is in.

The following commands can be used to change the window layout.  For example,
when there are two vertically split windows, CTRL-W K will change that in
horizontally split windows.  CTRL-W H does it the other way around.

						*CTRL-W_K*
CTRL-W K	Move the current window to be at the very top, using the full
		width of the screen.  This works like `:topleft split`, except
		it is applied to the current window and no new window is
		created.

						*CTRL-W_J*
CTRL-W J	Move the current window to be at the very bottom, using the
		full width of the screen.  This works like `:botright split`,
		except it is applied to the current window and no new window
		is created.

						*CTRL-W_H*
CTRL-W H	Move the current window to be at the far left, using the
		full height of the screen.  This works like
		`:vert topleft split`, except it is applied to the current
		window and no new window is created.

						*CTRL-W_L*
CTRL-W L	Move the current window to be at the far right, using the full
		height of the screen.  This works like `:vert botright split`,
		except it is applied to the current window and no new window
		is created.

						*CTRL-W_T*
CTRL-W T	Move the current window to a new tab page.  This fails if
		there is only one window in the current tab page.
		This works like `:tab split`, except the previous window is
		closed.
		When a count is specified the new tab page will be opened
		before the tab page with this index.  Otherwise it comes after
		the current tab page.

==============================================================================
6. Window resizing					*window-resize*

						*CTRL-W_=*
CTRL-W =	Make all windows (almost) equally high and wide, but use
		'winheight' and 'winwidth' for the current window.
		Windows with 'winfixheight' set keep their height and windows
		with 'winfixwidth' set keep their width.
		To equalize only vertically (make window equally high) use
		`vertical wincmd =` .
		To equalize only horizontally (make window equally wide) use
		`horizontal wincmd =` .

:res[ize] -N					*:res* *:resize* *CTRL-W_-*
CTRL-W -	Decrease current window height by N (default 1).
		If used after |:vertical|: decrease width by N.

:res[ize] +N					*CTRL-W_+*
CTRL-W +	Increase current window height by N (default 1).
		If used after |:vertical|: increase width by N.

:res[ize] [N]
CTRL-W CTRL-_					*CTRL-W_CTRL-_* *CTRL-W__*
CTRL-W _	Set current window height to N (default: highest possible).

:{winnr}res[ize] [+-]N
		Like `:resize` above, but apply the size to window {winnr}
		instead of the current window.

z{nr}<CR>	Set current window height to {nr}.

						*CTRL-W_<*
CTRL-W <	Decrease current window width by N (default 1).

						*CTRL-W_>*
CTRL-W >	Increase current window width by N (default 1).

:vert[ical] res[ize] [N]			*:vertical-resize* *CTRL-W_bar*
CTRL-W |	Set current window width to N (default: widest possible).

You can also resize a window by dragging a status line up or down with the
mouse.  Or by dragging a vertical separator line left or right.  This only
works if the version of Vim that is being used supports the mouse and the
'mouse' option has been set to enable it.

The option 'winheight' ('wh') is used to set the minimal window height of the
current window.  This option is used each time another window becomes the
current window.  If the option is '0', it is disabled.  Set 'winheight' to a
very large value, e.g., '9999', to make the current window always fill all
available space.  Set it to a reasonable value, e.g., '10', to make editing in
the current window comfortable.

The equivalent 'winwidth' ('wiw') option is used to set the minimal width of
the current window.

When the option 'equalalways' ('ea') is set, all the windows are automatically
made the same size after splitting or closing a window.  If you don't set this
option, splitting a window will reduce the size of the current window and
leave the other windows the same.  When closing a window, the extra lines are
given to the