I'm not at all convinced that an 80 character line limit makes sense on modern equipment.
On punch cards, teletypes, or VGA CRTs? Absolutely. On SVGA CRTs? Probably. On anything modern? No.
On punch cards, teletypes, or VGA CRTs? Absolutely. On SVGA CRTs? Probably. On anything modern? No.
(I'm fully converted to Team Spaces, but I also don't get too wrapped up in treating what seem to be soft limits as hard limits.)