Peter Benjamin

Per the [equalprg](https://vimhelp.org/options.txt.html#%27equalprg%27) and [formatprg](https://vimhelp.org/options.txt.html#%27formatprg%27) docs, the way I understand the difference to be is `=` is only concerned with indentation, while `gq` handles text formatting in general.

> I can set termwinsize=20*2000 or something similarly large before I run the command, and then after run set termwinsize&, but this requires me to wrap every command I care...