Edition means change and move all the time.If we can just do them one time,and then repeat them,it will be very effective.But sometimes we also will make a mistake when we repeat them, so undo a operation is very important.Vim provide some operations for this.
| Purpose | Operation | Repeatation | Reverse |
|---|---|---|---|
| Make a change | {edit} |
. | u |
| Scan line for next character | f{char} / t{char} |
; | , |
| Scan line for previous character | F{char} / T{char} |
; | , |
| Scan document for next match | /pattern <CR> |
n | N |
| Scan document for previous match | ?pattern <CR> |
n | N |
| Perform substitution | :s/target/replacement |
& | u |
| Execute a sequence of changes | qx{changes}q |
@x | u |