Vim in the SWP file, when vim abnormal exit, re-edit the problem

Vim in the SWP that Swap file, which is generated when editing a file, it is a hidden file, if the original file name is Data , then SWP file name is . DATA.SWP . If the file exits normally, the file is automatically deleted. The following two scenarios do not delete the SWP file:

• Vim non-normal exit , In this case , unless manually deleted SWP file (also available in Vim Delete When prompted), or it will persist.
• Multiple programs edit a file at the same time.

You can disable the generation of an option by SWP file

Set Noswapfile

Vim in the SWP file, when vim abnormal exit, re-edit the problem