Let's say we have 3 buffers (A, B, C) open in Vim arranged as follows
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| | |
| | |
| | |
| A | |
| | |
| | |
|------------------| B |
| | |
| | |
| C | |
| | |
| | |
-----------------------------------------
and we want to rearrange it as
-----------------------------------------
| | |
| | |
| | |
| | B |
| | |
| | |
| A |--------------------|
| | |
| | |
| | C |
| | |
| | |
-----------------------------------------
I know I can do this by closing C and reopening it after splitting B. Is there a simple way to do this where I don't have to close buffers and I can rearrange the windows directly?