programming, electronics, beer, food.
I'm not sure what text editor you're using, but if it's Vim, I presume you're already aware of gq, gqap etc? They wrap lines, wrap all lines in a paragraph, and so on.
It was gedit. I was printing a text file, and the output did not wrap on the printout. So I figured I'd see if there was a command to do the wrapping for me.Vim is perfect, of course, and could never be stupid.