:e[dit] | Edit the current fileThis is useful to re-edit the current file, when it has been changed outside of Vim. |
:e[dit]! | Edit the current file alwaysDiscard any changes to the current buffer. This is useful if you want to start all over again. |
:e[dit] {file} | Edit {file} |
:e[dit]! {file} | Edit {file} alwaysDiscard any changes to the current buffer. |
gf | Edit the file whose name is under or after the cursorMnemonic: goto file. |