Return while typing

[Purposefull]

Perhaps there's a setting for this, perhaps not, but I find it difficult to type on this forum because the way the text just keeps going in a single line until you hit the return key. I can't remember the name for this, but I do know that it can easily be fixed in the coding of the. php pages somewhere. I used to do that stuff for different sites awhile back before my memory went all to heck and back.
Any chance of fixing that?
Thanks

 

[Captain.Heroin]

Are you using a mobile device?