How to apply new textwidth to whole buffer in Vim

Question

I've changed the `textwidth` option mid-way through my file and I'd like to reformat the whole buffer to use the new width. What's the quickest way to do this? Solution - Vim documentation topic gq

Accepted Answer

See

```
:help gq
```

if it helps.

How to apply new textwidth to whole buffer in Vim

Solution

Problem