above is actually all nonsense. Just now, I had a hack, just a keyboard ing, which is very useful.

"""""""""""""""Resize Window"""""""""""""""""""""""""""map <F2> <ESC><C-W>-map <F3> <ESC><C-W>+map <F4> <ESC><C-W><map <F5> <ESC><C-W>>