# The power of Vim

## Example 1 (power of dot)

example.h

```c++
bool Process1(int nitems);
bool Process2(int position);
bool Process3(int ntrials, bool property);
Example
```
## Example 2 (smart ranges)

example.ts

```typescript
if (!entry.used && equivalent(entry.key()), qk.key && entry.contexts) {
}
```

## Example 3 (delimited blocks)

example.html
`cit` change inside tag
`dat` delete around tag

```html
<div class="something">
  <a href="/somelink">
    <span>asd</span>
  </a>
</div>
```

## Example 4 (other motions) vim is not only hjkl

H // (higher)
L // (lower)
M // (middle)

// scrolling
zt // scrolling to top
zz // scrolling to middle
zb // scrolling to bottom

## Example 5 (other commands) power of visual
```typescript
const someconstant1 = 1;
  const someconstant5 = 1;
const   someconstant2 = 1;
const   someconstant4 = 1;
const someconstant6 = 1;
const someconstant3 = 1;
```

## Example 6 (Ex Mode)

`:g/pattern/d` delete lines (power of g)
`:g/pattern/exe "somecommand"` execute somecommand on lines matching pattern
`:s/pattern/newpattern/` search and replace

```typescript
const someFunction(somevar: number) {
  switch (somevar) {
    case 1:
      doSome(somevar);
      break;
    case 2:
      doSome(somevar + 3);
      console.log(2);
      break;
    case 3:
      doSome(somevar);
      break;
    case 4:
      doSome(somevar);
      console.log(2);
      break;
    case 5:
      doSome(somevar);
      console.log(2);
      break;
    default:
      break;
  }
}
```

## Example 7 Macros


`q<some key>` starts recording
`@<some key>` stops recording
`@@` run last macro

qaI"<ESC>f:c$"<ESC>jq

qa         # starts recording in register a
I"<ESC>    # insert " at the soft start of line then go back to normal
f:c$"<ESC> # find next : then change with " and go back to normal
j          # go down one line
q          # end recording


```bash
192.168.0.3:33
192.168.0.4:12
19.168.0.5:1234
192.168.0.6:4341
192.168.0.7:4444
192.168.0.2:1
200.168.0.8:1234
201.168.0.9:4200
20.168.0.10:223

```


## Plugins

undotree new thing I won't remember