Vim's use of area selection

1, Visual Block Region selection, where the visual representation of visual, image, visualization. 2, lowercase V: Character selection shift+v (capital V): Row Selection Ctrl + v.: Rectangle selection from top to bottom, the selected area is getting larger. Three modes can be arbitrarily switched between, repeat the command is to exit. 3, Vim includes general mode, insert mode, Command mode, Region selection in the general mode, the selected area includes fixed black, flashing black, flashing black indicates the position of the cursor. 4, in the case of regional selection, D deletes the selected region, Y copies the selected area, p pastes the selected area, and lowercase p is pasted on the next line of the current row. Upper case p is pasted on the top row of the current line

Vim's use of area selection